Showing 31,501 - 31,520 results of 31,555 for search 'form is (((((evolves. OR involves.) OR involves.) OR resolvess.) OR involved.) OR resolve.)', זמן שאילתה: 2.38s Refine Results
  1. 31501

    Understanding Precatalyst Activation and Speciation in Manganese-Catalyzed C–H Bond Functionalization Reactions מאת Jonathan B. Eastwood (15065281)

    יצא לאור 2023
    "...An investigation into species formed following precatalyst activation in Mn-catalyzed C–H bond functionalization reactions is reported. ..."
  2. 31502

    S117 dephosphorylation is required for BAK multimerization. מאת Abul Azad (117840)

    יצא לאור 2012
    "...Note that BMOE detects only monomeric and dimeric forms of BAK. (<b>F</b>) Purified active PP2A directly dephosphorylated BAK at S117. ..."
  3. 31503

    Kinetics and Mechanistic Aspects of As(III) Oxidation by Aqueous Chlorine, Chloramines, and Ozone:  Relevance to Drinking Water Treatment מאת Michael C. Dodd (1324764)

    יצא לאור 2006
    "...NH<sub>3</sub> had negligible effect on the efficiency of As(III) oxidation by O<sub>3</sub>, due to the slow kinetics of the O<sub>3</sub>−NH<sub>3</sub> reaction at circumneutral pH. Time-resolved measurements of As(III) loss during chlorination and ozonation of real waters were accurately modeled using the rate constants determined in this investigation...."
  4. 31504

    A Phase I Double Blind, Placebo-Controlled, Randomized Study of a Multigenic HIV-1 Adenovirus Subtype 35 Vector Vaccine in Healthy Uninfected Adults מאת Michael C. Keefer (102279)

    יצא לאור 2012
    "...The median spot forming cells (SFC) per 10<sup>6</sup> PBMC to any antigen was 78–139 across Groups A–C and 158–174 in Group D, after each of the vaccinations with a maximum of 2991 SFC. ..."
  5. 31505

    140 H/D Isotopomers Identified by Long-Range NMR Hyperfine Shifts in Ruthenium(III) Ammine Complexes. Hyperconjugation in Ru–NH<sub>3</sub> Bonding מאת W. Michael Laidlaw (1947022)

    יצא לאור 2013
    "...When traces of partially deuterated water are present, instead of a single cyclopentadienyl (Cp) resonance shifted by the hyperfine interaction, numerous well-resolved resonances are observed. The spectra were simulated satisfactorily by giving the appropriate statistical weight to 140 possible H/D isotopomers formed by deuteration in the five ruthenium­(III) ammine ligands. ..."
  6. 31506

    MIL-96, a Porous Aluminum Trimesate 3D Structure Constructed from a Hexagonal Network of 18-Membered Rings and <i>μ</i><sub>3</sub>-Oxo-Centered Trinuclear Units מאת Thierry Loiseau (1434349)

    יצא לאור 2006
    "...The four aluminum crystallographic sites are resolved by means of <sup>27</sup>Al 3QMAS technique. ..."
  7. 31507

    Voltammetric and Spectroscopic Studies of α- and β‑[PW<sub>12</sub>O<sub>40</sub>]<sup>3–</sup> Polyoxometalates in Neutral and Acidic Media: Structural Characterization as Their [... מאת Tadaharu Ueda (1733863)

    יצא לאור 2017
    "...<sup>183</sup>W NMR spectra of the oxidized forms of the PW<sub>12</sub> isomers are acid dependent and in the case of β-PW<sub>12</sub> imply that the bridging oxygens between the W<sub>I</sub> and W<sub>II</sub> units are preferentially protonated in acidic media. ..."
  8. 31508

    Synthesis and Characterization of Phosphorescent Cyclometalated Platinum Complexes מאת Jason Brooks (2631703)

    יצא לאור 2002
    "...Reaction of K<sub>2</sub>PtCl<sub>4</sub> with a <i>HC</i><sup>∧</sup><i>N</i> ligand precursor forms the chloride-bridged dimer, <i>C</i><sup>∧</sup><i>N</i>Pt(μ-Cl)<sub>2</sub>Pt<i>C</i><sup>∧</sup><i>N</i>, which is cleaved with β-diketones such as acetyl acetone (acacH) and dipivaloylmethane (dpmH) to give the corresponding monomeric <i>C</i><sup>∧</sup><i>N</i>Pt(<i>O</i><sup>∧</sup><i>O</i>) complex. ..."
  9. 31509

    GAPDH protein in the oocyte nucleus and cytoplasm. מאת Helen S. Tang (16913903)

    יצא לאור 2023
    "...The three fastest migrating species of human GAPDH resolved by native PAGE are provisionally identified as the enzyme’s monomeric, dimeric and tetrameric forms. ..."
  10. 31510

    W<sub>2</sub>Cl<sub>4</sub>(NR<sub>2</sub>)<sub>2</sub>(PR‘<sub>3</sub>)<sub>2</sub> Molecules. 4. A New Synthetic Route to Products with a Staggered Conformation. Preparations and... מאת F. Albert Cotton (1781341)

    יצא לאור 1997
    "...The structure of <b>1</b> reveals that the molecule itself deviates from an eclipsed conformation with retention of a strong intramolecular N−H···Cl hydrogen bonding and the torsion angle involving the hydrogen bonded N and Cl atoms is 27.0°. ..."
  11. 31511

    Examining prediction formation in empirical and model position representations. מאת William Turner (2220598)

    יצא לאור 2025
    "...In the main analysis we consider the ‘steady state’ of position representations formed after sustained exposure to motion along a predictable trajectory, and found evidence of progressive extrapolation. ..."
  12. 31512

    Associations between zircon and Fe–Ti oxides in Hiltaba event magmatic rocks, South Australia: atomic- or pluton-scale processes? מאת M. R. M. Ferguson (7386296)

    יצא לאור 2019
    "...The lack of pre-magmatic zircon, consistent intra-grain and inter-grain zircon compositional trends, the predominance of oscillatory zoned zircon with morphologies indicating growth from hot, evolved silicate melts, and the lack of evidence for zircon recrystallisation, indicates that zircon crystallised in the host GRV and RDG magmas. ..."
  13. 31513

    Mutations in DNA polymerase III both drive mutation rate increase by 1,000-fold (DnaQ<sup>L145P</sup>; ε subunit) and rescue fitness of hypermutator clones (DnaE<sup>T771S</sup>; α... מאת Ricardo S. Ramiro (8555421)

    יצא לאור 2020
    "...AA, amino acids; CFU, colony-forming units; Glu, glucose; LB, lysogeny broth; Nal<sup>R</sup>, nalidixic acid resistance; ns, not significant; OD<sub>600nm</sub>, optical density at 600 nm; PDB, Protein Data Bank; Rif<sup>R</sup>, rifampicin resistance; Sor, sorbitol...."
  14. 31514

    Expression and localization of the DEN1 homolog DenA (AN10456) during development of the fungus <i>Aspergillus nidulans</i>. מאת Martin Christmann (280300)

    יצא לאור 2013
    "...In the presence of light <a href="http://www.plosgenetics.org/article/info:doi/10.1371/journal.pgen.1003275#pgen.1003275-vonZeskaKress1" target="_blank">[4]</a> an aerial filament with an apical vesicle forms the asexual developmental structure (conidiophore) <a href="http://www.plosgenetics.org/article/info:doi/10.1371/journal.pgen.1003275#pgen.1003275-Morimoto1" target="_blank">[5]</a> and releases the uninucleate conidiospores (green) into the air. ..."
  15. 31515

    Eh!woza Learner Doccies מאת Anastasia Koch (9420299)

    יצא לאור 2023
    "...</p><p dir="ltr">Other projects involve collaboration with the Khayelitsha <a href="https://www.msf.org/south-africa" target="_blank"><u>Mission of Médecins Sans Frontières</u></a> (MSF) to engage young adult survivors of drug-resistant TB. ..."
  16. 31516

    New Amine-Templated Zinc Phosphates with a Temperature-Induced Increase of Structural Dimensionality מאת Torben R. Jensen (1267908)

    יצא לאור 2005
    "...The complete hydrogen-bond scheme is resolved for these new compounds and reveals some interesting phenomena, for example, a hydrogen shared between two phosphate groups in <b>AU</b><b>-</b><b>II</b>, thereby forming H<sub>0.5</sub>PO<sub>4</sub> groups. ..."
  17. 31517

    The 5HT<sub>1B</sub>R−mini-G<sub>o1</sub> complex. מאת Rony Nehmé (206611)

    יצא לאור 2017
    "...Free GFP-mini-G<sub>o1</sub> (green) resolved as a predominant peak with a retention volume of 14.9 ml (<b>d</b>) Mini-G<sub>o1</sub> forms a complex with purified 5HT<sub>1B</sub>R. ..."
  18. 31518

    Hydrolysis of polyphosphate (poly-P<sub>130</sub>) mediated by cell free extracts of <i>Escherichia coli</i> CF6032 (<i>ΔgppA Δppkx</i>) and <i>Mycobacterium smegmatis</i> mc<sup>2... מאת Mei Y. Choi (145305)

    יצא לאור 2012
    "...Reaction mixtures were resolved on TBE 12% polyacrylamide gels, and stained with toluidine blue, to analyze the polyphosphate products formed. ..."
  19. 31519

    Direct Kinetics and Product Measurement of Phenyl Radical + Ethylene מאת Te-Chun Chu (5263829)

    יצא לאור 2020
    "...At 600 K and 10 Torr, the yield ratio of the H-abstraction reaction (forming benzene + C<sub>2</sub>H<sub>3</sub>) is measured to be 1.1% and the H-loss channel (styrene + H) has a 2.5% yield ratio. ..."
  20. 31520

    Phase Stability in the Systems AeAl<sub>2</sub><sub>-</sub><i><sub>x</sub></i>Mg<i><sub>x</sub></i> (Ae = Ca, Sr, Ba):  Electron Concentration and Size Controlled Variations on the... מאת Shahrad Amerioun (2711896)

    יצא לאור 2004
    "...For Ae = Ba a binary compound BaAl<sub>2</sub> does not exist, but more Ba-rich Ba<sub>7</sub>Al<sub>13</sub> forms. The reinvestigation of the crystal structure of Ba<sub>7</sub>Al<sub>13</sub> by selected area and convergent beam electron diffraction in a transmission electron microscope revealed a superstructure, which subsequently could be refined from single X-ray diffraction data. ..."