Divorce - Pendente Lite Awards - Counsel Fees - Costs - Alimony - Effect of Equal Rights Amendment; Wiegand v. Wiegand

THE PENNSYLVANIA SUPERIOR COURT, in Wiegand v. Wiegand,struck out at one of the true bastions of sex discrimination incorporated into the Anglo-American legal system. The legislated discrimination of the Pennsylvania Divorce Law was the object of the court\u27s scrutiny. Appellee Sara Wiegand had filed a complaint in divorce a mensa et thora, a petition for alimony, and an initial petition for alimony pendente lite, counsel fees, and expenses. On August 14, 1967, the Court of Common Pleas, Allegheny County, ordered appellant Myron Wiegand to pay $875 per month alimony pendente lite and$250 preliminary counsel fees. Subsequently, appellee filed additional petitions for counsel fees and costs for continued or increased alimony pendente lite. Appellant submitted answers to these pleadings and a counter-claim seeking divorce a vinculo matrimoni. The court ordered appellant to pay $5,000 counsel fees and$82.50 court costs. On appeal to the Superior Court the husband limited his assignment of errors to two related issues. The first was whether the amount for counsel fees was excessive; the second whether the court below erred in refusing to permit cross-examination of appellee as to how she had dispersed the money previously paid over to her

X-ray spectral modelling of the AGN obscuring region in the CDFS: Bayesian model selection and catalogue

AGN are known to have complex X-ray spectra that depend on both the properties of the accreting SMBH (e.g. mass, accretion rate) and the distribution of obscuring material in its vicinity ("torus"). Often however, simple and even unphysical models are adopted to represent the X-ray spectra of AGN. In the case of blank field surveys in particular, this should have an impact on e.g. the determination of the AGN luminosity function, the inferred accretion history of the Universe and also on our understanding of the relation between AGN and their host galaxies. We develop a Bayesian framework for model comparison and parameter estimation of X-ray spectra. We take into account uncertainties associated with X-ray data and photometric redshifts. We also demonstrate how Bayesian model comparison can be used to select among ten different physically motivated X-ray spectral models the one that provides a better representation of the observations. Despite the use of low-count spectra, our methodology is able to draw strong inferences on the geometry of the torus. For a sample of 350 AGN in the 4 Ms Chandra Deep Field South field, our analysis identifies four components needed to represent the diversity of the observed X-ray spectra: (abridged). Simpler models are ruled out with decisive evidence in favour of a geometrically extended structure with significant Compton scattering. Regarding the geometry of the obscurer, there is strong evidence against both a completely closed or entirely open toroidal geometry, in favour of an intermediate case. The additional Compton reflection required by data over that predicted by toroidal geometry models, may be a sign of a density gradient in the torus or reflection off the accretion disk. Finally, we release a catalogue with estimated parameters such as the accretion luminosity in the 2-10 keV band and the column density, $N_{H}$, of the obscurer.Comment: 28 pages, 18 figures, catalogue available from https://www.mpe.mpg.de/~jbuchner/agn_torus/analysis/cdfs4Ms_cat/, software available from https://github.com/JohannesBuchner/BX

Unobscured Type 2 Active Galactic Nuclei

Type 2 active galactic nuclei (AGNs) with intrinsically weak broad emission lines (BELs) would be exceptions to the unified model. After examining a number of proposed candidates critically, we find that the sample is contaminated significantly by objects with BELs of strengths indicating that they actually contain intermediate-type AGNs, plus a few Compton-thick sources as revealed by extremely low ratios of X-ray to nuclear IR luminosities. We develop quantitative metrics that show two (NGC 3147 and NGC 4594) of the remaining candidates to have BELs 2-3 orders of magnitude weaker than those of typical type 1 AGNs. Several more galaxies remain as candidates to have anomalously weak BELs, but this status cannot be confirmed with the existing information. Although the parent sample is poorly defined, the two confirmed objects are well under 1% of its total number of members, showing that the absence of a BEL is possible, but very uncommon in AGN. We evaluate these two objects in detail using multi-wavelength measurements including new IR data obtained with Spitzer and ground-based optical spectropolarimeteric observations. They have little X-ray extinction with N_H < ~10^(21) cm^(–2). Their IR spectra show strong silicate emission (NGC 4594) or weak aromatic features on a generally power-law continuum with a suggestion of silicates in emission (NGC 3147). No polarized BEL is detected in NGC 3147. These results indicate that the two unobscured type 2 objects have circumnuclear tori that are approximately face-on. Combined with their X-ray and optical/UV properties, this behavior implies that we have an unobscured view of the nuclei and thus that they have intrinsically weak BELs. We compare their properties with those of the other less-extreme candidates. We then compare the distributions of bolometric luminosities and accretion rates of these objects with theoretical models that predict weak BELs

Bose-Einstein condensate collapse: a comparison between theory and experiment

We solve the Gross-Pitaevskii equation numerically for the collapse induced by a switch from positive to negative scattering lengths. We compare our results with experiments performed at JILA with Bose-Einstein condensates of Rb-85, in which the scattering length was controlled using a Feshbach resonance. Building on previous theoretical work we identify quantitative differences between the predictions of mean-field theory and the results of the experiments. Besides the previously reported difference between the predicted and observed critical atom number for collapse, we also find that the predicted collapse times systematically exceed those observed experimentally. Quantum field effects, such as fragmentation, that might account for these discrepancies are discussed.Comment: 4 pages, 2 figure

2016 Tobacco Environmental Survey Report

During the month of September 2016, the Institute for Social and Behavioral Science (ISBS) located 83 establishments that sell tobacco products in the west and south areas of Orange County, Florida. Our survey team operated within the boundaries of south and west Orange County, as established by the Orange County Government (orangecountyfl.net)

2016 Alcohol Environmental Survey Report

During the month of September 2016, the Institute for Social and Behavioral Science (ISBS) located 216 establishments that sell alcoholic beverages in the east and west areas of Orange County, Florida. Our survey team operated within the boundaries of east and west Orange County, as established by Orange County Government (orangecountyfl.net). During the month of September 2016, the Institute for Social and Behavioral Science (ISBS) located 216 establishments that sell alcoholic beverages in the east and west areas of Orange County, Florida. Our survey team operated within the boundaries of east and west Orange County, as established by Orange County Government (orangecountyfl.net)

Tree-body loss of of trapped ultracold 87^{87}Rb atoms due to a Feshbach resonance

The loss of ultracold trapped atoms in the vicinity of a Feshbach resonance is treated as a two-stage reaction, using the Breit-Wigner theory. The first stage is the formation of a resonant diatomic molecule, and the second one is its deactivation by inelastic collisions with other atoms. This model is applied to the analysis of recent experiments on $^{87}$Rb, leading to an estimated value of $7\times 10^{-11}$ cm$^{3}/$s for the deactivation rate coefficient.Comment: LaTeX, 4 pages with 1 figures, uses REVTeX4, uses improved experimental dat

Very high precision bound state spectroscopy near a 85^{85}Rb Feshbach resonance

We precisely measured the binding energy of a molecular state near the Feshbach resonance in a $^{85}$Rb Bose-Einstein condensate (BEC). Rapid magnetic field pulses induced coherent atom-molecule oscillations in the BEC. We measured the oscillation frequency as a function of B-field and fit the data to a coupled-channels model. Our analysis constrained the Feshbach resonance position [155.041(18) G], width [10.71(2) G], and background scattering length [-443(3) a$_0$] and yielded new values for $v_{DS}$, $v_{DT}$, and $C_6$. These results improved our estimate for the stability condition of an attractive BEC. We also found evidence for a mean-field shift to the binding energy.Comment: 5 pages, 2 figures, submitted to PR