This paper reviews some aspects of complex collective behaviour in an agent-based framework. It examines the effects of interaction structures (lattices, small worlds) on dynamic properties of simple binary choices models. When individual actions become interdependent, complex dynamics may arise. In order to illustrate such a phenomenon, a very simple evolutionary game is presented, using a spa...

Chin J Cancer Res 2013;25(5):486-487 www.thecjcr.org Gastrointestinal stromal tumor (GIST) is the most common mesenchymal malignancy of the gastrointestinal tract. GISTs may coexist with different types of cancer, either synchronous or metachronous (1). Most GISTs develop in a sporadic fashion, but familial occurrence, such as neurofibromatosis and Carney-triad, has also been reported (2). The ...

Abstract The multiscale stochastic simulation method based on the marriage of Brownian Configuration Field (BCF) and Radial Basis Function mesh-free approximation for dilute fibre suspensions by our group, is further developed to simulate non-dilute suspensions. For present approach, macro micro processes proceeded at each time step are linked other a contributed stress formula associated with ...

I would like to dedicate this little exposition Prof. Phan Dinh Dieu, one of the giants and pioneers Mathematics in Computer Science Vietnam. In past 15 years or so, new exciting connections between fundamental problems database theory information have emerged. There are several angles can take describe connection. This paper takes such angle, influenced by author's own bias research results. p...

One of the challenges for manufacturing processes polymeric parts is dedicated control composite melt flow. In present work, predictive capability Phan-Thien-Tanner (PTT) viscoelastic model evaluated in relation to extrudate swell from slit dies at 200 °C, considering polypropylene and graphite filler, applying ANSYS Polyflow software. It shown that sufficiently low filler amounts (below 10%; v...

Viscoelastic fluids can be difficult to model due the wide range of different physical behaviors that polymer melts exhibit. One such feature is viscous elastic boundary layer. We address particular problem a viscoelastic shear-dependent fluid flowing past corner and investigate how properties layer change for White-Metzner fluid. The equations are derived upstream matched with far-field flow. ...

The Khok Pha Suam locality in the province of Ubon Ratchathani, northeastern, Thailand, is known as “the last home Thai dinosaurs”, because it belongs to Lower Cretaceous Kruat Formation (Aptian-Albian) which currently youngest Mesozoic vertebrate fossil producing formation Khorat Group. Here, we describe a diverse assemblage, including hybodonts, ray-finned fishes, turtles, crocodyliforms, pte...