Animal Welfare Attitudes (AWA) are defined as human attitudes towards the welfare of animals in different dimensions and settings. Demographic factors, such as age and gender are associated with AWA. The aim of this study was to assess gender differences among university students in a large convenience sample from twenty-two nations in AWA. A total of 7914 people participated in the study (5155 women, 2711 men, 48 diverse). Participants completed a questionnaire that collected demographic data, typical diet and responses to the Composite Respect for Animals Scale Short version (CRAS-S). In addition, we used a measure of gender empowerment from the Human Development Report. The largest variance in AWA was explained by diet, followed by country and gender. In terms of diet, 6385 participants reported to be omnivores, 296 as pescatarian, 637 ate a vegetarian diet and 434 were vegans (n = 162 without answer). Diet was related with CRAS-S scores; people with a vegan diet scored higher in AWA than omnivores. Women scored significantly higher on AWA than men. Furthermore, gender differences in AWA increased as gender inequality decreased.

Purple-fleshed potatoes (PFP) are varieties of Solanum tuberosum L., which recently have been recorded to be more and more cultivated and consumed in all European countries, including Romania, as they are promoted for their content in bioactive compounds and benefits to human health. This paper presents a micropropagation protocol study for PFP varieties already traded into the Romanian market, namely Blue Danube (BD), Salad Blue (SB), Violet Negretin (VN), and Violet Queen (VQ). These varieties were tested for in vitro micropropagation also considering asepsis, initiation, callus formation, and microtuberization. To establish the optimum asepsis treatment, a preliminary experiment was performed and, the best results were obtained by using 70% EtOH (1 min) followed by 20% (v/v) Domestos^® (20 min). The MS formula (Murashige and Skoog 1962) was tested as the basic culture medium without growth regulators for all tested stages except for callus initiation and its further multiplication stages. The effect of glycine on direct organogenesis and shoot multiplication was evaluated for propagated micro-cuttings. We emphasize that the addition of glycine at a concentration of 15 mg/L to the culture medium induced a better plantlet vigor for all four varieties. Regarding the indirect organogenesis, culture medium supplemented with NAA (5.00 mg/L), GA₃ (1.00 mg/L), TDZ (1.00 mg/L) and glycine (15.00 mg/L) induced the best results for shoot cluster regeneration as well as turning of white callus from control to purple callus. Further, the microtuberization was successfully produced when sucrose was supplemented at 8% (w/v) into the culture medium. Among all four tested PFP varieties, SB has proven to give the best results regarding the adaptability for in vitro cultivation.

Dendrochronology, the study of tree-ring growth patterns, is a powerful tool for reconstructing past human–environment interactions. This review examines its role within archaeology, focusing on how tree-ring studies contribute to dating wooden artifacts, reconstructing past climates, and understanding timber use in historical buildings and cultural heritage. To explore these applications, we conducted a bibliometric analysis of studies indexed in Web of Science. Our results reveal a marked increase in dendrochronological research over the past 15 years, alongside a broadening of its impact across related fields such as anthropology and environmental sciences. We classify the literature into major thematic areas, including methodological developments, historical and environmental disruptions, art and architecture, mining history, and the ancient timber trade. By highlighting both the advantages and limitations of dendrochronology—such as issues of reference coverage, the need for non-destructive sampling, and the importance of interdisciplinary collaboration—we show how this approach extends beyond archaeology to illuminate wider cultural and environmental contexts. Ultimately, our findings demonstrate the significance of dendrochronology not only for understanding ancient civilizations and cultural heritage, but also for tracing the complex interactions between humans and natural resources across time.

Plantago ovata is economically an important medicinal plant commonly cultivated in different parts of India, Pakistan and Iran and some part of Europe. It has a long history of traditional uses with healing properties. There are various applications of seed husk and its marketable products for medicine and industrial uses. The seed husk is commonly called as psyllium or isabgol has a potential role in the treatment and prevention of gastrointestinal and bowel diseases. The intent of this review was to highlight the industrial uses of psyllium for the food products and therapeutic purposes. There is also considerable interest of local people, scientific communities and industries in the medical and food supplement application of psyllium husk and mucilage with specific health benefits.

Syngonium podophyllum Schott. cv. ‘White Butterfly’ is recognized as a valuable ornamental plant, and today it is also an important plant species of medicinal interest due to its high contents of phenolic compounds. The purpose of this article is to review the main scientific publications from our laboratory with regard to new scientific achievements dealing with Syngonium species or topics of interest, such as callus formation and further de novo shoot regeneration. The principles and stages necessary to start an industrial-level micropropagation protocol are discussed based on our experience. Different media compositions induced different morphogenetic responses inside the callus—particularly those related to the development of xylematic elements in the organogenetic areas, such as those for rooting, protocorms, and de novo shoot formation. The re-evaluation of old histological images revealed for the first time that xylematic elements are constantly closely positioned to all organogenetic centers, and that their development is closely dependent on the composition of the culture medium. Separate protocorms can be identified only when xylematic tracheary elements are well developed and closely connected to them. The formation of protocorms is strongly dependent on the mineral composition of the culture medium and the balance of plant growth regulators.