Research of Parameterization and Optimization of Shaped-profile and Size of Circular Arc Rotor Pair for Roots Pump by Li Yulong, Zhang Chenhe, Ran Guangze

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Retour sur l’arc d’Orange (Vaucluse), son environnement et sa datation by Djamila Fellague

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Influence of Flexspline Tooth Profile Parameter of Double Circular Arc Harmonic Gear Drive on Backlash by He Xiaofei, Yang Yong, Huang Yanyan, Zhou Bo, Xiao Jichang, Zhou Qinghua, Xiong Lindong

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Comparative Study of Fluence Distribution and Point Dose Using Arc-check and Delta4 Phantoms by Sandeep Singh, Manindra Bhushan, Benoy Kumar Singh, Anuj Kumar, Dipesh, Abhay Kumar Singh, Munish Gairola, Vikram

Subjects: “…arc-check…”
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Analysis of Kinematic Characteristic of the Arc Cutting Reciprocating Saw based on Curve Face Gear Pair by Jinhan Xin, Chao Lin, Weishan Yan, Jialiang Liu, Chunjiang He

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L’arc triomphal dans l’espace ecclésial. De l’Antiquité tardive au Moyen Âge central en Occident by Caroline Roux

Subjects: “…arc triomphal…”
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L’arc triomphal dans l’espace ecclésial. De l’Antiquité au Moyen Âge central en Occident by Caroline Roux

Subjects: “…arc triomphal…”
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VIPAS39 related arthrogryposis-renal dysfunction-cholestasis syndrome—case report and systematic review by Jan Kafol, Barbara Gnidovec Strazisar, Ana Drole Torkar, Matjaz Homan, Sara Bertok, Matej Mlinaric, Jaka Sikonja, Jernej Kovač, Mirjana Perkovic Benedik, Tanja Kersnik Levart, Mojca Zerjav Tansek, Marina Praprotnik, Tadej Battelino, Maruša Debeljak, Urh Groselj

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RESEARCH ON EXPANSION GRAPH AND MECHANICAL MODELING OF ANTI-TWIST BRAIDED WIRE ROPE by ZHAO Xia, WANG Hui, FU Chao, CUI WeiHua, ZHAO Ping, TIAN XiangSheng

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Effects of wire diameter on mechanical and microstructural properties of Inconel 625 fabricated by wire arc additive manufacturing by Fakada Dabalo Gurmesa, Hirpa G. Lemu, Wakshum Mekkonen Tucho, Adugna Deressa Akessa

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Orientation, dendrites and precipitates in Hastelloy C276 alloy fabricated by laser and arc hybrid additive manufacturing by Qingwen Deng, Yugang Miao, Zhibin Yang, Yuyang Zhao, Ji Liu, Huijun Li, Bintao Wu

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Le Programme National de Recherche Suisse « Paysages et habitats de l’Arc Alpin » by Bernard Lehmann, Paul Messerli

“…This article, which deals with landscape resources in the Swiss Alpine arc, shows the stages and measures taken in managing such programmes. …”
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Numerical Simulation of Conical Pick Cutting Arc Rock Plate Fracture Based on ANSYS/LS-DYNA by Zhiwen Wang, Qingliang Zeng, Zhenguo Lu, Lirong Wan, Xin Zhang, Guanshun Gao

“…The numerical simulation method was applied to research the conical pick cutting arc rock plate by ANSYS/LS-DYNA. The conical pick cutting arc rock plate numerical simulation model was established to research the influence of arc rock plate structural parameters and cutting parameters on cracks formation and propagation of the arc rock plate and the cutting force in the process of conical pick cutting arc rock plate. …”
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La folie de l’arc-en-ciel ou la longue errance de Bwila by Claudie Haxaire

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Analysis of Tooth Surface Wear Characteristic of Cylindrical Gear with Variable Hyperbolic Circular-arc-tooth-trace by Yongqiao Wei, Zhi Lian, Yongping Liu, Rui Guo, Jianquan Zhang

“…The above research can provide theoretical basis for failure studies and life prediction of cylindrical gear with variable hyperbolic arc tooth line.…”
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Numerical Calculation of Meridional Path Line and Optimum Approximation with Multi-segment Arc of Hydrodynamic Torque Converter by Liu Shiping, Zhang Zongfu, Zhang Zhihua, Jia Jiantao

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Some features of geological structure of the Shikotan Island (Lesser Kuril Arc)—A view from 'Space' by Evgeny P Terekhov, Anatoly V Mozherovsky

Subjects: “…lesser kuril arc…”
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Simulation of Double Circular Arc Profile Spiral Bevel Gear Form Grinding Machining based on VERICUT by He Zhiwei, Duan Jianzhong, Li Youzhi

“…The feasibility of machining double circular arc profile spiral bevel gear by numerical control forming grinding method is verified by VERICUT machining simulation.The tool path of the bevel gear and the tooth surface equation of the circular arc profile spiral bevel gear are studied，the axial cutting shape of the forming grinding wheel is obtained by the contact condition formula of the grinding surface and the tooth surface of the grinding wheel.Then，the selection criteria of the number of axes of the CNC forming gear grinding machine are proposed，and the models of the machine tool，forming grinding wheel and blank are established in VERICUT.Finally，the machining simulation of the double circular arc profile spiral bevel gear proves that the CNC forming grinding method can be used to process such gears，technical support for the application of CNC forming grinding on bevel gears.…”
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Interactive Relationship between Silver Ions and Silver Nanoparticles with PVA Prepared by the Submerged Arc Discharge Method by Kuo-Hsiung Tseng, Chih-Ju Chou, To-Cheng Liu, Der-Chi Tien, Tong-chi Wu, Leszek Stobinski

“…This study uses the submerged arc discharge method (SADM) and the concentrated energy of arc to melt silver metal in deionized water (DW) so as to prepare metal fluid with nanoparticles and submicron particles. …”
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Microstructure and properties of Ni–Ti–Cu alloy fabricated in situ by treble-wire arc additive manufacturing by Peng Yu, Zhetao Liang, Xinya Chen, Hengsheng Ma, Mingfu Shao, Jian Han, Yinbao Tian

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