bluuebunny/crossref_metadata_2025 huggingface dataset:
Research of reliability indicators of a local infocommunication network fragment
Authors: Yeremenko Oleksandra , Lemeshko Valentyn , Kurenko Vladyslav
Published: July 2024

Based on the analysis, it is established that to ensure and improve the reliability of information and communication networks (ICN), it is necessary to comprehensively involve the functionality of all layers of the Open Systems Interconnection reference model. The solutions of individual layers should be implemented systematically in different parts of the network and when protecting (backing up) different types of network elements — routers, links, and paths. The Cisco Packet Tracer simulator was used to design a reliable local information and communication network. At the level of the local network, which operated using Ethernet technology, the structural reliability was increased by introducing additional links between switches to create a strongly connected topology. The use of the STP protocol, namely its PVST+ and Rapid PVST versions, made it possible to ensure quick response to network failures of its elements — routers and communication links between them. The HSRP fault-tolerant routing protocol was configured to ensure access to WAN services. The results of the ICN testing confirmed its high reliability level during network uptime and in the face of possible failures. The article analyzes the reliability level of several network topologies. The analysis focused on the impact of the reliability level of individual links and structural redundancy on the probability of fault-free operation of connections between different network switches. The analysis results confirmed that introducing redundancy in the network topology increases ICN structural reliability. The obtained quantitative results allow us to justify the choice of a particular topology to ensure a given level of structural reliability. Based on the results, it is possible to develop recommendations for choosing a specific network topology depending on the state of the switches, their ports, and the requirements for the reliability level of the ICN in general.
Solving the problem of a network device classification based on security parameters using machine learning
Authors: Maiba Mykola , Yeremenko Oleksandra
Published: July 2024

This article investigates the problem of classifying network devices based on their security parameters using machine learning. Due to the constant growth of threats in cyberspace and the need to ensure a high level of network security, the relevance of using machine learning technologies to identify and classify secure devices is exceptionally high. Therefore, the article considers the specifics of applying machine learning algorithms for classification and regression tasks in network environments. Particular attention is paid to a short review of the algorithms most commonly used for classification tasks. The work describes in detail the process of developing a machine-learning model aimed at classifying network devices according to their security indicators. It considers the selection of appropriate parameters for model training, the process of data preprocessing, and the selection and adjustment of the classification algorithm. The results of model training on actual data are also presented. The process of training and evaluating the accuracy and efficiency of the model is described. The results are analyzed, and the choice of optimal hyperparameters is justified. As a result of the study, an effective machine learning model has been developed that can accurately classify network devices by security level, improving network security when selecting potentially secure devices. The study found that the Random Forest and Decision Tree models showed the highest accuracy in predicting the security state of network devices compared to other models, such as Logistic Regression, k-NN, and Gradient Boosting. The performance of the trained model was tested on a validation dataset. The Decision Tree model correctly predicted the security level of approximately 78% of network devices.
Применение полоксамеров при разработке лекарственных средств (обзор)
Authors: Белал М. , Полковникова Ю. , Сливкин А.
Published: July 2024

Представлен анализ литературных источников об использовании полоксамеров в фармации. Показано, что введение полоксамеров в состав лекарственных препаратов позволяет повысить биодоступность лекарственных средств, уменьшить токсичность, повысить стабильность лекарственных препаратов и улучшить их фармакокинетические свойства. Полоксамеры отличаются высокой безопасностью и хорошей переносимостью организмом, что делает их идеальным выбором для использования в лекарственных препаратах. Кроме того, полоксамеры могут быть использованы для создания наночастиц, которые могут доставлять лекарственные препараты в конкретные области организма, что может увеличить эффективность лечения и уменьшить побочные эффекты.
Способ моделирования атеросклероза на животных
Authors: Филатова А. , Шомуротов Ш. , Выпова Н. , Мамадрахимов А. , Джурабаев Д. , Тураев А.
Published: July 2024

Изучены биохимические показатели крови кроликов при воспроизведении на них модели атеросклероза при помощи препарата Сепид 10 % в дозе 0,5 мл/кг с добавлением эргокальциферола. Высокое содержание триглицеридов (ТГ), общего холестерина (ОХС) и липопротеинов (ЛП) различных фракций сопровождалось увеличением фибриногена, тромбоцитов. Через 2 месяца затравки атерогенных веществ животным в опытной группе показатели сократились: протромбиновое время — на 16 %, активированное частичное тромбопластиновое время — на 63 %, время рекальцификации плазмы — на 60 %, тромбиновое время — на 27 %; через 3 месяца — на 293 % по отношению к исходу (23,6 ± 1,8 с), что указывает на признаки гиперкоагуляции крови. Содержание ОХС увеличилось на 72 – 55 %, ТГ — на 145 %, ЛП низкой плотности — на 169 – 85 %, ЛП высокой плотности — на 8 – 46 %. Результаты моделирования процесса атеросклероза в течение 3 месяцев показали выраженные изменения в параметрах липидов в крови у кроликов, что говорит о формировании процесса атеросклероза у животных.
VAKIF ÜNİVERSİTELERİNDE ÇALIŞAN AKADEMİSYENLERİN HUKUKİ STATÜLERİ ÜZERİNE BİR İNCELEME
Authors: Dilaveroğlu Ergün
Published: July 2024

Yükseköğrenim, devlet ve vakıflar aracılığıyla yürütülen bir kamu hizmetidir. Bu hizmetin yürütülmesinde görevli olan akademisyenlerin hukuki statüleri ve kurumlarıyla yapmış oldukları sözleşmelerle ilgili tartışmalı alanlar mevcuttur. Bunlardan biri vakıf üniversitelerindeki akademik personelin hukuki statüsü ve sözleşmelerinin niteliğine ilişkindir. Kurumlar ile akademisyenler arasında çıkan uyuşmazlıkların hangi yargı organı tarafından çözümleneceğine ilişkin görev ve yetki uyuşmazlıkları da bulunmaktadır. Bununla birlikte çıkan uyuşmazlıklarda yüksek mahkemelerin birbirinden farklı kararlar vermesi tartışmaların devam etmesine neden olmaktadır.
Bu çalışmanın temel amacı Anayasa ve ilgili yasalar çerçevesinde vakıf üniversitelerinde görev yapan akademisyenlerin hukuki statülerinin belirlenmesi ve kurumlarıyla yapmış oldukları sözleşmelerin hukuki niteliğinin ortaya konulmasıdır. Bu amaç doğrultusunda içerik analizi yöntemi kullanılarak yüksek mahkeme kararları ele alınacak ve konu ile ilgili genel bir değerlendirmede bulunulacaktır.
COVID-19 Global Pandemic Upheaval: CTE Teachers Response in the United States
Authors: Cannon John , Self Mary , Kitchel Allen , Arnett-Hartwick Sally , Billing Carol , Elliott Kevin , Bartlett Michelle , Borr Mari , Jeffery Jeremy
Published: July 2024

The United States along with the rest of the world has experienced an unprecedented disruption in daily life due to the COVID-19 pandemic. Almost everyone has experienced some sort of stay at home order resulting in an economic catastrophe greater than the Great Recession of 2008 and on par with the Great Depression almost a century ago. Educational institutions at both the K-12 and post-secondary levels have not been immune from the shutdown, with many schools closed from mid-March through the end of the 2020 school year. Many schools moved classes to remote, distance delivery platforms. Career and Technical Education (CTE) teachers were tasked with creative engaging learning activities online for curricula which is taught in a hands-on contextual learning environment. This paper will present preliminary results from research conducted by a collaborative group of nine researchers from across the United States with collectively over 200 years of career and technical education experience. The conceptual framework used for this study was Danielson’s Framework for Teaching and Enhancing Professional Practice and Foundations of Career and Technical Education including Constructivism. 3,267 participants representing all 50 states responded to the 37-item survey. The research objectives included description of participants and identified challenges to planning and delivery of CTE content when schools were closed, and instruction was moved to remote/distance/online platforms. Participants ranked their challenges as instructors and their perceptions of challenges that were experienced by their students. CTE teachers ranked replicating classroom or lab environments online and lack of experience teaching online as their biggest challenges. The perceptions of the participants concerning challenges for their students included motivation to guide and manage their own learning and students’ access to reliable internet connection. The emergence and prevalence of the COVID-19 pandemic added a layer of complexity to educational practice that was not foreseen and for which no intentional preparation had occurred. Understanding how CTE teachers and instructors responded to this call, and the challenges they and their students encountered, is important to efforts to improve practice in the future and to be in a better position should another crisis occur that forces learning to be delivered in alternative formats from that of the traditional face-to-face classroom. Keywords: COVID-19, career and technical education, remote learning
Analisis Kapasitas Produksi Pada Produk Under Bracket 59 dengan Metode Rough Cut Capacity Planning (RCCP) di PT. XYZ
Authors: Valldano Yogie , Mauliddina Yasmin
Published: July 2024

Penelitian ini mengevaluasi kapasitas produksi PT. XYZ dalam memenuhi permintaan produk Under Bracket 59 yang tinggi menggunakan metode Rough Cut Capacity Planning (RCCP). Berdasarkan analisis data permintaan dan waktu proses produksi di berbagai stasiun kerja, ditemukan bahwa stasiun Heating mengalami kekurangan kapasitas pada bulan April (-9%) dan Agustus (-10%). Sementara itu, stasiun Hammer Blocker, Hammer Finisher, Trimming Profile, dan Trimming Hole mengalami kelebihan kapasitas sepanjang tahun, dengan rata-rata kelebihan masing-masing sebesar 47%, 80%, 69%, dan 75%. Untuk mengatasi kekurangan kapasitas, disarankan untuk merevisi Master Production Schedule (MPS) dan menambah jam kerja lembur. Untuk mengatasi kelebihan kapasitas, disarankan untuk menerapkan pendekatan Just In Time (JIT) dan diversifikasi produk. Implementasi strategi ini bertujuan untuk menjaga keseimbangan antara permintaan dan kapasitas produksi, meningkatkan efisiensi operasional, dan kinerja keseluruhan perusahaan.
Pemilihan Supplier Material Besi Hollow dengan Metode Analytical Hierarchy Process (AHP) di PT XYZ
Authors: Wulandari Riska , Maksum Apid Hapid
Published: July 2024

PT XYZ merupakan perusahaan engineering yang bergerak di bidang fabriation, machining, dan part stamping. Salah satu material yang paling sering dipesan adalah besi hollow, karena permintaan dari customer cukup banyak. Penelitian ini bertujuan untuk mengetahui pemilihan supplier material besi hollow tersebut. Metode yang digunakan yaitu Analytical Hierarchy Process (AHP) dengan pertimbangan 4 kriteria, di antaranya kualitas, harga, metode pembayaran, dan waktu pengiriman. Terdapat 3 alternatif supplier di PT XYZ, yaitu PT. A, PT. B, dan PT. C. Pengambilan data melalui observasi dan wawancara secara langsung dengan departemen Purchasing di PT XYZ. Hasil penelitian menyatakan bahwa kriteria paling berpengaruh adalah kualitas dengan persentase 47,3 %, dan alternatif supplier yang terpilih adalah PT. A dengan nilai bobot sebesar 0,694. Rekomendasi untuk perusahaan dapat membuat schedule kedatangan material dan memastikan kembali kepada supplier mengenai waktu tepatnya material datang untuk menghindari risiko keterlambatan waktu pengiriman, melihat rendahnya bobot kriteria waktu pengiriman pada supplier yang terpilih.
Analisis Faktor Keterlambatan Penyelesaian Proyek Peningkatan Jalan Ruas Ambemali (Studi Kasus Jln. Belalo/Lasolo – Jln. Arisunggu)
Authors: Sakti Putra , Junarto Junarto
Published: July 2024

Delays in implementing construction projects can have negative impacts on contractors and owners. Contractors whose construction projects are late will experience losses in terms of time and costs, because the profits expected by the contractor will be reduced, or even no profits at all. Respondent characteristics based on the questionnaire were classified into several categories, work experience, latest education, company category and field of work in the company. Factors causing delays in work on the Ambemali Road Improvement construction project, Jln. Belalo – Jln. Lasolo, Wawotobi District, Konawe Regency, according to the perception of PPK/PPTK, Directors, Consultants and Service Providers (Contractors) of PT Kendari Baruga Pratama, is caused by Labor Factors with indicators of contractor negligence, Equipment Factors with indicators of Equipment Damage, material factors with this being the lack of material available around the work site , financial factors indicating limited contractor funds, managerial factors namely inappropriate implementation methods, design suitability factors indicating design changes and other factors namely material sources far from the work location.
Penjadwalan Maintenance Mesin Jumbo Roll Tissue (JRT) Menggunakan Model Age Replacement
Authors: Dermawan Dedi , Yul Faradila Ananda , Nurzen Muhammad , Denur Denur
Published: July 2024

PT. Pindo Deli Pulp and Paper Tbk is an industry in the field of paper and tissue production. The processing system is one of the factors influencing production results. Maintenance measures must be an important concern. Based on observations and looking at data on machine maintenance costs, it is known that the largest cost incurred by the company in carrying out JRT machine maintenance is IDR 256,000,000, which if it continues will be detrimental to the company. To minimize expenses and optimize component performance, it is necessary to analyze maintenance/replacement policies using the Age Replacement method. One component that is experiencing quite large costs is Unwinder 1, which will be determined by scheduling replacement and maintenance using Age Replacement. Based on the results of data processing using Age Replacement, a replacement schedule for Unwinder 1 components was obtained, namely 10 months with cost savings of IDR 248,444
Studi Perencanaan Sarana Air Bersih Melalui Sistem Perpipaan di Desa Marmoyo, Kecamatan Kabuh, Kabupaten Jombang
Authors: Hartadi Agus , Saves Faradlillah
Published: July 2024

The availability of clean water is mandatory and applies to all places. Marmoyo Village is part of Kabuh District, Jombang Regency which relies on shallow wells to meet its clean water needs. To find out the projected water demands of the population is a population calculation projection. To find out the planning average of clean water demands by pumping tests to find out the maximum discharge of deep wells and the optimum discharge of pumping as well as the planned piping scheme using the Epanet 2.2 program to find out the flow rate, velocity, pressure and headloss. The research results showed that the average discharge requirement in 2044 was 1,163 l/second for a population in 2044 of 1,395 people. Meanwhile, the maximum discharge for deep wells obtained through pumping tests was 1.64 l/second. The piping system uses a double system and a branch system with 2" (50 mm) diameter PVC pipes where the piping system plan will be carried out at RT. 002, RW 007 Marmoyo Village, Kabuh District, Jombang Regency. In the simulation with Epanet 2.2 it is known that the highest velocity are 0.04 m/sec while the highest pressure are 19.86 m.
The Impact of COVID-19 Infection for Breastmilk Production in Lactating Women
Authors: Huang Xia , Ye Jiatian , Qi Xiaorong
Published: July 2024

Background: Since the global outbreak of coronavirus disease 2019 (COVID-19), its rapid spread has had a dramatic impact on the physical/mental health of people of all ages, including lactating women. We chose to study whether COVID-19 affected breastfeeding of in China. Since there has been no relevant research on this topic in China our team planned to study this topic. Methods: The study population was drawn from the postpartum clinic of the Fourth People’s Hospital of Zigong City, Sichuan province, China, from 07/12/2022 to 01/04/2023. This group comprised lactating women who manually expressed their milk due to various reasons, rather than directly nursing their infants. The population was classified into two groups: the infected group and uninfected group, based on their current COVID-19 status. COVID-19 infection was defined as a positive result in either the COVID-19 nucleic acid test (reverse transcription-polymerase chain reaction/polymerase chain reaction (RT-PCR/PCR)) or the COVID-19 antigen test. We retrospectively assessed their breast milk production and infant growth and development over a subsequent 4-month period. Results: The study encompassed a total of 79 lactating women, comprising 45 in the infected group and 34 in the uninfected group. There was a statistically significant difference in the rate of breast milk production between the COVID-19 infected and uninfected groups (χ2 = 6.067, p < 0.05). Logistic regression analysis revealed an elevated risk of reduced breast milk production in the COVID-19 infected group compared to the uninfected group (odds ratio (OR) 3.163, 95% confidence interval (CI): 1.248–8.017). After adjusting for confounding factors, the result remained consistent (OR 3.339, 95% CI: 1.134–9.833). Regarding the growth and developmental status of their infants, over the course of a 4-month follow-up period, breast milk production showed no significant adverse effects on their growth and development. Conclusions: Our retrospective study illustrated that COVID-19 infection can result in reduced breast milk production. In the short term, breast milk from infected mothers does not impact the height and weight gain of their infants, thus advocating for infected mothers to continue breastfeeding.
Chronic Atrophic Autoimmune Gastritis: The Evolving Role of Vitamin D
Authors: Aggeletopoulou Ioanna , Konstantakis Christos , Triantos Christos
Published: July 2024

Vitamin D possesses a crucial role in preserving bone health, modulating the immune system responses, and supporting various physiological functions throughout the body. Chronic atrophic autoimmune gastritis (CAAG) constitutes an autoimmune condition marked by inflammation and damage to the stomach cells, often resulting in a decreased ability to absorb certain nutrients, including vitamin B12 and iron. Although, vitamin D is not directly affected by this condition, the sufficiency of this micronutrient seems to have important implications for overall health and management of the disease. The aim of the current review was to assess the incidence and related features of vitamin D deficiency in patients with CAAG and to elucidate the complex regulatory role of this nutrient, in an effort to improve patient outcomes. Vitamin D greatly contributes to the regulation of the immune system. In patients with CAAG, the immune system attacks the stomach lining; thus, the maintenance of a healthy and balanced immune response is important. In autoimmune conditions such as CAAG, where inflammation plays a decisive role in disease progression, vitamin D could potentially exert a role in managing and controlling the associated symptoms. Adequate vitamin D levels may help in regulating the immune response and reducing inflammation. In addition, patients with CAAG are at risk of nutrient deficiencies, including vitamin B12 and iron, which can lead to anemia and bone health issues. As vitamin D is critical for calcium absorption and bone health, assurance of sufficient levels of this micronutrient can be beneficial in preventing or mitigating bone-related complications. In conclusion, regular monitoring of vitamin D levels, among other nutrients, and appropriate supplementation, when necessary, can help improve overall health and well-being in these patients.
Novel Insights into the Interaction between Enteropathogenic Bacteria, Pyroptosis and IBD
Authors: Bao Zhengyang , Deng Yimai , Qian Zhengtao , Zhuang Yaoyao
Published: July 2024

Inflammatory bowel disease (IBD) is a chronic and recurrent inflammatory disease of the intestinal tract. The complex pathophysiological mechanisms of IBD include genetic susceptibility, environmental factors, and abnormal immune response of the gut microbiota. Gut microbiota forms a metabolic organ that contributes to human health by performing various physiological functions. The development of IBD is closely linked to the imbalance of gut microbiota. In IBD patients, this imbalance is mainly characterized by an increased abundance of pro-inflammatory microorganisms, specifically enteropathogenic bacteria. Pyroptosis is a form of programmed cell death that can be initiated by microbial infection or host factors. It occurs mostly after intracellular infection with bacteria or pathogens. Other than cell death, its primary effect is to release inflammatory mediators that trigger an inflammatory response in the host. Pyroptosis is an important component of innate immunity and can protect against intracellular risk factors via the inflammatory response. However, excessive activation can cause disease. Previous studies of IBD have indicated a complex relationship between gut microbiota and pyroptosis. Some enteropathogenic bacteria can activate the host’s immune system to clear infected cells. This inhibits the proliferation of enteropathogenic bacteria by inducing pyroptosis and restoring the balance of gut microbiota. However, the initial inflammatory response and damage to the integrity of the intestinal barrier are crucial factors that elicit the onset of IBD and favor its progression. This review summarizes research on the role of several common enteropathogenic bacteria in the development of IBD through their induction of host cell pyroptosis. A better understanding of the complex interactions between gut microbiota and pyroptosis should lead to the identification of new targets and treatment options for IBD.
Therapeutic Strategies for Ischemic Stroke: Modulating the Adult Neural Stem Cell Niche through the Wnt/β-catenin Pathway
Authors: Xu Jiadong , Liu Shuyan , Xu Lanxi , Zhang Yani , Jiang Weiru , Chu Lisheng
Published: July 2024

Stroke is a prominent contributor to mortality and impairment on a global scale. Ischemic stroke accounts for approximately 80% of stroke cases and is caused by occlusion of cerebral blood vessels. Enhancing neurogenesis through the modulation of the neural stem cell niche in the adult brain is a promising therapeutic strategy for individuals afflicted with ischemic stroke. Neurogenesis results in the generation of newborn neurons that serve as replacements for deceased neural cells within the ischemic core, thereby playing a significant role in the process of neural restoration subsequent to cerebral ischemia. Research has shown that activation of the Wnt/β-catenin pathway can augment neurogenesis following cerebral ischemia, suggesting that this pathway is a potentially beneficial therapeutic target for managing ischemic stroke. This review provides an extensive analysis of the current knowledge regarding the involvement of the Wnt/β-catenin pathway in promoting neurogenesis, thereby offering a promising avenue for therapeutic intervention in the context of ischemic stroke or other neurological impairments.
Prognostic Value of the Advanced Lung Cancer Inflammation Index Ratio in Patients with Acute Myocardial Infarction Complicated by Cardiogenic Shock: A Cohort Study
Authors: Gong Ming , Sasmita Bryan Richard , Zhu Yuansong , Chen Siyu , Wang Yaxin , Xiang Zhenxian , Jiang Yi , Luo Suxin , Huang Bi
Published: July 2024

Background: Acute myocardial infarction (AMI) complicated by cardiogenic shock (CS) carries a high mortality risk. Inflammation and nutrition are involved in the pathogenesis and prognosis of both AMI and CS. The advanced lung cancer inflammation index ratio (ALI) combines the inflammatory and nutritional status. Our present study aimed to explore the prognostic value of ALI in patients with CS following AMI. Methods: In total, 217 consecutive patients with AMI complicated by CS were divided into two groups based on the ALI admissions cut-off: ≤12.69 and >12.69. The primary endpoint of this study was 30-day all-cause mortality. The secondary endpoints were gastrointestinal hemorrhage and major adverse cardiovascular events (MACEs), including 30-day all-cause mortality, atrioventricular block, ventricular tachycardia/ventricular fibrillation, and nonfatal stroke. The association of ALI with the study endpoints was analyzed by Cox regression analysis. Results: During the 30-day follow-up period after admission, 104 (47.9%) patients died and 150 (69.1%) suffered MACEs. The Kaplan–Meier analysis revealed significantly higher cumulative mortality and lower MACE rates in the low-ALI group compared to the high-ALI group (both log-rank p < 0.001). The 30-day mortality rate was significantly higher in patients with ALI ≤12.69 compared to ALI >12.69 (72.1% vs. 22.6%; p < 0.001). Furthermore, the incidence of MACEs was higher in patients with ALI ≤12.69 (85.6% vs. 51.9%; p < 0.001). The receiver operating curve showed that ALI had a modest predictive value (area under the curve [AUC]: 0.789, 95% confidence interval [CI]: 0.729, 0.850). After multivariable adjustment, ALI ≤12.69 was an independent predictor for both 30-day all-cause mortality (hazard ratio [HR]: 3.327; 95% CI: 2.053, 5.389; p < 0.001) and 30-day MACEs (HR: 2.250; 95% CI 1.553, 3.260; p < 0.001). Furthermore, the addition of ALI to a base model containing clinical and laboratory data statistically improved the predictive value. Conclusions: Assessing ALI levels upon admission can provide important information for the short-term prognostic assessment of patients with AMI complicated by CS. A lower ALI may serve as an independent predictor of increased 30-day all-cause mortality and MACEs.
History of the Formation of the Psychological Service in the Internal Affairs Bodies
Authors: Ulyanina Olga , Faibusovich Elena
Published: July 2024

The article discusses the main stages of the formation and improvement of psychological practice in the Department of Internal Affairs. The goals and objectives of the psychophysiological and psychonarkological laboratories created since 1970s are described. The article highlights a significant period in the development of the psychological service associated with the opening in 1980 of the Central Research Psychophysiological Laboratory of the Ministry of Internal Affairs of the USSR. The main directions of scientific and practical research and their importance both in supporting the professional activities of employees and in providing emergency psychological assistance to citizens are highlighted.
Jewish Monuments in the Regions of Azerbaijan
Authors: Zulfugarli Maharram
Published: July 2024

The article is devoted to the analysis of Jewish movements and Jewish diaspora activities in the history of Azerbaijan, The author pays particular attention to the events of 18th - 21st centuries.
Musical, Cultural and Historical Aspects of Adding a Middle Pedal to Piano Sounds by Russian and Chinese Composers
Authors: Xiaolin Xie
Published: July 2024

The article is devoted to a historical review of the musical and cultural aspects of Russian and Chinese composers’ usage of the middle pedal in the piano-playing process. In the piano music of Russian and Chinese composers-musicians, the importance and significance of the pedal as a means of producing expressiveness are exposed. The technique of pedal subtleties, which was used by Russian and Chinese pianists at different times in the development of the piano art, gives special emphasis. The similarities and differences in stylistics, principles, and pedaling techniques in the process of playing the piano in modern Russia and China are discussed.
A NEW HORIZON IN MIXED-METHOD STUDIES: CHATGPT-ASSISTED PHENOMENOLOGICAL ANALYSIS
Authors: Martínez-Pernía David , Troncoso Alejandro , Chaigneau Sergio , Marchant Nicolás , Zepeda Antonia , Blanco Kevin
Published: July 2024

Background: Phenomenological approaches emphasize a detailed exploration of lived experiences from a first-person perspective. Despite the inherent complexities in traditional phenomenological techniques like epoché and reduction, direct descriptive analyses can address the 'how' of experience. Objective: This study aimed to leverage ChatGPT, renowned for its descriptive generation proficiency, to perform a phenomenological analysis. Methodology: Our research followed four key stages: 1) Preparation of Phenomenological Data, where transcriptions were refined to align with the research question; 2) Individual Analysis, where ChatGPT highlighted experiential nuances from each transcript; 3) Global Analysis, synthesizing insights from individual narratives temporally and transversally; and 4) Structure of the Experience, which synthesized the elemental components of shared experiences. Custom prompts, tailored for each stage, ensured alignment and precision in capturing the experience dimensions. Results: ChatGPT showcased a sophisticated understanding of human experiences, demonstrating an ability to organize themes reflecting the intensity of sensations and variations in empathetic encounters. The tool's proficiency in thematic organization provided a phenomenologically-grounded understanding of data, highlighting how individuals engage with and are affected by experiential stimuli. Discussion: Our findings spotlight ChatGPT's potential in qualitative research, transforming raw input into rich phenomenological accounts. ChatGPT offers a blend of precision and scalability, making it a compelling tool for researchers delving into the intricacies of human experiences. Further research is needed to explore the full potential of ChatGPT in conducting phenomenological analyses and to solidify the methodological framework, ensuring it robustly addresses the nuances and depth of phenomenological inquiry.
Overcoming the Streetlight Effect: Shining Light on the Foundations of Learning and Development in Early Childhood
Authors: McCoy Dana
Published: July 2024

Developmental theory has long emphasized a range of skills that young children need for healthy development across the life course. Nevertheless, most evaluations of early childhood programs and policies have focused on measuring a somewhat limited set of competencies. In this article, we explore this “streetlight effect” in early childhood intervention research and propose an initial set of skills that we argue are the foundations of learning and development (FOLD skills) and accordingly should be prioritized alongside traditionally measured outcomes as targets of intervention during the preschool period (i.e., between ages 3-5 years). These FOLD skills include both well-studied and emerging constructs such as curiosity, creativity, self-regulation and executive function, critical thinking, perspective taking, and internal representations of self. To better understand FOLD skills’ potential as more practical, effective, and inclusive targets of early childhood programs and policies, we review research regarding each skill’s malleability, measurability, predictive validity, and universality. We end with a set of future directions for the field, including the need to: (1) formulate a more inclusive taxonomy of FOLD skills that incorporates currently omitted competencies relevant to marginalized populations; (2) measure these skills in scalable and actionable ways; and (3) enhance or modify intervention strategies to optimize the development of these FOLD skills in the preschool period.
Bidimensional Perfectionism and Psychological Distress: The Roles of Self-Esteem and Self-Compassion
Authors: Peony Cheuk Hei , Lee Antoinette M.
Published: July 2024

Perfectionism as a personality trait can be seen as having both adaptive and maladaptive dimensions. Nevertheless, their relationships with psychological distress remain mixed in the current literature. Previous studies were also limited by the use of impure measurements and the failure to statistically control for the effects of the other dimension. By addressing these major limitations and exploring the mediating and moderating roles of self-esteem and self- compassion, the current study provides an in-depth examination of the relationships between bidimensional perfectionism and psychological distress. In a community sample of 503 adults, results supported a bidimensional view of perfectionism, with maladaptive perfectionism positively predicting psychological distress and adaptive perfectionism being unrelated to psychological distress. Self-esteem was found to mediate the relationships between both dimensions of perfectionism and psychological distress. Self-compassion was only found to moderate the relationship between maladaptive perfectionism and self-esteem. Whilst the maladaptive nature of maladaptive perfectionism was supported in this study, findings suggested that adaptive perfectionism remains a more complicated construct. Future studies should aim at clarifying the nature and psychological outcomes of adaptive perfectionism.
Adventure Therapy for Complex Trauma, Tri-phasic, Ecologically Dynamic and Human Rights Based
Authors: Pringle Graham
Published: July 2024

Background: Adventure therapy (AT) experiences may be restorative for complex trauma (CT) however no theory or practice framework yet exists. Purpose: Research results toward this theory and practice framework were presented at 9IATC June 2022. Methodology: Two scoping reviews of AT and CT literature were conducted and subjected to critical analysis. 30 academics, practitioners and young participants from the CT and AT fields were interviewed for input. Findings/Conclusions: A tri-phasic approach including safety, processing and integration leads to improvements in attachment, skills, schemas and stress management. During the analyses ecological dynamics (ED) and some well-intended but harmful practices were evident. A human rights-based practice ED framework may help avoid these harmful practices. Implications: Such a CT informed AT practice may enhance program effectiveness for young people with CT and should apply to all forms of AT. More research is needed due to differences in ontology and epistemology.
Does Output-Driven Research Culture Hinder Social-Outcome-Focused Funding? Insights from the STI Hub Program of DST
Authors: Stanley Ansel Elias , Koley Moumita , Kumar Avinash , Dutta Debapriya
Published: July 2024

This paper assesses the funding process of India's Department of Science and Technology’s (DST) Science Technology and Innovation (STI) Hub program, focusing on how well the submitted proposals align with the goals of the program and how the quality of the proposed research is assessed by reviewers while recommending proposals for funding. Qualitative research methods, including semi-structured interviews with the STI Hub program head, program review committee head, and focus group discussions with review committee members, were used in the evaluation of the research assessment process. The alignment and quality of the project proposals were determined by how well they addressed the STI Hub program’s stated objectives. Analyzing the STI Hub's objectives helped develop 19 indicators essential to fulfill the program's goals. 200 proposals were evaluated to determine if they addressed these indicators, providing insights into the quality of submitted proposals and their alignment with the program goals. Our findings suggest that the alignment of proposals with project goals is not encouraging, highlighting the challenge of balancing publication-driven academic research with the need for immediate social impact and participatory research approaches in research proposal design. The research assessment process needs better formal guidelines, a structured assessment method, and transparency. The reputation of the institution and principal investigator, as well as the perspectives of review committee members, influence decision-making. The findings highlight the need for a better understanding of the STI Hub program’s objectives among reviewers and a shift in academic attitudes to value various outcomes beyond journal publications and institutional reputation. The findings of this paper will help guide the design and implementation of future social impact initiatives by Indian STEM funding agencies.
Assessing Teacher Morale, Job Satisfaction, and Burnout in Israel: Navigating the Impact of COVID-19 from Intrapersonal and Environmental Perspectives
Authors: Levkovich Inbar , Marshall David T. , Pressley Tim
Published: July 2024

The present study explored teacher morale, job satisfaction, and burnout among Israeli teachers from intrapersonal (self-efficacy) and environmental (teacher autonomy, and support from school principals) perspectives in the wake of the COVID-19 pandemic. A cross-sectional study was conducted in April-May 2023 among 307 teachers in Israel. The factors of self-efficacy, teacher autonomy, and support from school principals exhibited positive associations with morale and job satisfaction, while significant negative associations were found between these factors and teacher burnout. Three regression models were found to be significant, explaining 62% of the variance in job satisfaction, 23% of the variance in burnout, and 21% of the variance in morale. The findings highlight that both intrapersonal and environmental resources are significant predictors of job morale, job satisfaction, and teacher burnout. Principals can significantly bolster teacher autonomy by promoting a supportive environment, allowing flexibility in teachers’ pedagogical decision-making, and fostering professional development opportunities.
Factor Influencing Access to Debt Financing in the Business Sector
Authors: Gautam Ramesh Prasad
Published: July 2024

This study used descriptive research design and data have been collected by survey method from the study area. All the customers of different banks situated in Birendranagar Surkhet were taken as the population of the study. Among the total population, only 180 customers of commercial banks have been selected by using the convenience sampling method. The questionnaire was a tool for data collection. Regression analysis was used to measure the factors influencing access to debt financing in the business sector. Findings indicate that financial information, experience, collateral requirements, and managerial competence have a significant positive impact on debt financing in the business sector in Birendranagar Surkhet.
Seismic response of random rubble stone masonry buildings from mid-hills of central Nepal
Authors: Adhikari Rabindra , Shrestha Ayush Raj , Aryal Anu , Sharma Binaya , Budhathoki Abhishek , Bhatt Bhawana , Bhandari Biplov
Published: July 2024

Rubble stone masonry in mud mortar is the most prevalent stone masonry buildings in the mid-hills accounting for more than 70% of Nepali building stock. However, these types of construction are relatively more vulnerable to seismic events. Interestingly, some of these masonry buildings performed very well while many others collapsed. For a detailed understanding of performance of these masonry at component level during earthquake excitation, this paper presents the gradual failure mechanism for a typical stone masonry from mid-hills of central Nepal. The analysis was carried out by first linear analysis of Finite Element macro-model, followed by non-linear pushover analysis using finite element method and equivalent frame method. Performance was assessed under different levels of earthquake. Linear analysis results showed that these masonry buildings satisfy the drift requirements as per Nepal building code with adequate margin but are susceptible to heavy damages, especially in shear along with significant compression crushing and tensile cracks, under design level earthquake. Detailed non-linear analysis showed that the building attains performance states of immediate occupancy, life-safety, and collapse prevention at peak ground intensities of 0.175 g, 0.25 g and 0.295 g, respectively, while the analysis using equivalent frame model showed the performance at peak ground acceleration intensities of 0.15 g, 0.19 g and 0.3 g, respectively. The existing damage in the building with partial collapse of gable due to 2015 Gorkha earthquake with estimated exposed ground intensity of 0.18 g is well predicted by the analysis.
Landslide susceptibility mapping using GIS-based statistical models and Remote Sensing in the Kathmandu valley, Nepal
Authors: Bhatta Sneha , Adhikari Basanta Raj
Published: July 2024

Landslides are geological hazards that typically occur on both temporal and spatial scales in different settings, causing significant loss of life and property. The occurrences of landslides in Nepal are increasing in recent years claiming loss of lives and properties. The coupling effect of Asian monsoon and seismo-tectonic activities along with anthropogenic activities are the major cause for the landslide generation in the Nepal Himalaya. A systematic landslide research is essential to prevent or control the issues generated by landslides, including widespread damage of buildings and structures, property, cultivated areas, and loss of life. This study aims to perform a GIS-based landslide susceptibility mapping of the Kathmandu valley using bivariate statistical approaches (Frequency Ratio and Information Value) and heuristic approach. The landslide inventory data base was prepared from 2010 to 2021 using Google Earth Pro where 105 landslides were identified. Predisposing factors were categorized into different classes (Aspect, Slope, Geology, Curvature, Landuse, Distance to road, Distance to drainage, Rainfall, NDVI, and Relative relief) for the suitability mapping. The landslide susceptibility classes for all three methods were divided into three classes as low, medium, and high. Furthermore, the Frequency ratio (FR) and Information Value (IV) methods were validated through Area Under Curve (AUC) approach. The results indicate that the FR and IV approaches have predictive rates of 70.16% and 81.43%, respectively. This study is useful for geohazard assessment for infrastructure planning and land use zoning.
Vulnerability assessment of touristic village in Nepal Himalayas: A case study of Lwang village
Authors: Kafle Pradeep , Upadhyay Magnus , Shreedhar Khakurel
Published: July 2024

Nepal is located in a seismically active zone and masonry structures are widely constructed throughout the country. Lwang Village a popular tourist destination in Western Nepal contains several masonry houses. This study aims to assess the vulnerability of these buildings using the vulnerability index (Iv) method. Data from 24 houses were analysed resulting in a mean Iv of 71.3. A vulnerability curve was subsequently plotted to evaluate the potential damage under earthquake scenarios similar to the Jajarkot and Gorkha earthquakes. The analysis indicated that during an earthquake of intensity comparable to the Jajarkot event, a significant portion of buildings would experience moderate to heavy damage. In addition, an earthquake similar to the Gorkha event would result in very heavy damage to near collapse for many structures. Specifically, 45.83% of the buildings are expected to suffer heavy damage, and 50% could near collapse during an Intensity X event. These findings highlight the urgent need for targeted strengthening measures to enhance the seismic resilience of buildings in Lwang Village, thereby safeguarding both the local community and the area's touristic value.
Penerapan IPTEK Sistem Informasi Lelang Kendaraan Pada PT MCF Cabang Serpong Berbasis Web
Authors: Putra Erlangga Eka , Nainggolan Fanro Dearno , Handayani Popon
Published: July 2024

Perusahaan dalam melakukan lelang kendaraan masih kerjasama dengan perusahaan balai lelang sehingga mengakibatkan keterbatasan dalam penjualan kendaraan,terutama dalam hal efisiensi dan maksimalisasi harga penjualan. Penjualan kendaraan yang dilakukan melalui rekanan perusahaan masih memiliki beberapa masalah harga penjualan yang belum maksimal. Hasil lelang penjualan harga kendaraan belum maksimal. Kurangnya kontrol langsung terhadap proses lelang dan harga penjualan dapat mengakibatkan kurangnya optimalisasi keuntungan. Penelitian ini menghasilkan sistem informasi lelang kendaraan berbasis web menggunakan metode pengembagan sistem waterfall serta menggunakan teknologi kerangka kerja codeigniter dari bahasa pemerogaman php dan js, database mysql, bahasa markup html, bahasa styling css. sistem informasi lelang ini dapat diakses dari komputer, laptop, dan smartphone yang menggunakan browser google chrome. Dengan adanya sistem informasi lelang kendaraan berbasi web yang bernama Sistem Informasi Lelang Kendaraan Online PT Mega Central Finance Cabang Serpong (SIMELE) diharapkan dapat membantu dalam proses lelang kendaraan yang sebelumnya masih dilakukan oleh mitra sekarang dapat dilakukan sendiri. Sistem informasi lelang kendaraan ini diharapkan mampu meningkatkan penjualan, mengurangi biaya operasional, transaparansi dalam proses lelang dan aman sehingga meningkatkan kepercayaan pembeli dan memperluas pasar bisnis perusahaan.
Etnomatematika Pada Bentuk Bangunan Keraton Kusuma Negara Di Sekadau Hilir
Authors: Riski Suwanto
Published: July 2024

Abstract
this study is a mathematical study that deals with exploring the application of the concept of ethnomathematics in the design of palace buildings in Sekadau Hilir. Through ethnographic approaches and mathematical analysis, this study aims to understand and describe how local communities use mathematical knowledge in creating unique kraton. The research method used involves the collection of field data through observation, and visual documentation. The collected Data were then analyzed using ethnographic approaches and relevant mathematical concepts. The results of this study revealed that the design of the palace building in Sekadau Hilir reflects the use of geometric patterns, symmetry, and mathematical proportions that are integrated with the local culture and environment. This article also highlights the role of ethnomathematics in respecting and preserving local knowledge and promoting recognition of cultural diversity. The practical implications of this study are to provide insights for designers , architects, and other relevant practitioners to broaden their perspectives in creating designs that relate to cultural and mathematical values.
 Keywords: Ethnomaematics, geometric patterns.