Comparative analytical study of suction drum foundation penetration characteristics of guide frame platforms with real measurements.

A suction bucket foundation is a new type offering high construction efficiency, precise positioning, cost-effectiveness, and environmental friendliness. It has been extensively employed in marine resource development, particularly in offshore wind power and oil and gas extraction. It usually involves multiple suction bucket conduit rack platforms during offshore construction projects.

Study on the design calculation method and construction control method of suction drum foundation for guided frame platform.

Currently, a standardized design and calculation specification for suction drum foundations has yet to exist in China. The engineering design currently depends mainly on the subjective understanding and engineering experience of the designers, which can be considered somewhat blind and subjective. In this paper, we utilize the offshore wind power project in Yangjiang City, Guangdong Province, as our case study.

Respiratory Depression as Antibacterial Mechanism of Linalool against Based on Metabolomics.

Linalool showed a broad-spectrum antibacterial effect, but few studies have elucidated the antibacterial mechanism of linalool on () to date. The present study aimed to uncover the antimicrobial activity and potential mechanism of linalool against by determining key enzyme activities and metabolites combined with a high-throughput method and metabolomic pathway analysis. As a result, linalool had excellent inhibitory activity against with MIC of 1.

Antibacterial Mechanism of Linalool against : A Transcriptomic Study.

is the dominant spoilage bacterium that causes the deterioration of chilled meat. Our previous study showed that linalool has potent antibacterial activity against , but its antibacterial mechanism is unclear. To explore the antibacterial mechanism of linalool against , this study used RNA-seq technology to perform transcriptome analysis of samples with or without linalool treatment (1.

Sexually Dimorphic Neurotransmitter Release at the Neuromuscular Junction in Adult .

Sexually dimorphic differentiation of sex-shared behaviors is observed across the animal world, but the underlying neurobiological mechanisms are not fully understood. Here we report sexual dimorphism in neurotransmitter release at the neuromuscular junctions (NMJs) of adult . Studying worm locomotion confirms sex differences in spontaneous locomotion of adult animals, and quantitative fluorescence analysis shows that excitatory cholinergic synapses, but not inhibitory GABAergic synapses exhibit the adult-specific difference in synaptic vesicles between males and hermaphrodites.

Severe deficiency of the voltage-gated sodium channel Na1.2 elevates neuronal excitability in adult mice.

Scn2a encodes the voltage-gated sodium channel Na1.2, a main mediator of neuronal action potential firing. The current paradigm suggests that Na1.

Efficient community detection algorithm based on higher-order structures in complex networks.

It is a challenging problem to assign communities in a complex network so that nodes in a community are tightly connected on the basis of higher-order connectivity patterns such as motifs. In this paper, we develop an efficient algorithm that detects communities based on higher-order structures. Our algorithm can also detect communities based on a signed motif, a colored motif, a weighted motif, as well as multiple motifs.

Properties of soluble dietary fiber-polysaccharide from papaya peel obtained through alkaline or ultrasound-assisted alkaline extraction.

Soluble dietary fiber (SDF) from the peel of papaya (Carica papaya Linn.) was recovered through alkaline extraction (alkaline-extracted SDF, a-SDF) and ultrasound-assisted alkaline extraction (ultrasound-treated SDF, u-SDF) processes, and the composition, structure and properties of the extracts were compared. The optimal parameters for obtaining the maximum extraction yield of u-SDF were evaluated through response surface methodology.