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Variations of Raindrop Size Distribution and Radar Retrieval in Outer Rainbands of Typhoon Mangkhut(2018)

Journal of Meteorological Research 2022年第3期36卷 500-519页

作者： Jingjing LYU Huiwen XIAO Yuchun DU lina sha Yuqing DENG Weikai JIA Shengjie NIU Yue ZHOU Guqian PANG Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters(CIC-FEMD) Key Laboratory for Aerosol-Cloud-Precipitation of China Meteorological AdministrationNanjing University of Information Science&TechnologyNanjing 210044 Hubei Key Laboratory for Heavy Rain Monitoring and Warning Research Institute of Heavy RainChina Meteorological AdministrationWuhan 430205 Climate Center of Guangdong Province Guangzhou 510080 College of Earth and Planetary Sciences University of Chinese Academy of SciencesBeijing 100049

The evolution of the microphysical properties of raindrops from Typhoon Mangkhut’s outer rainbands as the storm made landfall in South China in September 2018 was *** observations by three two-dimensional video disdrometers deployed in central Guangdong Province were analyzed *** was found that the radial distribution of the median volume diameter(D_(0))and normalized intercept parameter(N_(w))varied in different stages,and that raindrops smaller than 3.0 mm contributed more than 99%of the total *** the characteristics of precipitation in the typhoon outer rainband,a modified stratiform rain(SR)-convective rain(CR)separator line is proposed based on D_(0) and N_(w) ***,an“S-C likelihood index”is introduced,which was used to classify three rain types(SR,CR,and mixed rain).The CR results were highly consistent with those of the improved typhoon precipitation classification method based on rain *** calculating effectively the radar reflectivity factor(Ze)in the Ku and Ka bands,D0-Ze and N_(w)-D_(0) empirical relations were thereby derived for improving the accuracy of rainfall *** the four quantitative precipitation estimators using S-band dual-polarimetric radar parameters simulated by the T-matrix method,the estimator that adopted the specific differential phase and differential reflectivity was found to be the most effective for both SR and CR.

关键词： typhoon two-dimensional video disdrometer drop size distribution axis ratio quantitative precipitation estimation

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Lacquer Seed Oil and the Food Culture of the Lisu

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民族学刊 2015年第5期 111-114页

作者： Gao Zhiying sha lina Southwest Frontier Research Center Yunnan UniversityKunming650091YunnanChina

Because they practice a ritual of“climbing a mountain of swords and plunging into a sea of flames”,the Lisu are referred to as an eth-nic group who“climb up a mountain of swords and plunge into a sea of flames” by the outside world. However,if seen from their dietary characteristics, it would also be true to call them“an ethnic group who eats lacquer seed oil”. Lacquer seed oil is also referred to as “lacquer tree fat”. It is a kind of pure and natural plant oil which is always found in the Lisu’s diet. In the Lisu language,it is called as“zhiche”. For a long time, lacquer seed oil has been the primary cooking oil for the Lisu,who live next to the Langcang and Jinsha Rivers,as well as for their neighboring ethnic groups, such as the Nu,and the Dulong. Even though nowadays their communication with the outside world has in-creased,and the kinds of cooking oil have also di-versified, the Lisu who live in the “Three Parallel Rivers Area” still favor using lacquer seed oil,and it cannot be absent from their daily diet or during festival celebrations. Even those Lisu people who have migrated to Mytchina in northern Burma, where their daily production and living conditions have undergone great changes when compared with those in their ancestral land,they still have a spe-cial preference for lacquer seed oil. They regard lacquer seed oil given to them by their relatives from Nujiang as one of the best gifts. It could be said that the dietary culture developed from lacquer seed oil has become an important traditional cultur-al trait of the Lisu, and also an important cultural symbol for the Lisu. 1 . Lacquer Seed Oil and the Lisu The Lisu is a transnational ethnic group. The Lisu in China are scattered in “the three rivers”area( Nu River, Jinsha River and Langchang Riv-er) . The majority of Lisu live in Nujiang Lisu Au-tonomous Prefecture. The second largest concentra-tion of Lisu is in Weixi county of Diqing prefec-ture;As for foreign countries,Burma is their major area of

关键词： Lisu ethnic group lacquer seed oil cultural circle social cultural function

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Research on the Problems and Countermeasures of Monetary Capital Internal Control in Small and Medium-Sized Enterprises

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Proceedings of Business and Economic Studies 2024年第1期7卷 94-98页

作者： lina sha Guanlin Liu Zhaoyong Ouyang Graduate University of Mongolia Ulaanbaatar 15160Mongolia

Small and medium-sized enterprises(SMEs)constitute the primary drivers of production within the nation’s existing enterprise *** represent the most dynamic segment of the national economy and play a pivotal role in supporting economic growth,fostering employment,and enhancing people’s ***,despite their significant and extensive organizational structures,only a fraction of these companies have established internal control systems,and even fewer possess robust *** upon this premise and considering the prevailing circumstances of SMEs,this paper undertakes an empirical analysis of monetary fund management within this *** delves into the operational intricacies,exploring how monetary funds should be effectively implemented to ensure their safety and ***,it proposes viable strategies to enhance the circulation efficiency of monetary funds,thereby maximizing benefits for *** these challenges is crucial for SME managers striving to achieve sustainable profit growth and navigate the complexities of financial management.

关键词： Monetary funds Internal control Optimization scheme

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Identification and validation of a major gene for kernel length at the P1 locus in Triticum polonicum

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The Crop Journal 2022年第2期10卷 387-396页

作者： Songyue Chai Qin Yao Rui Liu Wenhui Xiang Xue Xiao Xing Fan Jian Zeng lina sha Houyang Kang Haiqin Zhang Dan Long Dandan Wu Yonghong Zhou Yi Wang Triticeae Research Institute Sichuan Agricultural UniversityWenjiang 611130SichuanChina College of Resources Sichuan Agricultural UniversityWenjiang 611130SichuanChina

Kernel size, one of the traits that determine wheat yield, is controlled by multiple quantitative trait *** wheat(Triticum polonicum) has elongated and plump kernel and is a valuable material for breeding high-yielding wheat cultivars. However, genes or loci determining kernel length(KL) in Polish wheat are unknown. We identified and validated a major KL gene, KL-PW, at the P1 locus in Polish wheat. KL-PW is VRT-A2, which encodes a MIKC-type MADS-box protein(MADS55). An insertion/deletion mutation in intron 1 of VRT-A2;led to an alternatively spliced transcript, VRT-A2;. Quantitative PCR analysis showed that VRT-A2;was more highly expressed in developing seeds than was VRT-A2 ***(BR) sensitivity experiment and the expression of BR-related genes indicated that VRTA2;functions as a positive regulator of BR responses. VRT-A2;significantly increased KL of *** findings not only reveal the molecular basis of KL-PW in controlling KL, but also provide a valuable genetic resource for increasing kernel size in wheat.

关键词： Polish wheat MADS-box gene Alternative splicing Kernel length Breeding

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The use of mirror mechanism for activity-dependent neurorehabilitation

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Neural Regeneration Research 2011年第5期6卷 388-390页

作者： Jing Dong Lei Song Qun Liu Ying sha lina Lin Yao Wang Department of Neurology First Hospital of Jilin University Changchun 130021 Jilin Province China

The present study observed the effects of the non-invasive, mirror neuron system application on neurorehabilitation. In primate studies, mirror neurons have been shown to fire when the subject observes or performs a specific action, thereby allowing for observation of motor cortex activation. This activation of the mirror neuron system could serve as a treatment for stroke patients. In the present study, the combination of a mirror neuron system-based therapy was introduced for the treatment of patients with motor-deficits, who could not perform rehabilitation exercises. The results also indicate that this therapeutic method plays a positive role in emotional regulation in the same patients.

关键词： mirror neuron system neurorehabilitation neuroregeneration running exercise environment enrichment multisensory

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一种MPEG1/MPEG2视频流的自适应播放算法

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计算机工程 2006年第20期32卷 224-226,232页

作者：吴炜沙丽娜苏兵西安电子科技大学综合业务网国家重点实验室西安710071 广西大学计算机与电子信息学院南宁530004 西安通信学院移动通信教研室西安710106

提出了一种MPEG1/MPEG2视频流的自适应播放算法。算法根据播放缓冲区的占用情况来调整视频帧的播放持续时间,并在播放缓冲区上溢时判断到达视频帧的类型,以决定是暂时存储还是丢弃,使得不会造成帧内编码帧和前向预测编码帧的丢失,从而... 详细信息

提出了一种MPEG1/MPEG2视频流的自适应播放算法。算法根据播放缓冲区的占用情况来调整视频帧的播放持续时间,并在播放缓冲区上溢时判断到达视频帧的类型,以决定是暂时存储还是丢弃,使得不会造成帧内编码帧和前向预测编码帧的丢失,从而保证视频流平滑地播放。实验结果表明,在播放不连续性和播放失真上新算法都优于Yuang算法,并实现了视频流的平滑播放。

关键词： MPEGI MPEG2 视频流自适应播放

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基于深度和子树约束最小树形图的高编码效率图像删除

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现代电子技术 2024年第9期47卷 59-65页

作者：沙丽娜吴炜杨凌职业技术学院信息工程分院陕西咸阳712100 西安电子科技大学空天地一体化综合业务网全国重点实验室陕西西安710071

图像删除是指从一个压缩图像集中去除一个或多个图像,生成一个新的压缩图像集。针对当前图像删除方法存在搜寻的预测参考图像不佳,导致编码效率不足的问题,提出一种基于深度和子树约束最小树形图的高编码效率图像删除方法。该方法充分... 详细信息

图像删除是指从一个压缩图像集中去除一个或多个图像,生成一个新的压缩图像集。针对当前图像删除方法存在搜寻的预测参考图像不佳,导致编码效率不足的问题,提出一种基于深度和子树约束最小树形图的高编码效率图像删除方法。该方法充分考虑所有剩余图像之间的相关性,确定最佳的预测参考。首先,提出一种新的图像分类方法,将所有图像分成需编码图像、无需编码图像和待删除图像等三类;其次,设计一种新的深度和子树约束最小树形图法,深入探究需编码图像之间以及需编码图像和无需编码图像之间的关系,构建新压缩图像集的最小树形图;最后,根据得到的最小树形图对需编码图像进行压缩,生成新的压缩图像集,实现图像删除。实验结果表明,与现有先进方法相比,所提方法取得了更高的编码效率,同时却有着相近的计算复杂度。

关键词：图像删除压缩图像集深度和子树约束最小树形图编码效率计算复杂度预测参考图像

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Transcriptome-wide identification and expressed analyses of ABC transporters in dwarf polish wheat under metal stresses

Transcriptome-wide identification and expressed analyses of ...

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第六届全国小麦基因组学及分子育种大会

作者： Xiaolu Wang Chao Wang Huajin Sheng Jianshu Zhu Yulin Jiang Yi Wang Jian Zeng Houyang Kang Xing Fan lina sha Haiqin Zhang Yonghong Zhou Institute of Triticeae Research Sichuan Agricultural University Department of landscape architecture Sichuan Agricultural University Department of Resources and Environment Sichuan Agricultural University

ABC transporter is one of the largest protein families which involve in maintenance of osmotic homeostasis,nutrient uptake,pathogen resistance and metal *** this study,30 ABC genes in dwarfpolish wheat were discovered,which were classified into seven subfamilies(ABCA-ABCG).Expression patterns of 13 ABC genes in roots and leaves under different metal stresses were *** 13 ABC transporters were differentially regulated by various heavy metals,which indicated that these ABC transporters played diverse roles under different heavy metal *** example,we inferred that TpABCA could affect the composition of fatty acid by Cu and *** genes could be regulated by heavy metals through affecting auxin or malate accumulation and *** might be important for transport of phytate by uptaking heavy *** genes could be regulated by heavy metals through transporting ABA or immediately induced by heavy metals.

关键词： ABC transporter dwarf polish wheat heavy metal stress gene expression.

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QuEChERS-超高效合相色谱-串联质谱法测定化妆品中45种糖皮质激素

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分析试验室 2021年第8期40卷 959-965页

作者：杨光勇沙丽娜梁秋艳赵丽萍阳胜新疆维吾尔自治区产品质量监督检验研究院乌鲁木齐830011 新疆维吾尔自治区药品检验研究院乌鲁木齐830054

建立了QuEChERS处理,超高效合相色谱-串联质谱(UPC2-MS/MS)测定化妆品中45种糖皮质激素(GCs)含量的方法。样品经NaCl饱和溶液分散、乙腈涡旋提取、QuEChERS法净化后,以Torus 2-PIC色谱柱(100 mm×3.0 mm,1.7μm)为分析柱,以超临界CO2为... 详细信息

建立了QuEChERS处理,超高效合相色谱-串联质谱(UPC2-MS/MS)测定化妆品中45种糖皮质激素(GCs)含量的方法。样品经NaCl饱和溶液分散、乙腈涡旋提取、QuEChERS法净化后,以Torus 2-PIC色谱柱(100 mm×3.0 mm,1.7μm)为分析柱,以超临界CO2为主要流动相,0.1%(V/V)甲酸甲醇溶液为共溶剂梯度洗脱,以97%甲醇溶液(V/V,含0.1%甲酸)为补偿液,电喷雾电离源的三重四极杆质谱在正离子、多反应监测模式下测定,外标法定量。结果表明:45种GCs在0.20~100μg/L浓度范围内线性关系良好(R^(2)≥0.9935),检出限为0.05~0.10μg/kg,定量限为0.15~0.30μg/kg;在3个加标水平下的平均回收率为74.4%~110.7%,相对标准偏差为2.9%~11%。该法为化妆品中多种GCs的测定提供了技术支持。

关键词： QuEChERS 超高效合相色谱-串联质谱糖皮质激素化妆品

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液质联用法测定化妆品中16种抗感染类药物

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日用化学工业 2021年第8期51卷 802-808页

作者：沙丽娜杨光勇穆晓娟张明玥新疆维吾尔自治区药品检验研究院新疆乌鲁木齐830054 新疆维吾尔自治区产品质量监督检验研究院新疆乌鲁木齐830011

建立了采用液质联用法(liquid chromatography-tandem mass spectrometry,LC-MS/MS)检测化妆品中氟康唑等16种抗感染类药物的方法。结果表明,酮康唑线性范围为0.50~25μg/g,其余15种线性范围为0.10~5.0μg/g,相关系数r均大于0.99;精密度试验RSD均小于1.8%;酮康唑检出质量浓度为25 ng/mL,其余15种组分检出质量浓度均小于10 ng/mL;回收率试验结果在86.0%~112.4%范围之内。说明本方法具有良好的线性、精密度和回收率,适用于化妆品中氟康唑等16种抗感染类药物的检测。本方法结合国标方法,增加了8种组分的检测,加强了化妆品的监管力度,降低了化妆品的安全风险。

关键词：液相色谱-串联质谱法化妆品抗感染类药物

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