1,720,970 research outputs found
Data supporting the article "Significant climate impacts of aerosol changes driven by growth in energy use and advances in emissions control technology"
No full textThis dataset contains six files numbered in order. All data are preprocessed from the fully-coupled Community Earth System Model 1 (CESM1) simulations, produced and can be read using the Python cPickle package.
File01: The global distributions of1970-2010 changes in sulphate, black carbon and organic carbon aerosol burdens,
File02; The effective radiative forcing (ERF) of 1970-2010 changes in sulphate, black carbon and organic carbon aerosols
File03: The global distribution of 1970-2010 changes in total aerosol optical depth (AOD), and those attributed to the emission drivers including growth in energy use and advances in emission control technology
File04: The same as File03, but for ERF
File05: The same as File03, but for annual mean surface air temperature
File06: The same as File03, but for annual mean precipitation
Note that these data files are to support the article submitted to the Journal Atmospheric Chemistry and Physics, and may be edited under peer-review processes. Any inquiries go to [email protected]
Data supporting the manuscript "Effective radiative forcing and climate responses to 1970-2010 changes in greenhouse gases, anthropogenic aerosols and ozone"
No full textThis folder contains six files numbered in order.
File01: The global mean surface temperature evolution from all the experiments analyzed
File02; The CESM1 simulated aerosol burdens and AOD, used to plot both the bars and spatial maps in Figure 2
File03: The longitude, latitude grids, as well as the spatial map of 1970-2010 temperature and precipitation changes, used to plot the zonal mean and spatial maps. The observational and reanalysis data can be obtained from corresponding data sources cited in the paper
File04: The spatial maps of effective radiative forcing and surface temperature responses to GHGs, aerosols and ozone. This dataset is used to plot both the spatial patterns in Figure 4, the regional mean ERF in Figure 5, the temperature sensitivity estimates in Figure 6, as well as the supporting Figure S2 and S3.
File05:The spatial maps of precipitation responses to GHGs, aerosols and ozone, being used to plot the spatial patterns in Figure 7 and the zonal mean in Figure S4.
File06: The probability distribution and the of global and regional mean daily precipitation.
All these datasets are produced and can be read using the Python cPickle package
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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