The human behaviour analysis has been a subject of study in various fields of science (e.g. sociology, psychology, computer science). Specifically, the automated understanding of the behaviour of both individuals and groups remains a very challenging problem from the sensor systems to artificial intelligence techniques. Being aware of the extent of the topic, the objective of this paper is to r...

The asymptotic behaviour of cubic field theories is investigated in the Regge limit using the techniques of environmentally friendly renormalization, environmentally friendly in the present context meaning asymmetric in its momentum dependence. In particular we consider the crossover between large and small energies at fixed momentum transfer for a model scalar theory of the type φ 2 ψ. The asy...

This paper investigates how emotions, in this case fear, affect behaviour. We consider deer and sheep as exemplary flocking mammals. The paper also describes and applies a mechanism to measure different types of flocking, using singular values and entropy to compute complexity. Results show that emotion can be used to regulate two competing and vital behaviours inherent in herding animals: the ...

There is a rich marketing literature which uses television audience datasets to model, optimize or predict choice behaviours of television viewers and optimize firm decisions (e.g. Rust, Kamakura and Alpert, 1992; Shachar & Emerson, 2000; Moshkin & Shachar 2002; Bahrat and Shahar, 2004.) Some of these models have generated useful theoretical generalizations to enrich marketing scholarship. Almo...

We outline an approach to classifying and detecting behaviours from surveillance data. Simple pairwise movement patterns are learned and used as building blocks to describe behaviour over a temporal sequence, or compared with other pairs to detect group behaviour. As the pair primitives are easy to redefine and learn, and complex behaviour over time is specified by the user as a sequence of pai...

This paper presents the beginnings of a formal framework to enhance our understanding of situated design agents. It builds on the function-behaviour-structure (FBS) schema to represent essential concepts of situated designing. Our framework covers different stages in the life-cycle of situated design agents, including their development, testing and usage.

Nowadays, t he bi otechnologically pr oduced p olymers, e .g. p oly(3hydroxyalkanoates) (PHAs), a re widely used for biomedical ap plications ( e.g. in t issue e ngineering), because of bi odegradation a nd high biocompatibility. PHAs are used for development of various medical devices. These biopolymers can be also used for development of experimental models, e.g. 3D cell culture model. To dev...

The use of detailed models for bioprocess design and control has been limited as accurate estimation of model parameters is often difficult. In this paper, the parameter estimation problem for a mechanistic model of the production of a biopolymer, poly-β-hydroxybutyrate (PHB), is examined in detail. Parameter estimation was undertaken using previously published data. Three parameter sets were o...

The change in the actual use of buildings by its occupants is receiving more and more attention. Over the lifecycle of a building the occupants and therefore the demands towards the buildings often change a lot. To match these altering conditions, particularly in the context of the demand for energy efficiency, purely technical approaches usually cannot solve the problem on their own or are not...

osteosarcoma is a primary malignant tumor of bone, which can involve jaws. this article reviews osteosarcoma of the jaws referred to the department of oral pathology, dental faculty of tehran university of medical sicences and pathology department of cancer institiute in imam khomeini hospital during 30 years from 1349 to 1378 and also reviews jaw osteosarcoma in english literature. the purpose...