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1 – 9 of 9Chetan Tembhurkar, Sachin Ambade, Ravinder Kataria, Jagesvar Verma and Abhijeet Moon
This paper aims to examine dissimilar joints for various applications in chemical, petrochemical, oil, gas, shipbuilding, defense, rail and nuclear industry.
Abstract
Purpose
This paper aims to examine dissimilar joints for various applications in chemical, petrochemical, oil, gas, shipbuilding, defense, rail and nuclear industry.
Design/methodology/approach
This study examined the effects of cold metal transfer welding on stainless steel welds for 316L austenitic and 430 ferritic dissimilar welds with ER316L, ER309L and without (autogenous) fillers. The microstructural observation was done with an optical microscope. The mechanical test was done to reveal the strength, hardness and toughness of the joint. The electrochemical polarization tests were done to reveal intergranular and pitting corrosion in the dissimilar joints.
Findings
This microstructural study shows the presence of austenitic and ferritic phases with vermicular ferrite for ER309L filler weld, and for ER316L filler weld specimen shows predominately martensitic phase in the weld region, whereas the autogenous weld shows lathy ferrite mixed with martensitic phase. Mechanical test results indicated that filler welded specimen (ER316L and ER309L) has relatively higher strength and hardness than the autogenous weld, whereas ER316L filler weld exhibited the highest impact toughness than ER309L filler weld and lowest in autogenous weld. The electrochemical corrosion results displayed the highest degree of sensitization (DOS) in without filler welded specimen (45.62%) and lower in case of filler welded specimen ER309L (4.95%) and least in case of ER316L filler welded specimen (3.51%). The high DOS in non-filler welded specimen is correlated with the chromium carbide formation. The non-filler welded specimen shows the highest pitting corrosion attack as compared to the ER316L filler weld specimen and relatively better in ER309L filler welded specimen. The highest pitting corrosion resistance is related with the high chromium content in ER309L composition.
Originality/value
This experimental study is original and conducted with 316L and 430 stainless steel with ER316L, ER309 and without fillers, which will help the oil, shipbuilding and chemical industries.
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Ragini, Piyali Ghosh and Senthil Kumar Shanmugam
This study has applied the model by Baldwin and Ford (1988) to empirically examine the influence of select trainee characteristics (i.e. instrumentality and motivation to…
Abstract
Purpose
This study has applied the model by Baldwin and Ford (1988) to empirically examine the influence of select trainee characteristics (i.e. instrumentality and motivation to transfer) and transfer design as a training design factor on the transfer of training to work. It also investigates the possible mediating role of the motivation to transfer and the moderating role of social support at work (comprising supervisor and peer support) in the transfer mechanism.
Design/methodology/approach
A self-reported questionnaire was used to survey employees working in a power major in India. In the first stage, we selected one geographical region of the organization using judgmental sampling. In the next stage, executives and non-executives from all five coal-based power stations in that region were selected using systematic sampling. Responses from 411 such employees were analyzed using PROCESS Macro in SPSS. A mediation analysis was done using Model 4, while the moderated mediation hypotheses were tested using Model 7 in PROCESS Macro.
Findings
Instrumentality and transfer design were found to impact training transfer through motivation to transfer. While supervisor support moderated the mediational impact of both predictors through transfer motivation, peer support moderated only the impact of instrumentality on transfer through transfer motivation.
Originality/value
This is the first empirical work that has integrated important predictors at trainee, training design, and work environment levels based on the perspective of factors an organization can control. Besides, establishing supervisor and peer support as contextual factors adds to the celebrated model by Baldwin and Ford.
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Swati Rohatgi and Navneet Gera
The purpose of this study is to identify and assess the role of predictors to women’s economic empowerment (WEE). Moreover, the mediating role of digital banking usage (DBU…
Abstract
Purpose
The purpose of this study is to identify and assess the role of predictors to women’s economic empowerment (WEE). Moreover, the mediating role of digital banking usage (DBU) between financial literacy (FL) and WEE is empirically tested. The study also examines the moderation effect of educational level (EL) and employment sector (ES) on WEE.
Design/methodology/approach
Using a mixed-method approach, a comprehensive questionnaire was used to collect data of 482 women working in the formal ESs of Delhi-NCR. Partial least square structural equation modeling using SmartPLS-4 was used to test the explanatory and predictive power of the proposed model. This was followed by semi-structured interviews to collect qualitative data from 14 respondents.
Findings
The results present the following important findings: first, DBU, FL, women’s agency (WA) and workplace human resource policies (HR) significantly impact WEE, whereas government support (GS) and FL significantly impact DBU; second, DBU significantly mediates the relationship between FL and WEE; and third, ES significantly moderates the relationship between DBU and WEE.
Practical implications
This research also shares significant findings for practitioners and organizations by holistically identifying factors affecting WEE. These findings apply to both the human resource department of the employment sectors and the management of the banking sector.
Originality/value
The present study adds value to the scarce literature on the impact of DBU on WEE and highlights the mediating role of DBU along with the moderation effect of EL and ES. The study model incorporates novel constructs that impact WEE and offers new insights to various stakeholders in enhancing WEE. In addition, qualitative method was used to complement the quantitative findings.
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Milind Tiwari, Jamie Ferrill and Douglas M.C. Allan
This paper aims to offer the first known synthesis of peer-reviewed literature on trade-based money laundering (TBML). Given the topic is in its nascent stage yet gaining…
Abstract
Purpose
This paper aims to offer the first known synthesis of peer-reviewed literature on trade-based money laundering (TBML). Given the topic is in its nascent stage yet gaining prominence across scholarship and practice, this foundation is pertinent for future TBML research.
Design/methodology/approach
A systematic literature review was undertaken with a formulaic search string. Both qualitative (thematic) and quantitative (meta) analysis methods were used to illustrate the findings.
Findings
The systematic literature review, using qualitative and quantitative synthesis, led to a thematic categorization of extant TBML literature into four categories: TBML risk assessment, TBML detection, the role of professionals and understanding of TBML. Due to the limited number of studies, insights that can be drawn from the extant literature on the best way to combat TBML are also limited.
Originality/value
As the first systematic literature review on TBML, this study identified that the existing TBML literature has focused on increasing the understanding of the phenomenon in terms of its definition and mechanisms, detection, linkage with other crimes, such as organized crime and terrorism financing, and risk assessment frameworks. The originality of these findings lies in identifying areas future researchers might explore to broaden the academic literature.
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Shallu Saini, Tejinder Sharma and Satyanarayana Parayitam
This research explores the relationships between financial awareness and investor satisfaction about retirement planning, particularly in the Indian context. We developed a…
Abstract
Purpose
This research explores the relationships between financial awareness and investor satisfaction about retirement planning, particularly in the Indian context. We developed a conceptual model involving double moderation effects of post-retirement objectives and external factors influencing investor satisfaction.
Design/methodology/approach
A carefully crafted survey instrument was designed to collect data from the 480 employees working in six administrative departments in the northern part of India. After checking the measurement properties of the survey instrument through the Lisrel package of structural equation modeling, the hypotheses were tested using Hayes PROCESS macros.
Findings
The results indicate that financial awareness is positively related to (1) investor satisfaction and (2) investment purpose; investment purpose is positively related to investor satisfaction; post-retirement objectives moderate the relationship between financial awareness and investment purpose; external factors moderate the moderated relationship between financial awareness and post-retirement objectives (first moderator) and investor satisfaction mediated through investment purpose.
Practical implications
The outcomes of this study have important implications for the employees embarking on making decisions concerning their retirement. The conceptual model provides a simple framework explaining how financial awareness and investor satisfaction are affected by the post-retirement objectives of individuals. This study highlights the importance of considering the effect of external factors influencing financial decisions.
Originality/value
The three-way interactions in this exploratory research contribute to the growing literature on behavioral finance, particularly concerning retirement planning involving pension.
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Shakeel Riaz, Talat Hussain and Noman Arshed
The purpose of this study is to explore how changes in customer deposits influence the banking profits. The banking sector’s growth-promoting role is supported by its ability to…
Abstract
Purpose
The purpose of this study is to explore how changes in customer deposits influence the banking profits. The banking sector’s growth-promoting role is supported by its ability to perform the essential function of financial intermediation. However, Islamic banks go the extra mile by balancing the wealth of the rich and the poor and distributing risk more evenly. The effective operation of the services industry, including Islamic banks, depends on the active participation of their customers. Customers’ deposits in their accounts with Islamic banks are a crucial funding source. In actuality, two distinct sorts of demanding customers exist. Their expectations of the services provided by Islamic banks are different.
Design/methodology/approach
Panel quantile regression is applied using the collected data from Islamic banks’ audited financial statements for the time period from 2001 to 2021.
Findings
This study is expected to provide the breakdown of shares of current and saving deposits for Islamic banks, which supports managing liquidity risk. This breakdown will help the policymakers lay down a framework for managing the share of current and saving deposits in their favor.
Research limitations/implications
The study aims to empirically evaluate whether changes in the current and saving account patronization have a role in the liquidity risk. And determine how banks need to manage their deposit structure to manage liquidity.
Originality/value
Previous studies have been nose-dive in providing country-level comparisons of different types of deposits in the context of liquidity risk management.
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Hasan A. Abbas, Kamel Rouibah and Nabeel Al-Qirim
This study aims to explore the antecedent factors that directly and indirectly influence electronic word of mouth (eWoM) for social commerce (s-commerce) in two developing…
Abstract
Purpose
This study aims to explore the antecedent factors that directly and indirectly influence electronic word of mouth (eWoM) for social commerce (s-commerce) in two developing countries (e.g. Kuwait and the United Arab Emirates [UAE]) by extending social cognitive theory.
Design/methodology/approach
This study uses a previous robust model (Rouibah et al., 2021) as theoretical background to investigate and compares the antecedents (trust in Instagram, perceived risks) on eWoM for s-commerce through the mediation of three mediators (perceived enjoyment, perceived value and customer satisfaction) among two Arab countries. Data was collected from Kuwait (n = 1,132) and the UAE (n = 190). Different statistical analyses and structured equation modeling-based analysis of moment structure are used to test the robustness of the research model.
Findings
This study found customer satisfaction to be most important factor that mediates the effect independent factors on eWoM for s-commerce in both countries. Surprisingly, perceived enjoyment has no effect, and trust in Instagram and perceived risks are the most important factors that are considered imperative for customer satisfaction and positive feedback.
Research limitations/implications
One limitation of this study is that the author does not focus on the difference between the effects of textual and graphical information on customers’ decisions and trust in buying merchandise. Another limitation is that this study focuses on Kuwait and the UAE. Other Gulf Cooperation Council countries are also growing exponentially, and mobile and internet penetration rates are booming; they could be a trigger for more studies on whether differences occur among all of them.
Practical implications
The first implication is that it is the first in its field to extend the effects of eWoM. To the best of the author’s knowledge, compared to the online research this study is unique because the authors examine six factors for eWoM in s-commerce using the Instagram platform as opposed to other platforms.
Social implications
The third implication of this study is that the previous ones have applied eWoM to different subjects of e-commerce such as tourism and marketing but have concentrated less on s-commerce, where in-depth research is needed much more to explore factors and theories that explain human behavior.
Originality/value
Furthermore, most of these studies have focused on the intention to use (Dincer and Dincer, 2023; X. Hu, Chen, Davison, and Liu, 2022; Zhou et al., 2023). However, the attention in this research is on the actual use.
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Zakaria Savon and Abdellah Yousfi
This study aims to review to what extent Islamic banks carry conventional monetary policy impulses. Hence, the authors focus to review on the presence or absence of an Islamic…
Abstract
Purpose
This study aims to review to what extent Islamic banks carry conventional monetary policy impulses. Hence, the authors focus to review on the presence or absence of an Islamic financing channel.
Design/methodology/approach
A systematic approach to the literature review was adopted. The search criterion is confined to empirical studies that examined the transmission of interest-based monetary policy through Islamic banks’ financing, particularly empirical studies that check the existence of an Islamic bank financing channel of conventional monetary policy. By adopting a systematic approach, over 40 empirical papers published in Scopus and Google Scholar were selected for review and analysis to suggest prospects for future analysis in this field.
Findings
The existence of Islamic banks may raise concerns for local central banks, particularly in terms of implementing monetary policies that rely on interest rates. Indeed, the specific nature of the business model of Islamic banks based on the sharing of losses and profits as an alternative to interest rate–based remuneration suggests a priori the non-transmission of monetary policy through these free-interest banks. Despite this, the actual asset structure of Islamic banks may facilitate the transmission of monetary impulses to the economy. Currently, there are limited and inconclusive empirical studies on how Islamic bank financing contributes to the transmission of monetary policy. Additional research is required to fully comprehend the response of Islamic banks to fluctuations in monetary policy interest rates, as well as the factors that impact their reactions.
Originality/value
This literature review is incredibly important as it thoroughly examines a critical issue from both academic and practical perspectives. Analyzing how monetary policy actions can be transmitted through Islamic bank financing is an important task that can provide insights for future research. A straightforward response to this inquiry could assist central banks in formulating effective monetary policy.
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Fatma Bouzeboudja and Abdelmadjid Si Salem
To contribute to the identification of the parameters influencing the behavior of textile-reinforced concrete (TRC), the purpose of this paper is to investigate the flexural…
Abstract
Purpose
To contribute to the identification of the parameters influencing the behavior of textile-reinforced concrete (TRC), the purpose of this paper is to investigate the flexural behavior of TRC-based plates under four-point bending notably designed in the context of sustainable development and the substitution of mortar components with natural and abundant materials.
Design/methodology/approach
An extensive experimental campaign was focused about two main parameters. The first one emphases the textile reinforcements, such as the number of layers, the nature and the textile mesh size. In the second step, the composition of the mortar matrix was explored through the use of dune sand as a substitute of the river one.
Findings
Test results in terms of load-displacement response and failure patterns were highlighted, discussed and confronted to literature ones. As key findings, an increase of the load-bearing capacity and ductility, comparable to the use of an industrially produced second textile layer was recorded with the use of dune sand in the mortar mix design. The designed ecofriendly samples with economic concerns denote the significance of obtained outcomes in this research study.
Originality/value
The novelty of the present work was to valorize the use of natural dune sand to design new TRC samples to respond to the environmental and economical requirements. The obtained values provide an improved textiles–matrix interface performance compared to classical TRC samples issued from the literature.
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