Konflik Agraria Di Indonesia

This article describe agrarian conflict in Indonesia. Until this moment many agrarian conflict are happen in Papua, Java, Kalimantan and Sumatera. This conflict consist many interests and there isn\u27t equity policy to society are following this conflict. The implication the agrarian conflict become latent conflict. It usually make huge damage in society and nation

Between alchemy and Pietism: Wilhelm Christoph Kriegsmann's philological quest for ancient wisdom

A minor figure undeservedly forgotten, Wilhelm Christoph Kriegsmann (1633–1679) has received only limited attention from historians of alchemy and church historians. He is known chiefly either for his idiosyncratic Phoenician reconstruction of the Tabula Smaragdina, a foundational text of alchemy attributed to Hermes Trismegistus, or alternatively for writing one of the earliest sustained defenses of Pietist conventicles to appear in print. In an attempt to bridge this unsatisfactory segregation, this paper argues that the notion of ancient wisdom (prisca sapientia) provided a crucial link between these seemingly disparate areas. First, Kriegsmann’s largely philological works on alchemy published between 1657and 1669 are discussed, with particular emphasis on how they framed the relationship between alchemy and religious piety. As Kriegsmann joined the cause of the first Pietists in the early 1670s, he was inspired to announce a whole range of books, some of which were never published. In the year 1676, he made the transition from an occult reading group to a Pietist conventicle. In its explicit combination of complete knowledge and practical piety, Kriegsmann’s call to restore the Bible wisdom (bibliosophia) of the ancient Jews is considered and placed in the context of other spiritualist and Pietist appropriations of ancient wisdom

An investigation of the color reproduction accuracy of two halftoning algorithms for dot matrix systems

The recent popularity of dot matrix printing technologies has renewed interest in developing color halftoning techniques for these systems. A color reproduction scheme based on colorimetric principles would provide accurate color rendition, and can be configured to different hardware implementations. Additionally, where there are demands for multiple copies, color reproduction accuracy is assured to the nth generation. A binary dot matrix halftoning algorithm previously used for black-and-white reproduction (error diffusion) and a new algorithm to be described (EZ method) were investigated in terms of their color reproduction capabilities, with the objective to achieve colorimetric color reproduction. The error diffusion technique made poor system color selections when used in XYZ tristimulus space. As a result, large hue, saturation, and ΔE*ab errors were experienced. The EZ Color Algorithm provided better color accuracy, with an average color difference of less than three for a 4x4 cell size. A uniform color space, such as CIELAB, is considered a minimum requirement in order for the error diffusion algorithm to provide colorimetric color reproduction. Hue, saturation, and ΔE*ab errors were minimized when this color space was used. The EZ Color Algorithm provides several important features including the incorporation of the black colorant explicity in the color formulation, selection of system colors prior to quantizing, and quantization of system color areas instead of reflectance values

Neutrinoless Double Beta Decay, the Inverted Hierarchy and Precision Determination of theta(12)

Ruling out the inverted neutrino hierarchy with neutrinoless double beta decay experiments is possible if a limit on the effective mass below the minimal theoretically possible value is reached. We stress that this lower limit depends strongly on the value of the solar neutrino mixing angle: it introduces an uncertainty of a factor of 2 within its current 3 sigma range. If an experiment is not background-free, a factor of two in effective mass corresponds to a combined factor of 16 improvement for the experimental parameters running time, detector mass, background level and energy resolution. Therefore, a more precise determination of theta(12) is crucial for the interpretation of experimental results and the evaluation of the potential and requirements for future experiments. We give the required half-lifes to exclude (and touch) the inverted hierarchy regime for all double beta decay isotopes with a Q-value above 2 MeV. The nuclear matrix elements from 6 different groups and, if available, their errors are used and compared. We carefully put the calculations on equal footing in what regards various convention issues. We also use our compilation of matrix elements to give the reachable values of the effective mass for a given half-life value.Comment: 26 pages, 6 figures. v2: error corrected (misprint in paper we took a value from), slightly modifying the result

A new approach to the inverse problem for current mapping in thin-film superconductors

A novel mathematical approach has been developed to complete the inversion of the Biot-Savart law in one- and two-dimensional cases from measurements of the perpendicular component of the magnetic field using the well-developed Magneto-Optical Imaging technique. Our approach, especially in the 2D case, is provided in great detail to allow a straightforward implementation as opposed to those found in the literature. Our new approach also refines our previous results for the 1D case [Johansen et al., Phys. Rev. B 54, 16264 (1996)], and streamlines the method developed by Jooss et al. [Physica C 299, 215 (1998)] deemed as the most accurate if compared to that of Roth et al. [J. Appl. Phys. 65, 361 (1989)]. We also verify and streamline the iterative technique, which was developed following Laviano et al. [Supercond. Sci. Technol. 16, 71 (2002)] to account for in-plane magnetic fields caused by the bending of the applied magnetic field due to the demagnetising effect. After testing on magneto-optical images of a high quality YBa2Cu3O7 superconducting thin film, we show that the procedure employed is effective

Simulated recovery of Europa's global shape and tidal Love numbers from altimetry and radio tracking during a dedicated flyby tour

The fundamental scientific objectives for future spacecraft exploration of Jupiter's moon Europa include confirmation of the existence of subsurface ocean beneath the surface ice shell and constraints on the physical properties of the ocean. Here we conduct a comprehensive simulation of a multiple-flyby mission. We demonstrate that radio tracking data can provide an estimate of the gravitational tidal Love number k2 with sufficient precision to confirm the presence of a liquid layer. We further show that a capable long-range laser altimeter can improve determination of the spacecraft position, improve the k2 determination (2 (3-4% error), which is directly related to the amplitude of the surface tidal deformation. These measurements, in addition to the global shape accurately constrained by the long altimetric profiles, can yield further constraints on the interior structure of Europa. Key Points A multiple-flyby mission to Europa can recover key geophysical parameters Laser altimetry can uniquely and accurately recover the global shape of Europa Laser altimetry enables the recovery of h2 to constrain the ice shell thicknes

Pulse shape discrimination performance of Inverted Coaxial Ge detectors

We report on the characterization of two inverted coaxial Ge detectors in the context of being employed in future $^{76}$Ge neutrinoless double beta ($0\nu\beta\beta$) decay experiments. It is an advantage that such detectors can be produced with bigger Ge mass as compared to the planar Broad Energy Ge detectors (BEGe) that are currently used in the GERDA $0\nu\beta\beta$ decay experiment. This will result in lower background for the search of $0\nu\beta\beta$ decay due to a reduction of cables, electronics and holders. The measured resolution near the $^{76}$Ge Q-value at 2039 keV is 2.5 keV and their pulse-shape characteristics are similar to BEGe-detectors. It is concluded that this type of Ge-detector is suitable for usage in $^{76}$Ge $0\nu\beta\beta$ decay experiments

From modular invariants to graphs: the modular splitting method

We start with a given modular invariant M of a two dimensional su(n)_k conformal field theory (CFT) and present a general method for solving the Ocneanu modular splitting equation and then determine, in a step-by-step explicit construction, 1) the generalized partition functions corresponding to the introduction of boundary conditions and defect lines; 2) the quantum symmetries of the higher ADE graph G associated to the initial modular invariant M. Notice that one does not suppose here that the graph G is already known, since it appears as a by-product of the calculations. We analyze several su(3)_k exceptional cases at levels 5 and 9.Comment: 28 pages, 7 figures. Version 2: updated references. Typos corrected. su(2) example has been removed to shorten the paper. Dual annular matrices for the rejected exceptional su(3) diagram are determine