1,672 search results for “plant and media” in the Public website
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The ecological relevance of chemical diversity in plants: pyrrolizidine alkaloids in Jacobaea species
Promotor: P.G.L. Klinkhamer, Co-Promotores: K. Vrieling, P.P.J. Mulder
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Popular Music in Southeast Asia
From the 1920s on, popular music in Southeast Asia was a mass-audience phenomenon that drew new connections between indigenous musical styles and contemporary genres from elsewhere to create new, hybrid forms. This book presents a cultural history of modern Southeast Asia from the vantage point of popular…
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Anthropo: Indigenous Knowledge of Medicinal, Aromatic and Cosmetic (MAC) Plants in the Utilisation of the Plural Medical System in Pirgos and Praitoria
Promotor: Prof.dr. L.J. Slikkerveer
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Laura Julia Zantis
Science
l.j.zantis@cml.leidenuniv.nl | +31 71 527 2727
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Understanding the value of social media metrics for research evaluation
The availability of indicators based on social media has opened the possibility to track the online interactions between social media users and scholarly entities.
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African Oral Literatures, new media and technologies
African oral literatures, new media and technologies: challenges for research and documentation
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Robert Zwijnenberg
Faculty of Humanities
r.zwijnenberg@hum.leidenuniv.nl | +31 71 527 2727
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Peter Verstraten
Faculty of Humanities
p.w.j.verstraten@hum.leidenuniv.nl | +31 71 527 2248
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Tracing Policy-relevant Information in Social Media: The Case of Twitter before and during the COVID-19 Crisis
This paper written by Vydra and Kantorowicz answers the research question ‘What policy-relevant information does Twitter contain?’ as well as the research question ‘How does this information change between a period of normalcy and a period of crisis?’
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Evolutionary change in protective plant odours
Plants can’t run away from enemies. Still, it would like to keep life-threatening herbivores at a distance. This can be done with odours. Klaas Vrieling of the Institute of Biology Leiden found out with his team how plants change odour production to keep the munchers at a distance.
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Unique ‘penis plant’ flowers at Hortus
Amorphophallus decus-silvae, or the ‘penis plant’ as it is known, has just flowered at the Hortus botanicus. It flowered for two days, and then the pollen, which the male flowers produced was collected. As far as the plant experts at the Hortus can tell, this was just the third time that this species…
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Even plants can have neighbour trouble
Restoring a natural plant environment on exhausted agricultural lands and in nature areas is difficult. We can speed this up by steering the soils towards the desired situation. This is what Martijn Bezemer, newly appointed Professor of Ecology of Plant-Microbe-Insect interactions at Leiden University’s…
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Regulation of the arabidopsis AGC kinase PINOID by PDK1 and the microtubule cytoskeleton
Plants, are sessile organisms, have developed strategies to adapt to changes in their environment, in part by altering their growth and development.
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The magic of projection : augmentation and immersion in media art
Sophie Ernst’s doctoral thesis is an artist’s contribution to media art theory.
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Child homicide: Media hype, but no indications for copycat effect
Child homicide is a phenomenon that not infrequently leads to shock and societal unrest. However, the precise nature and scope of child homicide in the Netherlands remains unknown.
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Monitoring and detection of nanomaterials in biological media.
How do nanoparticles bioaccumulate and biodistribute in organisms?
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Bacteria inside plant roots battle fungal disease
Two bacterial species team up inside the plant root system to rescue their host from fungal infection. This was discovered by a team of microbiologists and bioinformaticians from the Netherlands Institute of Ecology, Wageningen University, and the Institute of Biology Leiden. They also identified the…
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Willem van Rooijen
Faculty of Humanities
w.van.rooijen@hum.leidenuniv.nl | +31 71 527 2933
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Addie de Moor
Science
a.c.j.de.moor@biology.leidenuniv.nl | +31 71 527 2727
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Janine Prins
Faculteit der Sociale Wetenschappen
j.prins@fsw.leidenuniv.nl | +31 71 527 2727
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Peter Burger
Faculty of Humanities
p.burger@hum.leidenuniv.nl | +31 71 527 2099
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Willem Koetsenruijter
Faculty of Humanities
a.w.m.koetsenruijter@hum.leidenuniv.nl | +31 71 527 2727
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Parallel developments in floral adaptations to obligate moth pollination mutualism in tribe Phyllantheae (Phyllanthaceae)
This article discusses the coevolution of several species of the tribe Phyllantheae and moths of the genus Epicephala.
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What Netflix Got Wrong About Indigenous Storytelling in Sapiens
Filipino anthropologists Andrea Malaya M. Ragragio and Myfel D. Paluga look back at the groundbreaking Netflix show Trese and what it missed about the stories of Indigenous peoples. They published the article 'What Netflix Got Wrong About Indigenous Storytelling' in the digital Anthropology magazine…
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How do plants protect themselves against too much sunlight?
That a switching protein plays a role in protecting a plant from too much sunlight was already known, but how exactly was not yet understood. The research group of Anjali Pandit has now discovered that this protein changes shape when there is too much sunlight. The results have been published in Nature…
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Buzzing decline: Dutch landscape is losing insect-pollinated plants
The Netherlands is losing plant species that rely on pollination by insects. Leiden environmental scientist Kaixuan Pan demonstrates this after analysing 87 years of measurements from over 365,000 plots. The news is alarming for our biodiversity and food security. ‘75 per cent of our crops and 90% of…
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The strategy of plants: it’s all about balancing traits
Just like every other organism on Earth, plants’ ultimate goal is to survive and reproduce. In order to achieve this, they must make trade-offs between where and how to allocate their finite set of resources. Whether they put their resources and energy into their growth, reproduction or maintenance,…
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Metabolomics Facility
The Metabolomics Facility of the University of Leiden has brought together two research groups from the Faculty of Science that are well-known for their expertise in two different fields: the Biomedical Metabolomics Facility Leiden, experts in clinical metabolomics and the Natural Products Laboratory,…
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Chris Flinterman
Faculty of Humanities
c.h.f.flinterman@hum.leidenuniv.nl | +31 71 527 6713
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Host-Microbe Interactions
Host-Microbe Interactions is one of the four research themes of the Institute of Biology Leiden.
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@ThroughOcular shows the beauty of plants, fungi and algae
Beautiful microscopic specimens play the leading role in the course 'Biodiversity Plant' for first-year Biology students. Normally these are put back in storage right after the course. But not this year!
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Waves and Patterns in Discrete Media: Bridging the Gaps
What happens to electrical waves that have to cross gaps in insulation material around nerves in the human body
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Longevity gene discovered in plants
Harvesting rice from the same field, without planting new rice plants? A discovery may bring this scenario closer. Leiden scientists have discovered a gene that allows annual plants to grow after flowering, instead of dying. Publication on 13 April in Nature Plants.
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Global distribution patterns of mycorrhizal associations
Mycorrhizas are symbiotic associations between soil fungi and most plant species.
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Using soil inoculations for ecological restorations
How soil microbial composition impacts structure and composition of the aboveground plant and animal communities?
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Visual Relation extraction Based on Deep Cross-media Transfer Network
Building a Deep Cross-media Transfer Network to extract visual relations that relieve the problem of insufficient training data for visual tasks.
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Amazonian word lists
Publication of Johann Natterer's (1787-1843) word lists of Amazonian languages.
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Counting plants and small freshwater creatures for citizen science
Local residents, scientists and students are investigating riverbanks in Leiden for the 'Bank Plants' citizen science project. Which plant species are found where? And how can the municipality of Leiden improve its riverbank management to ensure optimal biodiversity?
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Bacteria stunt with established plant-soil feedback theory
‘What I find most alluring about soil life is that you can steer it,’ researcher Martijn Bezemer of the Institute Biology Leiden (IBL) reveals. ‘You can ask: What do you want? And then I can transform the soil into something you need. At least, that is what we thought.’
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Conspiracy thinking and social media use are associated with ability to detect deepfakes
Deepfakes are videos that have been manipulated to replace one person’s likeness with that of another. They can be difficult to distinguish from authentic videos. In our study, we found that people who score high on conspiracy thinking and people who use social media more are better at distinguishing…
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Chitin in the fungal cell wall: towards valorization of spent biomass of Aspergillus niger
Aspergillus niger is an important industrial producer of organic acids and enzymes producing large amounts of spent fungal biomass.
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Why are plants not black?
All kinds of reasons have been put forward for why plants apparently fail to make maximum use of the available light. None of these reasons can explain why after two billion years of evolution they are not black, like industrial photovoltaic solar cells. Are we missing something?
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Producing new plants without sowing
Producing offspring of a crop without sowing and that is even bigger than the parent plant. According to Leiden researchers this can be achieved by overstimulating a single gene that rejuvenates cells, including bringing them back to the embryonic phase.
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MicroSOS
The MicroSOS project is designed to bring together academic and industrial partners with different expertises to address challenges that agriculture is facing due to climate change and invests in the development of microbiome-based solutions towards more sustainable agricultural practices.
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Alexander Odle
Faculteit Rechtsgeleerdheid
r.t.odle@law.leidenuniv.nl | +31 71 527 2727
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Daisy Smeets
Faculteit der Sociale Wetenschappen
dsmeets@fsw.leidenuniv.nl | +31 71 527 6621
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Sybille Lammes
Faculty of Humanities
s.lammes@hum.leidenuniv.nl | +31 71 527 2754
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Research Assistant on Law and Human Vulnerability in Social Media 0,8 - 1,0 fte
Law, Institute for the Interdisciplinary Study of the Law, eLaw - Center for Law and Digital Technologies
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First tree planted at Schilperoortpark
Work officially started on Schilperoortpark at the Leiden Bio Science Park on Wednesday 6 March. Town councillor Paul Dirkse and Vice-Chancellor of the Executive Board of the University Martijn Ridderbos planted the first tree together with Cas Schilperoort, grandson of Professor Rob Schilperoort, the…