Results 21 to 30 of about 212,347 (216)

α-decay half-lives of some nuclei from ground state to ground state using different nuclear potential

open access: yesEPJ Nuclear Sciences & Technologies, 2018
Theoretical α-decay half-lives of some nuclei from ground state to ground state are calculated using different nuclear potential model including Coulomb proximity potential (CPPM), Royer proximity potential and Broglia and Winther 1991.
Akrawy Dashty T.
doaj   +1 more source

A modified stress field intensity approach for fatigue life prediction of components

open access: yesMaterials & Design, 2020
In the present paper, a modified fatigue life model is proposed based on stress field intensity (SFI) approach, where the average weight function is introduced as the denominator of the traditional model and a modified definition of the fatigue zone is ...
Peng Zhao   +3 more
doaj   +1 more source

Fatigue behaviour of open-hole samples and automotive mini-structures made of woven glass-fibre-reinforced polyamide 6,6

open access: yesMATEC Web of Conferences, 2018
In the automotive industry, the integration of thermoplastic composite components represents a high-potential solution to the mass reduction challenge. In this study, a woven glassfibre-reinforced composite with a polyamide 6,6 matrix is considered for ...
Malpot Amélie   +5 more
doaj   +1 more source

β+/EC decay rates of deformed neutron-deficient nuclei in the deformed QRPA with realistic interactions

open access: yesPhysics Letters B, 2015
The weak-decay (β+ and EC) rates of neutron-deficient Kr, Sr, Zr, and Mo isotopes are investigated within the deformed quasiparticle random-phase approximation with realistic nucleon–nucleon interactions.
Dongdong Ni, Zhongzhou Ren
doaj   +1 more source

Crack Growth Model for Estimating the Fatigue Life under Variable loading [PDF]

open access: yesEngineering and Technology Journal, 2011
This paper examines the fatigue short and long cracks behaviour in 2024 T4 aluminum alloy under rotating bending loading and stress ratio R = -1. In the short cracks region, cracks grow initially at a fast rate but deceleration occurs quickly and ...
Hassan Abd- ALRsoul   +2 more
doaj   +1 more source

Developing a new instrument for assessing acceptance of change

open access: yesFrontiers in Psychology, 2016
This article focuses on the usefulness of going beyond the concept of resistance to change and capitalizing on the use of a model that includes positivity and acceptance of change.
Annamaria eDi Fabio, Alessio eGori
doaj   +1 more source

On the Theory of the Arrhenius-Normal Model with Applications to the Life Distribution of Lithium-Ion Batteries

open access: yesBatteries, 2023
Typically, in accelerated life testing analysis, only probability distributions possessing shape parameters are used to fit the experimental data, and many distributions with no shape parameters have been excluded, including the fundamental ones like the
Omar Kittaneh
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

The Experience of Self-Transcendence in Social Activists

open access: yesBehavioral Sciences, 2023
Every day the wellbeing of disadvantaged individuals and communities is being transformed through the activities of self-transcendent social activists.
Carol Barton, Rona Hart
doaj   +1 more source

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy