bluuebunny/crossref_metadata_2025_split huggingface dataset:
Epidemiology of Hamstring Strain Injuries in Elite Male Australian Football Players: An Analysis of 773 Injuries Over 7 Seasons
Authors: Breed Ray , Opar David , Maniar Nirav , Pizzari Tania 
Published: September 2024

OBJECTIVE: To describe the incidence, recurrence, and time loss until achievement of recovery milestones of hamstring strain injuries (HSIs) across 7 playing seasons using data from the Soft Tissue Injury Registry of the Australian Football League (STRAFL). STUDY DESIGN: Descriptive epidemiology study. METHODS: Eighteen AFL teams participated in the STRAFL in at least 1 season between 2014 and 2020 (average 15.7 teams per season). Details of each clinically diagnosed HSI were recorded on a standardized injury surveillance form by medical staff. RESULTS: 773 HSIs from 424 different players were reported, with each team averaging 7 HSIs per season. Of all in-season injuries, 72% occurred during competitive games. The biceps femoris was most commonly injured (84%) followed by the semimembranosus (11%). Recurrent HSIs accounted for 26% of all injuries, with 52% occurring within 2 months of the index injury. The majority (93%) of recurrent injuries were to the biceps femoris. Return to play was 30 ± 19 days for index injuries and 36 ± 22 days for recurrent injuries. CONCLUSIONS: An average of 7 HSIs per season per club were sustained, including a recurrence of 26%, with most injuries occurring within in-season competitive games. The biceps femoris took longer than the medial hamstrings to reach recovery milestones of running at >90% top speed, return to full training, and return to play. JOSPT Open 2024;2(4):289-296. Epub 15 July 2024. doi:10.2519/josptopen.2024.0359
Supportive and Palliative Care Needs of the Older Adults with Stroke and Neurological Diseases: An Estimation using data from Longitudinal Ageing Study in India
Authors: Immanuel Terrymize , Salins Naveen , Sundararaj Jenifer Jeba , Gursahani Roop , Thomas M Benson 
Published: September 2024

Objectives:
The prevalence and burden of neurological diseases are high among the older age group. Stroke and other neurological diseases significantly impair functional capacity and lead to poor quality of life. This study aims to provide a national-level estimate for palliative and supportive care needs among older Indian adults with stroke and other neurological diseases.

Materials and Methods:
The Longitudinal Ageing Study in India (LASI), a national-level survey of older adults, was used as a representative sample to estimate palliative and supportive care needs. The supportive and palliative care indicator tool income setting (SPICT-LIS) was used to identify palliative care needs in older adults with stroke and other neurological diseases. A total of 31,902 older adults aged 60 years and above were identified from the LASI data, and among them, 1458 older adults with stroke and other neurological diseases were selected for the analysis. The SPICT-LIS indicators were compared with the selected LASI data. Both univariate analysis and multivariate logistic regression were performed to determine the association between supportive and palliative care needs and background characteristics of older adults.

Results:
The analysis showed that 63.6% of older adults with stroke and other neurological diseases in India have supportive and palliative care needs. In regression analysis, the burden of supportive and palliative care needs was observed to be high among older adults who were in the underweight, overweight/obese category, who experienced ill-treatment, and who had diabetes and hypertension. In contrast, the burden of supportive and palliative care needs was observed to be low among older adults with stroke and neurological diseases who belonged to richer and richest economic quintiles, those receiving at least one social support scheme, those engaged in social activity and those performing physical activity.

Conclusion:
The palliative care needs among the older adult population with stroke and other neurological diseases in India are high. The findings of this study underscore the importance of screening for supportive and palliative care needs among patients with stroke and other neurological diseases to identify these unmet needs. The workforce trained in the provision of generalist and specialist palliative care will be required to meet this need, and the population of older adults is estimated to double in the next three decades.
FEATURES OF PUBLIC RELATIONS IN THE NORTH-WESTERN CAUCASUS IN THE XIX CENTURY
Authors: ПАНЕШ А.Д. 
Published: September 2024

В статье в рамках сложившейся исследовательской традиции рассмотрены различ ные аспекты общественной жизни адыгов XIX в. В работе показаны основные формы и особен ности социальной организации адыгов. При этом основное внимание обращается на изменения, произошедшие в системе общественных отношений в Черкесии под воздействием внешних фак торов. В статье отмечается, что изменения в общественной жизни оказали влияние на тради ционные представления, установки и стереотипы поведения адыгов.
In the article, within the framework of the established research tradition, various aspects of the social life of the Adygs of the XIX century are considered. The paper shows the main forms and features of the social organization of the Adygs. At the same time, the main attention is paid to the changes that have occurred in the system of public relations in Circassia under the influence of external factors. The article notes that changes in public life have influenced the traditional ideas, attitudes and stereotypes of the behavior of the Adygs.
SCIENTIST, EDUCATOR, ORGANIZER (TO THE 70TH ANNIVERSARY OF THE BIRTH OF S.N. ASKHABOV)
Authors: БЕТИЛГИРИЕВ М.А. 
Published: September 2024

В работе рассмотрены основные этапы жизненного пути и научной деятельности Асхабова Султана Нажмудиновича, доктора физико-математических наук, профессора Чечен ского государственного университета им. А.А. Кадырова, известного своим вкладом в теорию нелинейных дискретных, интегральных и интегро-дифференциальных уравнений.
The work examines the main stages of the life path and scientific activity of Sultan Nazhmudi novich Askhabov, Doctor of Physical and Mathematical Sciences, Professor of Kadyrov Chechen State University, known for his contribution to the theory of nonlinear discrete, integral and integro-differential equations.
Domestic Sationary Systems of Vibration Control and Mechanical Movements for Electric Power Pumps of Thermal Power Plants
Authors: Гофман П.М. , Ковалев И.В. , Тынченко Я.А. , Кирьянов И.И. , Колесник В.В. 
Published: September 2024

В статье рассматривается возможность применения отечественных стационарных систем виброконтроля и механических величин для питательных электронасосов котлоагрегатов энергоблоков средней мощности тепловых электростанций, в частности, осуществление автоматизированного контроля абсолютной вибрации опор подшипников, осевого сдвига и оборотов с учетом требований нормативных документов. Выполнен обзор и анализ рынка стационарных систем контроля вибрации и механических величин, их технических и метрологических характеристик. Рассмотрена возможность интеграции отечественных стационарных систем контроля вибрации и механических величин в блочные АСУ ТП и ИАСУ ТП (интегрированные автоматизированные системы управления технологическим процессом) энергоблоков тепловых электростанций средней мощности, применение их в различных подсистемах, включая подсистему технологических защит и защитных блокировок. Произведена оценка соответствия нормативным документам, регламентирующим построение таких систем с учетом требований надзорных органов. Статья будет полезна эксплуатирующим организациям-заказчикам, а также проектировщикам при оснащении питательных электронасосов котлов энергоблоков средней мощности тепловых электростанций стационарными системами контроля вибрации и механических величин.
The article discusses the possibility of application domestic stationary vibration control systems and mechanical quantities for electric feed power pumps of boilers of power units of medium power of thermal power plants, in particular, the implementation of automated control of absolute vibration bearings, axial shift and speed, taking into account the requirements of regulatory documents. The review and research of the market of domestic developers and producers of stationary systems of control of vibration and mechanical sizes is carried out. A comparative analysis of their technical and metrological characteristics. Compliance and possibility of integration of domestic stationary systems of control of vibration and mechanical sizes in blocks of Automated technological process control systems with creation of IAS (the integrated automated systems of control of technological process) of power units of thermal power plants of medium power, and their application in various subsystems, including subsystem of technological protections and protective locks, the normative documents regulating construction of such systems taking into account requirements of Supervisory authorities is considered. The article will be useful to operating organizations-customers, as well as designers, when equipping feed electric pumps of boilers of power units of medium power of thermal power plants with stationary systems of vibration control and mechanical quantities.
EVALUATION OF THE RELIABILITY OF THE RESULTS OF MODELING THE PROCESSES OF FUNCTIONING OF AVIATION COMPLEXES
Authors: Николаев С.В. , Жиделев А.В. 
Published: September 2024

Рассматриваются вопросы оценки сходимости результатов моделирования и летных экспериментов в процессе проведения летных испытаний авиационных комплексов. Предлагается, случаи оценки сходимости полученных параметров группировать по признакам объема имеющейся информации, и в зависимости от этого должен быть применен тот или иной метод оценки сходимости. Сформулированы принципы использования критериев оценки сходимости результатов моделирования и летных экспериментов. На конкретных примерах показана применимость предложенного подхода с использованием критериев Смирнова, Фишера, Вилкоксона, гипотезы равенства вероятностей и других.
The issues evaluating the convergence simulation results and flight experiments in the process of conducting flight tests of aviation systems are considered. It is proposed that the cases assessing the convergence of the parameters obtained should be grouped according to the signs the amount of available information, and depending on this, one or another method of evaluating the convergence should be applied. The principles using criteria for assessing the convergence of simulation results and flight experiments are formulated. The specific examples show the applicability of the proposed approach using the criteria of Smirnov, Fisher, Wilcoxon, the hypothesis equality of probabilities, and others.
EFFECT OF MEDIUM PH ON THE ALUMINUM TOXICITY TO MICROALGAE
Authors: Михеев М.А. , Ипатова В.И. 
Published: September 2024

Водородный показатель (рН) является одним из важных экологических факторов регуляции процессов роста и размножения водорослей в природных условиях и культурах. Исследовали влияние начального рН среды на токсичность хлорида алюминия для культуры водоросли Scenedesmus quadricauda (Thurp.) Breb., широко используемой в биотестировании в качестве тест-объекта. Токсичность хлорида алюминия сильно зависит от рН среды. Малые и средние концентрации (0,4…50 мг/л) токсиканта существенно не изменяют начальный рН среды, а высокие (100 мг/л и более) приводят ее к закислению. При искусственном подкислении среды с рН 7,2 до 5,2 в начале опыта концентрация 0,04 мг Al3+/л, соответствующая уровню ПДК алюминия в воде рыбохозяйственных водоемов, становится токсичной для микроводорослей, а токсичность более высоких концентраций (1 и 10 мг/л) хлорида алюминия возрастает. Искусственное подщелачивание среды с рН 4,39 до 7,2 полностью снимает токсичность высокой концентрации 100 мг/л AlCl3 для микроводоросли S. quadricauda. Ацидификация водной среды увеличивает растворимость, доступность и токсичность не только алюминия, но и других потенциально токсичных металлов.
Hydrogen index (pH) is one of the important environmental factors regulating the growth and reproduction of algae in natural conditions and cultures. The effect of the initial pH of the medium on the toxicity of aluminum chloride to the culture of the alga Scenedesmus quadricauda (Thurp.) Breb., widely used in bioassay as a test object, was investigated. The toxicity of aluminum chloride is highly dependent on the pH of the medium. Low and medium concentrations (0,4…50 mg/l) of the toxicant do not significantly change the initial pH of the medium, and high concentrations (100 mg/l and more) lead to acidifi cation. Under artifi cial acidification of the medium from pH 7,2 to 5,2 at the beginning of the experiment, the concentration of 0,04 mg Al3+/l, corresponding to the MPC of aluminum in the water bodies, becomes toxic to S. quadricauda, and the toxicity of higher concentrations 1 and 10 mg/l of aluminum chloride increases. Artificial alkalinization of the medium, changing the pH from 4,39 to 7,2, completely removes the toxicity of a high concentration of 100 mg/l AlCl3 to microalga S. quadricauda. Acidification of the aquatic environment increases the solubility, availability and toxicity of not only aluminum, but also other potentially toxic metals.
Historie z potencjałem, czyli storytelling w kierowaniu szkołą jako organizacją uczącą się
Authors: Tołwińska Bożena 
Published: September 2024

Przedmiotem podjętej analizy jest potencjał opowieści (storytellingu) w pracy kierowniczej. Głównym celem artykułu jest przedstawienie storytellingu w roli metody wspomagającej kształtowanie kultury szkoły jako organizacji uczącej się, a także zainspirowanie do dostrzeżenia i wypróbowania potencjału opowieści w procesie kierowania placówką edukacyjną. W świetle nieustannie dokonujących się w świecie zmian zachodzi potrzeba głębokiej reorganizacji modelu szkoły – od instytucji nauczającej do uczącej się. Podstawowym założeniem procesu kierowania organizacją uczącą się jest rozwijanie współpracy opartej na otwartej komunikacji polegającej na ujawnianiu i uzgadnianiu różnych punktów widzenia, akceptacji odmiennej percepcji zachodzących zdarzeń, praktykowaniu krytycznej refleksji w celu zmiany i doskonalenia codziennych praktyk w uczących się społecznościach. W szkołach rozwijających się w kierunku organizacji uczących się nabiera znaczenia współtworzenie wizji przez wszystkie podmioty oraz wdrażanie zmian niezbędnych do uzyskania wspólnie wypracowanych wartości. W tekście podjęto próbę odpowiedzi na pytanie: Jakie walory storytellingu mogą być wykorzystane we wsparciu działań kierowniczych zmierzających do kształtowania kultury placówki edukacyjnej jako organizacji uczącej się? Przedstawiono przy tym w syntetycznym ujęciu uniwersalny charakter opowieści oraz możliwości wykorzystania jej w praktyce kierowania szkołą.
PERENCANAAN GEDUNG PUSAT PENJUALAN CCTV DI KOTA SAMARINDA DENGAN PENEKANAN PADA ARSITEKTUR KONTEMPORER
Authors: Asriansyah Risky , Wardhana Wardhana , Riza Ahmad 
Published: September 2024

Gedung Pusat Penjualan CCTV adalah bangunan yang dibangun Khusus sebagai pusat informasi tentang produk – produk CCTV dan juga sebagai tempat khusus atau pusat penjualan kamera cctv beserta peralatan penunjangnya. Kamera CCTV saat ini merupakan sistem keamanan yang dapat terintegrasi dengan televisi, komputer, laptop, smartphone dan tablet. Permasalahan pada tempat yang luas dan juga dapat terhubung satu sama lain, serta kebutuhan akan fasad dengan konsep bangunan dan teknologi terbarukan agar bangunan dapat memberikan iklan dan pemberitahuan ke customer agar menjadi bangunan yang menarik maka penekanan pada arsitektur kontemporer. Kegiatan yang diwadahi dalam Gedung Pusat CCTV di Kota Samarinda dengan Penekanan Arsitektur Kontemporer ini belum ada di Samarinda maka pentingnya peran bangunan pusat Komersil CCTV ini agar kegiatan perniagaan di Kota Samarinda ini dapat di fasilitasi seperti contohnya : pusat informasi dan pameran produk – produk cctv dan pusat penjualan kamera cctv beserta peralatan penunjangnya.
Effects of Selenite Ions on a Luminescence Enzymatic System
Authors: Sushko Ekaterina S. , Zenkov Andrei V. , Kudryasheva Nadezhda S. 
Published: September 2024

This paper elucidates biochemical and physicochemical aspects of toxicity of a redox-active compound in organisms. Sodium selenite (Na2SeO3) was chosen as a model redox-active compound; a coupled enzymatic system from luminous marine bacteria was applied to imitate a biochemical process. We demonstrated that Na2SeO3 suppressed bioluminescence of the enzyme system; the effective inhibition concentration was 10–2 M. Besides that, Na2SeO3 decreased the content of reactive oxygen species (ROS) in aqueous solutions (enzyme-free media) at >10–3 M. Addition of enzymes and their substrates to these solutions enhanced this decrease. Correlations between dependencies of the ROS content and bioluminescence intensity on the concentration of Na2SeO3 were positive and high, confirming the ROS involvement in the bioluminescence suppression in Na2SeO3 solutions. Hence, we observed the disturbance of the native biochemical oxidative functions of dissolved oxygen derivatives under exposure to redox-active toxicants. The effects of Na2SeO3 on the bacterial enzyme system should be further compared with those on bacterial cells, which are traditionally used as a toxicity bioassay. Additionally, the use of natural microorganisms is perspective due to their ability of redox transformation of toxic selenium oxoanions to elemental selenium. This ability is important as it provides: (1) natural detoxification of water ecosystems, and (2) biosynthesis of selenium nanoparticles.
Mechanism study of serum extracellular nano-vesicles miR-412-3p targeting regulation of TEAD1 in promoting malignant biological behavior of sub-centimeter lung nodules
Authors: Deng Yuxia , Patel Nishant , Ding Shuang , Zhang Haijun 
Published: September 2024

OBJECTIVE: To investigate the impact and potential mechanisms of serum extracellular nano-vesicles (sEVs) miR-412-3p released from sub-centimeter lung nodules with a diameter of [Formula: see text] 10 mm on the malignant biological function of micro-nodular lung cancer (mnLC). METHODS: A total of 87 participants were included and divided into a mnLC group ([Formula: see text] 30), a benign lung nodule (BLN) group ([Formula: see text] 27), and a healthy people control group ([Formula: see text] 30). Transmission electron microscopy (TEM), nanoparticle tracking analysis (NTA) and Western blot (WB) were used to measure the morphological characteristics and surface markers of sEVs. In vitro analysis, real-time quantitative polymerase chain reaction (RT-qPCR), CCK-8 cell proliferation assay, clone formation assay, Transwell, stem cell sphere-forming assay, and WB assay were conducted to verify the effect of miR-412-3p/TEAD1 signaling axis on the biological function of lung cancer cells through, respectively. Further validation was conducted using the serum sEVs of the participants. RESULTS: The expression level of sEVs-miR-412-3p in the mnLC group was significantly higher than that in the BLN and healthy groups ([Formula: see text] 0.01). In lung cancer cell lines, miR-412-3p can negatively regulate the targeted gene TEAD1. The miR-412-3p/TEAD1 signaling axis is involved in promoting the EMT signaling pathway and regulating the malignant biological functions of lung cancer cell proliferation, migration, and stemness ([Formula: see text] 0.05). In addition, sEVs in the mnLC group significantly promoted lung cancer cell proliferation, migration, and stemness compared to the BLN and healthy groups, inhibited the expression of E-cadherin and TEAD1 in lung cancer cells, and promoted the expression of N-cadherin and Vimentin ([Formula: see text] 0.05). CONCLUSION: sEVs-miR-412-3p could promote the biological process of EMT, and lead to the occurrence of malignant biological behavior in sub-centimeter lung nodules. This provides evidence for the miR-412-3p/TEAD1 signaling axis as a potential therapeutic target for mnLC.
The value and accuracy of intracoronary electrocardiogram in the diagnosis of myocardial ischemia in coronary heart disease
Authors: Zhang Shanwen , Bao Zhimin , Liao Taotao , Pei Zhenying , Yang Shiyu , Zhao Chunjiao , Zhang Yuping 
Published: September 2024

BACKGROUND: Although intracoronary electrocardiography (IC-ECG) offers direct electrophysiological insights into myocardial ischemia caused by insufficient coronary blood supply, compared to common diagnostic methods like electrocardiography (ECG), it lacks widespread adoption and robust clinical research. OBJECTIVE: To analyze the value and accuracy of intracoronary electrocardiogram in myocardial ischemia diagnosis in coronary heart disease patients. METHODS: Three hundred patients treated at our hospital were included in the study. Patients were categorized into non-ischemic group A (Fraction Flow Reserve [FFR] [Formula: see text] 0.8) and ischemic group B (FFR [Formula: see text] 0.75) based on FFR examination results. Both groups underwent IC-ECG examination. The ischemic group received percutaneous coronary intervention (PCI) treatment followed by another FFR examination, dividing them into non-ischemic subgroup B1 (FFR [Formula: see text] 0.8) and ischemic subgroup B2 (FFR [Formula: see text] 0.75). Both subgroups underwent IC-ECG examination. Receiver operating curves were constructed using FFR to assess the clinical utility of different IC-ECG parameters. RESULTS: Group A patients showed a significant decrease in ST-segment shift at J-point, ST-segment integral, T-peak, T-wave integral, and T-peak to end-time, while the Corrected Q-T interval (QTc-time) was significantly higher in the B group ([Formula: see text] 0.05). The parameters, including ST-segment shift at J-point, ST-segment integral, T-wave integral, T-peak, T-peak to end-time, and QTc-time, were found to have clinical significance in predicting the occurrence of myocardial ischemia ([Formula: see text] 0.05). CONCLUSION: Intracoronary electrocardiogram QT interval dispersion and Q-T peak (QTp) interval dispersion have a high diagnostic accuracy for myocardial ischemia in coronary heart disease.
Influence of different forms of folic acid supplementation on pregnancy outcomes under various exposure factors
Authors: Song Jie , Lan Ruihong , Yin Dahua , Wang Ling , Gong Humin 
Published: September 2024

BACKGROUND: Folic acid supplementation has been shown to provide benefits in preventing neural tube defects and other birth defects, as well as reducing adverse pregnancy outcomes. OBJECTIVE: This study aimed to examine the impact of various folic acid supplementation methods on pregnancy. METHODS: TaqMan-MGB technology was used to detect polymorphisms in the folate metabolism-related genes, MTHFR C677T and A1298C. Blood-related biochemical indicators, including HCY levels and history of adverse pregnancy, were examined in relation to different exposure factors (MTHFR gene polymorphism, HCY levels, and adverse pregnancy history) and their impact on pregnancy outcomes. Various forms of folic acid intervention were implemented in a population with an adverse pregnancy history and high HCY levels to analyze the effects of reducing HCY levels and improving pregnancy outcomes. RESULTS: Exposure factors, such as adverse pregnancy history, HCY, and medium-to-high risk of gene metabolism, were closely associated with pregnancy outcomes. Interestingly, methylfolate efficiently reduced the serum HCY levels. More importantly, the methylfolate group exhibited a significantly lower incidence of adverse pregnancies than the synthetic folic acid group. CONCLUSION: In this study, the risk factors, including adverse pregnancy history, HCY, and medium-to-high risk of gene metabolism, were confirmed to lead to the poorer pregnancy outcomes in our cohort. 5-methyltetrahydrofolate may be an effective approach for decreasing the incidence of adverse pregnancy outcomes.