Přírodovědecká fakulta
Browse by
Faculty / university part collections
-
GEOBIBLINE - Fulltexts [10555]
-
Habilitační práce [85]
Habilitations -
Kvalifikační práce [21675]
Theses -
Kvalifikační práce obhajované před rokem 2006 [0]
Theses defended before year 2006
Recent Submissions
-
Population genetics, species delimitation and antifungal resistance in members of the Trichophyton mentagrophytes complex - agents of superficial mycoses
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2026)Date of defense: 20. 3. 2026The doctoral thesis focuses on the taxonomy of the Trichophyton mentagrophytes/interdigitale complex which includes three closely related species - Trichophyton mentagrophytes, Trichophyton interdigitale, and the recently ... -
Colonization of the Maritime Antarctic freshwater ecosystems by invertebrates
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2026)Date of defense: 20. 3. 2026Freshwater ecosystems of the Maritime Antarctic are characterized by very limited functional and species diversity due to harsh climatic conditions, remoteness, and relatively short existence. In most cases, these ecosystems ... -
Role sacharidového metabolismu v toleranci rostlin Fragaria sp. k abiotickým stresům
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2026)Date of defense: 20. 3. 2026Carbohydrates are one of the most important groups of biomolecules for plants, and their significance extends far beyond their role as primary sources of carbon and energy. They act as a medium for energy transport between ... -
Vlivy radiace v organických fázích uranonosné mineralizace
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2026)Date of defense: 19. 3. 2026The work deals with two types of fossil organic matter that were exposed to radiation from natural uranium decay series in the geological environment, more precisely, uranium-bearing anthraxolite (thucholite) from Permian ... -
Metasomaticko-hydrotermální ložisko Giftkies v jáchymovském revíru: Mineralogicko-ložisková studie s důrazem na asociaci sekundárních minerálů uranu.
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2026)Date of defense: 19. 3. 2026This dissertation is focused on mineralogical and ore deposit research of the former Giftkies mine. The research focused on description of primary Cu-As sulphide mineralization, which was subject of historical mining, also ... -
Konektivita habitatů vlka obecného (Canis lupus) ve střední Evropě
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2026)Date of defense: 19. 3. 2026The current level of landscape fragmentation by anthropogenic infrastructure significantly threatens animal populations. This occurs, for example, through habitat loss, mortality from vehicle collisions, barrier effects, ... -
Regulatory mechanisms in normal and malignant granulopoiesis
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2019)Date of defense: 31. 5. 2019Neutrophils, known primarily as key players in defense against invading pathogens, represent an essential component of both the innate and adaptive immunity. Continuous production of large quantities of neutrophils is ... -
Mechanism of zebrafish erythroid cell reprogramming
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2026)Date of defense: 17. 3. 2026Hematopoiesis is the process in which mature hematopoietic cells are generated by proliferation and differentiation of hematopoietic stem cells (HSCs). According to the hierarchical model of hematopoiesis, multipotent HSCs ... -
Trehalose utilisation in orchid family and evolution of trehalase genes
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2026)Date of defense: 17. 3. 2026Klíčení a raný vývoj orchidejí jsou závislé na mykorhizních houbách jako na primárním zdroji uhlíku a živin. Zásadním mechanistickým problémem orchidejové mykorhizy je vysvětlení toho, jak orchideje během svého obligátně ... -
Speciation in protists: A case study of the freshwater alga Synura
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2026)Date of defense: 17. 3. 2026Protists are an exceptionally diverse and ecologically significant group of organisms, yet the mechanisms driving their diversification remain insufficiently understood. Accordingly, this thesis investigates the spatial, ... -
Ecological processes associated with the glacial-proglacial ecosystem transition
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2026)Date of defense: 16. 3. 2026Ongoing deglaciation in the Arctic is rapidly exposing and mobilising organic matter (OM) overridden by previous glacial advances, releasing an important biogeochemical legacy into downstream ecosystems. This thesis ... -
Molecular Characterisation of Parvalbumin Gene: Evolutionary Insights and Forensic Applications for Fish Species Identification and Authentication
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2024)Date of defense: 6. 3. 2024Abstract Parvalbumin (pvalb), a low molecular weight calcium-binding protein, plays a crucial role in regulating Ca2+ switching in fast-twitch muscle fibres and has been identified as a major cause of fish-induced food ... -
Role of chloroplastic glutamine synthetase GS2 in Arabidopsis thaliana
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2026)Date of defense: 13. 3. 2026Glutamine synthetase (GS) is a key enzyme of plant nitrogen metabolism, catalyzing the assimilation of ammonium into glutamine. Ammonium originates both from soil uptake and from internal metabolic processes, including ... -
Semantic eco-morphology of the human face: a special focus on sexual dimorphism
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2026)Date of defense: 12. 3. 2026As the primary semantic organ, the human face is the most prominent visual feature of the body. Evidence from phenotypic variability and genetics suggests that faces evolved specifically to facilitate various semantic ... -
Detekce a stanovení rozsahu nebalancovaných chromozomových aberací metodou aCGH u pacientů s mentální retardací a vrozenými vývojovými vadami
Defence status: RECOGNIZED(Univerzita Karlova, Přírodovědecká fakulta, 2026)Date of defense: 27. 3. 2026The work is focused on the detection and evaluation of copy number variants (CNV) in patients with mental retardation (MR) and/or congenital developmental defects in two groups. The first group contained a total of 214 ... -
Srovnávací evolučně-vývojová analýza dermálního skeletu paprskoploutvých ryb
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2026)Date of defense: 11. 3. 2026The dermal skeleton, together with the endoskeleton, forms the skeletal system of vertebrate bodies, participating in various functions such as support, movement, protection, and food intake and processing. It consists of ... -
DDI2-NRF1 axis in regulation of proteotoxic stress
Defence status: RECOGNIZED(Univerzita Karlova, Přírodovědecká fakulta, 2026)Date of defense: 17. 3. 2026Nuclear factor-erythroid 2-like bZIP factor 1 (NFE2L1, also known as NRF1), a member of the cap'n'collar family of transcription factors, is a crucial regulator that mediates adaptive responses to various cellular stresses ... -
Determinants of interspecific variability of gut microbiota in birds
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2026)Date of defense: 9. 3. 2026Gut microbiota (GM) is an assemblage of microorganisms inhabiting lower gastrointestinal tract of animals. Ample evidence exists, that vertebrate GM plays integral role in host's fitness given its wide functional potential ... -
Residential mobility and residential preferences of young families and older adults from the Prague Metropolitan Area
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2023)Date of defense: 30. 3. 2023The dissertation project examines the process of residential mobility and residential preferences in the Prague Metropolitan Area. With the diversification of life-course trajectories and lifestyles, but also rising housing ... -
Geothermal Plays of the Bohemian Massif: Identification, Classification, and Resource Potential
Defence status: DEFENDED(Univerzita Karlova, Přírodovědecká fakulta, 2026)Date of defense: 26. 1. 2026Geothermal energy is a stable and long-term sustainable energy source and plays an important role in mitigating climate change and ensuring energy security. The aim of this thesis is to define geological domains that combine ...
RSS 1.0