Results 241 to 250 of about 1,559,138 (346)

Limitations of dual-energy x-ray absorptiometry

, 1995
P. Tothill, R H Nord
openalex   +1 more source

Mechanically Adaptable High‐Performance p(SBMA‐MMA) Copolymer Hydrogel with Iron (II/III) Perchlorate for Wearable Thermocell Applications

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
A high‐performance n‐type element for quasi‐solid‐state thermocells has been introduced, outperforming conventional p‐type elements and showcasing the potential to harness body heat as an energy source or power embedded sensors. This advance significantly contributes to waste thermal energy harvesting and wearable technology, paving the way for self ...
Gilyong Shin, Jae Yoon Baek, Ju Hyeon Kim, Ju Hwan Lee, Hyeong Jun Kim, Byeong Jun So, Yuseung Choi, Sungryul Yun, Taewoo Kim, Jei Gyeong Jeon, Tae June Kang   +10 more
wiley   +1 more source

Deep learning reconstruction enhances tophus detection in a dual-energy CT phantom study. [PDF]

Sci Rep
Schmolke SA, Diekhoff T, Mews J, Khayata K, Kotlyarov M.   +4 more
europepmc   +1 more source

Age-related changes of body composition by dual-energy X-ray absorptiometry in Japanese men and women

, 1999
Hunkyung Kim, Kiyoji Tanaka, Hitoshi Amagai, Takao Suzuki   +3 more
openalex   +2 more sources

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

Advanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu, Jochen Vanderspikken, Paola Mantegazza, Stefania Moro, Mouna Hamid, Sigurd Mertens, Niko Van den Brande, Laurence Lutsen, Vincent Lemaur, David Beljonne, Giovanni Costantini, Koen Vandewal, Bruno Van Mele, Wouter Maes, Bart Goderis   +14 more
wiley   +1 more source

Spectral photon-counting CT in first-pass myocardial perfusion imaging for very high-risk patients: a comparison with dual-energy CT. [PDF]

Eur Radiol Exp
Fahrni G, Si-Mohamed S, Wiemker R, Rotzinger DC, Houmeau A, Prieur C, Douek P, Boccalini S.   +7 more
europepmc   +1 more source

Studies on Single Exposure Dual Energy Subtraction Chest Computed Radiography for Detection of Lung Nodules.

, 1998
Miwako Doi
openalex   +2 more sources

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Dual-energy computed tomography-derived electron density in the differential diagnosis of focal hepatic lesions: initial experience. [PDF]

Quant Imaging Med Surg
Ohtani T, Ozaki K, Ishida T, Takahashi K, Shimada M, Kanai S, Wakabayashi T, Takata K, Tateishi T, Tsujikawa T.   +9 more
europepmc   +1 more source

Hydrogel‐Based Photothermal‐Catalytic Membrane for Efficient Cogeneration of Freshwater and Hydrogen in Membrane Distillation System

Advanced Functional Materials, EarlyView.
This work presents an overview of the PTC‐VMD system for water‐hydrogen co‐generation. a) Illustration of the hydrogel‐based PTC membrane and the co‐generation of water and hydrogen. b) Structure of the PTC‐VMD system and the functions of each component layer.
Jiawei Sun, Muhammad Usman Farid, Wenlong Xi, Gang Lu, Min Wei Boey, Sai Kishore Ravi, Patrick H.‐L. Sit, Alicia Kyoungjin An   +7 more
wiley   +1 more source