Iowa 2088 Summer Storms After-Action Report Final, April 27, 2009

In the summer of 2008, the state of Iowa suffered from a series of severe storms that produced tornadoes and heavy rainfall, which resulted in widespread flooding. The Summer Storms1 lasted from late May through mid-August, with the most intense storms occurring over a month-long period from May 25 to June 25. The Summer Storms exacted a major human and economic toll on Iowa, resulting in 18 fatalities and 106 injuries, forcing the evacuation of approximately 38,000 Iowans, and impacting 21,000 housing units. Iowa’s public and private sectors suffered significant monetary damages. Eighty-six of the ninety-nine counties in the state were included in the Governor’s disaster declarations. Presidential disaster declarations made residents in 84 counties eligible for Public Assistance and 78 counties for Individual Assistance. The Rebuild Iowa Advisory Commission estimated $798.3 million in damages to publicly owned buildings and infrastructure, including damages of $53 million to public transportation and $342 million to public utilities. The 2008 Summer Storms presented unique coordination challenges for the Iowa Homeland Security and Emergency Management Division (HSEMD) and the State Emergency Operations Center (SEOC). These challenges arose from three interrelated factors: the large number of local jurisdictions and areas impacted, the prolonged period of time that response operations were conducted, and the increasing complexity of overall response operations. These events caused the SEOC to coordinate response, mitigation, recovery, and preparedness operations simultaneously. HSEMD and the SEOC implemented a variety of measures to enhance their ability to coordinate operations and assistance to localities. The SEOC expanded its organizational structure, implemented innovative techniques, and incorporated new partners into its activities. These steps enabled HSEMD and SEOC to coordinate operations more effectively, which undoubtedly helped save lives and property, while mitigating the effects of the 2008 Summer Storms.

Community Action in Iowa, 2009

The Division of Community Action Agencies is located within the Iowa Department of Human Rights and is the focal point for Community Action Agency activities within Iowa government. The Division of Community Action Agencies exists to develop and expand the capacity at the community level to assist families and individuals to achieve economic and social self-sufficiency, and to ensure that the basic energy needs of Iowa’s low-income population are met. The Division is comprised of the Bureau of Community Services, the Bureau of Energy Assistance and the Bureau of Weatherization.

Community Action in Iowa, 2010

The Division of Community Action Agencies is located within the Iowa Department of Human Rights and is the focal point for Community Action Agency activities within Iowa government. The Division of Community Action Agencies exists to develop and expand the capacity at the community level to assist families and individuals to achieve economic and social self-sufficiency, and to ensure that the basic energy needs of Iowa’s low-income population are met. The Division is comprised of the Bureau of Community Services, the Bureau of Energy Assistance and the Bureau of Weatherization.

Derivation of the gauge-invariant action for open and closed free bosonic string field theories

The gauge-invariant actions for open and closed free bosonic string field theories are obtained from the string field equations in the conformal gauge using the cohomology operations of Banks and Peskin. For the closed-string theory no restrictions are imposed on the gauge parameters.

Place des antiarthrosiques symptomatiques d'action lente dans l'arthrose (sulfate de chondroïtine, glucosamine, acide hyaluronique) [Role of slow-acting anti-arthritic agents in osteoarthritis (chondroitin sulfate, glucosamine, hyaluronic acid)].

Osteoarthritis (OA) is one of the major causes of pain and of outpatient's clinics. 15 years ago, physiopathology of OA and its potential therapeutic targets were announced to be better understood, but the results of therapeutic trials were finally not as convincing as expected. Slow Acting Drugs (SADs) are part of the treatments evaluated in OA. Even if evidence based medicine is low, positive effects of SADs have been observed. We can reasonably propose these treatments for a short test period. It can sometimes enable us to decrease the dosage of others treatment such as NSAIDs. In any case, the physician must properly inform the patient about products available in Switzerland and must be aware of degrees of purity and costs of the products available on the intemet.

Role of the GNOM gene in Arabidopsis apical-basal patterning--From mutant phenotype to cellular mechanism of protein action.

How the apical-basal axis of polarity is established in embryogenesis is still a mystery in plant development. This axis appeared specifically compromised by mutations in the Arabidopsis GNOM gene. Surprisingly, GNOM encodes an ARF guanine-nucleotide exchange factor (ARF-GEF) that regulates the formation of vesicles in membrane trafficking. In-depth functional analysis of GNOM and its closest relative, GNOM-LIKE 1 (GNL1), has provided a mechanistic explanation for the development-specific role of a seemingly mundane trafficking regulator. The current model proposes that GNOM is specifically involved in the endosomal recycling of the auxin-efflux carrier PIN1 to the basal plasma membrane in provascular cells, which in turn is required for the accumulation of the plant hormone auxin at the future root pole through polar auxin transport. Thus, the analysis of GNOM highlights the importance of cell-biological processes for a mechanistic understanding of development.

Molecular mechanisms of action of herbal antifungal alkaloid berberine, in Candida albicans.

Candida albicans causes superficial to systemic infections in immuno-compromised individuals. The concomitant use of fungistatic drugs and the lack of cidal drugs frequently result in strains that could withstand commonly used antifungals, and display multidrug resistance (MDR). In search of novel fungicidals, in this study, we have explored a plant alkaloid berberine (BER) for its antifungal potential. For this, we screened an in-house transcription factor (TF) mutant library of C. albicans strains towards their susceptibility to BER. Our screen of TF mutant strains identified a heat shock factor (HSF1), which has a central role in thermal adaptation, to be most responsive to BER treatment. Interestingly, HSF1 mutant was not only highly susceptible to BER but also displayed collateral susceptibility towards drugs targeting cell wall (CW) and ergosterol biosynthesis. Notably, BER treatment alone could affect the CW integrity as was evident from the growth retardation of MAP kinase and calcineurin pathway null mutant strains and transmission electron microscopy. However, unlike BER, HSF1 effect on CW appeared to be independent of MAP kinase and Calcineurin pathway genes. Additionally, unlike hsf1 null strain, BER treatment of Candida cells resulted in dysfunctional mitochondria, which was evident from its slow growth in non-fermentative carbon source and poor labeling with mitochondrial membrane potential sensitive probe. This phenotype was reinforced with an enhanced ROS levels coinciding with the up-regulated oxidative stress genes in BER-treated cells. Together, our study not only describes the molecular mechanism of BER fungicidal activity but also unravels a new role of evolutionary conserved HSF1, in MDR of Candida.

Seismic attenuation due to wave-induced fluid flow at microscopic and macroscopic scales

Wave-induced fluid flow at microscopic and mesoscopic scales arguably constitutes the major cause of intrinsic seismic attenuation throughout the exploration seismic and sonic frequency ranges. The quantitative analysis of these phenomena is, however, complicated by the fact that the governing physical processes may be dependent. The reason for this is that the presence of microscopic heterogeneities, such as micro-cracks or broken grain contacts, causes the stiffness of the so-called modified dry frame to be complex-valued and frequency-dependent, which in turn may affect the viscoelastic behaviour in response to fluid flow at mesoscopic scales. In this work, we propose a simple but effective procedure to estimate the seismic attenuation and velocity dispersion behaviour associated with wave-induced fluid flow due to both microscopic and mesoscopic heterogeneities and discuss the results obtained for a range of pertinent scenarios.

Développement durable et urbanisme de projet : une nouvelle configuration de l'action publique

La notion de développement durable structure le débat contemporain sur les finalités et les instruments des politiques publiques. La montée en puissance des préoccupations environnementales et de qualité des cadres de vie déplace les enjeux traditionnels de l'aménagement. Cette refonte s'inscrit dans une prise de conscience de la transversalité des problèmes de développement territorial. Une attention accrue est aussi portée aux acteurs et à leur participation invitant à repenser les articulations entre les élus, l'administration et la société civile. L'aménagement du territoire est à un tournant. La complexité accrue du champ décisionnel liée à la multiplicité des objectifs à prendre en compte, à la diversification des acteurs concernés, mais aussi à l'interférence des échelles de gouvernance bouscule les pratiques professionnelles. Cette note vise à montrer les principaux changements observés au cours des dernières années. Elle met l'accent sur la redéfinition des objectifs et des instruments d'aménagement et l'émergence des nouvelles pratiques de conduite de projets.

Action publique concertée et gestion des sports de nature : une ethnographie participative au Conseil général du Bas-Rhin

En France, la décentralisation et la territorialisation de l'action publique ont fait des sports de nature un objet d'action publique légitime en donnant naissance à de nouveaux outils de management public dédiés à la concertation et à la planification des usages de la nature. Nés de l'article 52 de la Loi sur le sport modifiée en 2000, la Commission Départementale des Espaces, Sites et Itinéraires relatifs aux sports de nature (CDESI) et le Plan Départemental des Espaces Sites et Itinéraires relatifs aux sports de nature (PDESI) sont des outils de concertation territoriale dédiés à la gestion publique des sports de nature au niveau départemental. Un enjeu de ce travail tient à l'appréhension des transformations de l'action publique en s'attachant à l'étude des dispositifs de concertation sur les sports de nature. Un deuxième enjeu de ce travail s'attache à mettre en évidence les effets de la concertation en analysant les interactions et les différents modes d'engagements des acteurs au cours de la « chose publique en train de se faire » (Cefaï, 2002). Les acteurs s'engagent non seulement dans la concertation comprise comme une activité sociale faite d'interactions, mais ils s'engagent également dans la concertation en tant que processus d'action publique. Aussi, un autre enjeu de ce travail est d'appréhender les effets de la concertation par une analyse processuelle des engagements (Fillieule, 2004) des acteurs et des organisations. En mobilisant les outils conceptuels de la sociologie interactionniste, de la sociologie pragmatique, ainsi que de la sociologie structuraliste, l'analyse des situations interactionnelles a notamment permis d'identifier les procédures de cadrage et les techniques dramaturgiques mises en oeuvre par les interactants, ainsi que les répertoires argumentatifs mobilisés par ces acteurs pendant l « 'épreuve » de la concertation. Les confrontations des points de vue et les justifications des prises de positions des acteurs peuvent faire évoluer la configuration initiale des jeux d'acteurs même si, pour certains, ces changements ne restent parfois qu'éphémères. Les organisations s'engagent dans la concertation en fonction de la revendication d'une légitimité qui est à comprendre comme une forme militantisme institutionnel s'articulant autour de la valorisation d'une expertise militante, environnementale, institutionnelle, ou encore de leur statut de partenaire institutionnel. In France, decentralization and territorialization of public action have made outdoor sports become an object of public policies justifiable by giving birth to new tools of public management dedicated to the public consultation, the dialogue, and the planning of the uses of the landscapes. Indeed, born of article 52 of the Law on sport modified in 2000, the Departmental committee for Spaces, Sites and Routes relative to natural sports ( CDESI) and the Departmental Plan of Spaces Sites and Routes relative to natural sports ( PDESI) are governance tools dedicated to the public management of outdoor sports for counties. A challenge of this work is to understand the changes of public policy by focusing on the study of mechanisms for consultation on outdoor sports. A second item of this work is to highlight the effects of cooperation by focusing on the analysis of interactions and actor's commitments during the "public thing in the making" (Cefaï, 2002). Actors commit themselves not only in the dialogue included as a social activity made by interactions, but they also take part to the dialogue included as a process of public action. Also, another issue of this work is to understand the effects of consultation by a processual approach of individual commitments (Fillieule, 2004) of actors and organizations. Using the conceptual tools of symbolic interactionism, pragmatic sociology, and structuralist sociology, the analysis of interactional situations has highlighted the framing work and procedures implemented by the interactants, as well as the dramaturgical techniques and argumentative directories which, they mobilize during the "test" of the consultation. Confrontation of viewpoints and justifications of interactants' positions can evolve from their initial configuration sets, even if for some of them these changes are sometimes ephemeral. Organizations involve themselves according to demands of legitimacy which, are to understand as a shape institutional militancy articulating around the valuation of a militant, environmental, institutional expertise, or still around their status of institutional partner.

Thermal and back-action noises in dual-sphere gravitational-wave detectors

We study the sensitivity limits of a broadband gravitational-wave detector based on dual resonators such as nested spheres. We determine both the thermal and back-action noises when the resonators displacements are read out with an optomechanical sensor. We analyze the contributions of all mechanical modes, using a new method to deal with the force-displacement transfer functions in the intermediate frequency domain between the two gravitational-wave sensitive modes associated with each resonator. This method gives an accurate estimate of the mechanical response, together with an evaluation of the estimate error. We show that very high sensitivities can be reached on a wide frequency band for realistic parameters in the case of a dual-sphere detector.

Iowa Disaster Recovery Tabletop Exercise After Action Report/Improvement Plan, August 2010

On June 24, 2010, the Rebuild Iowa Office (RIO) held a discussion-based tabletop exercise for the purpose of creating a framework to support disaster recovery coordination within the State of Iowa. The exercise design team was composed of RIO and Iowa Homeland Security and Emergency Management Division (HSEMD) staff. Initial planning for the Iowa Disaster Recovery Tabletop Exercise began in February 2010, in response to recommendations by the Rebuild Iowa Advisory Commission and the Rebuild Iowa Coordinating Council. Both of these groups were organized in direct response to the 2008 Iowa disasters to help establish a path for Iowa’s recovery and monitor progress toward meeting established goals. Recommendations included formalizing the responsibilities of the RIO as they relate to 2008 disasters, capturing lessons learned, and determining what a recovery model should look like for Iowa’s future disasters.