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This research investigates the implementation of the School Literacy Movement (SLM) in instilling multicultural Islamic education values at miningschool. The research methodology used a qualitative approach through observation, interviews, and document analysis. The collected data will be analyzed to identify the multicultural Islamic education values and how these values are implemented in the SLM program. The research findings demonstrate that through SLM activities such as loud reading, book creation, art showcases, book discussions, and book writing, the school has successfully created a learning environment that encourages active reading and the development of inclusive character. The findings contribute to interactive literacy teaching, integrating popular culture, applying digital literacy approaches, and implementing local wisdom values in learning.

A pluralistic society where people can live side by side peacefully in culture requires a curriculum that can guide teachers, schools, and parents in teaching and learning activities at school and at home. This study analyzes instructions on approaching and modeling the multicultural Islamic education curriculum implemented at a private elementary school in Sangatta. Research using qualitative and the researcher is part of the key instrument. Respondents in this study were principals, vice-principal, and teachers of Islamic education. They are collecting data using observation, interview, and documentation techniques. The results show that: (1) The multicultural-based Islamic religious education curriculum approach used in Sangatta private elementary school contributes an additive contribution. (2) The model for developing the multicultural Islamic Islamic education curriculum at private elementary school Sangatta uses administrative and grass-root models.

This study aims to find out the influence of soft skills, hard skills and motivation on employee performance at RBTV Bengkulu City. The population of this study was all RBTV employees numbering 50 people. All of those employees were sampled for research. Data collection techniques with questionnaires and data analysis techniques using regression. The results of this study revealed that soft skills have a significant effect on employee performance, hard skills have a significant effect on employee performance and motivation has a significant effect on employee performance at RBTV Bengkulu City. Keywords: soft skills, hard skills, motivation and performance.

Research on the analysis of the source mechanism of the mainshock and aftershock events of the May 27, 2006, Yogyakarta earthquake, which is thought to have originated from the Opak fault and analysis of receiver function data to model the subsurface velocity P of the Central Java subsurface, to obtain a geological form model of the Opak fault. This research aims to support the development of the Yogyakarta Aerothroppolis area in terms of disaster analysis. The data used in this study are remote Teleseismic receiver function data from the MERAMEX station installed in 2004, and data for the Bantul earthquake event and its aftershock event in 2006. The results obtained from the analysis are that the Yogyakarta area is shaped like a half-graben close to Yogyakarta International Airport. The fault that separates the western part of Yogyakarta is still not identified. Based on the results of the rupture process analysis of the source along the Opak fault plane, some zones have not yet released their energy. The distribution of aftershocks due to the mainshock on 27 May 2006 is spread around the Opak fault, which is heading North-South, and West-East, which is thought to have activated the minor fault to the east of the Opak fault. The opak fault rupture area can be analyzed to have a Low Anomaly velocity P value from the receiver function data and is the same as the aftershock event obtained.

This study aims to determine the effect of perceived product quality, trust and brand image on purchasing decisions at Parnason JR Stores. This type of research uses descriptive quantitative research methods. The population used in this study are consumers who make purchases at the Parnason JR store. The number of respondents in this study were 90 people. Methods of data collection using questionnaires and using analytical techniques using multiple linear regression analysis test and hypothesis testing, namely t test and f test. Based on the results of multiple linear regression, the regression equation form Y = 4.728 + 0.410 (X1) + 0.391 (X2) + 0.216 (X3) and the results of the t test and f test of this study can be concluded that the quality perception has a positive and significant effect on purchasing decisions, this is evidenced by the results of the t test showing the value of t_hit; t_table (3.878 ; 1.987) and (sig = 0.00 ; 0.050). This means that H_0 is rejected and H_a is accepted. Trust has a positive and significant effect on purchasing decisions, this is evidenced by the results of the t test showing the value of t_hit; t_table (5,899 ; 1,987) and (sig = 0,00 ; 0,050). This means that H_0 is rejected and H_a is accepted. Brand Image has a positive and significant effect on purchasing decisions, this is evidenced by the results of the t test showing the value of t_hit; t_table (2.224 ; 1.987) and (sig = 0.029 ; 0.050). This means that H_0 is rejected and H_a is accepted. Perception of Quality (X_1), Trust (X_2) and Brand Image (X_3) together have a positive and significant effect on Purchase Decision (Y) at Parnason JR Stores, this is evidenced by the F test showing the value of F_count;F_table, namely: (39.500 ; 2.71) and (sig = 0.00 ; 0.050). This means that H_0 is rejected and H_a is accepted.; ; Keywords : Product Quality Perception, Trust, Brand Image and Purchase Decision.

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This study aims to determine the effect of the work environment, personality type and leadership style on employee loyalty at PT. Sandabi Indah Lestari. This type of research is a type of quantitative research, the object of this research is all permanent employees in the factory office area of ​​PT Sandabi Indah Lestari. Sampling method using total sampling technique. The number of respondents in this study were 126 people. Methods of data collection using a questionnaire. The data analysis technique uses Multiple Linear Regression Analysis Test, and Hypothesis Testing, namely t-test and F-test. The results of this study can be concluded that the work environment variable has a positive effect on employee work loyalty, personality type has a positive effect on employee work loyalty, and leadership style has a positive effect on employee work loyalty. Keywords: work environment, personality type and leadership style on employee loyalty

Kadidia is one of the area with geothermal potential in Central Sulawesi, Indonesia. Therefore, this study aims to estimate the depth of reservoir and identify subsurface geological structures using gravity data and power spectrum analysis. It uses secondary data from the field survey results of the geophysical team from the Mineral and Geothermal Resource Center Agency. Furthermore, the data were processed to obtain a complete Bouguer anomaly, reduction in a flat field, regional and residual anomalies. The results of residual anomalies showed high and low values in the range of (5-13) mGal corresponding to volcanic rocks and in the range of -10 to -4 mGal spread evenly in the study area respectively. The analysis of derivative showed the presence of intrusive rocks which are thought to be granite, and the power spectrum showed that the heat source rocks from the geothermal system were inferred as granite at a depth of more than (3.68-6.00) km. In addition, the reservoir rocks were interpreted as low-density sandstones at a depth of (0.80-1.37) km, and a caprock in the form of sandstones with medium density at a depth of (0.20-0.80) km, and from the surface to 0.20 km is soil. The interpretation of three-dimensional modeling showed that the faults control geothermal manifestations, i.e. the Koalarawa and Towingkoloe faults, which extends from northwest-southeast.

Indonesians have different backgrounds; they can live in harmony and side by side without any friction and conflict due to cooperation between religions in an excellent multicultural frame. The research approach is library research. The primary data source used is the Qur'an with the thematic method, while secondary data is in books, journals, and documentation. The study findings show; (1) the cooperation verses in the Qur'an, fifteen verses have the Madaniyah status, and seven verses have the Makiyah status. These verses are grouped into three things: cooperation based on Islamic brotherhood, cooperation based on ukhuwah wathaniyah or nationality, and cooperation based on ukhuwah basyariah human-based. Somebody can carry out a partnership based on ukhuwah basyariah in a multicultural context can be carried out in the political, economic, cultural, and social fields. (2) The hadiths related to the cooperation verses are found in Sahih Muslim numbers 2704 and 2705, Sahih Bukhari numbers 2124 and 2811, Sunan Nasai numbers 3867 and 3871. Based on the transmission line, the hadith is agreed to be a valid hadith even though there are differences in the text, but the meaning has the same substance.

This study aims to know the preparation, implementation, and results of the application used in applying gadgets on how to write in grade 4. To overcome the difficulties learners face in writing, the teacher practised a learning model using scolds greet apps, which is a program application that connects voice to text and text to voice. Scolds application gadgets using colour note and greet applications gadget using voice aloud reader. The usage of scolds greet gadget apps can overcome students' difficulties in finding ideas and making easy-to-write concepts. To bring a positive change in the interest of learners in writing. The evidence can be seen from the recapitulation of marks in each meeting increased. The first meeting has an average of 7.83, the second meeting has 11.48, and at the third meeting, it has changed to 13.72. the results of questionnaires and interviews from 34 students only 12 people who like to write essays, after applied scold greet gadgets from 34 students, 28 learners to be like to write essays.

The demand for increased voltage in renewable energy sources is relatively high. This study examines the rapid development of technology considering the use of voltage-increasing transformers. Voltage regulator circuits are generally used to stabilize the output voltage of the rectifier according to the amount of input from the transformer. However, components for high-voltage stabilizer circuits are rare, which becomes an obstacle to the stabilization of the rectifier output. This study aimed to determine the performance of the designed rectifier circuit against a non-center tap step-up direct current (DC) 400 V transformer and compare the measurement results to manual calculations. The research method is a direct comparison between the input and output voltage values of the transformer after going through a rectifier circuit. This experiment was conducted using the repeatability method three to five times for each voltage variation on the transformer. The voltage variations successfully created are 0 to 50, 0 to 100, 0 to 200, and 0 to 400 V. The output test results from the DC transformer and rectifier circuit show linear results and an increase in peak-to-peak voltage data between the transformer and rectifier outputs by 3.8%.

The tomography method requires an excellent initial velocity model. On the horizon based tomography, it will correct the travel time error of seismic waves along the horizon which is analysed using input results from the analysis of residual depth moveout. In this study, a semblance residual moveout analysis will be conducted after the interval velocity model has applied to the SBI field seismic data (CDP Gathers and RMS velocity). Based on the imaging results generated by the PSDM running process, an aperture value of 550 for inline and 800 for crossline is selected. PSDM generated from the initial interval velocity model has an acoustic impedance value between 1000 kg/m2s to 14339.2 kg/m2s. The PSDM process, residual moveout analysis, and horizon-based tomography are carried out iteratively until the error in the interval velocity model approaches zero. In this study, five iterations were performed. The resulting residual moveout is increasingly oscillating around zero after the 5th iteration, which indicates that the error in the interval velocity model is getting smaller. There are two types of residual moveout, namely residuals moveout positively and residuals moveout negatively. Residual moveout positive indicates that the velocity used is too high, while the residual moveout negative indicates that the velocity used is too low. The identification of interval velocity model errors with analysis of residual moveout semblance is calculated from depth gathers. The semblance residual moveout analysis is used for the Pre Stack Depth Migration (PSDM) depth image analysis stage along with the marker (well data). .

Penelitian ini berupa analisis inversi data seismik dengan menggunakan impedansi elastik dan lr (lambda-rho) untuk mengestimasi kandungan reservoir batupasir. Analisis Inversi Amplitude Versus Offset (AVO) dilakukan untuk mendapatkan reflektivitas impedansi elastik dan lambda-rho sehingga diperoleh kelas anomalinya. Dalam menentukan litologinya diperoleh sudut 30o sebagai sudut yang sensitif sehingga selanjutnya dilakukan proses inversi dengan sudut tersebut. Hasil dari analisis Anomali Inversi Amplitude Versus Offset (AVO) menetapkan kelas anomali respon terletak pada posisi IIp sehingga dengan menggunakan sudut 30o tersebut dilakukan pemetaan inversi impedansi elastik untuk mengetahui litologi batupasir yang diperkirakan mempunyai arah timurlaut-baratdaya. Selanjutnya untuk melakukan analisis untuk estimasi adanya fluida dengan menggunakan analisis inversi lambda-rho sehingga diperoleh nilai target 40-65 MPa*gr/cc pada litologi batupasir tersebut dengan arah orientasi utara-tenggara.

Ambon and Seram islands in eastern Indonesia are located in the convergence zone of three major plates, causing this area to have many geothermal manifestations on the surface. A subsurface geological study on Ambon and Seram has been conducted based on the integration of gravity and magnetic inversion modeling to determine the intrusion of igneous rock as a potential source of geothermal energy. The gravity and magnetic inversion utilized gravity and magnetic anomaly data from the World Gravity Map WGM and the Earth Magnetic Anomaly Grid EMAG , as well as the CRUST 1.0 global earth crust model, as the constraints. In general, gravity and magnetic anomalies in the study area are compatible, in which the southern part of Ambon is dominated by high anomalies and the northern part is covered by low anomalies associated with the Seram trench. The high anomaly is thought to be related to the intrusion of igneous rocks underneath the surface that have cooling and are rich in magnetic minerals, while the low anomaly is related to the destruction zone due to subduction in the north of Seram. The gravity inversion shows the distribution of subsurface rock density ranging from 1.86 g cm-3 to 2.82 g cm-3, while magnetic inversion produces rock susceptibility contrast ranging from -0.0034 SI to 0.0058 SI. Based on Curie point depth analysis of magnetic data, the bottom depth of the magnetic source is estimated at 25 km. The 3D subsurface model of Ambon and Seram based on gravity and magnetic inversion shows a massive and evident intrusion pattern with high rock density and susceptibility contrast down to a depth of 10 km. The distribution of high density and susceptibility is thought to have implications for geothermal resources in Ambon and Seram.

The aim of this project is to solve the Maxwell’s Equation using the finite difference (FD) method. We test the governing equation by discretizing the equation in 1-Dimensional System to describe the distribution of the magnitude of Electric and Magnetic Field within the subsurface layer. We assume that earth layer has constant conductivity (σ) where σ>>εω as a consequence that the system is homogenous and isotropic. We consider that the distribution of the field is described by the diffusion equation. We apply the modified form of FD method with Crank-Nicholson to improve the precision of the simulation.

Semi-infinite slab modeling has been made through inverse data gravity using Matlab. Inversion of gravity data is done by first determining the simulation data. Forward modeling uses simulation data to produce an initial guess inversion model expressed with parameters n0 (1), n0 (2), n0 (3) and n0 (4). The forward modeling is performed on the next initial guess that the value of the misfit is as small as possible through an iteration using the Jacobian matrix. Accuracy of inversion results is determined by the initial guess and the number of iterations. The results obtained show that inversion modeling is more valid in the inversion modeling process compared to advanced modeling, because the value of the parameters sought is generated from mathematical observations of the observation data. Guesses greatly affect the results of inversions obtained. Initial guesses are given in the form of parameters n0 (1), n0 (2), n0 (3) and n0 (4). The initial guess for the parameters n0 (1), and n0 (2) that are made far deviant does not affect inversion. The initial guess for the parameters n0 (3), and n0 (4) that are made deviating far influences the inversion caused by a very small RCON value so that the result is NAN

This study aims to determine how much the influence of Service Quality and Product Quality on Consumer Satisfaction in the Variety Prima Store Bengkulu City. This research uses quantitative research methods. The population in this study were 180 Prima Variasi Store consumers and sampling using the Total Sampling method. Based on the results of multiple linear regression obtained by the regression equation Y = 7,352 + 0.195 (X1) + 0.240 (X2). The results of the study and the hypothesis show that Service Quality (sig α = 0,000

This study aims to determine the effect of prices, product reviews, ease of use, and security of transactions on purchasing decisions online at Shopee (case study of Economics Faculty students at Muhammadiyah University, Bengkulu). This study uses a sample of 105 respondents using purposive sampling technique. Data collection techniques using observation and questionnaires. The analysis technique used is the regression of respondents' responses, multiple linear regression, correlation coefficient analysis and coefficient of determination (R2). This research uses validity test, reliability test, and classic assumption test followed by hypothesis testing. Based on the results of multiple linear regression analysis, the results of the research have an effect on the online purchasing decisions at Shopee It is proven by the results of the t test showing tcount t2/2 (2.022 0.1982) and (sig α = 0.046 0.050), this means that H0 is rejected and Ha is accepted. Product reviews have a positive and significant effect partially on online purchasing decisions at Shopee, this is evidenced by the results of the t test which shows the value of tcount t2/2 (2.212 0.1982) and (sig α = 0.029 0.050), this means H0 is rejected and Ha is accepted the ease of use partially has a positive and significant effect on online purchasing decisions at Shopee, this is evidenced by the results of the t test which shows the value of tcount t2/2 (2.113 0.1982) and (sig α = 0.037 0.050), this means H0 is rejected and Ha is accepted. Security Transactions have a positive and significant effect partially on online purchasing decisions at Shopee, this is evidenced by the results of the t test which shows the value of tcount t2/2 (2.955 0.1982) and (sig α = 0.004 0.050), this means H0 is rejected and Ha is accepted. Price (X¬1) Product Review (X2), Ease of Use (X3) and Transaction Security (X4) jointly influence the Purchase Decision (Y) online at Shopee, this is evidenced by the F test showing the value of tcount ttable, namely (6,392 2.69) and (sig α = 0,000 0.05) this means that H0 is rejected and Ha is accepted.

The study was conducted with the formulation of the problem in the study are: How the influence of organizational learning, market orientation and product innovation on marketing performance at BRI Bank Bengkulu Branch Based on the results of research and analysis of the effect of variables on Marketing Performance (Y) at Bank Rakyat Indonesia Bengkulu Branch can be drawn conclusions as follows: From the multiple linear regression equation can be known: Y = 0.271 + 0.332 X1 + 0.458 X2 + 0.176 X3. And that Organizational Learning (X1), Market Orientation (X2), and Product Innovation (X3) have a positive effect on Marketing Performance (Y) at the Bank Rakyat Indonesia Bengkulu Branch. Between Organizational Learning (X1), Market Orientation (X2), and Product Innovation (X3) in improving Marketing Performance have a close and positive relationship. This is evidenced from the correlation analysis R = 0.829 (82.9%) and almost close to 1. And the coefficient of determination of R2 = 0.687 or about 68.7% while 31.3% is the contribution of other variables not examined. Of all the most dominant variables is the variable that most influences on Marketing Performance (Y), at the Bank Rakyat Indonesia Bengkulu Branch, the Organizational Learning variable (X1) partially influences by 0.007 out of 30 respondents turned out to have a very significant effect because the Leaders and Unit leaders want a change in the work system and in accordance with the wishes of respondents in choosing the leadership and unit leaders they want so as to improve Marketing Performance (Y), at the Bank Rakyat Indonesia Bengkulu Branch. Keywords: Organizational Learning, Market Orientation, Product Innovation, Marketing Performance

Business performance is a common factor used to measure the import of a company’s strategy on dealing with competition. To improve performance, companies must conduct market orientation and innovation in order to survive in existing competition. The purpose of this study was to determine the effect of market orientation and product innovation on business performance at Banjar Toast Shop in Sawah Lebar, Bengkulu. This study used survey research methods with quantitative data analysis. The population in this study were consumers at Banjar Toast Shop in Sawah Lebar, Bengkulu and the sampling used a total sampling method, amounting to 100 people. Based on the results of multiple linier regression, the regression equation is Y = 0.754+0.779 () + 0.265 (). Research results and hypotheses indicate that market orientation () has a significant effect on business performance namely > (11.266>1.984) dan (sig  = 0,000< 0,050),Product innovation () has a significant effect on business performance nemely > (3.680>1.984) dan (sig  = 0,000 < 0,050). Simultaneously have a significant effect on business performance. Partially, both market orientation and product innovation variables have a significant effect on business performance namely > (192.273>2.102) dan (sig  = 0.000 < 0,050).Keywoards : market orientation, product innovation, business performance Â

Lawanopo Fault is a horizontal shear fault (sinistral strike-slip) found in Southeast Sulawesi province and is thought to be active during Plio-Pleistocene or mid-late Miocene to the present. This study has been carried out which aims to find out the geometric shapes below the surface of the Lawanopo fault using complete Bouguer anomaly (ABL) data. The ABL data is projected onto a flat plane using the Dampney method at an altitude of 8 km, and the separation of local and regional anomalies is carried out using the upward continuation method at an altitude of 60 km. Three-dimensional (3D) modeling under the surface of the Lawanopo fault is done using the computer program Grablox. Data processing techniques using Singular Value Decomposition (SVD) and Occam inversion. The results showed that a high gravity anomaly of 190-225 mGal was caused by an igneous rock below the surface with a density of 2.7-3.33 gr/cm3 and a thickness of about 13 km, a moderate anomaly of 175-187 mGal caused by Paleozoic igneous rocks aged Carbon with a density of 2.6-2.9 gr/cm3 and a thickness of about 25 km. Low anomaly 115-160 mGal is caused by rocks with a density of 2.0-2.5 gr/cm3 and a thickness of about 22-23 km. The Lawanopo fault constituent rocks consist of alkaline rocks in the basement covered by sediment and metamorphic with a depth of Lawanopo fault more than 15 km and begin to be seen at a depth of 4.3 km of the surface. it is known that the area around the Lawanopo fault is an area prone to earthquakes. But, based on the soil and rock structure around the Lawanopo fault, the compactness and attenuation levels in reducing earthquake waves are quite good, so that land use around the Lawanopo fault tends to be safe.

The geothermal field of Suli and Tulehu is located in the eastern part of the Ambon Island, administratively situated in central Maluku regency, Maluku province, Indonesia. In the year 2017, the measurement of the Earth’s gravity and magnetic field has been done to evaluate the geothermal system in Suli and Tulehu. The application of gravity and magnetic methods was applied to determine the subsurface geological model describing geothermal sources, reservoirs, and faulting as a fluid conduit in the study area. Bouguer anomalies are positive in the range from 93 to 105 mGal, while magnetic anomalies are negative to positive in the range from − 656 to 310 nT, generally southwest to northeast. Geothermal manifestations in the form of hot springs associated with low residual Bouguer and magnetic anomalies positioned on the Banda-Hatuasa, Banda, and Huwe fault lines related to the alteration zone. Euler deconvolution analysis of the complete Bouguer anomaly data shows the maximum depth of fault detected at 1200 m. Gravity and magnetic inversion show high density and susceptibility contrast of rocks associated with Eriwakang and Simalopu pyroclastic rocks as geothermal sources. Low density and susceptibility contrast is estimated to be geothermal reservoirs due to interactions with geothermal source rocks below. A geological conceptual model based on the inversion modeling of gravity and magnetic data provides clear and comprehensive information on the geothermal systems in Suli and Tulehu, Ambon, the eastern part of Indonesia.

Pusat Produksi Melon Hidroponik di Politeknik Negeri Lampung dikembangkan melalui kegiatan Iptek bagi Kreativitas dan Inovasi Kampus (IbKIK), sebagai wahana dosen, teknisi, dan mahasiswa untuk mengimplementasikan ilmu dan keahliannya dalam  rangka mendapatkan umpan balik dari masyarakat terutama dalam hal kewirausahaan, juga membantu pemenuhan kebutuhan buah melon dengan kualitas baik. Pusat Produksi Melon Hidroponik dilaksanakan selama tiga tahun. Tahun pertama target yang dicapai adalah pendirian Pusat Produksi Melon Hidroponik, peningkatan kapasitas dan produksi melalui pengembangan greenhouse, pemasaran, dan pelibatan mahasiswa melalui kegiatan praktikum dan proyek usaha mandiri (PUM) berbasis produksi melon. Pusat produksi melon hidroponik berperan sebagai tempat kegiatan produksi melon hidroponik, praktikum mahasiswa berbasis produksi, penelitian dosen dan mahasiswa, lokasi praktik kerja lapangan (PKL) siswa SMK Pertanian, kunjungan edukasi, dan pelatihan hidroponik. Keberadaan pusat produksi melon hidroponik dapat membantu dalam pengembangan teknologi hidroponik, membantu kegiatan akademik dosen dan mahasiswa, dan turut serta mengenalkan Politeknik Negeri Lampung ke masyarakat luas.

Research on identification of andesite distribution has been conducted in Kalisonggo area using geoelectric and very low frequency methods. This research purposed to determine of intrusion source and andesite distribution that included in Old Andesite Formation based on variations of subsurface resistivity and equivalent current density values. There are 5 lines VLF measurement with Southwestern - Northeast direction and 2 lines with Southeast – Northwets direction. Resistivity measurement are 6 points with halfcurrent electrode separation are 400 meters in 1 km2 measuring area. Therefore, this paper presents an overview of resistivity data processing results that showed rock types, very low frequency processing result showed current density anomaly that indicated as andesite intrution source, and the cross-correlations result was estimated that andesite intrution source sited in 300 m from columnar joint that disclosed in Kalisonggo River with Northwest direction.

Soft sedimentary layer caused the amplification effect which amplified seismic wave. Besides of that, the soft sedimentary layer also have atenuation effect of seismic wave propagation. This research was conductedto evaluated the amplification and attenuation effect in soft sedimentary layer based on theoritical evaluation and 176 microtremor datas of Denpasar city which analyzed using HVSR method. The results of this research show that the value of amplification have a linier relation with the quality factor that have negative correlation with attenuation. The quality factors that calculated from HVSR curves are the quality factor of secondary seismic wave propagation

Research has been carried out to the identify ground fracture-prone areas in Solok City using microtremor data. Data collection was carried out for 94 points using a seismometer. Microtremor data generated was processed by the HVSR method. The results of microtremor data analysis produce parameters of seismic vulnerability, peak ground acceleration, and ground shear strain. The parameter used in determining the fracture prone area is the ground shear strain value. The ground shear strain value was generated from the parameters of seismic vulnerability and peak ground acceleration. From the results of the study, the value of the ground shear strain in the study area is high in the the northeast part of Tanjung Harapan sub-district with a ground shear strain value of 0.0032-0.0080. Whereas the area with a low value of ground shear strain distribution is in the middle of Solok City, precisely in Lubuk Sikarah District with a ground shear strain value of 0.0002-0.0018. Based on these data, the central area of the Solok City precisely Lubuk Sikarah District is an area prone to ground fracturing.

Multichannel seismic reflection data processing of line 250 at the Coast of Southern California has been done by using Echos®. The purpose of this research is to separate multiple reflections from the primary reflection. Multiple reflections yield dramatic effect especially on marine seismic survey. Multiple reflections in marine seismic data is the noise caused by waves that trapped in a layer of sea water or rock layers. One of geophysics exploration problem is removing multiple reflections from primary reflection. Multiple reflections often destructively interfere with the primary reflection making interpretation difficult, so it’s needed to get seismic section free from multiple reflections. There are some methods to attenuate the multiple reflections, one of them is Hyperbolic Radon transform. Hyperbolic Radon transform method works by transforming the data from time-offset domain into the Radon domain. Primary reflection and multiple reflections can be separated into Radon domain. In the end of this research, seismic section before and after multiple attenuation using hyperbolic Radon transform were compared. Based on the result of processing, it can be concluded that hyperbolic Radon transform is effective to attenuate multiple reflections at 0,24-l,25s TWT. But, it can eliminate some of data and makes seismic section seen unclear.

Studi literatur untuk mengestimasi temperature reservoir Gunung Lumpur Bledug Kuwu telah dilakukan menggunakan metode geotermometri larutan. Perhitungan temperature diperoleh dari hasil perhitungan empiris kandungan unsure-unsur kimia terlarut pada air panas Gunung Lumpur Bledug Kuwu. Kandungan unsure ini diperoleh dari hasil analisis sampel air panas dengan metode Atomic Absorption Spectrophotometer (AAS) yang dilakukan oleh Rizqiya 2014, berupa konsentrasi Na, K, Ca, Mg dan SiO2. Dari hasil perhitungan ini, estimasi temperature reservoir Bledug Kuwu berkisar antara 90.411 – 148.354 0C.

This research is about application IBA and NAA with some cutting materials of “Madu Deli Hijau” water apple using NFT hydroponic system was aim to study the growth of water apple’s cuttings was treated by IBA and NAA 500 ppm and study the best kind of cutting materials of water apple that can growth the most. This research was conducted using completely randomized design in two factors. The first was consisted of 7 treatments; control (without Auxin), IBA 500 ppm, and NAA 500 ppm. The second was consisted of 4 treatments; woody branch (hardwood), semi woody (semi hardwood), and soft branch, softwood, and shoots. The results showed that the added auxin in the form of IBA and NAA 500 ppm can increase the success of madu deli hijau water apple cuttings and the cuttings from the shoots are the best for the success of madu deli hijau water apple in NFT hydroponic system.

The 4D gravity or time lapse gravity has been used many reseracher to identify fluid injection in oil reservoir. The objective of this study is to find the better way in interpreting 4D gravity anomaly due to fluid injection around the reservoir. Radial Derivatives are derivative values of gravity anomalies against horizontal distances in the radial direction. Radial inversion is a two-dimensional inversion of lines with radial directions resulting in a 3-dimension model. Time lapse microgravity research have been performed in “X Oil Field” with amount of 604 data point covering area of 4000 m x 5000 m. This Radial derivative and Radial inversion have been aplied at an injection well of the X oil field. The yield show that 4D gravity anomaly value due to injection is 0.02 mGal to 0.36 mGal. Radial derivative value in the area is 0 micro Gal/cm to 0,012 mGal/meter. Radial inversion shows radius of fluid front movement is 304 meters to 1120 meters. Radial derivative and Radial inversion have been proven fairly good to identify injected fluid movement in the reservoir.

The purpose of this study was to: 1) to analyze the implementation of standard operating procedures and service settings (SPOPP) notary in the deed of Shariah is based on article 15 paragraph (1) Law No. 2 of 2014 on the notary office. 2) to analyze the legal consequences shari’a deed made by the notary pursuant to Article 15 paragraph (1) Law No. 2 of 2014 on the notary office. The data used in this study are primary data, secondary data and data that can support tertiary study, which was then analyzed by qualitative descriptive method. Based on the analysis of data concluded that: 1) the execution of a deed notarized by a notary Shari’ah -based, there are two models in the inclusion of Bismillahhirrohmanirrohim writing. The first one is the inclusion of the article after the title, and the second inclusion Lafadz Bismillahhirromanirrohim/ writing there were no written or written and included in the premise. 2) the legal effect of Shariah -based of authentic act by a notary depends on the placement Bissmilahhirrohmanirrohim writing. The first in the inclusion of the text at the beginning of the deed would have violated the rules of the article 38 of Law Notary, that at the beginning consists of the title deed deed, certificate number, full name and place of notary. The second in the inclusion of Bismillahhirrohmanirohim writing something was written and there are included in the premise. Keywords: Notary, Authentic Deed, Bismillahhirrohmanirohim Writing.

Seismic data acquisition needed a relatively fast data logger and multi channels input capability. For this purpose, we construct a measuring instruments based on low cost voltage data logger DI710ULS from DATAQ. The sensors (geophones) have 4.5 [Hz] natural frequency, produce an alternating electric voltage at rate 28 [V/m/s]. The ground shaking / velocity rate of active seismic surface-wave measurement from 5 kg hammer, at 3m distances, is less than 2 [mm/s]. This will produce an alternating voltage at less than 100 [mV].The active seismic surface wave measurements need around 1 ms time sampling for every channels and this instruments can record 7200 data for 8 differential channels, which is sufficient for this purpose. The DI710ULS has a standalone capability and all digital data were recorded in SDcard, whose very light and compact for field acquisition. By only 14[bit] DAC, the data shows reliable and seems good enough by 12.2 [μV] sampling. The data collected by using this data logger were successfully processed for surface wave analysis, and giving a reasonable result.

Candi Palgading yang terletak di Desa Sinduharjo, Ngaglik, Sleman, D.I.Yogyakarta tanggal 1 Juli 2009 sampai 4 Juli 2009 dengan menggunakan alat Resistivitymeter. Pemetaan ini bertujuan untuk mengetahui penyebaran dan kedalaman batuan penyusun candi pada Situs Candi Palgading serta sebagai sumber informasi bagi usaha penemuan benda-benda purbakala yang terpendam dalam tanah. Pengambilan data dilakukan dengan menggunakan 8 lintasan ukur, dan mencakup luas daerah pengukuran ±1000 m2. Lintasan 1, 2, 3, 4, 5, 6 dan 8 mengambil jarak rentang elektroda (a = 3 m) sedangkan lintasan 7 jarak rentang elektrodanya (a = 2 m). Keseluruhan lintasan menggunakan n = 1 sampai dengan n = 7. Pengolahan data menggunakan software Res2dinv dan surfer. Nilai resistivitas yang digunakan untuk menentukan batuan penyusun candi adalah nilai resistivitas batu andesit. Hasilnya menunjukkan profil nilai resistivitas batuan penyusun candi 750 Ohm-m sampai 5000 Ohm-m yang berada hingga kedalaman rata-rata 4,5 m sebagai batu andesit. Terdapat 7 lokasi yang diduga merupakan batu andesit penyusun Candi Palgading sedangkan salah satu lokasi yang lain merupakan batuan andesit bukan penyusun candi. Batuan candi pada ketujuh lokasi tersebut salah satunya telah tersingkap yakni di lokasi 4 sedangkan lokasi yang lain batuan candinya masih terpendam.

In early 2017, the geothermal system in the Suli and Tulehu areas of Ambon (Indonesia) was investigated using a gravity gradient tensor and analytic signal. The gravity gradient tensor and analytic signal were obtained through forward modeling based on a rectangular prism. It was applied to complete Bouguer anomaly data over the study area by using Fast Fourier Transform (FFT). The analysis was conducted to enhance the geological structure like faults as a pathway of geothermal fluid circulation that is not visible on the surface because it is covered by sediment. The complete Bouguer anomaly ranges of 93 mGal up to 105 mGal decrease from the southwest in Suli to the northeast in Tulehu. A high gravity anomaly indicates a strong magmatic intrusion below the Suli region. The gravity anomalies decrease occurs in the Eriwakang mountain and most of Tulehu, and it is associated with a coral limestone. The lower gravity anomalies are located in the north to the northeast part of Tulehu are associated with alluvium. The residual anomaly shows that the drill well TLU-01 and geothermal manifestations along with the Banda, and Banda-Hatuasa faults are associated with lowest gravity anomaly (negative zone). The gravity gradient tensor simulation and an analytic signal of Suli and Tulehu give more detailed information about the geological features. The gzz component allows accurate description of the shape structures, especially the Banda fault associated with a zero value. This result will be useful as a geophysical constraint to subsurface modeling according to gravity gradient inversion over the area.

Wilayah Hargosari terletak di daerah karst Gunungsewu yang dikenal sebagai daerah subur dan kurang air terutama selama musim kemarau. Secara geologis, tersusun oleh batu gamping yang berpotensi menyebabkan sungai bawah tanah sebagai akibat dari proses pelarutan. Metode VLF-EM digunakan untuk mengetahui pola sungai bawah tanah terkait dengan kontras parameter fisik konduktif yang disebabkan oleh keberadaan air di lubang batugamping. Tujuan dari penelitian ini adalah untuk menentukan jejak dan pola sungai bawah tanah Bribin serta pemodelannya menggunakan perangkat lunak lnv2DVLF. Interpretasi kualitatif dilakukan berdasarkan pada pengolahan data yang telah dikoreksi topografi menggunakan filter moving average dan filter Karous-Hjelt, sedangkan interpretasi kuantitatif menggunakan program lnv2DVLF dan divisualisasikan menggunakan Surfer 12. Berdasarkan interpretasi kualitatif dan kuantitatif, dapat disimpulkan bahwa sungai bawah tanah Bribin mengalir dari arah timur ke barat melalui wilayah Hargosari, dan terdiri dari dua aliran sungai bawah tanah yang saling berhubungan. Lebar area konduktif adalah (25 ± 5) m pada kisaran kedalaman sekitar 148-184 m.

The study to define the degree of compartmentalization along with the associated uncertainties has been done to aid the exploration sector to maximize its hidden potentials. Statfjord reservoir as the object of this study provides a robust clastic data which contains six different zones based upon petrophysical analysis. Seismic data interpretation is the core method to generate the structural and surface interpretation, followed by the structural framework modeling to define the juxtaposition along with the segmented fault system. The result shows moderate clay content (Effective Shale Gouge Ratio) ranging between 40% - 60% with 0.3 MD (millidarcy) permeability, which indicates moderately sealing faults. The compartments also considered having two different scenarios concerning its migration pathway. This is because of the limited well data at the reservoir system, therefore, two different Oil to Water Contact (OWC) value has been added (-2717m and -2617m).

The specific goal of this work is to present a complete velocity map obtained by picking the velocity in Common Image Gather (CIG) map. We simulated a shot gather in order to obtain a synthetic travel time data for depth analysis. We successfully determined the correct migration velocity and presented the velocity interval model. For further study, we also conducted a Semblance analysis in order to obtain a coherency panel between the energy and the depth migration velocity analysis. We successfully interpreted the conventional semblance profile that the correct velocity model maximizes that energy which is represent higher value. For the real case, The data set was acquired by CGGVeritas in 2009 of RMS velocities recorded in 48 CMP points. The results of the semblance analysis shows well coherence with the seismic reflectance data that reveals the Low Velocity Zone of Sumatra fault related to the present of fluid and gas.

Many studies have been conducted both in theoretical and experimental analysis to prove that there are a strong relationship amongst the petrophysical reservoir parameter, inelastic and elastic seismic wave parameter such as attenuation coefficient, quality factor, amplitude (coefficient reflection), frequency, and velocity. Based on this comprehension, it evokes a query regarding the calculation method to determine the petrophysics reservoir parameter which in particular is permeability from seismic waveform recorded in the surface. The estimation of the permeability parameter is using the Q method, based on the approximation of Biot’s solution and the approximation of Turgut-Yamamoto which later is modificated by Sismanto. The procedure is applied on the 2D seismic data over Teapot Dome Field, Natrona County, Wyoming, USA.