Prepaid Meter Management System Challenge for Albanian Power Distribution Operator-OSHEE

Based on the currents situation for OSHEE it is necessity to design and implement a new reform for power sector covering in order to reduce distribution losses and improve collection, improve the power market model in line with EU directives and diversify generation source. Implementing of smart systems has been analyzed and implemented partially since former CEZ Albania Company, and for the state owned Company now OSHEE this new technology is highly efficient and can realize the ideas for the development of Smart Systems further. The implementation of SMART Systems will impact the OSHEE Distribution System through the upgrade of the distribution infrastructure and the transmission meter/data center, and the OSHEE Distribution Company-Sales will benefit from the reduction of losses and improved billing and collection rates

Web Application for Students and Lecturer of Electrical Engineering Faculty

Electrical Engineering Faculty, nowadays needs to develop by their students the “FIE Student MIS Application”. Development and usage of Web applications are popular due to the ubiquity of the browser as a client, commented mostly as a thin client. The ability to update and maintain web applications without distributing and installing software on potentially thousands of client computers is a key reason for their popularity. This paper presents the “FIE Student MIS Application” web platform designed for Electrical Engineering Faculty students and their lecturer to support on time correctly without delays and informing online all students and their lecturer receiving online the student’s status as per the FIE exam schema: attendance/activation at lecturer/seminar presence %, exam %, project/essay %, final grade of the exam; schedule of lecturers/seminars by day/week/month per class, other information coming from secretary part to all students in general or to one student. The process of implementation of the “FIE Student MIS Application” is based on project management of web application as per: definition, planning, management and evaluation

MODELE I METODY PRZETWARZANIA INFORMACJI DLA SYGNAŁÓW AKUSTYCZNYCH W SYSTEMACH DIAGNOSTYKI TECHNICZNEJ

The paper presents one-dimensional discrete-continuous model of power spectrum estimation of the acoustic emission signal, that allows filtering the oscillating components of the acoustic emission signals. The mathematical formalism describing the environment was discussed, initiating the signals of acoustic emission. The problem of spectral analysis and synthesis of acoustic emission signals was solved with the help of Fourier transform. The dependence of acoustic vibrations spectra on the size of the medium parameters and microstructure has been discussed, as well.W artykule przedstawiony jednowymiarowy, dyskretno-ciągły model wyznaczania energii widma sygnału akustycznego, który pozwala na filtrowanie jego składowych widmowych. Rozwiązano formalizm matematyczny opisujący środowisko, inicjujący emisję sygnałów akustycznych, w którym problem analizy widmowej i syntezy emisji sygnałów akustycznych został rozwiązany z pomocą transformaty Fouriera. Przedyskutowano także wpływ widma wibracji akustycznych na wielkość parametrów ośrodka i jego mikrostrukturę

Morse functions on cobordisms

Вивчаються гомотопiчнi iнварiанти схрещених i гiльбертових комплексiв. Цi iнварiанти використовуютьcя для пiдрахунку точних значень чисел Морса гладких кобордизмiв.We study the homotopy invariants of crossed and Hilbert complexes. These invariants are applied to the calculation of exact values of Morse numbers of smooth cobordisms

KLASYFIKACJA OPISÓW FUNKCJONALNYCH I SCHEMATÓW LOKALIZACJI ŹRÓDEŁ EMISJI AKUSTYCZNEJ

The classification the functionality and the schemes of the acoustic emission sources localization is presented in the paper. Mathematical support of the coordinate searching of defects and means of their detection are stated.W pracy przedstawiono klasyfikację opisów funkcjonalnych i schematów lokalizacji źródeł emisji akustycznej. Przedstawiono podstawy matematyczne określania współrzędnych defektów i sposobów ich wykrywania