Institution
University of Westminster
Education•London, United Kingdom•
About: University of Westminster is a education organization based out in London, United Kingdom. It is known for research contribution in the topics: Population & Politics. The organization has 2944 authors who have published 8426 publications receiving 200236 citations. The organization is also known as: Westminster University & Royal Polytechnic Institution.
Topics: Population, Politics, European union, Band-pass filter, Tourism
Papers published on a yearly basis
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TL;DR: Six anti-microbial peptides were deemed potential candidates for the Chagas paratransgenic system as they were capable of killing T. cruzi at concentrations that exhibit little or no toxic effects on R. rhodnii.
60 citations
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TL;DR: In this article, the authors conclude the series on deregulation, updating the statistics presented in the introductory paper to cover the financial year 1994-1995, and output from the National Travel Survey 1992-94 published by the Department of Transport in 1995.
60 citations
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TL;DR: Differences between these conditions with a single protocol using validated objective experimental (off-vertical axis rotation, OVAR1) and validated patient-centred measures of motion sickness susceptibility are investigated.
Abstract: Motion sickness is a syndrome provoked by sensory conflict that involves the vestibular system with symptoms resembling those of common neuro-otological disorders including vestibular neuritis (VN) and vestibular migraine (VM). By contrast, it is generally believed that bilateral vestibular failure (BVF) causes reduced motion sickness susceptibility. We investigate differences between these conditions with a single protocol using validated objective experimental (off-vertical axis rotation, OVAR1) and validated patient-centred measures of motion sickness susceptibility.2
Five groups were studied:
1. Normal healthy controls ( n=12; mean age 51, SD 17.2; 4/12 women).
2. VN (history of acute vertigo without neurological features or hearing loss; none treated with steroids acutely; positive head thrust test; spontaneous unidirectional horizontal nystagmus; acute caloric canal paresis >30%, mean canal paresis repeated in chronic phase after 6 weeks was 38% (SD 31); n=12; disease duration range 10–33 months; mean age 45, SD 15.3; 5/12 women).
3. BVF (absent caloric or rotational responses; confirmed in chronic phase; n=8; mean age 51, SD 11.5; 3/8 women).
4. VM (recurrent episodic vestibular symptoms in association with migraine according to published criteria with no vestibular test abnormalities3; n=12; mean age 45, SD 15.3; 11/12 women).
5. Migraine without vestibular symptoms ( M ; recurrent headaches meeting International Headache Society (IHS) 2004 criteria; with/without aura but with no significant vestibular symptoms3; n=12; mean age 41, SD 13.6; 8/12 women.
Two groups of patient with migraine were studied (one with vestibular symptoms, VM, and one without vestibular symptoms, M) to determine whether the presence of vestibular symptoms in the setting of migraine influences motion sickness susceptibility. The normal controls and the migraine group were screened for vestibular symptoms but did not undergo formal vestibular testing.
Participants were …
60 citations
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TL;DR: It is suggested that while pH control in the cathode chamber is important, it does not guarantee sustained laccase activity; as salinity increases affect the activity and it could be mitigated using a cation selective membrane.
60 citations
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TL;DR: In this paper, the authors used solvent-casting to extract poly(3-hydroxyalkanoates (PHAs) blends as resorbable biomaterials for the manufacture of nerve guidance conduits.
Abstract: The only types of polyhydroxyalkanoates (PHAs) that have been explored for use in nerve regeneration are poly(3-hydroxybutyrate), P(3HB), and poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) (P(3HB-co-3HHx)). However, nerve regeneration induced by these PHAs is inferior to that of autologous nerve grafting. The aim of this work was to study novel PHA blends as resorbable biomaterials for the manufacture of nerve guidance conduits. PHA blend films with varying ratios of poly(3-hydroxyoctanoate)/P(3HB) (P(3HO)/P(3HB)) were produced using the solvent-casting method. Neat films of P(3HO) and P(3HB), along with 25:75, 50:50, and 75:25 blend films of P(3HO)/P(3HB), were characterized with respect to chemical, material, and biological properties. On surface analysis, the blends exhibited higher values of roughness compared with the neat films. The differential scanning calorimetry characterization of the blends confirmed that P(3HO) and P(3HB) formed immiscible blends. FTIR and XRD analysis of the blends showed a decrease in crystallinity along with an increase of the proportion of P(3HO) . However, an increase in the stiffness of the blends was observed when the proportion of P(3HB) increased. Although all of the blends were biocompatible with NG108-15 neuronal cells, the 25:75 P(3HO)/P(3HB) blend showed significantly better support for growth and differentiation of these cells. The mechanical properties of PHA blends correspond to the reported properties of peripheral nerves. Therefore, they could serve as base material for the manufacture of nerve guidance conduits.
60 citations
Authors
Showing all 3028 results
Name | H-index | Papers | Citations |
---|---|---|---|
Barbara J. Sahakian | 145 | 612 | 69190 |
Peter B. Jones | 145 | 1857 | 94641 |
Andrew Steptoe | 137 | 1003 | 73431 |
Robert West | 112 | 1061 | 53904 |
Aldo R. Boccaccini | 103 | 1234 | 54155 |
Kevin Morgan | 95 | 655 | 49644 |
Shaogang Gong | 92 | 430 | 31444 |
Thomas A. Buchanan | 91 | 349 | 48865 |
Mauro Perretti | 90 | 497 | 28463 |
Jimmy D. Bell | 88 | 589 | 25983 |
Andrew D. McCulloch | 75 | 358 | 19319 |
Mark S. Goldberg | 73 | 235 | 18067 |
Dimitrios Buhalis | 72 | 316 | 23830 |
Ali Mobasheri | 69 | 370 | 14642 |
Michael E. Boulton | 69 | 331 | 23747 |