Results 201 to 210 of about 7,103,704 (238)

Information transmission under conditions of sensory shielding

Nature, 1974
WE present results of experiments suggesting the existence of one or more perceptual modalities through which individuals obtain information about their environment, although this information is not presented to any known sense. The literature1–3 and our observations lead us to conclude that such abilities can be studied under laboratory conditions.
R, Targ, H, Puthoff
openaire   +2 more sources

Motion vector coding with conditional transmission

Signal Processing, 1989
Abstract This paper describes the coding methods of the motion vector in the block matching algorithm (BMA). The six entropy coding methods are applied to the original motion vector or to the smoothed motion vector, which is obtained by considering neighboring motion vectors. Here to increase the coding efficiency of the motion vector, we propose the
Woo Young Choi, Rae-Hong Park
openaire   +1 more source

Effective dispersion in conditioned transmissivity fields

Advances in Water Resources, 2014
Abstract We analyze the impact of conditioning to measurements of hydraulic transmissivity on the transport of a conservative solute. The effects of conditioning on solute transport are widely discussed in the literature, but most of the published works focuses on the reduction of the uncertainty in the prediction of the plume dispersion.
G. Darvini, SALANDIN, PAOLO
openaire   +1 more source

Real-Time Condition Monitoring of Transmission Line Insulators Using the YOLO Object Detection Model With a UAV

IEEE Transactions on Instrumentation and Measurement
Continuous monitoring and inspection of high-voltage insulators are necessary to prevent failures and emergencies. Manual inspections can be costly and time-consuming, particularly when covering large geographical areas exposed to harsh weather ...
Satyajit Panigrahy, Subrata Karmakar
semanticscholar   +1 more source

Fault Detection Method based on Artificial Neural Network for 330kV Nigerian Transmission Line

International Journal of Innovative Science and Research Technology
This research focused on identifying various types of faults occurring on 330kV transmission lines through the use of artificial neural networks (ANN).
Alhassan Musa Oruma, Ismaila Mahmud, Umar Alhaji Adamu, Simon Yakubu Wakawa, Gambo Idris, M. Mustapha   +5 more
semanticscholar   +1 more source

Transmission-line insulators under deposit conditions

Journal of the Institution of Electrical Engineers, 1935
The paper is divided into two parts, Part 1 dealing with industrial deposits and Part 2 with saline deposits. For both parts the procedure followed is to give examples, from practice, of insulator troubles due to the deposit under consideration, and then to discuss, firstly, the mechanism of insulator failures, and, secondly, insulator designs to ...
W.J. John, F.M. Sayers
openaire   +1 more source

Image Transmission under Arctic Mirage Conditions

1975
Polarforschung
Lehn, W. H., Sawatzky, H. L.
openaire   +1 more source

Lifting of Transmission Towers Under Live Line Conditions

IEEE Power Engineering Review, 1982
To maintain adequate conductor ground clearance under emergency operating conditions, tower raising was required on existing double-circuit 230 kV transmission lines. A special tower lifting system was developed for raising towers while adding tower extensions all without de-energizing the lines.
H.E. Skelton, C.I. Orde
openaire   +1 more source

Vibration based condition monitoring and fault diagnosis of wind turbine planetary gearbox: A review

Mechanical systems and signal processing, 2019
As one of the most immensely growing renewable energies, the wind power industry also experiences a high failure rate and operation & maintenance cost.
Tianyang Wang, Q. Han, F. Chu, Zhipeng Feng   +3 more
semanticscholar   +1 more source

Conditional-pooling for improved data transmission

Pattern Recognition
The progress in technology has led to an increase in the amount of data that can be generated and processed. Downsampling methods are employed to eliminate unnecessary data but can also lead to the loss of valuable information. Herein, we designed a pooling algorithm, Conditional-Pooling, that provides a transitive structure composed of average (avg ...
Ertugrul Bayraktar, Cihat Bora Yigit
openaire   +2 more sources