Circumstances conducive to the emergence of a literary culture that allowed women to participate arose in Poland only as late as in the 1650s, following the appearance of two Frenchwomen on the Polish throne, namely Marie-Louise Gonzaga and Marie-Casimire.

The article examines diverse relations between Cynthia Ozick’s The Shawl and the final distich of Paul Celan’s “Deathfugue,” which the American writer chose as an epigraph to her Holocaust prose. An intertextual analysis of both texts (which relate to each other in a midrash-like manner) demonstrates the existence of numerous parallels in the language and imagery used by both authors, as well as their identifiable references to the motif of “Death and the Maiden,” which can be found in German paintings (Grien, Deutsch) and music (Bach, Schubert, Wagner).

School textbooks written by a Spanish erudite and pedagogue Juan Luis Vives were used in schools of Protestant denominations in Royal Prussia – in Gdańsk, Toruń, Elbląg, but also in other towns and cities of the Polish-Lithuanian Commonwealth– for teaching Latin. Nicolaus Volckmar, of German descent, a Polis language teacher at the Academic Gymnasium in Gdańsk, utilized the structure and themes of Vives’ dialogues Exercitatio linguae latinae (1538) for teaching the Polish language. In this manner, paradoxically, the “phrasebook” of the Spanish humanist, as well as its subsequent editions, still in the 18th century was used by Gdańsk schoolers of German origin to learn the language which they needed for everyday communication in the community of multi-cultural and multi-ethnic Gdańsk. The Vives-Volckmar phrasebook was undoubtedly used by Arnold von Holten, later a lifetime mayor of the city, sent on a diplomatic mission to Spain by the Hanseatic League.

The Iconology by Cesare Ripa (1593), which constitutes a rich compendium of iconographic representations in which abstract concepts, virtues and vices were imagined through human figures and their attributes, features also the figures of old women. In the article the following questions are raised: Which of these concepts, virtues of human character, vices and inclinations are personified by “crones”, which by old women and which by women “in their prime”? Does the Italian iconographer motivate his choices and what explanations does he provide? What features were attributed to old age in the 16th and 17th centuries? And finally: how do ancient patterns of writing about old age and medieval stereotypes are reflected in Ripa's Iconology?

The article discusses two works devoted to the women's education and upbringing, written in two different eras. Both books – the treaty by a Spanish secular humanist Juan Luis Vives (1492–1540) De institutione feminae christianae (Bruges 1524) dedicated to the Queen of England, Catherine of Aragon, wife of Henry VIII, and her daughter Mary Tudor, and reference guide for women by a Spanish Jesuit Jorge Loring (1921–2013) Para salvarte. Compendio de las verdades fundamentales de la religión católica y normas para vivirlas (1st ed. 1952) – are advisory in nature. Both authors in a similar way define the role of women in a society. Formulating the recommendations for good Christian women, the authors resort to almost identical argumentation derived from the Bible and the writings of the Church Fathers. They use similar rhetorical devices which are tailored to the current circumstances. Both authors refer to the same authority and show the same examples. The analysis of both works aims to show the immutability of rhetorical practices in the field of advice literature devoted to women.

Warunki sprzyjające wykształceniu się kultury literackiej, w której mogły uczestniczyć kobiety, w Rzeczypospolitej powstały dopiero w połowie XVII wieku wraz z pojawieniem się na polskim tronie dwóch Francuzek - Ludwiki Marii Gonzagi i Marii Kazimiery.

The main cause of sperm chromatin damage is oxidative stress related to embryo development failure and adult infertility in mammals and also avian. Oxidative stress results in lipid peroxidation (LPO) causing cell damage. Lipid peroxidation is the oxidation of polyunsaturated fatty acids (PUFAs) in biological systems and causes changes in the physical structure and characteristics of the cell membrane. Due to the high amounts of PUFAs in the avian sperm membrane, its sperm seem susceptible to pe-roxidative damage and is a substantial factor in the fertilization capacity of sperm. The most commonly used methods for measuring LPO or its by-products, such as malondialdehyde (MDA) and 4-hydroksy-2-nonenal (4-HNE), in bird semen are based on the colorimetric method TBARS (thiobarbituric acid reactive substances) and on the use of a fluorescence probe (CC ₁₁-BODIPY ^581/591) as a marker to evaluate membrane lipid peroxidation. This review aims first to introduce LPO in avian semen and its effects on avian sperm and second to summarize the commonly applied methods of evaluating LPO and its damage in fresh and stored avian semen.

Pelvic venous disorder (PeVD) is a prevalent chronic condition characterized by the presence of varicose veins in the pelvis, leading to the development of chronic pelvic pain. Despite the growing interest in assessing quality of life in PeVD, well-designed and validated disease-specific questionnaires are missing. The objective of this study was a linguistic and clinical validation of the Symptom Questionnaire (SQ) in a cohort of Polish females with pelvic vein incompetence. The Polish version of SQ was developed using a standardized validation process that involved a back-and- forth translation protocol.
A total of 58 female patients diagnosed with pelvic varicose veins, representing diverse educational back-grounds, participated in the study. Multiple issues were observed during linguistic validation, primarily originating from disparities between the Polish and British healthcare systems, as well as differing levels of sexual health education of those two populations. Cronbach α was calculated separately for each part of the questionnaire with results exceeded 0.6 for each section. Test-retest analysis indicated most Pearson correlation coefficients surpassing 0.70. The absolute agreement consistency between pretest and post- test measures, evaluated using the Intra Class Correlation (ICC), exceeded 0.8 in three sections and 0.7 in the remaining three sections.
However, the clinical validation failed due to the lack of standardized score calculation proposed by the authors of the questionnaire and inaccurately assigned values in the answer key for five questions. Consequently, the practical utility of SQ in daily clinical settings remains uncertain, highlighting the urgent need for the development of a new, user-friendly questionnaire specifically tailored to assess the quality of life in individuals with PeVD.

This paper presents a method of synthesizing copper powders by electrochemical method with the use of a rotating working electrode. The influence of the rotation speed of the working electrode, the current density, the concentration of copper ions, and the addition of ethylene glycol on the shape, size, and size distribution of the obtained powders were investigated. Properties of the synthesized powders were characterized by scanning electron microscopy (SEM) and X-ray powder diffractometry (XRD). It has been shown that it is possible to obtain copper powders with a size of 1 µm by an electrochemical method using the rotary cathode, in sulphate bath with addition of ethylene glycol as a surfactant. Increasing current density causes a decrease in the average size of the obtained powder particles. The addition of 2.5% of ethylene glycol prevents the formation of dendritic powders. The change in the concentration of copper ions in the range from 0.01 to 0.15 mol/dm3 in the electrolyte did not show any significant effect on the size of obtained particles. However, higher concentrations of copper limiting the presence of dendritic-shape particles. Changing the speed of rotation of the electrode affects both the size and the shape of synthesized copper powder. For the rotational speed of the electrode of 115 rpm, the obtained powders have a size distribution in the range of 0-3 µm and an average particle size of 1 µm. The particles had a polygonal shape with an agglomeration tendency.

In current CubeSat observation satellites, the main design constraint is the available space. Standards dictating the unit dimensions of the payload severely restrict the maximum aperture and focal length of the optical instrument. In this paper, the authors present the results of work to produce a novel DeploScope optical system for a CubeSat-type observation satellite with a segmented aperture of the primary mirror deployed in space. The telescope is designed for Earth observation and is expected to find its application in the military, precision agriculture or environmental disaster prevention. The work includes a detailed analysis of the segment aperture effect on image repeatability for different numbers of main mirror segments. Based on it, the optimal configuration of the optical model of the telescope with an aperture of 188.5 mm and a focal length of 1100 mm was selected. Based on this analysis, a so-called laboratory version of the telescope was built, providing the possibility of free correction of each segment of the primary mirror while maintaining a solid stable base for other components of the module. Imaging tests were carried out on the laboratory version of the instrument and the system was optimized for a version suitable for implementation in the payload structure of the microsatellite.