William Bruce Hanson
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Physics
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(Suggest an Edit or Addition)William Bruce Hanson's Published Works
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Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- lonization transport effects in the equatorial F region (1966) (464)
- The Martian ionosphere as observed by the Viking retarding potential analyzers (1977) (462)
- Plasma bubbles and irregularities in the equatorial ionosphere (1977) (358)
- Rapid subauroral ion drifts observed by Atmosphere Explorer C (1979) (262)
- In situ measurements of the spectral characteristics of F region ionospheric irregularities (1974) (234)
- IMF By ‐dependent plasma flow and Birkeland currents in the dayside magnetosphere: 1. Dynamics Explorer observations (1985) (228)
- A proposed production model of rapid subauroral ion drifts and their relationship to substorm evolution (1993) (220)
- The ionospheric signatures of rapid subauroral ion drifts (1991) (214)
- Ion convection velocity reversals in the dayside cleft (1976) (213)
- The retarding-potential analyzer on Atmosphere Explorer (1973) (201)
- Ion convection and the formation of the mid‐latitude F region ionization trough (1978) (192)
- Global equatorial ionospheric vertical plasma drifts measured by the AE-E satellite (1995) (190)
- Eddy diffusion and oxygen transport in the lower thermosphere (1965) (184)
- Atmospheric composition in the lower thermosphere. (1966) (180)
- Viking electron temperature measurements: Evidence for a magnetic field in the Martian ionosphere (1988) (174)
- Ion‐neutral coupling in the high‐latitude F region: Evaluation of ion heating terms from Dynamics Explorer 2 (1984) (167)
- Simultaneous density and electric field fluctuation spectra associated with velocity shears in the auroral oval (1988) (160)
- Plasma injection and transport in the mid‐altitude polar cusp (1982) (151)
- The coupling between the protonosphere and the normal F region (1961) (135)
- ELECTRON TEMPERATURES IN THE UPPER ATMOSPHERE (1963) (131)
- Influence of electromagnetic drifts and neutral air winds on some features of the F sub 2 region (1969) (128)
- Ion frictional heating at high latitudes and its possible use for an in situ determination of neutral thermospheric winds and temperatures (1982) (127)
- Composition and Structure of the Martian Atmosphere: Preliminary Results from Viking 1 (1976) (126)
- Large Ni gradients below the equatorial F peak (1973) (122)
- High resolution topside in situ data of electron densities and VHF/GHz scintillations in the equatorial region (1983) (122)
- The maintenance of the night-time F-layer (1964) (117)
- The Retarding Potential Analyzer for Dynamics Explorer-B (1981) (116)
- A morphological study of vertical ionospheric flows in the high‐latitude F region (1991) (112)
- Techniques for measuring bulk gas-motions from satellites (1975) (109)
- Plasma measurements with the retarding potential analyzer on Ogo 6 (1970) (109)
- Coordinated study of equatorial scintillation and in situ and radar observations of nighttime F region irregularities (1980) (105)
- Effect of Ionization Transport on the Equatorial F-Region (1965) (105)
- The retarding ion mass spectrometer on dynamics Explorer-A. [measuring thermal plasma distribution] (1981) (104)
- Ionospheric convection signatures observed by De 2 during northward interplanetary magnetic field (1986) (102)
- The magnetic ion-mass spectrometer on Atmosphere Explorer (1973) (102)
- Bottomside sinusoidal irregularities in the equatorial F region (1983) (102)
- Measurements of Thermal Ion Drift Velocity and Temperature Using Planar Sensors (2013) (101)
- Observational evidence for a boundary layer source of dayside region 1 field‐aligned currents (1981) (100)
- Photoelectron fluxes in the Martian ionosphere (1979) (96)
- High-latitude ion convection in the nighttime F region (1980) (94)
- Retarding potential analyzer measurement of the effect of ion‐neutral collisions on the ion velocity distribution in the auroral ionosphere (1976) (94)
- Plasmasphere-ionosphere coupling: 2. Ion composition measurements at plasmaspheric and ionospheric altitudes and comparison with modeling results (1990) (93)
- Formation of the geomagnetic storm main‐phase ring current (1961) (86)
- Characteristics of auroral electron acceleration regions observed by Atmosphere Explorer C (1976) (83)
- The relationships between high-latitude convection reversals and the energetic particle morphology observed by Atmosphere Explorer (1980) (81)
- Dayside observations of thermal‐ion upwellings at 800‐km Altitude: An ionospheric signature of the cleft ion fountain (1989) (80)
- Upper‐atmosphere helium ions (1962) (78)
- Auroral arc electrodynamic parameters measured by AE‐C and the Chatanika Radar (1981) (78)
- Neutral motions in the polar thermosphere for northward interplanetary magnetic field (1985) (76)
- Electric field observations of equatorial bubbles (1992) (74)
- The Atmosphere Explorer mission. (1973) (73)
- Diurnal Variation of the Hydrogen Concentration in the Exosphere (1963) (71)
- The distribution of interplanetary hydrogen (1963) (71)
- Gravity waves near 300 km over the polar caps (1995) (67)
- Images of transequatorial bubbles based on field-aligned airglow observations from Haleakala in 1984-1986 (1989) (64)
- Equatorial bubbles updrafting at supersonic speeds (1992) (64)
- The Ion Drift Meter for Dynamics Explorer-B (1981) (64)
- An ion‐trap measurement of the ion concentration profile above the F 2 peak (1961) (64)
- Distributions of He(+) at middle and equatorial latitudes during solar maximum (1990) (63)
- RADIATIVE RECOMBINATION OF ATOMIC OXYGEN IONS IN THE NIGHTTIME F REGION. (1969) (63)
- Properties of spikelike shear flow reversals observed in the auroral plasma by Atmosphere Explorer C (1976) (62)
- Relationship between Fe+ ions and equatorial spread F (1971) (61)
- Meteoric ions above the F2 peak (1970) (59)
- The measured motions inside equatorial plasma bubbles (1984) (58)
- Recombination of NO+ in the ionosphere (1976) (54)
- A comment on plasma 'pile-up' in the F-region (1974) (54)
- A catalog of ionospheric F region irregularity behavior based on Ogo 6 retarding potential analyzer data (1973) (52)
- Ogo 6 measurements of supercooled plasma in the equatorial exosphere (1973) (51)
- The morphology of metallic ions in the upper atmosphere (1980) (51)
- Effects of interhemisphere transport on plasma temperatures at low latitudes (1973) (50)
- The effect of vertical drift on the equatorial F-region stability (1986) (50)
- Field‐aligned Poynting Flux observations in the high‐latitude ionosphere (1994) (49)
- Joule heating in the mesosphere and thermosphere during the July 13, 1982, solar proton event (1987) (48)
- An experimental and theoretical study of the mean diurnal variation of O+, NO+, O2 +, and N2 + ions in the mid-latitude F 1 layer of the ionosphere (1979) (48)
- In situ measurements of hydrogen concentration and flux between 160 and 300 km in the thermosphere (1976) (48)
- Mars' upper atmosphere: Mean and variations (1978) (47)
- F region electron density irregularity spectra near auroral acceleration and shear regions (1984) (47)
- Conflicting electron temperature measurements in the upper F region (1969) (47)
- Ion composition of the topside equatorial ionosphere during solar minimum (1992) (45)
- Plasma temperatures in the magnetosphere (1970) (44)
- Satellite measurements through the center of a substorm surge (1994) (44)
- Earthward directed high‐density Birkeland currents observed by HILAT (1984) (43)
- Comparison of Te and Ti from Ogo 6 and from various incoherent scatter radars (1973) (41)
- Ion drift meter for Dynamics Explorer (1982) (40)
- Electron and Ion Temperatures—A Comparison of Ground-Based Incoherent Scatter and AE-C Satellite Measurements (1977) (40)
- Electron Temperatures in the Ionosphere (1961) (39)
- Calculated distributions of hydrogen and helium ions in the low-latitude ionosphere (1973) (39)
- A comparison of the oxygen ion‐ion neutralization and radiative recombination mechanisms for producing the ultraviolet nightglow (1970) (39)
- Synthesis of Jicamarca Data During the Great Storm of March 8, 1970 (1972) (37)
- Entry science experiments for Viking 1975. (1972) (36)
- Interhemispheric transport induced by neutral zonal winds in the F region (1980) (36)
- Errors in retarding potential analyzers caused by nonuniformity of the grid‐plane potential (1972) (36)
- On the cause of equatorial spread F. (1973) (36)
- The maintenance of the nighttime f-layer (1964) (35)
- Thermospheric hydrogen: The long‐term solar influence (1985) (35)
- Auroral ionospheric signatures of the plasma sheet boundary layer in the evening sector (1994) (35)
- Equatorial fountain effect and dynamo drift signatures from AE-E observations (1990) (35)
- Doubly charged atomic oxygen ions in the thermosphere, 1. Photochemistry (1977) (34)
- Lower midlatitude ionospheric disturbances and the perkins instability (1992) (34)
- Simultaneous observations of field‐aligned currents and plasma drift velocities by Atmosphere Explorer C (1980) (34)
- Ion temperature troughs in the equatorial topside ionosphere (1977) (33)
- Bottomside sinusoidal irregularities in the equatorial F region: 2. Cross-correlation and spectral analysis (1985) (32)
- Deuterium in the daytime thermosphere (1987) (32)
- Thermospheric and ionospheric structure of the southern hemisphere polar cap on October 21, 1981, as determined from Dynamics Explorer 2 satellite data (1985) (32)
- Some deductions from a measurement of the hydrogen ion distribution in the high atmosphere (1963) (32)
- Satellite and ground‐based observations of a red arc (1972) (31)
- Sodium distribution in the upper atmosphere (1967) (31)
- Ion temperature troughs and interhemispheric transport observed in the equatorial ionosphere (1978) (31)
- Fast equatorial bubbles (1997) (30)
- A statistical study of F region ion temperatures at high latitudes based on Atmosphere Explorer C data (1984) (29)
- Ionospheric convection signatures and magnetic field topology (1987) (29)
- SOME IONOSPHERIC MEASUREMENTS WITH SATELLITE-BORNE ION TRAPS (1964) (28)
- Determination of the rate coefficient for the N2/+/ + O reaction in the ionosphere (1977) (28)
- Photoelectron heating efficiency in the ionosphere (1968) (27)
- Synthesis of Data Obtained at Jicamarca, Peru, During the September 11, 1969, Eclipse (1972) (27)
- Determination of the N2 recombination rate coefficient in the ionosphere (1977) (27)
- Spacecraft potential effects on the Dynamics Explorer 2 satellite (1994) (26)
- Small‐scale electrodynamics of the cusp with northward interplanetary magnetic field (1992) (26)
- Downdrafting plasma flow in equatorial bubbles (1994) (25)
- A new concept for the daytime magnetosphere of Venus (1979) (24)
- Second Sound Attenuation in Liquid Helium II (1954) (24)
- Measurement of magnetic field aligned potential differences using high resolution conjugate photoelectron energy spectra (1977) (23)
- A comparison of in situ measurements of E and −V × B from Dynamics Explorer 2 (1993) (23)
- Comparisons of ionogram and Ogo 6 satellite observations of small‐scale F region inhomogeneities (1977) (22)
- Possible Energy Source for the Aurora. (1961) (21)
- The HiLat satellite mission (1985) (20)
- Discrepancy between electron heating and cooling rates derived from atmosphere Explorer‐C measurements (1976) (20)
- A feature of the behavior of He + in the nightside high-latitude ionosphere during equinox (1981) (20)
- Effects of atomic nitrogen on the nocturnal ionosphere (1975) (18)
- Analysis of Martian ionosphere and solar wind electron gas data from the planar retarding potential analyzer on the Viking spacecraft (1987) (18)
- Influence of the E region dynamo on equatorial spread F (1983) (18)
- Molecular ions in the F2 layer (1972) (18)
- Charge exchange of metastable ²D oxygen ions with molecular oxygen: A new source of thermospheric O2 + ions (1979) (18)
- Photochemistry of N2 + in the daytime F region (1983) (17)
- The HILAT program (1983) (16)
- Polar cap potential distributions during periods of positive IMF By and Bz (1994) (16)
- Determination of the sources and sinks of N+ ions in the thermosphere (1979) (16)
- The solar wind interaction with Mars as seen by the Viking retarding potential analyzers (1982) (16)
- High altitude bottomside bubbles (1994) (15)
- Ionospheric chemistry of NO( (1984) (15)
- Observations of ionospheric electric fields above atmospheric weather systems (1994) (15)
- A satellite anemometer (1992) (15)
- Is the red arc a good indicator of ionosphere‐magnetosphere conditions? (1974) (14)
- Comparison of neutral temperatures inferred from instruments on the AE‐C satellite (1976) (14)
- Gas Sorption on Coal and Measurement of Gas Content: Chapter 9 (1993) (13)
- Mass spectrometry in the exploration of Mars (2003) (13)
- An auroral F-region study using in situ measurements by the Atmosphere Explorer-C satellite (1975) (13)
- Viking 1 electron observations at Mars (1991) (13)
- Equatorial electric field observations (1993) (12)
- Atmospheric density measurements with a satellite‐borne microphone gage (1962) (11)
- THERMAL RAYLEIGH DISK MEASUREMENTS IN LIQUID HELIUM II (1952) (11)
- Spatial variations of the [H+]/[O+] ion concentration ratio in the topside F region: Observational evidence for H+ ion flows (1992) (10)
- The case of the noisy derivatives-evidence for a spacecraft-plasma interaction (1981) (10)
- Dynamics Explorer 2 satellite observations and satellite track model calculations in the cusp/cleft region (1996) (10)
- Neutral thermospheric temperature from ion concentration measurements (1981) (9)
- Ion sputtering from satellite surfaces (1981) (9)
- Evidence of solar wind energy deposition into the ionosphere of Mars (1985) (9)
- Cretaceous stratigraphy in a northeast-trending transect, northern Utah to south-central South Dakota (1997) (9)
- Electric fields and electrostatic potentials in the high latitude ionosphere (1980) (8)
- Mars Aeronomy Observer: Report of the Science Working Team (1986) (8)
- Direct in situ measurements of thermospheric temperature (1979) (8)
- Deuterium and hydrogen flows in the thermosphere (1991) (8)
- Comment [“ On the influx of small comets into the Earth's upper atmosphere I. Observations”] (1986) (8)
- COLD PLASMA MEASUREMENTS ON HILAT. (1984) (7)
- The role of in-situ measurements in scintillation modelling (1981) (7)
- Distributions of Nighttime F-Region Molecular Ion Concentrations and 6300-Å Nightglow Morphology (1970) (7)
- Detection of an equatorial spread-F bubble by ground-based photometers and the San Marco 5 satellite (1997) (7)
- Dynamic diffusion processes in the exosphere (1964) (7)
- Vertical neutral wind in the equatorial F-region deduced from electric field and ion density measurements (1995) (6)
- Calculations for an equatorial F2-region solar eclipse (1970) (6)
- Comment on the Papers “On the influx of small comets into the Earth's upper atmosphere I. Observations and II. Interpretation” (1987) (6)
- Structural Geology, Seismic Imaging, and Genesis of the Giant Jonah Gas Field, Wyoming, U.S.A. (2004) (5)
- Polar convection and Birkeland Currents during strongly positive IMF By (1987) (5)
- GEOLOGIC MAP OF THE GREATER PORTLAND METROPOLITAN AREA AND SURROUNDING REGIONS, OREGON AND WASHINGTON (2019) (4)
- Evolution of the Wamsutter Arch, Wyoming Foreland, USA: Influence on Formation of Stratigraphic Traps in Upper Cretaceous Almond Shoreline Sandstones: ABSTRACT (1994) (3)
- Satellite observations of low latitude ionosphericplasma depletions (1993) (3)
- Earth's dynamic thermosphere (1975) (3)
- Viking 2 electron observations at Mars (1992) (3)
- AE‐C Observations of Electric Fields Around Auroral Arcs (2013) (2)
- Chemistry of Western Interior USA Coal-Bed Gases Based upon Desorption of Subsurface Coal Samples: ABSTRACT (1990) (2)
- A case study of subauroral ion drift velocity jets by means of dynamics explorer-2 and intercosmos bulgaria-1300 satellites data (1996) (2)
- U.S.A. National Committee Report, Fifteenth URSI General Assembly, Munich, September 1966: Commission 4,Magnetospheric Radio; Progress in Magnetospheric Radio (1966) (2)
- Equatorial spacecraft‐plasma interaction phenomenon observed with DE 2 (1993) (2)
- Electron and Ion Temperatures — A Comparison of Ground-Based Incoherent Scatter and AEC Satellite Measurements (2017) (2)
- MEASUREMENT OF MAGNETIC FIELD ALIGNED POTENTIAL DIFFERENCES USING HIGH (1977) (1)
- Large ion concentration gradients below the equatorial F peak. (1973) (1)
- Study of Upper Atmosphere Wind Motions. (1980) (1)
- Predicting severity of trauma. (1994) (0)
- Comment on “Observations of low-latitude electron precipitation” by R. Lieu, J. Watermann, K. Wilhelm, J. J. Quenby, and W. I. Axford (1989) (0)
- THE POLAR THERMOSPHERE FOR NORTHWARD INTERPLANETARY MAGNETIC FIELD (2007) (0)
- John Adam Fleming Medal (1985) (0)
- Plate1-1.jpg (2017) (0)
- Correction to “Earthward directed high‐density birkeland currents observed by HILAT” (1985) (0)
- Magnetic deflection ion mass spectrometer experiment for atmosphere explorer (1982) (0)
- OGO-F-06 ion mass spectrometer Final report, Mar. 1966 - Jun. 1970 (1970) (0)
- Abstract: Jonah Field Area: Seismic Coherency Cube Technology Used to Define Trap Boundaries and Stratigraphic Features (2001) (0)
- Retarding potential analyzer research (1987) (0)
- Magnetospheric multiprobes: Investigations and instrumentation (1980) (0)
- OGO-6 experiment F-03. [analysis of data obtained with retarding potential analyzer (1973) (0)
- Planar ion trap (retarding potential analyzer) experiment for atmosphere explorer (1982) (0)
- N O T I C E THIS DOCUMENT HAS BEEN REPRODUCED FROM MICROFICHE. ALTHOUGH IT IS RECOGNIZED THAT CERTAIN PORTIONS ARE ILLEGIBLE, IT IS BEING RELEASED IN THE INTEREST OF MAKING AVAILABLE AS MUCH INFORMATION AS POSSIBLE (2009) (0)
- Ionospheric convection signatures observed by DE (Dynamics Explorer) 2 during northward interplanetary magnetic field (1986) (0)
- Analysis of data from Viking RPA's (1981) (0)
- Comment. [ion concentration data as evidence of small comet influx into upper atmosphere (1986) (0)
- Stratigraphic Methods Used to Explore and Exploit Fruitland Formation Coal-Bed Gas, San Juan Basin, New Mexico and Colorado: ABSTRACT (1990) (0)
- Electrodynamic Signatures of the Plasma Sheet Boundary Layer in the Evening Ionosphere (1994) (0)
- The Martian ionosphere as seen by the retarding potential analyzer on Viking (1977) (0)
- A research in support of NASA's space science (1982) (0)
- A 4 , PAGES 5769-5776 , APRIL 1 , 1995 Global equatorial ionospheric vertical plasma drifts measured by the AEE satellite (2017) (0)
- Investigations of the neutral composition of the upper atmosphere final report (1965) (0)
- Stratigraphy and sedimentology of the Cretaceous Nanaimo group, Saltspring Island, British Columbia (1975) (0)
- A comparison of in situ measurements of vector-E and - vector-V x vector-B from Dynamics Explorer 2 (1993) (0)
- Comment on a paper by Thomas P. Quinn and John S. Nisbet, ‘Recombination and transport in the nighttime F layer of the ionosphere’ (1966) (0)
- The distributions of the interplanetary hydrogen (1964) (0)
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