Results 51 to 60 of about 744,438 (307)

A High‐Performance and Fully Recyclable Supramolecular Nanofibrous Membrane for Multifunctional Air Filtration

open access: yesAdvanced Science, EarlyView.
A green, thermoreversible self‐assembly strategy yields a multifunctional and recyclable supramolecular nanofibrous membrane. Graphene oxide (GO) nanosheet acts as a heterogeneous nucleation‐templating agent, simultaneously modulating the supramolecular crystal packing while tailoring the nanofibrous architecture for elite performance.
Wenjing Sun   +6 more
wiley   +1 more source

An Empirical Model for the Turkish Trade Balance: New Evidence from ARDL Bounds Testing Analyses [PDF]

open access: yes
In this paper, the determinants of the Turkish trade balance are tried to be analyzed in an empirical modelling approach. For this purpose, the contemporaneous ARDL-based bounds testing has been used to examine the existence of a long run co-integration ...
H. Bayram Irhan   +2 more
core   +3 more sources

Trade Balance, Exchange Rate Performance and Economic Growth: Evidence from Southern African Development Community

open access: yesExpert Journal of Economics, 2023
This study explores the relationship between trade balance, exchange rate performance, foreign direct investment and economic growth in the Southern African Development Community (SADC) using quarterly data from 1970 to 2022. The results demonstrate that
Kazeem Abimbola SANUSI   +2 more
doaj  

Fabrication of High‐Density Multimodal Neural Probes Based on Heterogeneously Integrated CMOS

open access: yesAdvanced Science, EarlyView.
A chiplet‐based methodology democratizes active neural probe development on standard bulk CMOS services. This yields the first probe combining high‐density electrophysiology (416 electrodes) with calcium imaging (832 photodiodes) and complete on‐chip signal processing across 13 shanks.
Ju Hee Mun   +10 more
wiley   +1 more source

The Foreign Exchange Rate Exposure of Nations [PDF]

open access: yes
Following the well-known approach by Adler and Dumas (1984), we evaluate the foreign exchange rate exposure of nations. Results based on data from 27 countries show that national foreign exchange rate exposures are significantly related to the current ...
Entorf, Horst   +2 more
core  

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

open access: yesAdvanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale   +6 more
wiley   +1 more source

Exchange Rates and Trade Balance: The Case of Iran [PDF]

open access: yesفصلنامه پژوهش‌های اقتصادی ایران, 2007
This paper studies the impact of Rial's real devaluation and scale  variables (domestic and foreign real income) on Iran's trade balance using the Johansen-Juselius and ARDL methods for the period 1338-1383 (1960-2004).
Mohsen Mehrara, Alireza Abdi
doaj  

U.S. Foreign Trade and the Balance of Payments, 1800–1913 [PDF]

open access: yes, 2000
This paper reviews the main developments in U.S. trade and the balance of payments from the first years of the 19th century to the first decade of the 20th. American export trade was dominated by agricultural and other resource products long after the majority of the labor force had shifted out of agriculture.
openaire   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

open access: yesAdvanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li   +7 more
wiley   +1 more source

Development and efficiency of agri-food foreign trade of the Slovak Republic in the international context

open access: yesAgricultural Economics (AGRICECON), 2011
The contribution is aimed at changes in the foreign trade of the Slovak Republic with agricultural and food products from 2004. The attention was paid to mutual relations of the imported and exported agricultural products.
Jozef GÁLIK
doaj   +1 more source

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