Results 21 to 30 of about 18,159,508 (207)
Frontiers in Energy Research, 2023 The development of high-efficiency polycrystalline diamond compact (PDC) bits plays a major role in developing unconventional oil and gas. Thereby, a series of single cutter tests have been conducted in the past few years.
Zhun Rong +6 more
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Frontiers in Medicine, 2023 PurposeThe study aimed to assess the accuracy of the FY-L formula in calculating intraocular lens (IOL) power after small-incision lenticule extraction (SMILE).MethodsFor the post-SMILE IOL calculation of the same eye, the IOL power targeting the pre ...
Yingfeng Hu +10 more
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Frontiers in Psychology, 2015 When not managed effectively, high levels of workplace stress can lead to several negative personal and performance outcomes. Some professional groups work in highly stressful settings and are therefore particularly at risk of conditions such as anxiety,
Clare Samantha Rees +3 more
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Metals, 2020 Wire and arc additive manufacturing of stiffened ribs for fabricating large integral panel components holds promise for lightweight construction, but stress and warpage remain intractable problems.
Haibin Geng +3 more
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Modeling of a Soft Robotic Tongue Driven by Compressed Air
IEEE Access, 2023 A novel soft robotic tongue is proposed for the purpose of presenting typical tongue movements in speaking, which is pneumatically actuated and supposed to be applied in pronunciation teaching device and humanoid robot to gain verisimilitude.
Xuanming Lu, Weiliang Xu, Xiaoning Li
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, 2021 Game theory is a tool to model and discover social mechanisms. The aim of this chapter is to show how the tool can be used by engaging the reader's interest in the game-theoretic modelling of social dilemmas. Social dilemmas are situations in which several agents face a decision conflict because of their interdependence.
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Control Theoretic Models of Pointing [PDF]
ACM Transactions on Computer-Human Interaction, 2017 This article presents an empirical comparison of four models from manual control theory on their ability to model targeting behaviour by human users using a mouse: McRuer’s Crossover, Costello’s Surge, second-order lag (2OL), and the Bang-bang model.
Müller, Jörg +3 more
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Polish Maritime Research, 2018 In order to ensure the safety and reliability of the horizontal brace of semi-submersible platform (SEMI) which functions as the supporting structure in SEMI, this article presents an elastic-plastic method to analyze the variations of the crack tip ...
Wang Fei, Deng Xiong, Li Yuqiong
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Anais da Academia Brasileira de Ciências, 2010 A theoretical and numerical model is developed for the quantitative analysis of coupled processes taking place in active waste containment systems, such as electrokinetic barriers or fences, in which alow intensity DC current is circulated across the ...
Claudio Tamagnini +2 more
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On Game-Theoretic Models of Networks [PDF]
, 2001 In this paper, we study the complexity of deciding which player has a winning strategy in certain types of McNaughton games. These graph games can be used as models for computational problems and processes of infinite duration. We consider the cases (1) where the first player wins when vertices in a specified set are visited infinitely often and ...
Hans L. Bodlaender +2 more
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