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Design for Product Embedded Disassembly
[chapter]
2008
Studies in Computational Intelligence
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This paper presents a computational method for designing assemblies with a built-in disassembly pathway that maximizes the profit of disassembly while satisfying regulatory requirements for component retrieval. Given component revenues and components to be retrieved, the method simultaneously determines the spatial configurations of components and locator features on the components, such that the product can be disassembled in the most profitable sequence, via a domino-like "self-disassembly"
doi:10.1007/978-3-540-75771-9_2
fatcat:a752atjbvnad5lyti7wgtczyam
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... ocess triggered by the removal of one or a few fasteners. The problem is posed as optimization and a multi-objective genetic algorithm is utilized to search for Pareto-optimal designs in terms of three objectives: 1) the satisfaction of distance specification among components, 2) the efficient use of locator features on components, and 3) the profit of overall disassembly process under the regulatory requirements. A case study with different costs for removing fasteners demonstrates the effectiveness of the method in generating design alternatives under various disassembly scenarios.
Electron spill-out effect on third-order optical nonlinearity of metallic nanostructure
[article]
2022
arXiv
pre-print
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Over the last three decades, plasmonics using metallic nanostructures has become central to nanophotonics research. Recently, its targets have been extended to nonlinear optical phenomena. In a nonlinear regime, quantum mechanical effects, as exemplified by electron spill-out on the surface of nanostructures, significantly influence the optical response. Quantum hydrodynamic theory (QHT) is a promising basis for the analysis of nonlinear optical responses involving such quantum mechanical
arXiv:2204.12646v1
fatcat:lh622ft6h5arzdp2cipxlhkove
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... s. Herein, QHT was applied to calculate the third-order optical nonlinearity of a spherical metallic nanostructure. The results demonstrate how electron spill-out strongly affects plasmon resonance and third-order optical nonlinearity.
Infrared-Shielding of Plasmonic Random Metasurface Constructed by Cesium-Doped Tungsten Bronze
[article]
2022
arXiv
pre-print
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Supporting Information for: Infrared-Shielding of Plasmonic Random Metasurface Constructed by Cesium-Doped Tungsten Bronze Tomohiro Yoshida 1 , Takashi Takeuchi 2 , and Kazuhiro Yabana ...
arXiv:2203.16046v1
fatcat:znifdhdvmzc33mfbqxaud7eh64
Effects of a Sprinkler on Evacuation Dynamics in Fire
2015
Computation
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Author Contributions Kazuhiro Yamamoto had the original idea for the study, and drafted the manuscript. Yuki Takeuchi was responsible for data analyses. ...
doi:10.3390/computation3020274
fatcat:k7dx4rx6wrh3dglx7ktwo6f2ga
On the English expression of the Hida Gaien belt
2005
Chishitsugaku zasshi
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., 1983
ÿ
111
1
54 55
2005
1
CThe Geological Society of Japan 2005
54
W
On the English expression of the Hida Gaien belt
Satoru Kojima , Makoto Takeuchi
and Kazuhiro Tsukada
2004
10 ...
doi:10.5575/geosoc.111.54
fatcat:yepe6afxeragxkhxwyfbotglc4
Redefinition of the Hida Gaien belt
飛騨外縁帯の再定義
2004
Chishitsugaku zasshi
飛騨外縁帯の再定義
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Since the 1950s, rocks of the Hida Gaien belt have been subdivided into four units: (1)Middle to Upper Paleozoic shallow marine formations(including their metamorphosed facies of the Unazuki belt); (2) mafic to ultramafic igneous rocks including high P/T metamorphic rocks older than 300 Ma; (3)Upper Paleozoic limestone, chert and clastic rocks; and(4)Permian mafic igneous rocks and clastic formations. In this subdivision, the units are identified by their major lithology and their tectonic
doi:10.5575/geosoc.110.640
fatcat:kqqwzjnvrbclbmif774o6w5v4q
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... ion. Over the last two decades, detailed knowledge of the lithology, age and stratigraphic relationships of these rocks has increased to such an extent that units(2) , (3)and( 4 )are today correlated with rocks not of the Hida Gaien belt, but of the Sangun-Renge, Akiyoshi and Maizuru belts respectively. In this paper, the remaining unit(1)is correlated with the newly revised Hida Gaien belt. Unit(1)rocks are distributed in the Unazuki, Shiroumadake, Fukuji-Hongo-Furukawa, Naradani, Itoshiro and Asahi-Ise-Ohno areas. The type locality is designated as the Fukuji-Hongo-Furukawa area.
Electrodeposition of Sn-Cu Alloy from Methanesulfonate Bath
メタンスルホン酸浴からのスズ‐銅合金めっき
1999
Journal of The Surface Finishing Society of Japan
メタンスルホン酸浴からのスズ‐銅合金めっき
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Subspace-based support vector machines for pattern classification
2009
Neural Networks
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In our previous work Takeuchi et al., 2009) , we have developed least squares and linear programming support vector machines based on subspace methods. ...
In this paper, based on Kitamura et al. (2009); Takeuchi et al. (2009), we propose subspace based support vector machines (SS-SVMs), which optimize the weights in the similarity measure so that the margin ...
doi:10.1016/j.neunet.2009.06.026
pmid:19592215
fatcat:odczorkcpjdpdpprlmmu7x3eqy
Electrodeposition of Sn-Ag Eutectic Alloy from Methanesulfonate Bath
メタンスルホン酸浴からのスズ‐銀共晶合金めっき
2000
Journal of The Surface Finishing Society of Japan
メタンスルホン酸浴からのスズ‐銀共晶合金めっき
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Comparison of nephrotoxicity between two gadolinium-contrasts, gadodiamide and gadopentetate in patients with mildly diminished renal failure
2017
Journal of Toxicological Sciences
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Although gadolinium (Gd)-based contrast media have been found to be nephrotoxic, their nephrotoxicity, and the dependence of nephrotoxicity on chelate types, have not been assessed in patients with normal or mildly diminished renal failure. This prospective, randomized study compared the nephrotoxicity of low doses of the nonionic Gd-based contrast medium gadodiamide (Omniscan®) and the ionic Gd-based contrast medium gadopentetate (Magnevist®) in patients with serum creatinine < 1.6 mg/dL.
doi:10.2131/jts.42.379
pmid:28496044
fatcat:4gmivreizrb3jfaglrarfrytni
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... nts aged 20 to 80 years, weighing 45 to 70 kg and with normal or < 1.6 mg/dL Serumcreatinine in the 3 months prior to undergoing magnetic resonance imaging (MRI) of brain, were enrolled. Patients were randomized to receive 0.1 mol/kg gadodiamide or gadopentetate. Serum-creatinine, serum cystatin-C, estimated glomerular filtration rate (eGFR) using the Modification of Diet in Renal Disease (MDRD) formula, and estimated creatinine clearance rate (eCCr) using the Cockcroft-Gault formula were measured just before and 16-80 hr after MRI. Groups were compared statistically by Mann-Whitney U-tests and Wilcoxon signed-rank tests. There were no significant differences in clinical characteristics between the gadodiamide (n = 43) and gadopentetate (n = 59) groups. Serum-creatinine, eGFR and eCCr before and 16-80 hr after MRI did not differ significantly within either group or between the two groups. Serum cystatin-C was significantly higher 16-80 hr after than before MRI only in the gadodiamide group (0.79 ± 0.21 vs. 0.74 ± 0.14 mg/L, p = 0.028). The ionic contrast medium, gadopentetate, did not affect renal function during MRI, whereas the nonionic contrast medium, gadodiamide, affected renal function transiently.
Spontaneous Esophageal Perforation with a Posterior Mediastinal Hematoma
2014
Internal medicine (Tokyo. 1992)
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A 64-year-old man presented with epigastric pain that had developed after vomiting. Esophagoscopy revealed an area of dark red discoloration of the mucosa with a longitudinal cratered ulcer on the left lateral wall exhibiting pressure
doi:10.2169/internalmedicine.53.2795
pmid:25130131
fatcat:qcjlgiu5znatbg66oynzs3vohm
Reconstruction of Tokamak Equilibrium from Measured Magnetic Data with Error Radial Field
1992
Kakuyūgō kenkyū
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A tokamak plasma equilibrium code to reconstruct the magnetic field around a plasma from measured magnetic data,was applied to the Hitachi tokamak(HT-2).It was found that a systematic measurement error is produced by the toroidal field coils and it makes an iterative calculation converge to a wrong equilibrium state.A technique to compensate for the measurement error field was developed.The plasma cross-sectional shape is then well analyzed in the HT-2 experiments.A compensating radial field of
doi:10.1585/jspf1958.67.257
fatcat:724orlpp5jewtdmbgd7kwekpp4
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... around 5 x 10-4T is necessary for a successful equilibrium calculation at a toroidal field of 1T.This value of the compensating field is consistent with the results of the experiments to optimize breakdown.This technique is applicable to all tokamaks.
Detection of Assessment Patterns in Ordinary Triadic Conversation
[chapter]
2006
Lecture Notes in Computer Science
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Recent interests in conversation in the field of artificial intelligence have expanded beyond the development of particular taskoriented dialogue systems toward technologies for supporting humanhuman communication in various circumstances. Within such communication supportive approaches, the importance of the analysis of multiparty conversation has increasingly been recognized. In accordance with these orientations, this article outlines a three-party conversation corpus built by the National
doi:10.1007/11780496_41
fatcat:fxcqhow4zjeetgyw4wllact764
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... stitute of Information and Communications Technology, and introduces three preliminary analyses of it that will contribute to the development of Conversational Informatics: The characteriscits of turn-taking procedure in three-person conversation; assessment sequential patterns that appeared in the data; and shared knowledge and interpersonal relationships between participants observable from the assessment sequences in triadic conversation.
Surgical Treatment of Metastatic Spinal Tumors
転移性脊椎腫瘍に対する手術的治療
2003
Spinal Surgery
転移性脊椎腫瘍に対する手術的治療
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Takeuchi
， Yoshiaki Harada ＊
，
Akira Kawai ＊
from
Address reprint request to ： Masato Tanaka ， MD ， PhD ， Natienal Okayama Medical Center ， 1711Tamasu ， Okayama ， 701 − 1192 Japan The Japanese ...
2 ， 2003
99
原
著
転移性脊椎腫瘍 に 対 す る手術 的治 療
田 中 雅人 ， 中原 進之介 ， 竹 内 一 裕 ， 原 田 良昭
串
，
川 井 章
'
Surgical Treatment of Metastatic Spina 且Tumors
by
Masato Tanaka
，
Shinnosuke Nakahara ， Kazuhiro ...
doi:10.2531/spinalsurg.17.99
fatcat:7bmj5mvrwvaqnfa4wvrrcndaka
Transition Analysis of Budgetary Allocation for Projects on Hydrogen-related Technologies in Japan
2020
Sustainability
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(Mizutomo Takeuchi), M.T. ...
(Mizutomo Takeuchi); formal analysis, K.H., M.T. (Masaharu Tsujimoto); field investigation, K.H., M.T. (Masaharu Tsujimoto); resources, K.H., M.T. ...
doi:10.3390/su12208546
fatcat:6mj52tsye5cwrnk74mrojekf2m
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