Relevant bibliographies by topics / Surface et interfaces

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Surface et interfaces'

Author: Grafiati
Published: 25 May 2024
Last updated: 19 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Surface et interfaces.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Surface et interfaces"

1

Zdziennicka, Anna, Katarzyna Szymczyk, and Bronisław Jańczuk. "Wettability of Quartz by Ethanol, Rhamnolipid and Triton X-165 Aqueous Solutions with Regard to Its Surface Tension." Colloids and Interfaces 7, no. 4 (2023): 71. http://dx.doi.org/10.3390/colloids7040071.

Full text
Abstract:
The wettability of quartz by different liquids and solutions plays a very important role in practical applications. Hence, the wetting behaviour of ethanol (ET), rhamnolipid (RL) and Triton X-165 (TX165) aqueous solutions with regard to the quartz surface tension was investigated. The investigations were based on the contact angle measurements of water (W), formamide (F) and diiodomethane (D) as well as ET, RL and TX165 solutions on the quartz surface. The obtained results of the contact angle for W, F and D were used for the determination of quartz surface tension as well as its components an
APA, Harvard, Vancouver, ISO, and other styles
2

Cronin, Stephen B. "(Invited) In Situ spectroscopy of Electrocatalytic and Photocatalytic Interfaces." ECS Meeting Abstracts MA2024-01, no. 35 (2024): 1980. http://dx.doi.org/10.1149/ma2024-01351980mtgabs.

Full text
Abstract:
We explore various aspects of electrochemistry and photoelectrochemistry using in situ spectroscopy of electrode (metal) and photoelectrode (semiconductor) interfaces in situ under electrochemical working conditions. These spectroscopies include sum frequency generation (SFG), transient reflectance/absorption spectroscopy (TAS/TRS), and surface enhanced Raman spectroscopy (SERS). Using surface enhanced Raman scattering (SERS) spectroscopy, we monitor local electric fields using Stark-shifts of nitrile-functionalized silicon photoelectrodes.6 We also report several spectroscopic methods for mon
APA, Harvard, Vancouver, ISO, and other styles
3

Boniello, G., A. Stocco, C. Blanc, and M. Nobili. "Comment on “Brownian diffusion of a particle at an air/liquid interface: elastic (not viscous) response of the surface”." Physical Chemistry Chemical Physics 19, no. 33 (2017): 22592–93. http://dx.doi.org/10.1039/c7cp02970e.

Full text
Abstract:
In a recent article Toro-Mendoza et al. considered an elastic response of an interface in order to explain the enhanced lateral drag of solid particles straddling fluid interfaces we recently measured.
APA, Harvard, Vancouver, ISO, and other styles
4

Strmcnik, Dusan, Dzevad K. Kozlica, Milena Martins, et al. "(Invited) Electrocatalysis at Modified Electrochemical Interfaces." ECS Meeting Abstracts MA2024-02, no. 61 (2024): 4116. https://doi.org/10.1149/ma2024-02614116mtgabs.

Full text
Abstract:
Electrochemical energy storage and conversion technologies, which include fuel cells, electrolyzers, batteries, photoelectrochemical devices are at the forefront of the transition to a sustainable future. Although they have all been in use for more than half a century, they are far from reaching their full potential as defined by the laws of thermodynamics. Their performance rests almost entirely on the electrochemical interface - the boundary between the electronic conductor (electrode) and the ionic conductor (electrolyte). The desire of both phases to reduce the surface energy as well as th
APA, Harvard, Vancouver, ISO, and other styles
5

Borrel, Pascale. "Gestes de surface : Touching Reality de Thomas Hirschhorn et What Shall We Do Next? de Julien Prévieux." Interfaces, no. 40 (December 21, 2018): 55–65. http://dx.doi.org/10.4000/interfaces.601.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Favaro, Marco. "(Invited) In Situ Photoelectron Spectroscopy Reveals the Chemical Nature of Semiconductor Surface States." ECS Meeting Abstracts MA2024-01, no. 35 (2024): 1981. http://dx.doi.org/10.1149/ma2024-01351981mtgabs.

Full text
Abstract:
The accessible photovoltage of semiconducting photoabsorbers is typically 0.5-1 V below the theoretically achievable values predicted by the Shockley-Queisser limit [1]. Although the reason for this is still not well understood, surface and interface states within the photoabsorbers energy band gap may play a crucial role as they generally induce Fermi level pinning [2]. Within the PEC community, two key elements have been identified for the maximization of the photovoltage in photoelectrodes for water splitting: (i) the passivation of surface defects which is needed to avoid Fermi level pinni
APA, Harvard, Vancouver, ISO, and other styles
7

Favaro, Marco. "(Invited) In Situ Photoelectron Spectroscopy Reveals the Chemical Nature of Semiconductor Surface States." ECS Meeting Abstracts MA2023-02, no. 48 (2023): 2434. http://dx.doi.org/10.1149/ma2023-02482434mtgabs.

Full text
Abstract:
The accessible photovoltage of semiconducting photoabsorbers is typically 0.5-1 V below the theoretically achievable values predicted by the Shockley-Queisser limit [1]. Although the reason for this is still not well understood, surface and interface states within the photoabsorbers energy band gap may play a crucial role as they generally induce Fermi level pinning [2]. Within the PEC community, two key elements have been identified for the maximization of the photovoltage in photoelectrodes for water splitting: (i) the passivation of surface defects which is needed to avoid Fermi level pinni
APA, Harvard, Vancouver, ISO, and other styles
8

Zdziennicka, Anna, Edyta Rekiel, Katarzyna Szymczyk, Wojciech Zdziennicki, and Bronisław Jańczuk. "Wetting Behaviour of Water, Ethanol, Rhamnolipid, and Triton X-165 Mixture in the Polymer–Solution Drop–Air System." Molecules 28, no. 15 (2023): 5858. http://dx.doi.org/10.3390/molecules28155858.

Full text
Abstract:
Despite the fact that the wetting properties of multicomponent mixtures including the surface active compounds play a very important role in many practical applications, they are not sufficiently known. Thus, the wettability of polytetrafluoroethylene (PTFE) and poly (methyl methacrylate) (PMMA) by the water + ethanol (ET) solution of rhamnolipid (RL) with Triton X-165 (TX165) mixture was studied. The investigations involved measuring the advancing contact angles of this solution on PTFE and PMMA by varying the concentration of TX165 while maintaining a constant concentration of ET and RL. Add
APA, Harvard, Vancouver, ISO, and other styles
9

Fraysse, Kilian, Lixu Huang, Hua Li, et al. "On the Parasitic Surface Adsorption of Pyrrolidinium and Phosphonium-Based Ionic Liquid Preventing Accurate Differential Capacitance Measurements." ECS Meeting Abstracts MA2024-02, no. 57 (2024): 3870. https://doi.org/10.1149/ma2024-02573870mtgabs.

Full text
Abstract:
Ionic Liquids (ILs) have received a substantial interest from the scientific community over the past few decades1, in particular, because of their possible use as electrolytes for battery technology. This wide excitement stems from their known thermal stability and non-volatile nature2 (as opposed to more traditional organic carbonate-based electrolytes) which has led the study of IL to fall under the category of green chemistry3. In a similar fashion to aqueous-based electrolytes, whose bulk properties are fundamentally different from their properties near charged interfaces (giving rise to a
APA, Harvard, Vancouver, ISO, and other styles
10

Howe, J. M. "Quantification of order in the liquid at a solid-liquid interface by high-resolution transmission electron microscopy (HRTEM)." Proceedings, annual meeting, Electron Microscopy Society of America 54 (August 11, 1996): 114–15. http://dx.doi.org/10.1017/s0424820100163034.

Full text
Abstract:
A number of different theoretical approaches have been used to model the atomic structure and properties of solid-liquid interfaces. Most calculations indicate that ordering occurs in the first several layers of the liquid, adjacent to the crystal surface. In contrast to the numerous theoretical investigations, there have been no direct experimental observations of the atomic structure of a solid-liquid interface for comparison. Saka et al. examined solid-liquid interfaces in In and In-Sb at lattice-fringe resolution in the TEM, but their data do not reveal information about the atomic structu
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Surface et interfaces"

1

Lenne, Quentin. "Interfaces et nano-objets fonctionnels et biomimétiques pour l'électrocatalyse." Thesis, Rennes 1, 2021. http://www.theses.fr/2021REN1S143.

Full text
Abstract:
Les travaux effectués dans le cadre de cette thèse se concentrent sur la fonctionnalisation covalente de nanoparticules métalliques par une monocouche de calix[4]arènes. L’activité catalytique de ces systèmes modifiés a ensuite été étudié lors de l’activation de petites molécules ressources comme le dioxygène, le méthanol, et le dioxyde de carbone<br>The work presented in this manuscript is focused on the surface functionalization of metallic nanoparticles with a covalently-bound monolayers of calix[4]arenes. The catalytic activity of these modified systems was then studied for the activation
APA, Harvard, Vancouver, ISO, and other styles
2

Champougny, Lorène. "Génération et rupture de films liquides minces." Thesis, Université Paris-Saclay (ComUE), 2015. http://www.theses.fr/2015SACLS221/document.

Full text
Abstract:
Source d'émerveillement et d'inspiration poétique, la beauté éphémère des films de savon recèle des questions scientifiques fondamentales, qui ont de nombreuses répercussions pour des applications allant de la formulation des shampoings à la récupération du pétrole. L'objectif de cette thèse est de comprendre comment la vie d'un film de savon, depuis sa génération jusqu'à sa rupture, dépend des propriétés physico-chimiques des tensioactifs qui le stabilisent.Dans une première partie, je m'intéresse à la génération de films savonneux verticaux, que je modélise à l'aide d'un modèle stationnaire
APA, Harvard, Vancouver, ISO, and other styles
3

Bourdoucen, Hadj. "Etude des surfaces d'InP et des interfaces InP-isolant par photoluminescence." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb376033378.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Bernardi, Sarah. "Surfaces polymères antibactériennes à base de polyionènes : synthèses et études aux interfaces en physico-chimie et biologie." Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPASF034.

Full text
Abstract:
La contamination bactérienne des surfaces est une problématique majeure dans des domaines comme le médical ou l’agroalimentaire. Afin d’agir en amont de la formation du biofilm, nous avons choisi de réaliser des surfaces bioactives par contact pour inhiber les bactéries sans relargage d’agents actifs. L’objectif de cette thèse est de créer ces surfaces en greffant de façon covalente des polyionènes (PI) et d’en étudier les propriétés biologiques en faisant un lien avec la structure des polymères greffés.Les PI possèdent des propriétés antimicrobiennes à la fois puissantes et modulables grâce à
APA, Harvard, Vancouver, ISO, and other styles
5

Taleb, Mandana. "Phénomènes aux interfaces des isolants : mesure et simulation." Toulouse 3, 2011. http://thesesups.ups-tlse.fr/1550/.

Full text
Abstract:
Les matériaux polymères sont largement utilisés en tant qu'isolants dans les domaines du génie électrique, de l'électronique de puissance et de la microélectronique. Ces diélectriques sont principalement en contact avec d'autres composants: avec des semi-conducteurs et des métaux dans les câbles haute tension, avec des substrats et d'autres diélectriques dans les systèmes multicouches. Ces interfaces sont omniprésentes, et contribuent à l'injection et l'accumulation de charges d'espace dans les diélectriques solides. D'autre part, au cours de leur vie, ils sont soumis à de nombreuses contraint
APA, Harvard, Vancouver, ISO, and other styles
6

Bouali, Bachir. "Contribution à l'étude des phénomènes de mouillage pour la caractérisation des surfaces et interfaces : maîtrise de la physico-chimie et de la morphologie des surfaces pour régler les propriétés fonctionnelles des interfaces : applications industrielles." Lyon 1, 1998. http://www.theses.fr/1998LYO10132.

Full text
Abstract:
La maitrise du comportement d'une surface est un element important qui intervient dans divers processus technologiques et biologiques tels que la lubrification, l'usure, l'adhesion, la glisse, la detergence, l'adsorption des proteines l'etude des phenomenes a l'interface est determinante pour l'optimisation de ces processus. Le mouillage peut etre considere comme un outil d'investigation pour etudier les proprietes d'une telle interface et notamment les proprietes d'usage caracteristiques de chaque domaine d'application. Dans le present travail, nous avons exploite differentes approches de la
APA, Harvard, Vancouver, ISO, and other styles
7

Prado, Gaël. "Propriétés de jets granulaires denses et mesure d'une tension de surface granulaire." Thesis, Bordeaux 1, 2012. http://www.theses.fr/2012BOR14727/document.

Full text
Abstract:
Les milieux granulaires présentent une grande diversité de comportements physiques que l'on peut relier aux différents états "conventionnels" de la matière : solide, liquide ou gaz. Les travaux décrits dans ce manuscrit se concentrent sur les écoulements granulaires denses présentant de nombreuses analogies avec les liquides moléculaires. Les expériences présentées dans ce manuscrit sont réalisées en utilisant des jets granulaires s'écoulant d'un réservoir, dans l'air et sous l'effet de la gravité. Quelques propriétés de tels jets sont étudiées, notamment l'évolution du diamètre au cours de la
APA, Harvard, Vancouver, ISO, and other styles
8

Kempf, Didier. "Caractérisation mécanique des surfaces et interfaces aux échelles micrométrique et nanométrique : étude des processus d’oxydation et de piqûration." Dijon, 2007. http://www.theses.fr/2007DIJOS061.

Full text
Abstract:
Prédire la durée de vie des alliages métalliques nécessite de comprendre les rôles des paramètres mécaniques, physiques et chimiques dans l’amorçage et la propagation des piqûres. L’objectif de ce travail est de développer de nouvelles méthodes d’analyse en mécanique aux échelles microscopiques pour cartographier les gradients de déformation et les propriétés mécaniques à la surface des alliages métalliques, en prenant en compte leur microstructure complexe. Ces méthodes seront appliquées à l’étude des processus d’oxydation et de piqûration et des critères mécano-électrochimique seront proposé
APA, Harvard, Vancouver, ISO, and other styles
9

Corradini, Valdis. "Auto-organisation de nanofils de Césium sur la surface (110) d'InAs et densité d'états d'un gaz d'électrons bidimensionnel à la surface de semiconducteurs." Paris 6, 2001. http://www.theses.fr/2001PA066409.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Taleb, Mandana. "PHENOMENES AUX INTERFACES DES ISOLANTS : MESURE ET SIMULATION." Phd thesis, Université Paul Sabatier - Toulouse III, 2011. http://tel.archives-ouvertes.fr/tel-00670594.

Full text
Abstract:
Les matériaux polymères sont largement utilisés en tant qu'isolants dans les domaines du génie électrique, de l'électronique de puissance et de la microélectronique. Ces diélectriques sont principalement en contact avec d'autres composants: avec des semi-conducteurs et des métaux dans les câbles haute tension, avec des substrats et d'autres diélectriques dans les systèmes multicouches. Ces interfaces sont omniprésentes, et contribuent à l'injection et l'accumulation de charges d'espace dans les diélectriques solides. D'autre part, au cours de leur vie, ils sont soumis à de nombreuses contraint
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Surface et interfaces"

1

Butt, Hans-Jürgen. Surface and interfacial forces. Wiley-VCH, 2010.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Journées de géographie tropicale (11th 2005 Schoelcher, Martinique). Les interfaces: Ruptures, transitions et mutations : XIes Journées de géographie tropicale du Comité national français de géographie ... Université des Antilles et de la Guyane, Schoelcher, 7-10 novembre 2005. Presses universitaires de Bordeaux, 2008.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

G, Compton R., and Hamnett A, eds. New techniques for the study of electrodes and their reactions. Elsevier, 1989.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Colloque de Métallurgie (45th 2002 Saclay, France). 45e Colloque de Métallurgie de l'INSTN: Surfaces, interfaces et rupture : CEA Saclay/INSTN, 25-27 juin 2002. EDP Sciences, 2003.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

1935-, Baszkin Adam, and Norde Willem 1944-, eds. Physical chemistry of biological interfaces. M. Dekker, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Lyklema, J. Fundamentals of Interface and Colloid Science, Volume III: Liquid-Fluid Interfaces (Fundamentals of Interface and Colloid Science). Academic Press, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Lyklema, J. Fundamentals of Interface and Colloid Science, Volume III: Liquid-Fluid Interfaces (Fundamentals of Interface and Colloid Science). Academic Press, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Butt, Hans-Jürgen, and Michael Kappl. Surface and Interfacial Forces. Wiley & Sons, Incorporated, John, 2009.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Butt, Hans-Jürgen, and Michael Kappl. Surface and Interfacial Forces. Wiley & Sons, Incorporated, John, 2010.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Butt, Hans-Jürgen, and Michael Kappl. Surface and Interfacial Forces. Wiley & Sons, Incorporated, John, 2018.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Surface et interfaces"

1

Wu, Jianjun, Jian Li, Yuanzheng Zhao, and Yu Zhang. "Numerical Simulation of the Laser Ablation Process of PTFE Propellant." In Numerical Simulation of Pulsed Plasma Thruster. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-7958-1_3.

Full text
Abstract:
AbstractTo avoid the ablation lag problem of pulsed plasma thrusters (PPTs), researchers have used laser ablation as a replacement for spark plug ignition and proposed a new laser-sustained PPT (LS-PPT) (Arai in AIAA J 17:634–640, 1979; Zhang in Theoretical, experimental, and simulation study of laser-sustained pulsed plasma thrusters. Graduate School of National University of Defense Technology, Changsha, 2014) Arai et al. (ISAS Rept 544, 1976; AIAA J 15(11):1656–1657, 1977), Arai and Karashimat (Aiaa J 2(2):572–579, 1979) studied the transient ablation problem of the PTFE ablative thermal protection layer on a blunt-body spacecraft during reentry under intense radiative and convective environments. They also elucidated the surface recession of the PTFE layer and the internal temperature and time evolution pattern of the molten layer. Finally, they constructed a phase change ablation model of a one-dimensional (1D) bilayer PTFE (Clark in J Heat Trans T ASME 94: 347–354, 1972), considering the transmittance of the crystalline and molten layers as well as the bulk absorption of radiant energy by the bilayer structure. Stechmann (Numerical analysis of transient Teflon ablation in pulsed plasma thrusters. Worcester Polytechnic Insitute, p 354, 2007) slightly modified the ablation model proposed by Arai et al. and used a volume fraction method to capture the phase change interface between the crystalline and molten layers and obtained the ablation pattern along the surface of the PTFE propellant in the PPT.
APA, Harvard, Vancouver, ISO, and other styles
2

Shvartsburg, A. B. "Non-linear interfaces in optical systems." In Non-Linear Pulses in Integrated and Waveguide Optics. Oxford University PressOxford, 1993. http://dx.doi.org/10.1093/oso/9780198563587.003.0002.

Full text
Abstract:
Abstract A non-linear interface is an important optical element for spatial and temporal modulation of wave beams. This element consists of the interface between two dielectric materials, one of which has an intensitydependent refractive index. The interest in non-linear surface wave phenomena is twofold: firstly, these phenomena can provide subsurface localization of powerful wave fields. On the other hand the reflection of light from the electrically-driven interface is an effective tool for tuning the parameters of reflected light waves. The latter effect results in optically controlled tuning of wave refraction also. Puting aside the numerous problems connected with generation of new harmonics at the non-linear boundary, which was the subject of classical research work at the outset of the laser era (Bloembergen et al. 1962), we shall analyse the novel possibilities of wave governing beams using power-dependent reflection effects.
APA, Harvard, Vancouver, ISO, and other styles
3

KOMABA, Shinichi, and Kei KUBOTA. "NaMO2 lamellaires à l’électrode positive." In Les batteries Na-ion. ISTE Group, 2021. http://dx.doi.org/10.51926/iste.9013.ch1.

Full text
Abstract:
Ce chapitre présente les développements réalisés sur les oxydes lamellaires de métaux de transition 3d utilisés à l’électrode positive de batteries Na-ion, en s’appuyant principalement sur les recherches menées par ses auteurs depuis 2003. Les performances électrochimiques, les transitions de phase mises en jeu au cours des cycles de charge et de décharge, la chimie de surface aux interfaces électrode-électrolyte, les facteurs clés influençant les performances des batteries et les perspectives d'avenir y sont discutées.
APA, Harvard, Vancouver, ISO, and other styles
4

Hebeler G.L. and Frost J.D. "Interface based in situ soil classification." In Characterization and Behavior of Interfaces. IOS Press, 2010. https://doi.org/10.3233/978-1-60750-491-7-91.

Full text
Abstract:
A main objective in all geotechnical site investigations is to determine the type, extent, and properties of the geologic materials in as much detail as possible within the constraints of the given site conditions and project budget. Cone penetrometers (CPTs), specifically piezocones (CPTUs), offer a site investigation tool that can effectively identify the behavioral type and extent of tested stratigraphy, and provide unparalleled profiling ability, with CPTU response times typically sufficiently fast to identify very thin layers (&amp;lt; 5 mm) (Lunne et al., 1997). Accurate geostratification and classification are paramount to successful geotechnical engineering practice, as the soil layering and classification often serve as the basis for all subsequent analyses and calculations. The values of CPT data are functions of a number of fundamental soil characteristics, and as such, the variations in measured response can be used to identify both the layering and properties of tested soils. The interface behavior of soils is known to vary as both a function of soil type and the contacting interface properties. Most notably soil &amp;ndash; continuum interface response is known to be primarily affected by the angle of internal friction of the soil and the surface roughness of the counterface material. The multi friction attachment devices recently developed at Georgia Tech have the ability to provide in situ measurements of interface behavior across the full range of typical surface roughness properties encountered in geotechnical engineering and for all soil conditions amenable to penetrometer investigations. This paper analyzes the friction data obtained for the various geologic conditions tested to date, to investigate whether the use of the multi friction attachment (MFA) and multi piezo friction attachment (MPFA) can provide data allowing for improved in situ soil classification through the use of fundamental soil-interface behavior concepts.
APA, Harvard, Vancouver, ISO, and other styles
5

Koukia, Spiridoula, Maria Rigou, and Spiros Sirmakessis. "Content Personalization for Mobile Interfaces." In Mobile Computing. IGI Global, 2009. http://dx.doi.org/10.4018/978-1-60566-054-7.ch087.

Full text
Abstract:
The contribution of context information to content management is of great importance. The increase of storage capacity in mobile devices gives users the possibility to maintain large amounts of content to their phones. As a result, this amount of content is increasing at a high rate. Users are able to store a huge variety of content such as contacts, text messages, ring tones, logos, calendar events, and textual notes. Furthermore, the development of novel applications has created new types of content, which include images, videos, MMS (multi-media messaging), e-mail, music, play lists, audio clips, bookmarks, news and weather, chat, niche information services, travel and entertainment information, driving instructions, banking, and shopping (Schilit &amp; Theimer, 1994; Schilit, Adams, &amp; Want, 1994; Brown, 1996; Brown, Bovey, &amp; Chen, 1997). The fact that users should be able to store the content on their mobile phone and find the content they need without much effort results in the requirement of managing the content by organizing and annotating it. The purpose of information management is to aid users by offering a safe and easy way of retrieving the relevant content automatically, to minimize their effort and maximize their benefit (Sorvari et al., 2004). The increasing amount of stored content in mobile devices and the limitations of physical mobile phone user interfaces introduce a usability challenge in content management. The physical mobile phone user interface will not change considerably. The physical display sizes will not increase since in the mobile devices the display already covers a large part of the surface area. Text input speed will not change much, as keyboard-based text input methods have been the most efficient way to reduce slowness. While information is necessary for many applications, the human brain is limited in terms of how much information it can process at one time. The problem of information management is more complex in mobile environments (Campbell &amp; Tarasewich, 2004).
APA, Harvard, Vancouver, ISO, and other styles
6

Kelly, M. J. "III-V Semiconductor Homojunctions And Heterojunctions." In Low-Dimensional Semiconductors. Oxford University PressOxford, 1995. http://dx.doi.org/10.1093/oso/9780198517818.003.0002.

Full text
Abstract:
Abstract In the Introduction, we referred to the hundredfold reduction in the lateral feature size of transistors in integrated circuits over the period from the late 1960s to the present day. This reduction has been accompanied by a similar scaling down of vertical dimensions of the devices, i.e. in the thicknesses of the individual layers (see Dennard et al. (1974) and Chapter 21 below). Indeed, if one takes the p-n-p bipolar transistor from its earliest fabrication to the present day, new technologies that have allowed the ever sharper internal interfaces of devices to be achieved have appeared at intervals of approximately 10 years. The original transistors were made in the 1950s by alloying in the species to make a p-type layer in a host n-type material, and then overalloying to produce a new n-type layer near the surface. This technique is exceptionally crude by today’s standards. The interface between then- and p-type material is uncontrolled over thicknesses of micrometres. Furthermore, the interface follows the melt front of the alloying species.
APA, Harvard, Vancouver, ISO, and other styles
7

Koukia, Spiridoula, Maria Rigou, and Spiros Sirmakessis. "Content Personalization for Mobile Interfaces." In Human Computer Interaction. IGI Global, 2009. http://dx.doi.org/10.4018/978-1-87828-991-9.ch061.

Full text
Abstract:
The contribution of context information to content management is of great importance. The increase of storage capacity in mobile devices gives users the possibility to maintain large amounts of content to their phones. As a result, this amount of content is increasing at a high rate. Users are able to store a huge variety of content such as contacts, text messages, ring tones, logos, calendar events, and textual notes. Furthermore, the development of novel applications has created new types of content, which include images, videos, MMS (multi-media messaging), e-mail, music, play lists, audio clips, bookmarks, news and weather, chat, niche information services, travel and entertainment information, driving instructions, banking, and shopping (Schilit &amp; Theimer, 1994; Schilit, Adams, &amp; Want, 1994; Brown, 1996; Brown, Bovey, &amp; Chen, 1997). The fact that users should be able to store the content on their mobile phone and find the content they need without much effort results in the requirement of managing the content by organizing and annotating it. The purpose of information management is to aid users by offering a safe and easy way of retrieving the relevant content automatically, to minimize their effort and maximize their benefit (Sorvari et al., 2004). The increasing amount of stored content in mobile devices and the limitations of physical mobile phone user interfaces introduce a usability challenge in content management. The physical mobile phone user interface will not change considerably. The physical display sizes will not increase since in the mobile devices the display already covers a large part of the surface area. Text input speed will not change much, as keyboard-based text input methods have been the most efficient way to reduce slowness. While information is necessary for many applications, the human brain is limited in terms of how much information it can process at one time. The problem of information management is more complex in mobile environments (Campbell &amp; Tarasewich, 2004). One way to reduce information overload and enhance content management is through the use of context metadata. Context metadata is information that describes the context in which a content item was created or received and can be used to aid users in searching, retrieving, and organizing the relevant content automatically. Context is any information that can be used to characterize the situation of an entity. An entity is a person, place, or object that is considered relevant to the interaction between a user and an application, including the user and the applications themselves (Dey, 2001). Some types of context are the physical context, such as time, location, and date; the social context, such as social group, friends, work, and home; and the mental context, which includes users’ activities and feelings (Ryan, Pascoe, &amp; Morse, 1997; Dey, Abowd, &amp; Wood, 1998; Lucas, 2001). By organizing and annotating the content, we develop a new way of managing it, while content management features are created to face efficiently the usability challenge. Context metadata helps the user find the content he needs by enabling single and multi-criteria searches (e.g., find photos taken in Paris last year), example-based searches (e.g., find all the video clips recorded in the same location as the selected video clip), and automatic content organization for efficient browsing (e.g., location-based content view, where the content is arranged hierarchically based on the content capture location and information about the hierarchical relationships of different locations).
APA, Harvard, Vancouver, ISO, and other styles
8

Streit, Anthony, Bruno Guillaume, Bertrand Girardin, Lucas Terrei, Anthony Collin, and Alexis Marchand. "Fire propagation from surface to canopy on ornamental species under wind in laboratory conditions." In Advances in Forest Fire Research 2022. Imprensa da Universidade de Coimbra, 2022. http://dx.doi.org/10.14195/978-989-26-2298-9_90.

Full text
Abstract:
Fires in wildland-urban interfaces (WUIs) are resulting from intertwined physical processes at different scales: landscape, settlement, parcel, building and material(Vacca et al., 2020) and are causing growing damage worldwide in context of climate change and large urban sprawl. The significant damage caused by these fires requires effective reinforcement of the resistance of structures and parcels against exposure to fire. Recent methodologies (Vacca et al., 2020; Benichou et al., 2021; Maranghides et al., 2022) have emphasised the need to look at these objectives by considering the spatial relationships between fuels, exposures and building resistance, in the perspective of a fire propagating in WUI according to so-called “fire pathways”. At parcel scale the fire pathways often involve ornamental vegetation, that highly raises the damaging potential of the wildfire, this vegetation being at short distance to the structures and having size comparable to building size. Horizontal and vertical discontinuities in this vegetation do largely impact the exposure (Cohen, 2008) and installing such discontinuities is becoming part of the protection regulation against wildfires in different countries (Maranghides et al., 2022). While the impact of embers has been extensively studied in the Insurance Institute for Business and Home Safety (IBHS) facilities (Manzello and Suzuki, 2014; Suzuki and Manzello, 2020), the effect of the fuel discontinuities on the reduction of thermal attack when approaching the building has been poorly addressed. This study aims at simulating in laboratory conditions a moving fire front pushed by wind and propagating from the surface to a canopy of ornamental vegetation, with fuel discontinuities. The experimental setup is composed of a fire lit in a surface excelsior fuelbed, propagating to a nearby vertical ornamental structure (excelsior and cypress) exposed to controlled high wind exposure (up to 10 m/s). The work is completed by a comparison of numerical modelling between the WFDS and FDS models. The first steps of this study are shown here, namely on zero-wind surface fire propagation, showing a coherent sensitivity of the rate of spread to fuelbed width and fuelbed load, and showing the ability of WFDS and FDS to reasonably reproduce this rate of spread. The ability of FDS to propagate to an isolated vertical tree with the same modelling processes is also well established.
APA, Harvard, Vancouver, ISO, and other styles
9

Ellis, Stephen R. "Origins and Elements of Virtual Environments." In Virtual Environments and Advanced Interface Design. Oxford University Press, 1995. http://dx.doi.org/10.1093/oso/9780195075557.003.0007.

Full text
Abstract:
Virtual environments created through computer graphics are communications media (Licklider et al., 1978). Like other media, they have both physical and abstract components. Paper, for example, is a medium for communication. The paper is itself one possible physical embodiment of the abstraction of a two-dimensional surface onto which marks may be made. The corresponding abstraction for head-coupled, virtual image, stereoscopic displays that synthesize a coordinated sensory experience is an environment. These so-called “virtual reality” media have only recently caught the international public imagination (Pollack, 1989; D’Arcy, 1990; Stewart, 1991; Brehde, 1991), but they have arisen from continuous development in several technical and non-technical areas during the past 25 years (Brooks Jr., 1988; Ellis, 1990; Ellis, et al., 1991, 1993; Kalawsky, 1993). A well designed computer interface affords the user an efficient and effortless flow of information to and from the device with which he interacts. When users are given sufficient control over the pattern of this interaction, they themselves can evolve efficient interaction strategies that match the coding of their communications to the characteristics of their communication channel (Zipf, 1949; Mandelbrot, 1982; Ellis and Hitchcock, 1986; Grudin and Norman, 1991). But successful interface design should strive to reduce this adaptation period by analysis of the user’s task and performance limitations. This analysis requires understanding of the operative design metaphor for the interface in question. The dominant interaction metaphor for the computer interface changed in the 1980’s. Modern graphical interfaces, like those first developed at Xerox PARC (Smith et al., 1982) and used for the Apple Macintosh, have transformed the “conversational” interaction from one in which users “talked” to their computers to one in which they “acted out” their commands in a “desk-top” display. This so called desk-top metaphor provides the users with an illusion of an environment in which they enact wishes by manipulating symbols on a computer screen. Virtual environment displays represent a three-dimensional generalization of the two-dimensional “desk-top” metaphor. These synthetic environments may be experienced either from egocentric or exocentric viewpoints. That is to say, the users may appear to actually be in the environment or see themselves represented as a “You are here” symbol (Levine, 1984) which they can control.
APA, Harvard, Vancouver, ISO, and other styles
10

Bond, A. M. "Illustration of the principles of voltammetry at solid-electrode-solvent (electrolyte) interfaces when redox active microparticles are adhered to an electrode surface." In Broadening Electrochemical Horizons. Oxford University PressOxford, 2002. http://dx.doi.org/10.1093/oso/9780198504788.003.0005.

Full text
Abstract:
Abstract In Chapter 2, the basic theory describing the voltammetry associated with oxidation or reduction of an ideal thin layer was considered. Unfortunately, such ideally behaved thin films are rarely encountered in practice and cannot even be prepared for many redox active systems. Thus, concepts based on these principles have limited applicability. As an alternative to preparation of films modified electrodes, a general form of attachment of solids to electrode surfaces has arisen from the work of Scholz et al. [1–4].
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Surface et interfaces"

1

Rosenwaks, Y., B. R. Thacker, A. J. Nozik, R. J. Ellingson, K. C. Burr, and C. L. Tang. "Femtosecond Carrier Dynamics at InP/Liquid Interfaces in the Presence of Electric Fields." In International Conference on Ultrafast Phenomena. Optica Publishing Group, 1994. http://dx.doi.org/10.1364/up.1994.thd.17.

Full text
Abstract:
Recently there has been considerable interest in studying photogenerated carrier dynamics in semiconductors under the influence of electric fields1. This is a process of critical importance in recombination kinetics and electron transfer processes at semiconductor interfaces. At semiconductor-liquid interfaces, very large electric fields (typically 105 to 106 volts/cm) exist in the semiconductor close to its surface because of the formation of a space charge layer (SCL)2. Externally-applied potentials will drop across the SCL to increase or decrease the space charge fields (SCFs) and the surfa
APA, Harvard, Vancouver, ISO, and other styles
2

Li, Shi-Ming, and Danesh K. Tafti. "A Mean-Field Free-Energy Lattice Boltzmann Model for Liquid-Vapor Interfaces." In ASME 2006 2nd Joint U.S.-European Fluids Engineering Summer Meeting Collocated With the 14th International Conference on Nuclear Engineering. ASMEDC, 2006. http://dx.doi.org/10.1115/fedsm2006-98021.

Full text
Abstract:
A nonlocal pressure equation is proposed for liquid-vapor interfaces based on mean-field theory. The new nonlocal pressure equation is shown to be a generalized form of the nonlocal pressure equation of the van der Waals theory or the “square-gradient theory”. The proposed nonlocal pressure is implemented in the mean-field free-energy lattice Boltzmann method (LBM) proposed by Zhang et al (2004). The modified LBM is applied to simulate equilibrium interface properties and the interface dynamics of capillary waves. Computed results are validated with Maxwell constructions of liquid-vapor coexis
APA, Harvard, Vancouver, ISO, and other styles
3

Lin, Shih-Chun, and John Hong. "Anomalous diffraction of a grazing laser beam by a dielectric interface: experimental observation." In OSA Annual Meeting. Optica Publishing Group, 1988. http://dx.doi.org/10.1364/oam.1988.wi5.

Full text
Abstract:
In 1977, Kolomeev et al.1 reported observation of anomalous diffusion of a laser beam when incident at a grazing angle to one surface from the 90° vertex and perpendicular to the other surface of a glass right-angle prism. They also provided a theory for the phenomenon. The diffracted light showed a distinct oscillatory distribution, followed the critical angle of total internal reflection with good directivity, and was due to the interface only. Recently we reexamined the phenomenon and thought that the diffraction effect could serve as the basis for designing optical switches, especially in
APA, Harvard, Vancouver, ISO, and other styles
4

Gupta, Vijay, and Allen Yu. "Characterizing Adhesion of Thermal Barrier Coatings." In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-0691.

Full text
Abstract:
Abstract A previously developed technology of laser-generated stress pulses has been adapted to measure the tensile strengths of interfaces between composite thermal barrier coatings of alumina and zirconia, and steel substrates. In the basic technique developed previously (Gupta et al., 1994), a compressive stress pulse is generated on the back side of the substrate disc by exfoliating a constrained metallic film via the impingement of a Nd:YAG laser pulse. This compressive stress pulse propagates through the substrate and reflects into a tensile wave from the free surface of the coating that
APA, Harvard, Vancouver, ISO, and other styles
5

Wen, Xiao, and Decheng Wan. "Numerical Simulation of Three-Layer-Liquid Sloshing by Multiphase MPS Method." In ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/omae2018-78387.

Full text
Abstract:
In the present study, three-layer-liquid sloshing in a rigid tank is simulated based on the newly developed multiphase MPS method. Firstly, the multiphase MPS method is introduced in detail, including the basic particle interaction models and the special interface treatments employed to extend single phase MPS solver to multiphase flows simulations. The new multiphase MPS method treats the multifluid system as the multi-density and multi-viscosity fluid, thus only a single set of equations needs to be solved for all phases. Besides, extra density smoothing technique, interparticle viscosity mo
APA, Harvard, Vancouver, ISO, and other styles
6

Ishii, Eiji, and Taisuke Sugii. "Spreading-Droplet Simulation With Surface Tension Model Using Inter-Particle Force in Particle Method." In ASME 2013 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/imece2013-62542.

Full text
Abstract:
Predicting the spreading behavior of droplets on a wall is important for designing micro/nano devices used for reagent dispensation in micro-electro-mechanical systems, printing processes of ink-jet printers, and condensation of droplets on a wall during spray forming in atomizers. Particle methods are useful for simulating the behavior of many droplets generated by micro/nano devices in practical computational time; the motion of each droplet is simulated using a group of particles, and no particles are assigned in the gas region if interactions between the droplets and gas are weak. Furtherm
APA, Harvard, Vancouver, ISO, and other styles
7

Desai, Anand, James Geer, and Bahgat Sammakia. "Experimental Measurements of Temperature Distribution in Three Dimensional Stacked Package." In ASME 2007 InterPACK Conference collocated with the ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/ipack2007-33045.

Full text
Abstract:
This paper presents the results of an experimental study of steady state heat conduction in a three dimensional stack package. The temperatures are measured at different interfaces within the stacked package. Delphi devices are used in the experiment which enables controlled power input and surface temperature of the devices. The experiment is carried out for three different boundary conditions on the package. The power input in varied to study its effects. A numerical model is created to compare to the experimental results. The results are also compared with the analytical solution presented
APA, Harvard, Vancouver, ISO, and other styles
8

Weng, X. "Analysis of Shear Slip Ahead of Hydraulic Fracture Along a Frictional Interface Not Aligned with Principal Stresses and Conditions for Secondary Branching." In 58th U.S. Rock Mechanics/Geomechanics Symposium. ARMA, 2024. http://dx.doi.org/10.56952/arma-2024-0256.

Full text
Abstract:
ABSTRACT: Stress field at the trailing edge of the shear-slip zone ahead of a hydraulic fracture (HF) traveling along a natural fracture (NF) not aligned with maximum horizontal stress is studied in the context of its potential for inducing secondary fracture branching from the NF. The size and amount of shear-slip and the stress parallel to the NF wall are computed. Localized tensile stress occurs at the trailing edge of the shear-slip zone, with a logarithmic singularity which is similar to the elastic solution for a half-space subjected to a surface shear traction. The induced tensile stres
APA, Harvard, Vancouver, ISO, and other styles
9

Li, Yuan, Bojun Li, Lianqi Sheng, et al. "Comparative Study on Enhanced Oil Recovery Effect of Amphiphilic Nanomaterials - Experiment and Mechanism Investigation." In 56th U.S. Rock Mechanics/Geomechanics Symposium. ARMA, 2022. http://dx.doi.org/10.56952/arma-2022-2045.

Full text
Abstract:
ABSTRACT: Due to the transcendental property of nanoparticle, nanoparticle fluid flooding becomes one of the enhanced oil recovery (EOR) technique, which had played a significant role in tight oil exploitation in the worldwide scale recent years. In particular, the amphiphilic nanomaterials can greatly increase the oil recovery. To provide some guidance in selecting nanomaterials for flooding, 3 kinds of amphiphilic nanomaterials, including silicon dioxide (SiO2), graphene oxide (GO) and molybdenum disulfide (MoS2), are chosen to serve as object of the study. In lab, the physical properties we
APA, Harvard, Vancouver, ISO, and other styles
10

Zhang, N., Z. Li, Y. Zhao, J. Wu, S. Wang, and X. Wang. "Advancements in CT Three-Dimensional Reconstruction of Rock Samples." In International Geomechanics Conference. ARMA, 2024. https://doi.org/10.56952/igs-2024-0295.

Full text
Abstract:
ABSTRACT: Understanding the internal discontinuities, joints, and fissures within rock samples is crucial across multiple engineering fields, including geotechnical engineering and energy exploration. Computed tomography (CT) technology, with its non-destructive and high-resolution capabilities, has become indispensable for studying rock internal structures, overcoming the limitations of traditional methods such as mercury intrusion porosimetry, scanning electron microscopy, and nuclear magnetic resonance. This paper reviews the recent progress in the application of CT for three-dimensional (3
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Surface et interfaces' for particular source types:
Journal articles Dissertations / Theses Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography