Results 41 to 50 of about 110,651 (189)

Visualising Bluetooth interactions: combining the Arc Diagram and DocuBurst techniques [PDF]

open access: yes, 2007
Within the Bluetooth mobile space, overwhelmingly large sets of interaction and encounter data can very quickly be accumulated. This presents a challenge to gaining an understanding and overview of the dataset as a whole.
Byrne, Daragh   +3 more
core   +1 more source

A new dimension for piezo actuators: Free-form out-of-plane displacement of single piezo layers

open access: yes, 2013
We present a controlled mode of "topological" displacement of homogeneous piezo films that arises solely from an inhomogeneous in-plane strain due to an inhomogeneous polarization.
Brunne, Jens   +2 more
core   +1 more source

Research and Design of Flood Discharge and Energy Dissipation Structures of Datengxia Hydro Project

open access: yesRenmin Zhujiang, 2022
The design of flood discharge and energy dissipation structures is important and is the primary research problem in the layout of hydro projects,which involves the problems of discharge capacity,cavitation of flow surface,water aeration,and sediment ...
TAN Zhijun, PAN Minghong
doaj  

The mass distribution in an assembling super galaxy group at $z=0.37$ [PDF]

open access: yes, 2015
We present a weak gravitational lensing analysis of supergroup SG1120$-$1202, consisting of four distinct X-ray-luminous groups, that will merge to form a cluster comparable in mass to Coma at $z=0$. These groups lie within a projected separation of 1 to
Gonzalez, Anthony H.   +6 more
core   +4 more sources

Justification of calculation schemes choice for metalware segments of bridge crane trolleys based on multipurpose layout drawing configurations [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета, 2019
The article describes the choice features of the matrix elements of the calculation schemes of the metalware segments of the bridge crane trolleys on the basis of the multipurpose layout drawing in various design cases.
Goncharov K.A., Denisov I.A.
doaj   +1 more source

Experimental Validation of the Aerodynamic Performance of an Innovative Counter-Rotating Centrifugal Compressor

open access: yesEnergies, 2021
Turbomachinery with double counter-rotating impellers offers more degrees of freedom in the choice of design and control parameters compared to conventional machines.
Cheikh Brahim Abed   +5 more
doaj   +1 more source

Non-Technical Loss Diagnosis in Electrical Networks With a Radial Layout

open access: yesHungarian Journal of Industry and Chemistry, 2018
A network-oriented non-technical loss detection and localization methodology is presented in this paper. The basic idea behind the proposed methodology is the deviation of the measured voltages from their nominal values. The operation of the algorithm was investigated by simulation experiments using an (IEEE) European Low Voltage Test Feeder benchmark ...
Pózna, Anna I.   +2 more
openaire   +3 more sources

TATA RUANG IBUKOTA TERAKHIR KERAJAAN GALUH (1371 - 1475 M)

open access: yesPatanjala: Jurnal Penelitian Sejarah dan Budaya, 2020
Penelitian ini bertujuan untuk menguak tata ruang Galuh Pakwan sebagai ibukota terakhir Kerajaan Galuh, sejauhmana pola ruang kota tersebut berkaitan dengan nilai-nilai kelokalan sebagaimana tergambar dalam historiografi tradisional. Dalam penelitian ini
Budimansyah Budimansyah   +2 more
doaj   +1 more source

Genetic Algorithm for Optimizing Urban District and Block Morphology to Minimize Solar Radiation Access and Maximize Building Floor Area in the UAE

open access: yesBuildings
Due to climate change, enhancing outdoor and indoor thermal comfort is increasingly important. Solar radiation drives temperature increases, making solar exposure reduction essential in urban design.
Hanan M. Taleb, Mays Kayed, Fuad Baba
doaj   +1 more source

Autonomous Phase Control Combining EKF and Adaptive Neural Network for Remote Sensing Satellites

open access: yesInternational Journal of Aerospace Engineering, 2022
In this paper, a novel, effective, and feasible autonomous phase control algorithm based on the extended Kalman filtering (EKF) and neural network is firstly developed for addressing the problems of configuration maintenance of remote sensing satellite ...
Xin Wang, Guogang Wang, Hongru Zheng
doaj   +1 more source

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