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RISComparative acetaminophen absorption test as a diagnostic tool for the evaluation of the reticular groove reflex
هدف: در این تحقیق ارزش تست مقایسه ای جذب استامینوفن در ارزیابی کارکرد بازتاب شیار نگاری بررسی شده است. این تست بالقوه ممکن است در تشخیص گوساله های دچار ruminal drinkers و همچنین داروهایی که در سنین بالاتر می توانند بازتاب ...
Necessary and sufficient conditions in the problem of D optimal weighing designs with autocorrelated errors
Superstring scattering from D-branes
We derive fully covariant expressions for all two-point scattering amplitudes of two massless closed strings from a Dirichlet $p$-brane. This construction relies on the observation that there is a simple relation between these D-brane amplitudes...
Proposal for Axion Dark Matter Detection Using an LC Circuit
Higher derivative corrections to Wess-Zumino action of Brane-Antibrane systems
By explicit calculation, we show that the expansion of the disk level S-matrix element of one RR field, two open string tachyons and one gauge field that has been recently found corresponds to the derivative expansion of the Wess-Zumino action of D-brane-anti-D...
On the effective action of D-brane-anti-D-brane system
We examine the proposal for constructing the effective action of a D-brane-anti-D-brane system from the non-abelian extension of tachyon DBI action. We consider two prescriptions for the trace in the non-abelian tachyon DBI action. The usual trace...
On T-duality of R2-corrections to DBI action at all orders of gauge field
Recently, it has been observed that in a T-duality invariant world-volume theory in at spacetime, all orders of gauge field strength and all orders of the D-brane velocity appear in two specific matrices. Using these two matrices, we construct...
S-duality of D-brane action at order O(α′2
). In this paper, we use the compatibility of the couplings on D_3-brane with the S-duality to find the nonlinear RR couplings at order O(α′2). We confirm the quadratic RR couplings in the DBI part with the disk-level scattering amplitude. Using the modular...