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  1. 1521
    “…The main twist in the mol­ecule occurs about the C(=O)—C(ar) (ar = aromatic) bond, with an N—C(=O)—C(ar)—C(ar) torsion angle of −43.5 (2)°. …”
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    Crystal structure of (E)-4-hy­droxy-N′-(3-hy­droxy­benzyl­idene)benzohydrazide monohydrate
  2. 1522
    “…The result demonstrates that the O/C ratio of coal surface shows an overall increasing trend compared with the result of its elements analysis. …”
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    Effects of Oxygen Element and Oxygen-Containing Functional Groups on Surface Wettability of Coal Dust with Various Metamorphic Degrees Based on XPS Experiment
  3. 1523
    “…In the crystal, the oligomers are linked by N—H⋯O=C hydrogen bonds into chains along the a-axis direction. …”
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    Crystal structure of Boc-(S)-ABOC-(S)-Ala-(S)-ABOC-(S)-Phe-OBn chloro­form monosolvate
  4. 1524
    “…We showed steady but increased daily concentrations of potassium and decrease concentrations of sodium in blood stored over time at 4oC.…”
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    Changes in potassium and sodium concentrations in stored blood
  5. 1525
    por Berman, H. A., Newman, E. S.
    Publicado 1963
    “…The heat of formation of calcium aluminate monosulfate, 3CaO·Al(2)O(3)·CaSO(4)·12H(2)O, at 25 °C, and of less completely hydrated samples of the same compound, was determined by the heat-of-solution method, with 2N HCl as the solvent, and 3CaO·Al(2)O(3)·6H(2)O(c) and CaSO(4)·2H(2)O(c), as the reactants. The results were as follows: [Table: see text] The heat of the reaction (ΔH) [Formula: see text] is −134.4 kj/mole or −32.1 kcal/mole. …”
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    Heat of Formation of Calcium Aluminate Monosulfate at 25 °C
  6. 1526
    por Singh, Sujatha, Nelapati, Krishnaiah
    Publicado 2017
    “…Naturally and fortified milk samples (HCH) were subjected to various food processing techniques, pasteurization (63ºC for ½ h), sterilization (121ºC for 15 min) and boiling for 5 min and analyzed by gas chromatography with electron capture detector using quick, easy, cheap, effective, rugged and safe method for multiresidue analysis of pesticides in milk with slight modification. …”
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    Effect of food processing on degradation of hexachlorocyclohexane and its isomers in milk
  7. 1527
    “…It forms half channels that allow Na(+) to enter and leave the buried carboxyl group on F(o)-c subunits. The essential Arg residue R226, which faces the carboxyl group of F(o)-c subunits in the middle of transmembrane helix 5 of the F(o)-a subunit, separates the cytoplasmic side and periplasmic half-channels. …”
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    Identification of aqueous access residues of the sodium half channel in transmembrane helix 5 of the F(o)-a subunit of Propionigenium modestum ATP synthase
  8. 1528
    “…Using two flexible Schiff bases, H(2)L(1) and H(2)L(2), two new cobalt II (Co(II))-coordination compounds, namely, Py(3)CoL(1) (1) and Py(3)CoL(2) (2) (Py=pyridine, L(1)=3,5-ClC(6)H(2)(O)C=NC(6)H(3)(O)-4-NO(2), L(2)=3,5-BrC(6)H(2)(O)C=NC(6)H(3)(O)-4-NO(2)) have been synthesized under solvothermal conditions. …”
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    Two novel Co(II) complexes with two different Schiff bases: inhibiting growth of human skin cancer cells
  9. 1529
    “…The resulting super agonist, 2-deoxy-LysoPT with C3-pH-p-O-C11, will be a useful tool to elucidate the mechanisms of stimulatory effect of LysoPS on MC degranulation.…”
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    Identification of lysophosphatidylthreonine with an aromatic fatty acid surrogate as a potent inducer of mast cell degranulation
  10. 1530
    “…The same type of N—H⋯O=C hydrogen-bonded chain has previously been found in several 5,5-disubstituted derivatives of barbituric acid which are chemically closely related to (I) and (II).…”
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    Buthalital and methitural – 5,5-substituted derivatives of 2-thio­barbituric acid forming the same type of hydrogen-bonded chain
  11. 1531
    “…Decomposition of the copolymers in nitrogen occurred in two steps, first in the 250-500ºC range with residue (2.6–3.9% wt.), which then decomposed in the 500-800ºC range.…”
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    Synthesis and styrene copolymerization of novel trisubstituted ethylenes: 3. Alkoxy ring-substituted isopropyl 2-cyano-3-phenyl-2-propenoates
  12. 1532
    “…The major functional groups on the surface were OH, C = O, C = C and C-O-C. Interactions between operational parameters were studied using the central composite design (CCD) of response surface methodology (RSM). …”
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    Adsorption of Rhodamine B dye from aqueous solution onto acid treated banana peel: Response surface methodology, kinetics and isotherm studies
  13. 1533
    “…An intra­molecular O—H⋯O=C hydrogen bond forms an S(6) ring motif. In the crystal, no effective inter­molecular hydrogen bonds are found; instead, O⋯Cl and C⋯Cl close contacts are observed along the 2(1) helical-axis direction. …”
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    Crystal structure and Hirshfeld surface analysis of 2-hy­droxy-7-meth­oxy-1,8-bis­(2,4,6-tri­chloro­benzo­yl)naphthalene
  14. 1534
    “…In the crystal, mol­ecules are linked via N—H⋯O, C—H⋯O, C—H⋯N and C—H⋯π inter­actions into two-dimensional networks lying parallel to the ab plane. …”
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    The crystal structure of ((cyclo­hexyl­amino){(Z)-2-[(E)-5-meth­oxy-3-nitro-2-oxido­benzyl­idene-κO]hydrazin-1-yl­idene-κN (2)}methane­thiol­ato-κS)(dimethyl sulfoxide-κS)platinum(II): a supra­molecular two-dimensional network
  15. 1535
    “…Here, in an intact patient, instability of the CCJ warranted an O-C2 fusion.…”
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    Contemporaneous avulsion fractures of the inferior clivus and bilateral occipital condyles with injury of the tectorial membrane
  16. 1536
    “…Surprisingly, we found that oxo‐G, processed at 300 °C, displays C−C sp(3)‐patches and possibly C−O−C bonds, next to graphene domains and holes. It is striking that those C−O−C/C−C sp(3)‐separated sp(2)‐patches a few nanometers in diameter possess semiconducting properties with a band gap of about 0.4 eV. …”
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    Identification of Semiconductive Patches in Thermally Processed Monolayer Oxo‐Functionalized Graphene
  17. 1537
    “…From our analyses we estimate a significant decrease in the 50% mortality temperature from 63ºC to 56ºC for Ramazzottius varieornatus exposed to high temperatures in the desiccated tun state for 24 hours and 1 week, respectively. …”
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    New insights into the limited thermotolerance of anhydrobiotic tardigrades
  18. 1538
    “…The kinematic sagittal parameters of cervical radiographs were obtained at the occipito–cervical (O–C2) angle, sagittal Cobb’s angles of C1–C2, C2–C7, and sagittal vertical axis (SVA) of C1–C7 and C2–C7. …”
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    Correlation between kinematic sagittal parameters of the cervical lordosis or head posture and disc degeneration in patients with posterior neck pain
  19. 1539
    “…The C2-7 sagittal vertical axis (SVA), cervical lordosis (C2-7), and occipito-C2 lordosis (O-C2) were measured using radiographic imaging as a standard method of evaluating cervical spine alignment. …”
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    Correlation between the Photographic Cranial Angles and Radiographic Cervical Spine Alignment
  20. 1540
    “…Andaliman fruit ethanol extract had functional group of C-H alkanes, =C-H alkenes (aliphatic), O-H, C=C alkenes, C=C aromatics, C≡C alkynes, C-O, C=O, and NO(2). The n-hexan fraction had C-H alkanes, =C-H alkenes (aliphatic), O-H, C=C alkenes, C-O, C=O, and NO(2). …”
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    Phytochemical Analysis by FTIR of Zanthoxylum Acanthopodium, DC Fruit Ethanol Extract, N-hexan, Ethyl Acetate and Water Fraction
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