Results 81 to 90 of about 754,127 (329)

High‐Brightness, Wide‐Gamut, and High‐Resolution Structural Colors via Ultrafast Laser Oxidation of Ti/TiO2 Films

Advanced Science, EarlyView.
Ultrafast laser writing on titanium (Ti)–titanium dioxide (TiO2)–Ti sandwich films triggers controllable oxidation (〉200 nm) to create vivid, durable structural colors. The colors reach 〉 80% of the standard RGB (sRGB) gamut, up to 60% peak reflectance, and 30,000 dots per inch (DPI) resolution for art and anti‐counterfeiting.
Ruiyi Chen, Wei Lyu, Xiaoyu Sun, Haojie Zheng, Yiheng Chen, Min Qiu   +5 more
wiley   +1 more source

Exposure to e-cigarette advertising, attitudes, and use susceptibility in adolescents who had never used e-cigarettes or cigarettes

BMC Public Health, 2020
Background Tobacco advertisements have been banned in Hong Kong, but low intensity e-cigarette (EC) advertising can still be found in various media outlets.
Lijun Wang, Jianjiu Chen, Sai Yin Ho, Lok Tung Leung, Man Ping Wang, Tai Hing Lam   +5 more
doaj   +1 more source

Vapor‐Assisted Catalysis Enables Precise Construction of MOF‐Derived Hierarchical Carbon Nanoarrays for High‐Performance Supercapacitors

Advanced Science, EarlyView.
A remote‐control strategy for catalyst design is unveiled for advanced carbon materials. During pyrolysis, zinc vapor from a physically separate source guides cobalt catalysts to construct a hierarchical carbon nanoarray. This approach prevents structural collapse while directing the dense growth of carbon nanotubes, yielding a material with ...
Xiaoyang Deng, Zihao Wan, Huan Xin, Xiaoguang Wang, Wenjuan Wang, Feixiong Chen, Liying Ma, Naiqin Zhao   +7 more
wiley   +1 more source

Bio‐Inspired Cascade Photocatalysis on Fe Single‐Atom Carbon Nitride Upcycles Plastic Wastes for Effective Acetic Acid Production

Advanced Energy Materials, EarlyView.
This work demonstrates a novel cascade photocatalysis concept using Fe single‐atom catalysts (Fe@C3N4 SAC) to directly upcycle plastics (PET, PP, PE, PVC) into valuable acetic acid at ambient conditions. Inspired by microbial degradation, the bifunctional cascade photocatalyst combines Fenton‐like oxidation and CO2 photoreduction, as validated by ...
Wei Wei, Cheng Du, Jiawei Ge, Xiang Wang, Zuolong Chen, Meng Zhang, Tao Guo, Lei Wang, Maoyu Wang, Yuzi Liu, Hua Zhou, Chengjun Sun, Ning Chen, Weifeng Chen, Brant Billinghurst, Mohsen Shakouri, Peter Sprenger, Fatemeh Fani Sani, Yulian Quan, Brian Kendall, Roy Brouwer, Yimin A. Wu   +21 more
wiley   +1 more source

Public support for government regulatory interventions for overweight and obesity in Australia

BMC Public Health, 2018
Background There is growing recognition among public health circles of the need for regulatory action for overweight and obesity, but there has been limited research into whether the Australian public supports government intervention. This study aimed to
Emma Sainsbury, Chelsea Hendy, Roger Magnusson, Stephen Colagiuri   +3 more
doaj   +1 more source

Government Control of the Media [PDF]

We present a formal model of government control of the media to illuminate variation in media freedom across countries and over time, with particular application to less democratic states.
Konstantin Sonin, Scott Gehlbach
core  

Swedish farmers' approval of nudges

Agribusiness, EarlyView.
Abstract Interest in the use of behavioral policy approaches, such as nudges, has strongly increased over the past years, including in the domains of food, agricultural and environmental policies. While the approval of nudges among the general public has been studied extensively, we know little about the attitude of farmers toward nudging. Farmers may (
Liesbeth Colen, Leon Englberger, Jens Rommel   +2 more
wiley   +1 more source

Advertising of ultra-processed foods and beverages: children as a vulnerable population

Revista de Saúde Pública, 2013
The rapid nutrition transition occurring in Latin America has resulted in a sharp increase of childhood overweight and obesity. Recent evidence has shown that food and beverage advertising has a great influence on children’s eating behavior.
Christina Mallarino, Luis F Gómez, Laura González-Zapata, Yazmín Cadena, Diana C Parra   +4 more
doaj   +1 more source

Radio programming for young adults : three New Zealand case studies : a thesis presented in partial fulfilment of the requirements for the degree of Master of Arts in Media Studies and Massey University [PDF]

, 1996
The central question posed by this thesis is how radio stations, and more specifically programme directors, attract and construct an audience of listeners aged between 18 and 25 years old.
Brennan, Stephanie
core  

Disentangling the relationships between denomination of origin regulatory councils activities and Spanish wineries' export performance

Agribusiness, EarlyView.
Abstract World markets for quality differentiated agri‐food products are highly competitive, presenting significant challenges for firms aiming to compete effectively. Government agencies and business organizations often implement various export promotion policies to address these challenges.
Nicolás Depetris‐Chauvin, Marta Fernández‐Olmos   +1 more
wiley   +1 more source