Search Results - Dongmei Zhang
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Asymmetric Image Encryption and Authentication Based on Equal Modulus Decomposition in the Fresnel Transform Domain
Published 2019-01-01Get full textA novel asymmetric image encryption and authentication scheme based on equal modulus decomposition (EMD) in the Fresnel transform domain is proposed. First, the Fresnel spectrum of the plaintext is sparsely sampled. Then a sparse presentation of the Fresnel spectrum is divided into two complex-value...
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Geochemical effects of intra-layer hydrocarbon micro-migration in shale layers: a case study of the No. 5 shale layer of the No. Ⅲ sand group in the upper submember of the third me...
Published 2025-07-01Get full textHydrocarbon micro-migration within source rock layers is an important pathway for shale oil enrichment, and the resulting geochemical effects provide strong evidence for its occurrence. To verify the existence of hydrocarbon micro-migration in the deep sag area of the Biyang Sag of Nanxiang Basin an...
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Mapping forage quality parameters based on Sentinel-2 images and auxiliary data during the senescent stage of alpine grasslands in Tibetan Plateau
Published 2025-07-01Get full textThe nutrient status of forage during the senescent stage in an alpine grassland ecosystem of the Tibetan Plateau provides important information for the precise supplementary feeding of grazing livestock. During the senescent stage, the application of remote sensing technology to understand the spati...
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In Situ Encapsulated RhB@Er-MOF with Dual-Emitting Rationmetric Fluorescence for Rapid and Selective Detection of Fe(III) by Dual-Signal Output
Published 2025-05-01Get full textA novel polyhedron-based anionic Er-MOF with three types of cages and abundant open metal sites (OMSs) and Lewis base sites (LBSs) has been successfully synthesized. The inorganic secondary unit possesses a rarely reported six-connected three-nucleated rare-earth cluster, and the overall framework s...
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Circadian rhythm genes and immune cell infiltration in myasthenia gravis: A comprehensive analysis.
Published 2025-01-01Get full textThe fluctuating weakness in myasthenia gravis (MG) is clinically described as the "morning improvement and evening worsening" pattern; MG is commonly associated with sleep disorders. However, there remains a paucity of research investigating the relationship between MG and circadian rhythm...
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Melatonin receptor 1a alleviates sleep fragmentation-aggravated testicular injury in T2DM by suppression of TAB1/TAK1 complex through FGFR1
Published 2025-07-01Get full textA major obstacle in type 2 diabetes mellitus (T2DM) is sleep fragmentation (SF), which negatively affects testicular function. However, the underlying mechanisms remain to be elucidated. In this study, we demonstrate that SF induces testicular damage through a mechanism involving lipid metabolism, s...
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Neuraminidase 1 Exacerbated Glycolytic Dysregulation and Cardiotoxicity by Destabilizing SIRT1 through Interactions with NRF2 and HIF1α
Published 2025-07-01Get full textAbstract Despite significant therapeutic advances, cumulative DOX‐induced cardiotoxicity (DIC) events remain unacceptably high. Recent evidence has underscored the critical role of impaired glycolytic metabolism in cardiovascular damage. Neuraminidase 1 (NEU1), a member of the neuraminidase family,...
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Expression analysis of the R2R3-MYB gene family in upland cotton and functional study of GhMYB3D5 in regulating Verticillium wilt resistance
Published 2024-10-01Get full textImproving plant resistance to Verticillium wilt (VW), which causes massive losses in Gossypium hirsutum, is a global challenge. Crop plants need to efficiently allocate their limited energy resources to maintain a balance between growth and defense. However, few transcriptional regulators specifical...
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Spatial transcriptomics reveals Inhba/Smad2/E2f4 axis in Lrp2high thecal cell proliferation in androgen-induced PCOS mice
Published 2025-08-01Get full textBackgroundPolycystic ovary syndrome (PCOS) is a common endocrine disorder characterized by elevated androgen levels and impaired follicular development. A hallmark of PCOS is the excessive proliferation of thecal cells (TCs), which are critical for androgen production. However, the molecular mechani...
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