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| 1 | Analysis and application in controlling surrounding rock of support reinforced roadway in gob-side entry with fully mechanized mining显示文摘In order to optimize gob-side entry in fully-mechanized working face in moderate-thick-coal seams, we adopt a new attempt to pack roadside by pumping ordinary concrete, which is very important for the development of gob-side entry technology. The concrete has a long initial setting time and a low initial strength. So it is difficult to control the surrounding rock. In this paper, we analyze the effect of using roadside cable to reinforce supporting in gob-side entry surrounding rock controlling based on elas-tic-plastic and material mechanics knowledge. And then we propose a scheme that cable is used to reinforce roadside supporting and a single hydraulic prop is used as the temporary supporting in gob side. Using the numerical simulation software FLAC2D, we numerically simulated supporting scheme. Results of both the 2D modeling and the industrial test on No.3117 face in Jingang Mine prove that the scheme is feasible. The results show that the technology of protecting the roadway in gob-entry retained efficiently make up the deficiency of roadside packing with ordinary concrete, effectively control the roof strata and acquire a good result of retaining roadway. | DENG Yuehua TANG Jianxin ZHU Xiangke FU Yong DAI Zhangyin | 2010 | Mining Science and Technology2010，20，6： | 10 |
| 2 | STATIC STUDY OF CANTILEVER BEAM STICTION UNDER ELECTROSTATIC FORCE INFLUENCE显示文摘The model and analysis of the cantilever beam adhesion problem under the action of electrostatic force are given. Owing to the nonlinearity of electrostatic force, the analytical solution for this kind of problem is not available. In this paper, a systematic method of generating polynomials which are the exact beam solutions of the loads with di?erent distributions is provided. The polynomials are used to approximate the beam displacement due to electrostatic force. The equilibrium equation o?ers an answer to how the beam deforms but no information about the unstuck length. The derivative of the functional with respect to the unstuck length o?ers such information. But to compute the functional it is necessary to know the beam deformation. So the problem is iteratively solved until the results are converged. Galerkin and Newton-Raphson methods are used to solve this nonlinear problem. The e?ects of dielectric layer thickness and electrostatic voltage on the cantilever beam stiction are studied. The method provided in this paper exhibits good convergence. For the adhesion problem of cantilever beam without electrostatic voltage, the analytical solution is available and is also exactly matched by the computational results given by the method presented in this paper. | ZhangYin ZhaoYa-pu | 2004 | Acta Mechanica Solida Sinica2004，17，2： | 6 |
| 3 | 桦褐孔菌中医作用特点分析显示文摘根据俄罗斯及苏联相关历史文献的记载与自20世纪50年代以来有关桦褐孔菌的研究资料及国内近20年的研究概况,在依据中医理论对桦褐孔菌的性味、功效探析的基础上,进一步阐述桦褐孔菌的中医作用特点,认为桦褐孔菌具有利五脏、调运化的中医作用特点,可提高机体适应性及自我保护能力,通过多成分、多靶点、多系统、多途径达到治疗效果,一药多效,且性味平和、作用缓慢,可小量长服、药食两用。 | 张文彭 ZhangYin | 2019 | 国际中医中药杂志2019，41，7： | 3 |
| 4 | Temperature effect on translocation speed and capture rate of nanopore-based DNA detection显示文摘We study the effects of electrolyte temperature on DNA molecule translocation experimentally without and with a temperature gradient across nanopore membranes.The same temperatures on both electrolyte chambers are first considered.The DNA molecule translocation time is measured to be 2.44 ms at 2°C in both chambers,which is 1.57 times longer than at 20°C.Then the temperature difference effect is characterized in both chambers.The results show that the DNA translocation speed can be slowed down as long as one side temperature is lowered,irrespective of the temperature gradient direction.This indicates that the thermophoretic driving force generated by a temperature gradient has no obvious effect on the threading speed of DNA molecules,while the main reason for the slowed DNA translocation speed is the increased viscosity.Interestingly,the capture rate of DNA molecules is enhanced under a temperature gradient condition,and the capture rate during DNA translocation from hot side at 21°C to cold one at 2°C is 1.7 times larger than that under the condition of both chambers at 20°C.Finally,an optimized configuration is proposed to acquire higher capture rates and lower DNA translocation speeds. | ZHANGYin WU GenSheng MA Jian YUAN ZhiShan SI Wei LIU Lei SHA JingJie CHEN YunFei | 2015 | Science China(Technological Sciences)2015，58，3： | 2 |
| 5 | Efficacy and safety of blood pricking and cupping for treating nonspecific low back pain: a systematic review and Meta-analysis显示文摘OBJECTIVE: To systematically evaluate the efficacy and safety of blood pricking and cupping in the treatment of nonspecific low back pain(NLBP).METHODS:The China National Knowledge Infrastructure Database(CNKI), Wanfang Med Online Database(Wanfang), China Science and Technology Journal Database(VIP), Pub Med, Web of Science,EMBase, and Cochrane Library databases were searched from inception to October 31, 2021, for randomized controlled trials(RCTs) of the treatment of NLBP by blood pricking and cupping. The quality of each included study was evaluated according to the Cochrane Systematic Assessor’s Manual evaluation criteria, while the Meta-analysis was performed using RevMan 5.4software.RESULTS: A total of 13 thirteen RCTs included a total of 1088 subjects. The visual analogue scale scores indicated that blood pricking and cupping was superior to the other treatments at relieving NLBP pain [mean difference(MD) =-1.43;95% confidence interval(CI):-2.31 to 0.54;Z = 3.15;P = 0.002). The Oswestry Disability Index score of blood pricking and cupping was superior to that of the control group in terms of improving NLBP dysfunction(MD =-6.25;95%CI:-8.37 to-4.31);Z = 5.77;P < 0.000 01). 7 RCTs mentioned no adverse reactions, while one study reported mild syncope [7%(n = 3), all in the 17-30 years group] that was gradually relieved after rest. CONCLUSIONS: Blood pricking and cupping therapy can safely and effectively reduce pain and improve functional impairment in patients with NLBP. However, this study included limited high-grade studies with a small overall sample size;therefore, further high-quality large-sample RCTs are needed to improve clinical evidence. | XIE Chaoju SUN Zhangyin JI Changchun YANG Jinsheng | 2022 | Journal of Traditional Chinese Medicine2022，42，6： | 2 |
| 6 | 显示文摘 | XuJianyi(许剑轶) ZhangYin(张胤) YanRuxu(阎汝煦)etal | | 源技术0，，： | 1 |
| 7 | Dispase rapidly and effectively purifies Schwann cells from newborn mice and adult rats显示文摘In the present study, Schwann cells were isolated from the sciatic nerve of neonatal mice and purified using dispase and collagenase. Results showed that after the first round of purification with dispase, most of the Schwann cells appeared round in shape and floated in culture solution after 15 minutes. In addition, cell yield and cell purity were higher when compared to the collagenase group. After the second round of purification, the final cell yield for the dispase group was higher than that for the collagenase group, but no significant difference was found in cell purity. Moreover, similar results in cell quantity and purity were observed in adult Sprague-Dawley rats. These findings indicate that purification with dispase can result in the rapid isolation of Schwann cells with a high yield and purity. | Jiaxue Zhu Jinbao Qin Zunli Shen James D. Kretlow Xiaopan Wang Zhangyin Liu Yuqing Jin | 2012 | Neural Regeneration Research2012，7，4： | 1 |
| 8 | 显示文摘 | ZHANGYin(张吟) ChenYi-nong(陈一农) | | 海峡药学0，，： | 1 |
| 9 | EnergyconsumptionforgraindryinginChina显示文摘 | ChenKunjie ChenQingchun ZhangYin | 2005 | TransactionsoftheCSAE2005，21，5： | 1 |
| 10 | A single-phase full-color phosphor Sr_(2)Ca_(2)La(PO_(4))_(3)O:Eu^(2+),Tb^(3+),Mn^(2+):Photoluminescence and energy transfer显示文摘A single-phase full-color emitting phosphor Sr_(2)Ca_(2)La(PO_(4))_(3)O:Eu^(2+),Tb^(3+),Mn^(2+) was synthesized by the high temperature solid-state method.The phase formation,luminescence properties,thermal stability,and energy transfer from Eu^(2+)to Tb^(3+) and Eu^(2+)to Mn^(2+) in Sr_(2)Ca_(2)La(PO_(4))_(3)O were investigated in details.Tunable emission color from blue to blueish green or orange can be observed under 365 nm near-ultraviolet excitation based on the energy transfer from Eu^(2+) to Tb^(3+)or Mn^(2+) ions by varying the ratio of Eu^(2+)/Tb^(3+)or Eu^(2+)/Mn^(2+) ions.White light was obtained with chromaticity coordinates of(0.3558,0.3500)in the Sr_(2)Ca_(2)La(PO_(4))_(3)O:0.04Eu^(2+),0.08Tb^(3+),0.40Mn^(2+) phosphor,suggesting their potential applications in white light emitting diodes. | Ju Cheng Xintian Bian Zhangyin Zhai Maryam Sardar Jian Lu | 2022 | Journal of Rare Earths2022，40，4： | 1 |
| 11 | 显示文摘 | Cai Shu Yu Xianzhu Xiao Zhangyin | 2007 | Ceramics International2007，33，： | 1 |
| 12 | Conditioned drug reward enhances subsequent spatial learning and memory in rats显示文摘 | Zhai Haifeng Zhang Zhangyin Zhao Mei | 2007 | Psychopharmacology (Berl)2007，195，2： | 1 |
| 13 | Reactions of [FeL_2(CH_3CN)_2](PF_6)_2(L = N-pyrimid-2-ylimidazolylidene) with N-,P-,O-,and S-donors and its catalytic activity显示文摘Reactions of [FeL2(CH3CN)2]2+(L = N-pyrimid-2-ylimidazolylidene) with various N-,P-,O-,and S-donors were investigated.By replacing the labile acetonitrile,various iron-NHC complexes containing additional N-,P-,O-,and S-ligands were prepared.All the iron-NHC complexes were fully characterized by NMR spectroscopy and X-ray crystallography.[FeL2(CH3CN)2]2+ could efficiently catalyze the coupling reactions of various Grignard reagents with heteroaryl bromides or chlorides. | ZHANGYin LIUBin WUHuaYue CHENWanZhi | 2012 | Chinese Science Bulletin2012，57，19： | 0 |
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