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Open Access
Article
Publication date: 27 February 2024

Maryam R. Nezami, Mark L.C. de Bruijne, Marcel J.C.M. Hertogh and Hans L.M. Bakker

Societies depend on interconnected infrastructures that are becoming more complex over the years. Multi-disciplinary knowledge and skills are essential to develop modern…

Abstract

Purpose

Societies depend on interconnected infrastructures that are becoming more complex over the years. Multi-disciplinary knowledge and skills are essential to develop modern infrastructures, requiring close collaboration of various infrastructure owners. To effectively manage and improve inter-organizational collaboration (IOC) in infrastructure construction projects, collaboration status should be assessed continually. This study identifies the assessment criteria, forming the foundation of a tool for assessing the status of IOC in interconnected infrastructure projects.

Design/methodology/approach

A systematic literature study and in-depth semi-structured interviews with practitioners in interconnected infrastructure construction projects in the Netherlands are performed to identify the criteria for assessing the status of IOC in infrastructure construction projects, based on which an assessment tool is developed.

Findings

The identified assessment criteria through the literature and the practitioner’s perspectives results in the designing and development of a collaboration assessment tool. The assessment tool consists of 12 criteria and 36 sub-criteria from three different categories of collaborative capacity: individual, relational, and organizational.

Originality/value

The assessment tool enables practitioners to monitor the status of IOC between infrastructure owners and assists them in making informed decisions to enhance collaboration. The assessment tool provides the opportunity to assess and analyze the status of collaboration based on three categories (i.e., individual, relational, and organizational).

Details

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

Keywords

Book part
Publication date: 9 June 2015

Farid Sadrieh

Iran’s influence on a number of cultural, political, and economic areas including religion and philosophy, literature, science and education, as well as statecraft is surveyed…

Abstract

Iran’s influence on a number of cultural, political, and economic areas including religion and philosophy, literature, science and education, as well as statecraft is surveyed. The chapter also discusses how successive Iranian empires contributed to the growth of world trade and commerce. It is shown that Iran has had a great impact on the world throughout its long history and that its prominent role in contributing to the human heritage stands in sharp contrast to its isolation today, which is construed as a historical anomaly.

Details

Reintegrating Iran with the West: Challenges and Opportunities
Type: Book
ISBN: 978-1-78441-742-0

Keywords

Article
Publication date: 12 July 2013

Haleh Sahebghalam, Ali Mohamadi Sani and Masoumeh Mehraban

This study was conducted with the aim of examining the ability of Saccharomyces cerevisiae to remove AFB1 from liquid media in order to use data in food and feed systems.

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Abstract

Purpose

This study was conducted with the aim of examining the ability of Saccharomyces cerevisiae to remove AFB1 from liquid media in order to use data in food and feed systems.

Design/methodology/approach

The binding of AFB1 to Saccharomyces cerevisiae in the late exponential and early stationary phases was studied for viable, heat killed and acid killed yeast. AFB1 at concentrations (5, 10 and 20 μg/l) was added to the yeast culture (109 cfu/ml) in yeast mold broth medium and incubated at 25°C for 4, 12 and 24 hrs. The aflatoxin binding capacity of the strain was quantified by the amount of unbound AFB1 using ELISA technique.

Findings

The detoxification rate for different treatments reported as follows: acid treated cells > heat treated cells > viable cells. Also, the most reduction in AFB1 concentration happened within the first four hours of incubation with no significant increase in AFB1 binding on further incubation because of saturation of active sites in yeast cells. According to the results, either form of Saccharomyces cerevisiae (viable or nonviable) is effective in aflatoxin binding from medium and the binding has a physical nature.

Social implications

The findings reduce the public concern about aflatoxin B1 contamination in foods and feeds having high risk of aflatoxin contamination.

Originality/value

No research had been done to assess the ability of Saccharomyces cerevisiae in the mentioned forms to detoxify AFB1.

Details

Nutrition & Food Science, vol. 43 no. 4
Type: Research Article
ISSN: 0034-6659

Keywords

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