Tag Archives: Uruguay

4th International Conference on Science Advice to Governments (INGSA2021) August 30 – September 2, 2021

What I find most exciting about this conference is the range of countries being represented. At first glance, I’ve found Argentina, Thailand, Senegal, Ivory Coast, Costa Rica and more in a science meeting being held in Canada. Thank you to the organizers and to the organization International Network for Government Science Advice (INGSA)

As I’ve noted many times here in discussing the science advice we (Canadians) get through the Council of Canadian Academies (CCA), there’s far too much dependence on the same old, same old countries for international expertise. Let’s hope this meeting changes things.

The conference (with the theme Build Back Wiser: Knowledge, Policy and Publics in Dialogue) started on Monday, August 30, 2021 and is set to run for four days in Montréal, Québec. and as an online event The Premier of Québec, François Legault, and Mayor of Montréal, Valérie Plante (along with Peter Gluckman, Chair of INGSA and Rémi Quirion, Chief Scientist of Québec; this is the only province with a chief scientist) are there to welcome those who are present in person.

You can find a PDF of the four day programme here or go to the INGSA 2021 website for the programme and more. Here’s a sample from the programme of what excited me, from Day 1 (August 30, 2021),

8:45 | Plenary | Roundtable: Reflections from Covid-19: Where to from here?

Moderator:
Mona Nemer – Chief Science Advisor of Canada

Speakers:
Joanne Liu – Professor, School of Population and Global Health, McGill University, Quebec, Canada
Chor Pharn Lee – Principal Foresight Strategist at Centre for Strategic Futures, Prime Minister’s Office, Singapore
Andrea Ammon – Director of the European Centre for Disease Prevention and Control, Sweden
Rafael Radi – President of the National Academy of Sciences; Coordinator of Scientific Honorary Advisory Group to the President on Covid-19, Uruguay

9:45 | Panel: Science advice during COVID-19: What factors made the difference?

Moderator:

Romain Murenzi – Executive Director, The World Academy of Sciences (TWAS), Italy

Speakers:

Stephen Quest – Director-General, European Commission’s Joint Research Centre (JRC), Belgium
Yuxi Zhang – Postdoctoral Research Fellow, Blavatnik School of Government, University of Oxford, United Kingdom
Amadou Sall – Director, Pasteur Institute of Dakar, Senegal
Inaya Rakhmani – Director, Asia Research Centre, Universitas Indonesia

One last excerpt, from Day 2 (August 31, 2021),

Studio Session | Panel: Science advice for complex risk assessment: dealing with complex, new, and interacting threats

Moderator:
Eeva Hellström – Senior Lead, Strategy and Foresight, Finnish Innovation Fund Sitra, Finland

Speakers:
Albert van Jaarsveld – Director General and Chief Executive Officer, International Institute for Applied Systems Analysis, Austria
Abdoulaye Gounou – Head, Benin’s Office for the Evaluation of Public Policies and Analysis of Government Action
Catherine Mei Ling Wong – Sociologist, LRF Institute for the Public Understanding of Risk, National University of Singapore
Andria Grosvenor – Deputy Executive Director (Ag), Caribbean Disaster Emergency Management Agency, Barbados

Studio Session | Innovations in Science Advice – Science Diplomacy driving evidence for policymaking

Moderator:
Mehrdad Hariri – CEO and President of the Canadian Science Policy Centre, Canada

Speakers:
Primal Silva – Canadian Food Inspection Agency’s Chief Science Operating Officer, Canada
Zakri bin Abdul Hamid – Chair of the South-East Asia Science Advice Network (SEA SAN); Pro-Chancellor of Multimedia University in Malaysia
Christian Arnault Emini – Senior Economic Adviser to the Prime Minister’s Office in Cameroon
Florence Gauzy Krieger and Sebastian Goers – RLS-Sciences Network [See more about RLS-Sciences below]
Elke Dall and Angela Schindler-Daniels – European Union Science Diplomacy Alliance
Alexis Roig – CEO, SciTech DiploHub – Barcelona Science and Technology Diplomacy Hub, Spain

RLS-Sciences (RLS-Sciences Network) has this description for itself on the About/Background webpage,

RLS-Sciences works under the framework of the Regional Leaders Summit. The Regional Leaders Summit (RLS) is a forum comprising seven regional governments (state, federal state, or provincial), which together represent approximately one hundred eighty million people across five continents, and a collective GDP of three trillion USD. The regions are: Bavaria (Germany), Georgia (USA), Québec (Canada), São Paulo (Brazil), Shandong (China), Upper Austria (Austria), and Western Cape (South Africa). Since 2002, the heads of government for these regions have met every two years for a political summit. These summits offer the RLS regions an opportunity for political dialogue.

Getting back to the main topic of this post, INGSA has some satellite events on offer, including this on Open Science,

Open Science: Science for the 21st century |

Science ouverte : la science au XXIe siècle

Thursday September 9, 2021; 11am-2pm EST |
Jeudi 9 septembre 2021, 11 h à 14 h (HNE).

Places Limited – Registrations Required – Click to register now

This event will be in English and French (using simultaneous translation)  | 
Cet événement se déroulera en anglais et en français (traduction simultanée)

In the past 18 months we have seen an unprecedented level of sharing as medical scientists worked collaboratively and shared data to find solutions to the COVID-19 pandemic. The pandemic has accelerated the ongoing cultural shift in research practices towards open science. 

This acceleration of the discovery/research process presents opportunities for institutions and governments to develop infrastructure, tools, funding, policies, and training to support, promote, and reward open science efforts. It also presents new opportunities to accelerate progress towards the UN Agenda 2030 Sustainable Development Goals through international scientific cooperation.

At the same time, it presents new challenges: rapid developments in open science often outpace national open science policies, funding, and infrastructure frameworks. Moreover, the development of international standard setting instruments, such as the future UNESCO Recommendation on Open Science, requires international harmonization of national policies, the establishment of frameworks to ensure equitable participation, and education, training, and professional development.

This 3-hour satellite event brings together international and national policy makers, funders, and experts in open science infrastructure to discuss these issues. 

The outcome of the satellite event will be a summary report with recommendations for open science policy alignment at institutional, national, and international levels.

The event will be hosted on an events platform, with simultaneous interpretation in English and French.  Participants will be able to choose which concurrent session they participate in upon registration. Registration is free but will be closed when capacity is reached.

This satellite event takes place in time for an interesting anniversary. The Montreal Neurological Institute (MNI), also known as Montreal Neuro, declared itself as Open Science in 2016, the first academic research institute (as far as we know) to do so in the world (see my January 22, 2016 posting for details about their open science initiative and my December 19, 2016 posting for more about their open science and their decision to not pursue patents for a five year period).

The Open Science satellite event is organized by:

The Canadian Commission for UNESCO [United Nations Educational, Scientific and Cultural Organization],

The Neuro (Montreal Neurological Institute-Hospital),

The Knowledge Equity Lab [Note: A University of Toronto initiative with Leslie Chan as director, this website is currently under maintenance]

That’s all folks (for now)!

Using melanin in bioelectronic devices

Brazilian researchers are working with melanin to make biosensors and other bioelectronic devices according to a Dec. 20, 2016 news item on phys.org,

Bioelectronics, sometimes called the next medical frontier, is a research field that combines electronics and biology to develop miniaturized implantable devices capable of altering and controlling electrical signals in the human body. Large corporations are increasingly interested: a joint venture in the field has recently been announced by Alphabet, Google’s parent company, and pharmaceutical giant GlaxoSmithKline (GSK).

One of the challenges that scientists face in developing bioelectronic devices is identifying and finding ways to use materials that conduct not only electrons but also ions, as most communication and other processes in the human organism use ionic biosignals (e.g., neurotransmitters). In addition, the materials must be biocompatible.

Resolving this challenge is one of the motivations for researchers at São Paulo State University’s School of Sciences (FC-UNESP) at Bauru in Brazil. They have succeeded in developing a novel route to more rapidly synthesize and to enable the use of melanin, a polymeric compound that pigments the skin, eyes and hair of mammals and is considered one of the most promising materials for use in miniaturized implantable devices such as biosensors.

A Dec. 14, 2016 FAPESP (São Paulo Research Foundation) press release, which originated the news item, further describes both the research and a recent meeting where the research was shared (Note: A link has been removed),

Some of the group’s research findings were presented at FAPESP Week Montevideo during a round-table session on materials science and engineering.

The symposium was organized by the Montevideo Group Association of Universities (AUGM), Uruguay’s University of the Republic (UdelaR) and FAPESP and took place on November 17-18 at UdelaR’s campus in Montevideo. Its purpose was to strengthen existing collaborations and establish new partnerships among South American scientists in a range of knowledge areas. Researchers and leaders of institutions in Uruguay, Brazil, Argentina, Chile and Paraguay attended the meeting.

“All the materials that have been tested to date for applications in bioelectronics are entirely synthetic,” said Carlos Frederico de Oliveira Graeff, a professor at UNESP Bauru and principal investigator for the project, in an interview given to Agência FAPESP.

“One of the great advantages of melanin is that it’s a totally natural compound and biocompatible with the human body: hence its potential use in electronic devices that interface with brain neurons, for example.”

Application challenges

According to Graeff, the challenges of using melanin as a material for the development of bioelectronic devices include the fact that like other carbon-based materials, such as graphene, melanin is not easily dispersible in an aqueous medium, a characteristic that hinders its application in thin-film production.

Furthermore, the conventional process for synthesizing melanin is complex: several steps are hard to control, it can last up to 56 days, and it can result in disorderly structures.

In a series of studies performed in recent years at the Center for Research and Development of Functional Materials (CDFM), where Graeff is a leading researcher and which is one of the Research, Innovation and Dissemination Centers (RIDCs) funded by FAPESP, he and his collaborators managed to obtain biosynthetic melanin with good dispersion in water and a strong resemblance to natural melanin using a novel synthesis route.

The process developed by the group at CDMF takes only a few hours and is based on changes in parameters such as temperature and the application of oxygen pressure to promote oxidation of the material.

By applying oxygen pressure, the researchers were able to increase the density of carboxyl groups, which are organic functional groups consisting of a carbon atom double bonded to an oxygen atom and single bonded to a hydroxyl group (oxygen + hydrogen). This enhances solubility and facilitates the suspension of biosynthetic melanin in water.

“The production of thin films of melanin with high homogeneity and quality is made far easier by these characteristics,” Graeff said.

By increasing the density of carboxyl groups, the researchers were also able to make biosynthetic melanin more similar to the biological compound.

In living organisms, an enzyme that participates in the synthesis of melanin facilitates the production of carboxylic acids. The new melanin synthesis route enabled the researchers to mimic the role of this enzyme chemically while increasing carboxyl group density.

“We’ve succeeded in obtaining a material that’s very close to biological melanin by chemical synthesis and in producing high-quality film for use in bioelectronic devices,” Graeff said.

Through collaboration with colleagues at research institutions in Canada [emphasis mine], the Brazilian researchers have begun using the material in a series of applications, including electrical contacts, pH sensors and photovoltaic cells.

More recently, they have embarked on an attempt to develop a transistor, a semiconductor device used to amplify or switch electronic signals and electrical power.

“Above all, we aim to produce transistors precisely in order to enhance this coupling of electronics with biological systems,” Graeff said.

I’m glad to have gotten some information about the work in South America. It’s one of FrogHeart’s shortcomings that I have so little about the research in that area of the world. I believe this is largely due to my lack of Spanish language skills. Perhaps one day there’ll be a universal translator that works well. In the meantime, it was a surprise to see Canada mentioned in this piece. I wonder which Canadian research institutions are involved with this research in South America.

South American countries and others visit Iran’s Nanotechnology Initiative Council

The Iran Nanotechnology Initiative Council (INIC) news release states eight South American countries visited. By my count there were six South American countries (Argentina, Brazil, Ecuador, Bolivia, Venezuela, and Uruguay,), one North American country (Mexico), and one Caribbean country (Cuba). All eight can be described as Latin American countries.

An easy to understand error (I once forgot Mexico is part of North America and, for heaven sakes, I live in Canada and really should know better) as the designations can be confusing. That cleared up, here’s what the June 15, 2015 INIC news release had to say about the visit,

The ambassadors and charge d’affaires of 8 South American countries of Argentina, Brazil, Ecuador, Bolivia, Cuba, Venezuela, Uruguay and Mexico paid a visit to Iran Nanotechnology Initiative Council (INIC) to become familiar with its activities.

Among the objectives of the visit, which was requested by the abovementioned countries, mention can be made of introduction with INIC and its activities, presentation of nanotechnology achievements and products in the country by the INIC, creation and modification of international cooperation and creation of appropriate environment for exporting nanotechnology-based products to these countries.

In this visit, the programs, achievements and objectives of nanotechnology development in Iran were explained by the authorities of INIC. In addition and due to the needs of the countries whose representatives were present in the visit, a number of experts from the Iranian knowledge-based companies presented their nanotechnology products in the fields of packaging of agricultural products with long durability and water purification.

As usual with something from INIC, I long for more detail, e.g., when did the visit take place?

H/t to Nanotechnology Now June 15, 2015 news item.