To see the other types of publications on this topic, follow the link: Snapshoot.

Dissertations / Theses on the topic 'Snapshoot'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'Snapshoot.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Xie, Jiahua. "Moment beyond moment." Click here to access this resource online, 2008. http://hdl.handle.net/10292/452.

Full text
Abstract:
This practice-based project explores the photographic phenomenon of ‘moment beyond moment’, which refers to the combined representations of an existing image in an environment, together with the real-life situation at the moment the photograph is taken. I call this photograph an ‘extended photograph’. Employing practical works of extended photographs and focusing on interactions between the moment in real-life and the moment in an existing image, the research explores the transformation of meanings caused by the interactions of these moments in an extended photograph. The research owes its app
APA, Harvard, Vancouver, ISO, and other styles
2

Sabatke, Derek S. "Snapshot spectropolarimetry." Diss., The University of Arizona, 2002. http://hdl.handle.net/10150/289859.

Full text
Abstract:
Channeled spectropolarimetry is a novel method of measuring the spectral dependence of the polarization state of light. Amplitude modulation is employed to encode all four Stokes component spectra into a single optical power spectrum. The encoding is performed with a simple arrangement of two thick birefringent retarders and a linear analyzer. No moving parts are required, and the system is able to acquire its data in a single detector array integration time. We report the results of an in-depth study of channeled spectropolarimetry. The mathematics of the amplitude modulation analogy are expl
APA, Harvard, Vancouver, ISO, and other styles
3

Hagen, Nathan. "Snapshot imaging spectropolarimetry." Diss., The University of Arizona, 2007. http://hdl.handle.net/10150/195957.

Full text
Abstract:
The research for this dissertation project began with the goal to construct a snapshot imaging spectropolarimeter forthe visible spectrum. The instrument integrates a channeled spectropolarimeter (CHSP) into a computed tomographicimaging spectrometer (CTIS), the result being an instrument that measures the complete spatially- andspectrally-resolved Stokes vectors of a scene. It is not the first of its kind, since a similar instrument has beenbuilt before for use in the short-wave infrared. However, that instrument encountered severe difficulties due tolimitations of available hardware. Visible
APA, Harvard, Vancouver, ISO, and other styles
4

Bryntesson, Fredrik. "Snapshot Algorithm Animation with Erlang." Thesis, Uppsala universitet, Institutionen för informationsteknologi, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-211087.

Full text
Abstract:
Algorithms used in distributed systems for synchronization can often be hard to understand, and especially for beginners these concepts can be difficult to apprehend. Seeing an animation of these concepts could help to gain insight about how they work. The Snapshot algorithm (Chandy-Lamport) is one of these. But what is a good animation of an algorithm? What characteristics do an animation need to be considered as good? This thesis describes an analysis of those characteristics and a development of an animation software for the Snapshot algorithm using a game engine written in Erlang.
APA, Harvard, Vancouver, ISO, and other styles
5

Cahill, Michael James. "Serializable Isolation for Snapshot Databases." University of Sydney, 2009. http://hdl.handle.net/2123/5353.

Full text
Abstract:
PhD<br>Many popular database management systems implement a multiversion concurrency control algorithm called snapshot isolation rather than providing full serializability based on locking. There are well-known anomalies permitted by snapshot isolation that can lead to violations of data consistency by interleaving transactions that would maintain consistency if run serially. Until now, the only way to prevent these anomalies was to modify the applications by introducing explicit locking or artificial update conflicts, following careful analysis of conflicts between all pairs of transactions.
APA, Harvard, Vancouver, ISO, and other styles
6

Tebow, Christopher. "A Tunable Snapshot Imaging Spectrometer." Diss., Tucson, Arizona : University of Arizona, 2005. http://etd.library.arizona.edu/etd/GetFileServlet?file=file:///data1/pdf/etd/azu%5Fetd%5F1023%5F1%5Fm.pdf&type=application/pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Volin, Curtis Earl. "Portable snapshot infrared imaging spectrometer." Diss., The University of Arizona, 2000. http://hdl.handle.net/10150/289203.

Full text
Abstract:
A practical, field-capable, 3.0 to 5.0 μm mid-wave infrared Computed-Tomography Imaging Spectrometer (CTIS) has been demonstrated. The CTIS employs a simple optical system in order to measure the object cube without any scanning . The data is not measured directly, but in a manner which requires complicated post-processing to extract an estimate of the object's spectral radiance. The advantage of a snapshot imaging spectrometer is that it can collect information about a dynamic event which a standard scanning spectrometer could either miss or corrupt with temporal artifacts. Results were prese
APA, Harvard, Vancouver, ISO, and other styles
8

Aumiller, Riley. "Longwave Infrared Snapshot Imaging Spectropolarimeter." Diss., The University of Arizona, 2013. http://hdl.handle.net/10150/301708.

Full text
Abstract:
The goal of this dissertation research is to develop and demonstrate a functioning snapshot imaging spectropolarimeter for the long wavelength infrared region of the electromagnetic spectrum (wavelengths from 8-12 microns). Such an optical system will be able to simultaneously measure both the spectral and polarimetric signatures of all the spatial locations/targets in a scene with just a single integration period of a camera. This will be accomplished by combining the use of computed tomographic imaging spectrometry (CTIS) and channeled spectropolarimetry. The proposed system will be the firs
APA, Harvard, Vancouver, ISO, and other styles
9

Luo, Haitao. "Snapshot Imaging Polarimeters Using Spatial Modulation." Diss., The University of Arizona, 2008. http://hdl.handle.net/10150/193905.

Full text
Abstract:
The recent demonstration of a novel snapshot imaging polarimeter using the fringe modulation technique shows a promise in building a compact and moving-parts-free device. As just demonstrated in principle, this technique has not been adequately studied. In the effort of advancing this technique, we build a complete theory framework that can address the key issues regarding the polarization aberrations caused by using the functional elements. With this model, we can have the necessary knowledge in designing, analyzing and optimizing the systems. Also, we propose a broader technique that uses ar
APA, Harvard, Vancouver, ISO, and other styles
10

Mihoubi, Sofiane. "Snapshot multispectral image demosaicing and classification." Thesis, Lille 1, 2018. http://www.theses.fr/2018LIL1I062/document.

Full text
Abstract:
Les caméras multispectrales échantillonnent le spectre du visible et/ou de l'infrarouge selon des bandes spectrales étroites. Parmi les technologies disponibles, Les caméras snapshot équipées d'une mosaïque de filtres acquièrent des images brutes à cadence vidéo. Ces images brutes nécessitent un processus de dématriçage permettant d'estimer l'image multispectrale en pleine définition. Dans ce manuscrit nous examinons les méthodes de dématriçage multispectrale et proposons une nouvelle méthode basée sur l'image panchromatique. De plus, nous mettons en évidence l'influence de l'illumination sur
APA, Harvard, Vancouver, ISO, and other styles
11

Vosandi, Lauri. "Efficient and Reliable Filesystem Snapshot Distribution." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-177471.

Full text
Abstract:
Linux is an portable operating system kernel devised by Linus Torvalds and it can be used in conjunction with other userspace utilities such as GNU to build a free and open-source operating system for a multitude of target applications. While Linux-based operating systems have made significant progress on the servers and embedded systems, there is still much room for improvement for workstations and laptops. Up to now Linux-based operating system deployment has been error prone, time-consuming process and usually specific to a particular distribution of Linux. Linux-based operating systems als
APA, Harvard, Vancouver, ISO, and other styles
12

Valdez, Ashley. "Snapshot Spectral Domain Optical Coherence Tomography." Thesis, The University of Arizona, 2016. http://hdl.handle.net/10150/613413.

Full text
Abstract:
Optical coherence tomography systems are used to image the retina in 3D to allow ophthalmologists diagnose ocular disease. These systems yield large data sets that are often labor-intensive to analyze and require significant expertise in order to draw conclusions, especially when used over time to monitor disease progression. Spectral Domain Optical Coherence Tomography (SD-OCT) instantly acquires depth profiles at a single location with a broadband source. These systems require mechanical scanning to generate two- or three-dimensional images. Instead of mechanically scanning, a beamlet array
APA, Harvard, Vancouver, ISO, and other styles
13

Sardar, Zeeshan Mohammad. "Snapshot based concurrency control protocols for XML." Thesis, McGill University, 2005. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=98790.

Full text
Abstract:
Currently, only few XML data management systems support concurrent access to an XML document, and if they do, they typically apply variations of locking to handle XML's nested structure. However, advanced query processing techniques use a wide range of indexes and allow for arbitrary navigation through the XML documents, making lock acquisition complex and potentially leading to high blocking rates. In this thesis, we suggest two concurrency control protocols that avoid any read locks by providing transactions a committed snapshot of the data. OptiX enhances traditional optimistic concurrency
APA, Harvard, Vancouver, ISO, and other styles
14

Alomari, Mohammad. "Ensuring Serializable Executions with Snapshot Isolation DBMS." University of Sydney, 2009. http://hdl.handle.net/2123/4211.

Full text
Abstract:
Doctor of Philosophy(PhD)<br>Snapshot Isolation (SI) is a multiversion concurrency control that has been implemented by open source and commercial database systems such as PostgreSQL and Oracle. The main feature of SI is that a read operation does not block a write operation and vice versa, which allows higher degree of concurrency than traditional two-phase locking. SI prevents many anomalies that appear in other isolation levels, but it still can result in non-serializable execution, in which database integrity constraints can be violated. Several techniques have been proposed to ensure seri
APA, Harvard, Vancouver, ISO, and other styles
15

Peng, Gang. "A distributed snapshot protocol for virtual machines." Thesis, University of British Columbia, 2007. http://hdl.handle.net/2429/32049.

Full text
Abstract:
The distributed snapshot protocol is a critical technology in the areas of disaster recovery and computer security of distributed systems, and there have appeared a huge number of projects working on this topic since the 1970's. Recently, with the popularity of parallel computing and disaster recovery, this topic has received more and more attention from both academic and industrial researchers. However, all the existing protocols have several common disadvantages. First, existing protocols all require several modifications to the target processes or their OS, which is usually error pro
APA, Harvard, Vancouver, ISO, and other styles
16

Locke, Ann M. "Design and analysis of a snapshot imaging spectropolarimeter." Diss., The University of Arizona, 2003. http://hdl.handle.net/10150/280365.

Full text
Abstract:
The subject of this dissertation is the implementation of Computed Tomographic Imaging Channeled Spectropolarimetry (CTICS) in the design and analysis of a short wave infrared (SWIR) system with a 54 x 46 spatial resolution and 70 band spectral resolution from 1.25-1.99 μm for the purpose of object identification and classification. It is the first of its kind to provide imaging spectropolarimetry with no moving parts and snapshot capability. This spectropolarimeter has applications in many fields, such as mining, military reconnaissance, biomedical imaging, and astronomy. First, motivations
APA, Harvard, Vancouver, ISO, and other styles
17

Parker, Alistair. "Snapshot photography : a phatic, socially constructed mnemonic technology." Thesis, Lancaster University, 2017. http://eprints.lancs.ac.uk/88475/.

Full text
Abstract:
This practice related research study explores my cognitive response to a biographical snapshot photograph celebrating my first day at school. The experience triggered an exploration of the relationship between snapshot photographs and memory. The finding of a second almost identical snapshot photograph of my son taken twenty years later by me prompted me to question why my father and I should take almost identical snapshots. I argue that the invention of photography was driven by the desire to capture the images created by the camera obscura by mark-making with the pencil of light as an aid me
APA, Harvard, Vancouver, ISO, and other styles
18

Saghazadeh, Sahar. "Implementing a state snapshot for the EMCA Simulator." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-147543.

Full text
Abstract:
The aim of this master thesis was designing and developing snapshot functionality for EMCA hardware simulator system which is used for implementing digital signal processing functions at Ericsson AB. The literature review contains the background knowledge on modeling, simulation, virtual machines and hardware simulators. The simulator system has been reviewed and the design of the snapshot functionality for the system has been explained. The performance of the snapshot functionality for saving and retrieving the visible state information has been evaluated. The results show that developed func
APA, Harvard, Vancouver, ISO, and other styles
19

Shi, Jeff, Tony Mao, James Chesney, and Nicholas Speciale. "Fast Auroral Snapshot Explorer (FAST) Packet Processing System." International Foundation for Telemetering, 1993. http://hdl.handle.net/10150/611832.

Full text
Abstract:
International Telemetering Conference Proceedings / October 25-28, 1993 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>This paper describes the design of a space telemetry level zero processing system for National Aeronautics and Space Administration's (NASA's) Fast Auroral Snapshot Explorer (FAST) science mission. The design is based on a prototype Very Large Scale Integration (VLSI) level zero processing system, and utilizes VLSI telemetry data processing functional components, VLSI system technologies, and Object-Oriented Programming. The system performs level zero processing f
APA, Harvard, Vancouver, ISO, and other styles
20

Geierman, Joseph. "Facility management during the 2009 recession a snapshot view /." Thesis, Atlanta, Ga. : Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/31663.

Full text
Abstract:
Thesis (M. S.)--Building Construction, Georgia Institute of Technology, 2010.<br>Committee Chair: Roper, Kathy; Committee Member: Castro-Lacouture, Daniel; Committee Member: Thomas-Mobley, Linda. Part of the SMARTech Electronic Thesis and Dissertation Collection.
APA, Harvard, Vancouver, ISO, and other styles
21

Chao, Da-Wei David. "Development and evaluation of remote database snapshot refresh methods /." Thesis, Connect to this title online; UW restricted, 1990. http://hdl.handle.net/1773/8830.

Full text
APA, Harvard, Vancouver, ISO, and other styles
22

Fernandez, Ramos Javier. "Snapshot multispectral oximetry using image replication and birefringent spectrometry." Thesis, University of Glasgow, 2017. http://theses.gla.ac.uk/8162/.

Full text
Abstract:
This thesis describes the improvements to the image replicating imaging spectrometer (IRIS) and the development of novel applications in the field of oximetry. IRIS is a snapshot multispectral device with a high transmission output and no need of inversion for data recovering, hence, with high signal-to-noise ratio (SNR). IRIS shows great versatility due to the possibility of choosing multiple contiguous or non-contiguous wavelengths inside its free spectral range. IRIS uses a set of waveplates and Wollaston prisms to demultiplex the spectral information of an object and replicate the image of
APA, Harvard, Vancouver, ISO, and other styles
23

Anderson, J. L. "A COMPACT 500 MS/SEC WIDEBAND SNAPSHOT RECORDER/WORKSTATION." International Foundation for Telemetering, 1991. http://hdl.handle.net/10150/613051.

Full text
Abstract:
International Telemetering Conference Proceedings / November 04-07, 1991 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>This paper describes the design of the TCM Plus, an integrated 500 MSample/second snapshot recording system that achieves high performance in a compact, modular implementation. The system can record and playback analog and digital signals at sample rates from 10 KHz - 500 MHZ with RAM-based storage of up to 256 MBytes. High density multi-layer circuit card designs and custom and semi-custom chips were required to meet the physical size design objective of a 7" hi
APA, Harvard, Vancouver, ISO, and other styles
24

Fleischer, Candace C. "A molecular snapshot of charged nanoparticles in the cellular environment." Diss., Georgia Institute of Technology, 2014. http://hdl.handle.net/1853/53632.

Full text
Abstract:
Nanoparticles are promising platforms for biomedical applications ranging from diagnostic tools to therapeutic delivery agents. During the course of these applications, nanoparticles are exposed to a complex mixture of extracellular serum proteins that nonspecifically adsorb onto the surface. The resulting protein layer, or protein "corona," creates an interface between nanoparticles and the biological environment. Protecting the nanoparticle surface can reduce protein adsorption, but complete inhibition remains a challenge. As a result, the corona, rather than the nanoparticle itself, mediate
APA, Harvard, Vancouver, ISO, and other styles
25

Almeida, Fábio Renato de [UNESP]. "Gerenciamento de transação e mecanismo de serialização baseado em Snapshot." Universidade Estadual Paulista (UNESP), 2014. http://hdl.handle.net/11449/122161.

Full text
Abstract:
Made available in DSpace on 2015-04-09T12:28:25Z (GMT). No. of bitstreams: 0 Previous issue date: 2014-02-28Bitstream added on 2015-04-09T12:47:36Z : No. of bitstreams: 1 000811822.pdf: 1282272 bytes, checksum: ffbcb6d3dc96adfefe2d6b8418c1e323 (MD5)<br>Dentre os diversos níveis de isolamento sob os quais uma transação pode executar, Snapshot se destaca pelo fato de lidar com uma visão isolada da base de dados. Uma transação sob o isolamento Snapshot nunca bloqueia e nunca é bloqueada quando solicita uma operação de leitura, permitindo portanto uma maior concorrência quando a mesma é comparad
APA, Harvard, Vancouver, ISO, and other styles
26

Almeida, Fábio Renato de. "Gerenciamento de transação e mecanismo de serialização baseado em Snapshot /." São José do Rio Preto, 2014. http://hdl.handle.net/11449/122161.

Full text
Abstract:
Orientador: Carlos Roberto Valêncio<br>Banca: Elaine Parros Machado de Sousa<br>Banca: Rogéria Cristiane Gratão de Souza<br>Resumo: Dentre os diversos níveis de isolamento sob os quais uma transação pode executar, Snapshot se destaca pelo fato de lidar com uma visão isolada da base de dados. Uma transação sob o isolamento Snapshot nunca bloqueia e nunca é bloqueada quando solicita uma operação de leitura, permitindo portanto uma maior concorrência quando a mesma é comparada a uma execução sob um isolamento baseado em bloqueios. Entretanto, Snapshot não é imune a todos os problemas decorrentes
APA, Harvard, Vancouver, ISO, and other styles
27

Wilmsen, Dominik. "Derivation of Change from Sequences of Snapshots." Fogler Library, University of Maine, 2006. http://www.library.umaine.edu/theses/pdf/WilmsenD2006.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
28

Stevens, Charlotte. "Snapshots from the cultural history of taste." Thesis, Loughborough University, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.416724.

Full text
Abstract:
This thesis explores the cultural, or literary history of taste as a social construct. Taking the mid-eighteenth century as its starting point, the thesis adopts an historicist approach to five very particular texts from this vast history. It begins by focusing on three novels: firstly, Henry Fielding's Tom Jones (1749) which was published at a time when there was increasing pressure to create `standards' of taste; secondly, Jane Austen's Sense and Sensibility (1811) which belongs to a moment that scrutinised these `standards'; and thirdly, Charles Dickens's Oliver Twist (1837), which reflects
APA, Harvard, Vancouver, ISO, and other styles
29

Stender, Jan. "Snapshots in large-scale distributed file systems." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät II, 2013. http://dx.doi.org/10.18452/16660.

Full text
Abstract:
Viele moderne Dateisysteme unterstützen Snapshots zur Erzeugung konsistenter Online-Backups, zur Wiederherstellung verfälschter oder ungewollt geänderter Dateien, sowie zur Rückverfolgung von Änderungen an Dateien und Verzeichnissen. Während frühere Arbeiten zu Snapshots in Dateisystemen vorwiegend lokale Dateisysteme behandeln, haben moderne Trends wie Cloud- oder Cluster-Computing dazu geführt, dass die Datenhaltung in verteilten Speichersystemen an Bedeutung gewinnt. Solche Systeme umfassen häufig eine Vielzahl an Speicher-Servern, was besondere Herausforderungen mit Hinblick auf Skalierbar
APA, Harvard, Vancouver, ISO, and other styles
30

Grieve, Stuart Michael. "Development of fast magnetic resonance imaging methods for investigation of the brain." Thesis, University of Oxford, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.365824.

Full text
APA, Harvard, Vancouver, ISO, and other styles
31

Howell, Randy Keith. "d-MUSIC : an algorithm for single snapshot direction-of-arrival estimation." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ37346.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
32

Dockter, Rhyan B. "Genome Snapshot and Molecular Marker Development in Penstemon (Plantaginaceae)." BYU ScholarsArchive, 2011. https://scholarsarchive.byu.edu/etd/2512.

Full text
Abstract:
Penstemon Mitchell (Plantaginaceae) is one of the largest, most diverse plant genera in North America. Their unique diversity, paired with their drought-tolerance and overall hardiness, give Penstemon a vast amount of potential in the landscaping industry—especially in the more arid western United States where they naturally thrive. In order to develop Penstemon lines for more widespread commercial and private landscaping use, we must improve our understanding of the vast genetic diversity of the genus on a molecular level. In this study we utilize genome reduction and barcoding to optimize 45
APA, Harvard, Vancouver, ISO, and other styles
33

Kraay, Andrea L. (Andrea Lorraine) 1976. "Physically constrained maximum likelihood method for snapshot deficient adaptive array processing." Thesis, Massachusetts Institute of Technology, 2003. http://hdl.handle.net/1721.1/87331.

Full text
Abstract:
Thesis (Elec.E. and S.M. in Electrical Engineering)--Joint Program in Applied Ocean Physics and Engineering (Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science; and the Woods Hole Oceanographic Institution), 2003.<br>"February 2003."<br>Includes bibliographical references (leaves 139-141).<br>by Andrea L. Kraay.<br>Elec.E.and S.M.in Electrical Engineering
APA, Harvard, Vancouver, ISO, and other styles
34

Chamberland, Meredith Scotti. "The wait-list game: a snapshot of those left in limbo." Thesis, Boston University, 2013. https://hdl.handle.net/2144/10959.

Full text
Abstract:
Thesis (Ed.D.)--Boston University<br>Undergraduate admissions in the United States is a multibillion dollar industry involving families, higher education institutions, journalists, testing companies, test preparation companies, private consultants, marketing firms, high school guidance counselors, high school teachers, coaches, financial advisors, and publicly funded programs. Pushing all of the citizens ofthe United States towards postsecondary education has been a goal of many presidents. In an effort to achieve this goal, colleges and universities utilize wait lists so that no seat goes unf
APA, Harvard, Vancouver, ISO, and other styles
35

Gryspeerdt, Edward, Tom Goren, and Tristan W. P. Smith. "Observing the timescales of aerosol–cloud interactions in snapshot satellite images." Copernicus Publications, 2021. https://ul.qucosa.de/id/qucosa%3A74863.

Full text
Abstract:
The response of cloud processes to an aerosol perturbation is one of the largest uncertainties in the anthropogenic forcing of the climate. It occurs at a variety of timescales, from the near-instantaneous Twomey effect to the longer timescales required for cloud adjustments. Understanding the temporal evolution of cloud properties following an aerosol perturbation is necessary to interpret the results of so-called “natural experiments” from a known aerosol source such as a ship or industrial site. This work uses reanalysis wind fields and ship emission information matched to observations of s
APA, Harvard, Vancouver, ISO, and other styles
36

Robertson, Stephanie. "Microstructural manipulation by laser irradiation of prepared samples : The ’Snapshot Method’." Licentiate thesis, Luleå tekniska universitet, Produkt- och produktionsutveckling, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-76150.

Full text
Abstract:
Various metallurgical microstructures and their formation are studied in this thesis by using a laser beam to melt a variety of materials with different chemical compositions over a range of thermal cycles. The laser beam was used conventionally in a narrow gap multi-layer weld, used for welding large depths with filler wire additions, as well as a non-traditional simulated welding approach labelled here as the Snapshot method. In laser beam welding, materials go through rapid heating and cooling cycles that are difficult to mimic by other techniques. In welding, any microstructural developmen
APA, Harvard, Vancouver, ISO, and other styles
37

Moore, Ashley Hale. "Moments." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1306709446.

Full text
APA, Harvard, Vancouver, ISO, and other styles
38

Katebi, Ataur Rahim. "Supporting snapshots in a log-based file system." [Gainesville, Fla.] : University of Florida, 2004. http://purl.fcla.edu/fcla/etd/UFE0008900.

Full text
APA, Harvard, Vancouver, ISO, and other styles
39

Moh, Chuang-Hue 1975. "Snapshots in a distributed persistent object storage system." Thesis, Massachusetts Institute of Technology, 2003. http://hdl.handle.net/1721.1/87361.

Full text
APA, Harvard, Vancouver, ISO, and other styles
40

Persson, Andreas, and Lukas Landenstad. "Explaining change : Comparing network snapshots for vulnerability management." Thesis, Blekinge Tekniska Högskola, Institutionen för datalogi och datorsystemteknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-16710.

Full text
Abstract:
Background. Vulnerability management makes it easier for companies to find, manage and patch vulnerabilities in a network. This is done by scanning the network for known vulnerabilities. The amount of information collected during the scans can be large and prolong the analysis process of the findings. When presenting the result of found vulnerabilities it is usually represented as a trend of number of found vulnerabilities over time. The trends do not explain the cause of change in found vulnerabilities.  Objectives. The objective of this thesis is to investigate how to explain the cause of ch
APA, Harvard, Vancouver, ISO, and other styles
41

Misyak, Sarah A. "Development of a SNP Assay for the Differentiation of Allelic Variations in the mdx Dystrophic Mouse Model." Thesis, Virginia Tech, 2008. http://hdl.handle.net/10919/32325.

Full text
Abstract:
The purpose of this study was to develop a SNaPshot® assay to simultaneously discriminate between the dystrophic and wild type (wt) alleles in mdx mice. The mdx mouse is an animal model for Duchenne muscular dystrophy (DMD), a severe and fatal muscle wasting disease. To evaluate possible treatments and to carry out genetic studies, it is essential to distinguish between mice that carry the mutant dystrophic or wt allele(s). The current Amplification-Resistant Mutation System (ARMS) assay used to genotype mdx mice is labor intensive and sometimes fails to yield typing results, which reduce i
APA, Harvard, Vancouver, ISO, and other styles
42

Gorman, Alistair S. "Snapshot spectral imaging using image replication and birefringent interferometry : principles and applications." Thesis, Heriot-Watt University, 2011. http://hdl.handle.net/10399/2480.

Full text
Abstract:
This thesis explores the image-replicating imaging spectrometer (IRIS). This relatively recent invention is a two-dimensional, snapshot spectral-imaging technology, capable of recording the spectral and spatial data from a scene instantaneously. Whereas conventional spectral-imaging technologies require multiple detector frames to record the entire data set, IRIS is able to record the data set in a single frame, a capability which is useful for highly dynamic scenes. The IRIS concept and the design of IRIS systems are explained in detail, and constraints on the performance of IRIS are determin
APA, Harvard, Vancouver, ISO, and other styles
43

Tuku, Woldu. "Distributed state estimation using phasor measurement units (PMUs)for a system snapshot." Kansas State University, 2012. http://hdl.handle.net/2097/14129.

Full text
Abstract:
Master of Science<br>Department of Electrical and Computer Engineering<br>Noel N. Schulz<br>As the size of electric power systems are increasing, the techniques to protect, monitor and control them are becoming more sophisticated. Government, utilities and various organizations are striving to have a more reliable power grid. Various research projects are working to minimize risks on the grid. One of the goals of this research is to discuss a robust and accurate state estimation (SE) of the power grid. Utilities are encouraging teams to change the conventional way of state estimation to real t
APA, Harvard, Vancouver, ISO, and other styles
44

Alverson, Matthew. "A Verbal Snapshot of Visual Scrutiny Primarily in the Sphere of Art." VCU Scholars Compass, 2010. http://scholarscompass.vcu.edu/etd/2155.

Full text
Abstract:
Finding and extracting meaning from the world I encounter every day is the primary motivation behind my creativity. Filtering perception and separating the important bits of information by selection or elimination is the crux of this investigation. This process is one of finding rationale in futility and applying meaning to meaningless encounters. The significance of life is not fixed and it is our responsibility to make it up to best suit the desire to have purpose. Depending on the way something is looked at determines the meaning behind it. Anything can have content if it is seen and transl
APA, Harvard, Vancouver, ISO, and other styles
45

Reichwaldt, Kai. "Snapshots from Between : Non-binary identity construction on Instagram." Thesis, Umeå universitet, Umeå centrum för genusstudier (UCGS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-153425.

Full text
Abstract:
Though technically not a new phenomenon historically or geographically, non-binary identities arestarting to be more visible in Sweden, and have become a topic of both discussion concerninghuman rights and anti-discriminatory practices, but also mockery. In this thesis I wanted to have acloser look at how Swedish people identifying as neither wholly male nor female presentthemselves on social media in text and image, as well as how they describe the resistance they meetin regards to their identity and choices of presentation. Its theoretical basis lies in works of JudithButler, Jack Halberstam
APA, Harvard, Vancouver, ISO, and other styles
46

Barr, Kenneth C. (Kenneth Charles) 1978. "Summarizing multiprocessor program execution with versatile, microarchitecture-independent snapshots." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/38224.

Full text
Abstract:
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2006.<br>Includes bibliographical references (p. 131-137).<br>Computer architects rely heavily on software simulation to evaluate, refine, and validate new designs before they are implemented. However, simulation time continues to increase as computers become more complex and multicore designs become more common. This thesis investigates software structures and algorithms for quickly simulating modern cache-coherent multiprocessors by amortizing the time spent to simulate the memory sy
APA, Harvard, Vancouver, ISO, and other styles
47

Labuschagne, Jeanine. "Molecular methods for genotyping selected detoxification and DNA repair enzymes / J. Labuschagne." Thesis, North-West University, 2010. http://hdl.handle.net/10394/4599.

Full text
Abstract:
The emerging field of personalized medicine and the prediction of side effects experienced due to pharmaceutical drugs is being studied intensively in the post genomic era. The molecular basis of inheritance and disease susceptibility is being unravelled, especially through the use of rapidly evolving new technologies. This in turn facilitates analyses of individual variations in the whole genome of both single subjects and large groups of subjects. Genetic variation is a common occurrence and although most genetic variations do not have any apparent effect on the gene product some do exhibit
APA, Harvard, Vancouver, ISO, and other styles
48

Santos, Simone Teixeira Bonecker dos. "Estudo da estrutura e filogenia da população do Rio de Janeiro através de SNPs do cromossomo Y." reponame:Repositório Institucional da FIOCRUZ, 2010. https://www.arca.fiocruz.br/handle/icict/6306.

Full text
Abstract:
Submitted by Tatiana Silva (tsilva@icict.fiocruz.br) on 2013-02-08T13:08:41Z No. of bitstreams: 1 simone_t_b_santos_ioc_bcm_0006_2010.pdf: 2551865 bytes, checksum: 53317a265fddefc98babc5e7a0074acb (MD5)<br>Made available in DSpace on 2013-02-08T13:08:41Z (GMT). No. of bitstreams: 1 simone_t_b_santos_ioc_bcm_0006_2010.pdf: 2551865 bytes, checksum: 53317a265fddefc98babc5e7a0074acb (MD5) Previous issue date: 2010<br>Fundação Oswaldo Cruz.Instituto Oswaldo Cruz. Rio de janeiro, RJ, Brasil<br>A população brasileira é considerada miscigenada, derivada de um processo relativamente recorren
APA, Harvard, Vancouver, ISO, and other styles
49

Monteiro, Guilherme Arthur Brunet. "Estratégia de manutenção em uma oficina de cilindros de laminação de aços longos." Universidade Federal de Pernambuco, 2013. https://repositorio.ufpe.br/handle/123456789/12200.

Full text
Abstract:
Submitted by Irene Nascimento (irene.kessia@ufpe.br) on 2015-03-12T16:45:10Z No. of bitstreams: 2 DISSERTAÇÃO Guilherme Arthur Brunet Monteiro.pdf: 3391661 bytes, checksum: f43864a0c429d64328086345fa921f69 (MD5) license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5)<br>Made available in DSpace on 2015-03-12T16:45:10Z (GMT). No. of bitstreams: 2 DISSERTAÇÃO Guilherme Arthur Brunet Monteiro.pdf: 3391661 bytes, checksum: f43864a0c429d64328086345fa921f69 (MD5) license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Previous issue date: 2013-07-29<br>O m
APA, Harvard, Vancouver, ISO, and other styles
50

Möller, Björn. "Full frame 3D snapshot : Possibilities and limitations of 3D image acquisition without scanning." Thesis, Linköping University, Department of Electrical Engineering, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-2857.

Full text
Abstract:
<p>An investigation was initiated, targeting snapshot 3D image sensors, with the objective to match the speed and resolution of a scanning sheet-of-light system, without using a scanning motion. The goal was a system capable of acquiring 25 snapshot images per second from a quadratic scene with a side from 50 mm to 1000 mm, sampled in 512×512 height measurement points, and with a depth resolution of 1 µm and beyond. </p><p>A wide search of information about existing 3D measurement techniques resulted in a list of possible schemes, each presented with its advantages and disadvantages. No single
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!