Results 31 to 40 of about 872,856 (228)

Evolución de un instrumento de evaluación de unidades curriculares [PDF]

open access: yes, 2006
Este trabajo describe un análisis y evaluación de materiales curriculares utilizados por estudiantes de Matemática del Ciclo Introductorio a las carreras de Ciencias Económicas (UNR, Argentina).
Koegel, Liliana, Pluss, Ileana
core  

Scenarios and strategies for future‐proofing ecosystem management under climatic novelty

open access: yesConservation Biology, EarlyView.
Abstract Climate change is driving unprecedented declines in dominant, habitat‐forming foundation species across marine and terrestrial ecosystems globally. As climatic novelty becomes the norm, ecosystem reassembly will become increasingly common. Predicting and understanding these transitions, and their implications for future ecosystem functioning ...
Lauren T. Toth   +14 more
wiley   +1 more source

Vertical jump fatigue does not affect intersegmental coordination and segmental contribution

open access: yesMotriz: Revista de Educacao Fisica, 2014
The aim of this study was to describe the intersegmental coordination and segmental contribution during intermittent vertical jumps performed until fatigue.
Gleber Pereira   +6 more
doaj   +1 more source

Limitantes de la unidad estratégica de negocio en la pequeña empresa ganadera del trópico subhúmedo michoacano, México

open access: yesRevista Científica, 2022
La pequeña empresa ganadera (PEG) tiene décadas de improductividad, a pesar de los esfuerzos gubernamentales y de las instituciones de investigación por reactivarla.
Ruy Ortiz-Rodríguez   +5 more
doaj   +1 more source

Evaluating synthetic substitutes to reduce illegal harvesting and support species recovery

open access: yesConservation Biology, EarlyView.
Abstract Providing synthetic substitutes is a widely promoted strategy to shift consumer demand away from wildlife products derived from threatened species. Yet, there is little evidence on whether product substitution prevents illegal or unsustainable harvesting and contributes to the recovery of threatened populations.
Aditya Shekhar Malgaonkar   +17 more
wiley   +1 more source

DESARROLLO DE UN SISTEMA PORTÁTIL DE ANÁLISIS DE CALIDAD DE AGUA

open access: yesRevista de Investigación de Física, 2009
Se ha desarrollado un prototipo que puede monitorear la calidad del agua en tiempo real que esta basado en una “lengua electrónica”. El sistema esta basado en métodos electroquímicos y consiste en la combinación de varios sensores electroquímicos no ...
Germán Comina   +3 more
doaj   +1 more source

Knowledge, Attitudes, and Perceptions of Evidence‐Based Dentistry Among Final‐Year Dental Students: A Multinational Study Across 6 Countries and 8 Universities

open access: yesEuropean Journal of Dental Education, EarlyView.
ABSTRACT Introduction Evidence‐based dentistry (EBD) refers to the use of the best available evidence in combination with clinical expertise and patient values to guide clinical decision‐making. Whilst evidence‐based medicine (EBM) is widely adopted in medicine, EBD is much less frequently used in dentistry. Research into dental students' views towards
Danica Vidović Juras   +21 more
wiley   +1 more source

Análisis de componentes principales aplicado a la fermentación alcohólica

open access: yesRevista Científica de la UCSA, 2019
La etapa de fermentación es la más crítica en la fabricación de bebidas alcohólicas pues determina la cantidad de etanol que se va a producir. La naturaleza biológica de este proceso implica que incidan sobre su desarrollo una gran cantidad de variables,
L.E. López de la Maza   +2 more
doaj  

La complejidad del sistema geoelectoral mexicano a nivel municipal

open access: yesRevista del Instituto Electoral del Estado de México. Apuntes Electorales, 2022
Para determinar la complejidad del sistema geoelectoral mexicano, la presente investigación analiza a nivel municipal los factores que influyen en los procesos de integración, mantenimiento y actualización del Registro Federal de
M. David Álvarez Hernández   +2 more
doaj   +1 more source

“THE NORMAL EXCEPTION”: “MICROANALYSIS AND SOCIAL HISTORY” (1977)*

open access: yesHistory and Theory, EarlyView.
ABSTRACT “The normal exception” has long been a slogan of microhistory. This oxymoronic phrase is the iconic rendering of an incidental sentence that appeared in a 1977 article published by Edoardo Grendi in the Italian journal Quaderni storici, which functioned as the incubator of Italian microhistory.
EDOARDO GRENDI
wiley   +1 more source

Home - About - Disclaimer - Privacy