581 research outputs found

    Penerapan Hukum Pidana Terhadap Tindak Pidana Makar Oleh Organisasi Papua Merdeka (Opm) Di Kabupaten Jayawijaya (Studiputusannomor 38/pid.b/2011/pn.wmn)

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    A mutiny criminal act is related to a state security. A munity threats legal interest and the safety of Unitary State of the Republic if Indonesia as stipulated in Chapter I book II of Penal Code which consist of three form, namely the mutiny which attacks the legal interests for the safety of Head of State or his/her Vice (Article 104 Penal Code), the unity of State regions (Article 106 Penal code), and the enforcement of State Government (Article 107 Penal Code. The formulations of problem in the research are whether the act done by the Liberating Papua Organization (LPO) is classified as mutiny, how the legal responsibilities towards the mutiny criminal act done by the LPO in the District Of Jayawijaya are, how the implementation of penal code on the mutiny criminal act done by the LPO in District of Jayawijaya based on the verdict No.38/Pid.B/2011/PN.Wmn is. The research result showed the act done by the LPO was a mutiny stipulated in the article 106 Penal code an hasfullfilled the elements whose goal was to conquer the region of state fully or partly under the foreign government with the intetion to separate some parts of the state region. The existence of conscious cooperation. Consequently, all defendants subjected tho the same crimes. Implementation of penal code towards the mutiny criminal act done the LPO in the verdict No.38/Pid.B/2011.PN.Wmn that the judge has implemented the Article 106 Penal Code Jo Article 55 clause (1) in the 1st , namely by sentencing 8 years in prison to every member of LPO

    An approximate binary-black-hole metric

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    An approximate solution to Einstein's equations representing two widely-separated non-rotating black holes in a circular orbit is constructed by matching a post-Newtonian metric to two perturbed Schwarzschild metrics. The spacetime metric is presented in a single coordinate system valid up to the apparent horizons of the black holes. This metric could be useful in numerical simulations of binary black holes. Initial data extracted from this metric have the advantages of being linked to the early inspiral phase of the binary system, and of not containing spurious gravitational waves.Comment: 20 pages, 1 figure; some changes in Sec. IV B,C and Sec.

    Aspergillus

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    A 59-year-old male with past medical history significant for non-Hodgkin's lymphoma status after chemotherapy presented with acute onset of neck pain, odynophagia, and dysphagia associated with subjective fever, chills, and dyspnea. Physical findings included a temperature of 38.4°C, hypertension, and tachycardia. Patient was found to have anterior neck tenderness. Laboratory evaluation revealed neutropenia. The patient was started on empiric antibacterial and antiviral therapy and continued on home prophylactic antifungal treatment. Thyroid function tests revealed overt hyperthyroidism. A thyroid ultrasound showed heterogeneous echotexture without discrete nodules. Subacute thyroiditis was treated with methylprednisolone, metoprolol, and opiate analgesics. Patient's antibacterial, antifungal, and antiviral treatments were broadened. A fine needle aspiration was not conducted. The patient's condition deteriorated rapidly over his brief hospital course and he expired. Autopsy showed fungal thyroiditis secondary to disseminated invasive Aspergillus. This report describes the presentation of fungal thyroiditis secondary to disseminated invasive Aspergillus originating from the respiratory tract. The authors review the diagnostic challenges, pathophysiology, and treatment of this condition

    Binary black hole initial data for numerical general relativity based on post-Newtonian data

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    With the goal of taking a step toward the construction of astrophysically realistic initial data for numerical simulations of black holes, we for the first time derive a family of fully general relativistic initial data based on post-2-Newtonian expansions of the 3-metric and extrinsic curvature without spin. It is expected that such initial data provide a direct connection with the early inspiral phase of the binary system. We discuss a straightforward numerical implementation, which is based on a generalized puncture method. Furthermore, we suggest a method to address some of the inherent ambiguity in mapping post-Newtonian data onto a solution of the general relativistic constraints.Comment: 13 pages, 8 figures, RevTex

    Radiation reaction and the self-force for a point mass in general relativity

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    A point particle of mass m moving on a geodesic creates a perturbation h, of the spacetime metric g, that diverges at the particle. Simple expressions are given for the singular m/r part of h and its quadrupole distortion caused by the spacetime. Subtracting these from h leaves a remainder h^R that is C^1. The self-force on the particle from its own gravitational field corrects the worldline at O(m) to be a geodesic of g+h^R. For the case that the particle is a small non-rotating black hole, an approximate solution to the Einstein equations is given with error of O(m^2) as m approaches 0.Comment: 4 pages, RevTe

    Retarded coordinates based at a world line, and the motion of a small black hole in an external universe

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    In the first part of this article I present a system of retarded coordinates based at an arbitrary world line of an arbitrary curved spacetime. The retarded-time coordinate labels forward light cones that are centered on the world line, the radial coordinate is an affine parameter on the null generators of these light cones, and the angular coordinates are constant on each of these generators. The spacetime metric in the retarded coordinates is displayed as an expansion in powers of the radial coordinate and expressed in terms of the world line's acceleration vector and the spacetime's Riemann tensor evaluated at the world line. The formalism is illustrated in two examples, the first involving a comoving world line of a spatially-flat cosmology, the other featuring an observer in circular motion in the Schwarzschild spacetime. The main application of the formalism is presented in the second part of the article, in which I consider the motion of a small black hole in an empty external universe. I use the retarded coordinates to construct the metric of the small black hole perturbed by the tidal field of the external universe, and the metric of the external universe perturbed by the presence of the black hole. Matching these metrics produces the MiSaTaQuWa equations of motion for the small black hole.Comment: 20 pages, revtex4, 2 figure

    Gravitational waveforms from a point particle orbiting a Schwarzschild black hole

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    We numerically solve the inhomogeneous Zerilli-Moncrief and Regge-Wheeler equations in the time domain. We obtain the gravitational waveforms produced by a point-particle of mass ÎĽ\mu traveling around a Schwarzschild black hole of mass M on arbitrary bound and unbound orbits. Fluxes of energy and angular momentum at infinity and the event horizon are also calculated. Results for circular orbits, selected cases of eccentric orbits, and parabolic orbits are presented. The numerical results from the time-domain code indicate that, for all three types of orbital motion, black hole absorption contributes less than 1% of the total flux, so long as the orbital radius r_p(t) satisfies r_p(t)> 5M at all times.Comment: revtex4, 24 pages, 23 figures, 3 tables, submitted to PR
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