EMPIRICAL MODEL OF GLOBAL ELECTRON TEMPERATURE DISTRIBUTION BETWEEN 300 AND 700 KM BASED ON DATA FROM AEROS-ASPENNER K; PLUGGE R.1979; J. GEOPHYS.; DEU; DA. 1979; VOL. 46; NO 1; PP. 43-56; BIBL. 11 REF.Article

Temporal changes in work content L'évolution du contenu du travailSPENNER, K.American Sociological Review. 1979, Num 6, pp 968-974Article

F-REGION TEMPERATURES MEASURED BY AEROS-A SATELLITE COMPARED WITH INCOHERENT SCATTER RADARSPENNER K; RAWER K.1978; J. ATMOSPH. TERRESTR. PHYS.; GBR; DA. 1978; VOL. 40; NO 8; PP. 969-972; BIBL. 4 REF.Article

COMPARISON BETWEEN ELECTRON DENSITY AND TEMPERATURE DURING DAYTIME.SPENNER K; WOLF H.1975; SPACE RES.; NETHERL.; DA. 1975; VOL. 15; PP. 321-325; BIBL. 7 REF.; (PLENARY MEET. COSPAR. 7. PROC. OPEN MEET. WORK. GROUPS PHYS. SCI.; SAO PAULO, S.P.; 1974)Conference Paper

Faseroptische Fuellstandsensoren fuer Fluessigkeiten = Fiber optic liquid level sensorsSPENNER, K.TM. Technisches Messen. 1984, Vol 51, Num 9, pp 329-334, issn 0171-8096Article

Fuellstandsmessung von Fluessigkeiten mit faseroptischen Sensoren = Fluid level measurement with fibre-optic sensorsSPENNER, K.TÜ. Technische Uberwachung. 1986, Vol 27, Num 11, pp 421-424, issn 0376-1185Article

ENERGY TRANSPORT BY PHOTOELECTRONS IN THE EARLY MORNING IONOSPHERESPENNER K; SCHMIDTKE G.1973; Z. GEOPHYS.; DTSCH.; DA. 1973; VOL. 39; NO 3; PP. 351-361; ABS. ALLEM.; BIBL. 1P.Serial Issue

DIE PLASMADIAGNOSEEXPERIMENTE DES SATELLITEN AEROS = EXPERIENCE DE DIAGNOSTIQUE DU PLASMA PAR LE SATELLITE AEROSDUMBS A; NESKE E; SPENNER K et al.1973; RAUMFAHRTFORSCHUNG; DTSCH.; DA. 1973; VOL. 17; NO 2; PP. 58-62; ABS. ANGL.Serial Issue

Social Stratification, Work, and PersonalitySPENNER, K. I.Annual review of sociology. 1988, Vol 14, pp 69-97, issn 0360-0572Article

Deciphery Prometheus: Temporal Change in the Skill Level of WorkSPENNER, K. I.American Sociological Review Bloomington, Ind. 1983, Vol 48, Num 6, pp 824-837Article

IN SITU-MESSUNGEN IN DER VENUS-IONOSPHAERE = MESURES IN SITU DANS L'IONOSPHERE DE VENUSRAWER K; SPENNER K; KNUDSEN WC et al.1982; Z. FLUGWISS. WELTRAUMFORSCH.; ISSN 0342-068X; DEU; DA. 1982; VOL. 6; NO 3; PP. 147-151; ABS. ENG; BIBL. 11 REF.Article

GLOBAL DISTRIBUTION OF ELECTRON TEMPERATURE AND DENSITY FLUCTUATIONS MEASMED BY AEROS-BMUENTHER C; SPENNER K; NESKE E et al.1978; GEOPHYS. ASTROPHYS. FLUID DYNAM.; GBR; DA. 1978; VOL. 11; NO 1-2; PP. 141-150; BIBL. 3 REF.Article

The Upgrading and Downgrading of Occupations : Issues, Evidence, and Implications for EducationSPENNER, K. I.Review of educational research. 1985, Vol 55, Num 2, pp 125-154, issn 0034-6543Article

Temporal Changes in Work ContentSPENNER, K. I.American Sociological Review Bloomington, Ind. 1979, Vol 44, Num 6, pp 968-975Article

ANTI-SOLAR ACCELERATION OF IONOSPHERE PLASMA ACROSS THE VENUS TERMINATORKNUDSEN WC; SPENNER K; MILLER KL et al.1981; GEOPHYS. RES. LETT.; ISSN 0094-8276; USA; DA. 1981; VOL. 8; NO 3; PP. 241-244; BIBL. 17 REF.Article

INTERCOMPARISON BETWEEN AEROS ELECTRON TEMPERATURE MODEL AND MEAN TEMPERATURE PROFILES OF DIFFERENT INCOHERENT SCATTER RADAR STATIONSSPENNER K; BILITZA D; PLUGGE R et al.1979; J. GEOPHYS.; DEU; DA. 1979; VOL. 46; NO 1; PP. 57-61; BIBL. 4 REF.Article

ION ENERGETICS IN THE VENUS NIGHTSIDE IONOSPHEREKNUDSEN WC; SPENNER K; WHITTEN RC et al.1980; GEOPHYS. RES. LETT.; ISSN 0094-8276; USA; DA. 1980; VOL. 7; NO 12; PP. 1045-1048; BIBL. 8 REF.Article

THE VENUS IONOSPHERE AT GRAZING INCIDENCE OF SOLAR RADIATION: TRANSPORT OF PLASMA TO THE NIGHT IONOSPHEREWHITTEN RC; BALDWIN B; KNUDSEN WC et al.1982; ICARUS; ISSN 0019-1035; USA; DA. 1982; VOL. 51; NO 2; PP. 261-270; BIBL. 2 P.Conference Paper

CORRELATION BETWEEN DAYTIME ELECTRON TEMPERATURE AND DENSITY VARIATIONS AT LOW LATITUDES.SPENNER K; DUMBS A; LOTZE W et al.1974; SPACE RES.; NETHERL.; DA. 1974; VOL. 14; PP. 259-263; BIBL. 5 REF.; (OPEN MEET. WORK. GROUPS 16TH PLENARY MEET. COSPAR. PROC.; CONSTANCE; 1973)Conference Paper

DIE PLASMADIAGNOSEEXPERIMENTE DES SATELLITEN AEROS = LES EXPERIENCES DE DIAGNOSTIC DU PLASMA A L'AIDE DU SATELLITE AEROSDUMBS A; KIST R; NESKE E et al.sdIN: 5. JAKRESTAG. DTSCH. GES. LUFT RAUMFAHRT; BERLIN; 1972; S.L.; DA. S.D.; PP. 1-10; H.T. 7Conference Paper

THERMAL STRUCTURE AND MAJOR ION COMPOSITION OF THE VENUS IONOSPHERE: FIRST RPA RESULTS FROM VENUS ORBITERKNUDSEN WC; SPENNER K; WHITTEN RC et al.1979; SCIENCE; USA; DA. 1979; VOL. 203; NO 4382; PP. 757-763; (3 P.); BIBL. 9 REF.Article

Lack of thermal equilibrium between H⁺ and O⁺ temperatures in the Venus nightside ionosphere : Thermal plasma in solar systemKNUDSEN, W. C; NAGY, A. F; SPENNER, K et al.Journal of geophysical research. 1997, Vol 102, Num A2, pp 2185-2191, issn 0148-0227Article

Ion density, temperature, and composition of the Venus nightside ionosphere during a period of moderate solar activity : implications for maintaining the central nightsideSPENNER, K; KNUDSEN, W. C; LOTZE, W et al.Journal of geophysical research. 1995, Vol 100, Num A8, pp 14499-14506, issn 0148-0227Article

Median density altitude profiles of the major ions in the central nightside Venus ionosphereKNUDSEN, W. C; MILLER, K. L; SPENNER, K et al.JGR. Journal of geophysical research. Part A, Space physics. 1986, Vol 91, Num 11, pp 936-950Article

Social economic transformation in Bulgaria : An empirical assessment of the merchant capitalism thesis = Transformation socio-économique en Bulgarie : évaluation empirique de la thèse du capitalisme marchandSPENNER, K. I; JONES, D. C.Social forces. 1998, Vol 76, Num 3, pp 937-965, issn 0037-7732Article