Zobrazeno 1 - 10
of 28
pro vyhledávání: '"F. C. Saunders"'
Publikováno v:
The Journal of Laryngology & Otology. 136:1140-1147
ObjectiveNasal chondromesenchymal hamartoma is a rare pathology that can present with a myriad of symptoms to ENT, maxillofacial and ophthalmology departments. This study reviewed the literature on nasal chondromesenchymal hamartoma as well as adding
Autor:
T. F. C. Saunders, P. Monksfield
Publikováno v:
Case Reports in Otolaryngology, Vol 2014 (2014)
Ceruminomas are rare tumours arising from the apocrine sweat glands of the ear canal. We present a case of a malignant ceruminoma, which was managed with local surgical excision only rather than the wider clearance more commonly undertaken with these
Externí odkaz:
https://doaj.org/article/169c64bb42f0434194d7df000505a0ba
Publikováno v:
The Journal of laryngology and otology. 133(12)
BackgroundHuman immunodeficiency virus infected patients have a three-fold increased risk of head and neck squamous cell carcinoma. The British HIV Association recommends human immunodeficiency virus testing in all new diagnoses of head and neck squa
Autor:
William A. Crossland, Michael John Towler, I. Coulson, P. J. Ayliffe, P. W. H. Surguy, P. W. Ross, J. R. Hughes, M. J. Birch, F. C. Saunders, M. F. Bone
Publikováno v:
Ferroelectrics. 122:63-79
Ferroelectric liquid crystal displays offer an attractive matrix addressed alternative for complex displays. However, their potential can only be realised by using novel addressing schemes suitable for the fast responding, DC sensitive, ferroelectric
Publikováno v:
Ferroelectrics. 113:453-465
The ‘anomalous’ switching behaviour of Sc * liquid crystals has been reported both theoretically and experimentally. These FLCs show a minimum in switching time (τ) at sufficiently high fields. Although in many cases the simple uniform switching
Autor:
F C Saunders, C Hilsum
Publikováno v:
Molecular Crystals and Liquid Crystals. 64:25-31
Far-field diffraction patterns of radiation transmitted through a negative liquid crystal in a cell with rubbed parallel alignment reveals two groups of domains, at equal angles to the rubbing direction. The vortex motion is not circular, as has been
Publikováno v:
Molecular Crystals and Liquid Crystals. 64:261-268
Photographic-recording and photomultiplier-recording laser light diffractometers have been constructed and used to study the cholesteric textures in phase change devices as a function of applied voltage and device parameters. The focal conic texture
Publikováno v:
Molecular Crystals and Liquid Crystals. 132:199-208
The mechanism of multi-layer build up of Langmuir-Blodgett films has been studied using the liquid crystal imaging technique. Two materials were studied w-tricosenoic acid and cadmium arachidate. Differences in the morphologies of different numbers o
Publikováno v:
Liquid Crystals. 6:341-347
The electro-optic response of ferroelectric smectic C* liquid crystals has been studied. Anomalous switching behaviour of such materials which possess a negative dielectric anisotropy has been reported. These materials show a minimum in response time
Publikováno v:
Optica Acta: International Journal of Optics. 33:405-417
The nonlinear optical properties of isotropic liquid crystals are characterized using a degenerate four-wave-mixing technique. The role of molecular shape and size is investigated together with the effect of the underlying liquid crystal phases. Magn