Repository UMUS: Recent submissions
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Now showing items 181-190 of 191
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kurniawan, Hary (July 26, 2022)[more][less]
Abstract: Flood is a condition of the phenomenon of natural disasters that have a relationship withamount of damage in terms of life and material. Flood starts from an increasepopulation, climate change and land use change. Drainage capacitywhich is small and the amount of sediment in drainage causes flooding / flooding.Other problems also arise from household wastewater. Urban areas that aresolids cannot treat waste water individually. So, waste water willflow in urban drainage systems. In this study, rain plays an important role in the evaluation and planning of drainageurban area. Data needed for rainfall data, land use data and datatopography. The rainfall data used is the maximum daily rainfall datareward station with a comparison of other stations. Rainfall data is analyzedwith the Log Person III and Gumbel methods then tested by Chi Square forchoose the distribution of statistics received. Rainfall data is then applied inthe intensity of rainy days with the mononobe method. Rain intensity is useful forcalculate peak discharge with a rational method.Based on the data, flooding in several channels in Tegal Barat was like on the roadPineapple, Rambutan Road, Lumba Lumba Road, Cinde and Bawal Road. The evaluation is in the form of analyzing the discharge of each drainage channel atall of Tegal Barat region. After evaluation there are several channelsdrainage that needs re-planning such as the channels of pineapple and western baroque, cinde and dolphin channels; andsome drainage channels need normalization like the Bawal canal. URI: http://192.168.252.215:8080/xmlui/handle/123456789/54 Files in this item: 1
22201200049- HARY KURNIAWAN.pdf (2.527Mb) -
Fikri Faqih, Reza (July 26, 2022)[more][less]
Abstract: E-procurement is the procurement of goods or services carried out with information technology and electronic transactions in accordance with statutory provisions. Tight competition will make participants submit aggressive offers, so that the best bidding is expected to win the tender, there is even a phenomenon in the implementation of bidding, the bid price is not fair. The purpose of this research is 1. To find out the implementation of e-procurement in the Tegal Regency DPU environment, and 2. To find out the effect of the unreasonable bid price on the time of carrying out road works in the DPU Tegal Regency environment. The hypothesis proposed is H0: Unreasonable bid price does not significantly influence the time of carrying out road work in the Tegal Regency DPU Environment and H1: Unreasonable bidding price has a significant effect on the time of the roadwork in the Tegal Regency DPU The results showed that the implementation of e-procurement in the Tegal Regency Government environment, especially the road work at DPU Tegal Regency was carried out properly according to the applicable provisions and conclusions: Unreasonable bid price factors that could affect the time of the road work were material, equipment , labor, and methods and costs of 93.6%, while the remaining variables affect 6.4%. As for individually, the effect on the implementation time is material at 46.6%, equipment at 26.6%, and methods and costs at 20.4% URI: http://192.168.252.215:8080/xmlui/handle/123456789/51 Files in this item: 1
222012200048- REZA FIKRI FAQIH.pdf (1.097Mb) -
MEILYDA, NADIRA AYU (October 1, 2024)[more][less]
Abstract: Hydroquinone is a class of phenols that have water-soluble properties. The dangers of using hydroquinone in cosmetics include causing ochronosis (sandy, bluish-brown skin, itching and burning). This study aims to determine the presence or absence of hydroquinone content in facial whitening creams sold in online media. The samples studied were 3 face whitening creams sold in online media with thin layer chromatography method. The qualitative test results of hydroquinone with FeCl3 reagent 1%, obtained the results of samples A, B and C positive hydroquinone. The results of the color reaction test with Benedict reagent, O-phenanthroline and thin layer chromatography test results using the mobile phase methanol P: chloroform P (50:50), showed positive whitening cream samples containing hydroquinone, namely samples A and C. The conclusion of this study is that there are 2 positive samples containing hydroquinone, namely samples A and C. URI: http://192.168.252.215:8080/xmlui/handle/123456789/49 Files in this item: 1
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Azis, Khamdani Abdul (October 1, 2024)[more][less]
Abstract: The thesis with the title "Feasibility Analysis of Rice Farming for Rice Farmers in Harjasari Village Suradadi District, Tegal Regency" was written by Khamdani Abdul Azis, NIM. 54201190006. The research in this thesis is motivated by the obstacles faced by farmers in the research area, including low crop productivity, unstable price fluctuations, lack of access to markets, and lack of management of profit and loss calculations. The focus of this research is, 1) Knowing the influence of land area, number of seeds, and amount of fertilizer on the results of rice farming by rice farmers in Suradadi District, Tegal Regency. 2) Find out the results of rice crop optimization by rice farmers in Suradadi District, Tegal Regency. 3) Knowing the feasibility of rice farming carried out by rice farmers in Suradadi District, Tegal Regency. This research uses quantitative descriptive methods. The data sources obtained are primary and secondary data. Data collection techniques using observation, interviews and note taking. Data analysis techniques use Cobb-Douglass Production analysis, Optimization Calculations, as well as R/C and B/C Ratio. The results of this research show that, 1) The first hypothesis is accepted because the calculated F value is greater than the F table (1199.088>1.866). This means that the area of land, the number of seeds, and the amount of urea fertilizer together have a significant effect on farming results. 2) The second hypothesis is accepted because MVPX1/PX1, MVPX2/PX2, MVPX3/PX3 are not equal to One, meaning these three variables are not optimal. 3) The third hypothesis is accepted because from the calculation of the return cost (R/C) ratio and Banafi Cost (B/C) Ratio the average is 1.68+0.68 = 2.36 : 2 = 1.18 or more than 1 This means that the business is worth running. URI: http://192.168.252.215:8080/xmlui/handle/123456789/45 Files in this item: 1
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Maulidin, Ifhan (October 1, 2021)[more][less]
Abstract: Flood is a condition of the phenomenon of natural disasters that have a relationship withamount of damage in terms of life and material. Flood starts from an increasepopulation, climate change and land use change. Drainage capacitywhich is small and the amount of sediment in drainage causes flooding / flooding.Other problems also arise from household wastewater. Urban areas that aresolids cannot treat waste water individually. So, waste water willflow in urban drainage systems. In this study, rain plays an important role in the evaluation and planning of drainageurban area. Data needed for rainfall data, land use data and datatopography. The rainfall data used is the maximum daily rainfall datareward station with a comparison of other stations. Rainfall data is analyzedwith the Log Person III and Gumbel methods then tested by Chi Square forchoose the distribution of statistics received. Rainfall data is then applied inthe intensity of rainy days with the mononobe method. Rain intensity is useful forcalculate peak discharge with a rational method.Based on the data, flooding in several channels in Tegal Barat was like on the roadPineapple, Rambutan Road, Lumba Lumba Road, Cinde and Bawal Road. The evaluation is in the form of analyzing the discharge of each drainage channel atall of Tegal Barat region. After evaluation there are several channelsdrainage that needs re-planning such as the channels of pineapple and western baroque, cinde and dolphin channels; andsome drainage channels need normalization like the Bawal canal. URI: http://192.168.252.215:8080/xmlui/handle/123456789/44 Files in this item: 1
2021_TS_22201170030_IFHAN MAULIDIN.pdf (2.685Mb) -
Alik Kandhita Febriani; Yunika Purwanti; Rifqi Ferry Balfa; Ifani Maesarah (March 30, 2025)[more][less]
Abstract: Kulit bawang merah merupakan limbah dari produk pengolahan bawang merahyangbelum maksimal pemanfaatannya. Diketahui kulit bawang merah memiliki kandungansenyawa bioaktif seperti flavonoid, antosianin, dan asam fenolat, yang memiliki potensi antioksidan. Bahkan kulit bawang memiliki aktivitas antioksidan yang lebih tinggi daripada umbinya. Tujuan penelitian ini adalah untuk membuat powder drink dari kulit bawang merah Brebes dengan kosnentrasi kulit bawang merah 20%(SKB20), 40%(SKB40), dan 60% (SKB60). Selain itu, penelitian ini juga bertujuan mengevaluasi aktivitas antioksidan powder drink dibandingkan dengan sari kulit bawang merah. Ekstraksi kulit bawang merah menggunakan proses penyarian dengan air. Pembuatanpowder drink ini menggunakan teknik foam mate drying. Untuk pengukuran aktivitas antioksidan menggunakan metode DPPH. Pada pengujian kualitatif kulit bawang merahmengandung senyawa flavonoid, saponin, terpenoid, dan polifenol. Untuk hasil uji aktivitas antioksidan sari dan formula powder drink SKB20, SKB40, dan SKB60berturut-turut yaitu 151,70 ± 0,10 ppm, 726,77 ± 0,22 ppm, 647,14 ± 0,25 ppm, 192,3±0,25 ppm. Nilai IC50 terbesar yaitu pada sari kulit bawang merah 60%yang merupakanantioksidan aktif dengan kategori antioksidan lemah. Pada konsentrasi 20%(SKB20) dan 40% (SKB40), IC50 menunjukkan antioksidan non aktif. Pada hasil ini menunjukkan pembuatan powder drink membuat aktivitas antioksidan menurundibandingkan aktivitas antioksidan sari kulit bawang merah (151,7 ppm). URI: http://192.168.252.215:8080/xmlui/handle/123456789/41 Files in this item: 1
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purwanti, yunika (November 11, 2022)[more][less]
URI: http://192.168.252.215:8080/xmlui/handle/123456789/39 Files in this item: 1
HKI Yunika, Yan, Ajeng 2022.pdf (2.094Mb) -
Setiadi, Roby (September 13, 2023)[more][less]
URI: http://192.168.252.215:8080/xmlui/handle/123456789/38 Files in this item: 1
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Roro A, Dwindariswari (Universitas Muhadi Setiabudi, August 22, 2022)[more][less]
Abstract: Penelitian-penelitian sebelumnya telah membahas mengenai adopsi Internatonal Financial Reporting Standard (IFRS) mampu memengaruhi relevansi nilai iformasi dan reliabilitas sebagai proksi dari kualitas informasi akuntansi. Hal tersebut dikonfirmasi oleh teori agensi dalam mengolah laporan keuangan tahunan dan penyampaian informasi akuntansi. Oleh karena itu, penelitian ini bertujuan untuk mengetahui dan membuktikan kembali pengaruh dari adopsi IFRS terhadap kualitas informasi akuntansi baik secara parsial maupun secara simultan dengan objek penelitian perusahaan publik yang terdaftar di Bursa efek Indonesia periode tahun 2017 - 2020. Jenis penelitian ini adalah penelitian kuantitatif dengan menggunakan jenis data sekunder yang diperoleh dari laporan keuangan tahunan perusahaan publik yang terdaftar di Bursa Efek Indonesia. Penentuan sampel diambil dengan menggunakan teknik purposive sampling yang selanjutnya dilakukan pengujian- pengujian seperti uji analisis statistik deskriptif, uji asumsi klasik, analisis regresi linear berganda dan uji hipotesis penelitian. Pengujian tersebut dilakukan dengan menggunakan software SPSS versi 25. Berdasarkan pengujian-pengujian yang telah dilakukan, hasil penelitian ini menunjukkan bahwa adopsi IFRS berpengaruh positif terhadap relevansi nilai informasi, adopsi IFRS berpengaruh positif terhadap reliabilitas. Selain itu secara simultan adopsi IFRS berpengaruh signifikan terhadap relevansi nilai informasi dan reliabilitas Files in this item: 1
62201180004-DWINDARISWARI RORO A.pdf (1.628Mb) -
Kholifah, Ismi Nur (Universitas Muhadi Setiabudi, July 29, 2022)[more][less]
Abstract: Besarnya tunggakan pembayaran pajak kendaraan bermotor Propinsi Jawa Tengah termasuk Kabupaten Brebes. Kabupaten Brebes terdapat banyaknya wajib pajak yang menunggak membayar pajak. Pendapatan yang dihasilkan dari pajak kendaraan seluruhnya untuk pembangunan daerah. Penelitian ini bertujuan untuk mengetahui dan menganalisis faktor-faktor yang mempengaruhi penerimaan pajak kendaraan bermotor di wilayah brebes. Penelitian ini mengambil studi empiris di Kabupaten Brebes periode 2016-2020. Hal ini dikarenakan pajak adalah iuran wajib yang dipungut oleh pemerintah dari masyarakat (wajib pajak) untuk menutupi pengeluaran rutin negara dan biaya pembangunan tanpa balas jasa yang dapat ditunjuk secara langsung. Populasi pada penelitian ini disajikan dalam adalah laporan realisasi penerimaan pajak kendaraan bermotor yang terdapat di kantor UPPD Brebes tahun 2016-2020. Sampel dari penelitian ini menggunakan metode sampling jenuh sehingga sampel penelitian ini keseluruhan laporan jumlah kendaraan bermotor, jumlah penduduk, pertumbuhan ekonomi dan penerimaan pajak kendaraan bermotor periode 2016-2020. Penelitian ini menggunakan data sekunder. Alat pengujian menggunakan SPSS versi 25 . Hasil penelitian ini menunjukkan bahwa : 1) jumlah kendaraan bermotor berpengaruh signifikan terhadap penerimaan pajak kendaraan bermotor, 2) jumlah penduduk tidak berpengaruh signifikan terhadap penerimaan pajak kendaraan bermotor, 3) pertumbuhan ekonomi berpengaruh signifikan terhadap penerimaan pajak kendaraan bemotor dan ,4) jumlah kendaraan bermotor, jumlah penduduk, dan pertumbuhan ekonomi berpengaruh signifikan secara simultan terhadap penerimaan pajak kendaraan bermotor. Files in this item: 1
62201180005-ISMI NUR KHOLIFAT.pdf (2.369Mb)
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Now showing items 181-190 of 191