Anomalous Scaling of Surface Growth Equations with Spatially and Temporally Correlated Noise

Based on the scaling idea of local slopes by Lopez et al. [Phys. Rev. Lett. 94 （2005） 166103], we investigate anomalous dynamic scaling of （d ＋ 1）-dimensional surface growth equations with spatially and temporally correlated noise. The growth equations studied include the Kardar-Parisi-Zhang （KPZ）, Sun-Guo-Grant （SGG）, and Lai-Das Sarma-Villain （LDV） equations. The anomalous scaling exponents in both the weak- and strong-coupling regions are obtained, respectively.

On the stochastic dynamics of molecular conformation

An important functioning mechanism of biological macromolecules is the transition between different conformed states due to thermal fluctuation. In the present paper, a biological macromolecule is modeled as two strands with side chains facing each other, and its stochastic dynamics including the statistics of stationary motion and the statistics of conformational transition is studied by using the stochastic averaging method for quasi Hamikonian systems. The theoretical results are confirmed with the results from Monte Carlo simulation.

长安方氏头针学术流派的形成与传承研究

长安方氏头针是方云鹏主任医师在20世纪70年代初创立的一种新型头针疗法。方老根据中医经络理论和大脑皮层功能定位理论提出以伏脏、伏象、倒脏、倒象为主的头针理论体系。方氏头针操作手法要求"飞针直刺",直达骨膜,其特点是稳、准、快。在治疗疾病时,方氏头针重视辨证选穴、精准取穴,在确定病位、分析病机的基础上辨证治疗,根据疾病的轻、重、缓、急来确定选穴的穴区和具体穴位。目前,方氏头针学术流派主要分为3支,分别以方云鹏之子方本正为代表,以西安市中医医院黄琳娜、安军明为代表,以方云鹏曾孙周达君为代表。各分支传承人通过搭建数字化平台、创建长安方氏头针学术流派传承工作室、举办方氏头针学术流派研讨会、积极申报与方氏头针学术思想及经验有关的科研课题等方式完善方氏头针理论体系。同时,各分支还定期举办适宜技术推广项目培训及海外学术交流活动,以促进方氏头针的推广应用。