- 21. Assessment of protection level of dust respirators at coal mines
- (Environmental safety, labour protection)
- ... filtering respirators is calculated on the basis of determination of geometric mean value of manufacturing protection coefficient of filter respirator offered by the American National Standards Institute ...
- Created on 24 July 2017
- 22. Satellite monitoring of consequences of illegal extraction of amber in Ukraine
- (Environmental safety, labour protection)
- ... taken at different times; subsequent threshold binarization of the differential image; morphological filtering of the binary image, vectorization and calculation of geometrical parameters. Findings. ...
- Created on 21 May 2017
- 23. Image compression and encryption scheme based on deep learning
- (Information technologies, systems analysis and administration)
- ... Tiwari, M., and Gupta, B., 2015. Image Denoising Using Spatial Gradient Based Bilateral Filter and Minimum Mean Square Error Filtering. Procedia Com puter Science, No. 54, pp. 638–645. 9. Karamchandani, ...
- Created on 19 January 2017
- 24. Evaluating geometric parameters of dispersed particle aggregates
- (Information technologies, systems analysis and administration)
- ... contours, using marking of analyzed objects. Methodology. The method includes several steps: image filtering, converting it to a monochrome mode, evaluating the aggregate contour, correcting the contour, ...
- Created on 19 January 2017
- 25. An image copyright protection and tampering detection scheme based on deep learningand memristor
- (Information technologies, systems analysis and administration)
- ... of ROI filtering in 3D cone-beam rotational angiography on organ dose and effective dose in cerebral investigations. Journal of Applied Clinical Medical Physics, Vol. 16, No. 2, pp. 229–249. 7. S ...
- Created on 17 November 2016
- 26. Relation of the level of the water in boreholes with influence of the ionosphere dynamics on results of remote comparison of standards of time
- (Solid-state physics, mineral processing)
- ... this problem, the following methods are offered: low-pass filtering of time series data with GPS in a range of fundamental frequencies of these oscillations of satellite data, linear regression, which ...
- Created on 02 October 2016
- 27. Wavelet image denoising based on fusion threshold functions
- (Information technologies, systems analysis and administration)
- ... Based on Adaptive Threshold Median Filtering Algorithm. Software Guide, No. 3, pp. 55–59. 2. Xu S.S., 2015. The Application of Improved Fuzzy C-Means Clustering Algorithm in Image Segmentation. Chang’an ...
- Created on 04 August 2016
- 28. Determination of insulating properties of half-masks of respirators in terms of pressure difference
- (Environmental safety, labour protection)
- ... insulating properties testing procedure according to EN 140 standard. Methodology. The filtering half-masks have been tested on ten testees with the mounted simulators of filters on sodium chlorine ...
- Created on 23 June 2016
- 29. Interrelation of electric-power parameters of the single-phase active power filter mode with parameters of the stores attached
- (Electrical complexes and systems)
- ... Д.А. Миколаєць // Технічна електродинаміка. – 2011. – Част. 1. – С. 24–29. Zhuikov, V.Ya. and Mykolaiets, D.A. (2011), “Features of modes work a filtering compensating devices”, Tekhnichna Elektrodynamika, ...
- Created on 06 November 2015
- 30. Induction motors protection against overcurrent taking into account nonlinear distortion of phase currents
- (Electrical complexes and systems)
- ... of spectral analysis and discrete signals filtering. The harmonic analysis versatility is that any periodic signal may be synthesized from harmonic oscillation certain amplitude, frequency, and initial ...
- Created on 05 November 2015
- 31. Algorithm of the dynamic vehicle weighing system
- (Geotechnical and mining mechanical engineering, machine building)
- ... no.4, pp. 27–30. Niedzwiecki, M. and Wasilewski, A. (1996), “Application of adaptive filtering to dynamic weighing of vehicles”, Control Eng.Practice,vol.4,no.5, pp. 635–644. ...
- Created on 05 November 2015
- 32. Induction motors protection against overcurrent taking into account nonlinear distortion of phase current
- (Electrical complexes and systems)
- ... signals filtering. The harmonic analysis versatility is that any periodic signal may be synthesized from harmonic oscillation certain amplitude, frequency and initial phase. A mathematical model for determining ...
- Created on 27 October 2015
- 33. Improvement of the central ejector efficiency under nonoptimal operating modes
- (Geotechnical and mining mechanical engineering, machine building)
- ... “Combined air-filtering system”, Energotehnologii i resursosberezhenie, no. 6, pp. 66–69. 2. Бутенко А.Г. Гідравлічний розрахунок комбінованої системи очищення повітря / А.Г. Бутенко, С.Ю. Смык // ...
- Created on 27 October 2015
- 34. Image processing method for thermal control of the lined objects
- (Information technologies, systems analysis and administration)
- ... informative areas by filtration has been studied. The comparative results of thermogram image filtering to separate the burnout areas from the image background have been shown. The algorithm for vectorizing ...
- Created on 14 January 2015
- 35. Study of aerodynamic breathing resistance of dust respirators
- (Environmental safety, labour protection)
- ... and uneven distribution of velocity on the filter area. Originality. We have found that pressure drop through non-reusable filtering half masks at breathing performing light work can be described ...
- Created on 14 January 2015
- 36. Formulation of high-inhibitor drilling mud composition for well completion
- (Geotechnical and mining mechanical engineering, machine building)
- ... Findings. The results of the evaluation of inhibitive properties of drilling fluids with combined application of inorganic and organic inhibitors, limiting filtering through the core, and solubilization ...
- Created on 14 January 2015
- 37. Device for measuring voltage transformers protection from ferroresonance processes in network with isolated neutral point
- (Electrical complexes and systems)
- ... from the known one by filtering of 3u0voltage (Fourier analysis is used instead of the band-stop filter) that allows more accurately detect the type of the transient. The method of identification of single-phase ...
- Created on 13 November 2014
- 38. Seismic data processing methodology: southern cutoff part of Dnieper-Donets basin case study
- (Geology)
- ... the latter procedures, minimal phase deconvolution of initial data is carried out. After applying static corrections we carry out the common depth point stacking, flexible band filtering, and amplitude ...
- Created on 10 July 2014
- 39. Segmentation of aggregated elements in dispersive formations using the Voronoy diagram
- (Information technologies, systems analysis and administration)
- ... convexity deficit; it makes it possible to process units of complex configuration. Methodology. The new method includes several steps: filtering the image and converting it to monochrome mode; evaluating ...
- Created on 11 May 2014
- 40. Infrasonic methods and technology: innovative approach to intensify mining practices
- (Environmental safety, labour protection)
- ... depends on filtering element characteristics, vibration speed and frequency. Originality. Application of vibroacoustic impact to get high energy values on molecular level in large operating volumes for ...
- Created on 11 May 2014