The 2001 Benjamin Franklin medal in physics presented to Alan Guth, Ph.D. of Cambridge, Massachusetts

The Franklin Institute, Philadelphia, Pennsylvania, awarded the 2001 Benjamin Franklin Medal in Physics to Alan H. Guth for his efforts to advance our knowledge of physical science and its application of the inflationary scenario, in which the universe undergoes a rapid expansion in the first stages of the Big Bang.     

Ranking of field association terms using Co-word analysis

Information retrieval involves finding some desired information in a store of information or a database. In this paper, Co-word analysis will be used to achieve a ranking of a selected sample of FA terms. Based on this ranking a better arranging of search results can be achieved. Experimental results achieved using 41 MB of data (7660 documents) in the field of sports. The corpus was collected from CNN newspaper, sports field. This corpus was chosen to be distributed over 11 sub-fields of the field sports from the experimental results, the average precision increased by 18.3% after applying the proposed arranging scheme depending on the absolute frequency to count the terms weights, and the average precision increased by 17.2% after applying the proposed arranging scheme depending on a formula based on “TF∗IDF” to count the terms weights.     

Modernizing Bangladesh public administration through e-governance: Benefits and challenges

More and more public administration emphasizes how Information and Communication Technology (ICT) can be used to support transformational change in governmental functions globally to achieve efficiency and cost-effective service delivery to citizens. Bangladesh public administration employs energies to achieve this goal. Experience in some developing countries has shown that e-governance can improve transparency which leads to, among other things, corruption control and poverty reduction. This article examines the role that e-governance can play in the modernization of public administration for efficient and effective service delivery to the citizens of Bangladesh, as well as its potential to control corruption and reduce poverty. Based on the lessons learned from successful practices in developing countries and literature review, it suggests that e-governance can play a significant role for corruption control and poverty reduction, and thus offers opportunities to cost-effective service delivery to the citizens in Bangladesh.     

Technology, politics, and e-commerce: Internet sales tax and interstate cooperation

Since the advent of the internet, state governments have been challenged to balance the forces of technological change against fundamental decisions about governance and administration. This research examines that balance in the case of electronic commerce and its relationship to state budgets and revenue raised by sales tax. Under the voluntary Streamlined Sales and Use Tax Agreement of 2002, states can cooperate with one another and with sellers to collect sales tax on internet sales, yet only about half the states that levy sales tax have initiated this policy change. This research tests rival explanations for state membership in this interstate administrative agreement and implementation of its provisions from 2003 through 2007. State participation is enhanced by existing technological capacity and frustrated by requirements for shared governance and shared administrative responsibilities. Participation is fostered by more extensive implementation of e-commerce and certain political factors. State fiscal factors and e-Government implementation are not significant. Moreover, state legislative professionalism inhibits state participation in this agreement. These findings have implications for understanding the influence of future technological change on government practices and for intergovernmental relationships weighted toward shared governance.     

Impacts of government website information on social sciences and humanities in China: A citation analysis

The purpose of this research is to investigate the current state and trend of government website information cited by social science and humanities (SS&H) journal articles in China. The Chinese Social Science Citation Index (CSSCI) was used as the benchmark and the Social Science Citation Index (SSCI) journals as the reference samples. It analyzed 204,019 web citations (N = 5,063,237) found in 925,506 articles that were published in CSSCI journals during the 1998–2009 period. The findings unveil that web citations accounted for only 4.03% of the total number of citations (N = 5,063,237), and that citations of Chinese government websites constituted 6.6% of the total number of web citations (N = 204,019). The study disclosed detailed information regarding citations derived from ministries and commissions directly under the State Council websites (N = 69), government online media (N = 7), government website citation subjects (N = 21), and various types of government website information (N = 5). Although government website information has limited influence on SS&H, their impact is currently growing rapidly. In comparison with international research community, influence of government web information on Chinese social science is higher, while its influence on humanities is lower. Essentially, Chinese scholars put emphasis on citing information from authoritative central government websites or highly visible state-owned media information as supporting evidences in their articles. In general, the citation of information from Chinese government website tends to hot social issues of society. Finally, it is necessary to promote the visibility of local government websites, to develop policies and guidelines to encourage the disclosure and the diversity of data, so that there will be more citation balances between social and technological topics.     

Addressing below proficient information literacy skills: Evaluating the efficacy of an evidence-based educational intervention

Over the course of three years, an educational intervention was developed to teach information literacy (IL) skills, change perceptions of IL, and to recalibrate self views of the abilities of first year college students who demonstrate below proficient information literacy skills. The intervention is a modular workshop designed around the three-step analyze, search, evaluate (ASE) model of information literacy, which is easy to remember, easy to adapt to multiple instructional situations, and can provide a foundation for building information literacy skills. Summative evaluation of the intervention demonstrates that students who attend the workshop see an increase in skills and awareness of information literacy as a skill set. Increases in skills, however, were not sufficient to move participants into the proficient range. While workshop participants were able to reassess preworkshop skills, skills gained in the workshop did not result in recalibrated self-views of ability. Like the development of skills, the recalibration of self-assessments may require multiple exposures to information literacy instruction.     

The Cynefin framework: A tool for analyzing qualitative data in information science?

Interpreting qualitative research data and presenting it in ways that enable potential beneficiaries of the research to use it readily and appropriately is increasingly important in the context of the research impact agenda. One way of doing uses the Cynefin framework. Cynefin, which is rooted in knowledge management and complexity science, has been used in a range of contexts to support decision-making and strategy development in dynamic and challenging situations. However, it has not been widely used as a data analysis technique or in the information science discipline. An exploratory evaluation uses it to interpret the rich, nuanced qualitative data from a three-year research project that engaged people worldwide to explore issues and practical strategies for managing electronic records, a significant information management challenge. The evaluation demonstrates that the Cynefin framework provides a strategic lens through which to view electronic records management (ERM). Cynefin prompts new questions to be asked, leading to new insights and a deeper understanding of the ERM challenge. Most significantly, it provides a new construct for re-perceiving the challenge in a holistic way and offers a strategic approach to taking action for change. This evaluation suggests that it is an appropriate and effective framework for use in qualitative research on challenging information management problems, with the potential to support the transfer of research into practice.     

Propagation of projective synchronization in a series connection of chaotic systems

Projective synchronization is a type of chaos synchronization where the response system states are scaled replicas of the drive system states. This paper deals with the propagation of projective synchronization in a series connection of N chaotic discrete-time drive systems and N response systems. By exploiting an observer-based approach, the paper demonstrates that dead-beat projective synchronization (i.e., exact synchronization in finite time for any scaling factor) is achieved between the nth drive and nth response systems. In particular, it is shown that projective synchronization starts from the innermost (Nth) drive-response system pair and propagates toward the outermost (first) drive-response system pair. Only a single scalar synchronizing signal connects the cascaded drive and response systems. Finally, an example illustrates the propagation of different types of chaos synchronization in a series connection consisting of a Gingerbreadman map, a third order hyperchaotic Henon map and a Lozi map.