Results 211 to 220 of about 2,118 (307)

Advanced Sensing Materials and Their Applications for Power Sensors

High Voltage, EarlyView.
ABSTRACT The construction of new‐generation power systems imposes stringent requirements on the safety and reliability of critical equipment, making accurate state perception essential for grid security and digital transformation. Sensing materials fundamentally determine sensor performance in terms of sensitivity, bandwidth, environmental adaptability
Weigen Chen, Yuxuan Song, Jun Hu, Xia Chen, Han Peng, Cheng He, Xing Fan, Wentao Zhang, Shijie Cheng   +8 more
wiley   +1 more source

Network Structure and the Efficiency Gains from Mergers: Evidence from U.S. Freight Railroads

The RAND Journal of Economics, EarlyView.
ABSTRACT The trade‐off between market power and efficiency gains is central to antitrust analyses of mergers, but empirical evidence quantifying efficiencies remains limited. Using transaction‐level data from U.S. freight railroads (1985–2005), this article quantifies merger‐induced cost efficiencies, driven mainly by eliminating inter‐railroad ...
Yanyou Chen
wiley   +1 more source

Utility of Skin Patch Testing to Investigate Cardiac Implant-Related Hypersensitivity. [PDF]

JACC Adv
Mahowald MK, Nan JZ, El Shaer A, Chavez-Ponce AN, Sartori-Valinotti JC, Davis DM, Alkhouli M.   +6 more
europepmc   +1 more source

Deindustrialization and demographic change: Evidence from big plant closures and downsizing

Canadian Journal of Economics/Revue canadienne d'économique, EarlyView.
Abstract We estimate the causal effect of big manufacturing plant closures and downsizing on the socioeconomic composition of Canadian cities between 2001 and 2021. Our instrumental variables estimates show that big manufacturing plant closures and downsizing—large local labour demand shocks—lead to less population growth and a shift in the demographic
Kristian Behrens, Florian Mayneris, Manassé Drabo   +2 more
wiley   +1 more source

Zinc Oxide-Graphitic Carbon Nitride Composites: Synthesis, Properties, and Application Scopes in Environmental Remediations. [PDF]

Small
Asghar H, Saeed M, Mirsafi FS, Ismael MK, Leißner T, Mishra YK.   +5 more
europepmc   +1 more source

Naturally coloured poly(3‐hydroxybutyrate)

Coloration Technology, EarlyView.
Abstract This study reports an innovative approach for producing intrinsically coloured poly(3‐hydroxybutyrate) [P(3HB)] films by incorporating natural dyes—turmeric, paprika, annatto, beetroot and hibiscus—directly into the fermentation medium of Ralstonia solanacearum RS.
Maria Luiza de Oliveira Zanini, Ketnen Rieffel Das Chagas, Camila Rios Piecha, Andressa Baptista Nörnberg, André Ricardo Fajardo, Patrícia Silva Diaz   +5 more
wiley   +1 more source

Unraveling the influence mechanisms of different substituents on the chemical activity of N-heterocyclic phosphines via theoretical calculations. [PDF]

J Mol Model
Chen Y.
europepmc   +1 more source

Who Bears the Pen? Audit Partner–Manager Report Signatures, Multilevel Accountability and Audit Quality in China

International Journal of Auditing, EarlyView.
ABSTRACT Using data pertaining to China's mandatory two‐signature regime, under which a certified public accountant licensed as an audit manager can serve as an audit report signatory, we examine whether reallocating accountability within the audit engagement team is associated with audit quality.
Yanming Cao, Jengfang Chen, Meiting Lu, Grant Richardson   +3 more
wiley   +1 more source

Distribution and ecotoxicological assessment of trace elements and minerals in Nile Delta sediments using multitechnique analysis. [PDF]

Sci Rep
Hassaan MA, ElKatory MR, Abdelwahab W, Yılmaz M, El Nemr A.   +4 more
europepmc   +1 more source

Climate Regulation, Firm Emissions, and Green Takeoversa

Journal of Money, Credit and Banking, EarlyView.
Abstract We show that an unexpected tightening of the EU Emissions Trading System led high‐emission‐intensity firms to cut emissions relative to low‐intensity peers within the same industry, without reducing output, thereby improving emission efficiency. Effects are stronger for power producers than for manufacturing firms.
OLIVIER DE JONGHE, KLAAS MULIER, GLENN SCHEPENS, LEONARD STIMPFLE   +3 more
wiley   +1 more source