Academic literature on the topic 'Počáteční problém'

Fenoménu finanční gramotnosti je v současnosti v celosvětovém měřítku věnováno stále více pozornosti. Důvodem je nejen nedávná finanční krize, ale především narůstající finanční problémy, jež mají vliv na život jednotlivců. I proto se neustále zvyšuje počet států, jenž implementují prvky finančního vzdělávání do svých národních kurikul. Jedním ze států, které mají dlouholetou zkušenost s danou problematikou, je i Austrálie, v níž je finanční gramotnost u žáků rozvíjena formou samostatného předmětu. Jádro studie tak představuje analýzu rozvoje konceptu finanční gramotnosti v australském projektovaném kurikulu, která je založena na metodě informační analýzy. Studie má ambici podpořit reflexi a nabídnout inspiraci pro rozvoj finanční problematiky v českém kurikulu. Dílčím výstupem je pak vytvoření návrhu kategoriálního systému, na základě poznatků získaných z analýzy australského kurikula a dalších dostupných studií. Výsledky šetření ukazují, že finanční gramotnost je kromě samostatného předmětu zastoupena také v rámci předmětu matematiky, a to již od počátečních stupňů vzdělávání. Za vhodné považují autoři také přístup k tématům finanční problematiky z perspektivy obsahové a dovednostní.

Tato diplomová práce se zabývá numerickými metodami pro řešení počátečních problémů zlomkových diferenciálních rovnic s Caputovou derivací. Jsou uvedeny dva numerické přístupy spolu s přehledem základních aproximačních formulí. Dvě verze Eulerovy metody jsou realizovány v Matlabu a porovnány na základě numerických experimentů.

The thesis deals with qualitative properties of solutions of singular initial value problems for ordinary differential and integrodifferential equations which occur in the theory of linear and nonlinear electrical circuits and the theory of therminionic currents. The research is concentrated especially on questions of existence and uniqueness of solutions, asymptotic estimates of solutions and modications of Adomian decomposition method for singular initial problems. Solution algoritms are derived for scalar differential equations of Lane-Emden type using Taylor series and modication of the Adomian decomposition method. For certain classes of nonlinear of integrodifferential equations asymptotic expansions of solutions are constructed in a neighbourhood of a singular point. By means of the combination of Wazewski's topological method and Schauder xed-point theorem there are proved asymptotic estimates of solutions in a region which is homeomorphic to a cone having vertex coinciding with the initial point. Using Banach xed-point theorem the uniqueness of a solution of the singular initial value problem is proved for systems of integrodifferential equations of Volterra and Fredholm type including implicit systems. Moreover, conditions of continuous dependence of a solution on a parameter are determined. Obtained results are presented in illustrative examples.

The doctoral thesis is focused on evaluation of global sensitivity analysis of load-carrying capacity of steel hot-rolled beams. These beams are subjected to lateral-torsional buckling, weak axis buckling and strong axis buckling. Very comprehensive computational models which were both geometrically and materially nonlinear were created in Ansys software using solid finite elements to calculate the load-carrying capacity. The computational models allowed modelling of random initial imperfections such as initial curvature, deviations of cross-section dimensions and steel properties. Sensitivity analysis quantified their influence on the load-carrying capacity. Simulation runs of random imperfections were generated using the Latin Hypercube Sampling method. Since the evaluation of sensitivity analysis of load-carrying capacity of all finite element models would cost an extreme amount of computer time, the thesis aimed at developing a meta-model (also known as surrogate model) based on approximation of FEM model. The approximation polynomial then facilitated the evaluation of sensitivity indices using a high number of simulation runs. At the end, the relationships between the slenderness and the first and second-order sensitivity indices are plotted in graphs. Those random input imperfections that influence the variability of load-carrying capacity the most are pointed out.

The diploma thesis describes the novice teachers' problems they have to face and are associated with their entrance into the practice. Its aim is to identify these problems via analysis, describe possible solution and suggest a support how to prevent these problems. The theoretical part focuses on a teacher as an individual, his or her quality and professional standards nowadays. Additionally, the thesis summarises any concerns the novice teachers might have, any problems and the support system available to them. This system stems from the educational preparation and a lifelong professional progress. The practical part of the thesis contains a qualitative research based on three resources - a questionnaire, an interview and an observation method. This part aims to analyse problems of novice teachers in the first month of their practice, their approaches to solution and available support provided to them. The purpose of the observation is to further elaborate the current problems of novice teachers and to form a view on how they are facing with them nowadays. The thesis concludes describing numerous problems novice teachers' are currently facing with, summarises any suggestion of possible solution and a potential support how to prevent these problems in future. KEYWORDS Novice teacher, professional...

The theme of this diploma thesis is "The methodology of investigating crimes against life (selected issues) ". As the title itself suggests, the work focuses only on some aspects of the murder investigation methodology which is in criminalistics practice used also to investigate other crimes against life, as well as to investigate suspected deaths, sudden deaths or suicides. This theme is so extensive that it cannot be fully covered within a defined range, therefore the thesis only deals with certain aspects. The core of this thesis lies in the peculiarities of the initial investigative actions, with increased attention paid to the act of investigation. The first chapter contains a brief introduction to the issue of crimes against life in terms of criminal law. At the beginning of the chapter, the concept of human life as a generic object of these crimes is analyzed as well, with respect to the importance of determining its beginning and its end. The chapter is completed with statistics on the number of crimes against life in the years 2010-2016. The second chapter is focused on the criminological aspects of the murder investigation methodology, while, first of all, the components of the criminological characteristics of the murders are outlined for a better orientation in the given issue, i.e. the...

At first, the thesis aims at general definition of {\clq}qjustice``, it presents principles and typology of justice. Next, it explores a historical-social background of these conceptions of justice in an outline of historical eras. The second chapter introduces principles and distribution of property in social reality. The third chapter offers an overview of John Rawls´ conception of justice, which is one of the most important contemporary accounts. The fourth chapter deals with a social justice on an international level and enlarges upon Rawls´ theory discussing questions of global justice posed by other authors.