DSpace Repository

Browsing 2003 - FMTÜ VIII. sz. by Issue Date

Browsing 2003 - FMTÜ VIII. sz. by Issue Date

Sort by: Order: Results:

  • Géczi, Gábor (Erdélyi Múzeum-Egyesület, 2003)
    Abstract To estimate the complex dielectric constant of seeds I set a mathematical model, which is an equation of lines included in the simplifíed form of the Landau-Lifshitz, Looyenga equation and illustrates the dielectric ...
  • Varró, Dániel; Domokos, Péter (Erdélyi Múzeum-Egyesület, 2003)
    Abstract Despite the Unifíed Modeling Language (UML) has recently become the de facto standard object-oriented modeling language in software engineering, the lack of a precise semantics for UML hinders its use especially ...
  • Mikó, Balázs; Szántai, Mihály (Erdélyi Múzeum-Egyesület, 2003)
    Summary There are several methods for representation of machine parts. The article presents the most important methods especially the facility of feature-based modeling. The most important characteristics are demonstrated ...
  • Polgár, Balázs (Erdélyi Múzeum-Egyesület, 2003)
    Abstract Diagnostics is an important aspect of the availability and operability of IT systems. This paper present a new approach used in the system level tests of multiprocessor systems. The algorithm is based on the ...
  • Forrai, Gergely; Kovács, Pál Zoltán (Erdélyi Múzeum-Egyesület, 2003)
    Abstract Safety anywhere lifting, lowering, pushing, driving or swivelling movements have to be either interrupted or controlled in order to protect man or machine. The nowadays products and achievements have a lot of ...
  • Varga, András; Gyenge, Csaba (Erdélyi Múzeum-Egyesület, 2003)
    Abstract Unfortunately, the history of Románián automobiles is not too long. Most Romanians consider DACIA car as being the first automobilé ever produced in Románia. Somé of them know that at the end of the '30s in ...
  • Svéda, Mária; Roósz, András; Búza, Gábor (Erdélyi Múzeum-Egyesület, 2003)
    Abstract The aim of our work was to develop a monotectic surface layer by using laser surface-treatraent technology. Used In case of coating-melting technology a Pb layer was fírst developed by galvanization, then the Pb ...
  • Végvári, Ferenc (Erdélyi Múzeum-Egyesület, 2003)
    Summary The blanking with poliurethan pad may be used in small-series production, since it needs smaller tooling cost. One of the problems of this technology is the relatívely low coeffícient of matériái utilization. In ...
  • Veres, Zsolt; Roósz, András (Erdélyi Múzeum-Egyesület, 2003)
    Abstract Heusler alloy is a Cu2MnAl ferromagnetic compound, and so the single crystal of it has been used for monocromation and polarization of the neutron beam. Experiments were taken place by using the USKI multizone ...
  • Deritei, György; Bitay, Enikő (Erdélyi Múzeum-Egyesület, 2003)
    Abstract This multimédia encyclopedia, presents musical instruments without the intention to be exhaustive, thus restricted to the classical orchestra's instruments, suitable for individual use, or for students in primary ...
  • Nagyné Gyüker, Mónika; Bányainé Tóth, Ágota; Cselényi, József (Erdélyi Múzeum-Egyesület, 2003)
    Abstract Within the frame of this paper the authors will describe a possible structure of purchasing systems of networked assembly plants, the relationship of their components and the basic information needed to optimize ...
  • Kovács, Péter Zoltán (Erdélyi Múzeum-Egyesület, 2003)
    Abstract The aim of my Work is the summarizing of technology suitable for pipes bending. During my Work I had a lot of design opportunities, that I had prepared according to the rules of systematic machine designing. Among ...
  • Fényi, Balázs; Hegman, Norbert; Lukács, Sándor (Erdélyi Múzeum-Egyesület, 2003)
    Summary In households the spreading of the fluorescent lamp was hindered by its large size and its changing power emission of light witch was extremely tiring for eyes. In the '70s a family of fluorescent lamp appeared ...
  • Ragoncza, Ádám (Erdélyi Múzeum-Egyesület, 2003)
    Abstract The aim of the research was finding solutions for manure storage and utilization on swine farms. One possible solution that which manure can be transformed to biologically stable markét product is composting. To ...
  • Kozsely, Gábor; Tranta, Ferenc (Erdélyi Múzeum-Egyesület, 2003)
    Abstract The most generally applied method for the investigation of the phase transformation of iron alloys is dilatometry. We have alsó tried to determine the process of transformation within isothermal conditions primarily ...
  • Szálai, Ibolya; Gácsi, Zoltán (Erdélyi Múzeum-Egyesület, 2003)
    Abstract During investigation of the microstructure of cast iron, micrograph of the specimen is compared to a standard set of images, and thus the characteristic parameters of graphite and metál mátrix are given. In order ...
  • Fülöp, György; Horváth, Mátyás; Kodácsy, János (Erdélyi Múzeum-Egyesület, 2003)
    Abstract This paper presents a partial different rapid prototyping method, which contains also well-known technologies. First of all the program separates the 3D model with parallel planes, into the possible maximum ...
  • Szántai, Mihály; Tokai, Attila; Kutrovácz, Lajos (Erdélyi Múzeum-Egyesület, 2003)
    Summary The subject of the paper is connected to a stage of the manufacturing control, production programming. GA was used to solve scheduling problems. Firstly, GA was verifíed to be suitable to make schedule with common ...
  • Kassai, Zsolt (Erdélyi Múzeum-Egyesület, 2003)
    Abstract The self-traction power requirement of the tractor is increasing at all the three driving mode with the growing of the static load on front axle. The highest self-traction power requirement was seen in the four ...
  • Gyapay, Szilvia (Erdélyi Múzeum-Egyesület, 2003)
    Abstract Resource allocation and scheduling optimization problems are core problems in the field of IT systems. However, such problems frequently underlay several additional constraints and the formalization of a reál ...

Search DSpace


Advanced Search

Browse

My Account