نتایج جستجو برای: artificial sources of geomagnetic changes

تعداد نتایج: 21259211  

2014
Priya G. Parmar

Although research linking cardiovascular disorders to geomagnetic activity during the past 40 years is accumulating, robust evidence for the effect of geomagnetic activity (the earth’s magnetic field) on stroke occurrence is lacking and remains a matter of controversy. This is because most studies to date are complicated by significant methodological limitations: high likelihood of stroke miscl...

Journal: : 2023

Induction vectors represent geomagnetic transfer functions used in magnetotellurics and related passive electromagnetic sounding methods geophysics. They are obtained from the measurements of variation carry information on distribution local regional electric resistivity subsurface, which can be interpreted terms geology tectonics. The underlying concept their interpretation works properly if s...

Journal: :iranian journal of pharmaceutical research 0
k javidnia r miri l movahed s golrangi

nifedipine (nif) a 1, 4-dihydropyridine calcium channel antagonist, undergoes photodegradation to nitroso analogues of dehydronifedipine (ndnif) when exposed to sunlight. photodegradation products of nif have no clinical activity, so different formulations of nif must remain unchanged. if nif preparations become unstable in exposure to light, they could cause therapeutic failure. the present st...

Journal: :Journal of Geophysical Research: Space Physics 2012

Journal: :Journal of geomagnetism and geoelectricity 1974

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید