The Violation of Cooperative Principle a Case of Humorous Verbal Cartoon in Kompas

This research is aimed at describing the types of maxim violated in humorous verbal cartoon in Kompas, to find out the type of the maxims that is dominantly violated in it and to find out the causes. The method of research is descriptive qualitative research. The data is analyzed by interpreting the conversations and analyzing them based on the types of the maxim violated. From the data, it was found that the violation of the maxim of quality is 12 (20.33%), the violation of the maxim of quantity is 25 (42.37%), the violation of manner is 15 (25.42%), and the violation of the maxim of relevance is 7 (11.86%). The frequency and the percentage shows that maxim of quantity is the dominant type of maxim which is violated

3-D Perturbations in Conformal Turbulence

The effects of three-dimensional perturbations in two-dimensional turbulence are investigated, through a conformal field theory approach. We compute scaling exponents for the energy spectra of enstrophy and energy cascades, in a strong coupling limit, and compare them to the values found in recent experiments. The extension of unperturbed conformal turbulence to the present situation is performed by means of a simple physical picture in which the existence of small scale random forces is closely related to deviations of the exact two-dimensional fluid motion.Comment: Discussion of intermittency improved. Figure include

Improved Constraints on the Acceleration History of the Universe and the Properties of the Dark Energy

We extend and apply a model-independent analysis method developed earlier by Daly & Djorgovski to new samples of supernova standard candles, radio galaxy and cluster standard rulers, and use it to constrain physical properties of the dark energy as functions of redshift. Similar results are obtained for the radio galaxy and supernova data sets. The first and second derivatives of the distance are compared directly with predictions in a standard model based on General Relativity. The good agreement indicates that General Relativity provides an accurate description of the data on look-back time scales of about ten billion years. The first and second derivatives are combined to obtain the acceleration parameter, assuming only the validity of the Robertson-Walker metric, independent of a theory of gravity and of the physical nature of the dark energy. The acceleration of the universe at the current epoch is indicated by the analysis. The effect of non-zero space curvature on q(z) is explored. We solve for the pressure, energy density, equation of state, and potential and kinetic energy of the dark energy as functions of redshift assuming that General Relativity is the correct theory of gravity, and the results indicate that a cosmological constant in a spatially flat universe provides a good description of each of these quantities over the redshift range from zero to about one. We define a new function, the dark energy indicator, in terms of the first and second derivatives of the coordinate distance and show how this can be used to measure deviations of w from -1 and to obtain a new and independent measure of Omega.Comment: 46 pages, submitted for publicatio

Structure of a Bathtub Vortex : Importance of the Bottom Boundary Layer

A bathtub vortex in a cylindrical tank rotating at a constant angular velocity [omega] is studied by meansof a laboratory experiment, a numerical experiment and a boundary layer theory. The laboratory and numerical experiments show that two regimes of vortices in the steady-state can occur depending on [omega] and the volume flux Q through the drain hole: when Q is large and [omega] is small, a potential vortex is formed in which angular momentum outside the vortex core is constant in the non-rotating frame. However, when Q is small or [omega] is large, a vortex is generated in which the angular momentum decreases with decreasing radius. Boundary layertheory shows that the vortex regimes strongly depend on the theoretical radial volume flux through the bottomboundary layer under a potential vortex : when the ratio of Q to the theoretical boundary-layer radial volume flux Qb (scaled by 2π R2([omega] ν)12 ) at the outer rim of the vortex core is larger than a critical value (of order 1), the radial flow in the interior exists at all radiiand Regime I is realized, where R is the inner radius of the tank and ν the kinematicviscosity.When the ratio is less than the critical value, the radial flow in the interior nearlyvanishes inside a critical radius and almost all of the radial volume flux occurs only in the boundary layer,resulting in Regime II in which the angular momentum is not constant with radius. This criterion is found to explain the results of the laboratory and numerical experiments very well

New ⁴⁰Ar/³⁹Ar dating of the Antrim Plateau Volcanics, Australia: clarifying an age for the eruptive phase of the Kalkarindji continental flood basalt province

The Kalkarindji flood basalt province of northern Australia erupted in the mid-Cambrian. Today the province consists of scattered volcanic and intrusive suites, the largest being the Antrim Plateau Volcanics (APV) in Northern Territory. Accurate dating of Kalkarindji has proved challenging with previous studies focused on minor volcanics and intrusive dykes in Northern Territory and Western Australia. These previously published data, corrected to the same decay constants, range from 512.8 to 509.6 ± 2.5 Ma [2σ], placing Kalkarindji in apparent synchronicity with the Cambrian Stage 4–5 biotic crisis at 510 ± 1 Ma. This study utilises 40Ar/39Ar dating of basalts from the APV to accurately date the major volcanic eruptions in this province. Results yield an age of 508.0–498.3 ± 5.5 Ma [2σ], indicating the APV is younger than the intrusives. These dates allude to a relative timing discrepancy, where intrusive activity in the North Australian Craton preceded the eruption of the APV as the last magmatic activity in the region. The determination of these largest eruptions to be later than 510 Ma, effectively disassociates Kalkarindji lavas from being a major cause of the 510 Ma biotic crisis, but cannot definitively discount any deleterious effects on the fragile Cambrian ecosystem

Sains Permakanan: Makanan Berfungsi

Kebanyakan pakar farmakologi mengakui bahawa permakanan penting unluk kesihatan dan kesejahteraan. Pada tahun 500 sebelum masihi, hubungan antara farmakologi dengan pemakanan adalah rapat sebagaimana yang dinyatakan oleh Hippocrates, 'Biarkan makanan menjadi ubat anda dan biarkan ubat meniadi makanan anda. Hanya rawatan semulajadi yang memenuhi kritera tersebut.' Orang Yunan kuno membahagikan perubatan kepada tiga kategori, atau diet, farmasi dan perubatan surgeri. Hal ini menunjukkan bahawa adalah makanan sebahagian daripada perubatan yang diamalkan. Dalam sistem perubatan tradisional seperti Ayurveda dan perubatan tradisional Cina, juga tidak ada perbezaan antara makanan dengan ubalan ialtu rnakanan adalah bahagan yang penting untuk mencegah penyakit dan menjaga kesihatan

Body composition study by dual-energy x-ray absorptiometry in familial partial lipodystrophy: finding new tools for an objective evaluation (vol 4, pg 40, 2012)

Rio de Janeiro & Catholic Univ, Inst Estadual Diabet & Endocrinol, Metab Unit, Rio de Janeiro, BrazilUniv Fed Rio de Janeiro, Dept Nutrol, Rio de Janeiro, RJ, BrazilUniversidade Federal de São Paulo, Div Endocrinol, São Paulo, SP, BrazilInst Estadual Diabet & Endocrinol, BR-20211340 Rio de Janeiro, RJ, BrazilUniversidade Federal de São Paulo, Div Endocrinol, São Paulo, SP, BrazilWeb of Scienc