Results 201 to 210 of about 25,887 (256)

Determining the Relationship Between Composition, Structure, and Device Properties of GexSe1‐x‐Based Selector‐Only Memory

Advanced Electronic Materials, EarlyView.
Composition‐dependent structural evolution in GeXSe1‐X selector‐only memory (SOM) is correlated with device switching behavior. Increasing Ge strengthens network rigidity, suppresses atomic motion, and stabilizes threshold switching, while narrowing the memory window. The revealed structure–property relationship provides a guideline for compositionally
Tien Anh Nguyen, Changdeok Han, Dipannita Ghosh, Suyong Chae, Moongyu Choi, Sanghyun Ban, Myoungsub Kim, Sangmin Yoo, Seung Hwan Lee, Sieun Chae   +9 more
wiley   +1 more source

The Effect of Everyday Discrimination on Systemic Lupus Erythematosus Disease Activity and Mental Health Outcomes. [PDF]

J Rheumatol
Benson KRK, Becerril A, Park J, Plantinga L, Yazdany J, Dall'Era M, Katz PP.   +6 more
europepmc   +1 more source

Wear in multiple network elastomers arises from the continuous accumulation of molecular damage rather than microcrack growth. [PDF]

Sci Adv
Taisne O, Caillard J, Thillaye du Boullay C, Couty M, Creton C, Comtet J.   +5 more
europepmc   +1 more source

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Cumulative Damage in Fatigue

Journal of Applied Mechanics, Transactions ASME, 1945
Abstract The phenomenon of cumulative damage under repeated loads was assumed to be related to the net work absorbed by a specimen. The number of loading cycles applied expressed as a percentage of the number to failure at a given stress level would be the proportion of useful life expended.
exaly   +2 more sources

On Stress Interaction in Fatigue and a Cumulative Damage Rule

Journal of the Aerospace Sciences, 1959
The paper presents the underlining physical concepts as well as the results of an investigation of the interaction of repeated stress cycles of variable amplitude in producing progressive (fatigue) damage. The materials investigated were 2024 aluminum alloy and 4340 aircraft steel; and the applied load spectra were based on simplified exponential ...
Alfred M Freudenthal
exaly   +3 more sources

A nonlinear damage cumulative model for uniaxial fatigue

International Journal of Fatigue, 1999
On the basis of the continuum fatigue damage theory, according to the varying behavior of the material ductility in the process of fatigue damage, a new nonlinear fatigue damage cumulative model is proposed, which considered the fatigue limit, the mean stress and the unseparable characteristic for the damage variables and the loading parameter, and the
Wei-Xing Yao, De-Guang Shang
exaly   +2 more sources

A stochastic theory of cumulative fatigue damage

Probabilistic Engineering Mechanics, 1991
Abstract A Stochastic theory for the cumulative fatigue damage of structural component with random fatigue strength under random loading is proposed on the basis of the Stratonovich-Khasminskii theorem. The analytical solutions for the probability densities of the cumulative fatigue damage and fatigue life and for the reliability function are given ...
W. Q. Zhu, Y. Lei
openaire   +1 more source

Prediction of cumulative fatigue damage

Journal of Materials Science, 1985
The life of a component subjected to a constant stress can be determined using the S-N diagram. Prediction of cumulative fatigue damage or fatigue life of a component subjected to a given stress sequence of varying amplitude is difficult, if not impossible.
Muhammad Aslam, Shaik Jeelani
openaire   +1 more source