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L’utilisation d’Internet prend beaucoup d’ampleur depuis quelques années et le commerce électronique connaît une hausse considérable. Nous pouvons présentement acheter facilement via Internet sans quitter notre domicile et avons accès à d’innombrables sources d’information. Cependant, la navigation sur Internet permet…

Since China’s opening up in 1978, internal migration from rural villages to cities has
accelerated on a scale unprecedented in history. Though China now boasts over 262 million
migrant workers who are discriminated against under China’s household registration (
hukou)…

Childhood obesity is heavily documented as a public health crisis in the United
States. Today, more than one-third of American youth can be medically classified as
overweight or obese. Of those children, a disproportionately high number are Hispanic.
There is…

Worldwide, there is a well-documented crisis for bees and other pollinators which represent a fundamental biotic capital for wild life conservation, ecosystem function, and crop production. Among all pollinators of the world, bees (Hymenoptera: Apoidea) constitute the major group in…

Current global health interventions tend to focus on the “big 3” diseases:
malaria, AIDS, and tuberculosis. This focus has led to a dearth of funding for and
research into diseases that are also endemic in areas where the big 3…

The third generation of hip resurfacing commenced in the U.K. in the 1990’s with the Birmingham
Hip Resurfacing system and is now becoming more commonplace as an attractive alternative for
young and active patients due to premature failure in total…

Over the past several decades, abundant research has investigated the onset of gender role development in early childhood, suggesting that children as young as 3 possess substantial awareness of gender stereotypes and, by age 5, strong beliefs about the need…

Although some excellent Artículo de investigacións about Lyell's work have been published, they do not explicitly deal with Lyell's biogeographical conceptions. The purpose of this paper is to analyse Lyell's biogeographical model in terms of its own internal structure. Lyell…

Purpose: There is an extensive literature which associates organizational learning with creation of knowledge, but models that relate organizational learning constructs and learning organization with the creation of knowledge are not found. The aim of this paper is to present…