Results 31 to 40 of about 6,642 (159)

Preoperative Anxiety Scores as Predictors of Postoperative Outcomes in Pediatrics Undergoing Cardiac Surgery: An Observational Study

open access: yesBali Journal of Anesthesiology
Background: Preoperative anxiety has a significant impact on many pediatric surgery patients annually. This study aimed to evaluate the preoperative anxiety scores as predictors of postoperative outcomes in children undergoing cardiac surgery ...
Sherif Mamdouh Abbas   +3 more
doaj   +1 more source

Residential Energy Demand‐Side Management Using Deep Learning Models: A Steady State Energy Disaggregation and Forecasting of Appliance Consumptions

open access: yesThe Journal of Engineering, Volume 2026, Issue 1, January/December 2026.
A steady state energy disaggregation and forecasting of appliance consumptions. ABSTRACT Poor energy conservation practices in residential settings due to reckless use of energy and faulty appliances account for the excess percentage of energy consumed daily.
Elvis Tamakloe   +4 more
wiley   +1 more source

Rozmanitost fortifikací – doklad dějinných zvratů na ostrově Kós (Řecko)

open access: yesArchaeologia Historica, 2013
Seznámení se středověkými fortifikacemi na Kósu umožňuje doložit dějinné peripetie, jimiž ostrov od byzantského období až do tureckého záboru procházel. Jediné starší opevnění ve vnitrozemském Pyli využili johanité a vystavěli další tři.
Miroslav Plaček
doaj  

Taxonomic Deception via Obvious Traits: Oversplitting in European Vallonia Risso, 1826 (Mollusca: Gastropoda: Valloniidae)

open access: yesZoologica Scripta, Volume 55, Issue 1, Page 37-51, January 2026.
ABSTRACT The status of the six traditionally recognised European Vallonia taxa is considered based on mtDNA and nDNA sequences from five independently sorting loci in combination with morphometric landmark analyses conducted on genetically confirmed shells. These analyses document that only two species are valid (V. costata and V.
Jeffrey C. Nekola   +7 more
wiley   +1 more source

Experimental Energy, Exergy, and Environmental Performance Assessment of a Phase Change Material Integrated Photovoltaic Module Under Outdoor Conditions

open access: yesInternational Journal of Energy Research, Volume 2026, Issue 1, 2026.
Operating temperature and outdoor contaminants strongly influence photovoltaic (PV) performance, particularly in hot, dust‐prone regions, where elevated cell temperature increases irreversible losses and surface soiling reduces optical transmittance. This study experimentally evaluates the energy, exergy, and environmental performance of a phase change
Muhammad Arslan   +8 more
wiley   +1 more source

Příspěvek k poznání historie hradu u Boršova na Moravskotřebovsku

open access: yesArchaeologia Historica, 2020
Hrad v k. ú. Boršov u Moravské Třebové spojují písemné prameny s vojenskými událostmi z let 1285–1286. Detektorový průzkum okolí fortifikace prokázal dobývání hradu ve 13.–14. století.
David Vích
doaj   +1 more source

Achieving 85% Thermal Efficiency: Numerical Performance Analysis of a Solar Air Heater With Curved‐Leg Divided Triangular Tubes

open access: yesInternational Journal of Energy Research, Volume 2026, Issue 1, 2026.
This article proposes and numerically analyzes a high‐performance solar air heater (SAH) featuring a novel absorber configuration with curved‐leg triangular tubes (CLTTs) under an impingement‐return flow arrangement. The key innovation lies in the tube’s cross‐section, which approximates a triangle with two curved arc‐shaped legs, internally divided by
S. A. Gandjalikhan Nassab, Mahmoud Ahmed
wiley   +1 more source

HRAD of TCM health resources.

open access: yes, 2023
ObjectiveTo analyze the equity of health resource allocation of Traditional Chinese Medicine(TCM) and predict its development during the 14th Five-Year Plan period, and to provide a scientific basis for promoting the improvement of TCM service capacity ...
Minghua Zhou (822341)
core   +1 more source

Probabilistic Failure Analysis of SiC‐CMC/Nb Fuel Claddings Under Loss‐Of‐Coolant Accident Conditions

open access: yesInternational Journal of Energy Research, Volume 2026, Issue 1, 2026.
A numerical framework leveraging finite element analysis is established to examine the thermomechanical behavior and burst safety of a novel accident‐tolerant fuel (ATF) cladding design. This design incorporates a thin niobium (Nb) liner positioned between two layers of silicon carbide ceramic matrix composites (SiC‐CMC).
Jabir Ubaid   +4 more
wiley   +1 more source

Streamflow Monitoring at High Temporal Resolution Based on Non‐Contact Instruments and Manually Surveyed Bathymetry in a River Prone to Bathymetric Shifts

open access: yesWater Resources Research, Volume 61, Issue 4, April 2025.
Abstract This study presents a proof of concept of a reliable methodology for monitoring streamflow in a dynamic river of the Alps prone to bathymetric changes using non‐contact instruments. The method relies on water level and surface velocity radar monitoring, discharge measurements by Large‐Scale Particle Image Velocimetry (LSPIV), and topographic ...
G. Nord   +9 more
wiley   +1 more source

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