نتایج جستجو برای: variable normal load

تعداد نتایج: 939142  

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C 2000

Journal: :Energies 2022

Controlling voltage, frequency, and current in an islanded microgrid is a challenging problem because the distributed generation sources, stochastic intermittent nature, are not connected to main electricity network provide stable clean energy. Therefore, design of robust controller control output parameters suppress load variations disturbances essential. In this paper, hysteresis proposed des...

Journal: :archives of clinical infectious diseases 0
afshin hooshyar department of gastroenterology, imam khomeini hospital, ardabil university of medical sciences, ardabil, ir iran shahram habibzadeh department of infectious disease, imam khomeini hospital, ardabil university of medical sciences, ardabil, ir iran; department of infectious disease, imam khomeini hospital, ardabil university of medical sciences, ardabil, ir iran. tel: +98-9144519670, fax: +98-4515510057 nasrin ghasemi department of internal medicine, imam khomeini hospital, ardabil university of medical sciences, ardabil, ir iran abbas yazdanbod department of gastroenterology, imam khomeini hospital, ardabil university of medical sciences, ardabil, ir iran sirus sohrabi department of emergency medicine, shahid beheshti university of medical sciences, tehran, ir iran nasrollah maleki department of internal medicine, imam khomeini hospital, ardabil university of medical sciences, ardabil, ir iran

background: more than 350 million people are chronic carriers of hepatitis b virus (hbv) and because of the high hbv-related morbidity and mortality, the global disease burden of hbv is substantial. in patients with hbeag–negative chronic hepatitis b (chb) with serum alanine aminotransferase (alt) levels, 1-2 × upper limit of normal (uln) and hbv dna load of 10000 to 100000 copies/ml, liver bio...

Journal: :Transactions of the Japan Society of Mechanical Engineers 1967

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