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| 1 | Spatial-temporal characteristics of lake area variations in Hoh Xil region from 1970 to 2011显示文摘As one of the areas with numerous lakes on the Tibetan Plateau, the Hoh Xil region plays an extremely important role in the fragile plateau eco-environment. Based on topographic maps in the 1970 s and Landsat TM/ETM+ remote sensing images in the 1990 s and the period from 2000 to 2011, the data of 83 lakes with an area above 10 km2 each were obtained by digitization method and artificial visual interpretation technology, and the causes for lake variations were also analyzed. Some conclusions can be drawn as follows.(1) From the 1970 s to 2011, the lakes in the Hoh Xil region firstly shrank and then expanded. In particular, the area of lakes generally decreased during the 1970s–1990s. Then the lakes expanded from the 1990 s to 2000 and the area was slightly higher than that in the 1970 s. The area of lakes dramatically increased after 2000.(2) From 2000 to 2011, the lakes with different area ranks in the Hoh Xil region showed an overall expansion trend. Meanwhile, some regional differences were also discovered. Most of the lakes expanded and were widely distributed in the northern, central and western parts of the region. Some lakes were merged together or overflowed due to their rapid expansion. A small number of lakes with the trend of area decrease or strong fluctuation were scattered in the central and southern parts of the study area. And their variations were related to their own supply conditions or hydraulic connection with the downstream lakes or rivers.(3) The increase in precipitation was the dominant factor resulting in the expansion of lakes in the Hoh Xil region. The secondary factor was the increase in meltwater from glaciers and frozen soil due to climate warming. | YAO Xiaojun LIU Shiyin LI Long SUN Meiping LUO Jing | 2014 | Journal of Geographical Sciences2014，24，4： | 14 |
| 2 | BRAF^(V600E) vs. TIRADS in predicting papillary thyroid cancers in Bethesda system Ⅰ, Ⅲ, and Ⅴ nodules显示文摘Objective: Bethesda System for Reporting Thyroid Cytopathology(BSRTC) categories Ⅰ, Ⅲ, and Ⅴaccount for a significant proportion of fine needle aspiration cytology(FNAC) diagnoses. This study aimed to compare the diagnostic efficacy of BRAF^(V600E) mutation and the Thyroid Imaging Reporting and Data System(TIRADS) classification in differentiating papillary thyroid cancers(PTCs) from benign lesions among BSRTC I, III, and V nodules.Methods: A total of 472 patients with 479 nodules were enrolled in this prospective study. Ultrasound, BRAF^(V600E) mutation testing, and FNAC were performed in each nodule, followed by surgery or regular ultrasound examination.Results: In the BSRTC I category, BRAF^(V600E) showed similar sensitivity, higher specificity, and lower accuracy when compared with TIRADS. In the BSRTC III/V category, the sensitivity, specificity, and accuracy of BRAF^(V600E) were similar to those of TIRADS. In comparison to BRAF^(V600E) alone, the combination of the two methods significantly improved sensitivity(BSRTC Ⅰ:93.6% vs. 67.7%, P < 0.01; BSRTC Ⅲ: 93.8% vs. 75.0%, P < 0.01; BSRTC V: 96.0% vs. 85.3%, P < 0.001). When compared with TIRADS alone, the combination improved sensitivity in BSRTC Ⅰ nodules(93.6% vs. 74.2%, P < 0.05), increased sensitivity and decreased accuracy in BSRTC III nodules(93.8% vs. 75.0%, P < 0.01, 91.0% vs. 93.6%, P < 0.01), and improved both sensitivity and accuracy in BSRTC V nodules(96.0% vs. 82.0%, P < 0.001; 94.2% vs. 81.3%, P < 0.001).Conclusions: BRAF^(V600E) exhibited higher specificity and lower accuracy compared with TIRADS in BSRTC Ⅰ nodules, while the two methods showed similar diagnostic value in BSRTC Ⅲ/Ⅴ nodules. The combination of the two methods distinctly improved sensitivity in the diagnosis of PTCs in BSRTC Ⅰ, Ⅲ, and Ⅴ nodules. | Ya Wu Ting Xu Xingyue Cao Xin Zhao Hongyan Deng Jianxiang Wang Xiao Li Qing Yao Xinhua Ye Meiping Shen Xiaohong Wu | 2019 | Cancer Biology & Medicine2019，16，1： | 9 |
| 3 | RS analysis of glaciers change in the Heihe River Basin, Northwest China, during the recent decades显示文摘Heihe 河盆是在西北中国的第二最大的内陆河盆,它也是在干旱水文学,水资源和在冷区域的研究的另外的方面的一个热点。另外, Heihe 河盆有完全的风景,中等分水岭尺寸,和典型社会生态的环境问题。到目前为止,没有对整个河盆的冰河变化信息的详细评价。地志的地图数据, Landsat TM/ETM+ 遥感图象和数字举起建模的 1:50,000 数据在这研究被使用。通过综合计算机自动解释和视觉解释方法,面向对象的图象特征抽取方法被使用提取冰河轮廓信息。冰河变化数据从分析被导出,并且到气候的冰河变化和它的反应在时期 1956/19632007/2011 变化也被分析。结果显示出那:(1 ) 在时期 1956/19632007/2011, Heihe 河盆冰河有一个明显的撤退趋势,冰河的全部的区域从 361.69 km 减少了 < 啜 class= “ a-plus-plus ” > 2 到 231.17 km < 啜 class= “ a-plus-plus ” > 2 ;以 36.08% 的率缩小,与平均单个冰河区域减少 0.14 km < 啜 class= “ a-plus-plus ” > 2 ;冰河的全部的数字从 967 ~ 800 减少了。(2 ) 在这盆的冰河主要在 43004400 m, 44004500 m 和 45004600 m 的举起被散布;并且在冰河分发和冰河变化有重要地区性的差别。(3 ) 与另外的西方的山冰河相比,在 Heihe 河盆的冰河撤退有更高的率。(4 ) 六个气象学的车站的分析从 1960 ~ 2010 的年度平均温度和降水数据建议吝啬的年度温度显著地增加了,年度降水也显示出一个增加的趋势。冰河收缩是密切相关的,而且,温度升起,这被结束冰河融化由增加的降水由比冰河团供应大的升起的温度引起了到某程度。 | HUAI Baojuan LI Zhongqin WANG Shengjie SUN Meiping ZHOU Ping XlAO Yan | 2014 | Journal of Geographical Sciences2014，24，6： | 9 |
| 4 | Application of a novel backwashing process in upflow biological aerated filter显示文摘To improve the efficiency of backwashing in upflow biological aerated filter (BAF), a novel backwashing process named air-water siphon backwashing (AWSB) was proposed and applied on laboratory scale. The effects of backwashing on turbidity and suspended solid (SS) in backwashing efluent using this new backwashing process were compared with those of traditional backwashing process, namely air-water backwashing (AWB). In AWB, the turbidity of backwashing efluent maintained 100 NUT when consumed 60 min and 10.5 L water. However, in AWSB, it declined to 44 NUT, consumed 40 min, and 7 L water. The COD removal of BAF after backwashing was also analyzed. The average removal rate of COD in the reactor backwashed by AWB and AWSB was 89.34% and 90.91%, respectively. Compared with AWB, the backwashing interval had been prolonged 35%. The volume of backwashing water in that AWSB was only 66.7% of that in AWB. The results demonstrated that AWSB required less water and took shorter backwashing time relative to AWB to achieve the same turbidity of backwashing efluent, and AWSB was more effective in removing fouling than that of AWB. More significant advantage of AWSB was that the backwashing interval was effectively prolonged. | Jinshui Yang Weijie Liu Baozhen Li Hongli Yuana Meiping Tong Jinsong Gao | 2010 | Journal of Environmental Sciences2010，22，3： | 7 |
| 5 | Three-dimensional holographic vector of atomic interaction field for quantitative structure-retention relationship of purine bases显示文摘A newly developed descriptor, three- dimensional holographic vector of atomic interaction field (3D-HoVAIF), was used to describe the chemical structures of purine bases. After variable screening by stepwise multiple regression (SMR) technique, a partial least square (PLS) regression model was built with 3D-HoVAIF. The model was satisfactory com- paring to reference since correlation coefficients of molecular modeling ( Rc 2um), cross- validation ( Qc 2um) and standard deviation of estimation (SD) were 0.966, 0.860 and 0.112, respectively, showing that the model had favorable estimation and prediction capa- bilities. It was illustrated that information related to retention data of purine bases could preferably be expressed by 3D-HoVAIF with definite physico- chemical meanings and easy structural interpretation for purine bases. It was illustrated that 3D-HoVAIF was to preferably express retention data of purine bases and had definite physicochemical significance. So 3D-HoVAIF was a useful structural expression technique for quantitative structure activity (or prop- erty or retention) relationships (QSAR/QSPR/QSRR) study, such as structural characterization and chro- matographic retention prediction. | TONG Jianbo ZHOU Peng ZHANG Shengwan ZHOU Yuan MEI Hu ZENG Hui LI Meiping LI Zhiliang | 2006 | Chinese Science Bulletin2006，51，13： | 7 |
| 6 | Prediction of median survival time in sepsis patients by the SOFA score combined with different predictors显示文摘Background:Sepsis is the leading cause of intensive care unit(ICU)admission.The purpose of this study was to explore the prognostic value of the Sequential Organ Failure Assessment(SOFA)score,the Acute Physiological and Chronic Health Evaluation Ⅱ(APACHE Ⅱ)score,and procalcitonin(PCT),albumin(ALB),and lactate(LAC)levels in patients with sepsis.Methods:Consecutive adult patients with suspected or documented sepsis at ICU admission were recruited.Their basic vital signs and related auxiliary examinations to determine their PCT and ALB levels and APACHE Ⅱ score were recorded at ICU admission,and their LAC levels and SOFA scores were recorded for one week after admission.The influence of these variables on hospital mortality was evaluated.Logistic regression was used to derive the Sepsis Hospital Mortality Score(SHMS),a prediction equation describing the relationship between predictors and hospital mortality.The median survival time was calculated by the Kaplan–Meier method.In the validation group,the kappa value was calculated to evaluate the stability of the derived formula.Results:This study included 894 sepsis patients admitted to 18 ICUs in 16 tertiary hospitals.Patients were randomly assigned to an experimental group(626 cases)and validation group(258 cases).In addition,a nonsurvival group(248 patients)of the experimental group was established according to the outcome at the time of discharge.The hospital mortality rate in the experimental group was 39.6%(248/626).Univariate and multivariate regression analyses revealed that the APACHE Ⅱ score(odds ratio[OR]=1.178),△SOFA(OR=1.186),△LAC(OR=1.157),and SOFA mean score(OR=1.086)were independently associated with hospital mortality.The SHMS was calculated as logit(p)=4.715–(0.164×APACHE Ⅱ)–(0.171×△SOFA)–(0.145×△LAC)–(0.082×SOFA mean).A receiver operating characteristic curve was constructed to further investigate the accuracy of the SHMS,with an area under the curve of 0.851(95%confidence interval[CI]0.821–0.882;p<0.001)for hospital mortality.In the low-risk group and high-risk groups,the corresponding median survival times were 15 days and 11 days,respectively.Conclusion:The APACHE Ⅱ score,△SOFA,△LAC and SOFA mean score were independently associated with hospital mortality in sepsis patients and accurately predicted the hospital mortality rate and median survival time.Data on the median survival time in sepsis patients could be provided to clinicians to assist in the rational use of limited medical resources by facilitating prudent resource allocation.Trial registration:ChiCTR-ECH-13003934,retrospectively registered on August 03,2013. | Wen Li Meiping Wang Bo Zhu Yibing Zhu Xiuming Xi | 2020 | Burns & Trauma2020，8，1： | 7 |
| 7 | Hydrological processes of glacier and snow melting and runoff in the Urumqi River source region, eastern Tianshan Mountains, China显示文摘水文学过程被比较,有或没有分泌物上的降水的影响,到在 Urumqi 河来源区域识别 glacierized 和 non-glacierized 集水之间的差别在东方 Tianshan 山的北斜坡上,在在 2011 的融化的季节(MaySeptember ) 期间。学习基于在 10-min 间隔,在 15-min 间隔观察的气象学的数据,并且冰河从空冰斗, Zongkong,和计量车站的 Urumqi 冰河 No.1 融化和雪观察观察的水文学数据。结果显示分泌物在三之中显著地不同计量车站。每日的分泌物多于在计量车站的冰河 No.1 的夜里的分泌物,它形成对照,模式在计量车站的 Zongkong 和空冰斗观察了。在在三个计量车站的分泌物有一个清楚的每日的变化,与在山峰分泌物的大小和持续时间的差别。当降水没被考虑时,在最大的分泌物和最高的温度之间的时间落后是在分别地计量车站的冰河 No.1,空冰斗,和 Zongkong 的 13 h, 1016 h,和 511 h。当降水被考虑时,相应时间落后分别地是 01 h, 13 h,和 67 h。因此,从到融合的分泌物的产生的持续时间在 glacierized 集水是最短的并且在被雪主要盖住的集水最长。降水什么时候被考虑,也被显示出从到融合的分泌物的产生的水文学过程弄短。在三之中在分泌物影响变化计量车站的因素是不同的。为冰河 No.1 车站,分泌物被热条件主要在 glacierized 区域控制,并且当温度超过了 5 时,分泌物显示了加速的生长 ? 楷桴 ? 朿丠佩愠摮 ???? 噐? 攠畱癩污湥 ? 潴 ?? ┿瑷倠 ?? 湩眠楥桧 ? 祳瑮敨楳? 愠 ?? 整灭牥瑡牵 ? | SUN Meiping YAO Xiaojun LI Zhongqin ZHANG Mingjun | 2015 | Journal of Geographical Sciences2015，25，2： | 6 |
| 8 | Cotransport of graphene oxides/reduced graphene oxides with BPA in both bare and iron oxides coated quartz sand显示文摘This study investigated the cotransport behaviors of graphene oxides(GO) and reduced graphene oxides(RGO) with bisphenol A(BPA) in porous media in both NaCl(1 and 10 mmol/L) and CaCl2 solutions(0.5 and 1.5 mmol/L) at pH 6.5. Both bare and iron oxides-coated quartz sand were employed as porous media in present study. We found that under all examined solution conditions, the presence of BPA(100 μg/L) did not have obvious influence on the transport of both GO and RGO(8 mg/L as TOC) in both bare and iron oxides-coated quartz sand. Although the dissolved BPAwas the major form dominating the transport behaviors of total BPA in the presence of GO/RGO, yet the GO/RGO-associated BPA(due to the adsorption of BPA onto GO/RGO surfaces) also had some contribution to the transport of total BPA in the presence of GO/RGO in two types of porous media.Overall, due to the different transport behaviors of GO and RGO under different solution conditions, we found that the presence of GO/RGO decreased the transport of total BPA under all examined solution conditions in two types of porous media with the smallest decrease in 1 mmol/L NaCl solutions and the largest in 1.5 mmol/L CaCl2 solutions. The results of this study clearly indicated that when BPA was co-present with GO/RGO, the transport behaviors of GO/RGO in porous media would have great influences on the fate and transport of BPA in natural environments due to their adsorption onto GO/RGO. | LIU Xian Wei LI Meng LIU FuYang HE Lei TONG MeiPing | 2019 | Science China(Technological Sciences)2019，62，11： | 4 |
| 9 | Changes in precipitation extremes in alpine areas of the Chinese Tianshan Mountains, central Asia, 1961–2011显示文摘 | Shengjie Wang Mingjun Zhang Meiping Sun Baolong Wang Xiaofei Li | 2013 | Quaternary International2013，，： | 2 |
| 10 | A new competitive enzyme-linked immunosorbent assay (ELISA) for determination of es- trogenic bisphenols显示文摘 | ZHAO Meiping LI Yuanzong GUO Zhenquan | 2002 | Talanta2002，57，6： | 1 |
| 11 | Simple methods for rapid determination of sulfite in food products显示文摘 | LI Yongjie ZHAO Meiping | 2006 | Food Control2006，17，： | 1 |
| 12 | Dichroic laser mirrors with mixture layers and sandwich-like-structure interfaces显示文摘The requirements for dichroic laser mirrors continue to increase with the development of laser technology. The challenge of a dichroic laser mirror coating is to simultaneously obtain spectral performance with significantly different reflection or transmission properties as well as a high laser-induced damage threshold(LIDT) at two different wavelengths. Traditional dichroic laser mirrors composed of alternating high-and low-refractive-index pure materials often has difficulty achieving excellent spectral performance and high LIDTs at two wavelengths simultaneously. We propose to use a new design with mixture layers and sandwich-like-structure interfaces to meet the challenging requirements. An Al_(2) O_(3)-HfO_(2) mixture-based dichroic laser mirror, which can be used as a harmonic separator in a fusion-class laser or a pump/signal beam separator in a petawatt-class Ti-sapphire laser system, is experimentally demonstrated using e-beam deposition. The mixture-based dichroic mirror coating shows good spectral performance, fine mechanical property, low absorption, and high LIDT. For the s-polarized 7.7 ns pulses at a wavelength of 532 nm and the p-polarized 12 ns pulses at a wavelength of 1064 nm, the LIDTs are almost doubled. The excellent performance of this new design strategy with mixture layers and sandwich-like-structure interfaces suggests its wide applicability in high-performance laser coating. | TINGTING ZENG MEIPING ZHU YINGJIE CHAI JINGPING LI JIANDA SHAO | 2021 | Photonics Research2021，9，2： | 1 |
| 13 | A New Competitive Enzyme-linked Immunosorbent Assay(ELISA) for Determination of Estrogenic Bisphenols 显示文摘 | ZHAO Meiping LI Yuanzong GUO Zhenquan | 2002 | Talanta2002，57，6： | 1 |
| 14 | Establishment of an experimental human lung adenocarcinoma cell line SPC-A-1BM with high bone metastases potency by 99m Tc-MDP bone scintigraphy显示文摘 | Shunfang Yang Qianggang Dong Ming Yao Meiping Shi Jianding Ye Langxiang Zhao Jianzhong Su Weiyong Gu Wenhui Xie Kankan Wang Yanzhi Du Yao Li Yan Huang | 2009 | Nuclear Medicine and Biology2009，，3： | 1 |
| 15 | Effects of interlayer coupling on the excitons and electronic structures of WS_(2)/hBN/MoS_(2) van der Waals heterostructures显示文摘Inserting hexagonal boron nitride(hBN)as barrier layers into bilayer transition metal dichalcogenides heterointerface has been proved an efficient method to improve two dimensional tunneling optoelectronic device performance.Nevertheless,the physical picture of interlayer coupling effect during incorporation of monolayer(1L-)hBN is not explicit yet.In this article,spectroscopic ellipsometry was used to experimentally obtain the broadband excitonic and critical point properties of WS_(2)/MoS_(2)and WS_(2)/hBN/MoS_(2)van der Waals heterostructures.We find that 1L-hBN can only slightly block the interlayer electron transfer from WS_(2)layer to MoS_(2)layer.Moreover,insertion of 1L-hBN weakens the interlayer coupling effect by releasing quantum confinement and reducing efficient dielectric screening.Consequently,the exciton binding energies in WS_(2)/hBN/MoS_(2)heterostructures blueshift comparing to those in WS_(2)/MoS_(2)heterostructures.In this exciton binding energies tuning process,the reducing dielectric screening effect plays a leading role.In the meantime,the quasi-particle(QP)bandgap remains unchanged before and after 1L-hBN insertion,which is attributed to released quantum confinement and decreased dielectric screening effects canceling each other.Unchanged QP bandgap as along with blueshift exciton binding energies lead to the redshift exciton transition energies in WS_(2)/hBN/MoS_(2)heterostructures. | Xudan Zhu Junbo He Rongjun Zhang Chunxiao Cong Yuxiang Zheng Hao Zhang Songyou Wang Haibin Zhao Meiping Zhu Shanwen Zhang Shaojuan Li Liangyao Chen | 2022 | Nano Research2022，15，3： | 1 |
| 16 | Simple methods for rapid determination of sulfite in food products显示文摘 | LI Yongjie ZHAO Meiping | 2006 | Food Control2006，17，： | 1 |
| 17 | Development and characterization of an immunoaffinity column for the selective extraction of bisphenol A from serum samples 显示文摘 | ZHAO Meiping LIU Yang LI Yuanzong | 2003 | J Chromatogr B2003，783，2： | 1 |
| 18 | Theoretical and experimental study of nicotinamide molecularly imprinted polymers with different porogens显示文摘 | Liqing Wu Kuaichang Zhu Meiping Zhao Yuanzong Li | 2005 | Analytica Chimica Acta2005，549，： | 1 |
| 19 | Cilostazol as an alternative to aspirin after ischaemic stroke: a randomised, double-blind, pilot study显示文摘 | Yining Huang Yan Cheng Jiang Wu Yansheng Li En Xu Zhen Hong Zhengyi Li Weiwei Zhang Meiping Ding Xuguang Gao Dongsheng Fan Jinsheng Zeng Kasing Wong Chuanzhen Lu Jiangxi Xiao Chen Yao | 2008 | Lancet Neurology2008，，6： | 1 |
| 20 | A new competitive enzyme-linked immunosorbent assay (ELISA) for determination of estrogenic bisphenols显示文摘 | ZHAO Meiping LI Yuanzong GUO Zhenquan | 2002 | Talanta2002，57，： | 1 |
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