Often times, scientific software needs to be adapted for different execution environments, problem sets, and available resources to ensure its efficiency and reliability. Directly modifying source code to implement adaptation is time-consuming, error-prone, and difficult to manage for today's complex software. This thesis studies modular approaches to implementing program adaptation with existing scientific codes, whereby application-specific adaptation strategies can be implemented in separate code which is then transparently combined with a given program. By using the approaches developed in this thesis, scientific programmers can focus on the design and implementation of adaptation schemes, manage an adaptation code separately from the main program components, and compose an adaptive application whose original capabilities are enhanced in diverse aspects such as application performance and stability. The primary objective of the modular approaches in this study is to provide a language-independent development method of adapting existing scientific software, so that applications written in different languages can be supported when implementing adaptation schemes. In particular, the emphasis is on Fortran, which has been a mainstream language for programming scientific applications. Three research questions are formulated in this thesis, each of which aims to: design and implement high-level abstractions for expressing adaptation strategies, develop a dynamic tuning approach for parallel programs, and support flexible runtime adaptation schemes, respectively. The applicability of the proposed approaches is demonstrated through example applications to real-world scientific software. / Ph. D.

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STRENGHT TRAINING AND INFLUENCING FACTORS Objectives: The aim of this thesis is to form, apply and find the influence of created workout regarding body composition changes. Methods: In this work we used bioimpedance analysis, antropomotorical measurements of muscle mass and diagnostics of previous physical experience. Results: Considering the following measurement we found out significant changes in fat mass and muscle mass ratio as well as increase of muscle mass in upper extremities. Keyowords: muscle strenght, adaptation, muscle hypertrophy, fat loss, dietary supplements, training programme

The dissertation is concerned with socializing processes of pre-school children around three years of age. The first theoretical part is globally concerned with personality socialization and highlights the significance of socialization in the healthy psychical progression of human beings, as well as the importance of understanding the problems of socialization for the pedagogical profession. This knowledge is specific and generalized in a situational context when the child comes to the kindergarten for the first time and gets slowly untied from the family, developing new relationships outside the family sphere. Socialization in the kindergarten is influenced by many internal and external factors. These factors matter if the child coming to the new kindergarten environment will incorporate to this society without any complications. If any complications appear during the incorporation, internal and external factors also influence the period how long they will last and also they influence the manner how the child will manage them as well. Adaptation programm can facilitate the entrance to the kindergarten for parents and their children. By means of this support programme, alongside the familiar person, children can gradually get acquainted with the new kindergarten environment even before the start of...

RYŠAVÁ, J. A child under 3 years of age at preschool. Prague, 2012. The thesis. Charles University in Prague. Faculty of Education. Department of Primary Education. Thesis supervisor E. Opravilová. The work followed the specifics of the educational work between 2-3 years of age in an ordinary preschool. The theoretical part is based on developmental psychological characteristics of this period. It monitored the impact of early interactions mother - child, influence of family environment and other factors affecting the child's separation from the mother and the subsequent adaptation and socialization in a preschool environment. The survey includes six case studies of selected two-year old children (position of the child), 24 selected parents of preschool children within one preschool (parents' position) and 51 preschools (teacher's position). The research followed the specific impact of key factors influencing the course of adaptation and socialization of a child under 3 years of age in a preschool environment, including the anticipated impact of key chronological age. In addition, it monitored and defined the conditions of preschools in the legislative, organizational and personnel conditions, and when their fulfillment can be considered suitable for education of a child under 3 years in a...