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Institution

Mitsubishi

CompanyTokyo, 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
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Journal ArticleDOI
TL;DR: Comparison of PIPCP with the regiorandom counterpart PIPC-RA illustrates that the higher level of molecular order translates to higher power conversion efficiencies (PCEs) when incorporated into bulk heterojunction (BHJ) organic solar cells.
Abstract: The regioregular narrow band gap (Eg ∼1.5 eV) conjugated polymer PIPCP was designed and synthesized. PIPCP contains a backbone comprised of CPDT-PT-IDT-PT repeat units (CPDT = cyclopentadithiophene, PT = pyridyl[2,1,3]thiadiazole, IDT = indacenodithiophene) and strictly organized PT orientations, such that the pyridyl N-atoms point toward the CPDT fragment. Comparison of PIPCP with the regiorandom counterpart PIPC-RA illustrates that the higher level of molecular order translates to higher power conversion efficiencies (PCEs) when incorporated into bulk heterojunction (BHJ) organic solar cells. Examination of thin films via absorption spectroscopy and grazing incidence wide-angle X-ray diffraction (GIWAXS) experiments provides evidence of higher order within thin films obtained by spin coating. Most significantly, we find that PIPCP:PC61BM blends yield devices with an open circuit voltage (Voc) of 0.86 V, while maintaining a PCE of ∼6%. Comparison against a wide range of analogous narrow band gap conjugat...

213 citations

Journal ArticleDOI
TL;DR: It is confirmed that VDR RFLPs affect bone mineral metabolism regardless of racial differences, and the VDR genotypes based on haplotype analysis should yield useful insights into the potential prevention of osteoporosis.
Abstract: Recent studies have shown that genetic effects on bone mineral density (BMD) and bone turnover are related to allelic variation in the vitamin D receptor (VDR) gene. We examined allelic influences of the VDR gene on bone turnover and density in 202 normal healthy premenopausal Japanese women (age 30.1 +/- 1.2, mean +/- SEM). The VDR effect on BMD and turnover is similar to that observed in Caucasian women; however, there are major differences in allele frequency. The B allele by BsmI restriction fragment length polymorphisms (RFLPs), associated with low BMD and high bone turnover, is found in only 12% of Japanese women (1.4% homozygote BB), compared with 41% of Caucasians (16.7% homozygote BB). In comparing the two most frequent genotypes, Bb heterozygotes (21.5%) and bb homozygotes (77.1%), BMD is 5.3% lower in Bb heterozygotes, and levels of bone formation markers including osteocalcin and bone-specific alkaline phosphatase are 20-32% higher with lower serum calcium (2.30 +/- 0.02 vs 2.35 +/- 0.01 mmol/l) and higher 1,25-dihydroxyvitamin D (95 +/- 4.8 vs. 76 +/- 3.8 pmol/l). Further discrimination of the genotype was achieved using two additional RFLPs (ApaI, A and TaqI, T); the lumbar spine BMD of the common genotype BbAATt was 9.3% (0.94 SD) lower than in the bbaaTT genotype in premenopausal Japanese women. These data confirm that VDR RFLPs affect bone mineral metabolism regardless of racial differences. Moreover, the VDR genotypes based on haplotype analysis should yield useful insights into the potential prevention of osteoporosis.

213 citations

Journal ArticleDOI
TL;DR: It is concluded that HGF activator is present in plasma as an inactiveZymogen and that the zymogen is activated by the cleavage of the bond between Arg407 and Ile408 by thrombin.

212 citations

Patent
Shigeru Kusunoki1
20 Sep 1990
TL;DR: In this article, a multi-layer type semiconductor device is disclosed, in which a plurality of semiconductor layers are formed in vertically opposite directions, and a single-chip type image forming system or sensing system may be provided by employing, as the semiconductor devices, a sensing device such as a photosensor, a pressure sensor or the like, a processing circuit for processing a signal received from the sensor, and displaying results of the processing.
Abstract: A multi-layer type semiconductor device is disclosed, in which a plurality of semiconductor layers are formed in vertically opposite directions. The multi-layer type semiconductor device is obtained by forming a first semiconductor layer, an insulating layer and a second semiconductor layer in the mentioned order on a main surface of a first substrate, forming a semiconductor device by using the second semiconductor layer as a base, with an exposed surface thereof directed upward, forming an insulating film on the semiconductor device, attaching a second substrate to the insulating film, thinning the first substrate to expose the first semiconductor layer, and forming a further semiconductor device by using the first semiconductor layer as a base, with an exposed surface of the first semiconductor layer directed upward. A single- chip type image forming system or sensing system may be provided by employing, as the semiconductor devices, a sensing device such as a photosensor, a pressure sensor or the like, a processing circuit for processing a signal received from the sensor, and a display device for displaying results of the processing. A large number of pads may be provided by arranging the pads on opposite surfaces of a chip.

212 citations

Journal ArticleDOI
Yasushi Matsui1, Akira Kikuchi1, Jun Kondo1, T Hishida1, Yutaka Teranishi1, Yoshimi Takai1 
TL;DR: Results together with the biochemical properties of smg p25A described previously indicate that three smg-25s constitute a novel G protein family.

212 citations


Authors

Showing all 53117 results

NameH-indexPapersCitations
Thomas S. Huang1461299101564
Kazunari Domen13090877964
Kozo Kaibuchi12949360461
Yoshimi Takai12268061478
William T. Freeman11343269007
Tadayuki Takahashi11293257501
Takashi Saito112104152937
H. Vincent Poor109211667723
Qi Tian96103041010
Andreas F. Molisch9677747530
Takeshi Sakurai9549243221
Akira Kikuchi9341228893
Markus Gross9158832881
Eiichi Nakamura9084531632
Michael Wooldridge8754350675
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20231
20222
2021199
2020310
2019389
2018422