نتایج جستجو برای: unsuitable bridges

تعداد نتایج: 27542  

2006
Marc T. Tomlinson Bradley C. Love

We present a cognitive model that bridges work in analogy and category learning. The model, Building Relations through Instance Driven Gradient Error Shifting (BRIDGES), extends ALCOVE, an exemplar-based connectionist model of human category learning (Kruschke, 1992). Unlike ALCOVE which is limited to featural or spatial representations, BRIDGES can appreciate analogical relationships between s...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1937
J C Oxtoby

I Bridges, C. B., Science N. S., 54, 252-254 (1921). 2 Schrader, F., and Sturtevant, A. H., Am. Nat., 57, 379-381 (1923). 3 Bridges, C. B., Ibid., 59, 127-137 (1925). 4 Bridges, C. B., Proc. Nat. Acad. Sci., 11, 706-710 (1925). 5 Bridges, C. B., Science N. S., 72, 405-406 (1930). 6 Schrader, F., and Hughes-Schrader, S., Quart. Rev. Biol., 6, 411-438 (1931). 7 Whiting, P. W., Jour. Hered., 26, 2...

2009
Hideo KATO Kentaro SUZUKI Hirofumi NAGAO Hirofumi IDO

Ultrasonic propagation velocity across wood fiber direction was measured in wooden bridges in order to investigate the possibility of nondestructive deterioration diagnosis of wooden bridges. The measurements were carried out for three different types of wooden bridges. The periodical measurement was also made for one of them to investigate its secular change. The results were : (1) The histogr...

Journal: :Advances in Complex Systems 2001
Luis A. Pugnaloni G. C. Barker Anita Mehta

We have examined extended structures, bridges and arches, in computer generated, nonsequentially stabilized, hard sphere deposits. The bridges and arches have well defined distributions of sizes and shapes. The distribution functions reflect the contraints associated with hard particle packing and the details of the restructuring process. A subpopulation of string-like bridges has been identifi...

Journal: :civil engineering infrastructures journal 0
seyed bahram beheshti-aval associate professor, civil engineering faculty, k.n. toosi university of technology, tehran, iran ehsan jahanfekr ph.d. candidate, faculty of technical and engineering, hormozgan university, bandarabas, iran

displacement coefficient method (dcm) stipulated in the asce 41-06 standard is becoming the preferred method for seismic rehabilitation of buildings in many high-seismic-hazard countries. applications of the method for non-building constructions such as bridges are beyond the scope of this standard. thus its application to this kind of structure should be approached with care. target displaceme...

2010
L. ROwELL HuEsmAnn ERic F. DubOw PAuL bOxER RoweLL Huesmann eRic F. Dubow

D uring the past decade, there has been a burgeoning interest in the role of religiosity in family functioning and child and adolescent adjustment (e.g., bridges & moore, 2002; mahoney, Pargament, swank, & Tarakeshwar, 2001) and as a resource for adults coping with stress (Pargament, 1997, 2007). The focus of this chapter is on the role of religiosity across the life span in predicting adulthoo...

2004
Iwan Jensen

We calculate improved lower bounds for the connective constants for selfavoiding walks on the square, hexagonal, triangular, (4.8), and (3.12) lattices. The bound is found by Kesten’s method of irreducible bridges. This involves using transfermatrix techniques to exactly enumerate the number of bridges of a given span to very many steps. Upper bounds are obtained from recent exact enumeration d...

2012
Xiaozhong Zhang Wenjuan Yao Yan Li Fei Song

Reliable prediction of traffic loads is essential for bridge planning and design. In the study, an improved unbiased Grey Markov forecasting model is applied to predict traffic loads on highway bridges. The comparison between the predicted results and existing practical measurements indicates that high accuracy can be achieved by using the developed model for bridge load prediction. The develop...

2017
S. P. Schwenzer J. C. Bridges M. A. Miller L. J. Hicks U. Ott J. Filiberto C. Chavez H. Smith A. H. Treiman S. P. Kelley J. M. Moore T. D. Swindle M. A. Bullock

MINERAL ASSEMBLAGES FROM LONG TERM EXPERIMENTS. S. P. Schwenzer, J. C. Bridges, M. A. Miller, L. J. Hicks, U. Ott, J. Filiberto, C. Chavez, H. Smith, A. H. Treiman, S. P. Kelley, J. M. Moore, T. D. Swindle, M. A. Bullock – The Open University, Walton Hall, Milton Keynes MK7 6AA, UK, [email protected]; Space Research Centre, University of Leicester, UK; Southwest Research Institute, 6...

Journal: :journal of structural engineering and geo-techniques 2012
a delnavaz a rahaee

performance of structures during recent earthquakes shows that the effect of vertical component of earthquake (vce) could be considered as one of the main causes of bridges collapse. in most of bridge design codes, for seismic analysis of bridges, vce is not taken into account or a distinguished method isn’t presented for assessment of vce. in the present work, the effect of vce on two existing...

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