Mostrando 1,641 - 1,660 Resultados de 2,259 Para Buscar '"O.P."', tiempo de consulta: 0.52s Limitar resultados
  1. 1641
  2. 1642
    “…MATERIAL AND METHODS: A total of 84 patients scheduled for elective LSCS under spinal anesthesia were randomly allocated to one of the two study groups (Group O & P). Accordingly, 8 mg of ondansetron or 0.075 mg palonosetron was administered in the same volume intravenously 30 min preoperatively. …”
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  3. 1643
    “…RESULTS: Dorsiflexion and plantar flexion measurements increased by 5º (p < 0.001). Adipometry detected a reduction in 5 mm (p < 0.001). …”
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  4. 1644
    “…The surface chemistry analysis by FTIR and XPS revealed phosphorus–nitrogen codoping, and several functionalities containing C–H, N–H, P–H, P–O, P[double bond, length as m-dash]O, C[double bond, length as m-dash]O, and C–O bonds. …”
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  5. 1645
    “…From the chemical analyses, X-ray fluoresecency, X-ray diffraction, energy dispersive X-ray and Fourier-transform infrared spectroscopy methods, two main phases (CaO, P(2)O(5)) appeared in NP together with other low content phases (SiO(2), Fe(2)O(3)). …”
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  6. 1646
    “…Further, we discovered that the added proton source H(2)O and TsOH·H(2)O (p-Toluenesulfonic acid) could greatly enhance its electrocatalytic activity for CO(2) reduction and H(2) evolution, respectively.…”
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  7. 1647
    “…The tests carried out have shown that SSA particles have irregular grain morphology and, taking into account the chemical composition consists mainly of oxides such as CaO, P(2)O(5), SiO(2) and Al(2)O(3). The concentration of these compounds affects the hydration process of cement mortars doped with SSA. …”
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  8. 1648
    “…Regarding IMT, we found significant improvement in Epworth sleepiness scale in −4.45 points (95%CI −7.64 to −1.27 points, p = 0.006), in Pittsburgh sleep quality index of −2.79 points (95%CI −4.19 to −1.39 points, p < 0.0001), and maximum inspiratory pressure of −29.56 cmH(2)O (95%CI −53.14 to −5.98 cmH(2)O, p = 0.01). However, the apnoea/hypopnea index and physical capacity did not show changes. …”
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  9. 1649
  10. 1650
    “…Furthermore, the major purified compounds of hispidin and hypholomine B in PL-EA significantly reduced the level of oleic and palmitic acids (O/P)-induced lipid accumulation through the inhibition of up-regulated lipogenesis and the energy-metabolism related genes, ampk and pgc-1α, in the HepG2 cells. …”
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  11. 1651
    “…The density functional theory studies of the reaction mechanism imply the alkyl amine substrates serve as a ligand of iridium strengthened by a (N)H-O(P) hydrogen-bonding attraction, and the hydride addition occurs via an outer-sphere transition state, in which the Cl-H H-bonding plays an important role. …”
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  12. 1652
    “…Also, the Sanitary Standard and Operational Procedures (S.S.O.P.) should be developed to improve the hygienic conditions of the water cooler dispensers.…”
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  13. 1653
    “…The compound (NH(4))(16)[(BiPMo(11)O(39))(4)] ⋅ 22 H(2)O; (P(4)Bi(4)Mo(44)) was characterized by single‐crystal X‐ray diffraction, extended X‐ray absorption fine structure spectroscopy (EXAFS), Raman spectroscopy, matrix‐assisted laser desorption/ionisation‐time of flight mass spectrometry (MALDI‐TOF), and thermogravimetry/differential scanning calorimetry mass spectrometry (TG‐DSC‐MS). …”
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  14. 1654
    “…[Ar(iPr4)PO(2)](2) was characterised by X‐ray crystallography and NMR spectroscopy; it contains a 4‐membered P−O−P−O ring and is the isostructural oxygen analogue of Lawesson's and Woollins’ reagents. …”
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  15. 1655
  16. 1656
  17. 1657
    “…Thus, the University at Buffalo Databank (UBDB) has been renamed to the Multipolar Atom Types from Theory and Statistical clustering (MATTS) data bank, broadened, restructured, and implemented into the software DiSCaMB with 651 atom types obtained from 2316 small-molecule crystal structures containing C, H, N, O, P, S, F, Cl, and Br atoms. MATTS2021 data bank now covers most of the small molecules, peptides, RNA, DNA, and some frequently occurring cations and anions in biological, pharmaceutical, and organic materials, including the majority of known crystal structures composed of the above elements. …”
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  18. 1658
    “…The results show that mobile dunes, climbing sand sheets, and nebkhas show heterogeneity in elemental concentrations and UCC-normalized distribution; MgO, TiO(2), Ni, Pb, and Nb are higher in mobile dunes; SiO(2), CaO, K(2)O, Na(2)O, P(2)O(5), V, Cr, Co, Cu, Ba, and Ce are higher in climbing sand sheets; and Al(2)O(3), Fe(2)O(3), La, Zn, As, Sr, Y, Zr, Rb, and Ga are higher in nebkhas. …”
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  19. 1659
    “…P is mainly existing in orthophosphate of 3CaO·P(2)O(5), which forms solid solution with dicalcium silicate (2CaO·SiO(2)). …”
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  20. 1660
    “…The nail group had less residual varus loss (cervicodiaphyseal angle nail group with 132.1º ± 2.3º, plate group 123.8º ± 10.1º; p < 0.001). In the plate group, women had the lowest value (1.43 ± 0.22) of the deltoid tuberosity index (DTI) compared to men (1.58 ± 0.11) (p = 0.022). …”
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