Search results for "Atmospherics"
showing 5 items of 5 documents
On the timing between terrestrial gamma ray flashes, radio atmospherics, and optical lightning emission
2017
On 25 October 2012 the Reuven Ramaty High Energy Solar Spectroscope Imager (RHESSI) and the Tropical Rainfall Measuring Mission (TRMM) satellites passed over a thunderstorm on the coast of Sri Lanka. RHESSI observed a terrestrial gamma ray flash (TGF) originating from this thunderstorm. Optical measurements of the causative lightning stroke were made by the lightning imaging sensor (LIS) on board TRMM. The World Wide Lightning Location Network (WWLLN) detected the very low frequency (VLF) radio emissions from the lightning stroke. The geolocation from WWLLN, which we also assume is the TGF source location, was in the convective core of the cloud. By using new information about both RHESSI a…
Significant correlations between certain spectra of atmospherics and different biological and pathological parameters.
1991
Atmospherics are very short naturally occurring electromagnetic impulses of between 4 and 50 kHz. In this review we summarize our results concerning the correlations between certain spectra of atmospherics and several biological and pathological parameters.
Significant correlations between certain spectra of atmospherics and daily periodic activities of Mongolian gerbils (Meriones unguiculatus L.).
1995
We describe significant correlations between 10 and 28 kHz atmospherics (according to Baumer) and the running activities of ten Mongolian gerbils (Meriones unguiculatus L.) depending on their circadian rhythm over a 42-day period (August/September 1988).
How the Atmospheric Variables Affect to the WLAN Datalink Layer Parameters
2010
There are many issues that affect to WLAN connections (walls, vegetation, rain, objects in the Fresnel zone, etc.). Network designers and telecommunication practitioners must take them into account when they are planning wireless connections between devices. Some studies have demonstrated the implication of the atmospheric variables in the frequency attenuation and in the line of sight of the waves. But, to the extend of our knowledge, there is not any work published that relates the atmospheric variables with the datalink layer parameters of the WLANs. We must take into account that the datalink layer allows us to measure quite more parameters than the physical layer. After a review of the…
The impact of store atmospherics and store layout on customer behavior in a hardware store retail setting : case: do-it-yourself store
2015
Comprehensive apprehension of retail establishment’s atmosphere’s effects on its cus-tomers’ overall perceptions of the store and thus purchasing behavior is an essential goal for any retailer, yet the previous marketing literature has converged on understanding the shopping environments of mostly malls, grocery stores, furniture stores and clothing stores. A window was left open for construing a wholly different shopping environment; DIY (do-it-yourself)/ hardware/ home improvement store. Shopping environment studies rely largely on environmental psychology theories in their attempts of deciphering the effects of environment on individuals. This study is fundamentally similar in nature, by…