Publications by authors named "L J Hernan"

Unlabelled: The integration of basic science into clinical clerkships continues to be a challenge in medical curricula. We developed an integrated session for 3rd year medical students enrolled in OB-Gyn/Pediatric Block. The session focused on transplacental and perinatal infections, and consisted of a student-driven pedagogy activity in which students were required to explain the basic science principles behind the pathophysiology of the clinical presentations, the work-up, and the treatment of the infections.

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In this paper, we describe the first steps in the design of a synthetic biological system based on the use of genetically modified bacteria to detect elevated pressures in soils and respond by cementing soil particles. Such a system might, for example, enable a self- constructed foundation to form in response to load using engineered bacteria which could be seeded and grown in the soils. This process would reduce the need for large-scale excavations and may be the basis for a new generation of self-assembling and responsive bio-based materials.

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Objectives: The American College of Critical Care Medicine provided 2002 and 2007 guidelines for hemodynamic support of newborn and pediatric septic shock. Provide the 2014 update of the 2007 American College of Critical Care Medicine "Clinical Guidelines for Hemodynamic Support of Neonates and Children with Septic Shock."

Design: Society of Critical Care Medicine members were identified from general solicitation at Society of Critical Care Medicine Educational and Scientific Symposia (2006-2014).

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Article Synopsis
  • Researchers created carbon materials with structured pores using a soft template method and then treated them with CO2 to activate them.
  • They added sulfur to these carbon structures and tested them as electrodes in lithium-sulfur (Li-S) batteries, finding that well-ordered mesoporous carbons outperformed random ones.
  • While CO2 activation slightly damaged the pore arrangement, it increased the surface area and enhanced pore connectivity, resulting in improved battery performance at higher current densities due to better lithium ion mobility.
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