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1. |
Record Nr. |
UNINA9910707385203321 |
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Titolo |
876-scam : Jamaican phone fraud targeting seniors : hearing before the Special Committee on Aging, United States Senate, One Hundred Thirteenth Congress, first session : Washington, DC, Wednesday, March 13, 2013 |
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Pubbl/distr/stampa |
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Washington : , : U.S. Government Publishing Office, , 2016 |
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Descrizione fisica |
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1 online resource (iii, 148 pages) |
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Collana |
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Soggetti |
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Older people - Crimes against - United States |
Telemarketing - Corrupt practices - United States |
Swindlers and swindling - Jamaica |
Fraud - United States - Prevention |
Consumer protection - United States |
Consumer protection |
Fraud - Prevention |
Older people - Crimes against |
Swindlers and swindling |
Telemarketing - Corrupt practices |
Legislative hearings. |
Jamaica |
United States |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Title from title screen (viewed on July 11, 2016). |
Paper version available for sale by the Superintendent of Documents, United States Government Publishing Office. |
"Serial no. 113-2." |
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2. |
Record Nr. |
UNINA9910346763603321 |
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Autore |
Kern Patrick |
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Titolo |
Elastomerreibung und KraftuÌbertragung beim Abscheren von aktiv betriebenen Vakuumgreifern auf rauen OberflaÌchen |
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Pubbl/distr/stampa |
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KIT Scientific Publishing, 2017 |
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ISBN |
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Descrizione fisica |
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1 online resource (XIX, 248 p. p.) |
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Collana |
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Karlsruher Reihe Technologie und Management im Baubetrieb / Institut für Technologie und Management im Baubetrieb, Karlsruher Institut für Technologie (KIT) |
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Soggetti |
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History of engineering and technology |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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The present work includes the analysis of the load transmission and the modeling of the friction coefficient ? on rough surfaces during the shearing process of actively-driven vacuum grippers. The two main components of elastomeric friction (hysteresis and adhesion) are modeled. In addition, the positive locking is also examined in detail. The presented friction model allows to calculate the friction coefficient and therefore to optimize the design of restraint systems for vacuum grippers. |
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