Results 231 to 240 of about 1,516,601 (262)

Efficient Screening of Organic Singlet Fission Molecules Using Graph Neural Networks

Advanced Science, EarlyView.
A high‐throughput screening framework based on graph neural networks (GNNs) and multi‐level validation facilitates the identification of singlet fission (SF) candidates. By efficiently predicting excitation energies across 20 million molecules, and integrating TDDFT calculations, synthetic accessibility assessments, and GW+BSE calculations, this ...
Li Fu, Longfei Lv, Fan Zhang, Si Zhou, Weiwei Gao, Jijun Zhao   +5 more
wiley   +1 more source

Accurate myocardial T1 mapping at 5T using an improved modified Look-Locker inversion recovery method: A validation study. [PDF]

J Cardiovasc Magn Reson
Ge L, Zhao Y, Guo Y, Liu Y, Zhou Y, Wang H, Liang D, Zheng H, Wang Y, Zhu Y.   +9 more
europepmc   +1 more source

Retina‐Inspired Bi‐Based Terahertz Photonic Neuromorphic Devices

Advanced Science, EarlyView.
Combined with effective band alignment and substrate engineering, bismuth materials are introduced to form terahertz photonic bio‐inspired devices with picosecond short‐term plasticity to enable multi‐scene visual perception. Thus obtained hardware through the terahertz optical neural network (THz‐ONN) demonstrates high recognition accuracy, providing ...
Pujing Zhang, Donggang Xie, Longyu Shi, Mengyuan Wang, Huiwen Shi, Yu Wu, Menglei Li, Guangwei She, Peijie Wang, Wensheng Shi, Cunlin Zhang, Kuijuan Jin, Guozhen Yang, Qingli Zhou, Chen Ge   +14 more
wiley   +1 more source

Native T1 mapping times are strongly influenced by elite athlete status. [PDF]

Eur Heart J Cardiovasc Imaging
Daems JJN, Verwijs SM, van Diepen MA, van Hattum JC, van Luijk RD, Moen MH, Nelissen JL, Nederveen AJ, Planken RN, van Randen A, Boekholdt SM, Groenink M, Asselbergs FW, Jørstad HT.   +13 more
europepmc   +1 more source

Neuromorphic Near‐Sensor and In‐Sensor Computing Enabled by Next‐Generation Material‐Based Sensors

Advanced Science, EarlyView.
This Review presents a structural framework that classifies neuromorphic sensing into near‐sensor and in‐sensor architectures, clarifying physical coupling between sensing and computation. The framework connects neural and synaptic device functions with recent advances in optical, mechanical, and chemical sensing, compares energy consumption and ...
Su Yeon Jung, Gwang Ya Kim, Sejin Kim, Hyunjong Seo, Se Gi Lee, Sang Min Won, Dongjoon Rhee, Joohoon Kang   +7 more
wiley   +1 more source

Hyperpolarization of [1‐13C]Ketoisocaproate‐d2 by Reversible Exchange with Parahydrogen Enables Profiling of Branched‐Chain‐Amino‐Acid Metabolism in Cellulo and in Vivo

Advanced Science, EarlyView.
We report the fast generation of biocompatible solutions of highly 13C‐hyperpolarized (≈11%) partially‐deuterated ketoisocaproate within <6 min using spin‐lock‐induced crossing and reversible exchange with parahydrogen (SLIC‐SABRE). This enables rapid detection of branched‐chain‐amino‐acid transferase 1 (BCAT1) protein expression and investigation of ...
Stefan Petersen, Philipp R. Groß, Paul M. Schmidt, Henri de Maissin, Asitan Rittinger, Robert Willing, Adriana Sacristán‐Martín, Lisa Heß, Jule Koch, Sebastian Lucas, Maxim Zaitsev, Dominik von Elverfeldt, Martin Grashei, Franz Schilling, Jan‐Bernd Hövener, André F. Martins, Max von Delius, Thomas Reinheckel, Andreas B. Schmidt   +18 more
wiley   +1 more source

Quantitative Assessment of Liver Fibrosis: B1 Inhomogeneity-Corrected VFA T1 Mapping on Gadobenate Dimeglumine-Enhanced MRI. [PDF]

Curr Med Imaging
Wang L, Ma H, Feng X, Shen Z, Cui J, Wang X, Wang G, Zhao X.   +7 more
europepmc   +1 more source

Quantitative T1 Mapping Indicates Elevated White Matter Myelin in Children With RASopathies. [PDF]

Biol Psychiatry
Plank JR, Gozdas E, Bruno J, McGhee CA, Wu H, Raman MM, Saggar M, Green T.   +7 more
europepmc   +1 more source

Apparent Diffusion Coefficient and Native T1 Mapping Histogram Analyses Reveal Tumor Proliferation and Microenvironment in Neuroblastoma Xenografts. [PDF]

Cancers (Basel)
Wang H, Cheng X, Hu Q, Nie L, Zhu W, Tong Y, Chen X, He L, Zhu H, Huang J, Su J, Zeng C, Cai J.   +12 more
europepmc   +1 more source

Dual perfusion imaging with integrated positron emission tomography-magnetic resonance imaging for the detection of coronary microvascular dysfunction in patients with ischemia with no obstructive coronary artery disease: a study on myocardial perfusion imaging and T1 mapping. [PDF]

Quant Imaging Med Surg
Wen R, Xie Q, Meng X, Li D, Wang X.
europepmc   +1 more source