British Universities Film & Video Council

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  1. Fertilisation and Early Embryo and Endosperm Development of the Snowdrop ‘Galanthus Nivalis’ ('Amaryllidaceae’) (1979 Video)

    Subject
    Biology
    Distribution
    Sale, Videocassette. VHS. col. 13 min., 1996 sale: £20.00 (+VAT +p&p)

    'Galanthus nivalis’ ('Amaryllidaceae’): anatropous ovule. In-situ observations in the opened embryo sac (time-lapse sequence), e.g. double fertilisation - fusion of the nucleoli of the egg cell and the...

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  2. Fields of Vertical Motion Within the Sea Breeze Circulation - Numerical Simulation (1979 Video)

    Subject
    Physics
    Distribution
    Sale, Videocassette. VHS. col. 7 min., 1996 sale: £15.00 (+VAT +p&p)

    Computer-calculated wind vector fields show changes of the vertical motions over southern Florida within the sea breeze circulation. The colouring indicates the formation of clouds and simplifies...

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  3. Life History of the Cyst Nematode ‘Heterodera Schachtii’ (1979 Video)

    Subject
    Biology
    Distribution
    Sale, Videocassette. VHS. col. 13 min., 1996 sale: £20.00 (+VAT p&p)

    The development of the sugar beet nematode on seedling roots of rape ('Brassica napus’) in aseptic agar culture is shown in detail: penetration of the larvae into the root cells; further development within...

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  4. Phytophthora Infestans: The Pathogen of Late Blight of Potato (1979 Video)

    Subject
    Biology
    Distribution
    Sale, Videocassette. VHS. col. 16 min., 1996 sale: £20.00 (+VAT +p&p)

    Late blight fungus ('Peronosporaceae’). Pathogenesis and vegetative development of the facultative parasite on and in the potato leaf of the susceptible First Early Dutch variety. On the leaf ribs the...

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  5. Pityogenes Chalcographus ('Ipidae’): Life History (1979 Video)

    Subject
    Biology
    Distribution
    Sale, Videocassette. VHS. st. col. 23 min., 1995 sale: £25.00 (+VAT +p&p)

    Spruce bark beetle. On a spruce a male ‘Pityogenes chalcographus’ is looking for a suitable place for boring; it bores a mating chamber in the bark. Although the male resists, several females force their...

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  6. Protoplasmic Streaming (1979 Film, Video)

    Subject
    Biology
    Distribution
    Film (16mm)

    The turbulent, circulatory or rotational streaming of cytoplasm and its variations (tramline-, mantle- and fountain-streaming) as well as shuttle-streaming shown in the following: ‘Allium’,...

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  7. Solitons (1979 Video)

    Subject
    Physics
    Distribution
    Sale, Videocassette. VHS. b&w. 16 min., 1996 sale: £25.00 (+VAT +p&p)

    A mechanical model for soliton, antisoliton and breather is presented as a solution of the Sinus-Gordon equation. Collision and penetration of solitons, anti-solitons and breathers. Breakdown of a pulse into...

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  8. Collisions of Protons with Deuterium (1978 Video)

    Subject
    Physics
    Distribution
    Sale, Videocassette. Standard formats. col. 9 min., 1996 sale: £20.00 (+VAT +p&p)

    A computer colour simulation in which 12 typical 3-dimensional trajectories of protons with constant energy and differing collision parameters during energy interchange with deuterium molecules (slow motion...

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  9. Diffusion in Gases (1978 Video)

    Subject
    Physics
    Distribution
    Sale, Videocassette. VHS. b&w/col. 6 min., 1996 sale: £20.00 (+VAT +p&p)

    Computer-calculated movement phases of the diffusion of molecules in a two-dimensional model gas plasticize Brownian movement, temperature dependent effusion into vacuum, self diffusion of marked particles...

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  10. Ingestion and Digestion in the Ciliate Pseudo-Microthorax Dubius (1978 Video)

    Subject
    Biology
    Distribution
    Sale, Videocassette. Standard formats. col. 11 min., 1996 sale: £20.00 (+VAT +p&p)

    This ciliate prefers the filamentous blue-green alga ‘Oscillatoria formosa’ as food. It ingests the filaments with its cytopharyngeal basket. The rigid cell walls of the algae are dissolved rapidly by...

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