Judul: Persepsi Komunitas Lokal terhadap Program Corporate Social Responsibility (Kasus: Peserta Program Aku Himung Petani Banua, PT. Arutmin, Site Satui, Tanah Bumbu, Kalimantan Selatan)
Abstrak: This study is about community perception of Corporate Social Responsibility (Aku Himung Petani Banua) around PT. Arutmin Site Satui and related factors. This study use quantitative approach with survey method. Respondent is people who life around mining area and participate in Aku Himung Petani Banua. Identification of perception is by two aspects includes perception about characteristic implementation, and perception about the advantage of the implementation for local community and corporate. This study focused on relation between social economic characteristic respondent (gender, age, level education, kind of job, level income,and activity to get the information about Aku Himung Petani Banua) with perception about Aku Himung Petani Banua, and level of participation respondent in Aku Himung Petani Banua with perception about Aku Himung Petani Banua. Based on result, from six social economic characteristic respondent (gender, age, level education, kind of job, level income,and activity to get the information about Aku Himung Petani Banua) only level education, level income, and activity to get the information about Aku Himung Petani Banua that have relation with perception about characteristic implementation of Aku Himung Petani Banua. Just a kind of job and activity to get the information about Aku Himung Petani Banua was related to perception about the advantage of the implementation Aku Himung Petani Banua for local community and corporate. The conclusion of this study is most of the respondents have perception that the Aku Himung Petani Banua is a philantrophy program and have many advantage for local community and corporate.
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Judul: Persepsi Pemangku Kepentingan Terhadap Program Kemitraan Dan Bina Lingkungan Badan Usaha Milik Negara Serta Efektivitas Implementasinya (Studi Kasus PT. Pertamina (Persero) di Komunitas Seberang Ulu II, Sumatera Selatan)
Abstrak: This study is about the stakeholders’ perception of partnership program and community development (PKBL) and the effectiveness of the implementation which doing by PT. Pertamina in Seberang Ulu II community, South Sumatera. This study use qualitative and quantitative approach with triangulation and survey method. Informant is the staff from External Relation, Human Resources and Environment function. Respondent is people who are the employee of PT. Pertamina Retail Region II, the local government staffs and Seberang Ulu II community, both participants and non participants of PKBL. This study focused on the assessment of the effectiveness of PKBL according to guidelines of ISO 26000, and also the correlation between stakeholders’ perceptions and PKBL success rate for identifying the effectiveness of PKBL implementation. Based on result, PKBL implementation can only fill two of ISO 26000 core subjects, namely good governance organizations issue, and also community involvement and community development issue. It means that according to ISO 26000, the effectiveness of PKBL implementation is low. Beside that, the majority of stakeholders’ perception is Corporate Social Responsibility and the success rate of PKBL implementation is low. There’s significant correlation between perception of Corporate Citizenship and Corporate Social Responsibility with success rate of PKBL, but not in Corporate Philantrophy. Therefore, the effectiveness of the implementation of PKBL is directly proportional to success rate of PKBL, then the effectiveness of PKBL implementation is low too.
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Judul: Hamiltonian formulation for linear waves motion in two layers fluid
Abstrak: The surface wave could be considered as a wave that separates two fluids, namely water and air. Based on this assumption, it is introduced the interfacial wave, a wave between two layers of fluid with different density. The formulation of interfacial waves motion begins with deriving the base equation of irrotational ideal fluid. Furthermore, according to irrotational fluid assumption, the base equation can be stated in velocity potential. In this derivation, the fluids domain is assumed to be restricted by rigid lid boundary conditions, both at the upper and lower limit. Therefore, the interfacial waves motion can be explained in a hamiltonian formulation. In the hamiltonian formulation, total energy is defined as the sum of kinetic and potential energy. The hamiltonian system is obtained from reduction of kinetic energy by using the Dirichlet Neumann Operator. The resulted kinetic energy equation is nonlinear. Therefore, this form is linearized by first part of the Taylor expansion. This linearization gives a dispersion relation of linear wave. Based on this dispersion relation, the phase speed of the linear wave depends on the density ratio of the two layers fluid.
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