Results 31 to 40 of about 1,131,487 (258)

Mapping the Global Distribution of Livestock [PDF]

open access: yesPLoS ONE, 2014
La ganadería contribuye directamente a los medios de vida y la seguridad alimentaria de casi mil millones de personas y afecta a la dieta y la salud de muchas más. Con poblaciones permanentes estimadas de 1.430 millones de vacas, 1.870 millones de ovejas y cabras, 0.980 millones de cerdos y 19.600 millones de pollos, se necesita información confiable y
Timothy P. Robinson   +9 more
openaire   +5 more sources

Distribution of Festuca amethyslina L. subsp. ritschilli (Hackel) Lemke ex Markgr.-Dannenb. in Poland

open access: yesActa Societatis Botanicorum Poloniae, 2014
The distribution of Fescula amethystina subsp. ritschlii in Poland has been prepared on the basis of data from literature, herbaria and the author's field investigations.
Janina Jakubowska-Gabara
doaj   +1 more source

Maps for distributions and their time evolution [PDF]

open access: yesPhysical Review E, 1999
Many dynamical stochastic processes occur "on top" of a deterministic process. We present a method which uses the trajectory of the deterministic process as basis functions for quasiarbitrary distributions. A map for the stochastic process can then be computed.
E, Forest, D S, Robin
openaire   +2 more sources

Review of the Brazilian species of the genus Climaciella Enderlein (Neuroptera: Mantispidae), with the description of two new species [PDF]

open access: yesAnais da Academia Brasileira de Ciências
Climaciella Enderlein is a genus of the family Mantispidae (Neuroptera) restricted to the New World with records ranging from southern Canada to northern Argentina.
BRENO G.C. ALVIM   +2 more
doaj   +1 more source

Determination of PCB Levels Indoor and Outdoor Dust Samples of Primary Schools in Düzce

open access: yesDoğal Afetler ve Çevre Dergisi, 2022
Düzce province, where industry, traffic and residential areas are intertwined, is developing rapidly and therefore environmental pollution is intensely felt in the region.
Aslı TEKLİ   +2 more
doaj   +1 more source

Spatial and temporal country-wide survey of temephos resistance in Brazilian populations of Aedes aegypti

open access: yesMemorias do Instituto Oswaldo Cruz, 2016
The organophosphate temephos has been the main insecticide used against larvae of the dengue and yellow fever mosquito (Aedes aegypti) in Brazil since the mid-1980s.
Mateus Chediak   +14 more
doaj   +1 more source

Generative unfolding with distribution mapping

open access: yesSciPost Physics
Machine learning enables unbinned, highly-differential cross section measurements. A recent idea uses generative models to morph a starting simulation into the unfolded data. We show how to extend two morphing techniques, Schrödinger Bridges and Direct Diffusion, in order to ensure that the models learn the correct conditional ...
Anja Butter   +6 more
openaire   +5 more sources

Intensity of plant collecting in southern Africa

open access: yesBothalia: African Biodiversity & Conservation, 1984
The intensity of plant collecting in southern Africa is mapped using records from the Pretoria National Herbarium Computerized Information System (PRECIS), For the entire area, over 85% of the quarter degree grid squares have fewer than 100 specimens ...
G. E. Gibbs Russell, E. Retief, L. Smook
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Generic Riemannian Maps from Nearly Kaehler Manifolds

open access: yesComputer Sciences & Mathematics Forum, 2023
In order to generalise semi-invariant Riemannian maps, Sahin first introduced the idea of “Generic Riemannian maps”. We extend the idea of generic Riemannian maps to the case in which the total manifold is a nearly Kaehler manifold.
Richa Agarwal, Shahid Ali
doaj   +1 more source

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