Results 131 to 140 of about 339,768 (366)

Testing at Scale: Overcoming Challenges in Automated Testing for Large-Scale Systems

open access: yes, 2022
Automated testing is now one of the fundamental approaches to building confidence in software reliability, primarily in large-scale systems that consist of distributed architectures, humongous amounts of data processing, and CI/CD processes. Some issues associated with testing at scale include Test scalability, faithful reproduction of test data ...
openaire   +1 more source

Assessing the Impact of Characteristics of the Test, Common-items, and Examinees on the Preservation of Equity Properties in Mixed-format Test Equating [PDF]

open access: yes, 2014
Preservation of equity properties was examined using four equating methods - IRT True Score, IRT Observed Score, Frequency Estimation, and Chained Equipercentile - in a mixed-format test under a common-item nonequivalent groups (CINEG) design.
Wolf, Raffaela
core  

α‐Synuclein aggregation landscape from phase separation to neurotoxic intermediates

open access: yesFEBS Letters, EarlyView.
Alpha‐synuclein aggregation in Parkinson's disease involves a complex landscape of transient intermediates, including oligomers, fibrils and liquid–liquid phase separation (LLPS). A view is emerging in which LLPS maturation into solid‐like condensates may contribute to the formation of neurotoxic species.
Silvia Arino   +2 more
wiley   +1 more source

Therapeutic Efficacy of Subgingivally Delivered Doxycycline Hyclate as an Adjunct to Non-surgical Treatment of Chronic Periodontitis

open access: yeseJournal of Oral Maxillofacial Research, 2011
Objectives: Locally used doxycycline has been shown to concentrate in crevicular fluid and demonstrates a wide spectrum of activity against the periodontal pathogens.
Vikas Deo   +3 more
doaj  

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Testability and redundancy techniques for improved yield and reliability of CMOS VLSI circuits [PDF]

open access: yes, 1992
The research presented in this thesis is concerned with the design of fault-tolerant integrated circuits as a contribution to the design of fault-tolerant systems.
Bensouiah, Djamel Abderrahmane
core  

Range-based techniques for discovering optimality and analyzing scaling relationships in neuromechanical systems

open access: yes, 2009
In this paper, a method for decoupling the neuromuscular function of a set of limbs from the role morphology plays in regulating the performance of an activity is introduced.
Bradly J. Alicea
core   +1 more source

Studying the Genetic Behavior to Improve some Quantitative Traits of Peas under Sohag Conditions. [PDF]

open access: yesMinia Journal of Agricultural Research and Development
To determine the nature and degree of gene action for yield and its component traits intwo pea crosses, the current study used the generation mean analysis and the chi-square test.With the exception of the shellout % in the Boogie x Balmoral cross ...
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

Fault modelling and accelerated simulation of integrated circuits manufacturing defects under process variation

open access: yes, 2013
As silicon manufacturing process scales to and beyond the 65-nm node, process variation can no longer be ignored. The impact of process variation on integrated circuit performance and power has received significant research input.
Zhong, Shida
core  

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