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evolves. » evolved. (توسيع البحث), evolve. (توسيع البحث)
resolve. » resolved. (توسيع البحث)
evolves. » evolved. (توسيع البحث), evolve. (توسيع البحث)
resolve. » resolved. (توسيع البحث)
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31541
Stereoselectivity in the Formation of Metallomacrocycles from [Mo(NO){HB(3,5-Me<sub>2</sub>C<sub>3</sub>HN<sub>2</sub>)<sub>3</sub>}I<sub>2</sub>] and Ditopic Proligands: The X-ra...
منشور في 1999"…These binuclear complexes are formed under kinetic control so that <i>syn</i>-[Mo(NO)(tp*){1,4-(OCH<sub>2</sub>)<sub>2</sub>C<sub>6</sub>H<sub>4</sub>}]<sub>2</sub>, <b>2s</b>, forms more rapidly than <i>anti</i>-[Mo(NO)(tp*){1,4-(OCH<sub>2</sub>)<sub>2</sub>C<sub>6</sub>H<sub>4</sub>}]<sub>2</sub>, <b>2a</b>, but in lower yield. …"
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31542
New Series of Dinuclear Ruthenium(II) Complexes Synthesized Using Photoisomerization for Efficient Water Oxidation Catalysis
منشور في 2015"…Bulk electrolysis of the <i>p</i>,<i>p</i>-<b>Ru</b><sub><b>2</b></sub><b>(OH)(OH</b><sub><b>2</b></sub><b>)</b> solution corroborated the electrocatalytic cycle involving the Ru<sup>III</sup>–OH:Ru<sup>III</sup>–OH state species as a resting state. …"
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31543
New Series of Dinuclear Ruthenium(II) Complexes Synthesized Using Photoisomerization for Efficient Water Oxidation Catalysis
منشور في 2015"…Bulk electrolysis of the <i>p</i>,<i>p</i>-<b>Ru</b><sub><b>2</b></sub><b>(OH)(OH</b><sub><b>2</b></sub><b>)</b> solution corroborated the electrocatalytic cycle involving the Ru<sup>III</sup>–OH:Ru<sup>III</sup>–OH state species as a resting state. …"
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31544
New Series of Dinuclear Ruthenium(II) Complexes Synthesized Using Photoisomerization for Efficient Water Oxidation Catalysis
منشور في 2015"…Bulk electrolysis of the <i>p</i>,<i>p</i>-<b>Ru</b><sub><b>2</b></sub><b>(OH)(OH</b><sub><b>2</b></sub><b>)</b> solution corroborated the electrocatalytic cycle involving the Ru<sup>III</sup>–OH:Ru<sup>III</sup>–OH state species as a resting state. …"
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31545
Supporting Information tables, figures, and text.
منشور في 2015"…Three binding metrics were computed for each docking pose: 1) RMSD (Å) to the natural CDP ligand; 2) number of hydrogen bonds formed with the crystallographically resolved water molecule anticipated to catalyze the formation of the new phosphodiester bond to the incoming nucleotide; and 3) number of hydrogen bonds formed with the RNA template (B) Docked binding modes for 2'F-2'Me-, 2'F-4'ClCH<sub>2</sub>-, and 2'F-4'N<sub>3</sub>-CDP were overlaid with the CDP (yellow) X-ray binding mode for reference. …"
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31546
Mixed-Metal Cluster Chemistry. 30. Syntheses and Optical Limiting Properties of Cluster-Containing Oligo- and Polyurethanes
منشور في 2007"…Some insight into the mechanism by which these clusters function as optical limiters has been gleaned from complementary pump−probe studies, with their behavior consistent with a fast nonlinear absorption process followed by reverse saturable absorption involving metastable excited states of greater than nanosecond lifetime.…"
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31547
Eh!woza Learner Doccies
منشور في 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. …"
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31548
Single-Molecule Magnets: Two-Electron Reduced Version of a Mn<sub>12</sub> Complex and Environmental Influences on the Magnetization Relaxation of (PPh<sub>4</sub>)<sub>2</sub>[Mn...
منشور في 2003"…Complexes <b>4a</b> and <b>4b</b> give resolvable frequency-dependent out-of-phase (χ<sub>M</sub>‘ ‘) signals in AC susceptibility studies resulting from the magnetization relaxation of SMMs. …"
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31549
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...
منشور في 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°. …"
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31550
Unusual [Pt{κ<sup>2</sup>(<i>C</i>,<i>N</i>)}]<sup>+</sup> → [Pt{κ<sup>2</sup>(<i>N</i>,<i>N</i>)}]<sup>+</sup> Coordination Mode Flip of the Guanidinate(1−) Ligand in Cationic <i>...
منشور في 2020"…The mechanism associated with the coordination flip of the guanidinate(1−) ligand was mapped with the aid of DFT calculations on a model complex, [Pt{κ<sup>2</sup>(<i>C</i>,<i>N</i>)}{κ<sup>2</sup>(<i>P</i>,<i>P</i>)}][OC(O)CF<sub>3</sub>] (<b>22</b>′), which revealed a pathway involving a Wheland intermediate, <b>F</b>, and further point out that the product, [Pt{κ<sup>2</sup>(<i>N</i>,<i>N</i>)}{κ<sup>2</sup>(<i>P</i>,<i>P</i>)}][OC(O)CF<sub>3</sub>] (<b>16</b>′), is a kinetically controlled product.…"
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31551
Data associated with the paper "Enriched mantle generated through persistent convective erosion of continental roots" (Gernon et al., Nature Geoscience, 2025)
منشور في 2025"…Borisova, and G. Xu. Involvement of continental crust in the formation of the Cretaceous Kerguelen Plateau: New perspectives from ODP Leg 120 Sites. …"
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31552
System enablers and barriers to continuity of care for First Nations people living with chronic conditions: A rapid qualitative review protocol
منشور في 2022"…Any disagreements will be resolved through discussion or with one or more additional reviewers. …"
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31553
Shape Model of Hydra
منشور في 2021"…Shape created from the resolved images of Hydra obtained by New Horizons. …"
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31554
E00144: Coptic Stories of the Monks of the Desert, attributed in the text to Paphnouthios, possibly Paphnouthios of Scetis, 4th c., which describe the lives and miracles of two bis...
منشور في 2014"…<br> <br>The second part (fol. 11b–37a) forms a history of the Bishops of Philae, from the see’s foundation to the death of bishop *Pseleusias (who is different from the monk Pseleusius). …"
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31555
Degradation of triazine-2-14C metsulfuron–methyl in soil from an oil palm plantation
منشور في 2015"…Results of microbial colonies counted were expressed in colony forming units (CFU).</p> <p>Table 1. Soil characterization.…"