نتایج جستجو برای: limit analysis

تعداد نتایج: 2969955  

Journal: :Quarterly of Applied Mathematics 1965

Journal: :Mathematics and Mechanics of Solids 2022

Truss structures composed of members that work exclusively in tension or compression appear several problems science and engineering, e.g., the study resisting mechanisms masonry structures, as well design spider web-inspired web structures. This generalizes previous results on existence cable webs are able to support assigned sets nodal forces under tension. We extend such a problem limit anal...

Journal: :Transactions of the Architectural Institute of Japan 1959

 This study deals with line balancing of BOB T-shirt model with the help of control limit analysis and discrete event simulation of the assembly lines. In this study control limit analysis is used to measure the performance of the assembly line and used to show the bottleneck operations of the assembly line and line balancing technique improves the productivity of the sewing line of the model. ...

2015
VLADIMIR KRYLOV

In this paper we introduce IP Fast Hopping, easily deployable and effective network-layer architecture against Distributed Denial of Service attacks and discuss its major limitations. Our approach provides an easy way for clients to hide content and destination server of theirs communication sessions. We describe a method of dynamic server IP address change and all modules necessary to implemen...

2003
Philip R. Johnson Frederick W. Strauch Alex J. Dragt Roberto C. Ramos C. J. Lobb J. R. Anderson F. C. Wellstood

We show that two capacitively coupled Josephson junctions, in the quantum limit, form a simple coupled qubit system with effective coupling controlled by the junction bias currents. We compute numerically the energy levels and wave functions for the system, and show how these may be tuned to make optimal qubits. The dependence of the energy levels on the parameters can be measured spectroscopic...

Journal: :iranian red crescent medical journal 0
mina golestani school of pharmacy, shahid beheshti university of medical sciences, tehran, ir iran; school of pharmacy, shahid beheshti university of medical sciences, tehran, ir iran. tel: +98-9125160488, fax: +98-4133351048 peyman eshghi pediatric congenital hematologic disorders research center, shahid beheshti university of medical sciences, tehran, ir iran hamid reza rasekh school of pharmacy, shahid beheshti university of medical sciences, tehran, ir iran abdol majid cheraghali school of pharmacy, baqiyatallah university of medical sciences, tehran, ir iran jamshid salamzadeh school of pharmacy, shahid beheshti university of medical sciences, tehran, ir iran ali imani iranian center of excellence in health management, faculty of management and medical informatics, tabriz university of medical sciences, tabriz, ir iran

conclusions although differences between the two products were very close to each other, they reported similar effects on joint bleeds. further clinical studies should be performed by incorporating a standardized measurement in comparative efficacy of apcc and rfviia. results the mean of bleeding reduction in apcc and rfviia were 71.2% with ci 95% (lower limit 86.8% and upper limit 82%) and 72....

Journal: :The Clinical biochemist. Reviews 2008
David A Armbruster Terry Pry

* Limit of Blank (LoB), Limit of Detection (LoD), and Limit of Quantitation (LoQ) are terms used to describe the smallest concentration of a measurand that can be reliably measured by an analytical procedure. * LoB is the highest apparent analyte concentration expected to be found when replicates of a blank sample containing no analyte are tested. LoB = mean(blank) + 1.645(SD(blank)). * LoD is ...

Journal: :I. J. Bifurcation and Chaos 2003
Zhengrong Liu Zhiyan Yang Tao Jiang

Using the method of qualitative analysis we show that five perturbed cubic Hamiltonian systems have the same distribution of limit cycles and have 11 limit cycles for some parameters. The accurate location of each limit cycle is given by numerical exploration. In other words, we demonstrate the existence of 11 limit cycles and their distribution in five perturbed systems in two ways, the result...

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