bluuebunny/crossref_metadata_2025 huggingface dataset:
Digital Competence to Bridge Transactional Distance in Distance Education
Authors: - Anshoo Rajvanshi , - Hitendra Singh Rathore
Published: April 2024

Utilising primary data and a stratified random sampling method, this study explores the proficiency of Open and Distance Learning (ODL) students in navigating digital resources and their intrinsic motivation for academic growth. Data collected from 390 IGNOU students, via stratified random sampling, includes undergraduates enrolled from 2016 to 2021 and postgraduates from 2018 to 2021. The study emphasies the crucial importance of fostering an interactive and engaging learning environment for the development of affective skills, countering transactional distance. It underscores the pivotal role of ICT in bridging gaps and promoting meaningful social interactions in distance education programs, thus enhancing holistic growth and employability.
An Examination of Nepal's Aviation Sectors: An Analysis of the Aviation Industry as an Expanding Economic Sector
Authors: - Abhishek Kumar Shah , - Pragya Jaiswal
Published: April 2024

This research paper is prepare using data from studies on the aviation sector in Nepal and how it affects the country's economy. It is acknowledged that Nepali aviation currently influences the country's economic growth in three ways: directly, indirectly, and inducedly. Even though fixed-wing aircraft are being employed less frequently in Nepal, their use in other nations, combined with the employment of helicopters, has helped to strengthen the country's aviation sector. This has also made a significant contribution to the nation's improving economic standing. This industry's growth and development seem to be happening at a snail's pace, despite the enormous potential of this business. Thus, the basis of this research paper is the explanation for the industry's delayed advancement, with a primary focus on its impact on the economy of the nation along with the data of accident occurred in recent ten years. The results of this study will be helpful for the global aviation industry in achieving rapid economic growth and decrease accidents.
DNA Fingerprinting
Authors: - Gurasis Kaur
Published: April 2024

DNA fingerprinting is a technique that shows the genetic makeup of living things. It is a method of finding the difference between the satellite DNA regions in the genome.
"Abholen" und "Begleiten" - ein Unterrichtspraktischer Versuch, ein didaktisches Bild auf den Begriff zu bringen
Authors: Füglister Peter
Published: April 2024

Es wird die Gestaltung einer Anfangssituation im Didaktikunterricht dargestellt und dokumentiert, in der es darum geht, den Lehrerstudenten ihre eigenen Lernwege bewusst zu machen. Der Unterricht orientiert sich am Bild der Lernbegleitung und zielt auf die Erarbeitung der Formalstufen als didaktische Kategorien autonomen Lernens.
"Es ist die Ganzheit der Tätigkeit, die mir vorschwebt" - Gespräch mit Hans Aebli zum Erscheinen seiner 'Grundlagen des Lehrens' (1987)
Authors: Füglister Peter , Messner Helmut , Reusser Kurt
Published: April 2024

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Wie der Lehrer, so die Schule? Ein Antwortversuch von Zwanzigjährigen
Authors: Rüegg Roland
Published: April 2024

Im Rahmen einer pädagogischen Rekrutenprüfung wurde die Bedeutung schulischer Lehr- und Lernziele für die aktuelle Lebensbewältigung mit Lehrereigenschaften in Beziehung gesetzt. Dabei zeigte sich, dass eine Schule, der hohe lebenspraktische Bedeutung zugebilligt wird, durch Lehrer und Lehrerinnen mit überdurchschnittlichen Eigenschaften besetzt ist. Wird diese jedoch gering eingeschätzt, werden die Eigenschaften der Lehrkräfte als wenig herausragend eingestuft.
Gamification in EFL: Exploring the Use of Gamification Strategies to Enhance Student Motivation and Engagement
Authors: Hardianti Hardianti
Published: April 2024

Many students experience a lack of motivation and engagement in learning due to the monotonous learning system. Therefore, many teachers apply gamification strategies to increase student motivation and engagement in learning. This study investigates the integration of gamification strategies within English as a Foreign Language (EFL) instruction to amplify student motivation and engagement. Gamification, a methodology applying gaming elements in a non-game context, serves as a focal point to enhance learning participation and motivation. In the realm of EFL education, student motivation and engagement often pose significant challenges. Through qualitative methodology involving classroom observations, questionnaires, student interviews, and teacher reflections, this research assesses the impact of implementing game elements like point-based assessments, competitive dynamics, challenges, and rewards on student motivation and engagement in learning English. The findings underscore a notable surge in student motivation attributed to the incorporation of game elements, fostering a more enjoyable and competitive learning environment that encourages active student participation. This research contributes vital insight for educators, highlighting the efficacy of gamification as a tool to heighten motivation and engagement in EFL education. It emphasizes the need for judicious integration of relevant gaming elements in pedagogical design to craft more immersive and meaningful learning experiences for students studying English as a Foreign Language.
The Role of Rituximab in the Management of Heart Failure
Authors: Bastari Rizki , Taufiq Indrajaya  , Syamsu Indra
Published: April 2024

Rituximab is a chimeric monoclonal antibody mice/humans that bind the transmembrane antigen, CD20 specifically. The mechanism of heart failure is mediated by neurohormonal pathways: the renin-angiotensin-aldosterone system (RAAS), the sympathetic nervous system, and the natriuretic peptide system, thereby triggering activation of the immune system. This literature review will discuss the role of B cell targeted therapy, in this case rituximab in the management of heart failure. Modulation of the immune response holds great promise in the 30% of cases of myocarditis where inflammation does not resolve and progression to chronic inflammatory dilated cardiomyopathy occurs. Pharmacologically, rituximab is a monoclonal immunoglobulin G1 antibody drug that is given intravenously. Rituximab targets the CD20 antigen expressed on the surface of mature B lymphocytes, including memory B cells but not on stem cells or plasma cells. In conclusion, rituximab causes a selective and temporary decrease in the CD20+ B cell subpopulation and represents a more specific and targeted approach to B cell-induced disorders including heart failure.
Dramaturgi Performance Team Vokal Grup Metal Ensembel Tikoro
Authors: Lestari Anggita , Reza Faisal , Mulyadi Hilman , Sugiarta Nugraha , Ilham Yanuar
Published: April 2024

Penelitian ini berjudul “Dramaturgi Performance Team Vokal Grup Metal Ensembel Tikoro”. Dramaturgi adalah konsep yang memeriksa peran kompleks individu dalam kehidupan sehari-hari, khususnya saat beraksi di atas panggung yang memiliki bagian depan dan belakang. Penelitian ini bertujuan untuk memahami realitas yang terjadi di panggung depan dan panggung belakang anggota grup vokal Ensemble Tikoro, serta untuk mengungkap bagaimana setiap anggota mempresentasikan diri. Metode penelitian yang digunakan adalah kualitatif dengan pendekatan konsep dramaturgi. Subjek penelitian melibatkan seluruh anggota Ensemble Tikoro. Data dikumpulkan melalui wawancara mendalam, observasi, dan dokumentasi. Uji Keabsahan data yang digunakan adalah triangulasi sumber. Hasil penelitian ini mengungkapkan bahwa di panggung depan, anggota Ensemble Tikoro tampil dengan karakteristik unik, yakni mengenakan kostum serba hitam dari atas sampai bawah. Di panggung belakang, anggota Ensemble Tikoro berinteraksi dengan keluarga dan aktivitas lainnya menggunakan bahasa Sunda dan Indonesia, menciptakan suasana akrab. Dalam presentasi diri, anggota Ensemble Tikoro secara alami mengekspresikan diri melalui pilihan kostum hitam yang menjadi identitas mereka. Dengan demikian, penelitian ini mengungkapkan dinamika antara realitas di atas panggung dan di belakang panggung anggota Ensemble Tikoro, serta cara mereka memancarkan presentasi diri melalui elemen-elemen seperti kostum dan bahasa yang mereka gunakan.
Perancangan Media Kampanye Program “Cegah Stunting, Itu Penting!” oleh Puskesmas Pasirjambu Kabupaten Bandung
Authors: Karlina Nichi Hana , Suparman Mohamad Hilman
Published: April 2024

Stunting adalah kondisi gagal tumbuh pada anak balita akibat kekurangan gizi kronis sehingga anak terlalu pendek untuk usianya. UPTK Puskesmas Pasirjambu mencatat kasus stunting selama tahun 2022, dari 608 balita yang diukur tinggi badannya terdapat 77 anak mengalami stunting. Meskipun program "Cegah Stunting, Itu Penting" telah berjalan selama 3 tahun, media kampanye yang dimiliki seperti materi PowerPoint, leaflet, atau kartu tentang stunting dinilai kurang menarik dan masih belum efektif. Kondisi ini tentunya menjadi hambatan dalam upaya pencegahan stunting di wilayah tersebut. Sehingga perlu dirancang media kampanye tersebut dengan desain yang informatif dan menarik yang ditujukan kepada para ibu hamil di Kecamatan Pasirjambu. Metode yang digunakan dalam perancangan ini adalah metode kualitatif dengan teknik pengumpulan data melalui wawancara, observasi dan kuesioner. Perancangan media kampanye ini bertujuan untuk memberikan informasi dan pengetahuan sedini mungkin kepada ibu hamil sebagai bentuk kepedulian dan kesadaran dalam pencegahan stunting yang sedang terjadi.
Perancangan Video Promosi Wana Wisata Batu Kuda Manglayang untuk Usia 17-25 Tahun di Kota Bandung
Authors: Purbasari Sophia , Ramadhan Muhamad Ikhsan , Rizkiani Meti Agni
Published: April 2024

Wana Wisata Batu Kuda Manglayang, hutan yang dikelola oleh Perum Perhutani Kesatuan Pemangku Hutan (KPH) Bandung Utara, menawarkan keindahan alam yang menakjubkan. Namun, kunjungan wisatawan mengalami penurunan karena minimnya promosi dan dampak pandemi Covid-19. Penelitian ini bertujuan merancang strategi promosi efektif untuk meningkatkan minat dan kesadaran wisatawan. Metode penelitian kualitatif dengan pengumpulan data melalui wawancara, observasi, dan kuesioner. Media utama yang dirancang adalah video promosi yang menampilkan keindahan alam, fasilitas, dan aktivitas di Wana Wisata Batu Kuda Manglayang, dengan sinematografi menarik. Media pendukung seperti poster, desain feed Instagram, dan stiker juga disiapkan. Diharapkan, strategi promosi ini dapat mengundang minat wisatawan, meningkatkan kesadaran akan keindahan Wana Wisata Batu Kuda Manglayang, serta memulihkan sektor pariwisata. Tujuannya adalah menjadikan Wana Wisata Batu Kuda Manglayang sebagai destinasi liburan utama di Kota Bandung, sambil memberikan kontribusi positif pada ekonomi dan ekologi kawasan tersebut melalui media sosial.
Sistem Manajemen Perkantoran Modern di SMAN 16 Kota Bandung
Authors: Musadat Irfan Achmad
Published: April 2024

Tujuan Penelitian ini adalah untuk melihat tentang tingkat pemahaman pegawai terhadap manajemen perkantoran modern di SMAN 16 Kota Bandung. Metode yang digunakan dalam penelitian ini adalah penelitian kualitatif dengan pendekatan deskriptif. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah melalui observasi, wawancara dan dokumentasi. Penelitian melakukan observasi dengan mensurvei langsung di SMAN 16 Kota Bandung terkait kebutuhan informasi. Jenis data yang dikumpulkan meliputi data primer dan sekunder. Berdasarkan penelitian ini disimpulkan bahwa di SMAN 16  Kota Bandung telah terlaksana dengan baik menurut klasifikasi arsip dinamis dan statis.
Hubungan Kecenderungan Narsistik dengan Gaya Hidup Hedonisme pada Pria Anggota The Crow di Kota Bandung
Authors: Mahmudah Ummi , Widhyastuti Cahyaning , Kuswartanti Dyah Rachman
Published: April 2024

Emerging adulthood merupakan kelompok usia yang berada di perubahan usia remaja ke dewasa. Individu dengan kecenderungan narsistik membutuhkan kekaguman dari orang lain dan cenderung focus pada diri sendiri. Selain itu, individu dengan kecenderungan narsistik juga dapat mengarah pada gaya hidup hedonistic, dimana individu akan melakukan berbagai cara untuk mencapai kesenangan. Penelitian ini bertujuan untuk mengetahui hubungan antara kecenderungan narsistik dengan gaya hidup hedonis pada pria yang merupakan anggota the crow di Kota Bandung. Hipotesis yang diajukan dalam penelitian ini yaitu terdapat hubungan yang signifikan antara kecenderungan narsistik dengan gaya hidup hedonis. Penelitian ini melibatkan 100 orang laki-laki anggota the crow yang berusia 18-29 tahun. Teknik sampling yang digunakan menggunakan purposive sampling. Pengumpulan data penelitian menggunakan dua skala, yaitu skala kecenderungan narsistik dan skala gaya hidup hedonis. Teknik analisis data yang digunakan adalah analisis korelasi product moment yang hasilnya menunjukkan bahwa terdapat hubungan yang signifikan antara kecenderungan narsistik dengan gaya hidup hedonis pada pria anggota komunitas the crow di Kota Bandung (p = 0.000).
Integrating Groove Massage in Dietary Management Plans for Mild Hypertension: A Clinical Study
Authors: Yeke Zhang , Shu Jin , Yanhong Jiang , Yaqin Xu , Qinxiao Yu , Wei Yang
Published: April 2024

Hypertension is a substantial risk factor for cardiovascular diseases and has conventionally been managed with medication and dietary modifications. This study aimed to investigate the efficacy of incorporating groove massage into dietary management regimens for patients with moderate hypertension. This randomized controlled trial included 110 participants with moderate hypertension. The patients were divided into two groups: an intervention group and a control group, with 55 patients in each group. The primary outcomes assessed during the eight-week duration were differences in body mass index, systolic and diastolic blood pressure, and physical activity levels. After eight weeks, the patients in the intervention group had a substantially lower body mass index (1.2 kg/m²) than those in the control group (0.4 kg/m²). Patients in the intervention group had considerably decreased systolic and diastolic blood pressure (5 and 3 mmHg, respectively) than those in the control group (2 and 1 mmHg, respectively). Patients in the intervention group had substantially increased physical activity levels (20%) than those in the control group (10%). Patients in the intervention group had considerable improvements in dietary practices, as evidenced by increased consumption of fruits and vegetables and decreased salt intake.
Mechano Growth Factor E Peptide Improves Degenerative Meniscus by Promoting the Proliferation and Migration of Meniscus Cells
Authors: Nan Jiang , Xinglei Xiao , Shanglun Liu , Guoqing Chen , Hongwei Chen
Published: April 2024

This study aimed to examine the effect of the Mechano growth factor E peptide on meniscus repair, which is critical for restoring knee joint function. Meniscal cells harvested from the inner and outer regions of knee joints from patients with osteoarthritis were subjected to Mechano growth factor E peptide treatment to investigate alterations in cell morphology and their effect on cell colony formation. The effect of Mechano growth factor E peptide treatment on cell migration was evaluated using a transwell system, while polymerase chain reaction was utilized to assess the effect of Mechano growth factor E peptide treatment on the mRNA expression level of COL1A1 or COL2A1, which encode for key collagen types. The reparative effect of the Mechano growth factor E peptide on the meniscus was evaluated using a rabbit meniscal defect model and complemented with hematoxylin and eosin staining. We found that Mechano growth factor E peptide administration augments meniscal cell proliferation, migration, and collagen synthesis, thereby enhancing in vivo meniscus repair. This study examined the capacity of the Mechano growth factor E peptide to ameliorate meniscal injury by promoting meniscal cell proliferation and migration.
Effect of Oral Probiotic Supplementation on Gut Inflammation and Related Variables in Individuals with Obesity: A Systematic Review
Authors: Athiyyah Alpha Fardah , Nindya Triska Susila , Ranuh Reza Gunadi , Darma Andy , Sumitro Khadijah Rizky , Agustina Rina , Sudarmo Subijanto Marto , Rejeki Purwo Sri , Djuari Lilik
Published: April 2024

Obesity has become a worldwide concern because of its rapidly increasing prevalence, which affects not only individuals but also society. Recently, the gut microbiota has been reported as a new path to obesity treatment. Probiotics have become the most recognized method to improve the gut microbiota and treat dysbiosis. This study was conducted to review the effect of oral probiotics on body mass index and gut inflammation in individuals with obesity. Systematic literature research was conducted in PubMed, Scopus, and ScienceDirect databases up to June 23, 2023, to identify eligible articles. The “Advanced Search” option and “All fields” were selected for the following search terms: “obese” AND “probiotic” AND “gut inflammation”. The research from the databases resulted in 136 literature sources, from which only 3 literature sources were included in this review. From the included literature, it was found that the supplementation of oral probiotics in adults, adolescents, and children had no significant effect on the BMI level. The gut inflammation biomarkers also showed a lack of significant change after probiotic consumption compared to the placebo group. Further studies are needed to review the effectiveness of the strain used in the probiotic, the difference in the exact dosage, the duration of intervention, and the side effects of oral probiotic consumption for overweight and obesity.
Scientists’ side of the microphone: An examination of agricultural and natural resources podcast guests’ experiences
Authors: Aenlle Jacqueline , Loizzo Jamie , Lundy Lisa , Folta Kevin , Bunch James
Published: April 2024

While some food, agricultural, natural resources, and human science (FANRHS) experts participate in a variety of outreach opportunities, many face barriers to public interaction such as lack of incentive, knowledge, or confidence. This study examined scientists’ and Extensionists’ outreach experiences as guests on science podcasts. Results showed the guests had minimal formal science communication training yet were highly educated individuals and involved with informal education. Future research should examine how peer-modeling can be used to recruit more scientists to science communication opportunities and how institutions can improve training for outreach such as podcasts.
Innovative synthesis of drug-like molecules using tetrazole as core building blocks
Authors: Li Jingyao , Chandgude Ajay L , Zheng Qiang , Dömling Alexander
Published: April 2024

Tetrazole is widely utilized as a bioisostere for carboxylic acid in the field of medicinal chemistry and drug development, enhancing the drug-like characteristics of various molecules. Typically, tetrazoles are introduced from their nitrile precursors through late-stage functionalization. In this work, we propose a novel strategy involving the use of diversely protected, unprecedented tetrazole aldehydes as building blocks. This approach facilitates the incorporation of the tetrazole group into multicomponent reactions or other chemistries, aiding in the creation of a variety of complex, drug-like molecules. These innovative tetrazole building blocks are efficiently and directly synthesized using a Passerini three-component reaction (PT-3CR), employing cost-effective and readily available materials. We further showcase the versatility of these new tetrazole building blocks by integrating the tetrazole moiety into various multicomponent reactions (MCRs), which are already significantly employed in drug discovery. This technique represents a unique and complementary method to existing tetrazole synthesis processes. It aims to meet the growing demand for tetrazole-based compound libraries and novel scaffolds, which are challenging to synthesize through other methods.
The Effect of Marketing Mix on Consumer Purchase Interest
Authors: Elfa Fitria Anabila  , Ihwan Susila
Published: April 2024

Batik cloth has spread throughout Indonesia and each region has its own characteristics. One of the cities in Blora Regency, Cepu, is a small city that produces the largest petroleum on the island of Java. From this wealth, batik motifs typical of the region were created, one example of which is oil refinery batik. The Blora batik motif is inspired by the resources available in the region. The aim of this research is to analyze the influence of the marketing mix on consumer buying interest (study of Surya Mustika Cepu Batik consumers). The research method in this study uses a quantitative research method. The data source for this research is primary data, namely data obtained directly from respondents. The data collection method uses a questionnaire via Google Form. The population in this research is all consumers of Batik Surya Mustika. The sampling technique in this research is non-probability sampling. The sample used in this research was 107 respondents. This research uses SMARTPLS 3.0 software. This research uses Structural Equation Model (SEM) analysis with Partial Least Square (PLS). The results of this research are that products do not have a significant effect on purchase interest. Price does not have a significant effect on Purchase Intention. Distribution does not have a significant effect on Purchase Interest. Promotion has a significant effect on Purchase Interest and has a positive direction. People who influence Buying Interest and have a positive direction. Physical evidence influences buying interest and has a positive direction. The process does not have a significant effect on buying interest.
Fisiopatología, Diagnóstico, Tratamiento y Complicaciones del Síndrome de Fitz-Hugh-Curtis
Authors: Garzon Ortega Ana Belén , Timbila Vélez María Blanca , Oyaque Zambrano Katy Adriana , Acosta Mejía Katlyn Gabrielle , Paredes Morales Erik Daniel , López Arévalo Byron Patricio
Published: April 2024

El Síndrome de Fitz-Hugh-Curtis, es una enfermedad de baja frecuencia, pero a ser considerada en el diagnostico de dolor abdominal en hipocondrio derecho. Por lo que cobra importancia usarla en el diferencial de la población tanto femenina y masculina. Claro está que la población femenina tiene una mayor cantidad de casos diagnósticos y publicados a diferencia de los hombres, a pesar de esto también se puede realizar el diferenciar en ellos mientras formen parte de la población sexualmente activa. Tiene como bacterias predominantes la Neisseria Gonorrhoeae y Chlamydia Trachomatis. Es una patología con repercusiones en un órgano digestivo, pero con un comienzo en el área genital; sin embargo, con o sin manifestaciones anteriores de enfermedad inflamatoria pélvica. En nuestra búsqueda de revisión bibliográfica se revisan artículos científicos en bases científicas importantes y actuales. El diagnóstico y tratamiento precoz y agresivo con antibióticos adecuados son fundamentales para evitar complicaciones graves.
Feocromocitoma Adrenal Izquierdo. Reporte de Caso
Authors: Jalca Idrovo Nathaly del Pilar , Morales Jaramillo Katherine Yessenia , Carvajal Estrada Rody Bladimir , Molina Chávez Wilson Samir , Ramírez Egas Ana Karen
Published: April 2024

Introducción: El feocromocitoma es un tumor neuroendocrino que se origina en la cresta neural y se caracteriza por la producción de catecolaminas.  Objetivo: organizar el abordaje diagnóstico de una patología poco frecuente. Caso Clínico:  Paciente masculino de 58 años que acude al servicio de emergencias por cuadro de 4 horas con náuseas y vómitos por cuatro ocasiones de contenido alimentario, refiere astenia progresiva. Durante anamnesis paciente refiere dolor difuso en zona abdominal que se irradia zona lumbar sin presencia de fiebre, sintomatología se exacerba por lo que se requiere hospitalización. Hemograma: Hemoglobina 13.6, hematocrito 39%, leucocitos 11.200, neutrófilos 10420. hemograma sin alteraciones. Durante hospitalización sintomatología persiste por lo que se procede a realizar ecografía abdominal con hallazgos destacables de masa de aproximadamente en 6 centímetros localizada adyacente a borde interno del tercio superior de riñón izquierdo, riñón derecho de características normales. Para descartar metástasis de neoplasia se procede Tomografía abdominal con contraste la misma que reporta masa suprarrenal izquierda multilobulada que presenta contenido interno heterogéneo con área sólida compatible para Feocromocitoma o tumor suprarrenal primario.  Conclusiones: El feocromocitoma es una patología que debe sospecharse ante la presencia de una masa suprarrenal y cambios asociados al aumento de la secreción de catecolaminas. El tratamiento quirúrgico debe realizarse inmediatamente.
Results of the Inquiry of Teaching Factors Affecting Students' Attitude in the Classroom
Authors: Román Ortiz Blanca , Valencia Cruz Karina Guadalupe , Meléndez Machorro Irma Erendira , Torres Román Gilda , González Pérez Manuel , Juárez Hernández María Luisa
Published: April 2024

After some research done inside the Universidad Tecnológica de Tecamachalco, it was reflected that the professor’s behavior has a big impact on students' English learning process. It was seen that students can feel confident if the professor shows them empathy while having classes and, it can have a bigger impact if the professor supports them while facing some learning problem. Also, if there is a rapport after the activity it motivates even more the students’ enhancement. According to a previous paper research students feel alone in the challenge of learning English at the Universidad Tecnológica de Tecamachalco, so a questionnaire about their emotions was applied to obtain information about support, motivation, regulation of emotions, enhancement of mnemonics, and positive rewards to accomplish goals.
La Frustración en Docentes de Educación Primaria Rural y su Impacto en el Desempeño de los Estudiantes
Authors: Pérez Torruco Olivia Guadalupe
Published: April 2024

Introducción: Una de las profesiones más demandantes es la docencia, en donde se muestran porcentajes altos de Burnout, estrés, frustración y/o agotamiento, esto muchas veces no solo perjudica al docente, sino que también se ven involucrados los estudiantes al no recibir una adecuada atención, generando en muchos de ellos un rezago educativo. Por lo cual, el objetivo de la investigación fue Medir el grado de frustración que experimentan los docentes de educación primaria en el ámbito rural y su impacto en el desempeño académico de los estudiantes a través de una investigación cuantitativa de corte transversal, utilizando el test de burnout de Maslach y una entrevista sociodemográfica aplicada a 6 docentes de educación primaria rural.
Sistemas Contables Utilizados en los Sectores Empresariales del Rubro Comercial de la Ciudad de Pilar
Authors: Duarte Espínola Sandra Jannina , Paredes Ríos Fátima Beatriz , Villalba Chamorro Andrés Abelino
Published: April 2024

La investigación trata sobre los sistemas contables utilizados en el rubro comercial de la ciudad de Pilar en el año 2023, específicamente en el rubro supermercados y tiendas de autoservicios. Se analizaron variables concernientes a sistemas contables que están actualmente en uso, su adaptación a las necesidades específicas de los negocios, el cumplimiento fiscal y las dificultades para la gestión contable eficiente. El estudio utilizó una metodología de tipo descriptivo de diseño no experimental con alcance cuantitativo. Como técnica de recolección de datos se empleó la encuesta a través del cuestionario. La población comprende un total de 569 MiPymes del sector comercial, se trabajó con una muestra representativa de 124 empresas. Los resultados obtenidos muestran que las empresas del sector comercial en Pilar, Paraguay, específicamente supermercado y tiendas de autoservicios, han optado por la implementación de sistemas contables computarizados, integrados y estandarizados del mercado, en lugar de recurrir a soluciones manuales y desactualizadas. Los datos recopilados en la encuesta indican que estos sistemas son ampliamente percibidos como adaptados a las necesidades específicas de cada rubro comercial. La evidencia empírica revela también, una contribución positiva al cumplimiento fiscal y tributario. No obstante, las dificultades identificadas se centran en la generación de algunos informes poco claros, la insuficiente capacitación del personal y la presencia de errores operativos que obstaculizan la eficiencia. Estas limitaciones están vinculadas a la necesidad declarada de incorporar nuevas tecnologías y lograr una mayor integración entre las áreas funcionales, alineándose así con las tendencias actuales de los sistemas contables.
SÍNDROME DE GUILLAIN-BARRÉ ASSOCIADA À ARBOVIROSESNO ESTADO DE PERNAMBUCO EM 2016
Authors: Oliveira Jacihony Aline , Cavalcanti Dominique Babini Albuquerque , Firmino Marcia Fabiana Ferreira
Published: April 2024

ResumoIntrodução:No Brasil, em 2016, houve aumento das notificações relacionadas às síndromes neurológicas com registro anterior de doença febril compatível com infecção por arboviroses, dentre elas a Síndrome de Guillain- Barré (SGB). Trata-se da ocorrência mais frequente de paralisia flácida no mundo, causa fraqueza muscular bilateral ascendente e pode atingir as vias respiratórias.Objetivo:Analisar a incidência da Síndrome de Guillain- Barré associada à arboviroses em Pernambuco no ano de 2016 e descrever os casos confirmados/prováveis.Método:Trata-se de um estudo observacional retrospectivo dos casos de SGB com histórico de infecção prévia por dengue, chikungunya ou vírus Zika, notificados à Secretaria Estadual de Saúde de Pernambuco (SES-PE). Foram incluídos casos notificados de 1º de janeiro a 31 de dezembro de 2016 considerados suspeitos de SGB no momento da notificação. Os casos suspeitos foram investigados e classificados como confirmados/prováveis através de resultado de exame laboratorial positivo, excluída a possibilidade de infecção.Resultados:Foram notificados 43 casos suspeitos de SGB após infecção prévia por arbovírus. Destes, 23 foram classificados como confirmados/prováveis para os agentes etiológicos chikungunya e/ou dengue, sendo a média de idade igual a 37,22 ± 21,29 anos e maioria do sexo feminino (56,5%). A incidência anual de SGB após infecção por arbovírus foi de 0,24 casos por 100 mil habitantes no estado. O quadro neurológico foi caracterizado prioritariamente pela presença de alterações motoras (91,3%) e na marcha (78,3%).Conclusão:Os achados da presente pesquisa acrescentam ao conjunto de evidências sobre a possibilidade de a SGB se apresentar como uma grave complicação neurológica dessas arboviroses.
USO DO POWER BUSINESS INTELIGENCE NA AVALIAÇÃO DE INDICADORES DA CONSTRUÇÃO CIVIL
Authors: Müller Felipe , POLESELLO E.
Published: April 2024

Objetivo: A aplicação de um sistema de controle e acompanhamento digital com o uso de Business Intelligence (BI) é primordial, e caracteriza-se como uma ferramenta importante para um crescimento saudável de uma empresa. Neste sentido, o presente estudo objetiva usar de Power Business Intelligence (BI) para melhor monitoramento e verificação de indicadores da construção civil. Métodos: Tomando-se como base modelos de controles e registros de uma empresa do setor da construção civil, no que tange planejamento, orçamento, controle financeiro e de equipe, elaborou-se planilhas com base nestas informações disponibilizadas pela empresa. Com o uso do programa, que usufrui da tecnologia de Business Intelligence, gerou-se painéis de controle de indicadores no Power Business Intelligence. Resultados: Os resultados mostram que o Power BI se mostrou, ao gerar indicadores, em formato de dashboard, uma ferramenta muito adequada para monitoramento dos dados de forma clara e rápida. Foi possível interligar os dados de diferentes controles apresentando essas correlações de forma prática através da interatividade que os dashboards proporcionam. Conclusão: O uso do Power BI, pela rápida visualização e análise de dados, evidenciou sua potencialidade e adequabilidade de aplicação na construção civil, corroborando em tomadas de decisões de forma mais rápida e assertiva.
ATUAÇÃO FISIOTERAPÊUTICA NO PÓS OPERATÓRIO DE SUTURAMENISCAL: REVISÃO DE LITERATURA
Authors: Peixoto Wayner Borges , Paz Leandro Lima
Published: April 2024

Introdução: Atualmente, pode-se realizar reparos meniscais com mais frequência porquehouve um avanço significativo nas técnicas cirúrgicas e nos dispositivos de reparo.Historicamente, o padrão ouro para reparo meniscal tem sido a técnica de dentro para fora, emque agulhas flexíveis longas são usadas para passar suturas através do tecido sob orientaçãoartroscópica, sendo elas recuperadas por meio de uma incisão separada e amarradas sobre acápsula articular. Contudo, essa técnica pode colocar estruturas neurovasculares em risco, erequer uma incisão adicional. A fisioterapia é indicada nos casos de dano meniscaldegenerativo ou lesões traumáticas menores passíveis de serem diagnosticadas por meioressonância magnética, agindo assim antes e após a cirurgia. Objetivo: O objetivo desseestudo é realizar uma revisão de literatura sobre a atuação fisioterapêutica no pós operatóriode sutura meniscal. Metodologia: A metodologia utilizada na investigação é a pesquisabibliográfica, com abordagem qualitativa do problema. É possível, ainda, classificar apesquisa como exploratória. Conclusão: Pode-se concluir que a atuação do profissionalfisioterapeuta na recuperação do indivíduo submetido a cirurgia de sutura meniscal éimprescindível para o seu retorno às atividades diárias e à prática de atividades esportivas,acelerando sua recuperação e proporcionando melhora do seu desempenho.
Sinergity of Village Owned Enterprises and MSMEs in Upgrading Daergic Potentials: Study on Sido Makmur Village, Getasan Village, Getasan District, Semarang Regency
Authors: Lisaputra Prasetyo Suryahadi Mahendra , Kusuma Linda
Published: April 2024

Getasan Village has strategic potential and sufficient resources to advance Micro, Small and Medium Enterprises (MSMEs). The village's vision and mission, enshrined in Village Regulation No. 2/2019, focuses on the development of MSMEs. Although most MSMEs in the village still operate on a small and home-based scale, they remain a pillar of the local economy. However, challenges such as limited capital, lack of management knowledge, less supportive infrastructure, as well as limited market access hinder the growth of MSMEs. To address this, Village-Owned Enterprises (BUM Desa) are considered a potential solution. Law No. 6/2014 on Villages provides a legal foundation for the establishment of BUM Desa. With the synergy between BUM Desa and MSMEs, local economic potential can be maximized. The research used participatory observation methods and a qualitative approach. The results show several patterns of effective synergy between BUM Desa and MSMEs, such as capital strengthening, infrastructure development, skills training, and joint promotion. These measures are expected to improve the competitiveness and growth of MSMEs and provide positive impacts for the government and community. The formulation of BUM Desa's strategy in utilizing local economic potential and mobilizing MSMEs is also detailed to provide direction for further development.
Analyzing the Impact of Loss Functions on Dehazing Effectiveness and Unveiling the Discrepancy between Quantitative and Qualitative Results
Authors: Ali Murtaza  , Uswah Khairuddin  , Ahmad ‘Athif Mohd Fauzi  , Kazuhiko Hamamoto
Published: April 2024

The work focuses on the analysis of the impact of loss functions on the effectiveness of a model for dehazing images. Dehazing, the process of removing haze or atmospheric scattering from images, plays a crucial role in various computer vision applications. To enhance the performance of dehazing models, it is essential to examine different loss functions and their variations. In this study, we employ a Generative Adversarial Network (GAN) as our model and evaluate the performance of various loss functions. The primary objective is to assess how well each loss function is capable of dehazing an image, while specifically investigating the influence of various structural similarity index (SSIM) loss variations on the dehazing effectiveness. Our experimental results reveal a notable discrepancy between qualitative and quantitative outcomes. Contradicting the traditional interpretation in literature, our qualitative analysis reveals that the SSIM IQA metric may not be a fully reliable indicator of dehazing effectiveness despite it being viewed to be correlated to human visual perception unlike Mean Square Error and Peak Signal to Noise Ratio Metrics. Moreover, we demonstrate that relying solely on quantitative results may lead to the selection of an inappropriate loss function. This finding emphasizes the significance of qualitative analysis in evaluating the performance of dehazing models. The disparity between quantitative and qualitative results emphasizes the need for newer image assessment metrics in the domain that can effectively bridge this gap. Such metrics should be able to be better correlated with human perception. This research contributes to the field of image dehazing by shedding light on the importance of qualitative analysis in addition to quantitative evaluation. By comprehensively analysing the impact of variations of SSIM loss functions and their combination with Mean Absolute Error (MAE) loss, we provide valuable insights into enhancing the effectiveness of dehazing models.
Beam Steering using Space-Time Modulated Coding Metasurface Based on Reconfigurable Plasma Ionization
Authors: Mona Magdy Badawy  , Anas Saber Zainud-Deen  , Hend Abd El-Azem Malhat  , Shaymaa Mostafa Gaber
Published: April 2024

This paper explores the use of space-time coding in beam steering, using 1-bit, 2-bit, and 3-bit reconfigurable coded meta-surfaces. By periodically changing the code arrangement in the time domain, a metasurface with code order in space and time is achieved. Selected codes are used to steer the beam in different directions for radar sensing systems applications. The phase of the harmonic signal is changed by controlling the position of different bits in each code sequence. The construction of 8×8 unit-cell elements (120×120×3.2 mm3) involves the use of a grounded dielectric container filled with inert-argon gas. The metasurface logic-state is controlled via the ionization degree of inert-gas with time-switching controlling the harmonic frequencies. Different time-switching sequences are investigated for beam steering. The proposed coding metasurface is analysed using CST Microwave Studio and the results are compared with the analytical solution using MATLAB.
Understanding the Role of Digital Identity: A Conceptual Framework and Proposed Methodology for Measuring Malaysia's National Digital Identity Initiative
Authors: Faiz Zulkifli  , Rozaimah Zainal Abidin  , Mohamed Imran Mohamed Ariff  , Nahdatul Akma Ahmad  , Noreen Izza Arshad  , Usman Ependi  , Mohamad Sharmizi Ab Razak
Published: April 2024

Malaysia is in the process of developing a National Digital Identity (NDI) system to provide citizens and residents with secure and efficient access to digital services. However, the success of the initiative depends on public awareness, perception and acceptance of the system. This paper proposes a preliminary framework for measuring public awareness, perception and acceptance of the NDI initiative in Malaysia. The framework was developed based on an extensive literature review and includes several important variables, including public awareness, perception and acceptance, as well as perceived usefulness, perceived ease of use, user experience, social influence and facilitating conditions. The proposed research design is based on a quantitative methodology using a questionnaire to collect data from a diverse sample of respondents. The proposed framework and methodology are a valuable contribution to the literature on the NDI initiative and can provide a foundation for future empirical research in this area. By using a rigorous research design, this study can provide valuable insights into the public's attitudes and perceptions towards this initiative, which can inform policy decisions and contribute to the successful implementation of the NDI initiative in Malaysia. The study contributes to the ongoing discussions on digital identity (DI) and provides valuable insights for policy makers, practitioners and researchers seeking to promote the adoption of DI systems in Malaysia and beyond.
Risk Classes of Cloud Computing Project in Healthcare: A Review of Technical Report and Standards
Authors: Muhammad Afif Fathullah  , Anusuyah Subbarao  , Saravanan Muthaiyah  , Dragos Taralunga
Published: April 2024

Cloud computing has been shown to have positive impacts on the organization such as “cost savings”, “enhanced efficiency”, etc. Cloud computing has been implemented in multiple sectors around the world including the healthcare sector. The rise of chronic illnesses requires the assistance of new technologies such as cloud computing to bring flexibility and convenience to treat these illnesses. However, as with all IT architecture projects, there are risks and challenges to adopting cloud computing. As such this study aims to find the prevailing risk classes of cloud computing projects in healthcare through risk classes discussed in technical reports and standards. This study will employ TLR as a method for this study. Through this study, we found five technical reports and standards that discuss the risk management of cloud computing. The result shows that there are 13 prevalent risk classes of cloud computing. We hope that the results discovered through this study can help academics, researchers, and practitioners to recognize what are the prevalent risk classes currently discussed regarding cloud computing and whether the discussion has matured or not.
A Comparative Review on Acoustic and Inductive Power Transfer
Authors: Muhammad Izzul Syafiq Faiz  , Md Rabiul Awal  , Md Rubel Basar  , Nurul Adilah Abdul Latiff  , Muhammad Syarifuddin Yahya  , Shakir Saat
Published: April 2024

Wireless Power Transmission (WPT) has emerged as a prominent player in numerous industries recently. It is already established in wireless charging for electric cars and electronic gadgets. However, it has promising applications in medical implants and imaging as well. Among several proposals, Inductive Power Transfer (IPT) and Acoustic Power Transfer (APT) have shown a major impact on this area of interest. This paper presents a comparison between IPT and APT for wireless power transmission (WPT). Most recent proposals are reported, and several key parameters are considered to evaluate the proposals. That includes operating frequencies, separations gaps, powers and power transmission efficiencies and experimental validity. It is found from the review that; a maximum 818 kW of power is transmitted using IPT for electric vehicles. However, APT can transmit 1.068 kW and 5.4 W through wall and in-body medium (implants). Over 90% efficiencies are found for both APT and IPT. In fact, power transfer with 95.66% efficiency over a 6 cm distance of 23.4 W is achieved for APT and 95.6% with 20 cm separation gaps is achieved for IPT for 20 kW power. A wide range of frequencies are applied for both APT and IPT. However, lower frequencies are mostly suitable for high power, more specifically less than MHz ranges. Naturally, lower frequencies are preferable for low power high efficiencies.
Novel Orthogonal Time Frequency Space Based on Universal Filter Multi Carrier for 6G Wireless Networks
Authors: Ahmed Eldemiry  , Abdelazim A.Abdelsalam  , Heba M.Abdel-Atty  , Ahmed Azouz  , Abd Elhamid Gaafar  , Walid Raslan
Published: April 2024

Obtaining an efficient multicarrier signalling technique is an essential part in signal processing of the (6G) wireless networks. In order to achieve their intended objectives, the 6G mobile networks needs the utilization of a multicarrier scheme that possesses the ability to withstand multipath fading and inter-symbol interference (ISI), as well as exhibit resilience against inter-carrier interference (ICI) and Doppler spread. In recent research, several filter-based methods have been suggested, including Filter Bank Multicarrier (FBMC), as well as various Orthogonal Frequency Division Multiplexing (OFDM) based techniques such as Universal Filtered Multicarrier (UFMC). Orthogonal Time-Frequency Space (OTFS) technique has been identified as a promising candidate waveform for 6G, particularly in high-mobility scenarios, where it has demonstrated superior performance compared to traditional OFDM-based techniques. The OTFS method offers an advantage in that it can be considered the pre-and post-processing stages for techniques based on OFDM. This papaer presents the design (OTFS) using (UFMC) technique. Additionally, a novel structure is proposed for coded/uncoded UFMC-based OTFS technique, which combines the advantages of both strategies while mitigating their limitations. The results of our analysis demonstrate that the UFMC-based OTFS system exhibits superior performance in terms of error probability and time-spectral efficiency compared to the OFDM-based OTFS system.
Identification and Analysis of Micro-Doppler Signature of a Bird Versus Micro-UAV
Authors: Siti Aminah Zulkarnain  , Safiah Zulkifli  , ‘Aiffah Mohd Ali
Published: April 2024

The groundbreaking advancement of micro unmanned aerial vehicles (micro-UAVs) has been staggering. The diversity of micro-UAV operations is demanding in most sectors. However, the current regulatory framework for the civilian use of these devices is still insufficient. The operation of micro-UAVs may pose risks, including privacy violations and collision hazards. To address these concerns, a radar with advanced processing is needed. This study presents a preliminary design of an S-band continuous wave (CW) radar, which was simulated using MATLAB. The size of the rotating propeller blades of the micro-UAV ranges from 20 to 40 cm in length, while the size of a bird’s flapping wing measures 35 cm in length, comprising 22 cm for the upper arm and 13 cm for the lower arm. The analysis was conducted under hovering conditions, where the target's main body is stationary while its micro-parts move continuously. The Short-Time Fourier Transform (STFT) analysis successfully identified the unique signature of both targets. The results showed that the S-band CW radar design at 5 GHz is effective in extracting the micro-Doppler signature of a bird versus a micro-UAV. The extracted features can be used as additional characteristics for target classification in the future.