• Title/Summary/Keyword: Wales

Search Result 470, Processing Time 0.045 seconds

Atomic Force Microscopy: a Powerful Tool for Biological Engineering on the Micro/Nano Scale

  • Lovitt, R.W.;Wright, C.J.
    • Proceedings of the Korean Society for Applied Microbiology Conference
    • /
    • 2004.06a
    • /
    • pp.187-193
    • /
    • 2004
  • This paper covers the basic principles of the AFM and how these systems may be used to image biological materials and measure particle-surface interactions in process environments. e.g. visualize molecules and structure on surfaces in aqueous environments, measure forces of interaction of proteins and DNA, biosurface and cells. Examples of work include applications biological spore control agents control systems, process materials selection for example appropriate filters for biological processing, mechanical properties and bio-surface engineering.

  • PDF

Evolving swarm of UAVs

  • Chi, T.Z.;Cheng, Hayong;Page, J.R.;Ahmed, N.A.
    • Advances in aircraft and spacecraft science
    • /
    • v.1 no.2
    • /
    • pp.219-232
    • /
    • 2014
  • This paper reports on an ongoing study investigating the feasibility of using an evolutionary method to develop the rules governing Self-Organised (SO) systems for use in swarms of unmanned aerial vehicles. In general, it is difficult to design swarm systems that follow explicit global behaviour. Unlike optimising a predefined objective function, the solution to the problem is the emergent behaviour in the SO systems which results from simultaneous interactions among agents and between agents and their environment. In this study, evolutionary algorithms are used to investigate their control and effectiveness in synthesising the weighting of different rules on SO emergent behaviour. Both homogeneous swarms and heterogeneous swarms were considered though the results provided are for a case study investigating the simplest problem a homogeneous swarm without mutation. Though simple this study does indicate the potential of the approach.

ANALYSIS OF THE TRENDS IN ADJUDICATION IN NEW SOUTH WALES

  • Michael C. Brand;Thomas E. Uher
    • International conference on construction engineering and project management
    • /
    • 2005.10a
    • /
    • pp.687-692
    • /
    • 2005
  • The Building and Construction Industry Security of Payment Act 1999 (NSW) (the Act) is a unique form of statutory regulation for the building and construction industry, which gives virtually all industry participants a statutory right to, and a means of recovering, payments for work done under a construction contract. The research aim is to examine current trends in adjudication applications and determinations under the Act. The research reveals: (a) that the adjudication process is encouraging parties to resolve disputes as to payment (b) that there is low level of awareness and understanding of the provisions of the Act, particularly amongst subcontractors; (c) that claimants making small claims experience a high rate of success at adjudication; and (d) that the indirect cost of adjudication is becoming problematic.

  • PDF