Results 51 to 60 of about 237,225 (292)
Revista Mexicana de Ciencias Pecuarias, 1976 En la región de Mixquiahuala, Hgo. durante un año de pruebas se llevó a cabo el presente estudio en suelos profundos y suelos delgados. Se evaluaron 11 variedades de alfalfa y dos asociaciones utilizando un diseño de bloques al azar con cuatro ...
Jorge J. Aguilera M., Ricardo Garza T.
doaj +1 more source
Development of D-Statcom in hardware in the loop system for voltage SAG mitigation [PDF]
, 2019 The problem of power quality (PQ) is of utmost concern today. The widespread use of electronic equipment such as adjustable speed drive (ASD), programmable logic controller (PLC), information technology equipment in power electronics applications such
Mohammed, Amjad Muneim
core
Structural and Chemical Engineering of Sub‐Nanochannel Membranes Toward Ion Selectivity
Advanced Functional Materials, EarlyView.This review summarizes recent advances in structural and chemical engineering of sub‐nanochannels for ion selectivity. We first introduce fundamental ion transport mechanisms within sub‐nanochannels, followed by strategies to tune pore size, geometry, and surface functionalities, categorized into charge‐based, ion‐recognition, hydrophilic bonding, and ...
Yuyu Su +5 more
wiley +1 more source
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2023 The purpose of the mechanical calculation of flexible conductors of switchgears and power lines is to determine the sag, tensions, and loads on support structures, minimum distances to adjacent live parts and some other parameters. Calculations should be
Yu. V. Bladyko +2 more
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New organic-walled dinoflagellate cysts from recent sediments of central Asian seas [PDF]
, 2004 Recent to sub-recent sediments from the Caspian Sea, the Kara-Bogaz-Gol Bay, the Enseli lake and the Aral Sea contain the new organic-walled dinoflagellate cysts Caspidinium, Caspidinium rugosum and Impagidinium caspienense.
Chalié, F +3 more
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Respiratory Organ‐on‐a‐Chip for Disease Modeling: From Architecture to Functional Integration
Advanced Healthcare Materials, EarlyView.Respiratory organ‐on‐a‐chip (ROC) models capture key mechanical and cellular cues of the human respiratory system, enabling quantitative dissection of disease mechanisms. This review links ROC architectures to disease modeling, functional integration, and commercialization, and proposes a decision framework that aligns model complexity with mechanistic
Jinzhuo Hu +4 more
wiley +1 more source
Substitución de pasta de soya con pasta de semilla de calabaza, en raciones para cerdos de abasto
Revista Mexicana de Ciencias Pecuarias, 1976 Se efectuaron dos experimentos para determinar el efecto de substituir pasta de soya con pasta de semilla de calabaza (PSC) para cerdos de abasto. En el primero se emplearon 18 cerdos Duroc de 59.4 kg y los niveles de substitución fueron 0, 50 y 100%; la
Bartolomé Manjarréz +3 more
doaj
Hidden Nondefense: Partisanship in State Attorneys General Amicus Briefs and the Need for Transparency [PDF]
, 2019 In all fifty states, the State Attorney General (SAG)—as the state’s chief legal officer—is charged with defending state laws that are challenged in court.
Grumet, Lisa F.
core +2 more sources
Insulin Action on Polyunsaturated Phosphatidic Acid Formation in Rat Brain: An “In Vitro” Model with Synaptic Endings from Cerebral Cortex and Hippocampus [PDF]
, 2009 The highly efficient formation of phosphatidic acid from exogenous 1-stearoyl-2-arachidonoyl-sn-glycerol (SAG) in rat brain synaptic nerve endings (synaptosomes) from cerebral cortex and hippocampus is reported.
Giusto, Norma Maria +2 more
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Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine
Advanced Materials, EarlyView.A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen +5 more
wiley +1 more source