Results 161 to 170 of about 4,360,903 (299)

THE EVOLUTION OF REAL GDP PER CAPITA IN DEVELOPED COUNTRIES [PDF]

open access: yes
The growth rate of real GDP per capita is represented as a sum of two components � a monotonically decreasing economic trend and fluctuations related to the change in some specific age population. The economic trend is modeled by an inverse function of
Ivan O. KITOV
core  

Recapitulating Endochondral Ossification for Bone Repair: From Development to Engineering Strategy

open access: yesAdvanced Healthcare Materials, EarlyView.
This review summarizes the developmental basis of endochondral ossification (ECO) and its applications in bone tissue engineering (BTE). It first outlines the key biological processes and signaling pathways underlying ECO, then discusses biomaterial‐based engineering strategies derived from these principles, and finally highlights future directions for
Yiqi Su   +8 more
wiley   +1 more source

The triple helix in developed countries: when knowledge meets innovation? [PDF]

open access: yesHeliyon, 2022
Fidanoski F   +7 more
europepmc   +1 more source

Import Demand for Horticultural Commodities in Developed and Emerging Countries [PDF]

open access: yes
International trade of horticultural commodities is increasingly important in many regions of the world, yet import patterns of key horticultural crops are understudied in the agricultural economics literature.
Becker, Gabriel M.   +2 more
core   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

A Crisis in the Health System and Quality of Healthcare in Economically Developed Countries. [PDF]

open access: yesInt J Environ Res Public Health, 2022
Biel M, Grondys K, Androniceanu AM.
europepmc   +1 more source

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

open access: yesAdvanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska   +10 more
wiley   +1 more source

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