Results 111 to 120 of about 1,557,777 (375)

Interfacial Interaction‐Mediated Regulation of Metal Oxidation States for Enhanced CO2 Reduction

Advanced Functional Materials, EarlyView.
A hybrid strategy is employed to optimize bismuth–oxygen interactions, precisely regulating interfacial bismuth–oxygen bonds during topochemical synthesis. This leads to vanadium oxynitride‐bismuth catalyst exhibiting high Faradaic efficiency and durability for formate production, attributed to enhanced reaction thermodynamics and kinetics.
Zhongyuan Ma, Cheng Lin, Hyug Hee Han, Youn‐Sang Bae, Kug‐Seung Lee, Kan Zhang, Jong Hyeok Park   +6 more
wiley   +1 more source

Evaluation of the novel TSPO radiotracer [18F] VUIIS1008 in a preclinical model of cerebral ischemia in rats

EJNMMI Research, 2017
Background In vivo positron-emission tomography (PET) imaging of transporter protein (TSPO) expression is an attractive and indispensable tool for the diagnosis and therapy evaluation of neuroinflammation after cerebral ischemia.
Krishna R. Pulagam, Lorena Colás, Daniel Padro, Sandra Plaza-García, Vanessa Gómez-Vallejo, Makoto Higuchi, Jordi Llop, Abraham Martín   +7 more
doaj   +1 more source

Terahertz‐Driven Ultrafast Dynamics of Rare‐Earth Nickelates by Controlling Only the Charge Degree of Freedom

Advanced Functional Materials, EarlyView.
The THz drive of the Mott insulating state of a rare‐earth nickelate induces instantaneous insulator‐metal transition via quantum tunneling of valence electrons across the bandgap. This transition is pure electronic and highly non‐thermal, which may find its applications in ultrafast opto‐electronics with enhanced performance and minimal device size ...
Gulloo Lal Prajapati, Sergey Kovalev, Igor Ilyakov, Atiqa Arshad, Gaurav Dubey, Ketan S. Navale, Dhanvir Singh Rana, Jan‐Christoph Deinert   +7 more
wiley   +1 more source

Investigating the distribution of heat transfer in a thick-walled functionally graded cylindrical shell under heat flux

Journal of Engineering and Applied Science
The primary aim of this work is to investigate the heat transfer behavior in a thick-walled functionally graded cylindrical shell subjected to internal pressure and thermal gradients, specifically focusing on how different material grading profiles ...
Buqing Zhang, Zhiqiang Long, Guoqing Liu, Zhengxin Wu, Qiang Yan   +4 more
doaj   +1 more source

Correlation of Longitudinal Gray Matter Volume Changes and Motor Recovery in Patients After Pontine Infarction

Frontiers in Neurology, 2018
The mechanisms of motor functional recovery after pontine infarction (PI) remain unclear. Here, we assessed longitudinal changes in gray matter volume (GMV) and examined the relationship between GMV and clinical outcome.
Peipei Wang, Peipei Wang, Xiuqin Jia, Xiuqin Jia, Miao Zhang, Miao Zhang, Yanxiang Cao, Yanxiang Cao, Zhilian Zhao, Zhilian Zhao, Yi Shan, Yi Shan, Qingfeng Ma, Tianyi Qian, Jingjuan Wang, Jie Lu, Jie Lu, Jie Lu, Kuncheng Li, Kuncheng Li   +19 more
doaj   +1 more source

Corrections for Nuclear Magnetic Resonance Measurements [PDF]

, 1958
David W. McCall
openalex   +1 more source

Nuclear Magnetic Resonance [PDF]

Nature, 1968
Progress in Nuclear Magnetic Resonance Spectroscopy Vol. 2. Edited by J. W. Emsley, J. Feeney and L. H. Sutcliffe. Pp. vii + 269. (Oxford, London and New York: Pergamon Press, Ltd, 1967.) 90s. net. Advances in Magnetic Resonance Vol. 2. By John S. Waugh. Pp. xii + 269. (New York: Academic Press, Inc.; London: Academic Press, Inc. (London), Ltd, 1966.) $
openaire   +2 more sources

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

A SIMPLE THERMOSTATED PROBE ASSEMBLY FOR HIGH RESOLUTION NUCLEAR MAGNETIC RESONANCE SPECTRA [PDF]

, 1959
S. Brownstein
openalex   +1 more source

Speculation on a Solar Chronometer for Climate [PDF]

, 1990
Solar activity has been correlated to climatic fluctuations and has been postulated as a major factor in quasi-periodic global climatic change. However, correlations are not explanations of physical mechanisms and do not couple cause with effect.
Perry, Charles A.
core   +1 more source