... Astronomy & Astrophysics Effects of zonal deformations and the Earth's rotation rate ... (3) � being the mean Earth's rotation rate. ...
DTIC Science & Technology
969 ... www.nlm.nih.gov ... Low set ears (pinna), abnormal rotation, the absence of ears, and abnormal folds in the ear may be associated with ...
MedlinePLUS
The abnormal vibration of ball bearings lubricated with grease was studied. The test bearings were lubricated with three types of grease: Li soap/silicone oil grease, Na soap/mineral oil grease and Li soap/mineral oil grease. In the experiments, the axial-loaded ball bearings were operated at a constant rotational speed, and the vibration and the outer ...
NASA Astrophysics Data System (ADS)
... Accession Number : ADD150208. Title : On the Growth Rate of Cube-, Rotated Cube- and Rotated Goss-Grains in Commercial Aluminium Alloys. ...
The Earth's rotation, encompassing both the rate of rotation and the location of the ... Changes in the Earth's rate of rotation amount to a few parts in 10 ...
NASA Website
Apr 21, 1998 ... I am reading Sobel's Longitude , and she speaks of the Earth's rotation rate slowing as a result of tidal forces. At what rate is the Earth's rotation ...
Short title: MM AND MF TIDAL VARIATIONS IN EARTH'S ROTATION RATE ... rotation rate both from changes in the polar moment of inertia of the Earth and from ...
... In the momentum approach, the rotational equations for the rate of change of angular momenta of each of the bodies or composite bodies of the ...
Data on the rotational characteristics of more than 300 asteroids are currently available, and it is
NASA Technical Reports Server (NTRS)
... system for the identification of abnormal patterns in the ... fetal monitors record and display the fetal heart rate (FHR) and maternal uterine activity ...
... Descriptors : *NEURAL NETS, *CLINICAL MEDICINE, *HEART RATE, *ABNORMALITIES, *FETUS, ALGORITHMS, SETTING(ADJUSTING ...
... Title : EFFECTS OF ATMOSPHERE ROTATION RATE ON ORBITS AND ORBIT DETERMINATION. Descriptive Note : Rept. for Apr 66-Feb 67,. ...
... 4. TITLE AND SUBTITLE An Examination of the Change in the Earth's Rotation Rate From Ancient Chinese Observations of Lunar Occultations of ...
... Title : An Examination of the Change in the Earth's Rotation Rate From Ancient Chinese Observations of Lunar Occultations of the Planets. ...
... NON-ROTATING PLANET ASSUMPTION FOR ... Since * ~1I Page 17. most planets have a significant rotation rate, the rotating ...
A rotating ball display was tested with a thin monolayer sheet. An oil cavity was formed in the shape of a spheroid in a thin elastomer sheet. The rotation of a bichromal ball was investigated from the point of rotation time from one color to the other color. Bichromal balls were under friction during rotation. The ...
... order to properly describe rotating turbulent flows, some directional ... 3 for rotating shear flow based on ... the decay rate of the turbulent kinetic energy ...
Daily observations of the photospheric equatorial rotation rate using the Doppler effect are made at the Standford Solar Observatory. These observations show no variations in the rotation rate that exceed the observational error of about one percent. The ...
National Technical Information Service (NTIS)
The minimum of solar cycle 24 is significantly different from most other minima in terms of its duration as well as its abnormally low levels of activity. Using available helioseismic data that cover epochs from the minimum of cycle 23 to now, we study the differences in the nature of the solar rotation between the minima of cycles 23 and 24. We find that ...
Energy Citations Database
In a group of 178 hospital nurses minor nasal abnormalities were found to be associated with an increased rate of nasal carriage of Staphylococcus aureus. PMID:14450696
PubMed
The effects of process parameters and friction stir processing (FSP) run configurations on the stability of nugget microstructure at elevated temperatures were evaluated. Cast plates of an Al-7Si- 0.6Mg alloy were friction stir processed using a combination of tool rotation rates and tool traverse speeds. All single pass runs showed some extent of ...
... turbulence to the mean strain rate and the mean rotation rate. The coefficients will ensure the positivity of each component of the mean rotation rate. ...
Zero-age main-sequence models of uniformly rotating stars have been computed for 10 masses between 1.625 and 8 M sun and for 21 rotation rates from zero to nearly critical rotation. The surface shape is used to distinguish rotation rather than the surface equatorial velocity or the ...
... abnormalities of Sotos syndrome usually resolve as the growth rate becomes normal after the first few years of ...
Discussion of disorders of cardiac rate and rhythm associated with abnormal atrioventricular pathways
NSDL National Science Digital Library
A rotating globe showing the monthly average rainmap for September 1998 as measured by TRMM. High rainfall rates are in red.
... OCEAN MODELS, ENTRAINMENT, RATES, EARTH(PLANET), MOMENTUM TRANSFER, ISOTROPISM, RATIOS, ROTATION, STRESSES, FLOW ...
... Title : Effects of Rotational, Vibrational, and Translational Energy on the Rate Constants for the Isotope Exchange Reactions of OH(-) + Dsub2 and ...
... 9. Theoretical Decay of Initially Suspended Particles at Each Particle Size's Optim al Rotation Rate ..... ...
... Title : ATTEMPTS TO MEASURE THE FARADAY ROTATION AND FADING RATES OF MOON-REFLECTED RADIO SIGNALS AT 23.1MC. ...
The rate of rotation of the universe at the present time and in an early epoch is considered within the framework of the general theory of relativity. An approximate nonsingular model of the early universe with rotating matter is proposed.
Jul 21, 1998 ... If you are familiar with the conservation of angular momentum you will know that if a slowly rotating object contracts its rotation rate ...
In the control of fuel injection in an internal-combustion engine, whether or not the rate of change of the engine rotational speed exceeds the selected limit of the rate of change of the engine rotational speed, determined by the ratio of the engine rotational speed to the automobile speed and ...
In this activity, students learn how to determine the rotation rate of a sphere with identifiable features. They should also consider the fact that Earth's movement around the sun will complicate calculations if they are trying to determine the Sun's period of rotation. The exercise uses a phonograph turntable with adjustable speeds ...
of care in correcting cleft palate abnormalities for many children. He decided to collabo- rate and recruited col- leagues on missions to repair cleft palate abnormalities. "I often feel that the surgeons get
E-print Network
I wondered why there are still slowly rotating (V < 120 km s{sup -1}) normal A0-A9 field stars when such stars should have become Ap or Am stars by a diffusion mechanism. My first guess was that this was related to an unusually high binary frequency, but the frequency turned out to be normal, as shown in a paper in preparation. Next, I wondered whether all the slow ...
... Accession Number : ADA014514. Title : Upper-Atmosphere Rotation Rate from Analysis of the Orbital Inclination of Explorer 1. ...
... Accession Number : ADD522686. Title : Recursive Relationships for Body Axis Rotation Rates. Descriptive Note : Journal article,. ...
... Accession Number : ADD524814. Title : Recursive Relationships for Body Axis Rotation Rates Using Quaternions. Descriptive Note : Journal article,. ...
... Accession Number : ADD001537. Title : Magnetic Surface Wave Rotation Rate Sensor Using the Sagnac Effect. Descriptive Note : Patent,. ...
... Accession Number : ADA428749. Title : Effects of Zonal Deformations and the Earth's Rotation Rate Variations on Precession-Nutation. ...
We present generalizations of our previously published artificial models for generating multi-channel ECG to provide simulations of abnormal cardiac rhythms. Using a three-dimensional vectorcardiogram (VCG) formulation, we generate the normal cardiac dipole for a patient using a sum of Gaussian kernels, fitted to real VCG recordings. Abnormal beats are ...
PubMed Central
In order to analyze the longitudinal distribution of solar X-ray flares we import a dynamic reference frame inferred from the differential rotation law The dynamic frame is described quantitatively by the equatorial rotation rate and the differential rotation rate The differential ...
The posterior parietal cortex (PPC) contains viewer-centered spatial maps important for reaching movements. It is known that spatial reaching deficits emerge when this region is damaged, yet less is known about temporal deficits that may also emerge because of a failure in sensory-spatial transformations. This work introduces a new geometric measure to quantify multimodal sensory transformation ...
In 1890 Bryan observed that when a vibrating structure is rotated the vibrating pattern rotates at a rate proportional to the rate of rotation. During investigations of the effect in various solid and fluid-filled objects of various shapes, an interesting commonality was found in connection ...
The equatorial rotation rate of the photosphere was measured at effect data. It was found that scattered light has a large influence and must be taken into account properly. When this was done it was found that the rotation rate from Doppler shifts agreed...
The rotationally inelastic collision rates in non-hydrogenic atom-molecule collisions are described by an angular momentum based power law. A classical calculation of the rotationally inelastic collison rates is presented (based on the power law). (AIP)
A Sagnac gyroscope, for measuring rotation rates, having an optical coupler, adapted for fabrication by integrated optical techniques, which is compact and provides for operation of the gyroscope at quadrature for small rotation rates. The optical coupler...
Mass transfer enhancement produced by the addition of inert microspheres was investigated on a rotating, cylindrical electrode (RCE). The effects of rotation speed, rotor radius, particle size, solids volume fraction, and article density on the rate of ma...
The deposition and stripping behavior of silver sulfide films at the silver rotating disc electrode were investigated. The effect of various factors - rotation rate, scan rate, deposition potential and time, and concentration of sulfide ion - on the strip...
precessional behaviour of the spin axis. These data make possible precise ... diverging pattern of beams that rotates at twice the spin rate of the ...
... three orders of magnitude lower than the rate constants found for isotope exchange. The association rate constant will be even lower at the ...
... Accession Number : AD0678866. Title : VARIATIONS IN THE GEOMAGNETIC FIELD AND IN THE RATE OF THE EARTH'S ROTATION,. ...
The rotation rate is provided by a Fiber Optic Gyro (FOG) sensor, while the accelerations are provided by silicon accelerometers. ...
... Title : MODIFICATION OF VESTIBULAR RESPONSES AS A FUNCTION OF RATE OF ROTATION ABOUT AN EARTH-HORIZONTAL AXIS,. ...
