Open-i Logo
Submit this form Query By Image

Internet Explorer requires you to use Upload Image button. Other browsers support the ability to drag and drop the image to anywhere in the browser window to perform an Image Search or use the Upload Image button.

Supported File Types are: .jpeg, .jpg, .gif and .png.
Results 1 - 20 of 548711 1 2 3 4 5 Next View as List View Image Grid View

- Selected Limits -

Query By Image

Similar Collection Image

Rank By

Image Type

Subsets

Specialties

Search In
A partial packing diagram of the title compound [symmetry code: (i) 1-x, y+1/2, z]. Hydrogen bonds are shown as dashed lines. H atoms not involved in hydrogen bonding have been omitted. The first three stages of the modified structure defined in where a subtree C is used as an axiom instead of the basic line step F. Production steps can be seen to proceed only in terms of C (not F), as illustrated chematically in the second and third stage. As before, the dashed units refer to duplication or overwriting. The branches are displaced sideway from each other only to make them graphically visible. Structure of degradable chain extender used by Skarja and Woodhouse [16,51]. Simulation results for the Cytochrome C level time courses based upon DNA damage levels.Time course of Cytochrome C levels indicated there was a bifurcation that occurs when there is induction of apoptosis. The initial DNA damage levels, which are shown by the solid lines 1, 2, 3, 4 and 5, were: 0.0, 0.001, 0.002, 0.003 and 0.004, respectively. Variation in simulated steady state concentration of chloroplast stromal glucose with the β-amylase turnover number for starch hydrolysis. The dependence of the simulated chloroplastic glucose steady state concentration on β-amylase turnover number for starch hydrolysis () is seen to be linear over a range from ~0.03 to 0.3 s-1.
Glucose tolerance relative to total daily minutes spent in physical activity after adjustments for fat mass, sex, and race (significant at P = 0.026). d, day. A: β-TP concentrations in CSF and different inner ear compartments from post-mortem examinations. 1 = scala tympani perilymph (59.0 ± 25.8; n=11); 2 = III. ventricle CSF (49.1 ± 17.7; n=17); 3 = third scala vestibuli perilymph specimen (86.6 ± 23.1; n=7); 4 = second scala vestibuli perilymph specimen (78.7 ± 30.3; n=27); 5 = first scala vestibuli perilymph specimen (71.9 ± 29.2; n=36); 6 = second endolymph specimen (80.5 ± 10.6; n=2); 7 = first endolymph specimen (68.0 ± 21.6; n=19)B: β-TP concentrations in different inner ear compartments from surgical procedures. 1 = perilymph from the lateral semicircular canal (61.5 ± 57.7; n=4); 2 = scala vestibuli perilymph from the oval window (51.4 ± 48.9; n=10) Changes in mean arterial pressure (MAP) during the three recruitment maneuvers showing significant decrease in MAP. RM1: P = 0.008; RM2: P = 0.03; RM3: P = 0.01. A partial packing diagram of the title compound [symmetry code: ( Directions of rotations around the three axes in an orthogonal coordinate system.
Change in strength of cortico-striatal synapses predicted by Eq. (8) as a function of the dopaminergic concentration assuming a conjunction of pre- and post-synaptic activity for (dashed line) and (solid line).For , the change from LTD to LTP occurs at , whereas for the switch occurs at a higher concentration of dopamine. T2 relaxation curve. The decay of the magnitude of the transverse magnetization from an initial value. Adapted from reference 17 with permission. Areas under ROC curves for CEA (0.7735), TIMP-1 (0.7469), CA 19-9 (0.5463), and MMP-9 (0.5183) in differentiation between colorectal cancer and colorectal adenoma patients Homogeneity index versus volume scatter plot with correlation analysis. A. Three eigenvectors in the eigenspace of zero eigenvalue for the nonlinear dimensional mapping of all 14,397,437 SNPs of 179 individuals from four populations YRI, CEU, CHB and JPT mapped by the LLE using the allele frequency weighted genetic distance. The corresponding coordinate of the eigenvector associated with individuals from YRI, CEU, and CHB and JPT (ASI) was mapped to the x axis, the y axis and z axis, respectively. B. Graphic representation of the first two PCs for 179 individuals from four populations YRI, CEU, CHB and JPT on 14,397,437 SNPs.
Structure of adenosine, PAN and metabolites. Blue and red lettering indicate the structural differences between adenosine and PAN, and the changes induced by ADA action respectively. ADA, adenosine deaminase; XO, xanthine oxidase; ROS, reactive oxygen species. The mean (± SEM) incremental serum insulin concentration in fourteen healthy subjects after the OGTT with placebo capsules (reference) (black diamond) or C. longacapsules (black square). * = Significant difference between the responses to the reference and test OGTT when evaluated with the Wilcoxon signed rank sum test, P < 0.05. U = Unit Enzymatic release and initial pH as responses to final pH. Total glucose (filled blue diamonds) and xylose (filled red squares) release as responses to final pH. Additionally, the initial pH is compared to the final pH by plotting initial pH of the acidic treatments (open green triangles) and the alkaline treatments (open red circles) as responses to the final pH. Black lines indicate fitted linear regression correlation curves (the regression coefficients, R2, exceeded 0.97 in both cases). Releases in g/kg original wheat straw dry matter. Chemical structure of tamoxifen citrate. Mechanism of radical degradation and disulfide exchange within PEG hydrogels. Hash marks represent connections to the network. (a) Upon cleavage of the acyl phosphinate, a radical initiator fragment (in this case the phosphonate radical is shown) attacks a disulfide bond, transferring an electron to one of the two sulfurs generating a thiyl radical and a phosphonothioic acid ester-terminated PEG chain. (b) A thiyl radical transfers to another sulfur by fragmentation and degradative chain transfer. The radical disulfide exchange minimizes the free energy of the system, allowing it to accommodate an applied stress on the network. (c) Reversible termination occurs by thiyl radical recombination, re-forming the disulfide bond.
Lister Hill National Center for Biomedical Communications
U.S. National Library of Medicine, 8600 Rockville Pike, Bethesda, MD 20894
National Institutes of Health, Department of Health & Human Services
Privacy, Accessibility, Frequently Asked Questions, Contact Us, Collection
Freedom of Information Act, USA.gov