369 search results for “sleep problems” in the Public website
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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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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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Immunity, Infection and Tolerance
Our immune system protects us against disease, but every now and then, something goes wrong: an enemy invades our bodies or our immune system attacks our own cells and we become ill. Doctors and researchers at the Leiden University Medical Center (LUMC) want to be able to manipulate the immune system…
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Pesten
Discover insights and advice from Leiden scientists on bullying, how to stop and prevent it. Learn why people bully, how bullied children can get help and what it takes to create a safe environment. Find out how anti-bullying programmes work in schools and why bullying is a serious problem that needs…
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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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Forum Antiquum Lecture Spring 2022: 'Recurring time and its problems in Greek literature'
Lecture
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'Court ruling is balancing act between legal review of rules and feasibility of reception of asylum applicants'
According to a recent court ruling, the reception of asylum applicants in the Netherlands is not in line with European requirements. The Dutch Government must take measures to amend the situation. What are the problems concerning the reception of asylum applicants and how realistic are the court’s d…
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Leiden physics acquires original Horndeski
The Leiden physics institute LION has bought a painting by the American physicist Gregory Horndeski, who wrote a brilliant article about gravity in 1974. After being ignored for 35 years, Horndeski's paper became a huge hit among cosmologists, unbeknownst to Horndeski himself, who had made a career…
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Using data science to promote a healthy life style
Movement behaviours, such as physical activity, sleep, and the amount of time we sit each day, impact our health. Recently, more researchers are looking at the influence of these behaviours combined, but this is a challenging task. For example, it is difficult to monitor in what way movement behaviours…
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Archaeologist Mike Field rides toughest horse race in the world
Archaeologist Mike Field spent his summer holiday riding in the toughest horse race in the world, the Mongol Derby: 1,000km in ten days across the Mongolian steppe, following in the footsteps of the Genghis Khan’s messengers. Field was thrown from his horse twice but managed to make it to the finish…
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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
- Interdisciplinary Activity Grants
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Live long and healthy
Leiden University will be 444 years old this year and is still very much alive and kicking. But how can we humans grow old healthily? Hanno Pijl at LUMC is the grand master of lifestyle medicine. He explains how we can all benefit from a sensible - but still enjoyable - lifestyle.
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Lowlands as lab: virtual trips in the name of science
While tens of thousands of visitors dance to deafening music, a team of Leiden psychologists are trying to collect data for their research at Lowlands. How do festivalgoers experience a virtual trip? And what role do factors such as too little sleep and whether they have experience with psychedelics…
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Even unconscious stress can cause stress symptoms
Our vision of stress is starting to change fundamentally. We can suffer stress without even being aware of it, while sleeping as wall as during the day. Professor of Psychology Jos Brosschot will discuss this phenomenon in his inaugural lecture on 2 December.
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WARN-D: Your personal code yellow - orange - red
Imagine getting a notification on your mobile phone with your personal code for impending mental health problems or even depression: yellow, orange, or red. Science fiction? Not for scientist Eiko Fried. 'There is a real chance we can prevent some mental health problems before they occur.' Want to participate…
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Health problems and risks encountered among healthy and vulnerable Dutch travelers
PhD defence
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Soil bacteria can produce a wealth of new antibiotics
Soil bacteria can produce a wealth of antibiotics that are new to us, claims Gilles van Wezel, Professor of Molecular Biotechnology at the Institute of Biology Leiden. His research group has developed a method that can rapidly identify and produce these unknown compounds.
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New insights in bee decline
Two scientific papers in Science deliver new pieces of the puzzle for the reasons of bee decline. Professor Koos Biesmeijer comment on this research in articles in the Dutch newspapers Volkskrant and NRC.
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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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Minister Dijkgraaf visits OWL international introduction week
On Monday, Minister of Education, Culture and Science Robbert Dijkgraaf attended the start of Orientation Week Leiden (OWL), the introduction week for international students at Leiden University. He welcomed the students and spoke with them about their ambitions and the problems they face.
- Week 3: 22–28 January
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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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Four perspectives on smoking and the tobacco lobby
Doctors are entering the fray, court cases are being filed and smokers are becoming more of a pariah. From lobby expert to medical biologist: four Leiden researchers give their perspective on smoking, the tobacco industry and smoking policy
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Students from all corners of the world
Callum is from Ireland, Sharitah is from The Hague and Kirsten is from Manilla. The new students taking part in the HOP week from 19 to 23 August come from all corners of the world. The HOP week is the introduction week for students at Leiden University in The Hague. The diversity of the student population…
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Vibrant illustrations and mind-boggling graphs - Psychology students share insights into their research
Why do some smokers quit much more easily than others? Can we think ourself to insomnia? And does playing music together help to calm conflicts? Psychology students investigated these questions and presented their findings during the Psychology Science Day 2023.
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Minimal success and its associated inferences: Telicity marking with V-DAO in Mandarin Chinese
Lecture, CHiLL series
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Of home-loving men and intinerant marriageable women
Some 5000 years ago the people of the corded ware culture exchanged ideas about death on a continental scale. There were strong gender differences in these ideas: men were buried in an international style, and women in a local style. This discovery was made by archaeologist Quentin Bourgeois.
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Paul Hudson in TIME Magazine on the ''record-breaking'' Mississippi Floods
Associate Professor of Physical Geography Paul Hudson at Leiden University College was interviewed by TIME Magazine on the Mississippi floods that have been harassing the United States this year.
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Obesity related to upbringing
The proportion of children who are overweight has increased enormously over the past 20 years. The number has currently stabilised but even so there are still too many overweight and obese children. Could there be some connection with the way they are brought up? Roxanna Camfferman's PhD research shows…
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People used bearskins to keep warm 300,000 years ago
Cut marks on the bones of bears show that people in North-West Europe used bearskins to keep warm 300,000 years ago.
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There could be surprises at the Healthy University workshops
From exercises for working more healthily to practical tips about getting a good night's sleep. Students and staff who take part in the Healthy University Workshops on 18 or 19 October will be given tips to suit their personal situation.
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'Migraine requires a gender-specific approach'
Migraine is a brain disease. If it were simple, we would have solved it already'. That is the title of the inaugural lecture delivered by Professor of Neurology Gisela Terwindt on Friday 3 June. In her speech she emphasises the importance of research into the differences between women and men with m…
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Students make recommendations for more sustainable university
Leiden University is working on sustainability and should give its efforts more publicity. This is the conclusion of Industrial Ecology master’s students who investigated the extent to which Leiden University is green and sustainable.
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The brain on alert
When focussing attention, the neurotransmitters noradrenaline and acetylcholine play an important role. This new finding made by psychologist Stephen Brown provides clues for further research on how focussed attention comes about. Dissertation defence on 16 June.
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Cath prize for lectures in care homes
The Edisen Foundation has won the 2016 Mr. K.J. Cath prize. This student organisation set up by two Leiden students gives lectures in care homes.
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ERC Advanced Grants for four Leiden researchers
From a new generation of antibiotics and more-effective vaccines to a map of dark matter and new light on Hindu traditions. Four researchers from Leiden University have received a prestigious €2.5m ERC Advanced Grant to develop their research.
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New online national platform Sport Data Valley connects science and sport
A consortium of knowledge institutes, led by Leiden University launched an online platform for analysis and research of sports and movement data on 7 September: Sport Data Valley. The platform offers coaches and athletes insight into their data and makes research on sports and exercise more efficient,…
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Prize for production of sustainable rose smell
Sustainable rose smell that can be produced on a large scale. Tobias Fecker made this into a possibility during his master's thesis, which was a collaboration between the IBL and the TU Delft. He wins the fourth edition of the Krijn Rietveld Memorial Innovation Award.
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Student maps Chinese language variation
When Daan van Esch, master’s student in Chinese Studies, travelled through China last summer, he noticed that he often did not understand what the inhabitants of the different villages and cities were talking about. There turned out to be huge differences within the language. He decided to map this…
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Beavers had a big influence on how people in the Stone Age lived
For thousands of years, beavers had a big influence on the Dutch ecosystem and the people that lived there. This is the conclusion of research by archaeologist Nathalie Brusgaard.
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'One of the most connecting experiences I have had online'
Poetry, video editing, musical art: the first installment of the 48 Hour Project, in which students created a piece of art in only two days, has resulted in a wide variety of creativity. For participants, it was a glimmer of light in a rather dark year of lockdowns: “I felt like I was physically there with…
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Is there anybody out there? On the quest for extraterrestrial life.
Leiden Professor of Astronomy Mike Garrett is searching for signs of extraterrestrial intelligence. In his Kaiser lecture on 23 April he will discuss how far science has progressed in this quest.
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‘‘I’ve learned to embrace and accept my emotions thanks to Siggie’
In this article we share the experiences of a student who used Siggie for Students. The online coaching platform for students that is paid for students at FGGA. Find out if Siggie can be of help to you too.