Legal scholarship emphasizes generalizing across places, time periods, and sources of law. Microcomputers can facilitate well-organized information retrieval systems, inductive statistical analysis, and prescriptive analysis working with goals to be achieved and available alternatives. Super-optimizing can help resolve legal disputes, dilemmas, and policy controversies whereby all sides, viewpoints, and ideological positions can come out ahead of their best initial expectations simultaneously. This book discusses these three important subjects by generating relevant principles based on developmental law, legal policy analysis, law (...) teaching, and the judicial process. (shrink)

Coordination of a power system with the phasor measurement devices in real time on the load and generation sides is carried out within the context of smart grid studies. Power systems equipped with information systems in a smart grid pace with external security threats. Developing a smart grid which can resist against cyber threats is considered indispensable for the uninterrupted operation. In this study, a two-way secure communication methodology underpinned by a chaos-based encryption algorithm for PMU devices is proposed. The (...) proposed system uses the IEEE-14 busbar system on which the optimum PMU placement has been installed. The proposed hyperchaotic system-based encryption method is applied as a new security methodology among PMU devices. The success of results is evaluated by the completeness of data exchange, durations, the complexity of encryption-decryption processes, and strength of cryptography using a microcomputer-based implementation. The results show that the proposed microcomputer-based encryption algorithms can be directly embedded as encryption hardware units into PMU and PDC devices which have very fast signal processing capabilities taking into considerations the acceptable delay time for power system protection and measuring applications and quality metering applications which is 2 ms and 10 ms, respectively. While proposed algorithms can be used in TCP or UDP over IP-based IEEE C37.118, IEC 61850, and IEC 61850-90-5 communication frameworks, they can also be embedded into electronic cards, smartcards, or smart tokens which are utilized for authentication among smart grid components. (shrink)

This article proposes a multidisciplinary alternative framework to the classical model of the diffusion of innovations, to analyze the potential uses of microcomputers for development. The emphasis on the indigenous knowledge systems translates a paradigm shift in the analysis of technology transfer. This shift requires the integration of the user’s knowledge as the condition of the adoption of the innovation. Expert systems based on indigenous knowledge can help make this shift possible if they are used to understand the cognitive (...) processes of the indigenous knowledge, rather than to mimic their performance. (shrink)

In the completely unregulated microcomputer industry, ethical restrictions to business are often self imposed or put in place by the suppliers of product. This article addresses the problems which can arise from the implementation of authorization programs. It is the history of one product's success in the Canadian marketplace, from the U.S. vendor, to the Canadian distributor, to computer dealers, to the end-user. The focus is on an authorization program, applied after the fact, to a local market which was unwilling (...) to abide by the program's good intent. (shrink)

The possible relationship between widespread unauthorized copying of microcomputer software (also known as software piracy) and level of moral judgment is examined through analysis of over 350 survey questionnaires that included the Defining Issues Test as a measure of moral development. It is hypothesized that the higher one''s level of moral judgment, the less likely that one will approve of or engage in unauthorized copying. Analysis of the data indicate a high level of tolerance toward unauthorized copying and limited support (...) for the hypothesis. The most plausible explanation for these findings is that software copying is perceived as an issue of low moral intensity. This study calls into question the software industry''s strategy of concentrating exclusively on institutional compliance with copyright rules, rather than working to raise the perceived moral intensity about software piracy at the individual level. As long as the issue remains low in moral intensity, the industry cannot expect significant shifts in copying behaviors. Individuals must become more aware of and concerned about the nature and magnitude of harm to society and to the rightful copyright owners from unauthorized copying before their attitudes and behaviors come to reflect higher levels of moral judgment. (shrink)

the article suggests understanding(including) better the professionalization of the formative activities and the professional activities by an approach which articulates three levels of analysis: macro (historic construction and social construction of the knowledges of the activity), méso (institutional devices (plans) of training (formation) and work) and microphone(microcomputing) (lived on the subjects, the individual dynamics). This reflection leans on the presentation (display) of various processes of professionalization stemming from empirical searches (researches) realized by the author. l’article propose de mieux comprendre la (...) professionnalisation des activités formatives et des activités professionnelles par une approche qui articule trois niveaux d’analyse: macro (construction historique et construction sociale des savoirs de l’activité), méso (dispositifs institutionnels de formation et de travail) et micro (vécu des sujets, dynamiques individuelles). Cette réflexion s’appuie sur la présentation de différents processus de professionnalisation issus de recherches empiriques réalisées par l’auteur. (shrink)

The onset of the electronics-based information revolution will augur changes in the sociological perceptions of 'suitable careers' for women. This phenomenon is particularly evident in rural Appalachia. A planned, systematic delivery system was designed, developed, and implemented by Southwest Virginia Community College to introduce women to the challenges and possibilities of technical careers. This was accomplished through a gradualized phase-in to Technological Literacy, followed by in-depth involvement, culminating in an industrial internship experience. A special curriculum was designed to ease the (...) transition of the women, most of whom were homemakers, into the fast-paced mainstream of the academic environment. Duration of the introductory segment was one academic quarter. All project participants were clustered in a peer group, led by the project director, a trained counselor. In addition to a central course on Career Directions for Women, the program design emphasized Industrial Dynamics, the variety of uses possible with "user-friendly" microcomputers, Computer-Assisted Drafting, Electronics Instrumentation, Mathematics and Communications. Field experiences and visits to area industries were integrated into the program plan, as were visits from women who had achieved success in technical careers. Particular efforts were made to arrange for visits by the limited number of women alumni from the college's technical programs. Students were then mainstreamed into a regular program in Electronics or Computer Aided Drafting in the intermediate segment. Students are given a closer look at the industrial sector in the final segment. An examination of the social structure in Appalachian Virginia is presented, together with an albeit tentative prediction of the implications for female wage earners in this highly traditional region, so dependent heretofore on coal mining. Finally, the concept of whether this effort will lead to evolution, rather than revolution, is discussed. While covering a somewhat homogeneous and unique population cluster, the action blueprint outlined can be applied to other population groups in the U.S. and abroad. (shrink)

This study examines the consequences of computerization for women who do information work. Syntheses of research findings from both the general social science literature and the business and management periodical literature are compared with each other. The two bodies of research results converge with respect to employment consequences and shifts in work, but differ markedly when it comes to control of the labor process and training. In contrast to social scientists, management researchers pay scant attention to differential gender effects of (...) microcomputer deployment. Similarities and differences between the two research traditions show that social science and business research, if combined, yield a better understanding of the changes prompted by new information technology. (shrink)

The classic model of blood pressure regulation by Guyton et al. set a new standard for quantitative exploration of physiological function and led to important new insights, some of which still remain the focus of debate, such as whether the kidney plays the primary role in the genesis of hypertension. Key to the success of this model was the fact that the authors made the computer code freely available and eventually provided a convivial user interface for exploration of model behavior (...) on early microcomputers. Ikeda et al. developed an offshoot of the Guyton model targeting especially the regulation of body fluids and acid–base balance; their model provides extended renal and respiratory functions and would be a good basis for further extensions. In the interest of providing a simple, useable version of Ikeda et al.’s model and to facilitate further such extensions, we present a practical implementation of the model of Ikeda et al., using the ODE solver Berkeley Madonna. (shrink)

Designed to help educators address science-related social issues, this publication considers: (1) major challenges associated with science-related social issues; (2) the extent to which these challenges are being met; (3) ways in which educators can improve the education of citizens in science, technology, and social issues; and (4) promising practices that can contribute to building connections between social studies and science curricula. Three challenges outlined in the first of five sections include: (1) informing citizens about complex social issues and decisions, (...) (2) connecting diverse fields of knowledge in school curricula, and (3) resisting antagonists of science and technology. In order to determine the extent to which these challenges are currently being met, the second section examines: goal statements in curriculum reports and major reports in the social studies and the sciences; research findings on student knowledge and attitudes regarding science, technology, and society; and analyses of current curricula and textbooks. The third section describes ways in which "integrative threads" can be used to provide common learning experiences within and between distinct courses in the social studies and sciences. The fourth section presents promising practices that can contribute to this building of connections between social studies and science curricula; the use of "decision trees" and case studies, the use of role play and simulation, and the use of instructional television and microcomputers. Concluding observations in the final section and a bibliography listing over 170 publications conclude the document. (LH). (shrink)

The classic model of blood pressure regulation by Guyton et al. (Annu Rev Physiol 34:13–46, 1972a; Ann Biomed Eng 1:254–281, 1972b) set a new standard for quantitative exploration of physiological function and led to important new insights, some of which still remain the focus of debate, such as whether the kidney plays the primary role in the genesis of hypertension (Montani et al. in Exp Physiol 24:41–54, 2009a; Exp Physiol 94:382–388, 2009b; Osborn et al. in Exp Physiol 94:389–396, 2009a; Exp (...) Physiol 94:388–389, 2009b). Key to the success of this model was the fact that the authors made the computer code (in FORTRAN) freely available and eventually provided a convivial user interface for exploration of model behavior on early microcomputers (Montani et al. in Int J Bio-med Comput 24:41–54, 1989). Ikeda et al. (Ann Biomed Eng 7:135–166, 1979) developed an offshoot of the Guyton model targeting especially the regulation of body fluids and acid–base balance; their model provides extended renal and respiratory functions and would be a good basis for further extensions. In the interest of providing a simple, useable version of Ikeda et al.’s model and to facilitate further such extensions, we present a practical implementation of the model of Ikeda et al. (Ann Biomed Eng 7:135–166, 1979), using the ODE solver Berkeley Madonna. (shrink)

Macek (2004) highlighted a typology of current concepts of cyberculture. Four different concepts were identified, which are spans utopian, information, anthropological and epistemological concepts of cyberculture. Macek (2004) also highlighted four different periods of the cyberculture and its impacts on netizen. The very first foundations of cyberculture originate at the Massachusetts Institute of Technology (M.I.T.) at the turn of the 1950s and the 1960s. Early cyberculture reached its peak in the late 1970s and in the 1980s. Early cyberculture originates in (...) the American hackers’ subcultures. The second period of cyberculture can be broadly set to the 1970s and the beginning of the 1980s. The beginning of the third period was characterised by a significant transformation at all the levels of early cyberculture, a shift that was related to the accelerated spread of microcomputers and to the development of public computer networks. This fourth period begins at the end of the 1980s and ends in about the middle of the 1990s. (shrink)

New communication technologies such as the microcomputer, videotex/teletext systems, the videocassette recorder, and satellite receiving dishes have been available to farmers since the early 1980s. This longitudinal study examines ethical issues associated with the impact that differential patterns of adoption and use of these technologies have had on inequalities among farmers from 1982 to 1989. The results demonstrate a strong adoption and use bias toward larger scale farmers who already have well-developed skills for handling information. This bias is especially strong (...) for microcomputer and videotex/teletext systems, and it isincreasing over time. Although the same farmers are not adopting all communication innovations, there is a strong tendency toward the already information-rich making the most use of the innovations they adopt. The article concludes with several recommendations that would help minimize some of these information inequalities. (shrink)