نتایج جستجو برای: induced earthquake

تعداد نتایج: 1008431  

Sungun Copper Mine is located in an area with a high level of seismic hazard. Most recently, the Ahar-Varzeqan earthquake with a magnitude of 6.2 on Richter scale occurred on August 11, 2012; at a distance about 40 kilometers away from the mine. Nevertheless, the seismic stability of the final pit wall has not been comprehensively reviewed. In this research, the southwestern wall of the final p...

2012
Yuka Kotozaki Ryuta Kawashima

On March 11, 2011, the Pacific side of Japan's northeast was devastated by an earthquake and tsunami. For years, many researchers have been working on ways of examining the psychological effects of earthquakes on survivors in disaster areas who have experienced aftershocks, catastrophic fires, and other damage caused by the earthquake. The goal of this study is to examine scores on psychologica...

2009
Genda Chen Hai Xiao Ying Huang Zhi Zhou Yinan Zhang

Critical buildings such as hospitals and police stations must remain functional immediately following a major earthquake event. Due to earthquake effects, they often experience large strains, leading to progressive collapses. Therefore, monitoring and assessing the large strain condition of critical buildings is of paramount importance to post-earthquake responses and evacuations in earthquake-...

2002
Juliet F. BIRD Julian J. BOMMER

Earthquake-induced ground failure, in the form of liquefaction or slope instability, manifests itself as permanent ground deformation (PGD), which can cause significant damage to buildings and infrastructure. Current methodologies for the evaluation of ground failure related earthquake losses are considerably less advanced than those for ground shaking. Most existing damage scales do not incorp...

2017
James Bialas Eugene Levin Thomas Oommen Yushin Ahn

Object-based approaches to the segmentation and supervised classification of remotely-sensed images yield more promising results compared to traditional pixelbased approaches. However, the development of an object-based approach presents challenges in terms of algorithm selection and parameter tuning. Subjective methods and trial and error are often used, but time consuming and yield less than ...

2013
Hisashi Shiga Teruko Miyazawa Yoshitaka Kinouchi Seiichi Takahashi Gen Tominaga Hiroki Takahashi Sho Takagi Nobuya Obana Tatsuya Kikuchi Shinya Oomori Eiki Nomura Manabu Shiraki Yuichirou Sato Shuichiro Takahashi Ken Umemura Hiroshi Yokoyama Katsuya Endo Yoichi Kakuta Hiroki Aizawa Masaki Matsuura Tomoya Kimura Masatake Kuroha Tooru Shimosegawa

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 ...

Journal: :The Keio journal of medicine 2012
Yuki Otani Takayuki Ando Kaori Atobe Akina Haiden Sheng-Yuan Kao Kohei Saito Marie Shimanuki Norifumi Yoshimoto Koichi Fukunaga

Between August 15th and 19th, 2011, eight 5th-year medical students from the Keio University School of Medicine had the opportunity to visit the Peking University School of Medicine and hold a discussion session titled "What is the most effective way to educate people for survival in an acute disaster situation (before the mental health care stage)?" During the session, ...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1996
J H Dieterich B Kilgore

The rate- and state-dependent constitutive formulation for fault slip characterizes an exceptional variety of materials over a wide range of sliding conditions. This formulation provides a unified representation of diverse sliding phenomena including slip weakening over a characteristic sliding distance Dc, apparent fracture energy at a rupture front, time-dependent healing after rapid slip, an...

Journal: :Iranian journal of kidney diseases 2011
Saeed Safari Iraj Najafi Mostafa Hosseini Houshang Sanadgol Ali Sharifi Mostafa Alavi Moghadam Ali Abdulvand Farin Rashid Farrokhi Behrooz Borumand

INTRODUCTION. Fasciotomy may increase the morbidity and mortality in patients with crush-induced acute kidney injury (AKI), by creating an open wound, increasing the risk of bleeding, coagulopathy, and potentially fatal sepsis. This study evaluates the outcomes of fasciotomy in these patients after Bam earthquake in Iran. MATERIALS AND METHODS. We reviewed medical records of victims of Bam eart...

Telecommunication tower is an important component of the basic infrastructure of communication systems and thus preserving them in events of natural disasters - such as a severe earthquake - is of high priority. In past studies, researchers have mostly considered the effects of wind and earthquake-induced loads on 3-legged (triangular cross-section) self-supporting steel telecommunication tower...

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