Log in

Relevant bibliographies by topics / Common spectrum / Dissertations / Theses

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

Dissertations / Theses on the topic 'Common spectrum'

Author: Grafiati

Published: 10 September 2021

Last updated: 29 July 2025

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 'Common spectrum.'

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

Zschoch, Mark Alexander. "On a common wavelength, convergent Canadian and American spectrum allocation policy." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/mq24283.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

HILL, BRIAN JAMES. "Common Flight Test Module for Multiple Harsh Environments." University of Cincinnati / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1211912322.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Barnhart, Ramona. "A Phenomenological Study of Elementary Teachers of Autism Spectrum Disorder Students| Common Lived Experiences." Thesis, University of Louisiana at Lafayette, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10273506.

Full text

Abstract:

<p>ABSTRACT Autism continues to be an intriguing condition, and perhaps the most efficiently researched of all child psychiatric disorders (Wolff, 2004). Autism spectrum disorders (ASD) are multifaceted neurodevelopmental disorders that entail vital social focused deficiency and behavioral obstinacy. Autism is the ultimate form of ASD and includes substantial deficiency in interaction skills. Treatment of ASD is intricate and comprises an inclusive instructive interventional plan (Cauffield, 2013). The history of autism yields numerous lessons regarding both effective and ineffective teaching

APA, Harvard, Vancouver, ISO, and other styles

4

Meissner, Wheeler Dawn. "In search of common ground exploring clinical and educational approaches to autism spectrum disorders /." Online version, 2008. http://www.uwstout.edu/lib/thesis/2008/2008meissnerwheelerd.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Lo, Brandon Fang-Hsuan. "Design and analysis of common control channels in cognitive radio ad hoc networks." Diss., Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/50323.

Full text

Abstract:

Common control channels in cognitive radio (CR) ad hoc networks are spectrum resources temporarily allocated and commonly available to CR users for control message exchange. With no presumably available network infrastructure, CR users rely on cooperation to perform spectrum management functions. One the one hand, CR users need to cooperate to establish common control channels, but on the other hand, they need to have common control channels to facilitate such cooperation. This control channel problem is further complicated by primary user (PU) activities, channel impairments, and intelligent

APA, Harvard, Vancouver, ISO, and other styles

6

Miner, Stacy. "EVALUATION OF THE RELATIONSHIP OF SLEEP DISTURBANCES TO SEVERITY AND COMMON BEHAVIORS IN AUTISM SPECTRUM DISORDER." Case Western Reserve University School of Graduate Studies / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=case160769321512457.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Paskins, Ryan T. "Supporting Students with Autism Spectrum Disorder in Post-Secondary Education Settings: Common Barriers and Needed Accommodations and Supports." DigitalCommons@USU, 2018. https://digitalcommons.usu.edu/etd/7284.

Full text

Abstract:

Students with Autism Spectrum Disorder (ASD) are enrolling in colleges and universities at an increasing rate. Although there is greater attendance in PSE settings, the graduation rate of this population is below the standard average. Improved services to help these students achieve their college and university goals are needed. Disability service professionals provide services to these students, yet oftentimes are not prepared to do so. In an effort to take a step toward addressing this concern, the current study began the exploratory process of identifying whether services provided by campus

APA, Harvard, Vancouver, ISO, and other styles

8

Aroua, Sabrine. "Spectrum resource assignment in cognitive radio sensor networks for smart grids." Thesis, La Rochelle, 2018. http://www.theses.fr/2018LAROS007/document.

Full text

Abstract:

Avec le développement des technologies de communication sans fil, les réseaux de capteur à radio cognitive (CRSNs) représentent une solution efficace pour le déploiement des réseaux électriques intelligents, connus aussi sous le nom de smart grids. La technologie de radio cognitive permet aux nœuds capteurs d’utiliser les bandes de fréquences non utilisées par des utilisateurs avec licence afin de contourner les limitations des bandes de fréquences sans licence. Dans ce contexte, plusieurs problèmes de communication freinent le déploiement des CRSNs pour les smart grids tel que la coexistence

APA, Harvard, Vancouver, ISO, and other styles

9

SALMAN, RAMIZ. "Identification of common economic cycles using optimal multivariate filters." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2022. http://hdl.handle.net/10281/394321.

Full text

Abstract:

This thesis includes two essays that are focused on developing multivariate filter approaches to be used for extracting common cyclical components where the common components can be used as an estimator of a business cycle. The first chapter aims to develop an optimal multivariate filter in order to extract common cyclical components of macroeconomic indicators. The filter allows macroeconomic series to be modeled as a phase shifted version of a coinciding business cycle (BC) while keeping other time series components such as the stochastic trend and idiosyncratic shocks intact (i.e. they are

APA, Harvard, Vancouver, ISO, and other styles

10

Cabral, Orlando Manuel Brito. "Optimization of the interoperability and dynamic spectrum management in mobile communications systems beyond 3G." Doctoral thesis, Universidade da Beira Interior, 2010. http://hdl.handle.net/10400.6/680.

Full text

Abstract:

The future wireless ecosystem will heterogeneously integrate a number of overlapped Radio Access Technologies (RATs) through a common platform. A major challenge arising from the heterogeneous network is the Radio Resource Management (RRM) strategy. A Common RRM (CRRM) module is needed in order to provide a step toward network convergence. This work aims at implementing HSDPA and IEEE 802.11e CRRM evaluation tools. Innovative enhancements to IEEE 802.11e have been pursued on the application of cross-layer signaling to improve Quality of Service (QoS) delivery, and provide more efficient

APA, Harvard, Vancouver, ISO, and other styles

11

Rendon, Maria Auxilio. "Commensal and pathogenic Escherichia coli use a common pilus for epithelial cell colonization. G-quadruplex interactive compounds as broad spectrum antimicrobials." Diss., The University of Arizona, 2009. http://hdl.handle.net/10150/194441.

Full text

Abstract:

Diarrheagenic Escherichia coli (E. coli) and Neisseria sp. are Gram-negative pathogens that cause high disease burden, especially in low-income countries.Enterohemorrhagic E. coli (EHEC) and enteropathogenic E. coli (EPEC) are a subset of E. coli that can cause disease. The sequence of E. coli genomes revealed the presence of at least 16 putative pili operons, it is still unknown if they encode functional pili. Several adhesins have been described in EPEC; however it is still an enigma if EHEC produces pili. In this dissertation the identification and characterization of a new pilus in EHEC is

APA, Harvard, Vancouver, ISO, and other styles

12

Rudolph, Wolfram W., and Gert Irmer. "Hydration and ion pair formation in common aqueous La(III) salt solutions: a Raman scattering and DFT study." Royal Society of Chemistry, 2015. https://tud.qucosa.de/id/qucosa%3A36118.

Full text

Abstract:

Raman spectra of aqueous lanthanum perchlorate, triflate (trifluorosulfonate), chloride and nitrate solutions were measured over a broad concentration (0.121–3.050 mol Lˉ¹) range at room temperature (23 °C). A very weak mode at 343 cmˉ¹ with a full width at half height at 49 cmˉ¹ in the isotropic spectrum suggests that the nona-aqua La(III) ion is thermodynamically stable in dilute perchlorate solutions (∼0.2 mol Lˉ¹) while in concentrated perchlorate solutions outer-sphere ion pairs and contact ion pairs are formed. The La³⁺ nona-hydrate was also detected in a 1.2 mol Lˉ¹ La(CF₃SO₃)₃(aq). In

APA, Harvard, Vancouver, ISO, and other styles

13

Karaputugala, Gamacharige Madushan Thilina. "On spectrum sensing, resource allocation, and medium access control in cognitive radio networks." Elsevier, 2012. http://hdl.handle.net/1993/30650.

Full text

Abstract:

The cognitive radio-based wireless networks have been proposed as a promising technology to improve the utilization of the radio spectrum through opportunistic spectrum access. In this context, the cognitive radios opportunistically access the spectrum which is licensed to primary users when the primary user transmission is detected to be absent. For opportunistic spectrum access, the cognitive radios should sense the radio environment and allocate the spectrum and power based on the sensing results. To this end, in this thesis, I develop a novel cooperative spectrum sensing scheme for c

APA, Harvard, Vancouver, ISO, and other styles

14

Hawes, Jane. "SENDING A MESSAGE INTO OUTERSPACE : Communication Between Nonverbal, Intellectually Disabled Adults with ASD, and the People Around Them." Thesis, Högskolan i Halmstad, Sektionen för hälsa och samhälle (HOS), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-23035.

Full text

Abstract:

Very little information exists regarding the communication ofnonverbal adults with severe Intellectual Disabilities(ID) and Autism Spectrum Disorder(ASD). Most research in this area pertains to children. This study poses the following questions: “Howdononverbal, intellectually disabled adults who haveASD and those people who have contact with them on a regular day-to-day basis communicate with each other? What enhancesand or strengthens this communication? Can positive development in communication occur?”Based upon the data retrieved from eleven interviews, portraits of the communicative relat

APA, Harvard, Vancouver, ISO, and other styles

15

Nepal, Suman. "Temperature Dependence of Fluorescence Spectra in Some Common Polymers." University of Akron / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=akron1502107649096441.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Tladi, Modisha. "Mock HI spectral line stacking experiments for large galaxy surveys." University of Western Cape, 2019. http://hdl.handle.net/11394/7413.

Full text

Abstract:

>Magister Scientiae - MSc<br>The study of neutral atomic hydrogen (HI) plays a vital role in improving the knowledge about galaxy evolution since HI serves as the raw fuel for star formation. However, the current knowledge about it is limited to the nearby Universe due to its intrinsic faintness and the inadequate sensitivities of the current radio telescopes.

APA, Harvard, Vancouver, ISO, and other styles

17

Opie, Alexander M. T. "Contributions to spectral CT." Thesis, University of Canterbury. Electrical and Computer Engineering, 2013. http://hdl.handle.net/10092/8532.

Full text

Abstract:

Spectral x-ray computed tomography (CT) is an important nascent imaging modality with several exciting potential applications. The research presented in this thesis separates into two primary areas with the common underlying theme of spectral CT; the first area is Compton scatter estimation and the second is interior tomography. First, the research is framed and outputs are identified. Background on the concepts used in the thesis is offered, including x-ray imaging and computed tomography, CT scanner architecture, spectral imaging, interior tomography and x-ray scatter. The mathematical back

APA, Harvard, Vancouver, ISO, and other styles

18

Jian, Zhang, Ge Junxin, and Zhang Futang. "ANTI-INTERFERENCE STRATEGY AND THE SAFETY OF SPREAD SPECTRUM UNIFIED TT&C SYSTEM." International Foundation for Telemetering, 1997. http://hdl.handle.net/10150/609773.

Full text

Abstract:

International Telemetering Conference Proceedings / October 27-30, 1997 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>In this paper, the basic ideas of advanced Spread Spectrum Unified Tracking Telemetry & Command System are introduced, the approaches and strategies to reject narrowband interference, multiple access interference and multipath interference are discussed. With effective interference-rejection, the safety and robustness of SS-UTTCS will be improved enormously.

APA, Harvard, Vancouver, ISO, and other styles

19

Liu, Shan. "Development of Diamond Sensors for Beam Halo and Compton Spectrum Diagnostics after the Interaction Point of ATF2." Thesis, Paris 11, 2015. http://www.theses.fr/2015PA112112/document.

Full text

Abstract:

L'étude détaillée des distributions transverses du halo du faisceau est importante du point de vue des pertes de faisceau et du contrôle du bruit de fond dans ATF2 et les futurs collisionneurs linéaires (FLC). Un nouveau type de capteur diamant sous vide (DSv) déplacable, avec quatre pistes, a été conçu et développé pour la mesure des distributions transverses du halo du faisceau et la détection du spectre des électrons de recul Compton après le point d'interaction (IP) d'ATF2, qui est un prototype à basse énergie (1.3 GeV) de la section de focalisation finale pour les projets de collisionneur

APA, Harvard, Vancouver, ISO, and other styles

20

Randall, Taylor. "Teaching Individuals with an ASD to Tact and Comment on Emotions: An Evaluation of OiGO©." Scholar Commons, 2019. https://scholarcommons.usf.edu/etd/7897.

Full text

Abstract:

Many individuals with an Autism Spectrum Disorder (ASD) have deficits in social skills (e.g., Church, Alisanski, & Amanullah, 2000;). More specifically, individuals with an ASD may have deficits in tacting and commenting on the emotions of others as well as their own (Hobson, 1986). One potential way to facilitate the acquisition of social skills by individuals with an ASD is through the use a social skill application. The OiGO© application was developed to offer a modality to allow individuals to appropriately tact and comment on emotions. The purpose of this study was to evaluate whether par

APA, Harvard, Vancouver, ISO, and other styles

21

Baptistat, Nicolas. "Etude et corrélation de l’influence des paramètres électriques sur la compatibilité électromagnétique." Thesis, Bordeaux, 2020. http://www.theses.fr/2020BORD0179.

Full text

Abstract:

Les progrès des techniques de fabrication des systèmes électroniques permettent de réduire considérablement la taille des composants tout en augmentant les performances des circuits intégrés d'un point de vue rapidité ainsi que de consommation pour n'en citer que quelques-unes. Toutefois, cette révolution technologique génère davantage de problèmes de compatibilité électromagnétique (CEM). Pour pallier cela, les ingénieurs qui conçoivent les circuits électroniques réalisent différents tests de simulations et mesures CEM.Cependant, ces tests peuvent paraître insuffisants du fait qu'ils ne tienn

APA, Harvard, Vancouver, ISO, and other styles

22

Naqui, Garolera Jordi. "Symmetry properties in transmission lines loaded with electrically small resonators circuit modeling and application to common-mode suppressed differential lines, microwave sensors, and spectral signature barcodes." Doctoral thesis, Universitat Autònoma de Barcelona, 2014. http://hdl.handle.net/10803/283901.

Full text

Abstract:

Esta tesis se centra en el análisis, modelado circuital y aplicaciones de líneas de transmisión cargadas con resonadores eléctricamente pequeños (por ejemplo, resonadores de anillos abiertos -SRR- o resonadores de salto de impedancia -SIR-) sujetos a consideraciones de simetría. Los resultados obtenidos en esta tesis expanden el estado del arte en el marco de líneas de transmisión cargadas con resonadores i líneas de transmisión basadas en metamateriales. Por esta razón, primero revisamos la teoría fundamental de metamateriales y resonadores eléctricamente pequeños. A continuación presentamos

APA, Harvard, Vancouver, ISO, and other styles

23

Alves, Ana Paula de Almeida. "Núcleo da inflação como fator comum do IPCA: uma abordagem do modelo de fator dinâmico generalizado." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/96/96131/tde-24072009-154249/.

Full text

Abstract:

Sob o regime de metas de inflação cabe à autoridade monetária balisar seus instrumentos de política de forma a manter a estabilidade do nível geral de preços. Neste aspecto, pelo caráter volátil dos índices de inflação cheia os bancos centrais de todo o mundo utilizam o conceito de núcleo da inflação para tentar capturar com maior acurácia a tendência subjacente da taxa de inflação. Muitas vezes os índices de preços ao consumidor estão altamente sujeitos a volatilidades decorrentes de fatores temporários e muitas vezes localizados. E já que o objetivo da autoridade monetária está em zelar pela

APA, Harvard, Vancouver, ISO, and other styles

24

Albano, Alessandra. "Spectral and timing properties of transient anomalous x-ray pulsars." Doctoral thesis, Università degli studi di Padova, 2010. http://hdl.handle.net/11577/3427009.

Full text

Abstract:

In the last years, thanks to new generation satellites (mostly Chandra and XMM-Newton), an increasing number of high resolution spectral and timing observations of X-ray emitting isolated neutron stars (INS)has become available. Several new classes of X-ray emitting INSs have been discovered, all of them radio silent or with radio properties much at variance with those of Pulsar Radio (PSRs): X-ray Dim Isolated Neutron Stars (XDINSs), Anomalous X-ray Pulsars (AXPs) and Soft Gamma-ray Repeaters (SGRs), Central Compact Objects (CCOs), Rotating Radio Transient (RRATs, in one case). AXPs and SG

APA, Harvard, Vancouver, ISO, and other styles

25

Daniel, Geoffrey. "Développement et optimisation d’une caméra Compton miniature à masque codé : méthode d’analyse d’un environnement radiatif par spectro-identification et localisation 3D de sources gamma." Thesis, Université de Paris (2019-....), 2020. https://theses.md.univ-paris-diderot.fr/DANIEL_Geoffrey_va2.pdf.

Full text

Abstract:

La caractérisation d’une scène radiologique est un enjeu majeur dans de nombreux domaines, comme la sûreté et la sécurité nucléaire, les problématiques d’assainissement-démantèlement ou encore dans le domaine médical. Une telle analyse consiste à répondre à deux questions principales. D’une part, quels sont les radioéléments présents dans la scène et en quelles quantités ? D’autre part, où se situent ces sources radio-émettrices ? Les systèmes conçus pour répondre à ces questions utilisent l’information portée par les photons X et gamma issus de ces sources radioactives, d’où le nom de « camér

APA, Harvard, Vancouver, ISO, and other styles

26

Bowles, Cameron Michael Albert, and cameronbowles@hotmail com. "Pushing the boundaries of condensed matter electron momentum spectroscopy." The Australian National University. Research School of Physical Sciences and Engineering, 2008. http://thesis.anu.edu.au./public/adt-ANU20080409.193948.

Full text

Abstract:

An electron momentum spectrometer at the Australian National University has been used to study various aspects of different solid state systems. EMS is a transmission mode technique and involves the collision of the incident electron with a bound electron, after which both electrons are ejected and measured in coincidence. Through well defined reaction kinematics the complete valence spectral momentum density A(ɛ,q) can be measured. The spectrometer has been used to measure the spectral momentum densities (spectral functions) of single crystal targets, as well as targets in disordered states.

APA, Harvard, Vancouver, ISO, and other styles

27

Andersson, Tom. "Inverse Compton gamma-rays from Markarian 421 : A study of GeV and TeV emission from Mrk 421 based on Fermi-LAT and H.E.S.S. data." Thesis, Linnéuniversitetet, Institutionen för fysik och elektroteknik (IFE), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-57861.

Full text

Abstract:

This thesis summarizes a senior project on the Active Galactic Nucleus (AGN) Markarian 421 (Mrk 421). Observations of Gev and TeV flux with Fermi Large Area Telescope (LAT) and High Energy Stereoscopic System (H.E.S.S.) were compared with previous reports and publications of flux analyses of the gamma-ray emission from Mrk 421. Power laws with exponential cutoffs made consistent fits to most SEDs in the GeV and TeV bands.

APA, Harvard, Vancouver, ISO, and other styles

28

Acar, Erman. "Classification Of Motor Imagery Tasks In Eeg Signal And Its Application To A Brain-computer Interface For Controlling Assistive Environmental Devices." Master's thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12612994/index.pdf.

Full text

Abstract:

This study focuses on realization of a Brain Computer Interface (BCI)for the paralyzed to control assistive environmental devices. For this purpose, different motor imagery tasks are classified using different signal processing methods. Specifically, band-pass filtering, Laplacian filtering, and common average reference (CAR) filtering areused to enhance the EEG signal. For feature extraction<br>Common Spatial Pattern (CSP), Power Spectral Density (PSD), and Principal Component Analysis (PCA) are tested. Linear Feature Normalization (LFN), Gaussian Feature Normalization (GFN), and Unit-norm F

APA, Harvard, Vancouver, ISO, and other styles

29

Chen, Han. "Characterization and Optimization of Silicon-strip Detectors for Mammography and Computed Tomography." Doctoral thesis, KTH, Medicinsk bildfysik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-184092.

Full text

Abstract:

The goal in medical x-ray imaging is to obtain the image quality requiredfor a given detection task, while ensuring that the patient dose is kept as lowas reasonably achievable. The two most common strategies for dose reductionare: optimizing incident x-ray beams and utilizing energy informationof transmitted beams with new detector techniques (spectral imaging). Inthis thesis, dose optimization schemes were investigated in two x-ray imagingsystems: digital mammography and computed tomography (CT). In digital mammography, the usefulness of anti-scatter grids was investigatedas a function of br

APA, Harvard, Vancouver, ISO, and other styles

30

Fransson, Emma. "High energy gamma ray emission and multi-wavelength view of the AGN PKS 0537-441." Thesis, Linnéuniversitetet, Institutionen för fysik och elektroteknik (IFE), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-66894.

Full text

Abstract:

This thesis describes the analysis of Very High Energy (VHE) emission from the Active Galactic Nucleus PKS 0537-441. It also aims to put the results in a wider context by implementing previous work done on this source. The data chosen for the analysis is provided by the Fermi-LAT satellite and covers the energy range between 300 MeV and 300 GeV. Initially a lightcurve of the received ﬂux from the source was generated, containing data from August 2008 to April 2017, with a mean ﬂux of 4∗10−8 photons per second per squared centimeter. The lightcurve contained sections of diﬀerent ﬂux intensities

APA, Harvard, Vancouver, ISO, and other styles

31

Arastuie, Makan. "Generative Models of Link Formation and Community Detection in Continuous-Time Dynamic Networks." University of Toledo / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1596718772873086.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

AL, SALEH-MAHROUSSEH SALOUA. "Calcul relativiste, en electrodynamique quantique, de la diffusion compton sur un electron lie." Clermont-Ferrand 2, 1988. http://www.theses.fr/1988CLF21098.

Full text

Abstract:

Pour expliquer le deplacement et l'elargissement du pic compton,lorsque l'energie du photon est voisine de l'energie de liaison de l'electron, il est necessaire d'introduire non seulement la liaison et le mouvement de l'electron, mais aussi le recul du mnoyau. On donne un calcul relativiste de la valeur quadratique moyenne de l'impulsion de l'electron et une expression generale des fonctions d'onde radiales. Pour le calcul analytique covariant de l'element de matrice ou utilise un propagateur pour un electron lie dans le schema de furry et determine la secton efficace, sans aucune integration

APA, Harvard, Vancouver, ISO, and other styles

33

Traina, Alberto. "On the X-ray properties of heavily obscured AGN in the backyard." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amslaurea.unibo.it/21440/.

Full text

Abstract:

One of the main goals of extragalactic astrophysics is to achieve complete knowledge of the processes which produce the observed emission from AGN. AGN classification in the X-rays divides these sources into two types: unobscured and obscured. Their emission explain most of the CXB emission. The fraction of resolved CXB at its peak is only about 30%. From models of the CXB, it is possible to have indications on the nature of sources which are ‘missing’ in the current census of CXB ‘constituents’: CT-AGN must be responsible for ∼35% of the peak CXB emission. Observations show that the fraction

APA, Harvard, Vancouver, ISO, and other styles

34

Dornhege, Guido. "Increasing information transfer rates for brain-computer interfacing." Phd thesis, [S.l.] : [s.n.], 2006. http://deposit.ddb.de/cgi-bin/dokserv?idn=98051276X.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Labaye, François. "Amplification passive d'un laser à fibre optique dans une cavité Fabry-Perot : application à la production de rayonnement gamma par diffusion Compton inverse." Phd thesis, Université Paris Sud - Paris XI, 2012. http://tel.archives-ouvertes.fr/tel-00837822.

Full text

Abstract:

La nécessité de prouver l'existence de nouvelles particules comme les quarks et le boson de Higgs a entrainé le développement de deux nouveaux pans de la recherche : la physique des hautes énergies ou physique des particules, dédiée à prouver expérimentalement l'existence de ces particules puis à étudier leurs propriétés et la physique des accélérateurs, dédiée au développement de nouveaux instruments pour la physique des hautes énergies.Dans ce contexte, des collisionneurs linéaires électrons/positrons polarisés de forte luminosité dont l'énergie serait connue et accordable pourrait permettre

APA, Harvard, Vancouver, ISO, and other styles

36

Falcón, Prado Ricardo. "Active vibration control of flexible structures under input saturation through delay-based controllers and anti-windup compensators." Electronic Thesis or Diss., université Paris-Saclay, 2023. http://www.theses.fr/2023UPASG042.

Full text

Abstract:

Dans ce travail, on traite le problème du commande actif des vibrations robustes pour une structure mécanique flexible à travers des techniques pour des systèmes à dimensions infinis et finis. Les approches abordées sont réglées pour une commande à retour de sortie basée sur une commande aux actions retardées proportionelles, par une approche basée sur quasipolynomials,et une commande synthétisée par la méthode H∞avec une approche par LMIs. Le but c’est l’analyse de ses capabilités pour amortisser les modes vibratoires dans une bande passante d’intérêt, et éviter les effets dénommés de phénomè

APA, Harvard, Vancouver, ISO, and other styles

37

Thangavel, T. "Broad spectrum of resistance to tuber-invading diseases of potato." Thesis, 2015. https://eprints.utas.edu.au/22941/1/Thangavel%20thesis%20permission.pdf.

Full text

Abstract:

Potato is the third most important food crop in the world with production exceeding 320 million tonnes per year. Major soilborne diseases of concern to the Australian potato industry include common scab, powdery scab, black scurf and the post-harvest disease tuber soft rot. These diseases have negative impacts on the French fry potato processing sector where the cultivar ‘Russet Burbank’ is the most important commercial cultivar used. Common scab is caused by infection of developing tubers with Streptomyces spp. Previous research has developed common scab resistant somaclonal variants of Russe

APA, Harvard, Vancouver, ISO, and other styles

38

Banuelos, Rosa. "A Simulation-based Approach to Study Rare Variant Associations Across the Disease Spectrum." Thesis, 2013. http://hdl.handle.net/1911/71920.

Full text

Abstract:

Although complete understanding of the mechanisms of rare genetic variants in disease continues to elude us, Next Generation Sequencing (NGS) has facilitated significant gene discoveries across the disease spectrum. However, the cost of NGS hinders its use for identifying rare variants in common diseases that require large samples. To circumvent the need for larger samples, designing efficient sampling studies is crucial in order to detect potential associations. This research therefore evaluates sampling designs for rare variant - quantitative trait association studies and assesses the eff

APA, Harvard, Vancouver, ISO, and other styles

39

Ormston, Leighanne. "Investigating brain structural differences and the impact of common genetic variation across the psychosis spectrum." Thesis, 2018. https://hdl.handle.net/2144/30756.

Full text

Abstract:

BACKGROUND: Abnormalities in glutamate transmission have been implicated in schizophrenia (SZ). A genome-wide association study (GWAS) associated single nucleotide polymorphisms (SNPs) in glutamate-related genes with the disorder. To elucidate a pathologic role of these variants, this study aims to examine the effects of these SNPs on hippocampal volume. METHOD: Six SNPs from five glutamate-related genes identified by the Psychiatric Genetics Consortium were selected in 279 controls and 284 probands recruited from the B-SNIP study. Hippocampal subfield volumes were extracted from T1 weighted

APA, Harvard, Vancouver, ISO, and other styles

40

Chen, Chiao-Min, and 陳巧旻. "A Study of Automatic Segmentation and Recognition Technology for Common Carotid Artery Ultrasound Spectrum Images." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/04501304903983239329.

Full text

Abstract:

碩士<br>國立中興大學<br>資訊管理學系所<br>100<br>Medical image segmentation and recognition technology has been widely used in the diagnosis of various diseases. The information in medical images from modern instruments is rich. With the application of image recognition technology, manual reading time can be saved and diagnostic accuracy can be enhanced.With rapid expansion of the population of elderly people, the incidence of chronic diseases also increased. The most common among them is no doubt the cardiovascular diseases. The Common Carotid Artery (CCA) ultrasound spectrum image is an important tool in d

APA, Harvard, Vancouver, ISO, and other styles

41

Nascimento, Victor M. A. "The hegemony of the neoliberal narrative: right wing discourses of ‘common sense’, the weaponization of the term ‘liberal’, and the shifting of the political spectrum." Thesis, 2021. http://hdl.handle.net/1828/12841.

Full text

Abstract:

Among the most notable trends of the last several decades in the United States have been the rise of corporate power, the entrenchment of neoliberalism, the rise in inequality, along with discussions regarding the ‘culture wars’ and the phenomenon of polarization. The onset of the neoliberal era has been accompanied and facilitated by a decades-long marketing campaign propagating the consistent narrative of individualism over the collective, that government is the problem rather than a solution to problems, while associating freedom exclusively with the market. This thesis project draws on cri

APA, Harvard, Vancouver, ISO, and other styles

42

Hilmarová, Markéta. "Dítě s autismem v mateřské škole v kontextu inkluzivního vzdělávání." Master's thesis, 2019. http://www.nusl.cz/ntk/nusl-397245.

Full text

Abstract:

This diploma thesis deals with the issue of inclusion of children with autism in pre-school education. It describes the concept of autism and its specificities, which can be significantly manifested in the inclusion of children in joint education up to the age of six. It points to the potential pitfalls that can arise in education and training. It explains concepts related to autistic spectrum disorders and discusses in detail the triad of impairments and related issues based on expert opinions. The thesis also shows different approaches and proven procedures for working with children with aut

APA, Harvard, Vancouver, ISO, and other styles

43

Chang, Min-hsuan, and 張民萱. "Reconsidering Spectrum Policy: A Practical Approach Toward Spectrum Commons." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/54435704456375010006.

Full text

Abstract:

碩士<br>國立中央大學<br>產業經濟研究所<br>101<br>The utilization of spectrum is always a big issue for us. Most people rely on the services supplied from spectrum today. The economists, legal scholars and technical experts have focused on how to use spectrum well and efficiency for a long time and resulting in many controversies over the allocation and assignment of spectrum. The different arguments could be divided into three models: The Command and Control Model, The Spectrum Auction Model and The Spectrum Commons Model. There has been an enormous amount of literature on spectrum allocation analysis and

APA, Harvard, Vancouver, ISO, and other styles

44

Kavurmacioglu, Emir. "Oligopolies in private spectrum commons: analysis and regulatory implications." Thesis, 2016. https://hdl.handle.net/2144/14639.

Full text

Abstract:

In an effort to make more spectrum available, recent initiatives by the FCC let mobile providers offer spot service of their licensed spectrum to secondary users, hence paving the way to dynamic secondary spectrum markets. This dissertation investigates secondary spectrum markets under different regulatory regimes by identifying profitability conditions and possible competitive outcomes in an oligopoly model. We consider pricing in a market where multiple providers compete for secondary demand. First, we analyze the market outcomes when providers adopt a coordinated access policy, where, b

APA, Harvard, Vancouver, ISO, and other styles

45

Šulc, Michal. "Vliv UV složky spektra na odmítání parazitických vajec rákosníkem obecným (Acrocephalus scirpaceus)." Master's thesis, 2012. http://www.nusl.cz/ntk/nusl-306641.

Full text

Abstract:

One of the best ways how hosts may defend their clutch against brood parasitism is recognition and rejection of parasitic eggs. It has been documented that ability to percept UV light in birds affects their behaviour. By using a spectrophotometer we found that Reed Warbler (Acrocephalus scirpaceus) eggs and Common cuckoo (Cuculus canorus) eggs differ mainly in brightness but also in UV hue. We investigated the influence of birds' UV vision on recognition and rejection of parasitic eggs. Therefore we performed three experiments to reveal the role of eggshell UV reflectance on egg rejection in t

APA, Harvard, Vancouver, ISO, and other styles

46

Vaz, Filipe José Antunes Silva Moreno. "Technical, financial and environmental evaluation of 4G long term evolution: advanced with femtocell base stations." Master's thesis, 2012. http://hdl.handle.net/10071/7979.

Full text

Abstract:

Recent advances in mobile communication technology have allowed for considerable growth both in traffic and user numbers. However, in order to maintain acceptable quality of experience and service levels with increasing network capacity requirements, a mobile communications operator is challenged with high investment costs and high operating costs. Cost effectiveness and environmental sustainability are two major factors a mobile telecommunications operator must take into account in order to maintain its network planning techniques ready for the accelerated growth of traffic in futu

APA, Harvard, Vancouver, ISO, and other styles

47

Lin, Ming-jew, and 林明珠. "A Study on Model Choices of Radio Spectrum Management with Focus on Marketization and the Commons." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/86340974014293250766.

Full text

Abstract:

碩士<br>逢甲大學<br>財經法律研究所<br>96<br>As the electromagnetic spectrum was introduced, the regime that governed scarce resources has been called as “command and control”, which causes a raged debate on its inefficiency to the market and to the technology. Since established theory of Ronald Coase, economists have argued strongly and persuasively that allocating a scarce resource by administrative fiat makes little sense; establishing a market for spectrum, in which owners could buy, sell, subdivide and aggregate spectrum parcels would lead to a much more efficient allocation of this scarce resource. Me

APA, Harvard, Vancouver, ISO, and other styles

48

Qureshi, Sumaira Ejaz. "Bioinformatics developments in the longest common sub-sequence problem and the application of spectral envelopes." Phd thesis, 2009. http://hdl.handle.net/1885/149941.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Resmi, L. "Multiband Modelling and Radio Observations of Gamma Ray Burst Afterglows." Thesis, 2006. https://etd.iisc.ac.in/handle/2005/4997.

Full text

Abstract:

The widely popular and successful standard fireball model for Gamma Ray Burst (GRB) afterglows is based on ultra-relativistic external shocks sweeping up matter around the explosion site to accelerate electrons up to GOV energies and boost the magnetic field to values close a few Gauss in its downstream. According to the model, the afterglow radiation is the synchrotron emission from these electrons gyrating around the enhanced magnetic field. A contribution from inverse Compton scattering may also appear in the total flux at higher frequencies. The synchrotron spectrum is characterized by 'b

APA, Harvard, Vancouver, ISO, and other styles

50

CHIU, PEI-CHIA, and 邱姵嘉. "The Teaching Effect of Guided and Command Styles of Mosston’s Spectrum on the Student Dance Club of an Elementary School." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/y94m36.

Full text

Abstract:

碩士<br>國立臺北教育大學<br>體育學系碩士班<br>107<br>The Teaching Effect of Guided and Command Styles of Mosston’s Spectrum on the Student Dance Club of an Elementary School Student: Chiu Pei-Chis Advisor: Ying-Che Huang Abstract The purpose of this study was to compare the teaching effect of the guided style dance teaching method (hereinafter referred to as the experimental group) and the command style dance teaching method (hereinafter referred to as the control group) on the student dance club of an elementary school. Subjects in the experimental and control groups were selec

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!