Toward a comprehensive conceptualization of business organizations and their members from a sensemaking perspective. Lessons learned from Picassoâeuro?s cubism

Until recently, much of the discussion regarding the type of organization theory needed in management studies focused on normative vs. descriptive roles of management science. Some authors however noticed that even a descriptive theory can have a normative impact. Among others, management theories are used by practitioners to make sense of their identity and roles in given contexts, and so guide their attitude, decision process, and behavior. The sensemaking potential of a theory might in this view represent an important element for predicting the adoption of a theory by practitioners. Accordingly, theories are needed which better grasp the increased complexity of today's business environment in order to be more relevant for practitioners. This article proposes a multi-faceted perspective of organizations. This implies leaving a simplistic view of organizations and building a 'cubist' conception. Picasso's cubism paintings are characterized by the use of multiple perspectives within a single drawing. Similarly, I argue here that managers must learn not only to add multiple responsibilities in their work, but to develop an integrated conception of their managerial identity and of their organizations in which the multiple social and economic dimensions are enmeshed. Social entrepreneurship is discussed as illustration of typical multi-faceted business.

Epidemiology and control of malaria and other arthropod born diseases

Malaria and other arthropod born diseases remain a serious public health problem affecting the lives and health of certain social groups when the two basic strategies to control fail due to : (1) the lack of effective chemoprophylaxis/chemotherapy or the rapid development of drug resistance of the infectious agents and (2) the ineffectiveness of pesticides or the arthropod vectors develop resistance to them. These situations enhances the need for the design and implementation of other alternatives for sustainable health programmes. The application of the epidemiological methods is essential not only for analyzing the relevant data for the understanding of the biological characteristics of the infectious agents, their reservoirs and vectors and the methods for their control, but also for the assessment of the human behaviour, the environmental, social and economic factors involved in disease transmission and the capacity of the health systems to implement interventions for both changes in human behaviour and environmental management to purpose guaranteed prevention and control of malaria and other arthropod born diseases with efficiency, efficacy and equity. This paper discuss the evolution of the malaria arthropod diseases programmes in the American Region and the perspectives for their integration into health promotion programs and emphasis is made in the need to establish solid basis in the decision-making process for the selection of intervention strategies to remove the risk factors determining the probability to get sick or die from ABDs. The implications of the general planning and the polices to be adopted in an area should be analyzed in the light of programme feasibility at the local level, in the multisectoral context specific social groups and taking in consideration the principles of stratification and equity

Perceptions of Europe in political and economic elites: a geographical compared analysis of Germany, Spain and Poland

Elite perceptions about Europe are a very important point in order to understand the current European integration process, as well as the future perspectives for the continent. This study makes a comparison between the perceptions which political and economical elites in some European countries have about the European Union process and its mechanisms. The main goal is to identify the differences in positions of each type of elites, as well as the variations among three key countries. The database built thanks to the INTUNE (Integrated and United? A quest for Citizenship in an ¨ever closer Europe¨) Project Survey on European Elites and Masses, funded by the Sixth Framework Programme of the EU [Contract CIT 3-CT-2005-513421] have being used. The questionnaire was applied between February and May 2007, in a total of 18 European countries. The national teams got a total of almost 2000 valid responses at European level. In the analysis we have showed some general descriptive statistics about the perception of Europe taking as a reference two dimensions of the INTUNE project: identity (attachment to the national level, the meaning of being a truly national, and the threats from Turkey that EU is facing at this moment) and representation (trust in European and national institutions, preferences for a national or an European army). The results are presented distinguishing between political (national MP’s in low chambers) and economical elites (presidents of corporations, general managers…) and, at the same time, among three countries: Germany as an original member of the European Union; Spain, incorporated in 1986; and a new member, Poland, joining the EU in 2004.

A simple and economic slide micro-immunoenzymatic (Micro-SIA) test for epidemiological studies of toxoplasmosis

A slide micro-immunoenzymatic assay (micro-SIA) to detectantibodies to non-particulate Toxoplasma gondii antigens is described. This assay allows the diagnosis of toxoplasmosis infection in about 1 hr. Twenty-four determinations can be performed per slide. Five hundred ng of antigen and 5 or 10 µl drop of each reactive are necessary per well. The clear contrast of colours obtained for negative and positive sera after the test is finished, allows direct discrimination of the results. However, it is possible to quantify the results of the reaction using a minireader. Sera dilution cutoff value, determined as themost frequent titre for the general population, is 1:100. The toxoplasma micro-SIA correlates well with indirect immunofluorescence (IIF), its sensitivity is atleast three times as much as IIF. The test has an intra and inter assay variation coefficient of 5.46 per cent and of 6.24 per cent respectively. Sera obtained at random from argentinian people were analyzed and a 56 per cent of infection was found. The main features of the Toxoplasma micro-SIA are its simplicity, sensitivity, reproducibility, and the virtual absence of background making it very suitable for screening tests.

Mentoring, educational services, and economic incentives longer-term evidence on risky behaviors from a randomized trial

This paper is the first to use a randomized trial in the US to analyze the short- and long- term impacts of an afterschool program that offered disadvantaged high-school youth: mentoring, educational services, and financial rewards to attend program activities, complete high-school and enroll in post-secondary education on youths' engagement in risky behaviors, such as substance abuse, criminal activity, and teenage childbearing. Outcomes were measured at three different points in time, when youths were in their late-teens, and when they were in their early- and their latetwenties. Overall the program was unsuccessful at reducing risky behaviors. Heterogeneity matters in that perverse effects are concentrated among certain subgroups, such as males, older youths, and youths from sites where youths received higher amount of stipends. We claim that this evidence is consistent with different models of youths' behavioral response to economic incentives. In addition, beneficial effects found in those sites in which QOP youths represented a large fraction of the entering class of 9th graders provides hope for these type of programs when operated in small communities and supports the hypothesis of peer effects.

CO2 emissions and economic activity: heterogeneity across countries and non stationary series

This paper explores the homogeneity of the functional form, the parameters, and the turning point, when appropriate, of the relationship between CO2 emissions and economic activity for 31 countries (28 OECD, Brazil, China, and India) during the period 1950 to 2006 using cointegration analysis. With a sample highly overlapped over time between countries, the result reveals that the homogeneity across countries is rejected, both in functional form and in the parameters of long term relationship. This confirms the relevance of considering the heterogeneity in exploring the relationship between air pollution and economic activity to avoid spurious parameter estimates and infer a wrong behavior of the functional form, which could lead to induce that the relationship is reversed when in fact it is direct.

Understanding the religious behaviour of Muslims in the Netherlands and the UK

The position of Muslims in Western societies is the subject of intense study and debate. However, remarkably little attention has been paid to the practice of European Muslims and how Muslim religiosity relates to conventional measures of social and economic integration. In this paper we draw on theories of secularization, assimilation, revitalization and integration to explore the correlates of attendance at religious meetings for Muslims of different backgrounds in the Netherlands and the UK. We conclude that patterns of religiosity and secularisation cannot be generalised across national contexts.

Alveolar echinococcosis: from a deadly disease to a well-controlled infection. Relative survival and economic analysis in Switzerland over the last 35 years.

BACKGROUND/AIMS: Alveolar echinococcosis (AE) is a serious liver disease. The aim of this study was to explore the long-term prognosis of AE patients, the burden of this disease in Switzerland and the cost-effectiveness of treatment. METHODS: Relative survival analysis was undertaken using a national database with 329 patient records. 155 representative cases had sufficient details regarding treatment costs and patient outcome to estimate the financial implications and treatment costs of AE. RESULTS: For an average 54-year-old patient diagnosed with AE in 1970 the life expectancy was estimated to be reduced by 18.2 and 21.3 years for men and women, respectively. By 2005 this was reduced to approximately 3.5 and 2.6 years, respectively. Patients undergoing radical surgery had a better outcome, whereas the older patients had a poorer prognosis than the younger patients. Costs amount to approximately Euro108,762 per patient. Assuming the improved life expectancy of AE patients is due to modern treatment the cost per disability-adjusted life years (DALY) saved is approximately Euro6,032. CONCLUSIONS: Current treatments have substantially improved the prognosis of AE patients compared to the 1970s. The cost per DALY saved is low compared to the average national annual income. Hence, AE treatment is highly cost-effective in Switzerland.

Men and Domestic Violence: What research tells us

Men and Domestic Violence: What research tells us In late 2000, the Department of Health and Children, in conjunction with the North Eastern Health Board, commissioned Kieran McKeown Limited, Social and Economic Consultants to prepare a literature review of research carried out in other jurisdictions Click here to download PDF 578kb Background Note PDF 10kb Peer Review 1 PDF 21kb Peer Review 2 PDF 17kb

Building Children and Young People's Resilience in Schools

Evidence Review 2 - Building children and young people's resilience in schools Briefing 2 - Building children and young people's resilience in schools This pair of documents, commissioned by Public Health England, and written by the UCL Institute of Health Equity, address the role of schools in building children and young people’s resilience and capabilities. They provide a summary of evidence about the effect of resilience on health, the unequal distribution of resilience and its contribution to levels of health inequalities. The review outlines the potential actions that can be taken in schools in order to build resilience for all children and young people and reduce inequalities in resilience. Throughout, a social determinants approach to resilience is taken. Children and young people’s individual characteristics are seen as shaped by, and related to, inequities in power, money and resources, and the conditions in which they are born, grow, live, and in which they will work and age. Family and community resilience are highly significant and similarly shaped by wider social and economic factors. The full evidence review and a shorter summary briefing are available to download above. This document is part of a series. An overview document which provides an introduction to this and other documents in the series, and links to the other topic areas, is available on the ‘Local Action on health inequalities’ project page. A video of Michael Marmot introducing the work is also available on our videos page.

Promoting young people's social and emotional wellbeing in secondary education.

This guidance is for all those who have a responsibility for the social and emotional wellbeing of young people in secondary education. This includes teachers, support staff, governors and professionals with public health as part of their remit working in education (including the independent sector), local authorities, the NHS and the wider public, voluntary and community sectors. It focuses on interventions to support all young people aged 11-19 who attend any education establishment. Social and emotional wellbeing includes being happy, confident and in control, with the ability to solve and cope with problems and have good relationships with other people. The six recommendations cover: strategy, the key principles and conditions, working in partnership with parents, families and young people, the curriculum, and training and professional development. They include: â?¢ Secondary education establishments should have access to the specialist skills, advice and support they require. â?¢ Practitioners should have the knowledge, understanding and skills they need to develop young peopleâ?Ts social and emotional wellbeing. â?¢ Secondary education establishments should provide a safe environment which nurtures and encourages young peopleâ?Ts sense of self-worth, reduces the threat of bullying and violence and promotes positive behaviour. â?¢ Social and emotional skills education should be tailored to the developmental needs of young people.This resource was contributed by The National Documentation Centre on Drug Use.

Immune response mechanisms and protection against "Plasmodium falciparum" and "Plasmodium berghei"

Malaria is one of the most important tropical and infectious diseases causing many deaths and enormous social and economic consequences, particularly in the developing countries. Despite of widely use of anti-malaria drugs and insecticide, the development of successful vaccines constitutes one of the main strategies to control malaria transmission. Several proteins expressed from blood stage such as merozoite surface proteins (MSP] or liver stage as circumsporozoite protein (CSP) are shown to be the targets of immune responses in humans and in animals. Thus, several studies have illustrated that natural infection and laboratory immunizations of humans and animals with Plasmodium sporozoite (SPZ) and its derivate-proteins (peptides) can elicit protection and control of parasite infection. However, a clear understanding of immune response against defined Plasmodium proteins should be the prerequisite conditions before any development of appropriate vaccines. In this order, our study focused on the immune responses to MSP2 (dimorphic and C-terminal fragments) in human and mice; and the mechanisms by which mouse infected hepatocytes present Plasmodium antigens to CD8+ T-cells to induce protective immunity in mice.¦The first part of this work shows that infected hepatocytes can present Plasmodium antigens to PbCSP-specific CD8+ T-cells and induce a protective immunity in mice. Here, this was addressed in vivo and showed that the infected hepatocytes were able of stimulating of primed-and naive-CD8+ T-cell clones and induced fully protective immunity against SPZ challenge. The role of infected hepatocytes in antigen presentation was illustrated here by their graft into immuno-deficient mice and depletion of cosspresenting dentritic cells (DCs) that are known to have key role in the activation of CD8+ T-cells during the liver cycle stage of Plasmodium.¦The second part of this project concerned the fine specificity of Ab responses regarding D and C regions of the two allelic families of MSP2 (3D7 and FC27). Covering of the two regions by overlapping-20 mers led to delineate the epitopes in the different endemic areas and different age groups of donors. The major epitopes characterizing D or C regions were conserved in different endemic areas (P12/P13 and P15/P16 for the 3D7-D, P23/24 and P25/26 for the FC27-D; P29/P30 for the C region). This offers thus, the possibility of a multi-epitope vaccine design including the major epitopes from the two domains of the two allelic MSP2 families. On the other, the 20 mers, particularly some major epitopes of the 3D7-Dregion (P12, P13 and P16) belonged to the epitopes that presented a high probability to be associated with protection in the children group [1 to 5 year-old). In addition, D and C LSP purified Abs (pAbs) recognized merozoite derived polypeptides and native proteins. A crossreactivity activity of homologous pAbs against the heterologous was also illustrated between the two allelic MSP2 parasites. Finally, the functional analysis of D regions pAbs showed an inhibition of Plasmodium falciparum growth suggesting the functional biological activity of the D region pAbs in the control of malaria.¦The last part of this project aimed the evaluation of the immunogenicity of the D and C region LSPs of the two allelic MSP2 families in the presence of adjuvants for the possible use in clinical trial study in humans. The MSP2 LSP mixture showed that D and C were immunogenic and defined limited epitopes (whose intensity of immune responses) depending on the adjuvants and mouse strain for the D regions. The major epitopes characterizing the C region were usually conserved in different strains of mouse and adjuvants used. Furthermore, the single region (either with D or C) immunization of mice confirmed the immunogenicity and the presence of their limited epitopes. We concluded that the possibility to finely delineate in animals the immune responses to antigens might help to select optimal antigen/adjuvant combinations to be tested later in clinical trials. Thus, formulation of glucopyranosyl-lipid A stable emulsion, GLA-SE (toll like receptor (TLR) 4 agonist) and its different combination (CpG: TLR9 agonist and GDQ: LR7 agonist) with MSP2 LSP was better than with alum, montanide ISA 720 (Mt) and virosome. Immunization of mice with allelic LSP did not show a crossreactivity between the two allelic MSP2 parasites unlike as humans, suggesting that the crossreactivity could be acquired during natural infection of the population who are usually exposed to both allelic parasite forms (3D7 and FC27).¦Nevertheless, similar epitope of D (P12, P13 and P25) and C (P29) regions have been found both in mice and human. This offers an opportunity to compare their epitopes in naïve immunized donors with LSPs and naturally infected populations in the endemic areas.