Development Of Model For Supplier Selection And Order Allocation With Discount Pricing And Expected Quality Loss

This paper discusses the development of optimization model for supplier selection and order allocation considering price discounts and quality of the components that are measured based on expectation of quality loss cost. The approach which was used quadratic loss function to estimated quality loss. The development of model is based on the drawback of previous research; where quality was measured only by defective components without considered to any loss of quality due to deviation from quality characteristics target. In the section of results and discussion of this paper is presented a numerical example in order to illustrate the implementation of proposed model. This numerical experiment performed by optimization software has indicated that the model able to generated optimal solution. Keywords- optimization model, supplier selection, price, discount, quality los

Assessing Financial Risk and Regional Macroeconomic Influence to Islamic Rural Bank Performance

Islamic Rural Bank must deal with internal and external risks which will affect to the performance of the bank. This paper aims to assess the internal and external risks that influence to the bank performance. By adopting panel data analysis, the paper analyzes 21 biggest Islamic rural bank which as a representative of 21 provinces around Indonesia during 2013-2017 which result 420 observation period. Furthermore, Return on Asset (ROA) are utilized as dependent variable which represents Islamic rural bank\u27s performance. As independent variables, Non-Performing Financing (NPF) and Capital Adequacy Ratio (CAR) are applied as internal risk in Islamic rural bank. To analyze external risk, regional macroeconomic factors, Regional Economic Growth (REG) and Regional Inflation (RInf) are employed then Total Asset of Islamic rural bank (Size) is also used as complementary variable. Based on the analysis, this study finds that SRB has robust risk management through internal and external risk. However, REG has significant ROA that explains the performance of Islamic rural bank will depend on regional economic growth in each province

PENERAPAN MANAJEMEN SYARIAH PADA KOPONTREN AN-NAWAWI

Berkembangnya zaman pondok pesantren semakin maju memiliki segala unit kegiatan yang dijalankan oleh pondok pesantren, selain dalam hal pendidikan pondok pesantren sekarang memiliki unit usaha yang dinamakan dengan koperasi. salah satunya yang dimiliki oleh pondok pesantren An-Nawawi yang memiliki koperasi yang terbilang cukup besar. Adapun unit-unit yang dimiliki koperasi An-Nawawi diantaranya: BMT An-Nawawi, Percetakan dan Fotocopy An-Nawawi, Toko Kitab, Laundry, dan Tailor. Dengan demikian ada kendala yang dialami oleh koperasi An-Nawawi yang mana masih menggunakan manajemen tradisional sehingga bisnis/kegiatan- kegiatan usaha yang dilakukan belum berjalan sesuai dengan aturan organisasi yang baku, belum tercipta manajemen yang efektif, efisien dan profesional. Penilitian ini dilakukan untuk mengetahui bagaimana penerapan manajemen syariah pada koperasi An-Nawawi. Penelitian ini menggunakan penelitian kualitatif dengan pendekatan fenominologi. Data yang diperoleh dianalisis melalui reduksi, penyajian data dan pengambilan kesimpulan, serta dengan melakukan observasi, wawancara, dokumentasi dan analisis. Hasil penelitian ini menunjukan bahwa penerapan manajemen syariah pada koperasi An-Nawawi dikategorikan baik sudah sesuai dengan manajemen syariah

Analisis Daya Terima Antena Dan Radio Rocket M5 Client PT Jawa Pos National Network Medialink Pontianak

PT. JPNN Medialink adalah salah satu Perusahaan yang bergerak di bidang layanan jasa jaringan internet dengan sistem wireless. Dalam menjaga kualitas layanan, salah satu tolak ukur untuk mengetahui baik tidaknya jaringan adalah dengan melihat daya terima sinyal di lokasi pemasangan pada client. Namun pada kondisi lapangan, data daya terima antena yang di peroleh tidak selalu sesuai dengan parameter seharusnya. Tujuan yang ingin dicapai adalah menjaga kualitas daya terima, mengidentifikasi dan menganasilis faktor faktor yang mempengaruhi kualitas daya terima antena dan Radio Rocket M5. Pada penelitian ini digunakan sebuah laptop yang sudah terpasang aplikasi Browser yang akan di gunakan untuk membuka interface AirOs sebagai media untuk melihat nilai daya terima antena pada 10 client. Hasil rata rata daya terima antena Rocket M5 pada 10 Client adalah -66,7 dBm dan masuk dalam kategori baik, karena berada pada rentang antara -73 dBm s/d -66 dBm, berdasarkan Standard daya terima yang ditetapkan ubiquiti network. Dari pengujian yang telah dilakukan pada 10 client terdapat 2 client yang memiliki nilai daya terima antena yang masuk dalam kategori cukup mendekati buruk dengan signal strength -80 dBm, yakni client 4 dan client 7, pada client 4 selain dikarenakan jarak yang jauh yakni 42,5 Km, juga karena keadaan geografis bumi yang bergelombang dan pada jalur transmisi antara antena pengirim dan penerima terdapat ketinggian tanah yang menjadi penghalang (obstacle), sehingga perolehan sinyal tidak maksimal. Sedangkan pada client 7 dikarenakan penggunaan gain antena yang tidak dimaksimalkan yakni hanya 30 dBi, yang seharusnya dengan jarak 45 Km penggunaan gain yang 34 dBi. Selain faktor keadaan geografis bumi dan penggunaan gain diatas, perolehan Daya terima antena Rocket M5 Client juga dipengaruhi oleh jarak, interferensi dan ketepatan pointing antena

REGIONAL AUTONOMY PROLIFERATION OF REGION AND PSEUDO LOCAL GOVERNMENT IN INDONESIA

This paper discusses the other side of the potential negative effects, even failure, of the implementation of the decentralization policy in Indonesia. One cause of the demands to establish a new area is rent seeking, where local elites and local politicians try to regain power through the formation of new regions. One thing overlooked by scholars is the existence of local businessmen who also participated in the formation of new regions. Their presence did not appear as real as the local elites and party elites because they take roles behind the scenes as lenders; the group was later referred to as the “black market.” The existence of this black market in the regional areas is always necessary for an area’s local elites and political elites to regain power as one force

Pengaruh Pengetahuan Audit, Independensi dan Pengalaman Auditor terhadap Kualitas Hasil Audit Investigasi pada Auditor Inspektorat Jenderal Kementrian Keuangan

: In order to guarantee the quality of audit results, has been set Auditing Standards. This research aims to determine the influence of audit knowledge, independence and auditor\u27s experience to quality of audit investigation. In this research, independent variables are audit knowledge, independence, and auditor\u27s experience and the dependent variable is quality of audit investigation. The method used is a technique of analysis by method of Ordinary Least Squares with mutiple linier regression. This research uses primary data by using a questionnaire to collect auditor\u27s perception of the variables tested. The samples taken are 130 auditors in Inspectorate General of the Ministry of Finance. The results of this study explains that: (1) Three independent variables have a significant influence on the dependent variable simultaneously; (2) There is a significant influence on variables of audit knowledge toward quality of audit investigation partially; (3) There is a significant influence on variables of auditor\u27s independence toward quality of audit investigation partially; (4) There is a significant influence on variables of auditor\u27s experience toward quality of audit investigation partially

Analisis Persediaan Barang Menggunakan Clustering K-Means Pada PT. Brothersindo Saudara Sejati

Product sales at PT. Brothersindo Brother Sejati experiences many variations. To maintain business growth, companies must maintain an inventory of goods needed by customers so that these goods can be met so that there is no failure to meet customer needs. Inventory carried out inaccurately will result in goods being stored that are too high and uneconomical, due to shortages or excesses of certain products. This research aims to group sales products sold at PT. BrotherIndo Brother Sejati is divided into 2 (two) clusters to find out the products that sell the most so the number of stock requests must be increased, and the products that sell the least so the number of stock requests must be reduced. The method used in this research is the K-Means method which is one of the best and most frequently used methods in clustering algorithms where K-Means searches for the optimal partition of the data by minimizing the criterion of the sum of squared errors with an optimal iteration procedure. Based on the research results of inventory analysis using the K-Means method, it can be concluded that data grouping provides significant benefits for companies in managing their inventory. With information about the best-selling and least-selling items, companies can avoid product accumulation in the warehouse and maintain an organized layout

Ovarian Dynamic in Ongole Grade Cattle After GnRH Injection in Ovsynch Protocol Based on Progesterone Device

PO cattle have weaknesses to show clear estrus signs which cause difficulty in artificial insemination implementation. The present study was designed to obtain ovarian dynamic as effect of GnRH injection in ovsynch protocol based on progesterone intravaginal device. Heifers (18) and cows (n= 12) were allocated to one of three groups. Cuemate-PGF2α (CP) group inserted with a Cuemate on day 0-7 and injected with prostaglandin on day 7. Cuemate-PGF2α-GnRH (CPG) group was treated as CP group with the addition of GnRH injection on day 9. GnRH-Cuemate-PGF2α-GnRH (GCPG) group was treated as CPG group with addition of GnRH injection on day 0. Ultrasonography was performed on days 0-3, day 7 until ovulation and 7 days after ovulation. Percentage of ovulation synchronization increased significantly (P<0.01) between CP, CPG, and GCPG, respectively, both in heifers (16%, 50%, and 85%, respectively) and cows (0%, 60%, and 100%, respectively), on day 11. Preovulatory follicle diameters between CP, CPG, and GCPG treatments were not different significantly both in heifers (11.9±0.5, 11.9±0.5, and 12.1±0.6 mm, respectively) and cows (11.7±0.4, 11.8±0.7, and 11.1±0.6 mm, respectively). This study concluded that GCPG protocol increased the synchrony of ovulation rate both in cows and heifers, without affecting the follicle preovulatory and CL diameters