... Abstract : Described in this note are modifications to the Fermilab Accelerator loading and unloading system, a time synchronization system (to ...
DTIC Science & Technology
The acceleration efficiency of a laser driven linear accelerator is analyzed. The laser power, loss factor and impedances determine the maximum charge that can be accelerated and the efficiency of that acceleration. The accelerator structure can be incorporated into a laser cavity. The equation ...
DOE Information Bridge
Phloem unloading into elongating stems of dark-grown pea seedlings was greater in regions with higher relative growth rates. Phloem transport was monitored over 1 h by measuring accumulation of radiolabel from {sup 14}C-sucrose added between the cotyledons. The apical hook and plumule and 8 mm of the growing region of an intact plant were sealed in a pressure chamber and the ...
Energy Citations Database
Recent expansion of worldwide coal trade has brought about an increase in the demand for more efficient high capacity materials handling equipment and systems. This paper will discuss a significant new addition to the well established family of train positioners and rotary car dumpers traditionally employed to unload bulk materials from rotary coupled unit ...
Southwestern Public Service Co. (SWPS) employs a non-stop, bottom-discharge unit-train unloading system to fuel its Harrington Station, reduce manpower requirements, and cut operating costs. Unloading the 110-car train normally takes less than one-half hour. For unloading-in-motion, the train's own crew ...
The Thomas Jefferson National Accelerator Facility (Jefferson Lab, formerly known as CEBAF) is building a highly efficient, kilowatt-level infrared free-electron laser, the IR Demo FEL. The IR FEL uses superconducting radio-frequency (SRF) cavities to accelerate the electron beam that provides energy for the laser. These cavities provide the high-gradient ...
UNITED STATES TUNA CANNERY RECEIPTS January - February 2000 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the periods shown. United Stat...
NBII National Biological Information Infrastructure
... STATES TUNA CANNERY RECEIPTS January - February 1999 and Comparison Quantities are gross unloading weights reported by United ... ...
... 3-1 A Study of Mobile Offshore Drilling Units Converted for Use As Temporary Unloading Facilities For Military Cargo ..... 3-1 ...
... Unloading and Inspection of Shipping Package * . ... Core operation data was supplied by the United ... PW-3A Fuel Core Specifications and Details of ...
... Each trip com"i of baiulia loaded ilder to a ... MHE from another unit must load or unload ALRS ... ton and maintenance was onmited from this analysis. ...
... stress concentration factor, under variable amplitude loading. ... hole and a pin-loaded hole of ... STRESS, UNITED KINGDOM, LOADS(FORCES), TEST ...
... synchronized buffer unload pulse for every "next word level" signal from the tape unit. ... Sufficient temporary buffering must be provided while data is ...
UNITED STATES TUNA CANNERY RECEIPTS January - December 1997 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the periods shown. United Sta...
UNITED STATES TUNA CANNERY RECEIPTS January 2000 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the periods shown. United States tuna ... ...
UNITED STATES TUNA CANNERY RECEIPTS January 1999 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the periods shown. United States tuna ....
UNITED STATES TUNA CANNERY RECEIPTS January - September 1999 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the periods shown. United Sta...
UNITED STATES TUNA CANNERY RECEIPTS January - May 2000 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the periods shown. United States ...
UNITED STATES TUNA CANNERY RECEIPTS January - May 1999 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the periods shown. Unit...
UNITED STATES TUNA CANNERY RECEIPTS January - March 2000 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the periods shown. United States t...
UNITED STATES TUNA CANNERY RECEIPTS January - March 1999 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the periods shown. United State...
UNITED STATES TUNA CANNERY RECEIPTS January - June 2000 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the periods shown. United States...
UNITED STATES TUNA CANNERY RECEIPTS January - June 1999 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the periods shown. United State...
UNITED STATES TUNA CANNERY RECEIPTS January - July 2000 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the periods shown. United States tu...
UNITED STATES TUNA CANNERY RECEIPTS January - July 1999 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the periods shown. United St...
UNITED STATES TUNA CANNERY RECEIPTS January - December 2000 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the period shown. United States tu...
UNITED STATES TUNA CANNERY RECEIPTS January - August 1999 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the periods shown. United States ...
UNITED STATES TUNA CANNERY RECEIPTS January - August 2000 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the periods shown. United States ...
UNITED STATES TUNA CANNERY RECEIPTS January - April 2000 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the period shown. United States tuna ...
Phloem unloading in developing leaves of Beta vulgaris L. occurred from successively higher order branches of veins as leaves matured. Phloem unloading was studied in autoradiographs of leaf samples taken at various times during the arrival of a pulse of /sup 14/C-labeled photoassimilate. Extension of mass flow of sieve element contents into leaf vein ...
The purpose of this research is to contribute to the science of the complex particle plasma interaction in the plasma spray process. The relationship between the chaotic torch, the nonequilibrium plasma, the accelerating vaporizing particle, and the parti...
National Technical Information Service (NTIS)
The hindlimb-unloading model was used to study the ability of muscle injured in a weightless environment to recover after reloading. Satellite cell mitotic activity and DNA unit size were determined in injured and intact soleus muscles from hindlimb-unloaded and age-matched weight-bearing rats at the conclusion of 28 days of hindlimb ...
PubMed
A planar doubled-sided muffin-tin structure is being studied as a possible candidate for a 120-GHz accelerator structure fabricated using the deep etched x-ray lithography and micromachining technique (LIGA). Thermal analysis has shown that a superconducting cavity using a thin Nb film on a copper structure will lower the power dissipation by several orders of magnitude. In ...
This patent describes a magnetic levitation transportation system, it comprises: vehicle loading and unloading stations, at least one primary pair of laterally spaced rails comprises of magnetically interactive material extending between the vehicle loading and unloading stations, a vehicle of a size, a magnetic levitation means, energy conversion means ...
The status of the accelerator programs in Italy, France, Germany, Sweden, United Kingdom, United States, and Japan is briefly summarized. Some of the features and design characteristics of the accelerators are given. (D.C.W.)
NITED STATES TUNA CANNERY RECEIPTS January - April 1999 and Comparison Quantities are gross unloading weights reported by United States tuna packers for the periods shown. United States...
The recent performance and future prospects of accelerators in the United States are reviewed. The next decade promises significant improvements and major new facilities. There is uncertainty beyond that because of the SSC cancellation and the new, enhanced importance of international accelerator projects.
The Experimental Breeder Reactor-II (EBR-II) ia a 62.5 MW(th) liquid metal reactor operated by Argonne National Laboratory for The United States Department of Energy. The reactor is located near Idaho Falls, Idaho at the Argonne-West site (ANL-W). Full power operation was achieved in 1964,- the reactor operated continuously since that time until October 1994 in a variety of ...
The unloaded shortening velocity of skinned rabbit psoas muscle fibres is sensitive to [Ca2+]. To determine whether Ca2+ affects the unloaded shortening velocity via regulation of crossbridge kinetics or crossbridge number, the shortening velocity was measured following changes in either [Ca2+] or the number of active thin filament regulatory ...
temperature flow and compression tests to determine seal flow rates, resiliency, and unit loads under minimal loads. Flow rates through an unloaded (i.e., ...
NASA Website
The traditional approach to loading/unloading unitized cargo from general cargo ships by employing the vessel's cargo booms, arranged in a burtoning configuration, is both time-consuming and manpower intensive. A time-tested, automated cargo access system...
In response to a request from Local 655 of the United Food and Commercial Workers Union, an investigation was made into biomechanical hazards at the checker unload workstations in supermarkets in St. Louis, Missouri. An ergonomic evaluation was undertaken...
An installation for research and mass multielemental neutron-activation analysis of specimens containing inactive, active and fissle materials is described. The installation comprises a transport line with units of loading, unloading and storage of specim...
This paper reports on a methyl tertiary butyl ether (MTBE) unit and a sulfuric acid alkylation unit that work well together, producing higher alkylate octanes and reducing the load on the alkylation unit. Depending on the levels of feed contaminants, the acid consumption per volume of alkylate can decrease as a result of the reduced ...
... false Inspection of shiplot, unit train, and lash barge grain in single lots...800.86 Inspection of shiplot, unit train, and lash barge grain in single lots...aboard, or being unloaded from a ship, unit train, or lash barges as a single lot...
Code of Federal Regulations, 2011
During MESSENGER's third flyby of Mercury, the magnetic field in the planet's magnetic tail increased by factors of 2 to 3.5 over intervals of 2 to 3 minutes. Magnetospheric substorms at Earth are powered by similar tail loading, but the amplitude is lower by a factor of approximately 10 and typical durations are approximately 1 hour. The extreme tail loading observed at Mercury implies that the ...
During MESSENGER�s third flyby of Mercury, the magnetic field in the planet�s magnetic tail increased by factors of 2 to 3.5 over intervals of 2 to 3 minutes. Magnetospheric substorms at Earth are powered by similar tail loading, but the amplitude is lower by a factor of ~10 and typical durations are ~1 hour. The extreme tail loading observed at Mercury implies that the relative intensity of ...
NASA Astrophysics Data System (ADS)
This work has been performed as part of the search for possible ways to utilize the capabilities of laser and particle beams techniques in shock wave and equation of state physics. The peculiarity of these techniques is that we have to deal with micron-thick targets and not well reproducible incident shock wave parameters, so all measurements should be of a high resolution and be done in one shot. ...
The present note considers the influence of recovery processes on the response of short fiber reinforced, squeeze cast aluminum composites after creep unloading. Recovery processes reduce the amount of elastic strain which is stored in the fibers and in parallel contribute to forward creep of the MMC. After unloading, recovery processes result in a forward ...
Programmed computer simulation, called EXTRES, is able to calculate train dynamics and make it possible for coal-or burning utilities to develop unit-train-positioning systems for large-scale unloading. The vertically rotating positioning arm positions each car and prevents train movement during dumping, a process which must account for variable velocities ...
Two accelerometers provided acceleration data during the STS-75 mission in support of the third United States Microgravity Payload (USMP-3) experiments. The Orbital Acceleration Research Experiment (OARE) and the Space Acceleration Measurement System (SAM...
