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    题名 作者 年代 出处 被引量
1Effects of Temperature and Pressure on Stress Corrosion Cracking Behavior of 310S Stainless Steel in Chloride Solution显示文摘310S is an austenitic stainless steel for high temperature applications, having strong resistance of oxidation, hydrogen embrittlement and corrosion. Stress corrosion cracking(SCC) is the main corrosion failure mode for 310 S stainless steel. Past researched about SCC of 310 S primarily focus on the corrosion mechanism and influence of temperature and corrosive media, but few studies concern the combined influence of temperature, pressure and chloride. For a better understanding of temperature and pressure's effects on SCC of 310 S stainless steel, prepared samples are investigated via slow strain rate tensile test(SSRT) in different temperature and pressure in NACE A solution. The result shows that the SCC sensibility indexes of 310 S stainless steel increase with the rise of temperature and reach maximum at 10 MPa and 160℃, increasing by 22.3% compared with that at 10 MPa and 80 ℃. Instead, the sensibility decreases with the pressure up. Besides, the fractures begin to transform from the ductile fracture to the brittle fracture with the increase of temperature. 310 S stainless steel has an obvious tendency of stress corrosion at 10 MPa and 160℃ and the fracture surface exists cleavage steps, river patterns and some local secondary cracks, having obvious brittle fracture characteristics. The SCC cracks initiate from inclusions and tiny pits in the matrix and propagate into the matrix along the cross section gradually until rupture. In particular, the oxygen and chloride play an important role on the SCC of 310 S stainless steel in NACE A solution. The chloride damages passivating film, causing pitting corrosion, concentrating in the cracks and accelerated SSC ultimately. The research reveals the combined influence of temperature, pressure and chloride on the SCC of 310 S, which can be a guide to the application of 310 S stainless steel in super-heater tube.ZHONG Yunpan ZHOU Cheng CHEN Songying WANG Ruiyan 2017Chinese Journal of Mechanical Engineering2017,30,1:9
2A comparative study of TR Band and a new hemostatic compression device after transradial coronary catheterization显示文摘Objective: Transradial coronary catheterization has proved to be safe and effective in clinical practice. Various hemostatic compressive devices have been used in subsequent procedures. The objective of this study was to compare the efficacy and safety of a new hemostatic compression device and the widely used TR Band. Methods: A total of 118 patients were divided randomly into two groups: TR Band and the new hemostatic compression device. Efficacy of hemostasis, patient comfort, local vascular dysfunction, and radial artery occlusion(RAO) were evaluated and compared between groups. Results: Occurrence of errhysis or hematoma did not significantly differ between groups(13.6% vs. 11.9%, P = 0.782). Fewer patients had moderate to severe pain or moderate to severe numbness in the new hemostatic compression device group(1.7% vs. 22.0%; 1.7% vs. 18.6%, respectively). Pulse loss between distal artery and device was lower in the new hemostatic compression device group(5.1% vs. 22.0%, P = 0.007), and fewer patients experienced obstruction of venous reflux compared with the TR Band group(6.8% vs. 25.4%, P = 0.006). Combined incidence of RAO at discharge was 7.6%, and was lower in the new hemostatic compression device group(1.7% vs. 13.6%, P = 0.015). In contrast to the TR Band, application of the new hemostatic compression device was independently associated with lower incidence of RAO at discharge(odds ratio: 0.062, 95% confidence interval: 0.006–0.675, P = 0.022). Conclusions: Both the new hemostatic compression device and the TR Band can efficiently achieve hemostasis following transradial coronary catheterization. However, fewer patients felt discomfort with application of the new hemostatic compression device. Pulse loss in the artery distal to the compression device, obstruction of venous reflux, and RAO occurred significantly less often with application of the new device.Yong Wang Jing Tang Jingwei Ni Xin Chen Ruiyan Zhang 2018Journal of Interventional Medicine2018,1,4:6
3Impact of serum levels of lipoprotein lipase, hepatic lipase, and endothelial lipase on the progression of coronary artery disease显示文摘Purpose: The purpose of this study was to investigate the relationship between serum levels of lipoprotein lipase(LPL), hepatic lipase(HL), and endothelial lipase(EL) and the progression of coronary artery disease(CAD).Materials and methods: According to the inclusion criteria, exclusion criteria, diagnostic criteria, angiography results, and the random matching scheme, the enrolled patients were divided into the following two groups: the progression-free group(n ? 47) and the progression group(n ? 15). The baseline characteristics and various biochemical parameters were obtained from the medical records and medical history. Serum LPL, HL, and EL levels were detected by ELISA. The correlation between serum LPL, HL, and EL levels and coronary lesions was statistically analyzed with SPSS software.Results: Significant differences were observed in serum levels of HL and EL between the progression-free group and the progression group(HL, 75.5 ? 39.2 ng/mL vs. 125.1 ? 42.1 ng/mL, P < 0.05;EL, 139.2 ? 59.6 pg/mL vs.175.1 ? 40.1 pg/mL, P < 0.05), while the difference in the LPL level was not significant(P > 0.05). Receiver operating characteristic curve(ROC) analysis showed that the area under the curve(AUC) values of LPL, HL, and EL were 0.506(95% CI: 0.369–0.642, P ? 0.9470), 0.792(95% CI: 0.664–0.888, P < 0.0001), and 0.693(95% CI:0.553–0.811, P ? 0.0095), respectively. Additionally, logistic regression analysis showed that the serum level of HL was an independent risk factor for coronary artery lesion progression.Conclusion: Serum levels of EL and HL, but not the serum level of LPL, were positively correlated with the progression of CAD. The serum level of HL was an independent risk factor for the progression of CAD, while the serum level of EL or LPL was not an independent risk factor for the progression of CAD. For the diagnosis of CAD progression, the serum level of HL was better than the serum level of EL or LPL.Hui Han Daopeng Dai Wencheng Wang Jinzhou Zhu Zhengbin Zhu Lin Lu Ruiyan Zhang 2019Journal of Interventional Medicine2019,2,1:6
4Identification and Functional Analysis of Three MAX2 Orthologs in Chrysanthemum显示文摘MORE AXILLARY BRANCHING 2 (MAX2), initially identified in Arabidopsis thaliana, is a key regulatory gene in strigolactone signal transduction. Three orthologs of MAX2 were cloned from Dendranthema grandiflorum (DgMAX2a, b, and c). Each of the genes has an open reading frame of 2,049 bp and encodes 682 amino acid proteins. The predicted amino acid sequences of the three DgMAX2s are most closely related to the MAX2 orthologs identified in petunia (PhMAX2A and PhMAX2B), and display the highest amino acid sequence similarity with PhMAX2A compared to other MAX2s. Expression analysis revealed that DgMAX2s are predominantly expressed in the stem and axillary buds. On a cellular level, we localized the DgMAX2a::GFP fusion protein to the nucleus in onion epidermal cells, which is consistent with the nuclear localization of MAX2 in Arabidopsis. The chrysanthemum DgMAX2a is able to restore the max2-1 mutant branching to wild-type (WT) Arabidopsis, suggesting that it is a functional MAX2 ortholog. These results suggest that DgMAX2s may be candidate genes for reducing the shoot branching of chrysanthemum.Lili Dong Abdurazak Ishak Jing Yu Ruiyan Zhao Liangjun Zhao 2013Journal of Integrative Plant Biology2013,55,5:6
5Melanin nanoparticles alleviate sepsis-induced myocardial injury by suppressing ferroptosis and inflammation显示文摘Myocardial injury as one of the severe complications leads to the increasing morbidity and mortality in patients with sepsis.Recent studies reported that reactive oxygen species(ROS)-mediated ferroptosis plays a critical role in the development of heart diseases.Therefore,we hypothesized that anti-ferroptosis agent might be a novel potential therapeutic strategy for sepsis-induced cardiac injury.Herein,we demonstrated that a small biocompatible and MRI-visible melanin nanoparticles(MMPP)improves myocardial function by inhibiting ROS-related ferroptosis signaling pathway.In LPS-induced murine sepsis model,after a single dose intravenously injection of MMPP treatment,MMPP markedly alleviated the myocardial injury including cardiac function and heart structure disorder through suppressing iron-accumulation induced ferroptosis.In vitro,MMPP inhibited cardiomyocyte death by attenuating oxidative stress,inflammation and maintaining mitochondrial homeostasis.Collectively,our findings demonstrated that MMPP protected heart against sepsis-induced myocardial injury via inhibiting ferroptosis and inflammation,which might be a novel therapeutic approach in future.Chang Liu Quan Zou Huixin Tang Jia Liu Shiqi Zhang Caihong Fan Junwei Zhang Ruiqing Liu Yashan Liu Ruiyan Liu Yan Zhao Qiang Wu Zhi Qi Yanna Shen 2023Bioactive Materials2023,,6:5
6Preparation and Properties of Nanocellulose/Sodium Alginate Composite Hydrogel显示文摘Cellulose nanofiber(CNF)was isolated from Okara using deep eutectic solvent(DES)with high-speed stirring.The composite hydrogels obtained by using different proportions of CNF and sodium alginate(SA)had different properties.The CNF/SA composite hydrogels were analyzed using Fourier transform infrared spectroscopy and scanning electron microscopy and tested for compression properties,rheological properties,water content,and swelling degree.Physical crosslinking between SA and Ca^(2+),and different degrees of hydrogen bond formation between SA and CNF were observed.The CNF/SA composite hydrogel have great potential as reinforcements in eco-friendly composite hydrogels for diverse applications.Peiyi Li Ruiyan Liu Haozhe Lei Miaomiao Zhou Boxing Jian Xinping Li 2021Paper And Biomaterials2021,6,4:4
7p-Cresyl sulfate promotes the formation of atherosclerotic lesions and induces plaque instability by targeting vascular smooth muscle cells显示文摘冠的动脉粥样硬化是长期的肾疾病的主要复杂并发症。这个条件在分离病人贡献增加的死亡。p-Cresyl 硫酸盐(PCS ) 是蛋白质界限的一个原型不能高效地通过平淡的分离过程被移开的尿毒症的毒素。在现在的学习,也就是,经历了 5/6 肾切除术的 ApoE -/- 老鼠随机被划分成二个组对待车辆的组(n = 20 ) 并且对待 PCS 的组(n = 20 ) 。老鼠被牺牲为在在高脂肪的饮食的 8 或 24 个星期以后的脸和 immunohistological 分析。老鼠大动脉的脉管的光滑的肌肉房间(VSMC ) 与的磷酸盐缓冲区答案或 500 mol/L PCS 被对待在 vitro 评估。对待 PCS 的老鼠被观察在八星期 PCS 管理以后承受增加的动脉粥样硬化患者损害。而且, 24 星期 PCS 管理显著地也增加了大动脉的匾的危险索引。PCS 也被观察在疾病的前进期间便于 VSMC 的迁居和增长。而且, PCS 在匾以内扰乱了在矩阵 metalloproteinases 和 metalloproteinases 的织物禁止者之间的平衡。因此, PCS 在支持 atherogenesis 并且由指向 VSMC 可能扰乱形成的匾的稳定性起了一个重要作用。Hui Han Yanjia Chen Zhengbin Zhu Xiuxiu Su Jingwei Ni Run Du Ruiyan Zhang Wei Jin 2016Frontiers of Medicine2016,10,3:3
8Different vertical distribution of zooplankton community between North Pacific Subtropical Gyre and Western Pacific Warm Pool: its implication to carbon flux显示文摘The mesozooplankton in both epipelagic and mesopelagic zones is essentially important for the study of ecosystem and biological carbon pump. Previous studies showed that the diel vertical migration (DVM) pattern of mesozooplankton varied among ecosystems. However, that pattern was largely unknown in the Western Pacific Warm Pool (WPWP). The vertical distribution, DVM and community structure of mesozooplankton from the surface to 1 000 m were compared at Stas JL7K (WPWP) and MA (North Pacific Subtropical Gyre, NPSG). Two sites showed similarly low biomass in both epipelagic and mesopelagic zones, which were in accordance with oligotrophic conditions of these two ecosystems. Stronger DVM (night/day ratio) was found at JL7K (1.31) than that at MA (1.09) on surface 0–100 m, and an obvious night increase of mesopelagic biomass was observed at JL7K, which was probably due to migrators from bathypelagic zone. Active carbon flux by DVM of zooplankton was estimated to be 0.23 mmol/(m2·d) at JL7K and 0.16 mmol/(m2·d) at MA. The community structure analysis showed that calanoid copepods, cnidarians and appendicularians were the main contributors to DVM of mesozooplankton at both sites. We also compared the present result with previous studies of the two ecosystems, and suggested that the DVM of mesozooplankton was more homogeneous within the WPWP and more variable within the NPSG, though both ecosystems showed typically extremely oligotrophic conditions. The different diel vertical migration strength of mesozooplankton between NPSG and WPWP implied different efficiency of carbon pump in these two ecosystems.Dong Sun Dongsheng Zhang Ruiyan Zhang Chunsheng Wang 2019Acta Oceanologica Sinica2019,38,6:3
9Clinical relevance of angiographic coronary collaterals during primary coronary intervention for acute ST-elevation myocardial infarction显示文摘Shen Ying Wu Feng Pan Chunzang Zhu Tianqi Zhang Qi Zhang Ruiyan Ding Fenghua Lu Lin Hu Jian Yang Zhenkun Shen Weifeng Wu Zonggui 2014Chinese Medical Journal2014,,1:2
10Sparse principal component analysis by choice of norm显示文摘XIN Q RUIYAN L HONGYU Z 2013Journal of Multivariate Analy- sis2013,114,:1
11Formation of double skin-core orientated structure in injection-molded polyethylene parts:Effects of ultra-high molecular weight polyethylene and temperature field显示文摘Feng Jian Wang Long Zhang Ruiyan 2014Journal of Polymer Research2014,21,5:1
12Evaluation of whole-course three-dimensional conformal radiotherapy combined with late-course accelerated hyperfractionated radiotherapy for esophageal carcinoma patients显示文摘学习的目的是评估整个功课的三维的保角的放射疗法(3DCRT ) 的治疗学的效果和安全的目的与食道的癌在病人上与迟了功课的加速的 hyperfractionated 放射疗法(LCAFR ) 结合了。有食道的癌的 101 个病人被划分成二个组的方法。观察组(49 个盒子) 被整个功课的 3DCRT 对待。在控制组(52 个盒子) 的病人被常规放射疗法对待。临床的效率和放射毒性在二个组之间被比较。结果包括放射食道炎(63.2%) 和气管炎(49.0%) 的副作用在观察组减少了,但是二个组之间没有重要差别(69.2% 和 55.7% 在控制) 。在观察的组的1-,2年、3年的肿瘤本地人控制率和全面幸存率显著地与控制组相比被改进,分别地87.8%,75.5%,63.3%对71.2%,55.8%,42.3%和85.7%,71.4%,46.7%对69.2%,51.9%,26.9%(所有 P < 0.05 )。整个功课的 3DCRT 的治疗学的效果为食道的癌与 LCAFR 相结合的结论比常规放射疗法优异。Dianfu Zhang Peliang Zhang Yuguo Wang Shuren Cao Ruiyan Fang Yichang Liu Tao Zhang 2011The Chinese-German Journal of Clinical Oncology2011,10,3:1
13Glycogen synthase kinase - 313 inhibition induces nuclear factor - KB - mediated apoptosis in pediat- ric acute lymphocyte leukemia ceils显示文摘Yanni H Xiaoyan G Ruiyan L 2010J Exp Clin Cancer Res2010,154,:1
14Non-target plant testing of the flea beetle Agasicles hygrophila, a biological control agent for Alternanthera philoxeroides (alligatorweed) in China显示文摘Junjiao Lu Longlong Zhao Ruiyan Ma Renjun Fan Jintong Zhang Ren Wang 2012Biocontrol Science and Technology2012,,9:1
15Percutaneous transluminalstenting in patients with catotid artery stenosis显示文摘 Shen weifen David HO 2001China Med J2001,114,11:1
16Hydrogen production by draTGB hupL double mutant of Rhodospirillum rubrum under different light conditions显示文摘To increase H2 yield of Rhodospirillum rubrum in two-stage hydrogen production process, two deletion mutants were constructed. One is single mutant designated R. rubrum UR801 that deleted hupL gene encoding the large subunit of uptake hy- drogenase, and the other is a double mutant desig- nated R. rubrum UR805 lacked both draTGB encod- ing regulators for the activity of nitrogenase and hupL. Comparing H2 yields of two mutants with R. rubrum UR2 (wild type) and UR472 (ΔdraTGB) under differ- ent light conditions, the results showed that the H2 yield of R. rubrum UR801 under continuous light is the highest (5700 mL of H2 per liter culture), and it is 1.56, 2.24 and 2.32-fold that of R. rubrum UR2, UR472 and UR805, respectively. However, the total H2 yield of R. rubrum UR805 in two-stage hydrogen production process is the highest (4303 mL/L), and it is 1.35, 1.21 and 1.04-fold that of R. rubrum UR2, UR801 and UR472, respectively. Thus, R. rubrum UR805 might be a valuable strain to produce a large amount of hydrogen in two-stage hydrogen produc- tion process.ZHU Ruiyan WANG Di ZHANG Yaoping LI Jilun 2006Chinese Science Bulletin2006,51,21:1
17Space-time matrix method for joint angle and frequency estimation显示文摘Ruiyan Du Jinkuan Wang Fulai Liu 2008lEEE international conference on communication technology2008,10,12:1
18Technologies and practice of CO2 flooding and sequestration in China显示文摘The latest advancement of CO2 flooding and sequestration theory and technology in China is systematically described, and the future development direction is put forward. Based on the geological characteristics of continental reservoirs, five theories and key technologies have been developed:(1) Enriched the understandings about the mass transfer characteristics of components between CO2 and crude oil in continental reservoirs, micro-flooding mechanism and sequestration mechanism of different geological bodies.(2) Established the design method of reservoir engineering parameters, injection-production control technology and development effect evaluation technology of CO2 flooding, etc.(3) Developed a series of production engineering technologies such as separated layer CO2 injection technology, high efficiency lifting technology, on-line wellbore corrosion monitoring and protection technology.(4) Innovated a series of surface engineering technology including CO2 capture technology, pipeline CO2 transportation, CO2 surface injection, and production gas circulation injection, etc.(5) Formed a series of supporting technologies including monitoring, and safety and environmental protection evaluation of CO2 flooding reservoir. On this basis, the technological development directions in the future have been put forward:(1) Breakthrough in low-cost CO2 capture technology to provide cheap CO2 gas source;(2) Improve the miscibility technology between CO2 and crude oil to enhance oil displacement efficiency;(3) Improve CO2 sweeping volume;(4) Develop more effective lifting tools and technologies;(5) Strengthen the research of basic theory and key technology of CO2 storage monitoring. CO2 flooding and sequestration in the Jilin Oilfield shows that this technology has broad application prospects in China.HU Yongle HAO Mingqiang CHEN Guoli SUN Ruiyan LI Shi 2019Petroleum Exploration and Development2019,46,4:1
19Pubertal exposure to bisphenoi A increases anxiety-like behavior and decreases acetylcholinest-erase activity of hippocampus in adult male mice显示文摘LuoCuangying Wei Ruifen Niu Ruiyan et ai 2013Food Chem Toxicol2013,60,:1
20Effect of the Urinary Tryptin Inhibitor Ulinastatin on Cardiopulmonary Bypass–Related Inflammatory Response and Clinical Outcomes: A Meta-Analysis of Randomized Controlled Trials显示文摘Siyi He Kailong Lin Ruiyan Ma Rufu Xu Yingbin Xiao 2015Clinical Therapeutics2015,,3:1
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