bluuebunny/crossref_metadata_2025 huggingface dataset:
Simulation as a tool of active flipped classroom methodology: A didactic form of application for the discipline of control in the teaching of Electrical and Electronic Engineering at UEA
Authors: Río Daniel Guzmán del , Cirino Weverson dos Santos , Monteiro Bruno da Gama , Cisneros Edry Antonio Garcia
Published: July 2024

The improvement of practical activities in engineering courses has become currently an objective of higher education centers. In the present work, the authors present the results obtained from the application of simulation as a tool of active teaching methodology in the discipline of Control Systems in the courses of Electrical and Electronic Engineering of the School of Technology of the University of the State of Amazonas. It is a matter of introducing in the practical components of the discipline the latest guidelines of the National Curriculum Guidelines, DNC, which support the improvement of the didactic ways of teaching the contents, linking them to ensure a greater number of practical experiences and individual work, to encourage more expressive results in the acquisition of knowledge with the use of new technologies. In the case of the active flipped classroom methodology, applied in the work, it allowed us to advance in multidisciplinary integration processes and new laboratory practices in the context of the discipline.
Analysis of bone cement distribution in vertebrae using pedicle screws with and without fenestrations
Authors: de Souza Edna Cordeiro , de Farias Neto Severino Rodrigues
Published: July 2024

With the increase in the life expectancy of the population, there are more and more health complications related to aging, such as osteoporosis. Among the complications resulting from osteoporosis, spinal fractures stand out. In some cases, pedicle screws are used to stabilize the spine. However, when screws are inserted into bone weakened due to osteoporosis, proper fixation of the screw may not occur. To reduce this problem, bone cement is injected into the vertebral body as a way to ensure better stabilization of the screws. One of the main complications of this procedure is related to the leakage of cement out of the vertebral body, causing several problems that affect health. The risks of cement leakage could be reduced by using Computational Fluid Dynamics (CFD) to analyze the distribution of bone cement in the vertebra. Thus, the objective of this research is to evaluate, by means of CFD, the fluid dynamic behavior of PMMA-based bone cement injection into vertebrae through pedicle screws with and without fenestrations. To study the cement flow inside the vertebra, a commercial software was used . The factors influencing the distribution of bone cement were evaluated and compared with results reported in the literature, showing good agreement with each other. The numerical results indicate that the use of fenestrated pedicle screws can improve screw stability and reduce the risk of bone cement leakage.
Saving lives: First aid for airway clearance
Authors: Maia Amanda Arantes , Reis Emilly Cerqueira Feliciano , Lima Gabriella Parreira Souza , Gomes Isabella Moulin Lima de Freitas , Viana Luisa Yara Bahia , Rocha Maria Clara Lopes Alves Teixeira , Arruda Ana Clara das Virgens , Vieira Julia Ragone , Reis Hana Paula Brasil , Placides Nathalie Silveira , Corrêa Wagner Pablo , de Abreu Juscélio Clemente
Published: July 2024

The social relevance of disseminating knowledge about first aid for airway clearance among monitors and assistants of daycare centers and preschools, play a crucial role in emergency situations for early childhood education. It is notorious that children from daycare centers (under 3 years old) and preschool children (4 to 5 years old) are constantly exposed to choking risks, being one of the main causes of accidental death in these age groups, which can be avoided with adequate knowledge about the management of foreign body airway obstruction (OVACE) and proper application of first aid maneuvers (PS). Thus, training educators and managers of daycare centers and schools is extremely important to minimize accidents and the risks of complications resulting from choking. The dissemination of this information to family members and guardians is also essential, as they are the first to act in many emergency situations. A well-informed and prepared school community can act quickly in the event of a serious incident, thus increasing the chances of saving many victims.
Social networks analysis: A study on the linkage of relations and the hierarchy in the public sector
Authors: Cassanego Junior Paulo Vanderlei , Araújo Cristiane Ferreira de Souza
Published: July 2024

The study used Social Network Analysis (SNA) to map interactions among public servants at the City Council of Sant'Ana do Livramento. A quantitative approach was employed, collecting data via questionnaires from 133 public servants, with 108 valid responses. The data were processed using Gephi 0.9.1 software to construct networks of information, friendship, and trust. Three networks were mapped: information exchange, friendship, and trust. The analysis used metrics such as degree centrality, betweenness centrality, closeness centrality, and eigenvector centrality. The information exchange network included 143 public servants with 1235 connections and a density of 6.1%. Key nodes, such as Councilor Ulberto Navarro, showed high capacity for information exchange and highlighted the importance of certain public servants in coordinating and controlling information within the network. SNA is valuable for understanding social dynamics in a public organization. Identifying informal leaders and analyzing networks of friendship, information, and trust provide crucial insights for enhancing communication and collaboration within the institution.
Comparative analysis of physical-chemical parameters at different stages of sugarcane infection by the borer-rot complex
Authors: da Silva Rachel Reis , Olinto Thiago Marcel Galdino , da Silva Heloísa Luciana Marinho , da Silva Roberto Balbino , Pontieri Márcia Helena , Cezar Márcia Aparecida
Published: July 2024

Sugarcane production in Brazil reached a record in the 2022/2023 harvest, totaling 677.6 million tons, an increase of 10.9% compared to the previous year (CONAB, 2024). The state of Paraíba stood out as the largest ethanol producer in the Northeast, reaching 472.77 million liters, representing a growth of 4.5% (CONAB, 2023). However, the sugarcane industry faces significant challenges due to phytosanitary problems, such as the sugarcane borer and diseases such as Red Rot and Pokkah boeng, which compromise the quality and yield of sugar and ethanol. These adversities can result in substantial losses in the production and processing of the raw material.
Information and Communication Technologies (ICTs) in the accountability practices of Federal Institutes (FIs) in Minas Gerais
Authors: da Silva Welesson Flávio , Pinto Tainá Rodrigues Gomide Souza
Published: July 2024

This study explores the relationship between information and communication technologies (ICTs) and accountability in Minas Gerais federal institutes (FIs). The objective is to identify the main contributions of ICTs to improving accountability in Minas Gerais federal institutes. The study adopts a qualitative approach and is classified as descriptive documentary research. Bardin's (2011) content analysis was used to collect, analyze, and interpret the data. The literature indicates that ICTs can be a fundamental instrument for strengthening accountability practices . By making public information available in a transparent and accessible manner, ICTs allow stakeholders to monitor the actions of managers and demand accountability when necessary. The main results demonstrate that ICTs are used as mechanisms that facilitate or even take charge of such practices. The practice of transparency, in particular, uses these mechanisms, whether through social networks for publicity and social interaction or through systems such as fala.BR, in addition to the institutional portals of the federal institutes themselves. The Access to Information Law (Law No. 12,527/2011) represents an important milestone in the promotion of public transparency in Brazil and significantly corroborates the findings. By guaranteeing broad and free access to public information, the law contributes to strengthening accountability and popular participation. It is concluded that ICTs play a fundamental role in promoting accountability by enabling transparency, popular participation and holding managers accountable, which contributes to the construction of a more just and democratic society. This summary presents an overview of the relationship between ICTs and accountability . It is important to emphasize that the subject is complex and requires in-depth studies that consider the different variables that influence accountability .
Analysis of electromagnetic spectrum from radio stations in hospital units
Authors: Nascimento Jobson de Araújo , Rodrigues Diego Fernando Ferreira
Published: July 2024

In intensive care units (ICUs), there is a variety of electromedical equipment (EME) sharing a small space, including with other electronic devices. Although each piece of equipment has undergone electromagnetic compatibility tests, and the manuals provide guidance on the necessary distances to avoid possible interference, some scenarios are not foreseen in practice through these tests, and currently hospitals share several sources of Radio Frequency (RF), such as smartphones, routers, among others. The objective of this article is to measure possible scenarios that idealize a hospital environment such as an ICU, CTI, among others, at UNCISAL-AL, subjecting them to RF sources. In this work, exclusively radio transmitters, verifying whether there are risks in the use of electromedical equipment and consequently of damage to hospital equipment, due to electromagnetic exposure above the immunity of these equipment.
The importance of public policies to mitigate mental illness among public servants
Authors: de Santana Paulo Roberto Peixôto Lima , Pinheiro Alexandre Santos , Campos Marilene de Souza
Published: July 2024

This study investigates the importance of public policies in mitigating mental illness in public servants, focusing on the implementation phase of the Public Policy Cycle. The research uses a systematic and quantitative approach, analyzing five articles that address different aspects of the topic. The analysis reveals a substantial understanding of the public policy cycle (76%), however, it highlights the need for deeper identification and detailing of challenges in implementation (48%). Regarding the effectiveness of strategies (60%) and allocation of resources (60%), a modest assessment is observed, suggesting the importance of a more detailed analysis. The active involvement of public servants in the implementation presents an average of 60%, indicating a moderate consideration. These results highlight the complexity and importance of effective public policies for the mental health of public servants. The discussion among the authors highlights the need to improve the analysis of specific challenges and identify more effective strategies. In conclusion, the results provide valuable support for the development of more effective public policies in promoting the mental health of public servants.
Bioethical assessment of embryo donation for research
Authors: Fontinele Silva Wênnia Suelem , Birnenbaum Silvia J.
Published: July 2024

Introduction: the present study aims to assess, from the bioethical tool, the use of embryos for scientific research and its impact on society. The research question is posed: "what bioethical aspects are related to the donation of excess embryos from cryopreservation laboratories?". The secondary objectives include determining the level of knowledge of the population about assisted reproduction techniques, identifying knowledge about the possible destinations of cryopreserved embryos and evaluating the positioning capacity of the population regarding ethical and moral issues. Method: observational study of a statistical nature through a questionnaire with relevant questions on the subject of bioethics in the investigation of surplus embryos from cryopreservation. The study population was composed of people of different sex and age, who are interested in gynecology issues. Results: the survey reveals that 55,8 % knew about assisted fertilization techniques, 80,8 % knew what IVF was, 69,2 % were unaware of related laws, 84,6 % understood informed consent in cryopreservation , 46 % would not sign a long-term consent, 80,4 % knew about cryopreservation, 82,7 % support embryo freezing, 72,5 % support embryo research, and there are divided opinions about its status : 60,8 % cells, 51,9 % human beings.Conclusion: the survey reveals that the participants have a general knowledge about assisted fertilization techniques and support the cryopreservation of embryos for research. However, there is a lack of knowledge about the laws that govern these techniques. Opinions are also divided on the nature and status of the frozen embryos. These results are relevant for the ethical debate and the regulation of practices related to embryos
Ergonomic risk in the management of the endoscopic retrograde cholangiopancreatography
Authors: Ortega Dugrot Yanet , Suárez Oceguera Julieth , López Pumar Georgina Maritza , Gort Iglesias Pedro Irán , Alonso Ayala Osmany , Bustamante Rojas Roselia Inés
Published: July 2024

Introduction: endoscopic retrograde cholangiopancreatrography is the therapeutic method of choice to treat biliopancreatic diseases. The complexity of the endoscopic procedure, learning curves, duration, and the demand for the service in health institutions, condition the presence of ergonomic risks in the domain of the multidisciplinary team that intervenes in the technique.
Objective: to describe about possible ergonomic risk factors in the management of endoscopic retrograde cholangiopancreatography.
Methods: a search was carried out in the Google Academic/Scholar, PUBMED, SciELO Regional, SciELO Public Health, SciELO Cuba engines. In the search strategy, the terms were used: endoscopic retrograde cholangiopancreatography, ergonomic risks, ergonomic risk perception in the working population. The documents were evaluated at length and a summary document of the information was developed.
Results: dynamic and static postures, repetitive movements, load manipulation, psychological load and visual fatigue are considered risk factors that require greater attention in relation to the activities involved in the technique.
Conclusions: possible ergonomic risk factors in the endoscopic procedure were described. The complex activities that derive from the procedure and their relationship with the specialties involved were considered, in order to promote occupational health, sustainability and the transition towards excellence in the services provided.
Brain tumour detection via EfficientDet and classification with DynaQ-GNN-LSTM
Authors: Agrawal Ayesha , Maan Vinod
Published: July 2024

The early detection and accurate staging of brain tumors are critical for effective treatment strategies and improving patient outcomes. Existing methods for brain tumor classification often struggle with limitations such as suboptimal precision, accuracy, and recall rates, alongside significant delays in processing. The current methodologies in brain tumor classification frequently encounter issues such as inadequate feature extraction capabilities and limited accuracy in segmentation, which impede their effectiveness. To address these challenges, the proposed model integrates Fuzzy C-Means for segmentation, leveraging its ability to enhance the accuracy in distinguishing tumor regions. Bounding boxes surrounding identified tumour regions are produced by the method by efficiently utilising calculated region attributes. The use of Vision Transformers for feature extraction marks a significant advancement, offering a more nuanced analysis of the intricate patterns within brain imaging data samples. These features are then classified using a Dyna Q Graph LSTM (DynaQ-GNN-LSTM), a cutting-edge approach that combines the strengths of deep learning, reinforcement learning, and graph neural networks. The superiority of the proposed model is evident through its performance on multiple datasets. It demonstrates an 8,3 % increase in precision, 8,5 % increase in accuracy, 4,9 % increase in recall and 4,5 % increase in specificity, alongside 2,9 % reduction in delay compared to existing methods. In conclusion, the proposed method offers an efficient solution to the challenges faced in brain tumor classification. The study's findings underscore the transformative impact of integrating cutting-edge technologies in medical diagnostics, paving the way for more accurate, and timely health interventions for clinical scenarios
Taekwondo competition marketization development strategy based on SWOT-AHP model
Authors: Liu Heming , Jiang Fugao
Published: July 2024

China middle school students Taekwondo League, as the highest level of taekwondo events for middle school students, is an important part of middle school sports events. The development of the league can not only enrich sports activities, mobilize the enthusiasm of middle school students for sports, but also conducive to the improvement of students will quality and psychological quality as well as training reserve talents. With the rapid development of taekwondo League for middle school students, problems such as imperfect market organization and operation system, unreasonable competition system and imperfect management system of sports teams have been exposed, which affect the sustainable development of the competition to a certain extent. This paper mainly uses the SWOT AHP research method to explore the market commercialization status quo, existing problems and development strategies of Chinese middle school students Taekwondo League, so as to provide theoretical basis for other related studies
Factors of interest of general practitioners in scientific research in first-level care centers in Bolivia
Authors: Mamani Manzaneda Laura Pamela , Auza Santivañez Jhossmar Cristians , Apaza Huanca Blas , Nayra Condori Villca Nayra Condori Villca , Llanos Torrico Boris Adolfo , Rico Ramallo Germán José Martín , Salazar Duany Zuzel , Jiménez Fernández Roberto Carlos
Published: July 2024

Introduction: publication, as part of scientific and academic communication, is a key element of the ethical and moral obligation of every researcher. Our study addresses the factors of interest that general practitioners have in scientific research in first-level public health care centers in the municipality of El Alto.
Objective: determine the factors of interest that general practitioners have in scientific research in first-level public health care centers in the municipality of El Alto, department of La Paz, Bolivia.
Methods: it is a qualitative, descriptive, analytical and cross-sectional study, under a non-experimental design. The universe consisted of 3,520 general practitioners in the department of La Paz, 103 general practitioners agreed to participate as a sample of the research, and who met inclusion and exclusion criteria.
Results and discussion: 68 % of the doctors are between 31 and 40 years old. 46,6 % graduated from a university abroad, however it had no impact on the research process. 62,1 % of all doctors have an academic degree at the bachelor's level. The majority of doctors after graduating do not continue with higher professional training studies. 80,6 % did not publish scientific articles. 41,7 % indicate that they do not carry out scientific research because there is no institutional support.
Conclusions: the majority of doctors who participated in our study are relatively young – adults. Regardless of the school they graduate from, it has no impact on the research processes. Their academic degree is a bachelor's degree, followed by diplomas and none with a doctorate. After graduating, they do not continue with higher or postgraduate studies. The vast majority of doctors do not publish any research articles. Based on these results, it is necessary to implement strategies that encourage the development of research in general practitioners at the first level of care
Modeling performance evaluation in badminton sports: a fuzzy logic approach
Authors: Yinghao Li , Jawis MN
Published: July 2024

Spectators and many young students have flocked to badminton matches in recent years. Badminton practice has received a lot of media coverage. The current state of badminton evaluation methods is lacking in reliability. This article's overarching goal is to examine the many applications of fuzzy logic in badminton performance evaluation and improvement. Data on the badminton technique's flexion and extension phases are mapped into the suggested model using a fuzzy inference system (FIS). This study suggests a fuzzy logic-based badminton-specific objective fuzzy inference system (Bmt-FIS) to evaluate team sports. Despite the gravity of the situation, decisions involving performance reviews often use subjective data. These common decision-making problems may be realistically addressed by fuzzy logic models. Fuzzy logic has the potential to be an effective tool in situations where both quantitative and qualitative data interpretation are allowed. To do this, it accounts for the inherent variability in athletic performance by taking into consideration the 'hazy' or 'uncertain' limitations of data. By taking limitations into account, a rule-based approach makes performance evaluation more precise. Here, a fuzzy inference system (FIS) uses the input variables to evaluate the student's performance. While data mining approaches have been studied, the adaptive neural fuzzy method outperforms others because of its exceptional accuracy.
This method eloquently and clearly conveys the many levels of integrity and ambiguity. Also, fuzzy logic may be a great tool for evaluating badminton skills. This foundational study connects the dynamic realm of sports with static measures
PENERAPAN ASAS FUNGSI SOSIAL HAK ATAS TANAH DALAM PUTUSAN NOMOR 28/G/PU/2019/PTUN.PBR
Authors: Amasta Andrea Winda , Paulus Rekky Sean
Published: July 2024

This paper will discuss the Application of Land Social Function in Law Number 2/2012 on Land Acquisition for Public Interest. To find a solution to this problem, document and literature searches are required in this research. The results show that the regulation of land acquisition norms in Article 5 of Law Number 2/2012 on Land Acquisition for Public Interest has applied the principle of social function of land, because land acquisition carried out by the government as stipulated in Article 5 is an act for the construction of public facilities that can be used by the entire community. The application of Article 5 of Law Number 2/2012 often triggers problems, especially if the land taken over for development is productive land used by the community as a source of their livelihood and will result in the loss of people's livelihoods. As a result, it is very natural that some people refuse and do not want to release their land even though they have been promised a compensation value. Therefore, more knowledge and understanding of the social function of land is needed as an effort to realise justice and welfare, especially for those who are given their land without ignoring aspects of legal certainty as a characteristic of the rule of law.
Transformation of Record Keeping: Development of E-Archive Applications Towards Modern Information Governance
Authors: Santosa Firman
Published: July 2024

The transformation of record-keeping through technology-driven approaches has become an urgent necessity in addressing the demands of modern information governance. This study explores and analyzes the challenges encountered and solutions adopted during the implementation of the E-Archive application in the Modern Market of Rokan Hulu Regency. The deployment of this application, which is web-based and utilizes a MySQL database, involves requirements analysis, design, development, and implementation phases. The research findings highlight that this transformation has positively impacted record-keeping, enhancing efficiency, speed of access, and data accuracy. Nevertheless, the study also identifies several issues, including challenges in data collection and migration, as well as user adaptation to the new system. The web-based technology solutions and MySQL database, while offering solutions for some aspects, also bring certain challenges. The results of this research provide valuable insights into the potential and constraints of implementing the E-Archive application in the context of the modern market and similar sectors. Moreover, it underscores the importance of understanding and addressing issues throughout the information governance transformation process.
Necesidades de aprendizaje de estudiantes de maestría en docencia para el desarrollo de competencias en entornos virtuales
Authors: Mendoza O. Katherine
Published: July 2024

La educación superior tiene muchos factores que las universidades deben enfrentar día a día para ejecutar soluciones donde estudiantes y docentes se vean beneficiados. Los desafíos de la educación digital se encuentran como objeto de estudio en la actualidad, porque poner en práctica el proceso de aprendizaje mediante el entorno virtual no ha sido fácil, si bien es cierto la educación virtual se ha presentado oportunamente para muchos. Por ello, con el objetivo de identificar las necesidades de aprendizaje de los estudiantes de Maestría de la Universidad del Caribe (Panamá), requeridas para el desarrollo de competencias en entornos virtuales, se realizó un estudio cuyo diseño se encuentra en su conformación metodológica como no experimental descriptivo, aplicado, inductivo y transversal, aplicando las técnicas de observación y de encuesta. En los resultados se demostró que los estudiantes perciben que los docentes deben crear un ambiente virtual más adecuado utilizando las diferentes plataformas para interactuar, motivándolos para que obtengan un aprendizaje significativo y aplicarlo en las competencias a nivel profesional, lo que implica obtener un mejor resultado a través del compromiso, aprovechando las diferentes plataformas digitales de una manera didáctica.
Manual de Medicina Interna Vol. 4
Authors: Preciado Lucas Kenia Leonor , Gallo Castillo Litha Paola , Gómez Sánchez Karla Stefania , Medina Herrera Gary Adolfo , Velasco Merino Jacqueline Johanna , Ron Cruz Jefferson Vinicio , Beltrán Mosquera Keily Joseth , Ocampo Ullloa Geomira  Elizabeth , Rosas Borja Cristian José , Peñaloza Castro Jaime Alejandro , Peñaloza Castro Shirley Alejandra , Arteaga Mendoza Xavier Andres , Aucancela Yapud Ana Lucia , Figueroa Cotapo Byron Alberto , Yanetty Garcia Anyoly , García Alcívar Diana Carolina , Guerrero Icaza Maria Gabriela , Noriega Martinez Sheilla Catherine , Guamán León Karina Eliseth , Ruilova Alvarado Ninoska Alexandra , Quinatoa Chamorro Nadia Fernanda , Choco Vélez Klever Eliseo
Published: July 2024

El "Manual de Medicina Interna Vol. 4" se presenta como una obra esencial para profesionales y estudiantes de medicina que buscan profundizar en el conocimiento y manejo de las patologías de la medicina interna. Este volumen, el tercero de una serie reconocida por su rigor y actualización constante, ofrece una visión integral y detallada de las enfermedades y condiciones que afectan a los adultos.
Teknik Pembenihan Ikan Nilem (Osteochilus Hasselti) Di Unit Pelaksana Teknis (Upt) Laboratorium Kesehatan Ikan Dan Lingkungan, Pasuruan, Jawa Timur
Authors: Pranowo Navasha Lingga , Fatmawanti Irma Nur , Ana Marsela Puji , Asiah Risa Nurul , Ulkhaq Mohammad Faizal
Published: July 2024

Ikan nilem (Osteochilus hasselti) menjadi salah satu spesies dari 23 spesies Osteochilus yang termasuk ke dalam ikan asli dari Indonesia yang memiliki habitat di perairan tawar. Ikan Nilem memiliki ciri-ciri berwarna coklat kehitaman, posisi mulut subterminal, dan terdapat dua pasang sungut peraba pada kedua sudut mulutnya. Budidaya ikan nilem memiliki keuntungan di sisi ekonomi karena mudah dipelihara pada kondisi air yang berbeda, memiliki sintasan dan reproduksi yang tinggi. Kegiatan Praktek Kerja Lapang (PKL) ini dilaksanakan di UPT. Laboratorium Kesehatan Ikan dan Lingkungan Umbulan, Pasuruan, Jawa Timur. Hasil Praktek Kerja Lapang (PKL) mengenai teknik pembenihan ikan nilem dimulai dari pembersihan kolam, pengapuran, pengeringan, dan pengisian air. Sebelum dipijahkan induk ikan nilem perlu diseleksi untuk mengetahui induk mana yang telah matang gonad. Setelah diseleksi dilakukan penyuntikan hormon ovaprim sebanyak 0,2ml/kg dengan perbandingan betina dan Jantan 1:2. Telur yang telah dibuahi kemudian dipindahkan dari hapa ke akuarium. setelah umur 3 hari larva dipindahkan ke kolam pendederan dan dipeliharan hingga umur 21 hari. Pengecekan kualitas air dilakukan secara rutin pada pagi dan sore hari meliputi suhu, pH, dan DO.
Comparative Design of an Industrial Building: Cold Formed Steel versus Hot Rolled Steel
Authors: Rouaz Idriss , Bouzid Haytham , Belaid Toufik , Belkacem Mounir Ait
Published: July 2024

Industrial buildings made of Cold Formed Steel (CFS) members have gained an extent of construction all over the world. It has become an alternative process of construction to the Hot Rolled Steel (HRS) elements, allowing it to respond to the requirements in a short time. The aim of this work is to present a technical and economical comparative study of an industrial building case made of CFS versus HRS elements and designed according to the European and American codes. Relying on numerical modeling, the design according to Eurocode 3 demonstrates that the industrial building made of CFS is more economical compared to the HRS members building by 43% in terms of weight and 28% in terms of cost. In addition, based on the Average Capacity Design (ACD) ratio of the CFS elements, it turns out that the design according to Eurocode 3 part 1-3 is less conservative than the same building designed according to the American Iron and Steel Institute (AISI) code. Moreover, the American code privileges the safety aspect of the designed CFS building with the ASD method over the LRFD and LSD methods. Otherwise, the CFS building designed according to Eurocode 3 part 1-3 with truss columns and beams reveals a weight saving of 25% and 14%, respectively, compared to the building with a full web of beams and columns, and the building with a full web of columns and steel trusses.
Germany
Authors: Voigt Melanie
Published: July 2024

Country report on professional recognition of music therapy.
CPEC As a Game Changer for Pakistan: A Critical Analysis
Authors: Ashfaq Esha , Liaqat Bilal Bin , Waseem Muhammad , Ali Anwar
Published: July 2024

There is a shift in the global order and a realignment of interstate relations occurring, with Pakistan firmly positioned to move towards the eastern camp, led by China. The tilt is through the China-Pakistan Economic Corridor (CPEC), which offers China another entry point into the Indian Ocean through the Gwadar Port in Balochistan and tremendous prospects for Pakistan to improve its ailing economic situation. To make the CPEC a successful reality, the state of Pakistan must, nevertheless, confront and overcome a number of difficulties. With the Gwadar Port, the CPEC gives China access to another opening in the Indian Ocean and presents Pakistan with a wealth of commercial options to alleviate its financial hardship. It proposes to upgrade Pakistan's infrastructure and increase connection both inside the area and outside, connecting the Middle East, Europe, and Africa with the Chinese province of Xinjiang. Pakistan is clearly moving away from geostrategic concerns and towards geo-economics cooperation, emphasizing solid relationships with key regional players. Conversely, the CPEC has faced considerable international scrutiny and criticism since its launch in 2013. Close friendship exists between China and Pakistan. And the world sees this China-Pakistan economic corridor as unique because, for the first time, the focus of their relationship and devotion has moved from geopolitical to geo-economics issues. The fact that this endeavor benefits both nations equally and is not biased towards either is, however, of paramount importance.
COMPREENSÃO WINNICOTTIANA DO ATO E DA INTENÇÃO SUICIDA:
Authors: Fulgencio Leopoldo
Published: July 2024

Neste artigo, pretende-se analisar alguns aspectos descritivos do ato e da intenção suicida para, então, apresentar a maneira como Winnicott poderia compreender essa ação. Dentre os diversos sentidos que ela pode ter para o indivíduo, seja como uma defesa ante a angústias insuportáveis dirigida a si mesmo ou ao outro, seja, ainda, como efeito secundário de uma ação arriscada que acaba com a morte, destacarei um sentido, pouco comentado, que é o de considerar que certas ações suicidas são uma tentativa de começar tudo de novo, caso isso fosse possível. Nesses casos, a ação suicida corresponderia a uma ação do falso self , avaliando que não haveria mais nenhuma chance para que o verdadeiro self pudesse deixar de ser aniquilado nas suas relações com o mundo.Tal tipo de análise visa, em última instância, fornecer ao clínico uma forma de compreensão que pode ajudá-lo, efetivamente, a ter o que dizer sobre o sentido do suicídio quando essa possibilidade surge como tema no trabalho analítico. Esse tipo de análise se insere no desenvolvimento de uma ética do cuidado psicanalítico no quadro epistemológico e metodológico do pensamento de Winnicott.
ATUAÇÃO DE PSICÓLOGOS NO CONSULTÓRIO NA RUA DA FRONTEIRA
Authors: Nunes Letícia da Costa , Staliano Pamela , Oliveira Paola Ferreira de
Published: July 2024

O objetivo deste trabalho consistiu em caracterizar a formação e o cotidiano laboral dos psicólogos do Consultório na Rua (CnaR) da fronteira entre Ponta Porã-BR e Pedro Juan Caballero-PY, ao que tange sua atuação com a População em Situação de Rua (PSR), a partir da Política de Redução de Danos. Utilizou-se da Cartografia proposta por Deleuze e Guattari para compor a participação nos processos presentes no cotidiano destes profissionais. Os resultados revelaram a complexidade da atenção em saúde diante da facilidade de acesso da PSR à pasta base (crack) e à criminalidade; a desvalorização da profissão no setor público e o despreparo diante das demandas multiculturais apresentadas pelo território. Compreende-se a necessidade de construção de uma Psicologia plural, que adentre espaços coletivos periféricos como as ruas da fronteira, acionando e monitorando a rede de atenção para a promoção de políticas públicas, respeitando a autonomia, diversidade e pertencimento territorial da PSR.
Advancements in Antenna Systems for B5G and 6G Applications
Authors: Ramin Emadian Seyed
Published: July 2024

This chapter explores the fundamental concepts of antenna design critical for beyond 5G (B5G) and anticipated 6G technologies. It delves into various antenna types, including microstrip antennas, metamaterial-based designs, reconfigurable antennas, phased array antenna, and lens antennas, highlighting their role in achieving the ultra-high data rates, ultra-low latency, and massive device connectivity envisioned for B5G and 6G networks. The discussion covers key aspects such as beamforming, beam steering, and pattern reconfigurability of antenna arrays, along with interference mitigation strategies. By understanding these diverse antenna systems, researchers and engineers can contribute to shaping the future of wireless communication in the B5G and 6G era.
Molecular Docking: An Insight from Drug Discovery to Drug Repurposing Approach
Authors: Shamim Sana , Munawar Rabya , Rashid Yasmeen , Muhammad Zesshan Qadar Sheikh , Bushra Rabia , Begum Irshad , Imran Muhammad , Quds Tehseen
Published: July 2024

The impact of computer-aided drug designing in the field of medicinal chemistry has created a boon in the drug discovery process. Molecular docking is an integral part of bioinformatics that deals with protein-ligand interactions, binding conformations, and affinity predictions. It has shown to be a rapid, easy, and affordable method in business and research settings alike. The advancement in the hardware and software has led to enhanced molecular dynamic simulations and thus authenticate the computational results. This has created a great impact in minimizing the cost and time involved in the drug discovery process. It has also helped in identifying the rationale for drug repurposing approaches. This chapter will give in-depth knowledge of the importance of molecular docking in drug designing and discovery, their impact on drug repurposing, and success stories of the in silico approach in drug discovery and repurposing.
Benefits of Three-Dimensional Printing in Periodontal Therapy
Authors: Wulandari Pitu
Published: July 2024

Periodontal disease is one of the most common dental and oral diseases suffered by people in the world, especially in Indonesia. The prevalence of this disease increases from year to year. The most important thing to prevent further destruction due to this disease is a correct and accurate diagnosis and treatment plan, one of which is using 3D (three-dimensional) printing in periodontal treatment. Three-dimensional printing is a process of building 3D objects by adding additional approaches. Using 3D printing, periodontal care procedures such as creating study models, scaffolds, preservation sockets, bone augmentation, and implant implantation can be completed.
Enhancing Polyphenol Bioavailability through Nanotechnology: Current Trends and Challenges
Authors: El Monfalouti Hanae , Eddine Kartah Badr
Published: July 2024

Polyphenols are a class of plant secondary metabolites that have increasingly been gaining traction due to their multiple roles as therapeutics, food supplements, and preservatives. They are widely used in various foods to enhance flavor, texture, shelf life, and overall quality. Polyphenols are efficient antioxidants and radical scavengers with significant health benefits, including anti-inflammatory and antimicrobial effects. Several studies demonstrated that an increased consumption of polyphenol-rich foods may help reduce the risk metabolic disorders and cancer. However, their bioavailability is limited after ingestion due to low water solubility, instability at low pH values, and difficulties for absorption in the small intestine. To address these challenges, new technological processes and the use of nanoparticles loaded with polyphenols encapsulation and nanotechnology are required to improve polyphenol bioavailability and to maintain their biological activities, making them more effective as functional food ingredients and drug delivery systems. This chapter covers the latest trends and innovative techniques in polyphenol-based nanotechnology and explores the challenges associated with their use in these applications.
Treating Diabetic Retinopathy: Challenges and the Way Forward
Authors: Dash Nikita
Published: July 2024

Diabetic retinopathy is a well-known complication of long-standing diabetes and is frequently encountered by ophthalmologists. While early changes may not impact vision, it is important to understand the need to follow up these patients regularly to avoid sight-threatening vision loss with timely management. Timely referral by physicians and increasing awareness about diabetic retinopathy is crucial to achieve this goal. Moreover, the advent of newer pharmacotherapeutics and better machinery and instrumentation for safe vitreoretinal surgery has played a significant role in changing the dynamics of the treatment of diabetic retinopathy. This chapter focuses on the difficulties faced in managing patients with diabetic retinopathy, as well as treatment options in practice and areas of future research.
Congenital Hypothyroidism
Authors: Mariana Ghemigian Adina , Dumitru Nicoleta
Published: July 2024

Congenital hypothyroidism is considered the most common neonatal endocrine disorder, with an incidence of 1/3000–1/4000 newborns. It is defined by insufficient synthesis of thyroid hormones from the newborn thyroid. The hormonal deficiency can vary from a slightly low level to a severe deficiency, also called myxedema. It is often a chronic condition caused mainly by thyroid dysgenesis or a defect in the thyroid hormones synthesis (dyshormonogenesis). Less often, it is secondary to abnormal pituitary or hypothalamic control of thyroid function. Considering the major role played by thyroid hormones in the early development of the central nervous system, congenital hypothyroidism is considered the most common condition involved in the etiology of mental retardation in children. Thus, early detection through neonatal screening programs and initiation the earliest possible of thyroid hormone replacement treatment prevent irreversible neurodevelopmental delay and optimize developmental outcome of affected newborns.
Static hedging of vanilla and exotic options in a South African context
Authors: Levendis Alexis , Mare Eben
Published: July 2024

In this paper, we test the performance of a static hedging strategy for a long-dated European call option and European spread call option in South Africa. The stochastic volatility double jump (SVJJ) model is calibrated to historical FTSE/JSE Top40 returns to generate real-world FTSE/JSE Top40 prices at future dates. The SVJJ model is also calibrated to the FTSE/JSE (Top40) implied volatility surface in order to value the options under the risk-neutral measure. Two static hedging programs are then implemented to test their effectiveness when replicating a long-dated European call option and European spread call option. Our results indicate that static hedging is a simple, yet effective, solution when hedging non-exchange-traded options with vanilla exchange-traded options.
Analysis of Clinical and Radiologic Parameters in Children Diagnosed with COVID-19 Infection at Admission and Discharge
Authors: Sadeghi Koupaei Hanieh , Nazari Shiva , Armin Shahnaz , Zeinali Vahide
Published: July 2024

Background: Recognizing risk factors for poor prognosis among COVID-19 patients is crucial, especially given the absence of standardized treatments and medications. Objectives: In the present study, our aim was to survey changes in clinical parameters in children diagnosed with COVID-19 infection from admission to discharge. Methods: The present retrospective cross-sectional study focused on children with COVID-19 infection. All demographic data and clinical information of patients were extracted upon admission and at discharge from the hospital. Data analysis utilized the Mann-Whitney U test and Fisher exact test. Multivariable regression modeling was employed to identify factors predicting the probability and duration of hospitalization in ICUs for children with COVID-19. Results: Elevated levels of ESR, CRP, creatinine, and ferritin were found in 51.7%, 67.4%, 69.3%, and 53.6% of patients upon admission. Moreover, 98.2% and 38.3% of patients had high levels of ALP and AST. Platelet (PLT) and neutrophil levels were higher at discharge compared to admission (P < 0.001), while creatinine levels were lower at admission than at discharge (P < 0.001). Patients admitted to ICUs exhibited significantly higher levels of pulse rate (P < 0.001), respiratory rate (P < 0.001), mean corpuscular volume (MCV) (P = 0.01), red cell distribution width (RDW) (P = 0.002), prothrombin time (PT) (P = 0.006), and ESR (P = 0.04). Conclusions: Pulse rate, respiratory rate, MCV, RDW, PT, ESR, and oxygen saturation (SPO2) percentage can be used to predict the severity of COVID-19 disease. However, further studies are needed to determine the prognosis and severity of COVID-19 infection in children.
Insulin and TLR4 Inhibitor Improve Motor Impairments in a Rat Model of Parkinson’s Disease
Authors: Hemmati Fatemeh , Valian Neda , Ahmadiani Abolhassan , Mohamed Zahurin , Azman Ali Raymond , Mohamed Ibrahim Norlinah , Hosseini Shirazi Seyed Farshad
Published: July 2024

Background: Insulin resistance is an important pathological hallmark of Parkinson’s disease (PD). Proinflammatory cytokines during neuroinflammation decrease insulin sensitivity by suppressing insulin signaling elements. Toll-like receptor 4 (TLR4), the main receptor involved in neuroinflammation, is also associated with the pathogenesis of PD. Objectives: The present study evaluated the effect of insulin, an insulin receptor antagonist, and a TLR4 inhibitor on behavioral deficits and insulin resistance induced by 6-hydroxydopamine (6-OHDA). Methods: Male Wistar rats were divided into nine groups: (1) sham (normal saline [NS] in the medial forebrain bundle [MFB]); (2) 6-OHDA (20 µg in the MFB); (3) 6-OHDA + NS; (4) 6-OHDA + dimethyl sulfoxide (DMSO); (5) 6-OHDA + insulin (2.5 IU/day, intracerebroventricular ([ICV]); (6) 6-OHDA + insulin (5 IU/day, intranasal [IN]); (7) 6-OHDA + insulin receptor antagonist (S961; 6.5 nM/kg, ICV); (8) 6-OHDA + TLR4 inhibitor (TAK242; 0.01 µg/rat, ICV); (9) 6-OHDA + insulin + TLR4 inhibitor. All treatments were administered for seven consecutive days. Motor performance was evaluated using apomorphine-induced rotation and cylinder tests. Gene expression and protein levels of α-synuclein, TLR4, insulin receptor substrate (IRS) 1, IRS2, and glycogen synthase kinase 3β (GSK3β) were measured by real-time PCR and western blotting, respectively, in the striatum. Results: Insulin, alone and with TAK242, improved motor deficits induced by 6-OHDA. Administration of the insulin receptor antagonist had no effect on motor deficits. The increased expression of α-synuclein and TLR4 following 6-OHDA was attenuated by insulin and TAK242. GSK3β levels, both mRNA and protein, were significantly increased by 6-OHDA and attenuated with insulin and TAK242. Conclusions: The findings suggest that 6-OHDA induces neurodegeneration via activation of TLR4 and GSK3β, indicating insulin resistance, and that insulin can improve these impairments. Moreover, TLR4 inhibition prevents insulin signaling dysfunction and improves behavioral and molecular impairments, highlighting the critical role of TLR4 in the development of insulin resistance in PD pathology.
Recent Advances in Understanding and Management of Arteriovenous Malformations of the Temporal Skin Area
Authors: Roditis Konstantinos
Published: July 2024

Context: Arteriovenous malformations (AVMs) of the temporal skin area, though less common than cerebral AVMs, pose significant challenges in terms of cosmetic and functional outcomes. Over the past decade, substantial advancements have been made in the understanding and management of these lesions. This paper aims to review the latest developments in the pathophysiology, diagnosis, and treatment of temporal skin AVMs, and to explore ongoing challenges and emerging research directions. Evidence Acquisition: A comprehensive literature search was conducted using databases such as PubMed, Scopus, and Google Scholar. The focus was on research published in the past ten years related to temporal skin AVMs, including reviews, clinical studies, and advancements in treatment techniques. Results: The review discusses the evolution in understanding the pathophysiology of temporal skin AVMs, improvements in diagnostic imaging techniques, and the refinement of surgical and non-surgical treatment approaches. The outcomes, including cosmetic and functional results, and complications associated with various treatments, are also presented. Conclusions: The management of temporal skin AVMs has benefited from multidisciplinary approaches, combining surgery, interventional radiology, and dermatology. However, challenges remain in achieving optimal cosmetic and functional outcomes, necessitating ongoing research and innovation.