1,739,731 research outputs found
ALVIN 868 Dive 868 3
No full textALVIN 868 Dive 868 3The runtime for this video is 32m 41s.Alvin dive 868 took place on December 02, 1978 during voyage LU-102. The Chief Scientist was W. Ryan in the operating area of Off Cat Island. The purposewas described as 'GEOLOGY' and the sponsor as 'J.A.', or Joint Agreement of National Science Foundation, Office of Naval Research, and National Oceanic and Atmospheric Administration.The items in this collection are embargoed in the system in keeping with copyright requirements. However, they are available to users upon request. Please contact the MBLWHOI Library to access the items at [email protected] of this material was supported by a Recordings at Risk grant from the Council on Library and Information Resources (CLIR). The grant program is made possible by funding from The Andrew W. Mellon Foundation. CLIR is an independent, nonprofit organization that forges strategies to enhance research, teaching, and learning environments in collaboration with libraries, cultural institutions, and communities of higher learning. To learn more, visit www.clir.org and follow CLIR on Facebook and Twitter.2200-01-0
ALVIN 868 Dive 868 1
No full textALVIN 868 Dive 868 1The runtime for this video is 32m 11s.Alvin dive 868 took place on December 02, 1978 during voyage LU-102. The Chief Scientist was W. Ryan in the operating area of Off Cat Island. The purposewas described as 'GEOLOGY' and the sponsor as 'J.A.', or Joint Agreement of National Science Foundation, Office of Naval Research, and National Oceanic and Atmospheric Administration.The items in this collection are embargoed in the system in keeping with copyright requirements. However, they are available to users upon request. Please contact the MBLWHOI Library to access the items at [email protected] of this material was supported by a Recordings at Risk grant from the Council on Library and Information Resources (CLIR). The grant program is made possible by funding from The Andrew W. Mellon Foundation. CLIR is an independent, nonprofit organization that forges strategies to enhance research, teaching, and learning environments in collaboration with libraries, cultural institutions, and communities of higher learning. To learn more, visit www.clir.org and follow CLIR on Facebook and Twitter.2200-01-0
ALVIN 868 Dive 868 2
No full textALVIN 868 Dive 868 2The runtime for this video is 18m 12s.Alvin dive 868 took place on December 02, 1978 during voyage LU-102. The Chief Scientist was W. Ryan in the operating area of Off Cat Island. The purposewas described as 'GEOLOGY' and the sponsor as 'J.A.', or Joint Agreement of National Science Foundation, Office of Naval Research, and National Oceanic and Atmospheric Administration.The items in this collection are embargoed in the system in keeping with copyright requirements. However, they are available to users upon request. Please contact the MBLWHOI Library to access the items at [email protected] of this material was supported by a Recordings at Risk grant from the Council on Library and Information Resources (CLIR). The grant program is made possible by funding from The Andrew W. Mellon Foundation. CLIR is an independent, nonprofit organization that forges strategies to enhance research, teaching, and learning environments in collaboration with libraries, cultural institutions, and communities of higher learning. To learn more, visit www.clir.org and follow CLIR on Facebook and Twitter.2200-01-0
ALVIN 868 Dive 868 5
No full textALVIN 868 Dive 868 5The runtime for this video is 25m 05s.Alvin dive 868 took place on December 02, 1978 during voyage LU-102. The Chief Scientist was W. Ryan in the operating area of Off Cat Island. The purposewas described as 'GEOLOGY' and the sponsor as 'J.A.', or Joint Agreement of National Science Foundation, Office of Naval Research, and National Oceanic and Atmospheric Administration.The items in this collection are embargoed in the system in keeping with copyright requirements. However, they are available to users upon request. Please contact the MBLWHOI Library to access the items at [email protected] of this material was supported by a Recordings at Risk grant from the Council on Library and Information Resources (CLIR). The grant program is made possible by funding from The Andrew W. Mellon Foundation. CLIR is an independent, nonprofit organization that forges strategies to enhance research, teaching, and learning environments in collaboration with libraries, cultural institutions, and communities of higher learning. To learn more, visit www.clir.org and follow CLIR on Facebook and Twitter.2200-01-0
ALVIN 868 Dive 868 4
No full textALVIN 868 Dive 868 4The runtime for this video is 32m 30s.Alvin dive 868 took place on December 02, 1978 during voyage LU-102. The Chief Scientist was W. Ryan in the operating area of Off Cat Island. The purposewas described as 'GEOLOGY' and the sponsor as 'J.A.', or Joint Agreement of National Science Foundation, Office of Naval Research, and National Oceanic and Atmospheric Administration.The items in this collection are embargoed in the system in keeping with copyright requirements. However, they are available to users upon request. Please contact the MBLWHOI Library to access the items at [email protected] of this material was supported by a Recordings at Risk grant from the Council on Library and Information Resources (CLIR). The grant program is made possible by funding from The Andrew W. Mellon Foundation. CLIR is an independent, nonprofit organization that forges strategies to enhance research, teaching, and learning environments in collaboration with libraries, cultural institutions, and communities of higher learning. To learn more, visit www.clir.org and follow CLIR on Facebook and Twitter.2200-01-0
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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