Results 141 to 150 of about 729,511 (308)
Productivity Spillovers, Terms of Trade and the "Home Market Effect" [PDF]
This paper analyzes the welfare implications of international spillovers related to productivity gains, changes in market size, or government spending.
Giancarlo Corsetti +2 more
core
Advanced Healthcare Materials, EarlyView.This study developed a bioprinted co‐culture system embedding rat pancreatic islets and Scenedesmus sp. microalgae spatially defined in close vicinity. Red light was found optimal to ensure microalgal photosynthesis while maintaining islet viability and functionality. A tailored co‐culture medium supported both cell types.
Finn Dani +7 more
wiley +1 more source
Microengineered Gradient Hydrogels for Mechanobiology
Advanced Healthcare Materials, EarlyView.Gradient hydrogels are used to mimic the mechanical heterogeneity in native tissues, offering powerful in vitro platforms to study cell‐material interactions in diverse pathophysiological contexts. Here, we present a comprehensive review of the design and experimental considerations for stiffness gradient hydrogels, discussing exemplary achievements ...
Shin Wei Chong +4 more
wiley +1 more source
The persistence of accounting versus economic profit [PDF]
Drawing on Schumpeterian theory, this article presents estimates of a first-order autoregressive model of profit persistence for large US firms, using Economic Value Added (EVA), the popular measure of profits produced by Stern Stewart and Company, and ...
Ali M. Reza, Matthew J. Holian
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Spin and Charge Control of Topological End States in Chiral Graphene Nanoribbons on a 2D Ferromagnet
Advanced Materials, EarlyView.Chiral graphene nanoribbons on a ferromagnetic gadolinium‐gold surface alloy display tunable spin and charge states at their termini. Atomic work function variations and exchange fields enabe transitions between singlet, doublet, and triplet configurations.
Leonard Edens +8 more
wiley +1 more source
FDI Promotion through Bilateral Investment Treaties More Than a Bit [PDF]
Policymakers in developing countries have increasingly pinned their hopes on bilateral investment treaties (BITs) in order to improve their chances in the worldwide competition for foreign direct investment (FDI).
Busse, Matthias +2 more
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Resolving the Structural Duality of Graphene Grain Boundaries
Advanced Materials, EarlyView.Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo +11 more
wiley +1 more source
Can AI draw? A Case Study of the Kaggle "Drawing with LLMs” Competition
Despite remarkable advancements in generative artificial intelligence, these models continue to struggle with perceiving and representing the world in a human-like manner, exhibiting a fundamentally different perception of reality. This limitation is particularly evident in challenging tasks that require precise structural understanding and creative ...
KANELLOPOULOS PANAGIOTIS +1 more
openaire +1 more source
POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes
Advanced Materials, EarlyView.A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez +8 more
wiley +1 more source
OLYMPIADS AND DRAWING COMPETITIONS FOR STUDENTS PREPARING TO ENTER THE UNIVERSITY IN THE DIRECTION OF «ARCHITECTURE» [PDF]
Современные наукоемкие технологии (Modern High Technologies), 2022 L.I. Suprun +3 more
openaire +1 more source