bluuebunny/crossref_metadata_2025_split huggingface dataset:
The effect of anodizing electrolyte composition on electrochemical properties of anodized magnesium
Authors: Mousavian Seyed Mohammad Hossein , Tabaian Seyed Hadi 
Published: February 2022

PurposeThe purpose of this study was to investigate the effect of electrolyte compounds on the anodizing process. Magnesium and its alloys have low corrosion resistance. Anodizing operation is performed to increase the corrosion resistance of magnesium. Anodizing solution compounds have a great effect on the oxide coating formed on the substrate. The effect of anodizing electrolyte composition on the corrosion behavior of magnesium was investigated in the simulated body fluid.Design/methodology/approachThree pure magnesium samples were anodized separately at 15 min, a constant voltage of 9 volts and room temperature. Three different solutions were used, which are the anodizing solution by the Harry A. Evangelides (HAE) method, the sodium hydroxide solution and the anodizing solution of the HAE method without potassium permanganate. Field emission scanning electron microscope (FE-SEM) was used to examine the surface of the anodized oxide layer and electrochemical impedance spectroscopy (EIS) was used for electrochemical corrosion evaluations.FindingsThe results of corrosion tests showed that the sample anodized in the solution without potassium permanganate has had the highest corrosion resistance. Also, microscopic images showed that the surface of the oxide layer of this sample had a uniform structure and is somewhat smooth. It seems that in the anodizing process by HAE method at 9 volts and for 15 min, the absence of potassium permanganate improves the corrosion resistance of magnesium. Also, anodizing in HAE solution gives more positive results than anodizing in sodium hydroxide solution.Originality/valueThe solution without potassium permanganate was studied for the first time and also the effect of these three anodizing electrolytes was compared together for the first time. Effect of anodizing at 15 min and constant voltage of 9 volts. Sample’s electrochemical behavior in the body's simulation environment has been investigated. Improvement of electrochemical properties in the solution of the HAE method without potassium permanganate.
Efforts are made but food wastage is still going on: a study of motivation factors for food waste reduction among household consumers
Authors: Matharu Manita , Gupta Neha , Swarnakar Vikas 
Published: February 2022

PurposeThe goal of this research is to find the components that can inspire people to reduce food waste at household consumer level. The components were created by combining the theory of planned behaviour (TPB), theory of interpersonal behaviour (TIB) and motivation opportunity ability (MOA) model.Design/methodology/approachThe study is based on the content analysis, which identifies the motivating factors for food waste reduction at the consumer household level. A total of 12 motivating factors are identified across extensive literature reviews along with opinions of experts. Then, the recognized motivating factors are analysed for causal interrelationship using the Decision-Making Trial and Evaluation Laboratory (DEMATEL) approach. Data were collected from 95 experts, selected using purposive sampling, through a questionnaire survey.FindingsA total of 95 household experts expressed their views on food waste reduction motivation factors, and a decision matrix has been developed based on that. Then, opinions are analysed using the DEMATEL approach, and it was found that “perceived behavioural control (PBC)” is the most influential motivating factor for food reduction at the household consumer level. Results also showed that “knowledge and skills about proper food management at home” are the least affected factor among the others.Practical implicationsMinimizing food wastes at the consumer and household level can provide the benefits to both people and environment in multiple ways. The problem of food waste necessitates a multifaceted response, and this study aims to address consumers' motivation and capabilities to lessen food waste behaviour. Since the benefits of minimizing food wastes have often remained untapped and neglected, educational efforts should be used by policymakers to enhance household awareness of food waste.Social implicationsThe present study contributes to the inadequate research on household food waste in India and is expected to facilitate sustainable consumption.Originality/valueFood waste management is particularly difficult for developing countries, like India, which have little resources and are environmentally vulnerable. Not only is there a dearth of study on household food waste, but most of the research has been conducted in developed economies. Also, a novel applied method has been utilized in this study.
Antecedents of corporate social responsibility disclosure: evidence from the UK extractive and retail sector
Authors: Wang Yan , Yekini Kemi , Babajide Bola , Kessy Miriama 
Published: February 2022

PurposeThis study aims to examine the level of corporate social responsibility (CSR) disclosure among the UK extractive and retail sectors and consequently ascertain whether corporate board characteristics and firm characteristics can explain observable differences in the extent of CSR disclosure.Design/methodology/approachBased on the KPMG survey 2017, the sample comprises all the firms in the extractive industries, such as mining and oil and gas and also retail industries, such as food and drug retailers and general retailers for the sample period of 2005 to 2018.FindingsThe findings show that the level of CSR disclosure from extractive sector is much higher than that of their counterparts in retail sector. In addition, the multiple regression results show that CSR disclosure is positively and significantly associated with board gender diversity, board independence, board size. Nevertheless, the results show that board meetings and Chief Executive Officer duality do not have a significant impact on CSR disclosure.Originality/valueThis study contributes to the existing literature on CSR in that it advances the understanding of the interaction between governance mechanisms and specific firm characteristics of two distinct sectors of the UK economy and how this in turn influences the CSR in the two sectors.
Is financial development crucial to achieving the “2030 agenda of sustainable development”? Evidence from Asian countries
Authors: Khemani Purnima , Kumar Dilip 
Published: February 2022

PurposeAchieving sustainable development goals (SDGs) demands mobilising finance and aligning it with elements of sustainability. This study, thus, aims to investigate the impact of financial development of an economy on the achievement of SDGs.Design/methodology/approachThe authors analyse a sample of 35 Asian countries based on their SDG trends and representative SDG indicators. An ordered probit model is employed for analysing the impact of financial development on the SDG trend. Subsequently, pairwise Granger causality test is employed for investigating the causality between the SDG and the financial development.FindingsThe findings indicate that financial development positively impacts the progress towards SDG achievement in the areas: (1) gender equality, (2) economic growth, (3) industry, innovation and infrastructure and (4) sustainable cities and communities; and adversely impacts the climate action. The causality test indicates a bidirectional causality for financial development and industry, infrastructure and innovation, financial development and sustainable cities and communities and financial development and climate action, and unidirectional causality from gender equality to financial development.Research limitations/implicationsThe findings have implications for the government of a nation as well as the private businesses. The goals allow businesses to implement well-articulated strategies which pay attention to the SDGs.Originality/valueThe novelty of the paper is that the authors provide evidence supporting the view that focusing on building a resilient and robust financial system is of importance for the achievement of SDGs.
The interactive effect of Islamic work ethics and leader-member exchange on workplace deviance behaviour and adaptive performance
Authors: Zia Muhammad Qamar , Naveed Muhammad , Fasih Syeda Tayyaba , Aleem Muhammad Usman , Ramish Muhammad Sufyan 
Published: February 2022

Purpose
Drawing upon conservation of theory, this study aims to extend the scant literature on the effect of leader-member exchange (LMX) on workplace deviance behaviour (WDB) and adaptive performance by investigating the role of Islamic work ethics as moderators.

Design/methodology/approach
A time-lagged and multi-source data of (269 paired responses) of employees working in Islamic banks were used for hypotheses testing.

Findings
Taken together, the findings revealed that Leader Member Exchange (LMX) has a positive and significant impact on adaptive performance and is negatively related to employees’ WDB. The results of the moderation effect showed the positive relationship of LMX with adaptive performance and the negative relationship with WDB is stronger for high Islamic work ethics (IWE).

Practical implications
This study provides practical insight that Islamic business ethics plays a significant role in fostering adaptive performance and reducing the deviance behaviour of employees.

Originality/value
To the best of the authors’ knowledge, this is the first study that examined the moderating role of IWE between LMX-adaptive performance and LMX-WDB. This study has also filled the gap of scant literature about the impact of LMX on adaptive performance and WDB.
The association between internal control quality and audit report lag in the French setting: the moderating effect of family directors
Authors: Gontara Hela , Khelil Imen , Khlif Hichem 
Published: February 2022

PurposeThe purpose of the paper is to examine the association between internal control quality (ICQ) and audit report lag (ARL) and to test whether family directors affect the relationship.Design/methodology/approachICQ is measured by using the framework developed by Michelon et al. (2015), while ARL is measured as the number of days from fiscal year-end to the date of the auditor's report.FindingsUsing a sample of 190 French companies over the period of 2016–2019, the authors document that ICQ is negatively associated with ARL, suggesting that ICQ represents a key determinant of audit delay. When testing for the moderating effect of family directors on this relationship, findings show that under high percentage of family directors on the board, this relationship becomes insignificant.Originality/valueThis paper extends previous research on audit delays by investigating the moderating effect of family directors on the relation between ICQ and ARL in the French setting. The empirical evidence highlights the adverse effect of the concentration of family directors on the board on timely disclosure as proxied by ARL.
Restaurant employees' attitudinal reactions to social distancing difficulties: a multi-wave study
Authors: Huo Meng-Long , Jiang Zhou , Cheng Zhiming , Wilkinson Adrian 
Published: February 2022

PurposeGrounded in the job demands–resources (JD-R) theory, this study investigates how the difficulty in social distancing at work, resulting from the COVID-19 crisis, may lead to intention to quit and career regret and how and when these effects may be attenuated.Design/methodology/approachThree-wave survey data were collected from 223 frontline service workers in a large restaurant company during the COVID-19 crisis.FindingsThe results show that difficulty in social distancing reduced employees' work engagement, and consequently, increased their turnover intention and career regret. These relationships were moderated by external employability, such that the influence of difficulty in social distancing weakened as external employability increased.Originality/valueSocial distancing measures have been applied across the globe to minimize transmission of COVID-19. However, such measures create a new job demand for service workers who find it difficult to practice social distancing due to the high contact intensity of service delivery. This study identified personal resources that help service workers cope with the demand triggered by COVID-19.
Changes in quality parameters and microbial stability of hog plum (Spondias mombin Linn.) juice during ambient and refrigerated storage
Authors: Adeboyejo Folasade Olabimpe , Aderibigbe Olaide Ruth , Ojo Fehintola Oluwatosin , Fagbemi Steven Akintomide 
Published: February 2022

Purpose
Several factors may play critical roles in alterations to product quality during storage of hog plum juice. This study aims to evaluate variations to physicochemical, antioxidant, anti-nutritional properties and microbial stability of hog plum juice during storage.

Design/methodology/approach
Juice was produced from hog plum fruits and stored for eight weeks at refrigerated and ambient conditions. Physicochemical, antioxidant properties, antinutritional factors and microbial properties of juices were determined using standard procedures

Findings
Degradation of ascorbic acid was higher in juices stored at ambient conditions (64.4%) compared to those stored by refrigeration (44.4%). Trends were similar for total phenolic, total flavonoid and total carotenoid contents. Total phenolic, total carotenoid and lycopene contents of fresh juice were 3.9 mg GAE/mL, 4.0 mg/mL and 1.3 mg/mL, which were not significantly different (at p = 0.08, 0.07 and 0.08, respectively) from the values at two weeks of storage at refrigerated conditions (3.9 mg GAE/mL, 3.9 mg/mL and 1.3 mg/mL). A sharp decrease of more than 40% (p = 0.02) in lycopene was recorded after four weeks, irrespective of storage temperature. Pasteurized hog plum juice showed no microbial growth until after four weeks of refrigerated storage when 1 CFU/mL each of bacterial and fungal growth were recorded. The juices, however, showed higher susceptibility to fungal growth as storage period increased.

Research limitations/implications
Other variables not considered in this study such as nature of packaging materials may have significantly contributed to the observed data set. Further studies may, therefore, widen the scope of discussion to evaluate the associated relationship of these variables. Hog plum juice retained a considerable amount of bioactive components during refrigerated storage, which makes it a viable nutraceutical drink with industrial potentials and possible positive health implications for consumers.

Practical implications
This study provides new information that support the possible classification and use of hog plum juice as a safe functional beverage for human consumption.

Originality/value
Although the effect of storage temperature was significant in most of the properties studied, storage duration seems to have a greater influence on the stability of quality parameters during the storage of hog plum juice.
The role of libraries in the fake news era: a survey of information scientists and library science students in Greece
Authors: Skarpa Paraskevi El. , Garoufallou Emmanouel 
Published: February 2022

PurposeCurrently, knowing where to seek for reliable information may be one of the most important human skills. Data reliability is a matter of debate. The online dissemination of information has been a field for the reproduction of fake news. International Federation of Library Associations and Institutions (IFLA) states that libraries are part of the answer to this ever-increasing problem. The purpose of the study is to investigate libraries' role in combating the fake news phenomenon.Design/methodology/approachThe study was designed to record attitudes of professionals and students of library science on the libraries' role in the battle against misinformation. The study was conducted through an online survey using a questionnaire consisted of closed-ended, seven-point Likert scale questions. The data collected were subjected to a descriptive statistical analysis. The median was used to present the results. In order to perform analysis between genders, as well as age groups, the non-parametric criteria Mann–Whitney U and Kruskal–Wallis were applied to determine the existence of differences in participants' beliefs. Spearman's rank correlation test was used in order to examine whether participants' replies were interrelated.FindingsResponses by 434 individuals were obtained. Participants highlighted primarily the educational role of libraries and agreed that the fake news phenomenon is an opportunity to promote the libraries' role in society. No clear direction was recorded in the participants' beliefs about the plethora of information and fake news as a potential threat to libraries. The respondents partly agreed that the plethora of information caused work-related emotional disorders and feeling that the respondents were not able to keep track of developments in the field. Finally, the study depicted the participants' need for training on combating fake news, information sources evaluation and recognizing predatory journals.Originality/valueThe study's significance lies in the following: the study contributes to the recording of professionals' as well as students of library science views about (1) libraries' role, (2) working environment and (3) training needs, concerning fake news and the overabundance of information in the digital era.
The time-varying correlation between cryptocurrency policy uncertainty and cryptocurrency returns
Authors: Karaömer Yunus 
Published: February 2022

Purpose
This study aims to analyze the time-varying correlation between the cryptocurrency policy uncertainty (UCRY Policy) and cryptocurrency returns. More specifically, it analyzes whether these correlations vary according to the uncertainty attributable to salient events such as China banning ICOs, cryptocurrency exchanges attacks, Coronavirus (Covid-19) pandemic crisis and the United States (U.S.) Security and Exchange Commission’s (SEC’s) announcement about Ripple.

Design/methodology/approach
To measure the dynamic relationship, it uses the dynamic conditional correlation (DCC) model of Engle (2002) to consider time variation in UCRY Policy and cryptocurrency returns. The data set encompasses the weekly frequency data of the UCRY Policy and Bitcoin (BTC), Ethereum (ETH), Litecoin (LTC), Ripple (XRP), Stellar (XLM), Dash (DASH), Monero (XMR) from 4 September 2016, to 21 February 2021.

Findings
Empirical findings indicate that the correlations between the UCRY Policy and the BTC, ETH, LTC, XRP, XLM, DASH and XMR returns are consistently negative. Thus, an increase in the volatility of the UCRY Policy can lead to a decrease in volatility for BTC, ETH, LTC, XRP, XLM, DASH and XMR returns. Besides, these findings indicate that the estimated DCC is not only time-varying but also substantially responsive to salient events, such as China banning ICOs, cryptocurrency exchanges attacks, the Covid-19 pandemic crisis and SEC’s announcement about Ripple. Besides, empirical findings show that cryptocurrency returns are adversely impacted by UCRY Policy during the salient events (China bans ICOs, the hack of cryptocurrency exchanges, Covid-19 crisis), suggesting their failure to act as a hedge or safe-haven asset.

Originality/value
To the best of the author’s knowledge, this study investigates the time-varying correlation between UCRY Policy and cryptocurrency returns. Besides, this study may be useful for new studies and fill a gap in the finance literature, due to the limited number of studies on the UCRY Policy in the finance literature.
Energy and exergy analysis of hybridization of solar, intercooled reheated gas turbine trigeneration cycle
Authors: Kumar Manish , Arora Arun , Banchhor Raghwendra , Chandra Harishankar 
Published: February 2022

Purpose
This paper aims to analyze energy and exergy analysis of solar-based intercooled and reheated gas turbine (GT) trigeneration cycle using parabolic trough solar collectors (PTC) with the use of MATLAB 2018.

Design/methodology/approach
In the first section of this paper, the solar-based GT is validated with the reference paper. According to the reference paper, the solar field is comprising 30 modules in series and 35 modules in parallel series, where a total of 1,050 modules of PTC are taken into consideration. In the second part of this paper, the hybridization of the solar, GT trigeneration cycle is analyzed and optimized. In the last section of this paper, the hybridization of solar, intercooled and reheated GT trigeneration systems is examined and compared.

Findings
The results examined the first section, the power produced by the cycle will be 37.34 MW at 0.5270 kg/s mass flow rate of the natural gas consumption and the efficiencies of energy and exergy will be 38.34% and 39.76%, respectively. The results examined in the second section, the power produced by the cycle will be 38.4 MW at 0.5270 kg/s mass flow rate of the natural gas consumption and accordingly the efficiency of energy and exergy is found to be 40.011% and 41.763%. Where in the last section, the power produced by the cycle will be 41.43 MW at 0.5270 kg/s mass flow rate of the natural gas consumption and the energy and exergy efficiencies will be 39.76% and 40.924%, respectively.

Originality/value
The author confirms that this study is original and has neither been published elsewhere nor it is currently under consideration for publication elsewhere.
Phage‐based technologies for highly sensitive luminescent detection of foodborne pathogens and microbial toxins: A review
Authors: Ye Jianming , Guo Jiaqing , Li Tairan , Tian Jiaxin , Yu Mengxi , Wang Xiaochen , Majeed Usman , Song Wei , Xiao Jianbo , Luo Yane , Yue Tianli 
Published: February 2022

AbstractFoodborne pathogens and microbial toxins are the main causes of foodborne illness. However, trace pathogens and toxins in foods are difficult to detect. Thus, techniques for their rapid and sensitive identification and quantification are urgently needed. Phages can specifically recognize and adhere to certain species of microbes or toxins due to molecular complementation between capsid proteins of phages and receptors on the host cell wall or toxins, and thus they have been successfully developed into a detection platform for pathogens and toxins. This review presents an update on phage‐based luminescent detection technologies as well as their working principles and characteristics. Based on phage display techniques of temperate phages, reporter gene detection assays have been designed to sensitively detect trace pathogens by luminous intensity. By the host‐specific lytic effects of virulent phages, enzyme‐catalyzed chemiluminescent detection technologies for pathogens have been exploited. Notably, these phage‐based luminescent detection technologies can discriminate viable versus dead microbes. Further, highly selective and sensitive immune‐based assays have been developed to detect trace toxins qualitatively and quantitatively via antibody analogs displayed by phages, such as phage‐ELISA (enzyme‐linked immunosorbent assay) and phage‐IPCR (immuno‐polymerase chain reaction). This literature research may lead to novel and innocuous phage‐based rapid detection technologies to ensure food safety.