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387篇 您的检索式:作者名="D T Pham"
    题名 作者 年代 出处 被引量
1巨峰和无核早红葡萄在越南谅山试种观察显示文摘[目的]观察巨峰、无核早红葡萄在越南谅山省的引种表现,为其在越南推广种植提供参考依据.[方法]2009年春从中国南宁引入巨峰、无核早红两个鲜食葡萄品种在越南谅山省试种,调查其枝蔓生长量、物候期、果实性状、产量等相关指标.[结果]至第1年抚育冬季,巨峰葡萄枝蔓总长234.5 cm,上架茎粗0.84 cm;无核早红葡萄枝蔓总长294.1 cm,上架茎粗0.86 cm.在物候期方面,巨峰葡萄从萌芽至果实成熟需141~151 d,表现中熟;无核早红从萌芽至果实成熟需142~151 d,未表现其应有的早熟特性.在果实性状方面,巨峰葡萄2010~2012年3年平均单果重8.9 g,种子数1.04粒,可溶性固形物(TSS)含量17.5%;无核早红葡萄2010~2012年3年平均单果重6.8 g,TSS含量13.9%.在产量方面,巨峰葡萄2010~2012年产量分别为13.69、17.50和16.24 t/ha;无核早红葡萄2010~2012年产量分别为10.81、16.02和20.92t/ha.[结论]巨峰葡萄在越南谅山省种植表现丰产稳产优质,具有较好的适栽性,可大面积推广种植;无核早红葡萄表现丰产稳产,但表现低糖低酸,极易裂果,着色困难,不宜在越南大面积发展.黄江流 PHAM Thi Thang 罗瑞鸿 NGUYN Thi Hà 吕荣华 LUONG Dǎng Ning CHU Vǎn DUòng NGUYN Manh Tòng 彭宏祥 Ly Ming Nguyet LU'O'NG i Thuy CHU Xun Tien VI Vǎn Dúc NGUYN Duy Dng Ly Dúc Khiêm 熊俏 2014南方农业学报2014,45,7:5
2Relationship between skin fold thickness and insulin resistance in the essential hypertensive patients in Vietnam显示文摘Previous studies reported a close relationship between obesity and insulin resistance in the essential hypertensive patients. Objective In this study, we examined the relationship between the skin fold thickness and insulin resistance then developed a formula to estimate the insulin resistance index according to the skin fold thickness in the essential hypertensive patients. Subjects and Methods Medical records of 80 patients (37 males, 43 females) were reviewed and the data were tabulated. Anthropometric indexes (including height, weight, waist circumference, hip circumference, and skins fold thickness at 5 fatty difference points on the Erdheim diagram), fasting plasma glucose and insulin concentration were recorded. The mean age was 57.0±9.2 years. The insulin resistance index was calculated following the Homeostasis Model Assessment (HOMA) formula. Results Compared with the group with BMI<23kg/m2, the group with BMI≥23 kg/m2 had higher fasting insulin concentration (8.85 ± 4.97 pmol/L vs 15.60 ± 8.70 pmol/L, P<0.001 ) and higher insulin resistance index in (2.15±1,24 vs 3.76±2.22, P<0.001). No significant difference in fasting plasma insulin concentration,insulin resistance index between male and female was observed (P>0.05). There was a positive correlation between skin fold thickness and the fasting insulin concentration and insulin resistance index. The skin fold thickness at point A8 had the best coefficient correlated with fasting plasma insulin(r=0.79, P<0.001) and insulin resistance index (r= 0.79, P < 0.001). A formula to estimate the insulin resistance index by skin fold thickness at point A8 as: Insulin resistance index = 0.12 × [skin fold thickness at A8 point (mm)] - 1.Conclusion: In the essential hypertensive patients, the formula to estimate insulin resistance index as 0.12 × [skin fold thickness at A8 point (mm)]-1 may predict accurately the level of insulin resistance.Toan C Nguyen Khoa TA Pham Quyen TL Do Cuong T Nguyen Diep D Nguyen Vinh G Le Cong D Nguyen 2005Journal of Geriatric Cardiology2005,2,4:4
3气垫车辆土壤参数估值算法显示文摘针对气垫车辆具有附加的垂向力控制自由度的特点,提出了基于g函数和扩展卡尔曼滤波器(EKF)联合算法的土壤参数估值方案.g函数通过解耦土壤参数解决了多解问题,EKF通过减小测量不确定度提高了估值准确性.通过不同噪声水平下算法准确性和大噪声重复实验下算法稳定性的实验表明:g-EKF联合算法在各种噪声水平下具有应用鲁棒性,特别是在大噪声工况下,其估值准确性、精确性和稳定性具有明显优势.许烁 喻凡 罗哲 Pham D T 纪赜 2011上海交通大学学报2011,45,4:3
4Skin fold thickness at abdomen:a simple anthropometric measurement may compliment metabolic syndrome definition in patients with normal waist circumference显示文摘Backgroud and Objectives Previous studies have reported that skin fold thickness (SF) strongly correlated with insulin resistance in the metabolic syndrome (MetS). In this study, we developed a MetS definition by SF at A8 point (SFA8) on Erdheim diagram(MetSSFA8) in essential hypertensive patients. Subjects and Methods Medical records of 268 essential hypertensive patients (126males and 122 females) were analyzed, including 210 non-diabetic patients (NDM group) and 58 patients with diabetes (DM group).The mean age was 61.4 ± 9.9 and 59.0 ± 11.0 years, respectively. The control group consisted of 90 non-diabetic, non-hypertensive patients with a mean age of 58.0 ± 11.3 years. The proposed MetSSFA8 definition included SFA8 specific values ( ≥30 mm in female and ≥27 mm in male) and at least two of the following: raised triglyceride levels ( ≥1.7 mmol/L), or specific treatment for this lipid abnormality; raised blood pressure (SBP≥130 mmHg and/or DBP≥85 mmHg), or treatment of previously diagnosed hypertension;reduced HDL-cholesterol (< 1.03 mmol/L in men, <1.29 mmol/L in women), or specific treatment for this lipid abnormality; raised fasting plasma glucose (≥5.6 mmol/l), or previously diagnosed DM. Metabolic Syndrome by the National Cholesterol Education Program and International Diabetes Federation definitions were determined with abdominal obesity defined by Asia-Pacific criteria for waist circumference (NCEPA and IDFA). Results The percentage of MetS as defined by NCEPA, IDFA and MetSSFA8 in NDM group was lower than that of NCEPA, IDFA and MetSSFA8 in DM group [OR=7.7 (95%CI, 2.9-20.2) and 2.5 (95%CI, 1.4-4.8) and 2.7(95%CI, 1.3-5.6), respectively] and higher than that of the control group [OR=53.3 (95%CI, 16.7-170.6), 5.8 (95%CI, 2.6-13.2) and18.8 (95%CI, 7.3-48.7), respectively]. The percentage of MetS by NCEPA, IDFA and MetSSFA8 in males in NDM group was lower than the percentage of MetS by NCEPA, IDFA and MetSSFA8 in females in NDM group (50.8% and 77.9%, P< 0.001; 15,9% and 67.2%, P< 0.001; 60.3% and 73.8%, P <0.05, respectively). In subjects with normal WC or both normal WC and BMI, the percentage of MetS by SFAS was higher than that the percentage of MetS by NCEPA (36.9% and 50.8%, P< 0.05 and 36.0% and 51.0%, P< 0.05).The sensitivity, specificity, false positive rate, positive predictive value, negative predictive value of MetSSFA8 assessed with NCEPA definitions were 0.87, 0.73, 0.27, 0.79 and 0.82, respectively. There was a close agreement between MetSSFA8 and NCEPA (The coefficient of Kapa was 0.60, P< 0.001). Conclusions The MetSSFA8 definition was developed which may be useful in order to define and manage MetS in patients with normal WC or normal weight.Toan C Nguyen Thai Q Ngo Son V Nguyen Hieu T Luong Khoa TA Pham Cong D Nguyen 2006Journal of Geriatric Cardiology2006,3,2:2
5Genetic Algorithm Using Gradient-like Reproduction Operator 显示文摘Pham D T Jin G 2003Electronics Letters2003,31,18:1
6Trainning multilayered perceptions for pattern recognition: a comparative study of four trainning algorithms显示文摘Pham D T Sagiroglu S 2001International Journal of Machine Tool and Manufacture2001,41,3:1
7显示文摘Wachtlin J Schrunder S Pham D T Hoffmann F Hartmann C 1998Ophthalmologe1998,95,:1
8Standardized LC - MS/MS based steroid hormone profile - analysis 显示文摘Koal T Schmiederer D Pham - Tuan H 2012Steroid Biochem Mol Biol2012,129,35:1
9A genetic algorithm based preliminary design system显示文摘Pham D T Yang Y 1993Journal of Automobile Engineers1993,207,2:1
10Control chart pattern recognition using a new type of self organizing neural network显示文摘Pham D T Chan A B 1998Proceedings of the Institution of Mechanical Engineers Part I:Journal of Systems and Control Engineering1998,212,1:1
11Detection of avian leukosis virus in albumen of chicken eggs using reverse tran- scription polymerase chain reaction显示文摘Pham T D Spencer J L Johnson E S 1999J Virol Methods1999,78,:1
12A comparison of rapid prototyping technologies 显示文摘Pham D T Gault R S 1998International Journals of Machine Tools and Manufacture1998,38,:1
13The relationship of human atrial cellular electrophysiology to clinical function and ultrastructure显示文摘MARY-RABINE L ALBERT A PHAM T D 1983Circ Res1983,52,:1
14Susceptibility of 18 eucalypt species to the gall wasp Leptocybe invasa in the nursery and young plantations in Vietnam显示文摘PHAM Q T BERNARD D TREENA I B 2009Sci- ence Asia2009,35,:1
15Outcome variables for oste- oarthritis clinical trims : The OMERACT - OARSI set of responder crite- ria 显示文摘Pham T Van Der Heijde D Lassere M 2003J Rheumato12003,30,7:1
16A quadristable compliant mechanism with a bistable structure embedded in a surrounding beam structure 显示文摘PHAM H T WANG D A 2011Sensors and Actuators A2011,167,:1
17Depth from Automatic Defocusing显示文摘Aslantas V Pham D T 0,,:1
18Carbon dioxide and nitrogen adsorption on cation-exchanged SSZ-13zeolites显示文摘Pham T D Liu Q Lobo R F 2012Langmuir2012,29,2:1
19The endothelial-cell-derived secreted factor Egfl7regulates vas-cular tube formation显示文摘Parker LH Schmidt M Jin SW Gray AM Beis D Pham T 2004Nature2004,428,6984:1
20Synthesis of Delafossite Cu Al O2p-type Semiconductor with a Nanoparticle-Based Cu(I)Acetate-Loaded Boehmite Precurso显示文摘Tran V T Pham D T Koichiro S 2011Materials Research Bulletin2011,46,:1
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