Results 131 to 140 of about 4,162,077 (331)

Variação na composição isotópica do Cynoscion guatucupa no Oceano Atlântico Sul [PDF]

open access: yes, 2017
The aim of this study was to analyze the isotopic composition in muscle of striped weakfish Cynoscion guatucupa from Southwest Atlantic Ocean in order to evaluate a possible variation in δ13C and δ15N in response to dietary shifts that occur as animals ...
Cappozzo, Humberto Luis   +4 more
core   +1 more source

Harnessing social media data to track species range shifts

open access: yesConservation Biology, EarlyView.
Abstract Biodiversity monitoring programs and citizen science data remain heavily biased toward the Global North. Especially in megadiverse countries with limited biodiversity records, incorporating social media data can help address existing data gaps.
Shawan Chowdhury   +15 more
wiley   +1 more source

Ventajas del método de Lao para la aplicación electroacupuntural en ratas. Experiencia en Cuba

open access: yesRevista Cubana de Anestesiología y Reanimación, 2006
Introducción: La prueba de la formalina desencadena un dolor prolongado de moderada intensidad, que mimetiza el observado en humanos con dolor crónico.
Beatriz Garrido Suárez   +3 more
doaj  

Treatment of periodontal disease with guided tissue regeneration technique using a hydroxyapatite and polycaprolactone membrane

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
The aim of this study was to evaluate the use of a malleable membrane composed of hydroxyapatite (60%) and polycaprolactone (40%) as treatment of periodontal disease experimentally induced in dogs.
L.M.A. Martins   +5 more
doaj   +1 more source

Avaliação genética de caprinos da raça Alpina utilizando-se a produção de leite no dia do controle Genetic evaluation of Alpine goats using test day milk yield

open access: yesRevista Brasileira de Zootecnia, 2006
Com os objetivos de estimar os parâmetros genéticos e predizer os valores genéticos para produção de leite no dia do controle (PLDC) e para produção acumulada (PAC), utilizaram-se dados de 356 cabras da raça Alpina, com 825 lactações e 26.389 controles ...
José Lindenberg Rocha Sarmento   +4 more
doaj   +1 more source

RGS14 (414)-mediated prevention of an episodic memory loss: a study of molecular mechanism [PDF]

open access: yes, 2015
A large proportion of human populations suffer memory impairments either caused by normal aging or afflicted by diverse neurological and neurodegenerative diseases. Memory enhancers and other drugs tested so far against memory loss have failed to produce
Navarro Lobato, Irene
core   +1 more source

Evaluation of cerebral hemodynamics by transcranial Doppler ultrasonography and its correlation with intracranial pressure in an animal model of intracranial hypertension. [PDF]

open access: yesArq Neuropsiquiatr, 2022
Soares MS   +9 more
europepmc   +1 more source

Biodiversity‐driven spatial conservation planning to delineate temporally stable regions

open access: yesConservation Biology, EarlyView.
Abstract The accelerating loss of biodiversity underscores the critical need for effective conservation strategies, particularly in the face of climate change and anthropogenic pressures. We devised a conservation planning framework that adopts a temporal stacking approach to species distribution models and landscape connectivity analyses. These models
Mattia Iannella   +5 more
wiley   +1 more source

A Cointegration Analysis of the Long-Run Supply Response of Spanish Agriculture to the Common Agricultural Policy [PDF]

open access: yes, 2005
Using cointegration techniques, we estimate two models that capture the long-term relationship between Spanish prices and agricultural production. The models were estimated over Spanish agricultural data from 1970 to 2000, a period spanning Spain’s ...
Mendez, José A.   +2 more
core   +1 more source

A practical, adaptive compliance management framework for improving marine protected area effectiveness

open access: yesConservation Biology, EarlyView.
Abstract Noncompliance regularly undermines the effectiveness of marine protected areas (MPAs) worldwide. The reasons for and drivers of noncompliance depend on the context (e.g., insufficient funding, capacity, neocolonialism, historical conflict), but the prevalent solution offered to curtail noncompliance tends to be more or better enforcement.
B. Bergseth   +10 more
wiley   +1 more source

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