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1.
M. I. Shterenberg 《Scientific and Technical Information Processing》2013,40(3):131-136
The classical concept of entropy is shown not to reflect the essence of the second law of thermodynamics both phenomenologically and theoretically. A new concept of entropy, S n , is given, which offers a particular physical meaning of entropy and provides an experimental determination of the entropy value. This allows one to avoid many attempts at defining the phenomenon of life via entropy characteristics and give definitions of life and an elementary structure of both life itself and devices that simulate life (automata, computers, and robots.). This, in turn, allows one to assign a substantive sense to the mathematical character of corresponding sciences (information theory, cybernetics, system theory, etc.) and define operational basic concepts of information, knowledge, meaning, and control, as well as to formulate operational concepts of order, organization, and self-organization and implement a new approach to problems of biology, biophysics, information theory, cybernetics, and system theory. 相似文献
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In recent years, there has been rapid growth in the volume of research output on the topic of e-government. To understand this research better, we used content analysis of eighty-four papers in e-government-specific research outlets (two journals and one conference series). Our analytical focus took in five main aspects: perspectives on the impacts of e-government, research philosophy, use of theory, methodology and method, and practical recommendations. Normative evaluation identified some positive features, such as recognition of contextual factors beyond technology, and a diversity of referent domains and ideas. Alongside this, though, research draws mainly from a weak or confused positivism and is dominated by over-optimistic, a-theoretical work that has done little to accumulate either knowledge or practical guidance for e-government. Worse, there is a lack of clarity and lack of rigor about research methods alongside poor treatment of generalization. We suggest ways of strengthening e-government research but also draw out some deeper issues, such as the role of research philosophy and theory, and the institutional factors – particularly pressures of competition and time – that may constrain development of e-government as a research field. 相似文献
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《Journalism Practice》2013,7(1):30-45
Public service has been seen as a powerful element in the professional self-definition of journalists. In this article I examine the renegotiation of the ideal of public service by analysing Finnish press journalists’ ways of constructing and representing it in interview talk. The data analysed consists of 32 in-depth interviews with press journalists conducted in 2003–4. The interviewees’ talk is understood discursively. Among the interviewees the discourse of the societal newspaper was challenged by that of the market-oriented press. According to the data analysed, the two discourses are simultaneously present and intertwined in the practice of newsrooms. Accordingly, they both appear fundamental in defining the future of the ideal of public service. For these reasons, the discursive negotiation of “good” journalism in the Finnish press can be characterized as a hybrid. What seems to be important is that together the discourses of the market-oriented newspaper and that of the societal newspaper form a continuum of different ideals and tasks; the professional role constructed for a journalist comprises a rich, fluid spectrum of responsibilities—informing, entertaining and empowering. 相似文献
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《The Reference Librarian》2013,54(32):5-24
The rapid growth of computer technologies to supplement and eventually supplant print as the dominany medium for the provision of government reference information has profound implications for the role of government and the private sector in the creation, enhancement, and dissemination of these products and services. The reluctance of the federal government to provide full and free access to information in electronic formats precludes society's attainment of the concept of equity that is a touchstone of democracy. A way most certain to insure public access would acknowledge a First Amendment penumbra embodying the right to be informed, but this would require a Supreme Court ruling pursuant to a justiciable controversy. Based upon current official policies, the future holds little promise of an equitable diffusion of government information in non-print formats through the depository library system or related statutory mandates. 相似文献
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《图书馆管理杂志》2013,53(1-2):315-326
Abstract Students and faculty have come to expect off-campus access to the full portfolio of electronic resources made available by their library. They demand, and should be provided, simple access to electronic information sources 24 hours a day, 7 days a week, regardless of their location. Proxy servers have been the solution of choice for remote authentication for some time now, but library users tend to have difficulty with manually configured proxies, and there are beginning to be robust alternatives that can provide secure off-campus access to library resources. Remote authentication should not be a matter of getting a proxy server running and then forgetting about it. New developments should be investigated to ensure the easiest, most reliable and most secure access possible-in the interests of libraries and their users. 相似文献
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《Journalism Practice》2013,7(2):197-211
Wikinews began in November 2004 as a collaborative online journalism project and sister project of Wikipedia, the well-known collaborative online encyclopedia. This article explores how Wikinews members have defined “news” and the ramifications of that definition for how they have been able to produce news collaboratively. One of the defining characteristics of Wikinews is a dedication to the neutral point of view (NPOV) policy, which was adopted from Wikipedia. NPOV serves as a structuring device for defining news, but also conducts a great deal of organizational work and is in turn structured by the discourses and debates of NPOV in stories. Further, a commitment to an organizational culture of consensus and collaboration, although not without handicaps in a news production environment, is a laudable achievement among Wikinews participants and could be a precursor to the way that citizen journalists will become more involved in news production in a sustainable way. 相似文献
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《The Reference Librarian》2013,54(89-90):39-61
SUMMARY The authors will discuss two innovative methods of increasing the teaching roles of librarians by designing and grading assignments that count towards students' final grades. One of the authors has expanded her teaching role on campus by being involved in the development of Virginia Tech's First-Year Seminar. She participates in the design of lesson plans and serves as a facilitator for one of the fourteen sections. This includes all of the professor roles: meeting with the class once a week, working with the Student Teaching Assistant, assigning and grading assignments, holding office hours, facilitating class discussions, and dealing with course management and grading issues. The other author is integrated within a junior-level course with at least four contacts with the students. Three training sessions include hands-on practice in the database and in-class and homework assignments. The six assignments are 15% of the final grade in the course. The author has total control of this segment of the course: design of the assignments, teaching of the courses, grading of the assignments, and dealing with grading issues. The authors find that these expanded roles lead to deeper relationships with the teaching faculty and the students, due to the increased involvement. 相似文献
8.
Jean-Paul Martinon Author Vitae 《Museum Management and Curatorship》2006,21(2):157-167
Throughout the 28th century, numerous philosophers of history and time have questioned the most ingrained of all our beliefs: does time progress in a linear way and is the future simply the next chapter in this narrative?2 This essay proposes to rethink the future of museums outside of this narrative structure, one for which the future is reduced to words such as projection, prediction and prophecy. It asks: in an age of globalisation, can the museum still think of the future as the outcome of a chronological narrative? This essay takes one recent attempt (by the philosopher Catherine Malabou) to destabilise—again—this belief, and proposes to reveal the impact that this attempt could have on the museum's understanding of time and its place within it. 相似文献
9.
《Behavioral & Social Sciences Librarian》2013,32(1):77-134
The present bibliography grew out of a need to provide a basic working list for participants in a conference held at the University of California, Davis in April of 1988. Originally consisting of publications of conference participants, it grew from a specialized working document into a more comprehensive monograph bibliography, at first with a simple snowball method; and subsequently, with the aid of two major bibliographic utilities: the University of California's system-wide online catalog (Melvyl), and RLIN (the cataloging database of the Research Libraries Group). 相似文献
10.
Bryce Peake 《传播与批判/文化研究》2013,10(2):171-190
This essay explores the ways in which listening exists as a means for the maintenance and operationalization of power in the British overseas territory of Gibraltar. On Main Street, a struggle between Spanish ways of practicing space and British ways of representing space is played out in a discourse between the soundscapes of spoken Llanito and British nationalistic parades. Utilizing ethnographic research gathered in 2009, and drawing on practice theory and semiotic approaches, I argue that an examination of how people listen on Main Street makes legible the complex power dynamics between Gibraltarians, Spanish-ness, and the British state. 相似文献
11.
In this presentation, two music librarians addressed the issues related to the discovery of library music resources. Rebecca Belford talked about the Music Library Association’s “Music Discovery Requirements” (MLA MDR) document, and how it applies to some contexts. Tracey Snyder then described the incorporation of MLA MDR into the development of a specific discovery interface. The presenters identified some of the challenges characteristic of music resources and ways in which those challenges may be met, reasoning that a tool capable of handling music will be capable of handling most things in a general collection. 相似文献
12.
《期刊图书馆员》2013,64(1-2):165-182
Three characteristics describe the bibliographic activities of the United States Newspaper Program (USNP). Participants catalog and inventory all newspapers published and held in the United States and its territories. The Program is primarily a retrospective cataloging and union list project. Newspaper files are incomplete and are scattered across the country. Defined by these characteristics, the Program has limited funds and a time in which to catalog and inventory the nation's newspapers. The Newspaper Cataloging and Union Listing Manual, the third such manual published for the United States Newspaper Program, attempts to facilitate the work of state newspaper projects characterized by the challenges of conducting a comprehensive inventory, the opportunity afforded by retrospective cataloging and union listing, and the mysteries of cataloging less-than-full runs. This article contains no information about sex. Judgement on truth is the prerogative of the reader. 相似文献
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《International Information and Library Review》2000,32(3-4):307-312
Recent developments in high-speed network initiatives have raised awareness of an increased potential for sharing information among institutions. At the core of current plans to take advantage of this potential is the use of standards-based directory servers as repositories of authentication and authorization data. Such repositories can be used to regulate and facilitate access to network resources between persons associated with institutions or with cooperating institutions. Included in these plans is provision for storing and using certificates to establish trust relationships between partners communicating over the network. When the environment is medical, other information such as credentials or access paths to patient data may also be stored in directories. The question has been raised whether, in emergencies, a mechanism for bypassing the more rigorous authentication and/or authorization requirements be provided to allow access to information essential to treating the emergency by individuals who would otherwise not be allowed such access. There is an increasing awareness of the fundamental conflict between a patient's right to privacy and the patient's right to receive medical treatment in a complete and efficient manner. 相似文献
17.
Ted Gemberling 《Cataloging & classification quarterly》2016,54(2):136-144
Philosophy grapples with the deepest and most difficult questions in human life. In a 2012 article, Jonathan Furner raises questions about the “Functional Requirements for Subject Authority Data” (FRSAD) model. Can the FRSAD framers really avoid tackling philosophical questions as they attempt to do—the long-running dispute between nominalists and realists, in particular? This article attempts to flesh out a realist position while showing some implications for the new Functional Requirements for Bibliographic Records-Library Reference Model. It is not clear that FRSAD really takes a realist view, as Furner claims, and a position on the nominalist–realist debate is not necessary for information professionals. 相似文献
18.
Law Libraries,Hospitals, Museums,Colleges, and Government Offices All Sharing One Automation Project
《期刊图书馆员》2013,64(3-4):503-508
Summary In 1994, the Chicago Library System (CLS), a state-funded inputting agent for 918 multitype libraries within the city of Chicago, contracted with Ameritech Library Services to automate its member libraries. The server is contracted from Ameritech while the libraries lease the integrated system from CLS. During the automation process, CLS worked closely with member libraries to set automation goals, plan for retrospective cataloging, and train library personnel. The unique plan and support provided by CLS and Ameritech made automation a reality for many of the small collections within the partnership. 相似文献
19.
《Qualitative Research Reports in Communication》2013,14(1):61-71
For the agriculturist, weather-talk performs two significant rhetorical acts that display cynicism toward nature: first, a faith in technology; and second, a conviction in the cultural myths associated with stewardship toward nature. This study explores these two themes by discussing the results of ethnographic interviews conducted with farmers. Whereas Aldo Leopold (1949) articulated a need for a moral relationship with nature, this study illustrates that contemporary weather-talk amends stewardship with rhetorical cynicism. The stewardship ethic embodied by agriculture is transcended into a cynicism whereby nature is distrusted and elusive. 相似文献
20.
《Communication monographs》2012,79(3):343-351
Rather than being based on an indefensible distinction between empiricists and interpretivists, this essay argues that such a distinction, although generally held by many persons, is actually not defensible on the basis of a supposed theory–data interaction. Covering law explanations are not part of common theory in communication research. Paradigmatic distinctions are typically thought of as being fundamental to the point of irresolvable, and when they are based on philosophical positions should be sharply questioned. Research is best performed when paradigms do not limit the activity or the thought of researchers. 相似文献