Linking Entrepreneurs' Felt Responsibility to Ventures' Innovation Performance: The Roles of External Learning and Shared Vision.

Introduction: In the aftermath of the COVID-19 pandemic, innovation has become a crucial factor for the success of entrepreneurial ventures in China. However, the mechanisms underlying the promotion of innovation by entrepreneurs are not yet fully understood. Drawing on self-determination theory, this study develops a comprehensive "motivation-behaviors-performance" model to examine the relationship between entrepreneurs' felt responsibility for constructive change and ventures' innovation performance.

Linking Abusive Supervision to Promotive and Prohibitive Voice Behavior: Testing the Mediating Roles of Work Engagement and Negative Reciprocity.

As an important type of extra-role behavior, employee voice behavior is of great significance to the sustainable development of organizations. Employee voice behavior has two different dimensions, namely promotive voice and prohibitive voice, both of which are conducive to decision making, innovation, and improvements to the work process. Among the antecedents of voice behavior, abusive supervision is one of the most essential influencing factors.

Authentic Leadership and Taking Charge Behavior: A Moderated Mediation Model of Psychological Capital and Occupational Calling.

To achieve sustainable development goals, it is necessary to establish a positive organization so that employees can pay attention to their strengths and talents and engage in more proactive behaviors, such as taking charge behavior. Taking charge behavior involves the voluntary and constructive effort of employees to make organizationally functional change, which may consume more scarce resources of employees. Previous studies have shown that support from leaders can promote employees' taking charge behavior, but most of them are from the perspective of social exchange.

Green Transformational Leadership and Employees' Taking Charge Behavior: The Mediating Role of Personal Initiative and the Moderating Role of Green Organizational Identity.

The green transformation of organizations requires employees not only to achieve environmentally friendly workflows within their duties, but also to go beyond their own current work and take personal initiative to realize the organizational goals. Employees' taking charge behavior is a type of extra-role behavior that influences organizational change through constructive efforts. How can leaders increase employees' environmental responsibility and efficiently promote their taking charge behaviors to help organizations make green changes? Based on self-determination theory and related research on green transformational leadership, this study explores the mechanisms and boundary conditions of how green transformational leadership influences employees' taking charge behavior.

Entrepreneurs' Felt Responsibility for Constructive Change and Entrepreneurial Performance: A Moderated Mediation Model of Technology Action and Market Orientation.

Drawing on self-determination theory, we examine the mechanism through which entrepreneurs' felt responsibility for constructive change affects entrepreneurial performance and how market orientation affects the influencing mechanism. A questionnaire survey was conducted with 424 entrepreneurs in China. The results show that entrepreneurs' felt responsibility for constructive change is positively related to technology action and entrepreneurial performance, and technology action mediates the relationship between entrepreneurs' felt responsibility for constructive change and entrepreneurial performance.

Curcumin supplementation improves heat-stress-induced cardiac injury of mice: physiological and molecular mechanisms.

Heat stress (HS) causes serious physiological dysfunction associated with cardiovascular diseases. Curcumin (CUR) may increase animal survival and lifespan under HS. However, its effects and mechanism on mammal are underexplored.

Formulation optimization and topical delivery of quercetin from solid lipid based nanosystems.

The presence of large amounts of reactive oxygen species (ROS) leads to oxidative stress that can damage cell membranes, lead to DNA breakage and cause inactivation of free radical scavenger enzymes, eventually resulting in skin damage. Quercetin is a natural flavonoid that has been shown to have the highest anti-radical activity, along with the ability to act as a scavenger of free radicals and an inhibitor of lipid peroxidation. In this research work, a solvent-free solid lipid based nanosystem has been developed and evaluated for topical delivery of quercetin.