Security and the digital domain

Security does not sound a very exciting topic for this book, which is showing you new and challenging ways to view your business and how you conduct it. Security means many different things in different contexts. Most of the time, what it is about is protection of people or objects. In our context, security is about protection of information. Two questions arise from the notion of protection of information: 1)Why is protection necessary? and 2)What are we protecting it from? The first question concerns the fact that information has value. If it did not, there would be little point in keeping it. That value is not always value in a strictly financial sense, although the cost of recovering or recreating information may be a significant issue. Archivists have traditionally defined four main types of record value, namely: administrative/informational, legal/evidential, compliance/regulatory and historical. Security is about protecting these as much as anything else. Additionally, a great deal of information is about people, and in many cultures and circumstances people have a right to expect that at least some of the information about them is treated as confidential. Confidentiality implies protection. The second question concerns the fact that there are threats to information, an aspect that we will return to at intervals in this chapter. If one is to protect something, one has to identify what the threats are, so as to take appropriate steps to mitigate them. This chapter is essentially about what the threats are and the steps that can be taken in relation to them. If you have been an archivist or records manager for some time, you will probably have a fairly shrewd idea as to how to deal with many of these issues in a world of physical manifestations of information (books, manuscripts, ledgers, minute books, maps, plans and such like). You may be rather less clear how to deal with these matters in a world of digital manifestations (bits, bytes, computer files, databases and networks). One of the tasks of this chapter is to make the connections between the two worlds, so that you can use and build upon what you already know as the balance of your work moves from physical towards digital, as it probably will

The Effects of Media and their Logic on Legitimacy Sources within Local Governance Networks: A Three-Case Comparative Study

__Abstract__ Although theoretical and empirical work on the democratic legitimacy of governance networks is growing, little attention has been paid to the impact of mediatisation on democracies. Media have their own logic of news-making led by the media’s rules, aims, production routines and constraints, which affect political decision-making processes. In this article, we specifically study how media and their logic affect three democratic legitimacy sources of political decision-making within governance networks: voice, due deliberation and accountability. We conducted a comparative case study of three local governance networks using a mixed method design, combining extensive qualitative case studies, interviews and a quantitative content analysis of media reports. In all three cases, media logic increased voice possibilities for citizen groups. Furthermore, it broadened the deliberation process, although this did not improve the quality of this process per se, because the media focus on drama and negativity. Finally, media logic often pushed political authorities into a reactive communication style as they had to fight against negative images in the media. Proactive communication about projects, such as public relation (PR) strategies and branding, is difficult in such a media landscape

Structural issues affecting mixed methods studies in health research: a qualitative study

<p>Abstract</p> <p>Background</p> <p>Health researchers undertake studies which combine qualitative and quantitative methods. Little attention has been paid to the structural issues affecting this mixed methods approach. We explored the facilitators and barriers to undertaking mixed methods studies in health research.</p> <p>Methods</p> <p>Face-to-face semi-structured interviews with 20 researchers experienced in mixed methods research in health in the United Kingdom.</p> <p>Results</p> <p>Structural facilitators for undertaking mixed methods studies included a perception that funding bodies promoted this approach, and the multidisciplinary constituency of some university departments. Structural barriers to exploiting the potential of these studies included a lack of education and training in mixed methods research, and a lack of templates for reporting mixed methods articles in peer-reviewed journals. The 'hierarchy of evidence' relating to effectiveness studies in health care research, with the randomised controlled trial as the gold standard, appeared to pervade the health research infrastructure. Thus integration of data and findings from qualitative and quantitative components of mixed methods studies, and dissemination of integrated outputs, tended to occur through serendipity and effort, further highlighting the presence of structural constraints. Researchers are agents who may also support current structures - journal reviewers and editors, and directors of postgraduate training courses - and thus have the ability to improve the structural support for exploiting the potential of mixed methods research.</p> <p>Conclusion</p> <p>The environment for health research in the UK appears to be conducive to mixed methods research but not to exploiting the potential of this approach. Structural change, as well as change in researcher behaviour, will be necessary if researchers are to fully exploit the potential of using mixed methods research.</p

Inter-team Coordination in Large-Scale Agile Development: A Case Study of Three Enabling Mechanisms

Agile methods are increasingly used in large development projects, with multiple development teams. A central question is then what is needed to coordinate feature teams efficiently. This study exam- ines three mechanisms for coordination: Shared mental models, commu- nication and trust in a large-scale development project with 12 feature teams running over a four-year period. We analyse the findings in rela- tion to suggested frameworks for large-scale agile development and a theory on coordination, and provide new recommendations for practice and theory.Inter-team Coordination in Large-Scale Agile Development: A Case Study of Three Enabling MechanismspublishedVersio

Correlation of HPV16 Gene Status and Gene Expression With Antibody Seropositivity and TIL Status in OPSCC.

IntroductionHuman papillomavirus 16 (HPV16) is the main cause of oropharyngeal squamous cell carcinoma (OPSCC). To date, the links between HPV16 gene expression and adaptive immune responses have not been investigated. We evaluated the correlation of HPV16 DNA, RNA transcripts and features of adaptive immune response by evaluating antibody isotypes against E2, E7 antigens and density of tumor-infiltrating lymphocytes (TIL).Material and methodsFFPE-tissue from 27/77 p16-positive OPSCC patients was available. DNA and RNA were extracted and quantified using qPCR for all HPV16 genes. The TIL status was assessed. Immune responses against E2 and E7 were quantified by ELISA (IgG, IgA, and IgM; 77 serum samples pre-treatment, 36 matched post-treatment).ResultsAmounts of HPV16 genes were highly correlated at DNA and RNA levels. RNA co-expression of all genes was detected in 37% (7/19). E7 qPCR results were correlated with higher anti-E7 antibody (IgG, IgA) level in the blood. Patients with high anti-E2 IgG antibody (>median) had better overall survival (p=0.0311); anti-E2 and anti-E7 IgA levels had no detectable effect. During the first 6 months after treatment, IgA but not IgG increased significantly, and >6 months both antibody classes declined over time. Patients with immune cell-rich tumors had higher levels of circulating antibodies against HPV antigens.ConclusionWe describe an HPV16 qPCR assay to quantify genomic and transcriptomic expression and correlate this with serum antibody levels against HPV16 oncoproteins. Understanding DNA/RNA expression, relationship to the antibody response in patients regarding treatment and outcome offers an attractive tool to improve patient care

The genomic landscape of balanced cytogenetic abnormalities associated with human congenital anomalies

Despite the clinical significance of balanced chromosomal abnormalities (BCAs), their characterization has largely been restricted to cytogenetic resolution. We explored the landscape of BCAs at nucleotide resolution in 273 subjects with a spectrum of congenital anomalies. Whole-genome sequencing revised 93% of karyotypes and demonstrated complexity that was cryptic to karyotyping in 21% of BCAs, highlighting the limitations of conventional cytogenetic approaches. At least 33.9% of BCAs resulted in gene disruption that likely contributed to the developmental phenotype, 5.2% were associated with pathogenic genomic imbalances, and 7.3% disrupted topologically associated domains (TADs) encompassing known syndromic loci. Remarkably, BCA breakpoints in eight subjects altered a single TAD encompassing MEF2C, a known driver of 5q14.3 microdeletion syndrome, resulting in decreased MEF2C expression. We propose that sequence-level resolution dramatically improves prediction of clinical outcomes for balanced rearrangements and provides insight into new pathogenic mechanisms, such as altered regulation due to changes in chromosome topology

Long-term changes in lowland calcareous grassland plots using Tephroseris integrifolia subsp. integrifolia as an indicator species

We investigated the changes to calcareous grassland plots within protected sites, and whether Tephroseris integrifolia subsp. integrifolia can act as a useful indicator species for re-visitation studies within vegetation predicted to remain relatively stable. Twenty-two plots located across lowland England and all formerly containing T. integrifolia were re-surveyed following the methodology used in the original survey undertaken in the 1960s. Pseudo-turnover and between-observer bias were minimised by sampling replicate quadrats at each fixed plot using a single surveyor and at a similar time of year as the original survey. Qualitative details concerning grazing management were obtained for all sites. In contrast to other long-term re-visitation studies, all our study plots were intact and retained diverse, herb-rich vegetation, demonstrating the value of site protection. However, there were clear shifts in vegetation composition, most notably where T. integrifolia was absent, as shown by an increase in Ellenberg fertility and moisture signifying nutrient enrichment, and a decrease in the cover of low-growing, light-demanding specialists, with a change likely to be associated predominantly with grazing management. Whereas in the mid-20th century the greatest threat to calcareous grassland was habitat loss, undergrazing or temporary neglect now appears to pose the principal threat. Distinctive species such as T. integrifolia with marked sensitivity to habitat change provide a potentially useful tool for rapid assessment and monitoring of site quality. Focusing monitoring on such species allows non-expert observers to recognise the early stages of habitat degradation, providing, in effect, a “health check” on individual sites and groups of sites