Results 71 to 80 of about 16,522,858 (310)

Optimization of Femtosecond Laser Drilling Process for DD6 Single Crystal Alloy

open access: yesMetals, 2023
In this paper, we explore the optimal combination of femtosecond laser drilling parameters for micro-hole processing on DD6 single-crystal high-temperature alloy and analyze the significance of parameter variations on the microstructure characteristics ...
Tianhan Du   +7 more
doaj   +1 more source

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin   +2 more
wiley   +1 more source

Effect of technological parameters on formability of semi-solid rheological casting-forging 6061 alloy

open access: yesJournal of Hebei University of Science and Technology, 2016
The 6061 alloy cooling curve is determined by analysis software, and the 6061 semi-solid alloy is prepared by manual paddling process. The primary solid fraction is tested through prepared water quenched samples under different temperature.
Jianbo TAN, Shuai YANG, Yichao LI
doaj   +1 more source

Effects of Process Parameters on the Quality of Suantang Beef

open access: yesFoods, 2022
Suantang beef is a traditional delicious Chinese food cooked in Suantang (ST, a sour soup fermented by microorganisms). However, the impact of ST on beef quality is unclear, and the process of ST beef lacks unified technical standards.
Fangrui Liu   +6 more
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Effect of process parameters on density and mechanical behaviour of a selective laser melted 17-4PH stainless steel alloy

open access: yesOpen Physics, 2022
17-4 PH stainless steel alloy has been widely used in the field of defence industry such as weapon equipment, aerospace, nuclear energy, and so on because of its high strength, high toughness, high temperature resistance, and corrosion resistance.
Huang Liang   +5 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Modeling of surface finish in electro-discharge machining based upon statistical multi-parameter analysis

open access: yes, 2004
A multi-parameter analysis of surface finish imparted to Ck60 steel plates by electro-discharge machining (EDM) is presented. The interrelationship between surface texture parameters and process parameters is emphasized. An increased number of parameters
Petropoulos, G.   +5 more
core   +1 more source

Continuous Parameter Markov Processes

open access: yesThe Annals of Probability, 1978
In this paper, we obtain a continuous parameter generalization of Doeblin's and Harris' theory of Markov processes.
openaire   +2 more sources

Optimization of Process Parameters in WEDM Process

open access: yesInternational Journal of Advance Research and Innovation, 2016
Wire-cut Electric Discharge Machining is used to cut conductive metals of any hardness or that are difficult or impossible to cut with traditional methods. The objective of the present work is to investigate the effects of the various WEDM process parameters on the machining quality and to obtain the optimal sets of process parameters so that the ...
Sameer Kumar Mishra   +3 more
openaire   +1 more source

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