Reduced brain mammillary body volumes and memory deficits in adolescents who have undergone the Fontan procedure.

BackgroundAdolescents with single ventricle heart disease (SVHD) who have undergone the Fontan procedure show cognitive/memory deficits. Mammillary bodies are key brain sites that regulate memory; however, their integrity in SVHD is unclear. We evaluated mammillary body (MB) volumes and their associations with cognitive/memory scores in SVHD and controls.MethodsBrain MRI data were collected from 63 adolescents (25 SVHD; 38 controls) using a 3.0-Tesla MRI scanner. Cognition and memory were assessed using Montreal Cognitive Assessment (MoCA) and Wide Range Assessment of Memory and Learning 2. MB volumes were calculated and compared between groups (ANCOVA, covariates: age, sex, and total brain volume [TBV]). Partial correlations and linear regression were performed to examine associations between volumes and cognitive scores (covariates: age, sex, and TBV).ResultsSVHD group showed significantly lower MoCA and WRAML2 scores over controls. MB volumes were significantly reduced in SVHD over controls. After controlling for age, sex, and TBV, MB volumes correlated with MoCA and delayed memory recall scores in SVHD and controls.ConclusionAdolescents with SVHD show reduced MB volumes associated with cognitive/memory deficits. Potential mechanisms of volume losses may include developmental and/or hypoxic/ischemic-induced processes. Providers should screen for cognitive deficits and explore possible interventions to improve memory

Bibliometric studies on single journals: a review

This paper covers a total of 82 bibliometric studies on single journals (62 studies cover unique titles) published between 1998 and 2008 grouped into the following fields; Arts, Humanities and Social Sciences (12 items); Medical and Health Sciences (19 items); Sciences and Technology (30 items) and Library and Information Sciences (21 items). Under each field the studies are described in accordance to their geographical location in the following order, United Kingdom, United States and Americana, Europe, Asia (India, Africa and Malaysia). For each study, elements described are (a) the journal’s publication characteristics and indexation information; (b) the objectives; (c) the sampling and bibliometric measures used; and (d) the results observed. A list of journal titles studied is appended. The results show that (a)bibliometric studies cover journals in various fields; (b) there are several revisits of some journals which are considered important; (c) Asian and African contributions is high (41.4 of total studies; 43.5 covering unique titles), United States (30.4 of total; 31.0 on unique titles), Europe (18.2 of total and 14.5 on unique titles) and the United Kingdom (10 of total and 11 on unique titles); (d) a high number of bibliometrists are Indians and as such coverage of Indian journals is high (28 of total studies; 30.6 of unique titles); and (e) the quality of the journals and their importance either nationally or internationally are inferred from their indexation status

The Relationship of Left Ventricular Trabeculation to Ventricular Function and Structure Over a 9.5-Year Follow-Up The MESA Study

Left ventricular (LV) trabeculation is highly variable among individuals and is increased in some diseases (e.g., congenital heart disease or cardiomyopathies), but its significance in population-representative individuals is unknown

Edited Volumes, Monographs, and Book Chapters in the Book Citation Index (BKCI) and Science Citation Index (SCI, SoSCI, A&HCI)

In 2011, Thomson-Reuters introduced the Book Citation Index (BKCI) as part of the Science Citation Index (SCI). The interface of the Web of Science version 5 enables users to search for both "Books" and "Book Chapters" as new categories. Books and book chapters, however, were always among the cited references, and book chapters have been included in the database since 2005. We explore the two categories with both BKCI and SCI, and in the sister social sciences (SoSCI) and the arts & humanities (A&HCI) databases. Book chapters in edited volumes can be highly cited. Books contain many citing references but are relatively less cited. This may find its origin in the slower circulation of books than of journal articles. It is possible to distinguish between monographs and edited volumes among the "Books" scientometrically. Monographs may be underrated in terms of citation impact or overrated using publication performance indicators because individual chapters are counted as contributions separately in terms of articles, reviews, and/or book chapters.Comment: Journal of Scientometric Research, 2012, in pres

Rhodora

Index v.76-100 (2001

Special Libraries, December 1961

Volume 52, Issue 10https://scholarworks.sjsu.edu/sla_sl_1961/1009/thumbnail.jp

Special Libraries, February 1951

Volume 42, Issue 2https://scholarworks.sjsu.edu/sla_sl_1951/1001/thumbnail.jp

Researching the Laws of the Colony of Rhode Island and Providence Plantations

Roger Williams is generally recognized as the founder of Rhode Island. Although his settlement of Providence in 1636 was not the first or only settlement in the area, he was able to open the whole region to English settlement. Due to his friendship with local Indians and knowledge of their language he obtained land from the Indians and assisted other settlers in doing the same. When Williams was banished from the Massachusetts Bay Colony in 1635 because of his rejection of Puritanism, his friend, Governor John Winthrop, suggested that he start a new settlement at Narragansett Bay. Founders of other early settlements also migrated from the Massachusetts colony seeking religious freedom. Rhode Island began as four separate towns, which were not incorporated until a joint government was formed in 1647, under the “Incorporation of Providence Plantations,” or Charter of 1644. Until the granting of that charter, Rhode Island had no authority to exist as an English colony. The official name of the state remains today “Rhode Island and Providence Plantations.” Rhode Island refers to Aquidneck Island, the location of the present-day towns of Portsmouth, Middletown, and Newport. According to Howard Chapin’s Documentary History of Rhode Island, “the earliest appearance of the name Rhode Island as the designation of the island of Aquidneck is in a letter from Roger Williams to Deputy Governor John Winthrop ... which from its context was evidently written in the spring of 1637.” As described below, the Island was one of the first areas in the Colony to be settled. Providence Plantations refers to early settlements at the northern end of the Narragansett Bay, in Providence and the surrounding area. The word plantation has the meaning of a settlement in a new country or region: colony. Parts II, III, and IV of this paper consist of bibliographic essays covering three main periods in the early development of the Colonial government and legal institutions of Rhode Island: 1636-1647, the formation of the four original towns and their consolidation under a Parliamentary Patent, or Charter; 1647-1663, government under the Code of 1647 and the issuance of a Royal Charter; and 1663-1776, governance under the Royal Charter and the deterioration of relations with the monarchy leading to a declaration of independence. While the history of Rhode Island is fascinating, only the bare essentials are provided in this article, sufficient to explain the background and context in which legal institutions developed in the Colony. Part V deals with legislative documents and includes a bibliographic listing of important legislative documents of the colonial period. Part VI addresses the early development of Rhode Island’s court system, and includes a bibliographic listing of both primary and secondary sources on the history of the courts. The conclusion provides a list of additional sources for researching the history, government, and laws of colonial Rhode Island, including archival collections in the state

Special Libraries, December 1950

Volume 41, Issue 10https://scholarworks.sjsu.edu/sla_sl_1950/1009/thumbnail.jp