Results 181 to 190 of about 2,284,887 (317)

The evolution and application of the medical evidence chain. [PDF]

open access: yesFront Med (Lausanne)
Bai Y   +8 more
europepmc   +1 more source

The Timing of Learning by Exporting: An Empirical Investigation on Ethiopian Large and Medium Manufacturing Firms

open access: yesReview of Development Economics, EarlyView.
ABSTRACT This paper analyzes the link between export and total factor productivity using a large panel of Ethiopian large and medium manufacturing firms. Using a modified Olley and Pakes model with export for the prediction of total factor productivity and then matching and difference‐in‐difference techniques, evidence of both self‐selection and ...
Zerihun Kelil Seid   +2 more
wiley   +1 more source

Survey Experiments in Public Policy: A Systematic Literature Review

open access: yesReview of Policy Research, EarlyView.
ABSTRACT This systematic literature review examines population‐based survey experiments (PBSE) in public policy, analyzing 36 peer‐reviewed articles from Web of Science and Scopus databases. Based on PBSE methodological literature and the review, four main types of PBSE are distinguished: methodological, direct (based on information provision ...
Radek Kovács, Arnošt Veselý
wiley   +1 more source

ENGLISH- QURANIC GEOGRAPHY: MATHEMATICAL PROPORTIONS AND MODERN GEOSPATIAL ANALYSIS

open access: yesدی اسکالر
This paper uses the most current geospatial technologies and mathematical modeling to perform an empirical study of major geographical descriptions present in the Quran. It studies certain phenomena through the use of Geographic Information systems (GIS)
Abdul Majid Indher   +2 more
doaj  

A literature review of research on question generation in education. [PDF]

open access: yesPeerJ Comput Sci
Dong X   +5 more
europepmc   +1 more source

Focusing Events, Agenda Setting, and Narrative Numbing

open access: yesReview of Policy Research, EarlyView.
ABSTRACT Focusing events are important in understanding policy change, as demonstrated in Birkland's work on agenda setting, the multiple streams framework, and the narrative policy framework. These frameworks emphasize the role of focusing events in drawing public attention to broader issues.
Megan K. Warnement Wrobel   +1 more
wiley   +1 more source

RadioPharm: the database of radiopharmaceuticals. [PDF]

open access: yesNucleic Acids Res
Liu J   +17 more
europepmc   +1 more source

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