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作者:Bo Yu , Zhaoyao Shi , Jiachun Lin
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.92 (9-12), pp.4561-4570
摘要:... Currently, the common method to process the modification is to copy the shape of the modification from grinding wheels or honing wheels to gears, which is less flexible. In this article, a new topology modification method is proposed based on external tooth-skipped gear honin...
作者:B. Yuan , Q. L. Yu , H. J. H. Brouwers
来源:[J].Materials and Structures(IF 1.184), 2017, Vol.50 (5)
摘要:This paper aims to study the phase modification, reaction kinetics, mechanical properties and drying shrinkage of sodium carbonate activated slag by incorporating sodium sulfate in the activator. The results show that the reaction process is firstly controlled by CO3...
作者:Grzegorz Piwowarski , Janusz Buraś , Michał Szucki
来源:[J].China Foundry(IF 0.346), 2017, Vol.14 (4), pp.292-296
摘要:... In order to improve the plastic properties, a modification treatment is usually applied. The dependence of the damping coefficient of the ultrasound wave on the amount of the introduced inoculant was studied. Investigations were performed using the AlTi3C0.15 inoculant as the...
作者:Mahen Wijesuriya , Nikolaos Fountoulakis , Nicola Guess ...
来源:[J].BMC Medicine(IF 6.679), 2017, Vol.15 (1)
摘要:... We tested the effect of a pragmatic trimonthly lifestyle modification (LSM) programme (P-LSM) versus a less-intensive 12-monthly control LSM (C-LSM) intervention on a primary composite endpoint of predictors of cardio-metabolic disease (new onset T2DM, hypertension, impaire...
作者:Yanglan Gan , Han Tao , Jihong Guan ...
来源:[J].BMC Bioinformatics(IF 3.024), 2017, Vol.18 (1)
摘要:... Recently genome-wide histone modification maps of diverse human developmental stages and tissues have been charted.
作者:Yanzhong Wang , Zhou Lan , Liangwei Hou ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.90 (1-4), pp.1155-1163
摘要:To improve the production efficiency of the face gear, this paper studies a honing method for face gear with tooth profile modification and proposes a face gear honing principle. Based on the honing principle, a mathematical model of the face gear honing cutter is derived. T...
作者:Di Li , Jiewen Wu , Jiafu Wan ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.91 (1-4), pp.1145-1169
摘要:... As a result, the end-point modification and target speed modification algorithms were developed. Finally, a series of numerical simulations and a real experiment were conducted. The results show that the proposed algorithms exhibit a good performance both in terms of reliabil...
作者:Cheng-dong Li , Chuan-hao Sun , Wen-qiang Si ...
来源:[J].China Foundry(IF 0.346), 2017, Vol.14 (2), pp.93-97
摘要:... The factors affecting the modification results, including addition level of ZnS and holding time, were investigated. The results showed that the average size of the most effectively modified primary silicon was 28.5 μm when the ZnS mixed powder addition was 0.15wt.% with a...
作者:Fereshteh Chitsazian , Mehdi Sadeghi , Elahe Elahi
来源:[J].BMC Bioinformatics(IF 3.024), 2017, Vol.18 (1)
摘要:... Each modification may alone or in combination with other modifications influence or be influenced by transcription. We aimed to identify correlations between single modifications or combinations of modifications at specific nucleosome sized gene regions with transcription act...
作者:Lian-Ju Li , Yin-Guang Fan , Rui-Xue Leng ...
来源:[J].Molecular Immunology(IF 2.645), 2018, Vol.93, pp.55-63
摘要:Abstract(#br)The field of m 6 A modification and epitranscriptomics has recently attracted much attention. More methods allowing for precise m 6 A site profiling and location are developed and crucial players of m 6 A modification machinery are increasingly identified. Although s...

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