quantum transport theory of electrons in solids a single-particle approach

...

Ngày tải lên: 24/04/2014, 17:23

...

Ngày tải lên: 24/04/2014, 17:23

... multiplications (so-called optimal algorithms) are obtained using Lagrange interpolation techniques. For even moderate values of d j , they use inordinately many additions and scalings. Indeed, ... computing a product of a matrix A( X) times a vector Y, where the entries in the matrix A( X) are linear combinations of n indeterminates x 1 , , x n and y is a vector of n inde...

Ngày tải lên: 25/10/2013, 02:15

... containing all the details of life. DNA was first discovered using X-ray crystallography in the late 1940s and early 1950s, and is a giant molecule with Nothing was known in Darwin's time about ... probability of the formation of a protein and a nucleic acid (DNA-RNA) is a probability way beyond estimating. Furthermore, the chance of the emergence of a certain pro...

Ngày tải lên: 19/01/2014, 09:20

... typing and patience. We specially thank César Zepeda and Martin Alarcón for their invaluable help with computers, providing software, hardware, as well as advice. One of the authors (S. F.) thanks ... form part of the metallic ions. In a pure crystalline metal, these metallic ions form a relatively immobile array of regular spacing, called a lattice. Thus a metal can be pictur...

Ngày tải lên: 24/01/2014, 17:40

... render fiscal policy sustainable inter-temporally. c Annual additional average tax payment pe r capita of native population balancing the inter-temporal budget constraint. Note: Generational accounts ... Immigrants in Austria - A Generational Accounting Analysis Karin Mayr ∗ Department of Economics, University of Linz July 2004 Abstract In this paper, we employ generational account...

Ngày tải lên: 18/02/2014, 01:20

... changes its character from that of a plain at a low level to that of an elevated plateau or table-land. West of the favoured district, the Arabian and African wastes are seas of land seldom raised ... Museum) 398 A HISTORY OF ART IN CHALD A AND ASSYRIA CHAPTER IV. 13 CHAPTER I. THE GENERAL CHARACTERISTICS OF CHALDÆO-ASSYRIAN CIVILIZATION. § 1 Situation and Boundaries of...

Ngày tải lên: 24/03/2014, 03:21

... may not be so because of large popu- lation size. The epidemic in India is higher in urban areas than rural areas and greater among males than females. India continues to be in the category of ... and lack of transport, attending to household chores, lack of separate toilet for girls, no female teacher, lack of safety and taking care The Situation of Children in India -...

Ngày tải lên: 30/03/2014, 03:20

... focus on finite games, in which each player has only finitely many available alternatives. Our basic setting will be one in which a group of players iI=1, ,K play a stage game against one another. ... corresponding to a particular player role, and the actual player taking on the role of the agent in a particular match. If the game is symmetric, we can imagine that there is...

Ngày tải lên: 08/04/2014, 12:17

... Semantic Analysis of Japanese Noun Phrases : A New Approach to Dictionary-Based Understanding Sadao Kurohashi and Yasuyuki Sakai Graduate School of Informatics, Kyoto University Yoshida-honmachi, ... were analyzed by JUMAN, a Japanese morphological analyzer, and KNP, a Japanese syntactic and case ana- lyzer (Kurohashi and Nagao, 1994; Kurohashi and Nagao, 1998). Then, a...

Ngày tải lên: 08/03/2014, 06:20