Propeller Force-Constant Modeling for Multirotor UAVs from Experimental Estimation of Inflow Velocity by Gaurang Gupta, Shaaban Abdallah

“…In the first part, expression of the inflow ratio obtained from Blade Element and Momentum Theory (BEMT) is approximated to a simplified form. …”
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Citoyenneté et identités religieuses dans la doctrine allemande du droit public ecclésiastique au XIXe siècle. Aux sources intellectuelles du modèle allemand de sécularisation... by Florian Reverchon

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Food for thought: Family Entrepreneurship in four questions by Kathleen Randerson

“…These questions and the elements of response offered lead to a wider and deeper understanding of Family Entrepreneurship at the individual, family, and family business levels. Contributions to theory are twofold. First this essay underscores the need for a contextualized understanding and action and provides frameworks to undertake them. …”
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DYNAMIC ANALYSIS OF TBM DRIVING SYSTEM IN UNCERTAIN GEOLOGY by ZHU QingDong

“…Then,according to different geological conditions and combined with interval theory,the interval loads of each working conditions corresponding to geological conditions are obtained,and the interval loads are substituted into the dynamic model to obtain the dynamic response of various driving modes under uncertain geology and working conditions. …”
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Establishment of a physical exercise evaluation index system for school-age children with asthma. by Yueheng Zhao, Xianmei Meng, Suqing Wang

“…<h4>Design</h4>Based on knowledge-attitude-practice(KAP) theory, we constructed an item pool for a physical exercise evaluation index system using a literature review and semistructured interviews and refined the index system through two questionnaire cycles with Delphi experts.…”
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Interpréter est politique by Anne Grand d’Esnon

“…L’article cherche à concilier les questionnements de la théorie de la lecture sur l’interprétation et une appréhension empirique qui resitue ces interprétations dans l’espace social et le débat public. …”
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RESEARCH ON DYNAMICS CHARACTERISTICS OF GEAR-BEARING COUPLING IN FAULTY TRANSMISSION SYSTEM by CAO JinXin

“…Considering the centrifugal force of the bearing steel ball,the time-varying stiffness model of the deep groove ball bearing is established according to the Hertz contact theory. The time-varying mesh stiffness of normal and crack-containing gears is obtained by the energy method. …”
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Multi-node cooperative distributed offloading strategy in V2X scenario by Dun CAO, Yingbao ZHANG, Dian ZOU, Jin WANG, Qiang TANG, Baofeng JI

“…In order to cope with the dynamic changes of the offloading environment for computing resource-intensive and separable tasks in Internet of vehicle and deal with the problem that different collaborative nodes had different communication and computing resources, a distributed offloading strategy that multiple collaborative nodes had serial offloading mode and parallel computing mode in vehicle to everything (V2X) scenario was proposed.Utilizing the predictable motion trajectories of vehicle, the tasks were split into unequal parts, finally each part was computed on itself, mobile edge server, and vehicles in parallel.Then an optimization problem of the system time delay minimization was established.To solve the optimization problem, an offloading scheme based on the game theory was designed to determine the serial offloading execution order of the cooperative nodes.Considering the dynamic characteristics of Internet of vehicles, a sequential quadratic programming (SQP) algorithm was adopted to optimally split tasks.Finally, the simulation results show that the proposed strategy can effectively reduce system delay, and when multiple cooperative nodes offload in parallel, the proposed strategy can still maintain the stable system performance under the different parameter conditions.…”
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Study on the Mechanical Characteristic of Special-shaped Asymmetric Flexure Hinge by Cheng Li, Chuanli Wang, Tao He, Huanyu Huo

“…Based on the bending theory of cantilever beam and Hooke's law under the micro element method， by selecting the appropriate integral variable and intermediate variable， the relatively simple calculation formula of rotational flexibility and tensile flexibility is obtained， and the general calculation formula of the maximum stress is given. …”
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Effect of Location of Delamination on Free Vibration of Cross-Ply Conical Shells by Sudip Dey, Amit Karmakar

“…The formulation is exercised by using an eight noded isoparametric plate bending element based on Mindlin's theory. Multi-point constraint algorithm is utilized to ensure the compatibility of deformation and equilibrium of resultant forces and moments at the delamination crack front. …”
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ISLAM AND CAPITALISM: THE DYNAMICS OF RELIGION AND CONTEMPORARY INDONESIAN WORK ORIENTATION by Husnul Khitam

“…Therefore, the main aim of the following study is to analyze contemporary Indonesia through the lenses of classical sociology theory, especially to reveal the fundamental question of how capitalist, religious, and work-oriented Indonesian society is? …”
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IFA and PIFA Size Reduction by Using a Stub Loading by Jose Alfredo Tirado-Mendez, Rene Acevo-Herrera, Ruben Flores-Leal, Roberto Linares-Miranda, Hildeberto Jardon-Aguilar

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Simulation design for improvement of undergraduate nursing students' experience of evidence-based practice: A scoping-review protocol. by Chi Eun Song, Aeri Jang

“…Data extraction will be undertaken by using a data-extraction tool developed by the reviewers, based on the National League for Nursing Jeffries Simulation Theory. Via a narrative summary and tabulated results, we will describe how the simulation programs were designed or implemented in an undergraduate curriculum.…”
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SIMPLIFIED CALCULATION OF MESHING STRENGTH OF FACE GEAR PAIR (MT) by HE Fei, QIAN WeiXiang, FU XueZhong, PENG XianLong

“…The curvature of tooth surface was solved by the basic parameters of the gear, and the contact stress of tooth surface was solved by the Hertz contact theory. The tooth thickness at the dangerous section of gear teeth was determined by the 30° tangent method, and the stress calculation coefficient table was given based on the expression of basic parameters of gear pair, finally, the analytical calculation formula of tooth root bending stress was deduced. …”
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Graphical Optimization Method for Symmetrical Bidirectional Corridor Progression by Kai Lu, Shuyan Jiang, Yiming Zhao, Yongjie Lin, Yinhai Wang

“…Therefore, based on the in-depth discussion of the graphical optimization theory mechanism, a process-oriented and high-efficiency graphical method for symmetrical bidirectional corridor progression is proposed in this study. …”
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Design and implementation of LED lighting intelligent control system for expressway tunnel entrance based on Internet of things and fuzzy control by Ying Lu, Jin Wang, Xiaojun Bai, Hehan Wang

“…To deal with this problem, this article has designed a multi-source information acquisition system for tunnel lighting based on the Internet of things technology, which combined with fuzzy control theory in order to develop an intelligent control system for LED lighting at the entrance section of the tunnel. …”
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Flow consistency in an intensive SDN security architecture with multiple controllers by Ying-ying LV, Yun-fei GUO, Chao QI, Qi WU, Ya-wen WANG

“…As critical components in SDN,controllers are prone to suffer from a series of potential attacks which result in system crashes.To prevent the compromise caused by single failure of controller or flow-tampering attacks,Mcad-SA,an aware decision-making security architecture with multiple controllers was proposed,which coordinates heterogeneous controllers internally as an“associated”controller.This architecture extends existing control plane and takes advantage of various controllers’merits to improve the difficulty and cost of probes and attacks from attackers.In this framework,flow rules distributed to switches are no longer relying on a single controller but according to the vote results from the majority of controllers,which significantly enhances the reliability of flow rules.As to the vote process of flow rules,segmentation and grading is adopted to pick up the most trustful one from multiple flow rules and implement flow consistency.This mechanism avoids comparison between rules via bit by bit which is impractical among several controllers.Theory analysis and simulation results demonstrates the effectiveness,availability and resilience of the proposed methods and their better security gain over general SDN architectures.…”
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Intelligent Flood Dispatching in River Basins Based on Knowledge Graphs by SONG Wanli, XIONG Xian, YANG Haihua, ZHU Sha, FENG Yuwei, WANG Zhaoli

“…To this end, this paper introduces the basic theory and technical methods of knowledge graphs. …”
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O julgamento de adolescentes varejistas do tráfico de drogas no Brasil: uma análise de processos judiciais by Luzania Barreto Rodrigues, Paulo Cesar Pontes Fraga

“…El objetivo del artículo es analizar los procesos judiciales de tráfico de drogas, en Petrolina-PE (2011-2014) de adolescentes, basado en la revisión analítica de las instituciones y leyes históricamente orientadas hacia las minorías y la Theory of Sentencing. Se apreció el contenido social de las variables legales y extralegales, analizando el efecto acumulativo de los determinantes de las sentencias. …”
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Analysis of the Influence of Parameters in Asymmetric Gear with a Small Teeth Number on Temperature Field by Chen Ting

“…Based on frictional heat between gears meshing tooth surface produced by the asymmetric gear pair with a small teeth number,by using the space gear meshing theory,heat transfer and finite element method are used to analysis of the distribution parameters along the meshing line of frictional heat flow and its impact. …”
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