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The Application of Music Therapy For Children with Autism Based On Facial Recognition Using Eigenface Method Yusufiyah, Hesti Khuzaimah Nurul; Usuman, Ilona; Putra, Agfianto Eko; Widodo, Triyogatama Wahyu
Journal Of Natural Sciences And Mathematics Research Vol 3, No 1 (2017): Volume 3, Nomor 1, 2017
Publisher : Faculty of Science and Technology, State Islamic University Walisongo Central Java

This research is motivated by the condition of children with autism who require continuous monitoring without a parent accompany, and certain therapies who is capable to reduce repetitive behaviors and increase the concentration. Music therapy is one of the treatment which able to perform it. The implementation of this research is located in a special schools with autism, the perform is proper at certain times and requires tools for music therapy. Therefore, the integrated device was made to monitor the activities of children with autism, as well as providing music therapy automatic face recognition based on Eigenface method.This device perform when the children with autism under certain conditions (e.g. crying, the teacher would not work orders, etc.), then by capturing the the facial image, the system will process to compare the similarity with the existing database. Then, the shortest distance of euclidean is chosen. If the captured of facial image is similar to the one existing database, then the music is performed as music therapy for children with autism. The results of this system, indicates that the childs responses become more calm, easy concentration, and the repetitive attitude is reduced. While the accuracy of the system achieves by 80% (compare with the old and new database) and 20%. (without new database). Â©2017 JNSMR UIN Walisongo. All rights reserved.

PENGARUH METODE EKSPERIMEN TERHADAP MOTIVASI DAN HASIL BELAJAR SISWA KELAS X PADA MATERI GERAK LURUS Azka, Millati; Sudarmanto, Agus; Yusufiyah, Hesti Khuzaimah Nurul
Physics Education Research Journal Vol 2, No 1 (2020)
Publisher : Faculty of Science and Education, UIN Walisongo Semarang

This study aims to examine the effect of experimental method on student learning motivation and student learning outcomes on rectilinear motion material in grade X at MAN Kendal. This is a quantitative research with a sample of 34 students of class X MIPA 4 as an experimental group and 32 students of class X MIPA 2 as a control group. Data collection techniques using test, questionare, observation, interview, and documentation. The experimental class is given learning using experimental methods and control classes using conventional methods. The hypothesis was tested using t test and simple linear regression. The results of hypothesis test show that learning motivation of the experimental class students is higher than the control class and learning outcomes of the experimental class are better than the control class. Based on the results of data analysis, it was concluded that there was a correlation between the experimental method of student motivation and learning outcomes.

The Application of Music Therapy For Children with Autism Based On Facial Recognition Using Eigenface Method Hesti Khuzaimah Nurul Yusufiyah; Ilona Usuman; Agfianto Eko Putra; Triyogatama Wahyu Widodo
Journal of Natural Sciences and Mathematics Research Vol 3, No 1 (2017): June
Publisher : Faculty of Science and Technology, Universitas Islam Negeri Walisongo Semarang

This research is motivated by the condition of children with autism who require continuous monitoring without a parent accompany, and certain therapies who is capable to reduce repetitive behaviors and increase the concentration. Music therapy is one of the treatment which able to perform it. The implementation of this research is located in a special schools with autism, the perform is proper at certain times and requires tools for music therapy. Therefore, the integrated device was made to monitor the activities of children with autism, as well as providing music therapy automatic face recognition based on Eigenface method.This device perform when the children with autism under certain conditions (e.g. crying, the teacher would not work orders, etc.), then by capturing the the facial image, the system will process to compare the similarity with the existing database. Then, the shortest distance of euclidean is chosen. If the captured of facial image is similar to the one existing database, then the music is performed as music therapy for children with autism. The results of this system, indicates that the child's responses become more calm, easy concentration, and the repetitive attitude is reduced. While the accuracy of the system achieves by 80% (compare with the old and new database) and 20%. (without new database). ©2017 JNSMR UIN Walisongo. All rights reserved.

Pengaruh Metode Eksperimen Terhadap Motivasi dan Hasil Belajar Siswa Kelas X pada Materi Gerak Lurus Millati Azka; Agus Sudarmanto; Hesti Khuzaimah Nurul Yusufiyah
Physics Education Research Journal Vol 2, No 1 (2020)
Publisher : Faculty of Science and Education, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/perj.2020.2.1.3948

This study aims to examine the effect of experimental method on student learning motivation and student learning outcomes on rectilinear motion material in grade X at MAN Kendal. This is a quantitative research with a sample of 34 students of class X MIPA 4 as an experimental group and 32 students of class X MIPA 2 as a control group. Data collection techniques using test, questionare, observation, interview, and documentation. The experimental class is given learning using experimental methods and control classes using conventional methods. The hypothesis was tested using t test and simple linear regression. The results of hypothesis test show that learning motivation of the experimental class students is higher than the control class and learning outcomes of the experimental class are better than the control class. Based on the results of data analysis, it was concluded that there was a correlation between the experimental method of student motivation and learning outcomes.

Efektivitas Penggunaan Seleksi Ciri CFS pada Klasifikasi Ciri Bentuk Nodul Kanker Payudara dengan Citra Ultrasonografi Hesti Khuzaimah Nurul Yusufiyah; Juan Pandu Gya Nur Rochman
Physics Education Research Journal Vol 3, No 1 (2021)
Publisher : Faculty of Science and Education, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/perj.2021.3.1.6667

The implementation of nodule shape characteristics is one of the parameters used in determining breast cancer malignancy. Mathematical calculations are used as a second decision to strengthen radiologists in determining breast cancer malignancy using ultrasound images (USG). The method used in this research is to filter ultrasound images that contain speckle noise, then continue the segmentation process, extracting shape features, selecting shape features, and classifying them. The feature selection process using Correlated based Feature Selection (CFS) is used to select the dominant shape features in the image. The classification results obtained show that the results of feature selection using CFS can improve the results of image accuracy, sensitivity and specificity, so as to be able to better distinguish the characteristic shape of the cancer nodule.

Shape analysis for classification of breast nodules on digital ultrasound images Hanung Adi Nugroho; Hesti Khuzaimah Nurul Yusufiyah; Teguh Bharata Adji; Widhia K.Z Oktoeberza
Indonesian Journal of Electrical Engineering and Computer Science Vol 13, No 2: February 2019
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v13.i2.pp837-844

One of the imaging modalities for early detection of breast cancer malignancy is ultrasonography (USG). The malignancy can be analysed from the characteristic of nodule shape. This study aims to develop a method for classifying the shape of breast nodule into two classes, namely regular and irregular classes. The input image is pre-processed by using the combination of adaptive median filter and speckle reduction bilateral filtering (SRBF) to reduce speckle noises and to eliminate the image label. Afterwards, the filtered image is segmented based on active contour followed by feature extraction process. Nine extracted features, i.e. roundness, slimness and seven features of invariant moments, are used to classify nodule shape using multi-layer perceptron (MLP). The performance of the proposed method is evaluated using 105 breast nodule images which comprise of 57 regular and 48 irregular nodule images. The results of classification process achieve the level of accuracy, sensitivity and specificity at 96.20%, 97.90% and 94.70%, respectively. These results indicate that the proposed method successfully classifies the breast nodule images based on shape analysis.

EVALUASI TEGANGAN PERMUKAAN TANAH PADA SISTEM PENTANAHAN RUMAH TINGGAL BERDASARKAN KEDALAMAN ELEKTRODA DAN KARAKTERISTIK LOKASI Inaya Retno Putri; Ali Nur Fathoni; Hesti Khuzaimah Nurul Yusufiyah
MEDIA ELEKTRIKA Vol 19, No 1 (2026): Media Elektrika
Publisher : PSRE UNIMUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/me.v19i1.21109

Sistem pentanahan merupakan bagian penting dalam perlindungan keamanan manusia. Sistem pentanahan yang baik adalah sistem pentanahan yang memiliki nilai tahanan pentanahan kecil. Penelitian ini bertujuan untuk meneliti tegangan permukaan tanah di sekitar elektroda pentanahan rumah tinggal di Semarang Utara (Pantai Marina) dan Semarang Selatan (Mangunharjo). Tegangan langkah merupakan tegangan yang timbul di atas tanah ketika ada arus gangguan ke tanah. Arus tersebut dapat menyebar ke tanah dan membahayakan orang yang berdiri di atas tanah tersebut. Nilai tahanan pentanahan, kedalaman penanaman elektroda dan lokasi pentanahan mempengaruhi tegangan permukaan tanah di sekitar elektroda pentanahan. Penelitian ini merupakan penelitian eksperimen yang dilakukan dengan mengalirkan arus bocor ke dalam tanah melalui elektroda pentanahan dengan kedalaman 0,5m,1m dan 1,5 m. Hasil penelitian menunjukkan nilai tahanan elektroda semakin kecil dengan semakin dalam penanaman elektroda dan nilai tegangan permukaan tanah akan semakin kecil dengan semakin jauhnya pengukuran dari elektroda utama begitu pula semakin dalam penanaman elektroda pentanahan maka tegangan permukaan tanah yang diperoleh akan semakin kecil.

Soil Moisture and pH Monitoring System with a Flexible Monopole Antenna Based on IoT for Agricultural Applications Akbar Izulhaq Izulhaq; Nurhayati; Hesti Khuzaimah Nurul Yusufiyah; Sayyidul Aulia Alamsyah
INAJEEE (Indonesian Journal of Electrical and Electronics Engineering) Vol. 9 No. 2 (2026): August
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/inajeee.v9n2.p84-90

This study aims to address the limitations of manual monitoring in the agricultural sector by designing an Internet of Things (IoT)- based soil moisture and pH monitoring system. The primary focus of this study is the integration of a flexible monopole antenna made of Polydimethylsiloxane (PDMS) to extend the range of data transmission on the ESP32 Wroom-U microcontroller. Using the Research and Development (R&D) method, the antenna was designed for a 2.4 GHz frequency, with simulation results showing a return loss of -14.69 dB and a VSWR of 1.45. Field test results prove that the use of a flexible external antenna can increase transmission range up to 521.59 meters, or 17 times farther than a standard antenna. The IoT system successfully transmitted sensor data to the ThingSpeak platform in real-time every 15 to 30 seconds with stable connectivity. Implementation in rice fields demonstrated the system’s accuracy in reading soil conditions and its effectiveness in operating automatic irrigation pumps. This research provides an efficient and adaptive communication infrastructure solution for the development of smart farming.

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