Results 101 to 110 of about 138,334 (217)
Huli yanjiu, 2019 ObjectiveTo test the reliability and validity of Chinese version of the modified Fatigue Impact Scale (mFIS⁃25) in patients with chronic obstructive pulmonary disease (COPD),and to provide a theoretical basis for its clinical application in China ...
WANG Na'na, XU Dacai
doaj
Advanced Functional Materials, EarlyView.This Perspective highlights atom probe tomography as a powerful tool for understanding the atomic‐scale defect chemistry in HfO2‐based ferroelectrics. 3D mapping of dopants, point defects, and interface chemistry can provide new insight into defect‐driven mechanisms underpinning the ferroelectricity in the system and guide the design of more reliable ...
Kasper Hunnestad +3 more
wiley +1 more source
ANALYSIS METHOD OF STRENGTH RELIABILITY SAFETY COEFFICIENT FOR HIGH SPEED TRAIN ALUMINUM CARBODY
Jixie qiangdu, 2019 The safety coefficient given in the design codes of railway vehicle structure has certain experience. In this paper, based on the reliability theory, the method of reliability safety coefficient evaluation is adopted, which makes the selection of safety ...
ZHAO ZhiTang +4 more
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Fatigue Reliability Assessment for Orthotropic Steel Decks Based on Long-Term Strain Monitoring. [PDF]
Sensors (Basel), 2018 Deng Y, Li A, Feng D.
europepmc +1 more source
Advanced Functional Materials, EarlyView.Multifunctional solid polymer electrolyte (SPE) films integrating intrinsic self‐healing, mechanical stretchability, and dual photo‐ and pH‐responsive ionic conductivity are developed. Constructed from thermoplastic polyurethane (TPU) and hydrogen‐bonded poly(thiourea triethylene glycol) (PTUEG3), these films form a dynamic supramolecular network ...
Mei‐Li Li +12 more
wiley +1 more source
Fatigue Reliability in Uniaxial State of Stress Produced by Synchronous Loads
Engineering Transactions, 1993 The paper deals with the stress-based fatigue analysis of structural members subjected to synchronous and in-phase loads. The uniaxial state of stress produced by combined bending and tension-compression is considered.
J. Kolenda
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Advanced Functional Materials, EarlyView.A regenerated cellulose (RC) hydrogel‐based SERS substrate integrating a Marangoni‐transferred gold nanoparticle self‐assembled monolayer (Au‐SAM) is fabricated. Reswelling‐induced hotspot formation enhances polystyrene micro/nanoplastics (PS MNPs) detection in complex matrices, providing reproducible, high‐throughput SERS signals across diverse ...
Youngho Jeon +5 more
wiley +1 more source
RESEARCH ON MULTIPLE FAILURE MODES FOR RELIABILITY CALCULATION IN CRACK GROWTH LIFE BY SQP METHOD
Jixie qiangdu, 2019 The fatigue crack growth（FCG） phenomenon always exists in large mechanical structural. Influenced by varied kinds of random factors, the safety evaluation of structure in FCG is under great uncertainty.
SUN YuanTao +3 more
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Advanced Functional Materials, EarlyView.A new phase‐change material encapsulated membrane offers more thermal resilience stability and safety than the conventional separators for batteries. ABSTRACT Thermal runaway in lithium‐ion batteries arises from the intrinsic coupling between heat generation and ion transport, yet conventional shutdown separators primarily rely on passive pore collapse
Sumedha Rajpoot +17 more
wiley +1 more source
Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application
Advanced Materials, EarlyView.This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong +12 more
wiley +1 more source