We report a novel P2-type Na0.5Ni0.26Cu0.07Mn0.67O2 (NCM) mixed oxide obtained by
conventional solid-state method as a prospective cathode for sodium-ion battery (SIB) …

The development of hybrid capacitors (HCs) has become essential for meeting the rising
demand for devices that simultaneously deliver high energy with high power. Although the …

Satellite systems have been proposed previously for broadband data and multimedia services.
Many systems need a great number of satellites to provide global broadband services …

There has been changed network environment from PSTN only to several networks with
versatile terminal. Transcodec comes out new issue for communication each other with different …

When installed in stationary fuel cell/battery hybrid systems, sealed nickel-metal hydride (Ni-MH)
battery packs have low rates of charging behavior at high temperatures. They can also …

As an important component of a fuel cell, the bipolar plate comprises a large proportion in
the fuel cell's volume, weight and price. The bipolar plate is the most widely used; however, …

This paper investigates the problem of random analysis of fixed structures which are influenced
by waves and current. Morison eqution was employed to deal with the wave and current …

This paper introduces the Electronic Commerce Payment System-Telephone Number (ECPS-TN)
with a deferred payment method that bills the price of merchandise in electronic …

The present study investigates a method of predicting the threshold crossing time by solving
a nonlinear rolling equation of motion of a ship in irregular waves. Since the nonlinear …

In this paper we consider a polling system with two classes of stations; high priority and low
priority. High priority stations are polled more frequently than low priority stations. We derive …