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Artículos de revistas sobre el tema "Active mechanism"

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Autor: Grafiati

Publicado: 6 de septiembre de 2023

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1

Dubey, Bidhyut Kumar, Mohini Chaurasia y Jyoti Yadav. "ACTIVE CHEMICAL CONSTITUENTS FROM MEDICINAL PLANTS AND MECHANISM OF ACTION AS ANTIPARKINSONIAN". Era's Journal of Medical Research 7, n.º 1 (junio de 2020): 120–25. http://dx.doi.org/10.24041/ejmr2019.120.

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2

Dubey, Bidhyut Kumar, Mohini Chaurasia y Jyoti Yadav. "ACTIVE CHEMICAL CONSTITUENTS FROM MEDICINAL PLANTS AND MECHANISM OF ACTION AS ANTIPARKINSONIAN". Era's Journal of Medical Research 7, n.º 1 (junio de 2020): 120–25. http://dx.doi.org/10.24041/ejmr2020.20.

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3

Teus, S. M., B. D. Shanina, A. A. Konchits, G. S. Mogilny y V. G. Gavriljuk. "Mechanism of Embrittlement of Metals by Surface-Active Elements". METALLOFIZIKA I NOVEISHIE TEKHNOLOGII 40, n.º 2 (31 de octubre de 2018): 201–18. http://dx.doi.org/10.15407/mfint.40.02.0201.

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4

Ohno, Hidetaka y Shigeru Hirose. "A Study of Active Cord Mechanisms -Basic Design of Pneumatically Driven Active Cord Mechanism-". Journal of Robotics and Mechatronics 15, n.º 4 (20 de agosto de 2003): 416–23. http://dx.doi.org/10.20965/jrm.2003.p0416.

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This paper describes mobile robotic systems known as Active Cord Mechanisms (ACMs). The systems have articulated bodies composed of serially connected units that can actively bend and stretch. One such example of a mobile ACM is the Slim Slime-I. It is composed of a series of interconnected pneumatic 3D modules. The 3D module is thus termed because of its three degrees of freedom: pitch, yaw and stretch. Furthermore, each module contains a variety of features: an air pressure distribution mechanism to reduce the amount of tubes contained, a pneumatic drive system with a pair of solenoid valves to save energy, a bellows drive system with buckling prevention, a shell mechanism with a displacement limit, and a photo sensor to record displacement and generate a restoring force.

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5

McMullen, Richard J. y Bijan Mohraz. "An active thermoelastic rift mechanism". Journal of Geophysical Research: Solid Earth 94, B10 (10 de octubre de 1989): 13951–60. http://dx.doi.org/10.1029/jb094ib10p13951.

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6

Ren, Tianying y Peter G. Gillespie. "A mechanism for active hearing". Current Opinion in Neurobiology 17, n.º 4 (agosto de 2007): 498–503. http://dx.doi.org/10.1016/j.conb.2007.07.013.

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7

Choe, Gi-Hyeon, Gyeong-Su Jang, Ho-Jin Sin y Dong-Ryeol Sin. "Active Congestion Control Using Active Router′s Feedback Mechanism". KIPS Transactions:PartC 9C, n.º 4 (1 de agosto de 2002): 513–22. http://dx.doi.org/10.3745/kipstc.2002.9c.4.513.

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8

Litvinov, Egor, Henry Llumiguano, Maria J. Santofimia, Xavier del Toro, Felix J. Villanueva y Pedro Rocha. "Code Integrity and Confidentiality: An Active Data Approach for Active and Healthy Ageing". Sensors 23, n.º 10 (16 de mayo de 2023): 4794. http://dx.doi.org/10.3390/s23104794.

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Internet of Things cybersecurity is gaining attention as the number of devices installed in IoT environments is exponentially increasing while the number of attacks successfully addressed to these devices are also proliferating. Security concerns have, however, been mainly addressed to service availability and information integrity and confidentiality. Code integrity, on the other hand, is not receiving proper attention, mainly because of the limited resources of these devices, thus preventing the implementation of advanced protection mechanisms. This situation calls for further research on how traditional mechanisms for code integrity can be adapted to IoT devices. This work presents a mechanism for code integrity in IoT devices based on a virtual-machine approach. A proof-of-concept virtual machine is presented, specially designed for providing code integrity during firmware updates. The proposed approach has been experimentally validated in terms of resource consumption among the most-widespread micro-controller units. The obtained results demonstrate the feasibility of this robust mechanism for code integrity.

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9

SATO, Kaiji, Akira SHIMOKOHBE, Yukio CHIDA y Shin-ichi WADA. "An Active Parallel Leaf Spring Mechanism." Journal of the Japan Society for Precision Engineering 58, n.º 8 (1992): 1381–86. http://dx.doi.org/10.2493/jjspe.58.1381.

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10

Fujita, Masahiro, Eri Takane, Akito Nomura, Hirone Komatsu, Kenjiro Tadakuma, Masashi Konyo y Satoshi Tadokoro. "Active deformable jamming membrane gripper mechanism". Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2017 (2017): 1P2—P08. http://dx.doi.org/10.1299/jsmermd.2017.1p2-p08.

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11

M, M. y S. Hirose. "Lateral movement of Active Cord Mechanism". Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2004 (2004): 201. http://dx.doi.org/10.1299/jsmermd.2004.201_2.

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12

Song, Y. M., C. Zhang y Y. Q. Yu. "Neural Networks Based Active Vibration Control of Flexible Linkage Mechanisms". Journal of Mechanical Design 123, n.º 2 (1 de mayo de 2000): 266–71. http://dx.doi.org/10.1115/1.1348269.

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An investigation is presented into the neural networks based active vibration control of flexible linkage mechanisms. A smart mechanism featuring piezoceramic actuators and strain gauge sensors is designed. A nonlinear adaptive control strategy named Neural Networks based Direct Self-Tuning Control (NNBDSC) is employed to suppress the elastodynamic responses of the smart mechanism. To improve the initial robustness of the NNBDSC, the Dynamic Recurrent Neural Network (DRNN) controllers are designed off-line to approximate the inverse dynamics of the smart mechanism. Through on-line control, the strain crest of the flexible link is reduced 60 percent or so and the dynamic performance of the smart mechanism is improved significantly.

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13

Serebrennyi, Vladimir, Andrei Boshliakov y Georgii Ovsiankin. "Active stabilization in robotic vision systems". MATEC Web of Conferences 161 (2018): 03019. http://dx.doi.org/10.1051/matecconf/201816103019.

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In the article considered prospective approaches to the design of active systems for stabilizing systems based on the parallel kinematics mechanism and possible applications of such systems. Attention is drawn to the fact that not only object fluctuations are an important object for stabilization, but it is also important to compensate for the body vibrations, along with its vibrations. Based on the analysis, it was concluded that it is perspective to use mechanisms with parallel kinematics for the design of active stabilization systems. Was obtained a mathematical model of the hexapod, according to which a computer model in the Simulink package was designed. Its analysis confirmed the possibility of using a mechanism with parallel kinematics in designing an active stabilization system and presented requirements to the actuators of the system.

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14

LIN Gui-juan, 林桂娟, 张欣波 ZHANG Xin-bo y 王克胜 WANG Ke-Sheng. "Mechanism on dielectric electro active polymer generator". Optics and Precision Engineering 21, n.º 12 (2013): 3176–82. http://dx.doi.org/10.3788/ope.20132112.3176.

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15

Tora, Grzegorz. "Synthesis of the Active Cab Suspension Mechanism". Key Engineering Materials 542 (febrero de 2013): 219–31. http://dx.doi.org/10.4028/www.scientific.net/kem.542.219.

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In the context of growing ergonomic concerns and pressing competition on the market, designing machines and vehicles offering a better operator comfort has become a major trend in development of heavy machines and vehicles. During the ride over the rough terrain, the cab is subjected to excitations in the form of low-frequency and high-amplitude vibration. This study investigates the vibration reduction strategy whereby the machine structure should incorporate an active suspension of the cab. An actuating mechanism is incorporated, connected to the machine frame and the cab and placed in between. This paper provides a synthesis of dimensions of the actuator links such that the imposed constraints and conditions should be satisfied. A numerical example is provided in the study of a Caterpillar 924 Gz loader.

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16

Yamada, Atsushi, Shigeyuki Naka, Shigehiro Morikawa, Norihisa Nitta y Tohru Tani. "Steerable Needle Based on Active Sheath Mechanism". Journal of the Robotics Society of Japan 35, n.º 7 (2017): 539–47. http://dx.doi.org/10.7210/jrsj.35.539.

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17

De Troyer, André, Marc Estenne y André Heilporn. "Mechanism of Active Expiration in Tetraplegic Subjects". New England Journal of Medicine 314, n.º 12 (20 de marzo de 1986): 740–44. http://dx.doi.org/10.1056/nejm198603203141203.

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18

Klaptocz, A., L. Daler, A. Briod, J. C. Zufferey y D. Floreano. "An Active Uprighting Mechanism for Flying Robots". IEEE Transactions on Robotics 28, n.º 5 (octubre de 2012): 1152–57. http://dx.doi.org/10.1109/tro.2012.2201309.

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19

Germann, Jürg, Michael Dommer, Ramon Pericet-Camara y Dario Floreano. "Active Connection Mechanism for Soft Modular Robots". Advanced Robotics 26, n.º 7 (enero de 2012): 785–98. http://dx.doi.org/10.1163/156855312x626325.

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20

TAKAHASHI, Tomoya, Masahiro WATANABE, Kenjiro TADAKUMA, Masashi KONYO y Satoshi TADOKORO. "Active Bending Thin Mechanism with High Stiffness". Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2020 (2020): 2P2—G09. http://dx.doi.org/10.1299/jsmermd.2020.2p2-g09.

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21

Knoll, J., P. Holl y F. Bremmer. "Saccadic suppression comprises an active binocular mechanism". Journal of Vision 13, n.º 9 (25 de julio de 2013): 108. http://dx.doi.org/10.1167/13.9.108.

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22

TAKAHASHI, Tomoya, Yuto KEMMOTSU, Kazuki ABE, Masahiro WATANABE, Kenjiro TADAKUMA, Masashi KONYO y Satoshi TADOKORO. "Active Steering Mechanism for Tip-Extending Structure". Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2022 (2022): 2P1—J04. http://dx.doi.org/10.1299/jsmermd.2022.2p1-j04.

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23

Ibidapo-Obe, O., A. B. Alonge y Adedeji B. Badiru. "On active controls for a biped mechanism". Applied Mathematics and Computation 69, n.º 2-3 (mayo de 1995): 159–83. http://dx.doi.org/10.1016/0096-3003(94)00090-q.

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24

Ardèvol, Albert, Javier Iglesias-Fernández, Víctor Rojas-Cervellera y Carme Rovira. "The reaction mechanism of retaining glycosyltransferases". Biochemical Society Transactions 44, n.º 1 (9 de febrero de 2016): 51–60. http://dx.doi.org/10.1042/bst20150177.

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The catalytic mechanism of retaining glycosyltransferases (ret-GTs) remains a controversial issue in glycobiology. By analogy to the well-established mechanism of retaining glycosidases, it was first suggested that ret-GTs follow a double-displacement mechanism. However, only family 6 GTs exhibit a putative nucleophile protein residue properly located in the active site to participate in catalysis, prompting some authors to suggest an unusual single-displacement mechanism [named as front-face or SNi (substitution nucleophilic internal)-like]. This mechanism has now received strong support, from both experiment and theory, for several GT families except family 6, for which a double-displacement reaction is predicted. In the last few years, we have uncovered the molecular mechanisms of several retaining GTs by means of quantum mechanics/molecular mechanics (QM/MM) metadynamics simulations, which we overview in the present work.

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25

Windmill, James F. C., Joseph C. Jackson, Victoria G. Pook y Daniel Robert. "Frequency doubling by active in vivo motility of mechanosensory neurons in the mosquito ear". Royal Society Open Science 5, n.º 1 (enero de 2018): 171082. http://dx.doi.org/10.1098/rsos.171082.

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Across vertebrate and invertebrate species, nonlinear active mechanisms are employed to increase the sensitivity and acuity of hearing. In mosquitoes, the antennal hearing organs are known to use active force feedback to enhance auditory acuity to female generated sounds. This sophisticated form of signal processing involves active nonlinear events that are proposed to rely on the motile properties of mechanoreceptor neurons. The fundamental physical mechanism for active auditory mechanics is theorized to rely on a synchronization of motile neurons, with a characteristic frequency doubling of the force generated by an ensemble of motile mechanoreceptors. There is however no direct biomechanical evidence at the mechanoreceptor level, hindering further understanding of the fundamental mechanisms of sensitive hearing. Here, using in situ and in vivo atomic force microscopy, we measure and characterize the mechanical response of mechanosensory neuron units during forced oscillations of the hearing organ. Mechanoreceptor responses exhibit the hallmark of nonlinear feedback for force generation, with movements at twice the stimulus frequency, associated with auditory amplification. Simultaneous electrophysiological recordings exhibit similar response features, notably a frequency doubling of the firing rate. This evidence points to the nature of the mechanism, whereby active hearing in mosquitoes emerges from the double-frequency response of the auditory neurons. These results open up the opportunity to directly investigate active cellular mechanics in auditory systems, and they also reveal a pathway to study the nanoscale biomechanics and its dynamics of cells beyond the sense of hearing.

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26

Huang, Weiqing, Junkai Lian, Mingyang Chen y Dawei An. "Bidirectional Active Piezoelectric Actuator Based on Optimized Bridge-Type Amplifier". Micromachines 12, n.º 9 (26 de agosto de 2021): 1013. http://dx.doi.org/10.3390/mi12091013.

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Piezoelectric actuators based on bridge displacement amplifying mechanisms are widely used in precision driving and positioning fields. The classical bridge mechanism relies on structural flexibility to realize the return stroke, which leads to the low positioning accuracy of the actuator. In this paper, a series bridge mechanism is proposed to realize a bidirectional active drive; the return stroke is driven by a piezoelectric stack rather than by the flexibility of the structure. By analyzing the parameter sensitivity of the bridge mechanism, the series actuation of the bridge mechanism is optimized and the static and dynamic solutions are carried out by using the finite element method. Compared with the hysteresis loop of the piezoelectric stack, the displacement curve of the proposed actuator is symmetric, and the maximum nonlinear error is improved. The experimental results show that the maximum driving stroke of the actuator is 129.41 μm, and the maximum nonlinear error is 5.48%.

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27

Chen, Chi-Yuan, Tin-Yu Wu, Wei-Tsong Lee, Han-Chieh Chao y Jen-Chun Chiang. "QoS-based active dropping mechanism for NGN video streaming optimization". Knowledge Engineering Review 29, n.º 4 (septiembre de 2014): 484–95. http://dx.doi.org/10.1017/s0269888914000186.

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AbstractVideo streaming over mobile wireless networks is getting popular in recent years. High video quality relies on large bandwidth provisioning, however, it decreases the number of supported users in wireless networks. Thus, effective bandwidth utilization becomes a crucial issue in wireless network as the bandwidth resource in wireless environment is precious and limited. The NGN quality of service mechanisms should be designed to reduce the impact of traffic burstiness on buffer management. For this reason, we propose an active dropping mechanism to deal with the effective bandwidth utilization in this paper. We use scalable video coding extension of H.264/AVC standard to provide different video quality for users of different levels. In the proposed dropping mechanism, when the network loading exceeds the threshold, the dropping mechanism starts to drop data of the enhancement layers for users of low service level. The dropping probability alters according to the change in network loading. With the dropping mechanism, the base station increases the system capability and users are able to obtain better service quality when the system is under heavy loading. We also design several methods to adjust the threshold value dynamically. By using the proposed mechanism, better quality can be provided when the network is in congestion.

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28

Honců, J. "The spring of internal combustion engine valve mechanism". Research in Agricultural Engineering 50, No. 4 (8 de febrero de 2012): 156–59. http://dx.doi.org/10.17221/4943-rae.

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This article deals with computational research of piston engine valve train including helical spring with variable number of active coils. This engine is destined for passenger car and therefore is featured by wide range of operational speed.

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29

Burkov, Vladimir, Oleg Loginovskiy, Oleg Dranko y Alexander Hollay. "THE MECHANISMS OF SMART MANAGEMENT FOR INDUSTRIAL ENTERPRISES". Applied Mathematics and Control Sciences, n.º 1 (27 de marzo de 2020): 59–73. http://dx.doi.org/10.15593/2499-9873/2020.1.04.

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In this article you can find some mathematical models of the smart management mechanisms that can be used in the organizational system of management of production corporations. The following mechanisms can be used to improve the management effectiveness of this system: the resource-allocating mechanism (the mechanism of direct priorities, the reverse priorities, the competitive mechanism, the mechanism of open management); the mechanism of active expertise (the mechanism of averaging experts' opinions, mechanisms based on median schemes); the mechanism of domestic prices; cost-cutting pricing and taxation mechanisms; the supply chain optimization mechanism; the assortment selection mechanism; incentive mechanisms (incentives for individual results, collective results, and the brigade payment mechanism); integrated mechanisms.

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30

Ying, Zhang, Yao Yan-An y Cha Jian-Zhong. "AN INDEPENDENT ACTIVE BALANCER FOR PLANAR MECHANISMS". Transactions of the Canadian Society for Mechanical Engineering 31, n.º 2 (junio de 2007): 167–90. http://dx.doi.org/10.1139/tcsme-2007-0011.

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This paper proposed a novel concept of active balancer for dynamic balancing of planar mechanisms. Somewhat similar to a vibration absorber, the active balancer is designed as an independent device, which is placed outside of the mechanism to be balanced and can be installed easily. It consists of a two degree-of-freedom (DOF) linkage with two input shafts, one of which is connected to the output shaft of the mechanism to be balanced by a joint coupling, and the other one is driven by a controllable motor. Flexible dynamic balancing adapted to different working conditions can be achieved by varying speed trajectories of the control motor actively. A design method is developed for selecting suitable speed trajectories and link parameters of the two DOF linkage of the balancer to meet various design requirements and constraints. Numerical examples are given to demonstrate the design procedure and to verify the feasibility of the proposed concept.

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31

Kulakova, A. M., M. G. Khrenova y A. V. Nemukhin. "Molecular mechanism of chromogenic substrate hydrolysis in the active site of human carboxylesterase-1". Biomeditsinskaya Khimiya 67, n.º 3 (2021): 300–305. http://dx.doi.org/10.18097/pbmc20216703300.

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Human carboxylesterases are involved in the protective processes of detoxification during the hydrolytic metabolism of xenobiotics. Knowledge of the molecular mechanisms of substrates hydrolysis in the enzymes active site is necessary for the rational drug design. In this work, the molecular mechanism of the hydrolysis reaction of para-nitrophenyl acetate in the active site of human carboxylesterase was determined using modern methods of molecular modeling. According to the combined method of quantum mechanics/molecular mechanics calculations, the chemical reaction occurs within four elementary steps, including two steps of the acylation stage, and two steps of the deacylation stage. All elementary steps have low energy barriers, with the gradual lowering of the intermediate energies that stimulates reaction in the forward direction. The molecular docking was used to estimate the binding constants of the enzyme-substrate complex and the dissociation constant of enzyme-product complexes. The effective kinetic parameters of the enzymatic hydrolysis in the active site of carboxylesterase are determined by numerical solution of the differential kinetic equations.

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32

CANO, OSCAR, JOAQUÍN OSCA, MARÍA-JOSÉ SANCHO-TELLO, JOSÉ OLAGÜE, JOSÉ E. CASTRO y ANTONIO SALVADOR. "Failure of the Active-Fixation Mechanism during Removal of Active-Fixation Pacing Leads". Pacing and Clinical Electrophysiology 34, n.º 10 (14 de junio de 2011): 1217–24. http://dx.doi.org/10.1111/j.1540-8159.2011.03153.x.

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33

Manzari, Mohammad T. y Charles S. Peskin. "Paradoxical waves and active mechanism in the cochlea". Discrete and Continuous Dynamical Systems 36, n.º 8 (marzo de 2016): 4531–52. http://dx.doi.org/10.3934/dcds.2016.36.4531.

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34

Konyo, Masashi, Kazuya Isaki, Kazunari Hatazaki, Satoshi Tadokoro y Fumiaki Takemura. "Ciliary Vibration Drive Mechanism for Active Scope Cameras". Journal of Robotics and Mechatronics 20, n.º 3 (20 de junio de 2008): 490–99. http://dx.doi.org/10.20965/jrm.2008.p0490.

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The active scope camera we proposed has active mobility using a ciliary vibration drive mechanism for long flexible cables. The physical details have yet to be clarified. We determined it based on detailed physical phenomena to design an optimal ciliary vibration drive. We discuss the reasons for design efficiency based on the analysis of dynamic models of ciliary parts, focusing on (1) the characteristic vibration of the cilia and (2) stick-slip contact. We constructed a pseudo linear spring model and a stick-slip friction model to evaluate these phenomena. We determined optimal driving vibration frequencies and the inclined angle of cilia through experiments and analysis. Qualitative comparisons with the dynamic models and the results of experiments indicated the effective physical factors of the activation mechanism. A prototype of the active scope camera showed good performance in practical rescue activities.

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35

Ohno, Hidetaka y Shigeo Hirose. "Pneumatically-Driven Active Cord Mechanism “Slim Slime Robot”". Journal of Robotics and Mechatronics 26, n.º 1 (20 de febrero de 2014): 105–6. http://dx.doi.org/10.20965/jrm.2014.p0105.

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The Slim Slime Robot is a hyper redundant mobile robot with three-dimensional workspace composed of serially connected modules driven by pneumatic actuators. This paper covers the design and control of the Slim Slime Robot.

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36

Brewczyński, Damian y Grzegorz Tora. "DIMENSIONAL SYNTHESIS OF ACTIVE SUSPENSION CAB MECHANISM LINKS". Journal of KONES. Powertrain and Transport 20, n.º 4 (1 de enero de 2015): 47–53. http://dx.doi.org/10.5604/12314005.1137387.

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37

SATO, Tadanobu, Kenzo TOKI y Masamichi HASHIMOTO. "Active structural response control with self-learning mechanism." Doboku Gakkai Ronbunshu, n.º 471 (1993): 115–24. http://dx.doi.org/10.2208/jscej.1993.471_115.

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Ray, Adrian S., Tomas Cihlar, Kelly L. Robinson, Leah Tong, Jennifer E. Vela, Michael D. Fuller, Lani M. Wieman, Eugene J. Eisenberg y Gerry R. Rhodes. "Mechanism of Active Renal Tubular Efflux of Tenofovir". Antimicrobial Agents and Chemotherapy 50, n.º 10 (octubre de 2006): 3297–304. http://dx.doi.org/10.1128/aac.00251-06.

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ABSTRACT Tenofovir (TFV) undergoes renal elimination by a combination of glomerular filtration and active tubular secretion. While transporter-mediated uptake of TFV from the blood into proximal-tubule cells has been well characterized, comparatively little is known about the efflux system responsible for transporting TFV into the lumen during active tubular secretion. Therefore, members of the ATP-binding cassette family of efflux pumps expressed at the apical side of proximal-tubule cells were studied for the ability to transport TFV. Studies in multiple independent in vitro systems show TFV not to be a substrate for P glycoprotein (Pgp) or multidrug resistance protein type 2 (MRP2). In contrast to Pgp and MRP2, TFV was observed to be a substrate for MRP4. TFV accumulated to fivefold lower levels in MRP4-overexpressing cells, and its accumulation could be increased by an MRP inhibitor. Furthermore, MRP4-overexpressing cells were found to be 2.0- to 2.5-fold less susceptible to cytotoxicity caused by TFV. ATP-dependent uptake of TFV was observed in membrane vesicles containing MRP4 but not in vesicles lacking the transporter. On the basis of these and previous results, the molecular transport pathway for the active tubular secretion of TFV through renal proximal-tubule cells involves uptake from the blood mediated by human organic anion transporters 1 and 3 and efflux into urine by MRP4. A detailed understanding of the molecular mechanism of TFV active tubular secretion will facilitate the assessment of potential renal drug-drug interactions with coadministered agents.

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39

Martínez-Prat, Berta, Jordi Ignés-Mullol, Jaume Casademunt y Francesc Sagués. "Selection mechanism at the onset of active turbulence". Nature Physics 15, n.º 4 (4 de febrero de 2019): 362–66. http://dx.doi.org/10.1038/s41567-018-0411-6.

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40

Crivaro, Adrienne, Robert Sheridan, Mary Frecker, Timothy W. Simpson y Paris Von Lockette. "Bistable compliant mechanism using magneto active elastomer actuation". Journal of Intelligent Material Systems and Structures 27, n.º 15 (28 de julio de 2016): 2049–61. http://dx.doi.org/10.1177/1045389x15620037.

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41

Gerding-Salas, Constanza, Mary Fuentes, Lilian Gómez y Gabriela Kotz. "Anglicism: An active word-formation mechanism in Spanish". Colombian Applied Linguistics Journal 16, n.º 1 (17 de septiembre de 2014): 40. http://dx.doi.org/10.14483/udistrital.jour.calj.2014.1.a04.

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42

Uvarov, I. V., V. V. Naumov, O. M. Koroleva y I. I. Amirov. "MEMS switch with the active contact breaking mechanism". Journal of Physics: Conference Series 643 (2 de noviembre de 2015): 012091. http://dx.doi.org/10.1088/1742-6596/643/1/012091.

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43

KOVACS, J., G. N. JHAM, K. Y. HUI, E. M. HOLLERAN, S. E. KIM y T. CANAVAN. "Racemization mechanism of serine dipeptide active ester derivatives*". International Journal of Peptide and Protein Research 24, n.º 2 (12 de enero de 2009): 161–67. http://dx.doi.org/10.1111/j.1399-3011.1984.tb00942.x.

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Parma, Jasmine, Laurence Duprez, Jacqueline Van Sande, Ralf Paschke, Massimo Tonacchera, Jacques Dumont y Gilbert Vassart. "Constitutively active receptors as a disease-causing mechanism". Molecular and Cellular Endocrinology 100, n.º 1-2 (abril de 1994): 159–62. http://dx.doi.org/10.1016/0303-7207(94)90296-8.

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Peterson, Eric B. y Donald Hilvert. "Nonessential active site residues modulate selenosubtilisin's kinetic mechanism". Biochemistry 34, n.º 20 (23 de mayo de 1995): 6616–20. http://dx.doi.org/10.1021/bi00020a006.

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刘, 子记. "Hypoglycemic Active Components and Mechanism of Bitter Gourd". Pharmacy Information 09, n.º 05 (2020): 163–67. http://dx.doi.org/10.12677/pi.2020.95024.

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KOBAYASHI, Hiroshi, Mitsuhiro KOSEKI, Takashi YABUUCHI y Ryouma TAKASE. "2P2-E19 Development of Active Differential Gear Mechanism". Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2006 (2006): _2P2—E19_1—_2P2—E19_4. http://dx.doi.org/10.1299/jsmermd.2006._2p2-e19_1.

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Mayyas, Mohammad, Ping Zhang, Woo Ho Lee, Dan Popa y J. C. Chiao. "An active micro joining mechanism for 3D assembly". Journal of Micromechanics and Microengineering 19, n.º 3 (18 de febrero de 2009): 035012. http://dx.doi.org/10.1088/0960-1317/19/3/035012.

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Yagi, Tohru, Nobuhisa Asano, Shinji Makita y Yoshiki Uchikawa. "Active Vision System Inspired by Biological Fixation Mechanism." Transactions of the Japan Society of Mechanical Engineers Series C 61, n.º 591 (1995): 4402–9. http://dx.doi.org/10.1299/kikaic.61.4402.

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