Results 31 to 40 of about 12,048 (161)

Uso del sulfato de cobre por vía parenteral en vacas hipocuprémicas con mastitis y su efecto en la fertilidad

La Técnica: Revista de las Agrociencias, 2016
La deficiencia de cobre  y la mastitis  afectan a las vacas lechereas en pastoreo. Durante seis  meses (mayo–octubre 2015) se determinó la prevalencia y relación de la mastitis  subclínica con la deficiencia de cobre  y los trastornos de la fertilidad en
Gelda Torres, Reynel Paez, José Azúm, Felicia Roller, Noelia González, Jorge Acosta, Rodolfo Pedroso   +6 more
doaj   +1 more source

Fungos micorrízicos arbusculares no cultivo de trigo em solo contaminado com cobre

Semina: Ciências Agrárias, 2022
(Em cobre no solo, o cobre Cu) é tóxico para o desenvolvimento dos vegetais. Simbiose veicular entre microrganismos e vegetais são da minimização da toxicidade das plantas contaminadas com cobre.
Ricardo Turchetto, Gabriel Baraldi Volpi, Rodrigo Ferreira da Silva, Clóvis Orlando da Ros, Genesio Mario da Rosa, Sinara Barros, Juliano Borela Magalhães, Lucas José Trombetta, Daiane Sartori Andreola, Ana Paula da Silva   +9 more
doaj   +1 more source

Terrestrial ages of meteorites from the Atacama Desert (Chile) and insights into the past meteorite flux to Earth

Meteoritics &Planetary Science, EarlyView.
Abstract The Atacama Desert in Chile is characterized by its high meteorite density and old meteorite terrestrial ages. In this work, we present new terrestrial ages derived from measurements of the concentration of cosmogenic 36Cl in the metal fraction of 51 ordinary chondrites collected over a 6.8 km2 area located in the Catalina Dense Collection ...
Carine Sadaka, Jérôme Gattacceca, Florian Dumas, Régis Braucher, ASTER Team, Ingo Leya, Mohammad Tauseef, Pierre‐Henri Blard, David Bekaert, Evelyn Füri, Laurent Zimmermann, Anthony Lagain, Hadrien A. R. Devillepoix, Matthieu Gounelle   +13 more
wiley   +1 more source

Cobre e bacitracina de zinco como promotores de crescimento em rações para coelhos em crescimento

Acta Scientiarum: Animal Sciences, 2008
O experimento foi conduzido com o objetivo de verificar o desempenho de coelhos alimentados com rações contendo níveis de cobre, associados ou não, à presença de bacitracina de zinco (BZ).
Antonio Claudio Furlan, Cláudio Scapinello, Ivan Moreira, Elias Nunes Martins, Alice Eiko Murakami, Fábio Luiz Buranelo Toral   +5 more
doaj   +1 more source

Resposta do cultivo de soja a fixação de nitrogênio em solo contaminado com cobre

Semina: Ciências Agrárias, 2022
O cobre (Cu) é um metal pesado que nas doses adequadas é essencial para as plantas, mas em doses elevadas potencialmente pode ser tóxico às espécies agrícolas.
Daiane Sartori Andreola, Juliano de Oliveura Stumm, Daniel Erison Fontanive, Djavan Antônio Coinaski, Ricardo Turchetto, Juliano Borela Magalhães, Clovis da Ros, Rodrigo Ferreira da Silva, Eduardo Lorensi de Souza, Sinara Barros, Ana Paula da Silva   +10 more
doaj   +1 more source

Governance Structures, Political Change and Executive Turnover in State‐Owned Enterprises: Evidence From Chile

Regulation &Governance, EarlyView.
ABSTRACT To address the shortcomings associated with state ownership, countries have implemented various legal strategies to curb political influence in state‐owned enterprises. This research studies whether these strategies constrain the government's ability to use their appointment powers for political considerations.
Pablo Torres
wiley   +1 more source

REMOCIÓN DE IONES COBRE Y NIQUEL CON CÁSCARA DE MANÍ

Holos, 2018
En el presente trabajo se estudió la remoción de iones cobre y níquel utilizando cáscaras de maní mediante pruebas en lote en sistemas monocomponente y bicomponente (pruebas de remoción simultánea). En este estudio se evaluó el efecto de las variables pH,
Patricia Tapia, Osvaldo Pavez, Natali Garrido, Bernardo Sepúlveda   +3 more
doaj   +1 more source

Mitochondrial capacities and quality control following short‐ and long‐term weight restoration after simulated anorexia nervosa

Experimental Physiology, EarlyView.
Abstract Anorexia nervosa (AN) is a psychiatric disorder characterized by prolonged caloric restriction and skeletal muscle atrophy. Mitochondrial health is a key mediator of muscle function, yet the role of mitochondria during AN and following weight regain has not been investigated. The objective of this study was to evaluate mitochondrial capacities
Megan E. Rosa‐Caldwell, Toby L. Chambers, Lauren Breithaupt, Ruqaiza Muhyudin, Patience Salvalina Okoto, Sadie R. Thompson, Emily E. Rothacker, Claire Greenhill, Katie A. Wood, Kevin A. Murach, Sarah H. White‐Springer, Ursula B. Kaiser, Seward B. Rutkove   +12 more
wiley   +1 more source

Formative evaluation results of a phase 2 Center of Biomedical Research Excellence (COBRE)

Journal of Clinical and Translational Science, 2020
Introduction: Because a primary focus of Centers of Biomedical Research Excellence (COBRE) is the development of junior-level investigators into competent and successful research scientists, evaluation of their skills, mentoring experiences, and ...
Judy A. Kimberly, Sharon I. Rounds, Elizabeth O. Harrington, Susan McNamara   +3 more
doaj   +1 more source

Bacterial Communities in Sand and Seawater of Northern Gulf Coast Beaches: Temporal, Spatial, and Environmental Influences

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
Bacterial communities in sand and seawater collected every 3 months from 10 beaches along the Mississippi Gulf coast were fundamentally different from each other. Bacterial communities in both habitats showed more temporal variation over the course of 15 months than spatial variation between beaches. ABSTRACT Coastal microbial communities play critical
Stephanie N. Vaughn, Jacqueline C. Pavlovsky, Colin R. Jackson   +2 more
wiley   +1 more source