This study presents a dynamic regional sector model for Finnish agriculture (DREMFIA) to be used in evaluating the effects of different agricultural policies on production and agricultural income in Finland. Since agriculture is characterised by the long duration of investments, the economic adjustment to policy changes, like the EU integration and Agenda 2000, is likely to take a long time. Re...

The aim of this research is to design a controlling loop that eliminates the irregularities in yarn tension during the winding process. In order to achieve this, we employed a relative feedback industrial control system. The yarn tension sensor measures the tension. Its output is analyzed in the automatic controlling unit. This unit adjusts the tension level according to feedback signals, thus ...

this study investigated the prevalence rates of migrine and tension-type headaches among the students of Shiraz university of medical sciences during the academic year 1996-1997.the study was carried out cross-sectionally on a representative random sample of 310 students selected systematically.A semi structured questionnaire was used to screen headache among the students,applying the internati...

Linking the EU and Chinese Emission Trading Systems (ETS) increases cost-efficiency of reaching greenhouse gas mitigation targets, but both partners will benefit – if at all to different degrees. Using global computable-general equilibrium (CGE) model DART Kiel, we evaluate effects linking ETS in combination with 1) restricted allowances trading, 2) adjusted allowance endowments compensate Chin...

results certain correlations were found between fundamental frequency in vowel and total vhi, physical, functional and emotional domains of vhi in group 1 (r = 0.636, 0.649, 0.613 and 0.592 respectively). there was good correlation between speaking fundamental frequency and total vhi and its subscales - except the physical subscale - were also correlated. in group 2, the correlations between ji...