Results 241 to 250 of about 1,296,949 (313)

Comparative Wear and Friction Analysis of Sliding Surface Materials for Hydrostatic Bearing under Oil Supply Failure Conditions

Advanced Engineering Materials, EarlyView.
Hydrostatic bearings excel in high‐precision applications, but their performance hinges on a continuous external supply. This study evaluates various material combinations for sliding surfaces to mitigate damage during supply failures or misalignment and to discover the most effective materials identified for enhancing the reliability and efficiency of
Michal Michalec, Lukáš Daněk, Jan Foltýn, Petr Svoboda, Carsten Gachot, Martin Hartl, Ivan Křupka   +6 more
wiley   +1 more source

Educational impacts of generative artificial intelligence on learning and performance of engineering students in China. [PDF]

Sci Rep
Fan L, Deng K, Liu F.
europepmc   +1 more source

A Different Perspective on the Solid Lubrication Performance of Black Phosphorous: Friend or Foe?

Advanced Engineering Materials, EarlyView.
Researchers investigate black phosphorous (BP) as a standalone solid lubricant coating through ball‐on‐disc linear‐reciprocating sliding experiments in dry conditions. Testing on different metals shows BP doesn't universally reduce friction and wear. However, it achieves 33% friction reduction on rougher iron surfaces and 23% wear reduction on aluminum.
Matteo Vezzelli, Manel Rodríguez Ripoll, Sabine Schwarz, Ali Erdemir, Maria Clelia Righi, Carsten Gachot   +5 more
wiley   +1 more source

The evaluation model of engineering practice teaching with complex network analytic hierarchy process based on deep learning. [PDF]

Sci Rep
Han X, Chen X.
europepmc   +1 more source

Scholarly publishing's hidden diversity: How exclusive databases sustain the oligopoly of academic publishers. [PDF]

PLoS One
van Bellen S, Alperin JP, Larivière V.
europepmc   +1 more source

A Numerical Systematic Review and Meta-Analysis of Diagnosing the Vibration Modes of the Cylindrical Shell in the MRI Machine. [PDF]

Biomed Eng Comput Biol
Mortazavy Beni H, Aghaei F, Heydarian A, Asaei FY, Samaram H.   +4 more
europepmc   +1 more source

Spatiotemporal evolution and the multidimensional proximity mechanism of megaproject innovation networks. [PDF]

PLoS One
He H, Xu L, Huang Y.
europepmc   +1 more source

Emotional engagement and perceived empathy in live vs. automated psychological interviews. [PDF]

PLoS One
Nyman TJ, Noromies AK, Pompedda F, Santtila P, Antfolk J.   +4 more
europepmc   +1 more source

Capital connectivity in integrated reports: Datasets from international companies. [PDF]

Data Brief
Roslan N, Saleh NM, Embong Z, Ghazali AW, Kamarudin K.   +4 more
europepmc   +1 more source