Results 151 to 160 of about 3,026 (259)

Preparation and Rheological Properties of Xanthoceras Sorbifolia Bunge Oil-Based Lubricating Oil Based on Ring-Opening Esterification Modification and Nano-C₁₄MA/MMT Synergistic Strengthening. [PDF]

Molecules
Li Z, Zhang K, Wang H, Hou T, Lv Z, Li W, Wang Z, Hao Y.   +7 more
europepmc   +1 more source

Fluoride‐Free Mouthwashes Available Over‐The‐Counter in the US‐An Overview

International Journal of Dental Hygiene, EarlyView.
ABSTRACT Purpose Fluoride‐free mouthwashes (FFM) are commonly used by patients for a variety of cosmetic and/or therapeutic reasons. The purpose of this study was to investigate the composition and purposes of FFM available over‐the‐counter in the US.
Astrid C. Valdivia‐Tapia, Jaime A. Cury, Antonio P. Ricomini‐Filho, Frank Lippert   +3 more
wiley   +1 more source

Tribological Performance of Bronze Engineering Materials with Environmentally Friendly Lubricants Under Starved Lubrication Conditions. [PDF]

Materials (Basel)
Kowalski M, Górny K, Bernat S, Stachowiak A, Wernik J, Zwierzycki W.   +5 more
europepmc   +1 more source

Improving spine‐based age estimation in centrarchid fishes using otolith‐derived training sets

Journal of Fish Biology, EarlyView.
Abstract Nonlethal age determination is a priority in fish biology contexts where sacrifice is restricted, but estimates derived from nonlethally attainable structures tend to suffer from poor precision and accuracy relative to necessarily lethal, otolith‐derived estimates.
Matthew P. Woo, Stuart E. Jones, Brian S. Ankrapp, Avi Neumann, Julián Torres‐Dowdall   +4 more
wiley   +1 more source

Experimental study of lubricating wear phenomena in Ag-Mg alloy systems. [PDF]

Sci Rep
Venkatasudhahar M, Muthukumar S, Kumar NM, Kumar PM, Al Awadh M, Rajendran P, Lee IE.   +6 more
europepmc   +1 more source

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

Controlled Synthesis of Mg Al-Layered Double Hydroxide as a High-Performance Additive of Bentonite Grease. [PDF]

ACS Omega
Wang L, Lai B, Wang X, Dai B, Zhang Y, Lou W.   +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

Analyzing the potential of waste cooking oils as biolubricants for electric vehicles. [PDF]

RSC Adv
Ayyadevara SN, Das P, Sarker MI, Sharma BK, Roy S.   +4 more
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