Przeglądaj 2012, Studia Technica 5 według daty wydania
Wyświetlanie pozycji 1-20 z 31
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Czas wolny studentów edukacji techniczno-informatycznej
(2012)The way people of any age spend their free time nowadays seems to be a great problem. It can be treated as a time needed to regenerate one’s organism after a day of hard work, to develop one’s interests or to participate ... -
Autorytet nauczyciela przedmiotów technicznych na podstawie badań
(2012)Nowadays, the authority of a technical subject teacher seems to decline in many junior high schools in Poland. The opinion of teachers about their own work and respect tends to be overestimated when compared to what we ... -
Określenie parametrów krytycznych dla obiektów z opóźnieniem
(2012)The paper is devoted to the determination and the use of the ultimate parameters, i.e. the ultimate proportional controller gain and the ultimate period in control. The simple relations which enable identifying two ... -
Gazeta elektroniczna – rewolucja w dostępie do informacji
(2012)Recently, the market of display devices was enriched with a new group of devices called electronic paper (e-book). In this paper, technologies enabling the realization of this type of systems, their physical bases of ... -
Zasoby energii odnawialnej i możliwości ich pozyskania
(2012)The shrinking natural deposits of fossil fuels, increasing $CO_2$ emission, the greenhouse effect and international treaties cause the demand for bigger participation of renewable energy on energy market in the following ... -
Problemy z głosem nauczycieli z krótkim stażem zawodowym – w teorii i praktyce badawczej
(2012)In the theoretical part of the presented paper basic causes of teacher’s voice problems are described. Teachers are a very specific group, specially exposed to occupational diseases. In this paper a group of teachers ... -
Wieloskalowa charakterystyka mikrostruktury materiałów polikrystalicznych
(2012)The paper presents the system (a knowledge base - MULTIS_TEX) of multi-scale, quantitative microstructure investigations in the polycrystalline matarials. The system has been developed as a track of the research project ... -
Ball-on-Disk – metoda badań zużywania się materiałów
(2012)The article presents an overview of various phenomena in the wear of materials, particularly of cutting edges. The procedure for determining the wear during sliding using a Pin-on- -Disk and Ball-on-Disk apparatus was ... -
Modern electronic education – Moodle
(2012)Moodle jest programem przeznaczonym do tworzenia kursów internetowych, stron internetowych, forów internetowych. Przy pomocy tego systemu możemy usprawnić nauczanie wielu przedmiotów, włączając w to również elektronikę. ... -
Porównanie algorytmów optymalizacyjnych: symulowanego wyżarzania, algorytmu zachłannego, metody największego spadku oraz algorytmu ewolucyjnego
(2012)In this paper four algorithms are compared: simulated annealing, greedy algorithm, steepest descent, and evolutionary algorithm. The target of using the algorithms is assignment of the global extreme of the examined ... -
Komputerowa analiza wpływu zmian geometrii nadwozia pojazdu na współczynnik oporu aerodynamicznego
(2012)The paper presents the complex research of a 3D aerodynamic car model. The computer simulations were made for different geometric body configuration. During the study the computational fluid dynamics (CFD) method was ... -
Nauczanie cyfrowego przetwarzania sygnałów z wykorzystaniem komputerów ogólnego przeznaczenia
(2012)The paper presents the essential aspects of Digital Signal Processing teaching. Effective teaching requires excellent books explaining basic issues, while practical teaching can be performed using general-purpose computers. ... -
Przemoc i agresja w środowisku szkolnym – przyczyny, zapobieganie i przeciwdziałanie
(2012)This article describes the issue of violence and aggressive behaviour among school teenagers, and the causes, symptoms and possible actions for countering and preventing it. Current reasons for the occurrence of this ... -
Klocki LEGO jako układ mechatroniczny
(2012)In this paper one of many possibilities of using LEGO NXT 2.0 is shown. First all parts of MINDSTORMS NXT are described. Next, methodology of programming is presented and basic instructions of control of a mobile robot ... -
Użytkowanie skanera do testów
(2012)The work presents some proposals for the scanner to be used to evaluate students taking a test. -
Występowanie krzywych R w kompozytach narzędziowych na osnowie tlenku glinu
(2012)Investigations of R-curve behaviour during controlled crack growth of alumina ceramics and $Al_2O_3$-10% mass $ZrO_2N$ (nonstabilised) tool composite were presented. The set of points received during measurement of ... -
Orientacja zawodowa uczniów na podstawie badań
(2012)The choice of one’s future job as well as education is a very important and difficult decision to make. Every young person has to cope with this problem. At present, when the situation in the world of work is commonly ... -
Badania wpływu różnych warunków obróbki cieplnej na właściwości mechaniczne stopu aluminium 2017A
(2012)Properly carried out a heat treatment of the aluminium alloy 2017A allows the considerable hardening (by precipitation). This paper presents the results of the effect of supersaturation, natural and artificial aging on ... -
Wpływ klasyfikacji wzorców na dokładność neuronowej prognozy przekazywania drgań pochodzenia górniczego z gruntu na fundament budynku
(2012)The paper deals with the prediction of the soil-structure interaction in the case of transmission of ground vibrations from mining tremors to medium-height building foundations. Neural networks were proposed for the ... -
Struktura elektronowa galidów miedzi
(2012)The article describes the structure of the valance band of Cu-Ga bonds and fixed effects closest to the crystallographic structure of these X-ray emission spectra of copper and gallium. Correlation was found between ...