Results 141 to 150 of about 2,831,167 (307)

An R&D perspective on international trade and sustainable development. [PDF]

open access: yesSci Rep, 2023
Costantini L   +3 more
europepmc   +1 more source

Do free trade agreements actually increase members’ international trade? [PDF]

open access: yes
For more than forty years, the gravity equation has been a workhorse for cross-country empirical analyses of international trade flows and, in particular, the effects of free trade agreements (FTAs) on trade flows.
Jeffrey H. Bergstrand, Scott L. Baier
core  

Multifunctional Micro/Nanostructured Interfaces, Fabrication Technologies, Wetting Control, and Future Prospects

open access: yesAdvanced Materials Interfaces, EarlyView.
This review explores recent developments in micro/nanostructured surfaces, with a focus on cavity‐based and reentrant geometries for enhanced liquid repellency and interfacial control. The review discusses fabrication strategies, structural design principles, and application trends, providing a balanced perspective on opportunities and ongoing ...
Seo Rim Park   +11 more
wiley   +1 more source

Will digital trade be friend or foe of the green economy? Unveiling the complexities of green growth

open access: yesJournal of Applied Economics
This study employs the Autoregressive Distributed Lag (ARDL) model to examine the long-term equilibrium effects of digital trade (DT), foreign direct investment (FDI), material footprint (MT), and technological innovation (TI) on green total factor ...
Tinghui Zhang, Chang Hwan Choi
doaj   +1 more source

Ultrasonic Spray Pyrolysis of Functional Zn─Sn─O Matrix Semiconductors: Stoichiometric Design for Enhanced Acetone Selectivity in VOC Sensing

open access: yesAdvanced Materials Interfaces, EarlyView.
Zn–Sn–O thin films synthesized via ultrasonic spray pyrolysis reveal tunable phase evolution and enhanced acetone selectivity. Integrating DFT insights with machine learning predictions uncovers the role of stoichiometric control and oxygen vacancies in VOC sensing.
Kevin Rueda‐Castellanos   +6 more
wiley   +1 more source

Impact of Interlayer Optimization on the Performance of Flexible, Self‐Powered Organic Photodetectors for Ambient Light‐Based PPG Sensing

open access: yesAdvanced Materials Technologies, EarlyView.
This study showcases how advanced interlayers combined with PH1000 anodes on flexible PET substrates transform the performance of self‐powered organic photodetectors (OPDs). The developed self‐powered flexible OPDs with their excellent mechanical durability, high responsivity, and specific detectivity demonstrate accurate heart rate monitoring in ...
Hossein Anabestani   +2 more
wiley   +1 more source

Advanced Ceramics in Aerospace and Defense: The Interrelationship between Traditional and Additive Manufacturing Approaches

open access: yesAdvanced Materials Technologies, EarlyView.
Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk   +2 more
wiley   +1 more source

Advanced Materials in Responsible Electronics: Innovations for Sustainability, Health, and Circularity

open access: yesAdvanced Materials Technologies, EarlyView.
Contemporary electronic devices produce significant waste, harming ecosystems. Innovation in design, consumption, materials, and end‐of‐life management is crucial. This review explores advanced materials for sustainable and responsible electronics, highlighting their potential to reduce environmental and health hazards while improving device ...
Rawan Omar   +7 more
wiley   +1 more source

Product Development and International Trade [PDF]

open access: yes
We develop a multi-country, dynamic general equilibrium model of product innovation and international trade to study the creation of comparative advantage through research and development and the evolution of world trade over tune.
Elhanan Helpman, Gene M. Grossman
core  

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