Results 251 to 260 of about 1,211,380 (305)

Differentiation Between Transition Zone and Compression in Zone Settling

Water Research, 1993
Abstract To explore the effects of initial suspended solids concentrations and the nature of the suspended material on the settling behaviour (in the initial uniform settling region, transition zone and compression zone), batch settling tests were conducted for the different kinds of suspended materials (chemically flocculated and clay slurry types ...
D S Bhargava, K Rajagopal
exaly   +2 more sources

Three-Zone Segmentation-Based Motion Compensation for Video Compression

IEEE Transactions on Image Processing, 2019
Motion compensation has been widely employed for removing temporal redundancies in typical hybrid video coding framework. The popular video compression standards, such as H.264/AVC and HEVC, adopt the block based partitioning model to describe the motion filed due to its high compression efficiency and relatively low computational complexity.
Zhao Wang, Siwei Ma, Shiqi Wang
exaly   +4 more sources

Key Space Compression Using Forbidden Zones

Kybernetes, 1987
Recent methods of data organisation have sought to preserve the original sequence of keys in the address space yet this often also results in the wastage of valuable storage space as a consequence of the simultaneous preservation of gaps in the sequence.
D A Bell
exaly   +3 more sources

Distributed compression and the blind zone recognition

2016 International Wireless Communications and Mobile Computing Conference (IWCMC), 2016
Wireless sensor network (WSN) technology provides support infrastructure to solve blind zone coverage. Previous studies mainly focus on deployment and management of sensor nodes for enhancing signal coverage on a specific zone. But few of them are on coordinating several nodes to recognize blind zone.
Shaochuan Wu, Siqi Pan, Kangjian Ma, Yuming Wei   +3 more
openaire   +2 more sources

Compression of navigable speech soundfield zones

2011 IEEE 13th International Workshop on Multimedia Signal Processing, 2011
This paper presents a new coding architecture for the compression of navigable speech soundfield zones. The proposed coding scheme encodes multiple speech soundfields, each representing different spatial zones, into a mono or stereo sound-field mixture signal that can be compressed with an existing speech or audio coder.
Xiguang Zheng, Christian H. Ritz
openaire   +2 more sources

Is the Root Entry/Exit Zone Important in Microvascular Compression Syndromes?

Neurosurgery, 2002
Microvascular compression syndromes such as trigeminal neuralgia, hemifacial spasm, and disabling positional vertigo involve an artery or vein compressing a cranial nerve. A cranial nerve is composed of a central nervous system (CNS) segment and a peripheral nervous system (PNS) segment separated by the root entry/exit zone (REZ).
De Ridder, D., Moller, A., Verlooy, J., Cornelissen, M., de Ridder, L.   +4 more
openaire   +3 more sources

Kynch theory and compression zones

AIChE Journal, 1983
AbstractKynch's theories of sedimentation are reinterpreted, modified, and extended to be valid for batch sedimentation in which a zone of compacting sediment forms at the bottom of the column. The development has several steps: First, it is shown that a concentration discontinuity, any part of whose chord plots above the curve on a Kynch plot of ...
openaire   +1 more source

Compression melting in subduction zones

Terra Nova, 1997
Magmatism at convergent plate boundaries is related to processes associated with subduction, where H2O brought into the mantle is thought to play an essential role in producing the melts. One of the important aspects of the melting of hydrous systems is that the rock packet can melt during compression corresponding to a gentle or negative dT/dP slope ...
openaire   +1 more source

Porphyroids of the Irtysh zone of compression

International Geology Review, 1968
Orientations of the porphyroid bodies are found to be the same as those of the regionally predominant fracture zones. Their “interbedding” with rocks of varying composition and age, their xenoliths, contact alterations, metasomatic phenocrysts (in carbonaceous-sericitic shales near their contacts with the porphyroids), and other geological and ...
openaire   +1 more source