Results 61 to 70 of about 209,516 (260)

Efeitos do pneumoperitônio em ratos

open access: yesActa Scientiarum. Health Sciences, 2008
O objetivo deste trabalho é investigar o efeito de diferentes pressões de pneumoperitônio na gasometria arterial, rins e fígado de ratos. Foram utilizados 20 ratos machos, com peso entre 350 e 400 gramas distribuídos em 2 grupos de 10 animais. O controle do experimento foi o próprio animal. Retiraram-se retirou-se amostras de sangue antes da introdução
Marco Aurélio Valadão Fagundes   +3 more
openaire   +3 more sources

Valorização social do uso do tempo na promoção da igualdade de género [PDF]

open access: yes, 2008
Apresentação ao 6.º Congresso Nacional da Administração Pública, realizado no Centro de Congressos de Lisboa, de 29 a 30 de Outubro de ...
Rato, Helena
core  

Parent‐child interaction at age 5 months: genetic and environmental contributions and associations with later socio‐communicative development

open access: yesJournal of Child Psychology and Psychiatry, Volume 66, Issue 3, Page 279-288, March 2025.
Background Characteristics of parent‐child interaction (PCI) early in life have been associated with later development in the child. Twin studies can help to disentangle child contributions to parent‐child interaction, for example, by assessing the influence of the child's genetics on his/her social environment, which includes parental behaviour ...
Irzam Hardiansyah   +4 more
wiley   +1 more source

Fundamental measure theory for lattice fluids with hard core interactions [PDF]

open access: yes, 2002
We present the extension of Rosenfeld's fundamental measure theory to lattice models by constructing a density functional for d-dimensional mixtures of parallel hard hypercubes on a simple hypercubic lattice.
Baram A   +21 more
core   +1 more source

Efeito de agentes anti-hipertensivos sobre as células estreladas durante a regeneração hepática em ratos

open access: yesActa Cirúrgica Brasileira, 2000
O efeito de um inibidor da enzima conversora da angiotensina (lisinopril), de um antagonista do receptor da angiotensina II (losartan) e da bradicinina na população de células estreladas (CE) durante o fenômeno regenerativo hepático foi estudado.
Ramalho Fernando S.   +4 more
doaj  

Toxicidade de manipueira de mandioca (Manihot esculenta Crantz) e erva-de-rato (Palicourea marcgravii St. Hill) a adultos de Toxoptera citricida Kirkaldy (Homoptera: Aphididae) Toxicity of cassava manipueira (Manihot esculenta Crantz) and erva-de-rato (Palicourea marcgravii St. Hill) to adults of Toxoptera citricida Kirkaldy (Homoptera: Aphididae)

open access: yesActa Amazonica, 2008
A utilização de extratos de plantas pode ser uma alternativa para o controle de pragas. Dentre as plantas com atividade inseticida, destacam-se a erva-de-rato (Palicourea marcgravii) e o subproduto (manipueira) da produção de farinha de mandioca (Manihot
Adriana Dantas Gonzaga   +5 more
doaj   +1 more source

Is rewilding too wild? Assessing the benefits and challenges of forest succession on abandoned land in the mid‐hills of Nepal

open access: yesPeople and Nature, Volume 7, Issue 2, Page 415-433, February 2025.
Abstract The rewilding of landscapes through the promotion of natural ecological processes is a contemporary approach to nature restoration and conservation. In Nepal and elsewhere globally, forest is also regenerating naturally on abandoned agricultural land, effectively rewilding the landscape by default.
Nicola McGunnigle   +3 more
wiley   +1 more source

A grande estratégia americana no Médio Oriente [PDF]

open access: yes, 2008
Este artigo pretende determinar quais são os grandes objectivos estratégicos dos Estados Unidos da América para o Médio Oriente. Apesar do presidente eleito Barack Obama insistir na determinação de retirar as forças militares do Iraque, argumenta-se
Rato, Vasco, Soller, Diana
core  

Calcium silicates synthesised from industrial residues with the ability for CO2 sequestration [PDF]

open access: yes, 2014
This work explored several synthesis routes to obtain calcium silicates from different calcium-rich and silica-rich industrial residues. Larnite, wollastonite and calcium silicate chloride were successfully synthesised with moderate heat treatments below
Esquivias Fedriani, Luis María   +4 more
core   +1 more source

A meta‐analysis of the effect of visiting zoos and aquariums on visitors’ conservation knowledge, beliefs, and behavior

open access: yesConservation Biology, Volume 39, Issue 1, February 2025.
Abstract Zoos and aquariums are well placed to connect visitors with the issues facing biodiversity globally and many deliver interventions that seek to influence visitors’ beliefs and behaviors with respect to conservation. However, despite primary studies evaluating the effect of such interventions, the overall effect of engaging with zoos and the ...
Xavier McNally   +4 more
wiley   +1 more source

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