• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 287
  • 16
  • 15
  • 2
  • 1
  • Tagged with
  • 321
  • 114
  • 65
  • 26
  • 20
  • 20
  • 20
  • 19
  • 18
  • 17
  • 17
  • 17
  • 16
  • 15
  • 14
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
41

Proteomic analysis of cereal proteins

Šalplachta, Jiří January 2007 (has links)
No description available.
42

Posouzení provozního stavu traktorů ve vícestavovém modelu

Fajman, Martin January 2000 (has links)
No description available.
43

Název tématu: Projekt "Praktické činnosti jako prostor rozvoje sociálních kompetencí žáka primární školy" / Project " Practical activity like place for progresing social competence of schoolchild in primary school."

MEŠKANOVÁ, Adéla January 2007 (has links)
Dissertation deal with problems of scholar to progres social competence in primary school through schooling item practical activity. There is educationally presented educating project in general destination these project is evolution schoolchild character in all parties and make for evoluting schoolchild empathy and for positive social behavior. Dissertation is composed of two chapter. In first chapter are teoretical pieces of knowledges have to do with forming child personality, RVP and project education problems too. Second chapter deal with very project and thein realization in teaching.
44

Design elektrického nádražního vozíku / Design of Electric Platform Truck

Skotnica, Vojtěch January 2017 (has links)
This diploma thesis describes design of Electrical railway station cart. This thesis contains research part, which focuses on historical background, contemporary products, trends, technical specications and possibilities of progressive technology applications. Based on this research, nal design was created and is described in the second part from the view of shape, technology, construction and ergonomics. Thesis ends with summarization of designs benets and with evaluation of fullling thesis goals.
45

Určení pracovního bodu či pracovní oblasti spolupracujících hydrodynamických čerpadel / Seting of Working Point of co-Operated Centrifugal Pumps

Sůkal, Jaroslav January 2011 (has links)
The aim of my diploma thesis is to create a computer program that will help planners to design pipe systems. The program enables to find the parameters of a pumping unit (such as flow, head, power, efficiency, dissipation etc.) in a parallel pipe system which even has two tanks with dissimilar height. Moreover, the program is able to “calculate” the parameters of pumps that have maximum efficiency so that the planner could easily compare the data and determine whether the pump is working near the optimal point. The introduction includes a short overview of issues connected with pumping equipment. The next part deals with a description of software solutions of individual problems. The thesis concludes with a manual of the designed computer program.
46

Technická vyspělost reprezentanta v kickboxu / Technical advancement of representative in kickboxing

Martínková, Tereza January 2017 (has links)
Title: Technical maturity of a kickbox representative Objectives: The main goal of this thesis is to determine the level of technical maturity of each adult kickbox representative, whether it is dedicated to semi-contact or full-contact disciplines. Another objective is to compare three views on the technical maturity of each representative, according to the representative himself and two state coaches. Then to compare representatives of semi-contact disciplines with representatives of full-contact disciplines in selected techniques of strikes and kicks. In conclusion, it will be ascertained how men and women see their technical maturity. Methods: In my thesis I used a method of analysis and the comparison method. I applied the analysis method in analyzing and describing the individual technical preparation of each representative. Information about the technical maturity was obtained on the basis of a questionnaire. I used the comparison method in the comparison of the representative himself and the opinions of the two state coaches. Then I used it in comparison of representatives of semi-contact disciplines and representatives of full-contact disciplines in techniques of strikes and kicks. Finally, by the same method, it will be found how men and women see their technical maturity. Results: - In...
47

Matrix assisted laser desorption ionization for characterization of higher molecular thiols in biological samples

Merlos Rodrigo, Miguel Ángel January 2016 (has links)
Among the heavy metal-binding ligands in cells the phytochelatins (PCs) and metallothioneins (MTs) are the best characterized. PCs and MTs are different classes of cysteine-rich, heavy metal-binding molecules. PCs are enzymatically synthesized peptides, whereas MTs are gene-encoded polypeptides. Several analytical methods have been used to analyze PCs, MTs and complexes of metal in different studies. Today, matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDITOF MS) is renowned for its extreme ease of operation and requirement of inexpensive matrices for preparation of sample; more importantly, the instrumentation is capable to be fully automated. In this study, the optimal condition for the characterization of PC2 and Cd-PC2 complex by MALDI-TOF MS was determined. The human MT2A and MT3 genes were expressed in heterologous organisms (Escherichia coli) by cloning. Further, MT2 protein was isolated from rabbit liver. MTs were purified by fast protein liquid chromatography (FPLC). The present study demonstrates analytical approaches of employing MALDI-TOF MS for characterization MTs. Other electrochemical methods were used for confirmation of thiols complexes with metal. Moreover, easy-touse instruments for MTs isolation, coupled with simple analytical detection method in fully automatic mode, providing prototype for the construction of sensor was designed
48

Zhodnocení využití malé zahradní techniky jednotkami hasičského záchranného sboru České republiky

Šedivý, Josef January 2019 (has links)
The aims of the thesis are the evaluation and the assessment of the use of the small garden technology during the fire units operations. In the thesis, the operations are divided into the green area maintenance technology at the fire stations and into the techniques for performing rescue and disposal operations. The thesis is mainly focused on the technique used for performing rescue and disposal operations, which are the main activities of the Fire Rescue Service of the Czech Republic. The thesis compares and evaluates the current state and in particular proposes a new concept of fire trucks equipment with chainsaws. The proposed concept is based on a questionnaire survey, data collection from databases of the Fire Rescue Service of the Czech Republic, test trials, calculations and personal experiences of the author, a chainsaw instructor. The proposed concept should improve the ability to perform even the most demanding interventions effectively, efficiently, safely and conveniently. And in cost comparison, it is even cheaper.
49

Degradace motorového oleje v zahradní technice

Burian, Martin January 2019 (has links)
The diploma thesis deals with the problematics of engine oils degradation in a garden machinery. In the theoretical part, there is a description of the basic functions and properties of engine oils, their production, composition and also used standard classifications. The practical part is devoted to evaluation of the degradation of five selected engine oils. There are described the oils, the selected garden machinery (five machines with a four-stroke spark-ignition engine) and also the sampling methodology and measuring devices. Two samples of oil were taken from each machine – a partially used and a used engine oil, which were compared with a new oil of the same specification and designation. For all samples, their dynamic viscosity (at 40 °C), density and amount of selected metal wear particles were measured. In the final chapter, the measured parameters are processed into a tables and graphs, and the results are discussed.
50

Teisinė technika ir įstatymo kokybė / Legal techniques and quality of laws

Pažėraitė, Eglė 09 July 2011 (has links)
Baigiamajame magistro darbe „Teisinė technika ir įstatymo kokybė“ (angl. Legal techniques and Quality of Laws) nagrinėjamas šiandieninės Lietuvos teisinės technikos bei įstatymų kokybės lygis. Teisinės technikos įvaldymo poreikį jaučia visi tie, kurie susiduria su teisės aktų kūryba, taikymu, sisteminimu, ir nors apie įstatymų kūrimą, leidimą, priėmimą, įsigaliojimą, šių procedūrų teigiamus bei apie neigiamus bruožus nemažai diskutuojama tiek teisės teoretikų, tiek praktikų, tiek ir politikų, teisinė technika, o ypač teisėkūros procesas, išlieka atviru klausimu, kadangi esama įstatymų kokybe nėra patenkinti nei patys įstatymų leidėjai, nei jų adresatai. Darbe teisinė technika aptariama kaip vienas galimų teisės veiksmingumo veiksnių, apibrėžiamos teisinės ir teisėkūros technikos sąvokos, objektai, uždaviniai. Nemažai dėmesio skiriama šiandieninei Lietuvos įstatymų leidėjų teisinei technikai, analizuojamas pačių įstatymų leidėjų požiūris į ją bei esamų įstatymų kokybę. Atskleidus pagrindinius įstatymų trūkumus, pateikiami būdai ir priemonės, kurie būtini, norint sukurti logišką, aiškų, tikslų teisės aktą bei pateikiami pasiūlymai, kokiomis priemonėmis ir kaip gerinti įstatymų kokybę. / Legal Techniques and Quality of Laws In this study the author analyses the level of legal techniques and quality of present laws of the Republic of Lithuania. Everyone who deals with legislation, application, systemization of law, fells the need of management of the legal techniques. Though there are many debates about legislation, application, systemization and positive or negative aspects of these procedures, the legislation process still remains an open issue, because neither legislators themselves nor addressees are satisfied with the quality of laws. In this study legal techniques is discussed as one of possible factors of efficiency of law, the definitions of legal and legislative techniques, the object and goals of them are proposed. The study also focuses on the present legal techniques of the legislators of the Republic of Lithuania, the analysis of the legislators’ attitude and evaluation of the present laws quality. After developing the main negative aspects of Lithuanian laws, the possible means and ways of achieving a logical, clear and exact law are proposed.

Page generated in 0.0633 seconds