Results 51 to 60 of about 60,979 (199)

Home ranges and activity patterns of Sunda pangolins Manis javanica (Pholidota: Manidae) in Vietnam

open access: yesJournal of Asia-Pacific Biodiversity, 2023
This study provides an update on the movement ecology of the Sunda pangolin (Manis javanica) in three distinct ecoregions of Vietnam. Using radio telemetry, we tracked 12 pangolins rescued from the illegal wildlife trade and translocated to protected ...
Russell J. Gray   +8 more
doaj   +1 more source

Processing of insect retrotransposons by self-cleaving ribozymes [PDF]

open access: yes, 2010
We show that several classes of insect non-LTR retrotransposons harbor self-cleaving ribozymes of the HDV family at their 5′ termini. In Drosophila the R2 ribozymes exhibit highly differential in vivo expression and robust in vitro activity ...
Andrej Luptak   +3 more
core   +1 more source

High-order expansions of the Detweiler-Whiting singular field in Schwarzschild spacetime

open access: yes, 2012
The self field of a charged particle has a component that diverges at the particle. We use both coordinate and covariant approaches to compute an expansion of this singular field for generic geodesic orbits in Schwarzschild spacetime for scalar ...
Heffernan, Anna   +2 more
core   +1 more source

Machine Learning‐Driven Construction of High‐Yielding Cucumber Plant Architectures in Greenhouse Environments

open access: yesPlant Biotechnology Journal, EarlyView.
Schematic summary of the machine learning‐driven analysis for high‐yield cucumber architecture. This study employs machine learning methods to analyze key shoot and root traits, building a predictive model for yield. The analysis identifies an optimal plant architecture: a compact and sturdy shoot structure, combined with a narrow yet larger‐diameter ...
Cuifang Zhu   +8 more
wiley   +1 more source

Near shore submarine hydrothermal activity in Bahia Banderas, western Mexico

open access: yesGeofísica Internacional, 2000
Recientemente se descubrió la existencia de actividad hidrotermal en la zona de Bahía de Banderas. Las implicaciones de esta actividad en el esquema tectónico de la parte central de México apoya la hipótesis de que está ocurriendo actividad tectónica ...
F. J. Núñez-Cornú   +3 more
doaj   +1 more source

Event detection in field sports video using audio-visual features and a support vector machine [PDF]

open access: yes, 2005
In this paper, we propose a novel audio-visual feature-based framework for event detection in broadcast video of multiple different field sports. Features indicating significant events are selected and robust detectors built. These features are rooted in
O'Connor, Noel E., Sadlier, David A.
core   +1 more source

Unconditional Cash Transfers and Maternal Labour Supply: The Case of the Two‐Child Limit in the United Kingdom

open access: yesScottish Journal of Political Economy, EarlyView.
ABSTRACT I study the impact of a policy in the United Kingdom to restrict per child welfare benefits to the first two births—the Two Child Limit (‘2CL’)—on maternal labour supply. Using regression discontinuity models based on a birth date cut off, I find that, as at March 2021, the policy had increased the economic activity rate of mothers affected by
Will Cook
wiley   +1 more source

Viento y riego: la variabilidad del viento en Aragón y su influencia en el riego por aspersión [PDF]

open access: yes, 2010
La versión definitiva de este trabajo está accesible en la www del editor, la Institución "Fernando el Católico": http://ifc.dpz.es/[ES] Este trabajo presenta una caracterización de la velocidad y de la dirección del viento en las zonas regables de ...
Martínez-Cob, Antonio   +3 more
core  

IgG4 anti‐CD47: Erythrophagocytosis and potential transfusion complications

open access: yesTransfusion, EarlyView.
Abstract Background IgG4 monoclonal anti‐CD47 for cancer immunotherapy resulted in anemia necessitating red cell (RBC) transfusions. Although the antibody readily binds to CD47 on RBCs, the mechanism underlying the anemia associated with IgG4 is poorly understood.
Kayluz Frias Boligan   +7 more
wiley   +1 more source

Advancing Dynamic Fault Tree Analysis

open access: yes, 2016
This paper presents a new state space generation approach for dynamic fault trees (DFTs) together with a technique to synthesise failures rates in DFTs. Our state space generation technique aggressively exploits the DFT structure --- detecting symmetries,
Junges, Sebastian   +2 more
core   +1 more source

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