Results 101 to 110 of about 658,516 (302)
Flax Composites With Improved Interfacial Strength Through Microbially Induced Mineral Precipitation
Advanced Materials, EarlyView.A bio‐inspired biomineralization strategy introduces an additional hierarchy to flax fiber composites. By controlling microbe‐mediated mineral particle deposition through tuned salt concentrations, stress transfer within the natural fiber composite is enhanced.
Deniz Sayinbas +5 more
wiley +1 more source
Effects of cross-diffusion for a prey-predator system in a heterogeneous environment
Electronic Journal of Differential Equations, 2019 This article concerns the stationary problem of a cross-diffusion prey-predator system with a protection zone for the prey. We first give the necessary condition and sufficient condition for the existence of coexistence states of the two species, by ...
Yaying Dong, Shanbing Li, Yanling Li
doaj
Meteorologische Zeitschrift, 2016 In 1906, the Austrian scientist Max Margules published a paper on temperature stratification in resting and non-accelerated moving air. The paper derives conditions for stationary slopes of air mass boundaries and was an important forerunner of frontal ...
Reinhold Steinacker, Stefan Brönnimann
doaj +1 more source
Is volume index of gdp per capita stationary in oecd countries? panel stationary tests with structural breaks [PDF]
The purpose of this paper is to investigate whether volume index of GDP per capita is stationary for 24 OECD countries during the period 1970 to 2006. We utilize a panel stationary tests that allow for multiple structural breaks, developed by Carrion-i ...
Gengnan Chiang +2 more
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Advanced Materials, EarlyView.Spatiotemporal control over cell behavior within bioprinted constructs remains a key challenge in biofabrication. Volumetric bioprinting using multi‐wavelength light sources permits to activate light‐sensitive intracellular proteins as well as optogenetic gene and protein expression circuits in bioprinted cells, in addition to enabling fast printing of
Davide Ribezzi +14 more
wiley +1 more source
Revista Científica de Ingeniería Energética, 2011 En la estructura del sistema eléctrico de Cuba se está produciendo un significativo cambio, con motivode la instalación masiva de los grupos electrógenos como nuevas fuentes de generación, próximas a ...
Juan G Boza Valerino
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[Photographs of Lee Oswald's Stationary]
, 1963 Evidence photographs of the pages in a document removed from Lee Harvey Oswald's house.
Dallas (Tex.). Police Department.
core
Scaling in Non-Stationary time series I
, 2008 Paper discussing scaling in non-stationary time ...
West, Bruce J. +4 more
core +1 more source
Advanced Materials, EarlyView.We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo +3 more
wiley +1 more source
[Oswald's Stationary, Photograph #5]
, 1963 Evidence photograph of a page from a document removed from Lee Harvey Oswald's house.
Dallas (Tex.). Police Department.
core