Results 241 to 250 of about 1,493,527 (313)

Brain magnetic resonance imaging biomarkers for future frailty; sub-study of FINGER trial. [PDF]

Alzheimers Dement
Pöyhönen J, Roitto HM, Lehtisalo J, Levälahti E, Strandberg T, Kivipelto M, Antikainen R, Soininen H, Tuomilehto J, Laatikainen T, Solomon A, Stephen R, Rinne J, Westman E, Ngandu T.   +14 more
europepmc   +1 more source

Powering Nanocrystal‐Based Heat Engines With Light‐Emitting Metasurfaces That Influence Their Temperature

Advanced Functional Materials, EarlyView.
Metasurfaces and other structured photonic environments can dramatically modify the absorption and/or light emission of semiconductors. However, the consequences of these changes on the temperature of the system are not well understood. The authors address this problem for colloidal nanocrystals and leverage their findings to convert light into ...
Hugo Kowalczyk, Yihao Yuan, Augustin Caillas, Amel Saidoun, Roméo Bonnet, Pascal Filloux, Emmanuel Lhuillier, Aloyse Degiron   +7 more
wiley   +1 more source

The value of multiparametric magnetic resonance imaging in the prognostic judgment of prostate cancer. [PDF]

Sci Rep
Yu Y, Feng X, Wei Y, Jiang S, Qin X, Li Y, Wei Q, Tao Y, Liao JY.   +8 more
europepmc   +1 more source

Magnetic Resonance Angiography/Magnetic Resonance Lymphangiography

Pediatric Cardiology and Cardiac Surgery
openaire   +1 more source

MXene Wrapped Magnetic Mesocrystals for Durable Redox Catalytic Cancer Therapy and Responsive MRI

Advanced Functional Materials, EarlyView.
Conformal wrapping of ultrathin Ti3C2Tx MXene nanosheets on Fe3O4 mesocrystals creates topology‐stabilized Schottky junctions that direct photoinduced electron transfer under NIR irradiation. The unique architecture sustains Fenton catalysis, promotes continuous hydroxyl radical production, and provides photo‐responsive MRI contrast.
Min Jun Ko, Seongchan Kim, Jun‐Hyeok Han, Sanghee Lee, Minji Ahn, Hong En Fu, Young Jun Jang, Yoo Sang Jeon, Weiguo Li, Young Keun Kim, Dong‐Hyun Kim   +10 more
wiley   +1 more source

Functional Magnetic Resonance Imaging for Investigating the Role of the Hippocampus in Migraine with Aura. [PDF]

Diagnostics (Basel)
Radović M, Daković M, Radojičić A, Petrušić I.   +3 more
europepmc   +1 more source

Low‐Profile, High‐Gain GRIN RF Lenses via Multi‐Material Vat Photopolymerization

Advanced Functional Materials, EarlyView.
We investigate the opportunity of leveraging multi‐material vat photopolymerization printing to manufacture intricate lenses exhibiting permittivity gradients that can increase signal gain in transmitted radiofrequency signals in the X‐ and Ku‐bands. Lenses produced with more distinct low‐loss materials (up to 5) can deliver an 18 dB signal gain with a
Lawrence Romangsuriat, Alexander Peraire‐Bueno, A. John Hart, Randall M. Erb   +3 more
wiley   +1 more source

Deep learning reconstruction for fast cardiovascular magnetic resonance imaging protocol: A comparative study with conventional cardiovascular magnetic resonance. [PDF]

J Cardiovasc Magn Reson
Hua Y, Lu H, Wang S, Yue X, Du F, Zhang N, Yu M, Chen Y, Zeng M, Jin H.   +9 more
europepmc   +1 more source