Monnaie, citoyenneté et globalisation financière. Les citoyens entre protection sociale et promesses de la capitalisation boursière

La monnaie a été étudiée par des économistes hétérodoxes, des sociologues et des historiens qui ont souligné ses rapports à l'ordre collectif, mais elle n'est que rarement analysée sous l'angle de la citoyenneté. Notre thèse propose une réflexion théorique sur quatre types de fonctions (politique, symbolique, socioéconomique et psychoaffective) qui permettent à la monnaie de jouer un rôle de médiation de la citoyenneté. A partir d'une perspective qui combine les apports de l'économie politique internationale et de l'école de la régulation, nous montrons que cette médiation ne mobilise pas seulement des mécanismes sociopolitiques nationaux, mais aussi des mécanismes internationaux qui rétroagissent sur la sphère domestique des États et affectent leur capacité à définir leur régime de citoyenneté. Cette relation est analysée dans le contexte de l'institutionnalisation du système monétaire international de Bretton Woods (1944) et du développement de la globalisation financière depuis les années 1970. Si la monnaie a été mise au service d'un principe de protection des droits sociaux des citoyens contre les pressions financières extérieures après la Seconde guerre mondiale, elle contribue aujourd'hui à l'ouverture de la sphère domestique des Etats aux flux de capitaux transnationaux et à la création d'un ordre politique et juridique favorable aux droits des investisseurs. Cette dynamique est impulsée par l'essor de nouveaux intermédiaires financiers (notamment les agences de notation et les investisseurs institutionnels) et l'émergence concomitante d'une nouvelle forme d'Etat légitimée à partir d'un discours politique néolibéral insistant sur la quête de compétitivité, la réduction de la protection sociale et la responsabilisation individuelle. Elle se traduit par la privatisation des régimes de retraite et le développement des politiques d'éducation financière qui incitent les citoyens à se comporter en « preneurs de risques » actifs et responsables, assurant eux-mêmes leur sécurité économique à travers le placement de leur épargne retraite sur les marchés financiers. Nous soulignons toutefois les difficultés institutionnelles, cognitives et socioéconomiques qui rendent cette transformation de la citoyenneté contradictoire et problématique. Money has been studied by heterodox economists, sociologists and historians who stressed its relationship to collective order. However, it has hardly been analysed from the viewpoint of its relationship to citizenship. We propose a theoretical account of four types of functions (political, symbolic, socioeconomic and psychoaffective) enabling money to operate as a mediation of citizenship. From a perspective that combines the contributions of international political economy and the regulation school, we show that this mediation mobilises not only national sociopolitical mechanisms, but also international mechanisms which feed back on the domestic sphere of states and affect their capacity to define their regime of citizenship. This relationship is analysed in the context of the institutionalisation of the international monetary system of Bretton Woods (1944) and the development of financial globalization since the 1970s. If money has served to protect the social rights of citizens against external financial pressures after the Second World War, today it contributes to the opening of the domestic sphere of states to transnational capital flows and to the creation of a political and legal order favorable to the rights of investors. This dynamic is driven by the rise of new financial intermediaries (in particular rating agencies and institutional investisors) and the simultaneous emergence of a new form of state legitimized from a neoliberal political discourse emphasizing the quest for competitiveness, reduced social protection and individual responsibilization. It results in the privatization of pension systems and the development of policies of financial education that encourage citizens to behave as active and responsible « risk takers », ensuring their own economic security through the investment of their savings retirement on financial markets. However, we emphasize the institutional, cognitive and socioeconomic difficulties that make this transformation of citizenship contradictory and problematic. - Money has been studied by heterodox economists, sociologists and historians who stressed its relationship to collective order. However, it has hardly been analysed from the viewpoint of its relationship to citizenship. We propose a theoretical account of four types of functions (political, symbolic, socioeconomic and psychoaffective) enabling money to operate as a mediation of citizenship. From a perspective that combines the contributions of international political economy and the regulation school, we show that this mediation mobilises not only national sociopolitical mechanisms, but also international mechanisms which feed back on the domestic sphere of states and affect their capacity to define their regime of citizenship. This relationship is analysed in the context of the institutionalisation of the international monetary system of Bretton Woods (1944) and the development of financial globalization since the 1970s. If money has served to protect the social rights of citizens against external financial pressures after the Second World War, today it contributes to the opening of the domestic sphere of states to transnational capital flows and to the creation of a political and legal order favorable to the rights of investors. This dynamic is driven by the rise of new financial intermediaries (in particular rating agencies and institutional investisors) and the simultaneous emergence of a new form of state legitimized from a neoliberal political discourse emphasizing the quest for competitiveness, reduced social protection and individual responsibilization. It results in the privatization of pension systems and the development of policies of financial education that encourage citizens to behave as active and responsible « risk takers », ensuring their own economic security through the investment of their savings retirement on financial markets. However, we emphasize the institutional, cognitive and socioeconomic difficulties that make this transformation of citizenship problematic.

Uniform Crime Reports as a Vehicle For Reporting State Wide Data on Domestic Violence and Sexual Assault, April 1998

This project is part of an effort conducted by the Justice Research and Statistics Association (JRSA) under a grant whose objective is to provide states with descriptions of existing methodologies to collect Domestic Violence (DV) and Sexual Assault (SA) data. JRSA has identified three different methodologies to collect such data: · Incident-based reporting as part of the Uniform Crime Reports · Specialized data collection from law enforcement through a separate data collection system · Specialized data collection coming directly from service providers. One state has been selected as an example of each type of data collection above, with Iowa selected as a representative of states with incident based reporting (IBR) as part of the UCR system.

DCI Voter Fraud Investigations Report, May 8, 2014.

In March of 2012, the Iowa Secretary of State’s office compared Iowa’s voter registration records with the driver’s license record s of individuals that identified themselves as non-citizens with the Iowa Department of Transportation. After comparing those records, the Iowa Secretary of State’s office found that more than 3,000 individuals registered to vote that had previously identified themselves as non-citizens. More than 1,000 of these individuals had also cast a ballot. The Iowa Secretary of State’s office was not given timely access to the federal Systematic Alien Verification for Entitlements (SAVE)database, and therefore was unable to determine if any of these individuals had become citizens before they registered to vote or cast a ballot. On June 21, 2012, the Iowa Secretary of State’s office entered into an agreement with the Iowa Department of Public Safety’s Division of Criminal Investigation (DCI) to review potential election misconduct crimes and improve the administration of federal elections. Over the last two years,DCI agents have reviewed thousands of instances of possible election misconduct. DCI’s review included cases referred by the Iowa Secretary of State’s office as well as by other state and local government agencies.

Treating Iowa's Marginal Aggregates and Soils by Foamix Process, HR-212, 1980

Quality granular materials suitable for building all-weather roads are not uniformly distributed throughout the state of Iowa. For this reason the Iowa Highway Research Board has sponsored a number of research programs for the purpose of developing new and effective methods for making use of whatever materials are locally available. This need is ever more pressing today due to the decreasing availability of road funds and quality materials, and the increasing costs of energy and all types of binder materials. In the 1950s, Professor L. H. Csanyi of Iowa State University had demonstrated both in the laboratory and in the field, in Iowa and in a number of foreign countries, the effectiveness of preparing low cost mixes by stabilizing ungraded local aggregates such as gravel, sand and loess with asphalt cements using the foamed asphalt process. In this process controlled foam was produced by introducing saturated steam at about 40 psi into heated asphalt cement at about 25 psi through a specially designed and properly adjusted nozzle. The reduced viscosity and the increased volume and surface energy in the foamed asphalt allowed intimate coating and mixing of cold, wet aggregates or soils. Through the use of asphalt cements in a foamed state, materials normally considered unsuitable could be used in the preparation of mixes for stabilized bases and surfaces for low traffic road construction. By attaching the desired number of foam nozzles, the foamed asphalt can be used in conjunction with any type of mixing plant, either stationary or mobile, batch or continuous, central plant or in-place soil stabilization.

Planning under partial observability by classical replanning: theory and experiments

Planning with partial observability can be formulated as a non-deterministic search problem in belief space. The problem is harder than classical planning as keeping track of beliefs is harder than keeping track of states, and searching for action policies is harder than searching for action sequences. In this work, we develop a framework for partial observability that avoids these limitations and leads to a planner that scales up to larger problems. For this, the class of problems is restricted to those in which 1) the non-unary clauses representing the uncertainty about the initial situation are nvariant, and 2) variables that are hidden in the initial situation do not appear in the body of conditional effects, which are all assumed to be deterministic. We show that such problems can be translated in linear time into equivalent fully observable non-deterministic planning problems, and that an slight extension of this translation renders the problem solvable by means of classical planners. The whole approach is sound and complete provided that in addition, the state-space is connected. Experiments are also reported.

Silicon quantum dots embedded in a SiO2 matrix: From structural study to carrier transport properties

We study the details of electronic transport related to the atomistic structure of silicon quantum dots embedded in a silicon dioxide matrix using ab initio calculations of the density of states. Several structural and composition features of quantum dots (QDs), such as diameter and amorphization level, are studied and correlated with transport under transfer Hamiltonian formalism. The current is strongly dependent on the QD density of states and on the conduction gap, both dependent on the dot diameter. In particular, as size increases, the available states inside the QD increase, while the QD band gap decreases due to relaxation of quantum confinement. Both effects contribute to increasing the current with the dot size. Besides, valence band offset between the band edges of the QD and the silica, and conduction band offset in a minor grade, increases with the QD diameter up to the theoretical value corresponding to planar heterostructures, thus decreasing the tunneling transmission probability and hence the total current. We discuss the influence of these parameters on electron and hole transport, evidencing a correlation between the electron (hole) barrier value and the electron (hole) current, and obtaining a general enhancement of the electron (hole) transport for larger (smaller) QD. Finally, we show that crystalline and amorphous structures exhibit enhanced probability of hole and electron current, respectively.

Risk aversion and embedding bias

In Selten (1967) ?Strategy Method,? the second mover in the game submits a complete strategy. This basic idea has been exported to nonstrategic experiments, where a participant reports a complete list of contingent decisions, one for each situation or state in a given sequence, out of which one and only one state, randomly selected, will be implemented.In general, the method raises the following concern. If S0 and S1 are two differentsequences of states, and state s is in both S0 and S1, would the participant make the same decision in state s when confronted with S0 as when confronted with S1? If not, the experimental results are suspect of suffering from an ?embedding bias.?We check for embedding biases in elicitation methods of Charles Holt and Susan Laury(Laury and Holt, 2000, and Holt and Laury, 2002), and of the present authors (Bosch-Dom?nech and Silvestre, 1999, 2002, 2006a, b) by appropriately chosen replications of the original experiments. We find no evidence of embedding bias in our work. But in Holt and Laury?s method participants tend to switch earlier to the riskier option when later pairs of lotteries are eliminated from the sequence, suggesting the presence of some embedding bias.

Sulfur isotope variations from orebody to hand-specimen scale at the Mezica lead-zinc deposit, Slovenia: a predominantly biogenic pattern

The Mississippi Valley-type (MVT) Pb-Zn ore district at Mezica is hosted by Middle to Upper Triassic platform carbonate rocks in the Northern Karavanke/Drau Range geotectonic units of the Eastern Alps, northeastern Slovenia. The mineralization at Mezica covers an area of 64 km(2) with more than 350 orebodies and numerous galena and sphalerite occurrences, which formed epigenetically, both conformable and discordant to bedding. While knowledge on the style of mineralization has grown considerably, the origin of discordant mineralization is still debated. Sulfur stable isotope analyses of 149 sulfide samples from the different types of orebodies provide new insights on the genesis of these mineralizations and their relationship. Over the whole mining district, sphalerite and galena have delta(34)S values in the range of -24.7 to -1.5% VCDT (-13.5 +/- 5.0%) and -24.7 to -1.4% (-10.7 +/- 5.9%), respectively. These values are in the range of the main MVT deposits of the Drau Range. All sulfide delta(34)S values are negative within a broad range, with delta(34)S(pyrite) < delta(34)S(sphalerite) < delta(34)S(galena) for both conformable and discordant orebodies, indicating isotopically heterogeneous H(2)S in the ore-forming fluids and precipitation of the sulfides at thermodynamic disequilibrium. This clearly supports that the main sulfide sulfur originates from bacterially mediated reduction (BSR) of Middle to Upper Triassic seawater sulfate or evaporite sulfate. Thermochemical sulfate reduction (TSR) by organic compounds contributed a minor amount of (34)S-enriched H(2)S to the ore fluid. The variations of delta(34)S values of galena and coarse-grained sphalerite at orefield scale are generally larger than the differences observed in single hand specimens. The progressively more negative delta(34)S values with time along the different sphalerite generations are consistent with mixing of different H(2)S sources, with a decreasing contribution of H(2)S from regional TSR, and an increase from a local H(2)S reservoir produced by BSR (i.e., sedimentary biogenic pyrite, organo-sulfur compounds). Galena in discordant ore (-11.9 to -1.7%; -7.0 +/- 2.7%, n=12) tends to be depleted in (34)S compared with conformable ore (-24.7 to -2.8%, -11.7 +/- 6.2%, n=39). A similar trend is observed from fine-crystalline sphalerite I to coarse open-space filling sphalerite II. Some variation of the sulfide delta(34)S values is attributed to the inherent variability of bacterial sulfate reduction, including metabolic recycling in a locally partially closed system and contribution of H(2)S from hydrolysis of biogenic pyrite and thermal cracking of organo-sulfur compounds. The results suggest that the conformable orebodies originated by mixing of hydrothermal saline metal-rich fluid with H(2)S-rich pore waters during late burial diagenesis, while the discordant orebodies formed by mobilization of the earlier conformable mineralization.

Oxygen adsorption on Cu(510)

Tässä työssä on tutkittu kuparin (510)-askelpinnan reaktiivisuutta käyttäen apuna kvanttimekaanisia ab initio laskentamenetelmiä. Tutkimus on toteutettu laskemalla happiatomin adsorptioenergia ja tilatiheys erilaisissa potentiaalisissa adsorptiopaikoissa pinnalla. Myös happimolekyylin adsorptiota ja hajoamista ontarkasteltu laskemalla pintaa lähestyvälle molekyylille potentiaalienergiapintoja. Energiapintojen tuloksia on myös täydennetty kvanttimekaanisilla molekyylidynamiikkalaskuilla. Metallisia askelpintoja pidetään yleisesti sileitä pintoja reaktiivisempina happea kohtaan, johtuen askeleen reunan pienentävästä vaikutuksesta molekyylin hajoamisen tiellä olevaan energiavaliin. On kuitenkin olemassa myös tuloksia, jotka osoittavat hapen tarttumisprosessin olevan hallitseva juuri terassialueella, askeleen reunan sijasta. Tässä työssä on todettu hapen adsorboituvan Cu(510)-pinnalla tehokkaimmin juuri terassilla olevaan hollow-paikkaan. Myös adsorptioenergiat ovat tällä pinnalla pienempiä kuin sileällä (100)-pinnalla. Potentiaalienergiapintojen perusteella Cu(510)-pinnan todetaan myös olevan vähemmän reaktiivinen kuin askelpintojen yleisesti odotetaan olevan, vaikka askeleen reunan todetaankin pienentävän happiatominhajoamisen esteenä olevaa energiavallia.

Sellu ja paperiteollisuuden jätevesien tertiäärikäsittelyn kemikaloinnin optimointi

Kuluneen vuosikymmenen aikana metsäteollisuuden päästöt ympäristöön ovat pienentyneet huomattavasti tuotantomäärien kasvustahuolimatta. Lainsäädännön myötä lupa-arvot tiukentuvat edelleen joten olemassa olevia puhdistus prosesseja on parannettava ja niiden rinnalle on kehitettävä uusia, yhä tehokkaampia menetelmiä. Aquaflow Oy suunnittelee jäteveden puhdistamoja sellu- ja paperiteollisuuteen. Kilpailun kiristyessä kilpailuetua haetaan jatkuvan kehittymisen kautta. Yhä useammilla jäteveden puhdistamoilla tarvitaan teriäärikäsittely biohajoamattoman aineksen poistamiseen. Tertiäärikäsittely on käyttökustannuksiltaan kallis kemikaali kulutuksensa vuoksi. Tässä työssä pyrittiin optimoimaan tertiääriprosessin kemikaalien syöttöä. Lisäksi selvitettiin millaisissa oloissa keskeiset saostus ja flokkaus prosessit toimivatparhaiten, sekä mitkä tekijät vaikuttavat merkittävästi jäteveden kemiallisen käsittelyn tulokseen. Saatujen tulosten perusteella kemikaalien sekoituksen tehostuksen seurauksena kemikaali määriä voidaan pienentää, samalla puhdistustulos paranee ja jäännöskemikaalien määrä pienenee. pH:n säätö on olennainen osa prosessin toiminnan kannalta, jos pH ei ole kemikaalien toiminta alueella ei puhdistusta tapahdu ja kemikaalit kulkeutuvat luontoon. Tertiäärikäsittelyyn tulevan jäteveden online seurannan avulla juuri oikea kemikaaliannos olisihelpompaa määrittää kuin päivän viiveellä tulevien laboratorio analyysien perusteella ja yli-/ali annostukselta vältyttäisiin

Dynamic and quasistatic trajectories in quasifission reactions and particle emission

We show that the quasifission paths predicted by the one-body dissipation dynamics, in the slowest phase of a binary reaction, follow a quasistatic path, which represents a sequence of states of thermal equilibrium at a fixed value of the deformation coordinate. This establishes the use of the statistical particle-evaporation model in the case of dynamical time-evolving systems. Pre- and post-scission multiplicities of neutrons and total multiplicities of protons and α particles in fission reactions of 63Cu+92Mo, 60Ni+100Mo, 63Cu+100Mo at 10 MeV/u and 20Ne+144,148,154Sm at 20 MeV/u are reproduced reasonably well with statistical model calculations performed along dynamic trajectories whose slow stage (from the most compact configuration up to the point where the neck starts to develop) lasts some 35×10−21 s.

Large Magnetoresistance in Fe/MgO/FeCo(001) Epitaxial Tunnel-Junctions on GaAs(001).

We present tunneling experiments on Fe~001!/MgO~20 Å!/FeCo~001! single-crystal epitaxial junctions of high quality grown by sputtering and laser ablation. Tunnel magnetoresistance measurements give 60% at 30 K, to be compared with 13% obtained recently on ~001!-oriented Fe/amorphous-Al2O3 /FeCo tunnel junctions. This difference demonstrates that the spin polarization of tunneling electrons is not directly related to the density of states of the free metal surface Fe~001! in this case but depends on the actual electronic structure of the entire electrode/barrier system.

Paperikoneen uuden lyhytkiertoprosessin sovellutuskehitys

Työssä tutkittiin uuden ShortFlowÔ-konseptin eri osa-alueiden toimivuutta paperikoneen lyhytkierrossa. Prosessin sekoituspumppuna perinteinen keskipakopumppu korvataan potkuri-pumpulla, joten työssä selvitettiin uudentyyppisen pumpun kavitointirajat, säädettävyys ja sen soveltuminen suunniteltuun tehtävään ja toiminta-alueeseen. Prosessiin kuuluu myös uudentyyppinen viirakaivo, josta selvitettiin sen kyky poistaa ilmaa ja virtauskäyttäytyminen kaivossa. Hienopaperikoneen osalta kartoitettiin prosessiin liittyviä riskejä ja ShortFlowÔ-lyhytkiertoprosessin kannattavuutta investointina. Työn kirjallisessa osassa on käsitelty lyhytkiertoa eri osa-alueittain. Aluksi on lyhytkierron yleisempi tarkastelu, jossa on selvitetty lajittelua, ilmanpoistoa ja pumppauksia. Erityisempää huomiota on kiinnitetty ShortFlowÔ-lyhytkiertoprosessiin liittyviin erityispiirteisiin joita ovat sakeamassalajittelu, täyteaineet paperitehtaalla, hylky ja virtausten sekoittuminen. Sekoituspumpun osalta on käsitelty myös kavitointia hieman tarkemmin. Työn kokeellisessa osassa suunniteltiin prosessin koelaitteisto, joka myös koeajettiin. Potkuripumpun koeajossa määritettiin potkuripumpun toiminta-alue ja säädettävyys. Pumpun todettiin sekoittavan ja ilman vaikutus potkuripumpun ominaisuuksiin todettiin merkityksettömäksi pumpun toiminta-alueella. Viirakaivon koeajossa selvisi, että viirakaivo poistaa ilmaa suunnittelualueella ja kaivolle löytyi muoto, jossa virtauskäyttäytyminen viirakaivossa eri laskeutumisnopeuksilla on mahdollisimman häiriötöntä. Hienopaperikoneen osalta riskien kartoituksessa selvisi, ettei täyteaine aiheuta ongelmia ja että päällystelaattaa sisältävä hylky on lajiteltava ennen lyhytkiertoa. ShortFlowÔ-lyhytkiertoprosessi oli edullisin sekä käyttö- että investointikustannuksiltaan.

Top-gate microcrystalline silicon TFTs processed at low temperature (<200ºC)

N-type as well P-type top-gate microcrystalline silicon thin film transistors (TFTs) are fabricated on glass substrates at a maximum temperature of 200 °C. The active layer is an undoped μc-Si film, 200 nm thick, deposited by Hot-Wire Chemical Vapor. The drain and source regions are highly phosphorus (N-type TFTs) or boron (P-type TFTs)-doped μc-films deposited by HW-CVD. The gate insulator is a silicon dioxide film deposited by RF sputtering. Al-SiO 2-N type c-Si structures using this insulator present low flat-band voltage,-0.2 V, and low density of states at the interface D it=6.4×10 10 eV -1 cm -2. High field effect mobility, 25 cm 2/V s for electrons and 1.1 cm 2/V s for holes, is obtained. These values are very high, particularly the hole mobility that was never reached previously.

Compósitos colágeno aniônico: fosfato de cálcio. Preparação e caracterização

Anionic collagen: calcium phosphate composite was obtained by controlled mixing of collagen and calcium phosphate until the consistence of a past. Material was characterized by a Ca/P ratio of 1.55, with a X-ray diffraction pattern similar to that for hydroxyapatite. Differential Scanning Calorimetry showed that the protein is not denatured under the processing conditions. Scanning Electronic Microscopy showed that the mineral phase are regularly covered with collagen fibers, indicating that anionic collagen is efficient in the preparation of stable form of calcium phosphate ceramic paste.