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RANCANG BANGUN SISTEM INFORMASI E-PROCUREMENT PADA PDAM SURYA SEMBADA KOTA SURABAYA Haryanto, Hedy; Arifin, Moch.; Sutanto, Teguh
Jurnal JSIKA Vol 2, No 1 (2013)
Publisher : Jurnal JSIKA

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In a goverment instation, the procurement of goods and services is a very important activity. The problem faced in this era is the procurement of goods or services process done manually. Refers to the procedure which must done to do the Keputusan Presiden No. 54 Tahun 2010 (Presidential Decree No. 54, 2010), its process will take much time and cost. The solution to handle the problem is by making an e-procurement application which help the procurement of goods or services. With e-procurement then some supplying process steps can be done by internet, there are the announcement of the project was auctioned, registration of candidate partner, the tender document, arranging partner list, announcement of winners, and so on. Depends on the implementation result and testing which done by researcher with qualification method so the e-procurement can help the solution of procurement of goods or services that is as long as this is done manually. Keyword: knowledge, multimedia, video, Knowledge Management System.

RANCANG BANGUN SISTEM INFORMASI PERENCANAAN PERSEDIAAN BARANG Wijaya, Andy; Arifin, Moch.; Subiyanto, Tony
Jurnal JSIKA Vol 2, No 1 (2013)
Publisher : Jurnal JSIKA

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: As a company that acts as a distributor of goods, good inventory management is one of the important factors for the success of the company. Distributors must have a good inventory management to meet the demands of its customers. The problem that often occurs when there is no good inventory management is the company will experience a shortage or excess inventory so a loss. Problems that occur due to the amount of customer demand is uncertain, so the company had difficulty in determining the minimum stock of each item, determine when reordering, and determine how many goods orders accordingly. In order to overcome the problems occurred, the company requires an inventory planning system that can determine the minimum stock, reorder time and the optimal number of reservations. The solution is to make inventory planning information system using the Economic Order Quantity (EOQ). With the EOQ method, it can be determined that the optimal number of bookings and minimize storage costs and ordering goods, and reorder point as a reference for companies to know when to order the goods. Based on the experiments performed can be concluded that the system can meet the needs of the other applications can generate output that can be used as a reference for the company in order goods inventory. Keyword: EOQ, Inventory

RANCANG BANGUN SISTEM INFORMASI E-PROCUREMENT PADA PDAM SURYA SEMBADA KOTA SURABAYA Haryanto, Hedy; Arifin, Moch.; Sutanto, Teguh
Jurnal Sistem Informasi dan Komputerisasi Akuntansi (JSIKA) Vol 2, No 1 (2013)
Publisher : Jurnal Sistem Informasi dan Komputerisasi Akuntansi (JSIKA)

Show Abstract | Download Original | Original Source | Check in Google Scholar

In a goverment instation, the procurement of goods and services is a very important activity. The problem faced in this era is the procurement of goods or services process done manually. Refers to the procedure which must done to do the Keputusan Presiden No. 54 Tahun 2010 (Presidential Decree No. 54, 2010), its process will take much time and cost. The solution to handle the problem is by making an e-procurement application which help the procurement of goods or services. With e-procurement then some supplying process steps can be done by internet, there are the announcement of the project was auctioned, registration of candidate partner, the tender document, arranging partner list, announcement of winners, and so on. Depends on the implementation result and testing which done by researcher with qualification method so the e-procurement can help the solution of procurement of goods or services that is as long as this is done manually. Keyword: knowledge, multimedia, video, Knowledge Management System.

RANCANG BANGUN SISTEM INFORMASI PERENCANAAN PERSEDIAAN BARANG Wijaya, Andy; Arifin, Moch.; Subiyanto, Tony
Jurnal Sistem Informasi dan Komputerisasi Akuntansi (JSIKA) Vol 2, No 1 (2013)
Publisher : Jurnal Sistem Informasi dan Komputerisasi Akuntansi (JSIKA)

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RANCANG BANGUN SISTEM INFORMASI E-PROCUREMENT PADA PDAM SURYA SEMBADA KOTA SURABAYA Haryanto, Hedy; Arifin, Moch.; Sutanto, Teguh
Jurnal Sistem Informasi dan Komputerisasi Akuntansi (JSIKA) Vol 2, No 1 (2013)
Publisher : Jurnal Sistem Informasi Universitas Dinamika (JSIKA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1070.34 KB)

In a goverment instation, the procurement of goods and services is a very important activity. The problem faced in this era is the procurement of goods or services process done manually. Refers to the procedure which must done to do the Keputusan Presiden No. 54 Tahun 2010 (Presidential Decree No. 54, 2010), its process will take much time and cost. The solution to handle the problem is by making an e-procurement application which help the procurement of goods or services. With e-procurement then some supplying process steps can be done by internet, there are the announcement of the project was auctioned, registration of candidate partner, the tender document, arranging partner list, announcement of winners, and so on. Depends on the implementation result and testing which done by researcher with qualification method so the e-procurement can help the solution of procurement of goods or services that is as long as this is done manually. Keyword: knowledge, multimedia, video, Knowledge Management System.

Kajian Degradasi Lahan Akibat Kegiatan Pertambangan Untuk Pengembalian Fungsi Lahan Gultom, Ignasius; Maroeto, Maroeto; Arifin, Moch.
Agrium Vol 19, No 1 (2022)
Publisher : Faculty of Agriculture, Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/agrium.v19i1.6765

Sumber daya lahan tidak dapat dipisahkan dengan tanah yang ada pada lahan tersebut di samping faktor-faktor luar yang akan mempengaruhinya. Lahan secara kualitas mengalami penurunan atau degradasi, namun lahan juga mengalami degradasi secara kuantitas, dengan berkurangnya ukuran lahan dengan bertambahnya kepemilikan lahan seiring berjalannya waktu. Wilayah penelitian yang dilakukan pada wilayah bekas tambang sirtu menunjukkan bahwa pada lokasi penelitian dengan tekstur Lempung sampai dengan Lempung Berdebu.Berdasarkan penilaian kekritisan lahan dengan menggunakan acuan Peraturan Nomor. P.32/Menhut-II/2009, didapatkan untuk wilayah W1 dan W2 masuk kedalam kelas kekritisan lahan Potensial Kritis, dan untuk W3 berada pada kelas kekritisan lahan Tidak Kritis. Berdasarkan acuan kerusakan tanah untuk produksi biomassa yang mengacu Peraturan Menteri Lingkungan Hidup No.7 Tahun 2006, kerusakkan tanah pada wilayah penelitian berada RI (Rusak Ringan) untuk ketiga wilayah sampling (W1, W2, dan W3) dengan faktor pembatas, kebatuan permukaan, fraksi pasir, berat isi, permeablitias dan redoks. Rekomendasi dan arahan perbaikan untuk mendukung pemanfaatan lahan sebagai lahan pertanian produktif adalah dengan melakukan penggabungan konservasi tanah, yaitu dengan penggunaan teras bangku dengan bahan batu serta melakukan penanaman tanaman tegakkan dengan pola agroforestry

Metode Pembelajaran Qiro’ah Muwahadah dalam Menjaga Kefashihan Bacaan Alquran (Studi Kasus di Pondok Pesantren Madrasatul Quran Tebuireng) Arifin, Moch.; Afidah, Nurul; Rohmah, Hidayatur
JoEMS (Journal of Education and Management Studies) Vol. 7 No. 3 (2024): Juni
Publisher : Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/joems.v7i3.1192

This thesis presents a research study utilizing a case study approach, with a qualitative methodology employed. The focus of the research is on the model, process, facilitators, and barriers of Qiroah Muwahadah learning in maintaining the fluency of Quranic recitation at Pondok Pesantren Madrasatul Quran. Data collection methods included observation, interviews, and documentation. The analysis revealed that K.H. Yusuf Masyhar utilized a systematic and classical learning model in providing Quranic guidance to the students, grouping them during recitation, fashohah, and group mudarosah sessions according to their reading and memorization abilities, yielding results in line with expectations. Many graduates from the pondok have become influential figures in society due to their proficiency in Quranic recitation. Supporting factors in this learning process include the alumni and graduates' desire to preserve Qiroah Muwahadah, strong bonds among alumni in supporting the pondok's programs, community trust in the pondok's reputation, and the high motivation of the students studying there. However, obstacles to the implementation of this learning process include differences in learning reception, the absence of prominent Qiro’ah Muwahhadah figures today, the variety of preferred recitation styles among students, challenges in program execution, and insufficient attention from management to the importance of maintaining the recognized quality of Quranic recitation fluency.

Sifat Fisik Tanah Pada Lahan Bawang Merah Di Kecamatan Gondang Nganjuk dan Kecamatan Kedungadem Bojonegoro Nugroho, Muhammad Vedo Prasetyo; Arifin, Moch.; Widjajani, Bakti Wisnu
Jurnal Solum Vol 20, No 1 (2023)
Publisher : Departemen Ilmu Tanah dan Sumberdaya Lahan, Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jsolum.20.1.20-28.2023

Soil physical properties are those soil properties that affect plant growth and production, determining root penetration into the soil, soil water-holding capacity, drainage, soil aeration, and soil nutrient availability. Shallots prefer fertile soil, loose, and rich in organic matter. Loose and fertile soil produces large tubers. This research was conducted to determine and study the physical properties of the soil on shallots in Kecamatan Gondang, Nganjuk and Kecamatan Kedungadem, Bojonegoro. Undisturbed and disturbed soil samples were taken at depths of 0-20 cm and 20-40 cm. Determination of the sampling point using the Purposive Random Sampling method based on the type of soil and land use as well as surveying the location of observations. The selected soil types are Vertisols and Inceptisols. Each soil type is represented by 3 sampling points. The results showed that the physical properties of the various shallot fields studied had a soil texture dominated by clay and silt with a silty clay texture class, moderate bulk density, good soil porosity, soil permeability has various classifications from slow to fast, very stable. aggregate stability, and has low C-Organic material. Several parameters of the physical properties of the soil are suitable for growing shallots. However, the C-Organic content is still in the low category and it cannot meet the need for organic matter for shallot cultivation.Key words : soil physical, shallot, Vertisols, Inceptisols

Perencanaan Pengelolaan Lahan Berdasarkan Laju Erosi pada Berbagai Penggunaan Lahan di Kecamatan Wonosalam Kabupaten Jombang: Land Management Planning Based on The Rate Of Erosion in Various Land Uses in Wonosalam District, Jombang Regency Bagoes Hendrawan, Juve; Purwadi, Purwadi; Arifin, Moch.
Agrocentrum Vol. 3 No. 1 (2025): Agrocentrum
Publisher : Agriculture Faculty - UPN "Veteran Jawa Timur

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Land use planning must be designed in such a way that the actual rate of soil erosion remains below the permitted erosion threshold. Wonosalam, a sub-district in Jombang Regency, East Java, is characterized by a topography with elevations ranging from 500–600 meters above sea level and predominantly steep to very steep slopes. To estimate erosion rates in this area, the Universal Soil Loss Equation (USLE) method is applied. Based on the erosion rates calculated for various slope units, suitable land management strategies are proposed to reduce soil loss. These strategies are designed to ensure erosion rates do not exceed the tolerable limit. At SPL K3, the erosion rate is already within the allowable limit; however, the planting of Crotalaria is recommended to maintain erosion at 16.1 tons/ha/year. For SPL T1, T2, and T3, the addition of permanent, dense, strip grass barriers and contour planting is advised. At SPL S1, applying 3 tons/ha/year of mulch and implementing contour planting can reduce the erosion rate to 9.6 tons/ha/year. In contrast, erosion rates at SPL Kebun 3, Tegalan 1–3, and Sawah 1 exceed the permissible limit, prompting the need for specific land management interventions. Conservation priorities are established using a scale-based approach, identifying moorlands as the top priority for rehabilitation. Conservation measures include both vegetative and mechanical approaches, such as constructing bench terraces and planting economically valuable crops suited to local conditions—namely coffee and durian—to support sustainable land use and community livelihoods in Wonosalam.

Land Use-Driven Variation in Soil Physical Properties: A Case Study from Wotan Village, Panceng Subdistrict, East Java Abid, Moh Mislahul; Maroeto, Maroeto; Arifin, Moch.
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 2: Jurnal Pembelajaran Dan Biologi Nukleus June 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i2.7484

Background: The physical characteristics of soil under different land uses influence its potential for optimal productivity. Wotan Village, located in Panceng District, Gresik Regency (part of the northern limestone mountains), can maximize land use by considering the type of crops and land suitability based on soil physical properties. The mismatch in land use in Wotan Village is likely due to poor soil physical properties, as the soil is formed from weathered limestone. Limestone soils are dominated by fine fractions in their texture, and their texture and structure are generally unsuitable for use as planting media. This study aims to analyze the physical characteristics of soils under various land-use types and to determine the effect of different land uses on soil physical properties. Methodology: The research employed a purposive sampling method. Soil samples were collected from three types of land use: plantation, dryland farming, and rainfed rice fields, at two depths (0-20 cm and 20-40 cm) with five replications. Laboratory analyses were conducted on soil physical parameters, including texture, bulk density, particle density, total pore space, and permeability. Findings: The results showed that the soils in the three land-use types had clay loam, silty clay, and clay textures. Bulk density ranged from 1.10 to 1.24 g/cm³ for rainfed rice fields at a depth of 20 cm. Particle density ranged from 2.46 to 2.603 g/cm³. Total pore space ranged from 52.46% to 56.31%. Permeability ranged between 0.80 and 1.21 cm/hour, classified as moderately slow. Differences in land use had no significant effect on soil physical properties. Contribution: The findings provide a reference for farmers regarding the physical properties of soils in limestone areas

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