基于WebGL的舰船模拟训练虚拟三维技术应用

由于目前国内的舰船模拟训练系统大多均为岸基模拟器,和半实物半仿真的应用模式,受制于该传统方式下系统通用性、可扩展性差,成本高等局限性;提出一种基于WebGL的舰船模拟训练虚拟三维环境,采用其应用框架Three.js图形引擎库在网页中绘制3D虚拟交互界面,可直接通过浏览器登录系统,从而给出了可跨平台免插件高效的舰船模拟训练界面;结果表明该方法在人机交互界面的友好性、监控的直观性、训练操作的便捷性、较强的沉浸性等方面具有优势,亦可推广应用于其他模拟训练领域。     

MolADI: A Web Server for Automatic Analysis of Protein–Small Molecule Dynamic Interactions

Protein–ligand interaction analysis is important for drug discovery and rational protein design. The existing online tools adopt only a single conformation of the complex structure for calculating and displaying the interactions, whereas both protein residues and ligand molecules are flexible to some extent. The interactions evolved with time in the trajectories are of greater interest. MolADI is a user-friendly online tool which analyzes the protein–ligand interactions in detail for either a single structure or a trajectory. Interactions can be viewed easily with both 2D graphs and 3D representations. MolADI is available as a web application.