Results 11 to 20 of about 227,470 (164)

Obesity is positively associated with dehydroepiandrosterone sulfate concentrations at 7 y in Chilean children of normal birth weight. [PDF]

, 2013
BACKGROUND: In low-birth-weight girls, obesity increases the risk of premature adrenarche and metabolic complications. However, the consistency of this association in normal-birth-weight children and its potential mediators remain unknown.
Baquedano, Camila Corvalán, Charkaluk, Cohen, Cook, Corvalán, de Onis, D’Adamo, Fernandez, Genazzani, Gonzales, Guercio, Guercio, Havelock, Ibáñez, Ibáñez, Ibáñez, Idkowiak, Iñiguez, Jean, Kain, Kelnar, Khan, l’Allemand, Mentzel, Mericq, Ong, Palmert, Parker, Popkin, Rainey, Remer, Remer, Ricardo Uauy, Rittmaster, Rosenfield, Silfen, Slaughter, Smith, Sopher, Tanner, Topor, Utriainen, Verónica Mericq, Williams, Yu   +45 more
core   +1 more source

Fast and Efficient Monitoring of Diclofenac Dissolution Profile by CE [PDF]

, 2014
Capillary electrophoresis (CE) was used to follow Diclofenac tablet dissolution, in very short times and allowing dissolution testing without volume replacement. By using Student´s t test and F-test, this CE method was compared with HPLC.
Delfino, Mario Raul, Monzón, Celina María, Sarno, María del Carmen Teresa, Vera Candioti, Luciana   +3 more
core   +1 more source

Evaluación de insecticidas para el manejo del chinche marrón (Euschistus heros F.) (Hemíptera: Pentatomidae)

Revista Científica y Tecnológica UPSE, 2020
Se condujo bioensayos de laboratorio para evaluar la susceptibilidad de adultos del chinche marrón, Euchistus herus, a dos insecticidas organofosforados: Clorpirifos y Acefato.
Javier Antonio Contreras-Miranda, Miguel Angel Ramirez Marin   +1 more
doaj   +1 more source

Avances en el estudio de la roya asiática de la soya (Phakopsora pachyrhizi) en México

Revista Biológico Agropecuaria Tuxpan, 2018
El primer reporte de la roya asiática de la soya (Phakopsora pachyrhizi) en México fue en el 2005. Las pérdidas de rendimiento por la enfermedad oscilan entre el 25 y el 80 %, por lo que el uso del control químico constituye la estrategia principal para
Julio César García Rodríguez , Guillermo Ascencio Luciano , Antonio Palemón Terán Vargas, Nicolás Maldonado Moreno, José Eduardo de la Rosa Flores   +4 more
doaj   +1 more source

Estrategias de manejo integrado en el rendimiento y polifenoles de Fragaria x ananassa Duch

Revista de Investigación e Innovación Agropecuaria y de Recursos Naturales, 2023
Las estrategias de componentes para el control de plagas conllevan al menor uso de pesticidas en busca de productos de calidad e inocuos. La investigación se llevó a cabo en el Centro de Investigación Frutícola y Olerícola de la Universidad Nacional ...
Luisa M. Álvarez Benaute, Agustina Valverde-Rodriguez, Henry Briceno-Yen   +2 more
doaj   +1 more source

Synergetic Combination of Carbon Xerogels, Graphene Oxide and nano‐ZnO for Aqueous and Organic Supercapacitors

Batteries &Supercaps, Volume 8, Issue 3, March 2025.
This work proposes the synthesis of carbon‐based nanostructured materials obtained using ZnO as both nanos‐ template and catalysts simultaneously. During the synthesis, GO was used as a stabiliser, preventing the collapse of the 3D structure and improving its properties in terms of capacitance and surface area.
Rusbel Coneo‐Rodríguez, Alvaro Yamil Tesio, Fernando Pablo Cometto, Gustavo Marcelo Morales, Gabriel Ángel Planes, Alvaro Caballero   +5 more
wiley   +1 more source

Principios de manejo de control quimico del tizon tardio de la papa en Ecuador. [PDF]

, 2015
Es necesario establecer con claridad los principios del manejo químico de la enfermedad antes que recomendaciones explícitas del uso de fungicidas. Para establecer los principios de manejo, a su vez es necesario conocer la eficacia de control y los ...
Cuesta, X., Cuvi, M., Ochoa, J., Realpe, J., Rivadeneira, J., Sevillano, C., Sierra, N., Surquillo, J., Taipe, A., Tello, C.   +9 more
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Metabolic profile and root development of Hypericum perforatum L. in vitro roots under stress conditions due to chitosan treatment and culture time [PDF]

, 2016
The responses of Hypericum perforatum root cultures to chitosan elicitation had been investigated through 1H-NMR-based metabolomics associated with morpho-anatomical analyses.
Alessio eValletta, Alfredo eMiccheli, Elisa eBrasili, Fabio eSciubba, Federico eMarini, Gabriella ePasqua, Giulia ePraticò, Maria Enrica eDi Cocco, Maria Enrica eDi Cocco, Noemi eTocci, Valdir eCechinel-Filho, Valdir eCechinel-Filho   +11 more
core   +2 more sources

Sunlight‐Driven Green Synthesis of Platinum Nanoparticles From Double‐Vacancy Halide Perovskite Precursors for Methanol Reforming

Chemistry – A European Journal, EarlyView.
ABSTRACT The development of synthetic procedures for preparing metal nanoparticles with controlled size using sunlight opens new avenues toward more sustainable methods with lower energy consumption. Herein, we propose the use of double‐vacancy halide perovskites as precursors for engineering highly crystalline and small platinum nanoparticles (< 3 nm)
Kevin Mego, Saray Chacón‐Ruiz, Pedro Ruiz‐Campos, Herme G. Baldoví, Pedro Atienzar   +4 more
wiley   +1 more source

Strategies of management for the control of Thrips tabaci Lind. in red garlic [PDF]

, 2003
En cultivos de ajo colorado de Luján de Cuyo (Mendoza, Argentina) realizados en 1996/97/98 se compararon tres alternativas de manejo para el control del trips del ajo y la cebolla: a) control químico en tiempos calendarios sin considerar la dinámica ...
García Sáez, José G., Llera, Joaquín, Mácola, Guido S.   +2 more
core