Results 11 to 20 of about 488,497 (353)

Dual-Energy-Barrier Stable Superhydrophobic Structures for Long Icing Delay

ACS Nano
Using superhydrophobic surfaces (SHSs) with the water-repellent Cassie–Baxter (CB) state is widely acknowledged as an effective approach for anti-icing performances.
Guochen Jiang (12523878), Ziyan Song (18498857), Lizhong Wang (25250), Hongjun Zhang (1350582), Daizhou Li (18498854), Rui Peng (472678), Xinyu Hu (1462717), Peixun Fan (1413517), Minlin Zhong (1413514)   +8 more
core   +5 more sources

Spectral CT imaging: Technical principles of dual-energy CT and multi-energy photon-counting CT.

Diagnostic and Interventional Imaging, 2022
Spectral computed tomography (CT) imaging encompasses a unique generation of CT systems based on a simple principle that makes use of the energy-dependent information present in CT images.
J. Greffier, N. Villani, D. Defez, D. Dabli, S. Si-Mohamed   +4 more
semanticscholar   +1 more source

Dual-energy CT: minimal essentials for radiologists

Japanese Journal of Radiology, 2022
Dual-energy CT, the object is scanned at two different energies, makes it possible to identify the characteristics of materials that cannot be evaluated on conventional single-energy CT images.
F. Tatsugami, T. Higaki, Yuko Nakamura, Yukiko Honda, K. Awai   +4 more
semanticscholar   +1 more source

Diagnosis of sarcopenia by evaluating skeletal muscle mass by adjusted bioimpedance analysis validated with dual‐energy X‐ray absorptiometry

Journal of Cachexia, Sarcopenia and Muscle, 2021
This study aimed to adjust and cross‐validate skeletal muscle mass measurements between bioimpedance analysis (BIA) and dual‐energy X‐ray absorptiometry (DXA) for the screening of sarcopenia in the community and to estimate the prevalence of sarcopenia ...
Keith Yu-Kin Cheng, S. Chow, V. Hung, Carissa Hing-Wai Wong, R. Wong, C. Tsang, T. Kwok, W. Cheung   +7 more
semanticscholar   +1 more source

Dual-Energy CT Images: Pearls and Pitfalls.

Radiographics, 2021
Dual-energy CT (DECT) is a tremendous innovation in CT technology that allows creation of numerous imaging datasets by enabling discrete acquisitions at more than one energy level.
A. Parakh, S. Lennartz, Chansik An, P. Rajiah, B. Yeh, F. Simeone, D. Sahani, A. Kambadakone   +7 more
semanticscholar   +1 more source

Clinical Applications of Dual-Energy CT

Korean Journal of Radiology, 2021
Dual-energy CT (DECT) provides insights into the material properties of tissues and can differentiate between tissues with similar attenuation on conventional single-energy imaging.
S. Hamid, M. U. Nasir, A. So, Gordon Andrews, S. Nicolaou, S. R. Qamar   +5 more
semanticscholar   +1 more source

Dual energy CT in pulmonary vascular disease.

British Journal of Radiology, 2021
Dual energy CT (DECT) imaging is a technique that extends the capabilities of CT beyond that of established densitometric evaluations. CT pulmonary angiography (CTPA) performed with dual energy technique benefits from both the availability of low kVp CT ...
I. Vlahos, M. Jacobsen, M. Godoy, K. Stefanidis, R. Layman   +4 more
semanticscholar   +1 more source

Dual-Mode Coupled Triboelectric Nanogenerator for Harvesting Random Vibration Energy

, 2023
As a new energy harvesting technology, triboelectric nanogenerators are widely used for vibration mechanical energy harvesting. However, the current schemes ignore the composite characteristics of vibration, with problems such as utilization and low ...
Di Yu (254015), Mingyu Yu (8704095), Yongzhi Hua, Yu Wang (12152), Zhijie Xie, Yongzhi Hua (13042194), Di Yu, Yu Wang, Jiuqing Liu, Mingyu Yu, Jiuqing Liu (10096407), Zhijie Xie (9204441)   +11 more
core   +4 more sources

Dual Energy X-ray Methods for the Characterization, Quantification and Imaging of Calcification Minerals and Masses in Breast

Crystals, 2020
Dual energy (DE) technique has been used by numerous studies in order to detect breast cancer in early stages. Although mammography is the gold standard, the dual energy technique offers the advantage of the suppression of the contrast between adipose ...
Niki Martini, Vaia Koukou, Christos Michail, George Fountos   +3 more
doaj   +1 more source

Comparison between Conventional Unenhanced and Virtual Unenhanced Imaging of Hepatopancreaticobiliary System with Third-Generation Dual-Source Dual-Energy CT—An Observational Study

Journal of Gastrointestinal and Abdominal Radiology, 2021
Objectives The aims of our study were to assess the comparability of conventional unenhanced images (CUIs) of hepatopancreaticobiliary system with virtual unenhanced images (VUIs) derived from arterial and portal venous phases acquired in a third ...
Swathigha Selvaraj, N.P. Niyas, Rupa Renganathan, Rajkumar Ramasamy, Rinoy Ram Anandan, Venkatesh Kasi Arunachalam, Mathew Cherian   +6 more
doaj   +1 more source