نتایج جستجو برای: truss network system

تعداد نتایج: 2712973  

باقر امینیان فتیده سعید شفیعی ثابت, سعید گرگین محمد رضا ایمان پور

زمینه و هدف: در این پژوهش ساختار مورفولوژیک جمعیتی ماهی سفید (Rutilus frisii kutum Kamenskii, 1901) در سواحل جنوب غربی دریای خزر ناحیه بندرکیاشهر و بندرآستارا با استفاده از Truss Network System مورد بررسی قرار گرفت. روش بررسی: به این منظور تعداد 315 عدد ماهی سفید طی فصل صید ماهیان استخوانی دریای خزر در سال 87-1386 از سواحل جنوب غربی دریای خزر ناحیه بندرکیاشهر و بندرآستارا به ترتیب توسط شرکت ها...

Journal: :Molecular and cellular biology 2003
Surinder M Soond Jennifer L Terry Jeff D Colbert David W H Riches

We describe the cloning and characterization of tumor necrosis factor receptor (TNF-R)-associated ubiquitous scaffolding and signaling protein (TRUSS), a novel TNF-R1-interacting protein of 90.7 kDa. TRUSS mRNA was ubiquitously expressed in mouse tissues but was enriched in heart, liver, and testis. Co-immunoprecipitation experiments showed that TRUSS was constitutively associated with unligate...

Journal: :Journal of the Computational Structural Engineering Institute of Korea 2017

A. Kaveh, M. Ilchi Ghazaan,

In this paper, MATLAB code for a recently developed meta-heuristic methodology, the vibrating particles system (VPS) algorithm, is presented. The VPS is a population-based algorithm which simulates a free vibration of single degree of freedom systems with viscous damping. The particles gradually approach to their equilibrium positions that are achieved from current population and historically b...

2001
Jürgen Streng

Problemspecific neural networks, multimembered evolutionary strategy, multicriteria optimization, pruning of neural networks, damage analysis, solution of inhomogeneous linear equation systems using problemspecific neural networks Abstract The integration of neural networks and a multimembered evolutionary strategy leads to a new multicriteria optimization approach for plane truss structures. C...

2014
Dongdong Zhang Yaxin Huang Qilin Zhao Fei Li Feng Li Yifeng Gao

A novel hybrid FRP-aluminum truss system has been employed in a two-rut modular bridge superstructure composed of twin inverted triangular trusses. The actual flexural behavior of a one-rut truss has been previously investigated under the on-axis loading test; however, the structural performance of the one-rut truss subjected to an off-axis load is still not fully understood. In this paper, a g...

2005
Sara Ganzerli Paul De Palma

The optimization of large trusses often leads to a nearly optimal solution, rather than a truly optimal design. In fact, the problem space for truss optimization grows exponentially with the size of the truss. Using the method of problem reduction, this paper demonstrates that truss optimization is in the set of NP-complete problems. Hence, the only practical techniques for solving the truss pr...

2005
George W. Woodruff Hongqing Wang Yong Chen David W. Rosen

This paper presents a hybrid geometric modeling method to create CAD models of large-scale conformal cellular structures effectively and efficiently. Cellular material structures can be engineered at the mesoscopic scale for high performance and multifunctional capabilities. One type of cellular structure is conformal lightweight truss. A simple method of constructing models of uniform trusses ...

2017
G. A. Giacomelli W. Fang

Engineering and horticultural research efforts aimed at developing an innovative, controlled environment, plant production system have been completed. In this production system, tomato plants are made transportable and each plant is allowed to produce only one truss of fruit. The main objective of this production system is to secure uninterrupted and predictable quantities of uniform quality to...

Journal: :CoRR 2015
Roberto Mínguez Enrique F. Castillo Rosa Eva Pruneda Cristina Solares

This paper shows the complementary roles of mathematical and engineering points of view when dealing with truss analysis problems involving systems of linear equations and inequalities. After the compatibility condition and the mathematical structure of the general solution of a system of linear equations is discussed, the truss analysis problem is used to illustrate its mathematical and engine...

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