Academic literature on the topic 'Circle'

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Journal articles on the topic "Circle"

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Shemyakina, E. "Pencils of circles with a straight line and circle as the basic elements." Differential Geometry of Manifolds of Figures, no. 50 (2019): 169–76. http://dx.doi.org/10.5922/0321-4796-2019-50-19.

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Pencils of circles with are a straight line and a circle as the basic elements are investigated. Three cases of arrangement of a basic straight line and a circle are considered: when the straight line does not intersect a circle, when the straight line and a circle have one generic point, and when the straight line intersects a circle in two points. A parameter is entered and the equations of new pencils of circles are registered. By means of mathematical manipulations the obtained equations are given to the initial equation of a circle. Different values are attached to the parameter and the circles belonging to new pencils are constructed. Based on the obtained graphs it is concluded that the pencil with not intersecting basic straight line and a circle forms a hyperbolic pencil of circles, a pencil with a basic straight line and a circle having one generic point forms a parabolic pencil, and a pencil with the intersecting basic straight line and a circle forms an elliptic pencil.
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Shulman, Gordon L. "Attentional Modulation of Size Contrast." Quarterly Journal of Experimental Psychology Section A 45, no. 4 (November 1992): 529–46. http://dx.doi.org/10.1080/14640749208401332.

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A test circle surrounded by smaller context circles appears larger if presented in isolation, whereas a test circle surrounded by large context circles is seen as smaller than in isolation. Two experiments are reported indicating that this phenomenon, the Ebbinghaus illusion, depends on whether subjects are attending to the context circles. Subjects first saw a reference circle and then a briefly presented (150 msec) test circle. Their task was to determine whether the test circle was larger or smaller than the reference. The test circle was surrounded by smaller context circles of one colour arrayed along a horizontal axis centred on the test, and larger context circles of a different colour arrayed along a vertical axis centred on the test. Subjects judged both the size of the test and the colours of either the small or large context circles. Perceived test size changed systematically, depending on which context circles were task-relevant.
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Adam, Everett E. "Quality Circle Performance." Journal of Management 17, no. 1 (March 1991): 25–39. http://dx.doi.org/10.1177/014920639101700103.

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Quality circle advocates suggest a wide array of positive results when this participation technique is used. This study explores the importance of company, employee group (circle or non-circle), and time as well as their interactions. Assessment of circle performance was measured by employee attitudes, actual performance, and facilitator perception. This study did not support small group behavior and group dynamics research, as well as quality circle case study reports, that suggest attitudes will improve when quality circles are formed and will remain improved over time. Actual performance indicated cost savings and perceived circle success in three of the four circles, even though neither attitudes nor quality significantly improved over time.
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Hu, Ying Lu, Wang Bin, Jian Hua Sun, Zhen Guo Song, Zhi Ming Song, Hong Wei Li, and Yan Xin Fu. "The Effect of Laser Processing Area on Nested-Circle Drilling Method." Advanced Materials Research 1082 (December 2014): 133–37. http://dx.doi.org/10.4028/www.scientific.net/amr.1082.133.

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A laser drilling technique named the nested-circle method is introduced in this work, in the respect of short-pulse laser processing.it is found that, as the power increases, the depth to diameter ratio of the hole will increase and the minimum number of circles can be set drilled hole reliably is reduced. Further studies have been carried out on the effect of the number of circles in the nested-circle method. Keys of settings the nested-circle method parameters—Outer circle diameter ‘D1’, Inner circle diameter ‘D2’, The Number of circles ‘R’—have been found out.
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KIM, DONGUK, DEOK-SOO KIM, and KOKICHI SUGIHARA. "EUCLIDEAN VORONOI DIAGRAM FOR CIRCLES IN A CIRCLE." International Journal of Computational Geometry & Applications 15, no. 02 (April 2005): 209–28. http://dx.doi.org/10.1142/s021819590500166x.

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Presented in this paper is an algorithm to compute a Euclidean Voronoi diagram for circles contained in a large circle. The radii of circles are not necessarily equal and no circle inside the large circle wholly contains another circle. The proposed algorithm uses the ordinary point Voronoi diagram for the centers of inner circles as a seed. Then, we apply a series of edge-flip operations to the seed topology to obtain the correct topology for the desired one. Lastly, the equations of edges are represented in a rational quadratic Bézier curve form.
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Calvo, R., A. Arteaga, and R. Domingo. "A comparison of fitting criteria for circle arc measurement applications." IOP Conference Series: Materials Science and Engineering 1193, no. 1 (October 1, 2021): 012073. http://dx.doi.org/10.1088/1757-899x/1193/1/012073.

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Abstract Measuring circular shape is a main task of dimensional metrology, characterized by circle diameter and its roundness, both for full circles and circle arcs. Point coordinates allows measuring both arcs and full circle, by fitting to substitution geometry, in many cases by least-squares criteria and fitting. Nevertheless, circle shape can be also characterized by the minimum zone, minimum circumscribed and maximum inscribed circles. This research presents a systematic experimental analysis of results of normal distributed points around the substitution circle through simulation, for different circle arc angles to the full circle and for the four mentioned fitting criteria. The results show the influence of arc angle in the variability of the results across criteria and the different behaviour depending on the arc amplitude. The results confirm the good stability and behaviour of least squares and minimum zone criteria, while warns the use of minimum circumscribed and maximum inscribed circles over half circumference. Experimental regression facilitates estimation of the minimum zone criteria from the least squares fitting that are independently verified with literature datasets with good results.
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Mendoza, Jess, Cecilia Genuino, and Maria Elizabeth De Luna. "Verb Complementation in News Headlines by the Inner, Outer, and Expanding Circles." International Journal of Language and Literary Studies 1, no. 3 (December 21, 2019): 43–59. http://dx.doi.org/10.36892/ijlls.v1i3.55.

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The English language has survived the pangs of giving birth to its variations commonly called as World Englishes. Though there are many “Englishes” in the globe today, they do have similarities and differences which are manifested in the different styles employed by writers around the world. In this regard, the study aimed to analyze the structure of verb phrases in news headlines of the different countries in Kachru’s three concentric circles leading to the identification of types of verbs used. This is done to give fresher ideas into the style of headline writing by understanding what types of verbs are used by the writers from the inner, outer, and expanding circles. Using Brinton, L and Brinton, D’s (2010) structure of verb complementation, the researchers analyzed five news headlines per circle which served as their corpus in identifying the complements present in the verb phrases. This, furthermore, led to the following results: a) inner and outer circles mostly use monotransitive verbs, b) outer circle is characterized by its use of copulative verbs, inner circle by its usage of intransitive verb, and the expanding circle by its usage of prepositional and ditransitive verbs c) expanding and inner circles use diprepositional verbs while outer circle does not, d) the expanding and outer circles both use complex transitive, e) the expanding circle exhibits the characteristics of both inner and outer circles, and f) the circles overlap each other.
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Aeunah, Een, Abdul Aziz, Caecilia Jilia Joe, and Cut Dihe Zayhaqqi Ali. "ANALYSIS OF STUDENTS' DIFFICULTIES IN LEARNING MATHEMATICS OF CIRCLE GEOMETRY IN FOURTH GRADE ELEMENTARY SCHOOL." ROMEO REVIEW OF MULTIDISCIPLINARY EDUCATION CULTURE AND PEDAGOGY 2, no. 3 (June 16, 2023): 155–59. http://dx.doi.org/10.55047/romeo.v2i3.751.

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The present study endeavors to comprehensively examine the obstacles faced by elementary school students when attempting to grasp fundamental mathematical concepts pertaining to circles. Specifically focusing on Grade 4 students at SDN Cipondoh 2, Tangerang City. The primary objective is to shed light on the difficulties encountered by students in three core areas: calculating circle area and circumference, understanding the complex concept of π (pi), and accurately sketching circles utilizing a compass. Various tools are employed to scrutinize the obstacles students encounter, including tasks such as calculating circle area and circumference, comprehending the intricate π (pi) concept, and accurately sketching circles using a compass. The findings indicate that students encounter hurdles in computing circle area and circumference due to the need to understand underlying formulas and calculation procedures. Additionally, comprehending the π (pi) concept presents a notable challenge in circle calculations. Moreover, students struggle with precise and symmetrical circle drawing using a compass. The research outcomes provide valuable insights for formulating effective pedagogical strategies to help students overcome challenges in comprehending and applying circle geometry principles.
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A. Al-Mutairi, Mohammad. "Kachru’s Three Concentric Circles Model of English Language: An Overview of Criticism & the Place of Kuwait in it." English Language Teaching 13, no. 1 (December 13, 2019): 85. http://dx.doi.org/10.5539/elt.v13n1p85.

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This paper attempts to examine in a descriptive way the pioneering model of “World Englishes” proposed by Kachru in the mid-1980s that allocates the presence of English into three concentric circles: The Inner Circle, the Outer Circle, and the Expanding Circle. The Inner Circle presents the countries where English is used as a native language and as a first language among people. These countries include the USA, the UK, Canada, Australia, and New Zealand. The Outer Circle includes countries that have old historical British colonial relations and where English is commonly used in social life or the government sectors. Most of the countries that belong to this circle are former colonies of the British Empire, such as India, Malaysia, Singapore, Ghana, Kenya, and others. The usage of English in these countries is similar to what is known as English as a second language. The third circle, The Expanding Circle, includes countries that introduce English as a foreign language in schools and universities, mostly for communicating in English with the Inner and Outer Circles. Such countries include Turkey, Saudi Arabia, The Emirates, Japan, China, Korea, and others. Since its first introduction in 1985, Kachru's Three Concentric Circles Model of English Language has occasioned a great debate. Many linguists considered it one of the most influential models for understanding the use of English in different countries. Some, on the other hand, including Kachru himself, criticized the model for its oversimplification and the unclear membership to the circles. In addition to an overview of criticism on Kachru's model based on different studies, this paper tries to locate the place of ELT in Kuwait among the three circles.
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WANG, LIANG, HONGXUN YAO, and H. D. CHENG. "EFFECTIVE AND AUTOMATIC CALIBRATION USING CONCENTRIC CIRCLES." International Journal of Pattern Recognition and Artificial Intelligence 22, no. 07 (November 2008): 1379–401. http://dx.doi.org/10.1142/s0218001408006831.

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In this paper, we present an effective, flexible and completely automated camera calibration approach using only one pair of concentric circles. This approach utilizes the characteristics of concentric circles' tangent lines to locate the center of these circles, and finds the geometric constraints for calibration based on the orthogonality formed by a point on the circle and the two intersected points of the circle with the line through the center of the circle. The entire process requires no conic equation fitting and no metric measurement of the test pattern, which is very flexible to implement.
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Dissertations / Theses on the topic "Circle"

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Morin, Peter. "Circle." Thesis, University of British Columbia, 2011. http://hdl.handle.net/2429/33720.

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This written thesis supports the MFA exhibition, Circle. In both thesis and exhibition, I articulate that the act of speaking language creates connection for both the speaker and the listener to the history of knowledge and ideas within its specific community of origin. The spoken language is connected to the history of knowledge and ideas within its specific community of origin and has a structure which implies physicality; therefore, the spoken language exists beside other established created objects within indigenous practice. Through the documentation of unique situations of indigenous language speaking within contexts of cultural practice, this thesis articulates my process of speaking my indigenous Tahltan language as a performance of indigenous Tahltan meaning which, in turn, is part of the creation process of the indigenous Tahltan objects in Circle. Both thesis and exhibition together are an offering of a blanket, a river, stones, salmon, and the Tahltan land, as an embodied practice of articulating Tahltan epistemologies through the creation of objects connected to spoken Tahltan language.
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Verma, Pooja. "Golden Circle." Thesis, California State University, Long Beach, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10638738.

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Due to the mounting rate of patients suffering from PTSD starting at a young age, there have been many studies and guidelines to help improve the conditions of these patients. Though there are many hospitals focusing on treatment of patients suffering from mental diseases, none of these hospitals or clinics concentrate on the welfare of the children suffering from PTSD specifically. The business plan discussed here addresses this concern. It is a healing center “Golden Circle” providing care and treatment to young adults aged between 13–25 years suffering from PTSD especially after road traffic accidents located in Los Angeles County. Golden Circle business plan is proposed to help identify the market trends and areas of concern by studying the company analysis, market potential and demand, competitor analysis, customer analysis, marketing strategy, feasibility and SWOT analysis, legal and regulatory issues and finally the financial analysis. Golden Circle is anticipated to help the society as well as generate good profit.

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Heinlein, David J. (David John). "Properties of Bicentric Circles for Three-Sided Polygons." Thesis, University of North Texas, 1998. https://digital.library.unt.edu/ark:/67531/metadc278727/.

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We define and construct bicentric circles with respect to three-sided polygons. Then using inherent properties of these circles, we explore both tangent properties, and areas generated from bicentric circles.
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Bowen, Thomas, Richard S. Felger, and R. James Hills. "Chollas, Circles and Seris: Did Seri Indians Plant Cactus at Circle 6." University of Arizona (Tucson, AZ), 2004. http://hdl.handle.net/10150/555914.

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On November 26, 1966, during an archaeological survey, one of us (Bowen) and Stephen D. Hayden discovered a circle of stones on Punta Santa Rosa, a prominent point of land on the coast of mainland Sonora, Mexico (Figure 1 ). This in itself was not remarkable because they had encountered other circles previously. What was noteworthy was that this particular circle was surrounded by a ring of small jumping cholla cacti (Cylindropuntia fulgida var. fulgida) that seemed obviously planted. Punta Santa Rosa lies within the historic territory of the Seri (or Comcaac) Indians, and Bowen and Hayden knew that the Seris had used stone circles as part of the traditional vision quest. But since the Seris were considered a nonagricultural hunting-gathering-fishing people, the association of a presumably Seri circle with cacti that appeared intentionally planted seemed incongruous. At that time, however, Bowen and Hayden did nothing more with this odd feature than photograph it, give it the prosaic designation "Circle 6", and pass it off in an archaeological report as probably just an unusual Seri vision ring (Bowen 1976: 40). They did not anticipate that Circle 6 would continue to pose an ethnobotanical puzzle and one day provide an object lesson in archaeological interpretation. But puzzle it was. In this paper we reexamine Circle 6 in light of the known history of Seri planting. We consider several hypotheses, some of them proposed by modern Seris, about the circle's age, cultural identity, and function. We conclude that the original interpretation of Circle 6 as a vision ring is incorrect but that the peculiar cholla ring most likely does constitute a case of purposeful Seri planting.
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Hyatt, Maripatricia. "Coming Full Circle." VCU Scholars Compass, 2009. http://scholarscompass.vcu.edu/etd/1959.

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Artist Statement From my earliest memories pattern and repetition of the details in my surroundings were things that caught my attention. The patterns found in the living room wallpaper, the fabric of my mom’s dress, the texture in the buttons found in the sewing box were all fascinating to me. Figuring out the rules of the pattern and being able to predict what came next satisfied my need for order. More recently, I have found myself breaking the rules of predictability by disrupting pattern and combining unexpected materials. With a focus on textiles, I am inspired by and drawn to processes that can be used to simulate the lines, pattern, repetition, and unexpected variety that is found in nature and architecture. There is whimsy in the multiple threads that make up the sights around us expressed in color and stitched line. I cycle through a process of identifying textures and patterns that attract me, then finding new ways to translate them in my art.
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Shutt, Jason. "A New Circle." Thesis, University of North Texas, 2001. https://digital.library.unt.edu/ark:/67531/metadc3031/.

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This reflexive documentary film explores the Alabama-Coushatta Indian Tribe of Texas and examines questions of cultural identity. The twenty-one minute film uses footage of cultural events, reservation landscape, photographs, and interviews to bring the viewer into the lives of the Alabama-Coushatta people. The written portion of this thesis details the entire processes of making the film, from the proposal stage to the post-production stage. This includes an examination of the film's evolution from using a proposed ethnographic approach to one less scientific and more personal.
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Duffié, Mary Katharine. "The talking circle." Thesis, The University of Arizona, 1989. http://hdl.handle.net/10150/276982.

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The text and accompanying video tape describe the "talking circle" ritual as it is being used spiritually by a Native American group in Southern Arizona. The text analyzes the evolution of the ritual and applies widely accepted models of group therapy to its uses in the following capacities: Spiritually, (and in) Substance Abuse, Education and the Psychological Treatment of Troubled Teen-agers. The video tape features interviews with local practitioners and is narrated by a traditional Chippewa Indian.
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Tkac, Jan. "Detection of telomeric DNA circles in human ALT cells using rolling circle amplification." Thesis, University of British Columbia, 2009. http://hdl.handle.net/2429/15217.

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Telomeres, the nucleoprotein structures at the ends of linear chromosomes, maintain genomic stability by protecting chromosome ends from fusion, degradation, and processing by the DNA double-strand break repair machinery. Telomere shortening, which occurs naturally in somatic cells during aging, leads to cellular senescence or apoptosis. In contrast, germline cells and cancer cells acquire unlimited replicative potential by activating a telomere lengthening mechanism, generally via reactivating the enzyme telomerase reverse transcriptase. To date, drug development targeting cellular immortalization in cancer has focused on telomerase inhibition. However, in a subset of tumours and in vitro-immortalized cell lines, telomeres are maintained by homologous recombination-mediated pathways, termed alternative lengthening of telomeres (ALT). ALT tumours are expected to be refractory to anti-telomerase therapies, so the ability to rapidly and reliably screen for ALT status in tumour-derived cells is essential for guiding therapeutic strategies that target cellular immortalization. One characteristic of ALT-mediated telomere maintenance is the presence of extrachromosomal telomeric repeat-containing DNA circles (t-circles), which provide an attractive target for detection in screening applications. Current methods oft-circle detection require considerable amounts of cells, making them unsuitable for analysis of limited clinical samples. We optimized a screen for ALT status based on a novel technique of rolling circle amplification (RCA) oft-circles from extrachromosomal DNA extracts of human ALT cells. We demonstrate that RCA requires a much lower number of cells than previously established t-circle detection methods, and screening many samples can be performed in parallel, making RCA suitable for analyzing clinical samples. T-circles were reproducibly detected in human immortalized ALT cell lines, but not in telomerase-utilizing cell lines. In addition, ectopic over-expression of telomerase in an ALT cell line does not appear to affect t-circle formation. This suggests that presence of active telomerase within a cell does not inhibit all telomeric recombination reactions. The potential for RCA as a tool to screen tumour samples for ALT activity and the link between telomerase and ALT-based telomere lengthening mechanisms are discussed.
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Sarghi, Georgian. "The Circle Packing Theorem." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/18804/.

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Il teorema di Koebe-Andreev-Thurston concerne l'esistenza di impacchettamenti di cerchi con un dato grafo di contatto. In questo lavoro presentiamo una dimostrazione elementare di tale teorema, insieme a qualche esempio di applicazione. Descriveremo, nel terzo capitolo, la congettura di Thurston sull'approssimazione di mappe conformi tamite impacchettamenti di cerchi e daremo una dimostrazione del teorema del separatore planare basata sul teorema di Koebe-Andreev-Thurston.
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Stevenson, Jean. ""The circle of healing"." School of Native Human Services, 1999. http://142.51.24.159/dspace/handle/10219/456.

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Many Aboriginal communities and urban Aboriginal people in the field of social services are utilizing Healing Circles. Talking Circles or Sharing Circles as a way of providing group support for people who are dealing with issues such as addictions, violence, grief, and trauma. The Native Council of Canada's 1993 report affirms that "traditional Healing Circles are being used with increasing frequency in urban Aboriginal communities" (p. 1).
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Books on the topic "Circle"

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McDonald, Leigh E. Adventures in circles: Rediscovering the circle. Woodinville, WA: Martingale & Company, 2008.

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McDonald, Leigh E. Adventures in circles: Rediscovering the circle. Woodinville, WA: Martingale & Company, 2008.

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Cooke, Alexis. Circle. Minneapolis, Minnesota]: Alexis Cooke, 2014.

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(Firm), Scholastic Inc, ed. Circle. [New York, NY: Scholastic, Inc., 2007.

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Circle of Circles. Lulu Press, Inc., 2023.

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Circle of Circles. Indy Pub, 2023.

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Circle of Circles. Indy Pub, 2023.

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Mr. Circles and That Other Circle. Independently Published, 2021.

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Goldsamt, Alan. Circle Circle Line Dot. Whiskey Creek Press, LLC, 2012.

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Circle within a circle. New York: M.K. McElderry Books, 1994.

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Book chapters on the topic "Circle"

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Unwin, Simon. "Circle." In Children, 109–46. New York : Routledge, 2019. | Series: The analysing architecture: Routledge, 2019. http://dx.doi.org/10.4324/9781315171623-7.

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Lippert, Herbert, and Reinhard Pabst. "Cerebral arterial circle (circle of Willis)." In Arterial Variations in Man, 92–93. Munich: J.F. Bergmann-Verlag, 1985. http://dx.doi.org/10.1007/978-3-642-80508-0_46.

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von Weizsacker, Carl Friedrich. "Circle Walk." In Carl Friedrich von Weizsäcker: Pioneer of Physics, Philosophy, Religion, Politics and Peace Research, 92–103. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-13446-8_8.

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Keaton, Jeffrey R. "Mohr Circle." In Selective Neck Dissection for Oral Cancer, 1. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-12127-7_206-1.

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Mangold, Nicolas. "Nonsorted Circle." In Encyclopedia of Planetary Landforms, 1–4. New York, NY: Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4614-9213-9_509-1.

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Melo, Welington, and Sebastian Strien. "Circle Diffeomorphisms." In One-Dimensional Dynamics, 14–80. Berlin, Heidelberg: Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-78043-1_2.

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Green-Armytage, Paul. "Color Circle." In Encyclopedia of Color Science and Technology, 1–18. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-3-642-27851-8_231-1.

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Green-Armytage, Paul. "Color Circle." In Encyclopedia of Color Science and Technology, 1–17. Berlin, Heidelberg: Springer Berlin Heidelberg, 2020. http://dx.doi.org/10.1007/978-3-642-27851-8_231-2.

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Lanford, O. E. "Circle Mappings." In Recent Developments in Mathematical Physics, 1–17. Berlin, Heidelberg: Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-73104-4_1.

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Volland, Dominik. "Circle Packings." In A Discrete Hilbert Transform with Circle Packings, 35–60. Wiesbaden: Springer Fachmedien Wiesbaden, 2017. http://dx.doi.org/10.1007/978-3-658-20457-0_4.

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Conference papers on the topic "Circle"

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Dalkilic, Mehmet, and Arijit Sengupta. "Circle." In the 2005 ACM symposium. New York, New York, USA: ACM Press, 2005. http://dx.doi.org/10.1145/1066677.1066801.

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GUO, YAN-LI. "THE CIRCLES AND RELATIONSHIPS BEHIND "PERSONAL HELP-SEEKING" CROWDFUNDING IN THE MICRO-PHILANTHROPY ERA." In 2021 International Conference on Education, Humanity and Language, Art. Destech Publications, Inc., 2021. http://dx.doi.org/10.12783/dtssehs/ehla2021/35722.

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In the era of micro-philanthropy, crowdfunding has become an important way for ordinary families to get rid of the plight of poverty caused by illness. Through the analysis of three typical crowdfunding cases, this article found that the “personal help-seeking” crowdfunding circle is dominated by WeChat circles, supplemented by other social platforms such as Weibo, and the types of WeChat circles are analyzed from the perspective of strong and weak relationships. Divided and analyzed the influence of the size of the crowdfunding circle, the role of authority figures in the circle, and the way the crowdfunding circle is formed on the effect of crowdfunding
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Lintzmayer, Carla Negri, Flávio Keidi Miyazawa, and Eduardo Candido Xavier. "Online Circle and Sphere Packing∗." In III Encontro de Teoria da Computação. Sociedade Brasileira de Computação - SBC, 2018. http://dx.doi.org/10.5753/etc.2018.3158.

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In the Online Circle Packing in Squares, circles arrive one at a time and we need to pack them into the minimum number of unit square bins. We improve the previous best-known competitive ratio for the bounded space version from 2.439 to 2.3536 and we also give an unbounded space algorithm. Our algorithms also apply to the Online Circle Packing in Isosceles Right Triangles and Online Sphere Packing in Cubes, for which no previous results were known.
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Kohout, Josef, and Ivana Kolingerová. "Parallel Delaunay triangulation based on circum-circle criterion." In the 18th spring conference. New York, New York, USA: ACM Press, 2003. http://dx.doi.org/10.1145/984952.984966.

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Lee, Jaeho, Dongjin Kim, Jaejune Park, and Kyungwon Lee. "Flow circle." In ACM SIGGRAPH 2013 Posters. New York, New York, USA: ACM Press, 2013. http://dx.doi.org/10.1145/2503385.2503506.

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Smith, O. Makai, and James Stewart. "Drawing circle." In ACM SIGGRAPH 2002 conference abstracts and applications. New York, New York, USA: ACM Press, 2002. http://dx.doi.org/10.1145/1242073.1242302.

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Turski, Andrzej, Debbie Warnack, Lili Cheng, Shelly Farnham, and Susan Yee. "Inner circle." In CHI '05 extended abstracts. New York, New York, USA: ACM Press, 2005. http://dx.doi.org/10.1145/1056808.1057037.

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Resta, Paul E. "Project CIRCLE." In The first international conference. Morristown, NJ, USA: Association for Computational Linguistics, 1995. http://dx.doi.org/10.3115/222020.222218.

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Hromadová, Jana, Zdeněk Halas, Vlasta Moravcová, and Jarmila Robová. "DOES THE CIRCLE CENTRE BELONG TO THE CIRCLE?" In 13th annual International Conference of Education, Research and Innovation. IATED, 2020. http://dx.doi.org/10.21125/iceri.2020.0343.

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A. Hird, G., J. Karwatowski, M. R. Jenkerson, and A. Eyres. "3D Concentric circle survey - The art of going in circles." In 55th EAEG Meeting. European Association of Geoscientists & Engineers, 1993. http://dx.doi.org/10.3997/2214-4609.201411349.

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Reports on the topic "Circle"

1

Francois, Patrick, Ilia Rainer, and Francesco Trebbi. The Dictator's Inner Circle. Cambridge, MA: National Bureau of Economic Research, June 2014. http://dx.doi.org/10.3386/w20216.

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Ellis, Christopher D., Byoung-Suk Kweon, Sarah Alward, and Robin Burke. Uptown Normal Circle and Streetscape. Landscape Architecture Foundation, 2011. http://dx.doi.org/10.31353/cs0050.

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Saeidi, Elahe, and Virginia Wimberley. Precious Circle—Zero-waste Design. Ames: Iowa State University, Digital Repository, November 2015. http://dx.doi.org/10.31274/itaa_proceedings-180814-1446.

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Aldrich, Susan. Agilent's Virtuous Circle of Personalization. Boston, MA: Patricia Seybold Group, August 2013. http://dx.doi.org/10.1571/cs08-08-13cc.

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Booth, Victoria. Small and Great Circle Routines. Fort Belvoir, VA: Defense Technical Information Center, July 1989. http://dx.doi.org/10.21236/ada217652.

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Sanborn-Barrie, M., and M. Young. Geology, Circle Lake, Baffin Island, Nunavut. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2013. http://dx.doi.org/10.4095/288929.

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Emmanuele, Daniela. Force Free Möbius Motions of the Circle. Journal of Geometry and Symmetry in Physics, 2012. http://dx.doi.org/10.7546/jgsp-27-2012-59-65.

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Wiltse, M. A., R. D. Reger, R. J. Newberry, G. H. Pessel, D. S. Pinney, M. S. Robinson, and D. N. Solie. Interim geologic map of the Circle mining district. Alaska Division of Geological & Geophysical Surveys, 1993. http://dx.doi.org/10.14509/1625.

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Wiltse, M. A., R. D. Reger, R. J. Newberry, G. H. Pessel, D. S. Pinney, M. S. Robinson, and D. N. Solie. Geologic map of the Circle mining district, Alaska. Alaska Division of Geological & Geophysical Surveys, 1995. http://dx.doi.org/10.14509/2514.

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Otto, Bob. Operation Allied Force: Bringing Liddell Hart Full Circle. Fort Belvoir, VA: Defense Technical Information Center, January 2000. http://dx.doi.org/10.21236/ada442507.

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