Buscar
Mostrando ítems 1-10 de 21
The Morphological Basis of vicuña wool: Skin and gland structure in Vicugna vicugna (Molina 1782)
(2016-04)
The vicuña (Vicugna vicugna) is the smallest member of the Camelidae with one of the most valuable fibers in the world. However, little is known of the structural basis for this fiber or of the skin glands used in chemical ...
Comercio internacional y distribución de beneficios de la fibra de vicuña
(Universidad Nacional de ColombiaCO, 2019)
con este artículo de investigación se espera mostrar la influencia del comercio
internacional de fibra de vicuña para la sostenibilidad social y económica, en el marco de los
beneficios compartidos y bienestar para las ...
Molecular genetic evidence for social group disruption of wild vicunas Vicugna vicugna captured for wool harvest in Chile
(ELSEVIER, 2009)
Since 1994 wild vicunas have been captured and shorn for their wool, yet, there remains a noticeable lack of data regarding the possible influence of capture and shearing upon vicuna biology. Therefore, we assessed ...
Forensic identification of the keratin fibers of South American camelids by ambient ionization mass spectrometry: Vicuña, alpaca and guanaco
(Wiley, 2020)
Rationale The keratin fleece of the endangered vicuna (Vicugna vicugna) commands a high value in international markets, and this trade has caused illegal poaching and a substantial decrease in vicuna populations. Morphological ...
The physiological impact of wool-harvesting procedures in vicunas (Vicugna vicugna)
(UNIV FEDERATION ANIMAL WELFARE, 2003)
A current programme of wildlife utilisation in the Andean region involves the capture of wild vicunas, their shearing, transport and, in some cases, captive farming. The effects of these interventions on the physiology, ...
Mercados transoceánicos del Tucumán virreinal: el comercio de lana de vicuña desde Salta en el siglo XVIIIExport products in the colonial Tucumán. The vicuña wool trade from Salta at the end of the 18th century
(Sección Historia. Instituto Superior de Profesorado N°3. Villa Constitución, Argentina, 2022)
Potencial uso en la evaluación de lanas y fibras de animales de un novedoso caracterizador electrónico
(Universidad Mayor de San Marcos. Facultad de Medicina Veterinaria, 2018)
Se desarrolló y validó un novedoso Caracterizador Electrónico de Fibras (CEF). En el desarrollo del CEF se utilizaron y ensamblaron componentes mecánicos, ópticos, electrónicos e informáticos. Para la calibración, validación ...
Capture of the vicuna (Vicugna vicugna) for sustainable use: Animal welfare implications
(ELSEVIER SCI LTD, 2006)
The current program of vicuna conservation includes their live-capture for wool harvest in the Andes Region in northern Chile. Here, we describe studies that assess the impacts on the species of different variables relating ...