Utility of Thromboelastography in Detecting NOAC-Related Coagulopathy in Traumatic Brain Injury.

Introduction: Novel oral anticoagulants (NOACs) have gained popularity as a vitamin K antagonist alternative without regular monitoring. There has been an increase in elderly patients on NOACs admitted for traumatic brain injury (TBI). The aim of this study is to determine the efficacy of thromboelastography (TEG) in detecting NOAC-related coagulopathy among TBI patients.

Superimposed linear atopic dermatitis treated with dupilumab.

Common polygenic skin disorders, such as atopic dermatitis, may rarely present in a segmental or linear distribution due to cutaneous mosaicism. Only seven cases of superimposed linear atopic dermatitis have been reported to date. Here, we present a child with severe superimposed linear atopic dermatitis and highlight the first successful use of dupilumab in its treatment.

Disseminated coccidioidomycosis in a patient with juvenile idiopathic arthritis receiving infliximab.

Background: Coccidioides immitis is a dimorphic fungus endemic to the arid climates of the Southwest United States, Mexico and parts of Central and South America. Human infection occurs through inhalation of spores with less than half of exposures progressing to a symptomatic state that primarily consists of pulmonary manifestations. Disseminated coccidioidomycosis is exceedingly rare, occurring in fewer than 1 % of symptomatic infections.

Source-gated transistors for order-of-magnitude performance improvements in thin-film digital circuits.

Ultra-large-scale integrated (ULSI) circuits have benefited from successive refinements in device architecture for enormous improvements in speed, power efficiency and areal density. In large-area electronics (LAE), however, the basic building-block, the thin-film field-effect transistor (TFT) has largely remained static. Now, a device concept with fundamentally different operation, the source-gated transistor (SGT) opens the possibility of unprecedented functionality in future low-cost LAE.

Efficiency enhancement of InP nanowire solar cells by surface cleaning.

We demonstrate an efficiency enhancement of an InP nanowire (NW) axial p-n junction solar cell by cleaning the NW surface. NW arrays were grown with in situ HCl etching on an InP substrate patterned by nanoimprint lithography, and the NWs surfaces were cleaned after growth by piranha etching. We find that the postgrowth piranha etching is critical for obtaining a good solar cell performance.