Results 41 to 50 of about 56,300 (215)

Natural variation of response to glyphosate in Sinapis alba (Brassicaceae): Physiological effects, shikimate accumulation and genetic mechanisms

Weed Research, Volume 65, Issue 5, September/October 2025.
Abstract Glyphosate is the most widely used herbicide worldwide, and glyphosate‐resistant weeds have increased globally. Resistance mechanisms, including target‐site resistance (TSR) and non‐target‐site resistance (NTSR), are well documented, but their extent and importance are poorly understood among biotypes. This study examines the natural variation
Laura Ruiz‐Torres, Luisa M. Martínez, Bruno Contreras‐Moreira, Pedro J. Rey, Antonio J. Manzaneda   +4 more
wiley   +1 more source

Grazing Modulates the Multiscale Spatial Structure of Dryland Vegetation

Global Change Biology, Volume 31, Issue 7, July 2025.
We studied how grazing pressure affects plant spatial patterns in drylands by using satellite images, field plant size and abundance data, and a mathematical model. We found that increasing grazing pressure has opposite effects on vegetation spatial structure to those of aridity, which might be explained by the fact that grazing decreases plant size ...
Benoît Pichon, Sonia Kéfi, Isabelle Gounand, Nicolas Gross, Yoann Le Bagousse‐Pinguet, Josquin Guerber, David Eldridge, Enrique Valencia, César Plaza, Jaime Martínez‐Valderrama, Hugo Saiz, Victoria Ochoa, Beatriz Gozalo, Emilio Guirado, Miguel García‐Gómez, Juan J. Gaitán, Sergio Asensio, Betty Josefina Mendoza, Sophie Donnet, Fernando T. Maestre   +19 more
wiley   +1 more source

Implementación de la propagación masiva de palma de aceite elaeis guineensis jacq. Mediante inmersión temporal en medio líquido

, 2009
IP 7262-385-19637La aplicación de técnicas de cultivo in vitro para la propagación vegetativa de la palma de aceite, representa un complemento al mejoramiento tradicional.
Santos, Saúl, Tafur, Jairo Enrique, Buitrago, Daniel   +2 more
core   +1 more source

Nitro‐fatty acids‐mediated nitroalkylation modulates fine‐tuning catalase antioxidant function during salinity stress in plants

Protein Science, Volume 34, Issue 3, March 2025.
Abstract Nitro‐fatty acids (NO2‐FAs) are novel molecules resulting from the interaction of unsaturated fatty acids and nitric oxide (NO) or NO‐related molecules. In plants, it has recently been described that NO2‐FAs trigger a powerful antioxidant and defense response against stressful situations, the induction of the heat‐shock response (HSR), and ...
Mounira Chaki, Lorena Aranda‐Caño, Juan C. Begara‐Morales, Beatriz Sánchez‐Calvo, Francisco Javier López‐Jaramillo, María N. Padilla, Raquel Valderrama, José Rafael Pedrajas, Juan B. Barroso   +8 more
wiley   +1 more source

Reducing transaction costs using intraday forecasts of limit order book slopes

Journal of Forecasting, Volume 43, Issue 8, Page 2982-3008, December 2024.
Abstract Market participants who need to trade a significant number of securities within a given period can face high transaction costs. In this paper, we document how improvements in intraday liquidity forecasts can help reduce total transaction costs.
Chahid Ahabchane, Tolga Cenesizoglu, Gunnar Grass, Sanjay Dominik Jena   +3 more
wiley   +1 more source

Risk assessment of food additives including dietary exposure

EFSA Journal, Volume 22, Issue S1, December 2024.
Abstract Lately, the entire society's focus has turned towards consuming more natural food products and the production of chemicals obtained utilising green technologies. The use of chemicals as food additives is a concern for consumers. For this reason, the search for natural and more sustainable additives is a key step to control food risks while ...
Mădălina Lorena Medeleanu, Silvia Pichardo Sanchez, Giorgiana M. Cătunescu, Ana B. Cerezo   +3 more
wiley   +1 more source

Cytological evaluation, culture and genomics to evaluate the microbiome in healthy rabbit external ear canals

Veterinary Dermatology, Volume 35, Issue 5, Page 479-491, October 2024.
Background – Lop‐eared rabbits may be predisposed to otitis externa (OE) as a consequence of their ear conformation. Although otoscopy, otic cytological evaluation, and culture are valuable tools in dogs and cats, published data on rabbits remain lacking. Hypothesis/Objectives – This study aimed to assess the utility of otoscopy and cytological results
Nikoleta Makri, Natalie Ring, Darren J. Shaw, Athinodoros Athinodorou, Victoria Robinson, Gavin K. Paterson, Jenna Richardson, Debbie Gow, Tim Nuttall   +8 more
wiley   +1 more source

Análisis de la generación de residuos de aceite de uso domiciliario para promover la correcta gestión y sensibilización ambiental de la población del cantón Esmeraldas [PDF]

, 2018
Tesis previa obtención del título de Ingeniero/a en Gestión AmbientalEl presente trabajo de investigación trata sobre el análisis de la generación de residuos de aceite de uso domiciliar para promover la correcta gestión y sensibilización ambiental de la
Castañeda Solís, Joselyn Ivett
core   +1 more source

Adherencia de las esporas de Beauveria bassiana formuladas en polvo y líquido sobre la broca del café

Revista U.D.C.A Actualidad & Divulgación Científica, 2008
El uso de trampas con alcohol, como atrayente para la captura de losadultosde la broca del café (Hypothenemus hampei (Ferrari) (Coleoptera: Curculionidae), ofrece la oportunidad de colocar depósitos de esporas del hongo Beauveria bassiana (Bals.) Vuill. (
Paula F. Arrubla M, Mauricio Cárdenas R., Francisco J. Posada F.   +2 more
doaj   +1 more source

A placebo‐controlled, double‐blind study evaluating the effect of orally administered polyunsaturated fatty acids on the oclacitinib dose for atopic dogs

Veterinary Dermatology, Volume 35, Issue 4, Page 408-417, August 2024.
Background – Supplementation of polyunsaturated fatty acids (PUFA) enables dose reduction of prednisolone and ciclosporin in canine atopic dermatitis (cAD). Objective – To determine if oral administration of PUFA can reduce the dose of oclacitinib for cAD. Conclusion – Oral supplementation of PUFA allowed dose reduction of oclacitinib and improved pVAS,
Laura Schäfer, Nina Thom
wiley   +1 more source