Results 41 to 50 of about 123,652 (261)

福建仙游震群的应力场及其成因分析

Dizhen xuebao
利用双差定位法对2010年8月1日至2014年12月31日福建仙游地区中国地震台网中心记录到的地震群进行重定位，并采用P波初动的方法求解出该震群的159个震源机制解，显示该震群的震源机制解结果与背景构造应力场表现明显不一致。为了进一步探究差异性存在的原因，将得到的震群震源机制解结果分区域和分深度求解应力场，结果显示：金钟水库的东南部附近应力方向更远离背景构造应力方向，并且应力形因子小于0.5，中间轴呈现为拉张应力；随着深度的增加，应力场的方向也更接近背景构造应力场的方向。此外 ...
Hailin Yu, Yongge Wan, Huawei Cui, Xiaoshan Wang, Shaohua Huang   +4 more
doaj   +1 more source

Tectonic Implication of the 5th March 2005, Doublet Earthquake in Ilan, Taiwan

Terrestrial, Atmospheric and Oceanic Sciences, 2016
The 5th March 2005 earthquake doublet focal mechanism was determined as strike-slip faulting from Harvard and BATS moment tensor inversion. However, based on first motion polarities, the first shock has a normal focal mechanism (Wu et al. 2008a).
En-Chao Yeh, Yih-Min Wu, J. Bruce H. Shyu, Chien-Hsin Chang   +3 more
doaj   +1 more source

Referral Patterns and Diagnostic Timeliness in Pediatric Cancer: A Hospital‐Based Study in Indonesia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Timely diagnosis and treatment are critical for improving survival among children with cancer. In low‐ and middle‐income countries (LMICs), delays are common and may be influenced by fragmented referral pathways and diagnostic limitations.
Nur Melani Sari, Regina Hadi Putri, Fatimah Assyifa, Judith Spijkerman, Gertjan Johannes Kaspers, Susi Susanah   +5 more
wiley   +1 more source

2019年四川长宁MS6.0地震序列重定位和震源特征分析

Dizhen xuebao, 2020
采用双差定位方法对2019年1月1日至2019年10月20日期间四川区域台网记录到的地震进行重定位，得到7 030个重定位事件，并获得了四川长宁MS6.0地震序列较准确的空间分布，并据此计算了震后长宁震源区的平均b值，分析了地震序列的活动性；利用近震全波形拟合方法获得了主震及4次MS≥5.0地震的震源机制解和矩心深度，初步分析了本次地震序列的发震构造，获得如下主要结果：① 四川长宁余震序列呈NW−SE向分布，余震深度分布整体呈现出西深东浅的趋势，且西部地区地震的频度远远高于东部地区；② b值空间分布显示，
Zhiguo Xu, Shanshan Liang, Shuzhong Sheng, Guangwei Zhang, Liye Zou, Yuanze Zhou   +5 more
doaj   +1 more source

Preliminary correction of the macro epicenter，the direction of the earthquake influence field and the meizoseismal area based on aftershock analysis

地震科学进展, 2021
In the initial assessment of earthquake emergency response，the accuracy of the judgment of the macro epicenter，direction of earthquake influence field，and the meizoseismal area directly affect the accuracy of the assessment results and the rescue work of
Yanping Sun, Suping Zhang, Rui Zhu, Xiaoping Ma, Anguo Liu   +4 more
doaj   +1 more source

Language, Culture, and Cancer: Qualitative Insights Into Communication Disparities Among Spanish‐Speaking Caregivers of Children With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Latino children are projected to make up nearly one‐third of United States (US) children by 2060, and many of their caregivers speak Spanish. Prior survey research has documented communication difficulties for Spanish‐speaking caregivers of children with cancer, but contemporary qualitative data are limited.
Jenny Ruiz, Alejandra Curbelo‐Paz, Sonia Morales, Elizabeth Contreras, Amy Houtrow, Scott H. Maurer, Judy C. Chang   +6 more
wiley   +1 more source

Research on correlation between regional seismic characteristics and coal mine rockburst in Hegang

Gong-kuang zidonghua
Natural earthquakes and coal mine rockbursts are both transient fracturing processes of stress release in crustal rock mass. Current research primarily investigates the correlation between earthquakes and rockbursts from either the geodynamic environment
LAN Tianwei, TANG Xiaofu, ZHAO Wenqi, GUO Weiqiang, ZHANG Zhijia, WANG Shunxiang, LU Kaixiang   +6 more
doaj   +1 more source

Focal depth determination of earthquakes with M≥2.5 in Jiaokou reservoir area in 2019 by multiple methods

地震科学进展, 2023
In this paper, the focal depth of earthquakes with magnitude 2.5 or above in Jiaokou reservoir area in 2019 was determined using the CAP method, the sPL depth phase method and the double difference positioning method.
Xiao Peng, Beilei Zhang
doaj   +1 more source

Biphasic Clinical Course of Pediatric Cytomegalovirus‐Associated Immune Thrombocytopenia: Early Poor Treatment Response but Favorable Long‐Term Outcomes

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cytomegalovirus (CMV) is a recognized trigger of immune thrombocytopenia (ITP); however, its incidence and impact on disease course in children remain controversial. Therefore, we aimed to characterize the clinical course of pediatric patients with CMV‐associated ITP.
Oded Gilad, Ohad Atia, Osama Tanous, Dafna Brik Simon, Michal Dvori, Miriam Cohen, Tracie A. Goldberg, Efraim Bilavsky, Joanne Yacobovich, Orna Steinberg‐Shemer   +9 more
wiley   +1 more source

Focal mechanism determination of Nima MS6.6 and MS4.8 earthquakes in Tibet in 2020

地震科学进展, 2021
A MS6.6 earthquake occurred at 4:07 am on July 23，2020 in Nima County，Nagqu，Tibet Autonomous Region. The location of the main shock is 33.19°N，86.81°E，and the focal depth is 10 km.
Xumao Li, Shanshan Liang, Liye Zou, Xin Jiang   +3 more
doaj   +1 more source