Results 71 to 80 of about 23,698 (219)

Genomic Investigations Unveil the Genetic Underpinnings of Environmental Adaptation in African Goat Populations

open access: yesIntegrative Zoology, EarlyView.
This study integrates genomics and landscape genetics to analyze African goat environmental adaptation. Analyzing 1591 samples, it finds population structure differentiates geographically into four groups, with gene flow between wild Yura goats and North Africans.
Weifeng Peng   +19 more
wiley   +1 more source

Productivity and Human Disturbance Shape Contrasting Distribution Patterns of Core and Occasional Bird Species in a Subtropical Forest Reserve in Southern China

open access: yesIntegrative Zoology, EarlyView.
Bird diversity hot spots in a recovering subtropical forest do not align with protected area zoning, instead occurring in experimental zones with low‐intensity human activity. This mismatch is driven by contrasting responses: Abundant core species are supported by productivity, while many species of low frequency are attracted to the habitat ...
Qing Quan   +5 more
wiley   +1 more source

The Extended Regularized Dual Averaging Method for Composite Optimization

open access: yes, 2021
We present a new algorithm, extended regularized dual averaging (XRDA), for solving composite optimization problems, which are a generalization of the regularized dual averaging (RDA) method. The main novelty of the method is that it allows more flexible
Siegel, Jonathan W., Xu, Jinchao
core  

Policy Learning and Policy Development in Innovation Policy: Canada's Global Innovation Clusters Initiative

open access: yesCanadian Public Administration, EarlyView.
Abstract This article argues that policy learning is essential for effective innovation policy. The ability to learn from past experiments in a reflexive fashion is a prerequisite for effective policy design. The article responds to the call for more applied research to compliment the theoretical framing of policy learning in the literature.
David A. Wolfe, Travis Southin
wiley   +1 more source

Trends in serving size, energy, and selected micronutrients for fast food restaurants in the United States, 1986-2016 [PDF]

open access: yes, 2017
An integral part of the average American diet, fast food accounted for 4% of total caloric intake in 1977-78; in 2007-10, fast food made up 11% of daily total caloric intake. The same can be said for obesity: approximately 36% of U.S. adults 20 years and
Appeadu, Sarah
core  

Assessing soil and native high Andean grassland quality under grazing: A case study from the wet Puna of Peru

open access: yesGrassland Science, EarlyView.
Abstract High Andean grasslands are vulnerable to changes in their nutritional quality and carbon sequestration capacity, especially in grazing systems. This study evaluated soil quality and native grasses by measuring carbon, physicochemical parameters, and the nutritional quality of predominant species in the wet Puna of Junín, Peru.
Alberto Arias‐Arredondo   +5 more
wiley   +1 more source

RIMMF and Olisuite/WeCat by @cult, or how to implement RDA

open access: yesJLIS.it, 2015
Il contributo propone riflessioni sui mutamenti dell’universo bibliografico, in particolare sulle novità apportate dall’applicazione delle linee guida di RDA nella catalogazione alla luce di un ILS di nuova generazione presentato il 27 maggio 2015 in un seminario dell’Università di Firenze.
openaire   +7 more sources

Review of EU, national and regional innovation drivers [PDF]

open access: yes, 2006
A policy review of innovation drivers in support of the development of the Regional Innovation ...
B&W Consulting Limited
core  

Sheep and cattle grazing regimes differentially affect ground beetle and ant communities in Mediterranean cork oak woodlands

open access: yesInsect Conservation and Diversity, EarlyView.
Sheep and cattle grazing significantly shape ant and ground beetle species composition in Mediterranean cork oak woodlands, promoting higher diversity by increasing habitat heterogeneity. Ground beetles and ants reflect changes in grazing regimes, with sheep‐grazed areas showing the highest diversity, highlighting their utility in ecosystem monitoring.
Marcello Verdinelli   +3 more
wiley   +1 more source

The Complex World of Toothpaste Diversity, Meeting Patient Clinical Needs. An Umbrella Review

open access: yesInternational Journal of Dental Hygiene, EarlyView.
ABSTRACT Background Amidst numerous recent advancements in toothpaste formulations and active ingredients, some clinicians may believe all toothpastes are similar despite differences in their active ingredients and corresponding clinical application.
Jeanie Suvan, Crystal Marruganti
wiley   +1 more source

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