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1. Full Text Visible‐Light‐Mediated Two‐Fold Unsymmetrical C(sp3)−H Functionalization and Double C−F Substitution
by Li, Linyong and Xiao, Tiebo and Chen, Haoguo and Zhou, Lei
Chemistry – A European Journal, ISSN 0947-6539, 02/2017, Volume 23, Issue 10, pp. 2249 - 2254
A visible‐light‐mediated [3+3] annulation of tertiary amines with α‐trifluoromethyl alkenes was developed. The reaction offers a direct route to fluorinated... 
C−H functionalization | [3+3] annulation | visible light | defluorination | tertiary amine | ACTIVATION | STRATEGY | ALPHA-AMINOALKYL RADICALS | C-H functionalization | CHEMISTRY, MULTIDISCIPLINARY | 3+2 CYCLOADDITION | PHOTOREDOX CATALYSIS | FACILE ACCESS | NONSTABILIZED AZOMETHINE YLIDES | H BONDS ADJACENT | NITROGEN ATOM | FLUORINE | Bonds | Catalysis | Chemical industry | Organic chemistry | Amines | Alkenes | Chemical reactions | Fluorination | Bonding | Photocatalysts | Rings (mathematics)
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2. Full Text Superconductivity in the iron-based F-doped layered quaternary compound Nd[O1 − x Fx]FeAs
by Ren, Zhi-An and Yang, Jie and Lu, Wei and Yi, Wei and Shen, Xiao-Li and Li, Zheng-Cai and Che, Guang-Can and Dong, Xiao-Li and Sun, Li-Ling and Zhou, Fang and Zhao, Zhong-Xian
EPL (Europhysics Letters), ISSN 0295-5075, 06/2008, Volume 82, Issue 5, pp. 57002 - 57002 (2)
Here we report a new quaternary iron-arsenide superconductor Nd[O1-xFx]FeAs, with the onset resistivity transition at 51.9K and Meissner transition at 51 K.... 
PHYSICS, MULTIDISCIPLINARY | Physics - Superconductivity
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3. Full Text Superconductivity at 52 K in iron based F doped layered quaternary compound Pr[O1-xFx]FeAs
by Ren, Z. A and Yang, J and Lu, W and Yi, W and Che, G. C and Dong, X. L and Sun, L. L and Zhao, Z. X
Materials Research Innovations, ISSN 1432-8917, 09/2008, Volume 12, Issue 3, pp. 105 - 106
Here the authors report that by a high pressure synthesis method, superconductivity with an onset transition temperature at 52 K was discovered in a... 
HIGH TC | HIGH PRESSURE SYNTHESIS | NEW SUPERCONDUCTOR | IRON ARSENIDE | DISCOVERY | Iron arsenide | Discovery | High pressure synthesis | New superconductor | High Tc | MATERIALS SCIENCE, MULTIDISCIPLINARY
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4. Full Text Noether symmetry in f(T) theory
by Wei, Hao and Guo, Xiao-Jiao and Wang, Long-Fei
Physics Letters B, ISSN 0370-2693, 01/2012, Volume 707, Issue 2, pp. 298 - 304
As is well known, symmetry plays an important role in the theoretical physics. In particular, the well-known Noether symmetry is an useful tool to select... 
SCALAR-TENSOR THEORY | IA SUPERNOVAE | VARIABLE G | DARK ENERGY | PHYSICS, NUCLEAR | COSMOLOGICAL CONSTRAINTS | DOMINATED COSMOLOGY | QUANTUM COSMOLOGY | NOTHER SYMMETRIES | MODELS | ASTRONOMY & ASTROPHYSICS | MODIFIED GRAVITY | PHYSICS, PARTICLES & FIELDS | Mathematical analysis | Elementary particles | Exact solutions | Tools | Universe | Dark energy | Formalism | Symmetry
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5. Full Text Macroscopic Hexagonal Tubes of 3 d–4 f Metallocycles
by Wu, Jianfeng and Zhao, Lang and Zhang, Li and Li, Xiao‐Lei and Guo, Mei and Powell, Annie K and Tang, Jinkui
Angewandte Chemie International Edition, ISSN 1433-7851, 12/2016, Volume 55, Issue 50, pp. 15574 - 15578
The self‐assembly of three giant hexagonal 3d–4f metallocycles with inner diameters of 16.4, 16.5, and 16.4 Å, is described. Hexagonal metallocycles were... 
macroscopic tubes | metallocycles | single-molecule magnets
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6. Full Text Full linear perturbations and localization of gravity on f(R, T) brane
by Gu, Bao-Min and Zhang, Yu-Peng and Yu, Hao and Liu, Yu-Xiao
The European Physical Journal C, ISSN 1434-6044, 2/2017, Volume 77, Issue 2, pp. 1 - 8
We study the thick brane world system constructed in the recently proposed f(R, T) theories of gravity, with R the Ricci scalar and T the trace of the... 
Nuclear Physics, Heavy Ions, Hadrons | Measurement Science and Instrumentation | Nuclear Energy | Quantum Field Theories, String Theory | Physics | Elementary Particles, Quantum Field Theory | Astronomy, Astrophysics and Cosmology | MODELS | RECONSTRUCTION | HIERARCHY | PHYSICS, PARTICLES & FIELDS | Analysis | Gravity | Physics and Astronomy (miscellaneous) | General Relativity and Quantum Cosmology | Engineering (miscellaneous) | High Energy Physics | Theory | High Energy Physics - Theory
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7. Full Text Superconductivity at 55 K in Iron-Based F-Doped Layered Quaternary Compound Sm[O1-xFx] FeAs
by Zhi-An, Ren and Wei, Lu and Jie, Yang and Wei, Yi and Xiao-Li, Shen and Zheng-Cai and Guang-Can, Che and Xiao-Li, Dong and Li-Ling, Sun and Fang, Zhou and Zhong-Xian, Zhao
Chinese Physics Letters, ISSN 0256-307X, 06/2008, Volume 25, Issue 6, pp. 2215 - 2216
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8. Full Text Ir-Catalyzed Asymmetric Total Synthesis of (−)-Communesin F
by Liang, Xiao and Zhang, Tian-Yuan and Zeng, Xue-Yi and Zheng, Yu and Wei, Kun and Yang, Yu-Rong
Journal of the American Chemical Society, ISSN 0002-7863, 03/2017, Volume 139, Issue 9, pp. 3364 - 3367
The first catalytic asymmetric total synthesis of the heptacyclic alkaloid (−)-communesin F is described. A key step features an iridium-catalyzed asymmetric... 
ABSOLUTE STEREOCHEMICAL ASSIGNMENT | COMMUNESIN F | PENICILLIUM-EXPANSUM | REVERSE PRENYLATION | (+/-)-COMMUNESIN F | ALLYLIC ALKYLATION | QUATERNARY STEREOCENTERS | BIOMIMETIC APPROACH | ENANTIOSELECTIVE TOTAL-SYNTHESIS | CHEMISTRY, MULTIDISCIPLINARY | 3-SUBSTITUTED INDOLES | Usage | Catalysis | Ring formation (Chemistry) | Cascade reactions | Iridium | Chemical properties | Chemical synthesis
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9. Full Text Frontispiece: Visible‐Light‐Mediated Two‐Fold Unsymmetrical C(sp3)−H Functionalization and Double C−F Substitution
by Li, Linyong and Xiao, Tiebo and Chen, Haoguo and Zhou, Lei
Chemistry – A European Journal, ISSN 0947-6539, 02/2017, Volume 23, Issue 10, pp. np - n/a
Photoredox Catalysis A visible light‐mediated [3+3] annulation of tertiary amines with α‐trifluoromethyl alkenes was developed. The reaction offers a direct... 
C−H functionalization | [3+3] annulation | visible light | defluorination | tertiary amine | Chemical industry | Printing industry | Catalysis | Carbon-carbon composites | Organic chemistry | Amines | Alkenes | Chemical reactions | Bonding | Rings (mathematics)
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10. Full Text Exact cosmological solutions of f(R) theories via Hojman symmetry
by Wei, Hao and Li, Hong-Yu and Zou, Xiao-Bo
Nuclear Physics, Section B, ISSN 0550-3213, 02/2016, Volume 903, Issue C, pp. 132 - 149
Nowadays, theory has been one of the leading modified gravity theories to explain the current accelerated expansion of the universe, without invoking dark... 
SCALAR-TENSOR THEORY | NOTHER SYMMETRIES | F(R) GRAVITY | MODELS | EQUATIONS | LAGRANGIANS | DYNAMICS | NOETHER SYMMETRY | ROTATION CURVES | MODIFIED GRAVITY | PHYSICS, PARTICLES & FIELDS | Dark energy | General Relativity and Quantum Cosmology | Nuclear and particle physics. Atomic energy. Radioactivity | Nuclear and High Energy Physics | High Energy Physics - Theory | Astrophysics - Cosmology and Nongalactic Astrophysics
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11. Full Text A Systematic Evaluation of the N–F Bond Strength of Electrophilic N–F Reagents: Hints for Atomic Fluorine Donating Ability
by Yang, Jin-Dong and Wang, Ya and Xue, Xiao-Song and Cheng, Jin-Pei
The Journal of Organic Chemistry, ISSN 0022-3263, 04/2017, Volume 82, Issue 8, pp. 4129 - 4135
The recent discovery of the radical reactivity of a few traditionally electrophilic N–F reagents has sparked a renaissance of radical fluorination. A knowledge... 
DENSITY FUNCTIONALS | ASYMMETRIC FLUORINATION | HALOGENO-COMPOUNDS | CINCHONA ALKALOIDS | FLUOROPYRIDINIUM TRIFLATE | ENANTIOSELECTIVE FLUORINATION | HYPERVALENT FLUOROIODANE REAGENT | CHEMISTRY, ORGANIC | LATE-STAGE FLUORINATION | C-H BONDS | UNACTIVATED ALKENES | Chemical bonds | Chemical properties | Electrophiles | Analysis | Acetonitrile
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12. Full Text Tensor perturbations of f(R)-branes
by Zhong, Yuan and Liu, Yu-Xiao and Yang, Ke
Physics Letters B, ISSN 0370-2693, 05/2011, Volume 699, Issue 5, pp. 398 - 402
We analyze the tensor perturbations of flat thick domain wall branes in gravity. Our results indicate that under the transverse and traceless gauge, the metric... 
[formula omitted] gravity | Tensor perturbations | Large extra dimensions | F(R) gravity | BRANE | LOCALIZATION | F(R) THEORIES | BULK FIELDS | ASTRONOMY & ASTROPHYSICS | PHYSICS, NUCLEAR | f (R) gravity | GRAVITY | PHYSICS, PARTICLES & FIELDS | Gravitation | Tensors | Perturbation methods | Mathematical analysis | Klein-Gordon equation | Elementary particles | Curvature | Branes
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13. Full Text Complexity growth rates for AdS black holes in massive gravity and f(R) gravity
by Guo, Wen-Di and Wei, Shao-Wen and Li, Yan-Yan and Liu, Yu-Xiao
The European Physical Journal C, ISSN 1434-6044, 12/2017, Volume 77, Issue 12, pp. 1 - 10
The “complexity = action” duality states that the quantum complexity is equal to the action of the stationary AdS black hole within the Wheeler–DeWitt patch at... 
Nuclear Physics, Heavy Ions, Hadrons | Measurement Science and Instrumentation | Nuclear Energy | Quantum Field Theories, String Theory | Physics | Elementary Particles, Quantum Field Theory | Astronomy, Astrophysics and Cosmology | COMPUTATIONAL-COMPLEXITY | THERMODYNAMICS | HOLOGRAPHIC COMPLEXITY | HORIZONS | PHYSICS, PARTICLES & FIELDS | Atoms | Black holes | Gravitation | Complexity | General Relativity and Quantum Cosmology | Nuclear and particle physics. Atomic energy. Radioactivity | Astrophysics | High Energy Physics - Theory | High Energy Astrophysical Phenomena
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14. Full Text Dynamical Resonances Accessible Only by Reagent Vibrational Excitation in the F + HD→HF + D Reaction
by Tao Wang and Jun Chen and Tiangang Yang and Chunlei Xiao and Zhigang Sun and Long Huang and Dongxu Dai and Xueming Yang and Dong H. Zhang
Science, ISSN 0036-8075, 12/2013, Volume 342, Issue 6165, pp. 1499 - 1502
Experimental limitations in vibrational excitation efficiency have previously hindered investigation of how vibrational energy might mediate the role of... 
Resonance scattering | Energy | Pumping | Lasers | REPORTS | Resonant vibration | Reagents | Coordinate systems | Wave functions | Signals | Chemicals | Resonance | Vibration | Research | Dynamics | Chemical reactions | Quantum physics
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