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| 1 | Effect of sulfate-reducing bacteria on corrosion of X80 pipeline steel under disbonded coating in a red soil solution显示文摘Effect of sulfate-reducing bacteria on the corrosion behaviors of API-X80 pipeline steel has been studied in crevices under simulated disbonded coatings in red soil solution.The results show that there are amounts of SRB in the crevice under the simulated disbonded coating in the red soil solution during the whole period of experiment.The electrochemical impedance spectroscopy shows that SRB can enhance the corrosion of the steel in the crevice under the simulated disbonded coating,and the thermodynamic analyses indicate that SRB can accelerate the corrosion of steel using not only sulfate but also ferric hydroxide as electron acceptors. | Boxin Wei Jin Xu Qi Fua Qingyu Qin Yunlong Bai Cheng Sun Chuan Wang Zhenyao Wang Wei Ke | 2021 | Journal of Materials Science & Technology2021，，28： | 4 |
| 2 | High performance liquid chromatographic separation of thirteen drugs collected in Chinese Pharmacopoeia 2010(Ch.P2010) on cellulose ramification chiral stationary phase显示文摘The enantiomers separation of thirteen drugs collected in Ch.P2010 was performed on chiral stationary phase of cellulose ramification (chiralpak OD and chiralpak OJ) by high performance liquid chromatographic (HPLC) methods, which included ibuprofen (C1), ketoprofen (C2), nitrendipine (C3), nimodipine (C4), felodipine (C5), omeprazole (C6), praziquantel (C7), propranolol hydrochloride (C8), atenolol (C9), sulpiride (C10), clenbuterol hydrochloride (C11), verapamil hydrochloride (C12), and chlorphenamine maleate (C13). The mobile phase consisted of isopropanol and n-hexane. The detection wavelength was set at 254 nm and the fiow rate was 0.7 mL/min. The enantiomers separation of these thirteen racemates on chiralpak OD column and chiralpak OJ column was studied, while the effects of proportion of organic additives, alcohol displacer and temperature on the separation were studied. And the mechanism of some of racemates was discussed. The results indicated that thirteen chiral drugs could be separated onchiral stationary phase of cellulose ramification in normal phase chromatographic system. The chromatographic retention and resolution of enantiomers could be adjusted by factors including column temperature and the concentration of alcohol displacer and organic alkaline modifier in mobile phase. It was shown that the resolution was improved with reducing concentration of alcohol displacer. When concentration of organic alkaline modifier was 0.2% (v/v), the resolution and the peak shape were fairly good. Most racemates mentioned above had better resolution at column temperature of 25 1C. When racemates were separated, the temperature should be kept so as to obtain stable separation results. | Ying Zhoua,b, Chao Maa, Yan Wanga, Qi-Ming Zhangb, Yi-Ying Zhanga, Jie Fua, Hong Gaoc, Li-Xun Zhaoc aState Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China bNational Institute for the Control of Pharmaceutical and Biological Products, Beijing 100050, China cInstitute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China | 2012 | Journal of Pharmaceutical Analysis2012，2，1： | 4 |
| 3 | Nanoceramic composites with duplex microstructure break the strength-toughness tradeoff显示文摘There is a strength and fracture toughness tradeoff in nanoceramic composite. The strength varies reciprocally with the grain size whereas the toughness contributed by compressive residual stress increases with the dimension of the second phase. In this work, a novel duplex microstructure with reinforced clusters composing of nanosized grains was proposed and validated using a model system of B_(4)C-TiB_(2) ceramics densified by carbide boronizing. As-obtained ceramics exhibit excellent combined mechanical properties at room temperature, including Vickers hardness, Young's modulus, flexural strength and fracture toughness(by surface crack in flexure method) of 32.1 ± 2.7 GPa, 506.9 ± 2.0 GPa,1175 ± 71 MPa and 5.1 ± 0.4 MPa m^(0.5), respectively. Both strength and toughness are at least ~30 % higher than the counterparts with similar composition but homogenously distributed TiB_(2) grains. Graphite onion was confirmed to be an intermediate product during reactive sintering, it facilitated the grain pullout during fracture and retained the nanometric TiB_(2) grain in the cluster, both of which also contribute the toughening and strengthening mechanisms in the B_(4)C-TiB_(2) ceramics. | Ji Zou Hai-Bin Ma Jing-Jing Liu Wei-Min Wang Guo-Jun Zhang Zheng-Yi Fua | 2020 | Journal of Materials Science & Technology2020，58，23： | 3 |
| 4 | Zinc finger factor ZNF121 is a MYC-interacting protein functionally affecting MYC and cell proliferation in epithelial cells显示文摘MYC is a potent oncoprotein that modulates multiple cellular processes including proliferation,apoptosis, differentiation, stemness, senescence, and migration. Functioning primarily as a transcriptional factor, MYC interacts with a large number of proteins, and identification and characterization of MYC-interacting proteins are important for understanding how MYC functions. In this study, we used different systems to demonstrate that a novel zinc finger transcription factor, ZNF121, physically interacted with MYC, and the interaction involved their N-terminal regions. Overexpression of ZNF121 increased, while its knockdown decreased, the expression of MYC in multiple epithelial cell lines, and MYC had similar effects on ZNF121 expression. An expression correlation was also detectable in a panel of epithelial cell lines and a cohort of human breast cancer tissues. Functionally, knockdown of ZNF121 in several breast epithelial cell lines attenuated the expressions of MYC and its target genes(e.g., EGR1,CDC2, and nucleolin) and slowed cell proliferation, accompanied by cell cycle arrest in the G1 phase and expression alteration of cell cycle regulators(cyclin D1, p14 and p21). Analysis of publically available databases showed that ZNF121 expression is up-regulated in human breast cancer, and the up-regulation significantly associates with worse patient survival in the luminal A subtype of breast cancer. These findings establish ZNF121 as a MYC-interacting protein with functional effects on MYC and cell proliferation. | Ang Luoa Xuan Zhanga Liya Fua Zhengmao Zhua Jin-Tang Dong | 2016 | Journal of Genetics and Genomics2016，43，12： | 2 |
| 5 | Low calcium diet in idiopathic urolithiassis: a risk factor for osteopenia as great as in primary hyperparathyroidism显示文摘 | Fuas M Pepersack T Bergman P | 1990 | Br J Urol1990，65，6： | 1 |
| 6 | A parallel stereo algorithm that produces dense depth maps and preserves image features显示文摘 | Fua P | 1993 | Machine Vision and Applications1993，69，1： | 1 |
| 7 | Synthesis,characterization and magnetic properties ofβ-MnO2 nanorods显示文摘 | Liu XianMing Fua ShaoYun Huang ChuanJun | 2005 | Powder Technology2005，154，： | 1 |
| 8 | EPnP: an accurate O(n) solution to the PnP problem显示文摘 | LEPETIT V MORENO-NOGUER F FUA P | 2009 | International Journal of Computer Vision2009，81，2： | 1 |
| 9 | Monocular model-based 3D tracking of rigid objects: a survey 显示文摘 | LEPETIT V FUA P | 2005 | Computer Graphics and Vi sion2005，1，1： | 1 |
| 10 | Self-consistency and MDL:a paradigm for evaluating point-correspondence algorithms,and its application to detecting changes in surface elevation显示文摘 | Leclerc Y G Luong Q T Fua P V | 2003 | Int J Comput Vis2003，51，1： | 1 |
| 11 | COBOS:cooperative back off adaptive scheme for multi-robot task allocation显示文摘 | Chcng-heng Fua Shuzhi Sam Ge | 2005 | IEEE Transactions on Robotics2005，21，6： | 1 |
| 12 | DAISY:an efficient dense descriptor applied to wide-baseline stereo 显示文摘 | TOLA E LEPETIT V FUA P | 2010 | IEEE Trans on Pattern Analysis and Machine Intelligence2010，32，5： | 1 |
| 13 | Preparation and physical properties of soy protein iisolate and gelatin composite films 显示文摘 | Na Cao Yuhua Fua Junhui He | 2007 | Food Hydrocolloids2007，21，： | 1 |
| 14 | Estimating soil labile organic carbon and potential turnover rates using a sequential fumigation-incubation procedure显示文摘 | Zou X M Ruan H H Fua Y | 2005 | Soil Biology & Biochemistry2005，37，： | 1 |
| 15 | EPnP: an accurate O(n) solution to the PnP problem显示文摘 | V Lepetit F Moreno-Noguer p Fua | 2009 | Int J Comput Vis2009，81，2： | 1 |
| 16 | Preparation and physical properties of soy protein iisolate and gelatin composite films 显示文摘 | Na Cao Yuhua Fua Junhui He | 2007 | Food Hydrocolloids2007，21，： | 1 |
| 17 | Self-consistency and MDL:a paradigm for evaluating point-correspondence algorithms,and its application to detecting changes in surface elevation显示文摘 | Leclerc Y G Luong Q T Fua P V | 2003 | Int Comput Vis2003，51，1： | 1 |
| 18 | Daisy: An efficient dense descriptor applied to wide-baseline stereo显示文摘 | Tola E Lepetit V Fua P | 2010 | IEEE Transactions on Pat- tern Analysis and Machine Intelligence2010，32，5： | 1 |
| 19 | BRIEF:Computing a local binary descriptor very fast显示文摘 | Calonder M Lepetit V Ozuysal M Trzcinski T Strecha C Fua P | | 0，，7： | 1 |
| 20 | Long-term efficacy of botulinum toxin type A for the treat-ment of habitual dislocation of the temporomandibular joint显示文摘 | Kai -Yuan Fua Hui- Min Chenb Zhi - Peng Sun | 2010 | J British Journal of Oral and Maxillofacial Surgery2010，48，4： | 1 |
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