Results 81 to 90 of about 9,463,202 (307)
Gaziantep Üniversitesi Sosyal Bilimler Dergisi, 2016 It is assumed that purchasing power parity (PPP) hypothesis is an important indicator with regard to financial stability, structural adjustment and economic reform programs of countries.
Mehmet Akif DESTEK, İlyas OKUMUŞ
doaj +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
On The Panel Unit Root Tests Using Nonlinear Instrumental Variables [PDF]
, 2004 This paper re-examines the panel unit root tests proposed by Chang (2002). She establishes asymptotic independence of the t-statistics when integrable functions of lagged dependent variable are used as instruments even if the original series are cross ...
core +2 more sources
Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers
FEBS Letters, EarlyView.Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui +4 more
wiley +1 more source
FEBS Letters, EarlyView.Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil +3 more
wiley +1 more source
Technological and Economic Development of Economy, 2010 Applying the new panel unit root test developed in this paper, we can overcome the pitfalls of old‐fashioned panel unit root tests making it possible for researchers testing individual series for a unit root while taking contemporaneous cross‐sectional ...
Mehmet Huseyin Bilgin +2 more
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Unit root testing for bubbles: A resurrection? [PDF]
Economics Letters, 2008 Abstract Evans [Evans, G., Pitfalls in testing for explosive bubbles in asset prices. The American Economic Review 1991;81;922–930] and Charemza and Deadman [Charemza, W., Deadman, D., Speculative bubbles with stochastic explosive roots: The failure of unit root testing.
openaire +1 more source
Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley +1 more source
Small sample properties of CIPS panel unit root test under conditional and unconditional heteroscedasticity [PDF]
This paper used Monte Carlo simulations to analyze the small sample properties of cross-sectionally augmented panel unit root test (CIPS test). We considered situations involving two types of time-series heteroskedasticity (unconditional and ARCH) in the
HAMORI, Shigeyuki, HASHIGUCHI, Yoshihiro
core
İktisat Politikası Araştırmaları DergisiThe phenomenon of economic growth being a leading indicator of economic progress in developing countries has long been accepted by economists and policymakers.
Yağmur Yavuz, Mehmetsıddık Polat
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