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EFFECTIVENESS OF DIFFERENT METHODS FOR FATIGUE LIFE ENHANCEMENT OF FASTENER HOLES IN D16AT ALUMINUM ALLOY
(University publishing house V.Aprilov, 2019)An evaluation of the effectiveness of three different methods for enhancement of fatigue life of fastener holes in D16AT aircraft Al-alloy has been made. Objects of comparative analysis are the friction stir hole expansion ... -
EFFECTS OF ABRASIVES DURING ACCELERATED SIMULATION OF MECHANICAL CORROSION OF CEMENT COMPOSITES USING ABRASIVE WATER FLOW
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2019)The paper deals with the use of the abrasive water flow technology in an accelerated simulation of the process of mechanical degradation of surface layers of cement-based composites by flowing liquids. Effects of the ... -
The effects of accelerometer sensor position on freezing gait ratio parameters
(Elsevier, 2023)Freezing of gait (FoG) is an episodic gait pattern characterised by the inability to step that occurs on initiation or turning while walking for those with Parkinson’s disease (PD). This phenomenon is one of the most ... -
The Effects of Agricultural Conservation Practices on the Small Water Cycle: From the Farm- to the Management-Scale
(MDPI AG, 2022)Reinforcing the small water cycle is considered to be a holistic approach to both water resource and landscape management. In an agricultural landscape, this can be accomplished by incorporating agricultural conservation ... -
The Effects of Bituminous Binders on Cold Recycled Mixes Prepared by the Foamed Bitumen Technology
(Trans Tech Publications, 2015)The foamed bitumen technology is experiencing a global renaissance with rather extensive development with respect to its application and research. However, the variability of available bituminous binders for utilization ... -
Effects of Combined Environmental Factors on Stiffness and Rutting Properties of Warm Mix Asphalt
(Tarrahan Parseh Transportation Research Institute, 2021)Warm mix asphalt (WMA) is a sustainable clean product that can be fabricated at lower temperatures. This is an environmentally friendly mixture due to its lower emission and energy consumption in asphalt production plants. ... -
Effects of cooling systems on the thermal behaviour of machine tools and thermal error models
(Ed. Inst. of the Wroclaw Board of Scientific Technical Societies Federation NOT, 2020)Achieving a high workpiece accuracy is a long-term goal of machine tool (MT) designers. There are many causes of workpiece inaccuracy, with thermal errors being the most dominant. Redesign of MT structure, heat flux control, ... -
Effects of Core Dimensions and Manufacturing Procedure on Fluxgate Noise
(Polish Academy of Sciences, 2014)The effect of demagnetizing factor and manufacturing procedure on noise of the fluxgate probes, manufactured from metallic glasses, is presented. The fluxgate probes were either tape-wound, or flat, wet-etched ringcore ... -
Effects of cyclic loading on the mechanical properties of steel
; Vedoucí práce: Stratan Aurel; Oponent práce: Vulcu Cristian
(České vysoké učení technické v Praze. Vypočetní a informační centrum.Czech Technical University in Prague. Computing and Information Centre., 2017-01-08)Laboratory experiments were performed on four European mild carbon steel grades i.e. S275, S355, S460 and S690 to investigate their stress-strain and low cycle fatigue behavior under cyclic loading. The coupons were tested ... -
EFFECTS OF DESIGN PARAMETERS ON STATIC EQUIVALENT STRESS OF RADIAL ROLLING BEARINGS
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2021)The aim of this study is to theoretically investigate the effects of design parameters on the static equivalent stress of radial rolling bearings, such as the point contact case for ball bearings and line contact case for ... -
Effects of high-pressure cooling in the flank and rake faces of WC tool on the tool wear mechanism and process conditions in turning of alloy 718
(Elsevier Science, 2019)The exceptional properties of Heat Resistant Super Alloys (HRSA) justify the search for advanced technologies that can improve the capability of machining these materials. One such advanced technology is the application ... -
EFFECTS OF INITIAL MOISTURE CONTENT ON THE PRODUCTION AND QUALITY PROPERTIES OF SOLID BIOFUEL
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)The moisture content of densified biomass is a limit parameter influencing the quality of the solid biofuel. It influences its calorific value, density, mechanical strength and dimensional stability as well as the production ... -
The effects of management practices and fires on soil water dynamics at three locations across Europe
(IEEE Instrumentation and Measurement Society, 2021)Soil hydraulic properties (SHP) can be affected by many different factors including: management practices (tillage practices, crop residue management), land use, or natural phenomena (fires, intensive rainfall, drought). ... -
Effects of Renewable Energy on European Union’s Energy Import
; Vedoucí práce: Bemš Július; Oponent práce: Linhartová Adéla
(České vysoké učení technické v Praze. Vypočetní a informační centrum.Czech Technical University in Prague. Computing and Information Centre., 2020-06-16)Energy is used in all fields of the modern world and its usage has vital importance in all of our lives. Even a short interruption in energy supply will cause serious consequences in the supply chain since almost all sectors ... -
Effects of Wet Separated and High Speed Milling Fly Ash Added in High Volume to Cementitious Materials
(BUDAPEST UNIV TECHNOLOGY ECONOMICS, PERIODICA POLYTECHNICA CIVIL ENGINEERING, 2020)In this research high speed milling was carried out on particles of brown coal raw fly ash, on second layer, and on third layer particles obtained from wet separation of brown coal raw fly ash. Due to milling process, ... -
EFFECTS ON THE FINAL INTENSITY OF INPUT FORCES IN LONGBOLTS INSTALLED AT THE MINING OPERATION 2 AREA, OKD, INC.
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)In the deep coal mines of OKD, Inc., both bolts and long bolts of different designs are used for the rock massif and steel arch support reinforcement. Continuous measurement of forces in 6 strand bolts and 1 cable bolt ... -
Efficiency estimation of industrial equipment in ore-dressing and processing enterprise
; Vedoucí práce: Bemš Július; Oponent práce: Adamec Marek
(České vysoké učení technické v Praze. Vypočetní a informační centrum.Czech Technical University in Prague. Computing and Information Centre., 2020-06-17)The object of study is the Aikhal mining and processing plant. This enterprise is characterized by high-energy intensity and, in accordance with the legislation of the Russian Federation, requires energy audit inspections. ... -
The efficiency of LED luminaire diffusers
(O.Ö. Energiesparverband, 2019)The paper describes the influence of diffuser materials used in LED luminaires on properties of light passing through them. It focuses mainly on efficiency and changes in color properties of light and correlated color ... -
Efficient Algorithm for Jitter Minimization in Time-Triggered Periodic Mixed-Criticality Message Scheduling Problem
(ACM, 2016)The current research in real-time scheduling focuses mostly on the certification of functionalities with respect to safety requirements under conservative assumptions or to achieve efflcient resource utilization but with ... -
Efficient algorithmic evaluation of correlation power analysis: Key distinguisher based on the correlation trace derivative
(Elsevier Science, 2019)Correlation power analysis (CPA) is one of the most common side-channel attacks today, posing a threat to many modern ciphers, including AES. In the final step of this attack, the cipher key is usually extracted by the ...