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We have developed a procedure to achieve a high accuracy of color capture for digital still cameras for cultural heritage digitization. The procedure uses a standard color target and additional spectral measurements directly on the artwork. A set of complementary colors is determined thanks to an initial analysis of the digital image and a comparison with the standard color target. The developed procedure results in a digital copy that better represents the colors of the original than using only standard color targets. [ABSTRACT FROM AUTHOR]

A workflow for the color reproduction of digital still images for the purpose of cultural heritage digitization is presented. An analysis was performed to determine the effect of RAW to TIFF transformation; RGB to CIE L*a*b* transformation; white balancing; use of standard color spaces: sRGB, AdobeRGB (1998), ProPhoto RGB, eciRGBv2; custom DCP, and ICC profiles assigning. For the analysis, Color Checker Classic and Digital Color Checker SG targets were used. The precision of the color reproduction was checked against FADGI and Metamorfoze standards. We demonstrate that to obtain high color fidelity reproduction, white balancing and a custom ICC profile are necessary, while DCP profiling could be omitted. [ABSTRACT FROM AUTHOR]

Background: Evidence of patterns of nicotine dependence, although crucial for developing and implementing effective tobacco control strategies, is limited in the Eastern European countries. The purpose of this study was to evaluate the correlates of high nicotine dependence among adults in Poland, Romania, the Russian Federation and Ukraine.Methods: The data used in the current analysis is available from the Global Adult Tobacco Survey (2009-2011). Nicotine dependence was assessed using the Heaviness of Smoking Index (HSI), which covers two measures: reported cigarettes smoked per day and time to the first cigarette upon waking. Based on a six-point scale of HSI, nicotine dependence was categorized into low to moderate (score 0-3), and high dependence (score 4-6). Out of 31,936 completed interviews, we used data from 8229 daily smokers.Results: The study results indicate that more than 25 % of daily smokers were highly dependent on nicotine. Higher odds of high nicotine dependence were identified for males (OR = 1.5 in Poland and Romania, OR = 2.7 in Russia; p ≤ 0.001), people between 50-59 years of age (the highest odds in Romania; OR = 4.8; p ≤ 0.001) and those who had started smoking at a young age (the highest odds in Romania, OR = 5.0; p ≤ 0.001). Having fewer restrictions on smoking at home was significantly associated with a high level of nicotine dependence (the highest odds in Romania, OR = 3.0; p ≤ 0.001). A high proportion of the participants had no interest in quitting smoking, with a statistically significantly higher percentage observed among smokers highly dependent on nicotine compared to the less addicted (p ≤ 0.01).Conclusions: Smokers highly dependent on nicotine constitute a quarter of the Romanian group of daily smokers and even more in the remaining three analyzed countries. Similar patterns of nicotine dependence were observed in all of the investigated countries showing that male gender, younger age at the smoking onset, and fewer restrictions on smoking at home were significantly associated with higher nicotine dependence. The study highlighted the fact that a high proportion of the participants had no interest in quitting smoking. These results underscore importance of policy measures as well as prevention and cessation interventions for smokers who are highly dependent on nicotine, which need to take into account the social gradient in smoking patterns. [ABSTRACT FROM AUTHOR]

A profit analysis of a commercial offset printing production system working under various dynamic priority rules has been undertaken. The task is to investigate both whether and how a change in priority rules affects the system's performance. A mutual impact of the dynamic priority rule utilized (EDD, LOR, MOR, SPT, and LPT), system workload (by means of machine utilization) and input buffer capacities have been studied. [ABSTRACT FROM AUTHOR]

Background: Expanding the information on determinants of smoking cessation is crucial for developing and implementing more effective tobacco control measures at the national as well as European levels. Data on smoking cessation and its social correlates among adults from middle-income countries of Central and Eastern Europe are still poorly reported in the literature. The aim of the study was to analyze the association of socio-demographic indicators with long term tobacco smoking cessation (quit smoking for at least one year prior to interview) among adults. Moreover, we evaluated motives for giving up smoking from former smokers.Methods: Data on former as well as current smokers' socio-demographic and smoking-related characteristics were derived from the Global Adult Tobacco Survey (GATS). GATS is a cross-sectional, nationally representative household survey implemented in Poland between 2009 and 2010. GATS collected data on a representative sample of 7,840 individuals including 1,206 individuals who met the criteria of long-term smoking cessation and 2,233 current smokers. Smoking cessation rate was calculated as the number of former smokers divided by the number of ever smokers. Logistic regression analyses were used to obtain odds ratios (ORs) and 95% confidence interval (CI) of the broad number of variables on successful cessation of smoking.Results: Among females the quit rate was 30.4% compared to 37.9% in males (p < 0.01). Former smokers declared concerns about the health hazard of smoking (60.8%) and the high price of cigarettes (11.6%) as primary reasons for smoking cessation. Older age, high education attainment, awareness of smoking health consequences was associated with long-term quitting among both genders. Also employed males had over twice the probability of giving up smoking compared with unemployed, and being religious did not contribute to successful smoking cessation.Conclusion: Results indicated that smoking cessation policies focused on younger age groups are vital for curbing tobacco epidemic in Poland and should become a public health main concern. There is also the need for interventions to raise awareness on smoking health risks and quitting benefits are crucial to increase cessation potential among adult smokers. Nevertheless further effort needs to be done to prevent smoking uptake. [ABSTRACT FROM AUTHOR]

Background: Tobacco smoking is one of the major risk factors for chronic diseases and results in huge economic and social costs. The aim of the study was to evaluate the prevalence of smoking. Moreover, we evaluated the association between selected socioeconomic factors and tobacco smoking among economically active individuals., Material and Methods: The study population covered 2254 economically active men and 1666 women. Data were derived from the Global Adult Tobacco Survey (GATS)., Results: About 37.3% of men and 28.2% of women smoke regularly. Daily smoking was significantly associated with low level of education in men (primary vs. high education OR = 3.2, 95% CI: 1.9-5.3; p < 0.001; vocational vs. high education: OR = 2.1, 95% CI: 1.5-3.0; p < 0.001) and women (primary vs. high education OR = 2.8, CI: 1.4-5.5; p < 0.01; vocational vs. high education: OR = 1.9, 95% CI: 1.2-2.9; p < 0.01). Daily smoking was significantly associated with age of women (40-49 years vs. 20-29 years OR = 1.64, 95% CI: 1.1-2.44; p < 0.01), lack of awareness of health effects of smoking in both genders (men unaware vs. aware: OR = 2.9, 95% CI: 1.8-4.6; p < 0.01 and women unaware vs. aware: OR = 2.9, 95% CI: 1.5-5.7; p < 0.01). Smoking was associated with lack of complete smoking bans at workplaces of respondents., Conclusions: Comprehensive interventions are needed to reduce the prevalence of smoking among economically active individuals.