Search Results - Nan Sun
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Sweet potato and potato residual flours as potential nutritional and healthy food material
Published 2017-11-01Get full textIn this study, the proximate composition, mineral content and amino acid composition of starch processing residues from 10 cultivars of sweet potato and 10 cultivars of potato were determined, and the nutritional and health-related values of these residues were investigated. The residual flours cont...
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Text classification using SVD, BERT, and GRU optimized by improved Seagull optimization (ISO) algorithm
Published 2025-06-01Get full textText classification is a key task in natural language processing that entails sorting textual information into specified categories. Over time, techniques for text classification have progressed from rule-based methods to more advanced deep learning and machine learning approaches. Conventional appr...
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Influence of potato flour on dough rheological properties and quality of steamed bread
Published 2016-11-01Get full textIt is a novel idea to make steamed bread by adding potato flour into wheat flour considering the production and nutritional factors of potato. In this study, the influence of potato flour (0–35%) on dough rheology and quality of steamed bread were investigated. Potato flour addition significantly in...
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GABAB receptor activation contributes to post-surgery cognitive impairments in mice by inducing hippocampal BDNF hypermethylation
Published 2025-12-01Get full textBackground Clinical observations have shown that brain-derived neurotrophic factor (BDNF) expression is reduced in patients with impaired cognitive function after anaesthesia and surgery. Abnormal epigenetic changes may contribute to this condition. The role of the GABAergic system, which is crucial...
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Degradation effects on dichlorvos by a biocontrol strain, Trichoderma atroviride T23
Published 2023-09-01Get full textExcessive use of organophosphate pesticides (OP), such as dichlorvos, in farming system poses a threat to human health through potential contamination of environment. To date, biodegradation has been prospected most promising approach to eliminate environmental OP residues. Trichoderma species as a...
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Chemical fertilizers could be completely replaced by manure to maintain high maize yield and soil organic carbon (SOC) when SOC reaches a threshold in the Northeast China Plain
Published 2017-04-01Get full textThe combined use of chemical and organic fertilizers is considered a good method to sustain high crop yield and enhance soil organic carbon (SOC), but it is still unclear when and to what extent chemical fertilizers could be replaced by organic fertilizers. We selected a long-term soil fertility exp...
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Spatiotemporal Patterns of Vegetation Coverage and Its Response to Land-Use Change in the Agro-Pastoral Ecotone of Inner Mongolia, China
Published 2025-06-01Get full textIn agro-pastoral transitional zones, monitoring vegetation fraction coverage (FVC) and understanding its relationship with land use and climate change are crucial for comprehending how complex land-use/land-cover change (LUCC) improves ecological restoration and land management. This study focuses o...
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MAPKs and acetyl-CoA are associated with Curvularia lunata pathogenicity and toxin production in maize
Published 2018-01-01Get full textMitogen-activated protein kinase (MAPK) cascades play an important role in extracellular signal transduction and are involved in the pathogenicity of fungal pathogens to host plants. In Curvularia lunata, the roles of two MAPK genes, Clk1 and Clm1, have already been studied. Clk1 is involved in coni...
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Regional homogeneity alterations in patients with breast cancer: Mediation between anxiety sensitivity and health anxiety-related metacognition
Published 2025-09-01Get full textObjectives: To investigate the impact of anxiety sensitivity (AS) on regional spontaneous neural activity in patients with breast cancer and to explore the interplay among brain activity, AS, and health anxiety-related metacognition (MC). Methods: Sixty-four breast cancer patients (33 with high AS[H...
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Soil CO2 and N2O Emissions in Maize Growing Season Under Different Fertilizer Regimes in an Upland Red Soil Region of South China
Published 2014-03-01Get full textUpland red soils have been identified as major CO2 and N2O sources induced by human activities such as fertilization. To monitor characteristics of soil surface CO2 and N2O fluxes in cropland ecosystems after continuous fertilizer applications over decades and to separate the respective contribution...
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Optimizing spatial food crops planting structure under water-energy-food-carbon emissions nexus constraints
Published 2025-08-01Get full textThe interrelationship among water, energy, food, and carbon emissions has emerged as a critical factor influencing agricultural sustainability. However, existing studies on food crop planting structure (FCPS) optimization primarily focus on the water–food relationship, overlooking the complex and dy...
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A two-step automatic identification of contrast phases for abdominal CT images based on residual networks
Published 2025-06-01Get full textAbstract Objectives To develop a deep learning model based on Residual Networks (ResNet) for the automated and accurate identification of contrast phases in abdominal CT images. Methods A dataset of 1175 abdominal contrast-enhanced CT scans was retrospectively collected for the model development, an...
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Nitrogen mobility, ammonia volatilization, and estimated leaching loss from long-term manure incorporation in red soil
Published 2017-09-01Get full textNitrogen (N) loss from fertilization in agricultural fields has an unavoidable negative impact on the environment and a better understanding of the major pathways can assist in developing the best management practices. The aim of this study was to evaluate the fate of N fertilizers applied to acidic...
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A Radiation-Hard 8-Channel 15-Bit 40-MSPS ADC for the ATLAS Liquid Argon Calorimeter Readout
Published 2025-01-01Get full textThe custom design of a radiation-hardened, 8-channel, 40-MSPS, 15-bit resolution, 14.2-bit dynamic range, 11.4-ENOB ADC data acquisition ASIC fabricated in a commercial 65-nm triple-well CMOS technology is presented. The ADC is developed for and integrates seamlessly into the readout system for the...
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Expert Consensus on Subxiphoid and Subcostal Arch Thoracoscopic Resection for the Treatment of Thymoma
Published 2025-06-01Get full textABSTRACT Surgery is the primary treatment for thymoma. Although subxiphoid and subcostal arch thoracoscopic thymoma surgery is widely used, there is currently a lack of consensus regarding its use, nor have standards been established. Based on the surgical experience of many domestic thoracic surger...
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