bluuebunny/crossref_metadata_2025_split huggingface dataset:
Genotypic Identification of Endodontic Bacteria Isolated from Berhampur, Odisha, India: First Insights
Authors: Panda Asha Kiran , Maity Sudipta , Barik Bibhuti Prasad 
Published: June 2024

ABSTRACT

Background:
Endodontic infections caused by many bacterial species including Staphylococcus aureus, Klebsiella pneumonia and Salmonella enterica present a significant challenge in dental health. Accurate identification of these pathogens is crucial for effective treatment strategies.

Aims and Objectives:
The aim of the study was to utilize 16S rRNA genotypic analysis for the precise identification of certain bacterial strains isolated from endodontic infected tissues.

Materials and Methods:
Tissue samples were collected from patients with persistent endodontic infections and microbial cultures were prepared. Strains were isolated, purified. DNA extraction was performed and 16S rRNA gene amplification was carried out using polymerase chain reaction. Subsequently, the amplicons were sequenced and the sequences were compared with known reference sequences using bioinformatics programs. Phylogenetic analysis was conducted to ascertain the evolutionary relationships between the identified isolates and known strains.

Results:
To our knowledge, this is the first report focusing on genotypic identification of endodontic bacteria from Berhampur, Odisha, India. This study holds implications for species specific microbial ecology in dental infections facilitating quicker identification.

Conclusion:
Management strategies for endodontic infections may involve a systematic approach to identify, analyze and address the specific challenges such as diagnosis and endodontic emergencies, presented by each case. Focused and individualized treatment plans shall contribute to better clinical outcomes. Further detailed records can be maintained with genotype based treatment plan followed by post treatment outcomes to guide future decisions and research.
Factors Affecting Health-related Quality of Life in Patients with Chronic Viral Hepatitis in Kazakhstan
Authors: Polukchi Tatyana Vasiliyevna , Slavko Yelena Alekseevna 
Published: June 2024

Abstract

Background:
Chronic viral hepatitis is one of the main causes leading to lower health-related quality of life (HRQoL) in patients, so its performance is significantly worse than that of patients with other liver diseases. It is common for a significant percentage of patients infected with hepatitis viruses to have low scores that are independent of the degree of disease activity and in the absence of disease progression. There are many studies evaluating HRQoL in patients with chronic viral hepatitis, but studies examining predictors of reduced quality of life in patients are still scarce.

Aim:
This study aimed to assess factors affecting HRQoL in patients with chronic viral hepatitis in Kazakhstan.

Methods:
A cross-sectional study was conducted with the participation of 233 patients with chronic viral hepatitis at the Infectious Diseases Hospital of the Shymkent city and the Hepatological Center of the Shymkent Regional Clinical Hospital for the period from September 2020 to March 2022. The EuroQol-five dimensional questionnaire (EQ-5D) and the EuroQol-visual analogue scale EQ-VAS were used to assess the quality of life.

Results:
A total of 233 patients diagnosed with chronic viral hepatitis were enrolled in the study. The average value of the EQ-5D index scores in the total number of patients with chronic viral hepatitis was low and amounted to 0.63 ± 0.3. The indicator of the visual analog scale EQ-VAS in the total number of patients was 73.1 ± 15.3. Multiple regression analysis also showed that age (P < 0.001), female (P < 0.014), the stage of liver fibrosis (P < 0.008), alanine transaminase (ALT) level (P < 0.027), and high viral load (P < 0.006) were variables significantly correlating with HRQoL in patients with chronic viral hepatitis.

Conclusions:
The quality of life in patients with chronic viral hepatitis in this study was low. The main factors leading to a decrease in the quality of life are older age, belonging to the female sex, advanced stage of liver fibrosis, elevated ALT levels, and high viral load. Strengthening social and medical support for patients with chronic viral hepatitis, in particular, with a late stage of the disease, can contribute to improving the quality of life in this category of patients, but further research is needed.
A Cross-sectional Study of Mental Health Effects of Excessive Screen Time and Social Media Use among Indian Adolescents and Young Adults
Authors: Saleem Sheikh Mohd , Jan Shah Sumaya 
Published: June 2024

Abstract

Introduction:
The impact of excessive screen time and social media use on mental health, particularly among adolescents and young adults, has raised concerns.

Objective:
The objective of this study is to assess the mental health effects of excessive screen time and social media use among adolescents (13–19 years) and young adults (20–25 years) in India.

Methods:
This cross-sectional online survey study recruited 1392 participants (672 adolescents and 720 young adults) from India. Validated scales assessed mental health outcomes, screen time, social media use, mediating factors, and coping strategies. Descriptive statistics, correlation analyses, regression models, and thematic analysis were employed.

Results:
The prevalence of depression symptom was 37.9%, anxiety symptom was 33.3%, high stress 43.7%, and low self-esteem 25.3%, respectively. Significant positive correlations were found between screen time, social media use, and symptoms of depression (r = 0.32, r = 0.25), anxiety (r = 0.28, r = 0.22), and stress (r = 0.36, r = 0.29), while negative correlations existed with self-esteem (r = −0.25, r = −0.18). Poor sleep quality and cyberbullying exacerbated mental health issues, while physical activity and social support had protective effects. Common coping strategies included physical activity, hobbies, social support, digital detox, and mindfulness.

Conclusions:
The study provides compelling evidence linking excessive screen time and social media use with adverse mental health outcomes such as depression symptoms, anxiety symptoms, stress, and low self-esteem among Indian adolescents and young adults. Key mediating factors were poor sleep quality exacerbating mental health issues, while physical activity, social support, and reduced cyberbullying were protective. While recognizing technology’s benefits, the study highlights promoting balanced digital habits, addressing underlying factors, and equipping youth with coping skills to foster a healthier relationship with technology and safeguard mental well-being.
Estimating the Temporal Epidemiological Trends of Tuberculosis Incidence by Using an Advanced Theta Method
Authors: Wang Yongbin , Zhang Bingjie , Xue Chenlu , Li Yanyan , Li Xinxiao 
Published: June 2024

ABSTRACT.
We aimed to assess the temporal epidemiological trends in tuberculosis (TB) by use of an advanced Theta method. The TB incidence data from Tianjin, Heilongjiang, Hubei, and Guangxi provinces in China, spanning January 2005 to December 2019, were extracted. We then constructed and compared various modeling approaches, including the seasonal autoregressive integrated moving average (SARIMA) model, the Theta model, the standard Theta model (STM), the dynamic optimized Theta model (DOTM), the dynamic standard Theta model (DSTM), and the optimized Theta model (OTM). During 2005–2019, these four provinces recorded a total of 2,068,399 TB cases. Analyses indicated that TB exhibited seasonality, with prominent peaks in spring and winter, and a slight downward trend was seen in incidence. In the Tianjin forecast, the OTM consistently demonstrated superior performance with the lowest values across metrics, including mean absolute deviation (0.159), mean absolute percentage error (7.032), root mean square error (0.21), mean error rate (0.068), and root mean square percentage error (0.093), compared with those of SARIMA (0.397, 16.654, 0.436, 0.169, and 0.179, respectively), Theta (0.166, 7.248, 0.231, 0.071, and 0.102, respectively), DOTM (0.169, 7.341, 0.234, 0.072, and 0.102, respectively), DSTM (0.169, 7.532, 0.203, 0.072, and 0.092, respectively), and STM (0.165, 7.218, 0.231, 0.070, and 0.101, respectively). Similar results were also observed in the other provinces, emphasizing the effectiveness of the OTM in estimating TB trends. Thus, the OTM may serve as a beneficial and effective tool for estimating the temporal epidemiological trends of TB.
Rapid Detection of Severe Fever with Thrombocytopenia Syndrome Virus in the Acute Phase of Infection by Direct Real-Time Reverse Transcription without RNA Extraction
Authors: Hashimoto Takehiro , Yahiro Takaaki , Ono Kazuma , Takenaka Ryuichi , Demetria Catalino , Khan Sakirul , Kimitsuki Kazunori , Abe Ryuzo , Hiramatsu Kazufumi , Nishizono Akira 
Published: June 2024

ABSTRACT.
No specific treatment has been developed for severe fever with thrombocytopenia syndrome (SFTS). However, the prognosis can improve with early plasma exchange. Therefore, rapid and accurate detection of SFTS virus is important for diagnosis and prognosis. Direct real-time reverse transcription polymerase chain reaction (RT-PCR) testing is easier and more time-efficient than conventional real-time RT-PCR. Our study compared direct real-time RT-PCR efficiency without the RNA extraction and purification of conventional real-time RT-PCR. Samples were collected from 18 patients with SFTS and five without SFTS. A strong correlation (r = 0.774, 95% CI: 0.652–0.857, P <0.01) was found between conventional and direct real-time RT-PCR assays. Direct real-time RT-PCR showed 84.4% sensitivity and 92.0% specificity for viral detection. Direct real-time RT-PCR is an effective diagnostic tool for patients with acute phase SFTS, but further optimization is required for viral detection.
Difference varieties and the Green-Lazarsfeld Secant Conjecture
Authors: Farkas Gavril 
Published: June 2024

The Green-Lazarsfeld Secant Conjecture is a generalization of Green's Conjecture on syzygies of canonical curves to the cases of arbitrary line bundles. We establish the Green-Lazarsfeld Secant Conjecture for curves of genus g in all the divisorial case, that is, when the line bundles that fail to be (p+1)-very ample form a divisor in the Jacobian of the curve.Comment: 12 pages. Final version, to appear in the Epiga volume dedicated to Claire Voisin
Mediação de conflitos raciais em escolas
Authors: Capaverde Cibele Fagundes , Santos Rafael Barboza dos , Rosa Russel Teresinha Dutra da 
Published: June 2024

Em uma perspectiva bourdieusiana, foram realizadas entrevistas, com seis professoras(es) negras(os) da Educação Básica, sobre suas trajetórias acadêmicas e práticas pedagógicas de mediação de conflitos, para inferir a existência ou ausência, de uma disposição antirracista. A geração ou ativação dessa disposição ocorreu durante o curso de graduação em interações sociais solidárias com colegas e participação em coletivos negros que atuam politicamente e promovem atividades culturais. Espaços universitários informais, mais do que o currículo, promoveram um sentido positivo de pertencimento étnico-racial e integração à vida acadêmica. Já a agência docente para o enfrentamento de expressões de racismo varia de acordo com os contextos escolares que podem fortalecer ou inibir a disposição antirracista, dependendo do reconhecimento do racismo institucional pela comunidade escolar.
ETOS KERJA KARYAWAN DALAM MENINGKATKAN PRODUKTIVITAS DI PT HDMS PROFESSIONAL BLITAR PERSPEKTIF EKONOMI ISLAM
Authors: Krisdianti Rita , Santi Mei 
Published: June 2024

Islam, among the world's religions, is the only religion that upholds the value of work. A job reflects the actual duties, obligations and responsibilities of each individual employee towards their position. In a company, employee work ethic plays an important role in contributing to the progress and decline of a company. In Islam, the work ethic must be based on three elements, namely, monotheism, piety and worship. This means that monotheism (faith in Allah Almighty) causes a person to assess that his work and the results of his work are a means of uniting Allah SWT. However, in the reality of life, there are still many employees, especially Muslims, who are still lazy, undisciplined, unwilling to work hard, and work as they please or what could be called a lack of work ethic. In this research, researchers will examine various types of work ethic that influence company productivity, and how to improve employee work ethic based on an Islamic economic perspective. This research employs a qualitative methodology characterized by a case study approach, emphasizing descriptive analysis.The work ethic of employees at PT HDMS Professional Blitar is fluctuating, meaning that the conditions of each employee are different from one employee to another. Lack of employee work ethic can be overcome by making conditions as comfortable as possible in the workplace and establishing good relationships between employees and company leaders.

Keywords: Ethos, Work, Productivity, Economy, Islam.
Application of innovations in motivation management and recruitment and selection technologies for public catering enterprises
Authors: Филатов В.В. , Женжебир В.Н. , Кудрявцев В.В. , Бузулуцкая М.В. 
Published: June 2024

В статье рассмотрены вопросы применения инноваций в управлении мотивацией и технологиях набора и отбора персонала предприятий общественного питания в современных социально-экономических условиях. В качестве инновационных решений в области технологий подбора и отбора персонала рассмотрены внедрение геймификации при подборе персонала, виртуальный 3D-тур в онлайн-пространстве по предприятию, внедрение групповых собеседований на этапе отбора персонала на базе специальных агрегаторов и электронных платформ. Показано, что за счет использования инноваций в управлении персоналом руководство предприятий сможет решить многие актуальные задачи, связанные с привлечением персонала.The article discusses the issues of applying innovations in motivation management and technologies for recruiting and selecting personnel at public catering enterprises in modern socio-economic conditions. As innovative solutions in recruitment and selection technology, the introduction of gamification in personnel selection is considered; virtual 3D tour in the online space of the enterprise, introduction of group interviews at the stage of personnel selection based on special aggregators and electronic platforms. It is shown that through the use of innovations in personnel management, enterprise management will be able to solve many pressing problems related to attracting personnel.
Regulation of the level and quality of life of the population in the region
Authors: Джамалудинова М.Ю. , Багаудинова Л.Г. , Абуева З.М. , Кикова Э.М. 
Published: June 2024

В статье рассматривается проблема регулирования уровня и качества жизни населения в Республике Дагестан. Исследование базируется на анализе социально-экономической ситуации и социальных услуг, доступных жителям этого региона. Обобщены данные о демографической ситуации, уровне занятости, доходах, доступе к образованию, здравоохранению и социальной защите. Анализируются также механизмы государственного регулирования и поддержки, такие как разработка и внедрение социальных программ, а также создание благоприятной инвестиционной среды для развития региона. Важным аспектом исследования является оценка эффективности реализованных мер и предложение механизмов и инструментов для повышения качества жизни населения.
The article considers the problem of regulating the level and quality of life of the population in the Republic of Dagestan. The study is based on the analysis of the socio-economic situation and social services available to the residents of this region. The authors summarise data on the demographic situation, employment rate, income, access to education, health care and social protection. The article also analyses the mechanisms of state regulation and support, such as the development and implementation of social programmes, as well as the creation of a favourable investment environment for the development of the region. An important aspect of the study is to assess the effectiveness of the implemented measures and to propose mechanisms and tools to improve the quality of life of the population.
Analysis of the use of fixed assets in an agricultural organization
Authors: Олейник А.Н. , Болотнова Е.А. , Иванова Е.В. , Карпухина К.Е. 
Published: June 2024

В процессе анализа структуры основных средств организации оценены показатели, характеризующие техническое состояние. Изучен уровень оснащенности АО «Агрокомплекс Павловский» основными средствами, вследствие чего были сделаны выводы относительно эффективности их использования в контексте сельскохозяйственной организации. Сформулированы рекомендации и предложены конкретные мероприятия, направленные на повышение фондоотдачи и обеспечение более эффективного функционирования организации.
In the process of analyzing the structure of the organization’s fixed assets, an assessment of indicators characterizing their technical condition was carried out within the framework of scientific research. The level of equipment of JSC Agrocomplex Pavlovsky with fixed assets was also studied, as a result of which conclusions were drawn regarding the effectiveness of their use in the conditions of an agricultural organization. Based on the conducted research and analysis, recommendations were formulated and specific measures were proposed aimed at increasing the return on invested funds and ensuring more effective functioning of the organization.
The role of forecasting algorithms in stabilizing the national economy
Authors: Мирончук В.А. , Золкин А.Л. , Кабалинов Д.В. , Казьменко М.Н. 
Published: June 2024

В условиях быстро меняющегося экономического климата и нестабильности финансовых рынков возникает необходимость в оптимизации монетарной политики через использование современных технологий. Это исследование посвящено разработке и апробации методологического подхода к монетарной политике с использованием инструментов искусственного интеллекта, таких как машинное обучение и алгоритмы прогнозирования. Основной целью является улучшение точности прогнозов инфляции и оптимизация процессов монетарной политики на основе анализа данных о инфляции в России с 2010 по 2023 г. Результаты исследования подтверждают, что применение моделей искусственного интеллекта способно значительно повысить эффективность управления монетарной политикой, позволяя адаптироваться к динамическим изменениям в экономике и обеспечивая более точное и своевременное реагирование на экономические вызовы.
In the conditions of a rapidly changing economic climate and instability of financial markets, there is a need to optimize monetary policy through the use of modern technologies. This research is devoted to the development and testing of a methodological approach to monetary policy using artificial intelligence tools such as machine learning and forecasting algorithms. The main purpose of the study is to improve the accuracy of inflation forecasts and optimize monetary policy processes based on the analysis of inflation data in Russia for the period from 2010 to 2023. The results of the study confirm that the use of artificial intelligence models can significantly improve the effectiveness of monetary policy management, allowing you to adapt to dynamic changes in the economy and providing a more accurate and timely response to economic challenges.
International trade in textiles and clothing and the theory of comparative advantage
Authors: Долженко И.Б. 
Published: June 2024

Актуальность статьи обусловлена большим значением международной торговли текстилем и одеждой и ее значительными переменами за последние десятилетия. Выявлено, что структура международной торговли текстилем и одеждой является сложной и динамичной и зависит от большого числа факторов. Установлено, что теория сравнительных преимуществ с высокой степенью точности описывает процессы в международной торговле текстилем и одеждой. Выявлено, что специализация в индустрии моды в основном определяется конфигурацией глобальных цепочек добавленной стоимости, где разные страны специализируются на определенных этапах производственного процесса.. Установлено, что развивающиеся страны Азии, используя свои сравнительные преимущества, после либерализации стали ключевыми экспортерами текстиля и одежды на мировой рынок.The relevance of the article is due to the great importance of international trade in textiles and clothing and its significant changes over recent decades. It has been revealed that the structure of international trade in textiles and clothing is complex and dynamic and depends on a large number of factors. It has been established that the theory of comparative advantage describes processes in international trade in textiles and clothing with a high degree of accuracy. It is revealed that specialization in the fashion industry is mainly determined by the configuration of global value chains (GVCs), where different countries specialize in certain stages of the production process. It is established that developing countries in Asia, using their comparative advantages, have become key exporters of textiles and clothing after liberalization to the world market.
Exploring scholarly perceptions of preprint servers
Authors: Aviv-Reuven Shir , Bronstein Jenny , Rosenfeld Ariel 
Published: June 2024

Introduction. Preprint servers play an important role in scholarly communication. The study investigates scholars’ engagement, experiences, and perceptions regarding the use of these servers, both as information sources and publishing venues This qualitative study seeks to extend our understanding of how these servers operate within the academic ecosystem and influence scholarly communication.
Method. Data was collected through 32 semi-structured interviews with scholars from different disciplines, to explore their engagement, experiences and perceptions in using these platforms.
Analysis. The data collected from these interviews underwent thematic content analysis using ATLAS.ti software. This analysis facilitated the organization and thematic examination of the textual narratives derived from the interviews.
Results. In this study, scholars discussed their perceptions about the benefits of using preprint servers in scholarly work such as rapid dissemination of information and open access, but also raised concerns regarding the lack of peer review for the studies uploaded to these servers.
Conclusion. These findings emphasize the growing, yet diverse, role preprint servers play in scholarly communication and their differential impact across academic disciplines.
Searching for people in the workplace: aims, behaviour, and challenges
Authors: Svarre Tanja , Lykke Marianne , Bygholm Ann 
Published: June 2024

Introduction. People have been shown to play an important role in solving search tasks in professional settings. Searching for a person covers a large part of the information retrieval carried out in the workplace. However, it can be challenging to identify relevant people through a query. Thus, to support workplace users, knowledge of the characteristics of people searches is needed to identify which steps can be taken to ease the retrieval process.
Method. This study examined the characteristics of people searching in a biotechnology company based on a mixed-methods process consisting of search log data from an in-house enterprise system, a questionnaire survey, and semi-structured interviews with users of the enterprise system.
Results. The findings showed that people search accounted for 59.5% of all queries in the search log. Log data and questionnaire data were analysed to determine how the queries were distributed across organisational areas and information sources. The interview data provided insight into how people search was used for locating people and expertise and as part of exploratory, complex subject searches. Challenges in searching for people were also discussed in the interviews. The findings were used to discuss the implications for future workplace information systems.