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Article
Publication date: 18 August 2023

Deanna Craig and M.Z. Naser

The extreme nature of fire makes structural fire engineering unique in that the load actions dictating design are intense and neither geographically nor seasonally bound. Simply…

Abstract

Purpose

The extreme nature of fire makes structural fire engineering unique in that the load actions dictating design are intense and neither geographically nor seasonally bound. Simply, fire can break out anywhere, at any time and for any number of reasons. Despite the apparent need, the fire design of structures still relies on expensive fire tests, complex finite element simulations and outdated procedures with little room for innovation. This paper aims to discuss the aforementioned issues.

Design/methodology/approach

This primer highlights the latest state of the art in this area with regard to performance-based design in fire structural engineering. In addition, this short review also presents a series of examples of successful implementation of performance-based fire design of structures from around the world.

Findings

A comparison between global efforts clearly shows the advances put forth by European and Oceanian efforts as opposed to the rest of the world. In addition, it can be clearly seen that most performance-based fire designs are related to steel and composite structures.

Originality/value

In one study, this paper presents a concise and global view to performance-based fire design of structures from success stories from around the world.

Details

Journal of Structural Fire Engineering, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2040-2317

Keywords

Book part
Publication date: 21 May 2019

John N. Moye

This chapter presents five differentiated models of curriculum, each designed with templates created from learning theories. The discipline of distributed leadership is chosen to…

Abstract

Chapter Summary

This chapter presents five differentiated models of curriculum, each designed with templates created from learning theories. The discipline of distributed leadership is chosen to develop a cognition-based curriculum, a behavior-based curriculum, a performance-based curriculum, a values-based curriculum, and collectively arranged into a competency-based curriculum. The research literature frames the attributes of a competency-based curriculum on psychological competence.

In this chapter, curricula are developed to demonstrate the process of adapting theories of learning, instruction, and environment into design templates with which to differentiate the dimensions and components of a curriculum. In these curricula, multiple conceptual frameworks are employed to translate the content and structure of the discipline into instructional objectives, instructional engagement, instructional experience, and instructional environment to align the instructional processes with the intended learning. For these demonstrations, the discipline of organizational leadership is chosen due to the multidimensional structure of this discipline and the opportunities it presents to differentiate the curriculum and learning. Each component of the curriculum adapts an appropriate framework to align and interconnect the instructional processes into an optimized learning experience. The result is curricula that have a coherent flow horizontally across the components for each outcome as well as interconnectedness vertically between the outcomes. This approach creates coherence, alignment, and interconnectedness to the curricula and order to the learning process for the learners.

This methodology is applied to design the curriculum for five instructional modules. Module 1 focuses on dualistic thinking developed through a cognition-based curriculum. Module 2 presents a multiplistic learning experience through a behavior-based curriculum. Module 3 presents relativistic learning through a performance-based curriculum. Module 4 delivers complex learning through a values-based curriculum. Module 5 compiles these four modules into a competency-based curriculum model.

Each of these modules employs a unique set of theories to configure the components of the curricula to reflect the structure of each discipline. The use of each theory is explained and demonstrated in the design process.

Details

Learning Differentiated Curriculum Design in Higher Education
Type: Book
ISBN: 978-1-83867-117-4

Article
Publication date: 6 July 2015

Kostas Selviaridis and Andreas Norrman

The purpose of this paper is to explore key challenges of adopting, designing and managing performance-based contracts (PBC) for advanced logistics services, as seen by providers…

3571

Abstract

Purpose

The purpose of this paper is to explore key challenges of adopting, designing and managing performance-based contracts (PBC) for advanced logistics services, as seen by providers. The shift toward performance-based solutions has proved challenging since providers often struggle to link performance to their payment. Despite such managerial challenges, empirical research in this area has been limited.

Design/methodology/approach

A multi-case design was adopted. Three cases of logistics service providers were selected based on purposive sampling. Data were collected through 38 semi-structured interviews and review of 43 documents such as contracts and customer target letters.

Findings

Key PBC adoption challenges include customer and provider intention to align their goals and incentives as well as their views on risk and reward sharing. Contract design challenges center around performance metric definition and weighting, designing performance monitoring systems that consider service co-production effects and help improve customer relationship and designing incentives with appropriate intensity levels. Contract management challenges include fostering provider pro-activity, provider changes in terms of processes and resource investments, perceived fairness of designed incentives and contract re-design to allow for win-win relationship outcomes.

Research limitations/implications

The study empirically contributes to extant logistics service provider literature by identifying specific challenges that extend also beyond PBC adoption and design and cover contract management (and potential contract re-design). It also unpacks the notion of performance attributability by analyzing its role also in terms of contract and performance management as well as its potential effects on customer relationship management.

Practical implications

The study presents implications for logistics provider managers regarding how the observed PBC challenges can be overcome.

Originality/value

The study unearths several challenges of PBC for advanced logistics services, particularly in connection to contract management and re-design.

Details

International Journal of Physical Distribution & Logistics Management, vol. 45 no. 6
Type: Research Article
ISSN: 0960-0035

Keywords

Article
Publication date: 3 April 2020

Kurmet Kivipõld, Kulno Türk and Lea Kivipõld

The purpose of this paper is to identify how the design of a performance appraisal system (PAS) affects the perceived justice of academic employees (AE) about their performance…

1197

Abstract

Purpose

The purpose of this paper is to identify how the design of a performance appraisal system (PAS) affects the perceived justice of academic employees (AE) about their performance appraisal (PA) and how this is associated with organizational effectiveness in terms of organizational leadership (OL).

Design/methodology/approach

The study subjects are two economic faculties of two Estonian public universities. The data for the study were collected using the PA Survey with a total of 82 AEs, OL Capability Questionnaire with a total of 72 AEs and the organizations' documents to analyze PAS. Assessment and analysis of the data included: the measurement of PAS design; the measurement of perceived justice from PA; the measurement of organizational leadership capability; analysis of the results gained from studying perceived justice from different PAS designs and organizational effectiveness in terms of OL.

Findings

Ultimately, the study reveals that PAS design affects academic employees' perception of distributive justice and organizational external effectiveness in terms of OL but does not affect academic employees' perception of procedural justice and organizational internal effectiveness in terms of OL.

Research limitations/implications

This study suggests that organizational effectiveness depends on perceived justice of employees from the design of PAS. However, the results of this study are valid in the arrangements of academic jobs in universities and in similar or close context of Estonian culture.

Originality/value

This paper demonstrates the role of PAS design in conditions of intellectual job arrangement in universities with its influence on organizational effectiveness in the context of OL.

Details

International Journal of Productivity and Performance Management, vol. 70 no. 1
Type: Research Article
ISSN: 1741-0401

Keywords

Open Access
Article
Publication date: 16 August 2023

Andrea Zani, Alberto Speroni, Andrea Giovanni Mainini, Michele Zinzi, Luisa Caldas and Tiziana Poli

The paper aims to investigate the comfort-related performances of an innovative solar shading solution based on a new composite patented material that consists of a cement-based…

Abstract

Purpose

The paper aims to investigate the comfort-related performances of an innovative solar shading solution based on a new composite patented material that consists of a cement-based matrix coupled with a stretchable three-dimensional textile. The paper’s aim is, through a performance-based generative design approach, to develop a high-performance static shading system able to guarantee adequate daylit spaces, a connection with the outdoors and a glare-free environment in the view of a holistic and occupant-centric daylight assessment.

Design/methodology/approach

The paper describes the design and simulation process of a complex static shading system for digital manufacturing purposes. Initially, the optical material properties were characterized to calibrate radiance-based simulations. The developed models were then implemented in a multi-objective genetic optimization algorithm to improve the shading geometries, and their performance was assessed and compared with traditional external louvres and overhangs.

Findings

The system developed demonstrates, for a reference office space located in Milan (Italy), the potential of increasing useful daylight illuminance by 35% with a reduced glare of up to 70%–80% while providing better uniformity and connection with the outdoors as a result of a topological optimization of the shape and position of the openings.

Originality/value

The paper presents the innovative nature of a new composite material that, coupled with the proposed performance-based optimization process, enables the fabrication of optimized shading/cladding surfaces with complex geometries whose formability does not require ad hoc formworks, making the process fast and economic.

Details

Construction Innovation , vol. 24 no. 1
Type: Research Article
ISSN: 1471-4175

Keywords

Article
Publication date: 18 January 2011

Yuanyuan Yin, Shengfeng Qin and Ray Holland

The purpose of this paper is to investigate how to measure collaborative design performance and, in turn, improve the final design output during a design process, with a clear…

5105

Abstract

Purpose

The purpose of this paper is to investigate how to measure collaborative design performance and, in turn, improve the final design output during a design process, with a clear objective to develop a design performance measurement (DPM) matrix to measure design project team members' design collaboration performances.

Design/methodology/approach

The methodology adopted in this research uses critical literature reviews, in‐depth focus group interviews and a questionnaire survey.

Findings

The main finding of this study is a DPM matrix that addresses five DPM indicators: efficiency, effectiveness, collaboration, management skill, and innovation, and 25 detailed DPM criteria. It was found that decision‐making efficiency is the most important DPM criterion for collaborative design efficiency; plus delivering to the brief for effectiveness; clear team goal/objectives for collaboration; decision‐making ability for management skill; and competitive advantage for innovation.

Research limitations/implications

As the present study was focused on exploring DPM during a design process, some key DPM criteria which are not measurable during a design development process were not included in this study. The proposed multi‐feedback approach for DPM matrix implementation needs to be validated in future research.

Practical implications

The DPM matrix can be applied to support a design manager in measuring and improving collaborative design performance during a design process, by reviewing and modifying collaborative design development, identifying the design team strengths and weaknesses, improving team communication, and suggesting suitable responsive actions.

Originality/value

The major contribution of this study is the investigation and development of a DPM matrix to measure collaborative design performance during a design process.

Details

International Journal of Productivity and Performance Management, vol. 60 no. 2
Type: Research Article
ISSN: 1741-0401

Keywords

Article
Publication date: 4 March 2014

Kostas Selviaridis and Andreas Norrman

The performance of service supply chains in terms of service levels and cost efficiency depends not only on the effort of service providers but also on the inputs of…

5811

Abstract

Purpose

The performance of service supply chains in terms of service levels and cost efficiency depends not only on the effort of service providers but also on the inputs of sub-contractors and the customer. In this sense, performance-based contracting (PBC) entails increased financial risk for providers. Allocating and managing risk through contractual relationships along the service supply chain is a critical issue, and yet there is scant empirical evidence regarding what factors influence, and how, provider willingness to bear PBC-induced risk. This paper aims to address this gap.

Design/methodology/approach

The paper draws on agency theory and two cases of logistics service supply chains, in the food retail and automotive industries respectively, to identify key influencing factors. Data were collected through semi-structured interviews with 30 managers of providers and sub-contractors and review of 35 documents, notably contracts and target letters.

Findings

Four influencing factors were found: performance attributability within the service supply chain; relational governance in service supply chain relationships; provider risk and reward balancing; and provider ability to transfer risk to sub-contractors. The propositions developed address how these factors influence provider willingness to bear PBC-induced risk.

Research limitations/implications

The factors identified are external to the provider mindset and refer to the management of contractual relationships and service delivery interactions along the service supply chain. The paper contributes to agency theory by stressing the risk allocation implications of bi-directional principal-agent relations in service supply chains.

Practical implications

The study suggests ways in which providers can increase their capacity to bear and manage financial risk related to PBC design.

Originality/value

The paper identifies factors that influence provider willingness to bear financial risk induced by PBC in service supply chains.

Details

Supply Chain Management: An International Journal, vol. 19 no. 2
Type: Research Article
ISSN: 1359-8546

Keywords

Content available
Book part
Publication date: 21 May 2019

John N. Moye

Abstract

Details

Learning Differentiated Curriculum Design in Higher Education
Type: Book
ISBN: 978-1-83867-117-4

Article
Publication date: 15 October 2018

Hesheng Tang, Dawei Li, Lixin Deng and Songtao Xue

This paper aims to develop a comprehensive uncertainty quantification method using evidence theory for Park–Ang damage index-based performance design in which epistemic…

Abstract

Purpose

This paper aims to develop a comprehensive uncertainty quantification method using evidence theory for Park–Ang damage index-based performance design in which epistemic uncertainties are considered. Various sources of uncertainty emanating from the database of the cyclic test results of RC members provided by the Pacific Earthquake Engineering Research Center are taken into account.

Design/methodology/approach

In this paper, an uncertainty quantification methodology based on evidence theory is presented for the whole process of performance-based seismic design (PBSD), while considering uncertainty in the Park–Ang damage model. To alleviate the burden of high computational cost in propagating uncertainty, the differential evolution interval optimization strategy is used for efficiently finding the propagated belief structure throughout the whole design process.

Findings

The investigation results of this paper demonstrate that the uncertainty rooted in Park–Ang damage model have a significant influence on PBSD design and evaluation. It might be worth noting that the epistemic uncertainty present in the Park–Ang damage model needs to be considered to avoid underestimating the true uncertainty.

Originality/value

This paper presents an evidence theory-based uncertainty quantification framework for the whole process of PBSD.

Details

Engineering Computations, vol. 35 no. 7
Type: Research Article
ISSN: 0264-4401

Keywords

Article
Publication date: 24 September 2019

Xianggang Zhang, Dapeng Deng and Jianhui Yang

The purpose of this paper is to establish the horizontal displacement angle limit values under different performance level, use damage as the quantitative index of performance…

Abstract

Purpose

The purpose of this paper is to establish the horizontal displacement angle limit values under different performance level, use damage as the quantitative index of performance level and determine the design principle of the RACFST column for performance-based seismic fortification target based on the damage.

Design/methodology/approach

The paper is based on the seismic performance test of the RACFST column.

Findings

First, three-level seismic are introduced into the performance design foundation of the RACFST column. Second, the performance level of the RACFST column is divided into five grades: normal use, temporary use, use after repair, life safety and prevention of collapse. Third, the seismic performance targets of RACFST columns are divided into four categories: unacceptable situation, basic performance target, important performance target and special performance target.

Originality/value

The initial damage of the recycled aggregate occurs in the process of crushing and screening, and the damage evolution and development of the RACFST column occur under cyclic load. This is one of the problems that should not be avoided in the design of the seismic performance of the RACFST column. New levels are introduced in the performance design foundation of the RACFST column.

Details

International Journal of Structural Integrity, vol. 11 no. 2
Type: Research Article
ISSN: 1757-9864

Keywords

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