Risk Sciences International 1

Natalie Fisher Spalton

August 3, 2021
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Natalie has over 20 years’ experience in international program management and capacity development in gender equality, women and girls’ human rights and sexual and reproductive health including HIV/AIDS in consulting and staff roles for organizations including the United Nations Children’s Agency (UNICEF), United Nations Development Programme, UN Women, World YWCA…

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Dr. Tee L. Guidotti

Tee L. Guidotti

July 7, 2021
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Dr. Guidotti is currently an international consultant in the fields of occupational and environmental medicine, risk management, and sustainability. His work involves 1) problem solving involving consulting, advising, and special projects, 2) medical evaluation, including consultation and disability evaluation, 3) medicolegal services (including expert witness), 4) publishing, editing, and writing. Although retired from the…

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Risk Sciences International 2

Markus Pasterk

July 6, 2021
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Markus Pasterk is a molecular biologist by training who has served as an executive in both national and international organisations. In his current position as special projects officer for education at the Austrian Government he is leading and advising the development of new ministerial programmes. Markus specialises in management of European…

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RSI's Monique MacDonald

Monique Macdonald

November 3, 2020
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As Office Administrator for RSI, Monique is responsible for managing all functions of the firm’s office environment and administration needs, including liaising with stakeholders, contractors and suppliers, supporting RSI Directors and staff with data management and word processing, maintaining business accounts, licenses, subscriptions, company files and systems. Her duties also include general bookkeeping, sales and marketing support, course and workshop administration and general research support.

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Cemil 'Jim' Alyanak at Risk Sciences International

Cemil ‘Jim’ Alyanak

March 15, 2020
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Now serving as RSI’s Vice-President Communications and Strategic Initiatives, for years Cemil has provided organizations with guidance designed to transmit mission-critical messages. An anti-tobacco campaign is not about promoting a strategy, it’s about saving lives. Get the message wrong and people die. That type of commitment to results is what Cemil brings to Risk Sciences International.

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RSI's Martin LeBlanc

Martin LeBlanc

December 9, 2019
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Mr. Martin LeBlanc is responsible for growing RSI’s book of business, supporting all activities to this end. His line is always open to assist clients old and new. He strives to understand and provide a client’s unique need on a project, having done so for many government and private clients across the health, nuclear, power generation, aerospace, manufacturing, transportation and national defence sectors.

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Margaret Wilson

December 19, 2016
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Margaret Wilson’s current focus is in risk analysis built on a broad background in the biological sciences, including graduate-level study in developmental biology, neurophysiology and microbiology.

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RSI's Natalia (Natasha) Shilnikova

Natalia (Natasha) Shilnikova

December 19, 2016
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At RSI, Dr. Natalia (Natasha) Shilnikova has been working on projects involving toxicology, epidemiology and human health risk assessment, such as development of toxicity profiles for several chemicals on Health Canada’s Domestic Substances List (DSL); a systematic review of potential cancer and reproductive risks of artificial sweeteners for the International…

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RSI's Nataliya Karyakina

Nataliya Karyakina

December 19, 2016
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Dr. Nataliya Karyakina has solid knowledge and extensive experience in hazard identification and human health risk assessments of toxic chemicals present in air, water, food and consumer products. Her research focuses on multidisciplinary studies of potential adverse health effects.

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Calvin Willhite RSI associate expert

C. Calvin Willhite

October 6, 2016
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He serves on the editorial boards of Toxicology & Applied Pharmacology, the Journal of Toxicology and Environmental Health and Toxicology. Dr. Willhite has published primarily in developmental toxicology and quantitative structure-activity relationships.

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