OBJECTIVE The study aimed at elucidating a potential correlation between specific meteorological variables and the prevalence and intensity of migraine attacks as well as exploring a potential individual predictability of a migraine attack based on meteorological variables and their changes. METHODS Attack prevalence and intensity of 100 migraineurs were correlated with atmospheric pressure, ...

Stress in chickens due to rising cage temperatures is a problem that often faced by breeders, especially broiler breeders. Research with the title "temperature and humidity control system for chicken coops", has formulated research as follows; how make an automatic maintain temperature of ras coop keep it stable using Arduino Uno ATMega328. In this tool been set, if ? 30º C then water pump will...

The problem of abnormally dry bias induced by radiosonde humidity sensor failure in the low and midtroposphere is studied based on the global operational radiosonde relative humidity observations from December 2008 to November 2009. The concurrent humidity retrievals from the FORMOSAT-3/COSMIC radio occultation mission are also used to assess the quality of the radiosonde humidity observations....

We have been developing a stable and highly qualified UV-laser pulse as a light source for the rf gun, which is a potential injector for future light sources. Our gun cavity is a single-cell pillbox, and the copper inner wall is used as a photo cathode. At present, the short pulse energy stability of laser has been improved, with a reduction to 1.3~1.5% (rms) for third harmonic generation. In t...

Humidity sensing technology is critical to a wide range of applications, including HVAC and refrigeration, healthcare equipment, such as CPAP machines and ventilators, asset tracking and storage devices for the food and pharmaceutical industries, industrial control systems, meteorological instruments, automotive climate control and defogging, and mobile computing devices. Despite its pervasive ...

The traditional architecture of Kerala, a state in India lying along its southwest coast, is known for its use of natural and passive methods for a comfortable indoor environment. Although there have been attempts to analyze the traditional architecture of Kerala, they were focused only on qualitative approach. An investigation was thus initiated by the authors to understand the passive environ...