Alv Egeland
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Norwegian physicist
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Physics
Why Is Alv Egeland Influential?
(Suggest an Edit or Addition)According to Wikipedia, Alv Egeland is a Norwegian physicist. He was born in Kvinesdal. He took the cand.real. degree in 1959, and his doctorate at Stockholm University in 1963. He was a professor at the University of Oslo from 1972. His fields are space research and aurora borealis research. He is a member of the Norwegian Academy of Science and Letters.
Alv Egeland's Published Works
Number of citations in a given year to any of this author's works
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
- Signatures in the dayside aurora of plasma transfer from the magnetosheath (1986) (241)
- Midday auroral breakup events and related energy and momentum transfer from the magnetosheath (1990) (201)
- Auroral vector electric field and particle comparisons, 2, Electrodynamics of an arc (1977) (190)
- Conjugacy of electron microbursts and VLF chorus (1981) (84)
- Midday Auroral Breakup (1989) (82)
- Events of enhanced convection and related dayside auroral activity (1995) (81)
- Ground‐based observations of F region aurora associated with the magnetospheric cusp (1980) (75)
- Intense, variable electric fields at ionospheric altitudes in the high latitude regions as observed by DE‐2 (1982) (73)
- Large‐ and small‐scale dynamics of the polar cusp (1985) (73)
- Cusp/cleft auroral activity in relation to solar wind dynamic pressure, interplanetary magnetic field Bz and By (1994) (73)
- Auroral vector electric field and particle comparisons, 1, Premidnight convection topology (1977) (64)
- Dayside and polar cap aurora (2002) (48)
- Electrodynamics of the polar cusp ionosphere: a case study (1989) (45)
- Proton precipitation and the Hβ emission in a postbreakup auroral glow (1974) (45)
- Physical Signatures of Magnetospheric Boundary Layer Processes (1994) (44)
- Ionospheric signatures of dayside magnetopause transients: A case study using satellite and ground measurements (1993) (43)
- Multiple, discrete arcs on sunward convecting field lines in the 14‐15 MLT region (1994) (42)
- The polar cusp (1985) (40)
- Birkeland's electromagnetic gun: a historical review (1989) (39)
- An Example of Anticorrelation of Auroral Particles and (1973) (38)
- Effects of interplanetary magnetic field and magnetospheric substorm variations on the dayside aurora (1983) (37)
- Observations of simultaneous effects of merging in both hemispheres (2001) (32)
- How wide in magnetic local time is the cusp? An event study (1997) (32)
- Mapping prenoon auroral structures to the magnetosphere (2000) (29)
- Particle and auroral observations from the ESRO I/AURORAE satellite (1973) (29)
- Dayside Auroral Activity and Related Magnetic Impulses in the Polar Cusp Region (1988) (26)
- The Aurora and the Auroral Ionosphere (1995) (26)
- Correlation of Audio-Frequency Electromagnetic Radiation with Auroral Zone Micropulsations (1960) (25)
- The northern lights: Their heritage and science (1994) (25)
- Responses of the open–closed field line boundary in the evening sector to IMF changes: A source mechanism for Sun‐aligned arcs (2003) (24)
- Electromagnetic coupling in the polar clefts and caps. Proceedings. (1989) (24)
- Fine structure of the Earth‐ionosphere cavity resonances (1968) (24)
- Kristian Birkeland: The First Space Scientist (2005) (24)
- Transient auroral events near midday: Relationship with solar wind/magnetosheath plasma and magnetic field conditions (1991) (23)
- Correlation study of auroral luminosity and X rays (1971) (23)
- Polar Cap Boundary Phenomena (1998) (22)
- Variability of dayside high latitude convection associated with a sequence of auroral transients (1996) (22)
- The Northern Light (1983) (22)
- Driving dayside convection with northward IMF: Observations by a sounding rocket launched from Svalbard (2000) (22)
- Reconnection‐associated auroral activity stimulated by two types of upstream dynamic pressure variations: Interplanetary magnetic field Bz ∼ 0, By ≪ 0 case (1995) (21)
- Structure and dynamics in the polar cleft: Coordinated satellite and ground‐based observations in the prenoon sector (1989) (21)
- Auroral and magnetic variations in the polar cusp and cleft — Signatures of magnetopause boundary-layer dynamics (1988) (21)
- On the spatial relationship between auroral emissions and magnetic signatures of plasma convection in the midday polar cusp and cap ionospheres during negative and positive IMF Bz : A case study (1986) (20)
- Geotail measurements compared with the motions of high‐latitude auroral boundaries during two substorms (1997) (19)
- Auroral Zone Emissions Centered at 700 Cycles per Second (1965) (19)
- Impulsive Pi bursts associated with poleward moving auroras near the polar cusp (1988) (18)
- Dynamics of aurorae in the cusp region and characteristics of magnetic reconnection at the magnetopause (1992) (18)
- A statistical method for quantitative analysis of geomagnetic giant pulsations (1965) (17)
- Audio-frequency electromagnetic radiation in the auroral zone (1960) (17)
- Radar auroral observations during a burst of irregular magnetic pulsations (1982) (16)
- The Northern Light: From Mythology to Space Research (1985) (16)
- Dayside cusp auroral morphology related to nightside magnetic activity (1980) (16)
- Processes leading to plasma losses into the high-latitude atmosphere (1999) (16)
- Ground and satellite observations of postdawn aurorae near the time of a sudden storm commencement (1994) (16)
- CUSP/CLEFT Auroral Activity in Relation to Solar Wind Dynamic Pressure, IMF B Z and B Y (1994) (14)
- Professor Kr. Birkeland: His Life and Work (1986) (14)
- Multi-Station Observation of IPDP Micropulsations—Two-Dimensional Distribution and Evolution of the Source Regions (1988) (13)
- On temporal and spatial development of IPDP source region (1981) (12)
- Long-term variation of ionospheric reflection heights for v.l.f. radio waves (1964) (10)
- The ring current: a short biography (2012) (10)
- X-ray emission of auroral electrons and magnetospheric dynamics (1988) (9)
- Effects of Nuclear Explosions on Very-low-frequency and Low-frequency Propagation (1963) (9)
- Evidence of the common origin of electron microbursts and VLF chorus. (1978) (9)
- The Birkeland symposium on aurora and magnetic storms, September 18 through 22, 1967, Sandefjord, Norway (1968) (8)
- Large — and Small — Scale Dynamics of the Polar Cusp Region (1985) (8)
- Optical measurements of a nightside poleward expanding aurora (1982) (8)
- The interpretation of the auroral green line (1988) (8)
- A Morning Discontinuity in the Orientation of Quiet Auroral Arcs (1961) (7)
- Low latitude subprotonospheric and ion cyclotron whistlers generated by the same lightning discharge (1970) (7)
- Auroral Occurrences in Norwegian Archives (1995) (7)
- The position and height of auroral absorption deduced from VLF phase measurements (1969) (7)
- Maimik - a High Current Electron Beam Experiment on a Sounding Rocket from ANDØYA Rocket Range (1987) (7)
- Temporal and spatial variability of auroral forms in the 10–14 MLT sector: Relationship to plasma convection and solar wind-magnetosphere coupling (1998) (6)
- INFLUENCE OF HIGH-LATITUDE DISTURBANCES ON VLF PROPAGATION. (1967) (6)
- A new sporadic layer providing VLF propagation (1960) (5)
- Polar cusp electrodynamics (1987) (5)
- The spherical probe electric field and wave experiment. [Cluster mission] (1988) (5)
- A STUDY OF THE STATISTICS OF VHF OBLIQUE AURORAL REFLECTIONS (1961) (4)
- Band Emissions at Gyro Frequencies of Ionospheric Ions and Hiss Frequencies (1964) (4)
- THE ELECTRIC FIELD AND WAVE EXPERIMENT FOR THE CLUSTER (1997) (4)
- H Balmer lines in terrestrial aurora: Historical record and new observations by OSIRIS on Odin (2010) (4)
- ULF/ELF waves and turbulence in the high‐latitude dayside magnetosphere (1983) (4)
- Christopher Hansteen (1784–1873): A pioneer in the study of terrestrial magnetism (1986) (4)
- Carl Størmer: Auroral Pioneer (2012) (4)
- THE GREAT EARTH STORMS IN NOVEMBER 1960 AS OBSERVED AT KIRUNA GEOPHYSICAL OBSERVATORY (1961) (3)
- Auroral emissions in relation to low energy electron flux in the nightside auroral oval (1976) (3)
- Ion-reflection of downward-propagating whistlers at low latitudes (1970) (3)
- Ancient Norwegian Literature in Relation to the Auroral Oval (1980) (3)
- Evaluation of electron density from VLF Doppler measurements in a rocket (1970) (3)
- Implementation of the digital wave-processing experiment (1993) (3)
- Electric field and fine structure in aurora (1973) (3)
- Fine structure and dynamics of the Harang discontinuity - An event study (1985) (3)
- Kristia Birkeland: the Man and the Scientist (2013) (3)
- NOISE EMISSIONS IN THE AUDIO-FREQUENCY RANGE. (1962) (3)
- REPORT ON OBSERVATIONS MADE AT KIRUNA GEOPHYSICAL OBSERVATORY DURING THE SERIES OF NUCLEAR WEAPON TESTS CARRIED OUT AT NOVAJA ZEMLJA BETWEEN SEPTEMBER 10 AND NOVEMBER 4, 1961 (1961) (3)
- The polar cusp: optical and particle characteristics-dynamics (1985) (3)
- In as Little as Four Years (2005) (3)
- Auroral hydrogen emissions: a historic survey (2019) (3)
- Pre- and post-noon asymmetry in dayside auroral activity and convection related to solar wind-magnetosphere interactions (2001) (3)
- Northern lights research in Scandinavia up to the 19th Century (2000) (2)
- Low frequency electric field variations during HF transmissions on a mother-daughter rocket (1977) (2)
- Low Frequency Waves at the Dayside Auroral Oval (1985) (2)
- Bateson, Frank Maine (2007) (2)
- A Day-time Maximum of Oblique Auroral Reflexions observed in the Auroral Zone (1960) (2)
- Birjandi: ҁ Abd al- ҁ Alī ibn Muḥammad ibn Ḥusayn al-Birjandi (2014) (2)
- AN INVESTIGATION OF THE NATURAL ELECTROMAGNETIC RADIATIONS BETWEEN 10C/S AND 10 KC/S, (1964) (2)
- Roald Amundsen's contributions to our knowledge of the magnetic fields of the Earth and the Sun (2011) (2)
- Spectral Density Functions of Hydromagnetic Emissions at High Latitude (1965) (2)
- Measurements of Auroral-Zone Phenomena by a Versatile Balloon-Borne Payload (1976) (1)
- THE INFLUENCE OF SOLAR DISTURBANCES ON VERY LOW FREQUENCY RADIO WAVE PROPAGATION OVER A LONG HIGH-LATITUDE PATH (1961) (1)
- Auroral research at the Tromsø Northern Lights Observatory: the Harang directorship, 1928–1946 (2016) (1)
- Størmer’s Auroral Studies (2013) (1)
- Future cusp experiments and their coordination (1985) (1)
- STUDIES OF AURORAL REFLECTIONS IN THE VHF BAND. II. COMPARISON OF EXPERIMENTAL RESULTS WITH THEORETICAL MODELS (1962) (1)
- DC and Wave Electric Fields and Other Plasma Parameters Observed on Two Sounding Rockets in the Dark Cusp during IMF Bz North and South Conditions (1999) (1)
- Simultaneous Ground and Satellite Recordings at High Latitudes of the Enhanced Electromagnetic Band Emission between 500 and 1,000 Hz (1968) (1)
- FADING RATE OF AURORAL REFLECTIONS AT 92.8 MC/S (1961) (1)
- Large-Scale Electric Fields in the Dayside Magnetosphere (1998) (1)
- THE POLARIZATION OF GIANT PULSATIONS AT KIRUNA. (1964) (1)
- Rocket, Ground and Satellite Measurements of ELF Emissions During a PCA (1971) (1)
- Dayside Auroral Characteristics as Observed from Svalbard (1990) (1)
- The northern light: from mystery to modern space science (1984) (1)
- Scientific Auroral Experiments Beginning in the Nineteenth Century (1983) (1)
- ELF AND VLF EMISSIONS IN NORTHERN SCANDINAVIA. (1966) (1)
- AUDIO- AND SUBAUDIO-FREQUENCY ELECTROMAGNETIC RADIATION AT HIGH LATITUDE (1963) (1)
- Relationship between the cusp aurora poleward motion velocity and solar wind parameters (1996) (1)
- SBARMO‐79; A Multi‐Balloon Campaign in the Auroral Zone (2013) (1)
- Physics and chemistry of the upper atmosphere: Rees M. H., 1989, 290 pp., Cambridge University Press Atmospheric and Space Science Series, £40 hb, £15 pb (1990) (0)
- Radio aurora (1964) (0)
- Polar cap aurorae tell the time (1995) (0)
- DISTURBANCE DEPENDENCE OF THE SIGNAL STRENGTH FOR OBLIQUE 90 MC AURORAL REFLECTIONS (1961) (0)
- The Northern Light in Norse Literature (1983) (0)
- The Northern Lights as Weather Signs — and the Auroral Sound (1983) (0)
- The Use of VLF Radio Waves in Ionospheric Research (1973) (0)
- POLARIZATION CHARACTERISTICS OF AURORAL ECHOES AT 88.5 MC/S. (1961) (0)
- STUDIES OF THE ANGULAR PROPERTIES OF VHF-AURORAL REFLECTIONS, (1961) (0)
- Accounts of Northern Lights in Scandinavia — From the Viking Era to the Renaissance (1983) (0)
- NORTHERN LATITUDE PROPAGATION RESEARCH. (1961) (0)
- The polar cusp; Proceedings of the Advanced Research Workshop on the Morphology and Dynamics of the Polar Cusps, Lillehammer, Norway, May 7-12, 1984 (1985) (0)
- Discussions of VLF Records Obtained During Polar Cap Absorption and Auroral Disturbances (1968) (0)
- The Northern Light — A Source of Inspiration (1983) (0)
- A SWEEP-FREQUENCY SPECTRUM-ANALYZER FOR RECORDING IN THE RANGE 1 TO 45 CPS ON A PAPER CHART RECORDER. (1965) (0)
- The Størmer Family (2013) (0)
- Co-Ordination of Rocket Experiments for the Period 1 January 1977 - 31 December 1978 (1974) (0)
- Introduction: Tempora Mutant Et Nos Cum Illis Mutamur (2005) (0)
- From Small Acorns (2005) (0)
- Biela, Wilhelm Freiherr von (2007) (0)
- The Electrodynamics of the Dayside Cleft Region Based on a Net of Ground Observations in the Svalbard Area (1991) (0)
- Dayside auroral observations from Svalbard relevant for Cluster coordination (1996) (0)
- Studies of the Dayside Boundary Layer Processes Based on Ground Observations in the Svalbard Area. Phase 1 (1994) (0)
- Sounding of the Cleft Ion Fountain Energization Region (1997) (0)
- Combined ground and in-situ measurements needed in solar-terrestrial research (1998) (0)
- Cosmical Geophysics Research (1976) (0)
- Banachiewicz, Thaddeus Julian (2007) (0)
- Mother-of-Pearl and Noctilucent Clouds, Comets and Meteors (2013) (0)
- Polar Cap Dynamics and Formation of High-Latitude Ionospheric Irregularities (2002) (0)
- History of Geo-and Space SciencesOpe (2012) (0)
- MAGNETOMETER, PHOTOMETER, AND EARTH OBSERVATIONS AT KIRUNA. (1964) (0)
- Probe measurement of DC electric fields (2011) (0)
- Fast Switches and Electromagnetic Cannons (2005) (0)
- Størmer’s Accomplishments: In Retrospect (2013) (0)
- DRIFT MOTIONS OF AURORAL IONIZATION (1961) (0)
- Norwegian Auroral Pioneers in the Dawn of Our Century (1983) (0)
- Størmer the Man (2013) (0)
- Consummatus in Brevi, Explevit Tempora Multa (2005) (0)
- ISR Supplemented Studies of the CUSP and POLAR CAP (1999) (0)
- A STUDY OF AURORAL PROPAGATION OF 90 MC/S RADIATION (1959) (0)
- The First Systematic Observations of the Northern Light in Norway — Auroral Observatories and Instrumentation (1983) (0)
- A New Abel (2005) (0)
- Northern Lights and Geomagnetic Disturbances — Their Influence on Daily Life (1983) (0)
- Combined Svalbard EISCAT Radar and Optical Observation for Polar Cusp/Cap Research (2000) (0)
- Presence and future of the Norwegian Program of Cosmophysical Research in Svalbard. (1991) (0)
- The Universe in a Vacuum Chamber (2005) (0)
- Bar Ḥiyya: Abraham Bar Ḥiyya Savasorda (2007) (0)
- Polarized light in nature: By G. P. Können. Pp. 172. Cambridge University Press. 1985. £19.50 ($32.50) (1986) (0)
- Auroral Research as a Tool to Study the Upper Atmosphere and Near Space (1983) (0)
- THE SPHERICAL PROBE ELECTRIC FIELD AND WA VE ~ ERIMENT (2011) (0)
- As Seen in his Own Time (2005) (0)
- Proceedings of the Joint Japanese-Norwegian Workshop on Arctic Research : University of Tokyo, 7 and 8 October, 1993 (1993) (0)
- Summary of the Nato Advanced Research Workshop on Physical Signatures of Magnetospheric Boundary Layer Processes (1994) (0)
- At the 19th Century's End (2005) (0)
- Let's Get Fiscal: More Noteworthy Physicists (1999) (0)
- RELATION OF ELECTRON AND PROTON AURORAL MORPHOLOGY TO GEOMAGNETIC ACTIVITY. (1970) (0)
- [I give my patients a suicide weapon]. (1997) (0)
- PREDICTION OF GEOMAGNETIC STORMS: A REVIEW, (1960) (0)
- ELF (500–1000 cps) Emissions at High Latitude (1964) (0)
- Aurora in a Vacuum Chamber (2005) (0)
- Electrodynamics of the Dayside Cleft Region Based on Ground Observations at Svalbard (1993) (0)
- Rocket observations of small-scale irregularities in the auroral F-region (1974) (0)
- The Northern Light in Scandinavia During the Eighteenth Century (1983) (0)
- The Northern Light in Folklore and Mythology (1983) (0)
- Characteristics of the Polar Cusp Region (1985) (0)
- Carl Størmer’s Publications, Biographies, and Other Sources (2013) (0)
- The Norwegian Auroral Expeditions (2005) (0)
- Christopher Hansteen (1784-1873): A pioneer in the study of terrestrial magnetism (1990) (0)
- MEASUREMENTS OF THE EARTH-IONOSPHERIC CAVITY RESONANCE FREQUENCIES AT HIGH LATITUDE, (1966) (0)
- Formation and movements of ionospheric irregularities in the auroral E-region (1976) (0)
- Cooperation and Conflict with Kristian Birkeland (2013) (0)
- STUDIES OF CORRELATIONS BETWEEN UPPER ATMOSPHERE VARIABLES IN THE AURORAL ZONE (1959) (0)
- VERY LOW FREQUENCY RADIO WAVE PROPAGATION AT HIGH LATITUDES (1964) (0)
- Present and future dayside cusp program at Svalbard (1985) (0)
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