Results 31 to 40 of about 7,481 (302)

Numerical modelling of CMAS infiltration and dimensionless numbers of anti-infiltration designs of thermal barrier coatings

Materials & Design
Resistance to calcium–magnesium–alumina–silicate (CMAS) infiltration and corrosion is a crucial problem for safely applying thermal barrier coatings (TBCs) in advanced aero engines.
Yitian Shao, Zihao Wang, Zhiyuan. Liu, Li. Yang, Yichun. Zhou   +4 more
doaj   +1 more source

Impaired Chaperone‐Mediated Autophagy Accelerates Intervertebral Disc Degeneration by Inducing MIDN Accumulation to Target TSC2 for Proteasomal Degradation

Advanced Science, EarlyView.
This graphical abstract illustrates how chaperone‐mediated autophagy (CMA) regulates intervertebral disc degeneration (IDD). Under normal homeostasis (B), CMA degrades cytoplasmic Midnolin (MIDN) to maintain proteostasis. Under inflammatory stress (A), impaired CMA leads to cytoplasmic MIDN accumulation.
Xianglong Chen, Haiyang Gao, Wang Wu, Pengzhi Shi, Yuhang Chen, Anran Zhang, Zhangrong Cheng, Wenbo Wu, Zimu Yu, Yukun Zhang   +9 more
wiley   +1 more source

High temperature interaction of Y4Al2O9/Y2O3 under CMAS exposure: Mechanism of outstanding corrosion resistance through composition design to accelerate reaction-induced CMAS consumption

Journal of Advanced Ceramics
The search for new materials with reliable molten calcium–magnesium–alumino–silicate (CMAS) resistance at elevated temperatures is important for the development of advanced aeroengines.
Jie Li, Luchao Sun, Tiefeng Du, Yang Cui, Jialin Li, Jingyang Wang   +5 more
doaj   +1 more source

Non-professional CMAS Scientific Specialty Courses (SSC), Administrative text

, 2018
The non-professional CMAS Scientific Specialty Courses (SSC) combines the expertise of marine and freshwater scientists, underwater geologists and archaeologists, diving officers, administrators, legislators, individual divers, from different parts of ...
CMAS
core   +1 more source

Expanded Phenotype Associated With an Intronic PPP1R12A Variant: A Case Report and Literature Review

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Autosomal dominant PPP1R12A‐related genitourinary and/or brain malformation syndrome is a recently described multisystem disorder caused by loss‐of‐function variants in the protein phosphatase 1 regulatory subunit 12a (PPP1R12A) gene. To date, 22 affected individuals have been reported with variable brain malformations and genitourinary ...
Emily M. Bland, Amber Nakar Weinstein, Eric C. Kao, Xiaonan Zhao, Monika Weisz‐Hubshman   +4 more
wiley   +1 more source

Role of microstructure geometry and CMAS viscosity in CMAS Infiltration [PDF]

, 2018
-The most successful strategy to date to reduce the harmful effect of CMAS on TBC is by dissolution of elements from the TBC that form a blocking phase such as apatite in the case of gadolinium zirconate.
Jordan, Eric
core   +1 more source

Inter-Professional and Methodological Agreement in Using the Cutting Movement Assessment Score (CMAS)

Biomechanics, 2023
Background: The cutting movement assessment score (CMAS) provides a qualitative assessment of the side-step cutting (S-SC) technique. Previous research has been undertaken primarily by biomechanists experienced with S-SC evaluations.
Paul A. Jones, Ali Rai, Thomas Dos’Santos, Lee C. Herrington   +3 more
doaj   +1 more source

CMAS standard for scientific diver

, 2001
The goals of the CMAS Standards for Scientific Diving are:- a) to assure the mobility of fully trained scientific divers, b) to enable specialist courses and optional training, above the minimum, to be developed on a CMAS basis so as to provide a more ...
Norro, Alain
core   +1 more source

COX14 Variants Are Associated With Mitochondrial Complex IV Deficiency Nuclear Type 10 (MC4DN10)

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT COX14 encodes a transmembrane protein essential for cytochrome c oxidase (COX) complex assembly. A homozygous missense variant in COX14 was reported in three siblings from a single consanguineous family with severe, fatal infantile mitochondrial complex IV deficiency nuclear type 10 (MC4DN10; MIM# 619053).
Elias K. Awad, Emily Waskow, Hari Tunuguntla, Joseph Spinner, Hanna J. Tadros, Lisa T. Emrick, Daniel G. Calame, Fernando Scaglia   +7 more
wiley   +1 more source

In-situ observation and mechanism of calcium–magnesium–alumina–silicate (CMAS) melts-induced degradation of RE2SiO5 (RE = Tb, Dy, Ho, Y, Er, Tm, and Yb) ceramics at 1500 °C

Journal of Advanced Ceramics, 2023
Rare earth (RE) silicate is one of the most promising environmental barrier coatings for silicon-based ceramics in gas turbine engines. However, calcium–magnesium–alumina–silicate (CMAS) corrosion becomes much more serious and is the critical challenge ...
Zhilin Tian, Keyu Ming, Liya Zheng, Zhilin Chen, Fan Zhou, Peng Liu, Zihao Qiu, Donghui Wei, Bin Li, Jingyang Wang   +9 more
doaj   +1 more source