Ewch i’r prif gynnwys
Jeff Griffiths

Professor Jeff Griffiths

Athro Ymchwil Nodedig er Anrhydedd

Yr Ysgol Mathemateg

Trosolwyg

I have been a  member of staff at Cardiff University since 1964 and was Head  of the School of Mathematics for most of the period from 1983 to 2006. I was  appointed Dean of the Science Faculty in 1991.

I have received grants and awards  totaling over £1M. I have been an invited speaker at a large number of  conferences both in the UK and overseas, and have organised several  international conferences. I am the author of over 100 publications and  reports. I have also appeared in expert capacity in several television and radio programmes,  and as an expert witness in High Court actions.

Research group

Ymchwil

I have been  awarded a number of Research Council grants, and have received financial support  from the European Union and World Health Organisation for my work on modelling  the spread of HIV/AIDS.

From 1987 - 1997 I was UK representative on the EU  Concerted Action to investigate the control and spread of HIV/AIDS in Europe.  This project involved about 70 researchers, with representatives from all EU  countries, plus invited guests from USA.

I have lectured widely on HIV/AIDS,  particularly in USA, and was the lead speaker at the Baltic Operational  Research Conference held in Vilnius, Lithuania in 2003.

In 2008 I was awarded an  EPSRC Science and Innovation grant (LANCS Initiative) in conjunction with the Universities of Lancaster, Nottingham, and  Southampton.  Cardiff's share of this grant  was approximately £1.3 million.

I lead the Healthcare Research  Cluster of the LANCS Initiative. Current and recent projects include:

  • Investigation of risk factors associated with diabetes mellitis
  • Study of treatment effects for HIV/AIDS
  • Macro-vascular disease in diabetes patients
  • Age effects in patients with HIV/AIDS
  • Intensive Care and High Dependency facilities in a large Teaching Hospital
  • Comparison of treatments for osteoporosis
  • Methicillin Resistant Staphylococcus Aureus and Methicillin Sensitive  Staphylococcus Aureus mortality comparisons
  • Diagnosis of bone mineral density disease
  • Modelling waiting times and waiting lists in National Health Service hospitals  in Wales
  • Modelling  treatments regimes in a rehabilitation hospital
  • Modelling  hip-fracture facilities in a teaching hospital.

Research interests

  • Queueing Theory
  • Discrete Event Simulation
  • Healthcare Modelling
  • Epidemiology
  • Transport Modelling

Research activities

I head the Operational Research Group within the School of Mathematics.  Some current and recent projects include:

  • Investigation of risk factors associated with diabetes mellitus (GlaxoSmithKline)
  • Study of treatment effects for HIV/AIDS (EU)
  • Macro-vascular disease in diabetes patients
  • Age effects in patients with HIV/AIDS
  • Intensive Care and High Dependency facilities in a large Teaching Hospital (NHS)
  • Comparison of treatments for osteoporosis (Royal Glamorgan Hospital)
  • Methicillin Resistant Staphylococcus Aureus and Methicillin Sensitive Staphylococcus Aureus  mortality comparisons (NHS)
  • Diagnosis of bone mineral density disease (Royal Glamorgan Hospital)
  • Modelling waiting times and waiting lists in National Health Service hospitals in Wales (Welsh Assembly Government)
  • Modelling Hospital Operating Theatre Performance (NHS)

Addysgu

Postgraduate students

Over the last ten years I have supervised the following PhD students:

  • Jack Baber
  • Mari Jones
  • Cheryl Voake
  • Zoe Lawson
  • Ganna Leonenko
  • Naomi Price-Lloyd
  • Dawn Lowrie
  • Emma Snary
  • Rachael Salmon
  • Phil McEwan
  • Tracey England

Bywgraffiad

Mae  fy PhD mewn Prosesau Stochastig, a dechreuais ymddiddori mewn Epidemioleg a Gofal Iechyd yn gyntaf wrth ymchwilio i ddileu brech y frech wen ar draws y byd ddiwedd y 1960au a  dechrau'r  1970au.

Ers hynny, rwyf wedi ymgymryd â nifer fawr o ymgynghoriaethau a chontractau gyda sefydliadau'r llywodraeth a chydag amrywiaeth  o  gwmnïau cyhoeddus a phreifat, gan gynnwys:

  • GlaxoWellcome (GlaxoSmithKline)
  • Ysbyty Athrofaol Cymru
  • Y Gwasanaeth Iechyd Gwladol
  • Llywodraeth Cynulliad  Cymru.

Rwyf hefyd wedi gweithio'n helaeth ym maes trafnidiaeth, gan  gyfeirio'n benodol at broblemau tagfeydd, ac rwyf wedi cynnal ymgynghoriaethau gyda BP  Oil Ltd, Adran Drafnidiaeth, British Steel, Welsh Office, Maunsell  Consultancy Services, Awdurdod Camlas Suez, Transport Research Laboratory, ac ati.

Rwyf wedi gweithio mewn sawl rhan o'r byd gan gynnwys Ewrop, UDA, Canada, Affrica, y Dwyrain Canol, y Dwyrain Pell,  Awstralia a Seland Newydd.

Contact Details



Campuses Addysg Barhaus a Phroffesiynol, Ffordd Senghennydd, Caerdydd, CF24 4AG