Understanding Great Earthquakes in Japan's Kanto Region

Science.gov (United States)

Kobayashi, Reiji; Curewitz, Daniel

2008-10-01

Third International Workshop on the Kanto Asperity Project; Chiba, Japan, 16-19 February 2008; The 1703 (Genroku) and 1923 (Taisho) earthquakes in Japan's Kanto region (M 8.2 and M 7.9, respectively) caused severe damage in the Tokyo metropolitan area. These great earthquakes occurred along the Sagami Trough, where the Philippine Sea slab is subducting beneath Japan. Historical records, paleoseismological research, and geophysical/geodetic monitoring in the region indicate that such great earthquakes will repeat in the future.

TECTONIC AND SEISMOLOGICAL ASPECTS OF THE GREAT JAPAN EARTHQUAKE OF MARCH 11, 2011

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Ivan N. Tikhonov

2011-01-01

Full Text Available The publication presents a review of the structure and seismotectonic features of the Pacific margin of the NorthEastern Honshu Island on the basis of data from seismic reflection and CDP, drilling and detailed seismic studies in view of the megaearthquake (Mw=9.0 which occurred in Japan on March 11, 2011. The megaearthquake is discussed in terms of its position in the succession of the strongest events (M≥7.6 in the area under study within the historical period and in the recent timeline. It is suggested that the period of recurrence is about 40 years for great events and about 1000+ years for megaearthquakes. A number of facts suggesting a probability of a planetaryscale earthquake in the Honshu Island region are revealed. Specifically, a seismic gap with a total length of about 800 km is determined in the study area. It is located southward of 39° north latitude has already manifested aftershocks of the megaearthquake of March 11, 2011. It is probable that the megaearthquake was related to the deep thrust along the Benioff zone and the Oyashio nappe being its structural cap rock in the middle Pacific slope. The sequence of its aftershocks is compared with those of the SumatraAndaman (Mw=9.3, 2004 and Simushir (Mw=8.3, 2006 earthquakes. It is established that development of the aftershock sequences of the first and second events was very similar in time, and development of the areas of aftershock epicentres of the first and third earthquakes is similar in space. The above similarities give grounds to suggest that an aftershock (M~8.0 is possible with a relative shifting from the main shock towards the deep trench.

Microtremor survey to investigate seismic vulnerability around the Seulimum Fault, Aceh Besar-Indonesia

Science.gov (United States)

Simanjuntak, Andrean V. H.; Muksin, Umar; Rahmayani, Febrina

2018-05-01

The Seulimeum Fault has generated inland earthquake with magnitude larger than M 6.5 that destroyed houses in the Lamteuba and Krueng Raya Villages. Earthquakes along the Seulimeum Fault are mostly right lateral strike-slip characterizing the Fault. The understanding of the seismic vulnerability around the highly populated Banda Aceh City and the villages in Aceh Besar is therefore very important since the city, and the villages are very close to the Seulimeum Fault. A microtremor survey has been conducted to investigate seismic vulnerability in the area closed to the Seulimeum Fault. The waveforms of the microtremor have been recorded in Lamteuba and Kreung Raya villages, Aceh Besar at 20 sites for 7 days from August 14, 2017 with the interval of measurement of 1 km. The waveforms recorded for 30 minutes at each site by using one Taurus Seismometer in miniseed format. The data has been analyzing by using Geopsy to obtain the Horizontal-Vertical Spectral Ratio for each site. The seismic vulnerability is considered to be high if the value of the Horizontal-Vertical Spectral Ratio is high. The HVSR values are then interpolated to obtain the seismic vulnerability map. The preliminary result shows high seismic vulnerability in the area around the first site.

Ionospheric GPS TEC Anomalies and M >= 5.9 Earthquakes in Indonesia during 1993 - 2002

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Sarmoko Saroso

2008-01-01

Full Text Available Indonesia is one of the most seismically active regions in the world, containing numerous active volcanoes and subject to frequent earthquakes with epicenters distributed along the same regions as volcanoes. In this paper, a case study is carried out to investigate pre-earthquake ionospheric anomalies in total electron content (TEC during the Sulawesi earthquakes of 1993 - 2002, and the Sumatra-Andaman earthquake of 26 December 2004, the largest earthquake in the world since 1964. It is found that the ionospheric TECs remarkably decrease within 2 - 7 days before the earthquakes, and for the very powerful Sumatra-Andaman earthquake, the anomalies extend up to about 1600 km from the epicenter.

The Role of Education on Disaster Preparedness: Case Study of 2012 Indian Ocean Earthquakes on Thailand's Andaman Coast

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Raya Muttarak

2013-12-01

Full Text Available In this paper we investigate how well residents of the Andaman coast in Phang Nga province, Thailand, are prepared for earthquakes and tsunami. It is hypothesized that formal education can promote disaster preparedness because education enhances individual cognitive and learning skills, as well as access to information. A survey was conducted of 557 households in the areas that received tsunami warnings following the Indian Ocean earthquakes on 11 April 2012. Interviews were carried out during the period of numerous aftershocks, which put residents in the region on high alert. The respondents were asked what emergency preparedness measures they had taken following the 11 April earthquakes. Using the partial proportional odds model, the paper investigates determinants of personal disaster preparedness measured as the number of preparedness actions taken. Controlling for village effects, we find that formal education, measured at the individual, household, and community levels, has a positive relationship with taking preparedness measures. For the survey group without past disaster experience, the education level of household members is positively related to disaster preparedness. The findings also show that disaster-related training is most effective for individuals with high educational attainment. Furthermore, living in a community with a higher proportion of women who have at least a secondary education increases the likelihood of disaster preparedness. In conclusion, we found that formal education can increase disaster preparedness and reduce vulnerability to natural hazards.

Perubahan Patologi Anatomi Hati dan Saluran Empedu Sapi Aceh Yang Terinfeksi Fasciola gigantica

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Ummu Balqis

2013-04-01

Full Text Available Pathology anatomy changes in liver and bile duct of Aceh cattle infected with fasciola gigantic ABSTRACT. This study was conducted in Banda Aceh Municipality, Aceh Province to report the pathological changes in liver of Aceh cattle infected with Fasciola gigantica. In this study, livers of male aceh cattles were collected from slaughter area when Qurban in Idul Adha during two years (2011 to 2012. A total of 15 aceh cattle livers were examined. Establishment of F. gigantica were observed, and pathological changes of liver were identified. The result showed that out of 15 male Aceh cattle livers 6 (40% were found infected with F. gigantica. The common pathological changes found in this study were the hepatic damage, and the bile ducts were changes in size and shape with the dilated lumen. The bile ducts were found filled with blackish brown exudate, which contained adult F. gigantica. In conclusion, fascioliasis is greatly responsible for hepatic damage, and currently expanding as an important veterinary public health problem.

ANALISIS PENERAPAN PRINSIP MENGENAL NASABAH PADA BANK ACEH SYARIAH BANDA ACEH

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Husnawati Husnawati

2013-06-01

Full Text Available This study aims to identify the systems and procedures that is applied at Bank Aceh Syariah (BAS Banda Aceh in knowing of its customers. In specific, it aims to analyze the effectiveness of the implementation of Knowing Your Customer (KYC Principle at BAS. This study employs both primary and secondary data which was obtained through field and library research. The data was analyzed using descriptive analysis method. The results show that in knowing its customers, BAS Banda Aceh taken several steps of customer identification includes the identity check, occupation, source of funds, and the purpose of the use of funds. The implementation of the KYC principle in BAS Banda Aceh has effectively overcome and prevented the banking crimes such as money laundering. The implementation of the principle is intended to embolden the implementation of prudential principles in order to reduce business risks such as operational risk, legal risk, concentration risk, and reputational risk. =========================================== Penelitian ini bertujuan untuk mengidentifikasi sistem dan prosedur yang diterapkan Bank Aceh Syariah (BAS Banda Aceh dalam mengenal nasabah. Secara khusus, penelitian bertujuan untuk menganalisis efektifitas penerapan Prinsip Mengenal Nasabah pada BAS. Data untuk penelitian ini bersumber dari data primer melalui kajian lapangan, dan data sekunder melalui kajian kepustakaan. Analisis data menggunakan metode deskriptif analisis. Dari hasil penelitian dapat diketahui bahwa sistem dan prosedur yang diterapkan BAS Banda Aceh dalam mengenal nasabah yaitu identifikasi calon nasabah yang meliputi identitas, pekerjaan, sumber dana dan tujuan penggunaan dana yang dilengkapi dokumen pendukung. Penerapan Prinsip Mengenal Nasabah (Know Your Customer Principle pada BAS Banda Aceh efektif dalam mengatasi kejahatan-kejahatan dalam dunia perbankan seperti pencucian uang. Penerapan prinsip tersebut dimaksudkan agar mendorong terselenggaranya prinsip

The Great Kanto earthquake and F. Scott Fitzgerald

Science.gov (United States)

Kawakatsu, Hitoshi; Bina, Craig R.

How many recall the following striking sentence from The Great Gatsby by F. Scott Fitzgerald, which appears on the second page of the novel, where Fitzgerald first introduces Gatsby? “If personality is an unbroken series of successful gestures, then there was something gorgeous about him, some heightened sensitivity to the promises of life, as if he were related to one of those intricate machines that register earthquakes ten thousand miles away.”This line may have failed to focus our attention when we first read the book in our younger days. Now, however, as a Japanese seismologist and an American geophysicist (and student of Japanese culture), we would be greatly remiss for failing to take greater note of this statement. Indeed, as The Great Gatsby was published in 1925, it occurred to us that the earthquake Fitzgerald might have been thinking of was the Great Kanto earthquake, which occurred on September 1, 1923 and devastated the Tokyo metropolitan area.

Tsunami evacuation buildings and evacuation planning in Banda Aceh, Indonesia.

Science.gov (United States)

Yuzal, Hendri; Kim, Karl; Pant, Pradip; Yamashita, Eric

Indonesia, a country of more than 17,000 islands, is exposed to many hazards. A magnitude 9.1 earthquake struck off the coast of Sumatra, Indonesia, on December 26, 2004. It triggered a series of tsunami waves that spread across the Indian Ocean causing damage in 11 countries. Banda Aceh, the capital city of Aceh Province, was among the most damaged. More than 31,000 people were killed. At the time, there were no early warning systems nor evacuation buildings that could provide safe refuge for residents. Since then, four tsunami evacuation buildings (TEBs) have been constructed in the Meuraxa subdistrict of Banda Aceh. Based on analysis of evacuation routes and travel times, the capacity of existing TEBs is examined. Existing TEBs would not be able to shelter all of the at-risk population. In this study, additional buildings and locations for TEBs are proposed and residents are assigned to the closest TEBs. While TEBs may be part of a larger system of tsunami mitigation efforts, other strategies and approaches need to be considered. In addition to TEBs, robust detection, warning and alert systems, land use planning, training, exercises, and other preparedness strategies are essential to tsunami risk reduction.

OBAT DONASI PADA BEBERAPA FASILITAS KESEHATAN DI NANGROE ACEH DARUSALAM

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Sarjaini Jamal

2012-11-01

Full Text Available On the 26th December 2004, a big earthquake and tsunami destroyed coastal zones in the Nangroe Aceh Darussalam Province. Villages have disappeared all along the coast, especially in Aceh Besar; Aceh Jaya, and West Aceh Districts. The disaster damaged roads, devastated physical and human infrastructures, and also limited air assets posed huge challenges to early aids efforts. The transportation, telecommunication and many other public facilities including Health Centers, Drug warehouses, and Hospitals were damaged and destroyed. The tsunami killed nearly 200,000 people and about 100,000 people lost. In few days many Non Government Organizations (NGOs and non NGOs and also foreign humanitarian organizations or from provinces of Indonesia arrived in Banda Aceh. They come as health teams completed with ambulances, drugs, foods and other medical apparatus and field clinics. At the same time, many drugs had been sent to Banda Aceh and distributed to health facilities. Then the problem was what happened about the drugs? The issues were many of the donated drugs become inappropriate, overstock, expired or not according to EDL. To anticipated the issues, on May to June 2005 a team consists of staffs from PSF-CI in coordination with the Ministry of Health, PHO and FDA of Naggoe Aceh Darussalam Province conducted an assessment to the donated drug in 28 Health Centers, 5 District drug warehouses, and 5 District Hospitals. Results showed many varies of the donated drugs were inappropriate in all the publichealth facilities, 20%-80% were overstock, more than 20 items of the drugs were expired or would be expire within 3-6 moonths. It suggests that health programmers conduct training for prescribers on pharmacologies aspects and how to usethe new and non EDL donated drugs. It should also use drug stock system, and apply the FIFO and FEFO mechanisms indrug inventory. The expired or damaged drugs must be destroyed by incenerator. In future it is suggested that

Seismic Hazard characterization study using an earthquake source with Probabilistic Seismic Hazard Analysis (PSHA) method in the Northern of Sumatra

International Nuclear Information System (INIS)

Yahya, A.; Palupi, M. I. R.; Suharsono

2016-01-01

Sumatra region is one of the earthquake-prone areas in Indonesia because it is lie on an active tectonic zone. In 2004 there is earthquake with a moment magnitude of 9.2 located on the coast with the distance 160 km in the west of Nanggroe Aceh Darussalam and triggering a tsunami. These events take a lot of casualties and material losses, especially in the Province of Nanggroe Aceh Darussalam and North Sumatra. To minimize the impact of the earthquake disaster, a fundamental assessment of the earthquake hazard in the region is needed. Stages of research include the study of literature, collection and processing of seismic data, seismic source characterization and analysis of earthquake hazard by probabilistic methods (PSHA) used earthquake catalog from 1907 through 2014. The earthquake hazard represented by the value of Peak Ground Acceleration (PGA) and Spectral Acceleration (SA) in the period of 0.2 and 1 second on bedrock that is presented in the form of a map with a return period of 2475 years and the earthquake hazard curves for the city of Medan and Banda Aceh. (paper)

Coseismic and post-seismic signatures of the Sumatra 2004 December and 2005 March earthquakes in GRACE satellite gravity

Science.gov (United States)

Panet, I.; Mikhailov, V.; Diament, M.; Pollitz, F.; King, G.; de Viron, O.; Holschneider, M.; Biancale, R.; Lemoine, J.-M.

2007-01-01

The GRACE satellite mission has been measuring the Earth's gravity field and its temporal variations since 2002 April. Although these variations are mainly due to mass transfer within the geofluid envelops, they also result from mass displacements associated with phenomena including glacial isostatic adjustment and earthquakes. However, these last contributions are difficult to isolate because of the presence of noise and of geofluid signals, and because of GRACE's coarse spatial resolution (>400 km half-wavelength). In this paper, we show that a wavelet analysis on the sphere helps to retrieve earthquake signatures from GRACE geoid products. Using a wavelet analysis of GRACE geoids products, we show that the geoid variations caused by the 2004 December (Mw = 9.2) and 2005 March (Mw = 8.7) Sumatra earthquakes can be detected. At GRACE resolution, the 2004 December earthquake produced a strong coseismic decrease of the gravity field in the Andaman Sea, followed by relaxation in the area affected by both the Andaman 2004 and the Nias 2005 earthquakes. We find two characteristic timescales for the relaxation, with a fast variation occurring in the vicinity of the Central Andaman ridge. We discuss our coseismic observations in terms of density changes of crustal and upper-mantle rocks, and of the vertical displacements in the Andaman Sea. We interpret the post-seismic signal in terms of the viscoelastic response of the Earth's mantle. The transient component of the relaxation may indicate the presence of hot, viscous material beneath the active Central Andaman Basin. ?? 2007 The Authors Journal compilation ?? 2007 RAS.

The 2009 Samoa-Tonga great earthquake triggered doublet

Science.gov (United States)

Lay, T.; Ammon, C.J.; Kanamori, H.; Rivera, L.; Koper, K.D.; Hutko, Alexander R.

2010-01-01

Great earthquakes (having seismic magnitudes of at least 8) usually involve abrupt sliding of rock masses at a boundary between tectonic plates. Such interplate ruptures produce dynamic and static stress changes that can activate nearby intraplate aftershocks, as is commonly observed in the trench-slope region seaward of a great subduction zone thrust event1-4. The earthquake sequence addressed here involves a rare instance in which a great trench-slope intraplate earthquake triggered extensive interplate faulting, reversing the typical pattern and broadly expanding the seismic and tsunami hazard. On 29 September 2009, within two minutes of the initiation of a normal faulting event with moment magnitude 8.1 in the outer trench-slope at the northern end of the Tonga subduction zone, two major interplate underthrusting subevents (both with moment magnitude 7.8), with total moment equal to a second great earthquake of moment magnitude 8.0, ruptured the nearby subduction zone megathrust. The collective faulting produced tsunami waves with localized regions of about 12metres run-up that claimed 192 lives in Samoa, American Samoa and Tonga. Overlap of the seismic signals obscured the fact that distinct faults separated by more than 50km had ruptured with different geometries, with the triggered thrust faulting only being revealed by detailed seismic wave analyses. Extensive interplate and intraplate aftershock activity was activated over a large region of the northern Tonga subduction zone. ?? 2010 Macmillan Publishers Limited. All rights reserved.

ASSIMILATION OF REAL-TIME DEEP SEA BUOY DATA FOR TSUNAMI FORECASTING ALONG THAILAND’S ANDAMAN COASTLINE

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Seree Supharatid

2008-01-01

Full Text Available The occurrence of 2004 Indian Ocean tsunami enhanced the necessity for a tsunami early warning system for countries bordering the Indian Ocean, including Thailand. This paper describes the assimilation of real-time deep sea buoy data for tsunami forecasting along Thailand’s Andaman coastline. Firstly, the numerical simulation (by the linear and non-linear shallow water equations was carried out for hypothetical cases of tsunamigenic earthquakes with epicenters located in the Andaman micro plate. Outputs of the numerical model are tsunami arrival times and the maximum wave height that can be expected at 58 selected communities along Thailand Andaman coastline and two locations of DART buoys in the Indian Ocean. Secondly, a “neural” network model (GRNN was developed to access the data from the numerical computations for subsequent construction of a tsunami database that can be displayed on a web-based system. This database can be updated with the integration from two DART buoys and from several GRNN models.

GPS Analyses of the Sumatra-Andaman Earthquake

DEFF Research Database (Denmark)

Khan, Shfaqat Abbas; Gudmundsson, Ólafur

2005-01-01

The Sumatra, Indonesia, earthquake on 26 December 2004 was one of the most devastating earthquakes in history. With a magnitude of M w = 9.3 (revised based on normal-mode amplitudes by Stein and Okal, http://www.earth.northwestern.edu/people/seth/research/sumatra.html), it is the second largest...... earthquake recorded since 1900. It occurred about 100 km off the west coast of northern Sumatra, where the relatively dense Indo-Australian plate moves beneath the lighter Burma plate, resulting in stress accumulation. The average relative velocity of the two plates is about 6 cm/yr. On 26 December 2004...

The Great East-Japan Earthquake and devastating tsunami. An update and lessons from the past great earthquakes in Japan since 1923

International Nuclear Information System (INIS)

Ishigaki, Akemi; Higashi, Hikari; Sakamoto, Takako; Shibahara, Shigeki

2013-01-01

Japan has a long history of fighting against great earthquakes that cause structural damage/collapses, fires and/or tsunami. On March 11, 2011 at 14:46 (Friday), the Great East-Japan Earthquake (magnitude 9.0) attacked the Tohoku region (northeastern Japan), which includes Sendai City. The earthquake generated a devastating tsunami, leading to unprecedented disasters (∼18,500 victims) in coastal areas of Iwate, Miyagi and Fukushima prefectures, despite the fact that people living in the Tohoku region are well trained for tsunami-evacuation procedures, with the mindset of ''Tsunami, ten-den-ko.'' This code means that each person should evacuate individually upon an earthquake. Sharing this rule, children and parents can escape separately from schools, houses or workplaces, without worrying about each other. The concept of ten-den-ko (individual evacuation) is helpful for people living in coastal areas of earthquake-prone zones around the world. It is also important to construct safe evacuation centers, because the March 11 th tsunami killed people who had evacuated to evacuation sites. We summarize the current conditions of people living in the disaster-stricken areas, including the consequences of the Fukushima nuclear accident. We also describe the disaster responses as the publisher of the Tohoku Journal of Experimental Medicine (TJEM), located in Sendai, with online support from Tokyo. In 1923, the Great Kanto Earthquake (magnitude 7.9) evoked a massive fire that destroyed large areas of Tokyo (∼105,000 victims), including the print company for TJEM, but the Wistar Institute printed three TJEM issues in 1923 in Philadelphia. Mutual aid relationships should be established between distant cities to survive future disasters. (author)

The Great East-Japan Earthquake and devastating tsunami: an update and lessons from the past Great Earthquakes in Japan since 1923.

Science.gov (United States)

Ishigaki, Akemi; Higashi, Hikari; Sakamoto, Takako; Shibahara, Shigeki

2013-04-01

Japan has a long history of fighting against great earthquakes that cause structural damage/collapses, fires and/or tsunami. On March 11, 2011 at 14:46 (Friday), the Great East-Japan Earthquake (magnitude 9.0) attacked the Tohoku region (northeastern Japan), which includes Sendai City. The earthquake generated a devastating tsunami, leading to unprecedented disasters (~18,500 victims) in coastal areas of Iwate, Miyagi and Fukushima prefectures, despite the fact that people living in the Tohoku region are well trained for tsunami-evacuation procedures, with the mindset of "Tsunami, ten-den-ko." This code means that each person should evacuate individually upon an earthquake. Sharing this rule, children and parents can escape separately from schools, houses or workplaces, without worrying about each other. The concept of ten-den-ko (individual evacuation) is helpful for people living in coastal areas of earthquake-prone zones around the world. It is also important to construct safe evacuation centers, because the March 11(th) tsunami killed people who had evacuated to evacuation sites. We summarize the current conditions of people living in the disaster-stricken areas, including the consequences of the Fukushima nuclear accident. We also describe the disaster responses as the publisher of the Tohoku Journal of Experimental Medicine (TJEM), located in Sendai, with online support from Tokyo. In 1923, the Great Kanto Earthquake (magnitude 7.9) evoked a massive fire that destroyed large areas of Tokyo (~105,000 victims), including the print company for TJEM, but the Wistar Institute printed three TJEM issues in 1923 in Philadelphia. Mutual aid relationships should be established between distant cities to survive future disasters.

Earthquake hazard zonation using peak ground acceleration (PGA) approach

International Nuclear Information System (INIS)

Irwansyah, E; Winarko, E; Rasjid, Z E; Bekti, R D

2013-01-01

The objective of this research is to develop seismic hazard area zones in the building infrastructure of the Banda Aceh City Indonesia using peak ground acceleration (PGA) measured using global and local attenuation function. PGA is calculated using attenuation function that describes the correlation between the local ground movement intensity the earthquake magnitude and the distance from the earthquake's epicentre. The data used comes from the earthquake damage catalogue available from the Indonesia meteorology, climatology and geophysics agency (BMKG) with range from year 1973 – 2011. The research methodology consists of six steps, which is developing the grid, calculation of the distance from the epicentre to the centroid of the grid, calculation of PGA values, developing the computer application, plotting the PGA values to the centroid grid, and developing the earthquake hazard zones using kriging algorithm. The conclusion of this research is that the global attenuation function that was developed by [20] can be applied to calculate the PGA values in the city of Banda Aceh. Banda Aceh city in micro scale can be divided into three hazard zones which is low hazard zone with PGA value of 0.8767 gals up to 0.8780 gals, medium hazard zone with PGA values of 0.8781 up to 0.8793 gals and high hazard zone with PGA values of 0.8794 up to 0.8806 gals.

Agents of Change - Frauenaktivistinnen in Aceh [Agents of Change - Women Activists in Aceh

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Kristina Großmann

2008-01-01

Full Text Available Aceh befindet sich seit der Dezentralisierungspolitik Indonesiens Ende der 1990er Jahre, der Tsunamikatastrophe 2004 und der Unterzeichnung des Memorandum of Understanding (MoU 2005in einer politischen, kulturellen und gesellschaftlichen Transformation. Die Situation der Frauen in Aceh ist geprägt durch Repressionen aufgrund der Einführung der Scharia, durch Einflussnahmevon internationalen Hilfsorganisationen nach dem Tsunami und durch die Neuordnung der Region Acehs seit den Autonomieverhandlungen. Der Transformationsprozess bringt große Herausforderungen für die Frauen in Aceh mit sich und beinhaltet zugleich die Chance zur Mitgestaltung. So entwerfen Frauenaktivistinnen innerhalb des Spannungsfeldes islamische Religiosität, traditionell-kulturelleStrukturen und westliche Wertevorstellungen, Positionen und Strategien, um ihren Wunsch nach Geschlechtergerechtigkeit durchzusetzen. Mein Artikel beleuchtet die Frage, welche Rolle Frauenaktivistinnen innerhalb des Transformationsprozesses einnehmen und welche Chancen, Möglichkeiten und Hindernisse es gibt, um Einfluss auf politische und gesellschaftliche Prozesse zunehmen. ----- Aceh, Indonesia’s westernmost province is in a process of political, social and cultural transformation, which is caused by three main factors. First, the process of decentralisation, launched by the government of Indonesia starting from the end of the 1990s and as a consequence of the implementation of sharia bylaws since 2001, second, the tsunami calamity 2004 and third, the peace process starting with the signing of the Memorandum of Understanding (MoU 2005 between representatives of the Government of Indonesia and the Acehnese freedom movement GAM (Gerakan Aceh Merdeka. Today’s situation of women in Aceh is infl uenced by repressions due to a conservative interpretation of Islam, by the impact of international aid organisations, which entered Aceh after the tsunami andby the political, social and cultural

REVIEW OF RECONSTRUCTION IN ACEH FOLLOWING THE 2004 BOXING DAY TSUNAMI

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Zygmunt Lubkowski

2009-01-01

Full Text Available This paper summarises the findings of two field trips to the Aceh Province, which were made by the authors, in early 2006 and late 2007. The purpose of the trips was to assess and provide guidance to the rebuilding process following the 26 December 2004 earthquake and tsunami. The paper will discuss the key issues raised and show how the various agencies involved in the rebuilding process have met the challenges encountered.

ISU TERORISME DAN RESPONS AKTIVIS MUDA ACEH

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M. Hasbi Amiruddin

2014-06-01

Artikel ini ingin melihat sejauhmana pemikiran radikal merasuk dalam pikiran generasi muda di Aceh. Dengan kondisi Aceh yang baru beberapa tahun meng­alami situasi aman pasca terjadi konflik kembali dikejutkan dengan ditemukan sejumlah teroris yang menjadikan hutan pegunungan Jalin, Aceh Besar, sebagai medan latihan militer. Selain itu ditemukan juga sejumlah buku-buku yang memiliki narasi yang dapat memunculkan inspirasi tindakan radikalisme dan terorisme. Hasil wawancara mendalam terhadap para aktivis muda Aceh, dapat dijelaskan bahwa konsep perjuangan model terorisme tidak dapat diterima oleh aktivis muda di Kota Banda Aceh. Mereka telah memahami ajaran Islam yang relatif komprehensif dan proporsional. Namun cita-cita mereka agar tegaknya syariat Islam di Aceh adalah suatu keniscayaan.

The coral triangle initiative: What are we missing? A case study from Aceh

KAUST Repository

Rudi, Edi

2012-10-01

Abstract The Coral Triangle Initiative is an ambitious attempt to conserve the marine biodiversity hotspot known as the Coral Triangle. However, the reef fauna in many nearby regions remains poorly explored and, consequently, the focus on the Coral Triangle risks overlooking other areas of high conservation significance. One region of potential significance, Aceh, Indonesia, has not been visited by coral taxonomists since the Dutch colonial period. Here we document the species richness of scleractinian corals of Pulau Weh, Aceh. We also compare the species richness of the genus Acropora at 3-5 sites in each of nine regions in Indonesia and Papua New Guinea. Although dominated by widespread Indo-Pacific species, the coral fauna of Pulau Weh is also the eastern and western boundary for many Indian Ocean and Pacific Ocean species, respectively. We identified a total of 133 scleractinian species, of which three have been previously recorded only in the western Indian Ocean and five are presently undescribed. The mean species richness of the Acropora at Pulau Weh is similar to regions within the Coral Triangle. This high species richness plus the high proportion of endemics suggests that the Andaman Sea is of similarly high conservation value to the Coral Triangle. We suggest that an international initiative similar to the Coral Triangle Initiative is required to conserve this region, which includes the territorial waters of six countries. © 2012 Fauna & Flora International.

The 2006-2007 Kuril Islands great earthquake sequence

Science.gov (United States)

Lay, T.; Kanamori, H.; Ammon, C.J.; Hutko, Alexander R.; Furlong, K.; Rivera, L.

2009-01-01

The southwestern half of a ???500 km long seismic gap in the central Kuril Island arc subduction zone experienced two great earthquakes with extensive preshock and aftershock sequences in late 2006 to early 2007. The nature of seismic coupling in the gap had been uncertain due to the limited historical record of prior large events and the presence of distinctive upper plate, trench and outer rise structures relative to adjacent regions along the arc that have experienced repeated great interplate earthquakes in the last few centuries. The intraplate region seaward of the seismic gap had several shallow compressional events during the preceding decades (notably an MS 7.2 event on 16 March 1963), leading to speculation that the interplate fault was seismically coupled. This issue was partly resolved by failure of the shallow portion of the interplate megathrust in an MW = 8.3 thrust event on 15 November 2006. This event ruptured ???250 km along the seismic gap, just northeast of the great 1963 Kuril Island (Mw = 8.5) earthquake rupture zone. Within minutes of the thrust event, intense earthquake activity commenced beneath the outer wall of the trench seaward of the interplate rupture, with the larger events having normal-faulting mechanisms. An unusual double band of interplate and intraplate aftershocks developed. On 13 January 2007, an MW = 8.1 extensional earthquake ruptured within the Pacific plate beneath the seaward edge of the Kuril trench. This event is the third largest normal-faulting earthquake seaward of a subduction zone on record, and its rupture zone extended to at least 33 km depth and paralleled most of the length of the 2006 rupture. The 13 January 2007 event produced stronger shaking in Japan than the larger thrust event, as a consequence of higher short-period energy radiation from the source. The great event aftershock sequences were dominated by the expected faulting geometries; thrust faulting for the 2006 rupture zone, and normal faulting for

Shallow shear-wave reflection seismics in the tsunami struck Krueng Aceh River Basin, Sumatra

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U. Polom

2008-01-01

Full Text Available As part of the project "Management of Georisk" (MANGEONAD of the Federal Institute for Geosciences and Natural Resources (BGR, Hanover, high resolution shallow shear-wave reflection seismics was applied in the Indonesian province Nanggroe Aceh Darussalam, North Sumatra in cooperation with the Government of Indonesia, local counterparts, and the Leibniz Institute for Applied Geosciences, Hanover. The investigations were expected to support classification of earthquake site effects for the reconstruction of buildings and infrastructure as well as for groundwater exploration. The study focussed on the city of Banda Aceh and the surroundings of Aceh Besar. The shear-wave seismic surveys were done parallel to standard geoengineering investigations like cone penetrometer tests to support subsequent site specific statistical calibration. They were also partly supplemented by shallow p-wave seismics for the identification of (a elastic subsurface parameters and (b zones with abundance of groundwater. Evaluation of seismic site effects based on shallow reflection seismics has in fact been found to be a highly useful method in Aceh province. In particular, use of a vibratory seismic source was essential for successful application of shear-wave seismics in the city of Banda Aceh and in areas with compacted ground like on farm tracks in the surroundings, presenting mostly agricultural land use areas. We thus were able to explore the mechanical stiffness of the subsurface down to 100 m depth, occasionally even deeper, with remarkably high resolution. The results were transferred into geotechnical site classification in terms of the International Building Code (IBC, 2003. The seismic images give also insights into the history of the basin sedimentation processes of the Krueng Aceh River delta, which is relevant for the exploration of new areas for construction of safe foundations of buildings and for identification of fresh water aquifers in the tsunami

COMPARISON OF COSEISMIC IONOSPHERIC DISTURBANCE WAVEFORMS REVISITED: STRIKE-SLIP, NORMAL, AND REVERSE FAULT EARTHQUAKE

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Mokhamad Nur Cahyadi

2015-02-01

Full Text Available Using Total Electron Content (TEC measurements with Global Positioning System we studied ionospheric responses to three large earthquakes with difference focal mechanism that occurred in the Sumatra Andaman 26 December 2004, North off Sumatra 11 April 2012, and North Japan 7 December 2012. These earthquakes have different focal mechanisms, i.e. high-angle reverse, strike-slip, and normal faulting, respectively. TEC responses to the Sumatra Andaman 2004 and north Japan 2012 events initiated with positive changes. On the other hand, the initial TEC changes in the Sumatra 2012 earthquake showed both positive and negative polarities depending on the azimuth around the focal area. Such a variety may reflect differences in coseismic vertical crustal displacements, which are dominated by uplift and subsidence in the Sumatra 2012 event. This phenomena has same characteristic with 1994 Kuril Arch earthquake. There are three different propagation velocity in the Sumatra 2012 earthquake, within the first 300 km until 430 km, the CID propagation velocity was ~3 km/s, which is equal to the secod sound speed at the height of the ionospheric F-layer. Starting from 380 km until 750 km out from the epicenter, the disturbance seems to divide into two separate perturbations, with each propagating at a different velocity, about 1 km/s for the one and about 0.4 m/s for the other. The apparent velocity in the Sumatra Andaman 2004 and Japan 2012 propagated ~ 1 km/s and ~ 0.3 km/s, consistent with the sound speed at the ionospheric F layer height and internal gravity wave respectively. Resonant oscillation of TEC with a frequency of ~ 3.7 mHZ and ~4.4 mHz have been found in the Sumatra 2012 and Sumatra Andaman 2004 events. Those earthquakes, which occurred during a period of quiet geomagnetic activity, also showed clear preseismic TEC anomalies similar to those before the 2011 Tohoku-Oki and 2007 Bengkulu earthquake.   The positive anomalies started 30-60 minutes

Global earthquake casualties due to secondary effects: A quantitative analysis for improving rapid loss analyses

Science.gov (United States)

Marano, K.D.; Wald, D.J.; Allen, T.I.

2010-01-01

This study presents a quantitative and geospatial description of global losses due to earthquake-induced secondary effects, including landslide, liquefaction, tsunami, and fire for events during the past 40 years. These processes are of great importance to the US Geological Survey's (USGS) Prompt Assessment of Global Earthquakes for Response (PAGER) system, which is currently being developed to deliver rapid earthquake impact and loss assessments following large/significant global earthquakes. An important question is how dominant are losses due to secondary effects (and under what conditions, and in which regions)? Thus, which of these effects should receive higher priority research efforts in order to enhance PAGER's overall assessment of earthquakes losses and alerting for the likelihood of secondary impacts? We find that while 21.5% of fatal earthquakes have deaths due to secondary (non-shaking) causes, only rarely are secondary effects the main cause of fatalities. The recent 2004 Great Sumatra-Andaman Islands earthquake is a notable exception, with extraordinary losses due to tsunami. The potential for secondary hazards varies greatly, and systematically, due to regional geologic and geomorphic conditions. Based on our findings, we have built country-specific disclaimers for PAGER that address potential for each hazard (Earle et al., Proceedings of the 14th World Conference of the Earthquake Engineering, Beijing, China, 2008). We will now focus on ways to model casualties from secondary effects based on their relative importance as well as their general predictability. ?? Springer Science+Business Media B.V. 2009.

Global correlations between maximum magnitudes of subduction zone interface thrust earthquakes and physical parameters of subduction zones

NARCIS (Netherlands)

Schellart, W. P.; Rawlinson, N.

2013-01-01

The maximum earthquake magnitude recorded for subduction zone plate boundaries varies considerably on Earth, with some subduction zone segments producing giant subduction zone thrust earthquakes (e.g. Chile, Alaska, Sumatra-Andaman, Japan) and others producing relatively small earthquakes (e.g.

Earthquake precursors: spatial-temporal gravity changes before the great earthquakes in the Sichuan-Yunnan area

Science.gov (United States)

Zhu, Yi-Qing; Liang, Wei-Feng; Zhang, Song

2018-01-01

Using multiple-scale mobile gravity data in the Sichuan-Yunnan area, we systematically analyzed the relationships between spatial-temporal gravity changes and the 2014 Ludian, Yunnan Province Ms6.5 earthquake and the 2014 Kangding Ms6.3, 2013 Lushan Ms7.0, and 2008 Wenchuan Ms8.0 earthquakes in Sichuan Province. Our main results are as follows. (1) Before the occurrence of large earthquakes, gravity anomalies occur in a large area around the epicenters. The directions of gravity change gradient belts usually agree roughly with the directions of the main fault zones of the study area. Such gravity changes might reflect the increase of crustal stress, as well as the significant active tectonic movements and surface deformations along fault zones, during the period of gestation of great earthquakes. (2) Continuous significant changes of the multiple-scale gravity fields, as well as greater gravity changes with larger time scales, can be regarded as medium-range precursors of large earthquakes. The subsequent large earthquakes always occur in the area where the gravity changes greatly. (3) The spatial-temporal gravity changes are very useful in determining the epicenter of coming large earthquakes. The large gravity networks are useful to determine the general areas of coming large earthquakes. However, the local gravity networks with high spatial-temporal resolution are suitable for determining the location of epicenters. Therefore, denser gravity observation networks are necessary for better forecasts of the epicenters of large earthquakes. (4) Using gravity changes from mobile observation data, we made medium-range forecasts of the Kangding, Ludian, Lushan, and Wenchuan earthquakes, with especially successful forecasts of the location of their epicenters. Based on the above discussions, we emphasize that medium-/long-term potential for large earthquakes might exist nowadays in some areas with significant gravity anomalies in the study region. Thus, the monitoring

A great earthquake in the Antarctic plate on 25 March 1998

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Yoko Tono

1998-07-01

Full Text Available A great earthquake occurred in the Antarctic Plate at 03h 12m 24.7s (UT on 25 March 1998. The location and magnitude of the earthquake determined by United States Geological Survey are as follows : 62.876°S, 149.712°E, 10km depth m_b 6.8,M_s 8.0. In response to a request for earthquake information from Syowa Station (69°00′S, 39°35′E to Dumont d'Urville Station of France (66°40′S, 140°01′E, the station leader reported that all wintering members in the station felt a quake and something on the shelf in the building fell down. The intensity at the station was estimated to be III∿IV by the intensity scale of Japanese Meteorological Agency. This earthquake is the first great earthquake of magnitude 8 recorded in the Antarctic Plate since IGY of 1957 and the first earthquake felt in Antarctica except for volcanic earthquakes.

Persepsi E-Learning Berbasis Web pada Program Studi Keperawatan Banda Aceh Politeknik Kesehatan Kemenkes Aceh

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Hermansyah Hermansyah

2017-05-01

Full Text Available The Nursing Institution of Aceh Polytechnic is the most demanded and has the highest number of students every year and supported by 4 Prodi located in several strategic locations within Aceh Province. Required a development effort in the form of learning media design through e-Learning with the object of study that emphasizes on nursing materials and supporting courses because it can give more time and opportunity for students to be able to discuss. The aim of this research is to know the efficacy of teaching and learning activities through the application of e-Learning application. The system was developed at D-IV Nursing Study Program at Banda Aceh for 6 months starting from June to November 2016 is web-based and uses Moodle as its learning software called Internet Enabled Learning. The results of this study show that this system can improve the quality of subject learning in D-IV Nursing Study Program of Banda Aceh so that it can be used as a means to support teaching and learning process and not only implement teaching materials, but also create a mature learning scenario to invite active student involvement And constructive in their learning process. The design model is expected to be developed more widely to be applied of Health Polytechnic at Ministry of Health in Aceh Key words:  Web-based, e-learning, perception Institusi Keperawatan Poltekkes Kemenkes Aceh merupakan salah satu Jurusan yang paling banyak peminatnya dan memiliki jumlah mahasiswa terbanyak setiap tahunnya serta didukung 4 Prodi yang berada di beberapa lokasi strategis dalam wilayah Provinsi Aceh. Diperlukan suatu upaya pengembangan berupa perancangan media pembelajaran melalui e-Learning dengan objek kajian yang menitik-beratkan pada materi keperawatan dan mata kuliah pendukung karena dapat memberi lebih banyak waktu dan kesempatan kepada mahasiswa untuk bisa berdiskusi. Penelitian bersifat research and design ini bertujuan untuk mengetahui efikasi kegiatan belajar

The 1964 Great Alaska Earthquake and tsunamis: a modern perspective and enduring legacies

Science.gov (United States)

Brocher, Thomas M.; Filson, John R.; Fuis, Gary S.; Haeussler, Peter J.; Holzer, Thomas L.; Plafker, George; Blair, J. Luke

2014-01-01

The magnitude 9.2 Great Alaska Earthquake that struck south-central Alaska at 5:36 p.m. on Friday, March 27, 1964, is the largest recorded earthquake in U.S. history and the second-largest earthquake recorded with modern instruments. The earthquake was felt throughout most of mainland Alaska, as far west as Dutch Harbor in the Aleutian Islands some 480 miles away, and at Seattle, Washington, more than 1,200 miles to the southeast of the fault rupture, where the Space Needle swayed perceptibly. The earthquake caused rivers, lakes, and other waterways to slosh as far away as the coasts of Texas and Louisiana. Water-level recorders in 47 states—the entire Nation except for Connecticut, Delaware, and Rhode Island— registered the earthquake. It was so large that it caused the entire Earth to ring like a bell: vibrations that were among the first of their kind ever recorded by modern instruments. The Great Alaska Earthquake spawned thousands of lesser aftershocks and hundreds of damaging landslides, submarine slumps, and other ground failures. Alaska’s largest city, Anchorage, located west of the fault rupture, sustained heavy property damage. Tsunamis produced by the earthquake resulted in deaths and damage as far away as Oregon and California. Altogether the earthquake and subsequent tsunamis caused 129 fatalities and an estimated $2.3 billion in property losses (in 2013 dollars). Most of the population of Alaska and its major transportation routes, ports, and infrastructure lie near the eastern segment of the Aleutian Trench that ruptured in the 1964 earthquake. Although the Great Alaska Earthquake was tragic because of the loss of life and property, it provided a wealth of data about subductionzone earthquakes and the hazards they pose. The leap in scientific understanding that followed the 1964 earthquake has led to major breakthroughs in earth science research worldwide over the past half century. This fact sheet commemorates Great Alaska Earthquake and

Impact of intensity and loss assessment following the great Wenchuan Earthquake

Science.gov (United States)

Yuan, Yifan

2008-09-01

The great Wenchuan Earthquake occurred on May 12, 2008 in the Sichuan Province of China, and had a magnitude of 8.0. It is the most serious earthquake disaster in China since the great Tangshan Earthquake ( M s=7.8, July 28, 1976). According to official reports, there were 69,225 deaths, 379,640 injuries and 17,939 missing as of Aug. 11, 2008. The China Earthquake Administration quickly sent hundreds of experts to the field immediately after the event, to investigate the damage and assess the economic losses. This paper emphasizes the impact of seismic intensity and presents a preliminary loss assessment. A brief description of the geological features of the affected region is provided, followed by a summary of the earthquake damage. An isoseismal map is developed that shows that the high intensity region is distributed like a belt around the seimogenic fault, and that the epicentral intensity reached XI (Chinese Intensity Scale, similar to the Modified Mercalli Scale). The direct economic loss resulting from the earthquake is 692 billions RMB (about 100 billions US).

The current situation of the NDL Great East Japan Earthquake Archive 'HINAGIKU'

International Nuclear Information System (INIS)

Suwa, Yasuko

2014-01-01

On March 7, 2013, the National Diet Library (NDL) started full-scale operation of the NDL Great East Japan Earthquake Archive 'HINAGIKU'. Hinagiku is the Searching Portal that enables integrated search and utilization of sound and videos, pictures, websites, etc., about the Great East Japan Earthquake. Its aim is to hand down all records and lessons to future generations and to utilize them for the restoration and reconstruction of the affected areas and for disaster prevention measures. Since its release last year, Hinagiku has been enlarging search targets in cooperation with related institutions. In this article, I will give an overview of the NDL Great East Japan Earthquake Archive and discuss about its challenges for the future. (author)

Seismic gaps previous to certain great earthquakes occurring in North China

Energy Technology Data Exchange (ETDEWEB)

Wei, K H; Lin, C H; Chu, H C; Chao, Y H; Chao, H L; Hou, H F

1978-07-01

The epicentral distributions of small and moderate earthquakes preceding nine great earthquakes (M greater than or equal to 7.0) in North China are analyzed. It can be seen that most of these earthquakes are preceded by gaps in the regions surrounding their epicenters. The relations between the parameters of the seismic gaps, such as the lengths of their long and short axes, the areas of the gaps, etc., and the parameters of the corresponding earthquakes are discussed.

Predicting impact of SLR on coastal flooding in Banda Aceh coastal defences

Science.gov (United States)

Al'ala, Musa; Syamsidik, Kato, Shigeru

2017-10-01

Banda Aceh is a low-lying city located at the northern tip of Sumatra Island and situated at the conjuncture of Malacca Strait and the Andaman Sea. A Sea Level Rise (SLR) rate at 7 mm/year has been observed around this region. In the next 50 years, this city will face a serious challenge to encounter impacts of the sea level rise, such as frequent coastal floodings. This study is aimed at estimating impacts of the sea level rise induced coastal floodings on several types of coastal structures and city drainage system. Numerical simulations of Delft3D were applied to investigate the influence of the gradual sea level rise in 50 years. The hydrodynamic process of coastal flooding and sediment transport were simulated by Delft3D-Flow. Topography and bathymetry data were collected from GEBCO and updated with the available nautical chart (DISHIDROS, JICA, and field measurements). Hydrodynamic process gains the flow process revealing the level of the sea water intrusion also observed in the model. Main rivers (Krueng Aceh, Krueng Neng, and Alue Naga Flood Canal) and the drainage system were observed to see the tides effects on coastal structures and drainage system. The impact on coastal community focusing on affected area, shoreline retreat, the rate of sea intrusion was analyzed with spatial tools. New coastal line, coastal flooding vulnerable area, and the community susceptibility properties map influenced by 50 years sea level rise is produced. This research found that the city needs to address strategies to anticipate the exacerbating impacts of the sea level rise by managing its coastal spatial planning and modify its drainage system, especially at the drainage outlets.

THE GREAT SOUTHERN CALIFORNIA SHAKEOUT: Earthquake Science for 22 Million People

Science.gov (United States)

Jones, L.; Cox, D.; Perry, S.; Hudnut, K.; Benthien, M.; Bwarie, J.; Vinci, M.; Buchanan, M.; Long, K.; Sinha, S.; Collins, L.

2008-12-01

Earthquake science is being communicated to and used by the 22 million residents of southern California to improve resiliency to future earthquakes through the Great Southern California ShakeOut. The ShakeOut began when the USGS partnered with the California Geological Survey, Southern California Earthquake Center and many other organizations to bring 300 scientists and engineers together to formulate a comprehensive description of a plausible major earthquake, released in May 2008, as the ShakeOut Scenario, a description of the impacts and consequences of a M7.8 earthquake on the Southern San Andreas Fault (USGS OFR2008-1150). The Great Southern California ShakeOut was a week of special events featuring the largest earthquake drill in United States history. The ShakeOut drill occurred in houses, businesses, and public spaces throughout southern California at 10AM on November 13, 2008, when southern Californians were asked to pretend that the M7.8 scenario earthquake had occurred and to practice actions that could reduce the impact on their lives. Residents, organizations, schools and businesses registered to participate in the drill through www.shakeout.org where they could get accessible information about the scenario earthquake and share ideas for better reparation. As of September 8, 2008, over 2.7 million confirmed participants had been registered. The primary message of the ShakeOut is that what we do now, before a big earthquake, will determine what our lives will be like after. The goal of the ShakeOut has been to change the culture of earthquake preparedness in southern California, making earthquakes a reality that are regularly discussed. This implements the sociological finding that 'milling,' discussing a problem with loved ones, is a prerequisite to taking action. ShakeOut milling is taking place at all levels from individuals and families, to corporations and governments. Actions taken as a result of the ShakeOut include the adoption of earthquake

Problem Pengesahan Bendera Aceh dalam Negara Kesatuan Republik Indonesia (Pemetaan Permasalahan

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Endra Wijaya

2016-04-01

Full Text Available Bendera merupakan objek yang dapat dilekatkan beragam pesan dan makna terhadapnya. Keberadaan bendera bisa juga terkait dengan aspek simbol kedaulatan, sehingga wajar apabila kemudian sebagian pihak menganggap adanya bendera Aceh yang sama dengan bendera Gerakan Aceh Merdeka sebenarnya sudah membiarkan separatisme hidup di dalam Negara Kesatuan Republik Indonesia. Saat ini, di Aceh telah disahkan Qanun Aceh Nomor 3 Tahun 2013 tentang Bendera dan Lambang Aceh yang memberlakukan bendera berwarna merah dengan garis putih serta hitam dan gambar bulan sabit serta bintang sebagai bendera Aceh yang memiliki kesamaan dengan bendera GAM. Sejak masa konflik masih berlangsung hingga ke masa setelah ditandatanganinya Memorandum of Understanding antara Pemerintah Indonesia dan GAM, keberadaan bendera Aceh selalu menuai kontroversi dan menjadi isu hangat dalam praktik ketatanegaraan di NKRI. Keadaan ini mendorong pencarian penjelasan dan solusi khususnya dari sisi hukum. Abstract Flag is an object in which many massages and meanings could be attached to. The existence of flag could also relate with sovereignty aspect and for that reason, some parties consider that the existence of Aceh's flag, which is same with Free Aceh Movement's (Gerakan Aceh Merdeka or GAM flag, is conveying separatism in Republic of Indonesia. At present, in Nanggroë Aceh Darussalam, Aceh's Qanun Number 3 Year 2013 on Aceh's Flag and Symbol has been passed and its existence has always rises controversies and has become a problematic issue even after the signing of Memorandum of Understanding between the Government of Indonesia and GAM. It is thus an importance to discuss and try to find a solution for Aceh's flag problem especially from the law perspective.

Hubungan Kekerabatan Sapi Aceh dengan Menggunakan Daerah Displacement-loop

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Mohd. Agus Nashri Abdullah

2008-10-01

Full Text Available Relationship of aceh cattle using displacement-loop region ABSTRACT. The aims of this study were to describe relationship of D-loop of mtDNA Aceh cattle which is useful database for conducting conservation programme. The whole blood samples were collected (8 samples for D-loop analysis from four locations which were Aceh Besar, Pidie, North Aceh regencies and Banda Aceh city. Out group whole blood samples were collected from two samples from Bali cattles (Bali Island, Madura cattle (Madura Island, Pesisir cattle (West Sumatera respectively and one sample from PO cattle (West Java. Amplification of D-loop sequences of mtDNA with BIDLF and BIDLR primary have PCR product 980 bp. The Data were analyzed using Squint 1.02 and MEGA 4.0 programme. Result of analysis indicate that Aceh cattle have nearer relationship with zebu and there is items inset of genetik Bali cattle (Bos javanicus at the end sequences start ke-354 situs up to 483, so that the origin Aceh cattle was from Bos indicus which have hybridization with Bos javanicus.

Aplikasi Proses Pengkelatan untuk Peningkatan Mutu Minyak Nilam Aceh

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Pocut Nurul Alam

2007-12-01

Full Text Available Industri kecil minyak nilam di Nanggroe Aceh Darussalam tersebar di beberapa kabupaten yaitu Aceh Barat, Aceh Selatan, Aceh Jaya, dan beberapa daerah lainnya. Namun perolehan dan mutu minyak nilam yang dihasilkan masih tergolong rendah karena warna minyak coklat kehitaman. Untuk meningkatkan kualitas dan nilai jualnya, bisa dilakukan dengan beberapa proses pemurnian baik secara fisika maupun secara kimia. Untuk peningkatan kualitas tersebut dapat dilakukan antara lain dengan menurunkan kandungan Fe yang membuat warna minyak menjadi gelap. Hasil penelitian menunjukkan bahwa proses pemurnian dengan menggunakan senyawa pengkelat Na-EDTA sebagai senyawa pengkelat dalam pemurnian minyak nilam dapat menurunkan kandungan Fe (besi secara signifikan sebesar 60% untuk minyak nilam yang diperoleh dari hasil penyulingan petani di daerah Aceh Barat dan Aceh Selatan. Selain itu, minyak yang dihasilkan berwarna lebih cerah dan karakteristiknya memenuhi persyaratan mutu standar. Kata kunci: minyak nilam, pemurnian, pengkelat

Tsunami Numerical Simulation for Hypothetical Giant or Great Earthquakes along the Izu-Bonin Trench

Science.gov (United States)

Harada, T.; Ishibashi, K.; Satake, K.

2013-12-01

We performed tsunami numerical simulations from various giant/great fault models along the Izu-Bonin trench in order to see the behavior of tsunamis originated in this region and to examine the recurrence pattern of great interplate earthquakes along the Nankai trough off southwest Japan. As a result, large tsunami heights are expected in the Ryukyu Islands and on the Pacific coasts of Kyushu, Shikoku and western Honshu. The computed large tsunami heights support the hypothesis that the 1605 Keicho Nankai earthquake was not a tsunami earthquake along the Nankai trough but a giant or great earthquake along the Izu-Bonin trench (Ishibashi and Harada, 2013, SSJ Fall Meeting abstract). The Izu-Bonin subduction zone has been regarded as so-called 'Mariana-type subduction zone' where M>7 interplate earthquakes do not occur inherently. However, since several M>7 outer-rise earthquakes have occurred in this region and the largest slip of the 2011 Tohoku earthquake (M9.0) took place on the shallow plate interface where the strain accumulation had considered to be a little, a possibility of M>8.5 earthquakes in this region may not be negligible. The latest M 7.4 outer-rise earthquake off the Bonin Islands on Dec. 22, 2010 produced small tsunamis on the Pacific coast of Japan except for the Tohoku and Hokkaido districts and a zone of abnormal seismic intensity in the Kanto and Tohoku districts. Ishibashi and Harada (2013) proposed a working hypothesis that the 1605 Keicho earthquake which is considered a great tsunami earthquake along the Nankai trough was a giant/great earthquake along the Izu-Bonin trench based on the similarity of the distributions of ground shaking and tsunami of this event and the 2010 Bonin earthquake. In this study, in order to examine the behavior of tsunamis from giant/great earthquakes along the Izu-Bonin trench and check the Ishibashi and Harada's hypothesis, we performed tsunami numerical simulations from fault models along the Izu-Bonin trench

Summary of Great East Japan Earthquake response at Onagawa Nuclear Power Station and further safety improvement measures

International Nuclear Information System (INIS)

Sato, Toru

2013-01-01

A large earthquake occurred on March 11, 2011 and tsunami was generated following it. The East Japan suffered serious damage by the earthquake and tsunami. This is called the Great East Japan Earthquake. Onagawa Nuclear Power Station (NPS) is located closest to the epicenter of Great East Japan Earthquake. We experienced intense shake by the earthquake and some flooding from the tsunami, however, we have succeeded safely cold shutdown of the reactors. In this paper, we introduce summary of Great East Japan Earthquake response a Onagawa NPS and safety improvement measures which are based on both experience of Onagawa NPS and lesson from Fukushima Daiichi NPS accident. (author)

Source to Sink Tectonic Fate of Large Oceanic Turbidite Systems and the Rupturing of Great and Giant Megathrust Earthquakes (Invited)

Science.gov (United States)

Scholl, D. W.; Kirby, S. H.; von Huene, R.

2010-12-01

OF THE TECTONIC SINK: Most great (Mw8.0 and larger) and giant (Mw8.5 and larger) megathrust earthquakes rupture along subduction zones fronted by thick sediment-filled (1 km and thicker) trench axes. For example, 75 percent of giant earthquakes broke at these trenches, and all earthquakes exceeding Mw9.0 ruptured adjacent to thickly sedimented trenches (2 km and thicker). Ruff (1989) first suggested that subduction of a thick section of sediment forms a relatively homogenous layer between the upper and lower plates that laterally smoothes the roughness of subducting sea-floor relief and rupture-arresting asperities. This condition favors long trench-parallel rupturing (more than 250 km), the hallmark of all great and giant megathrust earthquakes. In positive feedback, these huge strain-releasing shocks produce strong seafloor motions that trigger the flushing of sediment-charged turbidity currents to the trench axis and adjacent overflow fans. Subduction of these deposits recharges the subduction channel, sustaining conditions favorable to future great and giant megathrust ruptures. [Ruff, L., 1989, Do trench sediments affect great earthquakes occurrence in subduction zones, Pure and Applied Geophysics, v. 129, Nos. 1/2, p. 263-282].

DESIGNING APPLICATION OF ANT COLONY SYSTEM ALGORITHM FOR THE SHORTEST ROUTE OF BANDA ACEH CITY AND ACEH BESAR REGENCY TOURISM BY USING GRAPHICAL USER INTERFACE MATLAB

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Durisman Durisman

2017-09-01

Full Text Available Banda Aceh city and Aceh Besar Regency are two of the leading tourism areas located in the province of Aceh. For travelling, there are some important things to be considered, such as determining schedule and distance of tourism. Every tourist certainly chooses the shortest route to reach the destination since it can save time, energy, and money. The purpose of this reserach is to develop a method that can be used in calculating the shortest route and applied to the tourism of Banda Aceh city and Aceh Besar regency. In this reserach, Ant Colony Optimization algorithm is used to determine the shortest route to tourism of Banda Aceh city and Aceh Besar regency. From the analysis made by using both manual calculation and  GUI MATLAB program application test, the shortest route can be obtained with a minimum distance of 120.85 km in one travel. Based on the test result, the application for tourism (in Banda Aceh city and Aceh Besar regency shortest route searching built by utilizing the Ant Colony Optimization algorithm can find optimal route.  Keyword: tourism, the shortest route, Ant Colony Optimization

Knowledge, attitude, and practice regarding dengue virus infection among inhabitants of Aceh, Indonesia: a cross-sectional study.

Science.gov (United States)

Harapan, Harapan; Rajamoorthy, Yogambigai; Anwar, Samsul; Bustamam, Aslam; Radiansyah, Arsil; Angraini, Pradiba; Fasli, Riny; Salwiyadi, Salwiyadi; Bastian, Reza Akbar; Oktiviyari, Ade; Akmal, Imaduddin; Iqbalamin, Muhammad; Adil, Jamalul; Henrizal, Fenni; Darmayanti, Darmayanti; Pratama, Rovy; Setiawan, Abdul Malik; Mudatsir, Mudatsir; Hadisoemarto, Panji Fortuna; Dhimal, Mandira Lamichhane; Kuch, Ulrich; Groneberg, David Alexander; Imrie, Allison; Dhimal, Meghnath; Müller, Ruth

2018-02-27

The Indonesian region of Aceh was the area most severely affected by the earthquake and tsunami of 26 December 2004. Department of Health data reveal an upward trend of dengue cases in Aceh since the events of the tsunami. Despite the increasing incidence of dengue in the region, there is limited understanding of dengue among the general population of Aceh. The aim of this study was to assess the knowledge, attitude, and practice (KAP) regarding dengue among the people of Aceh, Indonesia in order to design intervention strategies for an effective dengue prevention program. A community-based cross-sectional study was conducted in Aceh between November 2014 and March 2015 with a total of 609 participants living in seven regencies and two municipalities. Information on the socio-demographic characteristics of participants and their KAP regarding dengue was collected using a pre-tested structured questionnaire. The KAP status (good vs. poor) of participants with different socio-demographic characteristics was compared using Chi Square-test, ANOVA or Fisher's exact test as appropriate. Logistic regression analysis was used to determine the predictors of each KAP domain. We found that 45% of participants had good knowledge regarding dengue and only 32% had good attitudes and good dengue preventive practices. There was a significant positive correlation between knowledge and attitudes, knowledge and practice, and attitudes and practice. In addition, people who had good knowledge were 2.7 times more likely to have good attitudes, and people who had good attitudes were 2.2 times more likely to have good practices regarding dengue. The level of education, occupation, marital status, monthly income, socioeconomic status (SES) and living in the city were associated with the knowledge level. Occupation, SES, and having experienced dengue fever were associated with attitudes. Education, occupation, SES and type of residence were associated with preventive practices. Our study

1964 Great Alaska Earthquake: a photographic tour of Anchorage, Alaska

Science.gov (United States)

Thoms, Evan E.; Haeussler, Peter J.; Anderson, Rebecca D.; McGimsey, Robert G.

2014-01-01

On March 27, 1964, at 5:36 p.m., a magnitude 9.2 earthquake, the largest recorded earthquake in U.S. history, struck southcentral Alaska (fig. 1). The Great Alaska Earthquake (also known as the Good Friday Earthquake) occurred at a pivotal time in the history of earth science, and helped lead to the acceptance of plate tectonic theory (Cox, 1973; Brocher and others, 2014). All large subduction zone earthquakes are understood through insights learned from the 1964 event, and observations and interpretations of the earthquake have influenced the design of infrastructure and seismic monitoring systems now in place. The earthquake caused extensive damage across the State, and triggered local tsunamis that devastated the Alaskan towns of Whittier, Valdez, and Seward. In Anchorage, the main cause of damage was ground shaking, which lasted approximately 4.5 minutes. Many buildings could not withstand this motion and were damaged or collapsed even though their foundations remained intact. More significantly, ground shaking triggered a number of landslides along coastal and drainage valley bluffs underlain by the Bootlegger Cove Formation, a composite of facies containing variably mixed gravel, sand, silt, and clay which were deposited over much of upper Cook Inlet during the Late Pleistocene (Ulery and others, 1983). Cyclic (or strain) softening of the more sensitive clay facies caused overlying blocks of soil to slide sideways along surfaces dipping by only a few degrees. This guide is the document version of an interactive web map that was created as part of the commemoration events for the 50th anniversary of the 1964 Great Alaska Earthquake. It is accessible at the U.S. Geological Survey (USGS) Alaska Science Center website: http://alaska.usgs.gov/announcements/news/1964Earthquake/. The website features a map display with suggested tour stops in Anchorage, historical photographs taken shortly after the earthquake, repeat photography of selected sites, scanned documents

PARTAI POLITIK LOKAL ACEH DALAM SISTEM KETATANEGARAAN REPUBLIK INDONESIA

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Asda Rasida

2016-03-01

Full Text Available Penelitian ini bertujuan untuk menjelaskan kedudukan partai politik lokal Aceh dalam sistem ketatanegaraan Republik Indonesia, secara objektif bagaimana peran partai politik local Aceh dalam mewujudkan demokrasi dan hambatan-hambatan yang timbul dan bagaimana penyelesaiannya. Penelitian ini menggunakan metode empiris yaitu mengumpulkan data primer. Pengumpulan data primer dilakukan dengan mewawancarai responden dan informan yang menjadi sampel pada penelitian ini. Hasil penelitian menunjukkan bahwa kedudukan partai politik local Aceh di dalam sistem ketatanegaraan Republik Indonesia tidak bertentangan dengan perundang-undangan. Hal tersebut diperkuat dengan pasal 18B UUD 1945 yang menjadi dasar pembentukan partai politik lokal di Aceh dan juga berlaku asas di dalam ilmu hukum yaitu Lex Specialis Derogate Lex General yang maksudnya hukum yang bersifat khusus dapat menyampingkan hukum yang bersifat umum, demikian di Aceh juga menerapkan UU yang bersifat khusus.

Sedimentary Signatures of Submarine Earthquakes: Deciphering the Extent of Sediment Remobilization from the 2011 Tohoku Earthquake and Tsunami and 2010 Haiti Earthquake

Science.gov (United States)

McHugh, C. M.; Seeber, L.; Moernaut, J.; Strasser, M.; Kanamatsu, T.; Ikehara, K.; Bopp, R.; Mustaque, S.; Usami, K.; Schwestermann, T.; Kioka, A.; Moore, L. M.

2017-12-01

The 2004 Sumatra-Andaman Mw9.3 and the 2011 Tohoku (Japan) Mw9.0 earthquakes and tsunamis were huge geological events with major societal consequences. Both were along subduction boundaries and ruptured portions of these boundaries that had been deemed incapable of such events. Submarine strike-slip earthquakes, such as the 2010 Mw7.0 in Haiti, are smaller but may be closer to population centers and can be similarly catastrophic. Both classes of earthquakes remobilize sediment and leave distinct signatures in the geologic record by a wide range of processes that depends on both environment and earthquake characteristics. Understanding them has the potential of greatly expanding the record of past earthquakes, which is critical for geohazard analysis. Recent events offer precious ground truth about the earthquakes and short-lived radioisotopes offer invaluable tools to identify sediments they remobilized. In the 2011 Mw9 Japan earthquake they document the spatial extent of remobilized sediment from water depths of 626m in the forearc slope to trench depths of 8000m. Subbottom profiles, multibeam bathymetry and 40 piston cores collected by the R/V Natsushima and R/V Sonne expeditions to the Japan Trench document multiple turbidites and high-density flows. Core tops enriched in xs210Pb,137Cs and 134Cs reveal sediment deposited by the 2011 Tohoku earthquake and tsunami. The thickest deposits (2m) were documented on a mid-slope terrace and trench (4000-8000m). Sediment was deposited on some terraces (600-3000m), but shed from the steep forearc slope (3000-4000m). The 2010 Haiti mainshock ruptured along the southern flank of Canal du Sud and triggered multiple nearshore sediment failures, generated turbidity currents and stirred fine sediment into suspension throughout this basin. A tsunami was modeled to stem from both sediment failures and tectonics. Remobilized sediment was tracked with short-lived radioisotopes from the nearshore, slope, in fault basins including the

Geological evidence of recurrent great Kanto earthquakes at the Miura Peninsula, Japan

Science.gov (United States)

Shimazaki, K.; Kim, H. Y.; Chiba, T.; Satake, K.

2011-12-01

The Tokyo metropolitan area's well-documented earthquake history is dominated by the 1703 and 1923 great Kanto earthquakes produced by slip on the boundary between the subducting Philippine Sea plate and the overlying plate. Both earthquakes caused ˜1.5 m of uplift at the Miura Peninsula directly above the inferred fault rupture, and both were followed by tsunamis with heights of ˜5 m. We examined cores ˜2 m long from 8 tidal flat sites at the head of a small bay on the peninsula. The cores penetrated two to four layers of shelly gravel, as much as 0.5 m thick, with abundant shell fragments and mud clasts. The presence of gravel indicates strong tractive currents. Muddy bay deposits that bound the gravel layers show vertical changes in grain size and diatom assemblages consistent with abrupt shoaling at the times of the currents. The changes may further suggest gradual deepening of the bay during the intervals between the strong currents. We infer, based on 137Cs, 14C, and 210Pb dating, that the top two shelly gravel layers represent tsunamis associated with the 1703 and 1923 great Kanto earthquakes, and that the third layer was deposited by a tsunami during an earlier earthquake. The age range of this layer, AD 1060-1400, includes the time of an earthquake that occurred in 1293 according to a historical document. If so, the recurrence interval before the 1703 earthquake was almost twice as long as the interval between the 1703 and 1923 earthquakes.

Great earthquakes along the Western United States continental margin: implications for hazards, stratigraphy and turbidite lithology

Science.gov (United States)

Nelson, C. H.; Gutiérrez Pastor, J.; Goldfinger, C.; Escutia, C.

2012-11-01

We summarize the importance of great earthquakes (Mw ≳ 8) for hazards, stratigraphy of basin floors, and turbidite lithology along the active tectonic continental margins of the Cascadia subduction zone and the northern San Andreas Transform Fault by utilizing studies of swath bathymetry visual core descriptions, grain size analysis, X-ray radiographs and physical properties. Recurrence times of Holocene turbidites as proxies for earthquakes on the Cascadia and northern California margins are analyzed using two methods: (1) radiometric dating (14C method), and (2) relative dating, using hemipelagic sediment thickness and sedimentation rates (H method). The H method provides (1) the best estimate of minimum recurrence times, which are the most important for seismic hazards risk analysis, and (2) the most complete dataset of recurrence times, which shows a normal distribution pattern for paleoseismic turbidite frequencies. We observe that, on these tectonically active continental margins, during the sea-level highstand of Holocene time, triggering of turbidity currents is controlled dominantly by earthquakes, and paleoseismic turbidites have an average recurrence time of ~550 yr in northern Cascadia Basin and ~200 yr along northern California margin. The minimum recurrence times for great earthquakes are approximately 300 yr for the Cascadia subduction zone and 130 yr for the northern San Andreas Fault, which indicates both fault systems are in (Cascadia) or very close (San Andreas) to the early window for another great earthquake. On active tectonic margins with great earthquakes, the volumes of mass transport deposits (MTDs) are limited on basin floors along the margins. The maximum run-out distances of MTD sheets across abyssal-basin floors along active margins are an order of magnitude less (~100 km) than on passive margins (~1000 km). The great earthquakes along the Cascadia and northern California margins cause seismic strengthening of the sediment, which

Modeling Seismic Cycles of Great Megathrust Earthquakes Across the Scales With Focus at Postseismic Phase

Science.gov (United States)

Sobolev, Stephan V.; Muldashev, Iskander A.

2017-12-01

Subduction is substantially multiscale process where the stresses are built by long-term tectonic motions, modified by sudden jerky deformations during earthquakes, and then restored by following multiple relaxation processes. Here we develop a cross-scale thermomechanical model aimed to simulate the subduction process from 1 min to million years' time scale. The model employs elasticity, nonlinear transient viscous rheology, and rate-and-state friction. It generates spontaneous earthquake sequences and by using an adaptive time step algorithm, recreates the deformation process as observed naturally during the seismic cycle and multiple seismic cycles. The model predicts that viscosity in the mantle wedge drops by more than three orders of magnitude during the great earthquake with a magnitude above 9. As a result, the surface velocities just an hour or day after the earthquake are controlled by viscoelastic relaxation in the several hundred km of mantle landward of the trench and not by the afterslip localized at the fault as is currently believed. Our model replicates centuries-long seismic cycles exhibited by the greatest earthquakes and is consistent with the postseismic surface displacements recorded after the Great Tohoku Earthquake. We demonstrate that there is no contradiction between extremely low mechanical coupling at the subduction megathrust in South Chile inferred from long-term geodynamic models and appearance of the largest earthquakes, like the Great Chile 1960 Earthquake.

Records of Auger shells (Negastropoda: Terebridae) from Andaman and Nicobar Islands

Digital Repository Service at National Institute of Oceanography (India)

Ansari, Z.A.; Abidi, S.A.H.; Haridevi, C.K.

. Andaman Sea is one of the least investigated regions of the Indian Ocean. The physico- chemical and biological property of the Andaman Sea was described by Ansari and Abidi (1989). Good account on some molluscan resources of Andaman and Nicobar islands...) is represented by the auger and pencil shells. Through the present communication an account of six species of genus Terebra from Andaman and Nicobar is reported for the first time. Collection of specimens of Terebra was made from the rocky intertidal zones around...

Great earthquakes along the Western United States continental margin: implications for hazards, stratigraphy and turbidite lithology

Directory of Open Access Journals (Sweden)

C. H. Nelson

2012-11-01

Full Text Available We summarize the importance of great earthquakes (M_w ≳ 8 for hazards, stratigraphy of basin floors, and turbidite lithology along the active tectonic continental margins of the Cascadia subduction zone and the northern San Andreas Transform Fault by utilizing studies of swath bathymetry visual core descriptions, grain size analysis, X-ray radiographs and physical properties. Recurrence times of Holocene turbidites as proxies for earthquakes on the Cascadia and northern California margins are analyzed using two methods: (1 radiometric dating (¹⁴C method, and (2 relative dating, using hemipelagic sediment thickness and sedimentation rates (H method. The H method provides (1 the best estimate of minimum recurrence times, which are the most important for seismic hazards risk analysis, and (2 the most complete dataset of recurrence times, which shows a normal distribution pattern for paleoseismic turbidite frequencies. We observe that, on these tectonically active continental margins, during the sea-level highstand of Holocene time, triggering of turbidity currents is controlled dominantly by earthquakes, and paleoseismic turbidites have an average recurrence time of ~550 yr in northern Cascadia Basin and ~200 yr along northern California margin. The minimum recurrence times for great earthquakes are approximately 300 yr for the Cascadia subduction zone and 130 yr for the northern San Andreas Fault, which indicates both fault systems are in (Cascadia or very close (San Andreas to the early window for another great earthquake.

On active tectonic margins with great earthquakes, the volumes of mass transport deposits (MTDs are limited on basin floors along the margins. The maximum run-out distances of MTD sheets across abyssal-basin floors along active margins are an order of magnitude less (~100 km than on passive margins (~1000 km. The great earthquakes along the Cascadia and northern California margins

Delphi survey of issues after the Great East Japan Earthquake

International Nuclear Information System (INIS)

Maeda, Yasunobu; Seo, Kami; Motoyoshi, Tadahiro; Okada, Shinya

2011-01-01

The Great East Japan Earthquake on March 11, 2011 has catastrophic impacts on Japan. Japan is currently on the way to recovery. However, as the damage on the country as well as society is so serious, Japanese society is urged to change some systems including hazard management, energy policy, information systems and city planning. These changes are accompanied with social group realignments, thus necessarily followed by various risks. To cope with these risk issues, SRA-Japan established the special research committee for the Great East Japan Earthquake. The aim of the committee is, from viewpoints of risk analysts, to create and relate messages about risk issues in 2-3 years, in ten years and in thirty years from the earthquake. To do this, the committee garners SRA-Japan member's opinions about possible risks in Japan by using Delphi method. In SRA-Japan, there are over 600 members in interdisciplinary fields from various backgrounds, thus the messages are expected to be helpful for Japanese society to lower its risks and to optimize the resource allocation. The research is now underway. An interim report will be presented. (author)

PERAN BADAN REINTEGRASI DAMAI ACEH DALAM PROSES GENCATAN SENJATA, DEMOBILISASI, DAN REINTEGRASI DI ACEH

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- Fakhrurrazi

2013-04-01

Full Text Available Badan Reintegrasi Damai Aceh (BRDA didirikan berdasarkan Nota Kesepahaman Helsinki yang ditandatangani 15 Agustus 2005, khususnya pasal 3.2 yang menyatakan tentang reintegrasi bekas anggota GAM. Beragam upaya reintegrasi telah dilakukan oleh pemerintah melalui pendekatan ekonomi, sosial, budaya, politik dan keamanan. Namun beragam hambatan muncul dalam proses reintegrasi mantan anggota GAM serta dalam implementasi proses tersebut yang dikawal oleh BRDA.Menggunakan konsep analisis wacana, dalam penelitian ini, penulis berupaya menggambarkan peran BRDA dalam proses reintegrasi mantan anggota GAM kedalam masyarakat serta hambatan-hambatan yang dihadapi dalam proses tersebut. Hasil penelitan menunjukkan bahwa muncul berbagai hambatan dalam proses reintegrasi mantan anggota GAM yakni hambatan dalam bidang ekonomi; hambatan dalam bidang politik, hukum dan keamanan; serta hambatan dalam bidang sosial budaya. BRDA juga terlihat belum optimal dalam menangani proses reintegrasi, masih terdapat banyak kekurangan.Aceh Peace Reintegration Institution (APRI was established based on Helsinki Memorandum of Understanding signed on August 15, 2005, especially article 3.2 states about reintegration of GAM (Freedom Aceh Movement ex-combatant. Various reintegration efforts have been done by the overnment through economic, social, cultural, political, and security approaches. However, many obstacles appeared in the process of reintegration of ex GAM combatant, and in the management of this process by Aceh Peace Reintegration Institution (BRDA. Using the concept of discourse analysis, in this research, the author attempts to describe the role of BRDA in the reintegration process of GAM ex-combatant to adapt in society and how Aceh Peace Reintegration Institution as the authority board managing the reintegration process play its role. Using the concepts of conflict and integration, the study seeks to describe the process of reintegration of former GAM members into

PROPOSAL FOR IMPROVEMENT OF BUINESS CONTINUITY PLAN (BCP) BASED ON THE LESSONS OF THE GREAT EAST JAPAN EARTHQUAKE

Science.gov (United States)

Maruya, Hiroaki

For most Japanese companies and organizations, the enormous damage of the Great East Japan Earthquake was more than expected. In addition to great tsunami and earthquake motion, the lack of electricity and fuel disturbed to business activities seriously, and they should be considered important constraint factors in future earthquakes. Furthermore, disruption of supply chains also led considerable decline of production in many industries across Japan and foreign countries. Therefore it becomes urgent need for Japanese government and industries to utilize the lessons of the Great Earthquake and execute effective countermeasures, considering great earthquakes such as Tonankai & Nankai earthquakes and Tokyo Inland Earthquakes. Obviously most basic step is improving earthquake-resistant ability of buildings and facilities. In addition the spread of BCP and BCM to enterprises and organizations is indispensable. Based on the lessons, the BCM should include the point of view of the supply chain management more clearly, and emphasize "substitute strategy" more explicitly because a company should survive even if it completely loses its present production base. The central and local governments are requested, in addition to develop their own BCP, to improve related systematic conditions for BCM of the private sectors.

Postseismic Deformations of the Aceh, Nias and Benkulu Earthquakes and the Viscoelastic Properties of the Mantle

Science.gov (United States)

Fleitout, L.; Garaud, J.; Cailletaud, G.; Vigny, C.; Simons, W. J.; Ambrosius, B. A.; Trisirisatayawong, I.; Satirapod, C.; Geotecdi Song

2011-12-01

The giant seism of Aceh (december 2004),followed by the Nias and Bengkulu earthquakes, broke a large portion of the boundary between the Indian ocean and the Sunda block. For the first time in history, the deformations associated with a very large earthquake can be followed by GPS, in particular by the SEAMERGE (far-field) and SUGAR (near-field) GPS networks. A 3D finite element code (Zebulon-Zset) is used to model both the cosismic and the postseismic deformations. The modeled zone is a large portion of spherical shell around Sumatra extanding over more than 60 degrees in latitude and longitude and from the Earth's surface to the core-mantle boundary. The mesh is refined close to the subduction zone. First, the inverted cosismic displacements on the subduction plane are inverted for and provide a very good fit to the GPS data for the three seisms. The observed postseismic displacements, non-dimensionalized by the cosismic displacements, present three very different patterns as function of time: For GPS stations in the far-field, the total horizontal post-seismic displacement after 4 years is as large as the cosismic displacement. The velocities vary slowly over 4 years. A large subsidence affects Thailand and Malaysia. In the near-field, the postseismic displacement reaches only some 15% of the cosismic displacement and it levels off after 2 years. In the middle-field (south-west coast of Sumatra), the postseismic displacement also levels-off with time but more slowly and it reaches more than 30% of the cosismic displacement after four years. In order to fit these three distinct displacement patterns, we need to invoke both viscoelastic deformation in the asthenosphere and a low-viscosity wedge: Neither the vertical subsidence nor the amplitude of the far-field horizontal velocities could be explained by postseismic sliding on the subduction interface. The low viscosity wedge permits to explain the large middle-field velocities. The viscoelastic properties of the

Modelling psychological responses to the Great East Japan earthquake and nuclear incident.

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Robin Goodwin

Full Text Available The Great East Japan (Tōhoku/Kanto earthquake of March 2011 was followed by a major tsunami and nuclear incident. Several previous studies have suggested a number of psychological responses to such disasters. However, few previous studies have modelled individual differences in the risk perceptions of major events, or the implications of these perceptions for relevant behaviours. We conducted a survey specifically examining responses to the Great Japan earthquake and nuclear incident, with data collected 11-13 weeks following these events. 844 young respondents completed a questionnaire in three regions of Japan; Miyagi (close to the earthquake and leaking nuclear plants, Tokyo/Chiba (approximately 220 km from the nuclear plants, and Western Japan (Yamaguchi and Nagasaki, some 1000 km from the plants. Results indicated significant regional differences in risk perception, with greater concern over earthquake risks in Tokyo than in Miyagi or Western Japan. Structural equation analyses showed that shared normative concerns about earthquake and nuclear risks, conservation values, lack of trust in governmental advice about the nuclear hazard, and poor personal control over the nuclear incident were positively correlated with perceived earthquake and nuclear risks. These risk perceptions further predicted specific outcomes (e.g. modifying homes, avoiding going outside, contemplating leaving Japan. The strength and significance of these pathways varied by region. Mental health and practical implications of these findings are discussed in the light of the continuing uncertainties in Japan following the March 2011 events.

Modelling psychological responses to the Great East Japan earthquake and nuclear incident.

Science.gov (United States)

Goodwin, Robin; Takahashi, Masahito; Sun, Shaojing; Gaines, Stanley O

2012-01-01

The Great East Japan (Tōhoku/Kanto) earthquake of March 2011 was followed by a major tsunami and nuclear incident. Several previous studies have suggested a number of psychological responses to such disasters. However, few previous studies have modelled individual differences in the risk perceptions of major events, or the implications of these perceptions for relevant behaviours. We conducted a survey specifically examining responses to the Great Japan earthquake and nuclear incident, with data collected 11-13 weeks following these events. 844 young respondents completed a questionnaire in three regions of Japan; Miyagi (close to the earthquake and leaking nuclear plants), Tokyo/Chiba (approximately 220 km from the nuclear plants), and Western Japan (Yamaguchi and Nagasaki, some 1000 km from the plants). Results indicated significant regional differences in risk perception, with greater concern over earthquake risks in Tokyo than in Miyagi or Western Japan. Structural equation analyses showed that shared normative concerns about earthquake and nuclear risks, conservation values, lack of trust in governmental advice about the nuclear hazard, and poor personal control over the nuclear incident were positively correlated with perceived earthquake and nuclear risks. These risk perceptions further predicted specific outcomes (e.g. modifying homes, avoiding going outside, contemplating leaving Japan). The strength and significance of these pathways varied by region. Mental health and practical implications of these findings are discussed in the light of the continuing uncertainties in Japan following the March 2011 events.

How fault geometry controls earthquake magnitude

Science.gov (United States)

Bletery, Q.; Thomas, A.; Karlstrom, L.; Rempel, A. W.; Sladen, A.; De Barros, L.

2016-12-01

Recent large megathrust earthquakes, such as the Mw9.3 Sumatra-Andaman earthquake in 2004 and the Mw9.0 Tohoku-Oki earthquake in 2011, astonished the scientific community. The first event occurred in a relatively low-convergence-rate subduction zone where events of its size were unexpected. The second event involved 60 m of shallow slip in a region thought to be aseismicaly creeping and hence incapable of hosting very large magnitude earthquakes. These earthquakes highlight gaps in our understanding of mega-earthquake rupture processes and the factors controlling their global distribution. Here we show that gradients in dip angle exert a primary control on mega-earthquake occurrence. We calculate the curvature along the major subduction zones of the world and show that past mega-earthquakes occurred on flat (low-curvature) interfaces. A simplified analytic model demonstrates that shear strength heterogeneity increases with curvature. Stress loading on flat megathrusts is more homogeneous and hence more likely to be released simultaneously over large areas than on highly-curved faults. Therefore, the absence of asperities on large faults might counter-intuitively be a source of higher hazard.

Social media use and goals after the Great East Japan Earthquake

OpenAIRE

Jung, Joo-Young

2012-01-01

This paper examines the use of social media after the 2011 Great East Japan Earthquake. Based on media system dependency theory, the study focuses on the ways in which people used different types of social media to cope with a highly ambiguous situation created by the earthquake. A survey of Japanese university students revealed that the respondents used different forms of social media with different goals. Moreover, use of a particular social media type influenced the relative importance of ...

Ground Motion Prediction for Great Interplate Earthquakes in Kanto Basin Considering Variation of Source Parameters

Science.gov (United States)

Sekiguchi, H.; Yoshimi, M.; Horikawa, H.

2011-12-01

Broadband ground motions are estimated in the Kanto sedimentary basin which holds Tokyo metropolitan area inside for anticipated great interplate earthquakes along surrounding plate boundaries. Possible scenarios of great earthquakes along Sagami trough are modeled combining characteristic properties of the source area and adequate variation in source parameters in order to evaluate possible ground motion variation due to next Kanto earthquake. South to the rupture area of the 2011 Tohoku earthquake along the Japan trench, we consider possible M8 earthquake. The ground motions are computed with a four-step hybrid technique. We first calculate low-frequency ground motions at the engineering basement. We then calculate higher-frequency ground motions at the same position, and combine the lower- and higher-frequency motions using a matched filter. We finally calculate ground motions at the surface by computing the response of the alluvium-diluvium layers to the combined motions at the engineering basement.

The May 2015 boat crisis: the Rohingya in Aceh

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Graham Thom

2016-07-01

Full Text Available Abstract In May 2015, Indonesia permitted the disembarkation of approximately 1,800 people who had been stranded at sea. The discovery of mass graves in Thailand’s Sadao district, on the border with Malaysia, led to a crack down on people smugglers by the Thai and Malaysian authorities. This saw thousands of Rohingya left stranded at sea as smugglers abandoned their human cargo. While initially pushed back by the Indonesian navy, after being rescued by Indonesian fishermen the Rohingya, on the three boats rescued, were permitted to stay in Indonesia’s Aceh province and seek protection. As part of an Amnesty International research team, conducting research in Aceh in August 2015, our aim was to document the reasons driving the Rohingya to leave Myanmar and Bangladesh, the human rights abuses they experienced at sea and the conditions they are experiencing in Aceh. The subsequent Amnesty International report primarily documented the abuses suffered by those on board the smuggling/trafficking vessels. It also highlighted a number of issues now facing those allowed to remain in Aceh (Amnesty International, 2015. This article will further examine the human rights situation facing the Rohingya in Aceh, why they have been treated differently from previous Rohingya groups who have arrived in Aceh and the ongoing sustainability of the current model. Significantly, the majority of those that arrived have subsequently escaped from the “sites”[1], having again engaged smugglers to reach Malaysia. Given that a process already exists for refugees arriving in Indonesia, the differing treatment received by the Rohingya arriving in May 2015 raises a number of questions. This paper will conclude that the current situation is not sustainable and the treatment of refugees in Aceh should be included in a broader national approach commensurate to the treatment of refugees and asylum seekers throughout Indonesia. [1] Rather than detention centres or camps, the

Heterogeneous rupture in the great Cascadia earthquake of 1700 inferred from coastal subsidence estimates

Science.gov (United States)

Wang, Pei-Ling; Engelhart, Simon E.; Wang, Kelin; Hawkes, Andrea D.; Horton, Benjamin P.; Nelson, Alan R.; Witter, Robert C.

2013-01-01

Past earthquake rupture models used to explain paleoseismic estimates of coastal subsidence during the great A.D. 1700 Cascadia earthquake have assumed a uniform slip distribution along the megathrust. Here we infer heterogeneous slip for the Cascadia margin in A.D. 1700 that is analogous to slip distributions during instrumentally recorded great subduction earthquakes worldwide. The assumption of uniform distribution in previous rupture models was due partly to the large uncertainties of then available paleoseismic data used to constrain the models. In this work, we use more precise estimates of subsidence in 1700 from detailed tidal microfossil studies. We develop a 3-D elastic dislocation model that allows the slip to vary both along strike and in the dip direction. Despite uncertainties in the updip and downdip slip extensions, the more precise subsidence estimates are best explained by a model with along-strike slip heterogeneity, with multiple patches of high-moment release separated by areas of low-moment release. For example, in A.D. 1700, there was very little slip near Alsea Bay, Oregon (~44.4°N), an area that coincides with a segment boundary previously suggested on the basis of gravity anomalies. A probable subducting seamount in this area may be responsible for impeding rupture during great earthquakes. Our results highlight the need for more precise, high-quality estimates of subsidence or uplift during prehistoric earthquakes from the coasts of southern British Columbia, northern Washington (north of 47°N), southernmost Oregon, and northern California (south of 43°N), where slip distributions of prehistoric earthquakes are poorly constrained.

Re‐estimated effects of deep episodic slip on the occurrence and probability of great earthquakes in Cascadia

Science.gov (United States)

Beeler, Nicholas M.; Roeloffs, Evelyn A.; McCausland, Wendy

2013-01-01

Mazzotti and Adams (2004) estimated that rapid deep slip during typically two week long episodes beneath northern Washington and southern British Columbia increases the probability of a great Cascadia earthquake by 30–100 times relative to the probability during the ∼58 weeks between slip events. Because the corresponding absolute probability remains very low at ∼0.03% per week, their conclusion is that though it is more likely that a great earthquake will occur during a rapid slip event than during other times, a great earthquake is unlikely to occur during any particular rapid slip event. This previous estimate used a failure model in which great earthquakes initiate instantaneously at a stress threshold. We refine the estimate, assuming a delayed failure model that is based on laboratory‐observed earthquake initiation. Laboratory tests show that failure of intact rock in shear and the onset of rapid slip on pre‐existing faults do not occur at a threshold stress. Instead, slip onset is gradual and shows a damped response to stress and loading rate changes. The characteristic time of failure depends on loading rate and effective normal stress. Using this model, the probability enhancement during the period of rapid slip in Cascadia is negligible (stresses of 10 MPa or more and only increases by 1.5 times for an effective normal stress of 1 MPa. We present arguments that the hypocentral effective normal stress exceeds 1 MPa. In addition, the probability enhancement due to rapid slip extends into the interevent period. With this delayed failure model for effective normal stresses greater than or equal to 50 kPa, it is more likely that a great earthquake will occur between the periods of rapid deep slip than during them. Our conclusion is that great earthquake occurrence is not significantly enhanced by episodic deep slip events.

FRASA BAHASA ACEH

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Mohammad Rizqi

2018-03-01

Full Text Available The study aims to describe the structure and the constituents of phrases, to describe the types of phrases, to explain the sense relation of the phrase constituents, and to illustrate the possibility of the Acehnese phrases to be placed in each syntactic function. This research is a qualitative descriptive research that focuses on phrase study on Acehnese. The written data is taken from primary school books, the spoken data is taken from local news of RRI Banda Aceh and folklore. The results show that there are uniqueness of the constituents which form the coordinative phrase constructions in which they are always related by conjunctions. Numeral phrases which are formed by numeral and noun always use classifier. The structure of noun phrases which is formed of noun and noun is permanent. It means that the position of the modifier is always behind main constituents. The structure of verbal phrases, adjectival phrases, numeral phrases, and pronominal phrases are not permanent. It means that the constituent that become a modifier can be placed before or after the main constituent. The prepositional phrase has a permanent structure.   ABSTRAK Penelitian ini bertujuan untuk memerikan struktur dan unsur pembentuk frasa, mendeskripsikan jenis frasa, menjelaskan hubungan makna antarunsur pembentuk frasa, dan menggambarkan kemungkinan frasa dalam bahasa Aceh untuk dapat menduduki setiap fungsi sintaksis. Penelitian ini termasuk dalam penelitian linguistik deskriptif kualitatif dengan memusatkan perhatiannya pada telaah frasa dalam bahasa Aceh. Sumber data tulis dalam penelitian ini berupa buku pelajaran tingkat sekolah dasar, sedangkan data lisan diambil dari berita daerah RRI stasiun Banda Aceh dan data dari cerita rakyat. Hasil analisis menunjukkan bahwa ada keunikan dari unsur-unsur yang membentuk konstruksi frasa koordinatif, yaitu selalu dihubungkan oleh konjungsi. Frasa numeralia yang terbentuk atas konstituen numeralia dan nomina selalu

Multi-phase structural and tectonic evolution of the Andaman Sea Region

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Masterton, Sheona; Hill, Catherine; Sagi, David Adam; Webb, Peter; Sevastjanova, Inga

2017-04-01

We present a new regional tectonic interpretation for Myanmar and the Andaman Sea, built within the framework of global plate motions. In our model the Present Day Andaman Sea region has been subjected to multiple phases of extension, culminating in its mid-Miocene to Present Day opening as a rhomboidal pull-apart basin. The Andaman Sea region is historically thought to have developed as a consequence of back-arc opening associated with plate convergence at the Andaman-Nicobar subduction system. We have undertaken detailed structural interpretation of potential field, Landsat and SRTM data, supported by 2-D crustal models of the Andaman Sea. From this analysis we identified several major north-south striking faults and a series of northeast-southwest striking structures across the region. We have also mapped the extent of the Andaman-Nicobar Accretionary Prism, a fore arc trough and volcanic arc, which we associate with a phase of traditional trench-parallel back-arc extension from the Paleocene to the middle Miocene. A regional tectonic event occurred during the middle Miocene that caused the cessation of back-arc extension in the Present Day Andaman Sea and an eastward shift in the locus of arc-related volcanism. At that time, N-S striking faults onshore and offshore Myanmar were reactivated with widespread right-lateral motion. This motion, accompanied by extension along new NE-SW striking faults, facilitated the opening of the Central Andaman Basin as a pull-apart basin (rhombochasm) in which a strike-slip tectonic regime has a greater impact on the mode of opening than the subduction process. The integration of our plate model solution within a global framework allows identification of major plate reorganisation events and their impact on a regional scale. We therefore attribute the onset of pull-apart opening in the Andaman Sea to ongoing clockwise rotation of the western Sundaland margin throughout the late Paleogene and early Miocene, possibly driven by the

IMPLIKASI KEWENANGAN DEWAN PENGAWAS SYARIAH TERHADAP SISTEM PENGAWASAN DI BANK ACEH SYARIAH

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Hafiizh Maulana

2014-06-01

Full Text Available The supervisory authority of the Sharia Supervisory Board (DPS describes the role and response of DPS supervision system based on organizational structure. DPS positions of Bank Aceh Syariah are in parallel with the Board of Commissioners as authority staff. This study aims to find answers position and authority in the organizational structure and implication to supervision system in Bank Aceh Syariah. To obtain the answer, researchers used the descriptive analysis. Data collection methods used are field research through in-depth interviews, open questionnaire and literature through the conclusion of documentation legislation and organizational structure of Bank Syariah Aceh. DPS authority based on the organizational structure of Bank Syariah Aceh have two powers, as a staff and functional authority. Staff competencies associated with the position of the DPS as a giver of advice/ suggestions to the Board of Commissioners of Bank Aceh, while the functional authority related with the Division of Bank Aceh Syariah. The implication of DPS authority will influence with its performance on the activity /supervisory activities, frequency of meetings, and reporting systems. DPS Bank Syariah Aceh still running system indirect supervision based on the activity reporting and sharia opinion. =========================================== Kewenangan pengawasan Dewan Pengawas Syariah (DPS menggambarkan peran dan respon pengawasan DPS dalam sistem Pengawasan struktur organisasi. Bank Aceh Syariah menempatkan DPS setara dengan Dewan Komisaris dengan garis kewenangan staff. Permasalahan muncul ketika pengawasan DPS dari segi aktivitas dan sistem pengawasan tidak sesuai dengan aspek perundang-undangan dan gambaran dalam struktur organisasi. Penelitian ini bertujuan mencari jawaban persoalan pokok mengenai perangkat yuridis yang digunakan dalam pengawasan DPS, kedudukan dan kewenangan dalam struktur organisasi, dan sistem pengawasan dalam operasionalisasi bank Aceh

Facts about the Eastern Japan Great Earthquake of March 2011

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Moriyama, T.

2011-12-01

The 2011 great earthquake was a magnitude 9.0 Mw undersea megathrust earthquake off the coast of Japan that occurred early morning UTC on Friday, 11 March 2011, with the epicenter approximately 70 kilometres east of the Oshika Peninsula of Tohoku and the hypocenter at an underwater depth of approximately 32 km. It was the most powerful known earthquake to have hit Japan, and one of the five most powerful earthquakes in the world overall since modern record keeping began in 1900. The earthquake triggered extremely destructive tsunami waves of up to 38.9 metres that struck Tohoku Japan, in some cases traveling up to 10 km inland. In addition to loss of life and destruction of infrastructure, the tsunami caused a number of nuclear accidents, primarily the ongoing level 7 meltdowns at three reactors in the Fukushima I Nuclear Power Plant complex, and the associated evacuation zones affecting hundreds of thousands of residents. The Japanese National Police Agency has confirmed 1,5457 deaths, 5,389 injured, and 7,676 people missing across eighteen prefectures, as well as over 125,000 buildings damaged or destroyed. JAXA carried out ALOS emergency observation just after the earthquake occured, and acquired more than 400 scenes over the disaster area. The coseismic interferogram by InSAR analysis cleary showing the epicenter of the earthquake and land surface deformation over Tohoku area. By comparison of before and after satellite images, the large scale damaged area by tunami are extracted. These images and data can access via JAXA website and also GEO Tohoku oki event supersite website.

High tsunami risk at northern tip of Sumatra as a result of the activity of the Sumatra Fault Zone (SFZ) combined with coastal landslides

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Haridhi, H. A.; Huang, B. S.; Wen, K. L.; Mirza, A.; Rizal, S.; Purnawan, S.; Fajri, I.; Klingelhoefer, F.; Liu, C. S.; Lee, C. S.; Wilson, C. R.

2017-12-01

The lesson learned from the 12 January 2010, Mw 7.0 Haiti earthquake has shown that an earthquake with strike-slip faulting can produce a significant tsunami. This occasion is rare since in the fact of the fault consist predominantly of lateral motion, which is rarely associated with significant uplift or tsunami generation. Yet, another hint from this event, that this earthquake was accompanied by a coastal landslide. Again, there were only few records of a submarine slides as a primary source that generate a tsunami. Hence, the Haiti Mw 7.0 earthquake was generated by these combined mechanisms, i.e. strike-slip faulting earthquake and coastal landslide. In reflecting this event, the Sumatra region exhibit almost identical situation, where the right lateral strike-slip faulting of Sumatra Fault Zone (SFZ) is located. In this study, we are focusing at the northern tip of SFZ at Aceh Province. The reason we focused our study at its northern tip is that, since the Sumatra-Andaman mega earthquake and tsunami on 26 December 2004, which occurred at the subduction zone, there were no records of significant earthquake along the SFZ, where at this location the SFZ is divided into two faults, i.e. Aceh and Seulimeum faults. This study aimed as a mitigation effort, if an earthquake happened at these faults, do we observe a similar result as that happened at Haiti or not. To do so, we access the high-resolution shallow bathymetry data that acquired through a Community-Based Bathymetric Survey (CBBS), examines five scanned Single Channel Seismic (SCS) reflections data, perform the slope stability analysis and that simulate the tsunami using Cornell Multi-grid Coupled Tsunami Model (COMCOT) model with a combined source of fault activity and submarine landslide. The result shows that, by these combined mechanisms, if the earthquake as large as 7 Mw or larger, it could produce a tsunami as high as 6 meters along the coast. The detailed shallow bathymetric and the slope stability

LEGITIMASI HUKUM PEMBERLAKUAN SYARI’AT ISLAM DI ACEH: TINJAUAN YURIDIS, SOSIOLOGIS DAN FILOSOFIS

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M. Jafar

2015-06-01

Full Text Available The glory of Aceh Darussalam Kingdom in the past cannot be separated from the complete application of Islamic Sharia (kāffah as the way of life in Aceh. Reflecting the historical past, the implementation of Sharia in Aceh in the present context is absolutely necessary. However, today's enforcement must refer to the three foundations, namely judicial, sociological, and philosophical. The most fundamental of juridical basis is the Constitution of 1945 (UUD 1945 Chapter XI on Religion and paragraph 2 of Article 29, new amendment of Article 18A paragraph 1 and Article 18B paragraph 1. The implementing of Sharia law in Aceh began with the birth law No. 44/1999 regarding the Implementation Features Special of Aceh Province, then refined by law No. 18/2001 on Special Autonomy for Aceh Province as Nanggroe Aceh Darussalam province. Then it is continued by the Law Number 11/2006 on the Governing of Aceh (UUPA. The sociological ground is majority Muslim of Acehnese can receive all the products based on Islamic Sharia law. The philosophical foundation, Islamic law, should be enforced based on the Qur'an and Hadith recommended preserving religion, life, property, lineage, and resourceful.

Health impact of the 2004 Andaman Nicobar earthquake and tsunami in Indonesia.

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Guha-Sapir, Debarati; van Panhuis, Willem Gijsbert

2009-01-01

The human impact of the tsunami that occurred on 26 December 2004 was enormous, with Indonesia bearing a huge proportion of the losses. The aftermath brought predictions of communicable disease outbreaks and widespread fear of epidemics. However, evidence from previous disasters due to natural hazards does not support all of these predictions. The objectives of this study were to: (1) describe the relative importance of infectious diseases and injuries as a consequence of a disaster due to natural hazards; and (2) identify key recommendations for the improvement of control and surveillance of these diseases during and after disasters. A team from the Center for Research on the Epidemiology of Disasters visited Jakarta and Banda Aceh from 11-23 January 2005, and collected data from the Central and Provincial Ministries of Health (MOH), the World Health Organization (WHO), and a field hospital from the International Committee of the Red Cross in Banda Aceh. The epidemiological profiles of diseases before and after the tsunami were compared. Cholera, tetanus, wounds and wound infections, acute respiratory infections, malaria, and dengue were included in this analysis. Certain diseases (e.g., cholera, malaria, dengue) are not always an immediate priority post-disaster. Rates of disaster-related health conditions requiring emergency response fell by half, and became negligible around four weeks after the precipitating events. Some conditions, such as aspiration pneumonia and tetanus, which normally are rare, require special preparedness for emergency personnel. In addition, resistant and rare pathogens are associated with disasters due to natural hazards in the tropics and require specialized knowledge for the rapid and successful treatment of related infections. Within the first four weeks of a disaster, international humanitarian agencies in the health sector should start working with the MOH. The WHO surveillance system established immediately after the tsunami

TSUNAMIGENIC SOURCES IN THE INDIAN OCEAN

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B. K. Rastogi

2008-01-01

Full Text Available Based on an assessment of the repeat periods of great earthquakes from past seismicity, convergence rates and paleoseismological results, possible future source zones of tsunami generating earthquakes in the Indian Ocean (possible seismic gap areas are identified along subduction zones and zones of compression. Central Sumatra, Java, Makran coast, Indus Delta, Kutch-Saurashtra, Bangladesh and southern Myanmar are identified as possible source zones of earthquakes in near future which might cause tsunamis in the Indian Ocean, and in particular, that could affect India. The Sunda Arc (covering Sumatra and Java subduction zone, situated on the eastern side of the Indian Ocean, is one of the most active plate margins in the world that generates frequent great earthquakes, volcanic eruptions and tsunamis. The Andaman- Nicobar group of islands is also a seismically active zone that generates frequent earthquakes. However, northern Sumatra and Andaman-Nicobar regions are assessed to be probably free from great earthquakes (M!8.0 for a few decades due to occurrence of 2004 Mw 9.3 and 2005 Mw 8.7 earthquakes. The Krakatau volcanic eruptions have caused large tsunamis in the past. This volcano and a few others situated on the ocean bed can cause large tsunamis in the future. List of past tsunamis generated due to earthquakes/volcanic eruptions that affected the Indian region and vicinity in the Indian Ocean are also presented.

PEMAHAMAN NASABAH BANK MUAMALAT INDONESIA BANDA ACEH TERHADAP AKAD MUDHARABAH

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Iskandar Iskandar

2012-12-01

Full Text Available Knowledge and understanding of mudharabah products in Islamic banking is necessity for the customers. Mudharabah is one of banking products pose a great risk, because this involves both the investors and the costumers. For the case of Bank Muamalat Indonesia, customer’s lack of understanding on the mudharabah contract may elevate disputes related to the financing offered by the bank as investor and consequently to the consensus of profit sharing ratio. This study aims to discuss and identify the link between the understanding and the conflicts that occur in Bank Muamalat Indonesia Banda Aceh branch. This is a field research that utilized a quantitative approach in gathering data. The results obtained are analyzed using the SPSS software. The finding shows that there is a link between the understanding and the conflicts that occur in Bank Muamalat Indonesia Banda Aceh. The higher level of customer’s understanding towards the product, the smaller risk of conflict may occur. Thus, the data analysis concludes that there is a small positive relationship between customers' understanding of the mudharabah contract and the disputes possibility. =========================================== Pengetahuan dan pemahaman nasabah terhadap produk mudharabah dalam perbankan syariah sangat diperlukan oleh semua nasabah. Mudharabah adalah salah satu produk perbankan yang menimbulkan resiko yang besar, ini karena akad ini melibat dua pihak, yaitu investor dan nasabah. Pada kasus Bank Muamalat Indonesia, kurangnya pemahaman nasabah terhadap produk Mudharabah akan mendatangkan kemungkinan timbulnya sengketa berkaitan pembiayaan yang dikeluarkan oleh bank sebagai shahibul maal dan kesepakatan nisbah pembagian keuntungan. Kajian ini bertujuan untuk membahas dan mengenal pasti kaitan antara kepahaman dengan konflik yang terjadi di Bank Muamalat Indonesia cabang Banda Aceh. Kajian ini merupakan kajian lapangan dengan menggunakan pendekatan kuantitatif dalam mendapatkan

PENGARUH SOSIALISASI GENDER TERHADAP PEMBENTUKAN POLA PIKIR PEREMPUAN ACEH (Studi Kasus di Banda Aceh dan Aceh Besar

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Miskahuddin Miskahuddin

2014-12-01

Full Text Available Discourse on gender is not depleted as discussed and studied scientifically until now. Debate in academic circles about gender are already accustomed discussed and no longer be something foreign. Even today there are efforts to encourage all of the activities and programs should be concerned with aspects of gender equality. Development of previously unknown information about only the consumption of the current academic has penetrated up to the village level, and unknown to many people , both lay and the learned knowledge. This occurs because of the reality of gender socialization undertaken by various parties, including government agencies through the empowerment of women and children , as well as by non-governmental organizations ( local and international NGOs . Many people received information about the gender , clearly establish its own thinking paradigm for women in Aceh . To see about women thinking about gender Aceh after getting the socialization of NGOs , the research was conducted.Keywords : Influence , Socialization , Gender

Implikasi Hukum Terkait Pertimbangan Majelis Pendidikan Daerah dalam Penyelenggaraan Pemerintahan Aceh

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Cut Meutia

2017-04-01

The Implementation of Duty and Function of The Province Education Board in the Aceh Governance ABSTRACT: Article 1 (6 of Qanun Number 3, 2006 on the Organization Arrangement and the Organization Structure and Working Structure of the MPD states that the as one of the governmental organization delaing with the education matters in Aceh  providing the policy and consideration for government in regard with the education policy. This research aims to explore the extent of the role of theProvince Education Board in developing the education and the legal consequence of not using the advise, consideration, and suggestions of the body by the Government of Aceh. This is descriptive analytical research by analyzing the data qualitativelyThe research shows that the MPD role has not been well conducted as the Government of Aceh is only wait the advise, consideration, and suggestion of the MPD and the Government of Aceh has no obligation to conduct them. The legal consequences of the Government of Aceh dose not impose them in the policy made, is there is no sanction for both executive and legislative parties due to disobeying the advice, consideration and suggestion of the MPD.

ISLAM, ADAT, AND THE STATE: Matrifocality in Aceh Revisited

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Eka Srimulyani

2010-08-01

Full Text Available Matrifocality has been a rooted tradition in the social history of the community in Aceh. The principles of matrifocality have also affected on how women are positioned in the community, and the socio-gender relation within the community. The fact that Aceh has strongly associated to the Islamic values that claimed to support the paternal traditions. Apparently, the Islamic values and the local matrifocality practices juxtaposed through the roles of adat, which considered as inseparable to Islamic law or teaching, or in local term known as zat ngeun sifeut. Another point in revisiting matrifocality in Aceh in Aceh is an examination of how gender state ideology, particularly during the New Order Regime disregarded some local gender practices across some ethnics in the archipelago. Meanwhile, the state also hegemonied and promoted particular gender state ideology such as state ibuism. Nonetheless, the modernity and social changes have also contributed to the shifting of some matrifocality practices in contemporary Acehnese society. However, since the matrifocality has a strong root in the social life of the community, the principles of the matrifocality still survived until currently, although it transformed into ‘new matrifocality’ practices. Keywords: matrifocality, Aceh, gender, shari‘a law

My Road to Transform Faulting 1963; Long-Term Precursors to Recent Great Earthquakes

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Sykes, L. R.

2017-12-01

My road to plate tectonics started serendipitously in 1963 in a remote area of the southeast Pacific when I was studying the propagation of short-period seismic surface waves for my PhD. The earthquakes I used as sources were poorly located. I discovered that my relocated epicenters followed the crest of the East Pacific Rise but then suddenly took a sharp turn to the east at what I interpreted to be a major fracture zone 1000 km long before turning again to the north near 55 degrees south. I noted that earthquakes along that zone only occurred between the two ridge crests, an observation Tuzo Wilson used to develop his hypothesis of transform faulting. Finding a great, unknown fracture zone led me to conclude that work on similar faults that intersect the Mid-Oceanic Ridge System was more important than my study of surface waves. I found similar great faults over the next two years and obtained refined locations of earthquakes along several island arcs. When I was in Fiji and Tonga during 1965 studying deep earthquakes, James Dorman wrote to me about Wilson's paper and I thought about testing his hypothesis. I started work on it the spring of 1966 immediately after I learned about the symmetrical "magic magnetic anomaly profile" across the East Pacific Rise of Pitman and Heirtzler. I quickly obtained earthquake mechanisms that verified the transform hypothesis and its related concepts of seafloor spreading and continental drift. As an undergraduate in the late 1950s, my mentor told me that respectable young earth scientists should not work on vague and false mobilistic concepts like continental drift since continents cannot plow through strong oceanic crust. Hence, until spring 1966, I did not take continental drift seriously. The second part of my presentation involves new evidence from seismology and GPS of what appear to be long-term precursors to a number of great earthquakes of the past decade.

A Preliminary Analysis on the Dynamics of the Ms8.0 Great Wenchuan, Sichuan, China Earthquake

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Zhang, W.

2008-12-01

On May 12, 2008, a huge earthquake with magnitude Ms8.0 occurred in the Wenhuan, Sichuan Province of China. This event was the most devastating earthquake in the mainland of China since the 1976 M7.8 Tangshan earthquake. It resulted in tremendous losses of life and property. So far, there are 69,181 persons killed, and 18,522 still missing. Due to occur in the mountainous area, this great earthquake and the following thousands aftershocks also caused many other geological disasters, such as landslide, mud-rock flow and "quake lakes" which formed by landslide-induced reservoirs. This earthquake occurred along the Longmenshan fault, as the result of motion on a northeast striking reverse fault or thrust fault on the northwestern margin of the Sichuan Basin. The earthquake's epicenter and focal-mechanism are consistent with it having occurred as the result of movement on the Longmenshan fault or a tectonically related fault. The earthquake reflects tectonic stresses resulting from the convergence of crustal material slowly moving from the high Tibetan Plateau, to the west, against strong crust underlying the Sichuan Basin and southeastern China. In this study, the spatial and temporal distribution of the stress on the fault plane of this great earthquake is estimated from the inversion results (Chen Ji, 2008) by solving the elastodynamic equations. Then, the dynamic source parameters are determined and the relations between the shear stress and the slip, the shear stress and the slip-rate for all grid positions on the fault are investigated. Finally, the frictional law for the source rupture is inferred from the dynamic source parameters. Based on the obtained dynamic source parameters, we try to rebuild the dynamic rupture process of this event and discuss the characteristics of this great earthquake.

Pelaksanaan Hygiene Sanitasi Pengolahan dan Pemeriksaan Zat Pewarna Metanil Yellow pada Mie Aceh yang Dijual di Pasar Tradisional Kota Sigli Provinsi Aceh Tahun 2015

OpenAIRE

Muhammad, Nur

2016-01-01

Mie aceh classified into a wet noodle,mie aceh is a typical form of food which is not dried noodles and most immediate damage or decay. Mie aceh produced by the domestic industry so that the quality control of food is very hard to do. Metanil Yellow is a synthetic dye used in the textile industry and the paint powder or brownish-yellow solid thus be one option for manufacturers to color food products. The purpose of this study is to describe the application of sanitary hygiene and inspecti...

STRATEGI PEMBANGUNAN ISLAM DI ACEH PASCA TSUNAMI MENUJU TERWUJUDNYA MASYARAKAT RELIGIUS

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Sukiman

2012-06-01

Full Text Available Islamic Development Strategy in Post-Tsunami Aceh towards Establishing Religious Society. Since Indonesian independence to the reformation era the development in Aceh has undergone changable rise and fall. In such history long-lasting conflict, be it vertically between the people and the government of the Republic of Indonesia or horizontally amongst the society had repeatedly happened. The tsunami of 2004 put the burden of Acehnese people even heavier, but at the same time it throw light into the importance of reconstructing Aceh in the framework of Islamic and Indonesian ways of life. In the post tsunami, the reconstruction of Aceh has become the most discussed topic. In this context, this essay extensively discusses the strategy of reconstruction in Aceh which mainly focus on: First, writing the blueprint of the Islamic teaching experience that should become as a guideline for peoples’ daily lives. Second, planning development program based on the Islamic development principles. Third, establishing an accountable and good governance.

NUMERICAL SIMULATION OF UJONG SEUDEUN LAND SEPARATION CAUSED BY THE 2004 INDIAN OCEAN TSUNAMI, ACEH-INDONESIA

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Musa Al'ala

2015-07-01

Full Text Available The Aceh province in Indonesia, located around the Sumatra subduction area, was one of the worst hit areas with respect to damage from the impact of the 2004 Indian Ocean tsunami. A 9.15 Mw earthquake triggered the tsunami. One of the impacts was the disconnection of several areas from their mainland, thus creating new small islands. This happened around Ujong Seudeun village in Aceh Jaya District. Prior to the tsunami, the village had approximately 500 residents. However, after the tsunami, the area was severely eroded and a small strait had been inserted between the village and the Sumatra Island mainland. This study investigates the magnitude of the tsunami wave forces that separated the area to yield a newly deserted small island. This study was conducted by numerical simulations and by coupling the COMCOT (Cornell Multi-grid Coupled Tsunami Model and Delft3D models. These tools have specific advantages, namely, COMCOT’s linear modeling is based on a series of earthquake mechanisms and Delft3D uses non-linear morphological dynamic modeling. Their software includes the explicit leapfrog finite difference scheme (COMCOT and the non-linear shallow water equation (Delft3D. Bathymetry data fromnewly formed coastline and the small island’s shape were digitized using 2005 Quickbird Images. Results from this research reveal the estimated tsunami wave heights and forces that disconnected the small island of Ujong Seuden from the Sumatra Island mainland. These results can be used to further develop the COMCOT model to incorporate sediment modules.

Local communities and tourists’ perception towards to PLTD Apung sites as tsunami disaster tourism in Banda Aceh City

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Fahmi, U.; Ginting, N.; Sitorus, R.

2018-03-01

Earthquake and tsunami disasters that hit Banda Aceh city a few years ago, it can be classified as the most terrible natural disasters in the history of the world. Natural disasters were considered as a scary incident, also leave a lot of losses, both regarding moral and material for victims. The establishment of the tourism as media of preservation disaster could be something interesting and demand by the community, especially in the preservation of disaster that usually contains a different perspective. One of the silent witness the awesomeness of tsunami wave that preserves as disaster tourism is tsunami education park, PLTD Apung sites that located in the sub-district of Punge Blang Cut, District of Meuraxa, Banda Aceh city. The community and tourists that interact to tourism object can give the impression, assessment, opinion, felt and interpret something toward to information that displayed. The existence of development experience, ability to think, terms of reference are not the same for each in the community as well as tourists, make it possible to generate a different perception of development. The purpose of this research is to know Community and Tourists Perceptions towards to PLTD Apung sites as Tsunami Disaster Tourism in the sub-district of Punge Blang Cut, Banda Aceh city. This research will conduct by using the descriptive-qualitative method. The research goal is to be recommendations include development activity areas and participation are supposed to do by local community and tourists. In the recommendation is defined procedures development of PLTD Apung sites that considered to community and Tourists Perception. It is expected to optimize the development of PLTD Apung sites that can be an identity of tsunami disaster tourism in Banda Aceh city.

Anti-Guerilla Warfare in Aceh, Indonesia from 1980-2005

Science.gov (United States)

2005-01-01

13 independence, and upon Aceh itself.17 Aceh has a vast array of natural resources including timber, coffee , and palm oil, as well as major oil...remains the issue of control over drug profits from the sale of cannabis . Using revenue from the sale of cannabis , separatists are able to buy

The Gibraltar Arc seismogenic zone and the great Lisbon earthquake of 1755

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Gutscher, M.-A.; Malod, J. A.; Rehault, J.-P.; Thiebot, E.; Contrucci, I.; Baptista, M. A.; Miranda, J. M.

2003-04-01

New geophysical data provide compelling evidence for an active east dipping subduction zone beneath the Gibraltar Arc. SISMAR marine seismic data in the Gulf of Cadiz image an actively deforming accretionary wedge, with east dipping thrust faults disrupting the seafloor and soleing out to an east dipping decollement. Tomographic cross-sections as well as hypocenter distribution support a continuous east dipping slab of oceanic lithosphere from the Atlantic domain to beneath the Western Alboran Sea. The great Lisbon earthquake of 1755 (felt as far away as Hamburg, the Azores and Cape Verde Islands) has the largest documented felt area of any shallow earthquake and an estimated magnitude of 8.5 - 9.0. The associated tsunami ravaged the coast of SW Portugal and the Gulf of Cadiz, with run-up heights reported to have reached 5 - 15 m. While several source regions offshore SW Portugal have been proposed (e.g. - Gorringe Bank, Marques de Pombal fault), no single source appears to be able to account for the great seismic moment and the tsunami amplitude and travel-time observations. We propose the Gibraltar arc seismogenic zone to be the source of the 1755 earthquake. This hypothesis may be tested in several ways. We perform tsunami wave form modeling for a shallow east dipping fault plane with dimensions of 180 km (N-S) x 210 km (E-W) and a co-seismic slip of 20 m. For convergence rates of 1 - 2 cm/yr an event of this magnitude could recur every 1000 - 2000 years. Furthermore, the DELILA geophysical cruise is proposed for 2004 to conduct a bathymetric and seismic survey of the accretionary wedge and to sample the turbidites in the adjacent abyssal plains which record the history of great earthquakes.

Substance Use among Muslim Students in Aceh, Indonesia

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Inda Mariana Harahap

2012-08-01

Full Text Available Background: Illicit substance use is a serious social problem faced by adolescents worldwide, including adolescents in Aceh and has many negative consequences. In addition, illicit substance use does not fit with the values of Islamic teaching, and is strictly prohibited in Islam. Purpose: The aims of this paper are to determine the prevalence of illicit substance use, the stages of substance use, and types of substance used among Muslim students in senior high schools in Aceh, Indonesia. Method: Four hundred and twenty six students who met the inclusion criteria were recruited from four senior high schools in Banda Aceh by using simple random sampling, and of these, 290 returned a completed questionnaire. A self reported questionnaire was used to collect data. Result: The mean age of the subjects was 15.9 years old and the majority of them were female (68.6%. The study found that the prevalence of substance use was 2.4%with a higher number of females than males who had used illicit substances. The common substances that were used by the students were marijuana and dextromethorphon, as well as intentionally inhaled substances. Lastly, out of the students who had used illegal substances the majority was in the regular use stage (1.4%. Conclusion: This study found that substance use among Muslim students in Aceh exists, although prevalence was low. Thus, several preventive programs may be needed in Aceh not only for Muslims students who have used substances but also for students who have not use illegal substances. Keywords: Adolescents, Substance use, Muslim students, Indonesia.

Indonesian Separatist Movement in Aceh

National Research Council Canada - National Science Library

Niksch, Larry

2002-01-01

.... Indonesian civilian leaders have been unable to control the Indonesian military, whose aggressive actions in Aceh produce frequent reports of human rights abuses and alienation of the populace...

The continuity of Rumoh Aceh spaces on the development of houses in Gampong Lambheu, Aceh Besar

Science.gov (United States)

Rizky, S. F.; Loebis, M. N.; Pane, I. F.

2018-03-01

The objective of this research was to find out the continuity of seuramoe keu, tungai/rambat, and seuramoe likeut (three fundamental spaces in rumoh Aceh) in three development stages of houses since 1980 until present time. The development starts from the stilt house (santeut), non-stilt house, up to the contemporary house. In the period in which modern life has an impact in changing people lifestyles and then affects the mindset of the need for spaces, the study of the continuity of the three spaces mentioned reflects how far the culture of the people of Aceh in the past persist today, considering architecture, including spaces, is the reflection of the socio-cultural of inhabitants/community. The study was conducted by observing the spaces on seven sample houses and by interviewing the house owners to find out the factors that affect the existence/non-existence of spaces. The results showed that the three spaces (seuramoe keu, tungai, and seuramoe likeut) undergone the continuity despite the differences occurred in the interior compared to rumoh Aceh, meanwhile the continuity factor was based on the culture of life that is still firmly held by Acehnese.

Ekowisata Leuser (Studi Etnografi Tentang Pengembangan Usaha Ekowisata di Kawasan Ekosistem Leuser Pada Masyarakat di Kecamatan Ketambe, Kabupaten Aceh Tenggara, Provinsi Aceh)

OpenAIRE

Caroline FD

2017-01-01

130905105 Penelitian ini membahas tentang Pengembangan Usaha Ekowisasta yang dilakukan masyarakat di desa Ketambe. Peneliti memilih Provinsi Aceh, tepatnya di kabupaten Aceh Tenggara di Desa Ketambe karena lokasi ini masih wilayah Kawasan Ekosistem Leuser sehingga memudahkan penulis memperoleh data penelitian. Metode penelitian ini menggunakan metode etnografi dengan pendekatan kualitatif, serta menggunakan teknik observasi dan wawancara serta analisis data. Observasi ...

Measures for groundwater security during and after the Hanshin-Awaji earthquake (1995) and the Great East Japan earthquake (2011), Japan

Science.gov (United States)

Tanaka, Tadashi

2016-03-01

Many big earthquakes have occurred in the tectonic regions of the world, especially in Japan. Earthquakes often cause damage to crucial life services such as water, gas and electricity supply systems and even the sewage system in urban and rural areas. The most severe problem for people affected by earthquakes is access to water for their drinking/cooking and toilet flushing. Securing safe water for daily life in an earthquake emergency requires the establishment of countermeasures, especially in a mega city like Tokyo. This paper described some examples of groundwater use in earthquake emergencies, with reference to reports, books and newspapers published in Japan. The consensus is that groundwater, as a source of water, plays a major role in earthquake emergencies, especially where the accessibility of wells coincides with the emergency need. It is also important to introduce a registration system for citizen-owned and company wells that can form the basis of a cooperative during a disaster; such a registration system was implemented by many Japanese local governments after the Hanshin-Awaji Earthquake in 1995 and the Great East Japan Earthquake in 2011, and is one of the most effective countermeasures for groundwater use in an earthquake emergency. Emphasis is also placed the importance of establishing of a continuous monitoring system of groundwater conditions for both quantity and quality during non-emergency periods.

Tropical storm off Myanmar coast sweeps reefs in Ritchie's Archipelago, Andaman

Digital Repository Service at National Institute of Oceanography (India)

Krishnan, P.; Grinson-George, G.; Vikas, N.; Titus-Immanuel, T.; Goutham-Bharathi, M.P.; Anand, A; VinodKumar, K.; SenthilKumar, S.

The reefs in some islands of Andaman and Nicobar suffered severe damage following a tropical storm in the Bay of Bengal off Myanmar coast during 13-17 March 2011. Surveys were conducted at eight sites in Andaman, of which five were located...

Back-arc extension in the Andaman Sea: Tectonic and magmatic processes imaged by high-precision teleseismic double-difference earthquake relocation

Digital Repository Service at National Institute of Oceanography (India)

Diehl, T.; Waldhauser, F.; Cochran, J. R.; KameshRaju, K.A.; Seeber, L.; Schaff, D.; Engdahl, E.R.

-Plate) by the � � underthrusting Indian-Australian plate, ‘pull-apart’ basins develop along the plate ��� boundary, resulting in NE-SW extension of the Andaman Sea [e.g., Curray, 2005; ��� McCaffrey, 2009]. While the term ‘pull-apart’ usually refers to intracrustal extension...

Kedudukan Mahkamah Adat setelah Undang-Undang tentang Pemerintahan Aceh

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Teuku Muttaqin Mansur

2016-08-01

ABSTRACT. Customary institutions in Aceh actually existed before the Law on Government of Aceh. This article examined using normative juridical approach. While the data analysis will be using content analysis techniques. From the discussion it was found that the main support position the Adat Court in Law on Governing Aceh is Article 98 paragraph (1, paragraph (2, and paragraph (3, which regulates the customs agency with the authority to resolve disputes society. The existence of the court then reaffirmed by Qanun No. 9 of 2008 which elaborates on the procedure and device structures customary tribunals, court proceedings in court custom, the types of cases that can be resolved and the type of punishment that can be given

The Application of School Watching Method to Increase the Earthquake Disaster Knowledge of Primary School Students

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Sri Adelila Sari

2015-08-01

Full Text Available The study entitled "The Application of School Watching to Increase the Earthquake Disaster Knowledge of Primary School Students, MIN Blang Mancung, Aceh" was aimed to describe the students' knowledge of the different dangerous objects in the face of an earthquake. The approach used in this study was qualitative and quantitative. The type of study was descriptive. Subjects used were as many as 30 students MIN Blang Mancung, Aceh. The method used was an experimental, which was divided into two classes, namely the experimental and control classes. Data collection technique was using questionnaires, which included the questions about common dangerous objects, dangerous objects in the class and also in the school yard. The results showed that there was a significant effect on students' knowledge before and after the implementation of the method School Watching. In addition, the knowledge of students toward the dangerous objects was found to be significant different between control and experimental class.

Earthquake swarms reveal submarine magma unrest induced by distant mega-earthquakes: Andaman Sea region

Czech Academy of Sciences Publication Activity Database

Špičák, Aleš; Vaněk, Jiří

2016-01-01

Roč. 116, February (2016), s. 155-163 ISSN 1367-9120 Institutional support: RVO:67985530 Keywords : earthquake swarms * magma migration * submarine volcanic arc Subject RIV: DC - Siesmology, Volcanology, Earth Structure Impact factor: 2.335, year: 2016

Rancang Bangun Transportasi Logistik Kakao Agroindustri Coklat Kabupaten Pidie Jaya Provinsi Aceh

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Yusriana Yusriana

2013-02-01

Full Text Available Factual problems of the cocoa bean agroindustry at Pidie Jaya District, Aceh Province were large distances between farmers and processor, thus determining the shortest part route, backhaul location and quality risk becomes critically to the assess. The objective this research are to determine shortest route based on the location of suppliers, back location, and risk quality recommendations. Requirement of shortest part route solved by Algorithm Djisktra, Backhaul location with MPE and Risk management quality by Multi Expert Multi Criteria Decision Making, aggregation criteria with OWA. The result of the study shows that the shortest distance suppliers Aceh Timur District was 282km, Aceh Utara District 116km, Bireuen District 57km, Pidie District 24km and Aceh Tenggara District 391km. Backhaul location sat Aceh Tengah District with a value of MPE(6533. Alternative of quality risk management were direct fermentation, improvement of transport facilities and container with a high rating criteria, thus the agroindustry has to focus on this dimension.

Geomorphology and geology of the Bay of Bengal and the Andaman Sea

Digital Repository Service at National Institute of Oceanography (India)

Rao, V.P.; Kessarkar, P.M.

-slope region. The 'Bengal Fan' is a major physiographic feature. The Andaman Sea consists of several seamounts, valleys and fracture zones. Reefal structures occur around the Andaman Islands and on the outer shelf off Visakhapatnam. Lithogenic sediments (clayey...

Food components of the Andaman Sea

Digital Repository Service at National Institute of Oceanography (India)

Qasim, S.Z.; Ansari, Z.A.

is inverse. The Andaman Sea is oligotrophic in nature with low primary and secondary productivity and hence the production of large quantities of detritus appears to supplement the nutritional inadequacy of these waters...

Altered environment and risk of malaria outbreak in South Andaman, Andaman & Nicobar Islands, India affected by tsunami disaster

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Shriram AN

2005-07-01

Full Text Available Abstract Background Pools of salt water and puddles created by giant waves from the sea due to the tsunami that occurred on 26th December 2004 would facilitate increased breeding of brackish water malaria vector, Anopheles sundaicus. Land uplifts in North Andaman and subsidence in South Andaman have been reported and subsidence may lead to environmental disturbances and vector proliferation. This warrants a situation analysis and vector surveillance in the tsunami hit areas endemic for malaria transmitted by brackish water mosquito, An. sundaicus to predict the risk of outbreak. Methods An extensive survey was carried out in the tsunami-affected areas in Andaman district of the Andaman and Nicobar Islands, India to assess the extent of breeding of malaria vectors in the habitats created by seawater flooding. Types of habitats in relation to source of seawater inundation and frequency were identified. The salinity of the water samples and the mosquito species present in the larval samples collected from these habitats were recorded. The malaria situation in the area was also analysed. Results South Andaman, covering Port Blair and Ferrargunj sub districts, is still under the recurring phenomenon of seawater intrusion either directly from the sea or through a network of creeks. Both daily cycles of high tides and periodical spring tides continue to cause flooding. Low-lying paddy fields and fallow land, with a salinity ranging from 3,000 to 42,505 ppm, were found to support profuse breeding of An. sundaicus, the local malaria vector, and Anopheles subpictus, a vector implicated elsewhere. This area is endemic for both vivax and falciparum malaria. Malaria slide positivity rate has started increasing during post-tsunami period, which can be considered as an indication of risk of malaria outbreak. Conclusion Paddy fields and fallow land with freshwater, hitherto not considered as potential sites for An. sundaicus, are now major breeding sites due to

Pedoman Penyelenggaraan Peradilan Perdamaian Adat di Aceh

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Nurdin MH Nurdin MH

2010-04-01

Full Text Available ABSTRACT: Customary law of Aceh has a number of legal principles such as acceptable, accountability, non-discrimination/equality before the law; accessible to the public, win-win solution, consensus, transparency, competent, and presumption of innocence. The principles are not only found in Adat Law of Aceh but also in other civilized legal systems in the world. In practice, the principles are applied strictly (see the case of Sultan Iskandar Muda. Adat guidelines or legal procedure of Adat is badly needed by informal justice providers in order to have legal certainty. There are some reasons why the guide line is necessary; (1 during new order (35 years central government denied the existence of adat law, (2 during the conflict era (30 years Acehnese did not have enough opportunity to practice their customary law, and (3 most of you people today are head of village  and they do not have enough knowledge and experience on guide line of adat.   The Application Guideline of Informal Justice in Aceh

Creating a tsunami disaster archive of the Great Northeastern Japan earthquake using images uploaded to the internet

International Nuclear Information System (INIS)

Endo, N; Takehara, A

2014-01-01

We think that the that the experiences from the disaster caused by the Great Northeastern Earthquake in Japan must be of great interest to people not only in the stricken areas but in the whole of Japan and the whole world. Accordingly, we tried to create a method to preserve the digital images of Great Northeastern Earthquake for the next generation. The Creative Commons License may be one of the most useful solutions to avoid complicated processes when a person other than authors would like to build a disaster archive using images uploaded to the Internet

Clinically Significant Behavior Problems among Young Children 2 Years after the Great East Japan Earthquake

Science.gov (United States)

Fujiwara, Takeo; Yagi, Junko; Homma, Hiroaki; Mashiko, Hirobumi; Nagao, Keizo; Okuyama, Makiko

2014-01-01

Background On March 11, 2011, a massive undersea earthquake and tsunami struck East Japan. Few studies have investigated the impact of exposure to a natural disaster on preschool children. We investigated the association of trauma experiences during the Great East Japan Earthquake on clinically significant behavior problems among preschool children 2 years after the earthquake. Method Participants were children who were exposed to the 2011 disaster at preschool age (affected area, n = 178; unaffected area, n = 82). Data were collected from September 2012 to June 2013 (around 2 years after the earthquake), thus participants were aged 5 to 8 years when assessed. Severe trauma exposures related to the earthquake (e.g., loss of family members) were assessed by interview, and trauma events in the physical environment related to the earthquake (e.g. housing damage), and other trauma exposure before the earthquake, were assessed by questionnaire. Behavior problems were assessed by caregivers using the Child Behavior Checklist (CBCL), which encompasses internalizing, externalizing, and total problems. Children who exceeded clinical cut-off of the CBCL were defined as having clinically significant behavior problems. Results Rates of internalizing, externalizing, and total problems in the affected area were 27.7%, 21.2%, and 25.9%, respectively. The rate ratio suggests that children who lost distant relatives or friends were 2.36 times more likely to have internalizing behavior problems (47.6% vs. 20.2%, 95% CI: 1.10–5.07). Other trauma experiences before the earthquake also showed significant positive association with internalizing, externalizing, and total behavior problems, which were not observed in the unaffected area. Conclusions One in four children still had behavior problems even 2 years after the Great East Japan Earthquake. Children who had other trauma experiences before the earthquake were more likely to have behavior problems. These data will be

Pendidikan Dayah Setelah Undang-Undang Pemerintahan Aceh

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Mukhlisuddin Ilyas

2016-12-01

ABSTRACT. Education has not received a special portion in the Law on the Government of Aceh. Differences with the Law on the Implementation of Privileged Aceh which gives a privileged position to education. The existence of education dayah itself as a juridical basis, still to be scrutinized. Some things to consider include the classification dayah, reflecting the Islamic boarding school education intervention by the government. In addition, registration will dayah dayah implies dependence on government excess, since it is done related to the budget. A number of constraints include constraints dayah education curriculum development, management, economics, and constraints regeneration.

Web-based information system design of agricultural management towards self-sufficiency local food in North Aceh

Science.gov (United States)

Salahuddin; Husaini; Anwar

2018-01-01

The agricultural sector, especially food crops and horticulture, is one of the sectors driving regional economic pillars in Aceh Utara Regency of Aceh Province. Some agricultural products and food crops that become excellent products in North Aceh regency are: rice, corn, peanuts, long beans, cassava and soybeans. The Local Government of North Aceh Regency has not been optimal in empowering and maximizing the potential of agriculture resources. One of the obstacles is caused by the North Aceh Regency Government does not have an adequate database and web information system/GIS (Geographic Information System) for data management of agricultural centre in North Aceh Regency. This research is expected to assist local government of North Aceh Regency in managing agriculture sector to realize local food independence the region in supporting national food security program. The method in this research is using waterfall method for designing and making information system by conducting sequential process starting from data collection stage, requirement analysis, design, coding, testing and implementation system. The result of this research is a web-based information system for the management of agriculture superior agricultural product centre in North Aceh. This application provides information mapping the location of agricultural superior product producers and mapping of potential locations for the development of certain commodities in North Aceh Regency region in realizing food self-sufficiency in the region.

Quality and market chain of Aceh Cocoa Beans

Science.gov (United States)

Irfan; Sulaiman, I.; Ikhsan, CN; Faizun, N.

2018-05-01

After long-lasting conflict and tsunami on December 26, 2004, some international donors/NGOs supported Aceh on cocoa development. Aceh cocoa sector has experienced tremendous growth in Indonesia. This study aims to investigate quality and market chain of Aceh cocoa beans. The survey was conducted in Pidie District. A number of 21 farmers and 1 exporter were interviewed; the beans from farmer’s warehouses were analyzed and compared to Indonesia National Standard (INS). The result showed that the beans were generally produced from 6 Sub-Districts: Keumala, Titeue, Glumpang Tiga, Padang Tiji, and Tangse. They were not fermented; most were exported to the USA. Based on bean count, quality was mainly included in I/A and II/B. The main quality problem was high moisture content. Presumably, the beans were bought by wholesalers with lower price although not been sufficiently dried. Other quality parameters were good: no moldy bean and contaminant, very low insect damage/hollow-/germinated beans, and tiny broken beans (quality I)

Reactor experiments, workshops, and human resource development education simulating the Great East Japan Earthquake

International Nuclear Information System (INIS)

Horiguchi, Tetsuo; Yamamoto, Tomosada

2012-01-01

Kinki University Atomic Energy Research Institute has been implementing a social education program such as reactor experiments and training sessions for junior and senior high school teachers since 1987, and in recent years, it has been implementing an education program for common citizens. However, the Great East Japan Earthquake has made it necessary to consider not only the dissemination of accurate knowledge, but also responding to the anxiety on nuclear power. This paper explains the contents of the social contribution activities and workshops conducted at Kinki University Atomic Energy Research Institute, after the Great East Japan Earthquake and the Fukushima Daiichi Nuclear Power Station accident. As the activities that are carried out in addition to training sessions, it introduces the implementation state of telephone consultation about nuclear power, and earthquake reconstruction assistance advisory at Kawamata Town, Date-gun, Fukushima Prefecture. As workshop support, it reports human resource development education in the nuclear field at the university, activities at the workshops for junior/senior high school teachers and general public, and questionnaire survey at the time of the workshops. (A.O.)

Long-term seismic observations along Myanmar-Sunda subduction margin: insights for 2004 M w > 9.0 earthquake

Science.gov (United States)

Khan, Prosanta Kumar; Banerjee, Jayashree; Shamim, Sk; Mohanty, Manoranjan

2018-03-01

The present study investigates the temporal variation of few seismic parameters between the Myanmar (Zone I), Andaman-Nicobar-Northwest Sumatra (Zone II), Southeast Sumatra-West Indonesia (Zone III) and East Indonesia (Zone IV) converging boundaries in reference to the generation of 26 December 2004 M w > 9.0 off-Sumatra mega-earthquake event. The four segments are distinguished based on tectonics parameters, distinct geological locations, great earthquake occurrences, and the Wadati-Benioff zone characteristics. Two important seismic parameters such as seismic energy and b values are computed over a time-window of 6-month period during the entire 1976-2013 period for these segments. The b values show a constant decrease in Zones II, III, and IV, whereas the Zone I does not show any such pattern prior to the 2004 mega-event. The release of seismic energy was also gradually decreasing in Zones II and III till the 2004 event, and little similar pattern was also noted in Zone IV. This distinct observation might be indicating that the stress accumulation was dominant near the Sumatra-Java area located towards southeast of Zone II and northwest of Zone III. The released strain energy during the 2004 event was subsequently migrated towards north, rupturing 1300 km of the boundary between the Northwest Sumatra and the North Andaman. The occurrence of 2004 mega-event was apparently concealed behind the long-term seismic quiescence existing near the Sumatra and Nicobar margin. A systematic study of the patterns of seismic energy release and b values, and the long-term observation of collective behaviour of the margin tectonics might have had given clues to the possibility of the 2004 mega-event.

HISTORY, AUTHORITY, AND POWER: A Case of Religious Violence in Aceh

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Jajat Burhanudin

2014-06-01

Full Text Available This article discusses the way Islam transformed into an ideology that potentially used as justification for violence. By analising the case of the murder of Teungku Ayub, leader of a small circle for basic religious learning (pengajian in Bireun, Aceh, in 2012, the study reveals to the role of Islam as an ideology of mass movement to cleanse deviant tenet (aliran sesat among the Acehnese. This is because of two reasons. First, the term of the veranda of Mecca (serambi Mekkah remains considered as “holy word” in the Acehnese society today, which supports any Islamic agenda of purifying Aceh from aliran sesat. Secondly, the adoption of Islam into a formal body of state (Aceh province represented by the implementation of Islamic law (sharīʻah. Both reasons above strengthen ulama in Aceh to facilitate the mass movement in the name of religion as well as the rationale background of the murder of Teungku Ayub.

THE INTERACTIONS OF MADZHABS IN ACEH: The Tripolar Typology

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Fauzi

2017-06-01

Full Text Available The goal of this study is to figure out the model of interactions among various madhabs in Aceh within the current phenomena. This study was a field study with the qualitative method. The data collection techniques were documentation study, observation, in-depth interview, and questionnaire. The method used to analyze the data was descriptive analysis. His findings revealed the dynamic interactions of Islam in Aceh have been shown towards the typology of the madhab interactions in Aceh which are exclusivism, inclusivism and pluralism. Which the exclusivism is a polar which believes that the Shâfi‘î madhab is the only truth and thus should be followed. The inclusivism polar, which also highly regards the Shâfi‘î madhab in terms of ‘ibâdah and mu‘âmalah although this does not mean any other madhabs are wrong and should not be followed. The inclusivism could be considered the neutral way to solve the current religious problems in Aceh. The pluralism polar that can be utilized in the future to guide the Acehnese to build the harmony and peace as well as to respect each other in order to reach the ultimate purpose of Islam as rahmat li al-‘âlamîn.

Meiofauna of the Andaman Sea

Digital Repository Service at National Institute of Oceanography (India)

Ansari, Z.A.; Parulekar, A.H.

Total meiofauna of the Andaman Sea, in the depth range 30-2150m was between 68 and 438/10cm2 (X-bar = 247.8). The biomass was within the range 3.57 and 32.8mg/10cm 2 (X-bar = 14.46). faunal components were maximum in sandy sediments which contained...

Perkembangan Pendidikan Meunasah dan Dayah di Aceh

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Mujianto Solichin

2015-12-01

Full Text Available Meunasah dan Dayah dalam masa perjalanannya tumbuh seiring perkembangan kerajaan-kerajaan Islam di Aceh yang memiliki peran strategis dalam pembentukan kebudayaan Islam di wilayah kekuasaan mereka masing-masing. Ini membuktikan bahwa kerajaan-kerajaan Melayu baik di Malaka (Malaysia maupun di Aceh (Nangroe Aceh Darussalam memiliki jaringan arkeologi sejarah kebudayaan dan peradaban yang terbentuk berdasarkan motivasi agama dan menjadikan tradisi Melayu sebagai identitas pemersatu mereka. Kehadiran lembaga-lembaga klasik Islam tersebut di atas terus mengalami perluasan secara fungsional, pergeseran sistem karena tuntutan perkembangan zaman, pun juga tuntutan sosial kehidupan masyarakat yang saat ini tidak lagi membutuhkan pemecahan problematika kehidupan melalui ilmu-ilmu agama semata, namun juga integrasi antara agama, ilmu pengetahuan dan teknologi. Memodernisasikan Meunasah dan Dayah sebagai upaya menyelamatkan institusi Islam tua ini agar tidak menjadi “cagar budaya”, tentu bisa belajar dari pengalaman model-model modernisasi madrasah berdasarkan pengalaman Mesir (Masjid-Madrasah-Universitas al-Azhar, Turki (Maktab-Sekolah Remaja-Sekolah perempuan-Sekolah Imam-Khatib, dan Saudi Arabia (Madrasah-Sekolah Hasyimiyah. || Meunasah and Dayah in their development along with Islamic kingdoms in Aceh have a strategic role in the formation of Islamic culture in their own territories. This proves that the Malay kingdoms either in Malacca (Malaysia as well as in Aceh (NAD had a network of archaeological history of culture and civilization formed based on religious motivation and made the Malay tradition as their unifying identity. The existence of the classical Islamic institutions mentioned above continue to functionally expand and the system shifted because of the demands of the current time. It was also because of the social demands of the society that is no longer in need of solving the problems of life through a mere religious science, but also

Symptoms of Post-Traumatic Stress Disorder Among Young Children 2 Years After the Great East Japan Earthquake.

Science.gov (United States)

Fujiwara, Takeo; Yagi, Junko; Homma, Hiroaki; Mashiko, Hirofumi; Nagao, Keizo; Okuyama, Makiko

2017-04-01

The aim of this study was to investigate the prevalence of post-traumatic stress disorder (PTSD) and its association with each traumatic experience among 5- to 8-year-old children 2 years after the Great East Japan Earthquake. Children ages 5-8 years who were in selected preschool classes on March 11, 2011, in 3 prefectures affected by the earthquake and 1 prefecture that was unaffected, participated in the study (N=280). PTSD symptoms were assessed through questionnaires completed by caregivers and interviews by psychiatrists or psychologists conducted between September 2012 and May 2013 (ie, 1.5-2 years after the earthquake). Among children who experienced the earthquake, 33.8% exhibited PTSD symptoms. Of the different traumatic experiences, experiencing the earthquake and the loss of distant relatives or friends were independently associated with PTSD symptoms; prevalence ratios: 6.88 (95% confidence interval [CI]: 2.06-23.0) and 2.48 (95% CI: 1.21-5.08), respectively. Approximately 1 in 3 young children in the affected communities exhibited PTSD symptoms, even 2 years after the Great East Japan Earthquake. These data may be useful for preventing PTSD symptoms after natural disasters and suggest the importance of providing appropriate mental health services for children. (Disaster Med Public Health Preparedness. 2017;11:207-215).

Subducting plate geology in three great earthquake ruptures of the western Alaska margin, Kodiak to Unimak

Science.gov (United States)

von Huene, Roland E.; Miller, John J.; Weinrebe, Wilhelm

2012-01-01

Three destructive earthquakes along the Alaska subduction zone sourced transoceanic tsunamis during the past 70 years. Since it is reasoned that past rupture areas might again source tsunamis in the future, we studied potential asperities and barriers in the subduction zone by examining Quaternary Gulf of Alaska plate history, geophysical data, and morphology. We relate the aftershock areas to subducting lower plate relief and dissimilar materials in the seismogenic zone in the 1964 Kodiak and adjacent 1938 Semidi Islands earthquake segments. In the 1946 Unimak earthquake segment, the exposed lower plate seafloor lacks major relief that might organize great earthquake rupture. However, the upper plate contains a deep transverse-trending basin and basement ridges associated with the Eocene continental Alaska convergent margin transition to the Aleutian island arc. These upper plate features are sufficiently large to have affected rupture propagation. In addition, massive slope failure in the Unimak area may explain the local 42-m-high 1946 tsunami runup. Although Quaternary geologic and tectonic processes included accretion to form a frontal prism, the study of seismic images, samples, and continental slope physiography shows a previous history of tectonic erosion. Implied asperities and barriers in the seismogenic zone could organize future great earthquake rupture.

Great Earthquakes, Gigantic Landslides, and the Continuing Enigma of the April Fool's Tsunami of 1946

Science.gov (United States)

Fryer, G. J.; Tryon, M. D.

2005-12-01

Paleotsunami studies can extend the record of great earthquakes back into prehistory, but what if the historical record itself is ambiguous? There is growing controversy about whether great earthquakes really occur along the Shumagin and Unimak segments of the Alaska-Aleutian system. The last great tsunami there was April 1, 1946, initiated by an earthquake whose magnitude has variously been reported from 7.1 to 8.5. Okal et al (BSSA, 2003) surveyed the near-field runup and concluded there were two sources: a magnitude 8.5 earthquake, which generated a Pacific-wide tsunami but which produced near-field runups no more than 18 m, and an earthquake-triggered slump whose tsunami reached 42 m at Scotch Cap Light near the western end of Unimak Island, but with runup rapidly decaying eastwards. An M8.5 earthquake, however, is incompatible with GPS strain measurements, which indicate that the maximum earthquake size off Unimak is M7.5. We have long contended that near- and far-field tsunamis were the result of a single earthquake-triggered debris avalanche down the Aleutian slope. In 2004 we were part of an expedition to map and explore the landslide, whose location seemed to be very tightly constrained by the known tsunami travel time to Scotch Cap Light. We found that neither our giant landslide nor Okal et al's smaller slump exist within 100 km of the presumed location. The explanation is obvious in retrospect: the tsunami was so large that it crossed the shallow Aleutian shelf as a bore travelling faster than the theoretical long-wave speed (which we had used to fix the location). Any landslide could only have occurred in an unsurveyed area farther east, off Unimak Bight, the central coast of Unimak Island. That location, however, conflicts with Okal et al's measurements of smaller runup along the Bight. We are now convinced that Okal et al confused the 1946 debris line with the lower line left by the 1957 tsunami. They were apparently unaware that the 1946 tsunami

Urgent Safety Measures in Japan after Great East Japan Earthquake

International Nuclear Information System (INIS)

Taniura, Wataru; Otani, Hiroyasu

2012-01-01

Due to tsunami triggered by the Great East Japan Earthquake, the operating and refueling reactor facilities at Fukushima Dai-ichi and Dai-ni Nuclear Power Plants caused a nuclear hazard. Given the fact, Japanese electric power companies voluntarily began to compile various urgent measures against tsunami. And then the Nuclear and Industrial Safety Agency (NISA) ordered the licensees to put into practice the voluntarily compiled urgent safety measures, in order to ensure the effectiveness of the means for recovering cooling functions along with avoiding the release of radioactive substances to the possible minimum, even if a huge tsunami following a severe earthquake hits nuclear power plants. The following describes the state and the effect of the urgent safety measures implemented for 44 reactors (under operation) and 1 reactor (under construction) in Japan and also describes the measures to be implemented by the licensees of reactor operation in the future.

Heat storage in the Andaman Sea

Digital Repository Service at National Institute of Oceanography (India)

RameshBabu, V.; Sastry, J.S.

Heat storage in the Andaman Sea in upper 20 m, where a strong halocline seems to inhibit vertical heat transport has been evaluated and discussed in relation to the other parameters of heat budget. Estimation of annual evaporation gives rise to 137...

Characterization and Activation of Indonesian Natural Zeolite from Southwest Aceh District-Aceh Province

Science.gov (United States)

Yulianis, Y.; Muhammad, S.; Pontas, K.; Mariana, M.; Mahidin, M.

2018-05-01

This study aims to identify the effect of activation processes of Indonesian zeolite from Southwest Aceh District, Aceh Province on the physical characteristics and chemical contents changes. The work was conducted by downsizing of natural zeolite into nano particle size, treating it physically (heated up to 105˚C) and chemically (soaked with 0.5 M HCl for 1 hour), and finally calcining it at the temperature of 350° C for 2 hours. The natural and activated nano zeolites were then characterized by using SEM, BET, XRD, XRF and FTIR in order to examine their characters and chemical contents. The characterization results showed that the activated nano zeolite has better appearances than the natural one. The XRD analysis showed that the main minerals of zeolite are quartz and calcite clinochlore. Further, the XRF analysis showed that there are elements of magnesium, calcium and potassium which can be as a cation exchange with other metal elements. Based on the identified properties, this zeolite showed a good performance to be used as an adsorbent in waste water treatment process, especially after activated.

Persepsi Masyarakat terhadap Dampak Penambangan Batu Akik (Studi di Kecamatan Panga Kabupaten Aceh Jaya)

OpenAIRE

Jamaril, Jamaril; Usman, Saiful; Amirullah, Amirullah

2016-01-01

Penelitian yang berjudul “Persepsi Masyarakat Terhadap Dampak Penambangan Batu Akik (Studi di Kecamatan Panga Kabupaten Aceh Jaya)” ini membahas tentang persepsi masyarakat Kecamatan Panga Kabupaten Aceh Jaya terhadap dampak penambangan batu akik terhadap lingkungan serta dampak penambangan batu akik terhadap perekonomian dan lingkungan. Penelitian ini bertujuan: (1) untuk mengetahui persepsi masyarakat Kecamatan Panga Kabupaten Aceh Jaya terhadap dampak penambangan batu akik, dan (2) untuk m...

Utilization of formal health services for children aged 1-5 in Aceh after the 2004 tsunami: Which children did not receive the health care they needed? Implications for other natural disaster relief efforts.

Science.gov (United States)

Rassekh, Bahie Mary; Santosham, Mathuram

2014-01-01

Aceh, Indonesia, was the hardest-hit area in the December 26, 2004 Indian Ocean earthquake and tsunami, with more than 500,000 people displaced, 120,000 people dead, and total damages and losses estimated at $4.5 billion. The relief effort following the tsunami was also immense, with billions of dollars of aid pledged to this province alone. Since then, there have been several natural disasters, including Typhoon Haiyan, which have caused great loss of life and displacement and for which these results are applicable. This study aimed to determine and assess utilization patterns of health services for children under the age of five with diarrhea, cough and difficulty breathing, fever, or skin disease and to identify determinants of formal and non-formal healthcare usage. A household survey of 1439 households was administered to caretakers of children aged 1-5 years. A sample of clusters within Banda Aceh and Aceh Besar were selected and those caretakers within the cluster who fit the inclusion criteria were interviewed. In the two weeks prior to the survey, 78.3% of respondents utilized formal health services as the first line of care for their child's illness episode. Factors significantly associated with decreased formal healthcare usage for the sick children were if the children were living in a displaced household, if the children's mother or father were not living, and if the children's caretaker was not the mother. Although utilization of formal health services for children was quite high after the tsunami, there were certain children who received significantly less care, including those who were displaced, those who were being cared for by someone other than their mother, and those for whom one or both parents had died. Among the recommendations are suggestions to target these children to ensure that they receive the health care they need.

IMPLEMENTASI PEMIKIRAN DAKWAH MOHAMMAD NATSIR DI DEWAN DAKWAH ISLAMIYAH INDONESIA PROVINSI ACEH

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Raihan Raihan

2015-08-01

Full Text Available Mohammad Natsir was one of the da’wa figure where his thoughts covered various fields. He was the founder DDII (Dewan Da'wah Islamiyah Indonesia who was assessed consistently carried out the Islamic da’wa until the end of his life. As the result of his struggle, related to the vision and mission of the center of DDII, DDII Aceh should not be much different from that set by the center. But in reality, when it is seen through the aspect of the activities being carried out have not been fully applied by Aceh DDII. The result of this study shows that the struggle of Mohammad Natsir as well as the extension of the center management is related to the vision and the mission developed by the Aceh Provincial DDII is not different from that being set by the center. Similarly, the majority of programs are set by Aceh DDII has much in common with the da’wa activities that had been carried out by Mohammad Natsir when leading DDII, namely to conducted promoting and routine qur’anic recitation, building mosques, hampering the effort to silt the creed as well as other programs aimed at improving the Islamic da’wa quality. However, the performance of Aceh DDII is still seemed less productive due to the involvement of management which some still focus on less da’wa activities. In addition, the Aceh DDII is lack of operational funds in carrying out various activities which bring about some programs have been delayed, or even failure in its implementation.

Numerical Simulation of Internal Waves in the Andaman Sea

Science.gov (United States)

Mohanty, Sachiko; Devendra Rao, Ambarukhana

2017-04-01

The interactions of barotropic tides with irregular bottom topography generate internal waves with high amplitude known as large-amplitude internal waves (LAIW) in the Andaman Sea. These waves are an important phenomena in the ocean due to their influence on the density structure and energy transfer into the region. These waves are also important in submarine acoustics, underwater navigation, offshore structures, ocean mixing, biogeochemical processes, etc. over the shelf-slope region. In the present study, energetics analysis of M2 internal tides over the Andaman Sea is carried out in detail by using a three-dimensional MIT general circulation ocean model (MITgcm). In-situ observations of temperature, conductivity and currents with high temporal resolution are used to validate the model simulations. From the spectral energy estimate of density, it is found that the peak estimate is associated with the semi-diurnal frequency at all the depths in both observations and model simulations. The baroclinic velocity characteristics, suggests that a multi-mode features of baroclinic tides are present at the buoy location. To understand the generation and propagation of internal tides over this region, energy flux and barotropic-to-baroclinic M2 tidal energy conversion rates are examined. The model simulation suggests that the internal tide is generated at multiple sites and propagate off of their respective generation sources. Most of the energy propagation in the Andaman Sea follows the 1000m isobath. The maximum horizontal kinetic energy follows the energy flux pattern over the domain and the available potential energy is found to be maximum in the north of the Andaman Sea.

Seismoturbidite record as preserved at core sites at the Cascadia and Sumatra–Andaman subduction zones

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J. R. Patton

2013-04-01

Full Text Available Turbidite deposition along slope and trench settings is evaluated for the Cascadia and Sumatra–Andaman subduction zones. Source proximity, basin effects, turbidity current flow path, temporal and spatial earthquake rupture, hydrodynamics, and topography all likely play roles in the deposition of the turbidites as evidenced by the vertical structure of the final deposits. Channel systems tend to promote low-frequency components of the content of the current over longer distances, while more proximal slope basins and base-of-slope apron fan settings result in a turbidite structure that is likely influenced by local physiography and other factors. Cascadia's margin is dominated by glacial cycle constructed pathways which promote turbidity current flows for large distances. Sumatra margin pathways do not inherit these antecedent sedimentary systems, so turbidity currents are more localized.

Ichthyoplankton from Andaman and Nicobar seas

Digital Repository Service at National Institute of Oceanography (India)

Devi, C.B.L.; Stephen, R.; Aravindakshan, P.N.; Meenakshikunjamma, P.P.

. Maximum number of 4938 larvae/1000 m sup(3) was obtained from an offshore station north of Andaman Island (lat. 13 degrees 57'N and long. 92 degrees 38'E). Fish eggs and larvae were represented in all months. Fish eggs were found throughout the year...

Analysis of Marketing Channels and Price Effect to Rice Marketing Efficiency in Aceh, Indonesia

OpenAIRE

Yunus, Mukhlis; Syahputra, Hendra

2013-01-01

The objective of this study is to empirically explore the influence of marketing channels and price to rice marketing efficiency in Aceh Province, Indonesia. Six hundreds farmers' households from six districts of rice production base in Aceh were selected for the samples and analysed using the structural equation modelling (SEM). This study has been successfully documented how inefficient was the marketing of rice in Aceh because the farmers still tended to choose higher level of marketing ch...

History of decontamination after the Great East Japan Earthquake

International Nuclear Information System (INIS)

Omura, Takashi; Onodera, Hideaki; Morishita, Satoru; Kato, Sei

2015-01-01

The magnitude 9.0 earthquake (the Great East Japan Earthquake) hit Japan on March 11, 2011 brought tsunami hazard as well as a nuclear accident in addition to the seismic hazard. A wide area of the eastern Japan was contaminated by radioactive materials released from the Fukushima Daiichi Nuclear Power Plant of the Tokyo Electric Power Company. In response to the unprecedented situation of the radioactive pollution after the accident, the Act on Special Measures Concerning the Handling of Radioactive Pollution was enacted in August 2011. The Ministry of the Environment (MOE) has formulated a set of guidelines by the end of 2011 to provide information on how to store and manage contaminated waste. In addition, the MOE established 'The Policies for the Decontamination of Specific Areas (Decontamination Roadmap)' in January 2012. As a result, the radiation dose rate has decreased by approximately 46% in the residential area of Naraha town. The MOE will have been promoting decontamination and construction of interim storage facilities which are able to store and manage the removed soils and incineration ashes generated from decontamination works. (author)

Lessons Learned from Data Management Activities after the Great East Japan Earthquake in March 2011

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A Kitamoto

2013-02-01

Full Text Available This paper summarizes our effort towards managing the multi-disciplinary disaster-related data from the Great East Japan Earthquake, which happened on March 11, 2011 off the coast of Northeast Japan. This earthquake caused the largest tsunami in the recorded history of Japan, killed many people along the coast, and caused a nuclear disaster in Fukushima, which continues to affect a large area of Japan. Just after the earthquake, we started crisis response data management activities to provide useful information for supporting disaster response and recovery. This paper introduces the various types of datasets we made from the viewpoint of data management processing and draws lessons from our post-disaster activities.

Persistent volcanic signature observed around Barren Island, Andaman Sea, India

Digital Repository Service at National Institute of Oceanography (India)

Laluraj, C.M.; Balachandran, K.K.; Sabu, P.S.; Panampunnayil, U.

in the Andaman Sea during the period 25 to 30th October 2005. It is evident that during this period, the local winds were weak and northerly (Figure 3c), consistent with the orientation of the warm air pool. The heat source feeding the warm air mass may.... 1976). The intensity and movement of this hot air mass depends on the strength and endurance of eruption and the winds (Mass and Portman, 1989). Persistence of a warm air pool in the Andaman Sea, especially in the winter season is significant because...

Anomalies of total column CO and O3 associated with great earthquakes in recent years

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Y. Cui

2013-10-01

Full Text Available Variations of total column CO and O3 in the atmosphere over the epicenter areas of 35 great earthquakes that occurred throughout the world in recent years were studied based on the hyper-spectrum data from Atmospheric Infrared Sounder (AIRS. It was found that anomalous increases of CO and/or O3 concentrations occurred over the epicenter areas of 12 earthquakes among the 35 studied ones. However, increases in both CO and O3 concentrations were found for 6 earthquakes. The O3 anomalies appeared in the month when the earthquake occurred and lasted for a few months, whereas CO anomalies occurred irregularly. The duration of CO and O3 anomalies related to the earthquakes ranged from 1 to 6 months. The anomalies of CO concentration related to the earthquake can be mainly attributed to gas emission from the lithosphere and photochemical reaction, while the anomalous increases in O3 concentration can be mainly due to the transport of O3-enriched air and photochemical reaction. However, more work needs to be done in order to understand the mechanism of the CO and O3 anomalies further.

Studies on littoral flora of Andaman Islands

Digital Repository Service at National Institute of Oceanography (India)

Jagtap, T.G.

Marine macrophytes of Andaman islands were qualitatively surveyed. In all 40 genera, 64 species of marine algae, 17 genera, 22 species of mangroves while 3 genera, 3 species of seagrasses are reported. There were 26 species of rhodophyta, 21 species...

APAKAH FLYPAPER EFFECT TERJADI DI ACEH? STUDI MENGUKUR KEMANDIRIAN KEUANGAN DAERAH

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hasan muhammad basri

2014-12-01

Full Text Available The objective of this study is to analyse the phenomenon of flypaper effect in Aceh after the implementation of fiscal decentralization. Data used in the study were panel data covering all 23 district/municipalities in Aceh from 20U to 2013. Pooled Least Square was utilized. The results of this study revealed that own- source revenue, sharing revenue, special allocation funds, general allocation funds, and special autonomy funds are statistically significant variables and have a positive relation to regional spending. It was proven that flypaper effect has occured in Aceh as the coefficient of the own-source revenue variabel was smaller than that of sharing revenue variabel. This implied that Aceh has been dependent on the national government in term of regional financing. Based on descriptive analysis, provinces having dominant share of tertiary sector to their regional gross domestic products show fiscally independent. In order to achieve fiscal independence, the phenomenon of flypaper effect could be overcomed by shifting the economic structure from the primary and secondary to the tertiary sectors of the economy. In doing so, the contribution of own-source revenue to regional spending outweigh intergovernment transfer funds from national government

Assessment of precast beam-column using capacity demand response spectrum subject to design basis earthquake and maximum considered earthquake

Science.gov (United States)

Ghani, Kay Dora Abd.; Tukiar, Mohd Azuan; Hamid, Nor Hayati Abdul

2017-08-01

Malaysia is surrounded by the tectonic feature of the Sumatera area which consists of two seismically active inter-plate boundaries, namely the Indo-Australian and the Eurasian Plates on the west and the Philippine Plates on the east. Hence, Malaysia experiences tremors from far distant earthquake occurring in Banda Aceh, Nias Island, Padang and other parts of Sumatera Indonesia. In order to predict the safety of precast buildings in Malaysia under near field ground motion the response spectrum analysis could be used for dealing with future earthquake whose specific nature is unknown. This paper aimed to develop of capacity demand response spectrum subject to Design Basis Earthquake (DBE) and Maximum Considered Earthquake (MCE) in order to assess the performance of precast beam column joint. From the capacity-demand response spectrum analysis, it can be concluded that the precast beam-column joints would not survive when subjected to earthquake excitation with surface-wave magnitude, Mw, of more than 5.5 Scale Richter (Type 1 spectra). This means that the beam-column joint which was designed using the current code of practice (BS8110) would be severely damaged when subjected to high earthquake excitation. The capacity-demand response spectrum analysis also shows that the precast beam-column joints in the prototype studied would be severely damaged when subjected to Maximum Considered Earthquake (MCE) with PGA=0.22g having a surface-wave magnitude of more than 5.5 Scale Richter, or Type 1 spectra.

Outline of geophysical investigations on the great earthquake in the south-west Japan on Dec. 21, 1946

Science.gov (United States)

Nagata, Takeshi

1947-01-01

In in the early morning of Dec. 21, 1946, a great destructive earthquake occurred in southern-western Japan. According to the seismogram obtained in our university, the earthquake motion began at Tokyo from 4 h 20 m 10.4 s on Dec. 21, 1946. The maximum amplitude of NS, EW, and up-down components of the earthquake motion at Tokyo was 12.0 mm, 14.0 mm and 3.0 mm respectively, while the initial motion was composed of 80 μ south, 67 μ west and 20 μ down movements.

Deformation analysis of Aceh April 11th 2012 earthquake using GPS observation data

Science.gov (United States)

Maulida, Putra; Meilano, Irwan; Sarsito, Dina A.; Susilo

2015-04-01

This research tries to estimate the co-seismic deformation of intraplate earthquake occurred off northern Sumatra coast which is about 100-200 km southwest of Sumatrasubduction zone. The earthquake mechanism was strike-slip with magnitude 8.6 and triggering aftershock with magnitude 8.2 two hours later. We estimated the co-seismic deformation by using the GPS (Global Positioning System) continuous data along western Sumatra coast. The GPS observation derived from Sumatran GPS Array (SuGAr) and Geospatial Information Agency (BIG). For data processing we used GPS Analyze at Massachusetts Institute of Technology (GAMIT) software and Global Kalman Filter (GLOBK) to estimate the co-seismic deformation. From the GPS daily solution, the result shows that the earthquake caused displacement for the GPS stations in Sumatra. GPS stations in northern Sumatra showed the displacement to the northeast with the average displacement was 15 cm. The biggest displacement was found at station BSIM which is located at Simeuleu Island off north west Sumatra coast. GPS station in middle part of Sumatra, the displacement was northwest. The earthquake also caused subsidence for stations in northern Sumatra, but from the time series there was not sign of subsidence was found at middle part of Sumatra. In addition, the effect of the earthquake was worldwide and affected the other GPS Stations around Hindia oceanic.

Syariah as Heterotopia: Responses from Muslim Women in Aceh, Indonesia

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Reed Taylor

2015-05-01

Full Text Available In this paper, I argue that the implementation of syariah is best understood as a heterotopia by women in Aceh, Indonesia. The current debates over the role of syariah for women in Acehnese society focus on either a secular human rights critique of non-liberal norms that restrict the rights and freedom of women or a religiously prescribed defense of communal norms that protect women and society. Based on interviews, I identify three variants of how women conceive of and inhabit syariah in Aceh. Two of these variants are underrepresented in the current academic literature on syariah in Aceh. Two key distinctions are drawn between blueprint and iconoclastic utopian thought and state-centric and non-state-centric models of political legitimacy. Rethinking syariah as a “socio-spatial dialectic” allows for all three variants of syariah existing simultaneously as a heterotopia in Acehnese society.

Kinds of damage that could result from a great earthquake in the central United States

Science.gov (United States)

Hooper, M.G.; Algermissen, S.T.

1985-01-01

In the winter of 1811-12 a series of three great earthquakes occurred in the New Madrid, Missouri seismic zone in the central United States. In addition to the three principal shocks, at least 15 other earthquakes of intensity VIII or more occurred within a year of the first large earthquake on December 16, 1811. The three main shocks were felt over the entire eastern United States. They were strong enough to cause minor damage cause minor damage as far away as Indiana and Ohio on the north, the Carolinas on the east, and southern Mississippi to the south. They were strong enough to cause severe or structural damage in parts of Missouri, Illinois, Indiana, Kentucky, Tennessee, Mississippi, and Arkansas. A later section in this article describes what happened in the epicentral region. Fortunately, few people lived in the severely shaken area in 1811; that is not the case today. What would happen if a series of earthquakes as large and numerous as the "New Madrid" earthquakes were to occur in the New Madrid seismic zone today?

Hubungan Pola Konsumsi dengan Diabetes Melitus Tipe 2 pada Pasien Rawat Jalan di RSUD Dr. Fauziah Bireuen Provinsi Aceh

OpenAIRE

nur, abidah; Fitria, Eka; Zulhaida, Andi; Hanum, Sari

2016-01-01

Kebiasaan masyarakat Aceh adalah mengonsumsi makanan manis, asin, dan berlemak. Konsumsikarbohidrat, gula, dan makanan serta minuman manis yang tinggi dalam masyarakat Aceh berisikoterkena diabetes melitus. Penelitian bertujuan untuk mengetahui hubungan pola konsumsi masyarakatAceh dengan penyakit diabetes melitus. Penelitian bersifat deskriptif analitik dengan desain kasuskontroldi RSUD dr. Fauziah Bireuen Provinsi Aceh tahun 2014. Populasi penelitian adalah pasien yangrawat jalan yang berku...

The link between great earthquakes and the subduction of oceanic fracture zones

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R. D. Müller

2012-12-01

Full Text Available Giant subduction earthquakes are known to occur in areas not previously identified as prone to high seismic risk. This highlights the need to better identify subduction zone segments potentially dominated by relatively long (up to 1000 yr and more recurrence times of giant earthquakes. We construct a model for the geometry of subduction coupling zones and combine it with global geophysical data sets to demonstrate that the occurrence of great (magnitude ≥ 8 subduction earthquakes is strongly biased towards regions associated with intersections of oceanic fracture zones and subduction zones. We use a computational recommendation technology, a type of information filtering system technique widely used in searching, sorting, classifying, and filtering very large, statistically skewed data sets on the Internet, to demonstrate a robust association and rule out a random effect. Fracture zone–subduction zone intersection regions, representing only 25% of the global subduction coupling zone, are linked with 13 of the 15 largest (magnitude M_w ≥ 8.6 and half of the 50 largest (magnitude M_w ≥ 8.4 earthquakes. In contrast, subducting volcanic ridges and chains are only biased towards smaller earthquakes (magnitude < 8. The associations captured by our statistical analysis can be conceptually related to physical differences between subducting fracture zones and volcanic chains/ridges. Fracture zones are characterised by laterally continuous, uplifted ridges that represent normal ocean crust with a high degree of structural integrity, causing strong, persistent coupling in the subduction interface. Smaller volcanic ridges and chains have a relatively fragile heterogeneous internal structure and are separated from the underlying ocean crust by a detachment interface, resulting in weak coupling and relatively small earthquakes, providing a conceptual basis for the observed dichotomy.

FLASH Technology: Full-Scale Hospital Waste Water Treatments Adopted in Aceh

Science.gov (United States)

Rame; Tridecima, Adeodata; Pranoto, Hadi; Moesliem; Miftahuddin

2018-02-01

A Hospital waste water contains a complex mixture of hazardous chemicals and harmful microbes, which can pose a threat to the environment and public health. Some efforts have been carried out in Nangroe Aceh Darussalam (Aceh), Indonesia with the objective of treating hospital waste water effluents on-site before its discharge. Flash technology uses physical and biological pre-treatment, followed by advanced oxidation process based on catalytic ozonation and followed by GAC and PAC filtration. Flash Full-Scale Hospital waste water Treatments in Aceh from different district have been adopted and investigated. Referring to the removal efficiency of macro-pollutants, the collected data demonstrate good removal efficiency of macro-pollutants using Flash technologies. In general, Flash technologies could be considered a solution to the problem of managing hospital waste water.

Quantifying 10 years of improved earthquake-monitoring performance in the Caribbean region

Science.gov (United States)

McNamara, Daniel E.; Hillebrandt-Andrade, Christa; Saurel, Jean-Marie; Huerfano-Moreno, V.; Lynch, Lloyd

2015-01-01

Over 75 tsunamis have been documented in the Caribbean and adjacent regions during the past 500 years. Since 1500, at least 4484 people are reported to have perished in these killer waves. Hundreds of thousands are currently threatened along the Caribbean coastlines. Were a great tsunamigenic earthquake to occur in the Caribbean region today, the effects would potentially be catastrophic due to an increasingly vulnerable region that has seen significant population increases in the past 40–50 years and currently hosts an estimated 500,000 daily beach visitors from North America and Europe, a majority of whom are not likely aware of tsunami and earthquake hazards. Following the magnitude 9.1 Sumatra–Andaman Islands earthquake of 26 December 2004, the United Nations Educational, Scientific and Cultural Organization (UNESCO) Intergovernmental Coordination Group (ICG) for the Tsunami and other Coastal Hazards Early Warning System for the Caribbean and Adjacent Regions (CARIBE‐EWS) was established and developed minimum performance standards for the detection and analysis of earthquakes. In this study, we model earthquake‐magnitude detection threshold and P‐wave detection time and demonstrate that the requirements established by the UNESCO ICG CARIBE‐EWS are met with 100% of the network operating. We demonstrate that earthquake‐monitoring performance in the Caribbean Sea region has improved significantly in the past decade as the number of real‐time seismic stations available to the National Oceanic and Atmospheric Administration tsunami warning centers have increased. We also identify weaknesses in the current international network and provide guidance for selecting the optimal distribution of seismic stations contributed from existing real‐time broadband national networks in the region.

PARADOKS GENDER (Kajian Feminisme Etis terhadap Kemunculan Inong Balee dalam Kekerasan Politik di Aceh)

OpenAIRE

Nugroho, Hastanti Widy; Murtiningsih, Siti

2016-01-01

Abstract This research aims to get understanding about a definition and a concept of Inong Balee in a political violence in Aceh; secondly, to get an evidence of gender paradox in the Inong Balee’s role and existence in Aceh; thirdly, to criticize the concept of Inong Balee’s gender paradox from Ethical Feminism viewpoint; fourthly, all of them are formulated as a recommendation for a resolution of the political violence in Aceh. The result of this research is the Inong Balee is a general ...

Ethnomedicinal knowledge among Karens of Andaman & Nicobar Islands, India.

Science.gov (United States)

Chander, M Punnam; Kartick, C; Vijayachari, P

2015-03-13

This study documents the use of medicinal plants by Karens of Middle Andaman, of the Andaman and Nicobar Islands. In spite of the availability of modern medicines, Karens preferred herbal remedies provided by the Traditional Knowledge Practitioners (TKPs), who served as their healers. Hence, the aim of this study was to collect information from TKPs and determine the significance of plants utilized for medicinal purposes. The informant consensus factor (ICF) in relation to medicinal plants used was also estimated and analysed. Field research was conducted in three villages of Middle Andaman, inhabited by Karens, during October 2010 - February 2013. TKPs were interviewed with a questionnaire-guided ethno-medical survey protocol. The data obtained were analysed using the informant consensus factor (ICF) and use value (UV). Voucher specimens of all the cited plants were deposited at Regional Medical Research Centre (ICMR), Port Blair. Use of 78 medicinal plant species belonging to 71 genera encompassing 48 families was recorded during the survey. These plants were used to treat 38 different ailments, and divided into ten categories of use. The highest ICF value (0.79) was observed for infections and infestations. The Zingiberaceae and Fabaceae families exhibited the highest number of species, and the plants with the highest use values were Typha angustifolia L., Millingtonia hortensis L. f. and Piper betle L. The most common growth form observed were herbs (42%). Among the several plant parts used, leaves were mostly preferred for preparation of medicines. Water was the main excipient used for mixing the herbs. This study documents the use of medicinal plants by Karens of the Andaman and Nicobar Islands. Phytochemical and pharmacological aspects of these plants need to be studied, to confirm their efficacy and safety, and determine their potential use in modern medicine. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Decolonising the Aceh Museum Objects, Histories and their Narratives

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Ajeng Arainikasih

2018-06-01

Full Text Available The Aceh Museum, one of the oldest museums in Indonesia, was established during Dutch colonial rule. In this article the discussion of three objects of the colonial collections at the Aceh Museum (an ancient metal bell, colonial photographs and an old wooden weaving tool illustrate the complexities of decolonising museums in a previously colonised country. As this practice varies, depending on whether the country was colonised or was a coloniser, this case study shows that in the Indonesian context, decolonising museums means featuring narratives from the local perspective, challenging colonial legacies (such as social segregation and deconstruction of Indonesian postcolonial postcolonial official nationalist history.This article is part of the forum 'Decolonisation and colonial collections: An unresolved conflict'Het Aceh Museum, een van de oudste musea in Indonesië, werd opgericht tijdens het Nederlands koloniaal bewind. In dit artikel wordt aan de hand van verschillende voorwerpen uit de collectie van het Aceh Museum (een oude metalen klok, koloniale foto’s en een oud weefgereedschap ingegaan op de dekolonisatie van musea in vroegere gekoloniseerde landen. Aangezien de dekolonisatie van musea afhankelijk is van het gegeven of een museum in een gekoloniseerd land staat of juist in een land dat koloniseerde, laat deze case study zien hoe het dekoloniseren van musea in Indonesië zou moeten plaatsvinden door middel van narratieven vanuit lokaal perspectief, het ter discussie stellen van koloniale erfenissen (zoals sociale segregatie en het deconstrueren van de Indonesische, postkoloniale en officiële nationalistische geschiedschrijving.Dit artikel is onderdeel van het forum 'Decolonisation and colonial collections: An unresolved conflict'

The Great Maule earthquake: seismicity prior to and after the main shock from amphibious seismic networks

Science.gov (United States)

Lieser, K.; Arroyo, I. G.; Grevemeyer, I.; Flueh, E. R.; Lange, D.; Tilmann, F. J.

2013-12-01

the Great Maule earthquake the Collaborative Research Center SFB 574 'Volatiles and Fluids in Subduction Zones' shot several wide-angle profiles and operated a network, also consisting of OBS and land stations for six months in 2008. Both projects provide a great opportunity to study the evolution of a subduction zone within the seismic cycle of a great earthquake. The most profound features are (i) a sharp reduction in intraslab seismic activity after the Maule earthquake and (ii) a sharp increase in seismic activity at the slab interface above 50 km depth, where large parts of the rupture zone were largely aseismic prior to the Maule earthquake. Further, the aftershock seismicity shows a broader depth distribution above 50 km depth.

Lai-like leptospira from the Andaman Islands

NARCIS (Netherlands)

Sehgal, S. C.; Vijayachari, P.; Smythe, L. D.; Norris, M.; Symonds, M.; Dohnt, M.; Korver, H.; v d Kemp, H.; Hartskeerl, R. A.; Terpstra, W. J.

2000-01-01

Leptospirosis has been an important public health problem in the Andaman Islands since 1988. As information about the exact etiological agent is not available, the present study was undertaken to isolate and identify Leptospira from human patients. An isolate coded AF61 was recovered from the blood

The northern tidal dynamic of Aceh waters: A 3D numerical model

Science.gov (United States)

Irham, M.; Miswar, E.; Ilhamsyah, Y.; Setiawan, I.

2018-05-01

The northern tidal dynamic of Aceh waters studied by employing three-dimensional (3D) numerical hydrodynamic model. The purpose of this study is to understand the phenomena and the characteristic of the northern tidal dynamic of Aceh waters. The research used the explicit-splitting scheme numerical model of Navier-Stokes formulation. The result displays that the vertical rotation of flow movement (vertical eddy) at a depth of 15 to 25 meter eastern part of the study area. Hence, the result also informs that the current circulation identically to the upwelling in the western region of Aceh during the wet season and vice versa. However, during the transitional season, the flow circulation depends on how the tidal dynamic occurs in the area.

Uncovering the factors that can support and impede post-disaster EIA practice in developing countries: The case of Aceh Province, Indonesia

Energy Technology Data Exchange (ETDEWEB)

Gore, Tom; Fischer, Thomas B., E-mail: fischer@liverpool.ac.uk

2014-01-15

The close relationship between environmental degradation and the occurrence and severity of disaster events has in recent years raised the profile of environmental assessment (EA) in the disaster management field. EA has been identified as a potentially supportive tool in the global effort to reduce disaster risk. As a component of this, attention has been brought specifically to the importance of the application of EA in the aftermath of disaster events in order to help prevent recurrence and promote sustainability. At the same time, however, it has also been recognised that post-disaster environments may be unfavourable to such practices. Looking at the practice of environmental impact assessment (EIA), this paper reports on a study which sought to identify more specifically the factors which can both support and hinder such practice following disaster events in a developing country context. Analysing the situation in Aceh Province, Indonesia, after the impact of two tsunamigenic earthquakes in late 2004 and early 2005, it is concluded that if EIA is to have a central role in the post-disaster period, pre-disaster preparation could be a key. -- Highlights: • Close relationship between environmental degradation and occurrence/severity of disaster events has raised profile of EA. • EA as a potentially supportive tool in the global effort to reduce disaster risk • Application of EA in the aftermath of disaster events to help prevent recurrence and promote sustainability • The paper looks at factors which can both support and hinder EA following disaster events in a developing country context. • We analyse the situation in Aceh Province, Indonesia, after the impact of two tsunamigenic earthquakes in 2004 and 2005.

Two-phase opening of Andaman Sea: a new seismotectonic insight

Science.gov (United States)

Khan, P. K.; Chakraborty, Partha Pratim

2005-01-01

High-resolution reconstruction of Benioff zone depth-dip angle trajectory for Burma-Java subduction margin between 2° and 17°N Lat. reveals two major episodes of plate geometry change expressed as abrupt deviation in subduction angle. Estimation of effective rate of subduction in different time slices (and then length of subducted slab) allowed drawing of isochrones in Ma interval through these trajectories for the time period 5-12 Ma. With these isochrones, the deformation events on the subducting Indian plate are constrained in time as of 4-5 and 11 Ma old. This well-constrained time connotation offered scope for the correlation of slab deformation events with the well-established two-phase opening history of the Andaman Sea. While the 11 Ma event recorded from southern part of the study area is correlated with early stretching and rifting phase, the 4-5 Ma event is interpreted as major forcing behind the spreading phase of the Andaman Sea. Systematic spatio-temporal evaluation of Indian plate obliquity on the Andaman Sea evolution shows its definite control on the early rifting phase, initiated towards south near northwest Sumatra. The much young spreading phase recorded towards north of 7° Lat. is possibly the result of late Miocene-Pliocene trench retreat and follow-up transcurrent movement (along Sagaing and Sumatran fault system) with NW-SE pull-apart extension. Nonconformity between plate shape and subduction margin geometry is interpreted as the causative force behind Mid-Miocene intraplate extension and tearing. Enhanced stretching in the overriding plate consequently caused active forearc subsidence, recorded all along this plate margin. Initial phase of the Andaman Sea opening presumably remains concealed in this early-middle Miocene forearc subsidence history. The late Miocene-Pliocene pull-apart opening and spreading was possibly initiated near the western part of the Mergui-Sumatra region and propagated northward in subsequent period. A temporary

Multi-Sensors Observations of Pre-Earthquake Signals. What We Learned from the Great Tohoku Earthquake?

Science.gov (United States)

Ouzonounov, D.; Pulinets, S.; Papadopoulos, G.; Kunitsyn, V.; Nesterov, I.; Hattori, K.; Kafatos, M.; Taylor, P.

2012-01-01

The lessons learned from the Great Tohoku EQ (Japan, 2011) will affect our future observations and an analysis is the main focus of this presentation. Multi-sensors observations and multidisciplinary research is presented in our study of the phenomena preceding major earthquakes Our approach is based on a systematic analysis of several physical and environmental parameters, which been reported by others in connections with earthquake processes: thermal infrared radiation; temperature; concentration of electrons in the ionosphere; radon/ion activities; and atmospheric temperature/humidity [Ouzounov et al, 2011]. We used the Lithosphere-Atmosphere-Ionosphere Coupling (LAIC) model, one of several possible paradigms [Pulinets and Ouzounov, 2011] to interpret our observations. We retrospectively analyzed the temporal and spatial variations of three different physical parameters characterizing the state of the atmosphere, ionosphere the ground surface several days before the March 11, 2011 M9 Tohoku earthquake Namely: (i) Outgoing Long wave Radiation (OLR) measured at the top of the atmosphere; (ii) Anomalous variations of ionospheric parameters revealed by multi-sensors observations; and (iii) The change in the foreshock sequence (rate, space and time); Our results show that on March 8th, 2011 a rapid increase of emitted infrared radiation was observed and an anomaly developed near the epicenter with largest value occurring on March 11 at 07.30 LT. The GPS/TEC data indicate an increase and variation in electron density reaching a maximum value on March 8. Starting from this day in the lower ionosphere there was also observed an abnormal TEC variation over the epicenter. From March 3 to 11 a large increase in electron concentration was recorded at all four Japanese ground-based ionosondes, which returned to normal after the main earthquake. We use the Japanese GPS network stations and method of Radio Tomography to study the spatiotemporal structure of ionospheric

The Patronage Behaviour of Islamic Bank's Customers: Empirical Studies in Aceh

OpenAIRE

Abd. Majid, M. Shabri; Zulhanizar, Said

2016-01-01

This study is aimed at empirically exploring the pertinent factors, which customers and non-customer perceive as germane to their selection of Islamic bank in Aceh, Indonesia. A sample of 300 customers and non-customer of Bank Aceh Syariah were selected based on the convenience sampling technique. Using the logistic regression technique, the study documented that the customers’ selection of the banks were influenced by the factors of banks’ characteristic, services and trust, shari’ah complia...

The Great Tangshan Earthquake of 1976

OpenAIRE

Huixian, Liu; Housner, George W.; Lili, Xie; Duxin, He

2002-01-01

At 4:00 a.m. on July 28, 1976 the city of Tangshan, China ceased to exist. A magnitude 7.8 earthquake was generated by a fault that passed through the city and caused 85% of the buildings to collapse or to be so seriously damaged as to be unusable, and the death toll was enormous. The earthquake caused the failures of the electric power system, the water supply system, the sewer system, the telephone and telegraph systems, and radio communications; and the large coal mines and the industries ...

POLITIK PEMBERLAKUAN SYARI`AT ISLAM DI ACEH DAN KELANTAN (1993-2014

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Khamami Zada

2015-06-01

Full Text Available The application of Islamic rules in Aceh and Kelantan is also related to the political power. There is a significant difference about political treatment on the application of Islamic law in Aceh and Kelantan. In Aceh, the central government (Indonesia thinks that it is needed to apply jinâyah law in Aceh as a strategy to solve conflicts. This political rule has been applied in the republic of Indonesia since the leadership of Habibie, Abdurrahman Wahid, Megawati Soekarno Putri to Susilo Bambang Yudhoyono. The main factor that influences the Indonesian political government rule is the central conflict with the Acehnese in the leadership of Soeharto presidential to the Helsinski Agreement 2005. Some vertical conflicts happened between the central government and the Acehnese were solved by giving special autonomy in applying the Islamic rules. Not only family law and economic law which are given autonomy to be applied in Aceh, but also the autonomy to apply jinâyah Law. In Kelantan, Federal government (Malaysia did not have political wish to apply Jinayah Law in Kelantan since the leadership of Mahathir Muhammad, Abdullah Badawi to Najib Razak. Moreover the federal government made the issue of the application of jinâyah law as the political commodity to get the political sympathy from the people, who are the partner of non Moslem voters in the national ranks and some Moslem voters who are not affiliated with PAS. This political needs factor is kept by the Federal Government to respond the Kelantan’s government wish to apply Islamic rules.Copyright (c 2015 by Al-Ihkam. All right reserved DOI : 10.19105/al-ihkam.v10i1.588 

Biochemical composition of zooplankton from the Andaman Sea

Digital Repository Service at National Institute of Oceanography (India)

Goswami, S.C.; Rao, T.S.S.; Matondkar, S.G.P.

Protein was the dominant constituent in mixed zooplankton major planktonic groups and some common species collected from the Andaman Sea. Overall mean values, calculated as a percentage of dry weight, were 45,14 protein, 10.6 lipid, 4.2 carbohydrate...

Provenance analysis of the Oligocene turbidites (Andaman Flysch ...

Indian Academy of Sciences (India)

d. F. L. L. L. P. P. Figure 2. Field photographs of the Andaman Flysch turbidites. ... sandstone bed and produce flame (F) structures; (e) A variety of sole marks at the base of an ...... Nicobar: The Neogene; Capital Publishing Company, New.

Suicide risk among young children after the Great East Japan Earthquake: A follow-up study.

Science.gov (United States)

Fujiwara, Takeo; Yagi, Junko; Homma, Hiroaki; Mashiko, Hirobumi; Nagao, Keizo; Okuyama, Makiko

2017-07-01

On 11 March 2011, the Great East Japan Earthquake and subsequent tsunami hit East Japan. We aim to investigate the impact of trauma experiences related to the earthquake on suicide risk among young children, stratified by child sex. Participants at baseline were children who were exposed to the 2011 disaster at preschool age (affected area, n=198; unaffected area, n=82, total n=280). From July 2013 to May 2014, suicide risk was assessed using the Mini International Neuropsychiatric Interview for Children and Adolescents (MINI-KID) in a follow-up interview conducted by a child psychiatrist or psychologist (N=210, follow-up rate: 75%). Among young girls in the affected area, 12 out of 65 (18.5%) showed suicidal ideation, which is significantly higher than girls in the unaffected area (4.7%, p for chi-square=0.036). In the multivariate model adjusted for potential confounders and mediators, the odds ratio for 4 or more trauma experiences related to the earthquake was 5.74 (95% confidence interval: 0.83-39.6, p=0.076) compared to no trauma experience related to the earthquake. Among young boys, trauma exposure was not associated with suicidal ideation. Our findings showed that young girls who experienced earthquake-related trauma at preschool age had a higher suicidal ideation 3 years after the earthquake. Copyright © 2017. Published by Elsevier B.V.

Geological Aspect of Slope Failure and Mitigation Approach in Bireun - Takengon Main Road, Aceh Province, Indonesia

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Ibnu Rusydy

2016-04-01

Full Text Available A soil and rock slope assessment survey was conducted along Bireun – Takengon main road in Aceh Province, Indonesia. The slope assessment survey was carried out to determine the geological condition, verify and identify the potential areas of slope failure and to study what type of slope stability and protection method could be applied to the road. Several research methodologies were conducted in the field such as rock and soil identification, and slope assessment. The survey was conducted in four selected areas along Bireun – Takengon main road. In study area I, soil creep occurred because of a presence of montmorillonite clay. The mitigation methods to reduce soil creeping in this area are building a retaining wall and pile. The shotcrete, wire mesh, net rock bolting, and rock removal method is suitable to apply in study area II. The shotcrete and soil nails were used because the type of rocks in those areas is sedimentary rock such as shale, sandstone, siltstone, and a boulder of a volcanic rock. The same approach shall be applied in study area IV. study area III was the best spot to learn about the mitigation approach for slope stability and provides many lessons learned. Aceh Province experience active tectonic movement, high intensity of rain, geological structures, a high degree of weathering, and high intensity of earthquake,as primary factors which trigger landslides. The techonology of slope stabilizing and protection methods can be applied to mitigate landslides.

COMPARING SEA LEVEL RESPONSE AT MONTEREY, CALIFORNIA FROM THE 1989 LOMA PRIETA EARTHQUAKE AND THE 1964 GREAT ALASKAN EARTHQUAKE

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L. C. Breaker

2009-01-01

Full Text Available Two of the largest earthquakes to affect water levels in Monterey Bay in recent years were the Loma Prieta Earthquake (LPE of 1989 with a moment magnitude of 6.9, and the Great Alaskan Earthquake (GAE of 1964 with a moment magnitude of 9.2. In this study, we compare the sea level response of these events with a primary focus on their frequency content and how the bay affected it, itself. Singular Spectrum Analysis (SSA was employed to extract the primary frequencies associated with each event. It is not clear how or exactly where the tsunami associated with the LPE was generated, but it occurred inside the bay and most likely began to take on the characteristics of a seiche by the time it reached the tide gauge in Monterey Harbor. Results of the SSA decomposition revealed two primary periods of oscillation, 9-10 minutes, and 31-32 minutes. The first oscillation is in agreement with the range of periods for the expected natural oscillations of Monterey Harbor, and the second oscillation is consistent with a bay-wide oscillation or seiche mode. SSA decomposition of the GAE revealed several sequences of oscillations all with a period of approximately 37 minutes, which corresponds to the predicted, and previously observed, transverse mode of oscillation for Monterey Bay. In this case, it appears that this tsunami produced quarter-wave resonance within the bay consistent with its seiche-like response. Overall, the sea level responses to the LPE and GAE differed greatly, not only because of the large difference in their magnitudes but also because the driving force in one case occurred inside the bay (LPE, and in the second, outside the bay (GAE. As a result, different modes of oscillation were excited.

Uncertainties in the 2004 Sumatra–Andaman source through nonlinear stochastic inversion of tsunami waves

Science.gov (United States)

Venugopal, M.; Roy, D.; Rajendran, K.; Guillas, S.; Dias, F.

2017-01-01

Numerical inversions for earthquake source parameters from tsunami wave data usually incorporate subjective elements to stabilize the search. In addition, noisy and possibly insufficient data result in instability and non-uniqueness in most deterministic inversions, which are barely acknowledged. Here, we employ the satellite altimetry data for the 2004 Sumatra–Andaman tsunami event to invert the source parameters. We also include kinematic parameters that improve the description of tsunami generation and propagation, especially near the source. Using a finite fault model that represents the extent of rupture and the geometry of the trench, we perform a new type of nonlinear joint inversion of the slips, rupture velocities and rise times with minimal a priori constraints. Despite persistently good waveform fits, large uncertainties in the joint parameter distribution constitute a remarkable feature of the inversion. These uncertainties suggest that objective inversion strategies should incorporate more sophisticated physical models of seabed deformation in order to significantly improve the performance of early warning systems. PMID:28989311

[Trust in organizations concerned with risks of the Great East Japan Earthquake].

Science.gov (United States)

Nakayachi, Kazuya; Kudo, Daisuke; Ozaki, Taku

2014-06-01

This study investigated the levels of public trust in organizations associated with the Great East Japan Earthquake. In Study 1 (N = 639), the levels of trust in eight organizations as well as the determinants of trust--perceived salient value similarity (SVS), ability, and motivation--were measured twice, first immediately after the earthquake and then a year later. The results indicated that the trust levels for six of the eight organizations had been preserved, supporting the double asymmetric effect of trust. The results of structural equation modeling (SEM) revealed that SVS explained trust more when the organization had been less trusted. Trust in the organization explains well the perceived reduction of the target risk. The results of SEM in Study 2 (N = 1,030) replicated those of Study 1, suggesting the stability of the explanatory power of the determinants of trust. Implications of the study for risk management practices are discussed.

Recent sightings of marine mammals in Andaman Islands, India

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Bitopan Malakar

2015-04-01

Full Text Available This study reports opportunistic sightings of marine mammals between August 2013 and January 2014 in the Andaman region.  Seven sightings were recorded during this period out of which one was of a Dugong, which is significant considering its small population size in India and limited data on its distribution and abundance.  The rest were 24 dolphins (Tursiops sp..  Four sightings were of the same pod of dolphins on different days at the same location.  Two sightings occurred during regular coral reef monitoring survey and the other five during fishery resource survey by trawling operations.  These sightings are of great significance as there is a lack of studies on marine mammals from the region.  Sighting records are useful for understanding aggregation site, behaviour, habits and habitat and residency patterns and provide important information for conservation of marine mammals. 

Urgent Safety Measures in Japan after Great East Japan Earthquake

International Nuclear Information System (INIS)

Taniura, W.; Otani, H.

2012-01-01

Due to tsunami triggered by the Great East Japan Earthquake on March 11, 2011, the operating and refueling reactor facilities at Fukushima Dai-ichi and Dai-ni Nuclear Power Plants of Tokyo Electric Power Co. caused a nuclear hazard. Japanese electric power companies voluntarily began to compile various urgent measures against tsunami within the week the hazard was caused. As for the urgent safety measures of each licensee, it is clarified that effective measures have been appropriately implemented as a result of the inspection of the national government, the verification based on the guideline of the Japan Society of Maintenology and the stress test. (author)

The Role of Adat Justice and Its Adat Institutons in Preventing Transnational Crimes in Aceh Province, Indonesia

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Sri Walny Rahayu

2017-12-01

Lebih dari satu dekade setelah berlakunya Undang-Undang No. 11 Tahun 2006 tentang Pemerintahan Aceh, kemampuan adaptif peradilan adat dan lembaga adat Aceh terus bertahan karena memiliki dasar legalitas penormaan yang kuat diatur dalam undang-undang dan peraturan di Indonesia. Di sisi lain jika dikaji, konsekuensi pelaksanaan Masyarakat Ekonomi Asean (MEA efektif berlaku 31 Desember 2015 di Indonesia berpotensi menimbulkan ancaman seperti munculnya berbagai bentuk kejahatan transnasional yang melintasi perbatasan suatu negara, dilakukan oleh pelaku dari dua atau lebih negara dengan modus operandi modern. Berlakunya MEA bagi Aceh merupakan tantangan memanfaatkan peluang peradilan adat dan lembaga adat mengantisipasi kejahatan tersebut. Berdasarkan data dari ASEAN Rencana Aksi untuk memerangi kejahatan transnasional terdapat delapan bentuk kejahatan yaitu, perdagangan gelap narkoba, perdagangan manusia, laut-pembajakan, penyelundupan senjata, pencucian uang, terorisme, kejahatan ekonomi internasional dan cyber crimes. Tulisan ini bertujuan menjelaskan kemampuan adaptif peradilan adat, lembaga adat Aceh, dan model intervensi peradilan adat di Aceh menghadapi kejahatan transnasional era MEA.

Port Blair declaration pledged to establish and develop Andaman and Nicobar Ocean Biogeographic Information System - Meeting report

Digital Repository Service at National Institute of Oceanography (India)

Chavan, V.S.; Achuthankutty, C.T.; Nazar, A.K.A.

to implement such an inform a tion system, and monitor the progress of ANOBIS. The task force would comprise of techn i cal and da ta - management representatives from pa r - ticipating institutions, and would ensure seamless establishment and development... Declaration pledged to establish and develop Andaman and Nicobar Ocean Biogeographic Information Sy s tem* T he Andaman and Nicobar (A&N) I s- lands are located in the Indian Ocean, in the southern reaches of the Bay of Be n gal. The Andaman Sea...

Deformation analysis of Aceh April 11{sup th} 2012 earthquake using GPS observation data

Energy Technology Data Exchange (ETDEWEB)

Maulida, Putra, E-mail: putra.maulida@gmail.com [Bandung Institute of Technology (ITB), Jalan Ganesha 10, Bandung 40132 (Indonesia); Meilano, Irwan; Sarsito, Dina A. [Bandung Institute of Technology (ITB), Jalan Ganesha 10, Bandung 40132 (Indonesia); Geodesy Research Group, geodesy and geomatic Engineering, ITB (Indonesia); Susilo [Bandung Institute of Technology (ITB), Jalan Ganesha 10, Bandung 40132 (Indonesia); Geospatial Information Agency (BIG) (Indonesia)

2015-04-24

This research tries to estimate the co-seismic deformation of intraplate earthquake occurred off northern Sumatra coast which is about 100-200 km southwest of Sumatrasubduction zone. The earthquake mechanism was strike-slip with magnitude 8.6 and triggering aftershock with magnitude 8.2 two hours later. We estimated the co-seismic deformation by using the GPS (Global Positioning System) continuous data along western Sumatra coast. The GPS observation derived from Sumatran GPS Array (SuGAr) and Geospatial Information Agency (BIG). For data processing we used GPS Analyze at Massachusetts Institute of Technology (GAMIT) software and Global Kalman Filter (GLOBK) to estimate the co-seismic deformation. From the GPS daily solution, the result shows that the earthquake caused displacement for the GPS stations in Sumatra. GPS stations in northern Sumatra showed the displacement to the northeast with the average displacement was 15 cm. The biggest displacement was found at station BSIM which is located at Simeuleu Island off north west Sumatra coast. GPS station in middle part of Sumatra, the displacement was northwest. The earthquake also caused subsidence for stations in northern Sumatra, but from the time series there was not sign of subsidence was found at middle part of Sumatra. In addition, the effect of the earthquake was worldwide and affected the other GPS Stations around Hindia oceanic.

The west Andaman fault and its influence on the aftershock pattern of the recent megathrust earthquakes in the Andaman-Sumatra region

Digital Repository Service at National Institute of Oceanography (India)

KameshRaju, K.A.; Murty, G.P.S.; Amarnath, D.; MohanKumar, M.L.

lithospheric scale boundary and together with other tectonic elements modulates the occurrence of large earthquakes and their rupture pattern. The active strike-slip motion along the WAF, presence of backarc spreading coupled with increased obliquity...

Investigation on afterslip and steady state and transient rheology based on postseismic deformation and geoid change caused by the Sumatra 2004 earthquake

DEFF Research Database (Denmark)

Hoechner, Andreas; Sobolev, Stephan V.; Einarsson, Indriði

2011-01-01

or postseismic relaxation, leads to difficulties in finding a consistent interpretation of obtained viscosities. Using standard Maxwell viscosity of 1e19 Pa s to analyze postseismic near-field GPS time series from the 2004 Sumatra-Andaman earthquake requires large time-dependent afterslip with a relaxation time...... Maxwell model with afterslip is not compatible with observations, since even large afterslip has a more localized effect than transient relaxation due to the main earthquake, which in turn is in agreement with observations. Thus, a combination of ground-and space-based geodetic observations is very useful...

Crustal accretion at a sedimented spreading center in the Andaman Sea

Digital Repository Service at National Institute of Oceanography (India)

Jourdain, A.; Singh, S.C.; Escartin, J.; Klinger, Y.; KameshRaju, K.A.; Mc

sedimented spreading center in the 1 Andaman Sea2 Aurélie Jourdain1, Satish C. Singh1, Javier Escartin1, Yann Klinger1, K. A. Kamesh Raju2,3 J. McArdle3 4 1Institut de Physique du Globe de Paris, Sorbonne Paris Cité, UMR7154-CNRS, 1 rue Jussieu, 5 78238... Singh, S. C., Moeremans, R., McArdle, J., and Johansen, K., 2013, Seismic images of the sliver 327 strike-slip fault and back thrust in the Andaman-Nicobar region: Journal of Geophysical 328 Research: Solid Earth, v. 118, p. 5208-5224. 329 Sleep, N. H...

The Patronage Behaviour of Islamic Bank’s Customers: Empirical Studies in Aceh

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M. Shabri Abd. Majid

2016-07-01

Full Text Available This study is aimed at empirically exploring the pertinent factors, which customers and non-customer perceive as germane to their selection of Islamic bank in Aceh, Indonesia. A sample of 300 customers and non-customer of Bank Aceh Syariah were selected based on the convenience sampling technique. Using the logistic regression technique, the study documented that the customers’ selection of the banks were influenced by the factors of banks’ characteristic, services and trust, shari’ah compliance, and physical objects. Of these factors, banks’ characteristic and shari’ah compliance were found to be the most pertinent factors perceived by the customers and non-customer to their selection of Islamic bank in Aceh, Indonesia. These findings imply that to attract more customers, the Islamic bank should enhance their unique characteristics and products’ compliance.DOI:10.15408/aiq.v8i2.3139

Weights of Evidence Method for Landslide Susceptibility Mapping in Takengon, Central Aceh, Indonesia

Science.gov (United States)

Pamela; Sadisun, Imam A.; Arifianti, Yukni

2018-02-01

Takengon is an area prone to earthquake disaster and landslide. On July 2, 2013, Central Aceh earthquake induced large numbers of landslides in Takengon area, which resulted in casualties of 39 people. This location was chosen to assess the landslide susceptibility of Takengon, using a statistical method, referred to as the weight of evidence (WoE). This WoE model was applied to indicate the main factors influencing the landslide susceptible area and to derive landslide susceptibility map of Takengon. The 251 landslides randomly divided into two groups of modeling/training data (70%) and validation/test data sets (30%). Twelve thematic maps of evidence are slope degree, slope aspect, lithology, land cover, elevation, rainfall, lineament, peak ground acceleration, curvature, flow direction, distance to river and roads used as landslide causative factors. According to the AUC, the significant factor controlling the landslide is the slope, the slope aspect, peak ground acceleration, elevation, lithology, flow direction, lineament, and rainfall respectively. Analytical result verified by using test data of landslide shows AUC prediction rate is 0.819 and AUC success rate with all landslide data included is 0.879. This result showed the selective factors and WoE method as good models for assessing landslide susceptibility. The landslide susceptibility map of Takengon shows the probabilities, which represent relative degrees of susceptibility for landslide proneness in Takengon area.

Energy values of suspended detritus in Andaman Sea

Digital Repository Service at National Institute of Oceanography (India)

Krishnakumari, L.; Royan, J.P.; Sumitra-Vijayaraghavan

Energy content of suspended detritus was determined in Andaman Sea waters during April-May 1988. The caloric content of suspended detritus ranged from 987 to 7040 cal. per gram dry wt with an average value of 5530 cal. per gram dry wt. The results...

Evidence for hydrothermal activity in the Andaman Backarc Basin

Digital Repository Service at National Institute of Oceanography (India)

Rao, P.S.; KameshRaju, K.A.; Ramprasad, T.; Nath, B.N.; Rao, B.R.; Rao, Ch.M.; Nair, R.R.

Multibeam bathymetric, magnetic, gravity and seismic surveys revealed a complex morphotectonic fabric of the Andaman Backare Basin with a spreading ridge, several seamounts and faults. The ridge trending SW-NE direction is segmented and shows...

Islamic representation and urban space in Banda Aceh: Linking the social and spatial

Science.gov (United States)

Istiqamah; Herlily

2018-03-01

Post conflict and tsunami; the city of Banda Aceh is experiencing a massive development as an effort to represent an Islamic city. Some strategic points have been chosen by the municipality to build architectural objects that are considered to represent Islam in the urban space. The issue of such representational practice is the development of neglecting the activities of local communities as users of urban public spaces. The purpose of this design study is to provide an alternative to the urban design of Banda Aceh to represent Islam that is not moving from physical development but by involving community activities. Establish and rediscover the relationship between Islam and urban life in Banda Aceh. This design study uses mental maps of 50 inhabitants of Banda Aceh city of various ages who live in 10 villages around the city center. We use mental maps as a tool to read the daily activities of the community and determine the familiar urban territory with the community. The results of this study will be used to form a Muslim community and present community activities to represent Islam in the urban space.

Source of marine turbidites on the Andaman-Nicobar Islands: Nicobar Fan, Bengal Fan or paleo-Irrawaddy?

Science.gov (United States)

Carter, A.

2017-12-01

Marine turbidites from an axially fed submarine fan are intermittently exposed across the entire chain of the Andaman-Nicobar Islands. Known as the Andaman Flysch (AF) and loosely assigned to the Paleogene, it has been proposed that these rocks are sourced from the Himalaya and thus provide a unique window into early stages of orogenesis. Where the turbidites came from has been subject to debate; they are either Bengal Fan or forearc deposits cut off from the Bengal Fan and possibly sourced from the Irrawaddy delta. Following recent IODP drilling in the eastern Indian Ocean (Expeditions 354 and 362) it is now possible resolve this by comparing the provenance of AF turbidites with the Bengal and Nicobar Fans. The Andaman Flysch can be traced as detached outcrops all along the western side of the main islands of Andaman over a strike length of more than 200 km. Exposures along the east coast are confined to South Andaman Island. Petrographic and geochemical data show a common continental crust signal with minor contributions from arc material. But, there are also differences whereby west coast sandstones show significantly higher quartz content and less feldspars and rock fragments. Staurolite is also present in all samples from the western side, but is absent from east coast samples. Both detrital zircon U-Pb and Bulk rock Nd data record the presence of arc material likely from Myanmar. Detrital zircon data from the Nicobar Fan match the Andaman turbidites and indicate sources from the Greater and Tethyan Himalaya mixed with sediment from the Burmese arc. Transfer of Irrawaddy derived sediment to the Nicobar Fan is ruled out as sediment transfer across the fore-arc to the west was restricted by the then exposed Yadana and M8 highs in the north and the Sewell and Alcock Rises to the south. Sediment isopachs of the Martaban back arc basin, the main north-south-oriented depocentre in the Andaman Sea related to the development of the Thanlwin -Irrawaddy delta system

Aftershocks and triggered events of the Great 1906 California earthquake

Science.gov (United States)

Meltzner, A.J.; Wald, D.J.

2003-01-01

The San Andreas fault is the longest fault in California and one of the longest strike-slip faults in the world, yet little is known about the aftershocks following the most recent great event on the San Andreas, the Mw 7.8 San Francisco earthquake on 18 April 1906. We conducted a study to locate and to estimate magnitudes for the largest aftershocks and triggered events of this earthquake. We examined existing catalogs and historical documents for the period April 1906 to December 1907, compiling data on the first 20 months of the aftershock sequence. We grouped felt reports temporally and assigned modified Mercalli intensities for the larger events based on the descriptions judged to be the most reliable. For onshore and near-shore events, a grid-search algorithm (derived from empirical analysis of modern earthquakes) was used to find the epicentral location and magnitude most consistent with the assigned intensities. For one event identified as far offshore, the event's intensity distribution was compared with those of modern events, in order to contrain the event's location and magnitude. The largest aftershock within the study period, an M ???6.7 event, occurred ???100 km west of Eureka on 23 April 1906. Although not within our study period, another M ???6.7 aftershock occurred near Cape Mendocino on 28 October 1909. Other significant aftershocks included an M ???5.6 event near San Juan Bautista on 17 May 1906 and an M ???6.3 event near Shelter Cove on 11 August 1907. An M ???4.9 aftershock occurred on the creeping segment of the San Andreas fault (southeast of the mainshock rupture) on 6 July 1906. The 1906 San Francisco earthquake also triggered events in southern California (including separate events in or near the Imperial Valley, the Pomona Valley, and Santa Monica Bay), in western Nevada, in southern central Oregon, and in western Arizona, all within 2 days of the mainshock. Of these trigerred events, the largest were an M ???6.1 earthquake near Brawley

The Development of an Earthquake Mind Mapping

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Sri Adelila Sari

2016-05-01

Full Text Available The students were difficult to understand about earthquake caused the teaching methods used by teachers were still using the classic method. The teachers only used a textbook to teach the students without any other supporting equipments. Learning process by using the discourse method makes students thinking monotonically, so that only concentrated on the students' understanding of the matter presented by the teacher. Therefore, this study was aimed to develop an earthquake mind mapping to help students in the process of remembering and recording the material being taught by the teacher. The type of this study was Research and Development (R & D. Data were analyzed using descriptive statistics. The samples in this study were class of I-3Madrasah Tsanawiyah (MTs Darul Ulum Banda Aceh totaling 30 students. The results showed that mind mapping was developed by 5 stages in ADDIE models: analysis (analyzing the problem and find a solution, design (determine the learning strategies, development (producing an earthquake mind mapping to be used in the learning process, implementation (implementing learning activities using the media and evaluation (evaluating the learning activities. When students instructed to create their mind mapping, it was found that the products of mind mapping categorized in skilled and quite skilled were amounted to 73.33 and 26.66% respectively. As recommendation an earthquake mind mapping could be applied and useful as an effective learning.

Determination of broadband moment magnitude (Mwp) for August 11, 2009 Suruga-Bay earthquake (MJMA=6.5)

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Tsuboi, S.; Hirshorn, B. F.

2009-12-01

We have determined Mwp for the August 11, 2009 Suruga-Bay earthquake (MJMA=6.5) using broadband seismograms recorded at close epicentral distance stations. We have used two broadband seismograph stations: JHJ2 (epicentral distance 1.9 degree) and FUJ (epicentral distance 0.44 degree). Because of the close epicentral distance of FUJ, the seismogram is clipped at about 10 second after the P-wave arrival. However, it was possible to use the first 10 second of this seismogram to compute Mwp. We get Mwp=6.4 for JHJ2 and 6.8 for FUJ(figure 1). After we apply Whitmore et al (2000)’s correction and average these two stations, we get Mwp=6.6 for this event. The epicentral distance of 0.44 degree for magnitude 6.5 earthquake is marginal to treat this seismogram as far-field. However, considering the aftershock distribution, the fault area seems to be limited to within the Suruga-Bay, which may confirm the fact that Mwp can be successfully computed at FUJ based on the far-field approximation. This result is significant in using Mwp from close epicentral distance seismograms to issue early tsunami warning. A large earthquake with Mw=7.5 (GCMT) occurred in Andaman Island, India, 10 minutes before this Suruga-Bay event. This made it very difficult to estimate Mwp for the Suruga-Bay event from broadband seismograms at teleseismic distances because of the large amplitude of Mw7.5 Andaman Island earthquake. In this case, it is therefore difficult to issue accurate tsunami warnings based on the teleseismic stations. We used broadband seismograms recorded by F-net operated by the National Research Institute for Earth Science and Disaster Prevention.

Differential bleaching of corals based on El Niño type and intensity in the Andaman Sea, southeast Bay of Bengal.

Science.gov (United States)

Lix, J K; Venkatesan, R; Grinson, George; Rao, R R; Jineesh, V K; Arul, Muthiah M; Vengatesan, G; Ramasundaram, S; Sundar, R; Atmanand, M A

2016-03-01

The Andaman coral reef region experienced mass bleaching events during 1998 and 2010. The purpose of this study is to investigate the role of the El Niño in the coral reef bleaching events of the Andaman region. Both Niño 3.4 and 3 indices were examined to find out the relationship between the mass bleaching events and El Niño, and correlated with sea surface temperature (SST) anomalies in the Andaman Sea. The result shows that abnormal warming and mass bleaching events in the Andaman Sea were seen only during strong El Niño years of 1997-1998 and 2009-2010. The Andaman Sea SST was more elevated and associated with El Niño Modoki (central Pacific El Niño) than conventional El Niño (eastern Pacific El Niño) occurrences. It is suggested that the development of hot spot patterns around the Andaman Islands during May 1998 and April-May 2010 may be attributed to zonal shifts in the Walker circulation driven by El Niño during the corresponding period.

Prakiraan Beban Listrik Jangka Pendek Kota Banda Aceh Berbasis Logika Fuzzy

OpenAIRE

Syukriyadin,; Syahputra, Rio

2012-01-01

One of the technical aspects that support the optimal operation planning of a power plant when viewed in terms of system reliability and economic is about short-term load forecasting. The objective of this research is to forcasting hourly short-term electric load peak (17:30 to 22:30 GMT) at loading area of Transmission Distribution Banda Aceh Unit of PT. PLN P3B Aceh 150-20 kV by using Adaptive Neuro Fuzzy Inference System (ANFIS) method. The toolbox used to predict short-term electric load ...

Mental health and psychosocial support after the Great East Japan Earthquake.

Science.gov (United States)

Kato, Yutaka; Uchida, Hiroyuki; Mimura, Masaru

2012-01-01

Since the Great East Japan Earthquake, Keio University School of Medicine has, at the request of the Tokyo Metropolitan Government, provided mental health and psychosocial support to those living in Soma City in Fukushima Prefecture. This report covers the types of support provided in Soma City and discusses previous studies that were used as the model for current support practice and the results gained from actual performance. Also included is a summary of the objectives that were or were not achieved for medical support compared with recommendations from previous studies. Furthermore, future directions for medical support are also discussed.

Why Not Genocide? Anti-Chinese Violence in Aceh, 1965–1966

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Jess Melvin

2013-01-01

Full Text Available This article provides an account of anti-Chinese violence in Aceh between 1 October 1965 and 17 August 1966. Drawing upon original oral history evidence and previously unknown documentary sources, this article builds upon current scholarly understandings that two phases of violence involving members of the ethnic Chinese community can be identified in Aceh during this period, to explain how a third explicitly ethnic-based phase of violence directed against members of the ethnic Chinese community in Aceh can also be identified. Based on this research and a reflection on the precedent set by the Cambodian genocide as to how the current legal definition of genocide can be applied, this article argues that the assessment that the Indonesian killings should not be understood as genocide is premature.

Types of damage that could result from a great earthquake in the New Madrid, Missouri, seismic zone

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Hopper, M.G.; Algermissen, S.T.

1984-01-01

In the winter of 1811–1812 a series of three great earthquakes occurred in the New Madrid seismic zone. In addition to the three principal shocks, at least 15 other earthquakes, Io ≥ VIII, occurred within a year of the first large earthquake on December 16, 1811. The three main shocks were felt over the entire eastern United States. They were strong enough to cause minor damage as far away as Indiana and Ohio on the north, the Carolinas on the east, and southern Mississippi on the south. They were strong enough to cause severe or structural damage in parts of Missouri, Illinois, Indiana, Kentucky, Tennessee, Mississippi, and Arkansas. The section of this poster titled "Seismic history of the New Madrid region" describes what happened in the epicentral region. Fortunately, few people lived in the severely shaken area in 1811; that is not the case today. What would happen if a series of earthquakes as large and numerous as the "New Madrid" earthquakes were to occur in the New Madrid seismic zone today?

Kontinuitäten im Wandel: Handlungskoordinationen von Frauenrechtsaktivistinnen in Aceh

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Kristina Großmann

2013-01-01

Full Text Available Muslim women activists in Aceh play a central role in eliminating social and political ills and promoting women’s rights. In their visions of a new Aceh, they situate themselves between their Islamic belief and Acehnese identity as well as between the nation state and international conventions. The central question presented in this article relates to experiences and factors which influence the aspirations, goals, strategies, and implementation of women’s rights work among women activists in Aceh. Based on an 11-month ethnographic field research and biographic interviews, the author argues that Muslim women activists do not perceive their work for the advancement of women as a result of their own experiences of discrimination by existing patriarchal structures. Rather, the source of their engagement lies within their empathy and solidarity with physically and psychologically suffering female conflict victims. Due to the increasing institutionalization and commodification of reconstruction and development aid after the tsunami of 2004, women activists recognize large discrepancies between the aims of foreign donors and those of local organizations and emphasize a return to women’s needs at the grassroot level.

Studi Efisiensi Perbankan Syariah di Kota Lhokseumawe dan Aceh Utara

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Iskandar Iskandar

2012-05-01

Full Text Available The development of Islamic banking in Aceh should have get more attention because its existence is not only as complement of thenational banking system, but also as an attempt to fill the Islamic Shari ’a with the Islamic financial institutions. The issue becomes important to investigate since the efficiency of banking institutions urgently need to this performance. Thus, in this study, the efficiency of Islamic banking will be viewed from two aspects: Firstly, the ability of the bank in generating output, in this case the low cost of financing. Secondly, efficiency can also be observed by looking at the bank’s performance in minimizing the risk of financing. This study concluded that the main difficulty of Aceh Islamic banks is not the lack of cheap enough money so that the efficiency becomes less when it is compared with the required cost. However, the annual report shows that the assets of Islamic banks have developed positively and good. Likewise, the ratio of Non Performing Ratio (NPF of Islamic banks is efficient. The study recommends enhancing the cheap fundraising (al-wadi <’ah to increase the economic growth in the northern coastal area of Aceh.

Comment on "The Great Sumatra-Andaman Earthquake of 26 December 2004"

Digital Repository Service at National Institute of Oceanography (India)

Neetu, S.; Suresh, I.; Shankar, R.; Shankar, D.; Shenoi, S.S.C.; Shetye, S.R.; Sundar, D.; Nagarajan, B.

of the stations (86.70? E, 20.26? N), was hit at almost the same time (3, 4) as Chennai and Visakhapatnam, and that the tsunami amplitude here was comparable to that at these stations (Fig. 2), motivates us to examine the compatibility of the tsunami source...

A study of medusae from Andaman and Nicobar waters

Digital Repository Service at National Institute of Oceanography (India)

Santhakumari, V.

The results obtained from 14 cruises undertaken by FORV Sagar Sampada during the period 1986-1990 from Andaman and Nicobar waters are detailed. 346 zooplankton collections were made during this period and medusae were found from 307 stations. A...

Fluctuation patterns of groundwater levels in Tokyo caused by the Great East Japan Earthquake

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Kawamura, Akira; Ishihara, Shigeyuki; Amaguchi, Hideo; Takasaki, Tadakatsu

2016-04-01

The hourly groundwater levels have been observed at 42 sites in Tokyo Metropolis since 1952. The Great East Japan Earthquake occurred at 14:46 JST on March 11, 2011. It was the strongest earthquake on record with a magnitude of 9.0 (Mw) and large fluctuations of unconfined and confined groundwater levels were observed at 102 observation wells in Tokyo, around 400 km away from the epicenter. Abrupt rises and sharp drawdowns of groundwater levels were observed right after the earthquake for most of the wells, although some did not show a change. In this study, taking full advantage of the unique rare case data from the dense groundwater monitoring network in Tokyo, we investigate the fluctuation patterns of unconfined and confined groundwater levels caused by the Great East Japan Earthquake. The groundwater level data used in this study consist of one month time series in March 2011 with one-hour interval. The fluctuation patterns of groundwater levels caused by the earthquake were identified using Self-Organizing Maps (SOM). The SOM, developed by Kohonen, can project high-dimensional, complex target data onto a two-dimensional regularly arranged map in proportion to the degree of properties. In general, the objective of the SOM application is to obtain useful and informative reference vectors. These vectors can be acquired after iterative updates through the training of the SOM. Design of the SOM structure, selection of a proper initialization method, and data transformation methods were carried out in the SOM application process. The reference vectors obtained from the SOM application were fine-tuned using cluster analysis methods. The optimal number of clusters was selected by the Davies-Bouldin index (DBI) using the k-means algorithm. Using the optimal number of cluster, a final fine-tuning cluster analysis was carried out by Ward's method. As a result, the fluctuation patterns of the confined and unconfined groundwater level were classified into eight clusters

Impact of earthquake-induced tsunamis on public health

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Mavroulis, Spyridon; Mavrouli, Maria; Lekkas, Efthymios; Tsakris, Athanassios

2017-04-01

Tsunamis are caused by rapid sea floor displacement during earthquakes, landslides and large explosive eruptions in marine environment setting. Massive amounts of sea water in the form of devastating surface waves travelling hundreds of kilometers per hour have the potential to cause extensive damage to coastal infrastructures, considerable loss of life and injury and emergence of infectious diseases (ID). This study involved an extensive and systematic literature review of 50 research publications related to public health impact of the three most devastating tsunamis of the last 12 years induced by great earthquakes, namely the 2004 Sumatra-Andaman earthquake (moment magnitude Mw 9.2), the 2009 Samoa earthquake (Mw 8.1) and the 2011 Tōhoku (Japan) earthquake (Mw 9.0) in the Indian, Western Pacific and South Pacific Oceans respectively. The inclusion criteria were literature type comprising journal articles and official reports, natural disaster type including tsunamis induced only by earthquakes, population type including humans, and outcome measure characterized by disease incidence increase. The potential post-tsunami ID are classified into 11 groups including respiratory, pulmonary, wound-related, water-borne, skin, vector-borne, eye, fecal-oral, food-borne, fungal and mite-borne ID. Respiratory infections were detected after all the above mentioned tsunamis. Wound-related, skin and water-borne ID were observed after the 2004 and 2011 tsunamis, while vector-borne, fecal-oral and eye ID were observed only after the 2004 tsunami and pulmonary, food-borne and mite-borne ID were diagnosed only after the 2011 tsunami. Based on available age and genre data, it is concluded that the most vulnerable population groups are males, children (age ≤ 15 years) and adults (age ≥ 65 years). Tetanus and pneumonia are the deadliest post-tsunami ID. The detected risk factors include (1) lowest socioeconomic conditions, poorly constructed buildings and lack of prevention

Provenance and paleo-weathering of Tertiary accretionary prism-forearc sedimentary deposits of the Andaman Archipelago, India

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Awasthi, Neeraj

2017-12-01

In order to understand the provenance and tectono-sedimentary processes occurring in the Andaman Subduction Zone (ASZ), the Late Cretaceous to Oligocene sedimentary records from the Andaman Islands have been studied. These sedimentary records are considered to have preserved the history of the India-Asia collision, evolution of the Himalayas, climatic development and palaeo-drainage reorganizations on the Indian and Asian plates. About 47 sandstones and mudstones (shales and siltstones) samples were analyzed for whole rock major, trace, and rare earth element compositions. The geochemical results suggest mixing of sediments derived from the mafic igneous sources comprising local ophiolites and volcanic arc of the ASZ and an older Archean to Proterozoic age felsic cratonic source with compositions similar to average granodiorite or upper continental crustal sources. The compositions were dominated by sources of the mafic arc during deposition of the Mithakhari Group, whereas they were controlled by continental sources during deposition of the Andaman Flysch Group. The Hope Town Conglomerate unit of the Mithakhari Group was mainly derived from weathering and erosion of the subaerially exposed local ophiolite thrust sheets, whereas its Namunagarh unit contains significant detritus from volcanic arcs. The Andaman Flysch turbidites were deposited with a greater supply of sediments from first-cycle active continental margin sources probably located in the Tibetan and eastern Myanmar region and recycled quartzose sedimentary sources within the nascent Himalayas. The sediments supplied to both the Mithakhari and the Andaman Flysch Groups were characterized by varying values of CIA, PIA and W. These variable values were either due to non-steady state weathering conditions in the sources or the changing climatic conditions owing to the motion of Indian plate with reference to the equator. The uniformly high CIA and W values in the Andaman Flysch rocks can be related to high

Record of the Indo-Pacific Slender Gecko Hemiphyllodactylus typus (Squamata: Sauria: Gekkonidae from the Andaman Islands, India

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S.R. Chandramouli

2012-04-01

Full Text Available Occurrence of Hemiphyllodactylus typus in the Andaman archipelago is confirmed based on fresh collections from two different sites namely Mt. Harriet National Park and Long Island. The veracity of an earlier report of this species from the Andaman Islands is discussed and revalidated.

The Aplication of Islamic Law in Indonesia: the Case Study in Aceh

OpenAIRE

Bustamam-Ahmad, Kamaruzzaman

2007-01-01

This article provides an historical account of the implementation of Islamic law in Aceh and how the issue of Islamic law has been debated. The study will give more emphasis on the dynamics of the implementation of Islamic law, its historical development, typologies of Islamic law, leaders’ opinions regarding this issue, and the governments’ responses. This study argues that Islamic law in Aceh has been misinterpreted merely as h{udu>d law. In addition, it argues that the provincial govern...

IJTIHAD HAKIM DALAM PENYELESAIAN PERKARA HARTA BERSAMA DI MAHKAMAH SYAR’IYAH BANDA ACEH (Analisis dengan Pendekatan Ushul Fiqh

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Mursyid Mursyid

2014-12-01

Full Text Available Ketentuan UU Perkawinan No. 1 Tahun 1974 dan Kompilasi Hukum Islam tentang harta bersama mengatur bahwa sebelum warisan dibagi kepada ahli waris, maka harta bersama antara suami dan istri dibagi dengan cara 50% bagi suami dan 50% istri. Namun bagaimana dengan praktik pembagian harta bersama pada Mahkamah Syar’iyah Banda Aceh dalam penyelesaian perkara harta bersama di Mahkamah Syar’iyah Banda Aceh para apakah hakim hanya mendasarkan putusannya pada UU Perkawinan No. 1 Tahun 1974 dan Kompilasi Hukum Islam saja ataukah juga mempertimbangkan hukum Islam yang hidup dalam masyarakat Aceh. Hal inilah yang menjadi fokus kajian dari penelitian ini dengan arah utama pembahasan diarahkan pada dua pertanyaan pokok, yaitu Perkara apa saja yang ditangani oleh Mahkamah Syar’iyah Banda Aceh dalam kaitannya dengan harta bersama? Dan Bagaimana ijtihad hakim dalam penyelesaian perkara harta bersama pada Mahkamah Syar’iyah Banda Aceh, apakah para hakim hanya mendasarkan putusannya pada UU Perkawinan No. 1 Tahun 1974 dan Kompilasi Hukum Islam saja atau juga mempertimbangkan praktek pembagian harta bersama dalam masyarakat Aceh? Untuk membahas permasalahan tersebut, penulis menggunakan metode penelitian lapangan dan metode penelitian pustaka dengan pendekatan kualitatif. Untuk data lapangan, penulis lebih dominan menggunakan metode wawancara (indepth interview dan studi dokumentasi. Hasil Pembahasan menunjukkan bahwa Perkara harta bersama yang masuk ke Mahkamah Syar’iyah Banda Aceh pada tahun 2010 terdapat 4 perkara harta bersama dari 550 perkara secara umum. Pada tahun 2011 terdapat 5 perkara harta bersama dari 815 perkara secara umum dan pada tahun 2012 terdapat 10 perkara harta bersama dari 433 perkara secara umum. Adapun Ijtihad Hakim dalam penyelesaian perkara harta bersama pada Mahkamah Syar’iyah Banda Aceh didasarkan pada pada pertimbangan ketentuan tentang harta bersama yang diatur dalam UU Perkawinan No. 1 Tahun 1974

Calcium phosphate saturation in seawater around the Andaman Island

Digital Repository Service at National Institute of Oceanography (India)

Naik, S.; Reddy, C.V.G.

Ionic product (IP) of calcium phosphate is calculated at some stations around Andaman Island. The depthwise variations of the ionic product of calcium phosphate seem to follow a normal trend with maximum saturation value between 100 to 200 m. Using...

Clay minerals in the sediments around the Andaman Islands

Digital Repository Service at National Institute of Oceanography (India)

Rao, V.P

on the Island proper and the slope samples show contribution from the Ganges. Distribution of detrital minerals such as quartz and feldspar support the above conclusions. The 2 distinct clay mineral provenances result because the Andaman Islands appear to be a...

INVESTIGATIVE RESEARCH PROJECTS RELATED TO THE TOHOKU EARTHQUAKE (THE GREAT EAST JAPAN EARTHQUAKE) CONDUCTED IN FUKUSHIMA.

Science.gov (United States)

Yamamoto, Toshiyuki; Hashimoto, Yasuhiro; Yoshida, Masayuki; Ohno, Kikuo; Ohto, Hitoshi; Abe, Masafumi

2015-01-01

On March 11(th) 2011, the Tohoku region of Japan was struck by catastrophic disasters. Thousands of people were killed due to a magnitude 9.0 earthquake and its subsequent tsunami. Furthermore, a serious nuclear crisis occurred in Fukushima Prefecture as a result of the disasters, and an emergency evacuation was ordered to people living near the nuclear power plants. There was a lot of anxiety regarding lost families as well as the influences of radioactivity on the health of people and their children. Based on these urgent and uncertain situations, a number of research projects were developed at many institutes both inside and outside Fukushima. We herein report the investigative research projects related to the Tohoku Earthquake (The Great East Japan Earthquake) conducted after the disasters. The research projects were reviewed by the Institutional Review Board in Fukushima Medical University during the two years following the disasters. The research projects conducted in universities other than Fukushima Medical University were also examined using questionnaire analysis. Among the research projects conducted in Fukushima Medical University (n=424), 7% (n=32) were disaster-related investigative research. The mean duration planned to pursue the projects was 25.5 months. Among these projects, those focusing on the health of Fukushima citizens were most common (n=9), followed by the influence of chronic exposure of radiation on chronic inflammatory disorders (n=6), and the mental health of Fukushima citizens (n=5). They were carefully reviewed for the purpose, suitability, and necessity from ethical as well as scientific viewpoints. The majority of the research projects focused on the effects of the Tohoku Earthquake and/or chronic exposure to low-dose radioactivity on the health of children and pregnant women, as well as on various disorders, such as mental health and chronic inflammatory diseases. On the other hand, among 58 projects we collected from 22

Atmospheric processes in reaction of Northern Sumatra Earthquake sequence Dec 2004-Apr 2005

Science.gov (United States)

Ouzounov, D.; Pulinets, S.; Cervone, G.; Singh, R.; Taylor, P.

2005-05-01

This work describes our first results in analyzing data from different and independent sources ûemitted long-wavelength radiation (OLR), surface latent heat flux (SHLF) and GPS Total Electron Content (TEC) collected from ground based (GPS) and satellite TIR (thermal infra-red) data sources (NOAA/AVHRR, MODIS). We found atmosphere and ionosphere anomalies one week prior to both the Sumatra-Andaman Islands earthquake (Dec 26, 2004) and M 8.7 - Northern Sumatra, March 28, 2005. We analyzed 118 days of data from December 1, 2004 through April 1, 2005 for the area (0°-10°,north latitude and 90°-100° east longitude) which included 125 earthquakes with M>5.5. Recent analysis of the continuous OLR from the Earth surface indicates anomalous variations (on top of the atmosphere) prior to a number of medium to large earthquakes. In the case of M 9.0 - Sumatra-Andaman Islands event, compared to the reference fields for the months of December between 2001 and 2004, we found strongly OLR anomalous +80 W/m2 signals (two sigma) along the epicentral area on Dec 21, 2004 five days before the event. In the case of M8.7 March 28, 2005 anomalues signatures over the epicenter appears on March 26 is much weaker (only +20W/m2) and have a different topology. Anomalous values of SHLF associated with M9.0 - Sumatra-Andaman Islands were found on Dec 22, 2005 (SLHF +280Wm2) and less intensity on Mar 23, 2005 (SLHF +180Wm2). Ionospheric variations (GPS/TEC) associated with the Northern Sumatra events were determine by five Regional GPS network stations (COCO, BAKO, NTUS, HYDE and BAST2). For every station time series of the vertical TEC (VTEC) were computed together with correlation with the Dst index. On December 22, four days prior to the M9.0 quake GPS/TEC data reach the monthly maximum for COCO with minor DST activity. For the M 8.7-March 28 event, the increased values of GPS/TEC were observed during four days (March 22-25) in quiet geomagnetic background. Our results need additional

Geodetic Finite-Fault-based Earthquake Early Warning Performance for Great Earthquakes Worldwide

Science.gov (United States)

Ruhl, C. J.; Melgar, D.; Grapenthin, R.; Allen, R. M.

2017-12-01

GNSS-based earthquake early warning (EEW) algorithms estimate fault-finiteness and unsaturated moment magnitude for the largest, most damaging earthquakes. Because large events are infrequent, algorithms are not regularly exercised and insufficiently tested on few available datasets. The Geodetic Alarm System (G-larmS) is a GNSS-based finite-fault algorithm developed as part of the ShakeAlert EEW system in the western US. Performance evaluations using synthetic earthquakes offshore Cascadia showed that G-larmS satisfactorily recovers magnitude and fault length, providing useful alerts 30-40 s after origin time and timely warnings of ground motion for onshore urban areas. An end-to-end test of the ShakeAlert system demonstrated the need for GNSS data to accurately estimate ground motions in real-time. We replay real data from several subduction-zone earthquakes worldwide to demonstrate the value of GNSS-based EEW for the largest, most damaging events. We compare predicted ground acceleration (PGA) from first-alert-solutions with those recorded in major urban areas. In addition, where applicable, we compare observed tsunami heights to those predicted from the G-larmS solutions. We show that finite-fault inversion based on GNSS-data is essential to achieving the goals of EEW.

Prevalence of insomnia among residents of Tokyo and osaka after the great East Japan earthquake: a prospective study.

Science.gov (United States)

Sugiura, Hiroaki; Akahane, Manabu; Ohkusa, Yasushi; Okabe, Nobuhiko; Sano, Tomomi; Jojima, Noriko; Bando, Harumi; Imamura, Tomoaki

2013-01-18

The Great East Japan Earthquake occurred on March 11, 2011. Tokyo and Osaka, which are located 375 km and 750 km, respectively, from the epicenter, experienced tremors of 5.0 lower and 3.0 seismic intensity on the Japan Meteorological Agency scale. The Great East Japan Earthquake was the fourth largest earthquake in the world and was accompanied by a radioactive leak at a nuclear power plant and a tsunami. In the aftermath of a disaster, some affected individuals presented to mental health facilities with acute stress disorder (ASD) and/or post-traumatic stress disorder (PTSD). However, few studies have addressed mental stress problems other than ASD or PTSD among the general public immediately after a disaster. Further, the effects of such a disaster on residents living at considerable distances from the most severely affected area have not been examined. This study aimed to prospectively analyze the effect of a major earthquake on the prevalence of insomnia among residents of Tokyo and Osaka. A prospective online questionnaire study was conducted in Tokyo and Osaka from January 20 to April 30, 2011. An Internet-based questionnaire, intended to be completed daily for a period of 101 days, was used to collect the data. All of the study participants lived in Tokyo or Osaka and were Consumers' Co-operative Union (CO-OP) members who used an Internet-based food-ordering system. The presence or absence of insomnia was determined before and after the earthquake. These data were compared after stratification for the region and participants' age. Multivariate analyses were conducted using logistic regression and a generalized estimating equation. This study was conducted with the assistance of the Japanese CO-OP. The prevalence of insomnia among adults and minors in Tokyo and adults in Osaka increased significantly after the earthquake. No such increase was observed among minors in Osaka. The overall adjusted odds ratios for the risk of insomnia post-earthquake versus pre-earthquake

Some heavy metals in fishes from the Andaman sea

Digital Repository Service at National Institute of Oceanography (India)

Kureishy, T.W.; Sanzgiri, S.; Braganca, A.

Muscles, liver, gills and heart of several fishes and some zooplankton(whole sample) collected from the Andaman Sea were analysed for Cu, Mn, Zn, Fe, Ni and Co. The concentrations of practically all the metals were highest in the liver. The edible...

Biodiversity of chaetognaths of the Andaman Sea, Indian Ocean.

Digital Repository Service at National Institute of Oceanography (India)

Nair, V.R.; Gireesh, R.

Andaman Sea is a prominent biodiversity hotspot in the Indian Ocean. Stratified zooplankton collections were taken at 33 locations during 2003-2006. Average density of chaetognaths was 8.5/msup(3) in open ocean and 41.6/m sup(3) in coastal waters...

Some physical characteristics of Andaman sea waters during winter

Digital Repository Service at National Institute of Oceanography (India)

RamaRaju, D.V.; Gouveia, A.D.; Murty, C.S.

Based on the data collected during the cruises of R V Gaveshani in Jan-Feb of 1979 and 1980 around the Andaman Islands, 6 transects are selected, along which the present study on some physical properties of the waters derived from the distributions...

PENGELOLAAN ZAKAT DI ACEH PASCA DEKLARASI SYARIAT ISLAM

Directory of Open Access Journals (Sweden)

Ridwan Nurdin

2011-06-01

Full Text Available Zakat Management in the Post Declaration of Islamic Syariah in Aceh. One of the most noted consequences of declaration of the implementation of Syariat Islam in Aceh has been a spirit for the management of zakat which was resulted in the introduction of several regulations. The author argues that by referring to these laws and qanun there is a tendency that the management of zakat are being managed by the government. However, such system is not similar to that of the BAZIS (Badan Amil Zakat Infaq and Shadaqah. This article is an attempt to analyze the management of zakat focusing on systems applied in Baitul Mal and in the BAZIS, the extent to which they are similar or different. The author maintains that the system used in Baitul Mal is more effective and as such makes such institution closer to society and cuts down bureaucratic complexity.

Survey Potensi Pembangkit Listrik Tenaga Mikro Hidro di Kuta Malaka Kabupaten Aceh Besar Propinsi Nanggroe Aceh Darussalam

Directory of Open Access Journals (Sweden)

Ridwan Arief Subekti

2012-03-01

Full Text Available Generator set is one of the devices able to produces electrics. Generator set used when electrics supply of PLN insufficient or even there no. This matter experienced in Kuta Malaka, Aceh Besar, Nanggroe Aceh Darussalam there will be developed a tour area. Because electrical supply from PLN not yet, power electric to support the area used generator set. Future, that tour area apply hydro power station for electrical energy requirement. From that background, the purpose of water potential survey was conducted to get beginning data and information of water power potential as reference to develop PLTMH. The potential survey cover determination of location and head measurement use global positioning system Garmin GPSMAP 76CSx. The other using altimeter, head also was measure manually used the meter by spirit level and string method. The river rate of flow measurement within measuring to speed of rivers flow use propeller devices or current meters brand Flowatch. From data of PLTMH potential survey in Kuta Malaka area known that there are three potential locations able to be developed as PLTMH with effective head 5 until 16 meter and output power 3.7 until 9.1 kW.

Interviewing insights regarding the fatalities inflicted by the 2011 Great East Japan Earthquake

Science.gov (United States)

Ando, M.; Ishida, M.; Hayashi, Y.; Mizuki, C.; Nishikawa, Y.; Tu, Y.

2013-09-01

One hundred fifty survivors of the 11 March 2011 Great East Japan Earthquake (Tohoku-oki earthquake) (Mw = 9.0) were interviewed to study the causes of deaths from the associated tsunami in coastal areas of Tohoku. The first official tsunami warning underestimated the height of the tsunami and 40% of the interviewees did not obtain this warning due to immediate blackouts and a lack of communication after the earthquake. Many chose to remain in dangerous locations based on the underestimated warning and their experiences with previous smaller tsunamis and/or due to misunderstanding the mitigating effects of nearby breakwaters in blocking incoming tsunamis. Some delayed their evacuation to perform family safety checks, and in many situations, the people affected misunderstood the risks involved in tsunamis. In this area, three large tsunamis have struck in the 115 yr preceding the 2011 tsunami. These tsunamis remained in the collective memory of communities, and numerous measures against future tsunami damage, such as breakwaters and tsunami evacuation drills, had been implemented. Despite these preparedness efforts, approximately 18 500 deaths and cases of missing persons occurred. The death rate with the age of 65 and above was particularly high, four times higher than that with other age groups. These interviews indicate that deaths resulted from a variety of reasons, but if residents had taken immediate action after the major ground motion stopped, most residents might have been saved. Education about the science behind earthquakes and tsunamis could help save more lives in the future.

Seismogenic Tectonic Environment of 1976 Great Tangshan Earthquake: Results from Dense Seismic Array Observations

Science.gov (United States)

LIU, Qiyuan; WANG, Jun; CHEN, Jiuhui; LI, Shuncheng; GUO, Biao

On July 28, 1976, the great Tangshan earthquake that shook the whole world took place in the Tangshan area of the Hebei Province, China. A big incomprehensible question is why such a tremendous earthquake took place in the Paleo-craton area in North China? It would be worth considering whether a similar event will reoccur in the Tangshan region. In this study, using the receiver function inversion technique and teleseismic P waveform data recorded at the Capital Circle Seismic network and our movable seismic array, we investigated the 3-D S-wave velocity structure of the crust and upper mantle down to 60 km beneath Tangshan area. Our results manifest that (1) the media beneath the Tangshan block cut by active faults are very different from the adjacent area, and all of the active faults surrounding the Tangshan block was through the whole crust; (2) in the upper and middle crust, there exist obvious heterogeneous low-velocity media beneath the Tangshan earthquake region; the crust-mantle boundary has an obvious block uplift and, in comparison with both sides, the top anomalous uplift of the upper mantle beneath the Tangshan block reaches to 10 km, and the upper mantle beneath has an anomalous heterogeneous structure; (4) beneath the Tangshan earthquake region, there are probably massive intrusions derived from the upper mantle, which form the low-velocity body in the upper and middle crust. Because of our results having much higher resolution than previous results, some new features of the crust and upper mantle velocity structure could be shown in this study; (5) the locations of destructive earthquakes are not random and are related closely to their deep structure of the crust and upper mantle. This provides a possibility of correctly estimating the location of destructive earthquakes. On the basis of our results, we discuss the dynamic genesis of the Tangshan earthquake. We consider that the main dynamic source for the Tangshan earthquake is the vertical

State of damage of radiation facilities in great Hanshin earthquake

International Nuclear Information System (INIS)

1995-01-01

The southern Hyogo Prefecture earthquake of magnitude 7.2 occurred in the early morning of January 17, 1995. The outline of the earthquake and dead and injured, the damages of buildings, life lines, roads, railways and harbors, liquefaction phenomena, the state of occurrence of fires and so on are reported. The districts where the earthquakes of magnitude 5 or stronger occurred, and the radiation facilities in those districts are shown. The state of damage of radiation facilities in past earthquakes is summarized. From January 17 to 19 after the earthquake, Science and Technology Agency gave necessary instruction to and heard the state of damage from 79 permitted facilities in the areas of magnitude 7 or 6 by telephone, and received the report that there was not the fear of radiation damage in all facilities. Also the state of damage of radiation facilities was investigated at the actual places, and the questionnaires on the state of radiation facilities and the action at the time of the earthquake were performed. The state of radiation facilities accompanying the earthquake is reported. The matters to be reflected to the countermeasures to earthquakes anew for the protection of facilities, communication system, facility checkup system and the resumption of use are pointed out. (K.I.)

A first sighting report of six fishes from the Mahatma Gandhi Marine National Park, South Andaman, India

Directory of Open Access Journals (Sweden)

Kamla Devi

2015-09-01

Full Text Available From the fish and fisheries point of view, the Andaman and Nicobar islands are the  most interesting and fascinating owing to a diversity of ichthyofauna occurring in the varied marine habitats, such as  mangroves, creeks, rocky beaches, extensive sandy beaches, muddy shores, coral reefs, etc. During a recent underwater survey around different islands inside the Mahatma Gandhi Marine National Park (MGMNP, Wandoor, South Andaman six new records of marine fishes belonging to the families Apogonidae, Labridae and Scaridae, were reported as a new record from the Andaman and Nicobar Islands. This paper deals with the morphological features, habitats and distribution of these fishes from this Marine National Park. 

Application of inversion techniques on marine magnetic data: Andaman shelf

Digital Repository Service at National Institute of Oceanography (India)

Sarma, K.V.L.N.S.; Ramana, M.V.; Murty, G.P.S.; Subrahmanyam, V.; Krishna, K.S.; Chaubey, A.K.; Rao, M.M.M.; Narayana, S.L.

with optimisation procedure of iteration modelling. The depths derived from these methods match well with the acoustic basement mapped by seismic reflection survey across the Andaman shelf. The interpretation by these methods demonstrates the rapid utility in virgin...

2011 Tohoku Earthquake and Japan's Nuclear Disaster - Implications for Indian Ocean Rim countries

Science.gov (United States)

Chadha, R. K.

2011-12-01

The Nuclear disaster in Japan after the M9.0 Tohoku earthquake on March 11, 2011 has elicited global response to have a relook at the safety aspects of the nuclear power plants from all angles including natural hazards like earthquakes and tsunami. Several countries have gone into safety audits of their nuclear programs in view of the experience in Japan. Tectonically speaking, countries located close to subduction zones or in direct line of impact of the subduction zones are the most vulnerable to earthquake or tsunami hazard, as these regions are the locale of great tsunamigenic earthquakes. The Japan disaster has also cautioned to the possibility of great impact to the critical structures along the coasts due to other ocean processes caused by ocean-atmosphere interactions and also due to global warming and sea level rise phenomena in future. This is particular true for island countries. The 2011 Tohoku earthquake in Japan will be remembered more because of its nuclear tragedy and tsunami rather than the earthquake itself. The disaster happened as a direct impact of a tsunami generated by the earthquake 130 km off the coast of Sendai in the Honshu region of Japan. The depth of the earthquake was about 25 km below the ocean floor and it occurred on a thrust fault causing a displacement of more than 20 meters. At few places, water is reported to have inundated areas up to 8-10 km inland. The height of the tsunami varied between 10 and 3 meters along the coast. Generally, during an earthquake damage to buildings or other structures occur due to strong shaking which is expressed in the form of ground accelerations 'g'. Although, Peak Ground Accelerations (PGA) consistently exceeded 2g at several places from Sendai down south, structures at the Fukushima Daiichi Nuclear Power Plant did not collapse due to the earthquake. In the Indian Ocean Rim countries, Indian, Pakistan and South Africa are the three countries where Nuclear power plants are operational, few of them

The genetic origins of the Andaman Islanders

DEFF Research Database (Denmark)

Endicott, Phillip; Gilbert, M Thomas P; Stringer, Chris

2002-01-01

Mitochondrial sequences were retrieved from museum specimens of the enigmatic Andaman Islanders to analyze their evolutionary history. D-loop and protein-coding data reveal that phenotypic similarities with African pygmoid groups are convergent. Genetic and epigenetic data are interpreted as favo...... of humans through Asia. The results demonstrate that Victorian anthropological collections can be used to study extinct, or seriously admixed populations, to provide new data about early human origins....

The nonlinear Fourier analysis of internal solitons in the Andaman sea

International Nuclear Information System (INIS)

Osborne, A.R.; Provenzale, A.; Bergamasco, L.

1983-01-01

A preliminary spectral analysis of large-amplitude internal solitons in the Andaman Sea was conducted, employing method based upon the spectral (or scattering) transform solution of the Korteweg-de Vries equation

Physical oceanography of the Bay of Bengal and Andaman Sea

Digital Repository Service at National Institute of Oceanography (India)

Varkey, M.J.; Murty, V.S.N.; Suryanarayana, A.

Physical oceanography of the Bay of Bengal and Andaman Sea is reviewed for the first time. All available information for over 50 years is consolidated in this review. To begin with, information on peripheral or related aspects of climate...

Elastic energy release in great earthquakes and eruptions

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Agust eGudmundsson

2014-05-01

Full Text Available The sizes of earthquakes are measured using well-defined, measurable quantities such as seismic moment and released (transformed elastic energy. No similar measures exist for the sizes of volcanic eruptions, making it difficult to compare the energies released in earthquakes and eruptions. Here I provide a new measure of the elastic energy (the potential mechanical energy associated with magma chamber rupture and contraction (shrinkage during an eruption. For earthquakes and eruptions, elastic energy derives from two sources: (1 the strain energy stored in the volcano/fault zone before rupture, and (2 the external applied load (force, pressure, stress, displacement on the volcano/fault zone. From thermodynamic considerations it follows that the elastic energy released or transformed (dU during an eruption is directly proportional to the excess pressure (pe in the magma chamber at the time of rupture multiplied by the volume decrease (-dVc of the chamber, so that . This formula can be used as a basis for a new eruption magnitude scale, based on elastic energy released, which can be related to the moment-magnitude scale for earthquakes. For very large eruptions (>100 km3, the volume of the feeder-dike is negligible, so that the decrease in chamber volume during an eruption corresponds roughly to the associated volume of erupted materials , so that the elastic energy is . Using a typical excess pressures of 5 MPa, it is shown that the largest known eruptions on Earth, such as the explosive La Garita Caldera eruption (27-28 million years ago and largest single (effusive Colombia River basalt lava flows (15-16 million years ago, both of which have estimated volumes of about 5000 km3, released elastic energy of the order of 10EJ. For comparison, the seismic moment of the largest earthquake ever recorded, the M9.5 1960 Chile earthquake, is estimated at 100 ZJ and the associated elastic energy release at 10EJ.

Proposal of new framework in nuclear emergency response based on problem in East Japan Great Earthquake

Energy Technology Data Exchange (ETDEWEB)

NONE

2013-08-15

In the nuclear emergency response activity in a East Japan great earthquake, the weakness the frame and the activity procedure (scheme) of the emergency response activity of our country that had been constructed after the accident of JCO became clear. Especially, it is necessary to recognize the importance of the enhancement of a prior plan after not only provision to response but also the damage to the environment occurs in the emergency for measures for restoration. Moreover, it is necessary to examine a concrete strategy about the management system strengthening of the radiation exposure at the accident. In this study, the experience and the finding in a East Japan great earthquake are arranged. The accident scenario that should be targeted is rearranged, and it proposes a new frame in the nuclear emergency response field through the requirement examinations such as the points of procedure, equipment, and the capital machine parts that lie a regulations frame of the nuclear emergency response, the activity frame of the nuclear emergency response, and materialized of the nuclear emergency response activity. (author)

Proposal of new framework in nuclear emergency response based on problem in East Japan Great Earthquake

International Nuclear Information System (INIS)

2013-01-01

In the nuclear emergency response activity in a East Japan great earthquake, the weakness the frame and the activity procedure (scheme) of the emergency response activity of our country that had been constructed after the accident of JCO became clear. Especially, it is necessary to recognize the importance of the enhancement of a prior plan after not only provision to response but also the damage to the environment occurs in the emergency for measures for restoration. Moreover, it is necessary to examine a concrete strategy about the management system strengthening of the radiation exposure at the accident. In this study, the experience and the finding in a East Japan great earthquake are arranged. The accident scenario that should be targeted is rearranged, and it proposes a new frame in the nuclear emergency response field through the requirement examinations such as the points of procedure, equipment, and the capital machine parts that lie a regulations frame of the nuclear emergency response, the activity frame of the nuclear emergency response, and materialized of the nuclear emergency response activity. (author)

Proposal of new framework in nuclear emergency response based on problem in East Japan Great Earthquake

International Nuclear Information System (INIS)

2012-01-01

In the nuclear emergency response activity in a East Japan great earthquake, the weakness the frame and the activity procedure (scheme) of the emergency response activity of our country that had been constructed after the accident of JCO became clear. Especially, it is necessary to recognize the importance of the enhancement of a prior plan after not only provision to response but also the damage to the environment occurs in the emergency for measures for restoration. Moreover, it is necessary to examine a concrete strategy about the management system strengthening of the radiation exposure at the accident. In this study, the experience and the finding in a East Japan great earthquake are arranged. The accident scenario that should be targeted is rearranged, and it proposes a new frame in the nuclear emergency response field through the requirement examinations such as the points of procedure, equipment, and the capital machine parts that lie a regulations frame of the nuclear emergency response, the activity frame of the nuclear emergency response, and materialized of the nuclear emergency response activity. (author)

Development of rupture process analysis method for great earthquakes using Direct Solution Method

Science.gov (United States)

Yoshimoto, M.; Yamanaka, Y.; Takeuchi, N.

2010-12-01

Conventional rupture process analysis methods using teleseismic body waves were based on ray theory. Therefore, these methods have the following problems in applying to great earthquakes such as 2004 Sumatra earthquake: (1) difficulty in computing all later phases such as the PP reflection phase, (2) impossibility of computing called “W phase”, the long period phase arriving before S wave, (3) implausibility of hypothesis that the distance is far enough from the observation points to the hypocenter compared to the fault length. To solve above mentioned problems, we have developed a new method which uses the synthetic seismograms computed by the Direct Solution Method (DSM, e.g. Kawai et al. 2006) as Green’s functions. We used the DSM software (http://www.eri.u-tokyo.ac.jp/takeuchi/software/) for computing the Green’s functions up to 1 Hz for the IASP91 (Kennett and Engdahl, 1991) model, and determined the final slip distributions using the waveform inversion method (Kikuchi et al. 2003). First we confirmed whether the Green’s functions computed by DSM were accurate in higher frequencies up to 1 Hz. Next we performed the rupture process analysis of this new method for Mw8.0 (GCMT) large Solomon Islands earthquake on April 1, 2007. We found that this earthquake consisted of two asperities and the rupture propagated across the subducting Sinbo ridge. The obtained slip distribution better correlates to the aftershock distributions than existing method. Furthermore, this new method keep same accuracy of existing method (which has the advantage of calculating) with respect to direct P-wave and reflection phases near the source, and also accurately calculate the later phases such a PP-wave.

Differential bleaching of corals based on El Nino type and intensity in the Andaman Sea, southeast Bay of Bengal

Digital Repository Service at National Institute of Oceanography (India)

Lix, J.K.; Venkatesan, R.; Grinson, G.; Rao, R.R.; Jineesh, V.K.; Arul, M.M.; Vengatesan, G.; Ramasundaram, S.; Sundar, R.; Atmanand, M.A.

The Andaman coral reef region experienced mass bleaching events during 1998 and 2010. The purpose of this study is to investigate the role of the El Nino in the coral reef bleaching events of the Andaman region. Both Nino 3.4 and 3 indices were...

Liquefaction macrophenomena in the great Wenchuan earthquake

Science.gov (United States)

Chen, Longwei; Yuan, Xiaoming; Cao, Zhenzhong; Hou, Longqing; Sun, Rui; Dong, Lin; Wang, Weiming; Meng, Fanchao; Chen, Hongjuan

2009-06-01

On May 12, 2008 at 14:28, a catastrophic magnitude M s 8.0 earthquake struck the Sichuan Province of China. The epicenter was located at Wenchuan (31.00°N, 103.40°E). Liquefaction macrophenomena and corresponding destruction was observed throughout a vast area of 500 km long and 200 km wide following the earthquake. This paper illustrates the geographic distribution of the liquefaction and the relationship between liquefaction behavior and seismic intensity, and summarizes the liquefaction macrophenomena, including sandboils and waterspouts, ground subsidence, ground fissures etc., and relevant liquefaction features. A brief summary of the structural damage caused by liquefaction is presented and discussed. Based on comparisons with liquefaction phenomena observed in the 1976 Tangshan and 1975 Haicheng earthquakes, preliminary analyses were performed, which revealed some new features of liquefaction behavior and associated issues arising from this event. The site investigation indicated that the spatial non-uniformity of liquefaction distribution was obvious and most of the liquefied sites were located in regions of seismic intensity VIII. However, liquefaction phenomena at ten different sites in regions of seismic intensity VI were also observed for the first time in China mainland. Sandboils and waterspouts ranged from centimeters to tens of meters, with most between 1 m to 3 m. Dramatically high water/sand ejections, e.g., more than 10 m, were observed at four different sites. The sand ejections included silty sand, fine sand, medium sand, course sand and gravel, but the ejected sand amount was less than that in the 1976 Tangshan earthquake. Possible liquefaction of natural gravel soils was observed for the first time in China mainland.

Preparing a population for an earthquake like Chi-Chi: The Great Southern California ShakeOut

Science.gov (United States)

Jones, Lucile M.; ,

2009-01-01

The Great Southern California ShakeOut was a week of special events featuring the largest earthquake drill in United States history. On November 13, 2008, over 5 million southern Californians pretended that a magnitude-7.8 earthquake had occurred and practiced actions that could reduce its impact on their lives. The primary message of the ShakeOut is that what we do now, before a big earthquake, will determine what our lives will be like after. The drill was based on a scenario of the impacts and consequences of such an earthquake on the Southern San Andreas Fault, developed by over 300 experts led by the U.S. Geological Survey in partnership with the California Geological Survey, the Southern California Earthquake Center, Earthquake Engineering Research Institute, lifeline operators, emergency services and many other organizations. The ShakeOut campaign was designed and implemented by earthquake scientists, emergency managers, sociologists, art designers and community participants. The means of communication were developed using results from sociological research on what encouraged people to take action. This was structured around four objectives: 1) consistent messages – people are more inclined to believe something when they hear the same thing from multiple sources; 2) visual reinforcement – people are more inclined to do something they see other people doing; 3) encourage “milling” or discussing contemplated action – people need to discuss an action with others they care about before committing to undertaking it; and 4) focus on concrete actions – people are more likely to prepare for a set of concrete consequences of a particular hazard than for an abstract concept of risk. The goals of the ShakeOut were established in Spring 2008 and were: 1) to register 5 million people to participate in the drill; 2) to change the culture of earthquake preparedness in southern California; and 3) to reduce earthquake losses in southern California. All of these

Preliminary earthquake locations in the Kenai Peninsula recorded by the MOOS Array and their relationship to structure in the 1964 great earthquake zone

Science.gov (United States)

Li, J.; Abers, G. A.; Christensen, D. H.; Kim, Y.; Calkins, J. A.

2011-12-01

Earthquakes in subduction zones are mostly generated at the interface between the subducting and overlying plates. In 2006-2009, the MOOS (Multidisciplinary Observations Of Subduction) seismic array was deployed around the Kenai Peninsula, Alaska, consisting of 34 broadband seismometers recording for 1-3 years. This region spans the eastern end of the Aleutian megathrust that ruptured in the 1964 Mw 9.2 great earthquake, the second largest recorded earthquake, and ongoing seismicity is abundant. Here, we report an initial analysis of seismicity recorded by MOOS, in the context of preliminary imaging. There were 16,462 events detected in one year from initial STA/LTA signal detections and subsequent event associations from the MOOS Array. We manually reviewed them to eliminate distant earthquakes and noise, leaving 11,879 local earthquakes. To refine this catalog, an adaptive auto-regressive onset estimation algorithm was applied, doubling the original dataset and producing 20,659 P picks and 22,999 S picks for one month (September 2007). Inspection shows that this approach lead to almost negligible false alarms and many more events than hand picking. Within the well-sampled part of the array, roughly 200 km by 300 km, we locate 250% more earthquakes for one month than the permanent network catalog, or 10 earthquakes per day on this patch of the megathrust. Although the preliminary locations of earthquakes still show some scatter, we can see a concentration of events in a ~20-km-wide belt, part of which can be interpreted as seismogenic thrust zone. In conjunction with the seismicity study, we are imaging the plate interface with receiver functions. The main seismicity zone corresponds to the top of a low-velocity layer imaged in receiver functions, nominally attributed to the top of the downgoing plate. As we refine velocity models and apply relative relocation algorithms, we expect to improve the precision of the locations substantially. When combined with image

Study of electrical power facilities and measures for planned outages in Japanese hemodialysis clinics after the Great East Japan Earthquake.

Science.gov (United States)

Ishida, Kai; Sawa, Manami; Fujiwara, Kousaku; Hirose, Minoru; Tsuruta, Harukazu; Takeuchi, Akihiro; Ikeda, Noriaki

2013-02-01

The Great East Japan Earthquake on 11 March 2011 caused major damage in northeastern Japan. The Kanto region experienced a massive electrical power shortage in the summer of 2011. A questionnaire was submitted to 354 hemodialysis clinics in Kanagawa prefecture and the Tokyo metropolitan area, excluding isolated islands, and 176 responses were analyzed (49.7%). The questions included evaluation of the availability of a private electricity generator, countermeasures in case of a planned outage, awareness of saving electricity, and improvement of safety of medical devices or electrical facilities after the earthquake. Only 12% of the clinics had private electricity generators and many clinics had no plans to introduce this facility. However, 96% of the clinics had established countermeasures to deal with a planned outage. Many clinics planned to provide dialysis on a different day or at a different time. All clinics had tried hard to establish procedures to save electricity in the summer of 2011, and 84% of the clinics had reconsidered and improved the safety of medical devices or electricity facilities after the earthquake. These results show that the awareness of crisis management was greatly improved in the wake of the earthquake. © 2012 The Authors. Therapeutic Apheresis and Dialysis © 2012 International Society for Apheresis.

Summary of November 2010 meeting to evaluate turbidite data for constraining the recurrence parameters of great Cascadia earthquakes for the update of national seismic hazard maps

Science.gov (United States)

Frankel, Arthur D.

2011-01-01

This report summarizes a meeting of geologists, marine sedimentologists, geophysicists, and seismologists that was held on November 18–19, 2010 at Oregon State University in Corvallis, Oregon. The overall goal of the meeting was to evaluate observations of turbidite deposits to provide constraints on the recurrence time and rupture extent of great Cascadia subduction zone (CSZ) earthquakes for the next update of the U.S. national seismic hazard maps (NSHM). The meeting was convened at Oregon State University because this is the major center for collecting and evaluating turbidite evidence of great Cascadia earthquakes by Chris Goldfinger and his colleagues. We especially wanted the participants to see some of the numerous deep sea cores this group has collected that contain the turbidite deposits. Great earthquakes on the CSZ pose a major tsunami, ground-shaking, and ground-failure hazard to the Pacific Northwest. Figure 1 shows a map of the Pacific Northwest with a model for the rupture zone of a moment magnitude Mw 9.0 earthquake on the CSZ and the ground shaking intensity (in ShakeMap format) expected from such an earthquake, based on empirical ground-motion prediction equations. The damaging effects of such an earthquake would occur over a wide swath of the Pacific Northwest and an accompanying tsunami would likely cause devastation along the Pacifc Northwest coast and possibly cause damage and loss of life in other areas of the Pacific. A magnitude 8 earthquake on the CSZ would cause damaging ground shaking and ground failure over a substantial area and could also generate a destructive tsunami. The recent tragic occurrence of the 2011 Mw 9.0 Tohoku-Oki, Japan, earthquake highlights the importance of having accurate estimates of the recurrence times and magnitudes of great earthquakes on subduction zones. For the U.S. national seismic hazard maps, estimating the hazard from the Cascadia subduction zone has been based on coastal paleoseismic evidence of great

Damage by the Great East Japan Earthquake and current status of the Sendai cyclotron

International Nuclear Information System (INIS)

Wakui, Takashi; Itoh, Masatoshi; Shimada, Kenzi; Yoshida, Hidetomo; Shinozuka, Tsutomu; Sakemi, Yasuhiro

2012-01-01

The Great East Japan Earthquake has inflicted damages on the accelerator facility of the Cyclotron and Radioisotope Center (CYRIC), Tohoku University. The K=110 MeV cyclotron was slanted due to the damage of props supporting the cyclotron. The cyclotron building has also been slightly inclined. This situation requires the re-alignment of all the beam transport line and the cyclotron. Some of the shield doors at experimental rooms were broken and blocked the entrance. The earthquake caused also a lot of damages to some components of the cyclotron as well as the beam transport lines, such as beam ducts, magnets, vacuum pumps and power supplies. Fortunately, no one was injured at CYRIC. The restoration work was started on July 2011 and will be completed by July 2012. This report describes the situation of damages and the current status of the restoration work. (author)

ṢUwar Al-ḥaḍānah Ba‘da Al-ṭalāq Fī Aceh Al-Wusṭá

OpenAIRE

Fauzi, Fauzi

2017-01-01

The divorce rate occurred in post-tsunami Aceh have increased sharply, especially in Central Aceh district by 2015. This research was conducted in order to figure out the causes of divorce, the patterns of ḥaḍānah (child custody) and the parent’s attention towards their children after the divorce. The selection of Central Aceh as the object of research was because this district has been occupying the highest position of divorce rate when compared to other districts/cities. The results of this...

Management of Artisanal Fishing Port: a Case Study on Labuhanhaji Fishing Port, South Aceh Regency, Aceh Province

OpenAIRE

NurJannah, Betri; ', Syaifuddin; Zain, Jonny

2014-01-01

A series survey activity was carried out for evaluating management function atlabuanhaji fishing port, South Aceh regency. This research was emphasis on planning, organizing, action and controlling at management pattern of labuhanhaji fishing port. The facilities of fishing port data and daily activities description of staff at labuhanhaji fishing port was used as additional information and consideration in management of labuhanhaji fishing port. Lack of good management was impact on staff an...

ANALISIS METODE PEMBELAJARAN AKIDAH DI MADRASAH ALIYAH NEGERI BANDA ACEH 1

Directory of Open Access Journals (Sweden)

syukri syukri

2017-07-01

Full Text Available This study aims at examining the various methods of teaching akidah in Madrasah Aliyah Negeri Banda Aceh 1, as well as the suitability of its implementation with RPP documentation. This research used a qualitative approach. Hence, several techniques to collect the data including interview, observation and documentation, while data analysis using Miles and Huberman model. The results of this study indicate that the various methods of teaching akidah in MAN Banda Aceh 1 were group discussion, question and answer, inquiry, lecture, working group, training and rewarding. This study also found that methods used in teaching akidah in this school, some are in line with the RPP and some are not.

Tree Diversity and Structure of Andaman Giant Evergreen Forests, India

Directory of Open Access Journals (Sweden)

M. Rajkumar

2008-12-01

Full Text Available We investigated tree diversity in ‘giant evergreen forest’ of Andaman and Nicobar Islands, which falls within the Indo-Burma hot spot of biodiversity in the world. A one hectare square plot was established in sites Kalapahad (KP and Macarthy Valley (MV of Middle Andamans, in which all trees ≥ 30 cm girth at breast height (gbh were enumerated. Tree diversity totaled 105 species that belonged to 63 genera and 49 families. Site MV harboured ~10% greater species richness than KP. Species diversity indices did not vary much between the two sites. In the two sites, there were 1311 individuals of trees (579 ha-1 in KP and 732 in MV. The stand basal area was nearly equal in both the sites (KP- 45.59 m2 ha-1; MV- 47.93 m2 ha-1. Thirteen tree species (12.38% were strict endemics to Andamans. Ten species recorded are rare to the flora of these islands. The two sites are distinctly dominated by two different plant families; Dipterocarpaceae in KP and Myristicaceae in MV. Most of the species were common to central and lower region of Myanmar and Indian mainland. The forest stand structure exhibited a typical reverse-J shape, but site MV had double the density of stems in the lower tree size class than that of KP. The voluminous dipterocarps contributed more to the total above-ground live biomass. The need to preserve these species- and endemics- rich, fragile island forests, prioritized for biodiversity conservation, is emphasized.

Design and investigation of a continuous radon monitoring network for earthquake precursory process in Great Tehran

International Nuclear Information System (INIS)

Negarestani, A.; Namvaran, M.; Hashemi, S.M.; Shahpasandzadeh, M.; Fatemi, S.J.; Alavi, S.A.; Mokhtari, M.

2014-01-01

Earthquakes usually occur after some preliminary anomalies in the physical and chemical characteristics of environment and earth interior. Construction of the models which can explain these anomalies, prompt scientists to monitor geophysical and geochemical characteristics in the seismic areas for earthquake prediction. A review of studies has been done so far, denoted that radon gas shows more sensitivity than other geo-gas as a precursor. Based on previous researches, radon is a short-term precursor of earthquake from time point of view. There are equal experimental equations about the relation between earthquake magnitude and its effective distance on radon concentration variations. In this work, an algorithm based on Dobrovolsky equation (D=10 0.43M ) with defining the Expectation and Investigation circles for great Tehran has been used. Radon concentration was measured with RAD7 detector in the more than 40 springs. Concentration of radon in spring, spring discharge, water temperature and the closeness of spring location to active faults, have been considered as the significant factors to select the best spring for a radon continuous monitoring site implementation. According to these factors, thirteen springs have been selected as follow: Bayjan, Mahallat-Hotel, Avaj, Aala, Larijan, Delir, Lavij, Ramsar, Semnan, Lavieh, Legahi, Kooteh-Koomeh and Sarein. (author)

Detailed mtDNA genotypes permit a reassessment of the settlement and population structure of the Andaman Islands.

Science.gov (United States)

Barik, S S; Sahani, R; Prasad, B V R; Endicott, P; Metspalu, M; Sarkar, B N; Bhattacharya, S; Annapoorna, P C H; Sreenath, J; Sun, D; Sanchez, J J; Ho, S Y W; Chandrasekar, A; Rao, V R

2008-05-01

The population genetics of the Indian subcontinent is central to understanding early human prehistory due to its strategic location on the proposed corridor of human movement from Africa to Australia during the late Pleistocene. Previous genetic research using mtDNA has emphasized the relative isolation of the late Pleistocene colonizers, and the physically isolated Andaman Island populations of Island South-East Asia remain the source of claims supporting an early split between the populations that formed the patchy settlement pattern along the coast of the Indian Ocean. Using whole-genome sequencing, combined with multiplexed SNP typing, this study investigates the deep structure of mtDNA haplogroups M31 and M32 in India and the Andaman Islands. The identification of a so far unnoticed rare polymorphism shared between these two lineages suggests that they are actually sister groups within a single haplogroup, M31'32. The enhanced resolution of M31 allows for the inference of a more recent colonization of the Andaman Islands than previously suggested, but cannot reject the very early peopling scenario. We further demonstrate a widespread overlap of mtDNA and cultural markers between the two major language groups of the Andaman archipelago. Given the "completeness" of the genealogy based on whole genome sequences, and the multiple scenarios for the peopling of the Andaman Islands sustained by this inferred genealogy, our study hints that further mtDNA based phylogeographic studies are unlikely to unequivocally support any one of these possibilities. (c) 2008 Wiley-Liss, Inc.

Two cases of severe pneumonia after the 2011 Great East Japan Earthquake

Directory of Open Access Journals (Sweden)

Shigeatu Endo

2012-12-01

Full Text Available In 2011, during the Great East Japan Earthquake and tsunami, 90% of victims died from drowning. We report on two tsunami survivors with severe pneumonia potentially caused by Legionella pneumophila. Both victims aspirated a large quantity of contaminated water; sand, mud and a variety of microbes were thought to have entered into their lower respiratory tracts. One patient had a mycotic intracranial aneurysm; the other patient had co-infections with several organisms, including Scedosporium species. Although scedosporiosis is a relatively rare infectious disease, symptoms are progressive and prognosis is poor. These pathogens are not specific for tsunami lung, but are reported causative agents for pneumonia after near-drowning.

Survey of awareness and analyses of related factors to volunteer activities of pharmacy students after the Great East Japan Earthquake

OpenAIRE

小武家, 優子; 吉田, 健; 吉武, 毅人

2012-01-01

The Great East Japan Earthquake occurred on March 11, 2011. At the time of the earthquake, pharmacist and pharmacy students engaged in volunteer activities such as providing disaster medicine and relief supplies to disaster areas. Questionnaire survey for pharmacy students were carried out in order to clarify awareness to volunteer activities for disaster areas and to use data as a basis of Service-Learning in the 6 years pharmacy education. We divided subjects into pharmacy students those wo...

Periodicity analysis of tourist arrivals to Banda Aceh using smoothing SARIMA approach

Science.gov (United States)

Miftahuddin, Helida, Desri; Sofyan, Hizir

2017-11-01

Forecasting the number of tourist arrivals who enters a region is needed for tourism businesses, economic and industrial policies, so that the statistical modeling needs to be conducted. Banda Aceh is the capital of Aceh province more economic activity is driven by the services sector, one of which is the tourism sector. Therefore, the prediction of the number of tourist arrivals is needed to develop further policies. The identification results indicate that the data arrival of foreign tourists to Banda Aceh to contain the trend and seasonal nature. Allegedly, the number of arrivals is influenced by external factors, such as economics, politics, and the holiday season caused the structural break in the data. Trend patterns are detected by using polynomial regression with quadratic and cubic approaches, while seasonal is detected by a periodic regression polynomial with quadratic and cubic approach. To model the data that has seasonal effects, one of the statistical methods that can be used is SARIMA (Seasonal Autoregressive Integrated Moving Average). The results showed that the smoothing, a method to detect the trend pattern is cubic polynomial regression approach, with the modified model and the multiplicative periodicity of 12 months. The AIC value obtained was 70.52. While the method for detecting the seasonal pattern is a periodic regression polynomial cubic approach, with the modified model and the multiplicative periodicity of 12 months. The AIC value obtained was 73.37. Furthermore, the best model to predict the number of foreign tourist arrivals to Banda Aceh in 2017 to 2018 is SARIMA (0,1,1)(1,1,0) with MAPE is 26%.

The role of students' activities in Indonesian realistic mathematics education in primary schools of Aceh

Science.gov (United States)

Zubainur, Cut Morina; Veloo, Arsaythamby; Khalid, Rozalina

2015-05-01

This study aims to explore the implementation of the Indonesian Realistic Mathematics Education (PMRI) in Aceh primary schools, Indonesia. This study investigates the students' mathematics activities involved in the implementation of PMRI and for this purpose; students' mathematics activities in the classroom were observed. Students were observed three times within five weeks during mathematics class, based on PMRI. A total of 25 year five students from a public school participated in this study. Observation check list was used in this study based on ten items. The observation conducted was based on two different time periods which were 105 minutes for group A and 70 minutes for group B. The observation was conducted every 5 minutes. The results show that PMRI is being practised in Aceh, but not completely. This study shows that mathematics activities for those who were taught using PMRI are higher than for those using the traditional approach. Overall, the findings showed that the number of student activities undertaken in PMRI achieved 90.56%. The higher percentage of activities suggests that the Aceh Education Office expands the implementation of PMRI in all primary schools so that learning of mathematics is more effective. This indirectly increases the mathematics achievement of students in Aceh to a higher level on par with Indonesia's national achievement.

Sarcophyton andamanensis, a new species of soft coral from Andaman Islands

Digital Repository Service at National Institute of Oceanography (India)

Jayasree, V.; Bhat, K.L.; Parulekar, A.H.

A systematic and morphological description of a new species of soft coral, Sorcophyton andamanensis collected from Andaman Islands is given. A comparative study made between the new species of sarcophyton and other related species along with its...

Earthquakes, September-October 1986

Science.gov (United States)

Person, W.J.

1987-01-01

There was one great earthquake (8.0 and above) during this reporting period in the South Pacific in the Kermadec Islands. There were no major earthquakes (7.0-7.9) but earthquake-related deaths were reported in Greece and in El Salvador. There were no destrcutive earthquakes in the United States.

Report on maternal anxiety 16 months after the great East Japan earthquake disaster: anxiety over radioactivity.

Science.gov (United States)

Yoshii, Hatsumi; Saito, Hidemitsu; Kikuchi, Saya; Ueno, Takashi; Sato, Kineko

2014-06-25

The Great East Japan Earthquake occurred on March 11, 2011. The tsunami caused extensive damage to the Fukushima Daiichi Nuclear Power Plant, resulting in a level 7 nuclear accident. Among those affected by this combined disaster were many pregnant and parturient women. Sixteen months after the earthquake, we conducted a questionnaire survey on anxiety among 259 women who gave birth around the time of the earthquake in Miyagi Prefecture, one of the affected areas. Participants reported 12 categories of anxiety, including anxiety over radioactivity. This study aimed to determine anxiety over radioactivity among this specific population and to record measures for future study. Anxiety over radiation was classified into seven subcategories: food safety, outdoor safety, effects on the fetuses of pregnant women, effects on children, radiation exposure, economic problems, and distrust of information disclosed. This study confirmed that concrete types of anxiety over radiation were keenly felt by mothers who had experienced the disaster who were currently raising children. The findings suggest the need to provide accurate information to these mothers, who are otherwise inundated with miscellaneous confusing information.

The degradation level of mangrove at Lhokseumawe, Aceh

Science.gov (United States)

Susiloningtyas, D.; Handayani, T.; Amalia, N.; Rachmawati, G. M.

2017-07-01

Aceh is one of the 34 provinces in Indonesia that has the highest population with a high level of hazard. This research was conducted in the Lhokseumawe district, East Coast of Aceh. This paper was based on secondary data of the analyzed SPOT-5 satellite imagery. This study examines the relationship between the level of damage to mangrove with the distribution of mangrove forests that have formed various spatial patterns and spread in the administrative area of Lhokseumawe, distribution of school and location of school. The method performed by descriptive and quantitative analysis method by Pearson product moment statistic method. The degradation level of mangrove is divided into 3 classes such as the good condition, moderate condition, and bad condition. The result is 14 % of the good condition of mangrove extent about more than 60,000 m2, 32 % are mangrove in moderate condition with an area of 30,000-60,000 m2 and 54 % of them are in bad condition about can be found within an area of than 30,000 m2.

Influence of living environment and subjective economic hardship on new-onset of low back pain for survivors of the Great East Japan Earthquake.

Science.gov (United States)

Yabe, Yutaka; Hagiwara, Yoshihiro; Sekiguchi, Takuya; Sugawara, Yumi; Sato, Mari; Kanazawa, Kenji; Koide, Masashi; Itaya, Nobuyuki; Tsuchiya, Masahiro; Tsuji, Ichiro; Itoi, Eiji

2017-01-01

The Great East Japan Earthquake and subsequent tsunami devastated the northeastern part of Japan. Low back pain is thought to increase after a natural disaster and is related to various factors. The aim of this study was to examine the influencing factors of "Living environment" and "Subjective economic hardship" on new-onset of low back pain in the chronic phase for the survivors of the earthquake evaluated by a self-report questionnaire. A panel study was conducted with the Great East Japan Earthquake survivors at 2 and 3 years after the disaster. New-onset of low back pain was defined as low back pain absent at the 1st period (2 years after the earthquake) and present at the 2nd period (3 years after the earthquake). Living environment was divided into 4 categories (1. Living in the same house as before the earthquake, 2. Living in a prefabricated house, 3. Living in a new house, 4. Others: Living in an apartment, house of relatives or acquaintance). Subjective economic hardship was obtained using the following self-report question: "How do you feel about the current economic situation of your household?" The response alternatives were "Normal", "A little bit hard", "Hard", and "Very hard". A univariate and multivariate logistic regression models were used. 1357 survivors consented to join this study. There was no significant association between new-onset of low back pain and living environment. There was significant association between new-onset of low back pain and "A little hard" (OR = 1.6, 95% CI = 1.07-2.40), "Hard" (OR = 2.2, 95% CI = 1.56-3.74), and "Very hard" (OR = 3.19, 95% CI = 1.84-5.53) in subjective economic hardship. Subjective economic hardship was significantly associated with new-onset of low back pain in the chronic phase for survivors of the Great East Japan Earthquake. Copyright © 2016. Published by Elsevier B.V.

Tsunami Simulations in the Western Makran Using Hypothetical Heterogeneous Source Models from World's Great Earthquakes

Science.gov (United States)

Rashidi, Amin; Shomali, Zaher Hossein; Keshavarz Farajkhah, Nasser

2018-04-01

The western segment of Makran subduction zone is characterized with almost no major seismicity and no large earthquake for several centuries. A possible episode for this behavior is that this segment is currently locked accumulating energy to generate possible great future earthquakes. Taking into account this assumption, a hypothetical rupture area is considered in the western Makran to set different tsunamigenic scenarios. Slip distribution models of four recent tsunamigenic earthquakes, i.e. 2015 Chile M w 8.3, 2011 Tohoku-Oki M w 9.0 (using two different scenarios) and 2006 Kuril Islands M w 8.3, are scaled into the rupture area in the western Makran zone. The numerical modeling is performed to evaluate near-field and far-field tsunami hazards. Heterogeneity in slip distribution results in higher tsunami amplitudes. However, its effect reduces from local tsunamis to regional and distant tsunamis. Among all considered scenarios for the western Makran, only a similar tsunamigenic earthquake to the 2011 Tohoku-Oki event can re-produce a significant far-field tsunami and is considered as the worst case scenario. The potential of a tsunamigenic source is dominated by the degree of slip heterogeneity and the location of greatest slip on the rupture area. For the scenarios with similar slip patterns, the mean slip controls their relative power. Our conclusions also indicate that along the entire Makran coasts, the southeastern coast of Iran is the most vulnerable area subjected to tsunami hazard.

Tsunami Simulations in the Western Makran Using Hypothetical Heterogeneous Source Models from World's Great Earthquakes

Science.gov (United States)

Rashidi, Amin; Shomali, Zaher Hossein; Keshavarz Farajkhah, Nasser

2018-03-01

The western segment of Makran subduction zone is characterized with almost no major seismicity and no large earthquake for several centuries. A possible episode for this behavior is that this segment is currently locked accumulating energy to generate possible great future earthquakes. Taking into account this assumption, a hypothetical rupture area is considered in the western Makran to set different tsunamigenic scenarios. Slip distribution models of four recent tsunamigenic earthquakes, i.e. 2015 Chile M w 8.3, 2011 Tohoku-Oki M w 9.0 (using two different scenarios) and 2006 Kuril Islands M w 8.3, are scaled into the rupture area in the western Makran zone. The numerical modeling is performed to evaluate near-field and far-field tsunami hazards. Heterogeneity in slip distribution results in higher tsunami amplitudes. However, its effect reduces from local tsunamis to regional and distant tsunamis. Among all considered scenarios for the western Makran, only a similar tsunamigenic earthquake to the 2011 Tohoku-Oki event can re-produce a significant far-field tsunami and is considered as the worst case scenario. The potential of a tsunamigenic source is dominated by the degree of slip heterogeneity and the location of greatest slip on the rupture area. For the scenarios with similar slip patterns, the mean slip controls their relative power. Our conclusions also indicate that along the entire Makran coasts, the southeastern coast of Iran is the most vulnerable area subjected to tsunami hazard.

Alterations in physique among young children after the Great East Japan Earthquake: Results from a nationwide survey.

Science.gov (United States)

Kikuya, Masahiro; Matsubara, Hiroko; Ishikuro, Mami; Sato, Yuki; Obara, Taku; Metoki, Hirohito; Isojima, Tsuyoshi; Yokoya, Susumu; Kato, Noriko; Tanaka, Toshiaki; Chida, Shoichi; Ono, Atsushi; Hosoya, Mitsuaki; Yokomichi, Hiroshi; Yamagata, Zentaro; Tanaka, Soichiro; Kure, Shigeo; Kuriyama, Shinichi

2017-10-01

Data for earthquake-related alterations in physique among young children in developed countries is lacking. The Great East Japan Earthquake caused severe damage in Iwate, Miyagi, and Fukushima Prefectures in northeastern Japan. We retrospectively obtained anthropometric measurements in nursery school from 40,046 (cohort 1, historical control) and 53,492 (cohort 2) children aged 3.5-4.5 years without overweight in October 2008, and in October 2010, respectively. At the time of the earthquake in March, 2011, children in cohort 1 had already graduated from nursery school; however, children in cohort 2 were still enrolled in nursery school at this time. We compared the onset of overweight at 1 year after the baseline between children enrolled in their school located in one of the three target prefectures versus those in other prefectures using a logistic regression model, with adjustment for sex, age, history of disease, and obesity index at baseline. Overweight was defined as an obesity index of >+15%, which was calculated as (weight minus sex- and height-specific standard weight)/sex- and height-specific standard weight. The odds ratio (OR) for the onset of overweight in the three target prefectures was significant in cohort 2 (OR 1.25; 95% confidence interval [CI], 1.01-1.55) but not in cohort 1. When the two cohort were pooled (n = 93,538), the OR of the interaction term for school location × cohort was significant (OR 1.56; 95% CI, 1.09-2.23). Incident overweight in young children was significantly more common in the three prefectures affected by the Great East Japan Earthquake than in other prefectures after the disaster. Copyright © 2017 The Authors. Production and hosting by Elsevier B.V. All rights reserved.

Japanese energy balances after the Great East Japan Earthquake

International Nuclear Information System (INIS)

Tsuzuki, Kazuhiro; Moriyama, Ryo; Ishimoto, Yuki; Tomikatsu, Koji; Hagiwara, Naoto

2012-01-01

After the Great East Japan Earthquake, disaster response and risk of nuclear accident became a new issue and the public against nuclear power was increasing with knowing a long-term period required for restoration from Fukushima accident. This article described effects of 'de-nuclear power' policy with no additional plants on energy balances in 2030 and 2050 with simulated energy model based on government's long-term energy supply-demand outlook issued in 2009. Main assumed conditions were as follows; (1) nuclear power of case B) 40 years operation and C) 60 years operation, (2) share of photovoltaic and wind power was assumed to be 9% of total power generation and the same as planned before the earthquake disaster, which could not replace nuclear power and (3) final consumption of case 2) 8% saving and 3) 20% saving. Effects of 'de-nuclear power' in 2030 were (1) CO 2 emission difference between B) and C) was 50 Mt and (2) estimated cost increase between B) and C) was 0.1 T yen/year for CO 2 emission, 1 T yen/year for LNG procurement and 2.4 T yen for thermal power construction. Energy balances in 2050 were much influenced by trend of renewable energy technology development and fossil energy procurement and use. Sophisticated power change measures using storage battery for renewable energy should be developed, otherwise if power change were dealt with thermal power, share would be limited to 15-20% of total power generation. If CO 2 emission in 2050 was limited to 50% instead of formally announced 80% of CO 2 emission in 1990, share of non-fossil power (nuclear power + renewable energy) became almost 100% for case 3). Base technology of nuclear power should remain as option for the case where fossil energy procurement and CO 2 emission limit became restrictive in 2050. (T. Tanaka)

The Effects of a Linguistic Tsunami on the Languages of Aceh

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Zulfadli A. Aziz

2016-09-01

Full Text Available The languages throughout the world are in crisis and it is estimated that 50% to 90% will have disappeared by the end of this century (Grenoble, 2012. Colonisation, nationalism, urbanisation and globalisation have resulted in a linguistic tsunami being unleashed, with a few major world languages swamping others. The rate of language loss today is unprecedented as this small number of dominant languages expands rapidly. Small minority languages are mainly in danger, but even large regional languages, such as Acehnese with millions of speakers, are unsafe. Similar to the case of a tsunami triggered by an earthquake, it is generally too late before speakers are aware of what is happening. In most cases language shift will have already progressed and irreversible before people realize it. This paper examines the early warning signs of impending language shift and what can be done for minority languages to have the best chance of survival. We draw on the local situation in Aceh, as well as other parts of the Austronesian speaking world and Australia, where the record of language loss is the worst in the world. Language shift in Australia is well-progressed; in Indonesia it is more recent. Lessons learned from places such as Australia and Taiwan have relevance for Indonesia today.

Magnetic anomalies over the Andaman Islands and their geological ...

Indian Academy of Sciences (India)

plate boundary zone (e.g., Gahalaut et al. 2008; ... Himalayan arc/collision system in the north and the Indonesian arc system .... prominent linear ridges, (b) geological map of the Andaman Islands (after Pal et al. 2003a) ... ophiolite rocks occur in N–S to NE–SW trending bodies. ... described above gave rise to three areas of.

Great earthquakes and slow slip events along the Sagami trough and outline of the Kanto Asperity Project

Science.gov (United States)

Kobayashi, R.; Yamamoto, Y.; Sato, T.; Shishikura, M.; Ito, H.; Shinohara, M.; Kawamura, K.; Shibazaki, B.

2010-12-01

The Kanto region is one of the most densely populated urban areas in the world. Complicated plate configurations are due to T-T-T type triple junction, island arc-island arc collision zone, and very shallow angle between axis of the Sagami trough and subducting direction. Great earthquakes along the Sagami trough have repeatedly occurred. The 1703 Genroku and 1923 (Taisho) Kanto earthquakes caused severe damages in the Tokyo metropolitan area. Intriguingly slow slip events have also repeatedly occurred in an area adjacent to the asperities of the great earthquakes, off Boso peninsula (e.g., Ozawa et al 2007). In the cases of the Nankai and Cascadia subduction zones, slow slip events occur at deeper levels than the asperity, in a transition zone between the asperity and a region of steady slip. In contrast, slow slip events in the Kanto region have occurred at relatively shallow depths, at the same level as the asperity, raising the possibility of friction controlled by different conditions to those (temperature and pressure) encountered at Nankai and Cascadia. We focus on three different types of seismic events occurring repeatedly at the almost same depth of the seismogenic zone along the Sagami trough (5-20 km) (1) The 1923 M~7.9 Taisho earthquake, located in Sagami Bay. Maximum slip is about 6 m, the recurrence interval is 200-400 yr, and the coupling rate is 80-100% (“coupling rates” = “slip amounts during earthquakes or slow-slip events” / [“rate of motion of the Philippine Sea Plate” - “recurrence interval”]) . (2) The 1703 M~8.2 Genroku earthquake, located in Sagami Bay, but also extending to the southern part of Boso Peninsula. Maximum slip is 15-20 m, the recurrence interval is ~2000 yr, and the coupling rate at the southern part of the Boso Peninsula is 10-30%. (3) Boso slow-slip events, located southeast of Boso Peninsula. Maximum slip is 15-20 cm over ~10 days, the recurrence interval is 5-6 yr, and the coupling rate is 70

PARADIGMA PENAFSIRAN ALQURAN NUSANTARA (Analisis Tafsir Aceh ‘Tafsir Pase’

Directory of Open Access Journals (Sweden)

Tamrin Talebe

2012-06-01

Full Text Available This article discusses Tafsīr Pase, a local exegesis of the Qur'an. The tafsīr was written in Aceh in pre independence day, brought about by the unstable social conditions (conflict. These conditions have implications on the pattern of this tafsīr, so that the contains cover the ideas on the empowerment of Acehnese, expected to increase the unity and the brotherhood among them. Tafsīr Pase compiled by a team of five people. The name “Pase”, which is used as the name of this tafsīr, was taken from one of the oldest kingdoms in Aceh. It is interesting that this quranic exegesis begins with the study of 'Ulūm al-Qur'ān before entering the discussion of tafsīr using cultural approach.

DAMPAK PERATURAN GUBERNUR ACEH NOMOR 451.2/474/2003 TERHADAP PENINGKATAN KUALITAS PENDIDIKAN DAYAH

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Arfiansyah Arfiansyah

2016-02-01

Full Text Available Dayah is an Islamic educational institutions located in Aceh. This educational institution is similar to the so-called pesantren – an Islamic boarding school in the island of Java, both from the aspect of function and purpose (although there are also some important differences. In 2003, the Government of Aceh through the Governor of Nanggroe Aceh Darussalam Decree, issued a regulation, numbered 451.2 / 474/2003 on the Criteria Stipulation and Dayah Assistance in the province of Nanggroe Aceh Darussalam (NAD. One of the subject matter is to make a policy that dayah is divided into several classifications: Type A, Type B, Type C and Non Type. This classification aims to distinguish the type of assistance to be given to dayah. This qualitative study is conducted to see how effective is the government assistance to support the quality of education in dayah. By conducting interviews to four (4 different dayah (2 interviews at traditional dayah and 2 at modern dayah, this research is expected to analyze the management of education and the impact of government assistance. The results of this study concluded that the education management of dayah remain dependent on their leadership figure (teungku, so that the impact of government assistance also varies positively to dayah physical development and improvement of facilities and infrastructure, but this assistance has also interestingly changed teungku’s positive paradigm into a much more negative one.

An ongoing earthquake sequence near Dhaka, Bangladesh, from regional recordings

Science.gov (United States)

Howe, M.; Mondal, D. R.; Akhter, S. H.; Kim, W.; Seeber, L.; Steckler, M. S.

2013-12-01

Earthquakes in and around the syntaxial region between the continent-continent collision of the Himalayan arc and oceanic subduction of the Sunda arc result primarily from the convergence of India and Eurasia-Sunda plates along two fronts. The northern front, the convergence of the Indian and Eurasian plates, has produced the Himalayas. The eastern front, the convergence of the Indian and Sunda plates, ranges from ocean-continent subduction at the Andaman Arc and Burma Arc, and transitions to continent-continent collision to the north at the Assam Syntaxis in northeast India. The India-Sunda convergence at the Burma Arc is extremely oblique. The boundary-normal convergence rate is ~17 mm/yr while the boundary-parallel rate is ~45 mm/yr including the well-known Sagaing strike-slip fault, which accommodates about half the shear component. This heterogeneous tectonic setting produces multiple earthquake sources that need to be considered when assessing seismic hazard and risk in this region. The largest earthquakes, just as in other subduction systems, are expected to be interplate events that occur on the low-angle megathrusts, such as the Mw 9.2 2004 Sumatra-Andaman earthquake and the 1762 earthquake along the Arakan margin. These earthquakes are known to produce large damage over vast areas, but since they account for large fault motions they are relatively rare. The majority of current seismicity in the study area is intraplate. Most of the seismicity associated with the Burma Arc subduction system is in the down-going slab, including the shallow-dipping part below the megathrust flooring the accretionary wedge. The strike of the wedge is ~N-S and Dhaka lies at its outer limit. One particular source relevant to seismic risk in Dhaka is illuminated by a multi-year sequence of earthquakes in Bangladesh less than 100 km southeast of Dhaka. The population in Dhaka (now at least 15 million) has been increasing dramatically due to rapid urbanization. The vulnerability

How Communities Deal with Traumatic Memory: Lessons from Aceh ...

International Development Research Centre (IDRC) Digital Library (Canada)

This comparative research analyzes reparation processes underway in Aceh and Timor-Leste. It aims to foster a deeper understanding of how communities and individual victims of massive human rights abuses can deal with their traumatic past, while seeking justice on issues such as population displacement and political ...

Integrated study of geophysical and biological anomalies before earthquakes (seismic and non-seismic), in Austria and Indonesia

Science.gov (United States)

Straka, Wolfgang; Assef, Rizkita; Faber, Robert; Ferasyi, Reza

2015-04-01

Earthquakes are commonly seen as unpredictable. Even when scientists believe an earthquake is likely, it is still hard to understand the indications observed, as well as their theoretical and practical implications. There is some controversy surrounding the concept of using animals as a precursor of earthquakes. Nonetheless, several institutes at University of Natural Resources and Life Sciences, and Vienna University of Technology, both Vienna, Austria, and Syiah Kuala University, Banda Aceh, as well as Terramath Indonesia, Buleleng, both Indonesia, cooperate in a long-term project, funded by Red Bull Media House, Salzburg, Austria, which aims at getting some decisive step forward from anecdotal to scientific evidence of those interdependencies, and show their possible use in forecasting seismic hazard on a short-term basis. Though no conclusive research has yet been published, an idea in this study is that even if animals do not respond to specific geophysical precursors and with enough notice to enable earthquake forecasting on that basis, they may at least enhance, in conjunction with other indications, the degree of certainty we can get of a prediction of an impending earthquake. In Indonesia, indeed, before the great earthquakes of 2004 and 2005, ominous geophysical as well as biological phenomena occurred (but were realized as precursors only in retrospect). Numerous comparable stories can be told from other times and regions. Nearly 2000 perceptible earthquakes (> M3.5) occur each year in Indonesia. Also, in 2007, the government has launched a program, focused on West Sumatra, for investigating earthquake precursors. Therefore, Indonesia is an excellent target area for a study concerning possible interconnections between geophysical and biological earthquake precursors. Geophysical and atmospheric measurements and behavioral observation of several animal species (elephant, domestic cattle, water buffalo, chicken, rat, catfish) are conducted in three areas

MODEL MUSYAWARAH RENCANA AKSI PEREMPUAN (MUSRENA RESPONSIF GENDER DI KOTA BANDA ACEH

Directory of Open Access Journals (Sweden)

Oberlin Silalahi

2017-02-01

Full Text Available Partisipasi perempuan dalam perencaanaan pembangunan dan penganggaran dalam Musyawarah Perencanaan Pembangunan (Musrenbang selama ini ternyata masih memiliki hambatan. Sebagai upaya penyelesaiannya, Pemerintah Kota Banda Aceh merumuskan strategi baru berupa Musyawarah Rencana Aksi Perempuan (Musrena yang memberikan kesempatan partisipasi penuh pada perempuan sebagai upaya pengarusutamaan gender (PUG dan Anggaran Responsif Gender (ARG dari tingkat yang paling rendah yaitu desa/gampong. Penelitian ini bertujuan untuk mengelaborasi secara komprehensif tentang inovasi Musrena di Kota Banda Aceh. Melalui pendekatan kualitatif, data dalam penelitian ini didapatkan dari Focused Group Discussion (FGD, wawancara mendalam (Indepth-interview dan desk-study (studi dokumen/dokumentasi. Hasil penelitian ini adalah: 1. Tumbuhnya motivasi dan kesadaran wanita di tingkat Gampong, kota/kabupaten untuk ikut berpartisipasi dalam perencaanaan pembangunan dan penganggaran yang responsif gender. 2. Musrena berbasis prinsip kesetaraan, anggaran yang berkeadilan gender, musyawarah dialogis, anti dominasi, keberpihakan kepada kelompok rentan, anti diskriminasi, dan pembangunan secara holistik.   Based on the lack of women participation in development planning and budgeting within the Development Planning Meeting (Musrenbang, the government of Banda Aceh formulate a new strategy in the form of Council Action Plan for Women (Musrena which provides an opportunity and full participation for women as gender mainstreaming (PUG and the Gender Responsive Budgeting (ARG on the lowest level; the village (gampong. This study aims to elaborate comprehensively on innovation of Musrena in Banda Aceh. Through a qualitative approach, the data in this study was obtained from Focused Group Discussion (FGD, interview (in depth-interview and desk-study (documentation. The results of this study are: 1. Growth of motivation and awareness level of women in the village, city /county to

The Mysidacea of the Andaman Sea

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Panampunnayil, S.U.

Press 2002 The Mysidacea of the Andaman Sea S. U. PANAMPUNNAYIL NATIONAL INSTITUTE OF OCEANOGRAPHY, REGIONAL CENTRE, COCHIN ., INDIA E-MAIL: sara@niokochi.org Fifteen species belonging to eight genera were collected from the shallow waters (0–150 m... the distal border of the telson (Figures 2C,D) the middle is longer while in female the apex is slightly expanded and the outer two pairs are longer and subequal (Figures 2E,F). In Hansen’s and Pillai’s speci- mens the middle pair of spines is the longest...

Kewenangan Baitul Mal Aceh dalam Pendistribusian Zakat

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Surya Darma

2017-08-01

ABSTRACT: Aceh is a province in Indonesia that is granted a special authority to govern and manage its own government affairs. One of them is zakat as one of the original source of income. Baitul Mal institution is established by qanun (local law to manage the zakat fund. In regard with its management procedure as the original revenue of the area, which is managed by Baitul Mal, is regulated in qanun and governor regulation. Its expenditure or distribution is in accordance with the guidance of the Islamic Sharia, that is, it may only be the part specified in the Qur'an, not for others. One of the forms of its distributions’ forms is the provision of vocational capital to productive zakat recipients through Productive Zakat Management Units. It is done in the form of interest-free loans. It is slightly different, as the zakat must be divided in full without needing to be returned. Although its interest-free loan is legal, it requires further explanation to avoid negative views. The finding shows that in 2013, 2014 and 2015, Baitul Mal Aceh, gains its funds more than expected. It requires careful handling in order to avoid  any problems in the future.

Retrospective stress-forecasting of earthquakes

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Gao, Yuan; Crampin, Stuart

2015-04-01

retrospectively stress-forecasting ~17 earthquakes ranging in magnitude from a M1.7 swarm event in N Iceland, to the 1999 M7.7 Chi-Chi Earthquake in Taiwan, and the 2004 Mw9.2 Sumatra-Andaman Earthquake (SAE). Before SAE, the changes in SWS were observed at seismic stations in Iceland at a distance of ~10,500km the width of the Eurasian Plate, from Indonesia demonstrating the 'butterfly wings' sensitivity of the New Geophysics of a critically microcracked Earth. At that time, the sensitivity of the phenomena had not been recognised, and the SAE was not stress-forecast. These results have been published at various times in various formats in various journals. This presentation displays all the results in a normalised format that allows the similarities to be recognised, confirming that observations of SWS time-delays can stress-forecast the times, magnitudes, and in some circumstances fault-breaks, of impending earthquakes. Papers referring to these developments can be found in geos.ed.ac.uk/home/scrampin/opinion. Also see abstracts in EGU2015 Sessions: Crampin & Gao (SM1.1), Liu & Crampin (NH2.5), and Crampin & Gao (GD.1).

LOCAL WISDOM OF SABANG ISLAND SOCIETY (ACEH, INDONESIA IN BUILDING ECOLOGICAL INTELLIGENCE TO SUPPORT SUSTAINABLE TOURISM

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Dian ASWITA

2018-05-01

Full Text Available One of the existing natural and environmental uses in Aceh (Indonesia is tourism. One of the aspects that determine the development and sustainability of tourism is the institutional and community aspects. Sustainable tourism is a picture of the ecosystem sustainability and socio-economic development of the community. This study aims to reveal and find local wisdom practices and explore local knowledge owned by Sabang Island community in the management and conservation of the environment so as to support the realization of sustainable tourism. This study uses rationalistic paradigm and uses qualitative research method. The data that has been collected is analyzed descriptively. Local wisdom and local knowledge are reflected in how society has a unique way of looking at and understanding nature and interacting with it. In the Aceh community, there are customary institutions that regulate the rules or interactions of the community with the environment, including “panglima laot”, “keujreun blang”, “peutua seuneubok”, “pawang glee or peutua uteun”, “haria peukan” and “syahbanda”. Local wisdom and local knowledge have great potential in maintaining, preserving and sustainability of the environment used by communities to meet their living needs. Ecological, social and religious intelligence formed through local wisdom and local knowledge can be an aspect in maintaining environmental sustainability in order to build sustainable tourism on Sabang Island.

Scientific Information Platform for the 2008 Great Wenchuan Earthquake

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Liang, C.

2012-12-01

The 2008 MS 8.0 Wenchuan earthquake is one of the deadliest in recent human history. This earthquake has not just united the whole world to help local people to lead their life through the difficult time, it has also fostered significant global cooperation to study this event from various aspects: including pre-seismic events (such as the seismicity, gravity, electro-magnetic fields, well water level, radon level in water etc), co-seismic events (fault slipping, landslides, man-made structure damages etc) and post-seismic events (such as aftershocks, well water level changing etc) as well as the disaster relief efforts. In the last four years, more than 300 scientific articles have been published on peer-reviewed journals, among them about 50% are published in Chinese, 30% in English, and about 20% in both languages. These researches have advanced our understanding of earthquake science in general. It has also sparked open debates in many aspects. Notably, the role of the Zipingpu reservoir (built not long ago before the earthquake) in the triggering of this monstrous earthquake is still one of many continuing debates. Given that all these articles are ssporadically spread out on different journals and numerous issues and in different languages, it can be very inefficient, sometimes impossible, to dig out the information that are in need. The Earthquake Research Group in the Chengdu University of Technology (ERGCDUT) has initiated an effort to develop an information platform to collect and analyze scientific research on or related to this earthquake, the hosting faults and the surrounding tectonic regions. A preliminary website has been setup for this purpose: http://www.wenchuaneqresearch.org. Up to this point (July 2012), articles published in 6 Chinese journals and 7 international journals have been collected. Articles are listed journal by journal, and also grouped by contents into four major categories, including pre-seismic events, co-seismic events, post

Influence of living environments and working status on low back pain for survivors of the Great East Japan Earthquake.

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Hagiwara, Yoshihiro; Yabe, Yutaka; Sugawara, Yumi; Sato, Mari; Watanabe, Takashi; Kanazawa, Kenji; Sonofuchi, Kazuaki; Koide, Masashi; Sekiguchi, Takuya; Tsuchiya, Masahiro; Tsuji, Ichiro; Itoi, Eiji

2016-03-01

The Great East Japan Earthquake and devastating Tsunami caused irreparable damage on the northeastern coast of Japan. This study aimed to examine the influencing factors of "Living environment" and "Working status" on low back pain for the survivors of the earthquake evaluated by a self-report questionnaire. Between 2011 and 2013, survivors replied to the self-report questionnaire, and 986 people consented to join this study. The living environment was divided into 3 categories (1. Living in the same house as before the earthquake, 2. Living in a safe shelter or temporary small house, 3. Living in a house of relatives or apartment house) and working status was divided into 5 categories (1. Unemployed before the earthquake, 2. Unemployed after the earthquake, 3. Decrease in income, 4. Different occupation after the earthquake, 5. The same occupation as before the earthquake). Age, gender, living areas, past history of arthritis, arthropathy, osteoporosis, sleep disturbance, psychological distress, and economic status were considered as confounding factors. Generalized estimating regression models with logit link function were used because outcome variables are repeatedly measured and binomial. We evaluated the correlation between the presence/severity of low back pain over time and housing status/working status at 1 year after the earthquake. There were no significant differences between age, gender, living areas, working status, or living environment before or after the earthquake. There was no significant difference in the risk of having low back pain in living environment or gender. There was significant difference in the risk of having low back pain in those with "Decrease in income" (OR = 1.93, 95% CI = 1.23-3.03) and "The same occupation as before the earthquake" (OR = 1.67, 95% CI = 1.1-2.52). Though living environment has little effect, "Decrease in income" and "The same occupation as before the earthquake" have strong influences on low back pain

Rapid response: email, immediacy, and medical humanitarianism in Aceh, Indonesia.

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Grayman, Jesse Hession

2014-11-01

After more than 20 years of sporadic separatist insurgency, the Free Aceh Movement and the Indonesian government signed an internationally brokered peace agreement in August 2005, just eight months after the Indian Ocean tsunami devastated Aceh's coastal communities. This article presents a medical humanitarian case study based on ethnographic data I collected while working for a large aid agency in post-conflict Aceh from 2005 to 2007. In December 2005, the agency faced the first test of its medical and negotiation capacities to provide psychiatric care to a recently amnestied political prisoner whose erratic behavior upon returning home led to his re-arrest and detention at a district police station. I juxtapose two methodological approaches-an ethnographic content analysis of the agency's email archive and field-based participant-observation-to recount contrasting narrative versions of the event. I use this contrast to illustrate and critique the immediacy of the humanitarian imperative that characterizes the industry. Immediacy is explored as both an urgent moral impulse to assist in a crisis and a form of mediation that seemingly projects neutral and transparent transmission of content. I argue that the sense of immediacy afforded by email enacts and amplifies the humanitarian imperative at the cost of abstracting elite humanitarian actors out of local and moral context. As a result, the management and mediation of this psychiatric case by email produced a bureaucratic model of care that failed to account for complex conditions of chronic political and medical instability on the ground. Copyright © 2014 Elsevier Ltd. All rights reserved.

Post-Traumatic Stress Symptoms and Burnout Among Medical Rescue Workers 4 Years After the Great East Japan Earthquake: A Longitudinal Study.

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Kawashima, Yuzuru; Nishi, Daisuke; Noguchi, Hiroko; Usuki, Masato; Yamashita, Akihiro; Koido, Yuichi; Okubo, Yoshiro; Matsuoka, Yutaka J

2016-12-01

This study aimed to evaluate factors associated with post-traumatic stress disorder (PTSD) symptoms and burnout 4 years after the Great East Japan Earthquake among medical rescue workers in Disaster Medical Assistance Teams (DMATs). We examined participants' background characteristics, prior health condition, rescue work experiences, and the Peritraumatic Distress Inventory (PDI) score at 1 month after the earthquake. Current psychological condition was assessed by the Impact of Event Scale-Revised and Maslach Burnout Inventory administered 4 years after the earthquake. By applying univariate and multivariate linear regression analyses, we assessed the relative value of the PDI and other baseline variables for PTSD symptoms and burnout at 4 years after the earthquake. We obtained baseline data from 254 participants during April 2 to 22, 2011. Of the 254 participants, 188 (74.0%) completed the follow-up assessment. PDI score 1 month after the earthquake was associated with symptoms of PTSD (β=0.35, Pburnout (β=0.21, PStress before deployment was a related factor for burnout 4 years after the earthquake in these medical rescue workers (β=2.61, Pstress prior to deployment (Disaster Med Public Health Preparedness. 2016;10:848-853).

Scurrula paramjitii L. J. Singh: A New Species (Loranthaceae from the Andaman and Nicobar Islands, India

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Lal Ji Singh

2015-09-01

Full Text Available Scurrula paramjitii L. J. Singh (Loranthaceae is described and illustrated here as a new species from the Andaman and Nicobar Islands, India along with an inventory of host species. This is the second species of the genus known to be endemic to the Andaman and Nicobar Islands as previously only Scurrula parasitica L. was known from this region. Scurrula paramjitii is distinguished from all other species of the genus by its morphology of vegetative and floral characters. However, it appears apparently close to Scurrula parasitica L.

Multi-level functionality of social media in the aftermath of the Great East Japan Earthquake.

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Jung, Joo-Young; Moro, Munehito

2014-07-01

This study examines the multi-level functionalities of social media in the aftermath of the Great East Japan Earthquake of 11 March 2011. Based on a conceptual model of multi-level story flows of social media (Jung and Moro, 2012), the study analyses the multiple functionalities that were ascribed to social media by individuals, organisations, and macro-level social systems (government and the mass media) after the earthquake. Based on survey data, a review of Twitter timelines and secondary sources, the authors derive five functionalities of social media: interpersonal communications with others (micro level); channels for local governments; organisations and local media (meso level); channels for mass media (macro level); information sharing and gathering (cross level); and direct channels between micro-/meso- and macro-level agents. The study sheds light on the future potential of social media in disaster situations and suggests how to design an effective communication network to prepare for emergency situations. © 2014 The Author(s). Disasters © Overseas Development Institute, 2014.

Women`s Leadership and Gender Equality in Aceh: A Socio-historical Perspective

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Widia Munira

2018-05-01

Full Text Available This research analyzes the problems of women`s leadership and gender equality in Aceh. The analysis is focused on the basic philosophical of women`s leadership in Aceh. The qualitative-descriptive was used as the research approach. The primary data were collected by interview and observation to the informants. The secondary data were taken from journals, books, and other reliable resources. The results of the research show that the spiritual and intellectual values of Islam and adat (custom become the basic philosophical of Acehnese women`s leadership. Woman and man have equal roles, opportunities, rights, and responsibility to be a leader in the society based on Al-Qur`an and Sunnah, which are aligned with the Acehnese`s culture.

The great East Japan earthquake of March 11, 2011, from the vantage point of blood banking and transfusion medicine.

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Nollet, Kenneth E; Ohto, Hitoshi; Yasuda, Hiroyasu; Hasegawa, Arifumi

2013-01-01

The Great East Japan Earthquake of March 11, 2011, and subsequent tsunami took nearly 20 000 lives in Tohoku, the northeastern part of Japan's main island. Most victims were either carried away by the tsunami or drowned. The ability to collect blood was disrupted on the Pacific coast of Tohoku. Inland areas were less affected, but allogeneic blood collected in Tohoku is tested at the Miyagi Red Cross Blood Center (Miyagi Center) in the coastal city of Sendai. Miyagi Center was damaged and could not test for 2 months. The aims of this study are as follows: (1) to assess transfusion practice at 8 disaster response hospitals in Tohoku's Fukushima Prefecture, for equal intervals before and after March 11, 2011; (2) to report activities related to blood collection and distribution in response to the disaster; and (3) to describe the Great East Japan Earthquake in the context of other disasters. Data were collected through a survey of transfusion services at 8 major disaster response hospitals, communication at transfusion conferences, and literature review. Transfused patients and units transfused were about 70% and 60% of normal in the surveyed hospitals because this was a disaster of mass casualty rather than mass injury, and patients requiring chronic care were evacuated out. A nationally coordinated effort allowed excess blood collected outside Tohoku to be transported in, despite infrastructure damage. Japan's national system of blood collection and distribution responded effectively to local needs after the Great East Japan Earthquake. Disasters such as Japan's 3.11 should guide discourse about emergency preparedness and centralization of services. Copyright © 2013. Published by Elsevier Inc.

Structure analysis of tax revenue and inflation rate in Banda Aceh using vector error correction model with multiple alpha

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Sofyan, Hizir; Maulia, Eva; Miftahuddin

2017-11-01

A country has several important parameters to achieve economic prosperity, such as tax revenue and inflation rate. One of the largest revenues of the State Budget in Indonesia comes from the tax sector. Meanwhile, the rate of inflation occurring in a country can be used as an indicator, to measure the good and bad economic problems faced by the country. Given the importance of tax revenue and inflation rate control in achieving economic prosperity, it is necessary to analyze the structure of tax revenue relations and inflation rate. This study aims to produce the best VECM (Vector Error Correction Model) with optimal lag using various alpha and perform structural analysis using the Impulse Response Function (IRF) of the VECM models to examine the relationship of tax revenue, and inflation in Banda Aceh. The results showed that the best model for the data of tax revenue and inflation rate in Banda Aceh City using alpha 0.01 is VECM with optimal lag 2, while the best model for data of tax revenue and inflation rate in Banda Aceh City using alpha 0.05 and 0,1 VECM with optimal lag 3. However, the VECM model with alpha 0.01 yielded four significant models of income tax model, inflation rate of Banda Aceh, inflation rate of health and inflation rate of education in Banda Aceh. While the VECM model with alpha 0.05 and 0.1 yielded one significant model that is income tax model. Based on the VECM models, then there are two structural analysis IRF which is formed to look at the relationship of tax revenue, and inflation in Banda Aceh, the IRF with VECM (2) and IRF with VECM (3).

The 2007 Mentawai earthquake sequence on the Sumatra megathrust

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Konca, A.; Avouac, J.; Sladen, A.; Meltzner, A. J.; Kositsky, A. P.; Sieh, K.; Fang, P.; Li, Z.; Galetzka, J.; Genrich, J.; Chlieh, M.; Natawidjaja, D. H.; Bock, Y.; Fielding, E. J.; Helmberger, D. V.

2008-12-01

The Sumatra Megathrust has recently produced a flurry of large interplate earthquakes starting with the giant Mw 9.15, Aceh earthquake of 2004. All of these earthquakes occurred within the area monitored by the Sumatra Geodetic Array (SuGAr), which provided exceptional records of near-field co-seismic and postseismic ground displacements. The most recent of these major earthquakes, an Mw 8.4 earthquake and an Mw 7.9 earthquake twelve hours later, occurred in the Mentawai islands area where devastating historical earthquakes had happened in 1797 and 1833. The 2007 earthquake sequence provides an exceptional opportunity to understand the variability of the earthquakes along megathrusts and their relation to interseismic coupling. The InSAR, GPS and teleseismic modeling shows that 2007 earthquakes ruptured a fraction of the strongly coupled Mentawai patch of the megathrust, which is also only a fraction of the 1833 rupture area. It also released a much smaller moment than the one released in 1833, or than the deficit of moment that has accumulated since. Both earthquakes of 2007 consist of 2 sub-events which are 50 to 100 km apart from each other. On the other hand, the northernmost slip patch of 8.4 and southern slip patch of 7.9 earthquakes abut each other, but they ruptured 12 hours apart. Sunda megathrust earthquakes of recent years include a rupture of a strongly coupled patch that closely mimics a prior rupture of that patch and which is well correlated with the interseismic coupling pattern (Nias-Simeulue section), as well as a rupture sequence of a strongly coupled patch that differs substantially in the details from its most recent predecessors (Mentawai section). We conclude that (1) seismic asperities are probably persistent features which arise form heterogeneous strain build up in the interseismic period; and (2) the same portion of a megathrust can rupture in different ways depending on whether asperities break as isolated events or cooperate to produce

[Expression of negative emotional responses to the 2011 Great East Japan Earthquake: Analysis of big data from social media].

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Miura, Asako; Komori, Masashi; Matsumura, Naohiro; Maeda, Kazutoshi

2015-06-01

In this article, we investigated the expression of emotional responses to the 2011 Great East Japan Earthquake by analyzing the frequency of negative emotional terms in tweets posted on Twitter, one of the most popular social media platforms. We focused on differences in time-series variations and diurnal changes between two kinds of disasters: natural disasters (earthquakes and tsunamis) and nuclear accidents. The number of tweets containing negative emotional responses increased sharply shortly after the first huge earthquake and decreased over time, whereas tweets about nuclear accidents showed no correlation with elapsed time. Expressions of anxiety about natural disasters had a circadian rhythm, with a peak at midnight, whereas expressions of anger about the nuclear accident were highly sensitive to critical events related to the accident. These findings were discussed in terms of similarities and differences compared to earlier studies on emotional responses in social media.

Life-event stress induced by the Great East Japan Earthquake was associated with relapse in ulcerative colitis but not Crohn's disease: a retrospective cohort study

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Shiga, Hisashi; Miyazawa, Teruko; Kinouchi, Yoshitaka; Takahashi, Seiichi; Tominaga, Gen; Takahashi, Hiroki; Takagi, Sho; Obana, Nobuya; Kikuchi, Tatsuya; Oomori, Shinya; Nomura, Eiki; Shiraki, Manabu; Sato, Yuichirou; Takahashi, Shuichiro; Umemura, Ken; Yokoyama, Hiroshi; Endo, Katsuya; Kakuta, Yoichi; Aizawa, Hiroki; Matsuura, Masaki; Kimura, Tomoya; Kuroha, Masatake; Shimosegawa, Tooru

2013-01-01

Objective Stress is thought to be one of the triggers of relapses in patients with inflammatory bowel disease (IBD). We examined the rate of relapse in IBD patients before and after the Great East Japan Earthquake. Design A retrospective cohort study. Settings 13 hospitals in Japan. Participants 546 ulcerative colitis (UC) and 357 Crohn's disease (CD) patients who received outpatient and inpatient care at 13 hospitals located in the area that were seriously damaged by the earthquake. Data on patient's clinical characteristics, disease activity and deleterious effects of the earthquake were obtained from questionnaires and hospital records. Primary outcome We evaluated the relapse rate (from inactive to active) across two consecutive months before and two consecutive months after the earthquake. In this study, we defined ‘active’ as conditions with a partial Mayo score=2 or more (UC) or a Harvey-Bradshaw index=6 or more (CD). Results Among the UC patients, disease was active in 167 patients and inactive in 379 patients before the earthquake. After the earthquake, the activity scores increased significantly (p<0.0001). A total of 86 patients relapsed (relapse rate=15.8%). The relapse rate was about twice that of the corresponding period in the previous year. Among the CD patients, 86 patients had active disease and 271 had inactive disease before the earthquake. After the earthquake, the activity indices changed little. A total of 25 patients experienced a relapse (relapse rate=7%). The relapse rate did not differ from that of the corresponding period in the previous year. Multivariate analyses revealed that UC, changes in dietary oral intake and anxiety about family finances were associated with the relapse. Conclusions Life-event stress induced by the Great East Japan Earthquake was associated with relapse in UC but not CD. PMID:23396562

Earthquake Preparedness Among Japanese Hemodialysis Patients in Prefectures Heavily Damaged by the 2011 Great East Japan Earthquake.

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Sugisawa, Hidehiro; Shimizu, Yumiko; Kumagai, Tamaki; Sugisaki, Hiroaki; Ohira, Seiji; Shinoda, Toshio

2017-08-01

The purpose of this study was to explore the factors related to earthquake preparedness in Japanese hemodialysis patients. We focused on three aspects of the related factors: health condition factors, social factors, and the experience of disasters. A mail survey of all the members of the Japan Association of Kidney Disease Patients in three Japanese prefectures (N = 4085) was conducted in March, 2013. We obtained 1841 valid responses for analysis. The health factors covered were: activities of daily living (ADL), mental distress, primary renal diseases, and the duration of dialysis. The social factors were: socioeconomic status, family structure, informational social support, and the provision of information regarding earthquake preparedness from dialysis facilities. The results show that the average percentage of participants that had met each criterion of earthquake preparedness in 2013 was 53%. Hemodialysis patients without disabled ADL, without mental distress, and requiring longer periods of dialysis, were likely to meet more of the earthquake preparedness criteria. Hemodialysis patients who had received informational social support from family or friends, had lived with spouse and children in comparison to living alone, and had obtained information regarding earthquake preparedness from dialysis facilities, were also likely to meet more of the earthquake preparedness criteria. © 2017 International Society for Apheresis, Japanese Society for Apheresis, and Japanese Society for Dialysis Therapy.

Biological control of Black Pod Disease and Seedling Blight of cacao caused by Phytophthora Species using Trichoderma from Aceh Sumatra

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The cocoa tree, Theobroma cacao L., suffers large yield losses in Aceh Indonesia to the disease black pod rot, caused by Phytophthora spp. Despite having the largest area under cacao production in Sumatra, farmers in the Aceh region have low overall production because of losses to insect pests and b...

Alcohol consumption, hazardous drinking, and alcohol dependency among the population of Andaman and Nicobar Islands, India.

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Manimunda, Sathya Prakash; Sugunan, Attayuru Purushottaman; Thennarasu, Kandavelu; Pandian, Dhanasekara; Pesala, Kasturi S; Benegal, Vivek

2017-01-01

Harmful use of alcohol is one of the globally recognized causes of health hazards. There are no data on alcohol consumption from Andaman and Nicobar Islands. The objective of the study was to assess the prevalence and pattern of alcohol use among the population of Andaman and Nicobar Islands, India. A representative sample of 18,018 individuals aged ≥14 years were chosen by multistage random sampling and administered a structured instrument, a modified version of the Gender, Alcohol, and Culture: An International Study (GENACIS) which included sociodemographic details and Alcohol Use Disorders Identification Test (AUDIT). The overall prevalence of alcohol consumption was 35% among males and over 6.0% in females, aged 14 and above. Two out of every five alcohol users fit into a category of hazardous drinkers. One-fourth of the total users (23%) are alcohol dependents. Both the hazardous drinking and dependent use are high among males compared to females. Almost 18.0% of male drinkers and 12.0% of female drinkers reported heavy drinking on typical drinking occasions. The predominant beverages consumed were in the category of homebrews such as toddy and handia. The present study highlights the magnitude of hazardous drinking and alcohol dependence in Andaman and Nicobar Islands, India and the complex sociocultural differences in the pattern of alcohol use. Based on the AUDIT data, among the population of Andaman and Nicobar Islands (aged 14 and above), one out of ten requires active interventions to manage the harmful impact of alcohol misuse.

Perspective of Japanese energy policy after the Great East Japan Earthquake

International Nuclear Information System (INIS)

Kikkawa, Takeo

2012-01-01

After the Great East Japan Earthquake and following shutdown of damaged Nuclear Power Plants (NPPs) with no admittance of restart of periodically inspected NPPs, Japan was to face a great danger of shortage of power supply which led to hollowing out of Japanese industry and shifting production capacity overseas. Toward needed restart of NPPs, safety standards against severe accidents should be newly established so as to implement hazards minimization measures of NPPs, which was harmonized with the requests of Fukui prefecture having the oldest and most numerous NPPs. Author's short-term or urgent proposals were (1) safety standards should incorporate site-specific historical utmost earthquake and tsunami and be updated by reflecting latest knowledge, (2) restart of old NPPs should be put off until investigation committee concluded the relation between oldness of Fukushima Daiichi NPPs and accident progression, and (3) separation of electric power production from power distribution and transmission should be careful and not be concluded with more haste than caution. Mid-and-long-term proposals were (1) reform of nuclear power; establishment of independent nuclear regulatory authority, separation of nuclear business from private company and nationalization, and promotion of transfer of power-resources development tax to local government, (2) institutional reform of electric power; reinforcement and expansion of frequency converter and electricity interconnectors, and promotion of intense competition among electric power companies, (3) thermal power shift response; gaining bargaining power for LNG procurement and carbon dioxide reduction using bilateral offset credit mechanism through technology transfer of coal-fired thermal power; (4) expansion of renewable energy; use of geothermal, small hydro and biomass power, use of solar and wind power as distributed generation, and promotion of Smart Community activities in north Kyushu and Kamaishi. Electric power sources

Modeling of periodic great earthquakes on the San Andreas fault: Effects of nonlinear crustal rheology

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Reches, Ze'ev; Schubert, Gerald; Anderson, Charles

1994-01-01

We analyze the cycle of great earthquakes along the San Andreas fault with a finite element numerical model of deformation in a crust with a nonlinear viscoelastic rheology. The viscous component of deformation has an effective viscosity that depends exponentially on the inverse absolute temperature and nonlinearity on the shear stress; the elastic deformation is linear. Crustal thickness and temperature are constrained by seismic and heat flow data for California. The models are for anti plane strain in a 25-km-thick crustal layer having a very long, vertical strike-slip fault; the crustal block extends 250 km to either side of the fault. During the earthquake cycle that lasts 160 years, a constant plate velocity v(sub p)/2 = 17.5 mm yr is applied to the base of the crust and to the vertical end of the crustal block 250 km away from the fault. The upper half of the fault is locked during the interseismic period, while its lower half slips at the constant plate velocity. The locked part of the fault is moved abruptly 2.8 m every 160 years to simulate great earthquakes. The results are sensitive to crustal rheology. Models with quartzite-like rheology display profound transient stages in the velocity, displacement, and stress fields. The predicted transient zone extends about 3-4 times the crustal thickness on each side of the fault, significantly wider than the zone of deformation in elastic models. Models with diabase-like rheology behave similarly to elastic models and exhibit no transient stages. The model predictions are compared with geodetic observations of fault-parallel velocities in northern and central California and local rates of shear strain along the San Andreas fault. The observations are best fit by models which are 10-100 times less viscous than a quartzite-like rheology. Since the lower crust in California is composed of intermediate to mafic rocks, the present result suggests that the in situ viscosity of the crustal rock is orders of magnitude

Introduction to thematic collection "Historical and geological studies of earthquakes"

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Satake, Kenji; Wang, Jian; Hammerl, Christa; Malik, Javed N.

2017-12-01

This thematic collection contains eight papers mostly presented at the 2016 AOGS meeting in Beijing. Four papers describe historical earthquake studies in Europe, Japan, and China; one paper uses modern instrumental data to examine the effect of giant earthquakes on the seismicity rate; and three papers describe paleoseismological studies using tsunami deposit in Japan, marine terraces in Philippines, and active faults in Himalayas. Hammerl (Geosci Lett 4:7, 2017) introduced historical seismological studies in Austria, starting from methodology which is state of the art in most European countries, followed by a case study for an earthquake of July 17, 1670 in Tyrol. Albini and Rovida (Geosci Lett 3:30, 2016) examined 114 historical records for the earthquake on April 6, 1667 on the east coast of the Adriatic Sea, compiled 37 Macroseismic Data Points, and estimated the epicenter and the size of the earthquake. Matsu'ura (Geosci Lett 4:3, 2017) summarized historical earthquake studies in Japan which resulted in about 8700 Intensity Data Points, assigned epicenters for 214 earthquakes between AD 599 and 1872, and estimated focal depth and magnitudes for 134 events. Wang et al. (Geosci Lett 4:4, 2017) introduced historical seismology in China, where historical earthquake archives include about 15,000 sources, and parametric catalogs include about 1000 historical earthquakes between 2300 BC and AD 1911. Ishibe et al. (Geosci Lett 4:5, 2017) tested the Coulomb stress triggering hypothesis for three giant (M 9) earthquakes that occurred in recent years, and found that at least the 2004 Sumatra-Andaman and 2011 Tohoku earthquakes caused the seismicity rate change. Ishimura (2017) re-estimated the ages of 11 tsunami deposits in the last 4000 years along the Sanriku coast of northern Japan and found that the average recurrence interval of those tsunamis as 350-390 years. Ramos et al. (2017) studied 1000-year-old marine terraces on the west coast of Luzon Island, Philippines

“ISLAM” IN THE GLOBAL VILLAGE: POST-TSUNAMI DIALOG AND NEGOTIATION OF ACEH IDENTITY

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Ibnu Mujib Mujib

2013-12-01

Full Text Available This paper highlights the perspective of dialog in the negotiation of Aceh identity. If observed, the context of the tsunami followed by the development of Aceh is not without impact at all on the Acehnese entity, but in fact it has triggered a strong clash especially between local identities and influences of global construction. Among the important things offered in this paper is an attempt to reproduce and create “public space” as a productive social capital, that is, a space that is expected to build an atmosphere of openness, egalitarianism, inclusivism of many diverse groups. Therefore, in responding to the wider variety of cultural plurality which penetrates through ethnic clusters, religions, political parties, and all forms of interests, it can be managed through the deliberations of dialog. Therefore, the “public space” that can serve to discuss, hold dialog, and even negotiate the clash of the Acehnese identity forms the modus operandi of the discussion of this article, especially in the context of the development of Aceh that is currently taking place. Keywords: Islam, locality, globality, public space, dialog, negotiation of identity, diversity of Islamic groups, the other.

Landward vergence in accretionary prism, evidence for frontal propagation of earthquakes?

Science.gov (United States)

cubas, Nadaya; Souloumiac, Pauline

2016-04-01

Landward vergence in accretionary wedges is rare and have been described at very few places: along the Cascadia subduction zone and more recently along Sumatra where the 2004 Mw 9.1 Sumatra-Andaman event and the 2011 tsunami earthquake occurred. Recent studies have suggested a relation between landward thrust faults and frontal propagation of earthquakes for the Sumatra subduction zone. The Cascadia subduction zone is also known to have produced in 1700 a Mw9 earthquake with a large tsunami across the Pacific. Based on mechanical analysis, we propose to investigate if specific frictional properties could lead to a landward sequence of thrusting. We show that landward thrust requires very low effective friction along the megathrust with a rather high internal effective friction. We also show that landward thrust appears close to the extensional critical limit. Along Cascadia and Sumatra, we show that to get landward vergence, the effective basal friction has to be lower than 0.08. This very low effective friction is most likely due to high pore pressure. This high pore pressure could either be a long-term property or due to dynamic effects such as thermal pressurization. The fact that landward vergence appears far from the compressional critical limit favors a dynamic effect. Landward vergence would then highlight thermal pressurization due to occasional or systematic propagation of earthquakes to the trench. As a consequence, the vergence of thrusts in accretionary prism could be used to improve seismic and tsunamigenic risk assessment.

Survey of preventable disaster death at medical institutions in areas affected by the Great East Japan Earthquake: a retrospective preliminary investigation of medical institutions in Miyagi Prefecture.

Science.gov (United States)

Yamanouchi, Satoshi; Sasaki, Hiroyuki; Tsuruwa, Miho; Ueki, Yuzuru; Kohayagawa, Yoshitaka; Kondo, Hisayoshi; Otomo, Yasuhiro; Koido, Yuichi; Kushimoto, Shigeki

2015-04-01

The 2011, magnitude (M) 9, Great East Japan Earthquake and massive tsunami caused widespread devastation and left approximately 18,500 people dead or missing. The incidence of preventable disaster death (PDD) during the Great East Japan Earthquake remains to be clarified; the present study investigated PDD at medical institutions in areas affected by the Great East Japan Earthquake in order to improve disaster medical systems. A total of 25 hospitals in Miyagi Prefecture (Japan) that were disaster base hospitals (DBHs), or had at least 20 patient deaths between March 11, 2011 and April 1, 2011, were selected to participate based on the results of a previous study. A database was created using the medical records of all patient deaths (n=868), and PDD was determined from discussion with 10 disaster health care professionals. A total of 102 cases of PDD were identified at the participating hospitals. The rate of PDD was higher at coastal hospitals compared to inland hospitals (62/327, 19.0% vs 40/541, 7.4%; Pdeath at medical institutions in areas affected by the Great East Japan Earthquake occurred mainly at coastal hospitals. Insufficient resources (at GHs), environmental factors (at coastal hospitals), and delayed medical intervention (at all hospitals) constituted the major potential contributing factors. Further investigation of all medical institutions in Miyagi Prefecture, including those with fewer than 20 patient deaths, is required in order to obtain a complete picture of the details of PDD at medical institutions in the disaster area.

Pengaruh Praktik Hidup Bersih Dan Sehat Terhadap Status Gizi Balita Di Kecamatan Meureubo Kabupaten Aceh Barat Provinsi Nanggroe Aceh Darussalam

OpenAIRE

Syaifullah

2010-01-01

The implementation of healthy life behavior at Meureubo Sub-district, West Aceh district, were still low so that it influenced the nutrition status of children under-five years old and the high-level of diarrhea disease on children under-five years old in 2007. Those children whom had diarrhea diseases were worried to be facing dehydration, anorexia and having malnutrition or even death. This research was intended to analyze the influence of knowledge,attitude and practice of healthy life...

A study on inorganic carbon components in the Andaman Sea during the post monsoon season

Digital Repository Service at National Institute of Oceanography (India)

Sarma, V.V.S.S.; Narvekar, P.V.

saturated with respect to calcite. © 2001 Ifremer/CNRS/IRD/Éditions scientifiques et médicales Elsevier SAS Résumé − Étude du système dioxyde de carbone en mer d’Andaman après la mousson. Des données extensives sur le système dioxyde de carbone ont été... recueillies en saison post-mousson dans la partie est du golfe du Bengale et la mer d’Andaman (océan Indien NE). La distribution verticale de la température et de la salinité est similaire dans ces deux parties jusqu’à l’horizon 700 à 800 m. En dessous de 1200...

The CATDAT damaging earthquakes database

Science.gov (United States)

Daniell, J. E.; Khazai, B.; Wenzel, F.; Vervaeck, A.

2011-08-01

The global CATDAT damaging earthquakes and secondary effects (tsunami, fire, landslides, liquefaction and fault rupture) database was developed to validate, remove discrepancies, and expand greatly upon existing global databases; and to better understand the trends in vulnerability, exposure, and possible future impacts of such historic earthquakes. Lack of consistency and errors in other earthquake loss databases frequently cited and used in analyses was a major shortcoming in the view of the authors which needed to be improved upon. Over 17 000 sources of information have been utilised, primarily in the last few years, to present data from over 12 200 damaging earthquakes historically, with over 7000 earthquakes since 1900 examined and validated before insertion into the database. Each validated earthquake includes seismological information, building damage, ranges of social losses to account for varying sources (deaths, injuries, homeless, and affected), and economic losses (direct, indirect, aid, and insured). Globally, a slightly increasing trend in economic damage due to earthquakes is not consistent with the greatly increasing exposure. The 1923 Great Kanto (214 billion USD damage; 2011 HNDECI-adjusted dollars) compared to the 2011 Tohoku (>300 billion USD at time of writing), 2008 Sichuan and 1995 Kobe earthquakes show the increasing concern for economic loss in urban areas as the trend should be expected to increase. Many economic and social loss values not reported in existing databases have been collected. Historical GDP (Gross Domestic Product), exchange rate, wage information, population, HDI (Human Development Index), and insurance information have been collected globally to form comparisons. This catalogue is the largest known cross-checked global historic damaging earthquake database and should have far-reaching consequences for earthquake loss estimation, socio-economic analysis, and the global reinsurance field.

The CATDAT damaging earthquakes database

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J. E. Daniell

2011-08-01

Full Text Available The global CATDAT damaging earthquakes and secondary effects (tsunami, fire, landslides, liquefaction and fault rupture database was developed to validate, remove discrepancies, and expand greatly upon existing global databases; and to better understand the trends in vulnerability, exposure, and possible future impacts of such historic earthquakes.

Lack of consistency and errors in other earthquake loss databases frequently cited and used in analyses was a major shortcoming in the view of the authors which needed to be improved upon.

Over 17 000 sources of information have been utilised, primarily in the last few years, to present data from over 12 200 damaging earthquakes historically, with over 7000 earthquakes since 1900 examined and validated before insertion into the database. Each validated earthquake includes seismological information, building damage, ranges of social losses to account for varying sources (deaths, injuries, homeless, and affected, and economic losses (direct, indirect, aid, and insured.

Globally, a slightly increasing trend in economic damage due to earthquakes is not consistent with the greatly increasing exposure. The 1923 Great Kanto ($214 billion USD damage; 2011 HNDECI-adjusted dollars compared to the 2011 Tohoku (>$300 billion USD at time of writing, 2008 Sichuan and 1995 Kobe earthquakes show the increasing concern for economic loss in urban areas as the trend should be expected to increase. Many economic and social loss values not reported in existing databases have been collected. Historical GDP (Gross Domestic Product, exchange rate, wage information, population, HDI (Human Development Index, and insurance information have been collected globally to form comparisons.

This catalogue is the largest known cross-checked global historic damaging earthquake database and should have far-reaching consequences for earthquake loss estimation, socio-economic analysis, and the global

Public perspective towards marine litter in West Aceh City

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Kusumawati, I.; Setyowati, M.; Riana, E.; Prartono, T.

2018-03-01

Marine litter or marine debris is a man-made solid material discarded, abandoned or lost in coastline or into the sea. To reduce the amount of marine litter in the ocean, raising public awareness is an important way. One of the contributing factors on marine litter is the lack of understanding within the community, but to identify how people notice the problem is required adequate research literature. The purpose of this study is to examine the awareness of West Aceh community on marine litter along western coastal area. The research objectives; 1) to evaluate societal perception towards marine litter; 2) to examine the urgent indicator of public awareness in West Aceh City. This study will employ a survey approach by distributing questionnaires to 383 respondents. It was found that respondents show low awareness on marine litter according to statistical data, but there are some rooms to manage in order to raise the level of public awareness. It concludes that sense of responsibility could be enhanced by involving public in any activities for preventing and eradicating marine litter. Education aspect is also important to increase public understanding about the threats of marine debris on environment, human health and economic income.

Occurrence and distribution of soft corals (Octocorallia: Alcyonacea) from the Andaman and Nicobar Islands

Digital Repository Service at National Institute of Oceanography (India)

Jayasree, V.; Bhat, K.L.; Parulekar, A.H.

with resistance to harsh environments and life history parameters. Competitive interaction with other benthic reef-organisms also plays a major role in the distribution of soft corals in the Andaman and Nicobar Islands....

The Historical Basis of Aceh Development

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Mehmet Özay

2012-07-01

Full Text Available Abstract It is vital to see the connection between experiences in history and contemporary developments in almost all corners of the world. Regions which appear as leading powers in economic developments have historically had their own particular dynamics. In the event that the dynamics of the past uncover the true means to go forward, it will trigger the path of progress at an unexpected time, when similar conditions are met. Taking this condition into account with regard to Aceh, we see that Aceh has been a potential candidate for the newly emerging economic development centers in Southeast Asia after the disastrous event on 26th December, 2004, pursuant to which the Memorandum of Understanding (MoU in Helsinki was signed by the related sides on 15th August, 2005. To assess and evaluate the possibilities and opportunities that open up before Aceh Province by virtue of the MoU, the tradition of economic developments in history should be revisited and evaluated. It might be assumed that the reflections from the past will certainly enlighten the future. This article suggests that the economic development of the Sultanate of Aceh Darussalam in the past might be a starting point for all parties in Aceh Province to deduce exactly how to deal with prevailing difficulties so as to commence economic progress in the region. It is considered that historical experiences are repetitive. The significance of Aceh was based on several diverse factors, primarily its state structure, economic activities, and geo-strategic position on the extreme northwest of Sumatra, that allowed it to be a part of the international sea trade between the east and the west between the 16th and 19th centuries. These characteristics propelled Aceh to become not only a prominent region, but also gain supremacy in global partnerships in the business of international trade. After the peace agreement celebrations, it is the need of the hour for all social and economic sectors in Aceh

Tsunami Hazard Assessment of Coastal South Africa Based on Mega-Earthquakes of Remote Subduction Zones

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Kijko, Andrzej; Smit, Ansie; Papadopoulos, Gerassimos A.; Novikova, Tatyana

2017-11-01

After the mega-earthquakes and concomitant devastating tsunamis in Sumatra (2004) and Japan (2011), we launched an investigation into the potential risk of tsunami hazard to the coastal cities of South Africa. This paper presents the analysis of the seismic hazard of seismogenic sources that could potentially generate tsunamis, as well as the analysis of the tsunami hazard to coastal areas of South Africa. The subduction zones of Makran, South Sandwich Island, Sumatra, and the Andaman Islands were identified as possible sources of mega-earthquakes and tsunamis that could affect the African coast. Numerical tsunami simulations were used to investigate the realistic and worst-case scenarios that could be generated by these subduction zones. The simulated tsunami amplitudes and run-up heights calculated for the coastal cities of Cape Town, Durban, and Port Elizabeth are relatively small and therefore pose no real risk to the South African coast. However, only distant tsunamigenic sources were considered and the results should therefore be viewed as preliminary.

Tsunami Hazard Assessment of Coastal South Africa Based on Mega-Earthquakes of Remote Subduction Zones

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Kijko, Andrzej; Smit, Ansie; Papadopoulos, Gerassimos A.; Novikova, Tatyana

2018-04-01

After the mega-earthquakes and concomitant devastating tsunamis in Sumatra (2004) and Japan (2011), we launched an investigation into the potential risk of tsunami hazard to the coastal cities of South Africa. This paper presents the analysis of the seismic hazard of seismogenic sources that could potentially generate tsunamis, as well as the analysis of the tsunami hazard to coastal areas of South Africa. The subduction zones of Makran, South Sandwich Island, Sumatra, and the Andaman Islands were identified as possible sources of mega-earthquakes and tsunamis that could affect the African coast. Numerical tsunami simulations were used to investigate the realistic and worst-case scenarios that could be generated by these subduction zones. The simulated tsunami amplitudes and run-up heights calculated for the coastal cities of Cape Town, Durban, and Port Elizabeth are relatively small and therefore pose no real risk to the South African coast. However, only distant tsunamigenic sources were considered and the results should therefore be viewed as preliminary.

Host-feeding pattern of Aedes aegypti and Aedes albopictus (Diptera: Culicidae) in heterogeneous landscapes of South Andaman, Andaman and Nicobar Islands, India.

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Sivan, Arun; Shriram, A N; Sunish, I P; Vidhya, P T

2015-09-01

Mosquito foraging behavior is a determinant of host-vector contact and has an impact on the risk of arboviral epidemics. Therefore, blood-feeding patterns is a useful tool for assessing the role in pathogen transmission by vector mosquitoes. Competent vectors of dengue and chikungunya viz. Aedes aegypti and Aedes albopictus are widely prevalent in the Andaman and Nicobar archipelago. Considering the vector potential, medical importance of both these mosquito species and lack of information on host-feeding patterns, blood meal analysis of both these vector mosquitoes was undertaken. Biogents Sentinel traps were used for sampling blooded mosquitoes, for identifying the source of blood meal by agar gel-precipitin test. We identified vertebrate source of 147 and 104 blood meals in Ae. aegypti and Ae. albopictus from heterogeneous landscapes in South Andaman district. Results revealed that Ae. aegypti (88 %) and Ae. albopictus (49 %) fed on human and a small proportion on mammals and fowls, indicative of predominance of anthropophilism. Ae. aegypti predominantly fed on human blood (94.2 %-densely built urban, 89.8 %-low vegetation coverage, and 78.3 %-medium vegetation coverage). Anthropophilism in Ae. albopictus was maximal in densely built urban (90.5 %) and progressively decreased from low vegetation-vegetation/forested continuum (66.7, 36.4, and 8.7 %), indicating plasticity in feeding across these landscapes. Epidemiological significance of the findings is discussed.

The HayWired Earthquake Scenario—Earthquake Hazards

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Detweiler, Shane T.; Wein, Anne M.

2017-04-24

The HayWired scenario is a hypothetical earthquake sequence that is being used to better understand hazards for the San Francisco Bay region during and after an earthquake of magnitude 7 on the Hayward Fault. The 2014 Working Group on California Earthquake Probabilities calculated that there is a 33-percent likelihood of a large (magnitude 6.7 or greater) earthquake occurring on the Hayward Fault within three decades. A large Hayward Fault earthquake will produce strong ground shaking, permanent displacement of the Earth’s surface, landslides, liquefaction (soils becoming liquid-like during shaking), and subsequent fault slip, known as afterslip, and earthquakes, known as aftershocks. The most recent large earthquake on the Hayward Fault occurred on October 21, 1868, and it ruptured the southern part of the fault. The 1868 magnitude-6.8 earthquake occurred when the San Francisco Bay region had far fewer people, buildings, and infrastructure (roads, communication lines, and utilities) than it does today, yet the strong ground shaking from the earthquake still caused significant building damage and loss of life. The next large Hayward Fault earthquake is anticipated to affect thousands of structures and disrupt the lives of millions of people. Earthquake risk in the San Francisco Bay region has been greatly reduced as a result of previous concerted efforts; for example, tens of billions of dollars of investment in strengthening infrastructure was motivated in large part by the 1989 magnitude 6.9 Loma Prieta earthquake. To build on efforts to reduce earthquake risk in the San Francisco Bay region, the HayWired earthquake scenario comprehensively examines the earthquake hazards to help provide the crucial scientific information that the San Francisco Bay region can use to prepare for the next large earthquake, The HayWired Earthquake Scenario—Earthquake Hazards volume describes the strong ground shaking modeled in the scenario and the hazardous movements of

Late Miocene radiolarian biostratigraphy and paleoceanography of Sawai Bay formation, Neill Island, Andamans, India

Digital Repository Service at National Institute of Oceanography (India)

Gupta, S.M.; Srinivasan, M.S.

Late Miocene radiolarian zones are encountered from mudstone strata of Sawai Bay Formation, Neill Island, Andamans. Percentage data of forty-five coarser taxonomic groups of radiolarians were subjected to Q-mode cluster analysis. Based...

High-Ti type N-MORB parentage of basalts from the south Andaman ...

Indian Academy of Sciences (India)

R. Narasimhan (Krishtel eMaging) 1461 1996 Oct 15 13:05:22

by Irvine and Baragar (1971) or MacDonald and. Katsura (1964) were not included here because of the considerable uncertainty that exists in such a classification scheme (see Sheth et al 2002 for more explanation). The Andaman ophiolite samples are mainly basalts (20 samples), with some basaltic andesites.

Early-Ming Era tsunami destruction along the Northern Coast of Aceh, Indonesia: New evidence from Archeology

Science.gov (United States)

Sieh, K.; Daly, P.; McKinnon, E. E.; Tai, Y. S.; Feener, R. M.; Ishmail, N.

2017-12-01

Our colleagues and we have reconstructed partial earthquake and tsunami histories along the coast of Aceh, Sumatra. Chlieh et al (2006) documented and modeled deformation of offshore islands associated with the 2004 rupture. Meltzner et al (2010) found coral evidence of uplifts in 1394±2 and 1450±3 CE. Sieh et al. (2015) documented associated tsunami that destroyed a structure built in 1366±3 CE, 40 km east of Banda Aceh at Lamreh. Since 2015, our landscape archaeology survey of 43 coastal villages over a 40-km reach of the coast has revealed 995 archaeological sites ranging from 10th century to present and containing over 5,000 carved gravestones and 50,000 ceramic sherds. The distribution of ceramic material suggests 7 discrete areas of cultural activity before the 1394 tsunami. Six of these appear to be villages that used imported ceramics and have been populated since the 10th century. However, detailed analysis indicates a clear reduction in activity between 1360 and 1450 CE. This suggests that one or both of the 1394 and 1450 tsunami disrupted the villages. The distribution of post-1500 CE ceramic material shows a gradual repopulation of pre-tsunami sites and a significant expansion of activity starting at the end of the 16th Century, for all areas except Lamreh. Only at on the elevated Lambaro highlands, above modern Lamreh, does material conclusively date between the 1394 and 1450 CE tsunamis. This historic trading site of "Lambri" contains large quantities of ceramics ranging from the early 11th century until the early 16th century, including precisely dated early-Ming (1403-1425 CE) material, some of which is distinctive imperial trade ceramics. We suspect that after the 1394 tsunami destroyed the other coastal settlements, the relatively safe highlands of Lambri were the only areas of the coast utilized for at least 50 years. After about 1450 CE, however, these highlands were abandoned, while the low-lying coastal communities began once again to

UNDERSTANDING TOWARDS TRADERS’ BUSINESS ETHICS OF ISLAM: A STUDY OF ACEH DEALERS IN KUALA LUMPUR

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Muhammad Abdul Samad

2014-08-01

Full Text Available Islamic business ethics is one that should be the practice of Muslim traders, because Islam promotes this method for fairness, honesty and the benefit of people. Ethical values of Islam must be known and understood by all Muslim traders to avoid cheating that may oppress customers. This study uses qualitative methods and obtains data from the interviewers and observations. The study found that the majority of Aceh traders has understood the ethical businessmen in Islam which can be seen from the activities they are doing in each of its business practices. Aceh dealers are usually honest, fair, occupying commitment, hardworking and making efforts in business.

Effects Of Different Age Groups And Education Towards Consumption Of Traditional Finger Foods In Banda Aceh

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Cut Nilda

2016-04-01

Full Text Available (Pengaruh Usia dan Pendidikan terhadap Pola Konsumsi Kue Tradisional di Banda Aceh  ABSTRACT. Traditional finger foods are closely related to the culture and habits of the population where the foods are produced and carry a symbolic value. The perception of local citizens towards the consumption of traditional foods will affect the existence and integrity of these foods. Primary research was done by interviewing 263 consumers of traditional finger food in Banda Aceh, Indonesia, between April and May 2011. Demography factors are believed to have strong influence in the consumption pattern of traditional finger food in Banda Aceh. The interviews were performed by using a structured questionnaire. The questionnaire consists of dichotomous, multiple-choice questions and scale questions. The sampling technique which was used is a nonprobability with convenience approach in order to select consumers of traditional food. The data analysis was processed by descriptive and bivariate analysis using Chi-square distribution. The results showed that demographic factors, such as age and education, have a correlation with consumer behavior and consumption habits of traditional finger foods. As a side dish, the consumption of these foods is usually related to special occasions and leisure time. Although most of the consumers are satisfied with the traditional finger foods they consume, some improvements are still needed to enhance the quality and appearance of the products based on the respondents demand. These demands, such as improvement in taste and packaging are potential factors in supporting the increase of consumption of traditional finger food in Banda Aceh.

Analysis of tsunami disaster map by Geographic Information System (GIS): Aceh Singkil-Indonesia

Science.gov (United States)

Farhan, A.; Akhyar, H.

2017-02-01

Tsunami risk map is used by stakeholder as a base to decide evacuation plan and evaluates from disaster. Aceh Singkil district of Aceh- Indonesia’s disaster maps have been developed and analyzed by using GIS tool. Overlay methods through algorithms are used to produce hazard map, vulnerability, capacity and finally created disaster risk map. Spatial maps are used topographic maps, administrative map, SRTM. The parameters are social, economic, physical environmental vulnerability, a level of exposed people, parameters of houses, public building, critical facilities, productive land, population density, sex ratio, poor ratio, disability ratio, age group ratio, the protected forest, natural forest, and mangrove forest. The results show high-risk tsunami disaster at nine villages; moderate levels are seventeen villages, and other villages are shown in the low level of tsunami risk disaster.

CONCEPTUALIZING ISLAMIC BASED EDUCATION: An attempt toward Islamization of Educational System in Aceh

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Hasan Basri

2015-02-01

Full Text Available This study proves that Islam has a unique concept of education and constructive values that can be applied in educational system. Discussion on Islamic education has not ended yet; that is why to reveal the Islamic educational values deriving from the primary sources of Islam, the Qur’an and Sunna (prophetic tradition, is not insignificant in the context of educational system in Aceh. Since Aceh has specific privilege in the fields of education, religion, and culture, it is crucial to break up earth the Islamic values and apply them into education programs. Realizing such programs should take accurate and strategic steps through islamization of education, integration of values, and internationalization of way of thinking. Besides, curriculum, method, system, policy, and dichotomy of educational system must be reformed concurrently.

The Role of Motivation and Creativity in Sustaining Volunteerism of Citizenship for Positive Youth Development after the Great East Japan Earthquake

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Oie, Mayumi

2017-01-01

This paper examined how the interdisciplinary field of volunteer motivation and creativity research helps improve our understanding of social issues. This research focused on the victims of the Great East Japan Earthquake, which occurred on March 11, 2011, and discussed how volunteer motivations support volunteer activities, positive youth…

Mental health and related factors after the Great East Japan earthquake and tsunami.

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Yukari Yokoyama

Full Text Available Mental health is one of the most important issues facing disaster survivors. The purpose of this study is to determine the prevalence and correlates of mental health problems in survivors of the Great East Japan Earthquake and Tsunami at 6-11 months after the disaster. The questionnaire and notification were sent to the survivors in three municipalities in the Tohoku area of the Northern part of Honshu, Japan's largest island, between September 2011 and February 2012. Questionnaires were sent to 12,772, 11,411, and 18,648 residents in the Yamada, Otsuchi, and Rikuzentakata municipalities, respectively. Residents were asked to bring the completed questionnaires to their health check-ups. A total of 11,124 or (26.0% of them underwent health check-ups, and 10,198 were enrolled. We excluded 179 for whom a K6 score was missing and two who were both 17 years of age, which left 10,025 study participants (3,934 male and 6,091 female, mean age 61.0 years. K6 was used to measure mental health problems. The respondents were classified into moderate (5-12 of K6 and serious mental health problems (13+. A total of 42.6% of the respondents had moderate or serious mental health problems. Multivariate analysis showed that women were significantly associated with mental health problems. Other variables associated with mental health problems were: younger male, health complaints, severe economic status, relocations, and lack of a social network. An interaction effect of sex and economic status on severe mental health problems was statistically significant. Our findings suggest that mental health problems were prevalent in survivors of the Great East Japan Earthquake and Tsunami. For men and women, health complaints, severe economic status, relocations, and lack of social network may be important risk factors of poor mental health. For men, interventions focusing on economic support may be particularly useful in reducing mental health problems after the disaster.

Foreshocks and aftershocks of the Great 1857 California earthquake

Science.gov (United States)

Meltzner, A.J.; Wald, D.J.

1999-01-01

The San Andreas fault is the longest fault in California and one of the longest strike-slip faults anywhere in the world, yet we know little about many aspects of its behavior before, during, and after large earthquakes. We conducted a study to locate and to estimate magnitudes for the largest foreshocks and aftershocks of the 1857 M 7.9 Fort Tejon earthquake on the central and southern segments of the fault. We began by searching archived first-hand accounts from 1857 through 1862, by grouping felt reports temporally, and by assigning modified Mercalli intensities to each site. We then used a modified form of the grid-search algorithm of Bakum and Wentworth, derived from empirical analysis of modern earthquakes, to find the location and magnitude most consistent with the assigned intensities for each of the largest events. The result confirms a conclusion of Sieh that at least two foreshocks ('dawn' and 'sunrise') located on or near the Parkfield segment of the San Andreas fault preceded the mainshock. We estimate their magnitudes to be M ~ 6.1 and M ~ 5.6, respectively. The aftershock rate was below average but within one standard deviation of the number of aftershocks expected based on statistics of modern southern California mainshock-aftershock sequences. The aftershocks included two significant events during the first eight days of the sequence, with magnitudes M ~ 6.25 and M ~ 6.7, near the southern half of the rupture; later aftershocks included a M ~ 6 event near San Bernardino in December 1858 and a M ~ 6.3 event near the Parkfield segment in April 1860. From earthquake logs at Fort Tejon, we conclude that the aftershock sequence lasted a minimum of 3.75 years.

Effect of oil spill on the microbial population in Andaman Sea around Nicobar Island

Digital Repository Service at National Institute of Oceanography (India)

Gupta, R.

The microbial studiees of the follow up cruise by FORV Sagar Sampada (cruise No. 113), 9 months after the oil spill in the Andaman Sea due to accident of VLCC Maersk Navigator revealed disturbance in the natural microbial population. Higher...

Sediment Characteristics of Mergui Basin, Andaman Sea based on Multi-proxy Analyses

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Rina Zuraida

2018-02-01

Full Text Available This paper presents the characteristics of sediment from core BS-36 (6°55.85’ S and 96°7.48’ E, 1147.1 m water depth that was acquired in the Mergui Basin, Andaman Sea. The analyses involved megascopic description, core scanning by multi-sensor core logger, and carbonate content measurement. The purpose of this study is to determine the physical and chemical characteristics of sediment to infer the depositional environment. The results show that this core can be divided into 5 lithologic units that represent various environmental conditions. The sedimentation of the bottom part, Units V and IV were inferred to be deposited in suboxic to anoxic bottom condition combined with high productivity and low precipitation. Unit III was deposited during high precipitation and oxic condition due to ocean ventilation. In the upper part, Units II and I occurred during higher precipitation, higher carbonate production and suboxic to anoxic condition. Keywords: sediment characteristics, Mergui Basin, Andaman Sea, suboxic, anoxic, oxic, carbonate content

Being Woman in the Land of Shari‘a: Politics of the Female Body, Piety, and Resistance in Langsa, Aceh

OpenAIRE

Muhammad Ansor

2015-01-01

This study investigates the dynamic of institutionalization of Shari’a in Aceh, which focuses on analysis of the patterns of Langsa women’s resistance against religious leaders and state interpretations of the dress standards in the public space. This matter emerged because the implementation of Shari’a has been supported by local people, but the standard of Islamic dress that should be applied is still debatable among various groups in Aceh that have varied understandings and different relig...

Quantitative Interpretation of Gravity Anomaly Data in Geothermal Field Seulawah Agam, Aceh Besar

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Aprillino Wangsa

2018-01-01

Keywords: Gravity Method, Density, Grav2DC, Geothermal System, Seulawah Agam REFERENSI Bennett, J.D., dkk. 1981. Peta Geologi Lembar Banda Aceh, Sumatera. Bandung: Pusat Penelitian dan Pengembangan Geologi. Hidayat, N dan Basid, A. 2011. Analisis Anomali Gravitasi Sebagai Acuan Dalam Penentuan Struktur Geologi Bawah Permukaan dan Potensi Geothermal, Jurnal Neutrino, 4.1,p-36. Muzakir. 2014. Investigasi Struktur 2D Lapangan Panasbumi Seulawah Agam Berdasarkan Data Pengukuran Magnetotellurik. Skripsi. Universitas Syiah Kuala, Banda Aceh. Saptadji, N. M. 2001. Teknik Panas Bumi. Departemen Teknik Perminyakan Fakultas Ilmu Kebumian dan Teknologi Mineral. Institut Teknologi Bandung: Bandung. Yu, G., He, Z. X., Hu, Z.Z., borbergsdottir, I. M., Strack, K. –M., dan Tulinius, H.2009. Geothermal Exploration Using MT and Gravity Techniques at Szentlorinc Area in Hungary - SEG 2009 International Expoloration and Annuad Meeting. Houston. P-4333

Why the 1964 Great Alaska Earthquake matters 50 years later

Science.gov (United States)

West, Michael E.; Haeussler, Peter J.; Ruppert, Natalia A.; Freymueller, Jeffrey T.; ,

2014-01-01

Spring was returning to Alaska on Friday 27 March 1964. A two‐week cold snap had just ended, and people were getting ready for the Easter weekend. At 5:36 p.m., an earthquake initiated 12 km beneath Prince William Sound, near the eastern end of what is now recognized as the Alaska‐Aleutian subduction zone. No one was expecting this earthquake that would radically alter the coastal landscape, influence the direction of science, and indelibly mark the growth of a burgeoning state.

The genetic polymorphism of merozoite surface protein-1 in Plasmodium falciparum isolates from Aceh province, Indonesia

Science.gov (United States)

Jamil, K. F.; Supargiyono, S.; Syafruddin, D.; Pratama, N.; Silvy, S.

2018-03-01

An estimated of 3.3 million Indonesian population were infected with malaria. However, extensive genetic polymorphism of the field isolates msp-1 of P. falciparum represents a major obstacle for the development of malaria treatment. The aim of this study was to investigate the genetic diversity of msp-1 genotype in field isolates of P. falciparum collected in Aceh Province. A total of 90 patients with malaria (+) were selected from eleven district hospitals in Aceh from 2013-2015. Data were collected by anamnesis, complete physical examination and laboratory tests for msp-1. All protocols to diagnose malaria followed the WHO 2010 guideline. All samples were stored in Eijkman Biology Molecular Institute, Jakarta. Among 90 samples, 57.7% were male, and 42.3% were female with the most cases found between 21-30 years old. From the allele typing analysis of P. falciparum from Aceh; K1, MAD20, and RO33 allele types were identified. MAD20 type was the highest allele found in this study (57.9%). It was found in single and mixed infection. A moderate level of the mixed allele was also observed.

PERTUMBUHAN DAN VARIASI GENETIK IKAN BANDENG, Chanos chanos DARI PROVINSI ACEH, BALI, DAN GORONTALO, INDONESIA

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Sari Budi Moria Sembiring

2018-01-01

Full Text Available Ikan bandeng, Chanos chanos merupakan salah satu ikan ekonomis penting di Asia. Sejak tahun 1995, di Indonesia sebagian besar benih bandeng diproduksi dari hatchery sekitar Dusun Gondol, Bali Utara baik untuk pasar domestik maupun perdagangan internasional. Dalam rangka meningkatkan kualitas benih, perlu dilakukan perbaikan induk secara genetik menggunakan populasi yang unggul. Tujuan penelitian ini adalah mendapatkan data laju pertumbuhan dan variasi genetik induk ikan bandeng yang berasal dari lokasi perairan Aceh, Bali, dan Gorontalo. Pertumbuhan ikan bandeng diamati melalui pengukuran panjang dan bobot benih hingga ukuran 500 g (calon induk, serta variasi genetik diamati menggunakan metode RFLP DNA. Benih dan calon induk masing-masing dianalisis sebanyak 15 ekor. Hasil pengamatan pertumbuhan ikan bandeng mulai dari benih hingga menjadi calon induk, menunjukkan bahwa ikan bandeng dari Aceh dan Bali mempunyai pertumbuhan panjang dan bobot yang relatif lebih tinggi dibandingkan dengan ikan bandeng dari Gorontalo, walaupun secara statistik tidak berbeda nyata (P0.05 were observed among the populations. The genetic analysis showed five haplotypes composite from four restriction enzymes i.e., Mbo I, Hae III, Hha I, and Nla IV at on cytochrome-b sequen. The average number of restriction site was 1-3 haplotypes. Aceh and Bali populations have lower genetic variations (0.080 and 0.000 compared to Gorontalo (0.115.

THE APLICATION OF ISLAMIC LAW IN INDONESIA: The Case Study in Aceh

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Kamaruzzaman Bustamam-Ahmad

2007-06-01

Full Text Available This article provides an historical account of the implementation of Islamic law in Aceh and how the issue of Islamic law has been debated. The study will give more emphasis on the dynamics of the implementation of Islamic law, its historical development, typologies of Islamic law, leaders’ opinions regarding this issue, and the governments’ responses. This study argues that Islamic law in Aceh has been misinterpreted merely as h{udu>d law. In addition, it argues that the provincial government tends to put heavy emphasis on symbolic religious issues (such as the Islamic dress code and the usage of Arabic signs and letterheads, rather than the substance of Islamic law such as justice and prosperity for all. Finally, the study has made evident that implementing Islamic law is never a good method of attempting to resolve conflict. There is no need to establish Islamic law formally through the political process because, when politics enters in religious arena, it carries with it many interests.

The Spatial Distribution of Bed Sediment on Fluvial System: A Mini Review of the Aceh Meandering River

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Muhammad Irham

2016-08-01

Full Text Available Dynamic interactions of hydrological and geomorphological processes in the fluvial system result in accumulated deposit on the bed because the capacity to carry sediment has been exceeded. The bed load of the Aceh fluvial system is primarily generated by mechanical weathering resulting in boulders, pebbles, and sand, which roll or bounce along the river bed forming temporary deposits as bars on the insides of meander bends, as a result of a loss of transport energy in the system. This dynamic controls the style and range of deposits in the Aceh River. This study focuses on the spatial distribution of bed-load transport of the Aceh River. Understanding the spatial distribution of deposits facilitates the reconstruction of the changes in controlling factors during accumulation of deposits. One of the methods can be done by sieve analysis of sediment, where the method illuminates the distribution of sediment changes associated with channel morphology under different flow regimes. Hence, the purpose of this mini review is to investigate how the sediment along the river meander spatially dispersed. The results demonstrate that channel deposits in the Aceh River are formed from four different type of materials: pebble deposited along upstream left bank; sand located on the upstream, downstream, and along meander belts; and silt and clay located along the cut bank of meander bends. Because of different depositional pattern, the distribution of the sediment along the river can be used as a surrogate to identify bank stability, as well as to predict critical geometry for meander bend initiation

Dynamic rupture scenarios from Sumatra to Iceland - High-resolution earthquake source physics on natural fault systems

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Gabriel, Alice-Agnes; Madden, Elizabeth H.; Ulrich, Thomas; Wollherr, Stephanie

2017-04-01

Capturing the observed complexity of earthquake sources in dynamic rupture simulations may require: non-linear fault friction, thermal and fluid effects, heterogeneous fault stress and fault strength initial conditions, fault curvature and roughness, on- and off-fault non-elastic failure. All of these factors have been independently shown to alter dynamic rupture behavior and thus possibly influence the degree of realism attainable via simulated ground motions. In this presentation we will show examples of high-resolution earthquake scenarios, e.g. based on the 2004 Sumatra-Andaman Earthquake, the 1994 Northridge earthquake and a potential rupture of the Husavik-Flatey fault system in Northern Iceland. The simulations combine a multitude of representations of source complexity at the necessary spatio-temporal resolution enabled by excellent scalability on modern HPC systems. Such simulations allow an analysis of the dominant factors impacting earthquake source physics and ground motions given distinct tectonic settings or distinct focuses of seismic hazard assessment. Across all simulations, we find that fault geometry concurrently with the regional background stress state provide a first order influence on source dynamics and the emanated seismic wave field. The dynamic rupture models are performed with SeisSol, a software package based on an ADER-Discontinuous Galerkin scheme for solving the spontaneous dynamic earthquake rupture problem with high-order accuracy in space and time. Use of unstructured tetrahedral meshes allows for a realistic representation of the non-planar fault geometry, subsurface structure and bathymetry. The results presented highlight the fact that modern numerical methods are essential to further our understanding of earthquake source physics and complement both physic-based ground motion research and empirical approaches in seismic hazard analysis.

Journal of Earth System Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

The highest level of survival of coral microatoll before the 26 December,2004 earthquake at eastern coast of North Andaman has been determined by Global Ocean Tide Model.The present position of recently dead flat top microatoll with preserved internal structure at the eastern coast of North Andaman mainland indicates ...

Kajian Potensi Produksi Hijauan Pakan pada Lahan Eksisting dan Potensial untuk Meningkatkan Populasi Ternak Ruminansia di Kabupaten Aceh Besar

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Mira Delima

2015-04-01

ABSTRACT. The purpose of this research was to find out the width and scattered location of existing land use which its land capability class suitable for pastures; forage production prospective, and land carrying capacity. The combination of survey and evaluation method was used in this study. The primary data were obtained by field observation and compiling documents, while the secondary data were obtained from various sources, including Bappeda Aceh, and Dinas Peternakan Aceh Besar. Land capability classification was defined based on a modified USDA method and land capability class mapping was prepared based on overlay method by geoprocessing of Geographic Information Systems. The attributes delineating land capability classification included slope, erosion potential and soil depth. Spatial and attributes data were processed using ArcGIS 9.3. Interpretation of land use map derived from satellite imagery analysis results. Brachiaria humidicola green production (tons/year was determined by assumption-based on obtaining data from various sources. Present livestock population and increasing of population target up to 2017 were obtained from Dinas Peternakan Aceh Besar. The results showed that the existing land use area was 28,632.23 ha (59.03 %, whereas the potential land use area was 19,875.73 ha (40.97%. Land use area for pastures in the district of Aceh Besar, both existing and potential, were sufficient to support the achievement of livestock population increasing program.

IDENTIFIKASI FATOR-FAKTOR RISIKO STRESS DAN VARIABLE SOSIODEMOGRAFI BERDASARKAN SURKESDA NANGGROE ACEH DARUSSALAM 2006

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Sri Idaiani

2012-07-01

Full Text Available Nanggroe Aceh Darussalam (NAD is a region which has faced protracted conflict following by tsunami disarter on December, 26 2004. Surkesda NAD 2006, as post tsunami health survey, was conducted in the middle of 2006 which included Self Reporting Questionnaire (SRQ to assess mental health problem in NAD province. The identification of stress factors and socio demographic variables in NAD is a further analysis based on SRQ from Surkesda NAD 2006. The analysis covered 1210 people aged 15 years and over spread out in 21 distiricts/cities in NAD. The overall prevalence of neurosis in NAD in 2006 was 22,6% with prevalences by districts/cities ranged from 5% to 59%. Two districts with prevalence above 50% were Aceh Singkil and Gayo Lues, while districts/cities with prevalence below 10% belonged to Sabang and Aceh Jaya. Symptoms that most people reported were headache (51,2%, fatique easy (37%, sleep difficulty (26%, abdominal discomfort (25.6% and loss of appetite (21,1%. Female had risk more than one and a half to neurosis (OR=1.598; 95% CI: 1,121- 1,772. Aged ≥ 55 year had risk almost two times to neurosis (OR=1,923; 95% CI: 1,592-2,323. Divorce status had risk 1.7 times (OR=1,73; 95% CI: 1.082-2.767. Living in rural had risk 1.4 times (OR=1,409; 95% CI: 1,155-1,858. Married with low socioeconomic status had risk 1.7 times (OR=1,790; 95% CI: 1,263-2,539. The study suggests that the most important region to get more attention are Aceh Singkil and Gayo Lues districts. The study also recommend of the need of mental health intervention for old group, community mental health that focus on non psychosis mental disorder identification to prevent serious mental disorder, and availability of some medicines to overcome chronic stress symptoms. Keywords: tsunami, mental health, SRQ

Great earthquake potential in Oregon and Washington: An overview of recent coastal geologic studies and possible segmentation of the central Cascadia subduction zone

International Nuclear Information System (INIS)

Nelson, A.R.; Personius, S.F.

1990-01-01

Fundamental questions in earthquake hazards research in the Pacific Northwest concern the magnitude and recurrence of great earthquakes in the Cascadia subduction zone in Oregon and Washington. Geologic work of the last few years has produced convincing evidence for coseismic subsidence along the Washington and Oregon coasts. Regional subsidence recorded by estuarine deposits suggests that plate-interface earthquakes of at least M w 8 (>100-km-long ruptures) occurred during the late Holocene in northern Oregon and southern Washington. Differences in the types of coastal marsh sequences between northern and south-central Oregon, however, suggest that regional coastal subsidence does not extend south of about 45.5 degrees N along the Oregon coast. North of this latitude, the coast may intersect the seaward edge of a zone of coseismic subsidence that continues southward onshore. Alternatively, the Cascadia subduction zone is segmented near 44-45 degrees N; a segment boundary at this location would suggest that plate-interface events near M w 8 along the central CSZ would be more frequent than larger (M w 9) events. South of this boundary in the Coos Bay region, the tectonic framework developed through mapping and dating of marine and fluvial terraces indicates that many episodes of abrupt marsh burial in south-central Oregon are best interpreted as the product of deformation on local structures. Some of the local deformation could be associated with moderate earthquakes (M s <6). At most sites in south-central Oregon, however, it is still unclear whether coseismic events were responses to local faulting or folding, to regional deformation during great plate-interface earthquakes, or to both. This study has potential implications for risk assessments for light water reactors in North America

Source parameters of the Bay of Bengal earthquake of 21 May 2014 and related seismotectonics of 85°E and 90°E ridges

Science.gov (United States)

Prakash, Rajesh; Prajapati, Sanjay Kumar; Srivastava, Hari Narain

2018-01-01

Source parameters of the Bay of Bengal earthquake of 21 May 2014 have been studied using full waveform inversion. Its source mechanism thus determined the orientation of the strike slip faulting as NW-SE/NE-SW. The occurrence of past earthquakes along the NE-SW nodal plane suggested its preference as the main fault which could result from the transmission of stresses from the Indian plate boundary. High stress drop of this earthquake (216 bar) is attributed to its location in the intraplate region, strike slip faulting and focus in the colder upper mantle. Comparison of the stress drop of deeper focus Hindukush earthquakes with that of the Bay of Bengal earthquake showed a smaller felt radius due to fractured lithosphere in the Himalayas vis-a-vis more efficient propagation of seismic waves in the peninsular region from the source region of this recent earthquake. The seismological evidence presented for the 85°E and 90°E ridges shows the predominance of strike slip faulting with thrusting on both the ridges. Integrating their source mechanism with that of the May 2014 earthquake, it could be inferred that the Bay of Bengal region (excluding Andaman Sumatra subduction zone) is characterised predominantly by strike slip faulting in the region north of latitude 20°N and strike slip with thrusting in the remaining portion.

STUDIES ON SOIL LIQUEFACTION AND SETTLEMENT IN THE URAYASU DISTRICT USING EFFECTIVE STRESS ANALYSES FOR THE 2011 EAST JAPAN GREAT EARTHQUAKE

Science.gov (United States)

Fukutake, Kiyoshi; Jang, Jiho

The 2011 East Japan Great Earthquake caused soil liquefaction over a wide area. In particular, severe soil liquefaction was reported in the northern parts of the reclaimed lands around Tokyo Bay, even though the seismic intensity in this area was only about 5 on the Japan scale with low acceleration. The authors surveyed the residual settlement in the Urayasu district and then conducted effective stress analyses of areas affected and not affected by liquefaction. The analyses compared with the acceleration waves monitored with K-NET Urayasu or ground settlements surveyed. It is based on the acceleration observed on the seismic bedrocks in earthquake engineering in some other districts adjacent to Urayasu. Much of the settlement was due to the long duration of the earthquake, with further settlement resulting from the aftershock. The study shows that the affects of aftershocks need to be monitored, as well as needs for improvement of simplified liquefaction prediction methods using the factor of safety, FL.

Tsunami Forecasting: The 10 August 2009 Andaman tsunami Demonstrates Progress

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Titov, Vasily; Moore, Christopher; Uslu, Burak; Kanoglu, Utku

2010-05-01

The 10 August 2009 Andaman non-destructive tsunami in the Indian Ocean demonstrated advances in creating a tsunami-resilient global society. Following the Indian Ocean tsunami on 26 December 2004, scientists at the National Oceanic and Atmospheric Administration Center for Tsunami Research (NCTR) at the Pacific Marine Environmental Laboratory (PMEL) developed an interface for its validated and verified tsunami numerical model Method of Splitting Tsunamis (MOST). MOST has been benchmarked substantially through analytical solutions, experimental results and field measurements (Synolakis et al., 2008). MOST and its interface the Community Model Interface for Tsunami (ComMIT) are distributed through extensive capacity-building sessions for the Indian Ocean nations using UNESCO/Intergovernmental Oceanographic Commission (IOC), AusAID, and USAID funding. Over one hundred-sixty scientists have been trained in tsunami inundation mapping, leading to the first generation of inundation models for many Indian Ocean shorelines. During the 10 August 2009 Andaman tsunami event, NCTR scientists exercised the forecast system in research mode using the first generation inundation models developed during ComMIT trainings. Assimilating key data from a Kingdom of Thailand tsunameter, coastal tsunami amplitudes were predicted in Indonesia, Thailand, and India coastlines, before the first tsunami arrival, using models developed by ComMIT trainees. Since its first test in 2003, one more time, NCTR's forecasting methodology proved the effectiveness of operational tsunami forecasting using real-time deep-ocean data assimilated into forecast models (Wei et al., 2008 and Titov, 2009). The 2009 Andaman tsunami demonstrated that operational tsunami forecasting tools are now available and coupled with inundation mapping tools can be effective and can reduce false alarms. International collaboration is required to fully utilize this technology's potential. Enhanced educational efforts both at

Case study of medical evacuation before and after the Fukushima Daiichi nuclear power plant accident in the great east Japan earthquake.

Science.gov (United States)

Okumura, Tetsu; Tokuno, Shinichi

2015-01-01

In Japan, participants in the disaster-specific medical transportation system have received ongoing training since 2002, incorporating lessons learned from the Great Hanshin Earthquake. The Great East Japan Earthquake occurred on March 11, 2011, and the very first disaster-specific medical transport was performed. This article reviews in detail the central government's control and coordination of the disaster medical transportation process following the Great East Japan Earthquake and the Fukushima Daiichi Nuclear Power Plant Accident. In total, 124 patients were air transported under the coordination of the C5 team in the emergency response headquarter of the Japanese Government. C5 includes experts from the Cabinet Office, Cabinet Secretariat, Fire Defense Agency, Ministry of Health, Labour and Welfare, and Ministry of Defense. In the 20-30 km evacuation zone around the Fukushima Daiichi nuclear power plant, 509 bedridden patients were successfully evacuated without any fatalities during transportation. Many lessons have been learned in disaster-specific medical transportation. The national government, local government, police, and fire agencies have made significant progress in their mutual communication and collaboration. Fortunately, hospital evacuation from the 20-30 km area was successfully performed with the aid of local emergency physicians and Disaster Medical Assistance Teams (DMATs) who have vast experience in patient transport in the course of day-to-day activities. The emergency procedures that are required during crises are an extension of basic daily procedures that are performed by emergency medical staff and first responders, such as fire fighters, emergency medical technicians, or police officers. Medical facilities including nursing homes should have a plan for long-distance (over 100 km) evacuation, and the plan should be routinely reevaluated with full-scale exercises. In addition, hospital evacuation in disaster settings should be

The Alaska earthquake, March 27, 1964: effects on communities

Science.gov (United States)

Hansen, Wallace R.; Kachadoorian, Reuben; Coulter, Henry W.; Migliaccio, Ralph R.; Waller, Roger M.; Stanley, Kirk W.; Lemke, Richard W.; Plafker, George; Eckel, Edwin B.; Mayo, Lawrence R.

1969-01-01

This is the second in a series of six reports that the U.S. Geological Survey published on the results of a comprehensive geologic study that began, as a reconnaissance survey, within 24 hours after the March 27, 1964, Magnitude 9.2 Great Alaska Earthquake and extended, as detailed investigations, through several field seasons. The 1964 Great Alaska earthquake was the largest earthquake in the U.S. since 1700. Professional Paper 542, in 7 parts, describes the effects of the earthquake on Alaskan communities.

Emergency feature. Great east Japan earthquake disaster Fukushima Daiichi accident

International Nuclear Information System (INIS)

Kawata, Tomio; Tsujikura, Yonezo; Kitamura, Toshiro

2011-01-01

The Tohoku Pacific Ocean earthquake occurred in March 11, 2011. The disastrous tsunami attacked Fukushima Daiichi nuclear power plants after automatically shutdown by the earthquake and all motor operated pumps became inoperable due to station black out. Despite the strenuous efforts of operators, if caused serious accident such as loss of cooling function, hydrogen explosion and release of large amount of radioactive materials into the environment, leading to nuclear power emergency that ordered resident to evacuate or remain indoors. This emergency feature consisted of four articles. The first was the interview with the president of JAIF (Japan Atomic Industrial Forum) on how to identify the cause of the accident completely, intensify safety assurance measures and promote discussions on a role of nuclear power in the nation's entire energy policy toward the reconstruction. Others were reactor states and events sequence after the accident with trend data of radiation in the reactor site, statement of president of AESJ (Atomic Energy Society of Japan) on nuclear crisis following Tohoku Pacific Ocean earthquake our response and my experience in evacuation life. (T. Tanaka)

KEPEMIMPINAN KEPALA MADRASAH DALAM MENINGKATKAN KINERJA GURU PADA MAN MODEL BANDA ACEH

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Yusnidar Yusnidar

2014-02-01

Full Text Available School head master is one of factors in encouraging the school to reach its vision, mission, aim and target through the planned implemented program. The aim of the study is to know the leadership of the head master of the school in improving the teachers’ commitment, work motivation and obstacles experiencing by the school head master in improving the teachers’ performance at MAN Model Banda Aceh. The study used descriptive method. The data collection techniques were observations, interviews, and documentations. The subjects of this research were the head master of the school and the teachers of MAN Model Banda Aceh. The data analysis of this qualitative analysis shows that: (1 the leadership of the head master of the school in improving working commitment is through empowerment of the training teacher in accordance with their field, class supervision evaluation and interns routinely madrasah supervision, and give reward to outstanding teacher; ( 2 the school head master leadership in improving work motivation is through professionalism work guiding, evaluate the teacher learning program, consensus agreement in time discipline, and intern cooperation with the school head master and guiding teachers; (3 the head master leadership in improving discipline is through applying self discipline of school head master in order to be followed by teachers as the discipline being conducted by the school head master in fully self awareness without any coercion; (4 the obstacles faced by the school head master in improving the teacher performance is because of time restriction in carrying out classroom supervision, guiding professional teachers and evaluate the teachers teaching-learning process, as well as restricted fund allocation in MAN Model Banda Aceh.

The dynamic nature of relative sea level in Southeast Asia: tectonic effects and human impacts (Invited)

Science.gov (United States)

Hill, E.; Qiu, Q.; Feng, L.; Lubis, A.; Meltzner, A. J.; Tsang, L. L.; Daly, P.; McCaughey, J.; Banerjee, P.; Rubin, C. M.; Sieh, K.

2013-12-01

Tectonic changes can have significant effects on crustal deformation, the geoid, and relative sea level (RSL). Indeed, the tectonic impacts on RSL in some regions can be greater than those predicted as a result of climate change. In the case of earthquakes, these changes can occur suddenly, as coastlines uplift or subside by up to many meters. The changes can also occur over many decades as a result of interseismic or postseismic processes, or periodically in the form of transient slow-slip events. Although these effects are (mostly) recovered elastically over the course of the earthquake cycle, they are occurring in the context of ever-increasing populations living along affected coastlines, particularly the case in areas such as SE Asia. The societal effects of these tectonic-induced sea-level changes are therefore becoming increasingly significant, and important to consider in future projections for sea-level change. Additionally, tide-gauge and gravity measurements made in tectonically active areas cannot be interpreted without consideration and modeling of the tectonic setting. These facts highlight the need for accurate geodetic measurements of land-height change. Along the Sumatra subduction zone, a series of great earthquakes have occurred over the last decade, along with numerous moderate and smaller earthquakes. These, and their ensuing postseismic deformation, have reshaped regional coastlines. We will show visualization of land height changes using a decade of Sumatra GPS Array (SuGAr) data, and related tectonic models, that demonstrate dramatically the ups and downs of land elevation close to the earthquake sources. Vertical coseismic displacements as large as ~2.9 m have been recorded by the SuGAr (an uplift at Nias, during the 2005 Mw 8.6 earthquake), and vertical postseismic rates on the order of tens of mm/yr or greater (e.g., in northern Aceh, one station has been uplifting at a rate of ~34 mm/yr since the 2004 Mw 9.2 earthquake, while in southern

KETERKAITAN PRODUK DAN PELAKU DALAM PENGEMBANGAN AGRIBISNIS HORTIKULTURA UNGGULAN DI PROVINSI ACEH

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Suyanti Kasimin

2014-09-01

Full Text Available ABSTRACTThe purpose of this study was to analyze the factors that affect the level of production and horticultural income in Aceh Province. Moreover, some obstacles encountered in the development of agribusiness were analyzed and the relationship of actors in leading horticultural agribusiness development in Aceh was examined. Sample was 81 respondents, consisting of farmers, middlemen, agricultural extensions, community leaders, and researchers. T-test, regression and slices of opinion between the various stakeholders were used in this research. The results showed that horticultural production is influenced by the availability of the means of production and technology, while revenue is affected by the sales price and the cost of marketing. Products linkage appeared to be low due to low farmer access to inputs, high pest and disease, and the low sale price. Linkage between actors was also low due to the high dependence of the upstream actors towards downstream actors, the discontent of upstream actors against the payment system of downstream actors, and distrust of downstream actors towards product quality and continuity. Hence, it is necessary for the improvement of policy development and eradication of pests and assistance the means of production, improved selling prices, product quality, and market information.Keywords: agribusiness development, superior holiticulture, locality and synergicABSTRAKTujuan penelitian ini adalah menganalisis faktor-faktor yang memengaruhi tingkat produksi dan pendapatanhortikultura di Provinsi Aceh. Selain itu, juga ditelaah beberapa kendala yang dihadapi dalam pengembangan agribisnis serta menelaah keterkaitan pelaku dalam pengembangan agribisnis hortikultura unggulan di Aceh. Sampel berjumlah 81 responden, terdiri atas petani, pedagang perantara, penyuluh  pertanian, tokoh masyarakat, dan peneliti. Uji t, regresi berganda dan irisan pendapat antara berbagai pemangku kepentingan digunakan dalam penelitian ini

Qanun Man’i al-Maysir fi Wilayati Aceh: Dirasatun Tahliliyatun fi Dhaui Maqasid al-Syari’ah

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Maisyarah Rahmi Hasan

2015-06-01

Full Text Available This research aims to study the prevention law of gambling in Aceh. Which has applied since 2003 M. The problem appears from this study is miss understanding of some Achiness society. Some of them accept that the gambling law is applied according to the purpose of Islam on the prohibit gambling. On another perception some of the community in Aceh do not accept it. they argue that the law of prevention gambling in Aceh is just from government not from Syari’. The explanation of appropriation between the purpose of government on applying this law and the purpose of maqashid al- syariah on prevention gambling. And discuss the reason of miss understanding society. So, this research will analyse the problems deal from this law, the solution, and finding out the wisdom of forbid gambling, and the relation prevention gambling law and the maqashid al – syariah on keep the wealth, because the command of preserve wealth is one of the purpose of syariah that Muslim should watch over it.thus, The researcher adopted the inductive methodology and the analytical approach to reach the solution on it. The most important result finding in this study is firm relation between the prevention gambling law in Aceh and maqashid al- syariah. Gambling is prohibited by many evidences and propositions from al-qur’an and hadits. In addition There are many kind of gambling renowned, the punishment for violate the gambling law is ta’ziriah. This forbidden relate to the command on keeping the wealth. Since that is one of the purpose of shariah. If the prevention of gambling law is approved and applied so that the purpose of shariah is reached as well. Futhermore, the law must be holdout on all Muslims to avoid gambling .

Prediction of future urban growth using CA-Markov for urban sustainability planning of Banda Aceh, Indonesia

Science.gov (United States)

Achmad, A.; Irwansyah, M.; Ramli, I.

2018-03-01

Banda Aceh experienced rapid growth, both physically, socially, and economically, after the Tsunami that devastated it the end of December in 2004. Hence policy controls are needed to direct the pattern of urban growth to achieve sustainable development for the future. The purpose of this paper is to generate a growth model for Banda Aceh using the CA-Markov process. By knowing the changes in land use between 2005 and 2009 from the results of previous research, simulations for 2013, 2019 and 2029 using the application of Idrisi@Selva. CA-Markov models were prepared to determine the quantity of changes. The simulation results showed that, after the Tsunami, the City of Banda Aceh tended to grow towards the coast. For the control of the LUC, the Banda Aceh City government needs to prepare comprehensive and detailed maps and inventory of LUC for the city to provide basic data and information needed for monitoring and evaluation that can be done effectively and efficiently. An institution for monitoring and evaluation of the urban landscape and the LUC should be formed immediately. This institution could consist of representatives from government, academia, community leaders, the private sector and other experts. The findings from this study can be used to start the monitoring and evaluation of future urban growth. Especially for the coastal areas, the local government should immediately prepare special spatial coastal area plans to control growth in those areas and to ensure that the economic benefits from disaster mitigation and coastal protection are preserved. For the development of the city in the future, it is necessary to achieve a balance between economic development, and social welfare with environmental protection and disaster mitigation. iIt will become a big challenge to achieve sustainable development for the future.

An asthma patient with steroid-resistant decrease in peak expiratory flow after the Great East Japan earthquake showing spontaneous recovery after 1 month.

Science.gov (United States)

Yanagimoto, Shintaro; Haida, Michiko; Suko, Matsunobu

2012-01-01

People living in Japan were affected in various ways after the Great East Japan earthquake of March 11, 2011. A 52-year-old female asthma patient not directly affected by the disaster experienced a decrease in peak expiratory flow (PEF) immediately after the earthquake. Despite increasing the inhaled and oral corticosteroid doses, her PEF did not recover. One month later, her PEF level abruptly returned to normal with minimal medications, which were previously ineffective, and the asthma-related symptoms vanished. The stabilization of her state of mind and actual social state seemed to be a part of the reason for the patient's recovery.

Factors influencing mother's participation in Posyandu for improving nutritional status of children under-five in Aceh Utara district, Aceh province, Indonesia.

Science.gov (United States)

Nazri, Cut; Yamazaki, Chiho; Kameo, Satomi; Herawati, Dewi M D; Sekarwana, Nanan; Raksanagara, Ardini; Koyama, Hiroshi

2016-01-22

Posyandu, or pos pelayanan terpadu (integrated service post), is a community-based activity for health services in Indonesia. According to the Indonesian Basic Health Survey, the prevalence of children under five in Indonesia who suffered from being underweight was 19.6 %. The wasting was 12.1 % and the stunting was 37.2 % in 2013, and these values have not changed greatly from 2007; much greater than the WHO targets of, less than 10 % underweight, 5 % wasting, and 20 % stunting. In Aceh were 26.6, 16.8, and 43.3 %, respectively. Also, the participation percentages of mothers to Posyandu was about 45 %, far below the national target of 100 %. In Aceh Province, the percentage was even lower (34 % in 2013). This study aimed to investigate the factors influencing participation of mothers in Posyandu. This research used a cross-sectional design with sample of mothers who had children under five. They were chosen by multistage random sampling. Sample size was determined by the WHO formula. Face-to-face interviews were carried out using a questionnaire. The questionnaire consisted of items about socio-demographic characteristics, satisfaction with Posyandu services, attitude towards Posyandu benefits, and intention to attend Posyandu. The collected data were analyzed by using EZR (version 1.21). Fisher's exact test was performed to examine the associations between the socio-demographic factors, attitude, satisfaction, and intention covariates with participation. Logistic regression was used to describe the strength of the relationship between the predictor variables and participation. There were no significant differences in age, marital status, education level, occupation, family size, and distance to Posyandu between low participation group except for the monthly household income. Among the socio-demographic factors, only monthly household income had a significant association with the frequency of mothers' participation. Satisfaction, attitude, and intention were

Manganese cycling and its implication on methane related processes in the Andaman continental slope sediments

Digital Repository Service at National Institute of Oceanography (India)

Sujith, P.P.; Gonsalves, M.J.B.D.; Rajkumar, V.; Sheba, M.

In the deep subsurface sediments of the Andaman continental slope, in situ methane generation/oxidation could be coupled to the cycling of Mn, as the fluid flow characterized by high methane and Mn could occur in accretionary wedge sediments...

The historical and religious approach towards city park design in Banda Aceh, Indonesia Case Study: Krueng Neng Park (Taman Krueng Neng)

Science.gov (United States)

Safriana, D.; Wulandari, E.

2018-05-01

Banda Aceh has a long history as a coastal city; it had ever been a cosmopolitan maritime city based on Islamic sharia. One of the physical traces of this history is located at the Krueng Neng River, a site which became a Turkish military training area to support the existence of the kingdom of Aceh in the 17th-19th century. Currently, the development of the Banda Aceh city has the goal of making the city as an Islamic tourism destination. One of the ways to achieve this goal is by the arrangement of Islamic open space in historical environments. Therefore, this paper intends to examine historical and religious approaches in the concept of open space arrangement in Krueng Neng, Lamjame Village, Banda Aceh. This is important with regards to the Banda Aceh’s designation as one of the eight heritage cities in Indonesia, as Banda Aceh’s city plan will be developed according to the goals of the heritage program. The study model is in the form of design research that will develop an activity program and pattern of the spatial arrangement based on history and religion, and supported by location-based approach (field condition) incorporating both geographical and socio-cultural contexts. The result of the study is a park design based on Islamic garden principles and incorporating historical aspects from 17th century Turkey in the form of replicas of a Turkish ship and cannon ‘Lada Sicupak’. In summary, one of the options to enhance the goal of Islamic tourism in Banda Aceh is arranging a local park based on its historical aspects and applying Islamic garden principles.

ANALISIS EKONOMI ISLAM TERHADAP PRAKTIK AFTER SALES SERVICE PADA MESIN FOTOCOPY BEKAS PAKAI DI KOTA BANDA ACEH

Directory of Open Access Journals (Sweden)

Akhyar Rinaldi

2013-12-01

Full Text Available The objective of this article is to analyze the implementation of after sales service on used photocopy machine in Banda Aceh from an Islamic economic perspective. The analysis is conducted through the exploration of the mechanism of sale and purchase transactions and after-sales service system of the used photocopy machine. Data for this study was gathered through interviews and observations. Due to wide coverage area, the sample for this study was limited to eight units, which consist of four sellers and four buyers. The selection was determined by cluster sampling technique. The gathered data was then analyzed using descriptive analysis method. The findings showed that the implementation of the after sales service on the used photocopy machine in Banda Aceh was indicating to contain fraud such as gharar (uncertainty element, price manipulation element, and the 'coercion' element causing the unhappiness so that it can harm customers which impact on the loss of the maslahah values in muamalah. In other words, the practice of after-sales service of used copier machines in Banda Aceh not fully comply with Islamic economic principles. =========================================== Penelitian ini secara umum bertujuan untuk menganalisis praktik after sales service (layanan purna jual mesin fotocopy bekas pakai di Kota Banda Aceh dari perspektif ekonomi Islam. Analisis tersebut dilakukan melalui eksplorasi terhadap mekanisme transaksi jual beli dan sistem jasa layanan purna jual mesin fotocopy bekas pakai tersebut. Data untuk penelitian dikumpulkan melalui wawancara dan observasi. Karena wilayah populasi penelitian yang terlalu besar, maka penulis memilih delapan sampel penelitian, yakni empat sampel toko yang menjual mesin fotocopy bekas pakai, dan empat sampel toko yang menjadi konsumen mesin fotocopy bekas pakai. Pemilihan tersebut dilakukan dengan teknik cluster sampling. Data yang terkumpul kemudian dianalisis dengan metode deskriptif analisis

The risk communication using the special website of the society of risk analysis for the Great East Japan Earthquake

International Nuclear Information System (INIS)

Tsubokawa, Hiroaki; Nagasaka, Toshinari; Sunaga, Yohei; Lee, Taiyoung; Taguchi, Hitoshi; Usuda, Yuichiro

2011-01-01

The Society for Risk Analysis Japan built the special website that reply to the people who are concerning the risk related to the Great East Japan Earthquake occurred on March 11, 2011. Although, there were many risk communication activities between the specialists of the risk research and citizens on the website, there are some significant problems for the risk communication using the website. This report summarizes the result of our activity. (author)

Conservation status of Dendrobium tenuicaule Hook. f. (Orchidaceae, a Middle Andaman Island endemic, India

Directory of Open Access Journals (Sweden)

B.R.P. Rao

2012-12-01

Full Text Available The current distribution and threat assessment of Dendrobium tenuicaule Hook. f. (Orchidaceae, an endemic orchid of Middle Andaman Island is presented here. New data available from field surveys indicated the species is Critically Endangered as per the 2001 IUCN Red List Catagories and Criteria.

Damage situation by the Great East Japan Earthquake and post-quake reconstruction project of the Tandem Accelerator Facility at the University of Tsukuba

International Nuclear Information System (INIS)

Sasa, Kimikazu

2012-01-01

The 12UD Pelletron tandem accelerator at the University of Tsukuba suffered serious damage from the Great East Japan Earthquake on 11 March 2011. On the day, the 12UD Pelletron tandem accelerator was in operation at 8 MV. The electricity supply went out during the earthquake. Fortunately, there were no causalties by the earthquake in the facility. However, all high voltage accelerating columns fell down in the accelerator tank. We decided to shut down the 12UD Pelletron tandem accelerator. At present, we have a plan to install a new middle-sized tandem accelerator instead of the broken 12UD Pelletron tandem accelerator at the 2nd target room connecting the beam line to existing facilities at the 1st target room. The construction of the new accelerator system will be completed by spring 2014. (author)

Impact of the great east Japan earthquake on the body mass index of preschool children: a nationwide nursery school survey

Science.gov (United States)

Yokomichi, Hiroshi; Zheng, Wei; Matsubara, Hiroko; Ishikuro, Mami; Kikuya, Masahiro; Isojima, Tsuyoshi; Yokoya, Susumu; Tanaka, Toshiaki; Kato, Noriko; Chida, Shoichi; Ono, Atsushi; Hosoya, Mitsuaki; Tanaka, Soichiro; Kuriyama, Shinichi; Kure, Shigeo; Yamagata, Zentaro

2016-01-01

Objective To evaluate the impact of the 2011 great east Japan earthquake on body mass index (BMI) of preschool children. Design Retrospective cohort study and ecological study. Setting Affected prefectures (Fukushima, Miyagi and Iwate) and unaffected prefectures in northeast Japan. Participants The cohort study assessed 2033 and 1707 boys and 1909 and 1658 girls in 3 affected prefectures and unaffected prefectures, respectively, all aged 3–4 years at the time of the earthquake. The ecological study examined random samples of schoolchildren from the affected prefectures. Primary and secondary outcome measures The cohort study compared postdisaster changes in BMIs and the prevalence of overweight and obese children. The ecological study evaluated postdisaster changes in the prevalence of overweight children. Results 1 month after the earthquake, significantly increased BMIs were observed among girls (+0.087 kg/m2 vs unaffected prefectures) in Fukushima and among boys and girls (+0.165 and +0.124 kg/m2, respectively vs unaffected prefectures) in Iwate. 19 months after the earthquake, significantly increased BMIs were detected among boys and girls (+0.137 and +0.200 kg/m2, respectively vs unaffected prefectures) in Fukushima, whereas significantly decreased BMIs were observed among boys and girls (−0.218 and −0.082 kg/m2, respectively vs unaffected prefectures) in Miyagi. 1 month after the earthquake, Fukushima, Miyagi and Iwate had a slightly increased prevalence of overweight boys, whereas Fukushima had a slightly decreased prevalence of overweight girls, compared with the unaffected prefectures. The ecological study detected increases in the prevalence of overweight boys and girls in Fukushima who were 6–11 and 6–10 years of age, respectively. Conclusions These results suggest that in the affected prefectures, preschool children gained weight immediately after the earthquake. The long-term impact of the earthquake on early childhood

Impact of the great east Japan earthquake on the body mass index of preschool children: a nationwide nursery school survey.

Science.gov (United States)

Yokomichi, Hiroshi; Zheng, Wei; Matsubara, Hiroko; Ishikuro, Mami; Kikuya, Masahiro; Isojima, Tsuyoshi; Yokoya, Susumu; Tanaka, Toshiaki; Kato, Noriko; Chida, Shoichi; Ono, Atsushi; Hosoya, Mitsuaki; Tanaka, Soichiro; Kuriyama, Shinichi; Kure, Shigeo; Yamagata, Zentaro

2016-04-07

To evaluate the impact of the 2011 great east Japan earthquake on body mass index (BMI) of preschool children. Retrospective cohort study and ecological study. Affected prefectures (Fukushima, Miyagi and Iwate) and unaffected prefectures in northeast Japan. The cohort study assessed 2033 and 1707 boys and 1909 and 1658 girls in 3 affected prefectures and unaffected prefectures, respectively, all aged 3-4 years at the time of the earthquake. The ecological study examined random samples of schoolchildren from the affected prefectures. The cohort study compared postdisaster changes in BMIs and the prevalence of overweight and obese children. The ecological study evaluated postdisaster changes in the prevalence of overweight children. 1 month after the earthquake, significantly increased BMIs were observed among girls (+0.087 kg/m(2) vs unaffected prefectures) in Fukushima and among boys and girls (+0.165 and +0.124 kg/m(2), respectively vs unaffected prefectures) in Iwate. 19 months after the earthquake, significantly increased BMIs were detected among boys and girls (+0.137 and +0.200 kg/m(2), respectively vs unaffected prefectures) in Fukushima, whereas significantly decreased BMIs were observed among boys and girls (-0.218 and -0.082 kg/m(2), respectively vs unaffected prefectures) in Miyagi. 1 month after the earthquake, Fukushima, Miyagi and Iwate had a slightly increased prevalence of overweight boys, whereas Fukushima had a slightly decreased prevalence of overweight girls, compared with the unaffected prefectures. The ecological study detected increases in the prevalence of overweight boys and girls in Fukushima who were 6-11 and 6-10 years of age, respectively. These results suggest that in the affected prefectures, preschool children gained weight immediately after the earthquake. The long-term impact of the earthquake on early childhood growth was more variable among the affected prefectures, possibly as a result of different speeds of

Genetic diversity of merozoite surface protein-2 in Plasmodium falciparum isolates from Aceh province, Indonesia

Science.gov (United States)

Jamil, K. F.; Supargiyono, S.; Syafruddin, D.; Pratama, N.; Silvy, S.

2018-03-01

Estimated 3.3 million Indonesian population were infected with malaria. However, extensive genetic polymorphism of the field isolates MSP-2 of P. falciparum represents a major obstacle for the development of malaria treatment. The aim of this study to investigate the genetic diversity of MSP-2 genotype in field isolates of P. falciparum collected in Aceh Province. A total of 90 patients enrolled in this study who were selected from positive malaria from eleven district Hospitals in Aceh from 2013-2015. Data was collected by anamnesis, complete physical examination and laboratory tests for MSP-2. All protocol to diagnose malaria assigned following the WHO 2010 guideline. All samples were stored in Eijkman Biology Molecular Institute, Jakarta.Among 90 samples were 57.7% male and 42.3% female with the most cases ages between 21-30 years old. Allele typing analysis displayed the polymorphic nature of P. falciparum. The MSP-2 have two alleles, 62.2% (56/90) for FC27 type and 58.9% (53/90) for 3D7 type and 21.2% (19/90) for mixed FC27 and 3D7 infection were identified. Diverse allele types from Aceh Province was identified in MSP-2 P. falciparum patients; there is the almost similar number of patients infected with both allele. A moderate level of the mixed allele was also observed.

The earthquake problem in engineering design: generating earthquake design basis information

International Nuclear Information System (INIS)

Sharma, R.D.

1987-01-01

Designing earthquake resistant structures requires certain design inputs specific to the seismotectonic status of the region, in which a critical facility is to be located. Generating these inputs requires collection of earthquake related information using present day techniques in seismology and geology, and processing the collected information to integrate it to arrive at a consolidated picture of the seismotectonics of the region. The earthquake problem in engineering design has been outlined in the context of a seismic design of nuclear power plants vis a vis current state of the art techniques. The extent to which the accepted procedures of assessing seismic risk in the region and generating the design inputs have been adherred to determine to a great extent the safety of the structures against future earthquakes. The document is a step towards developing an aproach for generating these inputs, which form the earthquake design basis. (author)

Geological and historical evidence of irregular recurrent earthquakes in Japan.

Science.gov (United States)

Satake, Kenji

2015-10-28

Great (M∼8) earthquakes repeatedly occur along the subduction zones around Japan and cause fault slip of a few to several metres releasing strains accumulated from decades to centuries of plate motions. Assuming a simple 'characteristic earthquake' model that similar earthquakes repeat at regular intervals, probabilities of future earthquake occurrence have been calculated by a government committee. However, recent studies on past earthquakes including geological traces from giant (M∼9) earthquakes indicate a variety of size and recurrence interval of interplate earthquakes. Along the Kuril Trench off Hokkaido, limited historical records indicate that average recurrence interval of great earthquakes is approximately 100 years, but the tsunami deposits show that giant earthquakes occurred at a much longer interval of approximately 400 years. Along the Japan Trench off northern Honshu, recurrence of giant earthquakes similar to the 2011 Tohoku earthquake with an interval of approximately 600 years is inferred from historical records and tsunami deposits. Along the Sagami Trough near Tokyo, two types of Kanto earthquakes with recurrence interval of a few hundred years and a few thousand years had been recognized, but studies show that the recent three Kanto earthquakes had different source extents. Along the Nankai Trough off western Japan, recurrence of great earthquakes with an interval of approximately 100 years has been identified from historical literature, but tsunami deposits indicate that the sizes of the recurrent earthquakes are variable. Such variability makes it difficult to apply a simple 'characteristic earthquake' model for the long-term forecast, and several attempts such as use of geological data for the evaluation of future earthquake probabilities or the estimation of maximum earthquake size in each subduction zone are being conducted by government committees. © 2015 The Author(s).

SELEKSI PADA SAPI ACEH BERDASARKAN METODE INDEKS SELEKSI (IS DAN NILAI PEMULIAAN (NP

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Widya P. B. P

2016-01-01

Full Text Available Penelitian ini bertujuan untuk melihat hasil seleksi pada calon induk (heifer dan calon pejantan (bull sapi Aceh menggunakan metode nilai pemuliaan (NP dan indeks seleksi (IS terhadap performans berat badan. Data sekunder yang digunakan dalam penelitian ini terdiri dari data recording ternak dari tahun 2010 sampai 2014 yang meliputi data silsilah ternak, data kelahiran dan dan data berat badan di Balai Pembibitan Ternak Unggul (BPTU-Hijauan Pakan Ternak (HPT Sapi Aceh Indrapuri. Data recording ternak yang diperoleh digunakan untuk mengestimasi heritabilitas, korelasi genetik dan korelasi fenotip. Hasil penelitian menunjukkan bahwa heritabilitas berat sapih (BS, berat setahunan (BY dan berat akhir (BAtermasuk kategori tinggi. Korelasi genetik BS dengan BY dan BS dengan BA termasuk kategori positifsedang. Kesimpulan penelitian ini adalah terdapat 14 ekor heifer (48%dan bull (53%yang memiliki peringkat NPBA dan IS yang sama dari masing-masing 29dan 26 ekorsapi yang diuji.Metode IS dapat digunakan sebagai salah satu kriteria seleksi ternak yang lebih akurat.

Being Woman in the Land of Shari‘a: Politics of the Female Body, Piety, and Resistance in Langsa, Aceh

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Muhammad Ansor

2015-04-01

Full Text Available This study investigates the dynamic of institutionalization of Shari’a in Aceh, which focuses on analysis of the patterns of Langsa women’s resistance against religious leaders and state interpretations of the dress standards in the public space. This matter emerged because the implementation of Shari’a has been supported by local people, but the standard of Islamic dress that should be applied is still debatable among various groups in Aceh that have varied understandings and different religious visions. The regulation of dress code has been an issue for religious leaders, intellectuals, and Moslem activists. The resistance of Langsa women against the politics of body discipline could be open and secret. To analyze the forms of women’s resistance, the researcher applied James C. Scott’s hidden transcripts theory. Inspired by this theoretical framework, the researcher found that Langsa women, intellectuals, and religious leaders expressed their resistance over how women should dress in public space. In collecting the data, the researcher used observation, in-depth interviews, and focus group discussions. Accordingly, the research shows how Langsa women express their resistance towards religious hegemony and state interpretation of Islam.[Tulisan ini membahas dinamika pelembagaan syariat Islam di Aceh dengan fokus resistensi tersembunyi perempuan Langsa terhadap penafsiran elite agama dan pemerintah perihal pembakuan standar pakaian di ruang publik. Meskipun implementasi syariat Islam Aceh mendapat dukungan masyarakat setempat, tetapi ketika sebuah tafsir tertentu tentang pakaian Islami dibakukan dalam regulasi (Qanun, muncul perdebatan dari sebagian muslim yang berpola pemikiran dan visi keagamaan berbeda. Bukan hanya perdebatan di kalangan elite agama, intelektual, maupun aktivis, perempuan di berbagai daerah di Aceh pun mengekspresikan resistensi, baik secara terbuka maupun tersembunyi. Peneliti menggunakan teori hidden transcripts

Assessing school disaster preparedness by applying a comprehensive school safety framework: A case of elementary schools in Banda Aceh City

Science.gov (United States)

Sakurai, A.; Bisri, M. B. F.; Oda, T.; Oktari, R. S.; Murayama, Y.

2017-02-01

The study assessed the depth of school disaster safety at public elementary schools in Banda Aceh City, Indonesia in terms of comprehensive school safety, especially school location, disaster management and disaster education. The findings indicate that 56% of public elementary schools in Banda Aceh City are exposed to high tsunami risk, and most externally driven school disaster preparedness activities were not continued by the schools due to lack of ownership and funding. To realize comprehensive school safety, disaster preparedness programs should neither be brought in by external donors, nor be in a patchwork. Rather, it should be conducted jointly and sustainably by the local school and the community and supported by multi-sectoral support in the city. Comprehensive school safety of public elementary schools in Banda Aceh City could be realized by reviewing, updating and localizing school disaster preparedness programs by all the education partners in the city with strong political will and commitment.

FEATURES AND PROBLEMS WITH HISTORICAL GREAT EARTHQUAKES AND TSUNAMIS IN THE MEDITERRANEAN SEA

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Lobkovsky L.

2016-11-01

Full Text Available The present study examines the historical earthquakes and tsunamis of 21 July 365 and of 9 February 1948 in the Eastern Mediterranean Sea. Numerical simulations were performed for the tsunamis generated by underwater seismic sources in frames of the keyboard model, as well as for their propagation in the Mediterranean Sea basin. Similarly examined were three different types of seismic sources at the same localization near the Island of Crete for the earthquake of 21 July 365, and of two different types of seismic sources for the earthquake of 9 February 1948 near the Island of Karpathos. For each scenario, the tsunami wave field characteristics from the earthquake source to coastal zones in Mediterranean Sea’s basin were obtained and histograms were constructed showing the distribution of maximum tsunami wave heights, along a 5-m isobath. Comparison of tsunami wave characteristics for all the above mentioned scenarios, demonstrates that underwater earthquakes with magnitude M > 7 in the Eastern Mediterranean Sea basin, can generate waves with coastal runup up to 9 m.

Bencana Alam Tak Terhindarkan: Sebuah Tinjauan Pariwisata Nias

OpenAIRE

-, Suparwoko

2016-01-01

Indonesian  tourism was grief due to the Bali bombing on October 12, 2002. The tsunami on December 2004 also made the Indonesian tourism was sorrow. The Aceh tsunami devastating some regions of Aceh and North Sumatra had killed more than 125.000 people. The sad feeling from the disaster was not overyet; however, the earthquake in Nias, North Sumatra, was happened just several months after the Aceh tsunami. Because of the Nias victims were more than 500 people, this Nias disaster was proposed ...

Estimation of co-seismic stress change of the 2008 Wenchuan Ms8.0 earthquake

Energy Technology Data Exchange (ETDEWEB)

Sun Dongsheng; Wang Hongcai; Ma Yinsheng; Zhou Chunjing [Key laboratory of Neotectonic movement and Geohazard, Ministry of Land and Resources, Beijing 100081 (China) and Institute of Geomechanics, Chinese academy of Geological Sciences, Beijing 100081 (China)

2012-09-26

In-situ stress change near the fault before and after a great earthquake is a key issue in the geosciences field. In this work, based on the 2008 Great Wenchuan earthquake fault slip dislocation model, the co-seismic stress tensor change due to the Wenchuan earthquake and the distribution functions around the Longmen Shan fault are given. Our calculated results are almost consistent with the before and after great Wenchuan earthquake in-situ measuring results. The quantitative assessment results provide a reference for the study of the mechanism of earthquakes.

Measuring the size of an earthquake

Science.gov (United States)

Spence, W.; Sipkin, S.A.; Choy, G.L.

1989-01-01

Earthquakes range broadly in size. A rock-burst in an Idaho silver mine may involve the fracture of 1 meter of rock; the 1965 Rat Island earthquake in the Aleutian arc involved a 650-kilometer length of the Earth's crust. Earthquakes can be even smaller and even larger. If an earthquake is felt or causes perceptible surface damage, then its intensity of shaking can be subjectively estimated. But many large earthquakes occur in oceanic areas or at great focal depths and are either simply not felt or their felt pattern does not really indicate their true size.

Amplification of tsunami heights by delayed rupture of great earthquakes along the Nankai trough

Science.gov (United States)

Imai, K.; Satake, K.; Furumura, T.

2010-04-01

We investigated the effect of delayed rupture of great earthquakes along the Nankai trough on tsunami heights on the Japanese coast. As the tsunami source, we used a model of the 1707 Hoei earthquake, which consists of four segments: Tokai, Tonankai, and two Nankai segments. We first searched for the worst case, in terms of coastal tsunami heights, of rupture delay time on each segment, on the basis of superposition principle for the linear long wave theory. When the rupture starts on the Tonankai segment, followed by rupture on the Tokai segment 21 min later, as well as the eastern and western Nankai segments 15 and 28 min later, respectively, the average coastal tsunami height becomes the largest. To quantify the tsunami amplification, we compared the coastal tsunami heights from the delayed rupture with those from the simultaneous rupture model. Along the coasts of the sea of Hyu'uga and in the Bungo Channel, the tsunami heights become significantly amplified (>1.4 times larger) relative to the simultaneous rupture. Along the coasts of Tosa Bay and in the Kii Channel, the tsunami heights become amplified about 1.2 times. Along the coasts of the sea of Kumano and Ise Bay, and the western Enshu coast, the tsunami heights become slightly smaller for the delayed rupture. Along the eastern Enshu coast, the coast of Suruga Bay, and the west coast of Sagami Bay, the tsunami heights become amplified about 1.1 times.

Needs for disaster medicine: lessons from the field of the Great East Japan Earthquake.

Science.gov (United States)

Ushizawa, Hiroto; Foxwell, Alice Ruth; Bice, Steven; Matsui, Tamano; Ueki, Yutaka; Tosaka, Naoki; Shoko, Tomohisa; Aiboshi, Junichi; Otomo, Yasuhiro

2013-01-01

The Great East Japan Earthquake, which occurred in Tohoku, Japan on 11 March 2011, was followed by a devastating tsunami and damage to nuclear power plants that resulted in radiation leakage. The medical care, equipment and communication needs of four Disaster Medical Assistance Teams (DMAT) during four missions are discussed. DMATs are medically trained mobile teams used in the acute phase of disasters. The DMATs conducted four missions in devastated areas from the day of the earthquake to day 10. The first and second missions were to triage, resuscitate and treat trauma victims in Tokyo and Miyagi, respectively. The third mission was to conduct emergency medicine and primary care in Iwate. The fourth was to assist with the evacuation and screening of inpatients with radiation exposure in Fukushima. Triage, resuscitation and trauma expertise and equipment were required in Missions 1 and 2. Emergency medicine in hospitals and primary care in first-aid stations and evacuation areas were required for Mission 3. In Mission 4, the DMAT assisted with evacuation by ambulances and buses and screened people for radiation exposure. Only land phones and transceivers were available for Missions 1 to 3 although they were ineffective for urgent purposes. These DMAT missions showed that there are new needs for DMATs in primary care, radiation screening and evacuation after the acute phase of a disaster. Alternative methods for communication infrastructure post-disaster need to be investigated with telecommunication experts.

Needs for disaster medicine: lessons from the field of the Great East Japan Earthquake

Directory of Open Access Journals (Sweden)

Tomohisa Shoko

2013-01-01

Full Text Available Problem: The Great East Japan Earthquake, which occurred in Tohoku, Japan on 11 March 2011, was followed by a devastating tsunami and damage to nuclear power plants that resulted in radiation leakage. Context: The medical care, equipment and communication needs of four Disaster Medical Assistance Teams (DMAT during four missions are discussed. DMATs are medically trained mobile teams used in the acute phase of disasters. Action: The DMATs conducted four missions in devastated areas from the day of the earthquake to day 10. The first and second missions were to triage, resuscitate and treat trauma victims in Tokyo and Miyagi, respectively. The third mission was to conduct emergency medicine and primary care in Iwate. The fourth was to assist with the evacuation and screening of inpatients with radiation exposure in Fukushima. Outcome: Triage, resuscitation and trauma expertise and equipment were required in Missions 1 and 2. Emergency medicine in hospitals and primary care in first-aid stations and evacuation areas were required for Mission 3. In Mission 4, the DMAT assisted with evacuation by ambulances and buses and screened people for radiation exposure. Only land phones and transceivers were available for Missions 1 to 3 although they were ineffective for urgent purposes. Discussion: These DMAT missions showed that there are new needs for DMATs in primary care, radiation screening and evacuation after the acute phase of a disaster. Alternative methods for communication infrastructure post-disaster need to be investigated with telecommunication experts.

Klasifikasi Kecamatan Berdasarkan Nilai Akhir SMA/MA di Kabupaten Aceh Selatan Menggunakan Analisis Diskriminan

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Fitriana A.R.

2015-11-01

Full Text Available Analisis diskriminan merupakan bagian dari analisis peubah ganda. Analisis diskriminan digunakan untuk memodelkan variabel tak bebas yang bersifat kualitatif dengan variabel bebas yang bersifat kuantitatif. Pada penelitian ini, analisis diskriminan lebih dari dua kelompok diterapkan pada data nilai akhir SMA/MA di Kabupaten Aceh Selatan yang bertujuan untuk mendapatkan model untuk pengklasifikasian kecamatan. Pengklasifikasian ini bertujuan untuk melihat perbedaan kualitas siswa SMA/MA yang berada di masing-masing kecamatan Kabupaten Aceh Selatan berdasarkan data nilai akhir. Variabel tak bebas yang digunakan berupa klasifikasi kecamatan berdasarkan rata-rata jumlah nilai akhir SMA/MA yang berada di masing-masing kecamatan yang dibentuk dengan K-Means Cluster. Sedangkan variabel bebas yang digunakan adalah data rata-rata nilai akhir SMA/MA untuk setiap mata pelajaran yang diujiankan pada masing-masing jurusan setiap kecamatan. Model yang didapatkan adalah dua model diskriminan untuk jurusan IPA dan IPS.

Why did Aceh lose its Nineteenth Century Independence? Comparisons with Siam and other states

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Anthony John S. Reid

2017-03-01

Full Text Available By the middle of the 19th century fully independent states in Southeast Asia were few, and all felt threatened by the advance of competitive European imperialisms. By 1900 only Siam (Thailand had retained its full formal independence, though arguably by yielding key levers of control to the British. Siam’s success is often compared with the failure of Burma and Viet Nam, conquered by Britain and France respectively in the late 19th century.  Archipelago states have seldom entered this comparison, although Aceh had unique advantages in the ability to play off British and Dutch. The argument here is that the Aceh leadership did have vital agency, and made some crucial choices that could be considered mistakes from a Siam perspective. Dutch and British choices and mistakes have been better studied, but Acehnese ones also deserve to be. 

Coulomb Failure Stress Accumulation in Nepal After the 2015 Mw 7.8 Gorkha Earthquake: Testing Earthquake Triggering Hypothesis and Evaluating Seismic Hazards

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Xiong, N.; Niu, F.

2017-12-01

A Mw 7.8 earthquake struck Gorkha, Nepal, on April 5, 2015, resulting in more than 8000 deaths and 3.5 million homeless. The earthquake initiated 70km west of Kathmandu and propagated eastward, rupturing an area of approximately 150km by 60km in size. However, the earthquake failed to fully rupture the locked fault beneath the Himalaya, suggesting that the region south of Kathmandu and west of the current rupture are still locked and a much more powerful earthquake might occur in future. Therefore, the seismic hazard of the unruptured region is of great concern. In this study, we investigated the Coulomb failure stress (CFS) accumulation on the unruptured fault transferred by the Gorkha earthquake and some nearby historical great earthquakes. First, we calculated the co-seismic CFS changes of the Gorkha earthquake on the nodal planes of 16 large aftershocks to quantitatively examine whether they were brought closer to failure by the mainshock. It is shown that at least 12 of the 16 aftershocks were encouraged by an increase of CFS of 0.1-3 MPa. The correspondence between the distribution of off-fault aftershocks and the increased CFS pattern also validates the applicability of the earthquake triggering hypothesis in the thrust regime of Nepal. With the validation as confidence, we calculated the co-seismic CFS change on the locked region imparted by the Gorkha earthquake and historical great earthquakes. A newly proposed ramp-flat-ramp-flat fault geometry model was employed, and the source parameters of historical earthquakes were computed with the empirical scaling relationship. A broad region south of the Kathmandu and west of the current rupture were shown to be positively stressed with CFS change roughly ranging between 0.01 and 0.5 MPa. The maximum of CFS increase (>1MPa) was found in the updip segment south of the current rupture, implying a high seismic hazard. Since the locked region may be additionally stressed by the post-seismic relaxation of the lower

Chilean megathrust earthquake recurrence linked to frictional contrast at depth

Science.gov (United States)

Moreno, M.; Li, S.; Melnick, D.; Bedford, J. R.; Baez, J. C.; Motagh, M.; Metzger, S.; Vajedian, S.; Sippl, C.; Gutknecht, B. D.; Contreras-Reyes, E.; Deng, Z.; Tassara, A.; Oncken, O.

2018-04-01

Fundamental processes of the seismic cycle in subduction zones, including those controlling the recurrence and size of great earthquakes, are still poorly understood. Here, by studying the 2016 earthquake in southern Chile—the first large event within the rupture zone of the 1960 earthquake (moment magnitude (Mw) = 9.5)—we show that the frictional zonation of the plate interface fault at depth mechanically controls the timing of more frequent, moderate-size deep events (Mw shallow earthquakes (Mw > 8.5). We model the evolution of stress build-up for a seismogenic zone with heterogeneous friction to examine the link between the 2016 and 1960 earthquakes. Our results suggest that the deeper segments of the seismogenic megathrust are weaker and interseismically loaded by a more strongly coupled, shallower asperity. Deeper segments fail earlier ( 60 yr recurrence), producing moderate-size events that precede the failure of the shallower region, which fails in a great earthquake (recurrence >110 yr). We interpret the contrasting frictional strength and lag time between deeper and shallower earthquakes to be controlled by variations in pore fluid pressure. Our integrated analysis strengthens understanding of the mechanics and timing of great megathrust earthquakes, and therefore could aid in the seismic hazard assessment of other subduction zones.

The psychological impact of a dual-disaster caused by earthquakes and radioactive contamination in Ichinoseki after the Great East Japan Earthquake.

Science.gov (United States)

Niitsu, Tomihisa; Takaoka, Kota; Uemura, Saho; Kono, Akiko; Saito, Akihiko; Kawakami, Norito; Nakazato, Michiko; Shimizu, Eiji

2014-05-20

The psychological impact of dual-disasters (earthquakes and a nuclear accident), on affected communities is unknown. This study investigated the impact of a dual-disaster (earthquakes and radioactive contamination) on the prevalence of psychological distress in a landlocked city within the Tohoku area, Japan. A cross-sectional mail-in survey with a random sample of inhabitants from Ichinoseki city was conducted eleven months after the disasters, and data from 902 respondents were analyzed by logistic regression models, with multiple imputation methodology. The K6 was used to determine psychological distress. The estimated prevalence of psychological distress was 48.0 percent. House damage due to earthquakes and anxiety about radioactive contamination were significantly associated with psychological distress (p earthquake and radioactive contamination appeared additive.

Reviewing information support during the Great East Japan Earthquake disaster : From the perspective of a hospital library that received support

Science.gov (United States)

Terasawa, Motoko

The Great East Japan Earthquake of March 11, 2011 caused extensive damage over a widespread area. Our hospital library, which is located in the affected area, was no exception. A large collection of books was lost, and some web content was inaccessible due to damage to the network environment. This greatly hindered our efforts to continue providing post-disaster medical information services. Information support, such as free access to databases, journals, and other online content related to the disaster areas, helped us immensely during this time. We were fortunate to have the cooperation of various medical employees and library members via social networks, such as twitter, during the process of attaining this information support.

Global variations of large megathrust earthquake rupture characteristics

Science.gov (United States)

Kanamori, Hiroo

2018-01-01

Despite the surge of great earthquakes along subduction zones over the last decade and advances in observations and analysis techniques, it remains unclear whether earthquake complexity is primarily controlled by persistent fault properties or by dynamics of the failure process. We introduce the radiated energy enhancement factor (REEF), given by the ratio of an event’s directly measured radiated energy to the calculated minimum radiated energy for a source with the same seismic moment and duration, to quantify the rupture complexity. The REEF measurements for 119 large [moment magnitude (Mw) 7.0 to 9.2] megathrust earthquakes distributed globally show marked systematic regional patterns, suggesting that the rupture complexity is strongly influenced by persistent geological factors. We characterize this as the existence of smooth and rough rupture patches with varying interpatch separation, along with failure dynamics producing triggering interactions that augment the regional influences on large events. We present an improved asperity scenario incorporating both effects and categorize global subduction zones and great earthquakes based on their REEF values and slip patterns. Giant earthquakes rupturing over several hundred kilometers can occur in regions with low-REEF patches and small interpatch spacing, such as for the 1960 Chile, 1964 Alaska, and 2011 Tohoku earthquakes, or in regions with high-REEF patches and large interpatch spacing as in the case for the 2004 Sumatra and 1906 Ecuador-Colombia earthquakes. Thus, combining seismic magnitude Mw and REEF, we provide a quantitative framework to better represent the span of rupture characteristics of great earthquakes and to understand global seismicity. PMID:29750186

Sistem Informasi Geografis Asrama Mahasiswa Aceh Berbasis LBS (Location Based Service “Saweue Syedara” Berbasis Android

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Alwie Augusra T. A

2015-01-01

Full Text Available Student Dormitory is a desirable place to live for all overseas Aceh students that far from home, Student Dormitory be exclusive if the existence of a dormitory is located very far from the government and from the student's hometown, so the presence of dormitory is felt not exist and far from elegant impression , there are many Aceh students dormitory are not recorded by the Regional Government , that recorded only dormitory under the auspices of the government, when in fact the most dormitory are located under other institutions. Along with the development of, make it even easier people's lives in their daily live. During its development, mobile technology can determine the position of users, find the location you want to target, and provide a route to that location. The use of mobile devices for the Aceh Government, Society, and students in particular is to facilitate them in the course of a visit to Student Dormitory. The geographic information system created using the Java programming language with SDK (Software Development Kit Android and using MySQL and SQLite databases, the system is a client-server. The process of making and development of Geographic Information System using SDLC (Software Development Life Cycle using prototyping life cycle. By using the life cycle of prototyping, the design can be quickly created and tested by users. Users can participate in helping the development of a system to provide feedback on the prototype that has been tried before, so that the system be made better. The result of this application design is the realization of a mobile application that can allow users to find information and search for Aceh Student Dormitory in Java Island, Indonesia. The Geographic Information System uses technology of LBS (Location Based Service, this allows users to find the location of dormitory that wish to visit. This system will be developed on mobile devices using the Android operating system.

Remote triggering of fault-strength changes on the San Andreas fault at Parkfield.

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Taira, Taka'aki; Silver, Paul G; Niu, Fenglin; Nadeau, Robert M

2009-10-01

Fault strength is a fundamental property of seismogenic zones, and its temporal changes can increase or decrease the likelihood of failure and the ultimate triggering of seismic events. Although changes in fault strength have been suggested to explain various phenomena, such as the remote triggering of seismicity, there has been no means of actually monitoring this important property in situ. Here we argue that approximately 20 years of observation (1987-2008) of the Parkfield area at the San Andreas fault have revealed a means of monitoring fault strength. We have identified two occasions where long-term changes in fault strength have been most probably induced remotely by large seismic events, namely the 2004 magnitude (M) 9.1 Sumatra-Andaman earthquake and the earlier 1992 M = 7.3 Landers earthquake. In both cases, the change possessed two manifestations: temporal variations in the properties of seismic scatterers-probably reflecting the stress-induced migration of fluids-and systematic temporal variations in the characteristics of repeating-earthquake sequences that are most consistent with changes in fault strength. In the case of the 1992 Landers earthquake, a period of reduced strength probably triggered the 1993 Parkfield aseismic transient as well as the accompanying cluster of four M > 4 earthquakes at Parkfield. The fault-strength changes produced by the distant 2004 Sumatra-Andaman earthquake are especially important, as they suggest that the very largest earthquakes may have a global influence on the strength of the Earth's fault systems. As such a perturbation would bring many fault zones closer to failure, it should lead to temporal clustering of global seismicity. This hypothesis seems to be supported by the unusually high number of M >or= 8 earthquakes occurring in the few years following the 2004 Sumatra-Andaman earthquake.

Public perception of risks from nuclear power plants in Japan, before the Great East Japan Earthquake

International Nuclear Information System (INIS)

Murayama, Rumiko; Nakaune, Naoko; Kishikawa, Hiroki; Uchiyama, Iwao

2011-01-01

On this research we aim to clarify public perception of risks from nuclear power plants before the Great East Japan Earthquake. The findings of the questionnaire survey conducted in 2010 showed that 1) about 70% of the people felt that they gained benefit from nuclear power plants and these were needed for their daily life. 2) Fifty percent respondents recognized there was danger to themselves and their family members with regards to nuclear power plants. The risks of nuclear power plants to Japanese society ware estimated higher than that risk to individuals of Japanese public. 3) Perception of risks from nuclear power plants to individual Japanese tended to be slightly lower between 1999 and 2010. (author)

The way of the report in the Great East Japan Earthquake and the nuclear plant accident

International Nuclear Information System (INIS)

Inoue, Yoshiyuki

2015-01-01

Nearly four years pass from the Great East Japan Earthquake. Fukushima has a big influence of the nuclear plant accident, and more than 120,000 citizens of the prefecture are still forced to refuge. The citizens of Fukushima feel that the present conditions do not come outside a prefecture and have dissatisfaction for media. A gap occurs in what media convey and thinking that inhabitants want you to tell. One of the causes is a news value point of reference. The other is that the news is carried out in a viewpoint of Tokyo. Is there not the cancellation method? I consider it from the viewpoint of a reporter living in Fukushima city. (author)

History of the great Kanto earthquakes inferred from the ages of Holocene marine terraces revealed by a comprehensive drilling survey

Science.gov (United States)

Komori, Junki; Shishikura, Masanobu; Ando, Ryosuke; Yokoyama, Yusuke; Miyairi, Yosuke

2017-08-01

We measured the emergence ages of four marine terraces in the Chikura lowland, which lies to the southeast of the Boso Peninsula, in eastern Japan, to reevaluate the history of the great earthquake occurrences along the Sagami Trough over the past 10,000 years. The dates of the marine terraces are measured via radiocarbon dating of shell fossils obtained from the marine deposits. The sampling method employed in this study collects core samples using a dense and systematic drilling survey, which increased the reliability when correlating shell fossils with marine terraces. In addition, radiocarbon dating was performed with accelerator mass spectrometry, which produces more highly accurate measurements than those measured in previous studies. Moreover, we explored the surface profiles of the terraces with detailed digital elevation model (DEM) data obtained using LiDAR. The maximum emergence ages of the marine terraces were dated at 6300 cal yBP, 3000 cal yBP, and 2200 cal yBP from the top terrace excepting the lowest terrace (which was estimated at AD1703). In addition, another previously unrecognized terrace was detected between the highest and the second terrace in both the dating and the geomorphological analyses and was dated at 5800 cal yBP. The newly obtained ages are nearly a thousand of years younger than previously estimated ages; consequently, the intervals of the great earthquakes that occurred along the Sagami Trough are estimated to be much shorter and more varied than those of previous estimations. This result revises the data used in the current assessment of the probabilities of earthquakes along the Sagami Trough, which could devastate the Tokyo metropolitan area. Furthermore, it demonstrates that the current approach could be a powerful tool to increase the accuracy of assessments of the other areas with depositional marine terraces.

Variations in sea surface roughness induced by the 2004 Sumatra-Andaman tsunami

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O. A. Godin

2009-07-01

Full Text Available Observations of tsunamis away from shore are critically important for improving early warning systems and understanding of tsunami generation and propagation. Tsunamis are difficult to detect and measure in the open ocean because the wave amplitude there is much smaller than it is close to shore. Currently, tsunami observations in deep water rely on measurements of variations in the sea surface height or bottom pressure. Here we demonstrate that there exists a different observable, specifically, ocean surface roughness, which can be used to reveal tsunamis away from shore. The first detailed measurements of the tsunami effect on sea surface height and radar backscattering strength in the open ocean were obtained from satellite altimeters during passage of the 2004 Sumatra-Andaman tsunami. Through statistical analyses of satellite altimeter observations, we show that the Sumatra-Andaman tsunami effected distinct, detectable changes in sea surface roughness. The magnitude and spatial structure of the observed variations in radar backscattering strength are consistent with hydrodynamic models predicting variations in the near-surface wind across the tsunami wave front. Tsunami-induced changes in sea surface roughness can be potentially used for early tsunami detection by orbiting microwave radars and radiometers, which have broad surface coverage across the satellite ground track.

Oceanographic observation in the Andaman Sea from 22 January 1972 to 05 May 1972 (NODC Accession 7400236)

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National Oceanic and Atmospheric Administration, Department of Commerce — Physical, oxygen, and other data were collected using thermometer and bottle casts from the KLEDKEO in the Andaman Sea from January 31, 1972 to May 5, 1972. Data...

Customer Satisfaction as a Mediator Variable between Service Quality and Customer Loyalty for PT. BNI (Persero Tbk Aceh Province, Indonesia

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Beby Karina Fawzea SEMBIRING

2017-09-01

Full Text Available This study aims to analyze the effect of service quality toward satisfaction and customer loyalty for PT. BNI (Persero Tbk, Aceh Province. The article also analyses customer satisfaction as a mediator variable between service quality and customer loyalty. The sampling technique in the study was based on cluster and convenience sampling with corresponding criteria; each respondent has a bank account and saving for at least one year. The primary data were collected from respondents using the structured questionnaires. A total of 220 questionnaires were distributed in five branch offices of PT. BNI (Persero Tbk operating in Aceh Province, namely the branchs of Lhokseumawe, Bireuen, Langsa, Sigli and Meulaboh. The results showed that service quality has a significant and positive effect toward satisfaction and customer loyalty for PT. BNI (Persero Tbk Aceh Province. Meanwhile, the variable of customer satisfaction can mediate the effect of service quality toward customer loyalty. However, the study found that service quality is the important element in increasing satisfaction and customer loyalty in national banking.

Resistivity structure of Sumatran Fault (Aceh segment) derived from 1-D magnetotelluric modeling

Science.gov (United States)

Nurhasan, Sutarno, D.; Bachtiar, H.; Sugiyanto, D.; Ogawa, Y.; Kimata, F.; Fitriani, D.

2012-06-01

Sumatran Fault Zone is the most active fault in Indonesia as a result of strike-slip component of Indo-Australian oblique convergence. With the length of 1900 km, Sumatran fault was divided into 20 segments starting from the southernmost Sumatra Island having small slip rate and increasing to the north end of Sumatra Island. There are several geophysical methods to analyze fault structure depending on physical parameter used in these methods, such as seismology, geodesy and electromagnetic. Magnetotelluric method which is one of geophysical methods has been widely used in mapping and sounding resistivity distribution because it does not only has the ability for detecting contras resistivity but also has a penetration range up to hundreds of kilometers. Magnetotelluric survey was carried out in Aceh region with the 12 total sites crossing Sumatran Fault on Aceh and Seulimeum segments. Two components of electric and magnetic fields were recorded during 10 hours in average with the frequency range from 320 Hz to 0,01 Hz. Analysis of the pseudosection of phase and apparent resistivity exhibit vertical low phase flanked on the west and east by high phase describing the existence of resistivity contras in this region. Having rotated the data to N45°E direction, interpretation of the result has been performed using three different methods of 1D MT modeling i.e. Bostick inversion, 1D MT inversion of TM data, and 1D MT inversion of the impedance determinant. By comparison, we concluded that the use of TM data only and the impedance determinant in 1D inversion yield the more reliable resistivity structure of the fault compare to other methods. Based on this result, it has been shown clearly that Sumatra Fault is characterized by vertical contras resistivity indicating the existence of Aceh and Seulimeum faults which has a good agreement with the geological data.

Conflict Resolution in Aceh in Light of Track One and a Half Diplomacy

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Robert M. Heiling

2008-01-01

Full Text Available This paper analyzes the role of mediators in the resolution of the Aceh conflict within the framework of a three-step process. Two separate mediation efforts, one conducted by the Centre for Humanitarian Dialogue from 1999 until 2003 and a second one led by Martti Ahtisaari and his Crisis Management Initiative in 2004/2005, attempted to solve the Aceh confl ict. The author shows that beside contextual factors such as ripeness of the conflict and advantageous relations between and characteristics of the conflict parties, the success of Ahtisaari’s engagement can be further explained by procedural factors. These include mediator behaviour and mediation strategies. Furthermore the mediator’s ability to use contacts with official track one actors was crucial in securing the signing as well as the implementation of the present peace agreement. ----- Der Artikel analysiert die Rolle von Mediatoren in der Lösung des Aceh Konfl ikts mittels eines drei-Phasen Modells von Konfliktlösung. Zwei voneinander unabhängige Mediationsverfahren, jenes des Centre for Humanitarian Dialogue von 1999 bis 2003, und ein weiteres geleitet durch Martti Ahtisaari und seiner Crisis Management Initiative in 2004/2005, zielten darauf ab den Konflikt zu lösen. Der Autor zeigt, dass neben kontextuellen Faktoren wie einer “ripeness” des Konflikts sowie günstigen Veränderungen auf Seite der Konfliktparteien, prozedurale Faktoren für den Erfolg Ahtisaaris entscheidend waren. Diese Faktoren beziehen sich auf das Agieren und die Strategien des Mediators. Die Fähigkeit des Mediators, Kontakte zu offiziellen “track one” Akteuren aktiv während des Mediationsprozesses zu nutzen, bildete einen Schlüsselfaktor darin einen Friedensschluss und im weiteren Verlauf eine weitgehend erfolgreiche Umsetzung des aktuellen Abkommens zwischen den ehemaligen Konfliktparteien zu erreichen.

The Influence of Islamic Moral Values on the Students' Behavior in Aceh

Science.gov (United States)

Nuriman; Fauzan

2017-01-01

This study shows the influence and relationship of Islamic moral values to the students' behavior in Aceh Province. Learning Objects are the moral values of Islam achieved in learning in high school and vocational institutions that are assumed to affect the students' behavior. The quantitative methods used in this study and was running by SPSS…

Konsepsi Pidana Hudud dalam Qanun Jinayat Aceh-Indonesia dan Brunei Darussalam

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Aharis Mabrur

2017-04-01

ABSTRACT: Although derive from Malay Islam-Sunni Shafeites, the hudud in Islamic Criminal Canon of Aceh and Brunei is indicated to be worded differently, whereas conceptually is known as a “definitive matter”, so it’s interesting to find out how the actual conception is, its implications, as well as things impacting. This normative legal research shows: although showing "red thread" with classical fiqh thought but overall it seems to be more moderate and suit generic of Aceh-Indonesia, so substantively different from KHJB that is purely represent Shafeite thought; the conception has implication on the mixing of hudud and ta’zir in the hudud criminal weighting context of QJA; and the both conceptions is interfered by the existence of paradigm of Islamic law legislation. It is recommended that the substance of QJA is arranged comprehensively and systematically based on its classification; to avoid the mixing of hudud and ta'zir in the crimes wording of hudud, the QJA could find the comparison of a “two-criminal law formulation” in KHJB; and as the living law it is alright that the fiqh of Shafi’i is prevailed in Islamic law process but by persist to prioritize the relevant aspect and without limiting the thought creativity.

Identification of Oxide Compound in Dolomite Mineral from Aceh Tamiang Region

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Nirmala Sari

2013-08-01

Full Text Available Indonesia has abundant mineral especially carbonate-based mineral, ike dolomite. Particularly in Aceh province's, the largest dolomite deposits is available in Aceh Tamiang district around 1.9 billion tons. Unfortunately, current use of dolomite in the industry and other applications is still limited. In this work we report the advanced preparation of dolomite using calcinations method. Whereas, with this method, the dolomite mineral can be processed into calcium and magnesium oxide which has a very wide field of application and higher values. To obtain optimal results, we also identify the effect of temperature on the formation of oxide compounds. Preliminary study using XRF founded that dolomite in village Selamat is known as the highest concentration of CaO (61.20% followed by MgO (25.28%. It is also showed that the main phase obtained by XRD is dolomite (CaMg(CO32. Furthermore, after the calcinations process at 700 °C, it was founded that the formation of dolomite were CaCO3 and MgO, whereas at temperatures of 900 °C mostly the CaCO3 has decomposed into CaO. SEM observations showed that dolomite has the composition of particles distributed homogeneously along the particle agglomerate when it calcinations.

Damage of the Unit 1 reactor building overhead bridge crane at Onagawa Nuclear Power Station caused by the Great East Japan Earthquake and its repair works

International Nuclear Information System (INIS)

Sugamata, Norihiko

2014-01-01

The driving shaft bearings of the Unit 1 overhead bridge crane were damaged by the Great East Japan Earthquake at Onagawa Nuclear Power Station. The situation, investigation and repair works of the bearing failure are introduced in this paper. (author)

Distribusi Syzygium cumini (L Skeels di Aceh Besar

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Afridah Afridah Rosannah

2017-01-01

Full Text Available The jamblang distribution has been studied in the southern part of  Aceh Besara, which is in the South of Jhanto district, Northern Krueng Raya, Southern Masjid Raya and Ujung Pancu district. The aims ofthis study was to determine the distribution area of jamblang based on rainfall, soil type, and lands cover . The data were collectedby observation. Distribution data are presented in the  form of map using ArcView 3.3 Software. The results of the analysis showed that the common jamblang was distributedin the rainfall region of 1500-2500 mm/year in dryland farming and the chromic luvisols, humic acricols, dystric fluvisols, dan rendzinas.

Built urban heritage conservation in Islamic societies: Study case in Banda Aceh, Indonesia

Science.gov (United States)

Meutia, Z. D.

2017-06-01

This paper aims to find the concept of the built heritage related to Islamic societies with a case study in the city of Banda Aceh through study literature review, with the context of the planning in the era of uncertainty. In this paper will be elaborated and described what it was about heritage and urban heritage and conservation Islamic values in heritage, as well as explain the concept of the built heritage conservation in Islamic societies. Discussion and analysis will be done through its study literature. Literature reviews about built urban heritage conservation and perspective of the Islamic societies in Banda aceh was done using systematic methodology literature review. This methodology summarizes research results earlier that presents the fact that a more comprehensive and balanced. The synthesis of the results conducted using narrative techniques or technique of qualitative. The discovery paper in this paper is to understand the relationship the built heritage conservation of Islamic societies perspective that consider shari’a aspect and local tradition in built urban heritage that can affect to heritage planning.

Radioactivity measurement of tsunami sediments due to the Great East Japan Earthquake in Miyagi prefecture

International Nuclear Information System (INIS)

Inoue, Chihiro; Joe, Seongjin

2014-01-01

The tsunami sediments and their directly under soils from 25 tsunami flooded areas in Miyagi prefecture after the Great East Japan Earthquake were analyzed quantitatively for radiocesium ( 134 Cs and 137 Cs) concentrations. It was found that the radiocesium released in the reactor accidents of the Fukushima Daiichi Nuclear Power Plant stayed for at least 6 months in the tsunami sediments layer of a few centimeter thickness. On the other hand, from the results of the radiocesium extraction test using the tsunami sediments and 3 kinds of inorganic solvents, it was also found that the radiocesium in the tsunami sediments passed ca. 6 months after fall was hardly eluted with rain water (pH 5.6 ∼ 7.0) and combined strongly with clay minerals in the tsunami sediments. (K. Kato)

Keamanan Susu Fermentasi Yang Beredar Di Banda Aceh Berdasarkan Nilai Gizi dan Jumlah Bakteri Pathogen

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Yusdar Zakaria

2010-04-01

Full Text Available Safety condition of commercial fermented milk that put on the market in banda aceh based on nutritive value and pathogenic bacteria ABSTRACT. Fermented milk has much value primarily for the health of digestive system. However without hygienically and sterilized treatment it can become toxic to consumers. This research was conducted to observe nutritive value, the present of pathogenic bacteria, and the safety condition of commercial fermented milk that put on the market in Banda Aceh. Samples of commercial fermented milk tested were obtained from recognized retailers in Banda Aceh. Factorial completely randomized design with six replications was applied in this research. Variety of fermented milk products (yoghurt and drink yoghurt was the first factor to be analyzed, and the second one was expired date of the products (the date of production and the date of by expired. The amount of crude protein and lipid, pH level, and the amount of lactic acid bacteria, Coliform and Staphilococcus aureus were the parameter determined. The variety and the expired date of the products influenced the amount of crude protein and lipid, the pH level, the amount of lactic acid bacteria, Coliform and Staphilococcus aureus in the level of highly significant different (P<0,01. There was also found in highly significant interaction (P<0,01 between factors that influenced the amount of lactic acid bacteria and Staphilococcus aureus. On the other hand, the amount of Coliform was not influenced by those factors. The study also results in decreasing of the amount of crude protein and lipid as well as lactic acid bacteria caused by the ongoing time of storing. The longer fermented milk was stored, the lower the level of crude protein, lipid and lactic acid bacteria presented. The lipid level of fermented milk products those put on the market in Banda Aceh have been complied with the requirement standard of SNI 01-2981-1992. However, crude protein level has not achieved the

[Experience of Handicap International in providing humanitarian relief in region near Aceh, Indonesia from March 1 to 27, 2005].

Science.gov (United States)

Gillet, Y

2005-01-01

This report describes the experience of the author in March 2005 during the relief efforts deployed in the region near Aceh, Indonesia (North Sumatra) by Handicap International, one of the 400 NGO that provided humanitarian aid following the tsunami disaster that struck Southeast Asia on December 26, 2004. Working in Banda Aceh and Meulaboh, the author was confronted with the extent of the devastation both in terms of property damage and human suffering. Clinical cases were often severe and rarely encountered in industrialized countries. The tsunami worsened the already poor sanitary conditions: rundown care facilities, poorly trained health care personnel, tropical disease, poor hygiene, and AVP.

Active fault research in India: achievements and future perspective

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Mithila Verma

2016-01-01

Full Text Available This paper provides a brief overview of the progress made towards active fault research in India. An 8 m high scarp running for more than 80 km in the Rann of Kachchh is the classical example of the surface deformation caused by the great earthquake (1819 Kachchh earthquake. Integration of geological/geomorphic and seismological data has led to the identification of 67 active faults of regional scale, 15 in the Himalaya, 17 in the adjoining foredeep with as many as 30 neotectonic faults in the stable Peninsular India. Large-scale trenching programmes coupled with radiometric dates have begun to constraint the recurrence period of earthquakes; of the order of 500–1000 years for great earthquakes in the Himalaya and 10,000 years for earthquakes of >M6 in the Peninsular India. The global positioning system (GPS data in the stand alone manner have provided the fault parameters and length of rupture for the 2004 Andaman Sumatra earthquakes. Ground penetration radar (GPR and interferometric synthetic aperture radar (InSAR techniques have enabled detection of large numbers of new active faults and their geometries. Utilization of modern technologies form the central feature of the major programme launched by the Ministry of Earth Sciences, Government of India to prepare geographic information system (GIS based active fault maps for the country.

Rainwater Quality Measurements in the Area of Bricks Manufacturing at Kajhu Aceh Besar

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Sarina .

2015-07-01

Full Text Available The study of rainwater quality measurement has been done in brick manufacturing area of Kajhu, Aceh Besar. The measurements are taking place in the three different places when the rain fall from the sky in Kajhu area. The physical parameters that will be measured are pH, TDS, conductivity and potential of electricity.

Comparison of cardiovascular mortality in the Great East Japan and the Great Hanshin-Awaji Earthquakes　- a large-scale data analysis of death certificates.

Science.gov (United States)

Takegami, Misa; Miyamoto, Yoshihiro; Yasuda, Satoshi; Nakai, Michikazu; Nishimura, Kunihiro; Ogawa, Hisao; Hirata, Ken-Ichi; Toh, Ryuji; Morino, Yoshihiro; Nakamura, Motoyuki; Takeishi, Yasuchika; Shimokawa, Hiroaki; Naito, Hiroaki

2015-01-01

Large earthquakes have been associated with cardiovascular disease (CVD) mortality. In Japan, the 1995 Great Hanshin-Awaji (H-A) Earthquake was an urban-underground-type earthquake, whereas the 2011 Great East Japan (GEJ) Earthquake was an ocean-trench type. In the present study, we examined how these different earthquake types affected CVD mortality. We examined death certificate data from 2008 to 2012 for 131 municipalities in Iwate, Miyagi, and Fukushima prefectures (n=320,348) and from 1992 to 1996 for 220 municipalities in Hyogo, Osaka, and Kyoto prefectures (n=592,670). A Poisson regression model showed significant increases in the monthly numbers of acute myocardial infarction (AMI)-related deaths (incident rate ratio [IRR] GEJ=1.34, P=0.001; IRR of H-A=1.57, Pdeaths (IRR of GEJ=1.42, Pdeaths remained significant only for H-A (IRR=1.13, P=0.029). When analyzing the standardized mortality ratio (SMR) after the earthquakes using the Cochran-Armitage trend test, seismic intensity was significantly associated with AMI mortality for 2 weeks after both the GEJ (P for trend=0.089) and H-A earthquakes (P for trend=0.005). Following the GEJ and H-A earthquakes, there was a sharp increase in CVD mortality. The effect of the disaster was sustained for months after the H-A earthquake, but was diminished after the GEJ Earthquake.

The Alaska earthquake, March 27, 1964: effects on hydrologic regimen

Science.gov (United States)

Waller, Roger M.; Coble, R.W.; Post, Austin; McGarr, Arthur; Vorhis, Robert C.

1966-01-01

This is the fourth in a series of six reports that the U.S. Geological Survey published on the results of a comprehensive geologic study that began, as a reconnaissance survey, within 24 hours after the March 27, 1964, Magnitude 9.2 Great Alaska Earthquake and extended, as detailed investigations, through several field seasons. The 1964 Great Alaska earthquake was the largest earthquake in the U.S. since 1700. Professional Paper 544, in 5 parts, describes the effects on hydrologic regimen.

KANUNISASI FIKIH JINAYAT KONTEMPORER Studi Materi Muatan Qānūn Jināyat Aceh dan Brunei Darussalam

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Samsudin Aziz

2014-10-01

Full Text Available This article will view specifically codification of Islamic Criminal Law in `Muslim community, such as Brunei Darussalam, a country based on Islamic principles, and Aceh is a part of Indonesian territory administratively, granted special autonomy to implement Islamic Sharia. Despite having different qualities, -as a country and a province- both have in common as a political power which apply Islamic Criminal Law. Refer to both qānūn jināyat in Brunei and Aceh, the author’ll explain the substance of the criminal law in both area, while also reinforces the implementation of Islamic Criminal Law in the framework of a modern state. The article concludes that basically the application of Islamic Sharia, particularly the Islamic Criminal Law, is closely related to the situation and socio-political conditions of a community or country. The differences of political system, for example, has contributed to the difference in the output of product or policy made by a particular country or territory. On the other hand, Brunei and the Aceh case show that there has been adjustment Islamic Criminal Law specifically set forth in the books of fiqh (as illustration of the Qur'an and Sunnah with the needs of the community itself

Earthquakes of Garhwal Himalaya region of NW Himalaya, India: A study of relocated earthquakes and their seismogenic source and stress

Science.gov (United States)

R, A. P.; Paul, A.; Singh, S.

2017-12-01

Since the continent-continent collision 55 Ma, the Himalaya has accommodated 2000 km of convergence along its arc. The strain energy is being accumulated at a rate of 37-44 mm/yr and releases at time as earthquakes. The Garhwal Himalaya is located at the western side of a Seismic Gap, where a great earthquake is overdue atleast since 200 years. This seismic gap (Central Seismic Gap: CSG) with 52% probability for a future great earthquake is located between the rupture zones of two significant/great earthquakes, viz. the 1905 Kangra earthquake of M 7.8 and the 1934 Bihar-Nepal earthquake of M 8.0; and the most recent one, the 2015 Gorkha earthquake of M 7.8 is in the eastern side of this seismic gap (CSG). The Garhwal Himalaya is one of the ideal locations of the Himalaya where all the major Himalayan structures and the Himalayan Seimsicity Belt (HSB) can ably be described and studied. In the present study, we are presenting the spatio-temporal analysis of the relocated local micro-moderate earthquakes, recorded by a seismicity monitoring network, which is operational since, 2007. The earthquake locations are relocated using the HypoDD (double difference hypocenter method for earthquake relocations) program. The dataset from July, 2007- September, 2015 have been used in this study to estimate their spatio-temporal relationships, moment tensor (MT) solutions for the earthquakes of M>3.0, stress tensors and their interactions. We have also used the composite focal mechanism solutions for small earthquakes. The majority of the MT solutions show thrust type mechanism and located near the mid-crustal-ramp (MCR) structure of the detachment surface at 8-15 km depth beneath the outer lesser Himalaya and higher Himalaya regions. The prevailing stress has been identified to be compressional towards NNE-SSW, which is the direction of relative plate motion between the India and Eurasia continental plates. The low friction coefficient estimated along with the stress inversions

Vertical distribution of mesozooplankton biomass in relation to oxygen minimum layer in the Andaman Sea during February 1999

Digital Repository Service at National Institute of Oceanography (India)

Madhu, N.V.; Jyothibabu, R.; Ramu, K.; Sunil, V.; Gopalakrishnan, T.C.; Nair, K.K.C.

Mesozooplankton biomass in the upper 1000m of the Andaman Sea was studied as part of the Marine Research-Living Resources (MR-LR) assessment programme during February 1999 providing baseline information on stratification of mesozooplankton...

Southern Peru desert shattered by the great 2001 earthquake: Implications for paleoseismic and paleo-El Niño–Southern Oscillation records

OpenAIRE

Keefer, David K.; Moseley, Michael E.

2004-01-01

In the desert region around the coastal city of Ilo, the great southern Peru earthquake of June 23, 2001 (8.2–8.4 moment magnitude), produced intense and widespread ground-failure effects. These effects included abundant landslides, pervasive ground cracking, microfracturing of surficial hillslope materials, collapse of drainage banks over long stretches, widening of hillside rills, and lengthening of first-order tributary channels. We have coined the term “shattered landscape” to describe th...

THE RESPONSE OF MONTEREY BAY TO THE GREAT TOHOKU EARTHQUAKE OF 2011

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D. Carroll

2011-01-01

Full Text Available The response of Monterey Bay to the Great Tohoku earthquake of 2011 is examined in this study. From a practical standpoint, although the resulting tsunami did not cause any damage to the open harbors at Monterey and Moss Landing, it caused extensive damage to boats and infrastructure in Santa Cruz Harbor, which is closed to surrounding waters. From a scientific standpoint, the observed and predicted amplitudes of the tsunami at 1 km from the source were 21.3 and 22.5 m based on the primary arrival from one DART bottom pressure recorder located 986 km ENE of the epicenter. The predicted and observed travel times for the tsunami to reach Monterey Bay agreed within 3%. The predicted and observed periods of the tsunami-generated wave before it entered the bay yielded periods that approached 2 hours. Once the tsunami entered Monterey Bay it was transformed into a seiche with a primary period of 36-37 minutes, corresponding to quarter-wave resonance within the bay. Finally, from a predictive standpoint, major tsunamis that enter the bay from the northwest, as in the present case, are the ones most likely to cause damage to Santa Cruz harbor.

THE TSUNAMI TRANSFORMATION: HOW AGENCY FOR RECONSTRUCTION AND REHABILITATION [BRR] CONVERT DISASTER INTO AN OPPORTUNITY TO SUSTAINABLY DEVELOP TSUNAMI AFFECTED REGIONS OF ACEH AND NIAS

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A. Hadi Arifin

2008-01-01

Full Text Available Reconstruction and rehabilitation is urgently needed by Aceh, both in terms of infrastructure and its development of the economic sector. Acehnese need to face this challenge to not only reconstruct the economics of Aceh but also to reconstruct the infrastructure and to build the social life of the Acehnese people. After the tsunami, Acehnese have lost their family member and also their property. It has been three years and the reconstruction for the transformation is still going on. The primary task of transformation projects should be further intensified and the education system, infrastructure, health, social, cultural, and economic development of Acehnese need to be reconstructed. This paper tries to elaborate the political economy related to the acute problems faced by BRR and Aceh Local Government and other agencies in the region.

Recent Mega-Thrust Tsunamigenic Earthquakes and PTHA

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Lorito, S.

2013-05-01

The occurrence of several mega-thrust tsunamigenic earthquakes in the last decade, including but not limited to the 2004 Sumatra-Andaman, the 2010 Maule, and 2011 Tohoku earthquakes, has been a dramatic reminder of the limitations in our capability of assessing earthquake and tsunami hazard and risk. However, the increasingly high-quality geophysical observational networks allowed the retrieval of most accurate than ever models of the rupture process of mega-thrust earthquakes, thus paving the way for future improved hazard assessments. Probabilistic Tsunami Hazard Analysis (PTHA) methodology, in particular, is less mature than its seismic counterpart, PSHA. Worldwide recent research efforts of the tsunami science community allowed to start filling this gap, and to define some best practices that are being progressively employed in PTHA for different regions and coasts at threat. In the first part of my talk, I will briefly review some rupture models of recent mega-thrust earthquakes, and highlight some of their surprising features that likely result in bigger error bars associated to PTHA results. More specifically, recent events of unexpected size at a given location, and with unexpected rupture process features, posed first-order open questions which prevent the definition of an heterogeneous rupture probability along a subduction zone, despite of several recent promising results on the subduction zone seismic cycle. In the second part of the talk, I will dig a bit more into a specific ongoing effort for improving PTHA methods, in particular as regards epistemic and aleatory uncertainties determination, and the computational PTHA feasibility when considering the full assumed source variability. Only logic trees are usually explicated in PTHA studies, accounting for different possible assumptions on the source zone properties and behavior. The selection of the earthquakes to be actually modelled is then in general made on a qualitative basis or remains implicit

ANALISIS IMPLEMENTASI KONSEP KAFALAH PADA BANK SYARIAH MANDIRI BANDA ACEH: STUDI TERHADAP PENYELESAIAN KONTRA GARANSI SEKTOR KONSTRUKSI

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Hamdani Hamdani

2013-06-01

Full Text Available The study in general aims to study the procedure of bank guarantee in Bank Syariah Mandiri (BSM Banda Aceh. In specific, this article analyzes the implementation of kafalah concept in resolving counter-guarantee for construction sector in the BSM. The data was gathered through interview with related parties and documentation study of relevant literatures. The collected data was then analyzed using descriptive analysis which included exposing, interpretation, and analysis. The findings show that in order to be approved for the product, customers are required to provide cash guarantees that cover tender, performance, cash advance, and maintenance with a minimum deposit is 10% of the total required amount of financing. In solving the counter-guarantee for the construction sector, the bank asked customers to immediately pay the shortage funds that has been converted to qardh financing in customers’ consent. In the case of they do not wish to repay or do not accept the conversion, the resolution has to be sought through Badan Arbitrase Syariah as governed by National Sharia Board No.11/DSN-MUI/V/2000. In general, the implementation of kafalah concept in solving the counter-guarantee for construction sector in BSM Banda Aceh has fulfilled shariah compliance especially the maslahah element. It was urgently needed in conducting various economics activities. =========================================== Penelitian ini secara umum bertujuan untuk mengkaji prosedur pemberian bank garansi di Bank Syari’ah Mandiri (BSM Banda Aceh. Secara khusus, artikel ini menganalisis pengaplikasian konsep kafalah dalam penyelesaian kontra garansi untuk sektor konstruksi pada BSM tersebut. Pengumpulan data dilakukan melalui wawancara dengan pihak-pihak terkait dan studi dokumentasi terhadap bahan-bahan yang relevan dengan bidang penelitian. Data yang terkumpul kemudian dianalisis dengan metode deskriptif analitis dengan cara pemaparan data yang meliputi penguraian

Southern Peru desert shattered by the great 2001 earthquake: implications for paleoseismic and paleo-El Nino-Southern Oscillation records.

Science.gov (United States)

Keefer, David K; Moseley, Michael E

2004-07-27

In the desert region around the coastal city of Ilo, the great southern Peru earthquake of June 23, 2001 (8.2-8.4 moment magnitude), produced intense and widespread ground-failure effects. These effects included abundant landslides, pervasive ground cracking, microfracturing of surficial hillslope materials, collapse of drainage banks over long stretches, widening of hillside rills, and lengthening of first-order tributary channels. We have coined the term "shattered landscape" to describe the severity of these effects. Long-term consequences of this landscape shattering are inferred to include increased runoff and sediment transport during postearthquake rainstorms. This inference was confirmed during the first minor postearthquake rainstorm there, which occurred in June and July of 2002. Greater amounts of rainfall in this desert region have historically been associated with El Niño events. Previous studies of an unusual paleoflood deposit in this region have concluded that it is the product of El Niño-generated precipitation falling on seismically disturbed landscapes. The effects of the 2001 earthquake and 2002 rainstorm support that conclusion.

Estimation of phytochemicals and antioxidant activity of underutilized fruits of Andaman Islands (India).

Science.gov (United States)

Singh, D R; Singh, Shrawan; Salim, K M; Srivastava, R C

2012-06-01

The present study aimed to determine the antioxidant activity and phytochemical contents in 10 underutilized fruits of Andaman Islands (India) namely Malpighia glabra L., Mangifera andamanica L., Morinda citrifolia L., Syzygium aqueum (Burm.f) Alst., Annona squamosa L., Averrhoa carambola L., Averrhoa bilimbi L., Dillenia indica L., Annona muricata L. and Ficus racemosa L. The antioxidant activity varied from 74.27% to 98.77%, and the methanol extract of M. glabra showed the highest antioxidant activity (98.77%; inhibitory concentration, IC(50) = 262.46 μg/ml). Methanol was found to be a better solvent than acetone and aqueous for estimating the antioxidant activity. M. glabra was found to be rich in phytochemicals viz. polyphenol (355.74 mg/100 g), anthocyanin (91.31 mg/100 g), carotenoids (109.16 mg/100 g), tannin (24.39 mg/100 g) and ascorbic acid (394.23 mg/100 g). Carbohydrate content was estimated to be highest in M. glabra (548 mg/100 g). Phenols, tannins, anthocyanins and carotenoids contents showed positive correlation (r² = 0.846, r² = 0.864, r² = 0.915 and r² = 0.806, respectively) with antioxidant activity. The information generated in present study will be useful for bioprospecting of underutilized fruits of Andaman Islands.

Dynamic Source Parameters of the 2008 Wenchuan 8.0, China, Earthquake

Science.gov (United States)

Yu, X.; Zhang, W.

2013-12-01

On May 12, 2008, a huge earthquake with magnitude Ms 8.0 occurred in the Wenchuan, Sichuan Province of China. This event was the most devastating earthquake in the mainland of China since the Great 1976 M7.8 Tangshan earthquake. It resulted in tremendous losses of life and property. Due to occur in the mountainous area, this great earthquake and the following thousands aftershocks also caused many other geological disasters, such as landslide, mud-rock flow and "quake lakes" which formed by landslide-induced reservoirs. This earthquake occurred along the Longmenshan fault, as the result of motion on a northeast striking reverse fault or thrust fault on the northwestern margin of the Sichuan Basin. The earthquake's epicenter and focal-mechanism are consistent with it having occurred as the result of movement on the Longmenshan fault or a tectonically related fault. The earthquake reflects tectonic stresses resulting from the convergence of crustal material slowly moving from the high Tibetan Plateau, to the west, against strong crust underlying the Sichuan Basin and southeastern China. In this study, the spatial and temporal distribution of the stress on the fault plane of this great earthquake is estimated from the inversion results (Qin & Zhang, 2013) by solving the elastodynamic equations. Then, the dynamic source parameters are determined and the relations between the shear stress and the slip, the shear stress and the slip-rate for all grid positions on the fault are investigated. Finally, the frictional law for the source rupture is inferred from the dynamic source parameters. Based on the obtained dynamic source parameters, we try to rebuild the dynamic rupture process of this event and discuss the characteristics of this great earthquake.

Pengaruh Anggaran Waktu Audit, Kompleksitas Dokumen Audit dan Pengalaman Auditor terhadap Pertimbangan Audit Sampling pada Badan Pemeriksaan Keuangan (Bpk) Republik Indonesia Perwakilan Provinsi Aceh

OpenAIRE

Nadirsyah, Nadirsyah; Indriani, Mirna; Usman, Iskandar

2011-01-01

This research is done at BPK branch office Aceh Province which aim to know the influence of time budget audit, complexsity of audit document and audit experience toward judgement audit sampling either simultaneously or partially. Responden of this research is auditors at BPK branch office Aceh Province. The objective of this research is to be able to seek the causality between the time budget audit, complexsity of audit document and audit experience toward judgement audit sampling wi...

Charles Darwin's earthquake reports

Science.gov (United States)

Galiev, Shamil

2010-05-01

As it is the 200th anniversary of Darwin's birth, 2009 has also been marked as 170 years since the publication of his book Journal of Researches. During the voyage Darwin landed at Valdivia and Concepcion, Chile, just before, during, and after a great earthquake, which demolished hundreds of buildings, killing and injuring many people. Land was waved, lifted, and cracked, volcanoes awoke and giant ocean waves attacked the coast. Darwin was the first geologist to observe and describe the effects of the great earthquake during and immediately after. These effects sometimes repeated during severe earthquakes; but great earthquakes, like Chile 1835, and giant earthquakes, like Chile 1960, are rare and remain completely unpredictable. This is one of the few areas of science, where experts remain largely in the dark. Darwin suggested that the effects were a result of ‘ …the rending of strata, at a point not very deep below the surface of the earth…' and ‘…when the crust yields to the tension, caused by its gradual elevation, there is a jar at the moment of rupture, and a greater movement...'. Darwin formulated big ideas about the earth evolution and its dynamics. These ideas set the tone for the tectonic plate theory to come. However, the plate tectonics does not completely explain why earthquakes occur within plates. Darwin emphasised that there are different kinds of earthquakes ‘...I confine the foregoing observations to the earthquakes on the coast of South America, or to similar ones, which seem generally to have been accompanied by elevation of the land. But, as we know that subsidence has gone on in other quarters of the world, fissures must there have been formed, and therefore earthquakes...' (we cite the Darwin's sentences following researchspace. auckland. ac. nz/handle/2292/4474). These thoughts agree with results of the last publications (see Nature 461, 870-872; 636-639 and 462, 42-43; 87-89). About 200 years ago Darwin gave oneself airs by the

Lithology, monsoon and sea-surface current control on provenance, dispersal and deposition of sediments over the Andaman continental shelf

Digital Repository Service at National Institute of Oceanography (India)

Damodararao, K.; Singh, S.K.; Rai, V.K.; Ramaswamy, V.; Rao, P.S.

, constrain their transport pathways and assess the factors influencing the erosion in the catchment and their dispersal and deposition over the Andaman Shelf region. Major elemental compositions of the shelf sediments suggest mafic lithology...

APPLICATION OF MOBILE LIDAR MAPPING FOR DAMAGE SURVEY AFTER GREAT EAST JAPAN EARTHQUAKE

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E. Ariyasu

2012-07-01

Full Text Available A massive earthquake of magnitude 9.0 hit off Tohoku region, the east coast of the Japanese main land, on 11 March, 2011. It was one of the historically powerful earthquakes in the world. The earthquake triggered powerful tsunami and broad-scale subsidence, so that, residential areas and infrastructures were catastrophically damaged. After that, it is necessary to renew a new map for reconstruction, such as cadastral map. In the critical situation, Mobile LiDAR Mapping system is efficient to rapidly collect fine data at once and capture more details of terrain features than data from airborne. In this paper, we would like to introduce procured instruments in our company and implemented survey several areas after the event, and suggest how to survey for cadastral map by Mobile LiDAR Mapping System.

A study on the factors that contribute to the practice of organizational behavior as coping with unexpected events. Exploration of the factors through the case survey of the Great East Japan Earthquake

International Nuclear Information System (INIS)

Hayase, Kenichi

2016-01-01

In the organizations in the face of unexpected events in the 2011 Great East Japan Earthquake, the organizational behavior which was coped with by their members was seen. It is important to prepare emergency that the backgrounds of those organizational behavior were understood. This study aimed to explore the factors that contribute to the practice of organizational behavior as coping with unexpected events through the case survey of the Great East Japan Earthquake. This study carried out literature survey and interview survey of personnel in charge of disaster prevention, BCP in the 10 organizations which coped with the earthquake. As the result, the following two outcomes were obtained. 1) Factors that contribute to the practice of the 13 kinds of the organizational behavior were clarified. 2) Discussion from the view point of the factors classification indicated the importance of the factors which are classified into normal business and features of organization. (author)

Investigating landslides caused by earthquakes - A historical review

Science.gov (United States)

Keefer, D.K.

2002-01-01

Post-earthquake field investigations of landslide occurrence have provided a basis for understanding, evaluating, and mapping the hazard and risk associated with earthquake-induced landslides. This paper traces the historical development of knowledge derived from these investigations. Before 1783, historical accounts of the occurrence of landslides in earthquake are typically so incomplete and vague that conclusions based on these accounts are of limited usefulness. For example, the number of landslides triggered by a given event is almost always greatly underestimated. The first formal, scientific post-earthquake investigation that included systematic documentation of the landslides was undertaken in the Calabria region of Italy after the 1783 earthquake swarm. From then until the mid-twentieth century, the best information on earthquake-induced landslides came from a succession of post-earthquake investigations largely carried out by formal commissions that undertook extensive ground-based field studies. Beginning in the mid-twentieth century, when the use of aerial photography became widespread, comprehensive inventories of landslide occurrence have been made for several earthquakes in the United States, Peru, Guatemala, Italy, El Salvador, Japan, and Taiwan. Techniques have also been developed for performing "retrospective" analyses years or decades after an earthquake that attempt to reconstruct the distribution of landslides triggered by the event. The additional use of Geographic Information System (GIS) processing and digital mapping since about 1989 has greatly facilitated the level of analysis that can applied to mapped distributions of landslides. Beginning in 1984, synthesis of worldwide and national data on earthquake-induced landslides have defined their general characteristics and relations between their occurrence and various geologic and seismic parameters. However, the number of comprehensive post-earthquake studies of landslides is still

Sufis’ Actions Against the Dutch in Aceh in The Late 19th and Early 20th Centuries

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Fakhriati Fakhriati

2016-01-01

Full Text Available Sufis in Aceh, historically, had shown its real action in their daily life in relation to both vertical and horizontal. For vertical relations, the followers performed any Sufi practice leading them to their God. For horizontal relationship, they protected and defended their society and state by performing jihad against the Dutch as colonizers and infidels for them. There are at Ieast three factors influenced Sufis actions to be more attractive. First, the condition of Acehnese sultanate became weak. Second, the Dutch seemed eagerly to expand their colonial territory to Aceh. Third, the Acehnese had already kept in touch with other Muslims in Arabia since the Islam coming to this area. This article elaborates in detail on this matter by using primary sources from manuscripts and archives. Besides, secondary sources are also referred for comperation.

Spatial distribution of dinoflagellates from the tropical coastal waters of the South Andaman, India: Implications for coastal pollution monitoring

Digital Repository Service at National Institute of Oceanography (India)

Narale, D.D.; Anil, A.C.

Dinoflagellate community structure from two semi-enclosed areas along the South Andaman region, India, was investigated to assess the anthropogenic impact on coastal water quality. At the densely inhabited Port Blair Bay, the dominance of mixotrophs...

Impact of the Great East Japan Earthquake on Hotel Industry in Pacific Tohoku Prefectures ---From Spatio-Temporal Dependence of Hotel Availability---

Science.gov (United States)

Sato, A.

This paper investigates the impact of the Great Japan Earthquake(and subsequent tsunami turmoil) on socio-economic activities by using data on hotel opportunities collected from an electronic hotel booking service. A method to estimate both primary and secondary regional effects of a natural disaster on human behavior is proposed. It is confirmed that temporal variation in the regional share of available hotels before and after a natural disaster may be an indicator to measure the socio-economic impact at each district.

Hydrothermal petroleum in the sediments of the Andaman Backarc Basin, Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Venkatesan, M.I.; Ruth, E.; Rao, P.S.; Nath, B.N.; Rao, B.R.

inthesediments ofthe AndamanBackarc Basin, IndianOcean § M.I.Venkatesan a, *,E. Ruth b ,P.S. Rao c ,B.N. Nath c , B.R. Rao c a Institute of Geophysics and Planetary Physics and NASA Astrobiology Institute, University of California, Los Angeles, CA 90095-1567, USA... b Dept. of Civil and Environmental Engineering, University of California, Los Angeles, CA 90095-1593, USA c National Institute of Oceanography, Dona Paula, Goa 403 004, India Received 1 March 2002; accepted 13 August 2002 Editorial handling by B...

Grain size analysis of sediments from the northern Andaman Sea: Comparison of laser diffraction and sieve-pipette techniques

Digital Repository Service at National Institute of Oceanography (India)

Ramaswamy, V.; Rao, P.S.

measured with laser diffraction show that 99% of the particles have an upper size range between 4.8 and 7.7 mu m. A calibration relationship between pipette and laser diffraction techniques has been developed for the northern Andaman Sea. A clay particle...

Assessment of Hydrogen Generation Potential from Biomass and its Application for Power Generation in Andaman and Nicobar Islands: A Review

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Vinaya C. Mathad

2016-09-01

Full Text Available The Andaman and Nicobar Islands located southeast of Bay of Bengal in the Indian Ocean comprises of several small islands separated by sea over large distances which makes it impractical for electrifying all the islands by a single grid. A population of 380,581 (Census, 2011 living in these group of islands get their electricity demand catered through Diesel Generator Sets from 34 power houses with an aggregate capacity of 67.8 MW. Unavailability of any form of conventional fossil fuel reserves in the islands makes the diesel supplied in barges from southeastern coast of India as a sole lifeline for its power generation. Hence there is an urgent need for the development of a self sustainable model from non conventional energy resources to not only cater for the power demands but also to reduce the GHG emissions related with diesel powered generator sets. This paper discusses a self sustainable model for Andaman and Nicobar Islands that would cater the electrical demand through hydrogen produced from waste biomass resource which has a potential of replacing 86.65% of the diesel utilized in the diesel generator sets. The reduction in both the GHG emission and the cost of power generation would be evaluated to understand the impact of the self sustainable model on the environment and the livelihood of the local population of Andaman and Nicobar Islands

Shoreline change after 12 years of tsunami in Banda Aceh, Indonesia: a multi-resolution, multi-temporal satellite data and GIS approach

Science.gov (United States)

Sugianto, S.; Heriansyah; Darusman; Rusdi, M.; Karim, A.

2018-04-01

The Indian Ocean Tsunami event on the 26 December 2004 has caused severe damage of some shorelines in Banda Aceh City, Indonesia. Tracing back the impact can be seen using remote sensing data combined with GIS. The approach is incorporated with image processing to analyze the extent of shoreline changes with multi-temporal data after 12 years of tsunami. This study demonstrates multi-resolution and multi-temporal satellite images of QuickBird and IKONOS to demarcate the shoreline of Banda Aceh shoreline from before and after tsunami. The research has demonstrated a significant change to the shoreline in the form of abrasion between 2004 and 2005 from few meters to hundred meters’ change. The change between 2004 and 2011 has not returned to the previous stage of shoreline before the tsunami, considered post tsunami impact. The abrasion occurs between 18.3 to 194.93 meters. Further, the change in 2009-2011 shows slowly change of shoreline of Banda Aceh, considered without impact of tsunami e.g. abrasion caused by ocean waves that erode the coast and on specific areas accretion occurs caused by sediment carried by the river flow into the sea near the shoreline of the study area.

VOLUNTARY ACTIVITIES AND ONLINE EDUCATION FOR DIGITAL HERITAGE INVENTORY DEVELOPMENT AFTER THE GREAT EAST JAPAN EARTHQUAKE

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Y. Kondo

2013-07-01

Full Text Available Consortium for Earthquake-Damaged Cultural Heritage (CEDACH is a voluntary initiative launched just after the Great East Japan Earthquake on 11 March 2011. The consortium is developing a social network between local cultural resource managers restoring disaster-damaged cultural heritage on one side and remote researchers including historians, archaeologists and specialists of cultural information studies on the other side, in order to facilitate collaborative projects. This paper presents three projects in which CEDACH contributed to the development of a digital inventory for disaster-damaged heritage management through web-based collaborations by self-motivated workers. The first project, CEDACH GIS, developed an online archaeological site inventory for the disaster area. Although a number of individuals voluntarily participated in the project at the beginning, it gradually stagnated due to limited need for local rescue archaeology. However, the experience of online-based collaborations worked well for the second project proposed by local specialists, in which CEDACH restored the book catalogue of a tsunami-devastated research library. This experience highlighted the need for online education to improve information and communication technologies (ICT skills of data builders. Therefore, in the third project called CEDACHeLi, an e-Learning management system was developed to facilitate learning the fundamental knowledge and techniques required for information processing in rescue operations of disaster-damaged cultural heritage. This system will contribute to improved skills and motivation of potential workers for further developments in digital heritage inventory.

Voluntary Activities and Online Education for Digital Heritage Inventory Development after the Great East Japan Earthquake

Science.gov (United States)

Kondo, Y.; Uozu, T.; Seino, Y.; Ako, T.; Goda, Y.; Fujimoto, Y.; Yamaguchi, H.

2013-07-01

Consortium for Earthquake-Damaged Cultural Heritage (CEDACH) is a voluntary initiative launched just after the Great East Japan Earthquake on 11 March 2011. The consortium is developing a social network between local cultural resource managers restoring disaster-damaged cultural heritage on one side and remote researchers including historians, archaeologists and specialists of cultural information studies on the other side, in order to facilitate collaborative projects. This paper presents three projects in which CEDACH contributed to the development of a digital inventory for disaster-damaged heritage management through web-based collaborations by self-motivated workers. The first project, CEDACH GIS, developed an online archaeological site inventory for the disaster area. Although a number of individuals voluntarily participated in the project at the beginning, it gradually stagnated due to limited need for local rescue archaeology. However, the experience of online-based collaborations worked well for the second project proposed by local specialists, in which CEDACH restored the book catalogue of a tsunami-devastated research library. This experience highlighted the need for online education to improve information and communication technologies (ICT) skills of data builders. Therefore, in the third project called CEDACHeLi, an e-Learning management system was developed to facilitate learning the fundamental knowledge and techniques required for information processing in rescue operations of disaster-damaged cultural heritage. This system will contribute to improved skills and motivation of potential workers for further developments in digital heritage inventory.

PENGEMBANGAN KOMPETENSI PROFESIONALISME GURU PAI DI ACEH

Directory of Open Access Journals (Sweden)

Zulfikar Ali Butho

2016-12-01

Full Text Available The Development of Professionalism Competence of Islamic Education Teachers in Aceh. The development in Islamic Education Teachers Lhokseumawe City area, against the background by the competence of teachers of Islamic education suffered a setback of several indicators of professionalism. The findings based on qualitative data collection techniques are described through descriptive analysis reveals that the development of professional competencies of teachers in Lhokseumawe city has not shown significant growth. Efforts to develop professional competence of teachers are done through independent study, individual training, discussions and meetings of the board of teachers, strengthening through teachers’ group work, and organizing centre for teachers’ activities at the district level. However, the whole process of the training for teachers of Islamic education became stagnant, the budget cut for improving the quality of teachers, less motiveted, and lack of mastery of information and technology.

MEMBUMIKAN KARAKTER JUJUR DALAM PENDIDIKAN DI ACEH

Directory of Open Access Journals (Sweden)

Teuku Zulkhairi

2017-02-01

Full Text Available Significance the study was to prove the importance of grounding the honest character education in Aceh at all levels. This phenomenon is referred to the decadency of morality as a result of the loss of an real culture. That trend of dishonesty spread in the country as which is a direct impact of the failure of the education system in forming the honest character of this nation. In fact, the honesty is the soul of education as well as the purpose of education itself. All education stakeholders should make effort to immediately revive the central role of education in building the character of youth nation who is studying at all levels of education. Grounding honest character of students, besides to save this nation from destruction, it will also supported the success of learners in the path of life and Hereafter

Investigating Landslides Caused by Earthquakes A Historical Review

Science.gov (United States)

Keefer, David K.

Post-earthquake field investigations of landslide occurrence have provided a basis for understanding, evaluating, and mapping the hazard and risk associated withearthquake-induced landslides. This paper traces thehistorical development of knowledge derived from these investigations. Before 1783, historical accounts of the occurrence of landslides in earthquakes are typically so incomplete and vague that conclusions based on these accounts are of limited usefulness. For example, the number of landslides triggered by a given event is almost always greatly underestimated. The first formal, scientific post-earthquake investigation that included systematic documentation of the landslides was undertaken in the Calabria region of Italy after the 1783 earthquake swarm. From then until the mid-twentieth century, the best information on earthquake-induced landslides came from a succession ofpost-earthquake investigations largely carried out by formal commissions that undertook extensive ground-based field studies. Beginning in the mid-twentieth century, when the use of aerial photography became widespread, comprehensive inventories of landslide occurrence have been made for several earthquakes in the United States, Peru, Guatemala, Italy, El Salvador, Japan, and Taiwan. Techniques have also been developed for performing ``retrospective'' analyses years or decades after an earthquake that attempt to reconstruct the distribution of landslides triggered by the event. The additional use of Geographic Information System (GIS) processing and digital mapping since about 1989 has greatly facilitated the level of analysis that can applied to mapped distributions of landslides. Beginning in 1984, syntheses of worldwide and national data on earthquake-induced landslides have defined their general characteristics and relations between their occurrence and various geologic and seismic parameters. However, the number of comprehensive post-earthquake studies of landslides is still

Failures and suggestions in Earthquake forecasting and prediction

Science.gov (United States)

Sacks, S. I.

2013-12-01

Seismologists have had poor success in earthquake prediction. However, wide ranging observations from earlier great earthquakes show that precursory data can exist. In particular, two aspects seem promising. In agreement with simple physical modeling, b-values decrease in highly loaded fault zones for years before failure. Potentially more usefully, in high stress regions, breakdown of dilatant patches leading to failure can yield expelled water-related observations. The volume increase (dilatancy) caused by high shear stresses decreases the pore pressure. Eventually, water flows back in restoring the pore pressure, promoting failure and expelling the extra water. Of course, in a generally stressed region there may be many small patches that fail, such as observed before the 1975 Haicheng earthquake. Only a few days before the major event will most of the dilatancy breakdown occur in the fault zone itself such as for the Tangshan, 1976 destructive event. Observations of 'water release' effects have been observed before the 1923 great Kanto earthquake, the 1984 Yamasaki event, the 1975 Haicheng and the 1976 Tangshan earthquakes and also the 1995 Kobe earthquake. While there are obvious difficulties in water release observations, not least because there is currently no observational network anywhere, historical data does suggest some promise if we broaden our approach to this difficult subject.

Seismic measures and defence in depth of nuclear power plant. Lessons learned from the great east Japan earthquake

International Nuclear Information System (INIS)

Ochiai, Kanehiro

2011-01-01

The Great East Japan Earthquake occurred in March 11, 2011 brought about severe accident at nuclear power plant, which gave significant lessons to nuclear experts concerned with safety measures. Concepts of defence in depth was basic philosophy to assure safety of nuclear power plant even against uncertainties exceeding design basis. This concept consisted of prevention, monitoring, and action to mitigate consequences of failures such as a series of physical barriers between the reactor core and the environment, which were called multiple safety systems, each with backup and designed to accommodate human error. As for natural disaster, depth of recognition of characteristic of natural phenomena and its effect and engineering judgment was of prime importance. Different waveforms of ground motion at Fukushima and Onagawa at the Great East Japan Earthquake showed that design ground motion should have large uncertainties. To cope with uncertainties of ground motion, robust seismic measures based on experience were such as design of static seismic intensity and rigid structure of natural period less than 0.1 sec. As for tsunami, defence in depth measures were prepared for the cooling of reactor core, spent fuel and related electric generation equipment with taking into account 1) time lag between tsunami generation and arrival, 2) tsunami affected area could be limited by coastal levee or anti-inundation measure, 3) system redundancy could be assured by different locations of equipments and 4) repair works could be done by shipment of replacement equipment from outside due to limitation of affected regional area. Success examples of Onagawa, Tokai unit 2, Fukushima Daiichi unit 6 and Fukushima Daini Nuclear Power Plants could suggest definite tsunami defence in depth measures. Containment vent system as final heat sink and emergency condenser as reactor core cooling at outage should be properly utilized for Fukushima Daiichi unit 1 Nuclear Power Plant. (T. Tanaka)

Premenstrual symptoms and posttraumatic stress disorder in Japanese high school students 9 months after the great East-Japan earthquake.

Science.gov (United States)

Takeda, Takashi; Tadakawa, Mari; Koga, Shoko; Nagase, Satoru; Yaegashi, Nobuo

2013-07-01

On March 11, 2011, the Great East-Japan Earthquake occurred and a massive tsunami hit the northeastern coast of Japan. Catastrophic disasters such as earthquakes and war cause tremendous damage, not only physically but also mentally. Posttraumatic stress disorder (PTSD) is an anxiety disorder that occurs in the aftermath of a traumatic event. Premenstrual syndrome (PMS) is a cluster of psychological and somatic symptoms that are limited to the late luteal phase of the menstrual cycle. Premenstrual dysphoric disorder (PMDD) is considered a severe form of PMS. To determine the relationship between premenstrual symptoms and natural disaster-induced PTSD among Japanese adolescent girls, we conducted a cross-sectional study. Overall, 1489 high school students who belong to two high schools in Sendai, the largest city in northeastern Japan, were assessed 9 months after the earthquake. These schools are located inland, far from the seashore, and were not damaged by the tsunami. Premenstrual symptoms were assessed using the Premenstrual Symptoms Questionnaire, and PTSD symptoms were assessed using the Japanese-language version of Impact of Event Scale-Revised, which is a widely used self-assessment questionnaire about PTSD symptoms. We analyzed the data of 1,180 girls who completed the questionnaires and 118 girls (10.0%) were classified as having PTSD. The prevalence rates of PMDD and moderate to severe PMS increased according to the comorbidity of PTSD (p PMS/PMDD and natural disaster-induced PTSD. The comorbidity of PMS/PMDD and PTSD may complicate the follow-up of both conditions.

The lost pedestrian: Identifying determinant factors of no-pedestrian phenomenon in the area of Baiturrahman Grand Mosque, Banda Aceh, Indonesia

Science.gov (United States)

Nasution, M. A.

2018-03-01

The area of Baiturrahman Grand Mosque in Banda Aceh has a deep meaning for people of Aceh because it is a historical site, which has many historical heritages. Recently, it is rarely seen people walk along the corridor of the town. People always drive to move along the road and stop right on their destination. Some are still walking, but only for 20-30 meter. On the other hand, a number of the vehicle significantly increase followed by the needs of parking space. The intensity of the traffic is high in day time; in the morning, at noon, and in the late afternoon. The research will be conducted using qualitative and quantitative methods; investigating the change of the environment caused by development, disaster, and conflict, interviewing government as the decision maker and public figure, questionnaires, and finding information from official documents and literature. It is necessary to identify the determinant factors of no-pedestrian phenomenon in the area of Banda Aceh because it is expected to create atmosphere, which encourage people to walk along the city center, revive walking habits to urban community, and strengthen the role of city center as a center of activities; praying, shopping, and engaging in recreation and leisure.

The composition and the source of hydrocarbons in sediments taken from the tectonically active Andaman Backarc Basin, Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Chernova, T.G.; Rao, P.S.; Pikovskii, Yu.I.; Alekseeva, T.A.; Nath, B.N.; Rao, B.R.; Rao, Ch.M.

or hydrothermal organic matter. Anthropogenic sources in region studied are of minor importance. From the results obtained, it may be deduced that the hydrocarbons in the sediments of the tectonically active part of the Andaman Basin are mainly due...

KEPEMIMPINAN KEPALA MADRASAH DALAM MENINGKATKAN KINERJA GURU PADA MAN MODEL BANDA ACEH

OpenAIRE

Yusnidar Yusnidar

2014-01-01

School head master is one of factors in encouraging the school to reach its vision, mission, aim and target through the planned implemented program. The aim of the study is to know the leadership of the head master of the school in improving the teachers’ commitment, work motivation and obstacles experiencing by the school head master in improving the teachers’ performance at MAN Model Banda Aceh. The study used descriptive method. The data collection techniques were observations, interviews,...

Kepemimpinan Kepala Madrasah dalam Meningkatkan Kinerja Guru pada Man Model Banda Aceh

OpenAIRE

Yusnidar, Yusnidar

2014-01-01

School head master is one of factors in encouraging the school to reach its vision, mission, aim and target through the planned implemented program. The aim of the study is to know the leadership of the head master of the school in improving the teachers' commitment, work motivation and obstacles experiencing by the school head master in improving the teachers' performance at MAN Model Banda Aceh. The study used descriptive method. The data collection techniques were observations, interviews,...

Low cost earthquake resistant ferrocement small house

International Nuclear Information System (INIS)

Saleem, M.A.; Ashraf, M.; Ashraf, M.

2008-01-01

The greatest humanitarian challenge faced even today after one year of Kashmir Hazara earthquake is that of providing shelter. Currently on the globe one in seven people live in a slum or refugee camp. The earthquake of October 2005 resulted in a great loss of life and property. This research work is mainly focused on developing a design of small size, low cost and earthquake resistant house. Ferrocement panels are recommended as the main structural elements with lightweight truss roofing system. Earthquake resistance is ensured by analyzing the structure on ETABS for a seismic activity of zone 4. The behavior of structure is found satisfactory under the earthquake loading. An estimate of cost is also presented which shows that it is an economical solution. (author)

Influence of Great East Japan Earthquake on neutron source station in J-PARC

International Nuclear Information System (INIS)

Sakai, Kenji; Sakamoto, Shinichi; Kinoshita, Hidetaka; Seki, Masakazu; Haga, Katsuhiro; Kogawa, Hiroyuki; Wakui, Takashi; Naoe, Takashi; Kasugai, Yoshimi; Tatsumoto, Hideki; Aso, Tomokazu; Hasegawa, Shoichi; Maekawa, Fujio; Oikawa, Kenichi; Ooi, Motoki; Watanabe, Akihiko; Teshigawara, Makoto; Meigo, Shin-ichiro; Ikezaki, Kiyomi; Akutsu, Atsushi; Harada, Masahide; Takada, Hiroshi; Futakawa, Masatoshi

2012-03-01

This report investigates the behavior, damage and restoration of each component in a neutron source station of the Materials and Life Science Experimental Facility (MLF) of J-PARC at the time of the Great East Japan Earthquake (M9.0) and verified the safety design for emergency accidents in the neutron source station. The neutron source station of the MLF at the J-PARC generates neutrons by injecting proton beams into a mercury target, and supplies to user experimental apparatuses. It consists of the mercury target, three moderators filled with supercritical hydrogen, reflectors, water cooling shields, a vessel filled with helium gas, neutron beam shutters, biological-shields and so on. In case of loss of their external electric power supply, a control function for the source station is kept by an emergency power supply. According to interlock sequences in an emergency, a signal for terminating the beam operation is transmitted, the circulators shut down automatically, and the hydrogen gas is released out of the building. On March 11 in 2011, strong shocks caused by the earthquake were observed all over Ibaraki prefecture. At the date, a status of the source station was ready for the restart of beam operation. In the MLF, after strong quakes were detected at the several instruments, the external power supply was lost, all of the circulators shut down automatically, and the hydrogen gas was released. The leakages of mercury, hydrogen and radio-activation gases did not occur. While, the quakes made gaps between the shield blocks and ruptured external pipe lines for compressed air and water by subsidence around the building. But significant damages to the components were not found though the pressure drop of compressed air lines influenced on the mercury target trolley lock system and pneumatic operation values. These results substantiated the validity of the safety design for emergency accidents in the neutron source station in the MLF, and suggested several points

Utilization of Activated Carbon Prepared from Aceh Coffee Grounds as Bio-sorbent for Treatment of Fertilizer Industrial Waste Water

Science.gov (United States)

Mariana, M.; Mahidin, M.; Mulana, F.; Aman, F.

2018-05-01

The people of Aceh are well known as coffee drinkers. Therefore, a lot of coffee shops have been established in Aceh in the past decade. The growing of coffee shops resulting to large amounts of coffee waste produced in Aceh Province that will become solid waste if not wisely utilized. The high carbon content in coffee underlined as background of this research to be utilized those used coffee grounds as bio-sorbent. The preparation of activated carbon from coffee grounds by using carbonization method that was initially activated with HCl was expected to increase the absorption capacity. The prepared activated carbon with high reactivity was applied to adsorb nitrite, nitrate and ammonia in wastewater outlet of PT. PIM wastewater pond. Morphological structure of coffee waste was analyzed by using Scanning Electron Microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR). The result showed that the adsorption capacity of iodine was equal to 856.578 mg/g. From the characterization results, it was concluded that the activated carbon from coffee waste complied to the permitted quality standards in accordance with the quality requirements of activated carbon SNI No. 06-3730-1995. Observed from the adsorption efficiency, the bio-sorbent showed a tendency of adsorbing more ammonia than nitrite and nitrate of PT. PIM wastewater with ammonia absorption efficiency of 56%.

POLA REKRUTMEN CALONLEGISLATIF DAPIL 1 PROVINSI ACEH YANG DILAKUKAN OLEH PARTAI KEADILAN SEJAHTERA (PKS DAN PARTAI NASIONAL DEMOKRAT (NASDEM

Directory of Open Access Journals (Sweden)

Ruslan Ruslan

2016-12-01

Full Text Available Political recruitment is the process of filling positions in political institutions, including political parties. While the Political Party is a vehicle to bring a particular party political interests in the throne of power in order to achieve what is expected. The purpose of this research is to see how the pattern of recruiting candidates for legislative constituency 1 Aceh province conducted by PKS and NasDem Party, criteria to be used in recruiting candidates for legislative constituency 1 Aceh province conducted by PKS and NasDem Party and what the opportunities and challenges in recruiting candidates one electoral district conducted by PKS and NasDem Party. The method used is descriptive method with qualitative approach. The data collection was done by interview and documentation. The result showed that the pattern of recruiting candidates for the electoral district legilatif 1 Aceh province conducted by the PKS and NasDem show that much different. In connection with this, it is an opportunity and a challenge PKS namely the legislative elections of 2014 more challenges than opportunities obtained by the PKS because of money politics so were experienced by the Party NasDem money politics becomes the greatest challenge in the legislative election first times followed by the Party NasDem   DOI : http://dx.doi.org/10.17977/um019v1i22016p111

Good practice at Onagawa power plant during the 3.11 Great East Japan Earthquake

International Nuclear Information System (INIS)

Wakabayashi, Toshiaki

2016-01-01

This paper describes the situation of Onagawa Nuclear Power Station after The off the Pacific Coast of Tohoku Earthquake on March 11, 2011: (1) outline of situation of nuclear power plant Unit 1, 2 and 3, (2) assumption of push wave from the recognition of the tsunami due to large earthquakes that occurred in the past and tsunami countermeasures, and securement of cooling function at the time of push/pull wave based on emergency seawater pumps, (3) installation of handrail sticks on the central control room monitoring and control panel as a countermeasure from the lessons from the past earthquakes, (4) improvement of the seismic tolerance of facilities, and (5) earthquake resistant reinforcement of main office building and new construction of a seismic isolation office building. As response to emergency situation, the following are described: (1) unification of external response service at the head office, and the helicopter transportation of goods due to power plant needs as the power station support from the head office, and (2) as the countermeasures of on-site power plant, the duplication of information transmission route and the survey/examination and countermeasures by individual teams for each problem (especially, fire at Unit 1 and seawater infiltration at Unit 2). In additive, through the emergency response at the time of The off the Pacific Coast of Tohoku Earthquake, this paper examined the required qualities of an on-site commander based on the experience stories of persons concerned. (A.O.)

Simulation of barotropic wind-driven circulation in tbe Bay of Bengal and Andaman Sea during premonsoon and postmonsoon seasons

Digital Repository Service at National Institute of Oceanography (India)

Unnikrishnan, A.S.; Bahulayan, N.

Two-dimensional vertically integrated model has been used to simulate depth-mean wind-driven circulation during premonsoon and postmonsoon seasons in the upper layers of the Bay of Bengal and Andaman Sea. The model is integrated for 365 d, forcEd...

Projections of tsunami inundation area coupled with impacts of sea level rise in Banda Aceh, Indonesia

Science.gov (United States)

Tursina, Syamsidik, Kato, Shigeru

2017-10-01

In a long term, sea level rise is anticipated to give devastating effects on Banda Aceh, as one of the coastal cities in the northern tip of Sumatra. The growth of the population and buildings in the city has come to the stage where the coastal area is vulnerable to any coastal hazard. Some public facilities and settlements have been constructed and keep expanding in the future. According to TOPEX/POSEIDON satellite images, 7 mm/year the sea level has been risen between 1992 and 2015 in this area. It is estimated that in the next 100 years, there will be 700 mm additional sea level rise which will give a setback more over to a rather flat area around the coast. This research is aim at investigating the influence of sea level rise toward the tsunami inundation on the land area particularly the impacts on Banda Aceh city. Cornell Multigrid Coupled Tsunami Model (COMCOT) simulation numerically generated tsunami propagation. Topography and bathymetry data were collected from GEBCO and updated with the available nautical chart (DISHIDROS, JICA, and field measurements). Geological movement of the underwater fault was generated using Piatanesi and Lorito of 9.15 Mw 2004 multi-fault scenario. The inundation area produced by COMCOT revealed that the inundation area was expanded to several hundred meters from the shoreline. To investigate the impacts of tsunami wave on Banda Aceh, the inundation area were digitized and analyzed with Quantum GIS spatial tools. The Quantum GIS analyzed inundations area affected by the projected tsunami. It will give a new tsunami-prone coastal area map induced by sea level rise in 100 years.

Genetic divergence in the Indian mackerel Rastrelliger kanagurta (Cuv) from the coastal waters of Peninsular India and the Andaman Sea

Digital Repository Service at National Institute of Oceanography (India)

Menezes, M.R.; Naik, S.; Martins, M.

Genetic divergence in the Indian mackerel Rastrelliger kanagurta (Cuv) from the west coast (Goa), east coast (Madras) and the Andaman Sea was estimated, using allozyme markers. Skeletal muscle and eye proteins were electrophoretically analysed for 5...

New insights into the tectonic evolution of the Andaman basin, northeast Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

KameshRaju, K.A.; Ramprasad, T.; Rao, P.S.; Rao, B.R.; Varghese, J.

rifts and transforms in the central basin of the Andaman Sea has been suggested to be the con- sequence of spreading with an opening rate of 3.72 cm/yr [2]. This spreading center is connected to the Sagaing fault system in the eastern Burma highlands... spreading center. The western part is dominated by volcanic con- structs that are related to arc volcanism and back- arc spreading activity, whereas the eastern part represents distinctly smooth topography probably resulting from the sediment ¢ll...

Mesozooplankton distribution near an active volcanic island in the Andaman Sea (Barren Island)

Digital Repository Service at National Institute of Oceanography (India)

Pillai, H.U.K.; Jayaraj, K.A.; Rafeeq, M.; Jayalakshmi, K.J.; Revichandran, C.

predation might happened in the surface. Copepods are important food items for chaetognaths (Liang and Vega-Pérez 1995), and they play an extremely important role in energy transfer to higher trophic levels (Terazaki 1998; Fulmer and Bollens 2005). It has... volcanic signature observed around Barren Island, Andaman Sea, India. Marine Geophysical Researches. doi:10.1007/ s11001–006–9008-z. Liang, T. H., & Vega-Pérez, L. A. (1995). Studies on chaetognaths off Ubatuba region, Brazil. II. Feeding habits...

Elevation of Derivatives of Reactive Oxygen Metabolites Elevated in Young "Disaster Responders" in Hypertension due to Great East Japan Earthquake.

Science.gov (United States)

Shiraishi, Yasunaga; Kujiraoka, Takehiko; Hakuno, Daihiko; Masaki, Nobuyuki; Tokuno, Shinichi; Adachi, Takeshi

2016-01-01

There have been very few studies on serum biomarkers associated with hypertension in disaster situations. We assessed biomarkers associated with disaster-related hypertension (DRH) due to the Great East Japan Earthquake of March 2011.We collected blood samples from members of the Japan Self Defense Forces (JSDF) (n = 77) after completing disaster relief operations. We divided them into two groups based on systolic blood pressure. We defined DRH as either systolic blood pressure greater than 140 mmHg or diastolic blood pressure greater than 90 mmHg at the time of completing missions.In subjects with DRH, the mean blood pressure was 143.5 ± 5.0/99.5 ± 2.4 mmHg. Height and body weight measurements were slightly greater in the DRH group but the differences were not significant, and age was significantly higher in the DRH group. There were no differences in serum biochemical tests including metabolic markers, sulfur-containing amino acids, and cytokines. Among nitric oxide-related amino acids, asymmetric dimethylarginine (ADMA) was lower in the DRH group than in the normotension group (0.40 ± 0.02 versus 0.31 ± 0.02 μmol/L P = 0.04). The serum oxidative stress metabolite levels (d-ROMs; indicators of active oxygen metabolite products) were significantly higher in the DRH group (273.6 ± 6.08 versus 313.5 ± 13.7 U.CARR P = 0.016). Using multivariable regression analysis, d-ROMs levels were particularly predictive for DRH.Oxidative stress is associated with DRH in responders to the disaster of the Great East Japan Earthquake.

Report on Disaster Medical Operations with Acupuncture/Massage Therapy after the Great East Japan Earthquake

Directory of Open Access Journals (Sweden)

Shin Takayama

2012-01-01

Full Text Available The Great East Japan Earthquake inflicted immense damage over a wide area of eastern Japan with the consequent tsunami. Department of Traditional Asian Medicine, Tohoku University, started providing medical assistance to the disaster-stricken regions mainly employing traditional Asian therapies. We visited seven evacuation centers in Miyagi and Fukushima Prefecture and provided acupuncture/massage therapy. While massage therapy was performed manually, filiform needles and press tack needles were used to administer acupuncture. In total, 553 people were treated (mean age, 54.0 years; 206 men, 347 women. Assessment by interview showed that the most common complaint was shoulder/back stiffness. The rate of therapy satisfaction was 92.3%. Many people answered that they experienced not only physical but also psychological relief. At the time of the disaster, acupuncture/massage therapy, which has both mental and physical soothing effects, may be a therapeutic approach that can be effectively used in combination with Western medical practices.

Improving health services to displaced persons in Aceh, Indonesia: a balanced scorecard.

Science.gov (United States)

Chan, Grace J; Parco, Kristin B; Sihombing, Melva E; Tredwell, Susan P; O'Rourke, Edward J

2010-09-01

After the Indian Ocean tsunami in December 2004, the International Organization for Migration constructed temporary health clinics to provide medical services to survivors living in temporary accommodation centres throughout Aceh, Indonesia. Limited resources, inadequate supervision, staff turnover and lack of a health information system made it challenging to provide quality primary health services. A balanced scorecard was developed and implemented in collaboration with local health clinic staff and district health officials. Performance targets were identified. Staff collected data from clinics and accommodation centres to develop 30 simple performance measures. These measures were monitored periodically and discussed at meetings with stakeholders to guide the development of health interventions. Two years after the tsunami, 34 000 displaced persons continued to receive services from temporary health clinics in two districts of Aceh province. From March to December 2007, the scorecard was implemented in seven temporary health clinics. Interventions stimulated and tracked by the scorecard showed measurable improvements in preventive medicine, child health, capacity building of clinic staff and availability of essential drugs. By enhancing communication, the scorecard also led to qualitative benefits. The balanced scorecard is a practical tool to focus attention and resources to facilitate improvement in disaster rehabilitation settings where health information infrastructure is poor. Introducing a mechanism for rapid improvement fostered communication between nongovernmental organizations, district health officials, clinic health workers and displaced persons.

Crowd-Sourced Global Earthquake Early Warning

Science.gov (United States)

Minson, S. E.; Brooks, B. A.; Glennie, C. L.; Murray, J. R.; Langbein, J. O.; Owen, S. E.; Iannucci, B. A.; Hauser, D. L.

2014-12-01

Although earthquake early warning (EEW) has shown great promise for reducing loss of life and property, it has only been implemented in a few regions due, in part, to the prohibitive cost of building the required dense seismic and geodetic networks. However, many cars and consumer smartphones, tablets, laptops, and similar devices contain low-cost versions of the same sensors used for earthquake monitoring. If a workable EEW system could be implemented based on either crowd-sourced observations from consumer devices or very inexpensive networks of instruments built from consumer-quality sensors, EEW coverage could potentially be expanded worldwide. Controlled tests of several accelerometers and global navigation satellite system (GNSS) receivers typically found in consumer devices show that, while they are significantly noisier than scientific-grade instruments, they are still accurate enough to capture displacements from moderate and large magnitude earthquakes. The accuracy of these sensors varies greatly depending on the type of data collected. Raw coarse acquisition (C/A) code GPS data are relatively noisy. These observations have a surface displacement detection threshold approaching ~1 m and would thus only be useful in large Mw 8+ earthquakes. However, incorporating either satellite-based differential corrections or using a Kalman filter to combine the raw GNSS data with low-cost acceleration data (such as from a smartphone) decreases the noise dramatically. These approaches allow detection thresholds as low as 5 cm, potentially enabling accurate warnings for earthquakes as small as Mw 6.5. Simulated performance tests show that, with data contributed from only a very small fraction of the population, a crowd-sourced EEW system would be capable of warning San Francisco and San Jose of a Mw 7 rupture on California's Hayward fault and could have accurately issued both earthquake and tsunami warnings for the 2011 Mw 9 Tohoku-oki, Japan earthquake.

Tsunamigenic earthquake simulations using experimentally derived friction laws

Science.gov (United States)

Murphy, S.; Di Toro, G.; Romano, F.; Scala, A.; Lorito, S.; Spagnuolo, E.; Aretusini, S.; Festa, G.; Piatanesi, A.; Nielsen, S.

2018-03-01

Seismological, tsunami and geodetic observations have shown that subduction zones are complex systems where the properties of earthquake rupture vary with depth as a result of different pre-stress and frictional conditions. A wealth of earthquakes of different sizes and different source features (e.g. rupture duration) can be generated in subduction zones, including tsunami earthquakes, some of which can produce extreme tsunamigenic events. Here, we offer a geological perspective principally accounting for depth-dependent frictional conditions, while adopting a simplified distribution of on-fault tectonic pre-stress. We combine a lithology-controlled, depth-dependent experimental friction law with 2D elastodynamic rupture simulations for a Tohoku-like subduction zone cross-section. Subduction zone fault rocks are dominantly incohesive and clay-rich near the surface, transitioning to cohesive and more crystalline at depth. By randomly shifting along fault dip the location of the high shear stress regions ("asperities"), moderate to great thrust earthquakes and tsunami earthquakes are produced that are quite consistent with seismological, geodetic, and tsunami observations. As an effect of depth-dependent friction in our model, slip is confined to the high stress asperity at depth; near the surface rupture is impeded by the rock-clay transition constraining slip to the clay-rich layer. However, when the high stress asperity is located in the clay-to-crystalline rock transition, great thrust earthquakes can be generated similar to the Mw 9 Tohoku (2011) earthquake.

Disease and stress-induced mortality of corals in Indian reefs and observations on bleaching of corals in the Andamans

Digital Repository Service at National Institute of Oceanography (India)

Ravindran, J.; Raghukumar, C.; Raghukumar, S.

A study was carried out in the Lakshadweep and Andaman islands and the Gulf of Kutch to assess the health of corals in Indian reefs. Disease, predation and stress were the major factors of coral mortality. Death caused by diseases - the black band...

Supports for libraries'restoration from the Great East Japan Earthquake : Challenges we address at Miyagi Prefectural Library

Science.gov (United States)

Kumagai, Shinichiro

This article overviews the situations of damage and reconstruction of mainly public libraries in Miyagi Prefecture about 9 months after the Great East Japan Earthquake. Serious damage of library buildings was due not only to the tsunami or seismic sea wave but to violent shaking, the latter less reported by the media. We at the Miyagi Prefectural Library implemented reconstruction assistance for regional public libraries in both direct and indirect ways. Among them, we report in detail on the support we offered until the Minami-sanriku Town Library reopened its service. We highlight a prefectural library's role, acting between supporters and those supportees, to consider the necessity of middle organizations. We clarify what challenges we face and examine how best to provide assistance in case of large-scale disasters.

Comparative Study on the Cost of Building Public House Construction Using Red Brick and Interlock Brick Building Material in the City of Banda Aceh

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Malahayati, Nurul; Hayati, Yulia; Nursaniah, Cut; Firsa, T.; Fachrurrazi; Munandar, Aris

2018-05-01

Red brick and interlocking brick are the building materials that are often used for wall installation work on houses construction. In the development of building materials technology and cost savings, interlocking brick can be alternative to replace red bricks. In Aceh Province, the use of interlocking bricks is less popular compared to other big cities in Indonesia. Interlocking brick is made from a mixture of clay, concrete sand and compacted cement and one of the environmentally friendly materials because it does not burn the process like red brick material. It is named interlocking brick because the installation method is locked together and it serves as a structural and partition wall of residential buildings. The aims of this study are to compare the cost of building a house in Banda Aceh City using red brick and interlock brick building materials. The data were obtained from interviews and questionnaires distributed to respondents who had built houses in Banda Aceh City. The results concluded that the house construction cost using interlock brick offer lower construction cost at comparable quality rather than using red brick.

Experimental evidence that thrust earthquake ruptures might open faults.

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Gabuchian, Vahe; Rosakis, Ares J; Bhat, Harsha S; Madariaga, Raúl; Kanamori, Hiroo

2017-05-18

Many of Earth's great earthquakes occur on thrust faults. These earthquakes predominantly occur within subduction zones, such as the 2011 moment magnitude 9.0 eathquake in Tohoku-Oki, Japan, or along large collision zones, such as the 1999 moment magnitude 7.7 earthquake in Chi-Chi, Taiwan. Notably, these two earthquakes had a maximum slip that was very close to the surface. This contributed to the destructive tsunami that occurred during the Tohoku-Oki event and to the large amount of structural damage caused by the Chi-Chi event. The mechanism that results in such large slip near the surface is poorly understood as shallow parts of thrust faults are considered to be frictionally stable. Here we use earthquake rupture experiments to reveal the existence of a torquing mechanism of thrust fault ruptures near the free surface that causes them to unclamp and slip large distances. Complementary numerical modelling of the experiments confirms that the hanging-wall wedge undergoes pronounced rotation in one direction as the earthquake rupture approaches the free surface, and this torque is released as soon as the rupture breaks the free surface, resulting in the unclamping and violent 'flapping' of the hanging-wall wedge. Our results imply that the shallow extent of the seismogenic zone of a subducting interface is not fixed and can extend up to the trench during great earthquakes through a torquing mechanism.

Concern over radiation exposure and psychological distress among rescue workers following the Great East Japan Earthquake

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Matsuoka Yutaka

2012-05-01

Full Text Available Abstract Background On March 11, 2011, the Great East Japan Earthquake and tsunami that followed caused severe damage along Japans northeastern coastline and to the Fukushima Daiichi nuclear power plant. To date, there are few reports specifically examining psychological distress in rescue workers in Japan. Moreover, it is unclear to what extent concern over radiation exposure has caused psychological distress to such workers deployed in the disaster area. Methods One month after the disaster, 424 of 1816 (24% disaster medical assistance team workers deployed to the disaster area were assessed. Concern over radiation exposure was evaluated by a single self-reported question. General psychological distress was assessed with the Kessler 6 scale (K6, depressive symptoms with the Center for Epidemiologic Studies Depression Scale (CES-D, fear and sense of helplessness with the Peritraumatic Distress Inventory (PDI, and posttraumatic stress symptoms with the Impact of Event Scale-Revised (IES-R. Results Radiation exposure was a concern for 39 (9.2% respondents. Concern over radiation exposure was significantly associated with higher scores on the K6, CES-D, PDI, and IES-R. After controlling for age, occupation, disaster operation experience, duration of time spent watching earthquake news, and past history of psychiatric illness, these associations remained significant in men, but did not remain significant in women for the CES-D and PDI scores. Conclusion The findings suggest that concern over radiation exposure was strongly associated with psychological distress. Reliable, accurate information on radiation exposure might reduce deployment-related distress in disaster rescue workers.

The Historical Basis of Aceh Socio-Economics Development (1511-1904

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Mehmet Özay

2012-06-01

Full Text Available Abstract It is vital to see the connection between experiences in history and contemporary developments in almost all corners of the world. Regions which appear as leading powers in economic developments have historically had their own particular dynamics. In the event that the dynamics of the past uncover the true means to go forward, it will trigger the path of progress at an unexpected time, when similar conditions are met. Taking this condition into account with regard to Aceh, we see that Aceh has been a potential candidate for the newly emerging economic development centers in Southeast Asia after the disastrous event on 26th December, 2004, pursuant to which the Memorandum of Understanding (MoU in Helsinki was signed by the related sides on 15th August, 2005. To assess and evaluate the possibilities and opportunities that open up before Aceh Province by virtue of the MoU, the tradition of economic developments in history should be revisited and evaluated. It might be assumed that the reflections from the past will certainly enlighten the future. This article suggests that the economic development of the Sultanate of Aceh Darussalam in the past might be a starting point for all parties in Aceh Province to deduce exactly how to deal with prevailing difficulties so as to commence economic progress in the region. It is considered that historical experiences are repetitive. The significance of Aceh was based on several diverse factors, primarily its state structure, economic activities, and geo-strategic position on the extreme northwest of Sumatra, that allowed it to be a part of the international sea trade between the east and the west between the 16th and 19th centuries. These characteristics propelled Aceh to become not only a prominent region, but also gain supremacy in global partnerships in the business of international trade. After the peace agreement celebrations, it is the need of the hour for all social and economic sectors in Aceh

Hydrography, bacteria and protist communities across the continental shelf and shelf slope of the Andaman Sea (NE Indian Ocean)

DEFF Research Database (Denmark)

Nielsen, Torkel Gissel; Bjørnsen, P.K.; Boonruang, P.

2004-01-01

The hydrography and plankton community structure was investigated in the Andaman Sea off Phuket, Thailand. Two cruises were conducted in 1996, one representing the calm dry NE monsoon season (March) and the other representing the stormy and rainy SW monsoon season (August). Sampling was performed...

Southern Peru desert shattered by the great 2001 earthquake: Implications for paleoseismic and paleo-El Niño–Southern Oscillation records

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Keefer, David K.; Moseley, Michael E.

2004-01-01

In the desert region around the coastal city of Ilo, the great southern Peru earthquake of June 23, 2001 (8.2–8.4 moment magnitude), produced intense and widespread ground-failure effects. These effects included abundant landslides, pervasive ground cracking, microfracturing of surficial hillslope materials, collapse of drainage banks over long stretches, widening of hillside rills, and lengthening of first-order tributary channels. We have coined the term “shattered landscape” to describe the severity of these effects. Long-term consequences of this landscape shattering are inferred to include increased runoff and sediment transport during postearthquake rainstorms. This inference was confirmed during the first minor postearthquake rainstorm there, which occurred in June and July of 2002. Greater amounts of rainfall in this desert region have historically been associated with El Niño events. Previous studies of an unusual paleoflood deposit in this region have concluded that it is the product of El Niño-generated precipitation falling on seismically disturbed landscapes. The effects of the 2001 earthquake and 2002 rainstorm support that conclusion. PMID:15263069

Post Tsunami Job Satisfaction among the Fishers of Na Pru Village, on the Andaman Sea Coast of Thailand

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Pollnac, Richard B.; Kotowicz, Dawn

2012-01-01

The paper examines job satisfaction among fishers in a tsunami-impacted area on the Andaman coast of Thailand. Following the tsunami, many predicted that fishers would be reluctant to resume their fishing activities. Observations in the fishing communities, however, indicated that as soon as fishers obtained replacements for equipment damaged by…

Metamastophora flabellata (Sonder) Setchell (Corallinaceae, Rhodophyta) a new addition to the coaral reef flora, from the Andaman Sea (Indian Ocean)

Digital Repository Service at National Institute of Oceanography (India)

Jagtap, T.G.; Chaugule, B.B.

Stray occurrence of Metamastophora flabellata is recorded, for the first time from the Andaman Sea, India. Earlier this alga was reported to be confined only to the coasts of southern Australia and Africa. The specimen is smaller than that described...

Draft Genome Sequence of Halostagnicola sp. A56, an Extremely Halophilic Archaeon Isolated from the Andaman Islands

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Kanekar, Sagar P.; Saxena, Neha; Pore, Soham D.; Arora, Preeti; Kanekar, P. P.

2015-01-01

The first draft genome of Halostagnicola sp. A56, isolated from the Andaman Islands is reported here. The A56 genome comprises 3,178,490 bp in 26 contigs with a G+C content of 60.8%. The genome annotation revealed that A56 could have potential applications for the production of polyhydroxyalkanoate or bioplastics. PMID:26564049

Obesity in elementary school children after the Great East Japan Earthquake.

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Moriyama, Hidenori; Fuchimukai, Toru; Kondo, Naoki; Takayama, John I

2018-03-01

Rikuzentakata was one of the cities most devastated by the Great East Japan Earthquake on 11 March 2011. Many buildings were swept away or destroyed and affected families were placed into temporary housing. The aim of this study was to determine the impact of long-term temporary housing on the body mass index (BMI) of elementary school children living in Rikuzentakata City. A retrospective cohort study of was carried out of students attending 1st-3rd grade in 2010, and 4th-6th grade in 2013, in eight elementary schools in Rikuzentakata City. Height and weight were measured annually. We compared changes in BMI between children in temporary housing and those in permanent housing. Separately, parents of students attending one of the elementary schools were surveyed in 2013. Of 526 children in the present study, 32% were living in temporary housing. The prevalence of obesity climbed from 5.3% in 2010 to 7.8% in 2013 in the temporary housing group, and from 7.6% to 7.8% in the permanent housing group. BMI z-score in the temporary housing group increased by 0.102 points between 2010 and 2013 (P comic books and their walking commute time had decreased by 2 min compared with before the disaster. Obesity prevalence and BMI z-score increased in children in temporary housing compared with permanent housing. A more sedentary lifestyle may explain this trend. It is important for policy makers and health-care providers to recognize potential consequences of long-term residence in temporary housing. © 2017 Japan Pediatric Society.

Review: Miller, Michelle Ann (2009, Rebellion and Reform in Indonesia – Jakarta’s Security and Autonomy Policies in Aceh

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Antje Missbach

2009-01-01

Full Text Available Review of the monograph: Miller, Michelle Ann, Rebellion and Reform in Indonesia – Jakarta’s Security and Autonomy Policies in Aceh, London/ New York: Routledge, 2009, ISBN 13: 978-0-415-45467-4, 240 pages.

Changes in suicide rates in disaster-stricken areas following the Great East Japan Earthquake and their effect on economic factors: an ecological study.

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Orui, Masatsugu; Harada, Shuichiro; Hayashi, Mizuho

2014-11-01

Devastating disasters may increase suicide rates due to mental distress. Previous domestic studies have reported decreased suicide rates among men following disasters. Few reports are available regarding factors associated with disasters, making it difficult to discuss how these events affect suicide rates. This study aimed to observe changes in suicide rates in disaster-stricken and neighboring areas following the Great East Japan Earthquake, and examine associations between suicide rates and economic factors. Monthly suicide rates were observed from March 2009 to February 2013, during which time the earthquake occurred on March, 2011. Data were included from disaster-stricken (Iwate, Miyagi, and Fukushima Prefectures) and neighboring (control: Aomori, Akita, and Yamagata Prefectures) areas. The association between changes in suicide rates and economic variables was evaluated based on the number of bankruptcy cases and ratio of effective job offers. In disaster-stricken areas, post-disaster male suicide rates decreased during the 24 months following the earthquake. This trend differed relative to control areas. Female suicide rates increased during the first seven months. Multiple regression analysis showed that bankruptcy cases (β = 0.386, p = 0.038) and ratio of effective job offers (β = -0.445, p = 0.018) were only significantly associated with male post-disaster suicide rates in control areas. Post-disaster suicide rates differed by gender following the earthquake. Our findings suggest that considering gender differences might be important for developing future post-disaster suicide prevention measures. This ecological study revealed that increasing effective job offers and decreasing bankruptcy cases can affect protectively male suicide rates in control areas.

Resilience, post-traumatic growth, and work engagement among health care professionals after the Great East Japan Earthquake: A 4-year prospective follow-up study.

Science.gov (United States)

Nishi, Daisuke; Kawashima, Yuzuru; Noguchi, Hiroko; Usuki, Masato; Yamashita, Akihiro; Koido, Yuichi; Matsuoka, Yutaka J

2016-07-22

Although attention has been paid to post-traumatic stress disorder (PTSD) among health care professionals after disasters, the impact of traumatic events on their work has not been elucidated. The aim of this study was to examine whether disaster-related distress, resilience, and post-traumatic growth (PTG) affect work engagement among health care professionals who had been deployed to the areas affected by the Great East Japan Earthquake that occurred on March 11, 2011. We recruited disaster medical assistance team members who were engaged in rescue activities after the earthquake. The short version of the Resilience Scale (RS-14) and Peritraumatic Distress Inventory (PDI) were administered one month after the earthquake, and the short form of Posttraumatic Growth Inventory (SF-PTGI) and Utrecht Work Engagement Scale (UWES) were administered four years after the earthquake. Work engagement is composed of vigor, dedication, and absorption. Regression analyses were used to examine the relationship of UWES with RS-14, PDI, and SF-PTGI. We obtained baseline data of 254 participants in April 2011, and 191 (75.2%) completed the follow-up assessment between December 2014 and March 2015. The results showed that RS-14 predicted vigor, dedication, and absorption; in addition, SF-PTGI was positively related with these three parameters (pwork engagement among health care professionals after disasters. These findings could be useful for establishing a support system after rescue activities during a large-scale disaster and for managing work-related stress among health care professionals.

Preparing for creative responses to “beyond assumed level” disasters: lessons from the ICT management in the 2011 Great East Japan earthquake crisis

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Mihoko Sakurai

2012-12-01

Full Text Available A survey of the municipal government ICT divisions during and after the 2011 Great East Japan Earthquake and Tsunami crisis reveals the need for creative responses for “beyond assumed level” disasters. Complexity and diversity of the damage were simply too great for any plans to assume. Resident needs toward the municipal governments were also diverse and changed quickly as the time went by. The research also indicates that there would be ways to strengthen the capabilities to execute such spontaneous responses. Creative solutions executed during the 3.11 crisis were supported by the existence of open source software available on the net and skilled engineers that were capable of exploiting them. Frugal information system will be useful to improve preparedness for creative responses