Literatura científica selecionada sobre o tema "Structures actives"
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Artigos de revistas sobre o assunto "Structures actives"
Véron, Jacques. "Activité féminine et structures familiales. Quelle dépendance ?" Population Vol. 43, n.º 1 (1 de janeiro de 1988): 103–20. http://dx.doi.org/10.3917/popu.p1988.43n1.0120.
Texto completo da fonteAppell, Kenneth C., Thomas D. Y. Chung, Michael J. H. Ohlmeyer, Nolan H. Sigal, John J. Baldwin e Daniel Chelsky. "Biological Screening of a Large Combinatorial Library". Journal of Biomolecular Screening 1, n.º 1 (fevereiro de 1996): 27–31. http://dx.doi.org/10.1177/108705719600100111.
Texto completo da fonteFillion, Ray. "Embedded Actives and Its Industry Effects". International Symposium on Microelectronics 2011, n.º 1 (1 de janeiro de 2011): 000382–87. http://dx.doi.org/10.4071/isom-2011-tp5-paper5.
Texto completo da fonteHu, Yanting. "Progress in the study of the anti-non-small cell lung cancer effects of alkaloid actives". Theoretical and Natural Science 8, n.º 1 (13 de novembro de 2023): 7–15. http://dx.doi.org/10.54254/2753-8818/8/20240352.
Texto completo da fonteGnennyi, M. V., e O. M. Gnennyi. "THE DETERMINATION OF THE VALUE OF DEPRECIATION OF BUILDINGS ON RAILWAY TRANSPORT". Science and Transport Progress, n.º 12 (25 de setembro de 2006): 223–28. http://dx.doi.org/10.15802/stp2006/18873.
Texto completo da fonteWong, Chung F. "Improving ensemble docking for drug discovery by machine learning". Journal of Theoretical and Computational Chemistry 18, n.º 03 (maio de 2019): 1920001. http://dx.doi.org/10.1142/s0219633619200013.
Texto completo da fonteTejashri, Gursalkar, Bajaj Amrita e Jain Darshana. "Cyclodextrin based nanosponges for pharmaceutical use: A review". Acta Pharmaceutica 63, n.º 3 (1 de setembro de 2013): 335–58. http://dx.doi.org/10.2478/acph-2013-0021.
Texto completo da fonteHLADKY-HENNION, A. C., e J. N. DECARPIGNY. "APPLICATION DE LA MÉTHODE DES ÉLÉMENTS FINIS À LA MODÉLISATION DE STRUCTURES PÉRIODIQUES ACTIVES". Le Journal de Physique IV 02, n.º C1 (abril de 1992): C1–387—C1–390. http://dx.doi.org/10.1051/jp4:1992183.
Texto completo da fonteBennacef, Chanez, Stéphane Desobry, Laurent Probst e Sylvie Desobry-Banon. "Alginate Based Core–Shell Capsules Production through Coextrusion Methods: Recent Applications". Foods 12, n.º 9 (25 de abril de 2023): 1788. http://dx.doi.org/10.3390/foods12091788.
Texto completo da fonteFisler, Lisa, e Antoine Gander. "Les syrphes comme indicateurs de la diversité fonctionnelle en forêt". Schweizerische Zeitschrift fur Forstwesen 172, n.º 6 (1 de novembro de 2021): 380–83. http://dx.doi.org/10.3188/szf.2021.0380.
Texto completo da fonteTeses / dissertações sobre o assunto "Structures actives"
El, Soufi Louay. "Contribution à la fabrication des structures thermoplastiques actives". Phd thesis, Université de Technologie de Belfort-Montbeliard, 2009. http://tel.archives-ouvertes.fr/tel-00604087.
Texto completo da fonteIgnatov, Yury. "Phénomènes hyperfréquences et nonlinéaires dans les structures actives ferromagnétiques planaires". Phd thesis, Ecole Centrale de Lille, 2012. http://tel.archives-ouvertes.fr/tel-00741407.
Texto completo da fonteDellong, David. "Failles actives et structures profondes de la Marge Est-Sicilienne". Thesis, Brest, 2018. http://www.theses.fr/2018BRES0065/document.
Texto completo da fonteIn the Ionian Sea (central Mediterranean) the slow convergence between Africa and Eurasia results in the formation of a narrow subduction zone. The nature of the crust of the subducting plate remains debated and could represent the last remnants of the Neo-Tethys ocean. The origin of the Ionian basin is also under discussion, especially concerning the rifting mechanisms as the Malta Escarpment could represent a remnant of this opening. This subduction retreats toward the south-east (motion occurring since the last 35 Ma) but is confined to the narrow Ionian basin. A major lateral slab tear fault is required to accommodate the slab rollback.This fault is thought to propagate along the eastern Sicily margin but its precise location remains controversial.This PhD project focussed on the deep sedimentary and crustal structures of the eastern Sicily margin and the Malta Escarpment (ME). Two two-dimensional P wave velocity models were modelled by forward Modelling of wide-angle seismic data, acquired onboard the R/V Meteor during the DIONYSUS cruise in 2014.A 3D gravity model of the region was also performed to constrain the depth of the subducting slab bellow the Calabro-Peloritan backstops. The seismicity of the three structures identified in the velocity models (ME, Alfeo fault System, Ionian Fault System) permits to study their recent activity. The results image an oceanic crust within the Ionian basin as well as the deep structure of the Malta Escarpment, which presents characteristics of a transform margin. A deep and asymmetrical sedimentary basin is imaged south of the Messina strait and seems to have opened between the Calabrian and Peloritan continental terranes. In the western lobe of the Calabrian accretionary prism, the southern velocity model allows to observe the indentation of the internal clastic wedge into the external evaporitic wedge, thus showing the recent activity of this lobe. The interpretation of the velocity models suggests that the major STEP fault is located east of the Malta Escarpment, along the Alfeo Fault System
LE, ROUZIC SOPHIE. "Sismotectonique des structures actives dans la zone de relais, philipines". Paris 7, 1999. http://www.theses.fr/1999PA077142.
Texto completo da fonteWaibaye, Adoum. "Création de structures actives à l'aide d'alliages à mémoire de forme". Thesis, Clermont-Ferrand 2, 2016. http://www.theses.fr/2016CLF22724/document.
Texto completo da fonteShape memory alloys (SMA) are metallic materials that have particular thermomechanical properties, including the shape memory effect. The study carried out during the thesis concerns the creation of two-way active systems using SMA wires exhibiting one-way memory effect. Three simple analog models, representing three classes of constructive solutions, have been developed. These models correspond to different types of mechanical coupling between one (or more) SMA wire(s) and a mechanical structure. For example, the simplest configuration is a single SMA wire coupled to a mechanical system consisting of a deformable monolithic structure. When the SMA is heated, the shape memory effect is activated, which causes the deformation of the structure. When cooling the SMA, the inherent rigidity of the structure causes a deformation in the opposite direction to that of the heating phase. Several demonstrators were also constructed and analyzed during the thesis. This study demonstrates the possibility of designing active structures driven by SMAs, which opens prospects for the control of deformations or stresses in structures
BELLAHSENE, TOUNES. "Modélisation moléculaire de structures pharmacologiquement actives sur le diabète non-insulino-dépendant". Paris 7, 1997. http://www.theses.fr/1997PA077009.
Texto completo da fonteLoret, Erwann-Philippe. "Spécificité et structures secondaires des toxines de scorpions actives sur les insectes". Aix-Marseille 2, 1990. http://www.theses.fr/1990AIX22004.
Texto completo da fonteVergnet, Fabien. "Structures actives dans un fluide visqueux : modélisation, analyse mathématique et simulations numériques". Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLS169/document.
Texto completo da fonteThe transport of microorganisms and biological fluids by means of cilia and flagella is an universal phenomenon found in almost all living beings. The aim of this thesis is to model, analyze and simulate mathematical fluid-structure interaction problems involving active structures, capable of deforming themselves through internal stresses, and a low Reynolds number fluid, modeled by Stokes equations. In Chapter 2, these active structures are modeled as elastic materials satisfying Saint Venant-Kirchhoff law for elasticity whose activity comes from the addition of an activity term to the second Piola-Kirchhoff stress tensor. Elasticity and Stokes equations are coupled on the fluid-structure interface and the mathematical study of the linearized problem discretized in time is realized. Then, the problem is formulated as a saddle-point problem which isused for numerical simulations. Chapter 3 focuses on the analysis of a quasi-static fluid-structure with an active structure, for which we show existence and uniqueness, for small data, of a strong solution locally in time. Chapter 4 presents a new fictitious domain method (the smooth extension method) for the numerical resolution of transmission problems. The method is first developed for a Laplace transmission problem and further extended to Stokes transmission and fluid-structure interaction problems
Gardillou, Florent. "Etude et réalisation de structures hybrides actives/passives en optique intégrée sur verre". Grenoble INPG, 2005. http://www.theses.fr/2005INPG0166.
Texto completo da fonteThe need of optical fiber telecommunication systems has been the driving force for the tremendous development of integrated optical circuits (IOCs) with a vast number of technologies which are up to now incompatible. However, the integration of elementary functionson a single wafer seems to be required to reduce the dimension and the cost for future complex IOCs. Ln this perspective, we propose in this report the realization of hybrid structures on glass. These latter consist of a passive or active thin guiding layer on a glass wafer containing an ion-exchanged channel waveguide. This work has mainly been devoted to the study and the realization of an hybrid optical amplifier by wafer bonding and ion-exchange techniques. First, a T1+/K+ ion-exchange process has been developed in a passive silicate glass with the aim of keeping a fiat glass surface. Then, an Er3+/Yb3+ codoped phosphate glass layer with a thickness below 10 μm has been formed by a low temperature wafer bonding process (<150°C) foIlowed by a polishing thinning procedure. The realized hybrid structure has been characterized and a promising gain coefficient of 3. 66 dB/cm has been reached which is comparable with the best published values for standard ion-exchanged optical amplifiers. This result has been improved thanks to the implementation of an Ag+/Na+ ion-exchange and a grinding/polishing process and net gain operation has been demonstrated. Other hybrid structures have also been studied : a glass surface- and polarization-insensitive embedded Bragg filter and an hybrid optical isolator. Finally, the necessary future works for the integration of aIl hybrid structures on a single wafer have been described
Silva, Sandrina Ribeiro Martins da. "1,3-Oxazoline-2-thiones saccharidiques : synthèse et réactivité de structures bio-actives originales". Thesis, Orléans, 2009. http://www.theses.fr/2009ORLE2083.
Texto completo da fonteThe resistance of microorganisms to antibiotics is, in our days, one of the biggest problems in terms of public health. The research for new artificial and natural families of compounds throws us towards innovative methodologies leading to novel antibiotics.In the present work, we are invited to dive in the “new world” of 1,3-oxazoline-2-thiones (OXTs) synthesis, reactivity and biological activity. In fact, this unexplored heterocycle is a simple synthon readily obtained by condensation of thiocyanic acid with an _-hydroxycarbonyl species. When the heterocycle is anchored on a carbohydrate template, original structures are expected such as OZTs fused to five- or six-membered rings and OXTs C-C linked to sugars, with a broad potential in organic chemistry and bioorganic applications. We have then investigated the synthesis and reactivity of simple OXT and thionocarbamates fused or linked to carbohydrate templates, leading to the formation of new carbohydrate-fused oxazolidinones (OZOs) as well as pseudo-C-iminosugars and oxazoles. We have also explored the use of thioxo compounds as electrophiles in Pd-assisted cross-coupling methods, such as Suzuki and Stille reactions. A new modified Sonogashira cross-coupling reaction, in which copper (I) is used in catalytic amount, was developed and its feasibility was proven for a variety of substrates. Finally, our attention was focused on the biological potential of the new molecules. We have targeted a broad spectrum of antimicrobial activity for some OXTs and OZTs, to which was added a screening of glycosidases inhibition for the pseudo C-iminosugars
Livros sobre o assunto "Structures actives"
Feld, Serge. Changements des structures par âge et populations actives. Louvain-la-Neuve: Academia-Bruylant, 2007.
Encontre o texto completo da fonteWorkshop, National Solar Observatory/Sacramento Peak Summer. Large-scale structures and their role in solar activity: Proceedings of the 22nd Sacramento Peak Workshop, held at the National Solar Observatory, Sacramento Peak, Sunspot, New Mexico, USA, 18-22 October 2004. San Francisco, Calif: Astronomical Society of the Pacific, 2005.
Encontre o texto completo da fonteGawronski, Wodek K., ed. Advanced Structural Dynamics and Active Control of Structures. New York, NY: Springer New York, 2004. http://dx.doi.org/10.1007/978-0-387-72133-0.
Texto completo da fontePreumont, André. Active control of structures. Chichester, United Kingdom: John Wiley, 2008.
Encontre o texto completo da fontePreumont, André. Vibration control of active structures: An introduction. 2a ed. Dordrecht: Kluwer Academic Publishers, 2002.
Encontre o texto completo da fontePreumont, André. Vibration control of active structures: An introduction. 3a ed. Berlin: Springer, 2011.
Encontre o texto completo da fontePreumont, André. Vibration Control of Active Structures. Dordrecht: Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-011-5654-7.
Texto completo da fonteCavallo, Alberto, Giuseppe De Maria, Ciro Natale e Salvatore Pirozzi. Active Control of Flexible Structures. London: Springer London, 2010. http://dx.doi.org/10.1007/978-1-84996-281-0.
Texto completo da fontePreumont, A. Vibration Control of Active Structures. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-2033-6.
Texto completo da fontePreumont, André. Vibration Control of Active Structures. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-72296-2.
Texto completo da fonteCapítulos de livros sobre o assunto "Structures actives"
Peraza Hernandez, Edwin A., Darren J. Hartl e Dimitris C. Lagoudas. "Structural Mechanics and Design of Active Origami Structures". In Active Origami, 331–409. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-91866-2_8.
Texto completo da fonteSoong, T. T., e H. Gupta. "Active Structural Control Against Wind". In Smart Structures, 329–36. Dordrecht: Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-011-4611-1_37.
Texto completo da fontePeraza Hernandez, Edwin A., Darren J. Hartl e Dimitris C. Lagoudas. "Introduction to Active Origami Structures". In Active Origami, 1–53. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-91866-2_1.
Texto completo da fonteSettles, Burr. "Exploiting Structure in Data". In Active Learning, 47–54. Cham: Springer International Publishing, 2012. http://dx.doi.org/10.1007/978-3-031-01560-1_5.
Texto completo da fonteMagaña, M. E., J. Rodellar, J. R. Casas e J. Mas. "Active Control of Cable-Stayed Bridges". In Smart Structures, 193–202. Dordrecht: Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-011-4611-1_22.
Texto completo da fontePreumont, André. "Active Control of Large Telescopes: Active Optics". In Vibration Control of Active Structures, 449–68. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-72296-2_17.
Texto completo da fonteOssowski, A. "Active Parametric Modification of Linear Vibrating Systems". In Smart Structures, 247–54. Dordrecht: Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-011-4611-1_28.
Texto completo da fontePeraza Hernandez, Edwin A., Darren J. Hartl e Dimitris C. Lagoudas. "Kinematics of Origami Structures with Creased Folds". In Active Origami, 55–110. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-91866-2_2.
Texto completo da fontePeraza Hernandez, Edwin A., Darren J. Hartl e Dimitris C. Lagoudas. "Kinematics of Origami Structures with Smooth Folds". In Active Origami, 201–68. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-91866-2_5.
Texto completo da fonteSinapius, Johannes Michael, Christian Hühne, Hossein Sadri e Johannes Riemenschneider. "Active Shape Control". In Adaptronics – Smart Structures and Materials, 155–225. Berlin, Heidelberg: Springer Berlin Heidelberg, 2020. http://dx.doi.org/10.1007/978-3-662-61399-3_5.
Texto completo da fonteTrabalhos de conferências sobre o assunto "Structures actives"
Shen, Yanfeng, e Victor Giurgiutiu. "Simulation of Interaction Between Lamb Waves and Cracks for Structural Health Monitoring With Piezoelectric Wafer Active Sensors". In ASME 2012 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/smasis2012-7917.
Texto completo da fonteGaul, Lothar, e Jens Becker. "Vibration Reduction by Passive and Semi-Active Friction Joints". In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-65190.
Texto completo da fonteLane, Jeffrey, e Aldo Ferri. "Control of a flexible structure using combined active and semi-active element". In 36th Structures, Structural Dynamics and Materials Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1995. http://dx.doi.org/10.2514/6.1995-1236.
Texto completo da fonteCharon, W. "Structural design of active precision structures". In First European Conference on Smart Structures and Materials. SPIE, 1992. http://dx.doi.org/10.1117/12.2298094.
Texto completo da fonteWinston, Howard A., Fanping Sun e Balkrishna S. Annigeri. "Structural Health Monitoring With Piezoelectric Active Sensors". In ASME Turbo Expo 2000: Power for Land, Sea, and Air. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/2000-gt-0051.
Texto completo da fonteSteadman, D., S. Hanagud e S. Atluri. "Experiments towards active delamination control". In 36th Structures, Structural Dynamics and Materials Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1995. http://dx.doi.org/10.2514/6.1995-1385.
Texto completo da fonteAGNES, GREGORY, e KEVIN NAPOLITANO. "ACTIVE CONSTRAINED LAYER VISCOELASTIC DAMPING". In 34th Structures, Structural Dynamics and Materials Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1993. http://dx.doi.org/10.2514/6.1993-1702.
Texto completo da fonteLURIE, B., J. FANSON e R. LASKIN. "Active suspensions for vibration isolation". In 32nd Structures, Structural Dynamics, and Materials Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1991. http://dx.doi.org/10.2514/6.1991-1232.
Texto completo da fonteCHEN, JAY-CHUNG, e JAMES FANSON. "System identification test using active members". In 30th Structures, Structural Dynamics and Materials Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1989. http://dx.doi.org/10.2514/6.1989-1290.
Texto completo da fonteFANSON, J., G. BLACKWOOD e C. CHU. "Active-member control of precision structures". In 30th Structures, Structural Dynamics and Materials Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1989. http://dx.doi.org/10.2514/6.1989-1329.
Texto completo da fonteRelatórios de organizações sobre o assunto "Structures actives"
Fuller, Chris R. Active Structural Acoustic Control and Smart Structures. Fort Belvoir, VA: Defense Technical Information Center, setembro de 1991. http://dx.doi.org/10.21236/ada248341.
Texto completo da fonteFarrar, C., W. Baker, J. Fales e D. Shevitz. Active vibration control of civil structures. Office of Scientific and Technical Information (OSTI), novembro de 1996. http://dx.doi.org/10.2172/400183.
Texto completo da fonteShiroma, Wayne A., e Jung-Chih Chiao. Active and Reconfigurable Photonic-Bandgap Structures. Fort Belvoir, VA: Defense Technical Information Center, março de 2002. http://dx.doi.org/10.21236/ada411049.
Texto completo da fonteCanto, Patricia, ed. 2022 Basque Country Competitiveness Report. Foundations of competitiveness in times of uncertainty. Universidad de Deusto, 2022. http://dx.doi.org/10.18543/mhzr4339.
Texto completo da fonteWilks, Yorick, Michael Coombs, Roger T. Hartley e Dihong Qiu. Active Knowledge Structures for Natural Language Processing. Fort Belvoir, VA: Defense Technical Information Center, janeiro de 1991. http://dx.doi.org/10.21236/ada245893.
Texto completo da fonteBrei, Diann, Jonathan Luntz e Julianna Abel. Active Knits for Radical Change Air Force Structures. Fort Belvoir, VA: Defense Technical Information Center, outubro de 2012. http://dx.doi.org/10.21236/ada579083.
Texto completo da fonteFernandez, Jasmine, Michaela Bonnett, Teri Garstka e Meaghan Kennedy. Exploring Social Care Network Structures. Orange Sparkle Ball, junho de 2024. http://dx.doi.org/10.61152/hdnz4028https://www.orangesparkleball.com/innovation-library-blog/2024/5/30/sunbelt2024-exploring-social-care-network-structures.
Texto completo da fonteFernandez, Jasmine, Michaela Bonnett, Teri Garstka e Meaghan Kennedy. Exploring Social Care Network Structures. Orange Sparkle Ball, junho de 2024. http://dx.doi.org/10.61152/hdnz4028.
Texto completo da fonteNoble, Richard D., e Douglas L. Gin. Novel Nanocomposite Structures as Active and Passive Barrier Materials. Fort Belvoir, VA: Defense Technical Information Center, junho de 2010. http://dx.doi.org/10.21236/ada533484.
Texto completo da fonteSadek, Fahim, e Bijan Mohraz. Semi-active control algorithms for structures with variable dampers. Gaithersburg, MD: National Institute of Standards and Technology, 1997. http://dx.doi.org/10.6028/nist.ir.6052.
Texto completo da fonte