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Author |
Lang M., Glasmacher U., Moine B.N., Neumann R. & Wagner G.A. |
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Title |
Etch-pit morphology of tracks caused by swift heavy ions in natural dark mica. |
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Journal Article |
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Year |
2004 |
Publication |
Nuclear instruments and methods in physics research b |
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Volume |
218 |
Issue |
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Pages |
466-471 |
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Programme |
363 |
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Thesis |
Bachelor's thesis |
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ISSN |
0168-583X |
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yes |
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Call Number |
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Serial |
3170 |
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Author |
Bost C.A. & Weimerskirch H. |
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Title |
Les oiseaux de mer, baromètres des changements climatiques. |
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Journal Article |
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Year |
2005 |
Publication |
Le courrier de la nature |
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Volume |
220 |
Issue |
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Pages |
30-38 |
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Programme |
109;394 |
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Bachelor's thesis |
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ISSN |
0011-0477 |
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yes |
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Serial |
3174 |
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Author |
Agabi, A.; Aristidi, E.; Azouit, M.; Fossat, E.; Martin, F.; Sadibekova, T.; Vernin, J.; Ziad, A. |
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Title |
First Whole Atmosphere Nighttime Seeing Measurements at Dome C, Antarctica |
Type |
Journal Article |
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Year |
2006 |
Publication |
The Publications of the Astronomical Society of the Pacific |
Abbreviated Journal |
Publ. Astron. Soc. Pac. |
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Volume |
118 |
Issue |
840 |
Pages |
344-348 |
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Keywords |
Site Testing |
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Abstract |
We report site-testing results obtained in the nighttime during the polar autumn and winter at Dome C. These results were collected during the first Concordia winterover by A. Agabi. They are based on seeing and isoplanatic angle monitoring, as well as in situ balloon measurements of the refractive index structure constant profiles C2n(h). Atmosphere is divided into two regions: (1) a 36 m high surface layer responsible for 87% of the turbulence, and (2) a very stable free atmosphere above, with a median seeing of 0.36“ +/- 0.19” at an elevation of h=30 m. The median seeing measured with a differential image motion monitor placed on top of an 8.5 m high tower is 1.3“ +/- 0.8”. |
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Programme |
908 |
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Thesis |
Bachelor's thesis |
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ISSN |
0004-6280 |
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yes |
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Serial |
3180 |
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Author |
Rochette P., Gattacceca J., Eisenlohr P. & Folco L. |
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Title |
In situ magnetic identification and classification of meteorites in Antarctica. |
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Journal Article |
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Year |
2004 |
Publication |
Lunar and planetary science |
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Abstract |
We present the results of the use of magnetic methods (susceptibility, magnetic anomalies) applied to meteorite identification and partial classification. These methods were successfully tested during a meteorite collection expedition in Antarctica. |
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Programme |
412 |
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Thesis |
Bachelor's thesis |
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Edition |
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ISSN |
1540-7845 |
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yes |
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Call Number |
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Serial |
3192 |
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Author |
Malet C., Chichlo B., Robert-Lamblin J., Hladik C.M. & Pasquet P. |
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Title |
Stratégies de subsistance et perception des aliments des populations autochtones de yakoutie arctique (districts de basse et de moyenne kolyma). |
Type |
Book Chapter |
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Year |
2003 |
Publication |
Bulletin et mémoire de la socièté d'anthropologie de Paris |
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Volume |
15 |
Issue |
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Pages |
101-120 |
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Abstract |
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Programme |
287 |
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Thesis |
Bachelor's thesis |
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yes |
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Call Number |
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Serial |
3199 |
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Author |
Ebinghaus R., Temme C. & Einax J. |
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Title |
Du mercure aux poles. |
Type |
Journal Article |
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Year |
2004 |
Publication |
Pour la science |
Abbreviated Journal |
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Volume |
322 |
Issue |
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Pages |
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Keywords |
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Abstract |
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Programme |
399 |
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Thesis |
Bachelor's thesis |
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ISSN |
0153-4092 |
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Approved |
yes |
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Call Number |
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Serial |
3214 |
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Author |
Dubois M. P., Jarne P. & Jouventin P |
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Title |
Ten polymorphic microsatellite markers in the wandering albatross Diomedea exulans |
Type |
Journal Article |
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Year |
2005 |
Publication |
Molecular ecology notes |
Abbreviated Journal |
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Volume |
5 |
Issue |
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Pages |
905-907 |
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Abstract |
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Programme |
354 |
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Thesis |
Bachelor's thesis |
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ISSN |
1471-8286 |
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Approved |
yes |
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Call Number |
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Serial |
3391 |
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Author |
Benhamou S. |
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Title |
How to reliably estimate the tortuosity of an animal's path: straightness, sinuosity, or fractal dimension ? |
Type |
Journal Article |
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Year |
2004 |
Publication |
Journal of theoretical biology |
Abbreviated Journal |
J. Theor. Biol. |
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Volume |
229 |
Issue |
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Pages |
209-220 |
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Abstract |
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Programme |
354;421 |
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Thesis |
Bachelor's thesis |
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ISSN |
0022-5193 |
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Approved |
yes |
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Call Number |
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Serial |
3479 |
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Author |
Hinderer J. & Amalvict M. |
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Title |
La mesure de la pesanteur |
Type |
Journal Article |
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Year |
2003 |
Publication |
Pour la science |
Abbreviated Journal |
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Volume |
38 |
Issue |
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Pages |
80-85 |
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Abstract |
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Programme |
337 |
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Corporate Author |
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Thesis |
Bachelor's thesis |
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ISSN |
0153-4092 |
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Approved |
yes |
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Call Number |
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Serial |
3534 |
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Author |
Bouhram, M.; Dubouloz, N.; Malingre, M.; Jasperse, J.R.; Pottelette, R.; Senior, C.; Delcourt, D.; Carlson, C.W.; Roth, I.; Berthomier, M.; Sauvaud, J.-A. |
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Title |
Ion outflow and associated perpendicular heating in the cusp observed by Interball Auroral Probe and Fast Auroral Snapshot |
Type |
Journal Article |
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Year |
2002 |
Publication |
Journal of geophysical research-atmospheres |
Abbreviated Journal |
J. Geophys. Res. |
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Volume |
107 |
Issue |
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Pages |
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Keywords |
2704 Magnetospheric Physics: Auroral phenomena; 2724 Magnetospheric Physics: Magnetopause, cusp, and boundary layers; 7859 Space Plasma Physics: Transport processes; 7867 Space Plasma Physics: Wave/particle interactions |
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Abstract |
The spatial properties of ionospheric ion outflows associated with perpendicular heating processes in the cusp are studied using a conjunction study from two satellites and ground radar systems. Low-energy outflowing ions are measured in a wide longitudinal range, between 13,000 and 19,000 km in altitude, over the dayside polar cap by the Hyperboloid experiment aboard the Interball Auroral Probe (AP). These observations are related to conjugate convection field measurements by the Saskatoon-Kapuskasing pair of the Super Dual Auroral Radar Network (SuperDARN). Data analysis suggests that outflowing ions originate from a wide magnetic local time range associated with both the dayside cusp region and the dayside cleft region. A direct cusp crossing by the Fast Auroral Snapshot (FAST) satellite at 2000-km altitude shows a correlation between transverse ion heating in a thin latitudinal region (?1.3°) and the presence of broadband extremely low frequency (BBELF) turbulence, in addition to more intense electrostatic waves near and just above the lower hybrid (LH) frequency. This event is unusual because on the basis of the statistical survey of Freja and FAST data, most of the ion-heating events in the midaltitude auroral zone are correlated with enhanced emissions in the BBELF range. Furthermore, the electron population has energies that are too small to drive LH waves unstable. This event offers the opportunity to analyze the contribution of cusp magnetospheric ion injections to the heating of the ambient H+ and O+ ions. Kinetic instability calculations demonstrate that LH waves are destabilized by the ring distributions, which result from injections of high-energy magnetosheath ions. Calculations show that a preheating mechanism by BBELF turbulence near the ion gyrofrequencies is also required so that LH heating is able to occur. The altitude dependence of the LH perpendicular heating is then analyzed by modeling the transport of the injected magnetospheric ions along magnetic field lines. It is shown that LH heating acts as an additional process from ?2000 up to 10,000 km in altitude. In addition, trajectory calculations show that the low-energy outflowing H+ and O+ ions observed along Interball AP orbit in the polar cap are heated inside the cusp at altitudes extending up to 15,000 km. These results are then assembled to construct a possible heating scenario inside the cusp for this data set. The contribution of the different energization mechanisms to the ion heating as a function of altitude is then discussed. |
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Programme |
312 |
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Thesis |
Bachelor's thesis |
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Publisher |
American Geophysical Union |
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ISSN |
0148-0227 |
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yes |
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Call Number |
IPEV @ Thierry.Lemaire @ |
Serial |
5609 |
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