Software prototyping is considered to be one of the most important tools that are used by software engineersnowadays to be able to understand the customer’s requirements, and develop software products that are efficient,reliable, and acceptable economically. Software engineers can choose any of the available prototyping approaches tobe used, based on the software that they intend to develop and how fast they would like to go during the softwaredevelopment. But generally speaking all prototyping approaches are aimed to help the engineers to understand thecustomer’s true needs, examine different software solutions and quality aspect, verification activities…etc, that mightaffect the quality of the software underdevelopment, as well as avoiding any potential development risks.A combination of several prototyping approaches, and brainstorming techniques which have fulfilled the aim of theknowledge extraction approach, have resulted in developing a prototyping approach that the engineers will use todevelop one and only one throwaway prototype to extract more knowledge than expected, in order to improve thequality of the software underdevelopment by spending more time studying it from different points of view.The knowledge extraction approach, then, was applied to the developed prototyping approach in which thedeveloped model was treated as software prototype, in order to gain more knowledge out of it. This activity hasresulted in several points of view, and improvements that were implemented to the developed model and as a resultAgile Prototyping AP, was developed. AP integrated more development approaches to the first developedprototyping model, such as: agile, documentation, software configuration management, and fractional factorialdesign, in which the main aim of developing one, and only one prototype, to help the engineers gaining moreknowledge, and reducing effort, time, and cost of development was accomplished but still developing softwareproducts with satisfying quality is done by developing an evolutionary prototyping and building throwawayprototypes on top of it.

The diploma thesis Activating methods in business education is focused at training Prince project management for the company Symphera. The aim is to create methods for activation of Prince2 training and incorporate them into new methodologies of training. In the theoretical part we will introduce various activating methods. We will explain what they mean and what training methods are used within them. In the part Creation of activation methods we will describe what was the process of working on the inclusion of activating methods in the training course of Prince2 project methodology. We will review the selection and subsequent formation of individual methods. The aim of comparing the success of the course is to determine whether students who have completed a course of activating methods achieve better test results than those who completed the course the classic method.

This thesis report aims to help the client developing their new product. The new product to be developed is a safety bracket for a safety system. The safety bracket connects different parts which create the safety system and it should be able to withstand impacts from moving objects. The client has a set of requirements that needs to be addressed during the product development process. One of the most important requirements that must be fulfilled is the given impact energy that the safety bracket must withstand. The methodology used during this thesis work is the product development processes (PDP). The product development process is used to find concepts that have the potential to answer the research questions and to fulfil the requirements. Some methods used in the product development process are brainstorming, brainwriting and combining working principles. The concepts were evaluated with a combination of Pugh´s matrix and weighting matrix. The three best concepts were selected for further development and tested with FEA simulation with Abaqus CAE. The impact simulation gave indications if the concepts could handle the impact energy and if they could fulfil the requirements. All three concepts could withstand the impact energy based on the simulations and most of the requirements could be fulfilled. The concepts with thinner profile walls had a reduction in stress and an increase in impact duration, where the kinetic energy is distributed throughout the impact. A protective shell helps with the reduction of stress and the energy absorption during the impact simulation.

This is an action-oriented study aimed at designing a practical methodology for generating evidence backed solutions for practical problems by means of literature review. Three iterations of systematic review are applied which evaluates different search strategies and reporting structures to provide a framework for an ideation technique. Resulting in an adaptation of a previously used framework which can be deployed to different extents that appears to result in design propositions alongside individual interventions.

This work is focused on building a content management system for municipal websites. It compares some proprietary and open source systems. Moreover, it aims to create a new content management sys­tem for little-municipal websites. The system is created with a use of PHP script language and MySQL database system. The final application runs on Apache and MySQL servers. This project allows the municipal units to create their own websites easily and quickly. They can define both the structure and the content of the pages. The project is designed to be multi-user. It puts great emphasis on the easiness of use and the blind-friendliness.

An experiment was conducted investigating the utility of teamwork exercises and problem structure for promoting technological problem solving in a student team context. The teamwork exercises were designed for participants to experience a high level of psychomotor coordination and cooperation with their teammates. The problem structure treatment was designed based on small group research findings on brainstorming, information processing, and problem formulation. First-year college engineering students (N = 294) were randomly assigned to three levels of team size (2, 3, or 4 members) and two treatment conditions: teamwork exercises and problem structure (N = 99 teams). In addition, the study included three non-manipulated, independent variables: team gender, team temperament, and team teamwork orientation. Teams were measured on technological problem solving through two conceptually related technological tasks or engineering design activities: a computer bridge task and a truss model task. The computer bridge score and the number of computer bridge design iterations, both within subjects factors (time), were recorded in pairs over four 30-minute intervals. For the last two intervals with the computer bridge, teams started construction of the truss model task, which created low and high task load conditions for the computer bridge: another within subjects factor. A repeated measures ANOVA was used to analyze time (computer bridge) by factor interactions. No significant time by teamwork exercises or time by problem structure interactions on computer bridge scores were found [F(2.31, 198.46) = 0.10, p = .928; F(2.31, 198.46) = 0.03, p = .984]. There was a significant interaction between the factors of time and team size [F(4.62, 198.46) = 2.75, p = .023]. An ANOVA was conducted with the between subject factors on the truss model task. A significant main effect was found for teamwork exercises [F(1, 86) = 2.84, p = .048, one-tailed], but not for problem structure or team size. Post hoc analyses were conducted for team size on computer bridge and iteration scores over time, as well as teamwork exercises effects for each team size. Findings and their implications were reported, along with suggestions for future research on technological problem solving in a team context. / Ph. D.

Målet med detta projekt har varit att utveckla en monteringsvänlig och kostnadseffektiv ljuddiffuser, en komponent som inte ska påverka ljudnivån och luftflödet för mycket, tillskillnad från den befintliga lösning som idag används i 3nine AB:s oljedimavskiljare. Examensarbetet följer den produktutvecklingsprocess som redogörs i boken Produktutveckling – Konstruktion och design av Karl T. Ulrich och Steven D. Eppinger. Där arbetet har anpassats för tidsramen på 10 veckor och delats upp i fyra faser. Fas1 – Förstudie, Fas 2 – faktainsamling, Fas 3 – Genomförande och Fas 4 – Rapportering. Den lösning som används idag består av fem vikta bitar sträckmetall som har sytts ihop med ståltråd, ljuddiffusern tar lång tid att montera ihop och att montera ned i maskinen. De fem vikta bitarna sträckmetall har vassa kanter efter klippning som försvårar monteringen ytterligare. En ljuddiffuser har en kostnad på 100 kr/st att framställa. För denna lösning togs mätvärden i 3nine AB:s verkstad fram som agerar som referensmätvärden, monteringstid – 333 [s], ljudnivå – 68 [dB], luftflöde – 319 [m ³/h] och DFA – index (mätvärde för monteringsvänlighet) – 5,4 %. Där 100 % ses som optimal monteringsvänlighet och högre DFA-index leder till reducerade kostnader. Då luft strömmar genom maskinen så påverkar detta mätvärdena och möjlig design av ny prototyper, men strömningslära är kunskaper som vi saknar och detta analyser med avseende på detta avgränsades bort. Genom Idéutvecklingsprocesser som Brainstorming, 6-3-5 Brainwritning, Morfologiskmatris, Pughmatris, konceptskisser, Virtuella koncept (3D-CAD) och friformsframställning (3D-utskrivning av prototyp) så togs fem prototyper fram som sedan testades för monteringstid, ljudnivå, luftflöde och DFA-index. Dessa tester resulterade i att det var en prototyp som utmärkte sig med förbättrade resultat jämfört med referensmätvärdena av befintliga ljuddiffusern. Mätvärden för prototypen ”45° väggen”, monteringstid – 16 [s], ljudnivå – 65 [dB], luftflöde – 342 [m ³/h] och DFA – index (mätvärde för monteringsvänlighet) – 93 %. Risk – och FEM-analys genomfördes på prototypen för att identifiera svagheter i konstruktionen, lösningar på dessa rekommenderas i form av små förändringar som t.ex. rundningar vid hörn. Dessa mätvärden redogör att den framtagna lösningen är bättre än dagens lösning och rekommenderas att implementeras och vidareutvecklas av företaget / The aim of this project has been to improve the existing noise diffuser used currently today in the oil-separatingmachines developed by 3nine AB. By reducing noise levels, increasing the air flow, increasing the “ease of assembly” and making it more cost effective. The thesis follows the product development process described in the book “Product Development - Construction and Design” by Karl T. Ulrich and Steven D. Eppinger. The work was adapted for a 10-week timeframe and divided into four phases. Phase 1 - Pre-Study, Phase 2 – Information gathering, Phase 3 - Implementation and Phase 4 - Reporting. The solution used today consists of five folded pieces of stretch metal that have been sewn together with steel wire, the noise diffuser takes a long time to assemble and to fit into the machine. The five folded pieces of stretch metal have sharp edges after cutting, which further complicates the assembly. The production cost for each diffuser is 100 kronor. For the present solution, the measurement values taken at 3nine AB's workshop were set as reference values, assembly time - 333 [s], noise level - 68 [dB], airflow - 319 [m³ / h] and DFA-index (measurement value for ease of assembly) - 5.4%. DFA-index when 100% is seen as the optimal ease of assembly and a higher DFA-index leads to reduced costs. As air flows through the machine, this affects the measured values and possible design of new prototypes, but fluid mechanics is one knowledge we lacked and therefor analysis of this was not possible and delimited. Through Idea Development Processes such as Brainstorming, 6-3-5 Brainwriting, Morphological Matrix, Pugh matrix, Concept Sketches, Virtual Concepts (3D-CAD) and Rapid prototyping (3D-prototype printing), five prototypes were produced, then tested for assembly time, noise level, airflow and DFA -index. These tests resulted in a prototype that featured improved results compared to the reference values of the existing noise diffuser. Measurement values for prototype "45° wall" where assembly time - 16 [s], noise level - 65 [dB], airflow - 342 [m³ / h] and DFA index - 93%. Risk-analysis and FEA was carried out on the same prototype to identify weaknesses in the design. The solutions to these weaknesses are recommended in the form of small design changes such as rounded sharp corners. These measured values state that the solution developed is better than today's solution and is recommended to be implemented and further developed by the company.

This thesis deals with the prevention of youth delinquency in the Czech Republic. The theoretical basis is characteristic of individual in adolescence and system description prevention of youth delinquency. The section devoted to adolescence describes individuals aged 15-18years, describes the psychological and developmental characteristics. An Attention is paid to the causes of youth delinquency. The prevention part explains the theoretical foundations on which is a system of prevention in the Czech Republic. This thesis describes the system and highlights the continuity and consistency between the elements of the system. Special attention is given to prevention at the school and local community. The empirical part is devoted to identifying the opinions and attitudes of the respondents in the area of prevention. The survey used two methods of qualitative research - questionnaires and brainstorming. Keywords youth, adolescence, delinquency, prevention, public institutions, private institutions, schools, local location, street work, Ide - threshold institution, interview, brainstorming

Topic: Methods of Activating Students in Education of Chemistry Author: Olga Kesnerová Řádková Abstract This dissertation work aims at teaching methods in the subject of chemistry and it concentrates mainly on methods with quite a high proportion of activation of pupils. The benefits and disadvantages of activating teaching methods, possible criteria for their choice, conditions for their putting into practice and similar, are described. Later, the work focuses on four chosen activating methods, namely brainstorming methods, project method, didactic games and work with a fictional and another type of a text which is applied here into natural science teaching, namely into chemistry teaching. A story with a chemical experiment can serve as an example. The research part contains a case study of putting project teaching methods into practice which includes a record and analysis of the condition and of the problem connected with its implementation, as well as the initiation of the project with the help of brainstorming methods. Participation observing, questionnaires, mini polls and discussions were used in our case study. Altogether 184 second year students for the teaching profession of the Pedagogical Faculty of Hradec Králové University took part in the research. On the basis of the results of the research...

Requirements are features or attributes which we discover at the initial stage of building a product. Requirements describe the system functionality that satisfies customer needs. An incomplete and inconsistent requirement of the project leads to exceeding cost or devastating the project. So there should be a process for obtaining sufficient, accurate and refining requirements such a process is known as requirement elicitation. Software requirement elicitation process is regarded as one of the most important parts of software development. During this stage it is decided precisely what should be built. There are many requirements elicitation techniques however selecting the appropriate technique according to the nature of the project is important for the successful development of the project. Traditional software development and agile approaches to requirements elicitation are suitable in their own context. With agile approaches a high-level, low formal form of requirement specification is produced and the team is fully prepared to respond unavoidable changes in these requirements. On the other hand in traditional approach project could be done more satisfactory with a plan driven well documented specification. Agile processes introduced their most broadly applicable technique with user stories to express the requirements of the project. A user story is a simple and short written description of desired functionality from the perspective of user or owner. User stories play an effective role on all time constrained projects and a good way to introducing a bit of agility to the projects. Personas can be used to fill the gap of user stories.