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Article
Publication date: 3 January 2017

Luís Cruz, Eduardo Barata, João-Pedro Ferreira and Fausto Freire

This paper aims to explore the potential contribution of integrated traffic and parking management strategies to ensure more rational use of available parking spaces and to reduce…

1857

Abstract

Purpose

This paper aims to explore the potential contribution of integrated traffic and parking management strategies to ensure more rational use of available parking spaces and to reduce fuel consumption and greenhouse gas emissions by commuters traveling to the University of Coimbra (UC) main campus.

Design/methodology/approach

An integrated modelling approach is used, including the characterization of supply and demand for parking and public transport, the creation and implementation of a survey to campus users and a life-cycle approach to assess six transportation and parking strategy scenarios.

Findings

This comprehensive analysis demonstrates the importance of integrated management measures to greening commuters’ transportation and parking within a University campus, identifying and quantifying opportunities for successfully making the transitions toward a more sustainable future, namely, increasing well-being and reducing environmental impact.

Practical implications

Results demonstrate that effective control of illegal parking and different forms of modal shift toward public transportation may contribute to important reductions in environmental impacts.

Social implications

Local population reveals willingness to participate in collective efforts to tackle traffic and parking problems, challenging authorities to take action and empowering ever more people to engage in such cathartic changes.

Originality/value

This comprehensive approach is highly valuable for the management of parking and traffic within the UC campus, providing innovative lessons on the social and environmental impacts that would result from this policy approach to urban areas (e.g. historical centers) facing the typical problems of a carbon society, such as traffic congestion, non-regulated parking and intensive car use.

Details

International Journal of Sustainability in Higher Education, vol. 18 no. 1
Type: Research Article
ISSN: 1467-6370

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Article
Publication date: 19 October 2018

João Pedro Ferreira, Pedro Nogueira Ramos, Luís Cruz, Eduardo Barata and Michael Lahr

The purpose of this paper is to offer an insight into the fundamental changes taking place in Port wine production value chains. Specifically, the authors examine two distinct…

291

Abstract

Purpose

The purpose of this paper is to offer an insight into the fundamental changes taking place in Port wine production value chains. Specifically, the authors examine two distinct production regimes: when Port is aged and sold in the Greater Oporto and, alternatively, when it is produced, aged and sold in Douro.

Design/methodology/approach

The authors apply a tri-regional input–output model (Douro, Greater Oporto and rest of the country) for Portugal’s economy. This framework comprises a significant level of detail, with 431 products and 136 industries, the corresponding supply and demand for the products, by industry (for intermediate consumption) and final demand.

Findings

This study shows that the two regimes generate noteworthy, but quite heterogeneous, regional impacts. In both cases, the distribution of value added generates international and interregional trade flows. Moreover, the study reveals a greater capacity to capture national value added by getting the supply chain more intensive in localised services and by using state-of-the-art production techniques.

Originality/value

Using detailed regional data, the authors use disaggregated information, both for industries as well for territories, overcoming a common limitation in similar works that are grounded in international databases. Additionally, the approach integrates the trade interactions among industries and regions, which proves essential to uncovering spillovers resulting from the (direct and indirect) use of inputs from other regions and other countries.

Details

British Food Journal, vol. 121 no. 2
Type: Research Article
ISSN: 0007-070X

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Article
Publication date: 14 September 2012

Luis Cruz, Eduardo Barata and João‐Pedro Ferreira

Services provided by urban public road passenger transport companies in Portugal are associated with widely differing economic and financial outcomes. The objective of this paper…

1899

Abstract

Purpose

Services provided by urban public road passenger transport companies in Portugal are associated with widely differing economic and financial outcomes. The objective of this paper is to characterize these differences and discuss the potential contribution offered by the funding model implemented (including how the services provided are being subsidized).

Design/methodology/approach

The data available in the management and financial reports published by the six existing Portuguese corporations whose main object is to provide a public road transport service were used to establish a set of performance indicators. The paper takes into account three dimensions: resource‐efficiency, service‐effectiveness and resource effectiveness.

Findings

The comparative analysis implemented contributes crucially to an improved understanding of the current idiosyncrasies of urban public road transportation systems in Portugal, with a special emphasis on the productivity and performance results of different public management approaches.

Originality/value

The originality of this paper arises from the case studies presented to support the debate on the influence of local vs central public funding approaches on Portugal's urban public road transport companies’ performance.

Details

International Journal of Productivity and Performance Management, vol. 61 no. 7
Type: Research Article
ISSN: 1741-0401

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Article
Publication date: 8 January 2025

Paulo Sergio Altman Ferreira and João Pedro Reis

The purpose of this study is to explore how conflicting factors create tensions that hinder the development of effective policies. It specifically focuses on the broken…

17

Abstract

Purpose

The purpose of this study is to explore how conflicting factors create tensions that hinder the development of effective policies. It specifically focuses on the broken connections between government policies and social-economic sectors. The study intends to explain how differing and often opposing interests in creating government policy influence the learning process.

Design/methodology/approach

This study uses a research methodology that combines developmental work research as a framework with historical case studies for collecting data. The process starts by identifying a problem and challenges related to the Brazilian “Diesel Crisis”. Following this, an analysis of the activity system was undertaken to uncover contradictions and tensions related to policy development.

Findings

The key results of the study focus on the learning process of public policy by (1) spotting gaps between government policies and socio-economic areas, (2) finding potential sources for a learning path and shared growth, (3) identifying various conflicting interests in the development of government policy, (4) creating learning possibilities in a complex and diverse environment and (5) offering solutions for resolving conflicting relationships in government policy development.

Originality/value

This study highlights the importance of recognizing the complicated social setting where public policy learning takes place, emphasizing the duality of collaboration and conflicting interests among different government bodies, policymakers and community members as they use tools and rules to reach their objectives.

Details

Transforming Government: People, Process and Policy, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1750-6166

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Article
Publication date: 17 August 2021

João Pedro C. de Souza, António M. Amorim, Luís F. Rocha, Vítor H. Pinto and António Paulo Moreira

The purpose of this paper is to present a programming by demonstration (PbD) system based on 3D stereoscopic vision and inertial sensing that provides a cost-effective pose…

203

Abstract

Purpose

The purpose of this paper is to present a programming by demonstration (PbD) system based on 3D stereoscopic vision and inertial sensing that provides a cost-effective pose tracking system, even during error-prone situations, such as camera occlusions.

Design/methodology/approach

The proposed PbD system is based on the 6D Mimic innovative solution, whose six degrees of freedom marker hardware had to be revised and restructured to accommodate an IMU sensor. Additionally, a new software pipeline was designed to include this new sensing device, seeking the improvement of the overall system’s robustness in stereoscopic vision occlusion situations.

Findings

The IMU component and the new software pipeline allow the 6D Mimic system to successfully maintain the pose tracking when the main tracking tool, i.e. the stereoscopic vision, fails. Therefore, the system improves in terms of reliability, robustness, and accuracy which were verified by real experiments.

Practical implications

Based on this proposal, the 6D Mimic system reaches a reliable and low-cost PbD methodology. Therefore, the robot can accurately replicate, on an industrial scale, the artisan level performance of highly skilled shop-floor operators.

Originality/value

To the best of the authors’ knowledge, the sensor fusion between stereoscopic images and IMU applied to robot PbD is a novel approach. The system is entirely designed aiming to reduce costs and taking advantage of an offline processing step for data analysis, filtering and fusion, enhancing the reliability of the PbD system.

Details

Industrial Robot: the international journal of robotics research and application, vol. 49 no. 1
Type: Research Article
ISSN: 0143-991X

Keywords

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Article
Publication date: 29 July 2020

João Pedro Carvalho de Souza, André Luiz Castro, Luís F. Rocha and Manuel F. Silva

This paper aims to propose a translation library capable of generating robots proprietary code after their offline programming has been performed in a software application, named…

213

Abstract

Purpose

This paper aims to propose a translation library capable of generating robots proprietary code after their offline programming has been performed in a software application, named AdaptPack Studio, running over a robot simulation and offline programming software package.

Design/methodology/approach

The translation library, named AdaptPack Studio Translator, is capable to generate proprietary code for the Asea Brown Boveri, FANUC, Keller und Knappich Augsburg and Yaskawa Motoman robot brands, after their offline programming has been performed in the AdaptPack Studio application.

Findings

Simulation and real tests were performed showing an improvement in the creation, operation, modularity and flexibility of new robotic palletizing systems. In particular, it was verified that the time needed to perform these tasks significantly decreased.

Practical implications

The design and setup of robotics palletizing systems are facilitated by an intuitive offline programming system and by a simple export command to the real robot, independent of its brand. In this way, industrial solutions can be developed faster, in this way, making companies more competitive.

Originality/value

The effort to build a robotic palletizing system is reduced by an intuitive offline programming system (AdaptPack Studio) and the capability to export command to the real robot using the AdaptPack Studio Translator. As a result, companies have an increase in competitiveness with a fast design framework. Furthermore, and to the best of the author’s knowledge, there is also no scientific publication formalizing and describing how to build the translators for industrial robot simulation and offline programming software packages, being this a pioneer publication in this area.

Details

Industrial Robot: the international journal of robotics research and application, vol. 47 no. 5
Type: Research Article
ISSN: 0143-991X

Keywords

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Article
Publication date: 30 March 2012

Maria Manuela Natário, João Pedro Almeida Couto and Carlos Fernandes Roque de Almeida

The purpose of this paper is to analyze the dynamics of the triple helix model in less favoured regions, examining the role of three spheres: universities, firms, and government…

1174

Abstract

Purpose

The purpose of this paper is to analyze the dynamics of the triple helix model in less favoured regions, examining the role of three spheres: universities, firms, and government. The paper identifies profiles of behavior in terms of triple helix model performance from the firm's perspective and recognizes key factors for successful innovation dynamics in a less favored region of Portugal.

Design/methodology/approach

A brief bibliographic revision regarding development of the triple helix model in the innovation process is followed by a description of the role of the helixes and the presentation of a model, after which the hypotheses are defined for testing. The methodology consists of a survey involving companies in a less favored region of Portugal and the application of multivariate statistical analysis “k‐means clusters” to detect behavioral patterns in terms of performance and dynamics of the triple helix model from the firm's viewpoint. In order to verify the hypotheses, tests of multiple average differences are used to assess the unique characteristics of each cluster and the independent test of Chi‐square.

Findings

The results point to the existence of a positive relationship between the dynamics of the triple helix model in terms of different types and objectives to innovate, namely, in regards to introducing new products as well as ecological innovation and their efforts to improve communications relative to the obstacles to innovate – explicitly, the lack of information and geographical location, the companies' innovation performance, and the level of cooperation and interaction with the university producing benefits for them in obtaining additional financial resources and prestige for the researcher, as well as by obtaining information for the education process.

Originality/value

The paper contributes to a greater theoretical understanding of the variables influencing implementation of the triple helix model in less favoured regions. It reveals conditions associated with a more active and proactive stance and consequently better innovation dynamics and regional attractiveness.

Details

Journal of Knowledge-based Innovation in China, vol. 4 no. 1
Type: Research Article
ISSN: 1756-1418

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Article
Publication date: 10 February 2025

Irem Kose and Gulden Gumusburun Ayalp

This study aims to outline the transformative impacts of technological developments (TD) on architectural education (AE). The focus is on studying the dynamics of convergence and…

26

Abstract

Purpose

This study aims to outline the transformative impacts of technological developments (TD) on architectural education (AE). The focus is on studying the dynamics of convergence and erosion, aiming to understand the impact of current digital transformations such as the COVID-19 pandemic, sustainability considerations and technology integration on AE.

Design/methodology/approach

A scientometric analysis and bibliometric search were performed to understand the current knowledge in the field. The Web of Science (WoS) was selected for its comprehensive collection of significant research articles and integrated analytical tools for generating representative data. The study involved an extensive bibliometric analysis of 131 journal articles on TD in AE from 2000 to 2023. Subsequently, the VOSviewer software was employed to illuminate the transformative impacts of technological advancements on AE. Robust methodologies, including citation analysis and co-citation networks, unravel quantitative dimensions such as publication trends, influential authors, prolific journals, geographic distribution and prevalent themes or technological domains within the discourse.

Findings

The findings reveal significant evolution in AE due to TD, with notable shifts influenced by factors such as the COVID-19 pandemic, sustainability concerns and the integration of modern technologies. Key findings include the increasing adoption of online platforms and technologies like Building Information Modeling (BIM), the crucial role of design thinking methodologies and the recognition of innovative modules such as architectural photogrammetry and augmented reality (AR) applications. Furthermore, keyword clusters were classified into six groups: “AE pedagogy and curriculum development,” “Development of architectural design process and studio,” “Educational approaches and digitalization in architectural design,” “Transition to online AE,” “Development/emergence of photogrammetry at architectural education” and “use of AR.”

Originality/value

Although several studies have addressed TD in AE from various perspectives and methods, they have yet to investigate the subject using scientometric analysis from a holistic perspective. A holistic exploration of TD in AE still needs to be improved in the existing literature. In contrast to previous investigations, this study is the first to leverage the quantitative analytical capabilities of VOSviewer. The originality lies in uncovering quantitative dimensions such as publication trends, influential authors and prevalent themes, providing a comprehensive understanding of the nuanced dimensions of this evolving intersection.

Details

Engineering, Construction and Architectural Management, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0969-9988

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Article
Publication date: 28 June 2022

Narottam Yadav, Mathiyazhagan Kaliyan, Tarik Saikouk, Susobhan Goswami and Ömer Faruk Görçün

The present paper proposes a framework for zero-defect manufacturing in Indian industries. Due to the current competitive market, there is a strong need to achieve zero defects…

431

Abstract

Purpose

The present paper proposes a framework for zero-defect manufacturing in Indian industries. Due to the current competitive market, there is a strong need to achieve zero defects from the customer's perspective. A survey questionnaire is analyzed based on the responses and a structured framework is drafted to implement zero defect manufacturing in the Indian industry.

Design/methodology/approach

To analyze zero-defect in Indian industries, a literature review and a survey questionnaire constituted a framework. This framework is independent of the type of process and product.

Findings

The findings of this study are based on a total of 925 responses received through survey questionnaires by different mediums. The framework has been tested in different manufacturing organizations to achieve zero-defect through the continuous improvement approach.

Practical implications

The study results aim to achieve zero-defect, help to improve customer satisfaction, reduce waste and rework in the manufacturing process. This framework is also used as a problem-solving approach to implement Six Sigma in the Indian industries.

Originality/value

Zero defect manufacturing is growing in India and globally. This framework helps to implement zero defect manufacturing in Indian industries. It is an essential tool to capture the voice of the customer.

Details

Benchmarking: An International Journal, vol. 30 no. 7
Type: Research Article
ISSN: 1463-5771

Keywords

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