1,486 search results for “factorization” in the Public website
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Multi-factor authentication
To log into many university systems you now need to use Multi-factor authentication (MFA). This means that as well as entering your username and password, you also need to confirm your identity via an additional method.
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CML-IA Characterisation Factors
CML-IA is a database that contains characterisation factors for life cycle impact assessment (LCIA) and is easily read by the CMLCA software program.
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Pre- and perinatal risk factors
Effects of maternal smoking, premature birth, intra-uterine growth retardation and asphyxia on child development.
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Topic: Psychological factors in Itch and pain
Since itch and pain can be very burdensome, especially when individuals suffer from (either of) these symptoms chronically, it is important to know the factors by which these sensations are influenced. It becomes more and more clear that psychological factors play an important role in the experience…
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Factors affecting galanthamine production in Narcissus
Factors affecting galanthamine production in Narcissus
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On the amount of sieving in factorization methods
Promotoren: R. Tijdeman, A.K. Lenstra, Co-promotor: H.J.J. te Riele
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Natural and non-natural factors influencing Alzheimer´s Aβ
Promotor: Prof.dr. J.P. Abrahams
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PhD Candidate Biopsychosocial factors in chronic skin conditions
Social and Behavioural Sciences, Psychology
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Staphylomics: Identifying host factors involved in staphylococcal infection
How can Staphylococcus aureus bacteria subvert the host immune system?
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Functional analysis of Dof transcription factors controlling heading date and PPDK gene expression in rice
Promotor: P.J.J. Hooykaas, Co-Promotores: P.B.F. Ouwerkerk, M. Wang
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Using Agent-Level Factors to Explain Variation in Human Rights Promotion Strategies
In this article, Tom Buitelaar proposes a systematic framework for analyzing the impact of individual characteristics of peacekeeping leaders on the behaviour of field-level personnel in UN peacekeeping operations.
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MYC transcription factors: masters in the regulation of jasmonate biosynthesis in Arabidopsis thaliana
Promotor: J.M. Memelink
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role of signaling networks controlled by Grainyhead like transcription factor in breast cancer subtypes
This project is funded by the Dutch Cancer Society. The project will be part of an ongoing research line aimed at identifying mechanisms of cancer therapy resistance and metastasis. In this project, it will be investigated how the Grainyhead family of transcription factors controls therapy response…
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Factors in educational learning process that may affect the math achievement of elementary school students
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Genetic and environmental factors determining heterogeneity in preservation stress resistance of Aspergillus niger conidia
Fungal food spoilage often starts with a contamination with spores. Experimental data strongly indicate the existence of subpopulations of spores with different levels of resistance to preservation methods.
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Involvement of host and bacterial factors in Agrobacterium-mediated transformation
Agrobacterium tumefaciens, a gram-negative plant pathogen belonging to the family Rhizobiaceae, is the causative agent of crown gall disease, which can affect many plant species including agronomically important ones.
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Lipid model membrane systems as a tool for unraveling the underlying factors for skin barrier dysfunction
Barrier function is the natural role of the skin. The lipid matrix present in the outermost layer of the skin, the stratum corneum is important for this function.
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Novel factors modulating AGC kinase signaling-controlled polar auxin transport
The PID-directed shift in PIN polarity has been broadly accepted as one of the essential mechanisms for the regulation of auxin transport polarity.
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Alive? The role of personal characteristics and immediate situational factors in the outcome of serious violence
Why do certain incidents of serious violence end lethally whereas others do not? What role do personal characteristics of offenders and victims play and how do immediate situational factors influence outcomes?
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unraveling the Gene Regulatory Networks (GRNs) of HD-Zip transcription factor HB40 (and HB22) in Arabidopsis thaliana
In this Ph.D. thesis, we characterized two novel upstream regulators of JUB1, HB40, and HB22, in Arabidopsis thaliana. In Chapter 2, we described functions of HB40 in modulating growth and development via the regulation of JUB1 and GA inactivation genes GA2OXs.
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Lina Bayona Maldonado
Science
l.m.bayona.maldonado@biology.leidenuniv.nl | +31 71 527 4791
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Content key factor in choosing a master’s programme
Last Friday was Master’s Open Day time once again. Students from home and abroad descended on Leiden and The Hague to find out more about our master’s programmes. Alongside the presentations, the information fairs gave them a good opportunity to ask any questions.
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Occupational health in the Emergency Department: A study on work-related factors and health/well-being in nurses and doctors in 19 Emergency Departments
Occupational health in the Emergency Department
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NWO grant for research facility into the impact of environmental factors on health
What is the influence of non-hereditary factors on our health, such as lifestyle, diet and exposure to harmful substances? The Exposome-Scan project, led by Leiden professor Thomas Hankemeier, has been awarded 3.2 million euros from the NWO Investment Grant Large programme to answer this question. With…
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University of Chicago Press Journals Continue to Earn Top Impact Factor Rankings
According to Thomson Reuters’ 2014 Journal Citation Reports® (JCR) and the Washington & Lee University School of Law 2014 Journal Rankings, 22 journals published by the University of Chicago Press rank at the top of their subject categories.
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professor Marco van Vulpen: ‘I advocate the introduction of the share factor’
Proton therapy is a new way of treating cancer in which radiation doses are delivered more precisely. This results in less damage to surrounding tissue and fewer side effects. Professor Marco van Vulpen is medical director of HollandPTC in Delft, where the social value of this therapy is studied. Van…
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Positive representations of algebras of continuous functions
If X is a locally compact Hausdorff space, then a representation of the complex C* algebra C_0(X) on a Hilbert space $H$ is given by a spectral measure that takes its values in the orthogonal projections on $H$.
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Phenotypic engineering of photosynthesis related traits in Arabidopsis thaliana using genome interrogation
Promotor: P.J.J. Hooykaas, Co-Promotor: E.J. van der Zaal
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Giant barrel sponges in diverse habitats: a story about the metabolome
Marine sponges are important members of reef ecosystems, as they play ecological roles that are essential for the health of the reef.
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Singing is silver, hearing is gold: impacts of local FoxP1 knockdowns on auditory perception and gene expression in female zebra finches
The experiments described in this thesis employ local lentiviral knockdowns in brain areas of female zebra finches followed by behavioural assays consisting of preference and Go/Nogo tasks.
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Discovery and exploitation of the transcriptional regulatory system of pectinases in Aspergillus niger
Pectin is a plant cell wall polysaccharide made of mainly D-galacturonic acid (GA) subunits. The potency of the filamentous fungus Aspergillus niger to naturally secrete high amounts of pectinases to degrade pectin has been utilized for the industrial production of pectinases.
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Priyanka Chopra
Science
p.chopra@biology.leidenuniv.nl | +31 71 527 1886
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Julian Steinke
Faculteit der Sociale Wetenschappen
j.steinke@fsw.leidenuniv.nl | +31 71 527 2727
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Anna Babl
Faculteit der Sociale Wetenschappen
a.m.babl@fsw.leidenuniv.nl | +31 71 527 2727
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Xingni Jiang
Science
x.jiang@math.leidenuniv.nl | +31 71 527 5265
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Francesco Walker
Faculteit der Sociale Wetenschappen
f.walker@fsw.leidenuniv.nl | +31 71 527 2727
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Greta Noordenbos
Faculteit der Sociale Wetenschappen
noordenbos@fsw.leidenuniv.nl | +31 71 527 2727
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Unique Procoagulant Adaptations of Pseudonaja Textilis Venom Factor V and Factor X
PhD defence
- Maintain Multi Factor Authentication (MFA) environment
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Sebastian Pomplun
Science
s.j.pomplun@lacdr.leidenuniv.nl | +31 71 527 4651
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Prognostic factors in distinct melanoma types
PhD defence
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Regulation of enzyme production in fungal cell factories
Our object is to identify and characterize transcription factors involved in lignocellulosic biomass degradation in the filamentous fungus Aspergillus niger.
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Gibbs Processes and Applications
Gibbs measures, as used in Statistical Mechanics, have a definition that is remarkably similar to the definition ofg-measures, used in dynamical systems.
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Topic: Stress and stress-related disorders
The precise psychobiological mechanisms leading to chronic physiological stress responses have not been sufficiently explained, although stress is a major risk factor for disease and early death. A problem for conventional stress theory is that most of these responses seem to occur in situations without…
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Genetic and lifestyle factors in breast cancer prognostication
PhD defence
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Pathophysiology of von Willebrand factor in bleeding and thrombosis
PhD defence
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Psychological factors and patient experiences in musculoskeletal specialty care
PhD defence
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Migraine as a cardiovasculair risk factor for women
PhD defence
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CD30-positive lymphoproliferations: Therapeutic strategies and prognostic factors
PhD defence
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Clinical Neurodevelopmental Sciences Leiden University
The group Clinical Neurodevelopmental Sciences has expertise in individual differences in child development, in particular the development of psychopathology, ranging from mild to severe neurodevelopmental disorders.