Results 71 to 80 of about 997,060 (171)

Evolución de la función renal en un grupo de pacientes con estenosis de la/s arteria renal sometidos a tratamiento revascularizador [PDF]

open access: yes, 2013
La estenosis de l'artèria renal és una causa freqüent d'hipertensió arterial secundària i insuficiència renal. Els estudis disponibles no han demostrat superioritat de la revascularització sobre el tractament mèdic, generant controvèrsia quant a l ...
Marin Valencia, Adriana Lucia   +3 more
core  

Seed dispersal by brown bears promotes trophic facilitation in a human‐dominated landscape

open access: yesEcosphere, Volume 17, Issue 5, May 2026.
Abstract Seed dispersal is a key ecological process with wide‐ranging implications for plant population dynamics, forest regeneration, and biodiversity maintenance. The role of carnivores and omnivores as endozoochorous dispersers is increasingly acknowledged.
Héctor Ruiz‐Villar   +4 more
wiley   +1 more source

Celestina's Hilado and Related Symbols: A Supplement

open access: yesCelestinesca, 1985
No disponible.
Manuel da Costa Fontes
doaj   +1 more source

Los años 90 en América Latina: otra década de desigualdad persistente, pero con un poco menos de pobreza [PDF]

open access: yes
(Disponible en idioma inglés únicamente) En este trabajo se procesan 76 encuestas de hogares de 17 países latinoamericanos, para documentar las variaciones de la pobreza y la desigualdad durante los años 90.
Miguel Székely
core  

Growth, mortality, and exploitation of the Engraulidae, with special reference to the anchoveta, Cetengraulis mysticetus, and the colorado, Anchoa naso, in the Eastern Pacific Ocean [PDF]

open access: yes, 1967
ENGLISH: Growth and mortality data for Cetengraulis mysticetus, Anchoa naso, Engraulis mordax, E. ring ens, E. anchoita, E. encraslcbolus, E. japonicus, and E. australis were assembled and compared.
Bayliff, William H.
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

Non disponible

open access: yes, 2013
In multiobjective optimization, the knowledge of the Pareto set provides valuable information on the reachable optimal performance. A number of evolutionary strategies have been proposed in the literature and proved to be successful to identify Pareto set. Howerver, these derivative free algorithms are very demanding in computational time.
  +6 more sources

Inconcinnity in the Tragicomedia, Act XIV

open access: yesCelestinesca, 1984
No disponible.
James R. Stamm
doaj   +1 more source

Data gaps and heterogeneity limit our understanding of human–wildlife interactions: A continental study of Andean bears

open access: yesPeople and Nature, Volume 8, Issue 5, Page 1499-1519, May 2026.
Abstract The expansion and intensification of human activities have increased interactions between people and wildlife. Interactions involving bears and other large carnivores are complex and can lead to conflicts. Promoting positive coexistence requires managing information, which is not always available.
Roxana Rojas‐VeraPinto   +2 more
wiley   +1 more source

M. R. Lida de Malkiel's Ur-Celestina (1949)

open access: yesCelestinesca, 1984
No disponible.
Yakov Malkiel
doaj   +1 more source

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