Results 81 to 90 of about 4,394,737 (281)

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

A Comparison of Electricity Market Designs in Networks [PDF]

open access: yes, 2004
In the real world two classes of market designs are implemented to trade electricity in transmission constrained networks. Analytical results show that in two node networks integrated market designs reduce the ability of electricity generators to ...
Ehrenmann, A., Neuhoff, Karsten
core   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu   +5 more
wiley   +1 more source

Hybrid C&RT-Logit Models In Churn Analysis

open access: yesFolia Oeconomica Stetinensia, 2014
This article attempts to explain and predict the termination of relationships in telecommunications services by using the hybrid C&RT-logit model.
Łapczyński Mariusz
doaj   +1 more source

Spatial Analysis Of Human Capital Structures [PDF]

open access: yes, 2014
An in-depth analysis of the occupational structure of the labour market in a spatial cross-section is an important theoretical and practical area of study necessary for the development of effective labour market policies and the education ...
Gajdos, Artur
core   +2 more sources

Unassisted Photoelectrochemical Hydrogen Production Coupled with Selective Glucose Oxidation Using Metal Halide Perovskite Photoanodes

open access: yesAdvanced Functional Materials, EarlyView.
A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou   +12 more
wiley   +1 more source

Analysis of 97 emetic Bacillus cereus strains in prepackaged pastries in Taizhou City from 2020 to 2022

open access: yesZhongguo shipin weisheng zazhi
ObjectiveTo understand the diarrhea-type virulence genes, the antimicrobial resistance and the molecular typing of emetic Bacillus cereus from the pre-packaged pastries in Taizhou City.MethodsThe Polymerase Chain Reaction (PCR) method was used to ...
WANG Ping   +5 more
doaj   +1 more source

Market analysis for Acrean timbers [PDF]

open access: yes
In the state of Acre (Brazil), keys of development are the valorization of natural resources, which include non-ligneous and timber products. The need to develop a sustainable wood industry lead to assess markets that can be targeted from Acre in an ...
Jean-Marc Roda
core  

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Heterogeneous Relationships Between CO2 Emissions and Renewable Energy in Agriculture in the Visegrad Group Countries

open access: yesEnergies
This manuscript analyzes the relationship between carbon dioxide emissions and selected factors for the agricultural sector in the Visegrad Group (V4) countries.
Łukasz Augustowski, Piotr Kułyk
doaj   +1 more source

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