Relevant bibliographies by topics / Parabola

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Parabola'

Author: Grafiati
Published: 4 June 2021
Last updated: 30 July 2024

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Journal articles on the topic "Parabola"

1

Huddy, Stanley R., and Michael A. Jones. "All parabolas through three non-collinear points." Mathematical Gazette 102, no. 554 (June 18, 2018): 203–9. http://dx.doi.org/10.1017/mag.2018.51.

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If no two of three non-collinear points share the same x-coordinate, then the parabola y = a2x2 + a1x + a0 through the points is easily found by solving a system of linear equations. That is but one of an infinite number of parabolas through the three points. How does one find the other parabolas? In this note, we find all parabolas through any three non-collinear points by reducing the problem to finding the equation of a parabola by using rotations.The parabola y = a2x2 + a1x + a0 has an axis of symmetry parallel to the y-axis. Other parabolas have an axis of symmetry that is parallel to some line y = mx. We focus on the angle θ that the axis of symmetry makes with the y-axis, as in Figure 1, so that tanθ = 1/m. To find the parabola associated with θ that goes through three non-collinear points, we rotate the three points counterclockwise by θ, find the equation of the parabola, and then rotate the parabola (and the three points) counterclockwise back by −θ so that the parabola goes through the original points.
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Wang, Hai Yang, Xian Qing Lei, and Jing Wei Cui. "Parabola Error Evaluation Using Geometry Ergodic Searching Algorithm." Applied Mechanics and Materials 333-335 (July 2013): 1465–68. http://dx.doi.org/10.4028/www.scientific.net/amm.333-335.1465.

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A method of parabola error evaluation using Geometry Ergodic Searching Algorithm (GESA) was proposed according to geometric features and fitting characteristics of parabola error. First , the feature points of least-squared parabola are set as reference feature points to layout a group of auxiliary feature grid points. After that, a series of auxiliary parabolas as assumed ideal parabolas are reversed with the auxiliary feature points.The range distance from given points to these assumptions ideal parabolas are calculated successively.The minimum one is parabola profile error.The process of GESA was detailed discribed including the algorithm formula and contrastive results in this paper.Simulation experiment results show that the geometry ergodic searching algorithm is more accurate than the least-square method. The parabola profile error can be evaluated steadily and precisely with this algorithm based on the minimum zone.
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Hayah, Ni, Bakri Mallo, and I. Nyoman Murdiana. "PROFIL PEMAHAMAN KONSEP MATEMATIKA DITINJAU DARI GAYA KOGNITIF FIELD INDEPENDENT (FI) DAN FIELD DEPENDENT (FD)." Aksioma 8, no. 2 (September 24, 2019): 137–50. http://dx.doi.org/10.22487/aksioma.v8i2.210.

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abstrak: Penelitian ini bertujuan untuk mendeskripsikan pemahaman konsep matematika siswa kelas XI SMA Negeri 2 Dampelas dalam menyelesaikan soal pada subpokok bahasan parabola ditinjau dari gaya kognitif Field Independent (FI) dan Field Dependent (FD). Jenis penelitian ini adalah penelitian kualitatif. Subjek dalam penelitian ini terdiri dari satu siswa yang bergaya kognitif FI dan satu siswa yang bergaya kognitif FD. Hasil dari penelitian ini yaitu saat menyajikan masalah, subjek FI dan FD menuliskan hal-hal yang diketahui dan ditanyakan. Selanjutnya dalam mengklasifikasi unsur-unsur parabola, subjek FI mengelompokkan unsur-unsur parabola menurut bentuk parabolanya yaitu parabola horizontal terbuka ke kanan. Kemudian dalam memberi contoh dan non-contoh pada setiap unsur-unsur parabola, subjek FI memberikan contoh dan non-contoh dari setiap unsur-unsur parabola yang diberikan. Kemudian menyajikan masalah persamaan parabola dalam representasi matematis, subjek FI dan subjek FD menyajikan persamaan parabola kedalam bentuk persamaan umum parabola. Kemudian menggunakan, memanfaatkan dan memilih prosedur tertentu dalam menentukan persamaan parabola, subjek FI menggunakan dan memilih persamaan umum parabola horizontal dan subjek FD menggunakan persamaan umum parabola walaupun subjek tidak mengetahui jenis persamaan umum parabola yang digunakan. Kemudian subjek FI menjelaskan kembali prosedur yang digunakan serta memberikan alasannya dengan menggunakan bahasanya sendiri dan subjek FD menjelaskan kembali prosedur yang digunakan walaupun dalam proses penyelesaiannya siswa belum memahami dengan baik langkah-langkah yang harus digunakan. Kata Kunci: Profil; Pemahaman konsep matematika; Parabola; abstract: This study aims to describe the understanding of mathematical concepts of class XI students of SMA 2 Dampelas in solving problems on the subject of the parabolic discussion reviewed from cognitive style of the Independent Field (FI) and Field Dependent (FD). This type of research is qualitative research. The subjects in this study consisted of one student who was in the cognitive style of FI and one student in the cognitive style of FD. The results of this study are when presenting a problem, FI and FD subject write things that are known and asked. Furthermore, in classifying parabolic elements, FI subjects classify parabolic elements according to their parabolic forms, namely horizontal parabola open to the right. Then in giving examples and non-examples of each parabolic element, the FI subject gives examples and non-examples of each parabolic element given. Then presenting the problem of parabolic equations in mathematical representations, the subject FI and subject FD present the parabolic equation in the form of a general parabolic equation. Then using, utilizing and selecting a particular procedure in determining the parabolic equation, FI subject uses and selects the general horizontal parabolic equation and the FD subject uses the general parabolic equation even though the subject does not know the type of general parabolic equation used. Then the FI subject explains the procedure used again and gives the reason using its own language and the FD subject explains the procedure used even though in the process of completion students do not understand the steps that must be used properly. Keywords: Profile; Understanding of mathematical concepts; Parabolic
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Acharya, Aviseka, Sonja Brungs, Yannick Lichterfeld, Jürgen Hescheler, Ruth Hemmersbach, Helene Boeuf, and Agapios Sachinidis. "Parabolic, Flight-Induced, Acute Hypergravity and Microgravity Effects on the Beating Rate of Human Cardiomyocytes." Cells 8, no. 4 (April 14, 2019): 352. http://dx.doi.org/10.3390/cells8040352.

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Functional studies of human induced pluripotent stem cell (hiPSC)-derived cardiomyocytes (hCMs) under different gravity conditions contribute to aerospace medical research. To study the effects of altered gravity on hCMs, we exposed them to acute hypergravity and microgravity phases in the presence and absence of the β-adrenoceptor isoprenalin (ISO), L-type Ca2+ channel (LTCC) agonist Bay-K8644, or LTCC blocker nifedipine, and monitored their beating rate (BR). These logistically demanding experiments were executed during the 66th Parabolic Flight Campaign of the European Space Agency. The hCM cultures were exposed to 31 alternating hypergravity, microgravity, and hypergravity phases, each lasting 20–22 s. During the parabolic flight experiment, BR and cell viability were monitored using the xCELLigence real-time cell analyzer Cardio Instrument®. Corresponding experiments were performed on the ground (1 g), using an identical set-up. Our results showed that BR continuously increased during the parabolic flight, reaching a 40% maximal increase after 15 parabolas, compared with the pre-parabolic (1 g) phase. However, in the presence of the LTCC blocker nifedipine, no change in BR was observed, even after 31 parabolas. We surmise that the parabola-mediated increase in BR was induced by the LTCC blocker. Moreover, the increase in BR induced by ISO and Bay-K8644 during the pre-parabola phase was further elevated by 20% after 25 parabolas. This additional effect reflects the positive impact of the parabolas in the absence of both agonists. Our study suggests that acute alterations of gravity significantly increase the BR of hCMs via the LTCC.
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Kilner, Steven J., and David L. Farnsworth. "Pairing theorems about parabolas through duality." Mathematical Gazette 105, no. 564 (October 13, 2021): 385–96. http://dx.doi.org/10.1017/mag.2021.105.

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We investigate the pairing of theorems about parabolas through a dual transformation. Theorems and constructions concerning a parabola in a two-dimensional space can be in one-to-one correspondence with theorems and constructions concerning a parabola in the two-dimensional dual space. These theorems are called dual theorems.
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Tang, Hongxin. "Parabolic Detection Algorithm of Tennis Serve Based on Video Image Analysis Technology." Security and Communication Networks 2021 (November 29, 2021): 1–9. http://dx.doi.org/10.1155/2021/7901677.

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At present, the existing algorithm for detecting the parabola of tennis serves neglects the pre-estimation of the global motion information of tennis balls, which leads to great error and low recognition rate. Therefore, a new algorithm for detecting the parabola of tennis service based on video image analysis is proposed. The global motion information is estimated in advance, and the motion feature of the target is extracted. A tennis appearance model is established by sparse representation, and the data of high-resolution tennis flight appearance model are processed by data fusion technology to track the parabolic trajectory. Based on the analysis of the characteristics of the serve mechanics, according to the nonlinear transformation of the parabolic trajectory state vector, the parabolic trajectory starting point is determined, the parabolic trajectory is obtained, and the detection algorithm of the parabolic service is designed. Experimental results show that compared with the other two algorithms, the algorithm designed in this paper can recognize the trajectory of the parabola at different stages, and the detection accuracy of the parabola is higher in the three-dimensional space of the tennis service.
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Botvynovska, Svitlana, Zhanetta Levina, and Hanna Sulimenko. "IMAGING OF A HYPERBOLIC PARABOLOID WITH TOUCHING LINE WITH THE PARABOLAL WRAPPING CONE." Management of Development of Complex Systems, no. 48 (December 20, 2021): 53–60. http://dx.doi.org/10.32347/2412-9933.2021.48.53-60.

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The paper is dedicated to architectural structures modeling by means of computer-graphics. Images on the monitor represent perspective. That’s why the images could be assessed from the most convenient points as viewer’s position is considered to be the perspective center. Non-rectilinear profile makes the structure the most impressive. The hyperbolic paraboloid surface is researched. Parabolas and hyperbolas are the only forms of its sections except for tangent planes cases. Parabolas as contact lines are reviewed. Hyperbolic paraboloid is an infinite surface that’s why only a portion of it could be modeled. Four link space zigzag ({4l} indicator) is its best representation. In such case the non-rectilinear profile should be represented as a curve of second order semicircular arc. Modeling of a limited section does not affect the final modeling because the {4l} representation makes the depiction of all surface in that frame of axis that have the identified hyperbolic paraboloid looks like a cone. The paper’s objective is development of imaging technique using parabolic contact lines to design hyperbolic paraboloid surface and applicable to several surfaces of the same construction. To do so, parameter analysis of the task is conducted, the applicable theory is identified, and the hyperbolic paraboloid imaging technique using the set profile line in the form of any curve of second order is conducted, namely the imaging technique for contact parabola and the set of hyperbolic paraboloids which it set forth. The set of plans that may contain the parabolic contact line set is two-parameter. However, in general, the position of those planes is remains unknown. Thus, the task is as follows: find the third point of the plane that intersects the given wrapping cone along the parabola when the two points are given. These two points must belong to the same forming line on the cone. The imaging requires 7 parameters whereas the hyperbolic paraboloid has 8 parameters. That’s why with one parabolic contact line and given wrapping cone of the second order one-parameter set of hyperbolic paraboloids could be imaged. The paper shows how to image the contact line if the profile line is given as a parabola, ellipse, or hyperbola. The portion of one hyperbolic paraboloid may imaged when the parameters are aligned and any other bisecant of same perspective line of shape. Two portions of parabola conjugated due to the joint wrapping cone hyperbolic paraboloid imaging is demonstrated.
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Guerrero-Turrubiates, Jose de Jesus, Ivan Cruz-Aceves, Sergio Ledesma, Juan Manuel Sierra-Hernandez, Jonas Velasco, Juan Gabriel Avina-Cervantes, Maria Susana Avila-Garcia, Horacio Rostro-Gonzalez, and Roberto Rojas-Laguna. "Fast Parabola Detection Using Estimation of Distribution Algorithms." Computational and Mathematical Methods in Medicine 2017 (2017): 1–13. http://dx.doi.org/10.1155/2017/6494390.

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This paper presents a new method based on Estimation of Distribution Algorithms (EDAs) to detect parabolic shapes in synthetic and medical images. The method computes a virtual parabola using three random boundary pixels to calculate the constant values of the generic parabola equation. The resulting parabola is evaluated by matching it with the parabolic shape in the input image by using the Hadamard product as fitness function. This proposed method is evaluated in terms of computational time and compared with two implementations of the generalized Hough transform and RANSAC method for parabola detection. Experimental results show that the proposed method outperforms the comparative methods in terms of execution time about93.61%on synthetic images and89%on retinal fundus and human plantar arch images. In addition, experimental results have also shown that the proposed method can be highly suitable for different medical applications.
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Stavek, Jiri. "Galileo’s Parabola Observed from Pappus’ Directrix, Apollonius’ Pedal Curve (Line), Galileo’s Empty Focus, Newton’s Evolute, Leibniz’s Subtangent and Subnormal, Ptolemy’s Circle (Hodograph), and Dürer-Simon Parabola (16.03.2019)." Applied Physics Research 11, no. 2 (March 30, 2019): 56. http://dx.doi.org/10.5539/apr.v11n2p56.

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Galileo’s Parabola describing the projectile motion passed through hands of all scholars of the classical mechanics. Therefore, it seems to be impossible to bring to this topic anything new. In our approach we will observe the Galileo’s Parabola from Pappus’ Directrix, Apollonius’ Pedal Curve (Line), Galileo’s Empty Focus, Newton’s Evolute, Leibniz’s Subtangent and Subnormal, Ptolemy’s Circle (Hodograph), and Dürer-Simon Parabola. For the description of events on this Galileo’s Parabola (this conic section parabola was discovered by Menaechmus) we will employ the interplay of the directrix of parabola discovered by Pappus of Alexandria, the pedal curve with the pedal point in the focus discovered by Apollonius of Perga (The Great Geometer), and the Galileo’s empty focus that plays an important function, too. We will study properties of this MAG Parabola with the aim to extract some hidden parameters behind that visible parabolic orbit in the Aristotelian World. For the visible Galileo’s Parabola in the Aristotelian World, there might be hidden curves in the Plato’s Realm behind the mechanism of that Parabola. The analysis of these curves could reveal to us hidden properties describing properties of that projectile motion. The parabolic path of the projectile motion can be described by six expressions of projectile speeds. In the Dürer-Simon’s Parabola we have determined tangential and normal accelerations with resulting acceleration g = 9.81 msec-2 directing towards to Galileo’s empty focus for the projectile moving to the vertex of that Parabola. When the projectile moves away from the vertex the resulting acceleration g = 9.81 msec-2 directs to the center of the Earth (the second focus of Galileo’s Parabola in the “infinity”). We have extracted some additional properties of Galileo’s Parabola. E.g., the Newtonian school correctly used the expression for “kinetic energy E = ½ mv2 for parabolic orbits and paths, while the Leibnizian school correctly used the expression for “vis viva” E = mv2 for hyperbolic orbits and paths. If we will insert the “vis viva” expression into the Soldner’s formula (1801) (e.g., Fengyi Huang in 2017), then we will get the right experimental value for the deflection of light on hyperbolic orbits. In the Plato’s Realm some other curves might be hidden and have been waiting for our future research. Have we found the Arriadne’s Thread leading out of the Labyrinth or are we still lost in the Labyrinth?
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Amick, H. Louise. "Sharing Teaching Ideas: A Unique Slope For A Parabola." Mathematics Teacher 88, no. 1 (January 1995): 38. http://dx.doi.org/10.5951/mt.88.1.0038.

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While exploring the sketching of parabolas in the form y = a(x − h)2 + k in a precalculus class, the discussion turned to the effect of a on the appearance of the curve. We observed that for | a | > 1, the parabola stretched away from the x-axis, making its sides steeper, whereas for | a | < 1, the parabola was seen to contract toward the x-axis, making its sides less steep. A student then asked, “Is a similar to m in the equation y = mx + b, so that it could be called the slope of the parabola?”
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Dissertations / Theses on the topic "Parabola"

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Silk, Melissa. "The Possibilities of the Parabola." Thesis, The University of Sydney, 2014. http://hdl.handle.net/2123/13160.

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The present study details an investigation into the provision of opportunities for secondary school students to develop an understanding of visual aesthetics by manipulating a single mathematical curve: the parabola. The study documents the establishment of a robust cross-curricular relationship between Mathematics and Visual Design by providing a pedagogical model for learning that relies on the conduit between the two subject areas being explicitly linked. Although the central concept is the marriage of disparate themes, it was operationalised by the development and delivery of activities sequenced to grow appreciation and understanding of the links between unrelated curricula. While this account aims to foster cross-curricular discourse and action, the product output simultaneously provided avenues for the presentation and exhibition of student work; a gallery of which is included in the study. Documenting the inter-disciplinary approach to learning and teaching has resulted in an exploration of the complexities we employ to discover meaning in a range of contexts not singularly reliant on art or language. A convergence is presented in that mathematical rules unite with the rules of art and design in the attempt to project new concepts into new situations where a space for originality exists. Here, the students have been encouraged to imagine new, effective ways of bringing ideas to form (Richmond, 2009). Naturally, developing explicit appreciation/action situations required critical and creative thinking to coincide with lateral and literal approaches to gaining knowledge and understanding of aesthetics. The study presents a reflexive account of the delivery of coursework entitled The Possibilities of the Parabola, from concept to completion.
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Smorlesi, Anna Sofia <1995&gt. "Aleksandra Ekster: una parabola del colore." Master's Degree Thesis, Università Ca' Foscari Venezia, 2021. http://hdl.handle.net/10579/20164.

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L’intento del presente lavoro è duplice: sottolineare come Aleksandra Ekster abbia rivestito un ruolo di trait d’union tra la nascente avanguardia russa e l’ambiente artistico francese nei primi anni ’10 del XX secolo e come l’innovativo impiego del colore, su una superficie bidimensionale come la tela e in uno spazio tridimensionale come la scena teatrale, sia la chiave di lettura privilegiata attraverso cui prendere in esame l’attività di questa poliedrica artista. La ricerca si articola in sei capitoli. I – vengono analizzati i primi esperimenti pittorici della Ekster, che risentono dell’influenza dell’arte popolare ucraina da una parte e degli studi cezanniani sul rapporto tra colore e forma dall’altra. II – ci si concentra sul primo soggiorno parigino della Ekster, dove l’artista, all’inizio respinta poiché troppo esuberante nel colore, trova una strada autonoma tra le voci del cubismo francese, ma anche del futurismo italiano. III – si cerca di porre in risalto come la Ekster interagisca con il cubo-futurismo, senza essere ascritta specificamente né all'uno né all'altro movimento. IV - si analizza come la Ekster riesca, allo scoppio della prima guerra mondiale, a dare comunque il suo originale contributo alle mostre dell'avanguardia russa, e a confrontarsi con il suprematismo di Malevič, ancora in nome del colore. V – si cerca di dimostrare come la Ekster scommetta sul colore anche nell’attività di scenografa: il colore disegna i corpi degli attori e conferisce loro dinamicità. VI – nell’ultima parte si vuole porre in evidenza come il colore abbia incontrato la fabbricazione di abiti e la propaganda: alla Ekster viene affidato il compito di veicolare il dinamismo dell’attività di propaganda attraverso le sue capacità cromatiche.
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REIMER, ANDREW P. "Le je(u) de La mémoire tatouée ." University of Cincinnati / OhioLINK, 2005. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1132344191.

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Garay, Christopher. "Infinite Hallways: “Parabola Heretica” and Other Journeys." Thesis, University of North Texas, 2013. https://digital.library.unt.edu/ark:/67531/metadc407839/.

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This creative thesis collects five fictional stories, as well as a critical preface entitled “Fractals and the Gestalt: the Hybridization of Genre.” The critical preface discusses genre as a literary element and explores techniques for effective genre hybridization. The stories range from psychological fiction to science fiction and fantasy fiction. Each story also employs elements from other genres as well. These stories collectively explore the concept of the other and themes of connection and ostracization.
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Merchant, Anwar A. "Least square parabola applied to buckling of concrete plates." Thesis, Kansas State University, 1986. http://hdl.handle.net/2097/9937.

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Dell'Olivo, Caterina <1984&gt. "LA PARABOLA DELLO STATO NAZIONE DA WESTFALIA AD OGGI." Master's Degree Thesis, Università Ca' Foscari Venezia, 2013. http://hdl.handle.net/10579/3406.

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Lo scopo di questo lavoro è di identificare le caratteristiche fondamentali nella storia del moderno stato nazione, capire quale sia il possibile panorama geopolitico globale futuro e la distribuzione del potere tra gli attori internazionali. Per perseguire questo risultato è importante considare alcuni aspetti pecuilari della storia moderna e contemporanea quali lo sviluppo politico delle strutture di governo sia in Europa che negli Stati Uniti, rispettivamente alla divisione geopolitica risultata dagli accordi di Westfalia. Inoltre, l'aspetto economico deve essere considerato come deterimante per il mantenimento degli equilibri politici negli ultimi secoli, integrandolo al contesto sociale
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ASCOLESE, SARA. "SCOMPARIRE DAL MONDO: LA PARABOLA ARTISTICA DI ROBERT WALSER." Doctoral thesis, Università degli Studi di Milano, 2013. http://hdl.handle.net/2434/217808.

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Disappearing from the world: Robert Walser's artistic path. The aim of my thesis is to explain why Robert Walser decided to disappear from the real and from the artistic wolrd spending the last thirty years of his life in a psychiatric clinic. Subjects of my thesis are: nonconformity, anti-Bildungsroman, the will to be small and to serve, the walk, the microgramms and the illness and at the end Robert Walser's poetry and style.
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Rigoni, Francesca. "Inseguire la Nazione. Ferdinando Martini e la parabola dell'Italia liberale." Doctoral thesis, Università degli studi di Padova, 2010. http://hdl.handle.net/11577/3427361.

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The research is about Ferdinando Martini, an Italian politician and intellectual (1841-1928). The question that has justified this research has been the attempt to understand through which ways Martini - a man of the nineteenth century and of Risorgimento as well, son of idea of Nation, of liberals and constitutional ideas - reached fascism faith despite his political and cultural roots, such far from any authoritarian propensity. Was it a sudden conversion? Was it a long durée process? Was the biographical trajectory really contradictory or not? From this question, this research has carried on looking for evidence – far and near – that allow to approach the big break, the big transition in Martini identity. On the basis of this issue, the initial questions have been generalized to the context: was it possible to identify an overall process – underground or superficial – capable of explaining the evolution, or the involution, of the Italian liberal culture and politics?
La tesi tratta di Ferdinando Martini, politico e intellettuale italiano vissuto a cavallo tra Ottocento e Novecento (1841-1928). Il lavoro si concentra attorno alle svolte dell'identità culturale e politica del personaggio: depretisiano poi zanardelliano, giolittiano poi anti giolittiano, anti crispino poi crispino, anti colonialista poi colonialista, triplicista anti francese poi anti austriaco e filo francese, letterato che sostiene necessaria l'indipendenza degli ambiti e dei ruoli della politica e dell'intellettualità e al tempo stesso politico la cui attività affonda le radici in un terreno intriso di tendenze intellettuali e culturali, infine liberal democratico di tradizioni risorgimentali poi mussoliniano e fascista. La ricerca analizza ciascuno snodo e ricompone la traiettoria globale dell'identità di Martini inserendola all'interno della più ampia storia nazionale dell'Italia liberale, nel tentativo di cogliere i processi, sotterranei e di superficie, le lunghe durate, le sopravvivenze che collegano i due estremi della storia dell'Italia liberale, il Risorgimento e il fascismo.
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Muto, Lisa M. "The parabola of pleasure : a study of the cornice of the Decameron." Thesis, McGill University, 1991. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=74631.

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In this dissertation I examine the narrative parts of the so-called cornice of the Decameron. The core of my interpretation is to be found in Chapter I where I show that the frame story--the novella portante, as it has been called--with its "parabolic" rather than "rectilinear" progression is intended to illustrate the brigade's pursuit of pleasure, without any ulterior motive such as, for instance, the restructuring of the decaying Florentine society. A careful study of the members of the brigade (Chapter II) and of their songs (Chapter III) obviously forms an integral part of any analysis of the frame story. The Appendix deals with the illustrations of the cornice: the rich iconographic tradition of the Decameron, at least before this century, appears to have accorded more significance to the frame story than has literary criticism.
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CAPPONI, FEDERICA. "La parabola delle collaborazioni a progetto: il caso del settore socio-assistenziale." Doctoral thesis, Università degli studi di Bergamo, 2021. http://hdl.handle.net/10446/181274.

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Books on the topic "Parabola"

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Katunarić, Dražen. Parabola. Zagreb: Tribina Jutro poezije, 2001.

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Gilardoni, Enrico. Parabola discendente. Firenze: L'autore libri, 1992.

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Alan, Britt, ed. Parabola dreams. Fayetteville, N.Y: Bitter Oleander Press, 2013.

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Delibes, M. Parabola del naufrago. Barcelona: Destino, 1991.

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Shvart͡s, Ėdvard. Parabola zhizni: Rasskazy. Boston, MA: M-Graphics Publishing, 2018.

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1876-1944, Marinetti F. T., ed. Infinito: Parabola cosmica. Genova: San Marco dei Giustiani, 2006.

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Cavedon, Romano. La parabola dell'homo sapiens. San Donà di Piave, VE: Rebellato, 1989.

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Dzherekarov, Ilii͡a. Ot elipsa do parabola. Sofii͡a: EF "Dzhesna", 1993.

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Aulisio, Norman Roberto. La parabola delle perle. Roma: Il Ventaglio, 1988.

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Cavedon, Romano. La parabola dell'homo sapiens. San Donà di Piave, VE: Rebellato, 1989.

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Book chapters on the topic "Parabola"

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Bondarenko, Nataliya. "Emissivity Parabola." In Encyclopedia of Planetary Landforms, 1–5. New York, NY: Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4614-9213-9_448-1.

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Ghosh, Debdas, and Debjani Chakraborty. "Fuzzy Parabola." In An Introduction to Analytical Fuzzy Plane Geometry, 145–71. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-15722-7_6.

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Bondarenko, Nataliya. "Emissivity Parabola." In Encyclopedia of Planetary Landforms, 700–703. New York, NY: Springer New York, 2015. http://dx.doi.org/10.1007/978-1-4614-3134-3_448.

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Bondarenko, Nataliya. "Radar-Dark Parabola." In Encyclopedia of Planetary Landforms, 1–5. New York, NY: Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4614-9213-9_449-1.

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Bondarenko, Nataliya. "Radar-Dark Parabola." In Encyclopedia of Planetary Landforms, 1693–96. New York, NY: Springer New York, 2015. http://dx.doi.org/10.1007/978-1-4614-3134-3_449.

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Goddijn, Aad, Martin Kindt, and Wolfgang Reuter. "Parabola, ellipse and hyperbola." In Geometry with Applications and Proofs, 271–99. Rotterdam: SensePublishers, 2014. http://dx.doi.org/10.1007/978-94-6209-860-2_20.

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de Nardis, Fabio. "The Parabola of Political Parties." In Understanding Politics and Society, 315–41. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-37760-1_9.

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Louck, J. D., and N. Metropolis. "Some Generalizations to the Parabola." In Symbolic Dynamics of Trapezoidal Maps, 169–87. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4610-1_10.

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Deboeverie, Francis, Peter Veelaert, Kristof Teelen, and Wilfried Philips. "Face Recognition Using Parabola Edge Map." In Advanced Concepts for Intelligent Vision Systems, 994–1005. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-88458-3_90.

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Delgado Vega, Edgar Armando. "Formal Structures of a Harmony in the Parabola." In Mathematics and Computation in Music, 356–62. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-07015-0_30.

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Conference papers on the topic "Parabola"

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Бичегкуев, Маирбек Сулейманович, and Эльбрус Георгиевич Олисаев. "ABOUT TANGENTS TO A PARABOLA." In Проблемы управления качеством образования: сборник статей LI международной научно-методической конференции (Санкт-Петербург, Май 2024). Crossref, 2024. http://dx.doi.org/10.37539/240529.2024.20.69.002.

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В работе приводится характеристика точек параболы на основе понятий перпендикулярности хорды и касательной, если задан один из концов хорды. The paper provides a description of the points of a parabola based on the concepts of perpendicularity of the chord and tangent, if one of the ends of the chord is given
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Han Yu-juan, Wu Qing-b, Wu Li-hua, and Hu Jue-liang. "A smallest error algorithm for generation of parabola curve generating algorithm of parabola curve." In 2010 International Conference on Computer Application and System Modeling (ICCASM 2010). IEEE, 2010. http://dx.doi.org/10.1109/iccasm.2010.5619275.

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Hussein, Zaid Ali, Mohammed H. Alobaidi, and Kadim Hamza Ghlaim. "Solar parabola mirror with power generation." In 4TH INTERNATIONAL SCIENTIFIC CONFERENCE OF ENGINEERING SCIENCES AND ADVANCES TECHNOLOGIES. AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0156717.

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Zhang, Xiaolei, Donglin Su, and Yanchun Hou. "The Application of Choke in Parabola Antennas." In 2007 International Symposium on Electromagnetic Compatibility. IEEE, 2007. http://dx.doi.org/10.1109/elmagc.2007.4413511.

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Gong, Weian. "Directional Drilling Technology With The Parabola Method." In International Meeting on Petroleum Engineering. Society of Petroleum Engineers, 1988. http://dx.doi.org/10.2118/17829-ms.

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Wang, Jianfeng, Fangde Gu, Chao Zhang, and Guanzhe Zhang. "Lane boundary detection based on parabola model." In 2010 International Conference on Information and Automation (ICIA). IEEE, 2010. http://dx.doi.org/10.1109/icinfa.2010.5512219.

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Kholid, Muhammad Noor, Annisa Swastika, Naufal Ishartono, Adi Nurcahyo, Nuqthy Faiziyah, and Zain Taufiqoh Sinta Aulia Nuriyah. "Students’ reflective thinking in parabola problem-solving." In VI INTERNATIONAL SCIENTIFIC CONVENTION OF UNIVERSIDAD TéCNICA DE MANABí: Advances in Basic Sciences, Informatics and Applied Engineering. AIP Publishing, 2024. http://dx.doi.org/10.1063/5.0182786.

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Khachumov, Mikhail, Yulia Emelyanova, and Vyacheslav Khachumov. "Parabola-Based Artificial Neural Network Activation Functions." In 2023 International Russian Automation Conference (RusAutoCon). IEEE, 2023. http://dx.doi.org/10.1109/rusautocon58002.2023.10272855.

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Mansour, Rami, and Mårten Olsson. "Second-Order Reliability Method Based on Edgeworth Expansion With Application to Reliability-Based Design Optimization." In ASME 2019 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/detc2019-97278.

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Abstract In the Second-Order Reliability Method, the limit-state function is approximated by a hyper-parabola in standard normal and uncorrelated space. However, there is no exact closed form expression for the probability of failure based on a hyper-parabolic limit-state function and the existing approximate formulas in the literature have been shown to have major drawbacks. Furthermore, in applications such as Reliability-based Design Optimization, analytical expressions, not only for the probability of failure but also for probabilistic sensitivities, are highly desirable for efficiency reasons. In this paper, a novel Second-Order Reliability Method is presented. The proposed expression is a function of three statistical measures: the Cornell Reliability Index, the skewness and the Kurtosis of the hyper-parabola. These statistical measures are functions of the First-Order Reliability Index and the curvatures at the Most Probable Point. Furthermore, analytical sensitivities with respect to mean values of random variables and deterministic variables are presented. The sensitivities can be seen as the product of the sensitivities computed using the First-Order Reliability Method and a correction factor. The proposed expressions are studied and their applicability to Reliability-based Design Optimization is demonstrated.
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Goodell, J. B., and C. Verne Muffoletto. "Relay lens for the JHU ultraviolet telescope and spectrometer." In OSA Annual Meeting. Washington, D.C.: Optica Publishing Group, 1985. http://dx.doi.org/10.1364/oam.1985.fj3.

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The relay lens for the Johns Hopkins University ultraviolet telescope (HUT) will be used primarily for guidance when the HUT system flies on the Space Shuttle in 1986. It relays the focal plane image of the 1800-mm focal length, f/2 parabolic primary mirror to a vidicon at 2× magnification. The vidicon will display a star image on a TV monitor which will enable an operator to maintain Shuttle orientation. It may also be used to obtain pictures of celestial bodies including possibly, the only pictures of Halley’s Comet. The design problems associated with this six-element plus filters were very severe. For example, it relays the highly comatic, 400-μm spot in the parabola focal plane to a 25-μm spot at the vidicon. The spectral range extends from 0.4861 to 0.6500 μm. The FOV of the primary mirror is 1.5 min but the relay lens must see an input FOV equal to 30 times this quantity because of its 60-mm object distance. This presentation briefly describes the HUT system followed by a detailed exposition of the design problems and ultimate performance of the relay lens parabola combination.
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Reports on the topic "Parabola"

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White, H. P., J. R. Miller, and J. M. Chen. Four-Scale Linear Model for Anisotropic Reflectance (FLAIR) for Plant Canopies II: partial Validation and inversion with CASI, POLDER, and PARABOLA data at BOREAS. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2002. http://dx.doi.org/10.4095/219827.

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Author, Not Given. Solar parabolic trough. Office of Scientific and Technical Information (OSTI), January 2009. http://dx.doi.org/10.2172/1216669.

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Anthony Messina, Anthony Messina. The Parabolic Solar Trough. Experiment, September 2012. http://dx.doi.org/10.18258/0050.

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SCIENCE AND TECHNOLOGY CORP HAMPTON VA. Analytic Parabolic Equation Solutions. Fort Belvoir, VA: Defense Technical Information Center, November 1989. http://dx.doi.org/10.21236/ada218588.

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Heirich, Alan, and Stephen Taylor. A Parabolic Load Balancing Method. Fort Belvoir, VA: Defense Technical Information Center, January 2006. http://dx.doi.org/10.21236/ada442993.

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Kinoshita, G. Shenandoah parabolic dish solar collector. Office of Scientific and Technical Information (OSTI), January 1985. http://dx.doi.org/10.2172/5914387.

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Stine, W. B. Progress in parabolic dish technology. Office of Scientific and Technical Information (OSTI), June 1989. http://dx.doi.org/10.2172/6110524.

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Beninga, K., R. Davenport, M. Featherby, J. Sandubrae, and K. Walcott. Parabolic dish photovoltaic concentrator development. Office of Scientific and Technical Information (OSTI), May 1991. http://dx.doi.org/10.2172/5526853.

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Heirich, Alan, and Stephen Taylor. A Parabolic Theory of Load Balance. Fort Belvoir, VA: Defense Technical Information Center, January 2006. http://dx.doi.org/10.21236/ada443334.

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Holmes, Eleanor, Laurie Gainey, and John Hanna. Upgrades to the Parabolic Equation Model. Fort Belvoir, VA: Defense Technical Information Center, March 1988. http://dx.doi.org/10.21236/ada211899.

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