Search results

Many objects made up of wood, as well as paper and carpets with artistic or cultural value, are seriously damaged by various infesting microorganisms and often such damage is irreversible. The purpose of this paper is to describe an equipment which has been realized, able to induce, inside the object to be treated, having any shape, and in particular in the infesting agents, a uniform distribution of temperature.

The equipment consists of a metallic shielding chamber where the objects to be disinfested are placed. Here, through appropriate openings in the walls, electromagnetic energy at the frequency of the microwaves is introduced. The electromagnetic waves provoke a heating effect in the infesting biological forms with no significant thermal effects in the materials of the artistic object due to the different dielectric characteristics and to the very little percentages of water in them.

The uniform distribution of temperature guarantees that the organisms or the microorganisms are heated up over their lethal temperature while the temperature reached by the object and its spatial variations do not provoke deformations.

The current technologies employed in disinfestation of works of art present big limits as regards excessive treatment times, risks of pollution both for the operator and for the environment and possible damage to the treated objects.

This new system described in the paper gives complete effectiveness of disinfestation, with a rapid treatment, without damage to the objects, with total protection for the operators and the possibility of re‐using the object immediately after the disinfestation process.

We present a critical literature review debating Brazilian research on social and environmental accounting (SEA). The aim of this study is to understand the role of politics in the construction of hegemonies in SEA research in Brazil. In particular, we examine the role of hegemony in relation to the co-option of SEA literature and sustainability in the Brazilian context by the logic of development for economic growth in emerging economies. The methodological approach adopts a post-structural perspective that reflects Laclau and Mouffe’s discourse theory. The study employs a hermeneutical, rhetorical approach to understand and classify 352 Brazilian research articles on SEA. We employ Brown and Fraser’s (2006) categorizations of SEA literature to help in our analysis: the business case, the stakeholder–accountability approach, and the critical case. We argue that the business case is prominent in Brazilian studies. Second-stage analysis suggests that the major themes under discussion include measurement, consulting, and descriptive approach. We argue that these themes illustrate the degree of influence of the hegemonic politics relevant to emerging economics, as these themes predominantly concern economic growth and a capitalist context. This paper discusses trends and practices in the Brazilian literature on SEA and argues that the focus means that SEA avoids critical debates of the role of capitalist logics in an emerging economy concerning sustainability. We urge the Brazilian academy to understand the implications of its reifying agenda and engage, counter-hegemonically, in a social and political agenda beyond the hegemonic support of a particular set of capitalist interests.

This teaching case aims to provide in-class discussions on the commercialization and consumption of goods in spiritual markets. This teaching case is a narrative based on facts with a fictitious plot reporting the journeys of the launch, commercialization and consumption of mineral water in bottles in the shape of Father Cícero – a religious leader in Northeast Brazil – produced by Blue Spring Mineral Water in Juazeiro do Norte’s pilgrimage spiritual market.

Primary and secondary data sources were gathered. Two focus groups with pilgrims and semi-structured interviews with Blue Spring leaders and a local Church representative were conducted as primary data. As secondary data, a dossier was created holding content from newspapers and blogs online on the focal product and data from the company’s official website and social networks.

Throughout the case, the strategies and challenges of the production and commercialization of this religiously appealing product and the consumer practices adopted by different consumer profiles are unfolded.

This case intends to be a useful pedagogical tool to discuss the creation, production, commercialization and consumption of goods in spiritual markets. The case allows students to experience Blue Spring’s managers’ point of view regarding the decisions of production and commercialization of the focal product. In a broad sense, this case intends to inform future marketers of the importance of balancing commercialization in religious contexts.

Circumstances that are have a significant impact on it. In particular, environmental sustainability related to the increase of worldwide population, and market demand for agricultural products (with consumers more and more aware about cultivation and breeding techniques and interested in healthy and high-quality products) represent two of the key challenges that the agricultural sector is going to face in next years. In such a landscape, technological innovations that can support organizations and entrepreneurs to face these problems become increasingly important, and Industry 4.0 is the most striking example. Indeed, the Industry 4.0 paradigm aims to integrate digital technologies into business processes to raise productivity levels and to develop new business models. Accordingly, digital technologies play a similar role in the precision agriculture domain, and the purpose of this paper is to understand if the technologies at the basis of these two paradigms are the same or not.

The present work investigates how the two domains of Industry 4.0 and precision agriculture are connected to one another by analyzing the most used technologies in both the fields in order to highlight common patterns and technological overlaps. To reach such goal, an approach combining manual and automated analysis was developed.

The research work generated three main results: a dictionary of precision agriculture technologies including 324 terms; a graph, describing the connections between the technologies composing the dictionary; and a representation of the main technological clusters identified.

These show how the two domains under analysis are directly connected and describe the most important technologies to leverage when approaching digital transformation processes in the agricultural sector.

The concept of positional innovation – as one of the four innovation types of the Francis and Bessant’s “4P’s” model – is an effective product innovation strategy for producers of mature and credence goods as food products are. Despite the acknowledgement as one of the major industries worldwide, positional innovations about the food products are underexplored in the managerial literature. To fill this gap, this paper first develops a theoretical analysis of the concepts. Then, by adopting a case-study research methodology, it discloses the way a bakery small enterprise manages positional innovation. Theoretical and practical implications are finally introduced and discussed.

After a literature review about the role and the characteristics of the positional innovation, the paper presents a case study of definition and implementation of managerial actions and initiatives driven by positional innovation. The aim is not to report on an inductive study, but to use this example as a picture to clarify theory and show how the various conceptual issues may be operatively applied and provide more contextual insights.

It emerges how a small food enterprise manages positional innovation to survive and compete in the national and international markets; the positional innovation sources are tapped into culture, social responsibility, tradition and other territorial assets of tangible and intangible nature, effectively combined to innovate the product perception and/or the utility in a use context.

“Non-technological”, simple products, like food, are underexplored and rarely seen as relevant context to investigate along the strategic and innovation management literature. Nonetheless, positional innovation is a perspective that values and credits the innovation efforts of small food products, revealing interesting managerial concepts and inspiring entrepreneurs and managers for activating and sustaining new strategies of innovation for their businesses.

Applied Behavior Analysis (ABA) is a scientific method for modelling human behavior, successfully applied in the context of Autism. Recording and sharing measurable data (on subjects’ performance) between caregivers guarantees consistency of learning programs and allows monitoring the learning enhancements. Data are usually recorded on paper, which requires considerable effort and is subject to error. The purpose of this paper is to describe a portable application developed to support ABA tutors in their work with autistic subjects. It allows gathering data from ABA sessions, giving tutors rapid access to information, also in graphical formats.

The tool was designed via participatory design. Various ABA team members were involved, in order to make the application respond perfectly to their needs. The approach aims to ensure maximum usability, while minimizing errors and ambient interference.

The use of mobile devices (i.e. tablets or smartphones) allows mobility and ease of interaction, enabling efficient data collection and processing. Data plotting allows one to easily interpret gathered data.

The proposed application, free open source software, can be a valuable aid for supporting the ABA intervention and favor the inclusion of children with autism.

Available software to assist tutors during therapy sessions is often proprietary, and research prototypes are not freely available, so paper forms are still widespread. Besides, without attention to usability requirements, assisting tools would be comparable in efficiency with data insertion on paper. Our software was specifically designed following ABA principles and favors efficient data entry allowing natural interaction with touch screen interfaces: drag and drop, taps and gestures. Furthermore, it is shared in the public domain.

The purpose of this study is to identify and analyze the set of corporate social responsibility actions of a Brazilian bank as support to the strengthening of an organizational brand. The specific scope is to discuss the reflections of sustainable actions adopted for the recognition of the organization's brand.

A case study, based on Yin, and in‐depth interviews with those responsible for the sustainability department of the studied organization were adopted.

Literature and the understanding of the organization's executives, when compared to actions adopted by Banco do Brasil, allow the conclusion that the set of corporate social responsibility actions reflects, in its instrumental use, the intention of managing answers to social, economical and environmental demands, and in its conceptual use has helped in strengthening the financial institution's brand.

The paper focuses on the set of corporate social responsibility actions adopted by the largest financial institution in Brazil and its relationship with brand strengthening. It is one of the few studies examining the efforts of corporate social responsibility in a bank's brand.

The purpose of this paper is to analyse student performance and perceptions when a flipped classroom setting is used, in comparison with the traditional model.

The inverted learning model or “flipped classroom” is a pedagogical approach that attempts to reverse the traditional teaching and learning process, making the student the protagonist of their own learning, and is characterised by the theoretical contents being taught “outside the classroom”, allowing students to spend more class time carrying out other types of more practical activities that encourage much more active learning, such as enquiry exercises, problem solving, collaborative projects and so on. The study was conducted on a biology course of the Primary Education Bachelor’s Degree during the 2017/2018 academic year (n = 240).

The results revealed that better learning outcomes were achieved by students when the flipped classroom methodology was proposed. It has also been found that student perceptions of the teaching approach were more positive when the flipped model was followed. The flipped classroom methodology also seems to foster student participation and motivation more effectively than traditional teaching formats, mainly because the active learning activities that are carried out in this new educative approach manage to involve the students in their own learning processes.

Despite the enhanced popularity of flipped classroom research in multiple educational contexts and the growing number of studies published in recent years, there is little empirical evidence regarding the effect of the flipped classroom on learning outcomes and satisfaction in pre-service teachers.

This essay aims at retracing the intellectual and biographical events of the economist Gino Arias (1879–1940), examining more in detail the two seasons at the opposite ends of his life: the early one that saw him considerably committed to the Zionist cause and the one that, thirty years later, would force him to confront the racial laws of the Fascist regime.

Despite the seeming tragic continuity of these two phases, Arias’s case is a real historiographical paradox since, over the long span between the opposite ends of his biography, not only did he distance himself from the Zionist movement, but he also gradually laid the foundations for his upcoming and immediate dedication to Fascism; indeed, within the Fascist regime he would stand out as an authoritative and influential theorist of corporatism, the institutional solution Mussolini tried to exploit to organize the national economic life.

After carefully examining Arias’s early contributions to the Zionist cause (that include the establishment of the Florentine Zionist Group and that led him toward strongly nationalistic stances), this essay sums up Arias’s intellectual biography during the next years and then, thanks to unprecedented documents from the Italian Ministry of Interior, closely looks into his fate after his conversion to Catholicism in 1932 and up against the racial laws of 1938, as well as into his attempts to escape persecution. A few final observations will then try to highlight the dramatic exemplarity of his case.