Lviv as the capital of the Kingdom of Galicia and Lodomeria (which after the First Partition of Poland fell under Habsburg government in 1772) and its academic life were deeply connected with academic, legal, and political dynamics within the Habsburg Monarchy. For example, this can be shown by the introduction of a dissection course. It was first implemented in Vienna in 1786/87, and somewhat later in more peripheral academic institutions like Lviv, in 1810, after it had proofed itself in the capital. This showcases that Vienna held a special position among all („Austrian“) Habsburg universities as a testing ground for innovations, which later on could be implemented throughout the entire Habsburg Monarchy. The same mechanism has already been researched concerning other “smaller” Habsburg universities, for example in modern day Croatia

Henryk Kadyi, professor of anatomy in the Lviv university, was regarded as one of most eminent researchers in preparatory techniques. He studied medicine in Krakow and Vienna, then working in the Department of Anatomy in Jagiellonian University in Krakow under Professor Ludwik Karol Teichmann. 
Teichmann is recognized as master of preparatory techniques, which enabled him to achieve several important discoveries, especially in the field of lymphatic system anatomical structure. Kadyi was co-working with Teichmann for several years having opportunity to learn and practice the art of preparation. Still in Krakow he began his own scientific project aiming to make full description of the vascular system of the spinal cord. In agreement with Teichmann, exploring several materials and techniques, Kadyi was in close scientific collaboration with Professor Albert Adamkiewicz, whose name is to this day associated with so-called Adamkiewicz artery (arteria radicularis magna).

The management of consequences of long-term use of opioid medications for medical indications and uncontrolled use of psychotropic and highly potent medications without medical indications is still an important problem. The use of opioids under combat conditions is a particularly contentious issue. 

Relevance. In today’s world, global communication and international cooperation are becoming increasingly important,  and therefore knowledge of a foreign language is a key factor in overcoming language barriers and effective communication between different cultures, which makes this study relevant.

Purpose. The purpose of this study was to reveal and investigate current trends and strategies of teaching foreign 
languages aimed at maximising learning efficiency.

Methodology. The study employed the methods of analysis, systematisation, and generalisation.Results. The study examined various aspects of effective methods of teaching foreign languages in the modern educational environment, such as Content and Language Integrated Learning (CLIL), immersion, content-based learning, suggestion therapy, the use of computer technology in teaching, flipped classroom, and methods of creating Mind Maps. It was found that these methods allow for effective foreign language teaching in the modern educational environment. 
This study also revealed the specific features of using innovative technologies, virtual reality, and their contribution to 
improving foreign language acquisition in the educational process, as the modern educational environment requires the use of the latest technologies to improve access to knowledge and individualise learning.

Conclusions. As a result of this study, it was possible to investigate the psychological aspect of foreign language learning, focusing on the role of motivation and emotional state for the successful acquisition of language skills. The findings of this study can be used to create, develop, and improve curricula in the field of foreign language teaching.

Keywords: computer technologies; modernisation of the educational process; multilingual society; digitalisation of 
education; innovative pedagogy.

After three years of the outbreak of Coronavirus Disease 2019 (COVID-19) pandemic, main tasks as to treatment and vaccination are still pending their solution. Today, it is known that SARS-CoV 2 coronaviruses are intracellular viral infections having an inevitable negative impact on all cells of the human body, including the blood cells. It is established that COVID-19 patients can be classified into mild, moderate, and severe. Modern literature does not describe ultrastructural changes of circulatory blood cells in patients with moderate course of this disease.