bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Post Governance: Paving the Way for Teenagers' Role in Society Through Social Media
Authors: Sukaso Sukarso , Dasuki Niken Paramarti , Noviko Sendy 
Published: December 2024

When there is an emphasis on governance practices or governance in Indonesia, including villages is also a priority. Therefore, it is interesting to study how governance is in the era of use and utilization of social media in village communities. By using a case study approach through interviews and focus group discussions, it turns out that this study produces a new pattern or model of governance practice. The findings of the governance model in this social media era are post governance, it turns out that the group of teenagers who dominantly use social media have the potential to become the fourth actor with a volunteer-altruist spirit for the welfare of society. This result, or post-gavernance, has two options, namely the tetragonal model and the pyramid model. The results of this study can be generalized to explain the same phenomenon in other villages or at local, regional and national levels.
ATUAÇÃO DO ENFERMEIRO NO CONTROLE DE INFECÇÃO DA CORRENTE SANGUÍNEA RELACIONADO AOS CATETERES VENOSOS CENTRAIS
Authors: Freitas Ana Lucia Ribeiro Campos de , Santos Erivelton Correa , Ribeiro Wanderson Alves , Fassarela Bruna Porath de Azevedo 
Published: December 2024

Esse artigo buscou investigar práticas, desafios e estratégias dos enfermeiros na prevenção de infecções por CVCs. Este estudo é uma pesquisa bibliográfica de abordagem qualitativa. Os principais pontos encontrados destacam que os enfermeiros desempenham um papel fundamental na implementação de protocolos clínicos, liderando equipes, promovendo treinamentos e assegurando a adesão às diretrizes para garantir práticas seguras e eficazes. A educação continuada é indispensável para manter a equipe atualizada e preparada, com simulações que reforçam o aprendizado e aumentam a segurança. Além disso, a comunicação interdisciplinar, facilitada pelos enfermeiros, promove colaboração, melhora a coordenação dos cuidados e previne incidentes, resultando em melhores desfechos para os pacientes. Em conclusão, os enfermeiros desempenham um papel vital na implementação de protocolos de prevenção de infecções, sendo fundamentais para a segurança do paciente. A continuidade na capacitação profissional e o apoio institucional são essenciais para enfrentar os desafios emergentes, mantendo elevados padrões de qualidade no atendimento e promovendo a segurança no ambiente hospitalar.
32. EVALUATION OF CASES OF TREATING OVARIAN CYST RUPTURED BY LAPAROSCOPIC AT THANH NHAN HOSPITAL FROM 2018 TO 2023
Authors: Anh Pham Thi Mai , Hao Pham Huy Hien , Bich Nguyen Thi Ngoc 
Published: December 2024

Objective: Evaluate treating ovarian cyst ruptured by laparoscopic.
Subject and methods: 26 patients who underwent laparoscopic surgery to treat ruptured ovarian cyst at Thanh Nhan hospital from January 2019 to June 2023.
Results: The disease was common in the age group <35 years with 77%. Common clinical symptoms were abdominal pain, some severe cases showed hemorrhagic shock (34,6%), and menstrual disorders were uncommon. The most common injury is ruptured bleeding of the ovarian cyst (65,4%). The most common size was 2-3 cm (73,1%). In this study, 65% of cases had > 500 ml of blood in the abdomen, and Three of them had > 1000 ml. 100% of patients underwent ovary-conserving surgery. 92,3% had early surgery which was performed under 24 hours. 100% no complications in surgery.
Conclusion: Ovarian cyst rupture can cause hemorrhagic shock and should be diagnosed and treated early. The main treatment method is laparoscopic surgery to preserve the ovaries.
Minimal translation factorable surfaces in hyperbolic space
Authors: Ahmed Difi Sid , Hanifi Zoubir , Rafik Medjati 
Published: December 2024

The theory of Minimal Surfaces is one of the most interesting subject in mathematics. The study and computation of minimal surfaces has a long history. Lagrange made the ﬁrst investigation of the minimal surfaces by asking a simple question named as Plateau’s problem which concerns with ﬁnding a surface of least area that spans a given ﬁxed one-dimensional contour in three-dimensional Euclidean space. The study of this kind of surfaces has motivated the development of numerous concepts and techniques in the calculus of variations which later have been applied to solving a great quantity of problems in very diverse areas ranging from the study of partial differential equations to topology and even to settling conjectures in relativity. Mathematically, a minimal surface corresponds to the solution of a nonlinear partial differential equation. In this paper, we define two types of Translation-Factorable (T-F) surfaces in the 3-dimensional hyperbolic space. Then, we obtain the complete classification of these surfaces with vanishing mean curvature by solving some differential equations.
On the limit cycles of a new class of liénard differential system
Authors: Melki Houdeifa 
Published: December 2024

The study of linear center perturbations for the existence of limit cycles using Averaging Theory is an essential topic in dynamical systems. The theory of averaging provides a powerful method to analyze nonlinear oscillations and determine the emergence of limit cycles in perturbed systems. In particular, this research investigates how small perturbations of linear centers can lead to the creation of limit cycles, which are closed trajectories representing periodic solutions. By applying the Averaging Theory, one can derive conditions under which limit cycles appear. This approach is valuable for understanding the complex dynamics of perturbed systems and has significant implications in various fields, including physics, biology, and engineering. In this work we apply the averaging theory of to a planar differential system, witch can bifurcate from the periodic orbits of the linear center , for study the maximum number of limit cycles of these system.
Characteristics of hydraulic jump in asymmetrical trapezoidal channel with rough beds: experimental investigations
Authors: Benabid Seyfeddine , Cherhabil Sonia , Ouakouak Abdelkader , Bedjaoui Ali 
Published: December 2024

Understanding the dynamics of hydraulic jumps is crucial for optimizing the design of stilling basins in dams, enhancing energy dissipation efficiency, and reducing corrosion risks in hydraulic structures. This work aims to investigate the effect of bed geometry and roughness on the properties of hydraulic jump in an asymmetric trapezoidal channel, including parameters such as sequential depths, roller length and energy loss. Experiments were carried out under open channel flow conditions using three different bottom roughness element heights and mm. The channel's bottom is inclined transversely with a slope of covering a wide range of inflow Froude Number . Results indicate that the increase in bottom roughness leads to a decrease in the subsequent depth ratio by 28.91% compared to a hydraulic jump in a smooth bed. It was also found that the average reduction in roller length on the shallow and deep sides is 21.62% and 20.4%, respectively. Increasing the height of the roughness element enhances the relative energy dissipation by 8.53%. Finally, empirical equations were developed to describe hydraulic jump characteristics based on the Froude number and roughness element height, aiding in the optimal design of stilling basins.
Numerical study of the influence of the geometrical aspect ratio and nanoparticles diameter on forced convection in a micro-channel heat sink of a nanofluid water/CuO based on a Brownian diffusion model
Authors: Rabah Nebbati , Mahfoud Kadja 
Published: December 2024

In order to cool electronic equipment with a high efficiency we can use the flow of a nanofluid in a rectangular micro-channel heat sink. The paper reports the results of the study of a hydrodynamically fully developed laminar forced convective heat transfer flow in two different geometries G1and G2. The study is numerical and was achieved using as nanofluid with and a single-phase approach. Calculations were first made with constant thermo-physical properties at and then made using temperature and nanoparticles diameter dependent thermo-physical properties based on a Brownian diffusion model. A three-dimensional conjugate heat transfer model was used and numerical simulations were based on a finite volume method. The simulations were made for a range of Reynolds numbers , for nanoparticle diameter in the range of and for a heat flux through the bottom surface of the heat sinks .The results of thermal and hydrodynamic fields show that nanofluids can provoke an increase in the local and average Nusselt numbers, a decrease of bottom surface local temperature and a slight decrease of the shear stress on the wall, particularly in the case of geometry G2. At the end of the study, the best geometry, volume fraction of nanofluid and nanoparticle diameter to be recommended for cooling were found based on minimum total thermal resistance of the micro-channel heat sink.
Analyzing real-time communication: Arduino-based Controller Area Network (CAN) in electric vehicle
Authors: Ammar Merazga , Djamel Rahem , Fateh Moulahcene , Djemai Kebbal 
Published: December 2024

The increasing complexity of electric vehicles (EVs) and the growing demand for propulsion and driver assistance have strengthened the need for CAN networks. This necessitates a detailed analysis of communication and CAN bus utilization. A low bus load does not guarantee a valid design if response times are insufficient. This paper presents a response time analysis (RTA) of a distributed real-time control system that uses an Arduino-based CAN network and an MCP2515 interface to check if the system can be scheduled. The RTA is based on calculating the worst-case response time of the message (WCRT), which is its longest response time. The prototype EV houses a system consisting of four (4) real-time embedded CAN nodes. We have implemented a PID controller within the motor speed control node. Based on existing literature, we proposed an algorithm to calculate the WCRT of the control system messages and another to address the priority inversion issue in network communication. The experimental results for the PID controller are satisfactory. The controller reaches the target speed with minimal oscillations with values 478ms, 31.81s, 0.62%, and 2.57%, corresponding to time rise, settling time, steady-state error, and overshoot at 90 rpm, demonstrating its robust performance. Experimental results confirm the scheduling analysis of the system with a low bus load (0.9% at 500 kbps). The tests conducted on the experimental and SAE benchmark data show that validity depends on message schedulability, bus load, and bandwidth. A system may be schedulable at 500 kbps but not at 125 kbps with the same traffic.
Kinetic adsorption and isotherm models of nickel
Authors: Bekiri Fedia , Rehali Hanane , Hayet Menasra , Khadija Hamida , Majida Charif 
Published: December 2024

The study investigated the adsorption capacity of Pinus halepensis Mill biomass (PHM) that has been modified to remove nickel (II) from aqueous solutions. The underwent chemical modification using zinc chloride (0.1N) to produce activated carbon. The resultant products were analyzed using Fourier transform infrared spectroscopy, scanning electron microscopy, and X-ray diffraction. Several variables were taken into account to achieve optimal adsorption conditions. These factors include the duration of agitation, the starting concentration of copper, and the pH level. Consequently, the highest level of efficiency was obtained at 90 mg/g when equilibrium was established after 120 minutes. The pseudo-second-order kinetic model offers a more appropriate characterization of the adsorption kinetics. Nickel adsorption adheres to the principles of the Langmuir and Freundlich isotherms. The Langmuir isotherm model produces the most favorable parameters. The adsorption capacity increased with the elevation of the initial concentration (from 1000 to 400mg/l) employed in this work at a neutral pH and 25°C in temperature.
Management of groundwater resources in the Tolga region (south-east Algeria)
Authors: Mohamed Khelalfa , Nora Bouchahm , Warda Chaib 
Published: December 2024

This study attempted to assess and map the quality of Tolga's groundwater in order to determine its suitability for human consumption and agricultural use. The results of analyses of the physicochemical parameters of the water samples were compared with WHO potability standards and standard agricultural water quality indices, namely sodium adsorption ratio SAR ,Soluble sodium percentage Na% , Magnesium risk MH , Kelly ratio KR and permeability index PI. According to the results analysed, most of the physicochemical parameters are above WHO tolerance limits and within the limits of empirical water quality indices for agricultural use. In our study, the graphical maps obtained by kriging are fitted with theoretical variogram models that best approximate the point cloud. The suitability of these models for our sample is verified by cross-validation results. The graphical representation shows high concentrations of conductivity, salinity, calcium, magnesium, sodium, bicarbonate and chloride, which are located in the Eastern part of the region, and increase progressively from northwest to east. These waters are highly charged with salts and have maximum conductivity values.
Influence of sand type on acid resistance and capillary absorption capacity
Authors: Attia Ahmed , Hadji Tarek , Douara Taha Hocine , Guettala Salim , Queneudec Michèle 
Published: December 2024

This study aims to investigate the effect of binary and ternary combinations of river sand (RS), crushed sand (CS) and dune sand (DS) on the physical and mechanical performance of concrete subjected to acidic curing environments. The RS was replaced by CS and DS in different mass proportions. The five concrete mixtures M21(RS), M04(0.6CS + 0.4DS), M10(0.2RS + 0.6CS + 0.2DS), M15(0.4RS + 0.6CS) and M16(0.6RS + 0.4DS) were prepared. The sorptivity was evaluated by measuring the sorptivity coefficient (S, cm*s-0.5) after 28 days of submersion in distilled water. Concrete specimens were submersed in distilled water, 5% sulfuric acid (H2SO4), and 5% hydrochloric acid (HCl) for up to 180 days in order to test their acid resistance. Visual inspection, changes in mass and changes in compressive strength were used to evaluate the specimens' resistance to acid attack. The results indicated that replacing RS with CS led to an increase in sorptivity, while replacing RS with DS resulted in a decrease. When both CS and DS were used in place of RS, acid resistance in 5% HCl solution decreased. In 5% H2SO4 solution, substituting RS with CS reduced mass loss, but replacing RS with both CS and DS weakened the concrete's compressive strength.
A musicoterapia na prática fisioterapêutica em idosos com Alzheimer
Authors: Guimaraes Amanda Iasmim Bentes Bemuyai , Oliveira Hevelem Kamila Brito de , Silva Ingrid Nascimento da , Nascimento Julyana Leite , Silva Rebeca Brito da , Queiroz Wesdensbergton Weslley Monteiro 
Published: December 2024

O idoso, segundo a literatura científica é definida a partir de várias perspectivas, incluindo critérios etários, características biológicas e mudanças na saúde. A fisioterapia sendo a ciência da saúde que estuda, previne e trata os distúrbios cinéticos funcionais intercorrentes em órgãos e sistema do corpo humano, reabilitação e promoção da função física e do bem-estar através de métodos terapêuticos e técnicas específicas, gerados por alterações genéticas, por traumas e por doenças adquiridas. Tendo o uso da musicoterapia como forma de auxilio no tratamento para alcançar suas metas e munido dessas condutas fazem parte da equipe multidisciplinar para conduzir, através do movimento, as práticas empregadas nas literaturas e no hall do conhecimento científico, que pode oferecer benefícios significativos na gestão dos sintomas da doença e na melhoria da qualidade de vida. Objetivo: Demontrar o papel da fisioterpia ultilizando a musicoterapia em idosos com Alzheimer, auxiliando na melhoria da qualidade de vida dos pacientes,facilitando a mobilidade e promovendo o bem-estar emocional. Metodologia: No estudo foram encontrado 36 artigos no primeiro momento, ultilizado os critérios de inclusão foram selecionados 17 artigos, dentre esses após sua leitura na integra foram inseridos 12 artigos como base para o desenvolvimento. Conclusão: Existem os tratamentos farmacológicos, visam aliviar os sintomas da doença, melhorar a função cognitiva e em, alguns casos, único método de tratamento, contribuindo com a terapia ocupacional e suporte emocional. A fisioterapia é ampla, prevenindo e tratando distúrbios cinéticos funcionais, ultilizando de recursos da musicoterapia para o tratamento de diferentes patologias, públicos e origem álgica de cunho nociceptivo e neuroplástico. Além, também de ser um artificio de grande valia ao tratamento indireto de questões biopsicossocias. Em suma é notável a escassez de artigos e estudos científicos que investigam a combinação de fisioterapia e musicoterpia como uma possibilidade significativa no tratamento terapêutico. Apesar das evidências anedóticas e os resultados de algumas pesquisas iniciais indicam benefícios significativos, como melhoria da mobilidade, redução da dor e estimulação cognitiva, mais ainda é necessario mais estudos rigorosos.
AlfabTEA: integrando a gamificação no processo de alfabetização de crianças com Transtorno do Espectro Autista utilizando o Método TEACCH e o Programa ABA
Authors: Frazão Mariane Rafaela Coelho , Nascimento Vitoria Sousa Santos , Santos Estêvão Damasceno 
Published: December 2024

A Organização Mundial da Saúde estima que cerca de 1 em cada 160 crianças no mundo têm autismo. Lorna Wing e Judith Gould identificaram que pessoas autistas carecem de capacidade imaginativa, têm dificuldades na comunicação verbal e não-verbal e na interação social, dessa forma a alfabetização de crianças diagnosticadas com Transtorno do Espectro Autista (TEA) é um desafio significativo para os educadores. Nesse contexto, o uso do método TEACCH e do programa ABA tem se mostrado como instrumentos eficientes na educação de crianças com TEA. Essas informações motivaram a criação do AlfabTEA, amparado por estudos que comprovam a eficácia do uso da gamificação em ambientes educativos. O objetivo do presente estudo é integrar a gamificação na alfabetização de crianças com transtorno do espectro autista aplicando as metodologias TEACCH e o ABA. O AlfabTEA possui 4 níveis que trabalham o aprendizado das letras, sílabas, palavras e frases. O jogo foi feito utilizando os core-drivers da gamificação desenvolvidos por Yu Kai Chou, e as diretrizes de jogo definidas por Huizinga. Espera-se que essa solução ajude a melhorar direta ou indiretamente a qualidade do ensino das pessoas que a utilizarem.
The Impact of Digital Construction on High-Quality Economic Development from The Perspective of New Quality Productivity
Authors: Wang Yonglong 
Published: December 2024

This article explores the impact of digital construction on high-quality economic development from the perspective of new quality productivity. New quality productivity is an advanced form of productivity formed by the improvement of the quality of the constituent elements of productivity, emphasizing the role of new production factors such as knowledge, technology, and data. Digital construction, as an important manifestation of new quality productivity, reshapes the driving force and structure of economic growth through the deep integration of information technology and various fields of the economy and society.The article analyzes the theoretical basis and empirical research of digital construction on high-quality economic development through literature review, and points out that digital construction can promote high-quality economic development through new quality productivity.Based on theoretical analysis and empirical research, the article constructs a model that includes the level of digital construction, new quality productivity, and high-quality economic development.Using panel data from 30 provinces in China from 2011 to 2022, conduct empirical testing through a fixed effects model.The results indicate that digital construction significantly promotes high-quality economic development and has a positive impact by improving the level of new quality productivity.New quality productivity plays a partial intermediary role between digital construction and high-quality economic development.Based on this, the article proposes policy recommendations such as strengthening technological innovation support, improving digital infrastructure construction, and cultivating digital talents, in order to promote the empowerment of new quality productivity by digital construction and achieve comprehensive and coordinated economic development. This study provides theoretical basis and practical guidance for understanding the deep impact of digital construction on high-quality economic development.
Faktor-faktor yang mempengaruhi ibu tidak memberikan asi eksklusif di Desa Sukra Wetan Kecamatan Sukra Kabupaten Indramayu tahun 2022
Authors: Feriyal Feriyal , Dewina Meran , Wati Wati 
Published: December 2024

ASI Ekslusif adalah pemberian hanya ASI saja kepada bayi tanpa makanan tambahan sampai bayi berusia 6 bulan. Kegagalan pemberian ASI Eksklusif disebabkan oleh banyak faktor yaitu faktor Internal (usia, pendidikan, pengetahuan, paritas, pekerjaan), faktor eksternal (dukungan suami dan keluarga), faktor pendukung (dukungan tenaga keseahatan). Penelitian ini bertujuan untuk mengidentifikasi faktor-faktor yang mempengaruhi responden tidak memberikan ASI Eksklusif di Desa Sukra Wetan Kecamatan Sukra Kabupaten Indramayu. Jenis penelitian ini adalah kuantitatif korelasional dan metode deskriptif analitik dengan total sampel 41 orang. Hasil penelitian didapatkan ada hubungan antara usia dengan kegagalan pemberian ASI eksklusif (p-value 0,003<0,05 dan OR 8.963), ada hubungan pendidikan dengan kegagalan pemberian asi eksklusif (p-value 0,001<0,05 dan OR 9.321), ada hubungan antara pengetahuan dengan kegagalan pemberian asi eksklusif (p-value 0,003<0,05 dan OR 9.936), tidak ada hubungan paritas dengan kegagalan pemberian asi eksklusif (p-value 0,200<0,05 dan OR 1.645), ada hubungan pekerjaan dengan kegagalan pemberian asi eksklusif (0,003<0,05 dan OR 7.854), ada hubungan dukungan suami dan keluarga dengan kegagan pemberian asi eksklusif (p-value 0,004<0,05 dan OR 9.854), dan tidak ada hubungan dukungan tenaga keseahatan dengan kegagalan pemberian asi eksklusif (p-value 0,200<0,05 dan OR 1.645). Hasil penelitian diharapkan dapat memberikan kontribusi untuk meningkatkan cakupan asi eksklusif agar ibu menyusui memberikan asi eksklusif kepada bayinya.
Hubungan pengetahuan dengan sikap ibu hamil trismester III tentang KB IUD pasca persalinan di PMB
Authors: Ashar Irda Novrida , Hafsyah Widhati 
Published: December 2024

Tujuan penelitian ini untuk mengetahui gambaran dan hubungan pengetahuan dengan sikap ibu hamil trimester III tentang KB IUD pasca persalinan di PMB Hj. Humsinah, S.ST.,Bd. Desa Pamanukan Kecamatan Pamanukan Kabupeten Subang. Penelitian ini menggunakan metode penelitian cross sectional. Variabel independen adalah pengetahuan sedangkan variabel dependen adalah sikap ibu hamil trimester III. Sampel berjumlah 34 orang ibu hamil dengan teknik total sampling. Instrument penelitian ini menggunakan kuesioner. Analisis data meliputi analisis univariat dan analisis bivariat (uji chi square). Hasil penelitian menunjukkan bahwa gambaran pengetahuan responden Sebagian besar kurang 55,88 persen. gambaran sikap responden sebagian besar negatif 61,76 persen, ada hubungan antara pengetahuan dengan sikap ibu hamil trimester III didapatkan pvalue adalah 0,001. Diharapkan bidan dapat lebih meningkatkan pendidikan kesehatan mengenai manfaat KB IUD Pasca Persalinan, menitik beratkan pada upaya peningkatan pengetahuan dan pemahaman masyarakat akan kontrasepsi jangka panjang.