Results 271 to 280 of about 1,421,914 (338)

Towards Contactless Daylight Photoluminescence of PV Strings During Operation by Electrical Modulation

open access: yesProgress in Photovoltaics: Research and Applications, EarlyView.
dPL usually requires two states (ON/OFF) to distinguish light from the panels from ambient light. dPLS(N): an electronic device forces a sub‐string of S‐N panels (a string of S panels) to work at two different points on the I‐V curve. In this example (S = 20), dPL20(6) shows a perfect square modulation of the current intensity throughout the ...
C. Terrados   +5 more
wiley   +1 more source

The European honey buzzard (Pernis apivorus) as an ally for the control of the invasive yellow‐legged hornet (Vespa velutina nigrithorax)

open access: yesPest Management Science, Volume 81, Issue 4, Page 2237-2247, April 2025.
The predatory effect of the honey‐buzzard affects the reproductive performance of Asian‐hornet colonies, decreasing the density of workers over distance and time. The foraging distances of the honey‐buzzard concentrates within the first 2000 m from nest, which supports the results observed.
Jorge Ángel Martín‐Ávila   +3 more
wiley   +1 more source

Editorial

open access: yesRevista de Economía Institucional, 2016
Revista de Economía Institucional
doaj   +2 more sources

Editorial: Employee resilience. [PDF]

open access: yesFront Psychol
Martínez-González JA   +2 more
europepmc   +1 more source

Economía

open access: hybrid, 1973
Escuela Superior de Guerra “General Rafael Reyes Prieto”
openalex   +2 more sources

Editorial

open access: yesRevista de Economía Institucional, 2009
Revista de Economía Institucional
doaj   +2 more sources

Índice artículos publicados 2014-2017

open access: yesRevista Tiempo & Economía, 2017
Revista tiempo&economía
doaj  

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