Results 1 to 10 of about 1,703,103 (308)

A composite metric for evaluating system resilience with non-idealistic performance curves. [PDF]

open access: greenPLoS ONE
Designing systems and processes resilient to sudden shocks is an essential element of system analysis in many engineering fields. Quantitative resilience assessment employs various metrics to examine and monitor system resilience through experimentation.
Madhura Yeligeti   +2 more
doaj   +4 more sources

Image-quality metric system for color filter array evaluation. [PDF]

open access: yesPLoS ONE, 2020
A modern color filter array (CFA) output is rendered into the final output image using a demosaicing algorithm. During this process, the rendered image is affected by optical and carrier cross talk of the CFA pattern and demosaicing algorithm.
Tae Wuk Bae
doaj   +2 more sources

The formation of metrology as government regulated activity in France

open access: yesІсторія науки і техніки, 2021
The article has discussed the historical process of development of metrological activity in France. It was revealed that the history of metrology is considered as an auxiliary historical and ethnographic discipline from a social and philosophical point ...
Olha Bukrieieva, Yana Medvedovska
doaj   +1 more source

Oral Midodrine Administration During the First 24 Hours of Sepsis to Reduce the Need of Vasoactive Agents: Placebo-Controlled Feasibility Clinical Trial

open access: yesCritical Care Explorations, 2021
Objectives:. Our preliminary data and observational studies suggested an increasing “off label” use of oral midodrine as a vasopressor sparing agent in various groups of critically ill patients, including those with sepsis.
Amos Lal, MBBS, FACP   +7 more
doaj   +1 more source

Metric for Structural Complexity Assessment of Space Systems Modeled Using the System Modeling Language

open access: yesAerospace, 2022
A complexity metric is proposed for the quantification of system complexity using information about the composition of a system and its interactions depicted in a System Modelling Language (SysML) model. The proposed metric is adapted from the complexity
Victor Emmanuel Pierre Lopez   +1 more
doaj   +1 more source

Surgeons skills in measures evaluation [PDF]

open access: yesActa Cirúrgica Brasileira, 2002
BACKGROUND: Surgeons commonly estimate dimensions without the help of measuring instruments, a practice with importance to the right therapeutic choice, scientific purposes and legal matters. METHODS: 40 senior surgeons were asked to estimate measures of
Fernando Augusto Mardiros Herbella   +1 more
doaj   +1 more source

The levelized cost of energy and modifications for use in electricity generation planning

open access: yesEnergy Reports, 2023
The Levelized Costs of Energy/Electricity (LCOE) is widely used to compare different power generation technologies by considering the various fixed and variable costs as a single cost metric.
Moses Jeremiah Barasa Kabeyi   +1 more
doaj   +1 more source

Fractals via Controlled Fisher Iterated Function System

open access: yesFractal and Fractional, 2022
This paper explores the generalization of the fixed-point theorem for Fisher contraction on controlled metric space. The controlled metric space and Fisher contractions are playing a very crucial role in this research.
C. Thangaraj, D. Easwaramoorthy
doaj   +1 more source

Dealing with Metric Unit Conversion: An Examination of Prospective Science Teachers’ Knowledge of and Difficulties with Conversion

open access: yesScience Education International, 2018
The aim of this study was to examine prospective science teachers’ knowledge of and difficulties with the metric unit conversion. The participants of the study were 73 prospective science teachers.
Emrah Oguzhan Dincer   +1 more
doaj   +1 more source

Metric system education in J. Damijonaitis manuals

open access: yesLietuvos Matematikos Rinkinys, 2003
Metric system education in J. Damijonaitis manuals is presented. Basic actions with metrical number are discribed.
Birutė Ragalytė, Alma Paukštienė
doaj   +3 more sources

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