scispace - formally typeset
Search or ask a question
Institution

University of Westminster

EducationLondon, 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.


Papers
More filters
Journal ArticleDOI
TL;DR: In this paper, the authors investigate the performance of alternative hedging methods, including a bivariate Markov Regime Switching GARCH model, in hedging tanker freight rates and find evidence supporting the argument that the tanker freight market is characterized by different regimes.

58 citations

Journal ArticleDOI
TL;DR: Overall, these biomaterials have proven to be highly promising, displaying robust biocompatibility and, when combined with cells, an ability to enhance post-MI cardiac function in pre-clinical models.
Abstract: Cardiovascular diseases (CVD) constitute a major fraction of the current major global diseases and lead to about 30% of the deaths, i.e., 17.9 million deaths per year. CVD include coronary artery disease (CAD), myocardial infarction (MI), arrhythmias, heart failure, heart valve diseases, congenital heart disease, and cardiomyopathy. Cardiac Tissue Engineering (CTE) aims to address these conditions, the overall goal being the efficient regeneration of diseased cardiac tissue using an ideal combination of biomaterials and cells. Various cells have thus far been utilized in pre-clinical studies for CTE. These include adult stem cell populations (mesenchymal stem cells) and pluripotent stem cells (including autologous human induced pluripotent stem cells or allogenic human embryonic stem cells) with the latter undergoing differentiation to form functional cardiac cells. The ideal biomaterial for cardiac tissue engineering needs to have suitable material properties with the ability to support efficient attachment, growth, and differentiation of the cardiac cells, leading to the formation of functional cardiac tissue. In this review, we have focused on the use of biomaterials of natural origin for CTE. Natural biomaterials are generally known to be highly biocompatible and in addition are sustainable in nature. We have focused on those that have been widely explored in CTE and describe the original work and the current state of art. These include fibrinogen (in the context of Engineered Heart Tissue, EHT), collagen, alginate, silk, and Polyhydroxyalkanoates (PHAs). Amongst these, fibrinogen, collagen, alginate, and silk are isolated from natural sources whereas PHAs are produced via bacterial fermentation. Overall, these biomaterials have proven to be highly promising, displaying robust biocompatibility and, when combined with cells, an ability to enhance post-MI cardiac function in pre-clinical models. As such, CTE has great potential for future clinical solutions and hence can lead to a considerable reduction in mortality rates due to CVD.

58 citations

Journal ArticleDOI
01 Aug 2007
TL;DR: In this paper, the authors adopt a sympathetic stance towards the main ideas of the propaganda model, but suggest that there are a number of ways in which in its classical iteration it is insufficiently sensitive to the nature of the pressures and constraints on news production arising from the economic and political realities of capitalist democracy.
Abstract: The ‘propaganda model’ of news production in capitalist democracies elaborated by Edward S. Herman and Noam Chomsky in 1988 was met with initial hostile criticism and then more or less complete neglect. In the last five years, there has been a renewal of interest, although opinion remains seriously divided. This article adopts a sympathetic stance towards the main ideas of the model, but suggests that there are a number of ways in which in its classical iteration it is insufficiently sensitive to the nature of the pressures and constraints on news production arising from the economic and political realities of capitalist democracy. If one takes account of these complexities and modifies the model accordingly, it is possible to give a much more complete account of processes of news production and to respond effectively to the main criticisms that have been advanced against Herman and Chomsky’s views. From this perspective, rather than the tendency towards uniformity predicted by the classical iteration of the model, it becomes possible to account for the real, if limited, variety of news and opinion that are observable features of mass media. It further follows from this account that the majority of ordinary journalists, far from being the more or less willing collaborators in propaganda, are potentially allies of those who wish to build a different and better world.

58 citations

Journal ArticleDOI
TL;DR: In this paper, the authors propose a theoretical framework for the creation of the airport experience in relation to tourism, by integrating the perspectives of sociological, psychological, and service marketing and management, all of which affect the passenger experience.

58 citations

Journal ArticleDOI
TL;DR: This article explored the everyday particulars of life in academia for PhD candidates and ECRs under the tide of financial cuts and increased competition for funding, arguing that the push for ever increasing outputs attends most of our time and represents a distinctly different form of scholarship than has been traditionally considered as the pathway into academia, not seldom jeopardizing well-being of young academics, one that needs to be interrogated by geographers.
Abstract: Work intensification is a characteristic of the current neoliberal trend in academia. Postgraduates and Early Career Researchers (PhD candidates and ECRs) in geography are no strangers to this development but are rarely the focus of publications or dialogue on the (gendered) outcomes of the academy’s neoliberal agenda. Encouraged by the recent emotional turn in the social sciences and humanities, this article seeks to unveil some of the everyday particulars of life in academia for PhD candidates and ECRs under the tide of financial cuts and increased competition for funding. We explore the question: “Who can – and indeed wants to – play this game?” As three early and one mid-career academic women in four different institutions in the Global North, we make use of reflexivity, autobiographical writing, and reflection, to analyze increasingly stressful and demanding working conditions. Through the depiction of our lived experiences, we contend that the push for ever increasing outputs attends most of our time and represents a distinctly different form of scholarship than has been traditionally considered as the pathway into academia, not seldom jeopardizing well-being of young academics, one that needs to be interrogated by geographers.

58 citations


Authors

Showing all 3028 results

NameH-indexPapersCitations
Barbara J. Sahakian14561269190
Peter B. Jones145185794641
Andrew Steptoe137100373431
Robert West112106153904
Aldo R. Boccaccini103123454155
Kevin Morgan9565549644
Shaogang Gong9243031444
Thomas A. Buchanan9134948865
Mauro Perretti9049728463
Jimmy D. Bell8858925983
Andrew D. McCulloch7535819319
Mark S. Goldberg7323518067
Dimitrios Buhalis7231623830
Ali Mobasheri6937014642
Michael E. Boulton6933123747
Network Information
Related Institutions (5)
University of Sheffield
102.9K papers, 3.9M citations

91% related

Cardiff University
82.6K papers, 3M citations

90% related

University of Nottingham
119.6K papers, 4.2M citations

90% related

University of Manchester
168K papers, 6.4M citations

90% related

Ghent University
111K papers, 3.7M citations

90% related

Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
202334
2022111
2021439
2020501
2019434
2018461