Results 71 to 80 of about 130,528 (293)

Feasibility and Tolerability of Performing Portable MRI for Neurological Disorders in an Outpatient Neurology Clinic: A Prospective Cohort

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick   +19 more
wiley   +1 more source

The structure and dynamics of cocitation clusters: A multiple‐perspective cocitation analysis [PDF]

open access: yesJournal of the American Society for Information Science and Technology, 2010
AbstractA multiple‐perspective cocitation analysis method is introduced for characterizing and interpreting the structure and dynamics of cocitation clusters. The method facilitates analytic and sense making tasks by integrating network visualization, spectral clustering, automatic cluster labeling, and text summarization.
Chen, Chaomei   +2 more
openaire   +3 more sources

Producción de autores cubanos en las revistas sobre ciencias de la computación registradas en el Journal Citation Report en el período 1990-2005 [PDF]

open access: yes, 2007
The features of the Cuban scientific production on computing science and informatics as registered in the main group of magazines mentioned within the 6 science disciplines defined by the Journal Citation Report in the period 1990-2005 are identified and
Carbonell de la Fe, Sergio
core  

Air Pollution and the Risk and Progression of Multiple Sclerosis: A Systematic Review and Meta‐Analysis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Purpose Air pollution has been linked to several neurological conditions, including stroke and neurodegenerative diseases. Evidence regarding its association with multiple sclerosis (MS) remains conflicting, limited by small sample sizes. Methods PubMed, Embase, Scopus, and Cochrane controlled register of trials (CENTRAL) were searched on ...
Ahmad A. Toubasi, Thuraya N. Al‐Sayegh
wiley   +1 more source

Investigating the Link between self-citation and authors’ co-incidence with journal impact factors in Iran: Case study of Economic Journals indexed in Islamic Science Citation Database

open access: yesIranian Journal of Information Processing & Management, 2010
The present paper examines the links between self-citation and authors’ co-incidence with impact factors of economic journals indexed in ISC. It is essentially a scientometric research employing citation analysis and literature survey. Data was collected
Hashem Attapour   +2 more
doaj  

Research on the Relevancy of Scientific Literature Based on the Citation-Mention Frequency

open access: yesIEEE Access, 2019
All papers cite references, but not all citations are equal. This is because references have different citation-mention frequencies. Some references are mentioned only once, while some are mentioned several times. Papers are cited by others when they are
Guang Yu   +3 more
doaj   +1 more source

Exploring the E-science Knowledge Base through Co-citation Analysis [PDF]

open access: yesProcedia Computer Science, 2013
AbstractE-Science is the “science of this age”; it is realized through collaborative scientific enquiry which requires utilization of non-trivial amounts of computing resources and massive data sets. In this paper we explore the e-Science knowledge base through co-citation analysis of extant literature.
Mustafee N.   +3 more
openaire   +1 more source

Using Machine Learning to Predict the Evolution of Physics Research

open access: yes, 2018
The advancement of science as outlined by Popper and Kuhn is largely qualitative, but with bibliometric data it is possible and desirable to develop a quantitative picture of scientific progress.
Cheong, Siew Ann   +3 more
core   +1 more source

Sex Representation in US Stroke Clinical Trials: A Decade of Trends and Challenges

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Stroke remains a major cause of disability and mortality in the US, with significant sex‐based disparities, and females remain underrepresented in stroke clinical trials. We aimed to examine sex representation in US‐based stroke clinical trials, identify trial characteristics associated with higher female enrollment (≥ 50%), and ...
Chaitali Dagli   +5 more
wiley   +1 more source

Von Economo Neuron Loss in Frontotemporal Dementia: A Meta‐Analysis of Neuropathological Studies

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Von Economo neurons (VENs) have been reported to be vulnerable to neurodegeneration in frontotemporal dementia (FTD), particularly the behavioral variant (bvFTD), but these findings have not been systematically assessed across independent brain banks.
Daniel Talmasov   +2 more
wiley   +1 more source

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