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• Body image, body satisfaction, and unsafe anal intercourse among men who have sex with men 

  Using survey results from the 1998 Twin Cities Lesbian, Gay, Bisexual, and Transgender (LGBT) Pride Festival (N = 535), we explored associations...

  Journal of Sex Research, 02/01/08 by Donald Allensworth-Davies; Seth L. Welles; Wendy L. Hellerstedt; Michael W. Ross · More from publication

• An unidentified cipher device 

  ABSTRACT: A description of a simple cipher device, similar in some ways to Wheatstone's Cryptograph. KEYWORDS: Cipher device, Wheatstone. ...

  Cryptologia, 04/01/00 by Davies, Donald W · More from publication

• Effectiveness of the diagonal board 

  ABSTRACT: The bombe was an electromechanical machine devised by Alan Turing and Gordon Welchman for breaking the German Enigma cipher in World War...

  Cryptologia, 07/01/99 by Davies, Donald W · More from publication

• bombe: A remarkable logic machine, The 

  ABSTRACT: The bombe was an electromechanical machine devised by Alan Turing and Gordon Welchman for breaking the. German Enigma cipher in World War...

  Cryptologia, 04/01/99 by Davies, Donald W · More from publication