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Article
Publication date: 14 November 2016

Rekha Raju, Manish Kumar and Manoj Changat

The purpose of this study is to show how scenario-based forecasting can give a better understanding of future commercial potential of a newly developed technology. This study aims…

Abstract

Purpose

The purpose of this study is to show how scenario-based forecasting can give a better understanding of future commercial potential of a newly developed technology. This study aims to bridge the existing gaps in technology commercialization process for various projects supported under innovation support schemes in India.

Design/methodology/approach

The scope of this study is to understand the commercial potential and future deployment prospect of “sun direct hot water system (SDHWS)”. Scenarios have been drawn using “cone of plausibility” method and the commercial potential forecasted under different scenarios using arithmetic and linear regression forecasting tool.

Findings

The SDHWS is an incremental innovation but has great potential to overcome major constraints and barriers associated with existing solar water heater (SWH) technologies. Among the three scenarios drawn, plausible scenario is most likely to happen in future. The SDHWS is technically and economically capable of replacing existing conventional systems of SWHs.

Research limitations/implications

The study is limited to developing alternate qualitative scenarios and, further, an attempt to quantify the commercial potential. Various assumptions have been taken because of non-availability of past data on SDHWS technology.

Originality/value

Scenario-based forecasting to understand commercial potential for innovative technology is a new approach. The adoption of such insight and analysis would brighten the chance of SDHWS technology to reach the market.

Details

foresight, vol. 18 no. 6
Type: Research Article
ISSN: 1463-6689

Keywords

Article
Publication date: 4 April 2023

Vishwas Yadav, Mahender Singh Kaswan, Pardeep Gahlot, Raj Kumar Duhan, Jose Arturo Garza-Reyes, Rajeev Rathi, Rekha Chaudhary and Gunjan Yadav

The main purpose of this study is to explore different aspects of the Green Lean Six Sigma (GLSS) approach, application status and potential benefits from a comprehensive review…

Abstract

Purpose

The main purpose of this study is to explore different aspects of the Green Lean Six Sigma (GLSS) approach, application status and potential benefits from a comprehensive review of the literature and provide an avenue for future research work. This study also provides a conceptual framework for GLSS.

Design/methodology/approach

To do a systematic analysis of the literature, a systematic literature review methodology has been used in this research work. From the reputed databases, 140 articles were identified to explore hidden aspects of GLSS. Exploration of articles in different continents, year-wise, approach-wise and journal-wise was also done to find the execution status of GLSS.

Findings

This study depicts that GLSS implementation is increasing year by year, and it leads to considerable improvement in all dimensions of sustainability. Enablers, barriers, tools and potential benefits that foster the execution of GLSS in industrial organizations are also identified based on a systematic review of the literature.

Originality/value

The study’s uniqueness lies in that, to the best of the authors’ knowledge, this study is the first of its kind that depicts the execution status of GLSS, and its different facets, explores different available frameworks and provides avenues for potential research in this area for potential researchers and practitioners.

Details

International Journal of Lean Six Sigma, vol. 14 no. 4
Type: Research Article
ISSN: 2040-4166

Keywords

Article
Publication date: 1 February 2021

Rekha Chawla, S. Sivakumar, Santosh Kumar Mishra, Harsimran Kaur and Rahul Kumar Anurag

Milk cake is a well-renowned khoa-based dairy product in India, produced either from the buffalo milk or using a specific danedar variety of khoa. Under ambient conditions…

Abstract

Purpose

Milk cake is a well-renowned khoa-based dairy product in India, produced either from the buffalo milk or using a specific danedar variety of khoa. Under ambient conditions, shelf-life of milk cake is generally up to 3–4 days, whereas under refrigeration conditions, it can last up to 12–14 days. Therefore, the present study aims to evaluate the effect of modified atmosphere packaging (MAP) to enhance the shelf-life and keeping intact freshness of milk cake under refrigerated conditions (4 ± 2 °C).

Design/methodology/approach

Different gas concentrations of N2 and CO2 (70:30, 50:50 and 90:10) were used as a treatment, whereas control samples were kept under atmospheric air composition. The product was examined for sensory, physicochemical and microbiological parameters at weekly intervals.

Findings

The physicochemical and microbiological attributes displayed gradual elevation with progressive storage period in all the samples. However, the overall sensory profile of the product remained acceptable for a longer duration. Most of the quality parameters in control declined more rapidly with a shelf life of 14 days, in comparison to MAP packed samples, where gas flushing with the ratio 70:30 was found to be best suited for extending the shelf life of milk cake up to 28 days at refrigeration temperature.

Originality/value

To extend the shelf life of milk cake, modified atmosphere was provided with different gas ratios to reach a best-suited environment for sensory, storage life and proximate parameters.

Details

British Food Journal, vol. 123 no. 8
Type: Research Article
ISSN: 0007-070X

Keywords

Article
Publication date: 17 August 2018

Ragab K. Abdel-Magied, Mohamed F. Aly and Heba I. Elkhouly

The fiber orientation is considered one of the important parameters that have an effect on the characteristics of composites. This paper aims to investigate the effect of fiber…

Abstract

Purpose

The fiber orientation is considered one of the important parameters that have an effect on the characteristics of composites. This paper aims to investigate the effect of fiber orientation on the abrasive wear of the glass-epoxy (G-E) composites with different silicon carbide (SiC) filler weights (Wt.%).

Design/methodology/approach

The wear rate of glass fiber reinforced with angle-ply 0º, ±45º and 90º is discussed. The G-E composites with different weights of SiC filler at angle ±45º are considered. Hand lay-up technique was adopted for specimen preparation. The influence of effective parameters such as filler Wt. %, normal load, abrasive size and abrading distance on the wear rate was presented and discussed.

Findings

Experimental tests including pin on disk, micro-hardness and scanning electron microscope were carried out to investigate the composite characteristics.

Originality/value

The experimental results showed that the resistance wear was superior in case of ±45º fiber orientations. A validation of the experimental results using Taguchi approach to verify the optimal wear rate parameters was presented.

Details

Industrial Lubrication and Tribology, vol. 70 no. 8
Type: Research Article
ISSN: 0036-8792

Keywords

Article
Publication date: 11 May 2012

Sudershan Rao Vemula, R. Naveen Kumar and Kalpagam Polasa

The purpose of this paper is to review the nature and extent of foodborne diseases in India due to chemical and microbial agents.

1789

Abstract

Purpose

The purpose of this paper is to review the nature and extent of foodborne diseases in India due to chemical and microbial agents.

Design/methodology/approach

The scientific investigations/reports on outbreak of foodborne diseases in India for the past 29 (1980‐2009) years due to adulteration, chemical, and microbiological contamination have been reviewed. Reported scientific information on foodborne pathogens detected and quantified in Indian foods has also been reviewed.

Findings

A total of 37 outbreaks involving 3,485 persons who have been affected due to food poisoning have been reported in India. Although the common forms of foodborne diseases are those due to bacterial contamination of foods, however, higher numbers of deaths have been observed due to chemical contaminants in foods.

Originality/value

A national foodborne disease surveillance system needs to be developed in India in order to enable effective detection, control and prevention of foodborne disease outbreaks.

Details

British Food Journal, vol. 114 no. 5
Type: Research Article
ISSN: 0007-070X

Keywords

Article
Publication date: 1 February 2021

Nurizaty Zuhan, Mariyana Aida Ab Kadir, Muhammad Najmi Mohamad Ali Mastor, Shek Poi Ngian and Abdul Rahman Mohd. Sam

Concrete-filled steel hollow (CFHS) column is an innovation to improve the performance of concrete or steel column. It is believed to have high compressive strength, good…

Abstract

Purpose

Concrete-filled steel hollow (CFHS) column is an innovation to improve the performance of concrete or steel column. It is believed to have high compressive strength, good plasticity and is excellent for seismic and fire performance as compared to hollow steel column without a filler.

Design/methodology/approach

Experimental and numerical investigation has been carried out to study the performance of CFHS having different concrete in-fill and shape of steel tube.

Findings

In this paper, an extensive review of experiment performed on CFHS columns at elevated temperature is presented in different types of concrete as filling material. There are three different types of concrete filling used by the researchers, such as normal concrete (NC), reinforced concrete and pozzolanic-fly ash concrete (FC). A number of studies have conducted experimental investigation on the performance of NC casted using recycled aggregate at elevated temperature. The research gap and the recommendations are also proposed. This review will provide basic information on an innovation on steel column by application of in-filled materials.

Research limitations/implications

Design guideline is not considered in this paper.

Practical implications

Fire resistance is an important issue in the structural fire design. This can be a guideline to define the performance of the CFHS with different type of concrete filler at various exposures.

Social implications

Utilization of waste fly ash reduces usage of conventional cement (ordinary Portland cement) in concrete production and enhances its performance at elevated temperature. The new innovation in CFHS columns with FC can reduce the cost of concrete production and at the same time mitigate the environmental issue caused by waste material by minimizing the disposal area.

Originality/value

Review on the different types of concrete filler in the CFHS column. The research gap and the recommendations are also proposed.

Details

Journal of Structural Fire Engineering, vol. 12 no. 2
Type: Research Article
ISSN: 2040-2317

Keywords

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