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Dissertations / Theses on the topic 'Counting and numbers'

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Published: 4 June 2021

Last updated: 28 July 2025

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1

Magnusson, Tobias. "Counting Class Numbers." Thesis, KTH, Matematik (Avd.), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-223643.

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The following thesis contains an extensive account of the theory of class groups. First the form class group is introduced through equivalence classes of certain integral binary quadratic forms with a given discriminant. The sets of classes is then turned into a group through an operation referred to as "composition''. Then the ideal class group is introduced through classes of fractional ideals in the ring of integers of quadratic fields with a given discriminant. It is then shown that for negative fundamental discriminants, the ideal class group and form class group are isomorphic. Some conc

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2

Di, Luca Samuel. "Interactions between fingers and numbers : towards finger numeral representations." Université catholique de Louvain, 2008. http://edoc.bib.ucl.ac.be:81/ETD-db/collection/available/BelnUcetd-05092008-160734/.

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The influence of finger-counting strategies (pointing, keep track, montring) on number representations is supported by several empirical facts. However, even the above mentioned strategies have been object of studies during childhood, little is known about how finger-counting could interact with the semantic representation of numbers in adulthood. To address this issue, we conducted a first experiment in which participants had to identify Arabic digits by pressing the keyboard with one between their ten fingers. Results showed that responses were faster and more accurate when the finger assign

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3

Johnson, Andrew, of Western Sydney Hawkesbury University, Faculty of Social Inquiry, and School of Ecology. "Crime, governance and numbers : a genealogy of counting crime in New South Wales." THESIS_FSI_SEL_Johnson_A.xml, 2000. http://handle.uws.edu.au:8081/1959.7/535.

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This thesis is an intellectual genealogy of counting crime in New South Wales. It is a history of a system of thought which is one of the contemporary foundations of the way we interpret the nature and extent of crime today. It argues that the incitement to annually record crime statistics in New South Wales, and internationally, is immediately connected with a will to govern crime. This thesis traces this bonding of the technology of crime statistics with mentalities of government, and maintains that although the connection of these two discourses has been highly effective, it has not been on

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Johnson, Andrew. "Crime, governance and numbers : a genealogy of counting crime in New South Wales." Thesis, View thesis, 2000. http://handle.uws.edu.au:8081/1959.7/535.

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This thesis is an intellectual genealogy of counting crime in New South Wales. It is a history of a system of thought which is one of the contemporary foundations of the way we interpret the nature and extent of crime today. It argues that the incitement to annually record crime statistics in New South Wales, and internationally, is immediately connected with a will to govern crime. This thesis traces this bonding of the technology of crime statistics with mentalities of government, and maintains that although the connection of these two discourses has been highly effective, it has not been on

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5

Johnson, Andrew. "Crime, governance and numbers : a genealogy of counting crime in New South Wales /." View thesis, 2000. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20030728.132436/index.html.

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Thesis (Ph.D.) -- University of Western Sydney, 2000.<br>A thesis submitted in fulfilment of the requirements for the degree of PhD, Department of Critical Social Sciences, University of Western Sydney, 2000. Bibliography : leaves 196-214.

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6

Sixtus, Elena [Verfasser], and Martin H. [Akademischer Betreuer] Fischer. "Subtle fingers – tangible numbers: The influence of finger counting experience on mental number representations / Elena Sixtus ; Betreuer: Martin H. Fischer." Potsdam : Universität Potsdam, 2018. http://d-nb.info/1218404140/34.

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7

PREVITALI, PAOLA. "Beyond numbers: the origin of spatial associations of ordinal information." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2012. http://hdl.handle.net/10281/28332.

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The great interest on the origin of space-number associations has motivated recent investigation on spatial compatibility effects (e.g., the SNARC effect) induced by over-learned non-numerical sequences (e.g., letters, months). The work included in the present thesis aims to contribute to our understanding of the determinants of the spatial mapping of ordinal information, including both numbers and other general series. Firstly, the increasing evidence of the link between finger counting and number processing has been considered, in particular the specific role of handedness on this interactio

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8

Henderson, Cory. "Exploring the Riemann Hypothesis." Kent State University / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=kent1371747196.

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9

Butler, Steven Kay. "Bounding the Number of Graphs Containing Very Long Induced Paths." Diss., CLICK HERE for online access, 2003. http://contentdm.lib.byu.edu/ETD/image/etd158.pdf.

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10

Andres, Michael. "Number and finger interactions : from the parietal to the motor cortex / Interactions entre les nombres et les doigts : du cortex pariétal au cortex moteur." Université catholique de Louvain, 2006. http://edoc.bib.ucl.ac.be:81/ETD-db/collection/available/BelnUcetd-03192006-125748/.

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The observations made in brain-lesioned patients and the result of functional brain imaging studies converge to the hypothesis that the posterior parietal cortex (PPC) is involved in calculation and number processing. However, if numerical disorders generally result from a left parietal lesion, the results of some brain imaging studies suggest that the right PPC could also play a role in number magnitude processing. In order to clarify this question, we used transcranial magnetic stimulation to induce a virtual lesion of the left or right PPC in healthy subjects while they performed number com

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11

RoÌˆttger, Christian Gottfried Johannes. "Counting problems in algebraic number theory." Thesis, University of East Anglia, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.327407.

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12

ADEY, KYM LLEWELLYN. "PRESCHOOLER UNDERSTANDING OF PRINCIPLES GOVERNING COUNTING." Diss., The University of Arizona, 1987. http://hdl.handle.net/10150/184106.

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This dissertation sought to explore dimensions of preschooler conceptual awareness of the principles of counting. The study derived its focus from the research of Rochel Gelman and, in particular, the principles of counting she purports are implicitly understood by young children. Their frequent inability to manifest this awareness in their counting performances is explained as resulting from their susceptibility to task demands. This study explores this position by seeking to facilitate performance in order that conceptual understanding might be more apparent. The sample for this study consis

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13

Jacomelli, Cristiane Vinholes. "Práticas de contagem no contexto de lendas: manifestações orais de crianças de cinco anos em atividades de ensino." Universidade Federal de São Carlos, 2013. https://repositorio.ufscar.br/handle/ufscar/2674.

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Made available in DSpace on 2016-06-02T19:39:36Z (GMT). No. of bitstreams: 1 5271.pdf: 1740746 bytes, checksum: a43947bf28ad463a5d200712db1cf38d (MD5) Previous issue date: 2013-02-22<br>Financiadora de Estudos e Projetos<br>This work studies the oral manifestations of five years old children in activities of counting practice, where they are exposed to problem-situation involving the conceptual nexus of numbers in the legends context. The methodology is based in a qualitative perspective, specifically in one case study in which the peculiar case is a group of children of five years old inser

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14

Krause, Linda J. "Counting the number of automorphisms of finite abelian groups." Virtual Press, 1994. http://liblink.bsu.edu/uhtbin/catkey/917027.

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The purpose of this paper was to find a general formula to count the number of automorphisms of any finite abelian group. These groups were separated into five different types. For each of the first three types, theorems were proven, and formulas were derived based on the theorems. A formula for the last two types of groups was derived from a theorem based on a conjecture which was proven in only one direction. Then it was shown that a count found from any of the first three formulas could also be found using the last formula. The result of these comparisons gave credence to the conjecture. Th

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15

Wynn, M. Karen (Margaret Karen). "The development of counting and the concept of number." Thesis, Massachusetts Institute of Technology, 1990. http://hdl.handle.net/1721.1/13719.

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16

Lutze, David. "Solving Chromatic Number with Quantum Search and Quantum Counting." DigitalCommons@CalPoly, 2021. https://digitalcommons.calpoly.edu/theses/2342.

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This thesis presents a novel quantum algorithm that solves the Chromatic Number problem. Complexity analysis of this algorithm revealed a run time of O(2n/2n2(log2n)2). This is an improvement over the best known algorithm, with a run time of 2nnO(1) [1]. This algorithm uses the Quantum Search algorithm (often called Grover's Algorithm), and the Quantum Counting algorithm. Chromatic Number is an example of an NP-Hard problem, which suggests that other NP-Hard problems can also benefit from a speed-up provided by quantum technology. This has wide implications as many real world problems can be f

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17

Siegel, Aron Curtis. "Counting the Number of Distinct Dissections of a Regular N-Gon." University of Akron / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=akron1396794759.

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18

Zhang, Yuanping. "Counting the number of spanning trees in some special graphs /." View Abstract or Full-Text, 2002. http://library.ust.hk/cgi/db/thesis.pl?COMP%202002%20ZHANG.

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19

Chan, Wai-lan Winnie, and 陳偉蘭. "Strategic counting: a novel assessment of place-value understanding." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2012. http://hub.hku.hk/bib/B49617916.

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Children’s counting strategies, such as counting from one or by groups of tens, reflect how much they understand the place-value structure of numbers. In a novel task for assessing place-value concept, namely the strategic counting task, children were asked to count small squares, which were arranged with or without correspondence to the base-ten number structure. The counting strategies of kindergarteners and first graders revealed that children developed from perceiving number as an undivided entity to seeing it as a collection of independent groups of tens, indicating a trend of increasi

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20

Pancratz, Sebastian Friedrich. "Practical improvements to the deformation method for point counting." Thesis, University of Oxford, 2013. http://ora.ox.ac.uk/objects/uuid:b3a3d42c-203a-41ff-be1c-27f1018db3c8.

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In this thesis we investigate practical aspects related to point counting problems on algebraic varieties over finite fields. In particular, we present significant improvements to Lauder’s deformation method for smooth projective hypersurfaces, which allow this method to be successfully applied to previously intractable instances. Part I is dedicated to the deformation method, including a complete description of the algorithm but focussing on aspects for which we contribute original improvements. In Chapter 3 we describe the computation of the action of Frobenius on the rigid cohomology space

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Cara, Francesco. "Modeling the child's development of cardinality : from counting to conservation of number." Thesis, University of Edinburgh, 1990. http://hdl.handle.net/1842/23779.

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This thesis proposes a domain-specific framework to deal with some of the problems of cognitive development raised by Post-Piagetian research, in particular early competence and heterogeneity in across-domains performance. The theoretical framework is explored in relation to the development of the domain of cardinal number: from counting to precocious number conservation to standard conservation. The results of three empirical studies support the interpretation that a same structure specialized in processing numerical information becomes operational on contents of increasing complexity: 1. on

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Waxman, Natalie. "Counting and sequential processing in children with Down Syndrome and typically developing children." Thesis, McGill University, 2007. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=100218.

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The development of numerical skills in children with Down syndrome is an area of research that has been neglected in the literature despite overwhelming evidence of its importance, both pedagogically, and for everyday functioning. The present study examines two important sub-skills of numeracy. Twelve boys with Down syndrome were compared to 24 typically developing boys (matched on verbal mental age and on chronological age) on two novel, computerized tasks designed to measure sequential processing and counting. Boys with Down syndrome performed comparably to both groups of typically matched c

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23

MacDonald, Beth Loveday. "Subitizing Activity: Item Orientation with Regard to Number Abstraction." Diss., Virginia Tech, 2013. http://hdl.handle.net/10919/24769.

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24

Naga, Alex. "Estimating the number of people in an area : Using Bluetooth and WiFi signals." Thesis, Linnéuniversitetet, Institutionen för datavetenskap och medieteknik (DM), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-86196.

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In this world of the digital era, a large percentage of the world population and almost everyone in Sweden today owns a smartphone, and possibly even a smartwatch. By using this to our advantage, it would be possible to check whether an area is currently very busy or not, based on how many smartphones or other wearables technology it is possible to discover in the area. The approach chosen to dig into this problem was to research suitable hardware devices with Bluetooth and WiFi compatibility, that could detect probe requests broadcasted by smartphones or wearable devices in the area. The know

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Tan, Lavinia Chai Mei. "The discrimination and representation of relative and absolute number in pigeons and humans." Thesis, University of Canterbury. Psychology, 2010. http://hdl.handle.net/10092/3822.

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The ability to discriminate relative and absolute number has been researched widely in both human and nonhuman species. However, the full extent of numerical ability in nonhuman animals, and the nature of the underlying numerical representation, on which discriminations are based, is still unclear. The aim of the current research was to examine the performance of pigeons and humans in tasks that require the discrimination of relative number (a bisection procedure), and absolute number (in a reproduction procedure). One of the main research questions was whether numerical control over respon

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Lo, Bianco Accou Giovanni Christian. "Estimating the number of solutions on cardinality constraints." Thesis, Ecole nationale supérieure Mines-Télécom Atlantique Bretagne Pays de la Loire, 2019. http://www.theses.fr/2019IMTA0155/document.

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La richesse de la programmation par contraintes repose sur la très large variété des algorithmes qu’elle utilise en puisant dans les grands domaines de l’Intelligence Artificielle, de la Programmation Logique et de la Recherche Opérationnelle. Cependant, cette richesse, qui offre aux spécialistes une palette quasi-illimitée de configurations possibles pour attaquer des problèmes combinatoires, devient une frein à la diffusion plus large du paradigme, car les outils actuels sont très loin d’une boîte noire, et leur utilisation suppose une bonne connaissance du domaine, notamment en ce qui conce

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27

Shumway, Jessica F. "A Counting-Focused Instructional Treatment for Developing Number System Knowledge in Second-Grade: A Mixed Methods Study on Children's Number Sense." DigitalCommons@USU, 2016. https://digitalcommons.usu.edu/etd/4954.

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Instruction for developing students' number sense is a critical area of research in mathematics education because of the role number sense plays in early mathematics learning. Specifically, number system knowledge has been identified as a key cognitive mechanism in number sense development. The purpose of this mixed methods study was to explore variations in second-grade students' number sense development as they engaged in a counting-focused instructional treatment, geared towards developing number system knowledge, for differing amounts of time. Sixty second-grade students participated in nu

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Ray, James David. "Base Counting and Simple Mathematic Applications for the Special Education Classroom." Digital Commons @ East Tennessee State University, 2006. https://dc.etsu.edu/etd/2236.

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This thesis was designed as a self study unit for middle school aged students with special needs. The unit is broken in to sub-units that specifically cater to each number base. Also included in this plan is a brief history of counting and practical uses for the mathematics of different number bases. This has been designed to be a "fun" unit to study after taking S.O.L. tests or other state standard testing. Included in each unit are worksheets for assessment of understanding.

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Chikiwa, Samukeliso. "An investigation into the mathematics knowledge for teaching required to develop grade 2 learners’ number sense through counting." Thesis, Rhodes University, 2017. http://hdl.handle.net/10962/6042.

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Poor learner performance in mathematics has a long-standing record in South Africa. More than two decades after attainment of democracy South Africa is still seeking ways of addressing this crisis. Research around poor mathematics points to a number of factors, however, the dominant being that South African teachers lack both mathematics content and the pedagogical knowledge to teach it effectively. Ball, Thames and Phelps (2008) refer to the knowledge to teach mathematics effectively as Mathematics Knowledge for Teaching [MKfT]. MKfT combines the knowledge of both the content with the pedagog

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Martins-Mourao, Antonio. "Children's understanding of number in the primary school years : a unifying view from early counting knowledge of place value." Thesis, University College London (University of London), 2000. http://discovery.ucl.ac.uk/10020347/.

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Previous research has tended to focus on the development of separate number components (e.g. counting, addition, written numbers) and so, cannot comment on how development in one component affect development in others. The purpose of this thesis was to provide preliminary evidence towards a unifying view about the development of children's number competence, from early counting skills, at age four, to knowledge of place value, at age seven. To accomplish that aim 152 children from three different cohorts (Reception, Year 1 and Year 2) were given thirteen maths tasks, three times along one scho

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Santos, Julio Cesar Augustus de Paula [UNESP]. "A ideia de número no ciclo de alfabetização matemática: o olhar do professor." Universidade Estadual Paulista (UNESP), 2016. http://hdl.handle.net/11449/137822.

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Submitted by JULIO CESAR AUGUSTUS DE PAULA SANTOS null (julio23@gmail.com) on 2016-04-07T03:20:01Z No. of bitstreams: 1 A ideia de número no ciclo de alfabetização matemática - o olhar do professor.pdf: 1340708 bytes, checksum: b0cb114e45a5b13e025ca4973ae4e528 (MD5)<br>Approved for entry into archive by Juliano Benedito Ferreira (julianoferreira@reitoria.unesp.br) on 2016-04-07T17:55:22Z (GMT) No. of bitstreams: 1 santos_jcap_me_rcla.pdf: 1340708 bytes, checksum: b0cb114e45a5b13e025ca4973ae4e528 (MD5)<br>Made available in DSpace on 2016-04-07T17:55:22Z (GMT). No. of bitstreams: 1 santos_jc

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Cohen, Victoria. "Tracking the early number skills performance of 5- to 7-year-old students : a longitudinal study." Thesis, University of Exeter, 2010. http://hdl.handle.net/10036/3149.

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This longitudinal study tracks how 5- to 7-year-olds perform with early number skills. The aim of this study is to diagnose at-risk mathematics students by distinguishing the skills that, if not mastered by the end of Kindergarten, lead to greater difficulty in mathematics in 1st grade. This study’s methodology is mixed as it follows an exploratory and inductive path in light of its use of a hypothesis, an interpretive path in light of its interest in the individual student, and a positivist path in light of its focus on developing rules from analyzed data. An oral diagnostic test based on a c

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Andersson, Simon. "Designing a fast and robust device for measuring and providing graphical visualization of the number of 60Co sources in a Leksell Gamma Knife®." Thesis, KTH, Skolan för kemi, bioteknologi och hälsa (CBH), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-279067.

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The Leksell Gamma Knife® (LGK) is a device for performing radiosurgery. The LGK contains approximately 200 radioactive sources whose beams intersect in a focal point in order to treat brain tumours. Quality assurance tools are used at Elekta to indirectly assess the number of sources in an LGK from the total amount of radiation. In order to increase patient safety, regulatory agencies have been asking for evidential proof of the number of sources in the LGK. This thesis' goal is to directly measure each source in the LGK and optimize the total detection time. To do this, a source detection sys

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Modan, Laurentiu. "TO TEACH COMBINATORICS, USING SELECTED PROBLEMS." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-80681.

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In 1972, professor Grigore Moisil, the most famous Romanian academician for Mathematics, said about Combinatorics, that it is “an opportunity of a renewed gladness”, because “each problem in the domain asks for its solving, an expenditure without any economy of the human intelligence”. More, the research methods, used in Combinatorics, are different from a problem to the other! This is the explanation for the existence of my actual paper, in which I propose to teach Combinatorics, using selected problems. MS classification: 05A05, 97D50.

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Fioraneli, Rogério Crevelenti. "Efeitos do ensino de contagem sobre a aquisição de comportamento conceitual numérico em crianças préescolares." Universidade Federal de São Carlos, 2012. https://repositorio.ufscar.br/handle/ufscar/6030.

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Made available in DSpace on 2016-06-02T20:30:53Z (GMT). No. of bitstreams: 1 4480.pdf: 1010573 bytes, checksum: 16ea349649171cd73774c5b9714ea8c7 (MD5) Previous issue date: 2012-03-15<br>Universidade Federal de Minas Gerais<br>Abstract Although the studies regarding the role of counting in the acquisition of the numeric conceptual behavior has grown and developed in the past few decades, results available in the literature still show experimental and theoretical disagreements. This study aimed to evaluate the effect of training on oral counting in the acquisition of numeric conceptual behavio

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Sella, Francesco. "Typical and Atypical Development of Numerical Representation." Doctoral thesis, Università degli studi di Padova, 2013. http://hdl.handle.net/11577/3426396.

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How numerical information is represented? Recent studies have highlighted the prominent role of preverbal core knowledge systems for representing numerical quantities: the Object Tracking System (OTS) and the Approximate Number System (ANS; or analogue magnitude system). The former is general mechanism which allows individuals to track the spatio-temporal characteristics of the objects and its capacity is limited (3-4 items). The latter is a quantitative mechanism which entails the representation of each numerosity as a distribution of activation on the mental number line. In the present work

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Talon, Alexandre. "Intensive use of computing resources for dominations in grids and other combinatorial problems." Thesis, Lyon, 2019. http://www.theses.fr/2019LYSEN079.

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Nous cherchons à prouver de nouveaux résultats en théorie des graphes et combinatoire grâce à la vitesse de calcul des ordinateurs, couplée à des algorithmes astucieux. Nous traitons quatre problèmes. Le théorème des quatre couleurs affirme que toute carte d’un monde où les pays sont connexes peut être coloriée avec 4 couleurs sans que deux pays voisins aient la même couleur. Il a été le premier résultat prouvé en utilisant l'ordinateur, en 1989. Nous souhaitions automatiser encore plus cette preuve. Nous expliquons la preuve et fournissons un programme qui permet de la réétablir, ainsi que d'

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Patro, Katarzyna. "Mental associations between numbers and space before school education." Doctoral thesis, 2015. https://depotuw.ceon.pl/handle/item/1310.

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Adult participants raised in Western societies associate small numbers with the left side in space and large numbers with the right side in space. The direction of this spatial-numerical association (SNA) might reverse or become attenuated in subjects with opposite reading habits (e.g., right-to-left in Arab cultures). Although cross-cultural variation of SNA indicates that spatial-numerical link is largely based on cultural literacy experience, recent developmental data have suggested that origins of this link might actually date back to preliterate periods of life. So far, it has not been c

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Scheiblechner, Peter [Verfasser]. "On the complexity of counting irreducible components and computing Betti numbers of algebraic varieties / vorgelegt von Peter Scheiblechner." 2007. http://d-nb.info/98662909X/34.

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Rebenich, Niko. "Counting prime polynomials and measuring complexity and similarity of information." Thesis, 2016. http://hdl.handle.net/1828/7251.

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This dissertation explores an analogue of the prime number theorem for polynomials over finite fields as well as its connection to the necklace factorization algorithm T-transform and the string complexity measure T-complexity. Specifically, a precise asymptotic expansion for the prime polynomial counting function is derived. The approximation given is more accurate than previous results in the literature while requiring very little computational effort. In this context asymptotic series expansions for Lerch transcendent, Eulerian polynomials, truncated polylogarithm, and polylogarithms of neg

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Jang, Wonhee. "Theoretical and experimental studies on a cell number counting mechanism." Thesis, 2004. http://hdl.handle.net/1911/18649.

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It is unclear how organisms regulate the size of their components during development. Dictyostelium discoideum form evenly sized groups of &sim;2 x 104 cells during aggregation. One mechanism that Dictyostelium use to control group size is by breaking up the aggregation stream when too many cells are present. We developed a computer model in which the cells are treated as discrete points having random motility and adhesion. The model predicted that stream breakup can be regulated by modulating adhesion and motility. The model also showed that a precise group size control can be achieved by hav

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Chen, Yung-Jui, and 陳永瑞. "Counting the Number of Vertex Covers in a Trapezoid Graph." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/wgfc8x.

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博士<br>國立臺北科技大學<br>電機工程系所<br>98<br>A vertex cover C of a graph G = (V, E) is a subset of vertices V such that for every edge (u, v) ⊆ E, at least one of the vertices u or v is in the vertex cover. The number of vertices that a vertex cover contains is referred to as its size (or cardinality). A vertex cover C is called a minimal vertex cover if and only if no proper subset of C is a vertex cover. A vertex cover with minimum size is called a minimum vertex cover. A minimal vertex cover with maximum size is called a maximum minimal vertex cover. The VERTEX COVER problem is one of the well known N

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Tang, Lei. "A cell number-counting factor regulates group size in Dictyostelium discoideum." Thesis, 2002. http://hdl.handle.net/1911/18136.

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Little is known about how a morphogenetic rearrangement of a tissue is effected by the individual cells. Starving Dictyostelium discoideum cells aggregate to form dendritic streams which then break up into groups of &sim;2 x 104 cells. Cell number is sensed using counting factor (CF), a secreted complex of polypeptides. A high extracellular concentration of CF causes an aggregation stream to break up. We find that CF slowly down-regulates the cAMP-induced cGMP pulse by inhibiting guanylyl cyclase activity. On the other hand, CF significantly potentiates the cAMP-induced cAMP pulse size through

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Huang, Guo-Ren, and 黃國仁. "Counting Function Approach for Calculating Number of Distinct Points of Designs." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/16552037051122126335.

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"Counting the Number of Locally Convex Topologies on a Totally Ordered Finiate Set." TopSCHOLAR, 2010. http://digitalcommons.wku.edu/stu_hon_theses/226.

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Lin, Yu-Su, and 林玉素. "A counting method for the number of SDR of a (t,n)-family." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/71053626071812488291.

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碩士<br>國立東華大學<br>應用數學系<br>94<br>Let F₁,F2,...,Fn be sets and S= U_(i=1 to n) Fi . A sequence (a₁,a2,...,an) of n distinct elements of S is called a system of distinct representatives (SDR) of the family F=(F₁,F₂,...,Fn) if ai is belong to Fi for all i, 1 is equal or smaller than i, and i is equal or smaller than n. P. Hall proved that a family F has an SDR if and only if the union of any k sets of F contains at least k elements. Two SDRs (a₁,a₂,...,an), (a₁’,a₂’,...,an’) of a family F are considered to be distinct if ai≠ai’ for some i, 1 is equal or smaller than i, and i is equal or smaller th

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Liu, Ping-chao, and 劉秉昭. "An Empirical Study of Firm Numbers and Tax Burden among Counties of Taiwan." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/32650760655069027993.

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碩士<br>逢甲大學<br>財稅所<br>99<br>This article discusses that whether difference of tax burden among counties are related to the location choice of domestic firms. Follow the theories of Tiebout’s "Voting by Feet" and "Tax competition" theories, Firms may relocate or establish new one to lower tax burden counties where the difference comes from different administrative behaviors among different tax authorities. Using data from National Tax Administrations between 1998 and 2007, the empirical evidence demonstrates that the relationship of tax burden of enterprise income tax and the number of enterpris

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WANG, CHEN-TENG, and 王貞登. "Spatial Econometric Analysis of the Number of Violent Crimes in Taiwan's Counties and Cities." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/y8tv8j.

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Sheng-KaiChung and 鐘聖凱. "Study on a Ring-shaped Interdigitated Electrode Controlled by AC Electrokinetic to Apply on Aquaculture for Rapid Bacteria Number Counting." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/x25b29.

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碩士<br>國立成功大學<br>生物醫學工程學系<br>102<br>Generally, during the growth process of groupers, there are mainly three causative factors, including nervous necrosis virus, grouper iridovirus, Vibrio. According to reports and papers, nervous necrosis virus and grouper iridovirus can be detected with kits even micro-fluidic chips as fish fry timing. Despite this, it lacks relative devices to detect amount of Vibrio in pool. With compressed farming environment, remaining bait due to a large number of feeding, climate change, these unstable causative factors make groupers sick as amount of them reach certain

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Fernandes, Ana Filipa Guimarães. "O sentido de número no Pré-Escolar e no 2º ano de escolaridade." Master's thesis, 2017. http://hdl.handle.net/1822/57319.

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Relatório de estágio de mestrado em Educação Pré-Escolar e Ensino do 1.º Ciclo do Ensino Básico<br>Este relatório procura conhecer e explorar a construção do sentido de número em dois grupos diferentes, um de crianças da Educação Pré-Escolar e outro do 1.º Ciclo do Ensino Básico. Para tal procura responder às seguintes questões: 1. Que facilidades no âmbito do sentido de número possuem as crianças do Pré-Escolar e do 2.ºano de escolaridade? 2. Que dificuldades no âmbito do sentido de número possuem as crianças do Pré-Escolar e do 2.º ano de escolaridade? 3. Que sentido de número possuem a

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