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1841
Web information seeking by pages. World Wide Web, Information seeking, Personal development, Navigation
Published 2004-01-01“…One of the most interesting discoveries was the wide variety of different tactics for moving around the Web, albeit that only clicking on links and pushing the Back button stood out from the rest. …”
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1842
The Search Benefits of Autonomous Mobility in Distributed Sensor Networks
Published 2012-02-01“…Due to the potential large cost discrepancy between fielding moving searchers and fixed searchers, the potential benefit of searcher motion relative to that achievable by deployment of larger numbers of fixed nodes is a critical operational consideration. …”
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1843
New visions for sustainability during a pandemic Towards sustainable wellbeing in a changing planet
Published 2020-02-01“…Health concerns have always prevented the desires and myths of traveling, but COVID 19 is also precluding the needs of moving. …”
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1844
Two-hop cover-based access control scheme for wireless sensor networks
Published 2010-01-01“…In order to support randomly moving users,a THC(two-hop cover) algorithm and a two-hop cover-based ac-cess control scheme were proposed.The proposed algorithm made two-hop nodes be able to retrieve access control in-formation of user’s in time through diffusing the information periodically.The scheme based on THC algorithm,the se-curity mechanisms of Merkle hash tree and one way chain,as well as distributed access control mode,its main contribu-tion was it supports randomly moving users for the first time.The analyses and experiments have shown that the pro-posed scheme can be applied to both mobile and stationary user and have several advantages over the current access con-trol methods of low cost in computation,communication and storage,and resistance to node capture,query replay and DoS attacks.…”
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1845
Architecture evolution and bandwidth analysis of 5G bearer networks
Published 2019-02-01“…The influence of 5G mobile network architecture evolution on bearer network was demonstrated.A comparison of fiber requirement between 5G front-haul network and fixed broadband access network was proposed.The various bearer schemes in fiber shortage area were introduced.The characteristics of various device networking solution were summarized.The influence on bearer network architecture and bandwidth was analyzed when 5G core network moved down to the metro core DC and metro edge DC.The bandwidth calculation model on mobile metro mid-haul and back-haul network was presented.Bandwidth calculations on each layer of the networks were provided.Calculation results show that compared with 4G network,bandwidth requirements on bearer back-haul network are greatly increased as the bandwidth of the wireless side of the 5G network increases.The growth trend of the metro back-haul and export bandwidth is slowed down with the core network moving down and the deployment of CDN and MEC.…”
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1846
METAMORPHIC DESIGN AND DEGREE OF FREEDOM ANALYSIS ABOUT PARALLEL MECHANISM FOR ANKLE REHABILITATION
Published 2021-01-01“…Among them,3 SPS/PS configuration has four degrees of freedom,namely the rotation of the moving platform around the x axis,y axis and zaxis and the displacement along the z axis. 3 SPS/S configuration has three degrees of freedom,namely the rotation of the moving platform around the x axis,y axis and z axis,respectively. …”
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1847
Trajectory Planning and Simulation of 6-SPU Parallel Robot
Published 2019-06-01“…Firstly, the degree of freedom of 6-SPU parallel robot is analyzed by using screw theory, and the trajectory planning of moving platform of the 6-SPU parallel mechanism is analyzed and studied based on the inverse kinematics method and three element space vector according to the Frenet-Serret, the movement platform corresponding position and gesture in the processing process is got. …”
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1848
Kinematics and Workspace Analysis of 4-SPRR-SPR 5-DOF Parallel Mechanism
Published 2019-12-01“…Taking a 2T3R 5-DOF 4-SPRR-SPR parallel mechanism with rotating axis as the moving platform as the research object, the degree of freedom of the 4-SPRR-SPR parallel mechanism is analyzed by the screw theory, the inverse kinematics equation of the parallel mechanism is established by the vector method, the constraint of the pair of motion is analyzed in detail, and the workspace of the mechanism is obtained by the three-dimensional boundary search method. …”
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1849
Three-Dimensional Pseudomanifolds on Eight Vertices
Published 2008-01-01“…This result is the best possible since there exists a 9-vertex nonneighbourly 3-pseudomanifold which does not allow any proper bistellar moves.…”
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1850
Tracking Couples who leave the Study Location in Historical Studies of Fertility: an Australian Example
Published 2016-06-01“…However, because of the high mobility in Australia in the 19th and early 20th centuries, couples who moved out of the colony were tracked to other places, and births and deaths that took place in other Australian colonies and other countries, such as New Zealand and England, were included in the database. …”
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1851
A Movement-Efficient Deployment Scheme Based on Information Coverage for Mobile Sensor Networks
Published 2015-01-01“…The performances of the proposed scheme are evaluated comparing to two other schemes in aspects of coverage rate, coverage hole rate, ideal moving distance, and actual moving distance through extensive simulations. …”
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1852
Using Camshift and Kalman Algorithm to Trajectory Characteristic Matching of Basketball Players
Published 2021-01-01“…This paper is divided into four parts to improve the application of the interactive multimodel algorithm to track characteristic matching: moving object detection, recognition, basketball track characteristic matching, and player track characteristic matching. …”
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1853
VECTOR BOND GRAPH METHOD FOR UNIFIED MODELING AND SIMULATION OF JAW CRUSHER SYSTEM DYNAMICS
Published 2022-01-01“…At the beginning and the end of a motion cycle, the angular acceleration of the moving jaw and the constrained reaction force at both ends of the moving jaw will change greatly. …”
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1854
A Comprehensive Review on Sensor Fusion Techniques for Localization of a Dynamic Target in GPS-Denied Environments
Published 2025-01-01“…DTL involves real-time tracking of moving targets such as pedestrians, robots, vehicles, and Unmanned Aerial Vehicles (UAVs), which not only requires maintaining high accuracy in complex and dynamic environments but also demands the capability to handle the challenges posed by rapidly moving targets. …”
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1855
PECULIARITIES OF THE SURFACE FLAW DETECTION BY ELASTIC WAVES SIMULATED BY PULSE-LASER RADIATION
Published 2016-12-01“…We discovered that optimal conditions for flaw detection took place when the laser beam spot moving trough the defect’s range – crack and pore. …”
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1856
Gait Correlation Analysis Based Human Identification
Published 2014-01-01“…By background subtracting algorithm, the moving silhouette figure can be extracted from the walking images sequence. …”
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1857
A Mathematical Algorithm of Locomotive Source Localization Based on Hyperbolic Technique
Published 2015-10-01“…Recent trend shows that sensors situated on an axis in two-dimensional scenario measuring the time difference of arrival (TDOA) and frequency difference of arrival (FDOA) of the emitting signal from a moving source can estimate the emitting signal's position and velocity from the intersection point of hyperbola, which derives from TDOA and FDOA. …”
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1858
Tracking Couples who leave the Study Location in Historical Studies of Fertility: an Australian Example
Published 2016-06-01“…However, because of the high mobility in Australia in the 19th and early 20th centuries, couples who moved out of the colony were tracked to other places, and births and deaths that took place in other Australian colonies and other countries, such as New Zealand and England, were included in the database. …”
Get full text
Article -
1859
Tracking Couples who leave the Study Location in Historical Studies of Fertility: an Australian Example
Published 2016-06-01“…However, because of the high mobility in Australia in the 19th and early 20th centuries, couples who moved out of the colony were tracked to other places, and births and deaths that took place in other Australian colonies and other countries, such as New Zealand and England, were included in the database. …”
Get full text
Article -
1860
Intermedial Practices as Reflections on Media and the Arts. What Do Kinema-Sketches Teach Us about Screenlife Movies?
Published 2024-11-01“…The kinema-sketch, a pivotal moment in the history of moving images in Hungary, illustrates the transition from early cinema to feature films. …”
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