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Mostrando ítems 161-170 de 458
Early evolutionary history of the flowering plant family Annonaceae: steady diversification and boreotropical geodispersal
Aim Rain forest?restricted plant families show disjunct distributions between the three major tropical regions: South America, Africa and Asia. Explaining these disjunctions has become an important challenge in biogeography. ...
Validação e calibração da versão em português do Banco de Itens Pain Interference do PROMIS adultoValidation and calibration of the Portuguese version of the adult PROMIS Adult Pain Interference Item Bank
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Ciências da Saúde, 2021)
Determining dust temperatures and masses in the Herschel era: The importance of observations longward of 200 micron
(ESO, 2010)
The properties of the dust grains (e.g., temperature and mass) can be derived from fitting far-IR SEDs (≥100 μm). Only with SPIRE on
Herschel has it been possible to get high spatial resolution at 200 to 500 μm that is ...
THE CARNEGIE SUPERNOVA PROJECT: ANALYSIS OF THE FIRST SAMPLE OF LOW-REDSHIFT TYPE-Ia SUPERNOVAE
(2010-01)
An analysis of the first set of low-redshift (z < 0.08) Type Ia supernovae (SNe Ia) monitored by the Carnegie
Supernova Project between 2004 and 2006 is presented. The data consist of well-sampled, high-precision ...
An embedding technique to determine tau tau backgrounds in proton-proton collision data
(Iop Publishing Ltd, 2019-06-01)
An embedding technique is presented to estimate standard model tau tau backgrounds from data with minimal simulation input. In the data, the muons are removed from reconstructed mu mu events and replaced with simulated tau ...
Identification of heavy, energetic, hadronically decaying particles using machine-learning techniques
(Iop Publishing Ltd, 2020-06-01)
Machine-learning (ML) techniques are explored to identify and classify hadronic decays of highly Lorentz-boosted W/Z/Higgs bosons and top quarks. Techniques without ML have also been evaluated and are included for comparison. ...
Identification of b-quark jets with the CMS experiment
(Iop Publishing Ltd, 2013-04-01)
At the Large Hadron Collider, the identification of jets originating from b quarks is important for searches for new physics and for measurements of standard model processes. A variety of algorithms has been developed by ...
Description and performance of track and primary-vertex reconstruction with the CMS tracker
(Iop Publishing Ltd, 2014-10-01)
A description is provided of the software algorithms developed for the CMS tracker both for reconstructing charged-particle trajectories in proton-proton interactions and for using the resulting tracks to estimate the ...