Results 251 to 260 of about 113,834 (330)

Value of injection of plasma-rich platelets in the vaginal mucosa in cases with vulvovaginal atrophy: a prospective double-blinded randomized controlled study. [PDF]

BMC Womens Health
Hamid ASA, AbdAllah AM, Fathi HM, Eldin AMB, Abd El Hadi RMM.   +4 more
europepmc   +1 more source

Tuning High Temperature Performance Through Targeted Halide Substitution in a Bis(Imino)Pyridine‐Iron Ethylene Polymerization Catalyst

Journal of Applied Polymer Science, EarlyView.
Through systematic developments in catalyst design, we report a series of exceptionally active on iron catalysts for the polymerization of ethylene that can run at high operating temperature forming highly linear polyethylene waxes with narrow dispersity and high levels of vinyl chain ends that could be influenced by the operating temperature.
Elizabeth Ogbe, Yanping Ma, Yizhou Wang, Gregory A. Solan, Qiuyue Zhang, Tongling Liang, Wen‐Hua Sun   +6 more
wiley   +1 more source

Hydrodynamic lubrication effects in textured PEEK surfaces for friction reduction. [PDF]

Discov Mech Eng
Harris CW, Doustdar O, Tabrizi AT, Al-Qahtani AM, Hajiyavand AM, Dearn KD.   +5 more
europepmc   +1 more source

Discrimination of Wear Particle in Lubricating Oil to Diagnose the Bearing using Wavelet Transform and Fuzzy Systems Theory

, 1999
Shinji Utsumi, Zen‐Ichiro Kawasaki, Kenji Matsuura, Masatake Kawada   +3 more
openalex   +2 more sources

Incorporation of MoO3 Nanoparticles Into Polypropylene Fibers via Melt Spinning: Investigation of Mechanical, Thermal, and Chromic Properties

Journal of Applied Polymer Science, EarlyView.
Pure PP and PP/MoO3 filaments produced by melt spinning. ABSTRACT Polypropylene (PP) composite fibers containing 0.10, 0.20, and 0.50 wt% molybdenum oxide (MoO3) nanoparticles were produced via melt spinning. In the present study, the effect of this addition on the mechanical, thermal, and chromic properties of the fibers was investigated.
Raphael Borges Magalhães Bergamini, Maria Inês Bruno Tavares, Camila Vicente de Farias, Fabiane Gomes de Oliveira, Karla Mayara Arguelles Simões, Diego de Holanda Saboya Souza   +5 more
wiley   +1 more source

Frictional Behavior and Tribofilm Formation of Organic Friction Modifiers under Severe Reciprocating Conditions. [PDF]

Langmuir
Homayoonfard M, Schroeder SLM, Dowding P, Delamore O, Morina A.   +4 more
europepmc   +1 more source

DFT‐Based Insights Into Elastic, Thermophysical, Electronic, and Optical Properties of Topological Insulators XTe5 (X = Zr, Hf)

Advanced Physics Research, EarlyView.
In this work, we present the first in‐depth investigation of elasto‐mechanical, thermophysical, and optical properties of these compounds. In particular, we analyzed the directional dependence of the elastic properties, explored the optical response for different photon polarization directions, and examined potential industrial applications of these ...
Syed Shovon Mahbub Mahin, Suptajoy Barua, B. Rahman Rano, Ishtiaque M. Syed, S. H. Naqib   +4 more
wiley   +1 more source

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

The Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano, Matheus P. S. Rocha, Francisco P. Lima‐Filho, Aline M. Ghilardi   +3 more
wiley   +1 more source

A Carboxylated Nitrile Butadiene Rubber Latex Film with Synergistically Enhanced Water-Based Lubricity and Tensile Strength: Fabrication and Characterization. [PDF]

Polymers (Basel)
Zhai J, Wu M.
europepmc   +1 more source

“You're this person who's providing light”: Embodied responses to information loss and transition within LGBTQIA+ communities

Journal of the Association for Information Science and Technology, EarlyView.
Abstract This paper reports on findings from 15 semi‐structured interviews with LGBTQIA+ individuals within the United States who have experienced the loss of one or more LGBTQIA+ information spaces. The paper specifically focuses on how such losses occurred and the information transitions experienced by the participants in response to this loss ...
Travis L. Wagner, Vanessa L. Kitzie
wiley   +1 more source