bluuebunny/crossref_metadata_2025 huggingface dataset:
FabricNET: A Microscopic Image Dataset of Woven Fabrics for Predicting Texture and Weaving Parameters through Machine Learning
Authors: Seçkin Mine , Seçkin Ahmet Çağdaş , Demircioglu Pinar , Bogrekci Ismail
Published: October 2023

This research presents an approach aimed at enhancing texture recognition and weaving parameter estimation in the textile industry to align with sustainability goals and improve product quality. By utilizing low-cost handheld microscopy and machine learning, this method offers the potential for more precise production outcomes. In this study, textile images were manually labeled for texture, specific mass, weft, and warp parameters, followed by the extraction of various texture features, resulting in a comprehensive dataset comprising four hundred and fifty-eight inputs and four outputs. Prominent machine learning algorithms, including XGBoost, RF, and MLP, were applied, resulting in noteworthy achievements. Specifically, XGBoost demonstrated an impressive texture classification accuracy of 0.987, while RF yielded the lowest MAE (5.121 g/cm) in specific mass prediction. Additionally, weft and warp estimations displayed superior accuracy compared to manual measurements. This research emphasizes the crucial role of AI in improving efficiency and sustainability within the textile industry, potentially reducing resource wastage, enhancing worker safety, and increasing productivity. These advancements hold the promise of significant positive environmental and social impacts, marking a substantial step forward in the industry’s pursuit of its objectives.
Efficiency of Using Heat Pumps in a Hydrogen Production Unit at Steam-Powered Thermal Power Plants
Authors: Treshcheva Milana , Kolbantseva Daria , Anikina Irina , Treshchev Dmitriy , Kalmykov Konstantin , Vladimirov Iaroslav
Published: October 2023

The need to increase the level of beneficial recycling of municipal solid waste (MSW) and the focus on low-carbon energy are increasing interest in the production of hydrogen from MSW. The presence of free space and excess capacity makes thermal power plants (TPPs) the most rational objects for the integration of units that produce hydrogen from MSW. The use of heat pumps (HP) will make it possible to use waste heat, increase heat output, and optimize the TPPs’ operating modes. The purpose of the study is to analyze the effectiveness of using HPs in the scheme for producing hydrogen from MSW at TPPs. The integration of a hydrogen-generating unit into the thermal circuit of a TPP will provide the necessary amount of vapor for the production of hydrogen but will lead to a decrease in the thermal efficiency of the plant. The use of HP will partially compensate for this decrease. For plants with a turbine of type T-100/120-130, when using HPs to heat network water, the reduction in electricity generation will be 1.9–32.0%, and the increase in heat supply will be 1.7–14.2%. The reduction in specific fuel consumption for an electricity supply will be 0–1.2%, an increase in marginal profit of 0.1–6.4%, with the MSW disposal of 10–90 t/h, and the hydrogen generation of 0.8–18.9 t/h.
Exploring Factors Affecting Residential Satisfaction in Old Neighborhoods and Sustainable Design Strategies Based on Post-Occupancy Evaluation
Authors: Chen Tao , Luh Dingbang , Hu Linhui , Shan Qian
Published: October 2023

Residential satisfaction has always been a crucial concern in urban planning and community management. This paper conducts a study of key factors affecting residential satisfaction in settlements with multiple build periods coexisting in old neighborhoods. This study aims to comprehensively analyze the influencing factors of residential satisfaction in order to obtain the post-occupancy evaluation of the residential environment by residents in different communities and propose sustainable design strategies based on the evaluation analysis. By constructing an evaluation system of residential satisfaction with 19 evaluation indicators and based on the questionnaire, the sample frequency analysis, reliability and validity test, IPA analysis, and evaluation factor analysis of the data, the IPA mean distribution results of residential satisfaction in the four communities are obtained. The study reveals that residents are most satisfied with the surrounding services in their communities but generally less satisfied with the internal residential environment. Among the factors, fitness facilities and space in the community have a significant impact on residents’ satisfaction; community activities and neighbor relationships are also key influencing factors, which become more prominent as the construction period of the community approaches. Additionally, community residents’ self-organizational governance will affect their satisfaction with community conventions and social capital. Therefore, this study proposes improvement suggestions, including planning community life circles to fully utilize available resources in the surrounding area, establishing community self-organization for community governance and improving the quality of community life, and implementing mobile service stations to flexibly adapt to community space and service needs. This study provides a valuable reference for urban community renewal and sustainable development. The research findings are expected to provide practical guidance for improving the residential environment within old neighborhoods and enhancing residents’ satisfaction.
Forecasting Fruit Export Damages and Enhancing Food Safety through Risk Management
Authors: du Plessis Francois , Goedhals-Gerber Leila Louise , van Eeden Joubert
Published: October 2023

This study underscores serious issues in the South African fruit export sector, notably highlighting the persistent fruit damage after 2016 that could boost microbial growth, jeopardising food safety. To enhance the supply chain and safeguard food, identifying and strategising the types of fruit damage during distribution is critical. The data bring to light intricate and varied trends in damage claims across different fruit types and years, indicating a need to understand each fruit type’s specific vulnerabilities and adjust handling and farming techniques accordingly to minimise losses after harvest. The analysis reveals key insights into seasonal patterns in fruit damage claims, with notable increases especially in January and February, and clear fluctuations throughout the year. Utilising this knowledge, stakeholders can optimise operations and formulate guidelines tailored to high-risk seasons for fruit handling and transportation. Looking forward, both SARIMA and linear regression models predict an increasing trend in damage claims, highlighting a pressing need for improved planning and risk management strategies. This proactive approach will be crucial in mitigating future damage claims and enhancing food safety amid the growing challenges posed by climate changes and shifting global standards and regulations.
Effects of Organic Fertilization on Biomass Production in Urochloa spp. Pastures and Soil Biological and Physical Properties in the Colombian Amazon Region
Authors: Alvarez Faver , Ríos Paula , Sterling Armando
Published: October 2023

The transformation of forests into degraded pastures in the Amazon region has caused alterations in the soil components. Likewise, the use of organic fertilizers as an alternative to enhance soil quality and plant biomass accumulation have been poorly studied. The objective of this study was to evaluate the effects of organic fertilization on biomass production using three specific forage grasses (Urochloa decumbens, Urochloa humidicola, and Urochloa brizantha) aged 3 years in a hilly landscape. For each crop, an area of 5005 m² was delimited with a randomized complete block design consisting of four treatments and three replications. Biomass production of Urochloa spp. and the physical and biological soil properties were assessed under the influence of different fertilization treatments. The results revealed significant differences (p < 0.0001) in the biomass production of Urochloa spp., with 1920.94 ± 155.44 kg of dry matter per hectare (kg DM ha−1) of forage at the end of the study, compared to 992.19 ± 97.66 kg DM ha−1 of forage at the beginning of the organic fertilizations. Overall, the application of organic fertilizers had a significant and positive effect on Urochloa spp. forage biomass and on the physical and biological properties of soils that had historically been affected by extensive livestock farming in a deforested hill landscape in the Colombian Amazon region.
Adding Value to Sugarcane Bagasse Ash: Potential Integration of Biogas Scrubbing with Vinasse Anaerobic Digestion
Authors: Garcia-Perez Tsai , Ortiz-Ulloa Juvenal Alejandro , Jara-Cobos Lourdes E. , Pelaez-Samaniego Manuel Raul
Published: October 2023

One of the byproducts of sugarcane bagasse combustion in sugarcane mills is sugarcane bagasse ash (SCBA), which contains up to ~40 mass% of organic matter. Currently, SCBA is partially used as a soil fertilizer. However, SCBA’s poor content of minerals, which are required by soils, restricts its use in soils, resulting in the disposal of large amounts of SCBA in landfills. Alternatively, SCBA has shown promise for some environmental applications such as wastewater treatment, but its use in gas cleaning deserves further study. The objective of this work was to assess the use of as-received SCBA to remove hydrogen sulfide (H2S) from biogas, thus, to add value to the ash. The experimental procedure consisted of passing biogas containing H2S through a column with SCBA and monitoring the H2S content inline by employing a gas chromatograph until the concentration of H2S, measured after the column, was ~10% of the original concentration. The breakthrough time of the SCBA adsorption curve was ~75% the breakthrough time observed with activated carbon, showing that SCBA could be a cheap alternative to commercial materials that are currently used for biogas scrubbing. This result could positively impact ethanol sugarcane mills that need to clean biogas produced from vinasses, as part of a strategy to integrate biogas production and cleaning operations using low-value residues (i.e., vinasses and ash). SCBA’s capacity for removing H2S from biogas results from the presence of K-compounds (e.g., K2SiO3 and K2Si2O5) on the ash’s surface and its relatively high porosity. Additionally, S-enriched SCBA (due to H2S retention) can expectedly be more beneficial to soils than directly adding the ash since S is an essential nutrient for the growth of plants.
Green Trust: How Consumer Demographics Moderate Environmental Commitment in Latin America
Authors: Brito Yahaira Lisbeth Moreno , Wang Jue , Kim Hak-Seon
Published: October 2023

Trust in “green” practices emerges as a crucial determinant in consumer decision-making, reflecting the value placed on a hotel’s sustainability endeavors. This study investigates the factors influencing trust in green hotels by analyzing demographic data obtained from 172 participants in Latin America. Employing statistical methods, including ANOVA and SEM, the research explores the relationship between trust in green practices and demographic variables, with a focus on identifying potential significant differences. The findings highlight the pivotal role of age, particularly the 18–24 years old, in fostering greater environmental commitment. Additionally, the study reveals that prior experience, knowledge, and commitment significantly explain green trust levels. This study offers insights into the Latin American consumer profile, thereby aiding hoteliers and environmental practitioners in comprehending consumer behavior toward eco-friendly lodging options.
A Comprehensive Evaluation on the Performances of China’s Information Technology Characteristic Towns Utilizing the Advantage-Oriented Competitive Evaluation (ACE) Method
Authors: Huang Shitong , Yang Kai , Wang Ping , Yang Qing , Li Luyun
Published: October 2023

The characteristic town (CT, or Te Se Xiao Zhen in Chinese) program is among the most important drivers of China’s new urbanization. However, the program aroused countrywide concerns about its rapid elevation, excessive real estate construction, high investment risk, and severe construction homogenization. Despite the policy’s rapid dissemination, there needs to be a theoretical basis and practical guidance for the local government to evaluate CT candidates to ensure the feasibility and sustainability of this novel urbanization practice. Moreover, simply employing traditional evaluation techniques, such as TOPSIS or analytical hierarchical process, may overwhelmingly stress inherited advantages of existing towns and easily overlook the potential candidates in the policy’s early implementation. Thus, the current study employs a novel advantage-oriented competitive evaluation (ACE) approach, which values the comparative advantages of the evaluated objects, to rate the performance of fifteen information technology characteristic towns (ITCTs) comprehensively. The presented work constructs a three-level performance index system based on public statistics, comprehensively evaluates the ITCTs’ performance, and reveals each CT’s unique advantages. The analysis and discussion disclose the evaluated ITCTs’ development status, highlighting the blooming development against public concerns and the ITCTs’ clustering based on unique comparative advantages. The evaluation results also verify that the ACE is an excellent comprehensive evaluation approach that can reveal an object’s comparative advantages from varying facets and depths. Finally, this work briefly concludes the emerging issues of ITCTs’ construction, the limitations of ACE evaluation, and suggestions for future research.
Development of Sustainable Plant-Based Sound-Absorbing Boards to Reduce Noise in Interior Spaces
Authors: Masuda Tadafumi , Takano Ken , Hiyama Kyosuke , Osada Takayoshi
Published: October 2023

The reduction in CO2 emissions has become an important issue as global environmental problems have become more serious. The replacement of conventional petroleum- and mineral-derived raw materials for building materials with local plant-based resources is expected to reduce CO2 emissions. This study examined the possibility of using compression-molded boards made from plant-based resources as sound-absorbing materials in rooms. Among plant resources, few studies have conducted detailed measurements of the sound absorption properties of boards compressed from reeds. When measuring the normal incidence sound absorption coefficient, a material layered with a reed compressed board, wood fiber insulation, and an air layer showed a peak in the sound absorption rate at approximately 850 Hz. This indicates the potential to effectively absorb noise in the frequency band of human voices (500–1000 Hz). By changing the layering of multiple sound-absorbing materials, the presence or absence of an air layer behind them, and the installation conditions of the sound-absorbing materials, and then measuring the sound absorption rate, variations were observed in the sound absorption rate and the frequency at which the peaks were observed. This provides guidelines for material configurations that exhibit sound absorption at specific frequencies.
Exact Solutions to Some Nonlinear Time-Fractional Evolution Equations Using the Generalized Kudryashov Method in Mathematical Physics
Authors: Ekici Mustafa
Published: October 2023

In this study, we utilize the potent generalized Kudryashov method to address the intricate obstacles presented by fractional differential equations in the field of mathematical physics. Specifically, our focus centers on obtaining novel exact solutions for three pivotal equations: the time-fractional seventh-order Sawada-Kotera-Ito equation, the time-fractional Caudrey-Dodd-Gibbon-Sawada-Kotera equation, and the time-fractional seventh-order Kaup–Kupershmidt equation. The generalized Kudryashov method, celebrated for its versatility and efficacy in addressing intricate nonlinear problems, plays a central role in our research. This method not only simplifies the equations but also unveils their inner dynamics, rendering them amenable to meticulous analysis. It is worth noting that our fractional derivatives are defined in the context of the conformable fractional derivative, providing a solid foundation for our mathematical investigations. One notable aspect of our study is the visual representation of our findings. Graphical representations of the yielded solutions enliven intricate mathematical structures, providing a concrete insight into the dynamics and behaviors of said equations. This paper highlights the proficiency of the generalized Kudryashov method in resolving complex issues presented by fractional differential equations. Our study not only broadens the range of mathematical methods but also enhances our comprehension of the intriguing realm of nonlinear physical phenomena.
Statistical Analyses of a Class of Random Cyclooctatetraene Chain Networks with Respect to Several Topological Properties
Authors: Tao Chen , Tang Shengjun , Geng Xianya
Published: October 2023

In recent years, the research on complex networks has created a boom. The objective of the present paper is to study a random cyclooctatetraene chain whose graph-theoretic mathematical properties arose scientists’ interests. By applying the concept of symmetry and probability theory, we obtain the explicit analytical expressions for the variances of Schultz index, multiplicative degree-Kirchhoff index Gutman index, and additive degree-Kirchhoff index of a random cyclooctatetraene chain with n octagons, which plays a crucial role in the research and application of topological indices.
Pseudoscorpions of Israel: Annotated Checklist and Key, with New Records of Two Families (Arachnida: Pseudoscorpiones)
Authors: Warburg Sharon , Aharon Shlomi , Armiach Steinpress Igor , Sharma Prashant P. , Harms Danilo , Gavish-Regev Efrat
Published: October 2023

The location of Israel at the junction of three continents leads to a unique fauna of both Palearctic and Afrotropical zoogeographic origins. Following systematic revisions over the past sixty years and the discovery of new species, the only available key to the pseudoscorpions of Israel has become outdated. We provide here an up-to-date checklist of the pseudoscorpion species of Israel including distribution maps, and the first illustrated identification key of the Israeli fauna based on morphological characters. Prior to our study, this fauna comprised twelve families, 26 genera and 52 morphospecies, including several “subspecies”. We increase this number and list 61 pseudoscorpion morphospecies that belong to 28 genera and fourteen families. Most species are Palearctic and Mediterranean, and only a few are Afrotropical. Two families new to Israel are reported here for the first time: Syarinidae and Cheiridiidae. Both families are cosmopolitan and have representatives in the Mediterranean region. The putative new species are presented here at a genus level and will be described separately elsewhere.
An Occurrence and Exposure Assessment of Paralytic Shellfish Toxins from Shellfish in Zhejiang Province, China
Authors: Weng Qin , Zhang Ronghua , Wu Pinggu , Chen Jiang , Pan Xiaodong , Zhao Dong , Wang Jikai , Zhang Hexiang , Qi Xiaojuan , Wu Xiaoli , Han Junde , Zhou Biao
Published: October 2023

The intake of paralytic shellfish toxins (PSTs) may adversely affect human health. Therefore, this study aimed to show the prevalence of PSTs from commercially available shellfish in Zhejiang Province, China, during the period of frequent red tides, investigate the factors affecting the distribution of PSTs, and assess the risk of PST intake following the consumption of bivalve shellfish among the Zhejiang population. A total of 546 shellfish samples were collected, 7.0% of which had detectable PSTs at concentrations below the regulatory limit. Temporal, spatial, and interspecific variations in the occurrence of PSTs were observed in some cases. The dietary exposure to PSTs among the general population of consumers only was low. However, young children in the extreme scenario (the 95th percentile of daily shellfish consumption combined with the maximum PST concentration), defined as 89–194% of the recommended acute reference doses, were possibly at risk of exposure. Notably, Arcidae and mussels were the major sources of exposure to toxins. From the public health perspective, PSTs from commercially available shellfish do not pose a serious health risk; however, more attention should be paid to acute health risks, especially for young children, during periods of frequent red tides.
Dishevelled Has Anti-Viral Activity in Rift Valley Fever Virus Infected Aedes aegypti
Authors: Smith Christian B. , Hodges Natasha F. , Kading Rebekah C. , Campbell Corey L.
Published: October 2023

Mosquitoes in the genera Aedes and Culex are vectors of Rift Valley fever virus (RVFV), which emerges in periodic epidemics in Africa and Saudi Arabia. Factors that influence the transmission dynamics of RVFV are not well characterized. To address this, we interrogated mosquito host-signaling responses through analysis of differentially expressed genes (DEGs) in two mosquito species with marked differences in RVFV vector competence: Aedes aegypti (Aae, low competence) and Culex tarsalis (Cxt, high competence). Mosquito–host transcripts related to three different signaling pathways were investigated. Selected genes from the Wingless (Wg, WNT-beta-catenin) pathway, which is a conserved regulator of cell proliferation and differentiation, were assessed. One of these, dishevelled (DSH), differentially regulates progression/inhibition of the WNT and JNK (c-Jun N-terminal Kinase) pathways. A negative regulator of the JNK-signaling pathway, puckered, was also assessed. Lastly, Janus kinase/signal transducers and activators of transcription (JAK-STAT) are important for innate immunity; in this context, we tested domeless levels. Here, individual Aae and Cxt were exposed to RVFV MP-12 via oral bloodmeals and held for 14 days. Robust decreases in DEGs in both Aae and Cxt were observed. In particular, Aae DSH expression, but not Cxt DSH, was correlated to the presence/absence of viral RNA at 14 days post-challenge (dpc). Moreover, there was an inverse relationship between the viral copy number and aaeDSH expression. DSH silencing resulted in increased viral copy numbers compared to controls at 3 dpc, consistent with a role for aaeDSH in antiviral immunity. Analysis of cis-regulatory regions for the genes of interest revealed clues to upstream regulation of these pathways.
Effects of High-Biotin Sample Interference on Antibody Concentrations in Sandwich Immunoassays
Authors: Balieiro Neto Geraldo , Engracia Filho Jair Rodini , Budino Fabio Enrique Lemos , Freitas Acyr Wanderley de Paula , Soares Weber Vilas Boas
Published: October 2023

The use of antimicrobial growth promoters (AGPs) is banned because of problems associated with drug residues in animal products and increased bacterial resistance. The immunization of chickens with specific antigens is a promising strategy for generating specific antibodies that can target a wide range of antibiotic-resistant bacteria and can be used as an alternative to antibiotics. Immunoglobulin Y (IgY) antibodies in a polyclonal antibody (pAb) format, when administered orally, modulate the ruminal microbiome and maintain animal health and performance; however, there are concerns pertaining to protein impurities and biotin concentrations in the samples. Signal amplification strategies involving the noncovalent interaction of biotin with streptavidin is extensively used in diagnosis and scientific research, particularly in enzyme-linked immunosorbent assays (ELISAs). However, the high concentrations of biotin in samples, especially in those derived from rich sources such as egg yolk, can pose challenges and potentially harm the accuracy of diagnostic tests and protein concentration measurements. This study aimed to evaluate the influence of biotin on the measurement of IgY in freeze-dried egg yolk samples obtained from immunized laying hens using immunoassays with biotin–avidin/streptavidin. The detection of IgY in yolk samples using ELISA with streptavidin–biotin binding could lead to misdiagnosis due to biotin interference; the level of interference varies with the specific assay conditions and the concentration of biotin in the yolk samples. An ELISA without streptavidin–biotin binding is advisable to avoid interactions between biotin and target proteins, prevent biotin interference with the results, and achieve more reliable and accurate results.
“Only Time Will Tell”: The Underexplored Impacts of Lead Poisoning and COVID-19 on Pre-Existing ACEs in New York
Authors: Neuwirth Lorenz , Whigham Kerry
Published: October 2023

The peak of the coronavirus-19 (COVID-19) in New York City significantly impacted communities that lived in the New York City Housing Authority (NYCHA). However, these same communities have been historically reported to test positive for lead poisoning due to neglect of proper lead abatement and the removal of lead sources within these buildings. The consequences of these failed actions by NYCHA resulted in multiple generations of lead-poisoned children, which can be argued as a form of mass atrocity and genocide. The long-term neurodevelopmental and socio-economic outcomes of children exposed to lead and COVID-19 remain to be elucidated. This short communication attempts to bring attention to this overlooked matter and draws upon the scarce, but emerging, reports in the literature to start a conversation on the synergistic potential of these looming public health issues. Further, suggestions for providing consistent blood lead screening and COVID-19 testing could serve to clarify whether a “two-hit” hypothesis of a neurotoxicant (lead) and a neuroimmune (COVID-19) virus that produces an Adverse Childhood Experience (ACE-19). More work is needed in this area to (dis)confirm the potential for this “two-hit” hypothesis, and only time will tell.
Photodynamic therapy in the treatment of vulvar lichen sclerosus et atrophicus
Authors:   FSBI CPE Central State Medical Academy of the Presidential Administration of the Russian Federation, Moscow, Russia, Surkichin S. I. , Kruglova L. S. ,   FSBI CPE Central State Medical Academy of the Presidential Administration of the Russian Federation, Moscow, Russia, Apolikhina I. A. ,   FSBI National Medical Research Center for Obstetrics, Gynecology and Perinatology named after academician V. I. Kulakov of the Ministry of Health of Russia, Moscow, Russia
Published: October 2023

Lichen sclerosus (LS) is a chronic inflammatory disease that is 6–10 times more common in women than in men. LS affects between 1 in 1,000 and 1 in 300 people in the general population, but the exact prevalence is unknown since the disease is often asymptomatic. Objective: to evaluate the effectiveness of PDT in patients with LS in comparison with standard therapy methods. Material and methods: The study included 45 patients diagnosed with LS aged from 45 to 72 years (median age was 59 years). Depending on the therapy performed, the groups were divided into subgroups: Group 1A — patients with LS who were prescribed therapy with external glucocorticoids, Group 1B — patients with LS who were prescribed photodynamic therapy, Group 1C — patients with LS who were prescribed combined treatment: external glucocorticoids + PDT. Results: The study developed a special visual analogue scale to assess the objective condition of the vulva. VAS included the following parameters: pigmentation, skin pattern, turgor (skin fold straightening time), presence of cracks or erosions, and moisture. According to the data obtained, a complex treatment method using photodynamic therapy in patients with vulvar lichen sclerosus et atrophicus causes a higher effect than drug therapy and mono-PDT, which is confirmed by the dynamics of the total VAS index: 50.8 % compared with 28.2 % and 35.1 % in the comparison groups, respectively, therefore, it can be recommended for use in practical healthcare.
Role of shockwave therapy in the treatment of pain syndrome in patients with knee ligamentitis
Authors:   Limited Liability Company «Simple Health», Moscow, Russian Federation, Korablev S. G. , Lazarenko N. N. ,   Peoples’ Friendship University of Russia named after Patrice Lumumba, Moscow, Russian Federation, Ivanova I. I. ,   FSBI CPE Central State Medical Academy of the Presidential Administration of the Russian Federation, Moscow, Russian Federation
Published: October 2023

Relevance. Damage to the para-articular structures in the area of the joints can lead to chronic pain, which imposes mental and social restrictions on a person’s life, disrupts his/her mobility, and therefore, represents a global healthcare problem. Subject and methods. An open randomized controlled trial was conducted among patients with post-traumatic ligamentitis of the knee joint with pain in the subacute stage, aged 30.2 ± 10.4 years (n = 40). The patients were divided into two groups: group 1 (n = 10, control group) received standard drug therapy, while group 2 (n = 30, main group) additionally received SWT. To assess the intensity of the pain syndrome, we used the visual analog scale (VAS index) and the Lequesne index, which determines the daily activity of patients with injuries in the knee joint. Results and discussion. According to statistics, against the background of an increase in the number of injuries per 100,000 population in the Russian Federation, the absolute number of injuries of the knee joint and lower legs is also growing. At the same time, there was a high direct correlation between these indicators. In this observation, the patients in the 2nd (main) group who received complex treatment with the use of shockwave therapy showed positive dynamics of the VAS index score and the Lequesne index, and a strong direct correlation was noted between the indicators. Meanwhile, according to the data of correlation and regression analysis, it was possible to predict the stability of clinical improvement for two future periods. In the patients in the 1st (control) group, no pronounced clinical picture was observed. Conclusion. Thus, after complex treatment, including drug therapy and shockwave therapy, in the patients in the 2nd (main) group with knee ligamentitis with pain in the subacute period, a pronounced stable positive effect was noted, which was accompanied by a decrease in pain syndrome, an increase in motor activity, and an improvement in the quality of life of patients.
MPLEMENTATION OF CERTAIN METHODS OF PROBLEM-ORIENTED LEARNING IN THE PROCESS OF STUDYING MEDICAL AND BIOLOGICAL PHYSICS
Authors: SAMOILENKO S.
Published: October 2023

Higher medical education is also facing new challenges of the healthcare system, which, in turn, require changes to the educational programs of both bachelor's and master's degrees. For all the diversity of modern medical school programs, they are united by a shift in emphasis from traditional didactic methods to problem-based learning. Problem-based methods are aimed at achieving learning goals through interdisciplinary interaction. The purpose of the study is to investigate the effectiveness of problem-based learning in the process of studying medical and biological physics at a medical institution of higher education.The study involved 70 second-level higher education students of Poltava State Medical University studying the discipline "Medical and Biological Physics". A set of exercises and questions based on the principles of problem-based learning was developed to organize preparation for practical classes and for independent work on individual topics. A 14-question questionnaire was developed to determine the level of satisfaction with the teaching of the discipline and the students' mastery of practice-oriented skills.In general, the respondents rated the benefits of using practice-oriented materials in the educational process by an average of 4.6 points, the experience of working with practice-oriented materials in the classroom by 4.8 points, and the previous experience of working with practice-oriented materials by 4.1 points. Students noted that classes in the discipline were well organized and relevant, contributed to the acquisition of practical skills (4.9 points); it was found that practical classes in medical and biological physics contributed to the understanding of the clinical aspects of the discipline by 4.5 points; the experience of working in practical classes in medical and biological physics influenced the interest in clinical disciplines b y a n a verage o f 3 .8 p oints. T he a nalysis o f o pen-ended questions revealed that students consider photo and video content, among other things, to be the most useful.
Using the folklore and poetry by Sergei Yesenin in Russian as a foreign language lessons: an online class
Authors: Dudareva Marianna A. , Nikitina Vlada V. , Aripova Darya A. , Vukolova Elena А.
Published: October 2023

Object of the article: Russian as a foreign language classes. Subject of the article: the method of creating an artificial language environment in classes with students from Asia and Africa who study Russian as a foreign language. Material of the article: an online experiment on the use of materials of Russian folklore and the artistic heritage of the poet of the early XX century Sergei Esenin in classes with foreign students. The purpose of the article is to identify the national axiology in Russian poetry. The purpose of the article is to show the features of the online lesson of Russian as a foreign language. Methodology: holistic hermeneutic analysis of the song on the poet's verses "Above the window the moon" with the involvement of biographical commentary and historical-literary context. The results of the study consist in the development of a methodology for analyzing the text with foreign students, aimed at a holistic perception and understanding of the poetic text.
Innovative educational technologies as a way of higher education enhancement
Authors: Knysh Inna , Budanova Oleksandra , Vakulenko Svitlana , Syrotina Olena , Popychenko Svitlana
Published: October 2023

The article examines the interconnected functions of the innovative activity of the teacher, which contribute to the improvement of higher education. The purpose of the article is to consider innovative educational technologies as a means of improving higher education and to prove their impact on the training of a modern competitive specialist. The methodology shows the connection of the main methodological approaches of professional training of a modern competitive specialist with the help of innovative educational technologies as a means of improving higher education. The levels of training of the future specialist with innovative educational means are highlighted. The classification of innovative educational technologies was carried out. The importance of hybrid courses, which include a form of combination of distance learning and face-to-face learning, is shown. The features are identified and the necessity of innovative educational technologies for the improvement of higher education is shown. Innovative educational technologies have advantages in higher education. The criteria of innovations in the educational process are singled out. The features of innovative training are listed, which are of great importance for the improvement of higher education and, as a result, obtaining a competitive specialist.
BOLSHEVIK MODERNIZATION OF THE SOVIET-POLISH BORDER IN THE 1920S AND 1930S (BASED ON THE MATERIALS OF THE KOROSTEN DISTRICT)
Authors: Sribnyak I. ,   Boris Grinchenko Kyiv University
Published: October 2023

Changes that took place in the 20s and 30s of the 20th century in that part of the territory of Ukraine that remained under the control of the Bolsheviks are still the subject of numerous studies by domestic and foreign scientists. However, the regional specifics of the new government's implementation of its political doctrines have not yet been fully explored, although the work has significantly revived. This is primarily due to changes in the current legislation, when in the process of decommunization researchers gained free access to many previously classified materials. The article analyzes the peculiarities of the implementation of the policy of sovietization by the Bolshevik authorities on the territory of the Soviet-Polish border – the northern part of the modern Zhytomyr region – Korosten district. Thanks to the extensive work of historians and the materials of the State Archive of the Zhytomyr region, which are being introduced into scientific circulation for the first time, the nature and mechanisms of the establishment of the main Bolshevik doctrines in the territory of the border Korosten district have been revealed. In particular, the pace of the main campaigns, the attitude of the local population towards them and the efforts of the authorities to regulate the situation in the region are demonstrated. Since the efforts of the authorities to gain favor through the active implementation of Ukrainization and the education of a «new person» through the measures of the Soviet school in the 1920s did not bring the expected results, the next step was the harsh measures of the repressive authorities during the second half of the 1930s of the XX century. During the development of the stated problem, general scientific and special historical methods were used, which made it possible to reveal all aspects of the specified topic and to reveal new aspects of the activities of the Bolshevik regime in the specified territory, which can become the subject of further research. Key words: Zhytomyr Region, Korosten District, Soviet-Polish border, Sovietization, Bolshevik regime, Soviet power, terror
Transcutaneous Nerve Stimulation Current Thresholds Based on Nerve Bending Angle and Nerve Termination Point
Authors: SALKIM Enver
Published: October 2023

There is increasing interest in using transcutaneous electrical stimulation to treat or suppress brain-related disorders. Primary headache disorder is a socioeconomic burden whose pharmaceutical and invasive treatment method may have troublesome side effects. There are various transcutaneous electrical nerve stimulation neuromodulation systems that are used for health-related disorders. TMany factors may affect these systems’ efficiency, including stimulus current levels. A device for primary headaches showed mixed results. This may be related to the higher stimulus current levels that are applied through the electrodes. A feasible solution to reduce the required current levels is considering the geometrical features of the target nerve bending and nerve termination trajectories. In this study, the impact of the geometrical features of the nerve, such as nerve bending and nerve termination, on the stimulus current thresholds were analyzed based on FEM hybrid models. Twenty nerve models were generated considering statistical variations to assess the effect of the nerve geometrical features on the target neuromodulatory system. Finally, the safety parameters were calculated based on the target neuromodulator settings. The results showed that the geometric features of the target nerve have a significant effect on the required stimulus current thresholds. These results may provide important guidance mainly for transcutaneous nerve stimulation and future electrical nerve stimulation design.
ПЕРША ЗНАХІДКА ТРИПЛОЇДНИХ ГІБРИДНИХ ЖАБ PELOPHYLAX ESCULENTUS (ANURA: RANIDAE) В БАСЕЙНІ РІЧКИ МОЖ (ХАРКІВСЬКА ОБЛ., УКРАЇНА)
Authors: Drohvalenko M. , Pustovalova E. , Fedorova A. , Shabanov D.
Published: October 2023

Pelophylax esculentus – міжвидовий гібрид озерної жаби P. ridibundus та ставкової жаби P. lessonae. Гібриди зазвичай представлені диплоїдними і триплоїдними формами, які співіснують і схрещуються з одним або обома батьківськими видами в геміклональних популяційних системах (ГПС). Басейн річки Сіверський Донець відомий своїми різноманітними ГПС і був описаний як Сіверсько-Донецький центр різноманіття зелених жаб. У його межах було описано три субрегіони на основі особливостей складу ГПС (диплоїдні – R-E, з триплоїдами – R-EEp і R-Epf лише з триплоїдними самками серед гібридів). Наявність триплоїдних P. esculentus раніше була підтверджена лише для двох із трьох субрегіонів басейну річки Сіверський Донець, тоді як третій, R-E-субрегіон (включаючи р. Мож), вважався населеним лише диплоїдами. В даній статті ми представляємо результати аналізу плоїдності та складу геному як дорослих зелених жаб, так і цьогорічків у ставку в с. Тимченки (басейн р. Мож, Харківська область, Україна). Три вибірки жаб були зібрані у вересні 2019, червні 2020 та серпні 2021 року (всього 109 дорослих особин і 56 молодих особин) та проаналізовані за морфологічними особливостями, а також з використанням методів цитометрії еритроцитів (сухі мазки), каріології кісткового мозку та флуоресцентного фарбування (за допомогою DAPI). Ми виявили 2 триплоїдних самці серед дорослих і 5 триплоїдів обох статей серед цьогорічків. Загальне співвідношення триплоїдів за віком різко змінюється (9% серед цьогорічків проти 1% серед дорослих), але незначуще (p=0,078). Розмір еритроцитів, що вказує на межу між дорослими ди- і триплоїдами, був встановлений як 28 мкм для цієї системи; для цьогорічків така межа не є очевидною. Усі триплоїди мали склад геному LLR (тобто два геноми P. lessonae та один геном P. ridibundus). За більшістю диплоїдних P. esculentus та наявністю триплоїдів система у Тимченках виявилася схожою на деякі інші ГПС (системи Корякова та Іськова ставків) в інших субрегіонах, які характеризуються присутністю триплоїдів. Наявність триплоїдів, всупереч попереднім даним щодо цього регіону, може пояснюватись декількома гіпотезами: (1) рідкісні знахідки триплоїдів; (2) їх міграція чи міграція P. esculentus, які продукують 2n-гамети; (3) нова особливість розмноження P. esculentus, що виникла нещодавно.
Magnitude and Factors Associated With Scabies Among Primary School Children in Goro Gutu Woreda, East Hararghe Zone, Ethiopia
Authors: Kemer Hassen Yahya , Mustefa Ame Mohammedkemal , Mummed Bayan Ahmed , Mohammed Yuya Hamza , Najib Kedir , Abdella Abdumalik , Shafi Ahmaddin , Abdella Yaya , Mohammed Aliyi Ahmedyasin
Published: October 2023

Introduction: More than 300 million individuals worldwide suffer from scabies, which has a considerable morbidity rate, especially in underdeveloped countries. The Federal Ministry of Health has created rules for handling outbreaks in Ethiopia. Investigations are still being conducted only in a few areas, and health educators are making diagnoses even though they might overlook some cases. The prevalence of scabies among primary school students in Goro Gutu Woreda, east Hararghe zone, Oromia region, Ethiopia, was examined from October 20 to November 20, 2021. Methods: From October 20 to November 20, 2021, 460 students in Goro Gutu Woreda’s primary schools participated in this institutional-based cross-sectional study. A pre-tested, structured questionnaire and a physical exam were used to gather the data. Stata (version 15) was utilized to analyze the data. To find factors linked to scabies, bivariate and multivariate analyses were employed, and a P value less than 0.05 was considered statistically significant. Results: The overall magnitude of scabies was 11.4% [(95% confidence interval [CI]: 8, 14)]. Lower grade levels of (1-4 grade) (adjusted odds ratio [AOR]=3.09, 95% CI (1.32, 7.25)], families with illiterate fathers (AOR=2.68, 95% CI (1.32, 5.44)], and the lack of taking bath with water and soap [AOR=3.22, 95% CI (1.07, 9.66)] were significantly associated with scabies. Conclusion: According to the 2015 Ethiopian guidelines for controlling scabies outbreaks, schoolchildren in the Goro Gutu district of eastern Ethiopia had high scabies rates. These rates were closely connected with children’s grade level, fathers’ educational status, and how frequently they took baths with soap and water. It is advised that children in schools and communities behave more hygienically
Review on Schistosomiasis: Epidemiology and Clinical Manifestation up to Date
Authors: Pal Mahendra , Berhanu Getahun , Ejeta Iyasu , Bhattacharya Chanchal
Published: October 2023

Schistosomiasis is a parasite disease that affects both humans and animals and is brought on by the blood flukes of the genus Schistosoma. It is one of the world’s most enduring neglected tropical diseases. Sub-Saharians make up more than 90% of them, and a significant portion of Ethiopians are afflicted and at risk. It spread across the entire nation and was correlated with the rapid development of water resources and population growth. The two species of freshwater snails, Biomphalaria pfeifferi and Biomphalaria sudanica, are responsible for the parasite’s transmission in Ethiopia. Compared to the three primary schistosomes that infect people, Schistosoma mansoni, Schistosoma haematobium, Schistosoma japonicum, Schistosoma intercalatum, and Schistosoma mekongi have less of an epidemiological impact. Geographically, S. haematobium and S. mansoni are more common in Africa than other species. Epidemiological coverage is also influenced by seasonal distributions throughout the postrainy season, as well as the cold and dry seasons. The organs and systems implicated in its pathogenic dissemination include the intestines, urogenital systems, the pulmonary system, the liver, spleen, and the brain. Ecological change and sociocultural influences are risk factors for water contamination. Regarding clinical symptoms, the penetration of cercariae into the dermis, cercarial dermatitis, acute schistosomiasis, and the chronic stage of infection are significant. Mammals and snails serve as the two hosts for the schistosome life cycle. It can be diagnosed through clinical exams and laboratory techniques. Praziquantel can be used to treat this condition, and it can be prevented by taking precautions during ecological shifts that may result in epidemics. Other measures to take include providing clean water, maintaining good hygiene, controlling mosquitoes, and spreading health awareness.
Prevalence of social media addiction and its related factors among students of nursing and midwifery in Iranian context: A cross-sectional study
Authors: Toumari Reza , Ramezani-Badr Farhad , Bulfone Giampiera , Amini Kourosh
Published: October 2023

Background and aims: This study aimed to identify the status of social media addiction (SMA) and some related factors in nursing and midwifery students in Iran. Methods: In this cross-sectional study, 284 Nursing and Midwifery students participated. The study was conducted from October 4, 2021 to February 16, 2022. Sampling was done by simple random method. The data collection tool was Bergen’s Social Media Addiction Scale (BSMAS). Data analysis was performed using SPSS version 22. Pearson correlation and multivariate linear regression tests were used to analyze the data. Results: 234 (82.39%) of the students had some level of social media addiction. There was a statistically significant relationship between the hours of using social media during the day and the duration of using these media with addiction (β=0.537, P<0.001). There was a significant relationship between SMA and living single and independently (β=0.58, P=0.032). SMA had no significant relationship with other demographic characteristics of students (P>0.05). A statistically significant relationship was also between SMA and students’ academic performance (β=-0.412, P<0.001). Conclusion: The prevalence of SMA in the study population was alarmingly high. This emerging social problem should be considered in the community of nursing and midwifery students. Because this type of addiction can affect the quality and quantity of nursing care, with the development of attractive social networks dedicated to education and learning, these networks should be directed toward useful student goals.