Computing soil moisture content with a neutron probe requires use of a calibration curve that considers the thermal neutron capture cross section of the hole liner, as well as the hole diameter. The influence of steel, polyvinyl chloride, and aluminum casings that fit 0.051- to 0.102-m hole diameters was determined by comparison with ...
DOE Information Bridge
Black hole production in elementary particle collisions is among the most promising probes of large extra spacetime dimensions. Studies of black holes at particle colliders have assumed that all of the incoming energy is captured in the resulting black hole. We incorporate the inelasticity inherent in such processes and determine the ...
NASA Astrophysics Data System (ADS)
... Accession Number : AD0652402. Title : DELAYED HOLE DISCHARGE AT TETRACENE CRYSTALAQUEOUS ELECTRODE INTERFACES,. ...
DTIC Science & Technology
... Accession Number : ADA048293. Title : Stress Intensity Factors for a Cracked Hole in a Row of Holes. Descriptive Note : Technical rept.,. ...
... Accession Number : ADP012841. Title : Negative Magnetoresistance and Hole-Hole Interaction in Multilayer Heterostructures p-Ge/Ge1-xSix. ...
A modified three-group neutron scattering analysis in cylindrical coordinates is used to predict the neutron flux produced by an annular source of neutrons centralized in an access hole in snow or ice. The diffusion approximation to the constant cross-section neutron transport equation is used to describe neutron flux in the snow and ice. Neutron flux in ...
The Laser Interferometer Space Antenna (LISA) is expected to detect gravitational radiation from the inspiral and merger of massive black hole binaries at high redshifts with large signal-to-noise ratios (SNRs). Observing these waveforms with large SNRs will allow physical parameters such as hole masses and spins, luminosity distance, ...
We theoretically investigate the spin dynamics of a heavy hole confined to an unstrained III-V semiconductor quantum dot and interacting with a narrowed nuclear-spin bath. We show that band hybridization leads to an exponential decay of hole-spin superpositions due to hyperfine-mediated nuclear pair flips, and that the accordant ...
PubMed
Computing soil moisture content with a neutron probe requires use of a calibration curve that considers the thermal neutron capture cross section of the hole liner as well as the hole diameter. The influence of steel, polyvinyl chloride, and aluminum casings that fit 0.051 to 0.102-hole diameters was determined by comparison with ...
Energy Citations Database
... Accession Number : AD0196237. Title : ULTRASONIC INSPECTION OF FASTENER HOLES PROTECTS C-5 WINGS. Corporate ...
... Accession Number : AD0421189. Title : THE EFFECT OF HOLE MOBILITY ON ACOUSTIC WAVE AMPLIFIERS. Descriptive Note : Technical rept.,. ...
... Accession Number : ADD202243. Title : Study of the Onset of Delamination at Holes in Composite Laminates,. Corporate ...
... Accession Number : ADD201776. Title : Stress Concentrations of a Sandwich Plate with a Hole or Notch. Corporate Author : ...
... Accession Number : AD0731420. Title : Research in Long Hole Exploratory Drilling for Rapid Excavation Underground. ...
... Accession Number : ADD344601. Title : Radiographic Inspection of Drilled Cooling Holes,. Corporate Author : Personal ...
... Accession Number : ADD427355. Title : Modeling of Failure Behavior of a Laminate with Elliptical Hole,. Corporate Author : ...
... Accession Number : ADP004820. Title : Liquid Fillers for Bore Holes in Glaciers,. Corporate Author : COLD REGIONS RESEARCH ...
... Accession Number : ADA388290. Title : Jackson Hole, Wyoming, Environmental Restoration Feasibility Report and Environmental Assessment. ...
... Accession Number : AD0777796. Title : Jackson Hole Flood Control Project. Descriptive Note : Technical rept. Corporate ...
... Accession Number : ADA464850. Title : Holes: Ionospheric Scintillation, GPS and Imputation. Descriptive Note : Master's thesis. ...
... Accession Number : ADA311642. Title : Ginga Studies of Black Hole Cadidates. Multiwavelength Studies Using Temporal ...
... Accession Number : ADD437487. Title : Effect of Stress Relieving Holes on the Strength of Perspex and Polycarbonate,. Corporate Author : ...
... Accession Number : ADD336413. Title : Eddy Current Inspection of Fastener Holes with the Fastener Installed,. Corporate Author : ...
... Accession Number : AD0276606. Title : DRILL-HOLE MEASUREMENTS AND SNOW STUDIES AT BYRD STATION, ANTARCTICA. ...
... Accession Number : AD0642052. Title : DEEP-HOLE DRILLING IN THE MANUFACTURE OF VKF LAUNCHERS,. Corporate ...
... Accession Number : ADA086021. Title : Critically Loaded Hole Technology Advisory Group for Aerospace Research and Development. ...
... Accession Number : ADA474419. Title : Automated Alerting for Black Hole Routing. Descriptive Note : Master's thesis. Corporate ...
... Accession Number : ADA540941. Title : An Interpolation Procedure to Patch "Holes" in a Ground and Flight Test Data Base (MARS). ...
... Accession Number : ADD806087. Title : Laser Precision Hole Drilling in Aero-Engine Components. ... The process of laser hole drilling is described. ...
... Accession Number : ADD811852. Title : Blind-Hole Tapping Tricks: There's no Magic Formula for Producing Quality Threaded Blind Holes. ...
A device for loading and unloading fuel rods into and from a reactor tank through an access hole includes parallel links carrying a gripper. These links enable the gripper to go through the access hole and then to be moved laterally from the axis of the access hole ...
DOEpatents
This thesis is concerned with stress analysis and strength prediction in composite laminates containing bolt holes and open holes. It covers both two- and three-dimensional analyses, and experiments have been carried out to determine criteria parameters and to validate the analysis methods.
E-print Network
The contribution of particle-particle (hole-hole) and of particle-hole ring diagrams to the nuclear level density parameter at finite temperature is calculated. We first derive the correlated grand potential with the above ring diagrams included to all or...
National Technical Information Service (NTIS)
... Accession Number : AD0216583. Title : TONGUE OF THE OCEAN. Corporate Author : WOODS HOLE OCEANOGRAPHIC INSTITUTION MA. ...
... Accession Number : AD0606912. Title : ELASTIC EQUILIBRIUM OF A PLATE WITH A REINFORCED ELLIPTICAL HOLE,. ...
... Accession Number : ADD850172. Title : AMBIPOLAR THERMODIFFUSION OF ELECTRONS AND HOLES IN SEMICONDUCTORS. ...
...Access openings and covers, including unused lead-entrance holes. 18.29 Section...Access openings and covers, including unused lead-entrance holes. (a) Access openings...Holes in enclosures that are provided for lead entrances but which are not in use...
Code of Federal Regulations, 2010
Equations of motion for a real self-gravitating scalar field in the background of a black hole with negative cosmological constant were solved numerically. We obtain a sequence of static axisymmetric solutions representing thick domain wall cosmological black hole systems, depending on the mass of black hole, cosmological ...
... Accession Number : ADA333392. Title : Woods Hole Workshop on Computational Neuroscience. Descriptive Note : Final rept. 1 May 96-30 Apr ...
... Accession Number : ADA075009. Title : Woods Hole Oceanographic Institution Collection of Climatology and Air/Sea Interaction (CASI) Data. ...
... Accession Number : ADA462899. Title : Visual Spatial Disorientation: Re-Visiting the Black Hole Illusion. Descriptive Note : Major rept. ...
... Accession Number : ADP013715. Title : Uniform Powell-Sabin Splines for the Polygonal Hole Problem. Descriptive Note : Conference paper. ...
... Accession Number : ADA951084. Title : Tool Steels 37 M/M Deep Hole Drills,. Corporate Author : WATERTOWN ARSENAL MA. ...
... Accession Number : AD0767055. Title : The Effects of Electron and Hole Trapping on the Radiation Hardness of Al2O3 MIS Devices. ...
... Accession Number : ADA503833. Title : The Effect of Holes on the Residual Strength of SiC/SiC Ceramic Composites (Preprint). ...
... Accession Number : AD0736394. Title : Studies of Hole-Trap Distributions and Valence-Band Structure in Anthracene. Descriptive ...
... Accession Number : ADD208423. Title : Stresses in a Laminated Composite With Two Elliptical Holes. Descriptive Note : Journal article,. ...
... Accession Number : ADD345261. Title : Strange Magnetic Particle Pattern Around a Square Hole on the Workpiece Surface,. Corporate Author : ...
... Accession Number : ADP008291. Title : Stark Effect on Persistent Spectral Holes Measured by Electric Field Modulation Technique,. ...
... Accession Number : ADA130555. Title : Rock Hole Habitats of a Feral Population of Aedes aegypti on the Island of Anguilla, West Indies. ...
... Accession Number : AD0743224. Title : Research in Long Hole Exploratory Drilling for Rapid Excavation Underground. Descriptive Note : Final rept. ...
... Accession Number : ADD344773. Title : Printed Circuit Board (PCB) Hole Metallization Quality Testing,. Corporate Author : ...
... Accession Number : ADD000410. Title : Portable Etching System for Holes Drilled in Metals. Descriptive Note : Patent,. Corporate ...
... Accession Number : ADD429783. Title : Pi-Electrons and Hole Production in Organic Molecular Solids,. Corporate Author : ...
... Accession Number : ADA155154. Title : Photoluminescence Study of Confined Electron Hole Plasma in Ga(x)In(1-x)As Heterostructures. ...
... Accession Number : ADP008244. Title : Photochemical Hole Burning Stark Effect Studies on Octatetrane n-Alkane Mixed Crystals,. ...
... Accession Number : ADD333615. Title : Novel Photoelastic Approaches in Analysis of Elliptical Holes in Thick Plates,. Corporate Author : ...
... Accession Number : ADA422678. Title : Narrow Coronal Holes in Yohkoh Soft X-Ray Images and the Slow Solar Wind. Corporate ...
... Accession Number : ADD342421. Title : NDE of Rivet Holes in Aging Aircraft Components Using Lamb Waves,. Corporate Author : ...
... Accession Number : ADD007734. Title : Method for Forming a Drive Hole in Arc Plasma Spray Fabricated Ferrite Phasors. Descriptive Note : Patent,. ...
... Accession Number : ADD344015. Title : Laser Ultrasonic Imaging of Flat-Bottom-Drilled Holes,. Corporate Author : Personal ...
... Accession Number : ADA388288. Title : Jackson Hole, Wyoming Environmental Restoration Feasibility Report. Volume 2. Appendixes CI. ...
... Accession Number : ADA388291. Title : Jackson Hole, Wyoming Environmental Restoration Draft Feasibility Study and Environmental Assessment. ...
... Accession Number : ADA388249. Title : Jackson Hole, Wyoming Environmental Restoration Draft Feasibility Study. Appendixes CI. ...
... Accession Number : ADA042882. Title : Ionospheric Holes and Equatorial Spread-F: Chemistry and Transport. Descriptive ...
... Accession Number : ADD122792. Title : Inspection of Fastener Holes in Aircraft Structures,. Corporate Author : Personal Author(s) : May,J. ...
... Accession Number : ADD119070. Title : Increase Chipmaking, Decrease Downtime with Short Hole Drill in 321 Stainless. Corporate Author : ...
... Accession Number : ADD812657. Title : Gundrilling Small Holes with Solid Carbide Drills. Descriptive Note : Journal article,. Corporate Author : ...
... Accession Number : ADA464503. Title : Gamma-Ray Spectral States of Galactic Black Hole Candidates. Descriptive Note : Journal article preprint. ...
... Accession Number : ADA461931. Title : Galactic Black Hole Binaries: High-Energy Radiation. Corporate Author : NAVAL ...
... Accession Number : ADP001607. Title : Fracture Mechanics Analysis of Short Cracks at Loaded Holes,. Corporate Author ...
... Accession Number : ADD137992. Title : Fatigue Life Improvement by Cold Working Fastener Holes in 7050 Aluminum,. ...
... Accession Number : ADD851729. Title : FAR-INFRARED ABSORPTION OF ELECTRON-HOLE DROPS IN PURE AND DOPED GERMANIUM. ...
... Accession Number : ADA953586. Title : Examination of Punched and Drilled Holes in 1/4 inch Armor Plate. Descriptive Note : Memorandum rept.,. ...
... Accession Number : ADD807430. Title : Electron Beam Drilling Produces Clean Holes in a Single Pulse. Descriptive Note : Journal article,. ...
... Accession Number : ADD813749. Title : Drilling Tiny Holes Takes Practice...Good Practice. Descriptive Note : Journal article,. Corporate Author : ...
... Accession Number : ADA219636. Title : Detecting Black Holes in Packet-Radio Networks (SRNTN-56). Descriptive Note : Technical rept. ...
... Accession Number : ADA952570. Title : Cutting Forces and Surface Finish When Broaching Holes in Titanium with High-Speed-Steel Tools,. ...
... Accession Number : ADA087525. Title : Correlation of High Latitude Coronal Holes with Solar Wind Streams High Above or Below the Ecliptic,. ...
... Accession Number : AD0729247. Title : Copies of Papers Presented at Wood's Hole Conference on Seismic Discrimination. Volume I. ...
... Accession Number : ADA214496. Title : Chemical-Like Behavior of Electrons and Holes in Polymeric Conductors. Descriptive Note : Final rept. ...
... Accession Number : ADA160974. Title : Calibration of Hole-Pressure Measurements in Non-Newtonian Flow by Numerical Methods. ...
... Accession Number : ADD126846. Title : Burner Rig Study of Variables Involved in Hole Plugging of Air-Cooled Turbine Engine Vanes,. ...
... Accession Number : ADA328151. Title : Ace-in-the-Hole: Federal Naval Operations during the American Civil War,. Corporate ...
... Accession Number : ADA526566. Title : Ace in the Hole: Fischer-Tropsch Fuels and National Security. Descriptive Note : Program Research Project. ...
... Accession Number : AD0175662. Title : AN ECM PROCESS FOR DRILLING DEEP HOLES. Corporate Author : Personal Author(s) : JACKSON,C. ...
... Accession Number : ADA055833. Title : A Digital Tape Format for Woods Hole Oceanographic Institution CTD Data. Descriptive ...
... Accession Number : ADA068865. Title : A Computer Model of Hole-Pressure Measurement in Poiseuille Flow of Visco-Elastic Liquids. ...
... In Principle, there can exist a pronounced dispersion of other parameters: homogeneous line width (gamma), Debye-Waller factor (alpha), hole ...
Rare earth ion-doped crystals are promising candidates for ensemble-based quantum memory because they are solid-state systems with narrow optical transitions and seconds-scale coherence times. We are using one such material, Pr3+:YSO, to generate single photons and implement a quantum memory protocol. A major challenge associated with rare earth ion-doped crystals is the large inhomogeneous ...
A number of instrument parameters for the Near Infrared Camera and Multi Object Spectrometer (NICMOS) aboard the Hubble Space Telescope (HST) have become available and were found desirable to track. The parameters show the effects of the dewar anomaly which is directly tied the focus of the instrument and observational functionality. With the versatility ...
Baby Black Hole. 06.15.11. Artist impression of a growing supermassive black hole located ... Image credit: NASA/CXC/A.Hobart > Read more/access all images ...
NASA Website
Navy Underwater Construction Teams require a capability for making access holes through arctic sea ice. Required hole diameters range from less than 4 in. (100 mm) to more than 10 ft (3 m) in ice up to 15 ft (4.6 m) thick. Small diameter holes are to be c...
... Accession Number : AD0261155. Title : THEORY OF IRREVERSIBLE PROCESSES. I. PARAMETERS OF SMALLNESS. ...
... Accession Number : AD0631804. Title : THE STATISTICAL INFERENCE OF PARAMETERS FROM SATELLITE TRACKING DATA,. ...
... Accession Number : AD0697110. Title : QUARTZ VIBRATOR PARAMETER DETERMINATION BY PARALLEL BRIDGE METHODS. ...
... Accession Number : ADA214260. Title : Parameters Identification for an Abstract Cauchy Problem by Quasilinearization. ...
... Accession Number : AD0270194. Title : PARAMETERS CONTROLLING THE PERFORMANCE OF SECONDARY INJECTION. ...
... Accession Number : AD0475299. Title : NETWORK ANALYSIS AND DESIGN BY PARAMETER PLANE TECHNIQUES. ...
... Accession Number : AD0671076. Title : MAGNETOSPHERIC PARAMETERS DETERMINED FROM STRUCTURED MICROPULSATIONS,. ...
... Accession Number : AD0829050. Title : LIQUID HYDROGEN STORAGE PARAMETERS FOR A LUNAR VOYAGE,. Corporate ...
... Accession Number : AD0744220. Title : Identifying Soil Parameters with an Infrared Spectrophotometer,. Corporate Author ...
... Accession Number : AD0607916. Title : INVESTIGATION OF PARAMETERS INFLUENCING SOLIDIFICATION BEHAVIOR OF ALUMINUM ALLOYS. ...
... Accession Number : AD0704321. Title : HEMATOLOGIC PARAMETERS OF THE ADULT CASTRATED ANGORA GOAT POSTQUARANTINE. ...
... Accession Number : AD0622257. Title : ESTIMATION OF THE PARAMETERS OF THE EXTREME VALUE DISTRIBUTION BY ORDER STATISTICS. ...
... Accession Number : AD0175096. Title : DETERMINING THE WELDING CONDITIONS PARAMETERS FOR THE DIFFUSION WELDING OF STEEL. ...
... Accession Number : AD0655046. Title : DETERMINING THE ELECTRIC PARAMETERS OF AC CONDUCTORS FOR AIRCRAFT,. ...
... Accession Number : AD0633624. Title : DETERMINATION OF THE LOSS PARAMETERS OF A RUBY QUANTUM GENERATOR,. ...
... Accession Number : AD0611015. Title : COMPUTATION OF THE PARAMETERS OF THE LOW-PRESSURE PLASMA IN NEON,. ...
... Accession Number : AD0615722. Title : CALCULATION OF DETONATION PARAMETERS WITH THE RUBY CODE,. Corporate ...
... Accession Number : ADD419985. Title : Analytical Parameters of Petrochemical and Refinery Wastewaters,. Corporate Author : ...
... Accession Number : AD0832326. Title : A SURVEY OF FEEDBACK PARAMETERS FOR PNEUMATIC POSITION SERVOS,. ...
... Accession Number : AD0624702. Title : A SENSITIVITY ANALYSIS OF SELECTED PARAMETERS BASED ON 8 SMSA'S. ...
An electron hole is discussed theoretically in an electron beam--plasma system. The nonlinear dispersion relation for the electron hole along with the conditions on the existence of the electron hole is investigated numerically. It is found that depending upon the beam parameters and radial boundary there are two ...
The effects of two design parameters, electrode diameter and hole angle, and two machine parameters, electrode current and current-on time, on air flow rates through small-diameter (0.257 to 0.462 mm) electric-discharge-machined holes were measured. The h...
Five-dimensional generalization of (A)dS(5)-Kerr black hole is shown to be generated in a coordinate free way by a single AdS(5) global symmetry parameter. Its mass and angular momenta are associated to Casimir invariants of the background space-time symmetry parameter leading to the black hole classification ...
We report the advances made in electrochemical machining of access holes through sheet metal during FY2005. The cutting tool underwent a major engineering re-design to accommodate an oblong cut with parallel sides (1.5 spacing) on a surface of arbitrary c...
... Accession Number : ADA178196. Title : Estimation of Parameters in Latent Class Models with Constraints on the Parameters. ...
... Accession Number : ADA203706. Title : Diagnostic Parameter Determination for a Class of Three-Parameter Probability Distributions. ...
The Open Data project is part of the NASA Open Government Initiative, and is intended to improve access to NASA data.
... Accession Number : ADA801382. Title : The Strength and Stiffness of Shear Webs with and Without Lightening Holes. Descriptive ...
... Descriptors : *NUCLEAR RADIATION PROTECTION, *RADIATION SHIELDING, VOIDS, HOLES(OPENINGS), VENTILATION DUCTS. ...
... Accession Number : AD0706434. Title : MICROSTRUCTURAL DAMAGE ADJACENT TO BULLET HOLES IN 70-30 BRASS,. ...
... Accession Number : ADD854463. Title : Failure Initiation and Ultimate Strength of Composite Laminates Containing a Center Hole. ...
... USED FOR SHORT STUD BOLTS OR STUD BOLTS WITH HEATER HOLE ACCESS WERE NOT ADEQUATE FOR THESE LONGER STUDS. ...
... Accession Number : ADD118210. Title : Effect of Clamping Pressure on the Fatigue Strength of Dimpled and Undimpled Loaded Holes,. ...
... Evaluation of Concrete Stem for Access Hole. Corporate Author : ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS. ...
... Accession Number : AD0602475. Title : CURRENT STUDIES SOUTH OF BERMUDA,. Corporate Author : WOODS HOLE ...
... Accession Number : ADA279507. Title : CTD Calibration and Processing Methods Used at Woods Hole Oceanographic Institution. ...
... Accession Number : AD0614781. Title : CRITERIA FOR MEASUREMENT OF STRAIN RATES IN DEEP BORE HOLES IN POLAR GLACIERS,. ...
... Accession Number : ADM000098. Title : AGULHAS Atlas (Computer Diskette). Corporate Author : WOODS HOLE OCEANOGRAPHIC ...
... Accession Number : ADA273779. Title : A Study of Graphite Peek Composite with Central Elliptical Holes under Tension. ...
... Accession Number : ADA185608. Title : A Review of Atmospheric Ozone and Current Thinking on the Antarctic Ozone Hole. ...
Small conical holes would be micromachined through the membrane and electrodes. ... would suppress the undesired diffusion of the controlled parameters. ...
... in rare gas or glass matrices and to hydrogen bonded polymers. ... of the hole Parameters gives valuable information on the hydrogen bonds in the ...
This resource contains information on doping concentrations, calculating hole and electron density, and applet windows which show these parameters affects on the Fermi energy level.
NSDL National Science Digital Library
... caused by changes in parameters that affect the structure's mechanical impedance, such as stiffness, mass and damping, resulting from cracks or holes. ...
>A closure is designed for use in access holes in a pressure vessel for a vapor generator in a nuclear power plant. The closure comprises a diaphragm which is sealwelded to the pressure vessel within an access hole and a plug which is inserted into the access hole ...
... (2) Accidental damage. bird strikes etc. ... To irprove access on early Harrier GRI/GR3 wings extra access hole. were added by repair action. ...
This article points out that most problems associated with inadequate hole cleaning stem from hole enlargement. Lower annular velocities are required if no enlargement occurs. However, hole enlargement is often significant and can reduce annular velocities below the critical values. A simple approach is performed to predict well bore ...
A detailed understanding of superconductivity in the cuprates is formulated. A cluster model is defined and evaluated by means of the regularized complete active space self-consistent field method. Signatures of local pair-breaking excitations in a low-dispersive oxygen metal band, attenuated by the nearby buffer ions, and nonadiabatically spin-coupled to a disjoint antiferromagnetic band are ...
Given the absence of observations of black hole binaries, it is critical that the full range of accessible parameter space be explored in anticipation of future observation with gravitational-wave detectors. To this end, we compile the Hamiltonian equations of motion describing the conservative dynamics of the most general black ...
Millimeter very long baseline interferometry (mm-VLBI) provides the novel capacity to probe the emission region of a handful of supermassive black holes on sub-horizon scales. For Sagittarius A* (Sgr A*), the supermassive black hole at the center of the Milky Way, this provides access to the region in the immediate vicinity of the ...
A smart laser drilling system, which incorporates air flow inspection-in-process of the holes and intelligent real-time process parameter corrections, is described. The system along with good laser parameter developments is proved to be efficient for producing cooling holes which meet the highest aeronautical ...
Radioactive hot cell access hole decontamination machine. A mobile housing has an opening large enough to encircle the access hole and has a shielding door, with a door opening and closing mechanism, for uncovering and covering the opening. The housing contains a shaft which has an apparatus for rotating the shaft ...
A Kerr black hole with mass parameter m and angular momentum parameter a acting as a gravitational lens gives rise to two images in the weak field limit. We study the corresponding magnification relations, namely, the signed and absolute magnification sums and the centroid up to post-Newtonian order. We show that there are ...
In this paper, we present the results of our analysis of the growth and decay of black holes possibly produced at the Large Hadron Collider, based on our previous study of black holes in the context of the warped brane-world scenario. The black hole mass accretion and decay is obtained as a function of time, and the maximum black ...
Accretion disk reflection spectra, including broad iron emission lines, bear the imprints of the strong Doppler shifts and gravitational redshifts close to black holes. The extremity of these shifts depends on the proximity of the innermost stable circular orbit to the black hole, and that orbit is determined by the black hole spin ...
We show that the Gauss-Bonnet term can have physical effects in four dimensions. Specifically, the entropy of a black hole acquires a correction term that is proportional to the Euler characteristic of the cross sections of the horizon. While this term is constant for a single black hole, it will be a nontrivial function for a system with dynamical ...
The Gaussian curvature of the event horizon of a black hole embedded in a magnetic field is examined. It is shown that a zone of negative curvature develops if the magnetic field parameter exceeds a certain limit. This particular limit depends on the radius of the black hole. Further, as the magnetic field increases, the polar ...
In this paper, we present the new concept of single electron-hole pair generation by using dark-bright solitons conversion control based on microring resonator coupled to one arm MZI. By using some suitable parameters and found that the single electron-hole pair are seen, therefore, the single electron-hole pair ...
We show that in the low-velocity limit extreme Reissner-Nordstrom black holes describe approximate geodesic motion on a 3N-dimensional parameter space. We discuss the metric and the motions in the limits that one hole is much smaller than the others and also where the holes are well separated. We also consider the ...
In 3+1 dimensions there are anti-de Sitter quotients which are black holes with toroidal event horizons. By analytic continuation of the Schwarzschild-anti-de Sitter solution (and appropriate identifications) one finds two one parameter families of spacetimes that contain these quotient black holes. One of these families consists of ...
and � is proportional to Newton's constant in n+1 spacetime dimensions times the black hole mass, � = 8\\Gamma( n 2 )GN M (n \\Gamma 1)� (n\\Gamma2)=2 : (3:2) As we approach the black hole from large r the metric has s = 0 : (3:3) In the limit of small black hole mass, � !! R n\\Gamma2 , the black hole ...
According to the no-hair theorem, astrophysical black holes are uniquely characterized by their masses and spins and are described by the Kerr metric. Several parametric deviations from the Kerr metric have been suggested to study observational signatures in both the electromagnetic and gravitational-wave spectra that differ from the expected Kerr signals. Because of the ...
The heat transfer coefficient and adiabatic effectiveness of cylindrical, fan shaped holes and a slot are presented for the region zero to 50 diameters downstream of the holes. Narrow-band liquid crystals were used on a heated flat plate with heated air coolant. These parameters have been measured in a steady state, low speed facility ...
... Accession Number : ADA063258. Title : Synoptic Charts of Coronal Holes and 9.1 CM Solar Data from May through August 1973,. ...
A radiological survey of Buildings 2083 and 2084 was performed. The survey included: gamma scanning of all accessible areas; sampling of surface soil and gravel; sampling of subsurface soil from auger holes; gamma logging of auger holes; sampling of drain...
... Accession Number : ADD852617. Title : Hole Transport in Tri-p-Tolylamine- Doped Bisphenol-A-Polycarbonate. Descriptive Note : Journal article,. ...
... Accession Number : ADA149968. Title : High Mobility Hole Gas and Valence-Band Offset in Modulation-Doped p-AlGaAs/GaAs Heterojunctions,. ...
Sandia National Laboratories is developing a drilling system which uses high velocity water jets to make horizontal holes in a coal seam accessed through a vertical borehole. For underground coal gasification (UCG), these horizontal holes can be drilled t...
The research being carried out is a preliminary examination of the cross-hole technique as a tool for developing tomographs for characterizing reservoirs. The Bureau of Economic Geology (BEG) of the state of Texas has enabled us to gain access to the West...
The energy losses of a small black hole passing through the Earth are examined. In particular, we investigate the excitations in the frequency range accessible to modern acoustic detectors. The main contribution to the effect is given by the coherent sound radiation of the Cherenkov type.
The borehole hydraulic coal mining system accesses the coal seam through a hole drilled in the overburden. The mining device is lowered through the hole into the coal seam where it fragments the coal with high pressure water jets which pump it to the surf...
... Accession Number : ADP007908. Title : Bond-Orbital Model of Two-Hole Laser-Induced Desorption from Gap (110),. Corporate ...
We conduct a survey of numerical simulations to probe the structure and appearance of non-radiative black hole accretion flows like the supermassive black hole at the Galactic Centre. We find a generic set of solutions, and make specific predictions for currently feasible rotation measure (RM) observations, which are accessible to ...
We conduct a survey of numerical simulations to probe the structure and appearance of non-radiative black hole accretion flows like the supermassive black hole at the Galactic centre. We find a generic set of solutions, and make specific predictions for currently feasible rotation measure (RM) observations, which are accessible to ...
The invention employs a collector, that comprises a hole and first and second apertures, for transmitting a pair of conical sheets of radiant energy. A beam of radiant energy is generated and directed through the hole, whereby a scattering volume is defin...
We consider a tight-binding model with two orbitals per site and purely repulsive Coulomb interactions. It is shown rigorously that in this model there exists a parameter regime in which pairing of hole carriers occurs. It is argued that the model is not totally unrealistic.
We have performed several simulations of black hole systems (non-rotating, black hole spin parameter a=0.0 and rapidly rotating, a=0.95) with a geometrically ...
We carry out the separation of variables for the massive complex Klein-Gordon equation in the gravitational and electromagnetic field of a four-parameter (mass, angular momentum, electric, and magnetic charges) black hole.
On the basis of the hypothesis on the existence of black hole family obtained are the values of msub(x) energy and of calibration coupling constant of alpha sub(GUM)=gsup(2)/4 pi for parameters of the theory of large union. According to Tennakone a suppos...
A pilot test program was conducted which consisted of a coordinated test activity between interested AGARD SMP member countries. The program leads to a more uniform attitude toward fatigue testing and evaluation of critically loaded hole parameters among ...
A collector contains a hole and annular aperatures for transmitting a pair of conical, coaxial sheets of radiant energy. A beam of energy is directed through the hole, whereby a scattering volume is defined by the beam diameter and the fields of view of t...
We study small charged black holes in global AdS spacetime in the presence of a charged massless minimally coupled scalar field. In a certain parameter range these black holes suffer from well known superradiant instabilities. We demonstrate that the end point of the resultant tachyon condensation process is a hairy black ...
Test-hole construction is described for a reactor which provides safe and ready access to the neutron flux region for specimen materials which are to be irradiated therein. An elongated tubular thimble adapted to be inserted in the access hole through the wall of the reactor is constructed of aluminum and is ...
... Accession Number : AD0766695. Title : Wind Profile Parameters in the Ground Layer and Troposphere at Midlatitudes. ...
... Accession Number : ADD426534. Title : The Relationship of Voids, Process Parameters and Performance of Filament-Wound Pressure Vessels,. ...
... Accession Number : AD0240429. Title : REGRESSION ANALYSIS OF CONTINUOUS PARAMETER TIME SERIES, II. Corporate ...
... Accession Number : AD0727090. Title : Preliminary Geodetic Parameters Based on Doppler Observations of Anna and Transit Satellites. ...
... Accession Number : ADD405508. Title : Parameters affecting the selection of metallic soaps for polyester molding systems. ...
... Accession Number : ADA211040. Title : Parameter Estimation in Functional and Partial Differential Equations. Descriptive Note : Final rept. ...
... Accession Number : ADD336402. Title : Operational Parameters in Acoustic Signature Inspection of Railroad Wheels,. Corporate ...
... Accession Number : ADA123806. Title : Measurement Techniques of Electrical Parameters of Surface Materials in the X-Band Region. ...
... Accession Number : ADA445704. Title : Kinetic Parameters for OH Nightglow Modeling Consistent with Recent Laboratory Measurements. ...
... Accession Number : ADA321004. Title : Inversion of Geophysical Parameters in Shallow Water. Descriptive Note : Final rept.,. ...
... Accession Number : ADD340301. Title : Influence of Structural Parameters on the Nondestructive Evaluation of Ash Timber,. Corporate Author : ...
... Accession Number : ADD251203. Title : Influence of Processing Parameters on the Strength of Fluoride Glass Fibers. Descriptive ...
... Accession Number : ADA236507. Title : Identification of Critical Biological Parameters Affecting Gastrointestinal Absorption. ...
... Accession Number : ADD125818. Title : Effects of Test Parameter Variability on Scatter of Creep Rupture Data of Waspaloy,. ...
... Accession Number : AD0716053. Title : Effects of Hydrodynamic Parameters on Cavitation Erosion Intensity. Descriptive Note : Technical rept.,. ...
... Accession Number : ADD149156. Title : Effect of Process Parameters on Hardness and Toughness of EB Welds for Offshore Structures. ...
... Accession Number : AD0783738. Title : Designing Process Parameter Transducers Using Fluidic Elements,. Corporate Author ...
... Accession Number : ADD340570. Title : Calculation of Acoustic Emission Parameters at External Friction of Solid Bodies,. Corporate Author : ...
... Accession Number : ADD326383. Title : COIL PARAMETER INFLUENCE ON EDDY CURRENT PROBE SENSITIVITY. Corporate Author : ...
... Accession Number : ADA079977. Title : An Analysis of the Parameters of a Gas-Dynamic Laser with the Acetylene Combustion,. ...
... Accession Number : ADA001803. Title : Almost Sure Invariance Principles for Continuous Parameter Stochastic Processes,. ...
