Results 121 to 130 of about 483,132 (317)

Export Variety and Country Productivity [PDF]

open access: yes
This paper provides evidence on monopolistic competition models with endogenous technology by studying the effects of sectoral export variety on country productivity.
Hiau Looi Kee, Robert C. Feenstra
core  

Integration of OpenCV‐Based Microscopic Adhesive Volume Measurement Into a Pyiron Workflow for Automated Data Analysis

open access: yesAdvanced Engineering Materials, EarlyView.
Residual adhesive after electrode loading in adhesive‐assisted resistance spot welding is quantified through a traceable experimental‐to‐digital workflow. Chromatic confocal topography provides calibrated surface‐height data, while OpenCV detects the electrode imprint and integrates adhesive height into comparable volume metrics.
Sung‐Min Wi, Jiangdong Zhao
wiley   +1 more source

Chinese export agents’ adoption of export market-oriented behaviours: measurement and performance relationship [PDF]

open access: yes, 2004
This study examines the issue of how export market-oriented (EMO) behaviours are related to Chinese export agents' business performance. Using survey data from 209 Chinese export agents, our findings show that EMO behaviours have an inverted U-shaped ...
Cadogan, J.W., Cui, C.
core  

Solution‐Processed Two‐Dimensional Indium Oxide on Sodium‐Embedded Alumina for Reconfigurable Optoelectronic Synaptic Transistors

open access: yesAdvanced Functional Materials, EarlyView.
Wafer‐scale two‐dimensioanl In2Se3 oxidized into InOx on sodium‐embedded beta‐alumina enables multifunctional reconfigurable electronics. Sodium ions accumulate within distinct spatial distribution under drain‐controlle and gate‐controlled operation. Drain‐control operation gives controllability of ultraviolet‐driven optoelectronic synaptic conductance
Jinhong Min   +13 more
wiley   +1 more source

Export Implicit Financial Performance: The Case of French Wine Companies [PDF]

open access: yes
Noting the difficulties of measuring a company’s export performance and especially financial performance, we develop a new measurement approach grounded on modern portfolio theory.
Viviani, Jean-Laurent
core   +1 more source

From Geometry to Function: Programmable Mechanical Response in 3D‐Printed Adipose‐Inspired Soft Metamaterials

open access: yesAdvanced Functional Materials, EarlyView.
Geometry‐driven design of soft cellular metamaterials is systematically investigated by combining experiments, finite element modeling, and statistical prediction. The study quantifies how unit cell geometry and material properties govern stiffness, instability, densification, and energy absorption.
Alice Berardo   +4 more
wiley   +1 more source

Do R&D Investments Affect Export Performance? [PDF]

open access: yes
This paper analyses the role of R&D in the export behaviour of Danish firms. Export behaviour is defined as the likelihood of a firm being an exporter. In the theoretical part of the paper it is argued that export and being R&D active are endogenous with
Erik Strøjer Madsen   +2 more
core  

Charge Generation and Recombination Pathways in All‐Polymer Bulk Heterojunction Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
Multimodal spectroscopy and device analysis reveal how field‐dependent charge generation, transport limitations, and non‐geminate recombination govern performance losses in all polymer solar cells. The results identify the key processes controlling charge extraction and recombination, providing insights for the design of more efficient all‐polymer ...
Shahidul Alam   +17 more
wiley   +1 more source

Labor Productivity Research for Latvian Production Branch Export Companies [PDF]

open access: yes
This paper analyses exporting firms` labor productivity. We analyze empirical studies about difference from export and nonexport companies in term of productivity. This paper uses the generalised propensity score methodology and empirical methods.
Šatrevičs, Vladimirs   +1 more
core  

Flash Assembloids: A Rapid Biofabrication of a Platform for Modeling Early Glioblastoma Invasion at the Glioblastoma–Brain Organoid Interfaces

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a bioengineered assembloid (ASM) system combining glioblastoma (GBM) cells in oxidized alginate (OA) microgels with dorsal organoids (DOs). This model simulates brain tumor‐host interactions, revealing enhanced GBM invasion, altered gene expression, and aggressive infiltration patterns, demonstrating ASM as a valuable platform for ...
Chao Liang   +17 more
wiley   +1 more source

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