Results 61 to 70 of about 1,131,917 (309)
Advanced Engineering Materials, EarlyView.Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar +7 more
wiley +1 more source
Advanced 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
An analysis of the market for diving certificates
Frontiers in Sports and Active LivingPurposeThe market for recreational diving certificates is characterized by a small number of global providers and standardized products. Understanding how market structure influences firm behavior and market outcomes is essential for evaluating ...
Frank Daumann +2 more
doaj +1 more source
Monetary Policy, Productivity, and Market Concentration
SSRN Electronic Journal, 2020 We identify a new channel through which monetary policy affects productivity at business cycle frequencies. An unexpected monetary easing initially reduces average labor productivity, which then overshoots its pre-shock level. At the same time, the firm entry rate rises in response to the shock and then undershoots. Market concentration matters for the
Colciago A., Silvestrini R.
openaire +2 more sources
Market Integration and Market Concentration in Horizontally Differentiated Industries [PDF]
This paper derives the impact of market integration on equilibrium firm size and market concentration in horizontally differentiated industries. We show that market concentration (measured by the number of firms) can rise as a consequence of market ...
Carsten Eckel
core
Advanced 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
DETERMINAN LIKUIDITAS PADA BANK UMUM SWASTA NASIONAL NON DEVISA DI INDONESIA TAHUN 2003-2012
Jurnal Ekonomi & Studi Pembangunan, 2015 : This research aims to analyze the influence of Return on Asset (ROA), Net Interest Margin (NIM), Capital Adequacy Ratio (CAR), Size (Size), Market Concentration (CR4) on Liquidity.
Anna Cahya Mustika, Sri Yani Kusumastuti
doaj
When Different Market Concentration Indices Agree [PDF]
Market concentration ratios are popular statistics for characterizing the extent of market dominance in an imperfectly competitive market, but these ratios may not agree when comparing two markets.
Hennessy, David A., Lapan, Harvey E.
core
Laser‐Induced Graphene from Waste Almond Shells
Advanced 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
Economics and Business ReviewSynergies or trade-offs may arise between financial inclusion and financial stability, depending on the type of financial market and the level of market competition.
Srbinoski Bojan +3 more
doaj +1 more source