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The use of bibliographic citation is a crucial aspect in the creation and dissemination of information. Numerous studies have been done ranging from simple citation counts to more complex bibliographic coupling studies, and from citation classifications to citation motivation studies. This review focusses on the citation studies that have explored the complexities and the underlying norms of the citation process. The major emphasis is placed upon the studies which have dealt with citation functions, citation quality, citation concepts and citation motivation. The international perspectives of citation practice are also discussed.

Purpose: To explore how families respond to the death and dying of their loved ones in a hospital setting, archival research was conducted using eight qualitative articles describing next-of-kins’ perceptions of end-of-life care in Veterans Affairs Medical Centers (VAMCs). The articles were based on the qualitative arm of the VA Health Services Research and Development (HSR&D) study entitled, “Best Practices for End-of-life Care and Comfort Care Order Sets for our Nation’s Veterans” (BEACON).

Design: The archival research consisted of an interactive methodological process of data immersion, analysis, and interpretation which resulted in the emergence of two overarching thematic frameworks called “losing control” and “holding on.”

Findings: “Losing control” is the process that occurs when the patient experiences a cascading sequence of deleterious biological events and situations rendering the caregiver no longer able to direct the timing or setting of the dying trajectory. The notion of “holding on” captures family member’s responses to the need to maintain control after relinquishing the patient’s care to the institutional setting. During the patient’s hospitalization, the dual dynamics of “losing control” and “holding on” unfolded in the spatial, temporal, and life narrative domains.

Originality: The findings not only contribute to better overall understanding of family members’ responses to death in the pre-COVID-19 hospital setting but also heighten the awareness of the complex spatial, temporal, and narrative issues faced by family members who lost a hospitalized loved one during the COVID-19 pandemic.

This paper reviews the history of separate online system interfaces, leading to efforts to develop expert systems for searching databases, particularly for end users, and introduces the research in such expert systems. Appended is a bibliography of sources on interfaces and expert systems for online retrieval.

The honor of editing the 30th volume of Advances in Librarianship posed a challenge of how to acknowledge changes in the profession over three and a half decades, while continuing a tradition of identifying new trends and innovations. The series aims to present a variety of aspects of the field of librarianship through the publication of critical articles and surveys, based on the published literature, research in progress, and current developments, relating to all segments of the profession and related topics. Contributing authors are encouraged to address provocative and stimulating topics that will ensure that trends are identified and research results of interest are made available quickly in a rapidly changing profession. Though authors in the past have been encouraged to add an historical perspective, those contributing to this volume were invited especially to celebrate the history of the past 36 years by reflecting, as appropriate, on advances made in their topic since the first volume of the series was published in 1970.

The purpose of this article is to review the research on human‐computer interfaces for library‐based commercial online information retrieval (IR) systems.

The review first focuses on basic interface issues for information retrieval such as interface style, end‐user searching, query formulation, relevance feedback and browsing. The second part deals with cognitive engineering in IR including mental models and individual differences. Finally, the topics on user interface engineering are covered. These include user interface guidelines, usability evaluation methods and interface engineering techniques.

The review shows that user interface design has received a limited attention from IR researchers. There is a need for adopting human‐computer interaction (HCI) techniques into IR interface designs, but this issue has not yet been fully recognised by the commercial database vendors and distributors. The paper recommends that applying HCI techniques could help in developing more usable IR interfaces.

The review identifies the main activities of a user‐centred design methodology and suggests that IR interface designers should use this method in future. This could have major implications in IR interface design for end‐user searching.

The review is the first to offer an overview of empirical research on IR interface design and IR usability engineering. Both IR researchers and practitioners may benefit from the description of previous research and the user‐centred design advocated by the current research.

The purpose of this paper is to present a narrative review of studies on the citing behavior of scientists, covering mainly research published in the last 15 years. Based on the results of these studies, the paper seeks to answer the question of the extent to which scientists are motivated to cite a publication not only to acknowledge intellectual and cognitive influences of scientific peers, but also for other, possibly non‐scientific, reasons.

The review covers research published from the early 1960s up to mid‐2005 (approximately 30 studies on citing behavior‐reporting results in about 40 publications).

The general tendency of the results of the empirical studies makes it clear that citing behavior is not motivated solely by the wish to acknowledge intellectual and cognitive influences of colleague scientists, since the individual studies reveal also other, in part non‐scientific, factors that play a part in the decision to cite. However, the results of the studies must also be deemed scarcely reliable: the studies vary widely in design, and their results can hardly be replicated. Many of the studies have methodological weaknesses. Furthermore, there is evidence that the different motivations of citers are “not so different or ‘randomly given’ to such an extent that the phenomenon of citation would lose its role as a reliable measure of impact”.

Given the increasing importance of evaluative bibliometrics in the world of scholarship, the question “What do citation counts measure?” is a particularly relevant and topical issue.

The article seeks to address a methodological procedure based on keyword analysis and the structuring of data into information systems in the field of functional foods, a newly‐emerging scientific field within the broader scope of food sciences and technology.

An experiment was undertaken by selection of a research field or research subject, selection of search profile, selection and processing of relevant databases, keyword analysis, and the arrangement of data (keywords) according to tree‐structures. Keyword analysis was employed to identify narrower research fields within the broader scientific field. The structuring of data into systems was used to classify the terms within the particular narrow field. Keywords with higher and lower frequency were identified. A classification tree was set up, based on keywords (thesaurus‐based descriptors) extracted from the FSTA (Food Science and Technology Abstracts) database available online. The tree was supplemented and upgraded with some additional topical terms that have not as yet been included in the existing thesaurus. To serve as a comparison a completely new classification tree was designed, based on online full‐text data.

Comparison of the two trees suggests that the previous existing tree is sufficiently accurate in representing the field of functional foods, provided that it is upgraded with some additional terms. A more accurate classification should improve thesauri and consequently enhance retrieval in international databases.

Presents a methodology of database analysis which may serve to improve database patterns, especially with regard to information retrieval.