Results 31 to 40 of about 21,222,564 (245)

Using Amsaa Model in Evaluating Reliability Growth Testing [PDF]

المجلة العراقية للعلوم الاحصائية, 2019
Reliability growth is defined as the positive progress in reliability over a period of time according to changes in product design or manufacturing processes. There are three main areas of reliability growth: planning, tracking and projecting.
Karam Nageeb, Khalida Ahmed
doaj   +1 more source

Structural and biochemical analysis of a B12 superbinder

FEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices, Jacob J. Whittaker, Dirk J. Slotboom, Albert Guskov   +3 more
wiley   +1 more source

Sensitivity Analysis for a Scenario-Based Reliability Prediction Model [PDF]

, 2005
As a popular means for capturing behavioural requirements, scenariosshow how components interact to provide system-level functionality.If component reliability information is available, scenarioscan be used to perform early system reliability assessment.
David S. Rosenblum, Genaína N. Rodrigues, Uchitel, S, Rodrigues, G, Sebastian Uchitel, Rosenblum, D   +5 more
core   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

An NHPP Software Reliability Model with S-Shaped Growth Curve Subject to Random Operating Environments and Optimal Release Time

Applied Sciences, 2017
The failure of a computer system because of a software failure can lead to tremendous losses to society; therefore, software reliability is a critical issue in software development.
Kwang Yoon Song, In Hong Chang, Hoang Pham   +2 more
doaj   +1 more source

Software Reliability Model with Dependent Failures and SPRT

Mathematics, 2020
Software reliability and quality are crucial in several fields. Related studies have focused on software reliability growth models (SRGMs). Herein, we propose a new SRGM that assumes interdependent software failures.
Da Hye Lee, In Hong Chang, Hoang Pham
doaj   +1 more source

Standardization Workflow Technology of Software Testing Processes and its Application to SRGM on RSA Timing Attack Tasks

IEEE Access, 2022
Due to changing software requirements and increasing system complexity, which put forward new challenges to the related testing processes to ensure software trustworthiness.
Nan Li, Qiang Han, Yangyang Zhang, Cong Li, Yu He, Haide Liu, Zijian Mao   +6 more
doaj   +1 more source

Transcriptional profiling of circulating extracellular vesicles from prebiopsy prostate cancer patients

Molecular Oncology, EarlyView.
RNA profiling of circulating extracellular vesicles (EVs) from blood samples of men undergoing prostate biopsy identifies transcripts associated with clinically significant prostate cancer. Integrative analysis with public tumor datasets links EV‐derived gene signatures to tumor stage and progression‐free survival, highlighting CASP3, XRCC2, and RIT1 ...
Stefan Werner, Pierre Tennstedt, Randi C. Pose, Christian Müller, Katharina Besler, Svenja Schneegans, Malik Alawi, Marie C. Roesch, Sven Peine, Desiree Bonci, Joanna Budna‐Tukan, Evi Lianidou, Catherine Alix‐Panabières, Derya Tilki, Klaus Pantel   +14 more
wiley   +1 more source

Quantifying Information Leaks Using Reliability Analysis [PDF]

, 2014
acmid: 2632367 keywords: Model Counting, Quantitative Information Flow, Reliability Analysis, Symbolic Execution location: San Jose, CA, USA numpages: 4acmid: 2632367 keywords: Model Counting, Quantitative Information Flow, Reliability Analysis, Symbolic
d Amorim, M, Pasareanu, CS, Phan, Q-S, Malacaria, P, SPIN 2014 Proceedings of the 2014 International SPIN Symposium on Model Checking of Software   +4 more
core   +1 more source

Software Release Assessment under Multiple Alternatives with Consideration of Debuggers’ Learning Rate and Imperfect Debugging Environment

Mathematics, 2022
In the software development life cycle, the quality and reliability of software are critical to software developers. Poor quality and reliability not only cause the loss of customers and sales but also increase the operational risk due to unreliable ...
Qing Tian, Chih-Chiang Fang, Chun-Wu Yeh
doaj   +1 more source