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232 results
  • HIV assembly and budding, HIV viral life cycle, illustration
  • Plate 25, Illus. of cycle from catepillar to butterfly
  • To the lighthouse : the 5th cycle ride : Sunday 13 September 1992 ...
  • To the lighthouse : the 5th cycle ride : Sunday 13 September 1992 ...
  • To the lighthouse : the 5th cycle ride : Sunday 13 September 1992 ...
  • To the lighthouse : the 5th cycle ride : Sunday 13 September 1992 ...
  • The sexual cycle in the human female as revealed by vaginal smears / George N. Papanicolaou.
  • The sexual cycle in the human female as revealed by vaginal smears / George N. Papanicolaou.
  • Morris Evans with the cycle he used to ride around the countryside selling his products
  • The sexual cycle in the human female as revealed by vaginal smears / George N. Papanicolaou.
  • The life cycle of the mosquito that causes malaria fever. Colour lithograph by the Division of Health Education, ca, 2000.
  • Life-cycle stages of the parasite Haemogregarina muris and its vector, the mite (Lelaps echidninus). Coloured drawing by A.J.E. Terzi.
  • Life-cycle stages of the parasite Babesia canis and its vector, the kennel tick (Rhicephalus sanguineus). Coloured drawing by A.J.E. Terzi.
  • Toxoplasmosis : human toxoplasma infection : the life cycle of toxoplasma : how humans acquire toxoplasma : prevention of toxoplasmosis / Susan M. Hall.
  • Toxoplasmosis : human toxoplasma infection : the life cycle of toxoplasma : how humans acquire toxoplasma : prevention of toxoplasmosis / Susan M. Hall.
  • A moss (Bryum calcareum): single plants showing the growth cycle and a patch of moss on stone. Coloured engraving after J. Sowerby, 1794.
  • Road-racers on hand-cycles (above); a Japanese joins together with a rod the shoes of two Europeans so that they cannot walk (below). Colour process print, 1909.
  • Lighthouse bike ride : London to Marlow or Oxford : Sunday 11 June 1995 : cycle for HIV/AIDS charities London Lighthouse, The Landmark & Gt Ormond St Children's Hospital Family Unit.
  • Lighthouse bike ride : London to Marlow or Oxford : Sunday 11 June 1995 : cycle for HIV/AIDS charities London Lighthouse, The Landmark & Gt Ormond St Children's Hospital Family Unit.
  • Lighthouse bike ride : London to Marlow or Oxford : Sunday 11 June 1995 : cycle for HIV/AIDS charities London Lighthouse, The Landmark & Gt Ormond St Children's Hospital Family Unit.
  • Lighthouse bike ride : London to Marlow or Oxford : Sunday 11 June 1995 : cycle for HIV/AIDS charities London Lighthouse, The Landmark & Gt Ormond St Children's Hospital Family Unit.
  • Crystals of malic acid, an intermediate in the TCA cycle. This chemical occurs naturally in certain foods giving them a tart flavour and when added to food it is labelled as E296.
  • The growing cycle : child, mother child : a one-day conference : Business Design Centre, Upper Street, Islington Green, London N1 0QH : Thursday 24th November 1994 / National Dairy Council.
  • The growing cycle : child, mother child : a one-day conference : Business Design Centre, Upper Street, Islington Green, London N1 0QH : Thursday 24th November 1994 / National Dairy Council.
  • The growing cycle : child, mother child : a one-day conference : Business Design Centre, Upper Street, Islington Green, London N1 0QH : Thursday 24th November 1994 / National Dairy Council.
  • The growing cycle : child, mother child : a one-day conference : Business Design Centre, Upper Street, Islington Green, London N1 0QH : Thursday 24th November 1994 / National Dairy Council.
  • The growing cycle : child, mother child : a one-day conference : Business Design Centre, Upper Street, Islington Green, London N1 0QH : Thursday 24th November 1994 / National Dairy Council.
  • Two people reach out to touch the tree of life and hope surrounded by dragonflies, frogs, birds and a butterfly representing an Aboriginal depiction of the cycle of life and the role people must play to ensure an AIDS free future. Colour lithograph by Zane Saunders, March 1993.
  • Human saliva displaying ferning. During the fertile phase of a woman's menstrual cycle an oestrogen surge causes salt crystals to appear in the saliva. When viewed under the microscope the crystalline salt structure resembles fern leaves and can be used as an indication of a woman's increased chances of conceiving at this time.
  • Human saliva displaying ferning. During the fertile phase of a woman's menstrual cycle an oestrogen surge causes salt crystals to appear in the saliva. When viewed under the microscope the crystalline salt structure resembles fern leaves and can be used as an indication of a woman's increased chances of conceiving at this time.