Technology
Seeing deep blood flow with sound and laser light
a, Schematic of the imaging system. Light from a laser is delivered to the blood vessel region via a fibre bundle. Photoacoustic waves are generated
December 1, 2023
Technology
Examining the pitfalls of computer-based psychotherapy
Prognostic Risk Index (PROG) as a Function of 4 Treatment Submodalities in Samples of Randomized Clinical Trials on Face-to-Face Therapy (FTF) and Internet-Based Therapy (IBT)
November 30, 2023
Technology
Scientists create ‘cloaked’ donor cell and tissue grafts that escape rejection by the immune system
a, Candidate immunomodulatory factors and their roles in the innate and adaptive immune pathways involved in rejection of non-self. The underlined factors were selected to
November 29, 2023
Technology
Team develops contact lenses that respond to UV and temperature changes
a Chemical structure of photochromic and thermochromic powders (LEFT) spiropyran structured material (colorless) switching to merocyanine (colored) and (RIGHT) Fluoran leuco dyes at protonated and
November 28, 2023
Technology
New device and drug combination could revolutionize heart failure treatment
Graphical Abstract. Credit: European Heart Journal – Cardiovascular Pharmacotherapy (2023). DOI: 10.1093/ehjcvp/pvad073 A newly-developed heart failure device and medication combination is safe and effective to
November 27, 2023
Technology
Reactivating silenced fetal hemoglobin genes could counter sickle cell–related diseases
Credit: Cell Stem Cell (2023). DOI: 10.1016/j.stem.2023.10.007 Researchers from multiple institutions in China have found a way to use gene editing to reactivate dormant fetal
November 26, 2023
Key mechanism in stem cell switch identified
Top: Intestinal stem cells lacking Daam1 (left) or Rnf43 (right) form tumor-like organoids. Credit: Gabriele Colozza/IMBA Stem cells can differentiate to replace dead and damaged cells.
November 25, 2023
Technology
A soft supercapacitor that can be used to power implantable devices
A wireless energy-harvesting and storage device. (A) Illustration showing the exploded schematic view of the device structure. (B) Schematic illustration of the integrated power system
November 24, 2023
Technology
Drones enable the use of defibrillators before ambulance arrival, study shows
Credit: Pixabay/CC0 Public Domain Researchers at Karolinska Institutet have evaluated the possibility of alerting drones equipped with automated external defibrillators (AED) to patients with suspected
November 23, 2023
Technology
Study finds ChatGPT gives better advice than professional columnists
Credit: Unsplash/CC0 Public Domain There’s no doubt ChatGPT has proven to be valuable as a source of quality technical information. But can it also provide
November 22, 2023