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| 1 | A vertical sounding of severe haze process in Guangzhou area显示文摘We detected a severe haze process in Guangzhou area with lidar and microwave radiometer, performed an inversion to get boundary layer height by wavelet covariance transform, and analyzed the correlation between meteorological factors of boundary layer and visibility from the perspective of dynamical and thermodynamic structures. Our results indicate that the boundary layer height shows significant daily changes, consistent with ground visibility variation. During the cleaning process, the boundary layer height exceeded 1 km; during severe haze, the height was only 500 m. Temperature gradient of 50–100 m, which was 30 h lag, was remarkably correlated with visibility, with the correlation coefficient of 0.77. High layer visibility(255 m) and low layer stability were significantly anticorrelation, and the maximum anticorrelation coefficient was up to-0.76 in cleaning days and-0.49 in haze days. In the related boundary layer meteorological factors, surface ventilation coefficient was linearly correlated with ground visibility, with the greatest correlation coefficient of 0.88. The correlation coefficients of boundary layer height, ground wind velocity, relative humidity and ground visibility were 0.76, 0.67, and-0.77, respectively. There was a strong correlation between different meteorological factors. The dominant meteorological factor during this haze process was surface ventilation coefficient. In the area without boundary layer height sounding, ground visibility and wind velocity could be used to estimate boundary layer height. | DENG Tao WU Dui DENG XueJiao TAN HaoBo LI Fei LIAO BiTing | 2014 | Science China Earth Sciences2014，57，11： | 10 |
| 2 | Simulation analysis of municipal solid waste pyrolysis and gasification based on Aspen plus显示文摘To predict and analyze the municipal solid waste(MSW)pyrolysis and gasification process in an updraft fixed bed more veritably and appropriately,numerical modeling based on Gibbs energy minimization was executed using the Aspen plus software.The RYield module was combined with the RGibbs module to describe the pyrolysis section,while the RGibbs module was used for the gasification section individually.The proposed model was used to forecast and analyze the target performance parameters including syngas composition,lower heating value(LHV)and carbon conversion rate under different conditions of the gasification temperatures,and ratios and types of gasifying agents.The results indicate that there is a good agreement between the experimental data and the simulated data obtained using this model.The predicted optimum gasification temperature is approximately 750°C,and the best ratio of water vapor as gasifying agent is around 0.4.The mixture of flue gas and water vapor has an economical and recycled prospect among four commonly used gasifying agents. | Na DENG Dongyan LI Qiang ZHANG Awen ZHANG Rongchang CAI Biting ZHANG | 2019 | Frontiers in Energy2019，13，1： | 3 |
| 3 | Application of exosomes as liquid biopsy in clinical diagnosis显示文摘Liquid biopsy refers to the sampling and molecular analysis of the biofluids of circulating tumor cells,extracellular vesicles,nucleic acids,and so forth.Exosomes are small extracellular vesicles with sizes between 30–150 nm.They are secreted by multivesicular bodies through exocytosis in live cells and can participate in intercellular communication due to their contents,including nucleic acids,proteins,and lipids.Herein,we investigate publication frequencies on exosomes over the past 10 years,and review recent clinical studies on liquid biopsy of exosomes in the fields of oncology,pregnancy disorders,cardiovascular diseases,and organ transplantation.We also describe the advantages of exosomes as an effective liquid biopsy tool and the progression of exosome extraction methods.Finally,we depict the commercial development of exosome research and discuss the future role of exosomes in liquid biopsy. | Biting Zhou Kailun Xu Xi Zheng Ting Chen Jian Wang Yongmao Song Yingkuan Shao Shu Zheng | 2020 | Signal Transduction and Targeted Therapy2020，5，1： | 2 |
| 4 | Alternatively spliced BobCAL transcripts alter curd morphotypes in a collection of Chinese cauliflower accessions显示文摘The curd of cauliflower(Brassica oleracea L.var.botrytis)is a modified inflorescence that is consumed as a vegetable.Curd formation is proposed to be due to a mutation in the BobCAULIFLOWER(BobCAL)gene,but the genetic relationship between BobCAL variation and curd morphotypes remains obscure.To address this question,we collected and classified a collection of 78 cauliflower accessions into four subpopulations according to curd surface features:smooth,coarse,granular,and hairy curd morphotypes.Through the cDNA sequencing of BobCAL alleles,we showed that smooth and coarse accessions characterized by inflorescence meristem arrest presented a strong association with the 451T SNP(BobCAL_T),whereas granular and hairy accessions marked with floral organ arrest presented an association with 451G(BobCAL_G).Interestingly,all BobCAL alleles were alternatively spliced,resulting in a total of four alternative splice(AS)variants due to the retention of the fourth and/or seventh introns.Among accessions with BobCAL_G alleles,the total expression of all these AS variants in granular plants was almost equal to that in hairy plants;however,the expression of the individual AS variants encoding intact proteins relative to those encoding truncated proteins differed.Hairy accessions showed relatively high expression of the individual variants encoding intact proteins,whereas granular accessions displayed relatively low expression.In smooth cauliflower,the overexpression of the BobCAL_Ga variant caused an alteration in the curd morphotype from smooth to hairy,concurrent with an increase in the expression levels of downstream floral identity genes.These results reveal that alternative splicing of BobCAL transcripts is involved in the determination of cauliflower curd morphotypes. | Wenguang Cao Biting Cao Xuan Wang Jinjuan Bai Yong-Zhen Xu Jianjun Zhao Xiaorong Li Yuke He Shengwu Hu | 2020 | Horticulture Research2020，7，1： | 2 |
| 5 | Orbital volume measurements in enophthalmos using three-dimensional CT imaging 显示文摘 | Bite U Jackson IT Forbes GS et aI | 1985 | Plast Reconstr Surg1985，75，4： | 1 |
| 6 | Orbital volume measurement in enophthalmos using three-dimensional CT imaging 显示文摘 | Bite U Jackson IT Forbes GS | 1985 | Plast Reconstr Surg1985，75，4： | 1 |
| 7 | Modified pudendal thigh flap for correction of penoscrotal trans position显示文摘 | LEVY J B DARSON MF BITE U | 1997 | Urology1997，50，4： | 1 |
| 8 | Utility of Ki- 67, p53, Bcl-2, and Cox-2 biomarkers for low-grade er/do- metrial cancer and disordered proliferative/benigxl hyper- plastic endometrium by imprint cytology 显示文摘 | Apostolou G Apostolou N Biteli M | 2013 | Diagn Cyto- pathol2013，，： | 1 |
| 9 | Fistula formation and repair after palatal closure:an institutional perspective显示文摘 | Clay RP Bite U | 1997 | Plast Reconstr Surg1997，99，： | 1 |
| 10 | Chem New Compound Review 显示文摘 | Brgant R Bite M A G | 2005 | 23 (1): 1-1002005，23，1： | 1 |
| 11 | Chem New Compound Review 显示文摘 | Brgant R Bite M A G | 2006 | 24 (1): 1-1002006，24，1： | 1 |
| 12 | Late Paleocene Arctic coastal climate inferred from molluscan stable and radiogenic isotope ratios显示文摘 | Tripati A Zachos J Marincovich L Bite K | 2001 | Palaeogeogr Palaeoclimatol Palaeoecol2001，170，12： | 1 |
| 13 | Liposuction: a less invasive surgical method of debulking plexiform neurofibromas显示文摘 | Babovic S Bite U Karnes PS | 2003 | Dermatol Surg2003，29，7： | 1 |
| 14 | Orbital volume measurements in enophthalmos using three-dimensional CT imaging显示文摘 | Bite U Jackson IT Forbes GS | 1985 | Plast Reconstr Surg1985，75，4： | 1 |
| 15 | Massive abdominal-wall hernia reconstruction with expanded external/internal oblique and transversalis musculofascia显示文摘 | Jacobsen WM Petty PM Bite U | 1997 | Plast Reconstr Surg1997，100，： | 1 |
| 16 | Three-dimensional computed tomographic scanning and major surgical reconstruction of head and neck显示文摘 | Jackson IT Bite U | 1986 | Mayo Clin Proc1986，61，54： | 1 |
| 17 | Electrochemical degradation of chlorophenoxy and chicle herbicides in acidic aqueous medium by the peroxi-coagulation method显示文摘 | Brillas E Bite B Braes M A | 2003 | Chemophere2003，51，： | 1 |
| 18 | US urinary bladder cancer death rates显示文摘 | Stat Bite | 1999 | J Natl Cancer Inst1999，91，： | 1 |
| 19 | Orbital Volume Measurements in Enophthalmos using Three-dimensional CT Imaging显示文摘 | Bite U Jackson I T Forbes G S | 1985 | Plast Reconstr Surg1985，75，4： | 1 |
| 20 | Fistula formation andrepair after palatal closure:an institutional perspective显示文摘 | Emory RE Jr Clay RP Bite U | 1997 | Plast Reconstr Surg1997，99，6： | 1 |
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