This work investigated the origin of blue PL in undoped and absence Eu3+ red doped Er2X2O7 (X = Ti Zr) pyrochlore using photon, positron X-ray as spectroscopic probe further complimenting with DFT.

This article describes a process of theory development in nursing care. The Interpersonal Caring theory empirically arose from a problematic nursing situation of caring for patients with long-term serious mental illness, to guide practical applications of interpersonal caring behaviors. The authors describe the phases of theory development with patient statements that illustrate how to conceptu...

Steganography is an amalgamation of art and science complimenting each other where the embedding or hiding of information is done in a digital image. This paper presents a logic level design synthesis (RTL) and IC design is done in Synopsys to visualize the implementation of LSB substitution steganographic algorithm based on 8 bit images, using HDL. This paper intends to visualize and compare t...

Over the past decade the Internet has taken off and organizations will reap benefits on it. e-Commerce will therefore emerge as an effective mode of creating new markets although managers still doubt the impact and profitability it has. Enabled by global telecommunication networks and the convergence of computing, telecom, entertainment, and publishing industries, e-Commerce is complimenting (m...

The present paper gives a statistical adventure towards exploring the average case complexity behavior of computer algorithms. Rather than following the traditional count based analytical (pen and paper) approach, we instead talk in terms of the weight based analysis that permits mixing of distinct operations into a conceptual bound called the statistical bound and its empirical estimate, the s...

It is of great importance to consider long-term stability of rock mass around the openings of underground structure, during design, construction and operation of the said structures in rock. In this context, three methods namely, empirical, analytical and numerical have been applied to design and analyze the stability of underground infrastructure at the Siah Bisheh Pumping Storage Hydro-Electr...

The purpose of this study was to determine whether dental students' perceptions regarding six communication patterns for use in pediatric dentistry differed depending on whether they were taught by lecturing or by video-based teaching. Prior to the introduction of interpersonal skills in a clinical course in pediatric dentistry, four consecutive cohorts of students (n=107) in a German dental sc...