Finding dissertations and theses will depend on what you are looking for. If you are looking for non-Iowa State University dissertations and theses, see below.
ISU dissertations and theses
All Iowa State University dissertations can be found in the Digital Repository @ Iowa State. A growing number of Master theses can also be read and downloaded from the Repository. More information on locating ISU dissertations/theses can be found below:
Digital Repository @ Iowa State University
- Includes: All dissertations; all digitized theses (2007-present)
- Access: Open access, no log in required
- Best use: finding all dissertations or recent theses; browsing by year/department/college
- Note: Dissertations and theses are added roughly one semester after degree is awarded.
ProQuest Dissertations and Theses @ ISU
- Includes: All dissertations; most digitized theses (2007-present)
- Access: Requires current ISU affiliation (library login)
- Best use: to purchase copy from ProQuest; alongside other ProQuest databases
Note: Browsing/searching by department not possible; dissertations and theses are added roughly one semester after degree is awarded
- Includes: Contents of Digital Repository @ Iowa State University, ProQuest Dissertations and Theses @ ISU, and print copies located in Iowa State University Library.
- Access: No login required to use Quick Search
- Best use: searching for pre-2007 Masters theses; locating print copy of a dissertation or thesis (pre-2010); searching for a theses or dissertation with unknown date.
- Note: Add to your search term the word "thesis" (rather than "dissertation") and the phrase "iowa state," along with relevant keywords for subject, date, and/or degree. Examples:
- "iowa state" AND thesis AND 1926
- "iowa state" AND thesis AND engineering
- "iowa state" AND thesis AND ms AND bridges
"iowa state" AND thesis AND phd AND biomass
The ISU Library maintains printed versions of all doctoral dissertations and masters theses completed by ISU students through Fall 2009. Commencing in 2010, electronic copies only are available. Locations of printed copies vary, depending on publication date:
- Published prior to 1974: One printed copy is housed in Special Collections, another in the Parks Library General Collection, shelved by call number based on subject area.
- 1974-Summer 2006: One printed copy is housed in Special Collections, another in the Parks Library General Collection. Commencing in 1974, theses in the general collection are shelved together under a uniform call number, beginning ISU <year>, where <year> is the publication date. Within a given year, theses are sub-arranged by author.
- Fall 2006-Fall 2009: A printed copy is maintained only in the Special Collections Department.
- Spring 2010-present: There is no printed copy in the ISU Library; only electronic copies are available.
Non-ISU Dissertations and theses
ProQuest Dissertations & Theses: Global
Includes: Dissertations and theses from around the world; 1743-present (majority 1997-present)
Access: Requires current ISU affiliation (library login)
Best use: finding dissertations and theses from American universities
Note: Includes participating American universities; growing number of international dissertations and theses; not all full-text.
Open Access Theses and Dissertations
Includes: Covers 1100 institutions, over 3.2 million theses and dissertations
Access: Open access, no login required
Best use: locating full-text, open access theses and dissertations
Note: Includes American universities not participating in ProQuest.
Networked Digital Library of Theses and Dissertations
Includes: 4.4 million dissertations from around the world
Access: Open access, no login required
Best use: searching the largest number of dissertations and theses
Note: Not all dissertations and theses are available full-text
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Dissertations and Theses Persistent link to this collection: http://hdl.handle.net/11299/45272
Dissertations and theses in the University Digital Conservancy comprise the official, approved version of these works. The dissertations and theses in the Digital Conservancy are submitted through the Graduate School in accordance with University standards. Works contributed to the Conservancy serve as a permanent University of Minnesota record of graduate student scholarship. Electronic submission of dissertations to the Digital Conservancy date from 2007. Master's Plan A theses date from 2009.
Online availability of earlier dissertations and theses include a majority of works completed prior to 1923 as well as works made available by individual alumni. Earlier dissertations and theses may be accessed onsite in paper form, or through interlibrary loan, or through the online Digital Dissertations database. Check the University Libraries catalog for holdings information or contact the University of Minnesota Archives for these earlier works. For more information, please see the FAQ on Master's Theses and Dissertations.