in today's business environment, strong competition forces entrepreneurs to compete with creativity and innovation to identify and achieve entrepreneurship goals, and strategies. Currently, entrepreneurs are striving for overall efficiency, effectiveness and quality in their activities, which can be successfully addressed by managing, retaining and harnessing the best talent available in the market successfully. Finding the right people in the right place and at the right time by exploring the labor market is critical to the success and operation of the organization.

Campus satisfaction is an important basis and dimension for building a harmonious campus. This paper studies campus satisfaction by using multiple linear regression analysis. The author selected 7 factors that affect satisfaction and obtained relevant data through questionnaire survey. After pre-processing the data, SPSS22.0 software was used for multiple linear regression analysis, and the non-significant variables were eliminated one by one by backward culling method to screen out several factors that were significant to campus satisfaction, and finally the optimal regression equation was obtained. To provide some theoretical support for improving university satisfaction

Mobile phones, a rarity in many developing countries at the turn of the century, now seem to be everywhere. The mobile revolution is transforming livelihoods, helping to create new businesses, and changing the way we communicate. Sri Lanka’s mobile phone industry is poised for rapid expansion in the next couple of years mainly due to remarkable growth in the mobile communications market. It is also identified that the Sri Lanka’s mobile industry is one of the most competitive markets in the region. Therefore it is a key factor for the modern marketers in the mobile phone industry to develop break through innovation by closely analyzing the market insights and consumer behavior.

The purpose of this study is to identify the influence of demographic factors on the purchase evaluation criteria of mobile phones in Sri Lanka. For this study data will be collected through a survey by collecting data through questionnaire from 100 respondents. . The data collection process will entirely be using a form of online data collection and also self-administered for those that do not have internet facility or technical knowledge. Respondents chosen from online will be from western province in Sri Lanka and main emphasis when selecting the respondents will be given for age, education and occupation levels. Collected data was entered to the SPSS 18.0 software in order to perform the data analysis. Accordingly the survey was conducted to test the hypothesis of the study constructs.

As per the study executed by the researcher it was proven that the gender does not have a significant relationship with the purchase evaluation criteria of mobile phones in Sri Lanka whereas age, income, education and occupation showed a significant relationship with the purchase evaluation criteria of mobile phones in Sri Lanka. It also proved that the Sri Lankan mobile phone users and purchasers consider about the utilitarian criteria (objective) at the purchase evaluation of a mobile phone more than the hedonic criteria. But is also contrasted that when you consider occupation and education the higher the levels are the more they look for hedonic criteria (subjective) when purchasing a mobile phone. 

This study provides valuable insights to the marketers on the important market segmentations of demographic factors and also the understanding of how to alter their marketing mix for different demographic factors. Thereby this study implies that the marketers have to consider that the demographic factors have an influence on the purchase evaluation criteria of mobile phones in the Sri Lankan market.

This report addresses multi-objective optimization in EDM for SKD61 die steel using low-frequency vibration. PSI (Preferential Selection Index) was chosen to resolve this multi-objective optimization problem. The material removal rate (MRR) and tool wear rate (TWR) were selected as performance measures in the EDM process. The results indicate that the optimum parameters required to achieve the multi-objective were Ton = 12 μs, I = 6 A, Tof = 12.5 μs, and F = 512 Hz, at the resultant quality criteria of MRR = 4.46 mm3/min  and TWR = 0.024 mm3/min.  

Preventing the corrosion of steel pipeline has played an important role in various industries. The problem of finding an inhibitor that has little or no impact on the environment has recently motivated numerous studies. Chemical inhibitors are often used for these processes, primarily to control the metal dissolution and acid consumption.   Use corrosion inhibitors to prevent metal dissolution and minimize acid consumption. The rates of anodic corrosion of steel pipeline plates in different concentration of phosphoric acid (6, 8, 10, 12 and 14 mol) were determined by measuring the limiting current of anodic dissolution. The rates of corrosion in absence and in presence of acid derivatives have been measured. The corrosion rate depends on the types of inhabitations and its concentrations. The rate of corrosion decreases by amount ranging from 4.05 to 77.88 % in the case of divided cell and undivided cell depending on acid compounds and its concentrations. Those compounds verify Flory- Huggins isotherm. Thermodynamic parameters also given. Antimicrobial activity were examined for the two compounds used as chemical inhibitors.  The results indicated that tested compounds did not show high activity against bacteria under test (Escherichia coli and Bacillus subtilis) while compounds revealed high activity against fungi. All new compounds were active against the microorganisms. The acid derivatives have been examined to show its Antitumor Activity. The results showed that compounds I & compound II possess the highly significant effect against breast cancer cell line (MCF7). These results show that using (.Compound I: 2-{3-[2-(4-Oxo-2-phenylquinazolin-3(4H)-ylamino) acetyl] thioureido}-benzoic acid) &. (Compound II: 2-[2-(4-Oxo-2-phenylquinazolin-3(4H)-ylamino) acetylcarbamo-thioylthio] acetic acid) as inhibitors for the corrosion of steel pipeline did not harmful on human health.

It has been argued that the speed in obligation and the ability for adjustment by firms is slower than the modifications & changes happening around. In the present technological competition and fast-paced developments, the firms are facing enormous challenges. Consequently, every invention and innovation may create possibility for employer. Hence, firms need to possess right structural capital & innovation capability. Organizations need to develop new products and share a clear vision so as to embellish the effectiveness of their product improvement & performance.  The objective of this paper is to analyze the position of structural capital & innovation capability on company performance. The core areas where SC & IC is applicable has been taken into account including systems & programs, R&D, Culture, knowledge and environment. Similarly, the major areas relevant to IC are also selected including organizational and employees’ innovation, product innovation & launching. The primary data has been collected from 100 employees of different pharmaceutical companies of Karachi using closed ended questionnaire using 5 Likert scale. The secondary data has been taken from the published reports, research articles & case studies. The data has been analyzed using SPSS and descriptive analysis, correlation and regression have been performed. The results indicate that all SC & IC practices were strongly correlated with the performance of the firms.  The research suggests that companies need to exercise these practices efficiently on a broader level to achieve higher level of performance. It can be concluded that in order to endure and maintain the expectations, it is imperative for the pharmaceutical industry to adopt these factors (Structural Capital & Innovation Capability) as a practice to further improve their performances