Instationare Stromungsbedingungen in mit Flussigkeit gefullten Leitungen konnen zu Druckstossen und Kavitationsschaden fuhren. Diese Phanomene treten somit haufig auch in Trinkwasser-Transportleitungen auf. Die z.B. beim schnellen Schliessen oder Offnen von Schiebern auftretenden Uber- und Unterdrucke konnen oft ein Vielfaches der Berechnung meist zugrunde liegenden statischen Druckes erreichen. In diesem Buch werden Ursachen, Auswirkungen und Problemlosungen auf der Grundlage existierender Berechnungsverfahren analysiert und an einfachen Beispielen dargelegt bzw. nachgewiesen. Die mit diesem Buch entstandene Berechnungssoftware kann uber den Autor separat bezogen werden. Данное издание не является...
ISBN: 978-3-6391-1369-3
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Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
High Quality Content by WIKIPEDIA articles! Amtrak's Vermonter is a 611-mile (983 km) passenger train service between St. Albans, Vermont, New York City and Washington, D.C. One trip runs in each direction per day.The train replaced the overnight Montrealer which terminated in Montreal, Canada. When the Montrealer route was threatened with cancellation due to budget cuts, the State of Vermont stepped in to subsidize service as far north as St. Albans, near the Canadian border. Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.
ISBN: 978-6-1304-7033-3
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Frederic P. Miller, Agnes F. Vandome, John McBrewster
High Quality Content by WIKIPEDIA articles! A vernier scale is an additional scale which allows a distance or angle measurement to be read more precisely than directly reading a uniformly-divided straight or circular measurement scale. It is a sliding secondary scale that is used to indicate where the measurement lies when it is in between two of the marks on the main scale. Verniers are common on sextants used in navigation, scientific instruments used to conduct experiments, machinists' measuring tools (all sorts, but especially calipers and micrometers) used to work materials to fine tolerances and on theodolites used in surveying. When a measurement is taken by mechanical means using one of the above mentioned instruments, the...
ISBN: 978-6-1327-6532-1
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Дата выхода: июль 2011
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
High Quality Content by WIKIPEDIA articles! Veronique is the designation of a French sounding rocket with liquid fuel drive that was developed partly by German scientists who worked in Peenemunde. The Veronique was built between 1950 and 1969 in several versions, of which the versions P2, P6 and R were only experimental models. They were made in Vernon, Eure. Veronique is of course a female first name, but is the abbreviation for Vernon-electronic too. Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.
ISBN: 978-6-1313-3300-2
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Neben der Erdwarme ist die solare Einstrahlung die zentrale Energiequelle unseres Planeten. Technisch kann diese auf direktem Weg mit Hilfe von solarthermischen und photovoltaischen Systemen genutzt werden. Dabei ist insbesondere wahrend der Planungsphase grosserer solarenergetischer Anlagen die Problematik der Verschattungsverluste zu beachten. Welchen Einfluss haben die standortspezifischen Verschattungen auf den Energieertrag der jeweiligen Anlage? Die vorliegende Arbeit beschreibt die technischen/physikalischen Grundlagen fur die Berechnung der standortspezifischen Verschattungsverluste. Basis dieser Berechnung sind die Modellierung des Sonnenstandes, die Modellierung der Solarmodule sowie die dreidimensionale Modellierung der die...
ISBN: 978-3-6390-3015-0
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Bei nanogefullten Polymeren ist es von entscheidender Bedeutung, eine homogene Verteilung des Nanofullstoffs zu erreichen und diese zu uberwachen. Am effizientesten ist eine Charakterisierung wahrend der Herstellung wodurch gleichbleibende Qualitat sichergestellt werden kann. Daher war das Ziel dieses Buches, eine in-line Nahinfrarot (NIR) Anlage an einem gleichlaufenden Doppelschneckenextruder zu installieren, um die Verteilung der Partikel zu charakterisieren. Zusatzlich wurden in diesem Buch die theoretischen Hintergrunde der Nahinfrarottechnologie inklusive Funktionsweise der Chemometrik, Aufbereitung der Spektraldaten, sowie der Stand der Technik und die vielseitigen Einsatzmoglichkeiten und Leistungsstarke eines NIR-Spektrometers...
ISBN: 978-3-8364-6522-9
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Mit der Musterzulassung der Citation Mustang und der Eclipse 500 geht eine neue Kategorie von Luftfahrzeugen an den Start, die angetreten ist, das heutige Luftverkehrssystem nachhaltig zu verandern. In der Aura der Very Light Jets stehen modernste Technologien, geschichtlich einmalige Bestellmengen und beachtliche Investitionskosten - jedoch auch sehr hohe Unsicherheiten im Hinblick auf mogliche Auswirkungen auf das Air Traffic Management. Durch die Kombination von ingenieurtechnischen und wirtschaftswissenschaftlichen Modellen auf Basis realer Flugleistungsparameter von Very Light Jets gibt der Autor Georg Naumann valide Orientierungshilfe in der aktuellen Diskussion. Das entwickelte Modell lasst sich hierbei problemlos neben dem hier...
ISBN: 978-3-8364-7831-1
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In der Vakuumtechnik wird das Prozessverhalten durch Partikel negativ beeinflusst. Eine Quelle fur die Entstehung von Partikeln ist der Dichtbereich des Ventils. In dieser Arbeit wurde das Verhalten eines bestimmten Dichtmaterials (Viton) beim Abdichtvorgang untersucht. Durch verifizierte Simulationen wurden Kraft-Weg-Kennlinien generiert, die fur die konstruktive Auslegung des Vakuumventils und dessen Antriebseinheiten verwendet werden. Von signifikanter Bedeutung ist das Verhalten des Dichtwerkstoffes wahrend des Schliessvorganges. Um das Materialverhalten beschreiben zu konnen, wurden Materialversuche durchgefuhrt. Diese Kennwerte bildeten die Grundlage der Finite Elemente Simulation. Simuliert wurde das Dichtmaterial in verschiedenen...
ISBN: 978-3-6390-9430-5
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Frederic P. Miller, Agnes F. Vandome, John McBrewster
High Quality Content by WIKIPEDIA articles! The Vespa 150 TAP is an Italian Vespa scooter modified to transport a M20 75 mm recoilless rifle, which was used in the 1950s by the French Airborne Forces (Troupes aeroportees, or TAP). It was produced by Ateliers de Construction de Motocycles et Automobiles (ACMA), a licensed assembler of Vespas in France, in 1956 and 1959. Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.
ISBN: 978-6-1339-8625-1
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Дата выхода: июль 2011
Frederic P. Miller, Agnes F. Vandome, John McBrewster
High Quality Content by WIKIPEDIA articles! Un vetement est un objet, en general en tissu, venant couvrir une partie du corps. D'abord concu pour proteger, le vetement passe d'un role d'habitacle (simples peaux de betes) a un role d'outil quand il evolue afin de faciliter les mouvements puis a un role de parure quand il s'agremente d'ornements. Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.
ISBN: 978-6-1327-8908-2
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Дата выхода: июль 2011
Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
Strike Fighter Squadron 154 (VFA-154), also known as the "Black Knights", is a United States Navy strike fighter squadron stationed at Naval Air Station Lemoore. The Black Knights are an operational fleet squadron flying the F/A-18F Super Hornet. They are currently attached to Carrier Air Wing Nine and deployed aboard the aircraft carrier USS John C. Stennis (CVN-74). VFA-154 began its career as VFB-718 on July 1, 1946 based at NAS New York in New York flying the F6F Hellcat as a Naval Reserve squadron. Soon they transitioned to the F4U Corsair. The unit went through several designation changes as well, becoming VF-68A then VF-837. Данное издание не является оригинальным. Книга...
ISBN: 978-6-1305-7533-5
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In der modernen digitalen Signalverarbeitung gewinnen Oszillatoren und Dezimationsfilter zunehmend an Bedeutung. In diesem Buch werden sowohl verschiedene Moglichkeiten zur Erzeugung harmonischer Schwingungen mittels digitaler Oszillatoren als auch verschiedene Dezimationsfilter, wie z.B. CIC, SCIC, FIR-Halfband, etc. theoretisch und praktisch vorgestellt. Die hochperformanten Dezimationsfilter CIC und SCIC werden besonders hervorgehoben und ausfuhrlich behandelt. Dieses Buch vergleicht Oszillatoren und Dezimationsfilter anhand verschiedener Digital-Down-Converter fur diverse Anwendungen und zeigt, wie es gelingt, den Hardwareaufwand von dem gewunschten Dezimationsfaktor unabhangig zu machen. Данное издание не...
ISBN: 978-3-6392-8602-1
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Дата выхода: июль 2011
Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
VOR, short for VHF Omni-directional Radio Range, is a type of radio navigation system for aircraft. A VOR ground station broadcasts a VHF radio composite signal including the station's identifier in morse code (and sometimes a voice identifier), and data that allows the airborne receiving equipment to derive a magnetic bearing from the station to the aircraft (direction from the VOR station in relation to the Earth's magnetic North at the time of installation). VOR stations in areas of magnetic compass unreliability are oriented with respect to True North. This line of position is called the "radial" from the VOR. The intersection of two radials from different VOR stations on a chart allows for a "fix" or approximate position of the...
ISBN: 978-6-1303-0605-2
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Дата выхода: июль 2011
Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
High Quality Content by WIKIPEDIA articles! Video Home System, better known by its abbreviation VHS, is a video tape recording standard developed during the 1970s. It was released to the public during the latter half of the decade. During the late part of the 1970s and the early 1980s it formed one-half of the VHS vs Betamax war, which VHS would eventually go on to win. VHS' properties include longer playing time, faster rewinding and fast-forwarding, and a less complex tape transport mechanism. The open standard used for VHS technology allowed mass production without licensing costs. VHS would eventually come out as the winning video tape format, surpassing other home tape formats by the 1990s. Данное издание не...
ISBN: 978-6-1303-1832-1
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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. The Via Anelli Wall was a three metre high wall built of steel with a length of eighty four metres, which encircled the Via Anelli quarter of Padua, northern Italy. It was built in 2006 and torn down in 2007 The area contains six apartment blocks that house roughly one and a half thousand people. The area used to be popular with students, but is now mainly populated by people from Africa seeking asylum in Italy. The building of the wall was motivated by the extreme high crime rate in this quarter. In particular the estate has been the scene of mass rioting between gangs made up of immigrants from Nigeria and...
ISBN: 978-6-1331-3032-6
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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. Via Darjeeling is a 2008 Bollywood film. It was directed by debutant Arindam Nandy. It stars Kay Kay Menon, Sonali Kulkarni, Vinay Pathak, Sandhya Mridul and Rajat Kapoor as the lead protagonists. Via Darjeeling is the story of a honeymooning couple Ankur (Kay Kay Menon) and Rimli (Sonali Kulkarni) who are very much in love. On the day of their departure from Darjeeling, Ankur disappears mysteriously leaving Rimli all alone frantically searching for him. Here enters the policeman Robin Dutt (Vinay Pathak) who tries to trace Ankur, but in vain. The story then moves onto a group of friends partying and having a...
ISBN: 978-6-1331-2564-3
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Дата выхода: июль 2011
Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
High Quality Content by WIKIPEDIA articles! Via stands for "Vertical Interconnect Access" which is a vertical electrical connection between different layers of conductors in printed circuit board design. Vias are pads with plated holes that provide electrical connections between copper traces on different layers of the board. The holes are made conductive by electroplating, or are filled with annular rings or small rivets. High-density multi-layer PCBs may have microvias: blind vias are exposed only on one side of the board, while buried vias connect internal layers without being exposed on either surface. Thermal vias carry heat away from power devices. They are typically used in arrays of about a dozen vias. In integrated circuit...
ISBN: 978-6-1310-2105-3
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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. Via Net Loss (VNL) is a network architecture of telephone systems using circuit switching technologies deployed in the 1950s with Direct Distance Dialing and used until the late 1980s. The purpose of the VNL plan and a five-level long distance switching hierarchy was to minimize the number of trunk circuits used during a call and maximize the voice quality achieved on each circuit. Excessive noise or loss meant that subscribers may have difficulty hearing each other. This was particularly important in the 1960s when dial-up data applications were developed using analog modems. Данное издание не...
ISBN: 978-6-1331-2069-3
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Книга по требованию
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. Via Princessa is a Metrolink rail station located in the city of Santa Clarita, California. It is served by Metrolink's Antelope Valley Line from Los Angeles Union Station to Lancaster. Prior to the Northridge earthquake in 1994 the Metrolink line terminated at the Santa Clarita station with plans to eventually extend the line north to the Antelope Valley. Immediately following the earthquake, the Southern California Regional Rail Authority made the decision to extend the line in order to help relieve the traffic bottleneck caused by the collapse of the south-bound connector of State Route 14 to the south-bound...
ISBN: 978-6-1331-2060-0
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Книга по требованию
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. The Via Sacra (Latin for Holy Road) is a centuries old pilgrimage trail in Lower Austria. It starts in Vienna and passes through the Wienerwald to Mariazell. The trail goes from Modling through Gaaden, Heiligenkreuz, Alland, and the pilgrimage destination Hafnerberg, first into the Triestingtal, and then over the Gerichtsberg into the Golsental and Traisental. Along it there are many remarkable shrines. The pilgrims have been an economic factor in the area since early in its history. There are many inns on the trail, which live off the pilgrims. Today, the region also seeks to profit from the road. As a result,...
ISBN: 978-6-1331-2056-3
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Книга по требованию
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. Via Verde (literally "Green Lane") is an electronic toll collection system used in Portugal since 1991, and extended to every toll in every freeway/motorway and bridge in the country since 1995. Upon passing in a non-stop lane at a toll, an RFID tag attached to the vehicle's windshield transmits its identifier and the toll amount is debited directly from the client's bank account. If the tag is invalid (or non-existent) or the vehicle's class (as detected by the lane sensors) does not correspond to the class encoded in the tag, it is photographed and a legal procedure is initiated. Данное издание...
ISBN: 978-6-1331-2048-8
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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. A Viability study is an in depth investigation of the profitability of the business idea to be converted into a business enterprise. This type of report studies a situation (for example, a problem or opportunity) and the plan for doing something about it, then determines whether that plan is "feasible". This would involve determining whether it is technologically possible to achieve and whether it is practical in the current technological, economical and social scenario. The feasibility report does not provide a simple "Yes" or "No" answer, but is used in the analysis of a decision. It is not just a tool to...
ISBN: 978-6-1331-2045-7
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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. Viable but nonculturable (VBNC) bacteria refers to bacteria that are in a state of very low metabolic activity and do not divide, but are alive and have the ability and become culturable once resuscitated. Bacteria in a VBNC state cannot grow on standard growth media, though flow cytometry can measure the viability of the bacteria. Bacteria can enter the VBNC state as a response to stress, due to adverse nutrient, temperature, osmotic, oxygen, and light conditions. The cells that are in the VBNC state are morphologically smaller, and demonstrate reduced nutrient transport, rate of respiration, and synthesis of...
ISBN: 978-6-1331-2044-0
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Дата выхода: июль 2011