High-resolution spectroscopic imaging of the Sun with a universal birefringent filter and a Fabry-Perot Interferometer F. CavalliniG. CeppatelliE. Pietropaolo OriginalPaper Pages: 509 - 518
A study of the solar atmosphere with high-resolution spectroscopic images: Acquisition system F. BerrilliS. CantaranoA. Magagna OriginalPaper Pages: 519 - 526
North-South anisotropy during the quasi-stationary modulation of galactic cosmic rays M. StoriniN. IucciS. Pase OriginalPaper Pages: 527 - 538
Cosmic-ray measurements in Antarctica during the international Solar-Terrestrial Energy Program E. G. CordaroM. Storini OriginalPaper Pages: 539 - 545
The CaCO3 profiles of deep and shallow Mediterranean sea cores as indicators of past solar-terrestrial relationships G. Cini CastagnoliG. BoninoE. Callegari OriginalPaper Pages: 547 - 563
On the biological effects of cosmic rays: Epidemiological studies C. SignoriniA. M. Conforto OriginalPaper Pages: 565 - 573
Solar-wind controlled pulsations at low latitudes M. VellanteU. Villante OriginalPaper Pages: 575 - 586
New remarks on the magnetic-field regime in the distant geomagnetic tail: Pioneer 8 U. VillanteU. CarigliaB. Bavassano OriginalPaper Pages: 587 - 597
Evolution of the Alfvénic correlation in the solar wind R. BrunoB. Bavassano OriginalPaper Pages: 599 - 605
Reversible electron heatingvs. Wave-particle interactions in quasi-perpendicular shocks P. VeltriA. MangeneyJ. D. Scudder OriginalPaper Pages: 607 - 619
Anisotropy of magnetohydrodynamic Alfvénic fluctuations in the interplanetary space V. CarboneP. VeltriF. Malara OriginalPaper Pages: 621 - 630
Nonlinear oblique propagation of magnetohydrodynamic waves in the solar wind F. MalaraJ. Elaoufir OriginalPaper Pages: 631 - 644
Chaotic collisionless reconnection in Jupiter's nightside magnetosphere G. Zimbardo OriginalPaper Pages: 645 - 655
Experimental activity and numerical simulations for the plasma experiment of the ESA CLUSTER Project A. Di LellisR. BrunoV. Formisano OriginalPaper Pages: 657 - 664
Magnetohydrodynamic instabilities at Comet P/Halley: Giotto observations G. BellucciV. FormisanoE. Amata OriginalPaper Pages: 665 - 673
Interaction of a plasma source with an ambient plasma E. MelchioniM. Dobrowolny OriginalPaper Pages: 675 - 683
Laboratory simulation of the itneraction between a tethered satellite system and the ionosphere G. VannaroniR. GioviF. de Venuto OriginalPaper Pages: 685 - 701
EUV-FUV spectroscopy of TSS optical Phenomena C. Batalli CosmoviciR. Stalio OriginalPaper Pages: 703 - 711
EAS-TOP: Lateral and temporal characteristics of extensive air showers M. AgliettaB. AlessandroS. Vernetto OriginalPaper Pages: 713 - 722
EAS-TOP: Results of the gamma-ray astronomy at 1014 eV M. AgliettaB. AlessandroS. Vernetto OriginalPaper Pages: 723 - 733
Interpretation of EAS observations by time-track complementarity (TTC) J. Linsley OriginalPaper Pages: 743 - 749
STAR CLUSTER: a tracking array for gamma-ray astronomy G. AgnettaB. BiondoA. A. Watson OriginalPaper Pages: 751 - 757
Response of limited-streamer tube modules to EAS O. CatalanoF. LupoL. Scarsi OriginalPaper Pages: 759 - 762
Rule-guided identification of cosmic-ray patterns in PLASTEX O. CatalanoB. LenzittiL. Scarsi OriginalPaper Pages: 763 - 769
Angular resolution of an array of tracking-chamber detectors for use in high-energy gamma-ray astronomy R. BuccheriS. Del SordoL. Scarsi OriginalPaper Pages: 771 - 776
A programme for X-ray/optical identification of Soft-γ-ray sources observed by the SIGMA telescope P. A. CaraveoG. F. BignamiS. Mereghetti OriginalPaper Pages: 777 - 782
The contribution of the Italian Northern Cross Radiotelescope to the Gamma-Ray Observatory Pulsar Timing Network N. D'Amico OriginalPaper Pages: 783 - 790
SXRP: an X-ray polarimeter for the SPECTRUM-X-Gamma Mission E. CostaL. PiroR. Sunyaev OriginalPaper Pages: 791 - 799
The FIGARO II experiment: a general outline of the mission and the principal scientific results E. MassoroG. MattE. Costa OriginalPaper Pages: 801 - 809
X-ray spectral signatures of very thick cold matter in the Spectra of seyfert galaxies L. PiroM. YamauchiM. Matsuoka OriginalPaper Pages: 811 - 818
High-energy spectral changes in three Seyfert galaxies observed with GINGA F. FioreG. C. PerolaL. Piro OriginalPaper Pages: 819 - 823
X-ray signatures of cold accretion disks in AGNs G. MattG. C. PerolaL. Piro OriginalPaper Pages: 825 - 829
The Phoswich Detection System PDS on board the SAX satellite F. FronteraD. Dal FiumeA. Rubini OriginalPaper Pages: 867 - 878
Development status of Bragg hard—X-ray concentrators for space astronomy G. PasqualiniP. De ChiaraF. Frontera OriginalPaper Pages: 879 - 887
A catalogue of X-ray spectra of AGNs: Data presentation and analysis S. RebecchiL. BassaniG. Di Cocco OriginalPaper Pages: 889 - 898
Optical identification of X- and gamma-ray sources: the use of existing data G. PizzichiniM. R. Cristallo OriginalPaper Pages: 899 - 903
Temporal structure of the gamma-ray bursts GRB881024 and GRB880810 B. M. Belli OriginalPaper Pages: 905 - 909