Results 81 to 90 of about 2,441,313 (253)
Investigación y Postgrado, 2004 Recientes estudios han señalado que la interpretación que dan los textos universitarios de Química General de la evolución de la ciencia, contradice los eventos históricos.
Ysmandi Páez +2 more
doaj
The Importance of Local Aspects in Traditional Industries’ Competitiveness: an Overview of the State of the Art [PDF]
The process of globalization of the economy has modified the productive activity, enlarging the level of rivalry among firms. If it wants to respond with success to this new situation, a high competitiveness level should be maintained. The word is to the
José Luis Hervás- Oliver +2 more
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Using incentive payments to promote human–carnivore coexistence
Conservation Biology, EarlyView.Abstract For many large carnivores, minimizing the financial burden they impose on local people is critical to their conservation. Incentive‐based programs that provide people with financial benefits for taking pro‐conservation actions or achieving conservation goals are a promising tool for promoting human–carnivore coexistence. Although the number of
Adam Pekor +9 more
wiley +1 more source
ARS MedicaLa infección por el virus de la inmunodeficiencia humana (VIH) constituye un desafío significativo para la salud global, con un impacto profundo en la calidad de vida de millones de personas.
María de los Ángeles San Juan Raffo +3 more
doaj +1 more source
O ambiente em um livro didático de biologia: análise de conteúdo [PDF]
, 2012 Diante da necessidade do entendimento crítico sobre o ambiente em que existem interfaces entre conhecimentos socialmente construídos, é importante investigar como ele é trabalhado nos livros didáticos de biologia.
Carvalho, Graça Simões de +1 more
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Actitudes relacionadas con la ciencia : una revisión conceptual [PDF]
, 1995 This study starts from some previous reports about science related attitudes and the main achievements and contributions to this area along the last decades.
Manassero Mas, María Antonia +1 more
core +2 more sources
Conservation Biology, EarlyView.Abstract The design of experiments to investigate the combined effects of multiple stressors requires exposing target organisms to multiple combinations of stressor doses. Concurrent manipulation of stressors is often infeasible with wildlife, but long‐lasting health effects allow individual health to be used as an integrator of prior stressor exposure.
Enrico Pirotta +24 more
wiley +1 more source
Revista Colombiana de Endocrinología, Diabetes y MetabolismoContexto: la Asociación Colombiana de Endocrinología, Diabetes y Metabolismo (ACE) realizó este consenso de expertos para establecer guías para la tamización y el tratamiento del déficit de vitamina D, adaptadas a las necesidades de los pacientes en ...
Hernando Vargas-Uricoechea +9 more
doaj +1 more source
Estimating a Risky Term Structure of Uruguayan Sovereign Bonds. [PDF]
Based on a joint three – factor a¢ ne model, we estimate the term structure of interest rates and default spreads for Uruguay using the reduced - form approach developed by Du¢ e and Singleton.
Gabriel Katz, Serafín Frache
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Biodiversity‐driven spatial conservation planning to delineate temporally stable regions
Conservation Biology, EarlyView.Abstract The accelerating loss of biodiversity underscores the critical need for effective conservation strategies, particularly in the face of climate change and anthropogenic pressures. We devised a conservation planning framework that adopts a temporal stacking approach to species distribution models and landscape connectivity analyses. These models
Mattia Iannella +5 more
wiley +1 more source