Institution
Mitsubishi
Company•Tokyo, Japan•
About: Mitsubishi is a company organization based out in Tokyo, Japan. It is known for research contribution in the topics: Layer (electronics) & Signal. The organization has 53115 authors who have published 54821 publications receiving 870150 citations. The organization is also known as: Mitsubishi Group of Companies & Mitsubishi Companies.
Papers published on a yearly basis
Papers
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TL;DR: Vitamin A deficiency caused a reduction in alpha4beta7(+) memory/activated T cells in lymphoid organs and a depletion of T cells from the intestinal lamina propria, and revealed a novel role for retinoic acid in the imprinting of gut-homing specificity on T cells.
1,443 citations
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TL;DR: In this paper, the authors studied the spread between spot rates on corporate and government bonds and found that the spread can be explained in terms of three elements: (1) compensation for expected default of corporate bonds; (2) compensated for state taxes; and (3) compensating for the additional systematic risk in corporate bond returns relative to government bond returns.
Abstract: The purpose of this article is to explain the spread between spot rates on corporate and government bonds. We find that the spread can be explained in terms of three elements: (1) compensation for expected default of corporate bonds (2) compensation for state taxes since holders of corporate bonds pay state taxes while holders of government bonds do not, and (3) compensation for the additional systematic risk in corporate bond returns relative to government bond returns. The systematic nature of corporate bond return is shown by relating that part of the spread which is not due to expected default or taxes to a set of variables which have been shown to effect risk premiums in stock markets Empirical estimates of the size of each of these three components are provided in the paper. We stress the tax effects because it has been ignored in all previous studies of corporate bonds.
1,437 citations
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01 Jan 1997TL;DR: The paper considers the problem of building a multi-agent system as a software engineering enterprise and discusses three issues: how agents might be specified; how these specifications might be refined or otherwise transformed into efficient implementations: and how implemented agents and multi- agent systems might subsequently be verified, to show that they are correct with respect to their specifications.
Abstract: The technology of intelligent agents and multi-agent systems is expected to alter radically the way in which complex, distributed, open systems are conceptualised and implemented. The paper considers the problem of building a multi-agent system as a software engineering enterprise. Three issues are focused on: how agents might be specified; how these specifications might be refined or otherwise transformed into efficient implementations: and how implemented agents and multi-agent systems might subsequently be verified, to show that they are correct with respect to their specifications. These issues are discussed with reference to a number of case studies. The paper concludes by setting out some issues and open problems for future research.
1,347 citations
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TL;DR: Heterogeneously resistant VRSA was found in hospitals throughout Japan, which could explain, at least partly, the frequent therapeutic failure of MRSA infection with vancomycin in Japan.
1,318 citations
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TL;DR: The new indoline dye was optimized for the amount of 4-tert-butyl pyridine in the electrolyte and cholic acid as a coadsorbent and the solar energy to current conversion efficiencies reached 8.00%, which was the highest obtained efficiency for dye-sensitized solar cells based on metal-free organic dyes without an antireflection layer.
Abstract: We now report metal-free organic dyes having a new type of indoline structure, which exhibits high efficiencies in dye-sensitized solar cells. The solar energy to current conversion efficiencies with the new indoline dye was 6.51%. Under the same conditions, the N3 dye was 7.89% and the N719 dye was 8.26%. The new indoline dye was optimized for the amount of 4-tert-butyl pyridine in the electrolyte and cholic acid as a coadsorbent. Subsequently, the solar energy to current conversion efficiencies reached 8.00%. This value was the highest obtained efficiency for dye-sensitized solar cells based on metal-free organic dyes without an antireflection layer.
1,162 citations
Authors
Showing all 53117 results
Name | H-index | Papers | Citations |
---|---|---|---|
Thomas S. Huang | 146 | 1299 | 101564 |
Kazunari Domen | 130 | 908 | 77964 |
Kozo Kaibuchi | 129 | 493 | 60461 |
Yoshimi Takai | 122 | 680 | 61478 |
William T. Freeman | 113 | 432 | 69007 |
Tadayuki Takahashi | 112 | 932 | 57501 |
Takashi Saito | 112 | 1041 | 52937 |
H. Vincent Poor | 109 | 2116 | 67723 |
Qi Tian | 96 | 1030 | 41010 |
Andreas F. Molisch | 96 | 777 | 47530 |
Takeshi Sakurai | 95 | 492 | 43221 |
Akira Kikuchi | 93 | 412 | 28893 |
Markus Gross | 91 | 588 | 32881 |
Eiichi Nakamura | 90 | 845 | 31632 |
Michael Wooldridge | 87 | 543 | 50675 |