Results 81 to 90 of about 27,605,430 (309)

Effects of Casting Conditions for Reduced Pressure Test on Melt Quality of Al-Si Alloy

Metals, 2020
The present study investigated the effect of the casting conditions for the reduced pressure test (RPT) on the melt quality of Al-Si alloy. The casting conditions considered in RPT were the atmospheric exposure during melting, sampling method, and mold ...
Ho Sung Jang, Ho Jung Kang, Jin Young Park, Yoon Suk Choi, Sunmi Shin   +4 more
doaj   +1 more source

The thermal runaway r-process

The Astrophysical Journal, 1982
We have identified and we discuss a variant of the r-process which occurs in a degenerate helium gas containing about 2% or more of /sup 13/C(..cap alpha..,n)/sup 16/O reaction serving as the energy and neutron production source. Thermal runaway leads to a slowly rising neutron flux which causes a buildup of heavier elements from lighter ones; in the ...
J. J. Cowan, A. G. W. Cameron, J. W. Truran   +2 more
openaire   +1 more source

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

Therapeutic 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, Berrak Itır Aylı, Nüket Paksoy   +2 more
wiley   +1 more source

What makes a good process model? Lessons learned from process mining

, 2012
There seems to be a never ending stream of new process modeling notations. Some of these notations are foundational and have been around for decades (e.g., Petri nets).
Aalst, WMP Wil van der, Aalst, van der, W.M.P., van der Aalst, Wil   +2 more
core   +1 more source

Process cubes : slicing, dicing, rolling up and drilling down event data for process mining [PDF]

, 2013
Recent breakthroughs in process mining research make it possible to discover, analyze, and improve business processes based on event data. The growth of event data provides many opportunities but also imposes new challenges.
Aalst, WMP Wil van der, Aalst, van der, W.M.P., Wil M. P. van der Aalst, van der Aalst, Wil   +3 more
core   +2 more sources

An “Amyloid‐β Cleaner” for the Treatment of Alzheimer's Disease by Normalizing Microglial Dysfunction

Advanced Science, 2020
Alzheimer's disease (AD) is a devastating neurodegenerative disorder characterized by progressive cognitive and memory loss. The vicious circle between dysfunctional microglia and amyloid‐β (Aβ) is a crucial pathological event and accelerates the ...
Ruiyuan Liu, Jun Yang, Linying Liu, Zhiguo Lu, Zhuyan Shi, Weihong Ji, Jie Shen, Xin Zhang   +7 more
doaj   +1 more source

Association Between Individualized Education for Kidney Replacement Therapy Modality Selection and Peritoneal Dialysis Initiation: A Cross‐Sectional Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) is an established home‐based kidney replacement therapy (KRT), but its uptake remains low in Japan. We evaluated whether individualized education in a dedicated outpatient clinic was associated with the initiation of PD.
Yasuko Ito, Ryuichi Yoshimura, Takaki Yamauchi, Yuta Funakoshi, Hirotaka Sonoda, Seiji Kobayashi, Hiroyuki Terawaki, Takafumi Ito   +7 more
wiley   +1 more source

Organoids in pediatric cancer research

FEBS 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

From business process models to process-oriented software [PDF]

, 2009
Several methods for enterprise systems analysis rely on flow-oriented representations of business operations, otherwise known as business process models. The Business Process Modeling Notation (BPMN) is a standard for capturing such models.
Dumas, Marlon, Ouyang, C., Aalst, van der, W.M.P., Mendling, J., Hofstede, ter, A.H.M., van der Aalst, Wil M.P., ter Hofstede, Arthur H.M., Ouyang, Chun, Dumas, M.   +8 more
core   +1 more source

Xenon Flash Lamp Lift-Off Technology without Laser for Flexible Electronics

Micromachines, 2020
This study experimentally investigated process mechanisms and characteristics of newly developed xenon flash lamp lift-off (XF-LO) technology, a novel thin film lift-off method using a light to heat conversion layer (LTHC) and a xenon flash lamp (XFL ...
Sang Il Lee, Seong Hyun Jang, Young Joon Han, Jun yeub Lee, Jun Choi, Kwan Hyun Cho   +5 more
doaj   +1 more source