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Article
Publication date: 8 July 2014

Giuseppina Uva, Francesco Porco, Andrea Fiore and Mauro Mezzina

The purpose of this paper is to collect the numerical elaboration of resistances measured on cubes made during the concrete casting and on cores extracted after the completion of…

233

Abstract

Purpose

The purpose of this paper is to collect the numerical elaboration of resistances measured on cubes made during the concrete casting and on cores extracted after the completion of the structure, for the concrete used in the construction of the “Esaro” Dam facilities (Cosenza, Italy). In addition to the statistical treatment of the sample, aimed at assessing the analytical congruence with the homogeneous classes provided in the design, the influence of compaction degree on in place strength value was qualitatively evaluated.

Design/methodology/approach

The reliability of the concrete during the construction phases was evaluated by two analytical control types according to Italian and European technical rules: “production controls” based on statistical processing of resistance values; “laying controls” that serve to assess the compaction degree with a statistical approach.

Findings

Results highlighted in the assessing of compliance checks of the mixture, the fundamental relation between statistical approach and concrete laying control. They become important when is necessary to quantify, especially in the case of great infrastructure, the gap between “potential” and “structural” concrete.

Originality/value

The advantage obtained by controlling the compaction degree in the construction phase is unquestionable. Specifically, it might allow a reduction of the drilling cores, and so minor structural damage, especially for relatively recent structures favouring extensive non-destructive tests.

Details

Structural Survey, vol. 32 no. 3
Type: Research Article
ISSN: 0263-080X

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Book part
Publication date: 18 June 2021

Suneel Jethani

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The Politics and Possibilities of Self-Tracking Technology
Type: Book
ISBN: 978-1-80043-338-0

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Book part
Publication date: 18 June 2021

Suneel Jethani

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The Politics and Possibilities of Self-Tracking Technology
Type: Book
ISBN: 978-1-80043-338-0

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Book part
Publication date: 24 July 2023

Ray Hutchison

Urban scholars employ numerous sources to study early cities, including primary sources such as historical maps, literary accounts, tax records, and the like to help visualize…

Abstract

Urban scholars employ numerous sources to study early cities, including primary sources such as historical maps, literary accounts, tax records, and the like to help visualize cities in various periods. In recent years, a variety of artificial intelligence programs have been employed to not only create visual images of earlier cities, but also to allow audiences to negotiate city streets and enter buildings within the city. The Assassin's Creed series of video games created by Ubisoft place the game player in historical settings where the assassin (representing peace and free will) will battle against groups of foes (representing order and control). Assassin's Creed II is set in Florence at the end of the fifteenth century and has been praised for the visual reconstruction of the city. But how well can a computer game represent the Early Renaissance City?

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Article
Publication date: 17 June 2020

Diana Escandon-Barbosa, Andrea Hurtado-Ayala, Josep Rialp-Criado and Jairo A. Salas-Paramo

Societal changes and technological development have brought about drastic lifestyle change in the past decades. This drastic change is evident when comparing the lifestyle and…

1537

Abstract

Purpose

Societal changes and technological development have brought about drastic lifestyle change in the past decades. This drastic change is evident when comparing the lifestyle and general characteristics of generations who have been born immersed in this technological context to those of other generations. The objective of this paper is to analyze brand image (BI) as determinant of brand attitude (AB), and the moderating effect of brand equity (BE), in the use of online information among millennial shoppers from Colombia. In general, the purpose of this paper is to contribute to existing literature related to the importance of generational membership in classifying individuals regarding brand perception (BI, AB and BE) and association with the use of shopping channels between different generations.

Design/methodology/approach

A hierarchical regression model is estimated with a sample of university students in Colombia who are considered potential coffee consumers, and who were classified as millennials based on their age.

Findings

The results support that BE effect has a greater impact on AB when consumers have a good BI. Millennials also use more online communication sources to create brand perceptions.

Originality/value

Nevertheless, few studies have concurrently analyzed the characteristics of brand building and types of sources of information (online vs offline). This paper attempts to analyze the behavior of millennial consumers and the use of information channels online vs offline to manage brand and analyze BI, AB and BE.

Details

Young Consumers, vol. 22 no. 1
Type: Research Article
ISSN: 1747-3616

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Article
Publication date: 17 August 2021

Tze-Yin Lim, Bibiana Lim, Choi-Meng Leong and Andrea Le

This study explores the disposition behaviour of late adolescents towards unfinished food. Specifically, this paper identifies and discusses the manner (the how's) and the reasons…

423

Abstract

Purpose

This study explores the disposition behaviour of late adolescents towards unfinished food. Specifically, this paper identifies and discusses the manner (the how's) and the reasons (the why's) of food disposition.

Design/methodology/approach

This study adopted a taxonomy of decisions pertaining to consumer disposition processes. A generic qualitative approach based on personal interviews and focus group discussions was used to collect data from late adolescents. Data was subsequently analysed using content and thematic analyses.

Findings

The findings revealed five manners (the how's) of food disposition among late adolescents, namely keeping it for original purposes, leaving it for other people to dispose of, converting it for another purpose, trying to finish it and getting rid of it permanently. Additionally, there are three reasons (the why's) for food disposition among late adolescents, namely food-related factors, socio-cultural factors and personal factors.

Originality/value

Food waste has continually impacted food production, supply and consumption in a profound way. Responsible food disposition behaviour among individuals has become essential to improve food sustainability. Proper food disposition requires a behavioural change among individuals, including late adolescents, who are growing into adulthood. This study contributes to the body of knowledge of food systems by identifying how and why food is disposed of among late adolescents during their formative years. The findings can be utilised to raise awareness of food disposition behaviour and design food responsibility initiatives.

Details

British Food Journal, vol. 123 no. 9
Type: Research Article
ISSN: 0007-070X

Keywords

Available. Open Access. Open Access
Article
Publication date: 8 March 2022

Andrea Venturelli, Andrea Caputo, Simone Pizzi and Giuseppe Valenza

This study aims to take a holistic perspective to investigate how open innovation supports sustainability and the contribution to the Unite Nations (UN) Sustainable Development…

4145

Abstract

Purpose

This study aims to take a holistic perspective to investigate how open innovation supports sustainability and the contribution to the Unite Nations (UN) Sustainable Development Goals (SDGs).

Design/methodology/approach

The study is based on an in-depth single case study of Andriani SpA, a leading Italian company in the food industry. The case is built by triangulating data from direct observations, documentary analysis and semi-structured interviews.

Findings

The findings show an organization that has developed its competitive advantage by adopting open innovation to embed sustainability in its strategy and business model. The case study complements the understanding of how open innovation can effectively drive strategic renewal and innovation activities to address sustainability objectives in the food industry.

Originality/value

This study contributes to theoretical development by offering new and insightful explanations of firms' strategic behaviour and coevolution toward sustainability via open innovation. It provides practitioners, policymakers, researchers and students with reflections and inspiration about how open innovation may be deployed to support a holistic strategic renewal aimed at sustainability objectives, such as the SDGs, in the food industry.

Details

British Food Journal, vol. 124 no. 6
Type: Research Article
ISSN: 0007-070X

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Abstract

Details

The Development of the Maltese Insurance Industry: A Comprehensive Study
Type: Book
ISBN: 978-1-78756-978-2

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Book part
Publication date: 15 February 2021

Moritz Philip Recke and Stefano Perna

The authors present concepts developed at University of Naples Federico II (Italy), where the Challenge Based Learning methodology (CBL) is utilised in a programme aimed at

Abstract

The authors present concepts developed at University of Naples Federico II (Italy), where the Challenge Based Learning methodology (CBL) is utilised in a programme aimed at software development for the Apple technology ecosystem. The collaborative and self-guided, inquiry-based learning method focusses on intrinsic motivation of learners, working on real world problems organised in projects (Challenges in CBL) with an experiential and progressive approach. As entrepreneurship is best promoted through practice, the programme is a guided immersion into reality that is entrepreneurial in nature, rather than a simulation of hypothetical projects, and requires learners to take ownership of entrepreneurial skills to complete the course. Academic research has shown that use of storytelling is beneficial to learning and can foster engaging and more formative experiences. Additionally, scholars have developed systems to design unscripted narratives within educational contexts using emergent narrative concepts. This conceptual chapter describes an educational experience design system that encourages unscripted, emergent narratives for experiential education. It categorises the components for designing an educational experience that allows the learning progression to be affectively driven by learners. By focussing on setting parameters and giving learners autonomy as co-authors, the model describes mechanisms that allow powerful, unscripted narratives to emerge based on intrinsic motivation. The Emergent Narrative System developed by the authors is a contribution to innovation in entrepreneurship teaching and intends to empower learners towards building entrepreneurial and twenty-first century skills complementary to software development education in a conducive and experiential learning environment.

Details

Universities and Entrepreneurship: Meeting the Educational and Social Challenges
Type: Book
ISBN: 978-1-83982-074-8

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Article
Publication date: 29 April 2014

Shamsad Ahmad

The purpose of this paper was to explore the possibility of establishing an empirical correlation between concrete resistivity and reinforcement corrosion rate utilizing the…

584

Abstract

Purpose

The purpose of this paper was to explore the possibility of establishing an empirical correlation between concrete resistivity and reinforcement corrosion rate utilizing the experimental data generated by measuring corrosion current density of reinforced concrete specimens subjected to chloride-induced corrosion at different levels of concrete resistivity.

Design/methodology/approach

To generate concrete resistivity vs corrosion current density data in a wide range, ten reinforced concrete specimens were prepared and allowed to corrode under severe chloride exposure. After significantly corroding the specimens, they were removed from the chloride exposure and were subjected to different moisture levels for achieving variation in the resistivity of concrete so that reasonably good number of resistivity vs corrosion rate data can be obtained. Resistivity and corrosion current density tests were conducted for all the ten specimens and their values were measured in wide ranges of 0.8-65 kΩ·cm and 0.08-11 μA/cm2, respectively.

Findings

Data generated through this study were utilized to obtain an empirical relationship between concrete resistivity and corrosion current density. The trend of results obtained using the empirical correlation model developed in the present study was in close agreement with that obtained using a theoretical model reported in literature.

Originality/value

The empirical correlation between concrete resistivity and reinforcement corrosion rate obtained under this work can be used for evaluation of reinforcement corrosion utilizing the resistivity values measured non-destructively.

Details

Anti-Corrosion Methods and Materials, vol. 61 no. 3
Type: Research Article
ISSN: 0003-5599

Keywords

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