Search

In the situation of a global pandemic, it turns out that distance virtual learning is the only way out for continuing education of students. In this regard, the application of virtual resources to perform exercises related to lighting technology is a very important task. The report presents review of existing virtual lighting laboratories for education. The purpose of the research is to acquaint the audience with the learning opportunities with the so-called virtual laboratories, which will be more than necessary given the latest world trends. An extensive search for information has been made, which is the result of several months of work. The study provides an overview of various options for the implementation of the required product, including both ready-made systems and proprietary/copyright applications. There are made appropriate conclusions from the study., Lux junior 2021: 15. Internationales Forum für den lichttechnischen Nachwuchs, 04. – 06. Juni 2021, Ilmenau : Tagungsband, p. 71

The application of LED technologies in the industry is gaining more and more popularity. In case of reconstruction or new construction of an industrial building, it is envisaged that the lighting will be built with LED luminaires. A disadvantage is the use of electronic starting and regulating devices (LED Drivers), which generate high harmonics and thus pollute the electrical power network. The report presents a long-term study of the harmonic pollutions, generated by LED lighting in a medium brewery industrial building. The study was conducted for 2 months, under different modes of operation of the LED lighting system. The obtained data are summarized and systematized. The report presents the summarized results of the study in tabular and graphical form. It was found that the harmonic pollution resulting from the lighting system exceeds the requirements of the electricity quality standard. Conclusions and some recommendations from the research are formulated., Lux junior 2021: 15. Internationales Forum für den lichttechnischen Nachwuchs, 04. – 06. Juni 2021, Ilmenau : Tagungsband, p. 163

The invention relates to 3,5-diamino-1,2,4-triazoles as kinase inhibitors, the production thereof and the use of the same as a medicament for treating cancer, for example solid tumours and leukaemia, auto-immune diseases such as psoriasis, alopecia and multiple sclerosis, alopecia induced by chemotherapeutic agents and mucositis, cardiovascular diseases such as stenoses, arterioscleroses, and restenoses, infectious diseases such as those caused by unicellular parasites such as trypanosome, toxoplasma or plasmodium, or by fungi, nephrological diseases such as glomerulonephritis, chronic neurodegenerative diseases such as Huntington's disease, amyotropic lateral sclerosis, Parkinson's disease, AIDS dementia and Alzheimer's disease, acute neurodegenerative diseases such as cerebral ischemia and neurotrauma, and viral infections such as cytomegalovirus infections, herpes, hepatitis B and C, and HIV diseases.

The present invention relates to progesterone receptor antagonists of general formula I: in which R1 can be a hydrogen atom and R2 a hydroxyl group or R1 and R2 together can be an oxo group.