Results 41 to 50 of about 9,389,735 (152)

Efectividad de la mezcla picloram y fluroxipir en el control de malezas perennes de pastizales tropicales

Agronomía Mesoamericana, 2005
Durante el año 2001 se estableció un experimento en tres localidades del centro y norte del estado de Veracruz, México, con el objeto de conocer la efectividad de la mezcla formulada de los herbicidas picloram + fluorxipir en el control de escobilla
Valentín Alberto Esqueda-Esquivel, Oscar Hugo Tosquy-Valle, Enrique Rosales-Robles   +2 more
doaj   +1 more source

Bacterial Cyclodipeptides Target Signal Pathways Involved in Malignant Melanoma

Frontiers in Oncology, 2020
Melanoma is an aggressive cancer that utilizes multiple signaling pathways, including those that involve oncogenes, proto-oncogenes, and tumor suppressors. It has been suggested that melanoma formation requires cross-talk of the PI3K/Akt/mTOR and Ras-ERK
Mayra Xóchitl Durán-Maldonado, Laura Hernández-Padilla, Juan Carlos Gallardo-Pérez, Alma Laura Díaz-Pérez, Lorena Martínez-Alcantar, Homero Reyes De la Cruz, José Salud Rodríguez-Zavala, Gustavo Pacheco-Rodríguez, Joel Moss, Jesús Campos-García   +9 more
doaj   +1 more source

Directly Imprinted Porous Titania Metasurfaces Supporting Guided Mode Resonance and Quasibound States in the Continuum

Advanced Photonics Research, Volume 7, Issue 9, September 2026.
Direct nanoimprinting transforms mesoporous titania films into visible‐wavelength metasurfaces through a streamlined deposition‐and‐imprint process requiring no conventional lithography or etching. The resulting structures support pitch‐tunable guided‐mode resonances, symmetry‐controlled quasibound states in the continuum, structural‐color image ...
Matthew C. Panipinto, Andrea Martínez‐Gómez‐Aldaraví, David Ortiz de Zárate, Jaime García‐Rupérez, Ivan Kravchenko, Judson D. Ryckman   +5 more
wiley   +1 more source

Mosquito Control Commission, operating manual

, 1935
This item is the operating manual of the Mosquito Control Commission for the State of Delaware. Its creation in August of 1935 is attributed to Pleasant McCarty.
Mosquito Control Commission
core   +2 more sources

Liquid‐phase oxidation of furfural catalyzed by magnetically separable metal oxide nanoparticles deposited on silica gel

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 5, Page 2096-2105, September/October 2026.
Abstract Oxidation of furfural (FF), a bio‐based platform chemical, was investigated using a range of iron‐, vanadium‐ and iron–zinc‐oxalates supported on silica gel (FeVOx@silica and FeZnOx@silica, respectively) as precursor for FeV@silica and FeZn@silica oxide catalysts and H2O2 as a green oxidant.
Alexander Pokutsa, Alina Mariana Balu, Rafael Luque   +2 more
wiley   +1 more source

Químico documentalista: ¿Una nueva profesión?

, 2011
Se intenta demostrar que los químicos son imprescindibles en servicios de documentación e información en instituciones científicas y tecnológicas, como los profesionales que realizan tareas de organización y búsqueda de información necesaria para el ...
Currás, Emilia
core   +1 more source

A Dual Approach Combining Metal‐Organic Frameworks and Commercial Solid‐Phase Microextraction Coatings for Monitoring Volatiles in Passion Fruit

Journal of Separation Science, Volume 49, Issue 9, September 2026.
A CIM‐80(Al) metal‐organic framework coating is proposed for the untargeted analysis of passion fruit juices using either headspace or direct immersion solid‐phase microextraction coupled with gas chromatography‐mass spectrometry. The CIM‐80(Al)‐coated fiber enabled the annotation of 14 unique compounds not detected with commercial fibers.
Montse Saura‐Cayuela, Martina Rosso, Cecilia Cagliero, Jorge Pasán, Juan H. Ayala, Verónica Pino, María J. Trujillo‐Rodríguez   +6 more
wiley   +1 more source

SEGURIDAD QUÍMICO INDUSTRIAL - FACULTAD DE QUÍMICA

, 2006
Programa de Aprendizaje de SEGURIDAD QUÍMICO INDUSTRIAL de la Facultad de ...
QUÍMICO FARMACÉUTICO BIÓLOGO
core  

Potes fumígenos, ovitrampas y otras herramientas con bajo impacto ambiental para controlar vinchucas y mosquitos

Revista de Salud Ambiental, 2022
La chinche Triatoma infestans (conocida en Argentina como “vinchuca”) y cuatro especies de mosquitos (Aedes aegypti, Culex pipiens quinquefasciatus, Anopheles pseudopunctipennis y An. darlingi) son los principales insectos vectores de enfermedades en el
Mercedes M.N. Reynoso, Raúl A. Alzogaray, Laura V. Harburguer, Paula V. Gonzalez, Alejandro Lucía, Héctor M. Masuh, Gonzalo Roca Acevedo, Pablo L. Santo Orihuela, Ariel C. Toloza, Claudia V. Vassena, Eduardo N. Zerba   +10 more
doaj  

Acute and Chronic Effects of Green Tea Kombucha With and Without Grape Skin Extract on Immune and Oxidative Stress Markers in Beginner Runners: A Randomized Controlled Trial

Journal of Food Science, Volume 91, Issue 9, September 2026.
ABSTRACT Green tea kombucha is an antioxidant‐rich beverage with promising health benefits. However, evidence regarding its effects in physically active individuals remains limited. This study investigated the acute and chronic effects of green tea kombucha, with or without grape skin extract, on immune and oxidative stress markers in beginner runners.
Dandara Baia Bonifácio, Rayanne Santos de Paulo, Pedro Henrique Viana Mendes, Udielle Vermelho Lacerda, Rodrigo Rezende Cardoso, Helton de Sá Souza, Frederico Augusto Ribeiro de Barros, Josefina Bressan   +7 more
wiley   +1 more source