Results 51 to 60 of about 17,790 (263)

Side‐Chain‐Induced Interlayer Slipping in Metalloporphyrin COFs Enables Microenvironment and Spin‐State Regulation for Photocatalytic CO2 Reduction

open access: yesAdvanced Materials, EarlyView.
Alkoxy chain length drives a continuous transition from eclipsed AA to a serrated, slipped AA* configuration over Co‐porphyrin COFs. A moderate slip both contracts the pore channel to enrich CO2 and suppress hydrogen evolution, and enhances collective high‐spin of Co sites, which delivers a record CO production rate with high selectivity.
Jie He   +8 more
wiley   +1 more source

The Impact of EMU on Inflation Expectations [PDF]

open access: yesOpen Economies Review, 2004
This paper analyses the impact of the monetary regime change from the Bundesbank to the ECB in 1999 on inflation expectations. In the theoretical part, the Barro-Gordon model is used to derive the potential effect of a new central bank on inflation, inflation expectations and forecast errors.
Heinemann, Friedrich, Ullrich, Katrin
openaire   +5 more sources

Inductively Expandable Supraparticles as Microscopic Force Generators for Remote Mechanical Actuation

open access: yesAdvanced Materials, EarlyView.
This study demonstrates the combination of magnetic nanoparticles and functional blowing agents into supraparticles. Upon induction heating, they actuate via rapid gas generation or extensive volume expansion. These supraparticles lift up to 25 000 times their own mass and rapidly open cured epoxy resins, providing a versatile strategy for fast micron ...
Leoni Luthardt   +3 more
wiley   +1 more source

Fiscal Policy and EMU

open access: yesNational Institute Economic Review, 1996
This article considers the role of fiscal policy within a European Monetary Union. There are two quite different issues. The first is the medium-term problem of deficits and debt. The Maastricht fiscal convergence criteria are usually seen as an imperfect response to the need to contain potentially ‘irresponsible’ fiscal authorities.
Allsopp, C, Vines, D
openaire   +2 more sources

Pulsed Oxidative–Reductive Electrolysis Over Dual Cu and Co Single‐Atom Sites for Urea Electrosynthesis

open access: yesAdvanced Materials, EarlyView.
Alternating oxidative–reductive pulses synchronize CO2‐derived *CO and NH3‐derived *NHx intermediates over dual Cu and Co single‐atom sites, enabling urea and ethyl urea formation with a total C─N Faradaic efficiency of 42 ± 4%. In situ spectroscopy and theoretical calculations elucidate complementary Cu and Co functions, while oxidative controls ...
Putri Ramadhany   +8 more
wiley   +1 more source

Guidance Control for High-speed Vehicle with Single-axle Independent Wheelset Bogies

open access: yesChengshi guidao jiaotong yanjiu
ObjectiveHigh-speed vehicles adopt lightweight design, and their single axle independent wheelset bogies feature short axles, low unsprung mass, and reduced wheel-rail impact.
Hongfeng QI   +5 more
doaj   +1 more source

EU Economic Governance Reform: Are We at A Turning Point? [PDF]

open access: yesRomanian Journal of European Affairs, 2011
The sovereign debt crisis is creating enormous anguish in the EMU. Not surprisingly, emergency measures continue to be used at a time when a sort of economic recovery seems to be underway.
Daniel Dăianu
doaj  

Endogeneity and Specialization in the European Monetary Union

open access: yesInternational Journal of Management and Economics, 2015
There has been a broad discussion about the viability of the European Monetary Union (EMU) in its present and prospective confines. Generally, the EMU, consisting of 19 countries, is not considered an optimal currency area due to low labor market ...
Bąk Henryk, Maciejewski Sebastian
doaj   +1 more source

Nutritional quality assessment of different muscles derived from 15-year-old female emus (Dromaius novaehollandiae): Meat physicochemical traits and sensory scores

open access: yesCzech Journal of Animal Science, 2019
The emu (Dromaius novaehollandiae) is considered a versatile farm species whose main by-products are meat and oil. At present, there is lack of information on the value of the meat of laying females at the end of their reproductive cycle which hampers ...
Mateusz Bucław   +3 more
doaj   +1 more source

Divergent inflation rates in EMU [PDF]

open access: yesEconomic Policy, 2003
We analyze the sources of divergent national inflation rates among EMU member countries. At one level, we review the Irish 'outlier' experience; at another, we estimate panel regressions for the 1999-2001 period. We highlight the role played by differential exposure to euro exchange rate movements in explaining inflation divergence.
Philip R. Lane, Patrick Honohan
openaire   +2 more sources

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