Magnetism in SmBaMn2O5 was investigated on a single crystal by magnetic and neutron diffraction measurements. This is an oxygen deficient perovskite with layered ordering of Sm Ba cations. Mn atoms are coordinated five oxygens forming square pyramid they ordered checkerboard pattern expanded-compressed pyramids the ab-plane. The study revealed ferrimagnetic moments below TN=134 K. Macroscopic m...

The title compound, C(8)H(8)N(2)O(4), was prepared via the nitration of p-xylene. The mol-ecules are stacked along the c axis in an antiparallel manner. The two nitro groups are rotated relative to the benzene ring with dihedral angles of 44.50 (7) and 31.67 (8)°. The tilt of the nitro groups allows the formation of C-H⋯O inter-actions between the ring C-H and nitro groups of adjacent mol-ecule...

OBJECTIVE To determine the incidence and etiologies of celiac axis stenosis in asymptomatic individuals. MATERIALS AND METHODS This prospective study involved 400 consecutive patients (male: 319, female: 81) referred to us for celiac arteriography between April and July 1999. When celiac axis branches were opacified by collateral circulation during superior mesenteric arteriography, the prese...

Genetic epidemiologic studies indicate that all ten personality disorders (PDs) classified on the DSM-IV axis II are modestly to moderately heritable. Shared environmental and nonadditive genetic factors are of minor or no importance. No sex differences have been identified, Multivariate studies suggest that the extensive comorbidity between the PDs can be explained by three common genetic and ...

In this study, we investigate the shapes of starless and protostellar cores using hydrodynamic, self-gravitating adaptive mesh refinement simulations of turbulent molecular clouds. We simulate observations of these cores in dust emission, including realistic noise and telescope resolution, and compare to the observed core shapes measured in Orion by Nutter & Ward-Thompson (2007). The simulation...

In this study, we investigate the shapes of starless and protostellar cores using hydrodynamic, self-gravitating adaptive mesh refinement simulations of turbulent molecular clouds. We simulate observations of these cores in dust emission, including realistic noise and telescope resolution, and compare to the observed core shapes measured in Orion by Nutter & Ward-Thompson (2007). The simulation...

the subcutaneous inoculation of 16 white mice and 10 golden hamsters with l.tropica major resulted in the development of leishmanial lesions in all, becoming generalized in some.two of 10 hamsters inoculated intraperitoneally with this parasite developed generalized lesions. on the other hand, the inoculation of l. tropica minor to 128 mice subcutaneously and 170 mice intraperitoneally did not ...

ABSTRACT We present measurements of the morphology star-forming gas in galaxies from EAGLE simulations, and its alignment relative to stars dark matter (DM). Imaging such radio continuum enables weak lensing experiments that complement traditional optical approaches. Star-forming is typically more flattened than DM within halo centres, particularly for present-day structures total mass $\sim 10...

The structures of the mirror image (+)and (—)-m/n.s-a/ir/-adductsof 7,8-dihydroxj-9JO-epox) -7,8,9, lÃ1⁄4-tetrahydroben/o(a)p>rene lo guaninc A/2have been of great interest because the high biological activity of 7,8dih) droxy-9,10-epo\y-7,8,9,10-tetrahydrobenzo(a)py rene in mammalian mutagenesis and tumorigcnesis has been attributed to the predominant (+)-fca/ii-anfi-adduct. \Ve have carried...

This paper proposes a machine-learning-based framework for voltage quality analytics, where the space phasor model (SPM) of three-phase voltages before, during, and after event is applied as input data. The proceeds along with three main steps: (a) extraction, (b) characterization, (c) additional information extraction. During first step, it utilizes Gaussian-based anomaly detection (GAD) techn...