— autocorrelation function and fractal parameters
Báo cáo y học: "Thymic function and T cell parameters in a natural human experimental model of seasonal infectious diseases and nutritional burden" potx
... neutrophil and macrophage function; and vitamin D status is associated with respiratory illness and risk of TB[13,14] Thymic atrophy characterises diet induced malnutrition in mice;[15] and the ... chronic and seasonal nutritional deprivation existed, Page of 11 partly because of the low dietary intake and the hungry/ high infection and harvest/low infection seasonal cycles of weight lost and ... the mothers and their fetuses during pregnancy, and of their babies after birth, to deprivation and infectious burden may have a synergistic effect on the maturing immune system and long term...
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Báo cáo y học: " Fractal parameters and vascular networks: facts & artifacts" ppsx
... (lacunarity) and of the parameters Vd from images Figure of untreated CAMs taken D (fractal magnifications Comparison of the values of the parameters Vd (vascular density), L (lacunarity) and Df (fractal ... (8,9 ± 1,2) and after Ang (8,2 ± 1,3) The fork density increased significantly for both FGF and Ang treatment (see Figure 5c) Conclusion Fractal parameters, such as the fractal dimension and lacunarity, ... noted that the parameter Df is very robust, reproducible and reliable, in contrast with the other fractal (L) and non -fractal parameters (Vd and Fd) considered The most remarkable result of our analysis...
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Constellation Characteristics and Orbital Parameters
... dt ð3:32Þ dr dr ¼ 2r· dt dt ð3:33Þ and Substituting (3.32) and (3.33) into (3.31) gives: dv2 m dr2 ¼2 dt 2r dt ð3:34Þ Constellation Characteristics and Orbital Parameters 89 Integrating (3.34) ... first three parameters, V , i and v define the orientation of the orbital plane They are used to locate the satellite with respect to the rotating Earth The latter three parameters e, a and n define ... which Figure 3.3 Satellite parameters in the geocentric-equatorial co-ordinate system Constellation Characteristics and Orbital Parameters 91 the satellite moves upward and downward through the...
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Optimization of design and operating parameters on the year round performance of a multi-stage evacuated solar desalination system using transient mathematical analysis
... There are many design and operating parameters which affect the performance characteristics and distillate yield of the multi-stage evacuated desalination system These parameters and their effects ... every hour and cumulative distillate yield at the end of the day The code is written in MATLAB 7.7 and it can be run in other lower and higher MATLAB versions By taking the values of C=0.2 and n=0.26 ... heat transfer coefficient from equation (24) and equation (25) and the mass of water evaporated from the equation (26) and equation (27) The main function takes the output from all these subroutines...
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Theoretical modeling of combustion characteristics and performance parameters of biodiesel in DI diesel engine with variable compression ratio
... for diesel and biodiesel are approximate, as C13.77H23.44 and C19H35O2 respectively [8, 9] The combustion model is developed for the C.I engine and suitable for any hydrocarbon fuel and their ... combustion of fuel and air is a very complex process, and would require extensive modeling to fully capture In this work Wiebe function is used which some time is spelled Wiebe function to simulate ... and biodiesel 5.4 Parametric study The results of combustion characteristics and performance parameters are presented with variable compression ratio started from 12 up to19 for both diesel and...
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Tài liệu Using ref and out Parameters doc
... Console.WriteLine(arg); // writes 42 } Use ref parameters Return to the Parameters project in Visual Studio 2005 Display the Pass.cs source file in the Code and Text Editor window Edit the Value method ... the Enter key to close the application NOTE You can use the ref and out modifiers on reference type parameters as well as value type parameters The effect is exactly the same The parameter becomes ... the Debug menu, click Start Without Debugging to build and run the program This time, the first two values written to the console window are and 42 This result shows that the call to the Pass.Value...
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Tài liệu Cognitive function and brain structure correlations in healthy elderly East Asians doc
... six cognitive domains — attention, verbal memory, visuospatial memory, executive functioning, speed of processing, and language was used We minimized the effects of language and culture by using ... test (Delis et al., 2001), and the Trail Making Test B (Reitan and Wolfson, 1985) Speed of processing was assessed with the TrailMaking Test A (Reitan and Wolfson, 1985) and the Symbol-Digit Modalities ... were standardized (z-transformed) and combined into six theoretically motivated composite scores (attention, verbal memory, visuospatial memory, speed of processing, executive functions and language)...
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Tài liệu Báo cáo khoa học: Structure determination and biochemical studies on Bacillus stearothermophilus E53Q serine hydroxymethyltransferase and its complexes provide insights on function and enzyme memory doc
... group and contained one monomer in the asymmetric unit Cell dimensions and details of data collection are shown in Table Expression and purification of bsSHMT and E53QbsSHMT The expression and purification ... supported by the Department of Science and Technology and DBT We thank Babu and James for their help during data collection VR and BSB thank the Council for Scientific and Industrial Research, Government ... Gly and Ser external aldimine complexes of E75Q and E75LrcSHMT, the electron density for the ligands was not well defined [15] In contrast, excellent electron density was observed for the ligands...
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Tài liệu Global Change and the Function and Distribution of Wetlands ppt
... II Sea Level Rise and Coastal Wetlands Response of Salt Marsh and Mangrove Wetlands to Changes in Atmospheric CO2, Climate, and Sea Level Karen McKee, Kerrylee Rogers, and Neil Saintilan ... Emissions and Wetlands Key Processes in CH4 Dynamics in Wetlands and Possible Shifts with Climate Change Hojeong Kang, Inyoung Jang, and Sunghyun Kim Part IV 99 Drought and Climate ... of Earth and Environment, Franklin and Marshall College, P.O Box 3003, Lancaster, PA 17604-3003, USA e-mail: chris.williams@fandm.edu B.A Middleton (ed.), Global Change and the Function and Distribution...
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Tài liệu Báo cáo khoa học: Relationships between structure, function and stability for pyridoxal 5¢-phosphate-dependent starch phosphorylase from Corynebacterium callunaeas revealed by reversible cofactor dissociation studies doc
... characterized by N-terminal sequencing and two parameters of enzyme function distinguishing sensitively between CcStP and EcMalP: (a) apparent substrate afnity and substrate inhibition in the direction ... citrate and 0.1 M cysteine hydrochloride, in short, the resolution buffer Various pH values between 5.0 and 8.0 were tested, and a pH of 7.0 was chosen (see below) Prior to the resolution, CcStP and ... R226A and R242A mutants (Table 1), all enzymes were stable for h in the presence of mM potassium phosphate and potassium sulphate Reconstitutions with PLP of apo-Cc StP and mutants thereof, and...
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Tài liệu Báo cáo khoa học: Second messenger function and the structure–activity relationship of cyclic adenosine diphosphoribose (cADPR) doc
... hypoxanthine) and the diphospho-bridge, as they can be replaced by much simpler ether strands These ether strands mimic the distance between the nucleobase and the diphospho-bridge, but on the other hand ... permeabilized T-cells and induced both local and global Ca2+ signalling in intact T-cells [46] 8-Azido- and 8-NH2-cIDPRE performed similarly (Fig 4) whereas the halogenated compounds 8-Br- and 8-Cl-cIDPRE ... when [Ca2+]i is elevated above normal basal levels [25] On the other hand, ectoenzymes producing cADPR (such as CD38 and CD157) and transport systems for cADPR in the plasma membrane open the possibility...
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Tài liệu Báo cáo khoa học: Role of cleavage and shedding in human thyrotropin receptor function and trafficking pdf
... conformation between the receptor activated by cleavage and shedding on the one hand, and the receptor activated by the ligand on the other hand This may be due to different post-translational maturation ... ELISA ([28] and see Methods) on permeabilized cells Figure 2B shows a similar total expression of the wild-type and the truncated b1, b2 and TM409 receptors As shown in Fig 2A, the b1 and b2 mutant ... localized between amino acids 357 and 369 [15], in the E3 specific region of the receptor It does not interfere with receptor function and trafficking ([30], and data not shown) Measurement of...
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Báo cáo khoa học: Protein transport in organelles: The composition, function and regulation of the Tic complex in chloroplast protein import pptx
... position and function of the long C-terminal tail on the other hand remains a matter of controversy [10,11,13–15] According to one hypothesis, the hydrophilic Tic110-Ct faces the stroma, where it functions ... binding site [10] These structures have been implicated with channel function (e.g in ligand-gated and voltage-gated K+ channels) [16], and thus could provide an explanation for the observed channel ... ATPase with a different function [24] Chaperones subsequently have been the main candidates for this ATPase activity and, indeed, members of the Hsp60 [chaperonin (Cpn)60] and Hsp100 (Hsp93) families...
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Báo cáo Y học: Processing, stability, and kinetic parameters of C5a peptidase from Streptococcus pyogenes pptx
... peptide and then plotted as a function of time The identity of peptides was determined by NH2-terminal sequence- and mass spectral analysis Treatment of the QTPDEAAEETI and AEETIADD ANDL synthetic ... E280, 0.1% ¼ (5690 W + 1280Y + 120S-S)/M, where W, Y, and S-S represent the number of Trp and Tyr residues and disulfide bonds, respectively, and M represents the molecular mass [11,12] Molecular ... C5a fragment (VVASQLRANISHKDMQLGR, SQLRANISHKDMQLGR, and VVASQLRANISH) and NH2-terminal segment of the C5a peptidase (QTPDEAAE ETI and AEETIADDANDL) were synthesized as C-terminal amides on a Gilson...
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PHYSICS AND FRACTAL STRUCTURES docx
... 1.4.12-a Random fractal generator the following random fractal may be constructed: or 20 Fractal geometries … Fig 1.4.12-b Random fractal generated by the previous generator The corresponding fractal ... law) and which shows the divergence of Ln as εn → 12 Fractal geometries At a given iteration, the curve obtained is not strictly a fractal but according to Mandelbrot’s term a “prefractal” A fractal ... phenomena and second order phase transitions.2 We also find fractal geometries in particle trajectories, hydrodynamic lines of flux, waves, landscapes, mountains, islands and rivers, rocks, metals, and...
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LUNG SURFACTANT FUNCTION AND DISORDER ppt
... of SP-A and SP-D 91 IV Potential Functions of SP-A and SP-D 91 V Structure of SP-A and SP-D 91 VI Ligands for SP-A and SP-D 93 VII Cells and Receptors 99 VIII Summary and Future ... Pediatric Nasal and Sinus Disorders, edited by Tania Sih and Peter A R Clement 200 Functional Lung Imaging, edited by David Lipson and Edwin van Beek 201 Lung Surfactant Function and Disorder, ... Health and Disease is very pleased to present this latest volume on surfactant It gives a new, and different perspective, reminding us that research and knowledge—like the tides—are a dynamic and...
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Báo cáo khoa học: The impact of G-protein-coupled receptor hetero-oligomerization on function and pharmacology pptx
... (2005) 2939–2946 ª 2005 FEBS Function and pharmacology of hetero-oligomers and a1b receptors [21], neurokinin NK1 and l opioid receptors [22], and the b2-adrenergic and d-opioid receptors [4] In ... dimeric ligands capable of acting as bivalent ligands The first publication showing the feasibility of constructing a bivalent ligand directed to heterodimeric receptors has come 2943 Function and pharmacology ... specificity, and consequently in determining the receptor fate and b-arrestin-mediated MAPK activation As discussed above for G-proteins, the mechanism and the stoichiometry by which GPCR and b-arrestin...
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Báo cáo khoa học: Essential roles of lipoyl domains in the activated function and control of pyruvate dehydrogenase kinases and phosphatase isoform 1 pot
... also transforms kinase and phosphatase function and regulation through serving as an anchoring scaffold, an adaptor protein directly abetting efficient phosphorylation and dephosphorylation, a ... interactions to the catalytic components (E1 and E3), kinase isoforms (PDK1, PDK2, PDK3, PDK4) and Ca2+-binding of PDP1 in translating and transmitting effector signals, and in modifying the sensitivity ... E1, successive Ôhand-over-handÕ transfer is proposed to proceed via a kinase dimer being successively bound to two lipoyl domains, randomly dissociating from one lipoyl domain and then rebinding...
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Báo cáo khoa học: Function and regulation of ABCA1 – membrane meso-domain organization and reorganization pptx
... [27,28] and PKA [38] and CK2 [43] phosphorylation sites are indicated (Not to scale.) FEBS Journal 278 (2011) 3190–3203 ª 2011 The Authors Journal compilation ª 2011 FEBS 3191 Function and regulation ... & Hayden MR (2003) Efflux and atherosclerosis: the clinical and biochemical impact of variations in the ABCA1 gene Arterioscler Thromb Vasc Biol 23, 1322–1332 Function and regulation of ABCA1 Oram ... Variations on a gene: rare and common variants in ABCA1 and their impact on HDL cholesterol levels and atherosclerosis Annu Rev Nutr 26, 105–129 Fitzgerald ML, Morris AL, Rhee JS, Andersson LP, Mendez...
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