著者

都築 誠二

出版者

分子シミュレーション研究会

雑誌

アンサンブル (ISSN:18846750)

巻号頁・発行日

vol.8, no.34, pp.25-28, 2006-04-30 (Released:2010-06-28)

参考文献数

13

著者

都築 誠二

出版者

分子シミュレーション研究会

雑誌

アンサンブル (ISSN:18846750)

巻号頁・発行日

vol.8, no.33, pp.16-19, 2006-01-31 (Released:2010-06-28)

参考文献数

6

著者

都築 誠二

出版者

分子シミュレーション学会

雑誌

アンサンブル (ISSN:18846750)

巻号頁・発行日

vol.7, no.32, pp.33-36, 2005-10-31 (Released:2010-06-28)

参考文献数

8

著者

都築 誠二

出版者

分子シミュレーション学会

雑誌

アンサンブル (ISSN:18846750)

巻号頁・発行日

vol.7, no.31, pp.11-14, 2005-07-30 (Released:2010-06-28)

参考文献数

12

著者

星 光行 門田 浩

出版者

公益社団法人 日本工学教育協会

雑誌

工学教育 (ISSN:13412167)

巻号頁・発行日

vol.60, no.3, pp.3_92-3_98, 2012 (Released:2012-06-04)

参考文献数

5

被引用文献数

1

---

ET Robcon (ET software design robot contest) is a contest which aims the education of embedded software engineer. Participants compete modeling and implement technology in the development of the robot control software. The robot should run autonomously, and both the software design and the driving performance of the control are evaluated. In this paper, the contest overview and examination methodology are described. Then the results of the participants′ survey are discussed. As a result, we confirmed the improvement of modeling technology of the participants and the effect as a PBL (Project Based Learning) .

著者

崔 廷敏

出版者

公益社団法人 都市住宅学会

雑誌

都市住宅学 (ISSN:13418157)

巻号頁・発行日

vol.2007, no.59, pp.107-112, 2007-10-25 (Released:2012-08-01)

参考文献数

4

---

The recent developments in mixed-use skyscrapers and apartment complexes follow trends toward greater control of entrances and exits, restricting the outsider from entering. The concept of controlling and protecting the public space, based on our closed neighborhood environment in the city today, can be linked to the “gated community”. The findings from the survey result includes that the gated community is housing complex with tangible structures in place to fence in the physical territory, to secure the realm of the community, and to restrict the outsider from entering, which is ubiquitously spread throughout the world today.The study examines some lower level housing complexes in suburb of the United States and of Japan from the perspective of gated community. Although the gated community concept can be seen in both countries, the execution of the concept significantly differs. While the US community has a physical gate that restricts the outsider from entering, the Japanese community in most cases has no such gate

著者

朴 根午 大村 謙二郎 有田 智一

出版者

公益社団法人 都市住宅学会

雑誌

都市住宅学 (ISSN:13418157)

巻号頁・発行日

vol.2007, no.59, pp.51-56, 2007-10-25 (Released:2012-08-01)

参考文献数

5

---

The purpose of this paper is to clarify the actual situation and the problem of land use control in greenbelt areas around Seoul Metropolitan Area. The case study area is Siheung City which is located in a neighborhood of Seoul City. The main findings are as follows: 1) In the land of the case study area, the classification of land category was largely changed to road sites by the local government. 2) The mixture of factories, warehouses and residential houses have appeared in the case study area. 3) Land prices in the case study area have increased evidently since the removal of the greenbelt in 2001-2002. Consequently, we suggest the trial of partial control technique at the time of cancellation of greenbelt, because this could be applied for considering the actual situation andtopographical characters in released greenbelt areas.

著者

水野 明哲

出版者

独立行政法人 労働安全衛生総合研究所

雑誌

労働安全衛生研究 (ISSN:18826822)

巻号頁・発行日

vol.5, no.1, pp.1-1, 2012 (Released:2012-08-03)

著者

Kazuhiro Maruyama Atsuhiro Osuka Katsuhiko Nakagawa Kenzo Tabuchi Hirohito Shimizu Hitomi Suzuki

出版者

(社)日本化学会

雑誌

Chemistry Letters (ISSN:03667022)

巻号頁・発行日

vol.15, no.11, pp.1849-1852, 1986-11-05 (Released:2006-03-27)

参考文献数

7

被引用文献数

1

---

Irradiation of 2-substituted 4-alkylidene-2,3-epoxy-1-tetralone results in the rearrangement to 3-(2-oxoalkylidene)-1-indanone or the E-Z isomerization around the double bond. These photoreactions are suggested to occur from the (π,π*) triplet excited state.

著者

Hirofumi Nakamura Masahide Terazima Noboru Hirota Satoshi Nakajima Atsuhiro Osuka

出版者

(社)日本化学会

雑誌

Bulletin of the Chemical Society of Japan (ISSN:00092673)

巻号頁・発行日

vol.68, no.8, pp.2193-2202, 1995 (Released:2006-07-09)

参考文献数

37

被引用文献数

11

---

Charge separated ion-pair (IP) states formed from three distance-fixed photosynthetic triads were studied by the time-resolved EPR method. Upon photoexcitation of the triads in THF at 77 K, small and narrow signals were observed at the central parts of broad EPR spectra due to the excited triplet states of the chromophores. These signals were assigned to secondary, fully charge separated IP states by the simulation based on the spin-correlated radical pair mechanism. Time dependence of the TREPR signals indicates that charge separation occurs in the singlet manifold as in the case of the photoexcited state dynamics at room temperature. Estimated electron exchange interactions, J, are in the order of 10−2—10−3 mT, which is in line with the observed long lifetimes of the IP states.

著者

Kazuhiro Maruyama Hiroko Yamada Atsuhiro Osuka

出版者

(社)日本化学会

雑誌

Bulletin of the Chemical Society of Japan (ISSN:00092673)

巻号頁・発行日

vol.63, no.12, pp.3462-3466, 1990 (Released:2006-06-05)

参考文献数

19

被引用文献数

5

---

We applied the Chemically Induced Dynamic Nuclear Polarization (CIDNP) technique to the photochemical reaction of pheophytin a (P1) and 4-methoxyphenol (1) in benzene-d6. The observed CIDNP effects were explained in terms of reversible electron-transfer reactions from 1 to 3(P1)* and from (P1)\ ewdot to (1)\underset.+. The polarized signals of P1 were induced from the in-cage recombination of the triplet radical ion pair.

著者

Atsuhiro Osuka Hitomi Suzuki Kazuhiro Maruyama

出版者

(社)日本化学会

雑誌

Chemistry Letters (ISSN:03667022)

巻号頁・発行日

vol.11, no.5, pp.653-656, 1982-05-05 (Released:2006-03-27)

参考文献数

12

被引用文献数

1

---

Photolysis of the title compounds in benzene gave spirophthalides and E- and Z-alkylidene phthalides via preferential α-cleavage at the more crowded side. On the basis of quantum yields and triplet lifetimes, this preference is indicated to arise from the different efficiencies of the radical recombination of possible biradicals.

著者

大橋 良一

出版者

一般社団法人 日本地質学会

雑誌

地質学雑誌 (ISSN:00167630)

巻号頁・発行日

vol.16, no.193, pp.411-413, 1909-10-20 (Released:2008-04-11)

著者

浅見 泰司

出版者

公益社団法人 都市住宅学会

雑誌

都市住宅学 (ISSN:13418157)

巻号頁・発行日

vol.2009, no.64, pp.137-143, 2009-01-31 (Released:2012-08-01)

参考文献数

8

---

This paper examines the optimal majority rule and amount of social loss for consensus building in the event of rehabilitation of condominiums, when there is a correlation among benefits of stakeholders. The results show that (1) simple majority rule is optima even when excess compensation is necessary and even when there is some resistance in agreement for rehabilitation;(2) the larger the correlation among the benefits of stakeholders, the larger social loss may incur by having stricter majority rule;(3) the number of stakeholders does not influence so much concerning the optimal majority rule. These results suggesthat the 4/5 majority rule in current sectional ownership law should be amended to a simple majority rule or similar mild majority rule.

著者

Keiichic Ohshima Sachiyo Takeda Mariko Hirose Yasuto Akiyama Kazuaki Iguchi Minoru Hoshino Ken Yamaguchi Tohru Mochizuki

出版者

バイオメディカルリサーチプレス

雑誌

Biomedical Research (ISSN:03886107)

巻号頁・発行日

vol.33, no.3, pp.191-199, 2012 (Released:2012-07-05)

参考文献数

29

被引用文献数

1 6

---

Parathyroid hormone-related protein (PTHrP) contains a nuclear localization signal (NLS) sequence within 87-107. NLS sequences are generally capable of penetrating cellular membranes due to a richness of basic amino acid residues, and thus have been used as cell-penetrating peptides (CPPs) to translocate biologically active peptides/proteins into cells. The NLS sequence of PTHrP is not exception to this finding; however, PTHrP(87-107) contains 2 acidic glutamate residues at 99 and 101 within the basic amino acid stretch, which is not commonly observed in other CPPs such as HIV-1 Tat(48-60). In this study, we indicated structure-function relationship of the PTHrP NLS to understand the effect of acidic glutamate residues on cell permeability and intracellular localization. We chemically synthesized PTHrP(87-107) and its N-terminally truncated analogues. Their intracellular localization pattern was analyzed by microscopy, radioimmunoassay, and fluorescence-activated cell sorting. Although all analogues were translocated into cells, internalization by the cytoplasm and/or nucleus was length-dependent; specifically, PTHrP(97-107), PTHrP(95-107), and PTHrP(93-107) were more frequently localized in the cytoplasm. We assume that reduction in the net positive charge within PTHrP NLS analogues resulted in increased cytoplasm- translocation activity. We propose that PTHrP(97-107) is a useful carrier peptide for delivery and expression of cargo molecules in the cytoplasm.

著者

Kenshiro FUJIMOTO Hiroko OHMURA Takashi KANEDA

出版者

Japan Society for Bioscience, Biotechnology, and Agrochemistry

雑誌

Agricultural and Biological Chemistry (ISSN:00021369)

巻号頁・発行日

vol.50, no.1, pp.101-108, 1986 (Released:2006-04-05)

参考文献数

34

被引用文献数

2

---

The biological antioxidant activities of bromophenols (5-bromo-3, 4-dihydroxy benzaldehyde and 5-bromo-3, 4-dihydroxy benzylalcohol), protocatechualdehyde and vanillyl octadecanamide were compared with α-tocopherol in vitro and in vivo. All of these antioxidants significantly inhibited the lipid peroxidation in microsomal suspensions induced by ascorbate/Fe(II) or NADPH. By removing the non-binding free antioxidants from the suspensions, the inhibitory activities markedly decreased in antioxidants other than α-tocopherol; however, considerable activity was still observed. The effects of orally administered antioxidants on the symptoms of vitamin E deficiency were examined using rats fed with a vitamin E-free diet and supplemented with oxidized oils. As a result and contrary to the effects in vitro, all of the antioxidants were much less effective in liver. However, some of the vitamin E-deficient symptoms such as organic solvent-soluble fluorescent materials in the heart and lung, and oxidative hemolysis were significantly suppressed by some antioxidants.

著者

長野県土木部砂防課

出版者

公益社団法人 砂防学会

雑誌

砂防学会誌 (ISSN:02868385)

巻号頁・発行日

vol.48, no.4, pp.66-68_2, 1995-11-15 (Released:2010-04-30)

著者

梅田 康弘 黒磯 章夫 伊藤 潔 飯尾 能久 佐伯 龍男

出版者

公益社団法人 日本地震学会

雑誌

地震 第2輯 (ISSN:00371114)

巻号頁・発行日

vol.39, no.2, pp.217-228, 1986-06-25 (Released:2010-03-11)

参考文献数

27

---

Many boulders were thrown off out of their former sockets by the Western Nagano Prefecture Earthquake of September 14, 1984. Anomalous high accelerations of 5-30g, in the frequency range of 5-10Hz, are estimated from the displacement of these thrown out boulders.Almost all of the thrown out boulders were found on the tops, ridges and suddles of the mountains covered with the volcanic ash. The amplification effects by topography and soil sediment of the surface are estimated from the observation of the aftershocks recorded on the mountain-top, -foot and rock. The spectral ratios of seismic waves with the frequencies of 5-10Hz, namely mountain-top/-foot and soil/rock, are 2-7 and 2-10, respectively.The accelerations on the basement rock are obtained dividing the accelerations estimated on the mountain-tops. The high accelerations exceeding 1g distribute within a small area with a length of 3km and a width of 1km. This small area corresponds to the large dislocation portion of the assumed fault and the low active region of aftershocks.

著者

佐伯 龍男 梅田 康弘

出版者

公益社団法人 日本地震学会

雑誌

地震 第2輯 (ISSN:00371114)

巻号頁・発行日

vol.41, no.2, pp.163-171, 1988-06-25 (Released:2010-03-11)

参考文献数

13

被引用文献数

2

---

The high accelerations exceeding the earth's gravity were observed on the small area near the main shock of the 1984 Western Nagano Prefecture Earthquake (M=6.8). Few aftershocks occurred in this small high acceleration spot of main fault. It is inferred that great destruction producing the high accelerations occurred within this small spot. For detecting the evidence of great destruction, we tried to investigate the crack orientation and density by using Shear-wave polarization method.We have identified that directions of polarization in and out of the high acceleration spot are N40-70°W. These directions are consistent with the axis of maximum compression obtained from earthquake fault mechanisms and geodetic surveys. There are no difference in polarizations between in- and out of the high acceleration spot. It suggests that open-cracks had been made before the main shock. Great destructions of the main shock seems to have little influences on S-wave polarization. The average time-lag between arrival of leading and slower shear-wave is 0.02S. It indicates that present open-cracks are distributed in a shallow depth.

著者

杉崎 隆一 杉浦 孜

出版者

公益社団法人 日本地震学会

雑誌

地震 第2輯 (ISSN:00371114)

巻号頁・発行日

vol.39, no.1, pp.99-109, 1986-03-25 (Released:2010-11-17)

参考文献数

31

被引用文献数

1

---

Remarkable anomalies in gas compositions were observed at a fumarole and three mineral springs before the Western Nagano Prefecture Earthquake, 1984. The epicentral distance are 9 km for the fumarole and 50 km, 71 km and 95 km for the springs, respectively. Deep seated gas emission induced by the compressive stress of the earth tide had been observed previously at the two mineral springs as the monitoring stations and at a lava lake in Hawaii. It is analogically inferred that the gas anomaly before the earthquake can be attributed to the variation in the emission rate of deep seated gas resulting from changes in pore pressure and magma-reservior volume, which are subjected to the tectonic stress that caused the earthquake. Another aspect is emissions of H2 gas at three mineral springs and gases from different sources at one spring. These indicate the formation of new cracks near monitoring stations and the permeation of groundwater into the cracks. The mechanical processes inferred from the present geochemical observation are compatible with those described by geophysical models based on fracturing experiments.