Results 51 to 60 of about 65,852 (261)
Characterizing Cutaneous α‐Synuclein Deposition and Seeding Activity in Parkinson's Disease Subtypes
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Cutaneous phosphorylated α‐synuclein (p‐syn) and α‐synuclein seeding activity are promising biomarkers for Parkinson's disease (PD), but their clinical value remains uncertain due to disease heterogeneity. This study evaluates these two biomarkers in PD patients to inform phenotype‐specific diagnosis and disease severity assessment ...
Yuting Jin +8 more
wiley +1 more source
The Effects of Different Sealing Techniques for Anodic Film of Al-12.7Si-0.7Mg Alloys
International Journal of Electrochemical Science, 2016 Al-12.7Si-0.7Mg is a novel kind of high silicon aluminum alloy and urgently in need of surface treatment technologies. Optimal processing parameters of stearic acid sealing treatment were investigated by evaluating the weight loss of anodic film.
Yan Shang +5 more
doaj +1 more source
Trial Production of a New Temporary Sealing Material Consisting of Eugenol and PEMA [PDF]
, 2008 P(論文)The purpose of this study is to develop a new temporary sealing material that can meet the required properties as far as possible. In this study, the marginal sealing of a trial temporary sealing material (PA) and a possible influence of the trial ...
野口, 博志 +5 more
core
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
Shiyou jixie, 2022 In the first large-scale offshore thermal recovery pilot test of heavy oil in Lüda 21-2 oilfield, the problem of high requirements of the factors like high risk of shallow gas channeling in the target block, cold and thermal recovery conversion and ...
Wang Baojun +5 more
doaj
Thermal cycle stability of BaO-B2O3-SiO2 sealing glass
, 2009 Thermal cycle stability is very important for glass seals in planar solid oxide fuel cell (pSOFC) applications. in the present study. thermal cycle stability of a thermally stable sealing glass is investigated using a sealing fixture from 150 degrees C ...
Zhu, QS, Zhu, QingShan, Peng, Lian
core +1 more source
Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
wiley +1 more source
Design features of a high-pressure transmission devices for hydro-jet technologies
Вестник СибАДИIntroduction. Hydro-jet technology is an innovative approach to using high pressure water for a variety of purposes. The technology has found a wide application in various industries, including construction, industry, agriculture and surface cleaning ...
V. I. Novikov, O. V. Kuzmin
doaj +1 more source
Study on Energy Dissipation and Sealability of Sealing Surface of Premium Connection
Shiyou jixie, 2022 When premium connections are in service downhole,due to the constraints of wellhead device and bottom hole packer as wells the fluid change in the wellbore,axial vibration occurs at the connections when opening and closing the well,injecting fracturing ...
Li Fan +5 more
doaj
Análise do selamento apical promovido pelo agregado de trióxido mineral (MTA) e por um cimento experimental à base de própolis, em um modelo ex vivo de rizogênese incompleta [PDF]
, 2013 TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Objetivo: Analisar a capacidade seladora de um cimento experimental à base de própolis (CEBP), na forma de tampão apical, por meio do teste de infiltração ...
Macarini, Roberta Fernandes
core