نتایج جستجو برای: gamma cut
تعداد نتایج: 195701 فیلتر نتایج به سال:
Specific : buoyancy, clinical study, cut-off size, dimension monitoring, dosage form size, floating dosage form, floating force, gamma scintigraphy triple radiolabeling and monitoring technique, gastric emptying, gastric residence time, Hydrodynamically Balanced System (HBS), intragastric buoyancy, monolithic hydrophilic matrix, non-floating dosage form, resultant-weight measuring apparatus and...
The Roma International Conference on Astroparticle Physics covered gamma-ray astronomy, air shower experiments and neutrino astronomy on three successive days. I organize my brief summary comments into four topics that cut across these three techniques. They are detector calibration, galactic sources, extra-galactic sources and cosmology.
BACKGROUND A study was undertaken to evaluate the diagnostic value of pleural fluid concentrations of interferon gamma (IFN-gamma) as a marker of tuberculosis. METHODS Patients admitted to King Chulalongkorn Memorial Hospital between April 1997 and January 1998 with a lymphocytic exudative pleural effusion were enrolled into the study. The pleural fluids were examined for cytology, staining f...
We present the results of a search for pulsed TeV emission from the Crab pulsar using the Whipple Observatory’s 10 m gamma-ray telescope. The direction of the Crab pulsar was observed for a total of 73.4 hours between 1994 November and 1997 March. Spectral analysis techniques were applied to search for the presence of a gamma-ray signal from the Crab pulsar over the energy band 250 GeV to 4 TeV...
The bulk of the cosmic rays up to about 100 TeV are thought to be accelerated by the 1st order Fermi mechanism at supernova shocks, producing a power-law spectrum. Both electrons and protons should be accelerated, but their ratio on acceleration is not well known. Recently, the EGRET instrument on the Compton Gamma Ray Observatory has observed supernova remnants IC 443 and γ Cygni at GeV energi...
Supernova remnants are known to accelerate cosmic-rays from the detection of non-thermal emission in radio waves, X-rays, and gamma-rays. However, ability up PeV energies has yet be demonstrated. The presence cut-offs gamma-ray spectra several young SNRs led idea that might only achieved during first years a remnant's evolution. We use our time-dependent acceleration-code RATPaC study accelerat...
In this paper, we consider a single top quark production in association with neutral gauge boson (Z or Photon) at the future electron-positron colliders. We utilize these channels to probe Flavour Changing Neutral Currents (FCNC) interactions $tqZ$ and $tq\gamma$ vertices. perform two separate analyses for top-Z-jet top-$\gamma$-jet channels. The Standard Model Effective Field Theory (SMEFT) ap...
A bstract The Coon amplitude is a q -deformed generalization of the Veneziano exhibiting semi-infinite sequence poles that converge on an accumulation point, from which branch cut emerges. number recent papers have provided compelling evidence residues this satisfy positivity requirements imposed by unitarity. This paper investigates whether also satisfied along cut. It demonstrated for wide ra...
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