Search

Your search keyword '"Xavier, Pascal"' showing total 182 results
Start Over Author "Xavier, Pascal"
182 results on '"Xavier, Pascal"'

2. Implementation of microcontroller board on a sustainable and degradable PLA/flax composite substrate: a case study.

Author

Géczy, Attila, Piffkó, Dániel, Berényi, Richárd, Dusek, Karel, Xavier, Pascal, and Cuartielles, David

Subjects
SUBSTRATES (Materials science), CIRCUIT complexity, ULTIMATE strength, ACCELERATED life testing, PRINTED circuits
Abstract

In this paper, we present a novel polylactic-acid/flax-composite substrate and the implementation of a demonstrator: a microcontroller board based on commercial design. The substrate is developed for printed circuit board (PCB) applications. The pre-preg is biodegradable, reinforced, and flame-retarded. The novel material was developed to counter the increasing amount of e-waste and to improve the sustainability of the microelectronics sector. The motivation was to present a working circuit in commercial complexity that can be implemented on a rigid substrate made of natural, bio-based materials with a structure very similar to the widely used Flame Retardant Class 4 (FR4) substrate at an early technological readiness level (2–3). The circuit design is based on the Arduino Nano open-source microcontroller board design so that the demonstration could be programmable and easy to fit into education, IoT applications, and embedded designs. During the work, the design was optimized at the level of layout. The copper-clad pre-preg was then prepared and processed with subtractive printed wiring technology and through hole plating. The traditional surface mounting methodology was applied for assembly. The resulting yield of PCB production was around 50%. Signal analysis was successful with analogue data acquisition (voltage) and low-frequency (4 kHz) tests, indistinguishable from sample FR4 boards. Eventually, the samples were subjected to highly accelerated stress test (HAST). HAST tests revealed limitations compared to traditional FR4 printed circuit materials. After six cycles, the weight loss was around 30% in the case of PLA/Flax, and as three-point bending tests showed, the possible ultimate strength (25 MPa at a flexural state) was reduced by 80%. Finally, the sustainability aspect was assessed, where we found that ∼95 vol% and ∼90 wt% of the traditional substrate can be substituted, significantly easing the load of waste on the environment. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

4. First Light Results from the Hermes Spectrograph at the AAT

Author

Sheinis, Andrew, Anguiano, Borja, Asplund, Martin, Bacigalupo, Carlos, Barden, Sam, Birchall, Michael, Bland-Hawthorn, Joss, Brzeski, Jurek, Cannon, Russell, Carollo, Daniela, Case, Scott, Casey, Andrew, Churilov, Vladimir, Warrick, Couch, Dean, Robert, De Silva, Gayandhi, D'Orazi, Valentina, Duong, Ly, Farrell, Tony, Fiegert, Kristin, Freeman, Kenneth, Gabriella, Frost, Gers, Luke, Goodwin, Michael, Gray, Doug, Green, Andrew, Heald, Ron, Heijmans, Jeroen, Ireland, Michael, Jones, Damien, Kafle, Prajwal, Keller, Stefan, Klauser, Urs, Kondrat, Yuriy, Kos, Janez, Lawrence, Jon, Lee, Steve, Mali, Slavko, Martell, Sarah, Mathews, Darren, Mayfield, Don, Miziarski, Stan, Muller, Rolf, Pai, Naveen, Patterson, Robert, Penny, Ed, Orr, David, Schlesinger, Katharine, Sharma, Sanjib, Shortridge, Keith, Simpson, Jeffrey, Smedley, Scott, Smith, Greg, Stafford, Darren, Staszak, Nicholas, Vuong, Minh, Waller, Lewis, de Boer, Elizabeth Wylie, Xavier, Pascal, Zheng, Jessica, Zhelem, Ross, Zucker, Daniel, and Zwitter, Tomaz

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

The High Efficiency and Resolution Multi Element Spectrograph, HERMES, is a facility-class optical spectrograph for the Anglo-Australian Telescope (AAT). It is designed primarily for Galactic Archaeology, the first major attempt to create a detailed understanding of galaxy formation and evolution by studying the history of our own galaxy, the Milky Way. The goal of the GALAH survey is to reconstruct the mass assembly history of the Milky Way through a detailed chemical abundance study of one million stars. The spectrograph is based at the AAT and is fed by the existing 2dF robotic fiber positioning system. The spectrograph uses volume phase holographic gratings to achieve a spectral resolving power of 28,000 in standard mode and also provides a high-resolution mode ranging between 40,000 and 50,000 using a slit mask. The GALAH survey requires an SNR greater than 100 for a star brightness of V ?= 14 in an exposure time of one hour. The total spectral coverage of the four channels is about 100 nm between 370 and 1000 nm for up to 392 simultaneous targets within the 2-degree field of view. HERMES has been commissioned over three runs, during bright time in October, November, and December 2013, in parallel with the beginning of the GALAH pilot survey, which started in November 2013. We present the first-light results from the commissioning run and the beginning of the GALAH survey, including performance results such as throughput and resolution, as well as instrument reliability., Comment: 22 pages, 28 figures. AAT, 2dF, HERMES

Published
2015
Full Text
View/download PDF

7. PRAXIS: low thermal emission high efficiency OH suppressed fibre spectrograph

Author

Content, Robert, Bland-Hawthorn, Joss, Ellis, Simon, Gers, Luke, Haynes, Roger, Horton, Anthony, Lawrence, Jon, Leon-Saval, Sergio, Lindley, Emma, Min, Seong-Sik, Shortridge, Keith, Staszak, Nick, Trinh, Christopher, Xavier, Pascal, and Zhelem, Ross

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

PRAXIS is a second generation instrument that follows on from GNOSIS, which was the first instrument using fibre Bragg gratings for OH background suppression. The Bragg gratings reflect the NIR OH lines while being transparent to light between the lines. This gives a much higher signal-noise ratio at low resolution but also at higher resolutions by removing the scattered wings of the OH lines. The specifications call for high throughput and very low thermal and detector noise so that PRAXIS will remain sky noise limited. The optical train is made of fore-optics, an IFU, a fibre bundle, the Bragg grating unit, a second fibre bundle and a spectrograph. GNOSIS used the pre-existing IRIS2 spectrograph while PRAXIS will use a new spectrograph specifically designed for the fibre Bragg grating OH suppression and optimised for 1470 nm to 1700 nm (it can also be used in the 1090 nm to 1260 nm band by changing the grating and refocussing). This results in a significantly higher transmission due to high efficiency coatings, a VPH grating at low incident angle and low absorption glasses. The detector noise will also be lower. Throughout the PRAXIS design special care was taken at every step along the optical path to reduce thermal emission or stop it leaking into the system. This made the spectrograph design challenging because practical constraints required that the detector and the spectrograph enclosures be physically separate by air at ambient temperature. At present, the instrument uses the GNOSIS fibre Bragg grating OH suppression unit. We intend to soon use a new OH suppression unit based on multicore fibre Bragg gratings which will allow increased field of view per fibre. Theoretical calculations show that the gain in interline sky background signal-noise ratio over GNOSIS may very well be as high as 9 with the GNOSIS OH suppression unit and 17 with the multicore fibre OH suppression unit., Comment: SPIE conference proceedings 9151

Published
2014
Full Text
View/download PDF

8. Klf6 protects β-cells against insulin resistance-induced dedifferentiation

Author

Christopher Dumayne, David Tarussio, Ana Rodriguez Sanchez-Archidona, Alexandre Picard, Davide Basco, Xavier Pascal Berney, Mark Ibberson, and Bernard Thorens

Subjects
Internal medicine, RC31-1245
Abstract

Objectives: In the pathogenesis of type 2 diabetes, development of insulin resistance triggers an increase in pancreatic β-cell insulin secretion capacity and β-cell number. Failure of this compensatory mechanism is caused by a dedifferentiation of β-cells, which leads to insufficient insulin secretion and diabetic hyperglycemia. The β-cell factors that normally protect against dedifferentiation remain poorly defined. Here, through a systems biology approach, we identify the transcription factor Klf6 as a regulator of β-cell adaptation to metabolic stress. Methods: We used a β-cell specific Klf6 knockout mouse model to investigate whether Klf6 may be a potential regulator of β-cell adaptation to a metabolic stress. Results: We show that inactivation of Klf6 in β-cells blunts their proliferation induced by the insulin resistance of pregnancy, high-fat high-sucrose feeding, and insulin receptor antagonism. Transcriptomic analysis showed that Klf6 controls the expression of β-cell proliferation genes and, in the presence of insulin resistance, it prevents the down-expression of genes controlling mature β-cell identity and the induction of disallowed genes that impair insulin secretion. Its expression also limits the transdifferentiation of β-cells into α-cells. Conclusion: Our study identifies a new transcription factor that protects β-cells against dedifferentiation, and which may be targeted to prevent diabetes development. Keywords: Type 2 diabetes, Insulin resistance, β-Cell proliferation, Dedifferentiation, Transdifferentiation

Published
2020
Full Text
View/download PDF

13. Foreword: Special Section on Electrical Performance for Highly Integrated Systems

Author

Xavier, Pascal, Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), and Université Grenoble Alpes (UGA)

Subjects
2019-20 coronavirus outbreak, Coronavirus disease 2019 (COVID-19), Natural resource economics, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), Global warming, Integrated systems, Industrial and Manufacturing Engineering, Electronic, Optical and Magnetic Materials, [SPI.TRON]Engineering Sciences [physics]/Electronics, [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism, 13. Climate action, Special section, Carbon footprint, [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic, Environmental science, Electrical performance, Electrical and Electronic Engineering, [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, ComputingMilieux_MISCELLANEOUS
Abstract

Not a day goes by without the issue of global warming and the depletion of the planet’s resources being addressed in the media. And it is clear that the societal and environmental challenges posed are of considerable magnitude because we all must drastically reduce our carbon footprint. At the same time, the amount of data exchanged around the world is constantly increasing. Do we need to be reminded once again of the extent to which our global data infrastructures have made it possible, and are still making it possible, to fight the COVID-19 pandemic with all the necessary strength?

Published
2020

14. Complete design and measurement methodology for a tunable RF impedance-matching network

Author

Hoarau, Christophe, Corrao, N., Arnould, J.-D., Ferrari, Philippe, and Xavier, Pascal

Subjects
Waveguides -- Design and construction, Impedance (Electricity) -- Control, Microwave devices -- Research, Business, Computers, Electronics, Electronics and electrical industries
Abstract

This paper presents the design, fabrication, and characterization of a compact narrowband tunable impedance-matching network. A prototype was fabricated in hybrid technology using coplanar waveguide transmission lines and surface-mounted components. The network consists of a II-structure with tunable components made of varactors in series with inductors. Simulations and measurements are in good agreement. A new measurement methodology suitable for tunable impedance-matching networks is proposed. The results show that complex impedances with magnitudes varying from 6 [OMEGA] to 1 k[OMEGA] can be matched at 1 GHz and tuned in a 50% bandwidth. In addition, nonlinear measurements were done to fully characterize the network. The l-dB compression point is reached at an input power of 20 dBm, while the input power for the third-order intermodulation intercept point is 21.3 dBm for a 1-kHz offset between the two input frequencies. Index Terms--Coplanar waveguide, impedance-matching network, reconfigurable, tuner.

Published
2008

20. Dispositif d'Analyse des Milieux en Profondeur-Exemple du suivi de la Réserve Naturelle du lac Luitel (Isère)

Author

Xavier, Pascal, Chamberod, Eric, Rauly, Dominique, XAVIER, Pascal, Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC ), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), IUT de Grenoble, and Université Joseph Fourier - Grenoble 1 (UJF)

Subjects
[SPI.ELEC]Engineering Sciences [physics]/Electromagnetism, [SPI.ELEC] Engineering Sciences [physics]/Electromagnetism, [SPI.TRON] Engineering Sciences [physics]/Electronics, [SPI.TRON]Engineering Sciences [physics]/Electronics
Abstract

National audience; Une sonde radiofréquence innovante permettant de mesurer les propriétés physiques des sols en fonction de la profondeur, telles que l'humidité ou la salinité, sera présentée. Son application sur le suivi de l'impact des activités de sports d'hiver sur l'eau des sols naturels montagnards sera également abordée à travers l'exemple de la Réserve naturelle (RN) du lac Luitel dans l'Isère. La RN du lac Luitel, plus ancienne réserve naturelle française, est une tourbière qui occupe une dépression engendrée jadis par le glacier de la Romanche à 1250m d’altitude en bordure de la route d’accès à la station de ski de Chamrousse. Tous les stades d’évolution écologique de ces milieux à sphaignes y sont représentés et constituent un refuge pour des espèces reliques des périodes glaciaires. Cet écosystème fragile, géré par l’ONF, subissait une pression anthropique due aux épandages de sel de déneigement réalisés durant l’hiver sur la route d’accès à la station de ski (environ 1 tonne / km). La concentration en chlorures y a été multipliée par 13 entre 1955 et 1999 (pour 3 tonnes de sel rentrées dans le lac, seule une tonne et demi y était évacuée par l'exutoire naturel). Or, les concentrations de chlorures au-delà de certains seuils sont néfastes pour les écosystèmes aquatiques car elles modifient les conditions de vie des espèces animales et/ou végétales. Les fondants routiers peuvent affecter les milieux en perturbant notamment leur équilibre osmotique (provoquant ainsi leur déshydratation) et la stratification thermique des eaux (provoquant alors l'asphyxie). Des espèces sensibles peuvent disparaître au profit d’espèces tolérantes au sel ce qui nuit à la biodiversité. Au lac Luitel, une baisse de cette dernière avait ainsi été constatée récemment puisque le nombre d'espèces composant le peuplement phytoplanctonique du lac avait chuté de 243 en 1952 à 106 en 2002 et les Desmidiées, espèces typiques des lacs-tourbières, ne constituaient plus que 12% du peuplement d'algues en 2002, tandis qu'elles en représentaient 83% en 1952. Parallèlement, la cyanobactérie halophile Synechocystis salina constituait 42% du peuplement en 2002. Par ailleurs, les fondants routiers ont des effets sur les propriétés physiques et chimiques des sols : augmentation de la perméabilité, diminution de l’humidité, gonflement, augmentation de la conductivité électrique... Ces modifications affectent peu à peu la fertilité des sols. Le Conseil général de l'Isère a donc fait réaliser des travaux au lac Luitel en 2012 et 2013 pour canaliser les eaux de ruissellement issues du déneigement.

Published
2018

21. A novel approach on multi-shielded coaxial cable immunity assessment based on electromagnetism simulation

Author

Pornin, Clement, Vuong, Tan, Xavier, Pascal, Angenieux, Gilbert, Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC ), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), and PORNIN, Clément

Subjects
[SPI.ELEC]Engineering Sciences [physics]/Electromagnetism, cable susceptibility, [SPI.ELEC] Engineering Sciences [physics]/Electromagnetism, Cable shielding, Electromagnetic compatibility
Abstract

International audience; This paper introduces a novel approach for the assessment electromagnetic susceptibility of coaxial cables. In this work, a numerical model of the bulk current injection (BCI) fixture is considered. This fixture injects a current on the shield of the cable in order to produce electromagnetic interferences (EMI) and to extract the shielding features. An efficient and simple model is provided to avoid expensive prototyping steps. In addition, while the noise limits the interpretation of experimental data, the numerical modelling enables the consideration of a clear electromagnetic environment. Numerical and experimental results are compared for a sample of coaxial cable.

Published
2018

22. Measurements and modeling of the kinetic inductance in high critical temperature superconducting transmission lines

Author

Ladret, Daniel, Cabon, Beatrice, Dinh, Thanh Vu, Chilo, Jean, Xavier, Pascal, Richard, Jacques, and Buisson, Olivier

Subjects
High temperature superconductors -- Research, Microwave wiring -- Analysis, Business, Electronics, Electronics and electrical industries
Abstract

Simulations are used for a microstrip line that apply both the classical model of London and the bipolaron model. The agreement observed reveals that both models can be used up to T=0.98 T(sub c), but with different values of lambda(0). An accurate analytical expression of the external, internal and kinetic inductances of superconducting lines has been derived. Comparison of the modeled results and experimental data on a microstrip line is given.

Published
1995

23. Parcours spécifiques : allier réussite et contraintes individuelles

Author

Xavier, Pascal, Clavel, Edith, Loretz, Mathilde, Oddon, Marc, Ardid, Martine, Laboratoire de Génie Electrique de Grenoble (G2ELab), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Institut Charles Gerhardt Montpellier - Institut de Chimie Moléculaire et des Matériaux de Montpellier (ICGM ICMMM), Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Université Montpellier 1 (UM1)-Université Montpellier 2 - Sciences et Techniques (UM2)-Institut de Chimie du CNRS (INC), Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC ), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), and XAVIER, Pascal

Subjects
[SPI.OTHER]Engineering Sciences [physics]/Other, [SHS.EDU]Humanities and Social Sciences/Education, [SHS.EDU] Humanities and Social Sciences/Education, ComputingMilieux_MISCELLANEOUS
Abstract

Depuis plus de douze ans, une structure spéciale et efficace a été mise en place au sein de l’InstitutUniversitaire de Technologie 1 de Grenoble afin d’accueillir et d’accompagner les nombreuxétudiants ayant des contraintes fortes dans le déroulement de leurs études. Celle-ci propose desadaptations pour tous types de contraintes individuelles et repose sur une équipe de correspondantset de tuteurs dans chaque département d’enseignement. Les taux de réussite obtenus sont les mêmesque ceux des étudiants n’ayant pas de contraintes particulières ce qui prouve que la compensationdes contraintes est bien effectuée. Cependant, les restrictions budgétaires actuelles risquent de remettre en cause ces adaptations bien qu’elles soient peu onéreuses.

Published
2017

24. Antennes à large bande sur papier

Author

Phan, Hong Phuong, Vuong, Tan-Phu, Benech, Philippe, Xavier, Pascal, Borel, Pascal, Delattre, Anastasia, Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC ), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Centre Technique du Papier (CTP), ANR-14-CE26-0033,STICK'IT,Systèmes Antennaires Passifs Imprimables sur Support Conformable(2014), XAVIER, Pascal, and Appel à projets générique - Systèmes Antennaires Passifs Imprimables sur Support Conformable - - STICK'IT2014 - ANR-14-CE26-0033 - Appel à projets générique - VALID

Subjects
[SPI.ELEC]Engineering Sciences [physics]/Electromagnetism, [SPI.ELEC] Engineering Sciences [physics]/Electromagnetism, [SPI.TRON] Engineering Sciences [physics]/Electronics, [SPI.TRON]Engineering Sciences [physics]/Electronics
Abstract

National audience; Dans le cadre du projet ANR « Stick'It », les travaux exposés ici concernent deux structures d'antenne monopôle à large bande sur papier "Sapin" et "Sapin modifié". Il s'agit d'antennes Ultra la Large Bande fonctionnant entre 2.2 GHz et 10 GHz. Cette bande de fréquence couvre deux bandes de fréquence de WLAN. Ces deux antennes ont une taille de 51 × 28 mm² et 45 × 28 mm² avec un gain réalisé de 1,3 dBi et 1,1 dBi à 2,45 GHz et de 1 dBi et 1,6 dBi à 5,5 GHz, respectivement. Elles sont conçues sur des papiers de 100 µm d'épaisseuret présentent une bonne adaptation. Les résultats de simulation et de mesure ont montré un bon accord, et ont confirmé une bonne performance des antennes proposées.

Published
2017

25. Low-cost wideband antenna on paper substrate

Author

Phan, Hong Phuong, Vuong, Tan-Phu, Benech, Philippe, Xavier, Pascal, Borel, Pascal, Delattre, Anastasia, XAVIER, Pascal, Appel à projets générique - Systèmes Antennaires Passifs Imprimables sur Support Conformable - - STICK'IT2014 - ANR-14-CE26-0033 - Appel à projets générique - VALID, Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC ), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Centre Technique du Papier () (CTP), Centre Technique du Papier (CTP), and ANR-14-CE26-0033,STICK'IT,Systèmes Antennaires Passifs Imprimables sur Support Conformable(2014)

Subjects
[SPI.ELEC]Engineering Sciences [physics]/Electromagnetism, [SPI.NANO] Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, [SPI.ELEC] Engineering Sciences [physics]/Electromagnetism, [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, ComputingMilieux_MISCELLANEOUS, [SPI.TRON] Engineering Sciences [physics]/Electronics, [SPI.TRON]Engineering Sciences [physics]/Electronics
Abstract

International audience

Published
2017

26. Impact of water on the dielectric properties of papers in the radiofrequency domain

Author

Guers, Cyril, Garet, Frédéric, Xavier, Pascal, Hubert, Patrick, Depres, Gaël, Vuong, T.-P., Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC ), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Centre Technique du Papier (CTP), ANR-15-CE08-0014,MACEO,MAtériaux CEllulosiques Optimisés pour les applications radiofréquences et térahertz(2015), Garet, Frédéric, and MAtériaux CEllulosiques Optimisés pour les applications radiofréquences et térahertz - - MACEO2015 - ANR-15-CE08-0014 - AAPG2015 - VALID

Subjects
[SPI]Engineering Sciences [physics], [SPI] Engineering Sciences [physics], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2018

27. Impact de l’humidité sur les pertes des matériaux cellulosiques en RF

Author

Guers, Cyril, Xavier, Pascal, Garet, Frédéric, philippe, martinez, Vuong, Tan-Phu, Garet, Frédéric, Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC ), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), and Centre Technique du Papier (CTP)

Subjects
[SPI]Engineering Sciences [physics], [SPI] Engineering Sciences [physics], ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
2018

30. Compact rectenna design for lossy paper substrate at 2.45GHz

Author

Kharrat, Ines, Xavier, Pascal, Vuong, Tan-Phu, Tourtollet, Guy Eymin Petot, Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC ), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Centre Technique du Papier (CTP), ANR-10-RMNP-0002,PEPS,Electronique imprimée pour l'emballage sécurisé du futur(2010), XAVIER, Pascal, and Matériaux Fonctionnels et Procédés Innovants - Electronique imprimée pour l'emballage sécurisé du futur - - PEPS2010 - ANR-10-RMNP-0002 - MatetPro - VALID

Subjects
[SPI.ELEC]Engineering Sciences [physics]/Electromagnetism, [SPI.NANO] Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, [SPI.ELEC] Engineering Sciences [physics]/Electromagnetism, [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, [SPI.TRON] Engineering Sciences [physics]/Electronics, ComputingMilieux_MISCELLANEOUS, [SPI.TRON]Engineering Sciences [physics]/Electronics
Abstract

International audience

Published
2016

31. Impact de l’humidité sur les pertes dans les papiers en radiofréquences et térahertz

Author

Guers, Cyril, Martinez, Philippe, Hubert, Patrick, Xavier, Pascal, Vuong, Tan-Phu, Garet, Frédéric, Garet, Frédéric, Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC ), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), and Centre Technique du Papier (CTP)

Subjects
[SPI]Engineering Sciences [physics], [SPI] Engineering Sciences [physics], ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
2017

32. Stochastic Approach for EM Modelling of Suspended Bacterial Cells with Non-uniform Geometry and Orientation Distribution

Author

Rauly, Dominique, Chamberod, Eric, Xavier, Pascal, Martins, Jean, Angelidis, Jean, Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS), IUT de Grenoble, Université Joseph Fourier - Grenoble 1 (UJF), Laboratoire d'étude des transferts en hydrologie et environnement (LTHE), Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS)-Observatoire des Sciences de l'Univers de Grenoble (OSUG), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), and XAVIER, Pascal

Subjects
[SPI.ELEC]Engineering Sciences [physics]/Electromagnetism, [SPI.ELEC] Engineering Sciences [physics]/Electromagnetism, [SDV.MP.BAC] Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology, [SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology, [SPI.TRON] Engineering Sciences [physics]/Electronics, [SPI.TRON]Engineering Sciences [physics]/Electronics
Abstract

International audience; Interactions between electromagnetic (EM) fields or currents and living cells constitute a recurrent subject of interest for several decades, and their effects have been profusely discussed [1], especially for the frequency bands currently encountered in everyday life of humans. In a more restrictive domain, large number of studies have been done, focused on EM modelling of a bacteria medium, in order to predict the EM field penetration and inner induced currents in living microorganisms. Relevant information to be collected deals with level and frequency of the EM signal that may affect the development of the considered cells. The former because non-thermal effects are nowadays suspected to exist, altering cell's metabolism, the latter because it is well known that the spectral response of the living cell impedance exhibits some dispersion in relation with cell membrane behaviour and shield effects [2]. It appears that these parameters may be strongly sensitive to shape, dimensions and orientation of bacterial cells in relation to the applied electric field orientation. The present paper aims to examine this problem and brings a streamlined lighting. This is done through the elaboration of a simplified equivalent electric circuit, supported by a prior COMSOL TM analysis and a stochastic approach. Analysis: The bacterium selected to test our approach is Escherichia coli DH5α. A first model, suitable for the required level of resolution, may be a 2±1 µm long and 0.5±0.2 µm wide cylinder filled with physiological fluid and surrounded by a dielectric membrane of thickness 50 nm. The medium is considered also as a physiological fluid. Figure 1 shows the COMSOL TM model, with possible orientations for the external applied electric field, assuming that the field is provided through the application of an AC voltage between two plane parallel electrodes. A simplified equivalent circuit, similar to those explicited in the literature [2], can then be extracted from COMSOL TM computation, where capacitance and resistor values depend on size and orientation (Figure 2). Next, the equivalent circuit for the overall medium, containing the suspended bacterial cells, is deduced, taking into account the concentration and the orientation of bacteria, as well as the electrodes/medium interface. Results: As an example of interesting result, Figure 3 shows the admittance of a bacterium longitudinally oriented with the electric field. It reveals the well-known shield effect at lower frequencies. The final paper will relate other relevant parameters as inner current in the microorganism. Variations according to the size and orientation of bacteria will be detailed for both uniform and non-uniform media, supported by a stochastic analysis.

Published
2015

33. Caractérisation et modélisation radiofréquence d'un pare-brise de voiture

Author

Walrave, Alexandra, Ennaïme, Leila, Nguyen, Thanh Phuong, Duchamp, Jean-Marc, Xavier, Pascal, Vuong, Tan-Phu, Benech, Philippe, Defay, C., Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National Polytechnique de Grenoble (INPG)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), and XAVIER, Pascal

Subjects
[SPI.ELEC]Engineering Sciences [physics]/Electromagnetism, [SPI.ELEC] Engineering Sciences [physics]/Electromagnetism, [SPI.TRON] Engineering Sciences [physics]/Electronics, [SPI.TRON]Engineering Sciences [physics]/Electronics
Abstract

National audience; Cet article présente les résultats de caractérisations et de modélisation radiofréquence de pare-brises automobiles. Ce travail portant sur l 'étude d'un système de péage urbain à base de communications RFiD UHF. Nos mesures montrent que les pare-brises dit « athermiques » présentent des pertes d'insertions > 18 dB alors que les pertes des pare-brises « classiques » varient entre 0,5 et 3,4 dB dans la bandes 0,7 à 5 GHz. Un modèle linéaire de ces pertes avec la fréquence est également décrit.

Published
2015

34. Conception d'antennes courbées imprimées sur substrat souple pour des rectenna 3D

Author

Kharrat, Ines, Vuong, Tan-Phu, Xavier, Pascal, XAVIER, Pascal, Matériaux Fonctionnels et Procédés Innovants - Electronique imprimée pour l'emballage sécurisé du futur - - PEPS2010 - ANR-10-RMNP-0002 - MatetPro - VALID, Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS), and ANR-10-RMNP-0002,PEPS,Electronique imprimée pour l'emballage sécurisé du futur(2010)

Subjects
[SPI.ELEC]Engineering Sciences [physics]/Electromagnetism, [SPI.ELEC] Engineering Sciences [physics]/Electromagnetism, [SPI.TRON] Engineering Sciences [physics]/Electronics, [SPI.TRON]Engineering Sciences [physics]/Electronics
Abstract

National audience; Dans ce papier, une rectenna compacte 3D est présentée. L'étude porte sur l'impact de la courbure de l'antenne, sur ses performances en termes de rayonnement et fréquence de fonctionnement. Dans le cadre d'un projet de lutte contre la fraude des bouteilles de vin, la rectenna est enroulée autour du goulot d'une bouteille de 25 mm de diamètre. Pour une rectenna de 18.65 cm 3 et avec une puissance incidente de 0.16 mW à la fréquence de 2.45 GHz, la tension DC récupérée est de 600 mV et est suffisante pour activer un afficheur.

Published
2015

36. PRAXIS: an OH suppression optimised near infrared spectrograph

Author

Ellis, Simon C., primary, Bauer, Svend-Marian, primary, Bland-Hawthorn, Joss, primary, Case, Scott, primary, Content, Robert, primary, Fechner, Thomas, primary, Giannone, Domenico, primary, Haynes, Roger, primary, Hernandez, Eloy, primary, Horton, Anthony, primary, Klauser, Urs, primary, Lawrence, Jonathan S., primary, Min, Seong-Sik, primary, Pai, Naveen, primary, Roth, Martin, primary, Xavier, Pascal, primary, Zhelem, Ross, primary, Löhmannsröben, Hans-Gerd, primary, Bacigalupo, Carlos, primary, Bryant, Julia, primary, Leon-Saval, Sergio, primary, Lindley, Emma, primary, Waller, Lewis, primary, and Shortridge, Keith, primary

Published
2018
Full Text
View/download PDF

40. Prévalence de l’antigène HBs dans deux populations exposées : les usagers de drogues (ANRS-Coquelicot 2011-2013) et les hommes ayant des relations sexuelles avec des hommes (Prevagay 2009) à Paris, France

Author

Sauvage, Claire, Xavier, Pascal, Weill-Barillet, L, Molinier, M, Pillonel, Josiane, Léon, Lucie, Barin, Francis, Chevaliez, Stephane, Jauffret-Roustide, Marie, Velter, Annie, Institut de Veille Sanitaire (INVS), CERMES3 - Centre de recherche Médecine, sciences, santé, santé mentale, société (CERMES3 - UMR 8211 / U988 / UM 7), École des hautes études en sciences sociales (EHESS)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Morphogénèse et antigénicité du VIH et du virus des Hépatites (MAVIVH - U1259 Inserm - CHRU Tours ), Centre Hospitalier Régional Universitaire de Tours (CHRU Tours)-Université de Tours (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Descartes - Paris 5 (UPD5)-École des hautes études en sciences sociales (EHESS), Université de Tours-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre Hospitalier Régional Universitaire de Tours (CHRU TOURS), and ORANGE, Colette

Subjects
Men who have sex with men, Drug users, Prevalence, AgHBs, Usagers de drogues, [SHS] Humanities and Social Sciences, HBs Ag, Hommes ayant des rapports sexuels avec des hommes, Prévalence, [SHS]Humanities and Social Sciences
Abstract

The French Institute for Public Health Surveillance set up two communities based surveys which provide both Hepatitis B surface antigen (HBsAg). The first one, the ANRS-Coquelicot survey, studied in 2011-2013 drug users (DUs) who attend specialized structures in health care and risk reduction. The second survey, Prevagay, concerned men who have sex with men (MSM) who attended Paris gay venues in 2009. Persons recruited for both surveys were invited to collect a fingerprick whole blood sample on filter paper, and to respond to a behavioral questionnaire. This questionnaire was anonymous and administered by interviewers for DUs, and self-completed for MSM. Blood samples were screened for the presence of HBs Ag using the Monolisa HBs Ag ULTRA (Biorad®) assay. Among the 647 DUs and the 876 MSM investigated in Paris and included in the analysis, 15 DUs and 12 MSM were diagnosed HBs Ag-positive, representing HBs Ag seroprevalence of 2.1% (IC95% [1.0-4.2]) and 1.4%,respectively. In these two specific populations, different in terms of socio-demographic profiles, and both at risk of HBV transmission, due to their drug use practices or their sexual behaviors, HBs Ag seroprevalence was closeto the one observed in the general population., L’Institut de veille sanitaire a mené deux études de séroprévalence de l’antigène HBs (AgHBs) en populations spécifiques. La première, l’enquête ANRS-Coquelicot, a étudié en 2011-2013 les usagers de drogue (UD) fréquentant les structures de prise en charge et de réduction des risques. La seconde, Prevagay, concernait les hommes ayant des rapports sexuels avec des hommes (HSH) fréquentant les lieux de convivialité gay parisiens en 2009. Les personnes recrutées pour ces deux études déposaient sur un papier buvard un échantillon de sang par auto-prélèvement capillaire au bout du doigt, puis répondaient à un questionnaire comportemental. Ce questionnaire était anonyme et passé en face-à face avec des enquêteurs pour les UD, et auto-administré pour les HSH. La recherche de l’AgHBs a été réalisée en laboratoire, à l’aide de la trousse Elisa Monolisa HBsAg ULTRA (Biorad®). Parmi les 647 hommes UD et les 876 HSH enquêtés à Paris et retenus pour l’analyse, 15 UD et 12 HSH étaient porteurs de l’AgHBs, soit des séroprévalences respectives de 2,1% (IC95% [1,0-4,2]) et 1,4%. Ces deux populations spécifiques, différentes en termes de profils sociodémographiques, toutes deux exposées aux risques de transmission du VHB de par leurs pratiques d’usage de drogues ou leurs pratiques sexuelles, avaient des séroprévalences de l’AgHBs proches de celle de la population générale.

Published
2015

41. ULTIMATE: A deployable multiple integral field unit for Subaru

Author

Ellis, S C, Zhelem, Ross, Brown, David, Staszak, N, Lidman, Christopher, Nataf, David, Casey, Andrew, Xavier, Pascal, Sheinis, Andrew, Gillingham, Peter, Tims, J, Lawrence, J, Bryant, J J, Sharp, Robert, Ellis, S C, Zhelem, Ross, Brown, David, Staszak, N, Lidman, Christopher, Nataf, David, Casey, Andrew, Xavier, Pascal, Sheinis, Andrew, Gillingham, Peter, Tims, J, Lawrence, J, Bryant, J J, and Sharp, Robert

Abstract

ULTIMATE is an instrument concept under development at the AAO, for the Subaru Telescope, which will have the unique combination of ground layer adaptive optics feeding multiple deployable integral field units. This will allow ULTIMATE to probe unexplored parameter space, enabling science cases such as the evolution of galaxies at z ∼ 0.5 to 1.5, and the dark matter content of the inner part of our Galaxy. ULTIMATE will use Starbugs to position between 7 and 13 IFUs over a 14 x 8 arcmin field-of-view, provided by a new wide-field corrector. All Starbugs can be positioned simultaneously, to an accuracy of better than 5 milli-arcsec within the typical slew-time of the telescope, allowing for very efficient re-configuration between observations. The IFUs will feed either the near-infrared nuMOIRCS or the visible/ near-infrared PFS spectrographs, or both. Future possible upgrades include the possibility of purpose built spectrographs and incorporating OH suppression using fibre Bragg gratings. We describe the science case and resulting design requirements, the baseline instrument concept, and the expected performance of the instrument.

Published
2016

43. ULTIMATE: a deployable multiple integral field unit for Subaru

Author

Ellis, S. C., additional, Zhelem, Ross, additional, Brown, David, additional, Staszak, Nicholas F., additional, Lidman, Chris, additional, Nataf, David M., additional, Casey, Andrew R., additional, Xavier, Pascal, additional, Sheinis, Andrew, additional, Gillingham, Peter, additional, Tims, Julia, additional, Lawrence, Jon, additional, Bryant, Julia, additional, and Sharp, Rob, additional

Published
2016
Full Text
View/download PDF

44. PRAXIS: a near infrared spectrograph optimised for OH suppression

Author

Ellis, S. C., additional, Bauer, S., additional, Bland-Hawthorn, J., additional, Case, S., additional, Content, R., additional, Fechner, T., additional, Giannone, D., additional, Haynes, R., additional, Hernandez, E., additional, Horton, A. J., additional, Klauser, U., additional, Lawrence, J. S., additional, Leon-Saval, S. G., additional, Lindley, E., additional, Löhmannsröben, H.-G., additional, Min, S.-S., additional, Pai, N., additional, Roth, M., additional, Shortridge, K., additional, Staszak, Nicholas F., additional, Tims, Julia, additional, Xavier, Pascal, additional, and Zhelem, Ross, additional

Published
2016
Full Text
View/download PDF

45. ' Amélioration de la dynamique d'un corrélateur analogique 300 MHz-5 GHz par correction mono-harmonique '

Author

Hemour, Simon, Podevin, Florence, Xavier, Pascal, Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS), and Michelin, Isabelle

Subjects
[SPI.NANO] Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
2011

46. First light results from the High Efficiency and Resolution Multi-Element Spectrograph at the Anglo-Australian Telescope

Author

Sheinis, Andrew, primary, Anguiano, Borja, additional, Asplund, Martin, additional, Bacigalupo, Carlos, additional, Barden, Sam, additional, Birchall, Michael, additional, Bland-Hawthorn, Joss, additional, Brzeski, Jurek, additional, Cannon, Russell, additional, Carollo, Daniela, additional, Case, Scott, additional, Casey, Andrew, additional, Churilov, Vladimir, additional, Warrick, Couch, additional, Dean, Robert, additional, De Silva, Gayandhi, additional, D’Orazi, Valentina, additional, Duong, Ly, additional, Farrell, Tony, additional, Fiegert, Kristin, additional, Freeman, Kenneth, additional, Gabriella, Frost, additional, Gers, Luke, additional, Goodwin, Michael, additional, Gray, Doug, additional, Green, Andrew, additional, Heald, Ron, additional, Heijmans, Jeroen, additional, Ireland, Michael, additional, Jones, Damien, additional, Kafle, Prajwal, additional, Keller, Stefan, additional, Klauser, Urs, additional, Kondrat, Yuriy, additional, Kos, Janez, additional, Lawrence, Jon, additional, Lee, Steve, additional, Mali, Slavko, additional, Martell, Sarah, additional, Mathews, Darren, additional, Mayfield, Don, additional, Miziarski, Stan, additional, Muller, Rolf, additional, Pai, Naveen, additional, Patterson, Robert, additional, Penny, Ed, additional, Orr, David, additional, Schlesinger, Katharine, additional, Sharma, Sanjib, additional, Shortridge, Keith, additional, Simpson, Jeffrey, additional, Smedley, Scott, additional, Smith, Greg, additional, Stafford, Darren, additional, Staszak, Nicholas, additional, Vuong, Minh, additional, Waller, Lewis, additional, de Boer, Elizabeth Wylie, additional, Xavier, Pascal, additional, Zheng, Jessica, additional, Zhelem, Ross, additional, Zucker, Daniel, additional, and Zwitter, Tomaz, additional

Published
2015
Full Text
View/download PDF

48. PRAXIS: low thermal emission high efficiency OH suppressed fibre spectrograph

Author

Content, Robert, additional, Bland-Hawthorn, Joss, additional, Ellis, Simon, additional, Gers, Luke, additional, Haynes, Roger, additional, Horton, Anthony, additional, Lawrence, Jon, additional, Leon-Saval, Sergio, additional, Lindley, Emma, additional, Min, Seong-Sik, additional, Shortridge, Keith, additional, Staszak, Nick, additional, Trinh, Christopher, additional, Xavier, Pascal, additional, and Zhelem, Ross, additional

Published
2014
Full Text
View/download PDF

49. KOALA, a wide-field 1000 element integral-field unit for the Anglo-Australian Telescope: assembly and commissioning

Author

Zhelem, Ross, additional, Brzeski, Jurek, additional, Case, Scott, additional, Churilov, Vladimir, additional, Ellis, Simon, additional, Farrell, Tony, additional, Green, Andrew, additional, Heng, Anthony, additional, Horton, Anthony, additional, Ireland, Michael, additional, Jones, Damien, additional, Klauser, Urs, additional, Lawrence, Jon, additional, Miziarski, Stan, additional, Orr, David, additional, Pai, Naveen, additional, Staszak, Nick, additional, Tims, Julia, additional, Vuong, Minh, additional, Waller, Lew, additional, and Xavier, Pascal, additional

Published
2014
Full Text
View/download PDF

50. First light results from the Hermes spectrograph at the AAT

Author

Sheinis, Andrew, additional, Barden, Sam, additional, Birchall, Michael, additional, Carollo, Daniela, additional, Bland-Hawthorn, Joss, additional, Brzeski, Jurek, additional, Case, Scott, additional, Cannon, Russell, additional, Churilov, Vladimir, additional, Couch, Warrick, additional, Dean, Robert, additional, De Silva, Gayandhi, additional, D'Orazi, Valentina, additional, Farrell, Tony, additional, Fiegert, Kristin, additional, Freeman, Kenneth, additional, Frost, Gabriella, additional, Gers, Luke, additional, Goodwin, Michael, additional, Gray, Doug, additional, Heald, Ron, additional, Heijmans, Jeroen, additional, Jones, Damien, additional, Keller, Stephan, additional, Klauser, Urs, additional, Kondrat, Yuriy, additional, Lawrence, Jon, additional, Lee, Steve, additional, Mali, Slavko, additional, Martell, Sarah, additional, Mathews, Darren, additional, Mayfield, Don, additional, Miziarski, Stan, additional, Muller, Rolf, additional, Pai, Naveen, additional, Patterson, Robert, additional, Penny, Ed, additional, Orr, David, additional, Shortridge, Keith, additional, Simpson, Jeffrey, additional, Smedley, Scott, additional, Smith, Greg, additional, Stafford, Darren, additional, Staszak, Nicholas, additional, Vuong, Minh, additional, Waller, Lewis, additional, Wylie de Boer, Elizabeth, additional, Xavier, Pascal, additional, Zheng, Jessica, additional, Zhelem, Ross, additional, and Zucker, Daniel, additional

Published
2014
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results