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Articles sur Research methods

Affichage de 1 à 20 de 26 articles

E. coli as a model organism helped researchers better understand how DNA works. Ed Horowitz Photography/The Image Bank via Getty Images

E. coli is one of the most widely studied organisms – and that may be a problem for both science and medicine

Researchers uncovered the foundations of biology by using E. coli as a model organism. But over-reliance on this microbe can lead to knowledge blind spots with implications for antibiotic resistance.
Nanoparticles (white disks) can be used to deliver treatment to cells (blue). Brenda Melendez and Rita Serda/National Cancer Institute, National Institutes of Health

Nanomedicines for various diseases are in development – but research facilities produce vastly inconsistent results on how the body will react to them

The proteins that cover nanoparticles are essential to understanding how they work in the body. Across 17 proteomics facilities in the US, less than 2% of the identified proteins were identical.
University research has a legacy of doing harm to Indigenous communities. However, a new collaborative project is showing how research can be done in a better and inclusive way. (Shutterstock)

Collaborative Indigenous Research is a way to repair the legacy of harmful research practices

Harmful research practices have done serious damage to Indigenous communities and created distrust. The Collaborative Indigenous Research Digital Garden is one way to repair that damage.
Warlpiri person showing a honey ant after hunting. shutterstock

For too long, research was done on First Nations peoples, not with them. Universities can change this

Historically, research has been imposed upon Indigenous people, instead of conducted with them. This is an exploration of more collaborative ways to research when working with Indigenous communities.
Putting scientific results under the microscope before they are even collected could help improve science as a whole. Konstantin Kolosov/Shutterstock

Predicting research results can mean better science and better advice

Researchers rarely collect information that lets them to compare their results with what was believed beforehand. If they did, it could help spot new or important findings more readily.
The new study still finds that reducing unprocessed red meat consumption by three servings in a week is associated with an an approximately eight per cent lower lifetime risk of heart disease, cancer and early death. (Shutterstock)

Should I eat red meat? Confusing studies diminish trust in nutrition science

New research claiming that people do not need to reduce their consumption of red and processed meat says more about the conduct and evaluation of research than it does about beef.
A Reconciliation Pole is raised at the University of British Columbia in Vancouver, B.C., in April 2017. The 17-metre red cedar pole tells the story of the time before, during and after the Indian residential school system. Thousands of copper nails representing thousands of Indigenous children who died in Canada’s residential schools were hammered into the pole by survivors, affected families, school children and others. (THE CANADIAN PRESS/Darryl Dyck)

If ‘indigenizing’ education feels this good, we aren’t doing it right

Calls to “indigenize” universities must start with listening - to Indigenous scholars and nations. And real reparation will be painful for settlers, for it will be unsettling.
Residential school survivor Lorna Standingready is comforted by a fellow survivor during the closing ceremony of the Indian Residential Schools Truth and Reconciliation Commission of Canada. THE CANADIAN PRESS/Sean Kilpatrick

How I am learning to include Indigenous knowledge in the classroom

“What have we failed to know and at what cost?” An education professor draws upon Indigenous literature to support a personal journey into classroom decolonization.

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