Results 81 to 90 of about 198,243 (266)

Identificação molecular pelo método de Spoligotyping de estirpes do complexo Mycobacterium tuberculosis isoladas no Hospital Fernando Fonseca

open access: yesRevista Portuguesa de Pneumologia, 2004
ABSTRACTSpoligotyping was used in the genotyping of 219 isolates of the Mycobacterium tuberculosis complex, from patients of the Hospital Fernando Fonseca. This technique, based on PCR methodology, analyses a region of the chromosome specific of the Mycobacterium tuberculosis complex, the DR locus (Direct Repeat).With the aid of an international ...
David, S   +6 more
openaire   +3 more sources

Assessing the integration of social marketing principles in ivory demand management interventions in China and Southeast Asia

open access: yesConservation Biology, EarlyView.
Abstract Consumer demand for ivory perpetuates the unsustainable and illegal killing of African elephants and other wildlife species. Interventions that aim to change consumer behavior are increasingly recognized as a crucial element of demand management. However, poor design and implementation have limited their effectiveness.
Molly R. C. Brown   +2 more
wiley   +1 more source

La tasa de variación del PIB en un modelo simple de determinación de la renta || The Variation of GDP in a Simple Model of Income Determination

open access: yesRevista de Métodos Cuantitativos para la Economía y la Empresa, 2017
En este artículo se demuestra que en un modelo simple de determinación de la renta, cuando se tienen en cuenta funciones de consumo lineales, la tasa de variación del producto interior bruto (PIB) es igual al cociente entre el incremento de la inversión ...
Escartin, Eduardo   +2 more
doaj  

An integrated approach to balance freshwater connectivity restoration and invasion risk

open access: yesConservation Biology, EarlyView.
Abstract Habitat fragmentation negatively affects many native migratory fish populations. However, this fragmentation can also prevent the spread and establishment of invasive species. We modified the dendritic connectivity index (DCI), a commonly used freshwater connectivity metric, to account for multiple invasive dispersal pathways in estimates of ...
Alex Arkilanian   +3 more
wiley   +1 more source

Importance of the methodological framework in the development of research projects

open access: yesRevista Arbitrada Interdisciplinaria Koinonía, 2019
The formulation of the methodological framework in an investigation, is to allow, to discover the assumptions of the study to reconstruct data, from theoretical concepts usually operationalized.
Ángel Enrique Azuero Azuero
doaj   +1 more source

Automating the analysis of public saliency and attitudes toward biodiversity from digital media

open access: yesConservation Biology, EarlyView.
Abstract Measuring public attitudes toward wildlife provides crucial insights into human relationships with nature and helps monitor progress toward Global Biodiversity Framework targets. Yet, conducting such assessments at a global scale presents challenges.
Noah Giebink   +8 more
wiley   +1 more source

¿Con qué saboreamos?: tareas y experiencias para un taller de ciencias [PDF]

open access: yesRevista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2008
En un grupo de primero de primaria hicimos una pregunta aparentemente simple: ¿Con qué saboreamos? La respuesta inmediata entre los niños fue “con la lengua” y, aunque ésta no fue totalmente correcta, sirvió para iniciar un proyecto en el que se ofreció ...
Sánchez Ramos, M.A.   +3 more
doaj  

Experiência de famílias e terapeutas com um programa de telessaúde para crianças e adolescentes com paralisia cerebral durante a pandemia de COVID‐19

open access: yesDevelopmental Medicine &Child Neurology, EarlyView.
Experiências de pais de crianças com paralisia cerebral e terapeutas no programa individualizado. Resumo Objetivo Compreender as percepções das famílias e terapeutas sobre a sua participação em um programa domiciliar individualizado via telessaúde implementado para crianças e adolescentes com paralisia cerebral (PC) durante a pandemia da COVID‐19 no ...
Rachel Oliveira   +5 more
wiley   +1 more source

Sobre la filogenia de las lenguas de México

open access: yesCuadernos de Lingüística de El Colegio de México, 2021
Este artículo es una revisión crítica de la teoría de Joshua Greenberg sobre la filogenia de las lenguas amerindias (en especial las lenguas mexicanas) en relación con la teoría de Luigi Cavalli-Sforza acerca de la genética evolucionista de la humanidad.
Luis Fernando Lara
doaj  

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