Zaburoni HIV case: The law can sometimes be an ass, but not in this case

Lana Nowakowski's opinion piece on the High Court decision in the Zaburoni HIV case attacks "Queensland's absurd necessity to prove intention on transmission" and argues that "changes to the law are long overdue". Both claims are wrong...

Thermodynamic Properties and Phase Diagram for the System MoO2–TiO2

The activity of molybdenum dioxide (MoO2) in the MoO2–TiO2 solid solutions was measured at 1600 K using a solid-state cell incorporating yttria-doped thoria as the electrolyte. For two compositions, the emf was also measured as a function of temperature. The cell was designed such that the emf is directly related to the activity of MoO2 in the solid solution. The results show monotonic variation of activity with composition, suggesting a complete range of solid solutions between the end members and the occurrence of MoO2 with a tetragonal structure at 1600 K. A large positive deviation from Raoult's law was found. Excess Gibbs energy of mixing is an asymmetric function of composition and can be represented by the subregular solution model of Hardy as follows.The temperature dependence of the emf for two compositions is reasonably consistent with ideal entropy of mixing. A miscibility gap is indicated at a lower temperature with the critical point characterized by Tc (K)=1560 and . Recent studies indicate that MoO2 undergoes a transition from a monoclinic to tetragonal structure at 1533 K with a transition entropy of 9.91 J·(mol·K)−1. The solid solubility of TiO2 with rutile structure in MoO2 with a monoclinic structure is negligible. These features give rise to a eutectoid reaction at 1412 K. The topology of the computed phase diagram differs significantly from that suggested by Pejryd.

Expected Performance of the ATLAS Experiment - Detector, Trigger and Physics

A detailed study is presented of the expected performance of the ATLAS detector. The reconstruction of tracks, leptons, photons, missing energy and jets is investigated, together with the performance of b-tagging and the trigger. The physics potential for a variety of interesting physics processes, within the Standard Model and beyond, is examined. The study comprises a series of notes based on simulations of the detector and physics processes, with particular emphasis given to the data expected from the first years of operation of the LHC at CERN.

Thomas-Fermi Method For Particles Obeying Generalized Exclusion Statistics

We use the Thomas-Fermi method to examine the thermodynamics of particles obeying Haldane exclusion statistics. Specifically, we study Calogero-Sutherland particles placed in a given external potential in one dimension. For the case of a simple harmonic potential (constant density of states), we obtain the exact one-particle spatial density and a {\it closed} form for the equation of state at finite temperature, which are both new results. We then solve the problem of particles in a $x^{2/3} ~$ potential (linear density of states) and show that Bose-Einstein condensation does not occur for any statistics other than bosons.

Preliminary Analysis on the May 1st Landslide at Wulong

分析了边坡工程地质条件和地质成因机制；根据现场调查数据建立了滑坡地质剖面,反演了滑坡发生时滑动面的抗剪强度参数；分析了原坡形及降雨所引起孔隙水压力对其稳定性的影响,并以反演获得的强度参数结合类似边坡岩体结构面强度试验统计结果,对原边坡进行了可靠度分析,获得了原边坡的潜在破坏概率,从而又在定量角度上获得了滑坡发生的原因。

Variational Approach to the Thomas-Fermi Equation

By the semi-inverse method, a variational principle is obtained for the Thomas-Fermi equation, then the Ritz method is applied to solve an analytical solution, which is a much simpler and more efficient method.

Las escenas espejo en el teatro isabelino : el jardín de Isabel en “La tragedia española” de Thomas Kyd

Resumen: Este trabajo busca demostrar cómo la escena de “El Jardín de Isabel” (acto IV, escena ii) en la obra La tragedia española de Thomas Kyd es un ejemplo de una escena espejo. Inicialmente se observa cómo esta escena está laxamente conectada con el resto de la obra y la misma no sufriría un cambio significativo de ser la escena eliminada; la característica de “prescindible” de ésta, es propia de una escena espejo. La escena del Jardín de Isabel es luego estudiada en profundidad para dejar en evidencia cómo resume la obra y la simboliza. El personaje de Isabel es examinado en detalle, siguiendo una sensibilidad pictórica y, a través de una interpretación temática y simbólica, Isabel es presentada como Piedad, Testigo de Justicia Divina y Venganza. Finalmente el espacio es también analizado como locus amoenus al ser inicialmente un lugar de encuentro de los enamorados y locus eremus luego de la maldición de Isabel. Luego del estudio de estos aspectos de esta escena espejo, se pone en evidencia cómo la misma “refleja” los temas centrales de la obra: la verdad se revela con el tiempo, hay que ser paciente y esperar la justicia divina y, por último, la venganza sólo condena al vengador.

De la teoría al análisis de los sistemas-mundo : consideraciones sobre la interacción entre Egipto, Kerma y Biblos (c. 1985-1640 a.C.)

Resumen: Este trabajo aborda la posibilidad de analizar las relaciones entre diferentes sociedades del noreste de África y el Levante a través del análisis de los sistemas-mundo c. 1985–1640 a.C.