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A novel square-root domain realization of first order all-pass filter
Square-root domain circuits all-pass filter state-space synthesis
2010/3/17
In this paper, a new square-root domain, first order, all-pass filter based on the MOSFET square law is presented. The proposed filter is designed by using nonlinear mapping on the state variables of ...
Problems in large scale upland agriculture of Hokakaido in the twenty-first century
large scale upland agriculture Hokakaido twenty-first century
2009/7/14
Problems in large scale upland agriculture of Hokakaido in the twenty-first century.
ATOPY, ALLERGIC DISEASES AND WORK-RELATED SYMPTOMS AMONG STUDENTS OF AGRICULTURAL SCHOOLS: FIRST RESULTS OF THE LUBLIN STUDY
young farmers farming students atopy allergic diseases
2010/12/24
136 eastern-Polish farming students (51 females and 85 males, aged 16–23 years) underwent clinical examination, skin prick tests with common and farm-specific allergens, total IgE measurement and Phad...