Results 31 to 40 of about 699,873 (282)

Where are the missing gamma ray burst redshifts?

open access: yes, 2008
In the redshift range z = 0-1, the gamma ray burst (GRB) redshift distribution should increase rapidly because of increasing differential volume sizes and strong evolution in the star formation rate.
A. Imerito   +27 more
core   +1 more source

Infrared Thermography in Wound Care, Surgery, and Sports Medicine: A Review

open access: yesFrontiers in Physiology, 2022
For many years, the role of thermometry was limited to systemic (core body temperature) measurements (e.g., pulmonary catheter) or its approximation using skin/mucosa (e.g., axillary, oral, or rectal) temperature measurements.
Jose L. Ramirez-GarciaLuna   +7 more
doaj   +1 more source

A pin-based probe for electronic moisture meters to determine moisture content in a single wheat kernel

open access: yesPlant Methods
Background Optimum moisture in straw and grain at maturity is important for timely harvesting of wheat. Grain harvested at the right time has reduced chance of being affected by adverse weather conditions which is important to maintain grain quality and ...
Jatinder S. Sangha   +5 more
doaj   +1 more source

High-throughput UAV phenotyping for plot-level harvest index estimation in wheat fields

open access: yesCurrent Plant Biology
Accurate estimation of the harvest index (HI), the ratio of grain yield to total aboveground biomass (AGB), is crucial for evaluating crop productivity and resource-use efficiency in wheat breeding programs.
Nisar Ali   +4 more
doaj   +1 more source

Extension of PAR Models under Local All-Sky Conditions to Different Climatic Zones

open access: yesApplied Sciences, 2022
Four models for predicting Photosynthetically Active Radiation (PAR) were obtained through MultiLinear Regression (MLR) and an Artificial Neural Network (ANN) based on 10 meteorological indices previously selected from a feature selection algorithm.
Ana García-Rodríguez   +4 more
doaj   +1 more source

The X-ray flaring properties of Sgr A* during six years of monitoring with Swift [PDF]

open access: yes, 2013
Starting in 2006, Swift has been targeting a region of ~21'X21' around Sagittarius A* (Sgr A*) with the onboard X-ray telescope. The short, quasi-daily observations offer an unique view of the long-term X-ray behavior of the supermassive black hole.
Degenaar, N.   +5 more
core   +2 more sources

Vestibular Patient Journey: Insights From Vestibular Disorders Association (VeDA) Registry

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Vestibular symptoms impose a high burden of disability. Understanding real‐world diagnostic and treatment pathways can identify care gaps and guide interventions. We aimed to characterize symptom profiles, diagnostic trends, provider involvement, and treatment patterns in vestibular disorders.
Ali Rafati   +10 more
wiley   +1 more source

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff   +9 more
wiley   +1 more source

Utilidad de la escala pronóstica SWIFT en una Unidad de Cuidados Intensivos polivalente

open access: yesMedimay, 2013
Introducción: el SWIFT es un índice creado para predecir eventos adversos (reingresos y mortalidad oculta) tras el alta de la Unidad de Cuidados Intensivos.
Bárbara Ana Potes Díaz   +3 more
doaj   +4 more sources

Swift J053041.9-665426, a new Be/X-ray binary pulsar in the Large Magellanic Cloud [PDF]

open access: yes, 2013
We observed the newly discovered X-ray source Swift J053041.9-665426 in the X-ray and optical regime to confirm its proposed nature as a high mass X-ray binary.
Bartlett, E. S.   +6 more
core   +1 more source

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