Artista convidada: Ge Guevara

Reply to Rico-Guevara and Rubega: Nectar loading in hummingbirds

Our article (1) provided a rationale for the vast volume of biological data (20 species of birds, bats, and insects) on optimal nectar concentrations measured in a laboratory setting. The comment of Rico-Guevara and Rubega (2) bears on our footnote, where the relative importance of nectar transport via trapping and capillary rise in the specific case of hummingbird feeding is briefly touched on...

Test Capability Requirements 40 GE and 100 GE Physical Layers

One of the greatest challenges facing the communications industry today is the necessity for bandwidth expansion in the network’s core. In the past, the driving force behind growing bandwidth demand was the Internet data explosion. Today, the driving force is video and the Internet traffic pushing that video, whether it is from the consumer side with video-content providers such as YouTube or H...

Ge(Li)-Ge(Li) coincidence measurements in 132Xe

2014 Gamma-gamma coincidence measurements were carried out on the decay of 132I with two Ge(Li) detectors and a two parameter system. Several new transitions were observed. From these results, 18 new levels at 2 167.3, 2 187.4, 2 303.6, 2 916.9, 2 935.6, 2 959.1, 3 076.4, 3 112.1,3 122.3,3 155.4, 3 192.8, 3 214.3, 3 226.8, 3 237.4, 3 260.0, 3 319.6, 3 354.0, and 3 385.1 keV were placed in the 1...

GE Healthcare

GE Healthcare GE Healthcare Position Paper on Nephrogenic Systemic Fibrosis