Cracking the Code to Privacy: How Far Can the FBI Go?

As the Nation continues to deal with the fallout of the events of September 11th, it must continue to decide what limits on privacy will be sacrificed in order to allow the government to tighten its security efforts. Who would have guessed that in this crazy post-September 11th world, the latest champion of Constitutional freedoms would be a reputed mobster

Carnivore: Will It Devour Your Privacy?

Perhaps you have written an e-mail that looks something like this

Perspectives on Allyship in Academia

Allyship in academia is critical for creating inclusive communities that are welcoming to all students, but the perception of its benefits and challenges can vary depending on a number of factors. This session will explore perspectives of allyship in academia by bringing together a diverse group of faculty and students who can share a wide range of experiences and insights, and aims to facilitate a discussion among all attendees that leads to an exchange of ideas, the strengthening of our community, and progress toward our common goal of inclusion in computing

Nursing students’ attitudes toward patient-centred care in the United Kingdom.

Background: Respecting the uniqueness of each individual as part of person-centred approach is central to the provision of high quality nursing care. Valuing people as individuals with different needs and aspirations are attitudes to care-giving that student nurses need to develop. There is however, a scarcity of literature which focuses on assessment of student nurses’ patient-centred attitudes. Aim: To examine patient-centred attitudes among pre-registration nursing students. Design: A validated survey tool developed by Rolfe was used to measure the patient centred attitudes of nursing students in a U.K. University. Methods: The patient-centred attitudes of 149 student nurses were measured using a Patient-Centred Multi-Choice Questionnaire. Standard descriptive analyses were performed. Results: Female student nurses (n=119) undertaking undergraduate pre-registration nurse education, 20- to 29- years-old and in their third year of study dominated the sample group. The mean Patient-Centred Multi-Choice Questionnaire scores for the majority of the sample groups fell within the noticeably therapeutic attitude range. Those that scored highest within the noticeably therapeutic attitude range were males, under 20- years-old, second-year students and students studying children’s health. Conclusion: The relatively high levels of patient-centred attitudes which were evidenced, particularly the results from the male students, is reassuring. The conclusions drawn have implications for nurse recruitment strategies, assessment of prospective student patient-centred attitudes and the teaching, learning and assessment strategies deployed by nurse educators

Neutral genomic microevolution of a recently emerged pathogen, salmonella enterica serovar agona

Salmonella enterica serovar Agona has caused multiple food-borne outbreaks of gastroenteritis since it was first isolated in 1952. We analyzed the genomes of 73 isolates from global sources, comparing five distinct outbreaks with sporadic infections as well as food contamination and the environment. Agona consists of three lineages with minimal mutational diversity: only 846 single nucleotide polymorphisms (SNPs) have accumulated in the non-repetitive, core genome since Agona evolved in 1932 and subsequently underwent a major population expansion in the 1960s. Homologous recombination with other serovars of S. enterica imported 42 recombinational tracts (360 kb) in 5/143 nodes within the genealogy, which resulted in 3,164 additional SNPs. In contrast to this paucity of genetic diversity, Agona is highly diverse according to pulsed-field gel electrophoresis (PFGE), which is used to assign isolates to outbreaks. PFGE diversity reflects a highly dynamic accessory genome associated with the gain or loss (indels) of 51 bacteriophages, 10 plasmids, and 6 integrative conjugational elements (ICE/IMEs), but did not correlate uniquely with outbreaks. Unlike the core genome, indels occurred repeatedly in independent nodes (homoplasies), resulting in inaccurate PFGE genealogies. The accessory genome contained only few cargo genes relevant to infection, other than antibiotic resistance. Thus, most of the genetic diversity within this recently emerged pathogen reflects changes in the accessory genome, or is due to recombination, but these changes seemed to reflect neutral processes rather than Darwinian selection. Each outbreak was caused by an independent clade, without universal, outbreak-associated genomic features, and none of the variable genes in the pan-genome seemed to be associated with an ability to cause outbreaks

An appetite for social media in Irish SME food businesses?

The purpose of this study is to evaluate the current relationship between social media use and Irish SME food companies. The research seeks to determine if social media can effectively form an integral, and, ultimately, profitable part of their overall marketing approach. With the recent rapid advances in modern technology, the strategic use of social media as a means to increasing marketing reach and engagement makes the need for this research timely and apposite. The research design considered both qualitative and quantitative approaches and utilised the former in carrying out 17 in-depth interviews with those working within the Irish SME food industry.\ud Findings, as outlined, indicate that there is an increase in food brands engaging with social media. In the case of early-stage Irish Food businesses, social media is the only marketing activity carried out; more established food brands adopt a more planned approach to social media.\ud The main conclusion to be drawn from this research is that social media can help Irish SME food businesses to reach, engage with, and influence their key target markets. Social Media can assist in driving awareness and, more importantly, sales; however, effectiveness is dependent on social media being part of an overall marketing plan, which has been derived from the business objectives and strategy

Association between pain, radiographic severity, and centrally‐mediated symptoms in women with knee osteoarthritis

Objective To examine the relationship between pain, radiographic severity, and a common set of co‐occurring centrally‐mediated symptoms (fatigue, sleep quality, and depression) in women with knee osteoarthritis. Methods Participants underwent knee radiographs, and had repeated assessments of pain severity and other centrally‐mediated symptoms during a 5‐day home monitoring period. To examine associations between pain severity (the average of pain over the home monitoring period), measures of osteoarthritis radiographic severity (Kellgren/Lawrence grade, minimum joint space width), centrally‐mediated symptoms, and demographics (age) were used. Symptoms of fatigue, sleep efficiency, and depression were used in a composite measure representing centrally‐mediated symptoms. Results Using a series of linear regression models in which each variable was entered hierarchically (n = 54), the final model showed that 27% of the variance in pain severity was explained by age, radiographic severity, and centrally‐mediated symptoms. Centrally‐mediated symptoms explained an additional 10% of the variance in pain severity after the other 2 variables were entered. Conclusion Both radiographic severity and centrally‐mediated symptoms were independently and significantly associated with pain severity in women with knee osteoarthritis. In addition to more severe radiographic features, women with higher centrally‐mediated symptoms had greater pain severity. Treatments for women with symptomatic knee osteoarthritis may be optimized by addressing both peripheral and central sources of pain.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/88108/1/20583_ftp.pd

Report on the Assessment and Accreditation of Learners using OER

This report shares the findings and lessons learned from an investigation into the economics of disaggregated models for assessing and accrediting informal learners, with particular attention to the OER University (OERu) consortium. It also relies on data from a small-scale survey conducted by two of the authors on perceptions, practices and policies relating to openness in assessment and accreditation in post-secondary institutions (Murphy & Witthaus, 2012). These investigations include the perceptions of stakeholders in post-secondary education towards the OERu concept, combined with a look at economic models for universities to consider in implementing OER assessment and accreditation policies.This report was prepared under the UNESCO/COL Chair in OER programme, with funding from the Social Sciences and Humanities Research Council (SSHRC) of Canada, the Commonwealth of Learning and the Technology Enhanced Knowledge Research Institute (TEKRI) of Athabasca University

Social Difficulties in Youth with Autism With and Without Anxiety and ADHD Symptoms

Social difficulties inherent to autism spectrum disorder are often linked with co‐occurring symptoms of anxiety and attention deficit hyperactivity disorder (ADHD). The present study sought to examine the relation between such co‐occurring symptoms and social challenges. Parents of adolescents with autism (N = 113) reported upon social challenges via the social responsiveness scale (SRS) and anxiety and ADHD symptomatology via the Child Behavior Checklist. Results revealed differences in SRS scores across co‐occurring symptom subgroups (Anxiety, ADHD, Both, Neither)—namely, adolescents with autism and anxiety as well as those with autism, anxiety, and ADHD showed greater scores on the SRS than the other groups. Implications for research and clinical practice are discussed and recommendations are offered. Lay Summary Anxiety and attention deficit hyperactivity disorder (ADHD) symptoms are related to greater social challenges for adolescents with autism spectrum disorder. The present study found that autism with anxiety and autism with anxiety and ADHD, was related to greater social difficulties than autism alone. Findings provide further support for the intertwined nature of anxiety and ADHD symptoms in autism. What this may mean for research and clinical practice is considered and recommendations are suggested

Is theory of mind related to social dysfunction and emotional problems in 22q11.2 deletion syndrome (velo-cardio-facial syndrome)?

Social dysfunction is intrinsically involved in severe psychiatric disorders such as depression and psychosis and linked with poor theory of mind. Children with 22q11.2 deletion syndrome (22q11DS, or velo-cardio-facial syndrome) have poor social competence and are also at a particularly high risk of developing mood (40%) and psychotic (up to 30%) disorders in adolescence and young adulthood. However, it is unknown if these problems are associated with theory of mind skills, including underlying social-cognitive and social-perceptual mechanisms. The present cross-sectional study included classic social-cognitive false-belief and mentalising tasks and social-perceptual face processing tasks. The performance of 50 children with 22q11DS was compared with 31 age-matched typically developing sibling controls. Key findings indicated that, while younger children with 22q11DS showed impaired acquisition of social-cognitive skills, older children with 22q11DS were not significantly impaired compared with sibling controls. However, children with 22q11DS were found to have social-perceptual deficits, as demonstrated by difficulties in matching faces on the basis of identity, emotion, facial speech and gaze compared with sibling controls. Furthermore, performance on the tasks was associated with age, language ability and parentally rated social competence and emotional problems. These results are discussed in relation to the importance of a better delineation of social competence in this population