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| 1 | EBV阴性侵袭性NK细胞白血病/淋巴瘤的临床、病理及分子遗传学特征显示文摘侵袭性NK细胞淋巴瘤(ANKL)是一种系统性NK细胞肿瘤,与EB病毒(EBV)有关。EBV阴性的ANKL临床罕见,且提示具有惰性的生物学行为。作者报道7例EBV阴性ANKL的临床病理、免疫表型及分子遗传学特征。 | Nicolae A Ganapathi K A Pham T H 魏建国 许春伟 | 2017 | 临床与实验病理学杂志2017,33,5: | 10 |
| 2 | Spatial prediction of landslide susceptibility in western Serbia using hybrid support vector regression(SVR)with GWO,BAT and COA algorithms显示文摘In this study,we developed multiple hybrid machine-learning models to address parameter optimization limitations and enhance the spatial prediction of landslide susceptibility models.We created a geographic information system database,and our analysis results were used to prepare a landslide inventory map containing 359 landslide events identified from Google Earth,aerial photographs,and other validated sources.A support vector regression(SVR)machine-learning model was used to divide the landslide inventory into training(70%)and testing(30%)datasets.The landslide susceptibility map was produced using 14 causative factors.We applied the established gray wolf optimization(GWO)algorithm,bat algorithm(BA),and cuckoo optimization algorithm(COA)to fine-tune the parameters of the SVR model to improve its predictive accuracy.The resultant hybrid models,SVR-GWO,SVR-BA,and SVR-COA,were validated in terms of the area under curve(AUC)and root mean square error(RMSE).The AUC values for the SVR-GWO(0.733),SVR-BA(0.724),and SVR-COA(0.738)models indicate their good prediction rates for landslide susceptibility modeling.SVR-COA had the greatest accuracy,with an RMSE of 0.21687,and SVR-BA had the least accuracy,with an RMSE of 0.23046.The three optimized hybrid models outperformed the SVR model(AUC=0.704,RMSE=0.26689),confirming the ability of metaheuristic algorithms to improve model performance. | Abdul-Lateef Balogun Fatemeh Rezaie Quoc Bao Pham Ljubomir Gigović Siniša Drobnjak Yusuf AAina Mahdi Panahi Shamsudeen Temitope Yekeen Saro Lee | 2021 | Geoscience Frontiers2021,12,3: | 6 |
| 3 | 残余应力导致三层聚烯烃管道防腐层剥离与开裂显示文摘这是美国运输部发起的研究项目,一个管道防腐层专家团队参与了本研究项目,评价了三层聚烯烃管道外防腐涂层(3LPO)的完整性。研究表明,三层聚烯烃管道外防腐涂层(3LPO)存在剥离和面层开裂两大完整性问题。过去几年里,据文献报道,三层聚烯烃管道外防腐涂层(3LPO)的熔结环氧粉末(FBE)底漆与钢管界面上发生多起防腐层剥离事故,以及聚丙烯(PP)面层发生开裂事故。这些防腐层事故引起人们对使用三层聚烯烃管道外防腐涂层(3LPO)的关注。一般来讲,三层聚烯烃管道外防腐涂层(3LPO)采用比较厚的聚烯烃面层增强防腐层抗机械损伤和防止水渗透的能力。但是,聚烯烃的热膨胀系数比钢材高得多,结果在防腐层系统里产生比较高的残余热应力。因为残余应力高,造成防腐层剥离,尤其在管端截短防腐层和任何防腐层的边上,因为这些是高应力集中部位。特别是假如钢管表面预处理不当,就无法保证防腐层持久达到很强的粘合强度。如果熔结环氧粉末(FBE)底漆配方选择不当,发生热氧化降解,也导致防腐层过早失效。如果使用温度很高,聚丙烯也会因为热氧化降解而变脆。在残余应力下,这样脆性的聚丙烯面层就会开裂。本文分析了三层聚烯烃管道外防腐涂层(3LPO)中的残余应力,并且探讨了残余应力对三层聚烯烃管道外防腐涂层(3LPO)剥离和聚丙烯(PP)面层开裂机理的影响。 | B.T.A.Cheng S Hung-jue J Han D Wong A Kehr M Mallozzi F Aguirre H Pham W Snider 王向农(译) | 2011 | 防腐保温技术2011,19,3: | 3 |
| 4 | Internal nutrient efficiencies of irrigated lowland rice in tropical and subtropical Asia显示文摘 | C Witt A Dobermann S Abdulrachman H.C Gines Wang Guanghuo R Nagarajan S Satawatananont Tran Thuc Son Pham Sy Tan Le Van Tiem G.C Simbahan D.C Olk | 1999 | Field Crops Research1999,,2: | 2 |
| 5 | A novel electrochemically active and Fe (Ⅲ)-reducing bacterium phylogenetically related to Aeromonas hydrophila, isolated from a microbial fuel cell 显示文摘 | Pham C A Jung S J Phung N T | 2003 | FEMS Microbiol Lett2003,223,: | 1 |
| 6 | A novel electrochemically active and Fe (Ⅲ)-reducing bacterium phylogenetieally related to Aeromonas hydrophila, isolated from a microbial fuel cell显示文摘 | Pham C A Jung S J Phung N T | 2003 | FEMS Microbiology Letters2003,223,: | 1 |
| 7 | A Novel Electrochemically Active and Fe (Ⅲ)- reducing Bacterium Aeromonas Hydrophoila Related to Clostridium Butyricum Isolated from a Microbial Fuel Cell 显示文摘 | Pham C A Jung S J Phung N T | 2003 | FEMS Microbiol Lett2003,223,: | 1 |
| 8 | RNA interference in adult mice显示文摘 | McCaffrey A P Meuse L Pham T T T | 2002 | Nature2002,418,6893: | 1 |
| 9 | Design and development of a package using LCP for RF/ microwave MEMS switches 显示文摘 | CHEN M J PHAM A-V H EVERS N A | 2006 | IEEE Trans Microwave Theory and Techniques2006,54,11: | 1 |
| 10 | Carbon-nanotube-based reso- nant-circuit sensor for ammonia 显示文摘 | Chopra S Pham A Gaillard J | 2002 | Applied Physics Letters2002,80,24: | 1 |
| 11 | Relationships between sensory descriptors, consumer acceptability and volatile flavor compounds of American dry-cured ham显示文摘 | PHAM A J SCHILLING M W MIKEL W B | 2008 | Meat Science2008,80,3: | 1 |
| 12 | Nanostructured graphene/Fe3O4 incorporated polyaniline as a high performance shield against electromagnetic pollution显示文摘 | Singh K Ohlan A Pham V H | 2013 | Nanoscale2013,5,: | 1 |
| 13 | A study on wood gasification for low-tar gas production显示文摘 | Bhattacharya S C Mizanur Rahman Siddique A H Md Hoang-Luong Pham | 1999 | Energy1999,24,4: | 1 |
| 14 | Bioconversion of waste office paper to L(+)-lactic acid by the filamentous fungus Rhizopusoryzae显示文摘 | Pham N A Naoyuki O | 2004 | Bioresource Technology2004,,93: | 1 |
| 15 | Does quality of reports of randomised trials affect estimates of intervention efficacy reported in meta-analyses显示文摘 | Moher D Pham B Jones A | 1998 | Lancet1998,352,9128: | 1 |
| 16 | RNA interference in adult mice显示文摘 | McCaffrey A P Meuse L Pham T T | 2002 | Nature2002,418,: | 1 |
| 17 | Search and alignment in judgment revision: Implications for brand positioning显示文摘 | Pham M T and Muthukrishnan A V | 2002 | J our nal of Marketing Research2002,39,1: | 1 |
| 18 | A model for the forward problem in magnetic induction tomography using boundary integral equations 显示文摘 | PHAM M H PEYTON A J | 2008 | IEEE Transactions on Magnetics2008,44,10: | 1 |
| 19 | Ursolic acid isolated from Uncaria rhynchophylla activates human dendritic cells via TLR2 and/or TLR4 and induces the production of IFN- by CI)4 + naive T cells 显示文摘 | Jung TY Pham TNN Umeyama A Shoji N Hashimoto T Lee J J | 2010 | Eur J Pharrru:o12010,643,23: | 1 |
| 20 | A study on wood gasification for low-tar gas production显示文摘 | Bhattacharya S C Siddique A H M Pham H L | 1999 | Energy1999,24,4: | 1 |