Results 261 to 270 of about 1,054,818 (327)

Image reconstruction and elongation artifact reduction for a dual-panel dedicated prostate PET scanner. [PDF]

Med Phys
Saberi Manesh A, Amini M, Salimi Y, Doroud K, Williams C, Williams T, Arabi H, Zaidi H.   +7 more
europepmc   +1 more source

Digital Discovery of Synthesizable Metal−Organic Frameworks via Molecular Dynamics‑Informed, High‑Fidelity Deep Learning

Advanced Functional Materials, EarlyView.
Tabular foundation model interrogates the synthetic likelihood of metal−organic frameworks. Abstract Metal–organic frameworks (MOFs) are celebrated for their chemical and structural versatility, and in‑silico screening has significantly accelerated their discovery; yet most hypothetical MOFs (hMOFs) never reach the bench because their synthetic ...
Xiaoyu Wu, Rui Zheng, Quan Liu, Jianwen Jiang   +3 more
wiley   +1 more source

Comparison of image quality in 40 keV virtual monoenergetic images of dual-energy CT pulmonary angiography using deep learning and iterative reconstruction algorithms under optimized low dose scanning protocols. [PDF]

Quant Imaging Med Surg
Zhang D, Zhang L, Long J, Wu Y, Zhang H, Wang C, Sun B, Wang C, Zhang H, Sun X, Sun A, Meng Y, Hu C, Xu K.   +13 more
europepmc   +1 more source

Integrative Approaches for DNA Sequence‐Controlled Functional Materials

Advanced Functional Materials, EarlyView.
DNA is emerging as a programmable building block for functional materials with applications in biomimicry, biochemical, and mechanical information processing. The integration of simulations, experiments, and machine learning is explored as a means to bridge DNA sequences with macroscopic material properties, highlighting current advances and providing ...
Aaron Gadzekpo, Ewa Anna Oprzeska‐Zingrebe, Mariana Kozlowska, Lennart Hilbert, Iliya D. Stoev   +4 more
wiley   +1 more source

High-concentration contrast media combined with low tube current for radiation dose reduction in head and neck computed tomography angiography: A prospective study. [PDF]

Medicine (Baltimore)
Ren Q, Jia L, Feng Y, Su L, Yang J, Zheng Z, Zhang R, Gao F.   +7 more
europepmc   +1 more source

Trap‐Modified Inverted Organic Photodetectors via Layer‐by‐Layer Processing with Poly(N‐vinylcarbazole) Additives

Advanced Functional Materials, EarlyView.
Trap state engineering in inverted organic photodetectors (OPDs) is achieved via combined layer‐by‐layer (LbL) processing and poly(N‐vinylcarbazole) (PVK) incorporation. LbL reduces the trap density while PVK additives gradually shift trap states from shallow band‐edge to deep mid‐gap levels, tailoring the energy distribution.
Jingwei Yi, Yi Yang, Yusen Pei, Apurva Gadikar, Vahid Mahdikhah, Myratgeldi Kotyrov, Seung Hyun Kim, Kenan Gundogdu, Wei You, Harald Ade, Franky So   +10 more
wiley   +1 more source

Automated characterization of the gray matter white matter distribution demonstrates age-related decline. [PDF]

Sci Rep
Song JY, Fleysher R, Ye K, Kim M, Ortega J, Zimmerman ME, Lipton RB, Lipton ML.   +7 more
europepmc   +1 more source

Optimization of iterative reconstruction methods for improving the contrast-to-noise ratio in PET exams

, 2008
Markus Svensson
openalex   +1 more source

Photo‐Switching Thermal and Lithium‐Ion Conductivity in Azobenzene Polymers

Advanced Functional Materials, EarlyView.
Light‐responsive azobenzene polymers control thermal and ionic transport simultaneously through structural transitions. UV illumination disrupts π–π stacking, converting crystalline trans states to amorphous cis configurations. Thermal conductivity drops from 0.45 to 0.15 W·m−1·K−1 while Li+ diffusivity increases 100 fold. This dual transport switching
Jaeuk Sung, Jungwoo Shin, Qiujie Zhao, Minjee Kang, Christopher Evans, Cecilia Leal, Paul V. Braun, David G. Cahill   +7 more
wiley   +1 more source

Comparison of image quality in carotid dual-energy computed tomography angiography at 55 keV virtual monoenergetic imaging using deep learning and adaptive iterative reconstruction algorithm. [PDF]

J Clin Imaging Sci
Liu X, Wang C, Long J, Wu Y, Liu Z, Yu M, Wang C, Xu W, Zhang H, Sun A, Zhang S, Xu K, Meng Y.   +12 more
europepmc   +1 more source