Results 11 to 20 of about 5,048,488 (218)

Space–Time Structure of Particle Emission and Femtoscopy Scales in Ultrarelativistic Heavy-Ion Collisions

open access: yesUniverse, 2023
The analysis of the spatiotemporal picture of particle radiation in relativistic heavy-ion collisions in terms of correlation femtoscopy scales, emission, and source functions allows one to probe the character of the evolution of the system created in ...
Yuri Sinyukov   +2 more
doaj   +1 more source

Improvement of Power Recovery by Applying a Multi-Pulse Electric Field in the Thermoelectric Cycle Power Generation Process with Pyroelectric Materials

open access: yesEnergies, 2023
Nanogenerator energy harvesting technologies that transform thermal energies into electricity may help address the growing need for green power. Therefore, this research aims to increase power generation by combining waste heat with pyroelectric ...
Buddhika Amila Kumara Sodige   +6 more
doaj   +1 more source

Improving Results by Improving Densities: Density-Corrected Density Functional Theory

open access: yesJournal of the American Chemical Society, 2022
DFT calculations have become widespread in both chemistry and materials, because they usually provide useful accuracy at much lower computational cost than wavefunction-based methods. All practical DFT calculations require an approximation to the unknown exchange-correlation energy, which is then used self-consistently in the Kohn-Sham scheme to ...
Sim, Eunji   +3 more
openaire   +3 more sources

The Masquelet technique for septic arthritis of the small joint in the hands: Case reports

open access: yesTrauma Case Reports, 2020
Septic arthritis in distal interphalangeal (DIP) joints sometimes occurs in association with mucous cysts or after the surgical treatment of mallet fingers.
Taichi Saito   +10 more
doaj   +1 more source

Current densities in density-functional theory [PDF]

open access: yesPhysical Review A, 2013
It is well known that any given density rho(x)can be realized by a determinantal wave function for N particles. The question addressed here is whether any given density rho(x) and current density j(x) can be simultaneously realized by a (finite kinetic energy) determinantal wave function.
Lieb, Elliott H., Schrader, Robert
openaire   +2 more sources

Refinements of the Density and J-Density Topologies [PDF]

open access: yesProceedings of the American Mathematical Society, 1993
Given an arbitrary ideal J \mathcal {J} on the real numbers, two ...
Krzysztof Ciesielski, Lee Larson
openaire   +1 more source

Particle Production in XeXe Collisions at the LHC within the Integrated Hydrokinetic Model+

open access: yesParticles, 2020
The paper is devoted to the theoretical study of particle production in the Large Hadron Collider (LHC) Xe+Xe collisions at the energy s N N = 5 . 44 TeV.
Yuri Sinyukov   +2 more
doaj   +1 more source

Metro and elderly health in Hong Kong: protocol for a natural experiment study in a high-density city

open access: yesBMJ Open, 2021
Introduction Public transport accessible to older people may offer a transformative solution to achieving healthy ageing. However, the evidence to support such transport infrastructure modifications is unclear.
Guibo Sun   +4 more
doaj   +1 more source

The number of circulating CD34-positive cells is an independent predictor of coronary artery calcification progression: Sub-analysis of a prospective multicenter study

open access: yesCardiology Journal, 2022
BACKGROUND: Decreases in circulating CD34-positive cells are associated with increases in cardiovascular events. We investigated the association between the number of CD34-positive cells and the progression of coronary artery calcification (CAC), a ...
Keishi Ichikawa   +7 more
doaj   +1 more source

ANTIHYPERTENSIVE THERAPY IN PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE: ADVANTAGES OF CALCIUM ANTAGONISTS

open access: yesРациональная фармакотерапия в кардиологии, 2016
Aim. To study effect of antihypertensive therapy with amlodipine maleat (Stamlo® M, “Dr. Reddy’s”, India) on morphofunctional heart indices, intensity of systemic inflammation and oxidative stress in patients with arterial hypertension (HT) with chronic ...
T. V. Adasheva   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy