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Article
Effects of Interaction between Axial and Radial Secondary Air and Reductive Intensity in Reduction Region on Combustion Characteristics and NOx Emission of Coal Preheated by a Self-Preheating Burner
The study focused on the effects of the interaction between axial and radial secondary air and the reductive intensity in reduction region on combustion characteristics and NOx emission in a 30 kW preheating comb...
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Article
Experimental Study on Product Characteristics of Typical Pulverized Coal Preheated by a Self-Preheating Burner
As the major primary energy source in China, coal has been proved to be capable to improve its physical and chemical characteristics by the pretreatment of the self-preheating burner. In this study, the effect...
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Article
Local application of triamcinolone acetonide-conjugated chitosan membrane to prevent benign biliary stricture
Benign biliary stricture (BBS) is the proliferation of fibrous tissue of the biliary tract caused by the biliary operation, bile duct stones, cholangitis, trauma, and other etiologies due to scar contracture. ...
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Article
Effect of absolute humidity on influenza activity across different climate regions in China
Until now, we have no thorough understanding the role of absolute humidity on influenza activity, especially in tropical and subtropical areas. In this study, we investigated the relationship between absolute ...
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Article
Open AccessPublic availability of information from officially accredited medical schools in China
Medical education accreditation in China has been conducted by the Working Committee for the Accreditation of Medical Education (WCAME) and 129 medical schools have completed accreditation by December 2021. De...
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Chapter and Conference Paper
Incremental Learning Meets Transfer Learning: Application to Multi-site Prostate MRI Segmentation
Many medical datasets have recently been created for medical image segmentation tasks, and it is natural to question whether we can use them to sequentially train a single model that (1) performs better on all...
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Article
The coupling relationship between urbanization and ecological resilience in the Pearl River Delta
Urban resilience is an emerging research topic of urban studies, and its essence is described by the ability of cities to resist, recover, and adapt to uncertain disturbances. This paper constructs a “Size-Den...
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Article
Harmless Treatment and Valuable Metals Recovery of Tungsten Leaching Residues: A Thermodynamic and Experimental Study
Tungsten leaching residues are industrial wastes that are largely generated during commercial tungsten production. The residues have been classified as hazardous solid wastes due to the presence of toxic eleme...
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Article
Effective control of SARS-CoV-2 transmission in Wanzhou, China
The effectiveness of control measures to contain coronavirus disease 2019 (COVID-19) in Wanzhou, China was assessed. Epidemiological data were analyzed for 183 confirmed COVID-19 cases and their close contacts...
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Article
Fundamental studies for high temperature processing of tungsten leaching residues for alloy formation
The first step in the production of tungsten is to enrich tungsten from two minerals wolframite ((Fe, Mn)WO4) and scheelite (CaWO4) through the leaching process. The leaching residue usually contains a certain am...
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Article
Clinical and immunological assessment of asymptomatic SARS-CoV-2 infections
The clinical features and immune responses of asymptomatic individuals infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have not been well described. We studied 37 asymptomatic indivi...
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Article
Construction of TiO2/silane nanofilm on AZ31 magnesium alloy for controlled degradability and enhanced biocompatibility
A TiO2 nanofilm was prepared on the surface of AZ31 magnesium alloy with controllable thickness through atomic layer deposition (ALD) technique, which can adjust the corrosion behaviors of AZ31 Mg alloy. Compared...
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Article
Anchor-based manifold binary pattern for finger vein recognition
This paper proposes a novel learning method of binary local features for recognition of the finger vein. The learning methods existing in local features for image recognition intend to maximize the data varian...
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Article
Non-negative locality-constrained vocabulary tree for finger vein image retrieval
Finger vein image retrieval is a biometric identification technology that has recently attracted a lot of attention. It has the potential to reduce the search space and has attracted a considerable amount of r...
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Article
Open AccessEpidemiological characteristics and post-exposure prophylaxis of human rabies in Chongqing, China, 2007–2016
According to the global framework of eliminating human rabies, China is responding to achieve the target of zero human death from dog-mediated rabies by 2030. Chongqing is the largest municipality directly und...
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Article
Effect of Extrusion Temperature on the Microstructure and Mechanical Properties of Mg–5Al–2Ca Alloy
In this work, the Mg–5Al–2Ca alloy was extruded at 573, 623 and 673 K, with a ratio of 16:1 and a constant speed of 3 mm/s. Results demonstrate that the Al2Ca particle is formed in Mg–5Al–2Ca alloy. The size, amo...
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Chapter and Conference Paper
Study on the Determinants of Financing Structure: Based on the Differences of Ultimate Controlling Rights
Although there are many studies of financing structure, there was no unanimous result that it’s affected by which factors. Most domestic studies ignored an important factor—corporate controlling rights, and of...
