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The purpose of this paper is to identify the barriers halting the usage of sustainable modes of transportation in a university campus.

Two large-scale universities, namely, Quaid-i-Azam University and the National University of Sciences and Technology, in Islamabad have been taken as case studies with a sample population of 421. The questionnaire data, comprising 30 different barriers, were analysed by principal component analysis and mean value method.

The findings indicate that safety and infrastructural factors are the most influential ones affecting sustainable mobility within the campus. The provision of user-friendly and safe infrastructure and more frequent shuttle buses are recommended to promote the culture of sustainable transportation.

Inclusion of other large-scale universities of the country might give more generalized results. The sustainability of other areas associating with transportation can also be evaluated to explore other unfamiliar dimensions.

The outcome of this research expects to highlight important policy recommendations for the promotion of sustainable mobility inside the campus and also serves as a guiding principle for campus developers and policymakers for planning new campuses in other parts of the country.

This research can be considered as a starting point for achieving sustainability in the universities of Pakistan. The same research methodology can be opted in other campuses with the possibility of the addition of other related factors with different statistical analysis techniques as well.

This study aims to identify and prioritize the challenges to adopting blockchain in supply chain management and to make its taxonomic model. Moreover, validate whether these challenging factors exist in the real world and, if they exist, then in what percentage.

This research adopted the fuzzy best-worst method (F-BWM), which integrates fuzzy set theory with the best-worst method to identify and prioritize the prominent challenges of the blockchain-based supply chain by developing a weighted multi-criteria model.

A total of 20 challenges (CH's) were identified. Lack of storage capacity/scalability and lack of data privacy challenges were found as key challenges. The findings of this study will provide a robust framework of the challenges that will assist academic researchers and industry practitioners in considering the most significant category concerning their working area.

Blockchain provides the best solution for tracing and tracking where RFID has not succeeded. It can improve quality management in a supply chain network by improving standards and speeding up operations. For inventory management, blockchain provides transparency of documentation for both parties within no time.

To the best of the authors' knowledge, no previous research has adopted the fuzzy best-worst method to prioritize the identified challenges of blockchain implementation in the supply chain. Moreover, no study provides a taxonomic model for the challenges of implementing a blockchain-based supply chain.

Project conflicts are inevitable. Megaproject conflicts need to be managed across different levels. The purpose of this study is to investigate the role of individual-level regulatory focus and organization-level team mindfulness in managing megaproject conflicts.

By combining the individual motivation basis and organizational background of conflict resolution, this study constructed a multi-level structural equation model. The hypothesis is tested based on data collected from 182 respondents.

The findings of this study show that project manager's promotion focus has a direct positive effect on task conflict and a negative effect on relationship conflict. Prevention focus has a positive effect on relationship conflict and a negative effect on task conflict and process conflict. Team mindfulness has a negative effect on relationship conflict and process conflict and a positive effect on task conflict. Task conflict was negatively affected by the interaction between team mindfulness and promotion focus. The interaction between team mindfulness and prevention focus had a positive effect on relationship conflict.

This study verifies the positive role of project manager's promotion focus and prevention focus in conflict management and clarifies the strengthening role of team mindfulness in constructive conflict and the prevention role in destructive conflict. This study also confirms that team mindfulness can act as a reinforcement and complementary factor of regulatory focus in megaproject conflict, contributing to the current understanding of the project manager's role in megaproject mindfulness contexts.

The purpose of this research is to quantify the effect of stakeholder conflicts on project constraints in the construction industry using ordinal regression analysis. For this purpose, the most significant project constraints and factors that cause stakeholder conflicts found in the literature are measured.

Factors causing stakeholder conflicts and project constraints are extracted through a content analysis of the published literature. Further, a questionnaire survey is conducted involving 170 professionals to assess the effect of conflicts on project constraints. Finally, to obtain a more objective assessment, a statistical model is developed, and to highlight the most severe factors causing conflict and impacting project constraints, ordinal regression analysis is performed.

The results show that in the construction industry, all project constraints are affected by stakeholder conflicts. Factors that result in stakeholder conflicts indicated a positive relationship with cost, time and resources. This means that any increase or decrease in the effect of stakeholder conflicts will directly influence these three project constraints. Similarly, a negative relationship was observed between stakeholder conflicts and quality, workforce productivity, protection of environment and safety regulations in the construction industry, indicating that increase in the effect of stakeholder conflicts will decrease these four project constraints and vice versa. The results for cumulative ordinal regression model highlight that lack of communication, poor quality of completed works and change orders and rework have intense effects on project constraints collectively.

A small number of studies have been undertaken to examine the emergence of project constraints in the developing countries. And even more, its relationship with stakeholder conflicts in the construction industry is limited. This research highlights the most significant project constraints and factors that result in stakeholder conflicts in the construction industry. Therefore, this study adds to the existing body of knowledge by developing an ordinal regression model that will help decision-makers and top management control this enigma of stakeholder conflicts in the construction industry.

Gaslighting a form of abusive manipulation both emotional and psychological is a growing phenomenon in recent times. However, as of yet, there is a scarcity of a valid and reliable instrument which can measure the severity of gaslighting in victims of interpersonal relationships abuse. The purpose of this study is the development of an instrument which can effectively measure gaslighting in victims and is psychometrically reliable and valid.

Since the aim of the study was the development of a scale first a sample of eight women who were victims of domestic abuse was taken for the focus group. Afterwards using purposive sampling a sample of 20 women for the pilot study and a sample of 150 women for the main study was taken with age range 18–40 (M = 23.38, S.D = 4.03). For the development of scale theoretical basis along with a focus group was conducted to establish an item pool. Afterwards, subject matter experts helped in establishing contend validity followed by Velicer’s minimum average partial (MAP) method and maximum likelihood factor analysis (FA) was performed for the establishment of the factorial structure of the instrument.

Velicer’s MAP method and Maximum Likelihood FA suggested two factor structures including peer disagreement and loss of self-trust. Instrument displayed high alpha reliability of α = 0.934, with α = 0.927 and α = 0.854, for the subscale, respectively.

Though all necessary steps were taken to minimize the limitations of the present study, however, some limitations do exist which needs to be addressed. The foremost limitation of the present scale is that it is being developed with only a female sample, however, the inclusion of a male sample in future studies can help in identifying whether men also are victims of gaslighting from peers and other family members or not. The second limitation is of validity though necessary validities have been established future studies should study on establishing further validities to further refine the instrument. Additionally, the scale has only been validated and tested on female samples future studies should be conducted on other specific groups or samples to develop norms. Moreover, testing the scale on other cultures could also help in establishing cross cultural validation of the instrument. Finally, though the scale assumes a higher level of scores suggests a higher level of victimization, a proper cutoff score can help in further identifying proper victims from the normal level of gaslighting.

The present instrument has its applicability in several domains the most important being in the criminal justice system as gaslighting comes under gaslighting and even in the UK is considered as a criminal offense. This instrument can help in determining the severity of gaslighting in victims. Likewise, it can be used in clinical settings for psychologists to identify possible cases of gaslighting victims which can enable them to provide specific help and treatment for them. Moreover, researchers can also benefit from the instrument as it can enable them to explore gaslighting with other possible variables which can help them explore the concept of gaslighting even further.

This paper is a novel study and has been completed with the purpose of evaluating the effects of gaslighting in victims of interpersonal relationships abuse as the earlier measures are either not psychometrically valid or cannot be generalized to a wider population. The present established scale is an effort to construct an instrument that can be used worldwide.

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.

Chronic pain is a global community health and human rights issue. Proper health care is an important necessity for every human being and access for treatment is every human’s right. Likewise, it is significant that proper instruments should be administered to assess these clinical issues. It is equally necessary to reassess these tools accordingly to diverse cultures, especially subjective tools to check their validity and cultural specification. The purpose of this study is to adapt and examine the factorial structure of 20 items and three-factor structure, pain anxiety symptoms scale (McCracken and Dhingra, 2002). As literature evidence suggested of a three-factor structure (Cho, 2010).

Primarily, the scale was translated into Urdu language using the forward-backward method. Afterward, a reliability assessment and a confirmatory factor analysis (CFA) for construct validity, on an osteoporosis patients’ sample (N = 250) was performed. Subsequently, an Obliman method exploratory factor analysis (EFA) was conducted on an osteoporosis sample (N = 500) for factor structuring followed by validity and reliability analysis.

The initial findings demonstrated a high internal consistency of the translated version of the scale (α = 0.85) and an acceptable test-retest reliability (r = 0.69). CFA displayed a high inter-correlation between scale and its subscales. However, CFA suggested a three-factor model. Consequently, EFA proposed a three-factor, 19 item scale, namely, behavioral; cognitive; and physical subscale, which demonstrated high alpha reliability (α.= 0.86). Other results indicated the scale to have a significant predictive and convergent validity for depression and positive and negative affect.

The present study is novel in its approach as the present study not only tried to adapt the original Pain Anxiety Symptom Scale to Pakistani culture but has also checked the factorial structure of the original scale. The results achieved in the process suggested a three-factor structure scale with 19 items in opposition to the original four structured, 20 items scale.

Attaining equality between women and men and eliminating all forms of discrimination are fundamental human rights and United Nations values. Nevertheless, women globally suffer violations of their human rights throughout their lives. This necessitates investigation of the attitude that people hold towards women empowerment, which is defined as their ability to practice their rights, freedom and attain resources within a framework of gender inequality. The purpose of this study is to develop an instrument to measure attitudes regarding women’s empowerment, which can develop better understanding and future interventions to counter these negative attitudes for better social and health care, including mental and physical health.

The factorial structure, reliability, content validity and impact of gender on factor structure of scale were examined among university students (N = 500) in study with male (n = 180) and female (n = 320) population.

Exploratory factor analysis using direct oblimin method based on principal component analysis indicated a three-factor, 16-item scale including subscales of personal freedom; equal rights and women empowerment-related fears. Instrument exhibited decent reliability (0.80) and content validity in both male and female university students with a t = −7.64, p = 0.00, suggesting a highly significant difference between the two genders on the developed scale.

The major limitation was that the sample was obtained from student population; therefore, it will not be entirely correct to generalize it to the whole population of Pakistan. Similarly, there are issues regarding the availability of students because of a busy schedule or not having interest to take part in the study that led to variance in the sample. Lastly, the current scale is developed based on exploratory factor analysis (EFA) and it should be further enhanced using item response theory in future. Future studies need to include samples from different populations in Pakistan to bring out a more generalized view and try to minimize the variances in sample as much as possible for better results.

The scale is constructed using the basic features of women empowerment at its core and is applicable in various settings to measure the attitude towards women empowerment. It will be a helpful tool to be used in various health, employment and educational settings. Moreover, this instrument can be applied for research purpose of measuring attitude as a predictor in combination with other variables such as domestic violence and harassment.

Empowering of women is one of the main agendas of 2019 of United Nations for Asian countries where women are not given equal rights, because of which suffer socially and economically from various problems along with issues regarding physical and mental health. By identifying the attitudes of general population, their causes for their attitudes can help in betterment of the women empowerment process.

This paper in discussion is an original work and has been performed with the purpose of assessing attitudes of males and females regarding women empowerment as the previous measures are either not psychometric valid or are in interview or survey form. The current developed scale is an attempt to develop an instrument that can be globally used.

The quality of construction projects is mainly dependent on the process quality during the construction phase than product quality. The key factors that influence the process quality of building projects in Pakistan during the construction phase of building life cycle are evaluated from literature. This paper aims to discuss these issues.

The factors were ranked using the traditional relative importance index (RII) and the second synthetic grey relational analysis method. The findings indicate that during the construction phase the selection of an appropriate contractor is the most important factor. The existence of feedback system and quality of shop drawings received from subcontractors are also very significant factors, according to the grey relational model.

Measures for the improvement of process quality in Pakistan are suggested. The results from both methods are not entirely comparable; however, if one considers uncertainty in data, then the second synthetic GRA-based ranking should be preferred over RII in decision making.

The study is pioneer in the evaluation of key factors influencing process quality during building construction projects in Pakistan using a set of traditional and novel methods. The results of this study are significant in improving the process quality during different phases of construction.

During the COVID-19 crisis, diversified attitudes and behaviors of structural equation modeling (SME) retailers were observed in using social media marketing that could have helped mitigate the adverse effects of this crisis on businesses. This paper aims to present a thorough investigation of these perceptions and limited acceptance of social media marketing among SME retailers in a developing country during a crisis.

The investigation was designed using a mixed-method design. A qualitative investigation, as the first part, explored SME retailers’ perceptions of the use of social media marketing when they were faced with mandatory lockdown that stifled their business activity. The insights from qualitative study and literature helped devise the second part of the study, a quantitative study using the technology acceptance model (TAM). Analysis of responses from a sample of SME retailers (n = 149) was done using SEM in this study.

In the qualitative study, SME retailers were found to have a varying outlook toward social media marketing. Some ventured into social media marketing while others were impeded by their limited understanding. The second (quantitative) study showed the general applicability of TAM such that perceived ease of use through perceived usefulness influenced SME retailers’ attitudes toward the usage of social media marketing during the COVID-19 crisis. An important finding in both studies was that business owners’ education level influenced their perceptions of social media marketing.

The investigation, albeit a comprehensive one, was conducted in a particular market and for SME retailers. This opens avenues for conducting similar studies in other segments of entrepreneurs to generate insights based on comparative analysis across segments and scenarios.

Limited or no marketing in the physical marketplace amid lockdown meant almost an existential crisis for entrepreneurs, especially SME retailers, in developing countries during the COVID-19 crisis. While technology acceptance by SME retailers has been discussed in the literature, there are limited discourses on technology acceptance among entrepreneurs and SME retailers during a crisis. These findings from the COVID-19 crisis explicate the possibilities and limitations of technology usage as a means to mitigate challenges faced by entrepreneurs during a crisis.