Communicating technology: An historical view

Technology development and transfer are long-time human activities. They precede history and extend to the edges of archeology. This article takes an historical (and, for a few paragraphs, imaginative) view of the application and diffusion of technology as a communication process. It begins with the use, perpetuation, and spread of simple inventions by some animals. The narrative carries through paleolithic and neolithic times showing that, rather than being a relatively modern phenomenon, technology transfer was the means by which our progenitors advanced from dependers upon nature to manipulators of nature, from nomads to cultivators and breeders, and from subsistence farmers to urbanites. In developing the key communications technologies of speech, writing, and translation, humankind accelerated the transfer of the many other technological underpinnings of civilization. The article pays special attention to navigation and the linking role the Arbs played in its development. It also describes the British-American exchange of textile technology first westward across the Atlantic and then eastward. While time, timing, technology, and cast of characters continually change, the basics of communication and technology transfer remain the same.     

Determination of phenotypes of salivary amylase in liquid saliva and saliva stains

An isoelectric focusing method is described for typing salivary amylase in liquid saliva and saliva stains. The estimated gene frequencies in a British population, calculated on the basis of three alleles operating at a single locus, were Amy 1, 0.909; Amy 2, 0.065; Amy 3, 0.026. This system may be useful in forensic investigations.     

RESPONDING TO THE "CALL FOR PAPERS": Participation at A.S.C. Annual Meetings

The purpose of this study is to examine the participation of criminology and criminal justice graduate departments at the 1977-1979 American Society of Criminology meetings. Results show that institutional prestige. not productivity, is the leading predictor of meeting participation. In addition, meeting participation does not appear to be influenced by meeting site. Finally, it is suggested that criminologists focus more attention upon professional activities in order to facilitate our understanding of criminology as a science.     

FEDERALISM IS ALIVE AND SURPRISINGLY HEALTHY

Reading the comparative analysis of federations as different, constitutionally and culturally, as Canada, the USA, Australia, India and Nigeria, to mention only a few, is to agree with the title of this review. The words are taken from the Introduction to Bakvis and Chandler and this review argues that use of the word "surprisingly" is misplaced. Much of the writing critical of federalism has been labouring under a misunderstanding of its dynamic nature and its underlying strengths.     

Youth and the forbidden fruit: Experiences with changes in legal drinking age in North America

The effects of changes in the minimum drinking ages in various North American jurisdictions are reviewed. The research suggests that although most teenagers have experimented with alcohol, the rates of alcohol consumption and alcohol-related traffic collisions can be increased and decreased with the drinking age control legislation.     

Inside the mind of the serial murder

This article approaches a position of delving into the thoughts of those who commit murder serially. The information comes from a variety of sources which include research literature, theory examination and most importantly, serial murderers themselves. More than 400 cases of serial fatal violence as well as interviews with incarcerated serial killers were utilized. Important issues such as locus of motives, expected gains, victim selection processes, planning of the event, the murder event itself, and organization and disorganization of the kill are also discussed. While admitting that serial killers have never been rehabilitated, a call is directed toward a better understanding of the mind of the serial murderer.     

Is technology transfer more than a “mechanical” process?

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