scholarly journals PERANCANGAN MODEL PEMILIHAN SUPPLIER PRODUK CETAKAN DENGAN MENGGUNAKAN GREY BASED TOPSIS (STUDI KASUS: RUMAH SAKIT ISLAM SULTAN AGUNG SEMARANG)

2018 ◽  
Vol 13 (2) ◽  
pp. 99
Author(s):  
Darminto Pujotomo ◽  
Maulana Arif Umaindra ◽  
Purnawan Adi Wicaksono
Keyword(s):  
Decision Maker ◽  
Supplier Selection ◽  
Evaluation Criteria ◽  
Hospital Performance ◽  
Poor Quality ◽  
Work Process ◽  
Itu Model ◽  
The Right ◽  
Selection Of

Abstrak Pemilihan supplier merupakan aktivitas penting dari perusahaan dalam menentukan strategi yang tepat, khususnya pada bagian pengadaan. Rumah Sakit Islam Sultan Agung Semarang (RSIS) merupakan salah satu rumah sakit yang mempunyai masalah dalam melakukan pemilihan supplier produk cetakan. Masalah yang dihadapi yaitu keterlambatan barang, kesalahan mencetak produk, tidak sesuainya kuantitas barang pesan dan kualitas yang buruk yang dikirim oleh beberapa supplier, itu mengakibatkan penurunan kinerja rumah sakit, karena proses kerja akan terganggu. Harga merupakan kriteria utama yang digunakan RSIS dalam memilih supplier produk cetakan. Produk cetakan digunakan untuk menjalankan proses kerja setiap hari di rumah sakit. Tujuan dari penelitian ini adalah untuk merancang model pemilihan dan pengevaluasi supplier multi attribute dengan menggunakan metode Grey (Pemilihan) based TOPSIS (Evaluasi). Kriteria didapatkan berdasarkan wawancara dan studi literatur oleh peneliti dengan para decision maker bagian pengadaan. Terdapat tiga kriteria pemilihan supplier di RSIS dengan menggunakan metode Grey based TOPSIS, yaitu cost, quality dan service. Hasil penelitian mendapatkan supplier terbaik berdasarkan pemilihan para decision maker dengan, urutan supplier terbaik sampai terburuk yaitu supplier D dengan nilai kriteria yang paling baik, kemudian supplier E, A, C hingga supplier terburuk yaitu supplier B. Berdasarkan hasil tersebut dan wawancara didapatkan kemiripan dengan kondisi nyata dari supplier, oleh karena itu model yang dibuat dapat digunakan untuk memilih dan mengevaluasi supplier cetakan di RSIS. AbstractDESIGN OF SUPPLIER MOLD PRODUCTS SELECTION MODEL USING GREY BASED TOPSIS (CASE STUDY: RUMAH SAKIT SULTAN AGUNG SEMARANG). Supplier selection is an important activity of the company in determining the right strategy, especially on the part of procurement. Rumah Sakit Islam Sultan Agung Semarang (RSIS) is one of the hospitals that has problems in choosing a supplier of mold products. Problems encountered are product delays, product print errors, inappropriate quantity of message items and poor quality delivered by some suppliers, resulting in a decrease in hospital performance, as the work process will be disrupted. Price is the main criteria used by RSIS in choosing a supplier of printed products. Mold products are used to run the work process every day at the hospital. The purpose of this research is to design the model of selecting and evaluating the supplier of multi attribute by using the Grey method (Selection) based on TOPSIS (Evaluation). Criteria obtained based on interviews and literature studies by researchers with the decision maker procurement department. There are three criteria of supplier selection in RSIS by using Grey based TOPSIS method, that is cost, quality and service. The result of this research is finding the best supplier based on the selection of the decision maker with the best supplier to the worst that is supplier D with the best criterion value, then supplier E, A, C to the worst supplier that is supplier B. Based on the result and the interview got similarity with the condition real from the supplier, therefore the model can be used to select and evaluate the mold supplier in RSIS.Keywords: Supplier selection; RSIS; Grey; TOPSIS; Mold products

scholarly journals GDSS Prototype Model for Supplier Selection at MDM Cooperative

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Meri Azmi ◽  
Yance Sonatha ◽  
Indri Rahmayuni
Keyword(s):  
Decision Making ◽  
Supplier Selection ◽  
Poor Quality ◽  
Decision Makers ◽  
Prototype Model ◽  
Business Unit ◽  
University Campus ◽  
Late Delivery ◽  
The Right ◽  
Selection Of

MDM is a trade cooperative that has a business unit that provides healthy food for consumers around the Andalas University campus. So far, the selection of suppliers who supply goods to stores is only based on the trust of both parties, the principles of mutual acquaintance and kinship. The problems that arise from a process like this are the lack of the right supplier so that goods are not available all the time, relatively higher prices, late delivery and sometimes there are goods with poor quality. Therefore we need a GDSS that is able to overcome these problems. This GDSS helps decision making in determining the right supplier to the stores owned by MDM Cooperative. The methods used are AHP, TOPSIS and BORDA involving six criteria and five tested alternatives. This GDSS also involves three decision makers, namely the head of the cooperative, the deputy and the treasurer. The results of this prototype are able to show the best alternative that is selected based on the ranking results.

scholarly journals Selection of IPM Geothermal Drilling Contractor Through a Merit Point System Using the Analytical Hierarchy Process

2019 ◽  
Vol 3 (2) ◽  
pp. 102
Author(s):  
Afif Effendi
Keyword(s):  
Analytical Hierarchy Process ◽  
Evaluation Criteria ◽  
Point System ◽  
Technical Requirements ◽  
The Right ◽  
Geothermal Drilling ◽  
Hierarchy Process ◽  
Selection Of

One method of evaluating the procurement is a merit point system (value system). In a merit point system price is one of the evaluation criteria, with the understanding that the more complex technical requirements and the more difficult to compare bid proposals, the lower the price weights. In general, the total value for technical bids is higher than price bids. At the auction using the merit point system, there are two main things that greatly affect the results of procurement, namely the determination of technical weighting and the price that will be used when evaluating bids and the method of weighing technical bids. When this is done correctly and appropriately, the company will get the right contractor in accordance with needs and can avoid the opportunity to commit fraud or corruption in the process of procurement. For this reason, the authors conduct research on the determination of technical weight and price as well as the method of weighting technical offerings with a case study of the selection of contracting IPM Geothermal Drilling through the Analytical Hierarchy Process (AHP) approach where the results of the study indicate that the AHP can assist the Procurement Planner to determine the technical weight and price as a reference for evaluating bids through the Merit Point System. AHP also helps the Procurement Implementer to rank technical bids during the technical evaluation. Keywords: merit point system, analytical hierarchy process, IPM Geothermal Drilling

scholarly journals Mathematical Analysis of Supply Chain Optimization focusing on Artificial Neural Network: A case study in Apparel Manufacturing Organization

2022 ◽  
Author(s):  
Shibbir Ahmad ◽  
Mohammad Kamruzzaman
Keyword(s):  
Supply Chain ◽  
Supplier Selection ◽  
Selection Criteria ◽  
Manufacturing Industry ◽  
Supply Chain Optimization ◽  
Apparel Manufacturing ◽  
Manufacturing Organizations ◽  
Manufacturing Organization ◽  
The Right

Abstract In this study, implemented artificial nueral network (Ann) in apparel manufacturing organizations to optimize the supply chain converging on right supplier selection by analyzing their performance criteria.Moreover, data collected from three diffrents factory to analyze the efficiney and profit -loss status of that units. Furthermore, analyze the supplier selection criteria of three suppliers in order to select the right supplier at the real time in apparel manufacturing industry . This study shows that it can be saved 20 % of the total cost.

scholarly journals GREEN SUPPLIER SELECTION PRACTICES AND ITS IMPLICATIONS OF GREEN PURCHASING: CASE STUDY AT 5 STARS HOTEL IN BALI

2020 ◽  
Vol 4 (2) ◽  
pp. 140-149
Author(s):  
I Ketut Astawa ◽  
◽  
I Ketut Budarma ◽  
Cokorda Istri Sri Widhari ◽  
◽  
...  
Keyword(s):  
Supplier Selection ◽  
Environmentally Friendly ◽  
Green Supply Chain ◽  
Green Supplier Selection ◽  
Descriptive Research ◽  
Market Opportunities ◽  
Green Purchasing ◽  
Green Suppliers ◽  
Selection Of

Purpose: The purpose of this study is to examine the practice of selecting green suppliers conducted by companies to be environmentally friendly and how these practices have implications for purchasing green products in 5-star hotels in Bali. Research methods: This study is guided by the green supply chain management model and the green selection model. A descriptive research design is used. Data were collected using a questionnaire. The population consists of 63 employees from companies that supply room supplies, food & beverage, chemical, and Spa. Data were analyzed using SPSS and presented using tables, graphs, frequencies, and percentages. Results and discussions: The study revealed that the selection of environmentally friendly suppliers had a positive and significant effect on the implementation of environmentally friendly purchases. The implications of selecting green suppliers create new market opportunities. Hotel cooperation with suppliers is getting closer and mutually committed to operational purchasing activities. Conclusion: The study revealed that the selection of environmentally friendly suppliers had a positive and significant effect on the implementation of environmentally friendly purchases. The indication was that green supplier selection is a major factor that influences the implementation of green purchasing at 5 stars hotel in Bali.

scholarly journals Supplier selection and consistency level measurement of decision maker using AHP method and expertise level model

2018 ◽  
Vol 204 ◽  
pp. 02013
Author(s):  
Fatkhor Rozi ◽  
Evy Herowati
Keyword(s):  
Decision Maker ◽  
Supplier Selection ◽  
Raw Materials ◽  
Selection Process ◽  
Manufacturing Companies ◽  
Ahp Method ◽  
Level Measurement ◽  
Level Model ◽  
Expertise Level ◽  
The Right

Raw materials are basic need for manufacturing companies to facilitate the production process. Therefore, supplier selection process is an important process for the company, because by choosing the right suppliers of raw materials will benefit the company. To choose the right supplier is also determined by the decision taken by the decision maker (DM). In addition, the weight of DM assessment will differ on different criteria because DM experts in a particular field are not necessarily experts in other fields. Therefore, in this paper is discussed about the measurement of the weight of each criterion and alternative to choose the best supplier alternative using AHP method. In addition, this paper also measures the consistency of DM in making decisions using expertise level models.

The Optimization of Mechanized Earthwork Processes

2016 ◽  
Vol 820 ◽  
pp. 96-101 ◽  
Author(s):  
Lucia Paulovičová
Keyword(s):  
Mathematical Modeling ◽  
Mathematical Models ◽  
Decision Maker ◽  
Multicriteria Optimization ◽  
Optimization Process ◽  
Multicriteria Method ◽  
Wise Decision ◽  
The Right ◽  
The Cost ◽  
Selection Of

Earthwork processes are the most costly and time consuming component of construction these days and they are characterized by a powerful heavy mechanization which participate on the earthwork process. Current pressure for minimize the cost and maximize the productivity highlights the need to optimize earthworks. In this paper, the optimization process in the area of earthwork processes is described. The selection of the right types of machines for earthwork and its implements has become very difficult these days because of availability of variety of machines models and therefore a multicriteria method is presented to tackle the problem. This paper describes methodology for optimizing the earthwork process according to the selected optimal criteria. The methodology is focused on the proposal phase of optimization where the decision maker has to make a decision and choose the right type of excavators. To overcome the problem of comparing the chosen machines a mathematical modeling approach leading to multicriteria optimization was adopted to make the step wise decision. The methodology gives an mathematical models by which we can solve this problem.

Selection of Leak Detection Systems by Aggregation of Experts’ Judgment

2014 ◽  
Author(s):  
Sirous Yasseri
Keyword(s):  
Decision Maker ◽  
Selection Process ◽  
Leak Detection ◽  
Fuzzy Topsis ◽  
Detection Systems ◽  
Good Compromise ◽  
Criteria For Selection ◽  
Selection Of

Numerous leak detection systems (LDS) using a variety of technologies are on the market. Since LDS are designed for a particular use, then the evaluation and selection process requires suitable metrics and involvement from all stakeholders. This paper proposes to use15 criteria for selection of LDS. Each criterion is first rated for their importance by a number of experts. Then, the same experts are asked to rate a list of candidate LDSs. Fuzzy TOPSIS is used to aggregate Experts’ judgment. A case study is presented to demonstrate the application of the method. This method would indicate how a good compromise might look like. This could aid the decision-maker to weigh options and set priority and decide on a system.

Structuring a model for supplier selection

2015 ◽  
Vol 38 (11) ◽  
pp. 1213-1232 ◽  
Author(s):  
Maria Creuza Borges de Araújo ◽  
Luciana Hazin Alencar ◽  
Joana Coelho Viana
Keyword(s):  
Supplier Selection ◽  
Selection Model ◽  
Group Method ◽  
Content Type ◽  
Food Industries ◽  
Proposed Model ◽  
Selection Decision ◽  
Two Phases ◽  
The Right ◽  
Selection Of

Purpose – This paper aims to put forward a group multicriteria supplier selection model to select suppliers adequate to companies needs in food industries. Selecting the right suppliers has become a strategic problem for firms. This decision should take into account several factors,which involve both quantitative and qualitative considerations and,usually,includes many interested parties. Design/methodology/approach – The proposed model consists of two phases. Initially,a survey of food industries in Brazil was carried out so as to identify the factors that should be considered in the supplier selection decision process. In the second step,a selection model was developed,based on these findings and the factors identified,and an application of the model was conducted. Findings – This model uses criteria that are important for the food industries in Brazil and,considering this criteria,helps companies to select the adequate suppliers to their needs. Additionally,the model considers the preferences of the managers who actively participate in the process. Originality/value – The model helps the company in the selection of suppliers,as it is very important for the corporation to have partnerships with suppliers who can adequately meet its needs. Additionally,a group method was applied,which allows all the managers that will be affected by this decision to participate.

scholarly journals EVALUATION OF CONTRACTORS BY USING COPRAS - THE MULTIPLE CRITERIA METHOD

2005 ◽  
Vol 11 (3) ◽  
pp. 158-169 ◽  
Author(s):  
Algirdas Andruškevičius
Keyword(s):  
Evaluation Criteria ◽  
Multiple Criteria ◽  
International Organization ◽  
Point Scale ◽  
Multicriteria Decision ◽  
Decision Method ◽  
Selection Of

Some methods allowing for the selection of the most suitable contractor based on 26 criteria are offered. The bidding procedures of FIDIC, the international organization of consulting engineers are assessed. Contractors are evaluated by a multicriteria decision method COPRAS. The significance of the contractor evaluation criteria is determined by ranking. A description of the criteria and their rankings according to 100‐point scale are provided. A case study of selecting the contractor for the construction of a trade and entertainment centre out often bidders is also described.

scholarly journals Assessing the effect of selected cleaning agents (bleach ethanol and liquid soap) on selected nosocomial organisms (E. coli, Staphylococcus aureus, Pseudomonas aeruginosa) in Uganda. A Case study of Kisubi Hospital.

2021 ◽  
Author(s):  
◽  
Faith Nakachwa ◽  
David Serunjogi ◽  
Kizito Muwonge
Keyword(s):  
Staphylococcus Aureus ◽  
Pseudomonas Aeruginosa ◽  
Inorganic Compounds ◽  
Liquid Soap ◽  
E Coli ◽  
Cleaning Agents ◽  
Before And After ◽  
The Right ◽  
Selection Of

Abstract: Background The major cause of disease and even human death are bacteria. Disinfectant is widely used in various ways as an effective agent to kill or eliminate bacteria, especially in the microbial laboratory. The most commonly used disinfectants in the laboratory are ethanol, bleach, and hand soap. This study assessed the effect of the common cleaning agents against bacteria. Methodology It was an experimental study on disinfectant efficacy of ethanol, bleach, and antibacterial handwashing soap on surface disinfection. Sampling was carried out between April and June of 2017. The samples were collected from our lady of Consolata kisubi hospital which is located on Nkima Road- Kisubi, Wakiso, Uganda. The samples collected were obtained from the hospital surfaces like door handles, beds, random floors, toilets, and work surfaces before and after cleaning. Results 64 samples were collected from 32 sites. The selected nosocomial organism in the study included E.coli, Staphylococcus aureus, and Pseudomonas aeruginosa. Among the selected disinfectants, ethanol was the most effective against the available selected nosocomial organisms. Conclusion Bacteria is present on so many surfaces of the hospital, and the selection of appropriate cleaning agents is vital to achieve maximum cleaning. Bleach and liquid soap should not be used in combination if cleaning different surfaces in the hospital due to the effects of the inorganic compounds that might be present in the liquid soap that inactivates active ingredients used present in the Bleach. Recommendation The hospital should come up with a minimum inhibitory concentration of the disinfectants that is effective to be used. The support staff in charge of cleaning should be trained on the right way of cleaning and disinfecting.

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