This article presented an analysis of the pulsatile flow non-Newtonian micropolar (MP) fluid under Lorentz force’s effect in a channel with symmetrical constrictions on walls. The governing equations were first converted into vorticity–stream function form, and finite difference-based solver was used to solve it numerically Cartesian grid. impacts different controlling parameters, including Har...

This article presents a numerical investigation of the pulsatile flow non-Newtonian Casson fluid through rectangular channel with symmetrical local constriction on walls. The objective is to study heat transfer characteristics said under an applied magnetic field and thermal radiation. Such may find its application in devising treatments for stenosis blood arteries, designing biomechanical devi...

This article predicts the electromagneto squeezing rotational flow of carbon-water nanofluid between two stretchable Riga plates. Riga plate is known as electromagnetic actuator which is the combination of permanent magnets and a span wise aligned array of alternating electrodes mounted on a plane surface. Mathematical model is developed for the flow problem with the phenomena of melting heat t...

Thermosolutal convection in a square cavity filled with air and submitted to an inclined magnetic field is investigated numerically. The cavity is heated and cooled along the active walls with a mass gradient whereas the two other walls of the cavity are adiabatic and insulated. Entropy generation due to heat and mass transfer, fluid friction and magnetic effect has been determined in transient...

A Steiner quadruple system (X, B) is said to be (1, 2)-resolvable if its blocks can be partitioned into r parts such that each point of X occurs in exactly two blocks in each part. The necessary condition for the existence of (1, 2)-resolvable Steiner quadruple systems RSQS(1, 2, v)s is v ≡ 2 or 10 (mod 12). Hartman and Phelps in [A. Hartman, K.T. Phelps, Steiner quadruple systems, in: J.H. Din...

1 Mones JM, Saldana MJ, Oldham SA. Diagnosis of Pnewnocysti.s carinii pneumonia. Roentgenographic-pathologic correlates based on fiberoptic bronchoscopy specimens for patients with the acquired immunodeficiency syndrome. Chest 1986; 89:522-26 2 Hartman B, Koss M, Hui A, Baumann W, Athos L, Boylen T Pneumocystis carinii pneumonia in the acquired immunodeficiency syndrome (AIDS). Diagnosis with b...

Thoracophelia (Annelida, Opheliidae) are burrowing deposit feeders generally found in the mid- to upper intertidal areas of sandy beaches. Thoracophelia mucronata (Treadwell, 1914) is found along the west coast of North America, including at Dillon Beach, CA. Two additional species, Thoracophelia dillonensis (Hartman, 1938) and T. williamsi (Hartman, 1938) were also described from this beach. T...