Results 101 to 110 of about 249,357 (324)
Evaluación de la vacuna 9R liofilizada, para prevenir la infección por salmonella gallinarum
Revista Mexicana de Ciencias Pecuarias, 1975 Se evaluaron las siguientes características de la vacuna 9R contra tifoidea aviar: Capacidad de estimular la producción de anticuerpos aglutinantes contra S.
José E. Espinosa C. +2 more
doaj
Hotspots, trends, and regional focus on oil or gas exploration: A bibliometric comparative study
Deep Underground Science and Engineering, EarlyView.This paper explores the research trends in global oil and gas exploration through the bibliometric analysis of 3460 articles collected from the Web of Science database on oil and gas exploration published from 2013 to 2023. The research hotspots, objects, regional distribution, methods, and evaluation methods of oil and gas exploration are analyzed and
Jihong Wang +3 more
wiley +1 more source
Revista Mexicana de Ciencias Pecuarias, 1975 El garbanzo porquero es un cultivo de temporal que se cosecha en la región del Bajío y que se emplea tradicionalmente en la alimentación animal. Estudios con cerdos han de-mostrado que esta leguminosa puede sustituir satisfactoriamente al maíz y la ...
Juan Manuel Zamora +3 more
doaj
Impact of harmonic voltage distortion on the voltage sag behavior of adjustable speed drives [PDF]
, 2006 The behavior of adjustable speed drives under voltage sag conditions and supplied form non-sinusoidal voltage waveforms has received little attention in recent years.
Belmans, Ronnie +2 more
core
Energy Technology, EarlyView.Advanced virtual impedance control integrating multiple second‐order generalized integrator (SOGI) variants—SOGI, ESOGI, MSOGI, and DSOGI—enhances power and harmonic sharing accuracy in islanded microgrids. The comparative study quantifies performance–complexity trade‐offs, demonstrating up to 65% total harmonic distortion (THD) reduction and improved ...
Camelia Ait Hammouda +3 more
wiley +1 more source
Revista Mexicana de Ciencias Pecuarias, 1976 Después de la cosecha de granos, los agricultores afrontan un grave problema con el manejo del sobrante de la planta. En la mayoría de los casos, la práctica desempeñada ha sido quemar las pajas directamente en los campos de cultivo, ocasionando con ello
Enrique J. Sánchez
doaj
Epilepsia Open, EarlyView.Abstract Objective Accurate localization of epileptogenic foci remains of significant importance for surgical planning in drug‐resistant epilepsy. Multiple neuroimaging modalities are available; however, their comparative diagnostic performance lacks comparative detailed synthesis.
Mustafa S. Alhasan +12 more
wiley +1 more source
Reproducción y manejo del borrego tarasco o peligüey
Revista Mexicana de Ciencias Pecuarias, 1975 La raza ovina Tabasco o Peligüey ha mostrado, a través de su estudio, una buena efi-ciencia reproductiva, que repercute en forma definitiva en la producción.
Mario Valencia Zarazúa +2 more
doaj
Epilepsia Open, EarlyView.Abstract Objective We aimed to study the concordance of seizure semiology in direct electrical stimulation‐induced seizures (SIS) compared to spontaneous seizures during stereoelectroencephalography (SEEG) and to report on patient‐level variables associated with habitual and atypical SIS.
Marai Mahizhnan +5 more
wiley +1 more source