Results 11 to 20 of about 288,689 (217)

Determination of coordinates of the earthquake hypocenter by the method of circles

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2021
Objective. The aim of the study is to develop a method for determining the coordinates of the earthquake hypocenter using various combinations of second and fourth order figures as a geo-locus of the hypocenter position points.Method.
G. K. Aslanov, T. G. Aslanov
doaj   +1 more source

G-computation, propensity score-based methods, and targeted maximum likelihood estimator for causal inference with different covariates sets: a comparative simulation study

open access: yesScientific Reports, 2020
Controlling for confounding bias is crucial in causal inference. Distinct methods are currently employed to mitigate the effects of confounding bias. Each requires the introduction of a set of covariates, which remains difficult to choose, especially ...
Arthur Chatton   +9 more
doaj   +1 more source

Micro-Sphere PDMS for Enhancing Light Extraction in Organic Light-Emitting Devices

open access: yesNanomaterials, 2022
We present a micro-sphere PDMS film to improve the external quantum efficiency (EQE) in OLEDs. The micro-sphere PDMS film was fabricated with the breath figure (BF) and replica molding process.
Eun-Jeong Bae   +5 more
doaj   +1 more source

DEVELOPMENT OF RESEARCH COMPETENCIES IN QUALITY MANAGEMENT IN UNIVERSITIES [PDF]

open access: yesProceedings on Engineering Sciences, 2023
This paper solves the problem of quality management in national research universities in Russia. The goal of this paper was to study the empirical experience and to substantiate the prospects for improving quality management in national research ...
Svetlana I. Ershovax   +3 more
doaj   +1 more source

DETERMINATION OF EARTHQUAKE FOCUS COORDINATES USING THE CASSINI OVAL METHOD WITH SECOND- AND FOURTH-ORDER HYPERBOLA FIGURES

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2020
Objectives. To study the dependencies obtained when determining the coordinates of an earthquake hypocentre using the figures of fourth and second orders.Method.
B. I. Shakhtarin   +2 more
doaj   +1 more source

THE EXPERIENCE OF TREGALOZA BASED LUBRICANT USAGE FOR PATIENTS WHO UNDERWENT EXCIMER LASER SURGERY

open access: yesOftalʹmologiâ, 2016
Purpose: to evaluate the tregalose based eye drops effectiveness in patients who underwent PRK or TransPRK surgery. patients and methods: 50 patients with moderate myopia were examined before, 7 days and 1 month after PRK or TransPRK surgery made by ...
E. Eskina, V. A. Parshina, M. Stepanova
doaj   +1 more source

Clinical effectiveness of nutrof total supplement for Dry age-related macular Degeneration

open access: yesРоссийский офтальмологический журнал, 2018
The paper’s purpose is to assess visual functions in patients with dry age-related macular degeneration (AMD) who receive antioxidant Nutrof Total supplement. Three groups of patients over 50 were examined.
E. N. Eskina   +2 more
doaj   +1 more source

Onset of Inertial Magnetoconvection in Rotating Fluid Spheres

open access: yesFluids, 2021
The onset of convection in the form of magneto-inertial waves in a rotating fluid sphere permeated by a constant axial electric current is studied in this paper.
Radostin D. Simitev, Friedrich H. Busse
doaj   +1 more source

Digital Economy: Impact on the Socio-economic Transformation in Ukraine

open access: yesНаукові записки НаУКМА: Економічні науки, 2020
Having studied the subject matter of Digital economy as a phenomenon, the authors came to the conclusion that it should be considered as a manufacturing and economic system; it is implemented in conditions of redundancy and availability of information ...
Nina Chala
doaj   +1 more source

My Private Sky. The Metamorphosis of Domesticity and its Political Meanings in the 20th Century

open access: yesScienza & Politica, 2022
During the 20th century, the format of domestic life became an explicit object of functional reworking and rewriting. Thanks to the industrialisation processes that affected it, the home entered the era of its technical reproducibility, becoming a ...
Gianluca Bonaiuti
doaj   +1 more source

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