Objectives: Congenital duodenal obstruction (CDO) occurs in 1.2 per 10,000 live births and is frequently associated with other anomalies, most commonly cardiac. The aim of this study was to report important outcomes 1 year following surgical repair. Methods: This a prospective population-based using the British Association Paediatric Surgeons Anomaly Surveillance System. Cases were identified a...

in this work, the synthesis of porous structure of cadmium oxide with multilayered sheet-like morphology in nano-meter size using adipic acid as soft template by solvothermal/thermal decomposition process is reported. chemical analyses exhibited that the formation of porous sheet-like structure is originated from bidentate coordination mode of adipate units to cd-center. it was found that the c...

a new tris-chelate cd(ii) complex, [cd(dadmbtz)3](clo3)2 has been successfully synthesized and characterized by ir, 1h, 13c nmr spectroscopy, elemental analysis and single crystal x-ray determination. the thermal behavior, uv-vis and fluorescence spectra of compound were studied. in reaction with dadmbtz, cadmium (ii) forms a tris-chelate complex with nearly c3 symmetry for coordination polyhed...

a novel complex of cadmium (ii) [cdl0.5(no3)(h2o)](1), l= n,n-bis (o-hydroxyacetophenone) ethylene diamine, have been synthesized as single crystal and nano size. compound 1 in nano size was obtained under sonochemical irradiation and has been characterized by ir, 1hnmr spectroscopy, x-ray powder diffraction (xrd) and scanning electron microscopy (sem). the gray single crystal of compound 1 has...

grinding (solvent-free) method was used as a superior technique to prepare mesoporous photocatalysts of zno, zns, zno / zns, cdo, cds and cdo / cds-sba-15. in this technique, the nitrate, acetate and chloride salts of zinc and/or cadmium were grinded with as-synthesized sba-15 as a mesoporous material. the controllable sulfurationis was used to prepare zns, zno/zns, cds and cdo/cds-sba-15 at te...

here, we report the synthesis of a schiff-base mixed-ligand complex of cadmium(іі) in bulk and nano-scales via the precipitation and sonochemical methods, respectively. the complex formula is [cd(3-bpdh)(3-bpdb)cl2]n (1), where the ligands are 3-bpdh = 2,5-bis(3-pyridyl)-3,4-diaza-2,4-hexadiene and 3-bpdb = 1,4-bis(3-pyridyl)-2,3-diaza-1,3-butadiene. the structure of mixed-ligand complex (1) wa...

As-grown Ar-deposited Cd1−xVxO and Ar/O2-deposited Cd1−yVyO feature lower higher electron concentrations than 4 × 1020 cm−3, respectively. After isothermal isochronal annealing under N2 ambient, we find that the two series exhibit a decrease or increase in until ~4 cm−3 which is close to Fermi stabilization energy (EFS) level of CdO, with assistance native defects. An amphoteric defects model u...

Abstract The anion photoelectron spectra of Cl − ⋅⋅⋅CD 3 CDO, ⋅⋅⋅(CD CDO) 2 , Br ⋅⋅⋅CH CHO, and I CHO are presented with electron stabilisation energies 0.55, 0.93, 0.48, 0.40 eV, respectively. Optimised geometries the singly solvated species featured halide appended to CH molecule in‐line electropositive portion C=O bond having binding between 45 52 kJ mol −1 . doubly ⋅⋅⋅(CH CHO) features asym...

This article gives examples illustrating the static hedging of CDO correlation risk. Changes in correlation result in changes in the relative portioning out of the total expected loss of a reference portfolio to the different tranches. Thus, portfolios with low correlation risk contains a number of CDO tranches whose weights are adjusted so that the daily changes in the mark-tomarket values of ...