Digital Library Research Articles

Evaluation of health recommender systems: a scoping review protocol

BackgroundPeople increasingly rely on online health information for their health-related decision-making. Given the overwhelming amount of information available, the risk of misinformation is high. Health recommender systems, which recommend personalised...

Screening, diagnosis, treatment and outcomes of developmental dysplasia of the hip in Brazilian population: a scoping review protocol

IntroductionDevelopmental dysplasia of the hip (DDH) includes a spectrum of clinical and imaging findings at birth or early infancy. The circumstances in which this condition is detected and managed may...

Treatment-Resistant Mood Disorders.

The objective of the study was to explore the presentation of symptoms in patients suffering from treatment-resistant mood disorder (TRMD), and associated clinical features, including age, gender, and comorbid conditions, that lead towards the development of treatment-resistant mood disorder. Furthermore, the study analyses the available psychotherapeutic treatment modalities and evidence-based non-medical treatment approaches for TRMD. The current study utilized a systematic review approach where 37 articles were studied and three articles were theoretically sampled to authenticate and signify the findings. PRISMA guidelines were followed and the review was conducted by searching social sciences databases and electronic libraries including Google Scholar, Sage Journal, and Science Direct (1990-2020). The results suggested that psychotherapeutic interventions including cognitive behavior therapy, mindful-based cognitive therapy; and interpersonal and social rhythm therapeutic interventions are efficacious modalities for treatment when in augmentation with psychopharmacological treatment. Bipolar diathesis and comorbid conditions of anxiety and personality disorders are possible causal factors in developing the condition of treatment resistance in mood disorders. The prevalence rate of TRMD is more common in females and in late adulthood. The analysis also suggests that there are numerous risk factors contributing to making a mood disorder treatment-resistant over a period of time; the most observed conditions were physical and psychological comorbidity, inaccurate diagnosis, lack of proper medical treatment, illness severity, and late age diagnosis. In evidence-based non-medical treatment approaches aerobics demonstrated promising results in improving the condition of complex mood disorders. It was concluded that psychotherapeutic interventions in augmentation with pharmacological modalities enhance the efficacy of treatment.

Etiology, Epidemiology And Methods Of Preventing Sudden Death Of Cardiac Origin In Sports

Introduction: Numerous epidemiological studies have consistently shown an association between moderate aerobic exercise and decreased risk of coronary heart disease (CHD) and death, and even a small amount of exercise provides a significant reduction in risk compared to a sedentary lifestyle Objective: The aim of this study was to identify the etiology, epidemiology and prevention of sudden cardiac death in sports. Methodology: The methodology used was a literature review. The research was carried out by means of an electronic search for scientific articles published on the Scielo (Scientific Electronic Library Online) and Lilacs (Latin American Health Sciences Literature) and Pubmed websites. The health terminologies consulted in the Health Sciences descriptors (DeCS/BIREME) were used; the etiology, epidemiology and ways of preventing sudden cardiac death in sports practices. Discussion: An important distinction must be made between hypertrophic cardiomyopathy and “athlete's heart syndrome”. In this syndrome, intense physical training leads to various morphological and physiological alterations, especially left ventricular hypertrophy. Conclusion: The complete health safety of athletes consists of periodic pre-participation clinical assessment as well as emergency measures, mainly in competition venues, consisting of the availability of health professionals

Sociotechnical Factors Affecting Interoperability of Digital Humanities

ABSTRACTIn the past two decades, the digitization of humanities resources has rapidly expanded, giving rise to the field of Digital Humanities (DH). This evolution has fostered a growing need for effective interoperability—the ability to access and integrate data across diverse digital collections, tools, and platforms. Despite significant technological advancements and the development of standards aimed at facilitating interoperability, challenges persist. These challenges are not only technical but are also influenced by sociocultural factors, which include organizational and cultural elements. This paper aims to bridge the gap in the literature concerning these sociotechnical factors affecting interoperability within DH projects and collections.This paper presents the analysis of the real‐world experiences of DH researchers attempting to connect material from different sources. Each participant described a specific incident where combining software or content was particularly problematic. This data was analyzed via thematic analysis. The findings reveal a complex landscape of interoperability challenges, underpinned by a range of sociotechnical factors. These factors include, but are not limited to, discrepancies in metadata standards, differences in organizational cultures, and varying levels of technical expertise among practitioners. By highlighting these factors, the paper contributes valuable insights into the multifaceted nature of interoperability issues in DH, offering evidence‐based plans to address these challenges.

Harnessing AI for Enhanced Searching in Digital Libraries: Transforming Research Practices

The application of Artificial Intelligence (AI) technologies in digital libraries is changing the paradigm in which users search and interact with digital content. This article is focused on how the use of AI technologies improves the search in digital libraries, demonstrating the benefits of such technologies in overcoming the challenges associated with formulation of query, information retrieval, and end user usage. Most search engine systems face the problems of user queries, which are inherent in online searches. Many user queries are vague, imprecise or ambiguous with regards to the context and as a result lead to less than satisfactory search results. AI technologies such as Natural Language Processing (NLP) and Machine Learning (ML) solve this challenge effectively as they enhance comprehension of queries, contextual understanding, and relevance of the results returned. With the capabilities of NLP incorporated in search engines, search queries which are in the form of natural language can be understood and executed which leads to efficiency in targeting the information needed. Comprehensive restructuring of standard information systems is used by computer learning algorithms for searches by inference and instills usage in users. This study also examines the place of AI in query formulation and the different ways it can be employed; fully automated, semi-automated and/or manually so that the users are less faced with the challenges that are usually present during the query formulation process. Such increases in the level of difficulty and scope of information retrieval suggest that search AI improved the scenario.

Digital data collection protocols and template design for an oral health survey of elite athletes in Ireland

AimTo design a digital template for form building, data collection and data management to assess the diet and oral health of elite athletes.Subject and methodsA web-based open-source platform, KoboToolbox (KBTB), was used to aid design and manufacture of a digital data collection form for use in oral health surveys. KBTB frontend form builder was used to create a customised questionnaire. Dental charting systems for the chosen indices were designed using XLSForms, converted to XForm and uploaded to the KBTB interface to create a single form for digital data input. This template was used to collect data for a cross-sectional study investigating the diet and oral health of a convenience sample of elite athletes in Ireland.ResultsA digital data collection (DDC) form was designed for use in oral health surveys. The customised form was then used to collect data for a survey of 88 elite athletes on the KBTB platform. Dietary behaviours were recorded by the participants using KBTB. Following data collection, the dataset was downloaded from KBTB and cleaned for subsequent analysis.ConclusionThe design of a versatile form and oral health questionnaire template using digital tools customised for elite athletes was useful for efficient, comprehensive field data collection. DDC tools are convenient for data form design, collection, and storage. This template can be easily modified for use by other researchers planning oral health surveys.

Перспективы развития водородной энергетики на региональном примере

In connection with ongoing climate change, an important factor in the development of the global energy is reducing its carbon footprint. Hydrogen energy may be the answer to the transition to environmentally friendly and resource-saving energy. The article presents an analytical review of promising methods of hydrogen production on the example of the Saratov region, as well as its potential consumers in the real and long term. The review content was selected by analyzing scientific articles published in various databases, electronic scientific libraries and media articles published on the internet. It was concluded that hydrogen produced in the Saratov region will be consumed to a greater extent in the same territory. The production of phosphate fertilizers and the utilization of hydrogen-containing gases in the oil reforming process will be the drivers of hydrogen energy development in the region. In the long term, the use of hydrogen as fuel will be developed. A high-tech autonomous hydrogen energy complex implemented at the Balakovo NPP will be capable of producing and supplying electricity to the electric power system during in the peak hours. It is noted that the Saratov region has the potential to produce biohydrogen obtained by processing agricultural waste. State measures to stimulate hydrogen producers and consumers in the region will play a decisive role in increasing the efficiency of hydrogen energy development in the Saratov region.

UNDERSTANDING THE NEXUS BETWEEN ABUSIVE SUPERVISION, KNOWLEDGE HIDING BEHAVIOR, WORK DISENGAGEMENT, AND PERCEIVED ORGANIZATIONAL SUPPORT IN TOURISM AND HOSPITALITY INDUSTRY

Supervisors' dispositions have not received enough attention as potential antecedents to employees' knowledge - hiding behaviors. Based on this, the current study investigates the impact of abusive supervision on knowledge-hiding behaviors, considering the mediating role of work disengagement in this relationship, as well as investigating the moderating role of perceived organizational support in the study model. Data was obtained from frontline service employees of five-star hotels in Sharm El-Sheikh and tourism companies in Cairo, Egypt, by a questionnaire that surveyed 298 employees. The collected data was scrutinized using the Smart PLS-structural equation modeling technique. The PLS-SEM statistics proved the highly positive and significant effect of abusive supervision on knowledge-hiding behavior and employees’ work disengagement, supported the mediating effect of work disengagement, and the moderating effect of perceived organizationa l support. The study highlights some practical implications for hotels, such as implementing integrated knowledge offering a digital library, continuous management and administrative skills training, and behavioral training to facilitate the gaining of knowledge and enhance staff skills, self-confidence, loyalty, and job security. It also strongly suggests adopting a strategy to monitor abusive supervisors through open communication channels, regularly conducting exit interviews to reduce turnover, and enhancing engagement, thereby preventing abusive practices.

DEVELOPMENT OF EFFICIENT AND ENVIRONMENTALLY FRIENDLY SEPTIC TANKS

In many communities in Indonesia, there are still many areas where their homes do not have a toilet (water closet) that meets hygiene and health requirements. This is caused by many factors, including because there are still many people who live below the poverty line, both economically poor and poor in knowledge (human resources). Procurement of toilets (water closets) which also include a septic tank system with a minimum output that is environmentally friendly and of course cost efficient is very necessary to improve public health. Based on the description above, this research was created in order to provide procurement and development of efficient and environmentally friendly septic tanks. This research is very necessary because of the discovery of an efficient alternative material by using used drums which can be used as septic tanks in Lampung, but it has not deepened the issue of waste output that is safe for the environment. This research was carried out using a constructivist qualitative method with assistance from DIGILIB Digital Library & OPAC UB sources. is at Brawijaya University Malang, where the author is registered as a student in the environmental science doctoral program at Brawijaya University Malang.

Value of institutional repositories and their role in ethical scholarly communication

An institutional repository (IR) serves as an open access digital repository to showcase the academic output of that institute’s faculty members, staff, and students. The IR is important for scientifically peripheral countries whose research output is poorly represented on major bibliographic databases. IRs may function on a voluntary basis, in which academics are encouraged – rather than mandated – to self-archive copies of their work, either published papers, theses, conference proceedings, or other scholarly output. IRs can thus serve as a proxy metric to highlight institutes’ productivity. However, absent a mandatory archival requirement, content in IRs may be skewed, and absent motivational objectives, only conscientious academics will practice self-archival. Conversely, mandatory archival might be met with resistance, especially if free, viable and sustainable alternatives exist, such as academic social networking sites (e.g., ResearchGate) or preprint servers. Thus, investment in the creation of an IR will need to offer greater value and benefit than these alternative platforms. Not all output by an institute’s academics may be scholarly, such as publications in predatory venues, or publication of pseudoscience, fake science or fraudulent science. IR managers, including librarians, will thus also need to faithfully represent retracted and grey literature. These latter challenges might discourage institutions from establishing an IR, or might demotivate the maintenance of existing IRs because ethical scholarly communication ultimately requires the recognition and archival of both scholarly and unscholarly output.

MANEJO DA ENFERMAGEM AO PACIENTE COM LESÃO POR PRESSÃO NA UNIDADE DE TERAPIA INTENSIVA

Objective: This study aims to objective investigate the correct nursing management practices for patients with pressure injuries in the intensive care unit in the scientific literature. Methods: This study is an integrative review of the literature, based on the virtual libraries BVS and SCIELO with the databases: LILACS, MEDLINE and PUBMED. A temporal study was carried out over the last 5 years due to the updates and wealth of information on the topic addressed. Results: 738 articles were identified in the consulted databases. First, the title was read according to the descriptors in each database. After reading the titles, 116 articles were selected for reading the abstract and categorized according to the inclusion and exclusion criteria. Next, the complete reading of 25 articles was screened and those that were relevant were selected. Final considerations: However, it is important to emphasize that even though pressure injuries are considered a public health problem, numerous practices and methods are adopted to improve the care of these patients in intensive care units and in the prevention and treatment of those affected by pressure injuries.

Novel Dipeptide Inhibitors of PfPNP: In-silico Identification of Promising New Antimalarials.

Malaria, an infectious disease caused by Plasmodium falciparum, is becoming increasingly difficult to treat due to the emergence of drug-resistant strains. Recent studies have proposed purine nucleoside phosphorylase from P. falciparum (pfPNP) as a potential target for malaria treatment. In the present study, we designed a virtual library of 400 dipeptides to discover novel anti-malarial peptide inhibitors. A structure-based molecular docking method was employed to virtually screen the designed library against the wild-type structure of pfPNP (PDB: 5ZNC). The best four (Phe-Arg, Arg-His, Trp-Arg and Tyr-Arg) dipeptides, which were then investigated for their binding potential against pfPNP using Molecular Dynamics simulation studies. Parameters such as RMSD, RMSF, Rg, and SASA were analyzed to understand the structural changes, energetics, and overall behavior of pfPNP -dipeptide complexes. The pfPNP demonstrated significant stability upon binding with each of the identified dipeptides with ΔG of over -168 kcal/mol. Additionally, DFT and ADME predictions indicated that electronic structure, energetics,and pharmacokinetic properties of selected dipeptides were favorable for drug development. Our comprehensive computational investigation has identified these four dipeptides as promising candidates. These designed and selected dipeptides may further be modified using peptidomimetic and medicinal chemistry tools to develop a novel class of promising antimalarials.

Варианты генов Mycobacterium tuberculosis, ассоциированные с лекарственной устойчивостью к фторхинолонам (обзор литературы)

Background: The spread of M. tuberculosis drug resistance to fluoroquinolones poses a threat to their long-term clinical efficacy. Understanding the mechanisms of formation of drug resistance to fluoroquinolones, based on information on genes associated with drug resistance of M. tuberculosis, is important for optimizing TB chemotherapy regimens. The aim of the study: To study the available literature data on the most significant variants of M. tuberculosis genes associated with drug resistance to fluoroquinolones. Materials and methods: To achieve this goal, the task was to analyze the sources of domestic and foreign literature on this priority issue over the past 5 years. The databases of scientific electronic libraries PubMed, Elibriary were used. Results: Mycobacterial resistance to fluoroquinolones is associated with mutations in the gyrA and gyrB genes, encoding the GyrA and GyrB subunits of DNA gyrase, the main target of fluoroquinolones. In the fluoroquinolone-binding pocket of the “DNA-gyrase + DNA” catalytic center, the fluoroquinolone molecule is supported by the gyrA and gyrB regions, which determine resistance to fluoroquinolones (QRDR-A and QRDR-B). Modification of any of the constituent fragments of these regions affects the level of resistance to fluoroquinolones. Small quinolone molecules (nalidixic acid) have a high MIC against Mtb and other bacteria, while larger PC molecules (sparfloxacin, sitafloxacin, gatifloxacin, levofloxacin and moxifloxacin) are tightly adjacent to the fluoroquinolone-binding pocket and have a lower MIC. Modification of the DNA structure can change the spatial structure of the pocket itself, which leads to destabilization of the fluoroquinolone inside it. Thus, the presence of heteroresistance of the tuberculosis pathogen to fluoroquinolones indicates the active development of its resistance to this group of drugs in modern conditions. Conclusion: Analysis of modern studies shows the dependence of drug resistance of mycobacteria on fluoroquinolone compounds, while most often resistance to a decrease in the concentration of fluoroquinolones is associated with substitutions in the gyrB gene, as well as mutations in the gyrA gene. It has also been established that in addition to the main studied regions of the gyrA and gyrB genes associated with phenotypic drug resistance to fluoroquinols, there are regions that have not been sufficiently studied so far. These areas cannot be diagnosed in the clinical work of bacteriological laboratories of anti-tuberculosis institutions.

Effects of reflexology on pain in patients with rheumatoid arthritis: A systematic review

This systematic review was conducted to investigate the impact of reflexology on pain management in individuals diagnosed with rheumatoid arthritis. A comprehensive search was executed on international electronic databases, including Scopus, PubMed, Web of Science, and Iranian electronic library including Iranmedex and Scientific Information Database, covering the earliest available data up to January 25, 2024. The search employed keywords derived from Medical Subject Headings such as "reflexology", "pain", and "rheumatoid arthritis". The quality assessment of randomized controlled trials (RCTs) was conducted using the Joanna Briggs Institute's (JBI) critical assessment checklist. A total of four studies, encompassing 206 participants, were included in the review. Notably, 70.97% of the enrolled patients were female, with 61.17% assigned to the intervention group. The mean age of participants was 50.06 (standard deviation [SD]=8.48) years. The average study duration and follow-up period were approximately 25 and 5 weeks, respectively, with an intervention duration averaging 40 minutes. In three studies interventions were effective in decreasing pain of patients with rheumatoid arthritis. However, in one study, the intervention was not effective in decreasing pain of patients with rheumatoid arthritis. The findings indicated that health professionals, including nurses, can effectively employ reflexology as a means to alleviate pain in individuals with rheumatoid arthritis. Consequently, it is recommended that healthcare managers and policymakers create an enabling environment within hospitals, facilitating the integration of reflexology into patient care protocols. This strategic approach holds the potential for reducing the pain experienced by patients afflicted with rheumatoid arthritis.

Forensic Psychiatry Analysis and Methods for Assessing The Mental Health of A Serial Killer.

Psychosis is a mental illness that causes an alteration in the notion of reality, where a world of its own is formed in the mind of the psychotic, in other words, he lives in a delirium and suffers hallucinations, hearing voices and having bizarre visions. Objectives: To carry out a literature review on Forensic Psychiatry and how to assess the mental health of a serial killer. Method: The methodology used was a literature review. The research was carried out by means of an electronic search for scientific articles published on the Scielo (Scientific Electronic Library Online) and Lilacs (Latin American Health Sciences Literature) and Pubmed websites. The health terminologies consulted in the Health Sciences descriptors (DeCS/BIREME) were used; regarding Forensic Psychiatry and how to assess the mental health disorder of a serial killer.The inclusion criteria were: original article, published in Portuguese and English, freely accessible, in full, on the subject, in electronic format and published in the last years (2010 to 2024), totaling 26 articles. Results and Discussion: While antisocial personality disorder is a medical diagnosis, the term “psychopathy”, which belongs to the psychiatric-forensic sphere, can be understood as a “legal diagnosis”. There is still no effective treatment for so-called “serial killers”. Conclusion: Personality disorders, especially the antisocial type, still represent a real challenge for forensic psychiatry today. The most appropriate and fair place for its sufferers, as well as homogeneous treatment recommendations, are still unanswered questions.

Optimization stages of transjugular intrahepatic portosystemic shunt technique as a treatment method for portal hypertension complications

Aim. To describe the milestones to optimize of the technique of transjugular intrahepatic portosystemic shunt.Materials and methods. The PubMed and Embase databases, the Web of Science platform, the Google Scholar retrieval system, the Cochrane Database of Systematic Reviews, the eLIBRARY.RU scientific electronic library, and the reference lists were used to search for articles. Articles corresponding to the aim of the review were selected for 1969-2023. The inclusion criteria were limited to technical solutions related to optimize of the technique of transjugular intrahepatic portosystemic shunt.Results. Innovative ideas, subsequent experimental studies and preliminary experience in liver cirrhosis patients contributed to the introduction of transjugular intrahepatic portosystemic shunt into clinical practice. At the moment, the main achievement to optimize of the technique of transjugular intrahepatic portosystemic shunt is progress in the qualitative characteristics of stents. The transition from bare metal stents to expandable polytetrafluoroethylene-covered stent graft made it possible to largely prevent shunt dysfunction. However, the issue of its optimal diameter, contributing to an effective reduction of portal pressure without the risk of developing hepatic encephalopathy, which is one of the most common complications of transjugular intrahepatic portosystemic shunt, remains relevant.Conclusion. Further to optimize of the technique of transjugular intrahepatic portosystemic shunt, as well as careful selection of patients based on cognitive indicators, nutritional status and assessment of liver function will reduce the incidence of hepatic encephalopathy and improve treatment results.

Ретроспективный анализ научных взглядов о государственно-общественном управлении образованием на материале eLibrary.ru

Introduction. Since 2000 up. to the present time, there has been an increase in scientific and applied public interest in the role of state and public education management (SPEM). This period is associated with a change in scientific, pedagogical and management ideas in SPEM, which allows for a retrospective analysis of scientific views on the problem, based on publications in the Russian scientific electronic library eLibrary.ru for the specified period. The purpose is to study and summarize scientific views on the state and public management of the education system in our country for the period 2000-2024 to determine further littlestudied directions for the development of state educational institutions. Materials and methods. Using a retrospective analysis of publications from the Russian scientific electronic library eLibrary.ru, recognizing and describing the stages of publication activity of Russian researchers on the problems of state-public education management, which are associated with the stages of development and implementation of the SPEM reform, are named. Based on a comparative analysis, the theoretical foundations of the organization of SPEM in the Russian Federation, general and specific approaches to the practical organization of SPEM at the regional and national level, and modern views on the topic were identified. Results. Systematization of information made it possible to identify the current state of knowledge of the problem, and to determine possible directions for further research of SPEM in the Russian education system. A three-stage periodization of scientific research into the SPEM model in Russia is proposed. Conclusions are drawn about the validity of the proposed periodization, and the problems of implementing state-public educational management at the present stage, little studied in the scientific literature are noted. Among the problems of implementing state education educational institutions that have been little studied in the scientific literature at the present stage, the following are noted: modern forms of management of an educational organization in the conditions of state education educational institutions, the potential of state educational institutions for the civil and patriotic education of students, features of the development of the digital educational space of school self-government in the state education educational institution system, mentoring technologies in working with schoolchildren in conditions of state and public school management.

The specifics of academic publishing (The case study of publishing departments of Ekaterinburg universities)

The authors examine the specific publishing activities of universities and formulate the main challenges for academic publishing divisions. Within the study, eight publishing departments of Ekaterinburg universities demonstrated the following problems: decreasing circulation against the increase in the number of students; partial reversal from proprietary publishing facilities, loading of publications and e-publications into the electronic library systems, degradation of publications, unfair paper reviewing practice, decreasing funding and number of commercial projects, old age of employees of publishing departments, displacement of correctors, overloading of editors, low salaries, pandemic and sanctions consequences (increasing prices for paper and expendable materials, disruption of supplies, hardware challenges, etc.). Based on the analysis of publishers’ structure and management principles, the authors conclude on the stagnation in university publishing. However, the authors insist on some potential for preserving and improving publishing activities, and suggest optional solutions for several publishing problems.

Authorship Dynamics in Multidisciplinary Research: A Focus on Library and Information Science Professionals in RRIJM

This study looks into bibliometric studies in library and information science (LIS) to learn more about the influence of professional collaborations and multidisciplinary publication. It centers on user behaviour, digital libraries, and information management. The study uses bibliometric methodologies to examine authorship trends, geographic distribution, research paper length, and references. The results enhanced comprehension of the importance of library science in academic communities by emphasizing its function in handling intricate problems and promoting information sharing. Data from the Research Review International Journal of Multidisciplinary has been used in the study.