Results 81 to 90 of about 288,125 (235)

Report of the Inter-American Tropical Tuna Commission for the year 1955 [PDF]

open access: yes, 1956
ENGLISH: This is the fifth year of investigations, by the Inter-American Tropical Tuna Commission, of the fisheries for tunas and tuna-bait fishes in the Eastern Pacific Ocean adjacent to the shores of the Americas.

core  

Unpacking Welfare Deservingness Theory: Evidence From the Perceived Deservingness of Gig Workers

open access: yesPolicy Studies Journal, EarlyView.
ABSTRACT The theory of welfare deservingness provides valuable insights into the social legitimacy of welfare programs and the principles underlying policy design. In examining the question of who deserves what and why, established deservingness criteria emphasize that individuals demonstrating motivation to work (“reciprocity”) are typically perceived
Juhyun Bae
wiley   +1 more source

Efecto de la administración de dexametasona sobre la glicemia en pacientes diabéticos llevados a cirugía [PDF]

open access: yes, 2013
En este trabajo se realizó un estudio observacional, descriptivo, exploratorio y ambilectivo en la población de 60 pacientes diabéticos llevados a cirugía programada en el Hospital universitario Clínica San Rafael, con un control glicémico adecuado y ...
Carvajal Pérez, Estephanie   +1 more
core  

Dificultades en la comprensión de las explicaciones de los libros de texto de física [PDF]

open access: yes, 1983
Resumen basado en el de la publicaciónResumen en inglésSe analizan las explicaciones de los libros de texto de física de la escuela secundaria española utilizando un esquema clasificatorio de dos categorías: concreta y formal.
Aguirre de Carcer, Íñigo
core   +2 more sources

ABCA12 Frameshift Deletion in Domestic Cats With Ichthyosis Fetalis

open access: yesVeterinary Dermatology, EarlyView.
ABSTRACT Background Ichthyosis fetalis (IF), also known as harlequin ichthyosis, is a rare and often fatal autosomal recessive congenital skin disorder. It is characterized by thickened, hard skin plaques and deep skin fissures that limit mobility and cause malformations of the eyes, lips and ears.
Jeanna M. Blake   +2 more
wiley   +1 more source

Efecto de la proporción de naranja (Citrus sinensis), papaya (Carica papaya) y piña (Ananas comosus) en la aceptabilidad sensorial de un néctar mixto

open access: yesAgroindustrial Science, 2012
Se evaluó el efecto de la proporción del jugo de naranja, jugo de papaya y jugo de piña en las características sensoriales de un néctar mixto, utilizando el Diseño de Mezclas. Mediante la prueba sensorial realizada se obtuvo una mayor aceptabilidad para
Julio Rojas   +5 more
doaj   +1 more source

Editorial [PDF]

open access: yes, 2008
Actualmente el mundo parece debatirse en un panorama de compromisos planetarios que exigen su cumplimiento serio en el corto plazo y que de no hacerlo pueden devenir en crisis de proporciones insospechadas, tanto en el orden económico como en el ...
Madrigal Uribe, Delfino   +1 more
core  

Joint Angular Excursions and Angular Range Utilization During Stance‐Phase Locomotion in Terrestrial Mammals: A Comparative Morphofunctional Data Set

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 345, Issue 4, Page 361-376, May 2026.
This study quantifies stance‐phase joint angular excursions and angular utilization (AUI%) during walking in 182 terrestrial mammal species. Across mammals, total limb excursion during stance (TAE) decreases with increasing body mass, whereas AUI% remains broadly conserved, indicating similar proportional use of summed joint excursions to generate net ...
Paul Medina‐González
wiley   +1 more source

Dibujo a mano alzada. Unidad autoformativa 18 [PDF]

open access: yes, 1977
Este documento explica los materiales y metodos para trazar a mano alzada la proyección isométrica y las vistas correspondientes de cualquier pieza similar, en un formato DIN A4 en el sistema ISOThis document explains the materials and methods to draw by
Amaya López, Josué   +2 more
core  

BIEN: A biodiversity informatics ecosystem advancing open and reproducible workflows for plant observation, plot and trait data

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 5, Page 1556-1584, May 2026.
Abstract The rapid expansion of biodiversity data presents new opportunities to understand and forecast biosphere dynamics. However, disparate and dispersed data, taxonomic and geographic inconsistencies, pervasive quality issues, and a lack of reproducable workflows hinder synthesis, introduce biases and limit accurate assessment of biodiversity ...
Brian J. Enquist   +38 more
wiley   +1 more source

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