1,942 zoekresultaten voor “work op de werkplek” in de Publieke website
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Cryptography from quantum uncertainty in the presence of quantum side information
Promotor: Ronald Cramer, Co-promotor: Serge Fehr
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Photo-activation of ruthenium-decorated upconverting nanoparticles
Metal-based prodrugs based on ruthenium(II) polypyridyl complexes have proven to be very suitable for application in both photodynamic therapy (PDT) and photo-activated chemotherapy (PACT).
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Towards a single-molecule FRET study of Frauenfelder's nonexponential rebinding of CO in myoglobin
Early time-resolved experiments by Frauenfelder on the ensemble of the kinetic rebinding of CO to myoglobin molecules resulted in a stretched exponential relaxa-tion due to a very large spread of the reaction rates of individual molecules.
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Establishing State Responsibility in the Absence of Effective Government
Op 16 juni 2020 verdedigde Andrea Varga haar proefschrift 'Establishing State Responsibility in the Absence of Effective Government'. Het promotieonderzoek is begeleid door promotoren prof. dr. N.J. Schrijver en prof. dr. F. Baetens (University of Oslo).
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Global Fields and Their L-functions
Artin L-functions associated to continuous representations of the absolute Galois group G_K of a global field K capture a lot of information about G_K as well as arithmetic properties of K.
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Inhibitors and probes targeting mannanases
This thesis describes the synthesis and biochemical evaluation of a variety of cyclophellitol based activity-based probes and inhibitors targeting various endo- and exo-acting retaining glycosidases. In the last two decades a variety of probes and inhibitors for (hemi)cellulose degrading enzymes have…
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Developing systems for high-throughput screening of infectious diseases using zebrafish
Promotor: Prof.dr. H.P. Spaink, Co-promotor: Prof.dr. A.H. Meijer
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Shaping the pharmacokinetic landscape for renally cleared antibiotics in obesity
The prevalence of obesity (BMI >40 kg/m2) has increased rapidly over the recent years, not only in adults, but also in children and adolescents.
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Redox Interconversion between Metal Thiolate and Disulfide Compounds
In the last decade, the redox interconversion between metal thiolate and disulfide compounds has been extensively investigated for copper, but not for other transition metal ions.
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Adsorption and catalysis on Pt and Pd monolayer-modified Pt single crystal electrodes
The focus throughout this thesis will be on gathering fundamental studies of the detailed structure and composition of the electrode/electrolyte interface effect on the rate and mechanism of key electrocatalytic reactions.
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Causal Discovery from High-Dimensional Data in the Large-Sample Limit
Developing robust algorithms and theory for establishing cause-effect relationships from observational data that scale up to large data sets
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Growth and Transport properties of (Rare Earth)TiO3 / SrTiO3 interfaces
This thesis presents the results of a study on the interfaces of insulating oxides with and without the insertion of a magnetic layer.
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Hierarchical Systems
The thesis addresses the long-term dynamical evolution of hierarchical multiple systems.
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Topics in the arithmetic of del Pezzo and K3 surfaces
Promotores: P. Stevenhagen, L. van Geemen (Università degli studi di Milano), Co-Supervisor: Ronald M. van Luijk
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Understanding functional dynamics and conformational stability of beta-glycosidases
Due to their central physiological roles in living organisms, retaining beta-glycosidases have been the subject of tremendous research efforts to examine their structure/function relation using numerous biophysical and biochemical approaches.
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Software development by abstract behavioural specification
The development process of any software has become extremely important not just in the IT industry, but in almost every business or domain of research.
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Fundamenteel onderzoek: Onderliggende mechanisme van ziekte en welzijn
Om de juiste klinische beslissingen te nemen of effectieve diagnostische testen en behandelingen te kunnen ontwikkelen, is het belangrijk om de onderliggende mechanismen van een aandoening of een bepaald gedrag te begrijpen.
- Activiteiten
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CE-MS for metabolomics: advancing performance and detection sensitivity
The major and ultimate aim of metabolomics is to obtain an answer to a specific biological or clinical question.
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Lava worlds: characterising atmospheres of impossible nature
Over the last three decades, the discovery of exoplanets has revealed the boundless variety of worlds beyond our own Solar System. Majority of planetary systems contain short-period planets that are larger than Earth but smaller than Neptune.
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Understanding disease suppressive soils
Soil is a home for an unbelievable diversity and abundance of microbial life that is essential for supporting life on our planet.
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Systemic Accountability of the European Border and Coast Guard
Op 11 november 2021 verdedigde Mariana Gkliati het proefschrift 'Systemic Accountability of the European Border and Coast Guard'. Het promotieonderzoek is begeleid door promotoren prof.dr. P. Rodrigues en prof.dr. L. Besselink (UvA).
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Simulating the birth environment of circumstellar discs
Circumstellar discs are the reservoirs of gas and dust that surround young stars and have the potential to become planetary systems.
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Multi-omics studies of the control of growth and antibiotic production of Streptomyces
Actinobacteria are Gram-positive bacteria that have a complex multicellular life cycle and are well known for their ability to produce a wide range of bioactive natural products (NPs).
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Social Dimensions of Crane and Wetland Conservation in African Rural Landscapes: Insights from Kenya, Uganda and Zimbabwe
This thesis focuses on the social dimensions of crane and wetland conservation in rural landscapes in Kenya, Uganda and Zimbabwe.
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Learning from small samples
Learning from small data sets in machine learning is a crucial challenge, especially when dealing with data imbalances and anomaly detection. This thesis delves into the challenges and methodologies of learning from small datasets in machine learning, with a particular focus on addressing data imbalances…
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Novel analytical approaches to characterize particles in biopharmaceuticals
Particles are omnipresent in biopharmaceutical products. In protein-based therapeutics such particles are generally associated with impurities, either derived from the drug product itself (e.g. protein aggregates), or from extrinsic contaminations (e.g. cellulose fibers).
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The Diving Dutchman: het marien-gravimetrisch onderzoek van F.A. Vening Meinesz (1887-1966)
Promotores: Prof.dr. F. van Lunteren, Prof.dr. F.S. Gaastra
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Progressive Indexes
Interactive exploration of large volumes of data is increasingly common, as data scientists attempt to extract interesting information from large opaque data sets. This scenario presents a difficult challenge for traditional database systems, as (1) nothing is known about the query workload in advance,…
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Software developments in automated structure solution and crystallographic studies of the Sso10a2 and human C1 inhibitor protein
Promotor: Prof.dr. J.P. Abrahams, Co-Promotor: N.S. Pannu
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Isotopes and the characterization of extrasolar planets
Diverse types of exoplanets such as gas giants on close-in orbits (hot Jupiters) and young massive giants on wide orbits (super Jupiters), with no analogs in the Solar System, pose challenges but also opportunities to our understanding of planet formation and evolution.
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Prosecutorial Discretion in International Criminal Justice
Op 23 februari 2022 verdedigde Cale Davis het proefschrift 'Prosecutorial Discretion in International Criminal Justice'. Het promotieonderzoek is begeleid door prof.dr. C. Stahn en dr. J.C. Powderly.
- About this minor
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Nucleosome stacking in chromatin fibers probed with single-molecule force- and torque-spectroscopy
In human cells, a meter-long DNA is condensed inside a micrometer-sized cell nucleus. Simultaneously, the genetic code must remain accessible for its replication and transcription to functional proteins.
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Student projects
To get an idea of the science communication products and research that is possible, a few examples of student projects of recent years are shown below.
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Tarlach McGonagle benoemd op de leerstoel Mediarecht in de informatiesamenleving
Tarlach McGonagle is per 1 mei 2019 benoemd op de bijzondere leerstoel Mediarecht in de Informatiesamenleving, die is ingesteld door het Leids Universiteits Fonds (LUF) en ondergebracht bij de Afdeling Staats- en bestuursrecht.
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Bram Leferink op Reinink
Bestuursbureau
b.m.f.leferink.op.reinink@bb.leidenuniv.nl | +31 71 527 2727
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Cahiers op de Campus 'Criminele organisaties en organisatiecriminaliteit: nood aan hoogwaardiger opsporing en handhaving'
We kunnen ons de conceptuele discussie tussen beide begrippen wel voorstellen. Soms komt bij het horen van deze termen een Hollywood beeld naar voren, soms actualiteit of wetenschappelijk onderzoek. Beide fenomenen worden veelal onderscheiden door hun verschil in doel van de organisatie, modus operandi…
- ELS lab meeting - Journal Club: Daily surveys on social stressors at work and their influence on marital behaviors at home by Helen Pluut
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Ontmoet de IT-medewerkers van de Universiteit Leiden
Werken aan ICT bij een topuniversiteit? Met uitstekende carrièremogelijkheden? Ontdek het werken bij het ICT Shared Service Centre van de Universiteit Leiden.
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Heeft het verlies van een ouder in de kindertijd invloed op de langetermijngezondheid?
Het doel van dit onderzoek was om inzicht te krijgen in de langetermijngevolgen van het meemaken van het overlijden van een ouder tijdens de kindertijd voor mentale en fysieke gezondheid. Dit hebben we onderzocht bij 2640 volwassenen tussen de 18 en 65 jaar. Van de 2640 deelnemers hadden 177 deelnemers…
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Cyber agent technology en de Wet op de Inlichtingen- en Veiligheidsdiensten (WIV)
Onderzoek uitgevoerd door eLaw, centrum voor recht en digitale technologie Universiteit Leiden in opdracht van Tracks Inspector Den Haag.
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Flexibilisering, Globalisering en Technologische Vooruitgang: Gevolgen voor Arbeidsmarkt en Sociale Zekerheid.
Dit onderzoeksproject wordt mogelijk gemaakt door een onderzoekssubsidie van Instituut Gak.
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Aukje Nauta's aanrader over 'Nooit meer doen alsof'
In haar nieuwe boek 'Nooit meer doen alsof' laat Aukje Nauta zien hoe je de emotie schaamte kunt inzetten als wegwijzer naar wat je stiekem het liefste wil. Onze sociaal en organisatiepsycholoog Nauta vertelt over hoe je van schaamte je kracht maakt. Beluister een uur interview, waarin ze afscheid neemt…
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Publicaties
Publicaties die verschijnen in het kader van het onderzoeksproject Zelfredzaamheid en sociale bescherming over de levenscyclus.
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Ecology of the Ethiopian wolf in a changing landscape: Human carnivore interactions in Afroalpine ecosystems of Ethiopia
Do Ethiopian wolves change their diet and foraging strategy in the landscape under different land uses? How land use affect Afro-alpine rodent Communities? How important are Afro-alpine natural resources utilisation for local livelihoods? What is the human perception of conflict in the Afro-alpine a…
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Smart Industrial Parks in China: towards Joint Design and Institutionalization
How to contribute to a quantum leap of eco-industrial symbiosis in China?
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Armin Cuyvers
Van onderwijs tot een verrijkende ervaring
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Sustainability Series
We are very excited to announce our Sustainability Series for 2023-2024. Each month an interactive workshop will be organised that discusses a specific theme of sustainability. Interested about sustainability? Do not hesitate to sign up to our events !
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PhD candidate for the StorytimeLM project
Wiskunde en Natuurwetenschappen, Leiden Institute of Advanced Computer Science (LIACS)