components of an ecosystem ppt
Tài liệu Development of an Observe-By-Wire System for Forklifts Using Haptic Interfaces pptx
... Rossetter, Ian A. Coe, J. Christian Gerdes “Handwheel Force Feedback for Lanekeeping Assistance: Combined Dynamics and Stability,” American Society of Mechanical Engineers - Journal of Dynamic ... value of distance information measured from an array of four sensors which are mounted on the right fork. ),,,(4321 fffffLLLLMinL =, minimum value of distance information measured from an ... operation; (b): distance measurement using four distance sensors and feedback force implementation using a DC motor. The essential components of an OBW system are distance sensors associated...
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Tài liệu Development of an Observe-By-Wire System for Forklifts pptx
... Hai Nguyen1 and Jee-Hwan Ryu2 1School of Mechanical Engineering, Korea University of Technology and Education, Cheonan, Korea (E-mail: bmnhy2003@gmail.com) 2School of Mechanical Engineering, ... “Handwheel Force Feedback for Lanekeeping Assistance: Combined Dynamics and Stability,” American Society of Mechanical Engineers - Journal of Dynamic Systems, Measurement, and Control Vol. 128, Issue ... operation; (b): distance measurement using four distance sensors and feedback force implementation using a DC motor. The essential components of an OBW system are distance sensors associated...
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Tài liệu Characterization of the Polymorphic Behavior of an Organic Compound Using a Dynamic Thermal and X-ray Powder Diffraction Technique pptx
... (sample 42) and authentic Form IVhydrate (sample 57).Figure 33. DSC of mixture of hydrates of Forms I, III, and IV(and possibly VI) (sample 59).Figure 34. DSC of mixture of hydrated Form I and possibleunknown ... 20036ArticleCharacterization of the Polymorphic Behavior of an Organic CompoundUsing a Dynamic Thermal and X-ray Powder Diffraction TechniqueDavid Albers, Michelle Galgoci, Dan King, Daniel Miller,Robert Newman, Linda ... samples (see Figures 8 and 9). The lack of any additionalpeaks in the XRPD patterns would imply the presence of an amorphous material and/or an impurity. Note that both of thesesamples also...
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Tài liệu IDENTIFICATION OF AN UNKNOWN ORGANIC COMPOUND: Classification Tests ppt
... Record any color changes. Iodoform Test: To each of four test tubes, add 1 ml of the primary, secondary, tertiary, and unknown alcohol respectively. Add 1 ml of water to each, and 1 ml of 10% ... of 10% NaOH, and 1.5 ml of the iodoform reagent (0.5 M KI/I solution). Mix and record your observations. A positive test is the disappearance of the brown color and the formation of a yellow ... transporting from the fume hood to the snorkel hood). Add 10-12 drops of the sample and observe any signs of reaction. The formation of a white solid or a white vapor trail is indicative of an...
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Tài liệu Báo cáo khoa học: Crystal structure of an ascomycete fungal laccase from Thielavia arenaria – common structural features of asco-laccases ppt
... Kruus2,Juha Rouvinen1and Nina Hakulinen11 Department of Chemistry, University of Eastern Finland, Joensuu, Finland2 VTT Technical Research Centre of Finland, Espoo, FinlandKeywordsascomycete; ... surface of the molecule and is ratherfar away from the trinuclear site. Therefore, theC-terminal sequence of RlL might be more of an evolu-tionary relic than a functional feature of the enzyme.The ... favourable region of the Ra-machandran plot (Table 2).Kinetic dataKinetic constants (Kmand Vmax) for rMaL, TaLcc1 andThL were determined on 2,6-DMP, syringic acid, andmethyl syringate,...
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Tài liệu Starting Your Own Business: An introduction to different aspects of Norwegian regulations pptx
... financial situation and performance of your company. The profit of the company is transferred to the income part of your personal tax return. 9 The glossary gives an explanation of ... end of the financial year. Bankruptcy in a Norwegian branch of a foreign enterprise (NUF) The manager or representative of the branch may petition for bankruptcy. Only the part of the ... employees and submit accompanying letter/annual report Before January 20 of the year after the wages/taxes in question Deal with the local office of the Norwegian Labour and Welfare Organization...
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Tài liệu Báo cáo khoa học: Functional characterization of an orphan cupin protein from Burkholderia xenovorans reveals a mononuclear nonheme Fe2+-dependent oxygenase that cleaves b-diketones ppt
... six-coordinate and had two nitro-gen(oxygen) donor ligands at an average distance of 1.90 A˚and four nitrogen(oxygen) ligands at an average distance of 2.06 A˚. Three of the four ligandswere ... b-diketone-cleavingoxygenases of the cupin protein superfamily, andsignificantly advances our knowledge of the structural–mechanistic basis for this group of enzymes. The opti-mized metal–ligand distances (Table ... formation of the ARD–acireductonecomplex, the best fit of the EXAFS suggested threenitrogen(oxygen) donor ligands at an average distance of 1.92 A˚and three nitrogen(oxygen) donor ligands at an average...
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Tài liệu Báo cáo khoa học: Regulation of dCTP deaminase from Escherichia coli by nonallosteric dTTP binding to an inactive form of the enzyme ppt
... theoretical analysis of kinetic behaviour of ‘hysteretic’ allosteric enzymes. I. The kinetic manifes-tations of slow conformational change of an oligomericenzyme in the Monod, Wyman and Changeux ... &Nyman PO (2000) Transient kinetics of ligand bindingand role of the C-terminus in the dUTPase fromequine infectious anemia virus. FEBS Lett 472,312–316.25 Kurganov BI, Dorozhko AK, Kagan ... stochiometry of 1 : 1 of dTTP bound per subunit of dCTPdeaminase.Mutational analysis of amino acid residuesinvolved in dTTP regulation of dCTP deaminaseThe design of the mutant enzymes H121A and V122Gwas...
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Tài liệu Báo cáo khoa học: Lipopolysaccharide-evoked activation of p38 and JNK leads to an increase in ICAM-1 expression in Schwann cells of sciatic nerves ppt
... Guidance Plan forSocial Development of Jiangsu Province (grantBS2004526), the Health Project of Jiangsu Province(grant H200632), and the Foundation of Talented Per-sons at the Summit of Six ... in Schwanncells of sciatic nervesAiguo Shen1,*, Junling Yang2,*, Yangyang Gu3, Dan Zhou4, Linlin Sun2, Yongwei Qin2,Jianping Chen2, Ping Wang2, Feng Xiao2, Li Zhang2and Chun ... the presence of cytokines.Natural ligands of ICAM-1and LFA-1 are expressedon the surface of T and B lymphocytes, natural killercells, monocytes, macrophages and granulocytes [33],and interaction...
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Tài liệu Báo cáo khoa học: Analysis of oxidative events induced by expanded polyglutamine huntingtin exon 1 that are differentially restored by expression of heat shock proteins or treatment with an antioxidant ppt
... Tokyo, Japan). Images were recordedwith a MegaviewII numeric camera, and analysis soft-ware (Soft Imaging System GmbH, Mu¨nster, Germany)was used to analyze the images.Determination of intracellular ... insoluble fibers in affected neurons [8].In human and HD transgenic mice, the disease corre-lates with the appearance of intraneuronal, intranu-clear and perinuclear aggregates ⁄ inclusions containingthe ... [39] and are associated with aggre-gates in the brains of HD transgenic mice [40]. Hsp70and Hdj-1 can inhibit polyQ aggregation and reducethe size of htt-polyQ inclusion bodies [15,36,37] andtherefore...
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Tài liệu Báo cáo khoa học: N-Methyl-L-amino acid dehydrogenase from Pseudomonas putida A novel member of an unusual NAD(P)-dependent oxidoreductase superfamily ppt
... Japan), and New EnglandBiolabs (Beverly, MA, USA). All other reagents were of analytical grade from Nacalai Tesque (Kyoto, Japan) andWako Pure Chemical Industries (Osaka, Japan).Culture and ... ProteinStructural and Functional Analyses and by Grant-in-Aid from the Ministry of Education, Culture, Sports,Science and Technology, Japan (21st Century COE onKyoto University Alliance for Chemistry).References1 ... Ministry of Education, Culture,Sports, Science, and Technology of Japan, by Grant-in-Aid for Encouragement of Young Scientists15780070 (to HM) from the Japan Society for the Pro-motion of Science,...
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Tài liệu Báo cáo Y học: Characterization of an omega-class glutathione S-transferase from Schistosoma mansoni with glutaredoxin-like dehydroascorbate reductase and thiol transferase activities pptx
... RT-PCR analysis of different S. mansoni stages.Reverse-transcribed RNA from miracidia (lane 1), sporocysts (lane 2),cercariae (lane 3) and adult worms (lane 4) were amplified usingSmGSTO and a-tubulin ... supernatant of the binding-step. Lane 3,GSH eluted fraction. (C) Batch analysis of His-tagged SmGSTO to S-hexyl glutathione-agarose. Lane 1, protein used in the binding step. Lane 2,supernatant of ... omega class of GSTs [10], and wasFig. 4. Expression and purification of His-tagged SmGSTO and native SmGSTO. (A) SDS/PAGE analysis of His-tagged SmGST purified onnickel-agarose. Lane 1, 50 lg...
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Tài liệu Báo cáo khoa học: Coordination chemistry of iron(III)±porphyrin±antibody complexes In¯uence on the peroxidase activity of the axial coordination of an imidazole on the iron atom ppt
... the antibody and particularlyto appreciate the size of the cavity left around the iron atomand which kind of ligands it can accommodate; second, tomeasure the in¯uence of an axial ligand of ... chemistry of iron(III)±porphyrin±antibody complexesIn¯uence on the peroxidase activity of the axial coordination of an imidazoleon the iron atomSolange de Lauzon1, Daniel Mansuy1and Jean-Pierre ... iron of 13G10-(Fe(ToCPP), (B) bind ing of two CN±ligands on the iron of 13G10-(Fe(ToCPP), (C) binding of H2O2and imidazole on the iron of 13G10-(Fe(ToCPP), (D) binding of H2O2and imidazole...
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Tài liệu Performance effects of appointing other firms'''' executive directors to corporate boards: an analysis of UK firms ppt
... of industry similarity and higher relative profitability of the company where the IED is an executive director significantly improves the performance of the company where the director is an ... performance. Hwang and Kim (2009) find that the existence of substantial social ties between outside directors and top management diminishes the effectiveness of the monitoring role of non-executive ... also an executive director in a company in the same industry and 0 otherwise. RELATIVE PERFxNOT SAME is the interaction of the industry adjusted profitability of the company where the IE is an...
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Báo cáo " Influence of intradot Coulomb interaction on transport properties of an Aharonov-Bohm interferometer " ppt
... tunneling (leadto lead) and a resonant tunneling via the quantum dot (lead to dot to lead). The interference betweenthe resonant transport through the quantum dot and the direct channel gives rise ... of the total current as a function of the ABphase can then be analyzed by means of the lower arm current, which is shown in Figure 3 for threedifferent values of U (i.e. 0.1 (V), 0.4 (V), and ... while k and εkαare the longitudinalwave number and the corresponding energy of the electron. The energies of the single particle stateswithin the ring and within the quantum dot are εpand εd,...
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