579 search results for “animal biology” in the Staff website
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Sandra Irmisch
Science
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Paul Kessler
Science
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Roeland Merks
Science
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Ewa Snaar-Jagalska
Science
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'I have always worked for a better world. Here at Biology we do the same'
The new institute manager of the IBL studied biology for six months, but went in a completely different direction: development cooperation and the financial sector. Three decades later, Resi Janssen is making a radical career switch. Or isn’t she? 'In ten years’ time I want IBL to be in a new, sustainable…
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Arthur Ram
Science
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Herman Spaink
Science
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Faces of Science: ‘I want to show how we’re finding alternatives to animal testing’
PhD candidate Sibel Bahtiri is one of the new Faces of Science. In videos and blogs, she will show what life is like as a young researcher.
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Ariane Briegel
Science
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This is what you want to know about the new directors of education Biology as a student
From 1 October onwards, Dennis Claessen and Marcel Schaaf will be the new directors of education of Biology. They will replace Han de Winde. Schaaf will be responsible for the bachelor, while Claessen will mainly focus on the master tracks of Biology. We gave students and the education office the change…
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Biology student Sander van Zon: ‘We can still learn so much more about lichens’
Lichens enthusiast Sander van Zon was eager to use his knowledge for his internship. He wrote an excellent thesis on lichens’ biodiversity in the city, of which his first scientific publication will appear soon. With it, he is nominated for the Leiden Science Young Talent Award 2022.
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Pingtao Ding
Science
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Tom van der Wel
Science
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Chao Du
Science
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ASCL Seminar: Animals in Africa - Human-animal relationships through the lenses of decoloniality and ubuntu
Lecture
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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.
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Robo-bird teaches young zebra finches to sing
How do young zebra finches learn to sing? A research team led by researcher Katharina Riebel has developed a ‘RoboFinch’ to study just that. She and colleagues in the 'Seeing voices' research consortium have spent the past four years designing the robotic bird. And with success: young zebra finches…
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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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The career choices of cells
How does an embryonic stem cell decide if it becomes a heart cell or a kidney cell? That’s the question computational biologist Maria Mircea studied for her PhD research. She looked at the inside of individual cells to analyse how they change. This is what she discovered.
- Graduation Ceremony MSc Biology
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Graduation Ceremony MSc Biology
Afstudeerceremonie
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Graduation Ceremony MSc Biology
Afstudeerceremonie
- How to record a do-it-yourself video
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Targeting the immune system to inhibit atherosclerosis
A new treatment for atherosclerosis showed promising results in isolated cells but proved to be less effective in initial animal tests. Bachelor student Biopharmaceutical Sciences Willemijn van der Heijden aimed to understand why. She investigated whether the formation of a protein layer around the…
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Environmental Humanities LU: Species literacy and the cultural portrayal of animal biodiversity
Lecture
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Over nieuwe biologie en fantasie
Inaugural lecture
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New treatments for life-threatening disease sepsis
Due to the increasing resistance to certain antibiotics, the life-threatening condition sepsis is becoming harder to treat. For her PhD project, Leiden pharmacologist Feiyan Liu used mathematical modeling to find out how antibiotics can be used more effectively to cure sepsis.
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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…
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Why you should publish negative data
As a bachelor student of Bio-Pharmaceutical Sciences, Femke Vlaswinkel wrote a research proposal she was allowed to carry out in her master’s BPS. Femke subsequently graduated with honors. Her research was published in the journal Scientific Reports, she won an award from the Dutch Pharmacy Society…
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International conference on the care and use of laboratory animals
Conference
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From a fossil to an animal skin: as a museum, do you let the original pass through the hands of your visitors, or a replica?
Educators in European science museums sometimes think rather differently about the definition of an 'authentic' object. They think carefully about how they present those objects to teach visitors something or make them curious. This was shown in research by the Science Communication & Society department.…
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A safe workplace
Regardless of whether you work at a desk or in a lab, all workplaces have their risks. As your employer, the University aims to create a healthy workplace and to limit possible health risks. Here you will find the main risks and measures that we take to reduce them.
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A safe work environment
Regardless of whether you work at a desk or in a lab, all workplaces have their risks. As your employer, the University aims to create a healthy workplace and to limit possible health risks. Here you will find the main risks and measures that we take to reduce them.
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‘Most students are convinced that statistics is not for them. I am here to convince them otherwise’
'Frans Rodenburg is an excellent teacher who is able to convey difficult information,' say his students. In his statistics classes, he wants to make students enthusiastic for his beloved subject. 'Most students are convinced that statistics is not for them. I am here to convince them otherwise.' Rodenburg…
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Embryos of the bitterling perform a somersault. This teaches us something new about natural selection
Even embryos can become embroiled in an evolutionary arms race with another species. Leiden biologists demonstrate this with larvae of the rosy bitterling that parasitize the gills of freshwater mussels. They published their research on February 19 in PNAS.
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laboratoriumtechnicus
Science, Institute of Biology Leiden (IBL)
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Indigenous animal management practices on the eve of Columbus' landfall
PhD defence
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Species Literacy: The perception and cultural portrayal of animals
PhD defence
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Computational Biology Modeling with Tree Search and Learning
Lecture
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Students work on bacterium that makes sustainable plastic
A group of biology students are working on a solution to the world’s plastics problem by getting bacteria to make biodegradable plastic.
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Evolutionary Developmental Biology of Bitterling Fish
PhD defence
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Music sensitivity parrots put to the test
A meeting place for singing parrots. That is one of the ambitions of Michelle Spierings’ new project. With her awarded NWO XS grant, she wants to test the parrots’ hearing ability. ‘I am curious to see how they can recognise and imitate changing melodies. And it would be amazing to test that with a…
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Screencast
When you use a screencast, you record the changes on your computer screen, and enhance this with a voice over. You can use different supporting software & hardware, like PowerPoint or a drawing tablet. In some cases this is used in combination with a webcam recording or an animation.
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Single-cell mechanics for disease biology and pharmacology
PhD defence
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No venom resistance in snake-eating birds: ‘They just don’t need it’
To eat or get eaten. It describes the evolutionary race of snakes versus the mammals and birds that prey on these snakes. Muzaffar Ali Khan devoted his PhD to investigating the molecular mechanisms play of the evolutionary arms race, and has his promotion 16 February. What makes mammals and birds successful…
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How touchscreens and eye trackers can tell us something about the dating life of orangutans
Aesthetic attraction plays a big role in orangutans’ mate choice, behavioural biologist and PhD candidate Tom Roth has observed. But to discover just how big that role is, more research is needed into the emotions of the great apes.
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Data stewards
Do you have questions about data management? Please contact the data stewards:
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Tropical bananaquits lose song quality in the city
I think we should go this way. This way! THIS! WAY!! Making yourself heard in a city can be difficult. That is not only the case for humans, but birds seem to be hindered by urban noise as well. Researcher Hans Slabbekoorn of Leiden University already showed that great tits in Leiden communicate differently…
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Improving nature’s antibiotic
'What nature made isn’t necessarily an optimized medicine to use in the human body,’ says Professor of Biological Chemistry Nathaniel Martin. That’s why a group of Leiden researchers is making a chemistry-based improved version of the frequently used antibiotic vancomycin. They received an NWO NACTAR…
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Talking head
A talking head is a video in which the presenter is recorded from the waist up. This format usually includes visual aids like slides, a board, an object or an animation. This can be recorded in your office, at home or in the studio. If you consider recording in your office or at home, you might want…