103 research outputs found
The influence of microclimate on the inside glass objects
Tato diplomovĂĄ prĂĄce se zabĂœvĂĄ problematikou vlivu prosklenĂ na vnitĆnĂ mikroklima objektĆŻ. PĆedevĆĄĂm jsem se zamÄĆila na stĂnĂcĂ souÄinitel a na rĆŻznĂ© vlivy, kterĂ© ho ovlivĆujĂ. V diplomovĂ© prĂĄci dĂĄle najdeme i pĆŻvod a sloĆŸenĂ sluneÄnĂho zĂĄĆenĂ, vznik tepelnĂ© zĂĄtÄĆŸe a lom svÄtla. V dalĆĄĂ ÄĂĄsti diplomovĂ© prĂĄce jsem se zamÄĆila na nĂĄvrh dvou variant stĂnĂcĂho souÄinitele a jeho dopadu na tepelnou zĂĄtÄĆŸ tÄlocviÄny, sportovnĂ haly a s tĂm spojenĂ© potĆebnĂ© zmÄny. PoslednĂ ÄĂĄst tĂ©to prĂĄce se vÄnuje experimentĂĄlnĂmu mÄĆenĂ sluneÄnĂ radiace dopadajĂcĂ, prochĂĄzejĂcĂ oknem na fyzickĂ©m reĂĄlnĂ©m modelu. Z namÄĆenĂœch hodnot jsme urÄili reĂĄlnĂœ stĂnĂcĂ souÄinitel a nĂĄslednÄ ho aplikovali v pĆedeĆĄlĂ© ÄĂĄsti tĂ©to prĂĄce.This master thesis deals with the influence of glazing on the microclimate inside buildings. In particular, I focused on the shading coefficient and the various factors that affect it. The thesis also concentrates on the origin and composition of the solar radiation, the formation of thermal stress and refraction. In the next part of the thesis, I focused on designing two variants of shielding factor and its impact on the thermal load of gym, sports hall and the related necessary changes. The last part of the thesis deals with experimental measurements of incident solar radiation passing through the window into real physical model. From the measured values, we determined realistic shading coefficient and then applied it in the previous section of this thesis.
Detached house with shop of cloths and haberdashery in Praha - LibuĆĄ
BakalĂĄĆskĂĄ prĂĄce je projekt vĂcepodlaĆŸnĂho rodinĂ©ho domu s prodejnou textilu v Praze - LibuĆĄi. DĆŻm je urÄen pro dvÄ rodiny. prodejna textiluje umĂstÄna v 1NP a je funkÄnÄ zcela nezĂĄvislĂĄ na provozu rodinnĂ©ho domu. Vstup prodejny je situovĂĄn do hlavnĂ ulice. Vstup do obytnĂ© ÄĂĄsti je z ulice vedlejĆĄĂ.PobytovĂ© mĂstnosti jsou orientovĂĄny na jihozĂĄpad. Objekt mĂĄ stÄny z keramickĂœch tvĂĄrnic Porotherm, strop a schodiĆĄtÄ jsou ĆŸelezobetonovĂĄ monolitickĂĄ. Projek byl zpracovĂĄn ve vĂœukovĂ© verzi programu Autocad, sdutie byly zpracovĂĄny v programu Archicad. PĆi zpracovĂĄnĂ byl kladen dĆŻraz na architektonickĂ© a dispoziÄnĂ ĆeĆĄenĂ, statickĂ© poĆŸadaky a bezpeÄnost pĆi uĆŸĂvĂĄnĂ.The bachelor thesis is a project of a multi-storey detached house with shop of cloth and haberdashery in Prague. The house is designed for two families. The shop is located in the 1st floor and is functionally completely independent of the operation of the residential part. The entrance of the shop is located on the main street. The entrance to the residential part is on side street. The rooms are oriented to the southwest. The building has walls made of ceramic blocks Porotherm, the ceiling and the stairs are monolithic reinforced concrete. The project was worked out in a training version of Autocad, the editions were processed in the Archicad program. During processing the emphasis was on architectural and layout solutions, static requirements and safety in use.
Alte und neue Wallfahrtsorte
Addig, amĂg a XX. szĂĄzad közepĂ©n, a nĂ©met nyelvterĂŒleten, majd az 1970-es Ă©vektĆl a skandinĂĄv orszĂĄgokban is fellendĂŒlt a bĂșcsĂșjĂĄrĂĄs kutatĂĄsa, addig ez a tĂ©makör, s egyĂĄltalĂĄn a nĂ©pi vallĂĄsossĂĄg vizsgĂĄlata a tĂĄrsadalomtudomĂĄnyok szigorĂș marxista ideolĂłgiĂĄjĂș orientĂĄciĂłja miatt Cseh- Ă©s MorvaorszĂĄgban, valamint SzlovĂĄkia terĂŒletĂ©n kutatatlan maradt. A vallĂĄsos nĂ©pmƱvĂ©szetre legfeljebb a teolĂłgiai fĆiskolĂĄkon fordĂtottak mellĂ©kesen figyelmet. Laikus munkĂĄk jelentek meg csupĂĄn. A vallĂĄsos nĂ©pĂ©let, egyĂĄltalĂĄn a vallĂĄs, a keresztĂ©nysĂ©g Ă©s mĂĄs vallĂĄsok irĂĄnti Ă©rdeklĆdĂ©s 1989 utĂĄn Ă©lĂ©nkĂŒlt m eg több tudomĂĄnyĂĄg felĆl is, de a vallĂĄsi nĂ©prajz, ellentĂ©tben a nĂ©met nyelvterĂŒlet orszĂĄgaival, Ă©s pl. MagyarorszĂĄggal nem vĂĄlt a nĂ©prajzon belĂŒl önĂĄllĂł, elkĂŒlönĂŒlt diszciplĂnĂĄvĂĄ. A bĂșcsĂșjĂĄrĂĄs kibontakozĂĄsa - a XIV-XVI. szĂĄzadi visszaesĂ©s utĂĄn - az 1620-as fehĂ©rhegyi csatĂĄval fĂŒggött össze, amely a protestĂĄns cseh nemessĂ©g veresĂ©gĂ©t hozta magĂĄval. A megkezdĆdĆ rekatolizĂĄciĂł felĂ©lesztette a rĂ©gi kegyhelyeket, Ășjakat hozott lĂ©tre, s hamarosan a kegyhelyek, szentkutak, kĂĄlvĂĄriĂĄk, remetesĂ©gek egĂ©sz sora hĂĄlĂłzta be az orszĂĄgot. A bĂșcsĂșjĂĄrĂłhelyek összetĂ©tele hasonlĂł volt EurĂłpa mĂĄs orszĂĄgaiĂ©hoz: legtöbb MĂĄria-kegyhely volt, majd Krisztus Ă©s SzenthĂĄromsĂĄg, Szent Anna, a nemzeti vĂ©dĆszentek, illetĆleg a gazdasĂĄgi Ă©let vĂ©dĆszentjeinek kegyhelyei következtek. A nagy eurĂłpai kegyhelyek, Loreto, Passau, Mariazell stb. fĂliĂĄciĂł is megtalĂĄlhatĂłk. A MĂĄria-ĂĄbrĂĄzolĂĄsok tĂĄrsadalmi jelentĆsĂ©ge azzal is dokumentĂĄlhatĂł, hogy azokat az egyes tartomĂĄnyok patrĂłnĂĄjĂĄvĂĄ emeltĂ©k. Ăgy lett pl. a StarĂĄ Boleslav-i MĂĄria-relief a cseh korona orszĂĄgainak pallĂĄdiuma, a Szent TamĂĄs-Madonna pedig MorvaorszĂĄgĂ©. A csehorszĂĄgi helyzetet jĂłl pĂ©ldĂĄzza, hogy az egyetlen csodĂĄs esemĂ©nyrĆl mĂĄig nem lehet tudni, hogy az a kommunista hatĂłsĂĄgok provokĂĄciĂłja volt-e vagy a vallĂĄsos Ă©let csodĂĄs esemĂ©nye. A XX. szĂĄzad mĂĄsodik felĂ©nek bĂșcsĂșjĂĄrĂĄst formĂĄlĂł csodĂĄs esem Ă©nyei C sehszlovĂĄkia szlovĂĄkiai rĂ©szĂ©ben törtĂ©ntek: Turzovka (TurzĂłfalva, vagy TrencsĂ©n m.), LietmanovĂĄ (HĂĄrsĂĄd, vagy Szepes m.). Turzovka tipikus pĂ©ldĂĄja az egyhĂĄz ĂĄltal el nem ismert nĂ©pi bĂșcsĂșjĂĄrĂłhelyeknek, ahol az egyĂ©ni Ă©s kiscsoportos zarĂĄndoklatok dominĂĄlnak a szervezett tömeges zarĂĄndoklatok helyett, s amely az egyĂ©ni vallĂĄsossĂĄg mai ĂĄllapotĂĄnak is jelzĆje: az odavezetĆ erdei Ășt fĂĄin kĂ©pek, mƱvirĂĄgok, dĂszek fĂŒggnek, kĂŒlföldi kegyhelyekrĆl szĂĄrmazĂł kĂ©peslapok lĂĄthatĂłk. A turzovkai vallĂĄsossĂĄg âpogĂĄny, babonĂĄs" karaktere Ă©lesen szembenĂĄll az elsĆ pillantĂĄsra is nagyon szekularizĂĄlt vidĂ©kkel. Az utĂłbbi Ă©vtizedben azonban mĂĄr utazĂĄsi irodĂĄk is felvettĂ©k cĂ©lhelyeik közĂ©. A dĂ©l-morva ZaroSice ezzel szemben klasszikus pĂ©ldĂĄja a XVII. szĂĄzadtĂłl megszakĂtatlan bĂșcsĂșjĂĄrĂł helynek Ă©s hagyomĂĄnynak. Ez itt tömeges jellegƱ, s összefĂŒggĂ©sben van a rekatolizĂĄciĂłval. A XVII-XIX. szĂĄzadban a hely nagytĂĄji jelentĆsĂ©gƱvĂ© vĂĄlt. A XX. szĂĄzadi ideolĂłgiai tiltĂĄsok ellenĂ©re sem szƱnt meg, sĆt a âdemonstratio catholica" helye lett a kommunista ideolĂłgiĂĄval szemben. A kegyhely kultuszĂĄban barokk-kori elemek is megĆrzĆdtek. Turzovka Ă©s Zarosice a spontĂĄn keletkezĂ©sƱ Ă©s a szervezett kegyhelyek tipikus pĂ©ldĂĄja
Town social house
DiplomovĂĄ prĂĄce je projekt novostavby spoleÄenskĂ©ho domu o 2 nadzemnĂch a jedno podzemnĂm podlaĆŸĂ. Projekt je zpracovĂĄn ve stupni pro provĂĄdÄnĂ stavby, se zamÄĆenĂm stavebnÄ-architektonickĂœm. SouÄĂĄstĂ prĂĄce je ĆeĆĄenĂ stavebnÄ-fyzikĂĄlnĂ a poĆŸĂĄrnĂ.The thesis is a project to newbuild a city community centre (house) with 2 above ground and one underground floor. The project is being processed in a stage for construction, with a focus on building and architectural design. Part of the thesis is building-physical and fire-fighting solutions.
KyselĂ© peptidĂĄzy schistosom a krevsajĂcĂch monogeneĂ
Krev je komplexnĂ smÄs bohatĂĄ na ĆŸiviny. NenĂ proto divu, ĆŸe si hematofĂĄgii osvojilo mnoho bezobratlĂœch, vÄetnÄ mnoho parazitickĂœch helmintĆŻ. ObecnÄ platĂ, ĆŸe zpracovĂĄnĂ hemoglobinu (a i jinĂœch krevnĂch proteinĆŻ) je u krevsajĂcĂch helmintĆŻ zaloĆŸenĂ© na evoluÄnÄ konzervovanĂ© sĂti cysteinovĂœch a aspartickĂœch peptidĂĄz (napĆ. katepsiny L, B and D). NicmĂ©nÄ, nÄkterĂ© skupiny helmintĆŻ byly z tohoto hlediska opomĂjeny - velmi mĂĄlo informacĂ bylo znĂĄmo o vĂœskytu tÄchto enzymĆŻ u hematofĂĄgnĂch monogeneĂ. PĆedklĂĄdanĂĄ prĂĄce se proto zamÄĆila na molekulĂĄrnĂ a biochemickĂ© vlastnosti peptidĂĄz, kterĂ© se mohou potenciĂĄlnÄ podĂlet na zpracovĂĄnĂ krve u monogenea Eudiplozoon nipponicum (Heteronchoinea, Diplozoidae), ektoparazita z ĆŸaber kapra obecnĂ©ho. V homogenĂĄtu a exkreÄnÄ/sekreÄnĂch produktech E. nipponcum pĆevaĆŸovala aktivita cysteinovĂœch aspartickĂœch endopeptidĂĄz, s aktivitou typu katepsinu L pĆevaĆŸujĂcĂ nad aktivitou typu katepsinu B a doplnÄnĂ© o aktivitu typu cathepsinu D (ÄlĂĄnek 1). DĂĄle jsme zjistili, ĆŸe dospÄlec E. nipponicum exprimuje ĆĄirokou ĆĄkĂĄlu katepsinĆŻ L, kterĂ© majĂ odliĆĄnĂ© strukturĂĄlnĂ vlastnosti a tĂm pravdÄpodobnÄ i odliĆĄnĂ© funkce. Vlastnosti a lokalizace dvou vysoce exprimovanĂœch EnCL naznaÄujĂ jejich roli pĆi trĂĄvenĂ proteinĆŻ hostitelskĂ© krve. Je pĆekvapivĂ©, ĆŸe pouze jedinĂœ katepsin B je...Blood is a complex nutrient-rich mixture. No wonder that haematophagy has been adopted as a feeding strategy by many invertebrates, including many parasitic helminths. In general, processing of haemoglobin (and other blood proteins) in blood-feeding helminths relies on an evolutionary conserved network of cysteine and aspartic peptidases (e.g., cathepsins L, B and D). However, some helminth taxa have been neglected from this point of view - very little information has been available about the occurrence of these enzymes in haematophagous monogeneans. Therefore, the presented thesis focuses on the molecular and biochemical characteristics of peptidases that maybe potentially involved in blood processing by the monogenean Eudiplozoon nipponicum (Heteronchoinea, Diplozoidae), an ectoparasite inhabiting gills of common carp. We show that the most abundant haemoglobinolytic endopeptidase activities in soluble protein extracts and excretory/secretory products of E. nipponicum belong to the cysteine and aspartic classes, with cathepsin L-like activity predominating over cathepsin B-like activity and supplemented with cathepsin D-like activity (paper 1). Additionally, we found that E. nipponicum adults express a variety of cathepsins L with different structural characteristics and probably different...Department of ParasitologyKatedra parazitologieFaculty of SciencePĆĂrodovÄdeckĂĄ fakult
Study of Influence Burning on Rise of Defects Vitreous Enamel Coatings
Import 05/08/2014Tato bakalĂĄĆskĂĄ prĂĄce je zamÄĆenĂĄ na studium povrchovĂœch Ășprav materiĂĄlu, sklovitĂœch smaltovĂœch povlakĆŻ a na jejich vlastnosti. DĂĄle se zamÄĆĂme na vypalovĂĄnĂ smaltu a vady smaltu, kterĂ© mohou pĆi vypalovĂĄnĂ vznikat. V Ășvodu bakalĂĄĆskĂ© prĂĄce jsou popsĂĄny vlastnosti a popis sklovitĂœch smaltovĂœch povlakĆŻ. DĂĄle popisuje technologickĂœ zpĆŻsob vĂœroby a nanĂĄĆĄenĂ smaltĆŻ. V zĂĄvÄru pojednĂĄvĂĄ o prostudovĂĄnĂ informacĂ pro zpracovĂĄnĂ prĂĄce a o zĂskĂĄnĂ informacĂ ohlednÄ vad sklovitĂœch smaltovĂœch povlakĆŻ.This bachelor's thesis is focused on the study of surface modification of materials, vitreous enamel coatings and their attributes. Furthermore, we will focus on burn of the enamel and enamel defects that can appear in the process. In the introduction of the bachelorÂŽs thesis there are describes the attributes and description of vitreous enamel coatings. This thesis also describes a technological production method and applying enamels. In conclusion discusses about study of information for processing work and about obtaining information about the defects of vitreous enamel coatings.345 - Katedra mechanickĂ© technologiedobĆ
INFLUENCE OF SUBSTRATE THICKNESS ON DIFFUSE COPLANAR SURFACE BARRIER DISCHARGE PROPERTIES
In presented work the influence of dielectric barrier thickness on the parameters of Diffuse Coplanar Surface Barrier Discharge was investigated. The discharge was operated at atmospheric pressure laboratory air. The electrical parameters of the system were studied both experimentally and using numerical simulations. The discharge pattern was studied as well using intensified CCD camera
5-Ethyl-4a-methÂoxy-1,3-dimethyl-4a,5-dihydroÂbenzo[g]pteridine-2,4(1H,3H)dione
The title compound, C15H18N4O3, was formed by the reaction of methanol with 5-ethyl-1,3-dimethylÂalloxazinium perchlorate. Its structure mimics those of possible flavin interÂmediates in flavoenzymes. The heterocyclic rings are substituted with methyl, ethyl and methÂoxy groups. The central tricyclic skeleton is bent due to the presence of an sp
3 C atom. There are weak interÂmolecular CâHâŻO interÂactions in the structure, forming a three-dimensional network
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