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Hl-1 and

Therefore, from the analyses of the asymmetrical and symmetrical fluctuations in Sections HL 1 and m.4, it is concluded that the polishing-state pits discussed here, which appear beyond the critical pitting potential, have only one representative length (i.e., the autocorrelation distance of the asymmetrical fluctuations), which suggests that the morphology of the... [Pg.271]

The canonical asialoglycoprotein receptor (ASGPR) is the hepatic lectin (HL) common to mammals, first reported in the rat in 1974 by Ashwell and co-workers [98] (reviewed in [99,100,101]. Rat HL is a complex of two homologous C-type lectins (46kDa HL-1 and... [Pg.2455]

The //hl(1) and //hl(2) terms in the Hamiltonian operator give ground-state energy eigenvalues for a hydrogen-like atom after operating and integrating. [Pg.792]

Hepatic lectins belong to a group of lectins known as C-type, so named because they require calcium for ligand binding, and it is now known that they share a structurally homologous carbohydrate-recognition domain [15]. All mammalian hepatic lectins so far examined are composed of two types of subunit, HL-1 and HL-2, which share a considerable homology in amino acid sequence and the same polypeptide domain construct. They are composed of, from the N-terminal end ... [Pg.1658]

Calculate mass transfer coefficient in a 60 m3 fermenter with a gas and liquid interfacial area of a = 0.3 m2-m 3, given pbroth = 1200kg m-3. The small reactor has working volume of 0.18m3, 1 vvm aeration rate. Oxygen transfer rate (OTR) is 0.25kmol in 3 h 3. There are two sets of impellers, and flat-blade turbine types of impeller were used, HL= 1.2/),. Find the exact specifications of a large fermenter. [Pg.310]

Lenke H, DH Pieper, C Bruhn, H-J Knackmuss (1992) Degradation of 2,4-dinitrophenol by two Rhodococcus erythropolis strains, HL 24-1 and HL 24-2. Appl Environ Microbiol 58 2928-2932. [Pg.519]

Fig. 3.14 shows the heat gain curve, Hq, for one particular set of system parameters, and a set of three possible heat loss, Hl, curves. Possible curve intersection points. A] and C2, represent singular stable steady-state operating curves for the reactor, with cooling conditions as given by cooling curves, 1 and III, respectively. [Pg.152]

A storage tank is shown in Figure 4-5. A hole develops at a height hL below the fluid level. The flow of liquid through this hole is represented by the mechanical energy balance (Equation 4-1) and the incompressible assumption, as shown in Equation 4-2. [Pg.116]

Some of the most important evidence for the two-step mechanism comes from studies of base catalysis, in this regard, reactions involving primary and secondary amines have played a central role1-5. The initially formed cx-adduct, 1, is zwitterionic and contains an acidic proton, which can be removed by a base which may be the nucleophile itself. Conversion of 1 to products can then occur via the uncatalysed k2 pathway or via the base-catalysed hl pathway. The influence of Brpnsted base catalysis, the experimental observation of 1,1- and 1,3-cr-adducts, the sensitivity of the system to medium effects, are some experimental evidence of the mechanism depicted in equation 1. [Pg.1216]

Fig. 7.7. Topographical model of the active site of pig liver esterase as proposed by Jones and co-workers [70] [71]. The model postulates two hydrophobic sites, one large (HL) and one small (Hs), and two polar binding sites, one in the front (PF) and one in the back (PB). The serine sphere shows the approximate zone of action of the catalytic OH group, a) A view from the top with the dimensions in A the sites HL, Hs, and PF are at ground level and have an elevation of 3.1 A, 2.3 A, and 1.6 A, respectively, while PB is located 1.5 A above ground level and has an elevation of 0.8 A. b) A computer-generated perspective view with dimethyl phenylmalonate positioned to have its pro-S ester group close to the catalytic site [72a]. Fig. 7.7. Topographical model of the active site of pig liver esterase as proposed by Jones and co-workers [70] [71]. The model postulates two hydrophobic sites, one large (HL) and one small (Hs), and two polar binding sites, one in the front (PF) and one in the back (PB). The serine sphere shows the approximate zone of action of the catalytic OH group, a) A view from the top with the dimensions in A the sites HL, Hs, and PF are at ground level and have an elevation of 3.1 A, 2.3 A, and 1.6 A, respectively, while PB is located 1.5 A above ground level and has an elevation of 0.8 A. b) A computer-generated perspective view with dimethyl phenylmalonate positioned to have its pro-S ester group close to the catalytic site [72a].
In vitro Disaggregated cells Repolarizing currents (e.g., IKs, IK1, Ito), depolarizing currents (e.g., INa) currents, ICa (whole cell patch-clamp) Disaggregated cells ventricular myocytes mouse atrial tumor cells (AT-1) immortalized cardiac muscle cells (HL-1) Jost et al.,-65 Liu and Antzelevitch 66 Jurkiewicz and Sanguinetti 67 Li et al. 68 Yang and Roden 69 Banyasz et al. 70 Xia et al.71... [Pg.257]

Abstract This presentation is a brief review on the resnlts of our work on iodine interaction with thioamides, selenoamides and amides. The thioamides, benzothia-zole-2-thione (BZT) (1), 6-n-propyl-2-thiouracil (PTU) (2), 5-chloro-2-mercap-tobenzothiazole (CMBZT) (3), N-methyl-benzothiazole-2-thione (NMBZT) (4), benzimidazole-2-thione (BZIM) (5), thiazolidine-2-thione (TZD) (6), 2-mercapto-pyridine (PYSH) (7), 2-mercapto-nicotinic acid (MNA) (8), 2-mercapto-benzoic acid (MBA) (9) and 2-mercapto-pyrimidine (PMT) (10) react with producing three type of complexes of formulae [(HL)IJ(l2) (HL= thioamide and n= 0, 1), [(HL) [I3 ] and [(HL-L)]+[l3 ]. The interaction of seleno-amides, derived from, 6-n-propyl-2-thiouracil (RSelJ) (R= Me- (11), Et- (12), n-Pr- (13) and i-Pr- (14)) with I, have also been studied and produced the complexes [(RSeU)IJ of spoke structure. These complexes are stable in non-polar solvents, but they decompose in polar solvents, producing dimeric diselenide compounds or undertake deselenation. [Pg.142]

In conclusion, structures containing polyiodide anions, with cationic aromatic ligands as counter parts of formulae [(L)(HL+)] (I ) are known to be synthesized by the treatment of the appropriate amide with HI [26-28], In contrast, the complexes with PYOH, in the present case, were formed by the direct reaction of 2-hydroxypyridine with di-iodine in a molar ratio of 2 1 and 1 2. This is a redox reaction, where 2-hydroxy-pyridine firstly is oxidized to pyridinone-2 radical cation. In the case of 2-hydroxy-pyridine however, peroxide structures are not formed like disulphides in the case of PYSH. Polyiodide anions are simultaneously produced in this case This should be a consequence of redox differences between -SH and OH groups and may be proven a useful pathway for the synthesis of polyiodide materials. [Pg.149]

Analytic or semi-analytic many-body methods provide an independent estimate of ec( .>0- Before the Diffusion Monte Carlo work, the best calculation was probably that of Singwi, Sjblander, Tosi and Land (SSTL) [38] which was parametrized by Hedin and Lundqvist (HL) [39] and chosen as the = 0 limit of Moruzzi, Janak and Williams (MJW) [40]. Table I shows that HL agrees within 4 millihartrees with PW92. A more recent calculation along the same lines, but with a more sophisticated exchange-correlation kernel [42], agrees with PW92 to better than 1 millihartree. [Pg.18]


See other pages where Hl-1 and is mentioned: [Pg.456]    [Pg.187]    [Pg.148]    [Pg.3331]    [Pg.25]    [Pg.456]    [Pg.1656]    [Pg.1656]    [Pg.1657]    [Pg.456]    [Pg.187]    [Pg.148]    [Pg.3331]    [Pg.25]    [Pg.456]    [Pg.1656]    [Pg.1656]    [Pg.1657]    [Pg.483]    [Pg.438]    [Pg.219]    [Pg.139]    [Pg.27]    [Pg.367]    [Pg.246]    [Pg.31]    [Pg.215]    [Pg.467]    [Pg.107]    [Pg.208]    [Pg.210]    [Pg.215]    [Pg.345]    [Pg.28]    [Pg.71]    [Pg.330]    [Pg.330]    [Pg.213]    [Pg.281]    [Pg.88]    [Pg.270]    [Pg.50]    [Pg.110]    [Pg.3]    [Pg.90]   
See also in sourсe #XX -- [ Pg.2 , Pg.148 , Pg.149 ]




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