bluuebunny/crossref_metadata_2025 huggingface dataset:
Outcomes of possible and probable rheumatic fever: A cohort study using northern Australian register data, 2013–2019
Authors: Goddard Laura , Kaestli Mirjam , Makalic Enes , Ralph Anna P.
Published: January 2024

In Australia, there is a high burden of acute rheumatic fever (ARF) among Aboriginal and Torres Strait Islander peoples. Clinical diagnostic criteria can result in a diagnosis of ‘definite’, ‘probable’ or ‘possible’ ARF and outcomes range from recovery to severe rheumatic heart disease (RHD). We compared outcomes by ARF diagnosis, where the main outcome was defined as disease progression from: possible to probable ARF, definite ARF or RHD; probable to definite ARF or RHD; or definite ARF to definite ARF recurrence or RHD. Data were extracted from the Northern Territory RHD register for Indigenous Australians with an initial diagnosis of ARF during the 5.5-year study period (01/01/2013–30/06/2019). Descriptive statistics were used to describe cohort characteristics, probability of survival, and cumulative incidence risk of disease progression. Cox proportional hazards regression was used to determine whether time to disease progression differed according to ARF diagnosis. Sub-analyses on RHD outcome, clinical manifestations, and antibiotic adherence were also performed. In total there were 913 cases with an initial ARF diagnosis. Of these, 92 (13%) experienced disease progression. The probability of disease progression significantly differed between ARF diagnoses (p = 0.0043; log rank test). Cumulative incidence risk of disease progression at 5.5 years was 33.6% (95% CI 23.6–46.2) for definite, 13.5% (95% CI 8.8–20.6) for probable and 11.4% (95% CI 6.0–21.3) for possible ARF. Disease progression was 2.19 times more likely in those with definite ARF than those with possible ARF (p = 0.026). Progression to RHD was reported in 52/732 (7%) of ARF cases with normal baseline echocardiography. There was a significantly higher risk of progression from no RHD to RHD if the initial diagnosis was definite compared to possible ARF (p<0.001). These data provide a useful way to stratify risk and guide prognosis for people diagnosed with ARF and can help inform practice.
Dissecting sexual minority subgroup differences in the association between depression, anxiety, and cognitive difficulties
Authors: Morgan Ethan , Dyar Christina , Rose Karen
Published: January 2024

Introduction

A growing body of research has demonstrated extensive mental health disparities affecting sexual minority populations, yet little research has assessed how these disparities may affect cognitive functioning among subgroups of sexual minorities.

Methods

Data come from the 2021 National Health Information Survey (NHIS). Survey-weighted linear regression analyses were used to assess self-reported measures of cognition, stratified by subgroups sexual identity. In particular, we focused on the association between symptoms of depression or anxiety and each of the measures of cognition, adjusting for demographic covariates.

Results

Among 31,994 NHIS participants in the 2021 survey, 5,658 (17.7%) reported at least some difficulty in remembering or concentrating. Basic demographic differences existed when assessing any cognitive difficulty, particularly for bisexual participants (aOR = 2.73; 95% CI: 2.07, 3.60) and participants identifying as a different identity (aOR = 4.22; 95% CI: 2.72, 6.56). Depression was significantly associated with cognitive difficulty with the largest relationship observed among gay/lesbian participants (aOR = 1.39; 95% CI: 1.29, 1.49). The association between anxiety and cognitive difficulty was smallest among bisexuals (aOR = 1.13; 95% CI: 1.08, 1.18) and relatively consistent across other subgroups: heterosexuals (aOR = 1.23; 95% CI: 1.22, 1.24), gay/lesbians (aOR = 1.27; 95% CI: 1.19, 1.36), and those with a different identity (aOR = 1.22; 95% CI: 1.10, 1.35).

Conclusion

There is a clear set of health disparities between sexual minority subgroups and heterosexuals across all cognitive difficulties. Future research should focus on developing a better understanding of differences in cognition based on sexual minority status while also working to ascertain how disparities vary among sexual minorities.
Naldemedine is associated with earlier defecation in critically ill patients with opioid-induced constipation: A retrospective, single-center cohort study
Authors: Nishiyama Seiya , Uchino Shigehiko , Sasabuchi Yusuke , Masuyama Tomoyuki , Lefor Alan Kawarai , Sanui Masamitsu
Published: January 2024

Introduction

There are few reports describing the association of naldemedine with defecation in critically ill patients with opioid-induced constipation. The purpose of this study was to determine whether naldemedine is associated with earlier defecation in critically ill patients with opioid-induced constipation.

Methods

In this retrospective cohort study, patients admitted to the Intensive Care Unit (ICU) without defecation for 48 hours while receiving opioids were eligible for enrollment. The primary endpoint was the time of the first defecation within 96 hours after inclusion. Secondary endpoints included presence of diarrhea, duration of mechanical ventilation, ICU length of stay, ICU mortality, and in-hospital mortality. The Cox proportional hazard regression analysis with time-dependent covariates was used to evaluate the association naldemedine with earlier defecation.

Results

A total of 875 patients were enrolled and were divided into 63 patients treated with naldemedine and 812 patients not treated. Defecation was observed in 58.7% of the naldemedine group and 48.8% of the no-naldemedine group during the study (p = 0.150). The naldemedine group had statistically significantly prolonged duration of mechanical ventilation (8.7 days vs 5.5 days, p < 0.001) and ICU length of stay (11.8 days vs 9.2 days, p = 0.001) compared to the no-naldemedine group. However, the administration of naldemedine was significantly associated with earlier defecation [hazard ratio:2.53; 95% confidence interval: 1.71–3.75, p < 0.001].

Conclusion

The present study shows that naldemedine is associated with earlier defecation in critically ill patients with opioid-induced constipation.
Las desigualdades del alumnado extranjero en la educación obligatoria española. Una visión crítica desde la teoría del cuidado
Authors: Escámez Marsilla Juan Isidro
Published: January 2024

El artículo describe las desigualdades educativas entre el alumnado extranjero y nativo en la Educación Obligatoria española: en el aprendizaje de competencias, repetición de curso y abandono escolar temprano. Esas desigualdades producen exclusión social. La tesis fundamental argumenta la incoherencia entre los medios insuficientes para los procesos de aprendizaje del alumnado extranjero, los inadecuados instrumentos de su evaluación y la sanción de exclusión social que padece. La incoherencia se produce por la vigencia del liberalismo y neoliberalismo en el sistema educativo. Se propone la Teoría del Cuidado como alternativa para comprender la raíz del problema y proponer orientaciones para su solución. La introducción argumenta la importancia del problema, los antecedentes de la literatura de la investigación que lo plantea y la pertinencia de la Teoría del Cuidado para su comprensión. La metodología describe los criterios para la selección de las fuentes bibliográficas, internacionales y nacionales, y argumenta la validez del método hermenéutico para la interpretación ética y política de la Teoría del Cuidado. Los resultados confirman la brecha educativa en competencias cognitivas (matemáticas, científicas y lectoras), en repeticiones de curso y en abandono escolar temprano. La discusión de los resultados se hace desde dos perspectivas: se confrontan con los resultados de investigaciones actuales sobre el problema en España; y se hace una crítica a los mismos desde la Teoría del Cuidado. Las conclusiones hacen referencia a las preguntas formuladas en los objetivos sobre las desigualdades educativas y su incidencia en la exclusión social; y a la propuesta de la Teoría del Cuidado como alternativa a las propuestas del aprendizaje y evaluación desde las teorías liberales y neoliberales.
Con tiempo. Sobre las formas pedagógicas. Notas para una lección
Authors: Masschelein Jan
Published: January 2024

En esta lección de despedida Jan Masschelein se preocupa y ocupa del empobrecimiento y agotamiento de las formas de vida pedagógica, así como de sus consecuencias. Para ello, aborda primero ciertas formas de vida pedagógica para describir con más detalle su propia naturaleza y potencial. Así, nos explica cómo éstas, en la medida que son instancias concretas de la vida pedagógica, son experiencias que despiertan y animan haciendo hablar al mundo y dando luz al conocimiento; invitan a la aventura, no de un modo grandioso ni espectacular, sino en el sentido de permitir que el camino a seguir se vaya desvelando a medida que se camina, con el tiempo; crean una cierta clase de tiempo, alejando de la producción económica, y que es un “tiempo para el mundo”, para apreciarlo y escucharlo mejor. Las formas de vida pedagógica, hoy amenazadas y al borde de su propio agotamiento como consecuencia de la fiebre de la digitalización de educativa y la expansión de la “fábrica de aprendizaje” y sus consecuencias, necesitan para materializarse de sus propios métodos y prácticas (por ejemplo, diciendo “inténtalo”) la idea de que no sabemos (y no podemos saber) de lo que son capaces los cuerpos y las mentes, puesto que son un alegato a favor de creer que (lo imposible) es posible. La lección concluye planteando que quizás sean, precisamente, los pedagogos quienes tengan un papel que desempeñar en imaginar un futuro diferente para la vida pedagógica. Quizás los pedagogos puedan contribuir a reducir la omnipresencia del lenguaje del lucro y el capital, de la producción y la retroalimentación, encontrar (o redescubriendo) un vocabulario propio con el que poder nombrar y apreciar la riqueza de las formas de vida pedagógica, su belleza y su poder.
Trace element concentrations in blood samples from dairy cows with uterine torsion and their neonatal calves
Authors: Kazama Kei , Sugita Kazutoshi , Onda Ken
Published: December 2023

Background and Aim: Mineral deficiencies can lead to dystocia and abnormalities in neonates. Stillbirth of neonatal calves in dairy cows due to dystocia has become an economic problem. Uterine torsion (UT) is a common form of dystocia observed in dairy cows. However, to the best of our knowledge, there have been no reports on the characteristics of serum trace element concentrations in dairy cows with UT. This study aimed to comprehensively measure serum trace element concentrations in dairy cows with UT and dystocia.

Materials and Methods: Dairy cows with (n = 15) and without (n = 27) UT and neonates (n = 9 and n = 26, respectively) were included in this study. Blood samples (10 mL) were collected, and serum trace element concentrations were evaluated using inductively coupled plasma mass spectrophotometry.

Results: The mortality rate at birth was significantly higher in calves delivered by cows with UT than those delivered by cows without UT. The odds ratio for mortality rate at birth in dairy cows with UT was 7.85. Serum zinc (Zn) levels were significantly lower in cows with UT than in cows without UT (p = 0.01). The copper: Zn ratio was significantly higher in cows with UT than in cows without torsion (p = 0.05). In contrast, serum Cobalt (Co) concentrations were significantly higher in neonates from cows with UT than in neonates from cows without UT (p = 0.01).

Conclusion: Uterine torsion is associated with a high mortality rate at birth and considerable economic losses. Cows with UT had low serum Zn levels, and neonates born to these cows had high serum Co levels.

Keywords: cattle, dystocia, mortality calves, neonate, trace elements.
Green Mediated Synthesis of Zinc Oxide Nanoparticles using Tamarind Bark Extract and their Applications in Textile Dye Degradation and Antimicrobial Studies
Authors: Gingiguntla Baskar , Akkiniraj Chandrasekar Abirami , Selvan Cruz Sebastian Antony
Published: December 2023

ZnO nanoparticles were synthesized using tamarind bark extract as a green reducing agent in alkaline medium. The tamarind bark solution acts both as a stabilizing and a reducing agent which regulates the size and the shape of the green synthesized zinc oxide nanoparticles. The progressive growth of ZnO nanoparticles was monitored by using UV-visible spectral studies. A sharp peak at 349 nm indicates the formation of spherical shaped zinc oxide nanoparticles. The size and shape of the ZnO nanoparticles were observed  using scanning electron microscopy (SEM). The catalytic behaviour of a ZnO nanoparticle was studied for the degradation of textile  dyes like methylene blue and Congo red and observed that the degradation reaction follows pseudo first-order kinetics with a rate  constant k =0.0331 min-1, 0.0283 min-1 and 0.1175 min-1, 0.1167 min-1, respectively for ZnO nanoparticles at 50 µg and 100 µg. The  antimicrobial activity of ZnO nanoparticles was also tested for various Gram-positive, Gram-negative bacteria and fungi in which higher  zone of inhibition was observed for Gram-negative microorganism.
Graphene’s Role in the Clean-Up Act: Progress in Industrial Wastewater Treatment
Authors: Adhikari Chandan , Ghosh Sramana , Das Prabir Kumar
Published: December 2023

Water scarcity and environmental pollution are the two pressing global challenges that demand innovative solutions. In recent years, graphene-based nanomaterials have emerged as promising candidates for revolutionizing the field of water purification, particularly in the treatment of industrial wastewater. This review article, the first part of a two-part series, comprehensively explores the  applications, synthesis methods and mechanisms of graphene-based nanomaterials for industrial wastewater treatment. Industrial  activities generate vast quantities of wastewater contaminated with a myriad of organic and inorganic pollutants, heavy metals and  dyes. Traditional water treatment methods often fall short in efficiently removing these contaminants, leading to significant  environmental repercussions. In contrast, graphene-based nanomaterials exhibit exceptional properties, including a high specific  surface area, excellent electrical conductivity and superior mechanical strength, making them highly attractive for wastewater  treatment applications. This article begins by providing an overview of the properties of graphene and its derivatives, such as graphene  oxide (GO) and reduced graphene oxide (rGO), which form the foundation of graphene-based nanomaterials. Our  discussion focuses on the many approaches to the synthesis of these nanomaterials, with particular attention paid to their scalability,  cost-effectiveness, and influence on the environment. This review focuses on the various applications of graphene-based  nanomaterials in the in the removal of organic pollutants and dyes through adsorption, coagulation and photocatalysis. The unique  structural and chemical properties of graphene-based nanomaterials enable them to selectively adsorb pollutants, even in the  presence of competing ions, making them highly efficient in complex wastewater matrices. Furthermore, we explore the mechanistic  aspects of pollutant removal by graphene-based nanomaterials, elucidating the role of surface functionalization, intermolecular interactions and photocatalytic processes. In addition to their pollutant removal capabilities, graphene-based nanomaterials also  exhibit remarkable regeneration potential, making them economically sustainable for long-term industrial wastewater treatment  applications. The challenges associated with large-scale implementation, including cost considerations, environmental impact  assessments and regulatory compliance are also discussed. This review aims to provide a comprehensive understanding of the current  state of research in graphene-based nanomaterials for industrial wastewater treatment. By critically evaluating the existing  iterature, this review serves as a valuable resource for researchers and practitioners seeking to advance sustainable and effective  strategies for the industrial wastewater treatment through the integration of graphene-based nanomaterials.
Novel Amide Derivatives of Pyrimidinediones: Design, Synthesis, Characterization, Biological Assessment, ADMET and in silico Docking Studies
Authors: Sambaru S Kalyani , Kurian Mary Nygi , S Manju Devi , S Shalini Devi , Akhil I. , Aruna Priya L. , Prashanthi B. , Korripally Premsagar
Published: December 2023

In an attempt to synthesize new chemical entities with promising biological activity, a set of six novel pyrimidinedione analogues 6(a-f) was prepared. The compound 4 was coupled with different amines by using HBTU as a coupling reagent. The derivatives were characterized by 1HNMR,13CNMR and HRMS. The analogues were evaluated for their antibacterial and antioxidant activity. The DPPH and ABTS methods were used to test the antioxidant activity of the moieties. Among the six pyrimidinedione analogues, 6b, 6d, and 6f exhibited significant antioxidant effects. The paper disc diffusion method was adopted to evaluate the antibacterial activity of the samples. The analogues 6b, 6c and 6e exhibited potency against gram-negative and gram-positive pathogens. Further, to evaluate the binding abilities of the analogues to the protein active sites, molecular docking studies were performed. The results of the docking studies were found to be consistent with the antibacterial potential of the analogues. The efficacy of these analogues provides insight into their use as novel antioxidant and antibacterial agents.
Coaches Views on the Values Gained through Sports Education and the Value Change in Sports
Authors: GENÇ Şenay , YILDIZ Mehtap
Published: December 2023

The purpose of the research is to examine the views of coaches on the values gained through sports education and the value change in sports. The research has been conducted with the interview method, which is one of the qualitative research designs. Non-probability sampling methods have been used in the research and the research group has been formed with the maximum variation sampling which is included in the purposive sampling methods. 25 coaches working in different sports branches at 3rd, 4th and 5th ranks took part in the research group. The research data have been collected with a semi-structured interview form and the data have been evaluated with the content analysis method. As a result of the research, it has been concluded that sport is a rich resource in terms of values education with the contributions it provides to the individual both in the practical and instructive stages.
Blue Swimming Crab’s Conservation Area Determination in The North of Java Sea Using Reproductive Indicator
Authors: Putri Novianingrum Milka , Hartati Retno , Pribadi Rudhi , Käll Sofia , Redjeki Sri
Published: January 2024

Despite being operated on a small scale, Blue Swimming Crab (BSC), Portunus pelagicus fishery substantially contributes to Indonesia's fisheries as the country's third-largest export commodity after tuna and shrimp. The high of BSC’s demand led to pressure on its stock. Hence a conservation area is needed to be set up, in this study, was proposed using reproduction indicators. with the case study of BSC Stock in Keboromo Waters, Pati Regency, North Central Java. The samples were collected from 38 sampling points at a distance of 2-12 miles from the coastline during November-December 2022 using collapsible crab traps.  A reproduction observation on female crabs was carried out on their carapace width and gonad maturity stage. The data then were analyzed for the percentage of egg-berried females (EBF), size at first maturity (Lm) and first captured (Lc), and their spawning potential Ratio (SPR).  This study found that the mature crabs (GMS2) in November and December were higher than in other stages while the proportion of ovigerous females (EBF) in December was higher than in November. At several sampling points, the size at first captures (Lc) was higher than that at first maturity (Lm) indicating a decrease in resource stocks due to a delay in the recruitment process. SPR of 19% showed that reproductive potential should be maintained before recruitment is limited, therefore based on the existence of EBF in particular sampling points it is recommended three conservation areas as a temporary no-take zone in BSC fishing ground in Keboromo Watres, Pati Regency.
Acute lupus pneumonitis resembling miliary tuberculosis: A case-based review
Authors: Li Xin , Wang Yuan , Zhang Baoyu , Jia Xiaoxia , Mu Lin , Ke Jing
Published: January 2024

Systemic lupus erythematosus (SLE) is an autoimmune disease involving multiple systems and organs, with pulmonary involvement known to be associated with disease prognosis and mortality. Acute lupus pneumonitis (ALP) resembling miliary tuberculosis (TB) is rare. Here, we present a case of ALP mimicking miliary TB and review the literature. A 19-year-old male student was referred to our hospital with fever. Although the patient met the diagnostic criteria for SLE, diffuse miliary nodules in both lungs were observed on a chest computed tomography scan. A series of tests, including pathological testing of bronchoscopy brushes, T-lymphocyte culture + interferon assay (A + B), tuberculin test, detection of mycobacterium TB DNA, and acid-fast bacilli smear in bronchoalveolar lavage fluid, were unable to confirm the presence of TB infection. We considered the patient to have ALP. After beginning ALP therapy, his symptoms disappeared, and the imaging and hematological results returned to normal. Miliary TB and ALP have similar clinical manifestations and imaging changes, which make diagnosis difficult. This case highlights the need to ensure accurate diagnosis and treatment to improve prognosis.
Hydrothermal synthesis of Cu2CoSnS4 nanoparticles: characterization and their applications of electrochemical, antibacterial and photocatalytic performances
Authors: Manjula Selvam , Sivakumar Ganesan , Dhamodharan Panneerselvam , Dinesh Ayyar , Jaganathan Saravana Kumar , Ayyar Manikandan
Published: January 2024

A hydrothermal technique was used to successfully synthesize tetragonal Cu2CoSnS4 (CCTS) nanoparticles and investigate the effect of various thiourea concentrations on structural, morphological and optical properties. XRD analysis revealed the formation of tetragonal CCTS nanoparticles and the average crystallite size (nm) varied from 26 to 40 nm. The Raman studies confirmed the vibrational modes of the CCTS nanoparticles. The FE-SEM images revealed that the thiourea concentrations induced morphological changes in the CCTS nanoparticles, which exhibited the nanosheets changing into spherical structures. TEM images indicated that the CCTS sample had a spherical structure and the SAED pattern demonstrated a polycrystalline nature. The valance states of metallic species, such as Cu+ and Co2+ were further confirmed by XPS. The optical band gap (1.53 eV) was calculated from UV–Visible data and the obtained bandgap value from the literature. The electrochemical measurements of the CCTS TU-10 electrode exhibited pseudocapacitive behavior with a notable specific capacitance of 198 Fg−1 at a scan rate of 10 mV/S along with favorable electrocatalytic activity. In the photocatalytic application, when compared to MB dye (78 %), the CCTS catalyst was found to have a higher degradation efficiency toward CV dye (84 %). For antibacterial studies, the Vibrio parahaemolyticus bacteria exhibited the maximum zone of inhibition at 20 mm for 100 μg/ml. Finally, the experimental results suggested that the synthesized CCTS nanoparticles had better electrochemical, photocatalytic, and antibacterial properties.
“Para dónde habría volado el pájaro”. El sitio de Cuautla y sus historiadores
Authors: Santiago Aparicio Eliud
Published: January 2024

Este ensayo analiza las diferentes interpretaciones que los historiadores presentan sobre el sitio de Cuautla. Asimismo, estudia la construcción del héroe y explora cómo evolucionó esta figura. En la primera mitad del siglo XIX el cura José María Morelos y Pavón monopolizó, en general, la atención durante el sitio pero en la segunda mitad recibieron atención otros actores. El siglo XX siguió con esa tónica pero apareció el embellecimiento de la crónica como una respuesta al movimiento armado de 1910. El presente siglo muestra un cambio de paradigma estudiando los sectores populares.
Analytical Aspects of the Impact of the Military Conflict on the Women and Children of Ukraine and Mechanisms of Interaction with them by Volunteer Organizations
Authors:   Odesа Polytechnic National University, Filyppova Svitlana , Fox Lea ,   School of Criminology and Criminal Justice (SCCJ) University of Portsmouth, Svinarova Hanna ,   Odesа Polytechnic National University
Published: December 2023

The article explores the theoretical and methodological aspects of population vulnerability during armed conflicts and the issues of violence in such conditions. The essential characteristics of vulnerability, its signs, and features in the context of war are discussed. An analysis of vulnerability and violence is conducted based on online surveys of vulnerable women and children on one side, and volunteer organizations providing assistance to vulnerable population groups on the other side within the framework of an international project investigating the impact of armed conflict on vulnerable population groups. It is argued that addressing such problems requires immediate resolution at both the governmental and non-governmental levels for the effective re-socialization of vulnerable population groups after the conflict concludes.
Generalising the Solution to the Problem of Long-Term Planning in a Commercial Bank
Authors:   Odesа Polytechnic National University, Zakharchenko Vitaliy , Shiriaeva Ludmyla ,   Odesa National Maritime University, Akuliushyna Maryna ,   Odesа Polytechnic National University
Published: December 2023

The article presents the economic and mathematical justification of the methods of managing the financial resources of a commercial bank, i.e. income assets and operating liabilities. The presented study in a logical sequence highlights: the general statement of the task, that is, the definition of the content and selection of vector values of financial flows; the task of managing the bank's financial resources; the economic-mathematical model representation of financial flows; an algorithm for implementing economic and mathematical modeling of the bank's financial flows. A brief analysis of the state of Ukraine's banking sector in 2022 was also carried out, focusing on a monitoring program creation for Ukraine by the IMF. Emphasis was placed on the expansion of the application of sectoral sanctions against the aggressor country, as well as, if necessary, on the state-owned banks capitalization by the state in order to increase their stability on the market.
Neurodidactic model of an integrated educational and industrial cluster: Evaluating the effective-ness of preparing labor resources
Authors:   National Research Tomsk Polytechnic University Russia, Politsinskaya Ekaterina Viktorvna , Trofimov Alexander Valerievich ,   National Research Tomsk Polytechnic University Russia, Lizunkov Vladislav Gennadievich ,   National Research Tomsk Polytechnic University Russia
Published: December 2023

Introduction. The article discusses the problem of developing significant competencies for a future engineer. The purpose of the study is to substantiate the effectiveness of the neurodidactic model of an integrated educational and industrial cluster for preparing labor resources proposed by the authors. Materials and Methods. The research follows the logic of a pedagogical experiment. The development of the neurodidactic model was built on the analysis of pedagogical practices in introducing neuropedagogy into the educational process. As part of the study, the material obtained from the empirical data collection was analyzed and summarized. The sample consisted of 289 students majoring in technical areas of study. V. Smekal and M. Kucher’s “Personality orientation” inventory was chosen to confirm the effectiveness of the proposed neurodidactic model. Results. Theoretical analysis of scholarly literature made it possible to systematize the existing practices of introducing neuropedagogy into the educational process and reveal the most effective ones, as well as to identify factors determining the effectiveness of applying neurodidactic principles in the educational process. The formative experiment involved a revision of educational content and substantiation of the significance of the neurodidactic model of teaching and learning. As part of the formative experiment, most students developed a professional personality orientation, which plays an important role in the development of significant key competencies for an engineer. Conclusions. The research findings indicate that the neurodidactic learning model implemented within the educational process of the university ensures the professional orientation of the student’s personality and, as a result, obtaining high learning outcomes.
Analysis of the Need for Teaching Materials for Japanese Writing Courses (Sakubun II) Based on 21st Century Skills
Authors: Rismorlita Cut Erra , Philiyanti Frida
Published: January 2024

This study aims to collect the information needed to find a form of teaching material that fits the needs of students and the demands of a new 21st-century skill-based curriculum in writing courses at the basic secondary level (Sakubun II). The research method used is R&D with a mixed approach. These qualitative and quantitative approaches aim to describe the needs of students, lecturers, and study programs for writing teaching materials following the 21st-century curriculum. Data collection techniques were carried out in three ways: reviewing documents, questionnaires, and observation. The results showed that the Japanese Language Education Study Program FBS UNJ needed teaching materials focused on achieving writing skills and could also motivate students to have ideas and be creative in writing easily. Regarding the structure of teaching materials, various teaching materials are needed to encourage students to write in digital literacy discourse. From the questionnaire results, three needs were found at the top level, namely the need for teaching materials that focus on critical thinking skills, creativity, and basic literacy, so the portion of activities that can accommodate these needs must be enlarged.
Nonverbal Codes in Interpersonal Communication Between Genders of Japanese Native Speakers
Authors: Mulya Komara , Lestari Dwi Astuti Retno
Published: January 2024

This study aims to describe the response when male and female speakers of the Japanese language perform interpersonal communication, which is indicated by conflict by looking at the nonverbal codes and the nonverbal functions used by the threatened communicant. The reason for choosing this topic is that men and women often experience miscommunication when communicating interpersonally, which causes conflicts between men and women. Understanding each other's nonverbal codes shown by each communicator is a way to establish better intergender communication. The theory used is the theory of 3F (freeze, flight, and fight) from Navarro & Karlins (2008) and the theory of nonverbal functions from Ekman and Friesen (1969). The data collection technique used in this study is the note-taking technique and analyzed using a pragmatic equivalent technique. The results of this study show that men who feel threatened by women more often use the fight response, while women who are threatened use the freeze response more often. Men use 16 gestures, while women use 34 when they feel threatened. Looking at the other person is men's and women's most frequently used gesture. Men showed nonverbal codes 7 times, with the most nonverbal code shown being discomfort. Women showed nonverbal codes 18 times, with the most nonverbal codes shown being discomfort, nervousness, worry, stress and fear, and nervousness. There are 9 nonverbal functions in intergender communication, with repetition being the nonverbal function often shown. Women are more likely to get threats from men. Women use nonverbal communication more often.
Development of Educational Game-Based Student Worksheets on Reproductive System Materials to Improve Student Interest and Learning Outcomes
Authors: Nikmah Nurul Habibatun , Utami Nur Rahayu
Published: January 2024

Learning media is an important thing that plays a very important role in the learning process in the classroom. Based on the results of the interview, it is known that the learning media at SMA N 1 Kendal still uses limited sources, namely package books and Student Worksheets which are still conventional. The speaker mentioned that one of the materials that were considered difficult was the Reproductive System material.  The development of educational game-based Student Worksheets (LKPD) is needed to overcome problems that arise. This study aims to determine the validity of LKPD media and the effectiveness of using educational game-based LKPD on Reproductive System material in increasing student interest and learning outcomes. The research was designed with 4D research methods: Define, design, develop, and disseminate. The research design used is a one-group pretest-posttest design. The sampling technique uses the purposive sampling method. The validity of the LKPD developed gets very feasible criteria for use for learning media on the Reproductive System material. The results of LKPD validation obtained a percentage of 89.85% from media experts, and 97.5% from material experts, both of whom are in the very decent category. Validation results by students obtained a percentage of 81.47% with the category of very decent. Analysis of learning outcomes obtained an N-gain score of 74.75% with medium and high categories and for classical completion, students obtained results of 85.04%. Based on the results of research and data analysis that has been carried out, it was concluded that LKPD based on educational games on the Reproductive System material is suitable for use as a learning medium and is effective in increasing student interest and learning outcomes at SMA Negeri 1 Kendal.
Kraštovaizdžio antropogeninio nestabilumo įtaka jo ekologinio kompensavimo funkcijai (Lietuvos teritorijos pavyzdžiu)
Authors:   , Jasinavičiūtė Agnė
Published: January 2024

Impact of anthropogenic instability on landscape’s function of ecological compensation (by example of the territory of Lithuanian)
Medical and biological fundamentals of young athletes’ training
Authors: Shakhlina Larisa , Futorni Serhii , Sokha Teresa , Maslova Olena , Chistyakova Maryna , Chernyakova Olga , Hopei Maksym , Hopei Alina
Published: December 2023

Background and Study Aim. The social and pedagogical effectiveness of the training process, ensuring the normal physical development of young athletes, and the formation of their somatic and psychological health directly depends on the extent to which the anatomical and physiological features of the child's body are taken into account, which justify the medical and biological bases of the system of training young athletes. The article presents a review of scientific literature on the issues of medico-biological substantiation of young athletes’ preparation.

Material and Methods Analysis and generalization of data of scientific-methodical literature and information sources of the Internet; study of documentary materials; method of copying.

Results. A brief characteristic of the complex of interrelated tasks – health improvement, education, and physical perfection of the younger generation in their sports training is given. Determination of biological age conformity to the chronological age is one of the actual problems in the practice of sports medicine and preparation of young athletes, especially of puberty age. After the first Summer Youth Olympic Games held in Singapore in 2010, coaches and experts in sports medicine concluded that the formation of teenage competition teams should be based on the indices of their physical development and sexual maturation at the same chronological age.

Conclusion. A mismatch between physical loads and the functional capacities of the body of a child, adolescent are the main causes of the development of chronic physical overexertion of body system functions and sports injuries, in particular. Speaking about women's sports, it should be remembered that all the problems in the initial stage of athletic training, for girls and girls who have not yet reached not only social, but also physical maturity.
Discriminant analysis: motor skills in the structure of motor readiness of 8-year-old boys practicing karate
Authors: Marchenko Svitlana , Ivashchenko Olha , Khudolii Oleg
Published: December 2023

Purpose of the study. To determine the contribution of motor skills to the structure of motor readiness of 8-year-old boys who practice karate.

Materials and methods. The study involved 32 8-year-old boys who practice karate. Children and their parents were informed about all the features of the study and gave consent to participate in the experiment. The following methods were used in the study: study and analysis of scientific and methodological literature, pedagogical observation, timing of educational tasks, pedagogical experiment, methods of mathematical statistics, methods of mathematical planning of experiments.

Results. The results of discriminant analysis indicate that the obtained canonical functions explain 100% of the variation in results and are informative for classifying the level of motor fitness of 8-year-old boys. The first function explains 91,9% of the variation in results (r1 = 0,996), the second – 5,9% of the variation in results (r2 = 0,948). Verification of canonical functions indicates that the first and second functions are statistically significant (λ1 = 0,001, p = 0,001; λ2 = 0,024, p = 0,043).

As a result of the analysis, a significant influence of orthogonal variants of the standard-intermittent exercise on the motor readiness of 8-year-old boys was revealed. Thus, statistically significant differences in test results between groups (A1B1, A2B1, A1B2, A2B2) are observed in the technical level of performing exercises 1-6 series of training tasks (p = 0.001), as well as in the results of running 300 meters (p = 0, 01). The discrepancies in the results of other tests are not statistically significant.

Conclusions. The canonical discriminant function can be used to classify the motor readiness of 8-year-old schoolchildren depending on the influence of orthogonal variants of the standard-intermittent exercise. As a result of discriminant analysis, indicators were identified that were of the greatest importance when assessing the motor readiness of boys 8 years old who have been practicing karate. These include the level of training in a series of educational tasks, indicators of physical development and the level of development of motor abilities. The formation of motor skills and the development of motor abilities is considered as a holistic process. The effectiveness of training according to an algorithmic type prescription program depends on the mode of performing a standard-intermittent exercise.
Decentralizing spatial data: the convergence of Geographic Information Systems and Web 3.0 technologies
Authors: Vysotskyi Arsenii O. , Vysotskyi Oleksandr Y.
Published: January 2024

Geographic Information Systems (GIS) have long served as pivotal tools for map- ping and understanding spatial relationships. However, the dawn of Web 3.0 technologies has catalyzed a transformative shift in the geospatial domain. This research meticulously investigates this transformation, focusing on the integration of decentralized spatial data storage, blockchain, Artificial Intelligence (AI), and Machine Learning (ML) with traditional GIS frameworks. Decentralized systems, un- derpinned by the principles of Web 3.0, present a promising alternative to centralized data storage, addressing challenges related to scalability, data sovereignty, and system vulnerabilities. Blockchain technology, traditionally associated with financial transactions, emerges as a cornerstone in this new GIS paradigm, ensuring unparalleled data integrity, transparency, and security. Its decentralized ledger system, combined with consensus mechanisms, offers a robust and transparent framework for managing diverse spatial data- sets, ranging from land registries to intricate environmental monitoring systems. The incorporation of AI and ML technologies further augments the capabilities of GIS. Beyond mere visualization, GIS, when powered by AI and ML, can process vast datasets, discern complex patterns, and even predict future spatial trends with remarkable accuracy. This research emphasizes the role of real-time and dynamic queries, highlighting the transition from static GIS analyses to more adaptive and predictive geospatial evaluations. While the potential advantages of this technological convergence are substantial, the research also sheds light on inherent challenges, espe- cially those related to the management of high-volume real-time data and ensuring data consistency across diverse sources. Building upon foundational works in the field, this study offers a holistic and comprehensive perspective on the synergistic potential of Web 3.0 technologies, AI, ML, and blockchain within GIS. It not only extends the findings of prior research but also paves the way for future explorations, setting the stage for innovative advancements in geospatial analysis.
3D kinematic analysis of salto backward in acrobatic rock and roll: a case study
Authors: Chlapcová Adéla , Olej Peter , Kyselovičová Oľga
Published: December 2023

Background and Study Aim. The aim of the study was to determine and compare basic kinematic characteristics in the key phases of the acrobatic element Salto backward tucked.
Material and Methods. The research sample was created from two couples of the acrobatic rock and roll category Main class free style. The time, spatial, and time-spatial characteristics for both couples were determined based on a three-dimensional kinematic analysis. Measurements were carried out with Simi Motion 3D. The acrobatic element Salto backward tucked was chosen based on the fact that it is usually learned as the first overturn acrobatic element with the airborne phase.
Results. In the time duration of the acrobatic element, a very similar duration was observed for both couples  (CZ couple: 3.59 s and SK couple 3.55 s). The maximal height of the center of gravity the partner from the Czech Republic reach 3.54 m and partner from the Slovak Republic 3.35 m. The biggest difference noticed was between the male partners 14.59° in knee angle in the staff phase. Among the female partners, a difference was noted in the angle  between the torso and the vertical plane at the moment of the end of the vertical displacement, when SK female partner has twice as much deviation of the torso, by exactly 19.49°. In the staff phase, differences in acceleration were also observed, when the male partner (16.56 m.s-2) and female partner (25.08 m.s-2) from the Slovak Republic achieved higher maximum acceleration. In the airborne phase was the biggest difference between female partners in the culmination point, namely in the angle in the knee joint (35.98°) and the angle between the torso in the vertical plane at the moment of opening the somersault (25.52°).
Conclusions. The findings showed similarities and differences in various aspects of the performance, providing valuable insights into the kinematic structure of this acrobatic element in acrobatic rock and roll. Our study should contribute to the extension of knowledge of the kinematic structure of acrobatic element in acrobatic rock and roll.
The relationship between physical activity and efficacy levels of university students
Authors: Özçelep Ömer Faruk , Turhan Atahan , Kandemir Safiye , Fidan Sibel
Published: December 2023

Background and Study Aim. Physical activity encompasses a range of behaviors across different domains. A critical aspect is the correlation between the frequency of physical activity and perceived competence in these activities. This study aims to explore the relationship between the levels of physical activity and the self-assessed proficiency in physical activities among university students who opt for health-related elective courses.

Material and Methods. This study involved 88 university students enrolled in health-related elective courses, including Spinal Health (SH), Posture Disorder (PD), and Physical Activity in Health Promotion (PAHP). Data collection was conducted using the International Physical Activity Questionnaire-Short Form (IPAQ-SF) and the Physical Activity Efficacy Scale (PAES) surveys. For data analysis, one-way analysis of variance (ANOVA) and the Tukey test, a Post-hoc multiple comparison method, were employed.

Results. The study revealed a weak negative correlation between IPAQ-SF and PAES scores. This indicates that as self-confidence and sense of competence increased, the level of physical activity decreased (p<0.05). Participants in the PAHP course exhibited higher levels of physical activity, as reflected in their PAES scores, compared to those enrolled in the SH course (p<0.05). Despite having a lower average income, students in the PAHP course demonstrated higher physical activity levels than those in other courses.

Conclusions. The study demonstrated that as levels of physical activity efficacy increase, actual physical activity levels decrease, and vice versa. Furthermore, students enrolled in PAHP courses exhibited improved physical activity scores compared to those in other courses. It was also concluded that the income level of students does not significantly impact their level of physical activity.
Physicochemical properties of turmeric (Curcuma longa L.) and black pepper (Piper nigrum) enriched ice cream
Authors:   Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje Kuhača 18, 31 000, Osijek, Croatia, Lučan Čolić Mirela
Published: December 2023

The effect of turmeric powder and a mix of turmeric powder and black pepper on the physicochemical properties of ice cream samples was examined. Enriched ice creams were manufactured by adding turmeric powder at levels of 0.5 %, 1.0 % and 2.0 %, with or without 0.02 % black pepper and compared with the control ice cream sample. Samples were analysed for proximate composition, pH value, water activity (aw), rheological properties, overrun, fat destabilization, hardness, melting properties, and colour parameters. The results of the study showed that the addition of spices significantly increased pH values (from 6.66 to 6.73), total solids (from 36.43 to 37.53 %), and carbohydrate contents (from 21.47 to 22.53 %) of the samples. Furthermore, this enrichment leads to an increase in the viscosity (from 0.44 to 0.70 Pa s) and thixotropic behaviours of ice cream mixes. Enriched ice creams had higher air incorporation, lower fat destabilization degree, and softer texture. In terms of melting properties, the melting resistance of ice cream samples was enhanced with the addition of spices. The colour properties of ice creams were significantly (p<0.05) affected by turmeric addition, while there was no difference between samples with and without black pepper. To conclude, turmeric powder and black pepper can be used for the development of functional turmeric-black pepper ice cream with acceptable physicochemical properties.