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Network Algorithms for Intelligent Evaluation of Composition in Middle School English Cloud Classrooms
This study combines link grammar (LG) detector with N-grammar model to analyze and evaluate grammar in compositions. And then the composition level is judged through information entropy. Finally, the composition score is...
Odor-Induced Vomiting Is Combinatorially Triggered by Palp Olfactory Receptor Neurons That Project to the Lobus Glomerulatus in Locust Brain.
Although vomiting is commonly recognized as a protective reaction in response to toxic stimuli, the elaborate sensory processes and necessary molecular components are not fully clear, which is due to a lack of appropriate...
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Mirror Symmetry for Lattice Polarized del Pezzo Surfaces
We describe a notion of lattice polarization for rational elliptic surfaces and weak del Pezzo surfaces, and describe the complex moduli of the former and the K\"{a}hler cone of the latter. We then propose a version of mirror...
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Leukocyte telomere length is associated with elevated plasma glucose and HbA1c in young healthy men independent of birth weight.
Telomeres are protein-bound regions of repetitive nucleotide sequences (TTAGGG) at the end of human chromosomes, and their length is a marker of cellular aging. Intrauterine growth restriction is associated with shorter blood...
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North Atlantic ocean circulation and abrupt climate change during the last glaciation.
The most recent ice age was characterized by rapid and hemispherically asynchronous climate oscillations, whose origin remains unresolved. Variations in oceanic meridional heat transport may contribute to these repeated climate...
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Quantifying defects in graphene via Raman spectroscopy at different excitation energies.
We present a Raman study of Ar(+)-bombarded graphene samples with increasing ion doses. This allows us to have a controlled, increasing, amount of defects. We find that the ratio between the D and G peak intensities, for a given...
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Understanding the role of ultra-thin polymeric interlayers in improving efficiency of polymer light emitting diodes
Insertion of ultra-thin polymeric interlayers (ILs) between the poly(3,4-ethylenedioxythiophene):polystyrene sulphonate hole injection and poly(9,9-dioctylfluorene-alt-benzothiadiazole) (F8BT) light emission layers of polymer...
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Engineering Core Size of InP Quantum Dot with Incipient ZnS for Blue Emission
Abstract: Blue indium phosphide quantum dot (InP QD) is an emerging colloidal semiconductor nanocrystal, considered as a promising next‐generation photoactive material for light‐emitting purposes. Despite the tremendous progress...
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Understanding the role of ultra-thin polymeric interlayers in improving efficiency of polymer light emitting diodes
Insertion of ultra-thin polymeric interlayers (ILs) between the poly(3,4-ethylenedioxythiophene):polystyrene sulphonate hole injection and poly(9,9-dioctylfluorene-alt-benzothiadiazole) (F8BT) light emission layers of polymer...
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Computational simulation of mechanism and isotope effects on acetal heterolysis as a model for glycoside hydrolysis.
DFT calculations for the equilibrium isotope effect for deuterium substitution at the anomeric centre Cα in 2-(p-nitrophenoxy)tetrahydropyran with continuum solvation show significant variation in the range of...
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Computational simulation of mechanism and isotope effects on acetal heterolysis as a model for glycoside hydrolysis.
DFT calculations for the equilibrium isotope effect for deuterium substitution at the anomeric centre Cα in 2-(p-nitrophenoxy)tetrahydropyran with continuum solvation show significant variation in the range of...
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A QTL analysis of host plant effects on fungal endophyte biomass and alkaloid expression in perennial ryegrass.
The association between perennial ryegrass (Loliumperenne L.) and its Epichloë fungal endophyte symbiont, Epichloëfestucae var. lolii, supports the persistence of ryegrass-based pastures principally by producing bioactive...
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