Results 31 to 40 of about 2,696,756 (302)

Extracellular Hsp72 concentration relates to a minimum endogenous criteria during acute exercise-heat exposure [PDF]

open access: yes, 2013
Extracellular heat-shock protein 72 (eHsp72) concentration increases during exercise-heat stress when conditions elicit physiological strain. Differences in severity of environmental and exercise stimuli have elicited varied response to stress.
A Asea   +81 more
core   +1 more source

Generalized Stress Concentration Factors [PDF]

open access: yesMathematics and Mechanics of Solids, 2006
The classical stress concentration factor is regarded as the ratio between the maximal value of the stress in a body and the maximal value of the applied force for a given distribution of material properties. An optimal stress concentration factor is defined as the lowest stress concentration factor if we allow any stress field that is in equilibrium ...
openaire   +3 more sources

Lattice diffusion and surface segregation of B during growth of SiGe heterostructures by molecular beam epitaxy: effect of Ge concentration and biaxial stress

open access: yes, 2004
Si1-xGex/Si1-yGey/Si(100) heterostructures grown by Molecular Beam Epitaxy (MBE) were used in order to study B surface segregation during growth and B lattice diffusion. Ge concentration and stress effects were separated. Analysis of B segregation during
A. Portavoce   +11 more
core   +6 more sources

Analysis and experiment of stress concentration in penetration fuze buffer materials under stress wave incursion

open access: yesFrontiers in Physics
To enhance the impact resistance of penetration fuze, this paper investigates the response of fuze buffer materials to stress waves and develops a model for stress wave transmission inside the fuze.
An Zhang, Peng Liu, He Zhang
doaj   +1 more source

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács   +8 more
wiley   +1 more source

Numerical simulation study on mining method for anti rock burst in different steeply inclined extra-thick coal seam

open access: yesMeikuang Anquan
This study takes the mining of B1+2 and B3-6 coal seams in the southern mining area of a steep and thick coal seam mine as the engineering background, and combines theoretical analysis and numerical simulation methods to compare and study the effects of ...
Zemin CHEN   +5 more
doaj   +1 more source

Circular holes as sources of stress concentration in the parts of machines and devices used in mining [PDF]

open access: yesMining and Metallurgy Engineering Bor, 2016
This work discusses the impact of circular forms on stress distribution in the parts of machines and devices used in mining, since it represents a typical source of stress concentration.
Radojković Mladen   +3 more
doaj   +1 more source

Pediatric Oncology Nursing Competencies in Latin America and the Caribbean: A Scoping Review to Inform Practice, Education, and Research

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior   +7 more
wiley   +1 more source

Early resistance change and stress/electromigrationmodeling in aluminium interconnects [PDF]

open access: yes, 1997
A complete description for early resistance change and two dimensional simulation of mechanical stress evolution in confined Al interconnects, related to the electromigration, is given in this paper.
Mouthaan, A.J.   +2 more
core   +3 more sources

Infection Control Practices for Vascular Access Management in Hemodialysis: Results From a Nationwide Survey of Japanese National University Hospitals

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Bloodstream infections due to repeated vascular access (VA) puncture and circuit connections remain major concerns in hemodialysis. Therefore, we examined current practices for glove, disinfectant, and personal protective equipment (PPE) use according to VA type in national university hospitals in Japan.
Aiko Yamada   +6 more
wiley   +1 more source

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