Results 231 to 240 of about 480,998 (248)
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American Journal of Ophthalmology, 1986
A 31-year-old man developed a localized corneal epithelial lesion after exposure to a high-pressure fire extinguisher jet. Visual acuity was temporarily decreased from 20/20 to 20/40 and intraocular pressure was increased to 28 mm Hg. Both values returned to normal within 18 hours after treatment.
D G, Frazer, M F, Armstrong, D B, Archer
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A 31-year-old man developed a localized corneal epithelial lesion after exposure to a high-pressure fire extinguisher jet. Visual acuity was temporarily decreased from 20/20 to 20/40 and intraocular pressure was increased to 28 mm Hg. Both values returned to normal within 18 hours after treatment.
D G, Frazer, M F, Armstrong, D B, Archer
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Seminars in Neurology, 1987
Nerve compression, frequently from entrapment at specific anatomic locations, is a common clinical entity, especially in patients with predisposing occupations or with certain medical disorders. It should be pointed out that a nerve can be compressed at more than one level. Early recognition and treatment are the most effective means of preventing long-
S, Shuman, L, Osterman, F W, Bora
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Nerve compression, frequently from entrapment at specific anatomic locations, is a common clinical entity, especially in patients with predisposing occupations or with certain medical disorders. It should be pointed out that a nerve can be compressed at more than one level. Early recognition and treatment are the most effective means of preventing long-
S, Shuman, L, Osterman, F W, Bora
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The Journal of the Acoustical Society of America, 2014
Sound source localization with sensor arrays involves the estimation of the direction-of-arrival (DOA) from a limited number of observations. Compressive sensing (CS) solves such underdetermined problems achieving sparsity, thus improved resolution, and can be solved efficiently with convex optimization.
Angeliki, Xenaki +2 more
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Sound source localization with sensor arrays involves the estimation of the direction-of-arrival (DOA) from a limited number of observations. Compressive sensing (CS) solves such underdetermined problems achieving sparsity, thus improved resolution, and can be solved efficiently with convex optimization.
Angeliki, Xenaki +2 more
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Compressive sensing: To compress or not to compress
2011 Conference Record of the Forty Fifth Asilomar Conference on Signals, Systems and Computers (ASILOMAR), 2011In this paper, we consider the compressive sensing scheme from the information theory point of view and derive the lower bound of the probability of error for CS when length N of the information vector is large. The result has been shown that, for an i.i.d.
Davis Kirachaiwanich, Qilian Liang
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Nursing Standard, 2001
This article discusses the different techniques that should be used for compression bandaging.
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This article discusses the different techniques that should be used for compression bandaging.
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Highly compressible paracetamol — II. Compression properties
International Journal of Pharmaceutics, 2000Paracetamol particles crystallized in the presence of polyvinylpyrrolidone (PVP) exhibited an obvious improvement in their compression properties compared to untreated paracetamol. Paracetamol particles crystallized in the presence of 0.5% w/v PVP 10000 or PVP 50000 produced tablets with improved crushing strength with no tendency to cap even at high ...
H A, Garekani +3 more
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Foot & Ankle, 1986
Ballet dancers frequently stand on the tips of their toes in the en pointe and demi-pointe positions, resulting in compression of the posterior structures of the ankle during repeated plantar flexion of the foot, producing the talar compression syndrome. This mechanism may result in posterior block or impingement of an os trigonum or Stieda's process.
A E, Brodsky, M A, Khalil
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Ballet dancers frequently stand on the tips of their toes in the en pointe and demi-pointe positions, resulting in compression of the posterior structures of the ankle during repeated plantar flexion of the foot, producing the talar compression syndrome. This mechanism may result in posterior block or impingement of an os trigonum or Stieda's process.
A E, Brodsky, M A, Khalil
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International Journal of High Speed Electronics and Systems, 1997
This article is an introduction to a special issue on signal coding and compression. We begin by defining the concepts of digital coding and audiovisual signal compression. We then describe the four dimensions of coding performance: bit rate, signal quality, processing delay and complexity. We illustrate the two basic principles of audiovisual coding,
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This article is an introduction to a special issue on signal coding and compression. We begin by defining the concepts of digital coding and audiovisual signal compression. We then describe the four dimensions of coding performance: bit rate, signal quality, processing delay and complexity. We illustrate the two basic principles of audiovisual coding,
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Compressible turbulent mixing: Effects of compressibility
Physical Review E, 2016We studied by numerical simulations the effects of compressibility on passive scalar transport in stationary compressible turbulence. The turbulent Mach number varied from zero to unity. The difference in driven forcing was the magnitude ratio of compressive to solenoidal modes.
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Compression hand injury – compression therapy
Orvosi Hetilap, 2009Katalin, Józsa +1 more
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