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Dissertations / Theses on the topic '"Cascade technology"'

Author: Grafiati

Published: 5 June 2025

Last updated: 15 July 2025

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1

Storck, Joakim. "A Measurement Platform for Characterization of Quantum Cascade Lasers." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-191097.

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A measurement platform has been built to characterize quantum cascade lasers regrown at KTH by measuring their spectral and electrical properties at room temperature. Since the current source used in this work had a compliance voltage which was too low to get above threshold, an adapter was made to put an external voltage source in series with it, raising the voltage over the laser. The adapter was first simulated using OrCAD PSPICE and then soldered together and put inside a plastic box with connections for the voltage source, current source and laser mount. A software was made using LabView

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2

Prota, Riccardo. "Identification in Cascade Networks with Weighted Null-Space Fitting." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-254395.

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System identification has the role to build mathematical models fordynamical systems, starting from the experimental data. One of themost studied and considered methods is the prediction error method(PEM); the main idea is minimizing a cost function based on the predictionerrors. The drawback with PEM is that it needs to solve a nonconvexoptimization problem. Weighted Null-Space Fitting (WNSF) isa three-step identification method which provides asymptotically efficientestimates without solving non-convex optimization problems.This could be an advantage in those cases where the system undercons

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3

Listén, Hedlin Embla. "Enzymatic cascade for dynamic kinetic resolution of amines." Thesis, KTH, Skolan för bioteknologi (BIO), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-215018.

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4

Calder, Andrew Frank. "The effects of temperature and ion dose on cascade collapse in gold and copper." Thesis, University of Liverpool, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.304961.

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5

Matsuoka, Yohei. "Broadly Tunable External Cavity Quantum Cascade Lasers." Doctoral thesis, Humboldt-Universität zu Berlin, 2020. http://dx.doi.org/10.18452/21073.

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Mitt-Infrarot-Technologie (mid-IR) ist ein äußerst leistungsfähiges Werkzeug für die Anwendung in der Molekülspektroskopie, da die Schwingungsmoden vieler Moleküle in diesem Wellenlängenbereich liegen. Der Quantenkaskadenlaser mit externem Resonator (EC-QCL) kann alle Bereiche dieses Spektrums abdecken. Das Hauptanliegen dieser Arbeit ist die Verbesserung der Leistung des EC-QCL im Hinblick auf die Breite des Wellenlängen-Durchstimmbereichs und die Laserleistung. Theoretische Untersuchungen bestätigen zunächst, dass der QCL die Schlüsselrolle bei EC-Systemen einnimmt: Die Effizienz des EC wird

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Masini, Luca. "Terahertz technology: source design and applications." Doctoral thesis, Scuola Normale Superiore, 2019. http://hdl.handle.net/11384/85920.

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7

Saleem, Jawad, and Abdul Mateen Malik. "Realization of Cascade of Resonators with Distributed Feed-Back Sigma-Delta." Thesis, Linköpings universitet, Institutionen för systemteknik, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-20289.

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The Sigma Delta Modulator (SDM) based analog to digital conversion is cost effective and have the advantages as higher reliability, increased functionality, and reduction in chip cost. The thesis work includes the modeling of SDM with the signal flow graph in Matlab, optimization of the coefficients to improve the noise transfer function and signal transfer function. A procedure to find the maximum stable input range for the design. Scaling the inputs of the integrator so that the maximum output signal can be obtained according to the operational transconductance amplifier (OTA) output range.

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8

Eklund, Anton. "Cascade Mask R-CNN and Keypoint Detection used in Floorplan Parsing." Thesis, Uppsala universitet, Institutionen för informationsteknologi, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-415371.

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Parsing floorplans have been a problem in automatic document analysis for long and have up until recent years been approached with algorithmic methods. With the rise of convolutional neural networks (CNN), this problem too has seen an upswing in performance. In this thesis the task is to recover, as accurately as possible, spatial and geometric information from floorplans. This project builds around instance segmentation models like Cascade Mask R-CNN to extract the bulk of information from a floorplan image. To complement the segmentation, a new style of using keypoint-CNN is presented to fin

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9

Wang, Haotian. "Influence on tip leakage flow in a compressor cascade with plasma actuation." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-264269.

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As one of the key components of aero engines, compressor is required to endure higher pressure, possess higher efficiency and wider operating range. Intensive studies have been made on tip leakage flow and researchers find that by reasonably organizing tip leakage flow, aero engines are more likely to achieve better performance and reliability. Conventional flow controlling methods like casing treatment and micro jet could substantially modify tip leakage flow, unfortunately with a price of additional loss, not to mention the difficulty in manufacturing such structure. Whereas plasm

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10

Gál, Teodóra. "Cascade Valorization of Apple Pomace into Polyphenols and Pectins by Green Extraction Processes." Thesis, KTH, Glykovetenskap, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-289151.

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I det här projektet extraherades värdefulla komponenter från äpple-pomace som är en restprodukt från cidertillverkning. Restprodukten var tillhandahållen av en svensk cidertillverkare. Extraktionen fokuserades mot pektin och fenolföreningar som uppvisar antioxiderande aktivitet. Extraktionsprocessen designades ur ett miljövänligt perspektiv, inga skadliga kemikalier användes. Fenolära substanser extraherades initialt från pomacen med en vattenlösning innehållande 50% etanol. Därefter studerades kompositionen och den antioxiderande aktiviteten i dessa extrakt. Fokuseringen i projektet låg främs

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11

Lehnus, Massimiliano. "Bio-BCA (Bio-Barcode Cascade Amplification) : development of a photosensitive, DNA-based exponential amplification platform technology for the detection of nucleic acid biomarkers." Thesis, University of Cambridge, 2018. https://www.repository.cam.ac.uk/handle/1810/277915.

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12

Nessler, Chase A. "Characterization of Internal Wake Generator at Low Reynolds Number with a Linear Cascade of Low Pressure Turbine Blades." Wright State University / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=wright1270749309.

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13

Teerikoski, Sakari. "Optimal control of clarifier-thickeners." Thesis, Uppsala universitet, Avdelningen för systemteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-319980.

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A computer model for a general clarifier-thickener has been made and used for comparing different strategies for control of such dewatering units through simulations. The model builds on widely acknowledged theory for modelling clarifier-thickeners - discretizing the settling PDE into a set of ODEs so that concentrations of solids at discrete depths inside the unit become the states of the numerical model - and it was written in the Modelica language using the modelling and simulation environment Dymola. The work of estimating model parameters for themodel and comparing different control strat

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14

Biasco, Simone. "Photonic engineering of CW, ultrabroad gain, aperiodic quantum cascade lasers at terahertz frequencies integrations with 2D materials and study of the optical mode dynamics." Doctoral thesis, Scuola Normale Superiore, 2019. http://hdl.handle.net/11384/85908.

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The terahertz (THz) frequency range of the electromagnetic spectrum is usually defined in the range between 0.1 THz and 10 THz, corresponding to wavelengths in the interval from 3 mm to 30 µm, lying in-between the infrared and the microwave spectral regimes. In recent years, the progress of THz technology has fostered interdisciplinary research in spectroscopy and tomography to map macroscopic systems, (chemical detection and imaging, amongst others) or microscopic ones, such as nanoparticles and nanowires on either static or dynamic timescales. THz radiation is commonly generated with

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15

Degbey, Octavien. "Optimisation statique hiérarchisée des systèmes de grandes dimensions : Application à l'équilibrage de bilans de mesures." Nancy 1, 1987. http://www.theses.fr/1987NAN10158.

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Optimisation statique hiérarchisée des systèmes industriels ; traitement hiérarchisé de l'équilibrage des bilans de mesure pour des systèmes statiques décrits par des équations de modèles multilinéaires homogènes à paramètres inconnus

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16

Poulain, Arthur. "RANS & WMLES Simulations of Compressor Corner Separation." Thesis, KTH, Mekanik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-279819.

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In axial compressor, corner separation phenomenon can occur between the blade surface and the hub. This leads to high total pressure losses, blockage and may worsen to surge. Various studies on NACA65-009 blade were previously performed experimentally and numerically to predict the corner separation. The LMFA showed that RANS simulations tend to overestimate it while the Wall-Resolved LES (WRLES) was able to well capture it. The conclusions drawn on RANS are validated here with another solver software. An extensive parametric study is performed on RANS which highlights the good performance of

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17

Al-Taie, Mahir Jabbar Rashid. "A Comparison of EDMOS and Cascode Structures for PA Design in 65 nm CMOS Technology." Thesis, Linköpings universitet, Elektroniska komponenter, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-97753.

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This thesis addresses the potential of implementing watt-level class-AB Power Amplifier (PA) for WLAN in 65 nm CMOS technology, at 2.4 GHz frequency. In total, five PAs have been compared, where the examined parameters were output power (Pout), linearity, power added efficiency (PAE), and area consumption. Four PAs were implemented using conventional cascode topology with different combination of transistors sizes in 65nm CMOS, and one PA using a high-voltage Extended Drain MOS (EDMOS) device, implemented in the same 65 nm CMOS with no process or mask changes. All schematics were created using

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18

Souza, Silvio José Ferreira de. "Estudo da atividade de água em co-produtos da indústria de sucos : sementes de maracujá, casca de laranja e cascas de manga /." São José do Rio Preto, 2015. http://hdl.handle.net/11449/127879.

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Orientador: Javier Telis Romero<br>Banca: Iracema de Oliveira Moraes<br>Banca: Afonso Mota Ramos<br>Banca: José Francisco Lopes Filho<br>Banca: Vanildo Luiz Del Bianchi<br>Resumo: As isotermas de sorção tornaram-se importantes para prever o comportamento da cinética de secagem e as condições de armazenamento de resíduos da indústria de sucos; como sementes de maracujá, cascas de laranja e de manga, que são estudadas como matériaprima para aplicações industriais. O conhecimento de tal propriedade é útil para projetar equipamentos ou operações para fins de armazenamento ou processamento. Dentro

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19

Maineult, Wilfried. "Les lasers à cascade quantique Terahertz : Haute Température, accordabilité et hybridation avec la technologie micro-ondes." Paris 7, 2009. http://www.theses.fr/2009PA077217.

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Les lasers à cascade quantique térahertz sont des sources performantes et compactes, qui comblent le fossé dans le spectre électromagnétique entre les émetteurs optiques et micro-ondes. Dans un premier temps, ce travail a porté sur les performances de ces lasers. Le dessin de nouvelles zones actives a mis en évidence l'importance d'une injection sélective sur l'état excité de la transition laser. Une étude préliminaire introduisant une barrière d'injection sélective a été menée, permettant d'obtenir l'effet laser jusqu'à 45 K. L'étude du champ lointain des lasers munis de guides d'ondes double

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20

Matzel, Jennifer E. Piontek 1973. "Rates of tectonic and magmatic processes in the North Cascades continental magmatic arc." Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/30292.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences, 2004.<br>Includes bibliographical references.<br>Continental magmatic arcs are among the most dynamic. geologic systems, and documentation of the magmatic, thermal, and tectonic evolution of arcs is essential for understanding the processes of magma generation, ascent and crustal growth. The primary goal of this research is to determine rates of tectonic and magmatic processes in the mid to deep crustal levels of the crystalline core of the Cretaceous North Cascades arc. This region was

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21

Van, Heerden Jacobus P. (Jacobus Petrus). "A de-coupled level controller for cascaded flotation processes." Thesis, Stellenbosch : Stellenbosch University, 2002. http://hdl.handle.net/10019.1/52629.

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Thesis (MScEng)--University of Stellenbosch, 2002.<br>ENGLISH ABSTRACT: Flotation was introduced early in the zo" century as a separation process for extracting valuable minerals from grinded ore. Today flotation is a dominant mineral concentration method and is used for almost all sulphide minerals and also for nonsulphide metallic minerals, industrial minerals, and coal. Automation and control has become a basic requirement in flotation plants. Effective control of pulp levels plays a very important role in stabilising the flotation process and therefore requires careful attention. T

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22

Clavelier, Daniel. "Synthèse automatique d'amplificateurs opérationnels CMOS : choix du schéma électrique." Grenoble INPG, 1995. http://www.theses.fr/1995INPG0086.

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La conception de circuits integres sur mesure specifiques d'une application (en anglais: full custom asic) exige de nombreuses competences de la part du concepteur ; c'est pourquoi de nombreux outils de cao sont utilises pour simplifier son travail dans un certain nombre de taches. Dans le domaine analogique, l'amplificateur operationnel est une cellule de base strategique pour la conception de circuits integres. Au cours du travail de these, nous avons developpe un logiciel de cao permettant de realiser automatiquement la premiere tache de synthese d'un amplificateur operationnel cmos en micr

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23

Darcel, Laurence. "Synthèse et réalisations de filtres actifs micro-ondes intégrés en technologie MMIC : intégration de la méthode dans un outil de CAO." Paris 6, 2005. http://www.theses.fr/2005PA066492.

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24

Arunesh, Sanjana, and Siva Abhilash Padi. "Robot Assisted Quiz Espying of Learner's : RAQUEL." Thesis, Högskolan i Halmstad, Halmstad Embedded and Intelligent Systems Research (EIS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-38090.

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As robot technologies develop, many researchers have tried to use robots to support education. Studies have shown that robots can help students develop problem-solving abilities. Robotics technology is being increasingly integrated into the field of education largely due to the appealing image of robot’s young students have. With the rapid development of robotics, it has become feasible to use an educational robot for enhancing learning. This thesis explores the possibility of using robots as an educational tool for being quiz assistant in the class. Here we will be working with the humanoid-l

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25

Bezzina, Mohammed. "Approche statistique pour la génération de cascades optimales de colonnes de rectification avec récupération d'énergie." Toulouse, INPT, 1989. http://www.theses.fr/1989INPT007G.

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On propose dans ce memoire une methode fondee sur une analyse statistique des populations des couts des sequences de separation pour la conception optimale de cascades de colonnes de rectification avec recuperation d'energie. Apres avoir analyse l'essentiel des travaux traitant ce probleme, on presente un algorithme permettant de coder, d'enumerer et d'evaluer toutes les sequences de separation associees a un melange donne de constituants. L'etude exhaustive des populations des couts des sequences a permis de constater leur normalite, pour des melanges comportant plus de sept constituants. Un

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26

Ferreira, Juliana [UNESP]. "Produção de levana e bioetanol utilizando cascas de banana por Zymomona mobilis." Universidade Estadual Paulista (UNESP), 2013. http://hdl.handle.net/11449/88428.

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Made available in DSpace on 2014-06-11T19:23:28Z (GMT). No. of bitstreams: 0 Previous issue date: 2013-02-21Bitstream added on 2014-06-13T18:50:38Z : No. of bitstreams: 1 ferreira_j_me_sjrp_parcial.pdf: 174933 bytes, checksum: ebbfadded04898ba4ac5bc7b9e93fc0e (MD5) Bitstreams deleted on 2015-06-03T11:42:45Z: ferreira_j_me_sjrp_parcial.pdf,. Added 1 bitstream(s) on 2015-06-03T11:44:10Z : No. of bitstreams: 1 000713585_20150701.pdf: 133811 bytes, checksum: 95535fe90411403699fbc2bb6b4dfad5 (MD5) Bitstreams deleted on 2015-07-01T11:47:25Z: 000713585_20150701.pdf,. Added 1 bitstream(s) on 2015-

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Ferreira, Juliana. "Produção de levana e bioetanol utilizando cascas de banana por Zymomona mobilis /." São José do Rio Preto, 2013. http://hdl.handle.net/11449/88428.

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Orientador: Crispin Humberto Garcia-Cruz<br>Banca: Ozair Souza<br>Banca: Fernanda Maria Pagane Guereschi Ernandes<br>Resumo: Muitos países estão considerando razoável, e necessário, a curto e médio prazo, um constante investimento no estudo de formas, economicamente viáveis, de obtenção de fontes renováveis de energia, com grande destaque para a produção de etanol. O aproveitamento da matéria vegetal desperta grande interesse dos pesquisadores, cientistas e industriais, devido ao fato da mesma ser encontrada em grandes quantidades em vários tipos de resíduos. Por exemplo, só no Brasil, anualme

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28

Säll, Erik. "Design of a Low Power, High Performance Track-and-Hold Circuit in a 0.18µm CMOS Technology." Thesis, Linköping University, Department of Electrical Engineering, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1353.

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<p>This master thesis describes the design of a track-and-hold (T&H) circuit with 10bit resolution, 80MS/s and 30MHz bandwidth. It is designed in a 0.18µm CMOS process with a supply voltage of 1.8 Volt. The circuit is supposed to work together with a 10bit pipelined analog to digital converter. </p><p>A switched capacitor topology is used for the T&H circuit and the amplifier is a folded cascode OTA with regulated cascode. The switches used are of transmission gate type. </p><p>The thesis presents the design decisions, design phase and the theory needed to understand the design decisions and t

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29

Youssef, Siham. "Conception de colonnes de rectification complexes par une méthode short-cut : application aux cascades de séparation." Toulouse, INPT, 1989. http://www.theses.fr/1989INPT042G.

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Ce memoire est consacre a une methode short-cut de dimensionnement d'une colonne de rectification comportant plusieurs alimentations et soutirages lateraux pour la separation de melanges multi-constituants. La procedure est fondee sur un principe de decomposition de la colonne en plusieurs sections pour chacune desquelles il est possible de determiner le reflux minimum ainsi que le nombre de plateaux minimum a partir de formules classiques de fenske, underwood, gilliland. L'algorithme fournit tres rapidement le reflux operatoire, le nombre de plateaux theoriques, les debits et compositions des

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30

Martin, Audrey. "Etude d'une nouvelle filière de composants sur technologie nitrure de gallium. Conception et réalisation d'amplificateurs distribués de puissance large bande à cellules cascodes en montage flip-chip et technologie MMIC." Phd thesis, Université de Limoges, 2007. http://tel.archives-ouvertes.fr/tel-00271472.

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Ces travaux de recherche se rapportent à l'étude de transistors HEMTs en Nitrure de Gallium pour l'amplification de puissance micro-onde. Une étude des caractéristique des matériaux grand gap et plus particulièrement du GaN est réaliséé afin de mettre en exergue l'adéquation de leurs propriétés pour les applications de puissance hyperfréquence telle que l'amplification large bande. Dans ce contexte, des résultats de caractérisations et modélisations électriques de composants passifs et actifs sont présentés. Les composants passifs dédiés aux conceptions de circuits MMIC sont décrits et différe

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31

Meyer, Sandra de. "Etude d'une nouvelle filière de composants HEMTs sur technologie nitrure de gallium : Conception d'une architecture flip-chip d'amplificateur distribué de puissance à très large bande." Limoges, 2005. http://aurore.unilim.fr/theses/nxfile/default/c6724388-69b6-4017-a9a5-6408d2282ef8/blobholder:0/2005LIMO0030.pdf.

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Ces travaux se rapportent à l'étude de transistors HEMTs GaN pour l'amplification de puissance hyperfréquence. L'analyse des caractéristiques des matériaux grand gap, et plus précisément du GaN, est réalisée afin de mettre en évidence leur intérêt pour des applications d'amplification de puissance large bande. Des résultats de caractérisation et modélisation électrique de composants sont présentés. Par la suite, la méthode de modélisation hybride de composant est exposée et mise en œuvre sur différentes topologies et montages de HEMTs GaN. La finalité de ces travaux concerne la conception d'am

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Mácha, Petr. "Návrh převodníku DA s plně diferenčním výstupem v technologii CMOS." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2017. http://www.nusl.cz/ntk/nusl-316964.

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This diploma thesis deals with the design of eight-bit digital to analog coverter with fully differential outputs in technology I3T25 of ON Semiconductor company. The work contains the description of basic structures and characteristics of digital to analog converters. The main focus of the work is to design a converter and auxiliary circuits at the transistor level. The functionality of designed circuits is verified by simulation environment Cadence.

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Zare, Firuz. "Multilevel converter structure and control." Thesis, Queensland University of Technology, 2001. https://eprints.qut.edu.au/36142/7/36142_Digitsed%20Thesis.pdf.

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In recent years, multilevel converters are becoming more popular and attractive than traditional converters in high voltage and high power applications. Multilevel converters are particularly suitable for harmonic reduction in high power applications where semiconductor devices are not able to operate at high switching frequencies or in high voltage applications where multilevel converters reduce the need to connect devices in series to achieve high switch voltage ratings. This thesis investigated two aspects of multilevel converters: structure and control. The first part of this thesis foc

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34

Philippon-Martin, Audrey. "Étude d’une nouvelle filière de composants sur technologie nitrure de gallium : conception et réalisation d’amplificateurs distribués de puissance large bande à cellules cascodes en montage flip-chip et technologie MMIC." Limoges, 2007. https://aurore.unilim.fr/theses/nxfile/default/862a35bd-117b-4bc6-b2a0-044747ee2ff7/blobholder:0/2007LIMO4025.pdf.

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Ces travaux de recherche se rapportent à l’étude de transistors HEMTs en Nitrure de Gallium pour l’amplification de puissance micro-onde. Une étude des caractéristiques des matériaux grand gap et plus particulièrement du GaN est réalisée afin de mettre en exergue l’adéquation de leurs propriétés pour des applications de puissance hyperfréquence telle que l’amplification large bande. Dans ce contexte, des résultats de caractérisations et modélisations électriques de composants passifs et actifs sont présentés. Les composants passifs dédiés aux conceptions de circuits MMIC sont décrits et différ

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35

Ribeiro, Elisa Franco. "Efeito do extrato de cascas de café (Coffea arabica L.) na estabilidade oxidativa do óleo de soja /." São José do Rio Preto, 2016. http://hdl.handle.net/11449/144436.

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Orientador: Neuza Jorge<br>Coorientador: Débora Maria Moreno Luzia<br>Banca: David Ariovaldo Banzatto<br>Banca: Ana Carolina da Silva<br>Resumo: O Brasil é o maior produtor e exportador de café, sendo responsável por 32% da produção agrícola mundial. Este vasto cultivo do café, concentrado principalmente na região sudeste do país, implica na geração de alta quantidade de resíduos provenientes do processo de remoção da casca. A casca do café pode ser removida do grão a partir de dois principais processamentos: via seca e via úmida. Como medida de redução do impacto ambiental e promoção das cara

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Stochero, Naiane Paiva. "Desenvolvimento de cerâmica refratária com fibra de aço e sílica residual proveniente da queima da casca de arroz." Universidade Federal do Pampa, 2015. http://dspace.unipampa.edu.br:8080/xmlui/handle/riu/782.

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Submitted by Cátia Araújo (catia.araujo@unipampa.edu.br) on 2017-01-26T11:18:24Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Desenvolvimento de cerâmica refratária com fibra de aço e sílica residual proveniente da queima da casca de arroz.pdf: 5761236 bytes, checksum: a142f60a2f92e30742027abc659f21f3 (MD5)<br>Approved for entry into archive by Cátia Araújo (catia.araujo@unipampa.edu.br) on 2017-01-26T11:18:41Z (GMT) No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Desenvolvimento de cerâmica r

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Trinca, Natália Righetti Rocha. "Produção de bioetanol pelo consórcio com Zymomonas mobilis e Candida tropicalis em hidrolisado ácido da casca de soja (Glycine max) /." São José do Rio Preto, 2014. http://hdl.handle.net/11449/115661.

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Orientador: Crispin Humberto Garcia Cruz<br>Banca: Raquel Guttierres Gomes<br>Banca: Vanildo Luiz Del Bianchi<br>Resumo: A produção de bioetanol de segunda geração vem sendo muito estudada, uma vez que além de poder substituir combustíveis fósseis, este biocombustível auxilia na redução de resíduos industriais, agrícolas e florestais que são descartados inadequadamente no ambiente. Portanto, o objetivo deste trabalho foi produzir bioetanol utilizando o hidrolisado ácido de casca de soja pelo consórcio formado por Zymomonas mobilis e Candida tropicalis. Foram realizados experimentos de hidrólis

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Panini, Anselmo Rodrigo. "Ozônio e radiação ultravioleta na higienização da casca de ovos comerciais /." Araçatuba, 2019. http://hdl.handle.net/11449/183079.

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Orientador: Marcos Franke Pinto<br>Resumo: O Brasil é um dos maiores produtores de ovos do mundo e devido ao fato desse alimento estar cotidianamente na mesa do brasileiro, um controle contínuo e rigoroso deve ser desenvolvido a fim de garantir sua qualidade físico-química e microbiológica. Neste estudo foi avaliada a qualidade microbiológica e físico-química de ovos frescos submetidos a metodologias alternativas para desinfecção da casca. Foram realizadas diversas combinações de tratamentos, utilizando a lavagem dos ovos com água clorada e água ozonizada, e a exposição dos ovos ao gás ozônio

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Trinca, Natália Righetti Rocha [UNESP]. "Produção de bioetanol pelo consórcio com Zymomonas mobilis e Candida tropicalis em hidrolisado ácido da casca de soja (Glycine max)." Universidade Estadual Paulista (UNESP), 2014. http://hdl.handle.net/11449/115661.

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Made available in DSpace on 2015-03-03T11:52:26Z (GMT). No. of bitstreams: 0 Previous issue date: 2014-02-20Bitstream added on 2015-03-03T12:07:16Z : No. of bitstreams: 1 000803913_20160324.pdf: 172475 bytes, checksum: bbc88432922933f7e7482365ec38f6c4 (MD5) Bitstreams deleted on 2016-03-28T13:37:42Z: 000803913_20160324.pdf,. Added 1 bitstream(s) on 2016-03-28T13:38:45Z : No. of bitstreams: 1 000803913.pdf: 1852850 bytes, checksum: db3f26aaf7fcca857a562912125b6473 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>A produção de bioetanol de segunda geração vem se

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Liu, Fengkun. "A STUDY OF THE EFFECTS OF REVIEW, SOCIAL, AND ADOPTER CHARACTERISTICS IN MOBILE APP ADOPTION." Kent State University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=kent1412737178.

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Moscon, Jéssica Machado. "HIDRÓLISE ÁCIDA E ENZIMÁTICA DE CASCA DE ARROZ USANDO TECNOLOGIAS ALTERNATIVAS." Universidade Federal de Santa Maria, 2014. http://repositorio.ufsm.br/handle/1/7981.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Rice husk is a fairly abundant agro-industrial waste in the state of Rio Grande do Sul, hence the same has been suggested and studied to be used as in lignocellulosic hydrolysis to produce fermentable sugars material. However, processes of hydrolysis in most cases are more expensive and impractical. In this context, this work aimed to study which evaluated acid and enzymatic hydrolysis of rice hulls to obtain fermentable sugars using some alternative technologies such as ultrasound and supercritical CO2 to increase the yields of su

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Sobrosa, Fabiano Zanini. "Desenvolvimento de materiais cerâmicos refratários com adição da sílica residual proveniente da queima da casca de arroz." Universidade Federal do Pampa, 2014. http://dspace.unipampa.edu.br:8080/xmlui/handle/riu/767.

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Submitted by Cátia Araújo (catia.araujo@unipampa.edu.br) on 2017-01-25T12:34:29Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Desenvolvimento de materiais cerâmicos refratários com adição da sílica residual proveniente da queima da casca de arroz.pdf: 10705111 bytes, checksum: f3dc853aa0f1b672236697852c098384 (MD5)<br>Approved for entry into archive by Cátia Araújo (catia.araujo@unipampa.edu.br) on 2017-01-25T12:37:45Z (GMT) No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Desenvolvimento de ma

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Carvalho, Vania Silva [UNESP]. "Aproveitamento da casca de banana na elaboração de barras de cereais: avaliação dos compostos bioativos, características físicas e sensoriais." Universidade Estadual Paulista (UNESP), 2015. http://hdl.handle.net/11449/138434.

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Made available in DSpace on 2016-05-17T16:51:18Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-08-07. Added 1 bitstream(s) on 2016-05-17T16:54:54Z : No. of bitstreams: 1 000864054.pdf: 1096858 bytes, checksum: e222337b77de895484a9318514a73e35 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)<br>A casca de banana é um resíduo agroindustrial, rica do ponto de vista nutritivo e com potencial para utilização no desenvolvimento de um novo produto. Neste sentido, o objetivo geral deste trabalho foi

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Carvalho, Vania Silva. "Aproveitamento da casca de banana na elaboração de barras de cereais : avaliação dos compostos bioativos, características físicas e sensoriais /." São José do Rio Preto, 2015. http://hdl.handle.net/11449/138434.

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Orientador: Ana Carolina Conti e Silva<br>Banca: Natália Soares Janzantti<br>Banca: Adriana Barbosa Santos<br>Banca: Valéria Paula Rodrigues Minim<br>Banca: Vanessa Dias Capriles<br>Resumo: A casca de banana é um resíduo agroindustrial, rica do ponto de vista nutritivo e com potencial para utilização no desenvolvimento de um novo produto. Neste sentido, o objetivo geral deste trabalho foi estudar o efeito da adição da farinha da casca de banana na elaboração de barras de cereais. A metodologia de modelagem de misturas foi utilizada para investigar os efeitos da farinha da casca de banana, floc

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Diedrich, Camila. "Otimização multivariada de extração de compostos bioativos em folhas, casca e resíduos de seiva de Croton lechleri." Universidade Tecnológica Federal do Paraná, 2018. http://repositorio.utfpr.edu.br/jspui/handle/1/3226.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>As plantas naturais da Amazônia vêm instigando o interesse de pesquisadores a extrair os produtos desta região. O intuito destas pesquisas foca no desenvolvimento de novos fármacos a partir dos compostos bioativos de plantas visando o combate de inúmeras doenças associadas ao aumento na produção de espécies reativas de oxigênio. A seiva, folhas e cascas de plantas do gênero Croton são utilizadas pelos povos nativos amazônicos para fins medicinais com ação cicatrizante, anti-inflamatória e antibacteriana. Este estudo teve co

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Coustou, Anthony. "Conception et caractérisation de circuits intégrés en technologie BiCMOS SiGe pour application de télécommunication en bande X." Phd thesis, Université Paul Sabatier - Toulouse III, 2001. http://tel.archives-ouvertes.fr/tel-00131800.

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Les progrès de la technologie silicium germanium (SiGe) suscitent sa possible utilisation dans les applications à haute fréquence. Les travaux décrit dans ce mémoire visent à étudier les potentialités de cette technologie pour la réalisation de circuits intégrés monolithiques (MMIC) faibles bruit dans la bande de 10 GHz. Ce mémoire est articulé autour de trois chapitres. Le premier rappelle les contraintes auxquelles doit répondre un transistor bipolaire afin d'être utilisable dans les circuits RF millimétriques. La technologie qu'à développé STMicroelectronics pour ce domaine d'application es

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Dalcin, Jarbas Bressa. "Avaliação do potencial do uso da sílica de casca de arroz obtida através da queima controlada como substituição parcial ao cimento Portland na produção de concretos autoadensáveis." Universidade Federal do Pampa, 2016. http://dspace.unipampa.edu.br:8080/xmlui/handle/riu/787.

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Submitted by Cátia Araújo (catia.araujo@unipampa.edu.br) on 2017-01-26T11:47:11Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Avaliação do potencial do uso da sílica de casca de arroz obtida através da queima controlada como substituição parcial ao cimento Portland na produção de concretos au.pdf: 5610666 bytes, checksum: 59bf1f9b8c485e95150b2a114381adde (MD5)<br>Approved for entry into archive by Cátia Araújo (catia.araujo@unipampa.edu.br) on 2017-01-26T11:47:27Z (GMT) No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc5652

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Emilien, Arnaud. "Création interactive de mondes virtuels : combiner génération procédurale et contrôle utilisateur intuitif." Thèse, Grenoble, 2014. http://hdl.handle.net/1866/11661.

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Réalisé en cotutelle avec l'Université de Grenoble.<br>La complexité des mondes virtuels ne cesse d’augmenter et les techniques de modélisation classiques peinent à satisfaire les contraintes de quantité nécessaires à la production de telles scènes. Les techniques de génération procédurale permettent la création automatisée de mondes virtuels complexes à l’aide d’algorithmes, mais sont souvent contre-intuitives et par conséquent réservées à des artistes expérimentés. En effet, ces méthodes offrent peu de contrôle à l’utilisateur et sont rarement interactives. De plus, il s’agit souvent pour l’

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Kelly, Caleb, and n/a. "Cracked and Broken Media in 20th and 21st Century Music and Sound." University of Canberra. Creative Communication, 2007. http://erl.canberra.edu.au./public/adt-AUC20070601.135617.

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From the mid 20th century into the 21st, artists and musicians manipulated, cracked and broke audio media technologies to produce novel, unique and indeterminate sounds and performances. Artists such as John Cage, Nam June Paik, Milian Kn��k, Christian Marclay, Yasunao Tone, Oval and Otomo Yoshihide pulled apart the technologies of music playback, both the playback devices � phonographs and CD players � and the recorded media � vinyl records and Compact Discs. Based in the sound expansion of the 20th century musical avant garde, this practice connects the interdisciplinary Fluxus movement with

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Finez, Arthur. "Etude expérimentale du bruit de bord de fuite à large bande d'une grille d'aubes linéaire et de sa réduction par dispositifs passifs." Phd thesis, Ecole Centrale de Lyon, 2012. http://tel.archives-ouvertes.fr/tel-00735034.

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Le bruit de bord de fuite à large bande est l'un des contributeurs principaux du bruit des soufflantes de turboréacteurs modernes. La double nécessité de mieux comprendre sa génération et de le réduire a suscité le présent travail, essentiellement expérimental. L'étude se focalise sur l'effet de grille provoqué par la diffraction des ondes acoustiques sur les aubes adjacentes. Une grille d'aubes linéaire de solidité 1,43 est instrumentée et adaptée à la mesure acoustique dans le secteur aval pour plusieurs vitesses d'écoulement et plusieurs angles d'attaque. Le bruit de bord de fuite de la gri

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