نتایج جستجو برای: hans rosling

تعداد نتایج: 6156  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید بهشتی - دانشکده ادبیات و علوم انسانی 1388

چکیده ندارد.

2015
M. S. Torn A. Chabbi P. Crill P. J. Hanson I. A. Janssens Y. Luo C. H. Pries C. Rumpel M. W. I. Schmidt J. Six M. Schrumpf

M. S. Torn, A. Chabbi, P. Crill, P. J. Hanson, I. A. Janssens, Y. Luo, C. H. Pries, C. Rumpel, M. W. I. Schmidt, J. Six, M. Schrumpf, and B. Zhu Earth Sciences Division, Berkeley Lab, and UC Berkeley, Berkeley, CA 94720, USA INRA URP3F, 86600 Lusignan, France Department of Geological Sciences, Stockholm University, 106 91 Stockholm, Sweden Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA...

2008
Alexandra Ziegler M. Röcken

Acknowledgments I would like to thank: Prof. Dr. Martin Röcken for giving me the opportunity to work in his laboratory and the financial and scientific support to write my dissertation. The very interesting research field, the good working conditions, and the high degree of trust made this work possible. Dr. Regina Heidenreich, head of the project group, for her scientific support, advice, and ...

Journal: :AI Magazine 1987
Stanley Letovsky

One observer’s report on the Artificial Intelligence and Human Mind Conference, held l-3 March at Yale University The conference was organized and sponsored by Truth (a journal of modern thought) and The International Institute for Mankind The conference included Sir fohn E&es, the nobel laureate neurobiologist, physicists Henry Margenau and Eugene Wigner, and AI researchers Marvin Minsky, Mich...

1999

We characterize all simple unitarizable representations of the braid group B 3 on complex vector spaces of dimension d ≤ 5. In particular, we prove that if σ 1 and σ 2 denote the two generating twists of B 3 , then a simple representation ρ : B 3 → GL(V) (for dim V ≤ 5) is unitarizable if and only if the eigenvalues λ 1 , λ 2 ,. .. , λ d of ρ(σ 1) are distinct, satisfy |λ i | = 1 and µ (d) 1i >...

1999
IMRE TUBA

We characterize all simple unitarizable representations of the braid group B3 on complex vector spaces of dimension d ≤ 5. In particular, we prove that if σ1 and σ2 denote the two generating twists of B3, then a simple representation ρ : B3 → GL(V) (for dim V ≤ 5) is unitarizable if and only if the eigenvalues λ1, λ2,. .. , λ d of ρ(σ1) are distinct, satisfy |λi| = 1 and µ (d) 1i > 0 for 2 ≤ i ...

2002

This paper is a contribution to the draft rural development strategy for the World Bank, which is currently pending approval by the Board of Executive Directors. The findings, interpretations, and conclusions are the author's own and should not be attributed to the World Bank, its management, its Board of Executive Directors, or the countries they represent. Some of the numbers quoted are estim...

2011
Peter M. Morovic Ján Morovic Juan Manuel García-Reyero

HANS – the Neugebauer Primary based color separation and halftoning print control approach – was presented in broad terms at CIC18. The present paper provides an in–depth look at how HANS color separation can be optimized, what level of variety it provides access to and how it can be used for direct optimization of print attributes. The results show that even in the case of having only three co...

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