Results 41 to 50 of about 1,127,874 (223)

Lessons learned from screening potential other effective area‐based conservation measures

open access: yesConservation Biology, EarlyView.
Abstract Other effective area‐based conservation measures (OECMs) are sites that deliver effective biodiversity outcomes irrespective of their management objectives. These areas are widely expected to play an important role in efforts to protect 30% of Earth by 2030.
Carly N. Cook   +15 more
wiley   +1 more source

Evaluación de la tendencia al esfuerzo cognitivo [PDF]

open access: yes, 2016
Se analizan las características psicométricas de la Escala de Necesidad Cognitiva, traducida y adaptada al español a partir de la original en lengua inglesa de Petty y Cacioppo (1986).
Amat, Maria   +3 more
core  

Subjective well-being, perceived effort, learning and fun in inclusive water skiing [PDF]

open access: yes, 2017
Este estudio investigó la percepción de bienestar subjetivo (BS), aprendizaje, diversión y esfuerzo en un curso de esquí náutico inclusivo. Cinco adultos con discapacidades físicas con edades comprendidas entre 45 y 63 años (M = 52.6, DE = 7.7 ...
Suárez-Iglesias, David   +1 more
core   +2 more sources

Success of restoration strategies in preventing extirpation of 2 critically endangered coral species

open access: yesConservation Biology, EarlyView.
Abstract An unprecedented marine heatwave in 2023 caused widespread coral bleaching and mortality throughout the Caribbean. In the Florida Keys (USA), 2 foundation species, elkhorn coral (Acropora palmata) and staghorn coral (Acropora cervicornis), were severely affected.
Erinn M. Muller   +29 more
wiley   +1 more source

In vitro culture, cryopreservation, and field reintroduction of the endangered Mingan thistle

open access: yesConservation Biology, EarlyView.
Abstract Current plant conservation efforts are hindered by, for example, poor seed germination, low viability, and insufficient propagation and preservation technologies. To address these problems, we devised an approach to plant conservation that integrates conservation, preservation, and restoration (CPR), which uses advanced in vitro techniques. We
Mukund R. Shukla   +4 more
wiley   +1 more source

EXPERIENCIA DOCENTE EN LA UNIVERSIDAD DE COSTA RICA EN EL USO DE PUNTOS DE FUNCIÓN Y METODOLOGÍAS ORIENTADAS A OBJETOS PARA ESTIMAR PROYECTOS DE SOFTWARE

open access: yesIngeniería, 2011
La estimación de proyectos de software es uno de los temas actuales más importantes dentro de la disciplina de la ingeniería de software. Este artículo describe la experiencia al enseñar a estimar y planificar un proyecto de software a estudiantes de ...
Gabriela Salazar Bermúdez
doaj   +1 more source

Ankle perturbation generates bilateral alteration of knee muscle onset times after unilateral anterior cruciate ligament reconstruction [PDF]

open access: yesPeerJ, 2018
Background The aim of this study was to compare muscle activation onset times of knee muscles between the involved and uninvolved knee of patients with unilateral anterior cruciate ligament reconstruction (ACLR), and the uninjured knees of healthy ...
Patricio A. Pincheira   +3 more
doaj   +2 more sources

Evaluating past and future contributions of conservation programs to species recovery

open access: yesConservation Biology, EarlyView.
Abstract Impact evaluation of conservation actions is a crucial step in global efforts to curb the biodiversity crisis. Through robust impact evaluation, practitioners can assess the effectiveness of conservation strategies and optimize the use of limited resources.
Rebeca E. Young   +10 more
wiley   +1 more source

Direct piezoelectric effect d33 non-linearity in PZT ceramics [PDF]

open access: yes, 2006
Se ha implementado una nueva técnica de medida aplicando un esfuerzo uniaxial sobre la muestra y midiendo la carga generada. Se aplica un esfuerzo suficientemente intenso para producir efectos no lineales, y se analiza la respuesta no sólo en función de
Albareda Tiana, Alfonso   +5 more
core  

ANÁLISIS ESTRUCTURAL DE TUBERÍAS DE OLEODUCTOS ABOLLADAS POR CARGA EXPLOSIVA

open access: yesCT&F Ciencia, Tecnología & Futuro, 1998
Se registra en este artículo la amplia experiencia obtenida en el oleoducto Caño Limón Coveñas, OCLC, Colombia, sobre el manejo y evaluación de las abolladuras causadas en la tubería por cargas explosivas.
G LATORRE   +4 more
doaj  

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