Disabled people and the Internet: experiences, barriers and opportunities

The UK government aims to make all its information and transactions available electronically by 2005. General use of the Internet also continues to grow. This report investigates the Internet's barriers and benefits for disabled people, and considers whether it acts as a means to reduce their social exclusion. The study surveys the views and experiences of disabled people, both Internet users and non-users. Topics covered include: what the Internet is used for; use of and difficulties with assistive devices (special equipment and adaptations needed by some disabled people in order to use computers); how people learn to use the Internet; views of website accessibility; advantages and disadvantages of Internet usage. It also explores participants' restrictions on using the Internet, and people's reasons for not using it. There has been little previous research in this area, but the authors review the existing literature. The report finds that many practical problems - such as the cost of training, finding appropriate assistive devices, website accessibility - all inhibit Internet opportunities for many disabled people

A positive choice: young people who drink little or no alcohol

This study examined the lives and choices of young people (aged 16-25) living in the UK who drink little or no alcohol. Current policy is directed at young people who drink alcohol with little attention paid to the insights of those who drink lightly or not at all. The influences that shape young people’s decisions and how their choices and patterns of consumption affect their lives were explored through interviews. The report: • examines current drinking patterns and identifies five ‘drinking types’; • highlights that choosing not to drink alcohol or to drink lightly is a commonplace and positive choice; • explores the influences and experiences that led young people to their choices and identifies three ‘narratives’ encapsulating their journeys; • considers the strategies and responses young people employ to manage not drinking or drinking lightly; and • critically examines the widely held assumption that drinking is part of‘growing up’ and discusses how ‘not drinking’ could be supported as a valid choice

A Pilot study on Burnout Syndrome: Its existence, causes and coping strategies practiced by medical professionals in Colombo South Teaching Hospital, Sri Lanka

Burnout syndrome among doctors causes increased turnover, decreased job satisfaction, depression, anxiety, frequent medical errors and patient death. Main aim of this paper is to identify existence of the burnout syndrome, underlying causes and analyze the coping strategies practiced by medical professionals of the Teaching Hospital, Colombo South (CSTH). The review of definitions elaborated the most accepted definition of the syndrome as one consisting of three dimensions namely emotional exhaustion (EE), depersonalization (DP) and reduced personal accomplishment (PA). Individuals scoring positive on EE and/ or DP dimension regardless of scoring positive on all three dimensions of the syndrome are considered as undergoing burnout syndrome related to work. Method used for investigating burnout syndrome was a deductive approach with a quantitative survey strategy. The survey hosted three questionnaires. First questionnaire was self – administered and validated by the authors and attempted to identify the causative factors of the syndrome. Instrument 2 - MBI – HSS validated by Samaranayake and Seneviratne (2010) was used to assess the prevalence of the syndrome among medical professionals practicing at CSTH. Coping strategies questionnaire developed and validated by Ellawala (2010) was used to measure the strategies currently practiced among medical professionals. Data collection through surveys was conducted among a sample of randomly selected 100 medical professionals. Findings illustrate that workload depicted in terms of private practice; gender and high personal contact nature of the work are not associated causes of the burnout syndrome. Long work hours, heavy work load, marital status, having less time to spend with family / friends, unpleasant work environment, unpleasant relationships with colleagues, having low autonomy at work and risk of major failure or patient death were recognized as associated causes of the burnout syndrome. Proportion of the syndrome was 53%. Of the study sample, 30% individuals scored positive on EE dimension, 24% scored positive on DP dimension and 24% scored positive on PA dimension. When considering the most popular coping strategies practiced in stressful situations, it was reported that listening to music, obtaining emotional support from family / friends and seeking comfort in the religion respectively. Another finding that contrasts from the major studies illustrated that 92% of the medical professionals in the sample never practiced harmful coping strategy of substance abuse for mitigating stress.Key Words: Burnout syndrome, Emotional exhaustion, Depersonalization, Reduced personal accomplishment, Medical professionals, Occupational stress, Coping strategie

Vegetation controls on channel stability in the Bell River, Eastern Cape, South Africa

Channel instability has occurred in the Bell River in the form of meander cutoffs, a number of which have occurred since 1952. Increased sediment loading from widespread gully erosion in the catchment has been proposed as the trigger for this instability. Willow species of the Salix family, in particular S. caprea, have been planted along the banks in an effort to prevent further channel shifting. This study reports the results of an investigation into the effect of vegetation on channel form and stability over a 17 km stretch of channel. Results indicate that riparian vegetation has significant effects on channel form which have implications for channel stability. Riparian vegetation increases bank stability and reduces channel cross-sectional area, thereby inducing stability at flows less than bankfull. Evidence indicates that narrow stable stretches are associated with relatively high levels of riparian vegetation. Wider, unstable channels are associated with relatively less riparian vegetation. The effectiveness of riparian vegetation relative to bank sediments was investigated. A dense growth of willows was found to have an equivalent effect to banks with a silt-clay ratio of about 70 per cent. The channel narrowing induced by vegetation may contribute to channel shifting at high flows. The reduced channel capacity is thought to result in more frequent overbank flooding which may ultimately lead to channel avulsion. Thus where increased sediment loading is pushing the channel towards instability, vegetation may be effective in imparting local stability, but it is unable to prevent long-term channel shifts, and may rather help to push the system towards more frequent avulsions

'White knuckle care work' : violence, gender and new public management in the voluntary sector

Drawing on comparative data from Canada and Scotland, this article explores reasons why violence is tolerated in non-profit care settings. This article will provide insights into how workers' orientations to work, the desire to care and the intrinsic rewards from working in a non-profit context interact with the organization of work and managerially constructed workplace norms and cultures (Burawoy, 1979) to offset the tensions in an environment characterized by scarce resources and poor working conditions. This article will also outline how the same environment of scarce resources causes strains in management's efforts to establish such cultures. Working with highly excluded service users with problems that do not respond to easy interventions, workers find themselves working at the edge of their endurance, hanging on by their fingernails, and beginning to participate in various forms of resistance; suggesting that even among the most highly committed, 'white knuckle care' may be unsustainable

Extreme weather events in the Sneeuberg, Karoo, South Africa: a case study of the floods of 9 and 12 February 2011

Two destructive flood events occurred in rapid succession in the semi-arid Sneeuberg Mountains of the Karoo, South Africa in February 2011. The temporal and spatial characteristics of these two extreme events are examined in this paper through analysis of data from an unusually dense, and reliable, network of farm rain gauges. These analyses add to our understanding derived from existing rain gauge information. Comparisons are then made with patterns from a range of modeled products derived from remote sensed information: the Modern-Era Retrospective Analysis for Research and Applications (MERRA), the Tropical Rainfall Measuring Mission (TRMM) and the Global Land Data Assimilation System (GLDAS). We found that the first flood event was widespread and precipitation was related strongly to altitude. The second was highly localised, with no relationship to altitude. Both had very sharply peaked rainfall intensities. These findings are of significance to the studies of flooding and landscape change in the area as such events have become more pronounced over the past 50 yr and it is likely that this trend will accelerate. The modeled patterns are derived largely from remote sensing and we found that they are reliable for drawing out monthly and annual variations but they make noticeable underestimates. They are poor estimates, however, both for the spatial distribution of precipitation, and the short term trends as they struggle to estimate the impact of topography and other local forcing factors. This finding corroborates information derived from other analyses at broader spatial scales using more widely spread, established rain gauge stations. Ten percent of southern Africa has been classified as mountainous and these areas provide much of our water resources so our findings are significant to water managers throughout this and similar mountainous regions

Topographic thresholds in gully development on the hillslopes of communal areas in Ngqushwa Local Municipality, Eastern Cape, South Africa

The relationships between the spatial distribution of gully erosion and topographic thresholds in the form of slope angle, position and configuration, as well as land use change in the form of abandoned lands were examined in several affected catchments of the Eastern Cape Province, South Africa. Land use and permanent gullies were mapped, digitized from orthophoto maps in Arc/info 3.5.2 GIS and converted to shapefiles using ArcView 3.2 GIS. Relationships between the mapped phenomena and topographic variables were sought using a Digital Elevation Model (DEM) in Idrisi Kilimanjaro GIS. A comparison between areas with a high potential for gullying and actual gully erosion was made using the Stream Power Index (SPI) as a surrogate for critical flow shear stress. Field surveys were also conducted to assess the present condition of the gullied sites as well as to validate DEM derivations. Seventy five percent of the gullied area was noted to lie on abandoned lands. A predominance of gullying in concave bottom lands was also identified. The SPI values highlighted a distinct preferential topographic zone for gully location. A conceptual model depicting the interaction between land use and topographic parameters to induce gully erosion was developed. This should assist local authorities to develop a policy regarding management of abandoned lands

Futures studies for the southern African region : ‘from Africa’ not ‘on Africa’

Futures studies is well established in the Nordic region and its history can be readily charted, but in Africa it barely exists in an institutional form and its evolution and impact is little known or understood. The first two sections of our paper briefly examine the history of futures studies, spending most attention on the African experience. We go on to show that the Higher Education landscape in the Southern African Development Community (SADC) region is very different to that in the Nordic region. Recent futures reports present forecasts and scenarios that show a differentiated Higher Education landscape in the SADC; there are few Higher Education Institutions (HEIs) and even the most optimistic forecasts show that the region as a whole will not meet the international enrollment norm of 30% by 2050. The last part of the paper examines our experience of collaboration with Finland and its well developed linkages between state and Universities. One outcome of three years of collaboration from 2007 to 2009 between two SANORD members, the Finland Futures Research Centre (now a part of the University of Turku) and Rhodes University, was a proposal to develop a multi-disciplinary, inter-institutional futures studies program intended to help Africa find its own voice in futures studies. The final part of our presentation reflects on the unsuccessful experiences that we have had to date in finding funding. We conclude by asking whether our experience can be seen as highlighting some of the challenges SANORD may be positioned to overcome if the SADC region’s HEIs are to achieve the Knowledge Village scenario and begin to match their Nordic counterparts