Rancang Bangun Sistem Detectoring dan Monitoring Push-Up Berbasis IOT
(Muhammad Adam Akbar, Lilik Anifah, Nur Kholis, Nurhayati Nurhayati)
DOI : 10.61132/venus.v3i1.764
- Volume: 3,
Issue: 1,
Sitasi : 0 15-Feb-2025
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| Last.06-Aug-2025
Abstrak:
Push Up is a physical activity carried out by individuals that aims to strengthen the muscles of the body, namely the muscles of the arms, shoulders and chest. Designing an IOT-based detection and monitoring system with the aim of making it easier for tool users to know the number of repetitions and the number of calories used automatically. Detectoring with the help of four proximity sensors to detect motion when doing push-ups and monitoring using an android application made specifically for the device. The component used is NodeMCU ESP8266 as a microcontroller. The parameters displayed in the application include a column of push-up repetitions, a column for the number of calories used, and a graph of increasing push-up repetitions. The tool testing method was carried out 15 times for data collection with 20 push-up repetitions for each data collection. The results of the test, obtained an error percentage of 1.33%. So that this tool can help users to monitor the repetitions that have been done and find out the amount of calories used.
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2025 |
PELATIHAN DASAR INSTALASI TENAGA LISTRIK BAGI SMK WALISONGO SEMARANG
(Titik Nurhayati, BUDIANI DESTYNINGTIAS, ISYA Aryan)
DOI : 10.26623/tmt.v5i1.10355
- Volume: 5,
Issue: 1,
Sitasi : 0 31-Jan-2025
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| Last.09-Jul-2025
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Tujuan Pengabdian ini adalah mengenalkan dasar-dasar instalasi penerangan pada siswa-siswi SMK Walisongo Semarang paham dan tertarik untuk mempelajari dasar intalasi peneragan. Metode pengabdian ini menggunakan ceramah, demontrasi, praktek modul ajar dan evaluasi. Jumlah peserta dalam pelatihan berjumlan 30 siswa dan siswi. Intrumen evaluasi kegiatan ini menggunakan pre dan post test sebagai acuhan dari proses penerapan pembelajaarah pelatihan dasar instalasi penerangan listrik.Hasil dari pengabdian ini menunjukkan para siswa siswi sangat atusian mengikuti pelatihan ini dan tertartik dalam penerapan peasangan instalasi penerangan. Harapanya agar para siswa, siswi dapat menerapkan dasar-dasar instalasi penerangan ini menerapkan dalam proses pemasangan instalasi dasar penerangan rumah tinggal dan dapat ditinggkatkan dalam bidang penerapan instalasi penerangan rumah tinggal.
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2025 |
Identifikasi Senyawa Metabolit Sekunder Ekstrak Metanol Daun Pletekan (Reullia tuberosa L.)
(Nur Rafida Akub, Nurhayati Bialangi, Weny J.A Musa, Yuszda K. Salimi, Wiwin Rewini Kunusa, Ahmad Kadir Kilo)
DOI : 10.62383/pentagon.v3i1.392
- Volume: 3,
Issue: 1,
Sitasi : 0 15-Jan-2025
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| Last.27-Jul-2025
Abstrak:
Indonesia is renowned for its abundant and diserve natural resources, including various plants. Many medicinal plants are traditionally utilized due to their therapeutic benefits. The utilization of minnieroot leaves as a traditional medicine shuld be supported by comprehensive studies to identify the active compounds, thereby omproving their quality, safety and afficacy. Secondary metabolites in minnieroot, particularly in the leaves, contain polyphenolic compounds, while the roots are known to contain flavonoids. This study aims to identify secondary metabolite compounds in minnieroot (Reullia tuberosa L.) leafs methanol extract. The study utilized methanol as a solvent for the extract solution became colorless, resulting in a extract yield of 8,02% of the leaf’s weight. The qualitative test confirmed the presence of secondary matebolites, specifically flavonoids and tannin in the methanol extract of minnieroot leaves. The final result from column chromatography separation shows that crystals are formed in the sixth vial. The crystals areb brownish blackn in color and weigh 0, 1235 g.
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2025 |
Pneumothorax Detection System in Thoracic Radiography Images Using CNN Method
(Nouvel Izza Fardana, R. Rizal Isnanto, Oky Dwi Nurhayati)
DOI : 10.15294/sji.v11i4.16635
- Volume: 11,
Issue: 4,
Sitasi : 0 13-Jan-2025
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| Last.10-Jul-2025
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Purpose: This research aims to develop an automatic pneumothorax detection system using Convolutional Neural Networks (CNN) to classify thoracic radiography images. By leveraging CNN's effectiveness in identifying medical abnormalities, the system seeks to enhance diagnostic accuracy, reduce evaluation time, and minimize subjective interpretation errors. The output will provide a predicted label of "pneumothorax" or "non-pneumothorax," facilitating faster clinical treatment and improving diagnostic services while supporting radiologists in making more accurate and efficient decisions for this critical condition.
Methods: This research employs an experimental deep learning approach using Convolutional Neural Networks (CNN) to detect pneumothorax in thoracic radiography images. The CNN model is trained on an annotated dataset with preprocessing steps, including zooming, brightness adjustment, flipping and format adjustment, followed by performance evaluation using accuracy, precision, recall, and F1 score metrics.
Result: The results showed that the CNN model detected pneumothorax with 79.59% accuracy, a loss of 1.3056, and 1,092 correct predictions out of 1,372 test data. Precision was 51.12%, recall 78.62%, and F1 score 61.96%, confirming the system's potential, though further optimization is needed.
Novelty: The novelty of this research lies in developing an automated pneumothorax detection system using a CNN architecture, improving diagnostic accuracy and efficiency. Despite high accuracy, precision and recall can be improved. Future research can focus on optimizing the model and applying data augmentation techniques.
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2025 |
Analisis Nilai Agama dan Moral Anak Dalam Kegiatan Menonton Film Animasi Islami di TK Al-Huda
(Winka Antungo, Nurhayati Tine, Sulastya Ningsih)
DOI : 10.61132/inpaud.v2i1.97
- Volume: 2,
Issue: 1,
Sitasi : 0 20-Dec-2024
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| Last.08-Aug-2025
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This study aims to analyze children's religious and moral values during activities involving watching Islamic animated films at TK Al-Huda Kindergarten, South City District, Gorontalo City. The research employed a qualitative method. The subjects of this study were five educators and students, while the object focused on observing how children's religious and moral values were reflected during the activity. Data collection techniques included observation, interviews, and documentation.The results of the study indicated that the inculcation of religious and moral values in children through the activity of watching Islamic animated films at Al-Huda Kindergarten had been implemented effectively. This was evident in children's improved understanding of religious and moral concepts, such as in the religious aspect, where children became accustomed to greeting and responding to greetings, praying before and after activities, practicing prayer every Friday, and memorizing short surahs. Additionally, behaviors such as honesty, social care, responsibility, mutual assistance, and other positive attitudes also developed well.
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2024 |
Pengembangan Prototype Media Game Wordwall dalam Menanamkan Perilaku Hidup Bersih Pada Anak Usia Dini di TK Permata Sunnah Kecamatan Kota Selatan Kota Gorontalo
(Syarifah Syarifah, Pupung Puspa Ardini, Nurhayati Tine)
DOI : 10.61132/inpaud.v2i1.101
- Volume: 2,
Issue: 1,
Sitasi : 0 20-Dec-2024
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| Last.06-Aug-2025
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The lack of learning media for early childhood that motivates children to practice clean living behavior in school is the main issue addressed in this study. This research aims to develop a Wordwall game media prototype to instill clean living behavior in Group B Children at TK Permata Sunnah Kindergarten, Kota Selatan District, Gorontalo City. The research utilized a development method, specifically Research and Development (R&D), following the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation) proposed by Sugiyono (Aini et al., 2023). The study’s findings reveal that the Wordwall game media is highly feasible for instilling clean living behavior, as indicated by the result of expert validation tests. The material expert validation scored 87,27% (very feasible), and the media expert validation scored 96,67% (very feasible). Additionally, pilot tests with teachers showed a feasible percentage of 88,57% (very feasible), while testing with children yielded a score of 4 (feasible). Finally, usage trials with teachers resulted in a feasibility percentage of 97,14% (very feasible), and large-group testing with children scored 5 (very feasible). The study concludes that the development of the Wordwall game media prototype effectively instills clean living behavior in children..
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2024 |
Studi Literatur Pemilihan Kosmetik Perawatan Kulit Kepala dan Rambut Berdasarkan Tingkat Kerusakannya Akibat Proses Styling
(Eny Widhia Agustin, Ifa Nurhayati, Desia Nova Tiara, Intan Amalya Putri, Wanda Zefanya Maharani, Nadhiefa Dhiyaa Rizqy Zulfia, Dini Wulandari)
DOI : 10.61132/corona.v2i4.914
- Volume: 2,
Issue: 4,
Sitasi : 0 18-Dec-2024
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| Last.06-Aug-2025
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Stages in hair styling, such as hair coloring, straightening, the use of styling tools and chemicals in hair styling products often over time can cause damage to the scalp and hair. The level of this damage varies, ranging from dry hair to breakage, as well as irritation of the scalp. This study aims to review and determine the right scalp and hair care cosmetics with the level of damage caused to the styling process. The method used is a literature study by reviewing various scientific sources and recommendations for treatment products. The results of the study prove that treatments based on moisturizers, proteins, and natural ingredients are effective in tackling mild to severe hair damage. Meanwhile, for irritated scalps, products with anti-inflammatory and sulfate-free ingredients are recommended. In conclusion, the selection of cosmetics should be adjusted to the degree of hair damage and the condition of the scalp for optimal results.
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2024 |
Pembingkaian Perjuangan Tanah Orang Mentawai Dalam Konflik Kehutanan
(Nurhayati Nurhayati, Afrizal Afrizal, Jendrius Jendrius)
DOI : 10.33366/jisip.v13i3.3154
- Volume: 13,
Issue: 3,
Sitasi : 0 01-Dec-2024
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| Last.07-Oct-2025
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The geographical location and growth patterns have never been touched by human intervention, making the Mentawai forest have a unique composition. Implementation of economic growth in land control through market mechanisms and state intervention. State intervention in the land and forestry sectors changes the land use map on Siberut Island. Limiting residents' rights in managing, utilizing natural resources, and ownership. This study focuses on the Siberut forestry conflict in Saliguma Village, Siberut Tengah District, Mentawai Islands Regency. The Provincial Government reserves ± 20,030 hectares of land for PT-Biomass Andalan Energi for Calliandra (Calliandra Calotthyrsus), gamal (Gliricidia Sepium), and lamtoro (Leucaena leucocephala) Industrial Plants. The purpose of the study was to describe the framing and basis for framing of the Saliguma Village people in the conflict with PT. BAE. Using the Symbolic Interactionism theory developed by Herbert Blummer with a qualitative research approach. Researchers collected and analyzed data in the form of words, human actions, interviewed Traditional Leaders, Village Heads, Sikebukkat Uma, land cultivators, and sympathizers of the Saliguma Village people. The results of the study rejected the investment plan to develop Industrial Plantation Forests in Saliguma Village. The Saliguma Village people framed the land as ancestral land, sacred land, land as a source of livelihood, customary land, their village is prone to flooding, and they were deceived by the company. The basis for the framing of the Saliguma Village people is the ancestral rights to the land and the sustainability of the lives of the Saliguma Village people.Letak geografis serta pola pertumbuhannya belum pernah tersentuh campur tangan manusia membuat hutan Mentawai memiliki komposisi yang khas. Implementasi pertumbuhan ekonomi penguasaan tanah melalui mekanisme pasar dan intervensi Negara. Intervensi negara bidang pertanahan dan kehutanan merubah peta penggunaan lahan di pulau Siberut. Membatasi hak warga dalam pengelolaan, memanfaatkan sumber daya alam, dan pemilikan. Penelitian ini fokus pada konflik kehutanan Siberut di Desa Saliguma Kecamatan Siberut Tengah, Kabupaten Kepulauan Mentawai. Pemerintah Provinsi mencadangkan tanah seluas ±20.030 hektar untuk PT-Biomass Andalan Energi guna Tanaman Industri kaliandra (Calliandra Calotthyrsus), gamal (Gliricidia Sepium), dan lamtoro (Leucaena leucocephala). Tujuan penelitian adalah untuk mendeskripsikan framing dan dasar framing orang Desa Saliguma dalam konflik dengan PT. BAE. Menggunakan teori Interaksionisme Simbolik dikembangkan Herbert Blummer dengan pendekatan penelitian kualitatif. Peneliti mengumpulkan dan menganalisis data berupa kata-kata, perbuatan manusia, mewawancarai Pimpinan Adat, Kepala Desa, Sikebukkat Uma, penggarap tanah, dan simpatisan orang Desa Saliguma. Hasil penelitian menolak rencana investasi mengembangkan Hutan Tananaman Indutsri di Desa Saliguma. Orang Desa Saliguma memframing tanah tersebut tanah leluhur, tanah sakral, tanah sumber mata pencarian, tanah adat, Desa mereka rawan banjir, dan mereka ditipu oleh perusahaan. Dasar framing orang Desa Saliguma adalah hak leluhur atas tanah dan keberlajutan kehidupan orang-orang Desa Saliguma.
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2024 |
Faktor-Faktor Yang Mempengaruhi Penyaluran Kredit Perbankan Pada Bank Umum Yang Terdaftar Di BEI Periode 2018-2022
(Fernia Arianti Exi Cahyawati, Ida Nurhayati)
DOI : 10.51903/kompak.v17i2.2097
- Volume: 17,
Issue: 2,
Sitasi : 0 30-Nov-2024
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| Last.23-Jul-2025
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The purpose of this study is to evaluate and study how Non-Performing Loan (NPL), Third Party Funds (TPF), Capital Adequacy Ratio (CAR), Loan to Deposit Ratio (LDR), and Operating Costs to Operating Income (BOPO) affect credit distribution. Quantitative research uses secondary data from the financial statements of banking service companies listed on the Indonesia Stock Exchange in 2018–2022. A sample of 235 companies was collected through a purposive sampling method. Data was processed using the SPSS application. Multiple linear regression analysis was used to conduct this analysis. The results of the study showed that the Non-Performing Loan (NPL) Third Party Funds (TPF) variable with credit distribution did not have a significant positive impact. The Capital Adequacy Ratio (CAR) and Operating Costs to Operating Income (BOPO) variables had a significant negative impact on credit distribution, while the Loan To Deposit Ratio (LDR) variable had a significant positive impact.
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2024 |
Analisis Kesalahan Fonologi dan Morfologi Pada Berita Kabar Priangan (Gaya Hidup) Edisi September-Oktober 2024
(De San San Nurhayati, Jelita Maulida Nurhamidah, Hesti Nurlinda, Ai Siti Nurjamilah)
DOI : 10.61132/morfologi.v2i6.1203
- Volume: 2,
Issue: 6,
Sitasi : 0 29-Nov-2024
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| Last.06-Aug-2025
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This study aims to analyze phonological and morphological errors in lifestyle column articles of the Kabar Priangan newspaper, September-October 2024 edition. Using a descriptive qualitative approach, this research identifies and classifies the language errors found. Data is collected through observation and note-taking techniques, where the researcher records every phonological and morphological error that appears in the text. The analysis results show various types of errors, including phoneme omission, phoneme addition, phoneme sound changes, affix usage errors, word compounding, and unnecessary word repetition. This study provides insights into the causes of errors and their impact on reader comprehension, as well as offers recommendations for improving language use in online media.
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2024 |