Results 41 to 50 of about 719,745 (217)

Assessing multi-version systems through fault Injection [PDF]

open access: yes, 2001
Multi-version design (MVD) has been proposed as a method for increasing the dependability of critical systems beyond current levels. However, a major obstacle to large-scale commercial usage of this approach is the lack of quantitative characterizations ...
Townend, Paul Michael
core  

Evaluating the use of reference run models in fault injection analysis [PDF]

open access: yes, 2009
Fault injection (FI) has been shown to be an effective approach to assessing the dependability of software systems. To determine the impact of faults injected during FI, a given oracle is needed.
Jhumka, Arshad   +4 more
core   +1 more source

A Distinct Contractile Injection System Gene Cluster Found in a Majority of Healthy Adult Human Microbiomes

open access: yesmSystems, 2020
Many commensal bacteria antagonize each other or their host by producing syringe-like secretion systems called contractile injection systems (CIS). Members of the Bacteroidales family have been shown to produce only one type of CIS—a contact-dependent ...
Maria I. Rojas   +12 more
doaj   +1 more source

Digital and Intelligent Operation and Maintenance Technology for Thermal Injection Boilers [PDF]

open access: yesE3S Web of Conferences
The production of heavy oil in Liaohe Oilfield accounts for 57.2% of the total, with the main hot oil production development methods being steam injection, SAGD, fire driving, and steam driving.
Liu Jiangling
doaj   +1 more source

Generation of optical microwave signals using laser diodes with enhanced modulation response for hybrid radio/fiber systems [PDF]

open access: yes, 2001
The authors present the idea of using a laser with improved modulation bandwidth to generate microwave optical signals for hybrid radio/fibre systems. External light injection has been used to enhance the frequency response of the laser and thus greatly ...
Anandarajah, Prince M.   +2 more
core   +1 more source

Development Analysis of Diesel Engine Injection Systems of Cars

open access: yesНаука и техника, 2004
The given paper considers dynamics of the development of diesel engine fuel injection systems. The scheme of up-to-date electronic control system of a high pressure fuel pump is presented in the paper.
E. L. Savich, A. S. Gursky
doaj   +1 more source

Computer-aided diagnostics of injection and combustion processes in engines equipped with Common Rail fuel injection

open access: yesDiagnostyka, 2022
In earlier designs, the compression-ignition engine units were controlled by means of mechanical elements. They were levers, rods, springs, pawls, cams and others.
Wincenty Lotko
doaj   +1 more source

Performance of Fuel Electronic Injection Engine Systems [PDF]

open access: yes, 2017
Electronic Fuel Injection systems are very important components in today’s automotive industry. Its use on modern engines allows manufactures to develop new engine designs while increasing engine efficiency and lowering fuel consumption and exhaust gas ...
Abonyi Sylvester, E   +2 more
core  

CAE for Advanced Injection Molding Technologies

open access: yes, 2019
Injection molding is one of the most popular polymer processing methods and has been used to mass produce plastics products for many decades. However, due to increasingly stringent requirements and higher customer expectations, conventional injection ...
Chang, Rong-Yeu;Huang, Chao-Tsai (CT)
core   +1 more source

A review of micro-powder injection moulding as a microfabrication technique [PDF]

open access: yes, 2011
Micro-powder injection moulding (µPIM) is a fast-developing micro-manufacturing technique for the production of metal and ceramic components. Shape complexity, dimensional accuracy, replication fidelity, material variety combined with high- volume ...
Alcock, Jeffrey R.   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy