4,599 search results for “history of science and the occurs” in the Public website
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A princess’s psalter recovered? Pieces of a 1,000-year-old manuscript in Alkmaar book bindings
A special find has been made in the Alkmaar Regional Archive: a number of 17th-century book bindings contained pieces of parchment from a manuscript from the 11th century. The original manuscript may have belonged to a princess who fled England after the Norman Conquest.
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Depressed adolescents gain little benefit from eye contact with their parents (although connection is so very important)
Eye contact between parents and children improves their mood and increases feelings of connectedness on both sides; but not in the case of depressed adolescents, Mirjam Wever discovered. Where the parent-child bond has been disrupted, it can be strengthened not only with therapy for the child but also…
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Recalling good memories together
Recalling positive memories can help you feel better about yourself. Charlotte van Schie is aiming to use this fact to help people with a borderline personality disorder become stronger. She has written about her research for Human Brain Mapping, and at the LIBC open day on 11 October she gave a ‘flash…
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Department of Child Law welcomes back alumna Lucy Opoka
In the summer of 2021, Lucy Opoka was awarded one of the coveted Meijers PhD positions. In October, she arrived back in Leiden, where she obtained her LLM degree Advanced Studies in International Children’s Rights in 2019. Professor Liefaard interviewed Lucy upon arrival.
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Americans go to the polls: 'The midterms are more than a popularity poll'
On Tuesday 8 November, Americans will go to the polls for the so-called midterm elections. 'We tend to look at this election as if it were a poll on Biden. But it’s not a presidential election,' emphasises associate professor Sara Polak.
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Why does Ronald Mulder experience hardly any ice friction at 60 km/h?
How can Ronald Mulder run his skates across an ice layer at 60 km/h? His skating blades get help from a lubricating layer of meltwater. In Leiden, physicists found this explanation to be incomplete. Theoretician Hans van Leeuwen and experimental physicist Tjerk Oosterkamp searched for a deeper answe…
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Sara Polak: ‘Corona unveils great social inequality in the US’
Following China and Italy, it appears that the United States is becoming the next epicentre of the coronacrisis. Can the US handle this crisis? Is president Trump dealing with the situation correctly? We asked Leiden America expert Sara Polak.
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Are tropical forests threatened by democracy?
Democracy may lead to more deforestation in the tropics. So write environmental scientist Joeri Morpurgo and his colleagues in the prominent scientific journal Biological conservation. They found that competitive elections are associated with more loss of tropical rainforest than elections without competition.…
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No holiday plans? Go on a virtual trip this summer!
‘Walking around in a new environment activates our brain’s learning centre. This allows us to learn better, even once we’ve returned to a familiar environment.’ This is the conclusion drawn by neuroscientist Judith Schomaker in her recent publication in Neurobiology of Learning and Memory.
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From discovery to business: 'In the lab, we often don't realise that we are working to help an immense number of patients'
'It gave our team a big boost to hear that our work was valuable,' says medical chemist Elmer Maurits about the moment they won the Venture Challenge. With their company Iprotics, they want to develop a drug that can better treat patients with autoimmune diseases and blood cancers. 25,000 euros of prize…
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Our expectations shape our health
Positive expectations about a medicine may help it to work more effectively, even if you tell patients about this placebo effect. The reverse, the nocebo effect, works in the same way. Health psychologist Stefanie Meeuwis found evidence for this in various studies. PhD defence 3 June.
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A step closer to sustainable energy from seawater
The research group headed by Leiden chemist Marc Koper has discovered a catalyst that minimizes the production of chlorine gas during salt water electrolysis. The invention can enable the direct production of hydrogen from seawater. The article has been published in the Journal of the American Chemical…
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Maartje van der Woude studies open borders
Sending migrants back. Open borders. These are the kinds of words that are used, but what does the situation really look like at these borders? Professor of Law and Society Maartje van der Woude, an expert in crimmigration, is researching precisely this.
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'Avoid fraud at banks: improve team atmosphere’
Unethical conduct by traders at banks is likely to be a continual problem as long as fraud cases are treated as the fault of a single rotten apple. Improving the team atmosphere reduces the likelihood of improper behaviour. This is the finding of psychologist Wieke Scholten from Leiden University in…
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Laura Steenbergen and Christian Eistrup win Leiden FameLab
Which young scientists are best at explaining their research in three minutes and can take part in the national finals? These questions were answered on 14 February in the Academy Building. Researchers Laura Steenbergen (cognitive neurosciences) and Christian Eistrup (astronomy) impressed the judges…
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Cultural Anthropologist Andrew Littlejohn composes sonic ethnography
Andrew Littlejohn composed a sonic ethnography with sounds recorded in Japan’s northeastern region. To understand the experience of being in the middle of a changing landscape, Littlejohn composed a sonic ethnography called Shizugawa, named after a district in Minamisanriku Town where he recorded.
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New generation galaxy formation simulations on the horizon – Evgenii Chaikin received his doctorate with honours
Simulations of galaxy formation provide much more information about galaxies than a telescope. Simulations have been improving significantly in recent years. Astronomer Evgenii Chaikin made such a significant contribution to this field that he graduated with honours on February 27th.
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More attention needs to be paid to prevention in the fight against cancer
On 11 November Professor of Gastroenterology and Hepatology, Monique van Leerdam will deliver her inaugural lecture entitled, ‘Aiming for Prevention’. Van Leerdam, who specialises in hereditary tumours, was appointed professor in July 2020. In her inaugural lecture she will discuss the importance of…
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Comenius grant for Designing Your Life: ‘Potential for the entire university’
How to deal with the most challenging design question of your life: what do I want to be when I grow up? The ‘Designing Your Life’ method teaches students how to craft their own future. The project will start next academic year, thanks to a Comenius grant. ‘Everyone interested should be able to borrow…
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Using health data for scientific research isn’t that simple
While health data is essential for scientific research, that data also needs to be protected. In her doctoral thesis, Irith Kist found a balance between protecting the individual and exchanging health data.
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Flying taxis: the new kid hovering over the block
The latest innovation in the field of urban mobility could soon be buzzing over our heads. For some, it’s a science fiction dream come true. For others, however, it’s an unwelcome intrusion. ‘It has the potential to be a major development.’
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Climate-proof Mediterranean garden in the Hortus opened by André Kuipers
On 22 May, astronaut André Kuipers opened the new Mediterranean garden in the Hortus. With this water-efficient garden, the Hortus aims to offer inspiration for future- and climate-proof garden planting. Prefect Paul Keßler and scientific director of the Leiden Observatory Ignas Snellen also signed…
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Using VR to experience how it feels when a patient throws a shoe at you
Psychology students usually only get to meet patients very late in their studies. Therefore, neuroscientists Ineke van der Ham and Judith Schomaker want to research whether students learn more effectively from a virtual experience with a patient with dementia than from a text. Schomaker: 'We have plans…
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Nutrition and fasting for the brain: why the Keto diet shows promise
Autism, Alzheimer’s, and bipolar disorder: can the development of these mental health conditions be influenced by the ketogenic diet? Increasingly, research suggests it might. 'For those it helps, it can be life-changing,' says neuroscientist Eline Dekeyster.
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Violence and the State: Perspectives from Ancient India
Lecture, VVIK Lecture
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OSCoffee: Disseminating Knowledge through YouTube
Lecture
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Binge- eating disorder in the Arabic world and the Netherlands
PhD defence
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LIMS talk
Lecture, LIMS seminar
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The situation in Israel/Palestine and the role of courts
Inaugural panel discussion
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OSCoffee: Introduction to ReproducibiliTea journal clubs—the what, why, and how
Lecture
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OSCoffee: Introduction to ReproducibiliTea journal clubs—the what, why, and how
Lecture
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Alice Twemlow and Gabriel Paiuk - Artistic Research Research Group (ARRG)- NICA
Arts and culture
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Rapa Nui and the Pacific: Change and resilience
Conference
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OSCoffee: The psychology of biases, and how they influence us as scholars
Lecture
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OSCoffee: Better coding for reproducible research
Lecture
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Symposium on 'Constitutional children’s rights and the role of courts as a tool for domestication of the UN Convention on the Rights of the Child
The symposium is organised by the Department of Child Law at Leiden Law School, on the occasion of the 30th anniversary of the UN Convention on the Rights of the Child.
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PhD candidate uses AI to search patient forums for unknown side effects
Patients on patient forums share all sorts of things about their illness: from side effects and advice to messages of support. PhD candidate Anne Dirkson uses artificial intelligence (AI) to retrieve this information. ‘Ninety per cent of the side effects weren’t officially registered.’
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International Workshop WWU Müster: Śāntideva and the Dynamics of Tradition
Conference
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Memory ‘construction’ and the digital perpetuation of conflict in Mali
Lecture
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CPP Colloquium "Academic Activism and the Climate Crisis"
Debate
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Ethnolinguistic parallels between Indo-Europeans and the traditional Nuer
Lecture, This Time for Africa!
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Executive Power and the Crisis of Modern American Democracy
Lecture
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CPP Symposium: Academic Activism and the Climate Crisis
Conference
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Linguistic precariat, migration, and the mobility infrastructure in Greece
Lecture, Sociolinguistics series
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Caribbeans and the National Assistance Act, 1948-1962
Lecture, research seminar
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The Camel’s Hobble: Fakhr al-Dīn al-Rāzī on the Practical Intellect
Lecture, LUCIS What's New?! Series
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Ñii Ñu’u - Sacred Skin
Film screening and Q&A
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LIMS talk
Lecture, LIMS seminar
- The WPS Agenda and the Middle East: Progress or Procrastination?
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The WPS Agenda and the Middle East: Progress or Procrastination?
Debate