bluuebunny/crossref_metadata_2025 huggingface dataset:
TESTING OF NEW TYPE OF SPLIT SLEEVE FOR PIPELINE REPAIRS BY INTERNAL PRESSURE
Authors: Patek Marek , Sladek Augustin , Mičian Miloš
Published: January 2025

Repairing technologies for pipelines still require attention due to large extent of distribution network containing different construction parts including elbows, branch connections and others. Repairing of the defects in the branch connection area without interruption of the gas supply is very difficult. Such defects mostly require replacing of the damaged part with
interruption of media supply or construction of the bypass around the branch connection. The first method is sometimes difficult to realize and the second is relatively expensive due of necessity of hot-tapping (creating of the hole into the pipeline and welding without the interruption of media supply). In this article, new repairing technology with application of special split sleeve is presented. Computation of required wall thickness is described together with testing based on internal pressure.
MIX DESIGN OF SELF-COMPACTING CONCRETE CONTAINING HIGH VOLUME CALCAREOUS FLY ASH FOR PRECAST ELEMENTS
Authors: Mujkanović Adnan , Bušatlić Ilhan , Jovanović Marina , Bečirhodžić Dženana , Redžić Vahid
Published: January 2025

In this paper, the possibility of proportioning self-compacting concrete with high volume calcareous fly ash (W) for precast elements has been investigated. So far, numerous mix design methods for self-compacting concrete have been developed, so as the most appropriate method in this investigation, the UCL method was chosen. In the first phase, the preliminary tests were conducted on the mortar mixtures using mini slump cone and mini V-funnel, and thereafter the optimal mixture composition was defined. In the second phase, self-compacting concrete mixture was prepared and tested. In the end, based
on the defined recipe, the precast elements were made and their properties were tested. On the basis of the examinations, it was found that it is possible to obtain high quality self-compacting concrete by using the relatively simple procedure according to the UCL method.
THE APPLICABILITY TECHNIQUE FOR MAKING TIME PLANS FOR MAINTENANCE OF TEHNICAL SYSTEMS
Authors: Vidaković Držislav , Kraus Zorislav , Glavaš Hrvoje
Published: January 2025

The article gives an overview of techniques for making different types of time plans. Their advantages and disadvantages due to the requirements for maintenance planning of technical systems were analyzed. Reference is made to the possibility of increasing the efficiency of maintenance by applying suitable planning techniques and optimization solutions (that results with a better utilization of resources). Scheduling is the process and the necessity of monitoring the implementation of plans is stressed as well as necessity to update and create a database for future plans.
ENERGY POTENTIAL AND THERMAL TREATMENT OF WASTE TYRES
Authors: Sredojević Jovan , Krajišnik Maja
Published: January 2025

Establishing rational system for waste tyre management in Bosnia and Herzegovina would represent significant contribution to environmental protection and usage of alternate energy sources. Waste tyres represent valuable raw material which can be recycled by mechanical and thermal processes. In European Union 80% of all produced waste tyres are used as secondary raw material in cement industry and pyrolysis processes. In this paper are given basic parameters of waste tyres energy potential and possibility of their usage as secondary raw materials.
DIAGNOSTIC OF WIND POWERS
Authors: Halep Amir , Antunović Ranko
Published: January 2025

Each system requires regular maintenance including wind power. Modern maintenance of wind powers is based in the diagnosis of the state of the wind power, which is realized through measuring parameters of wind power system and data processing by the established methods. This paper presents the modern methods used to control the state of the wind farm.
ADVANTAGES OF BIOREACTOR IN THE PROCESS OF CONTROLLED COMPOSTING BIOWASTE
Authors: Šišić Muvedet , Bikić Farzet
Published: January 2025

The process of composting of biowaste, while ensuring the necessary conditions and depending on the composition of composted material can be carried out in natural conditions. If we want to influence the speed and stability of the process of degradation of organic matter from biowaste, it is necessary that one or more influencing factors control the process so as to provide optimal conditions to maintain the duration of the process. The purpose of the research was used bioreactor which provides a constant temperature outside, the possibility of mixing and wetting the compost mixture without external influence. Controlling certain parameters, ie, the influence on the way to maintain these parameters the optimum leads to a significant acceleration of the process and also to improve the quality of the finished compost with respect to the controlled process more robust to the natural process.
MAINTENANCE AND EFFECT OF MACHINES WORKED ON CONSTRUCTION SITE
Authors: Vidaković Držislav , Lacković Zlatko , Ivanović Milan
Published: January 2025

The paper explained meaning and importance of the impact of construction machinery due to the specifics of their use. Describes how organization of maintenance activities of machines on construction sites and points to the impact this has on their performance. Accent was placed on possibilities of improving existing practice of building contractors and emphasized need for monitoring of achieved results, development and continuous updating of internal databases which are basis for planning and decision-making on
implementation of mechanized work.
RESEARCH OF THE INCREASE IN FIRE RESISTANCE OF MATERIALS BY APPLYING A METALLIC COATING USING MODERN METHOD PROCEDURE
Authors: Rimac Milenko , Oruč Mirsada , Posavljak Strain
Published: January 2025

The paper describes the microstructural examination of a joint of the base material, austenitic stainless steel with intermetallic strengthening classified according to its chemical composition and properties according to standard SAE AMS 5528 and metallic coating marked as NiCrAlY 4516 according to manufacturer catalog, Sulzer Metco. Coating is applied using HVOF Diamond Jet procedure. Basic material together with applied coating is designed to operate at elevated temperatures. By testing with optical and scanning electron microscopy, it was found that at the joint is present aluminium oxide with the presence of yttrium oxide, which play a significant role in the prevention of high-temperature oxidation of the base material. At the joint are also analyzed and the concentration changes in the content of alloying elements.
SOME PROBLEMS OF MANAGING HIGHER EDUCATION INSTITUTIONS
Authors: Brdarević Safet , Zaimović-Uzunović Nermina
Published: January 2025

Higher education institutions are special organizational and business systems with an important role in the system of overall social reproduction. Accordingly, the activity itself, the mission, the forms of organization, the main contours of the process, structure, outcomes, and constraints are, to a greater or lesser extent, determined by the supersystem of the state at different levels of organization. Higher education institutions are complex systems where specific processes are underway to be managed in order to
meet the expectations of the various participants and stakeholders of the students (customers), state (also customer), employers and employees of higher education institutions. In the process of managing higher education institutions, there are some problems that reduce the results of the work. This paper deals with some issues of management of higher education institutions in Bosnia and Herzegovina.
TRENDS IN MAINTENANCE
Authors: Krebelj Peter
Published: January 2025

Maintenance has been changing over the period. Today we are moving to the fourth generation of Industry, where we are talking about great changes in field of production, work and understanding thereof. With device integration we will take care of the integration and exchange of information between machines and devices. Everything we start with word smart. With the development of the industry it has developed a mentality works. Connecting devices into one big network is leading us to the new sphere and
new opportunities. IoT is answer for the future. Collecting of the information has got new meaning. Big Data is a key, to find new ways and get new idea out of the current information’s.
Ergonomic study of visitors in red cultural venues from a biomechanical perspective: A case study of students from Sichuan University of Arts and Science
Authors: Gao Yang
Published: January 2025

Red cultural venues are pivotal in preserving China’s revolutionary heritage and fostering national identity. However, these venues often encounter difficulties in engaging contemporary audiences, particularly younger visitors who seek more interactive and technologically enriched experiences. This study investigates the ergonomic and biomechanical challenges faced by young visitors, using students from the ideological and political education program and the cultural industry management program at Sichuan University of Arts and Science as a representative case study. Employing a mixed-methods approach, the research integrates quantitative surveys with 200 participants and qualitative interviews with 30 participants to assess physical discomfort and engagement levels. Statistical analysis reveals that prolonged standing significantly increases discomfort (β = 0.04, p < 0.001), while higher levels of interactive engagement (β = −0.30, p = 0.002) and overall satisfaction (β = −0.20, p = 0.013) are associated with reduced discomfort. Thematic analysis identifies key issues such as leg fatigue, back pain, limited interactivity, and restrictive venue layouts. Based on these findings, the study recommends enhancing interactive exhibits, optimizing spatial layouts, providing additional seating, and expanding venue spaces to improve visitor comfort and engagement. These evidence-based recommendations aim to inform the redesign of red cultural venues, making them more accessible and enjoyable for young visitors, thereby enhancing their educational and cultural impact. This research contributes to the limited literature on ergonomics in cultural venue settings and offers practical implications for improving the accessibility and user-friendliness of heritage sites.
Recognition of foot footwork based on dual model convolutional neural network-driven biomechanics patterns
Authors: Shen Weihong
Published: January 2025

Today, with the increasing popularity of football, more and more scholars will focus on using the digital and systematic management methods of football to further improve the safety and effectiveness of football. Similar to how cells within an organism operate in a highly coordinated and biomechanically regulated manner, football players' movements also involve complex biomechanical processes. Establishing a football data analysis system and guiding athletes is like understanding and modulating the molecular interactions and mechanical forces within cells to optimize their function. However, the current such systems are mostly based on video monitoring technology, and their actual operation process is limited by the deployment environment and expensive. In order to realize the widespread popularity of football movement analysis, this paper uses intelligent wearable devices, based on dual model convolutional neural network (DMCNN) for football players virtual step (behind), step (puskash), push progress (sliding), test (inside and outside cycling) and jump (Ronaldo), and by adjusting the convolutional core size and convolution step parameters optimize neural network performance. The resulting algorithm model, which outperforms the K nearest neighbor (KNN) and support vector machine (SVM) algorithms, provides a more accurate understanding of football players’ biomechanical patterns, just as advanced cell molecular biomechanics techniques offer deeper insights into cellular behavior and function, potentially leading to more refined training regimens and injury prevention strategies in football.
Sports training injury risk assessment model based on biological mechanisms and complex network analysis
Authors: Yin Changyuan , Luo Ting , Ye Zhenping
Published: January 2025

To improve the accuracy and practicality of sports training injury risk assessment (IRA), this paper constructs a model based on a complex network analysis algorithm and conducts performance comparison experiments across multiple dimensions. The research results demonstrate that the optimized model performs well in terms of risk assessment accuracy, real-time processing, robustness, adaptability, and user satisfaction. Specifically, the Area Under Curve of the Receiver Operating Characteristic Curve (AUC-ROC) of the optimized model reaches 0.928, indicating high accuracy in risk assessment. In addition to these metrics, this study includes a discussion on the biological mechanisms underlying sports injuries, emphasizing how biological signals can be integrated with the complex network analysis to enhance the model's predictive capabilities. This integration allows for a more comprehensive understanding of injury risk factors, such as muscle fatigue, joint stress, and tissue response, which are critical for effective injury prevention strategies. In the real-time experiment, the processing speed score is 4.9. In the robustness experiment, the fault recovery ability score is 4.3. In the adaptive experiment, the diversified data processing ability score is 4.5. In the user satisfaction experiment, the accuracy score of risk assessment is 4.9, and the convenience score is 5.0. These results indicate that the optimized model has significant advantages in handling complex data and adapting to changing environments. Therefore, this paper provides valuable insights for improving injury risk management and decision support in sports training by incorporating biological insights into the assessment model.
Enhancing supply chain resilience: The role of security practices and performance in mitigating disruptions in ghana’s manufacturing sector
Authors: Guo Fugang , Isa Mohd Azwardi Md , Azman Noor Azura
Published: January 2025

At the current stage, the retail industry is undergoing unprecedented changes. From traditional physical stores to online shopping platforms, and then to the new retail model that integrates online and offline, customers’ demand for shopping experience is constantly changing. To meet these demands, retailers need to constantly explore and apply new technologies to optimize the retail environment and enhance customer experience. Biomechanics is the study of the internal and external mechanical behavior of living organisms, which is concerned with the structure, function and motion laws of living organisms. Applying the knowledge of biomechanics to retail environment design can effectively improve customers’ shopping experience. Based on this, this paper takes intelligent container as an example, gives a visual solution of detecting goods in intelligent container based on deep neural network, and proposes a twin-based pairwise image difference detection algorithm named DiffNet as the core algorithm of intelligent container solution, which aims to help enterprises deploy intelligent container flexibly, safely and at low cost. Enhance the customer’s offline self-service shopping experience.
Disparities in the Way Radiologists, Referring Physicians, and Patients See the Language Used to Report Incidental Findings
Authors: Alalawi Zainab Majed , Alsadah Areej Majeed , Mahla Khulud Hussain Ali , Allam Huda Mohammed , ABDULBAQI DUAA ESMAEEL , Alanazi NASSER Nidaa , Alamri Ohuod Razen , Alghamdi Fahad Ali , Alshotairy Mohammed ayed , Almoadi Ali
Published: January 2025

Background: Incidental findings on cross-sectional imaging are common, often causing concern due to the possibility, however remote, that they could indicate malignancy. While radiologists aim to document these findings thoroughly, the language used may lead to varying interpretations by referring physicians and patients, potentially resulting in unnecessary follow-up tests, increased costs, and patient anxiety. The language radiologists use to describe low-risk incidental findings, especially those with minimal clinical significance, is underexplored, particularly from the perspectives of radiologists, referring physicians, and patients. Methods: This study involved three anonymous surveys administered to radiologists, referring physicians, and patients at a large academic medical center. The surveys assessed how each group interprets 10 expressions used to describe a 5-mm incidental liver lesion, based on its perceived likelihood of malignancy. Radiologists, referring physicians, and patients rated their perceived likelihood of malignancy for these expressions and provided feedback on whether follow-up imaging was warranted. Data were analyzed using median responses for malignancy likelihood, follow-up imaging decisions, and descriptive statistics. Results: A total of 13 radiologists (93%), 59 referring physicians (6% response rate), and 51 patients participated. Referring physicians and patients consistently rated the likelihood of malignancy higher than radiologists, particularly for phrases like "tumor not excluded," which were associated with the highest perceived likelihood of malignancy. Regarding follow-up imaging, 75-83% of referring physicians indicated they would order follow-up for phrases with uncertainty about malignancy, while only 2-46% chose to do so for phrases indicating benign findings. Radiologists favored "cyst" to describe the lesion, while referring physicians favored "benign cyst." Radiologists unanimously agreed that no follow-up was necessary for the benign lesion. Conclusion: Both referring physicians and patients expressed greater concern than radiologists regarding incidental findings, especially when the language used suggested uncertainty about malignancy. Ambiguous terms such as "tumor not excluded" increased anxiety and the likelihood of follow-up tests. This highlights the need for radiologists to refine their terminology to improve communication clarity and reduce unnecessary patient anxiety and healthcare costs
Evaluating the Role of Hospital Leadership in Reducing Healthcare-Associated Infections
Authors: Alharbi Nayef Humaid , Alshahrani Saeed Ali , Alharbi Khalid Hameed Rabah , Mufti Hadi Ahmed , Aljohani Abdullah Mahdaa , Almehmadi Ziad Nasser , Alofi Seham Fahad , Aloufi Fahad Marzooq , Aljohani Yousef Musallam , Al-Johani Faisal Mohammed
Published: January 2025

Healthcare-associated infections (HAIs) remain a major challenge in healthcare systems worldwide, contributing to increased patient morbidity, prolonged hospital stays, and substantial financial burdens. Hospital leadership plays a critical role in mitigating these infections by implementing evidence-based practices, fostering a culture of safety, and ensuring compliance with infection prevention protocols. This review examines the influence of leadership in reducing HAIs, focusing on strategic initiatives such as organizational commitment, multidisciplinary collaboration, and performance monitoring. By integrating robust leadership strategies and accountability frameworks, hospitals can significantly enhance patient safety and reduce the incidence of HAIs. The findings underscore the importance of leadership in driving sustainable change and highlight successful practices for future application.
Mediating Role of Top Management Support Between Intrinsic Motivation Factors Towards Employee Engagement In Oman's Private Universities
Authors: Almamari Maroa Khalfan , Muslim Noor Awanis , Khudari Mohamed
Published: January 2025

Employee engagement has recently been a popular topic in business and management research. Current research connecting the concepts of employee motivation and engagement has focused on survey analysis and the employee perspective, investigating the factors that are important to employees in their engagement at work. This study aims to develop a deeper understanding of how top management in Oman's private universities perceives intrinsic motivation's influence on employee engagement. The study focuses on administrative employees in eight private universities in Oman, with an estimated data-gathering sample of 371. The PLS-SEM method was used to explore the relationship between the variables. According to the results, all proposed hypotheses were significantly accepted. This research contributes to the body of knowledge on employee engagement by providing empirical evidence that can be used to improve the performance of private universities in Oman. Additionally, the study's methodology can be applied by modifying the variables used to assess employee engagement improvement and success.
Direitos Fundamentais no Cenário Transnacional
Authors: Lopes Nunes Tiago , De Oliveira Cunha Nunes Laíla , Rodrigo Casaril Fábio
Published: January 2025

The main object of analysis of this paper is the applicability of fundamental rights in a context marked by transnationality, aiming to explore the similarities and points of tension between these phenomena. Thus, after exposing the basic premises inherent to Transnational Law, concrete cases involving Braskem and the Brazil-Bolivia binational bridge will be examined.
O Princípio Constitucional da Função Social
Authors: Ártico Marcos Giovane
Published: January 2025

This article's theme is the principle of social function related to rural and urban property and companies. Constitutional hermeneutics must provide guidelines for resolving disputes regarding the exercise of rural and urban property and business activity that best meets the social function. The principle of human dignity is also an interpretative and imposing vector for the exercise of the right to property and economic activity, and must be interpreted and in line with the social function, which is a limitation to the free exercise of the right to property and free initiative and profit. Both principles must always be integrative and consistent to provide the best solution proposed here. The result of the study is that the social function of curbing abuses related to economic power is always a challenge in constant construction. The research was developed using the inductive method and qualitative, bibliographic and documentary research.
Há (in)fundada suspeita? Ação Penal e a Fundada Suspeita na visão dos Tribunais Superiores
Authors: LEVENTI GUIMARÃES RODRIGO
Published: January 2025

This article aims to analyze and debate what the Superior Courts interpret about the expression of well-founded suspicion, contained in §2 of article 240 of the Code of Criminal Procedure, for the purposes of validating the evidence produced in the investigation, including its comparisons at the international level. and in light of the varied procedural systems. To this end, a critical and analytical approach is used in the research, examining judicialized cases that outline the context. The predominantly adopted methodology is the review of legal reading and judicial precedents, in order to monitor the formation of binding jurisprudence. In conclusion, it was found that the complexity of the matter highlights the need for an updated legislative diploma, with specific provisions on the concept of well-founded suspicion, which regulates the production of evidence. The studies strengthen the understanding, still in stabilization, about the impact of recognizing nullities in criminal actions, mainly by Superior Courts, often disregarding that fundamental rights are double-sided.
Uso de la microdosis en el tratamiento de la diabetes tipo 2: preparación y perspectivas
Authors: Gutiérrez Nava Miguel Alberto , Serafin Badillo Michell , Martínez Cárdenas Karina
Published: January 2025

El tratamiento habitual de la diabetes mellitus tipo 2 incluye el uso de múltiples fármacos que presentan una gran variedad de efectos adversos por lo que se propone una alternativa de tratamiento conocida como microdosis que consiste en la administración oral del 5% al 10% de una dosis completa de algún medicamento o fitofármaco, con concentraciones de 1000 o 15000 veces menores a las usadas habitualmente como una forma de obtener resultados beneficiosos para la salud de los pacientes y no generar efectos adversos, objetivo: analizar de manera descriptiva el efecto de la microdosis como una alternativa adaptable tanto a extractos fitoterapéuticos como al tratamiento farmacológico hipoglucemiante convencional, material y métodos:  se realizó una revisión bibliográfica sistemática donde se consultaron diversas publicaciones de instituciones gubernamentales en México, publicaciones de carácter científico a través de buscadores especializados como Google Académico, Pubmed, Trip y la consulta de bases de datos especializadas como Scielo y Dialnet utilizando palabras clave y términos MeSH, resultados:  Como resultado de la revisión bibliográfica sistemática, se identificaron un total de 35 publicaciones relacionadas con el efecto de la microdosis como una alternativa adaptable tanto a extractos fitoterapéuticos como al tratamiento farmacológico hipoglucemiante convencional y se desarrolló una propuesta de preparación de las microdosis.
O USO DO PHOTOMATH NA FORMAÇÃO DE PROFESSORES E SUAS IMPLICAÇÕES NO ENSINO DE MATEMÁTICA
Authors: Freitas Mirele Ferreira Brandão de , Ferraz Wesley Cardoso , Onofrio Wilmer Pereira
Published: January 2025

The study focuses on how the app can enhance the teaching-learning process while identifying its limitations and risks, such as over-dependence and superficial understanding of mathematical concepts. Additionally, the teacher’s role as a mediator is emphasized as crucial for the effective use of Photomath, ensuring that technology is used as a complement rather than a substitute for traditional practices. Based on a literature review, the article offers suggestions for teacher training and the conscious integration of technologies in math teaching, while also proposing directions for future research.
ERITEMA ANULAR CENTRÍFUGO: UM DESAFIO ETIOLÓGICO – RELATO DE CASO
Authors: Almeida Giovanna de Sousa , Santos Ana Júlia Souza , Luiz Thaís Adriano , Santos Judy Rêgo , Bordignon Isabella Manara , Tessari Giulia , Castro Victoria Gabrielle Silva de , Covolan Fernanda Stoffel , Almeida Beatriz de Sousa , Neto Domingos Jordão
Published: January 2025

RESUMO:

O eritema anular centrífugo (EAC) é uma dermatose rara caracterizada por lesões eritematosas que se expandem de forma periférica, deixando a região central mais clara. A doença é mais comum em mulheres jovens e caucasianas, podendo afetar principalmente áreas fotoexpostas. Este artigo irá relatar o caso de uma paciente de 40 anos, com lesões persistentes nos membros inferiores, glúteos e mama direita, associadas a prurido e calor local. A paciente, sem histórico relevante de doenças prévias ou tratamentos eficazes, realizou uma biópsia que confirmou a dermatite espongiótica focal, compatível com EAC. No entanto, embora seja a hipótese diagnóstica mais provável, estão sendo realizados estudos para que sejam descartados todos as outras condições dermatológicas diferenciais, como micose fungóide.

O diagnóstico do EAC é desafiador, sendo feito principalmente por exclusão, uma vez que a etiologia é frequentemente idiopática, embora estudos associem a doença a fatores infecciosos, hormonais, medicamentosos e neoplásicos. A condição, autolimitada na maioria dos casos, pode requerer o controle dos fatores desencadeantes, e os tratamentos sintomáticos incluem o uso de corticosteróides tópicos.

PALAVRAS-CHAVE:

Eritema anular centrífugo; Lesões Eritematosas; Dermatose; Placa descamativas.
DIFICULDADES DE APRENDIZAGEM EM MATEMÁTICA NAS SÉRIES INICIAIS DA ESCOLA ESTADUAL PROF° JURACY BATISTA EM MANAUS-AM, NO PERÍODO 2020/2021.
Authors: Brito Maria Raimunda Martins de , Lopez Enrique
Published: January 2025

O presente trabalho busca introduzir e esclarecer a importância desta pesquisa para o meio acadêmico e prático em sala de aula, bem como os resultados que surgiram através de sua realização. Na revisão da literatura apresentará um panorama das pesquisas recentes sobre conceitos e quebra de paradigmas matemáticos relacionado ao cotidiano a partir da perspectiva do aluno. A pesquisa irá contribuir com a coleta de dados sobre paradigmas, crenças, pensamentos e pré-conceitos no processo construtivo matemático, metodologia, estratégias, entendimentos, absorção de conteúdo, raciocínio lógico, resolução de problemas com relações cotidianas junto ao projeto de vida. É possível verificar que em todas as áreas da vida o indivíduo possui conhecimentos dos mais diversos estigmas, sendo que na vida escolar não difere e principalmente na matemática, ciência que causa alegria uns e repulsa em outros devido vivência ou traumas. Um padrão que boa parte dos docentes permitem ocupar um lugar de prioridades gerando burocracias quando deveriam ser executados de forma complementar, no decorrer desse processo surgem sérias consequências como a grande rejeição da matéria nas abordagens de conteúdos por parte dos alunos e um costume de repetição pelo docente sem explorar e incluir o aluno na construção matemática pelo fato de estar convencido de que os alunos não querem aprender e não possuem interesse. Sabe-se que culturas existentes sobre o contexto matemático não atinge apenas alunos, mas sim, ex-alunos e qualquer cidadão comum que não tenha um bom relacionamento com cálculos. É possível observar que o padrão contribui fortemente com crenças que limitam qualquer indivíduo em seu processo criativo, fortalecendo alguns gatilhos mentais que convencem o não “ser” capaz de resolver enunciados que envolvam cálculos considerando a disciplina de matemática como extremamente difícil.
A IMPORTÂNCIA DA FAMÍLIA NA EDUCAÇÃO DAS CRIANÇAS
Authors: Rodrigues Maria Eliene Galdino
Published: January 2025

A família, vista como uma instituição, mudou ao longo dos anos, desde seus interesses, forma de educar e modelo. Refletindo sobre as famílias de hoje em dia percebe-se que ela está em crise, não existe um modelo padrão, contudo existe um modelo tradicional que sempre foi respeitado, aquele constituído de pai, mãe e filhos. Diante desta mudança que as famílias sofreram, a pergunta que desencadeou é a seguinte: As escolas estão preparadas para lidar com estas novas famílias? Para fundamentar a pesquisa, foram consultados os autores Philippe Ariès, Pedro Demo, António Nóvoa, José Maria de Paiva, entre outros.
The Effect of Profitability, Solvency, Cash Flow on Stock Returns
Authors: Arintaka Lano , Nugraheni Novita
Published: January 2025

The government's policy to implement the downstreaming of energy and raw materials from mining is not merely a fabrication. The government is progressively and sustainably enforcing the policy to cease the export of mineral resources, including nickel, tin, alumina, and bauxite. In 2022, Indonesia's export value in the mining sector and other sectors amounted to US$ 64.919 billion, reflecting a 71.22 percent rise compared to 2021, demonstrating the effectiveness of the nickel ore export ban policy enacted in 2020. The recent downstreaming, particularly in mining and the establishment of processing facilities, has prompted increased investor interest. The shares of mining industry companies are expected to exhibit long-term financial improvement. This study employs a quantitative research design to ascertain the impact of profitability, solvency, and cash flow variables on the energy and basic materials sector within companies listed on the Indonesia Stock Exchange (IDX) during the periods of 2019 and 2022, specifically those included in the LQ45 index in 2023. The research findings indicate that cash flow and profitability impact stock returns, but solvency exerts little influence.
Emergency Vehicle Priority Control Method Combining Dynamic Lane Control and Phase Control in Cooperative Vehicle Infrastructure
Authors: Zhang Lili , Yang Kang , Zhang Ke , Wei Wei , Tan Hongxin
Published: January 2025

Although the road traffic safety laws in various countries stipulate that emergency vehicles are exempt from route restrictions and traffic signals when performing emergency tasks, the severe traffic congestion issues in almost all major cities need to be considered. The frequent occurrence of these problems hinders the passage of emergency vehicles, and the key factor behind this obstruction is often due to the inherent flaws of traditional passive traffic control theories. In order to solve this problem, this paper innovatively constructs a high-dimensional and multi-variable flexible traffic control model. This model has four variables, which can greatly enhance the flexibility and capability of intersection control. On the basis of this model, an emergency vehicle priority control method combining dynamic lane control and dynamic phase control is designed. Comprehensive experimental results demonstrate that the proposed method in this paper can effectively ensure the fast and priority passage of emergency vehicles even in the presence of traffic congestion at intersections.
Evaluation of Cross-border E-commerce Economic and Trade Data Management Device Based on Blockchain Technology
Authors: Cao Jie
Published: January 2025

In the era of digital economy, trade data and goods transaction data in the field of international trade have become increasingly important. In the digital era, the transfer of international trade-related data from the physical world to the digital world through the application of advanced Blockchain Technology (BT) is an important means to promote the development of international trade in the digital era. This paper aimed to analyze Cross-Border E-Commerce (CBEC) economic and trade Data Management (DM) devices based on BT. This paper discussed the application of blockchain in CBEC trade, and proposed a blockchain security algorithm. Based on this, an experimental analysis of CBEC economy and trade DM was carried out. The experimental results of this paper showed that in the logistics costs of CBEC companies, the logistics costs of CBEC companies under the trade DM device based on BT accounted for 20%-30% of the total costs. The logistics cost of CBEC companies under the trade DM device based on traditional technology accounted for 30%-40% of the total cost; in the comparison of the favorable rate of CBEC companies’ products, the favorable rate of Company A’s products under the trade DM device based on BT was 98.2%, and that of Company B was 98.6%. Under the trade DM device based on traditional technology, the favorable rate of Company C’s products was 90.8%, and that of Company D was 91.1%. To sum up, based on the BT trade DM, the company’s logistics costs would be greatly reduced and its product quality control was in place.
Teori Belajar Kognitif Dan Implikasinya Terhadap Pembelajaran
Authors: Sari Vera , Amanda Noni Aprili Jasmine
Published: January 2025

Hadirnya teori belajar kognitif sebagai salah satu solusi yang dapat digunakan dalam proses pembelajaran. Dalam hal ini teori kognitif juga memberikan fokus kepada pembentukan karakter setiap peserta didik. Dengan adanya teori kognitif diharapkan pembelajaran tidak hanya memberikan pemahaman kepada siswa terkait apa yang mereka dapatkan tetapi juga memberikan suatu arti yang mendalam pada apa yang sudah mereka pelajari. Jean Piaget mengemukakan bahwa pengalaman pendidikan akan terjadi jika ada latihan individu yang berinteraksi dengan lingkungan ssosial dan lingkungan fisik. Perkembangan dan peningkatan individu merupakan interaksi sosial. Orang tidak berkomunikasi dengan lingkungan mereka yang sebenarnya sebagai individu yang terikat, tetapi sebagai bagian dari sebuah kelompok sosial. Piaget berpendapat bahwa peningkatan kogntifatau mental memainkan peran penting dalam pengalaman yang berkembang. Teori pembelajaran yang terkenal dari Bruner adalah teori belajar yang mengunakan konsep, yang dimaksud konsep adalah sebagai kategori mental yang membantu mengklasifikasikan objek, kejadian atau ide-ide pada setiap objek, setiap kejadian, setiap gagasan yang membentuk seperangkat himpunan dengan ciri-ciri umum yang relevan. Hanya dengan demikan seseorang guru akan mampu menemukan informasi, yang menurut Ausubel sangat abstrak, umum dan inklusif, yang mewadahi apa yang akan diajarkan selain itu logika berfikir guru juga dituntut sebaik mungkin.
Analisis Faktor Penyebab Pembengkakan Biaya Pada Proyek Konstruksi
Authors: Zalukhu Alfred Eliasman , Zebua Dermawan , Lase Carsa Alim , Harefa Felix Nitema , Zebua Friski Dermawan , Loi Anggerius
Published: January 2025

Cost overrun is one of the problems that often occurs in the implementation of construction projects, which can have an impact on reducing project efficiency, productivity and profitability. This research aims to identify and analyze the main factors causing cost overruns on construction projects. The research methodology used includes questionnaire surveys and interviews with project stakeholders, such as contractors, consultants and project owners.  The research results show that the main factors causing cost overruns are design changes during project implementation, inaccurate cost estimates, fluctuations in material prices, less effective project management, and late payments by the project owner. In addition, external factors such as poor weather conditions and government policies regarding construction also contribute to increased costs.  This research suggests a proactive approach to project planning and control, including improving the quality of cost estimates, risk management, and effective communication between all parties involved. By understanding the factors that cause cost overruns, it is hoped that construction projects can be carried out more efficiently and in accordance with the planned budget.
Aplikasi Teknik Statistik Dalam Evaluasi Kinerja Material Konstruksi Di Berbagai Kondisi Lingkungan
Authors: Bate'e Elvin Krisman , Laoli Excel Sahputra , Zebua Dermawan , Halawa Ignasia Hastuti , Ziliwu Pasrah Iman Anugerah Putra , Halawa Syukurman Jaya , Lase Faerisman
Published: January 2025

This study aims to evaluate the performance of construction materials using statistical techniques under various environmental conditions. The performance of construction materials used in infrastructure development is significantly influenced by environmental factors such as humidity, temperature, and soil pH. In this study, performance data of construction materials from different locations with varying environmental conditions are analyzed using statistical methods such as regression analysis, hypothesis testing, and analysis of variance (ANOVA). The analysis results show that environmental conditions have a significant impact on the durability and quality of construction materials, which affects the selection of materials for construction projects at specific locations. By using statistical techniques, this evaluation provides more accurate recommendations for the optimal selection of construction materials.
Eficácia e mecanismos de ação da Semaglutida no controle da obesidade
Authors: Souza Marcos Vinícius Santos , França Valéria da Silva Santos , Souza Guilherme Ramalho de , Medeiros Edinilza da Silva Machado , Machado Sued Henrique de Carvalho Vasques , Bomfim Gabriel Guiotti , Nascimento Maura Patrícia Parrião do , Aguiar Nicole Kazmierczak , Vieira Bárbara Helen Melo , Santos Anna Paula Lander dos , Guimarães José Rafael Domingues , Barcellos Bruna Vargas Rodrigues , Santos Geovanna Machado dos , Santos Isabela Ribeiro dos , Lopes André Pereira
Published: January 2025

Introdução: A obesidade é uma doença crônica de prevalência global crescente, associada a complicações graves, como diabetes mellitus, doenças cardiovasculares e malignidades. Sua principal causa é o desequilíbrio entre ingestão calórica e gasto energético. Estratégias terapêuticas incluem intervenções comportamentais, cirúrgicas e farmacológicas, sendo a semaglutida, um agonista do receptor GLP-1, uma opção promissora no manejo dessa condição. Metodologia: Este estudo utilizou uma revisão integrativa, analisando publicações entre 2019 e 2024, obtidas nas bases PubMed e BVS, com os descritores "Semaglutide", "Appetite Regulation", "Energy Metabolism" e "Obesity". Resultados e Discussão: A semaglutida demonstrou eficácia significativa na redução do peso corporal, promovendo diminuição do apetite, aumento da saciedade e menor ingestão calórica. Estudos relataram reduções médias de 5% a 15% no peso corporal, além de melhorias em biomarcadores metabólicos, como glicemia e pressão arterial. Apesar dos benefícios, eventos adversos gastrointestinais, como náuseas e vômitos, foram comuns, mas transitórios. Os resultados indicam que a semaglutida é eficaz em pacientes com obesidade, especialmente quando combinada com estratégias comportamentais. Conclusão: A semaglutida é uma ferramenta terapêutica eficaz e segura para o manejo da obesidade, proporcionando benefícios metabólicos significativos e sustentáveis. Contudo, desafios como o platô de perda de peso e a tolerância a longo prazo reforçam a necessidade de pesquisas futuras que explorem combinações terapêuticas para otimizar os resultados.
So, you want to be a health policy scholar - Now what? Challenges and opportunities related to mentorship, academic support, and institutional environments in health policy scholarship
Authors: Miller Emily R. , Magyar Matthew , Willing Laura , Barnert Elizabeth , Lee Lois
Published: January 2025

Health policy research is foundational to advocacy within the academy of medicine and benefits from experienced mentors, research support, and institutional prioritization. In this insight article, the authors describe experiences with and propose solutions to unique barriers to health policy scholarship and related physician advocacy.
Shakespeare, pourquoi tant de haine ?
Authors: Laroque François
Published: January 2025

Depuis la campagne anti-shakespearienne lancée par l’Américaine Delia Bacon dans les années 1850, quelque 78 candidats ont été proposés au titre du « vrai Shakespeare ». Outre la fascination que les théories du complot paraissent exercer sur ces esprits qui portent parfois des noms aussi célèbres que ceux d’Emerson, de Mark Twain, de Freud ou encore, parmi les acteurs, d’Orson Welles, de Derek Jacobi ou de Mark Rylance, la haine contre l’homme de Stratford, garçon illettré et rustre ou encore vulgaire imposteur est quasiment sans limites. Pourquoi donc tant de haine ?
Othello, j’aurai ta peau. Shakespeare aux marionnettes : la haine du personnage ?
Authors: Beauchamp Hélène
Published: January 2025

Cet article confronte le personnage tragique shakespearien à sa marionnette parodique à partir des réécritures de Macbeth et d’Othello que sont respectivement Ubu Roi d’Alfred Jarry (1896) et Los Cuernos de don Friolera de Ramón del Valle- Inclán (1921). L’auteure montre comment la dégradation parodique du héros shakespearien, en le vidant de sa substance jusqu’à menacer de le faire disparaître sous la simple enveloppe du fantoche, révèle la face mécanique, instinctive et barbare de ces célèbres personnages et leur soumission à un processus de déshumanisation et de perte de l’être. La fameuse et si critiquée « barbarie » shakespearienne se trouve alors investie d’une énergie nouvelle par la marionnette et devient une qualité propre à faire entrer le personnage shakespearien dans ce que Valle-Inclán appelle la « comédie barbare » de l’humanité du XXe siècle.
Haine ou envie ? L’ambivalence de la réception de Shakespeare à l’Âge Classique, en Angleterre et en France
Authors: Willems Michèle
Published: January 2025

La haine des Puritains pour le théâtre, concrétisée par la fermeture des théâtres londoniens en 1642, a-t-elle influé sur la réception de Shakespeare à leur réouverture en 1660 ? La désaffection pour les « old plays » du dramaturge ne s’explique-t-elle pas plutôt par l’exil, pendant l’Interrègne, des élites anglaises en France, patrie de la tragédie classique, là où Voltaire, de retour de son propre exil à Londres, fait connaître le dramaturge vers 1730 ? Cet article se propose d’analyser la confrontation qui s’ensuit entre le modèle classique et le drame shakespearien et l’ambivalence des réactions qui en résulte en Angleterre comme en France, puis d’en évaluer les incidences sur la construction de l’image du dramaturge dans chacun de ces pays.
Индивидуальный подход к терапии высокого риска: сравнительная оценка фиксированных и раздельных комбинаций антигипертензивных и гиполипидемических препаратов
Authors: Атаниязов Х , Хамидуллаева Г , Абдуллаева Г , Юсупова Х , Бекметова С , Юлдашева А
Published: January 2025

Background. Uncontrolled arterial hypertension in patients at high and very high cardiovascular risk remains a significant issue in modern medicine. Optimizing antihypertensive therapy using fixed or separate combinations of drugs represents a promising approach to improving blood pressure control and reducing the risk of cardiovascular complications.
Materials and methods. The study included 40 patients (men and women) with grade I–III hypertension according to the ESC/ESH classification (2018). The mean age was 51.52 ± 9.43 years, and the average disease duration was 8.52 ± 6.64 years. Patients were divided into two groups: one received a fixed combination (lisinopril/amlodipine/rosuvastatin), and the other received a separate combination (perindopril/amlodipine and rosuvastatin). Treatment lasted for 3 months. Effectiveness was assessed using 24-hour blood pressure monitoring, applanation tonometry, echocardiography, ultrasound examination of brachiocephalic arteries, and laboratory analyses (lipid profile, glucose level, uric acid, and creatinine).
Results. Both therapy regimens demonstrated high antihypertensive, organoprotective, and hypolipidemic effectiveness. However, patients receiving the fixed combination showed a more significant reduction in systolic and diastolic blood pressure, improved lipid profile, and decreased nighttime blood pressure variability. No adverse effects on metabolic profiles were observed.
Conclusion. The fixed combination of drugs demonstrated superiority over the separate combination regimen, providing better blood pressure control and lipid profile improvement. These findings highlight the importance of selecting optimal therapy regimens for high cardiovascular risk patients and confirm the efficacy of fixed combinations in this patient group.
Origin of the Western Australian Land Boundary
Authors: Whincup Paul , López Antonio C. Campo
Published: January 2025

The internal political boundaries of Australia, according to common belief, were derived from the Treaty of Tordesillas in 1494, which divided the New World between Spain and Portugal along a western meridian in the Atlantic. Later, when the lucrative Spice Islands in the Moluccas of Indonesia were discovered by the Portuguese sailing east in 1512 and the Spanish Magellan expedition sailing west in 1521, the Treaty of Zaragoza in 1529 attempted to clarify the anti-meridian of the eastern hemisphere to designate who could rightly claim possession. Because the Moluccas are close to the anti-meridian it was inevitable that both Spain and Portugal would vigorously defend their rights to occupation under the terms of the treaty such that to this day the anti-meridian has never been fully agreed upon. Within the Australian context, and supposedly based on the Treaty of Tordesillas, the three anti-meridians of 135°E, 129°E and 141°E in that order have been used to designate Australia’s internal political boundaries, but uncertainty remains on the origin of each. Historical maps and documents from the 16th and 17th centuries clarify the credibility of the various anti-meridians and show that the only valid contender is the Portuguese anti-meridian of 135°E. This line was used by Tasman in 1644 to divide the Australian continent between Hollandia Nova and Terra Australis, and later by Governor Darling in 1785 to designate the boundary between New Holland and New South Wales. The derivation of the Western Australian border at 129°E appears to have been a convenient choice to protect New South Wales settlements at Port Essington and Melville Island, west of the 135°E Portuguese anti-meridian, rather than to any speculative alternative Portuguese anti-meridian derived from the Treaty of Tordesillas.