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    • Factors causing anterior acrosomal swelling on motile bovine sperm 

      Aalseth, Earl Peirce (Virginia Polytechnic Institute and State University, 1982)
      Swelling of the apical ridge and anterior acrosome of motile bovine sperm was observed using differential interference contrast optics. Transmission electron microscopy indicated that the acrosomal matrix was extended into ...
    • Farm Semen Storage Tanks: Their Care and Maintenance 

      Lineweaver, Joseph Ashby; Aalseth, Earl Peirce (Virginia Cooperative Extension Service, 1980-08)
      Each year there is an increase in the number of Virginia dairy farmers who are breeding their cows artificially. As a result, the number of on-the-farm semen tanks has increased. Consequently, there is a greater likelihood ...