1,029 research outputs found
Perbedaan Persepsi Risiko Audit, Materialitas dan Kualitas Audit Sebelum dan Sesudah Implementasi Ketentuan Pidana UU No. 5 Tahun 2011 Tentang Akuntan Publik (Studi Persepsi pada Kantor Akuntan Publik Surabaya)
Penelitian ini bertujuan untuk memperoleh data informasi dalam hal bukti empiris tentang perbedaan persepsiauditor dalam menentukan risiko audit, tingkat materialitas dan kualitas audit sebelum dan sesudahpelaksanaan ketentuan pidana UU No 5 tahun 2011 tentang akuntan publik.Populasi dalam penelitian ini adalah auditor yang bekerja pada Kantor Akuntan Publik (PAF) di Surabayasebagai 46 PAF. Auditor dipilih sebagai sampel dalam penelitian ini adalah auditor yang menjabat sebagaipartner, manajer, pengawas dan senior. Data yang digunakan dalam penelitian ini adalah data primer dengankuesioner yang dibagikan sebanyak 236 kuesioner. Metode analisis yang digunakan dalam penelitian iniadalah uji beda dengan menggunakan paired sample t-test.Hasil penelitian ini menunjukkan ada perbedaan persepsi auditor dalam menentukan risiko audit, tingkatmaterialitas dan kualitas audit sebelum dan sesudah pelaksanaan ketentuan pidana UU No 5 tahun 2011tentang akuntan publik.Keyword : Risiko audit, Materialitas, kualitas Audit, ketentuan pidana dan UU Nomor 5 tahun 2011 tentangakuntan publik
Novel Readings: The History of a Writing Community by a Partial, Prejudiced, & Ignorant Historian
Some Finite Size Effects in Simulations of Glass Dynamics
We present the results of a molecular dynamics computer simulation in which
we investigate the dynamics of silica. By considering different system sizes,
we show that in simulations of the dynamics of this strong glass former
surprisingly large finite size effects are present. In particular we
demonstrate that the relaxation times of the incoherent intermediate scattering
function and the time dependence of the mean squared displacement are affected
by such finite size effects. By compressing the system to high densities, we
transform it to a fragile glass former and find that for that system these
types of finite size effects are much weaker.Comment: 12 pages of RevTex, 4 postscript figures available from W. Ko
Stereotactic MR-guided online adaptive radiation therapy (SMART) for ultracentral thorax malignancies: Results of a phase 1 trial
Thermodynamics and Dynamics of a Monoatomic Glass-Former. Constant Pressure and Constant Volume Behavior
We report constant-volume and constant-pressure simulations of the
thermodynamic and dynamic properties of the low-temperature liquid and
crystalline phases of the modified Stillinger-Weber (mSW) model. We have found
an approximately linear increase of the effective Gaussian width of the
distribution of inherent structures. This effect comes from non-Gaussianity of
the landscape and is consistent with the predictions of the Gaussian
excitations model representing the thermodynamics of the configurational
manifold as an ensemble of excitations, each carrying an excitation entropy.
The mSW model provides us with both the configurational and excess entropies,
with the difference mostly attributed to vibrational anharmonicity. We
therefore can address the distinction between the excess thermodynamic
quantities often used in the Adam-Gibbs (AG) equation. We find a new break in
the slope of the constant pressure AG plot when the excess entropy is used in
the AG equation. The simulation diffusivity data are equally well fitted by
applying a new equation, derived within the Gaussian excitations model, that
emphasizes enthalpy over entropy as the thermodynamic control variable for
transport in viscous liquids.Comment: 14 pages, 14 figure
Codimension Two Branes and Distributional Curvature
In general relativity, there is a well-developed formalism for working with
the approximation that a gravitational source is concentrated on a shell, or
codimension one surface. By contrast, there are obstacles to concentrating
sources on surfaces that have a higher codimension, for example, a string in a
spacetime with dimension greater than or equal to four. Here it is shown that,
by giving up some of the generality of the codimension one case, curvature can
be concentrated on submanifolds that have codimension two. A class of metrics
is identified such that (1) the scalar curvature and Ricci densities exist as
distributions with support on a co-dimension two submanifold, and (2) using the
Einstein equation, the distributional curvature corresponds to a concentrated
stress-energy with equation of state p equals minus the energy density, where p
is the isotropic pressure tangent to the submanifold. This is the appropriate
stress-energy to describe a self-gravitating brane that is governed by an area
action, or a brane world deSitter cosmology. The possibility of having a
different equation of state arise from a wider class of metrics is discussed.Comment: 18 pages; v2 references added; typos corrected, references added;
additional references adde
New apparatus for DTA at 2000 bar: thermodynamic studies on Au, Ag, Al and HTSC oxides
A new DTA (Differential Thermal Analysis) device was designed and installed
in a Hot Isostatic Pressure (HIP) furnace in order to perform high-pressure
thermodynamic investigations up to 2 kbar and 1200C. Thermal analysis can be
carried out in inert or oxidising atmosphere up to p(O2) = 400 bar. The
calibration of the DTA apparatus under pressure was successfully performed
using the melting temperature (Tm) of pure metals (Au, Ag and Al) as standard
calibration references. The thermal properties of these metals have been
studied under pressure. The values of DV (volume variation between liquid and
solid at Tm), ROsm (density of the solid at Tm) and ALPHAm (linear thermal
expansion coefficient at Tm) have been extracted. A very good agreement was
found with the existing literature and new data were added. This HP-DTA
apparatus is very useful for studying the thermodynamics of those systems where
one or more volatile elements are present, such as high TC superconducting
oxides. DTA measurements have been performed on Bi,Pb(2223) tapes up to 2 kbar
under reduced oxygen partial pressure (p(O2) = 0.07 bar). The reaction leading
to the formation of the 2223 phase was found to occur at higher temperatures
when applying pressure: the reaction DTA peak shifted by 49C at 2 kbar compared
to the reaction at 1 bar. This temperature shift is due to the higher stability
of the Pb-rich precursor phases under pressure, as the high isostatic pressure
prevents Pb from evaporating.Comment: 6 figures, 3 tables, Thermodynamics, Thermal property, Bi-2223,
fundamental valu
Determination of the chiral coupling constants c3 and c4 in new pp and np partial-wave analyses
As a first result of two new partial-wave analyses, one of the pp and another
one of the np scattering data below 500 MeV, we report a study of the
long-range chiral two-pion exchange interaction which contains the chiral
coupling constants c1, c3, and c4. By using as input a theoretical value for c1
we are able to determine in pp as well as in np scattering accurate values for
c3 and c4. The values determined from the pp data and independently from the np
data are in very good agreement, indicating the correctness of the chiral
two-pion exchange interaction. The weighted averages are c3 = -4.78(10) / GeV
and c4 = 3.96(22) / GeV, where the errors are statistical. The value of c3 is
best determined from the pp data and that of c4 from the np data.Comment: 9 pages, 1 figure. Accepted for publication in Phys. Rev.
The three-nucleon bound state using realistic potential models
The bound states of H and He have been calculated using the Argonne
plus the Urbana three-nucleon potential. The isospin state
have been included in the calculations as well as the - mass difference.
The H-He mass difference has been evaluated through the charge
dependent terms explicitly included in the two-body potential. The calculations
have been performed using two different methods: the solution of the Faddeev
equations in momentum space and the expansion on the correlated hyperspherical
harmonic basis. The results are in agreement within 0.1% and can be used as
benchmark tests. Results for the CD-Bonn interaction are also presented. It is
shown that the H and He binding energy difference can be predicted
model independently.Comment: 5 pages REVTeX 4, 1 figures, 6 table
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