Jurnal Online Universitas Teuku Umar
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Optimalisasi Resource Allocation di Perbankan dengan Pendekatan Desain Eksperimen dan Orthogonal Array untuk Minimasi Skenario Simulasi
Full text linkThis study optimizes resource allocation in Islamic banking using Design of Experiments (DOE) and Orthogonal Arrays (OA) to minimize simulation scenarios while ensuring statistical validity. Focusing on a West Aceh-based bank (4 tellers, 2 CS agents, 5 ATMs), the research addresses operational inefficiencies prolonged queues, resource misalignment conflicting with Sharia principles of efficiency (israf avoidance) and equity, exacerbated by seasonal demand fluctuations. A Full Factorial Design initially generated 40 scenarios (200 iterations), imposing high computational burdens. OA techniques reduced scenarios to 9 (77.5% fewer iterations, 45 total), maintaining a 95% confidence level (z-score=1.96) and 1-minute margin of error. Utility differences between methods were marginal (CS:1.3%, Teller:1.5%, ATM:2.3%) and statistically insignificant, confirming OA’s reliability. Critical interactions (e.g., CS=1 paired with all Teller levels) and balanced configurations (Teller=3 + ATM=3 “sweet spot”) were identified, despite minor imbalances (e.g., ATM=4 tested once). The approach advocates data-driven policies deploying ATMs during CS shortages and optimizing human-technology ratios aligning with Sharia ethics by reducing waste and enhancing equity. With 77.5% computational savings, this methodology offers scalable solutions for Islamic finance and dynamic sectors, bridging statistical rigor with ethical governance in resource optimization
ANALISIS PENGARUH PENGEMBANGAN KAWASAN MINAPOLITAN TERHADAP PEREKONOMIAN DAN EKOWISATA DI DESA LANGO, KECAMATAN PANTE CEUREUMEN
Full text linkIndonesia as a maritime country has great potential in the fisheries and marine sector. One of the development strategies implemented is the minapolitan concept, namely the development of a fisheries-based area integrated with other supporting sectors. This study aimed at analyzing the impact of minapolitan area development on the economy and ecotourism of community in Lango Village, Pante Ceureumen District. The research method used descriptive quantitative and qualitative through surveys, in-depth interviews, observations, and secondary data analysis. The results showed that the implementation of the minapolitan concept contributed in increasing community income up to 25% in the first year and creating new business opportunities and jobs. In terms of ecotourism, there has been a significant increase in the number of tourists along with the development of supporting infrastructure. However, challenges such as limited infrastructure, community readiness for new technologies, and the risk of natural resource exploitation still need to be considered in the implementation of sustainable policies. Therefore, the minapolitan area management strategy must consider economic, social, and environmental aspects holistically so that the benefits could be savored for a long term
Studi Bibliometrik: Faktor-Faktor Yang Memengaruhi Pembelian Produk Kopi di Jawa Timur
Full text linkBerbagai penelitian telah dipublikasikan pada tema faktor-faktor yang memengaruhi pembelian produk kopi di Jawa Timur. Penelitian ini bertujuan untuk menjawab kebutuhan akan pemetaan penelitian melalui pendekatan bibliometrik. Analisis dokumen menunjukkan tren positif publikasi dan sitasi tahunan; khususnya untuk tahun 2020–2024, dimana terjadi lonjakan jumlah publikasi dan sitasi tahunan pada penelitian tematik. Sedangkan analisis penulis dan afiliasi menunjukkan bahwa kontributor utama pada tema ini berasal dari Provinsi Jawa Timur. Analisis tematik menunjukkan kata kunci “consumer” (konsumen) dan “produk” menjadi subjek penelitian yang paling banyak muncul dalam penelitian tematik. Hasil analisis menemukan empat kluster kata kunci dalam penelitian tematik; sebagai berikut: (1) kluster consumer, (2) kluster produk, (3) kluster customer satisfaction, dan (4) kluster technology
KEPASTIAN HUKUM KETENTUAN WAJIB MUNDUR TENAGA PENDAMPING PROFESIONAL (TPP) SEBAGAI CALON ANGGOTA LEGISLATIF
Full text linkA situation involving Professional Assistance Personnel (TPP) running for legislative office has emerged in Langkat District. Two legislative candidates from the National Awakening Party (PKB) are also registered Village TPPs. Concurrently, Komnas HAM received a complaint alleging that the Ministry of Villages (MoV) terminated the employment of 1,040 TPPs because they became legislative candidates. However, the TPP employment contracts reportedly lack clauses prohibiting political candidacy, raising legal questions regarding the employment status of TPPs. This study aims to determine the regulations concerning the resignation requirements for TPPs seeking legislative office, in accordance with applicable legislation. Employing a socio-legal approach, the research finds that TPPs are eligible to run as legislative candidates provided they meet the necessary requirements. Nevertheless, TPPs must resign from their positions because funding for TPP roles originates from the state budget. TPPs are considered Ministry personnel, and those committing serious violations, such as serving in political party management, face sanctions including dismissal
Evaluasi Kinerja Cooler #1533 Pada Unit Distilasi #1500 PT. X
Full text linkPT. X is a company that produces the first Hydrogen Peroxide (H2O2) in Indonesia. The raw materials used in producing hydrogen peroxide (H2O2) at PT X are hydrogen (H2), oxygen (O2), water (H₂O) and supporting raw materials, namely WS (working solution), catalyst, stabilizer and ethylene. In the process of making hydrogen peroxide there are many stages in order to get the results on demand. This certainly requires supporting tools in the process such as coolers. The special task carried out is “Evaluation of Cooler #1533 Performance at Distillation Unit #1500 PT. X. Based on the calculation, the Rd value and %heat efficiency for 5 days tend to fluctuate. The Rd value ranges from 0.00094832 btu/hr.ft2.ᵒF to 0.002121257 btu/hr.ft2 .ᵒF, while the heat efficiency value ranges from 48% to 51%. The HE evaluation results on the 31st have the highest Rd value of 0.00212157 btu/hr.ft2 .ᵒF) so that the resulting heat efficiency value is 50%. While the HE evaluation results on the 28th have the lowest Rd value of 0.00094832 (btu/hr.ft2.ᵒF) so that it has the highest efficiency of 51%. The overall head coefficient (Uc) value is greater than the design overall coefficient (Ud) which indicates that the heat transfer in a clean state is higher than in a dirty state, so it can be said that cooler #1533 is still in a state worth using. The ΔP value for the shell has a value of 0.086605283 Psi and the ΔP value on the tube is 0.007 Psi range. This value is still below the standard value allowed, which is 10 Psi
ANALISIS SISTEM REWARD DAN PUNISHMENT TERHADAP LOYALITAS KERJA KARYAWAN DI WARTEL AGUNG BATUJAJAR
Full text linkWartel Agung sebagai salah satu bisnis ritel di Kabupaten Bandung Barat, menghadapi tantangan dalam mempertahankan loyalitas karyawan di tengah persaingan yang semakin kompetitif. Untuk mengatasi hal tersebut, perusahaan menerapkan sistem reward dan punishment sebagai strategi meningkatkan produktivitas serta loyalitas karyawan. Penelitian ini menggunakan pendekatan kualitatif dengan teknik pengumpulan data berupa observasi langsung serta wawancara mendalam terhadap tujuh informan yang terdiri dari manajer dan karyawan di outlet pusat maupun cabang Wartel Agung. Hasil penelitian mengungkapkan bahwa pemberian reward , seperti bonus, voucher belanja, makan siang gratis, hadiah barang, dan tiket liburan, secara efektif meningkatkan motivasi dan rasa dihargai karyawan. Sementara itu, hukuman dalam bentuk teguran lisan, surat peringatan, hingga pemotongan gaji diterapkan untuk menjaga kedisiplinan dan kualitas kerja. Kombinasi kedua sistem ini berhasil menciptakan lingkungan kerja yang positif dan kondusif, mendukung loyalitas karyawan yang diwujudkan melalui komitmen tinggi, stabilitas, serta semangat mereka dalam mencapai target perusahaan
Upaya Rekonsiliasi Terhadap Timbulnya Potensi Kebijakan Dalam Pengelolaan Organisasi
Full text linkThe purpose of this study is to determine the organization's efforts in carrying out alignment actions to potential policies that occur. Against the background of the loss of paradigm (basic beliefs) to the management of the organization from the concept of strategy that has been planned to be executed. The main problem is insensitivity/lack of organisational data information in assessing risks and obstacles that occur in organisational management that can potentially arise policies. This research is descriptive qualitative research used to determine organizational strategies in aligning with the emergence of potential policies that occur. The conclusion obtained is that the potential for policy is a form of symptom of the unpreparedness of organizational managers in implementing basic elements such as input elements consisting of planning activities to be carried out in achieving the desired final results, process elements used to carry out agreed activity planning towards results according to the desired target and output elements are an achieved result. The misalignment of the three basic elements of organizational management means that organizational management will carry out policies as additional elements that are used as elements to bridge the conditions that occur. The higher potential of policies that occur is an indicator of the inability to manage the organization properly and the smaller the potential for policies that occur is an indicator of readiness to manage the organization because it has an impact on the rise or fall of the level of trust in organizational management. Keywords: work planning, behavior and organizational performance. Polic
ANALISIS WILLINGNESS TO PAY (WTP) MASYARAKAT TERHADAP RETRIBUSI PENGELOLAAN SAMPAH DI GAMPONG PEUNAGA BARO KABUPATEN ACEH BARAT
Full text linkThis study aims to analyze the factors influencing the willingness to pay (WTP) for waste management fees among the community in Gampong Peunaga Baro, West Aceh Regency. The variables examined include education level, income, occupation, and frequency of waste collection. This research employs a quantitative approach using a survey method, and data analysis is conducted through multiple linear regression to determine the effect of each variable on WTP. The population consists of all household heads in Gampong Peunaga Baro, with purposive sampling applied to select 297 respondents who are considered knowledgeable and relevant to the waste management issue. The results indicate that education and income have a positive and significant influence on the community’s ability to pay waste fees, while occupation and frequency of waste collection do not have a significant effect. These findings highlight the importance of considering socioeconomic factors when designing waste fee policies to enhance community participation and improve the sustainability of waste management
PENGARUH TINGKAT SUKU BUNGA TERHADAP INVESTASI PENANAMAN MODAL DALAM NEGERI (PMDN) DI SUMATERA UTARA TAHUN 2015-2024
Full text linkThis study aims to empirically examine the effect of interest rates on Domestic Investment (PMDN) in North Sumatra Province during the period 2015-2024. Using a quantitative approach and time series data for ten years, this study uses simple linear regression analysis to assess the strength and direction of the relationship between variables. The results showed that interest rates have a negative and significant effect on deposits. The t-test results confirmed the significance of this relationship. This finding supports the economic theory that high interest rates will increase the cost of capital and inhibit investment expansion. This study highlights the importance of maintaining an optimal interest rate level as a strategic tool to foster sustainable regional investment growth
Meta Analisis Pengaruh Kedalaman Terhadap Life Form Karang
Full text linkAbstractTerdapat beberapa faktor fisik dan kimia yang dapat mempengaruhi distribusi pertumbuhan karang diantaranya suhu perairan, kecepatan arus, salinitas, kecerahan perairan, pH, dissolved oxygen (DO), nitrat, fosfat, sulfida, dan TSS . Faktor lingkungan tidak hanya menentukan pola sebaran dan kelimpahan karang, tetapi juga mempengaruhi bentuk morfologi pertumbuhannya. Penelitian ini memiliki dua tujuan utama yaitu mengetahui sebaran dan kelimpahan karang pada tiap kedalaman, dan menganalisis pengaruh kedalaman terhadap life form karang. Metode yang digunakan adalah metode kuantitatif dengan pendekatan meta-analisis. Analisis data menggunakan uji statistik non- parametrik Mann-Whitney. Data yang digunakan berasal dari data sekunder yang diperoleh dari beberapa jurnal atau karya tulis ilmiah lainnya. Hasil penelitian menunjukkan sebaran dan jenis karang yang ditemukan di seluruh lokasi pengamatan yaitu Acropora Branching, A. Encrusting, A. Submassive, A. Digitae, A. Tabulate, Coral Encrusting, C. Foliose, C. Massive, C. submassive, C. Heliopora, C. Millepora, dan C. Mushroom. Kelompok terumbu karang jenis C. Massive merupakan jenis yang paling mendominasi dengan nilai persentasi sebesar 7,90%. Berdasarkan hasil uji statistik, Z hitung lebih besar dari Z tabel maka H0 ditolak dan dapar disimpulkan bahwa terdapat perbedaan bentuk pertumbuhan karang terhadap perubahan kedalaman perairan