Results 71 to 80 of about 9,133,753 (309)

Explicit constructions and properties of generalized shift-invariant systems in $L^2(\mathbb{R})$ [PDF]

open access: yes, 2016
Generalized shift-invariant (GSI) systems, originally introduced by Hern\'andez, Labate & Weiss and Ron & Shen, provide a common frame work for analysis of Gabor systems, wavelet systems, wave packet systems, and other types of structured function ...
Christensen, Ole   +2 more
core   +2 more sources

Investigation of the statistical data on the technical condition of brake equipment components of passenger carriages in operation

open access: yesEdelweiss Applied Science and Technology
In the article, a study was conducted on improving the efficiency of braking systems in railway transport. Based on the information obtained regarding the maintenance of passenger cars, an analysis of brake equipment component failures was performed. Key
Vasyl Ravluk   +4 more
semanticscholar   +1 more source

Predictive analytics of the technical condition of diesel locomotive systems using neural network predictive models

open access: yesBULLETIN OF SCIENTIFIC RESEARCH RESULTS, 2021
Objective: Study of the possibility of carrying out predictive analysis of the technical condition of locomotive equipment using neural network predictive models enabling to plan the scope of equipment maintenance for routine types of maintenance and ...
M. Fedotov, V. Grachev
semanticscholar   +1 more source

The MedSupport Multilevel Intervention to Enhance Support for Pediatric Medication Adherence: Development and Feasibility Testing

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction We developed MedSupport, a multilevel medication adherence intervention designed to address root barriers to medication adherence. This study sought to explore the feasibility and acceptability of the MedSupport intervention strategies to support a future full‐scale randomized controlled trial.
Elizabeth G. Bouchard   +8 more
wiley   +1 more source

METHOD TO REDUCE POLLUTION AT MAJOR REPAIRS (RECONSTRUCTION) OF URBAN BUILDINGS

open access: yesЮг России: экология, развитие, 2015
Aim. This article deals with the methods of reducing pollution at major repairs (renovation) of urban buildings. Methods. On the basis of field and theoretical studies we received empirical dependences and characteristic curves of the amounts of ...
M. Yu. Klimenko
doaj   +1 more source

FORECASTING OF TECHNICAL CONDITION PARAMETERS FOR COMPLEX ELECTROMECHANICAL SYSTEMS [PDF]

open access: yes, 2018
Estimation of technical condition parameters for complex electromechanical ...
ADEL Akbarimajd   +5 more
core  

Analysis of the technical condition of a passenger cars [PDF]

open access: yes, 2018
Однією з найбільш важливих галузей народного господарства України є залізничний транспорт. Він забезпечує виробничі і невиробничі потреби матеріального виробництва, невиробничої сфери, а також населення в усіх видах перевезень.
Мартинов, Ігор Ернстович   +3 more
core   +1 more source

Assessment of the technical condition of lift guides using a magnetic field

open access: yesJournal of Physics: Conference Series, 2021
The systems that monitor individual components of machines and devices are under constant development. The ability to detect damages at an early stage allows failures to be prevented, so any uncontrolled downtime can be predicted in a controlled manner ...
P. Lonkwic, T. Krakowski, H. Ruta
semanticscholar   +1 more source

Lifestyle Behaviors and Cardiotoxic Treatment Risks in Adult Childhood Cancer Survivors

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Higher doses of anthracyclines and heart‐relevant radiotherapy increase cardiovascular disease (CVD) risk. This study assessed CVD and CVD risk factors among adult childhood cancer survivors (CCSs) across cardiotoxic treatment risk groups and examined associations between lifestyle behaviors and treatment risks.
Ruijie Li   +6 more
wiley   +1 more source

Control of the Exhaust Gas Tract Resistance of Modern Engines by the Run-Down Time during Testing

open access: yesTribology in Industry, 2020
The toxicity standards of modern cars are constantly tightening. Such standards can be reached only when using special systems and assemblies. The existing diagnostic methods are too time-consuming and do not exclude possible multiple errors. The article
A. Gritsenko   +5 more
doaj   +1 more source

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