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The oxidation of pyrazinamide in acidic media is carried out using potassium permanganate as a oxiding agent. The reaction was monitored using UV-Visible spectrophotometer at 525 nm. It was found to be first order with respect to oxidant,, fractional order with respect to hydrogen ion concentration and first order with respect to substrate. The thermodynamic parameters (were determinied . The average (?G^#) was found to be 87.91 KJ/mol. The values ?S^# was found to be -0.1888 KJ/mole and energy of activation was found to be 31.36 KJ/mole.  A suitable mechanism is proposed based on the experimental conditions.

This paper mainly focuses on Managing employee retention and the tools used for retention. Specifically this paper pictures about the general practices adopted like talent management, Organizational Development, Training, Rewards and Recognition and hiring process. Philosophically, employee retention is important; in almost all cases, it is senseless to allow good people to leave your organization. The success of an organization mainly relies on the efficiency & stability of its employees. During the past decade the automobile industry has been facing a drastic problem in retaining the top talents. The key to success relies on good leadership, good management, and potential team with, knowledge, skills, attitudes and aptitudes. The technical know-how of a company to retain its employee depends on the constant growth rate of it. In business market good refers to valuable and talented employees. This article presents about the research paper on employee retention in automobile industry.

In the light of globalization and internationalization of world markets, foreign exchange risk has become one of the most difficult and persistent problems with which financial executives must cope. This risk cannot be avoided, but can be managed by hedging instruments. The need and approach for managing it depends on the size of exposure and fluctuations in exchange rate. Indian IT sector is known for development of software and it mainly depends on exports. They are required to measure and manage exchange rate risk. The survey study on IT firma attitude towards foreign exchange esposure management is virtually non-existent. Hence, an attempt is made in this paper to fill this gap, by documenting the Indian IT firms attitude towards forex exposure management practice.

Micro Electro Mechanical System (MEMS) controlled paper-like flexible display was designed with basic cantilever structure using comsol software. This model increased the picture clarity by spacer design. Foldable and flexible display achieved by having the flexible substrate. Low operating voltage can be obtained for the device by proper material usage and thickness of the layers. Electro static analysis showed that the distribution of the potential and the stability. This model promised for high picture clarity with more compact structure.

Business Intelligence, a framework consisting of processes, tools and various technologies that convert data into information and information into knowledge are needed. Research, applied research, and data collection methods, descriptive - correlation survey, which examines how business intelligence among inventors and innovators has Sanandaj. The population have all inventors, entrepreneurs and successful scientists are in the city of Sanandaj, the number was 150, of which, according to Cochran's sample size calculation formula, 108 seats, as the sample was selected. The results of this study also showed that, among the decision criteria inventors, inventions and innovations, there is a significant relationship. So that, between process knowledge and ingenuity and invention, between ingenuity and invention to solve complex problems, and explore the power of ingenuity and invention, and the strengthening of the decision and the ingenuity and invention, there is significant relationship.

This study was carried out aimed at determining the effect of individual creativity components on employee s Engagement at work in the central staff of Agriculture Organization of Qom. Research variables include any types of individual creativity components (ambiguity tolerance, listening to inner voice, lateral thinking, ideas collection and development, prevention from hasty evaluation of ideas, steps of comparison, welcoming fortuity) which have been as independent variables, and employee s Engagement at work as a dependent variable. To collect required data, two valid and reliable questionnaires were used which had been used in the previous studies. Then, two questionnaires were implemented by Pilot-Study method and Cronbach alpha coefficient obtained 87.52 and 89.24 respectively. By utilization of correlation method, SPSS software, multiple regressions, Pearson test, and also Freidman test have been used for data analysis. The results of hypotheses tests which calculated in confidence level 95% indicated that all research hypotheses were confirmed.

Due to major changes taken place in the banking system of Iran, Bank Mellat has faced new challenges: restructuring state sectors into private ones through privatization, an increase in their rivals, the intense competition to obtain more market share, bringing about more expenses and costs as to four bank deposits, etc., has led the bank to tends to increase the commission (the income from services’ commission). In this paper, the researcher has collected the required information through interviews with experts as well as scientific and library studies. In the first section of this study, to determine the potential income from commission on Mellat bank services, strategic planning (SWOT model) and assessment models of internal factors (IFE) as well as external factors (EFE) were employed. Due to the fact that in assessment models of internal (IFE) and external factors (EFE), the bank has obtained a score of 2.25 and 1.75, it can be argued that the bank has not successful in making use o its appropriate capacity in the field of services and non-shared revenues.In the last section of this paper, to enhance the capacity of non-shared services of Mellat bank, various strategies SO, ST, WO and WT are suggested. Among aforementioned strategies, the defensive strategy (WT) is selected as the main strategy of the bank through which 12 major factors are presented by the researcher contributing to the self-defense strategy.

To investigate the expression of CDK6 in odontogenic lesions. In this study 77 odontogenic lesions consist of 19 unicystic ameloblastoma (UA), 18 solid ameloblastoma (SA), 20 odontogenic keratocysts (OKC), and 20 dentigerous cysts were reviewed by immunohistochemistry (IHC) for CDK6 staining. Frequency of positive cytoplasmic CDK6 expression in ameloblastoma (solid and unicystic) and DCs, were recorded as, 100% and 15% respectively which show a statistically significant different (p=0.000). Positive nuclear CDK6 in SAs and UAs was 100% and 94.7% respectively which was significantly higher than DCs and OKCs (p=0.000). Mean percentage of both cytoplasmic (72.71 ± 10.0) and nuclear (45.0 ± 10.7) CDK6 staining in SAs was significantly higher than other lesions (p=0.000). Our study demonstrated that overexpression of the nuclear CDK6 and dysregulation of the PRb pathway play a role in the oncogenesis of ameloblastoma but not DCs and OKCs and might be one of the reasons for aggressive behavior of ameloblastoma.

This study wishes to examine and validate the ‘broken window’ hypothesis among the fifty one states in the United States. The chosen method for this analysis is Johansen cointegration test to test for cointegration, and if any cointegrating vector is found, we proceed to test for Granger causality based on VECM. We test whether property crime (proxy for minor crime) leads to violent crime (proxy for major crime) in the fifty one states with respect to the period 1960 to 2007. Result of the study indicates that violent crime and property crime are cointegrated in forty eight states out of fifty one states. Further analysis to test for the validity of the broken window hypothesis provides stunning result whereby we found that the hypothesis is indeed valid in forty four out of forty eight states.

Fetal protection is an issue that has been outlined in human societies and it has been considered in many legal systems throughout the world. In Iranian criminal law, fetus has a human personality and is respectable and protective. Any violation from this law is legally forbidden and is considered as a crime because like other human beings, fetus has rights such as rights of living and being healthy. So protection of fetal rights is not limited to support of its life by abortion ban or other practices resulting in life deprivation rather it includes protection of fetus’s health right.