396 search results for “step problems” in the Public website
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Big Data in development and humanitarian aid: next step in privacy debate
How can ‘Big Data’ be used in development and humanitarian aid, and what are the risks? Leiden University and the United Nation’s Global Pulse are organising an international expert meeting in The Hague on 23 October.
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FactRank: new tool brings automatic fact-checking a step closer
FactRank is a new online tool that automatically detects ‘checkable’ claims made by politicians in parliamentary debates or tweets, and therefore enables fact-checkers to work much faster. Alexander Pleijter, a researcher and lecturer in Journalism and New Media, helped develop FactRank.
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A lifeline for Leiden research – TB solution a step closer thanks to this Indonesian university
Herman Spaink knows of many substances that may help combat tuberculosis. Lab space to study them safely is very limited in Leiden. A brand-new lab at Universitas Gadjah Mada in Indonesia will soon provide a solution. About time, says Spaink, ‘The disease is on the rise and is becoming less sensitive…
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doesn't exist yet, but still we understand increasingly better what problems it can solve
How do we know what a quantum computer is good for when it hasn't been built yet? That's what PhD candidate Casper Gyurik investigated by combining two terms you often hear: quantum computing and machine learning.
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Leiden-Delft-Erasmus collaboration brings self-learning healthcare system a step closer
More effective diagnosis and prognosis than ever, with less intrusive medical screening? Scientists from Leiden, Delft and Rotterdam are well on the way to achieving just that. Imaging professors Serge Rombouts and Wiro Niessen are working on an extremely rigorous, self-learning adviser for radiologists.…
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Development of visual span in Hebrew and Dutch-speaking prereaders
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of Union Law and the Rule of Law by the Union: Three interrelated problems
The Editorial comment in the June issue of the Common Market Law Review examines three different aspects of the rule of law in relation to the European Union. Despite, or because of, the many challenges facing the Union, these questions are of continuing importance. The Union itself is based on legal…
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After the launch of the next big space mission: ‘This is a big step towards understanding dark matter and dark energy.’
Henk Hoekstra and Alessandra Silvestri work on the astronomy and theoretical physics in the Euclid mission. These Dutch researchers are part of the mission.
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Teachers' use of progress data in planning and evaluating instruction for students with learning disabilities
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On the optimization of imaging pipelines
In this thesis, topics relating to the optimization of high-throughput pipelines used for imaging are discussed. In particular, different levels of implementation, i.e., conceptual, software, and hardware, are discussed and the thesis outlines how advances on each level need to be made to make gains…
- Event: Unpacking the Problem of Packaging
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‘Sleep should play a greater role in lifestyle research’
Sleep disorders have a significant influence on our physical and emotional health. Sleep should therefore receive more attention within lifestyle medicine, says Professor Gert Jan Lammers. He will give his inaugural lecture on Friday 20 May entitled: ‘Getting to sleep’.
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New Polymyxin Antibiotics for Old Problems
PhD defence
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Sparsity-Based Algorithms for Inverse Problems
PhD defence
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Tom van der Reep
Science
reep@physics.leidenuniv.nl | +31 000 5896
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Dutch students’ grades lower due to lack of sleep
Students who have a chronic lack of sleep have lower grades and find it harder to concentrate. Around a third of students do not feel well rested enough to be able to study properly.
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The ragwort problem: scientific insights and management
Symposium
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Various media on drug research Mario van der Stelt
Media in the Netherlands and abroad reported extensively about the drug research led by Leiden chemist Mario van der Stelt. In this research, Van der Stelt shows which unwanted side-effects a French drug candidate has.
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Rotator Cuff Calcific Tendinitis: Another entity of rotator cuff problems
PhD defence
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Algorithm Design for Mixed-Integer Black-Box Optimization Problems with Uncertainty
PhD defence
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Risk bounds for deep learning
In this thesis, deep learning is studied from a statistical perspective. Convergence rates for the worst case risk bounds of neural network estimators are obtained in the classification, density estimation and linear regression model.
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OSCoffee: How to take your next step in the path to open science
Lecture
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LTP Lecture: “Bounding Belief: the problem of logical omniscience and the value of logical modeling”
Lecture
- OSCoffee: How to take your next step in the path to open science
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Indian Problems, Yemeni Solutions? Legal Exchanges in the Sixteenth Century
Lecture, Leiden Yemeni Studies Lecture Series
- COI stakeholder meeting 2023 on governmental problem-solving and implications for legitimacy
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SAILS Lunch Time Seminar: The European AI Act: big steps ahead
Lecture
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Open Science Coffee: Direct publishing as an answer to problems in scholarly publishing
Lecture
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Privacy and Data Protection Law applied to AI: Unveiling the Legal Problems for Individuals
PhD defence
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ew research: Sleep plays key role in predicting suicidal thoughts
A restless night aggravates symptoms in those experiencing suicidal thoughts, as psychologists Liia Kivelä and Niki Antypa have found in their study on the short-term risk factors of suicide. They argue that targeting sleep could thus be essential for suicide prevention.
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Experimental Studies on the Normative Force of Law: The Problem of 'Treatment Resistance'
Lecture
- Open Science Coffee: Direct publishing as an answer to problems in scholarly publishing
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planet lunch meeting - Politics of Attention for the Environment: Small Steps and Big Leaps.
Lecture
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Forum Antiquum Lecture Spring 2022: 'Recurring time and its problems in Greek literature'
Lecture
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Intra-group financing and enterprise group insolvency: Problems, principles and solutions
PhD defence
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Experimental drug BIA 10-2474 deactivates proteins in human nerve cells
At high doses, drug candidate BIA 10-2474 binds not only to the protein that it targets, but to other proteins as well. It thus deactivates proteins that are involved in the metabolism of nerve cells. This is what an international group of researchers from Leiden University and Erasmus MC, among others,…
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Learning Class-Imbalanced Problems from the Perspective of Data Intrinsic Characteristics
PhD defence
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Model-Assisted Robust Optimization for Continuous Black-Box Problems
PhD defence
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Decision-making in multiple-public-goods problems: Implications for cooperation and conflict within and between groups
PhD defence
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Psychology Elevator Pitch: How a better sleep pattern makes students mentally healthier
Do you often find yourself exhausted in the lecture hall or at your workplace? Not great for your mental well-being, as Laura Pape knows. She is investigating how an online self-help program can assist in addressing sleep issues and preventing mental health problems. Join her on this elevator pitch…
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Health problems and risks encountered among healthy and vulnerable Dutch travelers
PhD defence
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1.3 million euros to catch quantum collapse
Leiden physicists Tjerk Oosterkamp and Dirk Bouwmeester have received a 1.3 million euro Science-Groot grant from NWO to catch a mystery at the core of quantum mechanics, together with Amsterdam physicist Jasper van Wezel.
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‘A good relationship is a teacher's best asset'
During the opening of the academic year, true to tradition the LUC Teaching Prize will be awarded to the best lecture at the University. Get to know the nominees. This week: Christine Espin.
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General practitioners’ decision-making on child and youth mental health problems and the influence of their (lived) experience''
PhD defence
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ECOLE: Experience-based COmputation: Learning to optimisE
Researchers of the Leiden Institute of Advanced Computer Science (LIACS) will develop a training programme the next generation of early stage researchers (ESRs). During a four years project they will be trained to approach industrial challenges in a holistic manner by developing solutions in an automotive…
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Career prospects
The Theoretical Physics specialisation prepares you for a career in industrial research and performing problem solving tasks. The master degree is an excellent stepping stone for pursuing a PhD degree.
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Working towards a better world together
Global problems such as diseases of affluence or microplastics in the sea are too complex to be dealt with from a single scientific discipline or by just one country. Leiden University has the expertise to bring solutions to these enormous problems a step closer. Read more in the research dossier on…
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“Pulp Fraction”: Tackling the orange waste mountain
During orange juice production only around a half of every orange is turned into juice. Lizah van der Aart and Blair Berger, both MSc-students at the IBL, and Ryan Bogaars from Delft University, received an NWO-scholarship to develop a novel method to extract natural products from orange residue.
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Future Foresight: how to anticipate future challenges
At the end of January, students of the Master Honours Class ‘Future Foresight’ had their final session. Students gained new perspectives, resilience and creative problem-solving skills to navigate societal shifts. Throughout the course, they learned how to think about the future and the challenges it…