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Identifikasi Pneumonia pada Balita melalui Citra X-ray Menggunakan Metode Convolutional Neural Network (CNN) Kurniawati, Indah; Akbar, Ridho; Ardina Kusuma, Yessie; Fahma Kusumawati, Izza
Journal of Manufacturing in Industrial Engineering & Technology Vol 3 No 1 (2024): Journal of Manufacturing in Industrial Engineering & Technology
Publisher : Universitas Muhammadiyah Surabaya Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/mine-tech.v3i1.23391

Abstract

Background: Pneumonia is a respiratory infection that can be life-threatening if not properly diagnosed and treated. The diagnosis of pneumonia currently relies on the expertise of pulmonologists to evaluate chest X-ray results. Therefore, there is a need for technology that can assist doctors in analyzing X-ray images quickly and accurately. Methods: This study employs Convolutional Neural Networks (CNN) to classify chest X-ray images into three classes: Normal, Mild Pneumonia, and Severe Pneumonia. Several experiments were conducted by varying the number of epochs, dataset size, image resolution, and the number of hidden layers to achieve accurate identification results. Results: The final testing results showed that using 15 epochs, 5 hidden layers, and a dataset of 5700 images for classification with CNN can achieve a training accuracy of 92.48% and a validation accuracy of 91%. Results from 50 chest X-ray images indicated identical identification accuracy between the readings by doctors and the proposed method, with doctors taking 15 minutes to read and the proposed method taking only 0.2 seconds with an identification accuracy of 100%. Conclusion: This study demonstrates that the proposed method can assist pulmonologists in diagnosing pneumonia with high diagnostic accuracy and short diagnosis time, thereby helping to improve the quality of healthcare services. Recommendations: This study recommends the use of CNN as a method for diagnosing pneumonia in chest X-ray images.
The Effectiveness of Using Gym Ball in Reducing Back Pain in the Third-Trimester Pregnant Women Wulandari, Heny; Kurniawati, Indah; Winarna, Nuristy Brillian Ainindiyahsari
Jurnal MIDPRO Vol 16 No 2 (2024): JURNAL MIDPRO
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/md.v16i2.713

Abstract

Back pain is one of the problems that pregnant women often experience during the third trimester. If the pain is not treated immediately, it will have serious consequences for the mother. One effort is simple physical therapy using a ball, which is useful for strengthening the abdominal and lower back muscles. It is usually called gymball training. This study aimed to determine how effectively a gym ball reduces back pain felt by pregnant women in the third trimester.This research used a pre-experiment with one pretest-posttest group and a sample of 30 pregnant women in the Singojuruh Public Health Center area. It was conducted from September to October 2023. This study applied simple random sampling techniques to determine the sample and analyse data using the Wilcoxon test.This study revealed that the prevalence of back pain in pregnant women was reduced from 43.3% to 6.7% for pain in the moderate category. Furthermore, 10% of respondents no longer felt back pain after using the gymball. Based on the Wilcoxon signed ranks test results on data before and after testing, a p-value of 0.000 was obtained, which shows that using a gym ball effectively treats back pain in pregnant women in the third trimester. The use of a gym ball can be used as a complementary care alternative to relieve pregnant women's back pain during pregnancy, especially in the third trimester. It is hoped that this gymball can be implemented in health facilities in classes for pregnant women.
THE EFFECTIVENESS OF PRENATAL YOGA REDUCE PREGNANT WOMEN'S ANXIETY FACING CHILDBIRTH Muthoharoh, Husnul; kurniawati, Indah; Ayu Asmarani, Nimas
Jurnal Ilmiah Kesehatan Vol 17 No 02 (2024): Jurnal Ilmiah Kesehatan (Journal of Health Science) 
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/jhs.v17i02.4284

Abstract

During pregnancy and before delivery, this fear often occurs in pregnant women. Anxiety is a feeling of worry, such as fear or uncertainty, as well as an unclear personal emotional condition about specific objects. The incidence of anxiety for primigravida mothers is 66.2% compared to multigravida mothers, which is 42.2%. Feelings of anxiety during pregnancy will have a negative impact on the growth and development of the fetus. Prenatal yoga helps the mind focus on pregnant women in regulating breathing techniques and provides comfort, security, calm and relaxation. This study aimed to determine the effectiveness of prenatal yoga in reducing the anxiety of pregnant women facing childbirth. The research design used was an experiment, purposive sampling with a sample of 32 third-trimester pregnant women—direct data collection using the STAI questionnaire instrument. The research results were analyzed using the Wilcoxson test. The results showed that all respondents experienced a decrease in their level of anxiety from moderate to mild after doing prenatal yoga. The results of the analysis obtained the value of Asymp.Sig. (2-tailed) 0.000 <0.05, meaning there is a correlation between the effectiveness of prenatal yoga in reducing anxiety for pregnant women facing labour. In conclusion, the study's results found that prenatal yoga can reduce the anxiety of pregnant women. Mothers should routinely do prenatal yoga so they do not experience anxiety during pregnancy.
THERMAL EFFICIENCY ANALYSIS OF COMBUSTION TURBINE GENERATOR (821-G-101) PT TRANS PACIFIC PETROCHEMICAL INDOTAMA AFTER MAJOR INSPECTION Arif Batutah, Moh; Kusnanto, Hadi; Kurniawati, Indah; Safi’i , Achmad
Jurnal Rekayasa Mesin Vol. 15 No. 3 (2024)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v15i3.1664

Abstract

The gas turbine is one of the most widely used equipment in oil and gas industries as an electric generator driving system. To maintain the reliability and performance of the gas turbine, a major inspection program is required. Thermal efficiency analysis is the parameters of success in major inspection activities. Thermal efficiency analysis is carried out by comparing data and operating parameters of gas turbine before and after the major inspection. The analysis aims to determine the actual efficiency of each component, and also the actual overall efficiency in the gas turbine. The study result is the actual thermal efficiency of a gas turbine after a major inspection has increased from 12.20% to 12.84% at a load of 6 MW, an increase from 15.76% to 16.77% at a load of 9 MW, and an increase of 18.59% to 20.16% at a load of 12 MW. Based on the actual performance comparison data with design data, it is known that the overall actual performance is still below the design performance, both heat efficiency, heat consumption and heat rate. This is caused by the operating lifetime
Hubungan Tingkat Pengetahuan Orang Tua Tentang Protokol Kesehatan Covid-19 Dengan Perilaku Cuci Tangan Pada Anak Usia Sekolah Kurniawati, Indah; Ahyan, Ahmad
Jurnal Ilmu Kesehatan Bhakti Husada: Health Sciences Journal Vol. 14 No. 01 (2023): Jurnal Ilmu Kesehatan Bhakti Husada: Health Science Journal
Publisher : Lembaga Penelitian Sekolah Tinggi Ilmu Kesehatan Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34305/jikbh.v14i01.702

Abstract

Latar Belakang: Covid-19 merupakan ancaman terbaru terhadap kesehatan global yang menyerang pernapasan dan menjadi pandemic secara global. Penerapan protokol kesehatan Covid-19 sangat diperlukan agar terhindar dari bahaya Covid-19. Perilaku cuci tangan merupakan faktor yang sangat penting dalam penerapan protokol kesehatan Covid-19 karena di tangan lah banyak mikroorganisme berkembang biak. Penelitian ini bertujuan untuk mengetahui hubungan tingkat pengetahuan orang tua tentang protokol kesehatan Covid-19 dengan perilaku cuci tangan pada anak usia sekolah di SDN Cilangkap 01 Jakarta Timur. Metode: Penelitian ini menggunakan pendekatan kuantitatif dengan desain cross sectional. Sampel pada penelitian ini sebanyak 213 responden dengan teknik sampling yang digunakan adalah simple random sampling. Hasil: Hasil analisis data bivariat menggunakan uji chi-square dengan tingkat kepercayaan 95% (p-value = 0,05 diperoleh hasil terdapat hubungan yang signifikan antara tingkat pengetahuan orang tua tentang protokol kesehatan Covid-19 dengan perilaku cuci tangan pada anak usia sekolah di SDN Cilangkap 01 Jakarta Timur dengan p-value = 0,006 (<0,05). Kesimpulan: hasil penelitian ini menunjukkan bahwa tingkat pengetahuan orang tua terkait protokol kesehatan covid-19 memiliki hubungan dengan perilaku cuci tangan pada anak usia sekolah. Saran: : diperlukan adanya peran orang tua secara maksimal dan pengetahuan yang baik untuk dapat meningkatkan perilaku cuci tangan pada anak.
Characteristics of UHF Propagation Channels Due to the Impact of Vegetation on WSN in The Tropical Forests Kurniawati, Indah; Akbar, Ridho; Astomo, Reynanda Bagus
Journal of Telecommunication Electronics and Control Engineering (JTECE) Vol 7 No 1 (2025): Journal of Telecommunication, Electronics, and Control Engineering (JTECE)
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/jtece.v7i1.1494

Abstract

The use of wireless communication in a wireless sensor network, especially in smart gardens, requires information about the amount of attenuation caused by vegetation. Therefore, measurements were made of the Received Signal Strength Indicator (RSSI) received by the XBee S2C device in the Bamboo Forest area, Surabaya, for several different lengths of vegetation depth and antenna height. From the measurement results, it is known that there is no significant difference between RSSI for antenna heights of 1 m and 2 m, while better RSSI is obtained for antennas with a height of 3 m. The antenna used is a vertical monopole antenna for the 2.4 GHz frequency. This is because, at an antenna height of 3 m, the number of vegetation that becomes obstacles is less than that of antennas of 1 m and 2 m. From the measurement results, it is also known that with this antenna height, data packets can be received up to a vegetation depth of 80 m. Then, the attenuation resulting from the calculation shows that the resulting trend is in accordance with the attenuation trend with the Weissberger, ITU-R, and FITU-R models but with higher values. Differences in measurement methods, locations, obstacles, and different climates and weather can cause this. To predict attenuation at a certain vegetation depth distance, based on the results of the attenuation calculation, a linear equation for calculating attenuation as a function of distance is created of the attenuation calculation, a linear equation for calculating attenuation as a function of distance is created.
Pengaruh Penggunaan ATLAS, Computer Self-Efficacy, Kompetensi, dan Profesionalisme terhadap Kinerja Auditor Miranda, Gita; Kurniawati, Indah
Jurnal Manajemen Bisnis dan Keuangan Vol 5 No 2 (2024): Oktober 2024
Publisher : https://jurnal.binamandiri.ac.id/

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51805/jmbk.v5i2.237

Abstract

Auditor performance is an assessment of the effectiveness and efficiency of an auditor in carrying out their duties. Good auditor performance indicates that the auditor can ensure the reliability of financial statements and provide recommendations that are useful for decision making for information users. This research aims to analyze the effect of using the Audit Tool and Linked Archive System (ATLAS), computer self-efficacy, competence, and professionalism on auditor performance. This research uses a quantitative approach with primary data collection through questionnaires. The sample in this study were 45 respondents selected using purposive sampling technique, with a focus on auditors in Yogyakarta. The results indicated that the use of ATLAS, computer self-efficacy, competence, and professionalism have a significant effect on auditor performance. Auditors with high computer self-efficacy, good competence, high professionalism, and using ATLAS in their work process shows good performance.
Pengaruh Aromaterapy Lemon (Citrus) Terhadap Nyeri Haid (Dismenorea) Pada Siswi Remaja Smp Al-Irsyad Banyuwangi Trianita, Desi; Sari, Diana Purnama; Kurniawati, Indah
Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 Vol. 6 No. 5 (2025)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/10.36312/vol6iss5pp1365-1369

Abstract

Dismenore adalah nyeri haid yang disebabkan oleh ketidakseimbangan hormon progesteron dalam darah, yang dialami oleh 90% remaja di dunia dan 55% remaja di Indonesia. Aromaterapi lemon merupakan terapi komplementer alternatif untuk mengurangi dismenore karena mengandung limonene (66-80%), geranyl acetate, netrol, terpinene (6-14%), α-pinene (1-4%), myrcene, dan linalool. Penelitian ini bertujuan untuk mengetahui pengaruh aromaterapi lemon terhadap nyeri haid atau dismenore pada siswi di SMP Al-Irsyad Banyuwangi. Penelitian ini menggunakan metode quasi-eksperimen dengan desain pre dan post-test dengan kontrol. Sampel terdiri dari 34 remaja putri yang dipilih dengan teknik simple random sampling. Mereka dibagi menjadi dua kelompok, yaitu 17 siswi dalam kelompok intervensi dan 17 siswi dalam kelompok kontrol. Instrumen yang digunakan adalah SOP Aromaterapi Lemon dan Skala Numeric Rating Scale (NRS). Uji normalitas data dilakukan dengan menggunakan uji Shapiro Wilk. Karena data yang diperoleh tidak berdistribusi normal, maka analisis dilakukan dengan uji Mann-Whitney. Sebelum diberikan aromaterapi lemon, rata-rata skala nyeri pada kelompok intervensi adalah 5,06, sedangkan pada kelompok kontrol adalah 2,82. Setelah diberikan aromaterapi lemon pada kelompok intervensi, skala nyeri menjadi 0,94. Sementara itu, pada kelompok kontrol, skala nyeri menjadi 3,00. Hasil uji Mann-Whitney pada kelompok intervensi menunjukkan nilai Asymp. Sig. (2-tailed) sebesar 0,000 (<0,05). Sedangkan pada kelompok kontrol, nilai Asymp. Sig. (2-tailed) sebesar 0,573 (p > 0,05). Dengan demikian, terdapat pengaruh pemberian aromaterapi lemon terhadap nyeri haid (dismenore). Aromaterapi lemon terbukti efektif dalam mengurangi persepsi nyeri. Responden disarankan untuk secara mandiri melakukan intervensi aromaterapi lemon guna mengurangi nyeri haid (dismenore).
Model Evaluasi Pembelajaran PAI Kontemporer “Pembelajaran Futuristik” Kurniawati, Indah; Ridho, Achmad Rasyid
Indonesian Journal of Islamic Educational Review Vol. 1 No. 2 (2024): June 2024
Publisher : South Sulawesi Education Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58230/ijier.v1i2.123

Abstract

Konsep pembelajaran futuristik digunakan untuk mempersiapkan diri menuju masa depan maka dari itu dibutuhkan sikap bijaksana dalam menghadapi globalisasi yaitu dengan mempersiapkan diri sebaik mungkin dengan memanfaatkan peluang yang terbuka di dalamnya. Keberhasilan peserta didik dalam dunia pendidikan, salah satunya dari proses pembelajarannya yang diikutinya. Pendidik sebagai pihak yang melakukan transformasi ilmu pengetahuan tentang nilai-nilai multikultural, sementara peserta didik menjadi pihak yang menerimanya untuk dijadikan sebagai pengetahuan atau pijakan dalam membangun sikap dan perilaku di tengah keragaman. Ditinjau dari jenisnya, penelitian ini bersifat literatur, termasuk pada jenis penelitian pustaka (library research). Penelitian kepustakaan (library research) yaitu penelitian yang pengumpulan datanya dilakukan dengan menghimpun data dari berbagai literatur. Hal ini dapat menjadi modal menghadapi aspek futuristiknya. Dari proses pembelajaran ini akan bisa diharapkan atau dihasilkan pendidikan yang berorientasi futuristic, yakni pendidikan yang memberikan pola berfikir yang menghargai keberagaman. Proses pembelajaran berbasis multikultural merupakan salah satu model yang bisa digunakan oleh dunia Pendidikan. Kata kunci: pendidikan, futuristik, pembelajaran.
THE INFLUENCE OF FAMILY ENVIRONMENT, MOTIVATION, SELF-EFFICACY AND USE OF INSTAGRAM SOCIAL MEDIA ON ENTREPRENEURIAL INTERESTS OF STUDENTS OF THE FACULTY OF ECONOMICS AND BUSINESS IN THE SPECIAL REGION OF YOGYAKARTA Kurniawati, indah; Ayu Saputri, Yuke Dea
Kajian Ekonomi dan Bisnis Vol. 20 No. 1 (2025)
Publisher : Sekolah Tinggi Ilmu Ekonomi SBI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51277/keb.v20i1.246

Abstract

This Study aims to determine the influence of family environment, motivation, self-efficacy, and the use of Instagram social media on the entrepreneurial interest of student. This research employs a quantitative method with primary data obtained from the distribution of 100 questionnaries using purposive sampling. The collected data were analyzed using multiple linear regression analysis. The result of the study found that self-efficacy does not have a significant positive effect on student entrepreneurial interest, meaning that the presence of confidence does not necessarily encourage interest in entrepreneurship. In contrast, the family environment, motivation, and the use of Instagram social media have a significant positive effect on entrepreneurial interest.
Co-Authors Abdul wachid b.s Ade Eviyanti Adji, Iwan Setiawan Adyani, Asta Ahyan, Ahmad Al Amin, Muhammad Amelia, Rosa Andi Susilawaty, Andi Ariestanti, Yenni Astomo, Reynanda Bagus Ayu Asmarani, Nimas Ayu Saputri, Yuke Dea Ayu, Runita Batutah, Moh Arif Beni Suhendra Winarso Boonsawad, Panicha Christiana, Indah Dedi Haswan Dedy Wahyudi Desi Trianita Dian Retnaningdiah, Dian DODIK LUTHFIANTO Elia Yuswita Fadhilah, Sumaniyatun FADIAH, NUR Fahma Kusumawati, Izza Fajrin, Fitriana Ikhtiarinawati Fitriyya, Munaaya Habibi Habibi Hadi Kusnanto Hakiki, Miftahul Hamid, Abdurrahman Hariani, Wahyu Fuji Hariyani, Wahyu Fuji Harjadi, Prih Heny Wulandari Hunaify, Dini Aliviyya Husnul Muthoharoh Indriayani, Iis Irmawanto, Rudi Jamiatun Jamiatun, Jamiatun Jatmiko Susilo Kamil, Annisa Mahmuddin Mahmuddin Mariati Tamba Marliana, Thika Marni, Erna Maya Sova Miranda, Gita Muhammad Rahman, Rizky Munawir Amansyah Murtiningsih Murtiningsih Mustari, Sri Muzakar Isa Nabila, Rizka Sheema Nadirahilah, Nadirahilah Nugroho, Kristianto Dwi Nuristy Brillian Ainindyahsari Winarna Nurlita, Ayunda Osman, Suhaila Binti Prasetyawati, Dian Pratama, Rully Putra Surya Pratiwi, Regita Eka Raden Mohamad Herdian Bhakti Rakhmat Hidayat, Rakhmat Ramadhana, Siva Restiandita, Arzyka Retno Dewi Noviyanti Reynanda Bagus Widya Astomo Reynanda Bagus Widyo Astomo Ridho Akbar Ridho, Achmad Rasyid Rifky Zulhardi, Rifky Rosa, Tina Safi’i , Achmad Saputro, Muhammad Novianto Bayu Sari, Diana Purnama Sativa, Adinda Oryza Siti Resmi Sri Hartini Suaidi Ahadi Suganda, Aa? Batara Suhendra Winarso, Beni Sujinah Sujinah Susilo†, Jatmiko Suyono Suyono Triuli Novianti, Triuli Utami, Maudy Nabila Wahyu Yuwono, Wahyu Widayati, Titik Wijaya, Arjuna Nurmansyah Wijayanti, W WINARNO Winarno, Winarno Yani Suryani Yanuar , Ignatius Erik Sapta Yeni Safitri Yessie Ardina Kusuma Yuberti Yudha, Satria Sandi Yuliarni, Resti