Results 11 to 20 of about 244,037 (301)

Generalized Qualification and Qualification Levels for Spectral Regularization Methods [PDF]

open access: yesJournal of Optimization Theory and Applications, 2009
The concept of qualification for spectral regularization methods for inverse ill-posed problems is strongly associated to the optimal order of convergence of the regularization error. In this article, the definition of qualification is extended and three different levels are introduced: weak, strong and optimal.
Herdman, T.   +2 more
openaire   +5 more sources

On the Possibility of Using Ozone in the Treatment of COVID-19

open access: yesJuvenis Scientia, 2021
The review highlights the prospects of using ozone therapy in COVID-19, which is currently widely used for the treatment and prevention of various diseases.
A. Kh. Ashirmetov   +2 more
doaj   +1 more source

Transient analysis of lubrication with a squeeze film effect due to the loading rate at the interface of a motor operated valve assembly in nuclear power plants

open access: yesNuclear Engineering and Technology, 2023
The valve assembly used in nuclear power plants is important safety-related equipment. In the new standard, the physical attributes are measured using a valve diagnosis test, which is used in the expansion to other non-tested valves using a quantitative ...
Jaehyung Kim   +2 more
doaj   +1 more source

On the Issue of Optimizing Surgical Tactics and Blood-Saving Techniques in Case of Placenta Ingrowth Into the Uterine Scar

open access: yesНеотложная медицинская помощь, 2023
AIM OF STUDY The study of the results of delivery of pregnant women with placenta ingrowth in the uterine scar depending on the clinical status and the methods of blood saving.MATERIAL AND METHODS The design of a selective retrospective study included 54
Z. D. Karimov, B. S. Abdikulov
doaj   +1 more source

Comparative retrospective analysis of the prevalence of deep vein thrombosis detected by duplex ultrasound in primary health care facilities

open access: yesКардиоваскулярная терапия и профилактика, 2022
Aim. To identify the incidence of deep vein thrombosis (DVT) as determined by compressive duplex ultrasound in primary health care facilities before and during the pandemic of a coronavirus disease 2019 (COVID-19).Material and methods. This retrospective
G. A. Rozykhodzhaeva, Z. A. Zhuraev
doaj   +1 more source

SilvaEngComp/mininet_blockchain_ml: Zennon to reference a Master Qualification

open access: yes, 2022
Creating a release to use in Master Qualification Paper Full Changelog: https://github.com/SilvaEngComp/mininet_blockchain_ml/commits/qualification Creating a release to use in Master Qualification ...
Eliabe Nascimento Silva, Brenno
core   +1 more source

"Now or later?" when to deploy qualification screening in open-bid auction for re-sourcing [PDF]

open access: yes, 2021
This paper considers a re-sourcing setting in which a qualified supplier (the incumbent) and multiple suppliers which have not yet been qualified (the entrants) compete in an open-bid descending auction for a single-supplier contract.
Zhang, Wen.   +7 more
core   +1 more source

Study of awareness of pharmacists about their work in the pharmacovigilance system in Ukraine and their professional activity

open access: yesФармацевтичний журнал, 2018
The role of the pharmacists in providing information on cases of adverse reactions (ARs) and/or lack of effectiveness of drugs in the Pharmacovigilance (PhV) Department of Ukraine is very important.
O. Ya. Mishchenko   +2 more
doaj   +1 more source

Calibration methods for rotating shadowband irradiometers and optimizing the calibration duration [PDF]

open access: yesAtmospheric Measurement Techniques, 2016
Resource assessment for concentrated solar power (CSP) needs accurate direct normal irradiance (DNI) measurements. An option for such measurement campaigns is the use of thoroughly calibrated rotating shadowband irradiometers (RSIs).
W. Jessen   +4 more
doaj   +1 more source

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