|
|
Network data traffic analysis and modeling
Šabatka, Zdeněk ; Molnár, Karol (referee) ; Růčka, Lukáš (advisor)
This bachelor's thesis is focused on analysis of network traffic and its modeling. In the thesis, there are described various methods of traffic modeling, both current and modern, and historical, for contemporary traffic inconvenient. The first part is focused on the theoretical analysis of these models, there are also mentioned basis formulas. In the second part, practical, there is capcured real WWW traffic. In the last part, that real network traffic is modeled using Markov model.
|
|
|
Electrostatics generators
Hnyk, Michal ; Dvořák, Leoš (advisor) ; Šabatka, Zdeněk (referee)
Title: Electrostatic generators Author: Michal Hnyk Department: Department of Physics Education Supervisor: doc. RNDr. Leoš Dvořák, CSc., Department of Physics Education Abstract: This bachelor thesis named Electrostatic generators is divided into four main parts. The first part deals with the role of experiment in physics teaching on primary and high schools and brings some important arguments why the experiment plays irreplaceable role in teaching physics. Second part deals with the explanation of principles of operation of some particular types of real electrostatic generators. Third part describes the concept of construction, its' improvements and experience with building of the Bonetti electrostatic machine, which can become a desirable instrument in schools thanks to its' properties and affordable cost. There are also results of measurements of some parameters of available generators mentioned. Fourth part consists of gathered school demonstrative experiments from electrostatics, which are chosen to match teachers' needs by their simplicity of performing and their applicability to demonstration of electrostatics for students. Keywords: electrostatics, generator, experiment
|
|
|
Solved problems in Theoretical Mechanics to Electronic Database of Solved Tasks
Hruška, Viktor ; Dvořák, Leoš (advisor) ; Šabatka, Zdeněk (referee)
Solved Problems in Theoretical Mechanics to Electronic Database of Solved Tasks Abstract: The main goal of this bachelor thesis was to create set of tasks with structural hints and detailed solution in the field of theoretical mechanics. 16 tasks were created and published within The Electronic Collection of Solved Problems in Physics on the web. The tasks are meant to serve the university level students and they are adapted for self study. Keywords: theoretical mechanics, principle of virtual work, Lagrange equations of the second kind, electronic collection of tasks, structured solutions of tasks
|
|
|
Czech localization of some parts of the Vernier experimental system
Kácovský, Petr ; Böhm, Pavel (advisor) ; Šabatka, Zdeněk (referee)
The Vernier experimental educational system, which is currently nding its way to Czech schools, is a very practical visual aid in teaching science. The content of this work is a brief introduction to the use of the Vernier system, an overview of commonly available alternatives to this system and, in particular, a set of six user manuals for the sensors often used in physics. (Barometer, current probe, dierential voltage probe, stainless steel temperature sensor, motion detector and photogate.) The manuals contain instructions concerning the work with various sensors, describe the principles of their operation and technical specications. The added value is represented by suggestions for experiments that can be performed with these sensors in teaching. This work is complemented by a brief description of the methods used to verify the technical parameters of the above mentioned sensors.
|
|
| |
|
| |
|
|
Experiments for Interactive Physics Laboratory: experiments and theory
Šabatka, Zdeněk ; Dvořák, Leoš (advisor) ; Hubeňák, Josef (referee) ; Tesař, Jiří (referee)
Title: Experiments for Interactive Physics Laboratory: experiments and theory Author: RNDr. Zdeněk Šabatka Department: Department of Physics Education Supervisor: doc. RNDr. Leoš Dvořák, CSc. Supervisor's e-mail address: DvorakL@plk.mff.cuni.cz Abstract: The present doctoral thesis is concerned with practical work of students in physics education. More specifically, it focuses on preparation and implementation of practical seminars for high school students in the Interactive Physics Laboratory at Faculty of Mathematics and Physics, Charles University in Prague. The thesis describes practical work as one of the teaching methods with a focus on its goals, effectiveness and different types of assignment. Furthermore, the concept of the Interactive Physics Laboratory based also on Czech teachers' opinions gained from a small-scale survey is described. The main part of the thesis consists of activities organized into four topics suitable for the Interactive Physics Laboratory. The topics were processed both theoretically and experimentally and all prepared activities were tested on high school students. The current thesis describes the outcomes of two surveys that concentrated on students' and teachers' opinions. Data were collected using questionnaires. One survey focused on students' subjective experience with...
|
|
|
Experiments in Mechanics for Interactive Physics Laboratory
Kopřiva, Tomáš ; Šabatka, Zdeněk (advisor) ; Kekule, Martina (referee)
The main points of this bachelor's thesis are some kinds of mechanic experiments. Process in a theoretical way and in the form of work sheets/lists and experiments verify(ies)individual or each law of mechanics, namely Law of Concervation of energy, Law of Conservation of momentum and other Newton's laws. Next worksheet is focused on problematics of resistive forces, which is changing assumend results of (our) experiments to the separate work there are covered individual worksheets a their example solution(s) or sample solutions. There is a set of worksheets and CD, scanned worksheets which were filled in by students, worksheets, interface (there are links on them in the thesis) in the annex There is whole bachelor's thesis in CD too. Keywords: experiment, mechanical laws, worksheet, cart
|
|
|
Solved Problems in Electricity and Magnetism
Jakubská, Iva ; Koupilová, Zdeňka (advisor) ; Šabatka, Zdeněk (referee)
The aim of this Bachelor thesis was to supplement Collection of Solved Problems in Physics, which is developed by Department of Physics Education, with 25 tasks. The tasks are included in the chapters of Electricity and magnetism section. Each task has a structured solution; some tasks are enriched with pictures created by myself. In the Introductory part of this thesis the structure and reasons for choice of the topic of the thesis are described. Next chapter contains basic information about the collection. The third chapter comprises brief comments on the creation process of the tasks. A sample of the five tasks is included in an appendix; the rest is to be found on the enclosed CD or on the collection's website: http://fyzikalniulohy.cz/. In the Conclusion the merits of this Bachelor thesis are summarized. Powered by TCPDF (www.tcpdf.org)
|
|
|
Solved problems in Theoretical Mechanics to Electronic Database of Solved Tasks
Hruška, Viktor ; Dvořák, Leoš (advisor) ; Šabatka, Zdeněk (referee)
Solved Problems in Theoretical Mechanics to Electronic Database of Solved Tasks Abstract: The main goal of this bachelor thesis was to create set of tasks with structural hints and detailed solution in the field of theoretical mechanics. 16 tasks were created and published within The Electronic Collection of Solved Problems in Physics on the web. The tasks are meant to serve the university level students and they are adapted for self study. Keywords: theoretical mechanics, principle of virtual work, Lagrange equations of the second kind, electronic collection of tasks, structured solutions of tasks
|
guest ::
