Tag Archives: Canada

Innovation and two Canadian universities

I have two news bits and both concern the Canadian universities, the University of British Columbia (UBC) and the University of Toronto (UofT).

Creative Destruction Lab – West

First, the Creative Destruction Lab, a technology commercialization effort based at UofT’s Rotman School of Management, is opening an office in the west according to a Sept. 28, 2016 UBC media release (received via email; Note: Links have been removed; this is a long media release which interestingly does not mention Joseph Schumpeter the man who developed the economic theory which he called: creative destruction),

The UBC Sauder School of Business is launching the Western Canadian version of the Creative Destruction Lab, a successful seed-stage program based at UofT’s Rotman School of Management, to help high-technology ventures driven by university research maximize their commercial impact and benefit to society.

“Creative Destruction Lab – West will provide a much-needed support system to ensure innovations formulated on British Columbia campuses can access the funding they need to scale up and grow in-province,” said Robert Helsley, Dean of the UBC Sauder School of Business. “The success our partners at Rotman have had in helping commercialize the scientific breakthroughs of Canadian talent is remarkable and is exactly what we plan to replicate at UBC Sauder.”

Between 2012 and 2016, companies from CDL’s first four years generated over $800 million in equity value. It has supported a long line of emerging startups, including computer-human interface company Thalmic Labs, which announced nearly USD $120 million in funding on September 19, one of the largest Series B financings in Canadian history.

Focusing on massively scalable high-tech startups, CDL-West will provide coaching from world-leading entrepreneurs, support from dedicated business and science faculty, and access to venture capital. While some of the ventures will originate at UBC, CDL-West will also serve the entire province and extended western region by welcoming ventures from other universities. The program will closely align with existing entrepreneurship programs across UBC, including, e@UBC and HATCH, and actively work with the BC Tech Association [also known as the BC Technology Industry Association] and other partners to offer a critical next step in the venture creation process.

“We created a model for tech venture creation that keeps startups focused on their essential business challenges and dedicated to solving them with world-class support,” said CDL Founder Ajay Agrawal, a professor at the Rotman School of Management and UBC PhD alumnus.

“By partnering with UBC Sauder, we will magnify the impact of CDL by drawing in ventures from one of the country’s other leading research universities and B.C.’s burgeoning startup scene to further build the country’s tech sector and the opportunities for job creation it provides,” said CDL Director, Rachel Harris.

CDL uses a goal-setting model to push ventures along a path toward success. Over nine months, a collective of leading entrepreneurs with experience building and scaling technology companies – called the G7 – sets targets for ventures to hit every eight weeks, with the goal of maximizing their equity-value. Along the way ventures turn to business and technology experts for strategic guidance on how to reach goals, and draw on dedicated UBC Sauder students who apply state-of the-art business skills to help companies decide which market to enter first and how.

Ventures that fail to achieve milestones – approximately 50 per cent in past cohorts – are cut from the process. Those that reach their objectives and graduate from the program attract investment from the G7, as well as other leading venture-capital firms.

Currently being assembled, the CDL-West G7 will be comprised of entrepreneurial luminaries, including Jeff Mallett, the founding President, COO and Director of Yahoo! Inc. from 1995-2002 – a company he led to $4 billion in revenues and grew from a startup to a publicly traded company whose value reached $135 billion. He is now Managing Director of Iconica Partners and Managing Partner of Mallett Sports & Entertainment, with ventures including the San Francisco Giants, AT&T Park and Mission Rock Development, Comcast Bay Area Sports Network, the San Jose Giants, Major League Soccer, Vancouver Whitecaps FC, and a variety of other sports and online ventures.

Already bearing fruit, the Creative Destruction Lab partnership will see several UBC ventures accepted into a Machine Learning Specialist Track run by Rotman’s CDL this fall. This track is designed to create a support network for enterprises focused on artificial intelligence, a research strength at UofT and Canada more generally, which has traditionally migrated to the United States for funding and commercialization. In its second year, CDL-West will launch its own specialist track in an area of strength at UBC that will draw eastern ventures west.

“This new partnership creates the kind of high impact innovation network the Government of Canada wants to encourage,” said Brandon Lee, Canada’s Consul General in San Francisco, who works to connect Canadian innovation to customers and growth capital opportunities in Silicon Valley. “By collaborating across our universities to enhance our capacity to turn the scientific discoveries into businesses in Canada, we can further advance our nation’s global competitiveness in the knowledge-based industries.”

The Creative Destruction Lab is guided by an Advisory Board, co-chaired by Vancouver-based Haig Farris, a pioneer of the Canadian venture capitalist industry, and Bill Graham, Chancellor of Trinity College at UofT and former Canadian cabinet minister.

“By partnering with Rotman, UBC Sauder will be able to scale up its support for high-tech ventures extremely quickly and with tremendous impact,” said Paul Cubbon, Leader of CDL-West and a faculty member at UBC Sauder. “CDL-West will act as a turbo booster for ventures with great ideas, but which lack the strategic roadmap and funding to make them a reality.”

CDL-West launched its competitive application process for the first round of ventures that will begin in January 2017. Interested ventures are encouraged to submit applications via the CDL website at: www.creativedestructionlab.com

Background

UBC Technology ventures represented at media availability

Awake Labs is a wearable technology startup whose products measure and track anxiety in people with Autism Spectrum Disorder to better understand behaviour. Their first device, Reveal, monitors a wearer’s heart-rate, body temperature and sweat levels using high-tech sensors to provide insight into care and promote long term independence.

Acuva Technologies is a Vancouver-based clean technology venture focused on commercializing breakthrough UltraViolet Light Emitting Diode technology for water purification systems. Initially focused on point of use systems for boats, RVs and off grid homes in North American market, where they already have early sales, the company’s goal is to enable water purification in households in developing countries by 2018 and deploy large scale systems by 2021.

Other members of the CDL-West G7 include:

Boris Wertz: One of the top tech early-stage investors in North America and the founding partner of Version One, Wertz is also a board partner with Andreessen Horowitz. Before becoming an investor, Wertz was the Chief Operating Officer of AbeBooks.com, which sold to Amazon in 2008. He was responsible for marketing, business development, product, customer service and international operations. His deep operational experience helps him guide other entrepreneurs to start, build and scale companies.

Lisa Shields: Founder of Hyperwallet Systems Inc., Shields guided Hyperwallet from a technology startup to the leading international payments processor for business to consumer mass payouts. Prior to founding Hyperwallet, Lisa managed payments acceptance and risk management technology teams for high-volume online merchants. She was the founding director of the Wireless Innovation Society of British Columbia and is driven by the social and economic imperatives that shape global payment technologies.

Jeff Booth: Co-founder, President and CEO of Build Direct, a rapidly growing online supplier of home improvement products. Through custom and proprietary web analytics and forecasting tools, BuildDirect is reinventing and redefining how consumers can receive the best prices. BuildDirect has 12 warehouse locations across North America and is headquartered in Vancouver, BC. In 2015, Booth was awarded the BC Technology ‘Person of the Year’ Award by the BC Technology Industry Association.

Education:

CDL-west will provide a transformational experience for MBA and senior undergraduate students at UBC Sauder who will act as venture advisors. Replacing traditional classes, students learn by doing during the process of rapid equity-value creation.

Supporting venture development at UBC:

CDL-west will work closely with venture creation programs across UBC to complete the continuum of support aimed at maximizing venture value and investment. It will draw in ventures that are being or have been supported and developed in programs that span campus, including:

University Industry Liaison Office which works to enable research and innovation partnerships with industry, entrepreneurs, government and non-profit organizations.

e@UBC which provides a combination of mentorship, education, venture creation, and seed funding to support UBC students, alumni, faculty and staff.

HATCH, a UBC technology incubator which leverages the expertise of the UBC Sauder School of Business and entrepreneurship@UBC and a seasoned team of domain-specific experts to provide real-world, hands-on guidance in moving from innovative concept to successful venture.

Coast Capital Savings Innovation Hub, a program base at the UBC Sauder Centre for Social Innovation & Impact Investing focused on developing ventures with the goal of creating positive social and environmental impact.

About the Creative Destruction Lab in Toronto:

The Creative Destruction Lab leverages the Rotman School’s leading faculty and industry network as well as its location in the heart of Canada’s business capital to accelerate massively scalable, technology-based ventures that have the potential to transform our social, industrial, and economic landscape. The Lab has had a material impact on many nascent startups, including Deep Genomics, Greenlid, Atomwise, Bridgit, Kepler Communications, Nymi, NVBots, OTI Lumionics, PUSH, Thalmic Labs, Vertical.ai, Revlo, Validere, Growsumo, and VoteCompass, among others. For more information, visit www.creativedestructionlab.com

About the UBC Sauder School of Business

The UBC Sauder School of Business is committed to developing transformational and responsible business leaders for British Columbia and the world. Located in Vancouver, Canada’s gateway to the Pacific Rim, the school is distinguished for its long history of partnership and engagement in Asia, the excellence of its graduates, and the impact of its research which ranks in the top 20 globally. For more information, visit www.sauder.ubc.ca

About the Rotman School of Management

The Rotman School of Management is located in the heart of Canada’s commercial and cultural capital and is part of the University of Toronto, one of the world’s top 20 research universities. The Rotman School fosters a new way to think that enables graduates to tackle today’s global business and societal challenges. For more information, visit www.rotman.utoronto.ca.

It’s good to see a couple of successful (according to the news release) local entrepreneurs on the board although I’m somewhat puzzled by Mallett’s presence since, if memory serves, Yahoo! was not doing that well when he left in 2002. The company was an early success but utterly dwarfed by Google at some point in the early 2000s and these days, its stock (both financial and social) has continued to drift downwards. As for Mallett’s current successes, there is no mention of them.

Reuters Top 100 of the world’s most innovative universities

After reading or skimming through the CDL-West news you might think that the University of Toronto ranked higher than UBC on the Reuters list of the world’s most innovative universities. Before breaking the news about the Canadian rankings, here’s more about the list from a Sept, 28, 2016 Reuters news release (receive via email),

Stanford University, the Massachusetts Institute of Technology and Harvard University top the second annual Reuters Top 100 ranking of the world’s most innovative universities. The Reuters Top 100 ranking aims to identify the institutions doing the most to advance science, invent new technologies and help drive the global economy. Unlike other rankings that often rely entirely or in part on subjective surveys, the ranking uses proprietary data and analysis tools from the Intellectual Property & Science division of Thomson Reuters to examine a series of patent and research-related metrics, and get to the essence of what it means to be truly innovative.

In the fast-changing world of science and technology, if you’re not innovating, you’re falling behind. That’s one of the key findings of this year’s Reuters 100. The 2016 results show that big breakthroughs – even just one highly influential paper or patent – can drive a university way up the list, but when that discovery fades into the past, so does its ranking. Consistency is key, with truly innovative institutions putting out groundbreaking work year after year.

Stanford held fast to its first place ranking by consistently producing new patents and papers that influence researchers elsewhere in academia and in private industry. Researchers at the Massachusetts Institute of Technology (ranked #2) were behind some of the most important innovations of the past century, including the development of digital computers and the completion of the Human Genome Project. Harvard University (ranked #3), is the oldest institution of higher education in the United States, and has produced 47 Nobel laureates over the course of its 380-year history.

Some universities saw significant movement up the list, including, most notably, the University of Chicago, which jumped from #71 last year to #47 in 2016. Other list-climbers include the Netherlands’ Delft University of Technology (#73 to #44) and South Korea’s Sungkyunkwan University (#66 to #46).

The United States continues to dominate the list, with 46 universities in the top 100; Japan is once again the second best performing country, with nine universities. France and South Korea are tied in third, each with eight. Germany has seven ranked universities; the United Kingdom has five; Switzerland, Belgium and Israel have three; Denmark, China and Canada have two; and the Netherlands and Singapore each have one.

You can find the rankings here (scroll down about 75% of the way) and for the impatient, the University of British Columbia ranked 50th and the University of Toronto 57th.

The biggest surprise for me was that China, like Canada, had two universities on the list. I imagine that will change as China continues its quest for science and innovation dominance. Given how they tout their innovation prowess, I had one other surprise, the University of Waterloo’s absence.

How might artificial intelligence affect urban life in 2030? A study

Peering into the future is always a chancy business as anyone who’s seen those film shorts from the 1950’s and 60’s which speculate exuberantly as to what the future will bring knows.

A sober approach (appropriate to our times) has been taken in a study about the impact that artificial intelligence might have by 2030. From a Sept. 1, 2016 Stanford University news release (also on EurekAlert) by Tom Abate (Note: Links have been removed),

A panel of academic and industrial thinkers has looked ahead to 2030 to forecast how advances in artificial intelligence (AI) might affect life in a typical North American city – in areas as diverse as transportation, health care and education ­– and to spur discussion about how to ensure the safe, fair and beneficial development of these rapidly emerging technologies.

Titled “Artificial Intelligence and Life in 2030,” this year-long investigation is the first product of the One Hundred Year Study on Artificial Intelligence (AI100), an ongoing project hosted by Stanford to inform societal deliberation and provide guidance on the ethical development of smart software, sensors and machines.

“We believe specialized AI applications will become both increasingly common and more useful by 2030, improving our economy and quality of life,” said Peter Stone, a computer scientist at the University of Texas at Austin and chair of the 17-member panel of international experts. “But this technology will also create profound challenges, affecting jobs and incomes and other issues that we should begin addressing now to ensure that the benefits of AI are broadly shared.”

The new report traces its roots to a 2009 study that brought AI scientists together in a process of introspection that became ongoing in 2014, when Eric and Mary Horvitz created the AI100 endowment through Stanford. AI100 formed a standing committee of scientists and charged this body with commissioning periodic reports on different aspects of AI over the ensuing century.

“This process will be a marathon, not a sprint, but today we’ve made a good start,” said Russ Altman, a professor of bioengineering and the Stanford faculty director of AI100. “Stanford is excited to host this process of introspection. This work makes practical contribution to the public debate on the roles and implications of artificial intelligence.”

The AI100 standing committee first met in 2015, led by chairwoman and Harvard computer scientist Barbara Grosz. It sought to convene a panel of scientists with diverse professional and personal backgrounds and enlist their expertise to assess the technological, economic and policy implications of potential AI applications in a societally relevant setting.

“AI technologies can be reliable and broadly beneficial,” Grosz said. “Being transparent about their design and deployment challenges will build trust and avert unjustified fear and suspicion.”

The report investigates eight domains of human activity in which AI technologies are beginning to affect urban life in ways that will become increasingly pervasive and profound by 2030.

The 28,000-word report includes a glossary to help nontechnical readers understand how AI applications such as computer vision might help screen tissue samples for cancers or how natural language processing will allow computerized systems to grasp not simply the literal definitions, but the connotations and intent, behind words.

The report is broken into eight sections focusing on applications of AI. Five examine application arenas such as transportation where there is already buzz about self-driving cars. Three other sections treat technological impacts, like the section on employment and workplace trends which touches on the likelihood of rapid changes in jobs and incomes.

“It is not too soon for social debate on how the fruits of an AI-dominated economy should be shared,” the researchers write in the report, noting also the need for public discourse.

“Currently in the United States, at least sixteen separate agencies govern sectors of the economy related to AI technologies,” the researchers write, highlighting issues raised by AI applications: “Who is responsible when a self-driven car crashes or an intelligent medical device fails? How can AI applications be prevented from [being used for] racial discrimination or financial cheating?”

The eight sections discuss:

Transportation: Autonomous cars, trucks and, possibly, aerial delivery vehicles may alter how we commute, work and shop and create new patterns of life and leisure in cities.

Home/service robots: Like the robotic vacuum cleaners already in some homes, specialized robots will clean and provide security in live/work spaces that will be equipped with sensors and remote controls.

Health care: Devices to monitor personal health and robot-assisted surgery are hints of things to come if AI is developed in ways that gain the trust of doctors, nurses, patients and regulators.

Education: Interactive tutoring systems already help students learn languages, math and other skills. More is possible if technologies like natural language processing platforms develop to augment instruction by humans.

Entertainment: The conjunction of content creation tools, social networks and AI will lead to new ways to gather, organize and deliver media in engaging, personalized and interactive ways.

Low-resource communities: Investments in uplifting technologies like predictive models to prevent lead poisoning or improve food distributions could spread AI benefits to the underserved.

Public safety and security: Cameras, drones and software to analyze crime patterns should use AI in ways that reduce human bias and enhance safety without loss of liberty or dignity.

Employment and workplace: Work should start now on how to help people adapt as the economy undergoes rapid changes as many existing jobs are lost and new ones are created.

“Until now, most of what is known about AI comes from science fiction books and movies,” Stone said. “This study provides a realistic foundation to discuss how AI technologies are likely to affect society.”

Grosz said she hopes the AI 100 report “initiates a century-long conversation about ways AI-enhanced technologies might be shaped to improve life and societies.”

You can find the A100 website here, and the group’s first paper: “Artificial Intelligence and Life in 2030” here. Unfortunately, I don’t have time to read the report but I hope to do so soon.

The AI100 website’s About page offered a surprise,

This effort, called the One Hundred Year Study on Artificial Intelligence, or AI100, is the brainchild of computer scientist and Stanford alumnus Eric Horvitz who, among other credits, is a former president of the Association for the Advancement of Artificial Intelligence.

In that capacity Horvitz convened a conference in 2009 at which top researchers considered advances in artificial intelligence and its influences on people and society, a discussion that illuminated the need for continuing study of AI’s long-term implications.

Now, together with Russ Altman, a professor of bioengineering and computer science at Stanford, Horvitz has formed a committee that will select a panel to begin a series of periodic studies on how AI will affect automation, national security, psychology, ethics, law, privacy, democracy and other issues.

“Artificial intelligence is one of the most profound undertakings in science, and one that will affect every aspect of human life,” said Stanford President John Hennessy, who helped initiate the project. “Given’s Stanford’s pioneering role in AI and our interdisciplinary mindset, we feel obliged and qualified to host a conversation about how artificial intelligence will affect our children and our children’s children.”

Five leading academicians with diverse interests will join Horvitz and Altman in launching this effort. They are:

  • Barbara Grosz, the Higgins Professor of Natural Sciences at HarvardUniversity and an expert on multi-agent collaborative systems;
  • Deirdre K. Mulligan, a lawyer and a professor in the School of Information at the University of California, Berkeley, who collaborates with technologists to advance privacy and other democratic values through technical design and policy;

    This effort, called the One Hundred Year Study on Artificial Intelligence, or AI100, is the brainchild of computer scientist and Stanford alumnus Eric Horvitz who, among other credits, is a former president of the Association for the Advancement of Artificial Intelligence.

    In that capacity Horvitz convened a conference in 2009 at which top researchers considered advances in artificial intelligence and its influences on people and society, a discussion that illuminated the need for continuing study of AI’s long-term implications.

    Now, together with Russ Altman, a professor of bioengineering and computer science at Stanford, Horvitz has formed a committee that will select a panel to begin a series of periodic studies on how AI will affect automation, national security, psychology, ethics, law, privacy, democracy and other issues.

    “Artificial intelligence is one of the most profound undertakings in science, and one that will affect every aspect of human life,” said Stanford President John Hennessy, who helped initiate the project. “Given’s Stanford’s pioneering role in AI and our interdisciplinary mindset, we feel obliged and qualified to host a conversation about how artificial intelligence will affect our children and our children’s children.”

    Five leading academicians with diverse interests will join Horvitz and Altman in launching this effort. They are:

    • Barbara Grosz, the Higgins Professor of Natural Sciences at HarvardUniversity and an expert on multi-agent collaborative systems;
    • Deirdre K. Mulligan, a lawyer and a professor in the School of Information at the University of California, Berkeley, who collaborates with technologists to advance privacy and other democratic values through technical design and policy;
    • Yoav Shoham, a professor of computer science at Stanford, who seeks to incorporate common sense into AI;
    • Tom Mitchell, the E. Fredkin University Professor and chair of the machine learning department at Carnegie Mellon University, whose studies include how computers might learn to read the Web;
    • and Alan Mackworth, a professor of computer science at the University of British Columbia [emphases mine] and the Canada Research Chair in Artificial Intelligence, who built the world’s first soccer-playing robot.

    I wasn’t expecting to see a Canadian listed as a member of the AI100 standing committee and then I got another surprise (from the AI100 People webpage),

    Study Panels

    Study Panels are planned to convene every 5 years to examine some aspect of AI and its influences on society and the world. The first study panel was convened in late 2015 to study the likely impacts of AI on urban life by the year 2030, with a focus on typical North American cities.

    2015 Study Panel Members

    • Peter Stone, UT Austin, Chair
    • Rodney Brooks, Rethink Robotics
    • Erik Brynjolfsson, MIT
    • Ryan Calo, University of Washington
    • Oren Etzioni, Allen Institute for AI
    • Greg Hager, Johns Hopkins University
    • Julia Hirschberg, Columbia University
    • Shivaram Kalyanakrishnan, IIT Bombay
    • Ece Kamar, Microsoft
    • Sarit Kraus, Bar Ilan University
    • Kevin Leyton-Brown, [emphasis mine] UBC [University of British Columbia]
    • David Parkes, Harvard
    • Bill Press, UT Austin
    • AnnaLee (Anno) Saxenian, Berkeley
    • Julie Shah, MIT
    • Milind Tambe, USC
    • Astro Teller, Google[X]
  • [emphases mine] and the Canada Research Chair in Artificial Intelligence, who built the world’s first soccer-playing robot.

I wasn’t expecting to see a Canadian listed as a member of the AI100 standing committee and then I got another surprise (from the AI100 People webpage),

Study Panels

Study Panels are planned to convene every 5 years to examine some aspect of AI and its influences on society and the world. The first study panel was convened in late 2015 to study the likely impacts of AI on urban life by the year 2030, with a focus on typical North American cities.

2015 Study Panel Members

  • Peter Stone, UT Austin, Chair
  • Rodney Brooks, Rethink Robotics
  • Erik Brynjolfsson, MIT
  • Ryan Calo, University of Washington
  • Oren Etzioni, Allen Institute for AI
  • Greg Hager, Johns Hopkins University
  • Julia Hirschberg, Columbia University
  • Shivaram Kalyanakrishnan, IIT Bombay
  • Ece Kamar, Microsoft
  • Sarit Kraus, Bar Ilan University
  • Kevin Leyton-Brown, [emphasis mine] UBC [University of British Columbia]
  • David Parkes, Harvard
  • Bill Press, UT Austin
  • AnnaLee (Anno) Saxenian, Berkeley
  • Julie Shah, MIT
  • Milind Tambe, USC
  • Astro Teller, Google[X]

I see they have representation from Israel, India, and the private sector as well. Refreshingly, there’s more than one woman on the standing committee and in this first study group. It’s good to see these efforts at inclusiveness and I’m particularly delighted with the inclusion of an organization from Asia. All too often inclusiveness means Europe, especially the UK. So, it’s good (and I think important) to see a different range of representation.

As for the content of report, should anyone have opinions about it, please do let me know your thoughts in the blog comments.

Graphene Canada and its second annual conference

An Aug. 31, 2016 news item on Nanotechnology Now announces Canada’s second graphene-themed conference,

The 2nd edition of Graphene & 2D Materials Canada 2016 International Conference & Exhibition (www.graphenecanadaconf.com) will take place in Montreal (Canada): 18-20 October, 2016.

– An industrial forum with focus on Graphene Commercialization (Abalonyx, Alcereco Inc, AMO GmbH, Avanzare, AzTrong Inc, Bosch GmbH, China Innovation Alliance of the Graphene Industry (CGIA), Durham University & Applied Graphene Materials, Fujitsu Laboratories Ltd., Hanwha Techwin, Haydale, IDTechEx, North Carolina Central University & Chaowei Power Ltd, NTNU&CrayoNano, Phantoms Foundation, Southeast University, The Graphene Council, University of Siegen, University of Sunderland and University of Waterloo)
– Extensive thematic workshops in parallel (Materials & Devices Characterization, Chemistry, Biosensors & Energy and Electronic Devices)
– A significant exhibition (Abalonyx, Go Foundation, Grafoid, Group NanoXplore Inc., Raymor | Nanointegris and Suragus GmbH)

As I noted in my 2015 post about Graphene Canada and its conference, the group is organized in a rather interesting fashion and I see the tradition continues, i.e., the lead organizers seem to be situated in countries other than Canada. From the Aug. 31, 2016 news item on Nanotechnology Now,

Organisers: Phantoms Foundation [located in Spain] www.phantomsnet.net
Catalan Institute of Nanoscience and Nanotechnology – ICN2 (Spain) | CEMES/CNRS (France) | GO Foundation (Canada) | Grafoid Inc (Canada) | Graphene Labs – IIT (Italy) | McGill University (Canada) | Texas Instruments (USA) | Université Catholique de Louvain (Belgium) | Université de Montreal (Canada)

You can find the conference website here.

Teleporting photons in Calgary (Canada) is a step towards a quantum internet

Scientists at the University of Calgary (Alberta, Canada) have set a distance record for the teleportation of photons and you can see the lead scientist is very pleased.

Wolfgang Tittel, professor of physics and astronomy at the University of Calgary, and a group of PhD students have developed a new quantum key distribution (QKD) system.

Wolfgang Tittel, professor of physics and astronomy at the University of Calgary, and a group of PhD students have developed a new quantum key distribution (QKD) system.

A Sept. 21, 2016 news item on phys.org makes the announcement (Note: A link has been removed),

What if you could behave like the crew on the Starship Enterprise and teleport yourself home or anywhere else in the world? As a human, you’re probably not going to realize this any time soon; if you’re a photon, you might want to keep reading.

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.

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.

City’s accessible dark fibre makes research possible

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.

“The university receives secure access to a small portion of our fibre optic infrastructure and The City may benefit in the future by leveraging the secure encryption keys generated out of the lab’s research to protect our critical infrastructure,” said Andruschak. In order to deliver next-generation services to Calgarians, The City has been increasing its fibre optic footprint, connecting all City buildings, facilities and assets.

Timed to within one millionth of one millionth of a second

As if teleporting a photon wasn’t challenging enough, Tittel and his team encountered a number of other roadblocks along the way.

Due to changes in the outdoor temperature, the transmission time of photons from their creation point to City Hall varied over the course of a day — the time it took the researchers to gather sufficient data to support their claim. This change meant that the two photons would not meet at City Hall.

“The challenge was to keep the photons’ arrival time synchronized to within 10 pico-seconds,” says Tittel. “That is one trillionth, or one millionth of one millionth of a second.”

Secondly, parts of their lab had to be moved to two locations in the city, which as Tittel explains was particularly tricky for the measurement station at City Hall which included state-of-the-art superconducting single-photon detectors developed by the National Institute for Standards and Technology, and NASA’s Jet Propulsion Laboratory.

“Since these detectors only work at temperatures less than one degree above absolute zero the equipment also included a compact cryostat,” said Tittel.

Milestone towards a global quantum Internet

This demonstration is arguably one of the most striking manifestations of a puzzling prediction of quantum mechanics, but it also opens the path to building a future quantum internet, the long-term goal of the Tittel group.

The Urban Alliance is a strategic research partnership between The City of Calgary and University of Calgary, created in 2007 to encourage and co-ordinate the seamless transfer of cutting-edge research between the university and The City of Calgary for the benefit of all our communities. The Urban Alliance is a prime example and vehicle for one of the three foundational commitments of the University of Calgary’s Eyes High vision to fully integrate the university with the community. The City sees the Alliance as playing a key role in realizing its long-term priorities and the imagineCALGARY vision.

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

Quantum teleportation across a metropolitan fibre network by Raju Valivarthi, Marcel.li Grimau Puigibert, Qiang Zhou, Gabriel H. Aguilar, Varun B. Verma, Francesco Marsili, Matthew D. Shaw, Sae Woo Nam, Daniel Oblak, & Wolfgang Tittel. Nature Photonics (2016)  doi:10.1038/nphoton.2016.180 Published online 19 September 2016

This paper is behind a paywall.

I’m 99% certain this is the paper from the Chinese researchers (referred to in the University of Calgary news release),

Quantum teleportation with independent sources and prior entanglement distribution over a network by Qi-Chao Sun, Ya-Li Mao, Si-Jing Chen, Wei Zhang, Yang-Fan Jiang, Yan-Bao Zhang, Wei-Jun Zhang, Shigehito Miki, Taro Yamashita, Hirotaka Terai, Xiao Jiang, Teng-Yun Chen, Li-Xing You, Xian-Feng Chen, Zhen Wang, Jing-Yun Fan, Qiang Zhang & Jian-Wei Pan. Nature Photonics (2016)  doi:10.1038/nphoton.2016.179 Published online 19 September 2016

This too is behind a paywall.

Smallest national flag record achieved to celebrate Canada’s 150th birthday

Courtesy University of Waterloo

Courtesy University of Waterloo

This is a partly nanoscale Canadian flag. For those who can’t read the text on the image, it says ‘Cursor Height = 501.7 nanometers [and] Cursor Width = 1.178 micrometers’.

A Sept. 19, 2016 news item on phys.org announces the latest ‘small’ flag,

The Institute for Quantum Computing at the University of Waterloo set a world record for creating a Canadian flag measuring about one one-hundredth the width of a human hair.

Guinness World Records granted the inaugural award for smallest national flag to the Institute for Quantum Computing (IQC) at Waterloo for the flag measuring 1.178 micrometres in length. It is invisible without the aid of an electron microscope.

A Sept. 19, 2016 University of Waterloo (Ontario, Canada) news release, which originated the news item, provides more detail about how the flag was fabricated (Note: A link has been removed),

Nathan Nelson-Fitzpatrick, nanofabrication process engineer at IQC, led the creation of the flag with assistance from Natalie Prislinger Pinchin, a Waterloo co-op student from the Faculty of Engineering. They created it on a silicon wafer bearing the official logo of the Canada 150 celebrations using an electron beam lithography system in the Quantum NanoFab facility at Waterloo.

“Canada 150 celebrates our past, present and future,” said Tobi Day-Hamilton, associate director of communications and strategic initiatives at IQC. “The future of Canadian technology is firmly set in the quantum world and at the nano-scale, so what better way to celebrate the lead up to 2017 than with a record-setting, nano-scale national flag.”

The record-setting flag was unveiled at IQC’s open house on September 17, 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.

Canada’s Ingenuity Lab receives a $1.7M grant to develop oil recovery system for oil spills

A Sept. 15, 2016 news item on Benzinga.com describes the reasons for the $1.7M grant for Alberta’s (Canada) Ingenuity Lab to develop an oil spill recovery system,

Since 2010’s tragic events, which saw BP’s Deepwater Horizon disaster desecrate the Gulf of Mexico, oil safety has been on the forefront of the environmental debate and media outrage. In line with the mounting concerns continuing to pique public attention, at the end of this month [Sept. 2016], Hollywood will release its own biopic of the event. As can be expected, more questions will be raised about what exactly went wrong, in addition to fresh criticism aimed at the entire industry.

One question that is likely to emerge is how do we prevent such a calamity from ever happening again? Fortunately, some of the brightest minds in science have been preparing for such an answer.

One team that has been focusing on this dilemma is Alberta-based, multi-disciplinary research initiative Ingenuity Lab. The institution has just secured $1.7m in project funding for developing a highly advanced system for recovering oil from oil spills. This injection of capital will enable Ingenuity Lab to conduct new research and develop commercial production processes for recovering heavy oil spills in marine environments. The technology is centred on cutting edge nanowire-based stimuli-responsive membranes and devices that are capable for recovering oil.

A Sept. 15, 2016 Ingenuity Lab news release on MarketWired, which originated the news item, provides more insight into the oil spill situation,

Oil is a common pollutant in our oceans; more than three million metric tonnes contaminate the sea each year. When crude oil is accidentally released into a body of water by an oil tanker, refinery, storage facility, underwater pipeline or offshore oil-drilling rig, it is an environmental emergency of the most urgent kind.

Depending on the location, oil spills can be highly hazardous, as well as environmentally destructive. Consequently, a timely clean up is absolutely crucial in order to protect the integrity of the water, the shoreline and the numerous creatures that depend on these habitats.

Due to increased scrutiny of the oil industry with regard to its unseemly environmental track record, attention must be focused on the development of new materials and technologies for removing organic contaminants from waterways. Simply put, existing methods are not sufficiently robust.

Fortuitously, however, nanotechnology has opened the door for the development of sophisticated new tools that use specifically designed materials with properties that are ideally suited to enable complex separations, including the separation of crude oil from water.

Ingenuity Lab’s project focuses on the efficient recovery of oil through the development of this novel technology using a variety of stimuli-responsive nanomaterials. When the time comes for scale up production for this technology, Ingenuity Lab will work closely with industry trendsetters, Tortech Nanofibers.

This project forms a strong element of the Oil Spill Response Science (OSRS), which is part of Canada’s world-class tanker safety system for Responsible Resource Development. Through this programme, the Canadian Government ensures that the country’s resource wealth can be safely developed and transported to market, thus creating new jobs and economic growth for all Canadians.

From a communications standpoint, the news release is well written and well strategized to underline the seriousness of the situation and to take advantage of renewed interest in the devastating (people’s lives were lost and environmental damage is still being assessed) 2010 BP oil spill in the Gulf of Mexico due to the upcoming movie titled, Deepwater Horizon. A little more information about the team (how many people, who’s leading the research, are there international and/or interprovincial collaborators?), plans for the research (have they already started? what work, if any, are they building on? what challenges are they facing?) and some technical details would have been welcome.

Regardless, it’s good to hear about this initiative and I wish them great success with it.

You can find our more about Ingenuity Lab here and Tortech Nanofibers here. Interestingly, Tortech is a joint venture between Israel’s Plasan Sasa and the UK’s Q-Flo. (Q-Flo is a spinoff from Cambridge University.) One more thing, Tortech Nanofibers produces materials made of carbon nanotubes (CNTs). Presumably Ingenuity’s “nanowire-based stimuli-responsive membranes” include carbon nanotubes.

Discovering how the liver prevents nanoparticles from reaching cancer cells

There’s a lot of excitement about nanoparticles as enabling a precise drug delivery system but to date results have been disappointing as a team of researchers at the University of Toronto (Canada) noted recently (see my April 27, 2016 posting). According to those researchers, one of the main problems with the proposed nanoparticle drug delivery system is that we don’t understand how the body delivers materials to cells and disappointingly few nanoparticles (less than 1%) make their way to tumours. That situation may be changing.

An Aug. 19, 2016 news item on Nanowerk announces the latest research from the University of Toronto,

The emerging field of nanomedicine holds great promise in the battle against cancer. Particles the size of protein molecules can be customized to carry tumour-targeting drugs and destroy cancer cells without harming healthy tissue.

But here’s the problem: when nanoparticles are administered into the body, more than 99 per cent of them become trapped in non-targeted organs, such as the liver and spleen. These nanoparticles are not delivered to the site of action to carry out their intended function.

To solve this problem, researchers at the University of Toronto and the University Health Network have figured out how the liver and spleen trap intact nanoparticles as they move through the organ. “If you want to unlock the promise of nanoparticles, you have to understand and solve the problem of the liver,” says Dr. Ian McGilvray, a transplant surgeon at the Toronto General Hospital and scientist at the Toronto General Research Institute (TGRI).

An Aug. 15, 2016 University of Toronto news release by Luke Ng, which originated the news item, expands on the theme,

In a recent paper in the journal Nature Materials, the researchers say that as nanoparticles move through the liver sinusoid, the flow rate slows down 1,000 times, which increases the interaction of the nanoparticles all of types of liver cells. This was a surprising finding because the current thought is that Kupffer cells, responsible for toxin breakdown in the liver, are the ones that gobbles [sic] up the particles.  This study found that liver B-cells and liver sinusoidal endothelial cells are also involved and that the cell phenotype also matters.

“We know that the liver is the principle organ controlling what gets absorbed by our bodies and what gets filtered out—it governs our everyday biological functions,” says Dr. Kim Tsoi (… [and] research partner Sonya MacParland), a U of T orthopaedic surgery resident, and a first author of the paper, who completed her PhD in biomedical engineering with Warren Chan (IBBME). “But nanoparticle drug delivery is a newer approach and we haven’t had a clear picture of how they interact with the liver—until now.”

Tsoi and MacParland first examined both the speed and location of their engineered nanoparticles as they moved through the liver.

“This gives us a target to focus on,” says MacParland, an immunology post-doctoral fellow at U of T and TGRI. “Knowing the specific cells to modify will allow us to eventually deliver more of the nanoparticles to their intended target, attacking only the pathogens or tumours, while bypassing healthy cells.”

“Many prior studies that have tried to reduce nanomaterial clearance in the liver have focused on the particle design itself,” says Chan. “But our work now gives greater insight into the biological mechanisms underpinning our experimental observations — now we hope to use our fundamental findings to help design nanoparticles that work with the body, rather than against it.”

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

Mechanism of hard-nanomaterial clearance by the liver by Kim M. Tsoi, Sonya A. MacParland, Xue-Zhong Ma, Vinzent N. Spetzler, Juan Echeverri, Ben Ouyang, Saleh M. Fadel, Edward A. Sykes, Nicolas Goldaracena, Johann M. Kaths, John B. Conneely, Benjamin A. Alman, Markus Selzner, Mario A. Ostrowski, Oyedele A. Adeyi, Anton Zilman, Ian D. McGilvray, & Warren C. W. Chan. Nature Materials (2016) doi:10.1038/nmat4718 Published online 15 August 2016

This paper is behind a paywall.

Attosecond science impacts femtochemistry

An Aug. 17, 2016 news item on Nanowerk reveals the latest about attoscience and femtochemistry (Note: A link has been removed),

Attosecond Science is a new exciting frontier in contemporary physics, aimed at time-resolving the motion of electrons in atoms, molecules and solids on their natural timescale. Electronic dynamics derives from the creation and evolution of coherence between different electronic states and proceeds on sub-femtosecond timescales. In contrast, chemical dynamics involves position changes of atomic centers and functional groups and typically proceeds on a slower, femtosecond timescale inherent to nuclear motion.

Nonetheless, there are exciting ways in which chemistry can hugely benefit from the technological developments pushed forward in the vibrant field of Attosecond Science. This was exploited in the work recently published by Lorenz Drescher and coworkers (“XUV transient absorption spectroscopy of iodomethane and iodobenzene photodissociation”).

An Aug. 17, 2016 (?) Forschungsverbund Berlin press release, which originated the news item, provides more detail about the work,

Attosecond pulses are generated in the process of High Harmonic Generation (HHG), in which infrared photons are upconverted to the extreme ultraviolet (XUV) frequency domain in a highly non-linear interaction of intense coherent light and matter. The short duration of attosecond pulses implies a frequency spectrum with photon energies spanning from a few electron volts (eV) to hundreds of eV. Such broad and continuous frequency spectra are ideally suited for core shell absorption measurements in molecules.

Core shell to valence shell transitions are a unique probe of molecular structure and dynamics. Core-to-valence transitions are element specific, due to the highly localized nature of core orbitals on specific atoms. On the other hand the intramolecular local environment of specific atomic sites is encoded, since an electron is lifted from a core orbital to a hole in the valence shell, affected by chemical bonding (…). Importantly, these transitions typically correspond to very short lifetimes of only a few femtoseconds. The use of ultrashort XUV pulses hence gives a new twist to the ultrafast studies of chemistry: It allows to probe chemical dynamics, initiated by a UV pump laser pulse, from the perspective of different reporter atoms within a molecule in an XUV transient absorption experiment. This is now beginning to be explored by a number of groups around the world.

In the experiment carried out by Drescher and coworkers at the MBI, photodissociation of iodomethane (CH3I) and iodobenzene (C6H5I) was studied with time-resolved XUV transient absorption spectroscopy at the iodine pre-N4,5 edge, using femtosecond UV pump pulses and XUV probe pulses from HHG (…). For both molecules the molecular core-to-valence absorption lines were found to fade immediately, within the pump-probe time-resolution. Absorption lines converging to the atomic iodine product however emerge promptly in CH3I but are time-delayed in C6H5I. In CH3I, we interpret this observation as the creation of an instantaneous new target state for XUV absorption by the UV pump pulse, which is then subject to relaxation of the excited valence shell as the molecule dissociates. This relaxation shows in a continuous shift in energy of the emerging atomic absorption lines in CH3I, which we measured in the experiment. In contrast, the delayed appearance of the absorption lines in C6H5I is indicative of a UV created vacancy, which within the molecule is initially spatially distant from the iodine reporter atom and has to first travel intramolecular before being observed. This behaviour is attributed to the dominant π → σ* UV excitation in iodobenzene, which involves the π orbital of the phenyl moiety.

While in the current work only a simplistic independent particle model was used to rationalize the observed experimental findings, MBI with its newly created theory department provides unique opportunities for joint experimental and theory studies on XUV transient absorption of photochemical processes. This will involve a new theoretical approach developed recently by researchers from MBI together with colleagues in Canada, the UK and Switzerland, which was recently submitted as a publication.

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

Communication: XUV transient absorption spectroscopy of iodomethane and iodobenzene photodissociation by L. Drescher, M. C. E. Galbraith, G. Reitsma, J. Dura, N. Zhavoronkov, S. Patchkovskii, M. J. J. Vrakking, and J. Mikosch. J. Chem. Phys. 145, 011101 (2016); http://dx.doi.org/10.1063/1.4955212

This paper appears to be open access.

eXXpedition Great Lakes 2016: hunting for plastic debris

An all woman expedition set sail on Aug. 20, 2016 for a journey across the five Great Lakes in search of plastic debris according to an Aug. 16, 2016 news item on phys.org,

Female scientists from the U.S. and Canada will set sail Aug. 20 [2016] on all five Great Lakes and connecting waterways to sample plastic debris pollution and to raise public awareness about the issue.

Event organizers say eXXpedition Great Lakes 2016 will include the largest number of simultaneous samplings for aquatic plastic debris in history. [emphasis mine] The all-female crew members on the seven lead research vessels also aim to inspire young women to pursue careers in science and engineering.

An Aug. 15, 2016 University of Michigan news release, which originated the news item, provides more details,

Teams of researchers will collect plastic debris on the five Great Lakes, as well Lake St. Clair-Detroit River and the Saint Lawrence River. Data collected will contribute to growing open-source databases documenting plastic and toxic pollution and their impacts on biodiversity and waterway health, according to event organizers.

Two University of Michigan faculty members, biologist Melissa Duhaime and Laura Alford of the Department of Naval Architecture and Marine Engineering, will lead the Lake St. Clair-Detroit River team, aboard a 30-foot sailboat.

The crew of up to eight people will include an Ann Arbor middle school teacher, an artist and student at the Great Lakes Boat Building School, and girls from Detroit-area schools. Onboard activities will include water sampling and trawling for plastic debris using protocols developed by the 5 Gyres Institute.

“There is a place for scientists in this type of public outreach, and it is a complement to the research that we do,” said Duhaime, an assistant research scientist in the U-M Department of Ecology and Evolutionary Biology.

“In a single day through an event like this, we can potentially reach orders of magnitude more people than we do when we publish our scientific papers, which are read mainly by other scientists. And greater public awareness about this topic, rooted in rigorously collected and interpreted data, can certainly lead to changed behavior in our relationships with plastics.”

Duhaime’s lab studies the sources of Great Lakes plastics, as well as how they are transported within the lakes and where they end up. The work has involved a summer on three of the Great Lakes, trips to Detroit-area wastewater treatment plants, and the sampling of fish and mussels.

The group’s first Great Lakes project included multiple U-M labs, one of which analyzed the stomach contents of fish and mussels, looking for tiny plastic beads, fibers and fragments. They found no plastic “microbeads”—spheres typically less than 1 millimeter in diameter—but plastic fibers were present in a third of the zebra and quagga mussels and at various levels in all the fish species they checked: 15 percent of emerald shiners and bloaters, 20 percent of round gobies, and 26 percent of rainbow smelt, according to Duhaime.

The stomach-content study, which will be submitted for publication in a peer-reviewed scientific journal, was based on work done in lakes Erie and Huron and was led by Larissa Sano, who is now at U-M’s Sweetland Center for Writing.

For years, plastic microbeads were added as abrasives to beauty and health products like exfoliating facial scrubs and toothpaste. But the federal Microbead-Free Waters Act of 2015, signed into law by President Obama on Dec. 28, bans the manufacture of microbeads beginning next year.

Sources of tiny plastic fibers that make it into the Great Lakes include fleece jackets and other types of synthetic clothing. These microfibers are released during laundering, then slip through wastewater treatment plants and into waterways. Fibers found in common household textiles such as carpets, upholstered furniture and curtains also make their way into the environment and can end up in the lakes.

“Microbeads were just the tip of the iceberg,” Duhaime said. “I think fibers are the future of this research and a much more important issue than microbeads, because of the prevalence and the pervasiveness of these plastic textiles in our lives.”

Researchers like Duhaime are also investigating the possibility that tiny bits of Great Lakes plastics can transfer toxic pollutants from the water into fish and other aquatic organisms. It is unclear what level of human health risk, if any, these microplastics pose to people who eat Great Lakes fish; it is a topic of active research.

On Aug. 20 [2016], the team led by Duhaime and Alford will sail up the Detroit River to Lake St. Clair, sampling water and trawling for plastics along the way. Throughout the day at Detroit’s Belle Isle, members of their team will host a beach cleanup and data collection. In addition, a free public-awareness event will be held throughout the day outside Belle Isle Aquarium, followed by a plastic-free community picnic with live music.

Members of the general public are also encouraged to collect Great Lakes water samples and to participate in shoreline cleanup events on the 20th [Aug. 20, 2016].

The mission leaders for eXXpedition Great Lakes 2016 event are two women who met during an all-female voyage across the Atlantic Ocean in 2014. Jennifer Pate is a filmmaker, and Elaine McKinnon is a clinical neuropsychologist. Pate plans to use video footage and photographs gathered during the Aug. 20 [2016] event to create a film called “Love Your Greats.”

“In parts of the Great Lakes, we have a higher density of microplastics than in any of the ocean gyres,” Pate said. “So the problem isn’t just out there in the oceans. It’s right here in our backyard, in our lakes and on our dinner plates.

“We are all a part of the problem, but that means we are also all part of the solution. That’s why we are holding this event, to give people an opportunity to change the story and create a healthier future.”

Partners in the eXXpedition Great Lakes 2016 event include Adventurers & Scientists for Conservation, the Great Canadian Shoreline Cleanup in Canada and the Alliance for the Great Lakes’ Adopt-a-Beach program in the United States.

What a great idea! I wonder if this might inspire an annual event.

Canada’s consultation on nanoscale forms of substances on the Domestic Substances List (DSL)

Yes, there’s a redundancy in the head but there doesn’t seem to be a way around it. Ah well, it seems about seven weeks after Peter Julian (Member of Parliament) introduced his bill in the Canadian House of Commons to regulate nanotechnology (Aug. 29, 2016 posting), Environment and Climate Change Canada (ECCC) and Health Canada (HC) have announced a consultation on nanoscale materials. From an Aug. 4, 2016 posting by Lynn L. Bergeson on Nanotechnology Now (Note: Links have been removed),

On July 27, 2016, Environment and Climate Change Canada (ECCC) and Health Canada (HC) began a consultation on a proposed prioritization approach for nanoscale forms of substances on the Domestic Substances List (DSL). See http://www.ec.gc.ca/lcpe-cepa/default.asp?lang=En&n=FA3C8DBF-1 Canada will use the proposed approach to: (1) establish a list of existing nanomaterials in Canada for prioritization; (2) identify how the information available will be used to inform prioritization of nanomaterials for risk assessment; and (3) outline the proposed outcomes of the prioritization process. In 2015, Canada conducted a mandatory survey under Section 71 of the Canadian Environmental Protection Act, 1999 (CEPA). The survey applied to persons who manufactured or imported any of 206 nanomaterials at a quantity greater than 100 kilograms (kg) during the 2014 calendar year. See http://www.ec.gc.ca/ese-ees/default.asp?lang=En&n=28ABBAC9-1%20-%20s1 Based on the results of the survey, ECCC and HC will prepare a final list of confirmed existing nanomaterials in Canada and will use the list for subsequent prioritization. ECCC and HC propose that, where possible, the substances identified via the survey be “rolled up into” their broader parent nanomaterial groups for the purposes of prioritization. According to ECCC and HC, this will allow, when possible, a more robust look at the hazard, volume, and use data as appropriate, rather than considering an individual substance-by-substance approach. ECCC and HC state that further consideration for sub-grouping (such as by use, unique property, or functionalization) may need to be considered for prioritization and/or risk assessment. …

You can find the Government of Canada’s 2015 Consultation Document: Proposed Approach to Address Nanoscale Forms of Substances on the Domestic Substances List page here, which set the stage for this prioritization exercise.

You can also find the Proposed prioritization approach for nanoscale forms of substances on the Domestic substances list page here where you’ll find information such as this,

Possible nanomaterial groupings, based on parent substance

Aluminum oxide
Iron (II)/(II/III) oxide
Modified silica
Bismuth oxide
Magnesium oxide
Silicon oxide
Calcium carbonate
Manganese (II & III) oxide
Silver
Cerium oxide
Nanocellulose
Titanium dioxide
Cobalt (II) oxide
Nanoclays
Yttrium oxide
Copper (II) oxide
Nickel (II) oxide
Zinc oxide
Gold
Quantum dots
Zirconium oxide

You can also find information on how to submit comments,

Stakeholders are invited to submit comments on the content of this consultation document and provide other information that would help inform decision making. Please submit comments to one of the addresses provided below by September 25, 2016 [emphasis mine]. ECCC and HC will respond to comments and adapt the proposed approach based on the feedback received on this document, as described in Section 1.2.

Comments on this consultation document can be submitted to one of the following addresses:

By Mail:
Environment and Climate Change Canada
Substances Management Information Line
Chemicals Management Plan
351 St. Joseph Boulevard
Gatineau, Québec
K1A 0H3

By Email:
eccc.substances.eccc@canada.ca
Please type “Consultation on Prioritization Approach for Nanomaterials” in the subject line of your message.

By Fax:
819-938-5212

Suddenly, there’s lots (relative to the last few years) of action on nanotechnology regulation in Canada.