Academic literature on the topic 'Inovativní materiály'

Methods of neutralisation of different types of soils contaminated with heavy metals are studied. Certain strains of microorganisms have been selected, local microflora has been studied and identified at the genus level in laboratory conditions. Considering the conducted works, development of modified forms of humic acids, stimulation of local microorganisms and creation of geochemical barriers using local natural raw materials is recomended. Obtained results makes possible to develop comprehensive and rational model by means of inovative technologies for effective purification of soils contaminated with heavy metals.

Overview Engineering successful, innovative products in today’s competitive environment requires simulation power. The ability to analyze the multifaceted physical performance characteristics of a design before making a prototype can substantially increase productivity. Companies need robust simulation tools to efficiently overcome time, budget, and quality demands. The aim of this paper there is to present an inovative tool for project design SolidWorks® Simulation delivers powerful simulation capabilities that can solve complex analysis problems, helping us to design better, more innovative products faster and more cost-effectively. Also throught this article will be presented the results achived on structure analyse of composite materials used for small boats and yahts production.

Overview Engineering successful, innovative products in today’s competitive environment requires simulation power. The ability to analyze the multifaceted physical performance characteristics of a design before making a prototype can substantially increase productivity. Companies need robust simulation tools to efficiently overcome time, budget, and quality demands. The aim of this paper there is to present an inovative tool for project design SolidWorks® Simulation delivers powerful simulation capabilities that can solve complex analysis problems, helping us to design better, more innovative products faster and more cost-effectively. Also throught this article will be presented the results achived on structure analyse of composite materials used for small boats and yahts production.

Liechtenstein procedure represents the most frequent technique used for surgical abdominal interventions. Although, it is a modern and inovative procedure, it still has a relative risk for complications. A number of 93 subjects were included in our research. We develop our study in General Surgery Department of County Emergency Hospital of Craiova, Romania between 1st July 2017-31th March 2018. From the total of 93 patients, 88% were men. Most of subjects had ages between 70 and 79 years old, were operated by Liechtenstein technique and they were coming from quite equal percent from rural and urban areas.The incidence for complications(seroma, hematoma, infection, abscess) was generally lower for the patients diagnosticated with Liechtenstein procedure comparing with the subjects operated by other technique. Liechtenstein procedureis recommended especially for its simplicity and efficiency, reproducibility and safety. It is very important to choose the perfect synthetic prosthetic material to have a good evolution of the disorder and a small recurrence rate.

In recent years the facades of building have become incrisingly significant due to unconvencional choices of materials and the use of inovative technology. More and more the external surfaces are beeing percived and designet as an integral part of the building. This skin, a protective mantle defines not only the interior but also the adjoining exterior space. It is visiting card of the building. Today's way of doing architecture should be a vision initiative which includes new ways of thinking about the relationship between construction and the environment, discovering new forms and content, and the assertion that the art of construction is in a new phase which will definitely change the way of our living, always in accordance with the language of nature. In this study we will show examples of how new forms of architectural design imitating nature completely change the old fashioned way of design. Especially Intelligent Façade which is a very efficient form of our impact in nature.

This paper aims at investigating course inovations in religious education developed by SMA YPK Diaspora for non Christian students. In this school, these students were obliged to take Christianity as the religious subject. Course innovation developed by the teachers was based on inquiry approach where the learning was focused on the students’ needs; and that the students were required to be active in developing and exploring the learning materials. This approach was supported by some methods, such as: lecturing, discussion, and practical works so that the students could interact directly with the teachers. By this means, students comprehended the subject better. To explore the students’ competence and to build a good communication with the teachers, a continuous educative interaction was developed so that non-Christian students were motivated to study Christianity. This was to equip the students with sufficient knowledge to build inter-religious harmony. The evaluation results of the religious subject indicated that non-Christian students obtained satisfactory grades in the subject, implying that they were able to comprehend Christianity well.

This study aims to determine the quality of prospective PE teachers (PPET) in implementing learning management program (LMP) in a partner school of Universitas Negeri Surabaya. Descriptive qualitative approach wa applied. The research subjects were ten PPET who conducted LMP. There were three criteria that would be assessed by the supervising teacher: (1) students’ feasibility to become a PE teachers; (2) need of teacher competence; and (3) competence in student teaching. Research findings showed that the average of students’ feasibility score as student teachers 80.5 (very feasible). Based on the supervising teacher’s perception, the school needs quality teachers who have good academic skills, master the latest curriculum and teaching materials, have good classroom management skills and problem solving, and are creative and inovative. The quality of PPET was sufficient because they were able to manage the class, develop a lesson plan based on the 2013 curriculum, master teaching techniques, know the latest information of the 2013 curriculum, have high self-development ability, dedication, and discipline. In conclusion, the results of this study were able to describe the quality of PPET in conducting LMP, but this study only had few subjects, the findings might not be able to generalize the whole population.

ABSTRACTThe aim of this research is to increase of the welfare of most people in the research area of the object, ie in Masaran Subdistrict, Sragen, Central Java, by encouraging the batik industry in that area.So far, most people living in Masaran, Sragen, work in the batik industry as labor. This research were conducted in three Small-Scale Medium Businesses (SMEs) in that Subdistrict, ie BatikMorinda, Sadewa and Bimo Suci. Those batik companies have advantages in the production process. All of them use natural coloring material (not the chemical stuff). Therefore their productsare more natural, environmental-friendly and have high interest in the international market.The research problems are: limited production capacity due to limited production tools, the ability of available human resources is the minimum, traditional business management, limited andless inovative batik designs, and employers do not have the skills in export. In overall, the pattern used in the implementation method of this activity includes: discussion, workshop / studio work,factory operating, training and mentoring (groups / individuals). The steps in the implementation of science and technology are: team discussion with the SMEs regarding the development of batik designs roomates have high interest in the market and unavailable in the SME, designing machines (feeder) roomates are needed for production, managerial trainings (accounting, marketing, human resources) and techinal trainings in order to increase of the ability / skill of the workers.Besides, the Efforts to develop the usage of natural coloring materials are more encouraged by assisting the SMEs in providing access to the source of raw materials and lab testings. Then, those activities are followed by mentoring so that all activities can be conducted effectivelyacctivities.

O artigo analisa o discurso de austeridade fiscal, apresentado pelo neoliberalismo como única solução para superação da crise econômica global de 2008, apesar de sua fragilidade do ponto de vista científico e do enorme sacrifício que representa para as classes sociais menos favorecidas. A pesquisa, de caráter bibliográfico e documental, utiliza como referenciais teóricos o conceito de narrativa proposto por Jean-François Lyotard e sua análise da teoria dos jogos, elaborada por Ludwig Wittgenstein. Com base nos trabalhos de Michel Foucault e Zigmunt Bauman, demonstra-se que o neoliberalismo de austeridade é uma das narrativas da pós-modernidade cujo critério de legitimação é a melhoria da performance do modelo capitalista. Tal narrativa vem se impondo sobre as demais por meio da eliminação do dissenso e da manipulação do medo existencial. Ao preponderar sobre as demais narrativas, o neoliberalismo de austeridade elimina as diferenças e torna as instituições homogêneas, em um movimento que contrapõe o princípio da eficiência ao princípio democrático. Conclui-se que a alternativa para proteger a democracia, neste momento, é o questionamento das regras do jogo pelos próprios participantes, de forma a se substituírem os lances inovativos – que melhoram a performance do sistema – por lances perturbadores, capazes de promover o dissenso e, assim, alterar as regras do jogo. Esses últimos lances dependem da afirmação de uma multiplicidade de pequenas narrativas, fundadas em códigos particulares que legitimam os jogos de linguagem nas mais diversas áreas do saber.

The diploma thesis is focused on the design and production of two innovative asphalt mixtures of the VMT 22 type into the base asphalt course. The newly produced blends contain modified binders, such as polymer modified bitumen (PMB) and Crumb rubber modified bitumen (CRMB). The theoretical part of the thesis describes the current state of the use of Reclaimed asphalt pavement in the base asphalt course. Furthermore, there are described types of asphalt mixtures for the base asphalt course are used in the Czech Republic and other countries. The conclusion of the theoretical part is devoted to the description of Reclaimed asphalt pavement (RAP), its storage and processing in a hot mix center. In the practical part of this thesis, there is described design and test of two High modulus asphalt mixture VMT 22, into which 25% RAP is dosed cold without rejuvenators. These asphalt mixtures are then subjected to functional tests (Stiffness of asphalt mixture test, Resistance to fatigue test, Low temperature properties of asphalt mixture test). The results of the functional tests are compared with the functional requirements in the Czech regulation TP 151. In the end of this thesis it is verified by means of the LayEps software that a suitable design of the asphalt mixture can significantly extend the road life.

The aim of this diploma thesis is to create a mobile application that provides the users with structured, well-arranged and at the same time effective platform to share, present and practice the knowledge of various kinds. The work analyzes several existing applications and systems for education and sharing information and describes different approaches of mobile app development with the focus on multiplatformity. The main part of the work describes the gradual development of the application and documents the created format for the presentation and sharing of study materials, with the possibility of practical practice of the acquired knowledge. The result of this diploma thesis is a mobile application, which is available on the Google Play Store.

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The sustainable development becomes important to the processes and products of organizations. Considering this context, the construction and mining seek to innovate to reduce costs and environmental impacts. Alternative materials that replace the mains concrete components, one of the most used materials in construction, may innovate the market and ensure the sustainable development of organizations. This work studied the behavior of the mechanical strength of conventional molded concrete with partial replacement of fine aggregate by magnetic tailings from the phosphate rock processing Catalan/GO region. Characterization tests were performed for concrete components (physical and chemical), consistency of performance evaluation in fresh through frustum of abatement tests (slump test), compressive strength and tensile, inference permeability conditions from immersion absorption tests, measurement of possible magnetic properties and determining the percentage of increase in density, allowing set dosages similar final characteristics or better than the reference concrete. The results indicate the influence of the partial replacement of fine aggregate by magnetic reject the frustum of abatement in the results for concrete with moderate amounts of water. The immersion absorption rates accuse larger permeabilities in concretes with high rates of water. The density was slightly influence of replacement and concrete didn’t show magnetic properties. The results of mechanical resistance tests show similar to standard concrete the possibility of replacing the sand by magnetic reject at 5, 10 and 30%. There is still the possibility of forming with 20% replacement in concrete with low and moderate amounts of water, showing results of mechanical strength higher than all other proposed dose in this study.
O desenvolvimento sustentável tornou-se, atualmente, importante para os processos e produtos das organizações. Considerando este contexto, os setores de construção civil e de mineração buscam inovar para reduzir custos e diminuir impactos ambientais. Materiais alternativos que substituam os principais componentes do concreto podem inovar o mercado e garantir o desenvolvimento sustentável das organizações. Este estudo buscou estudar o comportamento da resistência mecânica de concretos convencionais moldados com substituição parcial do agregado miúdo por rejeito magnético proveniente do processamento de rocha fosfática da região de Catalão/GO. Foram realizados ensaios de caracterização dos componentes do concreto (físicos e químicos), avaliação do comportamento da consistência no estado fresco por meio de ensaios de abatimento do tronco de cone (slump test), resistência mecânica à compressão e tração, inferência de condições de permeabilidade a partir de ensaios de absorção por imersão, mensuração de possíveis propriedades magnéticas e determinação do percentual de aumento da massa específica, permitindo definir as dosagens com características finais semelhantes ou melhores que o concreto referência. Os resultados indicam a influência da substituição parcial do agregado miúdo por rejeito magnético nos resultados do abatimento do tronco de cone para concretos com quantidade moderada de água. Os índices de absorção por imersão acusam permeabilidades maiores em concretos com altas taxas de água. A massa específica sofreu pequena influência da substituição e os concretos não apresentaram propriedades magnéticas. Os resultados dos ensaios de resistência mecânica semelhantes ao concreto padrão comprovam a possibilidade de substituição da areia por rejeito magnético em 5, 10 e 30%. Ainda existe a possibilidade de moldagem com 20% de substituição em concretos com quantidades baixas e moderadas de água, apresentando resultados de resistência mecânica superiores as demais dosagens propostas neste estudo.

This master thesis is focused on education of literature. In theoretical part, it maps spectrum of educational materials for teaching on the second grade of elementary school. In the thesis, the main didactic aspects in 1970s, 1980s and their changes after the year 1989 till the present day are also compared. In these periods, the reading books and used methods are analyzed in detail. The question of obligatory reading is also discussed. In the frame of practical part of the thesis, the set of twenty didactically processes of working sheets for novel education of literature on the second grade of elementary school (for each class five working sheets). These sheets are elaborated in accordance to time-tested, but also innovative methods for work with text. Their aim is to develop the literacy of the readers and communication competence in accordance with educational requirements stated in RVP for elementary education. So, the working sheets offer an inspirational and practically usable source for teachers of literature education. The usability of majority of the working sheets or literature education was also verified in praxis.