Results 81 to 90 of about 60,195 (208)
Neutrino Oscillation Studies with Reactors
, 2015 Nuclear reactors are one of the most intense, pure, controllable, cost-effective, and well-understood sources of neutrinos. Reactors have played a major role in the study of neutrino oscillations, a phenomenon that indicates that neutrinos have mass and ...
Vogel, Petr, Wen, Liangjian, Zhang, Chao
core +1 more source
Reconciling results of LSND, MiniBooNE and other experiments with soft decoherence [PDF]
, 2008 We propose an explanation of the LSND signal via quantum-decoherence of the mass states, which leads to damping of the interference terms in the oscillation probabilities. The decoherence parameters as well as their energy dependence are chosen in such a
Farzan, Yasaman +2 more
core +2 more sources
Macroinvertebrados bentónicos del humedal de Palo Verde, Costa Rica
Revista de Biología Tropical, 2009 El humedal de Palo Verde es uno de los más importantes de Centro America para aves acuáticas. Durante el período 2002 y 2005, se llevaron a cabo actividades de manejo para controlar la invasión de Typha domingensis.
F.A Trama +2 more
doaj
Ecosistemas y Recursos Agropecuarios, 2019 Para rehabilitar terrenos degradados en zonas áridas, es necesario superar limitaciones bióticas y abióticas con metodologías de bajo costo que permitan lograr reforestaciones exitosas.
Jesús Sosa-Castañeda +7 more
doaj +1 more source
Revista de Biología Tropical, 1999 Se estudió el armadillo (Dasypus novemcinctus Linnaeus) en Palo Verde, Costa Rica (101°30' N y 85°30'W) equipando siete animales con radiotransmisores. No hubo actividad en 0600-1500 h y ésta fue máxima en 1800-2100 h (95%). Los desplazamientos nocturnos
Christopher Vaughan, Sheila Shoenfelder
doaj
Informes de la Construccion, 1965 Before initiating the building operations for the «Palos Verdes» School, the site was divided into two large horizontal surfaces, at different levels. The lower one served to accommodate the playing fields, a car park, the physical training building, and shop and ancillary buildings.
Neutra, Richard J. +2 more
openaire +1 more source
Reduced foraging in the presence of predator cues by the Black Spiny-tailed Iguana, Ctenosaura similis (Sauria: Iguanidae) [PDF]
Phyllomedusa: Journal of Herpetology, 2010 The presence of a predator may have direct and indirect effects on the behavior of the prey. Although altered behavior may help prey avoid predators, it also can have a potential impact on critical activities such as foraging.
Vincent R. Farallo +3 more
doaj +2 more sources
Preplant soil fumigation increases head weights in California lettuce
California Agriculture, 1969 Preplant bed fumigation of lettuce soils significantly increased lettuce head weights in three Palo Verde field trials with DD and Telone. Treatments also produced trends toward more uniform and earlier crop maturity (although differences were not ...
J Radewald +4 more
doaj
Procesos sociocognitivos y psicológicos en la asesoría académica en línea
Estudios sobre Educación, 2018 En este trabajo se aborda la experiencia de un grupo de participantes en el aprendizaje de la investigación (Universidad Simón Rodríguez. Núcleo Palo Verde).
Pedro José Rangel, Elsi Jiménez
doaj +1 more source
Cuadernos de investigación UNED, 2015 Centruroides margaritatus is one of the most common scorpions in Costa Rica, however almost null ecological or population-based studies have been conducted.
Daniel Ramírez-Arce
doaj +1 more source