scholarly journals The Geologic Process of The Saka River area: Related to the History Woyla Elevated Ocean in The South Sumatra Island Region, Republic of Indonesia

2021 ◽  
Vol 2117 (1) ◽  
pp. 012014
Author(s):  
Idarwati ◽  
H S Purwanto ◽  
E Sutriyono ◽  
C Prasetyadi
Keyword(s):  
Earth Science ◽  
Field Observations ◽  
Oceanic Plate ◽  
The West ◽  
Island Region ◽  
Continental Plate ◽  
Sumatra Island ◽  
West Sumatra ◽  
Earth Structures ◽  
Structural Calculation

Abstract The lithological and earth structures which compose the geologic process space are terribly fascinating to study. elaborated investigation of pre-tertiary rock subduction at the Woyla web site is rarely carried out. the variability of rocks derived from the Woyla oceanic plate, that folded on the West Sumatra continental plate within the Age of Reptiles era, illustrates the magnitude of the subduction impact mirrored in the structures that are still reflected in the abandoned rocks. The ways want to discover this subduction event are elaborated field observations, skinny section, XRD, and earth science structure measurements, supported by drones and satellite imagery. The lithology of basalt, flint, serpentine, marble, and arenaceous rock is vital to the presence of the Intraoceanic Arch of Woyla within the Saka phase. elaborated structural calculation show that the Saka segment went through several tectonic stages from the Mesozoic to Recent, that is mirrored in the Saka fault and therefore the Penanggungan fault.

scholarly journals GEOTHERMAL POTENTIAL ON SUMATRA FAULT SYSTEM TO SUSTAINABLE GEOTOURISM IN WEST SUMATRA

2021 ◽  
Vol 7 (2) ◽  
pp. 126-137
Author(s):  
Hari Wiki Utama ◽  
Rahmi Mulyasari ◽  
Yulia Morsa Said
Keyword(s):  
Geothermal Energy ◽  
Fault System ◽  
Geothermal System ◽  
Field Observations ◽  
Geological Maps ◽  
Geothermal Potential ◽  
Study Results ◽  
Sumatra Island ◽  
West Sumatra ◽  
Active Ring

Sumatra Island is an island that is traversed an active ring of fire at Barisan Range which is related to the active Sumatra fault system and geothermal manifestations. It is associated with geothermal manifestations in Cubadak, Talu, Bonjol, and Rimbo Panti, Pasaman Regency, and West Pasaman Regency, West Sumatra Province, as an indication of a geothermal system connected to the Sumatra Fault System from the Sianok Segment and the Talamau Volcano Complex. Sustainable geotourism has become effective for sustainable development of geotourism, the geothermal energy direct utilization. The purpose of this study is to provide sustainable geotourism from geothermal potential in the fault system, taking into account aspects of village geotourism, ecotourism, ecoculture, and education. The methodology used in this study is to collect data on geothermal manifestations from regional geological maps and field observations in geothermal manifestation areas by considering sustainable geotourism. A simple model of sustainable geotourism is made. Study results indicate several locations of potential geothermal manifestations to be used as sustainable geotourism associated with the Sumatra Fault System and the Talamau Volcano Complex.

scholarly journals RANCANG BANGUN APLIKASI SISTEM PENDUKUNG KEPUTUSAN SELEKSI PEMILIHAN DESTINASI PARIWISATA SUMATERA BARAT MENGGUNAKAN METODE ELECTRE

2019 ◽  
Vol 12 (1) ◽  
pp. 1-10
Author(s):  
Dony Novaliendry ◽  
Yuli Pusparani
Keyword(s):  
Decision Making ◽  
Programming Language ◽  
Decision Making Process ◽  
The West ◽  
Tourist Attractions ◽  
Marine Tourism ◽  
West Sumatra ◽  
Beach Tourism ◽  
The Web

Tourism is one of the activities carried out by humans that has a purpose as entertainment. Human who travel are referred to as tourist. West Sumatra Province is one of the regions with the best tourism is sea tourism and land tourism. Marine tourism consists of beach tourism, island tourism and lake tourism, while mainland tourism consists of tourist panorama, mountain tours, hill tours and others. However, only a portion of West Sumatra's tourist attractions are known to tourists, because of this information is obtained so that there are still many tourist attractions in West Sumatra unknown to tourists from outside the West Sumatra region. To overcome this problem, a system is needed that can be used to support the electoral decision-making process in West Sumatra. This system is built on the Web, using the PHP programming language and Laravel Framework and MySQL as a Database. The method used in this system is the Elimination of Et Choix Traduisant la Realite (ELECTRE). The use of Elimination Et Choix Traduisant la REalite (ELECTRE) can help provide information in West Sumatra, which is in accordance with the wishes of tourists according to the specified criteria. With the help of this system, the information obtained will make it easier for tourists to find tourist attractions.

scholarly journals LINEARIZATION OF RELATIVE HUMIDITY OVER THE PACIFIC OCEAN ON THE EQUATORIAL LINE

2019 ◽  
Vol 16 (33) ◽  
pp. 630-640
Author(s):  
C. M. DÍEZ ◽  
C. J. SOLANO
Keyword(s):  
Pacific Ocean ◽  
Relative Humidity ◽  
Earth Science ◽  
Southern Oscillation ◽  
Correlation Coefficients ◽  
East Side ◽  
The West ◽  
Enso Events ◽  
The Pacific ◽  
The Pacific Ocean

The atmosphere system is ruled by the interaction of many meteorological parameters, causing a dependency between them, i.e., moisture and temperature, both suitable in front of any anomaly, such as storms, hurricanes, El Niño-Southern Oscillation (ENSO) events. So, understanding perturbations of the variation of moistness along the time may provide an indicator of any oceanographic phenomenon. Annual relative humidity data around the Equatorial line of the Pacific Ocean were processed and analyzed to comprehend the time evolution of each dataset, appreciate anomalies, trends, histograms, and propose a way to predict anomalous episodes such ENSO events, observing abnormality of lag correlation coefficients between every pair of buoys. Datasets were taken from the Tropical Atmosphere Ocean / Triangle Trans-Ocean Network (TAO/TRITON) project, array directed by Pacific Environmental Laboratory (PMEL) of the National Oceanic and Atmospheric Administration (NOAA), and the Japan Agency for Marine-Earth Science and Technology (JAMSTEC). All the datasets were processed, and the code was elaborated by the author or adapted from Mathworks Inc. Even occurrences of relative humidity in the east side of the Pacific Ocean seem to oscillate harmonically, while occurrences in the west side, do not, because of the size of their amplitudes of oscillations. This fact can be seen in the histograms that show Peak shapes in the east side of the ocean, and Gaussians in the west; lag correlation functions show that no one pair of buoys synchronize fluctuations, but western buoys are affected in front of ENSO events, especially between 1997-98. Definitely, lag correlations in western buoys are determined to detect ENSO events.

scholarly journals Welfare State Policy Model as A Poverty Reduction Strategy in the West Sumatra Districts and Cities

2019 ◽  
Vol 21 (2) ◽  
pp. 227
Author(s):  
Azwar Azwar Azwar ◽  
Emeraldy Chatra ◽  
Zuldesni Zuldesni
Keyword(s):  
Social Policy ◽  
Welfare State ◽  
State Model ◽  
The West ◽  
Policy Model ◽  
The Poor ◽  
The Social ◽  
West Sumatra ◽  
The Government ◽  
The Welfare State

Poverty is one of the social problems that the government can never completely solve. As a result, other, more significant social issues arise and cause social vulnerability, such as conflict and crime. As a province that is experiencing rapid growth in the last ten years, the West Sumatra find difficulty to overcome the number of poor people in several districts and cities.  The research outcomes are the models and forms of social policy made by West Sumatra regencies and cities governments in improving the welfare of poor communities. It is also covering the constraints or obstacles to the implementation of social policy and the selection of welfare state models for the poor in some districts and municipalities of West Sumatra. This research is conducted qualitatively with a sociological approach that uses social perspective on searching and explaining social facts that happened to needy groups. Based on research conducted that the social policy model adopted by the government in responding to social problems in the districts and cities of West Sumatra reflects the welfare state model given to the poor. There is a strong relationship between the welfare state model and the form of social policy made by the government.

scholarly journals Reconstruction post disaster responsive gender in West Sumatra

2021 ◽  
Vol 331 ◽  
pp. 04009
Author(s):  
Mediana desfita ◽  
Djendrius
Keyword(s):  
Natural Disaster ◽  
Disaster Management ◽  
Disaster Preparedness ◽  
Disaster Response ◽  
The West ◽  
Loss Of Life ◽  
West Sumatra ◽  
Culture Of Prevention ◽  
Using Data ◽  
Post Disaster

Indonesia is one of the very prone countries to disaster. The tsunami and earthquake disasters caused enormous damage to property and infrastructure as well as loss of life. An earthquake on September 30, 2009, measuring 7.9 on the Richter scale struck the west coast of Sumatra, causing loss of life and damage to infrastructure. There were around 1,115 people killed, 1,214 seriously injured and 1,688 people lightly injured. A comprehensive study of natural disaster management activities or systems should be used as learning materials to form a disaster management system. Disaster preparedness by minimizing vulnerability has been identified as a better approach to dealing with disasters than post-disaster response. Creating a culture of prevention is critical to dealing with everyday hazards and the consequences of disasters. The study is using data from a natural disaster in west Sumatra, and data from people who were involved in the process of reconstruction post disasters in west Sumatra. This study aims to obtain an accurate description of the reconstruction post-disaster and relation with responsive gender activities in West Sumatra, and identify how the gender effect on reconstruction post-disaster in the West Sumatra region.

scholarly journals Upaya Penanggulangan Pandemi Covid-19 di Panti Asuhan Al-Falah, Padang

2020 ◽  
Vol 27 (2) ◽  
pp. 113-118
Author(s):  
Refinel Refinel ◽  
Emriadi Emriadi ◽  
Safni Safni ◽  
Mai Efdi ◽  
Syukri Syukri ◽  
...  
Keyword(s):  
Foster Children ◽  
Boarding School ◽  
Learning Activities ◽  
Daily Activities ◽  
The West ◽  
Daily Lives ◽  
West Sumatra ◽  
Rapid Transmission ◽  
Staple Foods ◽  
The Impact

The Islamic Boarding School and Orphanage Al-Falah Padang are located on Bypass Km 16, behind the West Sumatra TVRI office. Al-Falah Boarding School has 367 students, 265 of them are foster children in the Orphanage. Inadequate construction and classrooms, the students and foster children of the Islamic Boarding School and the Al-Falah Orphanage studied and lived their daily lives. The occurrence of the Covid-19 pandemic certainly affected the daily activities and learning activities of the orphanage children. Especially, the fulfillment of their basic needs. Moreover, the main problem of Covid-19 is not only about the effects by the virus on sufferers but also about its rapid transmission. Therefore, to help the crisis due to Covid-19, several lecturers and students from the Faculty of Mathematics and Natural Sciences Universitas Andalas (Unand) provided staple foods, money, masks, hand sanitizers, and disinfectants for residents of the Al-Falah Padang orphanage. It is hoped that can help the residents of the Al-Falah orphanage who certainly feel the impact of the Covid-19 pandemic.

scholarly journals PENYEBARAN DAN DETEKSI MOLEKULER VIRUS GEMINI PENYEBAB PENYAKIT KUNING PADA TANAMAN CABAI DI SUMATERA

2005 ◽  
Vol 5 (2) ◽  
pp. 113-121
Author(s):  
Sudiono Sudiono ◽  
Nur Yasin ◽  
Sri Hendrastuti Hidayat ◽  
Purnama Hidayat
Keyword(s):  
Molecular Detection ◽  
Sumatra Island ◽  
West Sumatra ◽  
Yellowing Disease ◽  
North Sumatra ◽  
Reaction Chain

The distribution and molecular detection of geminivirus pathogen of chilli yellowing disease in Sumatera lsland.  The objective of this research was to investigate the spread and to detect geminivirus in Sumatra Island.  The method is survey infected of plants in  Province of Lampung, South Sumatra, Bengkulu, Jambi, West Sumatra, and North Sumatra was used to detection of geminivirus from collected chilli plants by PCR (polymerase reaction chain) technique. The result showed that based on typical symptoms and molecular detection of collected sample from Lampung, South Sumatera, and North Sumatera were infected by geminivirus. The type symptoms were turning yellowing, curling, and stunting. Occurrence of disease accidents were for Province of Lampung 0 - 100%, South Sumatra 20 - 60%, Bengkulu 0 - 40%, Jambi 0 - 5%, West Sumatra 0 - 5% and North Sumatra 0 – 80%, while sample Province of Jambi and of West Sumtera were not infected by geminivirus based on symptoms and molecular detection.

scholarly journals Thematic Hadith Understanding in West Sumatra: Kitab Himpoenan Hadis by Syekh Yunus Tuanku Sasak

2021 ◽  
Vol 5 (1) ◽  
pp. 45
Author(s):  
Febriyeni Febriyeni
Keyword(s):  
Literature Study ◽  
The West ◽  
West Sumatra ◽  
Depth Interviews ◽  
Qualitative Literature

<p><em>This article examines Syekh Yunus Tuanku Sasak (1879-1975) and elaborates on the characteristics of thematic hadith studies in his book, Himpoenan Hadith Book (1938). The book is one of the classic books of hadith in Arabic-Malay, which became the guideline in several </em><em>Madrasah Tarbiyah Islamiyah </em><em>in West Sumatra. Syekh Yunus Tuanku Sasak is a West Sumatran cleric active in da'wah and education activities. The background of writing this book is to fulfil the request of the leaders of Madrasah Tarbiyah Islamiyah in the West Pasaman environment to overcome the rampant debate in the community related to qunūt. This article uses a qualitative literature study method on the works of </em><em>Syekh</em><em> Tuanku Sasak and is supported by in-depth interviews with the descendants of Syekh Tuanku Yusuf in 2019. This research shows that Syekh Yunus Tuanku Sasak thematically describes the understanding of the hadith about qunūt by collecting all the traditions that allow and forbid qunūt, conduct criticism of sanad and matan</em><em>,</em><em> and use the "tarjih" method in dealing with conflicting rules.</em></p><p> </p><p><em>Artikel ini mengkaji Syekh Yunus Tuanku Sasak (1879-1975) dan mengelaborasi ciri-ciri kajian hadis tematik dalam bukunya </em>Himpoenan Hadist Book<em> (1938). Kitab tersebut merupakan salah satu kitab hadis klasik berbahasa Arab-Melayu yang menjadi pedoman di beberapa Madrasah Tarbiyah Islamiyah di Sumatera Barat. Syekh Yunus Tuanku Sasak adalah seorang ulama Sumatera Barat yang aktif dalam kegiatan dakwah dan pendidikan. Latar belakang penulisan buku ini adalah untuk memenuhi permintaan para pimpinan Madrasah Tarbiyah Islamiyah di lingkungan Pasaman Barat untuk mengatasi maraknya perdebatan di masyarakat terkait </em>qunūt<em>. Artikel ini menggunakan metode studi literatur kualitatif atas karya-karya Syekh Tuanku Sasak dan didukung dengan wawancara mendalam dengan keturunan Syekh Tuanku Yusuf pada tahun 2019. Penelitian ini menunjukkan bahwa Syekh Yunus Tuanku Sasak secara tematik menggambarkan pemahaman hadis tentang </em>qunūt<em> dengan mengumpulkan semua hadis yang membolehkan dan mengharamkan </em>qunūt<em>, melakukan kritik </em>sanad<em> dan </em>matan,<em> serta menggunakan metode </em>“tarjih”<em> dalam menghadapi aturan-aturan yang saling bertentangan.</em></p>

PERBANDINGAN SIMPANGAN GEDUNG LANTAI RENDAH DENGAN MENGGUNAKAN 2 TIPE BRESING

EXTRAPOLASI ◽  
2020 ◽  
Vol 17 (2) ◽  
pp. 35-44
Author(s):  
Nurul Rochmah
Keyword(s):  
Pacific Ocean ◽  
Steel Structure ◽  
Steel Structures ◽  
Oceanic Plate ◽  
Lateral Loads ◽  
Continental Plate ◽  
Eurasian Continent ◽  
The Pacific ◽  
The Pacific Ocean ◽  
Eccentric Bracing

AbstractIndonesia is one of the areas where earthquakes often occur, one reason is that Indonesia is located on the border of the oceanic plate, namely the pacific ocean and the continental plate, namely the Eurasian continent. Where in these areas plate shifts often occur which cause frequent earthquakes.In minimizing casualties due to building failure due to earthquakes, one of them is necessary to make a building that has sufficient ductility so that in this study using a steel structure building.In steel structures, to make the structure more resistant to lateral loads, it is necessary to apply bracing. In this study, we try to compare the eccentric and concentric bracing displacement in steel structure buildings.Based on the results obtained from the comparison of these displacements, it is found those displacements due to eccentric bracing is smaller than the concentric bracing  AbstrakIndonesia termasuk daerah yang sering terjadi gempa, salah sebabnya karena wilayah Indonesia terletak di daerah perbatasan lempeng samudera yaitu samudera pasisfik dan lempeng benua yaitu benua Eurasia. Dimana di daerah tersebut sering terjadi pergeseran lempeng yang menyebabkan sering terjadi gempa.Dalam meminimalisir korban akibat kegagalan bangunan akibat gempa salah satunya perlu membuat suatu bangunan yang mempunyai daktilitas yang cukup sehingga dalam penelitian ini memakai gedung struktur baja.Pada Struktur baja untuk lebih membuat struktur bisa tahan terhadap beban lateral maka perlu diberi bresing. Dalam penelitian ini mencoba untuk membandingkan simpangan bresing eksentrik dan konsentrik pada gedung struktur baja.Berdasarkan hasil yang diperoleh dari perbandingan simpangan tersebut, maka diperoleh simpangan akibat bresing eksentrik lebih kecil di banding bresing konsentrik.

Modern techniques in illustration and recording in geology

2019 ◽  
pp. 267-282
Author(s):  
Matthew J. Genge
Keyword(s):  
Field Data ◽  
Earth Science ◽  
Three Dimensional ◽  
Field Observations ◽  
Valuable Data ◽  
New Methods ◽  
Geological Features ◽  
Field Notes ◽  
Digital Methods ◽  
Three Dimensional Models

Advances in technology have enabled new methods in the acquisition and recording of field data in geology and its presentation within publications. These techniques compliment, rather than replace, traditional field observations. This chapter describes the use of photogrammetry and aerial drone surveys in constructing three-dimensional models of geological features, which provide valuable data when combined with field notes on lithology. Digital methods in the analysis and processing of images are discussed together with methods in digital drawing and painting to produce publication-ready diagrams for Earth Science. Photographs for use in publications should be corrected to ensure optimal contrast and brightness.

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