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6篇 您的检索式:作者名="Han Mingfang"
    题名 作者 年代 出处 被引量
1Soil salinization research in China: Advances and prospects显示文摘与气候变化的进展引起的环境恶化,土壤 salinization 是一个严重、成长的全球问题。当前,大约 7% 世界陆地表面被 salinization 威胁。中国是其土壤被这个问题严重地影响的一个国家,它由于它的广泛的区域,并且宽分发形成严肃的威胁到地区性的农业开发。在这评论,我们在过去的 70 年在中国为土壤 salinization 研究总结框架,估计存在的软弱在两个研究国内、国际的上下文,加亮趋势并且给关于在过去的 30 年的盐的土壤的全球研究的调查结果调音,并且为关于盐的土壤的未来研究建议六个主要领域和方向。LI Jianguo PU Lijie HAN Mingfang ZHU Ming ZHANG Runsen XIANG Yangzhou 2014Journal of Geographical Sciences2014,24,5:90
2MRI can reveal metabolic changes in lily bulbs in vivo during dormancy release显示文摘The factors influencing dormancy release in lily bulbs strongly affect commercialization success, but the mechanism of dormancy release is still unclear. Magnetic resonance imaging (MRI) can detect changes in morphology and water status in a living plant bulb and aid in investigating release factors. To evaluate whether MRI could be used to detect intra-bulb metabolic changes during the dormant period in Oriental Lilies (Lilium 'Sorbonne'), a series of MRI and sugar concentration measurements were performed weekly on bulbs stored for 11 weeks at 4°C. The image quality of intra-bulb structure obtained using T 1-weighted imaging was superior to that obtained using T 2 -weighted imaging and had a higher signal-to-noise ratio (0.97±0.01). Magnetization transfer ratio values for the bud and basal plate declined during the first eight weeks of cold storage (P>0.05), and were well correlated with concentration of soluble sugar in the bud (R 2 =0.95) and basal plate (R 2 =0.93). Thus, MRI can serve as a valuable tool for observation and analysis of dynamic morphological and metabolic changes in vivo during dormancy release. This information is potentially useful as a guide in the improvement of horticultural product quality.HAN HaoJun YI MingFang 2012Science China(Life Sciences)2012,55,11:3
3Interleukin-17A gene variants and risk of coronary artery disease: A large angiography-based study显示文摘Xiaolin Zhang Fang Pei MingXiang Zhang Chenghui Yan Mingfang Huang Tao Wang Yaling Han 2010Clinica Chimica Acta2010,,3:1
4Microstructure and properties of fly ash-based geopolymeric materials with 5A zeolite as a filler显示文摘Huang Yi Han Mingfang Yi Ruanrong 2012Construction and Building Materials2012,33,:1
5Automated Metadata Annotation:What Is and Is Not Possible with Machine Learning显示文摘Automated metadata annotation is only as good as training dataset,or rules that are available for the domain.It's important to learn what type of data content a pre-trained machine learning algorithm has been trained on to understand its limitations and potential biases.Consider what type of content is readily available to train an algorithm-what's popular and what's available.However,scholarly and historical content is often not available in consumable,homogenized,and interoperable formats at the large volume that is required for machine learning.There are exceptions such as science and medicine,where large,well documented collections are available.This paper presents the current state of automated metadata annotation in cultural heritage and research data,discusses challenges identified from use cases,and proposes solutions.Mingfang Wu Hans Brandhorst Maria-Cristina Marinescu Joaquim More Lopez Margorie Hlava Joseph Busch 2023Data Intelligence2023,5,1:0
6Characterization of bacteriophage BUCT631 lytic for K1 Klebsiella pneumoniae and its therapeutic efficacy in Galleria mellonella larvae显示文摘Severe infections caused by multidrug-resistant Klebsiella pneumoniae(K.pneumoniae)highlight the need for new therapeutics with activity against this pathogen.Phage therapy is an alternative treatment approach for multidrug-resistant K.pneumoniae infections.Here,we report a novel bacteriophage(phage)BUCT631 that can specifically lyse capsule-type K1 K.pneumoniae.Physiological characterization revealed that phage BUCT631 could rapidly adsorb to the surface of K.pneumoniae and form an obvious halo ring,and it had relatively favorable thermal stability(4–50C)and pH tolerance(pH?4–12).In addition,the optimal multiplicity of infection(MOI)of phage BUCT631 was 0.01,and the burst size was approximately 303 PFU/cell.Genomic analysis showed that phage BUCT631 has double-stranded DNA(total length of 44,812 bp)with a G t C content of 54.1%,and the genome contains 57 open reading frames(ORFs)and no virulence or antibiotic resistance related genes.Based on phylogenetic analysis,phage BUCT631 could be assigned to a new species in the genus Drulisvirus of the subfamily Slopekvirinae.In addition,phage BUCT631 could quickly inhibit the growth of K.pneumoniae within 2 h in vitro and significantly elevated the survival rate of K.pneumoniae infected Galleria mellonella larvae from 10%to 90%in vivo.These studies suggest that phage BUCT631 has promising potential for development as a safe alternative for control and treatment of multidrug-resistant K.pneumoniae infection.Pengjun Han Mingfang Pu Yahao Li Huahao Fan Yigang Tong 2023Virologica Sinica2023,38,5:0
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