Search results for " Balance"

Sorption of high pressure fluid mixtures into semi-crystalline polymers: investigation of the system carbon dioxide/vinylidenefluoride/poly(vinyliden…

2008

A novel experimental apparatus for measuring gas absorption has been adopted to study sorption of carbon dioxide CO2 and vinylidenefluoride (VDF) in a semi crystalline polymer, namely poly(vinylidenefluoride) (PVDF). The experimental technique allows to calculate simultaneous absorption of different components in the polymer phase, through a gas chromatographic determination of the composition of the fluid phase. To take into account indirectly the polymer swelling, a suitable not-absorbable probe, namely argon, has been added to the fluid phase. Concentrations of molecules absorbed in the polymer phase were simply calculated through mass balance equations written for each component in the …

The influence of weathering processes on labile and stable organic matter in Mediterranean volcanic soils

2008

The relationship and mechanisms among weathering processes, cation fluxes, clay mineralogy, organic matter composition and stability were studied in soils developing on basaltic material in southern Italy (Sicily). The soils were transitions between Phaeozems and Vertisols. Intense losses of the elements Na, Ca and Mg were measured indicating that weathering has occurred over a long period of time. The main weathering processes followed the sequence: amphibole, mica, volcanic glass or if ash was the primary source→smectite→interstratified smectite–kaolinite→kaolinite. Kaolinite formation was strongly related to high Al, Mg and Na losses. The good correlation between oxyhydroxides and kaolin…

Design of a customized pattern for improving color constancy across camera and illumination changes

2010

International audience; This paper adresses the problem of color constancy on a large image database acquired with varying digital cameras and lighting conditions. Automatic white balance control proposed by an available commercial camera is not sufficient to provide reproducible color classification. A device-independent color representation may be obtained by applying a chromatic adaptation transform, from a calibrated color checker pattern included in the field of view. Instead of using the standard Macbeth color checker, we suggest to select judicious colors to design a customized pattern from contextual information. A comparative study demonstrates that this approach insures a stronger…

How abrupt change in surface temperature impacts water cycle over France ?

2022

Along with the rapid warming tendency of the last decades over France, a shift in air temperaturehas been detected in 1987/88, delimiting two main climate periods from 1959 to 2019. Evidence of pre- andpost-shift runoff seasonal differences suggest an impact of this abrupt warming on water cycle evolution. Asyearly precipitation slightly evolve during the studied period, evapotranspiration appears to be one of themain drivers of the hydrological cycle evolution. Spring is marked by a strong increase in evaporativedemand, followed in summer by a rise in water stress and a drying of soil water content. Besides temporaldisparities, this local water cycle evolution depicts different spatial res…

Which technical factors explain competition performance in air rifle shooting?

2017

The purpose of this study was to analyze whether the same shooting technical components determining performance in testing situation also affect performance in competition situation and how the technical skill level of these components changes from training to competition. Thirteen Finnish national (10) and junior national (3) rifle team members participated in the study. Participants were measured in competition and training situation within a five-day period. Shooting score, aiming point trajectory and postural balance were measured from both situations. Shooting performance decreased from training to competition situation (10.31 ± 0.13 vs. 10.14 ± 0.17, p < 0.05), accompanied by a de…

A die-hard aristocracy: competitive balance in Italian soccer, 1929-2009

2010

We will present two measures of the competitive balance in professional Italian soccer, one based on the a club's historical rankings and one based on points scored per season. We will calculate and illustrate their characteristics for the Italian first division (the Serie A) between 1929 and 2009. Using the cumulated rankings of the 60 clubs which have taken part in the Serie A we show that Italian soccer is strongly characterized by a self-reinforcing mechanism of dominance that has created an aristocracy of at most ten strong clubs. We also show that increasing the number of promoted clubs could have an innovative impact. Our results imply that each season is fiercely fought, and this le…

Una metodologia integrata per l’analisi della Competitività di una Destinazione Turistica: un contributo all’analisi una piattaforma informatica

2014

Zakres informacyjny uproszczonego sprawozdania finansowego jednostki małej

2015

W związku z implementacją zapisów nowej dyrektywy rachunkowości celem artykułu jest prezentacja zmian wprowadzonych w nowelizacji ustawy o rachunkowości z dnia 23 września 2015 r. Autorka określa ich wpływ na zakres informacyjny uproszczonego sprawozdania finansowego jednostki małej. Do rozwiązania przedstawionego problemu badawczego wykorzystano metodę analizy treści regulacji prawnych (krajowych i międzynarodowych) oraz metody porównań i wnioskowania. Nowelizacja ustawy o rachunkowości, wprowadzona w życie 23 września 2015 r., w myśl implementacji dyrektywy 2013/34/UE, ma na celu poprawę warunków wykonywania działalności gospodarczej oraz zniesienie bądź zminimalizowanie barier hamujących…

Current Accounts and Coordination of Wage Bargaining

2018

This study provides novel evidence on the impact of labor market institutions on current account dynamics. Our results suggest that a high degree of coordination of wage bargaining has a positive effect on the current account balance over the long run. This result is not driven entirely by wage moderation induced by centralized wage setting. We also provide robust evidence that a high degree of coordination of wage bargaining is associated with a slower current account adjustment toward its long-run equilibrium. This result seems theoretically plausible; the aggregate shocks in the exporting sector are largely driven by idiosyncratic shocks and the presence of idiosyncratic shocks increases…

Essays on current account imbalances

2017

Global current account imbalances and intra-euro area imbalances have been at the forefront of academic and policy debates for the last ten years. This thesis examines the determinants of current account balances and external adjustment. It consists of an introduction and four empirical studies. This thesis highlights the importance of institutional factors such as differences in national cultures and cross-country differences in the coordination of wage bargaining on external balances. The first study investigates the effects of deep determinants on current account balances. The point estimates are economically and statistically significant, suggesting that countries populated by Roman Cat…