Results 51 to 60 of about 64,218 (149)

Counseling and Spiritual Assistance to Chemotherapy Patients: A Reflection in the Light of Jean Watson's Theory

open access: yesEscola Anna Nery, 2018
Aim: To reflect on the use of spiritual interventions and methods of psychological, theological and psychotherapeutic counseling applicable to nursing. Method: Theoretical reflection article, used to identify approximations and distances of counseling ...
Angelo Braga Mendonça   +3 more
doaj   +1 more source

Physical explanation of the critical distance theory and a link with structure of material

open access: yesProcedia Structural Integrity, 2018
Abstract The Theory of Critical Distances (TCD) is a group of methods for prediction of materials failure with accounting effect of stress concentration. The work is devoted to the physical explanation of the critical distance theory, in particular the value of the critical length L, on the base of the original statistical-thermodynamic model of the ...
Vedernikova A.   +3 more
openaire   +2 more sources

Safety distance for preventing hot particle ignition of building insulation materials

open access: yesTheoretical and Applied Mechanics Letters, 2014
Trajectories of flying hot particles were predicted in this work, and the temperatures during the movement were also calculated. Once the particle temperature decreased to the critical temperature for a hot particle to ignite building insulation ...
Jiayun Song, Supan Wang, Haixiang Chen
doaj   +1 more source

FRACTURE CRITERION OF THE THEORY OF CRITICAL DISTANCE FOR NOTCHES

open access: yesJixie qiangdu, 2018
Whether the brittle fracture criterion of theory of critical distance is suitable for graphite plates with different shape notches was studied by means of analysis of finite element: including tensile specimens with U notches,blunted V-notch specimens of semi-circular bend,three-point bending specimens with single V-notch and compressed specimens of ...
LIU XiaoMei   +3 more
openaire   +1 more source

Subsystem distance after a local operator quench

open access: yesJournal of High Energy Physics, 2020
We investigate the time evolution of the subsystem trace distance and Schatten distances after local operator quenches in two-dimensional conformal field theory (CFT) and in one-dimensional quantum spin chains.
Jiaju Zhang, Pasquale Calabrese
doaj   +1 more source

Fundamentals of stellar evolution and nucleosynthesis [PDF]

open access: yesEPJ Web of Conferences
The theory of stellar structure and evolution plays a pivotal role in modern astrophysics. Stellar evolution calculations are used to determine the ages and, to a lesser extent, distances of stars, which are critical to our knowledge of the history and ...
Vescovi Diego
doaj   +1 more source

Fatigue Probabilistic Approach of Notch Sensitivity of 51CrV4 Leaf Spring Steel Based on the Theory of Critical Distances

open access: yesApplied Sciences
The mechanical and structural design of railway vehicles is heavily influenced by their lifetime. Because fatigue is a significant factor that impacts the longevity of railway components, it is imperative that the fatigue resistance properties of crucial
Vítor M. G. Gomes   +3 more
doaj   +1 more source

Mean spherical approximation for the Lennard-Jones-like two Yukawa model: Comparison against Monte Carlo data

open access: yesCondensed Matter Physics, 2011
Monte Carlo simulation studies are performed for the Lennard-Jones like two Yukawa (LJ2Y) potential to show how properties of this model fluid depend on the replacement of the soft repulsion by the hard-core repulsion.
A. Trokhymchuk   +3 more
doaj   +1 more source

Nonsingular Yukawa-modified black holes surrounded by dark matter in 4D-Einstein-Gauss-Bonnet gravity: Shadow and QNM studies

open access: yesNuclear Physics B
This paper investigates the contribution of the nonsingular Yukawa-modified potential in four-dimensional Einstein-Gauss-Bonnet (EGB) gravity, focusing on a static, spherically symmetric black hole solution. These Yukawa-type corrections are described by
Yassine Sekhmani   +5 more
doaj   +1 more source

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