汉斯期刊
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作者:秦应祥 , 罗莉蓉 , 夏淋 ...
来源:[J].Hans Journal of Ophthalmology, 2019, Vol.08 (01), pp.15-20汉斯出版社
摘要:Objective: To investigate the risk factors of corneal endothelial cell injury after phacoemulsification and intraocular lens implantation in cataract patients. Methods: 216 patients (278 eyes) who underwent phacoemulsification cataract extraction and intraocular lens implantation...
作者:赵满丽 , 徐科 , 穆雅林
来源:[J].Hans Journal of Ophthalmology, 2019, Vol.08 (01), pp.10-14汉斯出版社
摘要:Objective: To investigate the therapeutic effect of modified eye oxygenation combined with physical therapy on dry eye syndrome. Methods: A total of 100 patients with dry eye syndrome (ex-tra-evaporative dry eye patients treated in our hospital from February 2017 to July 2018) we...
作者:韩莹莹
来源:[J].Pure Mathematics, 2019, Vol.09 (02), pp.217-229汉斯出版社
摘要:In this paper we study a free boundary value problem modeling the growth of Leishmaniasis. It consists of coupled parabolic equations and hyperbolic equations with moving boundary. Firstly, we convert the free boundary problem into an equivalent problem defined on fixed domain. T...
作者:赵文涛 , 王治宝 , 秦立富 ...
来源:[J].Metallurgical Engineering, 2019, Vol.06 (01), pp.40-45汉斯出版社
摘要:In the article, PAG (Polyaleneglycol) and general oil medium are used for the heat treatment of stabilizer bar with diameter of Φ60 mm. The test shows that the average hardness of sample quenched by PAG is above 58HRC, and the micro-structure after tempering is uniform and f...
作者:童素娟 , 戴晓青
来源:[J].Advances in Social Sciences, 2019, Vol.08 (03), pp.363-370汉斯出版社
摘要:Female traits and social work have a natural fit, so women occupy a large proportion of the social work talent team. Further strengthening the construction of female social work personnel and train and bringing up a large and highly specialized female social work personnel t...
作者:孔令军
来源:[J].Journal of Oil and Gas Technology, 2019, Vol.41 (01), pp.39-44汉斯出版社
摘要:Horizontal well was an effective technology to improve the production in oil wells. In Girasol heavy oilfield of Mansarovar Energy Colombia Ltd, the length of horizontal section is over 600 m. When the conventional steam injection technology was used, the effective operation radi...
作者:周光耀
来源:[J].Journal of Advances in Physical Chemistry, 2019, Vol.08 (01), pp.1-10汉斯出版社
摘要:Through quantum chemical calculations, molecular orbital and electron density difference analyses were performed. From the perspective of the Hellman-Feynman electrostatic theorem, it is found that the nature of all kinds of chemical bonds and chemical interactions is identical; ...
作者:李文思 , 刘陈楠 , 王安宇 ...
来源:[J].Open Journal of Nature Science, 2019, Vol.07 (02), pp.45-51汉斯出版社
摘要:Laminaria japonica is a lower plant that lives on the coast and in the bay. It is rich in nutrients and contains not only a variety of minerals, but also three major polysaccharides with certain biological activities, including fucoidan, alginate, and brown algae starch. These th...
作者:贺小荷 , 黄亚卿
来源:[J].Management Science and Engineering, 2019, Vol.08 (01), pp.38-46汉斯出版社
摘要:This paper studies the exponential distribution of demand obeying in time in an infinite time range. The metamorphic rate is a three-parameter Weibull distribution of multi-variety perishables combined replenishment inventory model, and the goal is to determine the replenishment ...
作者:廖谦和 , 胡树红
来源:[J].Advances in Clinical Medicine, 2019, Vol.09 (03), pp.296-300汉斯出版社
摘要:Meigs syndrome is a group of clinical syndromes of primary ovarian benign tumor with ascites and hydrothorax. Meigs syndrome and pseudo-Meigs syndrome are a rare disorder. An ovarian mass and an elevated serum CA125 level in a postmenopausal female generally suggest a malignancy....

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