Death caused by "attack dog" bites. A contribution to current discussion

Two cases of fatal dog-bite incidents caused by males of the "American Staffordshire terrier" breed currently known as "fighting dogs" are reported. Both happened in elderly women, one of them handicapped. Reconstruction of the accidents revealed some peculiar characteristics of these dogs, namely the ability to attack undesirably and forcefully as well as the enormous grip of their jaws. Considerable public attention has been drawn to some breeds which seem to predominate in dog-bite statistics and are summarized as "pit bulls". For the animal behaviourist it is not justifiable to condemn only the dog and blame it solely for damage inflicted. Scientific casework has to encompass the situational background of any case and the animal's holder because there is often a close association between the character of the dog and its human counterpart. Implications of such incidents for public safety policy and forensic science are to be discussed.     

The organization of influence on the EC's common agriculturalpolicy: A network approach

The common agricultural policy of the EC with its market regulations is decided at EC level by a multilevel system of government, in which the Commission and the parliamentary parties of the European Parliament play the supranational role and the national ministries of agriculture act as parts of the intergovernmental system of the Council of Ministers. National interest groups have thereby three major access routes to the EC system, first through their national governments, or second indirectly, transmitted by their European peak organizations, or third directly to the supranational EC actors. The network approach is applied to study empirically the densities of access through these various routes. The links between actors in the agricultural policy domain are conceptualized as links for the exchange of resources, the most important resource of a policy domain being the final control of policy decisions. The political actors of the governance system originally hold full control of this valuable resource which they exchange for influence resources possessed by the interest groups, as public support or expert knowledge. Empirically, answers to the network questions depend on the type of resource and the viewpoint of the interviewed actors. An index is developed which indicates the resource flows between actors and the distribution of equilibrium control of policy decisions. It is shown that the national ministers of agriculture depend very much on the support and expertise of their national farmers' lobby, whereas the Commission relies more on contacts within the political sector itself. Multilevel systems need a lot of political coordination, so that the political actors within such systems, especially at the supranational level, seem to deal first of all with each other and not so much with the demand side of politics, compared to the national ministers of agriculture.     

Homicides--the sociodemographic background of the offender and the behavioral symptoms

The authors examined 261 forensic-psychiatric reports to determine whether persons convicted of criminal homicide differed from persons convicted of other crimes with regard to personal biography, sociodemographic milieu, and character traits. Both groups were found to come from similarly disadvantaged social backgrounds. Murderers could not be distinguished on the basis of biographical data alone. The parameters found to be distinctive of murderers were: site of the crime, criminal-victim relationship, motive for the act, intoxication at the time of the crime, and the perpetrator's opinion regarding the purpose and intent of the homicide. The present findings confirm some of the results obtained by other authors on this topic.     

Allelic distribution of nine short tandem repeat (STR), HLA-DQA1, and polymarker loci in an Omani sample population

Allele frequency distributions of nine short tandem repeat (STR) loci, D3S1358, vWA, FGA, D8S1179, D21S11, D18S51, D5S818, D7S820, and D13S317, HLA-DQA1 and polymarker (PM) loci were studied in a sample population from Sultanate of Oman, Middle East. Blood samples were collected from 162 unrelated individuals. For all STR, HLA-DQA1 and PM loci, no deviations from Hardy-Weinberg equilibrium, based on the exact test, were observed. The most discriminating loci were D18S51 (PD=0.966) and FGA (PD=0.964), while the least informative locus is GYPA (PD=0.585). The allele frequency data may be useful in forensic case work.     

Reconstrudive significance of stretch mark tears of the skin

Stretchmark-like tears of the inguinal region are commonly referred to as typical lesions in pedestrian accidents when the victim is run over by a motorcar. These lesions can also be observed when a pedestrian is hit by a vehicle while being in an upright position. Stretchmark-like tears are due to hyperextension or excessive abduction of the hip joint. Characteristic morphological features are variable numbers of equally superficial and parallel tears of the skin following the skin's cleavage lines. Drivers of two-wheeled vehicles may exhibit inguinal stretchmark-like tears when they hit an obstacle with their bent knee, suffering excessive abduction of the hip joint. Finally, stretchmark-like tears are described in victims of collisions with railed vehicles, of aircraft crashes and--very rarely--in severely injured car passengers.