Results 51 to 60 of about 867,970 (263)

Longitudinal Assessment of Biomarkers in ALS: Discriminative Biomarkers for Disease Progression and Survival

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To assess the association and discriminative performance of serum biomarkers with clinical disease progression and survival in patients with amyotrophic lateral sclerosis (ALS). Methods This retrospective study, conducted at Houston Methodist Hospital, Houston, TX, used longitudinal serum samples collected between January 2018 and ...
David R. Beers   +7 more
wiley   +1 more source

Research and Applications of the Processes of Performance Appraisal: A Bibliography of Recent Literature, 1981-1989 [PDF]

open access: yes, 1990
[Excerpt] There have been several recent reviews of different subtopics within the general performance appraisal literature. The reader of these reviews will find, however, that the accompanying citations may be of limited utility for one or more reasons.
Bretz, Robert D., Jr., Johnson, Roy
core   +1 more source

Brief communication: Gender differences in publication and citation counts in librarianship and information science research [PDF]

open access: yes, 2006
An analysis is presented of the publications by, and citations to, 57 male and 48 female academics in five departments of librarianship and information science.
Penas, C.S., Willett, P.
core   +2 more sources

A Systematic Comparison of Alpha‐Synuclein Seed Amplification Assays for Increasing Reproducibility

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Seed amplification assays (SAAs) enable ultrasensitive detection of misfolded α‐synuclein across biofluids and tissues. Yet, heterogeneity in protocols limits cross‐study comparability and clinical translation. Here, we review α‐synuclein SAA methods and their performance across various biological matrices.
Manuela Amaral‐do‐Nascimento   +3 more
wiley   +1 more source

The first-mover advantage in scientific publication [PDF]

open access: yes, 2008
Mathematical models of the scientific citation process predict a strong "first-mover" effect under which the first papers in a field will, essentially regardless of content, receive citations at a rate enormously higher than papers published later ...
Jeong H.   +4 more
core   +1 more source

And citation begat co-citation … [PDF]

open access: yesNature, 1982
ISI Atlas of Science: Biochemistry and Molecular Biology 1978/80. Pp.540. ISBN 0-941708-00-4. (Institute for Scientific Information, Philadelphia: 1982.) $45 (individual), $90 (institution).
openaire   +1 more source

Evaluating research and researchers by the journal impact factor: is it better than coin flipping?

open access: yes, 2019
The journal impact factor (JIF) is the average of the number of citations of the papers published in a journal, calculated according to a specific formula; it is extensively used for the evaluation of research and researchers. The method assumes that all
Brito, Ricardo   +1 more
core   +1 more source

The scholarly impact of TRECVid (2003-2009) [PDF]

open access: yes, 2011
This paper reports on an investigation into the scholarly impact of the TRECVid (TREC Video Retrieval Evaluation) benchmarking conferences between 2003 and 2009.
Asknes   +12 more
core   +2 more sources

Home - About - Disclaimer - Privacy