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| 1 | Novel biallelic PCNT deletion causing microcephalic osteodysplastic primordial dwarfism type II with congenital heart defect显示文摘Dear Editor, Microcephalic osteodysplastic primordial dwarfism type Ⅱ (MOPD Ⅱ )is characterized by developmental retardation, wherein the affected individuals usually present with intrauterine growth retardation and preterm birth (Majewski et al.,1982;Willems et al.,2010).This leads to an average weight of <1,500g at birth and extremely restricted postnatal growth (Hall et al.,2004;Rauch,2011).Clinical manifestations ofMOPD Ⅱ include microcephaly,disproportionately short stature,mild skeletal dysplasia,unusual facial features including a prominent nose,prominent eyes in infancy and early childhood,some affected individuals exhibit slightly reduced intellectual development and cerebral vascular malformations (Willems et al.,2010;Li et al.,2015;Sam et al.,2015). | Lanlan Meng Chaofeng Tu Guangxiu Lu Ge Lin Yueqiu Tan | 2019 | Science China(Life Sciences)2019，62，1： | 2 |
| 2 | Preparation, characterization, and adsorption performance of p-hydroxy- benzoic acid imprinted polymer and selective catalysis of tol- uene to para-chlorotoluene 显示文摘 | Meng Minjia Bao Lanlan He Minqiang | 2014 | Journal of Applied Polymer Science2014，131，40： | 1 |
| 3 | One-step Synthesis of Shape-controllable Gold Nanoparticles and Their Application in Surface-enhanced Raman Scattering显示文摘Gold nanoparticles(NPs) of various shapes were synthesized by a one-step method at ambient temperature in the presence of NaCI.2-mercaptosuccinic acid(MSA) was used as both reducing agent and stabilizing agent.The shapes of gold NPs were controllable by simply tuning S/Au ratio(S is from MSA molecule,and S/Au ratio is controlled by tuning the volume of added MSA solution),and triangle,polygonal and spherical nanoparticles were obtained.This result suggested a new way to consider the effects of MSA on the growth of nanoparticles,which showed that MSA is a strong capping agent and facilitates more uniform growth of nanoparticles in every dimension.And other important factors on nanoparticles growth including NaCI and temperature were discussed.Furthermore,a typical probe molecule,4-aminothiophenol(4-ATP) was used to test the surface-enhanced Raman scattering(SERS) activity of these gold NPs and the results indicated good Raman activity on these substrates.And the enhancement factor(EF) at 1078 cm^(-1)(a_1) was estimated to be as large as 6.3×10~4 and 5.5×10~4 for triangular plates and truncated particles,respectively. | Lanlan Sun Dongxu Zhao Meng Ding Haifeng Zhao Zhenzhong Zhang Binghui Li Dezhen Shen | 2013 | Journal of Materials Science & Technology2013，29，7： | 1 |
| 4 | On the rumpling mechanism in nanocrystalline coatings:Improved by reactive magnetron sputtering with oxygen显示文摘Surface rumpling is detrimental to high temperature protective coatings as it shortens their lifetime and leads to adhesion losses and unexpected corrosion degradation.The driving force and mass transport mechanism behind of rumpling remains to be clarified.In the present investigation,we subjected two types of nanocrystalline coating systems to avoid the influence of interdiffusion on rumpling study.One group was an ordinary nanocrystalline coating,and the other group was designed and prepared with trace oxygen by reactive magnetron sputtering.Systematic cyclic oxidation test at 1100°C was also car-ried out.Results show the ordinary nanocrystalline coating oxidized rapidly,which leads to the fast consumption of Al and the acceleration of phase transition in the coating.Meanwhile,severe surface rumpling is observed due to the stress release of nanocrystals through plastic deformation.Besides,the reactive doping of oxygen can significantly reduce the consumption process of Al in nanocrystalline coat-ing.The rumpling is controlled due to the improvement of coefficient of thermal expansion and Young’s modulus of the coating.Thereafter,the cyclic oxidation resistance is improved. | Bo Meng Jinlong Wang Lanlan Yang Minghui Chen Shenglong Zhu Fuhui Wang | 2023 | Journal of Materials Science & Technology2023，，1： | 1 |
| 5 | Transit Development Shaping Urbanization: Evidence from the Housing Market in Beijing显示文摘 | Ming Zhang Xiangyi Meng Lanlan Wang and Tao Xu | 2014 | Habitat International2014，，11： | 1 |
| 6 | Transit Development Shaping Urbanization:Evidence From The Housing Market in Beijing显示文摘 | Ming Zhang Xiangyi Meng Lanlan Wang Tao Xu | 2014 | Habitat International2014，44，10： | 1 |
| 7 | DRC3 is an assembly adapter of the nexin-dynein regulatory complex functional components during spermatogenesis in humans and mice显示文摘Dear Editor,Male subfertility,a multifactorial disease affecting~7%of the global male population,is usually caused by abnormalities in sperm flagella.The flagella and motile cilia have similar“9+2”axonemes and are evolutionarily conserved,being widely distributed in bacteria,archaea and eukaryotes1.Cilia defects also lead to primary ciliary dyskinesia(PCD),which affects approximately 1/10,000 individuals worldwide. | Shushu Zhou Shimin Yuan Jintao Zhang Lanlan Meng Xin Zhang Siyu Liu Guangxiu Lu Ge Lin Mingxi Liu Yue-Qiu Tan | 2023 | Signal Transduction and Targeted Therapy2023，8，2： | 0 |
| 8 | On Computing Uniform Gr?bner Bases for Ideals Generated by Polynimials with Parametric Exponents显示文摘Pan and Wang presented a method for computing uniform Gr?bner bases for certain ideals generated by polynomials with parametric exponents in 2006,and two criteria were proposed to determine if a uniform Gr?bner basis can be obtained.This paper gives a new algorithmic approach for computing the uniform Gr?bner basis such that Pan and Wang’s method could be concluded as a special case.The authors use the method of reduced term order under ring homomorphism to get the reduced uniform Gr?bner basis.Also the authors point and correct a mistake in Pan and Wang’s method.The result is a generalization of approach of Pan and Wang and one could compute the uniform Gr?bner basis more efficiently by the new approach. | LIU Lanlan ZHOU Meng | 2016 | Journal of Systems Science & Complexity2016，29，3： | 0 |
| 9 | Identify Landslide Precursors from Time Series InSAR Results显示文摘Landslides cause huge human and economic losses globally.Detecting landslide precursors is crucial for disaster prevention.The small baseline subset interferometric synthetic-aperture radar(SBAS-InSAR)has been a popular method for detecting landslide precursors.However,non-monotonic displacements in SBAS-InSAR results are pervasive,making it challenging to single out true landslide signals.By exploiting time series displacements derived by SBAS-InSAR,we proposed a method to identify moving landslides.The method calculates two indices(global/local change index)to rank monotonicity of the time series from the derived displacements.Using two thresholds of the proposed indices,more than 96%of background noises in displacement results can be removed.We also found that landslides on the east and west slopes are easier to detect than other slope aspects for the Sentinel-1 images.By repressing background noises,this method can serve as a convenient tool to detect landslide precursors in mountainous areas. | Meng Liu Wentao Yang Yuting Yang Lanlan Guo Peijun Shi | 2023 | International Journal of Disaster Risk Science2023，14，6： | 0 |
| 10 | An online physical simulation method for enhanced oil recovery by air injection in shale oil显示文摘In order to understand the mechanism of air flooding shale oil, an online physical simulation method for enhanced shale oil recovery by air injection was established by integrating CT scanning and nuclear magnetic resonance(NMR). The development effect of shale oil by air flooding under different depletion pressures, the micro-production characteristics of pore throats with different sizes and the mechanism of shale oil recovery by air flooding were analyzed. The effects of air oxygen content, permeability, gas injection pressure, and fractures on the air flooding effect in shale and crude oil production in pores with different sizes were analyzed. The recovery of shale oil can be greatly improved by injecting air into the depleted shale reservoir, but the oil displacement efficiency and the production degree of different levels of pore throats vary with the injection timing. The higher the air oxygen content and the stronger the low-temperature oxidation, the higher the production degree of pores with different sizes and the higher the shale oil recovery. The higher the permeability and the better the pore throat connectivity, the stronger the fluid flow capacity and the higher the shale oil recovery. As the injection pressure increases, the lower limit of the production degree of pore throats decreases, but gas channeling may occur to cause a premature breakthrough;as a result, the recovery increases and then decreases. Fractures can effectively increase the contact area between gas and crude oil, and increase the air sweep coefficient and matrix oil drainage area by supplying oil to fractures through the matrix, which means that a proper fracturing before air injection can help to improve the oil displacement effect under a reasonable production pressure difference. | DU Meng LYU Weifeng YANG Zhengming JIA Ninghong ZHANG Jigang NIU Zhongkun LI Wen CHEN Xinliang YAO Lanlan CHANG Yilin JIANG Sirui HUANG Qianhui | 2023 | Petroleum Exploration and Development2023，50，4： | 0 |
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