The concept of environmental justice has evolved over the past two decades to offer a new
direction for social movements, public policy, and public planning. Researchers worldwide
now position social equity as a building block for sustainability. Yet the relationship between …

There is considerable uncertainty relative to the emissions of N 2 O from legume crops. A
study was initiated to quantify N 2 O fluxes from soils cropped to alfalfa (Medicago sativa L.)
and soybean (Glycine max L.), and to improve our understanding of soil and climatic factors …

The present study is part of an investigative project designed to classify pulmonary
emphysema in the human being. One phase of the study called for an animal to be used
experimentally in an effort to produce emphysema. It appeared logical to select an animal …

Postglacial precipitation δ 18 O history has been reconstructed for two regions of Canada.
Long-term shifts in the oxygen-isotope composition of annual precipitation (δ 18 O p) in
southern Ontario appear to have occurred with a consistent isotope–temperature relation …

Abstract The Denitrification-Decompostion (DNDC) model was used to estimate the impact
of change in management practices on N 2 O emissions in seven major soil regions in
Canada, for the period 1970 to 2029. Conversion of cultivated land to permanent grassland …

Background The aim of the present study was to estimate the prevalence of migraine
headache among Canadian adults (aged> 18 years) and analyse vanation by age, gender,
household income and province of residence. Methods A population-based survey was …

Objective: The 1990s saw widespread expansion of new forms of legalized gambling
involving video lottery terminals (VLTs) in community settings (that is, in bars and restaurant
lounges) and permanent casinos in several Canadian provinces. To date, there has never …

This paper demonstrates the uncertainty surrounding estimates of the non-accelerating
inflation rate of unemployment (NAIRU). A reduced form Phillips curve is used to develop a
generic model of the NAIRU which nests competing hypotheses about the specific form of …

… Page 4. O Atlântico negro revela, de maneira ex- tremamente inteligente, que idéias e paradig-
mas em torno de conceitos como nação, po- vo, raça e etnia, sempre viajaram ou, se pre- ferirmos,
sempre vieram "de fora" … A família é o eixo para estas operações tecno- lógicas …

Context Hip fractures are a public health concern because they are associated with
significant morbidity, excess mortality, and the majority of the costs directly attributable to
osteoporosis. Objective To examine trends in hip fracture rates in Canada. Design, Setting …