Results 221 to 230 of about 108,858 (358)

MgAl2O4:Cr3+ translucent ceramics with tunable broadband near‐infrared luminescence for laser‐driven light source detection

InfoMat, EarlyView.
High‐power broadband NIR light sources are desired for non‐invasive imaging and quantitative detection applications. This work reported tunable NIR emission from 686 to 928 nm via the control of local structural symmetry around isolated Cr3+ ions in MgAl2O4:Cr3+ translucent ceramic, further realizing the optimized external quantum efficiency of 73% and
Gaochao Liu, Zhan Xiong, Weibin Chen, Shuai Zhang, Yuzhen Wang, Zhiguo Xia   +5 more
wiley   +1 more source

Enhanced adaptive sliding mode control with termination parallelism cooperative optimization for torque ripple reduction in switched reluctance motor drives. [PDF]

Sci Rep
Karthikeyan G, Padmanabhan TS.
europepmc   +1 more source

Investigating the Impact of hsa_circ_0005255 on Proliferation and Autophagy in Crohn's Disease Intestinal Epithelial Cells Through miR‐23a‐3p‐Mediated NCOA3 Expression

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Crohn's Disease (CD), an inflammatory bowel disorder, is influenced by genetic, immune, and environmental factors. The present study highlights the pioneering role of circular RNAs (circRNAs) in the etiology of CD, with a specific focus on hsa_circ_0005255 and its regulatory role.
Dong Liu, De‐Run Kong
wiley   +1 more source

Development and challenges of autonomous electric vertical take-off and landing aircraft. [PDF]

Heliyon
Hu L, Yan X, Yuan Y.
europepmc   +1 more source

Experimental and Analytical Tools for the Chemical Recycling of Engineering Plastics – A Multi‐Scale Pyrolysis Study on Polydicyclopentadiene

Macromolecular Rapid Communications, EarlyView.
The presented work demonstrates the importance of a comprehensive assessment of engineering plastics pyrolysis on the example of Polydicyclopentadiene. Analyses in µg‐, mg‐, and lab‐scale provide insight into mechanisms, yields, and products. An analytical and experimental toolset is showcased, by which the foundation for the assessment of pyrolysis as
Michael Zeller, Salar Tavakkol, Dieter Stapf   +2 more
wiley   +1 more source

A novel lubricating method of oil pump with self-adaptive adjustment function for transmission. [PDF]

Sci Rep
Cao Y, Liu D, Zhang P, Zhou H, Zhao S.
europepmc   +1 more source

A Computational Framework for Predicting Vibrations in the Front‐Loading Washing Machine Using Component‐Level Experiments and Mathematical Modeling

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT This study proposes a computational framework for developing a multibody dynamics (MBD) model to accurately predict the vibration behavior of front‐loading washing machines. The framework integrates component‐level experiments and mathematical modeling to characterize the dynamic behavior of key components, including the free‐stroke damper ...
Dae‐Guen Lim, Seok‐Chan Kim, Min‐Ho Pak   +2 more
wiley   +1 more source

A matching design and parameter identification method of hybrid electric propulsion system. [PDF]

Sci Rep
Zhu B, Zhu Y, Chen Q, Lu Y.
europepmc   +1 more source

Dynamic Characteristics of Vibrating Flip‐Flow Screens Considering Material Impact Force

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Vibrating flip‐flow screens are widely used in the field of screening; its actual operation is affected by the impact force of materials, but existing research usually ignores this effect. Based on this background, considering the influence of material impact force and moment on vibrating flip‐flow screens, this paper develops a dynamic model ...
Boyu Wu, Shuqian Cao, Qingquan Luo
wiley   +1 more source

Steady-state data-driven dynamic stability assessment in the Korean power system. [PDF]

Sci Rep
Song S, Min SW, Jung S.
europepmc   +1 more source