bluuebunny/crossref_metadata_2025 huggingface dataset:
Design of a 28 GHz Bandpass Filter for 5G Applications
Authors: Muhammad Rendra Perdana Kusuma Djaka  , Gunawan Wibisono
Published: April 2024

One of the essential passive devices is the Bandpass Filter. Since the frequencies used for this technology are diverse and each frequency has different characteristics that can affect signal quality, the Bandpass Filter is employed to filter the signals received by the antenna, ensuring that only the desired frequency signals are processed. Within the mm Wave range, 26 GHz and 28 GHz emerge as the two most relevant bands. Therefore, this paper presents the design of a schematic for a Bandpass Filter operating at mm-wave frequency (28 GHz) using Lumped-Distributed Parameters. The schematic is created using system design software, employing a standard normalized 5-pole/5th order prototyped Lowpass Chebyshev combined with a standard formalized 3-pole/3rd order prototyped Lowpass Chebyshev to control the desired bandwidth according to the design parameters. The designed Bandpass Filter at 28 GHz exhibits a Return Loss value of -281.579 dB, an Insertion Loss of -1.929E-15 dB, and a desired Bandwidth of 1 GHz
Analysis of Steel Cutting Results Using a Semi-Automatic Oxy-LPG Gas Cutting Machine
Authors: Aziizudin Achmad , Hidayat Arif , Sidik Purnomo
Published: April 2024

The manufacturing industry, steel is one of the main materials in making every tool. Steel itself has different thicknesses according to its use, ranging from 1 mm-20 mm. The thicker the steel used, the more difficult the fabrication process, especially cutting the steel, will be. In general, the tool used to cut thick steel is Gas Cutting with the type of gas used being Oxygen and LPG (Liquified Petroleum Gas), or you can also use Oxygen and Acytelene gas, this is more effective when compared to cutting steel or steel using cutting grinder. However, the operator who operates the cutting gas greatly influences the neatness of the cut results. Given these problems, this research aims to analyze the results of cutting steel or steel using semiautomatic Oxy-LPG cutting gas, and then the results of this research are compared with the results of cutting steel or steel using conventional Oxy-LPG cutting gas.
Prototype of Riding Accident Detection System Using R3 SMD Microcontroller Based on GPS and IoT
Authors: Setiadi Teguh , Wijayanti Aris
Published: April 2024

The incidence of road accidents is quite high. This is due to driver negligence. Based on these problems, a driving accident detection system was created. The system uses vibration sensors, tilt sensors, and pressure sensors as inputs to detect driving accidents. The system is supported by an Arduino uno kit with an R3 SMD microcontroller as the brain to process data from vibration, tilt, and pressure sensors, and is equipped with GPS and ESP32. Then, the output to ESP32 will send notification information to Telegram by detecting GPS, so that it will automatically send notification of driving accident coordinates. From the making of this system, it can be concluded that, if a driving accident occurs, it will automatically send information directly to the victim's family quickly. The system will work if the sensor is detected and will send data to the phone number stored in the database. So that victims can be handled more quickly to avoid casualties.
Development of Practical Learning Media 5-Speed Manual Transmission
Authors: Muhammad Priya Permana  , Muhamad Amiruddin  , Ismail Kholid
Published: April 2024

President of the Republic of Indonesia, Joko Widodo, emphasized that currently the focus of education is to provide job skills to the younger generation. Vocational education and training will continue to be strengthened in line with the shift in development strategies from physical infrastructure development to human development. The closer the student is in working life, the better and professional educational goals are achieved. The purpose of this study is to create a 5-speed manual transmission learning media that can be used for learning. There are media test and tool use test with implementation power test and user response. The results of the test showed that media trials and tool use trials resulted in 75% feasibility. Eligibility is taken by filling the expert judgment which is more than 51%.
Keywords: Learning Media, 5-speed Manual transmission, feasibility test
Effects of alimentary-derived bacterial metabolites on energy metabolism in colonic epithelial cells and inflammatory bowel diseases
Authors: Andriamihaja Mireille , Blachier François
Published: April 2024

In this review, we present the main luminal fuels that are responsible for energy production in colonocytes, namely the bacterial metabolites short-chain fatty acids and lactate, which are produced from undigestible polysaccharides and proteins, and hydrogen sulfide that is mainly produced from undigested proteins. In addition to these luminal fuels, colonocytes can use glutamine, and to a lower extent glucose, as energy substrates provided by arterial capillaries. The effects of excessive concentrations of bacterial metabolites within the colonic luminal fluid (including butyrate, hydrogen sulfide, p-cresol, indole derivatives, ammonia, 4-hydroxyphenylacetic acid, and acetaldehyde) on the mitochondrial energy metabolism in colonic epithelial cells and the consequences of altered ATP production on the colonic epithelium renewal and barrier function are detailed, as well as consequences for water and electrolyte absorption. The relationships between modifications of these latter processes and development of colitis are then discussed. Finally, several mechanisms that are considered as adaptive against deleterious effects of bacterial metabolites on colonic epithelial cell energy metabolism are presented.
Artificial intelligence and classification of mature lymphoid neoplasms
Authors: Carreras Joaquim , Hamoudi Rifat , Nakamura Naoya
Published: April 2024

Hematologists, geneticists, and clinicians came to a multidisciplinary agreement on the classification of lymphoid neoplasms that combines clinical features, histological characteristics, immunophenotype, and molecular pathology analyses. The current classification includes the World Health Organization (WHO) Classification of tumours of haematopoietic and lymphoid tissues revised 4th edition, the International Consensus Classification (ICC) of mature lymphoid neoplasms (report from the Clinical Advisory Committee 2022), and the 5th edition of the proposed WHO Classification of haematolymphoid tumours (lymphoid neoplasms, WHO-HAEM5). This article revises the recent advances in the classification of mature lymphoid neoplasms. Artificial intelligence (AI) has advanced rapidly recently, and its role in medicine is becoming more important as AI integrates computer science and datasets to make predictions or classifications based on complex input data. Summarizing previous research, it is described how several machine learning and neural networks can predict the prognosis of the patients, and classified mature B-cell neoplasms. In addition, new analysis predicted lymphoma subtypes using cell-of-origin markers that hematopathologists use in the clinical routine, including CD3, CD5, CD19, CD79A, MS4A1 (CD20), MME (CD10), BCL6, IRF4 (MUM-1), BCL2, SOX11, MNDA, and FCRL4 (IRTA1). In conclusion, although most categories are similar in both classifications, there are also conceptual differences and differences in the diagnostic criteria for some diseases. It is expected that AI will be incorporated into the lymphoma classification as another bioinformatics tool.
Aquele que dizem que matou
Authors: Barboza Andhressa Heloiza Sawaris , Castro Sueli Pereira
Published: April 2024

O impulso à realização deste trabalho foi, primeiramente, o estranhamento diante do universo pesquisado, a comunidade de São Pedro de Joselândia, aproximadamente 170 km de Cuiabá, distrito de Joselândia, município de Barão de Melgaço – Mato Grosso, localizada entre dois importantes rios do Pantanal: Rio Cuiabá e Rio São Lourenço. As comunidades que compõem o distrito (São Pedro, Mocambo, Pimenteira, Retiro São Bento, Colônia Santa Izabel, Capoeirinha e Lagoa do Algodão) são interligadas não somente pela definição geográfica, mas também por uma rede de parentesco (consanguinidade, afinidade e compadrio), que nos permite referenciá-la como campesina, tendo a família e a terra como eixos axiais de seu modo de vida. Na primeira inserção em campo estava ocorrendo a Pareia Pantaneira, uma corrida de cavalos que acontece uma vez ao ano durante o feriado de Independência Nacional. Na Pareia aparecem ainda mais expressivamente elementos de uma sociabilidade agonística. O que no cotidiano pode estar velado, no evento ganha uma dimensão expressiva. Foi durante a primeira viagem de campo, no evento da Pareia, que conheci Manoel Gonçalo Amorim, pouco antes de ele ser assassinado naquele mesmo dia. Os primeiros estranhamentos se seguiram nos anos seguintes ao acontecimento, diante das expressões usadas na comunidade para falar sobre o assassinato acima citado: “aquele que dizem que matou”, ou, “foi um suicídio”. Os códigos acionados por estes agentes sociais que dão significado ao assassinato constituem o objeto de uma etnografia, da qual apresentamos aqui alguns elementos significativos.
Pengembangan Media Pembelajaran Interaktif Berbasis Android Pada Pembelajaran IPA Tentang Siklus Air Kelas V SD
Authors: Fahruji Alya Nabila , A.R. Supriatna , Kurnianti Endang M.
Published: April 2024

Penelitian dan pengembangan ini bertujuan untuk menghasilkan produk berupa media pembalajaran interaktif berbasis android yang memuat materi siklus air untuk kelas V Sekolah Dasar. Pengembangan media pembelajaran interaktif berbasis android menggunakan metode Research and Development (RnD) dengan model yang digunakan adalah model Hannafin dan Peck yang memiliki langkah-langkah, terdiri dari (1) Analisis kebutuhan, (2) Perancangan, (3) Pengembangan dan Implementasi, (4) Evaluasi dan Revisi. Pada penelitian ini melibatkan ahli materi, ahli media, ahli instruksional serta siswa kelas V SD Menteng 03. Teknik pengumpulan data yang digunakan adalah lembar validasi ahli dan kuesioner. Hasil penelitian pengembangan ini menunjukkan bahwa media pembelajaran interaktif berbasis android pada tahap expert review mendapatkan nilai persentase rerata total dari validator ahli sebesar 95,59% dengan kategori sangat baik. Pada penilaian pengguna, tahap one-to-one evaluation persentase rerata 98,53%, tahap small group evaluation persentase rerata 97,82% dan tahap field test persentase rerata 97,82% yang artinya sangat baik. Oleh karena itu, media pembelajaran interaktif berbasis android materi siklus air dapat dikatakan valid dan sangat layak digunakan dalam pembelajaran Ilmu Pengetahuan Alam kelas V sekolah Dasar.
PENERAPAN MODEL PROBLEM BASED LEARNING (PBL) BERBANTUKAN MEDIA ANIMASI: DAMPAK HASIL BELAJAR KOGNITIF DAN BERPIKIR KRITIS PESERTA DIDIK
Authors: Efendi Ahmad , Yuliani Hadma , Rohmadi Mukhlis
Published: April 2024

Proses pembelajaran fisikai pada materi suhu dan kalor dengan menerapkan model problem basedi learningi (PBL) perlu dibantu dengan media pembelajaran agar mudah dipahami peserta didik karena berpengaruh pada hasil belajar. Tujuan penelitian ini untuk mengetahui ada atau tidaknya peningkatan signifikan hasil belajar dan berpikir kritis peserta didik sebelum dan setelah menerima model pembelajaran problem based learning berbantukan media animasi. Pendekatan yang digunakan adalah pra-eksperimen. Desain penelitian yaitu one-group pretest-post test design menggunakan teknik sampel jenuh. Penelitian dilakukan di kelas XI MIA MA Hidayatul Insan Palangkaraya Semester Genap 2020/2021. Instrumen yang dipakai adalah tes hasil belajar kognitif dan berpikir kritis peserta didik. Hasil penelitian menunjukkan bahwa: ada peningkatan yang signifikan dari hasil belajar kognitif dan berpikir kritis peserta didik dengan model pembelajaran problem based learning berbantukan media animasi pada materi suhu dan kalor (sig. 0,000 < 0,05).
RANCANG BANGUN SISTEM PENGATUR ALUR INJEKSI ARUS DAN PENGUKURAN TEGANGAN UNTUK SISTEM ELECTRICAL IMPEDANCE TOMOGRAPHY
Authors: Umbu Ari Bangkit Sanjaya
Published: April 2024

Electrical impedance tomography (EIT) merupakan salah satu teknik rekonstruksi citra. Sistem EIT memperkirakan distribusi konduktivitas melalui pengukuran tegangan pada permukaan objek. Proses rekonstruksi citra dilakukan dengan menginjeksikan arus yang akurat ke dalam objek, mengukur tegangan di sekitar objek, dan kemudian memproses data yang diperoleh. Penelitian ini bertujuan untuk mendesain blok pengatur alur injeksi arus dan pengukuran tegangan. Blok rangkaian ini tersusun atas dua bagian yaitu bagian A merupakan sistem pengatur alur injeksi arus dan bagian B merupakan sistem pengatur pengukuran tegangan. Pengujian kedua rangkaian tersebut menggunakan Arduino Due sebagai pengatur logika pada kedua bagian tersebut. Pengaturan logika pola injeksi dan pola pengukuran tegangan mengacu pada metode tetangga  (Neighboring Method). Pengujian bagian A (pengatur alur injeksi arus) digunakan sumber arus konstan sebesar 1 mA sebagai masukan dan keluarannya diukur dengan menggunakan amperemeter. Pada pengujian bagian B (pengatur pola pengukuran tegangan) digunakan sebuah signal generator sebagai sumber tegangan masukan dengan nilai 0.25 Volt hingga 4 Volt.  Hasil penelitian menunjukkan bahwa sistem yang dirancang dapat berfungsi dengan baik untuk mengatur alur injeksi arus dan alur pengukuran tegangan untuk sistem EIT.
POTENSI SUMBER ENERGI AIR LAUT DI INDONESIA SEBAGAI ALTERNATIF ENERGI LISTRIK
Authors: Rahmawati Novi , Sudarti Sudarti , Yushardi Yushardi
Published: April 2024

Indonesia menjadi negara dengan wilayah lautan terluas di dunia. Sehingga air laut di Indonesia dapat dimanfaatkan menjadi berbagai sumber energi, salah satunya energi listrik. Penelitian ini bertujuan untuk mengetahui seberapa berpotensi sumber energi air laut di indonesia sebagai alternatif energi listrik. Penelitian ini dilakukan dengan menggunakan metode deskriptif kualitatif. Penelitian deskriptif kualitatif merupakan penelitian yang mendeskripsikan keadaan dan hasil yang diperoleh secara menyeluruh. Sedangkan untuk teknik pengumpulan data dengan menggunakan penelitian deskriptif kualitatif dengan metode literature review. Berdasarkan pengumpulan data didapatkan hasil bahwa energi air laut di Indonesia dapat berpotensi sebagai alternative energi listrik. Sumber energi air laut di Indonesia dibagi menjadi 4 yakni air laut, suhu air laut, gelombang air laut dan arus air laut. Ke empat sumber energi tersebut dapat dimanfaatkan sebagai alternative energi listrik menggunakan bantuan teknologi. Teknologi ini berupa Thermal Energi Conversion (OTEC), Marine Current Turbine dan Oscillating Water Column (OWC). Kesimpulan dari penelitian ini yakni sumber energi air laut di Indonesia berpotensi sebagai alternatif energi listrik menggunakan bantuan teknologi akan tetapi tidak semua dapat dibangun teknologi yang sama karena setiap wilayah memiliki energi laut yang berbeda.
IDENTIFIKASI PEMAHAMAN SISWA DALAM MENYELESAIKAN SOAL MATERI BESARAN DAN SATUAN DI SMA 4 TORAJA UTARA
Authors: Saka Bergita Gela SukuMu , Pakiding Alexander , Rubianus Rubianus , Silka Silka
Published: April 2024

Pemahaman siswa dalam menyelesaikan soal sangat diperlukan. Siswa yang telah memahami konsep dengan baik akan lebih mudah dalam menyelesaikan soal dibandingkan dengan siswa yang tidak memahami konsep. Penelitian ini bertujuan untuk mengetahui pemahaman siswa dalam menyelesaikan soal pada pokok bahasan besaran dan satuan di SMAN 4 Toraja Utara. Subjek dalam penelitian ini berjumlah 24 siswa kelas Xc SMAN 4 Toraja Utara. Teknik pengumpulan data yang digunakan yaitu tes dan wawancara. Hasil penelitian menunjukkan bahwa pemahaman siswa dalam menyelesaikan soal berbeda-beda. Hal ini dilihat dari hasil tes siswa dalam menyelesaikan soal, dari tes tersebut diperoleh 5 siswa dalam kategori kurang paham dengan presentase (20,84), 8 siswa dalam kategori paham dengan presentase (33,33), 11 siswa dalam kategori sangat paham dengan presentase (45,83). Dari hasil wawancara menunjukkan bahwa Ada siswa yang kurang paham, paham dan sangat paham dalam menyelesaikan soal sesuai dengan aspek pemahaman konsep yang terdapat dalam soal.
POTENSI TEKNOLOGI KEJUT LISTRIK PADA PENGOLAHAN PANGAN AGROINDUSTRI
Authors: Yulianto Rany Angeline , Azizah Syarifah Y Nur , Rahmawati Novi , Sudarti Sudarti , Prihandono Trapsilo
Published: April 2024

Pulsed Electric Field (PEF) merupakan cara menginaktivasi mikroba tanpa merubah ciri khas produk pangan serta menjaga kandungan gizi pangan. Penelitian ini bertujuan untuk mengetahui dan menggali kelebihan teknologi kejut listrik yang dapat dikembangkan di industri pangan Indonesia. Dengan metode kualitatif, peneliti menganalisis penelitian teknologi kejut listrik yang telah dilakukan oleh peneliti dan ahli pangan sebelumnya pada beberapa makanan/minuman olahan. Hasil penelitian membuka jalan baru bagi dunia industri pangan untuk mengawetkan pangan dengan cara yang aman, mengurangi penggunaan bahan kimia berbahaya, serta memeriksa kualitas makanan/minuman olahan sebelum akhirnya didistribusikan ke masyarakat.
ANALISIS EFEKTIVITAS E-LEARNING SEBAGAI MEDIA PEMBELAJARAN FISIKA PADA SISWA SMA
Authors: Fitria Nurul , Asshaumi Rahmatul Ula , Putri Yusinta Dewi Amalia , Herman Netty Berliana , Handayani Rif’ati Dina , Putra Pramudya Dwi Aristya
Published: April 2024

Ilmu fisika merupakan salah satu pelajaran yang dianggap sangat abstrak, sehingga sangat diperlukan media pembelajaran sebagai penunjang dalam pembelajaran fisika. Sebagai salah satu media pembelajaran yang dapat digunakan yaitu e-learning. E-Learning merupakan sebuah pendekatan dari pembelajaran elektronik yaitu sebuah proses pembelajaran yang penyampaian materinya melalui diskusi, ujian dan lain-lain. Penelitian ini membahas tentang efektivitas e-learning sebagai media pembelajaran fisika di SMA Nasional Malang. Dalam penelitian ini, metode penelitian yang digunakan adalah metode deskriptif kualitatif. Data diperoleh melalui pengisian kuesioner oleh 41 siswa SMA dengan peminatan IPA. Berdasarkan hasil penelitian, sebanyak 78,6% siswa telah menggunakan e-learning sebagai media pembelajaran fisika. Mayoritas siswa (59,9%) mengakses platform e-learning hanya sekali dalam seminggu. Siswa menyatakan bahwa e-learning cukup membantu (59,1%) dalam pemahaman konsep fisika, dan kualitas konten pembelajaran fisika di e-learning dinilai baik oleh 52,3% siswa. Interaksi antara guru dan siswa dalam e-learning dianggap cukup memadai oleh 69,8% siswa. Penggunaan multimedia (video, gambar, animasi) dalam e-learning dinilai membantu pemahaman konsep fisika oleh sebagian besar siswa (47,6% cukup baik, 35,7% sangat membantu). Siswa juga menganggap e-learning cukup fleksibel dalam waktu belajar (68,3%) dan memberikan kesempatan untuk latihan dan pengulangan materi fisika (65,1%). Selain itu, sebagian siswa (44,2%) menyatakan bahwa e-learning membantu meningkatkan motivasi dalam belajar fisika.
PEMANFAATAN ENERGI MATAHARI: MASA DEPAN ENERGI TERBARUKAN
Authors: Dwisari Verina , Sudarti Sudarti , Yushardi Yushardi
Published: April 2024

Energi surya merupakan inti dari upaya diversifikasi sumber energi global karena potensinya yang melimpah di seluruh dunia. Tujuan penelitian ini membahas beberapa strategi untuk memanfaatkan energi surya, antara lain penggunaan pembangkit listrik tenaga surya yang dapat mengubah sinar matahari menjadi sumber energi listrik, pemanas air Tenaga surya efektif mengurangi biaya kebutuhan energi rumah tangga, begitu pula kemajuan yang menjanjikan dalam bidang energi surya, transportasi tenaga surya. Inovasi teknologi penyimpanan energi sangat penting, selain pengembangan panel surya yang lebih efisien. Pengembangan sistem penyimpanan yang andal akan memastikan bahwa energi surya yang dihasilkan  dapat diakses dan  berkelanjutan, terlepas dari kondisi cuaca atau perubahan seiring berjalannya waktu. Melalui upaya berkelanjutan untuk mengembangkan teknologi tenaga surya, diharapkan dapat melakukan transisi signifikan dari sumber energi  fosil yang berdampak negatif ke sumber energi yang lebih bersih, berkelanjutan, dan lebih ramah lingkungan. Mencapai transisi ini merupakan tantangan besar, namun penting untuk mengurangi dampak negatif bahan bakar fosil terhadap lingkungan. Melalui investasi  berkelanjutan dan penelitian yang cermat, potensi tenaga surya sebagai pilar utama portofolio energi masa depan dapat terwujud. Dengan cara ini, masyarakat dapat menikmati manfaat energi yang terjangkau dan berkelanjutan serta mengurangi emisi karbon secara signifikan, sekaligus melindungi dan melestarikan lingkungan alam sekitar.
IMPLEMENTASI KEGUNAAN SUMUR RESAPAN UNTUK MENGURANGI BANJIR SERTA GENANGAN AIR
Authors: Wahyudi Farhan Arif , Sudarti Sudarti , Yushardi Yushardi
Published: April 2024

Air merupakan salah satu sumber yang sangat penting bagi kehidupan di bumi. Bentuk ari air adalah cair, air juga merupakan zat universal yang mendukung proses terjaganya keseimbangan lingkungan. Selain sebagai sumber kehidupan di bumi air juga dapat mengakibatakan terjadinya bencana. Bencana yang biasa disebabkan oleh air adalah diantaranya banjir dan genangan air. Banjir sendiri merupakan kejadian dimana air meluap atau melimpah dari tempat asalnya, banjir dapat disebabakan danya curah hujan yang tinggi serta disebabkan oleh manusia. Banjir dapat menyebabkan dampak yang serius bagi manusia antara lain adalah rusaknya bangunan bangunan dan rumah rumah Masyarakat yang terdampak banjir, serta menimbulkan berbagai penyakit kulit bagi manusia. Genangan air yaitu dimana kondisi air berkumpul atau dapat dikatakan membentuk area tergenang di suatu wilayah. Genangan air ini biasanya dapat disebabkan oleh hujan serta kurangnya area drainase di lingkungan Masyarakat. Genangan air mengakibatkan keruskan bangunan serta membuat jalan berlubang. Bencana banjir dan genangan air dapat dicegah dengan menggunakan sumur resapan, akan tetapi masih banyak masyrakat yang belum tahu kegunaan dari sumur resapan. Tujuan dari penelitian ini adalah mengukur kegunaan dari sumur resapan untuk solusi banjir dan genangan air. Dengan menggunakan metode studi literatur yang dimana menggunkan teknik pengumpulan data, serta mengolah data hasil dari peneliti sebelumnya yang relevan. Hasil dari penelitian menghasilkan kegunaan dari sumur resapan adalah untuk mengatasi terjadinya banjir, air hujan yang turun akan mengalir ke dalam umur resapan hal itu dapat mengantisipasi terjadinya banjir dan genangan air, serta terdapat kelebihan serta kekurangan dari sumur resapan.
Ijarah Financing Model for Farmers' Capital with a Post-Harvest Return System
Authors: Indawati Indawati , Rusly Fathullah , Norhayati Norhayati
Published: April 2024

The aim of this research is to determine the ijarah financing model for farmers’ capital with a post-harvest return system at BMT Maslahah Cabang Krucil. This research uses qualitative methods with data collection methods in the form of observation, interviews and documentation. One of the financing products offered by BMT Maslahah Cabang Krucil is ijarah financing with a post-harvest repayment system whose aim is to make it easier for farmers to obtain capital. Members who borrow capital with a post-harvest repayment system can return the capital they have borrowed in several harvests and the collateral required is also not that difficult, but BMT Maslahah The Krucil Branch continues to apply caution in providing loans. So this is one of the factors of public interest in ijarah financing with a post-harvest repayment system and at BMT Maslahah, the Krucil Branch does not apply an interest system but applies a profit sharing system. Where members can pay profit sharing. At the beginning of the loan period or paying in installments every month but cannot pay in full at the end of the due date.
William James, Karl Jaspers, And The Call to Transcendence
Authors: Gordon Ronald D.
Published: April 2024

William James (1842-1910), one of the founders of American psychology, was also among the most important pioneers of the academic study of mysticism. Karl Jaspers (1883-1969), German psychiatrist and existential philosopher, too was fascinated with transient self-transcendent experiences (STEs) in which participation with “something greater” than the baseline egoic self-structure seemingly occurs. Karl Jaspers more actively than James pursued STEs through his “self-annihilating” dialectics, his receptivity to “cyphers” in empirical existence, and what he referred to as his daily “transcending meditation.” It is suggested in this paper that when the classical Jamesian markers of “mystical” experiences are applied to Jaspers’ STEs; Jaspers convincingly fits on James’ “mystical ladder.” Reasons for Jaspers’ reluctance to self-identify as a “mystic” are identified, and parallels between James and Jaspers are noted in passing. Jaspers remains significant for his respect for an existential life productively lived in-the-world while at the same time engaging in an approach to self-transcendence in which “I as myself vanish.”
Broadcast Media Sensitization on Violence Against Women and Children in Port Harcourt
Authors: Ukaegbu Michael Ibe , Azunwena Otunuahia
Published: April 2024

The study examined broadcast media sensitization on violence against women and children in Port Harcourt. The broadcast media have been sensitizing the members of audience on violence against women and children that happens in form of rape, domestic violence, among others. The social cognitive theory and aggressive cues media violence theory were adopted for the study. Three objectives which include to determine the frequency of broadcast media sensitization on violence against women and children in Port Harcourt and to examine the perception of residents of Port Harcourt towards broadcast media sensitization on violence against women and children and three research questions were adopted. Research methodology used was the survey design with the Taro Yamane formula used in deriving the sample size of 400 from the population size of 1,148,665. The convenience sampling technique was used and questionnaire was the instrument for data collection. Simple frequency distribution tables and percentages were used in the interpretation of data. Findings revealed that reports and programmes on violence against women and children in Port Harcourt are not broadcast regularly. Findings also revealed that residents of Port Harcourt find reports on violence against women and children to be scary, unreal and far. In conclusion, the broadcast media -radio and tv are great tools to influence sensitization because of their audio and audio-visual qualities. The study recommended that members of the audience will appreciate the adequacy of sensitization on violence against women and children when perpetrators are made to face the full weight of the law to serve as deterrent to others.
Industry 4.0 Technology Adoption and Market Scalability of Small and Medium Enterprises in Southwest, Nigeria
Authors: Adeniyi Bolaji Comfort , Adeeko Johnson Dare
Published: April 2024

The study examined the relationship between i4.0 technology adoption and market scalability of small and medium enterprises in Southwest, Nigeria. The objectives of the study are to; examine the level of awareness of small and medium entrepreneurs of i4.0 technology in Southwest, Nigeria, evaluate the challenges of adoption of i4.0 technology by small and medium entrepreneurs in Southwest, Nigeria, determine the facilities required for the adoption of i4.0 technology by small and medium entrepreneurs in Southwest, Nigeria. The study adopted the descriptive research design of the survey type. Multistage sampling techniques was used to select the samples of one thousand two hundred (1,200) respondents from the owners of MSMEs in Southwest, Nigeria. Structure questionnaire was used to collect data from the respondents. Data collected were analyzed using descriptive statistics, while regression analysis was used to test the hypotheses. Findings of the study revealed that, majority of the small and medium entrepreneurs do not awareness about i4.0 technology in Southwest, Nigeria, the challenges identified as the problem confronting the adoption of i4.0 technology in Southwest Nigeria, which are lack of expertise about i4.0 technology, financial challenges, unstable power supply. The study concluded that, there is significant relationship between i4.0 technology adoption and number of markets covered by small and medium enterprises in Southwest, Nigeria; Based on the findings of this study, it therefore recommended that, owners of MSMEs in Southwest, Nigeria should embrace the adoption of i4.0 technology to increase their profitability.
Examining the use of fillers in a presidential debate: a case of Hilary Clinton and Donald Trump
Authors: Muchsani Muchsani
Published: April 2024

While many studies have focused on non-native English speakers, this present study aims to examine fillers in the context of native English speakers. Despite their native proficiency, both Clinton and Trump employed fillers during the presidential debates, making them pertinent subjects for analysis. By analyzing the use of fillers in this context, the present study seeks to provide a reference for EFL learners on incorporating fillers as a strategy in spontaneous speech. Data were taken from YouTube videos, which were Hillary Clinton and Donald Trump on presidential debate as the primary data, and analysed qualitatively. Findinsg showed that there were two types of fillers, unlexicalized and lexicalized fillers. In addition, the findings also demonstrated that there were five functions of fillers: hesitating, empathizing, mitigating, editing term and time-creating device.
Rhetorical Strategies in Digital Beauty Marketing Maybelline: A Stylistic Analysis
Authors: Nurhadi Muizzu , Sabrina Churiel Ain , Widodo Alifia Nabila Putri
Published: April 2024

In the vibrant realm of digital beauty marketing, YouTube advertisements reign supreme. This study explores the rhetorical strategies used in Maybelline's YouTube ads to entice viewers and influence their purchasing decisions. Through a stylistic approach, it analyses five carefully selected advertisements from Maybelline lip-series products starring actress model Gigi Hadid that focus on grammatical and semantics levels of stylistics. The results of this study show that the use of hyperbole, visual imagery, kinesthetic imagery, and repetition are elements that are often used in Maybelline lip-series product advertising. The findings reveal a sophisticated use of language to persuade consumers to purchase Maybelline products. The findings underline the sophisticated use of language in digital beauty marketing employed by Maybelline to capture audience attention and promote their products. This shows that language style is important in the marketing industry in shaping consumer behavior in the field of beauty advertising.
The Correlation between Students’ Multiple Intelligences to Students’ Achievement in English Speaking Subject
Authors: Mokodompit Andini , Mohammad Titien Fatmawaty , Basalama Nonny
Published: April 2024

This present study intended to examine how is the correlation between students’ multiple intelligences and students’ Achievement in English Speaking Subject. This research was conducted within the English language Education Study Programme at a university in the Province of Gorontalo with 50 students’ year 2021 as sample which were chosen randomly. The instruments used were the Multiple Intelligence questioner, and interview, as being said this study were using both quantitative and qualitative methods. Data were analyzed by descriptive statistics the results from Pearson Correlation of students’ intelligence and achievement variables. Based on the data analysis, it was found between two variables was 0.464, results showed that medium correlation existed between multiple intelligences and Students’ speaking Achievement. This indicates that multiple intelligences did have affect toward students’ speaking achievement. Although, seems that there was not the only factor that affects achievement. Intrapersonal, the leading intelligence type, and musical intelligence was the least common intelligence type employed by the students who participated in this research.
TINGKATAN BERPIKIR KREATIF TARUNA NAUTIKA DALAM PROSES ABSTRAKSI GEOMETRI MELALUI GEOGEBRA
Authors: TARIDA LUTHFIANA , SURYANI DEDEH , MUNDHOFAR
Published: April 2024

Penelitian ini bertujuan untuk mendeskripsikan tingkatan berpikir kreatif mahasiswa Nautika dalam proses abstraksi geometri melalui GeoGebra. Metode yang digunakan dalam penelitian ini adalah deskriptif-kualitatif. Penelitian ini melibatkan dua dari 40 mahasiswa/ taruna Semester IV (empat) Program Studi Nautika, dengan kode Subjek S1 dan Subjek S2. Kedua mahasiswa tersebut dipilih berdasarkan kemampuan awal matematika setara yang diperoleh dari hasil tes kemampuan matematika. Selanjutnya kedua mahasiswa diberikan tugas pemecahan masalah dan wawancara untuk mendeskripsikan tingkatan berpikir kreatif dalam proses abstraksi geometri. Analisis data penelitian ini menggunakan model interaktif. Temuan penelitian ini menginformasikan bahwa Subjek S1 dan Subjek S2 memiliki perbedaan pada tingkatan berpikir kreatif dalam proses abstraksi geometri. Subjek S1 hanya mencapai struktur mental “proses” dalam proses abstraksi pada tingkat berpikir kreatif level 2 (observasi berpikir). Subjek S2 mencapai struktur mental “objek” dalam proses abstraksi sehingga berada pada tingkat berpikir kreatif level 3 (strategi berpikir). Perbedaan hasil tersebut dapat menjadi tema penelitian selanjutnya, sehingga diketahui latar belakang selain kemampuan awal matematika yang berpotensi mempengaruhi tingkatan berpikir kreatif mahasiswa Nautika dalam proses abstraksi geometri. Hasil penelitian ini juga menyimpulkan bahwa tidak ada subjek yang mencapai tingkatan berpikir kreatif pada level yang paling tinggi, yaitu level 4 (berpikir reflektif). Dengan demikian tidak ada subjek yang melakukan seluruh proses abstraksi berdasarkan teori APOS. Oleh karena diperlukan peningkatan kualitas pembelajaran yang dapat mendorong kemampuan berpikir kreatif dan proses abstraksi mahasiswa Nautika.
KEMAMPUAN PEMECAHAN MASALAH SISWA SD PADA MATERI UANG MENGGUNAKAN PENDEKATAN ETNOMATEMATIKA
Authors: BIN FRANS RESI BERNADUS , BETO NAMA KRISTINA , PETRUS OLA YOSEPH , ELLISSI WIKE
Published: April 2024

Penelitian ini bertujuan untuk melihat kemampuan pemecahan masalah siswa sekolah dasar pada materi uang dapat ditingkatkan dengan menerapkan pendekatan etnomatematika. Penelitian yang digunakan adalah jenis penelitian kualitatif. Penelitian dilaksanakan pada bulan Desember 2023. Penggunaan lembar kerja, observasi, dan dokumentasi digunakan sebagai metode pengumpulan data. Teknik analisis data meliputi pengumpulan data, reduksi data, penyajian data, dan verifikasi/kesimpulan. Temuan penelitian menunjukkan bahwa metode pengajaran matematika Polya melibatkan memahami masalah, membuat rencana atau menyusun rencana penyelesaian, menerapkan atau melaksanakan rencana, dan memeriksa kembali.
PENGGUNAAN MEDIA PUZZEL UNTUK MENINGKATKAN PEMAHAMAN KONSEP PECAHAN SISWA DI SEKOLAH DASAR
Authors: HERMIATI KONSTANSIA , SATRIO AGUN , TUPULU NASRI
Published: April 2024

Penelitian ini dilakukan untuk melihat kemampuan pemahaman konsep konsep pecahan siswa setelah menggunakan media puzzle, hal ini dilakukan karena berdasarkan kenyataan dilapangan ditemukan bahwa siswa kesulitan dalam pengoperasian penjumlahan dan pengurangan pada konsep pecahan. Siswa hanya bisa membedakan penyebut dan pembilang pada pecahan, tetapi ketika diminta untuk mengoperasikannya kedalam penjumlahan dan pengurangan siswa tidak paham, apalagi untuk pengoperasian perkalian dan pembagian pada pecahan. Sehingga dalam penelitian ini digunakan metode kualitatif deskriptif dan berdasarkan hasil penelitian setelah menggunakan media puzzel pecahan ditemukan bahwa siswa-siswa akhirnya bisa menyamakan Antara penyebut dan pembilang pada pecahan, siswa juga bisa menyelesaikan operasi penjumlahan pada pecahan.
Tipologias de classe aplicadas à realidade brasileira
Authors: Gonçalves Ana Paula Vasconcelos , Souza Marcela Fernanda da Paz de , Leão Natália
Published: April 2024

O presente capítulo busca reunir as diversas categorias de classe, conforme analisadas pela sociologia, aplicadas em estudos contemporâneos sobre estratificação e mobilidade social no Brasil. Esta abordagem representa uma contribuição metodológica significativa para o campo, já que o objetivo deste artigo é aprofundar a compreensão dos pesquisadores acerca da forma como as disparidades sociais têm sido avaliadas por meio de categorias socioeconômicas, sócio-ocupacionais e espaciais.
Procedimentos metodológicos utilizados para a construção da tipologia de classes adotada na pesquisa dinâmica econômica, mudanças sociais e novas pautas de políticas públicas
Authors: Araújo Luiz Rubens Câmara de , Araújo Carla Rodrigues Costa de , Pompeu João Cláudio Basso , Viana André Rego , Magalhães Luís Carlos Garcia de , Gonçalves Ana Paula Vasconcelos , Yannick Kolai Zagbaï Joel
Published: April 2024

Este capítulo resume os esforços metodológicos do projeto de pesquisa "Dinâmica Econômica, Mudança Social e Novas Pautas de Políticas Públicas" do Ipea, iniciado em 2019. O projeto busca propor tipologias de estruturas de classe no Brasil para orientar políticas públicas, considerando a mudança na estrutura produtiva e ocupacional do país. Utilizando a metodologia de mapeamento da estrutura de classes com base em microdados da PNAD, o trabalho identifica a reconfiguração da estrutura social brasileira ao longo dos anos, cobrindo o período de 2002 a 2015. São apresentadas descrições das tipologias de classes, regras de construção e limitações, com indicações para investigações futuras. Os resultados detalhados estão nos capítulos posteriores, especialmente nos capítulos 8 e 9.
Online Auction System Using AI
Authors: Patil Pratham , Patil Ashwin , Mhatre Purva , Jadhav Sanjay
Published: April 2024

Net has pushed the globalization which addresses the interaction and integration many of people ,one-of-a-kind business institutes, government our bodies, and lots of more. As people are exposed to unlimited variety of quantitative products through use of internet, they seek for the predicted one at affordable or favorable fee and time. On-line biding has become distinguished way to the expectations of on-line customers since it excludes the want of physical presence at the bidding location and the product can be acquired on the low- priced price. When bidding is performed on a bidding floor this machine will permit users to get right of entry to the bidding the usage oa an internet portal. Images can also be considered. Online bidders can vicinity bids at any moment and their bids will be displayed on a display at their own window. Authentication may be key for the online machine and get admission to credentials can be provided simplest to proven users. Users can set standards for automobile bidding including restriction amount, next bid increase quantity and many others. Information can be accrued by using the system to choose which objects evoked the maximum interest in bidders. We purpose to construct a tool that recommends the best acceptable product for person based on consultation.
Facial Recognition-based Attendance System
Authors: Manke Priyanka , Hamza Siddiqui Mohammed , Pednekar Himanshu , Sakat Pawan , Abdul Qadir Qureshi
Published: April 2024

Facial recognition stands as one of the most efficient applications in image processing, playing a crucial role in the technical sphere. Identifying human faces is a pressing concern, particularly in verifying student attendance. Utilizing facial biostatistics, an attendance system employing face recognition relies on high-resolution monitoring and advanced computer technologies. The objective of developing this system is to digitize the traditional method of attendance-taking, which involves verbal calls and manual record- keeping.Current attendance procedures are laborious and time-consuming, prone to manipulation through manual recording. Both traditional attendance marking and existing biometric systems are susceptible to fraudulent proxies. This paper aims toaddressthesechallenges. The proposed system incorporates the Haar cascade algorithm, OpenCV, Dlib, Pandas, and MySQL. Following facial recognition, attendance reports are generated and saved in Excel format. The system undergoes testing under different conditions, such as variations in illumination, head movements, and changes in camera-to-student distance. Rigorous testing evaluates overall complexity and accuracy. The proposed system proves to be an efficient and robust solution for classroom attendance management, eliminating manual labour and time consumption. Additionally, the system's development is cost-effective and requires minimal installation.
Studying the Situation and Proposing Some Basic Solutions to Improve Psychological Harmony Between Managerial Staff and Students of Medical Universities in Hanoi Area
Authors: Thanh Tinh Nguyen , Trung Trinh Van , The Giap Tran
Published: April 2024

The students who are being trained at medical universities are the future medical staff. The quality of these personnels depends largely on the studying and training process at the university. Therein, the psychological harmony between managerial staff and students is a very important factor. It is the premise and prerequisite to lead to bonding, support, sympathy, and understanding, ultimately resulting in improving the university’s training quality. This topic focuses on studying the current situation and thereby proposing solutions to improve the level of psychological harmony between managerial staff and medical students in Hanoi.
Health Monitoring System for CNC Machine
Authors: Jolhe S. P. , Gawande Sanyojika , Kove Dhanashri , Saiyyad Sana , Rajgadkar Devika
Published: April 2024

This paper introduces a novel Health Monitoring System (HMS) tailored for CNC machines, addressing the critical need for maintaining their optimal performance and preventing unexpected breakdowns in modern manufacturing settings. The system integrates various sensors and data acquisition methods to continuously monitor key parameters like temperature, vibration, and tool wear. By employing advanced data analytics and machine learning algorithms, the HMS can swiftly identify anomalies in real-time, facilitating proactive maintenance and minimizing operational downtime. Additionally, the system features a user- friendly interface for visualizing machine health status and creating predictive maintenance schedules. Experimental validation conducted on a CNC machining center validates the efficacy and reliability of the developed HMS in enhancing machine efficiency, prolonging equipment lifespan, and curbing maintenance expenses. In summary, this Health Monitoring System offers a robust solution for ensuring the seamless operation and longevity of CNC machines in modern manufacturing environments.
Influence of Financial Compensation, Work Motivation and Job Stress on Employee Performance at the Prama Sanur Beach Hotel
Authors: SAKA I Made Agus Hoki Teges , SURIANI Ni Nyoman , YOGIARTA I Made
Published: April 2024

Purpose:This research aims to test and analyze the influence of financial compensation, work motivation and work stress on employee performance.Methodology:This research was conducted at the Prama Sanur Hotel with a sample of 57 respondents using a saturated sampling technique. All data obtained from the questionnaire distribution is suitable for use, then analyzed using multiple linear regression and hypothesis testing (t-test and f-test).Findings:The research results show that (1) Financial compensation, work motivation and work stress have a positive and significant effect on employee performance at Hotel Prama Sanur, and (2) Financial compensation has a positive and significant effect on employee performance at Hotel Prama Sanur. This means that the greater the financial compensation, the greater the employee performance at the Prama Sanur Hotel. (3) Work motivation positively and significantly affects employee performance at the Prama Sanur Hotel. This means that the more work motivation increases, the more employee performance at the Prama Sanur Hotel will increase. (4) Work stress negatively affects employee performance at the Prama Sanur Hotel.Implication:This means the more work stress increases, the more employee performance at the Prama Sanur Hotel decreases.
Influence of Leadership Style, Motivation, and Stress on the Performance of Denpasar Public Library Employees
Authors: MAHARANI Ni Ketut Ayu Maharani , JAYAWARSA A.A. Ketut , PARAMANANDA N.
Published: April 2024

Purpose:This research aims to test and analyze the influence of leadership style, work motivation and work stress on employee performance.Methodology:This research was conducted at the Denpasar City Public Library with a research sample of 37 respondents taken using the saturated census technique. All data obtained from the questionnaire distribution is suitable for use, then analyzed using multiple linear regression and hypothesis testing (t-test and f-test).Findings:The research results show that (1) Leadership style, work motivation and work stress have a positive and significant effect on employee performance at the Denpasar City Public Library, (2) Leadership style has a positive and significant effect on employee performance at the Denpasar City Public Library. It means that the better the leadership style, the greater the employee performance at the Denpasar City Public Library. (3) Work motivation positively and significantly affects employee performance at the Denpasar City Public Library. It means that the more work motivation increases, the greater the performance of employees at the Denpasar City Public Library (4). Work stress negatively affects employee performance at the Denpasar City Public Library.Implication:It means that the greater the work stress, the lower the employee performance at the Denpasar City Public Library.
Sustainable prototype with IoT implementation for remote monitoring of Apis mellifera apiaries in maya regions of Campeche, Mexico
Authors: Salgado Felipe Ángel Álvarez , Chan Carlos Alberto Decena , Acuña Edwin Gerardo Acuña , Cruz Luz María Hernández , Álvarez Diana Concepción Mex , Chiquini Charlotte Monserrat de Jesús Llanes , Kú Ricardo Gómez , Arjona Pedro Said Heredia
Published: April 2024

Currently, beekeeping activities are being abandoned in the Camino Real region, which encompasses the communities of Tenabo, Hecelchakán, Dzitbalché and Calkiní, where the Tren Maya railroad lines cross, impacting indigenous beekeepers by modifying the land usage of the territory in section 2, presenting great deficiencies in these practices that are fundamental for the economy of families. This article proposes the design of an Internet of Things (IoT) based monitoring station prototype, which will measure the following variables: humidity, indoor temperature, outdoor temperature, average population and whether the box is open or closed; the information will be acquired by sensors and sent to an ESP32 microcontroller. Three essential components are required for its operation: Installation of a LAN Network, development of the IoT prototype and the Mobile Application. The purpose of the study is to design and deploy the prototype in Apis Mellifera Apiaries using a quasi-experimental and descriptive methodology, destined to improve the production of apiaries in the northern region of the state of Campeche, providing beekeepers with timely information of the hives for effective decision making.
The Big Myth: How American Business Taught Us to Loathe Government and Love the Free Market, de Naomi Oreskes y Erik Conway
Authors: Cristi Renato
Published: April 2024

Reseña de Renato Cristi del libro The Big Myth: How American Business Taught Us to Loathe Government and Love the Free Market, de Naomi Oreskes y Erik Conway. Nueva York: Bloomsbury, 2023.