Results 111 to 120 of about 224,251 (300)

Program listing for fault tree analysis of JPL technical report 32-1542 [PDF]

The computer program listing for the MAIN program and those subroutines unique to the fault tree analysis are described. Some subroutines are used for analyzing the reliability block diagram. The program is written in FORTRAN 5 and is running on a UNIVAC
Chelson, P. O.
core   +1 more source

Bioengineered 3D hPSC‐Cholangiocyte Ducts With Physiological Signals for Biliary Disease Modeling

Advanced Healthcare Materials, EarlyView.
Tian and colleagues generated a bioengineered bile duct from human pluripotent stem cell (hPSC)‐derived intrahepatic cholangiocytes within a high‐throughput, 384‐well platform to systematically examine the influence of biliary physiological signals including fluid flow, stromal cells and bile acids, and models intrahepatic biliary disease progression ...
Britney Tian, Mina Ogawa, Manami Kondo, Gabrielle Langeveld, Ling Jun Huan, Feng Zhang, Andrew Hollinger, Sara Deir, Christine Bear, Boyang Zhang, Shinichiro Ogawa   +10 more
wiley   +1 more source

Aplikasi Fault Tree Analysis Perbedaan Persepsi Campus Sustainability Mahasiswa dalam Perilaku Pro Lingkungan Dilingkungan Kampus [PDF]

, 2018
The concept of green campus directs the operation of universities as an environmentally-based educational institution which also has an important role for the environment of the future.
P, S. N. (Susatyo), Utami, A. A. (Annisa)   +1 more
core   +1 more source

A New 3D Colon on a Chip to Decipher the Influence of Mechanical Forces on the Physiological Cellular Ecosystem

Advanced Healthcare Materials, EarlyView.
To dissect how mechanical forces influence intestinal physiology, we developed a stretchable 3D colon‐on‐chip that integrates tunable topography, stiffness and peristalsis‐like motion within a physiologically relevant microenvironment. We showed that stretching is a dominant factor governing epithelial behavior, markedly enhancing proliferation and ...
Moencopi Bernheim‐Dennery, Lauriane Gérémie, Julie Brun, Lucas Chassatte, Giacomo Gropplero, Réda Bouras, Jieun Choo, Bertrand Cinquin, Alba Marcellan, Danijela Matic Vignjevic, Stéphanie Descroix   +10 more
wiley   +1 more source

Analisis Penyebab Tidak Tercapainya Target Dwelling TIME Menggunakan Metode Fault Tree Analysis, Studi Kasus: Pelabuhan Tanjung Priok (Pelindo II) [PDF]

, 2016
Analysis of the causes of not achieving the goal dwelling time using fault tree analysis method. Port management is not available standard problem when a target triggers the acceleration of service at the port that is now in the spotlight important cause
Ruwantono, I. M. (Ilham), W.P, Susatyo Nugroho   +1 more
core  

Unveiling the Role of Curvature in Carbon for Improved Energy Release of Ammonium Perchlorate

Advanced Materials, EarlyView.
High‐curvature carbon materials identified via machine learning and simulation can enhance the heat release and combustion performance of ammonium perchlorate. ABSTRACT The catalytic role of carbon curvature in the thermal decomposition of ammonium perchlorate (AP) remains largely unexplored. To address this gap, this study employs machine learning and
Dan Liu, Keliang Song, Haorui Zhang, Zhipeng Liu, Guansong He, Junru Wang, Wenming Yang, Xu Zhao, Zhijian Yang   +8 more
wiley   +1 more source

Constraint analysis for extended dynamic fault tree

Tongxin xuebao, 2017
As a new extension of dynamic fault trees,time delay gate was proposed.This new mechanism can be used to model the time delay on the fault propagation from the lower level subsystems to the higher level system.The dynamic Bayesian networks was extend to ...
Qi-xuan WU, Jian-feng MA, Cong SUN, Shuai ZHANG, Shuang ZHANG, Tao ZHENG   +5 more
doaj   +2 more sources

Modeling and Evaluation of Reliability in Rocket Engine by Fault Tree Analysis [PDF]

فصلنامه علوم و فناوری فضایی, 2010
Recognition of any type of failures in systems and prediction of its reliability have important role in improvement of design of systems. Fault Tree Analysis (FTA) is one of the best techniques in analysis and improvement of complex systems.
M. Karbasian, A. Bagheri
doaj  

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

A novel fault diagnosis approach of a mechanical system based on meta-action unit

Advances in Mechanical Engineering, 2019
When a mechanical system fails, the most important thing is to find out the fault location and causes quickly and accurately. Based on the meta-action unit, this article proposes a comprehensive, qualitative, and quantitative fault diagnosis method ...
Xiaogang Zhang, Genbao Zhang, Yulong Li, Yan Ran, Hongwei Wang, Xiansheng Gong   +5 more
doaj   +1 more source