Results 91 to 100 of about 33,288 (212)

LSHTC: A Benchmark for Large-Scale Text Classification

open access: yes, 2015
LSHTC is a series of challenges which aims to assess the performance of classification systems in large-scale classification in a a large number of classes (up to hundreds of thousands).
Amini, Massih-Reza   +8 more
core  

Testicular length as an indicator of the onset of sperm production in alpacas under Swedish conditions [PDF]

open access: yes, 2016
Background: The popularity of alpacas (Vicugna pacos) is increasing in Sweden as well as in other countries; however, knowledge about optimal management practices under Swedish conditions is still limited.
Abraham, Maria Celina   +6 more
core  

Pastores de Alpacas

open access: yesAllpanchis, 1975
Intentamos realizar un resumen de las sociedades de pastores de alpacas de la puna andina, mostrando aspectos caracter´´ísticos de su cultura y su organización social. El resumen etnográfico que presentamos se ha efectuado, en lo básico, con datos obtenidos por el autor y otras personas dedicadas al estudio de la sociedad y la cultura de los pastores ...
openaire   +2 more sources

La asignación de servicios en los contratos de consorcios sin contabilidad independiente y su inafectación según la legislación del Impuesto General a las Ventas

open access: yesThēmis, 2019
La inafectación se configura como una institución legal mediante la cual se exime de cualquier imputación de carga fiscal a los hechos económicos que no se encuentran subsumidos dentro de la hipótesis de incidencia tributaria. Este artículo analiza la
Gonzalo Alonso Escalante Alpaca
doaj  

Evaluation of the Effect of Diet on Quality of Alpaca Fleece Fiber Phase I: Determination of Effective Evaluation Parameters [PDF]

open access: yes, 2001
Author Institution (Jakes): Department of Consumer and Textile Sciences, The Ohio State University; Author Institution (Anderson): Department of Veterinary Clinical Sciences, The Ohio State ...
Anderson, David, Jakes, Kathryn
core  

Expression and localization of nerve growth factor (NGF) in the testis of alpaca (llama pacos)

open access: yesFolia Histochemica et Cytobiologica, 2011
During alpaca testis development and spermatogenesis, nerve growth factor (NGF) may play an importantrole. The main aim of this study was to determine the expression and localization of NGF in the alpacatestis, and to discuss the important role of NGF in
Haidong Wang   +4 more
doaj  

An Experimental Study on Harassment Moderation in Llama and Alpaca

open access: yesBig Data and Cognitive Computing
The growing integration of chatbots and large language models (LLMs) into society raises important concerns about their potential to reproduce toxic human behaviors.
Henrique Tostes de Sousa   +1 more
doaj   +1 more source

Selected Physical and Mechanical Properties of Alpaca Fibers Differing in Color

open access: yesJournal of Natural Fibers
Demand for alpaca fiber is subject to an increase, which is due to its beneficial properties. The study aimed to determine the differences in physical and mechanical properties, as well as heat insulation properties of alpaca fibers differing in color ...
Katarzyna Czyż   +3 more
doaj   +1 more source

Optimization of Process of Dyeing Alpaca Yarn Using Indigo Carmine (C.I. Natural Blue 2)

open access: yesFibers
As part of an implementation in the Peruvian textile industry, the use of different sources to obtain blue hues in alpaca fiber has taken on a prominent role.
Cristina M. Luque-Jacobo   +3 more
doaj   +1 more source

Sistemática, taxonomía y domesticación de alpacas y llamas: nueva evidencia cromosómica y molecular Systematics, taxonomy and domestication of alpaca and llama: new chromosomal and molecular evidence

open access: yesRevista Chilena de Historia Natural, 2007
Existen cuatro especies de camélidos sudamericanos, dos de ellos silvestres, guanaco (Lama guanicoe) y vicuña (Vicugna vicugna), y dos formas domésticas, alpaca (Lama pacos) y llama (Lama glama), cuyo origen ha sido objeto de debate.
JUAN C MARÍN   +10 more
doaj  

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