نتایج جستجو برای: generalized dirk methods
تعداد نتایج: 2015251 فیلتر نتایج به سال:
Now that the Minamata Convention has come into effect, developing countries are struggling to phase out the use of mercury to protect people's health. Jan Dirk Herberman reports.
The purpose of this paper is to introduce new methods for constructing generalized groups, generalized topological groups and top spaces. We study some properties of these structures and present some relative concrete examples. Moreover, we obtain generalized groups by using of Hilbert spaces and tangent spaces of Lie groups, separately.
The article “A Unifying View on SMT-Based Software Verification”, written by Dirk Beyer, Matthias Dangl, and Philipp Wendler, was originally published Online First without Open Access
In physics, a phase transition from liquid to solid means that molecules are stuck between their neighbours. We investigate a similar effect in a crowd at a small exit. People cross the exit one by one, but the majority moves very slowly. Those from behind press, and if the density is large enough, it is impossible to move with respect to our neighbours. Can one withdraw from the crowd or he/sh...
In this paper, three prediction intervals of future generalized order statistics (gos) based on generalized extreme value distribution (GEVD) are constructed. For this purpose, three predictive pivotal quantities are considered, and their exact distributions are established. A Monte Carlo simulation study is carried out to explore the efficiency of the proposed method. The obtained results are ...
We investigate the role of market transparency in repeated first-price auctions. We consider a setting with independent private and persistent values. We analyze three distinct disclosure regimes regarding the bid and award history. In the minimal disclosure regime each bidder only learns privately whether he won or lost the auction. In equilibrium the allocation is efficient and the minimal di...
This paper presents a model for studying the impact of individual agents characteristics in emergent groups, on the evacuation efficiency as a result of local interactions. We used the physically based model of crowd simulation proposed by Helbing (6) and generalized it in order to deal with different individualities for agent and group behaviors. In addition, we present a framework to visualiz...
Vanessa M. French,* Ingrid M.B.H. van de Laar,* Marja W. Wessels, Christan Rohe, Jolien W. Roos-Hesselink, Guangliang Wang, Ingrid M.E. Frohn-Mulder, Lies-Anne Severijnen, Bianca M. de Graaf, Rachel Schot, Guido Breedveld, Edwin Mientjes, Marianne van Tienhoven, Elodie Jadot, Zhengxin Jiang, Annemieke Verkerk, Sigrid Swagemakers, Hanka Venselaar, Zohreh Rahimi, Hossein Najmabadi, Hanne Meijers-...
New discoveries and dating of fossil remains from the Rising Star cave system, Cradle of Humankind, South Africa, have strong implications for our understanding of Pleistocene human evolution in Africa. Direct dating of Homo naledi fossils from the Dinaledi Chamber (Berger et al., 2015) shows that they were deposited between about 236 ka and 335 ka (Dirks et al., 2017), placing H. naledi in the...
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