282 zoekresultaten voor “microbial ecology” in de Publieke website
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The Ecology and Evolution of Microbial Warfare in Streptomyces
The soil-dwelling, filamentous bacteria of the genus Streptomyces are renowned for their production of useful secondary metabolites including antibiotics. The work described in this thesis provides new insights on the role and regulation of antibiotic production and resistance in these bacteria.
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Microbial communities in Pampa soils; impact of land use changes, soil type and climatic conditions
Promotor: J.A. van Veen, Co-promotor: E.E. Kuramae
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Linking soil microbial community dynamics to N2O emission after bioenergy residue amendments
Vinasse is a major by-product generated by the sugarcane biofuel industry. It is a source of microbes, nutrients and organic matter and often it is recycled as fertilizer.
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Bregje Brinkmann
Wiskunde en Natuurwetenschappen
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Microbial Biotechnology
In het onderzoeksprogramma Microbial Biotechnology voeren wij vernieuwend onderzoek uit in de biotechnologie en microbiologie.
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Microbial Biotechnology
In het onderzoeksprogramma Microbial Biotechnology voeren wij vernieuwend onderzoek uit in de biotechnologie en microbiologie.
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Industrial Ecology
Het onderzoeksprogramma Industrial Ecology heeft als doel de ecologische transformatie naar duurzaamheid te ondersteunen van maatschappij en milieu. Het onderzoeksonderwerp is Industriële Ecologie in zijn breedste definitie, waaronder de analyse van milieusystemen en de integratie van de sociale en…
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Industrial Ecology (MSc)
De tweejarige masteropleiding Industrial Ecology is een samenwerking tussen de Universiteit Leiden en de Technische Universiteit Delft De opleiding biedt een gereedschapskist voor duurzame ontwikkeling in de vorm van een systematische aanpak van door de mens veroorzaakte problemen. Hierbij worden technische,…
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Nano shapes micro : Impacts of metallic nanoparticles on microbial communities
This thesis aimed to investigate the impact of exposure dynamics, relative contributions of ENPs(particle) and ENPs(ion), and dosing regimens on the toxicity of ENPs varying in different physico-chemical properties, on the composition and functioning of soil microbial communities.
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of defense hormones on the interaction between plants and the soil microbial community
The soil ecosystem consists of the largest reservoir of biodiversity on Earth.
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Anti-microbial and Anti-biofilm compounds From Indonesian Medicinal Plants
Promotor: C.A.M.J.J. van den Hondel, Co-promotor: Sandra de Weert
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Volatile compounds from Actinobacteria as mediators of microbial interactions
Streptomyces are bacteria abundant in soil that participate in diverse and complex interactions. These bacteria are the main producers of the antibiotics we currently use in the clinic.
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Industrial Ecology MSc- Student for a Day
Studievoorlichting
- Ecology, Migration and Tolerance: Limits to Cooperation
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Anthropogenic effects on links between macro-invertebrate diversity and ecosystem functioning
How are links between macro-invertebrate diversity and ecosystem functioning influenced by anthropogenic pressures?
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Effect of Nanoparticles on Microbial Catabolism and Community Structure using Biolog techniques
1. To what extent do metallic NPs added to soil extractions change the activity, abundance, or community composition of microbes? 2. How do the effects of metallic NPs on soil microbes differ from the effects of the ions shedding from corresponding NPs?
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Phylogenetic ecology of octocoral - gastropod associations
Promotor: E. Gittenberger, Co-promotores: L.P. van Ofwegen; B.W. Hoeksema
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The rebound effect through industrial ecology’s eyes : the case of transport eco-innovation
Promotor: Prof. dr. Arnold Tukker & Prof. dr. René Kemp (Maastricht University)
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Ecology and genomics of Actinobacteria and their specialised metabolism
Filamentous Actinobacteria, such as Streptomyces, produce a plethora of chemically diverse bioactive metabolites that have found applications across medicine, agriculture and biotechnology.
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Improvisations in phototrophy
Microbial rhodopsins are photosensitive pigments implemented in the growth and adaptation of a large population of microorganisms.
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Ecology and conservation of spotted hyena in human dominated landscapes in northern Ethiopia
Promotors: Prof.dr. G.R. de Snoo, Prof.dr. H. Leirs (Univ. Antwerpen)
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Erasmus Mundus Industrial Ecology
Het eerste internationale masterprogramma in Industrial Ecology start in september 2011. Het gaat om een twee-jarig internationaal programma dat wordt georganiseerd door: University of Graz in Oostenrijk, Chalmers University of Technology in Göteborg, Zweden, de Universiteit Leiden en de Technische…
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Metagenomics for community ecology; a next generation of eDNA monitoring tool for biomass studies in freshwater environments
How can we quantify the density of species within a community through environmental DNA concentrations?
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Micro-leven bij biologische en gangbare melkveebedrijven voor het eerst in kaart gebracht
Elk onderdeel van de kringloop op een melkveebedrijf heeft een specifieke bacterie- en schimmelsamenstelling. Dat ontdekten de Leidse postdoc onderzoeker Sofia Gomes en haar begeleiders Nadia Soudzilovskaia en Peter van Bodegom in samenwerking met het Louis Bolk instituut en Naturalis Biodiversity Centre.…
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Lions of West Africa : ecology of lion (Panthera leo Linnaeus 1975) populations and human-lion conflicts in Pendjari Biosphere Reserve, North
Promotores: G.R. de Snoo, B. Sinsin, Co-Promotor: H.H. de Iongh
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Yali Si
Wiskunde en Natuurwetenschappen
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Understanding the ecology of the Bornean Pygmy Elephant (Elephas maximus borneensis) in the Sebuku Forest, Nunukan District, North Kalimantan
What is movements and corridors of the Bornean pygmy elephant in Sebuku forest? What is the nature of human-elephant conflict in Nunukan District in time and space? What are the diets of the Bornean elephants related to crop raiding?
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Ozan Ciftci
Wiskunde en Natuurwetenschappen
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The Ecology and Evolution of Microbial Warfare in Streptomyces
Promotie
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Record aantal masterstudenten Industrial Ecology
De masteropleiding Industrial Ecology is in 2004 gestart met 12 studenten en is inmiddels uitgegroeid naar een opleiding met 90 studenten uit 20 verschillende landen.
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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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Comparative ecology and genetics of sympatric wild cats in relation to human wildlife conflict in Bardia National Park, Nepal
What is the population size/structure and distribution of tiger and leopard inside the Bardia National Park (BNP) compared with the population outside? What is the movement and home range and conflict pattern in time and space of tigers and leopards inside the BNP compared with outside? What constitutes…
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Henrik Barmentlo
Wiskunde en Natuurwetenschappen
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Martha Dellar
Wiskunde en Natuurwetenschappen
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Eerste diploma’s ‘Industrial Ecology’ uitgereikt
In de faculteitskamer van Wiskunde en Natuurwetenschappen in het Academiegebouw werden op 31 maart de eerste twee masterdiploma's Industrial Ecology uitgereikt aan Elias de Valk en Gerald Wegh. 'Ik kan nu alle kanten uit in de duurzaamheidssector', zegt De Valk, die de allereerste was die de interdisciplinaire…
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The impact of climate variability on the ecology of a lion (Panthera leo Linnaeus 1758) population and lion livestock conflicts in the Amboseli
Promotor: Prof.dr. G.R. de Snoo, Prof.dr. G.A. Persoon, Co-promotor: H.H. de Iongh
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Ecology of the Ethiopian wolf (Canis simensis Rüppell 1835) in a changing landscape: Human carnivore interactions in Afroalpine ecosystems of
Ethiopian wolves are endangered diurnal Afroalpine rodent hunters. I investigated the interaction between wolves, rodents and human land use in Borena Sayint National Park (BSNP), Abune Yosef and Aboi Gara in Ethiopia.
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Niels van der Windt
Wiskunde en Natuurwetenschappen
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Beyond random and forbidden interactions : how optimizing energy gain results in morphological matching among subalpine Asteraceae and their
Plants and their pollinators form complex interaction networks. Within these networks, species differ widely in the number of species they interact with.
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Sophie Planchenault
Wiskunde en Natuurwetenschappen
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Joeri Morpurgo
Wiskunde en Natuurwetenschappen
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Martin van der Plas
Wiskunde en Natuurwetenschappen
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Nieuwe master Industrial Ecology van start gegaan
De eerste lichting buitenlandse studenten die het MIND-programma in Leiden volgt is begonnen. Dit studiejaar startte deze internationale, multidisciplinaire master Industrial Ecology, waaraan onder andere de universiteiten van Leiden en Delft meedoen. Twee studenten vertellen over hun ervaringen.
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Peeking into the future: Fungi in the greening Arctic
Promotor: E.F. Smets, Co-promotor: J. Geml
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Assemblage and functioning of bacterial communities in soil and rhizosphere
Promotores: J.A.van Veen, P.L.G.Klinkhamer. Co-promotor: E.E.Kuramae
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Solvent tolerance mechanisms in Pseudomonas putida
Bacterial biocatalysis constitutes a sustainable alternative for high-value chemicals production by enabling the utilization of renewable feedstocks.
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Maarten Schrama
Wiskunde en Natuurwetenschappen
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Jordy van der Beek
Wiskunde en Natuurwetenschappen
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Marco Visser
Wiskunde en Natuurwetenschappen
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Industrial Ecology en Mathematics de beste Leidse masteropleidingen
De masteropleidingen Industrial Ecology en Mathematics scoorden allebei even hoog en zijn samen de beste in Leiden. Dat blijkt uit de resultaten van de Nationale Studentenenquête 2013.