Results 91 to 100 of about 6,143 (262)

Analysis of Influence of Shear Flow of Lubricating Oil on Unstable Vibration of Generator Unit

Yuanzineng kexue jishu
In order to study the unstable vibration of generator unit in nuclear power plant, a rotor dynamics analysis model was established, in which the thermal effect induced by oil shear flow in bearing was considered.
LI Zhen1, ,  YANG Jiangang2,  CHEN Huihui1,  HE Mingyuan1,  WANG Hongkai1
doaj   +1 more source

Unique deficits in place coding across subfields of the hippocampus in a mouse model of temporal lobe epilepsy

Epilepsia, EarlyView.
Abstract Objective Memory problems are comorbid with temporal lobe epilepsy (TLE). Animal models of TLE reveal impairments in spatial firing fields of hippocampal place cells, providing a potential neural substrate for memory problems. Each subfield of the hippocampus carries out unique aspects of spatial memory, yet little is known about how ...
Brittney L. Boublil, Margaret M. Donahue, Cathy B. Dang, Gergely Tarcsay, Laura A. Ewell   +4 more
wiley   +1 more source

Rapidly determining kinematic viscosity of aviation lubricating oil 50-1-4Φ by mid-infrared spectrometry

Journal of Measurement Science and Instrumentation, 2014
This paper analyzed 11 lubricating oil 50-1-4Φ samples of different base oil content（ standard oil） and 28 used oil samples by Fourier transform mid-infrared spectrometer（ FTIR）.
ZONG Ying, JIANG Xu-feng, SUN Jing, XIAO Yun-peng   +3 more
doaj  

Triboelectric nanogenerators for vehicle intelligent cockpits

FlexMat, EarlyView.
Converting mechanical stimuli from drivers and vehicle motion into electrical signals, triboelectric nanogenerators provide promising interfaces toward passive, flexible, distributed and intelligent sensing for next‐generation automotive cockpits to support three core functional dimensions: driver state monitoring, vehicle state monitoring, and human ...
Haiqiu Tan, Shiquan Lü, Xiangwei Meng, Huiying Zhang, Wenxing Zhang, Dongxian Sun, Xiao Lu, Lei Wang, Haodong Zhang, William W. Yu   +9 more
wiley   +1 more source

Biopolymer composites from agri‐food wastes and by‐products: valorization, fabrication, and food related applications

Food Biomacromolecules, EarlyView.
Agri‐food wastes and by‐products are transformed into sustainable biopolymer composites through extraction, modification, and advanced fabrication technologies. These value‐added materials exhibit enhanced mechanical, barrier, antimicrobial, and biodegradable properties, enabling applications in food packaging, edible coatings, and preservation systems
Samuel Ayofemi Olalekan Adeyeye, Blessing Rachael Adeyeye   +1 more
wiley   +1 more source

Research Progress of Influencing Characteristics of Lubricating Oil in Transcritical CO2 Automotive Air Conditioner

Zhileng xuebao
Lubricating oil is a key factor affecting the performance and reliability of transcritical CO2 heat pump air conditioners dealing with complicated application environments and the requirements of new energy vehicles.
Zhang Shucheng, Yin Xiang, Song Yulong, Yang Xu, Cao Feng   +4 more
doaj  

EFFECT OF NANOPARTICLES ON ENHANCING THE VISCOSITY OF LUBRICANT OIL

Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ
Lubricating oils play a crucial role in reducing friction in engines and other moving machine parts. In this study, nano-additives (ZnO and SiO2) were successfully prepared using a sol-gel method, yielding nanomaterials with specific measured values such
Haider Ahmed Hadi, Raghad F. Almilly
doaj   +1 more source

Changes in bacterial diversity associated with bioremediation of used lubricating oil in tropical soils. [PDF]

Arch Microbiol, 2017
Meeboon N, Leewis MC, Kaewsuwan S, Maneerat S, Leigh MB.   +4 more
europepmc   +1 more source

Interface Engineering of Boron Nitride–Polymer Composites for High Thermal Conductivity

Information &Functional Materials, EarlyView.
This review comprehensively discusses the impacts of interfacial design and fabrication strategies on boron nitride–polymer composites, and systematically classifies and summarizes recent advances in interfacial engineering based on the interaction modes between boron nitride fillers and polymer matrices.
Zhao Chen, Yuhang Meng, Chenyu Zhao, Xiangfen Jiang, Xuebin Wang   +4 more
wiley   +1 more source

Thermotherapy for prevention of perineal pain after vaginal birth: Evaluation of warm compresses and cold packs using a factorial randomized controlled trial

International Journal of Gynecology &Obstetrics, EarlyView.
RCT : randomized controlled trial, mean dif. (95% CI) : mean difference (95% confidence interval), sd : standard deviation. Abstract Objective Perineal pain is common after vaginal birth and might affect maternal well‐being and mother–infant bonding.
Pauline Blanc‐Petitjean, Clara Rollet, Géraldine Meunier, Laurent Mandelbrot, Camille Le Ray, Anne Alice Chantry   +5 more
wiley   +1 more source