Results 21 to 30 of about 46,783 (268)

Effect of artificial insemination and natural mating on reproductive parameters in pigs of warm-humid climate region

open access: yesIndian Journal of Animal Sciences, 2020
Artificial insemination is a popular assisted reproductive technology that ensures transfer of genetic information from animal to animal. This study was meant to evaluate the influence of artificial insemination and natural mating on selected ...
EDSON BRODELI FIGUEROA PACHECO   +5 more
doaj   +1 more source

EFFECT OF AGE AND CUTTING HEIGHT OF HYBRIDS OF Urochloa sp. ABOUT In vitro GAS PRODUCTION

open access: yesTropical and Subtropical Agroecosystems, 2022
Background. The production of ruminants in the tropics is based on the grazing of grasses, which present variations in their nutrient content depending on the intensity and frequency of cutting. Objective. To determine the effect of cutting intensity and
Paulino Sánchez Santillán   +4 more
doaj   +1 more source

Violencia política e impunidad en Atoyac de Álvarez, Guerrero. El difícil procesamiento social de un pasado contrainsurgente (2000-2014)

open access: yesSecuencia, 2018
El caso de Atoyac de Álvarez, un municipio serrano de la Costa Grande de Guerrero, azotado por la guerrilla y la contrainsurgencia en la segunda mitad del siglo XX, permite analizar cómo las dinámicas de violencia e impunidad continuas moldean los ...
Libertad Argüello Cabrera
doaj   +1 more source

Diversidad alfa y beta de la avifauna en bosques tropicales húmedos y semihúmedos de la sierra de Atoyac, una región prioritaria para la conservación del sur de México

open access: yesRevista Mexicana de Biodiversidad, 2020
Este estudio describe la diversidad alfa y beta de la avifauna en bosque mesófilo de montaña y bosque tropical subcaducifolio en un gradiente altitudinal que oscila de los 600-2,200 m, en la sierra de Atoyac, Guerrero.
R. Carlos Almazán-Núñez   +11 more
doaj   +1 more source

Preliminary crustal structure of the coast of Guerrero, Mexico, using the minimum apparent velocity of refracted waves

open access: yesGeofísica Internacional, 1992
Se muestra la estructura de velocidades sísmicas en la costa de Guerrero, México, determinada a partir de las velocidades aparentes mínimas de ondas refractadas.
Gerardo Suárez   +2 more
doaj   +1 more source

Andrés Guerrero [PDF]

open access: yesFocaal, 2012
Interviewed and translated by Tristan PlattTP: Andrés, you have recently published a book which has provoked considerable interest, and which presents the results of your reflections over several years on the history and anthropology of Ecuador. Let me start by asking you what led you to these two disciplines, and how you think the combination has led
Tristan Platt, Andrés Guerrero
openaire   +1 more source

Acumulación versus Redistribución/Reconocimiento: Coordenadas para comprender el derecho al agua en Guerrero desde la pluralidad étnica

open access: yesEntretextos
La presente investigación tiene como objetivos discutir y analizar desde la perspectiva de la justicia social fundada en la interacción redistribución/reconocimiento como los clivajes estructurales de exclusión (clase, raza y género), junto con el ...
Bruno Valverde Jaimes
doaj   +1 more source

Minimal Important Change and Minimal Clinically Important Difference in Pain and Function With Exercise in Hip Osteoarthritis

open access: yesArthritis Care &Research, EarlyView.
Objective The objective of this study was to estimate the minimal important change (MIC) and minimal clinically important difference (MCID) for pain and physical function in individuals with hip osteoarthritis (OA) following a physiotherapist‐guided exercise intervention.
Yareni Guerrero   +8 more
wiley   +1 more source

Atomic Layer Deposition Processes: Versatile Platforms for Engineering ZnO‐Chitosan Biointerfaces

open access: yesAdvanced Healthcare Materials, EarlyView.
Vapour phase metalation (VPM), multiplied pulsed vapour phase infiltration (MPI), and O2 plasma‑enhanced atomic layer deposition (PEALD) tailor Zn–chitosan (Zn‑CS) films. PEALD improves wettability and biocompatibility. MPI enhances semiconductor behavior. Antiseptic selectivity: VPM → E. coli; MPI → H. pylori.
Mabel Moreno   +17 more
wiley   +1 more source

Transient Charging of Mixed Ionic‐Electronic Conductors by Anomalous Diffusion

open access: yesAdvanced Materials, EarlyView.
This article explores charge transport in mixed ionic‐electronic conductors (MIECs) through electrochemical impedance spectroscopy and transient current analysis. Focusing on PEDOT:PSS, WO3, and n‐doped PBDF, it uncovers the impact of anomalous diffusion via fractional modeling. The study reveals key correlations that deepen understanding and guide the
Heyi Zhang   +9 more
wiley   +1 more source

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