Results 161 to 170 of about 6,143 (262)

Wettability of saliva substitutes across various denture base fabrication techniques

Journal of Prosthodontics, EarlyView.
Abstract Purpose The present study evaluated the contact angles (CAs) of four denture base materials subjected to different surface treatments using deionized water and saliva substitutes. Material and Methods A total of 32 rectangular specimens were manufactured using four different denture base materials: heat‐cured compression molded Lucitone 199 (C)
Paul Mikhail, Igor Pesun, Francisco Azpiazu‐Flores, Rodrigo França   +3 more
wiley   +1 more source

Monitoring the condition of city bus engines by analysing used oil using PCA and K-Means clustering. [PDF]

Sci Rep
Duarte MO, Margalho LM, Gołębiowski W, Mendes M, Farinha JMT, Šarkan B.   +5 more
europepmc   +1 more source

The Unexpected Discovery of Paleocene? Coals in Outcrops Thought to Be Cambrian, Al Huqf, Oman

Journal of Petroleum Geology, EarlyView.
ABSTRACT Two brown organic deposits were encountered whilst investigating kaolinitic claystones thought to occur at the base of a Cambrian formation at outcrop. The age of these organic deposits is probably Paleocene from palynology. Organic petrography shows that they are subbituminous coals with some oil source potential.
Mohammed H. Al Kindi, Alan P. Heward, Lorraine B. Eglinton, Steve R. Packer, Darrin T. Stead   +4 more
wiley   +1 more source

Development of a sustainable Cu-nano-cutting fluid based on rice bran oil for superior heat management and wear reduction. [PDF]

Sci Rep
Yadav SK, Kannan KR, Tilahun W.
europepmc   +1 more source

Oral Lesions and Dental Status in Individuals Using Oral Tobacco‐Free Nicotine Pouches

Oral Diseases, EarlyView.
ABSTRACT Objectives Users of Swedish nicotine pouches and traditional oral tobacco‐derived pouches were compared to non‐users for clinical tissue responses and oral health status. In addition, the habits associated with snus use were also evaluated. Material and Methods In this cross‐sectional study, participants aged 18–30 were recruited from nine ...
Masoumeh Daneshian, Lars Fredriksson, Pia Skott, Karin Garming Legert   +3 more
wiley   +1 more source

Experimental study on the mechanism of surface damage induced by abrasive particles under heavy-load line-contact sliding-rolling conditions. [PDF]

PLoS One
Li Y, Wang W.
europepmc   +1 more source

Microbial Strategies for the Degradation of Spent Lubricating Oil: A Comparative Study of Isolate Bacterium and Consortium Cultures

Water and Environment Journal, EarlyView.
This show the biodegradation of spent lubricating oil by Bacillus sp. and a marine bacterial consortium. The consortium showed higher growth, biosurfactant production and oil removal efficiency than the isolated strain, highlighting its potential for bioremediation ABSTRACT Spent automotive lubricating oil contains complex hydrocarbons and heavy metals,
Letícia Carvalho Eustaquio Costa, Letícia Beatriz Ueda Melo, Bruna Bacaro Borrego, Elen Aquino Perpetuo, Debora Frigi Rodrigues, Louise Hase Gracioso   +5 more
wiley   +1 more source

Melanin-Inspired Biomimetic Strategy for Preserving Adhesion of Lubricants via Thiol-Quinone Addition. [PDF]

Biomimetics (Basel)
Song X, Mei C, Wu Y, He D, Zhu J, Chen Q, Guo J, Zhao Z, Xie T, Liu W.   +9 more
europepmc   +1 more source

Occupational Allergic Contact Dermatitis Caused by Cyclohexyl Diethanolamine in a Metalworking Fluid

Contact Dermatitis, EarlyView.
Maria Pesonen, Sari Suomela, Katri Suuronen   +2 more
wiley   +1 more source

Demonstration of beat‐to‐beat, on‐demand ATP synthesis in ventricular myocytes reveals sex‐specific mitochondrial and cytosolic dynamics

The Journal of Physiology, EarlyView.
Abstract figure legend Beat‐locked mitochondrial ATP transients reveal modular, sex‐specific bioenergetic control during excitation–contraction coupling. A, each action potential activates L‐type CaV1.2 channels, producing a Ca2+ influx that triggers ryanodine receptors (RyR2) and elicits SR Ca2+ release.
Paula Rhana, Collin Matsumoto, L. Fernando Santana   +2 more
wiley   +1 more source