Search results

In this paper, the authors investigate that the increasing level of fossil fuel combustion in the industrial sector has been considered the prime cause for the emissions of greenhouse gas. Meanwhile, the research focusing on the impact of fossil fuel consumption on the emission of CO₂ is limited for the developing countries containing Vietnam. This study applied the autoregressive distributed lag (ARDL) approach with structural breaks presence, and the Bayer–Hanck combined cointegration method to observe the rationality of the environmental Kuznets curve (EKC) hypothesis in the dynamic relationship between the industrialization and carbon dioxide (CO₂) emission in Vietnam, capturing the role of foreign direct investment (FDI) inflows and the fossil fuel consumption over the period of 1975–2019. The outcomes revealed the confirmation of cointegration among the variables and both short and long-run regression parameters indicated the evidence for the presence of a U-shaped association between the level of industrial growth and CO₂ emission that is further confirmed by employing the Lind and Mehlum U-test for robustness purpose. The results of Granger causality discovered a unidirectional causality from FDI and fossil fuel consumption to CO₂ emission in the short run. For the policy points, this study suggests the use of efficient and low carbon-emitting technologies.

In order to test for consistency and robustness of the cointegration analysis, this study also applied the ARDL bound testing method to find out long-run association among variables with the existence of the structural break in the dataset. The ARDL method was preferred to other traditional cointegration models; because of the smaller dataset, the results obtained from the ARDL method are efficient and consistent and equally appropriate for I(1) and I(0) variables.

The short-run and long-run causal associations among variables have been observed by employing the error correction term (ECT) augmented Granger-causality test that revealed the presence of the long-run causality among variables only when the CO₂ emission is employed as a dependent variable. The outcomes for short-run causality indicated the presence of unidirectional causality between consumption of fossil fuel and CO₂ emission, where the fossil fuel consumptions Granger-cause CO₂ emission. Industrial growth has also been found to have an impact on fossil fuel consumptions, however not the opposite. This advocates that the policies aimed at reducing the fossil fuel consumptions would not be harmful to industrial growth as other energy efficient and cleaner technology could be implemented by the firms to substitute the fossil fuel usage.

The study explored the dynamic relationship among FDI, consumption of fossil fuel, industrial growth and the CO₂ emission in Vietnam for the time period 1975–2019. The newly established Bayer–Hanck joint cointegration method and the ARDL bound testing were employed by taking into account the structural breaks in the dataset.

This study aims to present a sustainable approach in the natural dyeing of cellulose fabric followed by nanosilver finishing through a green crosslinker of citric acid for potential antibacterial surgical gown fabrication.

The nanosilver finish was reproduced using the chemical reduction method. The fabric dyeing was performed on a lab-scale dyeing machine, whereas silver nano-finishing through a pad-dry-cure approach. Citric acid was used as an eco-friendly crosslinker. The specimens were characterized for antibacterial activity, surface chemical, textile, color properties and finish release trend.

The results demonstrated the successful application of curcumin dye followed by silver nano-finishing. The resultant fabric exhibited appropriate textile, dyeing performance indicators, hydrophobic behavior and sustainable broad-spectrum antibacterial activity.

The prepared nanosilver-finished/curcumin-treated fabric expressed desirable properties for potential applications in the fabrication of surgical gowns.

The authors found no reports on an extensive examination of nanosilver finishing on the color parameters of curcumin-dyed cellulose fabric while retaining its textile and comfort properties for possible surgical gown fabrication.

This paper aims to develop an indigo-dyed denim fabric treated with a nanosilver colloid in the presence of a natural crosslinker of citric acid for possible surgical gown fabrication applications.

A bleached denim fabric was dyed with the sustainable indigo dye followed by silver nanofinishing through citric acid crosslinking under the pad-dry-cure method. The prepared denim samples were analyzed for chemo-physical, textile, dyeing, antibacterial and finish release properties.

The results demonstrated that the comfort and textile characteristics of nanosilver-treated/indigo-dyed cellulosic fabric were affected due to the crosslinking, surface amphiphilicity and air permeability. These properties were, still, in the acceptable range for the fabrication of naturally dyed and antibacterial nanofinished denim gowns.

The dyeing of denim with synthetic dyes may cause harmful effects on the skin and health of the wearer, and the authors present an eco-friendly sustainable approach.

The authors used the fabric substrate, natural indigo dye and reducing/crosslinker agent of citric acid, all being bio-based, in the fabrication of antibacterial dyed fabric for health care garments.

Present study aimed to nanosilver-treat some commercially dyed denim fabric using an eco-friendly cross-linker of citric acid for possible application in the fabrication of sustainable antibacterial and nontoxic surgical gowns.

The conventional untreated surgical gowns are prone to bacterial attack making them unprotective and infection carriers. Thereby, nanosilver finishing of the surgical-grade dyed denim fabric was achieved via citrate cross-linking under the pad-dry-cure method. The hence treated denim fabrics were characterized for surface chemical, crystalline, textile, color and antibacterial attributes using both conventional and advanced analytical approaches.

The results expressed that the prepared denim specimens contained surface roughness at the nanoscale besides some alterations in their textile and color parameters. Both textile and comfort properties of the finished fabric remained in the acceptable range with effective antibacterial activity.

The silver nano-finished dyed denim expressed broad-spectrum antibacterial activity and qualified as a potential substrate in the fabrication of surgical gowns. Such sustainable application of nanosilver finishing could be perused for industrial implications.

This study presents citric acid as a crosslinking agent to impregnate the commercially dyed denim fabric for potential application in the fabrication of surgical gowns. The application of nanosilver on prior citrated dyed-grown fabrics could be a novel approach. This study used approximately all the reagents and auxiliaries as bio-based to ensure the nontoxicity and sustainability of the resultant fabric.

The purpose of this study is to apply silver nanoparticles on the cellulosic fabric via a green cross-linking approach to obtain antibacterial textiles. The cellulosic fabrics may provide an ideal enclave for microbial growth due to their biodegradable nature and retention of certain nutrients and moisture usually required for microbial colonization. The application of antibacterial finish on the textile surfaces is usually done via synthetic cross-linkers, which, however, may cause toxic effects and halt the biodegradation process.

Herein, we incorporated citrate moieties on the cellulosic fabric as eco-friendly crosslinkers for the durable and effective application of nanosilver finish. The nanosilver finish was then applied on the citrate-treated cellulosic fabric under the pad-dry-cure method and characterized the specimens for physicochemical, textile and antibacterial properties.

The results expressed that the as-prepared silver particles possessed spherical morphology with their average size in the nano range and zeta potential being −40 ± 5 mV. The results of advanced analytical characterization demonstrated the successful application of nanosilver on the cellulosic surface with appropriate dispersibility.

The nanosilver-treated fabric exhibited appropriate textile and comfort and durable broad-spectrum antibacterial activity.

The treated cellulosic fabric expressed that the cross-linking, crystalline behavior, surface chemistry, roughness and amphiphilicity could affect some of its comfort and textile properties yet be in the acceptable range for potential applications in medical textiles and environmental sectors.

The purpose of this study is to identify the relationship between artificial intelligence (AI) and fake news detection. It also intended to explore the negative effects of fake news on society and to find out trending techniques for fake news detection.

“Preferred Reporting Items for the Systematic Review and Meta-Analysis” were applied as a research methodology for conducting the study. Twenty-five peer-reviewed, most relevant core studies were included to carry out a systematic literature review.

Findings illustrated that AI has a strong positive relationship with the detection of fake news. The study displayed that fake news caused emotional problems, threats to important institutions of the state and a bad impact on culture. Results of the study also revealed that big data analytics, fact-checking websites, automatic detection tools and digital literacy proved fruitful in identifying fake news.

The study offers theoretical implications for the researchers to further explore the area of AI in relation to fake news detection. It also provides managerial implications for educationists, IT experts and policymakers. This study is an important benchmark to control the generation and dissemination of fake news on social media platforms.

The purpose of this paper is to discuss the importance of mission and vision in the process of state development. Using the case of Pakistan, it will be argued that state organizations do not develop and find the right direction without outlining a clear mission and vision which will be beneficial to all citizens, who are the real stakeholders.

Yin (2003) and Baxter and Jack (2008) argue that case study is an enriched method to explore a complex relationship. The complex relationship may be understood better by qualitative methods than quantitative. Following their suggestion, case study method will be adopted to understand the relationship between the mission and vision and state development. In this study, Pakistan will be used as a case. Moreover, the technique of historical analysis will be employed to understand this relationship. Historical analysis is important because the repercussions of current actions can only be evaluated in the future.

The paper shows the importance of “mission and vision” for state development. Using Pakistan as the case, it is argued that a state can lose its direction without having a clear mission and vision. It is further contended that it is not erection of institutions or verbal/written pronouncements and slogans, but a strong commitment to the mission and the vision brings the required change, which helps to develop a state. In the future research, the researcher can further examine the role of mission and vision in relation to state development.

The limitation of this study is that it has only focussed on the leadership and politics of Pakistan. In the future, a comparative study investigation may be useful.

The research is useful for political leaders, political scientists and public management researchers.

The research is unique and original that it evaluates the role of leadership and the development of the state from the perspective of mission and vision, which has not been done in the earlier research. Moreover, the paper elaborates the concept of state development.

Jinnah was, to some extent, a successful leader in obtaining his goals of becoming the only spokesperson for Muslims in India and gaining a piece of land for Pakistan but the main question is whether these achievements can be attributed to transactional or transformational strategies. Has he managed transactional or transformational change in terms of political culture? This point will be discussed in the paper. The paper aims to discuss these issues.

A documentary analysis of behaviors, statements and incidents of Jinnah and other relevant personages.

The research shows that Jinnah was neither a transformational nor a charismatic leader. Therefore, his success cannot be attributed to his transformational ideology or charismatic personality. The political maneuvers that he adopted by frequently changing his espoused values and theories-in-use are the sources of his transactional success. Moreover, it is the international events and the vested political interests of the British are among the significant reasons that brought him success.

In this work, a detailed comparison has not been made between voluminous theories of leadership because it is beyond the scope of this research. Moreover, it is not the intention of the paper to compare his leadership with that of other leaders; however, the future research in this direction might be useful. Indeed, the relevant leadership examples have been selected from the All India Congress with the major point of reference being the All India Muslim League – the party that brought him real recognition and fame.

It is stressed in the research that overt success is not a sufficient criterion to categorize a leader in a specific category without analyzing espoused theory and theories-in-use. The study will help those researchers who are interested in understanding the current political culture of Pakistan. The research will be helpful in enhancing the debate within the theme of leadership, especially transformational, transactional and charismatic. Moreover, the paper will encourage other researchers to compare Jinnah's leadership with that of other political leaders of the world.

The research is original as Jinnah's leadership from the perspectives of transformational and transactional leadership styles and the espoused theory and theories-in-use has, so far, not been discussed. It presents significant new arguments and information, which will be in the interest of researchers.

In this chapter, I uncover the jail diaries of a revolutionary woman of the 20th century Pakistan, Akhtar Baloch. Although feminism in Pakistan has oscillated between liberal and postcolonial camps, through reading Akhtar's diaries, compiled as Prison Narratives (2017), I center Akhtar's own struggles for Sindh, along with the resistance of the women she met in the prison convicted for the murders of their husbands, to better theorize Marxist Feminism in Pakistan that overturns the structures that commodify women through love and revolution. My article will show the commodification of women's bodies; the “sale” of women through marriage as the goal of this commodification; the lovelessness and alienation women experience in commodified marriages; the unexpected fall in love with someone whom it is subversive for the commodified wife to love; the subversion of this unexpected event that leads to the attempted resolution of this tension through murder; the separation of the lovers through the incarceration of the woman by the capitalist-patriarchal state; and finally, the unexpected outcome (albeit the most common one) that the male lover abandons his female lover once she's jailed, but the defiantly brave female lover finds platonic love in jail through close female friendships with other women who are similarly brave in both love and in revolution. Through this exposition, I show that Akhtar's diaries provide a way for us to build on Marxist Feminist theory through a theory of love and revolution from a Sindhi feminist perspective.

This study aims to propose a model to elevate the financial empowerment of Muslim women by rejuvenating the practice of Mahr in society and facilitating the affordability of men to pay that Mahr amount.

The approach of this study is to offer a model through the interest-free savings-based finance concept. The model comprises four stages; each stage of the model is mathematically formulated and graphically explained to ensure clarity and coherence. To further investigate the issue, the authors use a convenient sampling method to ask a small sample size of respondents (women) from different countries about their financial contribution and empowerment in the family.

This model enables women to turn their exclusive financial right into a source of earning without borrowing from any source or paying interest on the principal amount. Besides, it encourages accelerating men’s obligation to pay the Mahr to the women immediately during the marriage ceremony by facilitating men’s affordability. Almost 45% of respondents state that a woman’s financial contribution exalts her decision-making power and strengthens her financial position in the family.

The authors attempt to revitalize Mahr practice in Muslim society to accelerate the process of receiving a woman’s exclusive financial right and empower a family as a whole through the Mahr model.

Considering the model’s uniqueness, the developed and proposed Mahr model in this research is novel; to the best of the authors’ knowledge, no other study has been conducted and developed such a model using the Mahr concept.