Les Violettes rouges suivi de L'échec du système des genres dans La Maladie de la mort de Marguerite Duras

Le roman, Les Violettes rouges, met en scène une jeune femme cherchant vengeance à l'époque de la conquête de l'Ouest américain. Il joue sur les codes du western, tout en les transgressant, puisque le héros cow-boy et vengeur est une femme, Lou. Plus libre encore que les héros du western traditionnel, Lou s'approprie des éléments du « masculin » et du « féminin » pour incarner un corps puissant et sensuel qui sera vecteur de violence. Les systèmes hiérarchiques et injustes érigés par l'homme blanc se voient ébranlés par les actes de révolte de Lou. L'essai L'échec du système des genres dans La Maladie de la mort de Marguerite Duras explore, par le biais de la pensée de certains théoriciens féministes et par l'entremise de certaines questions sur les identités sexuées selon la catégorie d'analyse du gender, l'impossible rencontre entre l'homme et la femme du récit de Duras. L'échec du système double et duel entre le masculin et le féminin est exprimé, entre autres, par un système de voiles et de voilements, de regards aveugles, par un féminin fuyant et, ultimement, par un renversement des pouvoirs. Ici, la conception double des genres se voit remise en cause puisqu'elle rend stérile toute rencontre entre l'homme et la femme du récit et ultimement, entre le masculin et le féminin.

Linear Low Density Polyethylene-Biodegradability Using Bacteria from Marine Benthic Environment and Photodegradability Using Ultraviolet Light

Various compositions of linear low density polyethylene(LLDPE) containing bio-filler(either starch or dextrin)of various particle sizes were prepared.The mechanical,thermal,FTIR,morphological(SEM),water absorption and melt flow(MFI) studies were carried out.Biodegradability of the compositions were determined using a shake culture flask containing amylase producing bacteria(vibrios),which were isolated from marine benthic environment and by soil burial test. The effect of low quantities of metal oxides and metal stearate as pro-oxidants in LLDPE and in the LLDPE-biofiller compositions was established by exposing the samples to ultraviolet light.The combination of bio-filler and a pro-oxidant improves the degradation of linear low density polyethylene.The maleation of LLDPE improves the compatibility of the c blend components and thepro-oxidants enhance the photodegradability of the compatibilised blends.The responsibility studies on the partially biodegradable LLDPE containing bio-fillers and pro-oxidants suggest that the blends could be repeatedly reprocessed without deterioration in mechanical properties.

RMAC-M: Extending the R-MAC Protocol for an Energy Efficient, Delay Tolerant Underwater Acoustic Sensor Network application with a mobile data mule node

One of the major applications of underwater acoustic sensor networks (UWASN) is ocean environment monitoring. Employing data mules is an energy efficient way of data collection from the underwater sensor nodes in such a network. A data mule node such as an autonomous underwater vehicle (AUV) periodically visits the stationary nodes to download data. By conserving the power required for data transmission over long distances to a remote data sink, this approach extends the network life time. In this paper we propose a new MAC protocol to support a single mobile data mule node to collect the data sensed by the sensor nodes in periodic runs through the network. In this approach, the nodes need to perform only short distance, single hop transmission to the data mule. The protocol design discussed in this paper is motivated to support such an application. The proposed protocol is a hybrid protocol, which employs a combination of schedule based access among the stationary nodes along with handshake based access to support mobile data mules. The new protocol, RMAC-M is developed as an extension to the energy efficient MAC protocol R-MAC by extending the slot time of R-MAC to include a contention part for a hand shake based data transfer. The mobile node makes use of a beacon to signal its presence to all the nearby nodes, which can then hand-shake with the mobile node for data transfer. Simulation results show that the new protocol provides efficient support for a mobile data mule node while preserving the advantages of R-MAC such as energy efficiency and fairness.

Análisis del Ejército Zapatista de Liberación Nacional como modelo de guerrilla estética, a la luz de la teoría de la resistencia planteada por Jacques Rancière

Justo ahora, cuando parece haberse agotado el entendimiento del zapatismo como movimiento revolucionario tradicional, esta monografía propone dar un doble salto mortal para destruir las barreras obsoletas de las teorías revolucionarias y aterrizar en lo que Rancière llama la Resistencia de los Sin Parte. El alarido bestial se transforma en palabra para sacudir las estructuras más íntimas del orden y actualizar la pésima partición de los lugares y las funciones comunes en la comunidad. Las partes mal contadas acceden a la palabra para reclamar una partición justa de lo común, e inscribir así las libertades como axiomas para el todo comunitario. Lo descolorido toma color, lo oculto es visto, lo incontado entra en el conteo de las partes, lo que no tiene rostro ni voz es ahora escuchado, las sombras adquieren cuerpos y los cuerpos adquieren vida. La resistencia por la incorporación cambió para siempre la política tradicional mexicana, al punto de que ésta ha dejado de llamarse como tal para quien escribió esta investigación. La palabra común, la imagen del líder Marcos, y los símbolos como el pasamontañas, hacen que la rebelión zapatista sea una rebelión desde y para los sin parte, una voz para incorporar a los sin voz: el rostro indefinido de una máscara que defiende con enjundia a los olvidados y los devuelve a la arena de los vistos. Chiapas habla, los fantasmas resucitan, las partes mal contadas reclaman una justa partición de lo visible en la comunidad. Marcos y los suyo se han salido con la suya.

La evolución del concepto de la Seguridad Humana: argumentos a favor y en contra acerca de las intervenciones humanitarias. Ilustración en el caso del campo de refugiados de Srebrenica en 1995

Esta disertación busca analizar y contrastar los argumentos sobre una posible intervención en el campo de refugiados de Srebrenica en 1995 bajo el concepto de Seguridad Humana.

El Occidente bárbaro: la marginalización del pensamiento no occidental

Hablar de un Occidente bárbaro cuando la civilización occidental se erige en madre del pensamiento mundial, suena contradictorio. Es precisamente el objetivo de este artículo: sacudir la conciencia eurocéntrica.Hace unos años una “amplia encuesta” realizada por la academia Nobel para determinar los “100 libros que todo hombre debe leer en su vida” seleccionó varias obras, inclusive mexicanas como Pedro Páramo, pero ninguna árabe o islámica o africana o china. ¿Debemos inferir que estas culturas no han aportado ninguna  obra “relevante” para el mundo? O ¿debemos inferir que el mundo occidental desconoce los aportes de otras culturas? En esto reside la barbarie: “el otro es bárbaro porque no lo entiendo”.-----Talking about the barbarian west when the western civilization arises as the world thought parent sounds contradictory. That is precisely the purpose of this article: to shake the euro-centric conscience.A few years ago, a “wide survey” carried out by the Nobel academy with the aim of determining the “100 books every man should read in his life” selected several works, including Mexican books such as Pedro Páramo, but not a single Arabian, Islamic, African, or Chinese work... Should we conclude that these cultures have not contributed any work of “relevance” to the world? Alternatively, should we conclude that the Western World ignores other cultures’ contributions? This is where the barbarism resides: “The other one is a barbarian because I do not understand him.”

New magnetic nano-absorbent for the determination of n-octanol/water partition coefficients

A novel and generic miniaturization methodology for the determination of partition coefficient values of organic compounds in noctanol/water by using magnetic nanoparticles is, for the first time, described. We have successfully designed, synthesised and characterised new colloidal stable porous silica-encapsulated magnetic nanoparticles of controlled dimensions. These nanoparticles absorbing a tiny amount of n-octanol in their porous silica over-layer are homogeneously dispersed into a bulk aqueous phase (pH 7.40) containing an organic compound prior to magnetic separation. The small size of the particles and the efficient mixing allow a rapid establishment of the partition equilibrium of the organic compound between the solid supported n-octanol nano-droplets and the bulk aqueous phase. UV-vis spectrophotometry is then applied as a quantitative method to determine the concentration of the organic compound in the aqueous phase both before and after partitioning (after magnetic separation). log D values of organic compounds of pharmaceutical interest (0.65-3.50), determined by this novel methodology, were found to be in excellent agreement with the values measured by the shake-flask method in two independent laboratories, which are also consistent with the literature data. It was also found that this new technique gives a number of advantages such as providing an accurate measurement of log D value, a much shorter experimental time and a smaller sample size required. With this approach, the formation of a problematic emulsion, commonly encountered in shake-flask experiments, is eliminated. It is envisaged that this method could be applicable to the high throughput log D screening of drug candidates. (c) 2005 Elsevier B.V. All rights reserved.

The determinants of local population growth: a study of Oxfordshire in the nineteenth century

This paper presents a new econometric model for analysing population growth at the village and town level. It develops and applies a theory of the equilibrium distribution of population over space. The theory emphasises geographical fundamentals, such as rivers as transport corridors, and soil types that govern agricultural specialisation; also institutional factors such as town government, market charters and the concentration of land ownership. Nineteenth century Oxfordshire is used as a case study, but the method can also be applied at a multi-county and national level. The results show that the development of railways in nineteenth-century Oxfordshire accelerated a long-term shake-out in the market system, whereby rural markets disappeared and urban markets grew. This shake-out had significant implications for population growth at the local level.

Formulation of fermentation media from flour-rich waste streams for microbial lipid production by Lipomyces starkeyi

Flour-rich waste (FRW) and by-product streams generated by bakery, confectionery and wheat milling plants could be employed as the sole raw materials for generic fermentation media production, suitable for microbial oil synthesis. Wheat milling by-products were used in solid state fermentations (SSF) of Aspergillus awamori for the production of crude enzymes, mainly glucoamylase and protease. Enzyme-rich SSF solids were subsequently employed for hydrolysis of FRW streams into nutrient-rich fermentation media. Batch hydrolytic experiments using FRW concentrations up to 205 g/L resulted in higher than 90%(w/w) starch to glucose conversion yields and 40% (w/w) total Kjeldahl nitrogen to free amino nitro-gen conversion yields. Starch to glucose conversion yields of 98.2, 86.1 and 73.4% (w/w) were achieved when initial FRW concentrations of 235, 300 and 350 g/L were employed in fed-batch hydrolytic experiments, respectively. Crude hydrolysates were used as fermentation media in shake flask cultures with the oleaginous yeast Lipomyces starkeyi DSM 70296 reaching a total dry weight of 30.5 g/L with a microbial oil content of 40.4% (w/w), higher than that achieved in synthetic media. Fed-batch bioreactor cultures led to a total dry weight of 109.8 g/L with a microbial oil content of 57.8% (w/w) and productivity of 0.4 g/L/h.

Ion pair stabilization effects on a series of procaine structural analogs

In this work, a series of 10 structural procaine analogs have been synthesized in order to investigate the structural features affecting the stability of ion pair formation and its influence on the lipophilicity of ionizable compounds. The structural variation within this series was focused on the terminal nitrogen substituents and on the intermediate chain linkage nature. The hydrophobic parameters log P(n) and log P(i) (partition coefficient of the neutral and ionic species, respectively), as well as the ionization constants pK(a) and pK(a)(oct), were obtained from log D-pH profiles measured at pH values ranging from 2 to 12. The difference between log P(i) and log P(n) values (i.e. difflog P) of each prepared compound was considered a measure of the stability of ion pair formation. In this set, the difflog P values varied nearly over one log unit, ranging from -2.40 to -3.37. It has been observed that the presence of hydrogen bonding groups (especially donor) and low steric hindrance around the terminal amine ionizable group increases the relative lipophilicity of the ionic species as compared to the corresponding neutral species. These results were interpreted as due to the increased stability of ion pairs of the compounds bearing these structural features. (C) 2010 Elsevier B.V. All rights reserved.

India's pharmaceutical industry: hype or high tech take-off?

India has built a large pharmaceutical industry through an array of measures in support of domestic firms. The absence of product patents enabled Indian companies to become world leading producers of generic versions of patented drugs. Low costs and a strong engineering tradition continue to sustain competitive strength. The implementation of the World Trade Organization patent regime in 2005 is driving a transformation of the industry. Key elements of the present shake-up include the return of 'big pharma' companies on a large scale and the emergence of several Indian firms that aim to become fullyfledged research-based multinationals. This article provides a description of the development and structure of the Indian pharmaceutical industry and explores questions and challenges arising from its integration into global markets.

Skin hunger

Performed dusk till dawn, Friday 26 October 2007
"Skin Hunger is an improvised movement performance that invites the audience to engage directly with the performer. The performer is accompanied by a sign that invites the audience to 'touch me and see what happens'. He then uses the tactile information as a stimulus to generate movement and motivation for what he does. Small moments of relationship emerge from the initiations offered by the audience and the performer's ability to be responsive to the moment of touch.

The sign reads:

Touch me.
Touch me and see what happens.

Perhaps I will dance
Or I may do something else.

If you hit me I will bruise I do not enjoy physical pain.

Tenderness is rare.

Brush, scratch, rub, pat, prod, punch, bump, jiggle, stroke, push, nudge, tickle, hug, squeeze, caress, feel, grope, fondle, graze, tap, fiddle with, handle, slap, knead, cuff, spank, thump, shake, jerk, clout, graze, chafe, tap, poke, jab, dig, skim, shove, pet, cuddle, embrace, finger, maul, paw, manipulate, pump, support. "
cf. Melbourne International Arts Festival. Musicircus artists
(http://www.melbournefestival.com.au/musicircus_artists)

Response surface optimisation of medium components for naringinase production from staphylococcus xylosus MAK 2

Response surface methodology was used to optimize the fermentation medium for enhancing naringinase production by Staphylococcus xylosus. The first step of this process involved the individual adjustment and optimization of various medium components at shake flask level. Sources of carbon (sucrose) and nitrogen (sodium nitrate), as well as an inducer (naringin) and pH levels were all found to be the important factors significantly affecting naringinase production. In the second step, a 22 full factorial central composite design was applied to determine the optimal levels of each of the significant variables. A second-order polynomial was derived by multiple regression analysis on the experimental data. Using this methodology, the optimum values for the critical components were obtained as follows: sucrose, 10.0%; sodium nitrate, 10.0%; pH 5.6; biomass concentration, 1.58%; and naringin, 0.50% (w/v), respectively. Under optimal conditions, the experimental naringinase production was 8.45 U/mL. The determination coefficients (R ²) were 0.9908 and 0.9950 for naringinase activity and biomass production, respectively, indicating an adequate degree of reliability in the model.

Optimization of medium and process parameters for the production of inulinase from a newly isolated Kluyveromyces marxianus YS-1

A newly isolated strain of Kluyveromyces marxianus YS-1 was used for the production of extra cellular inulinase in a medium containing inulin, meat extract, CaCl₂ and sodium dodecyl sulphate (SDS). Fermentation medium pH 6.5, cultivation temperature 30 °C and 5% (v/v) inoculum of 12 h-old culture were optimal for enzyme production (30.8 IU/ml) with a fermentation time of 72 h at shake flask level. Raw inulin (2%, w/v) extracted from dahlia tubers by processing at 15 kg/cm² for 10 min was optimum for bioreactor studies. Maximum enzyme production (55.4 IU/ml) was obtained at an agitation rate of 200 rpm and aeration of 0.75 vvm in a stirred tank reactor with a fermentation time of 60 h.

Production of inulinase from Kluyveromyces marxianus YS-1 using root extract of Asparagus racemosus

Roots of Asparagus racemosus were used as a source of inulin for the production of inulinase from Kluyveromyces marxianus YS-1. Root extract prepared at 10 kg/cm² for 10 min showed the maximum production of inulinase. Various parameters of fermentation have been examined in order to improve overall enzyme yield. Inulinase yield of 40.5 IU/mL in an optimized medium containing inulin (3.5%), beef extract (0.5%), MnSO₄ (0.5 mM), CoCl₂ (0.05 mM), SDS (0.4 mM) and pH 6.5 at 30 °C under agitation (150 rpm) for 60 h has been obtained at shake flask level. After optimization the enzyme production has been increased 6.1 times at flask level. In a bioreactor (working volume 1 L) fermentation medium containing 4% inulin has shown maximum inulinase production (47.3 IU/mL) under optimized parameters of 200 rpm, 0.75 vvm aeration at 30 °C after 60 h.