bluuebunny/crossref_metadata_2025 huggingface dataset:
Penggunaan Media Puzzle untuk Peningkatan Hasil Belajar Bangun Datar Peserta Didik Kelas 4 di SDN 208 Palembang
Authors: Oktaviani Yasmin , Syarifuddin  , Hartati Meri
Published: July 2024

Bangun datar merupakan objek geometri yang terdiri dari sudut, garis, dan titik. Permasalahan penelitian ini, yaitu ditunjukkan dengan adanya 9 siswa dari 20 siswa dengan persentase 45% belum mempunyai hasil belajar bangun datar yang baik. Sehingga peneliti melakukan penelitian tersebut. Tujuannya untuk meningkatkan hasil belajar bangun datar peserta didik kelas 4 SDN 208 Palembang. Metode penelitiannya yaitu penelitian tindakan kelas model Kemmis dan Robbin McTaggart yang terdapat 4 langkah penelitian, yakni perencanaan, pelaksanaan, pengamatan, dan refleksi. Ditunjukkan hasil penelitian bahwa adanya kenaikan ketuntasan belajar dengan jumlah siswa dari pra siklus sejumlah 11 orang, siklus 1 sejumlah 13 orang, dan siklus 2 sejumlah 16 orang. Selain itu, adanya kenaikan rata-rata ketuntasan belajar dari pra siklus yaitu sebanyak 71,5 dengan kategori baik, siklus 1 yaitu sebanyak 74,0 dengan kategori baik, dan siklus 2 yaitu sebanyak 80,5 dengan kategori baik. Bukan hanya itu, adanya kenaikan persentase hasil belajar dari pra siklus yaitu senilai 55% atas kategori cukup, siklus 1 yaitu senilai 65% atas kategori cukup, serta siklus 2 yaitu senilai 80% atas kategori baik. Berdasarkan data yang sudah dipaparkan, bisa ditarik kesimpulan bahwa penggunaan media puzzle untuk peningkatan hasil belajar bangun datar efektif mampu meningkatkan hasil belajar bangun datar peserta didik secara efektif dan signifikan.
Flexibilities and Constraints – Confessionalism and the New Communities in Lebanon
Authors: Bahlawan Natalia
Published: July 2024

The paper analyses the Lebanese political system called Lebanese consociationalism (confessionalism) focusing on its dynamics and reaction to social changes, particularly demographic. Scholarly literature defines the system as a power-sharing model, a set of political tools implemented to contain challenges arising from ethno-religious pluralism of a society. Important section of the theory is dedicated to conditions that impact dynamics of these systems and decide about its reaction towards challenges, in consequence impacting their stability, durability and success. The following paper joins discussion about Lebanese confessionalism and its reaction towards challenges, especially those posed by changing demographic composition. The paper refers first to the case of the Armenian community in Lebanon and their successful integration into the system also labelled as „lebanonization” as a significant example of the system’s dynamics. As contrasting case the paper also recalls the case of total systemic rejection and marginalization of a community – the Palestinians who came to Lebanon after 1948. The aim is to point at the conditions influencing the system’s divergent responses and operation in the context of dealing with the new communities.
The role of creative industries in the regional economy
Authors: Dmitriev D. V. , Shakurov A. A.
Published: July 2024

Aim. To analyze the role of creative industries in regional economic development with a focus on St. Petersburg.

 Objectives. To study theoretical approaches to the study of creative industries; to examine the existing concepts of creative industries; to analyze various methods of assessing creative industries and their impact on the regions; to evaluate the contribution of creative industries to the economy of St. Petersburg, to study their dynamics and impact on the socio-economic development of the city.

Methods. The authors used general scientific research methods such as deduction, analysis, synthesis and logical analysis. Classical research methods were applied to collect and process data on creative industries.

Results. The study determined the role of creative industries in the socio-economic development of regions. The understanding of further prospects of creative industries was formed. The fac[1]tors influencing the economic growth of the region were analyzed. The degree of development of creative industries in St. Petersburg is assessed and their contribution to the structure of gross regional product (GRP) of the region due to the available technical, logistical, digital, cultural and leisure infrastructure is presented. It is concluded that it is the synergetic development of creative industries and related services sector (wholesale and retail trade, catering, tourism, logistics) that can lead to an increase in the quality of life of the population in a particular region, which is the stated goal of socio-economic development of the Russian Federation (RF).

 Conclusions. Creative industries play a significant role in the regional economy, which is due to their ability to generate creative product and stimulate economic activity. The results of the study showed that the key indicators for assessing the contribution of creative industries are the volume of creative product in the regional GRP, the share of employment in creative sectors and the proportion of creative organizations from the total number of enterprises in the region. The research contributes to the understanding of the mechanisms of creative industries’ influence on the socio-economic condition of a large Russian city, and provides a basis for the development of strategies to support and develop them
The use of big data analytics for human resource management in an organization
Authors: Averin K. L. , Kosheleva T. N. , Elkina O. S.
Published: July 2024

Aim. To examine the application of big data in the field of human resource management and in organizational network analysis as a methodology to study the patterns of employee interaction within a formal organizational structure to improve the effectiveness of the human resource management system.

Objectives. Theoretical analysis of existing methodologies for evaluating data on human resources of an organization to provide new opportunities for enterprise transformation; identification of hidden information on human resources and its use for internal staff development, retention and training; study of the possibilities of using organizational network analysis (ONA) to improve the effectiveness of human resource management.

Methods. The authors used system and logical approaches, general scientific methods (analysis, synthesis), methods of comparative and economic analysis, analytical processing of information, graphical presentation of information.

Results. The sources of big data are analyzed, the main indicators characterizing the state of personnel and allowing to forecast its development, dynamics of preservation of human resources in the organization, its training are allocated. The directions of using organizational network analysis in the personnel management system are proposed.

Conclusions. The identified potential advantages of using organizational network analysis in the analytics of data on human resources in the organization will contribute to the reduction of staff turnover, optimization of staff structure, improvement of experience and knowledge sharing within the organization. This, according to the author’s position, will lead the enterprise to a positive economic effect and open new opportunities for its transformation
Anatomy of the shadow economy: Structure, dynamics and impact on macroeconomic stability in times of crises
Authors: Orobchenko D. M.
Published: July 2024

Aim. To test hypotheses about the counter-cyclical nature of the shadow economy and its role as a “shock absorber of social costs”.

Objectives. To study the dynamics and structure of the shadow economy and employment during the crises of 2008–2009, 2014–2016 and 2020–2022; to analyze the ability of the shadow economy to absorb unemployment and smooth the fall of the economy; to identify the components of the dynamics of the shadow economy during the crises.

Methods. The article is based on the analysis of unobserved economy estimates, microdata of labor force surveys of Rosstat and the Russian Monitoring of Economic Situation and Health of the National Research University Higher School of Economics. The dynamics of shadow gross domestic product (GDP), employment without registration, tax evasion, and unregistered entrepreneurial activity is analyzed. Balance models of workers’ transitions between formal and shadow employment were developed.

Results. The data showed that the shadow economy is highly flexible and can temporarily absorb part of the unemployed and gross output in crises. However, its impact on macroeconomic stability is limited. Shadow employment serves as a factor of instability for shadow workers. Three groups of actors that determine the dynamics of the shadow economy are identified: entrenched, outsiders and reactive. The bulk of the shadow economy is concentrated in small and medium-sized businesses.

Conclusions. The shadow economy can both contribute to the maintenance of economic activity, employment, and act as a driver of crises. In the author’s opinion, it is necessary to improve state regulation to facilitate legalization of business and employment of the “rooted” segment of the shadow economy.
Investigation of gas exchange parameters of small two stroke engine correlated with hydrogen fuel supplement
Authors: Eldeeb Ahmed , Said Moussa , Khalik Mostafa , Abdelkader Adham
Published: July 2024

Due to the lack of complete dedicated suction and exhaust strokes and obviate the need of valvetrain assembly in two stroke engines, the bottom surface of the piston and the crankcase is used as a scavenging pump leads to that about one fifth of the fresh charge is short-circuited to the exhaust results in very high hydrocarbon emissions and poor fuel consumption. It is suggested that a combination of gasoline and hydrogen could be a superior solution combining the advantages of both engine itself and hydrogen doping. An accurate amount of hydrogen that has high flame propagation speed blended with gasoline could provide faster combustion of fuel mixture over the few crank angle degrees in the short gas exchange process reducing short-circuited charge with little modifications to the engine system. In this paper hydrogen-gasoline blend as an alternative fuel in a 63.3 cc, air cooled single cylinder, crankcase scavenged two stroke engine is tested. The unseen decommissioning of small two stroke engine in near future, the attractiveness of studying alternative fuel specially hydrogen and absence of investigation of the effect of hydrogen fuel supplement on gas exchange parameters molded this paper.
Interest Rate and Loan Default in Financial Institutions
Authors: Twesiime Monica , Tushabe Charlotte , Ninsiima Apophia , Tayebwa John , Eze Val Hyginus Udoka
Published: July 2024

The study was carried out to examine the relationship between interest rate and loan default in Pride Microfinance in Ishaka-bushenyi municipality, Bushenyi District, a case of Pride Microfinance Ishaka branch. This study was guided by a mixed research design. Questionnaires and interviews were used as data collection instruments. A purposive sampling technique was used to sample 50 respondents. It was found out that there are high costs of getting business loans by borrowers because of a lack of collateral. The high interest rate level on the borrowers leads to loan default among business borrowers because the profit margin is very low.  It was also found out that the possible solutions to reduce loan default were proper loan assessment, motivating good loan clients, reducing interest rates and proper loan monitoring. Also, financial institutions should tighten and follow the possible solutions to minimize high interest rates to favour business borrowers for greater productivity. It was recommended that though the availability and accessibility of loanable funds is very important, the Institution could consider lowering interest rates to enhance loan on time loan repayment. The Institutions could consider the establishment of micro insurance to protect customers. There should be increased monitoring of loan to ensure that funds are not diverted, loans are used for the intended purpose and repayment made on time. The study concluded that financial Institutions have to reduce the costs of getting business loans and interest rate which would encourage borrowers to obtain business loans to effectively operate their business activities and as well as repaying the loans
Monoclonal antibody techniques. 50 years of development
Authors: Massino Yulia S. , Tarakanova Yulia N. , Segal Olga L. , Pechelyulko Anastasia A. , Yakovleva Dinora A. , Lichutina Maria V. , Dmitriev Dmitriy A. , Dmitriev Alexander D.
Published: July 2024

Monoclonal antibodies are widely used in all fields of biology and medicine. The emergence and development of the technology for their production revolutionized immunology and allowed the creation of not only new diagnostic methods, but also many effective drugs. The purpose of our review is to analyze and summarize relevant data concerning the technology of obtaining monoclonal antibodies. We have analyzed information from 70 modern literary sources devoted to various methods of obtaining them. In this review, we tried to cover the entire range of methods used to obtain monoclonal antibodies today.
Development of a technique for molecular typing of Bacillus anthracis strains using new VNTR and INDEL markers
Authors: Pechkovskii Grigorii A. , Eremenko Evgeny I. , Ryazanova Alla G. , Pisarenko Sergey V. , Shapakov Nikolay A. , Aksenova Lyudmila Yu. , Semenova Olga V. , Timchenko Lyudmila D. , Kulichenko Alexander N.
Published: July 2024

Introduction. Bacillus anthracis, the pathogen of a particularly dangerous zoonotic disease known as anthrax, requires strict epidemiological control and is characterized by high genetic homogeneity, which necessitates the development of genotyping methods.
The aim of the study were to to find and characterize the VNTR and INDEL loci of B. anthracis and to develop on their basis a genotyping technique by PCR with electrophoretic detection of the results.
Materials and methods. Marker search and phylogenetic analysis were performed on a sample of 388 genomes of B. anthracis strains, 322 from the GenBank collection (RefSeq) and 66 from the collection of the Stavropol Anti-Plague Institute of Rospotrebnadzor. Phylogenetic analysis was performed on the basis of SNP crustal alignment using the Parsnp program. The search for markers was carried out using the Mauve program and author's scripts in Python. PCR was performed using a ScreenMix-HS kit (CJSC "Eurogen", Russia).
Results. Genomic variations of B. anthracis strains (SNP — 25,664, SNR — 14,387, VNTR — 693, INDEL — 14,667) were found, bioinformatic analysis of which revealed nine new VNTR and six INDEL molecular markers most suitable for genotyping. The genetic (allelic) variants of the markers are described. Primers were selected for the found markers and a PCR protocol with detection by electrophoresis in agarose gel was developed. When typing using VNTR markers was applied, the strains were divided into nine clusters: A.Br.Ames, A.Br.001/002, A.Br.Aust94, A.Br.005/006, A.Br.008/009 (Tsiankovskii), A.Br.008/009 (STI), A.Br.008/009 (A.Br.125), A.Br.008/009 (strain 228/269), B.Br.001/002. When typing using INDEL markers, the strains were divided into six clusters: A.Br.Ames, A.Br.001/002, A.Br.Aust94, A.Br.008/009(Tsiankovskii), B.Br.001/002(B.Br.014), as well as a cluster comprising several genetic lineages: A.Br.008/009 (STI), A.Br.008/009 (A.Br.125), A.Br.005/006 и B.Br.001/002.
Conclusion. The use of the developed methodology for the identification of variable VNTR and INDEL loci makes it possible to reliably determine the phylogenetic position of B. anthracis strains and is promising for use in the epidemiological investigation of anthrax outbreaks.
Detection and type identification of non-polio enteroviruses in children against the background of acute intestinal infections of various etiologies: 2018–2023
Authors: Selivanova Svetlana G. , Zverev Vladimir V. , Ponomareva Natalya V. , Leonov Artem V. , Kashnikov Alexander Yu. , Epifanova Natalia V. , Polyanina Anastasia V. , Novikova Nadezhda A.
Published: July 2024

Introduction. Enteroviruses (EV) are characterized by: species and type diversity, polymorphism of clinical manifestations, a tendency to epidemic spread, and are often the cause of disease outbreaks, which determines the relevance of monitoring EV strains in various clinical forms of infection, including in conditions of anti-epidemic measures.
The aim of the study: to characterize the prevalence and diversity of non-polio enteroviruses (NPEV) types in children with acute intestinal infection (AII) in the period 2018–2023, including the COVID-19 pandemic.
Materials and methods. The RT-PCR method was used to study 7302 samples of feces from children hospitalized with a diagnosis of AII in the infectious diseases hospital of Nizhny Novgorod. Genotyping of EV strains was carried out using fragment Sanger sequencing of the genome region encoding capsid protein 1 (VP1) and the online resource BLAST.
Results. EVs were found in 5.0 ± 0.3% (1.7–7.8%), both in mono- and mixed infections with other enteric viruses. The long-term dynamics of the frequency of EV detection and the incidence of EV infection in children in the Nizhny Novgorod region was characterized by a sharp decrease in indicators in 2020 against the backdrop of the introduction of anti-epidemic measures. When genotyping 299 strains, 41 types of NPEV of 4 species were identified. The spectrum included the main pathogens of exanthema and neuroinfections and rare types found in “minor” or intestinal forms of infection. During the study period, a redistribution of NPEV species was established. Before the pandemic, the ratio of Enterovirus A : Enterovirus B : Enterovirus C species was as follows — 41.0 : 46.7 : 12.3%; during the 2020 pandemic season the ratio was 0.0 : 37.5 : 62.5%; after the lifting of restrictive measures — 47 : 29 : 23%, which may be due to the different effectiveness of the restrictive measures on the mechanisms of transmission of EVs of different types.
Conclusion. The genetic diversity of NPEVs detected in children with AII complements information on the typical composition of the territorial enterovirus population. In children with AII, when the airborne transmission of SARS-CoV-2 was blocked, there was a decrease in the frequency of detection of viruses of the Enterovirus B type, the absence of detection of Enterovirus A and the constant presence of Enterovirus C.
Concepts of Cognitive Infocommunications
Authors: Baranyi Péter , Berki Borbála , Csapó Ádám B.
Published: July 2024

Cognitive Infocommunications (CogInfoCom) is an interdisciplinary field that explores the interplay between the cognitive sciences and infocommunication technologies (ICT). This paper presents recent transformative changes in Cognitive Infocommunications, emerging both on the technological and the human side. Concepts such as Digital Reality and Cogni tive Entities are also presented, which have emerged as a result recent technological convergence and further entanglement of ICT with human cognition. In addition, the current focal points of CogInfoCom research are presented to emphasize the entan gled nature of human-technology interactions and human-tech nology co-evolution.
Solidarietà: un principio generale del diritto internazionale?
Authors: Pisillo Mazzeschi Riccardo
Published: July 2024

The main question is whether solidarity constitutes a general principle of international law. Scholars are divided on the issue; and this depends on two factors: a) differences in the meaning given to the concept of solidarity; b) differing theories on the nature of general principles of international law. On the first point, the theories that identify solidarity with cooperation are not convincing, and one must instead adhere to a more restrictive concept. On the second point, three different categories of general principles must be admitted. Investigating some regulatory areas potentially relevant to solidarity, we conclude that the principle has a binding nature in some areas, is programmatic in others, and finally does not operate in other fields.
Un intervento sottotraccia. L’ospedale della Croce rossa italiana in Corea (1950-55)
Authors: Polsi Alessandro
Published: July 2024

In the summer of 1950 the United States asked Italy for a military contribution, even symbolic, to be used in the war in Korea. The Italian government instead decided to send a humanitarian mission, as Sweden did, and sent a Red Cross field hospital. The mission, initially underfunded, encounters various problems until, to avoid a dangerous scandal, the government agreed to provide adequate means. After the armistice was signed, Italy decided to quickly withdraw the hospital, despite local requests to stay, showing little interest in developing a political and economic presence in the Far East.
A fissura digital
Authors: Bora Siddharth Singh Monteiro
Published: July 2024

Jan Van Dijk's The Digital Divide explores the complex dynamics of the digital divide and its profound implications for contemporary society. Van Dijk reveals how digital exclusion exacerbates socioeconomic disparities, making marginalized communities more vulnerable to cybercrime and hindering their access to economic opportunities and social integration. Van Dijk's work underscores the urgent need for concerted efforts by academia, policymakers and practitioners to address the digital divide and promote a more equitable digital future.
PEMANFAATAN STFT DAN CNN DALAM PENGOLAHAN DATA SUARA UNTUK MENGKLASIFIKASIKAN SUARA BATUK
Authors: Nurfiani Indri , Jumadi Jumadi , Deden Firdaus Muhammad
Published: July 2024

Penelitian ini bertujuan untuk mengembangkan sistem evaluasi otomatis suara batuk guna mengembangkan sistem evaluasi otomatis suara batuk guna meningkatkan akurasi diagnosa penyakit pernafasan. Dalam studi ini, digunakan metode Short-Time Fourier Transform (STFT) dan Convolutional Neural Network (CNN) untuk klasifikasi suara batuk menjadi batuk kering dan berdahak. Model Naïve Bayes kemudian digunakan untuk mengidentifikasi pernyakit pernafasan berdasarkan hasil klasifikasi batuk. Pengujian dilakukan dengan menggunakan dataset suara batuk yang tersedia, menghasilkan akurasi klasifikasi batuk dengan akurasi 82% dan akurasi identifikasi penyakit pernafasan menggunakan Naïve Bayes sebesar 71,43%. Hasil evaluasi menunjukkan bahwa sistem yang dikembangkan mampu mengklasifikasikan jenis batuk dan mengidentifikasi penyakit dengan akurasi yang memadai. Sistem ini berpotensi meningkatkan pencegahan dan pengelolaan penyakit pernafasan di daerah dengan sumber daya terbatas, serta dapat menjadi alat bantu yang signifikan dalam praktik medis untuk diagnose yang lebih cepat dan akurat. Selain itu, penelitian ini membuka peluang untuk pengembangan lebih lanjut dalam teknologi deteksi dan diagnose penyakit melalui analisis suara, memberikan manfaat luas bagi masyarakat dan bidang kesehatan.
Development of Prediction Model for Oil Formation Volume Factor for Sudanese Crude Oil
Authors: Suliman Hassan , Elamin Ibrahim , Ali Mohamed
Published: July 2024

Understanding Oil Formation Volume Factor βo is crucial for effective oil field development, impacting well performance analysis, reservoir simulation, and production engineering calculations. Traditionally, βo is determined through costly and time-consuming laboratory tests, prompting the need for accurate mathematical correlations. Existing correlations such as Vasquez-Beggs, Standing-Glaso, and others have been widely used but show varying degrees of accuracy across different operating conditions. In this study, these correlations were evaluated against 95 datasets of experimental βo data for Sudanese crude oils. Statistical analysis revealed that Vasquez-Beggs and Standing- Glaso models performed best, with average absolute errors of 3.4219 and 3.4477, and correlation coefficients of 0.7563 and 0.7213 respectively. Motivated by the limitations of existing correlations, a new ap- proach using Polynomial Neural Networks (PNN) was developed. This model utilized reservoir temperature, gas gravity, gas oil ratio, and API as input parameters, trained on 70% of the dataset and tested on the remaining 30%. The PNN model exhibited superior predictive performance with a relative average absolute error of 2.8607 and a correlation coefficient of 0.9080. This study contributes a robust predictive tool for estimating βo in Sudanese oil fields, offering enhanced accuracy over traditional correlations and facilitating more reliable reservoir management decisions.
Project Management and Sensory Acceptance in Ready-To-Use Bakery Products: A Systematic Literature Review
Authors: Xelhuantzi Samuel Silva , González José Carlos Hernández-
Published: July 2024

Bakery nutritional products are limited in a global market considering the consumer preferences. Recent years have seen a surge in publications, especially in India and Latin America, reflecting nutritional and development of new products challenge, however, there are project management tools that could help in the development of new products because proactive approaches are necessary to navigate bakery product development complexities. Malnutrition and obesity pose global health challenges, elevating the importance of providing more nutritious bakery options. This systematic literature review explores the intersection of bakery product development with project management methodologies, emphasizing nutritional enhancement and consumer acceptance by the analysis of 69 articles from 2013 through 2024 from prestigious database such as Scopus and Redalyc to generate an overview for new future projects related to enhance the sector in Mexico. The study identifies multiple opportunities in bakery product research. The most researched products in this area are bread, cake, cookies and tortillas compared to pasta, pizza, pudding, waffles, etc. Additionally, only a quarter of articles explore new commercial prototypes, indicating significant potential for further development in this area.
Hepatotoxicity Patterns of Anidulafungin and Fluconazole in the Management of Candida Infections: A Comparative Study among Hospitalized Patients
Authors: Gaifer Zied , Alahmadi Bashayer Alrufayi Rawan , Demyati Montaha , Mohammed Moneer
Published: July 2024

Hepatotoxicity can potentially arise in hospitalized patients with Candida infections due to antifungal medications. Ongoing research has focused on the hepatotoxicity profiles of fluconazole and anidulafungin. Nevertheless, a limited number of studies have directly compared the hepatotoxicity of these two antifungals. This study compares the hepatotoxic effects of anidulafungin and fluconazole in patients hospitalized with Candida infections. This retrospective study was conducted at the Prince Mohamed Bin Abdelaziz Hospital in Saudi Arabia to compare the hepatotoxicity of fluconazole and anidulafungin in patients with Candida infection. The liver function test results were analyzed using linear mixed models, with adjustments made for confounding factors. The investigation comprised 202 cases, of which 85 (42%) were treated with fluconazole and 117 (58%) was treated with anidulafungin—mortality and prevalence of candidemia and septic shock in the Anidulafungin group (p 0.001). There was no significant difference between the two groups regarding age, gender, duration of treatment, or concomitant use of hepatotoxic drugs. Analyses utilizing Linear Mixed-Effects Models revealed higher alanine aminotransferase (ALT) (p = 0.001) and aspartate aminotransferase (AST) (p = 0.001) levels in the Anidulafungin group initially; however, after adjusting for covariates, these differences were no longer statistically significant. The levels of alkaline phosphatase (ALP) and gamma-glutamyl transferase (GTT) did not differ significantly between groups after controlling for confounding variables. However, the Anidulafungin group had substantially higher bilirubin levels than the Fluconazole group, and this difference remained significant after adjusting for potential confounding variables (p = 0.022). In summary, this study contributes to understanding the relative hepatotoxicity of anidulafungin and fluconazole. After controlling for confounding variables, it was found that there were no significant differences in liver enzyme levels between the two groups. When assessing the hepatotoxicity of these antifungal agents, it is imperative to consider the individual patient characteristics, underlying health conditions, and concurrent administration of other hepatotoxic medications.
Closed Reduction and Percutaneous Cross K-wire Fixation: Management of Displaced Supracondylar Fracture of the Humerus (Gartland Type-III) in Children
Authors: Bhakta Dr. Ananta Kumar , Rahman, Dr. Md. Ziaur , Mobarok Dr. Husni , Kumar Dr. Sree Ashok , Kabir Dr. Md. Humayun , Sadi Dr. Sheikh Md. Sheikh , Sahid Dr. Syed Muhammad , Mondol Dr. Pankoj Kanti
Published: July 2024

Introduction: Supracondylar fractures of the distal humerus, occurring just above the elbow joint, are the most common pediatric fractures around the elbow, accounting for 60-70% of all elbow injuries in children. Methods: This prospective observational study, conducted from June 2023 to May 2024 at NITOR, Dhaka, Bangladesh, focuses on managing displaced supracondylar fractures (Gartland Type-III) in children. Result: The average age of the patients in the study is reported as 6.5 years. The number and percentage of male and female patients are presented, with a total of 17 males (56.7%) and 13 females (43.3%) respectively. The average time for radiographic healing of the fractures was 5.2 weeks. Satisfactory radiographic outcomes were observed in 28 patients (93.3%), indicating favorable radiographic evidence of fracture healing and alignment. K-wires were typically removed around the 1-month mark postoperatively, once radiographic healing was confirmed and satisfactory outcomes were achieved. Conclusion: In conclusion, our study supports the efficacy and safety of closed reduction and percutaneous cross K-wire fixation for treating displaced supracondylar fractures of the humerus in children.
QR-based Canteen Management System
Authors: Bhattarai Ichchha Babu , Bhandari Abishek , Pokhrel Nitesh , Adhikari Anup , Baral Hari Prasad
Published: July 2024

In recent years, the digitization of administrative and operational processes has transformed various sectors in the world, including food service management. This research presents the development and implementation of a QR-based canteen management system, designed to enhance the efficiency of canteen operations by leveraging contemporary technological advancements. The system employs a desktop application built with C# and the .NET framework, enabling users to order and pay for food items using a QR code-based login and cashless payment system. This solution addresses the inefficiencies of traditional pen-and-paper-based canteen management by automating order processing, payment, and sales record maintenance. The primary objective is to streamline canteen operations, reduce service time, and improve customer satisfaction through a user-friendly and reliable system.
Architecture Tune is a Time Symphony
Authors: Kokorina E.V.
Published: July 2024

Statement of the problem. We investigate the concept of «an architecture tune is a time symphony» that combines a conceptual, artistic and aesthetic, compositional and functional unity of an idea of architectu-ral piece of work and its implementation essential for a viable architectural piece of work. Results. The ideas of mutual integral connection between architecture and music in temporary, spatial, temporary and spatial, content, artistic and symbolic aspects are examined. The model «Fundamental Components of Musical and Architectural Literacy» is proposed. Conclusions. A mutual connection between architecture and music at the level of content organization for developing the concept of space in motion and in time is elaborated for the method of architectural designing at the design stage. The model of the general components of the artistic development of a musical as well as an architectural piece is set forth.
DATA JOURNALISM: ASPECTS OF STUDY
Authors: Скуридина С.А. , Беспалова А.О.
Published: July 2024

Несмотря на то, что журналистика данных возникла в прошлом веке, это направление журналистики переживает эволюцию и становится востребованным инструментом СМИ в эпоху информационного взрыва. История возникновения и развития данного направления показывает, что современному журналисту, который работает преимущественно с аналитическими, новостными материалами или ведет журналистское расследование, в скором времени, потребуется научиться работать с большими объемами данных. Общество перенасыщено информацией, редко уже кто-то задается вопросом «где найти информацию?», сейчас у людей запрос на то, чтобы этот нескончаемый поток знаний кто-то структурировал и объяснил доступным языком – таким инструментом является журналистика данных.

Despite the fact that data journalism emerged in the last century, this area of ​​journalism is undergoing evolution and is becoming a popular media tool in the era of the information explosion. The history of the emergence and development of this area shows that a modern journalist who works primarily with analytical, news materials or conducts investigative journalism will soon need to learn how to work with large volumes of data. Society is oversaturated with information, rarely does anyone ask the question “where to find information?” Now people are asking for someone to structure and explain this endless flow of knowledge in an accessible language – such a tool is data journalism.
CLINICAL PSYCHOLOGY IN THE EU: A COMPARATIVE ANALYSIS OF BEST PRACTICES
Authors: Burlakova Iryna ,   Zhytomyr Polytechnic State University, Chernysh Oksana , Kondes Tetiana ,   Zhytomyr Polytechnic State University,   KROK University
Published: July 2024

Clinical psychology plays a vital role in promoting mental health and well-being across the European Union (EU). With diverse cultural, social, and systemic contexts, understanding the best practices in clinical psychology is crucial for improving mental health care services. This article provides a comprehensive comparative analysis of clinical psychology practices across various EU member states, highlighting effective methodologies, training standards, and systemic frameworks. The primary aim of this article is to explore and evaluate the therapeutic approaches, training and professional development standards, and systemic frameworks utilized in clinical psychology across different EU countries. By identifying and comparing these practices, the article seeks to highlight the most effective methods and propose recommendations for enhancing mental health care in the region. The study employs a mixed-methods approach, including a thorough literature review, structured surveys, and semi-structured interviews with clinical psychologists, policymakers, and experts from various EU member states. Additionally, case studies from selected countries provide detailed insights into practical applications and outcomes. Quantitative data is analyzed using statistical methods, while qualitative data is interpreted through thematic analysis. The analysis reveals significant variation in therapeutic approaches, with the UK and Germany emphasizing evidence-based practices such as Cognitive Behavioral Therapy (CBT), while Sweden focuses on preventive strategies and public health integration. Training and professional development standards are most rigorous in Germany and the UK, ensuring high-quality practice. The Netherlands and Italy showcase the benefits of innovative and community-based care models. Overall, countries with robust mental health policies and integrated care systems tend to achieve better clinical outcomes. The findings underscore the importance of adopting evidence-based practices, enhancing training standards, and fostering therapeutic diversity to address complex mental health issues. Cross-border collaboration and knowledge exchange among EU member states can further refine and harmonize clinical psychology practices.
MANEJO INTEGRADO DE POLITRAUMAS FACIAIS: UMA REVISÃO DE ABORDAGENS E DESAFIOS
Authors: Valim Olavo Quintino Candido Mariotini , Narciso Laís Ribeiro , Pedersoli Luciana Chaves , França Rhayanne Regina de Carvalho , Picoloto Paula Fernanda , Oliveira Alyne Vasconcelos de , Pires Melyssa Leite Agnelo , Fernandes Jefferson Douglas Lima , Santana Dandara Costa , Nespolo Deividy Estefani , Barbosa Kelviane Kelly da Silva , Leitão Leonardo Abreu Camona
Published: July 2024

O objetivo deste estudo foi revisar as abordagens clínicas e os desafios no manejo de politraumas faciais, com o intuito de identificar técnicas atuais, avanços tecnológicos e áreas para futuras pesquisas a fim de aprimorar o tratamento e a reabilitação de pacientes com essas lesões complexas. Foi realizada uma revisão sistemática da literatura utilizando a plataforma PubMed, com a seleção de 25 artigos relevantes publicados nos últimos dez anos. A pesquisa focou em técnicas cirúrgicas, inovações tecnológicas e estratégias de reabilitação para politraumas faciais, incluindo estudos sobre manejo de lesões faciais, tecnologias emergentes como modelagem 3D e navegação cirúrgica, e abordagens multidisciplinares para o tratamento dessas condições. A revisão revelou uma ampla gama de técnicas para o tratamento de politraumas faciais, abrangendo desde abordagens cirúrgicas minimamente invasivas até técnicas mais invasivas para fraturas complexas. Destacou-se a importância da integração de tecnologias avançadas, como a tomografia computadorizada de corpo inteiro e a realidade aumentada, que têm contribuído para a visualização detalhada das lesões e o planejamento cirúrgico. Além disso, a pesquisa evidenciou a necessidade de uma abordagem multidisciplinar e o papel essencial da reabilitação física e psicológica no processo de recuperação dos pacientes. Entre os principais desafios identificados estão a complexidade das lesões, a necessidade de uma coordenação eficaz entre especialidades médicas e a falta de diretrizes clínicas padronizadas. A revisão aponta para a eficácia das técnicas cirúrgicas contemporâneas e das tecnologias emergentes no tratamento de politraumas faciais, mas também ressalta a necessidade de mais pesquisas para desenvolver protocolos integrados e evidências robustas para práticas clínicas. O avanço das tecnologias e a abordagem multidisciplinar são fundamentais para melhorar os resultados clínicos e a qualidade de vida dos pacientes, e recomenda-se a realização de estudos futuros que explorem novas tecnologias e abordagens terapêuticas para otimizar o manejo de politraumas faciais e enfrentar os desafios associados a essas lesões complexas.
Role of palliative radiotherapy in cardiac metastasis: A review
Authors: Neha Sharma , Ashok Chauhan
Published: July 2024

Cardiac metastasis (CM) is a rare but clinically significant manifestation of advanced cancer, occurring when malignant cells originating from a primary tumor in a distant organ infiltrate and colonize the heart. This condition presents unique challenges in both diagnosis and treatment, often necessitating a multidisciplinary approach involving cardiology, oncology, and surgical teams. Understanding the mechanisms, clinical presentation, and management of CM is vital for health-care professionals to provide effective care and improve the quality of life for patients facing this challenging condition. Radiotherapy can be utilized as a primary treatment option for localized cardiac metastases or as part of a multimodal approach, often combined with surgery, chemotherapy, or other systemic therapies. In this review, we delve into the intricacies of CM, from its underlying causes to its clinical implications, and discuss the role of radiotherapy as a therapeutic option.
Role of the IL-8/CXCR2 axis in promoting vasculogenic mimicry in triple-negative breast cancer through epithelial-mesenchymal transition
Authors: Abdulkarim Saheed , Tetteh Quarshie Jude , Afua Birokorang Peggy , Adepa Mawuli Mawusi , Mensah Baffoe Samuel , Owusua Darkwah Abrahams Afua , Rosebud Aikins Anastasia
Published: July 2024

Vasculogenic mimicry (VM) — a phenomenon where tumor cells form de novo vascular networks independent of endothelial cells — supports the growth of highly aggressive tumors, including triple-negative breast cancer (TNBC). Evidence indicates that the interleukin 8 (IL-8)/CXCR2 axis and epithelial-mesenchymal transition (EMT) independently promote VM in TNBC. This study tested the hypothesis that the IL-8/CXCR2 axis promotes VM via EMT. Tissue samples from 71 female breast cancer cases (age range: 50 – 55 years), comprising 37 TNBC and 34 non-TNBC cases, were retrieved from the Department of Pathology at the University of Ghana Medical School. Out of the 37 TNBC tissues, 10 expressed either IL-8, CXCR2, or vimentin exclusively; three expressed all three markers; and 14 did not express any of these markers. For the non-TNBC tissues, 31 expressed CXCR2 (alone or co-expression with IL-8 and/or vimentin), 27 co-expressed IL-8 with CXCR2 and/or vimentin, and two expressed all three markers. Notably, 24 of the 37 non-TNBC tissues co-expressed IL-8 and CXCR2. A phi coefficient analysis displayed an inverse relationship between CXCR2 or IL-8 expression and TNBC and a positive correlation between vimentin expression and TNBC. Inhibiting the IL-8/CXCR2 axis with the CXCR2 antagonist SB225002 suppressed VM in MDA-MB-231 breast cancer cells. In addition, inhibiting the IL-8/CXCR2 axis using SB225002 and siRNA-mediated CXCR2 knockdown suppressed EMT by upregulating E-cadherin expression and downregulating N-cadherin and vimentin expression. Our findings suggest that the IL-8/CXCR2 signaling axis promotes VM in TNBC by facilitating EMT. Therefore, therapies targeting IL-8/CXCR2 may be used to suppress EMT and VM in TNBC simultaneously.
Das Berufsbild des Lehrers im Wandel
Authors: Weisskopf Traugott
Published: July 2024

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War die Lehrerbildung von morgen eine Lehrerbildung von heute Abend?
Authors: Strittmatter Anton
Published: July 2024

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Keaktifan Belajar Siswa Terhadap Pembelajaran Matematika Yang Menggunakan Model Pembelajaran Team Games Tournament (TGT)
Authors: Dalimunthe Shella Irmeliani , Syafitri Ely , Syahlan Syahlan
Published: July 2024

Penelitian ini bertujuan untuk menganalisis keaktifan belajar siswa kelas VII UPTD SMP Negeri 6 Kisaran dalam pembelajaran Matematika, khususnya pada materi Perbandingan Senilai dan Perbandingan Berbalik Nilai, dengan menerapkan model pembelajaran Team Games Tournament (TGT). Metode penelitian yang digunakan adalah kualitatif, melibatkan 32 siswa dan mengumpulkan data melalui observasi serta wawancara. Hasil analisis menunjukkan bahwa model Team Games Tournament (TGT) berhasil meningkatkan keaktifan siswa yang diukur melalui 10 indikator keaktifan. Selain itu, tingkat antusiasme siswa meningkat, dan mereka merasa lebih menyukai proses pembelajaran. Penerapan model Team Games Tournament (TGT) berhasil menciptakan suasana pembelajaran yang segar, kondusif, dan mendorong partisipasi aktif siswa. Kesimpulannya, model pembelajaran Team Games Tournament (TGT) efektif dalam meningkatkan keaktifan belajar siswa pada materi Matematika Perbandingan Senilai dan Perbandingan Berbalik Nilai di UPTD SMP Negeri 6 Kisaran.
Dakwah Berbasis Pemberdayaan Ekonomi Pada Program Misykat DT Peduli Di Kelurahan Rahma Kota Lubuklinggau
Authors: Sauti Sapardi , Solimin Solimin , Hanif Nur Muhammad Usman
Published: July 2024

During the era of globalisation, we will be presented with the disharmony of the crisis of human values with the tension of Islamic norms along with the advancement of science and technology (IPTEK). Therefore, the correlation between aspects of religion / da'wah, social communication, and science needs to be integrated in the delivery of Islamic religious education and social character building. The main focus is how da'wah and Islamic religious education can build social character in accordance with Islamic values in the midst of rapid social change. The study presented in this research uses a literature review to collect, evaluate and synthesise information from various sources, thus building a comprehensive understanding of the topic discussed. This research found that da'wah and Islamic religious education are very important in building social character in accordance with Islamic values. The concept of effective da'wah communication can help in transforming the values of Islamic religious education into relevant da'wah applications in the modern era. Islamic religious education aims to improve the quality of human resources and create a decent situation for life and the environment. Da'wah and Islamic religious education have an important role in building social character in accordance with Islamic values. In the modern era, da'wah must be able to adapt to the development of science and technology and globalisation to remain relevant and effective. This research emphasises the importance of integration between da'wah and communication to achieve sustainable da'wah goals.
Reproducibility evaluation of kinesiological parameters spontaneous movements of infants in computer analysis
Authors: Kieszczyńska Katarzyna , Doroniewicz Iwona , Ledwoń Daniel , Bugdol Monika , Affanasowicz Alicja , Latos Dominika , Matyja Małgorzata , Myśliwiec Andrzej
Published: July 2024

Purpose

Currently, there is a need to create objective and reproducible tool for assessing the quality of infant movements. It’s substantially important to detect movement disorders by infants as early as possible. The Osesec project decided to conduct research on the use of video image analysis of infants and attempts to determine parameters that in the future may be important for the early detection of developmental difficulties by children in a quick and objective way. The aim of the study was to assess the repeatability of parameters such as speed, acceleration, parameters describing the direction and trajectory of spontaneous movements by children between 6 and 15 weeks of age using a multimodal tool for movement assessment.

Methods

The study group consisted of 49 infants between 6 and 15 weeks of age. The study was conducted under home conditions. The diagnostic method of Prechtl was used for qualitative assessment. The quantitative assessment was based on the use of a multimodal tool. Numerical values for all movement parameters were determined, and the data obtained in the study were used for statistical analysis.

Results

The use of computer motion analysis enabled the objective assessment of observations, and also enabled the comparison of numerical motion values and showed the repeatability of parameter readings.

Conclusions

The interpretability and accuracy of the presented parameters were proved. All parameters estimation is fully automated. Further research and testing requires a larger study group to create an objective diagnostic device for infants.
Derechos humanos e inversores extranjeros en el Acuerdo de Escazú y el Tratado Bilateral de Inversión Estados Unidos-Ecuador: condicionantes jurídicos
Authors: Ricagno Fiorella
Published: July 2024

En el contexto de la economía política internacional, el régimen de protección de derechos humanos y el régimen de inversores extranjeros atraviesan tensiones como resultado de una arquitectura jurídica que privilegia la libertad de capitales. Un análisis de contenido del Acuerdo de Escazú revelaría, respecto al acceso a la justicia en temas ambientales, que las personas y la sociedad civil acceden a instancias judiciales y administrativas contempladas en la legislación nacional de cada país, mientras que los inversores extranjeros, bajo la figura de los tratados bilaterales de inversión (TBI) y libre comercio (TLC), recurren a la justicia mediante tribunales de arbitraje internacional que no siempre son independientes, imparciales y que privilegian los intereses del mercado. Esta arquitectura jurídica condiciona el accionar de los Estados frente a la sociedad civil y sus derechos. El Acuerdo de Escazú atraviesa desafíos jurídicos frente al régimen de protección a los inversores, en el cual las garantías económicas limitan las acciones concretas para abordar la crisis climática, proteger el medioambiente o hacer efectivos los derechos humanos.