411 zoekresultaten voor “evolution biodiversity” in de Publieke website
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Orion's Dragon and Other Stories
Stellar feedback is a crucial ingredient in the evolution of galaxies.
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High-contrast imaging polarimetry of exoplanets and circumstellar disks
Understanding the formation and evolution of planetary systems is one of the most fundamental challenges in astronomy. To directly image and study young exoplanets and the circumstellar disks they form from, dedicated high-contrast imaging instruments are built.
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Radio galaxies near the epoch of reionisation
This thesis explores the theoretical and observational properties of distant massive galaxies that harbour active black holes in their centres and shine brightly at radio wavelengths.
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Sizing up protoplanetary disks
This thesis focuses on protoplanetary disks: flattened structures of gas and dust around young stars in which planets are expected to form and grow.
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Orchid mycorrhizal interactions: evolutionary trajectories and ecological variations
The mycorrhizal symbiosis is among the most widespread species interactions on Earth. This thesis focuses on orchid mycorrhiza, a unique mycorrhizal type that has caught scientists’ attention for centuries.
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The music of language: exploring grammar, prosody and rhythm perception in zebra finches and budgerigars
Promotor: C.J. ten Cate
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Clues from stellar catastrophes
Promotores: S.F. Portegies Zwart, E. M. Rossi
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Combining classic and novel tools in the study of Historical Collections of Chinese Materia Medica in the Netherlands
Chinese materia medica (CMM), comprising a diverse array of natural substances from plants, animals, and minerals, has been integral to Traditional Chinese Medicine (TCM) throughout history. This study investigates the dynamic evolution of CMM, noting shifts in species for improved therapeutic effects…
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Extremely loud & incredibly far: observing radio bright AGN into the cosmic dawn
In this thesis new methodologies are developed for the detection and systematic study of radio sources in the early universe. This allows us to gain a deeper understanding of the formation and evolution of galaxies, the activity of supermassive black holes, and the final phase transition of our universe:…
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Dr. Jatna Supriatna aangesteld als gastonderzoeker bij de Faculteit der Wiskunde en Natuurwetenschappen
Tijdens zijn bezoek op 12 april 2016 is Dr. Jatna Supriatna aangesteld als gastonderzoeker bij de Faculteit der Wiskunde en Natuurwetenschappen van de Universiteit Leiden. Dr. Supriatna is een bioloog en is universitair hoofddocent bij de Opleiding Biologie van Universitas Indonesia. Zijn aanstelling…
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Schouwburgstraat Community Garden
In the Schouwburgstraat, LUGO is currently redesigning the back-garden in order to increase biodiversity and make it a more beautiful space. Throughout October 2023 until March 2024, we will be making changes to the garden with our team of volunteers.
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The holographic glass bead game: from superconductivity to time machines
Promotores: Prof.dr. J. Zaanen, Prof.dr. K.E. Schalm
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The Demographics of Protoplanetary Disks: from Lupus to Orion
The work presented in this thesis is based on ALMA surveys of protoplanetary disks in three star-forming regions: Lupus, OMC-2, and NGC 2024.
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Evolutionary diversification and historical biogeography of Orchidaceae in Central America with emphasis on Costa Rica and Panama
In this thesis, I targeted the orchid genus Lepanthes, one of the six genera of angiosperms that surpasses 1,000 species in the Neotropics, as a study model to investigate the evolutionary processes that promoted species diversifications.
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Evolutionary adaptability of β-lactamase: a study of inhibitor susceptibility in various model systems
β-Lactamases are enzymes that can break down β-lactam substrates, such as antibiotics, preventing the use of these antibiotics for the treatment of various infectious diseases. However, some compounds, β-lactamase inhibitors, can block these enzymes allowing for possible treatments using a combination…
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Measuring gold molecular gas across cosmic time
Tracing the evolution of the molecular gas content in galaxies is critical for a complete understanding of galaxy formation and evolution, as it provides the direct fuel for star formation. Studies of high-redshift (z>1) molecular gas reservoirs, most commonly traced by carbon monoxide (CO), have seen…
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Niels van der Windt
Wiskunde en Natuurwetenschappen
n.van.der.windt@cml.leidenuniv.nl | +31 71 527 2727
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Jie Hu
Wiskunde en Natuurwetenschappen
j.hu@cml.leidenuniv.nl | +31 71 527 2727
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Merlijn van Weerd
Wiskunde en Natuurwetenschappen
m.van.weerd@cml.leidenuniv.nl | +31 71 527 2727
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Suzanne Marselis
Wiskunde en Natuurwetenschappen
s.m.marselis@cml.leidenuniv.nl | +31 71 527 2727
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Eefje de Goede
Wiskunde en Natuurwetenschappen
e.m.de.goede@cml.leidenuniv.nl | +31 71 527 2727
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Michiel Hooykaas
Wiskunde en Natuurwetenschappen
m.j.d.hooykaas@biology.leidenuniv.nl | +31 71 527 2727
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Jaarverslag CML 2013 - 2014 (English)
In 2013-2014, CML published over 100 papers, contributed to various international sustainability debates, renovated our building and educated thousands of students from all over the world through our MOOC. These accomplishments and many more are highlighted in this booklet, CML wish you a pleasant…
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DNAmarkerpoint
DNAmarkerpoint heeft als doel ecologie, evolutie en biodiversiteit beter te begrijpen door het bestuderen van modern en ancient DNA.
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Vervolgopleidingen
Na het afronden van de bacheloropleiding volgen verreweg de meeste studenten de masteropleiding.
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Biology (MSc)
De master Biology is een samenwerking tussen het Instituut Biologie Leiden, Naturalis en het Centrum voor Milieuwetenschappen Leiden waardoor het programma een brede en diverse scope heeft. De opleiding biedt zeven specialisaties, waarvan vier researchspecialisaties die nauw verbonden zijn met het onderzoek…
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Duurzaamheid in onderwijs
In het onderwijs bieden wij alle studenten de mogelijkheid om kennis te maken met duurzaamheidsthema’s en –vraagstukken, waar mogelijk aansluitend bij de inhoud van hun opleiding.
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Cultureel erfgoed omzetten in bruikbare data
Hoe maken we de informatie in handgeschreven historische onderzoeksverslagen toegankelijk en doorzoekbaar? Leidse data scientists werken samen met andere universiteiten aan een methode om cultureel erfgoed beter te ontsluiten.
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Algorithm for Structural Variant Detection
Structural variants (SVs) are the hidden architecture of the human genome, and are critical for us to understand diseases, evolution, and so on.
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Tim Verdoes
Faculteit Rechtsgeleerdheid
t.l.m.verdoes@law.leidenuniv.nl | +31 71 527 7753
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Sebastian Fajardo Bernal
Wiskunde en Natuurwetenschappen
s.d.fajardo.bernal@liacs.leidenuniv.nl | +31 71 527 2727
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Pre-Neanderthalers beheersten complexe technieken
Een internationaal onderzoeksteam met Leidse archeologen heeft overtuigend bewijs geleverd dat pre-Neanderthalers 300.000 jaar geleden over een hoge mate van cognitieve complexiteit beschikten.
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Economic value of non-timber forest products among Paser Indigenous People of East Kalimantan
Promotor: G.A. Persoon, Co-promotor: H.H. de Iongh
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Competition on bird feeeders between introduced Ring-necked parakeets and native bird species in the Netherlands
Does the presence of Ring-necked parakeets negatively influence feeding and feeding behaviour of native bird species on artificial bird feeders and if so, what are possible solutions?
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Adaptive Semi-Strong Ecosystem Dynamics
Developing methodes to understand the evolution of patches in natural ecosystems
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Effects of human pressures on aquatic invertebrate
What are interactive effects of human pressures on aquatic communities?
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Impacts of grassland wildfire on invertebrate species
Does a mid-season fire impact invertebrate populations?
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Mossen en korstmossen
Sinds september 2022 is Tim Claerhout promovendus bij de Hortus botanicus Leiden in het kader van het HiddenBiodiversity-project.
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Synthetische biologie en genomics platform voor nieuwe bioactieve peptiden
Kan het gif van slangen, schorpioenen en andere dieren leiden tot nieuwe antibiotica?
- Aflevering 29: Natura Morte
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Sustainable Chemistry and Biotechnology
If mankind wants to survive into the 22nd century, we will need to change the way we live drastically. The human impact on our planet is everywhere, we are changing the atmosphere, the oceans and the land, leading to global warming, climate change, loss of biodiversity and pervasive pollution. There…
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Evolutionary diversification of Nepenthes (Nepenthaceae)
Promotor: Erik F. Smets, Co-promotores: Barbara Gravendeel, Niels Raes
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Radio galaxies at low frequencies: high spatial and spectral resolution studies with LOFAR
Promotor: H.J.A. Röttgering, Co-promotor: G.K. Miley
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Observing what cannot be observed: computational electrochemistry from carbon to hydrogen
In this thesis, we consider various (electro)chemical phenomena at surfaces and nanoparticles and their underlying atomistic processes, which we studied using first-principles methods such as density functional theory.
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Patterns in natural systems
Promotor: A. Doelman, Co-promotores: P.J.A. van Heijster; A. Zagaris
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Non-linear astrochemical kinetics: theory and applications
This Thesis shows discoveries in non-linear astrochemical kinetics as well as a deeper analysis of dark clouds chemistry.
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Turtles all the way down: multiscale simulations connecting star and planet formation
The formation of stars and planets happens over multiple scales, which can interact. In particular, planet formation happens in the dense, complex environment of star forming regions.
- Symposium Environmental History in the Medieval and Early Modern Low Countries
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Simon Portegies Zwart
Wiskunde en Natuurwetenschappen
spz@strw.leidenuniv.nl | +31 71 527 8429
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Subsidies voor hoogwaardige onderzoeksfaciliteiten
Drie projecten met Leidse onderzoekers ontvangen van NWO een subsidie voor de bouw of vernieuwing van grootschalige onderzoeksfaciliteiten. Zij gaan werken aan elektronenmicroscopie, een X-omics initiatief en een röntgentelescoop. De projecten maken deel uit van de Nationale Roadmap voor Grootschalige…