75 research outputs found
Sosial Budaya Masyarakat Pariangan dalam Karya Film Dokumenter “Ishlah”
Ishlah is a documentary movie wich inspired by local culture. Basic idea contructed by social behaviour of peoples who life in Pariangan this social behaviour contains whole peoples live activity such daily activity and cultural ceremony and religious ceremony. ( Ratik Tagak dan Maulid Nabi). The Theme is about social-cultural value in each behaviour, beside the base function in religion, some behaviuours are social-media wich unite the relationship (silaturahim). Production method starts by research, analising, making the script as treatment, shooting and editing. This documentary movie contains 5 segments. First segment, visualizing landscape of location. The second segment visualizing the economic and social system. The third segment visualizing the religious path and peoples activity (the children learns Al-Qur'an, the teenager learn pasambahan dan playing koa. In the fourth segment, visualizing the traditional foclore Ratik Tagak and Maulid Nabi. The five segment is the last part, visualizing the traditional architecture =, Rumah Gadang, wich had been leaved, poor condition and the same segment, also visualizing some people try to reconstruct the Rumah gadang
Distance in audio for VR: Constraints and opportunities
Spatial audio is enjoying a surge in attention in both scene and object based paradigms, due to the trend for, and accessibility of, immersive experience. This has been enabled through convergence in computing enhancements, component size reduction, and associated price reductions. For the first time, applications such as virtual reality (VR) are technologies for the consumer. Audio for VR is captured to provide a counterpart to the video or animated image, and can be rendered to combine elements of physical and psychoacoustic modelling, as well as artistic design. Given that distance is an inherent property of spatial audio, that it can augment sound's efficacy in cueing user attention (a problem which practitioners are seeking to solve), and that conventional film sound practices have intentionally exploited its use, the absence of research on its implementation and effects in immersive environments is notable. This paper sets out the case for its importance, from a perspective of research and practice. It focuses on cinematic VR, whose challenges for spatialized audio are clear, and at times stretches beyond the restrictions specific to distance in audio for VR, into more general audio constraints
Fermilab E791
Fermilab E791, a very high statistics charm particle experiment, recently
completed its data taking at Fermilab's Tagged Photon Laboratory. Over 20
billion events were recorded through a loose transverse energy trigger and
written to 8mm tape in the the 1991-92 fixed target run at Fermilab. This
unprecedented data sample containing charm is being analysed on many-thousand
MIP RISC computing farms set up at sites in the collaboration. A glimpse of the
data taking and analysis effort is presented. We also show some preliminary
results for common charm decay modes. Our present analysis indicates a very
rich yield of over 200K reconstructed charm decays.Comment: 4 pages, 1 figure, LaTe
Search for the Flavor-Changing Neutral-Current Decays and
We report the results of a search for the flavor-changing neutral-current
decays and in
data from Fermilab charm hadroproduction experiment E791. No signal above
background is found, and we obtain upper limits on branching fractions,
and
, at the 90\% confidence
level.Comment: nine pages with figures; compressed, uuencoded postscrip
Asymmetries between the production of D+ and D- mesons from 500 GeV/c pi- nucleon interactions as a function of xF and pt**2
We present asymmetries between the production of D+ and D- mesons in Fermilab
experiment E791 as a function of xF and pt**2. The data used here consist of
74,000 fully-reconstructed charmed mesons produced by a 500 GeV/c pi- beam on C
and Pt foils. The measurements are compared to results of models which predict
differences between the production of heavy-quark mesons that have a light
quark in common with the beam (leading particles) and those that do not
(non-leading particles). While the default models do not agree with our data,
we can reach agreement with one of them, PYTHIA, by making a limited number of
changes to parameters used
Mass Splitting and Production of and Measured in N Interactions
From a sample of decaying to the
final state, we have observed, in the hadroproduction experiment E791 at
Fermilab, and through
their decays to . The mass difference ) is measured to be ; for
, we find .
The rate of production from decays of the triplet is
(22\pm 2\pm 3) {%} of the total production assuming equal rate
of production from all three, as measured for and .
We do not observe a statistically significant baryon-antibaryon
production asymmetry. The and spectra of from
decays are observed to be similar to those for all 's
produced.Comment: 15 pages, uuencoded postscript 3 figures uuencoded, tar-compressed
fil
Direct measurement of the pion valence quark momentum distribution, the pion light-cone wave function squared
We present the first direct measurements of the pion valence quark momentum
distribution which is related to the square of the pion light-cone wave
function. The measurements were carried out using data on diffractive
dissociation of 500 GeV/c into di-jets from a platinum target at
Fermilab experiment E791. The results show that the light-cone
asymptotic wave function, which was developed using perturbative QCD methods,
describes the data well for or more. We also
measured the transverse momentum distribution of the diffractive di-jets.Comment: 13 pages, 4 figure
Observation of the Cabibbo-suppressed decay Xi_c+ -> p K- pi+
We report the first observation of the Cabibbo-suppressed charm baryon decay
Xi_c+ -> p K- pi+. We observe 150 +- 22 events for the signal. The data were
accumulated using the SELEX spectrometer during the 1996-1997 fixed target run
at Fermilab, chiefly from a 600 GeV/c Sigma- beam. The branching fractions of
the decay relative to the Cabibbo-favored Xi_c+ -> Sigma+ K- pi+ and Xi_c+ ->
X- pi+ pi+ are measured to be B(Xi_c+ -> p K- pi+)/B(Xi_c+ -> Sigma+ K- pi+) =
0.22 +- 0.06 +- 0.03 and B(Xi_c+ -> p K- pi+)/B(Xi_c+ -> X- pi+ pi+) = 0.20 +-
0.04 +- 0.02, respectively.Comment: 5 pages, RevTeX, 3 figures (postscript), Submitted to Phys. Rev. Let
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