元禄十五年（一七〇二） 『歌舞伎年表』補訂考證 元禄篇 其七

application/pdf女子大文学. 国文篇. 1976, 27, p.24-50departmental bulletin pape

リポジトリを核とする学術情報ナビゲート

第8回東海北陸地区CSI事業報告会(学術機関リポジトリの最前線2008年12月1日 於:名古屋大学附属図書館）における発表資料conference objec

表紙、中表紙、目次、あいさつ、奥付

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昇華性錯体を利用したCVD法による金属薄膜および酸化物薄膜の調製<ミニノート>

A novel CVD system has been examined to deposit metal complex compounds over catalytically active substrate surfaces in flowing gases at ambient pressure. Thus, metallic thin films of Fe, Co and Cu were obtained on Ni substrate in a flowing hydrogen, whereas metal oxide films of these metals were obtained in a flowing oxygen. It is able to controll the chemical composition of the resulting film by changing the flowing gas. In addition a gradient film of Cu, which changed its chemical composition gradually from metal to Cu oxide, was obtained by changing the composition of flowing gas gradually from argon to oxygen. Such a film suggested high torelance against thermal shock.textapplication/pdfdepartmental bulletin pape

Opinion Extraction Using Supervised Learning for Reputation Analysis System

インターネットの普及に伴い，Web上には商品やサービス（対象物）に対する多くの評判情報が蓄積されている．しかし，誰でも発信できるが故に，情報は膨大となり，それら全てに目を通すことは利用者にとって多大な負担となる．そのような背景から，レビューから意見を自動的に抽出する研究が盛んに行われており，意見をの三つ組と捉え抽出する研究も行われている．しかしながら多くの研究は，評価視点や評価値の抽出に辞書を用いており，ジャンルごとに必要となる辞書の構築のためのコストは小さいとはいえない．また，単に辞書を用いてマッチングを行っただけでは，精度が上がらないのが現状である．そこで本論文では，教師あり学習を用いて，レビューサイトから意見を抽出する手法を提案する．提案手法は，従来の手法のように大規模な辞書をあらかじめ用意する必要がないため，コストを大幅に抑えることが可能である．実験の結果，辞書をあらかじめ用意しない既存手法と比較して，最大で適合率は約26%，再現率は約47%向上した．また，既存研究では個別の辞書を必要とするような他ジャンルに対して本手法を適用した結果，ほぼ変わらない精度で抽出することができ，他ジャンルへの適用の可能性を示すことができた．In recent years, most research have been done on automatic extraction of opinions (object, attribute, value) from a review article on the Web. However, most of them use a dictionary, which need a huge cost, to extract attributes and its values for each genre of products. In this paper, we proposed a method using supervised learning to extract opinions without using a large dictionary. The experimental results show that our method could generate up to 26% of precision and 47% of recall higher than conventional methods. We also applied our method to a different genre and received almost the same result.journal articl

Observation of B+→pΛ̅γ

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Blue light facilitates optimal Halo function.

<p>(A) (i) Timecourse of Halo-mediated hyperpolarizations in a representative current-clamped hippocampal neuron during 15 seconds of continuous yellow light, followed by four 1-second test pulses of yellow light (one every 30 seconds, starting 10 seconds after the end of the first 15-second period of yellow light). (ii) Timecourse of Halo-mediated hyperpolarization for the same cell exhibited in (i), but when Halo function is facilitated by a 400-ms pulse of blue light in between the 15-second period of yellow light and the first 1-second test pulse. (B) Population data for blue-light facilitation of Halo recovery (<i>n</i> = 8 neurons). Plotted are the hyperpolarizations elicited by the four 1-second test pulses of yellow light, normalized to the peak hyperpolarization induced by the original 15-second yellow light pulse. Dots represent mean±S.E.M. Black dots represent experiments when no blue light pulse was delivered (as in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0000299#pone-0000299-g005" target="_blank">Fig. 5Ai.</a>). Open blue dots represent experiments when 400 ms of blue light was delivered to facilitate recovery (as in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0000299#pone-0000299-g005" target="_blank">Fig. 5Aii.</a>).</p

Optical Impedance Spectroscopy with Single-Mode Electro-Active-Integrated Optical Waveguides

An optical impedance spectroscopy (OIS) technique based on a single-mode electro-active-integrated optical waveguide (EA-IOW) was developed to investigate electron-transfer processes of redox adsorbates. A highly sensitive single-mode EA-IOW device was used to optically follow the time-dependent faradaic current originated from a submonolayer of cytochrome <i>c</i> undergoing redox exchanges driven by a harmonic modulation of the electric potential at several dc bias potentials and at several frequencies. To properly retrieve the faradaic current density from the ac-modulated optical signal, we introduce here a mathematical formalism that (i) accounts for intrinsic changes that invariably occur in the optical baseline of the EA-IOW device during potential modulation and (ii) provides accurate results for the electro-chemical parameters. We are able to optically reconstruct the faradaic current density profile against the dc bias potential in the working electrode, identify the formal potential, and determine the energy-width of the electron-transfer process. In addition, by combining the optically reconstructed faradaic signal with simple electrical measurements of impedance across the whole electrochemical cell and the capacitance of the electric double-layer, we are able to determine the time-constant connected to the redox reaction of the adsorbed protein assembly. For cytochrome <i>c</i> directly immobilized onto the indium tin oxide (ITO) surface, we measured a reaction rate constant of 26.5 s^–1. Finally, we calculate the charge-transfer resistance and pseudocapacitance associated with the electron-transfer process and show that the frequency dependence of the redox reaction of the protein submonolayer follows as expected the electrical equivalent of an RC-series admittance diagram. Above all, we show here that OIS with single-mode EA-IOW’s provide strong analytical signals that can be readily monitored even for small surface-densities of species involved in the redox process (e.g., fmol/cm², 0.1% of a full protein monolayer). This experimental approach, when combined with the analytical formalism described here, brings additional sensitivity, accuracy, and simplicity to electro-chemical analysis and is expected to become a useful tool in investigations of redox processes

Millisecond-timescale Halo-mediated neuronal hyperpolarization, elicited by pulses of yellow light.

<p>(A) A representative cultured hippocampal neuron expressing mammalian codon-optimized <i>N. pharaonis</i> halorhodopsin (abbreviated Halo) fused to GFP, under the CaMKII promoter. Scale bar, 20 µm. (B) Neuronal currents elicited by optical activation of Halo. <i>Left</i>, representative outward currents elicited by two 1-second pulses of yellow (560±27.5 nm) light (∼10 mW/mm²) in a voltage-clamped neuron held at −70mV. <i>Right</i>, population data for <i>n</i> = 22 neurons. In this and subsequent figures, gray bars represent mean ± standard deviation unless otherwise indicated. Yellow bars in this and subsequent figures represent the period of yellow light exposure. (C) Kinetic properties of yellow light-elicited, Halo-mediated currents from voltage-clamped neurons. (i), 15–85% current onset time; (ii), 85–15% offset time. For each measurement, data is presented from neurons held at −70 mV, −30 mV and+10 mV (<i>left</i> to <i>right</i>). In this panel, gray bars represent mean ± standard error of the mean (S.E.M.). (D) Neuronal hyperpolarizations elicited by optical activation of Halo. <i>Left</i>, representative membrane voltage hyperpolarizations elicited by two 1-second pulses of yellow light, in a current-clamped neuron held at resting membrane potential. <i>Right</i>, population data for <i>n</i> = 19 neurons. (E) Kinetic properties of yellow light-elicited, Halo-mediated hyperpolarizations from current-clamped neurons, including both 15–85% voltage change onset time and 85–15% offset time.</p

Bi-directional optical control of voltage with blue and yellow light pulses.

<p>(A) Action spectrum for ChR2 (blue, adapted from <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0000299#pone.0000299-Nagel2" target="_blank">[71]</a>), overlaid with absorption spectrum for <i>N. pharaonis</i> halorhodopsin (orange, adapted from <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0000299#pone.0000299-Duschl1" target="_blank">[32]</a>). Each spectrum is normalized to its own peak, for ease of comparison. Gray bars denote bandpass windows of commercially-available Chroma HQ450/50× and HQ590/55× filters, which may be useful for high-fidelity fast-wavelength switching between ChR2 photostimulation and Halo photoinhibition. (B) Co-expression of ChR2-mCherry (<i>left</i>) and Halo-GFP (<i>middle</i>) in a single representative cell expressing both (<i>right</i>, overlay). Scale bar, 20 µm. (C) Hyperpolarization and depolarization events elicited in a single representative neuron, by two interleaved 2.5 Hz trains of yellow and blue light pulses (50 ms duration), denoted by bars of respective coloration. (D) Hyperpolarization and depolarization events induced in a representative neuron by a Poisson train (mean inter-pulse interval λ = 100 ms) of alternating pulses of yellow and blue light (10 ms duration), denoted by appropriate colors.</p