“…Acyl(chloro)phosphines RC(O)P(Cl)(t-Bu) have been prepared by formal insertion of tert-butyl phosphinidene (t-Bu–P) from t-BuPA (A = C(14)H(10) or anthracene) into the C–Cl bond of acyl chlorides. …”
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“…These layers are stacked along [001] via common corners of octa­hedral and tetra­hedral units to span up large hepta­gonal cavities that host the potassium cations with a coordination number of 10. The P—O—P bridging angle increases with increasing size of the octa­hedrally coordinated M (III) cation, as do the K—O distances within a series of KM (III)P(2)O(7) compounds (M (III) = Al to Y with ionic radii r = 0.538 to 0.90 Å).…”
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“…In the mid-20th century, the anthocyanin component 3-O-glucosyldelphinidin (1) and the copigment components 5-O-caffeoylquinic, 5-O-p-coumaroylquinic, and 3-O-caffeoylquinic acids (2–4) were reported. …”
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“…The homolytic cleavage of the P(V)(O)–P(III) bond in tetraphenyldiphosphine monoxide simultaneously provides both pentavalent and trivalent phosphorus-centered radicals with different reactivities. …”
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“…Many spectral features are clearly identified in the probed U-f, U-p and U-d states and the contribution of the O-p states in those features could be assessed. …”
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“…We show that the number of metal d-states, which hybridize with the nearest C and O p-orbitals of the Ff molecule, can be used to explain the stability of the Ff molecule on these surfaces. …”
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“…A progressive polymerization from orthophosphate to metaphosphates is observed by XRD, ATR-FTIR and solid state (31)P NMR, and on this basis the oxygen states observed in the XP spectra at 532.3 eV and 533.7 eV are assigned to P–O–Al and P–O–P environments, respectively. The presence of cyclic polyphosphates at the surface of the samples is also evident.…”
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“…A-234, [EtO–P([double bond, length as m-dash]O)(F)–N[double bond, length as m-dash]C(Me)–N(Et)(2)], is the suspected A-type nerve agent used in the Skripal attack on the 4th of March 2018. …”
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“…It shows a significant enhancement in photoluminescence (PL) intensity and a more pronounced blue shift of the UV emission peak (from 385 nm to 365 nm) compared with the undoped heterojunction (n-ZnO/p-BDD). The prepared heterojunction devices demonstrate good thermal stability and excellent rectification characteristics at different temperatures. …”
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“…The mean radioscaphoid angle improved from 63 ± 10º to 49 ± 6º, P = 0.011. The mean scapholunate angle increased from 32 ± 6º to 47 ± 8º, P = 0.004. …”
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“…Pitchers with GIRD displayed significantly less humeral torsion (i.e. greater retro torsion) in their dominant arm compared to those without (GIRD=4.4±12.0º, Normal=10.4±11.6º, P=0.002). Pitchers with GIRD also displayed a greater side to side difference in humeral retro torsion (GIRD=19.5±11.9 compared with 12.4±12.4º, P=0.001). …”
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“…Compared with non-university hospitals, higher positive end-expiratory pressure (PEEP) (mean ± SD: 11.7 ± 4.7 vs 9.7 ± 3.7 cmH(2)O; p = 0.005) and lower driving pressures (15.1 ± 4.4 vs 17.0 ± 5.0 cmH(2)O; p = 0.02) were applied during therapeutic ventilation in university hospitals, and ventilation lasted twice as long (median (IQR): 16 (9–29) vs 8 (3–16) days; p < 0.001). …”
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“…Mean tracheal pressure and P(a)O(2) were higher in the EVA group compared with control (mean tracheal pressure: 11.6 ± 0.4 versus 9.0 ± 0.3 cmH(2)O, P < 0.001 and P(a)O(2): 19.2 ± 0.7 versus 17.5 ± 0.4 kPa, P = 0.002) with comparable peak inspiratory tracheal pressure (18.3 ± 0.9 versus 18.0 ± 1.2 cmH(2)O, P > 0.99). …”
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“…At 45 min after OLV, the median (interquartile range (IQR)) P(mean) was higher in the PCV+OLA group (13.00 (12.00, 13.00) cmH(2)O) and the VCV+OLA group (12.00 (12.00, 14.00) cmH(2)O) than in the PCV group (11.00 (10.00, 12.00) cmH(2)O) and the VCV group (11.00 (10.00, 12.00) cmH(2)O) (P < 0.05); the median (IQR) Cdyn was higher in the PCV+OLA group (27.00 (24.00, 32.00) mL/cmH(2)O) and the VCV+OLA group (27.00 (22.00, 30.00) mL/cmH(2)O) than in the PCV group (23.00 (21.00, 25.00) mL/cmH(2)O) and the VCV group (20.00 (18.75, 21.00) mL/cmH(2)O) (P < 0.05); the median (IQR) Qs/Qt in the PCV+OLA group (0.17 (0.16, 0.19)) was significantly lower than that in the PCV group (0.19 (0.18, 0.20)) and the VCV group (0.19 (0.17, 0.20)) (P < 0.05); V(D)/V(T) was lower in the PCV+OLA group (0.18 ± 0.05) and the VCV+OLA group (0.19 ± 0.07) than in the PCV group (0.21 ± 0.07) and the VCV group (0.22 ± 0.06) (P < 0.05). …”
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“…Compliance was higher in the P-RM group (18 ± 6 mL/cmH(2)O) when compared with the C group (14 ± 5 mL/cmH(2)O; p = 0.001). CONCLUSION: Lung aeration and compliance improved only in the group in which a posture change strategy was applied.…”
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“…RESULTS: Success rate of NGI at the first attempt was 83.0% in Group NPA compared with 47.3% in Group O [P < 0.001; absolute risk reduction (ARR) = 35.7%, 95% confidence interval (CI) = 19.1–52.4%; relative risk reduction (RRR) = 67.8%] and success rate of NGI in accumulative attempts (two attempts maximum) was 88.7% in Group NPA compared with 63.6% in Group O (P = 0.002; ARR = 25.0%, 95% CI = 9.7–40.4%; RRR = 68.9%). …”
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“…The driving pressure decreased at CENP of ≤ 10 at PEEP of 0 and 7 cmH(2)O (P < 0.001 each) but increased at CENP of – 30 cmH(2)O during the highest PEEP (P = 0.001). …”
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