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Article
Open AccessA bacterial small RNA regulates the adaptation of Helicobacter pylori to the host environment
Long-term infection of the stomach with Helicobacter pylori can cause gastric cancer. However, the mechanisms by which the bacteria adapt to the stomach environment are poorly understood. Here, we show that a sma...
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Article
Design of a downlink algorithm for rotary steering (logging while drilling) systems
For logging while drilling (LWD) systems, it is necessary to adjust the working state of the downhole tools in real-time according to different operating conditions. In this paper, on the basis of the characte...
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Article
Open AccessGenome-wide Analysis of Four Enterobacter cloacae complex type strains: Insights into Virulence and Niche Adaptation
Enterobacter cloacae complex (Ecc) species are widely distributed opportunistic pathogens mainly associated with humans and plants. In this study, the genomes of clinical isolates including E. hormaechei, E. kobe...
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Chapter and Conference Paper
Design and Implementation of Shoulder Exoskeleton Robot
An exoskeleton robot for shoulder rehabilitation training is designed for patients with hemiplegia due to stroke. In respect of the human upper limb physiology, a series of mechanical structures are integrated...
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Article
Copper as an antimicrobial agent against opportunistic pathogenic and multidrug resistant Enterobacter bacteria
Infections by Enterobacter species are common and are multidrug resistant. The use of bactericidal surface materials such as copper has lately gained attention as an effective antimicrobial agent due to its deadl...
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Article
Reducing interflow nitrogen loss from hillslope cropland in a purple soil hilly region in southwestern China
Interflow related nitrogen (N) loss from hillslope cropland is a global issue of concern. Field experiments were carried out in purple soil to study how to reduce interflow related N loss by substituting organ...
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Chapter
Analysis of the Game between Human Beings and Climatic Environment Based on Two-Stage Dynamic Chicken Game Model
Recently, climate disasters, especially global warming aroused extensively concern about the climatic environment problems of human beings. This paper applied two-stage dynamic chicken game model to analyze th...
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Chapter and Conference Paper
Analytical Study on Buckling Modes of Simply Supported Delaminated Composite Beams
Based on the two-dimensional elasticity theory, the buckling modes of delaminated composite beams are studied in this paper. Firstly, critical buckling loads are obtained. Then, the displacement modes of the b...
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Article
N2O emission from paddy field under different rice planting modes
Measurements of N2O emissions from conventional rice cultivation (CRC), CRC with straw mulching, system of rice intensification (SRI) and SRI with plastic film mulching were conducted through static chamber/gas-c...
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Article
Spatial and temporal distributions of soil organic matter in the mixed plantations of alder and cypress in the hilly areas of central Sichuan Basin
The investigation was conducted on the spatial and temporal distributions of soil organic mater (SOM) in the mixed plantations of alder (Aluns cremastogyne) and cypress (Cupressus funebris) (MPAC), which distribu...
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Article
Crystal structure of 25, 27-dioctyloxy-26, 28-dihydroxy calix[4]arene
The crystal structure of 25, 27-dioctyloxy-26, 28-dihydroxy calix[4]arene (C44H56O4) was determined by X-ray crystallographic analysis. It possesses a monoclinic space group P21/n, with a = 13.995(3) Å, b = 16.62...
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Article
Synthesis of and incommensurate charge and orbital ordering in La1/2Sr3/2MnO4 layered perovskite
