Results 161 to 170 of about 1,568,467 (361)

Is OpenAlex suitable for research quality evaluation and which citation indicator is best?

open access: yesJournal of the Association for Information Science and Technology, EarlyView.
Abstract This article compares (1) citation analysis with OpenAlex and Scopus, testing their citation counts, document type/coverage, and subject classifications and (2) three citation‐based indicators: raw counts, (field and year) Normalized Citation Scores (NCS), and Normalized Log‐transformed Citation Scores (NLCS).
Mike Thelwall, Xiaorui Jiang
wiley   +1 more source

A Practical Guide to Heterogeneous Catalysis in Hydrocarbon Transformations

open access: yesChemistry – An Asian Journal, EarlyView.
A focused overview of the catalytic processing of hydrocarbons to transform them into more valuable compounds is presented. This work is intended to assist BSc, MSc, and PhD students, as well as junior researchers, in selecting and performing appropriate heterogeneous catalytic processes for specific heterogeneous catalytic reactions.
Kelvin A. Sanoja‐Lopez   +5 more
wiley   +1 more source

The inner portrait: What does reflexivity in qualitative health professions education research look like?

open access: yes
Anatomical Sciences Education, EarlyView.
Gabrielle Brand   +2 more
wiley   +1 more source

JWST Imaging of the Closest Globular Clusters—VI. The Lowest‐Mass Objects in M 4 and the Galactic Bulge

open access: yesAstronomische Nachrichten, EarlyView.
ABSTRACT We present James Webb Space Telescope observations of M 4—the closest globular cluster—that probe the lower Main Sequence down to the hydrogen‐burning limit. The unveiled stellar sequence reaches much fainter luminosities than previously possible, revealing a few extremely red objects that are consistent with brown dwarfs as cool as Teff∼1000K$
L. R. Bedin   +10 more
wiley   +1 more source

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