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How can technical documents be managed without actually having physical access to the data contained in them, and yet provide a means for updating this data and distributing it in a manner that suits me various work environments (i.e. design departments, commercial departments, manufacturing, etc.) for which it is intended? The answer: through the use of computers that make it possible to retrieve each technical document rapidly and easily. Computers can simultaneously manage both the data contained in each document and the document itself, by means of documentary references adapted to me configuration of the documentation.

Purpose – This study aims to investigate the role of private equity and venture capital (PE/VC) operators in the introduction of innovative and sophisticated performance measurement and management control systems (MCSs) within their acquired companies.

Methodology/approach – Contingency theory suggests that PE/VC operators represent an important factor of change in a company's control system as they set the motivation for change and facilitate the transformation process within management systems. This study uses an explorative case study to verify this hypothesis. Data are derived from interviews with managers and public information.

Findings – Results demonstrate that PE funds promote the adoption of advanced MCSs such as the Tableau de Bord. Their aim is both to monitor and guide the acquired companies while sustaining their managers' decision-making process. However, company managers can be a critical variable in the process of change. At the same time, the case study confirms that PE/VC funding is positively correlated with the growth of acquired companies.

Research limitations/implications – Results are limited to the analysis of a single case study, representing a starting point for further research in other industries and countries.

Originality/value of paper – This study sheds light on the role of PE/VC operators in promoting the adoption of MCSs. Moreover, it suggests that despite their supposed short-term orientation these operators invest in the implementation of time-consuming and expensive MCSs.

Individual name searching has been identified as a problem for users when searching online and CDROM databases, particularly humanities databases. This paper reports results of a study which suggests that name authority files have the potential to improve retrieval during individual name searching.

Signs saturate and surround society. This article illuminates the significant roles played by documentation within the context of the coronavirus pandemic. It centres, what it terms as, “COVID-19 signage” as essential extensions of nonpharmaceutical interventions (NPIs) into society. It posits that this signage helps materialize, mediate and articulate the pandemic from an unseen phenomenon into tangible objects with which people see and interact.

This article presents a documentary typology of COVID-19 signage to provide a conceptual framework in which to situate, approach and analyse this diverse documentation and its implications for social life and traffic. Further, this article offers a case study of Malta's COVID-19 signage that helped materialize, mediate and articulate the pandemic across the European island nation during its national lockdown in the first half of 2020. This case study helps contextualize these signs and serves as a dual contemporary and historical overview of their creation, implementation and use.

The coronavirus pandemic cannot be seen with the naked eye. It is, in many respects, an abstraction. Documents enable the virus to be seen and the pandemic to be an experienced reality. Specifically, COVID-19 signage materializes the disease and pandemic into tangible items that individuals interact with and see on a daily basis as they navigate society. From personal to environmental to community signs, these documents have come to mediate social life and articulate COVID-19 during this extraordinary health crisis. A material basis of a shared “pandemic social culture” is consequently established by and through this signage and its ubiquity.

This article can serve as a point of departure for analyses of other kinds of COVID-19 signage in various contexts. It can serve as an anchor or example for other investigations into what other signs were used, including why, when and how they were produced, designed, formatted, implemented, enforced, altered and/or removed. For instance, it could be used for comparative studies between different NPIs and their associated signage, or of the signage appearing between different cities or countries or even the differences in signage at various political and socio-temporal points of the pandemic.

It is dually hoped that this article's documentary typology, and historical snapshot, of COVID-19 signage could help inform how current and future NPIs into society are or can be used to mitigate the coronavirus or other potential health crises as well as serve as both a contemporary and historical snapshot of some of the immediate and early responses to the pandemic.

This documentary typology can be applied to approaches and analyses of other kinds of COVID-19 signage and related documentation. By serving as a conceptual framework in which situate, approach and analyse these documents, it is hoped that this article can help create a sense of clarity in reflections on sign-saturated environments as well as be practically employed for examining and understanding the effective implementation of NPIs in this pandemic and other health crises.

Aim of the present monograph is the economic analysis of the role of MNEs regarding globalisation and digital economy and in parallel there is a reference and examination of some legal aspects concerning MNEs, cyberspace and e‐commerce as the means of expression of the digital economy. The whole effort of the author is focused on the examination of various aspects of MNEs and their impact upon globalisation and vice versa and how and if we are moving towards a global digital economy.

The history of special education has been influenced by changing societal and philosophical beliefs about the extent to which individuals with disabilities should be feared, segregated, categorized, and educated. Prior to the 1700s, individuals with exceptionalities were largely ignored or subjected to inhumane treatment, ridicule, isolation, and at times put to death (D'Antonio, 2004; Winzer, 1993, 1998). However, the sixteenth and seventeenth centuries ushered in rational philosophical beliefs about human dignity, which led to changes in the treatment and societal perceptions of individuals with exceptionalities (Winzer, 1998). These changes also were supported by efforts of pioneering special educators and advocates who began to experiment with various individually designed approaches to educating individuals with exceptionalities and to disseminate their work to others (Winzer, 1993).

The main purpose of this study resides essentially in the development of a new tool to quantify the biomass in the bioreactor operating under steady state conditions.

Modeling is the most relevant tool for understanding the functioning of some complex processes such as biological wastewater treatment. A steady state model equation of activated sludge model 1 (ASM1) was developed, especially for autotrophic biomass (XBA) and for oxygen uptake rate (OUR). Furthermore, a respirometric measurement, under steady state and endogenous conditions, was used as a new tool for quantifying the viable biomass concentration in the bioreactor.

The developed steady state equations simplified the sensitivity analysis and allowed the autotrophic biomass (XBA) quantification. Indeed, the XBA concentration was approximately 212 mg COD/L and 454 mgCOD/L for SRT, equal to 20 and 40 d, respectively. Under the steady state condition, monitoring of endogenous OUR permitted biomass quantification in the bioreactor. Comparing XBA obtained by the steady state equation and respirometric tool indicated a percentage deviation of about 3 to 13%. Modeling bioreactor using GPS-X showed an excellent agreement between simulation and experimental measurements concerning the XBA evolution.

These results confirmed the importance of respirometric measurements as a simple and available tool for quantifying biomass.

The combination of the latest advancements in information and communication technologies with the latest developments in AutoID technologies, especially radio frequency identification (RFID), brings the possibility of high-resolution, item-level visibility of the entire supply chain. In the particular case of retail, visibility of both the stock count and item location in the shop floor is crucial not only for an effective management of the retail supply chain but also for physical retail stores to compete with online retailers. The purpose of this paper is to propose an autonomous robot that can perform stock-taking using RFID for item-level identification much more accurately and efficiently than the traditional method of using human operators with RFID handheld readers.

This work follows the design science research methodology. The paper highlights a required improvement for an RFID inventory robot. The design hypothesis leads to a novel algorithm. Then the cycle of development and evaluation is iterated several times. Finally, conclusions are derived and a new basis for further development is provided.

An autonomous robot for stock-taking is proven feasible. By applying a proper navigation strategy, coupled to the stream of identifications, the accuracy, precision, consistency and time to complete stock-taking are significantly better than doing the same task manually.

The main limitation of this work is the unavailability of data to analyze the actual impact on the correction of inventory record inaccuracy and its subsequent implications for the supply chain management. Nonetheless, it is shown that figures of actual stock-tacking procedures can be significantly improved.

This paper discloses the potential of deploying an inventory robot in the supply chain. The robot is called to be a key source of inventory data conforming supply chain management 4.0 and omnichannel retail.

The purpose of this research is to identify the sustainable practices of luxury fashion brands through their communications via official reporting documents to classify practices used for communicating sustainability performance.

This research uses the qualitative content analysis of Global Reporting Initiative (GRI)-oriented sustainability reports to examine the sustainable practices of 31 companies within the top 100 global luxury brands.

The authors classify the sample into four clusters: sustainability driven, sustainability newcomers, sustainability potential and sustainability passive. Results indicate that companies in this sector are focused on the issue of sustainability even though there is a remarkable fragmentation in terms of practices.

The study contributes to a better understanding of sustainability reporting activities and approaches in the fashion luxury industry by describing best practices and the effect of sustainability in corporate communications.