Publikasi Jurnal Universitas Islam 45
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Analysis of Building Information Modeling (BIM) Implementation in Mechanical, Electrical, and Plumbing (MEP) Works on the Success of Construction Projects
Get PDFThe construction industry has an important role in global infrastructure development, with Building Information Modeling (BIM) an increasingly important innovation to improve efficiency, collaboration and project quality. The transformation of the construction industry that is developing from Industrial Revolution 4.0 to Society 5.0 requires the use of technology that takes advantage of the connection between humans and digital systems. Even though BIM offers great potential in the construction sector, its implementation in Mechanical, Electrical and Plumbing (MEP) work still faces major challenges such as communication barriers, communications and the risk of delays which affect the final project results. The aim of this research is to identify the factors that influence the successful implementation of BIM in MEP work, as well as the benefits and barriers that arise in the field. The analysis method used is factor, namely a multivariate statistical technique that groups mutually inhibiting variables into main factors that can influence the effectiveness of BIM implementation. The research results show that the application of BIM to MEP work provides benefits to the quality of MEP project management, MEP project performance and operational efficiency of MEP work. BIM implementation also has obstacles caused by policy factors, organizational factors and knowledge factors in implementing BIM in MEP work. The Human Resources (HR) readiness factor is the main aspect that influences the success of implementing BIM in MEP work
Pengaruh Variasi Sudut Pahat HSS pada Proses Pembubutan Terhadap Kekasaran dan Kekerasan Baja AISI 1045 Dengan Media Pendingin Dromus
Get PDFPermukaan yang dihasilkan dari proses pembubutan memiliki peran signifikan terhadap kinerja suatu produk, khususnya dalam aspek gesekan, keausan, dan sistem pelumasan. Penelitian ini bertujuan untuk menganalisis pengaruh variasi sudut pahat HSS (High Speed Steel) sebesar 60°, 75°, dan 80° terhadap kekasaran dan kekerasan permukaan baja AISI 1045 (HQ 760) menggunakan media pendingin Dromus. Proses pembubutan dilakukan dengan kedalaman makan 1 mm dan kecepatan putaran tetap sebesar 460 rpm, diikuti pengujian kekasaran menggunakan alat uji TR200 Portable Roughness Tester dan pengujian kekerasan menggunakan Rockwell Hardness Tester. Hasil pengujian menunjukkan bahwa sudut pahat 60° menghasilkan kekasaran permukaan tertinggi dengan rata-rata 3,745 μm, sementara sudut 75° dan 80° menghasilkan permukaan yang lebih halus, masing-masing dengan nilai rata-rata 3,115 μm dan 3,129 μm. Dalam pengujian kekerasan, sudut pahat 80° memberikan nilai kekerasan tertinggi sebesar 37,50 HRC, disebabkan oleh distribusi tekanan yang merata dan peningkatan suhu selama pembubutan yang memengaruhi struktur mikro baja. Sebaliknya, sudut pahat 60° menghasilkan kekerasan mendekati material awal sebesar 34,70 HRC. Penelitian ini memberikan wawasan penting tentang optimasi sudut pahat dalam proses pembubutan untuk menghasilkan karakteristik permukaan yang diinginkan. Penelitian lanjutan disarankan untuk mengeksplorasi variasi parameter lain seperti kecepatan putaran, media pendingin, dan kedalaman makanPermukaan yang dihasilkan dari proses pembubutan memiliki peran signifikan terhadap kinerja suatu produk, khususnya dalam aspek gesekan, keausan, dan sistem pelumasan. Penelitian ini bertujuan untuk menganalisis pengaruh variasi sudut pahat HSS (High Speed Steel) sebesar 60°, 75°, dan 80° terhadap kekasaran dan kekerasan permukaan baja AISI 1045 (HQ 760) menggunakan media pendingin Dromus. Proses pembubutan dilakukan dengan kedalaman makan 1 mm dan kecepatan putaran tetap sebesar 460 rpm, diikuti pengujian kekasaran menggunakan alat uji TR200 Portable Roughness Tester dan pengujian kekerasan menggunakan Rockwell Hardness Tester. Hasil pengujian menunjukkan bahwa sudut pahat 60° menghasilkan kekasaran permukaan tertinggi dengan rata-rata 3,745 μm, sementara sudut 75° dan 80° menghasilkan permukaan yang lebih halus, masing-masing dengan nilai rata-rata 3,115 μm dan 3,129 μm. Dalam pengujian kekerasan, sudut pahat 80° memberikan nilai kekerasan tertinggi sebesar 37,50 HRC, disebabkan oleh distribusi tekanan yang merata dan peningkatan suhu selama pembubutan yang memengaruhi struktur mikro baja. Sebaliknya, sudut pahat 60° menghasilkan kekerasan mendekati material awal sebesar 34,70 HRC. Penelitian ini memberikan wawasan penting tentang optimasi sudut pahat dalam proses pembubutan untuk menghasilkan karakteristik permukaan yang diinginkan. Penelitian lanjutan disarankan untuk mengeksplorasi variasi parameter lain seperti kecepatan putaran, media pendingin, dan kedalaman maka
IMPLEMENTASI PROGRAM PEMBERIAN MAKANAN TAMBAHAN BAGI ANAK YANG BERESIKO STUNTING
Get PDFThis research examines the implementation of a supplementary feeding program (PMT) for children at risk of stunting in Seberang Ulu 1 District, using Edward III's Implementation Theory, which addresses communication, resources, disposition, and bureaucratic structure. A qualitative case study approach was used, involving detailed interviews with health workers, posyandu cadres, and parents, alongside field observations and document analysis. The study finds that human resources, such as health instructors and posyandu cadres, are effectively utilized, and community engagement is high with mostly positive feedback. However, there is a small group of individuals who do not fully grasp the program’s benefits, highlighting a need for better public education. Overall, the program is operating effectively, though it faces challenges including limited budget, insufficient equipment, and some bureaucratic inefficiencies. To enhance the program’s impact, recommendations include improving resource allocation, streamlining bureaucratic processes, and increasing public education efforts to ensure a broader understanding and participation
OPTIMALISASI PENGELOLAAN KEUANGAN DESA UNTUK PEMBANGUNAN BERKELANJUTAN : STUDI KASUS DESA PASIRTALAGA
Get PDFThe Village Fund in Indonesia launched in 2015 through the policy of Village Law No. 6/2014 provides a strong impetus for villages to independently manage their financial resources to achieve inclusive, prosperous, and environmentally friendly development. This study aims to analyse how village financial management can be optimised to support sustainable development. The theory used is sustainable development which consists of three main pillars, namely economic, social, and environmental, developed by the Brundtland Commission (1987). This research uses a qualitative approach with a case study method that aims to explore efforts to optimise village financial management in supporting sustainable development in Pasirtalaga Village. The case study was chosen because it provides an in-depth description of the local dynamics of village financial management that is unique and specific to the context of Pasirtalaga Village. The results showed that optimised village financial management can improve the efficiency of allocating funds to development projects that can improve the economy, increase social welfare and maintain sustainability
Pengenalan Olahraga Panjat Tebing bagi Guru PJOK Sekolah Dasar Se-Kecamatan Cibitung
Get PDFPengenalan olahraga panjat tebing salah satu pogram yang dituangkan kepada masyarakat melalui aplikasi Zoom dengan target peserta Guru Sekolah Dasar Se-Kecaramatan Cibitung. Panjat Tebing atau istilah asingnya dikenal dengan Rock Climbing adalah salah satu dari sekian olahraga alam bebas dan adalah salah satu unsur dari memanjat gunung yang tidak dapat dilakukan dengan teknik berjalan kaki tetapi harus memakai peralatan dan teknik-teknik tertentu untuk dapat melewatinya. Penambahan wawasan baru bagi guru sekolah dasar terhadap Panjat Tebing menjadi salah tujuan dalam program KKN ini. Metode yang digunakan yaitu metode pelatihan yang terbagi menjadi 3 tahap yaitu orientasi, implementasi, dan evaluasi. Tahap pertama yaitu orientasi, dalam tahap ini panitia melakukan pendataan peserta mulai dari menyebarkan surat undangan, pamflet serta mendata peserta yang mengikuti kegiatan ini yang berasal dari guru pendidikan jasmani dalam lingkup Kecamatan Cibitung, Kabupaten Bekasi.
Indikator Keuangan dan Kepemilikan Keluarga: Kunci Prediksi Financial Distress Perusahaan
No full textThis study examines the influence of activity ratios, leverage, valuation, and family ownership on financial distress among manufacturing firms in Indonesia. This research highlights the importance of early detection of financial distress to prevent bankruptcy, which can have widespread effects on stakeholders. The study employs a quantitative method using secondary data from 107 companies listed on the Indonesia Stock Exchange (IDX) for the period 2018-2022. The analysis is conducted using a discriminant model. The findings indicate that the ratios of Sales to Total Assets (STA), Market Value of Equity to Book Value of Total Liabilities (MVEBVTL), market capitalization, and family ownership can be used to predict corporate financial distress. The discriminant model applied has an accuracy rate of 82.4%. This study provides a significant contribution to identifying both financial and non-financial factors that affect the condition of financial distress, especially in family-owned businesses.
Keywords: Activity Ratio; Leverage; Valuation; Family Ownership; and Financial Distress.Penelitian ini mengkaji pengaruh rasio aktivitas, leverage, valuasi, dan kepemilikan keluarga terhadap financial distress pada perusahaan manufaktur di Indonesia. Latar belakang studi ini adalah pentingnya deteksi dini terhadap financial distress untuk mencegah kebangkrutan yang berdampak luas pada pemangku kepentingan. Penelitian menggunakan metode kuantitatif dengan data sekunder dari 107 perusahaan yang terdaftar di Bursa Efek Indonesia (BEI) periode 2018-2022. Analisis dilakukan menggunakan model diskriminan. Hasil penelitian menunjukkan bahwa rasio Sales to Total Assets (STA), Market Value of Equity to Book Value of Total Liabilities (MVEBVTL), kapitalisasi pasar, dan kepemilikan keluarga dapat digunakan untuk memprediksi financial distress perusahaan. Model diskriminan yang digunakan memiliki tingkat akurasi sebesar 82,4%. Penelitian ini memberikan kontribusi signifikan dalam mengidentifikasi faktor-faktor keuangan dan non-keuangan yang mempengaruhi kondisi financial distress, terutama pada perusahaan keluarga.
Kata Kunci: Rasio Aktivitas; Leverage; Valuasi; Kepemilikan Keluarga; dan Financial Distress
Long Short Term Memory-Based Marine Data Prediction with Pearson Correlation
No full textMarine data prediction plays a vital role in supporting decision-making in the field of marine environment and resources. However, the complexity of marine data, which is nonlinear and dynamic, is a significant challenge in producing accurate predictions. This study aims to explore the role of Long Short-Term Memory (LSTM) models in computer systems to predict marine data, focusing on Pearson Correlation analysis. The methods applied include collecting historical marine data, implementing LSTM models for prediction, and evaluating performance using metrics such as Mean Absolute Error (MAE). In addition, Pearson Correlation analysis is used to understand the relationship between variables in marine data. The results show that the LSTM model is able to produce predictions with a low error rate with a composition of training data and testing data of 80:20, resulting in Sea Surface Temperature (SST) = 0.0053, Sea Surface Salinity (SSS) = 0.0026, sea Surface Height (SSH) = 0.0061 and CHL-a = 0.0002 and shows a significant relationship between variables through Multivariate correlation analysis. This research contributes to the development of marine data-based prediction systems and provides implications for the world of marine resource research and management.
 
PENERAPAN PROGRAM DIGITALISASI PADA UMKM MELALUI WHATSAPP BISNIS DAN PEMBAYARAN DENGAN QRIS DI DESA SIRNAJATI
No full textAdvances in technology provide the potential for business people to promote their products or services, and in the current economic situation, the appropriate strategy is digital marketing. WhatsApp Business allows MSMEs to interact with customers directly, promote products or services, and accept orders through the platform. QRIS (Quick Response Code Indonesian Standard) is a QR code standard used for digital payment transactions in Indonesia. WhatsApp Business and QRIS were chosen because these two technologies have great potential in increasing the efficiency and accessibility of MSMEs in doing business digitally. Therefore, my goal is to create a digital-based MSME program through sales with WhatsApp Business and creating a digital payment method with QRIS in Sirnajati Village. Sirnajati Village was chosen as the Program location because it is representative as an illustration of MSMEs in rural areas that have the potential to be developed through the use of digital technology. The method for implementing this program is based on a participatory approach, which involves collaboration between the local government, MSME actors, and the Sirnajati Village community. From this program I hope to increase knowledge about digital development and methods that can be applied for online marketing in Sirnajati Villag
OPTIMALISASI INSTAGRAM SEBAGAI PLATFORM PEMASARAN RENGGINANG DAN KERIPIK SINGKONG DI DESA SUKABUNGAH
No full textThe advancement of digital technology presents opportunities for micro-enterprises to enhance their marketing efforts through social media platforms. This community service program focuses on the digitalization of marketing via Instagram as a strategy to expand market reach and improve the competitiveness of rengginang and cassava chips businesses in Sukabungah Village, Bojongmangu District, Bekasi Regency. The program aims to provide education and training for home-based entrepreneurs to effectively utilize social media in promoting their products. The implementation method consists of several stages, including an initial survey and observation of existing marketing conditions, an awareness session on the importance of digital marketing, and hands-on training. The training covers creating a business Instagram account, developing engaging content, and applying social media marketing strategies. The program is designed to equip participants with the skills to independently manage their Instagram accounts while leveraging features such as feed posts, stories, reels, and paid advertisements to enhance product visibility. The results indicate a significant improvement in participants' understanding and skills in utilizing social media as a marketing tool. Previously inactive in digital marketing, participants have now developed the ability to create and manage Instagram accounts effectively while implementing promotional strategies tailored to their target market. The sustainability of this program is expected to drive the digital transformation of small businesses, enhance competitiveness, and expand the market share of local products in the digital economy era
SOSIALISASI PENGELOLAAN KEUANGAN INKLUSIF BAGI UMKM PADA DESA RIDOGALIH
No full textRidogalih Village faces serious financial inclusion issues, particularly among Micro, Small, and Medium Enterprises (MSMEs). A lack of understanding regarding financial management and access to both formal and informal financial institutions has led many MSMEs into unsustainable debt cycles. As a result, the village has been categorized as a red zone by Bank Indonesia due to high levels of non-performing loans and a significant number of MSMEs being blacklisted by banks. To address this issue, this community service program was conducted with the aim of enhancing financial literacy among MSME actors, enabling them to better understand financial inclusion concepts as well as the benefits and risks associated with engaging with financial institutions.The methods used in this program included socialization, training, and direct assistance for MSMEs. The materials covered financial management fundamentals, debt management strategies, and the use of safer and more accessible digital financial services. The results of this initiative indicate an improvement in the community's understanding of financial inclusion and more sustainable financing alternatives. Several MSMEs have started implementing more structured financial record-keeping and are considering financing options that align with their business capacities. Additionally, there has been an increase in MSME participation in financial programs provided by formal financial institutions, reducing dependence on unregulated debt. This program is expected to contribute to the continuous development of financial literacy in Ridogalih Village, enabling MSMEs to manage their finances more wisely and prevent future non-performing loans