Academic literature on the topic 'CIRCULAR HARMONICS'

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

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'CIRCULAR HARMONICS.'

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.

Dissertations / Theses on the topic "CIRCULAR HARMONICS"

1

Quellmalz, Michael. "Reconstructing Functions on the Sphere from Circular Means." Universitätsverlag Chemnitz, 2019. https://monarch.qucosa.de/id/qucosa%3A38406.

Full text
Abstract:
The present thesis considers the problem of reconstructing a function f that is defined on the d-dimensional unit sphere from its mean values along hyperplane sections. In case of the two-dimensional sphere, these plane sections are circles. In many tomographic applications, however, only limited data is available. Therefore, one is interested in the reconstruction of the function f from its mean values with respect to only some subfamily of all hyperplane sections of the sphere. Compared with the full data case, the limited data problem is more challenging and raises several questions. The fi
APA, Harvard, Vancouver, ISO, and other styles
2

Khoshniat, Ali. "A Linearly and Circularly Polarized Active Integrated Antenna." DigitalCommons@USU, 2011. https://digitalcommons.usu.edu/etd/881.

Full text
Abstract:
This thesis work presents a new harmonic suppression technique for microstrip patch antennas. Harmonic suppression in active integrated antennas is known as an effective method to improve the efficiency of amplifiers in transmitter side. In the proposed design, the antenna works as the radiating element and, at the same time, as the tuning load for the amplifier circuit that is directly matched to the antenna. The proposed active antenna architecture is easy to fabricate and is symmetric, so it can be conveniently mass-produced and designed to have circular polarization, which is preferred in
APA, Harvard, Vancouver, ISO, and other styles
3

Salahifar, Raydin. "Analysis of Pipeline Systems Under Harmonic Forces." Thesis, Université d'Ottawa / University of Ottawa, 2011. http://hdl.handle.net/10393/19820.

Full text
Abstract:
Starting with tensor calculus and the variational form of the Hamiltonian functional, a generalized theory is formulated for doubly curved thin shells. The formulation avoids geometric approximations commonly adopted in other formulations. The theory is then specialized for cylindrical and toroidal shells as special cases, both of interest in the modeling of straight and elbow segments of pipeline systems. Since the treatment avoids geometric approximations, the cylindrical shell theory is believed to be more accurate than others reported in the literature. By adopting a set of consistent geom
APA, Harvard, Vancouver, ISO, and other styles
4

Santos, Nalzira Medalha dos. "Os processos circulares como instrumento para a investigação dos elementos que contribuem para a relação harmoniosa entre professor e aluno." Universidade de Taubaté, 2015. http://www.bdtd.unitau.br/tedesimplificado/tde_busca/arquivo.php?codArquivo=788.

Full text
Abstract:
This work is related to a research about teacher-student relationship developed with seventeen teachers from a public school, from a country town in São Paulo State. The aims are: from the educator point of view, investigate which elements contribute to a harmonious relationship between teacher and student and inquire, from the same point of view, which are the obstacles that challenge the current teacher-student relationship. For that, the circular process technique was used as a methodology, where some questions related to the teacher and student relationship were proposed, they were recorde
APA, Harvard, Vancouver, ISO, and other styles
5

Herald, Christopher R., and Christopher R. Herald. "The Advent of an Artist-Composer Movement Exemplified by the Works of Saxophonists Colin Stetson, Evan Parker, and Contemporaries." Diss., The University of Arizona, 2017. http://hdl.handle.net/10150/625662.

Full text
Abstract:
Arising out of the avant-garde jazz tradition, a particular genre of solo saxophone music has emerged that combines stylistic attributes of avant-garde jazz and improvisation with minimalism, and is dependent on circular breathing, harmonic manipulation, and other techniques. To distinguish the music and the saxophonists and composers associated with it I have referred to this genre as "post avant-garde." With its roots ultimately in avant-garde jazz of the 1960s, this genre arose through the solo improvisation work of Evan Parker from the 1970s to present, and the music has since been an infl
APA, Harvard, Vancouver, ISO, and other styles
6

Kumar, Bhunesh. "Design of Harmonic Filters for Renewable Energy Applications." Thesis, Högskolan på Gotland, Institutionen för kultur, energi och miljö, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hgo:diva-1862.

Full text
Abstract:
Harmonics are created by non-linear devices connected to the power system. Power system harmonics are multiples of the fundamental power system frequency and these harmonic frequencies can create distorted voltages and currents. Distortion of voltages and currents can affect the power system adversely causing power quality problems. Therefore, estimation of harmonics is of high importance for efficiency of the power system network. The problem of harmonic loss evaluation is of growing importance for renewable power system industry by impacting the operating costs and the useful life of the sys
APA, Harvard, Vancouver, ISO, and other styles
7

Bakhshi, Shashwat. "Numerical Analysis to Study the Effect of Sag and Non-circular Whirl Orbits on the Damping Performance of a Squeeze Film Damper." University of Cincinnati / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1522420027908978.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

David, Anca Hélène. "L'évolution du droit de l'environnement de l'Union européenne : un outil de mise en place de l'économie verte et circulaire." Thesis, Sorbonne Paris Cité, 2017. http://www.theses.fr/2017USPCB177.

Full text
Abstract:
L'évolution du droit de l'environnement de l'Union européenne a conduit au développement d'un objectif nouveau qui vise à promouvoir l'éco-innovation et les modèles d'entreprise verts, afin de mettre en place une économie verte et circulaire. Ce nouvel objectif a eu des conséquences sur sa forme et son contenu. En effet, la forme du droit de l'Union européenne en matière d'environnement est dominée par des directives-cadres et présente une flexibilité accrue, tandis que son contenu intègre de nouveaux modèles d'entreprise, notamment le modèle d'entreprise circulaire. La transition vers une éco
APA, Harvard, Vancouver, ISO, and other styles
9

Harouni, Zied. "Conception et caractérisation d’une Rectenna à double polarisation circulaire à 2.45 GHz." Thesis, Paris Est, 2011. http://www.theses.fr/2011PEST1026/document.

Full text
Abstract:
Les travaux présentés dans ce mémoire s'inscrivent dans la thématique de la transmission d'énergie sans fil, appliquée à l'alimentation à distance de capteurs, de réseaux de capteurs et d'actionneurs à faible consommation. Cette étude porte sur la conception, la caractérisation, et la mesure d'un circuit Rectenna (Rectifying antenna) à double polarisation circulaire à 2.45 GHz, compact et à rendement de conversion RF-DC optimisé. Un outil d'analyse globale basé sur la méthode itérative a été développé et exploité pour valider la faisabilité de cette analyse. La diode Schottky a été modélisée e
APA, Harvard, Vancouver, ISO, and other styles
10

Chen, Zhangchi. "Differential invariants of parabolic surfaces and of CR hypersurfaces; Directed harmonic currents near non-hyperbolic linearized singularities; Hartogs’ type extension of holomorphic line bundles; (Non-)invertible circulant matrices On differential invariants of parabolic surfaces A counterexample to Hartogs’ type extension of holomorphic line bundles Directed harmonic currents near non-hyperbolic linearized singularities Affine Homogeneous Surfaces with Hessian rank 2 and Algebras of Differential Invariants On nonsingularity of circulant matrices." Thesis, université Paris-Saclay, 2021. http://www.theses.fr/2021UPASM005.

Full text
Abstract:
La thèse se compose de 6 articles. (1) Nous calculons les générateurs des SA₃(ℝ)-invariants pour les surfaces paraboliques. (2) Nous calculons les invariants rigides relatifs pour les hypersurfaces rigides 2-non-dégénérées de rang de Levi constant 1 dans ℂ³: V₀, I₀, Q₀ ayant 11, 52, 824 monômes au numérateur. (3) Nous organisons tous les modèles affinement homogènes non-dégénérés dans ℂ³ en branches inéquivalentes. (4) Pour un courant harmonique dirigé autour d'une singularité linéarisée non-hyperbolique qui ne charge pas les séparatrices triviales dont l'extension triviale à travers 0 est ddc
APA, Harvard, Vancouver, ISO, and other styles
More sources
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!