Strategies against racism: a comparison of a social movement and case studies of anti-racist policy and practice in the local state

The thesis compares two contrasting strategies employed with the aim of combating particular forms of racism within contemporary Britain. Both are assessed as political strategies in their own right and placed within the broader context of reformist and revolutionary political traditions. The sociology of social movements is examined critically, as are Marxist and post-Marxist writings on the role of human agency within social structures and on the nature of social movements. The history of the Anti Nazi League (ANL) in the late 1970s and its opposition to the National Front is considered as an example of anti-racist social movement based on the Trotskyist model of the United Front. The degree to which the Anti Nazi League corresponded to such a model is analysed as are the potential broader applications for such a strategy. The strategy with which the ANL is compared is the development of anti-racist and equal opportunities policies within local government in the 1980s, primarily by Labour-controlled local authorities. The theory of the local state and the political phenomenon of municipal socialism are discussed, specifically the role of various groups operating in and around local authorities in the formation and implementation of anti-racist policy and practice. Following this general discussion, two case studies in each of the areas of local authority housing, education and employment are explored to consider in depth the problems of specific anti-racist policies. In summation the efficacy of the two strategies are considered as parts of wider political currents in tandem with their declared specific objectives.

A study of load support and other criteria appropriate to the selection of industrial conveyor belts

A study of conveying practice demonstrates that belt conveyors provide a versatile and. much-used method of transporting bulk materials, but a review of belting manufacturers' design procedures shows that belt design and selection rules are often based on experience with all-cotton belts no longer in common use, and are net completely relevant to modern synthetic constructions. In particular, provision of the property "load support", which was not critical with cotton belts, is shown to determine the outcome of most belt selection exercises and lead to gross over specification of other design properties in many cases. The results of an original experimental investigation into this property, carried out to determine the belt and conveyor parameters that affect it, how the major role that belt stiffness plays in its provision; the basis for a belt stiffness test relevant to service conditions is given. A proposal for a more rational method of specifying load support data results from the work, but correlation of the test results with service performance is necessary before the absolute toad support capability required from a belt for given working conditions can be quantified. A study to attain this correlation is the major proposal for future work resulting from the present investigation, but a full review of the literature on conveyor design and a study of present practice within the belting industry demonstrate other, less critical, factors that could profitably be investigated. It is suggested that the most suitable method of studying these would be a rational data collection system to provide information on various facets of belt service behaviour; a basis for such a system is proposed. In addition to the work above, proposals for simplifying the present belt selection methods are made and a strain transducer suitable for use in future experimental investigations is developed.

Social psychological aspects of rape: a study of recorded rape and images of rape victimisation

This thesis is organised into four parts. In Part 1 relevant literature is reviewed and presented in three chapters. Chapter 1 examines legal and cultural factors in identifying the. boundaries of rape. Chapter 2 discusses idiographic features· and causal characteristics of rape suspects and victims. Chapter 3 reviews the evidence relating to attitudes toward rape,. attribution of responsibility to victims and the routine management of rape cases by the police. Part II comprises an experimental investigation of observer perception of the victims of violent crime. The experiment, examined the processes by which impressions were attributed to victims of personal crime. The results suggested that discrepancies from observers' stereotypes were an important factor in their polarisation of victim ratings. The relevance of. examining . both the structure and process of' impression, formation was highlighted. Part III describes an extensive field study in which the West. Midlands police files on rape for an eight year period (1071-1978) were analysed. The study revealed a large number of interesting findings related to a wide range of relevant features of the crime. Further, the impact .of common misconceptions and "myths" of rape were investigated across the legal and judicial processing of rape cases. The evidence suggests that these "myths" lead·to differential biasing effects at different stages in the process. In the final part of this thesis,. salient issues raised by the experiment and field study .are discussed·within the framework outlined in Part 1. Potential implications for future developments and research: are presented.

Characterisation of calcitonin generelated peptide (CGRP) and amylin receptors

The aims of this study were to examine the binding characteristics of the rat CGRP receptor and to further the classification of CGRP and amylin receptors in guinea-pig tissue preparations. Binding characteristics of CGRP were investigated on rat splenic, cerebellar and liver membrane preparations. Human-α-CGRP, rat-α-CGRP and the CGRP receptor analogues Tyrº -CGRPC28-37) and [Cys (ACM)2,7 ]-human CGRP and the CGRP receptor antagonist CGRPC8-37) were utilised in competitive radioligand binding experiments to identify possible CGRP receptor subtypes in these tissues. There appeared to be no significant differences between the rat CGRP receptors examined. A panel of monoclonal antibodies (Mabs) raised against CGRP were employed to investigate the structure-activity relationships of CGRP and its receptor. No differences between the tissue receptors were observed using this panel of Mabs. The effects of human-α, human-β, rat-α-CGRP, human and rat amylin and adrenomedullin(13-52) were examined on the spontaneously beating right atria and on electrically evoked twitch contractions of isolated guinea-pig ileum, vas deferens and left atria. All of the peptides caused concentration-dependent inhibition of twitch amplitude in the ileum and vas deferens. CGRP produced positive inotropic effects in the right and left atria and positive chronotropic effects in the right atria. A variety of CGRP receptor antagonists and putative amylin receptor antagonists were used to antagonise these effects. CGRP(8-37) is currently used as a basis for CGRP receptor classification (Dennis, et al., 1989). Based upon results obtained using CGRP(8-37) it has been shown that the guinea-pig ileum contains mainly CGRP 1 receptors and the vas deferens contain CGRP2 receptors. Amylin was shown to act at receptors distinct from those for CGRP and it is postulated that amylin has its own receptors in these preparations. Experiments using CGRP (19-37) and Tyrº -CGRP(28-37) indicate that human and rat CGRP act at distinct receptors in guinea-pig ileum and vas deferens. The amylin receptor antagonist amylin(8-37) and the putative antagonist AC187 provide evidence to suggest human and rat amylin also act at receptors able to distinguish between the two types of amylin.

The far right vote in France:from consolidation to collapse?

The presidential and legislative elections of 2007 are widely seen to have marked the end of the far right as a major political force in France. How could this occur only five years after Le Pen’s qualification for the presidential run-off, and with his party seemingly in the ascendant? This article discusses recent fluctuations in far-right electoral performance in France. It focuses largely on the presidential elections of 2002 and 2007, re-examining the (supposed) upswell of far-right support in 2002 and its (supposed) subsidence in 2007. Both elections require nuanced interpretation. Both confounded poll predictions, which in 2007 failed to measure the effect of Sarkozy’s hard-right campaign and, crucially, the extent to which the border between “mainstream right” and “far right” had shifted since 2002. This allowed Sarkozy to drain part of Le Pen’s electorate, and raises questions over the longer-term impact of Le Pen and the FN on the political agenda in France.

Associations between glia, neurons and prion protein (PrPsc) deposits in variant Creutzfeldt-Jakob disease (vCJD)

Glia may be important in the pathology of variant Creutzfeldt-Jakob disease (vCJD) in several ways: (1) glial cells could be involved in the formation of prion protein (PrPsc) deposits, (2) PrPsc deposits could stimulate the production of astrocytes and microglia, (3) PrPsc deposits could damage adjacent glial cells, and (4) glial cells could remove PrPsc from the brain. To investigate the significance of glial cells in vCJD, the relationships between PrPsc deposits and their associated glia, together with neurons and blood vessels, was studied in six cases of vCJD. Multicentric PrPsc deposits were the largest and least frequent type of deposit observed and were more commonly associated with glial cells, neuronal perikarya, and blood vessels than the more common diffuse and florid PrPsc deposits. Diffuse PrPsc deposits were more frequently associated with glial cells and neurons than the florid deposits. The ratio of astrocytes to oligodendrocytes adjacent to PrPsc deposits was similar to normal brain but the ratio of astrocytes and oligodendrocytes to microglia was less than in normal brain. The intensity of immunolabelling of multicentric PrPsc deposits was positively correlated with the presence of associated vacuoles and negatively correlated with the frequency of microglia. The patterns of correlation between deposit morphology and associated glial cells and neurons were similar for the diffuse and florid type PrPsc deposits. Deposit size was most consistently correlated with the number of associated neurons and vacuoles. The data suggest in vCJD: (1) no evidence that glia were necessary for the formation of PrPsc deposits, (2) an increase in microglia which may be an attempt to remove PrPsc from the bain, and (3) PrPsc deposits could affect adjacent astrocytes and damage the blood brain barrier (BBB).

Glia and the pathology of variant Creutzfeldt-Jakob disease (vCJD)

Glia may be implicated in the pathology of variant Creutzfeldt-Jakob disease (vCJD) in several ways: (1) glial cells could be involved in the formation of prion protein (PrPsc) deposits, (2) PrPsc deposits could stimulate the production of astrocytes and microglia, (3) PrPsc deposits could damage adjacent glial cells, and (4) glial cells could remove aggregates of PrPsc from the brain. To clarify the significance of glial cells in vCJD, the relationship between PrPsc deposits and their associated glia, together with neurons and blood vessels, was studied in six cases of vCJD. Multicentric PrPsc deposits were the largest and least frequent type of deposit observed and were more commonly associated with glial cells, neuronal perikarya, and blood vessels than the more common diffuse and florid PrPsc deposits. Diffuse PrPsc deposits were more frequently associated with glial cells and neurons than the florid deposits. The ratio of astrocytes to oligodendrocytes adjacent to PrPsc deposits was similar to normal brain but the ratio of astrocytes or oligodendrocytes to microglia was less than in normal brain. The intensity of immunolabelling of multicentric PrPsc deposits was positively correlated with the presence of associated vacuoles and negatively correlated with the frequency of microglia. The patterns of correlation between deposit morphology and associated glial cells and neurons were similar for the diffuse and florid type PrPsc deposits. Deposit size was most consistently correlated with the number of associated neurons and vacuoles. The data suggest in vCJD: (1) there was no evidence that glia were necessary for the formation of PrPsc deposits, (2) there is an increase in microglia which may be an attempt to remove PrPsc from the bain, and (3) PrPsc deposits could affect adjacent astrocytes and damage the blood brain barrier (BBB). © 2013 by Nova Science Publishers, Inc. All rights reserved.

Development and trialling of a behavioural intervention for patients with atrial fibrillation initiating oral anticoagulation:the 'treat' study

Purpose: Atrial fibrillation (AF) is the most common heart arrhythmia and is associated with an increased risk of stroke. Stroke risk is commonly treated with oral anticoagulation (OAC) with a narrow therapeutic range (INR 2.0 to 3.0); which is poorly controlled in practice. Barriers to adherence include poor knowledge, and inaccurate perceptions surrounding illness and medications. Trial registration: ISRCTN93952605. Systematic review: Seven trials of educational, self-monitoring and decision aid interventions were included in a systematic review. Pooled analysis suggested education OR, 95% CI 7.89 (5.54-10.24) and self monitoring OR (95% CI) 5.47(2.55-8.39) significantly improve TTR; whereas decision aids are no more effective in reducing decision conflict than usual care, OR (95% CI) -0.10 (-0.17 to -0.02). Intervention development: The intervention was theoretically-driven (utilising the common sense and beliefs about medication models) and developed with expert patient feedback. Described using behavioural change techniques, the one-off group session included an educational booklet, ‘expert-patient’ focussed DVD, and worksheet. Methods: Ninety seven warfarin-naïve AF patients were randomised to receive the intervention (n=43), or usual care (n=54). The primary endpoint was time within therapeutic range (TTR), secondary endpoints included knowledge, quality of life (AF-QoL-18), beliefs about medication (BMQ), illness perceptions (IPQ-B), and anxiety and depression (HADS). Results: Intervention group had significantly higher TTR than usual care (78.5% vs. 66.7%; p=0.01). Knowledge changed significantly across time (F (3, 47) = 6.4; p<0.01), but not between groups (F (1, 47) = 3.3; p = 0.07). At six months knowledge predicted TTR (r=0.245; p=0.04). Illness concern negatively correlated with TTR (r= - 0.199; p=0.05). General Harm scores at one month predicted TTR (F (1, 72) = 4.08; p=0.048). There were significant differences in emotional representations (F (3, 49) = 3.3 (3, 49); p= 0.03), anxiety (F (3, 46) = 25.2; p<0.01) and depression (F (3, 46) = 37.7; p<0.01) across time. Conclusion: A theory-driven educational intervention can improve TTR in AF patients and potentially reduce the risk of adverse clinical outcomes. Improving education provision for AF patients is essential to ensure efficacious treatment.

Coexistence of macro- and micro-vascular abnormalities in newly diagnosed normal tension glaucoma patients

Purpose: To investigate the coexistence of ocular microvascular and systemic macrovascular abnormalities in early stage, newly diagnosed and previously untreated normal tension glaucoma patients (NTG). Methods: Retinal vascular reactivity to flickering light was assessed in 19 NTG and 28 age-matched controls by means of dynamic retinal vessel analysis (IMEDOS GmbH, Jena, Germany). Using a newly developed computational model, the entire dynamic vascular response profile to flicker light was imaged and used for analysis. In addition, assessments of carotid intima-media thickness (IMT) and pulse wave analysis (PWA) were conducted on all participants, along with blood pressure (BP) measurements and blood analyses for lipid metabolism markers. Results: Patients with NTG demonstrated an increased right and left carotid IMT (p = 0.015, p = 0.045) and an elevated PWA augmentation index (p = 0.017) in comparison with healthy controls, along with an enhanced retinal arterial constriction response (p = 0.028), a steeper retinal arterial constriction slope (p = 0.031) and a reduced retinal venous dilation response (p = 0.026) following flicker light stimulation. Conclusions: Early stage, newly diagnosed, NTG patients showed signs of subclinical vascular abnormalities at both macro- and micro-vascular levels, highlighting the need to consider multi-level circulation-related pathologies in the development and progression of this type of glaucoma.

GEO Label:user and producer perspectives on a label for geospatial data

One of the aims of the Science and Technology Committee (STC) of the Group on Earth Observations (GEO) was to establish a GEO Label- a label to certify geospatial datasets and their quality. As proposed, the GEO Label will be used as a value indicator for geospatial data and datasets accessible through the Global Earth Observation System of Systems (GEOSS). It is suggested that the development of such a label will significantly improve user recognition of the quality of geospatial datasets and that its use will help promote trust in datasets that carry the established GEO Label. Furthermore, the GEO Label is seen as an incentive to data providers. At the moment GEOSS contains a large amount of data and is constantly growing. Taking this into account, a GEO Label could assist in searching by providing users with visual cues of dataset quality and possibly relevance; a GEO Label could effectively stand as a decision support mechanism for dataset selection. Currently our project - GeoViQua, - together with EGIDA and ID-03 is undertaking research to define and evaluate the concept of a GEO Label. The development and evaluation process will be carried out in three phases. In phase I we have conducted an online survey (GEO Label Questionnaire) to identify the initial user and producer views on a GEO Label or its potential role. In phase II we will conduct a further study presenting some GEO Label examples that will be based on Phase I. We will elicit feedback on these examples under controlled conditions. In phase III we will create physical prototypes which will be used in a human subject study. The most successful prototypes will then be put forward as potential GEO Label options. At the moment we are in phase I, where we developed an online questionnaire to collect the initial GEO Label requirements and to identify the role that a GEO Label should serve from the user and producer standpoint. The GEO Label Questionnaire consists of generic questions to identify whether users and producers believe a GEO Label is relevant to geospatial data; whether they want a single "one-for-all" label or separate labels that will serve a particular role; the function that would be most relevant for a GEO Label to carry; and the functionality that users and producers would like to see from common rating and review systems they use. To distribute the questionnaire, relevant user and expert groups were contacted at meetings or by email. At this stage we successfully collected over 80 valid responses from geospatial data users and producers. This communication will provide a comprehensive analysis of the survey results, indicating to what extent the users surveyed in Phase I value a GEO Label, and suggesting in what directions a GEO Label may develop. Potential GEO Label examples based on the results of the survey will be presented for use in Phase II.

Joint tenancies and English commorientes:a question of survivorship or severance?

The aim of this article is to provide a critical appraisal of the English law in relation to the doctrine of commorientes with particular reference to its implications in respect of property held on a joint tenancy. The article suggests a measure of reform which would produce a fairer dsitribution of joint property in circusmtances where all joint tenants have died in a common disaster and it cannot be ascertained which joint tenant died first.

Evaluating the use of IT by the third party logistics in South East Asia to achieve competitive advantage and its future trend

As the number of using 3PL providers are increasing rapidly in recent years, 3PL providers play a major role in the logistics industry. Due to customers demands are raising and changing, it has facilitated 3PL providers to invest IT systems that could meet customer requirements and create competitive advantage. The use of IT systems could assist 3PL providers to achieve supply chain visibility and enhance supply chain collaboration with business partners. In this paper, it is mainly focus on the Europe and Far East 3PL providers in terms of current and future IT systems, IT motivators and barriers, as well as the future supply chain demands that address by IT systems. The common IT system that implemented in both regions is information technology, which is mainly used to collaborate and share information with supply chain partners. Some of the common motivations and barriers were existed and 3PL providers need to be understood. Given the future demands of IT implementation and supply chain collaboration, IT systems such as RFID and integration systems would be strongly focus in the future. The suggestion about the advanced integration system such as business process management (BPM) could be the next key IT systems in the future logistics industry. © 2012 AICIT.

Focus group method and methodology:current practice and recent debate

This paper considers the contemporary use of focus groups as a method of data collection within qualitative research settings. The authors draw upon their own experiences of using focus groups in educational and 'community' user-group environments in order to provide an overview of recent issues and debates surrounding the deployment of focus group methods and to pick out specific areas of contention in relation to both their epistemological and practical implications. Accordingly, the paper reflects on some of the realities of 'doing' focus groups whilst, at the same time, highlighting common problems and dilemmas which beginning researchers might encounter in their application. In turn, the paper raises a number of related issues around which there appears to have been a lack of academic discussion to date.

Extra compensation for inventive employees:is our system equitable, unbiased and motivating?

There is a presumption that invention is good. It provides us with innovative goods, services and ways of doing things leading to greater employment, wealth and health. This article looks at the two recent UK cases regarding statutory extra compensation that may be awarded to employee inventors under the Patents Act 1977. Most universities worldwide and many companies have individual inventor reward schemes. Researchers now work in teams made up of both industry and academic researchers who are often based in different countries where different legal regimes apply. Is leaving the decision to award employees extra financial compensation up to individual companies unfair, unequal and de-motivating? Is having differing legislative systems in different European countries counter productive and a barrier to economic growth? There must be a balance between the inventor and the innovator. Do we have it right and if not what should it be? Legislation: Patents Act 1977 s.39 , s.40 , s.41 Cases: Kelly v GE Healthcare Ltd [2009] EWHC 181 (Pat); [2009] R.P.C. 12 (Ch D (Patents Ct)) Shanks v Unilever Plc [2010] EWCA Civ 1283; [2011] R.P.C. 12 (CA (Civ Div))

VLSI Watermark Implementations and Applications

This paper presents an up to date review of digital watermarking (WM) from a VLSI designer point of view. The reader is introduced to basic principles and terms in the field of image watermarking. It goes through a brief survey on WM theory, laying out common classification criterions and discussing important design considerations and trade-offs. Elementary WM properties such as robustness, computational complexity and their influence on image quality are discussed. Common attacks and testing benchmarks are also briefly mentioned. It is shown that WM design must take the intended application into account. The difference between software and hardware implementations is explained through the introduction of a general scheme of a WM system and two examples from previous works. A versatile methodology to aid in a reliable and modular design process is suggested. Relating to mixed-signal VLSI design and testing, the proposed methodology allows an efficient development of a CMOS image sensor with WM capabilities.