Browsing Straipsniai kituose recenzuojamuose leidiniuose / Articles in other peer-reviewed sources by Publisher "RTU"
Now showing items 1-20 of 38
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Analysis of aviation engines parameters and some problem of airframe strength solution using computer mathematics
(Rīgas Tehniskās universitātes zinātniskie raksti. 6 serija. Mašinzinātne un transports. Dzelzceļa transports = Scientific proceedigs of Riga Technical university. Serija 6. Transport and engineering. Railway transport, 2008) -
Analysis of XFOIL calculation results of hinge moment coefficients for an airfoil group
(Rīgas Tehniskās universitātes zinātniskie raksti. 6 serija. Mašinzinātne un transports. Dzelzceļa transports = Scientific proceedigs of Riga Technical university. Serija 6. Transport and engineering. Railway transport, 2002) -
Aspects of electromagnetic compatibility in research and studies
(Rigas Tehniskas universitates zinatniskie raksti. 7 serija. Telekomunikacijas un elektronika = Scientific proceedings of Riga Technical University. Serija 7, 2001) -
Compatibility of calculating methods of rolling-stock brakes
(Rīgas Tehniskās universitātes zinātniskie raksti. 6 serija. Mašinzinātne un transports. Dzelzceļa transports = Scientific proceedigs of Riga Technical university. Serija 6. Transport and engineering. Railway transport, 2007)The foremost problem solved in this paper interoperability of various railway systems of Europe Union countries. The main object of research is to investigate the evaluating methods of rolling-stock's brakes and to assess ... -
Contemporary banking of Lithuania in the period of transformation of economic systems
(Rīgas tehniskās universitātes zinātniskie raksti. 3 serija: Ekonomika un uzņēmējdarbība = Scientific proceedings of Riga Technical University. Serija 3: Economics and Business, 2004)The authors of the article, on the basis on the research undertaken, as well as on previous scientific publications, are presenting a survey on the formation and development of the contemporary banking in Lithuania in the ... -
Die Entwicklung der Infrastruktur des Lufrfahrtssystems in Litauen
(Rīgas Tehniskās universitātes zinātniskie raksti. 6 serija. Mašinzinātne un transports. Dzelzceļa transports = Scientific proceedigs of Riga Technical university. Serija 6. Transport and engineering. Railway transport, 2002) -
E-government: problems and outlook
(Rīgas tehniskās universitātes zinātniskie raksti. 3 serija: Ekonomika un uzņēmējdarbība = Scientific proceedings of Riga Technical University. Serija 3: Economics and Business, 2004)eEurope 2002 initiative of European Commission amplifies that development of information society is one of the key priorities. Development of information society changes activity of the state and autonomous bodies. Application ... -
Evaluation of the effectiveness of the public sector in Lithuania
(Rīgas tehniskās universitātes zinātniskie raksti. 3 serija: Ekonomika un uzņēmējdarbība = Scientific proceedings of Riga Technical University. Serija 3: Economics and Business, 2005)Evaluation is an essential component of any expenditure management system. It is accepted management theory and practice that evaluation findings can assist the government in budgetary decisions and provide an opportunity ... -
Flight control techniques and procedures of manned and unmanned air vehicles
(Rīgas Tehniskās universitātes zinātniskie raksti. 6 serija. Mašinzinātne un transports. Dzelzceļa transports = Scientific proceedigs of Riga Technical university. Serija 6. Transport and engineering. Railway transport, 2004)At present when air traffic is busy at the airports and in the air space of the World more traffic of unmanned air vehicles (UAVs appear). In the air space UAVs come from the military sphere. The civil aviation acknowledged ... -
Forecasting in small and medium business
(Rīgas tehniskās universitātes zinātniskie raksti. 3 serija: Ekonomika un uzņēmējdarbība = Scientific proceedings of Riga Technical University. Serija 3: Economics and Business, 2003)A wide variety of forecasting methods, insufficient awareness of the necessity of forecasting among business people, and the complexity of forecasting techniques hinder their practical application in small and medium-sized ... -
Graduate of RPI eng. K. Vasiliauskas - founder of structural mechanics in Lithuania =
(Rīgas tehniskās universitātes zinātniskie raksti. 8 serija. Humanitārās un sociālās zinātnes = Scientific proceedings of Riga Technical University. Serija 8, 2003)Доктор технических наук, проф. К. Василяускас получил образование в Латвии. В 1901 году окончил Елгавскую гимназию и поступил в РПИ на Механическое отделение. В 1907 году окончил РПИ с отличием и начал работу в Брянском ... -
High aviation technologies and studies in Lithuania
(Rīgas Tehniskās universitātes zinātniskie raksti. 6 serija. Mašinzinātne un transports. Dzelzceļa transports = Scientific proceedigs of Riga Technical university. Serija 6. Transport and engineering. Railway transport, 2002) -
Implementation of business rules into XML databases =
(Rīgas tehniskās universitātes zinātniskie raksti. 5 serija: Datorzinātne = Scientific proceedings of Riga Technical University. Serija 5: Computer science, 2004)The article discusses an application of business rules to web-based activity, including e-commerce and document management systems. Operation of business rules must be reflected automatically in corresponding XML documents. ... -
Investigating of properties of lubricants in locomotive diesels
(Rīgas Tehniskās universitātes zinātniskie raksti. 6 serija. Mašinzinātne un transports. Dzelzceļa transports = Scientific proceedigs of Riga Technical university. Serija 6. Transport and engineering. Railway transport, 2004)There are presented experimental investigation of properties of lubricants in locomotive diesels. Purpose of such investigation is to detect and enable more effective use of lubricants in diesel locomotive engines. ... -
Investigating the dynamic of motor-rail car elements
(Rīgas Tehniskās universitātes zinātniskie raksti. 6 serija. Mašinzinātne un transports. Dzelzceļa transports = Scientific proceedigs of Riga Technical university. Serija 6. Transport and engineering. Railway transport, 2007)In renewing the park of passenger locomotives in most of Central European countries, it is suggested to replace diesel trains by motor-rail cars. Before starting the operation of motor-rail cars, their operational ... -
Investigation of computer audio systems
(Rīgas tehniskās universitātes zinātniskie raksti. 7 serija. Telekomunikācijas un elektronika = Scientific proceedings of Riga Technical University. Serija 7, 2004)Peculiarities of application of the sinusoidal test signal for measurements of the effective number of bits (ENOB) of analog-to-digital converters (ADC) are considered. It is shown that, when quantizing the sinusoidal ... -
Investigation of perspectives of Lithuanian passenger rolling stock
(Rīgas Tehniskās universitātes zinātniskie raksti. 6 serija. Mašinzinātne un transports. Dzelzceļa transports = Scientific proceedigs of Riga Technical university. Serija 6. Transport and engineering. Railway transport, 2008)The analysis of the statistical data shows, that JSC "Lithuanian railways" existing passenger rolling stock is approaching the critical moral and technical wear limit. Passenger rolling stock analysis in detail lead us to ... -
Investigation of reliability of Lithuanian traction rolling stock
(Rīgas Tehniskās universitātes zinātniskie raksti. 6 serija. Mašinzinātne un transports. Dzelzceļa transports = Scientific proceedigs of Riga Technical university. Serija 6. Transport and engineering. Railway transport, 2008)Reliability is the main criteria of the quality for the locomotives, diesel and electric trains. The reliability of traction rolling stock - is the property to retain all parameters of the traction rolling stock properties ... -
Joining of different type "Wing-body" surfaces of aircraft structure
(Rīgas Tehniskās universitātes zinātniskie raksti. 6 serija. Mašinzinātne un transports. Dzelzceļa transports = Scientific proceedigs of Riga Technical university. Serija 6. Transport and engineering. Railway transport, 2004)This paper presents some features of 3D modeling of complex surface models of aeronautical structures. There are described some basic types of joining "Fuselage-Fin" and recommended several CAD methods of transition zone ... -
Lightning protection of electronic data processing systems
(Rīgas tehniskās universitātes zinātniskie raksti. 7 serija. Telekomunikācijas un elektronika = Scientific proceedings of Riga Technical University. Serija 7, 2003)Generalized knowledge about contemporary problems of lightning protection are presented. There are decribed parameters of lightning as source of interferences. Statistical data about overvoltages in lowvoltage supply and ...