Results 101 to 110 of about 2,384,025 (238)

¿Cuántos clusters hay en una población? [PDF]

, 1998
Sea una población cerrada formada por un número desconocido K y finito de clusters. El método bootstrap es utilizado para estimar el número de clusters que constituyen una población.
Prieto Martínez, Juan José
core   +1 more source

Extent of threats to marine fish from the online aquarium trade in the United States

Conservation Biology, Volume 40, Issue 1, February 2026.
The global marine aquarium hobby is a multibillion‐dollar industry, largely driven by demand from the United States. Much of this trade occurs online. We web scraped 4 major US‐based e‐commerce platforms selling marine aquarium fish to determine the retail price and source (wild capture, aquaculture, or both) of 13 families of ray‐finned marine fish ...
Bing Lin, Yiwen Zeng, Bryan To, Robert J. Holmberg, Andrew L. Rhyne, Michael Tlusty, David S. Wilcove   +6 more
wiley   +1 more source

La población de los bateyes azucareros [PDF]

, 1986
En este artículo se establece limitativamente un perfil demográfico de la población residente en los bateyes de campo del Consejo Estatal del Azúcar (CEA).
Ferrán, Femando I.
core  

Importance and spatial patterns of invisible fisheries in Amazonian clear‐water rivers as revealed by fisher knowledge and collaboration

Conservation Biology, Volume 40, Issue 1, February 2026.
The graphical abstract highlights the research collaboration with fishers through interviews to record fishers' knowledge and participatory monitoring, to provide data on small‐scale fisheries in three clear water rivers (Trombetas, Tapajos and Tocantins).
Renato A. M. Silvano, Kaluan C. Vieira, Paula E. R. Pereyra, Luís H. Tomazoni‐Silva, Ivan A. Alves, Jaqueline G. Bezerra, Márcia C. F. Dutra, Friedrich W. Keppeler, Carolina B. Nunes, Cristiane V. Cunha, Gustavo Hallwass   +10 more
wiley   +1 more source

Debiasing EQ-5D Tariffs. New estimations of the spanish EQ-5D value set under nonexpected utility [PDF]

Este proyecto tiene como objetivo estimar las utilidades asociadas a los estados de salud definidos mediante el sistema EuroQol-5D a partir de la medición directa de las preferencias de una muestra de la población andaluza.
Fernando Ignacio Sánchez Martínez, Ildefonso Méndez Martínez, Jorge Eduardo Martínez Pérez, Jose María Abellán Perpiñán   +3 more
core  

Zamora. Planos de población. 1910 (1911) [PDF]

, 1911
Copia digital. Valladolid : Junta de Castilla y León.
Sevilla, Elías
core   +1 more source

Survival, rarity, and extinction in tropical stony corals

Conservation Biology, Volume 40, Issue 1, February 2026.
Abstract Many reef‐building tropical corals are becoming rare. We considered the meaning of rarity in corals and highlighted taxa that have reached low abundances in the last few decades. The difficulties of quantifying rarity in the marine environment arise from the sheer scale and 3‐dimensional nature of the biome and the inherent challenges therein ...
Bryan Wilson, Peter J. Edmunds
wiley   +1 more source

Internal Migration and Regional Population Dynamics in Europe: Spain Case Study [PDF]

, 2000
Internal migration has been a key component in Spain’s sub-national population dynamics over the last century, particularly during the 1960s and 1970s, when the rural exodus was at its peak.
Coll, A.G., Stillwell, J.
core  

Development of a Four‐Language Questionnaire to Investigate Environmental Risk Factors for the Development of Canine Atopic Dermatitis and to Monitor Disease Course and Progression

Veterinary Dermatology, Volume 37, Issue 1, Page 34-44, February 2026.
Background: The chronic and multifactorial character of canine atopic dermatitis (cAD) often leads to poor disease control and treatment dissatisfaction. Environmental factors are likely to contribute to the disease development and may play a more important role than assumed previously.
Patricia Clara‐Maria Rhodius, Nina Fischer, Ana Rostaher, Franco Martini, Edwin Chapman, Sabrina Audergon, Stefan Hobi, Georg Lehner, Sylvie Wilhelm, Noëmi van Oordt, Claude Favrot, Malwina Kowalska   +11 more
wiley   +1 more source

Atención del cáncer a refugiados y población desplazada: una crisis humanitaria que se avecina

Gaceta Mexicana de Oncología
Please the the content in english.
openaire   +1 more source