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Corrosion Inhibition of Copper in 3% NaCl Solution by Derivative of Aminotriazole

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Materials Sciences and Applications 2011年第4期2卷 220-225页

作者： Karima Rhattas Mohammed Benmessaoud Mostafa Doubi Najjat Hajjaji Abdellah Srhiri 不详

The inhibiting effect of N-decyl-3-amino-1,2,4-triazole (TN10) against Copper corrosion in aerated 3%NaCl, has been developed. Potentiodynamic measurements and electrochemical impedance spectroscopy have been applied to determine the corrosion rate. Scanning electron microscopy (SEM) studied surface morphology has been also used to characterize electrode surface. The obtained results indicate that TN10 acts as a good mixed-type inhibitor retarding both anodic and cathodic reactions. An increase of TN10 concentration leads to a decrease of corrosion rate and inhibition efficiency increase.

关键词： Copper Triazole 3% NaCl solution Corrosion Inhibition

温度对X65和3%Cr管线钢CO_2腐蚀行为的影响

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腐蚀与防护 2012年第S1期33卷 100-105页

作者：常炜胡丽华中海油研究总院北京100027

利用高温高压反应釜对X65及新研制开发抗CO2腐蚀的含3%Cr低合金管线钢在不同温度下的CO2腐蚀行为进行研究。结果表明,X65管线钢腐蚀速率随温度升高呈先增大后减小的规律,在80℃附近达极大值,含3%Cr低合金管线钢的腐蚀速率随温度升高呈... 详细信息

利用高温高压反应釜对X65及新研制开发抗CO2腐蚀的含3%Cr低合金管线钢在不同温度下的CO2腐蚀行为进行研究。结果表明,X65管线钢腐蚀速率随温度升高呈先增大后减小的规律,在80℃附近达极大值,含3%Cr低合金管线钢的腐蚀速率随温度升高呈单调增加趋势。X65管线钢腐蚀产物膜以FeCO3晶体堆垛为主要特征,含3%Cr低合金管线钢腐蚀产物膜主要由FeCO3和Cr(OH)3组成,随温度升高腐蚀产物中的Cr含量显著提高,Fe含量明显下降。含3%Cr低合金管线钢表面形成的富Cr腐蚀产物膜结构致密无孔洞,显著降低均匀腐蚀速率和有效抑制局部腐蚀发生。

关键词： X65 3% Cr管线钢管线 CO2腐蚀腐蚀产物膜温度

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初次再结晶退火工艺对3%Si取向硅钢组织和织构的影响

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特殊钢 2014年第3期35卷 62-64页

作者：唐刚赵刚鲍思前王锋孙宏云魏俊杰田云静栾梦君武汉科技大学钢铁冶金及资源利用省部共建教育部重点实验室武汉430081

试验研究了0.3 mm取向硅钢冷轧板（/％：0.046C,3.07Si,0.09Mn,0.029P,0.004S,0.005Al）的退火温度（760 ～880℃7 min）和退火时间（820℃3～9 min）对该钢的晶粒尺寸,再结晶和织构的影响.结果表明,最佳初次再结晶退火工艺为820℃5 min... 详细信息

试验研究了0.3 mm取向硅钢冷轧板（/％：0.046C,3.07Si,0.09Mn,0.029P,0.004S,0.005Al）的退火温度（760 ～880℃7 min）和退火时间（820℃3～9 min）对该钢的晶粒尺寸,再结晶和织构的影响.结果表明,最佳初次再结晶退火工艺为820℃5 min,该钢的平均晶粒尺寸为14.20 μm,完全再结晶率为92％,不利{111} 〈110〉结构含量为3.16％,有利织构{111｝〈112〉,{012} 〈001〉和高斯织构含量分别0.40％,4.73％和2.46％.

关键词： 3% Si取向硅钢冷轧板初次再结晶退火工艺组织织构

热处理温度对溶胶-凝胶法制备的Ce_(0.97)Co_(0.03)O_2薄膜结构和光学性能的影响

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中山大学学报（自然科学版） 2014年第3期53卷 146-149页

作者：阳生红张曰理中山大学光电材料与技术国家重点实验室∥物理科学与工程技术学院广东广州510275

采用溶胶-凝胶法,在Si(100)衬底上制备了3%Co掺杂CeO2薄膜,研究了不同热处理温度对Ce0.97Co0.03O2薄膜结构和光学性质的影响。X射线衍射(XRD)表明,3%Co掺杂CeO2薄膜为多晶薄膜,且未破坏CeO2原有的结构,随着退火温度的升高,晶粒尺寸逐渐... 详细信息

采用溶胶-凝胶法,在Si(100)衬底上制备了3%Co掺杂CeO2薄膜,研究了不同热处理温度对Ce0.97Co0.03O2薄膜结构和光学性质的影响。X射线衍射(XRD)表明,3%Co掺杂CeO2薄膜为多晶薄膜,且未破坏CeO2原有的结构,随着退火温度的升高,晶粒尺寸逐渐增大。椭偏光谱法研究表明,Ce0.97Co0.03O2薄膜的光学常数(折射率n、消光系数k)随着退火温度增加而增大,光学带隙Eg随退火温度增加而减小,这是薄膜结构随退火温度增加发生变化所致。

关键词： 3% Co掺杂CeO2薄膜溶胶-凝胶法光学性质

The New Molecular Entity Evolocumab, One Kind of PCSK9 Inhibitor, Reduce Plasma Small Size LDL-Cholesterol Levels by Using a New Standardized Method of Measuring LDL Size

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Open Journal of Molecular and Integrative Physiology 2017年第1期7卷 1-23页

作者： Ikuo Inoue Ryo Kubota Shohan Yanagi Masumi Akita Takanari Nakano Shigehiro Katayama Akira Shimada Mistuhiko Noda Department of Endocrinology and Diabetology Saitama Medical University Saitama Japan Department of Health Sciences Saitama Prefectural University Saitama Japan Research and Development Department Advanced Materials Development Sector Tokyo Metropolitan Industrial Technology Research Institute Tokyo Japan Division of Morphological Science Biomedical Research Center Saitama Medical University Saitama Japan Department of Biochemistry Saitama Medical University Saitama Japan

Aims: There has been no evidence on the effects of evolocumab, protein convertase subtilisin/kexin type 9 (PCSK9) inhibitor, on small size LDL. We observationally investigated the efficacy and side effects of evolocumab on the LDL subfraction particle diameter using PAGE system for lipoprotein analysis. Methods: We defined 30 patients with high-risk hyperlipidemia. As for analysis of LDL subfraction profile, we used polyacrylamide gel electrophoresis three methods: 1) 3% nondenatured poly-acrylamide gel electrophoresis method (3%PAGE), 2) 2% - 16% nondenatured poly-acrylamide gradient gel electro-phoresis method (2% - 16% GGE) and 3) 2.7% - 5% GGE. Evolocumab 140 mg/day administered together with statin significantly improved serum total cholesterol (TC), triglyceride (TG), high-dense lipoprotein-cholesterol (HDL-C), and LDL-C after four-week treatment. Results: TC, TG, HDL-C and LDL-C levels were improved by, respectively, 33%, 20%, 10%, and 54%. The mean LDL size significantly increased from 25.6 ± 0.4 nm to 26.4 ± 0.8 nm. The small dense LDL-cholesterol (sdLDL-C), large buoyant LDL-cholesterol (lbLDL-C), and mid-band lipoprotein-cholesterol were reduced, respectively. Therefore, the preliminary study on this paper can be the first step into a new insight on the world of lipid metabolism. Conclusion: Short-term administration of evolocumab addedons to statin therapy, significantly reduced small size LDL levels.

关键词： PCSK9 Inhibitor Evolocumab LDL Heterogeneicity Small Size LDL 3% PAGE 2% - 16% GGE

花期药剂处理对结球甘蓝自交不亲和性的影响初探

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蔬菜 2012年第5期 50-51页

作者：尹德兴江苏省南京市蔬菜科学研究所 210042

初步研究了不同药剂处理对甘蓝自交不亲和性的影响。试验结果表明:花期喷施6-BA与3%盐水的药剂混合液能较大幅度提高甘蓝自交不亲和系的结实数量,且由于喷施药剂混合液省工、省时、效率高,在生产上有一定的应用价值。

关键词：结球甘蓝自交不亲和性 6-BA 3% 盐水

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