نتایج جستجو برای: barrel

تعداد نتایج: 6652  

Journal: :advances in environmental technology 0
peiman pourmoghaddam niro research institute susan davari niro research institute zahra delavar moghaddam nri

this work presents a simulation approach to the design and economic evaluation of fuel oil hydrotreating processes for control of so2 and nox emission in an iranian steam power plant. minimum amount of required fuel oil desulphurization was calculated from the limit of so2 emissions of power plants in two different scenarios based on (i) european and (ii) iranian so2 emission standards. based o...

2010
Chamil Abeykoon Marion McAfee Kang Li Peter J. Martin Jing Deng Adrian L. Kelly

Extrusion is one of the most important production methods in the plastics industry and is involved in the production of a large number of plastics commodities. Being an energy intensive production method, process energy efficiency is of major concern and selection of the most energy efficient processing conditions is a key aim to reduce operating costs. Extruders consume energy through motor op...

1999
D. Acosta

The algorithms and hardware implementation of the Track-Finder for the CMS endcap muon system are described. The Track-Finder is implemented as 12 Sector Processors which identify up to the three best muons in 60 azimuthal sectors. The coverage in pseudorapidity includes the region of overlap with the barrel muon system. The track-finding algorithms are inherently 3-dimensional to achieve maxim...

2003

CMS experiment will use Resistive Plate Chambers (RPCs) as dedicated muon trigger detectors. The first 24 RPCs for the barrel muon system of the CMS experiment have been assembled and tested. A brief description of the cosmic muon telescope used for the tests is given. The preliminary results for the chamber performance are presented.

Journal: :Epilepsia 2007
Manuel A Castro-Alamancos Yoshie Tawara-Hirata

During disinhibition or low [Mg++](o) buffer, 7-14 Hz ( approximately 10 Hz) oscillations are generated by excitatory networks of interconnected pyramidal cells in motor (agranular) cortex but are absent in barrel (granular) cortex. Here we studied if the inability of barrel cortex to produce approximately 10 Hz oscillations during these conditions is because barrel cortex networks lack the nec...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 1985
W D Dietrich M D Ginsberg R Busto D W Smith

Local cerebral metabolic rates for glucose were studied by [14C]-2-deoxyglucose autoradiography in adult rats following acute and chronic unilateral deafferentation, with particular attention to the barrel field regions of the primary somatosensory cortex. Deafferentation was produced by permanently removing all of the large whiskers (vibrissae) on one side of the face. Data from experimental a...

2014
Douglas C. Kirkpatrick Martin A. Edwards Paul A. Flowers R. Mark Wightman

Iontophoresis uses a current to eject solution from the tip of a barrel formed from a pulled glass capillary and has been employed as a method of drug delivery for neurochemical investigations. Much attention has been devoted to resolving perhaps the greatest limitation of iontophoresis, the inability to determine the concentration of substances delivered by ejections. To further address this i...

2010
Sally A. Marik Homare Yamahachi Justin N. J. McManus Gabor Szabo Charles D. Gilbert

Cortical topography can be remapped as a consequence of sensory deprivation, suggesting that cortical circuits are continually modified by experience. To see the effect of altered sensory experience on specific components of cortical circuits, we imaged neurons, labeled with a genetically modified adeno-associated virus, in the intact mouse somatosensory cortex before and after whisker plucking...

2011
David A. Stroud Thomas Becker Jian Qiu Diana Stojanovski Sylvia Pfannschmidt Christophe Wirth Carola Hunte Bernard Guiard Chris Meisinger Nikolaus Pfanner Nils Wiedemann

The mitochondrial outer membrane contains proteinaceous machineries for the translocation of precursor proteins. The sorting and assembly machinery (SAM) is required for the insertion of β-barrel proteins into the outer membrane. Sam50 is the channel-forming core subunit of the SAM complex and belongs to the BamA/Sam50/Toc75 family of proteins that have been conserved from Gram-negative bacteri...

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