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We are very happy to announce that from 27th December 2018, Miss. B. Devi Priya has joined the team of Elixir Editorial Advisory Board. He/She will carry a special responsibility for dealing with manuscripts based on Commerce. Miss. B. Devi Priya is working as Assistant Professor, Department of B.Com CA & B.Com PA, Sankara College of Science and Commerce, Coimbatore, TamilNadu, India. The appointment of Miss. B. Devi Priya Mani as member Editorial Advisory Board strengthens the links and will make it easier for prospective authors to establish contact with the journal.

Based on existing experimental data for compressive strength values of different concrete mixes in statistical analysis for the data gathered was conducted. The analysis revealed a model for predicting the compressive strength of concrete mixes at any age with the help of two constants X and Y that are a characteristic property of a concrete mix. The constant X is introduced as age of concrete, whereas, Y is introduced as compressive strength of concrete constant. One of the values of constants X and Y are defined for a concrete mix, the compressive strength at any age could simply be predicted without collecting data at that age. Performing trail concrete mixes (1:2:4 and 1:3:6), is the method used to define the two constant and simple linear regression was used to model the results. The simple linear regression model for mix ratio 1:2:4 and 1:3:6 (Y = 10.75327 + 0.26667X and Y = 8.8605 + 0.022714X) yielded values for the prediction of the compressive strength at different ages (7. 14. 21 and 28days). The mean compressive strength for the two mix ratios are 13.2N/mm2, 14.7N/mm2, 15.03N/mm2, 19.07N/mm2, and 10.8N/mm2, 12.27N/mm2, 12.07N/mm2, 16.20N/mm2, respectively. While the results for each age of concrete using regression model for the two mix ratios are 12.62N/mm2, 14.49N/mm2, 16.35 N/mm2, 18.22N/mm2 and 10.46N/mm2, 12.04N/mm2, 13.563N/mm2, 15.22N/mm2. From the above data, it was observed that there is a slight difference between experimental and analysed results i.e. the analysed results are slightly above or below the experimental results. 

In the field of simulation work, it could proceed to an extent that, simulate with arbitrary values of the passive component and the voltage sources. The simulation results recorded various strategic points in the circuit indicate and validate the fact that the circuit is working in the expected lines with regard to the energy transfer in the expected lines with regard to the energy transfer in the tank circuit and sustenance in DC transient Analysis. Also in this proposed experimental work, it is observed that for an arbitrary load, the voltage obtained is agreeing with the theoretically computed DC-Voltage levels. The scope of the work can be extended to the actual calculation of the passives, the initial voltages across the capacitors and inductors. In addition to the exciting DC levels of the sources employed. The small signal analysis can also be done with due regard to the desired behavioural properties of switching devices used.

“Motivation is a process of channeling a person’s inner drives so that, wants to accomplish the goals of the organization”. Motivation is the willingness to do something and is conditioned by this action’s ability some need for the individual. To motivate means to provide an employee with his own generator to provide a goal – directed behavior. A motivated employee does not see outside stimulation again and again. His battery does not need to be charged repeatedly. He is driven from forces within him and outside research tool applied on this research is questionnaire. The primary data collected using structured questionnaire. Questionnaire constructed according to procedure in such a way to gather all information regarding the opinion of employees. Descriptive research technique was adopted in this project. Generally, descriptive studies are designed to describe something and it is needed to collect data for a definite purpose.

We are very happy to announce that from 17th November 2018, Mr. Jaime Cuauhtemoc Negrete has joined the team of Elixir Editorial Advisory Board. He/She will carry a special responsibility for dealing with manuscripts based on Environmental Science. The appointment of Mr. Jaime Cuauhtemoc Negrete as member, Editorial Advisory Board strengthens the links and will make it easier for prospective authors to establish contact with the journal.

We are very happy to announce that from 22nd March 2019, Mr. Raimi Morufu Olalekan has joined the team of Elixir Editorial Advisory Board. He/She will carry a special responsibility for dealing with manuscripts based on Health Education. The appointment of Mr. Raimi Morufu Olalekan as member Editorial Advisory Board strengthens the links and will make it easier for prospective authors to establish contact with the journal. Please send any expressions of interest to elixirpublishers@gmail.com.

In this Paper, we introduce the notions of (m, n)-Upper Q- fuzzy subgroups, studied some properties of them and discussed the product of them.

Tarig transform, whose fundamental properties are presented in this paper, is little known and not widely used .Here Tarig transform used to solve ordinary differential equation with variable coefficients without resorting to a new frequency domain.

In-service teacher professional development includes a wide variety of programs designed to promote and support the professional learning of teachers who are already employed and working in classrooms. The goal of in-service professional development is to improve the knowledge, skills, and commitments of teachers so that they are more effective in planning lessons, teaching, assessing students’ learning, and undertaking other responsibilities in the school community. Achieving this goal is critical because the teacher’s role is one of the most important factors contributing to high-quality education and successful student learning.

This study utilizes a data envelopment analysis approach to survey the technical and scale efficiencies of peach fridges with respect to energy consumption conservation of products in Mazandaran province of Iran. The study also helps to recognize the wasteful uses of energy by incompetent units and to establish the optimum level of energy from different inputs. Data used in this study were collected from 18 peach fridges in Mazandaran province, Iran. The results showed that, the total energy of 3363344 MJ/1000kg capacity was consumed for peach fridges and about 23% of peach fridges were found to be technically efficient and the technical, pure technical and scale efficiency scores of units were found to be 0.78, 0.86 and 0.90, respectively. The results also expressed that on average, a potential 645762 MJ/1000kg capacity (about 19.2%) reduction in total energy input could be acceded provided all units operated efficiently, assuming no other constraints on this adjustment.