The diploma thesis deals with the influence of building modifications in the form of thermal insulation of the external cladding and replacement of windows on the energy performance of the building. In addition to the building modifications, the influence of heating regulation and hot water preparation on the energy performance of the building is assessed. These facts are analyzed for two older, just reconstructed, houses of similar size. Heat - technical calculations are made in the TV program of the company Protech, Nový Bor. The output is an analysis of simple return on investment in individual measures. In its second part, the thesis deals with the design of several examples of regulation. It concerns the regulation of underfloor heating, solar collector using one storage tank, solar collector using two storage tanks and automatic closing of the storage tank of the heating system. The electronics of the controllers are solved by the Arduino Mega 2560 chip. In addition to the programmable arduino chip, the three-way valve, temperature sensor and pump are used for underfloor heating. The solar system uses solar collector, temperature sensors, storage tanks, programmable Arduino chip, pumps, solenoid valve and LCD display. The automatic closing of the accumulation tank uses the solenoid valve, temperature sensor, pump and Arduino.

No description available.

台灣TFT LCD產業在國內六家主要廠商的帶動下，由草創期邁向快速成長期，成為世界舞台上矚目的焦點。本研究以台灣TFT LCD產業為研究對象，一方面為台灣TFT LCD產業記錄略盡微薄之力，一方面藉著技術知識特質與內外部技術網路的探討，深入瞭解台灣TFT LCD產業組織知識流通以及能耐打造的情況。 本研究以個案訪談為主要研究方式，共訪問六家主要的TFT LCD廠商。本研究以「技術知識特質」、「外部技術網路」、「內部技術網路」探討其對台灣TFT LCD產業廠商「組織知識流通」的影響。本研究之研究發現如下： 壹、技術知識特質對外部技術網路之影響 一、本研究發現當組織技術知識路徑相依度不同時，與技術知識吸收來源關係緊密程度亦不相同。當組織技術知識路徑相依度愈高時，與技術知識吸收來源關係愈寬鬆。當組織技術知識路徑相依度愈低時，與技術知識吸收來源關係愈緊密。 二、本研究發現當組織技術知識路徑相依度不同時，組織在吸收供應商的技術知識上採取不同的模式。當台灣TFT LCD廠商技術知識路徑相依度愈高時，其在吸收技轉廠商的技術知識上採取共同開發模式。當台灣TFT LCD廠商技術知識路徑相依度愈低時，其在吸收設備供應商的技術知識上採取交付模式，且設備供應商會提供文件資料、派人駐廠協助。 貳、外部技術網路對組織知識流通之影響 一、本研究發現當組織與技術知識來源關係緊密程度不同時，組織在管理知識吸收上會採取不同的互動方式。當台灣TFT LCD廠商與技術知識來源關係緊密時，其在管理知識吸收上會採取持續互動的方式。當台灣TFT LCD廠商與技術知識來源關係寬鬆時，其在管理知識吸收上不會採取持續互動的方式。 參、內部技術網路對組織知識流通之影響 一、本研究發現知識經驗的分享有助於組織知識在轉換過程中創造與蓄積。知識經驗透過師徒制、在職訓練分享，有助於知識在共同化過程中蓄積與傳播。知識經驗透過文件資料撰寫，有助於知識在外化過程中蓄積與傳播。知識經驗透過面對面溝通分享，包括會議召開、空間設計，有助於知識在結合過程中創造。知識經驗透過內部網路分享，有助於知識在結合過程中蓄積與傳播。 二、本研究發現組織擁有知識創造型團員有助於組織知識的流通。台灣TFT LCD產業的知識操作員在知識共同化過程中，藉著親赴日本實地學習促進組織知識的吸收。台灣TFT LCD產業的知識操作員在知識外化過程中，藉著將受訓內容進行文件化記錄，促進組織知識的蓄積。台灣TFT LCD產業的知識主管屬於T型人，透過會議傳遞、溝通組織願景，有助於知識的創造。 三、本研究發現組織內研發部門與生產部門間的連結與轉移，有助於解決知識創造過程中的問題。台灣TFT LCD各家廠商皆藉著研發部門與生產部門間人員的互動來促成問題的解決。 肆、台灣TFT LCD產業創新特色 一、本研究發現台灣TFT LCD產業這兩年快速發展的過程中，廠商為了避免技術風險與市場風險，採取下列的作法：以共同開發、獨家授權、合資等模式，與獨有的日本技轉廠商維持緊密的合作關係來降低技術風險；以產品銷售母公司、為技轉廠商進行代工等方式來降低市場風險。 二、本研究發現當母公司進行跨業投資台灣TFT LCD產業時，會透過集團協助組織知識流通，其中包括高階主管、生產人才的調任，以及技術知識、管理經驗的提供。 三、本研究發現在產品開發能力移轉上，台灣TFT LCD廠商成功邁向第二個層次—調適與零件本土化的能力移轉，並建構本身在實體系統、管理系統、技術與知識、價值觀各方面的核心能力。 四、本研究發現在台灣TFT LCD產業崛起過程中，工研院除了提供技術知識給廠商外，亦扮演人才提供的角色，協助台灣TFT LCD產業組織知識的流通。 五、本研究發現在台灣TFT LCD產業崛起過程中，創新的CEO透過容忍智慧型失敗、塑造關懷（Care）與學習的組織環境，協助組織內知識的流通。

Examensarbetet har utförts i samarbete med företaget LVI (Low Vision International) som tillverkar elektroniska hjälpmedel för synskadade. LVI utvärderar vid jämna mellanrum nya LCD-bildskärmar för deras produkter. LVI behöver metoder samt utrustning för att mäta bildskärmars responstid och latens. Både responstiden och latensen ger fördröjningar vilket t.ex. leder till att bilden blir oskarp, rörliga föremål får en svans efter sig eller att lju- det kommer före bilden. I detta arbete utförs en grundlig förstudie som behandlar bild- skärmars responstid och latens samt ger ett underlag för att konstruera eller köpa mätut- rustning för responstidsmätningar. I förstudien framkommer den standardiserade mätmeto- den ”grey-to-grey” som LVI kan använda för att mäta responstiden. En mätkrets konstrue- ras för att mäta responstiden samt beställs en dedikerad enhet för latensmätning. För att ut- värdera mätmetoderna utförs ett antal tester med mätkretsen för responstid och den dedike- rade enheten för mätning av latens. Mätningarna visar senare att mätmetoden ”grey-to- grey” är den som LVI ska använda men metoden behöver vidareutvecklas. Den dedikerade enheten för latensmätningar visar sig mäta en del av responstiden och bör därför endast an- vändas som komplement till responstidsmätningen vid jämförelser mellan olika bildskär- mar. Arbetet levererar en förstudie i LCD-bildskärmars responstid och latens, en vidareut- vecklad version av ”grey-to-grey”-metoden, mätutrustning för responstidsmätning samt den dedikerade mätenheten för latens till företaget LVI. / The thesis was performed in collaboration with the company LVI (Low Vision Interna- tional) that manufactures electronic devices for the visually impaired. LVI evaluates new LCD displays for their products at regular intervals. LVI need methods and equipment for measuring response time and input lag. Both response time and input lag cause delays, which results in such things as image blur, ghosting after moving objects or a delay between sound and image. The preliminary study reveals the standardized method “grey- to-grey” that LVI can use to measure response time. A measurement circuit was constructed to measure response time and a dedicated unit for input lag measurement was ordered. To evaluate the measurement methods a number of tests were conducted with the response time circuit and the dedicated input lag unit. The measurements showed that the method LVI shall use is the "grey-to-grey” method but it needs further development. It turned out that the dedicated unit for input lag measured a portion of the response time and should therefore only be used as a complement to the response time measurement when comparing displays. The thesis delivers a preliminary study in LCD displays response times and input lag, a further developed version of the “grey-to-grey” method, measurement equipment for response time and a dedicated unit for input lag measurements to the company LVI.

No description available.

Aujourd’hui, la recherche sur les technologies de stockage d’énergie connaît un essor important dû au fort développement de l’électronique portable et des modes de transport écologiques. La plupart des batteries commercialisées utilisent des électrolytes liquides ou à base de liquides qui limitent leur stabilité thermique, la densité d’énergie et la sécurité. Ces limitations pourraient être considérablement diminuées par l’utilisation d’électrolytes polymères solides (SPE) et la technologie lithium métal polymère (LMP). L’objectif des SPE est de combiner au sein du même matériau une conductivité ionique élevée et une tenue mécanique suffisante pour éviter la formation de dentrites de lithium. Dans ce contexte, les copolymères triblocs PS-b-POE-b-PS, avec le POE comme bloc conducteur et le bloc PS apportant la résistance mécanique, sont d’excellents candidats. Afin d’établir des corrélations composition/morphologie/performance, le but de mes travaux de thèse est d’obtenir une caractérisation détaillée des copolymères à blocs synthétisés. Ainsi, les PS-b-POE-b-PS synthétisés (NMP) ont été analysés par chromatographie liquide aux conditions limites de désorption LC LCD. De plus, les analyses de la nano structuration (AFM, TEM et SAXS), des propriétés thermiques (DSC) et mécaniques (DMA) sont discutées. Enfin, des mesures d’impédance ont été effectuées via des cellules symétriques Lithium/ Electrolyte/ Lithium. / The research on electrochemical storage of energy is today in a stage of fast and profound evolution owing to the strong development of portable electronics requesting power energy as well as the requirement of greener transport modes. Most commercial batteries use liquid or liquid-based electrolytes, which limits their thermal stability, energy density and safety. These limitations could be considerably offset by the use of solid polymer electrolytes (SPE) and lithium metal polymer technology (LMP). However, the main drawback of the SPE is the decrease of the ionic conductivity with increasing mechanical strength, necessary to avoid the formation of lithium dendrites during the recharge of the battery. In this context, triblock copolymers PS-b-PEO-b-PS with a PEO block as ionic conductor and PS block providing mechanical strength was a promising candidate as SPE. In order to build composition/morphology/performance relationships, the aim of my PhD is to characterize carefully the block copolymer. For that purpose, the PS-b-PEO-b-PS synthesized (NMP) were characterized using Liquid Chromatography under Limiting Conditions of Desorption (LC LCD). Furthermore, analyses of morphologies and nano-structure by Atomic Force Microscopy (AFM), Transmission Electron Microscopy (TEM) and Small Angle X-ray Scattering (SAXS) techniques, analyses of thermal (DSC) and mechanical (DSC) properties will be also discussed. Finally, measures of impedance were made via symmetric cells Lithium / Electrolyte / Lithium.

This thesis deals with complete theoretical design of security system for a family house, from the selection of technologies, security principles and selection of elements, theoretical suggestions of their placement to practical realization. I this thesis, securing of entry points, such as doors and windows, is done by magnetic contact sensors. Windows are secured also against breaking of glass. Inner space is secured using motion sensors. Further, the function principle of optical latches as secondary securing element of inner space is explained. The designed security system implements a central control unit, which is able to provide status information on all security elements to the host system. IQRF wireless communication operationg in licence-free is used for communication among elements of the security system. GSM SIM9000 module is used for communication with the security system.

The Master‘s thesis deals with a creating of display writers on multiple-function steering wheel Formule Student. It is mainly about dates transfered through RS232 or CAN bus from control unit of the Formule to microcontroller. First of all it is necessary to find out, which informations and a which way of displaying them are more useful and readable for drivers. This leads to another point - right choice of display writers, which will be used on the steering wheel. Creation of the design and construction of display device follows.

This thesis deals with the development of embedded system for ultra light airplanes and helicopters. The aim is to design a system which would allow to measure and record the length of individual flights. It is therefore an onboard electronic diary which should facilitate and streamline the administration associated with sport aircraft operation. The base of the system is created on microcontroller of the MSP430 family by Texas Instruments. A reader will be offered the used hardware, the system design, the way of function and the possibility of using of the suggested system.

aaaaaRare earth elements (Sc, Y and group 15 lanthanides) and their compounds currently have significant practical use in metallurgy, glass industry, as highly active catalysts for the production of so-called. NiMH batteries, alloys for the manufacture of permanent magnets and e.g. moderators rods in the nuclear energy, but above all they have an irreplaceable role in modern electronics for phosphors TV screens, CRT earlier today, PDP and LCD monitors and displays, tablets, mobile phones etc., which give them a high-quality picture and sound. Unlike most base and precious metals are concentrated in the conquerable ore deposits, occur in the form of compounds as part of mixed minerals in the rarely economically exploitable concentrations, a mining and processing is costly and negative impacts on the environment, paradoxically towards the title but their overall content in the crust is relatively high, the average concentration in the range of about 150 to 220 ppm. The main world producer of REE, China, in 2010, significantly reduced exports by 40 %, making prices of some REE increased up to 1500 % during the month. Demand for REE is growing, so often talks about the recycling of valuable materials back into production, as called. "Urban mining", ie "urban mining", thereby reducing the amount of...