本篇练习（对应课程 Exercise 1.4）聚焦于 Python 程序开发的两项核心基本功：如何把一段"裸脚本"重构为可复用的函数，以及如何用 try/except 优雅地处理脏数据。你将基于上一练习（Exercise 1.3）中编写的股票组合成本计算程序 pcost.py，逐步完成函数化改造、容错 ...

本文围绕 David Beazley 的 Advanced Python Mastery 课程仓库（python-mastery）中 Exercises/README.md所描述的练习工作区展开：你将理解课程 ...

英国剑桥大学现招聘博士研究生，开展癌症单细胞空间多组学研究，重点开发和应用单细胞及空间多组学技术，研究癌细胞中的基因调控机制、细胞表型以及潜在治疗弱点。 该项目将在英国癌症研究中心剑桥研究所（CRUK CI）开展，由 Guiping Wang 博士指导。项目属于全额资助博士项目，面向英国及国际学生开放申请，计划于2027年10月1日入学。 项目详情 Wang 研究团队主要开发和应用高分辨率空间生物 ...

浙江大学陈晓题组因课题组发展，现面向国内外公开招聘博士后2名。 陈晓，浙江大学医学院教授、博士生导师，良渚实验室双聘教授。国家优秀青年基金获得者、浙江省杰出青年基金获得者。专注于肌腱组织工程与再生医学研究。生理上发现了肌腱细胞亚群完整演变过程与阶段性分化调控新知识，病理上发现细胞外基质导致肌腱瘢痕纤维化的新机制，并在胶原仿生矿化促腱骨修复上进行了系列研究，腱骨再生仿生膜完成转让。在Science ...

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