Search Results - Ming Fang
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Compact Unidirectional Laser Based on All-Dielectric Metasurface With High Quality Factor
Published 2021-01-01Get full textAll-dielectric metasurfaces offer unconventional optical functional behaviors for manipulating light, due to the strong localization of light with negligible dissipative loss. Here, we propose a compact design for a light emission cavity consist of an all-dielectric grating reflector and an all-diel...
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Polarization Imaging Descattering Based on Dark Channel Prior Background Light Estimation
Published 2025-01-01Get full textIn turbid water environments, conventional polari-metric imaging descattering methods usually rely on selecting a non-target background region as a substitute for global back-ground light information, leading to image clarity. By integrating polarization imaging with the dark channel prior (DCP) and...
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Effect of Pore-Scale Anisotropic and Heterogeneous Structure on Rarefied Gas Flow in Three-Dimensional Porous Media
Published 2025-07-01Get full textPorous media have great application prospects, such as transpiration cooling for the aerospace industry. The main challenge for the prediction of gas permeability includes the geometrical complexity and high Knudsen number of gas flow at the nano-scale to micro-scale, leading to failure of the conve...
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Rapid detection of specific proteins expressed in cytoplasmic male-sterile line of tuber mustard using SDS-PAGE
Published 2001-11-01Get full textIn this paper, two specific proteins with molecular weights of ca. 14.4 kD and 13.0 kD were detected by SDS-PAGE in floral organs of CMS line of tuber mustard, of which the 14.4 kD protein was clearly over-expressed. Nevertheless, no difference was detectable in banding patterns of soluble proteins...
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Aging-resistance of ultra-dried onion seeds and its free radical scavenging
Published 2001-03-01Get full textThe effects of aging-resistance and free radical scavenging were studied in onion seeds dried to water contents between 1.21% and 7.08%. The results showed that: （1） Ultra-dried seeds within certain MC limit showed no adverse effect on seed vigor. Furthermore, ultra-dried seeds significantly enhance...
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Protein C and protein S deficiency associated cerebral venous thrombosis: one case report
Published 2025-06-01Get full textObjective To report one case with protein C deficiency (PCD) and protein S deficiency (PSD) associated cerebral venous thrombosis (CVT), and to explore diagnostic and therapeutic strategies. Methods and Results A 27-year-old male patient presented with positional headache, worsened in supine positio...
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Analyzing the potential targets and mechanisms of liver damage induced by acetyl tributyl citrate plasticizer using network toxicology, molecular docking and in vitro experiments
Published 2025-07-01Get full textBackgroundAcetyl tributyl citrate (ATBC) may have adverse effects on liver health; however, the underlying mechanisms and pathophysiology remain unclear. The objective of this study was to elucidate the complex effects of ATBC on the liver and to determine the underlying molecular mechanisms by whic...
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Differential volatile organic compounds in royal jelly associated with different nectar plants
Published 2016-05-01Get full textThe aim of this work was to distinguish volatile organic compound (VOC) profiles of royal jelly (RJ) from different nectar plants. Headspace solid-phase microextraction (HS-SPME) was used to extract VOCs from raw RJ harvested from 10 nectar plants in flowering seasons. Qualitative and semi-quantitat...
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Transcriptomic Insights and Quantification of Free Amino Acids in <i>Auricularia heimuer</i> Cultivated on Corncob Substrate
Published 2025-05-01Get full textSubstrate type exerts a critical influence on the growth, development, and nutritional quality of <i>Auricularia heimuer</i>. In this study, agricultural waste-derived corncob was used as the treatment group (T1), with sawdust serving as the control (CK), to systematically investigate th...
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Effects of long-term full straw return on yield and potassium response in wheat-maize rotation
Published 2015-12-01Get full textThe effect of long-term straw return on crop yield, soil potassium (K) content, soil organic matter, and crop response to K from both straw and chemical K fertilizer (K2SO4) were investigated in a fixed site field experiment for winter wheat-summer maize rotation in 6 years for 12 seasons. The field...
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A foodborne outbreak of Salmonella Paratyphi C in a Chinese middle school: Genomic tracing and epidemiological characterization
Published 2025-09-01Get full textBackground: Salmonella Paratyphi C is an infrequent etiological agent of enteric fever, with sporadic cases primarily reported in Asia and Africa. Documented outbreaks remain exceedingly rare, and epidemiological data on such events are notably scarce. Methods: This study investigated a paratyphoid...
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Employing Hybrid sub-Nyquist Sampling Rates to Support Heterogeneous Services of Varying Capacity in 25-Gbps DDM-OFDM-PON
Published 2018-01-01Get full textDelay-division-multiplexing (DDM) involves the use of signal preprocessing for the detection of data via sub-Nyquist analog-to-digital sampling, based on preallocated relative sampling delays among optical network users (ONUs) in an orthogonal frequency-division multiplexing (OFDM) passive optical n...
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Research on the construction of corneal endothelium transplantation with acellular amniotic membrane as a scaffold
Published 2025-07-01Get full textIntroductionThis study aimed to develop a human acellular amniotic membrane (HAAM) scaffold suitable for corneal endothelial transplantation. The HAAM was engineered using sequential chemical treatments and physical agitation to remove cellular components while preserving the extracellular matrix st...
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Chip-Scale Plasmonic Sum Frequency Generation
Published 2017-01-01Get full textPlasmonics provides a promising candidate for nonlinear optical interactions because of its ability to enable extreme light concentration at the nanoscale. We demonstrate on-chip plasmonic sum frequency generation (SFG) with a metal—dielectric–metal nanostructure. The two cross...
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Accelerating the speed of innovative anti-tumor drugs to first-in-human trials incorporating key de-risk strategies
Published 2023-12-01Get full textPharmaceutical companies have recently focused on accelerating the timeline for initiating first-in-human (FIH) trials to allow quick assessment of biologic drugs. For example, a stable cell pool can be used to produce materials for the toxicology (Tox) study, reducing time to the clinic by 4–5 mont...
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