bluuebunny/crossref_metadata_2025 huggingface dataset:
Characteristics of Chitosan Gelatine Limestone-Based Carbonate Hydroxyapatite Composite Scaffold After Crosslinking
Authors: Devi Rianti  , Gloria Kayla Zefanya  , Intan Aprillia Putri Erinda  , Muhammad Daffa Yudhistira  , Safira Irtika  , Priyawan Rachmadi  , Asti Meizarini  , Titien Hary Agustantina
Published: November 2024

Bone damage is one of the most common cases in dentistry. Tissue engineering is advancing in biotechnology to aid bone regeneration using scaffolds. Scaffolds need to be biocompatible, bioactive, and bioresorbable. Purpose: Analyzing the characteristics of scaffold C-G:CHA after crosslinking with 0.25% glutaraldehyde. Methods: The scaffold is synthesized from C–G:CHA in ratios of 40:60, 30:70, and 20:80 (w/w) using a freeze-drying technique and crosslinked with 0.25% glutaraldehyde. Compressive strengths are tested with a Universal Testing Machine Mini Autograph. FTIR, XRD, and SEM EDX were used to identify the most optimal base of each ratio. Data are analyzed with a one-way ANOVA parametric test. Results: The FTIR test showed that adding 0.25% glutaraldehyde formed a new chemical group. The XRD test indicated the use of 0.25% glutaraldehyde as a crosslinking agent contributed to the scaffold having an amorphous form. The SEM test results of the porosity of the C-G:CHA were 88.41% to 91.14%. After crosslinking the porosities slightly decreased. The EDX analysis showed that the Ca/P ratio in the C-G:CHA scaffold is 1.79 to 2.07. The average compressive strength of the C-G:CHA scaffold increases after being crosslinked with glutaraldehyde. Conclusion: Scaffold C-G:CHA crosslinked with 0.25% glutaraldehyde effective to increase compressive strength. The 30:70 ratio is ideal because it has a Ca/P ratio and average pore size closest to bone.
Application of the hedonic pricing model to real estate valuation in Hanoi, Vietnam
Authors: Hoan Duong Thi
Published: November 2024

The value of real estate is determined by the relationship between supply and demand in the market, location, and the physical structure of the land and surrounding area. During the development of infrastructure in the capital area of Hanoi, Vietnam, changes have occurred that directly impact housing prices. This study applies the Hedonic pricing model and asking prices to predict the market value of real estate and establish the correlation between the factors affecting land prices in Hanoi in 2023 and 2024. The results show that six main factors influence real estate prices: area, number of bedrooms, proximity to the city center, type, amenities, and structure. Among these, proximity to the city center has a negative impact, while the remaining factors have a positive impact on housing prices in this area. Based on these results, participants in the real estate market can make accurate predictions about housing prices, and market regulators can gain a comprehensive view of this market, particularly the factors influencing housing prices.
Arbuscular Mycorrhizal Fungi (AMF) for soil fertility
Authors: Harouna Maidoukia Abdoul Razack  , Ibrahim Jamilou  , Ibrahim Doka Dahiratou
Published: November 2024

Mycorrhizal symbiosis affects 80% of terrestrial plant species. It increases their defensive power against soil-borne pathogens by synthesising antibiotics and promoting the microbial flora in the fungal mantle. The study will analyse current knowledge of soil fertility, water and mineral nutrition, and plant growth. The study shows that the establishment of symbiosis is largely controlled by the fertilization regime. Phosphorus and nitrogen are the major elements responsible for plant growth. However, plant requirements for mineral elements are not limited to phosphorus and nitrogen. Other elements, such as Sulphur and trace elements like copper, zinc, iron and manganese, are also essential.
A rare case of arachnoid cyst of the fourth ventricle resulting in an Isolated fourth ventricle: Case report and review of the literature
Authors: Kajeou Meriem  , Yasser Arkha  , Israe El Maghrebi  , Abbas Salma  , Mahjouba Boutarbouch  , Adyl Melhaoui
Published: November 2024

Introduction: Post-hemorrhagic or post-infectious isolated or trapped fourth ventricles are rare occurrences associated with cystic lesions of the V4. However, the even less frequent arachnoid cyst of the fourth ventricle poses a differential diagnosis challenge and may be easily overlooked during initial medical assessments of V4 cystic lesions.
Case Report: An 11-year-old child, previously healthy, presented with symptoms indicative of intracranial hypertension syndrome, including headaches, vomiting, and bilateral Grade II papilledema. Neuroradiological examination revealed a significantly enlarged fourth ventricle (V4) alongside small lateral and third ventricles. Initially suspected as a V4 arachnoid cyst, the patient underwent surgical intervention with a sub-occipital approach for cyst marsupialization, showing positive progress in the first postoperative month. However, one month later, intracranial hypertension symptoms recurred, and imaging indicated cyst recurrence within V4. A second procedure involved a V4-peritoneal shunt, resulting in a favorable postoperative outcome for one month. One month later, headaches and vomiting without papilledema reappeared, and imaging revealed moderate ventricle dilation. The therapeutic approach included ventriculocisternostomy alongside the V4 peritoneal shunt, leading to a favorable outcome with no signs of intracranial hypertension during follow-up consultations and a normal clinical examination.
Conclusion: Trapped fourth ventricle is a rare clinico-radiologic entity, with limited cases reported. Treatment options encompass direct microsurgical approaches, fourth ventricle outflow fenestration, and alternative treatments like fourth ventriculoperitoneal shunts. Additionally, the combination of ventriculoperitoneal shunt and endoscopic treatment (VCS) may be considered for comprehensive management.
Mineralogical evolution of the anorogenic granites of Tirmini (Damagaram Southeast, Niger)
Authors: Lawali Idi Chamsi  , Badamassi Kadri Mahaman Mansour  , Angela Mormone  , Ahmed Yacouba
Published: November 2024

The present study focuses on the anorogenic granites of Tirmini. The latter are part of the younger granites of the pan-African province of Damagaram-Mounio, which constitutes a connection between the younger granites of the Aïr in the north and those of the Jos Plateau in the south. The objective of this study is to determine the mineralogical characteristics of the anorogenic granites of Tirmini. The methodological approach used includes X-ray diffraction (XRD) analysis on the one hand, and scanning electron microscope (SEM) and cathodoluminescence munimicroscope observations on the other. Two magmatic lineages form the Tirmini granite complex: one alkaline and the other peralkaline. Qualitative analysis at XRD shows that alkaline rocks include orthose, albite, quartz with little or no arfvedsonite. In addition to these minerals, peralkaline rocks contain aegyrin and arfvedsonite. SEM observation of all the Tirmini rocks shows that ilmenite (FeTiO3) is xenomorphic and luminescent in the yellow-orange range. Fluorapatite Ca5(PO4)F, which is stocky or elongated in shape, is present only in granites. Zircon (ZrSiO4) occurs in an elongated prism or quadratic section. Thus, at cathodoluminescence, monazite appears in luminescent zoned crystals in dark gray. Titanite is luminescent and appears in yellow-oranges. Semi-quantitative analysis of alkaline rocks shows the percentage of orthotics 50-65%, albite 6-8%, arfvedsonite quasi-absent 6%. Quartz is present between 30-34% in all rocks compared to 11% in the quartz alkaline syenite of Tirmini. In the peralkaline line, arfvedsonite and aegyrin account for 13% and 7%, respectively. Orthoclase 40-46%, albite 4% and biotite 2%. Quartz is present at 30%. The high orthotic contents show that the Tirmini rocks are persolvated and that the exsolution dome in the albite-orthotic system was well separated from the solidus.
Exploring Opportunities for Global Retirement in Thailand
Authors: Aphisavadh Sirivadhanawaravachara
Published: November 2024

This research paper delves into the rapidly growing trend of global retirement to the beautiful country of Thailand to shed light on its undeniable appeal as a highly desirable destination for expatriates in search of a truly fulfilling retirement lifestyle. With the population having grown older, especially in the United States, and the number of retirees within it continuing to become increasingly prominent in the developed world, it should come as no surprise that demand for affordable, yet attractive retirement options abroad has surged to unprecedented levels. Among a host of other attractive attributes, Thailand has a very affordable cost of living, an exquisite warm climate, and high-quality medical services that are readily available. Little surprise it is, then, that Thailand has rightly emerged as a profoundly favorable choice for many retirees in pursuit of spending their golden years in a paradisiacal environment. This paper extends the analysis with a view to closely examining a myriad of influential factors that eventually influence the retirees' decision to relocate to Thailand. These range from considerations of minute details of economic aspects, captivating cultural experiences, and complex legal frameworks that regulate the retirement visa procurement process. From interesting case studies, it provides insightful and valuable glimpses into reasons behind their coming, current living conditions, and integration challenges faced by the expatriate retirees amidst the complex Thai tapestry. While Thailand is a country that offers many advantages to the retirees who come to its land, such as extremely rich cultural heritage to immerse themselves in and a very close-knit and supportive expatriate community to lean on, the paper also prudently acknowledges and confronts various potential problems that may arise in such a transformative journey. These include, but are not limited to, economic fluctuations that may present proximate challenges for retirees to the fundamental issue of healthcare accessibility and the mechanism in place to ensure retirees receive the best medical attention. It concludes with a set of well-thought-out recommendations addressed to future retirees, stressing the absolute importance of deep personal reflection and precise advanced planning in preparation for this great adventure to be living abroad. It ultimately gives a face to Thailand as probably the most unmatched up-and-coming retirement haven, while strongly encouraging further research and exploration in the ever-evolving dynamic environment of this Southeast Asian enchanted country. Put differently, the extended text is over-the-top in emphasizing that Thailand can boast of exceptional potential as an emerging and unstoppable retirement haven, while confident calls are made for further research into the field of expatriate experiences within the grand scale of this exquisite, overwhelming, and utterly captivating environment.
The diagnosis and treatment of cholangiocarcinoma
Authors: Faisal Kamal  , Sachin  , Pankaj Kumar Rana  , Anuj Kumar Pandey
Published: November 2024

Background: Cholangiocarcinoma (CCA) is the second most common primary hepatic tumor. In recent years, its prognosis has improved because of wide resections and the establishment of local treatment and chemotherapy.
Objective: To determine the diagnosis and treatment of cholangiocarcinoma
Methods: A cross-sectional study was conducted at First affiliated hospital of Xinjiang Medical University, Urumqi, Xinjiang, China which was performed between December 2023 to July 2024, The total number of patients in our study were 100. The number of Male patients in our study were 55 and female were 45. For all patients, we did diagnostic tests, (CA-19-9), (MRCP, CT Scan). We also took stages of cholangiocarcinoma. For treatment, we used surgery, RFA procedure and chemotherapy. We took parameters of BMI (kg/m2) for all patients. We excluded pregnant women and children in our study. Data was tabulated and analyzed by SPSS version 27.
Results: In a current study total 100 patients were enrolled. The minimum age of patients were 53 years and the maximum age of the patients were 78 years. The mean age were 65.10±7.752 years. The minimum BMI of patients were 23 (kg/m2) and the maximum BMI 39 (kg/m2). The minimum ALT were 73 and the maximum were 105 (u/l). The minimum AST were 60 and the maximum were 96 (u/l). The minimum ALP were 140 and the maximum were 250 (u/l).The mean of ALP were 181.80±24.96 (u/l).The frequency of Jaundice were not present in 30 patients and were present in 70 patients. The frequency of Itchy skin were not present in 65 patients and were present in 35 patients. The frequency of dark urine were not present in 80 patients and were present in 20 patients.
In Figure 3, we can see the treatment of cholangiocarcinoma, (Biliary drainage 10%, Chemotherapy 15%, RFA 35%, and Surgery in 40% of patients).The frequency of CA-19-9 were negative in 25 patients and were positive in 75 patients. P-Value were 0.03. The frequency of diagnose of cholangiocarcinoma on CT scan were 30 and diagnose on MRCP were 70 and its percentage were 70%.In our study P-Value were less than (< 0.05).
Conclusion: We concluded that Cholangiocarcinoma best and early diagnosis on MRCP. Surgery and RFA are the two good methods for the treatment of cholangiocarcinoma. Stage 2 is the most common stage of cholangiocarcinoma in our study.
The relationship between body mass index and dysmenorrhea in adolescents: A Literature Review
Authors: Dela Oktaviani
Published: November 2024

Introduction: Dysmenorrhea is defined as menstrual cramps which are considered as one of the most common gynecological disorders in women of childbearing age, especially adolescents, dysmenorrhea occurs due to the production of high levels of prostaglandins. Not a few women with dysmenorrhea experience the impact of decreased daily activities to the use of painkillers because the pain is unbearable. Around 70-90% of cases of menstrual pain occur during adolescence so that it will affect academic, social and sports activities. Previous studies have shown that BMI can affect the risk of dysmenorrhea. Further research is needed to better understand how these factors can influence each other.
Method: This study is a literature review, drawing from sources in Google Scholar, PUBMED, and Science Direct, focusing on research published between 2019 and 2024. The study included only original research articles in English or Indonesian with all the required components.
Result and Discussion: From the literature search, 10 studies met the inclusion criteria. Among them, 9 studies found a correlation between BMI and dysmenorrhea, while 1 study found no correlation.
Conclusion: According to reviews, BMI is associated with the risk of dysmenorrhea in adolescents, although some studies have not shown an association.
Higher education on the global front
Authors: David Benefo  , Samuel E. Inkabi
Published: November 2024

The internationalization of education has evolved from being a preference to a critical necessity in today's globalized world. It equips students with the skills, perspectives, and competencies required to navigate an interconnected society, while also enhancing their ability to engage with individuals from diverse cultural backgrounds. Furthermore, international education plays a pivotal role in economic development by generating institutional revenue, facilitating international business, and promoting global trade. Beyond these economic benefits, it fosters tolerance, reduces prejudice, and strengthens diplomatic relations, contributing to a more harmonious global community. Given these considerable advantages, educational authorities should prioritize the integration of international education programs. Such programs are vital for fostering mutual understanding, breaking down barriers, and addressing misconceptions that fuel global conflicts and animosity. This literature review examines the multifaceted benefits of international education and highlights its importance in promoting a more inclusive, unified, and interconnected global society. Through a systematic review of relevant scholarly materials, this study explored the imperatives of international education in a rapidly globalizing world.
Moderate of financial flexibility and research and development investment: corporate social responsibility disclosure on firm value
Authors: Ni Putu Nisya Wulandari  , Ni Ketut Rasmini
Published: November 2024

This study aims to examine and explain the effect of Corporate Social Responsibility Disclosure on firm value and the role of financial flexibility and Research and Development Investment in moderating the effect of Corporate Social Responsibility Disclosure on firm value. This study uses a quantitative approach, namely numerical analysis with an associative design because it examines the relationship between more than two variables. The population of this study are basic and chemical industry sector companies listed on the Indonesia Stock Exchange (IDX) during the 2018-2023 period. The method of determining the sample using purposive sampling, so that 198 total observations were obtained. The data collection method uses observation with secondary data sources from the official website of the Indonesia Stock Exchange and and from sustainability reporting publications through the site www.globalreporting.org. The analysis technique used is Partial Least Square (PLS) based on Structural Equation Modeling (SEM). The results of the analysis prove that CSR Disclosure has a positive effect on firm value, financial flexibility is able to moderate by strengthening the effect of CSR Disclosure on firm value, and Research And Development Investment is able to moderate by strengthening the effect of CSR Disclosure on firm value.
Machine Learning for Aortic Stenosis: Enhancing Diagnostic Accuracy and Security in Health Information Systems
Authors: Suborna Rani  , Md Rashedul Islam  , Md. Mizanur Rahaman  , Md Asadur Rahaman
Published: November 2024

Aortic Stenosis (AS) is a prevalent and potentially life-threatening cardiovascular condition that requires accurate diagnosis for optimal management. Traditional diagnostic methods, while effective, face limitations in terms of precision, timely detection, and clinician workload. The emergence of Machine Learning (ML) offers an innovative solution to these challenges, enhancing diagnostic accuracy and improving patient outcomes. This article explores how ML algorithms can be utilized to refine AS diagnosis, particularly through medical imaging and predictive modeling. In addition, the integration of ML in health information systems must be coupled with robust data security measures to protect sensitive patient information. We discuss the intersection of machine learning and healthcare IT security, focusing on innovative methods for safeguarding health data while improving diagnostic efficiency. The paper examines various ML techniques applied to AS, evaluates their impact on clinical workflows, and identifies the security protocols necessary to ensure compliance with privacy regulations. Finally, the study presents the potential challenges and future directions for integrating ML and health information security in clinical practice.
Exploring the frontiers of cryonics: Feasibility, benefits, and future impact on humanity
Authors: Amirreza Dashti  , Sofia Ani
Published: November 2024

This paper explores the scientific, ethical, and technological dimensions of cryonics—the preservation of human remains at ultra-low temperatures with the hope of future revival when medical advancements permit. Originating from Robert Ettinger's 1960s proposition, cryonics challenges traditional notions of mortality. This study examines current cryonics technology, particularly vitrification methods used to prevent ice crystal formation during freezing, as practiced by institutions like the Cryonics Institute and Alcor Life Extension Foundation. While successful human revival has yet to be achieved, progress in preserving cells and organs offers valuable insights. The feasibility is assessed by analyzing scientific possibilities and limitations, ethical and legal considerations, and technological challenges such as cellular damage and the complexities of restoring consciousness. Potential benefits include medical and therapeutic advancements, life extension, improved organ preservation, and psychological and societal impacts. Revival prospects are explored through future technologies like nanotechnology and regenerative medicine, alongside statistical probabilities and expert predictions. The paper concludes by emphasizing the need for interdisciplinary collaboration, ethical frameworks, and continued research to navigate challenges and responsibly harness the potential of cryonics, ultimately shaping its future role in humanity.
Determination of some Biochemical Properties of Taraxacum scaturiginosum and Asparagus officinalis extracted with Lactobacillus plantarum
Authors: AYSE NILAY GUVENC  , SEVDA KIRBAG
Published: November 2024

In this study analyzed the effects of Taraxacum scaturiginosum (T) and Asparagus officinalis (A) on Lactobacillus plantarum (Lp). In the study, fatty acid, flavonoid, resveratrol content, vitamin, phytosterol levels and the antimicrobial activities of T and A the fatty acid, flavonoid, resveratrol content, vitamin, phytosterol levels and antimicrobial activities of Lp extracts treated with T and A were determined and compared. For this purpose, the control (T and A), Lp treated with T and A (T+Lp, A+Lp) and Lp only cultures were used. According to experimental results; the fatty acid of the T (dandelion) and A (asparagus) extracts significantly increased after being treated with Lp whereas in the controls that the flavonoid and resveratrol levels decreased while the antimicrobial activity showed variations. Some vitamin levels of extracts significantly decreased after being treated with Lp whereas in the controls. A herbal diet is recommended to maintain the vitality of probiotic bacteria, which are necessary for a healthy life
Biological effects of Triticum sativum (wheat) on some probiotic bacteria
Authors: AYSE NILAY GUVENC  , SEVDA KIRBAG
Published: November 2024

In this study analyzed the effects of Triticum sativum (T) on Lactobacillus bulgaricus, (Lb) Lactobacillus plantarum (Lp), Lactobacillus lactis (Ll), Enterococcus faecium (Ef). In the study, fatty acid, flavonoid, resveratrol content, vitamin, phytosterol levels and the antimicrobial activities of T the fatty acid, flavonoid, resveratrol content, vitamin, phytosterol levels and antimicrobial activities of Lb, Lp, Ll and Ef extracts treated with T were determined and compared. For this purpose, the control (T), Lb, Lp, Ll and Ef treated with T (T+Lb, T+Lp, T+Ll and T+Ef) and Lb, Lp, Ll and Ef only cultures were used. According to the experimental results; It was determined that the total fatty acid level of T extracts increased in Lb, Ll and Ef groups and decreased in Ll group compared to the control, vitamin levels decreased significantly in Ef groups, and were at varying rates in Lb, Lp and Ll groups. It is thought that there was a general decrease in flavonoid and resveratrol contents of probiotic bacteria samples extracted with wheat compared to the control and that these contents were consumed by bacteria. According to these results, it was determined that the wheat used in the study activated the development of probiotic bacteria and they consumed these compounds in the environment. This is an indication that an advantage such as nutritional opportunity was provided to probiotic bacteria that are beneficial for human health. It is very important to consume these foods to help maintain the vitality of probiotic bacteria needed for a healthy life.
Editorial - ICPE 2022 Part 5
Authors: Phillips Anna
Published: November 2024

This collection of papers represents the fifth part of the collection from the International Conference on Physics Education, which was held in December 2022.
This collection addresses a range of topics in techniques for teaching physics and astronomy as well as how to measure student learning.
Two of the papers included in this issue focus on developing teaching tools to support physics and astronomy learning in a range of contexts. Fernandes et al describe an international project to develop an innovative approach to teaching astronomy to primary-aged children. They show that having students engage in scaffolded observations of the night sky can support students’ learning and teachers’ confidence in astronomy and provide an exemplar of translating resources for multiple cultural contexts. Jangia and Haverlíková demonstrate that adapting the card game Dixit for classroom use can encourage students to make connections across physics concepts in a fun and engaging way.
The other three papers in this collection focus on approaches to understanding student learning, including that of preservice teachers. Belíssimo and Nardi developed a longitudinal approach to understanding the impact of preservice teachers’ education on their epistemology of science and their teaching identities. Intakaew and Wattanakasiwich explore how to use RapidMiner, a data mining tool, to identify patterns in students’ answers to a concept inventory. Kota and colleagues detail their development of a survey tool to measure student engagement in science laboratories by examining motivations, emotions, and use of resources.
Taken together, these papers offer new insights into approaches for teaching and research approaches in physics and astronomy. I offer my thanks to all authors and reviewers for their work.
A Review: Recent Advances in Chemistry and Applications of 2,4-Dihydroxybenzaldehyde Oxime and Its Transition Metal Complexes
Authors: Reema Chand  , Mohseen Ahmed  , Bibhesh K. Singh
Published: November 2024

This review presents a comprehensive overview of the recent advances in the chemistry and applications of 2,4-dihydroxybenzaldehyde oxime (DHBO) and its transition metal complexes. DHBO, characterized by its unique hydroxyl and oxime functional groups, has gained significant attention due to its versatile reactivity and potential applications across various fields, including pharmaceuticals, catalysis, and environmental science. Recent synthetic methodologies, including microwave-assisted techniques and green chemistry approaches, have improved the efficiency and sustainability of DHBO production. The formation of transition metal complexes with DHBO has been a focal point of research, revealing enhanced catalytic properties and biological activities compared to the free ligand. These complexes have shown promise in organic synthesis, particularly in oxidation and reduction reactions, as well as in drug development, exhibiting antimicrobial and anticancer properties. Furthermore, the potential of DHBO and its metal complexes in environmental remediation, particularly in removing heavy metals and pollutants, underscores their significance in addressing contemporary environmental challenges. This review also provides current knowledge on the synthesis, characterization, and applications of DHBO and its transition metal complexes, highlighting their importance in both academic research and industrial applications. By elucidating the multifaceted roles of DHBO, this work aims to pave the way for future research and innovation in this promising area of study.
THE ROLE OF INTERACTIVITY IN VISUAL COMMUNICATION DESIGN
Authors: ZHIYUAN ZHANG , CHUBOTINA I.
Published: November 2024

The primary purpose of this paper is to explore the role and impact of interactivity in visual communication design. This study aims to understand how interactive elements enhance the effectiveness of visual communication, improve user engagement, and contribute to the evolution of design practices. The paper seeks to analyze the advantages and challenges associated with interactive design and propose future directions for integrating interactivity into visual communication. This study employs a mixed-methods approach, combining a literature review, qualitative interviews with design professionals, and quantitative surveys to analyze the impact and effectiveness of interactivity in visual communication design. The study found that interactive design elements significantly enhance user engagement by providing a more immersive and participatory experience. Users exhibited better retention and comprehension of information presented through interactive visuals compared to static designs, and survey results indicated a strong preference for interactive elements, with higher satisfaction and enjoyment reported. However, the research also identified challenges such as technical difficulties, increased development costs, and the need for specialized skills in implementing interactive designs.
ПРОЄКТУВАННЯ ЕРГОНОМІЧНОЇ ЗАХИСНОЇ МАСКИ: ВІЗУАЛІЗАЦІЯ ТА ВИБІР 3D-СКАНЕРА Й ПРОГРАМНОГО ЗАБЕЗПЕЧЕННЯ
Authors: Кузьменко Володимир  Володимирович , Остапенко Наталія  Валентинівна
Published: November 2024

Мета: обґрунтувати доцільність вибору та використання пасивних 3D-сканерів на основі сучасних смартфонів з відповідним програмним забезпеченням. Методологія дослідження базується на систематизації та узагальнення, порівняльному аналізі 3D-сканерів та програмному забезпеченні для них; візуально-аналітичному та інформаційно-дослідницькому  підходах. Представлено різновиди активних та пасивних пристроїв з відповідним програмним забезпеченням для операційних систем iOS та Android, описано принципи їх роботи для застосування у проєктних пропозиціях створення ергономічних захисних масок різного призначення. Доведено доцільність використання пасивних 3D-сканерів; надано графічне зображення місць розміщення робочих елементів активних 3D-сканерів. Запропоновано критерії вибору програмного забезпечення для візуалізації проєктного рішення та оцифровування маски на обличчі. Обґрунтовано вибір медичної хірургічної маски із різних матеріалів для повсякденного носіння та як засобу індивідуального захисту органів дихання. Представлено інтерфейс (робоче вікно) додатку «Polycam» на різних етапах візуалізації для створення 3D-моделі маски на обличчі. Охарактеризовано, узагальнено, унаочнено та виокремлено найбільш популярне програмне забезпечення для смартфонів з операційними системами Android та iOS, обґрунтовано вибір програм «Polycam» для Android та «Scaniverse» для iOS на основі запропонованих критеріїв та ознак. Запропоновано підходи до створення нових проєктних рішень різновидів ергономічних захисних масок у практичному застосовуванні пасивних 3D-сканерів на базі смартфонів з відповідним програмним забезпеченням. На основі аналізу досліджень надано рекомендації щодо використання пристрою та програмного забезпечення для візуалізації засобів індивідуального захисту органів дихання. Дослідження ефективності 3D-сканування тіла людини та його окремих об’ємів (площин) може бути корисним проєктувальникам одягу різного призначення, геймдизайнерам (3D-художникам, художникам мультимедійних персонажів), ІТ-фахівцям тощо.
CHINESE ANCIENT FOLK TRADITIONAL AUSPICIOUS PATTERNS IN MODERN CLOTHING DESIGN: AN EXAMPLE OF SU EMBROIDERY
Authors: DING YI , KOLOSNICHENKO O.
Published: November 2024

Purpose. The paper explores how traditional Chinese auspicious patterns can be innovatively integrated into modern clothing design. It addresses maintaining cultural significance while adapting patterns to contemporary aesthetics, making them appealing to modern tastes through simplification, stylization, and updated color palettes. Methodology. The historical and cultural analysis method, literature analysis method, and case study method are used to analyze the evolution process, cultural connotation, and design application of traditional Chinese auspicious patterns. Results. The paper demonstrates that the integration of traditional Chinese auspicious patterns into modern clothing design can be achieved through innovative methods such as simplification and stylization. These approaches maintain the cultural essence of the patterns while making them relevant and appealing for contemporary fashion, thereby enhancing their practical value in modern design contexts. Scientific novelty. The paper introduces innovative methods for adapting traditional Chinese auspicious patterns to modern aesthetics through simplification and modernization, preserving their cultural essence while making them relevant for contemporary fashion. Practical significance. The study provides practical techniques for integrating these traditional patterns into modern clothing design, enhancing their appeal and usability in today's fashion industry.
ІНТЕГРАЛЬНА МОДЕЛЬ ПЕРСОНАЛЬНОГО БРЕНДУ ДИЗАЙНЕРА
Authors: Удріс-Бородавко Н.С. , Гордійчук Я.Ю.
Published: November 2024

Мета статті полягає у систематизації та упорядкуванні експертних порад щодо формування персонального бренду дизайнера та об’єднанні їх в цілісну рекомендаційну модель. Методологія. Задля досягнення завдань застосовано метод системного аналізу теоретичних матеріалів та практичних рекомендацій в галузяз соціальної психології, комунікації, імагології та маркетингу, а також метод синтезу для формування кінцевої моделі. Результати. З’ясовано, що наукова аналітика персонального бренду зосереджена на концептуальних складових, таких як суспільна місія, соціальна відповідальність, автентичність, імідж, натомість рекомендації експертів зосереджені на конкретних цілях залучення нових клієнтів, з метою чого акцентується увага на демонстрації досвіду в дизайні, унікальності співпраці з клієнтом, характером виконання робіт. Поєднання різних підходів надало можливість сформувати цілісну модель побудови персонального бренду дизайнера, основними складовими якої є: визначення мети або комплексу цілей, які відповідають моделі SMART та представляють рівень соціальної відповідальності дизайнера та рівень його особистої користі у вигляді замовлених проєктів; формування унікальної пропозиції, яка забезпечує функціональні (досвід дизайнера), соціальні (належність до спільноти прихильників дизайнера), ментальні (отримання нових знань про дизайн в авторській подачі дизайнера) та духовні (ініціативи соціальної відповідальності) очікування цільової групи; визначення цільової аудиторії (умовні портрети ідеальних клієнтів та прихильників різних аспектів унікальності дизайнера); вибір системи візуальних та вербальних ідентифікаторів (характерні портретні риси, костюм, кінесика, айдентика, предмети, особливі постійні фрази). Також стаття пропонує варіативні засоби наповнення складових моделі на основі експертних порад. Наукова новизна полягає у створенні єдиної моделі персонального бренду саме для дизайнера, з урахуванням актуальних рекомендацій від експертів. Практична значущість полягає у можливості застосування моделі дизайнерами з метою покращення їхньої власної проєктної практики, а також, завдяки охопленню цільових груп, підвищення впливу інституції дизайну на суспільні процеси.
Fluctuations of correlation performances in digital noise communications
Authors:   Kotelnikov IRE RAS Frayzino branch  141190, Russia, Moscow reg., Frayzino, Vvedenskiy str., 1, Kalinin V.I. , Byshevski-Konopko O.A. ,   Kotelnikov IRE RAS Frayzino branch  141190, Russia, Moscow reg., Frayzino, Vvedenskiy str., 1
Published: November 2024

Ultra-wideband noise communication system using the transmitted reference technique with the time diversity is proposed for a covert data transmission through additive white Gaussian noise channel. Spectrum modulation of transmitted signals is performed as a result from linear superposition between the noise references and informative noise carriers delayed at the time diversity significantly exceeding the coherent time. The delayed noise carriers are multiplied by antipodal symbols at the same rate of binary data stream. Spectral power density of result noise signals is modulated by antipodal harmonic functions with the period in inverse proportion to diversity time delay. The time delay in the correlation receiver corresponds to the diversity time delay of informative noise signals. The correlation estimation problem appears in the case of data transmitting on the base of continuous noise carriers. Fluctuation analysis of correlation estimations with nonstationary trend at the data rate is performed. The intersystem jamming occurring in digital noise communications increase the correlation fluctuations at the receiver output and initiate asymptotic limitation of correlation performances without thermal noise in a wireless channel. Nonstationary trends of output correlation estimations become little if the informative time delay significantly exceeds the coherent times as noise carriers as additive white Gaussian noise. The forming of digital noise carriers is produced by the time window method. Simulation of noise communications shows that utilizing continuously noise carriers with time windows permits to decrease randomly fluctuations of correlation performances in the case when the product of noise signal bandwidth by bit duration exceeds one hundred units.
Texture type determination in Co/Cu superlattices
Authors:   Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, 620108, Russia Ekaterinburg, S. Kovalevskaya Str., 18, Chuprakov S.A.
Published: November 2024

The study of the state of interlayer boundaries (interfaces) in various multilayer systems is an actual and difficult task, for the solution of which local methods are used. The effectiveness of nuclear magnetic resonance (NMR) in the study of Co/Cu superlattices has been shown many times. However, in the published works nuclear magnetic resonance was used to determine the type of crystal lattice in cobalt layers and the features of the structure of Co/Cu interfaces. In the present work, a method for determining the type of texture formed in Co/Cu superlattices is proposed. The method is based on the interpretation of NMR and X-ray diffraction data using three-dimensional modeling of the structure of interlayer interfaces.
Political Business Cycles in Russia: Employing a Rational Voter Model
Authors: Turovsky Rostislav , Sukhova Marina
Published: November 2024

This paper focuses on political business cycles (PBC) in Russia’s regions. It demonstrates that regional budget expenditures are conditional upon federal electoral cycles, with the most and least pronounced effects observed during presidential and subnational elections respectively. Since they became most discernible following the 2009 crisis, political business cycles have evolved until the recent presidential elections. As for regional authorities, they have primarily utilized the cycles by increasing expenditures on infrastructure rather than public sector spending, with education being the notable exception. Regression analysis indicates that infrastructure spending positively influences support for pro-regime candidates in presidential elections, while certain social expenditures benefit United Russia in regional legislative elections. This study highlights the role of PBC s in reinforcing performance-based legitimacy for the Russian regime.
STEAM EDUCATION AND MUSIC: A COMPARATIVE ANALYSIS OF PRACTICES
Authors: Semenikhina Olena , Yurchenko Artem , Ostroha Mariia , Shamonia Volodymyr
Published: November 2024

STEM education is becoming more and more relevant today due to society's demand for developing critical thinking and creativity in young people. Such education combines science, technology, engineering, art, and mathematics, contributing to developing innovative solutions in education. Studying music within the framework of STEAM is no exception. Music stimulates spatial thinking and helps to learn other disciplines through interdisciplinary connections. A comparative analysis of successful STEM implementation practices allows us to identify effective methods, adapt them to local conditions, and improve educational programs based on evidence-based approaches. The article raises the problem of enhancing music education by identifying the best educational practices of STEM education and music. A comparative analysis of scientific results identifies similarities and differences in approaches to integrating music into STEAM education in different countries. What is detected is an emphasis on interdisciplinary learning that promotes critical thinking and creativity. Countries with arts education programs, like Finland and Canada, demonstrate higher student engagement and achievement. Regions where the arts are not a priority, such as parts of the United States, need help in student achievement. The cultural context has a significant impact on the integration of music; countries with solid musical traditions often view music as a fundamental aspect of education that enriches the learning experience. Several strategies are recommended to enhance STEAM education through music. Educators should develop interdisciplinary lesson plans that combine music with math and science concepts, using project-based learning to create engaging experiences. In addition, educational institutions should adopt supportive policies that prioritize the arts alongside STEM disciplines and provide professional development opportunities for teachers. Collaborative efforts between arts and STEM teachers can facilitate sharing resources and innovative teaching strategies, enriching the educational experience.
Action interpretation determines the effects of go/no-go and approach/avoidance actions on food choice
Authors: Chen Zhang , Van Dessel Pieter , Serverius Jordi , Zhu Daxun , Figner Bernd
Published: November 2024

Executing go/no-go and approach/avoidance responses toward objects can increase people's choices of go over no-go items, and of approach over avoidance items. Some theoretical accounts explain these effects as the results of merely executing these responses (i.e., action execution), while others propose that these choice effects stem from interpreting these motor responses as valenced actions (i.e., action interpretation). To test the role of action execution versus action interpretation in both go/no-go and approach/avoidance responses, we employed a recently developed training that combined both dimensions orthogonally. Participants either pressed a key or not (i.e., go/no-go) to control a shopping cart on screen, to either collect or not collect certain food items (i.e., approach/avoidance). After the training, they repeatedly chose between food items (i.e., candies) for real consumption. When the instructions framed the responses as approach/avoidance actions, participants (N = 98) preferred approach items over avoidance items, but did not show preferences between go and no-go items in their choices. In contrast, when the instructions framed the responses as go/no-go actions, participants (N = 98) preferred go items over no-go items, but did not show preferences between approach and avoidance items. Despite making the same actual responses in both instruction groups, action interpretation determined whether go/no-go or approach/avoidance actions influenced food choice. Disambiguating the interpretation of motor responses as clearly valenced and meaningful actions may therefore be a fruitful way to maximize the effectiveness of response-based behavioral interventions.
Measuring Effortful control in middle childhood: Psychometric properties of the Temperament in Middle Childhood Questionnaire - self-report
Authors: Marci Tatiana , Calignano Giulia , moscardino ughetta , Carbone Maria , Altoè Gianmarco
Published: November 2024

Effortful control (EC), defined as the ability to inhibit impulsive responses according to contextual demands, plays a key role in children’s socioemotional development. However, self-report measures of this ability are extremely scarce. The current study aimed to examine the psychometric properties of the EC scale within the Temperament in Middle Childhood Questionnaire (TMCQ), the only available self-report measure of EC in middle childhood. Participants were 441 Italian children (53.7% girls) aged between 7.9-10 (Mage = 9.05, SD = 0.56). A series of confirmatory factor analyses supported a four-factor lower order structure, whereas evidence for the intended 1-factor higher order structure was not found. Structural equation modeling confirmed convergent validity of the questionnaire with theoretically related constructs such as self-worth, emotional-behavioral problems, and prosocial behavior, and confirmed inhibitory control and attentional focusing as core aspects of EC. Overall, the EC scale is a valuable tool for assessing temperament-based self-regulation in middle childhood using four separate scores, but reliability analyses suggest the need for refinement, and more research is needed to clarify its hierarchical structure in the TMCQ.
Modeling the Subjective Perception of Uncertainty
Authors: Lob Aaron Benjamin , Frey Renato
Published: November 2024

The decision sciences have long striven to measure and model how people perceive uncertainty in specific choice situations. In the latter, people may be confronted with two types of uncertainty—epistemic and aleatory uncertainty—and in principle these may occur independently of each other. But how specific are people’s subjective perceptions thereof? And how are they related to perceptions of general uncertainty? We aimed to address these and related questions by reconciling different approaches to inducing and measuring perceptions of epistemic and aleatory uncertainty. Specifically, we conducted a study with a 2 (epistemic uncertainty: low vs. high) x 2 (aleatory uncertainty: low vs. high) x 2 (choice modality: described choice scenarios vs. incentivized monetary lotteries) mixed experimental design (N = 185). The key results suggest that people’s perceptions of epistemic and aleatory uncertainty are strongly correlated and that both types of uncertainty are associated with the perception of general uncertainty. Additionally, learning about choice options in decisions from experience was associated with reduced epistemic and aleatory uncertainty. Finally and at a more practical level, a novel and frugal measurement tool consisting of only two items achieved the same (and in some conditions an even better) performance as compared to the established but lengthier Epistemic Aleatory Rating Scale (Ülkümen et al., 2016). Overall, these findings provide insights on how to study epistemic and aleatory uncertainty with incentivized tasks and choice scenarios, as well as how to measure subjective perceptions of these types of uncertainty. As such the current study contributes to the conceptual debate on the structure of uncertainty perceptions.
Beyond Average Scores: Identification of Consistent and Inconsistent Academic Achievement in Grouping Units
Authors: Carmo Marwin , Williams Donald Ray , Rast Philippe
Published: November 2024

Research on academic performance typically revolves around average achievement scoresof students or schools. Focusing solely on averages can miss important aspects of thelearning experience. The recent development of mixed effects location scale models(MELSM) has provided a modeling technique that incorporates a scale model thatcaptures and explains the (in-)consistency of academic achievement within the cluster ofinterest. Here, we formally introduce an extension to the MELSM, a Spike and SlabMixed-Effects Location Scale Model (SS-MELSM), for simultaneously modeling locationand scale parameters while incorporating a spike and slab prior to select or shrink randomeffects. Our approach involves identifying clusters with unusually large or smallwithin-cluster variance in academic achievement, which can indicate overly inconsistent orconsistent academic achievement. We apply the SS-MELSM to a dataset of 160 schoolsfrom the Brazilian Evaluation System of Elementary Education (Saeb) to illustrate its usein educational data analysis. Moreover, we show how to compare models with varyingparameters regarding expected predictive accuracy. The results demonstrate that theSS-MELSM successfully identifies schools with unusually high and low consistency inmathematics achievement and that school- and student-level SES were relevant covariateswhen modeling the location and scale components. The methods presented in this paperare implemented in the R package ivd.