bluuebunny/crossref_metadata_2025 huggingface dataset:
Contribuição de redes neurais em sistemas computacionais para o diagnóstico do câncer de mama
Authors:   Elmo de Jesus Nery Júnior, Francisco Adelton Alves Ribeiro, Otilio Paulo da Silva Neto, Larysse Maira Cardoso Campos Verdes, Renato de Oliveira Pereira, Danylo Rafhael Costa Silva, Maria da Conceição Barros Oliveira, Josemeire da Costa Ximenes, Victor Alves de Oliveira, Isabel Cristina de Almeida Brito Nery, Daiana Sousa da Silva Araújo Alysson Ramirez de Freitas Santos and Francisco das Chagas Alves Lima
Published: September 2023

Introdução: Os sistemas computacionais vêm se destacando progressivamente em diferentes áreas, especificamente na área da saúde, estes são utilizados na investigação de inúmeras doenças crônicas, em particular, o câncer de mama. Método: Realizou-se busca de anterioridade dos registros de programa de computador que faz uso de redes neurais artificiais aplicadas ao diagnóstico de câncer de mama, no período de 2010 a 2020, realizada em três bases de depósitos de patentes: European Patent Office (EPO), World Intellectual Property Organization (WIPO) e United States Patent and Trademark Office’s (USPTO). Utilizando as seguintescombinações de palavras-chave: software AND image processing, software AND breast câncer, software AND BI-RADS, software AND neural networks, software AND image processing AND breast câncer AND BI-RADS AND neural networks. Resultado: Encontrou-se um total de 24 patentes, sendo 22 na WIPO e 2 na USPTO, relacionadas a imagens de câncer mamário e sistema BI-RADS. Ressalta-se que a busca feita na base EPO não retornou registros. Conclusão: As analises demostram que a área de redes neurais está em crescente expansão, abrindo oportunidades para avanço de projeto PD&I (pesquisa, desenvolvimento e inovação), na implantação e desenvolvimento de novas tecnologias/software voltadas ao melhoramento do diagnóstico das doençasem particular o câncer de mama.
High Altitude Platform Stations Aided Cloud-Computing Solution for Rural-Environment IoT Applications
Authors: Monzon Baeza Victor , Alvarez Marban Manuel
Published: September 2023

This work proposes a flexible and scalable Smart Rural (SR) system for gathering and processing IoT data from remote rural areas with no traditional communication coverage as a handicap. We offer an architecture structured in distinct segments using emerging technologies such as IoT, 5G, Cloud and High Altitude Platform Station (HAPS). This proposal is applied to the rural environment to cover thus all the needs of the system in the collection of IoT data from these remote rural areas, its coverage by space vehicles and its processing and storage through 5G terrestrial networks and cloud services. The proposal includes the deployment of IoT sensors and the development of Amazon Web Services (AWS). On the other hand, the part of the space segment considered by HAPS has been simulated for different space channels. This way offers a complete and automated SR system that allows access to these IoT data from remote rural areas through the Internet.
Dynamic Session Layer Selection in IoT Actuation
Authors: Herrero Rolando
Published: September 2023

While most Internet of Things (IoT) solutions involve sensing, some of them also introduce actuation mechanisms. Specifically, devices interact with assets in the environment and transmit sensor readouts to applications that perform analytics. These applications typically reside on the network core and, in turn, process the readouts that trigger the transmission of actuation commands to the device. One important issue in these schemes is the nature of the communication channels. Most devices are wireless and therefore they are affected by the effects of signal multipath fading that results in application loss. More importantly, these impairments may cause actuation commands to be lost or to be critically delayed. In this context, several standard mechanisms have been proposed for the transmission of traffic from the application to the devices. They fall under two main architectural categories: (1) Representational State Transfer (REST) and (2) Event Driven Architecture (EDA). In this paper, we analyze two protocols associated with each of these two architectures by comparing them in order to assess their efficiency in IoT actuation solutions. This analysis leads to the development of a mathematical model that enables the dynamic selection of the right technology based on network impairments.
Review on Machine Learning for Intelligent Routing, Key Requirement and Challenges Towards 6G
Authors: Langpoklakpam Bidyarani , Murry Lithungo K
Published: September 2023

The constant desire for faster data rates, lower latency, improved reliability, global device integration, and pervasiveness are some of the factors driving the development of next-generation communication systems. Sixth-generation (6G) networks have received a lot of attention from the industry and academics as fifth-generation (5G) communications are being rolled out globally. With the proliferation of smart devices and the Internet of Things (IoT), 6G networks will require ultra-reliable and low-latency communication. Routing protocols have a significant role in improving the performance of a network. Traditional routing techniques will have difficulty coping with the highly complex and dynamic 6G environments. Recently, machine learning (ML), a key component of artificial intelligence, is emerging as the key to managing complex and dynamic networks efficiently. However, there are still several significant challenges that need to be addressed. In this paper, we provide an overview of current machine-learning techniques used in network routing. Lastly, we highlight open research problems that need to be addressed and prospects for future research.
Decentralized Identity With Applications to Security and Privacy for the Internet of Things
Authors: Nassar Kyriakidou Chalima Dimitra , Papathanasiou Athanasia Maria , Polyzos George C.
Published: September 2023

Decentralized Identity (dID) has brought to the forefront the advantages and importance of total user control over identity. Previous solutions delegate identity management to the responsibility of third-party applications or services, which may raise multiple privacy and security concerns regarding users' personal data. In this paper, we highlight the significance of dID and in particular Self-Sovereign Identity (SSI) for a rapidly evolving ecosystem with a plethora of interconnected devices with different characteristics, such as the Internet of Things (IoT). Specifically, we analyze the benefits of incorporating SSI principles and technologies in IoT environments, while also discussing the challenges that may be introduced when combining the complexity of SSI concepts with the diverse and large-scale IoT environment. In addition, we present a thorough overview of existing systems that integrate SSI components into IoT environments, in order to address the challenges of authentication, authorization, and access control even for constrained IoT devices. Finally, we provide a comprehensive analysis regarding the contributions of Decentralized Identifiers and Verifiable Credentials, the two main pillars of SSI, for enhanced privacy and security for the Internet at large and for the IoT in particular.
Genetic Incorporation of Non-canonical Amino Acids in Anti-HER2 VHH: Expression and Characterization
Authors: Ramos Nuria , Bigot Donna-Joe , Zeder-Lutz Gabrielle , Strub Jean-Marc , Dagkesamanskaya Adilya , Fauré Régis , Nouaille Sébastien , Montanier Cédric Y. , Ferry Gilles , Wagner Renaud , Cianférani Sarah , Boutin Jean Albert , Truan Gilles
Published: September 2023

Nanobodies– or VHH– are small proteins (~120 residues) issued from antibodies with an intact recognition for the original target of the antibody. In the present study, we show the possibility of incorporating non-canonical amino acids at precise location of the sequence via classical genetic techniques (Genetic Code Expansion). We demonstrate that the amount of recombinant protein obtained is compatible with large production format. We show that this protein can be purified, that its sequence corresponds to the theoretical molecular weight and that the two non-canonical amino acids are incorporated at the desired locations of the sequence. Finally, we show by SPR that the affinity of these VHHs is maintained towards its target, HER2.
Synthesis, Characterization and Bioapplications of Pristine Graphene: A Review
Authors: Ishraq Sakib , Liu Yuxin
Published: September 2023

Graphene, ostensibly the strongest material to date, has been a topic of interest for engineers, scientists and researchers since its first isolation through mechanical exfoliation through forming mechanical cleavage of a graphite. The thickness of the sp2 hybridized carbon framework is only one atomic layer. The unique physical, electrochemical and optical properties, such as room temperature hall effect, large surface area, and excellent electrical conductivity caused from high electron mobility, make graphene become an attractive material in the fields of nanoelectronics, biosensing, biomedical engineering and related applications. The high demand of this material has led to the development of many synthesis methods and different characterization methods, and towards ensuring lower defects, high quality and large-scale production. In this paper, a comprehensive overlook of the electronic, physical and optical characteristics of graphene, synthesis methods, characterization techniques, and integration level applications are reviewed with solely focusing on pristine graphene.
Novel Ultrahard C6 with Mixed sp3-sp2 Hybridizations and Semiconducting Behavior: Crystal Chemistry and First Principles Investigations
Authors: Matar Samir
Published: September 2023

Novel tetragonal carbon allotrope C6 made of allene-like C(sp2) tricarbon unit >C=C=C< embedded in diamond-like C(sp3) lattice is proposed from crystal chemistry backed with first principles (DFT) pointing to localized charge density around tetrahedral C(sp3) and smeared charge along linear allene-like tricarbon unit characteristic of C(sp2) hybridization. From phonons band structures C6 is dynamically stable characterized with particularly high optical phonon frequency w = 60 THz assigned to antisymmetric C-C-C stretching mode, also identified as I.R. active in isolated C3H4 allene molecule. Novel C6 is found mechanically stable with large Vickers hardness. The electronic band structure reveals semi-conducting electronic properties. Hybrid electronic configurations C(sp3)-C(sp2) identified in nanodiamonds benefit from a growing interest in different fields of materials science, whence the relevance of novel C6 allotrope as model for such investigations.
NEEDANALYSIS:ALEAPTO DESIGNENGLISHCOURSE CURRICULUM ATPOLITEKNIKPERTANIAN NEGERIPAYAKUMBUH
Authors: Hudia Hudia , Yuliandri Yuliandri , Yulita Resa
Published: September 2023

This research aimsto analyse the needs of English course curriculum implemented in Politeknik Pertanian Negeri Payakumbuh (henceforth: Politani) as a step to design the new English Course curriculum. Curriculum for vocational study is emphasizing on the mastering of skills rather than mastering the theory of field of studies. Needs analysis regarded as the key point to a successful designing and implementation of certain subject. This study applies two kinds of instruments. The first one is questionnaire distributed to the newly enrolled students asthe respondents to discover their wants. Also, TOEFL Prediction Test was conducted to some new students to check their English competence known as their lacks. There were 237 respondents given the questionnaire sheets as the representative of new students in Politani in 2019. The result of needs analysis showed that respondents wanted to focus the material of English course more on reading and speaking skill as they were aware of both skills were important for their study. In addition, TOEFL Prediction Test result showed that respondents gained the lowest score on reading comprehension section. Meanwhile they achieved higher scores on the listening section. It means that what respondents wants met their lacks in English competence. Researchers then would be able to design the effective and efficient English course curriculum for vocational students in Politani.
 
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Smart Energy Meets Smart Security: A Comprehensive Review of AI Applications in Cybersecurity for Renewable Energy Systems
Authors: Mohamed Nachaat , El-Guindy Mohamed El-Guindy , Oubelaid Adel , Almazrouei Saif khameis
Published: September 2023

The rapid adoption of renewable energy systems has brought forth a new set of cybersecurity challenges that require innovative solutions. In this context, artificial intelligence (AI) has emerged as a promising approach to tackle these challenges. This paper provides a comprehensive review of more than 19 studies that investigate the applications of AI in cybersecurity for renewable energy systems. By analyzing these studies, a range of opportunities and challenges associated with the integration of AI in this domain are identified. Notably, the findings indicate that over 75% of the studies acknowledge the significant potential of AI in enhancing the security of renewable energy systems. Among the various AI techniques employed, machine learning emerges as the most extensively utilized method, demonstrating an impressive detection rate of 85% and a false positive rate below 5%. However, certain challenges persist, including the limited availability of relevant data and concerns regarding the interpretability of AI models. To address these challenges, this paper concludes by providing recommendations for future research directions in this field, aiming to drive advancements in the intersection of smart energy and smart security.
Entrevista a Simeão Sass. Medicina Mente Cuerpo y el Dualismo Cartesiano, Una Perspectiva Filosófica
Authors: Sass Simeão , Nassar Tobón Andrea Catalina
Published: September 2023

Entrevista a Simeão Sass (Universidad Federal de Uberlândia, en el Instituto de Filosofía, en Brasil) acerca del dualismo cartesiano y la medicina Mente Cuerpo. La entrevista ha sido realizada por la Directora Científica de la revista, Andrea Catalina Nassar Tobón (médica especialista en Neurología Clínica de la Pontificia Universidad Javeriana de Bogotá, Colombia).
Sustainable development trajectory of the Russian Federation
Authors: Yankovskaya Elizaveta
Published: September 2023

As shown in the article, the main prerequisite for achieving the Sustainable Development Goals has been created in Russia – the corresponding state policy has been formed and is being implemented. Mutual understanding and partnerships between government and business in this area of public relations also contribute to sustainable development. The results of the analysis of international and national statistical data confirm that Russia has passed the initial stage of forming a model of a sustainable society. The growth trend of the country's economy continues despite the conditions of tough external sanctions pressure. This means that there are opportunities for successfully addressing the challenges of sustainable development in the future. In the course of the study, methodological conclusions were also obtained. More productive is the analysis of sustainable development from two positions at the same time – its structure and goals. It is advisable to increase the cognitive potential of sustainable development indicators by converting them using the linear normalization method.
Resultado Do Tratamento Das Fraturas Do Colo Femoral Pela Técnica Da Pinagem Percutânea Em Um Hospital Universitário
Authors: Maruoka Rafael Krawczun , Castanhato Welber , Kato Karen Mayuri , Tescarolli Arthur , Nonose Nilson , Ninomiya Andre Felipe
Published: September 2023

Introdução: As fraturas proximais do fêmur são as mais comuns envolvendo a articulação do quadril. O registro de dados clínicos sobre fraturas corrigidas pela técnica de pinagem ajudaria na compreensão do desenvolvimento, resultado e prognóstico da cirurgia.

Objetivo: Verificar a eficiência do tratamento das fraturas do colo femoral com a técnica da pinagem percutânea.

Método: Os dados para confecção do trabalho foram coletados dos prontuários dos pacientes já arquivado, sendo eles: idade, lado acometido, sexo, tempo do trauma ao tratamento cirúrgico, classificação da lesão, e se foi necessária reabordagem cirúrgica. Foram incluídos na amostra pacientes portadores de fratura de colo do fêmur no período de setembro de 2010 a setembro de 2020.

Resultados: Foram estudados 43 pacientes, em sua maioria mulheres (26), com idades entre 50 e 65 anos. O tempo decorrido entre a fratura e a cirurgia foi, em média, de 48 horas. Quanto à classificação das fraturas, 20 pacientes eram Garden III (47%), caracterizando uma fratura completa com desalinhamento das trabéculas do colo com o acetábulo. Pela classificação AO, foram observados 27 casos 31B2 (63%), caracterizados pela presença de fratura transcervical no colo fêmur. O índice de sucesso das cirurgias de pinagem do colo foi de 65% (28 pacientes). Em relação aos 15 pacientes que necessitaram de reabordagem (35%), em 5 esta ocorreu entre seis meses e um ano de seguimento, em 3 ocorreu de um a dois anos, e em 7 ocorreu após dois anos.

Conclusão: Os pacientes operados em nosso Serviço eram, em sua maioria, mulheres idosas e com fraturas Garden III, que foram operadas em aproximadamente 48 horas após o evento traumático. Apenas uma minoria dos pacientes necessitou de reabordagem cirúrgica, especialmente após dois anos, sendo os principais motivos a ocorrência de osteonecrose da cabeça femoral, pseudoartrose e cut out. Os autores chamam à atenção para a elevada prevalência da fratura em idosos, assim como seus riscos e complicações, levando em consideração os dados relatados no presente levantamento.
Upaya Pemerintah Desa Dalam Mendorong Masyarakat Untuk Pembangunan Desa
Authors: Solin Solin , Tamrin Tamrin , Azmi Azmi
Published: September 2023

Penelitian ini bertujuan untuk memperoleh informasi yang jelas tentang: 1) Bagaimana upaya pemerintah desa dalam mendorong partisipasi masyarakat dalam pembangunan di Desa Tri Gadu Kecamatan Galing? 2) Apa saja faktor-faktor yang menghambat dan mendukung upaya pemerintah desa dalam mendorong partisipasi masyarakat dalam pembangunan Desa Tri Gadu Kecamatan Galing?. Hasil penelitian dapat disimpulkan: 1) Upaya pemerintah desa dalam mendorong partisipasi masyarakat dalam pembangunan di Desa Tri Gadu Kecamatan Galing yaitu: Tingkat partisipasi masyarakat Desa Tri Gadu Kecamatan Galing dapat dilihat pada tahap perencanaan, pelaksanaan maupun pengawasan yang tergolong baik dalam partisipasi masyarakat dalam tahap perencanaan, tahap pelaksanaan pembangunan dan pemanfaatan serta pemeliharaan. Faktor Pendukung: Adanya dukungan dari Pemerintah Kabupaten dan Pemerintah Desa yang berkooperatif dan komunikasi efektif dalam meregulasi ADD di wilayah Desa Tri Gadu. Faktor Penghambat; Keterbatasan pada dana yang masih minimalis yang akan diperuntukan bagi kemajuan masyarakat desa khususnya dalam memberikan pelayanan kepada masyarakat
Pembelajaran Learning Cycle 5E untuk Meningkatkan Kemampuan Berpikir Kritis Siswa SMP Kelas VIII
Authors: Putri Nur Solichah  , Dhita Ayu Permata Sari
Published: September 2023

Kemampuan berpikir kritis merupakan kemampuan yang memiliki bobot yang relatif lebih besar dibandingkan tiga kecakapan yang menjadi fokus pendidikan abad ke-21. Sementara, hasil survei PISA tahun 2018 oleh OECD menunjukkan bahwa kemampuan berpikir kritis siswa Indonesia masih tergolong rendah. Padahal kemampuan ini diperlukan untuk memecahkan masalah dari berbagai sudut pandang. Penelitian ini bertujuan untuk mendeskripsikan keterlaksanaan pembelajaran, peningkatan kemampuan berpikir kritis, dan respons siswa terhadap model learning cycle 5E. Aspek kemampuan berpikir kritis yang diteliti, yakni interpretasi, inferensi, analisis, eksplanasi, evaluasi dan regulasi diri. Rancangan pada penelitian ini menggunakan one group pretest posttest design, dengan subjek penelitian sebanyak 31 siswa SMPN 1 Mojowarno. Kemampuan berpikir kritis siswa mengalami peningkatan ditandai dengan hasil perhitungan rata-rata N- gain sebesar 0,73 dengan kategori tinggi. Rata-rata respons siswa terhadap pembelajaran yang termasuk kategori sangat setuju sebesar 86%, yang berarti bahwa siswa memberikan respons positif. Berdasarkan hasil penelitian tersebut, disimpulkan bahwa penerapan model pembelajaran learning cycle 5E dapat meningkatkan kemampuan berpikir kritis siswa SMP kelas VIII pada materi getaran dan gelombang. Karena penelitian ini hanya berfokus pada materi getaran dan gelombang, disarankan penelitian selanjutnya menggunakan materi lain.
Implementasi Cybergogy Berbantuan Live Worksheets untuk Membelajarkan Keterampilan Proses Sains pada Siswa SMP
Authors: Puji Ayu Dewi Lestari  , Hasan Subekti
Published: September 2023

Cybergogy merupakan pembelajaran yang memanfaatkan fasilitas pemberdayaan teknologi. saat ini Indonesia berada di era revolusi industri 4.0. Dalam konteks revolusi industri 4.0 implementasi cybergogy dalam pembelajaran IPA diharapkan dapat mengingkatkan kolaborasi, keterampilan proses sains, dan komunikasi, melalui fasilitas teknologi seperti E-LKPD interaktif, dan laboratorium online. Namun kenyataannya berdasarkan hasil studi yang dilakukan di lapangan diperoleh bahwasannya peserta didik masih kurang dalam hal menumbuhkan KPS, strategi pembelajaran terkadang masih terpusat pada guru dan kurang melibatkan teknologi, hal ini membuat peserta didik bosan, kurang aktif, karena pembelajarannya monoton sehingga KPS di sekolah tergolong rendah. Penelitian ini bertujuan untuk mendeskripsikan keterampilan proses sains setelah diimplementasikan cybergogy berbantuan live worksheets. Penelitian ini dilakukan di salah satu SMP menggunakan satu kelas yang diberikan perlakuan. Data KPS peserta didik diperoleh dari tes sebelum (pretest) dan setelah (posttest) diberikan perlakuan dengan mengimplementasikan cybergogy berbantuan live worksheets. Hasil penelitian yang didapat menunjukkan adanya peningkatan yang signifikan di setiap indikator KPS. Penelitian ini menunjukkan bahwa implementasi cybergogy berbantuan live worksheets efektif untuk membelajarkan keterampilan proses sains pada peserta didik. Implikasi dari penelitian yang dilakukan adalah Penelitian ini berkontribusi pada pembelajaran yang inovatif dan relevan dalam pembelajaran IPA di tingkat SMP.
Inovasi Modul Digital Berbasis POE untuk Memfasilitasi Kemampuan Pemahaman Konsep Kinematika Siswa
Authors: Elarismoy Beporta Anusba  , Putri Dwi Sundari  , Hidayati Hidayati , Silvi Yulia Sari
Published: September 2023

Perkembangan teknologi saat ini berdampak pada segala sektor salah satunya pendidikan. Misalnya dengan menggunakan modul digital yang memfasilitasi kemampuan pemahaman konsep fisika siswa. Siswa menganggap fisika sulit dipahami sehingga banyak yang tidak tertarik belajar fisika. Hal ini berdampak pada pemahaman konsep siswa. Penting pemahaman konsep dalam fisika terutama pada materi kinematika. Untuk meningkatkan pemahaman konsep siswa yang dapat dilakukan dengan penggunaan model POE yang diintegrasikan ke dalam modul digital. Selain penggunaan bahan ajar misalnya penggunaan modul digital, modul digital menyajikan audio,visual, dan audio visual sehingga dapat membuat siswa tertarik. Penelitian ini bertujuan untuk menghasilkan inovasi dalam pembuatan modul digital. Metode penelitian ini adalah design research dengan model Plomp yang terdiri dari preliminary research, development or prototyping phase dan assessment phase. Penelitian ini yaitu pada tahapan development or prototyping phase yaitu tahapan awal design prototype. Hasil penelitian ini adalah ada beberapa inovasi yang dilakukan dalam pembuatan modul digital yaitu mengintegrasikan modul digital yang dibuat dengan model POE (Predict Observe Explain). Kemudian membuat modul digital untuk meningkatkan pemahaman konsep dengan cara memberikan umpan balik/feedback dalam soal evaluasi yang diberikan. Sehingga diharapkan dengan adanya modul digital ini dapat meningkatkan pemahaman konsep siswa dan menjadi referensi guru dalam pembuatan modul digital.
The Influence of Project-Based Learning Model on Learning Outcomes of Class VIII Students At Private Junior High School Tri Sakti Lubuk Pakam
Authors: Januaris Pane  , Juliper Nainggolan  , Emanuel Zega  , Febrika Dwi Lestari
Published: September 2023

Based on the background, the learning model that is often used in class VIII of Tri Sakti Lubuk Pakam Private Middle School still tend to use conventional learning models or lecture methods and only apply His mathematical formulas, resulting in student responses being less enthusiastic and less active whenever Science-Physics learning takes place. So that, this study aims to determine the effect of the learning model Project Based learning on student learning outcomes in class VIII energy material at Tri Sakti Lubuk Pakam Private Middle School. The method used in this research isLike an experiment with a population of all eighth grade students at Tri Sakti Lubuk Pakam Private Middle School. The sample in this study consisted of 2 classes using the technique Purposive Sampling. The instrument used was a learning achievement test in the form of multiple choice item items of 20 questions. Before being given treatment to the sample, a pre-test was first carried out to find out whether the sample came from a normally distributed and homogeneous population. Then given treatment to both classes, namely by giving a test pretest and obtained an average score of 38.00 for the experimental class with a standard deviation of 16.01 and for the control class 40.00 with a standard deviation of 15.75. For the average score Posttest experimental class 77.40 with a standard deviation of 9.35 and control class 62.60 with a standard deviation of 11.00. Homogeneous value pretest to both classes (1.033 <1.983) Fcount smaller than Ftable and value posttest namely Fcount smaller than Ftable (1.379 <1.983), so it can be said that the value pretest and posttest to both samples is homogeneous. Furthermore, for the difference between the two classes, a one-sided t-test was carried out with a = 0.05 obtained (5.120)> (1.677) tcount bigger than ttable which states that there is a difference between the two classes. To see the magnitude of the influence of the model Project Based Learning on learning outcomes a simple regression test is carried out with the equation  . So it can be concluded that there is a significant effect of the treatment of the learning modelProject Based Learning on student learning outcomes in class VIII energy material at Tri Sakti Lubuk Pakam Private Middle School
Pengaruh Pemahaman Peraturan Perpajakan Dan Tarif Pajak Terhadap Kepatuhan Wajib Pajak
Authors: Sari Desi Rachmawati Kencana , Wahidhani Eha Hasni , Hadi Wartoyo
Published: September 2023

This research aims to test and analyze the influence of understanding tax regulations and tax rates on taxpayer compliance (case study at the Bogor Pratama Tax Service Office). This research is quantitative. Data was collected using a questionnaire technique with a sampling technique using convenience sampling. The data analysis techniques used are descriptive, classical assumption analysis tests, multiple linear regression tests, hypothesis tests, and coefficient of determination tests. The results of this research show that understanding tax regulations and tax rates has a significant and simultaneous effect on taxpayer compliance at KPP Pratama Bogor.
Servicio Social Comunitario y su Impacto en la Práctica Educativa para la Formación
Authors: Torres Gómez Mónica , Ramos González Blanca Lilia , Villegas Veronika de la Cruz
Published: September 2023

El Servicio Social es la realización temporal y obligatoria de un conjunto de actividades que llevan a cabo los alumnos de la Universidad en beneficio e interés de la sociedad mediante la aplicación de los conocimientos adquiridos. Por tanto, el presente trabajo tiene como objetivo identificar el impacto que tiene el Servicio Social Comunitario en la práctica educativa de los estudiantes de la Universidad Juárez Autónoma de Tabasco de la Licenciatura en Ciencias de la Educación, que juega un papel importante dentro de la formación de los universitarios. Al desarrollar dicha investigación se utilizó una metodología cuantitativa, bajo el enfoque constructivista. Para obtener los datos se utilizó un cuestionario de Google Forms con diez ítems, donde el 87% de los alumnos encuestados corresponde al género femenino y el otro 13% al masculino. Dentro de los hallazgos más relevantes, se muestra que el 34% tiene interés por realizar actividades que beneficien y apoyen a las comunidades ya que es importantes para su formación, el 26% manifestó que genera experiencia en su área de formación, el 24% que los ayuda a desarrollar nuevas competencias y habilidades, mientras el 16% dice que son importantes porque los sensibilizan en las necesidades de la comunidad.
Adherencia al Tratamiento Farmacológico y apoyo Familiar en Pacientes Hipertensos Atendidos en el Centro de Salud Daniel Álvarez de Loja
Authors: Torres Paqui Arelis del Cisne , Gavilanes Cueva Dra. Yadira Patricia
Published: September 2023

La adherencia al tratamiento farmacológico y apoyo familiar en pacientes hipertensos juegan un papel muy importante. La falta de adherencia a los antihipertensivos representa un nuevo reto para el médico, pues el correcto comportamiento del paciente ante las recomendaciones terapéuticas evitara complicaciones, así mismo es importante valorar constantemente el apoyo familiar ya que este es directamente proporcional a la calidad de vida del paciente. Los objetivos del presente estudio fueron caracterizar a los pacientes con diagnóstico de hipertensión arterial según sus variables sociodemográficas, identificar la adherencia al tratamiento farmacológico antihipertensivo y el apoyo familiar y establecer la relación entre estas variables. Se realizó un estudio descriptivo, observacional, con enfoque cuantitativo, de corte transversal prospectivo. La población incluyó 147 pacientes hipertensos que asistieron al servicio de consulta externa del Centro de Salud “Daniel Álvarez” en el periodo octubre 2019–marzo 2020, mediante una ficha de recolección de información y aplicación de la escala de Morisky Green Levine y apoyo familiar con la escala de Duke UNC, se obtuvieron los siguientes resultados: el 62% (n=91) son pacientes femeninas, el 49,7% (n=73) son mayores de 65 años, el 35% (n=52) tiene instrucción secundaria, el 29% (n=42) se dedican a los quehaceres domésticos; el 80% (n=118) se adhieren bien y cumplen con el tratamiento farmacológico, y el 71% (n=104) reciben apoyo normal por parte de los familiares, el valor del chi cuadrado fue 11,73, con valor p=0,0006, esto indica que existe asociación estadísticamente significativa entre las variables adherencia al tratamiento y apoyo familiar.
Paciente Masculino de 4 Años con Desnutrición Aguda Diagnosticado de Leishmaniasis Cutánea Diseminada en la Región Amazónica Ecuatoriana. Reporte de Caso
Authors: Quintanilla Barba Marivy Alexandra , Alejandro Torres Md. Pablo Xavier , Rodríguez Castillo Dayanara Melissa , Bravo Loaiza Santiago Israel , Alvarez Saltos Miguel David
Published: September 2023

La leishmaniasis es una enfermedad infecciosa causada por parasitismo de células del sistema fagocitario mononuclear por protozoos flagelados pertenecientes al género Leishmania, transmitida por insectos Díptera pertenecientes al género Phlebotomus en el Viejo Mundo y Lutzomyia en el Nuevo Mundo. Evolucionan clínicamente en humanos en tres formas: visceral, cutánea y mucocutáneo. Estas condiciones están distribuidas globalmente. Los del Viejo Mundo son pura piel en la gran mayoría de los casos y remiten espontáneamente en unas pocas semanas a unos pocos meses. Los del Nuevo mundo, debido a múltiples complejos de Leishmania, han presentado el mayor riesgo de desarrollar una forma mucosa secundaria. Se Reporta un caso de un paciente masculino de 4 años de edad sin antecedentes de importancia, presenta heridas ulcerosas localizadas en región cervical izquierda y antebrazo de miembro superior izquierdo característico de Leishmania.
Sobrepeso y Obesidad como Factores de Riesgo para Desarrollar Hipertensión Arterial en los Estudiantes del Colegio Fernando Suarez Palacio
Authors: Antonella Coello Jenny , Gavilanes Cueva Yadira Patricia
Published: September 2023

En los últimos años los casos de sobrepeso y obesidad han incrementado exponencialmente en el mundo, resultando ser un problema grave de salud pública.  Esto se evidencia también en la población estudiantil adolescente que registra valores elevados de presión arterial, predisponiéndolos al desarrollo de síndrome metabólico y enfermedades crónicas que deterioran la calidad de vida. El presente es un estudio descriptivo de enfoque cuantitativo de corte transversal realizado en la Unidad Educativa Fernando Suarez Palacio ubicado en el barrio Carigan de la Ciudad de Loja, un total de 140 estudiantes participaron en el estudio, de los cuales el 47.86% (n=67) fueron del sexo masculino y el 52.14% (n=73) de sexo femenino, las edades de estos estudiantes fueron de 12 a 17 años. Del total de estudiantes el 26.43% (n=37) presentaron valores de presión arterial elevada, en relación al estado nutricional el 17.14% (n=24) presentaron sobrepeso y el 7.86% (n=11) presentaron obesidad, siendo las adolescentes de sexo femenino quienes presentaron mayor incidencia, en relación a los antecedentes familiares el más frecuente fue la hipertensión arterial seguida de diabetes mellitus y obesidad, los hábitos tóxicos presentes fueron consumo de alcohol y tabaco, la cuarta parte de los adolescentes, es decir, el 26.43% (n=37) fue considerada como población físicamente activa. La incidencia de sobrepeso y obesidad en la población fue de 0.25, es decir, que uno de cada 4 estudiantes presentaba sobrepeso u obesidad. Además, se encontró una relación estadísticamente significativa entre los estudiantes con alteraciones en la presión arterial y la presencia de sobrepeso (p= 0.023).
Implementación del Método Cracking en la Mejora de los Procesos Constructivos de Saneamiento, Carhuaz, 2023
Authors: Fernando Sixto Enriquez Castro , Barrantes Mann Luis Alfonso Juan
Published: September 2023

El presente artículo tuvo su origen en el estudio realizado para optar el título profesional de Ingeniero Civil en la Universidad César Vallejo, precisando por objetivo determinar la manera en que la implementación del método Cracking mejora los procesos constructivos de saneamiento, Carhuaz - 2023. La metodología fue básica – cuantitativa en la cual utilizó un diseño no experimental. Utilizaron como población y muestra a los documentos informáticos y demás estudios relacionados con la investigación, asimismo se aplicó un muestro no probabilístico. Con respecto a la recolección de los datos, se utilizó las fichas documentales y de observación, las cuales fueron validados y confiables por medio de peritos expertos en el tema dado. Mediante la aplicación de estos instrumentos se tuvo como resultados que mediante el método cracking el tiempo de ejecución de las obras de saneamiento reducen significativamente durando solo dos días, asimismo los costos si llegan a ser menores y su impacto en el medio ambiente es positiva, ya que no se llega a contaminar en un nivel alto. Concluyendo así que el método cracking si llega a mejorar los procesos constructivos de saneamiento.
El Principio de Progresividad y la Tarifa Única del Impuesto a la Renta de Sociedades en Ecuador
Authors: Moscoso Almachi Israel Sebastián , Silva Barrera Esthela Paulina
Published: September 2023

Los tributos constituyen la principal fuente de ingresos de un Estado, siendo que, se priorizan los impuestos directos y progresivos. Es necesario destacar que el impuesto a la renta contribuye significativamente en la recaudación de ingresos de un Estado debido a que, el objetivo principal de este tributo es gravar las ganancias obtenidas por una persona natural o sociedad. La tarifa del impuesto a la renta en Ecuador es regulada, por la Ley de Régimen Tributario Interno, las sociedades que se encuentren constituidas en nuestro país al igual que las extranjeras, se sujetan a pagar la tarifa del 25% en base a los ingresos gravados y percibidos, sin embargo, existe una clara diferencia con la tarifa que deben pagar las personas naturales, pues la misma tiene un carácter progresivo en un rango del 5% al 37%. En este contexto, el principio de progresividad se ve afectado directamente por la tarifa única del impuesto a la renta de sociedades que omiten establecer tarifas diferenciadas en función de los ingresos efectivamente generados, pues no todas las sociedades tienen el mismo nivel de ingresos y deben pagar un valor único establecido conforme el régimen tributario ecuatoriano. En la presente investigación se aplicó un enfoque metodológico cualitativo y los métodos analítico-sintético y deductivo; además, de aplicar la técnica de revisión bibliográfica y documental.
HUBUNGAN BAURAN PEMASARAN (MARKETING MIX)DENGANKEPUTUSAN PASIEN RAWAT INAP PESERTA BPJS MEMILIHLAYANAN KESEHATAN DI RUMAH SAKIT UMUMSANTA ANNA KOTA KENDARI TAHUN 2020
Authors: Nawawi Nurul Auliah , Ahmad La Ode Ali Imran , Harun Hilda
Published: September 2023

ABSTRAKLatar Belakang:Pentingnya strategi pemasaran bagi perusahaan dimana strategi pemasaran merupakan suatu cara mencapai tujuan darisebuah perusahaan. Strategi adalah serangkaian rancangan besar yang menggambarkan bagaimana sebuah perusahaan harus beroperasi untuk mencapai tujuannya. Sehingga dalam menjalankan usaha kecil khususnya diperlukan adanya pengembangan melalui strategi pemasarannya. Berdasarkan Data BOR di Rumah Sakit Umum Santa Anna Kota Kendari tiga tahun terakhir pada Tahun 2016 sebesar 52%, Tahun 2017 sebesar 50% dan Tahun 2018 sebesar 54%.Standar BOR yang ideal untuk Rumah Sakit secara Nasional adalah 60-85%. Hal ini dapat diketahui bahwa kinerja Rumah Sakit masih belum ideal, Angka BOR yang masih rendah mengindifikasikan pilihan pasien terhadap Rumah Sakit Umum Santa Anna masih rendah, angka BORyang rendah bisa mempengaruhi pendapatan Rumah Sakit.Tujuan:penelitian ini adalah mengetahui hubungan bauran pemasaran yang terdiri dariproduct, promotion, place, people processdanphysicalevidencedengan keputusan pasien rawat inap peserta BPJS memilih layanan kesehatan di Rumah Sakit Umum Santa Anna Kota Kendari Tahun 2020.Metode:penelitian ini penelitian kuantitatif dengan pendekatancross sectional. Sampel penelitian ini adalah 154 responden. Analisis data dengan menggunakan ujichi squaredengantingkat kepercayaan 95% atau α = 0,05.Hasil:penelitian ini menunjukkan bahwa terdapat hubungan bauran pemasaran yang terdiri:product(p value =0.001),promotion(p value =0.002),place(pvalue =0.001),people(p value =0.000),process(p value =0.003) dan physical evidence(p value =0.010) dengan keputusan pasien rawat inap peserta BPJS memilih layanan kesehatan di RSU Santa Anna Kota Kendari Tahun 2020.Kesimpulan:dari hasil penelitian bahwa terdapat hubungan bauran pemasaran (Marketing Mix) yang terdiri:product,promotion, place, people, processdanphysical evidencedengan keputusan pasien rawat inap peserta BPJS memilih layanan kesehatan di Rumah Sakit Umum Santa Anna Kota Kendari Tahun 2020.
FAKTOR YANG BERHUBUNGAN DENGAN PEMANFAATAN PELAYANAN KESEHATAN PASIEN DI PUSKESMAS LEPO-LEPO KOTA KENDARI TAHUN 2020
Authors: Hinarti Hinarti , Yuniar Nani , Yasnani Yasnani
Published: September 2023

Abstrak Latar Belakang: Kesehatan merupakan suatu keadaan sehat yang utuh baik secara fisik, mental dan sosial serta bukan hanya keadaan bebas dari penyakit atau kecacatan yang memungkinkan setiap orang dapat hidup produktif secara sosial dan ekonomi. Pelayanan kesehatan adalah setiap upaya yang diselenggarakan sendiri atau bersama-sama dalam suatu organisasi untuk memelihara dan meningkatkan kesehatan mencegah dan menyembuhkan penyakit serta memulihkan kesehatan perorangan, keluarga, kelompok dan  masyarakat.Tujuan: Tujuan penelitian ini adalah untuk mengetahui faktor yang berhubungan dengan pemanfaatan pelayanan kesehatan pasien di Puskesmas Lepo-Lepo Kota Kendari.Metode: Metode penelitian yang digunakan adalah observasional analitik dengan pendekatan cross sectional. Populasi dalam penelitian ini adalah  pasien yang berkunjung di Puskesmas Lepo-Lepo Kota Kendari yaitu sebanyak 401 pasien. Sampel penelitian ini yaitu 200 responden di Puskesmas Lepo-Lepo Kota Kendari. AbstractBackground: Health is a state of health that is intact both physically, mentally andsocially and not just a state free from disease or disability that allows everyone to live productively socially and economically. Health services are any efforts carried out alone or together in an organization to maintain and improve health to prevent and cure illnesses and restore the health of individuals, families, groups and communities.Objectives:  The purpose of this study was to determine the factors associated with the utilization of patient health services at the Lepo-Lepo Health Center in Kendari City.Methods: The research method used was observational analytic with cross sectional approach. The population in this study were patients who visited the Lepo-Lepo Health Center in Kendari City as many as 401 patients. The sample of this research is 200 respondents in the Lepo-Lepo Health Center in Kendari City.Results: Asalisis used was tes showed that there is relationship between community trust about patiens wit the use of paints and the use of patients health (pvalue: 0,08)., there is a relationship between husband support about patiens and the use of patients health (pvalue: 0,02)., there is relationship between the availability of health facilities about patiens with the utilization of patient health s (pvalue: 0,00)., there is no relationship between complaint of ilness about patients with utilization patiens health (pvalue: 0,00).
EFEKTIVITAS PELAYANAN KEPESERTAAN JAMINAN KESEHATAN NASIONAL DI KANTOR BPJS KOTA KENDARI TAHUN 2020
Authors: Sadaria Sadaria , Suhadi Suhadi , G Fifi Nirmala
Published: September 2023

Abstrak  Latar Belakang: Pemerintah sedang berupaya meningkatkan kualitas kesehatan masyarakat dengan menggunakan jaminan sosial. Tujuan: Penelitian ini bertujuan untuk mengkaji efektivitas pelayanan kepesertaan Jaminan Kesehatan Nasinal (JKN) di Kantor BPJS Kota Kendari Tahun 2020. Variabel dalam penelitian ini ketersediaan fasilitas, kemudahan persyaratan, ketepatan waktu dan kecepatan tanggap. Metode: penelitian ini adalah deksriptif analitik dengan menggunakan pendekatan cross sectional. Artinya pengukuran hanya dilakukan satu kali pengamatan terhadap suatu karakter atau variabel pada saat pemeriksaan langsung dilapangan. Penelitian ini di lakukan di Kantor BPJS Kota Kendari . penelitian di laksanakan pada bulan Januari-Februari 2020. Sampel dalam penelitian ini adalah peserta Jaminan Kesehatan Nasional (JKN). Teknik Pengambilan sampel dilakukan dengan cara estimasi proporsi dengan jumlah 192. Pengumpulan data dilakukan melalui kuesioner. Hasil: Dari data deksriptif penelitian menunjukan bahwa  variabel efektivitas pelayanan kepesertaan JKN dari aspek kecepatan tanggap dengan nilai tertinggi efektivitas 1,97 (kurang efektif) sedangkan nilai yang rendah dari aspek kemudahan persyaratan dengan nilai efektivitas 1,57 (tidak efektif).AbstractBackground : The government is working to improve the quality of public health by using social security.Objectives: This study aims to assess the effectiveness of membership services for National Health Insurance (JKN) at the Kendari City BPJS Office in 2020. The variables in this study are the availability of facilities, ease of requirements, timeliness and speed of response.Methods: This research method is descriptive analytic using cross sectional approach. Meaning that measurements are only made once the observation of character or variable during field checks. This research was conducted at the Kendari City BPJS Office. The study was conducted in January-February 2020. The sample in this study were participants of the National Health Insurance (JKN). The sampling technique is done by estimating the proportion with the number of samples 1922.Results:  Data collection is done through a questionnaire. Data analysis uses Univariate analysis. Research results show that the effectiveness of JKN membership services variable from the aspect of availability of facilities with the highest value of effectiveness is 1,97 (less effective) while the low value of the aspect of responsiveness is 1,57  (ineffective).
Faktor Yang Berhubungan dengan Kejadian Dermatitis Kontak pada Petugas Pengangkut Sampah di Dinas Lingkungan Hidup dan Kehutanan Kota Kendari Tahun 2021
Authors: FEBRIANI EVI , MAJID RUSLAN , JAFRIATI JAFRIATI
Published: September 2023

Latar Belakang:Dermatitis kontak merupakan inflamasi atau peradangan pada kulit yang diakibatkan oleh kontak langsung dengan substansi yang menyebabkan reaksi inflamasi atau alergi. Salah satu jenis pekerjaan yang rentan menimbulkan masalah kesehatan yaitu pekerjaan yang berhubungan dengan sampah.  Menggeluti pekerjaan sebagai petugas pengangkut sampah memiliki risiko yang cukup besar untuk terkena penyakit kulit (dermatitis kontak). Tujuan:Tujuan umum dalam penelitian ini adalah untuk mengetahui faktor yang berhubungan dengan kejadian dermatitis kontak pada petugas pengangkut sampah di Dinas Lingkungan Hidup dan Kehutanan Kota Kendari Tahun 2021.Metode:Jenis penelitian ini menggunakan pendekatan cross sectional. Sampel dalam penelitian ini berjumlah 120 sampel. Pengambilan sampel menggunakan teknik probability sampling dengan cara simple random sampling.Hasil:Hasil penelitian menunjukkan 31 responden (25,8%) menderita dermatitis kontak, ditemukan bahwa tidak ada hubungan bermakna antara pengetahuan (p-value = 0,105> 0,05) dengan kejadian dermatitis kontak, namun terdapat ada hubungan bermakna antara sikap (p-value = 0,000 < 0,05), penggunaan APD (p-value = 0,010< 0,05) dan personal hygiene (p-value = 0,003< 0,05) dengan kejadian dermatitis kontak.Kesimpulan:Kesimpulan dalam penelitian ini tidak ada hubungan antara pengetahuan dengan kejadian dermatitis dan terdapat ada hubungan antara sikap, penggunaan Alat Pelindung Diri (APD), personal hygiene dengan kejadian dermatitis kontak pada petugas pengangkut sampah di Dinas Lingkungan Hidup dan Kehutanan Kota Kendari.