Results 191 to 200 of about 817,490 (340)
The Impact of E-Procurement on the Number of Suppliers: Where to Move to? [PDF]
This paper examines how electronic procurement influences the organization of economic transactions. It seeks evidence for ICT-induced changes in how companies organize their activities and whether ICT lead to more competitive and transparent markets ...
Daniel Nepelski
core
Advanced Science, EarlyView.Laser ultrasound super‐resolution imaging (LUSSI) leverages laser‐generated ultrasound for functional 3D transcranial imaging of brain tumor vasculature. Combined with optoacoustic tomography, it is demonstrated in a glioblastoma model, revealing structural abnormalities, compressed vessels, hemorrhages, and hypoxic regions.
Daniil Nozdriukhin +4 more
wiley +1 more source
Competition and cost overruns. Optimal misspecification of procurement contracts [PDF]
Most cases of cost overruns in public procurement are related to important changes in the initial project design. This paper deals with the problem of design specification in public procurement and provides a rationale for design misspecification.
Juan J. Ganuza
core
Advanced Science, EarlyView.This study successfully establishes adamantinomatous craniopharyngioma (ACP) patient‐derived organoids (PDOs) that preserve the histopathological and genetic features of the original tumors. Through drug sensitivity assays and subsequent mechanistic analyses, the study demonstrates that Ceritinib exerts its inhibitory effects on ACP PDO growth by ...
Huarong Zhang +15 more
wiley +1 more source
Sustainable Public Procurement: a Bibliometric Survey
, 2023 Marcelo Garcia Cardoso +3 more
openalex +2 more sources
Advanced Science, EarlyView.This study reveals that specific genetic variations in gut‐residing Saccharomyces cerevisiae significantly extend healthspan and lifespan in Drosophila melanogaster. These mutants rejuvenate aged intestinal metabolism, upregulate mitochondrial proteins, and enhance energy pathways.
Liying Wang +11 more
wiley +1 more source