128 Result(s)
within
**g-Ding Wang
Science, Humanities and Social Sciences, multidisciplinary
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Article
Shear-wave splitting and anisotropy in crust of Dabieshan orogenic belt
The shear-wave splitting was analyzed on the deep seismic sounding profile crossing the Dabieshan area. The direction difference between Sg and SmS fast wave polarization indicates that the modem regional tect...
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Article
Optical heterodyne-Zeeman modulation magnetic rotation spectroscopic technique
Optical heterodyne detection using 500 MHz phase modulation was combined with the Zeeman modulation-magnetic rotation spectroscopy (ZM-MRS) to form a new spectroscopic technique, which effectively reduced the ...
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Article
Sequence and analysis of rice chromosome 4
Rice is the principal food for over half of the population of the world. With its genome size of 430 megabase pairs (Mb), the cultivated rice species Oryza sativa is a model plant for genome research1. Here we re...
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N-terminal of L protein of vesicular stomatitis virus contains a new signal sequence
The L protein (241 kD) of vesicular stomatitis virus (VSV) is the most important subunit of the replication complex. The existence of specific localization signal in the L protein was investigated by making re...
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Article
Open AccessThe effect of nanohybrid materials on the pour-point and viscosity depressing of waxy crude oil
The pipeline transportation of waxy crude oil is a problem both at home and abroad. In this paper, a novel nanohybrid pour-point depressant (PPD) was used to decrease the pour point and viscosity of waxy crude...
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Article
Fermi surface dichotomy of the superconducting gap and pseudogap in underdoped pnictides
High-temperature superconductivity in iron-arsenic materials (pnictides) near an antiferromagnetic phase raises the possibility of spin-fluctuation-mediated pairing. However, the interplay between antiferromag...
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Article
Open AccessER-localized auxin transporter PIN8 regulates auxin homeostasis and male gametophyte development in Arabidopsis
Auxin is a key coordinative signal required for many aspects of plant development and its levels are controlled by auxin metabolism and intercellular auxin transport. Here we find that a member of PIN auxin tr...
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Open AccessGenome of the Chinese tree shrew
Chinese tree shrews (Tupaia belangeri chinensis) possess many features valuable in animals used as experimental models in biomedical research. Currently, there are numerous attempts to employ tree shrews as model...
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Article
NANOG-dependent function of TET1 and TET2 in establishment of pluripotency
The authors show that the pluripotency factor NANOG interacts with TET1 and TET2 methylcytosine hydroxylases, and that the hydroxylation of 5-methylcytosine to 5-hydroxymethylcytosine enhances the efficiency o...
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Article
Open AccessDiscovery of a potent benzoxaborole-based anti-pneumococcal agent targeting leucyl-tRNA synthetase
Streptococcus pneumoniae causes bacterial pneumonia with high mortality and morbidity. The emergency of multidrug-resistant bacteria threatens the treatment of the disease. Leucyl-tRNA synthetase (LeuRS) plays an...
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Article
Open AccessManageable N-doped Graphene for High Performance Oxygen Reduction Reaction
Catalysts for oxygen reduction reaction (ORR) are at the heart of key green-energy fuel cell technology. N-doped graphene is a potential metal-free electrode with much better electrocatalytic activity, long-te...
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Open AccessA novel semiconductor compatible path for nano-graphene synthesis using CBr4 precursor and Ga catalyst
We propose a novel semiconductor compatible path for nano-graphene synthesis using precursors containing C-Br bonding and liquid catalyst. The unique combination of CBr4 as precursor and Ga as catalyst leads to e...
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Article
Open AccessExtraordinary Second Harmonic Generation in Tungsten Disulfide Monolayers
We investigate Second Harmonic Generation (SHG) in monolayer WS2 both deposited on a SiO2/Si substrate or suspended using transmission electron microscopy grids. We find unusually large second order nonlinear sus...
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Article
Inflammatory caspases are innate immune receptors for intracellular LPS
The murine caspase-11 non-canonical inflammasome responds to various bacterial infections. Caspase-11 activation-induced pyroptosis, in response to cytoplasmic lipopolysaccharide (LPS), is critical for endotox...
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Article
Structural insight into autoinhibition and histone H3-induced activation of DNMT3A
A working model for histone H3-induced dynamic regulation of the de novo DNA methyltransferase.
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Open AccessPhysicochemical Evolution and Molecular Adaptation of the Cetacean Osmoregulation-related Gene UT-A2 and Implications for Functional Studies
Cetaceans have an enigmatic evolutionary history of re-invading aquatic habitats. One of their essential adaptabilities that has enabled this process is their homeostatic strategy adjustment. Here, we investig...
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Article
Open AccessDesigned hybrid nanostructure with catalytic effect: beyond the theoretical capacity of SnO2 anode material for lithium ion batteries
Transition metal cobalt (Co) nanoparticle was designed as catalyst to promote the conversion reaction of Sn to SnO2 during the delithiation process which is deemed as an irreversible reaction. The designed nanoco...
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Open AccessFluorescent water-soluble organic aerosols in the High Arctic atmosphere
Organic aerosols are ubiquitous in the earth’s atmosphere. They have been extensively studied in urban, rural and marine environments. However, little is known about the fluorescence properties of water-solubl...
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Article
Open AccessFunctional Role of Histidine in the Conserved His-x-Asp Motif in the Catalytic Core of Protein Kinases
The His-x-Asp (HxD) motif is one of the most conserved structural components of the catalytic core of protein kinases; however, the functional role of the conserved histidine is unclear. Here we report that re...
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Article
Open AccessAmniotic fluid stem cells provide considerable advantages in epidermal regeneration: B7H4 creates a moderate inflammation microenvironment to promote wound repair
The current treatments for severe skin injury all involve skin grafting. However, there is a worldwide shortage of donor skin tissue. In this study, we examined the advantages of using human amniotic fluid ste...
