bluuebunny/crossref_metadata_2025 huggingface dataset:
The Impact of Parenting Styles on the Enforcement of Oral Health Behaviors in Children
Authors:   M. Sc, Institute of Health Sciences, GADAOU RAGHDA MOHAMED OSAMA SHERIF ,   Department of Pediatric Dentistry, Faculty of Dentistry, Marmara University, İstanbul., SAVAŞ AFRANUR ,   PhD, Institute of Health Sciences; Department of Pediatric Dentistry, Faculty of Dentistry, Marmara University, İstanbul., DURMUŞ BAŞAK ,   Prof.Dr., Department of Pediatric Dentistry, Faculty of Dentistry, Marmara University, İstanbul.
Published: October 2024

Objectives:The objective of this study was to investigate the correlation between parenting styles and children's oral health during their first dental visit. Specifically, it aimed to assess how different parenting styles—democratic, authoritarian, and permissive—relate to children’s oral health behaviors, dental fear, and the occurrence of dental caries. Methods:This cross-sectional study was conducted at the Department of Pediatric Dentistry, Marmara University, between December 2023 and March 2024. The sample included 239 children aged 5-13 years and their parents. Parental data, including demographics, oral health behaviors, and parenting styles, were collected using the Parenting Styles and Dimensions Questionnaire (PSDQ). Children’s oral health status was determined using DMFT (Decayed, Missing, and Filled Teeth), dmft, and ADMFT indices. Statistical analyses were performed using R software, with significance set at p<0.05. Results:Authoritarian and permissive parenting styles were significantly associated with higher levels of dental fear (p=0.005). However, no significant differences were observed between parenting styles in terms of dental caries prevalence, as indicated by the dmft (p=0.511), DMFT (p=0.516), and ADMFT (p=0.701) scores. ADMFT scores were significantly higher in children aged 9 years or younger, children whose fathers filled out the forms, and children who brushed their teeth themselves (p<0.05). Conclusions: Parenting styles did not significantly affect dental caries outcomes, but authoritarian parenting was linked to increased dental fear. Younger children and those brushing their own teeth had poorer dental health outcomes, highlighting the importance of parental involvement in oral hygiene practices.
Anti-Bacterial Action of Silver Nanoparticles Against MDR Bacteria Isolated from Hospital
Authors:   College of Science for Women-Department of Biology, University of Babylon, Iraq., Ali Zainab Haider , Muttaleb Wurood Hamzah ,   College of Science for Women-Department of Biology, University of Babylon, Iraq., Abdulazeem Lubna ,   DNA Research Center, University of Babylon, Al-Hilla, Iraq.
Published: October 2024

Hospital-associated infections (HAIs) are considered to be a major source of infections in patients, especially in patients with permanently impaired immunity. There is alarming increase of multi drug resistant (MDR) bacteria and Antibacterial medication resistance has been deemed a serious hazard to public health by the World Health Organisation (WHO). The study aimed to isolate and identify main bacteria caused nosocomial infection, and trying to treatments by using nanoparticles. By measuring the antibacterial activity of the synthesised AgNPs using the agar disc diffusion technique, AgNPs demonstrated antibacterial properties against the Pseudomonas aeruginosa and Staphylococcus aureus MDR.
Prediction of Aphasia Outcome Using Low Frequency Transcranial Magnetic Stimulation in Post-Stroke Non-Fluent Aphasia
Authors: Saber Sara Mohammed , Hammad Azza Bayoumi , Sallam Yossra Abdelnaby , Ahmed Sahar Fares , Mawad Hayam Abdel-Tawab
Published: October 2024

Background: Stroke, a global health concern, often leads to language impairment (aphasia). In Egypt, with a high stroke prevalence, aphasia affects a significant number of survivors. Noninvasive techniques like repetitive transcranial magnetic stimulation (rTMS) show promise in rehabilitation. Cultural variations in test results emphasize the need for region-specific considerations in standardized assessments for post-stroke care. Aim of the work: To evaluate the role of low frequency rTMS to speed up the recovery of post-stroke aphasia for a better quality of life.
Patients and Methods: This randomized clinical trial investigates the effects of (rTMS) on post-stroke aphasia. Patients with post-stroke non-fluent aphasia were divided into two groups, with one receiving inhibitory rTMS and the other sham sessions. Inclusion criteria involve adults with a single left hemisphere stroke, while exclusion criteria include prior strokes. The study includes comprehensive assessments for aphasia, and depression. The stimulation protocol involves 20 minutes of daily rTMS for ten days, targeting the right inferior frontal gyrus. The study aims to evaluate the rTMS impact on language recovery.
Results: The study evaluated low-frequency rTMS for post-stroke aphasia recovery in 30 patients, comparing TMS and sham groups. No significant demographic or cerebrovascular risk factor differences were found. While rTMS group showed improvement in depression, there were no significant differences between TMS and sham groups in aphasia improvement.
Conclusion: Low-frequency rTMS demonstrated no significant superiority over sham stimulation in post-stroke aphasia recovery. Both groups exhibited improved depression without notable distinctions.
Structure of the basement of the near-Laptev part of the Eurasian basin according to geological and geophysical data
Authors: Aleshina K. F. , Nikishin A. M. , Rodina E. A. , Verzhbitsky V. E. , Tatarinov V. Yu.
Published: October 2024

The near-Laptev part of the Eurasian basin is the area of transition from modern spreading to intraplate rifting. We propose an approach to the construction of a 3D model of the basement of the Laptev Sea part of the Eurasian basin based on the linkage of all currently available geological and geophysical data. The structure of the acoustic basement of the Eurasian basin is characterized by alternating troughs and highs in cross-section. The sparse seismic data do not allow us to directly trace the strike of these structures, but they can be correlated with the linearity established by gravity and magnetic data and related to the sequential opening of the basin. For the Laptev Sea part of the Eurasian basin, where linearity is no longer traceable from magnetic data, we propose a method of determining the strike of the basement structures on the basis of seismic stratigraphic analysis. The new 3D model of the acoustic basement in the studied area provided the basis for the tectonic scheme of the entire Eurasian basin. The model reflects the main stages of basin development: continental rifting up to 56 Ma, normal spreading 56–45 Ma, ultra-slow spreading 45–34 Ma, ultra-ultra-slow spreading 34–20 Ma. The southern part of the study area is overlain by a sedimentary cover with an age of 20 Ma and younger, which is associated with the cessation of spreading here no later than 20 Ma.
Vendian magmatism of the Ufalei block (Central Urals megazone of the Middle Urals)
Authors: TEVELEV A.V. , MOSEYCHUK V.M. , VOLODINA E.A. , DEMINA N.V. , KOROTAEVA N.N.
Published: October 2024

The first isotopic data on the age of the metagabbro-metatrondjemite complex are presented. For the first time identified in this composition (metagabbro, amphibolites and metatrondhjemite granofelses), the Kenchur complex composes small massifs in the central part of the Ufaley block, which is part of the Central Ural zone. The geochemical, mineralogical and isotopic data of the rocks of the Kenchur complex are considered. Based on these data, the contrasting composition and Early Vendian age of the complex, which was previously considered Late Riphean, was proven.
High-precision cyclic correlation as a basis for detailed paleoclimatic reconstructions for the Pliocene-Quartenary sections of Eurasia
Authors: Gabdullin R. R. , Syromyatnikov K. V. , Badulina N. V. , Merenkova S. I. , Ivanov A. V. , Migranov I. R.
Published: October 2024

An astrochronological (cyclostratigraphic) binding of the lithological and geochemical characteristics of Pliocene-Quaternary sediments of the Eurasian sections to the Milankovich cycles (eccentricity, obliquity of the ecliptic, precession) was carried out, an analysis of the relationship between the established variations in climate and paleotemperature with the moments of coincidence of different-order cycles of eccentricity and their paleoclimatic characteristics was given. The results of the implementation of the results obtained during the practice in geology at the Moscow State University in Chashnikovo are shown. During the research, materials from the exposition space of the Department of Regional Geology and Earth History and the Museum of Earth Science were used. The results of the study were used in conducting an educational practice in geology in Chashnikovo, and can also be used in the dismemberment and regional and global correlation of sections, in conducting geological surveys, creating cyclostratigraphic scales of the plains and mountainous regions of Eurasia, as well as in the creation and further development of the exposition space of museums — Moscow State University Gymnasium for example.
Groundwater contamination forecast using numerical modeling (on example of Qibray site of Chirchiq watershed)
Authors: MIRAHMEDOV T.D. , Abdullaeva M. A. , Samartsev V. N.
Published: October 2024

The article presents a forecast of groundwater pollution on the example of the Kibray site of the Chirchik field. Models were developed to predict the entry of pollution into groundwater and to identify flow and transport processes. With the help of these models, the relationship between the quality of groundwater and surface water was established and it was revealed that the formation of operational reserves of the Chirchik field occurs due to artificial resources and attracted resources (surface water from the Chirchik riverbed).
Trace elements in thermal waters of the northern Tien Shan: distribution and fate
Authors: Kharitonova N. A. , Sokolovskaya M. A. , Baranovskaya E. I. , Chelnokov G. A. , Karabtsov A. A. , Chernoshchekov L. N. , Bragin I. V.
Published: October 2024

The article presents new data on the abundance and ways of soluted trace elements (Si, Fe, F, Al, Sr, Br, B, Mn, Ba, Ti, Li, Rb, Mo, As, U, Th, W, Sc, Y, REE, Hf) in thermomineral, surface and groundwaters of the northern Tien-Shan (Issyk-Kul intermountain depression). It is established that trace element composition of thermomineral waters is able to be a marker of hydrogeological settings of water formation and flow: waters of sedimentary rocks of the intermountain artesian basin are enriched with Sr, Ba, Mn, B, Mo and U, while waters of rock massifs contain increased concentrations of F, Rb, W and Sc. Thermodynamic calculations performed for certain trace elements using Visual-MINTEQ 3.1 and GWB 14 programmes allowed us to identify the water migration patterns of the surveyed water points. Calculation of water migration coefficient showed the dependence of microcomponent accumulation rate on the type of water-bearing strata and hydrogeological conditions of water formation.
Examining the Role of Self-Determination Theory in AI-Enhanced Personalized Blended Learning Environments for Primary School Chinese EFL Learners
Authors:   Bahauddin Zakariya University Multan, Pakistan, Akram Arfa , Munsif Laraib , Parveen Musarrat , Sattar Sundas , Ur Rahman Awais
Published: October 2024

It is pertinent to mention here that EFL education in Chinese primary schools has emerged as an important focus of the last few decades due to rising globalization and development of economosaic(Cosmopolitic)eti fluence of China (Wang & Kirkpatrick, 2022; Li et al. , 2023). Today, Ministry of Education, China has laid policies to begin English learning from the third grade; this is an indication that learning should begin early in a childhood so as to learn the language and have the ability to communicate through it (Zhang & Liu 2024). However, many concerns still exist in EFL educational environment such as great class size, less opportunity to interact with real contexts, and curriculum stress on examinations (Chen et al. , 2023; Wu & Johnson, 2024). The literature review of the present study has also stressed on the fact that new strategies are being called for to tackle these issues. For example, Yang et al., (2023) stated that conventional paradigm C loses the interest of young readers and Zhao and Smith (2024) noted that more entertaining and user-centred learning approaches have to be established. In addition, Liu and Wang (2023) pointed out that the present EFL curriculum implemented in Chinese primary schools does not incorporate the sociocultural context and fails to provide authentic language practice to the learners which is essential for second language acquisition.
Integrating Social Development and Clinical Psychology: Implications for Enhancing Mental Health Interventions
Authors:   ⁵ and⁶, Munsif Laraib , Gull Sumyya , Musharraf Quratulaiarran , Bibi Ayesha , Fatima Rukhsar , Ur Rahman Awais
Published: October 2024

This study investigates integrating social development theories and clinical psychology practices to enhance mental health interventions. The research underscores the importance of considering socio-cultural contexts in clinical settings by critically examining the interplay between social determinants and psychological processes. This interdisciplinary approach provides a nuanced understanding of how community dynamics, socio-economic conditions, and cultural norms impact mental health outcomes. The findings advocate for a comprehensive framework incorporating social development insights into clinical psychology to create more effective, culturally sensitive, and sustainable mental health interventions. This integration is posited to improve therapeutic efficacy and contribute to the broader goal of mental health equity across diverse populations.
Impact of Mother Employment on Children Socialization in District Mardan
Authors:   Abdul Wali Khan University Mardan, Pakistan, Ali Khan Waqar , Kousar Nasiha , Ullah Uzair , Shahid Adnan , Alam Muhammad , Usama Muhammad , Ur Rehman Awais
Published: October 2024

This study explores the impact of maternal employment on child socialization in Mardan, Pakistan. Through purposive sampling, fourteen working mothers were interviewed, and thematic analysis revealed eleven key themes. The findings suggest that maternal employment reduces the quality of time spent with children, affecting communication, emotional closeness, and the development of independence and responsibility. Concerns were also noted about increased aggression, insecurity, and academic performance in children. The study emphasizes the need for family and employer support to help working mothers balance their responsibilities and highlights the broader societal benefits of women's workforce participation.
Quantitative Study About the Impact of Internet on Students Academic Performance in UAF
Authors:   Abdul Wali Khan University Mardan, Pakistan, Usman Muhammad , Ur Rehman Awais ,   Abdul Wali Khan University Mardan, Pakistan
Published: October 2024

The rapid proliferation of internet access among university students has significantly influenced their academic behaviors. This study examines the impact of internet usage on the academic performance of students at the University of Agriculture Faisalabad (UAF). Utilizing a simple random sampling technique, data were collected from 140 students through a structured questionnaire. The analysis, conducted using SPSS, revealed that 53.6% of the respondents were male and 46.4% were female, with the majority spending an average of 3 hours daily on internet activities. A substantial proportion of students (70.9%) acknowledged that excessive internet use, particularly for non-academic purposes, has a detrimental effect on their cumulative grade point average (CGPA). Meanwhile, 22.1% remained neutral, and 10% disagreed with this assertion. These findings underscore the need for balanced internet usage among students to enhance academic outcomes.
Pharmacokinetics/pharmacodynamics of glucocorticoids: modeling the glucocorticoid receptor dynamics and dose/response of commonly prescribed glucocorticoids
Authors: Levitt David
Published: October 2024

Background and purpose: The main features of the dynamics of the glucocorticoid receptor (GR) have been known for 50 years: 1) in the absence of glucocorticoid (G), the receptor is localized entirely in the cytoplasm; 2) upon G binding, GR is converted into a tightly bound G form and is rapidly imported into the nucleus where it can bind DNA and modulate transcription; 3) nuclear export of GR is very slow; and 4) the nuclear form of GR can recycle through an unbound form, back to the bound transcription modulating form without leaving the nucleus. Experimental approach: A kinetic model that captures these features is presented, a set of model parameters for dexamethasone is derived, and the clinical implication for the commonly used glucocorticoids is discussed. Key results: At the high concentrations normally used to describe G pharmacodynamics, the model reduces to the standard Michaelis-Menten equation with a Km that is a function of 4 model parameters. At very low concentrations, it reduces to another Michaelis-Menten equation with about a 1000-fold greater affinity, eg. at the nadir human endogenous cortisol concentration, the full model GR activity is 2.6 times greater than that predicted by extrapolation of the high concentration results. Conclusion: The model is used to relate normal human 24-hour endogenous plasma cortisol levels to transcriptional activity and is applied to the commonly prescribed glucocorticoids (dexamethasone, methylprednisolone, prednisone) in an attempt to provide a pharmacological rationale for the very large therapeutic dosage range that has been traditionally used.
Variation in haplotype frequencies of the TAS2R38 gene, associated with the perception of bitter taste
Authors: Flores Sergio V. , Roco-Videla Angel , Aguilera-Eguía Raúl
Published: October 2024

Introduction: Bitter taste perception is a genetic trait that influences food preferences and alcohol consumption behavior. This study investigates the variation in haplotype frequencies of the TAS2R38 gene, associated with sensitivity to bitter compounds, in 26 populations from diverse geographic regions. Three single nucleotide polymorphisms (SNPs) are analyzed: rs713598, rs1726866 and rs10246939, which determine haplotypes such as PAV and AVI. Objectives: The objective is to analyze the variation in haplotype frequencies of the TAS2R38 gene, which is associated with bitter taste perception, in 26 populations.Methods: Data from the 1000 Genomes Project were used, analyzing 5,008 genotyped chromosomes from 26 populations grouped into five macro-populations: African, American, East Asian, European and South Asian. Haplotype and diplotype frequencies were calculated, assessing Hardy-Weinberg equilibrium by Chi-square test (p<0.05) using R software.Results: The results showed that the overall frequency of TAS2R38 diplotypes is 32% for PAV/PAV, 44% for PAV/AVI and 24% for AVI/AVI. African populations presented a high frequency of PAV/AVI (46.4%), while European populations showed a higher prevalence of AVI/AVI (31.5%). Significant deviations in observed versus expected frequencies were identified.Conclusions: The variation in haplotype frequencies of the TAS2R38 gene reflects evolutionary adaptation to different dietary environments. These findings suggest that bitter taste genetics may influence food preferences and consumption behavior
Effects of pesticide exposure on neurotoxicity: A bibliometric analysis and cross-sectional study in Indonesia’s rural area, Jember
Authors: Supangat Supangat , Sakinah Elly Nurus , Nugraha Muhammad Yuda , Tohari Achmad Ilham , Hidayat Muhammad Rijal Fahrudin , Athoillah Nabil , Imtiyazfaus Salsabilla , Isbach Galuh Prasasti , Wiyono Nanang
Published: October 2024

Context: Pesticide chemicals are commonly used by agricultural workers to eliminate pests, but their use has the potential to cause various neurotoxicity in humans. Aims: To explore the research field related to pesticides and neurotoxicity from a bibliometric and cross-sectional perspective in a rural area of Indonesia, Jember. Methods: Bibliometric analyses using data on pesticide and neurotoxicity-related research publications were obtained from the Scopus Web database and Vosviewer Software. The cross-sectional study was conducted in an agro-industrial area in Jember, Indonesia. It used a structured interview questionnaire regarding demographic data, clinical conditions of neuropathy, and risk factors for neuropathy due to pesticide exposure. Results: A total of 469 publications on pesticides and neurotoxicity were included. The publications were mostly from the United States, India, and the United States. The highest publication affiliation was from INSERM, France. Besides "pesticide" and "neurotoxicity", the terms "oxidative stress", "Parkinson's disease", and "organophosphate" were also the most frequently used keywords. In the Indonesia rural area cross-sectional, there were 55 farmers: 24 (43.6%) farmers were highly exposed, and 31 (56.4%) were not exposed. Most of them (47%) complained of peripheral pain and headache. Based on this study, there was no significant difference between the exposed and non-exposed groups regarding cognitive impairment based on questionnaires Q18, neuropathy symptom score (NSS), and neuropathy deficit score (NDS). Conclusions: This study provides a comprehensive perspective on the current research on pesticides and neurotoxicity. In addition, a cross-sectional study in Jember, Indonesia, showed that pesticide exposure has a cognitive impairment effect on farmers.
Synthesis and docking studies of the functionalized dibenzylideneacetones as promising antimalarial agents
Authors: Sulistyowaty Melanny Ika , Putra Galih Satrio , Budiati Tutuk , Indrianingsih Anastasia Wheni , Renawanti Yunita Wahyu , Nofianti Kholis Amalia , Ekowati Juni , Purwitasari Neny , Saechan Charinrat , Zidan Sabry A. H. , Yamauchi Takayasu
Published: October 2024

Context: First-line therapy using artemisinin-based combination therapy (ACT) and chloroquine in cases of malaria infection has developed resistance worldwide. Aims: To synthesize functionalized dibenzylideneacetones that are similar to curcumin and to perform the in silico evaluations on Plasmodium falciparum enoyl acyl carrier protein reductase (PfENR) and through human dihydrofolate reductase (hDHFR) as targets for antimalarial agents. Methods: The functionalized dibenzylideneacetones were synthesized through a reaction of acetone with benzaldehydes in a base or acid catalyst. The resulting solids were purified by recrystallization to conduct UV/Vis, FTIR, and NMR tests. The confirmed products underwent an in silico molecular docking test on PfENR (PDB ID: 1NHG) and hDHFR (PDB ID: 1MVT). The products were obtained in good yields. Results: The confirmed products underwent in silico molecular docking test on PfENR (PDB ID: 1NHG) and hDHFR (PDB ID: 1MVT). The products were obtained with good yields. Based on in silico results, the dibenzylideneacetone was predicted to have a strong potential to inhibit the growth of malaria parasites through inhibit malaria growth through the PfENR pathway more than through the hDHFR pathway because its moldock score was lower than its native ligand. Conclusions: This study showed a promising pathway to obtain antimalarial agents for further application in the medical and pharmaceutical industries.
Monitoring of snow leopards in the Sarychat-Ertash State Reserve (Kyrgyzstan), between 2011 and 2019, through scat genotyping
Authors: Rode Julie , Cabanat Anne-Lise , Pelletier Agnès , Kaerle Cécile , Queney Guillaume , Chaix Bastien , Vereshagin Alexander , Casane Didier
Published: October 2024

Snow leopards (Panthera uncia) are a keystone species of Asia’s high mountain ecosystem. The species is assessed as Vulnerable by the IUCN Red List of Threatened Species and is elusive, limiting accurate population assessments that could inform conservation actions. Non-invasive genetic monitoring conducted by citizen scientists offers avenues to provide key data on this species. From 2011 to 2019, OSI-Panthera citizen science expeditions tracked signs of presence of snow leopards and collected scat samples along transects in the main valleys and crests of the Sarychat-Ertash State Reserve (Kyrgyzstan). Scat samples were genotyped at twenty autosomal microsatellite loci and at a X/Y locus (sex identification), allowing an estimation of a minimum of 17 individuals. The genetic recapture of 12 of them provided indications of individuals’ habitat use throughout the reserve. We found putative family relationships between several individuals; however, further research is needed to validate these findings. Our results demonstrate the potential of a citizen science program to collect meaningful data that can inform the conservation management of snow leopards.
Studying the Phenomenon of Regional Piano Schools: Toward a Problem Statement
Authors:   N. G. Zhiganov Kazan State Conservatory, Zelenkova Elena V.
Published: October 2024

This article discusses the issues of studying the phenomenon of regional piano schools related to the traditions of Russian musical art and professional education of pianists. Analyzing the contribution of outstanding musicians-teachers to the development of performing and pedagogical skills, the importance of the creative principles of the formation of the personality of a musician-teacher, aimed at achieving a highly artistic learning outcome, is emphasized. The fundamental approaches to the study of the dynamic processes of formation and development of piano schools in various regions of Russia are revealed. The definitions of the concept of school are revealed, uniting around the main idea — the specifics of the performing and pedagogical experience of the Master, who creates a unique piano tradition, which becomes the basis for the further development of the creative activity of students and like-minded people. The specificity of the formation and functioning of regional piano schools, associated both with the development of  the traditions of domestic musical art, and with the uniqueness of the national characteristics of the cultural traditions of the regions of Russia, is emphasized.
Opening new perspectives in the study of S. V. Rachmaninoff’s legacy
Authors:   Gnesin Russian Academy of Music, Valkova Vera B.
Published: October 2024

The new catalog of S. V. Rachmaninoff’s autographs from the collection of the Russian National Museum of Music, published in 2023, marks a qualitative breakthrough in the development of the museum’s vast holdings. The catalog is on a fundamentally different scientific level compared to the two earlier editions of 1955 and 1980. The structure of the catalog with all its complexity is clear and convenient: five main parts cover all types of autographs and four appendices. Among the important achievements of the catalog’s compilers are the epistolary documents identified for the first time, not published and not mentioned anywhere before. The publication is an important and necessary step toward a complete description of all Rachmaninoff materials at the RNMM.
"A Life for the Tsar" vs "Les Huguenots": European opera in search of new forms (on the 220th anniversary of M. I. Glinka)
Authors:   M. P. Mussorgsky Ural State Conservatory, Korobova Alla G.
Published: October 2024

Glinka’s "A Life for the Tsar" and Meyerbeer’s "Les Huguenots" are two outstanding examples of world opera that appeared in the same year, 1836. At the same time, each of these works became an "icon" for the culture that gave rise to it: "A Life for the Tsar" was the first Russian classical opera, "Les Huguenots" was the French "grand opera". The article focuses on Glinka’s work, which is considered in the context of the opera art of his time and his search for new ways of development. To solve this problem, the method of comparative analysis of Glinka’s opera with Meyerbeer’s contemporary work similar in genre and focusing on the main achievements of European opera composition at that time on that stage, as well as certain problems, is used. The main parameters of comparison include the interpretation of the genre of heroical-historic opera itself, the author’s version of intonation-musical dramaturgy and the means of its embodiment, as well as the interpretation of the opera forms and innovations in this area. The study substantiates the general conclusion: Glinka’s first opera, which is not inferior to Western works in terms of professional mastery, historically became an achievement not only of Russian, but also of European opera theatre as a whole offering fruitful solutions to the problems of the opera genre (Wagner, Mussorgsky, Verdi, Debussy and others later gave their solutions). The article also touches on the main trends in the study of selected operas, their scope, including at the present stage.
The Effect of Seven Mental Training Sessions on Developing Roundoff and Back Handspring Skills on Men's Artistic Gymnastics
Authors: Khalaf Hameed Hammad , Hassan Manaf Majid , Ahmed Mohammed Sadiq
Published: October 2024

Background: Beginner gymnasts face challenges when performing roundoff and back handspring skills, particularly in connecting the final stage of the roundoff with the initial stage of the back handspring. These difficulties arise when there is a lack of clarity in the mental image of the performance sequence, leading to inconsistent execution and, ultimately, failure. Objectives: This study investigates the effect of seven mental training sessions on beginner gymnasts learning the roundoff and back handspring skills. Methods: Sixty-two beginner gymnasts, aged 21 - 22 years, participated in the study. They were randomly assigned to two groups: Control and experimental. The mental training sessions were provided to the experimental group during the instructional sessions, with each session lasting 14 minutes and 30 seconds. The sessions consisted of three parts: Relaxation exercises, controllable control exercises, and mental imagery exercises for performance. These sessions were conducted over a period of seven weeks. The roundoff and back handspring skills were assessed using the Kinematic Coherence Scale for body parts. Results: The Kinematic Coherence Scale demonstrated a significant difference and greater improvement in the experimental group compared to the control group. Conclusions: We concluded that the seven mental training sessions improved the kinematic coherence of the experimental group in performing the roundoff and back handspring skills, enabling them to connect the two skills with a higher degree of movement coherence.
The Role of Academic Motivation in Self-Regulation, Goal Orientation, and Passion Among Medical Students with Self-Handicapping Behaviors
Authors: Jafari Seyyed Gholamreza , Sharifi Tayebeh , Chorami Maryam , Ahmadi Reza
Published: October 2024

Background: Self-handicapping behaviors, characterized by creating obstacles or excuses to avoid failure, can hinder academic success. Understanding how academic motivation mediates the relationship between self-handicapping behaviors and academic performance is crucial for supporting medical students. Objectives: This study aimed to investigate the relationships between academic self-regulation, goal orientation, passion, and self-handicapping behaviors among medical students, with academic motivation as a potential mediator. Methods: The present study employed a descriptive, correlational approach to examine the relationships between variables within a structural equation modeling (SEM) framework. The population consisted of all undergraduate medical students with self-handicapping behaviors at Jundishapur University of Medical Sciences in 2022. The sample comprised 204 medical students selected using purposive sampling, who completed the Academic Passion Scale, Goal Orientation Scale, Academic Self-Regulation Scale, and Academic Motivation Scale. Structural equation modeling was used to analyze the model with AMOS 24. Results: The SEM analysis revealed that the proposed model had a good fit to the data (CFI = 0.96, RMSEA = 0.05). The results further demonstrated that goal orientation directly enhanced students' academic passion, while academic self-regulation did not have a direct impact. However, strong self-regulation indirectly increased passion by fostering academic motivation (P < 0.001). Similarly, goal orientation also worked indirectly through motivation to enhance academic passion (P < 0.05). Conclusions: This study underscores the importance of goal setting and academic motivation in fostering academic passion among medical students with self-handicapping behaviors. While academic self-regulation strategies may not directly translate to academic passion, they can contribute indirectly by fostering academic motivation. Educators and practitioners can promote academic passion and address self-handicapping behaviors in medical students by encouraging goal orientation, academic motivation, self-regulation, and providing support for overcoming challenges.
Nurse-Led Care Versus Consultant-Led Usual Care in Patients with Thyroid Cancer: A Longitudinal Interventional Study
Authors: Zhang Liqun , Xing Qiaoying , Chen Peipei , Sun Jinfeng , Gao Liying , Wei Minxia , Shi Dan
Published: October 2024

Background: The prognosis of thyroid cancer treatment is unsatisfactory in the presence of different independent parameters, such as older age, which may worsen the quality of life and mental health of patients. It is necessary to improve the quality of life and mental health of patients with thyroid cancer. Objectives: This study evaluated the nurse-led care impact as psycho-oncological support on anxiety and quality of life of patients with a history of thyroid cancer, comparing it to a consultant-led usual care and a non-care. Methods: Patients received half an hour of nurse-led care (NC cohort, n = 105), or consultant-led usual care (UC cohort, n = 125), or did not receive healthcare professional-led care (PO cohort, n = 135) at the institute during treatment and a follow-up period of 12 months. The EORTC QLQ-C30 Chinese version was used to assess the quality of life. Anxiety and depression were evaluated, using the Hospital Anxiety and Depression Scale. Results: Before the healthcare professional-led care, the quality of life scale score was 35 (36 - 33) and all patients had definitive anxiety and depression (scale score ≥ 11). After 12 months of the healthcare professional-led care, patients in the NC cohort showed improved quality of life and decreased anxiety and depression as compared to them before the healthcare professional-led care conditions and those of patients in the UC and PO cohorts after 12 months of the healthcare professional-led care (P < 0.001 for all). A higher number of patients survived in the NC cohort than in the UC (P = 0.0327) and PO (P = 0.0014) cohorts. Personal satisfaction of patients was higher in the NC cohort than in the UC and PO cohorts (P < 0.001 for both). Patient satisfaction was higher in the UC cohort than in the PO cohort (P < 0.001). Conclusions: Supportive cancer care after surgery or during follow-up is necessary in patients with thyroid cancer. Nurse-led care had beneficial effects on the quality of life, psychological conditions, survival, and personal satisfaction of patients with thyroid cancer during the follow-up period.
Association Between Elevated Serum Histidine Decarboxylase and Tumor Necrosis Factor-Alpha Levels and High Risk in tic Disorder Children
Authors: Yan Xingxue , Yu Jinshi , Yu Yingying , Zhang Yaodong
Published: October 2024

Background: Children with tic disorder (TD) have been reported to exhibit abnormal levels of certain peripheral proteins, but none of these abnormalities have been established as biomarkers for diagnosis. Objectives: The purpose of this study is to evaluate serum histidine decarboxylase (HDC) and tumor necrosis factor-alpha (TNF-α) levels in children with TD, assess their relationship with TD development, and provide reliable biomarkers for prediction and risk management in clinical settings. Methods: In the present study, serum HDC and TNF-α levels from 118 no-comorbid and medication-naive TD patients and 111 age-matched healthy controls were measured using enzyme-linked immunosorbent assay (ELISA) kits. Tic severity was assessed using the Yale Global Tic Severity Scale (YGTSS). Binary logistic regression analysis was used to evaluate the relationship between serum HDC and TNF-α levels and TD development. Results: An increase in serum HDC and TNF-α levels was observed in TD patients compared with controls. Further analysis revealed a significant association between elevated HDC and TNF-α levels and TD development, with a significant ROC curve for HDC and TNF-α as potential risk factors. Conclusions: This study identified a high prevalence of elevated serum HDC and TNF-α levels in children with TDs and provides evidence that elevated blood HDC and TNF-α may be potential risk factors for TD development.
Comparative Analysis of Ticagrelor and Clopidogrel Effects on Medication Adherence, Adverse Events, and Laboratory Parameters in Iranian Acute Coronary Syndrome Patients Post-PCI
Authors: Hamrahi Vida , Pishgahi Mehdi , Javan Alireza , Hamrahi Roya , Ghaidari Mohamad Esmail
Published: October 2024

Background: Acute coronary syndrome (ACS) remains a critical health concern, with patient outcomes significantly influenced by the selection of antiplatelet therapy post-percutaneous coronary intervention (PCI). Existing research suggests potential benefits of ticagrelor over clopidogrel in reducing cardiovascular events. However, there is limited comparative data within the Iranian population post-angiography. Objectives: This research aimed to compare laboratory findings, adherence rates, and side effects following the administration of ticagrelor and clopidogrel in ACS patients post-PCI. Methods: A case-control study was conducted to assess the impacts of antiplatelet therapy in 200 ACS patients undergoing PCI at Masih Daneshvari Hospital, Tehran, Iran. Patients were stratified into two groups, matched by age, gender, and type of cardiac disease. One group received clopidogrel, and the other received ticagrelor. Laboratory parameters, including HDL, LDL, and CRP, were evaluated at baseline and two months after treatment initiation. Additionally, adverse effects and medication adherence were assessed to evaluate the safety and efficacy of the two antiplatelet agents. Results: The study enrolled 200 ACS patients post-PCI, with 54% male and 46% female. The age range was 38 to 84 years, with a mean age of 63.07 ± 12.54 years. Of the patients, 76% had non-ST-elevation myocardial infarction (NSTEMI), while 24% had ST-elevation myocardial infarction (STEMI). Among STEMI patients, 56.25% were treated with fibrinolytics, and 43.75% underwent primary PCI. Common adverse events included dyspnea, bleeding, and gastrointestinal symptoms. Both the ticagrelor and clopidogrel groups showed reductions in LDL levels from baseline to the two-month follow-up. Conclusions: Ticagrelor and clopidogrel were both effective in reducing LDL levels after two months of treatment. However, ticagrelor demonstrated a more pronounced decrease in CRP levels, indicating potential anti-inflammatory benefits. These findings provide insight into antiplatelet therapy's role in managing ACS patients post-PCI.
Effect of Anesthesia Type on Pain and Hemodynamic Parameters in Cesarean Section Surgery: Randomized Controlled Trial
Authors: Mohammadi Serveh , Imani Behzad , Ghasemi Sina , Shalmashi Behzad
Published: October 2024

Background: General and spinal anesthesia are commonly used for cesarean sections, each with implications for both the mother and the fetus. The choice of anesthesia technique depends on various factors. While spinal anesthesia is often preferred for cesarean surgeries due to its well-known benefits, general anesthesia may be chosen in emergency situations. The decision is ultimately based on the safety profile and benefits for both the mother and the fetus. Methods: This clinical trial was conducted at Fatemieh Hospital in Hamadan and involved 60 patients undergoing elective cesarean section. The patients were randomly divided into two groups of 30: One group received spinal anesthesia, and the other group received general anesthesia. Variables such as intraoperative bleeding, the Apgar score of the newborn, postoperative pain, and postoperative systolic and diastolic blood pressure were analyzed and compared between the two groups using SPSS software version 16. Results: The mean age of participants in the spinal and general anesthesia groups was 32 ± 3.5 years and 34 ± 3.4 years, respectively. The results showed that the amount of intraoperative bleeding in the general anesthesia group was higher than in the spinal anesthesia group, but this difference was not statistically significant (P = 0.85, P < 0.05). The Apgar scores at the first and fifth minutes in the spinal anesthesia group were higher than those in the general anesthesia group, but this difference was also not statistically significant (P = 0.32, P < 0.05). Postoperative pain in the spinal anesthesia group was significantly lower than in the general anesthesia group (P = 0.001, P < 0.05). Regarding hemodynamic parameters, systolic blood pressure after the operation was higher in the spinal anesthesia group compared to the general anesthesia group (P < 0.05). Conversely, diastolic blood pressure in the general anesthesia group was higher than in the spinal anesthesia group at all measurement stages, though not statistically significant in some measurements (P > 0.05). Conclusions: The results of our study indicate that spinal anesthesia is a preferable and safer method compared to general anesthesia, based on the parameters examined, particularly in emergency cesarean sections.
The Role of Stakeholder Engagement in Enhancing CSR in Private Universities in Kenya
Authors: Mbithe Miriam , Ugangu Wilson , Kigatiira Kinya
Published: October 2024

This study explored the role of stakeholder engagement in enhancing Corporate Social Responsibility (CSR) within private universities in Kenya, focusing on Instagram as a strategic communication tool. This research investigated how stakeholder engagement through Instagram can enhance CSR efforts in Kenyan private universities, providing insights into effective strategies for leveraging Instagram to drive positive social impact and promote responsible practices. A qualitative research design was employed by stakeholder theory, focusing on five prominent private universities in Kenya: Management University of Africa, KCA University, Kabarak University, and St. Paul's University. Semi-structured interviews with corporate communication experts provided in-depth insights into their CSR strategies. Additionally, a qualitative content analysis of Instagram posts identified patterns and trends in stakeholder engagement. The findings highlight that Instagram plays a key role in building a sense of community among stakeholders, including students, staff, alumni, and the community. Through transparent communication and interactive content, universities can foster trust and collaboration, essential for successful CSR initiatives. The study emphasizes understanding stakeholders' motivations and expectations to create effective engagement strategies. By utilizing Instagram's interactive features, private universities can enhance their CSR efforts, promoting social responsibility and sustainable development.
Potential Application of Electronic Road Pricing (ERP) on Bandung City Roads
Authors: Hammam M Najwan , O R M Achdiat , Nurwidya A Oshi , Novriani Shinta
Published: October 2024

This research investigates the potential implementation of Electronic Road Pricing (ERP) in Bandung City, Indonesia, focusing on its effectiveness in reducing traffic congestion. The study employs a quantitative approach using a survey method, experiments, and statistical analyses to evaluate ERP's impact on road traffic performance and cost efficiency. The research design includes traffic volume analysis, vehicle operating costs, and data collection through questionnaires from Bandung residents selected randomly. The research subjects include frequent road users in congested areas, and the study was conducted in 2023. Using binary logistic regression, the results show significant shifts in road user behavior, with reductions in traffic volumes of 33% on Jalan Sukajadi, 38% on Jalan Dr. Djunjunan, and 23% on Jalan Terusan Jakarta. Additionally, ERP was found to improve cost efficiency in traffic management. The study concludes that ERP is a promising solution for managing congestion in Bandung, with broader implications for other congested cities in Indonesia.
Inovasi Desain Produk Kuliner Berkelanjutan untuk Dekarbonisasi
Authors: Yusmaneli  , Nabila
Published: October 2024

In the realm of culinary design, sustainability has emerged as a critical imperative to mitigate environmental impacts, particularly carbon emissions. This research explores innovations in sustainable culinary product design aimed at decarbonization. Through a comprehensive literature review and case studies, the study identifies and evaluates various strategies and technologies employed to reduce carbon footprints in food production and distribution. The methodology involves analyzing current innovations and their effectiveness in achieving sustainable outcomes. The findings highlight key innovations such as eco-friendly packaging, efficient energy use, and sourcing practices that minimize environmental harm. By examining these innovations, the research contributes to understanding their potential for broader application in the culinary industry. This study underscores the significance of integrating sustainability into culinary product design to foster a more environmentally responsible food ecosystem
The Effect of Fundamental Factors and Earnings Growth on Stock Prices in Food and Beverage Subsector Companies on the IDX for the 2019-2023 Period
Authors: Ima Andriyani  , Triana Asti , Marzuki Agustina
Published: October 2024

This study aims to determine and analyze the effect of Fundamental Factors consisting of Earning Per Share (EPS), Price to Book Value (PBV), Price to Earning Ratio (PER) and Earnings Growth on Share Prices in food and beverage subsector companies listed on the Indonesia Stock Exchange for the 2019-2023 period. The sample used in this study is the financial statements of food and beverage subsector companies for the period 2019 to 2023. The method used in determining the sample is by using purposive sampling method, and obtained as many as 13 companies. Data analysis used in research with the Eviews program.
The results showed that EPS has a significant effect on stock prices, PBV has a significant effect on stock prices, PER has a significant effect on stock prices, earnings growth has no significant effect on stock prices. While simultaneously EPS, PBV, PER and earnings growth have a significant effect on stock prices. The implication in this study is that the signaling theory of the research results affects the rise and fall of stock prices. In view of the high fundamental factors, it shows a positive signal for the company, especially in stock prices. However, it does not apply to earnings growth because if earnings growth is high, it will have a bad effect on stock prices as well as for investors, but investors can look deeper into financial ratios.