The orchid family (Orchidaceae) belongs to one of the largest and most diverse families of flowering plants. Orchids undergo a complex developmental cycle that includes a mycoheterotrophic stage of protocorm after seed ...

This bachelor's thesis focuses on a comparison of studies mainly preclinical and clinical research that investigate the photobiomodulatory effect of radiation on the retina. The main parameters for comparison were the type ...

Polypeptides are an essential part of biological systems. If they contain amino acids with acidic or basic side chains, they can carry a charge due to dissociation reactions depending on the pH. Polypeptides can thus be ...

This master's thesis is focused on the preparation of new planar chiral fused N-heterocyclic [2.2]paracyclophanes via kinetic resolution combined with our newly developed directed C−H activation/annulation methodology. The ...

Chevalinulin A is a novel compound obtained from fungal strain Aspergillus chevalieri isolated from deep sea cold seeps in 2022. Based on structural characterizations, the compound exhibits an unusual and synthetically ...

This study focuses on the analysis of scheelite from eight genetically distinct localities in the Bohemian Massif using cathodoluminescence (CL) with a cold - cathode, in order to practically assess whether any differences ...

Analysis of cervical cancer incidence and mortality by clinical stage in Czechia Abstract Cervical cancer is the fourth most common cancer in the female population worldwide. The aim of this bachelor thesis is a detailed ...

PPM1D protein phosphatase is a negative regulator of the cellular response to DNA damage. The tumor suppressor protein p53 plays an irreplaceable role in these processes. PPM1D phosphatase is one of its main negative ...

After gamete fusion, the preimplantation development period begins, featuring several critical events such as the start of embryonic transcription, compaction, and the differentiation of the first cell lineages. While these ...

Psoriasis is a chronic autoimmune disease, which is mainly manifested by excessive proliferation of keratinocytes, resulting in red and well-defined lesions that are typical for this condition. Psoriasis is accompanied by ...

Stable water isotopes are used as a natural tracer for hydrograph separation, allowing for distinction between various water sources. Snow isotopic composition can be influ- enced by a number of meteorological, hydrological, ...

Modern agriculture primarily utilizes monoculture fields of annual crops to meet human needs, which are associated with long-term soil degradation and many other negative environmental impacts. This bachelor's thesis ...

English abstract The bachelor's thesis on the topic "Supervolcanic eruptions: the caldera eruption of the Toba volcano as an example" summarizes knowledge about eruptions that represented in the past and still represent a ...

The bachelor thesis deals with the mechanical properties of marlstones from the Prackovice landslide area in the Central Bohemian Highlands, where the Dobkovičky landslide occurred in 2013 during the construction of the ...

The middle class in India: conceptualisations and characteristics Abstract This bachelor thesis addresses the issue of middle class in India. The method used in this thesis is a systematic search of databases containing ...

Lead (Pb) is a naturally occurring element that becomes toxic at elevated concentrations and negatively affects all components of the environment, including organisms, natural processes, and the human population. The ...

Intrusive rocks provide a unique opportunity to study the mechanisms of spatial movement and crystallization of magma in individual stages of development. Intrusive porphyry rocks support additional information about the ...

5 Abstract Invasive species are one of the main factors threatening biodiversity. Their negative financial impact is estimated at €400 billion per year. This situation is reflected in new policies at European and Czech ...

The aim of this diploma thesis was to better understand the factors influencing the establishment, survival and growth of climax tree species during spontaneous succession and thus to contribute to the understanding of the ...

Vineyard land is one of the types of agricultural land. In addition to environmental problems, they face problems of contamination due to pesticides when applied over a long period of time. In the framework of the bachelor ...