966 resultados para Rob Roy, 1671-1734.


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Os avanços técnológicos da última década permitiram um crescimento nas aplicações militares de veículos autónomos. Com o objetivo de explorar o seu potêncial na vigilância de instalações militares, a Academia Militar encomendou o desenvolvimento e construção de um protótipo funcional de um veículo autónomo. Nesta dissertação os sistemas de tração, travagem e direção desse protótipo são abordados. A literatura atual foca-se em aplicações comerciais de veículos rodoviários, onde a autonomia é o principal problema. No entanto, equipas não profissionais lidam antes disso com dificuldades em capturar uma visão clara do projecto e fracos procedimentos de segurança. Uma moto-quatro com um módulo de baterias elétricas e atuadores embarcados para os sistemas da tração, travagem e direção, assim como os mecanismos de controlo e interface, é aqui proposta e avaliada, numa abordagem focada na flexibilidade de desenho e na segurança dos utilizadores. As limitações da solução proposta são identificadas e são propostas correções.

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Through the processes of the biological pump, carbon is exported to the deep ocean in the form of dissolved and particulate organic matter. There are several ways by which downward export fluxes can be estimated. The great attraction of the 234Th technique is that its fundamental operation allows a downward flux rate to be determined from a single water column profile of thorium coupled to an estimate of POC/234Th ratio in sinking matter. We present a database of 723 estimates of organic carbon export from the surface ocean derived from the 234Th technique. Data were collected from tables in papers published between 1985 and 2013 only. We also present sampling dates, publication dates and sampling areas. Most of the open ocean Longhurst provinces are represented by several measurements. However, the Western Pacific, the Atlantic Arctic, South Pacific and the South Indian Ocean are not well represented. There is a variety of integration depths ranging from surface to 220m. Globally the fluxes ranged from -22 to 125 mmol of C/m**2/d. We believe that this database is important for providing new global estimate of the magnitude of the biological carbon pump.

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Back Row: Phil Andrews, Jerry Vogele, Pete Traber, Jim Smith, Rick White, Steve Anderson, Jerry Szara, Mark Elzinga, Rich McAuliffe, Jerry Zuver, Steve Graves, Jim Hackett, Jack Heffernan, Eric Phelps Roger Szafranski

7th Row: Dave Devich, Al Wheeler, Mike Coyne, Jerry Collins, Jack Fairbanks, Pete Paras, Phil Brumbaugh, Jim White, Greg Boik, Gary Zolciak, Jim Hall, John Hennessy, Jim Bolden, Bob Lytle, Bob Furgerson

6th Row: Dan Jilek, Rich Kaminski, Kirk Lewis, Greg Morton, Mike Holmes, Chuck Randolph, Greg Strinko, Les Miles, Frank Moore, Jay Rau, Jim Czirr, Mike Strabley, Matt Caputo, Rick Koschalk, Darrell Truitt

5th Row: Dave Whiteford, Gordon Bell, Tim Davis, Keith Johnson, Calvin O'Neal, Tom Jensen, Bill Hoban, Steve King, Mike Lantry, George Przygodski, Craig McMullen, Don Dufek, Eduardo Gonzalez, Bob Wood, Bill Heneveld

4th Row: Senior manager Jim Bueter, Kurt Kampe, Glenn Franklin, Pat Tumpane, Jeff Perlinger, Dennis Franks, Dave Metz, Steve Strinko, Greg DenBoer, Chuck Heater, Dave Brown, Norm Long, Ed Pollister, Mark Jacoby, Jeff Spahn, Rob Dudzik, John Ceddia, assistant coach Jack Harbaugh

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2nd Row: Assistant coach Tirrel Burton, assistant coach Frank Maloney, Bob Thornbladh, Doug Troszak, Don Eaton, Larry Cipa, Don Coleman, Ed Shuttlesworth, Dave Gallagher, Paul Seal, Jim Coode, Mike Hoban, Curtis Tucker, Walt Williamson, Gary Hainrihar, Larry Johnson, Head Coach Bo Schembechler, assistant coach Chuck Stobart

Front Row: Assistant coach Jerry Hanlon, Ron Szydlowski, Dave Elliott, Geoff Steger, Greg Koss, Tom Slade, Harry Banks, Clint Haslerig, Larry Gustafson, Barry Dotzauer, Don Warner, Tom Drake, Craig Mutch, Kevin Casey, Jon Cederberg, assistant coach Dennis Brown