Results 21 to 30 of about 4,003 (154)

Buenas prácticas de ordeño y la calidad higiénica de la leche en el Ecuador

open access: yesLa Granja: Revista de Ciencias de la Vida, 2011
Mediante esta investigación se pudo conocer las Buenas Prácticas de Ordeño (BPO) que se desarrollan en las zonas productoras de leche en Ecuador, de manera que se puedan establecer parámetros de mejoramiento de las mismas y prevenir la contaminación de ...
Nancy Bonifaz García   +1 more
doaj   +1 more source

Procedimientos de muestreo sobre el contenido de grasa de la leche de vacas Pantaneiras

open access: yesRevista Minerva
Este estudio buscó verificar la concentración de lípidos en la leche durante el ordeño y a lo largo de la lactación. Se utilizaron vacas Pantaneiras mantenidas en pastoreo.
Marcus Vinicius Morais de Oliveira   +2 more
doaj   +1 more source

Detection of trade in products derived from threatened species using machine learning and a smartphone application

open access: yesConservation Biology, EarlyView.
Abstract Illegal and unsustainable wildlife trade remains a major conservation challenge and is increasingly shifting to online marketplaces where monitoring is difficult. To address this gap, we used real‐world images from online platforms, enforcement seizures, and market inspections to develop a deep‐learning object detection framework to identify ...
Ritwik Kulkarni   +2 more
wiley   +1 more source

Ordeño manual. Cartilla 1 [PDF]

open access: yes, 1985
Este documento explica cómo ordeñar vacas en una forma técnica e higiénica, obteniendo una mayor producción y evitando daños en las ubresThis document explains how to milk cows in a technical and hygienic way, obtaining a higher production and avoiding ...
Espitia, Leonidas, Molina, Efraín
core  

Temporal Dilution: Chemotherapy, Capitalism, and the Making of Cancer Time in Colombia

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 4, December 2026.
ABSTRACT Through the ethnographic case of a man undergoing chemotherapy for prostate cancer at a hospital in Colombia, this article examines how chemotherapy schedules make toxicity clinically manageable while imposing rhythms that many patients cannot sustain. It develops an analytic framework centered on three interrelated temporal dynamics: temporal
Camilo Sanz
wiley   +1 more source

A Museum‐Curated, Voucher‐Backed 12S Barcode Reference Library for Fishes of the Ecuadorian Amazon

open access: yesMolecular Ecology Resources, Volume 26, Issue 8, November 2026.
ABSTRACT Environmental DNA (eDNA) metabarcoding is an emerging method that promises to expedite and improve biodiversity surveys by identifying species from the genetic material they shed into the environment. eDNA methods offer many advantages over conventional specimen‐based surveys, but their effectiveness hinges on reference libraries, which for ...
Evan W. Hessels   +6 more
wiley   +1 more source

El buen ordeño [PDF]

open access: yes, 2005
Guía para eseñarle hacer un buen ordeño, como se hace, que es un ordeño alterno, o un mal ...
Ramírez, Elías, Dávila, Omar
core  

The New World Order and National Security Dynamics of African States: Case Studies of Cameroon and Mali

open access: yesWorld Affairs, Volume 189, Issue 4, Winter 2026.
ABSTRACT The move from unipolarity to a fluid and contested multipolar world order has significantly changed the way African nations form national security policy due to changes in the nature of the strategic environment of those states. Much of the literature has focused on how the actions of major world powers ‐ the United States, China and Russia ...
Chick Edmond   +2 more
wiley   +1 more source

El ordeño [PDF]

open access: yes, 1987
Unidad 2 del bloque modular “Obtención higiénica de la leche” en la que describen prácticas de ordeño manual y mecánico, tipos de ordeño, casos especiales de ordeño, partes de una máquina ordeñadora y su función.Unit 2 of the modular block "Hygienic ...
García G., Ofelia, Ochoa M., Isabel
core  

Individual bird identification by modelling temporal structure in bioacoustic embeddings

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 10, Page 2909-2927, October 2026.
Abstract Identifying individual animals from vocalizations is an emerging research area in computational bioacoustics. This non‐invasive approach reduces reliance on physical capture and tagging for wildlife monitoring. Recent advances in this area leverage deep learning and bioacoustic foundation models adapted from species‐level classifiers. However,
Jonathan Gallego   +2 more
wiley   +1 more source

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