Results 181 to 190 of about 187,330 (304)
Analysis of Flexural Strength and Contact Pressure After Simulated Chairside Adjustment of Pressed Lithium Disilicate Glass-Ceramic [PDF]
Statement of problem Research evaluating load-to-failure of pressed lithium disilicate glass-ceramic (LDGC) with a clinically validated test after adjustment and repair procedures is scarce.
Berzins, David W. +3 more
core +1 more source
A dense Cr/CoAlHf/YSZ multilayer coating was successfully deposited on Inconel 718 by DC/RF magnetron sputtering at 300°C. The coating exhibits nanocrystalline stability, strong interlayer adhesion, enhanced hardness, and excellent chemical integrity, making it suitable for advanced high‐temperature aerospace applications.
Syed Faizan Altaf +2 more
wiley +1 more source
Purpose To assess the impact of resin cement color and the thickness of monolithic CAD/CAM materials on the final color of the fixed dental restoration.
Neşe Cızıroğlu +2 more
doaj +1 more source
Green Hydrogen for Maritime Decarbonization
Green hydrogen offers strong potential to decarbonize maritime shipping due to its carbon‐free nature, high energy density, and versatility. This review assesses its feasibility, applications, challenges, and the roles of policy and innovation, highlighting green hydrogen and its derivatives as strategic pathways for deep maritime decarbonization ...
Chunjing Li, Wenwen Guo, Jingqiang Wang
wiley +1 more source
Hydrogen-silicon carbide interactions [PDF]
A study of the thermochemistry and kinetics of hydrogen environmental attack of silicon carbide was conducted for temperatures in the range from 1100 C to 1400 C.
Eckel, Andrew J. +3 more
core +1 more source
In the fission yeast Schizosaccharomyces pombe, the transcription factor complex Atf1‐Pcr1 is activated by phosphorylation upon heat stress to initiate a rapid cellular response. This activated complex facilitates the significant eviction of histone H3 from the transcribed regions of specific genes termed HOT‐DOGs. RNAP II, depicted as delivery trucks,
Arata Hoshino +4 more
wiley +1 more source
Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk +2 more
wiley +1 more source
Thermal Conductivity and Erosion Durability of Composite Two-Phase Air Plasma Sprayed Thermal Barrier Coatings [PDF]
To enhance efficiency of gas turbines, new thermal barrier coatings (TBCs) must be designed which improve upon the thermal stability limit of 7 wt% yttria stabilized zirconia (7YSZ), approximately 1200 C. This tenant has led to the development of new TBC
Dorfman, Mitchell R. +4 more
core +1 more source
Mixing order and mixing time affect the ionic and electronic transport properties through a composite cathode made from lithium iron pyrophosphate, an oxysulfide glassy solid electrolyte, and conductive carbon. It is proposed that optimized milling conditions help create robust conduction networks in the composite. Seeking to further the development of
Will Fettkether +3 more
wiley +1 more source

