Results 41 to 50 of about 1,376,491 (208)
Measures of tuna abundance from purse-seine operations in the Eastern Pacific Ocean, adjusted for fleet-wide evolution of increased fishing power, 1960-1971 [PDF]
, 1975 ENGLISH: The fishing power of the tuna purse-seine fleet of the eastern Pacific Ocean has increased since the early 1960's. Because the entire fleet seems to have adopted equipment and techniques to increase its efficiency in capturing tunas, traditional
Pella, Jerome J. +1 more
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Journal of the Royal Anthropological Institute, EarlyView.The Eastern Mediterranean lies directly on the principal migration route for human groups dispersing across Africa, Europe, and Asia. It also encompasses the Balkans, where fauna and flora, as well as hominin populations, are thought to have persisted through glacial periods.
Katerina Harvati
wiley +1 more source
PolibotánicaEl objetivo de la presente investigación fue evaluar la diversidad, estructura horizontal y estructura vertical de especies arbóreas de tres tipos de vegetación forestal en el ejido Adolfo Ruíz Cortines al sur del estado de Durango, México.
Edgar Silva-González +5 more
doaj +1 more source
Revista da Sociedade Brasileira de Medicina Tropical, 1968 Estudo biométrico de 10 amostras de Trypanosoma cruzi isoladas de casos humanos da doença de CHAGAS, nove mantidas em camundongos brancos jovens e uma mantida em ratos brancos jovens, mostrou a existência de grandes variações amostrais.
Francisco Ferriolli Filho +2 more
doaj +1 more source
Métodos discretos y continuos para modelar la densidad de probabilidad de la volatilidad estocástica de los rendimientos de series financieras [PDF]
, 2007 En este trabajo se consideran los rendimientos diarios de un activo financiero con el propósito de modelar y comparar la densidad de probabilidad de la volatilidad estocástica de los retornos.
Grajales Correa, Carlos Alexánder +1 more
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Accounting Perspectives, EarlyView.ABSTRACT We investigate the impact of sustainability report assurance and assurance provider characteristics (i.e., Big 4, statutory auditor, and industry specialist) on the cost of equity in a setting in which reporting is mandatory and assurance is voluntary.
Julian Kordisch, Reiner Quick
wiley +1 more source
Acoustic testing for peach fruit ripeness evaluation during peach storage stage
Revista Ciencias Técnicas Agropecuarias, 2005 La firmeza del melocotón durante cuatro semanas de almacenamiento a 4 ± 0,5 ºC y humedad relativa 93± 2 % fue monitorizada usando el método no destructivo de Respuesta al Impulso Acústico (AIR) y el método destructivo del pinchazo Magness- Taylor.
Antihus Hernández Gómez +3 more
doaj
Un análisis comparativo de los rendimientos del IBEX 35 y el DAX 30 [PDF]
, 2017 En este trabajo, se lleva a cabo, un análisis comparativo de los rendimientos diarios del Ibex 35 y del Dax 30. En primer lugar, se hace una comparación metodológica, mostrando las principales características de cada índice así como su composición y ...
Guzmán Plazuelo, David
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Beyond the next step: A multi‐criteria generative validation framework for step selection functions
Methods in Ecology and Evolution, EarlyView.Abstract Step‐selection functions (SSFs), typically fitted using step‐selection analysis (SSA) or integrated step‐selection analysis (iSSA) are widely used to infer habitat selection and movement kernels from high‐frequency telemetry data, but most standard validation tools focus on one‐step‐ahead prediction and do not guarantee that fitted models ...
Aurélien Nicosia
wiley +1 more source
Informe GepecO Programa Nacional de Fortalecimento da Agricultura Familiar (PRONAF) foi uma ação do governo federal no intuito de ampliar o acesso dos agricultores e agricultoras familiares as linhas de crédito, trabalhando com uma política que fosse direcionada ao ...
Kennedy Jamestony de Carvalho e Souza +3 more
doaj +1 more source