Results 91 to 100 of about 648,709 (212)

Civil markets for buoyant heavy-lift vehicles [PDF]

open access: yes
Worldwide civil markets for heavy lift airships were investigated. Substantial potential market demand was identified for payloads of from 13 to 800 tons.
Ardema, M. D., Hansen, D., Mettam, P. J.
core   +1 more source

Relation of Work Stressors and Work-related MSDs among Indian Heavy Vehicle Drivers.

open access: yesIndian J Occup Environ Med, 2021
Kumar R, Sharma R, Kumar V, Khan AA.
europepmc   +1 more source

Research in Public Tort Liability [PDF]

open access: yes, 1942
In the last years, the increase of the fuel price and the need to reduce the greenhouse gas emissions have triggered the research on lowering the fuel consumption within the transport sector.
French, Patterson H.
core   +1 more source

Final design report of a personnel launch system and a family of heavy lift launch vehicles [PDF]

open access: yes
The objective was to design both a Personnel Launch System (PLS) and a family of Heavy Lift Launch Vehicles (FHLLVs) that provide low cost and efficient operation in missions not suited for the Shuttle.
Burton, Lee   +7 more
core   +1 more source

SPS program review transportation perspective [PDF]

open access: yes, 1980
The delivery of cargo and space workers to the SPS construction site requires the development of two different systems, one to handle large cargo deliveries and a smaller system to accommodate crew.
Wales, W. W., Jr.
core   +1 more source

Metodología de análisis y diseño de lechos de frenado Methodology for assessement and design of arrestor beds

open access: yesRevista Ingeniería de Construcción, 2007
En pendientes descendentes prolongadas, los vehículos pesados enfrentan el riesgo de corte de frenos. Para mitigar el potencial daño, existen sistemas que permiten que el vehículo salga de la calzada hacia un dispositivo de contención. El más empleado en
Tomás Echaveguren   +2 more
doaj  

Project Antares: A low cost modular launch vehicle for the future [PDF]

open access: yes
The single stage to orbit launch vehicle Antares is based upon the revolutionary concept of modularity, enabling the Antares to efficiently launch communications satellites, as well as heavy payloads, into Earth's orbit and beyond.
Aarnio, Steve   +9 more
core   +1 more source

Definition of avionics concepts for a heavy lift cargo vehicle. Volume 1: Executive summary [PDF]

open access: yes
A cost effective, multiuser simulation, test, and demonstration facility to support the development of avionics systems for future space vehicles is examined.

core   +1 more source

Mapping Occupational Hazards with a Multi-sensor Network in a Heavy-Vehicle Manufacturing Facility. [PDF]

open access: yesAnn Work Expo Health, 2019
Zuidema C   +9 more
europepmc   +1 more source

A logistics and potential hazard study of propellant systems for a Saturn 5 derived heavy lift (three-stage core) launch vehicle [PDF]

open access: yes
The Bush Administration has directed NASA to prepare for a return to the Moon and on to Mars - the Space Exploration Initiative. To meet this directive, powerful rocket boosters will be required in order to lift payloads that may reach the half-million ...
Whitney, E. Dow
core   +1 more source

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