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In a novel study that identified male chromosome genetic material in the intestines of female patients undergoing fecal transplants, researchers at Johns Hopkins Medicine say they have significantly expanded scientific understanding of how some of these transplants may succeed and work.
Researchers used municipal solid waste incineration fly ash (MSWI FA), blast furnace slag (BFS), and desulfurization gypsum (DFG) as raw materials to prepare low-carbon, low-cost cementitious materials with no leaching toxicity. This is a first in achieving not only the disposal of hazardous waste but also showing significant potential in the field of backfilling mined-out areas.
As primary care for Koos grade I vestibular schwannomas, stereotactic radiosurgery (SRS) is superior to observation with regard to tumor control and preservation of neurologic function, according to the results of an international, multicenter retrospective study.
The growing focus on enhancing color quality in LCDs,OLEDs and Micro-LED has spurred significant advancements in color-conversion displays. This article provides a comprehensive review of different types of color conversion methods and color conversion materials.
En un estudio publicado en la revista ACS Sensors, investigadores informan del desarrollo de sensores ultrasensibles a nanoescala que, en pruebas a pequeña escala, distinguen un cambio clave en la química del aliento de personas con cáncer de pulmón.
Metasurfaces are formed by engineering a glass surface with an array of microscopic features, or meta-atoms. Although different optical functionalities can be obtained by changing only the pattern, the resulting metasurfaces often lack the necessary efficiency for many applications. In this report, scientists from Corning and Harvard University collaborate to demonstrate an inverse-design method that optimizes efficiency while respecting fabrication constraints. These results represent a step forward in making practical metasurfaces for broader applications.
A new study from researchers at Wilmer Eye Institute, Johns Hopkins Medicine explains not only why some patients with wet age-related macular degeneration (or “wet” AMD) fail to have vision improvement with treatment, but also how an experimental drug could be used with existing wet AMD treatments to save vision.
This research introduces new techniques to significantly improve the field of view of three-photon microscopy. Scientists can now observe the activity of large groups of neurons in deep brain regions with unprecedented detail. This advancement enables a deeper understanding of brain function and neural networks.
Exhaled breath contains chemical clues to what’s going on inside the body, including diseases like lung cancer. And devising ways to sense these compounds could help doctors provide early diagnoses — and improve patients’ prospects. In a study in ACS Sensors, researchers report developing ultrasensitive, nanoscale sensors that in small-scale tests distinguished a key change in the chemistry of the breath of people with lung cancer. November is Lung Cancer Awareness Month.
ISPOR announced the publication of an ISPOR Good Practices Report that identifies existing structured expert elicitation protocols that can support healthcare decision making and provides important insights on how to choose which protocols may be the most appropriate for different scenarios, such as time-constrained decisions, early-stage technology assessments, and public health policies.
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