Respon Terhadap Konflik Oleh Masyarakat Komunitas Kontu dalam Kawasan Hutan Lindung Jompi Kabupaten Muna Sulawesi Tenggara

The case of conflict occurring in the Jompi protected forest is a conflict between the Kontu community and the Muna District Forest Service. The problems that occur because the community is not allowed to enter the protected forest area while the people from the past have lived and has dependent in the forest. The community's productive land is within Jompi's protected forest area. History notes that the protected forest area of Jompi has been traditionally utilized by the community of Kontu communities. So that social pressure of the community then manages the land in the Forest area without permission from the Forest Service. This is done by Kontu and the poor from the city of Raha to make ends meet. Based on this case, this study examines how the responses about the conflicts by Kontu communities in utilizing the Jompi protected forest area, Muna Regency, Southeast Sulawesi. Data analysis is done descriptively narrative which presents data descriptively in the form of chart, matrix to facilitate comprehension of data analysis result which have obtained more integrated. The results obtained in this study that the causes of the conflict that occurred between Kontu Community and Muna District Forest Service began in 1999, when the issuance of Forestry Ministerial Decree No. 454 / Kpts-II / 1999 by the Ministry of Forestry which designates the forest area of Southeast Sulawesi. Communities respond to conflict in different ways. Some communities respond strongly that those expressed in the form of resistance as their resistance to conflict and there is also a weak response, expressed by migration although not so much

Factors Affecting Operating Standards of Crushers at PT KPC (Case Study on Increasing Crusher Reliability)

Abstract. This study was conducted to examine factors affecting operating standards of crusher PT. Kaltim Prima Coal so that reliability can be improved. There are two factors that influence that internal factors which include activities of operational, maintenance, and engineering as well as external factors related to coal chain from mining activities until coal sales.The methodology used in this project is a quantitative analysis by using econometrics and statistics. The data used is primary data includes physical availability, usage, cost, and delays that occurs in the crusher during the last five years (2010-2014). Furthermore categorical data obtained through a survey of 60 respondents from the staff and crew operation, maintenance and engineering that are directly related to the crusher. Categorical data is processed into a dataset using the method of successive intervals (MSI). Data interval of four variables (operating standards, availability, operating cost, and technology Obsolescence) made mathematical modelling with multiple linear regression method through SPSS version 22 for analysis of internal factors of crusher. Base on results of multiple linear regression method, internal factors crusher result that 8.6% operating standards of crusher is affected by variables of availability, operating cost and technology obsolescence. In the calculation of the probability figures obtained Anova 0.046<0.05 so that the effect of independent variables on the dependent variable is significant. In the partial regression plots of test result that significantly affect the availability of operating standards, while the influence of the operating cost and technology obsolescence proved insignificant. In the classical assumption of regression, there are three hypotheses were proved significant that the test for normality, multicollinearity, and heteroscedasticity. While the autocorrelation hypothesis proved insignificant in this model.External factors affecting operating standards of crusher analyzed using Pareto analysis. The results Pareto found a significant effect of external factors as much as 60% of operating standard of crusher. The analysis shows that the problem No Coal in the dominant mining activity while other issues such as full stockpile, quality mismatch and not required to pinpoint problems that occur in the downstream. Crusher reliability is a probability that indicates that the crusher will perform its function in the process of coal during a certain period if it is operated normally by the design capacity.Keywords: crusher operating standards, internal factors, external factors, multiple linear regression, Pareto analysis, and reliability.Â