Results 71 to 80 of about 100,802 (210)
Estudio sobre arquitectura popular de la comarca leonesa del ...
García Grinda, José Luis
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Escherichia spp. were obtained from pristine and impacted environments to define community structure and assess potential human health risks. E. coli was more prevalent from sites affected by livestock or human activities, whereas non‐E. coli Escherichia spp. were more prevalent in avian faeces and native forest with fewer faecal sources.
Adrian L. Cookson +8 more
wiley +1 more source
Análisis de las prácticas productivas en el área circundante del páramo de Rabanal: aportes para la conservación de los recursos naturales y modalidades de aplicación de estas prácticas [PDF]
La ley ambiental colombiana votada en 1993, cuyo objetivo es de reforzar la protección de los recursos natura-les, particularmente la biodiversidad y el agua, se opone totalmente a la producción agrícola en los ecosistemas de páramo.
Chatelet, Martin +4 more
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Geomorphology of the northern sector of the Alfambra- Teruel depression (Iberian Ranges, NE Spain) [PDF]
The area of Alfambra (NE Spain) is very representative of the relief evolution of the Eastern Iberian ranges. It contains the main geomorphological elements that illustrate this evolutionary process. The geomorphological cartography includes the northern
Peña Monné, José Luis +2 more
core +4 more sources
Public spending, prívate investment, and growth in O.E.C.D. countries: an empirical investigation [PDF]
This paper is concerned with the empirical relationship between government spending and prívate investment. A panel of 14 OECD countries is used. We present evidence which suggests the existence of a significant crowding-in effect of prívate investment
Argimon Maza, Isabel +2 more
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Ecuadorian páramo ecosystems (EPEs) function as water sources, contain large soil carbon stores and high levels of biodiversity, and support human populations. The EPEs are mainly herbaceous páramo (HP).
Víctor J. García +5 more
doaj +1 more source
Integrative taxonomy of the genus Dyscolus (Coleoptera, Carabidae, Platynini) in Ecuadorian Andes
The genus Dyscolus Dejean, 1831 is a highly speciose taxon of neotropical Carabidae and the major component of high-altitude ground beetle communities in the tropical Andes.
Pierre Moret , Jérôme Murienne
doaj +1 more source
Origins of neotropical leafy Hepaticae [PDF]
The neotropical hepatic flora, predominantly constituted by members of the Jungermanniales and Metzgeriales, includes a disproportionate number of genera which are endemic (over 38) and a number which evidently originated here but have shown slight and ...
Schuster, Rudolf M.
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Associations between body composition and autonomic cardiorespiratory modulation in young adults
Abstract This study investigated the associations between body composition and autonomic cardiac regulation, indexed by heart rate variability (HRV), in clinically healthy young adults, and additionally explored complementary breathing rate variability (BRV) and pulse–respiratory quotient (PRQ) indices.
Aurora Páramo‐Lira +6 more
wiley +1 more source
Twin-induced plasticity of an ECAP-processed TWIP steel [PDF]
The TWIP steels show high strain hardening rates with high ductility which results in high ultimate tensile strength. This makes their processing by equal channel angular pressing very difficult.
Benito Páramo, José Antonio +3 more
core +2 more sources

