“…Electronic excitation essentially changes the formation rate of $\rm{B_iO_i}$. It has been found that the increase of oxygen content slows the $\rm{B_iO_i}$ annealing rate down. …”
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“…We calculate the formation energies of the C related defects C(i)(Si(I)), C(i)O(i), C(i)C(s), and C(i)O(i)(Si(I)) with respect to the Fermi energy for all possible charge states. …”
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“…The dominant electrically active defects which have been detected after **6**0Co-gamma-irradiation by C-DLTS are the electron traps VO//i, C//iC//s, V//2( = /-), V //2(-/0) and the hole trap C//i O//i. The main difference between standard and oxygenated silicon at low dose values can be seen in the introduction rate of C//iC//s compared to C //iO//i. …”
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“…The interstitial carbon and the metastable as well as stable forms of carbon–oxygen (C(i)O(i)(*) and C(i)O(i)) complexes were also identified for the electron-irradiated SiGe alloys. …”
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“…Contrarily, activation of the M(2)R-G(i/o)-I(KACh) pathway with acetylcholine induced the typical relaxation of the current, which correlated with the clear voltage-dependent effect observed in the concentration-response curves (~2.8-fold EC(50) increase with depolarization) and in the I(KACh) deactivation kinetics (τ = 1762 ± 119 ms at -100 mV and τ = 1503 ± 160 ms at +30 mV; P = 0.01). …”
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“…Allele frequencies follow an order of I(O) > I(B) > I(A) and Rh- I(D) > I(d). Donors ABO genotype frequencies were AA-0.0333, AO-0.198, BB-0.0768, BO-0.30, AB-0.101, OO-0.293 and Rh(D) genotype frequencies were DD-0.602, Dd-0.347, dd-0.0501. …”
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“…In the crystal, mol­ecules are linked via pairs of I⋯O [I⋯O = 3.164 (1) Å, C—I⋯O = 166.63 (5)°] contacts into inversion-related dimers.…”
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“…It has been found that at rather high forward current densities which enhance $\rm{B_iO_i}$ complex disappearance, a retardation of $\rm{C_i}$ annealing takes place. …”
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“…Its characteristics, that is, parasitic resistance (R (x)) and current transfer (i (o)/i (z)), are also tunable electronically by external bias currents. …”
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“…In the crystal structure, the mol­ecular packing is stabilized by π–π stacking, hydrogen- and halogen-bonding (C—H⋯I; O⋯I) inter­actions. [Image: see text]…”
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“…A detailed analysis of the dominant TSC peaks - E(30), $\mathrm{B_i O_i}$ and three main deep acceptor levels H(116), H(140) and H(152) - responsible for the changes in the effective space charge is performed. …”
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“…The calculated results reveal that the pure ZnO nanowire without intrinsic point defect is nonmagnetic and ZnO nanowire with V(O), Zn(i), O(i), O(Zn), or Zn(O) point defect also is nonmagnetic. …”
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“…In this study, 23 subjects produced cyclic transitions between rounded vowels and unrounded vowels as in /o-i-o-i-o-…/ at two specific speaking rates. Rounded vowels are typically produced with a lower larynx position than unrounded vowels. …”
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“…Their role in the mechanisms of formation and decomposition of the following stable defects: V_2, VO, V_2O, C_i, C_iO_i, C_iC_s and VP, is studied. The model predictions cover a generation primary rate of defects between 10^2 pairs/cm3/s and 10^{11} pairs/cm3/s, and could be a useful clue in obtaining harder materials for detectors for space missions, at the new generation of accelerators, as, e.g. …”
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“…This last putative origin, which is reminiscent of the Bürgi−Dunitz trajectory, involves delocalization of the lone pairs (n) of the oxygen (O(i−1)) of a peptide bond over the antibonding orbital (π*) of the carbonyl group (C(i)=O(i)) of the subsequent peptide bond. By installing isosteric chemical substituents in a peptidic model system and using NMR spectroscopy, X-ray diffraction analysis, and ab initio calculations to analyze the consequences, the intimate interaction between adjacent carbonyl groups is shown to arise primarily from n→π* electronic delocalization. …”
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“…The single crystal X-ray diffraction analysis reveals a complex polymeric structure consisting of three units of IBS as potassium salt and one unit of 2-iodoxybenzenesulfonic acid linked together by relatively strong I=O···I intermolecular interactions. Furthermore, a new method for the preparation of the reduced form of IBS, 2-iodosylbenzenesulfonic acid, by using periodic acid as an oxidant, has been developed. …”
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“…The metrics are computed for dipeptide units, defined as blocks of C(α) (i−1)—O(i−1)—C(α) (i)—O(i)—C(α) (i+1) atoms, by obtaining the eigenvalues of their Euclidean distance matrices. …”
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“…The prevailing defects of interstitial boron–oxygen (B(i)O(i)) and the vacancy–oxygen (VO) complexes, as well as the vacancy clusters, were identified using the values of activation energy reported in the literature. …”
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