Tens of thousands of news articles are posted on-line each day, covering topics from politics to science to current events. In order to better cope with this overwhelming volume of information, RSS (news) feeds are used to categorize newly posted articles. Nonetheless, most RSS users must filter through many articles within the same or different RSS feeds in order to locate articles pertaining ...

Tens of thousands of news articles are posted on-line each day, covering topics from politics to science to current events. To better cope with this overwhelming volume of information, RSS (news) feeds are used to categorize newly posted articles. Nonetheless, most RSS users must filter through many articles within the same or different RSS feeds to locate articles pertaining to their particula...

This paper proposes a patch antenna array as an alternative feed for dish antennas on board satellites to solve the weight problem constituted by conventional feed horns. An 8x1 linear, C-Band, circular patch antenna array configuration with a broadside radiation pattern is designed as feed for a dish antenna with F/D ratio of 0.36 corresponding to aperture illumination of 140. The result of an...

the article takes its cue from models of quantitative research applied to complementary/alternative medicine (cam) and pinpoints some innovative features in the case at issue (portugal). it goes on to outline new research scenarios moving beyond the either biomedical or cam framework.

Anesthesiologists often encounter unexpected situations that may result in fatal consequences if not managed promptly and prudently. Management of a difficult airway is a primary consideration for any anesthesiologist. Even in the most experienced hands, an emergency situation may arise because of either limited time or limited resources. Here we present a case report in which a difficult airwa...

Phased array feeds offer the possibility of more efficient use of large radio astronomy reflector antennas by providing more closely spaced beams over a wide field of view and higher aperture efficiency in each beam than have been realized with horn feeds. Phased arrays have been used extensively in rapid scanning radars and shaped-beam satellite systems, but the array design criteria for low-n...

an experiment was conducted to predict the true metabolizable energy (tmen) of compounded starter feeds of broiler chickens trough their chemical composition using precision-feeding method of sibbald in male boilers. in the first, eight compounded feed samples provided from eight feed plants and their chemical composition determined in laboratory. results of chemical composition showed that ave...

Occlusion of the sound eye (conventional occlusion) introduced by Buffon (I 743) was the only treatment for amblyopia until Bangerter (I953) introduced occlusion of the amblyopic eye (non-conventional or inverse occlusion) combined with pleoptic treatment in cases of amblyopia with eccentric fixation. Mackensen, Kroner, and Postic (I965), von Noorden (I965), Posti6 (I966), Borgmann and Dielefel...