The aim of this paper is to introduce and solve the following p-radical functional equation related quartic mappings. where f a mapping from R into vector space X p ≥ 3 an odd natural number. Using analogue version Brzd¸ek’s fixed point theorem [13], we establish some hyperstability results for considered in non-Archimedean Banach spaces. Also, give inhomogeneous mapping.

The scope of this research is to develop a hyperstable adaptive control system direct current (DC) drive speed for effective load torque attenuation. proposed controller based on the model reference framework and integrated into conventional DC cascade system. Its main features are as follows: (1) boundedness action signal, well armature loop non-stationarities, taken consideration with help he...

Inverse flexible dynamics control (IFDC) and fuzzy logic system adaptive control (FLSAC) strategies are used to track the end effector of a flexible space robot with sensors collocated at the joints, noncollocated at the end effector and 0.5m from the elbow joint on link 2. Collocated joint sensors satisfy hyperstability conditions but fail to capture nonminimum phase (NMP) response that genera...

Vector field oriented control (VFOC) of permanent magnet synchronous motor (PMSM) drive requires accurate velocity information sensed by a speed or position sensor attached to the rotor. Nowadays, sensorless control is adopted in many industrial applications for reasons of robustness, cost, cabling and reliability. This paper presents a novel sensorless control strategy and initial rotor positi...

RASSF1A is a tumor suppressor gene that is inactivated by hypermethylation of its promoter region in most types of human cancers. The incidence of spontaneous or induced tumors is significantly higher in Rassf1a(-/-) mice than in wild-type mice, confirming the tumor suppressor function of RASSF1A. RASSF1A promotes apoptosis mainly through its interaction with the proapoptotic serine/threonine S...

The Sso7d protein from the hyperthermophilic archaeon Sulfolobus solfataricus is an attractive binding scaffold because of its small size (7 kDa), high thermal stability (Tm of 98 °C), and absence of cysteines and glycosylation sites. However, as a DNA-binding protein, Sso7d is highly positively charged, introducing a strong specificity constraint for binding epitopes and leading to nonspecific...

the stability of ten winter safflower cultivars and lines was evaluated in three different environmental conditions in karaj, isfahan and darab in iran, a randomized complete block design with 4 replications over three years (1995, 1996 and 1997). simple analysis of variances of grain and oil yields from each experiment showed significant differences among the genotypes. after conducting a homo...