Tag Archives: University of Calgary

Turning brain-controlled wireless electronic prostheses into reality plus some ethical points

Researchers at Stanford University (California, US) believe they have a solution for a problem with neuroprosthetics (Note: I have included brief comments about neuroprosthetics and possible ethical issues at the end of this posting) according an August 5, 2020 news item on ScienceDaily,

The current generation of neural implants record enormous amounts of neural activity, then transmit these brain signals through wires to a computer. But, so far, when researchers have tried to create wireless brain-computer interfaces to do this, it took so much power to transmit the data that the implants generated too much heat to be safe for the patient. A new study suggests how to solve his problem — and thus cut the wires.

Caption: Photo of a current neural implant, that uses wires to transmit information and receive power. New research suggests how to one day cut the wires. Credit: Sergey Stavisky

An August 3, 2020 Stanford University news release (also on EurekAlert but published August 4, 2020) by Tom Abate, which originated the news item, details the problem and the proposed solution,

Stanford researchers have been working for years to advance a technology that could one day help people with paralysis regain use of their limbs, and enable amputees to use their thoughts to control prostheses and interact with computers.

The team has been focusing on improving a brain-computer interface, a device implanted beneath the skull on the surface of a patient’s brain. This implant connects the human nervous system to an electronic device that might, for instance, help restore some motor control to a person with a spinal cord injury, or someone with a neurological condition like amyotrophic lateral sclerosis, also called Lou Gehrig’s disease.

The current generation of these devices record enormous amounts of neural activity, then transmit these brain signals through wires to a computer. But when researchers have tried to create wireless brain-computer interfaces to do this, it took so much power to transmit the data that the devices would generate too much heat to be safe for the patient.

Now, a team led by electrical engineers and neuroscientists Krishna Shenoy, PhD, and Boris Murmann, PhD, and neurosurgeon and neuroscientist Jaimie Henderson, MD, have shown how it would be possible to create a wireless device, capable of gathering and transmitting accurate neural signals, but using a tenth of the power required by current wire-enabled systems. These wireless devices would look more natural than the wired models and give patients freer range of motion.

Graduate student Nir Even-Chen and postdoctoral fellow Dante Muratore, PhD, describe the team’s approach in a Nature Biomedical Engineering paper.

The team’s neuroscientists identified the specific neural signals needed to control a prosthetic device, such as a robotic arm or a computer cursor. The team’s electrical engineers then designed the circuitry that would enable a future, wireless brain-computer interface to process and transmit these these carefully identified and isolated signals, using less power and thus making it safe to implant the device on the surface of the brain.

To test their idea, the researchers collected neuronal data from three nonhuman primates and one human participant in a (BrainGate) clinical trial.

As the subjects performed movement tasks, such as positioning a cursor on a computer screen, the researchers took measurements. The findings validated their hypothesis that a wireless interface could accurately control an individual’s motion by recording a subset of action-specific brain signals, rather than acting like the wired device and collecting brain signals in bulk.

The next step will be to build an implant based on this new approach and proceed through a series of tests toward the ultimate goal.

Here’s a link to and a citation for the paper,

Power-saving design opportunities for wireless intracortical brain–computer interfaces by Nir Even-Chen, Dante G. Muratore, Sergey D. Stavisky, Leigh R. Hochberg, Jaimie M. Henderson, Boris Murmann & Krishna V. Shenoy. Nature Biomedical Engineering (2020) DOI: https://doi.org/10.1038/s41551-020-0595-9 Published: 03 August 2020

This paper is behind a paywall.

Comments about ethical issues

As I found out while investigating, ethical issues in this area abound. My first thought was to look at how someone with a focus on ability studies might view the complexities.

My ‘go to’ resource for human enhancement and ethical issues is Gregor Wolbring, an associate professor at the University of Calgary (Alberta, Canada). his profile lists these areas of interest: ability studies, disability studies, governance of emerging and existing sciences and technologies (e.g. neuromorphic engineering, genetics, synthetic biology, robotics, artificial intelligence, automatization, brain machine interfaces, sensors) and more.

I can’t find anything more recent on this particular topic but I did find an August 10, 2017 essay for The Conversation where he comments on technology and human enhancement ethical issues where the technology is gene-editing. Regardless, he makes points that are applicable to brain-computer interfaces (human enhancement), Note: Links have been removed),

Ability expectations have been and still are used to disable, or disempower, many people, not only people seen as impaired. They’ve been used to disable or marginalize women (men making the argument that rationality is an important ability and women don’t have it). They also have been used to disable and disempower certain ethnic groups (one ethnic group argues they’re smarter than another ethnic group) and others.

A recent Pew Research survey on human enhancement revealed that an increase in the ability to be productive at work was seen as a positive. What does such ability expectation mean for the “us” in an era of scientific advancements in gene-editing, human enhancement and robotics?

Which abilities are seen as more important than others?

The ability expectations among “us” will determine how gene-editing and other scientific advances will be used.

And so how we govern ability expectations, and who influences that governance, will shape the future. Therefore, it’s essential that ability governance and ability literacy play a major role in shaping all advancements in science and technology.

One of the reasons I find Gregor’s commentary so valuable is that he writes lucidly about ability and disability as concepts and poses what can be provocative questions about expectations and what it is to be truly abled or disabled. You can find more of his writing here on his eponymous (more or less) blog.

Ethics of clinical trials for testing brain implants

This October 31, 2017 article by Emily Underwood for Science was revelatory,

In 2003, neurologist Helen Mayberg of Emory University in Atlanta began to test a bold, experimental treatment for people with severe depression, which involved implanting metal electrodes deep in the brain in a region called area 25 [emphases mine]. The initial data were promising; eventually, they convinced a device company, St. Jude Medical in Saint Paul, to sponsor a 200-person clinical trial dubbed BROADEN.

This month [October 2017], however, Lancet Psychiatry reported the first published data on the trial’s failure. The study stopped recruiting participants in 2012, after a 6-month study in 90 people failed to show statistically significant improvements between those receiving active stimulation and a control group, in which the device was implanted but switched off.

… a tricky dilemma for companies and research teams involved in deep brain stimulation (DBS) research: If trial participants want to keep their implants [emphases mine], who will take responsibility—and pay—for their ongoing care? And participants in last week’s meeting said it underscores the need for the growing corps of DBS researchers to think long-term about their planned studies.

… participants bear financial responsibility for maintaining the device should they choose to keep it, and for any additional surgeries that might be needed in the future, Mayberg says. “The big issue becomes cost [emphasis mine],” she says. “We transition from having grants and device donations” covering costs, to patients being responsible. And although the participants agreed to those conditions before enrolling in the trial, Mayberg says she considers it a “moral responsibility” to advocate for lower costs for her patients, even it if means “begging for charity payments” from hospitals. And she worries about what will happen to trial participants if she is no longer around to advocate for them. “What happens if I retire, or get hit by a bus?” she asks.

There’s another uncomfortable possibility: that the hypothesis was wrong [emphases mine] to begin with. A large body of evidence from many different labs supports the idea that area 25 is “key to successful antidepressant response,” Mayberg says. But “it may be too simple-minded” to think that zapping a single brain node and its connections can effectively treat a disease as complex as depression, Krakauer [John Krakauer, a neuroscientist at Johns Hopkins University in Baltimore, Maryland] says. Figuring that out will likely require more preclinical research in people—a daunting prospect that raises additional ethical dilemmas, Krakauer says. “The hardest thing about being a clinical researcher,” he says, “is knowing when to jump.”

Brain-computer interfaces, symbiosis, and ethical issues

This was the most recent and most directly applicable work that I could find. From a July 24, 2019 article by Liam Drew for Nature Outlook: The brain,

“It becomes part of you,” Patient 6 said, describing the technology that enabled her, after 45 years of severe epilepsy, to halt her disabling seizures. Electrodes had been implanted on the surface of her brain that would send a signal to a hand-held device when they detected signs of impending epileptic activity. On hearing a warning from the device, Patient 6 knew to take a dose of medication to halt the coming seizure.

“You grow gradually into it and get used to it, so it then becomes a part of every day,” she told Frederic Gilbert, an ethicist who studies brain–computer interfaces (BCIs) at the University of Tasmania in Hobart, Australia. “It became me,” she said. [emphasis mine]

Gilbert was interviewing six people who had participated in the first clinical trial of a predictive BCI to help understand how living with a computer that monitors brain activity directly affects individuals psychologically1. Patient 6’s experience was extreme: Gilbert describes her relationship with her BCI as a “radical symbiosis”.

Symbiosis is a term, borrowed from ecology, that means an intimate co-existence of two species for mutual advantage. As technologists work towards directly connecting the human brain to computers, it is increasingly being used to describe humans’ potential relationship with artificial intelligence.

Interface technologies are divided into those that ‘read’ the brain to record brain activity and decode its meaning, and those that ‘write’ to the brain to manipulate activity in specific regions and affect their function.

Commercial research is opaque, but scientists at social-media platform Facebook are known to be pursuing brain-reading techniques for use in headsets that would convert users’ brain activity into text. And neurotechnology companies such as Kernel in Los Angeles, California, and Neuralink, founded by Elon Musk in San Francisco, California, predict bidirectional coupling in which computers respond to people’s brain activity and insert information into their neural circuitry. [emphasis mine]

Already, it is clear that melding digital technologies with human brains can have provocative effects, not least on people’s agency — their ability to act freely and according to their own choices. Although neuroethicists’ priority is to optimize medical practice, their observations also shape the debate about the development of commercial neurotechnologies.

Neuroethicists began to note the complex nature of the therapy’s side effects. “Some effects that might be described as personality changes are more problematic than others,” says Maslen [Hannah Maslen, a neuroethicist at the University of Oxford, UK]. A crucial question is whether the person who is undergoing stimulation can reflect on how they have changed. Gilbert, for instance, describes a DBS patient who started to gamble compulsively, blowing his family’s savings and seeming not to care. He could only understand how problematic his behaviour was when the stimulation was turned off.

Such cases present serious questions about how the technology might affect a person’s ability to give consent to be treated, or for treatment to continue. [emphases mine] If the person who is undergoing DBS is happy to continue, should a concerned family member or doctor be able to overrule them? If someone other than the patient can terminate treatment against the patient’s wishes, it implies that the technology degrades people’s ability to make decisions for themselves. It suggests that if a person thinks in a certain way only when an electrical current alters their brain activity, then those thoughts do not reflect an authentic self.

To observe a person with tetraplegia bringing a drink to their mouth using a BCI-controlled robotic arm is spectacular. [emphasis mine] This rapidly advancing technology works by implanting an array of electrodes either on or in a person’s motor cortex — a brain region involved in planning and executing movements. The activity of the brain is recorded while the individual engages in cognitive tasks, such as imagining that they are moving their hand, and these recordings are used to command the robotic limb.

If neuroscientists could unambiguously discern a person’s intentions from the chattering electrical activity that they record in the brain, and then see that it matched the robotic arm’s actions, ethical concerns would be minimized. But this is not the case. The neural correlates of psychological phenomena are inexact and poorly understood, which means that signals from the brain are increasingly being processed by artificial intelligence (AI) software before reaching prostheses.[emphasis mine]

But, he [Philipp Kellmeyer, a neurologist and neuroethicist at the University of Freiburg, Germany] says, using AI tools also introduces ethical issues of which regulators have little experience. [emphasis mine] Machine-learning software learns to analyse data by generating algorithms that cannot be predicted and that are difficult, or impossible, to comprehend. This introduces an unknown and perhaps unaccountable process between a person’s thoughts and the technology that is acting on their behalf.

Maslen is already helping to shape BCI-device regulation. She is in discussion with the European Commission about regulations it will implement in 2020 that cover non-invasive brain-modulating devices that are sold straight to consumers. [emphases mine; Note: There is a Canadian company selling this type of product, MUSE] Maslen became interested in the safety of these devices, which were covered by only cursory safety regulations. Although such devices are simple, they pass electrical currents through people’s scalps to modulate brain activity. Maslen found reports of them causing burns, headaches and visual disturbances. She also says clinical studies have shown that, although non-invasive electrical stimulation of the brain can enhance certain cognitive abilities, this can come at the cost of deficits in other aspects of cognition.

Regarding my note about MUSE, the company is InteraXon and its product is MUSE.They advertise the product as “Brain Sensing Headbands That Improve Your Meditation Practice.” The company website and the product seem to be one entity, Choose Muse. The company’s product has been used in some serious research papers they can be found here. I did not see any research papers concerning safety issues.

Getting back to Drew’s July 24, 2019 article and Patient 6,

… He [Gilbert] is now preparing a follow-up report on Patient 6. The company that implanted the device in her brain to help free her from seizures went bankrupt. The device had to be removed.

… Patient 6 cried as she told Gilbert about losing the device. … “I lost myself,” she said.

“It was more than a device,” Gilbert says. “The company owned the existence of this new person.”

I strongly recommend reading Drew’s July 24, 2019 article in its entirety.

Finally

It’s easy to forget that in all the excitement over technologies ‘making our lives better’ that there can be a dark side or two. Some of the points brought forth in the articles by Wolbring, Underwood, and Drew confirmed my uneasiness as reasonable and gave me some specific examples of how these technologies raise new issues or old issues in new ways.

What I find interesting is that no one is using the term ‘cyborg’, which would seem quite applicable.There is an April 20, 2012 posting here titled ‘My mother is a cyborg‘ where I noted that by at lease one definition people with joint replacements, pacemakers, etc. are considered cyborgs. In short, cyborgs or technology integrated into bodies have been amongst us for quite some time.

Interestingly, no one seems to care much when insects are turned into cyborgs (can’t remember who pointed this out) but it is a popular area of research especially for military applications and search and rescue applications.

I’ve sometimes used the term ‘machine/flesh’ and or ‘augmentation’ as a description of technologies integrated with bodies, human or otherwise. You can find lots on the topic here however I’ve tagged or categorized it.

Amongst other pieces you can find here, there’s the August 8, 2016 posting, ‘Technology, athletics, and the ‘new’ human‘ featuring Oscar Pistorius when he was still best known as the ‘blade runner’ and a remarkably successful paralympic athlete. It’s about his efforts to compete against able-bodied athletes at the London Olympic Games in 2012. It is fascinating to read about technology and elite athletes of any kind as they are often the first to try out ‘enhancements’.

Gregor Wolbring has a number of essays on The Conversation looking at Paralympic athletes and their pursuit of enhancements and how all of this is affecting our notions of abilities and disabilities. By extension, one has to assume that ‘abled’ athletes are also affected with the trickle-down effect on the rest of us.

Regardless of where we start the investigation, there is a sameness to the participants in neuroethics discussions with a few experts and commercial interests deciding on how the rest of us (however you define ‘us’ as per Gregor Wolbring’s essay) will live.

This paucity of perspectives is something I was getting at in my COVID-19 editorial for the Canadian Science Policy Centre. My thesis being that we need a range of ideas and insights that cannot be culled from small groups of people who’ve trained and read the same materials or entrepreneurs who too often seem to put profit over thoughtful implementations of new technologies. (See the PDF May 2020 edition [you’ll find me under Policy Development]) or see my May 15, 2020 posting here (with all the sources listed.)

As for this new research at Stanford, it’s exciting news, which raises questions, as it offers the hope of independent movement for people diagnosed as tetraplegic (sometimes known as quadriplegic.)

My name is Steve and I’m a sub auroral ion drift

Photo: The Aurora Named STEVE Couresty: NASA Goddard

That stunning image is one of a series, many of which were taken by amateur photographers as noted in a March 14, 2018 US National Aeronautics and Space Agency (NASA)/Goddard Space Flight Center news release (also on EurekAlert) by Kasha Patel about how STEVE was discovered,

Notanee Bourassa knew that what he was seeing in the night sky was not normal. Bourassa, an IT technician in Regina, Canada, trekked outside of his home on July 25, 2016, around midnight with his two younger children to show them a beautiful moving light display in the sky — an aurora borealis. He often sky gazes until the early hours of the morning to photograph the aurora with his Nikon camera, but this was his first expedition with his children. When a thin purple ribbon of light appeared and starting glowing, Bourassa immediately snapped pictures until the light particles disappeared 20 minutes later. Having watched the northern lights for almost 30 years since he was a teenager, he knew this wasn’t an aurora. It was something else.

From 2015 to 2016, citizen scientists — people like Bourassa who are excited about a science field but don’t necessarily have a formal educational background — shared 30 reports of these mysterious lights in online forums and with a team of scientists that run a project called Aurorasaurus. The citizen science project, funded by NASA and the National Science Foundation, tracks the aurora borealis through user-submitted reports and tweets.

The Aurorasaurus team, led by Liz MacDonald, a space scientist at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, conferred to determine the identity of this mysterious phenomenon. MacDonald and her colleague Eric Donovan at the University of Calgary in Canada talked with the main contributors of these images, amateur photographers in a Facebook group called Alberta Aurora Chasers, which included Bourassa and lead administrator Chris Ratzlaff. Ratzlaff gave the phenomenon a fun, new name, Steve, and it stuck.

But people still didn’t know what it was.

Scientists’ understanding of Steve changed that night Bourassa snapped his pictures. Bourassa wasn’t the only one observing Steve. Ground-based cameras called all-sky cameras, run by the University of Calgary and University of California, Berkeley, took pictures of large areas of the sky and captured Steve and the auroral display far to the north. From space, ESA’s (the European Space Agency) Swarm satellite just happened to be passing over the exact area at the same time and documented Steve.

For the first time, scientists had ground and satellite views of Steve. Scientists have now learned, despite its ordinary name, that Steve may be an extraordinary puzzle piece in painting a better picture of how Earth’s magnetic fields function and interact with charged particles in space. The findings are published in a study released today in Science Advances.

“This is a light display that we can observe over thousands of kilometers from the ground,” said MacDonald. “It corresponds to something happening way out in space. Gathering more data points on STEVE will help us understand more about its behavior and its influence on space weather.”

The study highlights one key quality of Steve: Steve is not a normal aurora. Auroras occur globally in an oval shape, last hours and appear primarily in greens, blues and reds. Citizen science reports showed Steve is purple with a green picket fence structure that waves. It is a line with a beginning and end. People have observed Steve for 20 minutes to 1 hour before it disappears.

If anything, auroras and Steve are different flavors of an ice cream, said MacDonald. They are both created in generally the same way: Charged particles from the Sun interact with Earth’s magnetic field lines.

The uniqueness of Steve is in the details. While Steve goes through the same large-scale creation process as an aurora, it travels along different magnetic field lines than the aurora. All-sky cameras showed that Steve appears at much lower latitudes. That means the charged particles that create Steve connect to magnetic field lines that are closer to Earth’s equator, hence why Steve is often seen in southern Canada.

Perhaps the biggest surprise about Steve appeared in the satellite data. The data showed that Steve comprises a fast moving stream of extremely hot particles called a sub auroral ion drift, or SAID. Scientists have studied SAIDs since the 1970s but never knew there was an accompanying visual effect. The Swarm satellite recorded information on the charged particles’ speeds and temperatures, but does not have an imager aboard.

“People have studied a lot of SAIDs, but we never knew it had a visible light. Now our cameras are sensitive enough to pick it up and people’s eyes and intellect were critical in noticing its importance,” said Donovan, a co-author of the study. Donovan led the all-sky camera network and his Calgary colleagues lead the electric field instruments on the Swarm satellite.

Steve is an important discovery because of its location in the sub auroral zone, an area of lower latitude than where most auroras appear that is not well researched. For one, with this discovery, scientists now know there are unknown chemical processes taking place in the sub auroral zone that can lead to this light emission.

Second, Steve consistently appears in the presence of auroras, which usually occur at a higher latitude area called the auroral zone. That means there is something happening in near-Earth space that leads to both an aurora and Steve. Steve might be the only visual clue that exists to show a chemical or physical connection between the higher latitude auroral zone and lower latitude sub auroral zone, said MacDonald.

“Steve can help us understand how the chemical and physical processes in Earth’s upper atmosphere can sometimes have local noticeable effects in lower parts of Earth’s atmosphere,” said MacDonald. “This provides good insight on how Earth’s system works as a whole.”

The team can learn a lot about Steve with additional ground and satellite reports, but recording Steve from the ground and space simultaneously is a rare occurrence. Each Swarm satellite orbits Earth every 90 minutes and Steve only lasts up to an hour in a specific area. If the satellite misses Steve as it circles Earth, Steve will probably be gone by the time that same satellite crosses the spot again.

In the end, capturing Steve becomes a game of perseverance and probability.

“It is my hope that with our timely reporting of sightings, researchers can study the data so we can together unravel the mystery of Steve’s origin, creation, physics and sporadic nature,” said Bourassa. “This is exciting because the more I learn about it, the more questions I have.”

As for the name “Steve” given by the citizen scientists? The team is keeping it as an homage to its initial name and discoverers. But now it is STEVE, short for Strong Thermal Emission Velocity Enhancement.

Other collaborators on this work are: the University of Calgary, New Mexico Consortium, Boston University, Lancaster University, Athabasca University, Los Alamos National Laboratory and the Alberta Aurora Chasers Facebook group.

If you live in an area where you may see STEVE or an aurora, submit your pictures and reports to Aurorasaurus through aurorasaurus.org or the free iOS and Android mobile apps. To learn how to spot STEVE, click here.

There is a video with MacDonald describing the work and featuring more images,

Katherine Kornei’s March 14, 2018 article for sciencemag.org adds more detail about the work,

Citizen scientists first began posting about Steve on social media several years ago. Across New Zealand, Canada, the United States, and the United Kingdom, they reported an unusual sight in the night sky: a purplish line that arced across the heavens for about an hour at a time, visible at lower latitudes than classical aurorae, mostly in the spring and fall. … “It’s similar to a contrail but doesn’t disperse,” says Notanee Bourassa, an aurora photographer in Saskatchewan province in Canada [Regina as mentioned in the news release is the capital of the province of Saskatchewan].

Traditional aurorae are often green, because oxygen atoms present in Earth’s atmosphere emit that color light when they’re bombarded by charged particles trapped in Earth’s magnetic field. They also appear as a diffuse glow—rather than a distinct line—on the northern or southern horizon. Without a scientific theory to explain the new sight, a group of citizen scientists led by aurora enthusiast Chris Ratzlaff of Canada’s Alberta province [usually referred to as Canada’s province of Alberta or simply, the province of Alberta] playfully dubbed it Steve, after a line in the 2006 children’s movie Over the Hedge.

Aurorae have been studied for decades, but people may have missed Steve because their cameras weren’t sensitive enough, says Elizabeth MacDonald, a space physicist at NASA Goddard Space Flight Center in Greenbelt, Maryland, and leader of the new research. MacDonald and her team have used data from a European satellite called Swarm-A to study Steve in its native environment, about 200 kilometers up in the atmosphere. Swarm-A’s instruments revealed that the charged particles in Steve had a temperature of about 6000°C, “impressively hot” compared with the nearby atmosphere, MacDonald says. And those ions were flowing from east to west at nearly 6 kilometers per second, …

Here’s a link to and a citation for the paper,

New science in plain sight: Citizen scientists lead to the discovery of optical structure in the upper atmosphere by Elizabeth A. MacDonald, Eric Donovan, Yukitoshi Nishimura, Nathan A. Case, D. Megan Gillies, Bea Gallardo-Lacourt, William E. Archer, Emma L. Spanswick, Notanee Bourassa, Martin Connors, Matthew Heavner, Brian Jackel, Burcu Kosar, David J. Knudsen, Chris Ratzlaff, and Ian Schofield. Science Advances 14 Mar 2018:
Vol. 4, no. 3, eaaq0030 DOI: 10.1126/sciadv.aaq0030

This paper is open access. You’ll note that Notanee Bourassa is listed as an author. For more about Bourassa, there’s his Twitter feed (@DJHardwired) and his YouTube Channel. BTW, his Twitter bio notes that he’s “Recently heartbroken,” as well as, “Seasoned human male. Expert storm chaser, aurora photographer, drone flyer and on-air FM radio DJ.” Make of that what you will.

Curiosity collides with the quantum and with the Science Writers and Communicators of Canada in Vancouver (Canada)

There are a couple of events coming up in April and an opportunity to submit your work for inclusion in a Curiosity Collider event or two. There’s also a Science Writers and Communicators conference being held from April 12 – 15, 2018. All of this is happening in Vancouver, Canada.

Curiosity Collider events, etc.

Colliding with the Quantum

From a March 23, 2018 announcement (received via email) from CuriosityCollider.org,

MOA [Museum of Anthropology] Night Shift: Quantum Futures

In the quantum realm, what is observable and what is not? What happens when we mix art and science? 

Join us at UBC Museum of Anthropology on the evening of April 5 [2018] and immerse yourself in quantum physics through dance, spoken word, projection sculpture, virtual reality, and hands-on activities.

This event is curated by Curiosity Collider Art-Science Foundation with collaborations from UBC Physics & Astronomy and Stewart Blusson Quantum Matter Institute.

Let us know you are coming on Facebook | See list of participating artists/scientists

For anyone who needs directions, clicking on this UBC Museum of Anthropology link for Getting Here should help.

I wanted a few more details about the event and found them on Curiosity Collider’s Night Shift webpage,

Doors/Bar/Art & Science Activities 6 pm | Live Show 7:30 pm | Entry with museum admission ($10; free for UBC students & staff, Indigenous peoples, children under 6, and MOA Members)| Family Friendly

This event is curated by Curiosity Collider Creative Managing Director Char Hoyt.

The artwork gathered together for this event is a delightful blending of some of the most famous theories in Quantum Mechanics with both traditional and new artistic practices. When science is filtered through a creative expression it can both inspire and reveal new ways of seeing and understanding the concepts within. Our performers have crafted thoughtful experiences through dance, spoken word, sound, and light, that express the weirdness of the quantum realm and how it is reflected in our daily lives. We have also worked closely with scientists to develop hands-on activities that embody the same principles to create experiences that engage your creativity in understanding the quantum world. We encourage you to interact with the artists and scientists and let their work guide you through the quantum realm.

Participating artists and scientists

Most of these folks are associated with the Quantum Matter Institute.

Call for submissions

From a March 23, 2018 announcement (received via email) from CuriosityCollider.org,

Call for Submissions:
Women in STEM Exhibition

Interstitial: Science Innovations by Canadian Women is a two-week exhibition (June 1-14) and events showcasing work by female artists featuring women in STEM. We are looking for one more 2D artist/illustrator to join the exhibition and will accept existing work. Deadline April 6. To submit, visit our website.

This exhibition is funded by the Westcoast Women in Engineering, Science and Technology (WWEST) and eng-cite.

#Sciart & #Scicomm at Science World on April 12, 2018 (a Science Writers and Communicators of Canada [SWCC] reception)

From a March 23, 2018 announcement (received via email) from CuriosityCollider.org,

#Sciart & #Scicomm at Science World

On April 12, Curiosity Collider is bringing art+science to the Science Writers and Communications of Canada Annual Conference here in Vancouver. The public evening event will include performances and activities by Curiosity Collider, Science Slam, Beaker Head (Alberta) [sic], and SFU (Simon Fraser University) Faculty of Applied Science. We will also be hosting a silent auction to showcase local #sciart and support future art+science project, including our annual exhibition SPARK!

Get your tickets now! | Let us know you are coming on Facebook

I found more information about this event at something called allevents.in/vancouver,

SciComm Social with SWCC and STAN

Science Writers and Communicators of Canada (SWCC) and Science Technology Awareness Network (STAN) are hosting their annual conferences in Vancouver in April. This joint reception event featuring #scicomm and #sciart is free for conference delegates and also open to the public … . [emphasis mine]

Friends, family, and fans of science communication & communicators welcome!

This evening event will include performances and activities from:
* Beakerhead – Power Point Karaoke, hosted by Banff SciComm/Beakerhead alumni: A deck of slides is provided. Brave participants, who have never seen the slides before, improvise the talk. Hilarity ensues, egged on by an enthusiastic audience.
* Curiosity Collider – #sciart silent auction, stage performances, and art installation
* SFU Applied Sciences – interactive technology exhibits
* Science Slam Canada – Whether it’s a talk, a poem, a song, a dance, or something completely unexpected, the possibilities are endless. Our only two rules? Five minute slams, and no slideshows allowed!

Get your tickets – available until April 10! This is a 19+ event. Performances starting at 7:30, doors at 7 pm.

Weirdly, no mention is made of the cost. Tickets are $25. for anyone who’s not attending the conference and you can register for and purchase your ticket here. As for location, this event is being held at Science World at Telus World of Science (known locally as Science World), here’s where you find directions for how to get to Science World.

Science Writers and Communicators Conference in Vancouver from April 12 – 15, 2018

Before getting to the costs here a couple of peeks at the programme. First, there’s a March 25, 2018 posting on the SWCC blog by Ashley EM Miller about one of the conference sessions,

Art can be a way to engage the public with science through the the simple fact that novelty sparks curiosity. Artists in the emerging field of sci-art utilize science concepts, methods, principles and information within their practice. Their art, along with the work of science illustrators, can facilitate a deeper emotional connection to science, particularly in those who don’t regularly pay attention or feel welcome.

However, using artwork in science communication is not as simple as inserting a picture into a body of text and referencing the artist in MLA style.

For those coming from the sciences, citing your sources, as laborious as that may be, is a given. While that is fine for incorporating  information, that isn’t always adequate for artwork. In the art world, artists know how to ask other artists to use their work. If a scientist or science communicator does not have an “in” with the art community, they may not know where to find legal information about using art.


Anyone interested in using artwork in their science communication practice, should attend the upcoming SWCC conference’s professional development session “On Copyright, Ethics and Attribution: Interdisciplinary Collaborations Between Artists and Scientists”. The panel discussion will be moderated by Theresa Liao of Curiosity Collider and Sarah Louadi of Voirelia, both of whom are intimately familiar with combining art and science in their respective organizations. Sarah and Theresa will lead a much-needed conversation about the benefits and best practices of partnerships between artists and science communicators.


The session boasts a well-rounded panel. Attendees will gain insights on aspects of the art world with panelists Kate Campbell, a science illustrator, and Steven J. Barnes, a psychologist and artist. Legal and ethical considerations will be provided by Lawrence Chan, an intellectual property lawyer, and April Britski, the National Executive Director of Canadian Artists’ Representation/Le Front des artistes canadiens (CARFAC). For those unfamiliar, CARFAC is a federal organization that acts as a voice for visual artists in Canada and outlines minimum fee guidelines among other things.

Science communicators and bloggers will certainly benefit from the session, particularly early-career freelancers. When working independently, there are no organizational policies and procedures in place for you to follow. It means that you have to check everything yourself, and this session will give you a crash course of what to look for in artist collaborations, what to ask and how to ask it. Even researchers will benefit from the discussion, by learning about the opportunities for working with science illustrators and about what to expect.


On Copyright, Ethics and Attribution: Interdisciplinary Collaborations Between Artists and Scientists”. will take place at 3:15 pm on Saturday April 14th as part of the conference’s concurrent Professional Development sessions. …

There’s a programme schedule for the 2018 conference here and it includes both an “At a glance’ version and a more fulsome description of the various sessions such as these,

THURSDAY APRIL 12

Act your Science – Interactive Improvisation Training

10:00 am – 12:00 pm Innovation Lab

Come and share a taste of a communication program developed by Jeff Dunn, in collaboration with SWCC, the Loose Moose Theatre in Calgary and the University of Calgary. The goal of this presentation is to provide a taste of how improvisation can be used to improve communication skills in science fields. This hands-on exercise will help participants build capacity to communicate science to various audiences by learning how to fail gracefully in public (to help reduce presentation anxiety), how to connect with your audience and how to recognize and use status in personal interactions.

The full program is 10hrs of training, in this shorter session, we will sample the program in a fun interactive environment. Be prepared to release your inner thespian. Space is limited to 20 people

Jeff Dunn has been a research scientist in brain and imaging for over 30 years. He has a strong interest in mentoring science trainees to broaden their career skills and has recently been developing programs to improve science communication. One class, gaining traction, is “Act your Science”, a custom designed course using improvisation to improving science communication skills for science trainees. He is an alumni of the Banff Science Communication program where he first experienced improvisation training for science. He has held a Canada Research Chair and has Directed the Experimental Imaging Centre at the University of Calgary since 2004. He has over 150 science publications in diverse journals ranging from Polar Biology to the Journal of Neurotrauma. He has supervised scores of graduate students and taught on subjects including MRI, optical imaging and brain physiology at altitude. His imaging research currently includes multiple sclerosis, brain cancer and concussion.

Video Booth: How I SciComm – go ahead and tell all, we want to know! 

 Available 10:am – 2:30pm: Exploration Lab

A camera team will be on hand to help you record and upload your 1 minute video about who you are, and how you do your science communications. Here are some questions for you to think about:

1. Who are you?

2. How do you do your science communications?

3. What’s your favourite science trivia? What’s something cool you learned when researching a storyWhat’s your favourite jargon? What’s a word you had to memorizing pronunciation or spelling for a story

A Community of Innovators: 50 Years of TRIUMF

2:30 -3:30 pm  Science Theatre

 

Ask TRIUMF’s spirited founders and emeriti about the humble beginnings of Canada’s particle accelerator centre and you will invariably hear: “This used to be just a big pile of dirt.” You could imagine TRIUMF’s founding members five decades ago standing at the edge of the empty lot nestled between the forest and the sea, contemplating possibilities. But not even TRIUMF’s founders could have imagined the twists and turns of the lab’s 50-year journey, nor the impact that the lab would have on the people of Canada and the world.

Today, on that same 12.8-acre plot of land, TRIUMF houses world-leading research and technology, and fuels Canada’s collective imagination for the future of particle and nuclear physics and accelerator science. Join TRIUMF’s Director Jonathan Bagger and colleagues for an exploration of TRIUMF’s origins, impacts, and possibilities – a story of collaboration that over five decades celebrates a multifaceted community and growing family of 20 Canadian member universities and partners from around the world. www.triumf50.com  @TRIUMFlab

FRIDAY, APRIL 13 

Frontiers in SciComm Policy & Practice

Canada 2067 – Building a national vision for STEM learning

10:30 Room 1900

Canada 2067 is an ambitious initiative to develop a national vision and goals for youth learning in science, technology, engineering and math (STEM). Significant and scalable changes in education can be achieved by aligning efforts towards shared goals that support all children and youth in Canada.  A draft framework has been developed that builds on research into global policy, broad-based public input, five youth summits, consultation with millennials and a national leadership conference. It calls for action by diverse stakeholders including students, educators, parents, community organizations, industry and all levels of governments.  In this workshop, participants will learn about the initiative and discuss the inherent challenges of catalyzing education change in Canada. Participants will also review the framework and provide feedback that will be incorporated into the final version of the Canada 2067 framework. Input into the design of phase 2 will also be encouraged.

Bonnie Schmidt, C.M., Ph.D.

Founder and President, Let’s Talk Science

Dr. Bonnie Schmidt is the founder and president of Let’s Talk Science, a national charitable organization that helps Canadian youth prepare for future careers and citizenship roles by supporting their engagement in science, technology, engineering and math (STEM). Annually, Let’s Talk Science is accessed by more than 40% of schools in over 1,700 communities, impacting nearly 1 million youth. More than 3,500 volunteers at 45 post-secondary sites form our world-class outreach network. Bonnie currently serves as Chair of the National Leadership Taskforce on Education & Skills for the Information and Communications Technology Council (ICTC) and is on the Board of Governors of the University of Ontario Institute of Technology (UOIT). She was named a Member of the Order of Canada in 2015 and has received an Honorary Doctorate (Ryerson University), the Purvis Memorial Award (Chemical Institute of Canada), Community Service Award (Life Sciences Ontario), and a Queen’s Diamond Jubilee Award. @BMSchmidt

Infographics: Worth a Thousand Words with Kate Broadly and Sonya Odsen

1:15 Room 1520

Infographics have become a popular way to present results to non-specialist audiences, and they are a very effective tool for sharing science on social platforms. Infographics are more likely to be shared online, where they increase engagement with scientific content on platforms like Twitter.

No art skills? No problem! This session will guide you through the process of creating your own infographic, from crafting your story to telling that story visually, and will include strategies to design effective visuals without having to draw (unless you want to!). Topics will include developing your key messages, making your visuals functional rather than decorative, tips for giving your visuals a professional edge, and the best software options for each artistic skill level. Our goal is to empower you to create a visually-pleasing infographic regardless of your art or drawing experience. At the end of this active session, you will have a draft of your own unique infographic ready to be made digital.

The skills you develop during this session will be readily transferable to other visual media, such as talks, posters, or even creating visuals for blog posts.

Kate Broadley

Sonya Odsen

Kate Broadley and Sonya Odsen are Science Communicators with Fuse Consulting. Located in Edmonton, Alberta, Fuse is dedicated to communicating cutting-edge research to different audiences in creative and innovative ways. Their ultimate goal is to bring knowledge to life and empower audiences to apply that knowledge in policy, conservation, research, and their day-to-day lives. Every day, Kate and Sonya tackle complex topics and transform them for specific audiences through writing and design. Infographics are one of their favourite tools for conveying information in fun and accessible ways. Their past and current design projects include interpretive signage for Nature Conservancy Canada, twitter-optimized visual abstracts for the Applied Conservation Ecology lab at the University of Alberta, and a series of science-inspired holiday cards. You can see examples of their work at http://www.fuseconsulting.ca/see-our-work/. Kate and Sonya are also ecologists by training, each holding an M.Sc. from the University of Alberta.

Should this excite your interest,  get going as registration ends March 29, 2018. Here are the rates and the registration link is at the end,

Everyone is Welcome

RATES

Early Bird Registration

SWCC Members: $300

Non-members: $400

Regular Registration 

SWCC Members: $400

  Non-members: $500

Student Rates

SWCC student members: $150

Non-member students: $200

Beakerhead Course: $500

(includes day rate + course fee)

Day Rate: $150

Victoria Half Day Rate: $75

Snorkel Safari: snorkeler $120

Snorkel Safari: ride along $90

Social Evening, April 12

  TELUS Science World, 7:00-10:00pm additional single event tickets: $25.00 (limited)

DATES

EARLY BIRD REGISTRATION OPENS: MONDAY, FEBRUARY 5, 2018

EARLY BIRD REGISTRATION CLOSES: FRIDAY MARCH 9, 2018

REGISTRATION FINAL DEADLINE: THURSDAY MARCH 29, 2018

Conference Dates

April 12, TELUS Science World with STAN

April 13 & 14, SFU Harbour Centre

April 15, Vancouver tours & Victoria day Royal BC Museum

Travel and Accommodation information is available here

Register Here

Have fun!

Gecko lets go!

After all these years of writing about geckos and their adhesive properties it seems that geckos sometimes slip or let go, theoretically. (BTW, there’s a Canadian connection’ one of  the researchers is at the University of Calgary in the province of Alberta.) From a July 19, 2017 Cornell University news release (also on EurekAlert),

Geckos climb vertically up trees, walls and even windows, thanks to pads on the digits of their feet that employ a huge number of tiny bristles and hooks.

Scientists have long marveled at the gecko’s adhesive capabilities, which have been described as 100 times more than what is needed to support their body weight or run quickly up a surface.

But a new theoretical study examines for the first time the limits of geckos’ gripping ability in natural contexts. The study, recently published in the Journal of the Royal Society Interface, reports there are circumstances – such as when geckos fear for their lives, leap into the air and are forced to grab on to a leaf below – when they need every bit of that fabled adhesive ability, and sometimes it’s not enough.

“Geckos are notoriously described as having incredible ability to adhere to a surface,” said Karl Niklas, professor of plant evolution at Cornell University and a co-author of the paper. The study’s lead authors, Timothy Higham at the University of California, Riverside, and Anthony Russell at the University of Calgary, Canada, both zoologists, brought Niklas into the project for his expertise on plant biomechanics.

“The paper shows that [adhesive capability] might be exaggerated, because geckos experience falls and a necessity to grip a surface like a leaf that requires a much more tenacious adhesion force; the paper shows that in some cases the adhesive ability can be exceeded,” Niklas said.

In the theoretical study, the researchers developed computer models to understand if there are common-place instances when the geckos’ ability to hold on to surfaces might be challenged, such as when canopy-dwelling geckos are being chased by a predator and are forced to leap from a tree, hoping to land on a leaf below. The researchers incorporated ecological observations, adhesive force measurements, and body size and shape measurements of museum specimens to conduct simulations. They also considered the biomechanics of the leaves, the size of the leaves and the angles on the surface that geckos might land on to determine impact forces. Calculations were also based on worst-case scenarios, where a gecko reaches a maximum speed when it is no longer accelerating, called “terminal settling velocity.”

“Leaves are cantilevered like diving boards and they go through harmonic motion [when struck], so you have to calculate the initial deflection and orientation, and then consider how does that leaf rebound and can the gecko still stay attached,” Niklas said.

The final result showed that in some cases geckos don’t have enough adhesion to save themselves, he added.

Higham and Russell are planning to travel to French Guiana to do empirical adhesive force studies on living geckos in native forests.

The basic research helps people better understand how geckos stick to surfaces, and has the potential for future applications that mimic such biological mechanisms.

Here’s a link to and a citation for the paper,

Leaping lizards landing on leaves: escape-induced jumps in the rainforest canopy challenge the adhesive limits of geckos by Timothy E. Higham, Anthony P. Russell, Karl J. Niklas. Journal of the Royal Society Interface June 2017 Volume 14, issue 131 DOI: 10.1098/rsif.2017.0156 Published 28 June 2017

I think the authors had some fun with that title. In any event, the paper is behind a paywall.

Is there a risk of resistance to nanosilver?

Anyone who’s noticed how popular silver has become as an antibacterial, antifungal, or antiviral agent may have wondered if resistance might occur as its use becomes more common. I have two bits on the topic, one from Australia and the other from Canada.

Australia

Researchers in Australia don’t have a definitive statement on the issue but are suggesting more caution (from a March 31, 2017 news item on Nanowerk),

Researchers at the University of Technology Sydney [UTS] warn that the broad-spectrum antimicrobial effectiveness of silver is being put at risk by the widespread and inappropriate expansion of nanosilver use in medical and consumer goods.

As well as their use in medical items such as wound dressings and catheters, silver nanoparticles are becoming ubiquitous in everyday items, including toothbrushes and toothpaste, baby bottles and teats, bedding, clothing and household appliances, because of their antibacterial potency and the incorrect assumption that ordinary items should be kept “clean” of microbes.

Nanobiologist Dr Cindy Gunawan, from the ithree institute at UTS and lead researcher on the investigation, said alarm bells should be ringing at the commercialisation of nanosilver use because of a “real threat” that resistance to nanosilver will develop and spread through microorganisms in the human body and the environment.

A March 31 (?), 2017 University of Technology Sydney press release by Fiona McGill, which originated the news item, expands on the theme,

Dr Gunawan and ithree institute director Professor Liz Harry, in collaboration with researchers at UNSW [University of New South Wales] and abroad, investigated more than 140 commercially available medical devices, including wound dressings and tracheal and urinary catheters, and dietary supplements, which are promoted as immunity boosters and consumed by throat or nasal spray.

Their perspective article in the journal ACS Nano concluded that the use of nanosilver in these items could lead to prolonged exposure to bioactive silver in the human body. Such exposure creates the conditions for microbial resistance to develop.

E. coli bacteria. Photo: Flickr/NIAID

 

The use of silver as an antimicrobial agent dates back centuries. Its ability to destroy pathogens while seemingly having low toxicity on human cells has seen it widely employed, in treating burns or purifying water, for example. More recently, ultra-small (less than 10,000th of a millimetre) silver nanoparticles have been engineered for antimicrobial purposes.  Their commercial appeal lies in superior potency at lower concentrations than “bulk” silver.

“Nanosilver is a proven antimicrobial agent whose reliability is being jeopardised by the commercialisation of people’s fear of bacteria,” Dr Gunawan said.

“Our use of it needs to be far more judicious, in the same way we need to approach antibiotic usage. Nanosilver is a useful tool but we need to be careful, use it wisely and only when the benefit outweighs the risk.

“People need to be made aware of just how widely it is used, but more importantly they need to be made aware that the presence of nanosilver has been shown to cause antimicrobial resistance.”

What is also needed, Dr Gunawan said, is a targeted surveillance strategy to monitor for any occurrence of resistance.

Professor Harry said the findings were a significant contribution to addressing the global antimicrobial resistance crisis.

“This research emphasises the threat posed to our health and that of the environment by the inappropriate use of nanosilver as an antibacterial, particularly in ordinary household and consumer items,” she said.

Here’s a link to and a citation for the paper,

Widespread and Indiscriminate Nanosilver Use: Genuine Potential for Microbial Resistance by Cindy Gunawan, Christopher P. Marquis, Rose Amal, Georgios A. Sotiriou, Scott A. Rice⊥, and Elizabeth J. Harry. ACS Nano, Article ASAP DOI: 10.1021/acsnano.7b01166 Publication Date (Web): March 24, 2017

Copyright © 2017 American Chemical Society

This paper is behind a paywall.

Meanwhile, researchers at the University Calgary (Alberta, Canada) may have discovered what could cause resistance to silver.

Canada

This April 25, 2017 news release on EurekAlert is from the Experimental Biology Annual Meeting 2017,

Silver and other metals have been used to fight infections since ancient times. Today, researchers are using sophisticated techniques such as the gene-editing platform Crispr-Cas9 to take a closer look at precisely how silver poisons pathogenic microbes–and when it fails. The work is yielding new insights on how to create effective antimicrobials and avoid the pitfalls of antimicrobial resistance.

Joe Lemire, a postdoctoral fellow at the University of Calgary, will present his work in this area at the American Society for Biochemistry and Molecular Biology annual meeting during the Experimental Biology 2017 meeting, to be held April 22-26 in Chicago.

“Our overarching goal is to deliver the relevant scientific evidence that would aid policymakers in developing guidelines for when and how silver could be used in the clinic to combat and control infectious pathogens,” said Lemire. “With our enhanced mechanistic understanding of silver toxicity, we also aim to develop novel silver-based antimicrobial therapies, and potentially rejuvenate other antibiotic therapies that bacteria have come to resist, via silver-based co-treatment strategies.”

Lemire and his colleagues are using Crispr-Cas9 genome editing to screen for and delete genes that allow certain bacterial species to resist silver’s antimicrobial properties. [emphasis mine] Although previous methods allowed researchers to identify genes that confer antibiotic resistance or tolerance, Crispr-Cas9 is the first technology to allow researchers to cleanly delete these genes from the genome without leaving behind any biochemical markers or “scars.”

The team has discovered many biological pathways involved in silver toxicity and some surprising ways that bacteria avoid succumbing to silver poisoning, Lemire said. While silver is used to control bacteria in many clinical settings and has been incorporated into hundreds of commercial products, gaining a more complete understanding of silver’s antimicrobial properties is necessary if we are to make the most of this ancient remedy for years to come.

###

Joe Lemire will present this research at 12-2:30 p.m. Tuesday, April 25, [2017] in Hall F, McCormick Place Convention Center (poster B379 939.2) (abstract). Contact the media team for more information or to obtain a free press pass to attend the meeting.

About Experimental Biology 2017

Experimental Biology is an annual meeting comprised of more than 14,000 scientists and exhibitors from six host societies and multiple guest societies. With a mission to share the newest scientific concepts and research findings shaping clinical advances, the meeting offers an unparalleled opportunity for exchange among scientists from across the U.S. and the world who represent dozens of scientific areas, from laboratory to translational to clinical research. http://www.experimentalbiology.org #expbio

About the American Society for Biochemistry and Molecular Biology (ASBMB)

ASBMB is a nonprofit scientific and educational organization with more than 12,000 members worldwide. Founded in 1906 to advance the science of biochemistry and molecular biology, the society publishes three peer-reviewed journals, advocates for funding of basic research and education, supports science education at all levels, and promotes the diversity of individuals entering the scientific workforce. http://www.asbmb.org

Lemire’s co-authors for the work presented at the 2017 annual meeting are: Kate Chatfield-Reed (The University of Calgary), Lindsay Kalan (Perelman School of Medicine), Natalie Gugala (The University of Calgary), Connor Westersund (The University of Calgary), Henrik Almblad (The University of Calgary), Gordon Chua (The University of Calgary), Raymond Turner (The University of Calgary).

For anyone who wants to pursue this research a little further, the most recent paper I can find is this one from 2015,

Silver oxynitrate: An Unexplored Silver Compound with Antimicrobial and Antibiofilm Activity by Joe A. Lemire, Lindsay Kalan, Alexandru Bradu, and Raymond J. Turner. Antimicrobial Agents and Chemotherapy 05177-14, doi: 10.1128/AAC.05177-14 Accepted manuscript posted online 27 April 2015

This paper appears to be open access.

2016 thoughts and 2017 hopes from FrogHeart

This is the 4900th post on this blog and as FrogHeart moves forward to 5000, I’m thinking there will be some changes although I’m not sure what they’ll be. In the meantime, here are some random thoughts on the year that was in Canadian science and on the FrogHeart blog.

Changeover to Liberal government: year one

Hopes were high after the Trudeau government was elected. Certainly, there seems to have been a loosening where science communication policies have been concerned although it may not have been quite the open and transparent process people dreamed of. On the plus side, it’s been easier to participate in public consultations but there has been no move (perceptible to me) towards open government science or better access to government-funded science papers.

Open Science in Québec

As far as I know, la crème de la crème of open science (internationally) is the Montreal Neurological Institute (Montreal Neuro; affiliated with McGill University. They bookended the year with two announcements. In January 2016, Montreal Neuro announced it was going to be an “Open Science institution (my Jan. 22, 2016 posting),

The Montreal Neurological Institute (MNI) in Québec, Canada, known informally and widely as Montreal Neuro, has ‘opened’ its science research to the world. David Bruggeman tells the story in a Jan. 21, 2016 posting on his Pasco Phronesis blog (Note: Links have been removed),

The Montreal Neurological Institute (MNI) at McGill University announced that it will be the first academic research institute to become what it calls ‘Open Science.’  As Science is reporting, the MNI will make available all research results and research data at the time of publication.  Additionally it will not seek patents on any of the discoveries made on research at the Institute.

Will this catch on?  I have no idea if this particular combination of open access research data and results with no patents will spread to other university research institutes.  But I do believe that those elements will continue to spread.  More universities and federal agencies are pursuing open access options for research they support.  Elon Musk has opted to not pursue patent litigation for any of Tesla Motors’ patents, and has not pursued patents for SpaceX technology (though it has pursued litigation over patents in rocket technology). …

Then, there’s my Dec. 19, 2016 posting about this Montreal Neuro announcement,

It’s one heck of a Christmas present. Canadian businessmen Larry Tannenbaum and his wife Judy have given the Montreal Neurological Institute (Montreal Neuro), which is affiliated with McGill University, a $20M donation. From a Dec. 16, 2016 McGill University news release,

The Prime Minister of Canada, Justin Trudeau, was present today at the Montreal Neurological Institute and Hospital (MNI) for the announcement of an important donation of $20 million by the Larry and Judy Tanenbaum family. This transformative gift will help to establish the Tanenbaum Open Science Institute, a bold initiative that will facilitate the sharing of neuroscience findings worldwide to accelerate the discovery of leading edge therapeutics to treat patients suffering from neurological diseases.

‟Today, we take an important step forward in opening up new horizons in neuroscience research and discovery,” said Mr. Larry Tanenbaum. ‟Our digital world provides for unprecedented opportunities to leverage advances in technology to the benefit of science.  That is what we are celebrating here today: the transformation of research, the removal of barriers, the breaking of silos and, most of all, the courage of researchers to put patients and progress ahead of all other considerations.”

Neuroscience has reached a new frontier, and advances in technology now allow scientists to better understand the brain and all its complexities in ways that were previously deemed impossible. The sharing of research findings amongst scientists is critical, not only due to the sheer scale of data involved, but also because diseases of the brain and the nervous system are amongst the most compelling unmet medical needs of our time.

Neurological diseases, mental illnesses, addictions, and brain and spinal cord injuries directly impact 1 in 3 Canadians, representing approximately 11 million people across the country.

“As internationally-recognized leaders in the field of brain research, we are uniquely placed to deliver on this ambitious initiative and reinforce our reputation as an institution that drives innovation, discovery and advanced patient care,” said Dr. Guy Rouleau, Director of the Montreal Neurological Institute and Hospital and Chair of McGill University’s Department of Neurology and Neurosurgery. “Part of the Tanenbaum family’s donation will be used to incentivize other Canadian researchers and institutions to adopt an Open Science model, thus strengthening the network of like-minded institutes working in this field.”

Chief Science Advisor

Getting back to the federal government, we’re still waiting for a Chief Science Advisor. Should you be interested in the job, apply here. The job search was launched in early Dec. 2016 (see my Dec. 7, 2016 posting for details) a little over a year after the Liberal government was elected. I’m not sure why the process is taking so long. It’s not like the Canadian government is inventing a position or trailblazing in this regard. Many, many countries and jurisdictions have chief science advisors. Heck the European Union managed to find their first chief science advisor in considerably less time than we’ve spent on the project. My guess, it just wasn’t a priority.

Prime Minister Trudeau, quantum, nano, and Canada’s 150th birthday

In April 2016, Prime Minister Justin Trudeau stunned many when he was able to answer, in an articulate and informed manner, a question about quantum physics during a press conference at the Perimeter Institute in Waterloo, Ontario (my April 18, 2016 post discussing that incident and the so called ‘quantum valley’ in Ontario).

In Sept. 2016, the University of Waterloo publicized the world’s smallest Canadian flag to celebrate the country’s upcoming 150th birthday and to announce its presence in QUANTUM: The Exhibition (a show which will tour across Canada). Here’s more from my Sept. 20, 2016 posting,

The record-setting flag was unveiled at IQC’s [Institute of Quantum Computing at the University of Waterloo] open house on September 17 [2016], which attracted nearly 1,000 visitors. It will also be on display in QUANTUM: The Exhibition, a Canada 150 Fund Signature Initiative, and part of Innovation150, a consortium of five leading Canadian science-outreach organizations. QUANTUM: The Exhibition is a 4,000-square-foot, interactive, travelling exhibit IQC developed highlighting Canada’s leadership in quantum information science and technology.

“I’m delighted that IQC is celebrating Canadian innovation through QUANTUM: The Exhibition and Innovation150,” said Raymond Laflamme, executive director of IQC. “It’s an opportunity to share the transformative technologies resulting from Canadian research and bring quantum computing to fellow Canadians from coast to coast to coast.”

The first of its kind, the exhibition will open at THEMUSEUM in downtown Kitchener on October 14 [2016], and then travel to science centres across the country throughout 2017.

You can find the English language version of QUANTUM: The Exhibition website here and the French language version of QUANTUM: The Exhibition website here.

There are currently four other venues for the show once finishes its run in Waterloo. From QUANTUM’S Join the Celebration webpage,

2017

  • Science World at TELUS World of Science, Vancouver
  • TELUS Spark, Calgary
  • Discovery Centre, Halifax
  • Canada Science and Technology Museum, Ottawa

I gather they’re still looking for other venues to host the exhibition. If interested, there’s this: Contact us.

Other than the flag which is both nanoscale and microscale, they haven’t revealed what else will be included in their 4000 square foot exhibit but it will be “bilingual, accessible, and interactive.” Also, there will be stories.

Hmm. The exhibition is opening in roughly three weeks and they have no details. Strategy or disorganization? Only time will tell.

Calgary and quantum teleportation

This is one of my favourite stories of the year. Scientists at the University of Calgary teleported photons six kilometers from the university to city hall breaking the teleportation record. What I found particularly interesting was the support for science from Calgary City Hall. Here’s more from my Sept. 21, 2016 post,

Through a collaboration between the University of Calgary, The City of Calgary and researchers in the United States, a group of physicists led by Wolfgang Tittel, professor in the Department of Physics and Astronomy at the University of Calgary have successfully demonstrated teleportation of a photon (an elementary particle of light) over a straight-line distance of six kilometres using The City of Calgary’s fibre optic cable infrastructure. The project began with an Urban Alliance seed grant in 2014.

This accomplishment, which set a new record for distance of transferring a quantum state by teleportation, has landed the researchers a spot in the prestigious Nature Photonics scientific journal. The finding was published back-to-back with a similar demonstration by a group of Chinese researchers.

The research could not be possible without access to the proper technology. One of the critical pieces of infrastructure that support quantum networking is accessible dark fibre. Dark fibre, so named because of its composition — a single optical cable with no electronics or network equipment on the alignment — doesn’t interfere with quantum technology.

The City of Calgary is building and provisioning dark fibre to enable next-generation municipal services today and for the future.

“By opening The City’s dark fibre infrastructure to the private and public sector, non-profit companies, and academia, we help enable the development of projects like quantum encryption and create opportunities for further research, innovation and economic growth in Calgary,” said Tyler Andruschak, project manager with Innovation and Collaboration at The City of Calgary.

As for the science of it (also from my post),

A Sept. 20, 2016 article by Robson Fletcher for CBC (Canadian Broadcasting News) online provides a bit more insight from the lead researcher (Note: A link has been removed),

“What is remarkable about this is that this information transfer happens in what we call a disembodied manner,” said physics professor Wolfgang Tittel, whose team’s work was published this week in the journal Nature Photonics.

“Our transfer happens without any need for an object to move between these two particles.”

A Sept. 20, 2016 University of Calgary news release by Drew Scherban, which originated the news item, provides more insight into the research,

“Such a network will enable secure communication without having to worry about eavesdropping, and allow distant quantum computers to connect,” says Tittel.

Experiment draws on ‘spooky action at a distance’

The experiment is based on the entanglement property of quantum mechanics, also known as “spooky action at a distance” — a property so mysterious that not even Einstein could come to terms with it.

“Being entangled means that the two photons that form an entangled pair have properties that are linked regardless of how far the two are separated,” explains Tittel. “When one of the photons was sent over to City Hall, it remained entangled with the photon that stayed at the University of Calgary.”

Next, the photon whose state was teleported to the university was generated in a third location in Calgary and then also travelled to City Hall where it met the photon that was part of the entangled pair.

“What happened is the instantaneous and disembodied transfer of the photon’s quantum state onto the remaining photon of the entangled pair, which is the one that remained six kilometres away at the university,” says Tittel.

Council of Canadian Academies and The State of Science and Technology and Industrial Research and Development in Canada

Preliminary data was released by the CCA’s expert panel in mid-December 2016. I reviewed that material briefly in my Dec. 15, 2016 post but am eagerly awaiting the full report due late 2017 when, hopefully, I’ll have the time to critique the material, and which I hope will have more surprises and offer greater insights than the preliminary report did.

Colleagues

Thank you to my online colleagues. While we don’t interact much it’s impossible to estimate how encouraging it is to know that these people continually participate and help create the nano and/or science blogosphere.

David Bruggeman at his Pasco Phronesis blog keeps me up-to-date on science policy both in the US, Canada, and internationally, as well as, keeping me abreast of the performing arts/science scene. Also, kudos to David for raising my (and his audience’s) awareness of just how much science is discussed on late night US television. Also, I don’t know how he does it but he keeps scooping me on Canadian science policy matters. Thankfully, I’m not bitter and hope he continues to scoop me which will mean that I will get the information from somewhere since it won’t be from the Canadian government.

Tim Harper of Cientifica Research keeps me on my toes as he keeps shifting his focus. Most lately, it’s been on smart textiles and wearables. You can download his latest White Paper titled, Fashion, Smart Textiles, Wearables and Disappearables, from his website. Tim consults on nanotechnology and other emerging technologies at the international level.

Dexter Johnson of the Nanoclast blog on the IEEE (Institute of Electrical and Electronics Engineers) website consistently provides informed insight into how a particular piece of research fits into the nano scene and often provides historical details that you’re not likely to get from anyone else.

Dr. Andrew Maynard is currently the founding Director of the Risk Innovation Lab at the University of Arizona. I know him through his 2020 Science blog where he posts text and videos on many topics including emerging technologies, nanotechnologies, risk, science communication, and much more. Do check out 2020 Science as it is a treasure trove.

2017 hopes and dreams

I hope Canada’s Chief Science Advisor brings some fresh thinking to science in government and that the Council of Canadian Academies’ upcoming assessment on The State of Science and Technology and Industrial Research and Development in Canada is visionary. Also, let’s send up some collective prayers for the Canada Science and Technology Museum which has been closed since 2014 (?) due to black mold (?). It would be lovely to see it open in time for Canada’s 150th anniversary.

I’d like to see the nanotechnology promise come closer to a reality, which benefits as many people as possible.

As for me and FrogHeart, I’m not sure about the future. I do know there’s one more Steep project (I’m working with Raewyn Turner on a multiple project endeavour known as Steep; this project will involve sound and gold nanoparticles).

Should anything sparkling occur to me, I will add it at a future date.

In the meantime, Happy New Year and thank you from the bottom of my heart for reading this blog!

Brain and machine as one (machine/flesh)

The essay on brains and machines becoming intertwined is making the rounds. First stop on my tour was its Oct. 4, 2016 appearance on the Mail & Guardian, then there was its Oct. 3, 2016 appearance on The Conversation, and finally (moving forward in time) there was its Oct. 4, 2016 appearance on the World Economic Forum website as part of their Final Frontier series.

The essay was written by Richard Jones of Sheffield University (mentioned here many times before but most recently in a Sept. 4, 2014 posting). His book ‘Soft Machines’ provided me with an important and eminently readable introduction to nanotechnology. He is a professor of physics at the University of Sheffield and here’s more from his essay (Oct. 3, 2016 on The Conversation) about brains and machines (Note: Links have been removed),

Imagine a condition that leaves you fully conscious, but unable to move or communicate, as some victims of severe strokes or other neurological damage experience. This is locked-in syndrome, when the outward connections from the brain to the rest of the world are severed. Technology is beginning to promise ways of remaking these connections, but is it our ingenuity or the brain’s that is making it happen?

Ever since an 18th-century biologist called Luigi Galvani made a dead frog twitch we have known that there is a connection between electricity and the operation of the nervous system. We now know that the signals in neurons in the brain are propagated as pulses of electrical potential, whose effects can be detected by electrodes in close proximity. So in principle, we should be able to build an outward neural interface system – that is to say, a device that turns thought into action.

In fact, we already have the first outward neural interface system to be tested in humans. It is called BrainGate and consists of an array of micro-electrodes, implanted into the part of the brain concerned with controlling arm movements. Signals from the micro-electrodes are decoded and used to control the movement of a cursor on a screen, or the motion of a robotic arm.

A crucial feature of these systems is the need for some kind of feedback. A patient must be able to see the effect of their willed patterns of thought on the movement of the cursor. What’s remarkable is the ability of the brain to adapt to these artificial systems, learning to control them better.

You can find out more about BrainGate in my May 17, 2012 posting which also features a video of a woman controlling a mechanical arm so she can drink from a cup coffee by herself for the first time in 15 years.

Jones goes on to describe the cochlear implants (although there’s no mention of the controversy; not everyone believes they’re a good idea) and retinal implants that are currently available. Jones notes this (Note Links have been removed),

The key message of all this is that brain interfaces now are a reality and that the current versions will undoubtedly be improved. In the near future, for many deaf and blind people, for people with severe disabilities – including, perhaps, locked-in syndrome – there are very real prospects that some of their lost capabilities might be at least partially restored.

Until then, our current neural interface systems are very crude. One problem is size; the micro-electrodes in use now, with diameters of tens of microns, may seem tiny, but they are still coarse compared to the sub-micron dimensions of individual nerve fibres. And there is a problem of scale. The BrainGate system, for example, consists of 100 micro-electrodes in a square array; compare that to the many tens of billions of neurons in the brain. The fact these devices work at all is perhaps more a testament to the adaptability of the human brain than to our technological prowess.

Scale models

So the challenge is to build neural interfaces on scales that better match the structures of biology. Here, we move into the world of nanotechnology. There has been much work in the laboratory to make nano-electronic structures small enough to read out the activity of a single neuron. In the 1990s, Peter Fromherz, at the Max Planck Institute for Biochemistry, was a pioneer of using silicon field effect transistors, similar to those used in commercial microprocessors, to interact with cultured neurons. In 2006, Charles Lieber’s group at Harvard succeeded in using transistors made from single carbon nanotubes – whiskers of carbon just one nanometer in diameter – to measure the propagation of single nerve pulses along the nerve fibres.

But these successes have been achieved, not in whole organisms, but in cultured nerve cells which are typically on something like the surface of a silicon wafer. It’s going to be a challenge to extend these methods into three dimensions, to interface with a living brain. Perhaps the most promising direction will be to create a 3D “scaffold” incorporating nano-electronics, and then to persuade growing nerve cells to infiltrate it to create what would in effect be cyborg tissue – living cells and inorganic electronics intimately mixed.

I have featured Charles Lieber and his work here in two recent posts: ‘Bionic’ cardiac patch with nanoelectric scaffolds and living cells on July 11, 2016 and Long-term brain mapping with injectable electronics on Sept. 22, 2016.

For anyone interested in more about the controversy regarding cochlear implants, there’s this page on the Brown University (US) website. You might also want to check out Gregor Wolbring (professor at the University of Calgary) who has written extensively on the concept of ableism (links to his work can be found at the end of this post). I have excerpted from an Aug. 30, 2011 post the portion where Gregor defines ‘ableism’,

From Gregor’s June 17, 2011 posting on the FedCan blog,

The term ableism evolved from the disabled people rights movements in the United States and Britain during the 1960s and 1970s.  It questions and highlights the prejudice and discrimination experienced by persons whose body structure and ability functioning were labelled as ‘impaired’ as sub species-typical. Ableism of this flavor is a set of beliefs, processes and practices, which favors species-typical normative body structure based abilities. It labels ‘sub-normative’ species-typical biological structures as ‘deficient’, as not able to perform as expected.

The disabled people rights discourse and disability studies scholars question the assumption of deficiency intrinsic to ‘below the norm’ labeled body abilities and the favoritism for normative species-typical body abilities. The discourse around deafness and Deaf Culture would be one example where many hearing people expect the ability to hear. This expectation leads them to see deafness as a deficiency to be treated through medical means. In contrast, many Deaf people see hearing as an irrelevant ability and do not perceive themselves as ill and in need of gaining the ability to hear. Within the disabled people rights framework ableism was set up as a term to be used like sexism and racism to highlight unjust and inequitable treatment.

Ableism is, however, much more pervasive.

You can find out more about Gregor and his work here: http://www.crds.org/research/faculty/Gregor_Wolbring2.shtml or here:
https://www.facebook.com/GregorWolbring.

Nanotechnology at the University of McGill (Montréal, Canada) and other Canadian universities

On the occasion of the McGill University’s new minor program in nanotechnology, I decided to find other Canadian university nanotechnology programs.

First, here’s more about the McGill program from an Oct. 25, 2016 article by Miguel Principe for The McGill Tribune (Note: Links have been removed),

McGill’s Faculty of Engineering launched a new minor program this year that explores into the world of nanotechnology. It’s a relatively young field that focuses on nanomaterials—materials that have one dimension measuring 100 nanometres or less. …

“Nanomaterials are going to be very prominent in our everyday lives,” Assistant Professor Nathalie Tufenkji, of McGill’s Department of Chemical Engineering, said.  “We’re incorporating these materials into our everyday consumer products […] we’re putting these materials on our skin, […] in our paints, and electronics that we are contacting everyday.”

The new engineering minor program aims to introduce undergraduates to techniques in nanomaterial characterization and detection, as well as nanomaterial synthesis and processing. These concepts will be covered in courses such as Nanoscience and Nanotechnology, Supramolecular Chemistry, and Design and Manufacture of Microdevices.

Tufenkji, along with Professor Peter Grutter in the Department of Physics were instrumental in organizing this program. The minor is interdepartmental and includes courses in physics and engineering.

“Of course there’s a flipside on how do we best develop nanotechnology to […] take advantage of its promise,” Tufenkji said. “One of the questions […] is what are the potential impacts on our health and environment of nanomaterials?”

Tufenkji believes it is important that Canada has scientists and engineers that are educated in emerging scientific concepts and cutting-edge technology. Giving undergraduate students exposure to nanotechnology research early in their studies is a good stepping stone for further investigation into the evolving field.

The most comprehensive list of nanotechnology degree programs in Canada (16 programs) is at Nanowerk (Note: Links have been removed and you may find some repetition),

Carleton University – BSc Chemistry with a concentration in Nanotechnology
This concentration allows students to study atoms and molecules used to create computer chips and other devices that are the size of a few nanometres – thousands of times smaller than current technology permits. Such discoveries will be useful in a number of fields, including aerospace, medicine, and electronics.

Carleton University – BSc Nanoscience
At Carleton, you will examine nanoscience through the disciplines of physical chemistry and electrical engineering to understand the physical, chemical and electronic characteristics of matter in this size regime. The combination of these two areas of study will equip you to fully understand nanoscience in photonic, electronic, energy and communication technologies. The focus of the program will be on materials – their use in electronic devices, their scalability and control of their properties.

McGill University – Bachelor of Engineering, Minor Nanotechnology
Through courses already offered in the Faculties of Science, Engineering, and Medicine, depending on the courses completed, undergraduate students will acquire knowledge in areas related to nanotechnology.

Northern Alberta Institute of Technology – Nanotechnology Systems Diploma Program
The two year program will provide graduates with the skills to operate systems and equipment associated with Canada’s emerging nanotechnology industry and lead to a Diploma in Nanotechnology Systems.

University of Alberta – BSc Computer Engineering with Nanoscale System Design Option
This options provides an introduction to the processes involved in the fabrication of nanoscale integrated circuits and to the computer aided design (CAD) tools necessary for the engineering of large scale system on a chip. By selecting this option, students will learn about fault tolerance in nanoscale systems and gain an understanding of quantum phenomena in systems design.

University of Alberta – BSc Electrical Engineering with Nanoengineering Option
This option provides an introduction to the principles of electronics, electromagnetics and photonics as they apply at the nanoscale level. By selecting this option, students will learn about the process involved in the fabrication of nanoscale structures and become familiar with the computer aided design (CAD) tools necessary for analyzing phenomena at these very high levels of miniaturization.

University of Alberta – BSc Engineering Physics with Nanoengineering Option
The Nanoengineering Option provides broad skills suitable for entry to the nanotechnology professions, combining core Electrical Engineering and Physics courses with additional instruction in biochemistry and chemistry, and specialized instruction in nanoelectronics, nanobioengineering, and nanofabrication.

University of Alberta – BSc Materials Engineering with Nano and Functional Materials Option
Students entering this option will be exposed to the exciting and emerging field of nano and functional materials. Subject areas covered include electronic, optical and magnetic materials, nanomaterials and their applications, nanostructured molecular sieves, nano and functional materials processing and fabrication. Employment opportunities exist in several sectors of Canadian industry, such as microelectronic/optoelectronic device fabrication, MEMS processing and fuel cell development.

University of Calgary – B.Sc. Concentration in Nanoscience
Starting Fall 2008/Winter 2009, students can enroll in the only process learning driven Nanoscience program in North America. Courses offered are a B.Sc. Minor in Nanoscience and a B.Sc. Concentration in Nanoscience.

University of Calgary – B.Sc. Minor in Nanoscience
Starting Fall 2008/Winter 2009, students can enroll in the only process learning driven Nanoscience program in North America. Courses offered are a B.Sc. Minor in Nanoscience and a B.Sc. Concentration in Nanoscience.

University of Guelph – Nanoscience B.Sc. Program
At Guelph we have created a unique approach to nanoscience studies. Fundamental science course are combined with specially designed courses in nanoscience covering material that would previously only be found in graduate programs.

University of Toronto – BASc in Engineering Science (Nanoengineering Option)
This option transcends the traditional boundaries between physics, chemistry, and biology. Starting with a foundation in materials engineering and augmented by research from the leading-edge of nanoengineering, students receive an education that is at the forefront of this constantly evolving area.

University of Waterloo – Bachelor of Applied Science Nanotechnology Engineering
The Nanotechnology Engineering honours degree program is designed to provide a practical education in key areas of nanotechnology, including the fundamental chemistry, physics, and engineering of nanostructures or nanosystems, as well as the theories and techniques used to model, design, fabricate, or characterize them. Great emphasis is placed on training with modern instrumentation techniques as used in the research and development of these emerging technologies.

University of Waterloo – Master of Applied Science Nanotechnology
The interdisciplinary research programs, jointly offered by three departments in the Faculty of Science and four in the Faculty of Engineering, provide students with a stimulating educational environment that spans from basic research through to application. The goal of the collaborative programs is to allow students to gain perspectives on nanotechnology from a wide community of scholars within and outside their disciplines in both course and thesis work. The MASc and MSc degree collaborative programs provide a strong foundation in the emerging areas of nano-science or nano-engineering in preparation for the workforce or for further graduate study and research leading to a doctoral degree.

University of Waterloo – Master of Science Nanotechnology
The interdisciplinary research programs, jointly offered by three departments in the Faculty of Science and four in the Faculty of Engineering, provide students with a stimulating educational environment that spans from basic research through to application. The goal of the collaborative programs is to allow students to gain perspectives on nanotechnology from a wide community of scholars within and outside their disciplines in both course and thesis work. The MASc and MSc degree collaborative programs provide a strong foundation in the emerging areas of nano-science or nano-engineering in preparation for the workforce or for further graduate study and research leading to a doctoral degree.

University of Waterloo – Ph.D. Program in Nanotechnology
The objective of the PhD program is to prepare students for careers in academia, industrial R&D and government research labs. Students from Science and Engineering will work side-by-side in world class laboratory facilities namely, the Giga-to-Nano Electronics Lab (G2N), Waterloo Advanced Technology Lab (WatLAB) and the new 225,000 gross sq. ft. Quantum-Nano Center expected to be completed in early 2011.

The Wikipedia entry for Nanotechnology education lists a few Canadian university programs that seem to have been missed, as well as a few previously seen in the Nanowerk list (Note: Links have been removed),

  • University of Alberta – B.Sc in Engineering Physics with Nanoengineering option
  • University of Toronto – B.A.Sc in Engineering Science with Nanoengineering option
  • University of Waterloo – B.A.Sc in Nanotechnology Engineering
    • Waterloo Institute for Nanotechnology -B.Sc, B.A.Sc, master’s, Ph.D, Post Doctorate
  • McMaster University – B.Sc in Engineering Physics with Nanotechnology option
  • University of British Columbia – B.A.Sc in Electrical Engineering with Nanotechnology & Microsystems option
  • Carleton University – B.Sc in Chemistry with Concentration in Nanotechnology
  • University of Calgary – B.Sc Minor in Nanoscience, B.Sc Concentration in Nanoscience
  • University of Guelph – B.Sc in Nanoscience

So, there you have it.