The Retentivity of Four Kinds of Shadowing Properties in Non-Autonomous Discrete Dynamical Systems.

In this paper, four kinds of shadowing properties in non-autonomous discrete dynamical systems (NDDSs) are discussed. It is pointed out that if an NDDS has a F-shadowing property (resp. ergodic shadowing property, d¯ shadowing property, d̲ shadowing property), then the compound systems, conjugate systems, and product systems all have accordant shadowing properties. Moreover, the set-valued system (K(X),f¯1,∞) induced by the NDDS (X,f1,∞) has the above four shadowing properties, implying that the NDDS (X,f1,∞) has these properties.

Impact of green human resource management on green creativity in pharmaceutical companies: mediation role of green mindset.

This research study analyzed the impact of green human resource management on the green creativity of the employees of the pharmaceutical companies of Lahore, Pakistan, with the mediating role of a green mindset and the moderating role of green concern. The convenience sampling technique was used to sample employees of pharmaceutical companies. The study was quantitative and cross-sectional in nature, and it used correlation and regression analysis to investigate the hypothesis. A sample of 226 employees (including managers, supervisors, and other staff members) was drawn from different pharmaceutical companies in Lahore, Pakistan. The results of the study indicate that green human resource management has a positive significant effect on the green creativity of employees. Findings further explain that the green mindset acts as a mediator and partially mediates the relationship between green human resource management and green creativity. Furthermore, this study examined the role of green concern as a moderator and the results explain the insignificant relation which shows that green concern does not moderate the relationship between the green mindset and green creativity of the employees of pharmaceutical companies in Lahore, Pakistan. The practical implications of this research study are also discussed.

Regulating CEO pay and green innovation: moderating role of social capital and government subsidy.

The Chinese government has implemented the policies to regulate executive (CEO) pay in state-owned enterprises (SOEs) with the aim of promoting wage equality. This study examines whether these policies affect the motivation of CEOs to engage in green innovation (GI). By analyzing data from Chinese listed SOEs between 2008 and 2017, the study reveals an unintended environmental consequence of regulating CEO pay. We found a negative causal relationship between regulating CEO pay and GI. Moreover, we provide evidence that social capital act as a mitigating factor promotes cooperation and a shared sense of responsibility towards sustainable practices. Additionally, government subsidies provide financial incentives and support for businesses to invest in sustainable practices and technologies, which can offset the negative impact of CEO pay regulation on GI. The results of this study offer policy recommendations to encourage sustainable environmental initiatives; the government should increase its support for GI and introduce new incentives for managers. Overall the study findings are robust and remain valid even after conducting rigorous testing with instrumental variables and other robustness checks.

Embracing green banking as a mean of expressing green behavior in a developing economy: exploring the mediating role of green culture.

According to a plethora of research and publications, the volume and amount of pollution are largely attributable to human-made emissions. Even during the recently ended Covid-19 outbreak, there was a notable decrease in global pollution, particularly in Pakistan's heavily populated cities. Due to the current situation, it is strategically important to safeguard the environment, and there are many criteria and predictors that should be used to encourage green behavior. This study examines green banking as a means of demonstrating ecologically responsible conduct in a developing nation. A survey questionnaire was used to collect information from 280 respondents via human contact and an internet platform. Software called SmartPLS3.0 was used to analyze the structural relationships between the study's variables. The results show that customers' adoption of green banking practices is statistically significantly influenced by their level of environmental consciousness and attitude. Similarly, green culture exhibits a substantial mediating influence between the independent variables and green behavior as well as a positive significant effect on green behavior. However, it is established that the consumer's apparent behavioral control is negligible. Particularly, the cognitive connection between behavior and culture is weak and insufficient to forecast behavior. For policymakers, especially those working in the field of green education, this study has many real-world applications.

Ocular side effect of tinidazole: a rare case report.

Ocular side effects in the form of punctate epithelial erosions with the use of tinidazole - a 5-nitroimidazole group of drugs is very rare. A 32-year-old male was prescribed tablet tinidazole for the treatment of amoebiasis but developed adverse effects in the form of blisters on both upper and lower lips with itching and burning sensation, itching and burning on penile and anal area associated with punctate epithelial erosions of cornea of both the eyes. All these are rare manifestations but punctate epithelial erosions of cornea has never been reported in the literature so far. Punctate epithelial erosions of cornea have not previously been reported and should be added to the list of complications of tinidazole. Hence, this case is being reported.

Orbital oculomotor nerve schwannoma extending to the cavernous sinus: a rare cause of proptosis.

PURPOSE: To report a case of orbital oculomotor nerve schwannoma extending to the cavernous sinus through the superior orbital fissure presenting with proptosis, but without any neurological sign. CASE REPORT: A 32-year-old man presented with axial proptosis of his left eye. Visual acuity and other ocular examinations were normal. Orbital magnetic resonance imaging revealed a well-defined fusiform retrobulbar lesion in the left orbit extending into the superior orbital fissure and left cavernous sinus measuring 43 mm × 21 mm × 19 mm and causing superomedial displacement of the optic nerve and axial proptosis. The patient was scheduled for surgery, and gross total excision was done. Postoperatively, the patient developed total third nerve palsy. Pre and postoperative third nerve deficit confirmed the origin of the tumor from the oculomotor nerve. Histopathological examination revealed schwannoma. CONCLUSION: Orbital oculomotor nerve schwannoma, although rare, can be the cause of proptosis. Diagnosis can be confirmed histopathologically. It is a benign tumor; however, it can extend intracranially without any neurological symptoms. Therefore, neuroimaging is essential to rule out intracranial extension. Early surgical removal is mandatory.