[hal-00933545] Shape optimization with a level set based mesh evolution method

In this article, we discuss an approach for geometry and topology optimization of structures which benefits from an accurate description of shapes at each stage of the iterative process - by means of a mesh amenable for mechanical analyses - while retaining the whole versatility of the level set method...

[halshs-01111846] Les cultures à céramique modelée peinte de l’âge du Fer ancien : quelques pistes de réflexion d’après les exemples de Koktepe, Dzharkutan (Ouzbékistan) et Ulug-depe (Turkménistan)

Known after nearly a century of Soviet research, the Early Iron Age “handmade painted ware cultures” which occupied southern Central Asia during the second half of the 2nd millennium BC have been studied in depth for twenty years by French teams working in Central Asia. Excavations in Koktepe by the...

[halshs-01111845] Les cultures à céramique modelée peinte en Asie centrale : un aperçu de l’assemblage céramique de la deuxième moitié du 2e millénaire av. J.-C.

[...]from HAL : Dernières publications http://ift.tt/1LvB...

[halshs-01111846] Les cultures à céramique modelée peinte de l’âge du Fer ancien : quelques pistes de réflexion d’après les exemples de Koktepe, Dzharkutan (Ouzbékistan) et Ulug-depe (Turkménistan)

Known after nearly a century of Soviet research, the Early Iron Age “handmade painted ware cultures” which occupied southern Central Asia during the second half of the 2nd millennium BC have been studied in depth for twenty years by French teams working in Central Asia. Excavations in Koktepe by the...

[halshs-01111845] Les cultures à céramique modelée peinte en Asie centrale : un aperçu de l’assemblage céramique de la deuxième moitié du 2e millénaire av. J.-C.

[...]from HAL : Dernières publications http://ift.tt/1LvB...

[halshs-01111844] Les cultures à céramique modelée peinte en Asie centrale méridionale. Dynamiques socio-culturelles à l’âge du Fer ancien (1500-1000 av. n.è.)

Les cultures « à céramique modelée peinte » se sont développées dans la seconde moitié du IIe millénaire av. J.-C. (âge du Fer ancien) sur un vaste territoire couvrant les actuelles républiques d’Ouzbékistan, du Turkménistan, du Tadjikistan, du Kirghizstan, ainsi que le nord de l’Afghanistan et le nord-est...

[halshs-01111844] Les cultures à céramique modelée peinte en Asie centrale méridionale. Dynamiques socio-culturelles à l’âge du Fer ancien (1500-1000 av. n.è.)

Les cultures « à céramique modelée peinte » se sont développées dans la seconde moitié du IIe millénaire av. J.-C. (âge du Fer ancien) sur un vaste territoire couvrant les actuelles républiques d’Ouzbékistan, du Turkménistan, du Tadjikistan, du Kirghizstan, ainsi que le nord de l’Afghanistan et le nord-est...

[hal-01111838] Quantitative comparison of segmentation algorithms for FIB-SEM images of porous media

Focused ion beam tomography has proven to be capable of imaging porous structures on a nano-scale. However, due to shine-through artefacts, common segmentation algorithms often lead to severe dislocation of individual structures in z-direction. Recently, a number of approaches have been developed, which...

[hal-01111838] Quantitative comparison of segmentation algorithms for FIB-SEM images of porous media

Focused ion beam tomography has proven to be capable of imaging porous structures on a nano-scale. However, due to shine-through artefacts, common segmentation algorithms often lead to severe dislocation of individual structures in z-direction. Recently, a number of approaches have been developed, which...

[halshs-01111837] Evocation du relief dans les récits de voyage du Moyen Âge occidental

[...]from HAL : Dernières publications http://ift.tt/15Uu...

[halshs-01111835] Chirurgiens et barbiers à la fin du Moyen Âge (XIVe-XVe siècles)

[...]from HAL : Dernières publications http://ift.tt/15Uu...

[halshs-01111837] Evocation du relief dans les récits de voyage du Moyen Âge occidental

[...]from HAL : Dernières publications http://ift.tt/15Uu...

[halshs-01111835] Chirurgiens et barbiers à la fin du Moyen Âge (XIVe-XVe siècles)

[...]from HAL : Dernières publications http://ift.tt/15Uu...

[halshs-01111834] Constitution d’un réceptaire médical dans la première moitié du XIVe siècle : recettes de Jean Pitart ou recettes adressées à Philippe Le Bel

[...]from HAL : Dernières publications http://ift.tt/1Dhv...

[halshs-01111833] Corps blessés et corps souffrants dans la Vie de saint Louis de Joinville

[...]from HAL : Dernières publications http://ift.tt/1Abf...

[halshs-01111834] Constitution d’un réceptaire médical dans la première moitié du XIVe siècle : recettes de Jean Pitart ou recettes adressées à Philippe Le Bel

[...]from HAL : Dernières publications http://ift.tt/1Dhv...

[halshs-01111832] Considérations sur l’air, le temps et les saisons dans la Chirurgia Magna de Guy de Chauliac

[...]from HAL : Dernières publications http://ift.tt/1zrJ...

[halshs-01111833] Corps blessés et corps souffrants dans la Vie de saint Louis de Joinville

[...]from HAL : Dernières publications http://ift.tt/1Abf...

[halshs-01111832] Considérations sur l’air, le temps et les saisons dans la Chirurgia Magna de Guy de Chauliac

[...]from HAL : Dernières publications http://ift.tt/1zrJ...

[halshs-01111830] Traduction, adaptation et vulgarisation chirurgicale : le cas de la Chirurgia Parva de Guy de Chauliac

[...]from HAL : Dernières publications http://ift.tt/1JWP...

[halshs-01111830] Traduction, adaptation et vulgarisation chirurgicale : le cas de la Chirurgia Parva de Guy de Chauliac

[...]from HAL : Dernières publications http://ift.tt/1JWP...

[halshs-00802456] Logique des énoncés psychotiques

Transcription fidèle d'un exposé public fait à l'hôpital psychiatrique Montperrin, Aix-en-Provence, 1984. Il a pour but de montrer que des syllogismes inconscients sont à l'œuvre même au sein d''une pensée apparemment chaotique et déstructurée ... Des passages de ce texte de 1984 ont été incorporés...

[hal-01111827] A gesture expressive model based on Laban qualities

[...]from HAL : Dernières publications http://ift.tt/1Hy0...

[hal-01111826] Recognition of urban buildings with spatial consistency and a small-sized vocabulary tree

[...]from HAL : Dernières publications http://ift.tt/1Hy0...

[halshs-00802456] Logique des énoncés psychotiques

Transcription fidèle d'un exposé public fait à l'hôpital psychiatrique Montperrin, Aix-en-Provence, 1984. Il a pour but de montrer que des syllogismes inconscients sont à l'œuvre même au sein d''une pensée apparemment chaotique et déstructurée ... Des passages de ce texte de 1984 ont été incorporés...

[hal-01111827] A gesture expressive model based on Laban qualities

[...]from HAL : Dernières publications http://ift.tt/1Hy0...

[hal-01111826] Recognition of urban buildings with spatial consistency and a small-sized vocabulary tree

[...]from HAL : Dernières publications http://ift.tt/1Hy0...

[hal-01111825] A Fully Automatic Framework for Building 3D Animated Avatars

[...]from HAL : Dernières publications http://ift.tt/1vkM...

[hal-01111823] Multi-object recognition and tracking with feature points matching and spatial layout consistency

[...]from HAL : Dernières publications http://ift.tt/1yjC...

[hal-01111825] A Fully Automatic Framework for Building 3D Animated Avatars

[...]from HAL : Dernières publications http://ift.tt/1vkM...

[hal-01111823] Multi-object recognition and tracking with feature points matching and spatial layout consistency

[...]from HAL : Dernières publications http://ift.tt/1yjC...

[hal-00924206] Improving X10 Program Performances by Clock Removal

X10 is a promising recent parallel language designed specifically to address the challenges of productively programming a wide variety of target platforms. The sequential core of X10 is an object-oriented language in the Java family. This core is augmented by a few parallel constructs that create activities...

[hal-01094787] The Power of Polynomials

Every component in the program development chain uses a model to represent and reason about its source. The model must be as expressive as possible without compromising its efficiency and tractability. This paper proposes a slight extension to the polyhedral model by allowing polynomial constraints...

[hal-00924206] Improving X10 Program Performances by Clock Removal

X10 is a promising recent parallel language designed specifically to address the challenges of productively programming a wide variety of target platforms. The sequential core of X10 is an object-oriented language in the Java family. This core is augmented by a few parallel constructs that create activities...

[hal-01094787] The Power of Polynomials

Every component in the program development chain uses a model to represent and reason about its source. The model must be as expressive as possible without compromising its efficiency and tractability. This paper proposes a slight extension to the polyhedral model by allowing polynomial constraints...

[hal-01111815] Multiobjective fuzzy optimization for sustainable groundwater management using particle swarm optimization and analytic element method

Groundwater management involves conflicting objectives as maximization of discharge contradicts the criteria of minimum pumping cost and minimum piping cost. In addition, available data contains uncertainties such as market fluctuations, variations in water levels of wells and variations of ground water...

[hal-01111815] Multiobjective fuzzy optimization for sustainable groundwater management using particle swarm optimization and analytic element method

Groundwater management involves conflicting objectives as maximization of discharge contradicts the criteria of minimum pumping cost and minimum piping cost. In addition, available data contains uncertainties such as market fluctuations, variations in water levels of wells and variations of ground water...

[hal-01111813] Influence of the polysaccharide addition method on the properties of fresh mortars

This study focused on comparison of polysaccharide addition methods, either in powder form, or as a solute in the mixing water. The influence of the methods was assessed by measuring water retention and rheological properties with one cellulose ether and two guar ethers. Polysaccharides were more efficient...

[hal-01111813] Influence of the polysaccharide addition method on the properties of fresh mortars

This study focused on comparison of polysaccharide addition methods, either in powder form, or as a solute in the mixing water. The influence of the methods was assessed by measuring water retention and rheological properties with one cellulose ether and two guar ethers. Polysaccharides were more efficient...

[hal-01071637] A Priori Error Estimate of a Multiscale Finite Element Method for Transport Modeling

This work proposes an \textit{a priori} error estimate of a multiscale finite element method to solve convection-diffusion problems where both velocity and diffusion coefficient exhibit strong variations at a scale which is much smaller than the domain of resolution. In that case, classical discretization...

[hal-01071637] A Priori Error Estimate of a Multiscale Finite Element Method for Transport Modeling

This work proposes an \textit{a priori} error estimate of a multiscale finite element method to solve convection-diffusion problems where both velocity and diffusion coefficient exhibit strong variations at a scale which is much smaller than the domain of resolution. In that case, classical discretization...

[hal-01110271] Finding scattering data for a time-harmonic wave equation with first order perturbation from the Dirichlet-to-Neumann map

We present formulas and equations for finding scattering data from the Dirichlet-to-Neumann map for a time-harmonic wave equation with first order perturbation with compactly supported coefficients. We assume that the coefficients are matrix-valued in general. To our knowledge, these results are new...

[hal-01110271] Finding scattering data for a time-harmonic wave equation with first order perturbation from the Dirichlet-to-Neumann map

We present formulas and equations for finding scattering data from the Dirichlet-to-Neumann map for a time-harmonic wave equation with first order perturbation with compactly supported coefficients. We assume that the coefficients are matrix-valued in general. To our knowledge, these results are new...

[hal-01111805] Homogenization and two-scale convergence

Following an idea of G. Nguetseng, we define a notion of "two-scale" convergence, which is aimed to a better description of sequences of oscillating functions. Bounded sequences in $L^2(\Omega)$ are proved to be relatively compact with respect to this new type of convergence. We also establish a corrector-type...

[hal-01111805] Homogenization and two-scale convergence

Following an idea of G. Nguetseng, we define a notion of "two-scale" convergence, which is aimed to a better description of sequences of oscillating functions. Bounded sequences in $L^2(\Omega)$ are proved to be relatively compact with respect to this new type of convergence. We also establish a corrector-type...

[hal-00711337] Time and latitude dependence of the solar wind mass flux: updated SOHO/SWAN data analysis for the complete Solar Cycle 23. (poster)

We present an updated analysis of SOHO/SWAN data using the latest absolute calibration of the instrument for the complete Solar Cycle 23 period and onset of Solar Cycle 24. We calculate the total interplanetary hydrogen ionization rates as a function of latitude and time by fitting a hot model to the...

[hal-00750259] Atmospheric profiles from the MEx/SPICAM solar occultations in the UV

We will present observations of aerosol and ozone profiles derived from MEx/SPICAM solar occultations in the ultraviolet. This dataset allows the retrieval of vertical profiles of the abundance of gaseous species (CO2, O3), aerosol optical depth in the UV, and the particle size through the Ångström...

[hal-00711337] Time and latitude dependence of the solar wind mass flux: updated SOHO/SWAN data analysis for the complete Solar Cycle 23. (poster)

We present an updated analysis of SOHO/SWAN data using the latest absolute calibration of the instrument for the complete Solar Cycle 23 period and onset of Solar Cycle 24. We calculate the total interplanetary hydrogen ionization rates as a function of latitude and time by fitting a hot model to the...

[hal-00750259] Atmospheric profiles from the MEx/SPICAM solar occultations in the UV

We will present observations of aerosol and ozone profiles derived from MEx/SPICAM solar occultations in the ultraviolet. This dataset allows the retrieval of vertical profiles of the abundance of gaseous species (CO2, O3), aerosol optical depth in the UV, and the particle size through the Ångström...

[hal-01104037] The DREAMS experiment on the ExoMars 2016 mission for the study of Martian environment during the dust storm season

The ExoMars programme, which is carried out by European Space Agency (ESA) in cooperation with the Russian federal Space Agency (Roscosmos), foresees a two-steps mission to Mars. The first mission consists of an orbiter and an Entry Descent and Landing Demonstrator Module (EDM) to be launched in January...

[hal-01111402] Molecular epidemiology and population structure of Toxoplasma gondii.

[...]from HAL : Dernières publications http://ift.tt/1yTk...

[hal-01111399] Pour une analyse des besoins en formation des membres de CHSCT

[...]from HAL : Dernières publications http://ift.tt/1yJT...

[hal-01088432] On the fan associated to a linear code *

We will show how one can compute all reduced Gröbner bases with re-spect to a degree compatible ordering for code ideals -even though these binomial ideals are not toric. To this end, the correspondence of linear codes and binomial ideals will be briefly described as well as their resemblance to toric...

[hal-01109768] A tour of Machine Learning: an AI perspective

Machine Learning has been at the core of Artificial Intelligence since its inception. Many promises have been held, if one is to consider that Google is a living demonstration of AI. This paper presents a historical perspective on Machine Learning, describing how the emphasis was gradually shifted from...

[hal-01111376] Efficacy and Hemotoxicity of Stealth Doxorubicin-Loaded Magnetic Nanovectors on Breast Cancer Xenografts

In the field of oncology, research is now focused on the development of theranostic nanosystems that combine the functions of drug delivery and imaging for diagnosis/monitoring. In this context, we designed polyethylene glycol (PEG)ylated superparamagnetic iron oxide nanoparticles (SPIONs) for the delivery...

[hal-01084299] The functional response predicts the effect of resource distribution on the optimal movement rate of consumers

Understanding how often individuals should move when foraging over patchy habitats is a central question in ecology. By combining optimality and functional response theories, we show analytically how the optimal movement rate varies with the average resource level (enrichment) and resource distribution...

[hal-01111398] Diversité génétique de Toxoplasma gondii à partir de prélèvements paraffinés d'abcès cérébraux de 20 patients immunodéprimés : l'expérience de l'hôpital Lariboisière (Paris).

[...]from HAL : Dernières publications http://ift.tt/1yJT...

[hal-01111397] Protocole d’évaluation de la conduite automobile chez les personnes cérébrolésées

Cette étude a pour but d’établir un protocole complet et cohérent d’évaluation de la conduite automobile chez les populations « à risque », notamment les personnes cérébrolésées. Ce protocole allie des tests neuropsychologiques, une épreuve de conduite sur route et une évaluation de conduite sur simulateur....

[hal-01086903] A lightweight incremental analysis and profiling framework for embedded devices

Embedded systems such as mobile devices are currently ubiquitous. The performance potential of these devices is rapidly improving by incorporating multi-core and GPU technologies, and is rapidly catching up with the workstation platforms. Nevertheless, the heterogeneity of the underlying hardware as...

[hal-01111385] Large Scale Model for Information Dissemination with Device to Device Communication using Call Details Records

In a network of devices in close proximity such as Device to Device ($D2D$) communication, we study the dissemination of public safety information at country scale level. In order to provide a realistic model for the information dissemination, we extract a spatial distribution of the population of Ivory...

[hal-00871341] Optimal strategies for biomass productivity maximization in a photobioreactor using natural light

We address the question of optimization of the microalgal biomass long term productivity in the framework of production in photobioreactors under the influence of day/night cycles. For that, we propose a simple bioreactor model accounting for light attenuation in the reactor due to biomass density and...

[hal-00511335] Regional impacts of the global carbon stakes: long term prospective with TIAM-FR

Main socio-economic drivers: Energy consumption based on external projections of: - The growth of regional GDP (World AAGR [2000-2050] = 3.072%) - The growth of population (9 billions of people in 2050) - The level of various economic sectors: Agriculture, Iron and Steel, Services, etc. Fossil fuel...

[hal-00510210] Biomass for energy uses: methodology and results for France

This study deals with the methodology elaborated to assess the potential of biomass for energy use in France: Using a detailed representation of biomass sources (agriculture and wood products) Taking into account the spatiality of the resources (the country is separated in several regions) Regarding...

[hal-00508605] TIMES model for the Reunion Island: addressing reliability of electricity supply

The Reunion Island aims to have in 2030 an energy consumption based to 100% on renewable energy sources. In 2008, the total primary energy consumption was 1295 ktoe, and as most of small islands, the Reunion Island was highly dependent on fossil fuel imports (86.5%). This paper focuses on the target...

[hal-00868155] CO2 mitigation targets and technological limits: Prospective analysis with the TIMES integrated assessment model (TIAM-FR)

[...]from HAL : Dernières publications http://ift.tt/1yJT...

[hal-01091255] Reconstructing Householder Vectors from Tall-Skinny QR

[...]from HAL : Dernières publications http://ift.tt/1vTI...

[hal-00573376] Sub-national TIMES model for analyzing regional future use of Biomass and Biofuels in France and Sweden

In the context of mitigating climate change and increase energy security, the utilization of biomass in the energy sector is expected to play a major role. However, to estimate the possibility of fulfilling national goals concerning the future use of biomass sources and to estimate the future use of...

[hal-00509180] Prospective analysis of post-Copenhagen climate policy: the plausibility of investments in carbon capture and storage

A key issue for the Post-Copenhagen agreement is the participation of the United States and of on-Annex I countries, and especially China. Indeed, China and the USA are the major global CO2 emitters, and a climate agreement without their participation will have difficulties to reach the stabilisations...

[hal-01069272] Cryptanalysis of public-key cryptosystems that use subcodes of algebraic geometry codes

We give a polynomial time attack on the McEliece public key cryptosystem based on subcodes of algebraic geometry (AG) codes. The proposed attack reposes on the distinguishability of such codes from random codes using the Schur product. Wieschebrink treated the genus zero case a few years ago but his...

[hal-01110609] Should fresh blood be recommended for intensive care patients?

Fresh blood has many potential advantages over older blood, but there is no evidence that these properties translate into clinical benefit for intensive care patients. The observational multicenter study by Karam and colleagues provides some evidence suggesting that blood stored for less than 14 days...

[hal-01111408] Nonlinear electrophoresis of ideally polarizable particles

We focus in this paper on the nonlinear electrophoresis of ideally polarizable particles. At high applied voltages significant ionic exchange occurs between the electric double layer which surrounds the particle and the bulk solution. In addition steric effects due to the finite size of ions drastically...

[hal-01069862] A random forest approach for predicting the presence of Echinococcus multilocularis intermediate host Ochotona spp. presence in relation to landscape characteristics in western China

Understanding distribution patterns of hosts implicated in the transmission of zoonotic disease remains a key goal of parasitology. Here, random forests are employed to model spatial patterns of the presence of the plateau pika (Ochotonaspp.) small mammal intermediate host for the parasitic tapewormEchinococcus...

[hal-01111406] Rupture du contrat de travail et détention provisoire : une atteinte à la présomption d’innocence ?, note sous CEDH, 7 février 2012, Teodor Octavian Tripon c. Roumanie, Req. N°27062/04

[...]from HAL : Dernières publications http://ift.tt/1yTk...

[hal-01111405] Le carnet de voyage audio-visuel ou cinématographique

Compte rendu du témoignage vécu du voyageur, le carnet de voyage se déclinerait aussi sous diverses formes audiovisuelles : l’émergence des arts graphiques dans l’oeuvre cinématographique, des séries télévisuelles de carnets de voyage, du documentaire de création d’un périple à la quête ethnographique...

[hal-01111404] Modelling the response surface to predict the hydrodynamic diameters of theranostic magnetic siRNA nanovectors

Short interfering RNAs (siRNAs) appear to be a promising tool to treat various human diseases, such as cancer via the RNA interference (RNAi) mechanism. Since the systemic administration of siRNAs is limited by their capacity to attain the site of action, novel delivery systems are needed. Previously,...

[hal-01088433] Error-correcting pairs: a new approach to code-based cryptography

McEliece proposed the first public-key cryptosystem based on linear error-correcting codes. A code with an efficient bounded distance decoding algorithm is chosen as secret key. It is assumed that the chosen code looks like a random code. The known efficient bounded distance decoding algorithms of the...

[hal-01111403] La contrepartie financière d’une clause de non-concurrence : indifférence du mode de rupture du contrat quant à son montant, note sous Soc., 25 janvier 2012, n°10-11590

[...]from HAL : Dernières publications http://ift.tt/1yJT...

[hal-01111402] Molecular epidemiology and population structure of Toxoplasma gondii.

[...]from HAL : Dernières publications http://ift.tt/1yTk...

[hal-01111399] Pour une analyse des besoins en formation des membres de CHSCT

[...]from HAL : Dernières publications http://ift.tt/1yJT...

[hal-01088432] On the fan associated to a linear code *

We will show how one can compute all reduced Gröbner bases with re-spect to a degree compatible ordering for code ideals -even though these binomial ideals are not toric. To this end, the correspondence of linear codes and binomial ideals will be briefly described as well as their resemblance to toric...

[hal-01109768] A tour of Machine Learning: an AI perspective

Machine Learning has been at the core of Artificial Intelligence since its inception. Many promises have been held, if one is to consider that Google is a living demonstration of AI. This paper presents a historical perspective on Machine Learning, describing how the emphasis was gradually shifted from...

[hal-01111376] Efficacy and Hemotoxicity of Stealth Doxorubicin-Loaded Magnetic Nanovectors on Breast Cancer Xenografts

In the field of oncology, research is now focused on the development of theranostic nanosystems that combine the functions of drug delivery and imaging for diagnosis/monitoring. In this context, we designed polyethylene glycol (PEG)ylated superparamagnetic iron oxide nanoparticles (SPIONs) for the delivery...

[hal-01084299] The functional response predicts the effect of resource distribution on the optimal movement rate of consumers

Understanding how often individuals should move when foraging over patchy habitats is a central question in ecology. By combining optimality and functional response theories, we show analytically how the optimal movement rate varies with the average resource level (enrichment) and resource distribution...

[hal-01111398] Diversité génétique de Toxoplasma gondii à partir de prélèvements paraffinés d'abcès cérébraux de 20 patients immunodéprimés : l'expérience de l'hôpital Lariboisière (Paris).

[...]from HAL : Dernières publications http://ift.tt/1yJT...

[hal-01111397] Protocole d’évaluation de la conduite automobile chez les personnes cérébrolésées

Cette étude a pour but d’établir un protocole complet et cohérent d’évaluation de la conduite automobile chez les populations « à risque », notamment les personnes cérébrolésées. Ce protocole allie des tests neuropsychologiques, une épreuve de conduite sur route et une évaluation de conduite sur simulateur....

[hal-01086903] A lightweight incremental analysis and profiling framework for embedded devices

Embedded systems such as mobile devices are currently ubiquitous. The performance potential of these devices is rapidly improving by incorporating multi-core and GPU technologies, and is rapidly catching up with the workstation platforms. Nevertheless, the heterogeneity of the underlying hardware as...

[hal-01111385] Large Scale Model for Information Dissemination with Device to Device Communication using Call Details Records

In a network of devices in close proximity such as Device to Device ($D2D$) communication, we study the dissemination of public safety information at country scale level. In order to provide a realistic model for the information dissemination, we extract a spatial distribution of the population of Ivory...

[hal-00871341] Optimal strategies for biomass productivity maximization in a photobioreactor using natural light

We address the question of optimization of the microalgal biomass long term productivity in the framework of production in photobioreactors under the influence of day/night cycles. For that, we propose a simple bioreactor model accounting for light attenuation in the reactor due to biomass density and...

[hal-00511335] Regional impacts of the global carbon stakes: long term prospective with TIAM-FR

Main socio-economic drivers: Energy consumption based on external projections of: - The growth of regional GDP (World AAGR [2000-2050] = 3.072%) - The growth of population (9 billions of people in 2050) - The level of various economic sectors: Agriculture, Iron and Steel, Services, etc. Fossil fuel...

[hal-00510210] Biomass for energy uses: methodology and results for France

This study deals with the methodology elaborated to assess the potential of biomass for energy use in France: Using a detailed representation of biomass sources (agriculture and wood products) Taking into account the spatiality of the resources (the country is separated in several regions) Regarding...

[hal-00508605] TIMES model for the Reunion Island: addressing reliability of electricity supply

The Reunion Island aims to have in 2030 an energy consumption based to 100% on renewable energy sources. In 2008, the total primary energy consumption was 1295 ktoe, and as most of small islands, the Reunion Island was highly dependent on fossil fuel imports (86.5%). This paper focuses on the target...

[hal-00868155] CO2 mitigation targets and technological limits: Prospective analysis with the TIMES integrated assessment model (TIAM-FR)

[...]from HAL : Dernières publications http://ift.tt/1yJT...

[hal-01091255] Reconstructing Householder Vectors from Tall-Skinny QR

[...]from HAL : Dernières publications http://ift.tt/1vTI...

[hal-00573376] Sub-national TIMES model for analyzing regional future use of Biomass and Biofuels in France and Sweden

In the context of mitigating climate change and increase energy security, the utilization of biomass in the energy sector is expected to play a major role. However, to estimate the possibility of fulfilling national goals concerning the future use of biomass sources and to estimate the future use of...

[hal-00509180] Prospective analysis of post-Copenhagen climate policy: the plausibility of investments in carbon capture and storage

A key issue for the Post-Copenhagen agreement is the participation of the United States and of on-Annex I countries, and especially China. Indeed, China and the USA are the major global CO2 emitters, and a climate agreement without their participation will have difficulties to reach the stabilisations...

[hal-01069272] Cryptanalysis of public-key cryptosystems that use subcodes of algebraic geometry codes

We give a polynomial time attack on the McEliece public key cryptosystem based on subcodes of algebraic geometry (AG) codes. The proposed attack reposes on the distinguishability of such codes from random codes using the Schur product. Wieschebrink treated the genus zero case a few years ago but his...

[hal-00504488] Implementing water allocation in the TIAM-FR energy model

Over the past ten years, a conscious concerning the energy sector has increased: we must face a depletion of fossil resources, increase the efficiency of current technologies, and develop new technologies to reduce environmental impacts. The energy sector is increasingly constrained and faces numerous...

[hal-01111395] Application directe des dispositions de la Convention n°180 de l’OIT dur la durée du travail es gens de mer, note sous Soc. 18 janvier 2011, M. X c./ Association An Test Navire Notre-Dame de Rumengol (pourvoi n°09-40094)

[...]from HAL : Dernières publications http://ift.tt/1yJT...

[hal-00614423] Assessing anomalous losses with dynamic hysteresis models

A new approach to face the problem of dynamic hysteresis and assess extra-losses in soft magnetic materials is investigated. Thanks to a spatial averaging technique and a variational principle, a dedicated formulation is derived. It takes into account microscopic magnetization mechanisms and domain...

[hal-01111394] Contribution à l’évaluation des aptitudes à la conduite chez les cérébrolésés

[...]from HAL : Dernières publications http://ift.tt/1yJT...

[hal-01110971] A neutral theory for interpreting correlations between species and genetic diversity in communities

[...]from HAL : Dernières publications http://ift.tt/1A1s...

[hal-01110970] Le bouddhisme américain

En étudiant le bouddhisme américain, cet ouvrage interroge les modalités d'adaptation qu'un système philosophique et culturel met en oeuvre lorsqu'il s'installe dans une société radicalement différente de celle dans laquelle il s'est développé. Cette tradition orientale se divise aux Etats-Unis en deux...

[halsde-00909654] Sociologie des logiques d'action des prestataires sportifs et place de la nature dans l'offre sportive

[...]from HAL : Dernières publications http://ift.tt/1zg6...

[halshs-00436897] Spatial distribution of ticks in Thailand: a discussion basis for tick-borne virus spread assessment

A wide variety of viral infectious diseases are transmitted to humans by ticks and in certain cases, theses diseases can lead to a severe encephalitis or haemorrhagic fever. Within the framework of a research programme on emerging viral diseases carried out by the French Institute of Research for the...

[hal-00682550] PORGY: A Visual Graph Rewriting Environment for Complex Systems

Graph rewriting systems (GRSs) operate on graphs by substituting local patterns according to a set of rewriting rules. The apparent simplicity of GRSs hides an incredible complexity and turns the study of these systems into an involved task requiring high-level expertise. We designed PORGY, an interactive...

[hal-01109929] Single-Step Preparation of TiO2/MWCNT Nanohybrid Materials by Laser Pyrolysis and Application to Efficient Photovoltaic Energy Conversion

[...]from HAL : Dernières publications http://ift.tt/15H0...

[tel-01110756] Solving multi-homogeneous and determinantal systems: algorithms, complexity, applications.

Multivariate polynomial systems arising in Engineering Science often carry algebraic structures related to the problems they stem from. In particular, multi-homogeneous, determinantal structures and boolean systems can be met in a wide range of applications. A classical method to solve polynomial systems...

[hal-01110967] Does Foreign Environmental Policy Influence Domestic Innovation? Evidence from the Wind Industry

[...]from HAL : Dernières publications http://ift.tt/1zg6...

[hal-01110569] On the determination and constancy of the solar oblateness

The Picard space mission aims to measure Solar equator-to-pole radius difference with a precision better than 0.5 mas. The Solar Diameter Imager and Surface Mapper (SODISM) on board Picard is a Ritchey-Chretien telescope that takes images of the Sun at several wavelengths. The SODISM measurements of...

[hal-00002356] The Local and the Occupation Time of a Particle Diffusing in a Random Medium

We consider a particle moving in a one dimensional potential which has a symmetric deterministic part and a quenched random part. We study analytically the probability distributions of the local time (spent by the particle around its mean value) and the occupation time (spent above its mean value) within...

[hal-00002333] Exact Asymptotic Results for Persistence in the Sinai Model with Arbitrary Drift

We obtain exact asymptotic results for the disorder averaged persistence of a Brownian particle moving in a biased Sinai landscape. We employ a new method that maps the problem of computing the persistence to the problem of finding the energy spectrum of a single particle quantum Hamiltonian, which...

[hal-00002332] The Local Time Distribution of a Particle Diffusing on a Graph

We study the local time distribution of a Brownian particle diffusing along the links on a graph. In particular, we derive an analytic expression of its Laplace transform in terms of the Green's function on the graph. We show that the asymptotic behavior of this distribution has non-Gaussian tails characterized...

[hal-00525256] Motifs Séquentiels Discriminants pour les puces ADN

Découvrir de nouvelles informations sur les groupes de gènes impliqués dans une maladie est un véritable challenge. Les puces ADN sont des outils puissants pour l'analyse des expressions de gènes. Elles mesurent l'expression de milliers de gènes dans différentes conditions biologiques. Dans cet article,...

[hal-01086371] OptiDis: a MPI/OpenMP Dislocation Dynamics Code for Large Scale Simulations

In this presentation, we introduce what we aim for in term of dislocation dynamics simulation, and so what kind of development we did . We focused on modularity using latest C++11 features, to easily integrate new functionality, then on efficiency side, we developed an adaptive data structure to take...

[hal-00004873] Thermodynamics of self-gravitating systems

We study the thermodynamics and the collapse of a self-gravitating gas of Brownian particles. We consider a high-friction limit in order to simplify the problem. This results in the Smoluchowski-Poisson system. Below a critical energy or below a critical temperature, there is no equilibrium state and...

[hal-01110591] Estimating the return times of great Himalayan earthquakes in eastern Nepal: Evidence from the Patu and Bardibas strands of the Main Frontal Thrust

The return times of large Himalayan earthquakes are poorly constrained. Despite historical devastation of cities along the mountain range, definitive links between events and specific segments of the Main Frontal Thrust (MFT) are not established, and paleoseismological records have not documented the...

[hal-00012894] Arctic octahedron in three-dimensional rhombus tilings and related integer solid partitions

Three-dimensional integer partitions provide a convenient representation of codimension-one three-dimensional random rhombus tilings. Calculating the entropy for such a model is a notoriously difficult problem. We apply transition matrix Monte Carlo simulations to evaluate their entropy with high precision....

[pasteur-01011081] Predicting Mycobacterium tuberculosis Complex Clades Using Knowledge-Based Bayesian Networks.

We develop a novel approach for incorporating expert rules into Bayesian networks for classification of Mycobacterium tuberculosis complex (MTBC) clades. The proposed knowledge-based Bayesian network (KBBN) treats sets of expert rules as prior distributions on the classes. Unlike prior knowledge-based...

[hal-01110978] Detection number of bipartite graphs and cubic graphs

For a connected graph G of order |V(G)| ≥3 and a k-labelling c : E(G) →{1,2,…,k} of the edges of G, the code of a vertex v of G is the ordered k-tuple (ℓ1,ℓ2,…,ℓk), where ℓi is the number of edges incident with v that are labelled i. The k-labelling c is detectable if every two adjacent vertices of...

[hal-01110977] Habitat type shapes long-term plant biodiversity budgets in two densely populated regions in north-western Europe

[...]from HAL : Dernières publications http://ift.tt/1COV...

[hal-01110974] How Fukushima Dai-ichi core meltdown changed the probability of nuclear accidents

[...]from HAL : Dernières publications http://ift.tt/1COV...

[hal-01110973] Consequences of information use in breeding habitat selection on the evolution of settlement time

[...]from HAL : Dernières publications http://ift.tt/1COV...

[hal-01110972] The Economics and Uncertainties of Nuclear Power

[...]from HAL : Dernières publications http://ift.tt/1zg6...

[hal-01108436] Ultralong Fiber Lasers with Coding in Free-Spectral Range for Secure Key Distribution

[...]from HAL : Dernières publications http://ift.tt/1CUb...

[hal-01110971] A neutral theory for interpreting correlations between species and genetic diversity in communities

[...]from HAL : Dernières publications http://ift.tt/1A1s...

[hal-01110970] Le bouddhisme américain

En étudiant le bouddhisme américain, cet ouvrage interroge les modalités d'adaptation qu'un système philosophique et culturel met en oeuvre lorsqu'il s'installe dans une société radicalement différente de celle dans laquelle il s'est développé. Cette tradition orientale se divise aux Etats-Unis en deux...

[halsde-00909654] Sociologie des logiques d'action des prestataires sportifs et place de la nature dans l'offre sportive

[...]from HAL : Dernières publications http://ift.tt/1zg6...

[halshs-00436897] Spatial distribution of ticks in Thailand: a discussion basis for tick-borne virus spread assessment

A wide variety of viral infectious diseases are transmitted to humans by ticks and in certain cases, theses diseases can lead to a severe encephalitis or haemorrhagic fever. Within the framework of a research programme on emerging viral diseases carried out by the French Institute of Research for the...

[hal-00682550] PORGY: A Visual Graph Rewriting Environment for Complex Systems

Graph rewriting systems (GRSs) operate on graphs by substituting local patterns according to a set of rewriting rules. The apparent simplicity of GRSs hides an incredible complexity and turns the study of these systems into an involved task requiring high-level expertise. We designed PORGY, an interactive...

[hal-01109929] Single-Step Preparation of TiO2/MWCNT Nanohybrid Materials by Laser Pyrolysis and Application to Efficient Photovoltaic Energy Conversion

[...]from HAL : Dernières publications http://ift.tt/15H0...

[tel-01110756] Solving multi-homogeneous and determinantal systems: algorithms, complexity, applications.

Multivariate polynomial systems arising in Engineering Science often carry algebraic structures related to the problems they stem from. In particular, multi-homogeneous, determinantal structures and boolean systems can be met in a wide range of applications. A classical method to solve polynomial systems...

[hal-01110967] Does Foreign Environmental Policy Influence Domestic Innovation? Evidence from the Wind Industry

[...]from HAL : Dernières publications http://ift.tt/1zg6...

[hal-01110569] On the determination and constancy of the solar oblateness

The Picard space mission aims to measure Solar equator-to-pole radius difference with a precision better than 0.5 mas. The Solar Diameter Imager and Surface Mapper (SODISM) on board Picard is a Ritchey-Chretien telescope that takes images of the Sun at several wavelengths. The SODISM measurements of...

[hal-00002356] The Local and the Occupation Time of a Particle Diffusing in a Random Medium

We consider a particle moving in a one dimensional potential which has a symmetric deterministic part and a quenched random part. We study analytically the probability distributions of the local time (spent by the particle around its mean value) and the occupation time (spent above its mean value) within...

[hal-00002333] Exact Asymptotic Results for Persistence in the Sinai Model with Arbitrary Drift

We obtain exact asymptotic results for the disorder averaged persistence of a Brownian particle moving in a biased Sinai landscape. We employ a new method that maps the problem of computing the persistence to the problem of finding the energy spectrum of a single particle quantum Hamiltonian, which...

[hal-00002332] The Local Time Distribution of a Particle Diffusing on a Graph

We study the local time distribution of a Brownian particle diffusing along the links on a graph. In particular, we derive an analytic expression of its Laplace transform in terms of the Green's function on the graph. We show that the asymptotic behavior of this distribution has non-Gaussian tails characterized...