Results 51 to 60 of about 370,036 (310)

Meningoencefalite por herpesvírus bovino-5 Meningoencephalitis by bovine herpesvirus-5

Pesquisa Veterinária Brasileira, 2007
A meningoencefalite por herpesvírus bovino-5 (BoHV-5) é uma doença infecto-contagiosa, aguda ou subaguda, geralmente fatal e que afeta principalmente bovinos jovens submetidos a situações de estresse.
Daniel R. Rissi, Raquel R. Rech, Eduardo F. Flores, Glaucia D. Kommers, Claudio S.L. Barros   +4 more
doaj   +1 more source

Highly Efficient Extraction of 212 Pb/212Bi from the Decay Chain of 232Th‐Based on Anion Exchange in Bromide Medium

Advanced Science, EarlyView.
This work provides an effective strategy for selectively extracting 212Pb and 212Bi from the decay chain of 232Th as well as its mechanism illustration. Using the novel strategy, 2.07 MBq of 212Pb is successfully separated from 232Th and its daughters, which enables the supply of 212Pb/212Bi directly from the abundant natural thorium resource to be ...
Lifeng Chen, Wannian Feng, Yuezhou Wei, Xuexiang He, Shaoying Wang, Zhongyuan Zhou, Qiang Wu, Ningchao Zheng, Xiangbiao Yin, Wenlong Li, Lingling Su, Shunyan Ning   +11 more
wiley   +1 more source

Recent Trends in Metabolomics by NMR Spectroscopy

Angewandte Chemie, EarlyView.
AI tools were applied to analyze more than 5 000 publications indexed in Scopus (2018–2025), identifying key trends and research directions in NMR‐based metabolomics. The artificial intelligence‐assisted workflow classified papers into six main fields of application, human health, food and nutrition, veterinary science, plants, environment, and ...
Giorgio Di Paco, Gaia Meoni, Veronica Ghini, Alessia Vignoli, Leonardo Tenori, Paola Turano, Claudio Luchinat   +6 more
wiley   +2 more sources

Linfossarcoma intracerebral em bovino Intracerebral lymphosarcoma in a cow

Ciência Rural, 2004
Relata-se um caso de linfossarcoma intracerebral em uma vaca holandesa de 2 anos e meio que apresentou cegueira, embotamento e anosmia por duas semanas. O soro deste bovino testou positivo para anticorpos contra o vírus da leucose bovina.
Rafael Almeida Fighera, Claudio Severo Lombardo de Barros   +1 more
doaj   +1 more source

Evaluation of two lyophilized molecular assays to rapidly detect foot-and-mouth disease virus directly from clinical samples in field settings [PDF]

, 2017
Accurate, timely diagnosis is essential for the control, monitoring and eradication of foot‐and‐mouth disease (FMD). Clinical samples from suspect cases are normally tested at reference laboratories.
Armson, B., Chepkwony, E., Cleaveland, S., Fowler, V.L., Howson, E.L.A., Kandusi, S., Kasanga, C.J., King, D.P., Lembo, T., Madi, M., Martin, P., Mioulet, V., Sallu, R., Siddle, A., Wood, J.   +14 more
core   +1 more source

Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes, Amanda M. Countryman, Dustin L. Pendell   +2 more
wiley   +1 more source

Intoxicação espontânea e experimental por Eupatorium tremulum (Asteraceae) em bovinos Spontaneous and experimental poisoning by Eupatorium tr tremulum emulum (Asteraceae) in cattle cattle

Pesquisa Veterinária Brasileira, 2007
Descreve-se a intoxicação natural e experimental por Eupatorium tremulum em bovinos. Um surto de intoxicação espontânea por esta planta foi diagnosticado no município de Lages, Santa Catarina.
Joelma Lucioli, Fernando Henrique Furlan, Sara Mezaroba, Sandra Davi Traverso, Aldo Gava   +4 more
doaj   +1 more source

Sustainable Productivity Growth in Agriculture: The Role of Shifts in R&D Investments and Technology

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The objective of the paper is to evaluate the long‐term prospects of sustainable productivity growth linked to plausible assumptions on public agricultural R&D investments as the key productivity driver. Second, it investigates the role of changing R&D focus from yield maximization to input saving technologies (fertilizers and pesticides). The
Zuzana Smeets Křístková, Michiel van Dijk, Robert M'Barek, Hans van Meijl, Tomas Ratinger   +4 more
wiley   +1 more source

Zooprophylaxis as a control strategy for malaria caused by the vector Anopheles arabiensis (Diptera: Culicidae) : a systematic review [PDF]

, 2017
Background: Zooprophylaxis is the use of wild or domestic animals, which are not the reservoir host of a given disease, to divert the blood-seeking malaria vectors from human hosts.
Asale, Abebe, Devleesschauwer, Brecht, Duchateau, Luc, Huisman, Gerdien, Yewhalaw, Delenasaw   +4 more
core   +2 more sources

Determinants of local food producer participation in state‐sponsored marketing programs: Evidence from Missouri

Agribusiness, EarlyView.
Abstract This study examines producer participation choices considering a variety of potential benefits linked to state‐sponsored marketing programs, using a real choice dataset of farmers in Missouri. Multinomial logit models are employed to predict determinants of farmer enrollment in three tiers of the Missouri Grown local food marketing program ...
Lan Tran, Ye Su, Laura McCann
wiley   +1 more source