EMC Effect of Tritium and Helium-3 from the JLab MARATHON Experiment.

Measurements of the EMC effect in the tritium and helium-3 mirror nuclei are reported. The data were obtained by the MARATHON Jefferson Lab experiment, which performed deep inelastic electron scattering from deuterium and the three-body nuclei, using a cryogenic gas target system and the high resolution spectrometers of the Hall A Facility of the Lab. The data cover the Bjorken x range from 0.

Phase chimera states: Frozen patterns of disorder.

Coupled oscillators can serve as a testbed for larger questions of pattern formation across many areas of science and engineering. Much effort has been dedicated to the Kuramoto model and phase oscillators, but less has focused on oscillators with variable amplitudes. Here, we examine the simplest such oscillators-Stuart-Landau oscillators-and attempt to elucidate some puzzling dynamics observed in simulation by us and others.

Prognostic Role of Myocarditis-Like Episodes and Their Treatment in Patients With Pathogenic Desmoplakin Variants.

Background: Inflammatory, myocarditis-like episodes precede and are associated with higher risk of sustained ventricular arrhythmias and heart failure in patients with pathogenic or likely pathogenic desmoplakin (DSP) variants. Whether the recurrence and treatment of myocarditis-like episodes influence the outcomes in this population is unknown. This study aimed to assess the prognostic impact of the recurrence and treatment of myocarditis-like episodes in patients with pathogenic or likely pathogenic DSP variants.

Extracorporeal life support for adult patients with ARDS.

Extracorporeal Life Support (ECLS), including venovenous (VV) extracorporeal membrane oxygenation (ECMO) and extracorporeal carbon dioxide removal (ECCO2R) is a temporary support option for patients with severe respiratory failure. Current data and recent guidelines support the use of VV ECMO for select patients with very severe respiratory failure as this technique might improve survival in appropriately selected patients. Patient selection criteria, timing of ECMO initiation and optimal management of mechanical ventilation and anticoagulation, and other adjunctive treatment options are a matter of ongoing research.

The Nicotine Metabolite Ratio and Response to Smoking Cessation Treatment Among People Living with HIV Who Smoke in South Africa.

The nicotine metabolite ratio (NMR) has been informative in selecting treatment choices for nicotine dependence and increasing treatment efficacy in Western settings; however, the clinical utility of the NMR among smokers in low-resource settings remains unclear. Prospective analysis was conducted using data from a randomized controlled trial of smoking cessation among adults living with HIV, to examine the association between the NMR and response to smoking cessation treatment. NMR was assessed using bio-banked urine samples collected at baseline.