Determination of Hypocenter Using Geiger Method in Sinabung Volcano, April-July 2016 Period

Abstract Sinabung is a volcano located in the Karo Highlands, Karo District, North Sumatra, Indonesia, with the highest peak of 2460 meters mean sea level. Volcanic earthquake is an earthquake that occurs due to volcanic activity. This is caused by the movement of magma upwards in the volcano. This study aims to determine the type of earthquake, hypocenter position and epicenter of volcanic earthquakes in Sinabung volcano in April-July 2016. The principle of this study was carried out by analyzing volcanic earthquake data in Sinabung volcano in April-July 2016. The data is recorded data (seismogram) or in other words is secondary data from Sinabung volcano on 7 seismometer stations namely Sukanalu, Lau Kawar, Sigarang-Garang, Mardinding, Gamber, Sibayak, and Kebayaken stations. Earthquake data in April-July 2016 revealed that there were 24 earthquake events in a period of 3 months which were the results of picking up the P and S waves, where volcanic earthquakes were obtained only in the form of volcanic earthquake type A and type B volcanic earthquake. Sinabung volcano has an earthquake activity that high enough so that the status of Sinabung volcano is still at level III (standby) status. Based on the hypocenter of several VA and VB earthquakes that occurred in April-July 2016, it can be concluded that the distribution of the hypocenter of the volcanic earthquake shows that the maximum depth of the volcanic earthquake is 10.000 meters and the position of the earthquake is spread at the point between Sinabung volcano and Mount Sibayak.

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Analisa Kerjasama Pihak Corporate dengan Masyarakat dalam Pengembangan Pariwisata di Desa Singapadu Kaler, Kabupaten Gianyar

JURNAL DESTINASI PARIWISATA ◽

10.24843/jdepar.2020.v08.i01.p17 ◽

2020 ◽

Vol 8 (1) ◽

pp. 125

Author(s):

Claudia Grace Kusumawardani ◽

Putri Kusuma Sanjiwani

Keyword(s):

Qualitative Method ◽

Secondary Data ◽

Sampling Procedure ◽

Analysis Techniques ◽

Community Tourism ◽

The Status ◽

Corporate Community ◽

Depth Interviews

In village tourism developing, it is necessary to have cooperation carried out by tourism Stakeholders, both Government, Community and Entrepreneurs or private parties. The collaboration must be balanced according to the status and role of each stakeholder so that harmonious cooperation can be created that is impartial to anyone. The research method used is a qualitative method with qualitative data analysis techniques, The source of data from this study comes from primary and secondary data. Data collection techniques are carried out by observation, in-depth interviews and documentation. Determination of informants is done by purposive sampling procedure. The results of this study indicate that based on the characteristics, tasks, objectives and functions of the BUMDES ( Badan Usaha Milik Desa ) are still not optimal, it can be seen that a number of things that have not yet fulfilled and still need to be reviewed so that BUMDES ( Badan Usaha Milik Desa) can collaborate and coordinate tourism village units optimally. Keywords: Corporate, Community, Tourism Development

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Determination of Mount Merapi Volcanic Earthquake Hypocentre By Using Seismic Wave Polarization Analysis

Journal of Science and Science Education ◽

10.29303/jossed.v1i1.474 ◽

2020 ◽

Vol 1 (1) ◽

pp. 21

Author(s):

Syahrial Ayub ◽

Muhammad Zuhdi ◽

Muhammad Taufik ◽

Gunawan Gunawan

Keyword(s):

Frequency Domain ◽

Time Domain ◽

Volcanic Earthquake ◽

Wave Polarization ◽

Polarization Analysis ◽

Space Domain ◽

Volcanic Earthquakes ◽

Hypocenter Determination ◽

The Time Domain

Volcanic earthquakes of mount Merapi have been investigated periodically. The investigation aims to determine the hypocenter and epicenter of mount Merapi's volcanic earthquake using wave polarization analysis. The analysis was carried out in three domains, which are the time domain, the frequency domain, and the space domain. The analysis in the time domain was conducted by the arrival time of the volcanic earthquake, and the analysis in the frequency domain was done by observing the spectrum to get information on source frequency and bandwidth passed from polarization analysis, while the analysis in the space domain was conducted especially on hypocenter determination of the volcanic earthquakes. The analysis leads to the frequency of source 6 Hz and a bandwidth of 0.1 Hz. Thus, the hypocenter of volcanic earthquakes by polarization analysis was distributed to depth from 670 m to 3250 m from Merapi's top

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PENENTUAN LOKASI PERGERAKAN MAGMA GUNUNG API SOPUTAN BERDASARKAN STUDI SEBARAN HIPOSENTER GEMPA VULKANIK PERIODE MEI 2013 – MEI 2014

JURNAL ILMIAH SAINS ◽

10.35799/jis.15.2.2015.9222 ◽

2015 ◽

Vol 17 (1) ◽

pp. 88 ◽

Cited By ~ 1

Author(s):

Sepry Dawid ◽

Ferdy Ferdy ◽

Guntur Pasau

Keyword(s):

Lava Dome ◽

Secondary Data ◽

Volcanic Earthquake ◽

Earthquake Data

PENENTUAN LOKASI PERGERAKAN MAGMA GUNUNG API SOPUTAN BERDASARKAN STUDI SEBARAN HIPOSENTER GEMPA VULKANIK PERIODE MEI 2013 – MEI 2014 ABSTRAK Gunung api Soputan merupakan gunungapi type strato yang aktif hingga saat ini. Aktifitasnya diduga dimulai pada masa plistosen bawah (kurang lebih 1,8 juta tahun yang lalu). Gempa vulkanik merupakan gempa yang terjadi akibat aktivitas gunungapi. Hal ini disebabkan oleh pergerakan magma ke atas di dalam gunungapi. Penelitian ini bertujuan untuk mengetahui letak hiposenter gempa vulkanik serta mengetahui letak pergerakan magma Gunung Soputan. Prinsip dari penelitian ini dilakukan dengan menganalisis data gempa vulkanik periode Mei 2013 – Mei 2014 yang berupa data sekunder dari hasil rekaman (seismogram) Gunung Soputan pada 3 stasiun seismometer yaitu stasiun Aesoput, Winorangian, dan Silian. Data gempa diolah dengan menggunakan software seismologi yang ada. Hasil penelitian menunjukkan bahwa distribusi hiposenter gempa vulkanik Gunungapi Soputan menyebar pada daerah kubah lava dan cenderung kearah barat laut, dengan kedalaman 100 m –– 8000 m di bawah kubah lava. Dari hasil analisa hiposenter diketahui terjadi pergerakan magma oleh gempa vulkanik dalam (VA), hal ini disebabkan posisi hiposenter yang naik menuju kubah lava. Kata Kunci: Gunung Soputan, Hiposenter, dan Pergerakan Magma ABSTRACT Soputan volcano is strato volcano that active till today. Its activity supposed began at down Pleistocene (1,8 million years ago). Volcanic earthquake is one of matter that caused by volcano. This happened because magmatic movement inside volcano. This research aimed to know location of hypocenter also to know location of magmatic movement Soputan volcano. Principles from this researchis conducted by analyzing volcanic earthquake data at May 2013 to May 2014 that consist secondary data from recording data (seismogram) volcano Soputan on 3 stations seismometer are Aesoput station, Winorangian, and Silian. The earthquake data processed using seismologic software. Result researchis shows that distribution of hypocenter volcanic earthquake soputan volcano scattered at lava dome area and inclined to northwest, that located on depth 100 m to 8000 m from lava dome. Result from hipocenter analyse to find a magmatic movement by deep volcanic earthquake (VA), this happened because position of hypocenter up movement to lava dome. Keywords: Mount Soputan, Hipocenter, and Magmatic Movement

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Perlindungan Hukum Terhadap Penetapan Status Covid-19 Pada Pasien Penyakit Umum Oleh Rumah Sakit Di Kota Medan

Jurnal Hukum Kaidah: Media Komunikasi dan Informasi Hukum dan Masyarakat ◽

10.30743/jhk.v20i2.3504 ◽

2021 ◽

Vol 20 (2) ◽

pp. 127-135

Author(s):

Dewi Ervina Suryani

Keyword(s):

Legal Protection ◽

Secondary Data ◽

Research Data ◽

Hospital Personnel ◽

Legal Research ◽

Library Research ◽

The Status ◽

The Government ◽

Materials Used

The government poured out the budget of trillions as a form of seriousness in handling the coronavirus outbreak which began to spread in Indonesia in the early of 2020. The amount of subsidized funds for the care of covid-19 patients provided by the government to hospitals is used by rogue hospital personnel to reap huge profits by convicting patients who are suffering from other diseases so that they have the status of covid-19 patients (not covid-19, sentenced to covid-19). This research is a type of normative legal research which is conducted by examining the library materials or secondary data. The secondary data in the form of primary legal materials, secondary legal materials, and tertiary legal materials used in this study were obtained through books, government publications, internal organizational records, reports, journals, and various sites related to coronavirus. The secondary data obtained are then processed by using library research data collection techniques (library research). The study is then analyzed qualitatively through the descriptive analytical method, so that a general conclusion is obtained about the coronavirus. The results showed that the form of legal protection against the determination of Covid-19 status in patients with general illnesses by hospitals in Medan was in the form of compensation. This refers to the Law Number 8 of 1999 concerning Consumer Protection and Law Number 36 of 2009 concerning Health. Keywords: Legal Protection, Covid-19

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FAKTOR-FAKTOR YANG MEMPENGARUHI KEPUTUSAN PETANI DALAM BERMITRA DENGAN PT. SIRTANIO ORGANIK INDONESIA

SEPA Jurnal Sosial Ekonomi Pertanian dan Agribisnis ◽

10.20961/sepa.v16i1.24682 ◽

2019 ◽

Vol 16 (1) ◽

pp. 20

Author(s):

Fakhruddin Yulistiono

Keyword(s):

Data Collection ◽

Primary Education ◽

Research Method ◽

Sampling Method ◽

Secondary Data ◽

Primary Data ◽

Land Area ◽

Analytic Determination ◽

The Status

Abstrak: Penelitian ini bertujuan untuk mengetahui karakteristik petani dan faktor-faktor yang mempengaruhi keputusan petani untuk bermitra dengan PT. Sirtanio Organik Indonesia. Metode penelitian yang digunakan adalah deskriptif analitik. Penentuan lokasi penelitian dilakukan secara sengaja yaitu pada PT. Sirtanio Organik Indonesia. Metode pengambilan sampel dalam penelitian ini menggunakan total sampling. Data yang digunakan pada penelitian ini yaitu data primer sebagai data utama dan data sekunder sebagai data pendukung. Teknik pengumpulan data dilakukan dengan observasi, wawancara dan dokumentasi. Hasil penelitian menunjukkan bahwa Karakteristik sosial ekonomi dan ekologi petani mitra PT. Sirtanio Organik Indonesia sebagian besar adalah laki-laki di usia produktif dengan jenjang pendidikan SD sederajat memiliki jumlah anggota keluarga 3 hingga 4 orang, memiliki cukup pengalaman dengan status lahan milik sendiri namun masih dalam kategori sempit serta mendapatkan modal dari dana pribadi dan kredit PT. Sirtanio Organik Indonesia serta kondisi lahan yang sudah memenuhi syarat untuk menerapkan pertanian organik. Faktor-faktor yang signifikan berpengaruh terhadap keputusan petani bermitra dengan PT. Sirtanio Organik Indonesia yaitu umur, pendidikan, luas lahan dan pendapatan. Abstract: This study aims to determine the characteristics of farmers and the factors that influence the decision of farmers to partner with PT. Sirtanio Organik Indonesia. The research method used is descriptive analytic. Determination of the location of the study was done intentionally at PT. Sirtanio Organik Indonesia. The sampling method in this study uses total sampling. The data used in this study are primary data as primary data and secondary data as supporting data. Data collection techniques are carried out by observation, interviews and documentation. The results showed that the socio-economic and ecological characteristics of partner farmers PT. Organic Sirtanio Indonesia is mostly men in productive age with the same level of primary education as having family members of 3 to 4 people, having enough experience with the status of their own land but still in a narrow category and getting capital from personal funds and credit from PT. Sirtanio Organik Indonesia and the condition of land that has fulfilled the requirements to apply organic farming. Factors that significantly influence the decision of farmers to partner with PT. Sirtanio Organik Indonesia, namely age, education, land area and income.

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Analisis Daya Dukung Lahan Tanaman Perkebunan di Kabupaten Banggai

JIA (Jurnal Ilmiah Agribisnis) : Jurnal Agribisnis dan Ilmu Sosial Ekonomi Pertanian ◽

10.37149/jia.v5i5.14462 ◽

2020 ◽

Vol 5 (5) ◽

pp. 186

Author(s):

Hidayat Arismunandar Katili ◽

Mihwan Sataral

Keyword(s):

Land Use ◽

Agricultural Land ◽

Secondary Data ◽

Food Crops ◽

Supporting Capacity ◽

Land Availability ◽

The Status ◽

Land Use Plan ◽

Data Tracking

Land use plan based on agricultural land support sub-plantation sector can address the needs and availability of a more productive plantation commodity, and economically profitable. This research aims to analyze the availability and needs of the land and determine the supporting capacity of plant land in Banggai Regency. This research was conducted from June to August 2020, used qualitative methods that are analyzed in quantitative decorative where the research covers 12 plantation plant commodities in Banggai Regency. The data used in this study are primary and secondary data from BPS-Statistics of Banggai Regency and Department of Food Crops, Horticulture and Plantation of Banggai Regency in 2020. Data collection is carried out with observation in the field and secondary data tracking from Statistics Center, Banggai District, and The Office of Food Crops, Horticulture, Plantation Banggai Regency. Furthermore, the calculation based on Permen LH No. 17 of 2009, where the Status of Land Support Capacity obtained from the comparison between land availability and land needs until the determination of land support capacity is declared surplus/deficit. The results showed that the availability of land from the 12 highest plantation commodities in Cocoa (143,200 ha), and the low availability of land in Kapuk commodity (24.38 ha). The analysis of the land needs of 12 plantation commodities showed that the commodities that have the highest land are tobacco (905,788.46 ha) and the lowest in coconut commodities (13,979.67 ha). The comparison between land availability and land needs in 12 plantation commodities in Banggai Regency, obtained by Oil, Palm Oil, Clove, and Cocoa crops is Surplus. This commodity is overloaded, this indicates that the availability of land in Banggai district is able to meet the needs of land to live decently per population.

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A Juridical Review of The Sultanate Lands and Villager Land Under The Governor Regulation Number 32 of 2007 on The Use of Villager Land After The Enactment of Act No. 6 of 2014 on Village

Jurnal Akta ◽

10.30659/akta.v5i3.3160 ◽

2018 ◽

Vol 5 (3) ◽

pp. 603

Author(s):

Damar Dwi Kuncoro ◽

Amin Purnawan

Keyword(s):

Secondary Data ◽

Primary Data ◽

Literature Study ◽

Legal Entity ◽

The Status ◽

The Subject ◽

Village Government ◽

The Right ◽

The Village

The background of this research was the issuance of Act No. 6 Of 2014 about the Village. In one of its provisions contains the wealth of the village in the form of land certified on behalf of the Village Government. While the status of Villager Land in the Special Region of Yogyakarta is the land of the Sultanate. The research aimed to get an explanation of the status of Villager Land and to know the legal consequences that will arise with respect to the utilization of the Sultanate land associated with the Villager Land after the enactment of Act No. 6 of 2014, when associated with the Provincial Governor Regulation No. 34 of 2017 on Utilization of Villager Land. This research used sociological juridical approach (primary data) and direct interviews to the community in Sleman Yogyakarta (secondary data) and literature study. The result of the research shows that with the enactment of the Yogyakarta Governor Regulation, the Villager Land that comes from the right of anggaduh (Javanese Lng.) and the substitute land has been certified on behalf of the Village Government for the transfer of rights to the property of the Sultanate. Determination of the Sultanate as a Legal Entity which can become the subject of land ownership resulted in a change of status of the Sultanate institution to be equivalent to the private Legal Entity. The consequences of such changes resulted in changes in the management of the Sultanate land and the burden of obligations and responsibilities that must be met by the Sultanate for the management of the Sultanate land.Keywords: Juridical Review; Sultanate land; Villager Land

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The Validity of Rector�s Circular Letter on the Covid-19 Pandemic

UNIFIKASI Jurnal Ilmu Hukum ◽

10.25134/unifikasi.v7i1.2765 ◽

2020 ◽

Vol 7 (1) ◽

pp. 126 ◽

Cited By ~ 1

Author(s):

Fradhana Putra Disantara

Keyword(s):

Legal Theory ◽

Legal Issues ◽

State Universities ◽

Ministry Of Education ◽

Conceptual Approach ◽

State Of Emergency ◽

Circular Letter ◽

The Status ◽

The Government

This study aims to analyze the relevance of the �health emergency� status to the existing legal theory and condition as well as to identify the validity of the Circular Letter of the Rector of State Universities. To this end, this study applied the statute and conceptual approach. The study was conducted by inventorying primary and secondary legal materials to obtain a proper and critical review of the legal issues under study. The results showed that the determination of the �health emergency� status by the government was inappropriate due to the uncertainty of the regulations issued by the government to determine the current condition. Thus, the status of the COVID-19 pandemic is a �legal emergency� status. Further, the Rector�s policy through the Circular Letter is valid judicially, sociologically, and philosophically. The determination of the �legal emergency� status can be done by issuing a Perppu without a �state of emergency� from the President. Finally, it is suggested to firstly get an approval from the Ministry of Education and Culture regarding the issuance of the Rector�s Circular Letter. Besides, further study is needed as this study was conducted during the COVID-19 pandemic.�Keabsahan Surat Edaran Rektor Perguruan Tinggi dalam Pandemi Covid-19Tujuan dari penelitian ini adalah untuk menganalisa relevansi status �darurat kesehatan� dengan teori hukum dan kondisi yang ada dan keabsahan atas Surat Edaran Rektor Perguruan Tinggi Negeri. Metode yang digunakan dalam penelitian ini adalah statute approach dan conseptual approach. Penelitian dilakukan dengan menginventarisasi bahan hukum primer dan sekunder, guna mendapatkan kajian yang seyogianya dan telaah kritis terkait isu hukum. Hasil penelitian menyatakan penetapan status darurat kesehatan oleh pemerintah kurang tepat, dikarenakan tidak menentu-nya peraturan yang dikeluarkan oleh pemerintah untuk menetapkan kondisi saat ini. Sehingga, status pandemi COVID-19 merupakan status darurat hukum. Kebijakan rektor melalui Surat Edaran adalah absah secara aspek yuridis, sosiologis, dan filosofis. Penetapan darurat hukum cukup dilakukan dengan menerbitkan Perppu tanpa pernyataan darurat dari Presiden. Saran peneliti adalah di perlukan persetujuan pada Kementerian Pendidikan dan Kebudayaan terkait terbitnya Surat Edaran Rektor, dan dibutuhkan penelitian lebih lanjut dikarenakan penelitian ini dilakukan pada masa COVID-19 yang bersifat temporal.�

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PROFITABILITY ANALYSIS OF TERUBUK FARMING (SACCHARUM EDULE HASSKARL) IN SUBDISTRICT TOSA DISTRICT OF EAST TIDORE OF TIDORE ISLAND

10.31219/osf.io/f6j57 ◽

2018 ◽

Author(s):

Suwandi S. Sangadji

Keyword(s):

Data Collection ◽

Research Method ◽

Quantitative Method ◽

Secondary Data ◽

Primary Data ◽

Profitability Analysis ◽

Sample Method ◽

Document Review ◽

Revenue Production

The purpose of this researchment is to ascertain how wide the farming of species Saccharun Edule Hasskarl (terubuk) in sub district Tosa, district of East Tidore of Tidore Island through the indicator of the value revenue, production and selling prices so that the farmers will achieve The Break Event Point (BEP). The research method was used a quantitative method with the number of samples of 30 people. The determination of the sample method is using the census method or involving all members of the population into a sample of researchment. The secondary data collection was done by using library literature in the form of document review and relevant references to research object while primary data collection was done by using questionnaire. The data is using equation R /C Ratio, BEP Revenue, BEP Price, and BEP Production. Therefore from the results of the researchment it can be explained that the two of the thirty farmers come through the break event point, while the other twenty-eight farmers declared having a business that worth to be develop or experiencing profit, because the R/C ratio is above 1.0 with average profit reach Rp. 989.000, - per production / farmer.

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Status of Food Security in Banten Province, Indonesia

10.31227/osf.io/fcvpm ◽

2019 ◽

Author(s):

Weksi Budiaji

Keyword(s):

Population Dynamics ◽

Food Security ◽

Arable Land ◽

Secondary Data ◽

Disaster Risk ◽

Soil Types ◽

Indicator Variables ◽

Cereal Production ◽

The Status ◽

Vast Area

This paper discusses the status of food security in Banten Province, Indonesia based on regional and city characteristics. Secondary data is used and is analyzed descriptively covering population dynamics, the population living in poverty, cereal production, disaster risk and soil types. Tangerang Region is found to have the largest population with the greatest number of people living in poverty among the regions and cities in Banten Province. Cereal production is dominated by the regions rather than the cities due to their vast area. Regarding arable land, flooding is the most threatening disaster in the major rice producing areas. In order to identify the distributions of regions and cities regarding food security, three indicator variables of food security dimensions are plotted, namely, cereal normative consumption, proportion of the population living in poverty, and proportion of malnourished babies. The three regions of Pandeglang Region, Lebak Region and Serang Region are grouped together in a less secure group.

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