Results 101 to 110 of about 972,673 (349)

Enhancing the Efficiency of the Turbogenerator Cooling System Through the Use of Finned Tubes in the Gas Cooler

open access: yesJournal of Mechanical Engineering
The reliability of a high-power turbogenerator largely depends on its cooling system. The trouble-free and efficient operation of this system, in particular the gas cooler, is a problem that has not been fully resolved as of now. A modernized design of a
Bohdan K. Shestak
doaj   +1 more source

The thermal noise of cascaded mismatched passive two-ports in the microwave range [PDF]

open access: yes
Thermal noise calculation of cascaded mismatched passive two-ports in microwave ...
Kraus, G.
core   +1 more source

Dephasing at Low Temperatures

open access: yes, 1998
We discuss the significance and the calculation of dephasing at low temperatures. The particle is moving diffusively due to a static disorder configuration, while the interference between classical paths is suppressed due to the interaction with a ...
B.L. Alt´shuler   +10 more
core   +1 more source

Clinical Conditions Associated With a High Antinuclear Antibody Titer in Individuals Without Autoimmune Disease

open access: yesArthritis Care &Research, EarlyView.
Objective Antinuclear antibodies (ANAs) are present at high titers in 2% of the general population, but their clinical significance in individuals without an autoimmune (AI) disease is not known. We tested the hypothesis that the presence of a high ANA titer in non‐AI conditions is associated with disease.
Matthew Chung   +7 more
wiley   +1 more source

Balance functions from a thermal model

open access: yes, 2004
A calculation of the pion balance functions in a thermal model is presented. The total result consists of resonance and non-resonance parts. A satisfactory agreement with the data on Au+Au collisions at 130 GeV is found.Comment: talk presented by WF ...
Bozek, P.   +2 more
core   +1 more source

Pain and Patient‐Reported Physical Function Did Not Differ Between Body Composition Profiles in Patients with Hip Osteoarthritis

open access: yesArthritis Care &Research, Accepted Article.
Objective To explore whether higher body fat and lower lean mass are associated with greater pain and worse patient‐reported physical function in individuals with hip osteoarthritis (OA). A secondary aim was to examine whether pain and patient‐reported physical function differ according to four body composition profiles: high body fat, low lean mass ...
Alexandra Ryan   +10 more
wiley   +1 more source

Research on Magnetic–Thermal Coupling Calculation of Outer Rotor Permanent Magnet Motor Based on Magnetic Circuit Method and Thermal Network Method

open access: yesEnergies
In this paper, a thermal analysis method of electric motor based on the magnetic equivalent circuit method and the ensemble thermal network method is proposed, which is convenient for modelling, fast for calculation, and is able to obtain the accurate ...
Zhike Xu   +4 more
doaj   +1 more source

A lattice calculation of thermal dilepton rates

open access: yesPhysics Letters B, 2002
9 pages, LaTeX2e File, 5 EPS files; minor corrections, modified error bins in Fig ...
Karsch, Frithjof   +4 more
openaire   +3 more sources

Artificial Intelligence in Systemic Sclerosis: Clinical applications, challenges, and future directions

open access: yesArthritis Care &Research, Accepted Article.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos   +2 more
wiley   +1 more source

Energy efficiency of envelopes at major repairs [PDF]

open access: yesСтроительство уникальных зданий и сооружений, 2013
The article describes the calculation method of the payback period for the thermal protection measures. These measures are aimed at the increasing of thermal protection level achieved by the additional thermal insulation of the existing building's ...
Nikolay Ivanovich Vatin   +2 more
doaj  

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