Dissertations / Theses on the topic 'NAND SSD'

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1

Budd, Chris. "Buy versus Develop: A NAND Flash Controller Case Study." International Foundation for Telemetering, 2014. http://hdl.handle.net/10150/577401.

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ITC/USA 2014 Conference Proceedings / The Fiftieth Annual International Telemetering Conference and Technical Exhibition / October 20-23, 2014 / Town and Country Resort & Convention Center, San Diego, CA
The decision to buy or develop any system component is a difficult one. Clearly, the development time and cost is less when using an off-the-shelf component; however, these components attempt to meet the requirements of a main-stream market segment. Outside of those markets, a designer may need to add unique features to solve problems for specialty markets; one example is SSDs for telemetry markets where one critical component is the NAND flash controller. This paper will focus on some of the requirement differences and why it is so important for SSD designers to develop their own controller for these markets.
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2

Budd, Chris. "Future of Flash." International Foundation for Telemetering, 2013. http://hdl.handle.net/10150/579690.

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ITC/USA 2013 Conference Proceedings / The Forty-Ninth Annual International Telemetering Conference and Technical Exhibition / October 21-24, 2013 / Bally's Hotel & Convention Center, Las Vegas, NV
Solid-State Drives (SSDs) are an enabling technology for data recorders. SSDs can survive where Hard-Disk Drives (HDDs) cannot. SSDs deliver better performance with lower power consumption than HDDs. However, the end of Single-Level Cell (SLC) NAND flash may be near; Multi-Level Cell (MLC) NAND flash soon may be the only choice for industrial applications. System designers have two distinct concerns before implementing SSDs: 1. Cost: MLC NAND flash makes SSDs as affordable as HDDs 2. Endurance: SSDs are reliable and endurance assured with today's controller technology SSDs are leading the charge in transforming data storage in several applications, telemetry included.
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3

Geier, Florian. "The differences between SSD and HDD technology regarding forensic investigations." Thesis, Linnéuniversitetet, Institutionen för datavetenskap (DV), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-44921.

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In the past years solid state disks have developed drastically and are now gaining increased popularity compared to conventional hard drives. While hard disk drives work predictable, transparent SSD routines work in the background without the user’s knowledge. This work describes the changes to the everyday life for forensic specialists; a forensic investigation includes data recovery and the gathering of a digital image of each acquired memory that provides proof of integrity through a checksum. Due to the internal routines, which cannot be stopped, checksums are falsified. Therefore the images cannot prove integrity of evidence anymore. The report proves the inconsistence of checksums of SSD and shows the differences in data recovery through high recovery rates on hard disk drives while SSD drives scored no recovery or very poor rates.
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4

Lyrio, Tenorio Correia Carolina. "Le marquage des peptides avec des métaux et détection par MS et l'optimisation des procédures de l'extraction de métalloprotéin dans les échantillons biologiques à des fins de protéomique." Thesis, Pau, 2014. http://www.theses.fr/2014PAUU3008/document.

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Ce travail a développé une nouvelle méthode pour l'identification et la quantification des peptides, par l'optimisation de certaines stratégies disponibles appropriées pour le marquage des peptides avec des métaux lanthanide, une séparation par nano-HPLC et détection UV, et suivi par MALDI MS. Tout d'abord, les peptides ont été marqués avec les trois métaux lanthanides différents et un réactif fonctionnel - DOTA. Les résultats montrent que la réaction de transformation en dérivé à l'aide du réactif chélateur DOTA-NHS-ester a été efficace pour des peptides individuels et des mélanges de peptides, vérifiées à partir de la relation m/z obtenue par MALDI MS. L'application optimisée d’un complexe (Cytochrome C digest) a montré des résultats comparables à ceux obtenus avec des peptides modèles. En parallèle, nous avons effectué l’optimisation pour la purification de métalloprotéine dans la bile de poisson, qui est signalée entant que biomarqueurs de contamination métallique de l'environnement. Des procédures différentes (différents moments de centrifugation et différentes températures de traitement thermique) et les agents (DTT, β-mercaptoéthanol et TCEP) réduisant ont été apliqués pour purifier les MT isolées de la bile et du foie des poissons (Oreochromis niloticus). Des analyses spectrophotométriques ont été utilisées pour quantifier les échantillons de MT, et le gel SDS-PAGE a été utilisé pour évaluer qualitativement les différents résultats de la procédure. Chaque procédure a en suíte été évaluée statistiquement, une méhtode des surfaces de réponse a été appliquée. Les MT de la bile semblent être plus adéquate pour la surveillance de l'environnement en ce qui concerne l'exposition récente à des xénobiotiques qui peuvent influer sur l'expression protéomique et metalloproteomique de cette matrice biologique. Une procédure d’exposition à des métaux dans le laboratoire a montré que les métaux étaient significativement importante pour l’évaluation de la contamination à partir de la quantification de MT, selon le traitement de données par une techinique de réseau neural
This work developed a new method for the identification and quantification of peptides, by optimizing some of the available strategies suitable for labeling peptides with lanthanide metals with subsequent separation by nano-HPLC with UV detection, matrix-assisted laser desorption ionization-mass spectrometry (MALDI MS). First, peptides were labeled with the three different lanthanide metals using a functional DOTA-based reagent. The results demonstrate that the derivatization reaction using the chelating reagent DOTA-NHS-ester was effective for single peptides and peptide mixtures, verified from the m/z relation obtained by MALDI MS. The application of the optimized method in a more complex matrix (Cytochrome C digest) showed results comparable to those obtained with model peptides. In parallel, environmental analyses were conducted, by performing the standardization of metalloprotein purification in fish bile, since this matrix has been reported as a biomarker for environmental metal contamination. Different procedures (varying centrifugation times and heat-treatment temperatures) and reducing agents (DTT, β-mercaptoethanol and TCEP) were applied to purify MT isolated from fish (Oreochromis niloticus) bile and liver. Spectrophotometrical analyses were used to quantify the resulting MT samples, and SDS-PAGE gels were used to qualitatively assess the different procedure results. Each procedure was then statistically evaluated. A response surface methodology was applied for bile samples, in order to further evaluate the responses for this matrix. In an environmental context, biliary MT was lower than liver MT, and, bile MT seems to be more adequate in environmental monitoring scopes regarding recent exposure to xenobiotics that may affect the proteomic and metalloproteomic expression of this biological matrix. A procedure for exposure to metals in the laboratory showed that some metals are significantly important for the assessment of contamination from the quantification of MT, according to the data processing by atifical neural network (ANN)
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5

Bartůněk, Petr. "Knihovna operací nad konečnými automaty." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2010. http://www.nusl.cz/ntk/nusl-237128.

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This work deals with two basic operations over finite automata. Determination of nondeterministic finite automata and minimization of deterministic finite automata. For these two operations I proposed sequential algorithms that are parallelizable. I deal mainly with finding the speedup of SSE instructions, or use the OpenMP library. The trend today is mainly in increasing the number of processors, so I propose parallel algorithms for multiple processors. When searching for the optimal solution, I will be to examine other ways to achieve speedup, for example efficient saving of the data structures in memory.
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6

Ingram, Ian David Victor. "New materials and processes for flexible nanoelectronics." Thesis, University of Manchester, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.588129.

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Planar electronic devices represent an attractive approach towards roll-to-roll printed electronics without the need for the sequential, precisely aligned, patterning steps inherent in the fabrication of conventional ‘3D’ electronic devices. Self-switching diodes (SSDs) and in-plane-gate field-effect transistors (IPG-FETs) can be patterned using a single process into a substrate precoated with semiconductor.These devices function in depletion mode, requiring the semiconductor to be doped in order for the devices to function. To achieve this, a reliable and controllable method was developed for doping organic semiconducting polymers by the immersion of optimally deposited films in a solution of dopant. The process was shown to apply both semicrystalline and air-stable, amorphous materials indicating that the approach is broadly applicable to a wide range of organic semiconductors.Simultaneously with the development of the doping protocol specialised hot-embossing equipment was designed and constructed and a high-yielding method of patterning the structures of IPG-FETs and SSDs was arrived at. This method allowed for consistent and reliable patterning of features with a minimum line-width of 200nm.Following the development of these doping and patterning processes these were combined to fabricate controllably doped, functioning planar devices. SSDs showed true zero-threshold rectification behaviour with no observed breakdown in the reverse direction up to 100 V. IPG-FETs showed switching behaviour in response to an applied gate potential and were largely free of detectable gate leakage current, verifying the quality of the patterning process.Furthermore, high-performance semiconducting polymer PAAD was synthesised and characterised in field-effect transistors as steps towards its use in planar electronic devices. It was also shown that this material could be doped using the developed immersion doping protocol and that this protocol was compatible with top-gated device architectures and the use of fluoropolymer CYTOP as a dielectric.
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7

Chivrac, Frédéric Averous Luc. "Nano-biocomposites systèmes structurés à base d'amidon plastifié et d'argiles /." Strasbourg : Université de Strasbourg, 2009. http://eprints-scd-ulp.u-strasbg.fr:8080/1154/01/CHIVRAC_Frederic_2009.pdf.

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8

Bordes, Perrine Averous Luc. "Nano-biocomposites études de systèmes structurés à base de polyhydroxyalcanoates et montmorillonites /." Strasbourg : Université Louis Pasteur, 2007. http://eprints-scd-ulp.u-strasbg.fr:8080/916/01/BORDES_Perrine2007.pdf.

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9

Jegadeesan, Gautham. "Environmental catalysis using nano-sized bimetallic particles : selenium remediation /." Available to subscribers only, 2005. http://proquest.umi.com/pqdweb?did=1068236761&sid=29&Fmt=2&clientId=1509&RQT=309&VName=PQD.

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10

Li, Lan. "Molecular dynamics simulations of the deformation of nano-structured materials." Diss., Restricted to subscribing institutions, 2007. http://proquest.umi.com/pqdweb?did=1324388961&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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11

Hung, Ming-Tsung. "Heat transport in polymer thin films for micro/nano-manufacturing." Diss., Restricted to subscribing institutions, 2007. http://proquest.umi.com/pqdweb?did=1459914931&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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12

Sriram, Vinay. "Processing and mechanical characterization of nano twinned copper by electrodeposition." Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1720028851&sid=2&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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13

Gilje, S. Scott. "Chemical manipulation of graphite for polymer composite and nano electronic applications." Diss., Restricted to subscribing institutions, 2007. http://proquest.umi.com/pqdweb?did=1495960651&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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14

Lewis, Gregory Todd. "Surface nano-structuring of materials by atmospheric pressure plasma-induced graft polymerization." Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1695050961&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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15

Chou, Hsun-Wen. "Nanotoxicology from nano titanium dioxide particle size effect on Ceriodaphnia dubia to death mechanism /." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 77 p, 2008. http://proquest.umi.com/pqdweb?did=1597633671&sid=14&Fmt=2&clientId=8331&RQT=309&VName=PQD.

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16

Lamm, Matthew S. "Molecular self-assembly design, synthesis, and characterization of peptidic materials for bio- and nano-technologies /." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 136 p, 2008. http://proquest.umi.com/pqdweb?did=1456296191&sid=2&Fmt=2&clientId=8331&RQT=309&VName=PQD.

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17

Niu, Xiaobin. "Level-set simulations of self-assembled nano patterns and stacked quantum dots during heteroepitaxial growth." Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1610041041&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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18

Yao, Peng. "Developing three-dimensional lithography and chemical lithography for applications on micro/nano photonics and electronics." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 206 p, 2007. http://proquest.umi.com/pqdweb?did=1397913021&sid=11&Fmt=2&clientId=8331&RQT=309&VName=PQD.

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19

Duanmu, Chuansong. "Expanding applications of iron oxide nanoparticles by surface functionalization : from magnetic resonance imaging to nano-catalysis /." Available to subscribers only, 2009. http://proquest.umi.com/pqdweb?did=1967917191&sid=4&Fmt=2&clientId=1509&RQT=309&VName=PQD.

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20

Jespersen, Michael L. "Engineering the macro-nano interface : designing the directed self-assembly and interfacial interactions of gold nanoparticle monolayers. /." Connect to title online (ProQuest), 2007. http://proquest.umi.com/pqdweb?did=1525704531&sid=1&Fmt=2&clientId=11238&RQT=309&VName=PQD.

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Thesis (Ph. D.)--University of Oregon, 2008.
Typescript. Includes vita and abstract. Includes bibliographical references (leaves 164-192). Also available online in Scholars' Bank; and in ProQuest, free to University of Oregon users.
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21

Milojevic, Stasa. "Big science, nano science? mapping the evolution and socio-cognitive structure of nanoscience/nanotechnology using fixed methods /." Diss., Restricted to subscribing institutions, 2009. http://proquest.umi.com/pqdweb?did=1930906441&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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22

Wu, Weidong. "Multiscale modeling and simulation of concrete and its constituent materials : from nano to continuum/." Full text available from ProQuest UM Digital Dissertations, 2008. http://0-proquest.umi.com.umiss.lib.olemiss.edu/pqdweb?index=0&did=1850457831&SrchMode=1&sid=1&Fmt=2&VInst=PROD&VType=PQD&RQT=309&VName=PQD&TS=1277480889&clientId=22256.

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Thesis (Ph.D.)--University of Mississippi, 2008.
Typescript. Vita. "August 2008." Major professor: Ahmed Al-Ostaz Includes bibliographical references (leaves 171-184). Also available online via ProQuest to authorized users.
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23

Lu, Kuo-Chang. "Nano-silicide formation through point contact reaction, NiSi/Si/NiSi and PtSi/Si/PtSi nanowire heterostructures for nanodevices." Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1779690511&sid=4&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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24

Lin, Hong-Ying. "Improving the optoelectronic property and photoactivity of nano-structured titanuim dioxide effect of particle size, oxygen vacancy, and nitrogen doping /." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 1581 p, 2008. http://proquest.umi.com/pqdweb?did=1609302401&sid=2&Fmt=2&clientId=8331&RQT=309&VName=PQD.

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Thesis (Ph.D.)--University of Delaware, 2008.
Principal faculty advisors: Chin-Pao Huang, Dept. of Civil and Environmental Engineering, and S. Ismat Shah, Dept. of Materials Science Includes bibliographical references.
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25

Belloy, Nicolas. "Etude de peptides amyloïdogéniques dérivés de la tropoélastine humaine par simulations numériques." Reims, 2009. http://ebureau.univ-reims.fr/slide/files/quotas/SCD/theses/sciences/2009REIMS040.pdf.

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Ce travail de thèse porte sur l’étude de peptides dérivés de la tropoélastine par simulations de dynamique moléculaire en solvant explicite. Ces peptides sont issus des exons 7, 28 et 30 et possèdent une séquence consensus XGGZG (X, Z = Valine, Leucine) identifiée expérimentalement comme responsable de la formation d’assemblages supramoléculaire ayant des propriétés amyloïdes. Nous montrons tout d’abord que le motif minimal XGGZG et (XGGZG)² adoptent un grand nombre de coudes quel que soit la permutation entre valine et leucine et que localement les résidus non –glycine présentent une conformation de type polyproline II dans des proportions significatives. L’étude des répétitions (XGGZG)3 fait apparaître des structures allant du feuillet β antiparallèle pour (VGGVG)3 à de l’hélice α et 310 pour (LGGLG)3. Les répétitions (VGGLG) 3 et (LGGVG)3 donnent pour leur part à la fois des structures comportant de faibles proportions d’hélices ou de feuillets. Des résultats équivalents sont obtenus sur les exons 28 et 30 entiers, ainsi que sur le peptide comprenant les 17 premier résidus de l’exon 30. La création d’un plancher poly(VGGVG) de brins β virtuellement infini nous permet de montrer qu’en sa présence, des peptides VGGVG peuvent s’organiser parallèlement ou perpendiculairement à ce dernier. Enfin, es simulations préliminaires distinctes ont été menées afin d’évaluer le rôle du cholestérol dans les phénomènes d’agrégation ou dynamiques des peptides dérivés de la tropélastine. Des études de l’effet biologique des peptides ont été débutées et sont une perspectives intéressantes de ce travail
This work deals with the study of tropoelastin-derived peptides by molecular dynamics simulations in explicit solvent. These peptides are identified in exons 7, 28 and 30 possess a consensus sequence XGGZG (X, Z = Valine, Leucine) described experimentally as responsible for the formation of supramolecular assemblies with amyloid properties. We first show that the minimal motif XGGZG and (XGGZG)² adopt a large number of turns, independently of the permutation of valine and leucine residues. Locally, non-glycine residues exhibit polyproline-II conformation in significant proportions. The study of (XGGZG)3 show that it gives rise to structure form antiparallel β sheets for (VGGVG)3 to α and 310 helices for (LGGLG)3. (VGGLG)3 and (LGGVG)3 sequences give rise to both structures in small proportions. Equivalent results are obtained on the entire exons 28 and 30, and the peptide including the first 17 residues of exon 30. The construction of a poly(VGGVG) plan with virtually infinite β strand allows us to show that in contact with it, VGGVG peptides can organize parallel or perpendicularly to the plan. Finally, separate preliminary simulations were conducted to evaluate the role of cholesterol in the phenomena of aggregation and dynamics to tropoelastin-derived peptides. Studies of the biological effect of these peptides were initiated and are an interesting perspective of this work
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26

Hu, Gang. "Investigation of the importance and structural basis of allosteric regulation of yeast NAD⁺-specific isocitrate dehydrogenase : a dissertation /." San Antonio : UTHSC, 2006. http://proquest.umi.com/pqdweb?did=1251894411&sid=1&Fmt=2&clientId=70986&RQT=309&VName=PQD.

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27

Paiboonvorachat, Chamaporn. "Using remote sensing and GIS techniques to assess land use/land cover changes in the Nan watershed, Thailand /." Available to subscribers only, 2008. http://proquest.umi.com/pqdweb?did=1594501431&sid=14&Fmt=2&clientId=1509&RQT=309&VName=PQD.

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28

Yi, Kaijun. "Nano-Raman spectroscopy and surface nanostructuring using near-field optics." 2008. http://proquest.umi.com/pqdweb?did=1622195511&sid=18&Fmt=2&clientId=14215&RQT=309&VName=PQD.

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Thesis (Ph.D.)--University of Nebraska-Lincoln, 2008.
Title from title screen (site viewed Mar. 10, 2009). PDF text: xv, 182 p. : ill. (some col.) ; 6 Mb. UMI publication number: AAT 3331444. Includes bibliographical references. Also available in microfilm and microfiche formats.
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Alkhaleel, Abdallah H. "Generating nano-scale features by electro-machining using an atomic force microscope." 2009. http://proquest.umi.com/pqdweb?did=1720911381&sid=10&Fmt=2&clientId=14215&RQT=309&VName=PQD.

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Thesis (Ph.D.)--University of Nebraska-Lincoln, 2009.
Title from title screen (site viewed October 13, 2009). PDF text: xiii, 127, 11 p. : ill. (some col.) ; 6 Mb. UMI publication number: AAT 3352608. Includes bibliographical references. Also available in microfilm and microfiche formats.
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Mohan, Kathiravan. "Nano calcium sulfate scaffolds for periodontal tissue engineering cell-material interaction in vitro studies /." 2008. http://proquest.umi.com/pqdweb?did=1588784821&sid=4&Fmt=2&clientId=39334&RQT=309&VName=PQD.

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Thesis (M.S.)--State University of New York at Buffalo, 2008.
Title from PDF title page (viewed on Feb. 12, 2009) Available through UMI ProQuest Digital Dissertations. Thesis adviser: Dziak, Rosemary Includes bibliographical references.
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Chiu, Chi-cheng. "Conformational study of nano-1 peptide at the water/carbon nanotube interface using molecular dynamics simulations /." 2007. http://proquest.umi.com/pqdweb?did=1441196841&sid=13&Fmt=2&clientId=10361&RQT=309&VName=PQD.

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Tamsett, Thomas J. "Sodium activated potassium channels (K(Na)) are modulated by nicotinamide adenine dinucleotide (NAD+) in adult dorsal root ganglion (DRG) neurons." 2008. http://proquest.umi.com/pqdweb?did=1588771761&sid=17&Fmt=2&clientId=39334&RQT=309&VName=PQD.

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Thesis (M.S.)--State University of New York at Buffalo, 2008.
Title from PDF title page (viewed on Feb. 12, 2009) Available through UMI ProQuest Digital Dissertations. Thesis adviser: Bhattacharjee, Arin, Slaughter, Malcolm Includes bibliographical references.
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