Results 11 to 20 of about 62,109 (287)

Arroyo [PDF]

SPIE Proceedings, 2004
Arroyo is an open source, cross-platform C++ class library project designed for modeling of electromagnetic wave propagation through atmospheric turbulence and adaptive optics systems. This paper describes the functionality available in the library and discusses future plans for this project. ; © 2004 Society of Photo-Optical Instrumentation Engineers
openaire   +2 more sources

A Negatively Curved Pyrene‐Fused Azaacene

Angewandte Chemie, EarlyView.
A pyrene‐fused azaacene derivative is reported in which steric overcrowding caused by eight phenyl substituents induces bending of the aromatic framework rather than twisting. ABSTRACT Non‐planar aromatic hydrocarbons display distorted π‐frameworks that give rise to unique optoelectronic properties.
Marco Carini, Miguel Martín‐Arroyo, Manuel Melle‐Franco, Aurelio Mateo‐Alonso   +3 more
wiley   +2 more sources

Laboratory Rearing Methodology for Chironomidae (Diptera) of Lotic Environments

Acta Biológica Colombiana, 2016
The taxonomy of Chironomidae is strongly supported by the integration of morphological characteristics of all stages of the life cycle, which can be obtained through laboratory rearing.
Juan Pablo Zanotto Arpellino, Romina Elizabeth Principe, Ana Maria Oberto, Cristina Mabel Gualdoni   +3 more
doaj   +1 more source

Carex castroviejoi Luceño & Jiménez Mejías (Cyperaceae), a new species from North Greek mountains [PDF]

, 2009
Una nueva especie de ciperáceas de las montañas del norte de Grecia denominada con el nombre del Dr. Santiago Castroviejo Bolívar -Flora Ibérica - la obra más importante sobre la historia de la botánica en ...
Jiménez-Mejías, Pedro, Luceño Garcés, Modesto   +1 more
core   +4 more sources

Just-in-Time Training Improves Accuracy of Citizen Scientist Wildlife Identifications from Camera Trap Photos

Citizen Science: Theory and Practice, 2020
Citizen scientists can help professional scientists amass much larger datasets than would be possible without their input, but the quality of these data may impact their utility. Therefore, it is imperative to develop standard practices that maximize the
Roshni Katrak-Adefowora, Jessica L. Blickley, Amanda J. Zellmer   +2 more
doaj   +1 more source

Mitochondrial phylogeography and demographic history of the Vicuña: implications for conservation [PDF]

, 2007
The vicuña (Vicugna vicugna; Miller, 1924) is a conservation success story, having recovered from near extinction in the 1960s to current population levels estimated at 275 000.
A Prieto, A Spotorno, AN Menegaz, AR Templeton, BJ MacFadden, C Ammann, C Kull, C S Casey, CB Koford, CM Clapperton, D Hoces, D Posada, DL Swofford, F Tajima, GA Watterson, GI Molina, GS Miller Jr, H Jungius, H Schaschl, HF Stanley, HG Nami, IR Grimwood, J C Marín, J C Wheeler, J Olazabal, J Rodriguez, J Rozas, J Thornback, JA Harrison, JC Wheeler, JC Wheeler, JC Wheeler, JC Wheeler, JD Clayton, K Yaya, KA Tolley, L Excoffier, L Excoffier, M Clement, M Kadwell, M Kadwell, M Ubilla, M W Bruford, MC Norambuena, MK Kuhner, ML Maté, MW Bruford, N Ray, O Thomas, OS Paulo, R Hoffstetter, R Rosadio, RE Palma, RJ Sarno, S Schneider, SD Webb, T Tserenbataa, TD Dillehay, WP Madison, YX Fu, Z Lin   +60 more
core   +1 more source

ESTRUCTURA DEL BOSQUE TEMPLADO DE GALERÍA EN LA SIERRA DE QUILA, JALISCO

Revista Mexicana de Ciencias Forestales, 2018
El área protegida Sierra de Quila en Jalisco posee una extensa red de arroyos permanentes y temporales donde los bosques de galería mantienen importantes procesos ecológicos y de conectividad biológica. Este trabajo describe su estructura florística
Ana Luisa Santiago-Pérez, Alberto Ayón Escobedo, Verónica Carolina Rosas-Espinoza, Fabián Alejandro Rodríguez Zaragoza, Sandra Luz Toledo González   +4 more
doaj   +1 more source

Puyehue Cordón -Caulle: post-eruption analysis of changes in stream benthic fauna of Patagonia [PDF]

, 2014
Las erupciones volcánicas son los fenómenos naturales con las consecuencias más variadas y complejas, y tienen efectos importantes en ambientes tanto terrestres como acuáticos.
Juárez, Santiago Martín, Lallement, Mailén Elizabeth, Macchi, Patricio Jorge, Vigliano, Pablo Horacio   +3 more
core  

Land Capability in the Lake Travis Vicinity, Texas A Practical Guide for the Use of Geologic and Engineering Data [PDF]

, 1975
UT ...
Woodruff, Jr., C. M.
core   +1 more source

Biological corridors are crucial habitat features that boost biodiversity in agroecological systems of Argentina

Ecological Solutions and Evidence
The implementation of biological corridors in agroecosystems is a management strategy to increase biodiversity and create habitats for beneficial species that help reestablish biological and natural control by improving the complexity of trophic networks
Paula Taraborelli, Micaela Malaspina, Natalia Carrasco, Andrea Scavone, Alejandra López   +4 more
doaj   +1 more source