Abstract
This paper examines the effectiveness of exercise in treating substance use disorders. With the increasing number of drug addicts and limitations of existing treatments, exercise emerges as a potential solution. In the early stage of drug use (bingeing), exercise activates the same reward pathway as drugs by increasing dopamine concentrations and binding receptors, reducing initial vulnerability. During chronic use, it protects glutamatergic receptors and restores brain plasticity. In the withdrawal stage, it mitigates symptoms like anxiety and depression. Exercise is cost-effective and applicable in all addiction phases. However, more research is needed to optimize exercise types, intensities, and frequencies for a more effective treatment system.
03/2024
This paper explores the role of extreme sports in treating post-traumatic stress disorder (PTSD). PTSD affects humans and animals, with a significant portion of the American population, including veterans, athletes, and dancers, being affected. Extreme sports have gained popularity. For veterans with PTSD (D-PTSD), extreme sports like rock climbing, parachuting can help release stress and focus attention, as seen in studies. For athletes and dancers with PTSD, while some cases may be related to sexual assault beyond the reach of sports, physical activity in general can be beneficial. Overall, combining extreme sports with psychological treatments and reducing traumatic events is a comprehensive approach to treating PTSD.
Advisor: Dr. Nikolaos Bouklas，Cornell University，nb589@cornell.edu
It is a phenomenal problem that the global manufacturing industry has high carbon emissions and unsustainable resource consumption. This paper explores the principles and applications of topology optimization in the context of sustainable manufacturing with actuation of 3D printing and finite element analysis. The paper examines how this innovative approach can revolutionize product design, enhance resource efficiency, and contribute to the broader goals of environmental sustainability. Through a case study of a household bracket design and theoretical analysis. The paper aims to demonstrate the transformative potential of topology optimization as a tool for achieving both technical excellence and environmental stewardship in manufacturing processes.
In Press：The Curieux Academic Journal & Journal of Research High School (JRHS）