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Article
Open AccessRaman time-delay in attosecond transient absorption of strong-field created krypton vacancy
Strong field ionization injects a transient vacancy in the atom which is entangled to the outgoing photoelectron. When the electron is finally detached, the ion is populated at different excited states with pa...
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Article
Open AccessDefect-induced helicity dependent terahertz emission in Dirac semimetal PtTe2 thin films
Nonlinear transport enabled by symmetry breaking in quantum materials has aroused considerable interest in condensed matter physics and interdisciplinary electronics. However, achieving a nonlinear optical res...
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Article
Laser ablation on vascular diseases: mechanisms and influencing factors
Vascular diseases, such as venous insufficiency and coronary artery diseases, have been threatening the health of people. Efficient treatment with proper postoperative care is required to relieve the pain of t...
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Article
Design and experiment for a small electric-fertilization vehicle with a mobile phone-based program
In order to enlarge the regulating range and precision of fertilization application, an electric-fertilization vehicle with a fan-shaped leakage apparatus is proposed here, further avoiding some defects of cen...
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Article
Electrical switching of ferro-rotational order in nanometre-thick 1T-TaS2 crystals
Hysteretic switching of domain states is a salient characteristic of all ferroic materials and the foundation for their multifunctional applications. Ferro-rotational order is emerging as a type of ferroic ord...
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Article
Open AccessComparison of planned versus achieved central corneal stromal thickness reduction in SMILE versus FS-LASIK: a retrospective study
Accuracy of planned corneal stromal thickness (CST) reduction is essential to the safety of laser vision correction. This study was to compare the accuracy of the planned central CST reduction in small incisio...
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Article
A Novel “Off–On” NIR Fluorescent Probe for Detecting Hg2+ Based on Dicyanoisophorone and Its Application in Bio-imaging and Real Water Samples
In this study, dicyanoisophorone was used as NIR (near-infrared spectroscopy) emission fluorophore, and thiobenzoate as the recognition function motif to fabricate probe HgS. Through the Hg-S linker, the whole...
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Article
Design and modelling methodology for a new magnetorheological damper featuring a multi-stage circumferential flow mode
Combining a multi-stage circumferential flow mode in external valves, novel magnetorheological (MR) dampers have been devised by authors. For characterizing specific advantages generated by the combination of ...
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Article
Open AccessThe SP-ET index is a new index for assessing the vertical position of patella
Some parameters in previous studies did not better reflect the vertical position of the patella relative to the femoral trochlear. This study aimed to assess the value of the most superior point of patella-ent...
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Article
The self-assembly of dialdehyde-cellulose-nanofiber-based hydrogels with high compression resilience
Cellulose-nanofiber-based hydrogels (CNF-Gel) exhibit excellent mechanical properties and designable functions. However, it is difficult to coordinate the complex self-assembly structure and various functions,...
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Article
Open AccessPatellar shape is associated with femoral trochlear morphology in individuals with mature skeletal development
As several studies have detected correlations between patellar and femoral trochlear development, this raises the question of whether patellar shape is associated with trochlear developmental outcomes.
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Article
Preparation and characterization of an amine-modified graphene aerogel for enhanced carbon dioxide adsorption
A 3D porous graphene aerogel (GA) was prepared via one-step hydrothermal method and freeze-drying technology, in which organic amine reagents were used as cross-linker to combine the graphene oxide (GO) sheets...
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Article
Open AccessTransjugular intrahepatic portal shunt in the treatment of portal hypertension due to cirrhosis: single center experience
To investigate clinical efficacy of transjugular intrahepatic portal shunt (TIPS) for the treatment of cirrhotic portal hypertension.
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Article
Experimental study on the cyclic response of Nanhai Sea calcareous sand in China
Considering that the foundation soil (calcareous sand) of offshore platforms is subjected to wave loadings of different heights in a long time, cyclic triaxial tests are conducted on the Nanhai Sea calcareous ...
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Article
Open AccessTime-domain boundary integral equation modeling of heat transmission problems
This paper investigates the numerical modeling of a time-dependent heat transmission problem by the convolution quadrature boundary element method. It introduces the latest theoretical development into the err...
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Article
Osteoporosis in postmenopausal women in this decade: a bibliometric assessment of current research and future hotspots
Postmenopausal osteoporosis (PMOP) has already become a major public health problem. However, there was no bibliometric analysis estimating the evolutionary process of PMOP research.
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Chapter and Conference Paper
Local Adaptive and Incremental Gaussian Mixture for Online Density Estimation
In this paper, we propose an incremental and local adaptive gaussian mixture for online density estimation (LAIM). Using a similarity threshold based criterion, the method is able to allocate components increm...
