bluuebunny/crossref_metadata_2025_split huggingface dataset:
Digitalization of the information society economy and cybersecurity of social services
Authors: Martynova T. L. 
Published: December 2024

In the work, taking into account previous studies of the stages and tasks of the development of the global information and digital economy of the information society, strategic and program documents for the development of the digital economy of the information society, the systematization of tasks and consistent disclosure of the content of the tasks of digital transformation of public and municipal administration, economics and the social sphere as one of the target areas for the development of the digital economy in the Russian Federation is carried out. Based on the study of statistical data on security incidents when citizens use the financial services of the Bank of Russia, data on the types of attacks on the Portal of public services and statistical data of the Ministry of Internal Affairs of Russia on the growth of cybercrime, a conclusion is drawn about the relationship and mutual influence of the processes of digitalization of public administration in the social sphere and information security of the exploited digitized processes of interaction of citizens with public services and financial services. This fact allows us to conclude that the processes of providing public and financial services are not sufficiently mature in terms of their cybersecurity level. To increase the level of cybersecurity of digital solutions, the author proposes to introduce in Russia the National Cybersecurity Index as a state mechanism for evaluating and controlling the necessary level of security of digital solutions accepted for operation and implemented within the framework of the national goal “Digital transformation of public and municipal administration, economy and social sphere”. The conducted research contributes to understanding the place and role of the information security system in digital public administration and digitalization of the social services sector.
Content and methodology of teaching of the academic course «artificial intelligence» at law universities
Authors: Shibaev D. V. 
Published: December 2024

The paper presents the structure and content of intelligent systems and technologies as a new independent course within the professional cycle of the educational programme.AI is disclosed in various meanings, including a detailed description of AI as a subject, as a learning tool and as an object of legal regulationThe proposed methodology and practice-oriented thematic content of the course forms professional digital knowledge, skills and abilities, creates and enhances universal and professional competences.The used methods of comparison, analogy, modelling, as well as the method of experiment, allowed to form not only a representation of the basic part of the study, but also suggestions to improve the existing state of affairs. As conclusions, it is proposed to refine the educational standards to form a practiceoriented competence-based approach to the training of modern technologies in the activities of lawyers, which will not only allow to be more competitive, but also significantly intensify and improve the quality of work performed.
Creating a textured book for oral health among preschool-children
Authors: Patnaik Swati , Mohanty Nikita , Satyarup Dharmashree , Dash Silpa 
Published: December 2024

Poor oral hygiene in young children is a major public health problem that is affected by many societal, communal, and environmental factors. Children as young as 12 months old can get early childhood caries (ECC), which can impact their growth, development, and quality of life. ECC affects between 6% and 90% of people around the world, so kids in preschool need to learn good oral health habits. The study's objective is to create an explained book model that can be used to teach preschoolers about good oral care and get around the problems with current methods. The textured book model was developed with input from faculties from Public Health Dentistry, Pedodontics and pre-school teachers. Questionnaires assessing face, content, construct and criterion validity through a Likert scale captured detailed feedback. The glossy book, made with design tools and printed on cloth, met all four validity criteria, indicating its effectiveness as a teaching tool. This study assessed the validity of an assessment questionnaire for a textured book model aimed at improving oral hygiene knowledge among young learners. Strong correlations were found between overall scores and items Q4, Q5, and Q7 (p&#60;0.001). Factor analysis revealed three key dimensions—comprehensiveness, relevance, and effectiveness—demonstrating the model’s efficacy in promoting positive oral hygiene practices. Content validity ratio was obtained using the Lawshe Method, and estimated to be 0.83. The reliability of the questionnaire was assessed using Cronbach’s alpha, which was 0.81. The significant level was set at p-value &#60;0.05. The textured book model is a fun and engaging way to encourage preschoolers to care for their teeth. It combines learning with play, making it an effective tool to teach good dental habits that can last a lifetime.
Profil Pengetahuan dan Faktor Risiko terkait Dispepsia Pada Mahasiswa Fakultas Non Kesehatan serta Ketepatan Tindakan Penanganannya
Authors: Aisyah Hartiningrum  , Amajanti Daniswara  , Az Zahrah Cipta Aprilia  , Santoso Elizabeth Oktavia Putri , Fitri Indriyanti  , Nabila Aulia Nur  , Rivia Ghina Rahmi  , Shalsa Delia  , Shavira Priyantika Putri  , Titin Khamidah  , Tsamrotul Fu'adah Djawas  , Gusti Noorrizka Veronika Achmad  
Published: December 2024

Dispepsia merupakan salah satu gangguan pencernaan dengan gejala, seperti nyeri atau rasa tidak nyaman pada perut, mual, muntah, perut kembung, sendawa, ataupun perut terasa kenyang secara berlebihan. Dispepsia merupakan salah satu problem kesehatan di Indonesia maupun dunia. Dispepsia dapat disebabkan oleh beberapa faktor, antara lain gaya hidup yang tidak sehat, pola makan, stres, dan penggunaan obat NSAID. Tujuan penelitian ini untuk mengetahui profil pengetahuan mahasiswa Universitas Airlangga fakultas non-kesehatan terkait dispepsia dan faktor risiko dispepsia serta tindakan penanganannya. Metode penelitian ini menggunakan studi observasional dengan metode survei secara accidental sampling. Berdasarkan penelitian menunjukkan profil pengetahuan 138 mahasiswa fakultas non-kesehatan Universitas Airlangga terkait dispepsia yang termasuk tinggi, sedang, dan rendah secara berturut-turut yaitu 69 (50,0%), 56 (40,6%), dan 13 (9,4%) responden. Profil pengetahuan terkait faktor risiko dispepsia juga menunjukkan kategori tinggi dengan jumlah responden sebanyak 85 (61,6%). Dari 96 responden yang mengalami dispepsia, sebanyak 80 (83,83%) responden sudah tepat dalam melakukan tindakan penanganan dispepsia. Dari hasil tersebut, dapat disimpulkan bahwa sebagian besar mahasiswa fakultas non-kesehatan Universitas Airlangga telah memiliki pengetahuan yang baik dan tindakan penanganan yang tepat terkait dispepsia.
Wartime and Ukrainian Information Technology specialists’ wellbeing: exploring the role of internal resilience resources
Authors: Kryazh Iryna , Kholmanova Victoria 
Published: December 2024

The Russian invasion of Ukraine in 2022 has significantly impacted the subjective well-being of Ukrainian Information Technology specialists, challenging their internal resilience resources, such as belief in a just world and existential fulfillment. This exploratory study investigates how wartime conditions influenced these professionals’ internal resources and subjective well-being. Two independent samples participated in two time points, 80 specialists in 2021, before the invasion (42.5% women; M = 35.33 years; SD = 7.77), and 77 in 2022, during wartime (48.05% women; M = 34.48; SD = 7.43). Moderation and mediation analyses were applied to examine the roles of personal belief in a just world, existential fulfillment, age, and gender. Findings reveal a considerable decline in subjective well-being and a weakening of internal resources, with the exception of the general belief in a just world. Age and gender as moderators modified changes induced by war in emotional discomfort and existential fulfillment, with decrease in the latter observed in two groups: women over 35 and men under 35. An increase in emotional discomfort was noted among women over 35. Mediation analysis showed that existential fulfillment and personal belief in a just world mediated the relationship between wartime stress and subjective well-being, as well as the effect of general belief in a just world on well-being. These results suggest that targeted support for maintaining existential fulfillment and personal belief in a just world may be essential for bolstering the well-being of Information Technology specialists under wartime conditions, particularly for vulnerable age and gender groups.
Preparation and performance evaluation of Non-sticky wheel emulsified asphalt
Authors: WANG Jia , Pu Changyu , Ma Huabao , Sun Chao 
Published: December 2024

Abstract

The current emulsified asphalt exhibits a notable deficiency in its adhesion to construction vehicle tires, which compromises interlayer bonding. To address this issue, a Non-sticky Wheel Emulsified Asphalt was developed using various matrix asphalts, modifiers, and modifier dosages with an emphasis on enhancing the evaporation residue's softening point. This study assessed the technical properties of the Non-sticky Wheel Emulsified Asphalt by examining standard viscosity, storage stability, and evaporation residue. Specifically, the viscosity wheel performance test confirmed its superior non-stick wheel effect at 60°C compared to conventional emulsified asphalt and market-available SBR modified emulsified asphalt, indicating significant practical engineering value. Additionally, interlaminar shear and pull-out tests were conducted to evaluate the bonding performance of three different types of emulsified asphalt under varying temperatures. The results revealed that the Non-sticky Wheel Emulsified Asphalt demonstrated higher bond strength across a broader range of conditions. Comprehensive performance assessments validated that this formulation complies with relevant specifications, offering exceptional interlayer bonding capabilities and enhanced non-stick wheel properties.
Microwave pretreatment of glycogen-containing cyanobacteria Synechococcus elongatus UTEX 2973 enhances enzymatic saccharification and fermentation for bioethanol production
Authors: NINOMIYA Kazuaki , Hashitani Tomoko 
Published: December 2024

Abstract

The objective of this study was to demonstrate that microwave pretreatment of glycogen-containing Synechococcus elongatus UTEX 2973 could dramatically enhance subsequent enzymatic saccharification and ethanol fermentation. First, the preliminary experiment showed that microwave pretreatment was significantly more effective than either ultrasound pretreatment or lysozyme pretreatment for enzymatic saccharification of intracellular glycogen of S. elongatus UTEX 2973. Next, to investigate the appropriate microwave pretreatment time for enzymatic saccharification of glycogen in S. elongatus UTEX 2973, a cyanobacterial suspension (100 g/L) was pretreated by microwave (200 W) for 0-200 seconds and subjected to the saccharification assay at low biomass loading (10 g/L). The saccharification percentage was only 18% in the case of pretreatment for 0 seconds. On the contrary, the value increased significantly to almost 100% in the case of microwave pretreatment for 100 seconds and more. Finally, to perform saccharification and ethanol fermentation of microwave-pretreated glycogen-containing S. elongatus UTEX 2973, a cyanobacterial suspension (100 g/L) was pretreated by microwave for 0-150 seconds and subjected to enzymatic saccharification, followed by simultaneous saccharification and ethanol fermentation. When the pretreatment time was 150 seconds, the glucose concentration at the end of saccharification was 44 g/L (saccharification percentage of 94%). And the ethanol concentration was 21 g/L during the simultaneous saccharification and fermentation, which is 88% of the theoretical value.
Adsorption of strontium ions on bentonite and phyllite - effect of environmental conditions
Authors: Kyzioł-Komosińska Joanna , Janeczek Janusz , Dzieniszewska Agnieszka , Fabiańska Monika , Czupioł Joanna , Krzątała Arkadiusz , Pająk Magdalena 
Published: December 2024

Abstract

In the search for supplementary and cost-effective buffer materials for radioactive waste repositories, argillaceous phyllites, while less efficient adsorbents than bentonites have been shown to have high adsorption capacity for low initial concentrations of actinides. In this study, strontium was chosen as a proxy for radioactive Sr-90 and other divalent fission radionuclides commonly found in spent nuclear fuel. The adsorption of Sr(II) from SrCl2.6H2O solution onto bentonite and phyllite was examined using the batch equilibration technique. The impact of solution pH, ionic strength, Sr(II) initial concentration, and adsorbent to solution ratio on Sr(II) adsorption onto bentonite and phyllite was considered. The distribution coefficient was determined. Sr(II) uptake onto both bentonite and phyllite is high at low initial Sr(II) concentrations. The removal efficacy of Sr(II) was close to 100%. Hydrogen bonding and electrostatic attractions are the principal mechanisms of Sr(II) binding by phyllite. The adsorption capacity of bentonite is pH-independent, whereas the opposite was observed for phyllite. The distribution coefficient is higher for bentonite than phyllite and increases with increasing adsorbent-to-solution ratio and pH, while the ionic strength has the opposite effect. The research shows that despite lower phyllites capacity for Sr2+ than bentonites, their other properties, such as a low amount of exchangeable Sr2+ ions, decrease in ionic strength with increasing initial Sr(II) concentration, lower impact of Ca2+ than Na+ on Sr2+ binding, make them a suitable buffer material to be used in mixtures together with betonite.
Is simultaneous posterolateral tibial plateau fracture with ACL injury a special pattern of ALRI of the knee joint? A finite element analysis
Authors: Xu Qinglei , Han Guoyi , Zhang Zhijun , Ci Yandong 
Published: December 2024

Abstract

Background The simultaneous posterolateral tibial plateau fracture (PTPF) with anterior cruciate ligament (ACL) injury has posed a great challenge to both orthopedic trauma and sports medicine surgeons. This study investigated the biomechanical mechanism of simultaneous PTPF with ACL injury and demonstrated the consistency with anterolateral rotatory instability (ALRI) of the knee.Methods A healthy male volunteer’s right knee CT and MRI images were imported into Mimics software to reconstruct a three-dimensional geometric model of bone, ligament, meniscus and cartilage. The PTPF were simulated at posterior half of the lateral tibial plateau (LTP) and lateral meniscus posterior horn (LMPH). Three PTPF depression angles were set at 5°, 10° and 15°. Finite element analysis (FEA) was conducted to observe the displacement of bone and meniscus, ACL strain and LTP stress at 0°and 30° knee flexion with vertical and tibial internal rotation loading, in ACL intact and deficient knee.Results For ACL intact knee, FEA showed vertical loading at 0° knee flexion led to abnormal displacements of lateral femoral condyle and LMPH. At 30° flexion, axial 10Nm tibia internal rotation loading resulted in more LTP anterior displacement and ACL strains. The stress of LTP concentrated abnormally on anterolateral part at 0° flexion and posterolateral LTP at 30° flexion. All above parameters tended to increase with the enlargement of depression area and depression angle. In ACL deficient knee, axial 10Nm tibia internal rotation loading led to even more LTP anterior displacement and LTP articular stress at 30° flexion than ACL intact knee, with a tendency of aggravating with increasing depression area and angle.Conclusion Simultaneous PTPF with ACL injury has common flexion valgus and tibial internal rotation injury mechanism with ALRI and should be treated as a special pattern of ALRI. Clinically, high grade PTPF associated with ACL injury should be addressed by concomitant PTPF reduction and ACL reconstruction to fully restore LTP articular congruence and knee stability.
Empathic stress in the family: Mimicry boosts subjective and parasympathetic empathic stress in adolescents
Authors: Blasberg Jost , Kanske Philipp , Engert Veronika 
Published: December 2024

Abstract

Empathic stress, the spontaneous reproduction of psychosocial stress by mere observation, has been shown to occur between strangers, romantic partners and in mother-child dyads. However, the mechanisms by which stress is transmitted have yet to be understood. We investigated whether facial mimicry is not only a precursor for empathizing with specific affective states, but also modulates the transmission of psychosocial stress. Adolescents (13–16 years old) observed their mothers or fathers (N = 77) undergo a standardized laboratory stressor. Parents’ and adolescents’ faces were videotaped during the stress task and dyads simultaneously provided multiple samples of subjective stress, heart rate, high-frequency heart rate variability (HF-HRV), and salivary cortisol. The degree to which adolescents mimicked their parents’ facial expressions was calculated in a multi-step procedure based on windowed-cross-lagged-correlations. We found that both subjective and HF-HRV reactivity were boosted by higher adolescent mimicry of parental negative facial expressions, suggesting a pathway of stress transmission.
Dietary live microbes intake and its association with cardiovascular and all-cause mortality: Shreds of evidence from NHANES 2005-2018
Authors: Wang Jingyue , Zhang Huicong , Liu Wenyun , Yang Xinyu , Fu Wenbin , Tong Qian 
Published: December 2024

Abstract

This study investigated the relationship between dietary live microbes intake and the risk of cardiovascular and all-cause mortality using data from 36,720 participants in the NHANES 2005-2018. Dietary live microbes intake was classified into low, medium, and high categories based on 24-hour dietary recall. All-cause mortality was the primary outcome, with cardiovascular mortality as the secondary. Kaplan-Meier survival analysis and Cox proportional hazards models, adjusted for confounders, were applied in R software (P < 0.05). Higher intake groups showed significantly lower all-cause and cardiovascular mortality (P < 0.001). The Cox models confirmed reduced all-cause mortality risk in medium (HR = 0.89) and high intake groups (HR = 0.69) compared to low intake. Cardiovascular mortality was also lower in the high intake group (HR = 0.70). Subgroup analyses revealed consistent benefits, with a stronger effect in younger individuals. These findings highlight the potential of dietary live microbes in reducing mortality, warranting further prospective studies.
Wearable sleep recording augmented by artificial intelligence for Alzheimer’s disease screening
Authors: Heremans Elisabeth R.M. , Devulder Astrid , Borzée Pascal , Vandenberghe Rik , Winter François-Laurent , Vandenbulcke Mathieu , Bossche Maarten Van Den , Buyse Bertien , Testelmans Dries , Paesschen Wim Van , De Vos Maarten 
Published: December 2024

Abstract

The recent emergence of wearable devices will enable large scale remote brain monitoring. We aimed to investigate if multimodal wearable sleep recordings could be used to screen for Alzheimer’s disease (AD). For this method-development and proof-of-concept study, measurements were acquired simultaneously from polysomnography (PSG) and a wearable device, which measured electroencephalography (EEG) and accelerometry (ACM) in 67 elderly without cognitive symptoms and 35 patients with AD. We extracted hypnogram features from AI-derived sleep stages and physiological features that quantified the spectral content. A multi-layer perceptron was trained on the sleep features to detect AD, and elastic net feature selection was used to identify the most relevant features. The accuracy of the wearable AD detection model was 0.90 (0.76 for prodromal AD). Single-channel EEG and ACM can capture sufficient information for AD detection, without the need for perfect five-stage sleep scoring. The physiological features outperformed the hypnogram features, and should be further explored as discriminative markers for AD. Wearable sleep monitoring augmented by AI shows promise towards non-invasive screening for AD in the older population.
Analysis of risk factors of mycoplasma pneumonia associated plastic bronchitis in children
Authors: Zhang Huifang , fengzhi jiang 
Published: December 2024

Abstract

Objective
During the last few years, the number of cases of severe pneumonia that correspond with mycoplasma pneumoniae has risen. It increases the risk of more complications in children and likelihood of being admitted to the intensive care unit.It is especially crucial to screen for plasticl bronchitis because which requires bronchoscopy and alveolar lavage to promote the recovery of pneumonia, and some may require multiple bronchoscopies to remove the lesions to promote the recovery. They are also at risk of occlusive bronchitis with plasticl bronchitis, which require long-term treatment and respiratory management. In particular, early diagnosis and therapy are crucial.
Methods
A total of 90 cases of children with mycoplasma pneumonia in the paediatrics department of Dongguan Maternal and Child Health Hospital from September 2022 to September 2024 were collected, including 35 cases of mycoplasma pneumonia combined with plastic bronchiolitis (PB), 25 cases of non-plastic severe mycoplasma pneumonia (non-PB), and 30 cases of usual mycoplasma pneumonia(UP).Age, fever time, neutrophil and lymphocyte ratio(NLR) in blood routine, ferritin(FeO), lactate dehydrogenase(LDH), and D-dimer were counted.
Results
(1) ANOVA revealed that when mycoplasma infection, NLR, Age, CRP, FeO, and D-dimer were significantly higher in the PB group than UP group(P < 0.05). However, all of the above factors, with the exception of NLR, did not differ s-ubstantially between the PB group and the non-PB group (P > 0.05). (2)Logistic analysis indicated that there was a positive correlation between NLR and D-dimer with PB group,NLR(odds ratio[OR]2.14,95%confidence interval[CI]:1.08–4.2,P = 0.029).(3)The area under the receiver operating characteristic (ROC)curve of NLR was 0.73,95%CI:0.66–0.86, P = 0.002 ,cut-off value was 3.07,which was an independent risk factor for the development of plastic bronchitis.
Conclusion
(1) The ratio of neutrophils to lymphocytes is a distinct risk indicator for the onset of plastic bronchiolitis, and bronchoscopy is recommended when there are solid lesions in the lungs and the NLR ≥ 3.07.