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Laporan Magang MBKM Proyek Pembangunan Jalan Lintas Selatan Lot 1A: Brumbun – Pantai Sine, Tulungagung
Get PDFKLASIFIKASI KERUSAKAN JALAN DI SIDOARJO MENGGUNAKAN CNN BERBASIS ARSITEKTUR INCEPTION RESNET-V2
No full textRoad damage is a serious issue in Sidoarjo Regency, posing risks to the safety of road users. This study aims to classify road surface conditions using a Convolutional Neural Network (CNN) model based on the Inception ResNet-V2 architecture. The image-based classification model was developed by combining secondary data obtained through scraping Google Maps Platform APIs and primary data collected manually. The training process involved strategies such as data augmentation, class balancing, early stopping, and model checkpointing. A total of 1,080 images were used in this study and categorized into three classes: potholes, cracks, and undamaged roads. The model was trained for 50 epochs, with early stopping triggered at epoch 29 when the validation accuracy reached 77.71%. Evaluation on the test data showed an accuracy of 76%. The undamaged road class achieved the highest performance with an F1-score of 0.83, followed by the pothole class with an F1-score of 0.78. The lowest performance was observed in the cracked road class, with an F1-score of 0.59, indicating the model’s limitations in detecting fine crack features. These limitations are likely due to class imbalance and visual similarities between classes. Although the model demonstrated good generalization for the two majority classes, the gap between validation and test accuracy highlights the need for improvement in detecting minority classes. Future research is recommended to explore more advanced augmentation techniques, enhance data representation for minority classes, and consider alternative architectures or ensemble methods to improve the model’s sensitivity to subtle road damage features
PENGARUH ENTERPRISE RISK MANAGEMENT (ERM) DAN INTELLECTUAL CAPITAL TERHADAP FIRM VALUE PADA PERBANKAN YANG TERDAFTAR DI BEI TAHUN 2021-2023
Get PDFThis study aims to examine whether the effective implementation of risk
management and intangible asset management, such as intellectual capital, in
creating competitive advantage and added value for companies can increase
company value. This research uses quantitative research. The population used in
this study was 47 companies in the banking subsector listed on the Indonesia Stock
Exchange (IDX) in 2021-2023. The sampling technique used was purposive
sampling. This study employed multiple linear regression analysis using SPSS
software. The results showed that Enterprise Risk Management had a positive effect
on firm value. Conversely, intellectual capital had no effect on firm value. These
findings indicate that ERM can be a factor in increasing company value and that
investors also consider other factors when assessing a company's prospects
Pengaruh Literasi Keuangan, Gaya Hidup Dan Pengendalian Diri Terhadap Perilaku Keuangan Generasi Z Di Kota Surabaya
Get PDFThe development of technology plays a significant role in human life, particularly for Generation Z, who are technologically literate. The rapid advancement of technology has had a substantial impact on human life. One of the most evident manifestations of technological convenience is in the economic sector, which has led to changes in individual financial behavior. This study aims to
examine the influence of financial literacy, lifestyle, and self-control on the financial behavior of Generation Z in the city of Surabaya. This research adopts a quantitative approach using the Structural Equation Model (SEM) analysis technique based on Partial Least Squares (PLS). The population in this study consists of Generation Z individuals residing in Surabaya. The sampling method used is probability sampling with a random sampling technique, conducted through the online distribution of questionnaires to 100 respondents. The measurement scale used for the research variables is the Likert scale. The results of the study indicate that financial literacy, lifestyle, and selfcontrol contribute to the financial behavior of Generation Z in Surabaya.
Keywords: Financial Behavior; Financial Literacy; Lifestyle; Self-Contro
Penerapan Reverse Osmosis (RO) Dalam Pengolahan Air Limbah Produksi dan Air Laut Pada PT PLN Indonesia Power UBP Grati
Get PDFPengaruh Resin Immobilized-TiO2 dan Resin Immobilized-ZnO Terhadap Penyisihan Konsentrasi Cr6+ Industri Pelapisan Logam Menggunakan Fixed Bed Photocatalytic Reactor
Get PDFThe electroplating industry is one of the industrial sectors that produces liquid waste with hazardous heavy metal content, one of which is hexavalent chromium (Cr⁶⁺). This compound is toxic, carcinogenic, and can pollute the environment if not handled properly. This study aims to analyze the effect of RIPT-TiO₂ and RIPT-ZnO as well as mass variation and sampling time on the removal of Cr⁶⁺ using a fixed bed photocatalytic reactor with 15 watts of UV-C light. The method used includes immobilization of TiO₂ and ZnO on Dowex cation resin with variations in resin mass and sampling time. The main parameter analyzed was the concentration of Cr⁶⁺ which was tested before and after the treatment process using a fixed bed photocatalytic reactor. The results showed that the most optimal Cr⁶⁺ removal occurred at a mass of 50 grams and a sampling time of 180 minutes, with a removal percentage of 71.36% in the RIPT-ZnO treatment, 70.67% in RIPT-TiO₂, and 67.66% in the resin (control). Under the same conditions, the percentage of turbidity removal reached 97.17% in the RIPT-ZnO treatment, 92.40% in the RIPT-TiO₂, and 43.84% in the resin (control). The difference in effectiveness is influenced by the characteristics of the photocatalyst, where ZnO has a wider UV absorption ability, a larger bandgap value of 3.37 eV, and better stability than TiO₂. The use of a fixed bed photocatalytic reactor is effective in reducing the concentration of Cr⁶⁺ from electroplating industry wastewater and can be an alternative waste treatment
Analisis Pengaruh Pertumbuhan Ekonomi, Tingkat Kemiskinan, Dan UMK Terhadap Tingkat Pengangguran Terbuka di Kota Malang
Get PDFThis study investigates the effects of economic growth, poverty, and regional minimum
wages (UMK) on the open unemployment rate (TPT) in Malang City during 2014–2024.
Using a quantitative approach with annual time series data from BPS, multiple linear
regression is employed. The results show that economic growth and UMK have no
significant effect on TPT, while poverty has a significant positive effect. This indicates that
poverty remains a key driver of unemployment, whereas economic output and wage policy
have limited impact, possibly due to informal labor dominance. The coefficient of
determination (R²) of 86.4% indicates ofthe variance in unemployment, emphasizing the
need for poverty-focused and inclusive labor market strategies.
Keywords: Open Unemployment, Economic Growth, Poverty, Minimum Wage, Malang
City
Analaisis Isi Komentar Netizen pada Instagram @citra_amelinda dalam Edukasi Kesehatan Anak
Get PDFThis study aimed to analyze netizens’ responses to child health education content shared through the Instagram account @citra_amelinda. The account regularly posted health information targeting parents, especially regarding early childhood. The research used a quantitative descriptive method with content analysis, focusing on four topics: polio vaccination, pneumonia, infant circumcision, and symptoms of tuberculosis (TB) in children.
A total of eight hundred fifty seven comments were analyzed and categorized as positive, neutral, or negative. Positive comments showed agreement or appreciation, neutral comments mostly included questions or tags, while negative comments expressed doubt or disagreement. The polio vaccination content received the highest number of positive comments, while circumcision and vaccine-related posts attracted more negative responses.
The results showed that Instagram can serve as an effective medium for health communication. It allowed interaction and response from the audience, especially parents, in digital spaces. Using the Stimulus-Organism-Response (S-O-R) theory, content served as a stimulus that triggered reactions from followers, reflected through their comments. This study highlighted the potential of digital platforms in supporting public health education and promoting health literacy
Analisis Pengaruh Financial Self Efficacy dan Financal Technology Terhadap Inklusi Keuangan Pada Mahasiswa Akuntansi UPN "veteran" Jawa Timur
Get PDFPenelitian ini bertujuan untuk menganalisis sejauh mana kepercayaan diri mahasiswa dalam mengatur keuangan (financial self-efficacy) serta pemanfaatan teknologi keuangan digital (financial technology) berdampak pada partisipasi mereka dalam layanan keuangan resmi (inklusi keuangan). Kajian ini dilakukan terhadap mahasiswa jurusan akuntansi di Universitas Pembangunan Nasional "Veteran" Jawa Timur, dengan latar belakang urgensi meningkatkan akses mahasiswa terhadap layanan keuangan di zaman digital. Metode yang dipakai adalah pendekatan kuantitatif, dengan menyebarkan angket kepada 84 mahasiswa yang dipilih secara acak. Data kemudian diolah menggunakan teknik Partial Least Square (PLS) dengan bantuan perangkat lunak SmartPLS 4.0. Temuan penelitian mengungkapkan bahwa baik keyakinan mahasiswa dalam mengelola keuangan maupun penggunaan teknologi keuangan seperti e-wallet dan aplikasi perbankan digital, secara nyata meningkatkan peluang mahasiswa untuk berpartisipasi dalam layanan keuangan formal. Simpulannya, semakin tinggi keyakinan mahasiswa dalam hal keuangan dan semakin intens mereka memanfaatkan teknologi keuangan, maka semakin besar pula tingkat inklusi keuangan mereka. Studi ini memberikan wawasan krusial mengenai bagaimana kedua faktor tersebut dapat mendorong partisipasi mahasiswa dalam sistem keuangan formal
RENTAL OFFICE (PT BLP GRESIK) DENGAN PENDEKATAN ARSITEKTUR BIOKLIMATIK
Get PDFIndonesia, as one of the developing countries, actively pursues development across various sectors with the aim of boosting economic growth. President Joko Widodo has declared that the government has an ambitious national agenda, namely Making Indonesia 4.0, which aims to position the country among the world’s top 10 economies by 2030. The strategic role of East Java as a center of innovation and economic growth strengthens Indonesia's position on the global map. The implementation of the Fourth Industrial Revolution is evident in East Java, particularly in the digital economy sector, which saw rapid start-up growth in 2019.
The economy of Gresik Regency has experienced growth compared to the previous year, with BLP Property playing a significant role as a real estate company developing residential areas in the region. The vision and mission of BLP Property are dedicated to transforming this area into a self-sustaining city and environmentally oriented space, by creating thermal comfort in response to the existing climatic conditions. The wet tropical climate of Gresik, characterized by high humidity, requires special attention regarding environmental comfort.
The design of the Rental Office by PT BLP Gresik is intended to provide thermal and visual comfort for building occupants by utilizing solar energy and other natural resources through bioclimatic architecture. The principles of bioclimatic architecture are systematically applied as both an approach and method in conceptualizing building mass, form, aesthetics, interior and exterior spaces, and building systems. This building is expected to facilitate business and office activities in Gresik Regency. The relationship between thermal comfort and the creation of an ideal temperature not only has a positive impact on physical well-being but also significantly contributes to team harmony.
Keywords: Bioclimatic Architecture, BLP, Gresik, Rental Offic