The battery thermal management system (BTMS) is essential for maintaining the battery's temperature and hence its performance. BTMS is classified into three types: active cooling, passive cooling, and hybrid appro...
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Technopreneurship represent a form of entrepreneurship that emphasizes entrepreneurial skills and technology. Studies on technopreneurship have been conducted, but research investigating antecedents of technopreneursh...
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Composite is a material that combines two or more materials that basically dissimilar chemical or physical properties from one another. In this research, we used Acropora coral reef waste particulate and Resin Polyest...
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Using MD5 hashing of passwords in web logins is highly vulnerable to dictionary attacks. One online application for cracking hashed passwords using a dictionary attack that is free and easy to use is ***. Even so, the...
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Stunting in toddlers is a chronic nutritional issue that affects the physical and cognitive development of children, with serious long-term consequences such as reduced cognitive function and an increased risk of chro...
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ISBN:
(数字)9798350379839
ISBN:
(纸本)9798350379846
Stunting in toddlers is a chronic nutritional issue that affects the physical and cognitive development of children, with serious long-term consequences such as reduced cognitive function and an increased risk of chronic diseases in adulthood. Therefore, early identification and prevention efforts for stunting are crucial. Classifying toddlers into categories of at-risk for stunting or not is essential to provide timely and appropriate interventions. This study employs data mining techniques using the decision tree algorithm to expedite the stunting detection process and improve the accuracy of nutritional status classification in children. The results indicate that the constructed decision tree model can classify children's nutritional status with an accuracy of 83.26%. The decision tree achieves high accuracy in classifying stunting in toddlers due to its ability to handle complex data and identify significant patterns within the data.
Microplastics, classified as emerging contaminants, are recognized for their pollution of various environments, including groundwater. This study focuses on Jakarta, a major city in Asia where some communities still r...
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Welding is one of the sectors that play a crucial role in supporting the rapid development of infrastructure. However, in the process, many defects occur that sometimes escape inspection and will lead to damage in bui...
Welding is one of the sectors that play a crucial role in supporting the rapid development of infrastructure. However, in the process, many defects occur that sometimes escape inspection and will lead to damage in building construction. The purpose of conducting this research is to investigate the influence of optimization methods on Convolutional Neural Network (CNN) models in detecting the quality of welding results based on three conditions: Normal, Excessive Reinforcement, and Undercut. The area to be detected is a portion of the welding result with a circular welding path around a full A106 Grade B carbon steel pipe. The image capture process is carried out using a digital camera mounted on a tool for rotating around the pipe to follow the welding path. The captured image result of 3024 x 3024 pixels is first processed by converting RGB to grayscale. Afterwards, the image is resized to a smaller scale of 128 x 128 pixels to accelerate the training process. Finally, the training and testing processes are conducted using a CNN model. In the CNN model, there are several optimizers such as SGDM, Rmsrop, and Adam. In this study, a comparison is conducted to find the best optimizer in an effort to minimize the occurrence of overfitting as well as achieve optimal detection accuracy. For optimal detection, a dataset of 300 images is required, consisting of: 100 Normal images, 100 Excess Reinforcement images, and 100 Undercut images.
Lampung Province is one of the regions with the highest cocoa production, but many factors can interfere with cocoa production. One of them is the factor of pests and diseases of cocoa that cannot be identified and pr...
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A planing hull high-speed ferry with a stepped hull becomes a well-liked mode of water transportation for archipelago countries. On the other hand, the shape of steps on the bottom hull has not been recently taken int...
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The available of conventional fuels are fluctuating depend on distribution from the source production to consumer. The availability of biogas as renewable energy is increasing due to establishments of many organic was...
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