bluuebunny/crossref_metadata_2025 huggingface dataset:
Implementasi nilai pendidikan karakter cinta tanah air pada pembelajaran tatap muka terbatas di sekolah dasar
Authors: Syahputri Khoerinisa Kiky Azizy , Istiyati Siti , Kamsiyati Siti
Published: August 2024

This study aims to describe the implementation of the character education value of love for the homeland at Mangkubumen Kidul Surakarta. This research is a qualitative research. The subjects of this study were students of class IVB Elementary School Mangkubumen Kidul Surakarta, totaling six student respondents. Data collection techniques in this study used interviews, observations, and questionnaires. The validity of the data in this study used technical and time triangulation. Data analysis used the Miles-Huberman interactive analysis model. The results of this study indicate that in the implementation of the character education value of love for the homeland, student respondents can act to accept the diversity with a percentage of 80%; using domestic products with a percentage of 100%; imitate the value of heroism with a percentage of 84%; memorized the national anthem with a percentage of 74%; build a person who likes to learn with a percentage of 87%; and prioritize the public interest over personal or group with a percentage of 49%. Based on the average data obtained, it can be identified that the love of the homeland character education has been implemented very well.
Peningkatan Keterampilan Menulis Tegak Bersambung Melalui Metode Pembelajaran Drill di Kelas II Sekolah Dasar
Authors: Aruna Risna , Sriyanto Muhammad Ismail , Matsuri Matsuri
Published: August 2024

The purpose of this research is to improve the cursive handwriting skill through drill learning method of the students in 2nd grade of SDN Soropadan No. 108 Surakarta. Classroom action research was used for this study, which was conducted over the course of two cycles. Every cycle had two meetings. Students in 2nd grade of SDN Soropadan No. 108 Surakarta was the subject of this research. They were 32 total students. The data was collected by observation, interview, test, and documentary. The data validity was using  content validity, source triangulation and technique triangulation. The data analysis was using interactive analysis model. According to research results, the students in 2nd grade of SDN Soropadan No. 108 Surakarta saw an improvement in their cursive handwriting skills. When compared to the minimum guaranteed score of 75, the pre-action average for the cursive handwriting skills test was 57.03, with a classical completion rate of 16%, or as many as 5 out of 32 students. In the first cycle, the average value was 75.4, with a classical completion rate of 56%, or 18 out of 32 students, being successful. In the second cycle, the average value increased to 85.77, with classical completeness reached 84%, or 27 out of 32 students successfully completed. The conclusions in this research is cursive handwriting skill can be improved through drill learning method of the students in 2nd grade of SDN Soropadan No. 108 Surakarta.
Analisis kesalahan penggunaan ejaan bahasa indonesia pada karangan deskripsi peserta didik kelas iv sekolah dasar
Authors: Suci Rohmah Pangestu , Chumdari Chumdari , Widianto Atmojo Idam Ragil
Published: August 2024

The aims of the study were to find errors in the use of Indonesian spelling that occurred in the descriptive essays of fourth grade elementary school students, to describe the factors causing errors in the use of Indonesian spelling that occurred in students' descriptive essays, and to describe the teacher's efforts to overcome errors in the use of Indonesian spelling that occurred. This research uses a descriptive qualitative method with a case study approach. Data obtained from observation, interviews, and document studies. Errors in writing words are the most common category of errors found and errors in writing absorption elements are the fewest errors made by students. The cause of the error is the lack of students' understanding of the use of spelling. Teachers also have not used strategies or media to support learning to write in their classes. The teacher's effort to overcome these problems is by holding regular composing activities so that students often do writing activities. The teacher also gives direct directions to students when they find errors in students' writing.
Analisis Kesalahan Morfologi Bahasa Indonesia dalam Karangan Narasi Peserta Didik Kelas V Sekolah Dasar
Authors: Tunggal Putri Aprilia Maharani , Slamet St Y , Siti Poerwanti Jenny Indrastoeti
Published: August 2024

This aims of this study are to describe: (1) the form of affixation error, (2) the form of reduplication error, (3) the form of compounding error, (4) the cause of morphological error in narrative essays of fifth grade student in SD Negeri 1 Karangasem Surakarta. The research is a qualitative descriptive study with a sample of students’ narrative essays. The subject of the study is fifth grade student and the fifth grade teacher in SD Negeri 1 Karangasem. The object of this research is morphological error in students’ narrative essayas. Data collection using observation techniques, interviews, and documentation. The data validity test used triangulation techniques. Data analysis technique using Tarigan language error analysis. The results of this study showed that there were 147 affixation errors (82,13%), 31 of reduplication errors (17,31%), and 1 compounding error (0,56%). The cause of morphological error in student’s narrative essays include: (1) lack of writing habit according to the correct language rules, (2) students do not understand about the correct language rules, especially morphological rules, (3) lack of students' understanding of correct morphological rules, so that students are confused about applying theory when practicing writing (4) lack of caution or thoroughness when writing narrative essays.
The integrated green supply chain and human resource management for sustainability
Authors:   Mitra Bangsa University, Pratikno Yuni , Soesilo Rahman ,   Muhammadiyah University A.R. Fachruddin Tangerang, Prayoga Rahmat ,   Swadaya Institute of Communication and Business, Endrawati Titin ,   Politeknik APP, Limakrisna Nandan ,   Universitas Persada Indonesia Y. A. I.
Published: August 2024

Small and medium companies can play a significant role in creating sustainable development, especially in the field of environment. However, one of the most important gaps in this area is the lack of strategic attention to the issue of green management among human resources and in the strategic and operational plans of the organization, which can play a significant role in the environmental performance and organizational sustainability of this organization. Therefore, the objective of this study is to evaluate the impact of integrated green supply chain and human resource managements for sustainable development of companies. This research is based on structural equation model and on the questionnaires’ and statistical approach. The statistical community was made up of industrial companies (145 IT companies of Indonesia) and the statistical sample was considered based on Morgan’s table. The main factors of the proposed method as the hypothesis are as Green transformational leadership, Green shopping, Customer environmental cooperation, Reverse Logistics, Internal environmental management, Environmental orientation, Green human resources, Green product, innovation, Green process innovation, environmental function, Green innovation, Green supply chain management. At the first stage their validity and reliability was tested based on confirmatory factor analysis in the SPSS software. The interaction of the variables were investigated and it was founded that the integrated green supply chain by human resources can be effective in sustainable development and Green shopping, Green human resources and Green process innovation demonstrated most effective variables in the process. The outcomes of the current study can be employed to improve the sustainable performance of industrial companies regarding the environment and performance.
The Effect of Seamount Subduction on the Formation of Holocene Marine Terraces: A Comparison of Kinematic and Mechanical Plate Subduction Models
Authors: Komori Junki , Ando Ryosuke , Miura Seiichi , Arai Ryuta
Published: August 2024

Marine terraces have long been a subject of paleoseismology, revealing the rupture history of megathrust earthquakes. However, the mechanisms underlying their formation, in relation to crustal deformation, have not been adequately explained by kinematic models. A key challenge is that the uplifted shoreline resulting from a megathrust earthquake tends to subside back to sea level during subsequent interseismic periods. This study focuses on the remaining permanent vertical deformation resulting from multiple sequences of megathrust earthquakes with plate subduction and examines it quantitatively using three plate subduction models. Specifically, we examine the effects of irregular geometries in the plate interface, such as subducted seamounts. The subduction models employed include the kinematic subducting plate model, the elastic/viscoelastic fault model, and the mechanical subducting plate model (MSPM). The MSPM, introduced in this study, considers more realistic boundary conditions and 3-D geometry of the plate-interface and the subducting slab. employing stress boundary conditions. A subducted seamount strongly influences surface deformation, resulting in a concentrated permanent uplift above it. We further examine the MSPM by employing the plate geometry around the Sagami Trough, central Japan, to compare with geomorphological observations. The simulation of earthquake sequences demonstrates that coseismic uplifts can persist over time and contribute to the formation of marine terraces. The results demonstrate that geological observations of coseismic and long-term deformations can be explained by the influence of a subducted seamount, previously identified in seismic surveys.
Modulation of Intestinal Histology and Immune Functions Using Different Level of Salvia Indica Supplementations with Stocking Density in Local Quails
Authors: Haval Ismail Aziz  , Rebin Aswad Mirza  , Karwan Yaseen Karim  , Payam Sadiq Sabir  , Ali Mala Khidhr
Published: August 2024

Under the direction of Salahaddin University in Erbil's College of Agricultural Engineering Sciences, study was carried out to investigate how local quail performed biochemically, histologically, and immune-wise when varied levels of Salvia indica (SI) additive were added at high stocking density. For a 42-day trial, 216 one-week-old local quails were divided into four treatments at random, with three replicates for each treatment, in cages measuring 60 by 30 by 25 centimeters. The following was the design of the feed treatments: Positive control (12 birds/replicate), Negative control 20 birds per replicate at a high stocking density, 20 birds per replicate plus 0.2% of SI additive, and 20 birds per replicate plus 0.4% of SI additive. When compared to a negative control, the results indicated that 0.4% SI supplements with high stocking density produced the best live body weight and weight gain. When compared to positive and negative controls, the cholesterol level of female quails considerably (P<0.05) decreased in both SI with high stocking density; however, no significant variations were seen with either of the SI additives with high stoking density. Furthermore, when compared to the positive control, the LDL content in female quails was considerably (P<0.05) reduced by both supplements of SI with high stocking density and negative control. When treated with SI, the height of the jejunum villus was significantly (P<0.05) higher than when treated with both positive and negative controls. The size of Fabricius follicles was significantly (P<0.05) enhanced by the addition of SI treatments, but no significant difference was seen between the two SI additives with high stocking density. In summary, adding Salvia indica to a diet with high stocking density enhanced the quail population's biochemical markers, immunological response, and jejunum histology.
The impact of object properties and scan geometry on the quality of TLS data
Authors: Bakhtyar Ahmed Mala  , Dleen Muhammed Salih Al-shrafany
Published: August 2024

Object surface Properties, range, and measuring trip time are main variables affecting the positional accuracy of the computed point clouds by the terrestrial Laser Scanner (TLS). In this research, Practical experiments were carried out by Faro focus premium TLS in order to investigate how does the variation of surface roughness and its reflectivity affect the positional accuracy of the measured scanner data at different scan angles and ranges. For this purpose, different materials that have distinct surface properties were conducted (glass, steel, wood, ekoplast, and total station (TS) sheet targets). Also, to examine the impact of the surface color, three of those selected materials have been painted with RGB color and black and white colors as well. About 54 scans were recorded during the experiment as all materials were scanned at three different scanning angles of (0˚, 30˚, and 60˚) and at ranges of 5 and 20 meters. The experiment's findings reveals that, at various incident angles, smooth surfaces have a greater impact on the accuracy of the scanned objects to create 3D point clouds than do rough surfaces. Furthermore, the total RMSEs in the point clouds position that measured from surface painted with red and black colors is  greeter and higher than those measured from  blue, green, and white colors painted surfaces. Interestingly, the total station target had never reflects the laser beam at all incident angles and ranges for class-1 laser beams. Additionally, the intensity of various materials varies. For example, the smooth materials steel and glass have varying degrees of accuracy because of their respective characteristics of the surface.
PERCEPTION OF FEMALE COLLEGE STUDENTS ABOUT MENSTRUAL HYGIENE IN JHAJJAR, HARYANA: A SURVEY STUDY
Authors: Jhajjaria Ayasha , Kumar Jitin , Nisha and
Published: August 2024

Background: In Indian society, menstruation is often considered impure and there is a lack of knowledge about it among adolescent girls. Proper menstrual hygiene practices, such as using sanitary pads and washing the genital area, are essential. However, due to social stigma and lack of access to affordable products and facilities, many girls miss school or work during their periods. It is crucial to break the taboo surrounding menstruation and educate both girls and boys about it. This will lead to improved physical health and greater participation in daily life, resulting in a more inclusive and equal society. Objectives:The objective of this study is to understand the perception and awareness of menstrual hygiene among female college students in Jhajjar, Haryana. Design: Questionnaire based survey study. Method: The study sample consisted of 300 subjects. The subjects were selected as per the inclusive criteria and information was provided to the subjects. Consent form was obtained from the subjects. Questionnaire was given to subjects and filled questionnaire was collected. After collecting the necessary data through the questionnaire, it was compiled and analyzed using suitable statistical methods. Result: According to the result obtained most of the females have proper knowledge regarding sanitary material. A majority of females re-change their sanitary material more than twice. Whereas washing hands and cleanliness practices were found to be unsatisfactory. Conclusion: From the result of this study we have concluded that females have proper knowledge about sanitary material but they dont have enough knowledge about washing and cleaning habits due to which they can be vulnerable toward many infections and diseases.
RABIES EPIDEMIOLOGY AND HEALTH AUTHORITIES EFFORTS IN CONTROL AND PREVENTION OF THE DISEASE IN THE KINGDOM OF SAUDI ARABIA: A NARRATIVE REVIEW
Authors:   Preventive Medicine Department, Al-Ahsa Health Cluster, Ministry of Health, Al-Ahsa, Saudi Arabia., H. Alqatifi Wejdan , H. Alshubaith Ibrahim ,   International Organizations and Healthy Cities Department, Healthy Cities Program, Al-Ahsa Municipality, Ministry of Municipal and Rural Affairs and Housing, Al-Ahsa, Saudi Arabia.
Published: August 2024

Rabies, a fatal zoonotic disease, has significant public health and economic impacts globally. In the Kingdom of Saudi Arabia, rabies presents a significant challenge due to its prevalence among both domestic and wild animals. This review provides a comprehensive overview of rabies epidemiology in Saudi Arabia, detailing the clinical forms, pathogenesis, transmission modes, and clinical manifestations in humans and animals. The control and prevention strategies employed by Saudi health authorities, including public health policies and vaccination campaigns, are critically analyzed. Despite the implementation of advanced healthcare and preventive measures, rabies persists as a significant threat, particularly in regions with a high incidence of animal bites. This review emphasizes the necessity for continuous monitoring, enhanced public awareness, and improved diagnostic capabilities to mitigate rabies transmission and ensure public health safety in Saudi Arabia and the broader Gulf region.
The Legitimacy of Didactic Philosophizing for Children in Light of the Digital Revolution
Authors: Fadhila Mebarak
Published: August 2024

The cognitive and digital explosion in Western thought makes it imperative to reflect on the project of creating a young philosopher, by anchoring a strategy to establish critical thinking from childhood—in Algerian society. This approach reflects the sociocultural orientations of the learner, where the teacher plays a crucial role in shaping the child’s consciousness, while addressing the challenges that hinder this process. For this, it is crucial to exploit Western experiences such as that of Matthew Lipman in the United States and Michel Tozzi in France. Algeria has the potential to become a model in the didactic, pedagogical, and cognitive foundations of philosophy for children. The philosophical project aims to develop critical thinking according to criteria of truth and falsity, by encouraging a culture of questioning based on children's skills and orientations. It is also about opening specific educational programs for children and improving their performance based on the principles of philosophy: problems, understanding, argumentation.
Experimental investigation of erosion and transport of binary sediment in sewer pipes
Authors: Zhang Run , Zhu David Z. , Chan Dave , van Duin Bert
Published: August 2024

Understanding sediment transport in storm sewer systems is essential to prevent pipe blockages, associated flooding, and maintenance. In this research, a laboratory study was conducted in a pipe to investigate the erosion and transport process of a binary sediment, i.e., a material with two different particle sizes. The sediment used in this study was a mixture of two sizes of spherical glass beads (0.8 and 4 mm) and two sizes of natural soil (sand and gravel), with different amounts of small size particles. The results show that the critical velocities for the initiation of sediment transport increase linearly with a decrease in the fine particle content of the mixture. A method to predict the critical velocity of a binary mixture is proposed based on the fine content and the critical velocity of single-size large particle and single-size small particle sediments. The transport rate of the mixture lies between that of the single-size large sediment and single-size small sediment. The transport rate is increased with an increase in the fine content, which means that mixing small particles with large particles can significantly increase the transport rate of large particles and the total transport rate.
Un recorrido por la noción de discurso o los límites de la interpretación
Authors: Soares Thiago Barbosa
Published: August 2024

El objetivo de este ensayo es problematizar los límites de la interpretación a partir de tres concepciones del lenguaje y sus repercusiones en este proceso, que desemboca precisamente en los entresijos de la producción de significados. Para explicarlo, se examinan no sólo las nociones de lenguaje, sino también algunas teorías del discurso, que utilizan sus herramientas analíticas para comprender los objetos simbólicos que circulan en el circuito social, como el texto, por ejemplo. Además de criticar el deshilachamiento de la interpretación, se constató, a través del edificio argumentativo construido a lo largo del ensayo, que las fake news son el resultado de interpretaciones, ancladas en la interactividad dinámica del lenguaje, abierta por los usos operativos de la noción contemporánea de discurso y sus efectos adyacentes.
Building Financial Capability of MSMEs through Financial Factor Analysis and its Effect on Lending Policy on P2P Lending Platforms
Authors: Wulandari Putu , Novianti Nurlita , Puspita Ayu Fury
Published: August 2024

Purpose — This study aimed to analyze the effect of MSME financial factors, which consist of credit score, business turnover, leverage ratio, number of loans, company size, and profitability, on P2P lending policies.
Design/methodology/approach—This study uses a quantitative research approach to test research hypotheses relevant to the research phenomenon. The logistic regression data analysis technique examined the factors that influence credit-granting decisions.
Practical implications—This research's practical implications are that it will benefit MSME business actors by preparing important financial data to obtain alternative funding sources other than conventional financial services.
Originality/value—This study reveals the financial variables that are important to consider in providing P2P loans to MSMEs, which is expected to provide hope for MSMEs to develop financial capabilities and increase business growth.  
Paper type — Case study
Model of Quality Assurance and Audit Quality Based on International Standards for Internal Auditing
Authors: Maher A. Al-Shmam  , Ali Malallah Alsendy  , A.Alazeez Hosam Alden Riyadh
Published: August 2024

Purpose — This study aimed to address the concept of internal audit quality and how to enhance and improve the quality of internal audit units in hospitals by identifying and designing a proposed new model based on the International Auditing Standard 1300 to ensure quality assurance and improve transparency and accountability.
Design/methodology/approach — This study aims to achieve these objectives. Qualitative methods and semi-structured interviews using an inductive approach were adopted to cover the theoretical aspect of research and the deductive approach to develop a new model for a quality assurance and transparency program in hospitals in Iraq Mosul City.
Findings —The findings of this internal audit division do not cover all hospital activities. In addition, it is not possible to apply standardized audit programs to the various units. Rather, the type of activities carried out by these units should be considered, whether service, economic, commercial, or agricultural. Thus, many factors improve the quality of internal auditing related to work procedures in the unit. Among the most important recommendations is implementing a quality assurance and transparency program in these hospitals to raise the quality of internal auditing and carry out its activities efficiently and effectively.
Practical implications —This proposal can serve as a guide for later use by those authorities as they evaluate and determine the strength of the internal audit of any establishment, company, or governmental institution. Therefore, hospitals must apply the paragraphs that are not included in the program, and there should be greater interest in the paragraphs that are applied in a weak way to reach real integration of the quality assurance and improvement program, which enhances the quality of internal auditing on all hospital activities.
Originality/value —This paper describes a quality assurance and transparency program in these hospitals to improve internal audits and efficiency.
In Vitro Evaluation of Cytotoxicity of Moringa oleifera Hydroalcoholic Leaf Extract on Human Gingival Fibroblasts
Authors: Demyati Abrar , Al-Dahlawi Salwa , AlQathama Aljawharah , Bader Ammar , Alatar Ali , Youssef Abdel-Rahman
Published: August 2024

Background. The market for wound healing biomaterials is a rapidly growing industry globally. Moringa oleifera Lam. (MO) is a plant that has gained attention for its benefit in buccal mouthwashes and antiseptic products. This study aimed to assess the cytotoxic potential of MO hydroalcoholic extract on human primary gingival fibroblasts.
Methods. The gingival tissue was collected from a healthy adult male at Umm Al-Qura University Dental Teaching Hospital. Gingival fibroblasts were isolated and cultured in Dulbecco’s Modified Eagle Medium (DMEM). MO leaves were dried, powdered, and extracted with 80% ethanol. Various concentrations of MO alcohol extract were used to assess the cell viability of gingival fibroblasts using the MTT assay.
Results. The gingival fibroblasts treated with higher concentrations of MO hydroalcoholic extract (10, 5, and 2.5 mg/ml) showed significant morphological changes, including cytoplasm swelling, ruptured cells, nuclear changes, and apoptotic bodies. At these concentrations, cell viability decreased sharply. However, at a lower concentration of 2.5 mg/ml, the cells showed better viability. MO alcohol extract at concentrations of 1.25 mg/ml or lower did not have cytotoxic effects on fibroblasts, with cell viability comparable to that of the control.
Conclusions. MO alcohol extract at concentrations of 1.25 mg/ml or lower is not cytotoxic and does not induce dystrophic changes in morphology. Further research is needed to understand MO’s impact on oral health and to assess its potential use in oral care products in vivo.
Primary Care Informatics: Vitalizing the Bedrock of Health Care
Authors: You Jacqueline Guan-Ting , Leung Tiffany I , Pandita Deepti , Sakumoto Matthew
Published: August 2024

Primary care informatics (PCI) professionals address workflow and technology solutions in a wide spectrum of health, ranging from optimizing the experience of the individual patient in the clinic room to supporting the health of populations and augmenting the work of frontline primary care clinical teams. PCI overlaps uniquely with 2 disciplines with an impact on societal health—primary care and health informatics. Primary care is a gateway to health care access and aims to synthesize and coordinate numerous, complex elements of patients’ health and medical care in a holistic manner. However, over the past 25 years, primary care has become a specialty in crisis: in a post–COVID-19 world, workforce shortages, clinician burnout, and continuing challenges in health care access all contribute to difficulties in sustaining primary care. Informatics professionals are poised to change this trajectory. In this viewpoint, we aim to inform readers of the discipline of PCI and its importance in the design, support, and maintenance of essential primary care services. Although this work focuses on primary care in the United States, which includes general internal medicine, family medicine, and pediatrics (and depending on definition, includes specialties such as obstetrics and gynecology), many of the principles outlined can also be applied to comparable health care services and settings in other countries. We highlight (1) common global challenges in primary care, (2) recent trends in the evolution of PCI (personalized medicine, population health, social drivers of health, and team-based care), and (3) opportunities to move forward PCI with current and emerging technologies using the 4Cs of primary care framework. In summary, PCI offers important contributions to health care and the informatics field, and there are many opportunities for informatics professionals to enhance the primary care experience for patients, families, and their care teams.
Transitioning Perspectives in Digital Health Through Phenomenology Integration
Authors: Fiordelli Maddalena
Published: August 2024

The evolution of digital health, from its early days as eHealth to its current expansive scope, reflects a significant transformation in health care delivery and management. This transition underscores the integration of digital technologies across the health continuum from prevention and diagnosis to treatment and rehabilitation. The emergence of digital health has introduced innovative solutions but also posed challenges, particularly in aligning technological advancements with health needs, human experiences, and ethical considerations. This position paper aims to explore the integration of phenomenology in digital health, advocating for a paradigm that emphasizes the centrality of human experience in the design and implementation of digital health solutions. It specifically seeks to address challenges related to relevance for individuals who “speak” different languages, ensuring long-term use, addressing digital and health literacy, coordinating various sources, and navigating ethical issues in the rapidly evolving digital health landscape. Drawing upon years of research and practical experience in communication technologies and health, this paper uses a reflective approach to examine the intersection of digital health and phenomenology. It reviews the historical development of digital health, identifies the challenges faced during its evolution, and discusses the potential of phenomenological methods to enhance user-centered design and ethical practices in digital health. The integration of phenomenology into digital health facilitates a deeper understanding of user experiences, enabling the development of more responsive and ethical digital health solutions. Participatory design models, informed by phenomenological perspectives, offer a pathway to bridge the gap between technological innovation and human-centric health care. The paper highlights successful practices in digital health development, including mobile apps for vaccination decision-making and platforms for managing chronic conditions, illustrating the benefits of a phenomenological approach. Transitioning perspectives in digital health through phenomenology integration represents a critical step toward realizing the full potential of digital technologies in health care.
Evaluating the Usability and Quality of a Clinical Mobile App for Assisting Physicians in Head Computed Tomography Scan Ordering: Mixed Methods Study (Preprint)
Authors: Meidani Zahra , Omidvar Aydine , Akbari Hossein , Asghari Fatemeh , Khajouei Reza , Nazemi Zahra , Nabovati Ehsan , Holl Felix
Published: August 2024

BACKGROUND

Among the numerous factors contributing to health care providers’ engagement with mobile apps, including user characteristics (eg, dexterity, anatomy, and attitude) and mobile features (eg, screen and button size), usability and quality of apps have been introduced as the most influential factors.

OBJECTIVE

This study aims to investigate the usability and quality of the Head Computed Tomography Scan Appropriateness Criteria (HAC) mobile app for physicians’ computed tomography scan ordering.

METHODS

Our study design was primarily based on methodological triangulation by using mixed methods research involving quantitative and qualitative think-aloud usability testing, quantitative analysis of the Mobile Apps Rating Scale (MARS) for quality assessment, and debriefing across 3 phases. In total, 16 medical interns participated in quality assessment and testing usability characteristics, including efficiency, effectiveness, learnability, errors, and satisfaction with the HAC app.

RESULTS

The efficiency and effectiveness of the HAC app were deemed satisfactory, with ratings of 97.8% and 96.9%, respectively. MARS assessment scale indicated the overall favorable quality score of the HAC app (82 out of 100). Scoring 4 MARS subscales, Information (73.37 out of 100) and Engagement (73.48 out of 100) had the lowest scores, while Aesthetics had the highest score (87.86 out of 100). Analysis of the items in each MARS subscale revealed that in the Engagement subscale, the lowest score of the HAC app was “customization” (63.6 out of 100). In the Functionality subscale, the HAC app’s lowest value was “performance” (67.4 out of 100). Qualitative think-aloud usability testing of the HAC app found notable usability issues grouped into 8 main categories: lack of finger-friendly touch targets, poor search capabilities, input problems, inefficient data presentation and information control, unclear control and confirmation, lack of predictive capabilities, poor assistance and support, and unclear navigation logic.

CONCLUSIONS

Evaluating the quality and usability of mobile apps using a mixed methods approach provides valuable information about their functionality and disadvantages. It is highly recommended to embrace a more holistic and mixed methods strategy when evaluating mobile apps, because results from a single method imperfectly reflect trustworthy and reliable information regarding the usability and quality of apps.
A view of the issues of etiology and pathogenesis of clinical conditions of burning in the oral cavity: an actual problem of therapeutic dentistry
Authors: Hasiuk N.V. , Mazur I.P. , Radchuk V.B. , Popovych I.Yu.
Published: August 2024

Background. The issue of burning in the oral cavity without damage against the background of various etiological factors and clinical manifestations is a difficult task for doctors and requires an integrated interdisciplinary approach. Despite the array of developments, the issue of unification of clinical signs and the examination algorithm for use in a doctor’s practice remains relevant. Materials and methods. The research is to analyze literature sources based on Scopus, Web of Science, PubMed databases, the study of which does not exceed 5 years, inclu­ding literature reviews and the results of clinical studies. Results. The work presents an analytical generalization of clinical criteria for the diagnosis of paresthetic conditions of the oral mucosa, which will allow for timely and professional diagnosis of these diseases in the daily dentist’s practice. In the first place during the analysis of etiological factors of burning sensation in the oral cavity, there is a violation of the interaction of psychological factors and neurophysiological components and an imbalance exactly of the autonomic innervation of the oral mucosa. ­Conclusions. Clinical conditions of burning sensations in the oral cavity should be considered as a multidisciplinary problem that requires the integration of physicians of different specialties.
Microbiological aspects of dental health in children with osteogenesis imperfecta
Authors: Trubka I.O. , Khodzinska I.R.
Published: August 2024

Background. Oral microbiome actively affects the child’s health and is an available tool for diagnosing and predic­ting dental and systemic diseases. Studying the colonization of the oral cavity by cariogenic and periodontopathogenic bacteria, given the congenital, genetically determined decrease in the quality of collagen in children with osteogenesis imperfecta, is an urgent problem. The purpose of the study was to determine the level of cariogenic and periodontopathogenic microorganisms in the oral cavity of children with osteogenesis imperfecta. Materials and methods. Clinical studies were conducted with the participation of children aged 2 to 17 years diagnosed with osteogenesis imperfecta, in whom the level of contamination of the oral cavity with cariogenic bacteria Streptococcus mutans and Lactobacter spp. and periodontal pathogens Porphyromonas gingivalis, Actinobacillus actinomycetemcomitans, Treponema denticola, Bacteroides forsythus, Prevotella intermedia was determined. Results. All children with osteogenesis imperfecta were found to have a borderline high level of Streptococcus mutans contamination and the presence of periodontal pathogens of the first order, mainly in the form of monocultures in preclinical concentration, which, against the background of low collagen quality, indicates a sufficiently high risk of developing ­caries and periodontal diseases.
Dental and anesthesiology problems in nicotine dependents (literature review)
Authors: Kravets O.V. , Yekhalov V.V. , Sedinkin V.A. , Romanyuta I.A.
Published: August 2024

Nowadays, smoking is one of the significant factors for the development of inflammatory periodontal diseases. The effect of nicotine on the microcirculation is manifested in the deterioration of the trophic level of the gums and a decrease in their resistance to infection. Atrophy of acinar parts of small salivary glands develops and other morphological changes characteristic of progressive sialadenitis occur. A change in the microflora of the oral cavity was found depending on the duration of smoking. Epithelial dysplasia, which covers the entire thickness of the epithelium, but does not affect the connective tissue, is called carcinoma. Worldwide, more than 300 million people use smokeless tobacco. Malignant changes at the site of precancerous diseases occur after a couple of years of using the product. In smokers, nicotine blocks H-cholinergic receptors and reduces sensitivity to local anesthetics. Nicotine promotes the production of the CYP2E1 enzyme, which is responsible for the metabolism of halogen anesthetics: halothane, enflurane, diethyl ether, trichlorethylene, chloroform, isoflurane and methoxyflurane. Chronic smokers show reduced pain tolerance. Before morphine loading, the assessment of pain threshold in nicotine-dependent individuals was significantly lower than in non-smokers. Smokers require higher doses of opiates and benzodiazepines than nonsmokers. Smoking reduces the potency of aminosteroid muscle relaxants, the required doses of vecuronium and rocuronium in smokers were 25 % higher than in patients leading a healthy lifestyle. Smokers also need more frequent doses to maintain neuromuscular block. Quitting smoking 4–6 weeks (ideally 8 weeks) before general anesthesia reduces the frequency of peri- and postoperative complications.
Clinical and experimental justification of the methods of treatment for distal occlusion (literature review)
Authors: Skrypnyk I.L. , Hryva L.G.
Published: August 2024

One of the main issues in the treatment of patients with various dental and jaw abnormalities is ensuring the stability of the position of the supporting teeth, which is a necessary condition for the movement of teeth during orthodontic treatment. 45 to 75 % of the population need orthodontic correction, distal occlusion is found in 10–25 % of the population. The use of mini dental implants is the most effective method of providing the stability of the support. The stability of a mini dental implant during orthodontic treatment depends on many factors such as implant type, dimensions, surface characteristics, insertion angle, insertion torque, amount of applied orthodontic force, topography, and soft tissue characteristics. The rate of treatment failure remains quite high, so treatment methods need further study and improvement. The provision of stable support in teeth shifting in patients with distal occlusion with an enlarged upper jaw and of the possibility of molar distalization in this category of patients remains a particularly important issue.
Modern regulatory documents providing the work of dental institutions in the today’s conditions
Authors: Skrypnyk I.L. , Skulska S.V.
Published: August 2024

Dentistry actually already functions as a separate sub-branch of health care, which corresponds to the practice of most European countries. The state of war dictates to the entire health care system new approaches in the work of providing medical, particularly dental, care. There is still no unified regulatory document in Ukraine that would fully provide the activities of dental institutions or standardize internal documents, and this creates new challenges for dentists in today’s conditions.
Injuries of the oral mucosa. Clinical cases
Authors: Palatna L.O. , Shpak I.V.
Published: August 2024

Background. Often with some infectious diseases, in addition to the typical manifestations, characteristic inflammatory changes are observed on the mucous membranes, which can imitate the course of other diseases. The purpose was to remind dentists and general practitioners about the importance of differential diagnosis of lesions of the oral mucosa in infectious and non-infectious pathologies on the example of clinical cases. Materials and methods. We conducted an empirical, descriptive study of 3 clinical cases of lesions of the oral mucosa in children who underwent inpatient treatment at the Kyiv City Children’s Clinical Infectious Hospital in 2023–2024. Results. In the first clinical case, the manifestation of type 1 diabetes was described, which was accompanied by oral candidiasis that was previously regarded as a suspicion of measles. The second clinical case demonstrates aphthous ulcers in HIV infection, which was previously mistaken for acute tonsillitis in a child. The third case described enteroviral vesicular stomatitis, which by the nature of the elements resembled chicken pox. Conclusions. Lesions of the oral mucosa can mimic the manifestations of common infectious and non-infectious diseases. Therefore, differential diagnosis of lesions of the oral mucosa is extremely important in various fields of medicine and dentistry.
Educational activities of continuing professional development as a platform for constant professional improvement of dentists
Authors: Khlyebas S.V. , Slobodyanik-Kolomoyets M.V. , Pavlenko E.M.
Published: August 2024

Continuing professional development lasts throughout the entire period of professional activity and enables a doctor not only to constantly maintain, but also to improve the standards of professional activity in accordance with the needs of the dental industry. Public professional associations are an effective platform for professional communication and improvement of knowledge and doctors’ practical skills. During the first half of 2024, the NGO “Association of Dentists of Ukraine” organized and conducted several educational events for dentists, both in real time and in classroom format. During educational events, doctors had the opportunity to familiarize themselves with the latest technologies in dentistry, were provided with educational and methodological materials for better knowledge acquisition and mastering skills, as well as regulatory and other documents providing medical dental care. The NGO “Association of Dentists of Ukraine” constantly monitors the satisfaction of doctors with educational events and, based on the results of the survey, publishes relevant articles in a professional journal.
Effect of Chicken Feather Hydrolysate on Growth of Spinach through Soil Amendment Method: Unraveling A Potential Liquid Biofertilizer
Authors: Stanly Liya Merin , Umesh Mridul
Published: August 2024

The study aims to investigate the effectiveness of chicken feather hydrolysate for promoting the growth of Spinacia oleracea L., a commonly consumed leafy green vegetable. An earlier isolated and identified keratinolytic bacterial species Bacillus tropicus was utilized for the preparation of chicken feather hydrolysate through submerged fermentation. Minimal media which was supplemented with chicken feather was used for the preparation of hydrolysate. The bacterial strain degraded chicken feather within 4 days of incubation after which the feather hydrolysate was collected and tested to check plant growth promoting activity through the seed germination trials and greenhouse study. Upon characterization of feather hydrolysate, it was found that the hydrolysate was a cocktail of Nitrogen, Phosphorus and Potassium (NPK) as well as other micro elements needed for plant growth. Four different concentrations of feather hydrolysate were employed for both the seed germination and greenhouse study which ranged from 25% (v/v), 30% (v/v), 35% (v/v) and 40% (v/v) including a control group (CN) which was not supplemented with feather hydrolysate. The hydrolysate supplementation brought about plant growth in all the four test concentrations with 35% (v/v) giving the highest result of 14 cm and 27.6 mg/g for tested parameters like plumule length and total chlorophyll content, respectively. The same concentration supported maximum seed germination and highest radicle extension for the germination studies as well. This study investigates the efficacy of chicken feather hydrolysate in promoting spinach growth, elucidating its potential as a fertilizer.
Identification, Antibiotic Profiling of Potential Pathogenic Bacteria from Fomites in Neonatal Intensive Care Units in a Tertiary Teaching Hospital of North Karnataka
Authors: Shubhada C. , Marla Shreesha , Bachagoudar Reshma
Published: August 2024

This study was taken up to determine the prevalence of potential pathogens in most touched fomites in Neonatal Intensive Care Units (NICUs) and to determine their antibiogram. Fifty swabs each were collected from fomites from In-born (for babies born in our center) and out-born (for babies born elsewhere, brought to our center) NICUs, before and after cleaning. Samples were processed using standard Microbiological techniques. Antibiogram was determined by Kirby-Bauer disc diffusion method. From In-born NICU, before cleaning, 42 (84%) samples yielded growth with 48 bacterial isolates of which 31 (64.6%) were pathogens and after cleaning, 40 (80%) samples yielded growth with 41 bacterial isolates, of which 30 (73.1%) were pathogens. Most frequent isolates were non-fermenting gram-negative bacilli (NFGNB) and Klebsiella pneumoniae before and after cleaning, respectively. Prevalence of bacteria from In-born NICU before and after the cleaning was statistically significant (p = 0.025). From Out-born NICU, before cleaning, 42 (84%) samples yielded growth with 45 bacterial isolates, of which 25 (55.55%) were pathogens. Samples collected after cleaning; 42 (84%) samples yielded growth with 43 bacterial isolates of which 19 (44.18%) were pathogens. Most frequent isolates were NFGNB and Klebsiella pneumoniae from In-born NICU and K. pneumoniae and Escherichia coli from Out-born NICU before and after cleaning, respectively. Overall prevalence of pathogens was significant (p = 0.007). Staphylococcal isolates were resistant to Methicillin. NFGNB exhibited highest resistance (55.9%) towards Gentamicin. Significant decrease in the frequency of pathogens after cleaning indicates stringent practice of sterilization protocol would be essential in hospital environment.
Optical Fiber Bragg Grating As A Temperature Sensor
Authors: Jalil Muhammad Arif Bin
Published: August 2024

The optical fibre sensor (OFS) has become quite well-known and prominent in the sensor technology industry. It is often used to react to outputs from other systems, like those in industrial, monitoring, and chemical analysis applications, and to detect changes in the environment. A Fibre Bragg Grating (FBG) is a device that allows light to be reflected from a short section of optical fiber at a specific wavelength, while the Bragg reflector expands and transmits all other wavelengths. The current effort focuses on the evolving characteristics and behaviors of strain and temperature sensors operating on fiber bragg gratings through computer modeling. The temperature sensor is employed to detect and quantify any variations in temperature on the Fiber Bragg Grating that could result in accidents or fires. This will show how the Fibre Bragg Grating may be used to showcase temperature sensors.