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Journal articles on the topic 'Connection'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Song, Guo Hua, Dong Wei Wang, and Bing Kang Liu. "Study on Seismic Behavior of Vertical Connection in Prefabricated Reinforced Concrete Structures." Advanced Materials Research 250-253 (May 2011): 1385–94. http://dx.doi.org/10.4028/www.scientific.net/amr.250-253.1385.

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The paper attempts to research the seismic behavior and mechanical mechanisms under repeated low-cycle loading of vertical connections in prefabricated reinforced concrete structures. Eighteen specimens were designed and tested, the test process and the mechanical mechanisms are studied, the seismic behavior of connections is analyzed, and the shear resistance formulas are proposed. The theoretical values based on proposed formulas are good agreement with test results. Under repeated loading, the shear resistance decreases, the connection ductility increases with connecting bar, but decreases

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2

Lee, Myung Jae. "Improvement of Shear Connection Design Procedure using Connections Standardization Database." Journal of Korean Society of Steel Construction 26, no. 2 (2014): 81. http://dx.doi.org/10.7781/kjoss.2014.26.2.081.

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Reksadini, Marda’ Ulya, St Budi Waluya, Mohammad Asikin, and Zaenuri Zaenuri. "SYSTEMATIC LITERATUR REVIEW: Kemampuan Koneksi Matematika Berdasarkan Self Confidence." IJoIS: Indonesian Journal of Islamic Studies 2, no. 2 (2021): 217–25. http://dx.doi.org/10.59525/ijois.v2i2.42.

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Various things from previous research studies have been attempted to build mathematical connections and their uses from various types of indicators of mathematical connections and a sense of self-confidence. So the purpose of this study is to classify the types of mathematical connections and students' self-confidence. The method used in this study is the SLR (Systematic Literature Review) method. This study is intended to gain the strength of scientific studies in building a framework of mathematical connection abilities through the types of indicators of mathematical connections that suit th

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Nurfitriani, Cut Devy, and Abd Qohar. "ANALISIS KEMAMPUAN KONEKSI MATEMATIS SISWA SMP DALAM MENYELESAIKAN MASALAH KONTEKSTUAL HIMPUNAN." Jurnal Kajian Pembelajaran Matematika 5, no. 2 (2021): 38. http://dx.doi.org/10.17977/um076v5i22021p38-45.

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Mathematical connections are connecting mathematical concepts and mathematical concepts with other sciences and problems of everyday life. Mathematical contextual problems can be used to view and build students' mathematical connections. The purpose of this study was to describe how the mathematical connection abilities of junior high school students when solving contextual problems on set material. The type of research used is qualitative descriptive research. Research data obtained through mathematical connection tests and interviews. Analysis of mathematical connection ability is divided in

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5

Ma, Hong Wei, and Michael C. H. Yam. "Experimental Study on a Beam-to-Column Connection Using Shape Memory Alloy." Advanced Materials Research 374-377 (October 2011): 2176–79. http://dx.doi.org/10.4028/www.scientific.net/amr.374-377.2176.

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For ductile beam-to-column connectiosn in steel frame, beam local buckling is difficult and very costly to repair in any post-disaster reconstruction. Shape memory alloys (SMAs) in their austenite states have the ability to recover their original shape after experiencing large deformations. Steel connections retrofitted using SMAs can be endowed with intelligent characteristics. This paper investigates extended end-plate connections using long shank SMA bolts. The SMA connection is designed using a new methodology of avoiding beam local buckling and adopting the strong end-plate. The connectio

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Ross, Carolyn Tuten. "Curriculum Connections: The English-Economics Connection." Kappa Delta Pi Record 33, no. 4 (1997): 153. http://dx.doi.org/10.1080/00228958.1997.10532011.

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7

Binh, T. Q. "Cartan-type connections and connection sequences." Publicationes Mathematicae Debrecen 35, no. 3-4 (2022): 221–29. http://dx.doi.org/10.5486/pmd.1988.35.3-4.05.

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8

Stern, P. "Connection, Connection, Connection..." Science 342, no. 6158 (2013): 577. http://dx.doi.org/10.1126/science.342.6158.577.

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9

Sukmayanti, Sukmayanti, Tegoeh S. Karniman, Muh Rizal, and Muh Hasbi. "ANALYSIS OF MATHEMATICAL CONNECTION ABILITY IN SOLVING HOTS QUESTIONS ON ARITHMETIC SEQUENCE." JME (Journal of Mathematics Education) 8, no. 2 (2023): 188–98. http://dx.doi.org/10.31327/jme.v8i2.1972.

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Mathematical connection ability needs to be analyzed so that teachers can get an overview of students' mathematical connection abilities and develop learning strategies to improve students' mathematical connection abilities. This study explores the mathematical connection abilities of class XI MAN 2 Kota Palu students in solving HOTS arithmetic sequence problems. The type of research is qualitative and uses student interview results as data. The results of this research show that mathematical connections high-ability students demonstrate strong connections between arithmetic series and algebra

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10

El-Ghazaly, Hany Ahmed, and Heyad Saud Al-Zamel. "An innovative detail for precast concrete beam–column moment connections." Canadian Journal of Civil Engineering 18, no. 4 (1991): 690–710. http://dx.doi.org/10.1139/l91-084.

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A new detail is introduced for precast concrete beam-to-column moment connections. The detail consists of a connecting steel frame used to mechanically connect the threaded end protruding reinforcing bars from beam and column. The connection detail is made convenient to assemble where the erection method resembles that of steel construction. No idle crane time is necessary, since the connecting steel frame is designed to carry the beam's own weight. When the connection construction is completed, the joint functions as a moment resisting hard connection. The experimental testing program involve

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11

Fatimah, Ai Tusi. "Koneksi Matematis Siswa pada Tugas Matematis Berbasis Hasil Pertanian: Konteks, Konsep, dan Prosedur Matematis." Jurnal Elemen 7, no. 2 (2021): 295–309. http://dx.doi.org/10.29408/jel.v7i2.3176.

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The mathematical connection is a crucial ability possessed by vocational high school students in solving problems by their field of expertise. Agriculture is a field of expertise that requires a lot of mathematical connection skills to solve various problems. Increasing the ability of students' mathematical connections can be facilitated by the teacher by constructing mathematical tasks in the agricultural sector. This qualitative research using the case study method describes the construction of mathematical tasks based on agricultural products and the mathematical connection ability of stude

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12

Hamzah, Nurliya, Abdul Wahab Abdullah, and Khardiyawan A. Y. Pauweni. "ANALISIS KEMAMPUAN KONEKSI MATEMATIS SISWA DALAM MENYELESAIKAN MASALAH KONTEKSTUAL PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL." Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika 5, no. 3 (2024): 1482–502. https://doi.org/10.46306/lb.v5i3.637.

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Connections in mathematics refer to linking mathematical concepts with other sciences and their application in everyday life situations. Solving mathematical problems related to context can be used to develop and assess students' mathematical abilities in making connections. This research aims to describe how junior high school students use mathematical connection abilities in solving predetermined contextual problems. The research method used is descriptive qualitative. Data was collected through initial ability tests and mathematical connection tests and interviews. The research results show

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Nisa, Nastiti Khairun, and Sintha Sih Dewanti. "Analysis of Mathematical Connection Ability on Gender Differences of Junior High School Students." Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika 7, no. 1 (2023): 48. http://dx.doi.org/10.22373/jppm.v7i1.17993.

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The purpose of this study is to analyze the ability of mathematical connections to gender differences. A total of 92 grade VII students of SMP N 3 Bantul became the subject of this study. This type of research is descriptive quantitative research. The research instrument uses mathematical connection ability test questions with three indicators, namely connecting concepts between mathematics, connecting mathematical concepts with other fields of science and connecting mathematical concepts with everyday life. The data collection technique is using a test technique. The data obtained was then gi

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Bypour, Maryam, Benyamin Kioumarsi, and Mahdi Kioumarsi. "Investigation of Failure Mechanism of Thin Steel Plate Shear Wall in RC Frame." Key Engineering Materials 803 (May 2019): 314–21. http://dx.doi.org/10.4028/www.scientific.net/kem.803.314.

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In this paper, the behavior of steel plate shear wall (SPSW) in the reinforced concrete frame (RCF) has been studied numerically. Three different connections have been proposed to connect SPSW to RCF. In the first connection, fish plates, while in the second one, combination of fish plates and studs transfer forces between SPSW and RCF. In the third connection, there is no direct connection between the infill plate and RCF, and additional steel frame has been used for connecting of the infill plate. The results demonstrate that, load carrying capacity increases in all the specimens comparing t

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15

Masytska, Teniana, and Oleksandra Gandzuk. "Study of Formal-Syntax Structure of a Sentence: Syntactic Connections." Volyn Philological: Text and Context 30. (March 5, 2020): 36–46. https://doi.org/10.5281/zenodo.5246059.

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The article deals features of studying syntactic connections, on the basis of which we determine the formal-syntactic structure of sentence units. The main problem of studying syntactic connections is clarified: 1) the difference between syntactic connections and semantic-syntactic relations; 2) differential features of syntactic connections; 3) predicative connection as the main type of syntactic connection; 4) signs of subordination connection in simple and complex sentences; 5) connection of word, determinant and indirect connections as types of subordination connection in a simple sentence

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Ma, Haiying, Minghui Lai, Xuefei Shi, Zhen Cao, and Junyong Zhou. "EXPERIMENTAL AND NUMERICAL STUDY ON COLUMN-FOUNDATION CONNECTION THROUGH EXTERNAL SOCKET." JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT 27, no. 3 (2021): 162–74. http://dx.doi.org/10.3846/jcem.2021.14100.

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In practice, bridge foundations and pier columns are usually constructed with cast-in-place concrete. Precast columns are currently widely used in highway bridges in China, which can save construction time and improve concrete quality. The connection between precast bridge columns and the foundation can affect how forces transfer from one to the other. This paper investigates using external sockets to form a connection between the bridge column and foundation. This method can accelerate the bridge construction time with the additional advantages of improving the orientation and creating a larg

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17

Nindyawati, Nindyawati, Roro Sulaksitaningrum, Setya Nugraha Pratama, and Andri Kusbiantoro. "Cold Formed Steel Type C On Beams With Connection Variations." E3S Web of Conferences 445 (2023): 01032. http://dx.doi.org/10.1051/e3sconf/202344501032.

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The disadvantages of using cold rolled steel (cold formed steel) include a thin profile and low stiffness of the connecting parts. Stiffness research of various types of joints is needed to study element failure, machine error or connection failure which causes the collapse of cold rolled steel structures. Analysis is needed for cantilever structures, because the maximum deflection that occurs in cantilever structures is greater than that of simply supported beam structures. The shape and type of cold rolled steel joints greatly affect the stiffness and stability of cold rolled steel structure

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18

Tocock, Adam. "Poetry Connection: Connecting You to Great Poetry2010373Gunnar Bengtsson. Poetry Connection: Connecting You to Great Poetry. URL: www.poetry‐connection.net/: Poetry Connection Last visited June 2010. Gratis." Reference Reviews 24, no. 8 (2010): 34. http://dx.doi.org/10.1108/09504121011091123.

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19

Liu, Yan, Jing Chen, Hongwei Ma, Meng Gong, and Linfeng Zhang. "Mechanical performance of three types of connections used in orthogonal ribbed beams made of poplar laminated veneer lumber." BioResources 17, no. 3 (2022): 4638–55. http://dx.doi.org/10.15376/biores.17.3.4638-4655.

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This study elucidated the mechanical performance of different connections used in orthogonal ribbed beams made of poplar laminated veneer lumber (LVL). Three types of connections (namely, U-, T-, and L-shape) were fabricated and used to connect the second beam and the middle part of a main beam to form an orthogonal rib beam. A concentrated load was applied to the intersection between the main beam and the second beam. The results showed: (1) all three types of ribbed beam connection specimens showed good connecting performance and the ductile failure, including the pull-out of partial self-ta

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20

Mat Latip, Ummu Humairah, Wahyu Kuntjoro, Ramzyzan Ramly, and Rizal Effendy Mohd Nasir. "Modeling Comparison of 3D Printed Lap Joint Using Finite Element Analysis." JOURNAL OF APPLIED ENGINEERING DESIGN AND SIMULATION 2, no. 2 (2022): 1–10. http://dx.doi.org/10.24191/jaeds.v2i2.43.

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Lap joints are commonly used as a method of connecting structural parts. This includes parts that are made by 3D printing technology. Structural simulation using the finite element (FE) method can be used for lap joint analysis purposes. There are two approaches to use for the analysis of lap joints: actual bolt connection, and virtual bolt connection. Although an actual bolt connection is ideal to use, however in some cases it is impractical, for example when the number of joints and number of fasteners is huge. It is necessary to understand the behavior of these two different approaches for

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21

Williamson, M. "Connecting the other three billion [Internet connection]." Engineering & Technology 4, no. 4 (2009): 70–73. http://dx.doi.org/10.1049/et.2009.0417.

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22

French, Catherine Wolfgram, Michael Hafner, and Viswanath Jayashankar. "Connections Between Precast Elements—Failure within Connection Region." Journal of Structural Engineering 115, no. 12 (1989): 3171–92. http://dx.doi.org/10.1061/(asce)0733-9445(1989)115:12(3171).

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23

French, Catherine Wolfgram, Olanrewaju Amu, and Charbel Tarzikhan. "Connections between Precast Elements—Failure Outside Connection Region." Journal of Structural Engineering 115, no. 2 (1989): 316–40. http://dx.doi.org/10.1061/(asce)0733-9445(1989)115:2(316).

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24

Arciprete, Paolo, Roxane McKay, Geoffrey H. Watson, David I. Hamilton, James L. Wilkinson, and Robert M. Arnold. "Double connections in total anomalous pulmonary venous connection." Journal of Thoracic and Cardiovascular Surgery 92, no. 1 (1986): 146–52. http://dx.doi.org/10.1016/s0022-5223(19)35945-8.

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Mufidah, Mufidah, Suradi Tahmir, and Ilhamuddin Ilhamuddin. "ANALISIS KEMAMPUAN SISWA PADA MATERI SEGIEMPAT DAN SEGITIGA DITINJAU DARI KONEKSI MATEMATIKA (STUDI KASUS PADA SISWA KELAS VII SMP UNISMUH MAKASSAR)." SIGMA: JURNAL PENDIDIKAN MATEMATIKA 14, no. 1 (2022): 45–52. http://dx.doi.org/10.26618/sigma.v14i1.7915.

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The focus of this research is "how is the ability of the seventh grade students of SMP Unismuh Makassar to connect mathematics on the material of quadrilaterals and triangles." The approach used is a qualitative descriptive approach. The research subjects were seventh grade students of SMP Unismuh Makassar which consisted of 1 student who had high mathematical connection ability, 1 student who had moderate mathematical connection ability and 1 student who had low mathematical connection ability. The instrument used is a test of the ability of mathematical connections in the material of quadril

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Baghdadi, Abtin, Lukas Ledderose, and Harald Kloft. "Possible Geometries for Precast Concrete Structures, through Discussing New Connections, Robotic Manufacturing and Re-Utilisation of the Concrete Elements." Buildings 14, no. 1 (2024): 302. http://dx.doi.org/10.3390/buildings14010302.

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This study explores the potential use of new connections to shape precast building geometries, focusing on connection performance, robotic fabrication, and foldable structural elements. Three connection types, including coupled-bolts, hinges, and steel tubes, were initially proposed and assessed in beam and portal frame geometries. In contrast, the study introduces conceptual ideas; initial experimental and numerical studies were conducted to estimate connection capacities. Robotic fabrication for connecting elements to reused concrete and converting floor elements into beams was detailed, sho

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Hemamathi, L., and K. P. Jaya. "Behaviour of Precast Column Foundation Connection under Reverse Cyclic Loading." Advances in Civil Engineering 2021 (April 7, 2021): 1–17. http://dx.doi.org/10.1155/2021/6677007.

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Precast column foundation connection is one of the critical connections under reverse cyclic loading, and the present study focuses on this connection. Three types of connections were considered, such as (i) base plate connection, (ii) pocket connection, and (iii) grouted sleeve connection. All the above connections were designed, and experimental investigation was carried out on 1 : 2 scaled models by subjecting the column to lateral reverse cyclic loading. Displacement-controlled loading pattern has been adopted for the testing of the specimens. The structural response of the connection was

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Li, Xiao, Jun Peng Li, and Bin Li. "Performance Analysis of Reinforced Dog-Bone Connection in Steel Frame." Applied Mechanics and Materials 501-504 (January 2014): 782–86. http://dx.doi.org/10.4028/www.scientific.net/amm.501-504.782.

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Based on the concept of strong connection and weak member, mechanical behaviors of the new reinforced dog-bone connections are compared. To new reinforced dog-bone connections, weakening flange at a certain distance away from the beam end and increasing weld area in the beam end. This improved connection can make the plastic hinge be far from the beam-column connection with stronger bearing capacity and better ductility. A nonlinear finite element analysis of the three forms of connections such as dog-bone connection, cover-plate reinforced dog-bone connection, and flange reinforced dog-bone c

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Grigoriev, Sergey V., Vladimir I. Palagushkin, Inna Y. Petukhova, and Dmitry O. Astrakhantcev. "Results of testing a lenticular coating block support unit." Journal «Izvestiya vuzov. Investitsiyi. Stroyitelstvo. Nedvizhimost» 10, no. 3 (2020): 398–405. http://dx.doi.org/10.21285/2227-2917-2020-3-398-405.

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The paper aims to study options for connecting belt elements from a profiled sheet, to develop a technology for manufacturing support units and to determine their load-bearing capacity by testing nodal elements with connecting sheets using electric rivets and soldering pre-rolled profiled sheets. An experimental study of nodal elements was performed in a vertical position on a test bench. Fragments of the support assembly with a seam-soldered connection and with the connection of belt elements using contact spot welding were tested. It is shown that seam-soldered joints provide the necessary s

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Mourad, S. A., A. M. Naguib, and H. H. Alanwar. "Numerical modelling of apex connections in cold-formed steel gable frames." IOP Conference Series: Earth and Environmental Science 1056, no. 1 (2022): 012037. http://dx.doi.org/10.1088/1755-1315/1056/1/012037.

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Abstract Cold-formed steel (CFS) sections have gained acceptance as primary elements in steel frames due to their exceptionally high strength to weight ratio. The main purpose of this research is to study the behavior of the apex joint in portals frame when subjected to monotonic vertical load. Numerical models for apex connections are developed using a finite element program to study the behavior of the connection. The numerical model is first verified by comparing its results with available experimental and numerical results. After the verification, the effect of several parameters on the co

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Sadid, Mohammad Saber. "Effect of The Haunch Angle and Stiffener Types on Column-Beam Connection Behaviour Under Static Loading." October 2022 3, no. 4 (2022): 1–13. http://dx.doi.org/10.36937/cebel.2022.1777.

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The strong column-weak beam principle, one of the earthquake resistant building design theories, require the connection area to be strong enough so that the plastic hinge forms in the beam. One of the proposed solutions is to strengthen the column-beam connection zone in steel connection with haunches. This study aims to look at parametrically behavior of column-beam haunched connections under the 100mm vertical displacement controlled loading using the finite element method. To obtain this, a total number of 21 finite elements model with 15, 30, and 45 degrees angles and 6 various stiffener t

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Sivaev, Sergey, and Oleg Smirnov. "APPROACHES TO REGULATION OF TARIFFS FOR CONNECTING CAPITAL CONSTRUCTION OBJECTS TO PUBLIC UTILITIES INFRASTRUCTURE." Public Administration Issues, no. 1 (2023): 150–75. http://dx.doi.org/10.17323/1999-5431-2023-0-1-150-175.

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The article presents the issues of tariff regulation of connections (technological connection) of capital construction objects to the city communal infrastructure. Legislative streamlining of the connection of real estate objects under construction to engineering and technical support systems mainly took place according to the sectoral principle, which led to significant differences in the tariffication of connection to different types of engineering systems. This creates problems both for developers and for the development of the engineering infrastructure of the Russian cities. This study ai

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Mita, Ngahuia, Anne-Marie Jackson, Brendan Flack, Suzi Flack, Victoria Bryant, and Hauiti Hakopa. "Hauteruruku ki Puketeraki: Connecting to te ao Takaroa." MAI Journal. A New Zealand Journal of Indigenous Scholarship 12, no. 1 (2023): 71–81. http://dx.doi.org/10.20507/maijournal.2023.12.1.7.

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This article draws on the lead author’s 2016 master’s thesis focusing on how Hauteruruku ki Puketeraki, a hapū waka club based in Karitāne, 40 kilometres northeast of Dunedin, is connecting people to the ocean using waka. As a result of the club’s activities, hauora is flourishing within this community. Māori connections to the ocean are complex and diverse, and in this article the authors highlight that waka are a way in which to establish and maintain these connections. In the context of Hauteruruku ki Puketeraki, the research found that connection to the ocean was synonymous with identity.

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Scannell, Jack W., Simon Grant, Bertram R. Payne, and Roland Baddeley. "On variability in the density of corticocortical and thalamocortical connections." Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences 355, no. 1393 (2000): 21–35. http://dx.doi.org/10.1098/rstb.2000.0547.

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Variability is an important but neglected aspect of connectional neuroanatomy. The quantitative density of the ‘same’ corticocortical or thalamocortical connection may vary by over two orders of magnitude between different injections of the same tracer. At present, however, the frequency distribution of connection densities is unknown. Therefore, it is unclear what kind of sampling strategies or statistical methods are appropriate for quantitative studies of connectivity. Nor is it clear if the measured variability represents differences between subjects, or if it is simply a consequence of in

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Torabipour, Ahmadreza, and M. R. Shiravand. "Development Behavior for Post-Tensioned Self-Centering Steel Connection under Cyclic Loading." Civil Engineering Journal 3, no. 3 (2017): 152–59. http://dx.doi.org/10.28991/cej-2017-00000081.

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One of the newest steel beam-column joints to replace conventional welded connections, post-tensioned connection steel is with the upper and lower angles. In this connection are high-strength steel strands that parallel beam web and angles between beams and column. Actually high resistance strands and upper and lower angles respectively are provider centralization properties and energy dissipation capacity of the connection. The benefits of post-tensioned steel can be used in connection with the centralization and lack of relative displacement (drift) persistent, stay elastic core components s

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Niu, Haojie, Yubin Sun, Chengxin Lin, and Yutang Zou. "Study on Interference Connection Based on Shape Recovery of NiTiNb Shape Memory Alloy." Materials 14, no. 9 (2021): 2328. http://dx.doi.org/10.3390/ma14092328.

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Interference connection is an effective method for improving the fatigue life of bolt connections. In this paper, a new method of interference connection was designed based on the shape memory effect of shape memory alloy. Using the method of numerical simulation, a finite element model was established to analyze the stress–strain rule of the bolt and the hole wall under different interference fit sizes. The results show that the stress concentration is formed at the orifice of the connecting plate. When the interference fit size is less than 1%, the connection hole has elastic deformation. Wh

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Ge, Xing, Hai Jiang Liu, Li Bin Zhu, Zi Jian Yu, and Chen Yu Wu. "Research on Joint Strength and Mechanism of Composite/Aluminum Alloy Connections Based on FDS Technology." Materials Science Forum 1123 (July 18, 2024): 101–6. http://dx.doi.org/10.4028/p-j8oj9e.

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This paper applies Flow Drill Screws (FDS) technology to the joining of composite materials and metal materials. It investigates the connection strength and mechanism between thermosetting carbon fiber reinforced composites and metal materials, as well as between thermoplastic carbon fiber reinforced composites and metal materials. The study includes shear tests and metallographic tests to analyze the two types of connections. The experimental results demonstrate the feasibility of using the FDS process for composite materials and metal materials. It is found that the FDS process is more suita

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Mar’atus Solikhah, Baiduri Baiduri, Arif Hidayatul Khusna,. "The Process of Students' Mathematical Connection in Solving Mathematical Problems in terms of Learning Styles." Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 6 (2021): 1451–66. http://dx.doi.org/10.17762/turcomat.v12i6.2684.

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The purpose of this study was to describe the process of students' mathematical connections in solving mathematical problems in terms of learning styles. The type of research used is descriptive research with a qualitative approach. The research subjects were six students consisting of two students who have a visual learning style, two students who have an auditory learning style, and two students who have a kinesthetic learning style. Student learning style data were collected through learning style questionnaires, while student connection process data were collected through mathematical conn

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Alvarez, Juan, and Bruce Hajek. "A queue with semiperiodic traffic." Advances in Applied Probability 37, no. 1 (2005): 160–84. http://dx.doi.org/10.1239/aap/1113402404.

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In this paper, we analyze the diffusion limit of a discrete-time queueing system with constant service rate and connections that randomly enter and depart from the system. Each connection generates periodic traffic while it is active, and a connection's lifetime has finite mean. This can model a time division multiple access system with constant bit-rate connections. The diffusion scaling retains semiperiodic behavior in the limit, allowing for both short-time analysis (within one frame) and long-time analysis (over multiple frames). Weak convergence of the cumulative arrival process and the s

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Kılıç, Zülküf, and Kemal Özgen. "Investigation of Middle School Students’ Opinions and Self-Efficacy Beliefs on Mathematical Connection with Using Modelling Tasks." Kuramsal Eğitimbilim 18, no. 1 (2025): 21–53. https://doi.org/10.30831/akukeg.1459786.

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The purpose of this study is to determine the opinions and self-efficacy beliefs of middle school students towards mathematical connections before and after the process in a learning environment prepared in the context of connections with different disciplines and including modeling tasks. An embedded experimental mixed method design was used in the research. The study was conducted with a sum of sixty-one students in the seventh-grade experimental and control groups for fifteen weeks, including the pre-test¬, post-test, and application process. As a data collection tool, mathematical modellin

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Alvarez, Juan, and Bruce Hajek. "A queue with semiperiodic traffic." Advances in Applied Probability 37, no. 01 (2005): 160–84. http://dx.doi.org/10.1017/s0001867800000082.

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In this paper, we analyze the diffusion limit of a discrete-time queueing system with constant service rate and connections that randomly enter and depart from the system. Each connection generates periodic traffic while it is active, and a connection's lifetime has finite mean. This can model a time division multiple access system with constant bit-rate connections. The diffusion scaling retains semiperiodic behavior in the limit, allowing for both short-time analysis (within one frame) and long-time analysis (over multiple frames). Weak convergence of the cumulative arrival process and the s

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Behnamfar, Farhad, Hadi Rafizadeh, and Mortza Omidi. "Innovative connections for precast concrete moment resisting frames." Bulletin of the New Zealand Society for Earthquake Engineering 48, no. 3 (2015): 204–21. http://dx.doi.org/10.5459/bnzsee.48.3.204-221.

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This research work presents new details for moment connections in precast concrete structures satisfying both design and practice criteria. In this paper the results of the numerical study on the connections are presented. For the analysis, the ANSYS software is selected because of its diversity in nonlinear analysis. By calculating the monotonic load-displacement curve of each connection, the connections are evaluated for their stiffness, strength, and ductility. The compressive strength of the connection concrete is taken to be 30, 35 and 40 MPa, for each round of analysis. The results

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Faghfouri, M., and N. Jazer. "Shen's -process on Berwald connection." Ukrains’kyi Matematychnyi Zhurnal 72, no. 8 (2020): 1134–48. http://dx.doi.org/10.37863/umzh.v72i8.6001.

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The Shen connection cannot be obtained by using Matsumoto's processes from the other well-known connections. Hence Tayebi–Najafi introduced two new processes called Shen's and -processes and showed that the Shen connection is obtained from the Chern connection by Shen's -process. In this paper, we study the Shen's - and -process on Berwald connection and introduce two new torsion-free connections in Finsler geometry. Then, we obtain all of Riemannian and non-Riemannian curvatures of these connections. Using it, we find the explicit form of -curvatures of these connections and prove that -curva

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Losoncz, Mark. "Connection." Philosophy Today 63, no. 4 (2019): 903–13. http://dx.doi.org/10.5840/philtoday202016300.

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There are productive material connections beyond mere internal or external relations. The concept of connection enables a creative reinterpretation of certain historical questions and, accordingly, the essay stresses the importance of the concepts of connection, nexus, and fusion in many philosophies, from Aristotle to Deleuze.

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Yuliana and Agus Munandar. "Debt Covenant, Political Cost, Political Connection, And Bank Connections Towards Company Value." Jurnal Akuntansi 27, no. 3 (2023): 465–84. http://dx.doi.org/10.24912/ja.v27i3.1510.

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The goal of this study is to look at how debt covenant, political cost, political connection, and bank connections affect company value. The research used secondary data with completed financial reports from 24 public companies or 120 data in the banking sector that met purposive sampling criteria over five years (2017 to 2021). The research found that debt covenant and bank holder connection (the second form of bank connection) have a negative effect on company value. Meanwhile, political cost, political association and shareholder connection (the third form of bank connection) positively imp

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NIE, X., J. S. FAN, and Y. J. SHI. "SEISMIC BEHAVIOR OF A NEW TYPE OF STEEL–CONCRETE COMPOSITE RIGID CONNECTION." Journal of Earthquake and Tsunami 05, no. 03 (2011): 283–96. http://dx.doi.org/10.1142/s1793431111000978.

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The composite steel–concrete rigid frame bridge is composed of steel or composite girders connecting rigidly to RC piers, and has advantages of lower maintenance costs, faster construction, and higher resistance and ductility during an earthquake. In this paper, a new type of steel–concrete composite rigid connection is developed and studied by finite element analysis. The comparison with other types of connections shows that this new type of connection has a good structural performance from the confining of concrete by steel and preventing the buckling of steel by concrete.

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Rahman, Irwansyah, Wahyuddin Wahyuddin, and ST Nurhumairah Halim. "Analysis of Mathematics Connection Ability in Solving Algebra Problems at VIII Grade Junior High School." Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika 6, no. 2 (2022): 100. http://dx.doi.org/10.22373/jppm.v6i2.15448.

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This study aims to determine the mathematics connection ability of VIII Grade students in solving algebraic questions in one of the public junior high schools in Makassar City. This research was qualitative. The research subjects consisted of three students selected based on the results of the basic ability test. Data collection techniques used basic ability tests, mathematics connection skills tests, and interviews. Data analysis techniques were data reduction, data presentation, and conclusion. The results showed that: (1) the mathematics connection ability of subjects with high basic abilit

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Clarke-Pine, Dora D. "Multiculturalism: Making the Connection and Connecting the Dots." International Journal of Interdisciplinary Social Sciences: Annual Review 5, no. 3 (2010): 345–52. http://dx.doi.org/10.18848/1833-1882/cgp/v05i03/51613.

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Rooney, S. "Connection closures adding application-defined behaviour to network connections." ACM SIGCOMM Computer Communication Review 27, no. 2 (1997): 74–88. http://dx.doi.org/10.1145/263876.263887.

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Wang, Xiaoping, Fuyong Liu, Xiangxue Li, et al. "Static Bearing Capacity Investigation of a Novel Prefabricated Light-Steel Beam–Column Connection." Applied Sciences 12, no. 9 (2022): 4387. http://dx.doi.org/10.3390/app12094387.

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In this study, a novel prefabricated light-steel beam–column connection consisting of a thin-walled rectangular hollow section column and two cold-formed steel truss beams is proposed and investigated by carrying out experimental tests. Eight cruciform beam–column connection specimens with different configurations are fabricated and tested to failure under monotonic static loading. First, failure mode and the loading–displacement curve of each specimen are investigated. Consequently, the effect of three variables, including truss-beam configuration, truss-beam type, and with or without sleeve

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