bluuebunny/crossref_metadata_2025 huggingface dataset:
Implementation of Support Vector Machine - Recursive Feature Elimination for MicroRNA Selection in Breast Cancer Classification
Authors: Permatasari Ratih , Wibowo Adi
Published: May 2023

Breast cancer is the most frequent cancer caused death among women. An attempt to reduce death cases caused by breast cancer, was to detect cancer cells when it still in early stage. MicroRNA is one of the biomarker for cancer that can be used to detect cancer cell even in its early stage. However, MicroRNA data tends to have thousand types of expression which required a lot of costs if it examined one by one thoroughly. Feature selection method can be used to extract important MicroRNAs that support clasification process between normal people and people with breast cancer. Support Vector Recursive Feature Elimination (SVM-RFE) is one of the feature selection method that can be used to select MicroRNA data. This research aims to produce the best smallest subset that contains selected MicroRNA expressions using the SVM-RFE as feature selection method. This experiment result showed that the best selected subset was able to provide 99% classification accuracy with only 3 MicroRNA expressions, where 2 from 3 selected MicroRNA hold potential as a biomarker of breast cancer.
Evaluation of Implementation Context Based Clustering In Fuzzy Geographically Weighted Clustering-Particle Swarm Optimization Algorithm
Authors: Abdussamad Siti Nurmardia , Astutik Suci , Effendi Achmad
Published: May 2023

This paper contains an evaluation of the implementation Context Based Clustering method into Fuzzy Geographically Weighted Clustering-Particle Swarm Optimization (FGWC-PSO) algorithm on 11 variable from data factors causing the spread of dengue in East Java. Integration of Particle Swarm Optimization as a metaheuristic algorithm makes the computation run longer so, the solution in this paper is FGWC-PSO will be combined with context based clustering to produce a hybrid method (CFGWC-PSO) which can shorten the computational time of the clustering algorithm. Context based clustering in this paper will use 3 ways, namely by using random values, using Fuzzy C-Means (FCM), and using mean and standard deviations. CFGWC-PSO algorithm using number of clusters = 2 and CFGWC-PSO will be evaluated using IFV index, based on processing results found that the best clustering algorithm is CFGWC-PSO using FCM
Naive Bayes Method to Analyze Sentiment Accuracy on YouTube Comments
Authors: Rahman Aditiya , Rahmat Fadhil , Adi Sumarni
Published: May 2023

The revolution on social media has attracted users to video sharing sites like YouTube. This site is the most popular social media site where people see, share and interact by commenting on videos. There are various types of videos shared by users such as songs, movie trailers, news, entertainment etc. Some time ago the most trending video was a video about World War III (WWIII / WW3). Analyzing comments from videos about WW3 gives viewers opinions about WW3. Study the sentiments expressed in this commentary whether WW3 gets positive or negative feedback. The machine learning algorithm, Naive Bayes, is used in comments to find out its sentiments. The test results of 1500 data produced 30.3% positive sentiment and 60.6% negative sentiment, with an accuracy of 78.17%.
Sistem Monitoring Sungai Brantas berbasis Internet of Things
Authors: Muslim, ST., MT., Ph.D Muhammad Aziz , Setyawan Raden Arief , Basuki Achmad , Razak Angger Abdul
Published: May 2023

Sungai Brantas dikenal sebagai salah satu sungai yang paling tercemar di dunia. Sekelompok warga telah membersihkan sungai secara berkala, namun hal ini tidak cukup karena pertumbuhan sampah tidak berkurang. Saat ini belum ada data terkait dengan sampah di sungai Brantas untuk dapat mengambil kebijakan lebih jauh. Jurnal ini menyajikan sistem yang digunakan untuk memantau dan mengumpulkan data tentang sungai Brantas secara elektronik berdasarkan IOT. Data yang diukur adalah kecepatan aliran sungai, tinggi permukaan sungai dan kondisi limbah permukaan. Sistem berbasis pengolahan gambar digunakan untuk menganalisis persentase limbah di permukaan sungai. Sistem yang dibangun telah dapat bekerja dengan baik dalam mengirimkan data ke server, dan ditampilkan melalui situs web untuk dipantau oleh semua pemangku kepentingan.
Analisis Tegangan Sag Pada Sistem Distribusi GI Sengkaling Penyulang Pujon Menggunakan Kompensasi DVR
Authors: Eko S Arief Trisno , Wijono Wijono , Siswojo Bambang
Published: May 2023

Makalah ini mendiskusikan tentang analisis tegangan sag dalam sistem distribusi. Tegangan sag disebabkan gangguan hubung singkat 1 fasa ke tanah. Tegangan sag memberikan dampak kerusakan pada beban Pujon. Tegangan sag diatasi dengan kompensasi tegangan dari salah satu Costum Power Device paling efektif yaitu Dynamic Voltage Restorer (DVR). Metode kontrol ANN ditambahkan dalam Kontrol Hystereisis diusulkan untuk meningkatkan kinerja DVR mengkompensasi tegangan beban. Hasil simulasi menunjukan bahwa DVR mampu mengkompensasi tegangan beban terhadap tegangan sag dari gangguan hubung singkat fasa ke tanah rata-rata sebesar 98.73%, gangguan 2 fasa ke tanah rata-rata sebesar 99.07% dan gangguan 3 fasa ke tanah rata-rata sebesar 99.34%.
Induction Motor Harmonics Voltage Waveform Analysis based on Machine Constriction
Authors: Karomah Akhlaqul
Published: May 2023

Abstractâ€” This paper discussed about harmonic analysis in an induction motor. Harmonics on induction motor appear due to the machine construction specially to its slots. The analysis of those harmonic will be one of the problems in the machine observation and design. In this paper a simulated computation of the flux magnet and emf induction voltage containing harmonic is proposed and discussed. FEMM simulation software is used and the result is compared to the mathematical analysis. The result shows that the emf induction harmonics wave derived from mathematic modelling and FEMM conform each other. Each of proposed methods can be used in the machine design or the evaluation analysis.Index Termsâ€”harmonic, induction motorÂ
Sistem Otomatisasi Pengisian Beras dan Air pada Penanak Nasi Berbasis Internet of Things
Authors: Rahman Fajry Adi , Simanjuntak Josua Ronaldo , Simanjuntak Elvino , Pangaribuan Porman , Cahyadi Willy Anugrah
Published: May 2023

Beras merupakan bahan makanan pokok bagi sebagian besar masyarakat Indonesia. Konsumsi beras pada tahun 2018 mencapai 13,81 juta ton [1]. Pada umumnya beras ditanak menggunakan penanak nasi yang saat ini umum dipasaran. Tetapi karena persiapan yang dilakukan untuk menanak nasi cukup memakan waktu, membuat banyak orang malas untuk melakukannya. Karena untuk menanak nasi pengguna harus melakukan banyak proses. Mulai dari menuangkan beras dan air pada panci, lalu memasukannya pada penanak nasi hingga menekan tombol mode warm menjadi cook yang semuanya masih dilakukan secara manual. Sehingga diperlukan rancangan suatu sistem baru pada penanak nasi saat ini. Dalam sistem baru yang dirancang, pengguna dapat mengatur banyaknya beras yang ingin dimasak dengan pilihan yang bervariasi, melakukan pengisian beras dan air secara otomatis, memantau kapasitas beras dan air yang tersedia , sekaligus dapat memasak nasi secara otomatis di lokasi manapun selama smartphone terhubung dengan internet. Dari hasil pengujian sistem, diperoleh bahwa sistem dapat bekerja dengan sangat baik dengan tingkat keberhasilan mencapai 96,4% dari 54x pengujian.
Domesticating Social Alarm Systems in Nursing Homes: Qualitative Study of Differences in the Perspectives of Assistant Nurses
Authors: Chang Fangyuan , Östlund Britt , Kuoppamäki Sanna
Published: May 2023

Background

New social alarm solutions are viewed as a promising approach to alleviate the global challenge of an aging population and a shortage of care staff. However, the uptake of social alarm systems in nursing homes has proven both complex and difficult. Current studies have recognized the benefits of involving actors such as assistant nurses in advancing these implementations, but the dynamics by which implementations are created and shaped in their daily practices and relations have received less attention.

Objective

Based on domestication theory, this paper aims to identify the differences in the perspectives of assistant nurses when integrating a social alarm system into daily practices.

Methods

We interviewed assistant nurses (n=23) working in nursing homes to understand their perceptions and practices during the uptake of social alarm systems.

Results

During the four domestication phases, assistant nurses were facing different challenges including (1) system conceptualization; (2) spatial employment of social alarm devices; (3) treatment of unexpected issues; and (4) evaluation of inconsistent competence in technology use. Our findings elaborate on how assistant nurses have distinct goals, focus on different facets, and developed diverse coping strategies to facilitate the system domestication in different phases.

Conclusions

Our findings reveal a divide among assistant nurses in terms of domesticating social alarm systems and stress the potential of learning from each other to facilitate the whole process. Further studies could focus on the role of collective practices during different domestication phases to enhance the understanding of technology implementation in the contexts of complex interactions within a group.
Improving Physician Preparedness for and Awareness of Cybersecurity Attacks Through a High-Fidelity Simulation (Preprint)
Authors: Marsh-Armstrong Brennan , Pacheco Fernanda , Dameff Christian , Tully Jeffrey
Published: May 2023

BACKGROUND

Cybersecurity incidents affecting hospitals have grown in prevalence and consequence over the last two decades, increasing the importance of cybersecurity preparedness and response training to minimize clinical disruptions.

OBJECTIVE

This work describes the development, execution, and post-exercise assessment of a novel simulation scenario consisting of four interlocking intensive care unit (ICU) patient scenarios. This simulation was designed to demonstrate the management of acute pathologies without access to conventional treatment methods during a cybersecurity incident in order to raise clinician awareness of the increasing incidence and patient safety implications of such events.

METHODS

The simulation was developed by a multidisciplinary team of physicians, simulation experts, and medical education experts at UCSD School of Medicine. The simulation was first executed as part of the proceedings of CyberMed Summit, a healthcare cybersecurity conference in La Jolla, California, on November 19th, 2022. Following the simulation, a debrief session was held with the learner in front of conference attendees, with additional questioning and discussion prompted by attendee input.

RESULTS

The physician successfully identified the acute etiologies and managed the patients’ acute decompensations while lacking access to the hospital’s electronic medical records (EMRs), laboratory results, imaging, and communication systems. Review of footage of the event and post-experience interviews yielded numerous insights on the specific physician-focused challenges and possible solutions to a hospital-infrastructure-crippling cyber attack.

CONCLUSIONS

Healthcare cybersecurity incidents are known to result in significant disruption of clinical activities and can be viewed through a patient-safety oriented perspective. Simulation training may be a particularly effective method for raising clinician awareness of and preparedness for these events.
La producción del espacio turístico litoral y sus impactos sociales, el caso de Cancún, México
Authors: Morales Gonzaga Cindy Adriana , Baca Tavira Norma
Published: May 2023

Se analiza la producción del espacio turístico en territorios litorales a partir de la triada espacial de Henri Lefebvre. Se aborda el proceso de turistificación en Cancún, México, recuperando referentes históricos e impactos percibidos por trabajadores hoteleros. Se utilizaron las técnicas de observación participante, revisión de información documental y 46 entrevistas a trabajadores hoteleros. Se concluye que los espacios turísticos litorales generan desigualdades sociales expresadas también en el espacio, materializada entre espacios de producción del capital y espacios de reproducción de la fuerza laboral. Esta segregación es resultado de centralizar los servicios en la atracción y satisfacción de turistas.
Defensa de la vida frente a los proyectos de muerte. Mujeres de la Sierra Norte de Puebla
Authors: Vázquez García Verónica , Ojeda Gutiérrez Dann , Peña Godínez Eusebio , Zepeda Cancino Rubén Manuel
Published: May 2023

En el presente artículo se analiza el protagonismo femenino en la defensa del territorio frente a dos megaproyectos hidroeléctricos en la Sierra Norte de Puebla. La información se obtuvo a través de la sistematización de fuentes secundarias y entrevistas realizadas a 18 mujeres y 10 hombres pertenecientes a varias organizaciones. Desde el marco de la Ecología Política Feminista, se estudia la concepción que las mujeres tienen sobre el territorio, las formas que han desarrollado para defenderlo y los significados que derivan de su participación.
Metodología para explorar el valor público de datos abiertos ofertados en portales web de vivienda
Authors: Barrientos Matute Juan Pablo , Ruvalcava-Gómez Edgar Alejandro
Published: May 2023

En esta investigación se analiza el valor público que poseen los datos abiertos en portales web gubernamentales y no gubernamentales en materia de vivienda para Guadalajara. El objetivo es identificar cuál categoría ofrece mayor valor público a sus habitantes; para ello se definieron indicadores cualitativos sobre datos abiertos y su valor público, con los cuales se midieron los portales; se encontró que los sitios no gubernamentales ofrecen datos con mayor valor público que los gubernamentales. La investigación presenta un novedoso enfoque analítico respecto a la evaluación de los datos abiertos y su valor público.
Más allá de la Guerra Fría: cambios y continuidades en la disputa ideológica y tecnológica por el tercer mundo entre Estados Unidos y China
Authors: Díaz Guevara Héctor Hernán
Published: May 2023

El objetivo de esta investigación es mostrar cómo los cambios y permanencias en la disputa ideológica, tecnológica y por el tercer mundo en la Guerra Fría, pueden ayudar a pensar el conflicto comercial y diplomático que impulsaron los Estados Unidos durante la administración de Donald Trump (2017-2021) contra la República Popular China, como un posible prefacio de una nueva Guerra Fría. La metodología que hemos empleado es comparativa y vincula la historiografía en torno a este conflicto con la disciplina de la gran estrategia. La originalidad de este estudio se encuentra en tomar líneas de continuidad presentes desde el enfrentamiento entre la Unión Soviética y los Estados Unidos, como punto de partida para comprender las relaciones de los norteamericanos al inicio de la década de 2020 con China, enfocándonos en la disputa económica y tecnológica como parte de la estrategia de ambos países.
Lógica binaria, historia y ciencias sociales: La propuesta de Immanuel Wallerstein
Authors: Bracamonte García Leonardo
Published: May 2023

El presente artículo rescata el carácter constitutivo que han tenido algunas de las antinomias presentes en la conformación del pensamiento moderno. Se parte de una premisa básica: subrayar una historia que fundamente la propia trayectoria de la ciencia. Para ello, haremos énfasis en “la teoría de la estructuración” diseñada por Anthony Giddens y “el estructuralismo genético” de Pierre Bourdieu. Posteriormente, consideraremos la obra Immanuel Wallerstein, centrada en la historización del moderno sistema mundial, y su relación estructural con la división del trabajo intelectual. Para Wallerstein, el centro del malestar (en momentos de crisis del patrón de poder capitalista se orienta hacia la constitución del pensamiento moderno y su división epistemológica tanto del conocimiento científico como de la filosofía o de las humanidades. Por último, problematizaremos la noción restrictiva de totalidad sostenida por el científico social norteamericano, a través de la noción de totalidad histórico social diseñada por el peruano Aníbal Quijano.
De las metáforas del poder al poder como metáfora
Authors: Zerón Cid Miguel Ángel
Published: May 2023

Pensar el poder no es lo mismo que ejercerlo, sin embargo, existe un lugar donde confluyen ambos acontecimientos, es decir, en la forma de describirlo mediante las palabras. El interés y análisis del poder como categoría que estructura la realidad, ha estado presente en diversas disciplinas; cada una, con sus alcances y límites, ha buscado definir el poder, y en ese esfuerzo han utilizado expresiones metafóricas que dan cuenta del proceso que permitió construir algunas teorías o acercamientos al concepto. Este artículo desentraña y analiza mediante un ejercicio interdisciplinar que toma como base metodológica el análisis metafórico, aquellas metáforas presentes en los trabajos de diversos autores con dos objetivos: 1) discutir y establecer algunas preguntas sobre el carácter interdisciplinario del concepto poder, así como el valor que tiene esta figura retórica en su desarrollo y 2) poner a prueba el acercamiento metodológico que se está utilizando sobre metáforas en el discurso político.
Intercambio político: poder, asimetría y definición colectiva. ¿Los enfoques clásicos pueden explicar problemas actuales?
Authors: Torres Rodríguez Ignacio Daniel
Published: May 2023

Aguilar, Carlos (coord.) (2021) Intercambio Político. Un concepto a revisión. Ciudad de México: Universidad Autónoma Metropolitana
Study and Optimization of Transfer Press Machine process Parameters for Carbide Material
Authors: Shrivastav Akash , Tonday Dr. H. R.
Published: May 2023

Abstract: In some situations, Transfer Press Machine can be an accurate and effective way to make things. The Taguchi Method was used to figure out how the Transfer Press Machine process parameters affected the Tool failure rate of carbide alloy. MINITAB 19 uses parameters like Tip radius, Backing plate length and Riser angle to fine-tune the rate of tool failure. The optimal values of three parameters are determined by using an ANOVA and Taguchi orthogonal array L9 to get the minimum possible brerakage rate
Survey on Facial Emotion Recognition using Deep Learning
Authors: Raikar Rachana G , R. B Sushma , C Rakshitha , S Shreegowri , Indushri V
Published: May 2023

Abstract: The facial emotion recognition that extracts the expression of human which conveys a lot of information visually. This plays a crucial role in the human-machine interaction with which other applications are implemented in several fields of technology. Facial emotion recognition is performed in four stages consisting of pre-processing, face detection, feature extraction and expression classification. This concept includes various deep learning methods (convolutional neural network) to identify the seven key emotions namely: happy, sad, angry, fear, surprise, disgust and neutral. Recognising the facial expression by computer with high recognition rate is still a challenging job in this current industry. Some of the applications using these recognition systems are beyond the implementation stage that may include human behaviour understanding, detection of mental disorders, and synthetic human expressions. This research uses FER2013 dataset which helps to clearly classify the seven expressions that is proven to be effective for human emotion recognition.
CNN Based Disease Identification using Human Nail Images
Authors: N Lahari , K Sucharitha , B Maheshwari , Darvesh Shilpa B.
Published: May 2023

Abstract: The main idea of the system is to identify the disease without harming humans. Various diseases can be detected by observing the nails of a person. But it can be very difficult for our eyes to find the variations in colour of nails. Our system can overcome the limitation since whole process happens through computer. The input to the system is images of nail. The system takes the nail image of the person and tries to identify if any features are present or not. The colour and patterns of the nails can be used for the identification of disease. Here, first the nail images are trained with various diseases through the CNN model This trained images of nails are used to compare with the input image to identify the disease. If trained nail images matches with the features of the input nail image, then the disease will be identified. To identify the features properly, the nail images undergo different processes. The images are analysed properly and are processed to extract the required features
SD-WAN: The Future of Networking
Authors: . Naveen , Sharma Abhishek , Ahlawat Neha
Published: May 2023

Abstract: Software-defined wide area network (SD-WAN) is a networking technology that enables organizations to build secure, high-performance WANs (Wide Area Networks) using software-based controls that provide simplified network management, help businesses offer seamless connectivity to their users in this current world trend of cloud technology and Edge computing. It operates in a centralized manner, allowing for the control of the entire network at once surpassing the limitations of traditional WANs. This paper discusses the SD-WAN technology, including why it was created, its benefits, the components that make up the technology, the challenges associated with its adoption, the security features it offers, and the future of SD-WAN in networking.
A Real Time Tourism Recommender System using KNN and RBM Approach
Authors: Muruganandam Kishore , S Shaphan Manipaul
Published: May 2023

Abstract: Tourism has become a significant contributor to both the industry and national economy. Over the years, the desire to travel and explore new places has led to a substantial increase in the number of tourists. This boom in tourism has resulted in many businesses, both global and local, as well as governments investing heavily in the industry. However, while governments invest in maintaining and promoting tourist attractions, there is often no emphasis on improving the overall experience of tourists.To address this issue, a real-time recommender system can be implemented. This system will provide tourists with recommendations based on their preferences, rather than just providing them with information. As the environment for recommender systems has become increasingly complex and dynamic, with diverse information available in real-time, it is necessary to develop an effective touring recommender system based on real-time characteristics. This system will provide tourists with real-time recommendations, thus enhancing their experience.To achieve this, a recommendation framework that provides comprehensive information for tourists is needed. This framework will guide tourists from the initial stage of exploring which country to visit, to providing a complete comprehensive guide for them once they arrive at their vacation destination. The goal of this solution is to give tourists the best possible experience, eliminating the need to depend on the help of others.Several features will be implemented in this application, such as comprehensive information on places to stay, dine, and visit, using the current location and budget, popularity, and other characteristics. The system will also create a timetable for tourists based on their duration of stay and provide real-time assistance. Overall, the system will provide a personalized and optimized touring experience for the tourist.With the implementation of this recommender system, tourists will be able to make more informed decisions about where to go, what to do, and where to stay. By using real-time data and personalized recommendations, tourists can enjoy a more engaging and satisfying vacation experience. This system will also benefit the tourism industry as a whole, by increasing customer satisfaction and promoting repeat visits
Flood Prediction using Machine Learning
Authors: Ambore Anil Kumar , Charan T. Sri Sai , Reddy U. Rohit , Reddy T. Samara Simha , G Tarun.
Published: May 2023

Abstract: The most frequent natural disaster in the world, flooding affects hundreds of millions of people and kills between6,000 and 18,000 people annually, with 20% of those deaths occurring in India. Several people lack access to reliable early warning systems, despite the fact that those systems already exists demonstrated may avoid an large portion of economy anddeath loss. Improved performance and cost-effective solutions are offered by this prediction system's development. In order toforecast the occurrence of floods brought on by rainfall, a prediction model is created in this article. Based on the rainfall range for certain places, the model forecasts if "flood mayhappen or not". information about rainfall in Indian districts.
ANALISIS INVESTASI RUMAH KOS (STUDI KASUS PESISIR KENJERAN KOTA SURABAYA)
Authors: Wijaya Roy , Abduh Moh.
Published: May 2023

Penelitian ini dilatar belakangi oleh pengamatan penulis mengenai berwirausaha. Penelitian ini dilakukan pada sejumlah usaha rumah kos (sewa kamar) di Kecamatan Kenjeran Kelurahan Tanah Kalikediding, Kota Surabaya. Penulis tertarik meneliti usaha rumah kos (sewa kamar) ini karena untuk mengetahui: Bagaimana prospek usaha rumah kos (sewa kamar) di Kecamatan Kenjeran Kelurahan Tanah Kalikediding, Kota Surabaya, Apa saja faktor pendukung dan penghambat usaha rumah kos (sewa kamar) di Kecamatan Kenjeran Kelurahan Tanah Kalikediding, Kota Surabaya, Bagaimana tinjauan Ekonomi terhadap usaha rumah kos (sewa kamar) di Kecamatan Kenjeran Kelurahan Tanah Kalikediding, Kota Surabaya. Data yang digunakan dalam penelitian ini adalah data primer dan data sekunder. Data primer adalah data yang diperoleh langsung dari pengusaha rumah kos. Data sekunder adalah data yang diperoleh dari bahan penunjang berupa buku-buku, dokumen-dokumen serta literatur-literatur yang berhubungan dengan penelitian ini. Dalam penelitian ini penulis menggunakan analisa data deskriftif kualitatif yaitu menggambarkan hasil pengamatan dan wawancara yang telah diperoleh serta membahasnya, lalu dilakukan penganalisaan kemudian digambarkan dengan kata-kata serta membuat sebuah kesimpulan dan saran-saran berdasarkan hasil pembahasan.
PERENCANAAN TEKNIS INSTALASI DAN KONTROL POMPA MOTOR INDUKSI PADA RESERVOIR SISTEM PENGOLAHAN AIR
Authors: Subairi Subairi , Hakim Ermanu Azizul
Published: May 2023

Kebutuhan air bersih di suatu daerah menjadi sangat penting karena air merupakan kebutuhan pokok setiap mahluk hidup salah satu proses pengolahan air  dikenal dengan sistem pengolahan air minum SPAM. Reservoir adalah tempat menampung sementara air hasil pengolahan untuk disalurkan pada konsumen. Dalam perencanaan teknis pembuatan reservoir adalah kontrol dan instalasi listrik pada unit pengolah ini, artikel ini membahas pada perencanaan teknis instalasi kelistrikan dan komponen pendukung seperti kontrol motor. Dari perencanaan teknis didapat bahwa motor pompa yang digunakan memiliki daya sebesar 125 kW, dari data ini didapat perencanaan kabel dan pengaman untuk istalasi dimana kabel pada panel utama LVMDP menggunakan kabel NYY 4x150 mm2dan pengaman arus lebih MCCB 300 ampere dan kontrol pada motor menggunakan komponen soft-starter. Kata kunci: IPA, SPAM, Reservoir,DesainTeknis,Soft Starter
EKSISTENSI IRIGASI D.I. NGUNUT KECAMATAN DANDER BERDASARKAN OPTIMASI KEUNTUNGAN TANAM
Authors: Yudha Prasetya David , Amal Andi Syaiful
Published: May 2023

Indonesia merupakan salah satu negara agraris di dunia. Namun , tidak semua daerah mampu dengan maksimal menghasilkan sumber tanam sendiri. Salah satu daerah yang termasuk kurang produktif dalam pengembangan irigasi adalah Kabupaten Bojonegoro. Dengan kondisi topografi bebatuan dengan struktur geologi artiklin besar memanjang dari arah selatan  ke utara . Hal ini mengindikasikan bahwa tanah di Kabupaten Bojonegoro  cenderung terdiri dari bahan kapur yang kurang optimal untuk dijadikan sebagai lahan pertanian, sehingga dalam pemanfaatan air yang ada harus diimbangi dengan pengembangan luas lahan tanam yang optimal, sehingga diperoleh hasil analisa keuntungan hasil tanam yang maksimum.. Lokasi studi utama yang dibahas adalah Daerah Irigasi Ngunut, Kecamatan Dander, Kabupaten Bojonegoro, seluas 298 Ha,  yang memanfaatkan air dari Sumber nggrogolan ( ngunut)  sumber utama pemasok air. Diawali dengan analisa data sekunder untuk menentukan berapa kebutuhan air tanam dan air baku, mendapatkan debit sungai yang ada dan menentukan lahan tanam yang mungkin untuk dijadikan lahan pengembangan daerah irigasi eksisting. Optimasi yang dilakukan menggunakan metode linier dengan orientasi pada keuntungan maksimum setiap hektar tanam. Hasil analisa yang diperoleh adalah debit air yang tersedia diestimasi dengan metode Rasional selama 15 tahun, debit andalan terbesarnya adalah 5,156 m³/detik dan debit andalan terkecil adalah sebesar 0,000 m³/detik. Luas lahan yang dianjurkan sebagai dasar perencanaan pengembangan lahan tanam lahan hasil Optimasi Tanam 4 seluas 1040,147 Ha dengan keuntungan bersih tahunan per hektar sebesar Rp48.728.987. Kata Kunci—Ekstensifikasi Irigasi, Optimasi Tanam.
MODEL PENANGGULANGAN PENCEMARAN UDARA PADA MESIN ASPHAL MIXING PLANT
Authors: Romadhon Romadhon , Mokhtar Ali
Published: May 2023

Analisis dampak lingkungan atas aktivitas mesin AMP terhadap kualitas udara di lingkungan industri kontruksi terpadu perlu dilakukan sehingga  pengendalian pencemaran udara sesuai dengan ketentuan yang diijinkan. Sebab kondisi yang ada diindikasikan bahwa Industri Konstruksi Terpadu di Kabupaten Kediri belum melakukan pengolahan dampak untuk  meminimalisir pencemaran  udara yang terjadi atas aktivitas mesin AMP tersebut. Rumusan tujuan penelitian ini yaitu Untuk mengkontruks model penanggulangan pencemaran udara yang timbul atas aktivitas mesin Asphalt Mixing Plant (AMP) yang efisien dan efektif di Kecamatan Grogol, Kabupaten Kediri. Metode penelitian yang digunakan adalah metode penelitian kuantitatif, Teknik analisis data menggunakan SEM. hasil penelitian menemukan dua persamaan yaitu model matematisnya sebagai berikut ini: Y1 = -0,098 X1 – 0,244 X2 – 0,648X3 dan Y2 = 0,044 X1 + 0.181 X2 + 0,053 X3  dengan makna Semakin tinggi Aktivitas Pabrik AMP, Semakin tinggi konsentrasi polutan pencemaran udara dan Semakin besar dampak pencemaran udara. Ataupun sebaliknya.  Meski didapatkan jujga hasil bahwa aktivitas mesin AMP tidak begitu besar pengaruhnya dalam peningkatan model strategi penanggulangan dampak udara tetapi memiliki andil untuk menentukan kualitas udara. Sehingga yang di maksud dengan pengurangan Aktivitas mesin AMP yaitu upaya yang  diperlukan untuk melakukan pengaturan waktu operasi kerja secara efektif dan efiesien. Sehingga kemi merekomendasikan pada penelitian selanjtnya agar dapat menguji efek kausal variabel yang kami gunakan dalam penelitian ini kemudian ada beberapa hal untuk di bertimbakan yaitu  etika bisnis, tekanan kelembagaan, kepemimpinan, budaya organisasi atau masalah sumber daya manusia.
ANALISIS MANAJEMEN RISIKO PEMBANGUNAN PASAR RAKYAT TROWULAN KABUPATEN MOJOKERTO
Authors: Siswo Siswo , Amal Andi Syaiful
Published: May 2023

Manajemen risiko dalam pembangunan bangunan gedung menjadi penting untuk dilakukan. Dengan melakukan manajemen risiko diharapkan pembangunan infrastruktur gedung terwujud sasaran proyek yang tepat biaya, tepat waktu, dan tepat mutu. Salah satu risiko yang terjadi adalah keterlambatan pekerjaan proyek. Pekerjaan pembangunan Pasar Rakyat Trowulan Kabupaten Mojokerto sesuai dengan waktu kontrak yang telah disepakati, yaitu selama 240 hari pada pelaksanaannya mengalami keterlambatan. Penyebab keterlambatan bisa karena lokasi site yang sulit, cuaca, ketersediaan material, kekurangan tempat penyimpanan material, peralatan utama yang sering mengalami kemacetan dalam penggunaannya, maupun dikarenakan adanya gangguan lingkungan. Oleh karena itu, analisis risiko dalam pembangunan Pasar Rakyat Trowulan Kabupaten Mojokerto menjadi penting untuk dilakukan. Dengan melakukan manajemen risiko diharapkan pembangunan pasar dapat terwujud sasaran proyek yang tepat biaya dan waktu.   Hasil penelitian adalah setelah dilakukan pengelompokkan risiko dengan menggunakan Probability Impact Matrix, didapatkan 11 risiko yang termasuk risiko tinggi, 3 risiko yang termasuk sedang, 6 risiko yang termasuk rendah dan 7 risiko yang termasuk sangat rendah. Faktor yang mempengaruhi risiko tinggi adalah faktor material dan peralatan, serta faktor kontraktual. Faktor yang mempengaruhi risiko sedang adalah faktor tenaga kerja serta faktor material dan peralatan. Faktor yang mempengaruhi risiko sedang dan rendah adalah faktor force majeur, faktor material dan peralatan, faktor faktor tenaga kerja
Precios de garantía y sus efectos sobre las pequeñas explotaciones agrícolas de México.
Authors: Guerrero Ortiz Pilar Lourdes , Leos Rodríguez Juan Antonio , Palacio Muñoz Víctor Herminio , Ocampo Ledesma Jorge Gustavo
Published: May 2023

A partir de 2019, con la implementación del programa Precios de garantía a productos alimentarios básicos, el gobierno estableció un esquema vinculado al volumen de la producción de maíz, con el cual adquirió el grano de las pequeñas explotaciones a un precio mayor al de mercado, con la intención de mejorar los ingresos y aumentar la producción nacional. Se aplicó el método diferencias en diferencias matching para probar si la intervención pública tuvo el efecto deseado sobre la superficie de producción de los beneficiarios. Con las estimaciones se evidencia que la disminución de la superficie de maíz, entre 2018 y 2020, fue una característica general para todos los productores en el país; sin embargo, el programa ayudó a menguar la reducción de la superficie cultivada de sus beneficiarios. Asimismo, se encontró que el aumento en el ingreso de los beneficiarios se debe principalmente al incremento del precio del producto, más que a un aumento en su volumen producido como consecuencia de la ampliación de la superficie cultivada.
Concerns about cancer recurrence in Mexican women breast cancer survivors. Psychometric properties of the CARS scale
Authors: Ramírez-Orozco Mónica , Rojas-Russell Mario Enrique , Galindo-Vázquez Oscar , Robles-García Rebeca , Costas-Muñíz Rosario , Bargallo-Rocha Juan Enrique , Meneses-García Abelardo
Published: May 2023

Fear of recurrence is one of the main affectations of cancer survivors. In Latin-American exist a lack of evidence on the subject and of valid instruments to measure it. The objective of this study was to determine the psychometric properties of the Concerns About Recurrence Scale in Mexican breast cancer survivors. An instrumental study was carried out with 200 women breast cancer survivors with a mean age of 53 years old and a mean survival of 52.5 months. A confirmatory factor analysis of the original version of the scale identified four factors that explained 77 % of the variance and satisfactory goodness of fit indicators: CFI = .967, TLI = .957, SRMR = .035, RMSEA = .071 as well as high internal consistency α = .945. Significant associations were also identified between general fear subscale, anxiety subscale of the HADS and total HADS score (r = .638 and r = .607; p = .01). The CARS presented adequate validity, reliability and factorial structure. It is recommended for usage in clinical care and research with Mexican breast cancer survivors.
Hábitos de consumo de medicamentos de venta libre por estudiantes del área de la salud en Cartagena-Colombia
Authors: Alviz-Amador Antistio , Bastos-Zayas Hermides , Garcia-Valdelamar Juan
Published: May 2023

Introducción: Los medicamentos de venta libre (OTC por su sigla en inglés Over The Counter), son ampliamente usados por la mayoría de las personas a nivel mundial, sin embargo, solamente son usados de forma responsable en países donde existe una farmacia comunitaria profesional legalizada. Objetivo: Describir los hábitos de consumo de medicamentos de venta libre por estudiantes universitarios del área de la salud. Materiales y métodos: Estudio descriptivo transversal, desarrollado en tres universidades de Cartagena. Se aplicó un instrumento tipo encuesta a 140 estudiantes acerca de hábitos de consumo y conocimiento sobre OTC, creencias, actitudes y prácticas. Resultados: El cuestionario presentó una consistencia interna alta con Alfa de Cronbach’s de 0,77. El 59% fueron mujeres, las en edades entre 16-30 años, el 91% estuvo de acuerdo que la automedicación es perjudicial. Sin embargo, 61% asegura automedicarse porque los padecimientos son menores y frecuentes. Los medicamentos de mayor consumo, fueron el acetaminofén 52,9% y los medicamentos antiinflamatorios no esteroides (AINES) con 16,48%, incluyeron en sus respuestas medicamentos de no venta libre. Conclusión: Los estudiantes son conscientes del riesgo de la automedicación, sin embargo, la practican de forma frecuente. Muchos reportaron consumo de medicamentos como amitriptilina, antibióticos, opiáceos, furosemida y corticoides.
Quasilinear elliptic and parabolic systems with nondiagonal principal matrices and strong nonlinearities in the gradient. Solvability and regularity problems
Authors: Arkhipova A. A.
Published: May 2023

We consider nondiagonal elliptic and parabolic systems of equations with strongly nonlinear terms in the gradient. We review and comment known solvability and regularity results and describe the last author’s results in this field.
Shadowing property for nonautonomous dynamical systems
Authors: Blank M. L.
Published: May 2023

A new approach based on the analysis of the influence of a single perturbation is proposed as a test for the shadowing property for a broad class of dynamical systems (in particular, non-autonomous) under a variety of perturbations. Applications for several interesting cases are considered in detail.
Entropy and renormalized solutions for a nonlinear elliptic problem in Musielak-Orlicz spaces
Authors: Kozhevnikova L. M.
Published: May 2023

In this paper, we establish the equivalence of entropy and renormalized solutions of second-order elliptic equations with nonlinearities defined by the Musielak-Orlicz functions and the right-hand side from the space L1(Ω). In nonreflexive Musielak-Orlicz-Sobolev spaces, we prove the existence and uniqueness of both entropy and renormalized solutions of the Dirichlet problem in domains with a Lipschitz boundary.
The Existence and Form of Tafsir al-Munir by Wahbah al-Zuhaili
Authors: Damanhuri Damanhuri
Published: May 2023

Wahbah al-Zuhaili is a well-known scholar who was born in Damascus. He is known for his book Tafsir al-Munir, which explains how to interpret the Quran in a way that is easy to understand and digest. Using a qualitative approach, the goal of this study is to look at different parts of Tafsir al-Munir that have to do with its existence and form, such as the style of interpretation, the methods of interpretation, and the unique parts of the work. The conclusion drawn from this study is that Tafsir al-Munir, written by Sheikh Wahbah al-Zuhaili, is a highly specific and systematic work with complete and perfect explanations, clear and vivid language, and a prominent presence in the field of Quranic interpretation in modern times. In terms of methodology and analysis, it appears that the style of interpretation of Tafsir al-Munir is characterized by literary and socio-cultural elements, as well as nuances of Islamic jurisprudence (fiqh) in its interpretation.
Establishment of Islamic Law based on Mukhtalif Hadiths: A Study on Ibn Qutaybah's Thoughts
Authors: Muthalib Salman Abdul
Published: May 2023

Islamic law should be based on clear and proven evidence, both in the Qur’an and in the authentic hadiths, while the existence of mukhtalif hadiths can cause confusion in making decisions and determining the legal certainty that governs the issue. This study will elaborate on the methods used by scholars in determining the law based on conflicting hadiths. The research results indicate that there are three steps that scholars take in producing laws derived from mukhtalif hadiths: the methods of al-Jam’u wa al-Taufiq, al-Nash, and tarjih. In the method of al-Jam’ wa al-tawfiq, there is a linguistic approach, interpretation, and reduction of meaning, as well as the conditions under which a hadith was uttered and the reinterpretation of the wording of the hadith to a different meaning. In the method of al-nasikh wa al-mansukh, Ibn Qutaybah did not provide a detailed explanation of when, where, and in what case the hadith was uttered. In the method of tarjih, the focus is on the quality of the sanad, where the proximity of the relationship between the narrator and the Prophet is the main consideration for strengthening one hadith.
Alianças cotidianas e ações democráticas:
Authors: Oliveira Eduardo Moura
Published: May 2023

Este artigo analisa o rendimento teórico do clássico ensaio de Marcel Mauss na discussão a respeito da ideia de cidadania em Robert Putnam. Autores concentrados em pensar os fundamentos não formalmente expressos do contrato, seus pressupostos remontam ao debate seminal nas ciências sociais sobre obrigatoriedade versus espontaneidade. Associado aos estudos sobre cidadania, em Comunidade e democracia, Putnam investiga os diferentes graus de engajamento cívico e sua relação com as práticas governamentais, variável capaz de indicar a qualidade dos regimes democráticos pela via de um sistema de prestações. No plano desse debate, cabe explorar, através da revisão bibliográfica, como o Ensaio sobre a dádiva contribui para a compreensão do papel da cultura no desempenho das democracias. Consideramos a hipótese do diálogo entre essas duas versões da aliança na ação cotidiana e sua fecundidade aos estudos sobre o modo pelo qual os indivíduos vivenciam a regra nas democracias modernas. Trata-se de um esforço de interlocução entre os campos da antropologia e da ciência política, em específico o debate sobre o engajamento na vida pública.
O que é o conservadorismo?
Authors: Da Silva Duarte Jéssica
Published: May 2023

A história política, social e econômica do Ocidente é periodicamente marcada por crises e mudanças. Concomitante a esse processo, identificamos também o protagonismo das chamadas “ondas conservadoras”. A despeito de ser um fenômeno recorrente desde o século XVIII, o desenvolvimento teórico e empírico sobre o tema dentro das Ciências Sociais, e especialmente a Ciência Política, segue tendo lacunas relevantes. Desse modo, este artigo tem como objetivo principal contribuir para esse tema de pesquisa. Nosso fio condutor parte da análise teórica do fenômeno – a partir de uma revisão bibliográfica crítica e aprofundada – seguida do desenvolvimento de ferramentas que contribuem para a tentativa de aplicar esse conhecimento à realidade atual. A instrumentalização foi feita a partir do banco de dados do World Values Survey (WVS) e aplicada para dois casos emblemáticos: Brasil e Estados Unidos.
Populismo-autoritário de direita?
Authors: Cabrera Valeria Cabreira , Brigante Del Porto Fabíola
Published: May 2023

A chegada ao poder de governantes com características populistas-autoritárias somente é possível a partir do apoio de eleitores identificados com seus discursos e práticas. Por isso, neste artigo averiguamos o impacto de atitudes em relação a elites políticas, minorias e imigrantes sobre a escolha eleitoral para presidente no Brasil (2018), no Chile (2017), na Costa Rica (2018), no Uruguai (2019) e nos Estados Unidos (2016). Utilizamos dados pós-eleitorais de opinião pública do módulo 5 do Comparative Study of Electoral Systems (CSES). Operacionalizamos as variáveis a partir da construção de escalas de antielitismo e de pluralismo e adotamos a percepção da corrupção como parte do fenômeno de rejeição às elites políticas. Encontramos que o (anti)pluralismo foi um melhor preditor do voto nessas eleições em relação ao antielitismo e à corrupção, sugerindo que a disputa entre valores mais e menos liberais-progressistas esteve no centro do debate político em todos os países estudados.
Consequências legais do rompimento da barragem da Vale s.a. em Brumadinho, MG
Authors: Siqueira Araújo Camila , Maciel da Silva Jandira , Nunes de Oliveira Helian , Machado Carla Jorge
Published: May 2023

A Vale S.A. foi condenada a indenizar, por danos morais individuais, as famílias das vítimas fatais do rompimento da barragem de Brumadinho, em Minas Gerais. Tal tragédia gerou o óbito de 271 pessoas, sendo a maioria trabalhadores da mineradora. Apesar de, em decisão da 5ª Vara do Trabalho de Betim, a Vale S.A. ter sido condenada pelo ocorrido, a decisão excluiu trabalhadores terceirizados, autônomos e vítimas fatais, além das indenizações terem sido inferiores às observadas em casos semelhantes internacionais. A partir disso, houve a construção da Nota Técnica: Dano-morte, necroeconomia e dano existencial no rompimento da barragem da Vale S.A. em Brumadinho, MG – publicada em julho de 2021 pelo Polos de Cidadania. A presente Resenha Crítica analisa a Nota Técnica, resumindo seus principais pontos e discutindo, a partir de outras referências, as questões trazidas pela publicação.
Notificação de violência sexual contra a mulher na Bahia
Authors: Lopes da Silva Junior Almiro , De Souza Falcão Camilla , Virgínia Dias Santana Laryssa , Assunção Correia Lima Alcione , Santos Carneiro e Cordeiro Técia Maria
Published: May 2023

A violência é um problema de saúde pública e um evento de notificação compulsória registrado no Sistema de Informação de Agravos de Notificação (SINAN). Objetivou-se descrever os casos notificados de Violência sexual contra a mulher na Bahia, no período de 2011 a 2021. Trata-se de um estudo epidemiológico, de caráter descritivo, com dados secundários de violência sexual contra à mulher, no estado da Bahia, registrados no SINAN. Foram analisados os dados por meio da estatística descritiva. No período em estudo, foram notificados no SINAN 12.004 casos de violência sexual contra mulher na Bahia, sendo observado uma queda nestes registros entre os anos de 2019 (13,3%), 2020 (9,5%) e 2021 (11,0%). As vítimas se caracterizaram sendo da raça/cor da pele parda (56,3%), estudantes (33,1%) e solteiras (51,1%). Os agressores, em sua maioria, foram amigos/conhecidos (20,3%) e do sexo masculino (89,6%). O ato da violência aconteceu nas residências (68,2%), na região Leste da Bahia (33,4%). Observou-se que os registros foram maiores entre mulheres solteiras, da raça/cor da pele parda e por agressores do sexo oposto, além disso no período do isolamento social na Pandemia do COVID-19, os registros foram menores que os anos anteriores. A vigilância epidemiológica da violência deve ser realizada pelos municípios não apenas pela rede de serviços de saúde, mas pelas fontes notificadoras que envolvem a rede de apoiadores das vítimas.