Results 31 to 40 of about 7,612 (128)

Validation of a Particle Image Velocimetry Algorithm Through Comparative Field and Laboratory Analysis

River Research and Applications, EarlyView.
ABSTRACT Flow velocity measurement is fundamental to hydrological and hydraulic studies, providing essential data for streamflow estimation and river dynamics analysis. Traditional in situ methods like propeller gauges and acoustic Doppler current profilers are accurate but intrusive and labour‐intensive, while non‐intrusive image processing methods ...
Ghazaleh Nassaji Matin, Gareth Bradbury, Alan Puttock, Kirsty Frith, Diego Panici   +4 more
wiley   +1 more source

Helicobacteriose em leitões: imuno-histoquímica em amostras colhidas por meio de gastroscopia

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2014
O diagnóstico da úlcera gastroesofágica (UGE) é fundamental para que se tente a recuperação dos afetados, entretanto há grande dificuldade na sua realização de forma precisa.
R.L. Silveira, A.C.M. Cruz, F.A.G.C. Weber, V.A.N. Degani, E.J. Abílio, E.C.Q. Carvalho   +5 more
doaj   +1 more source

Beyond Growth: Governance and Education as Drivers of Environmental Health in an EKC‐Based PLS‐SEM Framework

Sustainable Development, EarlyView.
ABSTRACT Isolating environmental issues from their broader social and political context limits understanding of their true drivers. In this sense, factors such as governance and education can be powerful determinants of environmental performance. This research examines the factors influencing the Environmental Health component of the Environmental ...
Zübeyde Çiçek, Özer Arabacı
wiley   +1 more source

A new genus of Neotropical spiders of the family Sparassidae (Arachnida: Araneae)

Zoologia (Curitiba)
Nungara gen. nov. is proposed to include the type species, Nungara niveomaculata (Mello-Leitão, 1941) comb. nov., transferred from Olios Walckenaer, 1837 and two new species, described from males and females: N. anama sp. nov., from the states of Sergipe,
Elaine Cristina Pinto, Cristina Anne Rheims   +1 more
doaj   +1 more source

Utilização de ácidos orgânicos e fitase em dietas para leitões na creche Utilization of organic acids and phytase in diets for weaned piglets

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2008
Verificou-se o efeito da inclusão de um complexo de ácidos orgânicos (AO) e diferentes níveis de fitase em dietas de leitões na creche. Foram utilizados 40 leitões desmamados (7,8±0,8kg), distribuídos em delineamento de blocos inteiramente ao acaso, com ...
E.V.H. Rocha, J.A.F. Lima, E.T. Fialho, M.G. Zangeronimo, A.G. Bertechini, P.B. Rodrigues   +5 more
doaj   +1 more source

Multielemental Analysis in Rice Grains by Total Reflection X‐Ray Fluorescence

X-Ray Spectrometry, EarlyView.
ABSTRACT Rice (Oryza sativa) is a staple food cultivated worldwide and represents a significant source of essential nutrients for humans. However, this cereal may also contain potentially toxic elements including chromium, arsenic, and lead typically present at trace concentrations (ng.g−1).
F. T. S. Tsuyama, R. G. Leitão, C. G. L. Canellas, G. C. Ferreira, J. L. Pereira, R. S. Santos, J. T. Assis, D. F. Oliveira, M. J. Anjos   +8 more
wiley   +1 more source

Perfil de natimortalidade de acordo com ordem de nascimento, peso e sexo de leitões Stillbirth pattern according to birth order, birth weight, and gender of piglets

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2008
Foram acompanhados 575 partos para avaliar a influência da ordem de nascimento, do sexo e do peso dos leitões na ocorrência de natimortos. Dos 7061 leitões, 90,2%, 6,0% e 3,8% nasceram vivos, natimortos ou mumificados, respectivamente.
V.F. Borges, M.L. Bernardi, F.P. Bortolozzo, I. Wentz   +3 more
doaj   +1 more source

Integration of Micro‐CT and XRF Mapping for Multimodal 3D Analysis of Polychrome Wooden Artifacts

X-Ray Spectrometry, EarlyView.
ABSTRACT Over the past 5 years, computer applications have become crucial to archeological research. Since the 1990s, the focus has transitioned from data management tools to the development of virtual models. Recently, digital documentation of cultural heritage has gained considerable focus, with 3D modeling of objects.
Josiane E. Cavalcante, Olga Araujo, Alessandra Machado, Roberta M. P. S. Borges, Isis V. N. S. Franzi, Anderson G. de Paula, Roberta Leitão, Marcelino dos Anjos, Renato Freitas, Ricardo T. Lopes, Davi F. Oliveira   +10 more
wiley   +1 more source

Ácido fumárico e sua combinação com ácido lático ou propionato de cálcio em dietas de leitões recém-desmamados

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2011
Avaliou-se o efeito da adição dos ácidos fumárico, lático e propionato de cálcio ou suas combinações sobre o desempenho, pH estomacal, pH duodenal, morfologia e morfometria do intestino delgado de leitões desmamados aos 15 dias de idade. Foram utilizados
F.E. Gomes, D.O. Fontes, C.H.F. Vasconcellos, F.C.O. Silva   +3 more
doaj   +1 more source

Remembering Interracial Intimacies: South Asian Perspectives on Black/Brown Sex and Romance in Colonial East Africa

Gender &History, EarlyView.
ABSTRACT Bringing together historical evidence, postcolonial fiction and memory work, this study recovers South Asian cultural attitudes towards interracial heterosexual romance from the margins of East African history. It asks why Black/brown intimacy was treated as taboo and denied legitimacy within South Asian diasporic communities in British‐ruled ...
Carissa Chew
wiley   +1 more source