Relevant bibliographies by topics / Abacuses

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

Academic literature on the topic 'Abacuses'

Author: Grafiati
Published: 4 June 2021
Last updated: 15 February 2022

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Journal articles on the topic "Abacuses"

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Iordache, Vlad, and Mihai Vlad Ionita. "Urban sound energy reduction by means of sound barriers." E3S Web of Conferences 32 (2018): 01024. http://dx.doi.org/10.1051/e3sconf/20183201024.

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In urban environment, various heating ventilation and air conditioning appliances designed to maintain indoor comfort become urban acoustic pollution vectors due to the sound energy produced by these equipment. The acoustic barriers are the recommended method for the sound energy reduction in urban environment. The current sizing method of these acoustic barriers is too difficult and it is not practical for any 3D location of the noisy equipment and reception point. In this study we will develop based on the same method a new simplified tool for acoustic barriers sizing, maintaining the same p
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Alhama, Iván, Gonzalo García-Ros, and Matteo Icardi. "Non-Stationary Contaminant Plumes in the Advective-Diffusive Regime." Mathematics 9, no. 7 (2021): 725. http://dx.doi.org/10.3390/math9070725.

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Porous media with low/moderate regional velocities can exhibit a complex dynamic of contamination plumes, in which advection and molecular diffusion are comparable. In this work, we present a two-dimensional scenario with a constant concentration source and impermeable upper and lower boundaries. In order to characterise the plume patterns, a detailed discriminated dimensionless technique is used to obtain the dimensionless groups that govern the problem: an aspect ratio of the domain including characteristic lengths, and two others relating time and the horizontal length of the spread of cont
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Hu, Yu Tao, Fang Yun Lu, Bang Hai Jiang, and Duo Zhang. "Empirical Approaches to Calculate External Blast Load on Structures." Applied Mechanics and Materials 275-277 (January 2013): 761–66. http://dx.doi.org/10.4028/www.scientific.net/amm.275-277.761.

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Modeling structures response to external blast loads is studied in this paper. A new model is developed based on the experimental data in literature UFC (unified facilities criteria) 3-340-2. The new model differs from the model which is available in LS-DYNA as take into account new abacuses for reflecting coefficients, leading to more precise load especially at great incidence.
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Peyre, Hervé, J. W. Sun, Jude Guelfucci, et al. "Low Temperature Photoluminescence Investigation of 3-Inch SiC Wafers for Power Device Applications." Materials Science Forum 711 (January 2012): 164–68. http://dx.doi.org/10.4028/www.scientific.net/msf.711.164.

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Focusing on the change in aluminium-related photoluminescence lines in 4H-SiC versus doping concentration, we have used a combination of LTPL (Low Temperature PhotoLuminescence) and secondary ion mass spectrometry measurements to set new calibration curves. In this way, one can probe the change in aluminum concentration in the range 1017to 1019cm-3. When applied to LTPL maps collected on full 3-inch wafers, we show that such abacuses constitute a powerful tool to control efficiently the doping level of as-grown p+(emitters) and p++(contact) layers for power device applications.
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Grivel, Eric, Bastien Berthelot, Pierrick Legrand, and Audrey Giremus. "DFA-based abacuses providing the Hurst exponent estimate for short-memory processes." Digital Signal Processing 116 (September 2021): 103102. http://dx.doi.org/10.1016/j.dsp.2021.103102.

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Xiong, Peng, Xiuhong Hu, Bin Huang, Jiahai Zhang, Quan Chen, and Haiyan Liu. "Increasing the efficiency and accuracy of the ABACUS protein sequence design method." Bioinformatics 36, no. 1 (2019): 136–44. http://dx.doi.org/10.1093/bioinformatics/btz515.

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Abstract Motivation The ABACUS (a backbone-based amino acid usage survey) method uses unique statistical energy functions to carry out protein sequence design. Although some of its results have been experimentally verified, its accuracy remains improvable because several important components of the method have not been specifically optimized for sequence design or in contexts of other parts of the method. The computational efficiency also needs to be improved to support interactive online applications or the consideration of a large number of alternative backbone structures. Results We derived
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PIERALISI, R., and R. D. MACHADO. "Influence of standard recommendations for the calculation of the column-base connection by socket according to ABNT NBR 9062:2006." Revista IBRACON de Estruturas e Materiais 10, no. 1 (2017): 244–59. http://dx.doi.org/10.1590/s1983-41952017000100011.

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Abstract This work studies the column-base connection by external socket in precast structures. A parametric study of the geometric characteristics of the external socket base with smooth interface is presented. In this parametric study, the consumption of concrete and steel are analyzed. The column cross section, the embedded length of the column in the socket base and the thickness of the wall of the socket base were the variables considered in this study. It was observed that with the increase of the embedded length, the minimum cross section of the main horizontal reinforcement reduces. Wi
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Samson, Gabriel, Fabrice Deby, Jean-Luc Garciaz, and Jean-Louis Perrin. "Monitoring DIAMOND device for corrosion state evaluation of reinforced concrete structures." MATEC Web of Conferences 199 (2018): 04007. http://dx.doi.org/10.1051/matecconf/201819904007.

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The corrosion of steel rebars is a major issue with respect to the durability of reinforced concrete structure. Several corrosion evaluation methods exist: half-cell potential, concrete resistivity or linear polarization resistance (LPR) measurement. However, these techniques are employed at a given moment and are not suitable for continuous corrosion evaluation. This works belongs to the DIAMOND project which aims to produce a new corrosion state measurement monitoring device. The monitoring probe consists on a cylindrical probe. A ring shape counter-electrode CE is plated on the probe side.
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Lallam, Faiza, Abdesselam Megnounif, and Abderrahman Nekkache Ghenim. "Estimating the runoff coefficient using the analytic hierarchy process." Journal of Water and Land Development 38, no. 1 (2018): 67–74. http://dx.doi.org/10.2478/jwld-2018-0043.

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AbstractThe runoff coefficient (RC) is a parameter that is very often used in surface hydrology in order to characterize the drainage capacity of a watershed. The traditional estimate of this coefficient is often made from abacuses based on 2 or 3 parameters to the maximum. In this work, three numerical models are presented. Two models are based on experimental work. The first one is based on three criteria, namely the vegetation cover, the type of soil, and the slope. The second one considers the size of the watershed, the maximum daily rainfall and the type of soil. In practice, it is not ea
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Ozcelik, Y., and İ. C. Engin. "Development of Cuttability Abacuses in Abrasive Waterjet Cutting With Regard to Depth of Cut and Roughness of Cut Surfaces." Journal of Testing and Evaluation 45, no. 5 (2016): 20160366. http://dx.doi.org/10.1520/jte20160366.

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Dissertations / Theses on the topic "Abacuses"

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Karimov, Reshad. "Abacus of frozen conflicts." Thesis, Monterey, California : Naval Postgraduate School, 2010. http://edocs.nps.edu/npspubs/scholarly/theses/2010/Jun/10Jun%5FKarimov.pdf.

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Thesis (M.S. in Defense Analysis)--Naval Postgraduate School, June 2010.<br>Thesis Advisor(s): Freeman, Michael E. ; Second Reader: Giordano, Frank R. "June 2010." Description based on title screen as viewed on July 14, 2010. Author(s) subject terms: Russian-Georgian War of August of 2008, Deterrence Theory, Security Dilemma, Perception, Accidental War, Spiral Model, Game Theory, Game of Chicken, USSR, Fall of the Soviet Union, Republic of Georgia, Russia, South Ossetian Conflict, Abkhaz Conflict, Frozen Conflicts, Frozen Peace Processes. Includes bibliographical references (p. 53-58). Also av
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Siebach, Jacob Aaron Jess. "The Abacus: A New Approach to Authorization." BYU ScholarsArchive, 2021. https://scholarsarchive.byu.edu/etd/9221.

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The purpose of this thesis is to investigate the implementation of digital authorization for computer systems, specifically how to implement an efficient and secure authorization engine that uses policies and attributes to calculate authorization. The architecture for the authorization engine is discussed, the efficiency of the engine is characterized by various tests, and the security model is reviewed against other presently existing models. The resulting efforts showed an increase in efficiency of almost two orders of magnitude, along with a reduction in the amount of processing power req
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Wills, Andrew Johan. "Abacus-Tournament Models of Hall-Littlewood Polynomials." Diss., Virginia Tech, 2016. http://hdl.handle.net/10919/64427.

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In this dissertation, we introduce combinatorial interpretations for three types of HallLittlewood polynomials (denoted Rλ, Pλ, and Qλ) by using weighted combinatorial objects called abacus-tournaments. We then apply these models to give combinatorial proofs of properties of Hall-Littlewood polynomials. For example, we show why various specializations of Hall-Littlewood polynomials produce the Schur symmetric polynomials, the elementary symmetric polynomials, or the t-analogue of factorials. With the abacus-tournament model, we give a bijective proof of a Pieri rule for Hall-Littlewood polynom
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Shen, Tianrui. "Mental abacus and innate non-verbal numerical representations." Thesis, University of Cambridge, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.608681.

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Bolotski, Michael 1965. "Abacus--a reconfigurable bit-parallel architecture for early vision." Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/10638.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.<br>Includes bibliographical references (p. 123-126).<br>by Michael Bolotski.<br>Ph.D.
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Ng, Ferdinand. "Calibration and image formation in the ABACUS sonar system." Master's thesis, University of Cape Town, 2005. http://hdl.handle.net/11427/5138.

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MOULET, MARJORIE. "Arc : decouverte empirique de lois numeriques ou abacus revu et corrige." Paris 11, 1993. http://www.theses.fr/1993PA112062.

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La decouverte empirique de lois numeriques a pour but de decouvrir de maniere automatique une ou plusieurs lois numeriques a partir d'un simple tableau de donnees. Notre systeme arc est le resultat de l'amelioration du systeme abacus, cree par michalski et falkenhainer en 1987. L'algorithme principal de ce systeme consiste a combiner iterativement les variables en etudiant leur dependance monotone jusqu'a ce qu'une combinaison soit verifiee par un nombre suffisant d'exemples. Arc apporte a cet algorithme une nouvelle gestion des imprecisions numeriques et une nouvelle fonction d'evaluation qui
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Sakamoto, Scott Isami. "The Cranmer abacus: Its use in teaching mathematics to students with visual impairments." Diss., The University of Arizona, 1999. http://hdl.handle.net/10150/289013.

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For more than a decade, little research has been done regarding the Cranmer abacus and its use. Attention to the Cranmer abacus and review of its potential as a learning aid has been minimal. Lack of recent abacus related study is addressed in this dissertation in two ways. First, some of the ideas previously examined from research conducted in the sixties, seventies, and early eighties is expanded on. Information is updated, and current facts and ideologies are summarized. Second, topics not mentioned in earlier studies are examined. Information pertaining to the Cranmer abacus was gathered i
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Lima, Verônica Aparecida Lopes [UNESP]. "Desenvolvimento de uma arquitetura reconfigurável para o processamento de modelos no ambiente ABACUS." Universidade Estadual Paulista (UNESP), 2007. http://hdl.handle.net/11449/87216.

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Made available in DSpace on 2014-06-11T19:22:35Z (GMT). No. of bitstreams: 0 Previous issue date: 2007-08-31Bitstream added on 2014-06-13T20:29:09Z : No. of bitstreams: 1 lima_val_me_ilha.pdf: 399126 bytes, checksum: 5597e5f619ca9aa5e433432ef064a3bf (MD5)<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)<br>O objetivo deste trabalho é o desenvolvimento de uma arquitetura reconfigurável estaticamente, de um elemento de processamento (MPH) para o ambiente de simulação de circuitos ABACUS. Este elemento de processamento consiste de um conjunto de unidades funcionais que po
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Lima, Verônica Aparecida Lopes. "Desenvolvimento de uma arquitetura reconfigurável para o processamento de modelos no ambiente ABACUS /." Ilha Solteira : [s.n.], 2007. http://hdl.handle.net/11449/87216.

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Orientador: Norian Marranghello<br>Banca: Nobuo Oki<br>Banca: Wang Jiang Chau<br>Resumo: O objetivo deste trabalho é o desenvolvimento de uma arquitetura reconfigurável estaticamente, de um elemento de processamento (MPH) para o ambiente de simulação de circuitos ABACUS. Este elemento de processamento consiste de um conjunto de unidades funcionais que podem ser relacionadas por meio de algumas palavras de controle armazenadas na ROM, e cuja interconexão pode ser alterada para que o hardware de processamento se adapte ao modelo do elemento de circuito a ser simulado. O projeto foi descrito em l
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Books on the topic "Abacuses"

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Woods, Mary B. (Mary Boyle), 1946-, ed. Ancient computing technology: From abacuses to water clocks. Twenty-First Century Books, 2011.

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Merttens, Ruth. Abacus. Ginn, 1998.

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Abacus. Wesleyan University Press, 1987.

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Merttens, Ruth. Abacus. Ginn, 1998.

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McGowan, Chris. Abacus. Euphausia Press, 2010.

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Merttens, Ruth. Abacus. Ginn, 1998.

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Merttens, Ruth. Abacus. Ginn, 1998.

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Woods, Michael, and Mary B. Woods. Ancient Computing Technology: From Abacuses to Water Clocks. Lerner Publishing Group, 2011.

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Woods, Michael, and Mary B. Woods. Ancient Computing Technology: From Abacuses to Water Clocks. Lerner Publishing Group, 2010.

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Kirkby, David, and Ruth Merttens. Abacus F1 (Abacus). Ginn & Company, 2001.

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Book chapters on the topic "Abacuses"

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Feng, Lisheng. "Rod Arithmetic Calculation and Abacuses: Calculation Tools in Traditional Chinese Math." In The High Tide of Science and Technology Development in China. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-7847-2_2.

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Reynolds, Barbara E. "Abacus." In Encyclopaedia of the History of Science, Technology, and Medicine in Non-Western Cultures. Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-94-007-3934-5_9413-2.

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Reynolds, Barbara E. "Abacus." In Encyclopaedia of the History of Science, Technology, and Medicine in Non-Western Cultures. Springer Netherlands, 2016. http://dx.doi.org/10.1007/978-94-007-7747-7_9413.

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Ruck, Andrew. "Abacus and Sketch." In Design Engineering Refocused. John Wiley & Sons, Ltd, 2016. http://dx.doi.org/10.1002/9781119164838.ch5.

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Weiss, Eric A. "Who Reads ABACUS?" In A Computer Science Reader. Springer New York, 1988. http://dx.doi.org/10.1007/978-1-4419-8726-6_1.

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Blainey, Geoffrey. "The Abacus of Power." In The Causes of War. Palgrave Macmillan UK, 1988. http://dx.doi.org/10.1007/978-1-349-19395-0_8.

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Fu, Binzhang, Yinhe Han, Huawei Li, and Xiaowei Li. "The Abacus Turn Model." In Routing Algorithms in Networks-on-Chip. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-8274-1_4.

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Davis, Philip J., and William G. Chinn. "The Abacus and the Slipstick." In 3.1416 And All That. Birkhäuser Boston, 1985. http://dx.doi.org/10.1007/978-1-4615-8519-0_21.

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Cristin, Renato. "The Abacus and the Mirror." In Contributions to Phenomenology. Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-015-9032-7_6.

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Lösel, Walter. "ABACUS/DSX — Entscheidungsunterstützung im Unternehmensplanspiel." In Multimedia und Computeranwendungen in der Lehre. Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-662-00998-7_70.

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Conference papers on the topic "Abacuses"

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Barros, Helena, Carla Ferreira, Joaquim Figueiras, and Mário Pimentel. "Nonlinear models for design of circular RC columns under ultimate and service states." In IABSE Congress, Christchurch 2021: Resilient technologies for sustainable infrastructure. International Association for Bridge and Structural Engineering (IABSE), 2021. http://dx.doi.org/10.2749/christchurch.2021.1118.

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&lt;p&gt;The present paper is dedicated to the ultimate and to the service design of circular reinforced concrete sections under axial load and bending moment, according to Eurocode 2 [1].&lt;/p&gt;&lt;p&gt;The objective of the present work is to develop design equations for circular reinforced concrete sections, solving the equilibrium equations by mathematic symbolic software. The concrete only supports compressive stresses and the steel can hold both tension and compression. The nonlinear equation of EC2 [1] is used for compressed concrete in the ultimate design. The steel is considered to
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Purwanti, Indri Astuti, Lia Mulyanti, and Novita Nining Anggraini. "The Effectiveness of Organizer Sempoa (Abacuses) of Pregnant Women, Children, and Mother of Toddlers as a Media of Health Education." In 1st International Conference on Character Education (ICCE 2020). Atlantis Press, 2021. http://dx.doi.org/10.2991/assehr.k.210204.019.

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Spindler, Peter, Ulf Schlichtmann, and Frank M. Johannes. "Abacus." In the 2008 international symposium. ACM Press, 2008. http://dx.doi.org/10.1145/1353629.1353640.

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Bhardwaj, Nikita, Maximilian Senftleben, and Klaus Schneider. "Abacus." In the WESE'14: Workshop. ACM Press, 2015. http://dx.doi.org/10.1145/2829957.2829959.

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Alrumayh, Abrar S., Sarah M. Lehman, and Chiu C. Tan. "ABACUS." In SEC '19: The Fourth ACM/IEEE Symposium on Edge Computing. ACM, 2019. http://dx.doi.org/10.1145/3318216.3363376.

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Wang, Tianyu, Wenbin Zhu, Qun Ma, Zhaoyan Shen, and Zili Shao. "ABACUS." In ICCAD '20: IEEE/ACM International Conference on Computer-Aided Design. ACM, 2020. http://dx.doi.org/10.1145/3400302.3415673.

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Bier, Eric A., and Adam Perer. "Icon abacus." In the 5th ACM/IEEE-CS joint conference. ACM Press, 2005. http://dx.doi.org/10.1145/1065385.1065452.

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Pan, Xiaobin, P. L. Patrick Rau, and Anping Xie. "New abacus." In the 2008 International Conference in Advances. ACM Press, 2008. http://dx.doi.org/10.1145/1501750.1501871.

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Walker, Bruce N., Jeffrey Lindsay, and Justin Godfrey. "The audio abacus." In the ACM SIGACCESS conference. ACM Press, 2004. http://dx.doi.org/10.1145/1028630.1028634.

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Bier, Eric A., and Adam Perer. "Icon abacus and ghost icons." In the 5th ACM/IEEE-CS joint conference. ACM Press, 2005. http://dx.doi.org/10.1145/1065385.1065508.

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Reports on the topic "Abacuses"

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Bonn, R., J. Ginn, and J. Zirzow. Test report on the Abacus 30 kW bimode{reg_sign} inverter and maximum power tracker (MPT). Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/95191.

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