Cellen stimuleren groeirichting door eigen kracht

Tijdens de groei van embryo’s richten cellen zich naar krachten uit het omliggende weefsel. Deze krachten ontstaan door verschillen in groeisnelheden, spiercontracties of de zwaartekracht. Wiskundigen van het Centrum Wiskunde & Informatica (CWI) in Amsterdam toonden voor het eerst aan dat het actief samentrekken van de cel deze heroriëntatie van cellen kan versnellen en vergemakkelijken. Hun onderzoek verscheen onlangs in het toonaangevende tijdschrift Biophysical Journal (112).

Cells’ own contractions stimulate growth orientation

During the growth of embryos cells align with forces from the surrounding tissue. These forces originate from differences in growth rates, muscle contractions or gravity. Mathematicians at the CWI research centre in Amsterdam now showed for the first time that active cell contractions can accelerate and facilitate this reorientation of cells. Their research was recently published in the leading Biophysical Journal (112).

Harry Buhrman appointed Distinguished Research Professor

Prof. dr. H.M. Buhrman has been appointed as Distinguished Research Professor at the Faculty of Science of the University of Amsterdam. In this position Harry Buhrman will function as the figurehead of the QuSoft research center and be committed to further development of the institute.

CWI develops strategies for compression and transmission of reconstructed 3D data

Internet is used for communication via video conferencing, voice calls, chatting, photo sharing, online gaming and virtual reality. These technologies are changing our daily lives and the way we interact with each other. Highly realistic reconstructed 3D representations that combine real and synthetic contents in a virtual world will be part of this online interaction more and more.

CWI research increases efficiency and fairness in Ambulance Planning

PhD student Caroline Jagtenberg of CWI has executed research focused on reducing response time of ambulances. In her thesis Efficiency and Fairness in Ambulance Planning she presents new statistical models and methods, verified by realistic case studies for a Dutch ambulance provider. In emergency situations where every second counts, the timely presence of an ambulance can be a matter of life or death. This research to improve the logistics of Emergency Medical Services (EMS) can contribute to improving the response times of ambulances.

CWI and Google announce first collision for Industry Security Standard SHA-1

'Industry deprecation proved to be too slow' Today, Thursday 23 February 2017, researchers at the Dutch research institute CWI and Google jointly announce that they have broken the SHA-1 internet security standard in practice. This industry standard is used for digital signatures and file integrity verification, which secure credit card transactions, electronic documents, GIT open-source software repositories and software distribution.

CWI DIS group in Red Bull doc 'This is the Future'

The CWI Distributed and Interactive Systems group cooperated in a revolutionary tech project called 'Red Bull Playrooms' during ADE 2016. Red Bull has now published a documentary that gives insight to the unique elements and the work of all partners including our DIS group regarding this project. In the documentary you will see our researchers in action, together with other contributors to the project.

CWI & Databricks: Big Data in Amsterdam

Amsterdam wants to play a leading international role in the development of data science research. In Big Data Amsterdam, Financieele Dagblad journalist Job Woudt interviews Amsterdam Data Science researchers on the functioning of the ecosystem where companies and knowledge institutions in Amsterdam collaborate in the area of ​​Big Data.