نتایج جستجو برای: cumulonimbus cb thunderstorm cloud often low
تعداد نتایج: 1707458 فیلتر نتایج به سال:
The Maritime Continent Thunderstorm Experiment (MCTEX) was conducted in November and December 1995 on Melville and Bathurst Islands, north of Darwin off the northern coast of Australia. Scientists from CSIRO and the University of Massachusetts (UMass) made simultaneous, collocated measurements of lidar backscatter and radar reflectivity of synoptic cirrus and cirrus outflows from island thunder...
BACKGROUND Cannabinoids represent unique compounds for treating tumors, including astrocytomas. Whether CB(1) and CB(2) receptors mediate this therapeutic effect is unclear. PRINCIPAL FINDINGS We generated astrocytoma subclones that express set levels of CB(1) and CB(2), and found that cannabinoids induce apoptosis only in cells expressing low levels of receptors that couple to ERK1/2. In con...
Nowadays the subject of competitive balance in sport events is getting huge attention in world economic science. CB in sport means what team will win in a competition. In this research the status of CB in Iran’s football pro league is studied. It’s obvious that if Football league in terms of economic is supposed to be dynamic and alive in economic area, they must follow a suitable of CB. Data g...
This study investigates the microphysical sensitivity of an orogenic thunderstorm during Genoa 1992 flood event to the concentration and solubility of nucleating aerosols. Idealized 2-D simulations with a new microphysical scheme and a cloud resolving model showed the solubility of CCN can be as important as their concentration. High solubility cases of CCN led to less accumulation of precipita...
Tornadoes are one of nature’s most destructive forces, creating winds that can exceed 300 miles per hour. The sheer destructive power of the strongest class of tornado (EF5) makes these tornadoes the subject of active research. However, very little is currently known about why some supercells produce long-track (a long damage path) EF5 tornadoes, while other storms in similar environments produ...
A trial fibrillation (AF), the most common form of cardiac arrhythmia, is associated with a risk of associated complications such as stroke and heart failure, in addition to a higher rate of mortality. Sinus rhythm can often be restored with electric cardioversion; however, the rate of AF recurrence is high, even with administration of antiarrhyth-mic drugs (AADs). 3 In addition to their relati...
In this talk a review on the exclusive determination of |V cb | is presented. Updated values of this quantity obtained from B → Dℓ − ν ℓ and B → D * ℓ − ν ℓ decays are given. New measurements from B-factories are expected to come soon and the main challenges to improve the accuracy on |V cb | extracted from these decays are discussed.
Differentiating lightning in winter and summer with characteristics of the wind field and mass field
Abstract. Lightning in winter (December–January–February, DJF) is rare compared to lightning summer (June–July–August, JJA) central Europe north of the Alps. The conventional explanation attributes scarcity seasonally low values variables that create favorable conditions summer. Here we systematically examine whether different meteorological processes are at play winter. We use cluster analysis...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید