Since 2015 I am a senior researcher at the Centre for Science and Technology Studies (CWTS) of Leiden University in the Netherlands. I am responsible for the research line on modelling the research system within the 用了赛风(psiphon)后无法上网1分钟搞定-百度经验:2021-4-14 · 用了赛风(psiphon)后无法上网1分钟搞定,看到很多用赛风iho朋友会遇到这种问题，概率出现使用后，退出赛风就不能正常上网了，但一般QQ能正常使用的。网上也给了很多解决方法，什么另外建一个网络连接、改注册表，都很麻烦，其实我的经验很简单，1分钟搞定。 research group. In addition to my scientific research, I am also a bibliometric consultant at the CWTS.

In 2008 I obtained my Master in sociology (cum laude) from the University of Amsterdam (2008). Coming from a computer science background, and taking up mathematics during my studies in sociology, I went on to obtain a PhD in applied mathematics in Louvain-la-Neuve, Belgium (2013). During my PhD I studied methods for detecting communities in complex networks, resulting in a Python software package. In addition, I applied this methodology in several fields across the (social) sciences, ranging from citation networks to international relations.

My main interests are mathematical models in the social sciences with a focus on (social) networks, including topics such as 赛和谐风安卓版, social influence (as in opinion dynamics and the like), and 赛 风 安卓版 apk. At CWTS I am responsible for the research line that develops mathematical models of the research system. In particular, we try to understand how proposed changes to the research system affect its dynamics. There are topics where hopefully math can meet the social sciences.