Effects of mindfulness meditation training offered in-person and via a virtual world on self-compassion: A study with U.S. military active duty and veterans.

Background: Mindfulness-based, in-person programs are effective at reducing stress and enhancing resilience in military and civilian samples, yet few studies have examined or compared training offered via real-time, interactive social media. Such a program would have a wider-reach and could include those unable to attend in-person. There is also interest in resolving ambiguity about the effects of mindfulness training on individual difference variables, such as self-compassion.

Anti-human immunodeficiency virus-1 activity of MoMo30 protein isolated from the traditional African medicinal plant Momordica balsamina.

Background: Plants are used in traditional healing practices of many cultures worldwide. Momordica balsamina is a plant commonly used by traditional African healers as a part of a treatment for HIV/AIDS. It is typically given as a tea to patients with HIV/AIDS.

Scientific Hero: Dr. James E. K. Hildreth.

Note from the editor: This column was originally published in 2013. Currently, Dr. Hildreth serves as president and CEO of Meharry Medical College, leading the technological, academic, and clinical transformation of the nation's largest private historically Black academic health sciences center.

Towards Image Guided Magnetic Resonance Elastography via Active Driver Positioning Robot.

Unlabelled: Magnetic Resonance Elastography (MRE) is a developing imaging technique that enables non-invasive estimation of tissue mechanical properties through the combination of induced mechanical displacements in the tissue and Magnetic Resonance Imaging (MRI). The mechanical drivers necessary to produce shear waves in the tissue have been a focus of engineering effort in the development and refinement of MRE. The potential targeting of smaller and stiffer tissues calls for increases in actuation frequency and refinement of mechanical driver positioning.