Littérature scientifique sur le sujet « Lithic substrate »
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Articles de revues sur le sujet "Lithic substrate"
Casero, María Cristina, Victoria Meslier, Jocelyne DiRuggiero, Antonio Quesada, Carmen Ascaso, Octavio Artieda, Tomasz Kowaluk et Jacek Wierzchos. « The composition of endolithic communities in gypcrete is determined by the specific microhabitat architecture ». Biogeosciences 18, no 3 (10 février 2021) : 993–1007. http://dx.doi.org/10.5194/bg-18-993-2021.
Texte intégralMcBrearty, Sally, Laura Bishop, Thomas Plummer, Robert Dewar et Nicholas Conard. « Tools Underfoot : Human Trampling as an Agent of Lithic Artifact Edge Modification ». American Antiquity 63, no 1 (janvier 1998) : 108–29. http://dx.doi.org/10.2307/2694779.
Texte intégralShipway, J. Reuben, Marvin A. Altamia, Gary Rosenberg, Gisela P. Concepcion, Margo G. Haygood et Daniel L. Distel. « A rock-boring and rock-ingesting freshwater bivalve (shipworm) from the Philippines ». Proceedings of the Royal Society B : Biological Sciences 286, no 1905 (19 juin 2019) : 20190434. http://dx.doi.org/10.1098/rspb.2019.0434.
Texte intégralRoche, Olivier. « Nature and velocity of pyroclastic density currents inferred from models of entrainment of substrate lithic clasts ». Earth and Planetary Science Letters 418 (mai 2015) : 115–25. http://dx.doi.org/10.1016/j.epsl.2015.03.001.
Texte intégralGifford-Gonzalez, Diane P., David B. Damrosch, Debra R. Damrosch, John Pryor et Robert L. Thunen. « The Third Dimension in Site Structure : An Experiment in Trampling and Vertical Dispersal ». American Antiquity 50, no 4 (octobre 1985) : 803–18. http://dx.doi.org/10.2307/280169.
Texte intégralSmith, Ru D. A., et Andrew J. Ross. « Amberground pholadid bivalve borings and inclusions in Burmese amber : implications for proximity of resin-producing forests to brackish waters, and the age of the amber ». Earth and Environmental Science Transactions of the Royal Society of Edinburgh 107, no 2-3 (juin 2016) : 239–47. http://dx.doi.org/10.1017/s1755691017000287.
Texte intégralKoski, Randolph A. « Ferromanganese deposits from the Gulf of Alaska Seamount Province : mineralogy, chemistry, and origin ». Canadian Journal of Earth Sciences 25, no 1 (1 janvier 1988) : 116–33. http://dx.doi.org/10.1139/e88-012.
Texte intégralMcPherron, Shannon P., David R. Braun, Tamara Dogandžić, Will Archer, Dawit Desta et Sam C. Lin. « An experimental assessment of the influences on edge damage to lithic artifacts : a consideration of edge angle, substrate grain size, raw material properties, and exposed face ». Journal of Archaeological Science 49 (septembre 2014) : 70–82. http://dx.doi.org/10.1016/j.jas.2014.04.003.
Texte intégralAnderson, Dennis S., et Ronald B. Davis. « The vegetation and its environments in Maine peatlands ». Canadian Journal of Botany 75, no 10 (1 octobre 1997) : 1785–805. http://dx.doi.org/10.1139/b97-893.
Texte intégralWu, Yue, Cheng Wang, Zewen Yang, Depeng Song, Takeo Ohsaka, Futoshi Matsumoto, Xiaolin Sun et Jianfei Wu. « Designing conductive networks of hybrid carbon enables stable and long-lifespan cotton-fiber-based lithium–sulfur batteries ». RSC Advances 11, no 55 (2021) : 34955–62. http://dx.doi.org/10.1039/d1ra06568h.
Texte intégralThèses sur le sujet "Lithic substrate"
Lins, Leila Cristina Rosa de. « Propagação da lichieira por alporquia em diferentes substratos e épocas do ano ». Universidade Federal de Viçosa, 2013. http://locus.ufv.br/handle/123456789/4593.
Texte intégralConselho Nacional de Desenvolvimento Científico e Tecnológico
The aim of this study was to assess the influence of different times of the year and substrates on the rooting of air layers of lychee (Litchi chinensis Sonn.) for the production of seedlings to ensure the formation of uniform and productive orchards. Air layers were done in plants of the Bengal cultivar using leafy and healthy woody branches, with about 1.0 to 1.5 cm in diameter, in which complete girdling were performed with 2.0 cm wide at a distance of 30 to 40 cm below the apex. Then the branches were wrapped in moistened substrate. Air layering was made at six times of the year (January, March, May, July, September and November) and two substrates were used (coconut fiber and sphagnum) in a 6 x 2 factorial design in a randomized block with ten replicates, each block represented by a matrix plant. After 90 days, layers were separated from the matrix plant and evaluated for rooting and callus formation; root number, considering only the primary roots; length, area, volume and diameter of the roots; dry mass of roots and calluses, in addition to the dry mass of shoots (leaves and stems). The months of January, March, September and November showed the best results for allanalyzed variables related to rooting. With respect to the substrates, the only difference was in the months of January and March regarding root number and dry mass of roots, where the sphagnum showed the best results. The month of July was more favorable to the formation of calluses. The period between September and March was more suitable to the propagation of lychee, when there were rooting percentages above 90%, in addition to the formation of large amounts of roots.
Neste estudo, objetivou-se verificar a influência da época do ano e de diferentes substratos no enraizamento de alporques de lichieira (Litchi chinensis Sonn.), visando à produção de mudas que assegurem a formação de pomares uniformes e produtivos. Foram feitos alporques em plantas da cultivar Bengal, utilizando ramos lenhosos bem enfolhados e sadios, com cerca de 1,0 a 1,5 cm de diâmetro, nos quais foram realizados anelamentos completos de 2,0 cm de largura, à distância de 30 a 40 cm abaixo do seu ápice. Em seguida, os ramos foram envoltos por substrato umedecido. Foram avaliadas seis épocas de realização dos alporques (janeiro, março, maio, julho, setembro e novembro) e dois substratos (esfagno e fibra de coco), em um esquema fatorial 6 x 2, no delineamento em blocos casualizados com dez repetições, sendo cada bloco representado por uma planta-matriz. Passados 90 dias, os alporques foram separados da planta-matriz e avaliados quanto à porcentagem de enraizamento e de calejamento; ao número de raízes, considerando apenas as raízes primárias; ao comprimento, à área, ao volume e ao diâmetro das raízes; à massa seca de raízes e calos, além da massa seca da parte aérea (folhas e caule). Os melhores resultados para todas as variáveis relacionadas ao enraizamento analisadas foram verificados nos meses de janeiro, março, setembro e novembro. Com relação aos substratos, houve diferença apenas nos meses de janeiro e março para número de raízes e massa seca de raízes, tendo o esfagno apresentado os melhores resultados. O mês de julho foi mais propício à formação de calos. O período compreendido entre os meses de setembro e março foi o mais propício à propagação da lichieira, quando foram obtidas porcentagens de enraizamento superiores a 90%, além da formação de grande quantidade de raízes.
Jeyaranjan, Aadithya. « Adhesion of Germanium Electrode on Nickel Substrate for Lithium Ion Battery Applications ». Scholar Commons, 2015. https://scholarcommons.usf.edu/etd/5509.
Texte intégralEustache, Etienne. « Microsystèmes de stockage d'énergie sur substrat 3D ». Nantes, 2016. https://archive.bu.univ-nantes.fr/pollux/show/show?id=1e832b83-4efd-4a39-8aaf-10735e08b591.
Texte intégralProviding autonomy to miniaturized electronic devices is a challenge. New research directions should be investigated in order to increase the performance of Liion microbatteries (MB) and micro-supercapacitors (MSC). Developing power sources with a 30 topology instead is a promising approach to surpass the planar devices energy density. Ln this exploratory thesis, we realized 30 structures at the micrometric scale by deep etching of a silicon substrate. This architecture is used as a common base to fabricate Li-ion MB and MSC. A TiO2 MB negative electrode has been realized by atomic layer deposition (ALD) on top of the microstructures. Electrochemical characterizations show a proportional increase (x30) of the capacity with the specific surface area of the 30 architecture. A conformal lithium phosphate (Li3P04) film has also been developed by ALD. The ionic conductivity (=4. 10-7 S/cm) and the limited thickness (60 nm) of the layer establish this material as a 30 MB potential solid-state electrolyte. Furthermore, MSC with interdigitated 30 electrodes have been fabricated. Mn02 thin films have been deposited by electrodeposition on top of the 30 substrate. Results demonstrate that this approach allow to achieve pseudocapacitive devices with high specific capacitance
Gil, Rashapal Ram. « Aluminium and its alloy as substrates for the lithium rechargeable electrode ». Thesis, University of Newcastle Upon Tyne, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.363538.
Texte intégralvan, Lierop Jean. « Influence of variations in ceramic thickness and bonding substrate on the fracture resistance of lithium disilicate restorations ». University of the Western Cape, 2017. http://hdl.handle.net/11394/6626.
Texte intégralRestorative dentistry aims to replace lost or damaged tooth structure with durable and life-like alternatives. To accommodate the inherent limitations and weakness of the restorative materials, preparation techniques often require the sacrifice of healthy tooth structure to create enough restorative space. This can lead to weakening of the remaining tooth structure, with subsequent damage or catastrophic failure. When using indirect restoratives, the development of adhesive luting agents (adhesive cements) and stronger allporcelain restorations (lithium disilicate) has contributed to the development of “minimally invasive” preparation techniques and concepts such as cavity design optimization (CDO) and bio-substitution. With these techniques, resin materials are combined with ceramic restoratives in an attempt to not only produce strong restorations, but also increase the longevity of the remaining tooth. The clinician needs to therefore find the ideal preparation design that combine such materials to produces a clinically performing restoration while increasing the strength and longevity of the underlying tooth.
Henrot, Fabien. « Composants à hauts facteurs de forme pour les résonateurs acousto-électriques et les dispositifs électro-optiques sur substrats mono-cristallins ». Thesis, Besançon, 2015. http://www.theses.fr/2015BESA2032/document.
Texte intégralOver the past decades, minutiarization and compacity have become a focus subject for companies specialisedin the manufacturing of radio-frequency components. Active components are typically manuafctured onsilicon wafers with well-known structuring methods. Passive ones are often manufactured on single cristalsuch as Quartz or Lithium Niobate, especially for acoustic wave generation or lightwave guiding. Theguiding of optical or acoustical waves leads to the manufacturing of sensors or filters which can be usedfor telecommunications or for the industry. Improvement in waveguiding allows for less power-consuming andmore compact devices but a 3D-structuring is usually required. This technology readness is high leveled forsilicon structuring but not for single crystals such as Lithium Niobate. This work presents the development andthe manufacturing of high aspect ratio three-dimensionnal structures in single-crystals using precise sawing.These structures show an optical waveguiding capability which allow the improvements of electro-opticmodulators or filters. Combined with a periodic reversing of Lithium Niobate polarization, these structuresallows for bulk acoustic wave generation leading to high electromechanical coupling and equivalent phasevelocity resonant modes. In non-linear optic field, this kind of structures lead to the improvement of secondharmonic generation e_ciency by reducing the cross section of waveguide. The manufactured devices in theframework of this project can actuelly be used in several domains of physic
Palanisamy, Asha. « High Energy Density Battery for Wearable Electronics and Sensors ». University of Dayton / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1480511507315736.
Texte intégralBrigouleix, Catherine. « Elaboration et étude de couches minces électrochromes déposées par pulvérisation cathodique : mise en œuvre de démonstrateurs sur substrat flexible ». Bordeaux 1, 2003. http://www.theses.fr/2003BOR12648.
Texte intégralThe aim of this thesis was to study flexible electrochromic devices. They can modulate their visible and near infra-red transmittance under polarization. They are constituted of a stack of thin layers : i. ) an electrochromic active layer based on nanocrystaline WO3, coloured under cathodic bias, ii. ) a lithium-ion conducting electrolyte which can be based either on photopolymerizable organic constituents, or on an inorganic film (LiPON), iii. ) an ion storage counter electrode, which can be either an anodic colouring material such as nanocrystalline ''LixNi0. 5O'', or an optically passive oxide such as nanocristalline lamellar ''V2O5/TiO2''. This set of layers is sandwiched between two transparent conductive electrodes deposited on polyethyleneterephtalate flexible substrates. Electrochromic layers and inorganic electrolyte were deposited by cathodic sputtering. Correlation between deposition parameters, electrochromic properties and structural properties were established
Kang, Sangbeom. « The epitaxial growth of GaN and A1GaN/GaN Heterostructure Field Effect Transistors (HFET) on Lithium Gallate (LiGaO₂) substrates ». Diss., Georgia Institute of Technology, 2002. http://hdl.handle.net/1853/13903.
Texte intégralRavi, Ajaay. « Run-Time Active Leakage Control Mechanism based on a Light Threshold Voltage Hopping Technique (LITHE) ». University of Cincinnati / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1302550444.
Texte intégralChapitres de livres sur le sujet "Lithic substrate"
Sagar, Prity, Anfal Arshi et Awadh Kishore Roy. « Determination of Substrate Medium for Litchi Marcot Establishment in Nursery ». Dans Lychee Disease Management, 67–74. Singapore : Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-4247-8_4.
Texte intégralNygren, Christopher J. « Sedimentary Aesthetics ». Dans Contamination and Purity in Early Modern Art and Architecture. Nieuwe Prinsengracht 89 1018 VR Amsterdam Nederland : Amsterdam University Press, 2021. http://dx.doi.org/10.5117/9789462988699_ch03.
Texte intégralRozman, Martin, et Miha Lukšič. « Morphology and Functionalization of Metal Foils and Other Surfaces for Electrochemical Applications ». Dans Handbook of Research on Tribology in Coatings and Surface Treatment, 359–89. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-7998-9683-8.ch015.
Texte intégralOhno, H., et K. Tomioka. « Lithium-, Magnesium-, or Zinc-Mediated Reactions of Propargylic and Related Substrates ». Dans Cumulenes and Allenes, 1. Georg Thieme Verlag KG, 2008. http://dx.doi.org/10.1055/sos-sd-044-00125.
Texte intégralTaber, Douglass F. « The Tanino/Miyashita Synthesis of Solanoeclepin A ». Dans Organic Synthesis. Oxford University Press, 2013. http://dx.doi.org/10.1093/oso/9780199965724.003.0104.
Texte intégralActes de conférences sur le sujet "Lithic substrate"
Fainman, Y., F. Xu, R. Tyan, D. Marom, P. Shames, P. C. Sun, J. Ford, A. Scherer et A. Krishnamoorthy. « Polarization selective diffractive optical elements and applications ». Dans Diffractive Optics and Micro-Optics. Washington, D.C. : Optica Publishing Group, 1998. http://dx.doi.org/10.1364/domo.1998.dmd.1a.
Texte intégralCamperi-Ginestet, C., M. Hargis, N. Jokerst, M. Allen et T. Drabik. « Alignable epitaxial lift off GaAs materials using polyimide diaphragms ». Dans Integrated Photonics Research. Washington, D.C. : Optica Publishing Group, 1991. http://dx.doi.org/10.1364/ipr.1991.tud16.
Texte intégralSilva, W. J., et C. H. Bulmer. « Compositional Effects on Lithium Niobate Substrates ». Dans 1985 Cambridge Symposium, sous la direction de Sriram Sriram. SPIE, 1985. http://dx.doi.org/10.1117/12.950741.
Texte intégralRabiei, Payam, Jichi Ma, Jeff Chiles, Saeed Khan et Sasan Fathpour. « Lithium niobate photonics on silicon substrates ». Dans 2014 IEEE Photonics Conference (IPC). IEEE, 2014. http://dx.doi.org/10.1109/ipcon.2014.6995327.
Texte intégralLefort, G. « Characteristics of printed antennas on lithium niobate substrate ». Dans Tenth International Conference on Antennas and Propagation (ICAP). IEE, 1997. http://dx.doi.org/10.1049/cp:19970202.
Texte intégralWang, S. Y. « Progress in Semiconductor Integrated Optics ». Dans Integrated and Guided Wave Optics. Washington, D.C. : Optica Publishing Group, 1988. http://dx.doi.org/10.1364/igwo.1988.ma1.
Texte intégralIslam, Md Sakibul. « Single Photon Mach Zehnder Interferometer on Lithium Niobate Substrate ». Dans 2019 IEEE International Conference on Signal Processing, Information, Communication & Systems (SPICSCON). IEEE, 2019. http://dx.doi.org/10.1109/spicscon48833.2019.9065024.
Texte intégralRabiei, Payam, Ashutosh Rao, Aniket Patil, Jeff Chiles et Sasan Fahpour. « Lithium niobate compact photonic devices on silicon substrates ». Dans Integrated Photonics Research, Silicon and Nanophotonics. Washington, D.C. : OSA, 2015. http://dx.doi.org/10.1364/iprsn.2015.it2a.6.
Texte intégralDanylov, A. B., R. Yu Petrus, V. G. Haiduchok et M. M. Vakiv. « Optical properties of ultrathin Au films on lithium niobate substrate ». Dans 2016 International Conference on Electronics and Information Technology (EIT). IEEE, 2016. http://dx.doi.org/10.1109/iceait.2016.7500988.
Texte intégralXu, Mengyue, Shengqian Gao, Heyun Tan et Xinlun Cai. « CMOS-level-voltage Substrate-removed Thin-film Lithium Niobate Modulator ». Dans Optical Fiber Communication Conference. Washington, D.C. : Optica Publishing Group, 2022. http://dx.doi.org/10.1364/ofc.2022.th1j.3.
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