Titlebook: Reviews in Modern Astronomy; Variabilities in Sta Gerhard Klare Conference proceedings 1992 Springer-Verlag Berlin Heidelberg 1992 Accretio

Embolic-Stroke

978-3-642-77545-1Springer-Verlag Berlin Heidelberg 1992

chapel

WAX

,Cataclysmic Variables — Selected Problems,Two hitherto neglected features of cataclysmic variables are discussed: (1) dependence of cycle-length on orbital period and brightness amplitude in dwarf novae eruptions and (2) the dip in the descending branch of superout-burst light-curves of WZ Sagittae stars.

正論

貞潔

,Emission Line Variability in AGN’s,This review is concerned with new monitoring campaigns of active galactic nuclei. The study of the variability of broad emission lines gives us important insights into the size, structure and kinematics of the broad line region.

Ablation

休息

Dissonance

CLEFT

Stellar X-Ray Variability as Observed with the ROSAT XRT,iscussed in detail are the white dwarfs Sirius B and V471 Tauri, the flare stars EV Lac and YY Gem, as well as the RS CVn System AR Lac. X-ray flares are reported in the cases of EV Lac and YY Gem, eclipses in the cases of V471 Tauri, YY Gem and AR Lac.

anchor

W. Dziembowskiactoren. Een van de invloedrijkste biopsychosociale modellen voor chronische pijn is het vreesvermijdingsmodel. Volgens dit model is pijngerelateerde angst – oftewel een vaak buitensporige vermijdingsreactie op geanticipeerde pijn – een prominente factor in zowel de ontwikkeling als het behoud van c