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Practical Neurology
Oligoclonal bands (OCBs) represent the presence of intrathecal immunoglobulin G (IgG) as detected by isoelectric focusing and immunofixation. Cerebrospinal fluid (CSF) analysed alongside a paired serum sample gives five different immunofixation patterns. These are: type 1—the normal physiological state with no intrathecal IgG synthesis; type 2—evidence
Mark D Willis +2 more
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Oligoclonal bands (OCBs) represent the presence of intrathecal immunoglobulin G (IgG) as detected by isoelectric focusing and immunofixation. Cerebrospinal fluid (CSF) analysed alongside a paired serum sample gives five different immunofixation patterns. These are: type 1—the normal physiological state with no intrathecal IgG synthesis; type 2—evidence
Mark D Willis +2 more
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Journal of Bronchology & Interventional Pulmonology, 2009
A 52-year-old man underwent a diagnostic bronchoscopy for right hilar mass and ipsilateral upper lobe endobronchial lesion. During the procedure, a nonobstructing endobronchial tissue band was found on the left main bronchus just before the secondary carina.
Adriano R, Tonelli, P S, Sriram
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A 52-year-old man underwent a diagnostic bronchoscopy for right hilar mass and ipsilateral upper lobe endobronchial lesion. During the procedure, a nonobstructing endobronchial tissue band was found on the left main bronchus just before the secondary carina.
Adriano R, Tonelli, P S, Sriram
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Proceedings of the Edinburgh Mathematical Society, 2014
AbstractA semigroupBin which every element is an idempotent can be embedded into such a semigroupB′, where all the local submonoids are isomorphic, and in such a way thatBandB′satisfy the same equational identities. In view of the properties preserved under this embedding, a corresponding embedding theorem is obtained for regular semigroups whose ...
Albert, Justin, Pastijn, Francis
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AbstractA semigroupBin which every element is an idempotent can be embedded into such a semigroupB′, where all the local submonoids are isomorphic, and in such a way thatBandB′satisfy the same equational identities. In view of the properties preserved under this embedding, a corresponding embedding theorem is obtained for regular semigroups whose ...
Albert, Justin, Pastijn, Francis
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Semigroup Forum, 2005
Jonathan Leech proved in [8] that the multiplicative reduct of a skew lattice in a ring is always a regular band. A band that is closed under the operation is called a -band. A -band is also always regular. We show that a regular band does not generate a -band in general but does so in the special case of regular pure bands.
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Jonathan Leech proved in [8] that the multiplicative reduct of a skew lattice in a ring is always a regular band. A band that is closed under the operation is called a -band. A -band is also always regular. We show that a regular band does not generate a -band in general but does so in the special case of regular pure bands.
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Proceedings of the TEI '16: Tenth International Conference on Tangible, Embedded, and Embodied Interaction, 2016
Gaze signals, frequently used by the sighted in social interactions as visual cues, are hardly accessible for low-vision and blind people. A concept is proposed to help the blind people access and react to gaze signals in face-to-face communication. 20 blind and low-vision participants were interviewed to discuss the features of this concept.
Qiu, S., Rauterberg, G.W.M., Hu, J.
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Gaze signals, frequently used by the sighted in social interactions as visual cues, are hardly accessible for low-vision and blind people. A concept is proposed to help the blind people access and react to gaze signals in face-to-face communication. 20 blind and low-vision participants were interviewed to discuss the features of this concept.
Qiu, S., Rauterberg, G.W.M., Hu, J.
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Multi-band ultra wide band antennas
2005 European Microwave Conference, 2005This paper presents 3D ultra wide band antennas modified to be multi band UWB antennas. The solution consists in creating stubs in the shape of the antenna to realize one or more filtering functions. A study of various topologies has been made and a model has been developed to control the creation of stop bands in the matching bandwidth of the antenna.
I. Pele, A. Chousseaud, S. Toutain
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2016
Chromosome banding is an essential technique used in chromosome karyotyping to identify normal and abnormal chromosomes for clinical and research purposes. Giemsa (G)-, reverse (R)-, and centromere (C)-banding are the most commonly dye-based chromosome-banding techniques.
Huifang, Huang, Jiadi, Chen
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Chromosome banding is an essential technique used in chromosome karyotyping to identify normal and abnormal chromosomes for clinical and research purposes. Giemsa (G)-, reverse (R)-, and centromere (C)-banding are the most commonly dye-based chromosome-banding techniques.
Huifang, Huang, Jiadi, Chen
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A Simple Band for Gastric Banding
Obesity Surgery, 1993The author has noted that flexible gastric bands have occasionally stenosed the gastric stoma or allowed it to dilate. A band was developed using a soft outer silicone rubber tube over a holding mechanism made out of a nylon cable tie passed within the silicone tube. This simple, easily applied band is rigid, resisting scar contracture and dilatation.
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Optics and Photonics News, 1990
By analogy to electron waves in a crystal, electromagnetic waves in a 3-D periodic dielectric structure should be described by band theory. The idea of photonic band structure1 is rapidly2–5 gaining acceptance. The concepts of reciprocal space, Brillouin zones, dispersion relations, Bloch wave functions, Van Hove singularities, etc., are now being ...
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By analogy to electron waves in a crystal, electromagnetic waves in a 3-D periodic dielectric structure should be described by band theory. The idea of photonic band structure1 is rapidly2–5 gaining acceptance. The concepts of reciprocal space, Brillouin zones, dispersion relations, Bloch wave functions, Van Hove singularities, etc., are now being ...
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