We have realised a simple prototype system to perform searches for short timescale optical transients, utilising the novel drift scan imaging technique described by Tingay (2020). used two coordinated and aligned cameras, with an overlap field-of-view of approximately 3.7 sq. deg., capture over 34000 X 5 second images during 24 hours observing. The is sensitive due effective exposure time per p...

هدف: هدف از پژوهش حاضر مقایسۀ واکنش ­پذیری هیجانی و نظریه ذهن کودکان بر اساس سبک ­های ابرازگری مادرانشان بود. روش: روش توصیفی نوع علّی-مقایسه­ ای بود در دو گام به صورت آنلاین انجام رسید. ابتدا با استفاده نمونه ­گیری دسترس، تعداد 105 نفر مادرانی که نمرات آن­ها هر یک پرسشنامه کینگ امونز (1990)، دوسوگرایی (1990) کنترل راجر نشوور (1987) انحراف استاندارد بالاتر میانگین دست آمد (در گروه 35 نفر) دوم وا...

In this paper, the effects of rotor-rotor interaction on wake structure and thrust generation a quadrotor unmanned aerial vehicle (UAV) are experimentally investigated in rotor tip Reynolds number range 34000 - 54000. The strength is manipulated by varying rotating rotors normalized separation distance. A stronger places inner vortices between closer to each other, forming an upflow region thro...

White dwarfs with metal-polluted atmospheres have been studied widely in the context of accretion rocky debris from evolved planetary systems. One open question is geometry and how material arrives mixes white dwarf surface layers. Using 3D radiation-hydrodynamics code CO$^5$BOLD, we present first transport coefficients degenerate star which describe advection-diffusion a passive scalar across ...

A. Donnet *, E. Simon , E. Cuny , G. Demarquay , A. Ducros , S. De Gaalon , P. Giraud , E. Guégan Massardier , M. Lanteri-Minet , D. Leclercq , C. Lucas , M. Navez, C. Roos , D. Valade , P. Mertens c Centre d’évaluation et de traitement de la douleur, hôpital Timone–APH Marseille, 264, rue Saint-Pierre, 13005 Marseille, France b Inserm/UdA, U1107, Neuro-Dol, 63100 Clermont-Ferrand, France Dépar...