نتایج جستجو برای: first encounter talks

تعداد نتایج: 1462190  

Journal: :Science 1992
M J Belton J Veverka P Thomas P Helfenstein D Simonelli C Chapman M E Davies R Greeley R Greenberg J Head S Murchie K Klaasen T V Johnson A McEwen D Morrison G Neukum F Fanale C Anger M Carr C Pilcher

Galileo images of Gaspra reveal it to be an irregularly shaped object (19 by 12 by 11 kilometers) that appears to have been created by a catastrophic collisional disruption of a precursor parent body. The cratering age of the surface is about 200 million years. Subtle albedo and color variations appear to correlate with morphological features: Brighter materials are associated with craters espe...

2010
Ulrich Bauer Carola-Bibiane Schönlieb Max Wardetzky

We present first insights into the relation between two popular yet apparently dissimilar approaches to denoising of one dimensional signals, based on (i) total variation (TV) minimization and (ii) ideas from topological persistence. While a close relation between (i) and (ii) might phenomenologically not be unexpected, our work appears to be the first to make this connection precise for one di...

A Look at Contemporary Persian Poetry, Currents in Persian Poetry in 20th Century This book is a historical survey of literature though the writer has tried to distance himself from ancient approaches and to apply a modern look of analysis, critique and stylistics. In the first chapter the methodology is discussed followed by the second chapter which talks of text and metatext and the relation...

Journal: :HTS Teologiese Studies / Theological Studies 1997

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2016
Steven D Levitt John A List Susanne Neckermann David Nelson

We report on a natural field experiment on quantity discounts involving more than 14 million consumers. Implementing price reductions ranging from 9-70% for large purchases, we found remarkably little impact on revenue, either positively or negatively. There was virtually no increase in the quantity of customers making a purchase; all the observed changes occurred for customers who already were...

2009
George Michailidis

s of Plenary Talks 16 Abstracts of Invited Talks 18s of Invited Talks 18 Abstracts of Contributed Talks 35s of Contributed Talks 35 Index of Participants 51

Journal: :Symmetry 2021

The first macroscopic object observed to have come from outside the solar system slipped back out of sight in early 2018. 1I/2017 U1 ‘Oumuamua offered a unique opportunity test understanding gravity, planetary formation and galactic structure against true outlier, astronomical teams around globe rushed study it. Observations lasted several months generated tsunami scientific (and popular) liter...

This is a special issue of the Iranian Journal of Operations Research that includes some of the invited talks presented at the 11th international conference of the Iranian Operations Research Society (IORS), organized jointly by IORS and Razi University of Kermanshah and held at the Razi University, Kermanshah, Iran, May 2-4, 2018. The IORS conference is held annually and is the main event ...

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