منابع مشابه
Photometric Assessment of Energy Efficient Torchieres
Extensive development of designs and prototyping of energy efficient torchiere systems using compact fluorescent lamps (CFLs) has lead directly to the production of CFL torchieres by a major US manufacturer. This paper compares the electrical and photometric characteristics of one of the new CFL torchieres to standard tungsten halogen torchieres (halogen uplighters). Power assessments and gonio...
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Haemoglobin A(2) in 11 normal and 42 B thalassaemia minor subjects was estimated by simple visual assessment of the electrophoretogram. The results obtained give rise to doubts as to the reliability of this technique when used to estimate haemoglobin A(2) under normal laboratory conditions.
متن کاملPersistent fetal haemoglobin and falsely high glycosylated haemoglobin levels.
Some of the routine methods of measuring glycosylated haemoglobin depend on its difference in charge from haemoglobin A and do not distinguish between glycosylated haemoglobin and fetal haemoglobin. Two insulin dependent diabetics showed persistent discrepancies between their capillary blood glucose values and their glycosylated haemoglobin values measured by agar gel electrophoresis: the blood...
متن کاملClassification of Photometric Factors Based on Photometric Linearization
We propose a new method for classification of photometric factors, such as diffuse reflection, specular reflection, attached shadow, and cast shadow. For analyzing real images, we utilize the photometric linearization method which was originally proposed for image synthesis. First, we show that each pixel can be photometrically classified by the simple comparison of the pixel intensity. Our cla...
متن کاملRealization of virtual photometric environment by photometric pattern projection
In this paper, we introduce the Virtual Photometric Environment which is one of mixed reality systems. The Virtual Photometric Environment enables arbitrarily control over the lighting directions and reflection properties of objects. The environment is realized by photometric pattern projection onto screen objects. Reflection properties of the photometric patterns are acquired from real objects...
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ژورنال
عنوان ژورنال: Canadian Journal of Anaesthesia
سال: 1997
ISSN: 0832-610X,1496-8975
DOI: 10.1007/bf03014469