Results 131 to 140 of about 24,788 (310)

Polarity‐Reversible Photoresponse–Driven Autonomous Wavelength Discrimination in Quantum Dot–Tellurium Thin‐Film Photodetectors via Engineered Energy‐Band Alignment

open access: yesAdvanced Functional Materials, EarlyView.
A quantum dot–tellurium thin‐film photodetector autonomously discriminates visible and infrared wavelengths through polarity‐reversible photoresponses. Engineered carrier separation and gain modulation enable filter‐free multispectral sensing within a single‐device architecture.
Yong Min Lee   +7 more
wiley   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

open access: yesAdvanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil   +13 more
wiley   +1 more source

Bilateral trade agreements in the Asia Pacific: wise or foolish policies? [PDF]

open access: yes, 2005
Bilateralism is mushrooming in the Asia - Pacific, yet the motives for it remain puzzling. Why do countries devote substantial effort to bilateral free trade agreements that are providing limited additional benefits when compared both with unilateral ...
Dieter, Heribert
core  

Nanoengineered Binetworks in Multifunctional Anionic Block Polymer Mesoblends for Improved Mechanical Properties

open access: yesAdvanced Functional Materials, EarlyView.
Mesoblends consist of a nanostructured polymer into which a second polymer is imbibed with a selective solvent. In this work, a solvent‐templatable pentablock terpolymer possessing a sulfonated midblock is modified with a hydrophilic polymer that is photocrosslinked in situ, yielding a hierarchical binetwork.
Kacie M. Wells   +3 more
wiley   +1 more source

Limited Incremental Linking and Unlinked Trade Agreements [PDF]

open access: yes
The broadened scope of the GATT/WTO through successive rounds of trade liberalization is explained as a result of trade-partner specificity, linked agreements, and cross retaliation.
Richard Chisik
core  

Examining the Trade Determinants and Potential of Pakistan: A Gravity Model Analysis

open access: yesLahore Journal of Economics
This study aims to identify the main determinants of the annual trade flows of Pakistan with its top trade partners, particularly those with which the country has signed trade agreements.
Suadat Hussain Wani, M. Afzal Mir
doaj  

Tailoring Li‐ion Storage and Transport in Two‐Dimensional Conjugated Metal‐Organic Frameworks via Precise Nitrogen Incorporation

open access: yesAdvanced Functional Materials, EarlyView.
Two nitrogen‐doped 2D conjugated metal‐organic frameworks (2D c‐MOFs, namely Cu‐Nx‐OHBA, x = 2 or 4) are synthesized, featuring precise nitrogen incorporation via rational ligand design. The Cu‐Nx‐OHBA 2D c‐MOFs are largely tailorable by varying skeletal nitrogen density, with respect to electrical conductivity, Li‐storage capacitance, and Li‐transport
Xiangyu Li   +7 more
wiley   +1 more source

Does it matter who you sign with ? comparing the impacts of north-south and south-south trade agreements on bilateral trade [PDF]

open access: yes
Free trade agreements lead to a rise in bilateral trade regardless of whether the signatories are developed or developing countries. Furthermore, the percentage increase in bilateral trade is higher for South-South agreements than for North-South ...
Behar, Alberto, Criville, Laia Cirera i
core  

Externalities and Free Trade Agreements

open access: yesAnnals of Economics and Statistics, 2000
This paper studies the consequences of a private or depletable externality on free trade agreements in a general equilibrium framework. lt is shown that there always exists a stable system of free trade spaces in the world economy. This stable system can result in either non-cooperation, partial cooperation, or total cooperation among countries of ...
Fritz GRAFE, Ana MAULEON
openaire   +2 more sources

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