inductive effects in aromatic substitution
Tài liệu Telecommuting: will it change the world? Telecommuting will have major effects in the worlds of work pdf
... for learning Should children be educated at home or in school? Home Schooling: The Right Choice? Are parents really helping their children by teaching them at home? In most countries in the world, ... skills that compensate for the decline in the ability of the brain to grasp and remember new material They can organize their learning by setting times for reading or practice They can build on ... further learning is pointless, since they have already achieved many goals at work or in their personal life In conclusion, I feel that we cannot generalize about children or adults being better...
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Tài liệu Báo cáo khoa học: How disorder influences order and vice versa – mutual effects in fusion proteins containing an intrinsically disordered and a globular protein docx
... (2005) The intrinsically disordered C-terminal domain of the measles virus nucleoprotein interacts with the C-terminal domain of the phosphoprotein via two distinct sites and remains predominantly ... (2008) Mapping alpha-helical induced folding within the intrinsically disordered C-terminal domain of the measles virus nucleoprotein by site-directed spin-labeling EPR spectroscopy Proteins 73, ... protein domains proteins containing disordered segments, and highlighted the effects of the unordered regions on the properties of covalently linked globular domains (in this case on the tumbling...
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Tài liệu Economic Reforms, Foreign Direct Investment and its Economic Effects in India pdf
... percent in 1990-91 Accordingly, FDI in India continues to be motivated by serving local markets in the first place But the increasing export orientation may have favorable effects on India’s ... support India’s industrial upgrading In 199091, such transfers were largely confined to FDI in engineering They still figure most prominently in this area, with transport equipment standing out ... and Finance 40: 337-354 Gupta, S (2005) Multinationals and Foreign Direct Investment in India and China In: E.M Graham (ed.), Multinationals and Foreign Investment in Economic Development Basingstoke...
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Báo cáo "Correlation Effects in Atomic Thermal Vibration of fcc Crystals " pdf
... vibrate under influence of the neighboring environment Taking into account the influences of the nearest atomic neighbors the Einstein effective interaction potential for single vibrating atom is ... of the correlation effects contributing to the Debye-Waller factor in XAFS Figure shows significance of the correlation effects described by CR in the atomic vibration influencing on XAFS At high ... 40% coinsiding with the result obtained by the Debye method and the ratio C R / σ 25% at hightemperatures, thus showing the significance of correlation effects in the atomic vibration in fcc...
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Permitted water pollution discharges and population cancer and non-cancer mortality: toxicity weights and upstream discharge effects in US rural-urban areas doc
... non-carcinogens having a stronger relationship with cancer mortality than carcinogens These regions, highlighted in red, are in the intermountain west and in parts of the Midwest extending to ... play a role in this spatial variation, as some chemicals or combinations of interacting chemicals may be present in one area but not in others Regions to examine for these effects include the ... urban and rural settings [2,3] Drinking water containing carcinogens such as arsenic or cadmium has been linked to various cancers and other diseases [4,5] There are many industrial water pollutants...
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Báo cáo khoa học: The pH dependence of kinetic isotope effects in monoamine oxidase A indicates stabilization of the neutral amine in the enzyme–substrate complex ppt
... 7.5), containing 0.5% (w ⁄ v) Triton X-100 and 0.2 mm kynuramine The activity was calculated by following the initial increase of A316 due to production of 4-hydroxyquinone and using an extinction ... was in the range 6.5– 9.5 The rate of enzymatic activity was determined by monitoring the initial linear increase in absorbance at 250 nm due to the production of benzaldehyde, employing an extinction ... the initial increase in rate with increasing pH and the relative invariance of the Km values over the same pH range (in which the concentration of the neutral form of the substrate would be insignificant...
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Single electron effects in highly doped polysilicon nanowires
... polysilicon grains are clearly visible An average diameter of these grains is determined to be about 25 nm The grain size increases both with longer annealing time as well as with higher annealing temperature ... temperature Since these poly-Si grains are intended to serve as single-electron islands in laterally structured nanowires, the annealing time has to be very short and properly controlled in order ... in Fig 3(a) we derive N ≈ 12 for the polycrystalline wire discussed here Attributing one tunnel junction to one polysilicon grain inside the wire with a length of 250 nm we obtain a mean grain...
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Báo cáo khoa học: Cholinoceptive and cholinergic properties of cardiomyocytes involving an amplification mechanism for vagal efferent effects in sparsely innervated ventricular myocardium ppt
... beneficial effects of donepezil, in 5112 Y Kakinuma et al the present study we focused our efforts on the following points First, we investigated intracellular pathways for ACh production in cardiomyocytes ... ChAT protein expression were subsequently blocked by atropine Effects of muscarinic agonist on the ACh level in cardiomyocytes The basal level of ACh in rat cardiomyocytes was determined in the ... suppressed remodeling of the myocardial infarction-induced failing heart despite the extreme sparseness of vagal nerve endings in the ventricle In other words, ACh released from vagal nerve endings sequentially...
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Báo cáo khoa học: Allosteric water and phosphate effects in Hoplosternum littorale hemoglobins pdf
... phosphate binding Although having very different oxygen-binding properties, both Hbs respond to an increase in water activity with an increase on oxygen afnity, indicating preferential binding of ... also indicating preferential binding of water molecules to the R state The allosteric effectors signicantly affect water and O2 binding (Fig 2), and both chloride and 0.1 mM ATP induced an increase ... by linear regression around half saturation Hemoglobin and methemoglobin concentrations were estimated using the extinction coefcients for human Hb [11] Data obtained from samples containing...
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TAX AND LIQUIDITY EFFECTS IN PRICING GOVERNMENT BONDS doc
... important factor in pricing errors Using the spline approach described in Section IV, we compare the pricing errors obtained from fitting the CRSP and GovPX data over the period during which GovPX ... and ordinary income Since the trade-off between these two rates is a major contributor to any tax effects, it is not surprising that we not find convincing evidence of their existence In the ... introduced and information came across terminal screens placed on trading desks by the interdealer brokers, one for each broker This improvement in technology, along with increased trading in Treasuries,...
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plasmonic effects in near field optical
... considering the red shift of the cutoff wavelength in real metals [39], i.e below the illumination wavelength at 633 nm for both polarizations Since there is no propagating mode existing in the ... measured using near-field scanning optical microscopy (NSOM) with a high resolution aperture probe The effects of the polarization of incident light and the lightinduced surface plasmons are investigated ... having a 65 nm by 80 nm silicon nitride core surrounded with a thin aluminum film Detailed fabrication procedures of the NSOM probes will be presented elsewhere JIN et al Plasmonic effects in...
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Chapter 6 frequency effects in amplifiers
... Program p.78 CHAPTER 6: Frequency Effects in Amplifiers CHAPTER 6: FREQUENCY EFFECTS IN AMPLIFIERS 6.1 INTRODUCTION In the previous chapters on amplifiers, the coupling and bypass capacitors were ... the following definitions: Call A j , the frequency transfer function Define M A j , the gain ratio Val de Loire Program p.80 CHAPTER 6: Frequency Effects in Amplifiers Define M db ... Determine the midfrequency gain of this amplifier (c) Determine the low-frequency cutoff point L , and sketch an asymptotic Bode plot Val de Loire Program p.87 CHAPTER 6: Frequency Effects in Amplifiers...
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fowler-nordheim field emission effects in semiconductor nanostructures
... Springer Series in solid-state sciences 170 Springer Series in solid-state sciences Series Editors: M Cardona P Fulde K von Klitzing R Merlin H.-J Queisser H St¨ rmer o The Springer Series in ... splitting constant Band constant Spin–orbit splitting constant parallel to the C -axis Spin–orbit splitting constant perpendicular to the C -axis Isotropic spin–orbit splitting constant Interface ... potential in uncovering new phenomena in nanoscience, but also for their interesting quantum device applications [42–45] In ultrathin films, the restriction of the motion of the carriers in the direction...
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báo cáo hóa học: " Genotoxic effects in occupational exposure to formaldehyde: A study in anatomy and pathology laboratories and formaldehyde-resins production" ppt
... protocol used was Feulgen staining technique without counterstain Two thousand cells were scored from each individual by four independent observers Only cells containing intact nuclei that were not ... streptomycin + 50 U/mL penicillin and 10 g/mL phytohaemagglutinin Duplicate cultures from each subject were incubated at 37C in a humidified 5% CO2 incubator for 44 hours Cytochalasin-b g/mL ... settings Mean FA ceiling levels are higher in pathology and anatomy laboratories than in resins factory In this setting, 83 tasks were studied and highest exposure level was observed during macroscopic...
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Báo cáo hóa học: " Spin effects in InAs self-assembled quantum dots" pot
... Vdovin EE, Levin A, Patanè A, Eaves L, Main PC, Khanin YN, Dubrovskii YV, Henini M, Hill G: Imaging the electron wave function in self-assembled quantum dots Science 2000, 290:122 10 Fiederling ... emission are in anti-phase with each other The observed reduction of contact emission and increase of QD emission in low bias can be explained by the reduction of holes recombining in GaAs contact ... splits into spin-up and spin-down Zeeman states and the optical recombination can occurs with well defined selection rules probing the spin polarization of carriers in the structure [10,11] We...
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Báo cáo hóa học: " Memory effects in annealed hybrid gold nanoparticles/block copolymer bilayers" ppt
... contributed in drafting the manuscript GM conceived of the study, and participated in its design and coordination; participated in the interpretation of the experimental data; contributed in drafting ... Ed2 determine the interaction modification of the tip with gold on circular domains (constituted by block PAA) and with gold on the remaining matrix (constituted by PnBuA) resulting in the return ... immediately underlying block copolymer film, probably due to the increased diffusion of gold onto diblock copolymer film during the annealing In particular, thermal annealing determines a modification...
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Báo cáo hóa học: " Cu-Doping Effects in CdI2 Nanocrystals: The Role of Cu-Agglomerates" potx
... Cu-doping effects in CdI2 nanocrystals were studied experimentally using the PSSHG and the chemistry responsible for the effects discovered It was found that the PSSHG increases with increasing ... PSSHG increases with increasing power density and then decreases to a value a little higher than background after reaching a maximum The PSSHG dependence also shows a beginning of slight increase ... principal role of long-lived electron–phonon states in the observed effects explained within a model of photostimulated electron–phonon anharmonicity [15], where the relaxation time for the thin...
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Báo cáo hóa học: " Research Article Code Tracking Algorithms for Mitigating Multipath Effects in Fading Channels for Satellite-Based Positioning" potx
... peak(s) in ECF domain using (15) Step 2(b): Look for Diff peak(s) in Diff domain using (16) (for PT(Diff 2) method) or for TK peak(s) in TK domain using (23) (for PT(TK) method) Step 2(c): Find competitive ... encountered in indoor positioning applications or in outdoor urban environments, and is the main focus of our paper The main algorithms used for GPS and Galileo code tracking, providing a certain sufficiently ... phase information is searched for, in a random manner as explained above, with Nrandom = 50) Here, Ns is the oversampling factor (a chip interval has 40 samples in this example) By increasing the...
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