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  • 1
    Online Resource
    Online Resource
    Figure 3 from: Wang Z, Zhang Y, Zhang Z, Li X, Wu Z, Yan L, Lu A, Xie C, Hu C, Huang W (2022) Liparis macrosepala (Orchidaceae), a new species from southwest China with its phylogenetic position. PhytoKeys 210: 67-77. https://doi.org/10.3897/phytokeys.210.87033
    Pensoft Publishers ; 2022
    In:  PhytoKeys Vol. 210 ( 2022-10-04), p. 67-77
    Details
    In: PhytoKeys, Pensoft Publishers, Vol. 210 ( 2022-10-04), p. 67-77
    Abstract: A new orchid species, Liparis macrosepala , is illustrated and described from Yunnan Province, China, based on morphological and molecular analyses. This plant is characterised by the ovoid-fusiform, slightly compressed pseudobulbs with 4 or 5 leaves with slightly crisped margins on their apical half, dorsal sepal heart-shaped, lip with a bituberculate basal callus and a thickened folded lateral lobe on each side, centrally with one cavity with slightly raised margins, the column with a single pair of broadly triangular, obtuse wings. Maximum Likelihood and Bayesian Inference analyses of combined nrITS and plastid matK DNA sequences place this species in section Cestichis.
    Type of Medium: Online Resource
    ISSN: 1314-2003 , 1314-2011
    URL: Article
    URL: Article
    URL: Article
    URL: Article
    DOI: 10.3897/phytokeys.210.87033
    DOI: 10.3897/phytokeys.210.87033.figure1
    DOI: 10.3897/phytokeys.210.87033.figure2
    DOI: 10.3897/phytokeys.210.87033.figure3
    Language: Unknown
    Publisher: Pensoft Publishers
    Publication Date: 2022
    detail.hit.zdb_id: 2579891-1
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  • 2
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    Expression profile, clinical significance and biological functions of IGF2BP2 in esophageal squamous cell carcinoma
    Spandidos Publications ; 2022
    In:  Experimental and Therapeutic Medicine Vol. 23, No. 4 ( 2022-02-01)
    Details
    In: Experimental and Therapeutic Medicine, Spandidos Publications, Vol. 23, No. 4 ( 2022-02-01)
    Type of Medium: Online Resource
    ISSN: 1792-0981 , 1792-1015
    URL: Journal
    URL: Article
    DOI: 10.3892/etm
    DOI: 10.3892/etm.2022.11177
    Language: Unknown
    Publisher: Spandidos Publications
    Publication Date: 2022
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  • 3
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    Novel Hybrid Analytical/Numerical Conducted EMI Model of a Flyback Converter
    Institute of Electrical and Electronics Engineers (IEEE) ; 2017
    In:  IEEE Transactions on Electromagnetic Compatibility Vol. 59, No. 2 ( 2017-4), p. 488-497
    Details
    In: IEEE Transactions on Electromagnetic Compatibility, Institute of Electrical and Electronics Engineers (IEEE), Vol. 59, No. 2 ( 2017-4), p. 488-497
    Type of Medium: Online Resource
    ISSN: 0018-9375 , 1558-187X
    URL: Article
    DOI: 10.1109/TEMC.2016.2610467
    Language: Unknown
    Publisher: Institute of Electrical and Electronics Engineers (IEEE)
    Publication Date: 2017
    detail.hit.zdb_id: 2027514-6
    detail.hit.zdb_id: 160435-1
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  • 4
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    Study on environmental corrosion performance of hot dip galvanizing coating
    IOP Publishing ; 2022
    In:  Journal of Physics: Conference Series Vol. 2390, No. 1 ( 2022-12-01), p. 012007-
    Details
    In: Journal of Physics: Conference Series, IOP Publishing, Vol. 2390, No. 1 ( 2022-12-01), p. 012007-
    Abstract: In order to analyze the influence of environmental factors on the corrosion resistance of hot-dip galvanized coating, a naturally clean environment and thermal shock treatment were used to simulate the service conditions of products. The surface state and zinc layer thickness of hot-dip galvanized coating under two process conditions were detected. Salt spray corrosion and electrochemical corrosion tests were carried out on hot-dip galvanized coatings. The phase and microstructure of the coating were analyzed by XRD, OM, and SEM. The results show that the hot-dip galvanized coating has a good corrosion protection effect in a naturally clean environment. After thermal shock treatment, cracks in the coating are more likely to occur. With the increase of thermal shock time, the depth of crack on the surface of the coating increases, so the corrosion protection effect of the coating decreases obviously. For the thermal shock treatment of 10-30 days, the coating performance enters the corrosion stability period, and the thickness decreases very little, but when the time exceeds 30 days, the corrosion of the coating accelerates sharply. Electrochemical corrosion shows that the hot-dip galvanized coating has typical coating protection double capacitive reactance curve, and the polar protection effect is good. When the thermal shock treatment time is 30 days, the dense oxide on the coating surface has the best protection effect against corrosion. At this time, the self corrosion current is the smallest and the impedance radius is the largest. When the thermal shock treatment time exceeds 40 days, the cracks on the coating surface will expand to the substrate, and the corrosion protection effect of the coating may fail. So, the corrosion protection effect of hot-dip galvanized coating is limited in the current situation of frequent extreme environments and intensified environmental pollution.
    Type of Medium: Online Resource
    ISSN: 1742-6588 , 1742-6596
    URL: Article
    DOI: 10.1088/1742-6596/2390/1/012007
    Language: Unknown
    Publisher: IOP Publishing
    Publication Date: 2022
    detail.hit.zdb_id: 2166409-2
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  • 5
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    Table1.DOCX
    Frontiers Media SA ; 2023
    In:  Frontiers in Genetics Vol. 14 ( 2023-6-7)
    Details
    In: Frontiers in Genetics, Frontiers Media SA, Vol. 14 ( 2023-6-7)
    Abstract: Background: Lung cancer has a high incidence and mortality rate worldwide. Vasculogenic mimicry (VM) is a specific modality of tumor angiogenesis that could potentially be a new target for tumor therapy. The purpose of this study was to explore the role of VM-related genes in assessing the prognosis and immune landscape of lung cancer. Methods: VM-related genes were obtained from previous studies, and the expression data and clinical data of lung adenocarcinoma (LUAD) patients were obtained from the TCGA database and GEO database. We performed enrichment analysis of 24 VM-related genes and screened hub genes by constructing a protein–protein interaction network and using Cytoscape software. Subsequently, we developed the VM score based on univariate Cox regression analysis and Lasso analysis and validated the VM score on the GSE72094 dataset. In addition, we constructed a nomogram based on the VM score in the TCGA cohort. Finally, we explored the correlation between the VM score and the tumor microenvironment, immune cell infiltration, immune checkpoints, and drug sensitivity. Results: Enrichment analysis revealed that VM-related genes were associated with the HIF signaling pathway and angiogenic pathway. We developed a VM score based on 3 genes (EPHA2, LAMC2 and LOXL2) in LUAD patients. Kaplan-Meier analysis showed that the VM score was associated with poor prognosis in LUAD patients. The receiver operating characteristic curve suggested that the VM score and nomogram are valid predictors for the overall survival of LUAD patients. The VM score was significantly correlated with immune cell infiltration, such as naïve B cells, neutrophils, and eosinophils, and there was a difference in the TME between the high VM score group and the low VM score group. LUAD patients in the high VM score group were more sensitive to antitumor drugs. Conclusion: In summary, the VM score developed in this study is a valuable indicator for evaluating the prognosis and immune landscape of LUAD patients. VM may be a potential target for antitumor therapy in lung cancer.
    Type of Medium: Online Resource
    ISSN: 1664-8021
    URL: Article
    URL: Article
    DOI: 10.3389/fgene.2023.1206141
    DOI: 10.3389/fgene.2023.1206141.s001
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2023
    detail.hit.zdb_id: 2606823-0
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  • 6
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    Table6.DOCX
    Frontiers Media SA ; 2024
    In:  Frontiers in Cell and Developmental Biology Vol. 12 ( 2024-4-8)
    Details
    In: Frontiers in Cell and Developmental Biology, Frontiers Media SA, Vol. 12 ( 2024-4-8)
    Abstract: Polyamine modification patterns in lung adenocarcinoma (LUAD) and their impact on prognosis, immune infiltration, and anti-tumor efficacy have not been systematically explored. Methods Patients from The Cancer Genome Atlas (TCGA) were classified into subtypes according to polyamine metabolism-related genes using the consensus clustering method, and the survival outcomes and immune profile were compared. Meanwhile, the geneCluster was constructed according to the differentially expressed genes (DEGs) of the subtypes. Subsequently, the polyamine metabolism-related score (PMRS) system was established using the least absolute shrinkage and selection operator (LASSO) multivariate regression analysis in the TCGA training cohort ( n = 245), which can be applied to characterize the prognosis. To verify the predictive performance of the PMRS, the internal cohort ( n = 245) and the external cohort ( n = 244) were recruited. The relationship between the PMRS and immune infiltration and antitumor responses was investigated. Results Two distinct patterns (C1 and C2) were identified, in which the C1 subtype presented an adverse prognosis, high CD8 + T cell infiltration, tumor mutational burden (TMB), immune checkpoint, and low tumor immune dysfunction and exclusion (TIDE). Furthermore, two geneClusters were established, and similar findings were observed. The PMRS, including three genes (SMS, SMOX, and PSMC6), was then constructed to characterize the polyamine metabolic patterns, and the patients were divided into high- and low-PMRS groups. As confirmed by the validation cohort, the high-PMRS group possessed a poor prognosis. Moreover, external samples and immunohistochemistry confirmed that the three genes were highly expressed in tumor samples. Finally, immunotherapy and chemotherapy may be beneficial to the high-PMRS group based on the immunotherapy cohorts and low half-maximal inhibitory concentration (IC 50 ) values. Conclusion We identified distinct polyamine modification patterns and established a PMRS to provide new insights into the mechanism of polyamine action and improve the current anti-tumor strategy of LUAD.
    Type of Medium: Online Resource
    ISSN: 2296-634X
    URL: Article
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    URL: Article
    DOI: 10.3389/fcell.2024.1331759
    DOI: 10.3389/fcell.2024.1331759.s001
    DOI: 10.3389/fcell.2024.1331759.s002
    DOI: 10.3389/fcell.2024.1331759.s003
    DOI: 10.3389/fcell.2024.1331759.s004
    DOI: 10.3389/fcell.2024.1331759.s005
    DOI: 10.3389/fcell.2024.1331759.s006
    DOI: 10.3389/fcell.2024.1331759.s007
    DOI: 10.3389/fcell.2024.1331759.s008
    DOI: 10.3389/fcell.2024.1331759.s009
    DOI: 10.3389/fcell.2024.1331759.s010
    DOI: 10.3389/fcell.2024.1331759.s011
    DOI: 10.3389/fcell.2024.1331759.s012
    DOI: 10.3389/fcell.2024.1331759.s013
    DOI: 10.3389/fcell.2024.1331759.s014
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2024
    detail.hit.zdb_id: 2737824-X
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  • 7
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    Research on Video-based Moving Vehicle Detection Technology
    IOP Publishing ; 2020
    In:  Journal of Physics: Conference Series Vol. 1650, No. 3 ( 2020-10-01), p. 032063-
    Details
    In: Journal of Physics: Conference Series, IOP Publishing, Vol. 1650, No. 3 ( 2020-10-01), p. 032063-
    Abstract: Moving vehicle detection technology has been used more and more widely in monitoring traffic conditions such as vehicle flow, vehicle speed, traffic accidents, and escape from violations. The most commonly used methods of moving vehicle detection technology include the inter-frame difference method, the background difference method, and the optical flow method. The inter-frame difference method subtracts the images of two or three adjacent frames, the pixel whose brightness change does not exceed the threshold value is considered as the background, and the pixel whose brightness change exceeds the threshold value is considered as the foreground; The background difference method uses a difference comparison between the current image and the background model to realize the moving vehicle detection; The optical flow method is to construct an optical flow field by changing the brightness value of each pixel point in an adjacent frame in a video image, and realize the detection of a moving vehicle through a moving field of the moving vehicle. The frame difference method can detect the contour edge information of a moving vehicle, and the detection result is less noisy; the background difference method can detect a more complete moving vehicle, including not only the contour information of the moving vehicle, but also the connected area inside the moving vehicle; The optical flow method can detect moving vehicles, but can only obtain the contour edge information of moving vehicles, and there are large voids in the interior of moving vehicles. In short, these methods can realize the detection of moving vehicles, but there are still some problems. With the research and implementation of improved algorithms, the detection technology of moving vehicles will be more and more widely used.
    Type of Medium: Online Resource
    ISSN: 1742-6588 , 1742-6596
    URL: Article
    DOI: 10.1088/1742-6596/1650/3/032063
    Language: Unknown
    Publisher: IOP Publishing
    Publication Date: 2020
    detail.hit.zdb_id: 2166409-2
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  • 8
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    Large-scale synthesis and quantitative characterization of size-controllable potassium tungsten bronze nanowires
    IOP Publishing ; 2018
    In:  Journal of Physics D: Applied Physics Vol. 51, No. 9 ( 2018-03-07), p. 095305-
    Details
    In: Journal of Physics D: Applied Physics, IOP Publishing, Vol. 51, No. 9 ( 2018-03-07), p. 095305-
    Type of Medium: Online Resource
    ISSN: 0022-3727 , 1361-6463
    URL: Article
    DOI: 10.1088/1361-6463/aaa9dd
    Language: Unknown
    Publisher: IOP Publishing
    Publication Date: 2018
    detail.hit.zdb_id: 209221-9
    detail.hit.zdb_id: 1472948-9
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  • 9
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    Advances in omics research on peanut response to biotic stresses
    Frontiers Media SA ; 2023
    In:  Frontiers in Plant Science Vol. 14 ( 2023-5-22)
    Details
    In: Frontiers in Plant Science, Frontiers Media SA, Vol. 14 ( 2023-5-22)
    Abstract: Peanut growth, development, and eventual production are constrained by biotic and abiotic stresses resulting in serious economic losses. To understand the response and tolerance mechanism of peanut to biotic and abiotic stresses, high-throughput Omics approaches have been applied in peanut research. Integrated Omics approaches are essential for elucidating the temporal and spatial changes that occur in peanut facing different stresses. The integration of functional genomics with other Omics highlights the relationships between peanut genomes and phenotypes under specific stress conditions. In this review, we focus on research on peanut biotic stresses. Here we review the primary types of biotic stresses that threaten sustainable peanut production, the multi-Omics technologies for peanut research and breeding, and the recent advances in various peanut Omics under biotic stresses, including genomics, transcriptomics, proteomics, metabolomics, miRNAomics, epigenomics and phenomics, for identification of biotic stress-related genes, proteins, metabolites and their networks as well as the development of potential traits. We also discuss the challenges, opportunities, and future directions for peanut Omics under biotic stresses, aiming sustainable food production. The Omics knowledge is instrumental for improving peanut tolerance to cope with various biotic stresses and for meeting the food demands of the exponentially growing global population.
    Type of Medium: Online Resource
    ISSN: 1664-462X
    URL: Article
    DOI: 10.3389/fpls.2023.1101994
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2023
    detail.hit.zdb_id: 2687947-5
    detail.hit.zdb_id: 2613694-6
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  • 10
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    Table_1.xlsx
    Frontiers Media SA ; 2022
    In:  Frontiers in Plant Science Vol. 13 ( 2022-12-20)
    Details
    In: Frontiers in Plant Science, Frontiers Media SA, Vol. 13 ( 2022-12-20)
    Abstract: Plastomes may have undergone adaptive evolution in the process of plant adaptation to diverse environments, whereby species may differ in plastome characters. Cypripedioideae successfully colonized distinct environments and could be an ideal group for studying the interspecific variation and adaptive evolution of plastomes. Comparative study of plastomes, ancestral state reconstruction, phylogenetic-based analysis, ecological niche modelling, and selective pressure analysis were conducted to reveal the evolutionary patterns of plastomes in Cypripedioideae and their relationship with environmental factors. The plastomes of the three evolved genera had reduced plastome size, increased GC content, and compacted gene content compared to the basal group. Variations in plastome size and GC content are proved to have clear relationships with climate regions. Furthermore, ecological niche modelling revealed that temperature and water factors are important climatic factors contributing to the distributional difference which is directly correlated with the climate regions. The temperature-sensitive genes ndh genes, infA , and rpl20 were found to be either lost/pseudogenized or under positive selection in the evolved groups. Unparalleled plastome character variations were discovered in slipper orchids. Our study indicates that variations in plastome characters have adaptive consequences and that temperature and water factors are important climatic factors that affect plastome evolution. This research highlights the expectation that plants can facilitate adaptation to different environmental conditions with the changes in plastome and has added critical insight for understanding the process of plastome evolution in plants.
    Type of Medium: Online Resource
    ISSN: 1664-462X
    URL: Article
    URL: Article
    URL: Article
    DOI: 10.3389/fpls.2022.1075098
    DOI: 10.3389/fpls.2022.1075098.s001
    DOI: 10.3389/fpls.2022.1075098.s002
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2022
    detail.hit.zdb_id: 2687947-5
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