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Scientists at a Dublin university have developed a new antifouling technique inspired by a common flatfish in Europe’s waters.

As Silicon Republic reports, the team of researchers at Dublin City University (DCU) created a material that mimics the scales of brill, which have tiny spacings that interrupt the development of biofilm from micro-organisms that cause microfouling.

It’s this slimy film that forms the basis for larger macrofouling by barnacles, mussels and other growths on a boat’s hull.

“Our work has discovered that these brill-inspired micro textures cause a disruption to the formation of a biofilm leading to surfaces that are easier to clean or have a slower rate of biofilm formation,” said team lead Prof Fiona Regan from DCU’s Water Institute.

Silicon Republic has more on the story HERE.

Published in Marine Science
A lecture series for students wishing to improve their educational qualifications and become members of the Irish Branch of the Institute of Chartered Shipbrokers starts next month.
The lectures are primarily aimed at students who wish to sit the Foundation Diploma or the Advanced Diploma and are also suitable for students who wish to take their full PQE's (Professional Qualification Examinations).

Dublin City University will be the venue for the lectures which will cover the following modules:

•Introduction to Shipping

•Shipping Business

•Port Agency and Liner Trades

This year the institute are to include lectures on Economics of Sea Transport & International Trade. These lectures are suitable for students who have already embarked on their course of studies and wish to obtain full membership of the Institute.

The date for completion of Registration Forms is 1 September and the lectures commence on 17th September. For further information please contact Hilary Parks on 087 6566610 or [email protected] and visit www.icsbranch.ie

Published in Jobs

The Half Ton Class was created by the Offshore Racing Council for boats within the racing band not exceeding 22'-0". The ORC decided that the rule should "....permit the development of seaworthy offshore racing yachts...The Council will endeavour to protect the majority of the existing IOR fleet from rapid obsolescence caused by ....developments which produce increased performance without corresponding changes in ratings..."

When first introduced the IOR rule was perfectly adequate for rating boats in existence at that time. However yacht designers naturally examined the rule to seize upon any advantage they could find, the most noticeable of which has been a reduction in displacement and a return to fractional rigs.

After 1993, when the IOR Mk.III rule reached it termination due to lack of people building new boats, the rule was replaced by the CHS (Channel) Handicap system which in turn developed into the IRC system now used.

The IRC handicap system operates by a secret formula which tries to develop boats which are 'Cruising type' of relatively heavy boats with good internal accommodation. It tends to penalise boats with excessive stability or excessive sail area.

Competitions

The most significant events for the Half Ton Class has been the annual Half Ton Cup which was sailed under the IOR rules until 1993. More recently this has been replaced with the Half Ton Classics Cup. The venue of the event moved from continent to continent with over-representation on French or British ports. In later years the event is held biennially. Initially, it was proposed to hold events in Ireland, Britain and France by rotation. However, it was the Belgians who took the ball and ran with it. The Class is now managed from Belgium. 

At A Glance – Half Ton Classics Cup Winners

  • 2017 – Kinsale – Swuzzlebubble – Phil Plumtree – Farr 1977
  • 2016 – Falmouth – Swuzzlebubble – Greg Peck – Farr 1977
  • 2015 – Nieuwport – Checkmate XV – David Cullen – Humphreys 1985
  • 2014 – St Quay Portrieux – Swuzzlebubble – Peter Morton – Farr 1977
  • 2013 – Boulogne – Checkmate XV – Nigel Biggs – Humphreys 1985
  • 2011 – Cowes – Chimp – Michael Kershaw – Berret 1978
  • 2009 – Nieuwpoort – Général Tapioca – Philippe Pilate – Berret 1978
  • 2007 – Dun Laoghaire – Henri-Lloyd Harmony – Nigel Biggs – Humphreys 1980~
  • 2005 – Dinard – Gingko – Patrick Lobrichon – Mauric 1968
  • 2003 – Nieuwpoort – Général Tapioca – Philippe Pilate – Berret 1978

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