1,536 search results for “population health” in the Public website
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Auroras on nineteen stars hint at hidden exoplanets
An international team of scientists including Leiden's Joe Callingham has discovered nineteen red dwarf stars that unexpectedly emit radio waves. The outbursts possibly originate from interaction with exoplanets. The results of the research appear in two scientific publications.
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Efficient phosphorus use can prevent cropland expansion
More efficient use of phosphorus fertilisers would make it possible to meet food demand in 2050, without using more of the world’s land for agriculture. This is what environmental scientists José Mogollón and colleagues have discovered by working out various future scenarios for food production and…
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Research in conflict zones requires courage and caution
The life of a researcher is not easy, as many a scientist will confirm; but doing fieldwork in an environment of conflict and violence is extremely compex, attests the account of Dr Roland Ziébé, veterinarian in Cameroon and researcher at both the Leiden Institute of Environmental Sciences (CML) and…
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‘The study of cuneiform texts is still an open field’
The oldest forms of literature and law originate from Mesopotamia (3000 BC until AD 70), as do important discoveries in science and technology. All these developments were recorded in cuneiform texts on clay tablets. There is still a lot to learn from the study of cuneiform texts, says Professor of…
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Referendum in Bolivia: test for democracy
The Bolivian people will make their opinion known on a change to the constitution in a referendum on 21 February. Leiden University organised a symposium on the referendum on 11 February. The aim of the change is to allow President Evo Morales to remain in power until 2025.
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Interdisciplinary approach benefits brain research
How do practice and theory reinforce one another in neuroscience? Professor Birte Forstmann’s inaugural lecture on 2 October will be about building interdisciplinary bridges between cognitive neuroscience and cognitive models. Her approach may lead to brain research with fewer side-effects for patie…
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Wearing clogs may have caused foot problems
Research by bioarchaeologists from Leiden and Canada has shown that 19th-century Dutch farmers regularly had bone defects. These may have been caused by wearing clogs. Publication in the International Journal of Paleopathology.
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‘Belief in the end of time slowed down modernisation’
In the nineteenth century many Dutch people believed in the end of time and the coming of God's thousand-year reign. This belief effectively slowed down the process of modernisation that was taking place in the Netherlands at that time, concludes historian Rie Kielman. PhD defence 13 April.
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Catholics were slow to respond to the Revolt in the Netherlands
Historians have long known that Catholics played a significant role in the Revolt of the Netherlands (1520-1635). But what did the Revolt mean to individual Catholics? Professor of Early Modern Dutch history Judith Pollman has published a book on the subject.
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Interdisciplinary approach benefits brain research
How do practice and theory reinforce one another in neuroscience? Professor Birte Forstmann’s inaugural lecture on 2 October will be about building interdisciplinary bridges between cognitive neuroscience and cognitive models. Her approach may lead to brain research with fewer side-effects for patie…
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To target or protect? Militias and political order in African civil wars
Political scientist Corinna Jentzsch received an NWO Veni grant for her research on the conditions of collaboration between militias and state forces and its consequences for safety and political order.
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Effect of insecticides on damselflies greater than expected
The latest research from the Leiden outdoor laboratory ‘Living Lab’ shows that the insecticide thiacloprid strongly influences even the most common and robust dragonfly species in the Netherlands. The study was published in the Journal of Applied Ecology.
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Mathematics as weapon against desertification
PhD student Robbin Bastiaansen applies mathematics to get insight in practical problems. By comparing mathematical models with developments in existing ecosystems, he hopes to demystify the process of desertification. His research has been published in Proceedings of the National Academy of Sciences…
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New insight into immune cell behaviour offers opportunities for cancer treatment
An international group of scientists has discovered that certain cells of our immune system – the so-called T cells – communicate with each other and work together as a team. To fight an infection they stimulate each other’s growth, but at the same time, they inhibit each other when there is a surplus…
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Poisonous colours increase chances of sexual success
Warning colours ensure that predators remember that certain prey are poisonous. But now it appears that the colours of poisonous Panamanian frogs are also influenced by fastidious females: partner choice can also lead to colour change in these frogs, as Leiden researcher Martine Maan has reported in…
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The legitimacy of political power
A fair distribution of goods and services is the most important factor in justifying political power. This is the conclusion of Honorata Mazepus in her PhD dissertation 'What makes authorities legitimate in the eyes of citizens?' PhD defence September.
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Introducing: Paul Kloeg
Paul Kloeg is a PhD student in the ERC granted research project 'An Empire of 2000 Cities: urban networks and economic integration in the Roman empire', directed by Luuk De Ligt and John Bintliff (Archaeology).
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Microbes protect crops from microbes
Farmers do not love them all. Microbes can cause tragic consequences for crops. Even the presence of just one pathogenic fungus or bacterium can drastically reduce yields. Still, there are exceptions. In that case, a pathogenic microbe is present in the soil, but does not cause any harm. Adam Ossowicki…
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Eyes Wide Open for MASCARA in Chile
The new MASCARA-facilty in Chile has achieved first light. This new facility will seek out transiting exoplanets as they pass in front of their bright parent stars and create a catalogue of targets for future exoplanet characterisation observations.
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MIGRADROME: new study on the impact of vessel sound pollution on fish behaviour
Fishes rely heavily on sound to find their way during migration or dispersal. Many species are affected by noise pollution. Hans Slabbekoorn from the Institute of Biology Leiden received a HORIZON2020 grant of 500,000 euros to study the impact of sound conditions on movement decisions of fishes.
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Leijten en Arenas Catalán present current research at conference on economic and social rights
On 9 and 10 November, the Institute of International and European Law of the University of Göttingen and the Minerva Center for Human Rights of the Hebrew University of Jerusalem, organized a conference called ‘Unpacking Economic and Social Rights: International and Comparative Dimensions’.
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Transition to renewable energy requires more space - but it will be much cleaner
To generate renewable energy takes more space than one might think. New research by environmental scientist Paul Behrens and master's student John van Zalk shows how much space is needed for nine specific types of energy. Biomass, hydro and wind, while vital, take up the most space. Natural gas and…
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Dutch people are understanding the term ‘violence’ to mean more and more
When do we say violence was used in an incident? The answer may seem obvious at first. But interim results from a study by Jolien van Breen show that Dutch people are labelling events in increasingly broad contexts as violent.
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‘The favourite candidate in the Mexican presidential election is another Trump.'
Mexico will be electing a new president on 1 July. No matter who wins, there will be little change in the deep political crisis affecting the country. This is the message given by José Carlos G. Aguiar, university lecturer in Latin American studies.
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Socially anxious people are interested in others
The idea that socially anxious people avoid eye contact because they are not interested in other people needs to be changed. They take their information from other physical sources, such as people's hands. This is the finding of Leiden psychologist Mariska Kret whose research has been published in…
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Most species-rich coral reefs are not necessarily protected
Coral reefs throughout the world are under threat. After studying the reefs in Malaysia, Zarinah Waheed concluded that there is room for improvement in coral reef conservation. PhD defence 22 November.
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When human rights clash with politics and desire for power: reflections on the current status of liberal democracy
On Monday 10 December, the Polish Commissioner for Human Rights dr. Adam Bodnar delivered the eighth Raymond and Beverly Sackler Distinguished Lecture on Human Rights at Leiden Law School. The event marked the annual celebration of International Human Rights Day, which was proclaimed to commemorate…
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More Dutch at the university? ‘We desperately need internationals’
He did an English-taught degree, completed a master’s abroad and now teaches on an English-taught programme at Leiden University College The Hague. Jan Meijer is the definition of an international researcher and he’s proud of it.
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Use of nouns delays speech
Why do we sometimes speak more slowly or more rapidly, and why do we sometimes have a longer pause between uttering particular words? This has to do with whether you are about to use a noun or a verb. This is the finding from research by an international team led by linguist Frank Seifart from the University…
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Anti-establishment rhetoric helps win election for Trump
Just one year ago, nobody would have given Trump a cat's chance in the US presidential elections. Now he will be the next President of the United States. Professor of Journalism and New Media Jaap de Jong explains the rhetoric that has got Trump so far.
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Youthful DNA in old age
The DNA of young people is regulated to express the right genes at the right time. With the passing of years, the regulation of the DNA gradually gets disrupted, which is an important cause of ageing. A study of over 3,000 people shows that this is not true for everyone: there are people whose DNA appears…
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Leiden strengthens ties with Latin America and Caribbean
Astronomical observations in Chile, research into native heritage or the treatment of eye diseases in Brazil - Leiden is researching a large number and a wide variety of different topics in Latin America and the Caribbean. Researchers and representatives from 20 countries met on 11 May in Leiden to…
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Can a country be too democratic?
How do democracies develop? The Institute for History is devoting a three-day conference to this question.
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How a local shaman can help fight climate change
Who knows more about environmental governance: a professor of natural resource governance or a local shaman in the remote uplands of Myanmar?
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Hopeful insights on climate and biodiversity in LDE white paper
A banker who puts making money second and makes a profit nonetheless. A farmer who stops ploughing and using insecticides but still has a good harvest. A new white paper by Leiden-Delft-Erasmus and Naturalis Biodiversity Center shows how the meeting of disciplines provides solutions to climate change…
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Prison reward systems do not work well and prisoners are the ones who pay
Ten years ago, a new reward system was introduced in Dutch prisons: the only way prisoners could earn extra ‘freedoms’ was through good behaviour. Jan Maarten Elbers concludes that this system does little to encourage behavioural change and can even be counterproductive.
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Workshop LinkedIn
Career and apply for jobs
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Seminar: POPnet Connects with Marjolijn Das
Lecture
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University strengthens ties with Indonesia
The climate crisis, the return of TB and the digitisation of cultural heritage. The Netherlands and Indonesia face many of the same challenges. A visit by a delegation from Leiden University to Indonesia at the end of June highlighted the benefits of cooperation.
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Formation of Islam: Topics
The FOI project has a number of topics it aims to investigate. These are: State, Economy, Culture and Papyri. You will find links to bibliographies on this page.
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LCN2 Seminar
Lecture
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LCN2 Seminar: Discordant edges for the voter model on regular random graphs.
Lecture
- IBL Spotlight - Evolution and Biodiversity
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Their first time in the procession
Portraits of six Leiden professors for whom 8 February 2016 was the first time that they took part in the procession of Leiden professors at the Dies Natalis.
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Our man in Jakarta keeps the institute running from Venlo
The COVID-19 pandemic forced many staff of Leiden institutes abroad to leave their posts in a hurry. How is the KITLV Jakarta team doing now? Director Marrik Bellen talks about the turbulent times for this Leiden institute and its staff. And can we learn anything from the Indonesian approach?
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A long-term perspective on human niche construction and alteration of ecosystems
Dr. Katharine MacDonald (Faculty of Archaeology) sketches the background to a recent paper in Science Advances, co-authored by her and other members of the Liveable Planet team.
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Ingrid Tieken spellbound by languages of The Hague
Linguist Ingrid Tieken-Boon van Ostade retired in July, but is pressing on regardless with her languages in The Hague project. An online tour of her Hague Proverbs launched recently and Tieken also has academic publications in the pipeline.
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International Labour Organization: tumult on the global labour market
Since 1919 the International Labour Organization (ILO) has been promoting the rights of workers worldwide. On 7 February, Leiden University hosted the symposium celebrating the 100-year anniversary of the foundation of the ILO. Leiden emeritus professor of International Labour Law Paul van der Heijden…
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Publications
Disclaimer: Manuscripts related to the Resilience Center are for academic purposes only and are not intended for mass distribution or copying. Please refer to applicable laws for fair use, including copyright holders' restrictions on publications.
- Volume 13 (2018)