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| 1 | Ultrafast epitaxial growth of metre-sized single-crystal graphene on industrial Cu foil显示文摘A foundation of the modern technology that uses single-crystal silicon has been the growth of highquality single-crystal Si ingots with diameters up to 12 inches or larger. For many applications of graphene, large-area high-quality(ideally of single-crystal) material will be enabling. Since the first growth on copper foil a decade ago, inch-sized single-crystal graphene has been achieved. We present here the growth, in 20 min, of a graphene film of(5 ×50) cm^2 dimension with >99% ultra-highly oriented grains.This growth was achieved by:(1) synthesis of metre-sized single-crystal Cu(1 1 1) foil as substrate;(2)epitaxial growth of graphene islands on the Cu(1 1 1) surface;(3) seamless merging of such graphene islands into a graphene film with high single crystallinity and(4) the ultrafast growth of graphene film.These achievements were realized by a temperature-gradient-driven annealing technique to produce single-crystal Cu(1 1 1) from industrial polycrystalline Cu foil and the marvellous effects of a continuous oxygen supply from an adjacent oxide. The as-synthesized graphene film, with very few misoriented grains(if any), has a mobility up to ~23,000 cm^2 V^(-1)s^(-1)at 4 K and room temperature sheet resistance of ~230 Ω/□. It is very likely that this approach can be scaled up to achieve exceptionally large and high-quality graphene films with single crystallinity, and thus realize various industrial-level applications at a low cost. | Xiaozhi Xu Zhihong Zhang Jichen Dong Ding Yi Jingjing Niu Muhong Wu Li Lin Rongkang Yin Mingqiang Li Jingyuan Zhou Shaoxin Wang Junliang Sun Xiaojie Duan Peng Gao Ying Jiang Xiaosong Wu Hailin Peng Rodney S. Ruoff Zhongfan Liu Dapeng Yu Enge Wang Feng Ding Kaihui Liu | 2017 | Science Bulletin2017，62，15： | 40 |
| 2 | The Hardy Rubber Tree Genome Provides Insights into the Evolution of Polyisoprene Biosynthesis显示文摘Eucommia ulmoides,也叫的强壮的橡胶树,是一棵经济地重要的树;然而,它的染色体顺序的缺乏 ?限制基本生物研究和这植物种的应用研究。这里,我们在场它的 1.2-Gb 染色体的一个高质量的集会(支架 N50 ?=? 1.88 Mb ) 与至少 26 ? 为 E 的 723 预言的基因。ulmoides,顺序 Garryales 的首先定序的染色体,它用联合定序的 Illumina 的综合策略被获得,定序的 PacBio,和印射的 BioNano。作为到 lamiids 和 campanulids 的姐妹 taxon, E。ulmoides 经历了三倍由核心 eudicots 而是没有进一步整个染色体的复制分享了的一个古老的染色体 ? 在最后 1.25 亿年里。E。ulmoides 为涉及压力回答和第二等的代谢物的生合成的多重基因展出高表达式层次或基因数字扩大,它可以说明它的可观的环境适应性。与橡胶树(Hevea brasiliensis ) 相对照,它生产 cis 聚异式戊二我烯, E。ulmoides 演变综合经由 farnesyl diphosphate synthases (FPS ) 的长链的 trans 聚异式戊二我烯。而且, FPS 和橡胶延伸 factor/small 橡胶粒子蛋白质基因家庭从 H 独立地被扩展。brasiliensis 系。这些结果提供新卓见进 E. 的生物学 ? ulmoides 和聚异式戊二我烯生合成的起源。 | Ta-na Wuyun Lin Wang Huimin Liu Xuewen Wang Liangsheng Zhang Jeffrey L. Bennetzen Tiezhu Li Lirong Yang Panfeng Liu Lanying Du Lu Wang Mengzhen Huang Jun Qing Iili Zhu Wenquan Bao Hongguo Li Qingxin Du Jingle Zhu Hong Yang Shuguang Yang Hui Liu Hui Yue Jiang Hu Suoliang Yu Yu Tian Fan Liang Jingjing Hu Depeng Wang Ruiwen Gao Dejun Li Hongyan Du | 2018 | Molecular Plant2018，11，3： | 24 |
| 3 | Downregulation of serum mi R-17 and mi R-106b levels in gastric cancer and benign gastric diseases显示文摘Altered micro RNA(mi RNA) associated with gastric cancer(GC) development and mi R-17 and mi R-106 b were differentially expressed in GC tissues. This study detected serum levels of mi R-17 and mi R-106 b expression in GC, benign gastric disease(BGD) and healthy controls to assess them as tumor markers for GC. Serum samples from 40 GC, 32 BGD(10 gastric ulcer, 14 gastric polyps, and 8 gastric ulcer with polyps) and 36 healthy individuals were subjected to quantitative reverse transcription polymerase chain reaction(q RT-PCR) analysis of mi R-17 and mi R-106 b expression. The data showed that the serum levels of mi R-17 and mi R-106 b were significantly reduced in healthy individuals and BGD patients compared to GC patients. There was a significant association of mi R-17 and mi R-106 b expression with age, but not with other clinicopathological features, such as gender, tumor differentiation, stage and lymphatic metastasis. Further analysis showed that, in discriminating GC patients from healthy controls, mi R-17 could yield a receiver-operating characteristic(ROC) area under the curve(AUC) of 0.879 with 80.6% sensitivity and 87.5% specificity and mi R-106 b could yield an AUC of 0.856 with 75.0% sensitivity and 92.5% specificity. The combined AUC of mi R-17 and mi R-106 b was 0.913 with 83.3% sensitivity and 87.5% specificity. Collectively, these data suggest that detection of serum mi R-17 and mi R-106 b levels should be further evaluated as novel non-invasive biomarkers in early GC detection and surveillance of disease progression. | Qinghai Zeng Cuihong Jin Wenhang Chen Fang Xia Qi Wang Fan Fan Juan Du Yihang Guo Changwei Lin Kaiyan Yang Jingjing Li Xiaowei Peng Xiaorong Li Ke Cao | 2014 | Chinese Journal of Cancer Research2014，26，6： | 12 |
| 4 | Precipitation seesaw phenomenon and its formation mechanism in the eastern and western parts of Northwest China during the flood season显示文摘Extending across three major plateaus,namely the Qinghai-Tibetan Plateau,the Inner Mongolia-Xinjiang Plateau and the Loess Plateau,Northwest China has the complex terrain and spatio-temporal climate variations,and is affected by the interactions among different circulation systems,such as the summer monsoon,the westerlies and the plateau monsoon.The understanding of the climate variability,as well as its characteristics and evolution mechanisms in this area has been limited so far.In this paper,the precipitation characteristics and mechanisms in the eastern and western parts of Northwest China during the flood season are compared and analyzed based on the data from 192 national meteorological observational sites in Northwest China in 1961-2016.The results show that,divided by the northern boundary of the East Asian summer monsoon,there are huge differences in the precipitation variation characteristics between the eastern and western parts.The inter-annual variations,interdecadal variations and total trends in the two parts all show a significant seesaw phenomenon.Moreover,it is found that the seesaw phenomenon of precipitation variation is closely related to the opposite variation between the East Asian summer monsoon index(MI)and the westerly circulation index(WI).In addition,the inverse variations on different time scales are only related to the contributions of precipitation at specific grades.Besides,in the two matching patterns of precipitation in the seesaw phenomenon,the middle and high latitudes are occupied by the'high-low-high'wave trains in the precipitation increases in the east of Northwest China(ENWC)and decreases in the west of Northwest China(WNWC)pattern,meaning precipitation increases in ENWC and decreases in WNWC.Whereas the opposite'low-high-low'wave trains at 500 hPa height are observed in the middle and high latitudes in the WH-EA pattern at 500 hPa height,meaning precipitation increases in WNWC and decreases in ENWC.Thus,the atmosphere circulation situation with two wave train types can support both the precipitation seesaw phenomenon and the opposite variation between MI and WI.Moreover,the seesaw phenomenon is shown to be related to the separate or joint effects of the South Asian High,ENSO and the plateau heating on the common but opposite effect on the summer monsoon and the westerlies,in which the South Asian High probably plays a more critical role.This study could deepen the scientific understanding of precipitation mechanisms and improve the weather forecast technology in Northwest China during the flood season. | Qiang ZHANG Jingjing LIN Weicheng LIU Lanying HAN | 2019 | Science China Earth Sciences2019，62，12： | 11 |
| 5 | Fate of Basal N Under Split Fertilization in Rice with ^(15)N Isotope Tracer显示文摘Split fertilization strategy is popularly adopted in rice to synchronize soil nitrogen(N) supply and crop N demand. Attention has been paid more on mid-season topdressing N, but limited on basal N. A clearer understanding of the basal N fate under split fertilization is crucial for determining rational basal N split ratio to improve the yield and reduce the loss to environment. A two-year field experiment with two N rates of 150 and 300 kg Nha^(-1), two split ratios of basal N, 40% and 25%, and two rice varieties,Wuyunjing 23(japonica) and Y-liangyou 2(super hybrid indica), was conducted. Labelled ^(15) N urea was supplied in micro-plots as basal fertilizer to determine the plant uptake, translocation, soil residual, and loss of basal N fertilizer. The results showed that basal N absorbed by rice was only 1.6%–11.5% before tillering fertilization(8–10 d after transplanting), 6.5%–21.4% from tillering fertilization to panicle fertilization, and little(0.1%–4.4%) after panicle fertilization. The recovery efficiency of basal N for the entire rice growth stage was low and ranged from 18.7% to 24.8%, not significantly affected by cultivars or N treatments. Soil residual basal N accounted for 10.3%–36.4% and decreased with increasing total N rate and basal N ratio, regardless of variety and year. 43.8%–70.4% of basal N was lost into the environment based on the N balance. Basal N loss was significantly linearly positive related with the basal N rate and obviously enhanced by the increasing basal N ratio for both varieties in both 2012 and 2013. The N use efficiency and yield was significantly improved when decreasing the basal N ratio from 40% to 25%. The results indicated that the basal N ratio should be reduced, especially with limited N inputs, to improve the yield and reduce the N loss to the environment. | LI Ganghua LIN Jingjing XUE Lihong DING Yanfeng WANG Shaohua YANG Linzhang | 2018 | Pedosphere2018，28，1： | 9 |
| 6 | Titanium nitride hollow nanospheres with strong lithium polysulfide chemisorption as sulfur hosts for advanced lithium-sulfur batteries显示文摘因为他们的高理论的特定的能力和精力密度,锂硫电池正在答应电气化学的精力存储设备。一位理想的硫主人应该拥有高电导率并且拥抱物理监禁或强壮的化学吸着戏剧性地压制 polysulfide 溶解。此处,有 ~ 的一条平均直径的一致的听空 nanospheres 160 nm 为高效的锂硫电池作为高度有效的锂 polysulfide 水库被报导了。联合锂 polysulfides 套住的高传导性和化学药品, 70 wt.% 硫内容在的获得的 S/TiN 阴极合成在 0.5C 和 1.0C 交付了优秀长寿骑车表演超过 300 个周期。更重要地, 710.4 mAh | Chuanchuan Li Jingjing Shi Lin Zhu Yingyue Zhao Jun Lu Liqiang Xu | 2018 | Nano Research2018，11，8： | 9 |
| 7 | Techniques for detecting protein-protein interactions in living cells:principles, limitations, and recent progress显示文摘Detecting protein-protein interactions(PPIs) provides fundamental information for understanding biochemical processes such as the transduction of signals from one cellular location to another; however, traditional biochemical techniques cannot provide sufficient spatio-temporal information to elucidate these molecular interactions in living cells. Over the past decade, several new techniques have enabled the identification and characterization of PPIs. In this review, we summarize three main techniques for detecting PPIs in vivo, focusing on their basic principles and applications in biological studies. We place a special emphasis on their advantages and limitations, and, in particular, we introduced some uncommon new techniques, such as single-molecule FRET(smFRET), FRET-fluorescence lifetime imaging microscopy(FRET-FLIM), cytoskeleton-based assay for protein-protein interaction(CAPPI) and single-molecule protein proximity index(smPPI), highlighting recent improvements to the established techniques. We hope that this review will provide a valuable reference to enable researchers to select the most appropriate technique for detecting PPIs. | Yaning Cui Xi Zhang Meng Yu Yingfang Zhu Jingjing Xing Jinxing Lin | 2019 | Science China(Life Sciences)2019，62，5： | 9 |
| 8 | Development and validation of an endoscopic images-based deep learning model for detection with nasopharyngeal malignancies显示文摘Background:Due to the occult anatomic location of the nasopharynx and frequent presence of adenoid hyperpla-sia,the positive rate for malignancy identification during biopsy is low,thus leading to delayed or missed diagnosis for nasopharyngeal malignancies upon initial attempt.Here,we aimed to develop an artificial intelligence tool to detect nasopharyngeal malignancies under endoscopic examination based on deep learning.Methods:An endoscopic images-based nasopharyngeal malignancy detection model(eNPM-DM)consisting of a fully convolutional network based on the inception architecture was developed and fine-tuned using separate training and validation sets for both classification and segmentation.Briefly,a total of 28,966 qualified images were collected.Among these images,27,536 biopsy-proven images from 7951 individuals obtained from January 1st,2008,to December 31st,2016,were split into the training,validation and test sets at a ratio of 7:1:2 using simple randomiza-tion.Additionally,1430 images obtained from January 1st,2017,to March 31st,2017,were used as a prospective test set to compare the performance of the established model against oncologist evaluation.The dice similarity coef-ficient(DSC)was used to evaluate the efficiency of eNPM-DM in automatic segmentation of malignant area from the background of nasopharyngeal endoscopic images,by comparing automatic segmentation with manual segmenta-tion performed by the experts.Results:All images were histopathologically confirmed,and included 5713(19.7%)normal control,19,107(66.0%)nasopharyngeal carcinoma(NPC),335(1.2%)NPC and 3811(13.2%)benign diseases.The eNPM-DM attained an overall accuracy of 88.7%(95%confidence interval(CI)87.8%-89.5%)in detecting malignancies in the test set.In the prospective comparison phase,eNPM-DM outperformed the experts:the overall accuracy was 88.0%(95%CI 86.1%-89.6%)vs.80.5%(95%CI 77.0%-84.0%).The eNPM-DM required less time(40 s vs.110.0±5.8 min)and exhibited encouraging performance in automatic segmentation of nasopharyngeal malignant area from the background,with an average DSC of 0.78±0.24 and 0.75±0.26 in the test and prospective test sets,respectively.Conclusions:The eNPM-DM outperformed oncologist evaluation in diagnostic classification of nasopharyngeal mass into benign versus malignant,and realized automatic segmentation of malignant area from the background of nasopharyngeal endoscopic images. | Chaofeng Li Bingzhong Jing Liangru Ke Bin Li Weixiong Xia Caisheng He Chaonan Qian Chong Zhao Haiqiang Mai Mingyuan Chen Kajia Cao Haoyuan Mo Ling Guo Qiuyan Chen Linquan Tang Wenze Qiu Yahui Yu Hu Liang Xinjun Huang Guoying Liu Wangzhong Li Lin Wang Rui Sun Xiong Zou Shanshan Guo Peiyu Huang Donghua Luo Fang Qiu Yishan Wu Yijun Hua Kuiyuan Liu Shuhui Lv Jingjing Miao Yanqun Xiang Ying Sun Xiang Guo Xing Lv | 2018 | Cancer Communications2018，38，1： | 9 |
| 9 | Progress of Application of Sedation Technique in Pediatric Ocular Examination显示文摘Pediatric ophthalmic test requires meticulous observation and precise measurement..However, children are unable to actively cooperate with the test...If they were forced to receive the examinations,.it is difficult to deliver accurate diagnosis and treatment, and cause negative influence upon physical and mental health. Consequently, sedation technique plays an extremely vital role in pediatric eye examinations..This study was designed to summarize the application of chloral hydrate in pediatric eye examination and propose different methods of medicine administration for children of varying ages, aiming to improve the effect of sedation. In addition, the feasibility of use of dexmedetomidine,.which had been proven to be effective in pediatric sedation examination,.into pediatric ophthalmic sedation examination was evaluated,.thereby offering more options for the development of pediatric ocular sedation test. | Jingjing Chen Zhuoling Lin Haotian Lin | 2014 | Eye Science2014，29，3： | 7 |
| 10 | A single TiO_(2)-coated side-glowing optical fiber for photocatalytic wastewater treatment显示文摘By means of TiO2-layer-on-SiO2-layer, anatase TiO2 was deposited on novel side- glowing optical fibers, which can provide side UV radiation along the whole fiber length. FE-SEM images show that the double layers adhered well to the side-glowing optical fiber, and the TiO2 coating was homogeneous and smooth. The decomposition reaction of reactive brilliant red dye X-3B on a single TiO2-coated side-glowing optical fiber indicated that the side-scattering UV light intensity was strong enough for photocatalytic oxi-dation reaction. Therefore, TiO2-coated side-glowing optical fibers open up a new way to use the optical fiber reactor in photocatalytic wastewater treatment. | HU Yan XU Jingjing YUAN Chunwei LIN Jian YIN Zhidong | 2005 | Chinese Science Bulletin2005，50，18： | 7 |
| 11 | Albedo of Coastal Landfast Sea Ice in Prydz Bay,Antarctica:Observations and Parameterization显示文摘The snow/sea-ice albedo was measured over coastal landfast sea ice in Prydz Bay, East Antarctica(off Zhongshan Station)during the austral spring and summer of 2010 and 2011. The variation of the observed albedo was a combination of a gradual seasonal transition from spring to summer and abrupt changes resulting from synoptic events, including snowfall, blowing snow, and overcast skies. The measured albedo ranged from 0.94 over thick fresh snow to 0.36 over melting sea ice. It was found that snow thickness was the most important factor influencing the albedo variation, while synoptic events and overcast skies could increase the albedo by about 0.18 and 0.06, respectively. The in-situ measured albedo and related physical parameters(e.g., snow thickness, ice thickness, surface temperature, and air temperature) were then used to evaluate four different snow/ice albedo parameterizations used in a variety of climate models. The parameterized albedos showed substantial discrepancies compared to the observed albedo, particularly during the summer melt period, even though more complex parameterizations yielded more realistic variations than simple ones. A modified parameterization was developed,which further considered synoptic events, cloud cover, and the local landfast sea-ice surface characteristics. The resulting parameterized albedo showed very good agreement with the observed albedo. | Qinghua YANG Jiping LIU Matti LEPPRANTA Qizhen SUN Rongbin LI Lin ZHANG Thomas JUNG Ruibo LEI Zhanhai ZHANG Ming LI Jiechen ZHAO Jingjing CHENG | 2016 | Advances in Atmospheric Sciences2016，33，5： | 7 |
| 12 | Large-area growth of ultra-high-density single-walled carbon nanotube arrays on sapphire surface显示文摘获得高密度的、大区域的围单人赛的碳 nanotube (SWNT ) 的可伸缩的途径穿的 A 为在实际电子设备认识到 SWNT 的完整的潜力是必要的;这仍然是大挑战。这里,我们由联合特洛伊催化剂在蓝宝石表面上为 ultra-high-density SWNT 数组的大区域的生长报导一个改进合成方法(免除了底层,保证超离频密度) 与瞬间 nanoparticles (在表面上装载了,稳定释放特洛伊催化剂) 作为合作催化剂。稠密、非常排列的 SWNT 盖住全部底层,本地密度象 160 tubes/m 一样高。在如此的数组上造的地效果晶体管(联邦货物税) 在排水管来源电压给了 488 A/m 的产量电流密度(V ds )= 门来源电压(V gs )=2 V,相应于在传导力上每 244 S/m 的宽度。这些结果在 SWNT 的控制结构的生长证实特洛伊瞬间催化剂的潜在的应用的宽范围。 | Lixing Kang Yue Hu Hua Zhong Jia Si Shuchen Zhang Qiuchen Zhao Jingjing Lin Qingwen Li Zhiyong Zhang Lianmao Peng Jin Zhang | 2015 | Nano Research2015，8，11： | 5 |
| 13 | Triboelectrification induced UV emission from plasmon discharge显示文摘紫外有的高精力的电磁的放射广泛地在工业生产和科学研究领域被使用。在这个工作,深紫外的轻排出物用 triboelectrification 被获得没有任何额外的电源供应的导致的血浆分泌物。由在聚合物和石英玻璃之间的机械磨擦,摩擦电费用引起一个变化电场,它可以带低压力气体(Ar-Hg ) 的血浆分泌物并且给出 253.7 nm 照耀。连续磨擦引起的紫外光能使三色的黄磷激动并且负担得起明亮白的轻排出物。一个紫外消毒实验证明 98% Escherichia coli 能被紫外照耀在 30 min 打死,它表明有好消毒效果的一台自我动力的消毒仪器被制作。这个工作提供一个新奇图案用低频率的机械磨擦制作一台自我动力的紫外轻射出设备并且认识到联合 triboelectrification 和血浆光,它可以进一步在特殊情形扩展紫外光的申请。 | Chang Bao Han Chi Zhang Jingjing Tian Xiaohui Li Limin Zhang Zhou Li Zhong Lin Wang | 2015 | Nano Research2015，8，1： | 5 |
| 14 | Single-Particle Tracking for the Quantification of Membrane Protein Dynamics in Living Plant Cells显示文摘The plasma membrane is a sophisticated,organized,and highly heterogeneous structure that compartmentalizes cellular processes.To decipher the biological processes involving membrane proteins,it is necessary to analyze their spatiotemporal dynamics.However,it is difficult to directly assess the dynamics and interactions of biomolecules in living cells using traditional biochemical methods.Singleparticle tracking (SPT)methods for imaging and tracking single particles conjugated with fluorescent probes offer an ideal approach to acquire valuable and complementary information about dynamic intracellular processes.SPT can be used to quantitatively monitor the diverse motions of individual particles in living cells.SPT also provides super-spatiotemporal resolution that allows early-stage or rapid response information to be obtained for a better understanding of molecular basis of associated signal transduction processes.More importantly,SPT can be used to detect the motion paths of individual biomolecules in vivo and in situ,thus unveiling the dynamic behavior of the biomolecules that support developmental processes in living cells.In this review,we give an overview of SPT methods,from image acquisition to the detection of single particles,as well as tracking and data analysis.We also discuss recent applications of SPT methods in the field ofplant biology to reveal the complex biological functions of membrane proteins. | Yaning Cui Meng Yu Xiaomin Yao Jingjing Xing Jinxing Lin Xiaojuan Li | 2018 | Molecular Plant2018，11，11： | 5 |
| 15 | Safety and superior immunogenicity of heterologous boosting with an RBD-based SARS-CoV-2 mRNA vaccine in Chinese adults显示文摘Dear Editor,To May 2022,the COVID-19 pandemic has claimed more than 6.28 million lives,with more than 524 million confirmed cases worldwide.The recent emergence of highly transmissible Omicron variant of severe acute respiratory syndrome coronavirus 2(SARSCoV-2)has triggered another major surge in both confirmed cases and deaths.1 Ten COVID-19 vaccines have been approved by the World Health Organization(WHO)for emergency use,including the two mRNA vaccines,BNT162b2 and mRNA-1273,and two Chinese inactivated vaccines,CoronaVac and BBIBP-CorV.However,the rapid waning of vaccine-induced virus-neutralizing antibody titers and the continuous emergence of variants of concern(VOCs),including Alpha,Beta,Delta and Omicron,have created unprecedented challenges in the eradication of COVID-19 pandemic.2–4. | Xiaoqiang Liu Yuhua Li Zhongfang Wang Shouchun Cao Weijin Huang Lin Yuan Yi-Jiao Huang Yan Zheng Jingjing Chen Bo Ying Zuoyun Xiang Jin Shi Jincun Zhao Zhen Huang Cheng-Feng Qin | 2022 | Cell Research2022，32，8： | 5 |
| 16 | Automated X-ray recognition of solder bump defects based on ensemble-ELM显示文摘Solder bumps realize the mechanical and electrical interconnection between chips and substrates in surface mount components,such as flip chip, wafer level packaging and three-dimensional integration. With the trend to smaller and lighter electronics,solder bumps decrease in dimension and pitch in order to achieve higher I/O density. Automated and nondestructive defect inspection of solder bumps becomes more difficult. Machine learning is a way to recognize the solder bump defects online and overcome the effect caused by the human eye-fatigue. In this paper, we proposed an automated and nondestructive X-ray recognition method for defect inspection of solder bumps. The X-ray system captured the images of the samples and the solder bump images were segmented from the sample images. Seven features including four geometric features, one texture feature and two frequency-domain features were extracted. The ensemble-ELM was established to recognize the defects intelligently. The results demonstrated the high recognition rate compared to the single-ELM. Therefore, this method has high potentiality for automated X-ray recognition of solder bump defects online and reliable. | SU Lei WANG LingYu LI Ke WU JingJing LIAO GuangLan SHI TieLin LIN TingYu | 2019 | Science China(Technological Sciences)2019，62，9： | 5 |
| 17 | Does top executives' US experience matter? Evidence from US-listed Chinese firms显示文摘Foreign firms face enormous obstacles in attracting investors and analysts when issuing securities in the United States.We use US-listed Chinese firms as our research sample and find that firms that hire top executives(i.e.,Chief Executive Officer[CEO]or Chief Financial Officer[CFO]) with work experience in the US or educational qualifications from the US attract more US institutional investors and analysts.Further,we find that CFOs' US experience dominates the results.Corroborating our results,we further find that firms with US-experienced CFOs are more likely to hold conference calls and voluntarily issue management forecasts,which suggests that CFOs with a US background are better at communicating with US investors and analysts and acting in alignment with US norms compared with Chinese CFOs.Collectively,our results suggest that hiring a CFO with a US background could facilitate cross-listed foreign firms to lower US investors' and analysts' information disadvantage. | Jingjing Li Minghai Wei Bingxuan Lin | 2016 | China Journal of Accounting Research2016，，4： | 4 |
| 18 | Arabidopsis Blue Light Receptor Phototropin 1 Undergoes Blue Light-Induced Activation in Membrane Microdomains显示文摘Phototropin (辐透) 调停了发信号由蓝光(BL ) 开始了在在植物在血浆膜(下午) 优化光合的轻俘获起一个关键作用。然而,响应 BL 在 PM 位于辐透活动的规定下面的机制仍然保持大部分不清楚。在这研究,由单个粒子的追踪和 phot1-GFP 蛋白质的逐步的 photobleaching 分析,我们在黑暗 phot1 表明了那 ? 蛋白质留在一个不活跃的状态并且主要作为单体存在。Dimerization 和 phot1-GFP 的散开率响应 BL 以一种剂量依赖者方式增加了。相反, BL 没影响 kinase 不活跃的 phot1 D806N -GFP?but 确实提高了它的 dimerization,建议那 phot1 dimerization 独立于 phosphorylation。F ? rster 回声精力转移荧光一生成像显微镜学 ? 分析表明在 phot1-GFP 和充满甾醇的类脂化合物环境的一个标记之间的相互作用, AtRem1.3-mCherry,与 BL 处理的增加的时间被提高。然而,这个 BL 依赖的相互作用不在植物共同表示是明显的 phot1 D806N -GFP 和 AtRem1.3-mCherry,显示那 BL 便于功能的 phot1-GFP 的 translocation 进标记 AtRem1.3 的 microdomains 激活调停辐透的发信号。相反地,甾醇弄空稀释了 phot1-GFP 动力学, dimerization,和 phosphorylation。一起拿,这些结果显示膜 microdomains 充当在 PM 组织为激活的 phot1 的合适的功能必要的平台。 | Yiqun Xue Jingjing Xing Yinglang Wan Xueqin Lv Lusheng Fan Yongdeng Zhang Kai Song Li Wang Xiaohua Wang Xin Deng Frantisek Baluska John M. Christie Jinxing Lin | 2018 | Molecular Plant2018，11，6： | 4 |
| 19 | Carboxymethyl chitosan as a polyampholyte mediating intrafibrillar mineralization of collagen via collagen/ACP self-assembly显示文摘The significant role of the polyelectrolytic nature of non-collagenous proteins (NCPs) in regulating the in vivo mineralization of collagen provides important insights for scientists searching for analogues of NCPs to achieve in vitro collagen mineralization. Polyampholyte carboxymethyl chitosan (CMC) has both carboxyl and amino groups, which allows it to act as a cationic or anionic polyelectrolyte below or above its isoelectric point (IP), respectively. In this study, CMC was employed as the analogue of NCPs to stabilize amorphous calcium phosphate (ACP) under acidic conditions (pH < 3.5) via the formation of CMC/ACP nanocomplexes. In the presence of both ACP nanoparticles and acid collagen molecules, ACP nanoparticles could be integrated into collagen fibrils during the process of collagen self-assembly and achieve intrafibrillar mineralization of collagen in vitro (i.e., synchronous self-assembly/mineralization (SSM) of collagen). This mode of mineralization is different from established mechanisms in which mineralization follows the self-assembly (MFS) of collagen. Thus, SSM provides a new strategy for developing materials from mineralized collagen scaffolds. | Mingli Lin Huanhuan Liu Jingjing Deng Ran An Minjuan Shen Yanqiu Li Xu Zhang | 2019 | Journal of Materials Science & Technology2019，35，9： | 4 |
| 20 | Systematic Hydrological Evaluation of the Noah-MP Land Surface Model over China显示文摘We evaluate water budget components-namely,soil moisture,runoff,evapotranspiration,and terrestrial water storage (TWS)-simulated by the Noah land surface model with multi-parameterization options (Noah-MP) in China,a large geographic domain challenging for hydrological modeling due to poor observational data and a lack of one single parameterization that can fit for complex hydrological processes.By comparing the model simulations with multi-source reference data,we show that Noah-MP can generally reproduce the overall spatiotemporal patterns of runoff and evapotranspiration over six major river basins,with the annual correlation coefficients generally greater than 0.8 and the Nash-Sutcliffe model efficiency coefficient exceeding 0.5.Among the six basins evaluated,the best model performance is seen over the Huaihe River basin.The temporal trend of the modeled TWS anomalies agrees well with GRACE (Gravity Recovery and Climate Experiment) observations,capturing major flood and drought events in different basins.Experiments with 12 selected physical parameterization options show that the runoff parameterization has a stronger impact on the simulated soil moisture-runoff-evapotranspiration relationships than the soil moisture factor for stomatal resistance schemes,a result consistent with previous studies.Overall,Noah-MP driven by GLDAS forcing simulates the hydrological variables well,except for the Songliao basin in northeastern China,likely because this is a transitional region with extensive freeze-thaw activity,while representations of human activities may also help improve the model performance. | Jingjing LIANG Zongliang YANG Peirong LIN | 2019 | Advances in Atmospheric Sciences2019，36，11： | 4 |
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