Results 61 to 70 of about 2,467,884 (334)

From Brittle to Flexible: Influence of Glucose‐Based Additives on Cellulose Nanocrystal Self‐Assembly in Suspension and Dried Photonic Films

open access: yesAdvanced Optical Materials, EarlyView.
Cellulose nanocrystals (CNCs) self‐assemble in aqueous suspension into chiral nematic liquid crystals, resulting in structurally colored films upon drying. Here, the influence of sugar additives on CNC self‐assembly in suspension and in films are studied.
Buse Tatli   +5 more
wiley   +1 more source

Development of agricultural foreign trade in the countries of Central Europe

open access: yes, 2018
This paper analyses the development of agricultural foreign trade in Austria, hungary and the czech republic with the aim of uncovering the changes that have impacted the central European agricultural trade over the ten year period (1999–2008). it issues
M. Svatoš, L. Smutka
semanticscholar   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

The role of foreign trade and its effects.

open access: yes, 2018
Foreign trade is the reflection of economic relationships among the individual economies and represents the part of the country foreign relationships, which include trade exchange of a part of the production.
V. Jenicek, V. Krepl
semanticscholar   +1 more source

Wearable and Implantable Devices for Continuous Monitoring of Muscle Physiological Activity: A Review

open access: yesAdvanced Science, EarlyView.
Recent advances in materials and device engineering enable continuous, real‐time monitoring of muscle activity via wearable and implantable systems. This review critically summarizes emerging technologies for tracking electrophysiological, biomechanical, and oxygenation signals, outlines fundamental principles, and highlights key challenges and ...
Zhengwei Liao   +4 more
wiley   +1 more source

The impacts of virtual try-on for online shopping on consumer purchase intention: the moderating role of technology experience

open access: yesCogent Business & Management
This study investigates the impact of Virtual Try-On (VTO) on consumers’ purchase intentions in online shopping within an emerging economy, based on the Technology Acceptance Model (TAM).
Quan Hong Nguyen   +5 more
doaj   +1 more source

Factors influencing the participation of Vietnamese enterprises in global value chains: insights from automobile production and assembly, electronics and textile industries

open access: yesJournal of International Economics and Management, 2023
This study aims to examine factors influencing global value chain position of enterprises from main industry sectors of Vietnam. In order to attain such objectives, the panel data analysis was conducted based on 208 observations from 52 enterprises in ...
Nguyen Thi Binh   +4 more
doaj   +1 more source

Long‐Term Active Rather than Passive Restoration Promotes Soil Organic Carbon Accumulation by Alleviating Microbial Nitrogen Limitation in an Extremely Degraded Alpine Grassland

open access: yesAdvanced Science, EarlyView.
Active restoration increases soil organic carbon stocks by reducing microbial nitrogen limitation. Nitrogen availability promotes particulate to mineral‐associated organic carbon conversion by reducing microbial carbon use efficiency. Passive restoration has no effect on soil organic carbon stocks.
Jinchao Gong   +15 more
wiley   +1 more source

Deep Transfer Learning for Biology Cross-Domain Image Classification

open access: yesJournal of Control Science and Engineering, 2021
Automatic biology image classification is essential for biodiversity conservation and ecological study. Recently, due to the record-shattering performance, deep convolutional neural networks (DCNNs) have been used more often in biology image ...
Chunfeng Guo, Bin Wei, Kun Yu
doaj   +1 more source

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