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There is increased social discussion of the emerging issues of opioid use, health and well-being of young adults within contemporary Asian society. The purpose of this study is to contribute new knowledge of opioid-using young adults through ethnographic perspectives of the five main cultures of Pakistan. Furthermore, it tried to explore the values of opioid users.

It is a qualitative study. Semi-structured interview and observation techniques were used to gain the participants’ information, in a non-judgmental environment. Observation and life focus history interview methodology were used for data collection. The sample consisted of 18 male opioid users (approximately three from each area including: Punjab, Khyber Pakhtoon Khah, Balochistan, Sindh, Gilgit Baltistan and Azad Jammu and Kashmir). An interview script was used in interviews after written informed consent. After the detailed interview and observation of non-verbal behaviours, the researchers analysed the data by using the content analysis of qualitative method.

The result showed that poor relationships, conflicts over property, lack of social support and family problems increased with the use of opioids by individuals. The individual’s mental health, such as hopelessness, curiosity, mistrust and lack of interest in social activities, was the major cause of opioid addiction. Moreover, peer influences and friends may also have played contributing roles in opioids use among men.

The current study added to the understanding of the relationship of different environmental, behavioural and social factors involved in developing opioid use among young individuals. The homogeneity of the sample may have weakened the generalisability of the findings of the study as all participants in the study were male.

Clinicians and allied professionals have shown a great interest in early intervention with opioid users. At the same time, there is a lack of qualitative studies exploring the lived experiences of young opioid users. That is why this study was done, to empower counsellors.

Opioids, including heroin, have strong addictive tendencies. They are easily available, particularly in unplanned urban areas of Pakistan. The present study tried to understand the lived experiences and beliefs of opioid users belonging to different cultures of Pakistan.

At the same time, there is a lack of qualitative studies exploring the lived experiences of adult opioid users. Therefore, this study presented 18 interview-based facts from the opioid users belonging to different areas of Pakistan residing in capital of Pakistan. The content of these vignettes was examined in the context of an ethnographic perspective, as it has a strong connection and contribution to drug abuse.

It is believed that the core aim of Islamic institution is idiosyncratic from conventional business entities. Considering this presumption, this study aims to reveal the understandings of various stakeholders about objectives of Islamic banks.

The research endeavor is based on the findings of two distinctive studies, where Study 1 was aimed at investigating the communication of objectives through mission statements of Islamic banks and conventional banks with window operations. Here, mission statements were analyzed using content analysis and readability and understandability tests. Study 2, on the other hand, was aimed at investigating the understandings of various stakeholders, both internal (employees) and external (Muslim and non-Muslim customers of both Islamic and conventional banks, employees and management of conventional banks and business students). In total, 370 responses were received and analyzed in this study.

The findings (Study 1) unveil, the fact, that the mission statements of Islamic banks working in Pakistan are not good at communicating the corporate goals clearly. Out of ten banks investigated for Study 1, it is evident that only one bank (HBL, with window operations) was at par with readability threshold standards. Thus, it was imperative to share that mission statements of Islamic banks are difficult to read and comprehend. Study 2 adds further by revealing that most of the stakeholders are not clear about the objectives of these banks, while customers of conventional banks do not value the distinctive objectives of Islamic banks.

This study leaves a valuable message for the policy makers and top management of Islamic banks by focusing on the unattended part on their end, i.e. quality of mission statements and stakeholders’ perception about the objectives of their organization, thus highlighting the needs of greater emphasis on the communication flow to stakeholders, as the clarity of business purpose may change the way customers react toward the business and opt for banking – customer relation in future.

This study covers a multi-dimensional investigation of the understanding and communication of objectives of Islamic banks. There is dearth of literature focusing on the aspects of content analysis, mission statement readability and understandability and investigation of stakeholders’ perception in tandem.

This paper aims to present an efficient design approach for the micro electromechanical systems (MEMS) accelerometers considering design parameters affecting the long-term reliability of these inertial sensors in comparison to traditional iterative microfabrication and experimental characterization approach.

A dual-axis capacitive MEMS accelerometer design is presented considering the microfabrication process constraints of the foundry process. The performance of the MEMS accelerometer is analyzed through finite element method– based simulations considering main design parameters affecting the long-term reliability. The effect of microfabrication process induced residual stress, operating pressure variations in the range of 10 mTorr to atmospheric pressure, thermal variations in the operating temperature range of −40°C to 100°C and impulsive input acceleration at different input frequency values is presented in detail.

The effect of residual stress is negligible on performance of the MEMS accelerometer due to efficient design of mechanical suspension beams. The effect of operating temperature and pressure variations is negligible on energy loss factor. The thermal strain at high temperature causes the sensing plates to deform out of plane. The input dynamic acceleration range is 34 g at room temperature, which decreases with operating temperature variations. At low frequency input acceleration, the input acts as a quasi-static load, whereas at high frequency, it acts as a dynamic load for the MEMS accelerometer.

In comparison with the traditional MEMS accelerometer design approaches, the proposed design approach focuses on the analysis of critical design parameters that affect the long-term reliability of MEMS accelerometer.

This study aims to examine the moderating effect of intellectual capital (IC) in the relationship between board characteristics and firm performance of non-financial firms listed on the Pakistan Stock Exchange (PSX) from 2010 to 2019.

The modified value-added intellectual capital (MVAIC) was used to assess the efficiency of sample firms’ IC, which is a modified version of Pulic’s (2000) model VAIC that includes an additional component, rational capital efficiency. Board size, independence, board meetings, chief executive officier duality and board gender diversity are all measures of board characteristics. Firm performance is measured through return on assets, return on equity and earnings per share. The Hausman test was used to select the best model for the study.

Based on the regression results, the board’s gender diversity and duality have a significant inverse relationship with profitability. In terms of the impact of board characteristics on IC, it is discovered that board independence and diversity are significantly inversely related to IC. Furthermore, IC is significantly related to profitability by all means. In terms of the moderating effect of IC, the findings show that IC significantly moderates the negative relationship between duality and profitability, as well as board gender diversity and profitability.

This study made some policy recommendations to policymakers. Duality should be avoided in PSX firms because it is significantly inversely related to profitability and IC. Second, female board participation should be subjective. Third, because the findings indicate that Pakistani firms lack true board independence, the Securities and Exchange Commission of Pakistan should take additional steps to ensure that the board is truly independent.

To the best of the authors’ knowledge, this is the first study of its kind to study the moderating effect of IC between corporate governance and firm performance.

This paper explores the interaction and impact of political disruptions on textile supply chain performance in Pakistan. A qualitative approach is adopted to explore the linkages and relationships between political disruptions and supply chain disruptions and performance. Semi-structured interviews were conducted at 25 different textile manufacturing firms. This study confirmed the prevalence of severe and variegated impacts of political disruptions on the textile supply chain. Supply chain disruption is found to be a key mediating factor that directly and indirectly affect supply chain performance through an increased production and delivery lead-time, transportation delays, interruptions of raw material supplies to plants and distributors and the restricted access to workplaces for suppliers and workers. The linkages are represented through vicious circles that illustrate the interactions and inter-relationships between disrupted supply chain and performance. This study provides empirical evidence to help government to formulate pertinent labour laws and industrial policy to mitigate political disruptions and minimise deleterious effects of supply chain disruption on production and distribution networks whilst respecting and protecting the democratic rights of people.

This paper aims to examine the mediating role of environmental concern in the relationship of green purchase awareness and purchasing behavior of fast food consumers keeping in view the theory of planned behavior.

A quantitative, cross-sectional design is used by collecting primary responses through a validated questionnaire. In all, 1,008 male and female buyers of fast food were sampled. Structural equation modeling is applied.

The results revealed that green purchase awareness has a positive relationship with green purchase behavior, and environmental concern has no mediation in the relationship. Upon having awareness, the respondents adopted green or pro-environmental behavior, but at the same time, they were found having least concern for the protection of environment.

This is a cross-sectional study with questionnaire. Multiple sources of data collection results in weakening self-reporting bias.

Implications count toward individuals, enterprises and society at general.

The study highlights the issue of not having concern for the protection of the environment even after having green purchase awareness. This is the first time the environmental concern is examined as a mediator in the selected relationship. The contradictory results of having no environmental concern differentiate this study from others.

Commercial banks are the financial powerhouses of a nation that can create a penetrating impact at the grassroots level. This study aims to investigate the demand-side drivers of green banking purchase intention by extending the popular theory of planned behavior (TPB) model.

This study used a mono-method research approach to collect customers’ cross-sectional responses using structured questionnaires. The data were further analyzed using CB-SEM.

This study points out that attitude, subjective norms, perceived behavioral control and environmental concern are demand-side factors that drive the intention of individual customers to adopt green banking services. The moderating roles of collectivism, age and gender are also discussed in this study.

The present study’s results suffer from mono-method bias as they are based on primary data analysis alone. This limitation can be addressed by incorporating a mixed-method approach.

Several policy suggestions are offered based on the findings on improving green banking adoption among individual customers. The proper incorporation of these guidelines will expedite a nation’s aspirations for sustainable economic growth.

To the best of the authors’ knowledge, this is the first study to explore the demand-side factors that drive Omani customers’ intention to adopt green banking. Moreover, this study extends the TPB with environmental concern and personal values to examine the green banking adoption by individual customers.

This paper aims to provide an analysis of National Accountability Ordinance 1999 (NAO) after June 2022 amendments. It raises a key question whether the new legislation is effective and improves anti-corruption operating system in Pakistan.

This paper performs an analysis of recent amendments incorporated in NAO from the observations of superior courts, United Nations Corruption Convention and Financial Action Task Force (FATF) guidelines and also evaluates new legislation in terms of effectiveness in anti-corruption campaign.

This paper finds that ample amendments are inessential, and thus may largely jeopardize accountability process; changes appear to be intentionally crafted to benefit some selected group of people: the definition of asset is compressed; the onus of proof is shifted on the informer; and provisions of money trail, foreign evidence and protection of approver are abolished; such changes defy to the UN Corruption Convention and FATF guidelines. A legislation endorsed from all stakeholders is suggested; additionally, improved strategies proposed to strengthen accountability process while keeping in view the constitutional issues relevant in the course of anti-corruption investigations.

This paper is unique in the context of the anti-corruption strategies in Pakistan, highlighting the legal laxness of new government regarding corruption and money laundering.

This paper aims to analyse the implementation of Islamic principles and values within the budgetary management of one of Indonesia’s local governments, that of Aceh provincial government. The authors investigate the extent of Islamic teachings in Aceh’s public budgeting to gain an understanding of the challenges in implementing such ideas in practice.

To investigate these issues, the authors used a qualitative interpretive approach in this study, gathering written materials related to the budgeting process and conducting 19 interviews with local government officials, politicians, scholars and a corruption watchdog. Data was manually coded and thematically analysed.

In this study, the authors find that the budgetary management problems Aceh provincial government faces (including poor resource allocation, budget delays and poor accountability and transparency) indicate unsatisfactory performance in incorporating Islamic principles and values into government. The authors argue that a key challenge to a more complete implementation is that the Acehnese’ perspectives of Sharī’ah and its enactment remain limited to particular aspects, such as criminal law, rituals and symbols, and are not extended to wider governance and budgetary practices.

The findings are likely to be of interest to policymakers and those who hold them to account, in a region/country where Islamic values and principles largely influence the government and social affairs. They indicate that a broader conception of Sharī’ah would facilitate a more thorough implementation of Islamic principles and values within public budgeting.

This study is one of a handful of studies exploring Islamic public budgeting, with its originality lying in the investigation of the challenges faced in implementing Islamic principles in government budgeting.

The purpose of this study is to examine the flow and heat transfer performance of titanium oxide/water and copper/water nanofluids with varying nanoparticle morphologies by considering magnetic, Joule heating and viscous dissipation effects. Furthermore, it studies the irreversibility caused by the flow of a hydromagnetic nanofluid past a radiated stretching sheet by considering different shapes of TiO₂ and Cu nanoparticles with water as the base fluid.

In this study, the authors investigated entropy production in an unsteady two-dimensional magneto-hydrodynamic nanofluid regime using water as the base fluid and five unique TiO₂ and Cu nanoparticle morphologies. Using appropriate similarity transformations, the controlling nonlinear system of partial differential equations is transformed into a system of ordinary differential equations. The shooting technique with Runge–Kutta method was then used to solve these equations quantitatively. The findings of this study are depicted graphically, and the skin friction corresponding to various nanoparticle geometries and physical parameter variations is tabulated.

To assess the reliability of the current findings, a tabular representation of the data was compared to that of previously published studies. It is noted that a reduction in thermal energy was detected as a result of the higher levels of Prandtl number (Pr). It is further analysed that the highest heat energy generation of TiO₂ nanoparticles was larger than that of Cu nanoparticles. The most important finding was that the sphere-shaped Cu/H₂O nanofluid had the lowest velocity and greatest temperature. Also, Cu nanoparticles in the shape of platelets generate the most entropy, while TiO₂ nanoparticles in the shape of spheres generate the least.

To the best of the knowledge of the authors, the attempt to investigate the previously unexplored shape effects of TiO₂ and Cu nanoparticles on the heat transfer enhancement and inherent irreversibility caused by hydromagnetic nanofluid flow past a radiated stretching sheet with magnetic, Joule heating and viscous dissipation effects. This study fills this gap in the existing literature and encourages scientists, engineers and businesses to do more research in this area. This model can be used to improve heat transfer in systems that use renewable energy, thermal management in industry and the processing of materials.