Littérature scientifique sur le sujet « High thickness variations »
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Articles de revues sur le sujet "High thickness variations"
Stockert, Sven, Matthias Wehr, Johannes Lohmar, Gerhard Hirt et Dirk Abel. « Development of a Laser Triangulation Gauge for High Precision Strip Thickness Control ». Advanced Materials Research 1140 (août 2016) : 107–14. http://dx.doi.org/10.4028/www.scientific.net/amr.1140.107.
Texte intégralFeng, Jian, Yuqiang Zhang, Na Xu, Bo Chen, Tong Xu, Zhensen Wu, Zhongxin Deng et al. « Statistical Study of the Ionospheric Slab Thickness at Yakutsk High-Latitude Station ». Remote Sensing 14, no 21 (24 octobre 2022) : 5309. http://dx.doi.org/10.3390/rs14215309.
Texte intégralRizqi Widyanti, Elvira, Choirul Anam, Eko Hidayanto, Ariij Naufal et Mohammad Haekal. « An evaluation of automated measurement of slice sensitivity profile of computed tomography image : field of view variations ». Indonesian Journal of Electrical Engineering and Computer Science 29, no 3 (1 mars 2023) : 1430. http://dx.doi.org/10.11591/ijeecs.v29.i3.pp1430-1437.
Texte intégralGarbe, S., Dorte Juul Jensen, Henning Friis Poulsen, N. C. Krieger Lassen et Dierk Raabe. « Through-Thickness Texture Variations Determined Non-Destructively by High Energy Synchrotron Radiation ». Materials Science Forum 273-275 (février 1998) : 271–76. http://dx.doi.org/10.4028/www.scientific.net/msf.273-275.271.
Texte intégralMorina, Edona, Marius Dotter, Christoph Döpke, Ilda Kola, Tatjana Spahiu et Andrea Ehrmann. « Homogeneity of Needleless Electrospun Nanofiber Mats ». Nanomaterials 13, no 18 (6 septembre 2023) : 2507. http://dx.doi.org/10.3390/nano13182507.
Texte intégralGeorge, Daniel, Stéphane Pallu, Céline Bourzac, Rkia Wazzani, Rachele Allena, Yves Rémond et Hugues Portier. « Prediction of Cortical Bone Thickness Variations in the Tibial Diaphysis of Running Rats ». Life 12, no 2 (3 février 2022) : 233. http://dx.doi.org/10.3390/life12020233.
Texte intégralZhang, Qianwen, Xue Chu, Zhipeng Gao, Yulong Ding, Feng Que, Zishan Ahmad, Fen Yu, Muthusamy Ramakrishnan et Qiang Wei. « Culm Morphological Analysis in Moso Bamboo Reveals the Negative Regulation of Internode Diameter and Thickness by Monthly Precipitation ». Plants 13, no 11 (28 mai 2024) : 1484. http://dx.doi.org/10.3390/plants13111484.
Texte intégralJalali-Vahid, D., Z. M. Jin et D. Dowson. « Elastohydrodynamic lubrication analysis of hip implants with ultra high molecular weight polyethylene cups under transient conditions ». Proceedings of the Institution of Mechanical Engineers, Part C : Journal of Mechanical Engineering Science 217, no 7 (1 juillet 2003) : 767–77. http://dx.doi.org/10.1243/095440603767764417.
Texte intégralTu, Qianguang, Yun Zhao, Jing Guo, Chunmei Cheng, Liangliang Shi, Yunwei Yan et Zengzhou Hao. « Spatial and Temporal Variations of Aerosol Optical Thickness over the China Seas from Himawari-8 ». Remote Sensing 13, no 24 (14 décembre 2021) : 5082. http://dx.doi.org/10.3390/rs13245082.
Texte intégralZachariah, T., S. B. Rawal, S. N. Pramanik, M. V. Singh, S. Kishnani, H. Bharadwaj et R. M. Rai. « Variations in skinfold thickness during de-acclimatisation and re-acclimatisation to high altitude ». European Journal of Applied Physiology and Occupational Physiology 56, no 5 (1987) : 570–76. http://dx.doi.org/10.1007/bf00635372.
Texte intégralThèses sur le sujet "High thickness variations"
Belhachmi, Ayoub. « Une méthode implicite pour la construction des modèles géologiques complexes via une interpolation à l'aide des splines et une régularisation basée sur les équations aux dérivées partielles ». Electronic Thesis or Diss., Université Côte d'Azur, 2024. http://www.theses.fr/2024COAZ5000.
Texte intégralThe construction of a geological numerical model is a key step in the study and exploration of the subsurface. These models are constructed from seismic or well data, which consist of data points associated with values corresponding to their geological ages. This task involves constructing an implicit function, known also as stratigraphic function, which interpolates this set of data points. Often the available data are sparse and noisy, which makes this task difficult, mainly for reservoirs where the geological structures are complex with distinct discontinuities and unconformities. To address this, the interpolation problem is typically supplemented with a regularization term that enforces a regular behaviour of the implicit function. In this thesis, we propose a new method to compute the stratigraphic function that represents geological layers in arbitrary settings. In this method, the data are interpolated by piecewise quadratic C^1 Powell-Sabin splines and the function can be regularized via many regularization energies. The method is discretized in finite elements on a triangular mesh conforming to the geological faults. Compared to classical interpolation methods, the use of piecewise quadratic splines has two major advantages. First, a better handling of stratigraphic surfaces with strong curvatures. Second, a reduction in mesh resolution, while generating surfaces of higher smoothness and regularity.The regularization of the function is the most difficult component of any implicit modeling approach. Often, classical methods produce inconsistent geological models, in particular for data with high thickness variation, and bubble effects are generally observed. To handle this problem, we introduce two new regularization energies that are linked to two fundamental PDEs, in their general form with spatially varying coefficients. These PDEs are the anisotropic diffusion equation and the equation that describes the bending of an anisotropic thin plate. In the first approach, the diffusion tensor is introduced and iteratively adapted to the variations and anisotropy of the data. In the second, the rigidity tensor is iteratively adapted to the variations and anisotropy in the data. We demonstrate the effectiveness of the proposed methods in 2D, specifically on cross-sections of geological models with complex fault networks and thickness variations in the layers
Damodar, Hemlata-Rahul, et 戴牧恬. « Online Monitoring of Fouling Layer Thickness Variation in Membrane Filter for High Turbidity Influent Treatment Using Photo-interrupt Sensor ». Thesis, 2011. http://ndltd.ncl.edu.tw/handle/21818224202401787550.
Texte intégral中原大學
化學工程研究所
99
Membrane fouling is an unfavorable but inevitable problem in membrane filtration process. Online monitoring techniques can play a major role in understanding its formation mechanism and this may helpful to accomplish a better control over reduction of membrane fouling. Numerous destructive and non-destructive experimental methods were developed for the direct and indirect measurement of cake layer thickness. The present study describes an application of an in-situ optical method to determine the growth of fouling layer by using photo-interrupt sensor. This technique can be effectively used to non-destructively measure or monitor cake thickness as a function of time. In order to verify the validity of this method, the effect of voltage (10 – 12 V), slurry concentration (0 – 2 g/L), and membrane material (PVDF and PTFE) on sensor signal were examined. In addition, the application of this method for monitoring the growth of fouling cake layer thickness during filtration of high turbidity wastewater under different conditions of flux (50 – 200 LMH), aeration (continuous and semi-continuous at 1 – 1.5 L/min) and suction (continuous and semi-continuous) were studied. The Degussa P25 TiO2 particles were selected for filtration and calibration experiments. Results showed that as TiO2 particle concentration increases the slope of sensor calibration plot decreases. As input voltage increase from 10 to 12V, results showed that the calibration curve attends more linearity and increased sensitivity at all TiO2 concentration. It was also observed that the sensor signal (voltage) fluctuation at 12V and at higher concentration of TiO2 particles (>1.5 g/L) was higher than that at 10V. The PTFE membrane showed better sensitivity as compared to PVDF membrane. From the filtration experiment it was observed that at lower flux the fouling is more at the bottom than at the top of the membrane. But as the flux increases the cake layer become more and more uniform. It was also observed that TMP rise was not so severe at low flux due to low and irregular fouling. But at high flux the TMP increases rapidly and attends a constant value. The cake thickness around entire surface area of the membrane was suppressed due to continuous aeration. The semi-continuous aeration could also suppress the membrane fouling at the same level as observed at continuous aeration. The combination of suction and relaxation at different conditions can only reduces the growth rate of fouling cake layer thickness, but extent fouling was not suppressed. The application of suction and backflow mode with sufficient backflow period conditions can suppress the fouling drastically to the same extent that observed during semi-continuous aeration condition.
Tseng, Wen-Chin, et 曾文錦. « A Study of High Voltage SOI Devices with a Variation of Linearly Graded Drift Region and Linear Thickness Drift Region ». Thesis, 2009. http://ndltd.ncl.edu.tw/handle/86643877407959875868.
Texte intégral亞洲大學
資訊工程學系碩士班
97
An optimal variation in lateral doping profiles is proposed for the drift region of lateral power devices in partial SOI technology in order to achieve breakdown voltage above 200V for both off-state and on-state operations. LDMOS structure incorporating the proposed optimal doping profile are analyzed for their electrical characteristics and compared with conventional uniformly doped SOI and thin layer SOI by extensive 2D numerical simulations using MEDICI. The results indicate that the proposed optimal doping profile is in good agreement with the optimal doping gradient for JI technology. The optimal doping gradient can significantly improve the trade-off between breakdown voltage and specific on-resistance in comparison to uniformly doped SOI. In this study we also show a physical method to design SOI device with linear doping profile. A drift region with linear thickness (LT) is proposed to uniform the lateral electric fields and increase impurity levels. The linear thickness (LT) device using the physical method delivers a significant reduction of the on-resistance without compromising the breakdown voltage capability in comparison with the lateral linear doping technology. Therefore, the new LDMOS provides an excellent BFOM value, which is double of conventional RESURF devices and linear doping devices. Furthermore, improved kink and quasi-saturation effects are also found in the linear thickness (LT) device , thus resulting in an optimal safe operating area.
Chapitres de livres sur le sujet "High thickness variations"
John Shammas, H., et Maya C. Shammas. « Biometry Measurements Using a New Large Coherence Length Swept-Source Optical Coherence Tomography ». Dans Intraocular Lens Calculations, 313–20. Cham : Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-50666-6_19.
Texte intégralPeter, Johannes M. F., et Markus J. Kloker. « Numerical Simulation of Film Cooling in Supersonic Flow ». Dans Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 79–95. Cham : Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-53847-7_5.
Texte intégralRathore, Nikita, Dinesh Thakur, Nang Elennie Hopak et Amit Chawla. « Intra-Annual Variation in Leaf Anatomical Traits of an Overwintering Shrub of High Elevations of Himalaya ». Dans Plant Defense Mechanisms [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.102016.
Texte intégralBaldanza, Angela, Roberto Bizzarri, Annachiara Bartolini, Angela Bertinelli et Roberto Colacicchi. « The Jurassic structural high of Sasso di Pale (Umbria-Marche Basin, Italy) : How a small Apennine structure recorded Early to Middle Jurassic global perturbations ». Dans From the Guajira Desert to the Apennines, and from Mediterranean Microplates to the Mexican Killer Asteroid : Honoring the Career of Walter Alvarez. Geological Society of America, 2022. http://dx.doi.org/10.1130/2022.2557(15).
Texte intégralAl-Juboury, Ali, Mohammed A. Al-Haj et Aboosh H. Al-Hadidy. « Stylolite in Upper Cretaceous Carbonate Reservoirs from Northwestern Iraq ». Dans Sedimentary Petrology - Implications in Petroleum Industry [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.97527.
Texte intégralKühl, Michael, et Niels Peter Revsbech. « Biogeochemical Microsensors For Boundary Layer Studies ». Dans The Benthic Boundary Layer, 180–210. Oxford University PressNew York, NY, 2001. http://dx.doi.org/10.1093/oso/9780195118810.003.0008.
Texte intégralVerma, Pratibha, et Arpan Deyasi. « Investigating Opto-Electronic Properties of Surface Plasmon Structure for Spectroscopic Applications ». Dans Contemporary Developments in High-Frequency Photonic Devices, 216–76. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-8531-2.ch010.
Texte intégralKobayashi, Shiro, Soo-Ik Oh et Taylan Altan. « Sheet-Metal Forming ». Dans Metal Forming and the Finite-Element Method. Oxford University Press, 1989. http://dx.doi.org/10.1093/oso/9780195044027.003.0014.
Texte intégralZelt, Fred, Jim Shaulis et Frank Pazzaglia. « Special geologic features of Ohiopyle State Park, Pennsylvania, USA ». Dans Field Excursions to the Appalachian Plateaus and the Valley and Ridge for GSA Connects 2023, 79–121. Geological Society of America, 2023. http://dx.doi.org/10.1130/2023.0066(03).
Texte intégralCãndido, Ruan da Silva, José Henrique da Siva Taveira, Adriana Rodolfo da Costa, Patrícia Costa Silva, Pedro Rogerio Giongo, Josué Gomes Delmond, Alexia Amiluana Sousa Martins, Ana Flávia Alves Ferreira, Carlos Miguel Barbosa Valerio et Emanuelly Silva Araújo. « Variations in the physical properties of soybeans during the drying process and changes in the classification of soybeans stored with different temperatures and evaluation methodologies ». Dans DEVELOPMENT AND ITS APPLICATIONS IN SCIENTIFIC KNOWLEDGE. Seven Editora, 2023. http://dx.doi.org/10.56238/devopinterscie-236.
Texte intégralActes de conférences sur le sujet "High thickness variations"
Birnie, Dunbar P., M. Manley, B. J. J. Zelinski et S. M. Melpolder. « Process-Related Thickness Variations in Spin-On Interference Filters ». Dans Optical Interference Coatings. Washington, D.C. : Optica Publishing Group, 1995. http://dx.doi.org/10.1364/oic.1995.tud3.
Texte intégralKomiyama, Ryohei, Takashi Gonoi et Toshio Nishizawa. « A Thin Film Multi-Layered SAW Resonator on Sapphire Substrate with High Acoustic Velocity Stability for Film Thickness Variations ». Dans 2023 IEEE International Ultrasonics Symposium (IUS). IEEE, 2023. http://dx.doi.org/10.1109/ius51837.2023.10306382.
Texte intégralChen, Yu, et Jonathan Parker. « The Effect of Ovality and Thickness Variations on Stress Analysis of Tube Bends Under Internal Pressure ». Dans ASME 2012 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/pvp2012-78113.
Texte intégralArthurs, David, et Samir Ziada. « The Effect of Fluid-Resonant Coupling in High-Speed Impinging Planar Jet Flows ». Dans ASME 2013 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/pvp2013-97141.
Texte intégralKainat, Muntaseer, Samer Adeeb, J. J. Roger Cheng, James Ferguson et Michael Martens. « Identifying Initial Imperfection Patterns of Energy Pipes Using a 3D Laser Scanner ». Dans 2012 9th International Pipeline Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/ipc2012-90201.
Texte intégralLin, Min, et Yang Liu. « Accurate Thickness Inversion of Corrosion Using A1 Lamb Wave ». Dans 2021 48th Annual Review of Progress in Quantitative Nondestructive Evaluation. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/qnde2021-75313.
Texte intégralJagtap, Aditya, Faiz Khan, Harsh Shah et Shekhar Malani. « Effect of Busbar Design on the Thermal Performance of Battery Packs ». Dans Symposium on International Automotive Technology. 400 Commonwealth Drive, Warrendale, PA, United States : SAE International, 2024. http://dx.doi.org/10.4271/2024-26-0135.
Texte intégralAl Araimi, A., H. Al Yahyai et A. Taher. « Optimizing Well Placement in Heterogenous Carbonate Reservoir Utilizing a New Generation of High Definition Mapping Tool ». Dans SPE Conference at Oman Petroleum & Energy Show. SPE, 2024. http://dx.doi.org/10.2118/218651-ms.
Texte intégralGao, Huang, et Gary J. Cheng. « Laser Induced High-Strain-Rate Superplastic 3D Micro-Forming of Metallic Thin Film ». Dans ASME 2009 International Manufacturing Science and Engineering Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/msec2009-84087.
Texte intégralMollenhauer, David, Daniel Post et Kenneth Reifsnider. « Moiré Interferometry Measurements of Interlaminar Deformation at an Open Hole in Laminated Composite Materials ». Dans ASME 1998 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/imece1998-1196.
Texte intégralRapports d'organisations sur le sujet "High thickness variations"
Groeneveld. L51663 Seam-Weld Quality of Modern ERW-HFI Pipe. Chantilly, Virginia : Pipeline Research Council International, Inc. (PRCI), septembre 1991. http://dx.doi.org/10.55274/r0010609.
Texte intégralLacerda Silva, P., G. R. Chalmers, A. M. M. Bustin et R. M. Bustin. Gas geochemistry and the origins of H2S in the Montney Formation. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/329794.
Texte intégralHoldren. L51934 Feasibility of Nd-Yag Laser-Arc Welding Processes for Girth Welding. Chantilly, Virginia : Pipeline Research Council International, Inc. (PRCI), décembre 2002. http://dx.doi.org/10.55274/r0010632.
Texte intégralSun, S., F. R. Brunton, T. R. Carter, J. R. Clarke, H. A J Russell, K. Yeung, A. Cachunjua et J. Jin. Porosity and permeability variations in the Silurian Lockport Group and A-1 carbonate unit, southwestern Ontario. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331902.
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