In der Diplomarbeit wird die Entwicklung und Werkstoffprufung von Sandwichplatten fur den Wohnbereich dargestellt. Es wurden Platten aus Papierwabenplatten, speziell aus Platten mit stehenden Wellpappschichten, und Deckschichten aus Furnieren hergestellt. Die Furniere wurden zum Teil verdichtet, um deren Eigenschaften zu optimieren. Die Verdichtung wurde unter Druck und Warme durchgefuhrt. Als Klebstoffe fur die Verbindung der Mittellagen (Kernlagen) und Deckschichten der Sandwichplatten wurden zum einen Heissschmelzklebefolien und zum anderen Polyurethanklebstoff verwendet. Die hergestellten Platten haben eine Dichte von etwa 200 - 270 kg/m und Biegeelastizitatsmoduln im Bereich von 4000 - 6000 N/mm . Sie sind damit mit herkommlichen...
ISBN: 978-3-6390-4529-1
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Дата выхода: июль 2011
Die vorliegende Arbeit beschaftigt sich mit Temperaturverteilungen eines Hochdruck-Schraubenverdichters bei verschiedenen Betriebszustanden (Druck, Drehzahl und spezifische Oleinspritzmenge). Die daraus gewonnenen Daten sollen der Uberprufbarkeit fur weitere computergestutze Simulationen dienen. Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.
ISBN: 978-3-6390-1162-3
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Ziel dieser Arbeit war es, die Untersuchung und Bewertung eines neuen High-Speed-Particle Image Velocimetry-Systems (HSPIV), in Bezug auf die besondere Eignung fur die Analyse von verbrennungsmotorischen Stromungsvorgangen, durchzufuhren. Weiterhin sollten Aussagen uber die Messgenauigkeit des Systems gemacht werden. Dazu konnten durch Messungen an einem FSI™-Modellkanal konkrete Aussagen uber die Eignung des Messsystems fur verbrennungsmotorische Messaufgaben getroffen werden. Der Einsatz eines Standard-Particle Image Velocimetry-Messsystems (Standard-PIV) erlaubte die Validierung der Messgenauigkeit fur das HSPIV-System. Weiterhin konnten durch die angestellten Messungen konkrete Aussagen uber die Ursache von Stromungsschwankungen im...
ISBN: 978-3-6392-7168-3
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Gegenstand dieser Arbeit war es, die gangigen optischen Kunststoffe wie COC, COP, PMMA, PS und PC auf ihr doppelbrechendes Verhalten zu untersuchen mit dem Ziel, fur einen bestimmten Kunststoff einen doppelbrechungsarmen Satz an Spritzgiessparametern zu finden und zusatzlich die Ausrustung mit einem inneren Gleitmittel zu erproben. Die Untersuchung der Doppelbrechung zeigte, dass nur einige der in der Optik verwendeten Kunststoffe fur polarisationsabhangige Anwendungen in Frage kommen. Die starke Richtungsabhangigkeit der Doppelbrechung ermoglichte die Herstellung einer doppelbrechungsarmen optischen Komponente in einem Spritzgiessprozess. Durch das vorgeschlagene Gleichgewicht zwischen den Spannungen und Orientierungen und die darauf...
ISBN: 978-3-6393-2030-5
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Elektroden werden in der Medizintechnik haufig zur Stimulation von Gewebe sowie zur Ableitung bioelektrischer Signale verwendet. Dabei ist die Wahl eines geeigneten Elektrodenmaterials von grosser Bedeutung. Unzureichende elektrochemische Eigenschaften konnen bei der Stimulation in Elektrodenkorrosion und Gewebeschadigung resultieren, bei der Ableitung ist die Folge eine schlechte Signalqualitat. Ausserdem muss eine ausreichende Korpervertraglichkeit und Langzeitstabilitat gewahrleistet sein. In dieser Arbeit wurde ein umfassender Vergleich einer Vielzahl von Elektrodenmaterialien hinsichtlich deren Eignung insbesondere fur implantierbare Mikroelektroden durchgefuhrt. Das Spektrum reichte dabei von unbehandelten Metallen uber mikroraue...
ISBN: 978-3-6392-5409-9
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Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! UOP LLC, formerly known as Universal Oil Products, is a multi-national company developing and delivering technology to the petroleum refining, gas processing, petrochemical production and major manufacturing industries. The company's roots date back to 1914, when the revolutionary Dubbs thermal cracking process created the technological foundation for today's modern refining industry. In the ensuing decades, UOP engineers generated thousands of patents, leading to important advances in process technology, profitability consultation, and equipment design. Данное издание не является оригинальным. Книга печатается по технологии...
ISBN: 978-6-1313-5759-6
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Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! The Electrical and Electronics Engineering Institute (formerly Department of Electrical and Electronics Engineering) of the University of the Philippines College of Engineering (UP EEEI) offers three undergraduate programs of study leading to the Bachelor of Science in Electrical Engineering (BSEE), Bachelor of Science in Electronics and Communications Engineering (BSECE), and Bachelor of Science in Computer Engineering (BSCoE) degrees. The Institute also offers graduate programs of study leading to the Master of Science in Electrical Engineering (MSEE) degree, and the Doctor of Engineering (DE) and Doctor of Philosophy (PhD) degrees in Electrical and Electronics Engineering. Various areas of...
ISBN: 978-6-1313-6750-2
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Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! The University of the Philippines Engineering Radio Guild (UP ERG) is a duly recognized organization based on the Department of Electrical and Electronics Engineering. The organization currently has active members sharing the same vision of a united EEE community with the core values of excellence and service. They actively promote the holistic development of their members, being excellent not only in academics and problem-solving skills but also in people skills – a valuable quality of leaders. They exemplify service through various academic and social projects, further increasing the consciousness on the power of collective action in bringing positive change not only in the college but also...
ISBN: 978-6-1313-6746-5
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Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! In electronic digital data transmission systems, Usage Parameter Control (UPC) and Network Parameter Control (NPC) are functions which protect the Asynchronous Transfer Mode (ATM) network resources from malicious connections, and enforce the compliance of every connection to its negotiated traffic contract. UPC and NPC are also known as traffic policing. Usage parameter control (UPC) and network parameter control (NPC) perform similar functions at different interfaces. The UPC function is performed at the user-network interface (UNI), whereas the NPC function is performed at the network-node interface (NNI). Данное издание не является оригинальным. Книга...
ISBN: 978-6-1313-5905-7
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. UPC Broadband is a Pan-European Communications company owned by Liberty Global and is active in several European countries providing bundled cable television, internet and telephone services. UPC was founded in the Netherlands, originally as United Philips Cable and later Pan-Europe Communications, before being bought out by Liberty Global. UPC serves about 6.6 million analogue cable television subscribers in 12 countries of Europe, and is the absolutely dominant provider in countries like the Netherlands, Ireland, Poland, Switzerland, Austria, Slovakia, Hungary and Czech Republic. UPC has previously had...
ISBN: 978-6-1313-5913-2
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Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! UPC Communications Ireland Limited, which trades primarily under the brand name Chorus NTL, is Liberty Global Europe's operation in Ireland. It is part of the UPC Broadband division of Liberty, UPC being an abbreviation of that company's previous name, United Philips Cable. It owns almost all of the cable operations in Ireland including those in Dublin, Cork, Limerick, Galway and Waterford. UPC was due to replace NTL and Chorus on customer bills issued from 21 October 2007, however, a full rebrand has not been carried out as of February 2010. It acts as a provider of television services, broadband, and telephone services. Данное издание не является...
ISBN: 978-6-1313-5920-0
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Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! UPC Netherlands (Dutch: UPC Nederland) is the second largest cable operator in the Netherlands, providing cable television (digital and analog), broadband Internet, and telephone service to both residential and commercial customers. UPC Netherlands was formed in 1995 as a joint venture between the Philips electronics corporation and United International Holdings, a US-owned media company, setting off on a path of quick acquisition of the Netherlands' then mostly regional TV cable operators, many of whom were already partially-owned by Philips. The South-Eastern and Eastern cable networks were unified under the UPC name in 1998, with other networks, the largest being the Amsterdam A2000 network,...
ISBN: 978-6-1310-5322-1
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Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! UPC Romania is the 2nd largest cable television operator in Romania after RCS Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.
ISBN: 978-6-1313-5937-8
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Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! UPC Sweden was a Swedish cable television distributor, mainly active in the Stockholm region. It was the second largest cable network in Sweden before it was integrated into Com Hem in 2006. It was formed in 1985 by the three estate companies Familjebostader, Svenska Bostader and Stockholmshem as StjarnTV. It was later sold to Singapore Telecom International, who passed it on to Scandinavian Equity Partners in 1998. They, now known as EQT Scandinavia, sold it to United Pan-Europe Communications in 1999 who changed the company name to UPC in 2000. Digital television was launched in 2001, but it kept an analogue basic package for its entire existence. Данное издание не...
ISBN: 978-6-1313-5938-5
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Дата выхода: июль 2011
Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
High Quality Content by WIKIPEDIA articles! Upcycling is the process of converting waste materials or useless products into new materials or products of better quality or a higher environmental value. The first recorded use of the term upcycling was by Reiner Pilz of Pilz GmbH in an interview by Thornton Kay of Salvo in 1994. The term upcycling was also used by William McDonough and Michael Braungart in their 2002 book Cradle to Cradle: Remaking the Way We Make Things. They state that the goal of upcycling is to prevent wasting potentially useful materials by making use of existing ones. This reduces the consumption of new raw materials when creating new products. Reducing the use of new raw materials can result in a reduction of energy...
ISBN: 978-6-1310-4950-7
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Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! The Unified Profile for DoDAF/MODAF (UPDM) is the product of an Object Management Group (OMG)] initiative to develop a modeling standard that supports both the USA Department of Defense Architecture Framework (DoDAF) and the UK Ministry of Defence Architecture Framework (MODAF). The current UPDM - the Unified Profile for DoDAF and MODAF was based on earlier work with the same acronym and a slightly different name - the UML Profile for DoDAF and MODAF. The UPDM initiative began in 2005, when the OMG issued a Request for Proposal. This request was based on the then current versions of DoDAF (1.0) and MODAF (1.1). While the specification submission development was underway, significant changes...
ISBN: 978-6-1313-5941-5
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Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Upilex is a heat resistant polyimide film formed from biphenyl tetracarboxylic dianhydride (BPDA) monomers. Its properties include dimensional stability, low water absorption and high chemical resistance. It was developed by UBE Industries. The James Webb Space Telescope (JWST), anticipated to be launched in 2014 for a 10-year mission, will make observations in the infrared portion of the spectrum to examine the origins and evolution of our universe. Because it must operate at cold temperatures in order to make these sensitive measurements, it will use a large, lightweight, deployable sunshield, made of several...
ISBN: 978-6-1313-5957-6
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Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! UPM Interchange is a major interchange of the North-South Expressway Southern Route and also Sungai Besi Expressway in Malaysia. It was a pioneer interchange of the Kuala Lumpur-Seremban Expressway connecting Kuala Lumpur to Seremban. This interchange is located near Universiti Putra Malaysia (UPM). North-South Expressway (NSE) Southern Route, E2 AH2 is the southern route of the North-South Expressway, which is the longest expressway in Malaysia. It is connected by the E1, and continues on down south. The expressway is roughly oriented in a north-south direction traversing four states in Peninsular Malaysia; namely Selangor, Negeri Sembilan, Malacca and Johor. Данное издание не...
ISBN: 978-6-1313-6113-5
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Дата выхода: июль 2011
Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
High Quality Content by WIKIPEDIA articles! Upsala-Lenna Jernvag (ULJ) is a 32.6 km long 891 mm (3 Swedish feet) narrow-gauge heritage railroad in Uppsala County, Sweden. 891 mm is the most common narrow-gauge in the country, but has only been used in Sweden and in a mine in the Norwegian island of Spitsbergen. The railroad, run by the SRJmf society, is one of a few remaining lines of a greater network of narrow-gauge railroad lines in the area called Stockholm-Roslagens Jarnvagar (SRJ). Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.
ISBN: 978-6-1303-0674-8
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Дата выхода: июль 2011
What is the physical target of upscaling in reservoir simulation? Lasseter et al. proposed that scale-up of properties should be done from the scale of a representative elementary volume (REV), a volume for which the measured property does not change with an increase in scale over a given limit of scale. For retaining the original heterogeneous information, the decisive factor is the final grid adopted. Consequently, the REV Grid theorem has been developed, which provides a clear and definite target for reservoir upscaling. Reservoir simulation cases show that using the REV Grid technique, the consistency of the reservoir performances of before and after scale-up is much better than in the case of the conventional upscaling. The new...
ISBN: 978-3-8383-1269-9
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Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! The UR-100N is an intercontinental ballistic missile in service with Soviet and russian Strategic Rocket Forces. The missile was given the NATO reporting name SS-19 Stiletto and carries the industry designation 15A30. Russia has 136 missiles still in service, and plans to keep them in their arsenal until 2030. At present (2007) the missiles are deployed in Deraznja, Kozelsk and Pervomajsk y Tatiscevo. Development of the UR-100N began at OKB-52 in 1970 and flight tests were carried out from 1973 through 1975. In 1976, the improved UR-100NUTTH version entered development with flight tests in the later half of the decade. Данное издание не является оригинальным....
ISBN: 978-6-1313-7128-8
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Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! The UR-200 was an intercontinental ballistic missile (ICBM) developed by OKB-52 of Vladimir Nikolaevich Chelomey in the Soviet Union. It was known during the Cold War by the NATO reporting name SS-10 Scrag and internally by the GRAU index 8K81. The design was authorized by the Decisions of the Central Committee of the CPSU of March 16 and August 1, 1961, and the draft project was finished in Jule 1962. It first flew on November 4, 1963 from the Baikonur Cosmodrome. The ninth and final flight was conducted on October 20, 1964. Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд...
ISBN: 978-6-1313-7158-5
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Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! The steamboat Urania was a vessel that operated on Lake Washington in the first part of the 20th Century. Built of wood, the vessel burned and sank in 1914. In 2002, the wreck was found and photographed by divers. Urania was built in 1907 on Lake Washington, for Captain John Anderson, to join his fleet of steamboats on Lake Washington, operating under the name of the Anderson Steamboat Company. She was 85 feet long. “Urania” was the Greek name for the muse of astronomy and astrology Captain Anderson named his vessels after classical gods, starting with Xanthus and Cyrene. Urania was similar to but slightly smaller than another Anderson vessel, Fortuna, built in 1906. Captains Wells Green...
ISBN: 978-6-1313-1927-3
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Дата выхода: июль 2011
Decision makers recognize that traffic forecasts are sometimes based on assumptions that may not be realized. They should be provided with tools that can help them to evaluate and select robust projects, no matter which future scenario materializes. There is a need to assess the risk of development occurring or not occurring, or development occurring at one location rather than another. Due to uncertainties in forecasting future transportation facilities, project evaluation procedures should be flexible enough to accommodate changing outcomes as they develop. This book develops a procedure based on Robustness Analysis techniques and uses an illustrative example in demonstrating the use of the methodology in project selection as it...
ISBN: 978-3-6391-1990-9
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Книга по требованию
Дата выхода: июль 2011