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Loss on Ignition-Based Indices for Evaluating Organic Matter Characteristics of Littoral Sediments

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Pedosphere 2017年第5期27卷 978-984页

作者： Narong TOUCH Tadashi hibino Hiroki TAKATA Satoshi YAMAJI Coastal Engineering Laboratory Department of Civil and Environmental Engineering Hiroshima University

Understanding organic matter characteristics(e.g., amount and state) of sediments is necessary for evaluating both the sediment and water environments; however, methods that have been proposed to investigate these characteristics are relatively expensive. This study attempted to evaluate the organic matter characteristics of littoral sediments by employing solely the loss on ignition(LOI)method, which is the most economical and accessible method in developing countries. Different types of sediments were first oven dried at 100℃ and then continuously burned at 200, 300, 400, 500, and 600℃ for 4 h at each temperature. The mass LOI at each temperature was calculated and compared with the 100℃ oven-dried weight. Our results suggested that the mass LOI across the temperature range of 200–300℃(LOI_(200-300)):mass LOI at 600℃(LOI_(600)) ratio(LOI_(200-300)/LOI_(600)) could represent different types of sediments as well as the organic matter:organic C ratio. Compared with the sediments unaffected by wastewater, the sediments that were more influenced by the inflow of domestic wastewater had a higher LOI_(200-300)/LOI_(600). Interestingly, LOI_(200-300)/LOI_(600) could also represent changes in the organic matter characteristics as a function of organic matter decomposition in sediments. In conclusion, the organic matter characteristics of littoral sediments could be evaluated using solely the LOI method, particularly with LOI_(200-300)/LOI_(600).

关键词：有机质特征沉积物评价指标滨海损失温度范围发展中国家质量指数

Growth and low-energy electron microscopy characteri- zation of monolayer hexagonal boron nitride on epitaxial cobalt

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Nano Research 2013年第5期6卷 335-347页

作者： Carlo M. Orofeo Satoru Suzuki Hiroyuki Kageshima Hiroki hibino NTT Basic Research Laboratories NTT Corporation A tsugi Kanagawa 243-0198 Japan

低精力的电子显微镜学(LEEM ) 习惯于原子地薄的六角形的硼氮化物(h-BN ) 的层的结构，起始的生长取向，生长前进，和数字拍摄的学习。h-BN 电影在低压力用化学蒸汽免职(CVD ) 在 heteroepitaxial 公司上被种。我们从 LEEM 的调查结果... 详细信息

低精力的电子显微镜学(LEEM ) 习惯于原子地薄的六角形的硼氮化物(h-BN ) 的层的结构，起始的生长取向，生长前进，和数字拍摄的学习。h-BN 电影在低压力用化学蒸汽免职(CVD ) 在 heteroepitaxial 公司上被种。我们从 LEEM 的调查结果学习包括有二的单层电影的生长，与公司格子同量的相对地面向的、三角形的 BN 领域。h-BN 的生长看起来在单层自我限制，与仅仅出现在补丁的更厚的领域，大概在领域边界之间开始了。更厚的 h-BN 电影的反射率大小显示出通过 h-BN 电影的使量子化的电子状态源于反响的电子传播的摆动，与与 h-BN 层的数字扩大规模的最小的数字。第一原则密度功能的理论(DFT ) 计算证明摆动的位置与 h-BN 的电子乐队结构有关。

关键词：低能电子显微镜六方氮化硼单层膜特征描述电子能带结构取向生长 BN薄膜化学气相沉积

Thermal physiological response to local heating and cooling during sleep

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Frontiers of Architectural Research 2012年第1期1卷 51-57页

作者： Yu hibino Shuichi Hokoi Katsuaki Yoshida Satoru Takada Masanori Nakajima Miho Yamate KVOtO University Japan Kobe University Japan The Kansai Electric Power Co. Inc. Japan

For a healthy and productive life, good steep is essential, which has prompted studies on how comfortable sleep can be achieved. Understanding the relationship between thermal environment and physiological responses such as skin and core temperatures, and psychological responses such as thermal and sleep sensations is necessary to identify the most suitable thermal environment for steep. As an energy-saving and practical method of creating the most appropriate thermal environment for sleep, local heating or cooling is sometimes used, which takes into consideration the differences in local thermal responses. We performed this study to identify the most effective thermal environment for inducing comfortable sleep by identifying the physiological responses during sleep on the basis of sleep experiments conducted under local body heating or cooling conditions. We also used a human thermal model, which can be applied for predicting physiological responses. In the experiments, the feet of the subject were the primary area to be heated or cooled, which was achieved by installing a flexible duct with an outlet placed close to the subject＇s feet and inlet connected to an air conditioner. Differences in the fluctuation of body temperature and sleep stage depended on the airflow direction from the duct to the feet. When air was blown downward towards the feet, body temperature decreased and the subject was able to sleep well. Measured skin and core temperatures were calculated using an improved 27-node human thermal model that was originally developed for use in subjects who are not in steep. Although skin

关键词： Sleep Thermal environ-ment Local air conditioning Physiologicalresponse Human thermal mode[

Atomic and electronic structure of Si dangling bonds in quasi-free-standing monolayer graphene

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Nano Research 2018年第2期11卷 864-873页

作者： Yuya Murata Tommaso Cavallucci Valentina Tozzini Niko Pavliček Leo Gross Gerhard Meyer Makoto Takamura Hiroki hibino Fabio Beltram Stefan Heun NEST Istituto Nanoscienze-CNR and Scuola Normale Superiore Pisa Italy IBM Research-Zurich Rüschlikon Switzerland NTT Basic Research Laboratories Atsugi Kanagawa Japan

Si dangling bonds at the interface of quasi-free-standing monolayer graphene （QFMLG） are known to act as scattering centers that can severely affect carrier mobility Herein, we investigate the atomic and electronic structure of Si dangling bonds in QFMLG using low-temperature scanning tunneling microscopy/ spectroscopy （STM/STS）, atomic force microscopy （AFM）, and density functional theory （DFT） calculations. Two types of defects with different contrast were observed on a flat graphene terrace by STM and AFM; in particular, their STM contrast varied with the bias voltage. Moreover, these defects showed characteristic STS peaks at different energies, 1.1 and 1.4 eV. The comparison of the experimental data with the DFT calculations indicates that the defects with STS peak energies of 1.1 and 1.4 eV consist of clusters of three and four Si dangling bonds, respectively. The relevance of the present results for the optimization of graphene synthesis is discussed.

关键词： quasi-free-standingmonolayer graphene hydrogen intercalation carrier mobility scanning tunnelingmicroscopy scanning tunnelingspectroscop^atomic force microscop3~density functional theory

CONSTRUCTION TECHNOLOGY FOR LARGE-SCALE CAVERNS IN JAPAN

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CONSTRUCTION TECHNOLOGY FOR LARGE-SCALE CAVERNS IN JAPAN

12.5 GHz Channel Spacing Compact Interleave Filter Using 1.5%-△ Waveguides

The 2nd International Conference on New Development in Rock Mechanics and Rock Engineering

作者： SATOSHI hibino Central Research Institute of Electric Power Industry 1646 Abiko Abiko-shiChiba 270-1194 JAPAN

＜正＞The author has revealed characteristic behavior of the rock mass through analyzing the measurement results of deformation and *** taken to reinforce rock masses and troubles that occurred during excavation were also *** main findings were drawn as follows:（1） Structures in rock masses should be designed based upon the displacements of

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光学学报 2003年第S1期23卷 195-196页

作者： Takayuki Mizuno Tsutomu Kitoh Manabu Oguma Masaki Kohtoku Yasuyuki Inoue Mikitaka Itoh Yoshinori hibino NTT Photonics Laboratories NTT Corporation 3-1 Wakamiya Morinosato Atsugi Kanagawa 243-0198 Japan

We report the first fabrication of a compact lattice-form interleave filter with a channel spacing of 12.5 GHz. The circuit size was reduced to 1/4 the size of the original filter by using the 1.5 %-△ waveguides. We ... 详细信息

关键词： channel spacing insertion loss

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幼儿空间的先行者日比野拓访谈录

室内设计与装修 2021年第9期 99-100页

作者：日比野拓不详

id+c:日比野拓先生,日比野设计从1972年成立至今已完成几百所幼儿园的设计,您认为幼儿园设计的核心关注点应该落在什么地方?日比野拓:幼儿园既不是游乐场也不是学校,孩子们在幼儿时期需要经历这个时期应有的各种体验,并在体验中学习。... 详细信息

id+c:日比野拓先生,日比野设计从1972年成立至今已完成几百所幼儿园的设计,您认为幼儿园设计的核心关注点应该落在什么地方?日比野拓:幼儿园既不是游乐场也不是学校,孩子们在幼儿时期需要经历这个时期应有的各种体验,并在体验中学习。所以幼儿园既不用像游乐场一样过度设计,也与学校单调的盒子似的建筑不同,是介于两者之间的一种设计,需要加入更多促进成长的设计细节。

关键词：促进成长幼儿园过度设计设计细节游乐场幼儿时期先行者关注点

APPLICATION OF THE FOIL LENS TO IMPROVEMENT OF SCANNING TRANSMISSION ELECTRON MICROSCOPY IMAGING BY CORRECTING THE SPHERICAL ABERRATION

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APPLICATION OF THE FOIL LENS TO IMPROVEMENT OF SCANNING TRAN...

GENERATION AND BREAKDOWN MECHANISMS FOR ANOXIC LAYERS IN OHFUNATO BAY

The Eighth Chinese-Japanese Electron Microscopy Seminar

作者： Michio hibino Hidetoshi Yoshida Takaaki Hanai Center for Integrated Research in Science and Engineering Nagoya University Department of Electronics School of EngineeringNagoya University Furo-choChikusa-kuNagoya 464-01Japan

*** The resolving power of electron microscope is mainly limited by the spherical aberration of electron *** methods of correcting the spherical aberration were proposed and *** have developed the foil lens of top—entry type and confirmed its fundamental characteristics in correcting the spherical *** foil lens was applied both to imaging lenses of conventional transmission elecron microscopes(TEM))and to probe-forming lenses of scanning transmission electron microscopes(STEM)).The foil lens of side-entry type was recently developed to realize tilting adjustment as well as horizontal and vertical adjustment during operation. The new foil lens is applied to STEM and the improvement of image quality is dis- cussed by the probe profile calculated from the spherical aberration coefficients.

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GENERATION AND BREAKDOWN MECHANISMS FOR ANOXIC LAYERS IN OHF...