9,108 research outputs found
Collaborative yet independent: Information practices in the physical sciences
In many ways, the physical sciences are at the forefront of using digital tools and methods to work with information and data. However, the fields and disciplines that make up the physical sciences are by no means uniform, and physical scientists find, use, and disseminate information in a variety of ways. This report examines information practices in the physical sciences across seven cases, and demonstrates the richly varied ways in which physical scientists work, collaborate, and share information and data.
This report details seven case studies in the physical sciences. For each case, qualitative interviews and focus groups were used to understand the domain. Quantitative data gathered from a survey of participants highlights different information strategies employed across the cases, and identifies important software used for research.
Finally, conclusions from across the cases are drawn, and recommendations are made. This report is the third in a series commissioned by the Research Information Network (RIN), each looking at information practices in a specific domain (life sciences, humanities, and physical sciences). The aim is to understand how researchers within a range of disciplines find and use information, and in particular how that has changed with the introduction of new technologies
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Conversations with chemists: information seeking behavior of chemistry faculty in the electronic age.
This manuscript is a final draft of the article as submitted to the Haworth journal Science and Technology Libraries in December 2002. Due to editorial error, Haworth published an earlier draft of this paper instead of the final draft. They declined to rectify this error in the online version of the journal. The reader is advised that the author considers this version to be the definitive final draft that should have been published but was not. Scholars wishing to cite this work should preferably cite this final preprint, rather than the published article.Six faculty members in the Department of Chemistry and Biochemistry at the University of Texas at Austin were interviewed one-on-one to gather information about their information-seeking behavior, favored resources, and opinions about the transition from a print to an electronic information environment. In most cases, these chemistry faculty members have eagerly embraced the enhanced access to chemical information made possible by the steady addition of electronic journals and networked database systems. The most-cited benefits include significant time-saving and convenience as well as access to more journals than ever. As a result, use of the physical library and its printed collections by faculty is declining. Chemistry faculty interviewed expressed a strong self-reliance in their information-seeking skills, and showed sophistication in their choice of tools.UT Librarie
From physical to digital: A case study of computer scientists' behaviour in physical libraries
There has been substantial research on various aspects of people's usage of physical libraries but relatively little on their interaction with individual library artefacts; that is: books, journals, and papers. We have studied people's behaviour when working in physical libraries, focusing particularly on how they interact with these artefacts, how they evaluate them, and how they interact with librarians. This study provides a better understanding of how people interact with paper information, from which we can draw implications for some requirements of the design of digital libraries, while recognising that the term 'library' is a metaphor when applied to electronic document collections. In particular, improved communication with other library users and with librarians could facilitate more rapid access to relevant information and support services, and structuring information presentation so that users can make rapid assessments of its relevance would improve the efficiency of many information searches. © Springer-Verlag 2004
The strange case of Dr. Petit and Mr. Dulong
The Dulong-Petit limiting law for the specific heats of solids, one of the
first general results in thermodynamics, has provided Mendeleev with a powerful
tool for devising the periodic table and gave an important support to
Boltzmann's statistical mechanics. Even its failure at low temperature,
accounted for by Einstein, paved the way to the the quantum mechanical theory
of solids. These impressive consequences are even more surprising if we bear in
mind that, when this law was announced, thermal phenomena were still explained
using Lavoisier's concept of caloric and Dalton's atomic theory was in its
infancy. Recently, however, bitter criticisms charging Dulong and Petit of
`data fabrication' and fraud, have been raised. This work is an attempt to
restore a more balanced view of the work performed by these two great
scientists and to give them back the place they deserve in the framework of the
development of modern science.Comment: Submitted to "Quaderni di Storia della Fisica", SIF (Italian Physical
Society) publishe
Information seeking retrieval, reading and storing behaviour of library users
In the interest of digital libraries, it is advisable that designers be aware of the potential behaviour of the users of such a system. There are two distinct parts under investigation, the interaction between traditional libraries involving the seeking and retrieval of relevant material, and the reading and storage behaviours ensuing. Through this analysis, the findings could be incorporated into digital library facilities. There has been copious amounts of research on information seeking leading to the development of behavioural models to describe the process. Often research on the information seeking practices of individuals is based on the task and field of study. The information seeking model, presented by Ellis et al. (1993), characterises the format of this study where it is used to compare various research on the information seeking practices of groups of people (from academics to professionals). It is found that, although researchers do make use of library facilities, they tend to rely heavily on their own collections and primarily use the library as a source for previously identified information, browsing and interloan. It was found that there are significant differences in user behaviour between the groups analysed. When looking at the reading and storage of material it was hard to draw conclusions, due to the lack of substantial research and information on the topic. However, through the use of reading strategies, a general idea on how readers behave can be developed. Designers of digital libraries can benefit from the guidelines presented here to better understand their audience
Information Seeking Behaviors, Attitudes, and Choices of Academic Physicists
Physicists in academic institutions utilize a variety of resources and strategies to seek, find, and use scholarly information and news. Using a sample of physicists, researchers surveyed 182 students and faculty at seven Canadian university institutions to explore self-perceived success rates, resources consulted, databases used, and use of social media and citation management systems. To complement the survey, 11 follow up interviews/focus groups were completed with participants to further uncover information-seeking behaviors, choices, strategies, and feelings around keeping up to date with information needs. According to survey results, a minority of physicists (15.4%) acknowledged that they were successfully keeping up to date. However, a significant number of physicists (28.6%) indicated that they were unsuccessful and could do better in remaining current with information needs. Co-investigators, using qualitative analyses, identified four emergent themes: (1) There are “too many papers – and not enough time” to effectively search, evaluate and read scholarly papers of interest; (2) Staying up to date is important especially in competitive research areas; (3) Graduate students seek information differently than faculty and experienced researchers; and (4) The arXiv database is important to many physicists. Additional minor themes included physics-related publishing is constantly evolving; physicists use a variety of information-seeking behaviors; and, information-seeking methods can differ between physics subdisciplines. This study aims to shed light on opportunities for academic librarians to identify and meet physicists’ evolving information behaviors, attitudes, choices, and needs
Search Interfaces for Mathematicians
Access to mathematical knowledge has changed dramatically in recent years,
therefore changing mathematical search practices. Our aim with this study is to
scrutinize professional mathematicians' search behavior. With this
understanding we want to be able to reason why mathematicians use which tool
for what search problem in what phase of the search process. To gain these
insights we conducted 24 repertory grid interviews with mathematically inclined
people (ranging from senior professional mathematicians to non-mathematicians).
From the interview data we elicited patterns for the user group
"mathematicians" that can be applied when understanding design issues or
creating new designs for mathematical search interfaces.Comment: conference article "CICM'14: International Conference on Computer
Mathematics 2014", DML-Track: Digital Math Libraries 17 page
Quantum Computing in the NISQ era and beyond
Noisy Intermediate-Scale Quantum (NISQ) technology will be available in the
near future. Quantum computers with 50-100 qubits may be able to perform tasks
which surpass the capabilities of today's classical digital computers, but
noise in quantum gates will limit the size of quantum circuits that can be
executed reliably. NISQ devices will be useful tools for exploring many-body
quantum physics, and may have other useful applications, but the 100-qubit
quantum computer will not change the world right away --- we should regard it
as a significant step toward the more powerful quantum technologies of the
future. Quantum technologists should continue to strive for more accurate
quantum gates and, eventually, fully fault-tolerant quantum computing.Comment: 20 pages. Based on a Keynote Address at Quantum Computing for
Business, 5 December 2017. (v3) Formatted for publication in Quantum, minor
revision
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