JS 拷贝：浅拷贝 / 深拷贝原理 + 常用方法

Electroencephalography (EEG) studies consistently associate alpha-band oscillations with relaxation, internalized attention, and sensory disengagement during meditation. However, limited evidence exists on how Heartfulness Meditation (HM), particularly its unique transmission phases, modulates alpha activity across different experience levels.

Functional appliances are widely used for Class II correction in growing patients, and their potential influence on upper-airway dimensions has been examined in several systematic reviews. However, methodological quality, overlap of primary studies, and credibility of evidence remain uncertain.

Breast cancer is one of the leading causes of cancer-related mortality globally. Recent advances in targeted therapies have focused on selectively inhibiting signalling pathways that are vital for cancer cell survival and proliferation. Identifying novel small molecules with such inhibitory capabilities remains a critical step toward more effective treatments.