Multiplayer Strategic Game over Internet with Client in HTML5

Import 22/07/2015V první části bakalařské práce je seznámení se s novou technologií v HTML5 pro vykreslování 2D a 3D grafiky, vybrání správneho enginu a následně implementace online 3D strategické hry pro více hráčů. Jako další část práce je vytvoření serverové části pro tohoto herního klienta v jazyce Java, která reprezentuje celou logiku hry, včetně jednoduché umělé inteligence.In first part of the bachelor thesis is familiarization with new technology in the HTML5 for render 2D and 3D graphics, select one of the game engine and implement online 3D strategy multiplayer game. In a second part of work is create server for game client which implement main function of game including low artificial intelligence.460 - Katedra informatikyvýborn

Complexation of lanthanides, actinides and transition metal cations with a 6-(1,2,4-triazin-3-yl)-2,2’:6’,2’’-terpyridine ligand: implications for actinide(III) /lanthanide(III) partitioning

The quadridentate N-heterocyclic ligand 6-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-1,2,4-benzotriazin-3-yl)-2,2’:6’,2’’-terpyridine (CyMe4-hemi-BTBP) has been synthesized and its interactions with Am(III), U(VI), Ln(III) and some transition metal cations have been evaluated by X-ray crystallographic analysis, Am(III)/Eu(III) solvent extraction experiments, UV absorption spectrophotometry, NMR studies and ESI-MS. Structures of the 1:1 complexes with Eu(III), Ce(III) and the linear uranyl (UO22+) ion were obtained by X-ray crystallographic analysis, and showed similar coordination behavior to related BTBP complexes. In methanol, the stability constants of the Ln(III) complexes are slightly lower than those of the analogous quadridentate bis-triazine BTBP ligands, while the stability constant for the Yb(III) complex is higher. 1H NMR titrations and ESI-MS with lanthanide nitrates showed that the ligand forms only 1:1 complexes with Eu(III), Ce(III) and Yb(III), while both 1:1 and 1:2 complexes were formed with La(III) and Y(III) in acetonitrile. A mixture of isomeric chiral 2:2 helical complexes was formed with Cu(I), with a slight preference (1.4:1) for a single directional isomer. In contrast, a 1:1 complex was observed with the larger Ag(I) ion. The ligand was unable to extract Am(III) or Eu(III) from nitric acid solutions into 1-octanol, except in the presence of a synergist at low acidity. The results show that the presence of two outer 1,2,4-triazine rings is required for the efficient extraction and separation of An(III) from Ln(III) by quadridentate N-donor ligand

Highly efficient separation of actinides from lanthanides by a phenanthroline-derived bis-triazine ligand

The synthesis, lanthanide complexation, and solvent ex- traction of actinide(III) and lanthanide(III) radiotracers from nitric acid solutions by a phenanthroline-derived quadridentate bis-triazine ligand are described. The ligand separates Am(III) and Cm(III) from the lanthanides with remarkably high efficiency, high selectivity, and fast extraction kinetics compared to its 2,2'-bipyridine counterpart. Structures of the 1:2 bis-complexes of the ligand with Eu(III) and Yb(III) were elucidated by X-ray crystallography and force field calculations, respec-tively. The Eu(III) bis-complex is the first 1:2 bis-complex of a quadridentate bis-triazine ligand to be characterized by crystallography. The faster rates of extraction were verified by kinetics measurements using the rotating membrane cell technique in several diluents. The improved kinetics of metal ion extraction are related to the higher surface activity of the ligand at the phase interface. The improvement in the ligand's properties on replacing the bipyridine unit with a phenanthroline unit far exceeds what was anticipated based on ligand design alone

Biological Effects of a De Novo Designed Myxoma Virus Peptide Analogue: Evaluation of Cytotoxicity on Tumor Cells

Not availabl

Interaction of 6,6′′-bis(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-1,2,4-benzotriazin-3-yl)-2,2′:6′,2′′-terpyridine (CyMe4-BTTP) with some trivalent ions such as lanthanide(iii) ions and americium(iii)

The new ligand 6,6 ''-bis(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-1,2,4-benzotriazin-3-yl)2,2':6 ',2 ''-terpyridine (CyMe4-BTTP) has been synthesized in 4 steps from 2,2':6',2 ''-terpyridine. Detailed NMR and mass spectrometry studies indicate that the ligand forms 1 : 2 complexes with lanthanide(III) perchlorates where the aliphatic rings are conformationally constrained whereas 1 : 1 complexes are formed with lanthanide(III) nitrates where the rings are conformationally mobile. An optimized structure of the 1 : 2 solution complex with Yb(III) was obtained from the relative magnitude of the induced paramagnetic shifts. X-Ray crystallographic structures of the ligand and of its 1 : 1 complex with Y(III) were also obtained. The NMR and mass spectra of [Pd(CyMe4-BTTP)](n)(2n+) are consistent with a dinuclear double helical structure (n = 2). In the absence of a phase-modifier, CyMe4-BTTP in n-octanol showed a maximum distribution coefficient of Am(III) of 0.039 (+/-20%) and a maximum separation factor of Am(III) over Eu(III) of 12.0 from nitric acid. The metal(III) cations are extracted as the 1 : 1 complex from nitric acid. The generally low distribution coefficients observed compared with the BTBPs arise because the 1 : 1 complex of CyMe4-BTTP is considerably less hydrophobic than the 1 : 2 complexes formed by the BTBPs. In M(BTTP)(3+) complexes, there is a competition between the nitrate ions and the ligand for the complexation of the metal

Vehicle Classification in the Systems for Traffic Analysis

Diplomová práce se zabývá detekcí vozidel jejich klasifikací a měření jejich rychlosti. Z tohoto důvodů je rozdělena práce na tři části, které na sobě závisí. První část se zabývá detekcí vozidel, kde byly vyzkoušeny a popsány dvě různé metody. U klasifikace vozidel byly opět vyzkoušeny a popsány dvě metody. Poslední část je tvořena pouze jednou metodou pro měření rychlosti. Všechny tyto části jsou spojeny do jednoho programu pro analýzu obrazů v dopravě.The thesis deals with the detection of vehicles, their classification and measurement of their speed. For this reason, work is divided into three parts, which depend on each other. The first part deals with the detection of vehicles, which have been tried and described by two different methods. In the classification of vehicles were again tested and described by two methods. The last part is formed by only one method for measuring speed. All these parts are combined into one program for image analysis in transport.460 - Katedra informatikyvelmi dobř

Innovative SANEX process for trivalent actinides separation from PUREX raffinate

Recycling of nuclear spent fuel and reduction of its radiotoxicity by separation of long-livedradionuclides would definitely help to close the nuclear fuel cycle ensuring sustainability ofthe nuclear energy. Partitioning of the main radiotoxicity contributors followed by theirconversion into short-lived radioisotopes is known as partitioning and transmutation strategy.To ensure efficient transmutation of the separated elements (minor actinides) the content oflanthanides in the irradiation targets has to be minimised. This objective can be attained bysolvent extraction using highly selective ligands that are able to separate these two groups ofelements from each other.The objective of this study was to develop a novel process allowing co-separation of minoractinides and lanthanides from a high active acidic feed solution with subsequent actiniderecovery using just one cycle, so-called innovative SANEX process. The conditions of eachstep of the process were optimised to ensure high actinide separation efficiency. Additionally,screening tests of several novel lipophilic and hydrophilic ligands provided by University ofTwente were performed. These tests were aiming in better understanding the influence of theextractant structural modifications onto An(III)/Ln(III) selectivity and complexationproperties.Optimal conditions for minor actinides separation were found and a flow-sheet of a newinnovative SANEX process was proposed. Tests using a single centrifugal contactorconfirmed high Eu(III)/Am(III) separation factor of 15 while the lowest SFLn/Am obtained was6,5 (for neodymium). In addition, a new masking agent for zirconium was found as asubstitution for oxalic acid. This new masking agent (CDTA) was also able to maskpalladium without any negative influence on An(III)/Ln(III). Additional tests showed noinfluence of CDTA on plutonium present in the feed solution unlike oxalic acid which causesPu precipitation. Therefore, CDTA was proposed as a Zr masking agent in GANEX processwhere high content of Pu is expected. In this so called GANEX (Group Actinide Extraction)process all actinides are separated as a group from the lanthanides and fission products.Within the new ligands delivered by University of Twente four water-soluble and fourlipophilic ones showed good An(III)/Ln(III) complexation thus they deserve further studieswith possible implementation in already existing or new processes

The evolution of french concepts of the unification of Europe

L’Europe est une idée philosophique. Elle est ouverte aux différentes idées qui la développent. Elle est née suite à la christianisation des peuples et à la recommandation française pour l’universalisme chrétien. Charlemagne prouve que les nations européennes et l’unité de l’Europe sont liées étroitement. Cette présupposition domine les conceptions suivantes f rançaises de la période du Moyen-âge. Les idées philosophiques de la Lumière créent la communauté culturelle et l’unité européenne au sein du res republica litteraria. La crise de la conscience européenne du XIXème siècle et de la première moitié du XXème siècle mène à l’aggravement de la tension et aux conflits entre les États. Après la deuxième guerre mondiale Robert Schuman et Jean Monnet lancent la conception de l’intégration économique de l’Europe. Ils construisent la CECA appuyée sur tout ce que l’Evangile apporte, sur la tradition du fédéralisme chrétien allemand, sur le personnalisme français et le catholicisme italien social. La deuxième partie du XXème siècle voit une idée d’intégration particulière apparaître : l’Europe des États de Charles de Gaulle. La fin du XXème siècle c’est le traité de Maastricht à l’initiative de la France qui a ouvert un nouveau chapitre dans l’histoire de l’intégration européenneEurope is philosophical concept. It is open to different thoughts, which contribute to its development. It arose as a result of Christianization of peoples and French support for Christian universalism. Charlemagne proved that European nations and the unity of Europe are closely connected. This assumption dominated in subsequent French concepts in the Middle Ages. The philosophical ideas of the Enlightenment create a cultural community of elites and the sense of European unity within res republica litteraria. The crisis of European consciousness in the 19th century and the first half of the 20th century led to growing tension and conflicts between countries. After the II World War Robert Schuman and Jean Monnet, a liberal open to the Christian thought, put forward a conception of the economic integration of Europe. The European Coal and Steel Community comes to files, based on the word of the Gospel, the tradition of German Christian federalism, French personalism, and Italian social Catholicism. In the second half of the 20th century a separate integration thought also appears : Charles de Gaulle’s Europe patries. The end of the 20th century brought also the Maastricht Treaty, which was created on the initiative of, among others, France, and which opened a new chapter in the history of European integratio

Évolution des conceptions françaises de l'unification de l'Europe

Europe is philosophical concept. It is open to different thoughts, which contribute to its development. It arose as a result of Christianization of peoples and French support for Christian universalism. Charlemagne proved that European nations and the unity of Europe are closely connected. This assumption dominated in subsequent French concepts in the Middle Ages. The philosophical ideas of the Enlightenment create a cultural community of elites and the sense of European unity within res republica litteraria. The crisis of European consciousness in the 19th century and the first half of the 20th century led to growing tension and conflicts between countries. After the II World War Robert Schuman and Jean Monnet, a liberal open to the Christian thought, put forward a conception of the economic integration of Europe. The European Coal and Steel Community comes to files, based on the word of the Gospel, the tradition of German Christian federalism, French personalism, and Italian social Catholicism. In the second half of the 20th century a separate integration thought also appears : Charles de Gaulle’s Europe patries. The end of the 20th century brought also the Maastricht Treaty, which was created on the initiative of, among others, France, and which opened a new chapter in the history of European integrationL’Europe est une idée philosophique. Elle est ouverte aux différentes idées qui la développent. Elle est née suite à la christianisation des peuples et à la recommandation française pour l’universalisme chrétien. Charlemagne prouve que les nations européennes et l’unité de l’Europe sont liées étroitement. Cette présupposition domine les conceptions suivantes f rançaises de la période du Moyen-âge. Les idées philosophiques de la Lumière créent la communauté culturelle et l’unité européenne au sein du res republica litteraria. La crise de la conscience européenne du XIXème siècle et de la première moitié du XXème siècle mène à l’aggravement de la tension et aux conflits entre les États. Après la deuxième guerre mondiale Robert Schuman et Jean Monnet lancent la conception de l’intégration économique de l’Europe. Ils construisent la CECA appuyée sur tout ce que l’Evangile apporte, sur la tradition du fédéralisme chrétien allemand, sur le personnalisme français et le catholicisme italien social. La deuxième partie du XXème siècle voit une idée d’intégration particulière apparaître : l’Europe des États de Charles de Gaulle. La fin du XXème siècle c’est le traité de Maastricht à l’initiative de la France qui a ouvert un nouveau chapitre dans l’histoire de l’intégration européenn

Synthesis and evaluation of novel water-soluble ligands for the complexation of metals during the partitioning of actinides

Different types of water-soluble ligands were synthesized and their capability was evaluated by solvent extraction studies to complex trivalent actinides and suppress their extraction by a strong lipophilic ligand, such as TODGA. The back extraction efficiency of hydrophilic diglycolamide (DGA) derivatives with a varying number of ethylene glycol groups, or containing sodium acetate moieties on the amidic nitrogen shows a decrease in back-extraction efficiency with increasing number of ethylene glycol units on the amidic nitrogen at various pH values of the aqueous phase. Among the P-S donating ligands only the ligand with a malonamide backbone exhibits a high reverse extraction efficiency, although, with no selectivity for americium. Within the water-soluble tripodal ligands, i.e. the amide derivatives of nitrilotriacid with N,N-dimethyl and N, N-bis(hydroxyethyl) moieties, the first one shows a pronounced selectivity for Am(III) over Eu(III), with a maximum separation factor of 11.1, while the latter one more efficiently complexes the radionuclides in the aqueous phase with a maximum separation factor of 5. Isothermal microcalorimetry experiments of the complexation of Eu(III) by a selected series of ligands confirm the observed trend in the back extraction properties