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The purpose of this study is to investigate the prediction and optimization of multiple performance characteristics in the face milling process of tool steel ASSAB XW-42.

The face milling parameters (cutting speed, feed rate and axial depth of cut) and flow rate (FR) of cryogenic cooling were optimized with consideration of multiple performance characteristics, i.e. surface roughness (SR), cutting force (F_c) and metal removal rate (MRR). FR of cryogenic cooling has two levels, whereas the three face milling parameters each have three levels. Using Taguchi method, an L₁₈ mixed-orthogonal array was selected as the design of experiments. The rough estimation of the optimum face milling parameters was determined by using grey fuzzy analysis. The global optimum face milling parameters were searched by applying the backpropagation neural network-based genetic algorithm (BPNN-GA) method.

The optimum SR, cutting force (F_c) and MRR could be obtained by setting FR, cutting speed, feed rate and axial depth of cut at 0.5 l/min, 280 m/min, 90 mm/min and 0.2 mm, respectively. The experimental confirmation results showed that BPNN-based GA optimization method could accurately predict and significantly improve all of the multiple performance characteristics.

To the best of the authors’ knowledge, there were no publications available regarding multi-response optimization using the combination of grey fuzzy analysis and BPNN-based GA methods during cryogenically face milling process.

This study aims to investigate Feng Shui elements that can influence housing selection and property pricing in the Malaysian housing market.

A structured questionnaire encompassing 26 Feng Shui elements, which were shortlisted based on relevant previous studies, was distributed to prospective homebuyers in the Klang Valley region. The elements were inferred and ranked according to frequency, significance and importance scores. Kruskal–Wallis ANOVA tests were used to assess the ratings provided by the different respondent groups, while Spearman's rank correlation tests were utilised to measure the degree of agreement or disagreement among each pair of the ethnic group.

The results obtained indicate the following as the five most influential elements: orientation, main entrance, street location, house number and living room. Despite a multiethnic and multicultural society in Malaysia, Spearman's rank correlation tests showed that there are no differences in the prioritisation of Feng Shui elements between three distinct ethnic groups (Malay, Chinese and Indian). However, the distribution scores are statistically different between the groups. Comparing income level with Feng Shui inclinations, the three most frequently considered elements across the three income groups consistently include orientation, main entrance and street location.

The findings of this study are expected to provide guidance to property stakeholders (developers, real estate agencies, architects, local authorities) in their future development projects. For homebuyers, this study serves as a property Feng Shui checklist for home selection and investment.

This study explored the association of Feng Shui principles to housing selection and property pricing based on cultural and income factors. These findings provide useful insights for designing and positioning of residential properties in both primary and secondary housing markets in Malaysia and beyond.

Sustainable food security at the household level is one of the emerging issues for all nations. Several factors such as social, economic, political, demographic, natural and livelihood strategies cause vulnerability in the status of household food security. This study aims to examine the vulnerability of the factors of household food accessibility and its linkage with the climatic changes in Malaysia.

The study is based on primary data collected in the months of July-October, 2012, through a questionnaire survey on 460 low-income households from the East Coast Economic Region (ECER) in Malaysia. The samples were selected from E-Kasih poor household database, based on the cluster random sampling technique. The questionnaire uses a five-point Likert scale, and the data were analyzed using descriptive statistics and ANOVA F statistics for chi-square two-sample test.

The study finds that the vulnerability of the factors of household food accessibility has increased statistically and significantly over the past five years in Malaysia, whereas the contributions of climatic factors are low on these changes. This study suggests that the food security programs in Malaysia need to be integrated with the climatic change adaptation programs to ensure more effective and sustainable household food security in the future.

This study is an original work based on primary data that empirically measures the vulnerability of the factors of household food accessibility, one of the important dimensions of household food security, and its linkage with climatic changes.

At the age of 92, Mahathir Mohamad served his country as the Prime Minister for the second time. But unlike his first stint as the head of the government, which lasted 22 years, this time, his tenure was less than two years. His resignation, which was linked to some internal issues within the Pakatan Harapan (PH) allied parties, came at a time when many countries in the world were in the early stages of the coronavirus outbreak. Mahathir was aware of the power struggle that was adversely affecting the government's response to combat the virus transmission and reduce the rising number of COVID-19 infection cases. With his long experience in governance and as a former medical officer, Mahathir offered some advice and recommendations to the existing government on ways to address the public health crisis. Since the coronavirus outbreak, the domestic political and economic developments also drew his direct criticism and critical commentaries.

In this study, the researchers explored the influence of service quality-related constructs on patients’ satisfaction with Egyptian health-care centers.

In this study, the researchers used a quantitative approach and concluded the study based on 316 valid cases collected from patients of Egyptian health-care centers.

Using path analysis with analysis of moment structures (AMOS), this study's results demonstrate that reliability and responsiveness, empathy, nursing care and medical care positively affect patients' satisfaction. On the other hand, the tangibles have a negative effect on patient satisfaction.

This study’s findings benefit policymakers by shaping evidence-based policies. Health-care managers can implement strategies that prioritize the identified factors and can foster a more patient-centric and effective health-care system. Also, this study’s findings guide health-care institutes to maintain human rights by serving poor and needy patients. More generally, this study's outcomes enrich the depth of the domain literature.

This study’s findings add to the existing knowledge and fill contextual gaps by confirming patients’ satisfaction with the service quality of Egyptian health-care centers.

Consumers are becoming increasingly concerned about ecological degradation and are getting conscious of the potential advantages that environmental sustainability can offer, which is also driving them towards the consumption of green products. In view of this, the purpose of this study is to operationalize and test the conceptual model of green purchasing behaviour by incorporating consumers’ perception towards green marketing stimuli including eco-label, eco-brand and environmental advertisements with perceived environmental knowledge in an emerging sustainable market.

The proposed model is based on an integrative and cognitive approach to consumers’ environmental beliefs-behaviour relationship. The 549 valid responses were received from selected metropolitan regions of India and analysed by direct path coefficients along with a bootstrapping method for testing indirect effects.

The results revealed that perception of eco-label and environmental advertisements had a positive influence on green purchasing behaviour, however, the direct relationships of eco-brand and environmental knowledge were not supported in the model. While environmental advertisements and environmental knowledge posed an indirect influence on green purchasing to some extent.

The generalizability of the findings needs to augment an extensive approach of a cross-sectional survey. Theoretical, managerial and policy implications were recommended to promote green products towards sustainable consumption.

The operationalization of green purchasing behaviour using marketing stimuli has remained scant in the Indian setting. The insights gained from this study contributes to the knowledge domain of green consumer psychology in the backdrop of an emerging market.

This paper aims to fill the noticeably fragmented zakat literature repertoire by empirically exploring stakeholders’ views toward zakat management performance issues based on a selected zakat institution (ZI) operating on a corporatized platform with corporate administrative style.

A quantitative approach using a questionnaire survey distributed to Muslims in the State which ZI is operating was adopted. A total of 448 usable responses are used in the analysis covering descriptive and mean difference.

The results indicate that managerial reform configuration in terms of corporatization has been viewed positively by stakeholders, translated into a comforting agreement score toward ZI’s improved management performance (collection, disbursement and reporting). Such perceptions are, however, observably sensitive to demographic factors of gender and employment type. The survey also document evidence that the corporatization exercise itself had improved respondents’ confidence toward ZI being the zakat administrator in the State.

The research contributes to the public policy debate with respect to corporatized ZI’s management performance from the stakeholders’ perspective. The results are arguably informative at various levels, forming a basis for reality check and policy inputs for various stakeholders, including (but not limited to) the ZI itself, zakat payers and asnafs, particularly in designing relevant and necessary administrative strategies and relevant policy formulation in addressing the performance and accountability issues in ZIs.

This study aims to discuss literature of zakat collection, particularly to compare what Scopus and Web of Science (WoS), as the two most popular databases, provide to complete the pattern and the direction of future research of zakat collection using bibliometric analysis.

This study collected 266 manuscripts from the Scopus database and 106 manuscripts from the WoS database covering more than three decades from 1987 to the beginning of 2023.

This study identifies a wider horizon of future research of zakat collection literature. Where Scopus database mostly discusses the connection between the state, government and zakat, meanwhile the WoS database discusses smaller scope of zakat collection, which includes zakat institution and its governance along with behavioural and commitment of zakat payers.

The results imply that future research agenda may include the discussion of state-government-zakat collection policy connection and behavioural and commitment of zakat payers.

The results also imply to widening and deepening the zakat collection. Further, it also implies to administratively to zakat agencies/zakat institution.

To the best of the authors’ knowledge, this study is among the first study (or the first) that compare Scopus and WoS database in the zakat collection literature.

This study aims to examine the factors that influence the increase in purchase intention toward green batik products with religiosity as an intervening variable.

The study used a survey method that involved a sample size of 185 participants selected through purposive and accidental sampling techniques. The analysis was conducted by using IBM SPSS AMOS 21 software. The collected data were subjected to path analysis using multiple linear regression models.

The result indicated that religiosity plays a mediating role in the association between factors and the intention to purchase green product (GPd) of the Indonesian natural dye batik product. This finding is in accordance with the construction of theory of planned behavior in understanding consumer purchase intentions. GPd, green brand and green price exhibited a positive correlation with green purchase intention (GPI). Interestingly, the price was found to no longer serve as the primary factor in GPI.

The analysis would have been more compelling if it had used a mixed-method approach by introducing the variables of customer satisfaction and promotion.

This research postulates that increased prices are no longer a deterrent to the purchase of GPd. Instead, consumer consciousness regarding GPd plays a pivotal role in driving GPI. GPd have revolutionized individuals’ consumption patterns to contribute to environmental preservation. The use of green batik products is seen as advantageous in helping mitigate environmental degradation.

The present research assesses the impact of religiosity, as an intervening variable, on the augmentation of GPI by gauging its significance in enhancing ecological consciousness and moral values.

Suicide and attempted suicide is an important health issue and the number of people who die of suicide exceeds that of conflicts. Kashmir has been suffering from a low intensity war since last 20 years in which thousands have been killed or injured. There has been phenomenal increase in cases of psychological disorders along with suicide and and suicide attempters. Suicide in a conflict zone is viewed with indifference due to focus on the physical part of trauma. Difficulties faced by the suicidal patient and his attendants are seldom highlighted. 1408 patients who reported to emergency room for suicide attempt from 2000 to 2008 were taken for the study. All the patients underwent the hospital protocol for poisoning management. Patients were subjected to detailed psychiatric evaluation and questions were specifically asked about the difficulties encountered during management. Most of the cases were females with 92.11% belonging to the Muslim religion. 76.20% cases were from a rural background. 32.5% had been referred because of the lack of specific antidotes. Forty-three percent required arrangement of transportation by their own family members. Fifty-seven percent had been stopped for security checks along the way. Seventy-three percent felt that the attitude of the staff hostile. Twenty-three percent of patients had to share a bed. Almost all patients were questioned by security agencies within the hospital. More than 68% patient reported hostility amongst their neighbors. Suicidal poisoning is a significant health problem in Kashmir and management of these cases is fraught with difficulties across the spectrum of health care. Educating the doctors at primary care about first aid, improvement in community services followed by long term resolution of the conflict would go some way in alleviating the difficulties faced by a suicidal patient and his family in a conflict zone.