Penelitian ini bertujuan untuk menghasilkan panduan praktikum materi teorema thevenin pada mata kuliah elektronika analog untuk mahasiswa pendidikan fisika yang valid dan praktis. Metode penelitian yang digunakan adalah Development Research. Model yang digunakan adalah model pengembangan Rowntree yang terdiri dari 3 tahapan yaitu tahap perencanaan, tahap pengembangan, dan tahap evaluasi. Model …
This research reports the result about enhancement dielectric strength of kraft paper impregnated with oil blend of diala B oil and corn oil with filler Al2O3 with a concentration of 0.5 wt%. The kraft paper sample used is in the form of a sheet with a thickness of 0.04 mm and a size of 30 mm x 30 mm. The kraft paper samples impregnated with a mixture of diala B oil and corn oil with or without…
Convolutional Neural Network (CNN) is a part of deep learning commonly used for image classification. There are many studies that utilize CNN for classifying tuberculosis and covid-19, as well as normal conditions, using chest x-ray images. However, these studies are still rarely implemented on Indonesian data. Furthermore, the CNN models built have not been deployed in the form of a user inter…
The tendency of people to use private vehicles compared to using public transportation can cause congestion in the city of Palembang. Therefore, it is necessary to visualize spatially in order to be able to know the selection of modes used to head to the location of origin and the availability of public transport infrastructure in the city of Palembang, so that public transport services can be …
Most CCTV systems are typically used for monitoring individuals captured on camera within a specific area under surveillance. In this study, we have developed an interface for CCTV monitoring using deep learning models. The interface is built using Flask as a framework to create a website-based platform. The system of this interface displays the streaming feed from CCTV cameras connected via RT…
In IC-Flash lightning itself there is a special type which is generally called Narrow Bipolar Pulses (NBP) or Narrow Bipolar Events (NBE). These lightning flashes also often initiate CG flash lightning flashes. NBE consists of two types, namely positive polarity (PNBE) and negative polarity (NNBE). Based on previous research, there were 12908 lightning recording data, but only 2545 data could b…
Penelitian ini bertujuan untuk mengembangkan sistem pengukuran laju kecepatan kendaraan di jalan tol menggunakan metode Haar Cascade Classifier berbasis citra bergerak. Metode ini memungkinkan pengukuran kecepatan kendaraan di jalan tol dengan komputasi yang cepat dibandingkan metode-metode sebelumnya. Sistem ini bekerja dengan mengidentifikasi kendaraan pada citra bergerak dan melacak pergerak…
English content is very easy to find in the surrounding environment such as in social media, but Indonesians find it difficult to understand. Since English word often sounds similar to other words and also the pronunciation differences of each person, a speech-to-text recognition system can help recognize English words into text. Gaussian Mixture Model is chosen to recognize speech to text beca…
Peningkatan penggunaan internet berbanding lurus dengan peningkatan cyber attack setiap tahunnya. Faktor peningkatan tersebut salah satunya adalah kelompok kriminal yang menargetkan alat kolaborasi seperti OneDrive atau Google Drive. Pengamanan data pada jaringan internet dibutuhkan untuk perancangan aplikasi berbasis jaringan, salah satunya dengan mengamankan data sebelum dikirimkan melalui in…
Learning new words can be difficult, it helps if it’s possible to look up the new word in a dictionary, however, a word in English often sounds alike to another word, therefore a speech to text system can help searching a word in dictionary. The use of Mel-Frequency Cepstral Coefficient in feature extraction and Hidden Markov Model in recognizing speech to text was chosen because MFCC and Hid…
This research discusses four scenarios in developing a Faster Region-based Convolutional Neural Network (Faster R-CNN) model to detect bleeding in radiological images of the human brain. We specifically tested and compared key parameters, namely learning rate, batch size, backbone architecture, and data sharing, to determine the most effective configuration. The results show that the learning r…
ARI is a disease that attacks the respiratory tract which can be caused by a viral infection or can also be caused by other diseases or other conditions, under certain conditions ARI can cause complications if not immediately examined and treated. Diagnosing ARI is not easy for the general public. In this case an expert system can help deal with the problem by building a system that people can …
IPTV minipacks are small packages of various additional channels owned by IndiHome. This package can be selected and purchased according to customer needs. currently used traditional methods of analyzing data, can not handle a large amount of data. One method that can be used is the Item-based clustering hybrid method (ICHM). ICHM builds a group of rating matrices based on the attributes of the…
Sentiment analysis is the process of analyzing opinions, sentiments, and so on. The purpose of sentiment analysis is to collect polarity in sentences. What is analyzed are reviews/opinions that are often found on social media, blogs, and many more. One of the most frequently used social media is Twitter. Twitter has many features such as being able to create tweets. Tweets made by users are usu…
Mongoloid is a type of human race that exists in the world. Each mongoloid race has different characteristics and physical traits including eyes, nose, and skin color. This research aims to build a system that can classify mongoloid races from input images. This system uses the Convolutional Neural Network method which then the error results from the classification using the Confusion Matrix ca…
Telah berhasil dikembangkan e-modul berbasis STEM pada materi pemanasan global untuk peserta didik kelas X SMA yang valid dan praktis. Penelitian ini menggunakan prosedur pengembangan Rowntree yang terdiri dari tiga tahap: tahap perencanaan, tahap pengembangan, dan tahap evaluasi. Tahap Evaluasi dalam penelitian ini menggunakan tahap evaluasi formatif Tessmer yang terdiri dari tahap: self evalu…
Pada penelitian ini yaitu bertujuan untuk menghasilkan panduan praktikum pengaruh sinyal AC pada komponen pasif hambatan mata kuliah elektronika analog yang telah berhasil dikambangkan yang telah teruji kevalidan dan kepraktisanya. Menggunakan model penelitian Rowntree dan Evaluasi Tesmer. Pada penelitian Rowntree yang terdapat tahapan-tahapan yaitu: tahap perencanaan, tahap pengembangan, dan t…
In developing applications, a good database is needed to store data from an application. Data availability and security must be guaranteed by the database developer. Users also need to know what their data is used for by the application. Blockchain provides all the previous features, starting from decentralized, which means the application runs user-to-user, which means that ongoing activities …
Ultrasonography (USG) is a process or procedure in taking an object in a certain part of the body by taking high-frequency sound waves. Objects obtained from ultrasound results will be used in this study. This study uses a Convolutinonal Neural Network (CNN) to detect Transthalamic objects. This study aims to compare the detection results from previous studies using the Faster R-CNN with a new …
With the increasing human population cause a lot of usage the products made of plastic. Among to reduce the accumulation of plastic waste is by recycling plastic waste properly, one of which is by doing the sorting stage. This study aims to create a system of identification and classification of plastic bottles based on the type. The Random Forest method is used to simplify the process of sorti…
A lightning location system (LLS) is designed to determine the location or estimate of a lightning strike more accurately. It is essential to map areas with high intensity of lightning strikes so that they can be used as a reference in determining protection for specific objects and minimizing losses to both inanimate objects and living things. In this project, the data used is secondary data o…
Telah berhasil dikembangkan modul elektronik materi Fase Bulan dilengkapi teks sanggahan berbasis perubahan konseptual untuk peserta didik sekolah menengah pertama yang valid dan praktis. Penelitian menggunakan metode penelitian pengembangan dengan model Rowntree yang terdiri dari tiga tahap, yaitu tahap perencanaan, tahap pengembangan dan tahap evaluasi. Tahap evaluasi menggunakan model evalua…
Benteng Kuto Besak in the city of Palembang is one of the heritage area visited by many people. Also in this area there is also a Monument Ampera, Dermaga Point and Pasar 16 Ilir be a trading activity suiTOunding community. Increasing the amount of activity, especially in tourist areas and shopping in the area Kuto Besak Palembang This requires the ample parking space and adequate parking facil…
Pada tingkat rukun tetangga sistem informasi dan administrasi yang dapat mengelola berkas dengan baik sangat diperlukan. Sehingga berkas lama tidak berantakan dan akan tersimpan di sistem adminitrasi tersebut. Selain itu sistem informasi dan administrasi ini dapat mengatasi masalah antrian dalam mengajukan berkas tanpa harus menunggu tiga sampai empat hari, dan juga dengan adanya sistem ini pen…
Object detection is required to prevent fire disaster. Object detection is a famous development in computer vision area. It’s because its ability that can differentiate between object in a natural image capture. Fire detection can be applied on a device such as home surveillance camera. The function that being utilize is the ability to detect object around it. Object detection in this researc…