bluuebunny/crossref_metadata_2025 huggingface dataset:
Research on Security Governance of Data Elements in the Context of Digitization
Authors: Li Tao , Xu Jiang
Published: October 2024

This paper presents a multi-subject collaborative data security governance system architecture that caters to various aspects of data security governance. It also introduces an attribute-based encryption technology that utilizes multi-subject data, specifically a multi-subject access control policy fusion algorithm scheme from a technical perspective. The neural network is chosen to build the prediction model. The particle speed is changed using the linear decreasing weight strategy. The improved particle swarm algorithm is used to set the initial weight coefficients and bias variables of the BP neural network. This creates the shared information security risk prediction model. In order to derive the maximum number of iterations of the data security risk prediction model, analyze the encryption and decryption overhead of the multi-owner access control strategy. Additionally, analyze the fluctuation amplitude of MAE and MRE that meets the error threshold range, selecting the virus attack industry for analysis. The probability of occurrence of information data risk points is assessed by analyzing the frequency of coding structure for data technology risk, data management risk, and data legal risk, which is combined with the interview data. The statistics show that the data management risk category, with a standard deviation of 32.64, is more volatile than the two core categories of data technology risk and data legal risk. The lack of stability exposes the data security of e-commerce platforms to risky turbulence.
Research on Interactive Product Design Based on User Behavior Data in Virtual Reality Environment
Authors: Liu Zhe
Published: October 2024

This paper designs an interactive product based on the virtual reality environment and related technologies and further optimizes the interactive product based on the user behavior data collected by the interactive product. Based on the ORB-SLAM algorithm, we construct a hand controller degree of freedom model for the interactive product to overcome the limitations of hand controller positioning. By constructing the ORB-SLAM3 jump perception model, the interactive product can be used more smoothly. The collected user interaction behavior data is downsized using PCA principal component analysis and interaction behavior characteristics of different users are classified using the LATM network. The average completion times of the camera proposed in this paper as a hand controller for tasks such as 3D pointing are 14.23, 12.29 and 13.68 seconds, respectively, which all perform well compared to other hand controllers. At the same time, the interactive products designed using the method of this paper have the least abnormalities detected by users during the use process, and the highest abnormal feeling rate is only 37.22%. There are significant differences in the behavioral characteristics of users during the use of interactive products, based on the distribution of feature data can be divided into three categories: virtual exploration, interactive experience, and traditional. Strategic directions for further optimizing interactive products can be provided through the behavioral analysis of users in different categories.
Dynamic Monitoring Mechanism for Management Accounting and ESG Compliance Based on Intelligent Analytics
Authors: Shen Wangqi
Published: October 2024

The world economy is rapidly developing, leading to constant updates and iterations in the environment, technology, and products, thereby exposing many companies to financial risks. Management accounting and ESG theory, as internal decision support tools, play a role in creating value and improving performance in enterprises. The article examines the functions of management accounting and ESG theories in dynamic monitoring mechanisms, based on basic research. Analyzing and predicting the financial status of Chinese A-share listed companies in 2020-2022 is achieved by proposing research hypotheses and designing measurement models and financial risk prediction models. The results show that management accounting and ESG compliance are important parts of the dynamic monitoring system. Because of this, big data statistics need to be used regularly to summarize, analyze, and find the root causes of problems found in the monitoring process and suggest solutions.
Research on Optimization Design of Physical Education Curriculum Structure Based on Genetic Algorithm
Authors: Su Dandan , Wang Zihao , Yan Junhan
Published: October 2024

Factors such as class, class time, teachers, courses, and classrooms influence the optimization of the physical education course structure, making it challenging for the traditional physical education course structure to adapt to the current standards. For this reason, the article uses a genetic algorithm to optimize the structure of the physical education course. Class time, teachers, classrooms, courses, and classes are selected as the variables of the physical education course structure optimization model, and according to the actual situation of physical education course structure in colleges and universities, hard and soft rules for course optimization are formulated, and the construction of the optimization model of physical education course structure is completed based on the principles of physical education course structure optimization. We optimize the traditional genetic algorithm using the simulated annealing algorithm, which addresses the local optimal solution issue in the sports course structure optimization model. Examine the parameters of the improved genetic algorithm, and use the algorithm from this paper to conduct a case study on optimizing the structure of physical education courses. The fitness function value of this algorithm is higher than that of the traditional genetic algorithm from both the students’ and teachers’ points of view. The improved genetic algorithm can get rid of the issue of course structures that don’t work well with each other, which makes the best use of physical education course resources.
User Satisfaction Enhancement Strategies for Intelligent Library and Intelligence Services
Authors: Wang Jing
Published: October 2024

China’s library and intelligence organizations have a long history, rich resources and excellent talents and have played an important role in various consulting services. They are currently facing fierce market competition, making it challenging to meet users’ needs. This paper first establishes the principles of digital information resource services, based on the principles, reference to the ACSI model and considers a number of indicators to establish a scientific user satisfaction measurement model of digital resources in line with the actual development of library intelligence. The relationship between intelligent library intelligence and user satisfaction is investigated by combining a measurement model and structural model. Relevant hypotheses are proposed, research variables are identified, and empirical analysis is utilized to evaluate the model’s practicability. The results of the empirical research show that the hypotheses that library intelligence services can improve user satisfaction are verified through the path significance test, and after analysis, we know that the standardized path coefficients of paths 1, 3-7 are 0.526, 0.395, 0.426, 0.536, 0.163, and 0.168, respectively, which are greater than 0 and the P-value is less than 0.05 so that the hypotheses 1, 3-7 are valid. Intelligent library intelligence-related variables have a positive effect on user satisfaction improvement.
A Study of Informatization and Data-Driven Career Planning in Career Guidance in Colleges and Universities
Authors: Yang Yuanyuan , Wei Zhanjun
Published: October 2024

Traditional career planning education and employment guidance is based on lectures and text reading, with a large amount of subjective coloring, which can’t achieve one person one strategy. This paper constructs a college career guidance information recommendation system based on collaborative filtering and K-means clustering to recommend suitable career information with a high potential success rate for students from both subjective and objective aspects. The weights of students’ features are objectively calculated, and the K-means algorithm is improved with the minimum spanning tree method to spontaneously calculate the initial number of categories and the class center value from the data, avoiding the problem of random generation and enhancing the effect of clustering. The system is tested against other models in the dataset to examine its clustering performance. It is found that on the optimal K-mean-square error, the errors of the model in this paper are all less than 0.96, which is the lowest among the algorithms on all terms, and its clustering performance is again verified. The best results on the dataset are achieved by the proposed algorithm, with an HR@20 of 59.31%, which is almost twice the SVD recommendation method. The experiment confirmed the significance of each module in the recommender system. Compared with the recommendation of graduates’ jobs, the system is easier to recommend industries for graduates, and the HR indicator is greater than 80% at the recommendation list lengths of 3 and 5, while the HR@5 of SVD, BPR is below 50%. This study provides useful insights into the integration of cutting-edge information technology career guidance and data mining to aid in career planning.
A study on the role of hash function in encrypting sensitive information in network security protection
Authors: Wu Ju , Wang Dehong , Peng Xiaoxia
Published: October 2024

The fields of information encryption and privacy protection widely use hash functions, but the traditional hash functions still struggle to handle the increasingly complex encryption tasks of sensitive data. The study enhances the traditional hash function and develops a hash function (SHF) that is based on random and chaotic structures. The SHF random function and SHF chaotic mapping are constructed, respectively. The SHF chaotic hash encryption algorithm encrypts the database, and the choice of encryption method constructs the overall architecture for encrypting and decrypting sensitive information. Finally, we examine the performance of the SHF chaotic hash encryption algorithm from four aspects: security, information entropy, resistance to differential attacks, and encryption and decryption time. The field distribution of the ciphertext encrypted by the SHF chaotic hash algorithm for plaintext is between [-150, 150], and the distribution of the unencrypted plaintext is in the range of [-100, 100]. Compared to plaintext, the distribution of the ciphertext is more dispersed and uniform. The information entropy results of the SHF chaotic hash encryption algorithm consistently exceed 7.998, the NPCR values fall within the standard range of 99.6094%, and the UACI values essentially hover around the standard value of 33.4%, indicating its ability to effectively withstand attacks. The SHF chaotic hash encryption algorithm has an encryption time of 0.398S and a decryption time of 0.398S, making it ideal for use in wireless sensor networks.
Design Optimization of 3D Garment Style Ideas by Clustering Joint Fish Swarm Algorithm
Authors: Zheng Shouyang
Published: October 2024

Clothing style is the core of apparel design, and three-dimensional clothing style design focuses on showing the effect of clothing appearance. The purpose of this paper is to organize consumer research data and use principal component analysis to extract consumer lifestyle factors. To obtain five types of consumer groups, the KFCM algorithm based on artificial fish school optimization uses the lifestyle factor as the clustering variable and performs rapid clustering. Analyze the differences in attitudes towards 3D clothing among the five types of consumers using ANOVA after extracting their attitude factor again. Analyze the steps of 3D clothing generation, combine 3D clothing parts using natural splicing algorithms, and consider the design factors that affect 3D clothing consumers to generate the 3D clothing styles that consumers like. The analysis of the influencing factors shows that the consumer group of “self-expressive fashionistas”-Type 1 has the most positive attitude towards 3D garments, with a mean value of 3.8695, while the consumer group of “rough-and-tumble comforts”-Type 3 has the lowest mean value, which indicates that the consumer group of Type 3 has the most positive attitude towards 3D garments, and the consumer group of Type 3 has the lowest mean value, which indicates that the consumer group of Type 3 has the lowest attitude towards 3D garments. 3D clothing receives the least positive feedback from the consumer group. The design of 3D clothing should actively incorporate fashion, health, popularity, and other design factors.
Performance optimization and experimental analysis of a gradient boosting tree-based model for real-time prediction of single gram weight of cigarettes
Authors: Wu Yongxing , Zhang Sheng , Wang Zhengguang , Gao Yulei , Li Shuen , Wu Shenggang
Published: October 2024

Accurate control of the gram weight of a single cigarette is of major significance for the improvement of product process quality and the reduction of production costs. This paper establishes a graph neural network (GNN) model to predict the equipment operation parameters and cigarette product weight indexes, based on data from the PROTOS1-8 fine cigarette rolling machine in a tobacco factory. Aiming at the lack of optimization ability of the GNNs model, using the excellent performance of the gradient boosting tree algorithm in nonlinear optimization ability and convergence speed, and using the cigarette gram weight index of the trained GNNs prediction model as the fitness function, we carry out the search for the optimal cigarette weight product indexes and come up with the set of operating parameters with the best cigarette weight indexes and optimize the cigarette equipment parameters in the reverse direction. Experiments and promotion tests have demonstrated that the method significantly enhances the optimization of fine cigarette equipment, with a prediction accuracy of 0.8942. Compared to the traditional multiple linear regression model of 0.8527, the prediction ability has improved by 4.15%. The method is useful for analyzing the parameters of different types of cigarette equipment and can meet practical needs.
Research on the Intelligent Management Model of Sports Clubs in the Information Age
Authors: Wang Zhibo , Gao Yi
Published: October 2024

The sports club industry has become an indispensable industry in improving the overall physical fitness of the residents, and the club operators are in urgent need of an intelligent management system to realize the intelligent management of the daily business. In this paper, the feasibility of an intelligent management system is firstly researched and analyzed, and the application system based on powerful database technology is established, which adopts B/S architecture, and good data interaction is carried out with the database through a web application. The development technology is JSP, and then the overall outline of the design, the realization of the detailed design of the system database, recommendation algorithms, and menus in three sections. The recommendation algorithm section has hidden semantic model optimization based on the user’s collaborative filtering algorithm. To complete the more complex sports recommendation algorithm design, the system’s functional modules are basically realized. The response time of the system meets the performance requirements of the intelligent management system. The sales of the sports club2, which applied the intelligent management system of this paper, reached the highest of 2.51 million, which is about 1 million more than the first month, which shows that the application of the intelligent management system has an improvement effect on the financial performance of the sports club, and the test results show that the system can improve the management efficiency, bring better services to the members, and indirectly improve the financial performance.
Responsabilidad social empresarial en una organización agroalimentaria productora de uva en Sonora, México
Authors: Rojas-Rodríguez Isaac Shamir , Sánchez-Alvarado Mariana , Martínez-Verdugo Juan Carlos , Moreno-Dena Jesús Mario
Published: October 2024

Objetivo: realizar una valoración cualitativa del nivel de responsabilidad social empresarial de un campo agrícola productor de uva de mesa en la región Costa de Hermosillo-Pesqueira, Sonora, México. Metodología: se empleó un enfoque cualitativo con diseño de investigación-acción, de corte transversal y alcance descriptivo. Se aplicó el instrumento de auditoría Sedex Members Ethical Trade Audit (SMETA), utilizando técnicas de entrevistas semiestructuradas, observación no participante e investigación documental para el levantamiento de información. Resultados: la organización cumple satisfactoriamente con once de los catorce criterios del instrumento SMETA. Se identificaron áreas de oportunidad en tres criterios: a) salud y seguridad; b) salarios y beneficios, y c) horas de trabajo. Limitaciones: El instrumento SMETA se enfoca principalmente en aspectos sociales internos, sin abordar la responsabilidad social con la comunidad. Al ser un estudio de caso, los resultados no son generalizables a otras organizaciones. Conclusiones: las auditorías sociales y certificaciones son herramientas efectivas para guiar a las organizaciones hacia la responsabilidad social empresarial. La certificación SMETA demuestra ser un instrumento útil para evaluar el grado de responsabilidad social en empresas agroalimentarias. Se evidencia la viabilidad de realizar autoevaluaciones previas a la certificación oficial.
Métodos para apuração de haveres na resolução da sociedade em face de um dos sócios
Authors: Ferreira de Assumpção Alves Alexandre , Greijal Sardas Vitor
Published: October 2024

O texto analisa a evolução do direito brasileiro no tratamento da resolução de sociedades comerciais em relação a um dos sócios. Inicialmente, a maioria das causas de resolução de sociedades, que exigiam apuração de haveres, era considerada motivo de dissolução. No entanto, o Código Comercial de 1850 já permitia a continuidade da sociedade em caso de morte de um sócio. A introdução da sociedade por quotas de responsabilidade limitada, em 1919, estabeleceu um critério de avaliação da participação do sócio baseado no valor patrimonial das quotas, apurado pelo balanço patrimonial mais recente. Entretanto, ainda havia lacunas legais para outros casos de resolução da sociedade, como exclusão ou retirada imotivada de um sócio. Ao longo do tempo, a apuração de haveres evoluiu, com critérios específicos prevalecendo sobre a liquidação do patrimônio social. O Código de Processo Civil de 2015 consolidou a utilização do valor patrimonial para calcular os haveres a serem pagos ao sócio que se retira, preservando a sociedade. Entretanto, lacunas no tratamento legal ainda persistem, precisando serem jurisprudencialmente supridas e cuja experiência no direito comparado, especialmente português, pode ser aproveitada.
Marcas registadas ou modalidades de exercício físico
Authors: Azevedo de Amorim Ana Clara
Published: October 2024

A perda de capacidade distintiva das marcas pode determinar a caducidade do registo por vulgarização, quando os sinais se convertem na designação usual dos produtos ou serviços, como consequência do comportamento dos respetivos titulares. O presente texto analisa o regime jurídico da vulgarização, sobretudo à luz do artigo 268.o, n.o 2, alínea a), do Código da Propriedade Industrial e do artigo 58.o, n.o 1, alínea b), no Regulamento (UE) 2017/1001, com especial enfoque nas marcas registadas para o sector do desporto que passam a ser percebidas pelos meios interessados como modalidades de exercício físico. Procura-se ponderar quais os fatores que determinam a existência de um risco acrescido de vulgarização de alguns sinais distintivos, nomeadamente, ao nível da composição e dos modos de utilização das marcas, das características dos produtos ou serviços, da concessão de licenças de exploração e da reprodução sem o consentimento dos titulares.
Fugirás à escola para trabalhar nas artes fabris: Escolaridade obrigatória e condição social no Porto de finais do século XIX
Authors: Correia Luís Grosso
Published: October 2024

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A mudança de paradigma na avaliação educacional
Authors: Fernandes Margarida R.
Published: October 2024

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Socio-Environmental Management: Green Marketing and its Contributions to Sustainable Consumption
Authors: Nascimento Maria Gabriela do , Nascimento Isidro José Bezerra Maciel Fortaleza do , Gregio Equiton Lorengian , Bernardy Tatiane Atanásio dos Santos , Martins Anderson Antonio Mattos , Pinheiro Leandro Andrei Lopes , Agra Filho Jair Barros , Lula Celyce de Sousa Gonçalves , Viana Ingrid Luna Baia , Santos Aline Raimunda dos , Baldissarelli Juciele Marta , Souza Diana França de , Diniz Mateus Henrique dos Santos
Published: October 2024

Objective: The objective of this research was to investigate the contributions of green marketing to sustainable consumption, analyzing how this approach can influence consumer behavior and promote more responsible business practices.
 
Methodology: The research was carried out through a bibliographic review, involving the critical analysis of already published studies on green marketing and sustainable consumption. Academic databases such as SciELO, Google Academic and Scopus were used to collect relevant articles, books and theses. The analysis of the collected data was conducted through the content analysis technique, which allowed to identify significant themes and patterns.
 
Results and Data Analysis: The results show that green marketing plays a crucial role in consumer education, promoting awareness about sustainable choices. Furthermore, the research showed that this approach stimulates innovation in products and processes, creating competitive differentials for companies. However, the phenomenon of greenwashing represents a challenge, emphasizing the importance of authenticity in green marketing practices. Companies that implement genuine sustainable marketing strategies tend to strengthen consumer loyalty and create a positive impact on the consumer culture.
 
Concluding Considerations: The research concludes that green marketing is an essential tool to foster sustainable consumption, promoting cultural change and encouraging responsible business practices. Collaboration between businesses, consumers and governments is key to building a more sustainable future, reinforcing that sustainability must be integrated into operations and business models.
»Was mir fehlt, ist nur ein bisschen Mut. Ich habe Angst, dass das Wasser eiskalt ist!« Die Frau auf der Brücke
Authors: Brömmel Bernhard
Published: October 2024

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Serum Levels of Protein Z, Laminin Subunit Alpha 2, Mixed Lineage Leukemia 4, and Plexin Domain Containing 2 in Newly Diagnosed and Metformin-Treated Type 2 Diabetes Patients
Authors: Sami Sarah Sameer , Taha Ekhlass M.
Published: October 2024

Diabetes mellitus is a globally prevalent disease with several parameters that may be involved in diagnosis or altered throughout disease progression. In this study, 120 patients with type 2 diabetes and healthy controls were recruited, with ages ranging from 30-65 years old. The research focused on determining levels of Protein Z (PROZ), Laminin Subunit Alpha 2 (LAMA2), Mixed Lineage Leukemia 4 (MLL4), and Plexin Domain Containing 2 (PLXDC2). Participants were divided into four groups: group I (n=30) with long-term metformin treatment, group II (n=30) with short-term metformin treatment, group III (n=30) newly diagnosed without medication, and group IV (n=30) healthy controls. Protein markers were measured by ELISA, while fasting blood glucose, lipid profiles, and HbA1c were determined by spectrophotometry and HPLC. ROC curve analysis revealed PLXDC2 had high sensitivity and specificity as a potential biomarker for diabetes diagnosis. LAMA2, MLL4, and PROZ also distinguished between diabetes patients and controls. Overall, these results identify promising biomarkers for diabetes detection and monitoring.
Sustentabilidad en el estado de Veracruz
Authors: Díaz José Julio , Arieta Román Ronnie de Jesús , Ávila Bello Carlos H. , Campos Uscanga Yolanda , Armenta Quiroz Natalia de la Paz , Rosas Campos Kassandra , Mesta Rodríguez Óscar Daniel , López Binnqüist Citlalli , Armenta Montero Samaria , Aguilar Meléndez Araceli , Ellis Edward Allan , Cano Asseleih Leticia Margarita , Gerez Fernández Patricia , Krömer Thorsten , López Acosta Juan Carlos , Mac Swiney González María Cristina , Martínez Mota Rodolfo , Menchaca García Rebeca Alicia , Ogata Aguilar Nisao , Ospina Garcés Sandra , Sánchez Sánchez Odilón , Silva Rivera Evodia , Torres Beristain Beatriz , Vázquez Domínguez Guillermo , Velázquez Rosas Noé , Alatorre Frenk Gerardo , Aguirre Franco Laura , Márquez Hernández Federico , Paré Ouellet Luisa , Ochoa Martínez Carolina A. , Welsh Rodríguez Carlos M. , Torres Beristain Beatriz , Del Ángel Ramos Jorge A. , Marín Hernández Juan José , Arenas Del Ángel José Luis , Rivera Peña Yazmín , Chamorro Zárate María de los Ángeles , Narave Flores Héctor Venancio , de la Cruz Elizondo Yadeneyro , Pineda López María del Rosario , López Serrano Yitsendi , Sánchez Velásquez Lázaro Rafael
Published: October 2024

Ante un contexto global marcado por la creciente preocupación respecto a los efectos del cambio climático, como son la pérdida de biodiversidad y la degradación de los recursos naturales, la sustentabilidad ha emergido como una prioridad ineludible para las políticas públicas y como un eje de acción necesario en las instituciones de educación superior. El estado de Veracruz, con su riqueza natural y cultural enfrenta desafíos que necesitan ser atendidos a partir de acciones con un enfoque integral y colaborativo para asegurar un desarrollo sustentable, socialmente inclusivo y económicamente viable. Este libro busca promover, desde la investigación, las estrategias y políticas necesarias para enfrentar estos desafíos. En sus capítulos se exploran las principales problemáticas ambientales de la región, al tiempo que se presentan propuestas concretas para su abordaje y teorización, con un enfoque que privilegia la cooperación interinstitucional, la participación comunitaria y la educación ambiental.
Objetivos de Desarrollo Sostenible en clase de Español para Fines Específicos: Una investigación acción en la formación de diplomáticos en Colombia
Authors: Llanes Sánchez Juliana Patricia , Zapata Prieto Bibiana María , Velasco Velandia María Alejandra
Published: October 2024

La Educación para el Desarrollo Sostenible (EDS) constituye un esfuerzo internacional basado en la participación social de los actores del proceso educativo. Por ello, la EDS ha permeado los aspectos pedagógicos y didácticos de modelos educativos y de programas. Este estudio examina la pertinencia de la incorporación de los Objetivos de Desarrollo Sostenible (ODS) desarrollado por Naciones Unidas en un programa de Español para Fines Específicos (EFE) nivel B2-C1, dirigido al cuerpo diplomático de un país G20 estudiando en Colombia. Se aplicó la metodología de investigación acción, empleando encuestas, entrevistas diarios e implementación pedagógica como herramientas de recolección, así como análisis cuantitativos y cualitativos. Los hallazgos resaltan los desafíos y ventajas de la integración de los ODS en los planes de estudio, como la transversalidad de los contenidos, la responsabilidad social y el vínculo con el entorno. Las implicaciones apuntan hacia la adaptación de prácticas pedagógicas y el diseño de recursos con enfoque multi, inter y transdisciplinar.
Reseña del libro “Investigación y formación de docentes en español como lengua extranjera: Teoría y Práctica”
Authors: Flórez García Mónica María
Published: October 2024

Reseña del libro "Investigación y formación de docentes en español como lengua extranjera: Teoría y Práctica", coordinado por Nancy Agray-Vargas en el 2021, por la editorial de la Pontificia Universidad Javeriana.
Suplemento: Enseñanza, promoción y aprendizaje del español como lengua adicional en Colombia
Authors: Zuluaga Molina Juan Felipe , Gómez Medina Juliana , Vergara Luján Omaira
Published: October 2024

En Colombia se habla español, pero no cualquier español, un español atravesado por más de 60 lenguas indígenas, gitanas, criollas y de señas (Espejo, 2007; Landaburu, 2004). El contacto entre múltiples lenguas hace que el español colombiano sea tan variado y plural como los universos de sus más de 50 millones de habitantes. Ese español es a su vez aprendido, descifrado o, en ocasiones, impuesto para muchísimos públicos tanto nacionales como internacionales: indígenas, sordoseñantes, extranjeras, sordociegas, entre otros (Areiza y Flórez, 2016; Londoño y Ospina, 2016). Lo anterior posiciona al país no solo como un referente para la enseñanza-aprendizaje del español, sino también de la promoción, mediación y adecuación lingüística para personas que se relacionan con la, vista desde afuera, lengua de Gabriel García Márquez de maneras muy diferentes de aquellas que la hablan como lengua primera. El suplemento que presentamos a la comunidad de investigadoras, profesoras, promotoras y mediadoras del español es el reflejo de esa esencia que subyace al español que se habla y se enseña en Colombia: un idioma de todas y para todas, un código, visto desde adentro, que arraiga (-de herencia), que provoca y exotisa (-extranjera), que complementa y mestiza (-segunda), que integra (-de inserción), o que simplemente nos une en el interés de comprender sus particularidades y pluralidades.
The Effect of Online Platform Videos on Iraqi EFL Learners' Achievements in Writing Skill at the University Level
Authors: Mohammed Khaleefa Lateef Ahmed
Published: October 2024

Mastering the English language skills specifically the writing one is not an easy task in spite of theories and models about language learning that have been conducted through centuries. However, the present study is an attempt to shed light on the effect of online platform videos on Iraqi EFL learners' achievements in the second class in writing skill during the second academic semester of 2023-2024. The study targeted (20) subjects, (10) males and (10) females who study writing skill as an academic subject in the second class at the Department of English, College Arts, University of Mosul. The experimental lessons covered (30) hours during (10) weeks for undergraduate students. The adopted tools of data collection are pre-and-post tests and a questionnaire. Additionally, the cooperative learning model proposed by Kagan and Kagan (2009) is adopted. The results of the study show that students who were exposed to the experiment made progress in writing skill after implementing video-based lessons.
Grammatical Analysis of Kinship Terms in Sorani Kurdish Language
Authors: Mohammed Israa Ahmed , Salih Ahmed Mohammed
Published: October 2024

The research paper provides a comprehensive grammatical analysis of Kurdish kinship terms, which is a vital aspect of the Kurdish language. It examines the morphological and syntactic properties of kinship terms, categorization according to the part of speech and the distinctions of their grammatical gender and number .The study delves into the morphological composition of these terms, analyzing the various affixes and morphemes that contribute to their formation, including inflectional suffixes, honorific prefixes, and other derivational processes. Additionally, this research focuses on the vocative forms of kinship terms, investigating their unique grammatical features and. This study aims to enhance the understanding of the complexity and nuances inherent in the Kurdish kinship terminology.
The Argumentative Structural Shifts in English-Arabic Translation of BBC News Reports: A Sociolinguistic And Cultural Perspective
Authors: HASAN MAHER SAMI
Published: October 2024

The socio-cultural and ideological features of translation have become so prominent that many studies have investigated the translation shifts resulting from the linguistic transference from the source language (SL) into the target language (TL). It is the primary aim of the present article to demonstrate the nature of the structural (morpho-syntactic) shifts in the Arabic written translation of English political British Broadcasting Corporation (BBC) news, which may be attributable to differences in cultural, ideological and sociolinguistic backgrounds of the target language speakers (Arabic). The heterogeneity of the socio-cultural context in which the English and Arabic political discourses are communicated is reflected in the syntactic shifts in the sentential and phrasal structure in the translation process of BBC News. The target texts (TT) exhibit a substantial tendency to conform to the socio-cultural and ideological context of the target language (TL) at the expense of the morphosyntactic structure of the ST.
The research methodology involves analyzing some English BBC news extracts (ST) and their Arabic translation to investigate the structural shifts in translation. The data analysis, conducted with meticulous attention to detail, shows that the Arabic translation alters the (ST) linguistic structures and shifts the socio-cultural and ideological conceptions of the target text (TT) readers. A key aspect of the methodology is the adoption of a comparative approach, which allows for a thorough examination of the structural differences and similarities and their corresponding content. The article also takes cognizance of Hatim's (1997) ideas on translation across different cultures and those of Fishman (1972) on the sociolinguistic reflections of language. The study concludes that the target readers' cultural background, ideological make-up and sociolinguistic perception can be altered due to the structural shifts in translating political news into Arabic. It shows that the structural shifts lead to specific deviations in the argumentative structure of the source text (ST) through argumentation or counter-argumentation.
أثر الحركات الإعرابية في الدلالة النحوية شروح ألفية ابن مالك إنموذجاً
Authors: أحمد نبأ شهاب , غني منى عدنان
Published: October 2024

قد لا ينكر أحدٌ من علماء النحو واللغة ما للحركات من دور مهم في تسهيل المنطوق وتحسين المسموع، لأنَّ التنويع الصوتي بين الحركات والسكنات يبعث على ذلك، لكنَّ علماء النحو خاصة اعتنوا ببيان وظيفة دلالية مهمة وفاعلة لدى المتكلم والمخاطب للحركات الإعرابية في التعبير عن المعاني، أو الإبانة عن فروق معنوية دقيقة تتولَّد مع تغيير تلك الحركات، ويعالج البحث هذا نماذج من تلك الفروق بين جمل قد تكون قرآنية أو من كلام العرب شعرهم ونثرهم أشار إليها شُرَّاح ألفية ابن مالك، ليضيفوا بها حلقة مهمة في سلسلة الفروق اللغوية التي بذل اللغويون جهوداً وألفوا الرسائل والكتب لما وقع منها بين الألفاظ اللغوية المفردة، ويهدف هذا البحث لإثبات وجود تلك الفروق أيضاً في الشواهد النثرية والشعرية التي تتطابق في أركان الجملة وألفاظها ولا تختلف في شيء إلّا تغيّر الحركة الإعرابية. ولغرض الشمول والتنويع في النماذج جعلت الأمثلة التي تتغير الدلالة فيها بفعل تغير الحركات في مطلبين:
المطلب الأول: أثر الحركات الإعرابية للأسماء في الدلالة النحوية
كم عمة _ مررتُ بزيد الخياط_ كيف انت وقصعة _ جئت يوم الجمعة سحر
المطلب الثاني: أثر الحركات الإعرابية للأفعال في الدلالة النحوية
لا تأكل السمك_ يحاسبكم به الله _ سرتُ حتى أدخل _ ما تأتينا_ حتى يقول الرسول
Perspectives of Kurdish EFL University Students’ Towards the Importance and Participation in English Language Extracurricular Activities
Authors: Radha Emad Mahmud , Ali Wrya Izzadin
Published: October 2024

English language extracurricular activities are helpful strategies in developing EFL students’ English language proficiency and skills. This study aims to examine perceptions of Kurdish EFL university students about the roles and importance of participation in these activities for improving their English language proficiency and skills. This study is experimental and used survey questionnaires to take the participants’ perspectives towards the importance of practicing and participation in English extracurricular activities, and to detect the participation frequency extent in these activities. The participants were 60 students in English language department/faculty of education from Charmo University. In addition, the data were analyzed via (SPSS) and weighted-mean. The findings in this study revealed that majority of the students had positive attitudes towards the importance of English extracurricular activities in improving their English language proficiency and skills. It was concluded that Kurdish EFL students could enhance their English language proficiency and skills through these activities outside their formal in-class curriculum.
Storm Classification and Dynamic Targeting for a Smart Ice Cloud Sensing Satellite
Authors: Swope Jason , Chien Steve , Bosch-Lluis Xavier , Dunkel Emily , Yue Qing , Ogut Mehmet , Ramos Isaac , Kangaslahti Pekka , Deal William , Cooke Caitlyn
Published: October 2024

Smart Ice Cloud Sensing (SMICES) is a small-sat concept in which a radar intelligently targets ice storms based on information collected by a look-ahead radiometer. Often, space observations are performed by continuously collecting data from an instrument aimed at nadir (e.g., directly below the space platform). However, if the platform has the ability to assess science utility of features that will be overflown, an intelligent measurement scheme can improve science return. In the case of SMICES, power constraints and the rarity of storms mean that with blind nadir targeting SMICES would collect a limited amount of ice-storm radar data. The work proposed acquires measurements to maximize acquired high-interest storms while concurrently collecting a background sampling of all features. This is accomplished through two steps: storm classification and dynamic targeting. For classification, we describe a multistep use of machine learning and digital twin of Earth’s atmosphere to create a classifier. We discuss an autonomous data labeling pipeline used to train five different models to identify storms in tropical and nontropical regions and assess the results and impact of expected noise. For dynamic targeting, six algorithms, ranging from “blind” to more selective, are described and evaluated on their improvement over “blind” targeting.
Integrated Decision-Making Approach for Automated Diversion Runway Selection and Flight Path Generation
Authors: Watanabe Yoko , Farges Jean-Loup , Cassaro Mario , Perotto Filipo Studzinski
Published: October 2024

The automated in-flight airport diversion trajectory generation in case of emergency is, to this day, an open problem and a real need for general and civil aviation. This problem is often addressed by solving three subproblems independently in cascade: i) selection of diversion airport, runway, and approach mode; ii) obstacle-free path planning; and iii) flyable trajectory generation under given aircraft performance. This paper proposes an integrated decision-making approach for subproblems (i) and (ii) by performing multitarget minimum-risk path planning. The [Formula: see text]-best runway candidates are first identified based on runway-risk criteria. Then the Monte Carlo tree search algorithm is applied to simultaneously search for obstacle-free paths to these [Formula: see text] candidates while minimizing a global risk by aggregating the en route and runway risks. Unlike the cascaded approaches, the proposed integrated approach can evaluate the en route risk more precisely and efficiently and use it in deciding the most suitable diversion runway. Moreover, the planning difficulty is also reflected in the runway selection. The proposed approach is tested in simulation for 1000 randomly generated missions. The results are compared with those of cascaded approaches, demonstrating a higher success rate of feasible path generation in difficult mission configurations.
Conhecimento dos pacientes sobre Infarto Agudo do Miocárdio e seus impactos no tempo de espera
Authors: Horta Samuel  Oliveira Dumont , Gambogi Milena Melo , Coelho Roberta Cíntia Sousa , Mello Lucas Moreira Burlamaqui de , Rifarachi Carlos Villegas , Torres Fernanda Fernanda Silva
Published: October 2024

Objetivo: Avaliar o conhecimento de 55 pacientes, de ambos os sexos, em um centro de saúde de uma cidade de Minas Gerais, Brasil, sobre o infarto agudo do miocárdio (IAM). Métodos: Foi aplicado um questionário estruturado contendo 20 questões, focando em fatores socioeconômicos e conhecimentos sobre IAM. Os dados foram analisados por meio de frequências absolutas e relativas. Resultados: A maioria dos pacientes eram mulheres acima de 60 anos, com escolaridade e renda limitadas. As comorbidades comuns incluíam diabetes, hipertensão e doenças cardíacas, que contribuem para um maior risco de doenças cardiovasculares. Em média, os pacientes reconheceram corretamente, 30,4%, dos 17 sintomas de IAM. Aproximadamente 78% dos entrevistados relataram que procurariam uma Unidade de Pronto Atendimento ou Hospital se deparassem com sintomas de IAM. Estilo de vida, como hábitos alimentares e atividade física, foram associados a principais fatores que previnem o IAM. Conclusão: Os resultados sugerem que a população possui algum conhecimento sobre o IAM. No entanto, eles não têm consciência de todos os sintomas e não conseguem relacionar os fatores de risco com a ocorrência do IAM. Assim, o material educativo foi eficaz, focando no aprimoramento do conhecimento e do autocuidado.
COVID-19 e o impacto no sistema cardiovascular
Authors: Nascimento Nicolas Souza do , Oliveira Laís Molina de Medeiros , Siqueira Emílio Conceição de
Published: October 2024

Objetivo: Analisar e correlacionar o impacto cardiovascular da COVID-19, em pacientes com comorbidades e os fatores de risco associados aos danos gerados pela infecção, assim como prognostico e sua relação com a mortalidade. Métodos: Trata-se de um de uma revisão integrativa da literatclinico comigos publicados entre 2020 e 2023, incluindo estudos observacionais e ensaio clinico  com texto completo disponível. A busca foi realizada nas bases de dados: National Libery of Medicine (Pubmed) e Portal Regional da BVS. Como descritores na busca pelos artigos, foram utilizados: ´´Covid-19´´, impact ´´, ´´cardiovascular system´´, associado ao operador booleriano ´´AND´´.  Resultados: Foram selecionados 11 artigos na base de dados Pubmed e 8 artigos no Portal regional da BVS, sendo que 6 artigos foram retirados deste estudo por estarem duplicados entre as plataformas, tendo como resultado 19 artigos. Considerações finais: Em conclusão, é importante que profissionais de saúde saibam identificar e manejar as alterações cardíacas durante o curso da COVID-19, devido à seu impacto no sistema cardiovascular e na mortalidade.
Single-cell RNA sequencing analysis reveals the role of TXNDC5 in keloid formation
Authors: Liu Zhikun , Xian Lining , Li Jianmin , Zheng Shudan , Xie Hongju
Published: October 2024

Objective:

Thioredoxin domain-containing protein 5 (TXNDC5) is associated with fibrosis in a variety of organs, but its mechanism of action in keloid is unclear. In this study, we aimed to investigate the mechanism of TXNDC5 in keloid.

Material and Methods:

Single-cell RNA sequencing data of keloid and normal scar samples obtained from public databases were normalized and clustered using the Seurat package. Pathway enrich analysis was conducted using biological process enrichment analysis and Gene Set Enrichment Analysis (GSEA). In addition, TXNDC5 expression and its effects on migration and invasion of keloid fibroblasts (KFs) were validated based on cell function experiments.

Results:

A total of five cell types were obtained. The KF clusters were further clustered into two fibroblast subtypes (Fibroblast cells 1 and Fibroblast cells 2). Biological process enrichment analysis showed that transforming growth factor beta (TGF-β) signaling pathway was enriched in the two fibroblast subtypes. GSEA analysis demonstrated that genes in TGF-β signaling pathway were mainly enriched in Fibroblast cells 1, and that genes involved in cell proliferation, migration, and the TGF-β signaling pathway were all high-expressed in fibroblast cells 1. TXNDC5 was positively correlated with fibroblast proliferation, migration and TGF-β signaling pathway, and AUCell score. The cellular experiment confirmed that the messenger RNA and protein levels of TXNDC5 and TGF-β1 were high-expressed in KFs cells (P<0.001), and that knockdown of TXNDC5 downregulated TGF-β1 expression and inhibited migration and invasion of KFs (P<0.0001).

Conclusion:

Our study indicated that TGF-β signaling pathway was enriched in fibroblast cells, and TXNDC5 was positively correlated with proliferation, migration, and TGF-β signaling pathway. Cellular experiment demonstrated that knocking down TXNDC5 downregulated TGF-β1 expression, and suppressed migration and invasion of KFs. The current discoveries provided a new therapeutic strategy for the treatment of keloid.
Transarterial embolization of petrosal dural arteriovenous fistula (dAVF): Feasible and successful in the post-Onyx era
Authors: Tatit Rafael Trindade , Dabus Guilherme , Yasuda Thomas Alexandre , Baccin Carlos Eduardo
Published: October 2024

Background:

Intracranial dural arteriovenous fistula (dAVF) is a rare arteriovenous malformation with potentially severe complications. This study investigates the efficacy and safety of transarterial embolization (TAE) in treating petrous dAVFs through a retrospective analysis and literature review.

Case Description:

A retrospective analysis of six patients with petrous dAVFs treated with TAE was conducted, accompanied by a systematic literature review to evaluate treatment outcomes. Data collection included patient characteristics, clinical presentation, Borden–Shucart and Cognard classifications, treatment specifics, and overall outcomes. TAE, particularly utilizing Onyx, demonstrated favorable outcomes in our six patients. Regarding literature review results, 102 articles were identified through PubMed Mesh tool search, but only five were included after careful evaluation. In addition, one article was manually added after searching for the remaining articles. Combining our six cases with literature findings, 79.8% (n = 75) of patients undergoing TAE achieved a cure with the technique, though Onyx was reported in only 13.9% (n = 13) of TAE cases. Complications were observed in 11.7% (n = 11) of TAE cases.

Conclusion:

Our presented cases and literature review suggest that the TAE of dAVFs is feasible and curative for selected cases of petrous dAVFs. However, the complexity of these lesions and the availability of other treatment modalities should be taken into consideration to optimize cure rates and patient outcomes.
Analisis Dampak Fatherless Terhadap Etika Remaja Awal di Kecamatan Medang Deras
Authors: Saragih Yuli Erwina , Metia Cut
Published: October 2024

The purpose of this study is to analyze the negative and positive impact  of fatherlessness on the ethics of early adolescents in MedangDeras District. The method used in this study uses a qualitative method with a phenomenological approach. The selected data collection techniques include observation, interviews, and documentation. The research subjects consisted of 4 teenagers. Qualitative data analysis The validity of the data is achieved through the application of the source triangulation method. The data analysis used is an interactive analysis model that includes collection, reduction, presentation, and conclusion drawn. The results of the study show that the impact  of fatherlessness on early adolescent ethics is negative and positive. The negative impact is feeling difficult, lack of emotional control, behavioral deviations, economic problems and feelings of fear. Positive impacts include independent learning, closeness to mothers, increased environmental fit, and responsibility. As a result of fatherlessness, adolescent ethics are declining, making adolescents experience difficulties in socializing, withdrawing, causing aggressive behavior, deviations in dress, and ethical violations in communication.