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| 1 | 干旱胁迫下不同甘蔗品种叶片抗氧化酶活性和渗透调节物质含量的变化显示文摘我国80%以上的甘蔗种植在旱地,干旱缺水是影响甘蔗生产的主要因子。研究不同甘蔗品种的抗旱生理生化特性对于抗旱甘蔗品种选育和抗旱栽培技术研发具有重要意义。本研究采用桶栽方式,对抗旱性有差异的F172(抗旱性强)和YL6(不抗旱)2个甘蔗品种在苗期及伸长期分别进行不同程度的干旱胁迫及复水处理,探讨了不同甘蔗品种抗旱性与叶片抗氧化酶活性和渗透调节物质含量的关系。结果表明:抗旱性较强的甘蔗品种F172在干旱胁迫条件下叶片中氧自由基清除酶系中的超氧化物歧化酶(SOD)、过氧化物酶(POD)和抗氧化保护酶过氧化氢酶(CAT)活性及非可溶性蛋白(ISP)、可溶性糖(SS)含量显著提高;与不抗旱甘蔗品种YL6相比,甘蔗品种F172叶片中丙二醛(MDA)、非可溶性糖(ISS)含量相对比较稳定;而不抗旱甘蔗品种YL6在干旱胁迫条件下叶片中氧自由基清除酶反应较迟钝,MDA和ISS含量上升幅度相对较大,而可溶性蛋白(SP)、ISP含量下降。说明甘蔗叶片抗氧化酶活性和渗透调节物质含量的差异是品种耐干旱胁迫存在差异的生理基础。 | Do Thanh Trung 李健 张风娟 邢永秀 杨丽涛 李杨瑞 Nguyen Thi Hanh | 2018 | 热带作物学报2018，39，5： | 22 |
| 2 | Effects of Silicon-Based Fertilizer on Growth, Yield and Nutrient Uptake of Rice in Tropical Zone of Vietnam显示文摘Application of silicon(Si) could greatly boost rice yield and mitigate abiotic stress,especially drought.A field experiment was conducted during 2015 at the research farm of Hong Duc University,Thanh Hoa City,Vietnam,to evaluate the effects of five different combined doses of standard fertilizer practice and Si fertilizer on growth,yield and yield components,as well as nutrient uptake of rice.The treatments consisted of the recommended dose of fertilizer(RDF,110 kg/hm^2 N + 90 kg/hm^2 P_2O_5 + 80 kg/hm^2 K_2O) as the control,RDF + 100 kg/hm^2 SiO_2,RDF + 200 kg/hm^2 SiO_2,RDF + 300 kg/hm^2 SiO_2 and RDF + 400 kg/hm^2 SiO_2.The results showed that the growth,grain and straw yields as well as yield components(number of grains per panicle,seed-setting rate and 1000-grain weight) were significantly affected by Si application.The highest grain yield of 3 705 kg/hm^2 was obtained with the highest level of Si fertilizer in combination with RDF(RDF + 400 kg/hm^2 SiO_2),however,it was statistically at par with the yields obtained with RDF + 300 kg/hm^2 SiO_2(3 664 kg/hm^2) and RDF + 200 kg/hm^2 SiO_2(3 621 kg/hm^2).The optimum dose of Si fertilizer with maximized grain yield(3 716 kg/hm^2) was 329 kg/hm^2 SiO_2.The nutrient(Si,N,P and K) uptakes of rice were also significantly enhanced by Si application.Si application at the level of 329 kg/hm^2 along with RDF would help in the sustainable production of rice in the tropical zone of Vietnam. | Tran Xuan CUONG Hayat ULLAH Avishek DATTA Tran Cong HANH | 2017 | Rice science2017，24，5： | 16 |
| 3 | 不同含水状态级配碎石临界动应力及变形规律研究显示文摘为评估含水率变化对高速铁路无砟轨道基床表层级配碎石动力性能的影响,本文针对最优含水率和饱和含水率两种状态下级配碎石循环动力性能开展室内大型动三轴试验研究,分析级配碎石的临界动应力和累积变形特性。研究表明:累积变形与荷载作用次数、含水率关系密切,荷载作用次数超过10 000次后,含水率的影响逐渐显现,荷载作用次数达到20 000次时,饱和含水率的累积变形相对最优含水率增大70%;不同含水率级配碎石的衰减型和破坏型累积变形曲线可分别用Stewart模型和Monismith模型预测;级配碎石临界动应力随含水率增大而减小,随围压的增大线性增大,饱和含水状态对应的临界动应力较最优含水状态平均小13%。 | 刘宝 苏谦 PHAM Duc Phong 白皓 LAM Thi Huyen Hanh | 2016 | 铁道学报2016，38，6： | 10 |
| 4 | Differential regulation of protein synthesis in skeletal muscle and liver of neonatal pigs by leucine through an mTORC1-dependent pathway显示文摘Neonatal growth is characterized by a high protein synthesis rate that is largely due to an enhanced sensitivity to the postprandial rise in insulin and amino acids, especially leucine. The mechanism of leucine's action in vivo is not well understood. In this study, we investigated the effect of leucine infusion on protein synthesis in skeletal muscle and liver of neonatal pigs. To evaluate the mode of action of leucine, we used rapamycin, an inhibitor of mammalian target of rapamycin (mTOR) complex-1 (mTORC1). Overnight-fasted 7-day-old piglets were treated with rapamycin for 1 hour and then infused with leucine (400 μmol·kg -1 ·h -1 ) for 1 hour. Leucine infusion increased the rate of protein synthesis, and ribosomal protein S6 kinase 1 (S6K1) and eukaryotic initiation factor (eIF) 4E-binding protein-1 (4E-BP1) phosphorylation in gastrocnemius and masseter muscles (P < 0.05), but not in the liver. The leucine-induced stimulation of protein synthesis and S6K1 and 4E-BP1 phosphorylation were completely blocked by rapamycin, suggesting that leucine action is by an mTORC1-dependent mechanism. Neither leucine nor rapamycin had any effect on the activation of the upstream mTORC1 regulators, AMP-activated protein kinase and protein kinase B, in skeletal muscle or liver. The activation of eIF2a and elongation factor 2 was not affected by leucine or rapamycin, indicating that these two pathways are not limiting steps of leucine-induced protein synthesis. These results suggest that leucine stimulates muscle protein synthesis in neonatal pigs by inducing the activation of mTORC1 and its downstream pathway leading to mRNA translation. | Agus Suryawan Hanh V Nguyen Rosemarie D Almonaci Teresa A Davis | 2012 | Journal of Animal Science and Biotechnology2012，3，1： | 9 |
| 5 | Antimicrobial Activity of the Methanolic Extract and Compounds from the Stem Bark of Drypetes tessmanniana显示文摘从茎评估甲醇摘录的抗菌剂活动的目的 Drypetes tessmanniana ,部分( DTB1-5 )以及混合物吠叫[ friedelin ( 2 ), 3,7-dioxofriedelane ( 3 ), 3,15-dioxofriedelane ( 4 ), 3 尾-O-(E) -3,5-dihydroxycinnamoyl-11-oxo-olean-12-ene ( 6 ),和 3 尾, 6 伪- dihydroxylup-20 ( 29 ) -ene ( 7 )。方法琼脂圆盘散开被用来决定上述样品的敏感,虽然 microdilution 方法被用于最小的禁止的集中(MIC ) 和最小的 microbicidal 集中(MMC ) 的决心。散开测试显示出的结果粗略的摘录能阻止所有的生长,这测试了有机体。所有另外的样品显示出选择活动。部分 DTB2 的禁止的效果在 63.7% 上被注意, 54.6% 上的 DTB1 和 DBT3,虽然 DTB4 和 DTB5 开是活跃的, 11 中的 9.1% 个测试了有机体。测试混合物为混合物阻止了 81.8% 测试微生物引起的种类的生长 3 和 4, 36.7% 为化合物 6,和 18.2% 为化合物 7。MIC 决心的结果为 DTB 和化合物显示了可察觉的价值 4 在 81.8% 测试有机体上。为另外的样品, MIC 在 0 鈥 ? 上被检测 3.7% 。为粗略的摘录和部分(DTB2 ) 的最低 MIC 价值(78.12 渭 g /mL ) 在 M 上被观察。audouinii。为孤立的混合物(156.25 渭 g /mL ) 的相应价值与混合物被注意 3 在 S 上。faecalis 并且 4 在 M 上。audouinii audouinii。MMC 决心的结果建议大多数学习微生物上的测试样品的 microbicidal 效果能被期望。结论从茎的甲醇摘录 Drypetes 吠叫。象一些孤立的混合物一样的 tessmanniana (Euphorbiaceae ) 可能是新抗菌剂药的潜在的来源。关键词 Drypetes tessmanniana - Euphorbiaceae - 混合物 - 抗菌剂活动为科学由国际基础支持了(没有。IFS/2624-3F ) 。 | Victor Kuete Marlise D.J.Dongfack Armelle T.Mbaveng Marie-Christine Lallemand Hanh T.Van-Dufat Jean-Duplex Wansi Elisabeth Seguin Francois Tillequin Jean Wandji | 2010 | Chinese Journal of Integrative Medicine2010，16，4： | 7 |
| 6 | 农田生态沟渠效能研究显示文摘传统混凝土沟渠主要使用浆砌石、钢筋混凝土等材料建造成排水沟渠,难以有效去除农田污水中的富营养化,引起河道污染~[1]。本实验在调查太湖运河沿岸农田的污染情况的基础上,设计并建造复合生态沟渠示范工程,然后根据季节差异种植复合的植物。通过观察植物生长情况研究生态沟渠的植生价值,检测生态沟渠的水质变化情况以检验农田污水富营养化的去除效能。 | Tang Van Tai Tran Ngoc Binh Tang Thi Thanh Sang Le Hong Hanh | 2017 | 黑龙江生态工程职业学院学报2017，30，5： | 3 |
| 7 | Anti-inflammatory effects of fatty acids isolated from Chromolaena odorata显示文摘Objective:To identify inhibitors of nitric oxide production and NF-κB activity from Chromolaena odorata(C.odorata).Methods:The compounds isolated from the aerial parts of C.odorata by bioassay-guided fractionation were investigated for their inhibitory effects on the NO production and NF-κB activity in LPS-stimulated RAW264.7 cells.Results:Six fatty acids (S)-coriolic acid(1),(S)-coriolic acid methyl ester(2),(5)-15,16-didehydrocoriolic acid(3),(S)- 15,16-didehydrocoriolic acid methyl ester(4),linoleamide(5) and linolenamide(6) were isolated. All compounds inhibited the NO production at concentrations consistent with those required for NF-κB inhibition.Compound 2 was the most active with the IC50 values of 5.22 and 5.73μM. The addition of a double bond in the fatty chain decreased the inhibitory effects while the methyl esterification increased the activities.Conclusions:The fatty acid components in C.odorata with NF-κB inhibitory activity could explain the anti-inflammation property of this plant in traditional medicine.This study could also contribute to the better use of C.odorata for human health care. | Tran Thi Hong Hanh Dan Thi Thuy Hang Chau Van Minh Nguyen Tien Dat | 2011 | Asian Pacific Journal of Tropical Medicine2011，4，10： | 3 |
| 8 | 玉米种质材料遗传多样性的ISSR分析(英文)显示文摘【目的】利用ISSR分子标记分析越南北部山区当地玉米种质材料的遗传多样性。【方法】采用ISSR技术和10个引物对从越南和老挝北部山区3个省收集的21份玉米种质材料即12份普通玉米和9份糯玉米的遗传多样性进行分析。【结果】在21份玉米种质材料中可以检测到108个ISSR片段,其多态性为100%。ISSR引物的多态性信息量值为0.10~0.39,每条引物平均为0.24;分辨力为14.29~0.48,平均每条为4.48。除ISSR-T1以外,所有ISSR引物在13份玉米材料中均产生特异性片段。根据聚类分析结果,使用70%的遗传相似性作为切割点,建立了玉米种质材料系统树,21份玉米种质材料被分为3大类。不同玉米材料的相似系数为0.52~0.90.【结论】ISSR标记可提供玉米种质遗传多样性信息,对越南玉米种质材料的收集、保护和育种具有重要作用。 | Vu Van Liet Nguyen Thi Thuy Linh Nguyen Thi Thuy Vu Thi Bich Hanh Pham Quang Tuan Nguyen Thi Phuong Thao | 2011 | 南方农业学报2011，42，9： | 3 |
| 9 | Optimization, equilibrium, adsorption behavior and role of surface functional groups on graphene oxide-based nanocomposite towards diclofenac drug显示文摘Aquatic contamination of diclofenac(DCF),an emergent non-steroidal anti-inflammatory drug(NSAIDs),can result in adverse effects to many ecosystems through biomagnification.Hence,introducing effective remediation techniques to sequester the pharmaceutical wastes is highly fundamental to prevent their accumulation in the environment.Generally,adsorption has been presented as a green and efficient approach.Herein,we report the characterization and application of the novel magnetic nanocomposite(GO@CoFe2O4)derived from cobalt-based ferrite(CoFe2O4)and graphene oxide(GO)for DCF adsorption.For the optimization procedure,the response surface methodology(RSM)was adopted to investigate the impacts of DCF concentration(1.6-18.4 mg/L),DCF dosage(0.08-0.92 g/L),and solution pH(2.6-9.4)to find the optimum conditions for DCF removal,at 10.5 mg/L,0.74 g/L,and pH 4,respectively.For the adsorption experiments,the kinetic,isotherm,thermodynamic,and intraparticle diffusion models were systematically studied.Moreover,we have elucidated the role of functional groups on the surface of GO@CoFe2O4 in enhancing the adsorption of DCF drug.With good removal efficiency(up to 86.1%),high maximum adsorption capacity(32.4 mg/g),GO@CoFe2O4 can be a potential candidate to eliminate DCF drug from water. | Thuan Van Tran Duyen Thi Cam Nguyen Hanh TNLe Dai-Viet NVo Sonil Nanda Trinh Duy Nguyen | 2020 | Journal of Environmental Sciences2020，32，7： | 2 |
| 10 | Effect of selection for plasma corticosterone level and feed conversion ration in dwarf White Rocks and adaptability to hot tomperalum during growth显示文摘 | Pingel H Hallu C Hanh D T | 1995 | Arch Tierz1995，38，： | 1 |
| 11 | When to Control for Covariates? Panel Asymptotics for Estimates of Treatment Effects 显示文摘 | Angrist Joshua Jinyong Hanh | 2004 | Review of Economics and Statistics2004，86，1： | 1 |
| 12 | Dose international research and development increase patent output? An analysis of Japanese pharmaceutical firms显示文摘 | Hanh P J Shaver J M | 2005 | Strategic Management Journal2005，26，： | 1 |
| 13 | Ecoregional variations of aboveground biomass and stand structure in evergreen broadleaved forests显示文摘Biotic and abiotic factors control aboveground biomass(AGB)and the structure of forest ecosystems.This study analyses the variation of AGB and stand structure of evergreen broadleaved forests among six ecoregions of Vietnam.A data set of 1731-ha plots from 52 locations in undisturbed old-growth forests was developed.The results indicate that basal area and AGB are closely correlated with annual precipitation,but not with annual temperature,evaporation or hours of sunshine.Basal area and AGB are positively correlated with trees>30 cm DBH.Most areas surveyed(52.6%)in these old-growth forests had AGB of 100–200 Mg ha^-1;5.2%had AGB of 400–500 Mg ha^-1,and 0.6%had AGB of>800 Mg ha^-1.Seventy percent of the areas surveyed had stand densities of 300–600 ind.ha^-1,and 64%had basal areas of 20–40 m^2 ha^-1.Precipitation is an important factor influencing the AGB of old-growth,evergreen broadleaved forests in Vietnam.Disturbances causing the loss of large-diameter trees(e.g.,>100 cm DBH)affects AGB but may not seriously affect stand density. | Tran Van Do Mamoru Yamamoto Osamu Kozan Vo Dai Hai Phung Dinh Trung Nguyen Toan Thang Lai Thanh Hai Vu Thanh Nam Trieu Thai Hung Hoang Van Thang Tran Duc Manh Cao Chi Khiem Vu Tien Lam Nguyen Quang Hung Tran Hoang Quy Pham Quang Tuyen Trinh Ngoc Bon Nguyen Thi Thu Phuong Ninh Viet Khuong Nguyen Van Tuan Dang Thi Hai Ha Tran Hai Long Dang Van Thuyet Dang Thinh Trieu Nguyen Van Thinh Tran Anh Hai Duong Quang Trung Nguyen Van Bich Dinh Hai Dang Pham Tien Dung Nguyen Huy Hoang Le Thi Hanh Phan Minh Quang Nguyen Thi Thuy Huong Hoang Thanh Son Nguyen Thanh Son Nguyen Thi Van Anh Nguyen Thi Hoai Anh Pham Dinh Sam Hoang Thi Nhung Hoang Van Thanh Nguyen Huu Thinh Tran Hong Van Ho Trung Luong Bui Kieu Hung | 2020 | Journal of Forestry Research2020，31，5： | 1 |
| 14 | Methanolysis of Triolein by Low Frequency Ultrasonic Irradiation 显示文摘 | Hanh H D Dong N T Starvarache C | 2008 | Energy Conversion and Management2008，49，： | 1 |
| 15 | Amino acid composition of the milk of some mammalian species changes with stage of lactation 显示文摘 | Teresa A D Hanh V N Roselina G B | 1994 | British Journal of Nutrition1994，72，： | 1 |
| 16 | Nb-DopedTiO2: anew compact layer material for TiO2 dye-sensitized solar cells 显示文摘 | LeeS NohJH HanHS etal | 2009 | Journal of Physical Chemistry C2009，113，16： | 1 |
| 17 | AFullyCoupledAnaly sis of Fluid, Heat Transfer and Stress in Continuous Round Billet Casting显示文摘 | LeeJ E HanH N OhKH etal | 1999 | ISIJ Int1999，39，6： | 1 |
| 18 | ’Multiple neural network for a long term time series forecast显示文摘 | Hanh H Nguyen Christine W Chart | 2004 | Neural Comput&Applic2004，13，： | 1 |
| 19 | A comparison of ELISA and f low microsplere-based assays for quanti f ication of immunoglobulins显示文摘 | Joseph D Juliet L Hanh B | 2002 | J Immunol Methods2002，263，2： | 1 |
| 20 | The commodification of obstetric ultrasound scanning in Hanoi, Viet Nam显示文摘 | Tine Gammehoft Hanh Thi Thuy'Nguyen | 2007 | Reproductive Health Matters2007，15，29： | 1 |
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