bluuebunny/crossref_metadata_2025 huggingface dataset:
Machine-learning prediction of facet-dependent CO coverage on Cu electrocatalysts
Authors: Wu Shanglin , Zheng Shisheng , Zhang Wentao , Zhang Mingzheng , Li Shunning , Pan Feng
Published: May 2024

Copper-based electrocatalysts, which hold great promise in selectively reducing CO2 into multicarbon products, have attracted a lot of recent interest, both experimentally and theoretically. While many studies have suggested a strong dependence of catalytic selectivity on the concentration of the *CO reaction intermediate on Cu surface, it remains challenging for a direct experimental probe of the CO coverage. This necessitates a reliable computational method that can accurately establish the theoretical coverage-dependent phase diagram of CO adsorbates on the catalyst. Here we propose a scheme composed of density functional theory (DFT) calculations, machine-learning force fields (MLFF) and graph neural networks (GNN) as a solution. This method enables a fast screening of 7 million adsorption configurations based on a small set of DFT data, with a balance between accuracy and efficiency tuned by the combinatorial use of MLFF and GNN models. We have investigated 8 different Cu facets, and discovered that the high-index facets such as (310), (210) and (322) exhibit a much higher CO coverage than the low-index counterparts such as (111), leading to an increased opportunity for C-C coupling for the former. Our results can provide a new perspective for the understanding of the fundamental role of CO coverage on Cu surface for electrochemical CO2 reduction.
Chemical etching of silicon assisted by graphene oxide under negative electric bias
Authors: Goto Yuta , Sakamoto Shuta , Utsunomiya Toru , Ichii Takashi , Hiroyuki Sugimura
Published: May 2024

Chemical etching of silicon assisted by graphene oxide (GO) is attracting attention as a new method to fabricate micro- or nano- structures. GO promotes the reduction of an oxidant, and holes are injected into silicon, resulting in the preferential dissolution of the silicon under GO. We developed a new etching method that applies a negative bias to the silicon substrate. The silicon under GO was more selectively etched in an etchant consisting of hydrofluoric acid and nitric acid. We assume that this is attributed to the difference in hole concentration in the silicon under GO and in the bare silicon. In addition, the in-plane diffusion of holes in silicon is suppressed by this method, resulting in forming highly anisotropic pores. We combined this etching method with microcontact printing (μCP) of GO, showing its potential for silicon microfabrication.
Electrode Materials for Calcium Batteries: Future Directions and Perspectives
Authors: Masese Titus , Kanyolo Godwill
Published: May 2024

Despite the prevailing dominance of lithium-ion batteries in consumer electronics and electric vehicle markets, the growing apprehension over lithium availability has ignited a quest for alternative high- energy-density electrochemical energy storage systems. Rechargeable batteries featuring calcium (Ca) metal as negative electrodes (anodes) present compelling prospects, promising notable advantages in energy density, cost-effectiveness, and safety. However, unlocking the full potential of rechargeable Ca metal batteries particularly hinges upon the strategic identification or design of high-energy-density pos- itive electrode (cathode) materials. This imperative task demands expeditious synthetic routes tailored for their meticulous design. In this Perspective, we mainly highlight the development in the cathode ma- terials for calcium batteries and accentuate the unparalleled promise of solid-state metathesis routes in designing a diverse array of high-performance electrode materials.
Adapting Mathematics Curriculum Making
Authors: Throop Robinson Evan , McKee Lori
Published: May 2024

This paper offers insights into how mathematics education researchers can learn from preservice teachers (PSTs) by building upon parallels between adapting curriculum making and designing research. The pandemic created learning opportunities for PSTs to anticipate mathematics curriculum anew and obstacles for researchers to study their pedagogical processes. How PSTs adapted designs to include new contexts (home environment, parental/guardian involvement, materials) parallels how curriculum researchers might become more tentative, responsive, and adaptable to unforeseen circumstances.
Manitoba Grade 9 Students’ Satisfaction with Life
Authors: Falkenberg Thomas , Heringer Rebeca , Pilli Bhanu
Published: May 2024

Over the last fifteen years, student well-being has become of greater concern in school education in Canada and beyond. However, there is very little data available on how well Canadian students are. The study that will be reported on in this paper provides such data, specifically the province of Manitoba. Using the Satisfaction with Life Scale, the study collected data from 1587 grade 9 students on their self-assessed satisfaction with how their lives are going. The data were collected with two demographic variables: regional location of the schools the participating students attended (norther, rural, urban) and their self-declared gender. While in the study the majority of participating students were satisfied with how their lives were going, a concerning number of students were dissatisfied or extremely dissatisfied with their lives. Furthermore, the data suggest a statistically significant difference in life satisfaction between girls (lower) and boys (higher). The study did not find a statistically significant difference between life satisfaction across the three types of regional location.
EDUCAÇÃO ESCOLAR QUILOMBOLA: UMA RELAÇÃO ENTRE O ENSINO DE CIÊNCIAS E AS VIVÊNCIAS ANCESTRAIS
Authors: Gomes Andressa Karoline de Castro , Amorim Francisca Tayane de Souza , Ribeiro Livia Paulia Dias
Published: May 2024

A Educação Escolar Quilombola é resultado da luta do Movimento Negro Quilombola, mas que ainda enfrenta desafios, por se tratar de uma educação que valoriza os saberes ancestrais, os quais são pouco referenciados nos livros didáticos. Esta pesquisa tem como objetivo examinar como a ancestralidade, a cultura e as vivências da comunidade quilombola da Serra do Evaristo são integradas à sala de aula, especialmente no ensino de ciências, contribuindo para uma educação regida pelo reconhecimento da história e cultura afro-brasileira. O estudo baseou-se em pesquisa qualitativa de estudo de caso na escola quilombola Osório Julião, com duas observações diretas em cada turma do 6º aos 9º anos. Foi identificado várias associações entre o ensino de ciências e as vivências e conhecimentos ancestrais promovidas pela professora, sendo ainda corroboradas na previsão no Plano Político-Pedagógico da escola. Espera-se que este trabalho beneficie todos os professores de ciências, quilombolas ou não, para que compreendam a importância de incorporar os saberes ancestrais nas aulas, fortalecendo a identidade étnico-quilombola e a conexão com o território.
Programa de acción para superar las brechas en salud mental: un modelo teórico de las barreras de implementación desde el personal de salud en Chocó, Colombia
Authors: Agudelo-Hernández Felipe , Plata-Casas Laura , Vélez Botero Helena , Salazar Vieira Luz María , Moreno Mayorga Bibian
Published: May 2024

Objetivo.

Los trastornos mentales, neurológicos y por consumo de sustancias psicoactivas (MNS) tienen una prevalencia alta y existe una brecha para su atención en Colombia. El Programa de acción para superar las brechas en salud mental (mhGAP, por su sigla en inglés) de la Organización Mundial de la Salud (OMS) tiene varios componentes. Uno de ellos es la Guía de intervención mhGAP 2.0, orientada a la mejora de la atención primaria en salud; se trata de una guía para la evaluación y el manejo de trastornos MNS a partir de protocolos de toma de decisiones clínicas. Se planteó como objetivo determinar las barreras que se pueden presentar en el proceso de implementación del programa.

Métodos.

Se realizó un estudio cualitativo con enfoque de análisis de contenido que se desarrolló en tres fases: i) preparación, organización y presentación del estudio; ii) codificación abierta, categorización y abstracción de los contenidos; y iii) análisis de información. El estudio incluyó la entrevista semiestructurada a 21 personas involucradas en la prestación de servicios en salud mental en Chocó (Colombia): cinco profesionales de medicina, siete de enfermería y tres de psicología, además seis profesionales que trabajaban en el área administrativa de las secretarías de salud del departamento. Se exploraron las percepciones de las partes interesadas, que eran el personal asistencial y el personal administrativo del sector salud en el departamento del Chocó. Se realizaron preguntas abiertas para explorar las experiencias con el proceso y las barreras identificadas en la práctica.

Resultados.

Se identificaron cuatro categorías temáticas diferentes: intersectorialidad, viejos desafíos, posibilidades e idoneidad de herramientas.

Conclusiones.

Se construyó un modelo teórico sobre las barreras de implementación para el Programa de mhGAP desde las percepciones de las partes interesadas. El control de las barreras se percibe como un camino posible para generar un aporte significativo para la salud poblacional.
Transforming organ transplantation and medical education advancements in 3D printing technology
Authors: Rashika Murugan , S. Atheenamilagi Pandian , Sudherson M. , N. Sri Manoj Kumar
Published: May 2024

A major issue in the medical field worldwide is the limited number of organ donors available for transplants. The conventional methods are constrained by issues like scarcity of donors, further harm, and limited resources. The 3D printing technology provides a hopeful remedy by allowing the quick creation of customized tissue scaffolds, fixing tissue defects with cells, and potentially printing organs and tissues. These customized implants blend with the patient's tissue and include specific material patterns and cell clusters to promote cell growth and maturation, aiding in tissue repair. This review examines the existing obstacles and progress in 3D printing for medical purposes, specifically focusing on materials and extracellular matrix fabrication, showcasing different types of biomedical materials and recent innovations.
Deep Learning-based Beamforming Approach Incorporating Linear Antenna Arrays
Authors: Bhalke Daulappa , Paikrao Pavan , Anguera Jaume
Published: May 2024

This research delves into exploring machine learning and deep learning techniques relied upon in antenna design processes. First, the general concepts of machine learning and deep learning are introduced. Then, the focus shifts to various antenna applications, such as those relying on millimeter waves. The feasibility of employing antennas in this band is examined and compared with conventional methods, emphasizing the acceleration of the antenna design process, reduction in the number of simulations, and improved computational efficiency. The proposed method is a low-complexity approach which avoids the need for eigenvalue decomposition, the procedure for computing the entire matrix inversion, as well as incorporating signal and interference correlation matrices in the weight optimization process. The experimental results clearly demonstrate that the proposed method outperforms the compared beamformers by achieving a better signal-to-interference ratio.
Seismic Design Strategy of High Pier Bridge
Authors: He Jianmin
Published: May 2024

China’s infrastructure construction has been continuously improving in recent years, especially its highway construction, which spans from north to south and connects east to west. Some special areas are also interconnected through bridges, but constructing highway bridges through complex terrains or across valleys and mountain gullies presents significant challenges, requiring an increase in the height of bridge piers. These bridge piers generally reach tens or even hundreds of meters in height. Furthermore, the construction of these high-pier bridges is becoming increasingly widespread. Not only do they pose greater construction challenges, but they also have higher requirements for seismic resistance. This article primarily analyzes the characteristics of high-pier bridges and proposes seismic design schemes, calculation methods, and design strategies to enhance the construction quality of high-pier bridges.
Technical Analysis of Safety Monitoring and Evaluation of Existing Bridge Structures
Authors: Feng Jiang , Yang Qing
Published: May 2024

Bridge structure safety monitoring and assessment has been a great concern for the government and the public, and bridge structure safety monitoring and assessment technology has also developed rapidly over the years. Its goal is to equip relevant organizations and professionals with a deep understanding of the principles and practical applications of these technologies. By doing so, it seeks to facilitate the effective implementation of safety monitoring and assessment practices in bridge management. Ultimately, the aim is to foster the constructive development of road and bridge construction and operational management at a broader level.
Selection of Water Transmission Method and Analysis of Pipe Network Zoning in Municipal Water Supply and Drainage Design
Authors: Liu Liang
Published: May 2024

With the acceleration of urbanization, the demand for water supply and drainage pipe networks has increased significantly. In the planning of urban construction, it is necessary to optimize the design of the water supply and drainage system pipe network to effectively save energy while providing residents with more accessible water resources. Therefore, the municipal water supply and drainage system and the water transmission methods should be designed according to the geographical conditions of the city. In this paper, we mainly analyze the design of municipal water supply and drainage systems and the selection of water transmission methods. Besides, the optimization of the water supply and drainage network zoning process and pipe network maintenance is also discussed, so as to provide a reference for municipal water supply and drainage work.
Study of psychological phenomena in the structure of chronic pain: depression, anxiety, catastrophizing. Literature review.
Authors: Asanova Azize , Mukharovska Inna
Published: May 2024

Introduction. Chronic pain is associated with a plethora of negative personal and social consequences, including impaired functioning, disability, increased suicidality, and mortality. Modern medicine views pain as a complex phenomenon, and the prevailing biopsychosocial model of disease development allows us to take a broader look at the issue of pain, and thoroughly evaluate all components of the pathological process, thus subsequently reducing the impacts of negative biological, psychological, and social factors. An increasing body of research indicates the growing role of psychological factors such as depression, anxiety, and catastrophizing in influencing the perception, course of pain disorder, as well as the quality of life of patients with chronic pain. However, unfortunately, the significance of psychological factors remains incompletely recognized by patients, and sometimes even by healthcare providers. Objective. The aim of the study was to explore the role of catastrophizing and negative emotions in the structure of chronic pain and, based on the analysis of scientific sources, to select diagnostic methodologies for appropriate screening of these psychological phenomena. Materials. Literature review on the topic. Results. As a result of the analysis of scientific sources, the following methodologies were chosen for studying psychological phenomena in chronic pain. The Pain Catastrophizing Scale (PCS) was selected for studying catastrophic thoughts in patients with chronic pain. The Hospital Anxiety and Depression Scale (HADS) was chosen for screening depression and anxiety. Conclusions. Depression, anxiety, and catastrophizing are potential indicators of an unfavorable prognosis for individuals coping with chronic pain. The combination of these factors may hinder progress in combating inflammatory processes, prolong postoperative rehabilitation periods, worsen overall functioning, and lead to disability. Further exploration of negative impact factors such as depression, anxiety, and catastrophizing promises to reveal new mechanisms for providing personalized pain relief to individuals suffering from chronic pain.
Congo-Crimean fever virus and its interaction with the cell
Authors: Gromova Nadezhda Vadimovna , Priluckaya-Manshilina Yana
Published: May 2024

The article presents a review of the literature, which contains information about the action of the Congo-Crimean fever virus at the molecular and cellular levels. Some features of the pathogenesis of virus infection are presented. It has been shown that the mechanisms of interaction between the virus and the cell have not been sufficiently studied.
On the main causes of egerogeny in surgical practice
Authors: Kadochnikov Dmitriy , Cherkaschenko Nikolay , Biryukov Vladimir
Published: May 2024

The article discusses the main causes of egerogenic complications in surgical practice at various stages of diagnosis and treatment of the patient.
Importancia de la Implementación de Gestión de Proyectos en Medianas Empresas Manufactureras de Baja California
Authors: Reyes-Mendoza Angélica , Rositas-Martínez Juan
Published: May 2024

La gestión de proyectos es un tema de gran interés para las empresas independientemente de su tamaño, el saber manejar los proyectos en las empresas manufactureras es un tema crucial debido a la factibilidad que representa en la optimización de costos en los mismos, impactando en mayores utilidades, concluyendo proyectos en tiempo y forma, incluso en mejorar la competitividad de las empresas, además de la posibilidad de conocer la utilización de los estándares tales como la Guía de conocimientos de buenas prácticas en gestión de proyectos con sus siglas en inglés Project Management Of Knowledge (PMBOK) que le permite a los gerentes de proyectos, tomar decisiones para implementar medidas correctivas. El objetivo de esta investigación es demostrar mediante revisión de literatura la relevancia de la gestión de proyectos para la optimización de costos
The Effect of Tomato Paste Addition on the Quality of Catfish Nuggets and Estimation of Shelf Life by ASLT (Accelerated Shelf-Life Testing) Method Based on Arrhenius Approach.
Authors: Dharmanto Ernando Setyo , Ulya Sarofa  , Yulistiani Ratna
Published: May 2024

Catfish nuggets are a type of processed restructured fish meat, namely catfish meat (Clarias sp) which is ground and seasoned, steamed then covered with flour adhesive, breadcrumb coating (breading), and fried. In this research, the manufacture of catfish nuggets with the addition of tomato paste was studied. Tomato paste is used to improve color, texture, fiber addition, and the addition of antioxidant compounds in catfish nuggets. The purpose of this study was to determine the effect of the addition of tomato paste on the quality and organoleptic properties of catfish nuggets, and to estimate the shelf life of catfish nuggets products with the addition of tomato paste in the best treatment.  This study used a single-factor Completely Randomized Design (CRD) with three replications. Where the factor is the concentration of tomato paste added consisting of six levels (0%, 10%, 15%, 20%, 25%, 30% w/b). Data were analyzed using ANOVA and BNT further test at 5% level and organoleptic test using scoring test with 25 trained panelists. The treatment of adding 30% concentration of tomato paste is the best treatment that produces tomato paste catfish nuggets with moisture content of 59.974% ± 0.495, ash content of 1.991% ± 0.120, protein content of 7.840% ± 0.092, fat content of 1.583% ± 0.271, carbohydrate content 28.612% ± 0.742, crude fiber content 0.413% ± 0.025, vitamin C content 4.713 mg/100g ± 0.042, and organoleptic test color 4.36 (slightly yellow), texture 4.44 (slightly chewy), aroma 3.84 (slightly pleasant) and taste 3.92 (slightly savory). The best catfish nuggets with 30% paste addition had a shelf life of 12 days at 25°C, a shelf life of 94 days at 3°C, and a shelf life of 474 days at -12°C.
Development of Electronic Student Worksheet Inquiry-Based with Multiple Representations of Chemistry on Reaction Rate Material to Practice Students Critical Thinking Skills
Authors: Rahma Eka Aprilia , Novita Dian
Published: May 2024

This research aims to describe the feasibility of Electronic Student Worksheet Inquiry with Multiple Chemical Representations to Train Students' Critical Thinking Skills on Reaction Rate Material. The feasibility of e-worksheet is reviewed in terms of validity, practicality, and effectiveness. This research uses the Research and Development (R&D) method with the ADDIE model limited to the development stage. A limited trial was conducted in January 2024 on 32 students who received reaction rate material. The research results showed that the validity of the e-worksheet was declared valid based on the criteria for content validity getting mode four and construct validity getting mode 3. The practicality of e-worksheet was declared practical based on the results of the student response questionnaire, which showed a percentage of 98.4%. e-worksheet was declared effective based on the t-test results with a significance level 0.05, resulting in a t count of 68.50. Based on these results, it can be concluded that e-worksheet is suitable for use in practicing critical thinking skills on reaction rate material.
Doutrina do Corpo Místico no Pensamento Patrístico e Medieval
Authors: Bettencourt Estêvão
Published: May 2024

A justificativa do segundo tema de nosso Congresso Teológico se depreende, com clareza, da história recente da Teologia Católica.
Com efeito. O Concílio do Vaticano (1870), desejoso de reavivar o espírito sobrenatural no mundo moderno, propunha-se definir uma série de verdades concernentes à Igreja. Os teólogos elaboraram então um esquema doutrinário intitulado “De Ecclesia Christi”, do qual o primeiro capítulo propunha a tese “Ecclesiam esse Corpus Christi Mysticum”...
Clinicopathological assessment of renal tumors in pediatric age group in a sample of Iraqi patients
Authors: Ahmad Elaf , Ban J. Qasim  , Alaa G. Hussein
Published: May 2024

Background: According to the Iraqi Cancer Registry, renal carcinoma is the 13th most common carcinoma, with 798 registered cases in 2020 and 418 deaths. Methods: This is a cross sectional retrospective study that includes the analysis of 116 randomly selected sample of pediatric patients (74 nephrectomies and 42 biopsies) sent to the Teaching Laboratories of AL-Emamain AL-Kadhmain city (AS), Baghdad medical city, and private laboratories from January 2019 to January 2023. Results: Histopathological diagnosis revealed a ratio from malignant to benign of 7.4:1. Wilm’s tumor was the most common malignant tumor (65.5%), while multicystic renal dysplasia was the most common benign tumor (7.8%). Abdominal pain was the most common clinical feature (67.2%), followed by abdominal mass (20.7%). Regarding malignant cases, Pathological stage I was the most common (39.0%). As for the histopathological subtype, triphasic type was the most common (57.1%), followed by the biphasic type (10.5%). Conclusions, Malignant tumors make up the vast majority of renal tumors. Wilm tumor is the predominant malignant tumor. Fortunately, most cases of Wilm tumors exhibited an early stage and favorable histology. Neuroblastoma was the second most common malignant tumor. The abdominal lump is the most common presentation of pediatric renal tumor.
Ethics-Guided Radiation Therapy (EGRT): A necessity in radiation oncology practice
Authors: Mula-Hussain Layth
Published: May 2024

Medical ethics principles have been the basis of medical practice since early human civilization. The well-accepted principles are autonomy, beneficence, non-maleficence, and justice. With the advancement of academia, industry, medicine, and technology, there is a need to empower ethics-guided radiation therapy (EGRT). A PubMed search was done on Oct. 22, 2023, using the words: (“Radiotherapy”[Mesh]) AND “Ethics, Clinical”[Mesh]) and the results were a total of 58. Among these, 17 titles seem to be in relation, but only a handful were of intimate relation to ethics and radiotherapy. An additional handful of non-PubMed references were found. EGRT, in my opinion, is a new acronym for an old concept that needs further elaboration and experts’ consensus in the modern radiation oncology literature. In parallel with the technological advances in radiotherapy, like intensity-modulated radiation therapy “IMRT” and image-guided radiation therapy “IGRT,” we are aiming to create an initiative to establish EGRT to be like a model that every radiation oncologist can follow in the daily radiotherapy practice. The coming work will be composed of an extensive literature review, international survey, and expert consensus, and it is intended to be a base for further efforts in this aspect.
Different staining techniques evaluation for the study of sperm morphology and morphometry in bats (Mammalia: Chiroptera)
Authors: Dip Ana Sofía , Martín Eduardo , Hernández Marcela Beatriz , Miotti María Daniela
Published: May 2024

The study of sperm morphology involves the use of various staining techniques that allow visualization of different structures of the spermatozoon and their variabili-ty. Each technique varies depending on the dyes used and the necessary steps for execution. The aim of this work was to evaluate different staining techniques for sperm morphology and morphometry analysis in bats. Samples were collected from the epididymis of 57 adult specimens, which were macerated in Farmer’s solution and used to prepare smears. The smears were stained with Toluidine Blue, Giemsus (n=4), Molossops temminckii (n=2), Histiotus laephotis (n=1), and Myotis albescens (n=1). Among the evaluated techniques, Toluidine Blue proved to be a quick, simple, and cost-effective method in order to determine the presence of spermatozoa and describe their general morphology. Dicromatic stains like Hematoxylin-Eosin andMay Grünwald-Giemsa were more efficient in differentiating the nucleus and acrosome, although they were also more complex and costly to perform. In conclusion, we recommend the use of the aforementioned three  techniques as optimal choices for initial studies of sperm morphology in bats.sa, May Grünwald-Giemsa, Gram stain, Hematoxylin-Eosin, DAPI (4’,6-diamid-ino-2-phenylindole), Basic Fuchsin, and Janus Green. Criteria for comparing thetechniques were complexity, time required, and associated costs., Microphotographswere taken using light and epifluorescence microscopy for morphometric analysis,and 50 spermatozoa were measured per individual. Spermatozoa were obtained from16 specimens: Artibeus planirostris (n=5), Sturnira erythromos (n=3), Molossus molos-
PENERAPAN BIOMETRIC FACE RECOGNITION MENGGUNAKAN METODE CONVOLUTIONAL NEURAL NETWORK PADA APLIKASI BERBASIS ANDROID
Authors: Abdullah Fahmi Fauzi , Agustin Soffiana
Published: May 2024

A security system with a high level of accuracy is needed to prevent data leakage, one way to prevent data leakage is to implement a face recognition biometric security system in a login system. In this study, the application of face recognition was carried out in the online workshop application login system (Mecha). The implementation is carried out using the Convolutional Neural Network method which is applied to android-based applications using tensorflow lite by adding assets with the .tflite extension to the Android Studio Integrated Development Environment (IDE) as well as the Google ML Kit library used as the pre-processing process. The results showed that the face recognition biometric security system can be applied to android-based applications and the Convolutional Neural Network method can be used to recognize faces even in dark conditions in online workshop applications (Mecha), the application of the Convolutional Neural Network method in online workshop applications (Mecha) provides average accuracy of 88.25%. With testing from genuine users of 99.25% and testing from non-genuine users of 77.25%.
PENERAPAN WEBSOCKET PENDETEKSI PENYAKIT PANCAROBA DENGAN SISTEM SENSOR SUHU TUBUH BERBASIS PYTHON
Authors: Ananta Calvin Bagus , Maulana Ichsan , Sutaji Deni , Syaifudin Muhammad , Syafiqi Mahfudz Alfanani
Published: May 2024

ABSTRAK
Penelitian ini mengembangkan sistem pendeteksi suhu tubuh manusia yang menjadi relevan dalam menghadapi masalah terkait berbagai macam penyakit di Indonesia. Perubahan suhu tubuh manusia menjadi salah satu indikator penting dari berbagai penyakit seperti hipotermia, hiperpireksia, malaria, dan tipes, mengingat musim pancaroba yang mempengaruhi kondisi kesehatan dan memicu peningkatan kasus penyakit menular. hasil pengujian menunjukkan kinerja yang baik. Rata-rata perbedaan waktu pada client 1 - 3 sekitar 0.1. detik, menunjukkan respons cepat dalam mendeteksi suhu tubuh. Hasil deteksi dari client 1 - 3 dapat terbaca dengan jelas pada tampilan Websocket, menegaskan keandalan sistem dalam memberikan informasi suhu tubuh secara akurat dan efisien. Implementasi OpenCV dan protokol Websocket dalam bahasa pemrograman Python memberikan dukungan yang solid untuk keberhasilan sistem ini dalam mendukung pengecekan suhu tubuh secara real-time.
Kata kunci: Websocket, Suhu Tubuh, OpenCV, Python.
 
ABSTRACT
This research develops a human body temperature detection system that becomes relevant in facing problems related to various diseases in Indonesia. Changes in human body temperature are one of the important indicators of various diseases such as hypothermia, hyperpyrexia, malaria, and typhoid, considering the transition season which affects health conditions and triggers an increase in cases of infectious diseases. The test results showed good performance. The average time difference on clients 1 - 3 is about 0.1. seconds, indicating a quick response in detecting body temperature. The detection results from clients 1 - 3 can be read clearly on the Websocket display, confirming the reliability of the system in providing body temperature information accurately and efficiently. The implementation of OpenCV and Websocket protocols in Python provides solid support for the success of these systems in supporting real-time body temperature checks.
Keywords: Websocket, Body Temperature, OpenCV, Python.
PENGEMBANGAN SISTEM INFORMASI PENILAIAN KEAMANAN APLIKASI BERDASARKAN APPLICATION SECURITY VERIFICATION STANDARD (ASVS)
Authors: Sam Samsudiat , Kurniawan Hartanto , Nugroho Cahyono
Published: May 2024

Dalam rangka memenuhi tuntutan transformasi digital di setiap sektor bisnis, penggunaan sistem informasi elektronik berupa aplikasi meningkat dengan pesat. Aplikasi berbasis web dan mobile merupakan platform sistem informasi yang paling banyak digunakan karena sesuai dengan kebutuhan penggunaannya yang hanya memerlukan jaringan internet untuk dapat terhubung dengan server. Server tersebut tentu melayani banyak pengguna dan banyak permintaan dimana masih terdapat banyak kasus serangan siber yang mengganggu aspek kerahasiaan, keutuhan, dan ketersediaan data dan informasi. Oleh karena itu, peningkatan keamanan aplikasi dengan melakukan penilaian keamanan aplikasi diperlukan dan Application Security Verification Standard (ASVS) merupakan salah satu standar yang memiliki beberapa tingkatan persyaratan keamanan yang dapat disesuaikan dengan kebutuhan pengembangan aplikasi di Indonesia. Penelitian ini mengembangkan sistem informasi penilaian keamanan aplikasi berdasarkan ASVS dengan menerapkan metode pengembangan Software Development Life Cycle (SDLC) yang terdiri dari proses perencanaan, desain, pembangunan, pengujian, operasional, dan pemeliharaan aplikasi. Berdasarkan hasil pengujian, aplikasi yang dikembangkan mampu menyediakan instrumen penilaian keamanan aplikasi yang sesuai dengan kebutuhan persyaratan sehingga pemilik atau pengembang aplikasi dapat melakukan peningkatan keamanan aplikasi secara mandiri, baik untuk aplikasi berbasis web maupun mobile.
Pengaruh Client Request Pada Web Server Apache dan Nginx Dengan Ipv6 Menggunakan Apache Benchmark
Authors: Khamidah Yulina Nur , Arifwidodo Bongga , Amanaf Muntaqo Alfin
Published: May 2024

A number of studies show that Hypertext Transfer Protocol (HTTP) data dominates the data path through the internet network by more than 75%. Based on the results of the netcraft web server survey, which is based on the open source apache and nginx web servers, every year the number of users has increased. With the rapid development of the internet, the availability of IPv4 is increasingly limited, to overcome this problem, IPv6 allocation is used on the web server because it has a larger number of addresses and better security. In this study, the web server performance is tested with the test parameters, namely Time Taken for Tests, Request Per Second, Transfer Rate (Kb/s), Time per Request (ms), and Memory Usage. Testing with Apache Bench is done by providing client requests with varying amounts, with the number of requests from 500 to 500000 requests. The results of this study using Apache Benchmark testing that Nginx is superior to Apache in terms of 4 seconds faster in completing client requests and less memory usage.
Analisis Nilai Parameter Kuat Geser Tanah Lempung Organik Akibat Perubahan Kadar Air Di Sekitar Underpass Di Desa Kebocoran
Authors: Sismiani Ary , Rustendi Iwan , Hudoyo Citra Pradipta
Published: May 2024

Underpass Kebocoran merupakan salah satu dari sejumlah lokasi kritis di Kabupaten Banyumas yang dilalui oleh jalur kereta api. Struktur tebing yang muncul sebagai hasil dari penggalian untuk underpass telah mengalami beberapa insiden kelongsoran yang menyebabkan runtuhnya dinding penahan tanah, terutama saat musim hujan. Terkait dengan kondisi ini, tim peneliti bermaksud untuk menjalankan penelitian guna mengeksplorasi dampak kadar air terhadap kekuatan geser tanah di lokasi tersebut. Berdasarkan klasifikasi USCS, tanah termasuk dalam kategori MH-OH, dan  berdasarkan klasifikasi AASHTO tanah  termasuk pada jenis A-7-5, merupakan tanah lempung organik dengan plastisitas sedang sampai tinggi. Parameter kuat geser tanah (nilai kohesi dan sudut gesek internal) sangat dipengaruhi oleh kondisi kadar air. Pada kadar air 14.86% nilai kohesi adalah 0.29 kg/cm2 mengalami peningkatan pada kadar air 24.98% menjadi 0.31 kg/cm2, demikian juga selanjutnya mengalami peningkatan pada kadar air 34.97% yaitu 0.35 kg/cm2, sampai dengan 0.38 kg/cm2 pada kadar air 50.05%. Sedangkan untuk nilai sudut gesek internal makin besar kadar air akan makin kecil nilai f nya, yaitu: (w = 14.86%; f = 22.68°), (w = 24.98%; f = 21.16°), (w = 34.97%; f = 19.38°), (w = 44.91%; f = 18.47°), (w = 50.05%; f = 17.56°).
Ekstraksi Asam Glutamat Dari Jamur Tiram (Pleurotus Ostreatus) Dengan Metode Ekstraksi Perebusan (Blanching Method)
Authors: Maruf Anwar , Farida Humul
Published: May 2024

Jamur tiram (Pleurotus ostreatus) merupakan salah satu jenis jamur kayu yang mudah dibudidayakan. Pada jamur tiram terdapat kandungan asam amino, kandungan tertinggi pada jamur tiram yaitu asam glutamat. Asam glutamat adalah asam amino non esensial. Asam amino memiliki sifat yang mudah rusak dalam kondisi tertentu. Faktor yang memiliki peran penting dalam proses ekstraksi senyawa asam glutamat yaitu suhu dan waktu ektraksi. Pada proses ekstraksi juga membutuhkan pengoptimalan untuk memperoleh senyawa asam glutamat yang optimum dari jamur tiram. Tujuan dari penelitian ini adalah mengetahui pengaruh faktor suhu dan waktu ekstraksi senyawa asam glutamat pada jamur tiram dengan metode ekstraksi perebusan dengan menggunakan metode faktorial design. Penelitian ini menunjukkan bahwa suhu ekstraksi berpengaruh (signifikan) terhadap nilai kadar asam glutamat, sedangkan waktu ekstraksi tidak berpengaruh (tidak siginfikan). Kondisi optimum ekstraksi adalah suhu 90 oC dan waktu ekstraksi 30 menit. Kondisi optimum ini menghasilkan nilai kadar asam glutamat sebesar 2598.88 mg/L ABSTRACT Oyster mushrooms (Pleurotus ostreatus) are a type of wood mushroom that is easy to cultivate. Oyster mushrooms contain amino acids, the highest content in oyster mushrooms is glutamic acid. Glutamic acid is a non-essential amino acid. Amino acids have the property of being easily damaged under certain conditions. Factors that have an important role in the extraction process of glutamic acid compounds are temperature and extraction time. The extraction process also requires optimization to obtain optimum glutamic acid compounds from oyster mushrooms. The aim of this research is to determine the influence of temperature and time factors for the extraction of glutamic acid compounds on oyster mushrooms using the boiling extraction method using factorial design. This research shows that the extraction temperature has an effect (significant) on the value of Glutamic Acid levels, while the extraction time has no effect (not significant). The optimum extraction conditions are a temperature of 90 oC and an extraction time of 30 minutes. This optimum condition produces a glutamic acid level of 2598.88mg/L.
Symbolic Interactionism of New Students in New Normal Times: Looking Glass Self through Virtual Class
Authors: Mulyadi Urip , Mubarok Mubarok , Triyono Agus
Published: May 2024

The purpose of this study is to understand the interaction with verbal and non-verbal symbols and how the mind and self of new students in the new normal period in personal reflection about themselves through virtual classes. This research is qualitative research with a descriptive research type and uses a constructivist paradigm. Data collection techniques in this study were interviews and literature studies. The theory used is symbolic interactionism theory and computer-mediated communication. The results of the study show, in the context of this mind, most of the informants also started interacting with the two phases, only that they started with the language phase first, namely through chat forums or the Whatsapp (WA) conversation application. Furthermore, in the conversation phase, the informants, after feeling comfortable interacting through text conversations in the WA group, held online forums and actively talked in the video conference. In the context of self-informants, they have realized they have become part of the community, so they constantly combine "I" and "Me".
The Effectiveness of Combination of Benson Relaxation Techniques and Kitaro Instrumental Music on Risk Behavior of Violent Patients
Authors: Santika Mira , Febriana Betie , Susanto Wigyo
Published: May 2024

Violent behavior problems are often mental health problems. The total number of mental patients in 2013-2019 was 3914, with 39.2% (1534) representing problems of violent behavior, and this number ranked second in the nursing problems experienced by patients. One of the treatments offered to patients with violent behavior is relaxation and music skills. Relaxation actions affect alternatives that give patients calm, comfort, and relaxation, and reduce emotion. This research is a Quasi Esperiment study, in the control and treatment groups, using a total sampling technique with 30 respondents. Data collection using a questionnaire. Data analysis techniques used the Margin Homogeneous Paired Margin Test and the Non-Paired Mann Withney. Marginal Homogenotas Test Paired and Mann Withney Unpaired obtained results that the value of p is 0.02 (p
THE STAGES OF SECOND LANGUAGE ACQUISITION: EARLY AGE LANGUAGE PRODUCTION
Authors: Sukri Chintia Dewi , Perangin-Angin Alemina Br.
Published: May 2024

Early second language (L2) development plays a crucial role in the academic advancement and social integration of culturally and linguistically diverse children. Particularly in Indonesia, where the dominant Bahasa language differs significantly from their native language (L1), these young learners often encounter challenges in acquiring L2 proficiency. Their language development in the early stages is heavily influenced by their environment and familial context. Despite these factors, lexical errors are commonplace during the initial phases of second language acquisition. This study aims to compare the stages of human language acquisition by analyzing the utterances of children aged two to three who are learning English as their L2 and Bahasa as their L1. The research methodology involved meticulous documentation of the children's speech patterns, with three participants contributing to the investigation. Utilizing tree diagrams, the collected data was meticulously examined to assess the children's language production abilities. The findings revealed that by the age of one, the children had begun acquiring their L2, demonstrating proficiency in both English and Bahasa. Moreover, they displayed the capacity to comprehend and communicate effectively in both languages within the context of their everyday educational experiences.
FILLERS IN ELON MUSK'S SPONTANEOUS SPEECHES
Authors: Tabitha Ratya Khelin , Bram Barli
Published: May 2024

Fillers are expressions to bridge the gap between thoughts when there is a pause in communication. This paper aims to discover the types and functions of fillers used by Elon Musk in his spontaneous speeches. The study was a descriptive qualitative study that applied discourse analysis. The data were Elon Musk's spontaneous speeches containing fillers collected from the transcripts of two interview videos. Two research questions were formulated, namely, first, what the types of fillers in Elon Musk's spontaneous speeches were and second, what the fillers functioned in the speeches. To answer the questions, the researchers used Rose's (1998) theory on the types of fillers, which incorporated a similar concept on the types and functions retrieved from Baalen (2001). The results showed 932 lexicalized and 430 unlexicalized fillers, and five functions in 13 kinds of fillers. The findings imply that it is vital to introduce the types and functions of fillers to increase learners' awareness of fillers when they hesitate in a foreign language, which is the essence of speaking.
IMPACT OF THE PROTAGONIST'S DEPRESSION IN JAY ASHER’S NOVEL THIRTEEN REASONS WHY
Authors: Putri Nada Febriansyah , Wulan Sri
Published: May 2024

This study delves into an analysis of depression portrayed in Jay Asher's novel Thirteen Reasons Why, with a focus on the protagonist, Hannah Baker. The aims of this study are twofold: to discern the type of depression experienced by the protagonist and to elucidate the impacts of this depression as depicted in the novel. Employing a qualitative descriptive method, the analysis seeks to vividly describe and interpret the subject matter. The findings of this study reveal that the protagonist's depression falls within the category of severe depression, characterized by symptoms such as suicidal thoughts and actions. Furthermore, the analysis uncovers several impacts of the depression, including self-blame, feelings of inferiority, and persistent thoughts of death. The protagonist harbors self-reproach for negative events affecting her life and others, while also grappling with feelings of inferiority stemming from instances of bullying, betrayal, rape, and other traumatic experiences that mar her reputation. These experiences ultimately contribute to her belief that death is an escape from her overwhelming depression. By shedding light on the depiction of mental health, specifically depression, in this literary work, this study provides valuable insights. In conclusion, it underscores the importance of recognizing and addressing severe depression and its profound impacts.
VERSATILITY IN ALEXANDRE DUMAS’ NOVEL THE COUNT OF MONTE CRISTO
Authors: Ricky Ricky , Manugeren M.
Published: May 2024

The objective of the study is to reveal the versatility of the protagonist and to understand more about the implementation of versatility in daily life to obtain an ease in every path. The whole analysis is conducted by means of descriptive qualitative method, the one commonly used to uncover social phenomena and in this case to uncover how the protagonist revenge those who have ruined his life using his versatility. The data are texts from the novel The Count of Monte Cristo by Alexander Dumas tending to issues of versatility. The outcomes of the study show the following conclusions. There are three versatilities of the protagonist found in the novel, namely diplomacy, congeniality, and camouflage. Edmond Dantes communicates and creates connections through diplomacy. The forms of diplomacy he does are dialogue, negotiation, and lobbying. Congeniality traits that appear in Edmond Dantes are humility, empathy, belief in action, using words wisely, and patience. To manipulate his enemies, Edmond Dantes performs a variety of camouflage. The camouflage characteristics of Edmond Dantes are arrogance and smartness.
SEMANTICALLY AWARE CONTENT-BASED E-LEARNING RECOMMENDATIONS: ENHANCING PERSONALIZED LEARNING EXPERIENCES
Authors: Qhaliza Bonny , Kharisma Adib Jasni
Published: May 2024

E-learning, or electronic learning, is a form of online education exclusively accessible via the internet. With internet connectivity, users can access e-learning materials from any location and at any time. Post-pandemic, e-learning has emerged as a favored mode of remote education, offering flexibility and accessibility to learners worldwide. Since the onset of Covid-19, e-learning has surged in popularity, becoming a preferred platform for educational endeavors. In qualitative research, questionnaires and interviews serve as primary data collection methods. Conducting interviews with individuals connected to the research topic is essential for gathering qualitative data effectively. The aim of this study is to identify the most widely used e-learning resources among students. The study's findings reveal a preference for video content among students utilizing e-learning platforms. Out of the 24 respondents surveyed, 14 (58.3%) reported choosing video-based learning as their preferred method, citing its effectiveness in facilitating comprehension. Utilizing video content in e-learning enhances students' understanding of the material, as indicated by the study's outcomes. To optimize the efficacy of e-learning video content, regular updates are crucial to sustain student engagement and ensure the content remains relevant and compelling.
MARY SHELLEY'S FRANKENSTEIN AS A GOTHIC NOVEL
Authors: Yanti Irma , Suhadi Jumino , Manugeren M.
Published: May 2024

Gothic stories have a distinctive feature of presenting suspense and horror elements that make the reader both scared and curious as they read the gothic novel. The Gothic novel does not shy away from the dark side, a battle between good and evil, but the victory is not always clear-cut. This study examines gothic elements in Mary Shelley's novel Frankenstein. The purpose of this study is to analyse the gothic elements in Mary Shelley's novel Frankenstein. This study applies the theory of gothic novel elements from Robert Harris in identifying the gothic elements in Mary Shelley's novel Frankenstein. Descriptive qualitative research is applied in this study. The data are the utterances and quotations that are related to the gothic elements in the novel. The results of this study indicate that there are seven gothic elements found in the novel: setting in a castle or old mansion, an atmosphere of mystery and suspense, omens, portents, visions, supernatural or otherwise inexplicable events, high, even overwrought emotion, women in distress, and the metonymy of gloom and horror.