investigations on eventbased summarization

... Trang 3On the light thrown by recent investigationson Electricity on the relation between When I received the invitation to give the Adamson Memorial Lecture I felt considerable hesitation about ... of action and reaction is true the Conservation of Energy holds whatever axes we use to measure our velocities, but that if action and reaction are not equalandoppositethis principlewill only holdwhen ... wish this evening to call your attention to some of the consequences of applying the principle of the equality of action and reaction— Newton's Third Law of Motion —to some of these researches According

Ngày tải lên: 04/06/2014, 12:23

... impor-tant investigations on forced convection in nanofluids are reviewed in this section Studies on free convection and thermosyphon loops will be discussed in the sec-tions to follow Convective ... sonication time Beyond a critical sonication time it decreases due to increased breakage of CNTs 6 Murshed et al. [20] TiO 2 (15 nm)/Al 2 O 3 (80 nm) Deionized water with Cetyl Trimethyl Ammonium ... for thermal conductivity are reviewed,and extensive discussions are presented on the charac-terization of thermal phenomena such as forced andfree convection heat transfer, circulation in liquid

Ngày tải lên: 21/06/2014, 03:20

... selection Relevant SISO case is also plotted for comparison Effect of angular separation ΔΨ ters assumed are the same as those in the baseline configura-tion scenario, with the excepconfigura-tion ... se-lection is presented inSection 4 Useful numerical results ob-tained for both the above satellite MIMO applications con-sidered are provided in Section 5.Section 6 concludes the paper 2 MIMO SATELLITE ... geometrical and operational system pa-rameters on the outage capacity distribution is also exam-ined capac-ity of the assumed 2×2 MIMO satellite system on the SNR.4 The baseline configuration scenario is

Ngày tải lên: 22/06/2014, 19:20

... adaptability to chang-ing environmental conditions Long-living forest trees need genetic variability at the level of individuals, among individuals in populations and among populations in the natural range ... of decline on genetic structure of stands in the next generation. Preconditions for that are investigations con-cerning the state of damage of oak trees and the complete evaluation of their ... heterogeneous environmental conditions From the view of gene conservation and forest tree breeding, it is important to gain information about the genetic structure effect on the sensitivity to

Ngày tải lên: 08/08/2014, 18:21

... Trang 1INVESTIGATIONS ON ION IMPLANTATION IN ADVANCED MAGNETIC RECORDING MEDIA NIKITA GAUR NATIONAL UNIVERSITY OF SINGAPORE 2012 Trang 2INVESTIGATIONS ON ION IMPLANTATION IN ADVANCED ... COMPUTATIONAL DETAILS 42 3.1 Introduction 42 3.2 Samples Fabrication by Sputtering 42 3.3 Ion Implantation 48 3.3.1 Samples Processing by Ion Implantation 48 3.3.2 Simulation Using SRIM ... versus ions species at 1016 ions/cm2 when implantation is done in the RL and SUL 122 Figure 4-28 The lateral range and straggle plotted as a function of energy of implantation of argon ion 122

Ngày tải lên: 09/09/2015, 10:09

... 6 Patterned Media Fabrication conditions Moreover, saturation magnetization cannot be compared due to restrictions on the AGFM system which had a maximum field of only 20 kOe This was followed ... Trang 4Chapter 5 Ion Implantation in Magnetic Media: Effect of Mass of Ion Species interaction field along the y-ordinate The peak position along the x-axis in this contour shows the switching field ... layer As a result, more information such as saturation magnetization and Trang 5Chapter 5 Ion Implantation in Magnetic Media: Effect of Mass of Ion Species FORC contour plots can be obtained using

Ngày tải lên: 09/09/2015, 10:09

... splenium) with distribution of inflammation indicated by black and blue dots (C) Horizontal section of cerebellum and midpons showing the distribution of inflammation (dots) Inflammation was most intense ... Solomon et al, 2010) In one study in Singapore, closure of preschools coupled with additional control measures such as issuing alert letters to affected institutions, conducting field investigations ... mutations at both amino acid positions enhanced viral binding and RNA accumulation in infected neuronal cell line Consistently, the dual substitution mutant increased the mortality rate in neonatal

Ngày tải lên: 09/09/2015, 10:21

... Table 6.2 Amino acid substitutions in fatal and non-fatal causing EV71 clinical isolates Position Region Fatal Non-Fatal Protein function Trang 76.3 Discussion For EV71, the overall virulence ... viruses: eighth report of the International Committee on the Taxonomy of Viruses International Union of Microbiological Societies Virology Division Fearon, D.T & Locksley, R.M (1996) The ... the phenomenon mentioned earlier is that akin to PV, cell destruction is not required for release of infectious EV71 virions and that interaction between virus and host factors alone may be sufficient

Ngày tải lên: 09/09/2015, 10:22

... Chapter Discussion: Possible role of Rab31 in NPCs and astrocytes 135  7 Conclusion and future perspectives 139  7.1 General conclusions 139  7.2 Applications and implications of our findings ... GDP for GTP on the Rab protein by altering the conformation of the nucleotide binding site, promoting GDP dissociation This then enables GTP, which exists in much higher concentrations in the ... regulation Trang 361.2 Overview of the Rab5 subfamily Rabs have highly conserved domain motifs (Deneka et al., 2003) As with all small GTPases, Rabs contain two switch regions that change conformation

Ngày tải lên: 09/09/2015, 11:17

... Illustrations Illustration 1: Transcription Preinitiation Complex Assembly 3 Illustration 4: Hypothetical Model of HSP70B’ Regulation 171 List of Symbols None List of Conventions Gene name with only ... that it is tightly regulated on many levels The post-translational modification of transcription factors is one means by which the cell achieves transcriptional regulation Of particular interest ... uncharacterized relationship in the regulation of transcription Subsequent investigations found that the heat shock transcription factor Hsf1 is a regulator of HSP70B’ expression; RNA interference

Ngày tải lên: 10/09/2015, 08:27

... Such modifications can be both positive and repressive for transcription depending on the covalent modification in question For example histone deacetylation and histone methylation are well characterized ... of transcription (Margueron et al., 2006) These modifications of histones and the histone tails are extensive and significant enough to the regulation of transcription that a “histone code” has ... played by mono-ubiquitination are the regulation of a target’s subcellular localization, changes in protein conformation, enzymatic activity and affinity for protein-protein interactions (Hicke

Ngày tải lên: 10/09/2015, 08:28

... pathogen Moreover, most conclusions were made from conflicting case reports which led to confusion and disagreements among researchers and clinicians Blastocystis is commonly identified in stool ... 2002) There is little information on the transition of one form to another and available information is limited to the description of individual forms based mostly on microscopic studies The extensive ... lysate preparation 4.2.3 Experimental planning and inoculation protocol 4.2.4 DAPI staining for nuclear fragmentation and condensation 4.2.5 Annexin V binding assay for expression of phosphatidylserine

Ngày tải lên: 11/09/2015, 09:11

... in the paranodal region, and that it interacts with the neuronal axon-glial junction protein Caspr Nogo-A’s interaction with Caspr implied a function at the axon-glial junction, but comparative ... growth conditions in CNS is the oligodendrocytes themselves (Schwab and Caroni, 1988) Oligodendrocytes are responsible for myelination of axons in CNS, analogous to the myelination of PNS axons by ... neurons also showed poor neuronal outgrowth on white matter regions compared to the grey matter ones when cultured on freshly frozen adult rat brain or spinal cord sections (Crutcher, 1989), or on

Ngày tải lên: 11/09/2015, 10:06

... higher concentration of nanoparticles Recovery of treated cells was monitored and the ability to form colonies was investigated Colony formation assay showed absence of colony formation only in ... confines the spatial distribution of electrons, leading to the quantized energy levels due to size effect This quantum confinement has applications in semiconductors, optoelectronics, and non-linear ... resulting in lattice relaxation (expansion or contraction) and change in lattice constant The electron beam energy bandgap is sensitive to lattice constant The lattice relaxation introduced by nanoparticle

Ngày tải lên: 14/09/2015, 08:26

... quinone metabolism One electron reduction leads to harmful redox cycling NQO1 catalyses two-electron reductions which result in Lipid peroxidation Protein and DNA damage Fenton reaction Conjugation ... double bond (Series 8) Investigation of the E/Z stereochemistry of the double bond resulted in the assignment of the Z configuration for aurones and a predominant E configuration for isoaurones ... metabolism They catalyze functionalization reactions such as oxidation and reduction of xenobiotics prior to Phase II conjugation reactions Trang 25Figure 1-7: Activation of CYP450 and some Phase

Ngày tải lên: 14/09/2015, 08:42

... elevation in micro-environmental pH impeded alginate protonation and minimized or prevented matrix lamination, contributing to preservation of drug diffusion barrier Significant reduction in the ... Illustration of particle size effect on diffusion barrier formation at low polymer content Matrix surface consisting of (A) large or (B) small particles at the same alginate concentration 63 Fig 10 Contour ... anionic alginate polymer chains, constituting junction zones which are responsible for the formation of a hydrogel network The junction zone is an alignment of helices with two anhydroguluronic

Ngày tải lên: 14/09/2015, 12:26

... INTRODUCTION 125 7.2 RESULTS 127 7.3 DISCUSSION 134 General Conclusion Appendix 1 Trang 5LIST OF PUBLICATIONS Publication Papers 1 Mukhopadhyay A, Tan EK, Khoo YT, Chan SY, Lim IJ, Phan TT Conditioned ... leading to inflammation, cell proliferation, ECM deposition, contraction and remodeling Thus a disruption in the cellular harmony leads to either a delayed healing response or execessive healing ... scar extends beyond the confines of the original wound, does not regress spontaneously, grows in pseudotumor fashion with distortion of the lesion and tends to recur after excision They are notoriously

Ngày tải lên: 14/09/2015, 13:18

... from control cuvettes containing only substrate or compound was also monitored Test compounds were monitored at different concentrations to give IC50 values from rates versus concentration plots ... simulations indicated that several antimalarial chalcones have an excellent fit onto the enzyme active site 72 Subsequent investigations explored this connection but so far, the correlation between ... parasite-induced pathways on the host erythrocyte 51, 52 Chalcones which are biosynthetic precursors of flavonoids may have a similar effect Trang 16SECTION SEVEN CONCLUSION Trang 177 CONCLUSIONS It is appropriate

Ngày tải lên: 17/09/2015, 17:18

... Trang 1SECTION FIVE STRUCTURE ACTIVITY RELATIONSHIPS Trang 25 STRUCTURE ACTIVITY RELATIONSHIPS 5.1 Introduction In the 1st part of this section, the selection and determination of the physicochemical ... charge on carbonyl oxygen All these parameters are determined in silico In the case of the trimethoxychalcones, an additional electronic parameter, chemical shift difference of the carbonyl carbon ... value, electron gain into this orbital is facilitated The charge on the carbonyl oxygen reflects the degree of polarization of the carbonyl linkage A highly polarized carbonyl bond will give

Ngày tải lên: 17/09/2015, 17:18

... for thiolation of chalcones Trang 34Given the toxic potential of the Michael reaction, considerable attention has been paid to the occurrence of this reaction in chalcones Licochalcone is reported ... substitution pattern on the chalcone skeleton is important to this end but no details were revealed in the report The effect of chalcones on the production of TNF-α may be mediated via their effects on ... dependence on a functional mitochondrial electron transport chain As DHODase is a key enzyme in pyrimidine biosynthesis, its inhibition by atovaquone disrupts plasmodial DNA synthesis and replication

Ngày tải lên: 17/09/2015, 17:18