... S Gain Screen Modes of Operation Gyro Input Sea Signal Controls - Gain, Sea, Rain Speed Input System Configurations H Heading Line I Interfacing: T M Target Data Mapping Target Trails Mapping ... Displays Interswitched (via a DIU) with Two Upmast Transmitter/Receivers and Antenna Original 13 May 01 KH 2020 Index (Introduction) Introduction Index A ARPA P 1,3 Parallel Index Lines ATA PLOTTING ... with True Trails) • Offcentre • Heading Line • Variable Range Marker • Electronic Bearing Line • Signal Controls - Gain, Sea, Rain • Ownship and Plotting Parameters • Target Data • Parallel Index...
Ngày tải lên: 06/05/2016, 00:21
... summarized in Algorithm In what follows we discuss the form of the objective function j(·) in (8) and its calculation 3.2 Estimating the principal singular value using Gerschgorin circle The Gerschgorin ... min{nt , r} (18) nt nt |˜ij |2 ≥ r i=1 j=1 nt nt nt |˜ij | r (19) i=1 j=1 Combining (18) with (19) we have the desired result In our problem, only the receive beamformer output y (ω , w, u) in ... selection and beamforming The effective channel gain, |uHHωw|2, is a metric indicating the overall performance by associating the adaptive antenna selection with beamforming In this simulation,...
Ngày tải lên: 21/06/2014, 01:20
Morphology and growth mechanism study of self assembled silicon nanowires synthesized by thermal evaporation
... is less than 100 nm in diameter The sub-branch SiNW is thin and normally curved at the region close to its connecting point with the main branch of SiNWs, and its diameter increases gradually ... terminated by Si bulbs, making them dierent from those SiNWs reported before [5,6] The average diameter of the main branch of SiNWs is in the range 40±60 nm, and that of the sub-branch of SiNWs ... in Fig 1a but with a high magni®cation, which shows clearly the initial growth stage of SiNWs from the surface Z Zhang et al / Chemical Physics Letters 337 (2001) 18 24 of SiO particles The initial...
Ngày tải lên: 16/03/2014, 15:06
Photoluminescence and growth mechanism of amorphous silica nanowires by vapor phase transport
... observed in SEM by tracking the nanowires in their growth direction Similar cotton-like nanowires has been obtained by Lee et al [25] grown on TiN/Ni/Si and TiN/Ni/SiO2 substrates ARTICLE IN PRESS ... to 1100 1C, Si, O2 (residue in air), and ZnCl2 containing moisture may react in a complex way Experiments without ZnCl2 did not produce any silica nanowire, indicating that the ZnCl2 must be a ... or ZnCl2) with a low-melting point, was probably pumped out from the tube It is worth mentioning that, the composition obtained here serves only as an evidence for our argument, as in general,...
Ngày tải lên: 16/03/2014, 15:19
sno2 - fe2o3 hierarchical nanostructure hydrothermal preparation and formation mechanism
... the circle in (a); (d) and (f) as indicated by the square in (a); the inset in Fig 1(a) is corresponding SAED pattern; the insets in (e) and (f) are corresponding fast Fourier transform (FFT) ... The autoclave was maintained at 180 8C for 24 h without stirring and shaking After cooled down to room temperature, the products were separated by centrifugation, washed with absolute ethanol ... added into 30 mL of NaOH aqueous solution (0.15 M) to form uniform suspension The starting mole ratio of Sn4+:Fe3+ was about 3.5 The suspension was transferred into a 40-mL Teflon-lined stainless...
Ngày tải lên: 20/03/2014, 13:07
synthesis, characterization and growing mechanism of monodisperse fe3o4 microspheres
... of small subunits with a nanosize of 40–60 nm in Fig 4d But the subunit in shape was somewhat close to tetrahedron between spheroid and tetrahedron, as the image inserted in Fig 4d As the reaction ... pattern indicates the nanosize tetrahedron to be a single-crystalline structure To investigate the formation factors of Fe3O4 microspheres, a series of experiments had been carried out in this ... round The existing small holes and chippings were due to outside force effect originating from SEM test on the surface of microspheres Fig 1c shows an image of individual microsphere with a clear...
Ngày tải lên: 20/03/2014, 13:08
Báo cáo khoa học: Identification, characterization and activation mechanism of a tyrosine kinase of Bacillus anthracis docx
... tyrosine kinases in B subtilis, which include YwqD, YveL, SojA, SalA, MinD and McsB [5,9,10,13–16] However, only three proteins, YwqD [protein tyrosine kinase A (PtkA)], YveL [protein tyrosine kinase ... value of the binding affinity and kinetic parameters suggests that binding of the modulator (McsA) to the tyrosine kinase (McsB) follows the same principle as substrate binding to a kinase It seems ... fluorescence without changing the emission spectrum The binding parameters of the experiment are represented in Table Binding studies showed that 0.8 mol of ATP was bound per mol of McsB, with a binding...
Ngày tải lên: 23/03/2014, 06:20
Báo cáo khoa học: Ribonuclease H: molecular diversities, substrate binding domains, and catalytic mechanism of the prokaryotic enzymes ppt
... Bst-RNase HIII derivatives with N- and ⁄ or C-terminal truncations indicates that the N-terminal domain with a TBP-like structure and C-terminal helix are involved in substrate binding, but the former ... and the phosphate binding pocket and DNA-binding channel in the DNA-binding groove are also indicated 1488 these proteins recognize the substrate in a similar mechanism (Fig 5) In fact, the mutational ... RNases H in the location of a domain involved in substrate binding For example, Tko-RNase HII and Bst-RNase HIII have a substrate-binding domain at the C- and N-termini, respectively Both proteins...
Ngày tải lên: 30/03/2014, 02:20
Báo cáo hóa học: " Cytotoxic effects and the mechanism of three types of magnetic nanoparticles on human hepatoma BEL-7402 cells" ppt
... often, report on seemingly contradicting findings since different cell types will interact with the same particle in different ways [28] Therefore, it is crucial to choose the cell line for the cytotoxicity ... swollen mitochondria with lysing cristae were present in MNPs treated cells (Figure 1C-D), coinciding with some results obtained in other MNPs [21,33] Some cells showed chromatin condensation, typical ... line was a gift kindly provided by Medical College of Xiamen University (Xiamen, China) The cells were cultured in RPMI-1640 medium supplemented with 10% heat-inactivated fetal bovine serum Incubation...
Ngày tải lên: 21/06/2014, 01:20
Báo cáo hóa học: "Synthesis and Growth Mechanism of Ni Nanotubes and Nanowires" potx
... were used, with a nominal pore diameter ranging from 150 to 300 nm and depths ranging from 50 to 60 lm The side of the AAO membrane was sputtered with a layer of Au as a work electrode In a tri-electrode ... 20 min, corresponding current: 0.03–0.11 mA), sample (-0.8 V, 40 min, 0.03–0.19 mA) and sample (-0.8 V, 60 min, 0.04–0.26 mA) The morphology of the Ni nanostructure arrays was investigated using ... layer at each pore could be branched differently during the thinning process of the barrier layer, resulting in different energy barriers for tunneling because of different barrier layer thickness...
Ngày tải lên: 21/06/2014, 20:20
Aircraft Flight Dynamics Robert F. Stengel Lecture7 Gliding, Climbing, and Turning Performance
... when = maximum tan γ − tan γ D Conditions for Minimum Steady Sink Rate" • Minimum sink rate provides maximum endurance" • Minimize sink rate by setting ∂(dh/dt)/dCL = (cos γ ~1)" $C ' 2W cos γ ... Boeing 787 Flight Envelope (HW #5, 2008) " Best Cruise Region " Gliding Flight Equilibrium Gliding Flight " Gliding Flight" • • • • • Thrust = 0" Flight path angle < in gliding flight" ... produces minimum sink rate?" V ≈ 0.76V ME L Dmax Climbing Flight max Climbing Flight " • Flight path angle " • Climb rate " • Required lift" (T − D −W sin γ ) V =0= m T − D) ( (T − D ) sin γ...
Ngày tải lên: 04/07/2014, 19:25
Báo cáo y học: "Anti-inflammatory effects and possible mechanism of action of lupeol acetate isolated from Himatanthus drasticus (Mart.) Plumel." ppt
... potent anti-inflammatory action, in several models of inflammation in mice Thus, LA inhibited predominantly the formalin test nd phase, indicative of an inflammatory process Interestingly, the ... carrageenaninjected hind paw were immersed in 10% formalin for 24 h and inserted in paraffin blocks The sections were then deparafinized, dehydrated in xylol and ethanol, and immersed in 0.1 M ... model which induces paw edema and substantial leukocyte migration, mediated by histamine and serotonin in the initial phase of the inflammatory process, and by prostaglandin and bradykinin in later...
Ngày tải lên: 11/08/2014, 03:20
báo cáo khoa học: " Subcellular localisation of Medicago truncatula 9/13-hydroperoxide lyase reveals a new localisation pattern and activation mechanism for CYP74C enzymes" doc
... protoplasts were rinsed to remove the PEG, resuspended in ml culture medium and incubated at 26°C in the dark Lipid staining Protoplast staining with Nile red was carried out as reported [9], with the ... analysis (Fig 5e) Interestingly, our results indicated that the amount of HPLF associated with lipid bodies increased in the presence of oleosin (Fig 6) The interpretation of images in this sense ... for Oleosin-GFP (OLE-GFP) construct was obtained as above reported [9] Oleosin-RFP (OLE-RFP) construct was obtained replacing GFP with RFP (kindly provided by Dr Tsien) using the following primers:...
Ngày tải lên: 12/08/2014, 05:20
Báo cáo y học: " The role of the N-terminal segment of CCR5 in HIV-1 Env-mediated membrane fusion and the mechanism of virus adaptation to CCR5 lacking this segment" ppt
... against Figure the fusion with HeLa-CD4/CCR5(wt)-expressing Inhibition ofCCR5 binding inhibitor, Sch-C cells by Inhibition of fusion with HeLa-CD4/CCR5(wt)-expressing cells by the CCR5 binding inhibitor, ... that high-affinity binding of gp120 involves the Nt domain, while interactions with the ECL2 trigger fusion Indeed, whereas binding of monomeric gp120 to CCR5(wt)-expressing cells in the presence ... either CCR5 (JC.6 line) or CCR5( 18) (R5d18.2 and R5d18.23 lines) Cells were coincubated in HEPES-buffered DMEM supplemented with mg/ml BSA A minimum of 100 cell pairs were inspected for every...
Ngày tải lên: 13/08/2014, 05:22
catalytic activity and reaction mechanism of au,tio2 for the reduction of nox by propene
... Professor Hirofumi Hinode) DEPARTMENT OF INTERNATIONAL DEVELOPMENT ENGINEERING GRADUATE SCHOOL OF SCIENCE AND ENGINEERING TOKYO INSTITUTE OF TECHNOLOGY 2009 Table of Content CHAPTER INTRODUCTION ... Au/TiO2, (b) CeO2 and (c)Au/Ti-Ce after exposing in NO/O2 for 40 mins followed by purging He for 20 min, and then under flowing of C3H6/O2 for mins or 40 mins at 250 oC 88 Figure 6-10 DRIFTS spectra ... developments of lean-burn gasoline and diesel engines are increasingly carried out in all over the world However, the presence of excess oxygen (515%) in the exhaust of lean-burn engine makes the application...
Ngày tải lên: 13/11/2014, 05:57
Animal silks fracture mechanism and formation mechanism
... spider dragline silk fiber (a) Silkworm thread includes two fibroin fibers wrapped by sericin Both the fibroin fiber and (b) spider dragline is composed of numerous fibrils, with (c) crystalline regions ... β-sheets with the peptide chains connected by the hydrogen bonds (dash line) in each sheet The green box indicates the unit cell of a β-crystallite and the coordinate indicates a (inter-sheet), b (inter-chain) ... spider dragline silk fiber (a) Silkworm thread includes two fibroin fibers wrapped by sericin Both the fibroin fiber and (b) spider dragline is composed of numerous fibrils, with (c) crystalline regions...
Ngày tải lên: 10/09/2015, 09:04
Fracture toughness in rate dependent solids based on viod growth and coalescence mechanism
... then computed by integrating the constitutive relation along streamlines Such integration becomes the starting point for iteration towards the nonlinear solution for the elastic nonlinear viscous ... reference strain rate oscillating index ε, εij strain tensor (in appendix, microscopic strain) εc , εc ij creep strain (inelastic strain) εe , εe ij elastic strain σ ij , σ stress tensor (in appendix ... problem is initiated by applying the linear elastic K-field to the domain (At the right side of the rectangular domain, the inelastic strain εc is ij set to zero) The inelastic strains are then...
Ngày tải lên: 11/09/2015, 16:04
Supported nanosized gold catalysi the influence of support morphology and reaction mechanism 2
... observed in XPS spectra Photoelectron lines, Auger lines and shake-up lines are the mostly encountered feature in our research The dominant features in an XPS spectrum are photoelectron lines Most intense ... - at lower binding energies All of the photoelectron lines of insulating solids are of the order of 0.5 eV wider than photoelectron lines of conductors Auger lines are observable in XPS spectra, ... photoelectron lines are relatively symmetrical and have typically the narrowest FWHM of 1-2 eV Less intense photoelectron lines at higher binding energies are usually 1-4 eV wider than the lines - 32...
Ngày tải lên: 14/09/2015, 08:27
Supported nanosized gold catalysi the influence of support morphology and reaction mechanism 3
... using DFT, have calculated the binding energy of Au clusters on different size and different Au coordination number, and found a linear increase of binding energy with the decrease in coordination ... decrease in CO conversion with increasing reaction temperature The AuCP and AuCM samples are not so active at RT, and gradually increase their CO oxidation activity with increasing temperature Calcination ... in intensity even after a calcination at 300oC Pattern a in Figure 3.1 shows five distinct peaks which are identified as magnetite, Fe3O4, for AuCM catalyst The AuCH (line b) and the AuDP (line...
Ngày tải lên: 14/09/2015, 08:27