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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
531

Automatic Transcript Generator for Podcast Files

Holst, Andy January 2010 (has links)
In the modern world, Internet has become a popular place, people with speech hearing disabilities and search engines can't take part of speech content in podcast les. In order to solve the problem partially, the Sphinx decoders such as Sphinx-3, Sphinx-4 can be used to implement a Auto Transcript Generator application, by coupling already existing large acoustic model, language model and a existing dictionary, or by training your own large acoustic model, language model and creating your own dictionary to support continuous speaker independent speech recognition system.
532

Assembler Generator and Cycle-Accurate Simulator Generator for NoGAP

Akhlaq, Faisal, Loganathan, Sumathi January 2010 (has links)
System-on-Chip is increasingly built using ASIP(Application  Specific Instruction set Processor) due to the flexibility and efficiency obtained from ASIPs. NoGAP (Novel Generator of Accelerator and Processor framework) is an innovative approach for  ASIP design, which provides the advantage of both ADL (Architecture  Description Language) and HDL (Hardware Description Language) to the  designer. For the processors designed using NoGAP, software tools need to be automatically generated, to aid the  designer in programming and verifying the processor. As part of the master thesis work, we have developed two generators namely Assembler generator and Cycle-Accurate Simulator generator for NoGAP using C++. The Assembler generator automatically generates an assembler, which is used to convert the assembly code written by a programmer into relocatable binary code. The Cycle-Accurate Simulator generator automatically generates a cycle-accurate simulator to model the behavior of the designed processor. Both these generators are static, and can be used to generate the tools for any processor created using NoGAP. In this report, we have detailed the concepts behind the generators,and the implementation details of the generators. We have listed the results obtained from running assembler and cycle-accurate simulator on a test processor created using NoGAP. / NoGAP
533

Odpadové hospodářství podniku EXCALIBUR ARMY, provozovna Šternberk / Waste management system of the EXCALIBUR ARMY company, branch Šternberk

Hřivnová, Pavla Unknown Date (has links)
Thesis is focused on the issue of waste production, collection and management in Excalibur Army, s.r.o company, at the facility in Šternberk. I have used registration and operative data acquired directly in cooperation with the service ecologist. I described the process of waste management at the facility, since its creation until its application as a secondary raw material or its transfer to the authorized personnel for its disposal either to deposition in land-fill or its combustion in the incinerator. In my conclusion, I suggest several operational, but also administrative, precautions for overall improvement of waste management in the company.
534

Energetický paroplynový zdroj na bázi spalování hutnických plynů / Gas steam cycle power plant using metelurgic gas

Kysel, Stanislav January 2011 (has links)
The main goal of my thesis is to carry out thermic calculations for adjusted conditions of electric and heat energy consumption. The power of the generator is 330 MW. In the proposal, you can find combustion trubines type GE 9171E. Steam-gas power plant is designed to combust metallurgical gases. Effort of the thesis focuses also on giving a new informations about trends in combinated production of electric and heat energy.
535

Generátor přívětivých analyzátorů / Kind parser generator

Dzurenko, Tomáš January 2016 (has links)
Title: Kind parser generator Author: Bc. Tomáš Dzurenko Department: Network and Labs Management Center Supervisor: RNDr. Michal Žemlička, Ph.D., Department of Software and Com- puter Science Education Abstract: This thesis introduces a generator which takes as its input a definition k-kind grammar and creates source code of analyzer or translator for the language generated by this kind grammar. Opposed to traditional LL(k) grammars, k-kind grammars allow usage of direct left recursion in its rules. This allows for more comfortable and clearer formulation of input grammar rules. Keywords: parser, translator, generator, C++, kind grammar
536

Daty řízený generátor webových aplikací / Data-driven Web Application Generator

Potoček, Tobiáš January 2016 (has links)
This thesis is addressing the issue that we are not able to fully utilize the potential of all the data that the contemporary world around us is constantly producing. The goal of this thesis is to implement a Linked Data driven web application generator that allows lay users to generate web applications from multiple RDF data sources. The application generator automatically analyzes the data sources to help the user with the generation process. Each generated application can be configured and published. The generator contains a list of different types of applications that can be generated depending on the type of input data. This list can be extended and the generator works as a framework which simplifies the process of adding support for new types of applications and new types of data. The generator is also a platform. It allows users to create accounts to manage their published applications and it also features a catalog of published applications and a repository of publicly available data sources that any user can use to generate a new application. The generator is integrated into LinkedPipes Visualization tool. Powered by TCPDF (www.tcpdf.org)
537

次微米陣列鎳鐵圓盤渦旋核心震盪所形成之微波控制頻率可調的自旋波源 / Frequency modulated spin waves generator via oscillating vortex cores in sub-micron NiFe disk array excited by electro-magnetic microwave

蔡禮在, Tsai, Li-Zai Unknown Date (has links)
我們在實驗中實現以高頻磁場激發之自旋波發射源,此發射源不需外加直流磁場即可給出4GHz~13GHz頻率之自旋波。 使用自旋波為訊息載體的元件只有自旋角動量傳遞而沒有電荷流動,可以從根本上解決歐姆熱耗散問題,但在近期研究中自旋波的產生往往只能在FMR下伴隨產生,或因為波源的形狀而限制了自旋波頻率,然而在我們的實驗裡以共面波導產生垂直樣品面的高頻磁場,震盪鎳鐵合金(Permalloy﹐Ni81Fe19)線上之圓盤型結構。因強交換耦合作用與形狀異向性,圓盤型結構的鎳鐵合金會形成磁渦漩態(magnetic vortex),且渦漩態中心會形成一塊垂直方向磁區,而此一磁區可以看作為點波源,此點波源即可解決頻率限制問題,且在這結構下不需直流外加場即可穩定存在,在高頻磁場震盪下即會傳播出自旋波。 由布里淵散射儀(Brillouin light scattering, BLS)量測中,我們觀察到此自旋波由圓盤向外發射,且可以由改變導入共面波導微波的頻率來調控自旋波的頻率,電性量測中證實此自旋波在特定磁場下magnetic vortex會有不同的本徵模式(eigen mode)震盪。 / The study of spin waves (SW) excitation in magnetic devices is one of the most important topics in modern magnetism due to promising applications as information carrier and for signal processing. However, a major challenge for this issue is the requirement to excite propagating spin waves with tunable GHz frequency in the magnonic circuits. We experimentally realize a spin-wave generator, capable of frequency modulation, in a magnonic waveguide. The emission of spin waves was produced by the reversal or oscillation of nanoscale magnetic vortex cores in a NiFe disk array. The vortex cores in the disk array were excited by an out of plane radio frequency (rf) magnetic field. The dynamic behaviors of the magnetization of NiFe were studied using a micro-focused Brillouin light scattering spectroscopy (BLS) setup and electrical measurement. In addition to the discrete ferromagnetic resonance (FMR) signals above external dc saturation magnetic field, we observed clear signals at zero magnetic field where vortex cores are present.
538

Screen Printed Thermoelectric Devices

Willfahrt, Andreas January 2014 (has links)
Thermoelectric generators (TEG) directly convert heat energy into electrical energy. The impediments as to why this technology has not yet found extensive application are the low conversion efficiency and high costs per watt. On the one hand, the manufacturing process is a cost factor. On the other, the high-­‐priced thermoelectric (TE) materials have an enormous impact on the costs per watt. In this thesis both factors will be examined: the production process and the selection of TE materials. Technical screen printing is a possible way of production, because this method is very versatile with respect to the usable materials, substrates as well as printing inks. The organic conductor PEDOT:PSS offers reasonable thermoelectric properties and can be processed very well in screen printing. It was demonstrated by prototypes of fully printed TEGs that so-­‐called vertical printed TEGs are feasible using standard graphic arts industry processes. In addition, the problems that occur with print production of TEGs are identified. Finally, approaches to solve these problems are discussed.
539

Automatic Generation Of Compiled Cycle Level Microarchitecture Simulators For Superspeculative Processors

Chandran, Priya 06 1900 (has links) (PDF)
No description available.
540

Scandium complexes : physico-chemical study and evaluation of stability in vitro and in vivo for nuclear medicine application / Complexes de Scandium : étude physico-chimique et évaluation des stabilités in vitro et in vivo pour des applications en médecine nucléaire

Kerdjoudj, Rabha 04 December 2014 (has links)
Parmi les différents isotopes du Scandium qui peuvent être utilisés en médecine nucléaire, on peut citer le ⁴⁷Sc et le ⁴⁴Sc. Le premier se désintègre en émettant un électron associé à un gamma de 159 keV et peut donc être utilisé soit pour faire de la radiothérapie, soit de l’imagerie TEMP. Le ⁴⁴Sc (3.97 h) se désintègre dans 94.27 % des cas en émettant un positron, accompagné d’un photon γ d’énergie égale à 1.157 MeV. Cet isotope est alors un candidat idéal pour des applications en imagerie TEP. Actuellement, le Cyclotron de haute énergie et haute intensité Arronax produit le ⁴⁴Sc et coproduit son état isomérique le ⁴⁴mSc (2.44 j). Le ⁴⁴mSc a des propriétés (Eᵧ=270 keV, 98.8 %) qui permet d’envisager son utilisation comme potentiel générateur in vivo. Les travaux précédents ont permis de montrer que le ligand DOTA est le plus adapté et le plus stable pour le Sc. Ce travail de thèse a pour but de mettre en évidence la faisabilité du générateur in vivo ⁴⁴m/⁴⁴Sc. Dans un premier temps une procédure a été optimisée et validée pour la production du ⁴⁴m/⁴⁴Sc avec une haute activité spécifique et pureté chimique. Le radiomarquage sur des peptides contenant du DOTA a été ensuite développé et optimisé. Des études théoriques et expérimentales ont été réalisées dans le but de démontrer la faisabilité du ⁴⁴m/⁴⁴Sc comme potentiel générateur in vivo. En fin des études de stabilité in vitro sur des complexes radiomarqués du ⁴⁴m/⁴⁴Sc suivi d’études de biodistribution et d’imagerie TEP ont été réalisées. / Among the different isotopes of Scandium that can be used in nuclear medicine may be mentioned the ⁴⁷Sc and ⁴⁴Sc. The first decays by emitting an electron associated with a 159 keV gamma can thus be used either for radiotherapy or TEMP imaging. The ⁴⁴Sc (3.97 h) decays in 94.27% in case by emitting a positron, with a γ photon energy equal to 1.157 MeV. This isotope is then an ideal candidate for applications in PET imaging. Currently, the Cyclotron of high energy and high intensity ARRONAX produce ⁴⁴Sc and co-produces the isomeric state the ⁴⁴mSc(2.44 d). The ⁴⁴mSc has properties (Eᵧ = 270 keV, 98.8%), which allows to consider its use as a potential in vivo generator. Previous work had demonstrated that the DOTA ligand is most suitable and stable for Sc. This thesis aims; make in evidence the feasibility of the in vivo ⁴⁴m/⁴⁴Sc generator. Initially a procedure was optimized and validated for the production of ⁴⁴m/⁴⁴Sc with a high specific activity and chemical purity. Radiolabeling of DOTA conjugated peptides was then developed and optimized. Theoretical and experimental studies have been performed in order to demonstrate the feasibility of ⁴⁴m/⁴⁴Sc as a potential in vivo generator. Finally, in vitro stability studies on radiolabeled ⁴⁴m / ⁴⁴Sc complexes were performed, followed by biodistribution studies and PET imaging.

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