Search Results - Yu Song

None

This paper constructs a modified hypothesis extraction method (MHEM)–structural decomposition analysis (SDA)–structural path decomposition (SPD) analytical framework and employs the 2018–2022 Chinese input–output tables to discuss sectoral consumption correlations, driving forces of consumption, and...

Full description

Retinal endothelial cells (RECs) are involved in many ocular diseases such as age-related macular degeneration (AMD) and diabetic retinopathy. Salicin is the major ingredient of willow bark extract, and it has been shown to be a potent anti-inflammatory agent. We aim to explore whether salicin has a...

Full description

Genome RNA was extracted from bone marrow of pig (Duroc × Landrace × Yorkshire) and PR-39 mRNA amplified through PT-PCR with special primers. A DNA fragment about 349 bp in length was obtained. The PCR product was cloned into pGEM-T vector and sequedced. Sequence analysis suggested that this fragmen...

Full description

Image Aesthetic Assessment (IAA) is an crucial task in computer vision, aiming to quantify the aesthetic quality of images. Existing methods face two main challenges: neglecting the sequential modeling of human visual perception, and the fact that multi-attribute annotation is extremely time-consumi...

Full description

As a special kind of soil erosion that severely deteriorates the qualities of soil in granite regions, collapsing gully is widely distributed in the tropical and subtropical areas of South China. In particular, collapsing-gully erosion produces a large amount of sediment deposited on the plough laye...

Full description

Sixty piglets (Duroc × Yorkshire × Jia) were used to study the effects of NSP enzymes (including β-glucanase, xylanase and cellulase) added to barley-based diets on digestive function of piglets. The results showed that compared to control group, NSP enzymes increased the content of glucose and bile...

Full description

The microstructure of TC4 titanium alloy prepared by selective laser melting(SLM) technology is prone to the phenomenon of coarse grains and poor wear resistance.To address this issue, an appropriate amount of Y2O3 was added during the SLM preparation process of TC4 titanium alloy, and it...

Full description

Photosynthate supplement of winter wheat (Triticum aestivum L.) flag leaf was studied in the aspects of supplying rate (includs photosynthetic rate and sucrose synthetic rate) and supplying duration. The results showed that photosynthetic rate of flag leaf of Lumai 22 is higher than that of Lumai 14...

Full description

Armillaria gallica, a valuable edible and medicinal fungus, is essential for the symbiotic cultivation of the traditional Chinese medicinal herb Gastrodia elata. Abietic acid, a plant-derived secondary metabolite, modulates microbial growth and metabolism. This study investigates the effects of abie...

Full description

Constipation, a widespread gastrointestinal disorder, imposes significant burdens on healthcare systems the and global health-related quality of life, yet current options remain suboptimal due to limited mechanistic understanding and efficacy limitations. Given the pivotal significance of the intera...

Full description

To compare the effects of different antioxidant concentrations of glutathione (GSH), green tea polyphenols (GTPs), vitamin E (V_E) and superoxide dismutase (SOD) on cryopreservation of Jinhua boar sperm, freezing extenders were supplemented with the GSH (0.125, 0.25 and 0.5 mmo...

Full description

Emaraviruses are multipartite negative-sense single-stranded viruses that usually infect flowering plants. Using unbiased next-generation sequencing (NGS) approach, a novel virus from lilac leaves with yellow mottle symptom was identified. Five viral genomic RNA segments were detected and completely...

Full description

This study employs Principal Component Analysis (PCA) and 13 years of SD-WACCM-X model data (2007−2019) to investigate the characteristics and mechanisms of Inter-hemispheric Coupling (IHC) triggered by sudden stratospheric warming (SSW) events. IHC in both hemispheres leads to a cold anomaly in the...

Full description

Malus prunifolia Borkh. ‘Fupingqiuzi’ has significant ecological and economic value and plays a key role in germplasm development and resistance research. However, its long juvenile phase and high heterozygosity are barriers to the identification of ‘Fupingqiuzi’ progeny with excellent traits. In-vi...

Full description

Leaf chlorophyll content (LCC) is an important physiological indicator of the actual health status of individual plants. An accurate estimation of LCC can therefore provide valuable information for precision field management. Red-edge information from hyperspectral data has been widely used to estim...

Full description

Maize tassel detection is essential for future agronomic management in maize planting and breeding, with application in yield estimation, growth monitoring, intelligent picking, and disease detection. However, detecting maize tassels in the field poses prominent challenges as they are often obscured...

Full description

Rice bakanae disease (RBD), a major threat in rice-cropping nations, can reduce rice yield and quality. As it is a seed-borne disease, effective seed detection is crucial. Loop-mediated isothermal amplification (LAMP) can rapidly and specifically amplify DNA at a constant temperature with high sensi...

Full description

In the original publication [...]

Driven by the urgent demand for low-frequency vibration and noise control in engineering scenarios such as automobiles, acoustic metamaterials (AMs), as a new class of functional materials, have demonstrated significant application potential. This paper proposes a low-frequency band gap optimization...

Full description