bluuebunny/crossref_metadata_2025 huggingface dataset:
Study on heat transfer characteristics of supercritical CO2 printed circuit heat exchangers with different shape channels
Authors: Li Song , Wu Jiangbo , Du Xiaoze , Dong Haonan , Yu Zhibin
Published: August 2024

Printed circuit heat exchanger is a micro-channel heat exchanger. Because of its high efficiency, high pressure and high temperature resistance, it has been widely used in photovoltaic power generation, nuclear energy and other fields. In particular, the research on the cross-section shape of heat exchanger channel has been widely concerned by researchers. In this paper, the printed circuit heat exchanger performance of semi-circular, square and trapezoidal channels with the same inlet and outlet area is compared under the pressure of 8 MPa. The heat transfer performance of the mass-flow rate in the range of 500-2000 kg/m2 under three cross-section shapes was investigated. The results show that the heat transfer effect of fluid in the trapezoidal channel is obviously better than the other two channels. This is mainly because the heat exchange contact area of cold and hot fluids in the trapezoidal channel is large, resulting in an increase in heat exchange between cold and hot fluids. When the inlet velocity is the same, the Reynolds number of the fluid in the trapezoidal channel is larger. The outlet temperature of the cold fluid in the trapezoidal channel is 7.9% higher than that in the semi-circular channel and 4.1% higher than that in the rectangular channel. The outlet temperature of the hot fluid in the trapezoidal channel is 6.28% lower than that in the semi-circular interface channel and 3.4% lower than that in the square channel. The trapezoidal channel printed circuit heat exchanger has better heat transfer effect and better heat transfer performance.
Effect of inlet conditions on the thermal insulation performance of marine gas turbine exhaust systems
Authors: Zhang Zongwei , Chen Hao , Liu Cong , Meng Qingkun
Published: August 2024

A marine gas turbine insulation solution was designed to reduce exhaust system temperatures. The effects of cooling gas temperature (45?C, 55?C, 65?C), cooling air velocity (2-10 m/s), and a range of classic aerodynamic conditions ranging on the thermal insulation performance of the gas turbine exhaust system were investigated using numerical simulations. The results indicate that the use of aerogel insulation material effectively reduces the average temperature of the exterior volute casing to 71?C from 315?C under rated turbine conditions. The exterior volute casing temperature increases with higher cooling gas inlet temperatures but decreases with increasing cooling gas inlet velocities. Additionally, alterations in the aerodynamic conditions at the gas inlet will induce changes in the thermal insulation performance of the exhaust system, and excessive circumferential flow velocities can cause localized overheating in the exhaust volute casing.
Research on hot spot temperature inversion method of oil-immersed transformer based on multi-physical field coupling of magnetic-thermal-fluid
Authors: Gu LingYun , Yuan FaTing , Zhang NaiYue , Bai XueFeng , Zhang Xin , Gao WenPeng , Wu Yan , Bai ZhiXin
Published: August 2024

The hot spot temperature is an important factor affecting the operation state and insulation life of oil-immersed transformer. It is of great value to carry out multi-physical field coupling simulation research on magnetic-fluid-thermal field of oil-immersed transformer and accurately calculate and predict the hot spot temperature of transformer for transformer service life evaluation. In this paper, the oil immersed transformer is taken as the research object, and five characteristic parameters of the hysteresis model are obtained by using PSO algorithm according to the experimental magnetic characteristics data of the core material and the classical Jiles-Atherton (J-A) hysteresis model, A 3-D simulation model of magnetic-fluid-thermal field is established based on the electrical and structural parameters of the oil-immersed transformer. Combined with the magnetic characteristics of the core material, the thermal field and the surrounding fluid distribution of the transformer core and winding are obtained by two-way coupling method. On this basis, in order to accurately reflect the correlation between the hot spot temperature of the transformer winding and the temperature of the oil tank wall, the selection position of the characteristic temperature point of the transformer tank wall is determined by streamline analysis method, and the hot spot temperature of the oil-immersed transformer is retrieved by support vector machine method. The results show that the prediction accuracy of the hot spot temperature reaches 0.998, and the inversion method has a high enough accuracy. It provides theoretical basis and technical support for real-time monitoring of hot spot temperature in oil-immersed transformer windings.
The Circadian Rhythm of Itching among 241 Adults with Atopic Dermatitis: A Cross-sectional Study
Authors: Sang Xiaoxue , Lu Jianyun , Tan Lina , Zeng Jinrong , Wang Dan , Guo Aiyuan , Tang Siyuan , Zeng Qian , Liu Wei , Gao Lihua
Published: August 2024

The pattern of itching in patients with atopic dermatitis has not been systematically studied. Therefore, this study aimed to assess the pattern of itching in adults with atopic dermatitis using questionnaires to assess for a circadian rhythm of itching in participating patients at a single institution (n = 241). A self-report questionnaire was used to assess circadian rhythm and intensity of itching in patients. In addition, the patients’ disease severity (Eczema Area and Severity Index [EASI]) and quality of life (Dermatology Life Quality Index [DLQI]) were assessed. Itching occurred most frequently (74.69%) and with the greatest severity (62.66%) between 20:00 and 00:00, and the least number of patients (25.31%) experienced itching between 04:00 and 08:00. The DLQI and EASI scores both correlated with the average and maximum itch intensity (r = 0.582, r = 0.533, respectively; r = 0.539, r = 0.517, respectively; p < 0.001). The DLQI and EASI scores were associated with average itch intensity (B = 0.179, B = 0.204, respectively; 95% CI: 0.112 to 0.246, 95% CI: 0.096 to 0.313, respectively; p < 0.001), and the EASI score was associated with males and family history (B = 0.285, B = 0.287, respectively; 95% CI: 0.094 to 0.476, 95% CI: 0.096 to 0.478, respectively; p = 0.003). Adult patients with atopic dermatitis exhibited a circadian rhythm of itching; these study results could positively impact treatment approaches.
Los clústeres y la gerencia del conocimiento en las Organizaciones: Competencias, Liderazgo, Cooperación
Authors: Frías Edisson Andrés
Published: August 2024

El presente trabajo parte en realizar un análisis crítico del contenido sobre el estudio que hace referencia a los clústeres y la gerencia del conocimiento (GC). Cooperar y Competir de Arteche, M. R. (2018). Para el desarrollo del análisis los autores procedieron a desarrollar un estudio cualitativo utilizando como técnica la interpretación critica. El estudio fue analizado de manera interpretativa, a través de analogías científicas, teóricas y metodológicas de diversos autores. Los resultados demuestran que el estudio posee una estructura clara y lógica, además propone unos objetivos que se logra materializar con su desarrollo, partiendo de un sustento teórico sólido y que reflejo una revisión conceptual profunda y sistematizada acorde a la temática. Entre estos se encuentran los ejes teóricos que sustentan la gestión de conocimiento (GC), los clúster y las comunidades de practica (CoP), además del análisis de las condiciones y factores necesarios para su desarrollo exitoso. A nivel metodológico, el análisis refleja que la selección del paradigma cualitativo como marco del estudio, con un nivel de investigación descriptivo y basado en un estudio de casos, donde se estudiaron los clústeres y las CoP de cuatro países. El enfoque metodológico de corte cualitativo señalado por la autora del estudio Los clústeres y la gerencia del conocimiento en las Organizaciones, se considera que no fue el más apropiado pues obvia el análisis cuantitativo realizado a los datos recogidos mediante la encuesta tipo Likert y su complementación con análisis documental y entrevistas a expertos. Las conclusiones del estudio reflejan un análisis comparativo entre los cuatro casos estudiados, basados en los aspectos evaluados sin profundizar algunas inferencias que puedan provenir de la contrastación de las distintas fuentes de información utilizadas.
Upaya Meningkatkan Hasil Belajar Matematika melalui Model Pembelajaran Problem Based Learning Berbantuan Media Powerpoint Interaktif
Authors: Retnaningtiyas Agustina , Sanoto Herry
Published: August 2024

Rendahnya hasil belajar siswa dalam muatan pelajaran matematika. Tujuan dari penelitian ini adalah untuk menganalisis model Problem Based Learning (PBL) berbantuan media powerpoint interaktif untuk meningkatkan hasil belajar matematika siswa kelas IV SD. Jenis penelitian yang digunakan adalah Penelitian tindakan kelas dilaksanakan dalam dua siklus. Setiap siklus dilaksanakan dalam tiga tahap yaitu Look, Think, dan Act. Subjek penelitian kelas IV berjumah 16 siswa yang terdiri dari 14 siswa laki-laki dan 12 siswa perempuan. Pengumpulan data yang digunakan adalah tes evaluasi, wawancara, observasi dan dokumentasi, kemudian dianalisis dengan menggunakan cara deskriptif kualitatif dan kuantitatif. Hasil belajar pada pra siklus dengan persentase 26,92% atau 7 siswa yang tuntas dan memperoleh rata-rata 48,5, kemudian meningkat pada siklus I dengan persentase 61,54% atau 16 siswa yang tuntas dan memperoleh rata-rata 70,38. Selanjutnya meningkat lagi pada siklus II dengan persentase 88,46% atau 23 siswa yang tuntas dan memperoleh rata-rata 85,57. Simpulan penelitian bahwa dengan menerapkan model Problem Based Learning berbantuan media powerpoint interaktif dapat meningkatkan hasil belajar matematika siswa kelas IV SD. Implikasi dalam proses pembelajaran khususnya pada mata pelajaran matematika agar mampu  menciptakan  suasana  belajar yang kondusif dapat dilakukan dengan menggunakan media pembelajaran powerpoint interaktif sebagai salah satu alternatif dalam membatu proses pembelajaran.
Upaya Peningkatan Penguasaan Kosakata dan Keterampilan Berbicara Melalui Metode Bercerita dengan Menggunakan Media Boneka Tangan pada Mata Pelajaran Bahasa Indonesia
Authors: Destyani Early regina , Herry Sanoto
Published: August 2024

Penelitian ini dilatarbelakangi karena siswa masih belum lancar berbicara serta belum mampu menyampaikan ide, pikiran, gagasan, dan perasaan lewat komunikasi lisan, sehingga berdamapk terhadap rendahnya keterampilan berbicara siswa. Maka penelitian ini dilakukan yang bertujuan untuk meningkatkan penguasaan kosakata dan keterampilan berbicara siswa melalui media boneka tangan. Jenis penelitian ini adalah penelitian tindakan kelas kolaboratif dengan menggunakan model Kemmis dan Mc Taggart dengan dua siklus, dengan subjek penelitian sebanyak 22 peserta didik. Objek penelitian ini adalah penguasaan    kosakata dan keterampilan berbicara peserta didik. Teknik pengumpulan data menggunakan teknik observasi, dokumentasi dan wawancara. Teknik analisis data dilakukan secara deskriptif kualitatif dan kuantitatif. Berdasarkan hasil penelitian menunjukkan bahwa capaian penguasaan kosakata yang dilakukan pada Pra Siklus mencapai 40,90%, pada Siklus I mencapai 64,00% dan Siklus II mencapai 91,00%. Sedangkan capaian keterampilan berbicara pada Pra Siklus 45,40%, pada Siklus I mencapai 69,00% dan Siklus II mencapai 88,00%. Sehingga dapat disimpulkan bahwa penerapan media boneka tangan dapat meningkatkan penguasaan kosakata dan keterampilan berbicara dengan kriterian Sangat Baik.
Direito à memória e à verdade:
Authors: Strücker' Bianca , Dos Santos Canabarro Ivo
Published: August 2024

O presente artigo procura construir uma perspectiva narrativa que enfatiza o valor da memória como elemento fundamental para a noção de verdade no Brasil contemporâneo. Destaca-se, num primeiro momento, a elaboração de uma perspectiva mais teórica sobre as construções das memórias, onde um dos conceitos centrais é a noção de memória subterrânea para configurar um estudo de caso. Num segundo momento, ilustra-se o estudo de caso com narrativas testemunhais sobre pessoas desaparecidas na ditadura militar brasileira. Para estabelecer esse laço entre uma perspectiva teoria e os elementos testemunhais, utiliza-se da metodologia histórica crítica, com pesquisa documental, possibilitando-se a intensidade do estudo de caso e seus aspectos teóricos. Conclui-se a importância dos testemunhos de atores periféricos para a repactuação do Estado após período autoritário.
Protagonismo da cooperação internacional na quebra de ciclos de preconceito para a emancipação
Authors: Rocha Lucimara , Anderson Brutti Tiago
Published: August 2024

Este estudo busca explorar dois conceitos antagônicos entre si: a emancipação e a dominação. Defendemos a ideia que ambos não podem coexistir sem que um prejudique a existência do outro. Para alcançar o objetivo pretendido (de explorar), delineamos este trabalho em três momentos: (1º) O preconceito como forma de dominação; (2º) A cooperação internacional como mecanismo para a emancipação e; (3º) A universalização dos Direitos Humanos como fundamento para a emancipação. Estes três momentos tem a intenção de responder às seguintes indagações norteadoras: a Cooperação Internacional tem o condão de promover a emancipação? Qual o protagonismo da Universalização dos Direitos Humanos nesse processo? Com isso, há o potencial de interromper ciclos de dominação e preconceito? Com o intuito de respeitar o rigor científico desenvolvemos este trabalhando utilizando a seguinte metodologia: quanto ao seu objetivo, o método descritivo, utilizando para isso o procedimento bibliográfico e quanto à abordagem, a qualitativa, por sua vez, o tipo de pesquisa é social e à análise dos dados, bem como indução e interpretação de todo material estudado foi feito com base na Análise Crítica do Discurso. Justificamos o tema pesquisado devido ao foco central dos estudos dos autores na Cooperação Internacional e seus reflexos e também à necessidade cada vez maior de compreender o espaço e importância da cooperação internacional para o desenvolvimento humano e emancipação dos povos por meio da universalização dos direitos humanos.
análise da linguagem dos avanços da cooperação internacional do Mercosul em direitos humanos por meio de seus acordos e tratados
Authors: Rocha Lucimara , Anderson Brutti Tiago , Funke Goularte Roana , Da Silva Tavares Alves Carla Rosane
Published: August 2024

A cooperação internacional no Mercosul, desde sua criação, visou fortalecer os Estados Partes e promover a integração regional. Vários projetos foram implementados com apoio de organismos internacionais e países parceiros, abrangendo áreas como saúde, educação, meio ambiente, gênero, comércio inter-regional e integração produtiva. Além da cooperação extrarregional, reconheceu-se a necessidade de promover estratégias internas para reduzir assimetrias entre os membros, incluindo cooperações transversais entre países desenvolvidos e em desenvolvimento. Diante disso, esta pesquisa tem como objetivo investigar as atividades integrativas/colaborativas do Mercosul relacionadas, especificamente, à promoção e proteção dos direitos humanos, a partir dos documentos que explicitam acordos de cooperação, portanto, do que é normativo e linguisticamente acordado e reflete os avanços vivenciados. Utilizando, para isso, uma abordagem predominantemente qualitativa, que analisa documentos normativos e linguísticos, incluindo o Tratado de Assunção e, dados do site oficial do Mercosul para obter informações abrangentes sobre esforços de cooperação internacional. O estudo assume também uma abordagem descritiva e predominantemente teórica, dividido em duas partes: a primeira aborda a evolução da estrutura e funcionamento do Mercosul, contextualizando a inclusão da proteção dos direitos humanos em seus interesses prioritários. Na segunda parte, são analisados os esforços atuais do bloco para promover e proteger os direitos humanos, delimitando o foco das atividades em curso. Por fim, justifica-se o estudo, devido à necessidade de investigar as atividades e projetos, com o objetivo de, posteriormente, desenvolver um observatório de práticas sociais do Mercosul no Programa de Pós-Graduação em Práticas Socioculturais e Desenvolvimento Social.
Interpreting Cost-Benefit Concept of Local Wisdom Karapan Sapi Madura : Socio-Psychological Perspective
Authors: Leniwati Driana , Rohani Siti , Ahmad Juanda  , Agung Prasetyo NW  , Fahmi Dwi Mawardi
Published: August 2024

This study aims to interpret the cost-benefit concept based on a socio-psychological perspective. This research uses an interpretive paradigm with a case study research design approach. The result found that the meaning of cost-benefit is divided into two groups, namely 1) the concept of material cost-benefit based on a socio-psychological perspective, where costs are interpreted as economic sacrifices and benefits are interpreted as society's perception of dignity (social and material status), 2) the non-material cost-benefit concept based on a socio-psychological perspective where costs are interpreted as a sense of pride (prestige) and strengthening family relationships. This study contributes to theory and practice which the interpretation of the cost-benefit concept in accounting has a broader context where costs are interpreted not just material (money) but there are non-material values that are formed because of the social and psychological environment and in terms of policy in the company, this interpretation can be taken into consideration in making policies. The novelty is trying to look at the concept of cost-benefit from a different perspective from accounting science, namely from a social psychology perspective which is expected to raise human awareness for the better.
Reducing Return Volatility: The Role of Earnings Quality and Corporate Reputation
Authors: Sabila Isnayni , Rahmawati  , Dwi Amperawati Endang , Corina Joseph
Published: August 2024

This research aims to explore the influence of earnings quality and company reputation on stock return volatility in non-cyclical consumer companies listed on the Indonesia Stock Exchange (BEI) for the 2017-2021 period using quantitative methods. The research sample was 175 non-cyclical consumer sub-sector companies listed on the Indonesia Stock Exchange (BEI) for the 2017-2021 period and using PLS-SEM. The results of this research found that earnings quality has a negative effect on stock return volatility and company reputation has a negative effect on stock return volatility. Results of this research are expected to be useful for investors when investing in the stock market. Apart from that, it is also hoped that it can also be useful for companies so that they can be more careful in carrying out company operational activities so that they can improve their company's reputation in terms of quality, performance, responsibility and attractiveness which can reduce return volatility. This research is limited to consumer non-cyclicals sector in Indonesia and within just 5 years observation and contributes to existing knowledge by empirically testing the relationship between earnings quality and company reputation on stock return volatility. There has been no research in Indonesia that discusses the influence of company reputation on stock return volatility.
Peculiarities of financial intermediation in Ukraine
Authors: Batko Iryna
Published: August 2024

The emergence of financial intermediation in history was the result of the evolution of the process of distribution of functions in the field of financial services. Over time, this process became an important and independent branch of the economy. Modern financial intermediaries, forming the structure of the financial market, play a key role in ensuring effective interaction between those who have temporarily free funds and those who need them. They also help to significantly reduce the cost of financial transactions for businesses, as well as effectively spread and reduce risks among different investors. In addition, they help to increase the return on loan capital and improve portfolio asset management capabilities. Financial intermediaries are considered as financial institutions that specialize in collecting temporarily available funds from various market participants in order to provide financial services and meet the financial needs of participants in financial transactions, the main motive of which is to make a profit. The activity of financial intermediaries is important for the optimal functioning of the money market and, ultimately, for the development of a market economy. The main goal of their economic activity is to create the most favorable conditions for the successful functioning of the main participants of the money market. This means that financial intermediaries are directed to the outside world, to the real economy, in order to increase the efficiency of the subjects of this economy.
Legal principles of regulating the land management mechanism in land resource management
Authors: Hreshchuk Halyna
Published: August 2024

Today, economic relations in the field of land use require the presence of an effective tool to ensure environmentally safe and economically efficient use of land in agricultural production. Considering that the land, according to the Constitution of Ukraine, is defined as the main national wealth of the people and is under special protection of the state, there is a need to protect and restore agricultural lands, which is a priority task in the process of ensuring sustainable development of the country. Modern land relations in the agricultural sector are the subject of constant discussions in the process of implementing the state’s agrarian policy, which generates a number of problematic issues that require immediate resolution. As a result of carrying out an ineffective land reform, a number of socio-ecological-economic problems have arisen in the field of agricultural land use, which have caused an imbalance in the development of rural areas. Therefore, a necessary condition for ensuring the effectiveness of management decisions in the agricultural sector is the formation of technical, economic and legal prerequisites for assessing the state of land resources, organizing and planning their rational use and protection, which are implemented through the functioning of the land management system. However, due to a number of reasons and contradictions, the effectiveness of the modern land management system remains low. The land management mechanism in the general system of land resource management for the effective use of agricultural land, investment and productive potential of land in rural areas, creating conditions for increasing social, transforming it into a powerful factor of economic growth. The main functions and role of the land management mechanism in the land resource management system have been considered and grouped.
The mechanism of theft of others' property using information technologies
Authors: Kryzhanovskyi Anatolii
Published: August 2024

The article is devoted to the study of the mechanism of embezzlement of someone else's property, which is carried out using information technologies in the context of current legislation. The methodological basis was a systematic approach to the study of the mechanism of criminal offenses related to the theft of other people's property and the influence of information technologies. The main role was played by general scientific methods, historical, logical, comparative, generalization and classification, analysis and synthesis, deduction and induction. The following private research methods were used: comparative legal, formal legal, legal modeling. The object of the article is the relations arising in connection with theft in the field of information technologies as one of the most popular types of cybercrime. It is noted that criminal wrongdoing in cyberspace is a very specific category that is constantly evolving along with technological progress. Criminal offenses related to embezzlement of someone else's property using information and communication technologies - fraud, theft, embezzlement and embezzlement - were analyzed. It is noted that the mechanism of the crime as a whole system of circumstances, processes, factors that cause the emergence of carriers of information about the event of a criminal offense, its participants, provides the possibility of planning an investigation, searching for consequences, contributes to the criminal-legal qualification of the offender, acts as an object of forensic knowledge. It is emphasized that the scattering mechanism with the use of information technologies determines the appearance of traces. The mechanism of the criminal offense indicates the nature, essence and content of the functional side of the criminal activity, the regularities of the processes of interaction of the participants of the criminal event with each other and with the surrounding material environment, the regularities that cause the emergence of sources of forensically significant information about the crime and its participants. Further research should be directed to the study of the influence of certain information technologies on the theft of other people's property.
The influence of the principles of civil process on the legal regulation of electronic document flow
Authors: Parasyuk Mykhaylo
Published: August 2024

The article examines the influence of the principles of civil procedure on the legal regulation of electronic document flow based on a comprehensive systematic analysis of the current Ukrainian legislation and normative acts of the European Union. The object of the study is the legal relationship regarding the electronic document flow that arises between the court and other participants in the process, which are related to the implementation of the system of principles of civil justice. The subject of the study was international, constitutional, civil procedural, legal relations, scientific concepts and views on the implementation of the principles of civil procedural law when using information technologies. The basis of the study is the dialectical method of cognition - in the analysis of electronic document circulation, the set of necessary properties and connections in the field of civil procedure. The analysis of the doctrine, legislation and law enforcement practice shows the need to preserve the fundamental principles of the civil process - the existing system of principles - when solving the issue of the most optimal model for the use of electronic document management. The perspective of the development of the principle of competitiveness in the context of the introduction of electronic document circulation is substantiated. The key criterion here will be a wide list of various information technologies that do not allow establishing universal criteria of admissibility. The development of web conference regulation by eliminating gaps in regulation, as well as improving existing regulation, will give the principle of competition a new sound - inter-territorial, which will allow implementation not only in the courthouse, but also from any point of the state. Legal problems of the impact of the use of information technologies on the foundations of the civil process began to be highlighted in scientific activity relatively recently, which substantiates the expediency of further scientific investigations.
Tendencies of decentralization in public administration: current state and development prospects
Authors: Skochylias-Pavliv Olha
Published: August 2024

The article deals with the current state and prospects for developing decentralization in public administration by transferring managerial functions and central authorities’ powers to the local administration level. The article emphasizes that despite being tested by war, Ukrainian decentralization received an impeccable assessment from the European Commission, which preceded granting our country the candidate status for the European Union membership. The history of decentralization is analyzed, and successive stages are singled out. The stages mainly relate to the normative and legal regulation of this process: the first stage (2014– 2019), the second stage (2020–2021), and the third stage (2022 – present). The third stage of the local self-government reform seems to be the most difficult since it occurred during the martial law period. The hostilities only emphasized the effectiveness of the decentralization reform: local self-government bodies responded promptly to the situation, resolving issues of settling internally displaced persons, repairing housing for them, providing facilities and premises for evacuated enterprises, and organizing humanitarian headquarters. An essential task of the third stage is adopting the Law on Amendments to the Constitution of Ukraine (regarding decentralization of power), a prerequisite for continuing decentralization reforms and their completion. The article examines the achievements that are positively reflected in the activities of the united territorial communities due to the decentralization process in the following areas: budget, healthcare, security, international cooperation, culture, education, and service provision. At the same time, the factors complicating the decentralization process and leading to problems in the practical and proper functioning of local authorities are considered. Attention is drawn to the need to adopt important laws, including the Laws “On the principles of the administrative and territorial structure of Ukraine”, “On service in local selfgovernment bodies” (revised version), “On state supervision over the legality of decisions of local self-government bodies”, “On local referendum”, as well as updating laws on local selfgovernment, on local state administrations, etc.
International legal regulation of labor migration issues
Authors: Tesliuk Yaryna
Published: August 2024

The fact of widespread labor migration is proved not only among the population of Ukraine, but also among the world community as a whole. The main reasons for the movement of the working-age population in the context of globalisation processes are identified. The main aspects of the need for a unified model of compliance of national legislation with international standards are identified. It is proved that the unanimity of legal regulation of the labor migration process would help to eliminate contradictions between the provisions of legal systems of different states. The list of international documents which define the fundamental concepts of regulation of the area of public relations under study is outlined in the article.
On Institutional Consideration of Citizens' Applications for Protection of Constitutional Rights and Freedoms in Ukraine
Authors: Khomyshyn Iryna
Published: August 2024

The article is devoted to the analysis of the constituent elements of citizens’ appeals The types of appeals and ways of their resolution by public authorities and their officials within the limits of the powers granted to them by law are investigated. The grounds and procedure for processing appeals of individuals and legal entities to law enforcement agencies of other countries on the prevention, detection and investigation of crimes are considered. The article concludes that a wide range of appeals to public authorities for protection of violated rights and freedoms indicates that they are guaranteed in administrative (out-of-court) and judicial proceedings. The jurisdictional activity of public authorities when considering citizens’ complaints about violated rights and freedoms has an instance (stage) level, which is a condition for observance of the rule of law and other principles enshrined in the Constitution.
Mediation as an alternative method of conflict resolution in criminal cases: a global overview
Authors: Shardakova Anastasiia , Soroka Svitlana
Published: August 2024

The article discusses mediation as one of the forms of restorative justice. Mediation is a modern way of responding to unlawful behavior without resorting to court. This approach promotes a balance of interests between society, the victim, and the offender. It is noted that mediation in criminal proceedings has a positive aspect associated with reducing the judicial workload, reducing the costs of maintaining convicted individuals. The main goal of using mediation during criminal proceedings is to facilitate dialogue between the victim and the suspect/accused, rehabilitation of the offender, awakening a sense of responsibility in the offender, and providing them with an opportunity to rectify the situation and compensate for the harm caused, with the possibility of further reintegration and rehabilitation. It is stated that in Ukraine, mediation has become increasingly popular and relevant as an alternative to judicial processes in resolving various conflicts. It is emphasized that the lack of proper understanding of the effectiveness and potential of mediation among law enforcement agencies, legal professionals, and the public can be a significant obstacle to the implementation of this conflict resolution method in criminal cases. In addition, special attention is given to the experience of foreign countries, and examples of successful implementation of mediation procedures in criminal cases in Norway, Italy, the United States, and Sweden are analyzed. This indicates that international mediation standards serve as an important tool for resolving legal disputes and conflicts outside the judicial system. The conclusion is drawn that mediation as an alternative method of conflict resolution in criminal cases is an effective and promising approach that takes into account the interests of all parties involved, promotes the restoration of harmony in society, and reduces the burden on the judicial system. The widespread implementation of mediation in different countries confirms its success and importance in modern justice. However, to achieve full success, it is necessary to actively promote this method, ensure compliance of legislation with the requirements of mediation, increase public awareness, and enhance the professionalism of mediators. Mediation can play a crucial role in building a just society where conflicts are resolved through dialogue, understanding, and cooperation.
Pemanfaatan Media Pembelajaran Five In One Box Dalam Mengembangkan Kognitif Anak Usia Dini
Authors: Rahayu Titik , Wahidah Finadatul
Published: August 2024

Five In One Box  merupakan  salah  satu media pembelajaran yang dirancang untuk membantu anak-anak dalam mengenal angka, huruf, dan konsep dasar lainnya melalui berbagai aktivitas yang terintegrasi dalam satu kotak. Media ini dirancang untuk memberikan pengalaman belajar yang menarik dan bermanfaat bagi anak usia dini. Penelitian ini bertujuan untuk mengetahui pemanfaatan media pembelajaran Five In One Box dalam mengembangkan kognitif anak usia dini. Dalam penelitian ini menggunakan pendekatan kualitatif dengan jenis penelitian deskriptif. Teknik pengumpulan datanya menggunakan teknik observasi, teknik wawancara dan teknik dokumentasi. Dengan analisis data yang digunakan adalah dengan langkah reduksi data, display data, dan verifikasi data. Hasil penelitian ini adalah perencanaan pemanfaatan media pembelajaran Five In One Box dalam mengembangkan perkembangan kognitif anak dimulai dengan identifikasi kebutuhan media di KB Dharma Wanita, pemperolehan data, menciptakan alat peraga edukatif dan penyusunan strategi pembelajaran yang termuat dalam modul ajar. Pelaksanaan pemanfaatan media pembelajaran Five In One Box dimulai dengan pengenalan media Five In One Box. Guru KB Dharma Wanita tidak hanya menjadi fasilitator namun juga mengamati, mengarahkan dan membantu peserta didik dalam memahami kegiatan pembelajaran. Evaluasi perkembangan kognitif anak KB Dharma Wanita diukur menggunakan alat ukur yang meliputi tes pengetahuan dasar, kemampuan problem solving, dan kemampuan berpikir logis. Adapun teknik penilaian yang digunakan oleh guru KB Dharma Wanita dalam pemanfaatan media pembelajaran Five In One Box untuk mengembangkan kemampuan kognitif anak usia dini antara lain Observasi, penilaian percakapan, dan portofolio.
Turizmin Gerçekliğini Açığa Çıkarmak: Tanrısal bir Armağan, Hayali bir Uçuş, Neoliberal Manipülasyon yoksa Karabasan mı? - 1
Authors: Yuksel Atila
Published: August 2024

Turizm, gerek bir araştırma alanı gerekse bir endüstri olarak etkileri ve sorunlarıyla dikkat çeken bir fenomendir. Neredeyse 70 yıldır giderek artan sayıda araştırmaya konu olmakla birlikte çok sayıda paradoks ve çelişkiler barındıran turizmin, gelişmekte olan bir çalışma alanı olarak “ne” olduğuna dair, bilgisinin “nerede” olduguna ve buna nasıl “ulaşılacağına” dair tartışmalar sürmektedir. Çok sayıda disiplinin bir uygulama yeri olan turizm alanında sosyal bilimlerin günümüzde yaşadığı zorlukların izdüşümlerini görmek mümkündür. Bu serideki çalışmada turzmin ontolojik, epistemolojik ve metodolojik tartışmaları sırasıyla ele alınacak olmakla birlikte ilk iki kısım turizmin gerçekte ne olduğuna dair fikir birliğinden yoksun olunması nedeniyle turizmin sadece yüceltilen yönleri değil diğer gerçeklikleriyle, soyut-somut getiri ve götürüleriyle, paradokslarıyla birlikte ele alınmasının gerekliğini dikkat çekmek için hazırlanmıştır. Turizmin ne’liğinin anlaşılması ve turizm bilgisinin ilerletilmesi, turizm denen fenomenin tüm yönleriyle incelenmesini, turizmin ana ürünü olarak gösterilen “turist deneyimi” ve “tatil olgusunun” da tüm yönleriyle kapsamlı irdelenmesini gerekli kılmaktadır. Ancak, böylelikle turizmin ne’liği ve gerçekliğine dönük bütünsel bir bakış açısına ulaşılması mümkün olabilir. Mevcut bilimsel yaklaşımın devam ettirilmesi durumunda işletmecilik bakış açısına hapsolmuş, mevcut bilgiyi ve bilineni aynen taklit ve tekrar eden anlamsız araştırmaların ve faydasız bilginin artmasına daha fazla katkı verilmesi söz konusudur.
The Influence of Variations in Shape and Placement Sliding Walls on The Behavior of Multi-Story Building Structures to Withstand Earthquake Loads (Case Study: Building Pasar Raya Inpres Block)
Authors: Apriwan Anggi , Zola Prima
Published: August 2024

System the structure of Building a Pasar Raya Inpres Padang Block IV, namely system double that uses wall shift as retainer lateral load and SRPMK as retainer style gravity, but cold sliding on the building the only there is on the 1st floor only if wall shifts No continuously until building roof floor so can influence behavior structure building the like mark style shift basis, displacement, deviation between the floor and p-delta influence. The study this aims to compare mark style shift basis, displacement, and deviation between which floor and p-delta later will compared against 4 variation models shape and placement wall shift. The method used that is method comparative with analysis uses response spectrum using ETABS software. Results of the study show model 2 structure has a mark base shear namely 3658,658 kN. Model 2 has a mark displacement the smallest in the x direction is 3,766 mm and Model 4 has a mark displacement the smallest in the y direction is 2,347 mm. Model 2 has a mark deviation atar floor smallest namely 8,019 mm for the X direction and 4,015 for the Y direction. All models are confirmed safe at the moment checking the P-Delta effect, with model 2 having the mark lowest for the X direction and Y direction.
Risk Analysis of Contractor Selection in Construction Work Procurement
Authors: Putri Dinda Rahmi , Ophiyandri Taufika , Hidayat Benny
Published: August 2024

This research is about the risk analysis of the selection of contractors in the procurement of construction works. The method used to carry out the existing risk analysis is the Failure Mode and Effect Analysis method. The research was conducted on five Work Units for Procurement of Goods and Services (UKPBJ) with the highest number of failed tenders from 2021 to 2022. Risk identification was carried out by means of literature studies and pilot surveys in the form of interviews with several selection working groups. It was found that there were 26 risks to be analyzed. Data collection was carried out by distributing questionnaires to the selection working group, where the selection working group was asked to fill in the levels of severity, occurrence, and detection for the 26 existing risks. Then analyzed using the RPN method for each risk. The results obtained show that of the 26 existing risks, there are 10 that have an RPN value above the critical value. These risks are delays in procurement preparation documents from PPK SKPD, failed auctions, qualification results that are not the actual ability of participants, shortage of uploading tender documents, goods and services providers not interested in participating in the auction, objections or complaints from bidders, misunderstanding of information in the auction, Details of HPS known by bidders, Intimidation from Providers, NGOs, and law enforcement officials, and Mistakes in choosing a provider Then the level of importance of the risk is also determined by multiplying the frequency with the impact so that there is one risk that is at a moderate level, namely the risk of delay in procurement preparation documents from PPK SKPD. For the ten risks that are above the critical value, mitigation measures are carried out in order to minimize the impact that occurs.
Risk Management in Implementation City Road Project in Padang City
Authors: Putra Rifano , Ophiyandri Taufika , Hidayat Benny
Published: August 2024

Risks can have an impact on the productivity, performance, quality and cost limits of a project and risks can be said to be consequences that may occur unexpectedly. The success of a construction project really depends on the ability of project management to manage the risks that occur. The role of transportation in the city of Padang is to support the economic, education, tourism and defense and security sectors. Construction projects are a dynamic field and contain risks. The aim of this research is to identify risks and carry out risk analysis in the implementation of city road construction projects in the city of Padang as well as carry out risk responses for risk ownership in order to reduce the consequences caused by these risks. This research uses primary and secondary data which will later become a questionnaire and conduct interviews. Questionnaires were distributed to respondents, namely contractors, the results of the questionnaire calculation analysis using the Severity Index (SI) method from during the implementation of urban road construction in the city of Padang, 47 (forty seven) risks were identified based on activities at the project implementation stage. The risks identified are 2 (two) political risks, 7 (seven) environmental risks, 2 (two) planning risks, 2 (two) marketing risks, 3 (three) economic risks, 1 (one) financial risk, 6 ( six) natural risks, 7 (seven) project risks, 7 (seven) technical risks, 2 (two) human risks, 3 (three) criminal risks and 5 (five) safety risks. Of the identified risks, an analysis of the level of risk acceptance was carried out which showed that there were 23 (twenty-three) risks that were included in the highest risk category or unacceptable risk category (Unacceptable) and 24 (twenty-four) risks that were included in the risk category. not expected (Undesirable). Ownership of the greatest risks is the responsibility of the contractor because during the project, the contractor has a central role as controlling the overall course of the project.
Odporúčania pre zvýšenie pohybovej aktivity po pandémii COVID19
Authors: Líška Dávid
Published: August 2024

Skriptá sú venované pohybovej aktivite, základnému stavebnému kameňu zdravého a plnohodnotného života. Pohybová aktivita nie je len o udržiavaní kondície alebo dosahovaní ideálnej postavy. Je to kľúčový faktor, ktorý prispieva k celkovému zdraviu, zvyšuje odolnosť voči chorobám, zlepšuje náladu a podporuje psychickú pohodu. Skriptá sú navrhnuté tak, aby poskytli cenné informácie, rady a návody, ako začleniť pohybovú aktivitu do každodenného života.
Tecnologías y herramientas del internet de las cosas (IoT) para el desarrollo de prototipos de entornos cotidianos
Authors: Navarro Pino Darwin , Badillo Rincón Juan Sebastián , Portillo Padilla Miguel David , Pineda Aguilera Sebastyan Enrique
Published: August 2024

Este artículo presenta los resultados de un proyecto de investigación enfocado en el desarrollo de prototipos IoT para resolver problemas cotidianos. El proyecto exploró diversas tecnologías y herramientas IoT, ofreciendo un amplio alcance aplicado a distintos ámbitos. En un mundo cada vez más interconectado, surge la pregunta de cómo aprovechar la IoT para mejorar la calidad de vida. Los objetivos del proyecto fueron tres: revisar las tecnologías IoT con mayor proyección, evaluar las herramientas y plataformas disponibles para el desarrollo de prototipos IoT en situaciones cotidianas, y construir un prototipo específico para demostrar la utilidad de la IoT en la resolución de tareas comunes. La metodología incluyó una revisión exhaustiva de la literatura científica y técnica, seguida de la comparación y selección de herramientas IoT utilizando criterios establecidos. La construcción del prototipo se realizó mediante el método de prototipado evolutivo. Un ejemplo práctico fue la creación de una sirena escolar para optimizar el cumplimiento de la jornada escolar, lo cual demostró el impacto positivo de las tecnologías IoT en la vida cotidiana. En conclusión, la IoT ofrece oportunidades significativas para abordar problemas diarios y mejorar la vida de las personas. Comprender las tecnologías y herramientas de IoT es esencial para maximizar su aplicabilidad en entornos cotidianos, haciendo estos entornos más inteligentes, eficientes y convenientes.
Desarrollo de un simulador de seguridad vial aplicando tecnología de vanguardia con realidad mixta
Authors: Capacho Balseca Arnold Sneider , Rodríguez Ibáñez Raúl Eduardo , Lobo Jaime Carlos Eduardo , Gómez Mendoza Franklin Albeiro
Published: August 2024

El proyecto desarrolló un simulador de seguridad vial en Cúcuta, utilizando realidad mixta y tecnología avanzada como Unreal Engine 4.27 y Oculus Quest 2. El objetivo es mejorar las habilidades de los conductores y reducir accidentes al enseñar el uso adecuado de los semáforos. Se siguió la metodología de cascada en cinco etapas: requisitos, diseño, implementación, verificación y mantenimiento. El simulador integra herramientas multimedia como 3D Max 2022 y motores de renderización como Corona Render 9 y Arnold. Ofrece una experiencia interactiva de alto nivel y busca sensibilizar a los conductores sobre la importancia de respetar las señales de tránsito. Esta iniciativa combina tecnología de vanguardia con estrategias pedagógicas para promover la seguridad vial y reducir accidentes en la ciudad.