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Article
Open AccessSimultaneous Multi-View Object Recognition and Gras** in Open-Ended Domains
To aid humans in everyday tasks, robots need to know which objects exist in the scene, where they are, and how to grasp and manipulate them in different situations. Therefore, object recognition and gras** a...
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Article
Open AccessNeutrophil to lymphocyte ratio in pediatric patients with asthmatic exacerbation and community-acquired pneumonia
Compared with a lower neutrophil to lymphocyte ratio(NLR), a higher one denotes severe asthma exacerbation in hospitalized asthmatic children. In addition, NLR is significantly higher in pediatric patients wit...
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Article
Visualizing the nucleoplasmic maturation of human pre-60S ribosomal particles
Eukaryotic ribosome assembly is a highly orchestrated process that involves over two hundred protein factors. After early assembly events on nascent rRNA in the nucleolus, pre-60S particles undergo continuous ...
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Article
First report of clover yellow vein virus infecting Pisum sativum in China
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Article
Open AccessHyper non-CG methylation of expanded plant disease resistance NLR genes
We explored the phylogenomics and methylomics of NLR genes in 41 plant species and found that highly duplicated plant NLR genes are hyper methylated in non-CG context.
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Article
Liver transcriptome analysis and identification of differentially expressed immune gene response to Aeromonas veronii infection in Channa argus
The Channa argus (C. argus), an important cultured freshwater species, is widely distributed in China, which possesses the characteristic of high disease resistance. However, the information on genomic and transc...
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Article
Backstep** control for the optoelectronic stabilized platform based on adaptive fuzzy logic system and nonlinear disturbance observer
A composite controller based on a backstep** controller with an adaptive fuzzy logic system and a nonlinear disturbance observer is proposed in this paper to address the disturbance and uncertainty issues in...
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Article
Study on pyrolysis characteristics and kinetics of organic fireproof plugging material by shuffled complex evolution
Organic fireproof plugging material (OFPM) is widely used to plug the holes of substation cables passing through the wall, and fireproof performance of OFPM plays a vital role in fire safety. In this paper, th...
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Article
A Novel Method for Distinguishing Indoor Dynamic and Static Semantic Objects Based on Deep Learning and Space Constraints in Visual-inertial SLAM
Since the moving objects can degrade the stability of the visual-inertial simultaneous localization and map** (VI-SLAM) systems significantly, this paper proposes a method based on deep learning and space co...
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Article
Open AccessThe Mesorhizobium huakuii transcriptional regulator AbiEi plays a critical role in nodulation and is important for bacterial stress response
Bacterial abortive infection (Abi) systems are type IV toxin–antitoxin (TA) system, which could elicit programmed cell death and constitute a native survival strategy of pathogenic bacteria under various stres...
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Article
BrcuHAC1 is a histone acetyltransferase that affects bolting development in Chinese flowering cabbage
Histone acetylation is an important posttranslational modification associated with gene activation. In Arabidopsis, histone acetyltransferase 1 (HAC1) can promote flowering by regulating the transcription of FLOW...
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Article
Correction to: Bibliometrics and visualization analysis regarding research on the development of microplastics
A correction to this paper has been published: 10.1007/s11356-021-12767-3
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Article
Bibliometrics and visualization analysis regarding research on the development of microplastics
Microplastics have caused considerable harm to the environment and threatened human health due to their strong adsorption and hard biodegradation. Therefore, the research of microplastic received increasing at...
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Article
Mechanism of anisotropic characteristics of layered limestone and a constitutive model for different bedding angles based on a Brazilian tensile test
Layered limestone contains a large number of bedding planes, which leads to the anisotropy of mechanical properties. In this research, a Brazilian tensile test was conducted on limestone samples with seven dif...
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Article
Open AccessEnhancing the insecticidal activity of new Bacillus thuringiensis X023 by copper ions
A new Bacillus thuringiensis X023 (BtX023) with high insecticidal activity was isolated in Hunan Province, China. The addition of metals (Cu, Fe, Mg and Mn) to the medium could influence the formation of spores a...
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Article
Identification of the Nrf2 in the fathead minnow muscle cell line: role for a regulation in response to H2O2 induced the oxidative stress in fish cell
The Nrf2 (nuclear factor erythroid 2-related factor 2) plays a central role in cell protection against a wide variety of environmental stressors through the Nrf2-Keap1 (Kelch-like ECH-associated protein 1) pathwa...
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Article
Carbon material–immobilized ionic liquids were applied on absorption of Hg2+ from water phase
In this study, several immobilized ionic liquid adsorbents on carbon materials were synthesized with impregnation method. The carrier materials were activated carbon and three kinds of multi-walled carbon nano...
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Article
Glutathione is Involved in Detoxification of Peroxide and Root Nodule Symbiosis of Mesorhizobium huakuii
Legumes interact with symbiotic rhizobia to produce nitrogen-fixation root nodules under nitrogen-limiting conditions. The contribution of glutathione (GSH) to this symbiosis and anti-oxidative damage was inve...
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Article
Open AccessMold resistance of bamboo treated with copper complexes-grafted silica gel and its microdistribution in treated bamboo
Bamboo is readily discolored by mold fungi, which greatly limits its applications. An effective antifungal agent, copper(II) chloride (CuCl2)-grafted silica gel, was prepared by a sol–gel process using tetraethox...
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Article
Angiopoietin-like 2 upregulation promotes human chondrocyte injury via NF-κB and p38/MAPK signaling pathway
Several cellular and molecular processes participate in the pathologic changes of osteoarthritis (OA). However, the core molecular regulators of these processes are unclear, and no effective treatment for OA d...
