Institution
Nagoya Institute of Technology
Education•Nagoya, Japan•
About: Nagoya Institute of Technology is a education organization based out in Nagoya, Japan. It is known for research contribution in the topics: Thin film & Catalysis. The organization has 10766 authors who have published 19140 publications receiving 255696 citations. The organization is also known as: Nagoya Kōgyō Daigaku & Nitech.
Topics: Thin film, Catalysis, Dielectric, Enantioselective synthesis, Turbulence
Papers published on a yearly basis
Papers
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TL;DR: Results suggest that N-methyl-(R)salsolinol may be an endogenous neurotoxin to cause Parkinson's disease and the enzymes involved in its biosynthesis and catabolism may be endogenous factors in the pathogenesis of this disease.
Abstract: A dopamine-derived 1(R),2(N)-dimethyl-6,7-dihydroxy-1,2,3,4-tetrahydrosioquinoline [N-methyl-(R)salsolinol] was found to occur enantio-selectively in human brain. This isoquinoline induced parkinsonism in rat after injection in the striatum, and the behavioral, biochemical and pathological changes were very similar to those in Parkinson’s disease. N-Methyl-(R)salsolinol depleted dopamine neurons in the rat substantia nigra without necrotic tissue reaction, which may be due to the apoptotic death process, as proved by its induction of DNA damage in dopaminergic neuroblastoma SH-SY5Y cells. N-Methyl-(R)salsolinol was found to increase significantly in the cerebrospinal fluid of parkinsonian patients. All these results suggest that N-methyl-(R)salsolinol may be an endogenous neurotoxin to cause Parkinson’s disease and the enzymes involved in its biosynthesis and catabolism may be endogenous factors in the pathogenesis of this disease.
57 citations
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TL;DR: The computational results show that the modeling of blood temperature variation was the dominant factor influencing the body-core temperature, suggesting the effectiveness of the whole-body average SAR as a measure in the ICNIRP guidelines.
Abstract: This study investigated the relationship between the specific absorption rate and temperature elevation in an anatomically-based model named NORMAN for exposure to radio-frequency far fields in the ICNIRP guidelines (1998 Health Phys. 74 494-522). The finite-difference time-domain method is used for analyzing the electromagnetic absorption and temperature elevation in NORMAN. In order to consider the variability of human thermoregulation, parameters for sweating are derived and incorporated into a conventional sweating formula. First, we investigated the effect of blood temperature variation modeling on body-core temperature. The computational results show that the modeling of blood temperature variation was the dominant factor influencing the body-core temperature. This is because the temperature in the inner tissues is elevated via the circulation of blood whose temperature was elevated due to EM absorption. Even at different frequencies, the body-core temperature elevation at an identical whole-body average specific absorption rate (SAR) was almost the same, suggesting the effectiveness of the whole-body average SAR as a measure in the ICNIRP guidelines. Next, we discussed the effect of sweating on the temperature elevation and thermal time constant of blood. The variability of temperature elevation caused by the sweating rate was found to be 30%. The blood temperature elevation at the basic restriction in the ICNIRP guidelines of 0.4 W kg(-1) is 0.25 degrees C even for a low sweating rate. The thermal time constant of blood temperature elevation was 23 min and 52 min for a man with a lower and a higher sweating rate, respectively, which is longer than the average time of the SAR in the ICNIRP guidelines. Thus, the whole-body average SAR required for blood temperature elevation of 1 degrees C was 4.5 W kg(-1) in the model of a human with the lower sweating coefficients for 60 min exposure. From a comparison of this value with the basic restriction in the ICNIRP guidelines of 0.4 W kg(-1), the safety factor was 11.
57 citations
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TL;DR: The polymer-supported Schiff-base complexes in the presence of tertiary -butylhydroperoxide converted the sulfide to the corresponding sulfoxide in 80-90% yield in CDCl 3 in 90 min this article.
57 citations
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TL;DR: In this paper, a porous glass-ceramic in the CaO-TiO2-P2O5 system has been prepared by crystallization and subsequent chemical leaching of the corresponding glass.
Abstract: A porous glass-ceramic in the CaO–TiO2—P2O5 system has been prepared by crystallization and subsequent chemical leaching of the corresponding glass. By applying a two-step heat treatment to 45CaO · 25TiO2· 30P2O5 glasses containing a few mol% of Na2O, volume crystallization results in the formation of dense glass-ceramics composed of CaTi4(PO4)6 and β-Ca3(PO4)2 phases. By leaching the resultant glass ceramics with HCI, β-Ca3(PO4)2 is selectively dissolved out, leaving a crystalline CaTi4(PO4)6 skeleton. The surface area and mean pore radius of the porous glass-ceramics were approximately 40 m2/g and 13 nm, respectively.
57 citations
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TL;DR: In this paper, a seed-mediated growth method using assistance of AgNO3 and cetyltrimethylammonium bromide (CTAB) acting as surface modifiers of the particle was discussed.
57 citations
Authors
Showing all 10804 results
Name | H-index | Papers | Citations |
---|---|---|---|
Luis M. Liz-Marzán | 132 | 616 | 61684 |
Hideo Hosono | 128 | 1549 | 100279 |
Shunichi Fukuzumi | 111 | 1256 | 52764 |
Andrzej Cichocki | 97 | 952 | 41471 |
Kwok-Hung Chan | 91 | 406 | 44315 |
Kimoon Kim | 90 | 412 | 35394 |
Alex Martin | 88 | 406 | 36063 |
Manijeh Razeghi | 82 | 1040 | 25574 |
Yuichi Ikuhara | 75 | 974 | 24224 |
Richard J. Cogdell | 73 | 480 | 23866 |
Masaaki Tanaka | 71 | 860 | 22443 |
Kiyotomi Kaneda | 65 | 378 | 13337 |
Yulin Deng | 64 | 641 | 16148 |
Motoo Shiro | 64 | 720 | 17786 |
Norio Shibata | 63 | 574 | 14469 |