A CONCEPTUAL FRAMEWORK FOR CRIMINAL JUSTICE PLANNING

This paper outlines a conceptual scheme for systematic analysis of the criminal justice policy-planning process. The major assumptions required to apply the concept of policy-planning in the substantive area of criminal justice are examined. Specification of critical aspects of the criminal justice system/environment relationship and elaboration of the roles played by various classes of key actors in relation to the need for, demand for, production of, and utilization of policy-planning analyses are central features of the analytic scheme.     

Quantitative investigation of the amino acid levels in putrefying liver (author's transl)]

To elucidate the post-mortem proteolysis we investigated the behaviour of the free amino acids in rotting liver homogenates by means of two-dimensional thin-layer chromatography and reflection densitometry. The post-mortem alterations of the amino acid levels are characterized mostly by a two-phase increase with maxima at the end of the first and after the third week. A few amino acids showed only little changes hardly above the physiological intra-cellular levels. Anaerobic rat experiments and experiences with antibiotic treatment give rise to the supposition that increasing amino acid concentrations indicate a predominance of proteolytic activities over aminoacid catabolism. In the beginning autoenzymes are prevalent, while afterwards bacterial proteases probably predominate. The transient regression about the second and thrid week is interpreted as the effect of a temporarily intensified amino acid degradation by foreign enzymes (maximal bacterial growth).     

The need for some innovative concepts of innovation: An examination of research on the diffusion of innovations

This paper examines research on the diffusion of innovation, the final stage in the process of technological change. The focus rests primarily on two traditions in diffusion research: that of economists and that of sociologists. Diffusion researchers in these and related disciplines have made significant contributions to the understanding of the dynamics of processes of change; yet the state of the art in diffusion research is not equal to the sum of its parts. This is due in large measure to disciplinary parochialism: scholars have concentrated on those innovations, diffusion environments, explanatory variables, and analytical methodologies which are most compatible with their particular disciplines, despite the fact that diffusion is not a discipline-specific phenomenon. Deficiencies in current understanding of diffusion are examined in the context of this and other significant problems. The paper concludes by considering the policy relevance of diffusion research and suggesting issues with which future research might productively be concerned.The following individuals have been most helpful in stimulating and directing my interest in this subject and in criticizing this paper: Richard R. Nelson of Yale University and the following members of the Faculty Seminar on Innovation and Social Change, Institute of Public Policy Studies, University of Michigan: Michael Moch, Lawrence Mohr, Everett Rogers, Herbert Schuette, Jack Walker, and Sidney Winter.