Subterranean termites in the genus Heterotermes Froggatt (Rhinotermitidae: Heterotermitinae) are pantropical wood feeders capable of causing significant structural damage. The aim of this study was to investigate soldier morphological attributes in three Puerto Rican species of Heterotermes previously identified by sequencing of two mitochondrial genes and attributed to Heterotermes tenuis (Hag...

In earlier work we constructed a class of spherically symmetric, ̄uid dynamical shock waves that satisfy the Einstein equations of general relativity. These shock waves extend the celebrated Oppenheimer-Snyder result to the case of non-zero pressure. Our shock waves are determined by a system of ordinary di€erential equations that describe the matching of a FriedmannRobertson-Walker metric (a c...

Abstract A metric with a Lorentz violating parameter is associated the bumblebee gravity model. We study motion of particle in this background where dynamical variables satisfy non-canonical Snyder algebra along some critical survey on classical observations to see how these would likely differ from Schwarzschild background. It has been found that perihelion shift acquires generalized expressio...

PALMER, R. S. 1988. Handbook of North American birds, ~01s. 1, 2. Yale Univ. Press, New Haven, CT. RICHARDS, D. G. 1981. Alerting and message components in songs of rufous-sided towhees. Behaviour 76223-249. ROBISSON, P. 1992. Roles of pitch and duration in the discrimination of the mate’s call in the King Penguin Apendodytes patagonicus. Bioacoustics 425-36. ROSENFIELD, R. N., AND J. BIELEFELD...

objective: dysfunctional beliefs of tuberculosis patients have pivotal role in treatment and development of their serious psychiatric problems. cognitive group psychotherapy has been utilized to manage the dysfunctional beliefs. methods: in a quasi-experimental study and a pretest and posttest design, 24 male tubercular patients were selected by convenient sampling and then randomly assigned to...

Different deformations of the Poincaré symmetries have been identified for various non-commutative spaces (e.g. κ-Minkowski, sl(2, R), Moyal). We present here the deformation of the Poincaré symmetries related to Snyder space-time. The notions of smooth “K-loop”, a non-associative generalization of Abelian Lie groups, and its infinitesimal counterpart given by the Lie triple system are the key ...

We describe the twisted Poincare-conformal symmetries implying the covariance of the noncommutative space obeying Snyder’s algebra. Relativistic particle models invariant under these twisted symmetries are presented. A gauge (reparametrisation) independent derivation of Snyder’s algebra from such models is given. The algebraic transformations relating the twisted symmetries with the usual (untw...