Results 151 to 160 of about 5,122 (298)

Digitizing the Filtration Interface: A Smart, Modular Janus Wood Platform for Self‐Reporting Oil/Water Remediation

open access: yesAdvanced Functional Materials, EarlyView.
This work developed a smart Janus wood membrane integrating asymmetric wettability with built‐in electrical sensing for oil‐water separation. The membrane achieved > 99.5% separation efficiency and high flux by leveraging wood's natural anisotropic pore structure.
Kaiwen Chen   +10 more
wiley   +1 more source

ASYMMETRIC PRICE ADJUSTMENTS AND BEHAVIOR UNDER RISK: EVIDENCE FROM PERUVIAN AGRICULTURAL MARKETS

open access: yes
Most studies measuring asymmetric adjustments in vertical price transmissions fail to provide empirical support to explain such behavior. The literature invokes theoretical models, which derive asymmetric behavior based on variables that are difficult to
Aguero, Jorge M.
core  

Foreign price shocks and monetary policy in an asymmetric monetary union [PDF]

open access: yes
This paper analyzes the dynamic effects of anticipated and unanticipated foreign price increases of imported raw materials for a small two-country monetary union, which is simultaneously characterized by asymmetric wage adjustments and asymmetric ...
Clausen, Volker, Wohltmann, Hans-Werner
core  

Powering Nanocrystal‐Based Heat Engines With Light‐Emitting Metasurfaces That Influence Their Temperature

open access: yesAdvanced Functional Materials, EarlyView.
Metasurfaces and other structured photonic environments can dramatically modify the absorption and/or light emission of semiconductors. However, the consequences of these changes on the temperature of the system are not well understood. The authors address this problem for colloidal nanocrystals and leverage their findings to convert light into ...
Hugo Kowalczyk   +7 more
wiley   +1 more source

An Examination of Interconnected Price Dynamics Among Different Marine Fish Species

open access: yesHaiyang Kaifa yu guanli
In recent years, the aquatic products price market has shown significant volatility, and in-depth investigation of the correlation between the prices of different species of aquatic products is not only crucial to the healthy and sustainable development ...
GUO Xin, YANG Huaiyu
doaj  

Measuring Asymmetric Price and Volatility Spillover in the South African Broiler Market

open access: yes
This study investigated asymmetric price and volatility spillover in the broiler value chain. The data used for the study includes farm and retail broiler monthly prices dated from January 2000 to August 2008.
Jooste, Andre   +2 more
core  

Dye‐Initiated Chirped Cholesteric Polymer Networks Exhibiting Broadband Dissipative Chiral Photonic Bands

open access: yesAdvanced Functional Materials, EarlyView.
A dye‐based photoinitiator acting as a structure‐directing element, guides the formation of a cholesteric polymer network that behaves as a chirped photonic structure with dissipative chiral coupling. Photopolymerization freezes a depth‐dependent helical pitch, broadening the Bragg resonance spectrum.
Alfredo Mazzulla   +2 more
wiley   +1 more source

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