Results 11 to 20 of about 25,819,872 (363)

Behavior of Residual Current Devices at Frequencies up to 50 kHz

open access: yesEnergies, 2021
The use of residual current devices (RCDs) is obligatory in many types of low-voltage circuits. They are devices that ensure protection against electric shock in the case of indirect contact and may ensure additional protection in the case of direct ...
Stanislaw Czapp, Hanan Tariq
doaj   +1 more source

Pavement testing by integrated geophysical methods: Feasibility, resolution and diagnostic potential [PDF]

open access: yes, 2017
This work is focused on the assessment of the diagnostic potential of several geophysical methods when applied to the investigation of a rigid airport pavement.
CARDARELLI, Ettore   +4 more
core   +1 more source

Understanding a constellation of eight COVID-19 disease prevention behaviours using the COM-B model and the theoretical domains framework: a qualitative study using the behaviour change wheel

open access: yesFrontiers in Public Health, 2023
BackgroundThe use of behavioural science and behaviour change within local authorities and public health has supported healthful change; as evidenced by its importance and contribution to reducing harm during the COVID-19 pandemic.
Angel M. Chater   +16 more
doaj   +1 more source

Red, Yellow, Green: Test, Test, Test

open access: yesMade in China Journal, 2023
When the Health Code was in use in China, the local governments of Shenzhen and Changsha, like many others, required individuals to present a ‘green code’to move within and between locations. In this essay, we focus on moments when green codes unexpectedly turned yellow.
Tao, Han   +2 more
openaire   +2 more sources

Testing for alpha-1 antitrypsin in COPD in outpatient respiratory clinics in Spain: A multilevel, cross-sectional analysis of the EPOCONSUL study [PDF]

open access: yes, 2018
Background Alpha-1 antitrypsin deficiency (AATD) is the most common hereditary disorder in adults, but is under-recognized. In Spain, the number of patients diagnosed with AATD is much lower than expected according to epidemiologic studies.
Alcázar Navarrete, Bernardino   +6 more
core   +1 more source

Evaluation of the system "quality of education" and its socio-economic impact: analogies with software testing

open access: yesCTE Workshop Proceedings, 2023
This article has been retracted. Please see: Retraction of published article due to the author’s proposal - 5 June 2023 The article is devoted to creating a reliable algorithm for testing the quality of the education system, determining the system’s ...
Artem Artyukhov   +4 more
doaj   +1 more source

Beyond Accuracy: Behavioral Testing of NLP Models with CheckList [PDF]

open access: yesAnnual Meeting of the Association for Computational Linguistics, 2020
Although measuring held-out accuracy has been the primary approach to evaluate generalization, it often overestimates the performance of NLP models, while alternative approaches for evaluating models either focus on individual tasks or on specific ...
Marco Tulio Ribeiro   +3 more
semanticscholar   +1 more source

Design and Construction of High-Quality Capacitor for High Frequency and Power Application

open access: yesCommunications, 2021
The paper proposes a design and construction of a special plated capacitor exhibiting very good high-frequency characteristics. The capacitor is designed to minimize the parasitic parameters like ESR (equivalent series resistance) and ESL (equivalent ...
Martin Zavřel   +3 more
doaj   +1 more source

Hypothesis Testing [PDF]

open access: yes, 2009
PowerPoint slides for Hypothesis Testing.
Bryant, Trevor
core   +1 more source

Serological testing for Hansen’s disease diagnosis: Clinical significance and performance of IgA, IgM, and IgG antibodies against Mce1A protein

open access: yesFrontiers in Medicine, 2023
Hansen’s disease (HD) is an infectious, treatable, and chronic disease. It is the main cause of infectious peripheral neuropathy. Due to the current limitations of laboratory tests for the diagnosis of HD, early identification of infected contacts is an ...
Filipe Rocha Lima   +22 more
doaj   +1 more source

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