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STUDI POTENSI BATUAN INDUK HIDROKARBON SATUAN BATULEMPUNG FORMASI RAMBATAN DAERAH WANGON SUB-CEKUNGAN BANYUMAS
No full textIdentifikasi interval batuan yang mungkin memiliki potensi sebagai batuan induk adalah langkah pertama yang penting dalam eksplorasi hidrokarbon, oleh karena itu perlu dilakukan penelitian tentang batuan sedimen yang mengandung bahan organik dengan tingkat pemanasan dan waktu tertentu dapat menghasilkan hidrokarbon dalam bentuk minyak atau gas. Tujuan dari penelitian ini adalah untuk mengidentifikasi fasies batuan dan potensi batuan induk hidrokarbon dari Satuan Batulempung Formasi Rambatan di Wilayah Wangon, Sub-Basin Banyumas. Berdasarkan data singkapan menunjukkan bahwa Formasi Rambatan di daerah penelitian sebagian besar terdiri dari serpih dengan interkalasi tipis batupasir. Formasi ini diendapkan di lingkungan laut dalam oleh arus turbid. Analisis geokimia untuk menentukan potensi dan kualitas batuan induk dilakukan pada empat sampel (BMS-28, KLP-27, KLP-31 dan BMS-120) serpih Rambatan. Analisis kualitas potensial dan sumber batuan menunjukkan konten TOC bervariasi dari 1,21% - 23,45% menunjukkan kualitas "sangat baik". Analisis Rock-Eval menunjukkan bahwa serpih dari sampel BMS-28 dan BMS-120 buruk sebagai batuan sumber hidrokarbon (S2 <2,5 kg / ton), sedangkan serpih dari sampel KLP-27 dan KLP-31 memiliki potensi yang baik sebagai batuan induk hidrokarbon (S2> 5 kg / ton). Semua sampel yang diambil dari Serpih Rambatan menunjukkan Ro <0,6 menunjukkan tingkat pematangan hidrokarbon belum tercapai. Nilai rendah HI BMS-28 dan BMS-120 (HI <100 mg HC / g TOC), mencerminkan bahwa batuan ini dapat diklasifikasikan sebagai batuan non-sumber, sedangkan sampel KLP-27 dan KLP-31 memiliki nilai HI 152 mg HC / g TOC dan 294 mg HC / g TOC akan cenderung menghasilkan gas dan minyak jika mencapai tingkat kematangan. Nilai HI antara 100-300 mgHC / g umumnya berasal dari tipe III dan II kerogen yang sebagian besar mengandung organisme darat dan laut.Kata kunci: batuan induk, potensial, kualitas, dan kematanganABSTRACT Identification of rock intervals that may have as a source rock potential is the important first step in hydrocarbon exploration, therefore it is necessary to conduct research on the sedimentary rock containing organic matter which with a certain level of heat and time can produce hydrocarbons in the form of oil or gas. The objective of this study is to identify lithofacies and hydrocarbon source rock potential of Claystone Unit of the Rambatan Formation in the Wangon Area, Banyumas Sub-Basin. Based on outcrop data showed that Rambatan Formation in the study area predominantly composed of shale with thin intercalation of sandstones. This formation was deposited in the deep marine environment by turbidity current. Geochemical analysis in order to determine the potential and quality of source rock was performed on four samples (BMS-28, KLP-27, KLP-31 and BMS-120) of Rambatan shale. The analysis of potential and source rock quality showed TOC content varied from 1.21% - 23.45% indicating “very good” quality. Rock-Eval analisys show that the shale from sample BMS-28 and BMS-120 are poor as hydrocarbon source rock (S2<2.5 kg / ton), while shale from samples KLP-27 and KLP-31 have good potential as hydrocarbon source rock (S2>5 kg / ton). All samples taken from Rambatan shale showed Ro <0.6 indicate hydrocarbon maturation level has not been reached. The low values HI of BMS-28 and BMS-120 (HI<100 mg HC / g TOC), reflects that this rock can be classified as non-source rock, while samples KLP-27 and KLP-31 have HI values of 152 mg HC/g TOC and 294 mg HC/g TOC will tend to produce gas and oil if it reaches maturation level. The values of HI between 100-300 mgHC/g are generally derived from type III and II kerogen which predominantly contain terrestrial and marine organism.Keywords: source rock, potential, quality, and maturit
Dampak Sistem Bonus Dan Tarif PT. Gojek Terhadap Kualitas Pelayanan Transportasi Berbasis Online “Gojek”
Get PDFSaat ini, transportasi online banyak diminati oleh masyarakat, dikarenakan mudah, murah, dan transparan. Seiring waktu, layanan transportasi online menghadapi tuntutan kualitas layanan. Kinerja pelayanan yang bermuara pada kualitas layanan dipengaruhi oleh karakteristik organisasi seperti reward system. PT. Gojek sebagai penyedia layanan memberlakukan sistem baru menyangkut bonus dan tarif bagi mitra Gojek. Hal tersebut berdampak pada menurunnya reward bagi mitra Gojek. Pendekatan penelitian ini menggunakan metode penelitian deskriptif kualitatif. Analisis data menggunakan analisis deskriptif. Hal tersebut dikarenakan dalam penyajian data peneliti menggunakan metode penyusunan tabel dari hasil wawancara yang didapat. Adapun penelitian ini bertujuan untuk untuk mengetahui kualitas layanan jasa transportasi Online. Setelah diberlakukannya sistem baru tentang tarif dan bonus. Hasil penelitian menunjukkan kualitas layanan transportasi Gojek setelah diberlakukannya sistem baru tentang bonus dan tarif PT Gojek dalam kategori “baik”. Namun mengalami penurunan kualitas layanan jika dibandingkan dengan kualitas sebelum adanya sistem baru tentang tarif dan bonus. Selain itu, bahwa pemberlakuan tentang sistem bonus dan tarif pada transportasi Gojek berdampak pada penurunan kualitas layanan khususnya aspek reliability dan emphaty. Aspek reliability mengalami penurunan dalam hal merespon orderan. Aspek emphaty mengalami penurunan kualitas dalam hal memberikan atribut tambahan. Adapun penurunan kualitas layanan terjadi pada aspek assurance dalam hal keterbatasan informasi jaminan keselamatan. Kata kunci: sistem bonus dan tarif, kualitas pelayanan, dan transportasi online Goje
Hubungan Antara Loyalitas dan Perceived Organizational Support dengan Work Engagement pada Petugas Pelayanan Kantor Ditlantas Polda Daerah X
Get PDFThe issue of work engagement in the Ditlantas Polda X cannot be ignored. This is because as stated by Bakker & Demerouti (2008) that high work engagement can stimulate the energy and enthusiasm of organizational members at work. It was further stated that the work of individuals who have high energy and enthusiasm will certainly be better than those who have low energy and enthusiasm. This research is important, because if police members do not have work engagement, they will provide services carelessly, thus hampering the development of institutions.The data analysis method used in this study uses the Pearson product moment correlation statistical test and multiple correlations. Pearson product moment correlation analysis is one of several types of correlation tests used to determine the degree of closeness relationship between 2 or more variables that are interval or ratio scale, which with this test will return the value of the correlation coefficient whose values range between -1,0 and 1. A value of -1 is means a perfect negative correlation, 0 is means no correlation and 1 is means a perfect positive correlation.The results of this study indicate that the 64% correlation value of the work engagement variable is shown together (simultaneously) by the correlation between the loyalty variable and perceived organizational support. The data shows that there are still 36% of work engagement variables that are supported by variables or other aspects such as: culture in the workplace, organizational communication, managerial style that triggers trust and appreciation, leadership and corporate reputation itself, characteristics organizational (Lockwood, 2007)
Hubungan Job Insecurity dan Job Satisfaction pada Karyawan Outsourcing di PT.X
Get PDFThe emergence of outsourcing systems makes workers experience job insecurity in their work. This condition is due to the many policies that are biased by the workers especially related to the continuity of work in the future, because the companies can just do layoffs at in any time. so that this sense of security is very influential on job satisfaction of these employees.This study aims to determine empirically whether there is a relationship between job insecurity with job satisfaction among outsourced employees at PT.X. This research uses quantitative research methods with data collection using scale. The subjects in this study were PT.X employees with outsourcing employees who had worked for six months and had signed a work contract. The data analysis technique used is the Pearson product moment correlation technique.The results showed that the correlation coefficient rxy = -0.128 with p = 0.326 (p> 0.01). This means that between job insecurity and job satisfaction is not proven to have a significant relationship with outsourcing employees at PT.X.The conclusion of this study is that there is no significant relationship between job insecurity with job satisfaction among outsourcing employees at PT.X, this shows that there are other another factors of job insecurity that have a greater role to do with job satisfaction.
Self-Efficacy Training to Reduce Work Stress in Member of The Police Ditsabhara Regional Police Special Region of Yogyakarta
Get PDFThis study aims to determine the effect of self-efficacy training to reduce work stress on members of the Ditsabhra National Police DIY. The research subjects were 22 members of the National Police Ditsabhara who worked for a year. The research design used was the experimental design of pretest-posttest control group design. The number of experimental groups was 11 people and the control group was 11 people. Data collection tools used in the form of self-efficacy scale and work stress scale. Analysis of the data used is the Wilcoxon Rank Test to see the difference in the scores of the experimental group between before and after treatment and U-Mann Whitney to see the difference in scores between the experimental and control groups after self-efficacy training. Wilcoxon Rank Test results found that there were differences in job stress scores in the experimental group after being given a decrease in self-efficacy with a value of Z = -2.936 with a significance of 0.003 <0.05, which means that the experimental group\u27s work stress level before getting higher self-efficacy training (X ̅ = 113.91 ) compared to the work stress level of the experimental group after being given self-efficacy training (X ̅ = 49.09). The results of U-Mann Whitney found that there were differences in work stress scores between the experimental group and the group with Z post test = -3.977 with p = 0.000 (p <0.001) which means that there was a significant difference in the work stress level between the experimental group and the control group , where the average work stress of the experimental group was lower (X ̅ = 49.09) than the average work stress of the control group (X ̅ = 112.55)
Pengaruh Kepuasan dan Kepercayaan terhadap Loyalitas Penumpang Maskapai Garuda Indonesia di Bandar Udara Adi Soemarmo
Get PDFIncreasing customer loyalty has become a popular topic for managers, consultants, and academics. Optimal service quality is expected to meet customer expectations, so that conditions will create customer satisfaction and loyalty. This study aims to determine the effect of satisfaction and trust on Garuda Indonesia airline passengers’ loyalty at Adi Soemarmo Airport, Boyolali. The type of this research is quantitative research. The data used in this study are primary data obtained through distributing questionnaires to Garuda Indonesia airline passengers at Adi Soemarmo Airport, Boyolali. Of the 100 questionnaires distributed to respondents, 68% response rate can be achieved. Analysis of the data used in this study is multiple linear regression analysis using SPSS version 20 as a data processing aid. The results showed that passenger satisfaction and trust significantly influenced the passengers’ loyalty of Garuda Indonesia airline
Pengaruh Pelatihan Team Building TerhadXKohesivitas Tim Marketing pada PTX
Get PDFThis study aims of this research is to find out the effect of team building training toward team’s cohesiveness in the marketing divisionof PTX. There are 24 Subjects of this research divided into two group consist of 12 people in theexperiment groups and 12 people in the control group using random assignment as sample collection technique with valid and reliable cohesiveness scale as data collection technique. The data analysis technique of this research was using Paired Sample T Test.The subjects of this study is marketing division’s employees of PT. X, aged between18-35 years with low and medium cohesiveness. The design of this research was using pretest posttest control group design. The comparative test was using Paired Sampel T Test to compare the difference toward experiment group before and after training obtained (t=8,210 and p = 0,000; p < 0,001). It means that there is distinctive cohesiveness score of the team before and after the team building training. Furthermore, the result of using Independent Sampel T Test to compare these experiment and control group is t = 4.386 and p = 0.000 (p<0.01), MD 48.50, 37.83). It means that the cohesiveness of experiment group is higher compared to control group after team building training
Pengaruh Dukungan Organisasi dan Kontrol Diri Terhadap Disiplin Kerja Karyawan di PT. X di Kabupaten Sleman
Get PDFThis study aims to determine: (1) the effects of organizational support to employees work discipline, (2) the effects of self-control on employees work discipline, (3) the effects of organizational support and self-control to employees work discipline at PT. X. This research uses quantitative methods. Sample in this study were 60 employees, who were determined using the product moment. Measuring instruments used organizational support scale, self-control scale, and work discipline scale. Analysis technique for testing the hypothesis uses multiple regression techniques.The results showed that: (1) there was a significant influence between organizational support on employee work discipline at PT. X as evidenced by a significance value of 0.001 (p <0.05), (2) there is a significant influence between self-control on employee work discipline at PT. X as evidenced by the significance value of 0.000 (p <0.05), (3) the simultaneous and significant influence between organizational support and self-control on employee work discipline at PT. X as evidenced by the F value of 22.941 with a significance of 0.000 (p <0.05)
JMP Volume 9 No 2 June 2020
No full textEdisi ini diawali dengan penelitian yang dilakukan oleh Jaluanto Sunu Punjul Tyoso dan Caecilia Sri Haryanti yang mencoba untuk mengetahui dan menganalisis bagaimana UMKM (Usaha, Mikro, Kecil, dan Menengah) mempertahankan keunggulan kompetitifnya, sehingga mereka mampu bertahan maupun berkembang. Analisis dalam penelitian ini menggunakan metode SOAR (Strengths, Opportunities, Aspirations, Results). Secara sederhana, pengumpulan data dilaksanakan dengan mengeksplorasi pertanyaan-pertanyaan secara mendalam melalui teknik wawancara. Penelitian ini menggunakan pendekatan apresiatif atau appreciative inquiry (AI), yaitu suatu pendekatan untuk mentransformasi model SWOT (Strengths, Opportunities, Weaknesses, Threats) menjadi SOAR.Selanjutnya, hasil penelitian Rhevinalda Bima Prakarsa, Winwin Yadiati, dan Handiani Suciati mengungkapkan adanya pengaruh positif dan signifikan antara Return on Asset (ROA) dan Capital Adequacy Ratio (CAR) terhadap nilai perusahaan. Selain itu, pengaruh positif tetapi tidak signifikan antara GCG (Good Corporate Governance) dan risk profile terhadap nilai perusahaan. Hasil penelitian ini menunjukkan bahwa modal merupakan salah satu faktor pengembang bisnis dan earnings perusahaan akan menunjukkan prospek atau sinyal yang berkualitas. Penerapan GCG ternyata tidak begitu berpengaruh, karena hasil penilaian self-assesment tidak sesuai dengan fraud yang terjadi. Perbankan seharusnya mampu mengelola risiko agar dapat menjadi dorongan bahwa bank dapat menghasilkan nilai yang tinggi.Implementasi Good Corporate Governance (GCG) dan strategi bisnis yang tepat diharapkan dapat meningkatkan kinerja BUMN (Badan Usaha Milik Negara), baik secara finansial maupun non-finansial. Ichwan Lazuardi Natapermana, Winwin Yadiati, dan Euis Nurhayati menggunakan regresi parsial pada data panel dalam penelitian mereka. Hasil penelitian mereka mengungkapkan adanya pengaruh signifikan implementasi GCG terhadap ROE (Return on Equity) dan CSI (Customer Satisfaction Index). Selain itu, mereka juga menemukan adanya pengaruh tidak signifikan implementasi strategi bisnis terhadap ROE, tetapi signifikan terhadap CSI.Penelitian Yofina Mulyati dan Grace Gesitera bertujuan untuk mengetahui pengaruh online customer review (OCR) terhadap niat beli (purchase intention) dengan ke-percayaan konsumen (consumer trust) sebagai variabel intervening pada toko online Bukalapak di Kota Padang, Sumatera Barat. Dengan menggunakan analisis partial least square (PLS), maka hasil penelitian mereka mengindikasikan bahwa OCR mempunyai pengaruh positif dan signifikan terhadap kepercayaan konsumen pada toko online Bukalapak. OCR dan kepercayaan konsumen Bukalapak, masing-masing mempunyai pengaruh positif dan signifikan terhadap niat belanja online mereka. Secara keseluruhan, OCR mempunyai pengaruh positif dan signifikan terhadap niat belanja online melalui kepercayaan konsumen pada toko online Bukalapak di Kota Padang.Penelitian Sri Ernawati menggunakan teknik survei dengan menyebarkan kuesioner kepada responden yang pernah berkunjung pada destinasi wisata di Kabupaten Bima, Nusa Tenggara Barat. Data yang dikumpulkan diolah dan dianalisis menggunakan regresi linier berganda dengan bantuan SPSS (Statistical Package for the Social Sciences) versi 20,0. Hasil penelitiannya menunjukkan bahwa viral marketing dan motivasi wisatawan, baik secara parsial maupun simultan berpengaruh meningkatkan minat berkunjung mereka ke destinasi wisata di Kabupaten Bima, sehingga peneliti menyarankan Pemerintah Kabupaten Bima berperan lebih aktif dalam upaya meningkatkan kunjungan wisatawan pada obyek-obyek wisatanya.Dalam penelitiannya, Kristiana Sri Utami menekankan keseriusan pemerintah untuk mengatasi masalah lingkungan yang diwujudkan dengan pelaksanaan program pembangunan berwawasan lingkungan. Keberhasilan program ini sangat dipengaruhi oleh perilaku masyarakat dalam memilih dan mengonsumsi produk ramah lingkungan atau perilaku konsumen hijau (green consumers behavior). Dengan menggunakan metode analisis regresi linear berganda, hasil penelitian di wilayah Provinsi Daerah Istimewa Yogyakarta ini menunjukkan bahwa environment knowledge dan environment attitude tidak berpengaruh signifikan terhadap green consumers behavior, sedangkan recycle behavior dan political actions berpengaruh positif dan signifikan terhadap green consumers behavior.Studi kasus yang dilaksanakan oleh Dicki Prayudi dan Resti Yulistria ini ditujukan untuk mengukur skor lingkungan perusahaan Gosimplyweding, sebuah wedding organizer di Kota Sukabumi, sebagai dasar perumusan strategi pemasarannya. Teknik analisis yang digunakan dalam penelitian ini adalah pemetaan matriks SWOT (Strength, Weakness, Threat, Opportunity) dan QSPM (Quantitative Strategic Planning Matrix). Hasil penelitian ini menunjukkan bahwa kekuatan perusahaan adalah alur organisasi, sedangkan kelemahannya terletak pada karakter sumber daya manusia. Pada aspek eksternal, peluang perusahaan adalah demografi masyarakat, sedangkan ancamannya adalah jumlah perusahaan pesaing dan STP (Segmenting, Targeting, Positioning) produk. Dengan demikian, integrasi aspek internal dan eksternal lingkungan perusahaan ke dalam matriks SWOT menghasilkan strategi pertumbuhan (growth) dengan konsentrasi pada integrasi horisontal
Analisa Aerodinamika Bodi Kendaraan Mataram Proto Diesel dengan ANSYS 15.0
Get PDFThe goal of this research was to find out the aerodynamic body design of Mataram Proto. Using Solidwork 2015 for modeling the body and Ansys 2015 for numerical simulation were the main tools of this research. The body was drawn with scale 1: 1 and then imported into Ansys 2015 for meshing. The unstructured meshes were used in this research. After those, using Ansys 2015, the numerical simulation was conducted with viscous model k - e with realizable type. The result of this research was the average drag coefficient of the original Mataram Proto body was 0,17 and its average lift coefficient was 0.17. For the modification Mataram Proto body, the average drag coefficient was 0.06 and 0.13 for average lift coefficient. These proved that the modification Mataran Proto body was more aerodynamic