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Journal articles on the topic 'Diagraph'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Barthélemy, Jean-Pierre, Olivier Hudry, Garth Isaak, Fred S. Roberts, and Barry Tesman. "The reversing number of a diagraph." Discrete Applied Mathematics 60, no. 1-3 (1995): 39–76. http://dx.doi.org/10.1016/0166-218x(94)00042-c.

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2

Gandhi, O. P., and V. P. Agrawal. "FMEA—A diagraph and matrix approach." Reliability Engineering & System Safety 35, no. 2 (1992): 147–58. http://dx.doi.org/10.1016/0951-8320(92)90034-i.

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3

Day, D. P., Ortrud R. Oellermann, and Henda C. Swart. "On the l-connectivity of a diagraph." Discrete Mathematics 127, no. 1-3 (1994): 95–104. http://dx.doi.org/10.1016/0012-365x(92)00470-c.

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4

Xu, Lin Hong, Zheng Feng Jiang, and Jan Eric Ståhl. "Machinability Prediction of Workpiece Material with a Diagraph Method." Advanced Materials Research 97-101 (March 2010): 2072–75. http://dx.doi.org/10.4028/www.scientific.net/amr.97-101.2072.

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This work presents a diagraph method for the description and predication of the potential machinability of work materials. In the method, a radar chart with five axes was used to examine the machinability of different work materials and each axis representing a behavior or property, i.e. abrasiveness or hardness of workpiece material by grading the 5 different machinability properties. Such charts are seen to be helpful in the setup work to machine the new materials or unknown materials when choosing suitable tool properties and the cutting data suitable for the new material machining.

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Ma, En. "STATIC AND DYNAMIC CHARACTERISTICS OF THE DIAGRAPH PNEUMATIC BRAKE VALVE." Chinese Journal of Mechanical Engineering 41, no. 09 (2005): 62. http://dx.doi.org/10.3901/jme.2005.09.062.

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6

Yang, Jian Jun, and Dan Jun Shan. "A Multiple Ring Fast Computing Method Based on MapReduce in Digraph." Applied Mechanics and Materials 543-547 (March 2014): 3655–58. http://dx.doi.org/10.4028/www.scientific.net/amm.543-547.3655.

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Graph algorithm has been widely used in modern computer network technology, and with the increase of data, graph algorithm is faced with the challenge of big data. Using MapReduce programming framework, this paper puts forward a multiple ring fast computing method in diagraph. Compared with the previous methods, this method is more efficient. And through the experiment the method are compared with the previous method.

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7

Fang, Wei Fei. "Analysis on the Feet-Pressure between Flatfoot and Normal Foot." Advanced Materials Research 442 (January 2012): 149–53. http://dx.doi.org/10.4028/www.scientific.net/amr.442.149.

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Inquire into normal foot and the foot bottom of the flatfoot pressure difference to provide a reference. Carring on footprint diagraph to 206 volunteers, is divided into normal foot according to the foot bow blank width in the footprint 157, 49 flatfoots.Adopt foot bottom pressure's distributing to test system is checked the foot bottom pressure to carry on diagraph to 2 sets.Measure medium be checked request to take off shoes and socks to tread Tai to walk as usual, take three average value, dynamic state's recording 2 sets is checked foot bottom pressure.As usual fully the contact area of he

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Singh, Rajender, and G. S. Sekhon. "A computerized diagraph and matrix approach for evaluation of metal stamping layouts." Journal of Materials Processing Technology 59, no. 4 (1996): 285–92. http://dx.doi.org/10.1016/0924-0136(95)02168-x.

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Ahmad, Uzma, and Muqadas Moeen. "The digraphs arising by the power maps of generalized quaternion groups." Journal of Algebra and Its Applications 16, no. 09 (2016): 1750179. http://dx.doi.org/10.1142/s0219498817501791.

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We attach a diagraph with generalized Quaternion group of order [Formula: see text] by utilizing the power map [Formula: see text] defined by [Formula: see text] for all [Formula: see text], where [Formula: see text] is a fixed natural number. We examine the structure of these power digraphs and establish numerous results encapsulating the existence of cycle vertices, derivation of different formulae concerning the number of cycles, length of cycles and most importantly in-degree of vertices. Moreover, we categorize the regular and semi-regular power digraphs.

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Sreedharan, V. Raja, Vimal KEK, Sivakumar K. K, and Jeyapaul R. "Analyzing the sustainability of plastic part manufacturing supply chain using matrix-diagraph based approach." International Journal of Services and Operations Management 1, no. 1 (2020): 1. http://dx.doi.org/10.1504/ijsom.2020.10040601.

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Xu, Jun-Ming. "A sufficient condition for equality of arc-connectivity and minimum degree of a diagraph." Discrete Mathematics 133, no. 1-3 (1994): 315–18. http://dx.doi.org/10.1016/0012-365x(94)90040-x.

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12

Wang, Qi, Yun Feng Ma, and Xiao Min Hu. "Research on NO_x Concentration Field Distribution of a Turbo-Jet Engine Emissions." Advanced Materials Research 732-733 (August 2013): 46–51. http://dx.doi.org/10.4028/www.scientific.net/amr.732-733.46.

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Along with the development of aviation industry, airplane emission pollutants is becoming more and more serious environment problem. All the pollutants of aero engine emission, the airplane and engine manufacture companies ,Airlines and environment protection departments care about most is how to reduce the NOx emission. In order to get the concentration distribution diagraph of NOx emission, a test-bed was constructed, the test-bed is designed of two test sections in emission pipeline, there are 13 sampling point in each section,3 test conditions selected to simulate different flying conditio

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13

Zhong, L. J., Ai Bing Yu, S. Y. Yu, and Hai Yan Du. "Machinability Evaluation of Engineering Ceramics with Digraph Method." Key Engineering Materials 304-305 (February 2006): 256–60. http://dx.doi.org/10.4028/www.scientific.net/kem.304-305.256.

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A new method is proposed for machinability comprehensive evaluation of engineering ceramic materials based on digraph theory. Machinability attributes of the materials are taken as the nodes and the correlations between attributes are taken as the edges. The digraph model for machinability evaluation of ceramics is set up. According to the diagraph model, the machinability attribute matrix was constituted. Then machinability indexes of ceramic materials were calculated with permanent function and machinabilities of the ceramics were evaluated. In this paper, mechanical property parameters of c

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14

Loginova, Elena. "Meaning construal through multimodal clusters in the theatrical discourse." Languages and Modalities 2 (May 17, 2022): 27–36. https://doi.org/10.3897/lamo.2.78572.

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The paper presents the results of an empirical study of monomodal and multimodal data collected from the plays by Russian playwrights of the second half of the 20<sup>th</sup> century (A. Vampilov, A. Kazantsev, N. Sadur) and the theatrical performances based on these plays. The main aim is to find out what semiotic modalities are more frequently involved in the process of recurrent semiosis and, as such, in the multimodal meaning construal. Following the classical as well as contemporary works in the field explored, the research sets out to elaborate the cognitive-semiotic approach to the ana

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Li, Yang, and Jiang Wei Chu. "Traffic Flow Model Modification on Ice Condition of Road." Applied Mechanics and Materials 130-134 (October 2011): 3721–25. http://dx.doi.org/10.4028/www.scientific.net/amm.130-134.3721.

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The paper analysis the influence of ice snow on flow at the view of the driver and the car, and through measuring a certain road in Heilongjiang province, getting three parameters of flow, speed and density of early high peak period of the ice snow road and normal road. The data that passes the actual diagraph builds up the transportation to three parameters of flow speed-density model, taking this model as the foundation, deducing a speed-density model. Pass the method that begs the pole value to the speed-discharge model, get to ice snow and no ice snow two kinds of appearances of the resear

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Ho, Hui-Chung, Hsiu-Jye Chiang, Duc-Hieu Pham, Woody Jann-Der Fann, and Masatake Nagai. "A Learning Outcomes Assessment Analysis based on the Mathematical Modeling of RaschGSP Curve, GSM and MSM." Studies in Engineering and Technology 3, no. 1 (2016): 109. http://dx.doi.org/10.11114/set.v3i1.1766.

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This paper presents an educational praxis of classroom assessment in curriculum and learning outcomes of “Introduction to Education”, and constructs assessment tool and analyzes them based on the mathematical modeling, the former with Q Matrix and ISM (Interpretive Structural Modeling), the latter mainly with Nagai’s GSP (Grey S-P) Chart, RaschGSP Curve, GSM (Grey Structural Modeling) and MSM (Matrix Based Structure Modeling). It aims: (1) To use and implement numerical value as the code for processing data, (2) To analyze and diagnose based on raw numerical values, (3) To illustrate and expla

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Karanam, Malleswari, Lanka Krishnanand, Vijaya Kumar Manupati, Katarzyna Antosz, and Jose Machado. "Identification of the Critical Enablers for Perishable Food Supply Chain Using Deterministic Assessment Models." Applied Sciences 12, no. 9 (2022): 4503. http://dx.doi.org/10.3390/app12094503.

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Today’s perishable food supply chains must be resilient to handle volatile demands, environmental restrictions, and disruptions in order to meet customers’ requirements. The enablers of the perishable food supply chain have not yet been explored. In this paper, a bibliometric systematic literature review has been conducted to identify the articles related to the perishable food supply chain. Next, with these identified articles, a map is created with bibliographic data using Vosviewer network visualization software, and then the enablers were identified by conducting keyword co-occurrence anal

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18

Malik, Raj Singh, Manoj Kumar Srivastava, and Imlak Shaikh. "Modeling Enablers of Transporter’s Performance in Downstream Logistics of the Indian Oil Sector." Advances in Operations Research 2021 (December 20, 2021): 1–22. http://dx.doi.org/10.1155/2021/1654326.

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Oil industry in India has entered the competitive world, and each organization used probing strategies to reduce cost. India is a non-oil-producing country, and the scope for this lies in reducing supply chain cost in downstream logistics. This research provides an integrated model of key enablers for transporter’s performance in downstream logistics excellence of Indian oil sector to provide oil marketing companies’ a direction for design of future strategies to reduce downstream logistics cost. The sequential mixed-methods design is adopted. It identifies the enablers through literature revi

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19

Du Bois, John W. "Towards a dialogic syntax." Cognitive Linguistics 25, no. 3 (2014): 359–410. http://dx.doi.org/10.1515/cog-2014-0024.

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AbstractThis paper argues for the need to recognize a new order of syntactic phenomena, and for a theory of syntax capable of addressing it. Dialogic syntax encompasses the linguistic, cognitive, and interactional processes involved when speakers selectively reproduce aspects of prior utterances, and when recipients recognize the resulting parallelisms and draw inferences from them. Its most visible reflex occurs when one speaker constructs an utterance based on the immediately co-present utterance of a dialogic partner. Words, structures, and other linguistic resources invoked by the first sp

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20

Loginova, Elena. "Meaning construal through multimodal clusters in the theatrical discourse." Languages and Modalities 2 (May 17, 2022): 27–36. http://dx.doi.org/10.3897/lamo.2.78572.

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Abstract:

The paper presents the results of an empirical study of monomodal and multimodal data collected from the plays by Russian playwrights of the second half of the 20th century (A. Vampilov, A. Kazantsev, N. Sadur) and the theatrical performances based on these plays. The main aim is to find out what semiotic modalities are more frequently involved in the process of recurrent semiosis and, as such, in the multimodal meaning construal. Following the classical as well as contemporary works in the field explored, the research sets out to elaborate the cognitive-semiotic approach to the analysis of th

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21

Ullah, Kifayat, Abrar Hussain, Tahir Mahmood, Zeeshan Ali, Amerah Alabrah, and Sk Md Mizanur Rahman. "Complex q-rung orthopair fuzzy competition graphs and their applications." Electronic Research Archive 30, no. 4 (2022): 1558–605. http://dx.doi.org/10.3934/era.2022080.

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<abstract> <p>This manuscript aims to analyze the well-known and massive idea of competition graph (CG) in the presence of a new and dominant technique of complex q-rung orthopair fuzzy (CQROF) setting. The mathematical form of the CQROF setting is more flexible and massive consistent for demonstrating the beneficial option from the collection of objectives during the decision-making process. Additionally, the major concept of in-neighbourhood and out-neighbourhood using CQROF diagraph (CQROFDG) are also invented to enhance the quality of the diagnosed approach. The fundamental the

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22

Fernández-y-Fernández, Carlos Alberto, and José Angel Quintanar Morales. "Reducciones temporales para convertir la sintaxis abstracta del diagrama de flujo de tareas no estructurado al álgebra de tareas - Temporary reductions for converting the abstract syntax from an unstructured task flow diagram to the task algebra." ReCIBE, Revista electrónica de Computación, Informática, Biomédica y Electrónica 4, no. 4 (2017): III. http://dx.doi.org/10.32870/recibe.v4i4.52.

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Este artículo describe nuestro trabajo en el modelado de software usando reducciones temporales para representar diagramas de flujo no estructurado, como una representación intermedia para construir una expresión textual en una álgebra de procesos particular. Este trabajo fue realizado para poder construir una herramienta CASE de apoyo para la fase del modelado de tareas en el Método Discovery para el desarrollo de software. Inicialmente explicaremos las similitudes entre dos tipos de diagramas, el diagrama de actividades de UML y el diagrama de flujo de tareas con su representación formal (el

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23

Anderson, Michael, and Robert McCartney. "Diagram processing: Computing with diagrams." Artificial Intelligence 145, no. 1-2 (2003): 181–226. http://dx.doi.org/10.1016/s0004-3702(02)00383-1.

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24

Oliveira, Rodrigo Diego de. "Análise do uso da cor no Diagrama de Classes da Linguagem Unificada de Modelagem (UML) | Analysis of the use of color in the Unified Modeling Language Class Diagram (UML)." InfoDesign - Revista Brasileira de Design da Informação 17, no. 1 (2020): 116–30. http://dx.doi.org/10.51358/id.v17i1.783.

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O uso da cor em diagramas na Engenharia de Software não é novidade, em especial na Linguagem Unificada de Modelagem (UML), que consiste em um conjunto de quinze diagramas utilizados para documentar e especificar a complexidade de um software. Porém, a aplicação da cor muitas vezes é feita de forma aleatória ficando a cargo da subjetividade do projetista ou dos softwares utilizados para o desenho destes diagramas. O presente artigo aborda o uso das cores no diagrama de classes da UML segundo o modelo proposto por Coad, Lefebvre e De Luca (1999), que aplica a cor a partir de uma prática profissi

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25

González, Fany, Elena Castro-Rodríguez, and Enrique Castro. "<p>Interpretación de diagramas de comparación multiplicativa por estudiantes de secundaria</p>." PNA. Revista de Investigación en Didáctica de la Matemática 10, no. 4 (2017): 280–306. http://dx.doi.org/10.30827/pna.v10i4.6084.

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Este trabajo se centra en procesos de traducción de problemas gráficos de comparación multiplicativa a representación verbal y simbólica. Pedimos a 89 estudiantes del primer curso de educación secundaria que inventaran un problema que se ajustara a un diagrama y que escribieran una ecuación que integrara las relaciones del diagrama. Los dos procesos de traducción se han mostrado difíciles para los estudiantes, provocando diversidad de respuestas. El análisis conjunto de las respuestas reveló que la competencia de los estudiantes en el proceso de invención no es independiente de la traducción a

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26

Dwivedi, Gourav, Samir K. Srivastava, and Rajiv K. Srivastava. "Analysis of barriers to implement additive manufacturing technology in the Indian automotive sector." International Journal of Physical Distribution & Logistics Management 47, no. 10 (2017): 972–91. http://dx.doi.org/10.1108/ijpdlm-07-2017-0222.

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Purpose A spurt in the usage of additive manufacturing (AM) is observed in industrial applications to produce final parts along with rapid prototyping and rapid tooling. Despite the potential benefits of on-demand and on-location production of customised or complex shape parts, widespread implementation of this disruptive production technology is not yet visible. The purpose of this paper is to examine the various barriers to implement AM in the Indian automotive sector and analyse interrelations among them. Design/methodology/approach Based on the extant literature and discussions with indust

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KOTIKOV, A. V. "NEW METHOD OF MASSIVE N-POINT FEYNMAN DIAGRAMS CALCULATION." Modern Physics Letters A 06, no. 34 (1991): 3133–41. http://dx.doi.org/10.1142/s0217732391003626.

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We expand the earlier invented method of massive Feynman diagrams calculation, namely, the differential equations method, to N-point diagrams. We obtain a simple algorithm which allows us to reduce the vertex-type diagram to the propagator-type diagrams, the box-type diagram to the vertex-type diagrams and, in general, the N-point diagram to the (N-1)-point diagrams. We show that this method provides a simple procedure of evaluating the result without D-space integrals (for the dimensional regularization) calculation.

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28

Kulkarni, Dr R. N., and C. K. Srinivasa. "Novel approach to transform UML Sequence diagram to Activity diagram." Journal of University of Shanghai for Science and Technology 23, no. 07 (2021): 1247–55. http://dx.doi.org/10.51201/jusst/21/07300.

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Unified Modelling Language (UML) is currently accepted as a defacto standard language for modeling the software in the software industry. It will allow to implement object oriented concepts to model the software system. It provides a complete pictographic representation of software. Broadly these UML diagrams are classified into two groups viz. Structural diagrams and Behavioral diagrams. The sequence diagrams and Activity diagrams belongs to the second group i.e. behavioral diagrams. The sequence diagram represents the sequence of messages flowing from one object to another and activity diagr

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Stjernfelt, Frederik. "Dimensions of Peircean diagrammaticality." Semiotica 2019, no. 228 (2019): 301–31. http://dx.doi.org/10.1515/sem-2018-0119.

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AbstractTaking its point of departure in the origin of the notions of “diagram” and “iconicity” in Peirce’s philosophy of logic, this paper reviews and discusses a series of dimensions along which such diagrams may be compared, measured and subdivided: diagrams versus images and metaphors, operational versus optimal iconicity in diagrams, diagram tokens versus diagram types, diagrams as general signs; corollarial versus theorematic diagram reasoning; pure versus applied diagrams; logic diagrams versus diagrams facilitating logical inferences; continuous versus discontinuous diagrams; diagrams

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Kawabata, Ryo, Tadashi Yagame, and Kiyoshi Itoh. "THE INTEGRATED ENVIRONMENT FOR SPECIFYING AND REUSING IDENTICAL AND DIFFERENT TYPES OF SYSTEMS DIAGRAMS." Journal of Integrated Design and Process Science: Transactions of the SDPS, Official Journal of the Society for Design and Process Science 14, no. 1 (2010): 17–32. http://dx.doi.org/10.3233/jid-2010-14102.

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In systems analysis, various diagrams are described for the target system from many view points. In general, these diagrams are described not from scratch but described by reusing the diagrams that are similar to the target system in structure. In the course of systems analysis, the different types of diagrams are described. The diagrams are empirically described by reusing the components and/or the relationships in other types of diagrams described in the previous stage of the analysis. It is required to retrieve a similar diagram from many diagrams described in the past. When the identical d

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31

Ganter, Bernhard. "Conflict Avoidance in Additive Order Diagrams." JUCS - Journal of Universal Computer Science 10, no. (8) (2004): 955–66. https://doi.org/10.3217/jucs-010-08-0955.

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32

Adi darma, Wawang. "Perancangan Sistem Produksi Lampu dengan Metode Perancangan Berorientasi Objek di PT. Cosmo Technology Indonesia Kabupaten Sukabumi." JURNAL BUANA INFORMATIKA CBI 5, no. 2 (2022): 142–57. http://dx.doi.org/10.53918/jbicbi.v5i2.34.

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The development of information technology (IT) so rapidly, including for the field of ERP (Enterprice Resources Planning). To design and build an ERP system, it is necessary to first analyze the system to be built, especially for the design of Rekayas Software (RPL). The results of this study are expected to find the results of good and correct analysis so as to be able to implement the system into a program using JAVA.  This research consists of several parts analysis. The core of this research is to review the problems that exist in the company, in determining user requirements o

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33

Goel, Pankaj, Raman Kumar, Harish Kumar Banga, et al. "Deployment of Interpretive Structural Modeling in Barriers to Industry 4.0: A Case of Small and Medium Enterprises." Journal of Risk and Financial Management 15, no. 4 (2022): 171. http://dx.doi.org/10.3390/jrfm15040171.

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Small and medium enterprises (SMEs) are vital contributors and significant drivers of any manufacturing sector. The Industry 4.0 (I 4.0) revolution has made the global economy highly competitive and automated, requiring Indian SMEs to adapt more quickly. Therefore, this study aimed to identify the barriers to implementing I 4.0, simplifying the complex interrelationship among such barriers with the help of a suitable model, categorizing them as independent and dependent ones, and, ultimately, leveling the same drivers, autonomous linkages, and dependent forces. The present investigation thorou

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Kottmeyer, Alexa M., Peggy Van Meter, and Chelsea Cameron. "Diagram comprehension ability of college students in an introductory biology course." Advances in Physiology Education 44, no. 2 (2020): 169–80. http://dx.doi.org/10.1152/advan.00146.2018.

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College biology courses commonly use diagrams to convey information. These visual representations are embedded in course materials with the expectation that students can comprehend and learn from them. Educational research, however, suggests that many students have difficulty understanding diagrams and the conventions (e.g., labels, arrows) they contain. The present study evaluates biology students’ ability to comprehend scientific diagrams and the diagram characteristics that affect this comprehension. Participants were students in a physiology course who completed a multiple-choice test of d

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Fuller, Kent R., and Koichiro Ohtake. "Strong module diagrams and frobenius diagram algebras." Communications in Algebra 17, no. 2 (1989): 259–98. http://dx.doi.org/10.1080/00927878908823727.

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Han, Shuai, Mingchao Li, Qi Zhang, and Lingguang Song. "An Automated Method to Generate and Evaluate Geochemical Tectonic Discrimination Diagrams Based on Topological Theory." Minerals 10, no. 1 (2020): 62. http://dx.doi.org/10.3390/min10010062.

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Discrimination diagrams can be used to distinguish different tectonic settings of igneous rocks. To improve the quality and efficiency of the design of discrimination diagrams, an automatic design and assessment method for discrimination diagrams is proposed based on topology theory. The method is aimed at programming the traditional process of discrimination diagram design, enabling computers to simulate the visual discrimination process. It thus automatically designs tectonic setting discrimination diagrams by investigating all possible combinations of geochemical elements. In the experiment

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Agustina, Remilda, Surya Gumilar, and Lasmita Sari. "Analysis of diagrams in the kinetic gas theory materials in high school physics textbooks: a content analysis." Research in Physics Education 2, no. 2 (2023): 69–79. http://dx.doi.org/10.31980/ripe.v2i2.32.

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The theory of gas kinetics material studies objects that are abstract in nature. Therefore, its learning requires visual representations capable of visualizing these abstract objects, one of which is diagrams. The presence of diagrams in high school physics textbooks is considered important to aid the learning process. This research aims to determine the distribution of diagram categories, trends in diagram usage, and teachers’ perceptions of diagram usage in the Theory of Gas Kinetics material in high school physics textbooks with a descriptive quantitative research design. The research resul

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Nielsen, Frank. "On Voronoi Diagrams on the Information-Geometric Cauchy Manifolds." Entropy 22, no. 7 (2020): 713. http://dx.doi.org/10.3390/e22070713.

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We study the Voronoi diagrams of a finite set of Cauchy distributions and their dual complexes from the viewpoint of information geometry by considering the Fisher-Rao distance, the Kullback-Leibler divergence, the chi square divergence, and a flat divergence derived from Tsallis entropy related to the conformal flattening of the Fisher-Rao geometry. We prove that the Voronoi diagrams of the Fisher-Rao distance, the chi square divergence, and the Kullback-Leibler divergences all coincide with a hyperbolic Voronoi diagram on the corresponding Cauchy location-scale parameters, and that the dual

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Yusufu, Munina, Hai Jun Zhang, Gulina Yusufu, Zhan Dong Liu, Pen Cheng, and Dilidaer Dilisati. "Modeling and Analysis of Complex System with UML: A Case Study." Applied Mechanics and Materials 513-517 (February 2014): 1346–51. http://dx.doi.org/10.4028/www.scientific.net/amm.513-517.1346.

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The Unified Modeling Language - UML - is the most used specification language, and the way the world models not only application structure, behavior, and architecture, but also business process and data structure. In this paper, we aim to demonstrate a system development methodology by generating the UML diagrams from the requirements of the Automatic Banking Machine (ABM) System and discuss their relationships, differences and suitability. The high-level requirements of the system are specified by using use-case diagram, activity diagram, state chart diagram, collaboration diagram, sequence d

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Sánchez-Martín, Micaela, Marta Gutiérrez Sánchez, Eva Mª Olmedo Moreno, and Fernando Navarro Mateu. "Quality of Flowcharts in Meta-Analyses in Education: A Systematic Review." ESPIRAL. CUADERNOS DEL PROFESORADO 18, no. 37 (2025): 89–110. https://doi.org/10.25115/ecp.v18i37.10159.

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Objective: To evaluate the quality of flow diagrams in meta-analyses published in education. Methods: Systematic review. Inclusion criteria: Meta-analyses of experimental studies on educational interventions focused on academic performance, published in English or Spanish between January 1, 2009, and April 30, 2022. Exclusion criteria: Other study designs, different outcomes, or inaccessible articles. Literature search: ERIC, WoS, Scopus, and PubMed, along with manual searches. Article selection and data extraction were conducted using a pre-established and registered protocol by two independe

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Pelawi, Dewan. "Pembuatan Sistem Informasi dengan Analisis dan Perancangan Berorientasi Objek." ComTech: Computer, Mathematics and Engineering Applications 3, no. 2 (2012): 740. http://dx.doi.org/10.21512/comtech.v3i2.2303.

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Analysis of business processes by observing the existing system is the main issue to produce information systems according to the needs of the company. Any search of problem solutions when doing business process is performed by a system approach. Object Oriented Analysis and Design (OOAD) is one of the methods currently used to build information systems. The method includes the building of activity diagrams, event table, class diagram, usecase diagrams, usecase description, state chart diagrams, deployment and software architecture, first-cut design class diagram, simple sequence diagram (SSD)

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Khaldi, Maha, and Mohamed Erradi. "Design and Development of an e-Learning Project Management System: Modelling and Prototyping." International Journal of Emerging Technologies in Learning (iJET) 15, no. 19 (2020): 95. http://dx.doi.org/10.3991/ijet.v15i19.14595.

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In this work, based on the results obtained concerning the analysis and the needs of our project which concerns the design and development of an e-Learning project management system, we present the modeling stage with UML. Based on one hand, on two diagrams: class diagram and use case diagram, for static modeling and on the other hand, based on three diagrams: activity diagram, sequence diagram, diagram transition state for dynamic modeling. Finally, we offer examples of models for our project.

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Al-Ahmad, Bilal, Anas Alsobeh, Omar Meqdadi, and Nazimuddin Shaikh. "A Student-Centric Evaluation Survey to Explore the Impact of LLMs on UML Modeling." Information 16, no. 7 (2025): 565. https://doi.org/10.3390/info16070565.

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Unified Modeling Language (UML) diagrams serve as essential tools for visualizing system structure and behavior in software design. With the emergence of Large Language Models (LLMs) that automate various phases of software development, there is growing interest in leveraging these models for UML diagram generation. This study presents a comprehensive empirical investigation into the effectiveness of GPT-4-turbo in generating four fundamental UML diagram types: Class, Deployment, Use Case, and Sequence diagrams. We developed a novel rule-based prompt-engineering framework that transforms domai

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Kamada, Naoko. "Coherent double coverings of virtual link diagrams." Journal of Knot Theory and Its Ramifications 27, no. 11 (2018): 1843004. http://dx.doi.org/10.1142/s0218216518430046.

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A virtual link diagram is called normal if the associated abstract link diagram is checkerboard colorable, and a virtual link is normal if it has a normal diagram as a representative. Normal virtual links have some properties similar to classical links. In this paper, we introduce a method of converting a virtual link diagram to a normal virtual link diagram. We show that the normal virtual link diagrams obtained by this method from two equivalent virtual link diagrams are equivalent. We relate this method to some invariants of virtual links.

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Humphrey, Caroline. "A Nomadic Diagram." Social Analysis 63, no. 4 (2019): 110–30. http://dx.doi.org/10.3167/sa.2019.630406.

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The idea of the diagram as a ‘working object’ is used to discuss the biologist C. H. Waddington’s epigenetic landscape (EL) diagrams. This article investigates the diagrams’ history and discusses their usages in relation to Stengers’s idea of the ‘nomadic concept’. What is it about these diagrams that have made them a tool for transdisciplinary research? The article argues that it is useful to distinguish between the diagram and the illustration, and that it is in part because the EL diagrams retain an illustrative graphic character that they have been apt for imaginative adaptation and reuse.

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Dutton, Kaitlyn G., and Mark C. Lipke. "Correcting Frost Diagram Misconceptions Using Interactive Frost Diagrams." Journal of Chemical Education 98, no. 8 (2021): 2578–83. http://dx.doi.org/10.1021/acs.jchemed.1c00557.

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Chapman, Peter, Gem Stapleton, and Peter Rodgers. "PaL diagrams: A linear diagram-based visual language." Journal of Visual Languages & Computing 25, no. 6 (2014): 945–54. http://dx.doi.org/10.1016/j.jvlc.2014.10.022.

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Chandelier, F., Y. Georgelin, T. Masson, and J. C. Wallet. "Global quantum Hall phase diagram from visibility diagrams." Physics Letters A 301, no. 5-6 (2002): 451–61. http://dx.doi.org/10.1016/s0375-9601(02)01051-4.

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Whittle, Jon. "Extending interaction overview diagrams with activity diagram constructs." Software & Systems Modeling 9, no. 2 (2009): 203–24. http://dx.doi.org/10.1007/s10270-009-0114-7.

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Wang, Shyh-Jen, Marvin W. Dixon, Cecil O. Huey,, and Su-Chen Chen. "The Clemson Limit Stress Diagram for Ductile Parts Subjected to Positive Mean Fatigue Loading." Journal of Mechanical Design 122, no. 1 (2000): 143–46. http://dx.doi.org/10.1115/1.533557.

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The Bagci, Gerber, Goodman, quadratic, and Soderberg diagrams are some of the diagrams proposed to serve as practical design tools for the design of ductile metals loaded in fatigue with positive mean and alternating stresses. However, all of these diagrams are either conservative, or have domains containing stress greater than yield strength of material. This paper presents the Clemson diagram, which has the same format as the aforementioned diagrams with the exception that the exponential power order varies with the material property. The Clemson diagram has a great potential to fit the expe

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