“…The survey was pre‐piloted with three TB trial sites in North America, South America and Asia to assess the feasibility of surveying global research sites in a systematic way, and to see if the measures captured informative variation in the use of engagement strategies and desired outcomes. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: We conducted a systematic review of studies of circulatory disease risks associated with smokeless tobacco use in Europe and North America that were identified from electronic databases and reference lists. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Here, using a combination of exome and RNA-seq data, we performed expression quantitative trait locus (eQTL) mapping and allele-specific expression analyses to study the genetic architecture of regulatory variation in wild house mice (Mus musculus domesticus) using individuals from five populations collected along a latitudinal cline in eastern North America. Mice in this transect showed clinal patterns of variation in several traits, including body mass. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…By performing idealized climate model perturbation experiments, we show that Arctic sea ice loss causes zonally asymmetric surface temperature responses especially in winter: sea ice loss warms North America and the North Pacific, which would otherwise be much colder due to weaker winter insolation. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Lyme disease (LD) is the most common tick-borne disease in North America. It is caused by Borrelia burgdorferi and transmitted to humans by blacklegged ticks, Ixodes scapularis. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Conclusions  The results suggest that the winter pH1N1 outbreaks in the southern hemisphere were similar to the earlier spring and later winter outbreaks in North America in its severity and transmissibility, as indicated by the reproduction numbers. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Habitat loss, wind energy development, and the disease white-nose syndrome are major threats contributing to declines in bat populations in North America. In the southeastern US in particular, the recent arrival of white-nose syndrome and changes in landscape composition and configuration have driven shifts in bat species populations and distributions. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The recent expansion of the fly into temperate China, with very few associated genetic changes, clearly demonstrates the threat posed by this pest to ecologically similar areas in Europe and North America.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…To bridge this gap, we conducted an empirical study among 659 participants resident in North America using social cognitive theory as a framework to uncover the determinants of the performance of bodyweight exercise behavior. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The specimens date from 1200 cal BP to historic times, confirming the deep time continuity of intoxicant use and indigenous smoking practices in northwestern North America. The results indicate that hunting and gathering communities in the region, including ancestral Nez Perce peoples, established a tobacco smoking complex of wild (indigenous) tobacco well before the main domesticated tobacco (Nicotiana tabacum) was introduced by contact-era fur traders and settlers after the 1790s. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: In this study, a large occurrence dataset (1808 data points) of diosgenin-contained Dioscorea species was obtained from Eastern Asia, Southern North America and Southern Africa. Along with the data for six critical environmental parameters and one soil factor, Geographic Information System for Global Medicinal Plant was applied to predict the potential suitable distribution of Dioscorea species. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Between 1927 and 1976, the Horne smelter processed sulfide ore derived from the Rouyn-Noranda region and became one of the largest emitters of particulates and sulfur dioxide in North America, promoting the formation of coatings on nearby rock surfaces. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Schizoempodium mesophyllincola is an eriophyid mite that feeds in leaves of Populus trichocarpa in the central part of this cottonwood tree’s range (i.e., coastal British Columbia, Washington and Oregon) in the Pacific Northwest (PNW) of North America, and on some interspecific hybrids planted in short-rotation, intensive forestry in the region. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Pecan is an important horticultural nut crop originally from North America and now widely cultivated in China for its high ecological, ornamental and economic value. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Left unquestioned, this geography plays a central role in shaping electoral and referendum campaigns. In Europe and North America, observers identify recurring patterns dividing local populations during national votes. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Here, we investigated the personality of a ground beetle, Nebria brevicollis, which is widespread in Europe and invasive in North America. We measured seven behavioural traits from an array of three different tests: (i) activity and exploration related traits; (ii) reaction to a threat, and (iii) phototaxis. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: Mixed methods sequential explanatory design; confidential and anonymous on‐line sampling of 889 veterinarians in North America. RESULTS: A majority of respondents reported feeling conflict over what care is appropriate to provide. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The prevalence of cytb mutations in North America has not been reported. Hypothesis/Objectives: The objective of our study was to describe the prevalence of cytb M128 mutations in B. gibsoni in canine blood samples submitted to a US veterinary diagnostic laboratory. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The network of collaborating Cuban researchers in Europe comprises 991 different affiliations from 58 countries: 698 from Europe, 118 from North America, 96 from Latin America and 79 from the rest of the world. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Attacks by wild carnivores on humans represent an increasing problem in urban areas across North America and their frequency is expected to rise following urban expansion towards carnivore habitats. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso