Results 51 to 60 of about 872,028 (335)

HEMA in the map of science

open access: yesActa Periodica Duellatorum, 2015
Abstract This article aims to place HEMA on the map of science. To be able to start this work I have to find an appropriate definition on science and on discipline (field of science). After describing main characters of a discipline I investigate HEMA if it shows this characteristic or can be recognised as an interdisciplinary field.
openaire   +5 more sources

Analysis of Publications on Journal Impact Factor Over Time

open access: yesFrontiers in Research Metrics and Analytics, 2017
In this article, we present the results of an analysis that describes the research centered on Journal Impact Factors (JIFs). The purpose of the analysis is to make a start of studying part of the field of quantitative science studies that relates to the
Thed N. van Leeuwen, Paul F. Wouters
doaj   +1 more source

Node2vec Representation for Clustering Journals and as A Possible Measure of Diversity

open access: yesJournal of Data and Information Science, 2019
To investigate the effectiveness of using node2vec on journal citation networks to represent journals as vectors for tasks such as clustering, science mapping, and journal diversity measure.
Shen Zhesi   +3 more
doaj   +1 more source

Mapping philanthropic support of science

open access: yesScientific Reports
AbstractWhile philanthropic support for science has increased in the past decade, there is limited quantitative knowledge about the patterns that characterize it and the mechanisms that drive its distribution. Here, we map philanthropic funding to universities and research institutions based on IRS tax forms from 685,397 non-profit organizations.
Shekhtman, Louis M.   +2 more
openaire   +4 more sources

Science Mapping: A Systematic Review of the Literature

open access: yesJournal of Data and Information Science, 2017
We present a systematic review of the literature concerning major aspects of science mapping to serve two primary purposes: First, to demonstrate the use of a science mapping approach to perform the review so that researchers may apply the procedure to ...
Chen Chaomei
doaj   +1 more source

Population and species neighbor identity impact trait–trait relationships and plant performance

open access: yesPopulation Ecology, EarlyView.
We evaluated how populations and species identity influence plant performance and trait outcomes in mixtures, and assessed trait variation among populations of two forb species native to the western United States (Dieteria canescens and Heterotheca villosa) following three interaction treatments (single‐population monoculture, two‐population mixture ...
Alicia J. Foxx   +2 more
wiley   +1 more source

Exploring the Interplay between Landscape Planning and Human Well-Being: A Scientometric Review

open access: yesLand, 2023
Numerous studies have indicated that proximity to nature positively affects human well-being. Landscape planning and related techniques have been widely implemented to achieve balance between natural environments and human society, thereby contributing ...
Huixin Wang   +7 more
doaj   +1 more source

Combining transient dynamics and logistic‐asymptotic growth to study the recovery of two seabird populations after rat eradication

open access: yesPopulation Ecology, EarlyView.
This study examines the demographic dynamics of two seabird populations on Tromelin Island, 15 years after the eradication of brown rats. The results indicate that these populations are in good health and are expected to continue growing until breeding sites are saturated in about a century.
Merlène Saunier   +6 more
wiley   +1 more source

The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada

open access: yesPopulation Ecology, EarlyView.
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley   +1 more source

Putting science on the map [PDF]

open access: yesNature, 1986
National Geographic Research. Editor Harm J. de Blij. National Geographic Society. 4/yr. US$40; Canada $61.85; elsewhere $45 (surface), $60 (air).
openaire   +2 more sources

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