High-performance, flexible all graphene-based thin film transistor (TFT) was fabricated on plastic substrates using a graphene active layer, graphene oxide (GO) dielectrics, and graphene electrodes. The GO dielectrics exhibit a dielectric constant (3.1 at 77 K), low leakage current (17 mA/cm(2)), breakdown bias (1.5 × 10(6) V/cm), and good mechanical flexibility. Graphene-based TFTs showed a ho...

The threshold for ocular damage was determined in owl monkeys with the use of a Q-switched erbium-glass laser at 1.54/J. constructed in the laboratory. Ocular damage was limited to the cornea and characterized by localized opacification of the epithelium and stroma. All exposures to energy densities greater than 30 j./cm. produced injury. The median level for damage occurred at 21 j./cm., and n...

Leg Equalization by Epiphyseal Arrest 1952-1970 Mr. J. G. H. James (Cardiff and Neath) reviewed a personal series of 246 cases of leg disparity: 114 had been followed to maturity and 67 cases of epiphyseal stapling were analysed in detail. The intention was to staple one or both epiphyses under direct vision with accurate placement of the posterior femoral and lateral tibial staples particularl...

The delayed hard (up to 25 GeV) photons observed more than an hour following a gamma-ray burst on February 17, 1994 may result from the collisions of relativistic nucleons with a dense cloud, producing π 0. The required cloud density is ∼ 2 × 10 11 cm −3. This cloud may be the remains of the disrupted envelope of a neutron star, and may survive as an excretion disc of ∼ 10 14 –10 15 cm radius a...

MIPAS is a very high spectral resolution sounder (0.025 cm wavenumber resolution) onboard ESA's Envisat satellite. It provides 59,605 spectral points or channels in 5 bands in the range 685-2410 cm. In the nominal scanning configuration, it gives one scan about every 5o latitude for 17 tangent altitudes between 6 and 68 km. The field of view (FOV) is 3 km in the vertical and 30 km in the horizo...

Abstract Linked Article: Eshagh et al. Br J Dermatol 2022; 187:318–323.

Methods 24 children aged between 4 and 13 who achieved tolerance to milk after CM immunotherapy were included. Specific IgE to cow’s caseine, sIgE to whole goat’s milk and sIgE to whole sheep’s milk at baseline and at 24 months follow up were analised (CAP-Phadia). The patientes were classified in two groups: high risk (17 patients) and low risk (7 patients) based on the premedication need, num...

Thirty-six percent of American Wagyu bulls do not meet the current minimum standards set by the Society of Theriogenology for the breeding soundness exam. In contrast, only 15% of bulls of domestic breeds do not meet the minimum standards. Scrotal circumference measurements of Wagyu are smaller than those of other breeds. The objective of this research was to describe scrotal circumference of W...