BARTER:promoting local spending behavior

In the wake of the 2008 economic collapse, there is renewed interest in strategies for ensuring the future economic success of nations in a globalized marketplace. One of the main ideas being championed by governments is to promote growth by encouraging local spending, although it is not clear how to motivate this behavioral shift. Local currency initiatives are increasingly popular, though due to certain practicalities are rarely successful in fostering long term and widespread change in spending behaviors. We report on the development of a persuasive system (BARTER) that leverages mobile and ubiquitous technology to overcome some of the limitations of local currencies, while also providing users with the insight needed to determine for themselves how local spending may benet their community

Multisensor Out Of Sequence Data Fusion for Estimating the State of Discrete Control Systems

The fusion center of a complex control system estimates its state with the information provided by different sensors. Physically distributed sensors, communication networks, pre-processing algorithms, multitasking, etc, introduce non-systematic delays in the arrival of information to the fusion center, making the information available out-of-sequence (OOS). For real-time control systems, the state has to be efficiently estimated with all the information received so far. So, several solutions of the OOS problem for dynamic multiple-input multiple-output (MIMO) discrete control systems traditionally solved by the Kalman filter (KF) have been proposed recently. This paper presents two new streamlined algorithms for the linear and non-linear case. IFAsyn, the linear algorithm, is equivalent to other optimal solutions but more general, efficient and easy to implement. EIFAsyn, the nonlinear one, is a new solution of the OOS problem in the extended KF (EKF) framework

A review of African horse sickness and its implications for Ireland

African horse sickness is an economically highly important non-contagious but infectious Orbivirus disease that is transmitted by various species of Culicoides midges. The equids most severely affected by the virus are horses, ponies, and European donkeys; mules are somewhat less susceptible, and African donkeys and zebra are refractory to the devastating consequences of infection. In recent years, Bluetongue virus, an Orbivirus similar to African horse sickness, which also utilises Culicoides spp. as its vector, has drastically increased its range into previously unaffected regions in northern Europe, utilising indigenous vector species, and causing widespread economic damage to the agricultural sector. Considering these events, the current review outlines the history of African horse sickness, including information concerning virus structure, transmission, viraemia, overwintering ability, and the potential implications that an outbreak would have for Ireland. While the current risk for the introduction of African horse sickness to Ireland is considered at worst ‘very low’, it is important to note that prior to the 2006 outbreak of Bluetongue in northern Europe, both diseases were considered to be of equal risk to the United Kingdom (‘medium-risk’). It is therefore likely that any outbreak of this disease would have serious socio-economic consequences for Ireland due to the high density of vulnerable equids and the prevalence of Culicoides species, potentially capable of vectoring the virus

National Eclipse Weather Experiment use and evaluation of a citizen science tool for schools outreach

The National Eclipse Weather Experiment (NEWEx) was a citizen science project for atmospheric data collection from the partial solar eclipse of 20th March 2015. Its role as a tool for schools’ outreach is discussed here, in seeking to bridge the gap between self-identification with the role of a scientist and engagement with science, technology, engineering and maths (STEM) subjects. (The science data generated has had other uses beyond this, explored elsewhere.) We describe the design of webforms for weather data collection, and the use of several external partners for the dissemination of the project nationwide. We estimate that up to 3500 pupils and teachers took part in this experiment, through the 127 schools’ postcodes identified in the data submission. Further analysis revealed that 43.3% of the schools were primary schools and 35.4% secondary. 96.3% of participants reported themselves as “captivated” or “inspired” by NEWEx. We also found that 60% of schools who took part in the experiment lie within the highest quintiles of engagement with higher education, which emphasises the need for the scientific community to be creative when using citizen science to target minority audiences

Retailers and deprivation: an exploratory study

Relationships between retailing and socio-economic deprivation have attracted academic and policy interest, notably focusing on health and diet (including 'food deserts') and retail-led regeneration. Recently, particularly after the economic downturn, declining high streets have been a concern. Yet as shop vacancies rose, especially in poorer neighbourhoods, expansion of certain trades perceived by some as anti-social became a concern: notably high-interest lenders and bookmakers operating high stakes gambling machines. Some suggest predatory motives and exploitation of the disadvantaged here, but with little evidence. This paper analyses locations of 'problematic' trades together with other businesses to establish the extent to which concentrations in deprived areas (defined by the English Index of Multiple Deprivation) exist. Several 'problematic' trades do appear concentrated in deprived areas, but so equally do conventional value retailers and poundshops. Areas for future research to clarify relationships are identified, but ultimately motive cannot be inferred from such analysis

The democratisation of party leadership selection: the Portuguese experience

In recent years, members of established political parties have received increased powers to select candidates and leaders. Several explanations have been advanced to account for this trend, focusing on the evolution of the political system, the characteristics of party systems or intra-party dynamics. The aim of this article is to examine the introduction of democratising reforms for leadership selection in Portuguese parties. Despite the high degree of centralisation and the low levels of internal participation, all governing parties have expanded members’ rights during the last decade. The main findings suggest that party leaders have decided to change methods for leadership selection mainly for instrumental purposes in order to consolidate their internal power or gain electoral benefits. Moreover, this organisational transformation has had reduced effects on the internal party functioning. Regardless of these similarities, the data show that there are important differences between parties with regard to levels of participation and internal competition

Pappa Ante Portas: The effect of the husband's retirement on the wife's mental health in Japan

The \u201cRetired Husband Syndrome\u201d, that affects the mental health of wives of retired men around the world, has been anecdotally documented but never formally investigated. Using Japanese micro-data and the exogenous variation across cohorts in the maximum age of guaranteed employment induced by a 2006 Japanese reform, we estimate that the husband's earlier retirement significantly increases the probability that the wife reports symptoms related to the syndrome. We also find that retirement has a negative effect both on the household's economic situation and on the husband's own mental health, and that the higher economic distress contributes to reducing the wife's mental health

Identifying the unique characteristics of independent fashion retailers in Scotland by utilising Porter’s generic competitive strategy model and the marketing mix

Independent retailers in the fashion sector make a substantial contribution to the UK economy at the time of significant change on the high street due to financial pressures and the growth of online trade. They provide an element of creativity and innovation to a homogenous retail landscape. The independent fashion retailer creates a destination and individual identity by presenting a unique offering and differentiated experience. Whilst independent retailers are important to the future of our high street, research is limited, particularly in the area of fashion independents. Therefore this research examines and identifies the unique characteristics of independent fashion retailers within Scotland. The research adopts a case study approach, qualitative methods of data collection in order to fulfil the aim and objectives of the study. Porter’s Generic Competitive Strategies and the marketing mix were utilised as a means of drawing out the individual aspects and unique characteristics of the independent fashion retailer.Los minoristas independientes en el sector de la moda hacen una contribución sustancial a la economía del Reino Unido en el momento de un cambio significativo debido a las presiones financieras y el crecimiento del comercio en línea. Proporcionan un elemento de creatividad e innovación a un paisaje minorista homogéneo. El distribuidor independiente de moda crea un destino y una identidad individual al presentar una oferta única y una experiencia diferenciada. Mientras que los minoristas independientes son importantes para el futuro, la investigación es limitada, sobre todo en el área de empresas independientes de la moda. Por lo tanto, esta investigación examina e identifica las características únicas de los minoristas independientes de moda en Escocia. La investigación adopta un enfoque de estudio de caso, métodos cualitativos de recolección de datos con el fin de cumplir con los objetivos del estudio. Las Estrategias Competitivas Generales de Porter y la mezcla de mercadeo se utilizaron como un medio de extraer los aspectos individuales y las características únicas del minorista de moda independiente

Combined treatment modality for intracranial germinomas: results of a multicentre SFOP experience

Conventional therapy for intracranial germinomas is craniospinal irradiation. In 1990, the Société Française d'Oncologie Pédiatrique initiated a study combining chemotherapy (alternating courses of etoposide–carboplatin and etoposide–ifosfamide for a recommended total of four courses) with 40 Gy local irradiation for patients with localized germinomas. Metastatic patients were allocated to receive low-dose craniospinal radiotherapy. Fifty-seven patients were enrolled between 1990 and 1996. Forty-seven had biopsy-proven germinoma. Biopsy was not performed in ten patients (four had diagnostic tumour markers and in six the neurosurgeon felt biopsy was contraindicated). Fifty-one patients had localized disease, and six leptomeningeal dissemination. Seven patients had bifocal tumour. All but one patient received at least four courses of chemotherapy. Toxicity was mainly haematological. Patients with diabetus insipidus (n = 25) commonly developed electrolyte disturbances during chemotherapy. No patient developed tumour progression during chemotherapy. Fifty patients received local radiotherapy with a median dose of 40 Gy to the initial tumour volume. Six metastatic patients, and one patient with localized disease who stopped chemotherapy due to severe toxicity, received craniospinal radiotherapy. The median follow-up for the group was 42 months. Four patients relapsed 9, 10, 38 and 57 months after diagnosis. Three achieved second complete remission following salvage treatment with chemotherapy alone or chemo-radiotherapy. The estimated 3-year survival probability is 98% (CI: 86.6–99.7%) and the estimated 3-year event-free survival is 96.4% (CI: 86.2–99.1%). This study shows that excellent survival rates can be achieved by combining chemotherapy and local radiotherapy in patients with non-metastatic intracranial germinomas. © 1999 Cancer Research Campaig