[
    {
        "key": "KH3J622P",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/KH3J622P",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/KH3J622P",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "creatorSummary": "U.S. Energy Information Administration",
            "parsedDate": "2010",
            "numChildren": 0
        },
        "data": {
            "key": "KH3J622P",
            "version": 1,
            "itemType": "webpage",
            "title": "International Electricity Emission Factors by Country",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "",
                    "lastName": "U.S. Energy Information Administration"
                }
            ],
            "abstractNote": "",
            "websiteTitle": "",
            "websiteType": "",
            "date": "2010",
            "publisher": "",
            "place": "",
            "DOI": "",
            "citationKey": "",
            "url": "",
            "accessDate": "",
            "shortTitle": "",
            "language": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/MHCQZBU7"
            },
            "dateAdded": "2012-02-09T05:22:14Z",
            "dateModified": "2012-02-09T05:22:39Z"
        }
    },
    {
        "key": "AS5T6K6T",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/AS5T6K6T",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/AS5T6K6T",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "creatorSummary": "U.S. Environmental Protection Agency",
            "parsedDate": "2007",
            "numChildren": 0
        },
        "data": {
            "key": "AS5T6K6T",
            "version": 1,
            "itemType": "webpage",
            "title": "EPA’s Emissions & Generation Resource Integrated Database (eGRID): Power Profiler eGRID subregion and GHG emissions finder tool",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "",
                    "lastName": "U.S. Environmental Protection Agency"
                }
            ],
            "abstractNote": "",
            "websiteTitle": "",
            "websiteType": "",
            "date": "2007",
            "publisher": "",
            "place": "",
            "DOI": "",
            "citationKey": "",
            "url": "",
            "accessDate": "2012-02-08",
            "shortTitle": "",
            "language": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/TVP39TGE"
            },
            "dateAdded": "2012-02-09T05:20:26Z",
            "dateModified": "2012-02-09T05:21:38Z"
        }
    },
    {
        "key": "4B7EN8UN",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/4B7EN8UN",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/4B7EN8UN",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "creatorSummary": "Stubbles",
            "numChildren": 0
        },
        "data": {
            "key": "4B7EN8UN",
            "version": 1,
            "itemType": "report",
            "title": "Energy Use in the US Steel Industry: an Historical Perspective and Future Opportunities",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "J",
                    "lastName": "Stubbles"
                }
            ],
            "abstractNote": "",
            "reportNumber": "",
            "reportType": "",
            "institution": "",
            "place": "",
            "date": "",
            "seriesTitle": "",
            "seriesNumber": "",
            "pages": "",
            "DOI": "",
            "ISBN": "",
            "citationKey": "",
            "url": "",
            "accessDate": "",
            "ISSN": "",
            "archive": "",
            "archiveLocation": "",
            "shortTitle": "",
            "language": "",
            "libraryCatalog": "",
            "callNumber": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/2IE9ZQWN"
            },
            "dateAdded": "2012-02-09T05:18:20Z",
            "dateModified": "2012-02-09T05:19:05Z"
        }
    },
    {
        "key": "XQNUA6JR",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/XQNUA6JR",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/XQNUA6JR",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "creatorSummary": "Shomar",
            "parsedDate": "2007-10",
            "numChildren": 0
        },
        "data": {
            "key": "XQNUA6JR",
            "version": 1,
            "itemType": "journalArticle",
            "title": "Sources of adsorbable organic halogens (AOX) in sludge of Gaza",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "B",
                    "lastName": "Shomar"
                }
            ],
            "abstractNote": "Average concentrations of adsorbable organic halogens (AOX) in sludge from the Gaza Strip reached 600 mg kg(-1) which currently represents a major limiting factor for sludge application in agriculture. This study aims to identify the main sources of AOX in Gaza where the area is small with limited industrial activities. The results showed that the AOX in effluent sludge is formed mainly inside the treatment plant. Although the plant receives AOX wastewater of only 85 microg l(-1), this value increased five fold inside the plant to an average of 400 microg l(-1) in the effluent wastewater. On the other hand, the sludge from the first sedimentation pond showed an AOX concentration of 213 mg kg(-1) and increased in the final sedimentation pond to 500 mg kg(-1). The AOX concentration in three month old sludge was 130 mg kg(-1). The textile and detergent industries are the major AOX producing industries in Gaza, with an average AOX of 40,000 microg l(-1) in their effluent wastewater. These values do not represent a significant AOX pollution load to the treatment plant because these industries are very limited and their effluents are diluted before entering the municipal treatment plant. Industrial activity decreased in 2006 to less than 70% of the previous four years. Consequently, the AOX in the industrial effluent decreased from 150,000 to 40,000 microg l(-1) over the same time period. Sludge from these industries showed 1300 mg kg(-1) AOX for the past four years and only 400 mg kg(-1) in 2006. Moreover, the AOX in the influent wastewater discharged to the treatment plant decreased from 320 to 85 microg l(-1) for the same period. This study revealed that the major AOX is formed inside the treatment plant and especially in the anaerobic facilities. There was no correlation between the AOX concentrations in the sludge and the wastewater at the same location. Moreover, there was no correlation between the AOX in sludge/wastewater and dissolved oxygen, pH and chloride in that treatment plant.",
            "publicationTitle": "Chemosphere",
            "publisher": "",
            "place": "",
            "date": "Oct 2007",
            "volume": "69",
            "issue": "7",
            "section": "",
            "partNumber": "",
            "partTitle": "",
            "pages": "1130-1135",
            "series": "",
            "seriesTitle": "",
            "seriesText": "",
            "journalAbbreviation": "Chemosphere",
            "DOI": "10.1016/j.chemosphere.2007.03.074",
            "citationKey": "",
            "url": "http://www.ncbi.nlm.nih.gov/pubmed/17509653",
            "accessDate": "2012-02-09T05:16:39Z",
            "PMID": "",
            "PMCID": "",
            "ISSN": "0045-6535",
            "archive": "",
            "archiveLocation": "",
            "shortTitle": "",
            "language": "",
            "libraryCatalog": "NCBI PubMed",
            "callNumber": "",
            "rights": "",
            "extra": "PMID: 17509653",
            "tags": [
                {
                    "tag": "Adsorption",
                    "type": 1
                },
                {
                    "tag": "Hydrocarbons, Halogenated",
                    "type": 1
                },
                {
                    "tag": "Industrial Waste",
                    "type": 1
                },
                {
                    "tag": "Middle East",
                    "type": 1
                },
                {
                    "tag": "Sewage",
                    "type": 1
                },
                {
                    "tag": "Sunlight",
                    "type": 1
                },
                {
                    "tag": "Time Factors",
                    "type": 1
                },
                {
                    "tag": "Water Purification",
                    "type": 1
                }
            ],
            "collections": [],
            "relations": {},
            "dateAdded": "2012-02-09T05:16:39Z",
            "dateModified": "2012-02-09T05:16:39Z"
        }
    },
    {
        "key": "BTPJQ6KZ",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/BTPJQ6KZ",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/BTPJQ6KZ",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "creatorSummary": "Ramudhin et al.",
            "numChildren": 0
        },
        "data": {
            "key": "BTPJQ6KZ",
            "version": 1,
            "itemType": "journalArticle",
            "title": "Carbon market sensitive sustainable supply chain network design",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "Amar",
                    "lastName": "Ramudhin"
                },
                {
                    "creatorType": "author",
                    "firstName": "Amin",
                    "lastName": "Chaabane"
                },
                {
                    "creatorType": "author",
                    "firstName": "Marc",
                    "lastName": "Paquet"
                }
            ],
            "abstractNote": "",
            "publicationTitle": "",
            "publisher": "",
            "place": "",
            "date": "",
            "volume": "",
            "issue": "",
            "section": "",
            "partNumber": "",
            "partTitle": "",
            "pages": "",
            "series": "",
            "seriesTitle": "",
            "seriesText": "",
            "journalAbbreviation": "",
            "DOI": "",
            "citationKey": "",
            "url": "",
            "accessDate": "",
            "PMID": "",
            "PMCID": "",
            "ISSN": "",
            "archive": "",
            "archiveLocation": "",
            "shortTitle": "",
            "language": "",
            "libraryCatalog": "",
            "callNumber": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/3CGED8T8"
            },
            "dateAdded": "2012-02-09T05:14:49Z",
            "dateModified": "2012-02-09T05:16:23Z"
        }
    },
    {
        "key": "CTFAA27E",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/CTFAA27E",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/CTFAA27E",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "creatorSummary": "Ibbotson and Kara",
            "parsedDate": "2011",
            "numChildren": 0
        },
        "data": {
            "key": "CTFAA27E",
            "version": 1,
            "itemType": "conferencePaper",
            "title": "CARBON FOOTPRINT ANALYSIS OF PRODUCTS CRADLE-TO-GATE AND MANUFACTURING SUPPLY CHAINS",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "Suphunnika",
                    "lastName": "Ibbotson"
                },
                {
                    "creatorType": "author",
                    "firstName": "Sami",
                    "lastName": "Kara"
                }
            ],
            "abstractNote": "",
            "proceedingsTitle": "7th Australian Conference on Life Cycle Assessment, Conference Proceedings",
            "conferenceName": "",
            "publisher": "",
            "place": "",
            "date": "2011",
            "eventPlace": "",
            "volume": "",
            "issue": "",
            "numberOfVolumes": "",
            "pages": "",
            "series": "",
            "seriesNumber": "",
            "DOI": "",
            "ISBN": "",
            "citationKey": "",
            "url": "",
            "accessDate": "",
            "ISSN": "",
            "archive": "",
            "archiveLocation": "",
            "shortTitle": "",
            "language": "",
            "libraryCatalog": "",
            "callNumber": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/JGJCSU3N"
            },
            "dateAdded": "2012-02-09T05:04:15Z",
            "dateModified": "2012-02-09T05:09:34Z"
        }
    },
    {
        "key": "CNCZ6CST",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/CNCZ6CST",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/CNCZ6CST",
                "type": "text/html"
            },
            "up": {
                "href": "https://api.zotero.org/groups/21348/items/6AATAUBA",
                "type": "application/json"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            }
        },
        "data": {
            "key": "CNCZ6CST",
            "version": 1,
            "parentItem": "6AATAUBA",
            "itemType": "attachment",
            "linkMode": "linked_url",
            "title": "40g995w6",
            "accessDate": "2012-02-09T05:03:03Z",
            "url": "http://www.escholarship.org/uc/item/40g995w6",
            "note": "",
            "contentType": "",
            "charset": "",
            "tags": [],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/ZHI7UBV6"
            },
            "dateAdded": "2012-02-09T05:03:03Z",
            "dateModified": "2012-02-09T05:03:03Z"
        }
    },
    {
        "key": "6AATAUBA",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/6AATAUBA",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/6AATAUBA",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "creatorSummary": "Diaz et al.",
            "parsedDate": "2011-05-04",
            "numChildren": 1
        },
        "data": {
            "key": "6AATAUBA",
            "version": 1,
            "itemType": "document",
            "title": "Energy Consumption Characterization and Reduction Strategies  for Milling Machine Tool Use",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "Nancy",
                    "lastName": "Diaz"
                },
                {
                    "creatorType": "author",
                    "firstName": "",
                    "lastName": "E. Redelsheimer"
                },
                {
                    "creatorType": "author",
                    "firstName": "David",
                    "lastName": "Dornfeld"
                }
            ],
            "abstractNote": "Since machine tools are used extensively throughout their functional life and consequently consuming valuable natural resources and emitting harmful pollutants during this time, this study reviews strategies for characterizing and reducing the energy consumption of milling machine tools during their use. The power demanded by a micromachining center while cutting low carbon steel under varied material removal rates was measured to model the specific energy of the machine tool. Thereafter the power demanded was studied for cutting aluminum and polycarbonate work pieces for the purpose of comparing the difference in cutting power demand relative to that of steel.",
            "type": "",
            "date": "2011-05-04",
            "publisher": "",
            "place": "",
            "DOI": "",
            "citationKey": "",
            "url": "http://www.escholarship.org/uc/item/40g995w6",
            "accessDate": "",
            "archive": "",
            "archiveLocation": "",
            "shortTitle": "",
            "language": "",
            "libraryCatalog": "",
            "callNumber": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/X6B6J5W7"
            },
            "dateAdded": "2012-02-09T05:03:03Z",
            "dateModified": "2012-02-09T05:03:03Z"
        }
    },
    {
        "key": "2M82BTEX",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/2M82BTEX",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/2M82BTEX",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "creatorSummary": "Haapala et al.",
            "parsedDate": "2004",
            "numChildren": 0
        },
        "data": {
            "key": "2M82BTEX",
            "version": 1,
            "itemType": "conferencePaper",
            "title": "Predicting Manufacturing Waste and Energy for Sustainable Product Development via WE-Fab Software",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "Karl",
                    "lastName": "Haapala"
                },
                {
                    "creatorType": "author",
                    "firstName": "Khadke",
                    "lastName": "Kiran"
                },
                {
                    "creatorType": "author",
                    "firstName": "John",
                    "lastName": "Sutherland"
                }
            ],
            "abstractNote": "",
            "proceedingsTitle": "Global Conference on Sustainable Product Development and Life Cycle",
            "conferenceName": "Life Cycle Engineering",
            "publisher": "",
            "place": "Berlin, Germany",
            "date": "2004",
            "eventPlace": "",
            "volume": "",
            "issue": "",
            "numberOfVolumes": "",
            "pages": "243-250",
            "series": "",
            "seriesNumber": "",
            "DOI": "",
            "ISBN": "",
            "citationKey": "",
            "url": "",
            "accessDate": "",
            "ISSN": "",
            "archive": "",
            "archiveLocation": "",
            "shortTitle": "",
            "language": "",
            "libraryCatalog": "",
            "callNumber": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/MKWJQHWP"
            },
            "dateAdded": "2012-02-09T04:54:19Z",
            "dateModified": "2012-02-09T05:01:42Z"
        }
    },
    {
        "key": "3WZTUKQF",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/3WZTUKQF",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/3WZTUKQF",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "creatorSummary": "Nava",
            "parsedDate": "2009",
            "numChildren": 0
        },
        "data": {
            "key": "3WZTUKQF",
            "version": 1,
            "itemType": "thesis",
            "title": "Minimizing Carbon Emissions in Metal Forming",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "Paolo",
                    "lastName": "Nava"
                }
            ],
            "abstractNote": "",
            "thesisType": "",
            "university": "Queen's University",
            "place": "Kingston, Ontario, Canada",
            "date": "2009",
            "series": "",
            "seriesNumber": "",
            "numPages": "",
            "DOI": "",
            "ISBN": "",
            "citationKey": "",
            "url": "",
            "accessDate": "2012-02-08",
            "ISSN": "",
            "archive": "",
            "archiveLocation": "",
            "shortTitle": "",
            "language": "",
            "libraryCatalog": "",
            "callNumber": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/XGWH4T7A"
            },
            "dateAdded": "2012-02-09T04:49:08Z",
            "dateModified": "2012-02-09T04:52:42Z"
        }
    },
    {
        "key": "T23IKK3K",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/T23IKK3K",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/T23IKK3K",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "creatorSummary": "Dalquist and Gutowski",
            "parsedDate": "2004",
            "numChildren": 0
        },
        "data": {
            "key": "T23IKK3K",
            "version": 1,
            "itemType": "conferencePaper",
            "title": "Life Cycle Analysis of Conventional Manufacturing Techniques: Sand Casting",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "Stephanie",
                    "lastName": "Dalquist"
                },
                {
                    "creatorType": "author",
                    "firstName": "Timothy",
                    "lastName": "Gutowski"
                }
            ],
            "abstractNote": "",
            "proceedingsTitle": "",
            "conferenceName": "",
            "publisher": "ASME",
            "place": "",
            "date": "2004",
            "eventPlace": "",
            "volume": "2004",
            "issue": "",
            "numberOfVolumes": "",
            "pages": "631-641",
            "series": "",
            "seriesNumber": "",
            "DOI": "10.1115/IMECE2004-62599",
            "ISBN": "0-7918-4713-6",
            "citationKey": "",
            "url": "http://link.aip.org/link/ASMECP/v2004/i47136/p631/s1&Agg=doi",
            "accessDate": "2012-02-09T04:48:11Z",
            "ISSN": "",
            "archive": "",
            "archiveLocation": "",
            "shortTitle": "Life Cycle Analysis of Conventional Manufacturing Techniques",
            "language": "",
            "libraryCatalog": "CrossRef",
            "callNumber": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/TGVIWF46"
            },
            "dateAdded": "2012-02-09T04:48:11Z",
            "dateModified": "2012-02-09T04:48:11Z"
        }
    },
    {
        "key": "X7ERXXD7",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/X7ERXXD7",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/X7ERXXD7",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "creatorSummary": "Boguski",
            "parsedDate": "2010-06-25",
            "numChildren": 0
        },
        "data": {
            "key": "X7ERXXD7",
            "version": 1,
            "itemType": "journalArticle",
            "title": "Life cycle carbon footprint of the National Geographic magazine",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "Terrie K.",
                    "lastName": "Boguski"
                }
            ],
            "abstractNote": "",
            "publicationTitle": "The International Journal of Life Cycle Assessment",
            "publisher": "",
            "place": "",
            "date": "2010-6-25",
            "volume": "15",
            "issue": "7",
            "section": "",
            "partNumber": "",
            "partTitle": "",
            "pages": "635-643",
            "series": "",
            "seriesTitle": "",
            "seriesText": "",
            "journalAbbreviation": "",
            "DOI": "10.1007/s11367-010-0210-5",
            "citationKey": "",
            "url": "http://www.springerlink.com/index/10.1007/s11367-010-0210-5",
            "accessDate": "2012-02-09T04:43:15Z",
            "PMID": "",
            "PMCID": "",
            "ISSN": "0948-3349, 1614-7502",
            "archive": "",
            "archiveLocation": "",
            "shortTitle": "",
            "language": "",
            "libraryCatalog": "CrossRef",
            "callNumber": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/6P9KGXTD"
            },
            "dateAdded": "2012-02-09T04:43:15Z",
            "dateModified": "2012-02-09T04:43:15Z"
        }
    },
    {
        "key": "78Q8A7PG",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/78Q8A7PG",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/78Q8A7PG",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "creatorSummary": "Environmental Technologies Action Plan",
            "parsedDate": "2007",
            "numChildren": 0
        },
        "data": {
            "key": "78Q8A7PG",
            "version": 1,
            "itemType": "report",
            "title": "The Carbon Trust Helps UK Businesses Reduce their Environmental Impact",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "",
                    "lastName": "Environmental Technologies Action Plan"
                }
            ],
            "abstractNote": "",
            "reportNumber": "",
            "reportType": "Government",
            "institution": "",
            "place": "",
            "date": "01/2007",
            "seriesTitle": "",
            "seriesNumber": "",
            "pages": "",
            "DOI": "",
            "ISBN": "",
            "citationKey": "",
            "url": "",
            "accessDate": "2012-02-08",
            "ISSN": "",
            "archive": "",
            "archiveLocation": "",
            "shortTitle": "",
            "language": "",
            "libraryCatalog": "",
            "callNumber": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/GM6MCJ5I"
            },
            "dateAdded": "2012-02-09T04:35:35Z",
            "dateModified": "2012-02-09T04:39:41Z"
        }
    },
    {
        "key": "MUUGIAT8",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/MUUGIAT8",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/MUUGIAT8",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "creatorSummary": "Wiedmann and Minx",
            "parsedDate": "2007",
            "numChildren": 0
        },
        "data": {
            "key": "MUUGIAT8",
            "version": 1,
            "itemType": "report",
            "title": "A Definition of \"Carbon Footprint\"",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "Thomas",
                    "lastName": "Wiedmann"
                },
                {
                    "creatorType": "author",
                    "firstName": "Jan",
                    "lastName": "Minx"
                }
            ],
            "abstractNote": "",
            "reportNumber": "07-01",
            "reportType": "Research Report",
            "institution": "",
            "place": "ISA UK",
            "date": "07/2007",
            "seriesTitle": "",
            "seriesNumber": "",
            "pages": "",
            "DOI": "",
            "ISBN": "",
            "citationKey": "",
            "url": "",
            "accessDate": "",
            "ISSN": "",
            "archive": "",
            "archiveLocation": "",
            "shortTitle": "",
            "language": "",
            "libraryCatalog": "",
            "callNumber": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/9PE7AJSC"
            },
            "dateAdded": "2012-02-09T04:31:37Z",
            "dateModified": "2012-02-09T04:34:16Z"
        }
    },
    {
        "key": "VPN9GDBM",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/VPN9GDBM",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/VPN9GDBM",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "creatorSummary": "Oreskes",
            "parsedDate": "2004-12-03",
            "numChildren": 0
        },
        "data": {
            "key": "VPN9GDBM",
            "version": 1,
            "itemType": "journalArticle",
            "title": "BEYOND THE IVORY TOWER: The Scientific Consensus on Climate Change",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "N.",
                    "lastName": "Oreskes"
                }
            ],
            "abstractNote": "",
            "publicationTitle": "Science",
            "publisher": "",
            "place": "",
            "date": "2004-12-03",
            "volume": "306",
            "issue": "5702",
            "section": "",
            "partNumber": "",
            "partTitle": "",
            "pages": "1686-1686",
            "series": "",
            "seriesTitle": "",
            "seriesText": "",
            "journalAbbreviation": "",
            "DOI": "10.1126/science.1103618",
            "citationKey": "",
            "url": "http://www.sciencemag.org/cgi/doi/10.1126/science.1103618",
            "accessDate": "2012-02-09T04:27:37Z",
            "PMID": "",
            "PMCID": "",
            "ISSN": "0036-8075, 1095-9203",
            "archive": "",
            "archiveLocation": "",
            "shortTitle": "BEYOND THE IVORY TOWER",
            "language": "",
            "libraryCatalog": "CrossRef",
            "callNumber": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [],
            "relations": {},
            "dateAdded": "2012-02-09T04:27:37Z",
            "dateModified": "2012-02-09T04:27:37Z"
        }
    },
    {
        "key": "BVI3C3ZJ",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/BVI3C3ZJ",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/BVI3C3ZJ",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "creatorSummary": "Lockwood",
            "parsedDate": "2009-12-02",
            "numChildren": 0
        },
        "data": {
            "key": "BVI3C3ZJ",
            "version": 1,
            "itemType": "journalArticle",
            "title": "Solar change and climate: an update in the light of the current exceptional solar minimum",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "M.",
                    "lastName": "Lockwood"
                }
            ],
            "abstractNote": "",
            "publicationTitle": "Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences",
            "publisher": "",
            "place": "",
            "date": "2009-12-02",
            "volume": "466",
            "issue": "2114",
            "section": "",
            "partNumber": "",
            "partTitle": "",
            "pages": "303-329",
            "series": "",
            "seriesTitle": "",
            "seriesText": "",
            "journalAbbreviation": "",
            "DOI": "10.1098/rspa.2009.0519",
            "citationKey": "",
            "url": "http://rspa.royalsocietypublishing.org/cgi/doi/10.1098/rspa.2009.0519",
            "accessDate": "2012-02-09T04:27:37Z",
            "PMID": "",
            "PMCID": "",
            "ISSN": "1364-5021, 1471-2946",
            "archive": "",
            "archiveLocation": "",
            "shortTitle": "Solar change and climate",
            "language": "",
            "libraryCatalog": "CrossRef",
            "callNumber": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/33S3KEAZ"
            },
            "dateAdded": "2012-02-09T04:27:37Z",
            "dateModified": "2012-02-09T04:27:37Z"
        }
    },
    {
        "key": "QSJ3GKM6",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/QSJ3GKM6",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/QSJ3GKM6",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "numChildren": 0
        },
        "data": {
            "key": "QSJ3GKM6",
            "version": 1,
            "itemType": "webpage",
            "title": "Greenhouse Gases, Climate Change, and Energy",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "U.S. Energy Information Administration",
                    "lastName": ""
                }
            ],
            "abstractNote": "",
            "websiteTitle": "",
            "websiteType": "",
            "date": "",
            "publisher": "",
            "place": "",
            "DOI": "",
            "citationKey": "",
            "url": "http://www.eia.gov/oiaf/1605/ggccebro/chapter1.html",
            "accessDate": "2012-02-08",
            "shortTitle": "",
            "language": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/FUSPEASF"
            },
            "dateAdded": "2012-02-09T04:13:08Z",
            "dateModified": "2012-02-09T04:19:11Z"
        }
    },
    {
        "key": "S62K6RI4",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/S62K6RI4",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/S62K6RI4",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "numChildren": 0
        },
        "data": {
            "key": "S62K6RI4",
            "version": 1,
            "itemType": "webpage",
            "title": "Total Energy",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "U.S. Energy Information Administration",
                    "lastName": ""
                }
            ],
            "abstractNote": "",
            "websiteTitle": "",
            "websiteType": "",
            "date": "",
            "publisher": "",
            "place": "",
            "DOI": "",
            "citationKey": "",
            "url": "http://www.eia.gov/totalenergy/data/annual/index.cfm",
            "accessDate": "2012-02-08",
            "shortTitle": "",
            "language": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/FNE9SDG2"
            },
            "dateAdded": "2012-02-09T04:05:15Z",
            "dateModified": "2012-02-09T04:07:57Z"
        }
    },
    {
        "key": "MSI8RTK6",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/MSI8RTK6",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/MSI8RTK6",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "creatorSummary": "National Academy Of Engineering",
            "numChildren": 0
        },
        "data": {
            "key": "MSI8RTK6",
            "version": 1,
            "itemType": "webpage",
            "title": "Introduction to the Grand Challenges for Engineering",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "",
                    "lastName": "National Academy Of Engineering"
                }
            ],
            "abstractNote": "",
            "websiteTitle": "Grand Challanges for Engineering",
            "websiteType": "",
            "date": "",
            "publisher": "",
            "place": "",
            "DOI": "",
            "citationKey": "",
            "url": "http://www.engineeringchallenges.org/cms/8996/9221.aspx",
            "accessDate": "2012-02-08",
            "shortTitle": "",
            "language": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/WFD7Z2RN"
            },
            "dateAdded": "2012-02-09T04:00:43Z",
            "dateModified": "2012-02-09T04:02:25Z"
        }
    },
    {
        "key": "24F9CRSW",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/24F9CRSW",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/24F9CRSW",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "creatorSummary": "US EPA",
            "numChildren": 1
        },
        "data": {
            "key": "24F9CRSW",
            "version": 1,
            "itemType": "webpage",
            "title": "The Lean and the Environment Toolkit | Lean Manufacturing and the Environment | US EPA",
            "creators": [
                {
                    "creatorType": "author",
                    "firstName": "OP",
                    "lastName": "US EPA"
                }
            ],
            "abstractNote": "",
            "websiteTitle": "",
            "websiteType": "Data & Tools",
            "date": "",
            "publisher": "",
            "place": "",
            "DOI": "",
            "citationKey": "",
            "url": "http://www.epa.gov/lean/environment/toolkits/environment/",
            "accessDate": "2012-02-09T03:50:35Z",
            "shortTitle": "",
            "language": "",
            "rights": "",
            "extra": "The Lean and Environment Toolkit offers practical techniques and strategies that can help lean, environmental, and other specialists at your shopfloor to deliver environmentally protective lean decisions as a routine task of your lean driven business operations.",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/I4K7FUS6"
            },
            "dateAdded": "2012-02-09T03:50:35Z",
            "dateModified": "2012-02-09T03:50:35Z"
        }
    },
    {
        "key": "N8E68T8M",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/N8E68T8M",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/N8E68T8M",
                "type": "text/html"
            },
            "up": {
                "href": "https://api.zotero.org/groups/21348/items/24F9CRSW",
                "type": "application/json"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            }
        },
        "data": {
            "key": "N8E68T8M",
            "version": 1,
            "parentItem": "24F9CRSW",
            "itemType": "attachment",
            "linkMode": "linked_url",
            "title": "Snapshot",
            "accessDate": "2012-02-09T03:50:35Z",
            "url": "http://www.epa.gov/lean/environment/toolkits/environment/",
            "note": "",
            "contentType": "text/html",
            "charset": "",
            "tags": [],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/UTZN3T8S"
            },
            "dateAdded": "2012-02-09T03:50:35Z",
            "dateModified": "2012-02-09T03:50:35Z"
        }
    },
    {
        "key": "E9MVDPSF",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/E9MVDPSF",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/E9MVDPSF",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "numChildren": 1
        },
        "data": {
            "key": "E9MVDPSF",
            "version": 1,
            "itemType": "webpage",
            "title": "History of Sustainability",
            "creators": [],
            "abstractNote": "",
            "websiteTitle": "",
            "websiteType": "",
            "date": "",
            "publisher": "",
            "place": "",
            "DOI": "",
            "citationKey": "",
            "url": "http://yosemite.epa.gov/r10/oi.nsf/8bb15fe43a5fb81788256b58005ff079/398761d6c3c7184988256fc40078499b!OpenDocument",
            "accessDate": "2012-02-09T03:48:10Z",
            "shortTitle": "",
            "language": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/UB29ZJVH"
            },
            "dateAdded": "2012-02-09T03:48:10Z",
            "dateModified": "2012-02-09T03:48:10Z"
        }
    },
    {
        "key": "WA9WFEKB",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/WA9WFEKB",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/WA9WFEKB",
                "type": "text/html"
            },
            "up": {
                "href": "https://api.zotero.org/groups/21348/items/E9MVDPSF",
                "type": "application/json"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            }
        },
        "data": {
            "key": "WA9WFEKB",
            "version": 1,
            "parentItem": "E9MVDPSF",
            "itemType": "attachment",
            "linkMode": "linked_url",
            "title": "Snapshot",
            "accessDate": "2012-02-09T03:48:10Z",
            "url": "http://yosemite.epa.gov/r10/oi.nsf/8bb15fe43a5fb81788256b58005ff079/398761d6c3c7184988256fc40078499b!OpenDocument",
            "note": "",
            "contentType": "text/html",
            "charset": "",
            "tags": [],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/SWWNXVDS"
            },
            "dateAdded": "2012-02-09T03:48:10Z",
            "dateModified": "2012-02-09T03:48:10Z"
        }
    },
    {
        "key": "33BVGAG3",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/33BVGAG3",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/33BVGAG3",
                "type": "text/html"
            },
            "up": {
                "href": "https://api.zotero.org/groups/21348/items/E93FZ45C",
                "type": "application/json"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            }
        },
        "data": {
            "key": "33BVGAG3",
            "version": 1,
            "parentItem": "E93FZ45C",
            "itemType": "attachment",
            "linkMode": "linked_url",
            "title": "Snapshot",
            "accessDate": "2012-02-09T03:47:02Z",
            "url": "http://yosemite.epa.gov/r10/oi.nsf/b724ca698f6054798825705700693650/2da335d4a914342c88256fc400784f91!OpenDocument",
            "note": "",
            "contentType": "text/html",
            "charset": "",
            "tags": [],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/6BZRCWA5"
            },
            "dateAdded": "2012-02-09T03:47:02Z",
            "dateModified": "2012-02-09T03:47:02Z"
        }
    },
    {
        "key": "E93FZ45C",
        "version": 1,
        "library": {
            "type": "group",
            "id": 21348,
            "name": "Life Cycle Engineering",
            "links": {
                "alternate": {
                    "href": "https://www.zotero.org/groups/life_cycle_engineering",
                    "type": "text/html"
                }
            }
        },
        "links": {
            "self": {
                "href": "https://api.zotero.org/groups/21348/items/E93FZ45C",
                "type": "application/json"
            },
            "alternate": {
                "href": "https://www.zotero.org/groups/life_cycle_engineering/items/E93FZ45C",
                "type": "text/html"
            }
        },
        "meta": {
            "createdByUser": {
                "id": 242113,
                "username": "alsaffaa",
                "name": "Ahmed",
                "links": {
                    "alternate": {
                        "href": "https://www.zotero.org/alsaffaa",
                        "type": "text/html"
                    }
                }
            },
            "numChildren": 1
        },
        "data": {
            "key": "E93FZ45C",
            "version": 1,
            "itemType": "webpage",
            "title": "What is Sustainability?",
            "creators": [],
            "abstractNote": "",
            "websiteTitle": "",
            "websiteType": "",
            "date": "",
            "publisher": "",
            "place": "",
            "DOI": "",
            "citationKey": "",
            "url": "http://yosemite.epa.gov/r10/oi.nsf/b724ca698f6054798825705700693650/2da335d4a914342c88256fc400784f91!OpenDocument",
            "accessDate": "2012-02-09T03:47:02Z",
            "shortTitle": "",
            "language": "",
            "rights": "",
            "extra": "",
            "tags": [],
            "collections": [
                "Q8PVP43M"
            ],
            "relations": {
                "owl:sameAs": "http://zotero.org/groups/42562/items/GPFN5BSK"
            },
            "dateAdded": "2012-02-09T03:47:02Z",
            "dateModified": "2012-02-09T03:47:02Z"
        }
    }
]