Results 11 to 20 of about 3,752,402 (295)

Observation of anomalous decay of a polarized three-component Fermi gas [PDF]

open access: yesNature Communications
Fermionic systems with multiple internal states, such as quarks in quantum chromodynamics and nucleons in nuclear matter, are at the heart of some of the most complex quantum many-body problems.
Grant L. Schumacher   +7 more
doaj   +2 more sources

ASPECTS REGARDING THE APPLICATION IN MECHANICS OF CONCURRENCY CONDITION OF THREE LINES IN A PLANE [PDF]

open access: yesAnnals of the University of Petroşani. Mechanical Engineering, 2023
The paper presents aspects regarding examples of solving problems of statics of rigid bodies, by application of concurrency condition of three lines in a plane.
Răzvan Bogdan Itu   +2 more
doaj  

Review of biomechanical deviations among nonpregnant, pregnant, and postpartum cohorts

open access: yesMedicine in Novel Technology and Devices, 2023
During pregnancy, women experience substantial changes in physiology, morphology, and hormonal systems. These changes have profound effects on the biomechanics of the human body, particularly the musculoskeletal system, resulting in discomfort, pain, and
Wei Linjuan   +6 more
doaj   +1 more source

Local realizations of contact interactions in two- and three-body problems [PDF]

open access: yes, 1999
Mathematically rigorous theory of the two-body contact interaction in three dimension is reviewed. Local potential realizations of this proper contact interaction are given in terms of Poschl-Teller, exponential and square-well potentials.
A. T. Kruppa   +33 more
core   +2 more sources

Analysis of the Problems and Countermeasures of the Animation Production and Promotion of Three Body [PDF]

open access: yesSHS Web of Conferences
The animation of Three Body has attracted much anticipation from the audience since its launch and exceeded the 100 million broadcast mark in 10 hours on the first day of broadcast, setting a record for the fastest broadcast of an animation episode to ...
Peng Yuqi
doaj   +1 more source

Topology optimization considering body forces [PDF]

open access: yesInternational Journal for Simulation and Multidisciplinary Design Optimization, 2009
In this paper, topology optimization problems with three types of body forces are considered: gravitational force, centrifugal force and inertia force.
Zheng Bin   +2 more
doaj   +1 more source

Quality of life and body image of patients with urinary disorders [PDF]

open access: yesRevista Brasileira de Enfermagem, 2020
Objective: to assess the quality of life and body image of men with difficulty urinating and indwelling urinary catheter users, integrating the socio-demographic, economic and morbidity variables.
Gardênia Lima Gurgel do Amaral   +5 more
doaj   +3 more sources

Four-Body Bound State Formulation in Three-Dimensional Approach (Without Angular Momentum Decomposition) [PDF]

open access: yes, 2006
The four-body bound state with two-body forces is formulated by the Three-Dimensional approach, which greatly simplifies the numerical calculations of few-body systems without performing the Partial Wave components.
Bayegan, S., Hadizadeh, M. R.
core   +3 more sources

The Correlation between Body Mass Index, Protein Intake, and Quality of Life in Elderly [PDF]

open access: yesInternational Journal of Nutrition Sciences, 2019
Background: The elderly is an age group that is susceptible to nutritional problems, especially protein intake which tends to be less intake, so it affects the body mass index. Both of these problems directly or indirectly will also affect the quality of
Dian Nafies   +2 more
doaj   +1 more source

Matrix analysis and risk management to avert depression and suicide among workers

open access: yesBioPsychoSocial Medicine, 2010
Suicide is among the most tragic outcomes of all mental disorders, and the prevalence of suicide has risen dramatically during the last decade, particularly among workers.
Takeuchi Takeaki
doaj   +1 more source

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