2 10 93 http://dar.cah.ucf.edu/files/original/9b1f2036d6000d1d740b08b2d7f3300e.jpg d706b8b7dfa31653f4a603a7f306783c Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Planning, Building, and Curation Description An account of the resource Archives may represent any number or size collection and institution. These different types of archives may include governmental, non-selective collecting, thematic or activist, with corresponding missions and purposes unique to each institution. The items of this collection engage the processes of archive planning, building, and curation, and also represent notable digital archives whose collections reflect their respective institution's history and community. Online Journal An item published by an online journal or magazine. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Future Proof: The Transition to Digital at IFI Archive Subject The topic of the resource Curation Description An account of the resource This journal article delineates the procedures undertaken and the standards implemented in the establishment of a time-withstanding digital audiovisual archive known as the IFI Irish Film Archive. After collecting the results of various research endeavors regarding archival strategies, the Irish Film Institute launched a six-year digital preservation and access strategy in 2014, which prioritized the design and installation of digital archive tools for extended preservation and workflow redesigning practices. It discusses the impact that these fresh strategies evidenced in the management of high-resolution digital film and related metadata. The article delves into the Irish Film Institute’s past and origins as well as that of the project itself, which partnered with technology professionals before the release of its new strategy to deliver an extensible, viable, and cost-efficient solution to the recurring challenge of digital preservation, especially the preservation of audiovisual media. It surveys the development of preservation budgets and constraints, implementing methods to eliminate all but the essential aspects of a system enabling the delivery of primary objectives, adjusting system designs and greatly reducing unnecessary costs. After detailing the decisions taken to facilitate high speed data transfer and the adoption and promotion of its digitization standards, the article concludes by listing its partners in the archive, film, and research communities and their considerable contributions to the resulting Irish Film Archive. Creator An entity primarily responsible for making the resource Mahler, Anja; Factor, Simon; and Casey, Raelene Publisher An entity responsible for making the resource available New Review of Information Networking, Taylor & Francis Online Date A point or period of time associated with an event in the lifecycle of the resource 2015-12-17 Contributor An entity responsible for making contributions to the resource Taveras, Sabrina Type The nature or genre of the resource Journal Article Identifier An unambiguous reference to the resource within a given context ISSN: 1361-4576 (Print) 1740-7869 (Online) Bibliographic Citation A bibliographic reference for the resource. Recommended practice is to include sufficient bibliographic detail to identify the resource as unambiguously as possible. Anja Mahler, Simon Factor & Raelene Casey. "Future Proof: The Transition to Digital at IFI Archive." New Review of Information Networking, December 17, 2015. 20:1-2, 149-154, DOI: 10.1080/13614576.2015.1112683. archival standards content management digital technologies preservation http://dar.cah.ucf.edu/files/original/0a2cf67c7da560f4a36afeda52109b0e.jpg 931c1b9ad5b7db49cee701d15c421013 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Planning, Building, and Curation Description An account of the resource Archives may represent any number or size collection and institution. These different types of archives may include governmental, non-selective collecting, thematic or activist, with corresponding missions and purposes unique to each institution. The items of this collection engage the processes of archive planning, building, and curation, and also represent notable digital archives whose collections reflect their respective institution's history and community. Online Journal An item published by an online journal or magazine. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Discovering the Present, Preserving the Past: The Development of a Digital Archive at the University of Maryland Subject The topic of the resource Curation Description An account of the resource This journal article dissects the experiences and professional lessons absorbed through the development and planning of the University of Maryland Archive, implemented by the Health Sciences and Human Services Library (HS/HSL) at the University of Maryland. It delves into the archive’s historical background, beginning from the decisions made by the executive director of the Health Sciences and Human Services Library to commit staff and university resources to the creation and expansion of a digital repository purposed for the collection, preservation, and distribution of the university’s academic works, which included research reports, newsletters, meeting presentations, posters, among other visual and textual records. The article includes a developed project timeline with accompanying deliverables set in accordance to the goals and objectives of the project. It explores the technology implemented to achieve the maximum user appeal and functionality, reviewing institutional repository websites and actively seeking user feedback. Banners, attachments, and other visual customizations were incorporated into the archive by the project team, as well as auto-complete features for basic searches and advanced search options to augment user experience and commodity. It also documents the process of metadata management, digitization, licensing, and the development of a budget for its costs and the inclusion of additional staff for its upkeep. Creator An entity primarily responsible for making the resource Lin, Na and Hinegardner, Patricia G. Publisher An entity responsible for making the resource available Journal of Electronic Resources in Medical Libraries, Taylor & Francis Online Date A point or period of time associated with an event in the lifecycle of the resource 2012-11-29 Contributor An entity responsible for making contributions to the resource Taveras, Sabrina Type The nature or genre of the resource Journal Article Identifier An unambiguous reference to the resource within a given context ISSN: 1542-4065 (Print) 1542-4073 (Online) Bibliographic Citation A bibliographic reference for the resource. Recommended practice is to include sufficient bibliographic detail to identify the resource as unambiguously as possible. Na Lin & Patricia G. Hinegardner. "Discovering the Present, Preserving the Past: The Development of a Digital Archive at the University of Maryland." Journal of Electronic Resources in Medical Libraries, November 29 2012. 9:4, 247-260, doi: 10.1080/15424065.2013.734212 archival practices digital repositories library metadata usability http://dar.cah.ucf.edu/files/original/fd5d3eda37875edaf3c86b1285c913b6.jpg 30fb8637ff33b8410cbb6c5a397cc896 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Planning, Building, and Curation Description An account of the resource Archives may represent any number or size collection and institution. These different types of archives may include governmental, non-selective collecting, thematic or activist, with corresponding missions and purposes unique to each institution. The items of this collection engage the processes of archive planning, building, and curation, and also represent notable digital archives whose collections reflect their respective institution's history and community. Online Journal An item published by an online journal or magazine. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource A Newspaper/Periodical Digitization Project in Mongolia: Creating a Digital Archive of Rare Mongolian Publications Subject The topic of the resource Curation Description An account of the resource This journal article describes a two-year digitization endeavor implemented to digitally publicize and preserve limited amounts of endangered Mongolian newspapers and periodicals into a collection by the Press Institute of Mongolia, expanding its accessibility through the Internet. These scarce samples of newspapers document all manner of records ranging from economic to political alterations within Mongolian society after the fall of communism in the 1990s. The digitization process for newspaper items poses a great number of challenges primary because of the complexity of page layout, a print of poor quality, and a sizeable format. The archive utilized Greenstone for its creation, an open-source digital library software program set, which offers multilingual support in the development and preservation of such rare Mongolian publications. Supported by a grant from the Endangered Archives Programme at the British Library, the project focused on overcoming the challenge of properly preserving these records, while at the same time trying to build an effective search function that would work in the Mongolian language and display characters in the Cyrillic alphabet. This article explains the background of the project, its goals of providing access for the public and preservation to these long-lost materials, its decision process in digital imaging and the assemblage of the collection itself. Creator An entity primarily responsible for making the resource Matusiak, Krystyna K. and Munkhmandakh, Myagmar Publisher An entity responsible for making the resource available The Serials Librarian, Taylor & Francis Online Date A point or period of time associated with an event in the lifecycle of the resource 2009-07-09 Contributor An entity responsible for making contributions to the resource Taveras, Sabrina Type The nature or genre of the resource Journal Article Identifier An unambiguous reference to the resource within a given context ISSN: 0361-526X (Print) 1541-1095 (Online) Bibliographic Citation A bibliographic reference for the resource. Recommended practice is to include sufficient bibliographic detail to identify the resource as unambiguously as possible. Krystyna K. Matusiak & Myagmar Munkhmandakh. "A Newspaper/Periodical Digitization Project in Mongolia: Creating a Digital Archive of Rare Mongolian Publications." The Serials Librarian, July 09 2009. 57:1-2, 118-127, doi: 10.1080/03615260802669136. archival materials cultural heritage digital conversion history preservation http://dar.cah.ucf.edu/files/original/120c965c8129797b84ee7a0092e160ea.jpg c0534ddcd422c31db530bacdcaf5b6e3 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Planning, Building, and Curation Description An account of the resource Archives may represent any number or size collection and institution. These different types of archives may include governmental, non-selective collecting, thematic or activist, with corresponding missions and purposes unique to each institution. The items of this collection engage the processes of archive planning, building, and curation, and also represent notable digital archives whose collections reflect their respective institution's history and community. Book A written or printed work consisting of pages. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource The Curator's Handbook: Museums, Commercial Galleries, Independent Spaces Subject The topic of the resource Curation Description An account of the resource This is the essential handbook for curators and students interested in curation. This book covers all areas of curation from mapping out all the stages of the exhibition-making process to the installation. The history of curation is discussed as well, dating back to the 17th century. The roles of a curator are discussed in the subjects of custodian, interpreter, educator, facilitator and organizer. Other points of interest focus on loan requests, budgets, schedules, exhibition catalogs and interpretation materials. If the advice and instruction from one decorated curator is not enough, there are numerous tips and words of advice from multiple international known museum curators. Adrian George provides us with some of the best insight from around the globe on the study and work of curators. George being the director and senior curator at the UK Government Art Collection in London gives him the standpoint of an experienced curator ready to provide his knowledge to others seeking it. Through the twelve chapters in this book, all forms of curation and its processes are covered in great detail. There are no other books on this subject that reach for such a detailed description of the position. Creator An entity primarily responsible for making the resource George, Adrian Publisher An entity responsible for making the resource available Thames & Hudson Date A point or period of time associated with an event in the lifecycle of the resource 2015 Contributor An entity responsible for making contributions to the resource Burton, Tyler Type The nature or genre of the resource Book, E-Book Identifier An unambiguous reference to the resource within a given context ISBN: 0500239282, 9780500239285 Kindle ebook: https://www.amazon.com/Curators-Handbook-Commercial-Galleries-Independent-ebook/dp/B00QVGUIJ0 Bibliographic Citation A bibliographic reference for the resource. Recommended practice is to include sufficient bibliographic detail to identify the resource as unambiguously as possible. George, Adrian. "The Curator's Handbook: Museums, Commercial Galleries, Independent Spaces. Thames & Hudson, 2015. art Curation Handbook Museums http://dar.cah.ucf.edu/files/original/58db6a1437b1c84e8edbe2cb95c7a056.jpg a1ba1419fe81f0fb4101e956f21dc8a5 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Planning, Building, and Curation Description An account of the resource Archives may represent any number or size collection and institution. These different types of archives may include governmental, non-selective collecting, thematic or activist, with corresponding missions and purposes unique to each institution. The items of this collection engage the processes of archive planning, building, and curation, and also represent notable digital archives whose collections reflect their respective institution's history and community. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource How to Build a Digital Library: Edition 2 Subject The topic of the resource Digital humanities Description An account of the resource Given modern society's need to control its ever-increasing body of information, digital libraries will be among the most important and influential institutions of this century. With their versatility, accessibility, and economy, these focused collections of everything digital are fast becoming the "banks" in which the world's wealth of information is stored. Creator An entity primarily responsible for making the resource Witten, Ian H. , Bainbridge David Publisher An entity responsible for making the resource available Morgan Kaufmann Date A point or period of time associated with an event in the lifecycle of the resource 2002 Contributor An entity responsible for making contributions to the resource Johnson, Richard Is Required By A related resource that requires the described resource to support its function, delivery, or coherence. https://books.google.com/books/about/How_to_Build_a_Digital_Library.html?id=mrlUvcs9koAC&source=kp_cover Identifier An unambiguous reference to the resource within a given context ISBN: 9780080508252 Bibliographic Citation A bibliographic reference for the resource. Recommended practice is to include sufficient bibliographic detail to identify the resource as unambiguously as possible. Witten, Ian H., and David I. Bainbridge. How to Build a Digital Library. Amsterdam: Morgan Kaufmann, 2002. Type The nature or genre of the resource Book digital repositories library preservation http://dar.cah.ucf.edu/files/original/3d359b0843ccc8e0218acb5e7e32474e.JPG 5a622d961a197a15c8e1e7a5b1dbdee1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Planning, Building, and Curation Description An account of the resource Archives may represent any number or size collection and institution. These different types of archives may include governmental, non-selective collecting, thematic or activist, with corresponding missions and purposes unique to each institution. The items of this collection engage the processes of archive planning, building, and curation, and also represent notable digital archives whose collections reflect their respective institution's history and community. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Digital Curation: Learning and Legacy in Later Life Subject The topic of the resource Pedagogy Description An account of the resource The world population is ageing. In the UK alone, it is projected that by 2035 those aged 65 and over will account for 23 per cent of the total population whilst the number of people aged 85 and over will account for 5 per cent of the total population. At the same time, the digital transformations of the last few decades are leaving behind many older adults who, for reasons ranging from accessibility issues to work biographies to personal preference, are less likely to engage with digital technologies. Research undertaken in this area to date has largely been policy led and concerned with providing hardware access and basic skills Creator An entity primarily responsible for making the resource Manchester, Helen Publisher An entity responsible for making the resource available SAGE Publications Date A point or period of time associated with an event in the lifecycle of the resource 2016 Contributor An entity responsible for making contributions to the resource Johnson, Richard Type The nature or genre of the resource Web Bibliographic Citation A bibliographic reference for the resource. Recommended practice is to include sufficient bibliographic detail to identify the resource as unambiguously as possible. Manchester, Helen. "Digital Curation: Learning and Legacy in Later Life." Digital Curation: Learning and Legacy in Later Life. 2015 archival practices computer digital technologies usability http://dar.cah.ucf.edu/files/original/2811da59acf00af598060637a8e59c6c.JPG 0e291550c7be4e36094114338ed066aa Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Planning, Building, and Curation Description An account of the resource Archives may represent any number or size collection and institution. These different types of archives may include governmental, non-selective collecting, thematic or activist, with corresponding missions and purposes unique to each institution. The items of this collection engage the processes of archive planning, building, and curation, and also represent notable digital archives whose collections reflect their respective institution's history and community. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource DIY: Creating a Digital Archive Subject The topic of the resource Personal archives Description An account of the resource During the research phase of History Detectives investigations, we rely on one tool more than any other: the digital image. We email them to experts, we enlarge them for details, and we use them to avoid handling originals any more than we must. Digital images are also used by the hundreds to illustrate the stories we tell. (Next time you watch an episode, count how many archival photos fly across the screen.) Over the course of eight seasons we’ve compiled a hulking digital archive. It’s invaluable to us, and it can be equally useful to anybody with a collection of old family photos. Creator An entity primarily responsible for making the resource The History Detectives Team Publisher An entity responsible for making the resource available PBS Date A point or period of time associated with an event in the lifecycle of the resource 2010 Contributor An entity responsible for making contributions to the resource Johnson, Richard Type The nature or genre of the resource Web Bibliographic Citation A bibliographic reference for the resource. Recommended practice is to include sufficient bibliographic detail to identify the resource as unambiguously as possible. The History Detectives Team. "DIY: Creating a Digital Archive." PBS. Accessed April 22, 2016. archival practices digital images preservation web archiving http://dar.cah.ucf.edu/files/original/0bbf581d62b538dcdf21e26ad8b24334.jpg 98dff9495fd70e42af7d750bfea7c0a7 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Planning, Building, and Curation Description An account of the resource Archives may represent any number or size collection and institution. These different types of archives may include governmental, non-selective collecting, thematic or activist, with corresponding missions and purposes unique to each institution. The items of this collection engage the processes of archive planning, building, and curation, and also represent notable digital archives whose collections reflect their respective institution's history and community. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Digital Church Archive: A to Z Instructions on Planning, Building and Maintaining a Digital Archive Department Subject The topic of the resource Pedagogy Description An account of the resource Digital just got simple. The Digital Church Archive was written to make the complexities of all things digital easier to understand, but goes beyond just understanding; it shows you how to use the information for your church, ministry or civic organization. Many are still helpless when it comes to understanding today's digital world. The Digital Church Archive takes years of knowledge and experience and converts it into easy, practical, step-by-step instruction for planning, building and maintaining a digital archive. You can feel confident in buying a domain, obtaining a hosting plan and building a website. Learn how to convert old cassettes into re-mastered digital audio productions, scan old photos and documents and digitally edit them for sharing with the whole world via the internet. Learn three easy-to-follow tips that will transform the look of your digital photography from that of an amateur to professional. Take the hassle out of determining what kind of computer, software, scanner and other equipment you will need to build a digital archive. Save hundreds to thousands of dollars by following the practical advice and instruction laid out in this easy-to-follow book and by making use of the free software and services recommended. Creator An entity primarily responsible for making the resource Barnett, Melvin E Publisher An entity responsible for making the resource available CreateSpace Independent Publishing Platform Date A point or period of time associated with an event in the lifecycle of the resource 2015 Contributor An entity responsible for making contributions to the resource Johnson, Richard Is Required By A related resource that requires the described resource to support its function, delivery, or coherence. http://www.amazon.com/Digital-Church-Archive-Instructions-Maintaining/dp/1512350893/ref=sr_1_1?s=books&ie=UTF8&qid=1461283322&sr=1-1&keywords=Digital+Church+Archive%3A+A+to+Z+Instructions+on+Planning%2C+Building+and+Maintaining+a+Digital+Archive+Department Type The nature or genre of the resource Book Identifier An unambiguous reference to the resource within a given context ISBN-13: 978-1512350890 Bibliographic Citation A bibliographic reference for the resource. Recommended practice is to include sufficient bibliographic detail to identify the resource as unambiguously as possible. Barnett, Melvin. Digital Church Archive: A to Z Instructions on Planning, Building and Maintaining a Digital Archive Department. CreateSpace Independent Publishing Platform, 2015. archive practices content management metadata preservation http://dar.cah.ucf.edu/files/original/8dddc6d6d7f7adff96f4516f8908f736.jpg cf053c044e477108a1dd727f3a764500 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Planning, Building, and Curation Description An account of the resource Archives may represent any number or size collection and institution. These different types of archives may include governmental, non-selective collecting, thematic or activist, with corresponding missions and purposes unique to each institution. The items of this collection engage the processes of archive planning, building, and curation, and also represent notable digital archives whose collections reflect their respective institution's history and community. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Building Digital Archives, Descriptions, and Displays: A how-to-Do-It Manual for Archivists and Librarians (How-to-Do-It Manuals for Libraries) Subject The topic of the resource Digital humanities Description An account of the resource Noted archivist and library educator Frederick Stielow provides a comprehensive guide to efficiently adding content to the Web - and to creating Web-based descriptions and finding aids that will draw surfers to the library's, museum's, or other repository's Web site that houses them. All major digital approaches and languages - SGML, XML, and EAD (Encoded Archival Description) - as well as established descriptive standards such as the Dublin Core and Open URL are covered. Options for capturing images, sounds, and video resources and automated techniques for converting optical characters are explained step-by-step. As he did is his earlier critically acclaimed "Creating Virtual Libraries", Stielow provides much more than just technical guidance: he also discusses how to integrate digital archives (and their associated records) with turnkey library automation systems and provides a thorough discussion of policies regarding what to digitize and post. Here is the ideal primer for project management and the perfect general guide for managing digital archives. Creator An entity primarily responsible for making the resource Stielow, Frederick Publisher An entity responsible for making the resource available Neal Schuman Pub Date A point or period of time associated with an event in the lifecycle of the resource 2003 Contributor An entity responsible for making contributions to the resource Johnson, Richard Is Referenced By A related resource that references, cites, or otherwise points to the described resource. http://www.amazon.com/Building-Digital-Archives-Descriptions-Displays/dp/1555704638 Type The nature or genre of the resource Book Identifier An unambiguous reference to the resource within a given context ISBN-13: 978-1555704636 Bibliographic Citation A bibliographic reference for the resource. Recommended practice is to include sufficient bibliographic detail to identify the resource as unambiguously as possible. Stielow, Frederick J. Building Digital Archives, Descriptions, and Displays: A How-to-do-it Manual for Archivists and Librarians. New York: Neal-Schuman Publishers, 2003. archive practices metadata web archiving http://dar.cah.ucf.edu/files/original/49c75a0da63380f0384dd41457c4c6f5.jpg b738626e2754cd9f8dc8fb507b345fd6 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Planning, Building, and Curation Description An account of the resource Archives may represent any number or size collection and institution. These different types of archives may include governmental, non-selective collecting, thematic or activist, with corresponding missions and purposes unique to each institution. The items of this collection engage the processes of archive planning, building, and curation, and also represent notable digital archives whose collections reflect their respective institution's history and community. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Digitization and Digital Archiving: A Practical Guide for Librarians Subject The topic of the resource Archives Description An account of the resource More and more, library patrons are embracing the ease with which information can be accessed digitally. In an instant, a few keywords can bring patrons exactly what they desire, such as a book or a photograph, rather than going through the much more tedious activity of browsing through shelves, searching for a call number, or, even more daunting, the process of trying to work a microfilm reel. Thus, many librarians in libraries of every size and type are currently working toward making more information available electronically. Creator An entity primarily responsible for making the resource Leggett, Elizabeth R. Publisher An entity responsible for making the resource available Rowman & Littlefield Publishers Date A point or period of time associated with an event in the lifecycle of the resource 2014 Contributor An entity responsible for making contributions to the resource Johnson, Richard Is Referenced By A related resource that references, cites, or otherwise points to the described resource. https://rowman.com/ISBN/9780810892088/Digitization-and-Digital-Archiving-A-Practical-Guide-for-Librarians# Type The nature or genre of the resource Book Identifier An unambiguous reference to the resource within a given context ISBN-9780810892088 Bibliographic Citation A bibliographic reference for the resource. Recommended practice is to include sufficient bibliographic detail to identify the resource as unambiguously as possible. Leggett, Elizabeth R. Digitization and Digital Archiving: A Practical Guide for Librarians. 2014. archive practices digital technologies library preservation