2,100 zoekresultaten voor “dna by monitoring” in de Publieke website
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From molecules to monitoring: Integrating genetic tools into freshwater quality assessments
Freshwater is an important resource, but at a great risk of species decline due to habitat loss, pollution and over-exploitation, and invasive alien species.
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DNA expressions - A formal notation for DNA
Promotores: J.N. Kok, H.J. Hoogeboom
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Structural Health Monitoring Meets Data Mining
Promotor: Prof.dr. J.N. Kok, Co-promotor: A.J. Knobbe
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Resistance to PARP inhibition by DNA damage response alterations in BRCA1/2-deficient tumors
Inactivating mutations in BRCA1 or BRCA2 genes predispose to several types of cancer.
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Dynamic organization of bacterial chromatin by DNA bridging proteins
Bacteria often experience external challenges, such as changes in environmental conditions or attacks by bacteriophages.
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Combining monitoring with run-time assertion checking
Promotor: F.S. de Boer, Co-promotor: M.M. Bonsangue
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DNA-onderzoek minder hard dan altijd werd gedacht
DNA-onderzoek is veel minder hard dan altijd werd gedacht, zo blijkt uit artikelen in het Forensic Science International: Genetics en het Nederlands Juristenblad.
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synthesis of metal-based chemotherapeutic agents for targeted DNA interactions or DNA repair pathway modulation
The research presented in this thesis explores the chemotherapeutic potential of metal-based compounds as chemotherapy agents, with an initial focus on the synthesis and DNA interaction studies of platinum and palladium compounds utilizing the [Pt(bapbpy)]2+ scaffold. The study identifies intercalation…
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Assessment of monitoring tools and strategies safeguarding aquatic ecosystems within the European water framework directive
CML rapport 192
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Current challenges in statistical DNA evidence evaluation
Promotor: R.D. Gill, F. Taroni
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Optical properties of DNA-hosted silver clusters
Promotor: D. Bouwmeester, Co-promotor: D. Kraft
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Beleid, rapportage en monitoring
Benieuwd hoe duurzaamheid past in het strategisch plan van onze universiteit, of hoeveel energie en water we verbruiken? Lees er hier meer over.
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New dimensions of the cellular response to DNA damage
Thirty years ago, mutations in the BRCA1 gene were first linked to hereditary breast and ovarian cancer, establishing a genetic basis for cancer development.
- DNA isoleren uit fruit
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Applications for DNA-encapsulated silver clusters in physics, biology and medicine
We use DNA strands to stabilize few-atom silver clusters, which show unique optical and chemical properties. This thesis involves the study of these constructs for various applications.
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The Role of Linker DNA in Chromatin Fibers
The genetic information of all living organisms is contained in their DNA. Cells modify the degree of DNA compaction by epigenetics, which largely determines what genes are read out and which genes are transcriptionally silent.
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Role of non-homologous end-joining in T-DNA integration in Arabidopsis thaliana
Promotor: P. J. J. Hooykaas Co-promotor: B. S de Pater
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Monitoring drought and salinity stress in agriculture by remote sensing for a sustainable future
Food security is challenged by a growing global population and by climate change. Drought and soil salinity are considered the most important ones that inhibit crop yield and distribution. Worryingly, climate change is predicted to increase not only their frequency and severity, but also their co-occurrence,…
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DNA-herstel onder de loep: het samenspel van eiwitmodificaties
Hoe werken post-translationele eiwitmodificaties—chemische veranderingen van eiwitten nadat ze zijn gemaakt—samen om DNA te herstellen, en hoe kan dit ons helpen ziektes te begrijpen?
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Trans-kingdom DNA transfer
The type-IV secretion system (T4SS) is a machinery able to transfer DNA and proteins between bacteria and in certain cases also to eukaryotic cells.
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Routine Outcome Monitoring and Feedback in Psychological Therapies
Kim de Jong, Jaime Delgadillo en Michael Barkham bieden waardevolle inzichten in hun boek 'Routine Outcome Monitoring and Feedback in Psychological Therapies' over hoe therapeuten en stagiaires feedback kunnen gebruiken om beslissingen over behandelingen te onderbouwen en uiteindelijk de resultaten…
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What's in the diet? DNA-based analysis for qualitative and quantitative assessment of animal diet
Animal diet studies are critical for understanding ecological processes such as trophic interactions, energy flow, and nutrient cycling. By examining what animals consume, ecologists gain insights into species specialization, predator-prey relationships, and ecosystem management.
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Explainable AI for Cardiac Monitoring
Promotie
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Freedom of additional signals on genes: on the combination of DNA mechanics, genetics and translation speed
DNA carries various forms of information. Out of these forms of information the most well-known is classical genetic information.
- My DNA and the community: what is the future?
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Histone-DNA assemblies in archaea. Shaping the genome on the edge of life
All life on earth contains DNA, which is used to store biological information. Organisms compact their DNA in order for it to fit inside their cell(s).
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Development of personalized health monitoring using ultra-weak photon emission based on systems medicine concepts
Promotor: Jan van der Greef; Co-promotors: Mei Wang; Eduard van Wijk
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Yun Shao -
Resolving plant transformation recalcitrance by Agrobacterium mediated protein translocation
Agrobacterium-mediated transformation (AMT) has abundantly been used for scientific research for identifying valuable traits.
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Security by behavioural design
In 2021 heeft het NCSC de Universiteit Leiden gevraagd om een rapid review uit te voeren naar best practices en mogelijkheden voor vervolgonderzoek over de integratie van gedragswetenschappen in security by design methodologieën en projecten. Dit academische veld wordt security by behavioural design…
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Hoge leeftijd, jong DNA
Sommige mensen van hoge leeftijd blijken DNA te hebben waarvan de afstelling nauwelijks verouderd is. Dat schrijven onderzoekers onder leiding van Bas Heijmans van het LUMC in het wetenschappelijke tijdschrift Genome Biology.
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spFRET studies of nucleosome dynamics modulated by histone modifications, histone variants and neighboring nucleosomes
Promotor: Prof.dr. T. Schmidt, Co-Promotor: S.J.T. van Noort
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The dynamic organization of prokaryotic genomes: DNA bridging and wrapping proteins across the tree of life
Every organisms in the tree of life faces the same challenge: the length of its DNA exceeds the volume of the cell it needs to fit in. Several strategies have evolved to solve this problem, one of them being the expression of proteins that bind and organize the DNA.
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Menselijk DNA zachter dan DNA eencelligen
Eencellige organismen hebben stijver DNA dan meercellige levensvormen zoals mensen en rijst. Theoretisch natuurkundigen komen tot deze conclusie na simulatie van buiging in volledige genomen. Publicatie in Biophysical Journal op 7 februari.
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Opgewonden DNA ontrafeld
De Leidse natuurkundige Maarten Kruithof heeft ontdekt hoe ons DNA zich telkens weer feilloos weet op te vouwen en ook weer weet te ontvouwen. In zijn proefschrift toonde hij aan dat het DNA opgevouwen wordt in één lange, zeer flexibele spiraalvorm.
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Structural changes in single chromatin fibers induced by tension and torsion
Promotor: T. Schmidt, Co-promotor: S. J.T. van Noort
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Migratie als DNA van Amsterdam (1550 - 2021)
Migratie is diep verankerd in het DNA van Amsterdam.
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Plastic Detectives and Wildlife Guardians: impact of volunteers monitoring plastic pollution and wildlife on science, society, and nature
Environmental challenges such as plastic pollution and biodiversity loss require extensive monitoring. Citizen science, in which members of the public participate in scientific research, has therefore become an important approach in environmental science.
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Searching by Learning: Exploring Artificial General Intelligence on Small Board Games by Deep Reinforcement Learning
In deep reinforcement learning, searching and learning techniques are two important components. They can be used independently and in combination to deal with different problems in AI, and have achieved impressive results in game playing and robotics. These results have inspired research into artificial…
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Reizende DNA-labs verwelkomen 100.000ste scholier
Op 17 april vieren de Reizende DNA-labs dat zij officieel de 100.000ste scholier mogen ontvangen, dit wordt uitgebreid gevierd in Wageningen. De Universiteit Leiden verzorgt sinds 2006 onder de bezielende coördinatie en leiding van Mathieu Noteborn en Patrick Voskamp (Leids Instituut voor de Chemie)…
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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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Leidse natuurkundigen kraken verborgen DNA-code
Met behulp van statistische mechanica hebben biofysici van de Universiteit Leiden, de Stichting FOM en de Radboud Universiteit Nijmegen een model ontwikkeld waarmee meer informatie uit DNA-codes gehaald kan worden. De resultaten verschenen op 20 augustus in het gezaghebbende blad Proceedings of the…
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DNA zit in rekbare spiraal gevouwen
In een Advance Online Publication in Nature Structural & Molecular Biology laten biofysicus John van Noort en anderen zien dat DNA gevouwen zit in flexibele spiralen van chromatine. De onderzoeksgroep van Van Noort ontdekte dit in nauwe samenwerking met onderzoekers uit Cambridge. Het artikel met de…
- Hoe foutjes in het DNA tot kanker kunnen leiden en wat de cel doet om dit te voorkomen
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Monitoring Alzheimer's disease in transgenic mice with ultra high field magnetic resonance imaging
Promotor: Prof.dr. H.J.M de Groot, Co-Promotor: A. Alia
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Galaxy formation traced by heavy element pollution
Galaxies form and evolve through close interaction with their surroundings. As a result, the heavy elements ('metals') that are synthesized in stars, are found both inside and outside galaxies.
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Hoe oerbacteriën hun DNA-structuur veranderen
Onderzoekers van de Universiteit Leiden en de Vrije Universiteit Amsterdam hebben bepaald hoe erfelijke informatie is georganiseerd in archaea, eencellige organismen die onder extreme omstandigheden kunnen overleven. De resultaten van het onderzoek staan in Nature Communications (27 december 2012) en…
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Modulation of plant chemistry by rhizosphere bacteria
Plant-microbe interaction resulted in different physio/chemical responses by host plant and interacting rhizobacteria.
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Reizend DNA-lab voor scholieren
Bovenbouwleerlingen van havo en vwo moeten op school meer leren over DNA en genen, omdat die onderwerpen belangrijker zullen worden in de wetenschap. Daarom hebben universiteiten reizende DNA-labs ontworpen, waarin leerlingen onderzoek kunnen doen alsof ze wetenschappers zijn. Studenten begeleiden het…
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The mechanical genome : inquiries into the mechanical function of genetic information
The four possible segments A, T, C and G that link together to form DNA molecules, and with their ordering encode genetic information, are not only different in name, but also in their physical and chemical properties.