Results 131 to 140 of about 746,625 (361)

THE VARIATION WITH HEIGHT OF THE VERTICAL FLUX OF HEAT AND MOMENTUM [PDF]

open access: bronze, 1953
H. E. Cramer, F. A. Record
openalex   +1 more source

SURFACE ATMOSPHERIC HEAT-FLUX ANALYSIS ON THE LETTAU MODEL [PDF]

open access: hybrid, 1953
K. H. Jehn, J. R. Gerhardt
openalex   +1 more source

Shielding resources for four common radiopharmaceuticals utilized for imaging and therapy: Tc‐99m, F‐18, I‐131, and Lu‐177

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Introduction The use of radioactive materials in the United States has been tightly regulated by the Nuclear Regulatory Commission and other entities for many decades. In 2015, however, the Joint Commission began to require hospital‐based nuclear medicine departments to conduct shielding designs and evaluations for radioactive material areas ...
Michael Oumano   +12 more
wiley   +1 more source

Field measurement of U-value using multiple sensors at test chamber and EIFS building

open access: yesJournal of Asian Architecture and Building Engineering, 2019
The purpose of this study is to analyse the heat flux difference and examine applicability of the heat flux sensor along with various sensor attachment methods.
No Sang-Tae, Jae-Weon Jeong
doaj   +1 more source

R134a flow boiling heat transfer in small diameter tubes [PDF]

open access: yes, 2007
Copyright @ 2007 RT Edwards Inc.Boiling heat transfer in small diameter tubes has been experimentally investigated using R134a as the working fluid. The heat transfer periments were conducted with two stainless steel tubes of internal diameter 4.26 mm ...
Huo, Y, Karayiannis, TG, Tian, S
core  

A Python package for fast GPU‐based proton pencil beam dose calculation

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Open‐source GPU‐based Monte Carlo (MC) proton dose calculation algorithms provide high speed and unparalleled accuracy but can be complex to integrate with new applications and remain slower than GPU‐based pencil beam (PB) methods, which sacrifice some physical accuracy for sub‐second plan calculation.
Mahasweta Bhattacharya   +4 more
wiley   +1 more source

Unraveling how winds and surface heat fluxes control the Atlantic Ocean's meridional heat transport [PDF]

open access: yesarXiv
The North Atlantic Ocean circulation, fueled by winds and surface buoyancy fluxes, carries 1.25 PettaWatts of heat poleward in the subtropics, and helps in regulating global weather and climate patterns. Here, we assess the impacts of changes in winds and surface heat fluxes on the Atlantic Ocean circulation and heat transport using ocean simulations ...
arxiv  

Progress in the measurement of SSME turbine heat flux with plug-type sensors [PDF]

open access: yes
Data reduction was completed for tests of plug-type heat flux sensors (gauges) in a turbine blade thermal cycling tester (TBT) that is located at NASA/Marshall Space Flight Center, and a typical gauge is illustrated. This is the first time that heat flux
Liebert, Curt H.
core   +1 more source

Epitope Mapping of Anti‐Neurofascin 155 Antibody in a Large Cohort of Autoimmune Nodopathy Patients

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Autoimmune nodopathy (AN), a newly recognized disease entity, is an immune‐mediated polyneuropathy involving autoantibodies against cell adhesion molecules located in nodes of Ranvier and paranodal regions, such as neurofascin 186 (NF186) and neurofascin 155 (NF155). The present study aimed to identify the epitopes for autoantibodies
Amina A. Abdelhadi   +6 more
wiley   +1 more source

HEAT simulation and IR data comparison for ST40 plasma-facing components

open access: yesNuclear Materials and Energy
The Heat Flux Engineering Analysis Toolkit (HEAT) (Looby et al., 2022) was used to simulate the heat flux, qtarget, on ST40 molybdenum divertors. Results were compared with experimental infrared (IR) data.
E.J.C. Tinacba   +10 more
doaj  

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