International Day of Women and Girls in Science

Nevertheless, to this day, their presence in science remains under-dimensioned and often faces obstacles such as prejudice and inequality. Women in STEM (Science, Technology, Engineering, and Mathematics) fields face multiple challenges, including gender stereotypes and a lack of mentors and support. They also very often encounter worse conditions for the possibility of career advancement. These obstacles are very complicated and complex, requiring coordinated efforts at national and international levels to overcome them.

International Day of Women and Girls in Science is a celebration, but also a call to action. The aim is not only to recognize the contributions of women in science, but also to:

• Raise awareness of the importance of gender equality in science and research.
• Support policies that open up more opportunities for women and girls in scientific disciplines.
• Remove barriers that prevent women from reaching their full potential in science.
• To inspire future generations of women to follow their passions in science and technology fields.

The International Day of Women and Girls in Science is an important reminder that despite the progress we have made, there is still a long way to go to achieve full gender equality in science. The aim of this international day is to point out that we need to create a world in which women and girls will be able to contribute to scientific progress and innovation without limitations (work, social...).

According to UNESCO data, less than 30% of women currently hold research positions worldwide. Therefore, it is essential to support the full and equal access of women and girls to employment in science.

Pri príležitosti medzinárodného dňa žien a dievčat vo vede by sme vám radi dali do pozornosti zaujímavý článok slovenskej vedkyne Mariany Derzsi na tému „New oxides of nickel, copper and palladium„, ktorý nadväzuje na článok „Prediction of new inorganic compounds".

Doc. Mgr. Mariana Derzsi, PhD. she received her doctorate in physical chemistry at the Institute of Inorganic Chemistry of the SAS. Right after school, she worked at the Polish Academy of Sciences in Krakow, later at the University of Warsaw, and was also a visiting scientist at Chemie Parich Tech in Paris and at the University of Padua in Italy. After ten years, she returned to Slovakia and has been working for six years at the Research Institute of Advanced Technologies in Trnava at the Faculty of Materials Technology of the Slovak Technical University, where she founded the Computer Modeling of Materials research group.

• When/how did you find out that you wanted to be a scientist and who or what inspired you to study in the STEM field?

Už na základnej škole sa mi páčili rozprávky a filmy pre mladistvých s vedeckou tematikou a dokumentárne filmy o prírode. Na strednej škole som si postupne uvedomila, že sa chcem celý život vzdelávať.  Strávila som jeden školský rok v USA a to mi otvorilo ďalšie horizonty. Pocítila som, ako veľmi ma obohatilo ovládanie cudzieho jazyka, ako pomocou neho viem preniknúť do inej kultúry, klásť si nové otázky, premýšľať iným spôsobom a zažiť a skutočne precítiť iné pohľady na tú istú vec. Okrem toho, nebavilo ma memorovanie, potrebovala som veciam rozumieť. Len tak som si ich vedela zapamätať. Preto, keď som si vyberala vysokú školu, bolo mi jasné, že to budú prírodné vedy a jazyky. Začala som teda medziodborové štúdium na Univerzite Komenského: fyziku na FMFI a anglicky jazyk na Filozofickej fakulte. Počas prvého roku ma ešte viac očarila fyzika a predovšetkým atmosféra na FMFI fakulte. Prepadla som knihám od Stephena Hawkinga a postupne som začala hltať všetku medzinárodnú popularizačnú literatúru o fyzike. Na FMFI som stretla veľa vyučujúcich, ktorí nás vysokoškolských poslucháčov brali za rovnocenných partnerov. Prednášky boli inšpirujúce (tie, na ktoré som sa aj dostavila 🙂 ), viacerí prednášajúci boli v našich očiach priam legendy. To bolo všetko úžasné, ale zároveň to umocňovalo pocit zodpovednosti za štúdium. Túžila som byť ako oni. Koncom prvého roku vo mne dozrelo rozhodnutie, že sa chcem naplno venovať fyzike a preto som požiadala o prestup na smer vedecká fyzika a s filozofickou fakultou som sa rozlúčila. Toto bol moment, kedy som vedela že chcem byt vedkyňou a vedome som sa vybrala touto cestou. Nebolo to ľahké. Po tomto rozhodnutí som ešte veľakrát vyletela zo skúšok, dokonca sa mi stalo, že som bola na danej písomke len jediné dievča a len ja som cez tú písomku opakovane neprešla. Všetci chalani to dali. Tiež mi bolo na nejednej doplňujúcej konzultácii naznačené, že som žena, ktorá by snáď mala viac rozmýšľať nad vytvorením rodiny. Dokonca sa ma jeden skúšajúci opýtal, ako to že som prišla k nemu na skúšku, že dievčatá k nemu nechodia, vyberajú si zvyčajne skúšajúcu, cez ktorú ľahšie ‚prejdú‘. Nebrala som to v zlom. Dané osoby, ktoré to nadhodili ma nijako nediskriminovali ani nepodceňovali. Naplno sa mi venovali. Myslím si, že boli jednoducho zaskočení, no a keď som si dorobila všetky skúšky, ktoré som si dala za cieľ pred požiadaním o prestup, bolo mi povedané, že prestup mi nebude umožnený. Šokovalo ma to, no nevzdala som to, a našla som cestu. Od vtedy idem po nej.

• Did your family, friends and teachers support you in your decision to study STEM subjects?

My family, friends and teachers played key roles. For example, my primary school teacher advised my parents to send me to gymnasium. If she hadn't done that, I would have ended up in gardening school. Who knows, maybe that path would lead me to microbiology. My parents were surprised because I was more of an average student or a slacker. But the teacher probably saw that my academic results were more a consequence of my lack of interest than a reflection of my abilities. I am grateful to her for that. That's when I started thinking about myself differently.

My parents never imposed on me what I should study. They let me choose freely. I will never forget how my father told me and set an example for me every day, that I should find in life what will make me happy and fulfilled and do the best I can. It was very nice and I remembered it forever. Close friends and classmates were my support, mirror and challenge. They played an important role in my decision to study physics. I didn't believe in myself and thought that as a girl I didn't belong at FMFI. I have never been to any knowledge competition, I did not excel in natural sciences, and therefore I would not have dared to make this decision myself. They gave me confidence and convinced me that those things don't matter. That I should go after what draws me and not give up when I haven't even tried it. And so I went. I also had classmates who inspired me with their intellect and approach to study. We challenged each other, for example, in speed reading English classic literature for entrance exams.

• What would be your message to girls, who would like to pursue their interest in STEM subjects, but hesitate to enter a field, where women are significantly underrepresented? (or something along this line…)

Go for what draws you and don't give up when you haven't even tried it. And even if you've already tried it, don't give up after the first failures or rejections. If you want it, do it! 

• Can you please briefly describe what you do now?

I am engaged in computer modeling of molecular and crystal structures of inorganic materials. From the moment I learned that all living and non-living nature is made up of atoms, I have been fascinated by the fact that what essentially distinguishes one object or material from another is primarily the way in which the atoms are arranged. Regardless of the chemical composition, in principle we can achieve some property of the material by arranging the atoms in it appropriately. Not under every condition will it be possible to achieve the desired arrangement of atoms for a given chemical composition, but we can always find conditions under which we can force them to do so. And this is basically what I do. I deal with the predictive modeling of new molecular and crystal structures and the study of the relationship between the structure and the properties of materials that result from the given structure. We can approximate it using the example of diamond and graphite. Both materials are made of the same chemical element - carbon. They differ only in how the carbon atoms in graphite and diamond are arranged. One arrangement makes the material translucent (transmits all light), very hard (we can cut glass with it) and electrically non-conductive (insulator) – that's diamond. A different arrangement causes the material to be opaque, black, because it absorbs all light, it is soft (we easily split the individual layers), and its electrical properties depend on the direction in the crystal (it is more conductive in one direction, less conductive in another) - that is graphite. I focus on the prediction of crystal structures of new transition metal halides and oxides. I focus primarily on binary systems, that is, compounds that consist of two chemical elements. Even with such a simple composition, we observe a fascinating variety of possible atomic arrangements (molecular and crystal structures) and the properties that result from them. Understanding the relationship between structure and properties helps us to predict the behavior of the material based on the structure, and conversely from the behavior of the material we can deduce the arrangement of the atoms in it. This applies to all materials, inorganic as well as organic or complex biological systems. This is simply fascinating!