"I Saw You": searching for lost love via practices of reading, writing and responding

How do emotions move and how do emotions move us? How are feelings and recognitions distributed socio-materially? Based on a multi-site ethnographic study of a romantic correspondance system, this article explores the themes of love, privacy, identity and public displays. Informed by ethnomethodology and actor-network theory its investigations into these informal affairs are somewhat unusual in that much of the research carried out by those bodies of work concentrates on institutional settings such as laboratories, offices and courtrooms. In common with ethnomethodology it attempts to re-specify some topics of interest in the social sciences and humanities; in this case, documents and practices of writing and reading those documents. A key element of the approach taken is restoring to reading and writing their situated nature as observable, knowable, distributed community practices. Re-specifying topics for the social sciences involves the detailed description of several situated ways in which the romantic correspondence system is used. Detailing the translations, transformations and transportations of documents as 'quasi-objects' through several orderings, the article suggests that documents have no essential meaning and that making them meaningful is part of the work of those settings

An ethnography of a neighbourhood café: informality, table arrangements and background noise

Café society is something that many of us as customers and/or social theorists take for granted. Cafés are places where we are not simply served hot beverages but are also in some way partaking of a specific form of public life. It is this latter aspect that has attracted the attention of social theorists, especially Jürgen Habermas, and leads them to locate the café as a key place in the development of modernity. Our approach to cafés is to ‘turn the tables’ on theories of the public sphere and return to just what the life of a particular café consists of, and in so doing re-specify a selection of topics related to public spaces. The particular topics we deal with in a ‘worldly manner’ are the socio-material organisation of space, informality and rule following. In as much as we are able we have drawn on an ethnomethodological way of doing and analysing our ethnographic studies

Lawyer Disciplinary Processes: An Empirical Study of Solicitors’ Misconduct Cases in England and Wales in 2015

The Legal Services Act 2007 effected major changes in the disciplinary system for solicitors in England Wales. Both the practice regulator, the Solicitors Regulation Authority, and a disciplinary body, the Solicitors Disciplinary Tribunal, were reconstituted as independent bodies and given new powers. Our concern is the impact of the Act on the disciplinary system for solicitors. Examination of this issue involves consideration of changes to regulatory institutions and the mechanics of practice regulation. Drawing on Foucault’s notion of governmentality, empirical evidence drawn from disciplinary cases handled by the SDT and the SRA in 2015 is used to explore potentially different conceptions of discipline informing the work of the regulatory institutions. The conclusion considers the implications of our findings for the future of the professional disciplinary system

The validity of capillary blood sampling in the determination of human growth hormone concentration during exercise in men

This is an open access article - Copyright © 2004 BMJ Publishing Group LtdBACKGROUND: Studies measuring human growth hormone (hGH) in blood during exercise have mainly used venous sampling. The invasive nature of this procedure makes evaluation of hGH impossible in various exercise environments. OBJECTIVE: To determine whether capillary sampling could offer an alternative sampling method. METHODS: Capillary and venous blood samples were collected for determination of hGH at the end of each exercise stage during an incremental exercise test in 16 male club level competitive cyclists (mean (SD) age 30.8 (8.0) years, body mass 72.2 (7.1) kg, body fat 12.9 (3.5)%, peak oxygen consumption 4.18 (0.46) l⋅min−1). Linear regression, from a plot of venous v capillary blood hGH concentration, showed a correlation coefficient of r = 0.986 (p<0.001). When geometric means and log transformations were used, a coefficient of variation of 14.2% was demonstrated between venous and capillary flow for hGH concentration. The mean ratio limits of agreement were 0.62 (1.72)—that is, 95% of the ratios were contained between 0.36 and 1.07, with a mean of 0.62. CONCLUSIONS: Capillary blood sampling is an acceptable alternative to venous sampling for determining hGH concentration during rest and exercise. Sample sites should not be used interchangeably: one site should be chosen and its use standardised

A comprehensive survey of hearing questionnaires: how many are there, what do they measure, and how have they been validated?

The self-report questionnaire is a popular tool for measuring outcomes in trials of interventions for hearing impairment. Many have been designed over the last fifty years, and there is no single standard questionnaire that is widely accepted and used. We felt it would be a valuable resource to have a comprehensive collection of all adult hearing-loss questionnaires (excluding those wholly devoted to tinnitus, children, or cochlear implants) and to survey their degree of validation. We collated copies of every published hearing difficulty questionnaire that we could find. The search was primarily done by iterative reference searching. Questionnaire topics were obtained by mapping the text of each questionnaire onto a set of categories; reports of validation methods were taken from the primary paper(s) on each questionnaire. In total we found 139 hearing-specific questionnaires (though many others were found that were primarily about something else). Though not formally systematic, we believe that we have included every questionnaire that is important, most of those of some notice, and a fair fraction of those obscure. We classified 111 as “primary” and the remaining 28 as “contractions”, being shortened versions of a primary without any new questions. In total, there were 3618 items across all the primary questionnaires. The median number of items per questionnaire was 20; the maximum was 158. Across all items, about one third were concerned with the person’s own hearing, another third with the repercussions of it, and about a quarter with hearing aids. There was a wide range in validation methods, from only using items chosen statistically from wider pools and with formal validation against independent measures of clinical outcomes, to just reporting a correlation with an audiogram measure of hearing loss. The “state of play” of the field of hearing questionnaires will be discussed

Real-time data compression of broadcast video signals

A non-adaptive predictor, a nonuniform quantizer, and a multi-level Huffman coder are incorporated into a differential pulse code modulation system for coding and decoding broadcast video signals in real time

Is the Referendum question a theological question?

Margaret Whyte’s essay (which was selected as winner of the Fraser Prize competition for 2014) puts forward the argument that the Referendum on Scottish independence raises highly relevant theological questions about nationhood, social welfare and justice, and the role of the church. She uses biblical, theological and ecclesiological material to present a balanced discussion of the question, taking in consideration of the current position of religion in society, and of ecumenical and inter-faith issues.Publisher PD

THE DISCIPLINARY PROCESSES OF THE LEGAL PROFESSION

The legal profession in England and Wales has a long established approach to the regulation of lawyers’ behaviour. This is built on investigation and prosecution of disciplinary breaches by the professional bodies, with more serious cases being brought before disciplinary tribunals. These tribunals have wide disciplinary powers, including the ultimate sanction of striking off or disbarring offenders or re-admitting offenders after a period of time. The establishment of the Legal Services Board (LSB), with regulatory oversight for the legal professions, by the Legal Services Act 2007 focused attention on approaches to regulation and led to a switch in the emphasis of regulation from the individual to firms (or ‘entities’). The appointment of independent regulators of the professions suggested that there might be significant changes in regulatory philosophy and strategy. The Solicitors Regulation Authority (SRA) acquired powers to administer small fines on individual solicitors. It also promised to practise ‘risk based regulation’. It adopted a system of ‘outcomes focused regulation’ (OFR) based on a structure of auditing systems and processes. It was anticipated that these changes would drive changes in professional regulation. This research establishes a baseline for assessing these changes. It locates the work of the disciplinary tribunals for solicitors and barristers in the wider context of legal services regulation. It then provides a detailed analysis of all the disciplinary tribunal cases for the main legal professions heard in 2008. This analysis focuses on processes of investigation and prosecution, on the characteristics of respondents before the disciplinary tribunals, such as age, sex and institutional affiliations, the processing of cases and the imposition of sanctions

Real-time demonstration hardware for enhanced DPCM video compression algorithm

The lack of available wideband digital links as well as the complexity of implementation of bandwidth efficient digital video CODECs (encoder/decoder) has worked to keep the cost of digital television transmission too high to compete with analog methods. Terrestrial and satellite video service providers, however, are now recognizing the potential gains that digital video compression offers and are proposing to incorporate compression systems to increase the number of available program channels. NASA is similarly recognizing the benefits of and trend toward digital video compression techniques for transmission of high quality video from space and therefore, has developed a digital television bandwidth compression algorithm to process standard National Television Systems Committee (NTSC) composite color television signals. The algorithm is based on differential pulse code modulation (DPCM), but additionally utilizes a non-adaptive predictor, non-uniform quantizer and multilevel Huffman coder to reduce the data rate substantially below that achievable with straight DPCM. The non-adaptive predictor and multilevel Huffman coder combine to set this technique apart from other DPCM encoding algorithms. All processing is done on a intra-field basis to prevent motion degradation and minimize hardware complexity. Computer simulations have shown the algorithm will produce broadcast quality reconstructed video at an average transmission rate of 1.8 bits/pixel. Hardware implementation of the DPCM circuit, non-adaptive predictor and non-uniform quantizer has been completed, providing realtime demonstration of the image quality at full video rates. Video sampling/reconstruction circuits have also been constructed to accomplish the analog video processing necessary for the real-time demonstration. Performance results for the completed hardware compare favorably with simulation results. Hardware implementation of the multilevel Huffman encoder/decoder is currently under development along with implementation of a buffer control algorithm to accommodate the variable data rate output of the multilevel Huffman encoder. A video CODEC of this type could be used to compress NTSC color television signals where high quality reconstruction is desirable (e.g., Space Station video transmission, transmission direct-to-the-home via direct broadcast satellite systems or cable television distribution to system headends and direct-to-the-home)

Real-time transmission of digital video using variable-length coding

Huffman coding is a variable-length lossless compression technique where data with a high probability of occurrence is represented with short codewords, while 'not-so-likely' data is assigned longer codewords. Compression is achieved when the high-probability levels occur so frequently that their benefit outweighs any penalty paid when a less likely input occurs. One instance where Huffman coding is extremely effective occurs when data is highly predictable and differential coding can be applied (as with a digital video signal). For that reason, it is desirable to apply this compression technique to digital video transmission; however, special care must be taken in order to implement a communication protocol utilizing Huffman coding. This paper addresses several of the issues relating to the real-time transmission of Huffman-coded digital video over a constant-rate serial channel. Topics discussed include data rate conversion (from variable to a fixed rate), efficient data buffering, channel coding, recovery from communication errors, decoder synchronization, and decoder architectures. A description of the hardware developed to execute Huffman coding and serial transmission is also included. Although this paper focuses on matters relating to Huffman-coded digital video, the techniques discussed can easily be generalized for a variety of applications which require transmission of variable-length data