Dr

Jack Piddington

FAA

Jack Piddington
Image Description
Distinguished for his work in radiophysics, including ionospheric studies, radio-astronomy of the sun, moon, and galaxy, the theory of phenomena occurring in plasma in magnetic fields, radio propagation in the troposphere, and war-time radio-engineering developments of considerable importance to the campaign in the Pacific. Measured lunar radio emission and deduced temperature and surface layer structure of that body. Designed first accurate range­finding equipment for coast defence gunnery, and simple light-weight air-warning equipment installed rapidly with great effect at Darwin and elsewhere, and subsequently used successfully by U.S. and Australian forces in "island-hopping" campaigns. His recent theoretical work demonstrates invalidity of many theories (e.g. of Hoyle, Giovanelli) which depend upon time variation of magnetic fields in conducting plasma.

Please contact fellowship@science.org.au to request any updates to the data.

Professor

Jack Pettigrew

FAA FRS

Jack Pettigrew
Image Description
Pettigrew has made major contributions to our knowledge of the comparative physiology of binocular vision, with more recent extensions to the fields of binaural hearing and somatic sensation. He was the first person to clarify the neurobiological basis of stereopsis when he described neurons in the visual cortex sensitive to binocular disparity and he has continued to influence this field with seminal papers on both the ontogenetic development and evolution of binocular neurons. Of note in the former area of visual development are his recent studies indicating a role for non-visual pathways in the phenomenon of developmental plasticity during the postnatal "critical period". Important in the latter area is his discovery that owls have independently evolved a system of binocular neurons like those found in mammals.

Expertise type

  • Biology
  • Neural Development
  • Physiology
  • Vertebrate Vision

Please contact fellowship@science.org.au to request any updates to the data.

Dr

Jim Peacock

AC FAA FTSE FRS

Jim Peacock
Image Description
Dr James (Jim) Peacock has made significant contributions to the understanding pf the molecular architecture of chromosomes—the establishment of iso-chromatic labelling indicating subunit structures; reunion following breakage is limited by the 3' - 5' reunion following polynucleotide polarities of the subunits, which polarities are opposed, but not uniform along the chromosome. He has demonstrated the separation in time of DNA replication and crossing over by breakage-reunion, extending the classical work of Creighton and McClintock. Peacock has established the basis of meiotic drive (segregation distortion) in terms of sperm morphogenesis in Drosophila and has shown that highly repeated DNA sequences occur in the centromeric regions of chromosomes, are chromosome-specific, and highly conserved. These sequences have a functional role, perhaps in relation to homologous chromosome recognition.

Expertise type

  • Genetically Modified Organisms
  • Agricultural Science
  • Biotechnology
  • Biology
  • Genomics
  • Genetic Control
  • Plant Biology

Please contact fellowship@science.org.au to request any updates to the data.

Related

Conversation with scientist

Dr Jim Peacock, plant scientist

William James (Jim) Peacock was born in Leura, New South Wales, in 1937. He was educated at the University of Sydney where he received a BSc (Hons) in 1958.
Image Description
Professor

Rich Payne

FAA

Rich Payne
Image Description
Richard Payne is an international leader in the fields of organic chemistry and chemical biology. He is recognized for pioneering a number of technologies for accessing precisely modified peptides and proteins for applications in biology and medicine. His lab is also recognized for the development of modified peptide drug leads for a range of diseases, such as anti-inflammatories, anti-thrombotics and anti-infectives (including for COVID-19). The impact of his research has led to the award of more than 20 prestigious prizes, including the Malcolm McIntosh Prime Minister’s Prize and the AJ Birch and HG Smith Medals from the Royal Australian Chemical Institute.

Fields of research

32 BIOMEDICAL AND CLINICAL SCIENCES
  • 3205 MEDICAL BIOCHEMISTRY AND METABOLOMICS
    • 320506 Medical Biochemistry: Proteins and Peptides (incl. Medical Proteomics)
34 CHEMICAL SCIENCES
  • 3404 MEDICINAL AND BIOMOLECULAR CHEMISTRY
    • 340401 Biologically Active Molecules
    • 340406 Molecular Medicine
  • 3405 ORGANIC CHEMISTRY
    • 340503 Organic Chemical Synthesis

For full list of research codes, please visit the ARC Website .

Expertise type

  • Chemical Synthesis
  • Immunology
  • Chemistry
  • Biological Chemistry
  • Carbohydrates
  • Biochemistry
  • Drug Discovery
  • Inflammation
  • Cardiovascular Disease
  • Drug Design
  • Infectious Diseases
  • Medicinal Chemistry
  • Proteins
  • Peptide Chemisty
  • Natural Products
  • Peptides
  • Vaccines
  • Organic Chemistry
  • Protein Structure-Function Relationships

Please contact fellowship@science.org.au to request any updates to the data.

Professor

Rob Parton

FAA

Rob Parton
Image Description
Parton is internationally renowned for his pioneering work on the plasma membrane organisation of mammalian cells and one of the most highly-cited cell biologists in Australia. He has developed, and applied, new ultrastructural methods to dissect the role of lipids and proteins in the organisation, function, and dynamics of membrane microdomains. His fundamental scientific discoveries, including the identification and functional characterisation of novel proteins involved in plasma membrane organisation, have far-reaching importance for diverse areas of biomedical research, ranging from the molecular mechanisms of lipid regulation and membrane morphogenesis, to liver regeneration, obesity, and cancer.

Expertise type

  • Biology
  • Cell Biology
  • Cell Membranes
  • Membrane Proteins

Please contact fellowship@science.org.au to request any updates to the data.

Professor

Barry Osmond

FAA FRS

Barry Osmond
Image Description
Dr. Osmond's research in Crassulacean acid metabolism and C4 photosynthesis is widely recognized as providing a major component of present day knowledge of these processes and has raised important ecological implications related to adaptation and acclimation. His work in photorespiration, together with collaborators, goes further than any other studies to tie together biochemistry, physiology and plant performance to environmental conditions. In addition he has made important contributions to several specific aspects of ion absorption and metabolism, to the physiology of salt tolerant plants, and to the photosynthetic physiol.ogy of marine plants. Apart from bis substantial personal contributions, a feature of his work is the ability to integrate his own research and that of his colleagues into broad advances in basic plant physiology.

Expertise type

  • Biology
  • Photosynthesis
  • Physiology
  • Plant Biology

Please contact fellowship@science.org.au to request any updates to the data.

Professor

Geoff Opat

AO FAA

Geoff Opat
Image Description
Geoffrey Opat is distinguished for his skill in developing clever experimental techniques for obtaining answers to important questions in physics. His first widely known exhibition of this skill was the design of a practical realisation of Bernstein's concept for demonstrating the change in sign associated with the rotation of a spinor through 360°. More recently he has attracted international attention through his experimental investigation of the patch effect at low temperatures, of importance in the design of the proposed experiment on detection of the gravitational acceleration of the antiprotons. He also gained widespread recognition through his participation in the observation of Aharanov­Casher effect.

Expertise type

  • Physics
  • Quantum Physics
  • Astrophysics
  • Gravitational Physics

Please contact fellowship@science.org.au to request any updates to the data.

Related

Fellow

Geoff Opat

Image Description
Sir

Mark Oliphant

AC KBE FAA FTSE FRS

Mark Oliphant
Image Description

Expertise type

  • Physics
  • Nuclear Physics

Please contact fellowship@science.org.au to request any updates to the data.

Related

Memoir

Marcus Laurence Elwin Oliphant 1901-2000

With the death of Professor Sir Mark Oliphant, the first President of the Australian Academy of Science, Australia lost one of its most distinguished scientists. The Academy will remember and honour him for his leading role in its establishment, and for his continuing association with it until the last years of his long life.
Image Description
Sir

Gus Nossal

AC CBE FAA FTSE FAHMS FRS

Gus Nossal
Image Description
Sir Gus Nossal is distinguished for his work on cellular aspects of immunity. He was the first to demonstrate, in association with Lederberg, that isolated lymphoid cells (plasma cells) could liberate antibody and that, in doubly immunised animals, the great majority of cells produced one type of antibody only. He has made important contributions to the understanding of immunological tolerance, and his recent studies on the distribution of antigen in the lymph node have opened up an important new field. His reviews have played a major part in developing modern concepts of the genetic aspects of immunology.

Expertise type

  • Antibodies
  • Immunology
  • Medical Sciences
  • Vaccines

Please contact fellowship@science.org.au to request any updates to the data.

Professor

Nick Nicola

AO FAA FAHMS

Nick Nicola
Image Description
Dr Nicola is distinguished for his work on the biochemical characterization of the regulators and their receptors controlling blood cell formation. His purification and characterization of granulocyte colony stimulating factor led to its international use to promote white cell formation in cancer patients. His purification and cloning of the leukaemia inhibitory factor introduced a new class of regulators with diverse control functions in the body. The elegant procedures devised by him for cloning the receptors for haemopoietic growth factors has defined this new class of receptors. His work has significantly advanced our understanding of blood cell formation.

Fields of research

32 BIOMEDICAL AND CLINICAL SCIENCES
  • 3205 MEDICAL BIOCHEMISTRY AND METABOLOMICS
    • 320506 Medical Biochemistry: Proteins and Peptides (incl. Medical Proteomics)

For full list of research codes, please visit the ARC Website .

Expertise type

  • Growth Factors
  • Haematology
  • Medical Sciences
  • Immunology

Please contact fellowship@science.org.au to request any updates to the data.

Subscribe to