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Article
Publication date: 28 February 2024

Rajni Singh, Kuldip Singh Sangwan and Devika Sangwan

This study seeks insights into the engineering undergraduates’ knowledge of problem-solving process, teamwork characteristics and communication skills.

Abstract

Purpose

This study seeks insights into the engineering undergraduates’ knowledge of problem-solving process, teamwork characteristics and communication skills.

Design/methodology/approach

The data for the study were collected through consecutive sampling technique from 78 engineering undergraduates at the Birla Institute of Technology and Science Pilani, Pilani Campus, India on a five-point Likert scale-based questionnaire.

Findings

Exploratory factor analysis results traced three stages of the problem-solving process. However, the results of teamwork characteristics and communication skills validated the literature-based results. An important finding was that all the three skills were correlated. This means that one skill can be used to develop and promote other skills. The paired sample t-test demonstrated that all the three skills were perceived with a difference, which indicates that these skills worked in collaboration without losing their individuality.

Research limitations/implications

This study supports that there is a need to engage learners in an active and collaborative environment to improve the engineering undergraduates’ knowledge of skills.

Originality/value

The conscious effort to make the engineering undergraduates aware would reduce the gap between the graduating engineers skills currently possessed in academia and the required skills at workplace.

Details

Journal of Applied Research in Higher Education, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2050-7003

Keywords

Article
Publication date: 23 August 2021

Kuldip Singh Sangwan and Rajni Singh

Problem solving skills (PSS), an important component of learning outcomes, is one of the desirable skills in engineering graduates as stated by many employers, researchers and…

Abstract

Purpose

Problem solving skills (PSS), an important component of learning outcomes, is one of the desirable skills in engineering graduates as stated by many employers, researchers and government bodies in India for a strong foothold in professional world. There is a need to develop comprehensive understanding and integration of theory (concept) and practice (process) of PSS in the context of experiential learning (EL).

Design/methodology/approach

The present study is qualitative in nature using a conceptual research design focussing on synthesis and model building framework. The key elements of the study are PSS, EL and their integration. The study seeks to develop conceptual integration of PSS across multiple theories and perspectives. It offers an enhanced view of a concept of PSS by summarising and integrating extant knowledge. It presents the complete and comprehensive meaning/definition of PSS. Subsequently, it also explores EL and synthesises the different variants of EL that can be used to develop PSS. Finally, the study builds a theoretical framework that proposes integration and interplay between PSS and EL.

Findings

Problem-solving operates at three levels: problem concept (nature and context), process (stages with strategies) and solution (open-ended). EL can be used as a tool to develop PSS in an integrated manner. It is found that EL and problem-solving interplay with each other as both are cyclic in nature and have commonalities strengthening each other.

Practical implications

The proposed framework can be adopted in engineering education for making the engineering graduates job ready.

Originality/value

The study proposes a framework based on integration of EL and problem-solving focusing on specific aims and goals of the course, learning approaches, learning strategies and authentic learning (learning environment). This integration would bridge the gap between engineering education and industry requirements. EL integrated problem-solving focus on pedagogical knowledge (knowing how to facilitate discussion among learners and curricular knowledge) and instructional knowledge (knowing how to introduce, organise different methods and assess).

Details

Higher Education, Skills and Work-Based Learning, vol. 12 no. 2
Type: Research Article
ISSN: 2042-3896

Keywords

Article
Publication date: 11 July 2016

Parijat Upadhyay, Rajni Singh, Saeed Jahanyan and Sreethi Nair

Knowledge workers (KWs) in information technology (IT) sector have become one of the key drivers for strategic competitiveness as they contribute toward an organization’s…

Abstract

Purpose

Knowledge workers (KWs) in information technology (IT) sector have become one of the key drivers for strategic competitiveness as they contribute toward an organization’s performance. In this context, the role of knowledge workers, who work on deputation to client side, is even more critical as they contribute directly to the revenue inflows. The purpose of this paper is to explore their role efficacy (RE) and organizational role stress dimensions, which have been affecting their performance and organization effectiveness. The study further explored the relationship between RE and role stress dimensions. Two distinct samples were identified, one where Indian KWs working in Indian company and Indian KWs working in foreign firm, where they have been discharging client facing technical roles.

Design/methodology/approach

A primary study has been conducted choosing questionnaire survey and telephonic interviews. A questionnaire was designed in such a manner so that the authors can extract the required information from the respondents about various dimensions of RE. This instrument was used to test the conceptual model of RE. Overall 50+ responses were obtained from IT companies in each of the two selected categories.

Findings

The results have shown that role expectation conflict and role isolation are the two major dimensions contributing to role stress for the selected sample, while centrality and integration have contributed to overall role efficacy for both the categories. Human resource interventions were suggested to enhance their RE and reduce their role stress.

Originality/value

This study made an attempt to investigate the relationship between RE and role stress dimensions of the KWs which has not been attempted in any previous published literature.

Details

International Journal of Productivity and Performance Management, vol. 65 no. 6
Type: Research Article
ISSN: 1741-0401

Keywords

Article
Publication date: 1 February 2008

Xiuliang Hou, Li Wei, Xinlong Zhang, Huihui Wu, Qicheng Zhou and Shan-yuan Wang

Catechu liquor, which is deep brown-red in color, was purified with a micro-filtration membrane and the stability of catechu dye to different levels of temperatures and pH were…

Abstract

Catechu liquor, which is deep brown-red in color, was purified with a micro-filtration membrane and the stability of catechu dye to different levels of temperatures and pH were investigated in this paper. The effects of the dyeing conditions on color characteristic values and color fastnesses of the dyed wool fabrics were also investigated. The results show that the liquor of catechu dye is stable at pH values of 3-7 and its color changes to a deeper brown-red when its pH value is above 8. The preferable dyeing conditions for wool fabric with refined powder catechu dye are as follows: dyeing temperature of 100±C, pH value of 6.5 for the dye bath and catechu dye of 1-4% (o.w.f).

The dyed wool fabric has good color fastnesses to washing, alkali perspiration and dry rubbing. However, its color fastness rating to wet rubbing is poor, ranging from 2-3. Further research will be needed on this aspect.

Details

Research Journal of Textile and Apparel, vol. 12 no. 1
Type: Research Article
ISSN: 1560-6074

Keywords

Article
Publication date: 13 November 2017

Rajni Sofat and Sukhdev Singh

The purpose of this paper is to explore the most significant determinants of capital structure of manufacturing firms in India and to investigate whether the capital structure…

2983

Abstract

Purpose

The purpose of this paper is to explore the most significant determinants of capital structure of manufacturing firms in India and to investigate whether the capital structure models derived from foreign research provide convincing explanations for capital structure decisions of Indian firms by using multiple regression model.

Design/methodology/approach

Different conditional theories of capital structure like trade off theory, pecking order theory and agency theory are reviewed to formulate testable propositions concerning determinants of capital structure of manufacturing firms. Multiple regression model and correlation matrix have been used as statistical tools to investigate the most significant determinants of capital structure of manufacturing firms in India with the help of SPSS Software for a sample of top 100 manufacturing firms listed in BSE.

Findings

The results suggest that variables like asset composition, business risk and return on assets are positively related to debt ratio whereas firm size and debt service capacity are negatively related to debt ratio. The asset composition, business risk and return on assets appear to be significant determinants of capital structure, while firm size and debt service capacity are insignificant determinants.

Research limitations/implications

The findings of this study are consistent with predictions of trade off, pecking order and agency theory of finance which helps in understanding financing behaviour of firms in India.

Practical implications

This study has laid some ground work to explore the determinants of capital structure of Indian firms upon which a more detailed evaluation could be based. Furthermore, empirical findings should help corporate managers to make optimal capital structure decisions.

Originality/value

To the authors’ knowledge, this study is the first that explores the most significant determinants of capital structure of manufacturing firms in India by using the most recent data. Moreover, this study also confirms that same factors affect the capital structure decisions of firms in developing countries as identified for firms in developed economies.

Details

International Journal of Law and Management, vol. 59 no. 6
Type: Research Article
ISSN: 1754-243X

Keywords

Article
Publication date: 15 July 2022

Rajni Bala, Sandeep Singh and Kulwant Kumar Sharma

Environment-friendly behaviour is essential for a sustainable development. The study is an attempt to fill the research gap by analysing the mediating role of environmental…

Abstract

Purpose

Environment-friendly behaviour is essential for a sustainable development. The study is an attempt to fill the research gap by analysing the mediating role of environmental sensitivity (ES) and environmental attitude (EA) on the relationship between environmental knowledge (EK) and environmental behavioural intention (EBI). It aims to investigate the direct as well as indirect relationship between EK, ES, EA and EBI.

Design/methodology/approach

The data were collected from 466 university students representing northern region of India. The use of purposive sampling technique helped to reach the maximum number of respondents. The hypothesis was tested by applying partial least square structural equation modelling (PLS-SEM).

Findings

It was found that the relationship between EK and EBI was sequentially mediated by ES and EA. The study provides a model which would be instrumental in protecting the environment. It describes how the behaviour intentions of youth come into existence from EK.

Practical implications

The study is quite useful for making training schedules regarding environment protection specifically for the students. The study has various implications for the society as well. As the young students are a significant part of the society, the social communities can use this model to understand the various needs of the youth. It is likely to provide additional EK to the youth. The tested model explains how EK converts into EBI. The government and non-government agencies can use the model for chalking out environment protection strategy at the local as well as national level.

Originality/value

It is believed that this is the first study of its kind which highlights the causal links between EK, ES, EA and EBI. No doubt, certain studies were conducted by ascertaining the relationship between two or three of these variables, but none provided an insight into the direct and indirect relationship between these variables.

Details

Management of Environmental Quality: An International Journal, vol. 34 no. 1
Type: Research Article
ISSN: 1477-7835

Keywords

Article
Publication date: 24 October 2021

Mulayam Singh Gaur, Rajni Yadav, Mamta Kushwah and Anna Nikolaevna Berlina

This information will be useful in the selection of materials and technology for the detection and removal of mercury ions at a low cost and with high sensitivity and selectivity…

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Abstract

Purpose

This information will be useful in the selection of materials and technology for the detection and removal of mercury ions at a low cost and with high sensitivity and selectivity. The purpose of this study is to provide the useful information for selection of materials and technology to detect and remove the mercury ions from water with high sensitivity and selectivity. The purpose of this study is to provide the useful information for selection of materials and technology to detect and remove the mercury ions from water with high sensitivity and selectivity.

Design/methodology/approach

Different nano- and bio-materials allowed for the development of a variety of biosensors – colorimetric, chemiluminescent, electrochemical, whole-cell and aptasensors – are described. The materials used for their development also make it possible to use them in removing heavy metals, which are toxic contaminants, from environmental water samples.

Findings

This review focuses on different technologies, tools and materials for mercury (heavy metals) detection and remediation to environmental samples.

Originality/value

This review gives up-to-date and systemic information on modern nanotechnology methods for heavy metal detection. Different recognition molecules and nanomaterials have been discussed for remediation to water samples. The present review may provide valuable information to researchers regarding novel mercury ions detection sensors and encourage them for further research/development.

Details

Sensor Review, vol. 41 no. 6
Type: Research Article
ISSN: 0260-2288

Keywords

Article
Publication date: 13 March 2017

Rajni Goyal and Rajbala Grewal

White button (Agaricus bisporus) mushroom (WBM) is a good source of fiber, protein and unsaturated fatty acids and is considered an effective food for the treatment of…

127

Abstract

Purpose

White button (Agaricus bisporus) mushroom (WBM) is a good source of fiber, protein and unsaturated fatty acids and is considered an effective food for the treatment of hyperlipidemia.

Design/methodology/approach

Male Wistar strain rats (28) were divided into four groups, two control and two experimental, which were fed a semi-synthetic diet containing 1 per cent cholesterol and supplemented with 5 and 10 per cent dried mushroom for a period of 42 days. At the end of the experiment, the rats were anesthetized and blood samples were taken. The serum and liver were analyzed for total lipids, triglycerides and phospholipids.

Findings

Serum total lipid and triglyceride levels were reduced significantly in rats fed on 5 and 10 per cent WBM. However, serum phospholipid levels were decreased only in rats fed on 10 per cent WBM. The deposition of total lipids and triglycerides in liver decreased significantly in the experimental rats. However, no significant differences were observed in liver phospholipid levels in any experimental group of rats.

Originality/value

Hyperlipidemia is one of the leading medical problems nowadays, and it represents a major concern because of the associated death rates occurring in different communities. The study results indicate that this problem can be reduced through the consumption of A. bisporus mushrooms.

Details

Nutrition & Food Science, vol. 47 no. 2
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 13 January 2021

Sandeep Singh, Priyanka Sharma, Nameeta Garg and Rajni Bala

This paper aims to study the mediating role of perceived environmental responsibility on the relationship between environmental sensitivity and pro-environmental behavioural…

Abstract

Purpose

This paper aims to study the mediating role of perceived environmental responsibility on the relationship between environmental sensitivity and pro-environmental behavioural intentions.

Design/methodology/approach

The sample of the study was 256 respondents. The snowball sampling technique was applied to reach the maximum number of respondents. The data was collected with three standardized scales. It was conducted on the general mass in the northern region of India. The hypotheses were tested by applying partial least square structural equation modelling (PLS-SEM).

Findings

The study exhibits a significant positive effect of environmental sensitivity (ES) on environmental responsibility (ER) and environmental behavioural intentions (EBI). Environmental responsibility has a significant positive effect on environmental behavioural intentions. As expected, environmental responsibility partially mediates the relationship between environmental sensitivity and environmental behaviour intentions.

Research limitations/implications

The study has tested the theory-driven hypotheses and confirmed the indirect effect of environmental sensitivity on environmental behavioural intentions. The sample of the study is mixed with various units such as students and professionals. The sample was not represented in any particular section of society. The responses of the respondents were measured at a five-point Likert scale. For better results, the seven-point Likert scale can be better. The study can be replicated in another region of India. Multi-group analysis can be a better scope of research in the future. The model can be compared based on demographic information, region, etc.

Practical implications

The government can rectify or make various policies on environmental protection based on the findings. The results can be useful for identifying training needs for the general mass. The study suggests that the government can organize various seminars on specific issues at the general platform. Overall, the study is also useful in policymaking and implementation regarding environmental protection.

Originality/value

As per the best of our knowledge, this is the first study exploring a causal link between environmental sensitivity, environmental responsibility and environmental protection conducted in India. The observed mediation effect of the ES on the EBI through ER adds new knowledge on the topic. As per the methodology point of view, the latest guidelines regarding PLS-SEM and mediation are followed, which can be useful for research in the future. Overall, the findings of the study exhibit an important contribution to the academic, methodology and general mass.

Details

Journal of Enterprising Communities: People and Places in the Global Economy, vol. 16 no. 2
Type: Research Article
ISSN: 1750-6204

Keywords

Open Access
Article
Publication date: 8 November 2018

Rohit Bansal, Arun Singh, Sushil Kumar and Rajni Gupta

The purpose of this paper is to quantify several measures to examine the determinants of profitability for the listed Indian banks. The authors include both public sector (PSUs…

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Abstract

Purpose

The purpose of this paper is to quantify several measures to examine the determinants of profitability for the listed Indian banks. The authors include both public sector (PSUs) and private sector’s banks in the study. The authors have taken all the banks that are registered on the Bombay stock exchange (BSE) in the sample. This paper also intends to identify the association between the net profit margin (PM) and return on assets (ROA) with the several other independent variables of the Indian banking sector including private banks and public banks over the past six years starting from April 1, 2012 to March 31, 2017. Therefore, a sample of 39 listed banking companies and total 195 balanced observations are selected for the analysis purpose.

Design/methodology/approach

The authors have used profitability as a dependent variable represented by net PM, ROA and several financial ratios as independent variables. Financial statement and income statement of all listed banks were obtained from BSE and particular company’s website. Panel data regression has been analyzed with both the descriptive research techniques, i.e., fixed effects and random effects. The authors also verified both panel techniques with Hausman’s specification test, which is a widely used procedure for selecting a panel effect. The authors applied PP – Fisher χ2, PP – Choi Z-statistics and Hadri to testing whether the data set is free from unit root problem and data set is a stationary series.

Findings

Results imply that interest expended interest earned (IEIE) and credit deposit ratio (CRDR) reduced the profitability of private banks in India. IEIE, CRDR and quick ratio (QR) reduced the profitability of public banks in India, while cash deposit ratio (CDR) and Advances to Loan Funds (ALF) increased the effectiveness of public banks. Under the total banks IEIE, CRDR reduced the profitability, on the other side, CDR, ALF and Total Debt to Owners Fund (TDOF) increased the profitability of total banks in India. Under the dependency of ROA, CRDR and TDOF reduced the return of private banks in India, while CDR, ALF and QR enhanced the profitability of private banks.

Originality/value

No variables found significant under public banks while taking ROA as a dependent variable. Under the overall banking data, CRDR reduced the profitability. On the other side, capital adequacy ratio and ALF increased the profitability of total banks in India. The findings of this study will support policy creators, financial executives and investors in constructing investment decisions.

Details

Asian Journal of Accounting Research, vol. 3 no. 2
Type: Research Article
ISSN: 2443-4175

Keywords

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