Gauging economic conditions in real time is challenging, in part because economic data are difficult to measure and subject to subsequent revision as more information becomes available. This article investigates the pattern and size of revisions to real gross domestic product (GDP) over the past decade or so. Revisions to early estimates of GDP can be large and, over the past 15 years, have ten...

Some recent studies of the relationship between investment (or saving) and growth have found an absence of positive causality from the latter to the former. This finding poses a puzzle for growth theory and relies on groups of countries obeying a constant growth equation for its robustness. In this paper I investigate the causality from investment to GDP using postwar time-series data from the ...

The GTPase activity of the stimulatory guanine nucleotide-binding regulatory protein (Gs) of hormone-sensitive adenylate cyclase was investigated using purified rabbit hepatic Gs and either [alpha-32P]- or [gamma-32P] GTP as substrate. The binding of [35S]guanosine 5'-O-(thiotriphosphate) (GTP gamma S) was used to quantitate the total concentration of Gs. 1) GTPase activity was a saturable func...

In the recent years, renewable energy sources are an important component of world energy consumption. GDP is one of the main measures of a country’s economic activity. Most of the studies examine the impact of renewable energy consumption on GDP with single equation model and the others use dynamic panel data. Since the Granger causality analysis’s findings of this paper establish bidirectional...

PURPOSE Initial adhesion of cells to implant surfaces and subsequent behavior of the cells are important determinants for biocompatibility of the implants. It was previously reported that both adhesion of MC3T3-E1 osteoblast-ike cells to titanium (Ti) plates and their differentiation into more mature cells on the plates were stimulated by treatment of the plates with glow discharge plasma (GDP)...

The formation and release of an eukaryotic initiation factor (eIF)-2 X GDP binary complex during eIF-5-mediated assembly of an 80 S ribosomal polypeptide chain initiation complex have been studied by sucrose gradient centrifugation analysis. Isolated 40 S initiation complex reacts with eIF-5 and 60 S ribosomal subunits to form an 80 S ribosomal initiation complex with concomitant hydrolysis of ...