Results 41 to 50 of about 24,887 (217)

Diseño de un edificio autosuficiente y "low cost" para autoconstrucción [PDF]

open access: yes, 2010
El edificio que se proyecta responde a las actuales necesidades que demanda el sector. Necesidades que pasan por una mejora sustancial de la eficiencia energética sin que ello suponga un sobrecoste.
Belmonte, Adrià   +3 more
core   +1 more source

Conservation grounded in traditional ecological knowledge, culture and hunting

open access: yesPeople and Nature, Volume 8, Issue 1, Page 256-266, January 2026.
Abstract For millennia, traditional hunting practices have provided a means of subsistence for numerous indigenous peoples worldwide. Not only do managed traditional hunting practices perpetuate Traditional Ecological Knowledge (TEK), but they also promote the sustainable utilization of natural resources.
Wu Fei   +8 more
wiley   +1 more source

Early Duplication of a Single MHC IIB Locus Prior to the Passerine Radiations. [PDF]

open access: yes, 2016
A key characteristic of MHC genes is the persistence of allelic lineages over macroevolutionary periods, often through multiple speciation events. This phenomenon, known as trans-species polymorphism (TSP), is well documented in several major taxonomic ...
Andrea K TOWNSEND   +11 more
core   +2 more sources

Unruffling the global feather trade: a comparative analysis of CITES and LEMIS records of feathers and bird skins

open access: yesWildlife Biology, Volume 2026, Issue 1, January 2026.
During the 18th and 19th centuries, bird feathers (class: Aves) were harvested from wild populations and sold globally in enormous quantities to meet the rising demand of the fashion industry. Although many laws now prevent similar widescale harvest, there is a paucity of studies on the trade that has continued to occur since the 20th century.
Jasmin Broadbridge   +2 more
wiley   +1 more source

Las Colecciones del Museo de Ciencias Naturales de la Universidad de Navarra. I. Vertebrados [PDF]

open access: yes, 2000
Se presenta el Catálogo de la Colección de Vertebrados expuesta en el Museo de Ciencias Naturales de la Universidad de Navarra. La mayor parte de la colección, de ámbito mundial, proviene de la antigua Colección del Colegio Lecároz (Navarra).
Ariño-Plana, A.H. (Arturo Hugo)   +1 more
core  

Serologic evidence of west nile virus infection in birds, Tamaulipas State, México [PDF]

open access: yes, 2003
Following the introduction of West Nile virus (WNV) into North America in 1999, surveillance for WNV in migratory and resident birds was established in Tamaulipas State, northern México in December 2001.
Beaty, Barry J.   +10 more
core  

El nom popular dels ocells a l'Alguer [PDF]

open access: yes, 2010
Il saggio in questione e parte di una ricerca sul campo di carattere onomastico rife rito al nome popolare degli uccelli. L'autore, grazie alla conoscenza del territorio, delle tradizioni di lavoro di un idoneo numero di memorialisti, algheresi per ...
Rafael Caria
core   +1 more source

Cytologie bij zangvogels : een nuttige diagnostische tool [PDF]

open access: yes, 2018
Disease outbreaks in Passeriformes housed in group are often of infectious origin. Clinical signs observed are often similar and non-specific. In these cases, cytology is an invaluable tool for developing a presumptive or definitive diagnosis that can ...
Garmyn, An, Verlinden, Marc
core  

Home - About - Disclaimer - Privacy