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| 1 | Some open questions in the theory of generalized permutable subgroups显示文摘A subgroup H of a group G is said to be weakly s-supplemented in G if H has a supplement T in G such that H ∩ T HsG, where HsG is the largest s-permutable subgroup of G contained in H. This paper constructs an example to show that the open questions 6.3 and 6.4 in J Algebra, 315: 192–209 (2007) have negative solutions, and shows that in many cases Question 6.4 is positive. A series of known results are unified and generalized. | GUO WenBin XIE FengYan LI BaoJun | 2009 | Science China Mathematics2009，52，10： | 11 |
| 2 | Nanostructured porous MnO 2 on Ni foam substrate with a high mass loading via a CV electrodeposition route for supercapacitor application显示文摘 | Jie Yang Lifang Lian Hongcheng Ruan Fengyan Xie Mingdeng Wei | 2014 | Electrochimica Acta2014，，： | 1 |
| 3 | Expression of miR-106b-25 induced by salvianolic acid B inhibits epithelial-to-mesenchymal transition in HK-2 cells显示文摘 | Qiong Tang Haizhen Zhong Fengyan Xie Jiayong Xie Huimei Chen Gang Yao | 2014 | European Journal of Pharmacology2014，，： | 1 |
| 4 | Relationships between SLC26A7 expressions and extra-thyroid metastasis of papillary thyroid carcinoma显示文摘Papillary thyroid carcinoma(PTC)is the most common type(accounting for over 80%)of thyroid cancer.[1]Although PTC is a well-differentiated endocrine neoplasm,unfortunately,certain PTCs show malignant characteristics such as aggressiveness and metastasis;these characteristics contribute to a poor 5-year survival rate.[1]However,the fundamental molecular mechanism of extra-thyroid metastasis remains unclear. | Fengyan Huang Juan Xiao Lihua Wang Yuxiang Xie Hongying Jia | 2022 | Chinese Medical Journal2022，，2： | 0 |
| 5 | Bioinspired Hydrogels with Muscle-Like Structure for AIEgen-Guided Selective Self-Healing显示文摘Living systems,including human beings,animals,and plants,display the power to self-heal spontaneously after being damaged.The self-healing is usually selective,which means that the healing efficiency is related to the spatial distribution of dynamic interfacial interactions of the two rupturing surfaces.Current artificial systems use noncovalent interactions or dynamic covalent bonds to prepare self-healing materials.However,they can only show nonselective self-healing due to their homogeneous internal structures.Herein,we report the construction of a composite hydrogel Gel-C consisting of three different self-healing hydrogels(Gel-Y,Gel-G,and Gel-O)through the use of classic bilayer hydrogel technology.When the composite hydrogel was cut into two pieces,the relative orientation of the parts was rotated through different angles to study the differences in self-healing.Owing to the heterogeneous internal structure of the composite hydrogel and the recognition specificity of each included hydrogel,the interfacial dynamic interactions distribution of the two rupturing surfaces is diverse.The results of tensile tests demonstrated that these rotated samples exhibited different self-healing efficiencies.This system realized the transformation of artificial materials from nonselective self-healing to selective selfhealing,providing inspiration for the development of novel biological materials and engineering materials. | Xiaofan Ji Zhao Li Yubing Hu Huilin Xie Wenjie Wu Fengyan Song Haixiang Liu Jianguo Wang Meijuan Jiang Jacky WYLam Ben Zhong Tang | 2021 | CCS Chemistry2021，3，4： | 0 |
| 6 | The effect of 3% diquafosol on the improvement of ocular surface post cataract surgery:A meta-analysis for time of intervention显示文摘Purpose The effect of interventional time for 3% Diquafosol reatment in post-cataract surgery has not been well established.A meta-analysis was performed to evaluate the improvement of ocular surface condition in post-cataract surgery patients who received 3% DQS for various treatment durations.Methods Studies were performed based on 5 databases:PubMed,Cochrane Library,Web of Science,Embase,and China National Knowledge Infrastructure.Data on changes in Schirmer’s test,tear breakup time(TBUT),corneal staining score,and OSDI score were collected for meta-analysis.Results A total of 621 affected eyes from 9 independent clinical studies were included.6 studies conducted Schirmer's test after the application of 3% DQS.Meta-analysis showed that the difference between 3% DQS and control groups was not statistically significant for short-term application(less than or equal to 1 month)(WMD=0.14,P=0.27,95% CI:-0.11 to 0.39),but was statistically different for long-term application(longer than or equal to 3 months)(WMD=0.76,P=0.03,95% CI:0.08 to 1.45).For the corneal fluorescence staining score,the data from 6 studies indicated that the improvement was statistically significant for short-term application(WMD=-0.40,P<0.00001,95% CI:-0.72 to-0.08)and but not long-term application(WMD=-0.21,P=0.26,95% CI:-0.57 to 0.15).For TBUT,the data from 9 studies indicated that both short-term and long-term application showed significant improvement(WMD=1.70,P<0.00001,95% CI:1.38 to 2.03;WMD=1.52,P<0.00001,95% CI:1.09 to 1.95).Similar results were observed in data from 5 studies with OSDI scores,where both short-term and long-term application showed statistically significant improvements(WMD=-5.41,P<0.00001,95% CI:-7.02 to-3.81;WMD=-6.10,P<0.00001,95% CI:-8.52 to-3.67).Conclusions The application of 3% DQS in post-operative cataract patients has a positive effect on improving the ocular surface conditions.Short-term application resulted in lower corneal staining scores,prolonged TBUT,and improved OSDI scores.Long-term application improved Schirmer's test results,TBUT,and subjective symptoms. | Yuhang Zhang Ying Qi Xiaohang Xie Fengyan Zhang | 2022 | Advances in Ophthalmology Practice and Research2022，2，3： | 0 |
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