1,248 research outputs found

    Metacarpophalangeal pattern profile analysis of a sample drawn from a North Wales population

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    This is tha author's PDF version of an article published in Annals of human biology© 2001. The definitive version is available at http://www.tandf.co.uk/journalsSexual dimorphism and population differences were investigated using metacarpophalangeal pattern profile (MCPP) analysis. Although it is an anthropmetric technique, MCPP analysis is more frequently used in genetic syndrome analysis and has been under-used in the study of human groups. The present analysis used a series of hand radiographics from Gwynedd, North Wales, to make comparisons, first, between the sexes within the sample and then with previously reported data from Japan. The Welsh sexes showed MCPP analyses that indicated size and shape differences but certain similarities in shape were also evident. Differences with the Japanese data were more marked. MCPP anlysis is a potentially useful anthropmetric technique but requires further statistical development

    Effect of Agenesis on the Crown-Size Profile Pattern

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    Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/67231/2/10.1177_00220345690480064401.pd

    Guest Editorial: The Ethics of Reviewing

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    Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/67095/2/10.1177_00220345760550050201.pd

    The Symmetrical Nature of Bilateral Asymmetry (δ) of Deciduous and Permanent Teeth

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    Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/67155/2/10.1177_00220345770560112601.pd

    Conceptual design of a synchronous Mars telecommunications satellite

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    Future missions to Mars will require a communications system to link activities on the Martian surface with each other and with mission controllers on Earth. A conceptual design is presented for an aerosynchronous communications satellite to provide these links. The satellite provides the capability for voice, data/command, and video transmissions. The mission scenario assumed for the design is described, and a description of a single aerosynchronous satellite is explained. A viable spacecraft design is then presented. Communication band selection and channel allocation are discussed. The communications system conceptual design is presented along with the trades used in sizing each of the required antennas. Also, the analyses used to develop the supporting subsystem designs are described as is the communications impact on each subsystem design

    Developmental Communalities in Tooth Emergence Timing

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    Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/67014/2/10.1177_00220345800590072501.pd

    Prenatal Ordering and Postnatal Sequence in Dental Development

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    Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/67226/2/10.1177_00220345710500060701.pd

    A Mandibular-maxillary Precedence Field in Tooth Eruption

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    Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/68078/2/10.1177_00220345800590091801.pd
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