Results 41 to 50 of about 26,860 (289)

Effects of Deep Cryogenic Treatment on Wear Resistance and Structure of GB 35CrMoV Steel

Metals, 2018
Wear resistance of metallic materials can be effectively improved by the deep cryogenic treatment. In this study, different deep cryogenic treatment conditions were considered, with different soaking durations between quenching and tempering.
Yifeng Yao, Yajun Zhou
doaj   +1 more source

Effects of cryogenic treatment types on the performance of coated tungsten tools in the turning of AISI H11 steel

Journal of Materials Research and Technology, 2020
This study investigated the effects of the cryogenic treatment on cutting tool performance in the turning of AISI H11 steel. In the experiments, TiCN/Al2O3/TiN-coated tungsten carbide tools were used.
Nursel Altan Özbek
doaj   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

Effects of deep cryogenic treatment on microstructure, mechanical, and corrosion of ZK60 Mg alloy

Journal of Materials Research and Technology, 2023
This study aims to investigate the effects of deep cryogenic treatment combined with traditional heat treatment on the microstructural characteristics, mechanical properties, and corrosion performance of ZK60 magnesium alloy.
Jiaqi Hu, Guixu Yang, Zheng Liu, Sichao Fu, Hong Gao   +4 more
doaj   +1 more source

YlmG1 is localized exclusively to the chloroplast envelope membrane and is involved in preprotein translocation in Arabidopsis thaliana

FEBS Open Bio, EarlyView.
Cytosolically synthesized chloroplast preproteins are translocated across the outer and inner envelope membranes through translocons called TOC and TIC, respectively. In green algae and plants, the TIC core is composed of essential membrane proteins, Tic12, Tic20, and Tic214.
Mengyi Li, Xueyang Zhao, Masato Nakai
wiley   +1 more source

Shallow cryogenic treatment: effect on the corrosion resistance and hardness properties of AA5083-H111 alloy in chloride-ions enriched medium

Materials Research Express, 2021
The influence of cryogenic and cryogenic time (10, 24, 36, 48, and 72 h) on the hardness, surface roughness, and corrosion resistance properties of AA5083-H111 alloy in 3.5 wt.% NaCl solution have been investigated. The hardness property was analysed via
Dogancan Uz, Moses M Solomon, Husnu Gerengi, Mukerrem Sahin, Mesut Yıldız   +4 more
doaj   +1 more source

Longitudinal Assessment of Biomarkers in ALS: Discriminative Biomarkers for Disease Progression and Survival

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To assess the association and discriminative performance of serum biomarkers with clinical disease progression and survival in patients with amyotrophic lateral sclerosis (ALS). Methods This retrospective study, conducted at Houston Methodist Hospital, Houston, TX, used longitudinal serum samples collected between January 2018 and ...
David R. Beers, Yueh‐Yun Lin, Jason R. Thonhoff, Aaron D. Thome, Alireza Faridar, Weihua Zhao, Shixiang Wen, Stanley H. Appel   +7 more
wiley   +1 more source

Achieving synergistic improvement of wear and mechanical properties in Ti–6Al–4V alloy by multiple cryogenic treatment

Journal of Materials Research and Technology
Ti–6Al–4V alloy was subjected to cryogenic treatment at −196 °C followed by single and multiple treatment cycles. Compression tests revealed that, despite a decrease in yield strength, cryogenically treated samples (especially by multiple cryogenic ...
Hyun-Hak Kang, Seung-Chang Han, Min-Ki Ji, Jeong-Rim Lee, Tea-Sung Jun   +4 more
doaj   +1 more source

Efeito do processamento criogênico na microestrutura e propriedades mecânicas do aço SAE M2 temperado e revenido [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2010Neste trabalho estudou-se as microetruturas e as propriedades mecânicas geradas por ...
Eboni, Guilherme Angelo
core  

Effects of cryogenic and stress relief treatments on temper carbide precipitation in AISI D2 tool steel

, 2013
The effects of cryogenic and stress relief treatments on temper carbide precipitation in the cold work tool steel AISI D2 were studied. For the cryogenic treatment the temperature was −196°C and the holding time was 2, 24 or 30 h.
Farina, Paula Fernanda da Silva, Barbosa, C Antonio, Goldenstein, Helio, Farina, Alexandre Bellegard   +3 more
core   +1 more source