Predilection sites of infantile skull fractures following blunt force

Previous investigations on calvarial fractures in infants have shown that the flexibility and displacement of the infant calvarial are not sufficient to avoid fractures as a result of fall. From a table height onto hard ground - and in special cases, fractures cannot be avoided even after falls onto softly cushioned ground. The skull fractures are located in paper-thin, transparent, single-layer bone areas without diploe. The results of previous literature were compared with investigations of the skulls of 82 infants (from neonates up to infants 14 months of age). Congenital fissures, cranioschisis, locally retarded ossification in the cranium and craniotabes are all weak points where fracture has a tendency to occur even if the impact is minor. These ossification defects are increased in the ossa parietalia, but can also be found in the os frontale or in the os occipitale. The location is not always the same but can be detected by locating the skull transparency using diaphanoscopy.     

A rebirth of “moderation” in China?

Based on interviews conducted with the Chinese elite, ranging from intellectuals to ex-army officers, this article examines Chinese society between 1978 and 1988, the 1988–89 period of crisis, and China's future prospects. The author analyzes the relative performance of the agricultural, rural-industrial, and heavy industrial sectors as well as the special economic zones over this period of time. China's debt problem, recent splits within the People's Liberation Army (PLA), the Communist Party's loss of legitimacy, and the rise of new interest groups are examined. The author concludes that present socio-economic trends indicate China with return to a program of economic liberation and political decentralization after the dealth of Deng. William McCord is professor of sociology at the Graduate Center and City College of the City University of New York, New York, NY 10031. His most recent books includePaths to Progress (1986),Voyages to Utopia (1990), andThe Dawn of the Pacific Century (1990).     

The physician assistant as forensic investigator

Physician assistants are employed as forensic investigators at the Office of the Medical Examiner, Suffolk County, New York. We describe the educational qualifications of physician assistants and their valuable role in forensic medicine in Suffolk County.     

CRIMINAL PROPENSITIES,DISCRETE GROUPS OF OFFENDERS,AND PERSISTENCE IN CRIME*

Criminal propensity theorists argue that the causes of variation in offending behavior can be traced to variation in one or more causal traits. Other theorists contend that there is actually more than one type of offender and that more than one causal mechanism operates to explain offending behavior. In this article, some of the implications of these two positions are considered. Then, their congruence with recidivism data from a cohort of post-age-16 North Carolina institutional releasees (N = 848) is assessed, The analysis focuses specifically on whether the correlates of offending persistence are similar across two categories of individuals: those who experienced their first adjudication at an early age and those who were first adjudicated at a later age. In support of both positions, some similarities and some differences in the correlates of persistence were discovered. The differences, however, were only evident when the threshold for late first adjudication was set to age 12. When this threshold was raised to higher ages, the differences disappeared.