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A modular design kit for task-adaptable low-cost robots based on BaPaMan design

G. BORCHERT, C. L?CHTE, G. CARBONE, A. RAATZ

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 1, Pages 33-41 doi: 10.1007/s11465-013-0356-5

Abstract: Additionally this paper shows the implementation of a construction kit which allows task-adaptation ofparallel robot which comprises flexure hinges and Shape Memory Alloy (SMA) actuators to achieve a low-cost designDuring the design phase, an empirical FEA is used to improve the flexure hinge performance, which analysesrelations between several design parameters and the stiffness of the entire system.Finally, task-adaptation is achieved by using a design methodology and a parametric CAD model for BaPaMan

Keywords： binary actuation flexure hinges SMA actuators low-cost design kit task-adaptation

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Magnetic KIT-6 nano-composite and its amino derivatives as convenient adsorbent for U(VI) sequestration

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12, Pages 2037-2049 doi: 10.1007/s11705-023-2358-0

Abstract: Herein, we successfully prepared magnetic KIT-6 nano-composite and its amino derivatives by bearing acid-resistantCompared to pristine KIT-6, the introduction of magnetism does not reduce the efficiency of the material

Keywords： magnetic nanoparticle 3D mesoporous silica amino functionalization adsorption of U(VI) acid resistance

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Sonication and grinding pre-treatments on

Kit Wayne Chew, Pau Loke Show, Yee Jiun Yap, Joon Ching Juan, Siew Moi Phang, Tau Chuan Ling, Jo-Shu

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 4, doi: 10.1007/s11783-018-1040-0

Abstract:

Effects of sonication and grinding pretreatment on agarose quality were observed.

Successful agarose extraction with direct PEG method without the need to dry agar.

FTIR spectra and the characteristics peaks in agarose are explained.

Improvements in gel strength and sulfate content properties in agarose samples.

Keywords： Agarose Gelidium Pretreatment Seaweed Sonication

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Homoharringtonine synergy with oridonin in treatment of t(8; 21) acute myeloid leukemia

Weina Zhang, Ying Lu, Tao Zhen, Xinjie Chen, Ming Zhang, Ping Liu, Xiangqin Weng, Bing Chen, Yueying Wang

Frontiers of Medicine 2019, Volume 13, Issue 3, Pages 388-397 doi: 10.1007/s11684-018-0624-1

Abstract: Collaboration of c-KIT mutations with AML1–ETO (AE) has been demonstrated to induce t(8; 21) acute myeloidTargeted therapies designed to eliminate AE and c-KIT oncoproteins may facilitate effective treatmentHomoharringtonine (HHT) features activity against tumor cells harboring c-KIT mutations, whereas oridoninOridonin and HHT induced significant downregulation of c-KIT and its downstream signaling pathways and

Keywords： AML1–ETO c-KIT homoharringtonine oridonin t(8 21) AML synergistic effect

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Federated Learning for 6G: Applications, Challenges, and Opportunities Review

Zhaohui Yang, Mingzhe Chen, Kai-Kit Wong, H. Vincent Poor, Shuguang Cui

Engineering 2022, Volume 8, Issue 1, Pages 33-41 doi: 10.1016/j.eng.2021.12.002

Abstract:

Standard machine-learning approaches involve the centralization of training data in a data center, where centralized machine-learning algorithms can be applied for data analysis and inference. However, due to privacy restrictions and limited communication resources in wireless networks, it is often undesirable or impractical for the devices to transmit data to parameter sever. One approach to mitigate these problems is federated learning (FL), which enables the devices to train a common machine learning model without data sharing and transmission. This paper provides a comprehensive overview of FL applications for envisioned sixth generation (6G) wireless networks. In particular, the essential requirements for applying FL to wireless communications are first described. Then potential FL applications in wireless communications are detailed. The main problems and challenges associated with such applications are discussed. Finally, a comprehensive FL implementation for wireless communications is described.

Keywords： Federated learning 6G Reconfigurable intelligent surface Semantic communication Sensing communication and computing

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Reliability design method for steam turbine blades

SHI Jinyuan

Frontiers in Energy 2008, Volume 2, Issue 4, Pages 363-368 doi: 10.1007/s11708-008-0073-7

Abstract: , vibration frequencies and exciting force frequencies of blades as random variables, a reliability designSome blade reliability design calculation formulas for a dynamic stress design method, a safety ratiodesign method for fatigue strength, and a vibration reliability design method for the first and secondWith these methods, the design reliability of steam turbine blades can be guaranteed in the design stageThis research may provide some scientific basis for reliability design of steam turbine blades.

Keywords： design reliability force probability purport reliability design

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Assembly design system based on engineering connection

Wensheng YIN

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 4, Pages 423-432 doi: 10.1007/s11465-016-0382-1

Abstract:

An assembly design system is an important part of computer-aided design systems, which are importanttools for realizing product concept design.The traditional assembly design system does not record the connection information of production on theengineering layer; consequently, the upstream design idea cannot be fully used in the downstream designAn assembly design model based on the relationship of engineering connection is presented.

Keywords： product design assembly design engineering connection assembly sequence planning

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Controversy on design science and competitiveness of design

Xie Youbai

Strategic Study of CAE 2014, Volume 16, Issue 8, Pages 4-13

Abstract: design’, ‘period of industrial design’ and ‘period of post-industrial design’ was given, especially in the period of industrial design.The problem now is not that one who can or cannot design but the design with or without competitivenessscience and make clear the change in design cognition and idea.The concepts of ‘competitive design’ and ‘inheriting design’ are suggested in

Keywords： design industrial design design science knowledge knowledge acquirement

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Optimal dome design considering member-related design constraints

Tugrul TALASLIOGLU

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5, Pages 1150-1170 doi: 10.1007/s11709-019-0543-5

Abstract: This study proposes to optimize the design of geometrically nonlinear dome structures.analysis with the provisions of American Petroleum Institute specification is employed to optimize the designMoreover, the inclusion of shape-related design variables leads to a decrease in both the weights ofHowever, the designer easily determines the most requested optimal design through the archiving featureConsequently, PAGA is recommended as an optimization tool for the design optimization of geometrically

Keywords： dome structure geometric nonlinearity multi-objective optimization API RP2A-LRFD

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LARM PKM solutions for torso design in humanoid robots

Marco CECCARELLI

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 4, Pages 308-316 doi: 10.1007/s11465-014-0318-6

Abstract: In this paper problems for design and operation of solutions for a robotic torso are discussed by referring

Keywords： humanoid robots torso design parallel manipulators (PKM) conceptual design

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Mustafizur Rahman: An Approach towards Extreme Design and Manufacturing（2019.10.10）

23 Apr 2021

Keywords：高性能制造

Structural optimal design of a swing vane compressor

Junjie MA,Xiang CHEN,Zongchang QU

Frontiers in Energy 2019, Volume 13, Issue 4, Pages 764-769 doi: 10.1007/s11708-016-0449-z

Abstract: compressor geometry model, thermodynamic model and kinetic model, the mathematical model of optimum designThe length of the cylinder, radius of the rotor and cylinder were defined as design variables and theThe study shows that the friction loss of the compressor are greatly reduced by optimized design in a

Keywords： swing vane compressor simulation optimization design

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Ranking of design scenarios of TMD for seismically excited structures using TOPSIS

Sadegh ETEDALI

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 6, Pages 1372-1386 doi: 10.1007/s11709-020-0671-y

Abstract: In this paper, design scenarios of a tuned mass damper (TMD) for seismically excited structures are rankedAccordingly, 10 design scenarios in two cases, namely unconstrained and constrained for the maximum TMDfor order performance by similarity to ideal solution (TOPSIS) is utilized for ranking the adopted designSimulation results indicate that the minimization of the maximum story displacement is the optimum designThe findings of this study can be useful and important in the optimum design of TMD parameters with respect

Keywords： seismic-excited building TMD optimum design PSO design scenario TOPSIS

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Mechanical design, modeling, and identification for a novel antagonistic variable stiffness dexterous

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0691-5

Abstract: The mechanical design of the finger and its stiffness adjusting methods are elaborated.

Keywords： multifingered hand mechanism design robot safety variable stiffness actuator

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On the improvement design of dynamic characteristics for the roller follower of a variable-speed plate

Hui Ching FAN, Hong Sen YAN

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 1, Pages 5-15 doi: 10.1007/s11465-012-0310-y

Abstract: The design procedure to improve the kinematic and dynamic motion characteristics is presented and twodesign examples with discussions are provided.the simulations of the kinematic and dynamic models by ADAMS are carried out and verified that the design

Keywords： cam mechanism variable input speed kinematic design dynamic design optimal design