|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | High-resolution characterization of hexagonal boron nitride coatings exposed to aqueous and air oxidative environments显示文摘六角形的硼氮化物(h-BN ) 被相信由于它的绝缘的性质比 graphene 把更好的钝化提供给金属性的表面,它便于堵住电子的流动,从而阻止流电的反应的出现。不过,当 h-BN-protected 材料暴露于水的环境时,这不能是盒子。在这个工作,我们分析了暴露于 H 2 O 2 和大气的条件。当暴露了到 H 2 O 2 。多层的 h-BN 提供了保护的好度。单层 h-BN 被发现也在空气气氛无效。甚至 10-15 层厚的 h-BN 栈不能完全在考虑下面保护金属的表面。由联合钻电子光谱学和第二等的离子团 spectrometry 技术,我们观察到氧能通过 h-BN 栈的谷物边界扩散到达金属性的底层。因为这个过程的散开的性质,一旦一个浸透的状态被到达,幸好,氧化区域没与时间增加。这成为多层(不单层) h-BN 一个合适的长期的氧化障碍。氧渗入不能被 X 光检查光电子光谱学观察。这种技术不能估计材料的更深的层的化学作文。因此,以前的报告,依靠了 XPS 分析 h-BN 和 graphene 的使钝化的性质,可能忽略了一些重要表面下的现象。在这研究获得的结果在水的媒介和暴露于空气环境的 h-BN-coated 金属的降级动力学提供新卓见进单音、多层的 h-BN 的使钝化的性质。 | Lanlan Jiang Na Xiao Bingru Wang Enric Grustan-Gutierrez Xu Jing Petr Babor Miroslav Kogbal Guangyuan Lu Tianru Wu Haomin Wang Fei Hui Yuanyuan Shi Bo Song Xiaoming Xie Mario Lanza | 2017 | Nano Research2017，10，6： | 2 |
| 2 | Application of the Regulations on Drawing of a Safe Firing Area Map in Weather Modification Operation显示文摘Technology for safe firing area maps was introduced firstly,and then potential danger after the launching of shells by an antiaircraft gun and a rocket was analyzed.Finally,problems in the process of applying the regulations and their solutions were discussed.The application of safe firing area maps can provide technical support for the efficient development of weather modification operation. | Wang Xiaoli Wang Tianru Zhang Na Xu Tai’an Lu Dan Zhang Xiuzhen | 2017 | Meteorological and Environmental Research2017，8，1： | 1 |
| 3 | Changing Features of Sunshine Duration and Effects on Greenhouse Production in Shouguang City显示文摘Based on data of monthly sunshine duration in Shouguang City during 1961-2013,changing features of sunshine duration and effects on greenhouse production in Shouguang City were analyzed by using linear tendency method,M-K mutation test and Molet wavelet analysis. The results show that in Shouguang City,sunshine duration in a year and each season reduced obviously from 1961 to 2013,and sunshine duration in a year and autumn changed suddenly in the 1990s,while sunshine duration in winter and spring changed suddenly in the 1980s. There existed obvious periodic variations of sunshine duration in a year and various seasons from 1961 to 2013. The reduction of sunshine duration and the increase of cloudy days resulted in the decrease in the yield of crops in solar greenhouses,so some effective measures should be taken to enhance the light intensity and time in solar greenhouses to promote crop growth. | Wang Xiaoli Yan Fengjun Wang Tianru Xu Tai an Lu Dan Zhang Xiuzhen | 2016 | Meteorological and Environmental Research2016，7，6： | 1 |
| 4 | Robust Clustering with Topological Graph Partition显示文摘Clustering is fundamental in many fields with big data. In this paper, a novel method based on Topological graph partition(TGP) is proposed to group objects. A topological graph is created for a data set with many objects, in which an object is connected to k nearest neighbors. By computing the weight of each object, a decision graph under probability comes into being. A cut threshold is conveniently selected where the probability of weight anomalously becomes large. With the threshold,the topological graph is cut apart into several sub-graphs after the noise edges are cut off, in which a connected subgraph is treated as a cluster. The compared experiments demonstrate that the proposed method is more robust to cluster the data sets with high dimensions, complex distribution, and hidden noises. It is not sensitive to input parameter, we need not more priori knowledge. | WANG Shuliang LI Qi YUAN Hanning GENG Jing DAI Tianru DENG Chenwei | 2019 | Chinese Journal of Electronics2019，28，1： | 0 |
| 5 | USH2A mutation and specific driver mutation subtypes are associated with clinical efficacy of immune checkpoint inhibitors in lung cancer显示文摘This study aimed to identify subtypes of genomic variants associated with the efficacy of immune checkpoint inhibitors(ICIs)by conducting systematic literature search in electronic databases up to May 31,2021.The main outcomes including overall survival(OS),progression-free survival(PFS),objective response rate(ORR),and durable clinical benefit(DCB)were correlated with tumor genomic features.A total of 1546 lung cancer patients with available genomic variation data were included from 14 studies.The Kirsten rat sarcoma viral oncogene homolog G12C(KRAS^(G12C))mutation combined with tumor protein P53(TP53)mutation revealed the promising efficacy of ICI therapy in these patients.Furthermore,patients with epidermal growth factor receptor(EGFR)classical activating mutations(including EGFRL858Rand EGFRΔ19)exhibited worse outcomes to ICIs in OS(adjusted hazard ratio(HR),1.40;95%confidence interval(CI),1.01-1.95;P=0.0411)and PFS(adjusted HR,1.98;95%CI,1.49-2.63;P<0.0001),while classical activating mutations with EGFR^(T790)Mshowed no difference compared to classical activating mutations without EGFR^(T790)Min OS(adjusted HR,0.96;95%CI,0.48-1.94;P=0.9157)or PFS(adjusted HR,0.72;95%CI,0.39-1.35;P=0.3050).Of note,for patients harboring the Usher syndrome type-2A(USH2A)missense mutation,correspondingly better outcomes were observed in OS(adjusted HR,0.52;95%CI,0.32-0.82;P=0.0077),PFS(adjusted HR,0.51;95%CI,0.38-0.69;P<0.0001),DCB(adjusted odds ratio(OR),4.74;95%CI,2.75-8.17;P<0.0001),and ORR(adjusted OR,3.45;95%CI,1.88-6.33;P<0.0001).Our findings indicated that,USH2A missense mutations and the KRAS^(G12C)mutation combined with TP53 mutation were associated with better efficacy and survival outcomes,but EGFR classical mutations irrespective of combination with EGFR^(T790)Mshowed the opposite role in the ICI therapy among lung cancer patients.Our findings might guide the selection of precise targets for effective immunotherapy in the clinic. | DEXIN YANG YUQIN FENG HAOHUA LU KELIE CHEN JINMING XU PEIWEI LI TIANRU WANG DAJING XIA YIHUA WU | 2023 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2023，24，2： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员