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The definition of the collection employed in this essay accounts for it as an assemblage of information sources made accessible systematically in any format by the library or information center for the purposes of the community that is to intended to serve.

The Green Revolution was a singular event in world history; because of the Green Revolution, world prices for all crops declined. The agricultural mechanization issue was also driven by intellectual property rights (i.e., the right to patent products), as was the agricultural chemical revolution. The livestock industrialization revolution sharply lowered the prices for all livestock products. The Gene Revolution (i.e., the recombinant DNA revolution) further lowered the cost of producing farm products. The Gene Revolution was based on three events. The first was the discovery that DNA (Delbrook) was the carrier of genetic information. The second was the discovery by Watson and Crick of the double helix structure of DNA. The third was the method of stable insertion of DNA into a host genome (Cohen and Boyer). The future of agricultural research depends on the capacity of countries to invent and imitate.

The authors review experimental procedures employed in studies of status and organization processes in task groups. Early studies employed face-to-face interaction in groups in both naturalistic and laboratory settings. The creation of an abstract interaction experiment that varied initial conditions in place for actors increased validity in theory tests. Recent studies have employed face-to-face groups to increase the range of situations to improve both internal and external validity. The authors include a brief history of how experiments have increased the range of explanatory application. The authors illustrate questions related to external validity with examples from research the authors and others have conducted.

Properties of experimental design are described. The authors employ aspects of the standard experiment in the expectation states research program to highlight designs used in studying task groups. The authors discuss features of face-to-face discussion studies designed to test aspects of expectation states theories. Errors in execution of data collection and principles of good design are explicated.

The authors identify procedures that may affect the quality of data in open interaction situations. Means to reduce errors and improve data quality are identified. The authors list issues that may affect data quality and suggest several ways to improve design and reporting of face-to-face studies.

The authors' effort to create a design road map for face-to-face studies will improve the quality of data collection and analysis. This will broaden the scope of research situations and improve the range of external validity of studies of status and organization of task groups.

This article examines the discourse of appointment, promotion, and tenure (APT) documents for academic librarians. Discourse analysis can illuminate the social role of language, social systems, and social practices.

This qualitative research analyzes the APT documents for librarians from a group of US universities (n = 50) whose librarians are tenured faculty (n = 35). Linguistic features were examined to identify genre (text type) and register (language variety) characteristics.

The documents showed strong relationships with other texts; vocabulary from the language of human resources (HR); grammatical characteristics such as nominalization; passive constructions; few pronouns; the “quasi-synonymy” of series of adjectives, nouns, or verbs; and expression of certainty and obligation. The documents have a sociolinguistic and social semiotic component. In using a faculty genre, librarians assert solidarity with other faculty, while the prominent discourse of librarians as practitioners detracts from faculty solidarity.

This research is limited to librarians at US land grant institutions. It has implications for other research institutions and other models of librarian status.

This research can help academic librarians fulfill their obligations by understanding how values encoded in these documents reflect positive and negative approaches.

Higher education and academic librarianship are in a state of flux. Understanding the discourse of these documents can help librarians encode appropriate goals and values. Little has been written on the discourse of librarianship. This is a contribution to the understanding of librarians as a discourse community and of significant communicative events.

Contemporary literature reveals that, to date, the poultry livestock sector has not received sufficient research attention. This particular industry suffers from unstructured supply chain practices, lack of awareness of the implications of the sustainability concept and failure to recycle poultry wastes. The current research thus attempts to develop an integrated supply chain model in the context of poultry industry in Bangladesh. The study considers both sustainability and supply chain issues in order to incorporate them in the poultry supply chain. By placing the forward and reverse supply chains in a single framework, existing problems can be resolved to gain economic, social and environmental benefits, which will be more sustainable than the present practices.

The theoretical underpinning of this research is ‘sustainability’ and the ‘supply chain processes’ in order to examine possible improvements in the poultry production process along with waste management. The research adopts the positivist paradigm and ‘design science’ methods with the support of system dynamics (SD) and the case study methods. Initially, a mental model is developed followed by the causal loop diagram based on in-depth interviews, focus group discussions and observation techniques. The causal model helps to understand the linkages between the associated variables for each issue. Finally, the causal loop diagram is transformed into a stock and flow (quantitative) model, which is a prerequisite for SD-based simulation modelling. A decision support system (DSS) is then developed to analyse the complex decision-making process along the supply chains.

The findings reveal that integration of the supply chain can bring economic, social and environmental sustainability along with a structured production process. It is also observed that the poultry industry can apply the model outcomes in the real-life practices with minor adjustments. This present research has both theoretical and practical implications. The proposed model’s unique characteristics in mitigating the existing problems are supported by the sustainability and supply chain theories. As for practical implications, the poultry industry in Bangladesh can follow the proposed supply chain structure (as par the research model) and test various policies via simulation prior to its application. Positive outcomes of the simulation study may provide enough confidence to implement the desired changes within the industry and their supply chain networks.

It has been suggested that “space and artifacts constitute systems of communication which organizations build up within themselves” (Gagliardi, 1992a, b, p. vi) and reflect the cultural life within that organization. This is a study of how the “landscape” of a public library (“Library X”), as an information retrieval system, relates to the values of the people who created it. The efforts here are geared towards understanding the physical instantiation of institutional culture and, more specifically, institutional values as they are reflected through the artifact.