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Benefits and Difficulties of Using Multimedia Applications in French Language Teaching
CÍZLOVÁ, Kateřina
The following diploma thesis focuses on the question concerning the implementation and possibilities of using mobile touch-screen devices within the process of French language teaching. The theoretical part presents different aspects of this subject with focus on didactical, technological and especially methodical sides. The practical part describes the results of questionnaire survey in which the methods of including mobile technologies in French lessons on Czech schools and the attitudes of teachers toward these didactic tools were studied. The practical part also includes a list of multimedia applications suitable for French language classes and a set of practical activities whose aim is to show possible usage of free basic mobile application types.
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The influence of modern technologies on teaching geography
Firlová, Veronika ; Hanus, Martin (advisor) ; Fikarová, Veronika (referee)
This diploma thesis aims to ascertain on the basis of the qualitative research how are tablet computers used in geography lessons, what positive and negative aspects are found and if using of the tablet computers can influence a conception of geography lessons. The main aim is achieved by doing qualitative interviews with lower secondary teachers of geography. To achieve the main aim it as initially necessary to achieve artial aims. Firstly, the term modern technology was defined. Afterwards, the specific technology which will be examined in this diploma thesis in relation to a change the way of teaching was described. The description of pros and cons of utilization of tablet computers in classes was used in the creation of the scenario for the interview. Each teacher can influence teaching with his own approach as well as his attitude, which is involved in the preparation of lessons and the choice of using tablet computers. Essential partial aim is to describe the qualitative research after which the questionnaire could be created and interviews performed and evaluated. Based on the results it could be stated that teachers use the tablet computers in two ways The first way is the usage of computer application to revise the subject matter. This way of using the tablet computers does not influence...
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Dissolution testing of tablets containing theophylline and mixtures of two types of calcium hydrogen phosphates and microcrystalline cellulose
Vávrová, Kateřina ; Ondrejček, Pavel (advisor) ; Svačinová, Petra (referee)
Charles University in Prague, Faculty of Pharmacy in Hradci Králové Department of Pharmaceutical technology Consultant: PharmDr. Pavel Ondrejček, Ph.D. Student: Kateřina Vávrová Title of Thesis: Dissolution testing of tablets containing theophylline and mixtures of two types of calcium hydrogen phosphates and microcrystalline cellulose The aim of this thesis was the dissolution testing of tablets containing theophylline, the mixture of two dicalcium phosphate types and microcrystalline cellulose. The influence of tablet composition on the dissolution profiles was evaluated. The tablets were prepared from the mixtures containing microcrystalline cellulose, dicalcium phosphate anhydrous and dihydrate. These substances were used as fillers. Prepared mixtures contained theophylline as a model active ingredient and magnesium stearate as lubricant. Afterwards, the dissolution tests were done. For these tests, the basket method was utilized. As a dissolution medium the 0,1M hydrochloric acid solution was used. From the results of this experiment we concluded that we can influence the total amount of released theophylline and the speed of its release by the different ratio of microcrystalline cellulose and one of dicalcium phosphate types. The fastest theophylline dissolution was in tablets with high...
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Usage of Tablets in German Language Teaching
Habartová, Eliška ; Nečasová, Pavla (advisor) ; Švermová, Dagmar (referee)
The master thesis deals with the topic of including and using tablets in the process of the German language teaching. In its first three chapters, it lays down the basic facts and observation relevant to the usage of a tablet as a teaching aid. Furthermore, two methods of research were carried out in its practical part, namely questionnaire research and action research. This thesis is aimed at presenting a cohesive description of the possibilities of didactic and methodical usage of tablets in the process of foreign language teaching, particularly then in the German language teaching. The result of the questionnaire research showed, that tablets do not have its established position even in the schools that have already got them. It also revealed, that the frequency of usage tablets in foreign language teaching was quite low, but the pupils perceived it as sufficient.
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Modern technology from the viewpoint of a secondary school teacher (from 6th grade to 9th grade)
Doležel, Radim ; Syřiště, Ivo (advisor) ; Duschinská, Karolina (referee)
In my bachelor thesis I deal with taking advantage of using modern technology, as about important form of modern education, and how often do teachers involve modern technology in education in general. I concern myself with different types of modern technologies, their usage and how they can be engaged into education. Among other issues, I mention also educational projects "Vzdělávání 21" or "Škola dotykem" which pursue using modern technologies in teaching. I speak also about on-line technology which is an indivisible part of modern technology in common. I compare advantages and disadvantages of engaging these technologies into tuition and I try to present a comprehensive view on this issue. Method section concentrates on the results from the research questionnaire where I mostly investigated the relationship between the teacher and modern technology. I asked schoolteachers whether these technologies are supportive of them or they are just an obstacle in educational process, which technologies are they familiar with and if the teachers actively use the technology in their classes. Nevertheless, research questions included the viewpoint on how the technology determines some of the characteristics of the pupils in class.
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Influence of different types and ratios of microcrystalline cellulose and lactose on physical properties of tablet blends and tablets.
Machutková, Hana ; Šklubalová, Zdeňka (advisor) ; Ondrejček, Pavel (referee)
1 Abstract Charles University in Prague, Faculty of Pharmacy in Hradci Králové Department of: Departmanet of Pharmaceutical technology Consultant: doc. PharmDr. Zdeňka Šklubalová Ph.D. Student: Hana Machutková Title of Thesis: Influence of different types and ratios of microcrystalline cellulose and lactose on physical properties of tablet blends and tablets. In this study, the properties of tablet blends prepared from five different kinds of microcrystalline cellulose (Avicel ® A-101, 102, 105, 112, 200) and three types of lactose in different proportions were evaluated. Moisture content, the bulk and tapped density and the angle of repose were compared for tablet blends. The addition of lactose to the mixtures caused the decrease in the moisture content in the tablet blends. After evaluating the flow properties, the mixtures with suitable characteristics were compacted at compression forces of 8 and 12 kN. The force required to eject the tablet, the table strength, the disintegration time and the friability of the resulting tablets were estimated. The worst compressibility was identified for mixtures with higher concentration of Avicel 105. Due to its very small and fine particles (approximately 20μm) the filling of matrix was not uniform making tablet compression unsuccessful and thus the of uniform...
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Evaluation of elastic recovery of tablets containing theophylline
Vitverová, Barbora ; Šklubalová, Zdeňka (advisor) ; Ondrejček, Pavel (referee)
Charles University in Prague, Faculty of Pharmacy in Hradec Králové Department of Pharmaceutical Technology Consultant: Doc. PharmDr. Šklubalová Zdeňka, Ph.D. Student: Barbora Vitverová Title of Thesis: Evaluation of elastic recovery of tablets containing theophylline This diploma thesis deals with evaluation of elastic recovery of tablets containing theophylline. The axial and radial elastic recovery is evaluated. Used materials are characterized in a theoretical part. It concerns microcrystalline cellulose Comprecel 102, lactose SpheroLac 100, calcii hydrogenphosphas anhydrous Di- Cafos A150, calcii hydrogenphosphas dihydrate Di-Cafos D160, magnesii stearas and theophylline. Further, compression process and its evaluation are described and also the elastic recovery of tablets after compression, its calculation and factors which can influence it. The experimental part of thesis deals with the elastic recovery of tablets. The tablets were compressed by compression strength 10 kN and the height and diameter were measured after 0, 3, 6 and 24 hours after compressing. The elastic recovery of tablets was calculated from these values. The dimensions of tablets at the maximal compression strength 10 kN were used as the initial values. From results is obvious that the highest elastic recovery is...
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Measurement of stress relaxation of mixtures of microcrystalline cellulose and calcium hydrogen phosphate intended for the preparation of tablets with theophylline
Hofmanová, Markéta ; Šklubalová, Zdeňka (advisor) ; Ondrejček, Pavel (referee)
Charles University in Prague, Faculty of Pharmacy in Hradec Králové Department of: Pharmaceutical technology Consultant: Doc. PharmDr. Sklubalova Zdenka, Ph.D. Student: Marketa Hofmanova Title of Thesis: Measurement of stress relaxation of mixtures of microcrystalline cellulose and calcium hydrogen phosphate intended for the preparation of tablets with theophylline The powder mixtures with theophylline were studied from the aspect of viscoelastic properties of used materials and tablets tensile strength. In the theoretical part the thesis concerned with description of materials which were used in the mixtures. They are: Microcrystalline cellulose Comprecel 102, calcium hydrogen phosphate anhydrate Di-Cafos A150, calcium hydrogen phosphate dihydrate Di-Cafos D160 and lactose SpheroLac 100. The thesis also deals with the stress relaxation test. The stress relaxation test, its evaluation by several methods and its use in the pharmacy and in different fields are described. The experimental part deals with viscoelastic characteristics of the mixtures. These characteristics were evaluated by stress relaxation test with maximal compression force 10 kN and dwell time 180 s. Also the tensile strength was evaluated. The highest values of parameters of elasticity A1-3 and plasticity P1-3 were measured in...
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Determination of flow properties of mixtures for preparation of tablets containing theophylline
Brunettová, Monika ; Šklubalová, Zdeňka (advisor) ; Mužíková, Jitka (referee)
Charles University in Prague, Faculty of Pharmacy in Hradec Králové Department of: Pharmaceutical Technology Consultant: Doc. PharmDr. Šklubalová Zdeňka, Ph.D. Student: Brunettová Monika Title of Thesis: Determination of flow properties of mixtures for preparation of tablets containing theophylline The aim of this diploma thesis was to characterize the flow properties and moisture content of mixtures for preparation of tablets containing theophylline. Parameters were monitored depending mainly on the content of the fillers, that were dicalcium phosphate, microcrystalline cellulose and lactose. Twenty-five prepared mixtures with different ratios of these fillers were evaluated. Flowability was evaluated by three methods stated in Czech Pharmacopoeia 2009 - compressibility index and Hausner ratio, flow through an orifice and angle of repose. Moisture content was evaluated as a weight loss during drying. Mixtures containing dicalcium phosphate and lactose proved more appropriate in terms of flowability, their flow properties are passable. However, according to the moisture content, mixture with microcrystalline cellulose are more preferable.
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Gramification and its practical applications through the use of tablets in the context of school education
Manas, Adele ; Wolák, Radim (advisor) ; Švelch, Jaroslav (referee)
This thesis examines the use of gamification principles in education, specifically where tablets are being used in the classroom. Individual chapters deal with explaining the concepts related to gamification, educational games and the specifics of implementing tablets into education. Their specific usage was examined through conversations with the teachers and students of Year 2 of a primary school, with the results being recorded in the research section. Research questions examined the theoretical concepts introduced in the first part of the thesis and centred around the theme of education via tablets. The types of tablet applications used were also investigated. When possible this thesis compares the views of teachers and students on the areas examined.
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