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42篇 您的检索式:作者名="Samuel V P"
    题名 作者 年代 出处 被引量
1Orientation of silk Ⅲat the air-water interface显示文摘Regina V Samuel P Wayne M 1999International Journal of Biological Macromolecules1999,24,2:1
2Synthesis of mesoporous rutile TiO2显示文摘Samuel V Muthukumar P Gaikwad S P 2004Materials Letters2004,58,20:1
3Trigonal crystal structure of Bombyx mori silk incorporating threefold helical chain conformation found at the air-water interface显示文摘Rigina V Samuel P Weiping Z 1996Macromolecules1996,29,:1
4Pulsed electromagnetic field (PEMF)treatment for fracture healing显示文摘Boopalan P R J V C Chittaranjan Samuel B Balamurugan Ramada- ss 2009Current Orthopaedic Practice2009,20,4:1
5Numerical simulation of filling and solidification of permanent mold castings显示文摘Sergey V S Samuel P 2002Applied Thermal Engineering2002,22,2:1
6Monoclonal antibodies, againsit O1 serotype foot-and-mouth disease virus, from a natural bovine host, recognize similar antigenic features to those defined by the mouse显示文摘Barnett P V -Samuel A R Pullen L etal 1998J Gen Virol1998,79,:1
7Qualitative and quantitative changes in acetylcholine receptor distribution at the neuromuscular junction following free muscle transfer显示文摘 SAMUEL T S KUMAR V P 2002Muscle Nerve2002,25,3:1
8Production of matrix metalloproteinnase-9 in lipopolysaccharide-stimulated human amnion occurs through an autocrine and paracrine proinflammatory cytokine-dependent system显示文摘FABIAN A V DIEGO O SAMUEL P 2002Biol Reprod2002,67,:1
9Decision support system forgreenhouse seedling production 显示文摘Gupta M K Samuel D V K Sirohi N P S 2010Computere and Electronics inAgriculture2010,73,2:1
10Isotopic evidence of nitrate sources and denitrification in the Mississippi River,Illinois 显示文摘Samuel V P Keith C H Hackley W R 2006Journal of Environmental Quality2006,35,:1
11Orientation of silk Ⅲ at the air-water interface显示文摘Regina V Samuel P G Wayne M 1999International Journal of Bio- logical Macromolecules1999,24,23:1
12A multilevel wavelet collocation method for sloving particle differential equations in a finite domain显示文摘Oleg V Samuel P Mihir S 1995Journal of Computational Physics1995,120,:1
13A dynamically adaptive multilevel wavelet collocation method for sloving particle differential equations in a finite domain 显示文摘Oleg V Samuel P 1996Journal of Computational Physics1996,125,:1
14Structures technologyfor future aeros-space systems显示文摘Ahmed K N Samuel L V Donald B P 2000Computers Structures2000,74,:1
15Enrichment of the prostate side population the quest for the prostate epithelial stem cell显示文摘Samuel J Hart C Gilmore P Bhatt R Ramani V Brown M et a1 2006Eur Urol Suppl2006,5,:1
16Aggregate blending for asphalt mix design Bailey method显示文摘William R V William J P Samuel H C 2001Transportation Research Record2001,1789,:1
17Preparation on the basis of Trichoderma asperellum in the system of biological protection of wheat from Fusarium ear scab显示文摘During the last century, as the area of wheat grown under advanced grain husbandry has increased worldwide, so too has the importance of Fusarium ear scab (FES) (synonym, Fusarium head blight) caused by several species of the fungus Fusarium. Yield losses due to FES can total 20%-40% and more depending on climatic conditions. During the last twenty years epidemics of FES in cereals have become chronic all over the world, including the United States and Russia. The most destructive of these were observed in 1982, 1986, 1990-1996 in USA and in the south of Russia in 1982, 1984, 1988, 1992. The harmful effect of FES is manifested not only in reduced grain yields, but also in the contamination of grains and grain products with mycotoxins, such as deoxynivalenol (DON) and its derivatives (3-alfa acetyl-DON, 15-alfa acetyl-DON), T-2 toxin and zearalenone. Standard means to control FES (cultural control methodologies, chemical pesticides, and FES resistant varieties) have little effect or are not practical and rarely reduce the accumulation of mycotoxins in grain. We have developed a new technique to reduce FES using biological preparations. The technique utilizes wheat seed pretreatment with a biofungicide “Mycol” in combination with spraying wheat plants during flowering with a yeast preparation. Technology for production of Mycol on the basis of Trichoderma asperellum strain GJS 03-35 (systematics by Samuels) has been developed. This strain shows hyperparasitic activity against a wide spectrum of plant pathogens, including Fusarium graminearum, a causative agent of FES in wheat. Experiments conducted in the United States demonstrated that spraying wheat plants during flowering with the patented yeast Cryptococcus nodaensis OH 182.9 (NRRL Y-30216) reliably reduces FES development. Tests of the Mycol preparation and the yeast OH 182.9 (EOD) have been performed on the spring wheat “Ivolga” in greenhouse conditions (the Moscow region) and on the winter wheat “Kupava” in field trials in the North Caucasian region. An isolate of F. graminearum was used to insure adequate levels of disease development in greenhouse and field experiments. FES disease severity and incidence, as well as mycotoxin accumulation in wheat grains was studied for single or combination treatments with the biological preparations. Mycol (in concentrations 0.1, 0.5, 1.0, 2.0 kg/t of seeds) was used for wheat seed pretreatment. The yeast preparation EOD (2.0×107 cfu/mL) was applied by spraying wheat plants during flowering. Chemical pesticides (Raxyl, TMTD) and a biological preparation Agat-25K were used as alternative control seed treatments. In greenhouse experiments, inoculations of heads with either biological preparation 4 h prior to inoculation with conidia of F. graminearum significantly reduced FES severity. Application with Mycol reduced DON in wheat grains by 6 to 11 fold. EOD alone or, to a lesser extent, in combination was also highly effective in reducing DON content. For treatments consisting of Mycol and EOD, 1000 grain weights were equivalent or higher than for control plants (both infected, and not infected). Wheat seeds obtained from the plants protected by these biological preparations germinated rapidly and possessed high germination rates compared to the FES control. In field trials, Mycol treatments clearly reduced FES symptoms, apparently providing an immunizing effect against FES. Mycol reduced FES severity and enhanced yield of the wheat varieties used. The effect of Mycol used at a minimum test-dose (0.1 kg/t) was not so pronounced. The greatest reduction of FES development was observed at a dose of Mycol of 1.0 kg per 1 t of seeds used in combination with EOD spraying. Experimental results support the contention that the offered technology has good prospects in controlling wheat Fusarium ear scab.Kolombet L V Sokolov M S Chuprina V P Schisler D A Samuels G J 2004浙江大学学报(农业与生命科学版)2004,30,4:1
18Trigonal crystal structure of Bombyx mori silk incorporating threefold helical chain conformation found at the air water interface macromolecules显示文摘Rigina V Samuel P Weiping Z 1996Biomaterials1996,,29:1
19Trigonal crystal structure of Bombyx mori silk incorporating threefold helical chain conformation found at the air-water interface 显示文摘Rigina V Samuel P Weiping Z 1996Macromoleeules1996,29,:1
20Orientation of silkⅢ at the air water interface 显示文摘Regina V Samuel P Wayne M 2003Journal of colloid and interface science2003,266,1:1
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