<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-09-19T20:26:08Z</responseDate><request verb="GetRecord" identifier="oai:dspace.mit.edu:1721.1/62513" metadataPrefix="dim">https://dspace.mit.edu/server/oai/request</request><GetRecord><record><header><identifier>oai:dspace.mit.edu:1721.1/62513</identifier><datestamp>2022-01-13T07:54:36Z</datestamp><setSpec>com_1721.1_7582</setSpec><setSpec>com_1721.1_7581</setSpec><setSpec>col_1721.1_131023</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">Stanley B. Gershwin.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Wang, Xiaojun, M. Eng. Massachusetts Institute of Technology</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="other" lang="en_US">Massachusetts Institute of Technology. Dept. of Mechanical Engineering.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department">Massachusetts Institute of Technology. Department of Mechanical Engineering</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2011-04-25T16:11:33Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="available">2011-04-25T16:11:33Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="copyright" lang="en_US">2010</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="issued" lang="en_US">2010</dim:field>
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   <dim:field mdschema="dc" element="identifier" qualifier="oclc" lang="en_US">712602499</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2010.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Cataloged from PDF version of thesis.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references (p. 63).</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="abstract" lang="en_US">Pharmaceutical company SPM has over 400 cases of inventory discards over the past five years which constitute a significant operating cost. Due to the complexity and randomness of each case, the root causes that result in inventory discards are not identified by the management, thereby hindering SPM from coming up with effective discard minimization practices. This thesis investigates the discard reasons and analyzes the severity of each cause. Raw material expiration is identified as one of the primary discard causes. High raw material inventory level is resulted from the current inadequate inventory management practices in SPM. A raw material inventory management procedure with appropriate inventory grouping strategies incorporating the shelf life is developed in order to help SPM reduce its waste in material expiration. Based on the study of demand information and forecast accuracy, different inventory models are applied to classified inventory groups to determine the amount of inventory to be ordered and kept as safety stock. The study finds that the new procedure reduces the average inventory costs of the items studied by 43%.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Xiaojun Wang.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degree" lang="en_US">M.Eng.</dim:field>
   <dim:field mdschema="dc" element="format" qualifier="extent" lang="en_US">65 p.</dim:field>
   <dim:field mdschema="dc" element="language" qualifier="iso" lang="en_US">eng</dim:field>
   <dim:field mdschema="dc" element="publisher" lang="en_US">Massachusetts Institute of Technology</dim:field>
   <dim:field mdschema="dc" element="rights" lang="en_US">M.I.T. theses are protected by 
copyright. They may be viewed from this source for any purpose, but 
reproduction or distribution in any format is prohibited without written 
permission. See provided URL for inquiries about permission.</dim:field>
   <dim:field mdschema="dc" element="rights" qualifier="uri" lang="en_US">http://dspace.mit.edu/handle/1721.1/7582</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en_US">Mechanical Engineering.</dim:field>
   <dim:field mdschema="dc" element="title" lang="en_US">Inventory management in a pharmaceutical company : minimizing discard practices</dim:field>
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   	&lt;Title>Inventory management in a pharmaceutical company : minimizing discard practices&lt;/Title>
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   	&lt;PublicationDate>2010&lt;/PublicationDate>
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    &lt;Keyword>Mechanical Engineering.&lt;/Keyword>
   	&lt;Abstract>Pharmaceutical company SPM has over 400 cases of inventory discards over the past five years which constitute a significant operating cost. Due to the complexity and randomness of each case, the root causes that result in inventory discards are not identified by the management, thereby hindering SPM from coming up with effective discard minimization practices. This thesis investigates the discard reasons and analyzes the severity of each cause. Raw material expiration is identified as one of the primary discard causes. High raw material inventory level is resulted from the current inadequate inventory management practices in SPM. A raw material inventory management procedure with appropriate inventory grouping strategies incorporating the shelf life is developed in order to help SPM reduce its waste in material expiration. Based on the study of demand information and forecast accuracy, different inventory models are applied to classified inventory groups to determine the amount of inventory to be ordered and kept as safety stock. The study finds that the new procedure reduces the average inventory costs of the items studied by 43%.&lt;/Abstract>
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