Dehydration of Natural Gas Via High Centrifugal Forces: Effect of Water Loading on Separation Efficiency

Moisture content in natural gases has an effect on separation process where it will depend on the separator efficiency to do the separation in order to remove moisture from the natural gas. Current methods that already been used for dehydration of natural gas are Joule Thomson Expansion, Solid desiccant dehydration and Liquid desiccant dehydration. Therefore, this project initiated to test on centrifugal force for dehydration of natural gas. The objective of this project is to study the effect of moisture content in natural gas for separation process. A series of experiments will be carried out to study the effect of moisture on the separation process where the amount of moisture will be varied for each experiment. The prototype of the equipment is already been built. Therefore, the efficiency of the equipment will be tested and the results will be recorded. Then, the collected results will be analyzed to see what is the effect of the moisture content towards the efficiency of the equipment. Based on the results collected, the efficiency of the separation are determined which are based on the water collected from the water collection tank and it will be compared with the amount of water being supplied. The results shown as the water loading increases the separation efficiency of separation also increases

Virtual Reality Vertical Jump Measurement using Microsoft Kinect™ for Children (Kinect Vertex)

This research project studied the usability of vertical jump equipment for children and how it would work virtually using Microsoft Kinect. This research provides information on the vertical jump, and how it is directly concerned for the children. Based on the literature in this project, an in-depth analysis on vertical jumping and its measurement methods are also discussed. The advantages and disadvantages of different methods are highlighted to show the relevancy of the project. Besides that, this paper also covers the development of the vertical jump ability among children and the importance of harnessing the potential of their ability through a fun and exciting method vertical jumping testing that is virtual reality. The paper provides both the technical aspects of the project and the academic challenges in making the application enjoyable to children as a game and useful to researchers as an archiving tool. This system presents children with an attractive and intuitive interface, which they caninteract and record their physical attributes as well as vertical jump

UPAYA MENINGKATKAN HASIL BELAJAR SISWA DALAM MATA PELAJARAN BAHASA INDONESIA METODE EXAMPLE DAN NON EXAMPLE PADA SISWA KELAS IX.1 SMPN 1 SASAK RANAH PASISIA

ABSTRACTBased on the results of student learning IX.1SMPN Class 1 Sasak Sphere Pasisia in subjects Indonesian sub Explaining the various events by the sentence jelasditemukan that results for students in the subjects of Indonesian sub Reported verbally various events using clear sentences are still very low. The average student learning outcomes are still under KKM. The purpose of this study is to describe and obtain information about the efforts to improve student learning outcomes in subjects Indonesian sub Describes various events using clear sentences through And Non Example Example Methods in Class 1 Sasak Sphere IX.1SMPN Pasisia West Pasaman.This research is a class act. The procedure in this research include planning, action, observation and reflection. The study consisted of two cycles of the four meetings. Subject of the study consisted of 24 students Grades 1 Sasak Sphere IX.1SMPN Pasisia. Data were collected by using observation sheet and daily tests. Data were analyzed using percentages.Based on the results of research and discussion that has been raised, it can be concluded that the method and Non Example Example can improve student learning outcomes in subjects Indonesian sub Explaining the various events by the sentence that jelasdi SMP 1 Sasak Sphere Pasisia. Learning outcomes of students from the first cycle to the second cycle. The results of students in the first cycle was 49.33 (less) increased to 82.63 (good) with an increase of 33.29Keywords: Learning Outcomes, Indonesian, Methods And Non Example Exampl

Rancang Bangun Prototipe Robot Penjelajah Berbasis Mikrokontroler arduino Duemilanove dengan Antarmuka LabVIEW

Telah dilakukan penelitian dengan judul ???Rancang Bangun Prototipe Robot Penjelajah Berbasis Mikrokontroler Arduino Duemilanove dengan Antarmuka LabVIEW ???. Metode yang digunakan adalah perakitan dan eksperimen menggunakan hardwere dan softwere. Adapun hasil dalam rancang bangun sistem robot dalam tugas akhir ini merupakan robot penjelajah berkaki sederhana. Terdiri dari 3 modul yang terhubung dan bekerjasama satu sama lain baik dalam mode autonom atau kendali. Modul 1 terdiri dari LED transmitter saklar optik pada modul 2 dan alat pemeta jarak dengan sensor ultrasonik untuk memetakan jarak objek di lingkungan dengan tampilan LabVIEW. Modul 2 terdiri dari dua saklar yang membentuk gerbang logika OR yang menghubungkan modul 1 dengan modul 3. Modul 3 adalah robot berkaki 4 dengan sensor inframerah sebagai pemandu untuk menghindari objek di depan dan di bawah robot. Ketiga modul telah dibuat dan digabungkan sehingga membentuk sistem robot tunggal.\ud Robot ini menggunakan 2 mikrokontroler Jenis Arduino sebagai pusat pengendali. Arduino pada modul 1 mengendalikan virtual instrumen dan melakukan komunikasi serial dengan user sedangkan arduino pada modul 3 merupakan otak robot yang mengambil keputusan. Hasil yang diperoleh dari penelitian ini berupa data jarak dan sudut hasil pemetaan objek dalam lingkungan kerja robot setiap saat, relative terhadap posisi robot yang ditampilkan dalam grafik polar pada virtual instrumen

Penerapan Kualitas Pelayanan Kartu Tanda Penduduk Elektronik (E-ktp) di Kecamatan Tualang Kabupaten Siak

One service to the community is the management of the census is the responsibility of the municipality / county, which in practice starting from villages / wards as the spearhead of population registration, until every citizen registered in the administration as a citizen of Indonesia and in accordance with Law No. 24 in 2013 on amendments to Law No. 23 of 2006 on the administration of residence.This study aims to determine how the implementation of the application of the Electronic Identity Card (e-ID) in Siak, and the factors that influence the implementation of Electronic Identity Card (e-ID) in Siak. The research looked at the implementation of Electronic Identity Card application in Siak through programs, budgets and procedures, which use qualitative methods and types of data collection using document review, interviews and observation, while the data processing procedures and data analysis using descriptive qualitative.Results of the study are based on real action undertaken by DKPS Siak in accordance with Regulation No. 9 of 2011 on Guidelines for Issuance of Identity Card-Based Electronic Standard Operating Procedures and Minister of Home Affairs in order to implement the Electronic Identity Card 2011 through strategic programs that form the structure of the organization with the name of the working group District and Sub-District, socialization, implementers (SDM), the provision of facilities and infrastructure and the mobilization of the population. Furthermore, this program is made the procedure to be carried out where the start of the Village / Village in the form of mobilization or the delivery of the invitation letter, then to the District of registering themselves for recording the population, then perform queue name-calling, the operator then verify the data, taking photographs, signatures, fingerprints , iris, fingerprint verification index then further signatures to the statement of the correctness of data is concerned. Furthermore wait Electronic ID card printing process.This activity has been realized with various obstacles such as the slow distribution of the central device and only one is functioning, the damage to the device and inaccessibility most of the population due to the delay of mobile enrollment is expected to be an alternative to meet the targets to be achieved. Thus the central unpreparedness become the main obstacle, but the government hopes district recruitment program implementers should also consider the appropriate educational qualifications as Electronic Identity Card is an information system that requires special skills.Keywords: Quality of Service, the electronic ID car

Analisis permintaan listrik rumah tangga perkotaan dan pedesaan di Provinsi Jambi (studi komparatif dan faktor-faktor yang mempengaruhinya)

This study aims to determine and analyze the electricity demand of urban and rural households in Jambi Province (Comparative Study and Factors Affecting It). The dependent variable is household electricit demand, the independent variable includes: intensity of electricity use, income, number of electronic devices, house building area and number of family members. The research method is descriptive quantitative and comparative. Data were collected using questionnaires and analyzed using multiple linear regression through the SPSS IMB. The results showed from the comparative test that the electricity demand of urban and rural households in Jambi Province had differences. From the results of the t test (partial) it was found that the intensity of electricity use, income, the number of electronic devices and the area of the house building had a positive and significant effect on household electricity demand. Meanwhile, the number of family members has no positive and significant effect on household electricity demand. The results of the F test (simultaneously) show that the intensity of electricity use, income, number of electronic devices, building area of the house and number of family members affect household electricity demand. &nbsp

STUDY OF MOTION RESPONSES OF THE H-TYPE FLOATING BREAKWATER

This study focuses on the hydrodynamics behavior of a floating breakwater with taut leg mooring configuration. The aim of the study is to understand the motion responses of the H-type floating breakwater and the effects of the mooring system on the motion responses of the floating breakwater. This study focuses only on the heave, surge and pitch movements, whilst the other motion responses were restricted. In order to quantify the motion responses of the floating breakwater, the Response Amplitude Operator (RAO) was utilized in the study. The RAO values for heave, surge and pitch obtained in the study will provide an insight on the extent of the movement of the H-type floating breakwater subjected to various wave conditions. The results show that the motion responses of the floating breakwater are heavily affected by the breakwater’s drafts and the wave period. The recorded RAO values show that the motion responses of heave and surge decreased with an increase of the breakwater draft. However, as for the case of pitch RAOs, no specific pattern can be recorded; a clear indication that the pitch responses are less significant as far as changing the drafts is concerned. All of the RAO values of the heave, surge and pitch are rather sensitive to the change of wave period, as the RAOs vary significantly with the increasing wave period. The motion responses for all the heave, surge and pitch also show significant differences when subjected to different wave steepness, with lower RAO values recorded milder wave steepness (H/L = 0.04). However, the RAOs are less sensitive at higher wave steepness (H/L = 0.06 and H/L = 0.08) and the effect are rather scarce. The RAO’s patterns for both regular and random waves are almost identical; with the RAOs for regular waves tend to produce larger values as compared to random waves

PENGARUH KEAKTIFAN SISWA BERORGANISASI TERHADAP PENINGKATAN SOFT SKILLS DAN PRESTASI BELAJAR SISWA KELAS XI KOMPETENSI KEAHLIAN TEKNIK PEMESINAN SMK MUHAMMADIYAH PRAMBANAN TAHUN AJARAN 2014/2015

PENGARUH KEAKTIFAN SISWA BERORGANISASI TERHADAP PENINGKATAN SOFT SKILLS DAN PRESTASI BELAJAR SISWA KELAS XI KOMPETENSI KEAHLIAN TEKNIK PEMESINAN SMK MUHAMMADIYAH PRAMBANAN TAHUN AJARAN 2014/2015 Oleh: Amzar Yulianto NIM. 10503244010 ABSTRAK Penelitian ini bertujuan untuk mengetahui seberapa besar pengaruh: (1) Keaktifan siswa berorganisasi terhadap peningkatkan soft skills siswa kelas XI kompetensi keahlian Teknik Pemesinan SMK Muhammadiyah Prambanan tahun ajaran 2014/2015; (2) Keaktifan siswa berorganisasi terhadap prestasi belajar siswa kelas XI kompetensi keahlian Teknik Pemesinan SMK Muhammadiyah Prambanan tahun ajaran 2014/2015; (3) Peningkatan soft skills terhadap prestasi belajar siswa kelas XI kompetensi keahlian Teknik Pemesinan SMK Muhammadiyah Prambanan tahun ajaran 2014/2015. Penelitian ini merupakan penelitian kuantitatif. Populasi dalam penelitian ini adalah siswa kelas XI kompetensi keahlian Teknik Pemesinan SMK Muhammadiyah Prambanan. Pengambilan sampel menggunakan teknik sampling purposive. Jumlah sampel adalah 56 siswa yang terdiri dari kelas XI TPA berjumlah 27 siswa dan kelas XI TPB berjumlah 29 siswa. Pengumpulan data dengan metode kuesioner dan metode dokumentasi. Metode angket untuk mengumpulkan data keaktifan siswa berorganisasi dan peningkatan soft skills, sedangkan metode dokumentasi untuk mengetahui prestasi belajar. Analisis data yang digunakan adalah teknik analisis regresi sederhana. Hasil penelitian ini adalah: (1) Terdapat pengaruh positif dan signifikan keaktifan siswa berorganisasi terhadap peningkatkan soft skills siswa kelas XI kompetensi keahlian Teknik Pemesinan SMK Muhammadiyah Prambanan tahun ajaran 2014/2015. Hal ini ditunjukkan dengan harga rxy1 sebesar 0,493, r2 xy1 sebesar 0,243, harga thitung sebesar 4,166 lebih besar dari ttabel 2,003 pada taraf signifikansi 5% dan persamaan regresi sederhana yakni Y1 = 0,881 X+ 67,433; (2) Terdapat pengaruh positif dan signifikan keaktifan siswa berorganisasi terhadap prestasi belajar siswa kelas XI kompetensi keahlian Teknik Pemesinan SMK Muhammadiyah Prambanan tahun ajaran 2014/2015. Hal ini ditunjukkan dengan harga rxy2 sebesar 0,307, r2 xy2 sebesar 0,094, harga thitung sebesar 2,367 lebih besar dari ttabel 2,003 pada taraf signifikansi 5%, dan persamaan regresi sederhana yakni Y2 = 0,158 X + 70,823; (3) Terdapat pengaruh positif dan signifikan peningkatan soft skills terhadap prestasi belajar siswa kelas XI kompetensi keahlian Teknik Pemesinan SMK Muhammadiyah Prambanan tahun ajaran 2014/2015. Hal ini ditunjukkan dengan harga ry1y2 sebesar 0,267, r2 y1y2 sebesar 0,071, harga thitung sebesar 2,037 lebih besar dari ttabel sebesar 2,003 pada taraf signifikansi 5%, dan persamaan regresi sederhana yakni Y1 = 0,077 Y2 + 70,102. Kata kunci: Keaktifan Siswa Berorganisasi, Soft Skills, Prestasi Belajar, SMK Muhammadiyah Prambana

Valuasi ekonomi wisata alam Taman Nasional Kerinci Seblat (TNKS) di Kabupaten Kerinci, Provinsi Jambi : menggunakan Contingent Valuation Method

This research was conducted on the attraction of Kerinci Seblat National Park located in Pelompek Village, Kerinci Regency, Jambi Province. This study aims to find out how visitors assess the Kerinci Seblat National Park and where visitors come. This study also aims to determine the economic value of the Kerinci Seblat National Park using the Contingent Valuation method in Kerinci Regency, Jambi Province. The total population used as a sample in this study was  99 people. The method used in this research is accidental sampling method. The analytical method used in this study is a descriptive method using the Contingency Valuation Method. From the results of this study was concluded that visitors to the general assessment of the Kerinci Seblat National Park, Kerinci Regency, Jambi Province were quite good. It can be seen from the highest visitor response of 62.92%. Originally tourists come from within the country and from abroad. The economic value of the Kerinci Seblat National Park using the Contingency Valuation Method approach in the Kerinci Regency, based on an analysis of tourist responses to the existence of natural tourism in the Kerinci Seblat National Park. The WTP willingness value is IDR 50.306

Analisis belanja daerah pada Kabupaten Induk dalam Provinsi Jambi

This study aims to determine whether economic growth, population, and local original income affect regional spending in the Main District in Jambi Province. The data used in this study are secondary data for 5 years, namely from 2012 to 2016. The variables used are regional expenditure, economic growth, population, and locally-generated revenue(PAD) in Parent Regencies in Jambi Province. The analytical tool used in this study is a simple linear regression and multiple linear regression using panel data. The results of data processing obtained the following results. First, economic growth does not significantly influence regional spending. Second, the population has a significant influence on regional spending. Third, the PAD has a significant effect on regional expenditure. Fourth, when viewed together it can be concluded that only PAD has a positive and significant effect, while economic growth and population do not affect regional spending in Parent Regencies in Jambi Province. Keywords: Regional expenditure, Economic growth, Total population, locally-generated revenue (PAD