241 search results for “fish” in the Public website
-
Cell Observatory: visualising structures of life
From molecule, to cell, to organism. The high-level drug research at the Cell Observatory aimes at reducing the spread of cancer and developing new medicines for tuberculosis.
-
Polypept(o)ide-based nanostructures for therapeutic and diagnostic application
Nanoparticles exhibit a number of adjustable properties, e.g., their size, shape, and surface and core chemistry, which can be further diversified with different functional moieties. This opens a broad field for application in diagnostic and therapy. In this respect, the use of a polymeric hybrid material,…
-
The Archaeology of the First Farmer-Herders in Egypt
New insights into the Fayum Epipalaeolithic and Neolithic.
-
DEEPSEA SOUND: pioneer explorations into biological relevance and anthropogenic disturbance
Are there acoustic cues for settlement stage larvae in deep-sea soundscapes around hydrothermal vents?
-
Journal of the LUCAS Graduate Conference : Landscape in Perspective: Representing, Constructing, and Questioning Identities
The Journal of the LUCAS Graduate Conference was founded in 2013 to publish a selection of the best papers presented at the biennial LUCAS Graduate Conference, an international and interdisciplinary humanities conference organized by the Leiden University Centre for the Arts in Society (LUCAS). The…
-
FAQ research with animals
Antwoord op veelgestelde vragen over onderzoek met proefdieren bij de Universiteit Leiden. FAQ
-
Human noise makes cod inactive. When it gets quiet again, they take off
She narrowly defied bureaucracy and spent days angling for cod. In the North Sea, marine biologist Inge van der Knaap discovered that noise significantly disturbs fish behaviour. ‘There is now a lot of attention for underwater noise.’
-
Introducing Sophia Hendrikx
Sophia Hendrikx started her PhD project at LUCAS in March 2015...
-
‘Quality Nano’ funded research for evaluation of the toxicity of nanoparticles
'Quality Nano' funded research of the Institute of Environmental Sciences to work in Exeter University for 20 working days, which allows the institute to access highly advanced equipment needed for evaluation the toxicity of nanoparticles.
-
Two Vacancies for PhD at LUCAS
Leiden University Centre for the Arts in Society (LUCAS) is looking for two PhD's, for a research programme funded by the Netherlands Organisation for Scientific Research (NWO): 'A New History of Fishes. A long-term approach to fishes in science and culture, 1550-1880', supervised by Professor Paul…
-
Dancing for science: Annebelle Kok finalist of Dance Your PhD
Explaining your PhD research to others can be quite difficult, especially without talking! PhD student Annebelle Kok of the Institute of Biology Leiden was one of the finalists of the 'Dance Your PhD' competition of scientific journal Science. ‘You have to understand your own research well if you are…
-
Cod behave differently in noisy environment
Underwater noise from seismic surveys affects the behaviour of Atlantic cod. These are the results of research by Leiden biologists in collaboration with colleagues from Belgium. During such surveys the fish are less active than usual and their circadian rhythm is disrupted; soon after exposure they…
-
Super-fast evolution
Certain cichlid fish in Lake Victoria seem to have adapted super-fast to changing circumstances. Dr Frans Witte from the Integrative Zoology section has been awarded an NWO subsidy (approx. € 240,000) to carry out PhD research into the rapid changes apparent in this fish species.
-
Third national Bioacoustics day in Zeeland
On the 15th of October, IMARES and IBL co-organized a symposium on underwater acoustics related to research on fish and marine mammals.
-
Measuring water life
Human activity, such as pollution, may disturb the balance of living water systems, which has consequences for biodiversity, but also for other functions such as water purification. Leiden University maps living water systems using the most advanced technologies.
-
Monitoring and detection of nanomaterials in biological media.
How do nanoparticles bioaccumulate and biodistribute in organisms?
-
Living Lab Vrouwe Vennepolder
The 'living lab' Vrouwe Vennepolder is situated just north of Leiden, The Netherlands, and aims to find ways to improve the agriculture of the future.
-
Between the Wheat & the Waves: a mid-late Anglo-Saxon Settlement in a coastal setting
By comparing the archaeological evidence at Sedgeford and other sites located on both English and Continental coastal zones, what evidence is there for a shared maritime culture between these North Sea communities? Also if evidence is found, can we reveal to some extent a separate coastal identity to…
-
Policy-Relevant Indicators for National Consumption and Environment (PRINCE)
PRINCE (for Policy Relevant Indicators for Consumption and Environment) was a three-year project set up to explore ways to improve and expand the set of indicators used to estimate the environmental impacts linked to Swedish consumption, both within Sweden and abroad. Any new methods and indicators…
-
The Sand Motor - Building with Nature to optimise coastal protection and other ecosystem services
How can mega sand nourishments, such as the Sand Motor, be designed and managed for optimal ecosystem services provision ?
-
ZF-HEALTH - Zebrafish Regulomics for Human Health
How can zebrafish research help understanding human diseases?
-
How light and noise pollution disrupt aquatic life
Fish populations in lakes and rivers have declined in recent decades. This is probably due to light and noise pollution. The Horizon Europe grant enables ecologist Hans Slabbekoorn to investigate this and improve the situation for migrating fish. In order to do so, a seven-metre-long swimming tunnel…
-
Students on expedition to Borneo
Every two years, students from Leiden University go into the Malaysian rainforests of Borneo. There they speak with Malaysian people to discover the use of plants or learn a local fishing technique. Improvising in the jungle leads to fruitful, creative, and important research.
-
A 36-ditch effort
An Institute of Environmental Sciences, ambitious goals for energy, water and CO2 emissions. Leiden University plans to take the lead on sustainability - in research, teaching and raising awareness.
-
Educational experiment with polder rice
Is polder rice a feasible circular alternative to cows on peat soil? In May, an experimental trial began, with researchers from Leiden University and Wageningen University & Research (WUR) planting around 3,000 rice plants at the Polderlab near Leiden. The researchers aimed to test rice as a middle…
-
Our year in 9 Facebook posts
Fishing a bike out of the frozen canal, stunningsunsets over Leiden and four plants that flowered for the first time in sixty years in the Hortus Botanicus: this was our year in nine Facebook posts!
-
You should eat herring on the coast and not in Maastricht
For thirty years, the Dutch Newspaper AD conducted an annual search for the best herring. This came to an end when economist Ben Vollaard, based on a statistical analysis, claimed it was rigged. But that claim doesn't smell right, says Leiden statistician Richard Gill. ‘The way you code and process…
-
Why stress could be good for you
Acute stress seems to have a surprisingly positive effect on our health. Researcher Erin Faught received an NWO veni grant to find out why that is and how we can use that knowledge to our advantage. For her lab research, she uses a remarkable small animal to learn more about our own stress levels.
-
Photo reportage: international students get to know Leiden
At Orientation Week Leiden, a record 1,378 new international students got to know the city and one another. From a cracking karaoke party to fishing plastic out of the canals – see what they got up to in the photos!
-
Underwater noise affects marine animals’ relationships. But to what extent?
Human activity at sea makes a terrible racket. To what extent does this disturb marine animals? PhD candidate Annebelle Kok studied the effect on harbour porpoises, long-finned pilot whales and their prey, and discovered the sheer complexity of the problem. PhD defence on 12 November.
-
Conference - International Reynard Society (Antwerp)
The International Reynard Society studies the role of animals in the European literature of the Middle Ages and its afterlife. It focuses especially on beast epics, fables, and fabliaux. The 24th international colloquium of the Society – Of Foxes and Fish: Interdisciplinary Approaches to Medieval Animal…
-
Freya Baetens analyses transboundary fisheries governance at ESIL conference
Last week, the 12th Annual Conference of the European Society of International Law (ESIL) took place on the topic of How International Law Works in Times of Crisis. The conference was hosted by the Riga Graduate School of Law in cooperation with the Latvian Constitutional Court. The conference intended…
-
Cleaning up tuberculosis and salmonella infections
The cellular recycling system in zebrafish is capable of eating harmful bacteria and thus resist infections such as tuberculosis and salmonellosis. That is written by Leiden biologists from the group of Annemarie Meijer. Stimulating this form of defence could be used in new treatment methods against…
-
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.
-
Nanoparticles: shapeshifters that pass along the food chain and end up in the brain
Nanomaterials can pass much further along the food chain than was previously thought. The particles can change shape and size in each organism, enabling them to pass on to the next one in the chain. Researchers from the Institute of Environmental Sciences discovered this accidentally when using a novel…
-
‘City dwellers in Middle Ages no worse off than village dwellers’
City dwellers in the Middle Ages were probably no worse off than people living in villages. Both groups had very different health risks, is Rachel Schats' conclusion from her research on bone material. PhD defence 3 November.
-
‘If we buy these imported products, we are co-responsible for the global decline in biodiversity’
What we buy and consume in Europe often has an impact on biodiversity somewhere else in the world. With a Horizon Europe Funding of 600.000 euros, assistant professor Laura Scherer and her team will develop models to look at the impact of global trade in non-food biomass. ‘After developing the models,…
-
Plastic Spotter: spot plastic in the canals of Leiden
Help us spot and clean up the plastic in the canals of Leiden! Leiden University is calling on the good folk of Leiden to help our researchers study the plastic in the city’s canals. And if you’d like our canals to be plastic-free, why not donate towards a fleet of canoes to clean them up?
-
Skilling for sustainable food
Is Europe skilling for sustainable food?
-
In pictures: animal mummies in a scanner
The story of Tutankhamun, the Egyptian pharaoh, is world famous. But did you know that the Ancient Egyptians mummified not only people but animals too? The National Museum of Antiquities in Leiden recently put a bunch of animal mummies through a CT scanner. This was in collaboration with Canon Netherlands…
-
Zebrafish models for disease and environmental stress
We use zebrafish as a model organism to study human development and disease as well as animal welfare and environmental impact.
-
Research
Through metabolism, biochemical processes give rise to the complexity of life. Acquired and inborn errors in metabolism underlie many diseases occurring in man. The challenge for present day medical biochemistry is to find, and integrate, pieces of information at molecular, cell and organismal level…
-
What we can learn from the Mycenaeans
The Mycenaean civilization of ancient Greek times offers enormous potential for useful information: from innovative construction methods to ways of handling crisis situations as a society. Archaeologist Ann Brysbaert and her team analyse Mycenaean construction processes in the ERC Consolidator project…
-
Glucocorticoids in zebrafish
A novel in vivo model system for studies on glucocorticoid resistance
-
Darién Profundo: A historical ecology approach to human practices in Gran Darién, Panama
How have human-environmental entanglements changed in the Gulf of San Miguel, Darien, Panama, from the first traces human practices through to the present?
-
Animal sciences and health
In the research theme ‘Animal Sciences and Health’, we work with various animal species to gain insights into fundamental biological processes in both animals and humans.
-
Leiden Wall Poems
Learn all about the writing systems used in the famous wall poems of the city of Leiden.
-
St. Lucia
Fieldwork
-
National Week without Meat
National Week Withouth Meat: March 9th-15th @ Leiden University PURE restaurants
-
CanalCups: getting to plastic-free canals
Two weeks after 3 October the Leiden canals were still full of plastic disposable cups. Auke-Florian Hiemstra and fellow students have fished thousands of these cups out of the canals and photographed them. Now they put a photo of one of these canal cups on Instagram every day.