Results 11 to 20 of about 4,712,450 (295)

How Does the Valence of Wording Affect Features of a Scale? The Method Effects in the Undergraduate Learning Burnout Scale

open access: yesFrontiers in Psychology, 2020
A combination of both positively and negatively worded items is often employed in a survey to reduce participants’ acquiescence bias, but such a combination may hurt the validity of the survey.
Biao Zeng, Hongbo Wen, Junjie Zhang
doaj   +1 more source

Parallel Nanoliter Microfluidic Analysis System [PDF]

open access: yesAnalytical Chemistry, 2007
A parallel nanoliter microfluidic analysis system based on capillary action, centrifugal force, and hydrophobic barriers is described. The precision of 112 parallel volume definition operations is determined to 0.75% CV at 200 nL using the individual sample introduction structure. For 20 nL, the actual measurement error is the dominating factor, with a
Per, Andersson   +4 more
openaire   +2 more sources

A dual-population Constrained Many-Objective Evolutionary Algorithm based on reference point and angle easing strategy [PDF]

open access: yesPeerJ Computer Science
Constrained many-objective optimization problems (CMaOPs) have gradually emerged in various areas and are significant for this field. These problems often involve intricate Pareto frontiers (PFs) that are both refined and uneven, thereby making their ...
Chen Ji   +3 more
doaj   +2 more sources

Analysis of Parallel Systems [PDF]

open access: yesIEEE Transactions on Computers, 1971
A formal analysis procedure for hardware and software computer systems is described. A system is described by a flow table model. The concept of an output hazard is introduced to account for effects of unbounded line delays. Necessary and sufficient conditions for the absence of output hazards are given. A system that contains no output hazards is said
openaire   +1 more source

Degradation Analysis of Probabilistic Parallel Choice Systems [PDF]

open access: yes, 2014
Degradation analysis is used to analyze the useful lifetimes of systems, their failure rates, and various other system parameters like mean time to failure (MTTF), mean time between failures (MTBF), and the system failure rate (SFR).
Rao, Shrisha, Saxena, Avinash
core   +1 more source

Adaptation of compulsive sport consumption scale into Turkish culture: CSCS-T

open access: yesInternational Journal of Assessment Tools in Education, 2023
Consuming sports products and services incessantly without being able to restrain oneself is characterized as compulsive sports consumption. The aim of this study is to adapt the Compulsive Sport Consumption Scale (CSCS) developed in English by Aiken et ...
Sait Çüm, Murat Aygün
doaj   +1 more source

Toward Contention Analysis for Parallel Executing Real-Time Tasks [PDF]

open access: yes, 2018
In measurement-based probabilistic timing analysis, the execution conditions imposed to tasks as measurement scenarios, have a strong impact to the worst-case execution time estimates.
  +4 more
core   +1 more source

Exit chart analysis of parallel data convolutional codes [PDF]

open access: yes, 2005
We recently proposed a new class of turbo-like codes called parallel data convolutional codes (PDCCs). The distinct characteristics of PDCCs include parallel data input bits and a self-iterative soft-in/soft-out a posteriori probability(APP) decoder. In
Leis, John   +2 more
core   +1 more source

Dimensionality reduction of medical image descriptors for multimodal image registration

open access: yesCurrent Directions in Biomedical Engineering, 2015
Defining similarity forms a challenging and relevant research topic in multimodal image registration. The frequently used mutual information disregards contextual information, which is shared across modalities.
Degen Johanna   +2 more
doaj   +1 more source

Analysis of double-parallel amplified recirculating optical-delay lines [PDF]

open access: yes, 1994
A novel method of analysis of double-parallel amplified recirculating optical-delay lines (DPAROD) is presented. The location of the maxima and the minima of the transfer function for this configuration is calculated and experimentally demonstrated.
Civera, Rafael   +3 more
core   +2 more sources

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