Results 121 to 130 of about 911,271 (311)

Metachromatic Butterfly Bile Pigments for Multi‐Level Optical Security Films

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐derived optical security materials are manufactured by embedding butterfly‐based pigments in polymer films. Tunable color and fluorescence responses arise from concentration‐controlled metachromasy, enabling spatially encoded patterns with distinct visible, UV‐active, and spectral signatures.
Limin Wang, Bodo D. Wilts
wiley   +1 more source

The Disinterested Government: An Interpretation of China's Economic Success in the Reform Era [PDF]

open access: yes
In the last 30 years, China has achieved high economic growth and successfully transformed its economy from a planned economy to a market-based system. The country, to a large extent, has attained success through the recommendations proposed by standard ...
Yao, Yang
core  

Balancing Electrons to Break the Activity‐Selectivity Trade‐Off in H2O2 Electrosynthesis

open access: yesAdvanced Functional Materials, EarlyView.
Carrier‐concentration balancing in CuS is achieved by coupling cobalt dopants with cobalt vacancies, converting CuS from p‐ to n‐type to accelerate 2e− ORR while withdrawing excess carriers to optimize *OOH binding for H2O2 desorption. The catalyst reaches 8.14 mol g−1 h−1 with >84% selectivity in 1.0 M KOH and drives robust electro‐Fenton dye ...
Hangning Liu   +11 more
wiley   +1 more source

Public Health and Management [PDF]

open access: yesKošická bezpečnostná revue
The need for organized management has been evident since ancient historical periods, but the term "management" itself began to be used systematically in Slovak terminology only after November 1989.
Peter KALANIN
doaj  

Socioeconomic heritage and rapid firm growth [PDF]

open access: yes
The present paper sheds light on how growth of young firms is affected by expansive strategies and the socioeconomic heritage of their main actors. "Socioeconomic heritage" has to do with socialization, prior socioeconomic circumstances, and regional ...
Michael Wyrwich
core  

Real estate market activity in Slovenia in 2000-2006 [PDF]

open access: yes, 2009
This paper examines a particular aspect of Slovenian real estate market that is still developing -real estate market activity. Only two decades ago, Slovenia still had a socialist, planned economy, so there is a lack of tradition in the fields of both ...
Drobne, Samo, Grilj, Tomaž, Lisec, Anka
core   +2 more sources

Engineering Hydrogen‐Down Water Configurations for Ampere‐Level Electrochemical CO2 Reduction to Formate

open access: yesAdvanced Functional Materials, EarlyView.
Electrochemical CO2 reduction (ECR) to formate is a promising route for sustainable chemical production. Herein, we report the synthesis catalysed byBi‐HfO2@C. The AIMD simulations, DFT calculations, and in situ SEIRAS measurements show that the modification of HfO2 on the Bi surface steers the interfacial water to adopt a favorable hydrogen‐down (OH2↓)
Xiao‐Dong Guo   +7 more
wiley   +1 more source

Peasant economy in the edebate on Japanese capitalismf: Tenancy contract facing the eTurning pointf [PDF]

open access: yes
Japanese economy was losing its stability in the interwar period. Faced with the challenge, Moritaro Yamada gave an understanding that the stability of Japanese political economy before the First World War had been maintained by paternalistic ...
Masaki Nakabayashi
core  

TRANSITIONING TO A LOW-CARBON IRISH ECONOMY: AN ANALYSIS OF REGIONAL LABOUR IMPACTS. RESEARCH SERIES NUMBER 100 December 2019 [PDF]

open access: yes, 2019
Ireland has legally binding emissions reduction targets for 2020 and 2030. To achieve these targets and to become a low-carbon economy, the government uses carbon taxation as one of the primary policy tools.
de Bruin, Kelly   +3 more
core  

Coacervates Made of Elastin‐Like Polypeptides Fused with Melanocyte‐Stimulating Hormone and Monocyte Chemoattractant Protein Enhance Skin Wound Healing in Spinal Cord‐Injured Mice

open access: yesAdvanced Healthcare Materials, EarlyView.
Pressure skin wounds are frequent complications after spinal cord injury (SCI), with impaired healing due to vascular and immune deficits. Elastin‐like polypeptides (ELP) fused to α‐MSH (MSH‐ELP) or MCP‐1 (MCP‐ELP) are developed and tested on these wounds. The resulting nanoparticles are non‐toxic and bioactive, and they enhance macrophage recruitment,
Suneel Kumar   +7 more
wiley   +1 more source

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