Results 61 to 70 of about 40,547 (272)

D31 The modification for mechanical properties of polylactic acid by Resin Flow Control Molding

open access: diamondThe Proceedings of Conference of Kyushu Branch, 2012
Naoki MORI   +4 more
openaire   +3 more sources

Ferroelectric Fluids for Nonlinear Photonics: Evaluation of Temperature Dependence of Second‐Order Susceptibilities

open access: yesAdvanced Optical Materials, EarlyView.
Nonlinear optical susceptibilities of five different materials that exhibit the ferroelectric nematic phase, as well as smectic A ferroelectric phase, are determined. The materials investigated include archetypal molecular architectures as well as mixtures showing room‐temperature ferroelectric phases.
Matija Lovšin   +7 more
wiley   +1 more source

Regional Economic Integration and Its Impact on Income Distribution and the Poverty Level: The Case of the WAEMU Zone

open access: yesQuaestiones Geographicae, 2022
This study investigated the influence of regional economic integration (REI) on poverty reduction and the revenue distribution in the West African Economic and Monetary Union (WAEMU) over the period 1994–2018.
Yameogo Claire E. W.   +1 more
doaj   +1 more source

Top‐Down Fabricated Wood‐Derived Pressure and Strain Sensors: A Review

open access: yesAdvanced Science, EarlyView.
This review focuses on wood‐derived pressure/strain sensors fabricated via top‐down strategies. It analyzes wood's structural composition, examines processing techniques, discusses sensor types and sensing mechanisms, and reviews existing research. The article concludes with future directions for enhancing performance and scalability.
Yi Ren   +8 more
wiley   +1 more source

Artificial Intelligence‐Driven Soft Bioelectronics for Self‐Powered Respiration Monitoring

open access: yesAdvanced Science, EarlyView.
Artificial intelligence‐driven soft bioelectronics for self powered respiration monitoring based on triboelectric nanogenerators (TENGs), piezoelectric nanogenerators (PENGs), and magnetoelastic generators (MEGs) enable continuous and multi‐scenario respiratory biomechanical data collection. Coupled with machine learning and big data driven diagnostics,
Xinkai Xu, Xiao Xiao, Rui Guo, Jun Chen
wiley   +1 more source

Impact of Income on Customers' Loyalty: Are Customers with Higher Income more Loyal?

open access: yesBusiness Systems Research, 2016
Background: Recent research on customers’ loyalty mostly focuses on several indicators, such as price, income and promotion. However, the level of income and its impacts on customers' loyalty have not been investigated in greater details.
Klopotan Igor   +2 more
doaj   +1 more source

Piezo-active composite systems based on porous polyvinylidene fluoride films and conducting polymer layers as electrodes

open access: yesPhysics of Complex Systems, 2021
The study has obtained composite systems containing porous polyvinylidene fluoride films and electroconducting polymers—polyaniline and polypyrrole. Porous supports were prepared by melt extrusion.
Галина Казимировна Ельяшевич   +4 more
doaj   +1 more source

Structural Basis of the Membrane Association by the Conserved RocS Membrane‐Targeting Sequence in Streptococcus

open access: yesAdvanced Science, EarlyView.
Chromosome segregation in Streptococcus pneumoniae depends on RocS, a bitopic protein whose membrane‐anchoring mechanisms were unclear. Using NMR and AFM, this study reveals that the widely conserved RocS anchor binds to membranes via a conserved kink‐helix motif which inserts into lipid nanodomains.
Ana Álvarez‐Mena   +11 more
wiley   +1 more source

Economic Polarization Across European Union Regions in the years 2007–2012 at NUTS 2 Level

open access: yesFolia Oeconomica Stetinensia, 2016
The aim of this paper is to study the economic polarization in countries of the EU at NUTS 2 level in the years 2007–2012. The studies have to decide on positive or negative verification of the hypothesis, which states that the economic crisis of 2008 ...
Piętak Łukasz
doaj   +1 more source

On the Collective Choice among Models of Social Protection: An Experimental Study

open access: yesGames, 2019
A real-effort experiment is conducted in order to detect preferences for one out of three different models of the Welfare State characterized by different tax-and-transfer schemes.
Francesco Farina   +2 more
doaj   +1 more source

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