Constitution, Diversification and Normalisation of a Health Problem: Organising the Fight against AIDS in Switzerland (1984-2005)

The article traces the formation, diversification and normalization of the AIDS cause in Switzerland. Particular emphasis is placed on interactions between the medical field, public authorities and associative space, the latter being understood as the place where individual and collective actors compete to define the cause. The authors argue that the major phases in the structuring of the struggle, the pace of state intervention and the creation of a multi-organizational field, can only be understood if one adopts a 'configurational perspective' attentive to the manner in which, in a given context and under the effect of particular constraints, key actors strategically interact and contribute to transforming their environment and their chances of reaching their goals. This approach takes into account the changing socio-biological characteristics of those who have committed themselves to the cause. In turn, internal movement divisions about how to respond to the epidemic as well as the changing perceptions of the disease have modified the opportunities for commitment, encouraging certain individual kinds of people and excluding others.

Less is more ? The Commission proposal on access to EU documents and the proper limits of transparency

Transparency is now seen as a key tool of democratic governance. The European Union's commitment to transparency is now at the centre of a crucial debate between the Commission and the Parliament on the future of citizen's right of access to information. This article presents the main characteristics of the current regime and questions the pertinence of the proposed changes in light of the international drive at modernising access to information laws and the attempt at identifying the ̳proper limits of transparency'. The questions raised range from the identification of what can be accessed to the definition of exemption and the protection of competing interests.

Travail militant, action collective et rapports de genre

In that paper we propose a gendered approach to social movements and political activism, based on a critical review of the litterature in French and English. In social movements and militantism studies, gender lines of division are most of the time ignored. Social movements are perceived as being « gender neutral ». However, that dimension is a determinant factor of collective action at the macro level of political opportunities and contexts, at the meso level of organisations and their modes of functionning, at the micro level of the logics of individual commitment and the division of militant labor.

09008-005 Hewitt Creek Final Report

The primary goal of the Hewitt Creek watershed council is to have Hewitt-Hickory Creek removed from the Iowa impaired waters (303d) list. Hewitt Creek watershed, a livestock dense 23,005 acre sub-watershed of the Maquoketa River Basin, is 91.2% agricultural and 7.5% woodland. Since 2005, sixty-seven percent of 84 watershed farm operations participated in an organized watershed improvement effort using a performance­ based watershed management approach, reducing annual sediment delivery to the stream by 4,000 tons. Watershed residents realize that water quality improvement efforts require a long-term commitment in order to meet their watershed improvement goals and seek funding for an additional five years to continue their successful watershed improvement project. Cooperators will be provided incentives for improved environmental performance, along with incentives and technical support to address feedlot runoff issues and sub-surface nitrate-nitrogen loss. The Phosphorus Index, Soil Conditioning Index and cornstalk nitrate test will be used by producers as measures of performance to refine nutrient and soil loss management and to determine effective alternatives to reduce nutrient and sediment delivery. Twenty-five livestock operations will improve feedlot runoff control systems and five sub-surface bioreactors will be installed to reduce nitrate delivery from priority tile-drained fields. The Hewitt Creek council will seek additional cost-share funding for high-cost feedlot runoff control structures, sediment control basins and stream bank stabilization projects.

Composition and functional groups of epiedaphic ants (Hymenoptera: Formicidae) in irrigated agroecosystem and in nonagricultural areas

The objective of this work was to evaluate the species composition and functional groups of ants in nonagricultural (NA) and in irrigated areas (S, seasonal irrigation; P, irrigation with well water; W, irrigation with wastewater) in an arid agricultural region in central Mexico, throughout 2005 and 2006. A total of 52,358 ants belonging to 6 subfamilies, 21 genera and 39 species was collected using pitfall traps. The species best represented in all plots were: Forelius pruinosus, Pheidole obtusospinosa, Monomorium minimum and Dorymyrmex spp. NA plots recorded the highest density of ants. The highest values for diversity (H') and equitativity (J') were recorded in NA and P plots, while the lowest were recorded in W plots. Cluster analysis showed two different groups regarding species composition: NA-S and W-P. Functional groups recorded were: dominant Dolichoderinae, three species; subordinate Camponotini, five species; hot climate specialists, three species; tropical climate specialists, seven species; cold climate specialists, five species; cryptic species, one species; opportunists, six species; generalized Myrmicinae, nine species. Agricultural activity affects the structure of the ant community with epiedaphic forage, and the constant use of irrigation wastewater in conjunction with intense agricultural practices has negative effect upon species richness of epiedaphic ants.

Water Rights and Allocation, January 2010

Iowa Department of Natural Resources commitment to improving the management of both the quantity and quality of water resources, a committee was formed to assess the current policies and practices regarding water rights and allocation, and to make recommendations that would assist the state in moving toward a sustainable future. Water allocation concerns have been raised again in the past few years as increases in the demand for water are projected due to ethanol production, geothermal heating-cooling, and potential irrigation expansion.

Callings in career: A typological approach to essential and optional components

A sense of calling in career is supposed to have positive implications for individuals and organizations but current theoretical development is plagued with incongruent conceptualizations of what does or does not constitute a calling. The present study used cluster analysis to identify essential and optional components of a presence of calling among 407 German undergraduate students from different majors. Three types of calling merged: "negative career self-centered", "pro-social religious", and "positive varied work orientation". All types could be described as vocational identity achieved (high commitment/high self-exploration), high in career confidence and career engagement. Not defining characteristics were centrality of work or religion, endorsement of specific work values, or positivity of core self-evaluations. The results suggest that callings entail intense self-exploration and might be beneficial because they correspond with identity achievement and promote career confidence and engagement while not necessarily having pro-social orientations. Suggestions for future research, theory and practice are suggested.

06033-015 Fox River Watershed Final Report

With WIRB funding the Fox River Ecosystem Development board will install prioritized practices identified by assessments within the impaired segment of Fox River that currently will not be funded by Iowa Section 319 or Watershed Protection Funds. The FRED board is also asking for funding for a three year position for continuing assessment, planning, and technical assistance. Through various funding sources local work groups have been able to address some of the critical and high priority areas. But, as further assessments are made, commitment, and need expressed from landowners grow, the FRED board and SWCD districts in both Iowa and Missouri are committed not only to seek funding to continue water quality efforts for more practices but also enhance and protect existing practices and investments that protect our water quality and economic viability in both states.

08025-015 Remsen Source Water Protection Final Report

The City of Remsen is proactively addressing an increase of nitrates in their public water supply before it becomes a financial catastrophe for them. An intensive assessment was conducted by the Iowa DNR Source Water Protection program as one of four pilot projects in the state. This assessment far surpassed standard desktop assessments and gathered monitoring information in-the-field led by a local watershed group. This was incorporated into a computer modeling program to help the local watershed group discuss alternatives. This comprehensive approach clearly identified the source of nitrate infiltration as a cropland area adjacent to the City well field. Many options were evaluated but only one option provided an economical, viable and secure answer to the water supply needs of Remsen for generations to come. The watershed planning group chose to seek the purchase of this critical area of cropland and convert it to a deep rooted mixture of native grasses. This WIRB funding is intended to be used to acquire a small area totaling 21.1 acres. It represents about 22% of the total local project effort. This will be added to the existing City well field of 40.2 acres and another piece of adjacent property, 35.34 acres, that the City recently acquired as part of an overall aggressive program to protect the community water supply. The City has a signed purchase agreement for 14.4 acres of the 21.1 and a strong verbal commitment to obtain the remaining 5.7 acres. This project has been very active for almost 2 years and is ready to implement immediately upon funding notification. The establishment of native grasses, funded by the local chapter of Pheasants Forever, will take approximately the next three years of operation & maintenance.

06012-006 Lime Creek NPS Project Final Report

Lime Creek is a sub-watershed of the Cedar River above; approximately 25 miles from Cedar Rapids. The lower half of the stream is on the Iowa 2004 Section 303(d) impaired waters list. Monitoring by the Cedar River Watershed Monitoring Coalition documents that Lime Creek delivers above average amounts of nitrate+ nitrite-N, ammonia-Nand total phosphorus (above the 901 percentile) compared to other Cedar River sub-watersheds. The Cedar Rapids water utility is concerned about increasing delivery of nitrate+nitrate to the Cedar River, which provides drinking water for about 125,000 people in the area. A group of local citizens has formed the Lime Creek watershed council with the goal of reducing pollutant delivery to the creek and promoting sustainable, watershed-wide action by producers, urban and rural residents for improved environmental management. The council has established a performance-based program that rewards cooperators for improvement in research-based test and index scores which directly measure environmental impact of BMPs. The Iowa Com Growers Association is funding the performance rewards. The Watershed Coalition is contributing in-kind monitoring. Council and performance cooperators participate primarily with commitment of their own resources. WIRB funds will be used to increase program cooperators and for staff support. In addition to improvement of water quality in Lime Creek, the project will establish baseline values for arket-based a pro ch to valuing pollutant reduction by intensive livestock operations in eastern Iowa.

Tolerogenic dendritic cells and their role in induction of immune tolerance

Les cellules dendritiques sont des cellules du système immunitaire qui permettent d'instruire les lymphocytes T, autres cellules de ce système, pour mettre en place une réponse immunitaire adaptée afin de combattre et vaincre une infection. Ces cellules dendritiques vont reconnaître des motifs spécifiquement exprimés par des pathogènes par l'intermédiaire de récepteurs exprimés à leur surface. En détectant ces molécules, elles vont s'activer et subir diverses modifications pour pouvoir activer les lymphocytes T. Elles vont alors interagir avec les lymphocytes Τ et transférer les informations nécessaires pour que ces cellules s'activent à leur tour et produisent différentes protéines de façon à éliminer le pathogène. En fonction du type de pathogène, les informations transférées entre les cellules dendritiques et les lymphocytes seront différentes de manière à produire la réponse immunitaire la mieux adaptée pour supprimer l'élément infectieux. Dans le corps, les cellules dendritiques circulent continuellement afin de détecter les éléments étrangers. Quand elles reconnaissent une protéine étrangère, elles la phagocytent, c'est-à-dire qu'elles la mangent afin de pouvoir la présenter aux lymphocytes T. Mais quand elles phagocytent un élément étranger, elles peuvent également prendre des éléments du soi, comme par exemple quand elles phagocytent une cellule infectée par un virus. Les cellules dendritiques doivent alors être capables de différentier les molécules du soi et du non-soi de façon à ne pas induire une réponse en présentant un antigène du soi aux lymphocytes T. D'autant plus que lors de leur développement, les lymphocytes Τ qui sont capables de reconnaître le soi sont éliminés mais ce système n'est pas parfait et donc certains lymphocytes Τ auto-reactifs peuvent se trouver dans le corps. Il existe ainsi d'autres mécanismes en périphérie du site de développement pour inhiber ces lymphocytes Τ auto-reactifs. Ce sont les mécanismes de tolérance. Quand les lymphocytes Τ induisent une réponse aux antigènes du soi, cela résulte à des maladies auto-immunes. Dans mon projet de recherche, nous avons travaillé avec des lignées de cellules dendritiques, c'est-à-dire des cellules dendritiques semblables à celles que l'on peut trouver in vivo mais qui sont immortalisées, elles peuvent donc être cultiver et manipuler in vitro. Nous avons génétiquement modifiées ces lignées cellulaires pour qu'elles expriment des molécules immunosuppressives afin d'étudier comment induire une tolérance immunitaire, c'est-à-dire si l'expression de ces molécules permet d'éviter de générer une réponse immunitaire. Pour cela, nous avons utilisé des modèles murins de tumeurs et de maladies auto-immunes. Nous avons démontré que ces lignées de cellules dendritiques peuvent être un grand outil de recherche pour étudier les bénéfices de différentes molécules immuno-modulatrices afin d'induire une tolérance immunitaire à différents antigènes. - Les cellules dendritiques sont responsables de l'induction des réponses immunitaires adaptatives. Suite à une infection microbienne, les cellules dendritiques s'activent, elles induisent l'expression de molécules de costimulation à leur surface, sécrètent des cytokines et induisent la différentiation des cellules Τ effectrices et mémoires. De plus, les cellules dendritiques ont un rôle important dans l'induction et la maintenance de la tolérance immunitaire au niveau du thymus et en périphérie, en induisant l'anergie, la délétion ou la conversion des cellules Τ naïves en cellules régulatrices. Dans notre groupe, une nouvelle lignée de cellules dendritiques appelée MuTu a été crée par la culture de cellules dendritiques tumorales isolées à partir d'une rate d'une souris transgénique, dans laquelle l'expression de l'oncogène SV40 et du GFP sont sous le contrôle du promoteur CD1 le, et sont ainsi spécifiquement exprimés dans les cellules dendritiques. Ces nouvelles lignées appartiennent au sous-type des cellules dendritiques conventionnelles exprimant CD8a. Elles ont conservé leur capacité d'augmenter l'expression des marqueurs de costimulation à leur surface ainsi que le production de cytokines en réponse à des ligands des récepteurs Toll, ainsi que leur capacité à présenter des antigènes associés aux molécules du complexe majeur d'histocompatibilité (CMH) de classe I ou II pour activer la prolifération et la différentiation des lymphocytes T. En utilisant un système de transduction de lentivirus de seconde génération, ces nouvelles lignées de cellules dendritiques ont été génétiquement modifiées pour sur-exprimer des molécules immunosuppressives (IL-10, TGFP latent, TGFp actif, Activin A, Arginase 1, IDO, B7DC et CTLA4). Ces lignées permettent d'étudier de manière reproductible le rôle de ces molécules potentiellement tolérogènes sur les réponses immunitaires in vitro et in vivo. Ces lignées potentiellement tolérogènes ont été testées, tout d'abord, in vitro, pour leur capacité à inhiber l'activation des cellules dendritiques, à bloquer la prolifération des cellules Τ ou à modifier leur polarisation. Nos résultats démontrent qu'en réponse à une stimulation, la sur-expression des molécules costimulatrices et la sécrétion de molécules pro- inflammatoires est réduite quand les cellules dendritiques sur-expriment l'IL-10. La sur¬expression de TGFp sous sa forme active induit le développement de cellules régulatrices CD4+ CD25+ Foxp3+ et bloque la réponse CD8 cytotoxique tandis que la sur-expression de CTLA4 à la surface des cellules dendritiques inhibe une réponse Thl et induit des lymphocytes Τ anergiques. Ces lignées ont également été utilisées pour étudier l'induction de tolérance in vivo. Tout d'abord, nous avons étudié l'induction de tolérance dans un modèle de développement de tumeurs. En effet, quand les lignées tumorales sont transférées dans les lignées de souris C57BL/6, elles sont reconnues comme du non-soi du à l'expression de l'oncogène SV40 et du GFP et sont éliminées. Ce mécanisme d'élimination a été étudié en utilisant une lignée de cellules dendritiques modifiée pour exprimer la luciférase et qui a permis de suivre le développement des tumeurs par de l'imagerie in vivo dans des animaux vivants. Ces lignées de cellules dendritiques MuTu sont éliminées dans la souris C57BL/6 par les lymphocytes CD8 et l'action cytotoxique de la perforine. Après plusieurs injections, les cellules dendritiques sur-exprimant CTLA4 ou l'actif TGFp peuvent casser cette réponse immunitaire inhérente aux antigènes de la lignée et induire le développement de la tumeur dans la souris C57BL/6. Le développement tumoral a pu être suivi en mesurant la bioluminescence émise par des cellules dendritiques modifiées pour exprimer à la fois l'actif TGFp et la luciférase. Ces tumeurs ont pu se développer grâce à la mise en place d'un microenvironnement suppressif pour échapper à l'immunité en recrutant des cellules myéloïde suppressives, des lymphocytes CD4 régulateurs et en induisant l'expression d'une molécule inhibitrice PD-1 à la surface des lymphocytes CD8 infiltrant la tumeur. Dans un deuxième temps, ces lignées tolérogènes ont également été testées dans un modèle murin de maladies auto-immunes, appelé l'encéphalomyélite auto-immune expérimental (EAE), qui est un modèle pour la sclérose en plaques. L'EAE a été induite dans la souris par le transfert de cellules de ganglions prélevées d'une souris donneuse préalablement immunisée avec une protéine du système nerveux central, la glycoprotéine myéline oligodendrocyte (MOG) émulsifiée dans de l'adjuvant complet de Freund. La vaccination des souris donneuses et receveuses avec les cellules sur-exprimant l'actif TGFP préalablement chargées avec la protéine MOG bloque l'induction de l'EAE. Nous sommes actuellement en train de définir les mécanismes qui permettent de protéger la souris du développement de la maladie auto-immune. Dans cette étude, nous avons ainsi démontré la possibilité d'induire la tolérance in vivo et in vitro à différents antigènes en utilisant nos nouvelles lignées de cellules dendritiques et en les modifiant pour exprimer des molécules immunosuppressives. En conséquence, ces nouvelles lignées de cellules dendritiques représentent un outil pour explorer les bénéfices de différentes molécules ayant des propriétés immuno-modulatrices pour manipuler le système immunitaire vers un phénotype tolérogène. - Dendritic cells (DC) are widely recognized as potent inducers of the adaptive immune responses. Importantly, after microbial infections, DC become activated, induce co- stimulation, secrete cytokines and induce effector and memory Τ cells. DC furthermore play an important role in inducing and maintaining central and peripheral tolerance by inducing anergy, deletion or commitment of antigen-specific naïve Τ cells into regulatory Τ cells. In our group, stable MuTu DC lines were generated by culture of splenic DC tumors from transgenic mice expressing the SV40 large Τ oncogene and the GFP under DC-specific CDllc promoter. These transformed DC belong to the CD8a+ conventional DC subtype and have fully conserved their capacity to upregulate co-stimulatory markers and produce cytokines after activation with Toll Like Receptors-ligands, and to present Major Histocompatibility class-I or MHCII-restricted antigens to activate Τ cell expansion and differentiation. Using a second- generation lentiviral transduction system, these newly developed MuTu DC lines were genetically modified to overexpress immunosuppressive molecules (IL-10, latent TGFp, active TGFp, Activin A, Arginase 1, IDO, B7DC and CTLA4). This allows to reproducibly investigate the role of these potentially tolerogenic molecules on in vitro and in vivo immune responses. These potentially tolerogenic DC were tested in vitro for their ability to inhibit DC activation, to prevent Τ cell proliferation and to modify Τ cell polarization. Our results show that the upregulation of costimulatory molecules and the secretion of pro-inflammatory cytokines were reduced upon stimulation of DC overexpressing IL-10. The overexpression of active TGFP induced the development of CD4+ CD25+ Foxp3+ regulatory Τ cells and inhibited the cytotoxic CD8 Τ cell response as shown by using the OT-II Τ cell system whereas the surface expression of CTLA-4 on DC prevented the Thl response and prompted an anergic antigen-specific Τ cell response. These MuTu DC lines were also used in vivo in order to study the induction of tolerance. First we addressed the induction of tolerance in a model of tumorogenesis. The adoptively transferred tumor cell lines were cleared in C57BL/6 mice due to the foreign expression of SV40 LargeT and GFP. The mechanism of clearance of MuTu DC line into C57BL/6 mice was investigated by using luciferase-expressing DC line. These DC line allowed to follow, by in vivo imaging, the tumor development in living animals and determined that MuTu DC lines were eliminated in a perforin-mediated CD8 Τ cell dependent and CD4 Τ cell independent response. After multiple injections, DC overexpressing CTLA4 or active TGFp could break the immune response to these inherent antigens and induced DC tumorogenesis in wild type mice. The tumor outgrowth in C57BL/6 mice was nicely observed by double-transduced DC lines to express both luciferase and active TGFp. actTGFp-DC tumor was shown to recruit myeloid-derived suppressor cells, induce CD4+ CD25+ Foxp3+ regulatory Τ cells and induce the expression of the inhibitory receptor PD-1 on tumor- infiltrating CD8+ Τ cells in order to escape tumor immunity. Tolerogenic DC lines were also tested for the induction of tolerance in a murine model of autoimmune disease, the experimental autoimmune encephalitis (EAE) model for human multiple sclerosis. EAE was induced in C57BL/6 mice by the adoptive transfer of lymph node cells isolated from donor mice previously immunized by a protein specific to the central nervous system, the myelin oligodendrocyte glycoprotein (MOG) emulsified in the complete freund adjuvant. The vaccination of donor and recipient mice with MOG-pulsed actTGFP-DC line prevented EAE induction. We are still investigating how the active TGFP protect mice from EAE development. We generated tolerogenic DC lines inducing tolerance in vitro and in vivo. Thereby these MuTu DC lines represent a great tool to explore the benefits of various immuno-modulatory molecules to manipulate the immune system toward a tolerogenic phenotype.

1010-005 Bloody Run Creek Watershed Final Report

The City of Marquette lies in the 65,000 acre Mississippi River watershed, and is surrounded by steep bluffs. Though scenic, controlling water runoff during storm events presents significant challenges. Flash-flooding from the local watershed has plagued the city for decades. The people of Marquette have committed to preserve the water quality of key natural resources in the area including the Bloody Run Creek and associated wetlands by undertaking projects to control the spread of debris and sediment caused by excess runoff during area storm events. Following a July 2007 storm (over 8” of rain in 24 hours) which caused unprecedented flood damage, the City retained an engineering firm to study the area and provide recommendations to eliminate or greatly reduce uncontrolled runoff into the Bloody Run Creek wetland, infrastructure damage and personal property loss. Marquette has received Iowa Great Places designation, and has demonstrated its commitment to wetland preservation with the construction of Phase I of this water quality project. The Bench Area Storm Water Management Plan prepared by the City in 2008 made a number of recommendations to mitigate flash flooding by improving storm water conveyance paths, detention, and infrastructure within the Bench area. Due to steep slopes and rocky geography, infiltration based systems, though desirable, would not be an option over surface based systems. Runoff from the 240 acre watershed comes primarily from large, steep drainage areas to the south and west, flowing to the Bench area down three hillside routes; designated as South East, South Central and South West. Completion of Phase I, which included an increased storage capacity of the upper pond, addressed the South East and South Central areas. The increased upper pond capacity will now allow Phase II to proceed. Phase II will address runoff from the South West drainage area; which engineers have estimated to produce as much water volume as the South Central and South East areas combined. Total costs for Phase I are $1.45 million, of which Marquette has invested $775,000, and IJOBS funding contributed $677,000. Phase II costs are estimated at $617,000. WIRB funding support of $200,000 would expedite project completion, lessen the long term debt impact to the community and aid in the preservation of the Bloody Run Creek and adjoining wetlands more quickly than Marquette could accomplish on its own.

Human Capital Questionnaire (PHCQ): Assessment of European nurses' perception as indicators of human capital quality

Healthcare accreditation models generally include indicators related to healthcare employees' perceptions (e.g. satisfaction, career development, and health safety). During the accreditation process, organizations are asked to demonstrate the methods with which assessments are made. However, none of the models provide standardized systems for the assessment of employees. In this study, we analyzed the psychometric properties of an instrument for the assessment of nurses' perceptions as indicators of human capital quality in healthcare organizations. The Human Capital Questionnaire was applied to a sample of 902 nurses in four European countries (Spain, Portugal, Poland, and the UK). Exploratory factor analysis identified six factors: satisfaction with leadership, identification and commitment, satisfaction with participation, staff well-being, career development opportunities, and motivation. The results showed the validity and reliability of the questionnaire, which when applied to healthcare organizations, provide a better understanding of nurses' perceptions, and is a parsimonious instrument for assessment and organizational accreditation. From a practical point of view, improving the quality of human capital, by analyzing nurses and other healthcare employees' perceptions, is related to workforce empowerment.

Kilpailuoikeuden sitoumuspäätökset : ongelmia, rajoituksia, riskejä, mahdollisuuksia

English summary: Commitment decisions in competition law: problems, restrictions, risks and possibilities (s. 506)

2015 Annual Report of the Iowa Board of Medicine, April 11, 2016

This is a summary of some of the activities the Board was involved with in 2011. More information about the Board’s work is available in the agendas, minutes, reports and press releases on the website, www.medicalboard.iowa.gov, and the Board’s page on Facebook. Much has been accomplished in the past year, but much more remains to be done. The Board looks forward to the many challenges that lie ahead and will continue to strengthen and enhance services to the public and licensees. I am very proud of the staff and Board members and their commitment to excellent service to the citizens of Iowa.