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We are very happy to announce that from 7th July 2017, Dr.U.S.Negi has joined the team of Elixir Editorial Advisory Board. He/She will carry a special responsibility for dealing with manuscripts based on Mathematics. Dr.U.S.Negi working as Associate Professor, Department of Mathematics, H.N.B. Garhwal (Central) University, S.R.T. Campus Badshashi-thaul, TEHRI GARHWAL-249199, (U.K.) INDIA. The appointment of Dr. U.S.Negi as member Editorial Advisory Board strengthens the links and will make it easier for prospective authors to establish contact with the journal.

Companies must remain consistent in the development of human resources will be obtained on a periodic basis so that human resources are more qualified again so it will be able to contribute to employee motivation. As well as the placement of human resources should be made of companies with selective as possible so that staffing will be right in place and will make a major contribution to the work motivation.

Changes in soil properties, soil organic C (SOC) and total nitrogen (TN) stocks associated with different heating temperatures from 50, 100, and 150 kg/m2 dry biomass that provided for different heat intensities were compared with natural soil temperature of arable land adjacent to the burnt plots. Soil samples were collected in three replicates from control and burnt plots and soil temperatures were measured with soil thermometer placed at surface and sub-surface layers, while gas emissions were measured with sensitive gas dictators. The induced temperatures were highly variable at the soil surface whereas below 15cm depth, the temperature rise was not more than 370C. Modifications of various soil physico-chemical parameters caused by fire were related to increasing temperatures. The passage of fire promoted SOC and TN stocks, mean weight diameter, the aggregation of 2 mm stable structures which become even more resistant to disrupting action of water. The pH decreased to 5.4 at higher temperatures following burning before ashes mineralized. However, both organic matter and ECEC increased at increasing soil temperature. Potassium content remained surprisingly constant as the soil temperature increased. Air quality measurement revealed that NO2, SO2 H2S and CO2 were above the limits indicating air pollution through these activities. Despite the merits of quick release of occluded nutrients, heating temperatures of slash-and-burn method of land clearing altered soil and air quality.

Indium sulfide (?-In₂S₃) nanopowders with tetragonal structure were synthesized by a cost effective chemical route at a low temperature using acetic acid as a complexing agent. Effect of acetic acid concentration on the structural, optical and photoluminescence properties of the synthesized In₂S₃ nanopowders were analyzed by powder X-ray diffraction, UV-Vis-NIR and photoluminescence spectroscopy at room temperature. Tunable luminescence intensity without affecting the wavelength was observed by tuning the acetic acid concentration. The optimized results on the structural, optical absorption and photoluminescence properties are presented and elaborated in the present work.

Over time, the concept of corporate social responsibility (CSR) has gained popularity, with people accepting the fact that companies have a responsibility to help the community in which they do business. Gone are the days when the sole objective of business was profit maximization. Companies are said to possess stakeholders whose interests they have to understand and try to satisfy. Stakeholder theory is thus closely linked with CSR. An interesting question is how companies are supposed to satisfy these needs. This paper attempted to evaluate the CSR best practices of America’s richest companies of 2010 as determined by Fortune Magazine: Wal-Mart, Chevron and Bank of America. This evaluation was done using a CSR best practices guide obtained from the CSR activities of the top 3 most socially responsible companies of 2010. Content analysis was utilized to explore the CSR reports of these companies, focusing on activities related to 4 key stakeholders, 1) Employees, 2) Customers, 3) Community and 4) Environment. Results of the analysis revealed that Wal-Mart, Chevron and Bank of America performed very well in discharging their responsibilities towards the community and the environment, but did quite poorly towards employees in particular. These companies were advised to focus more on the welfare of their employees, given their vital importance to the success of each company. Companies were also advised to provide customers with forums and mechanisms for feedback and comments. These would provide valuable information to the companies on how to improve their services so as to maintain existing customers and garner new ones.

Porter's five forces framework of strategic management is one of the most influential. Due to the increasing need for organizations to define, evaluate the strategies before deciding, in this study we decided to go to these forces. The purpose of this study using the analytic network process for applying Porter's five forces model. Overcome the limitations of the model through improvements to the analysis of the conditions and requirements for Effective prioritization of the five forces and forces them to create a competitive situation with regard to the dependence of industrial or competitive conditions in the industry It may be better to use force and effect and the degree and severity of dependence are associated with the identified sub-force And to create an overall competitive position of the industry (SICI) adopted strategic decisions with greater confidence. The objective of this study will be needed on how to obtain the data, descriptive (non-beta) and its correlation. The study population includes managers and experts Pegah products which may ultimately total of 85 people. Given the above, the results of analytic network process (ANP) and SICI in question show that, in industry and studied the bargaining power of suppliers of utmost importance and organizations to deal with this threat to the integration strategy return them.

Production of date syrup as use for sweeteners in food has become very essential in view of the high consumption of table sugar which is high in calories and has been a precursor to certain ailment such as increased risk of cardiovascular disease, obesity and diabetes. This work was designed to produce sweetener from date fruits and to determine the chemical properties, microbial and sensory attributes of the sweetener. Date fruits were sorted washed and wet milled. Slurry obtained was screened and filtrate was poured into an evaporator. Sweetener was analysed for pH, brix, proximate, vitamins B1 and C acceptability of the product was determined.The syrup obtained was a brown coloured viscous liquid of 5.71 Pa s at 25oC. pH of date syrup was 4.95. The moisture content was 23.75%. The results for protein, ash, crude fiber and fat were 2.41, 1.81, 0.14 and 1.21% respectively. Significant values of vitamins B1 and C were observed. The date sweetener had a brix of 71.5 which indicate high sweetening value. The product compared favourably with honey in terms of sensory attributes. Application of sweetener produced from date syrup will serve as a means of increasing the nutritional value of food, when added.

The aim of this study was to evaluate the level of nitrite in urine, protein concentration and nitrite level in the microsomal plus soluble fraction of liver in wistar rats administered with sodium nitrite and dimethylamine hydrochloride. Wistar rats were divided into three groups, the first group was given a single concurrent dose of 50mg/kg of dimethylamine hydrochloride and 62.05mg/kg of sodium nitrite, the second group was given 62.05mg/kg of sodium nitrite and control group was given water and food only ad libitum. The methods used were cell fractionation, homogenization, centrifugation and spectrophotometry. There was a significant increase (P < 0.05) in the concentration of nitrite in urine of rat, in the protein concentration and nitrite level in the microsomal plus soluble fraction of liver in all the experimental groups compared to the control. After exposure to UV-light there was a decrease in the level of nitrite in all the groups, which indicates that nitrite may form nitroso compounds by reacting with a nitrosatable compound. This study shows the level of nitrite in urine of wistar rat, the level of protein and nitrite in microsomal plus soluble fraction of rats and the UV degradation of precursors of N-nitrosamine.

Ngari is a non-salted fermented fish product of Manipur. Sundried Puntius sophore (Ham.) are fermented anaerobically with no intentional addition of starter culture for 4 to 12 months. LAB, Bacillus and yeast were involved in its fermentation. They are prepared at household level and marketed locally. Ngari are good source of protein, amino acids and minerals. The product has potential probiotic properties, antioxidant and antihypertensive characteristics. However, the fermented product if not processed hygienically can pose threat to food borne illness due to cross contamination. This review study is to know the processing technique and potential health benefits of Ngari.

Exchange rate exposure of UK listed oil and gas companies was examined against four major currencies; Australian dollar, Canadian dollar, Euro and US dollar by applying Adler and Dumas (1984) estimation model. The final sample of the study consists of (17) firms. (100%) of the sample firms exhibit significant negative exposure to US dollar indicating a decrease in stock returns of these firms, all the companies’ exhibit significant positive exposure to Australian dollar, 88% of the sample firms exhibits significant positive exposure to Canadian dollar. Major findings from the study reveals that oil and gas sector in UK is highly vulnerable to exchange rate risk particularly against US, Australian and Canadian dollar.