关键词： Hidden fault activation   Acoustic emission   Moment tensor inversion   Floor water inrush  

摘要： Sudden water inrush accidents in deep coal seam floors are typically induced by the combined effects of high-pressure water and structural damage to rock masses. Understanding the evolution of such disasters provides a theoretical foundation for utilizing microseismic monitoring in water hazard early warning systems. In this study, an in-depth investigation was conducted using a self-improved true triaxial loading system in conjunction with acoustic emission (AE) techniques and numerical simulations. Results revealed that the water inrush process has three primary stages: the first stage involves pressurized damage to aquifers with a number of AE events;the second stage involves increased water pressure inducing structural activation of the floor with prominent AE events, and;the third stage involves the permeation of the floor's aquiclude into a roadway, leading to a gradually decrease in AE events. For faults with different dip angles, their activation corresponds to variations in pore water pressure and water inrush pathways. Specifically, the results are as follows: under the same pore water pressure, high-angle faults are more likely to be activated than low-angle faults, thereby increasing the risk of water inrush. Regarding the water-conducting pathways, high-angle faults exhibit nearly vertical water-conducting pathways, whereas low-angle faults demonstrate water-conducting pathways that extend approximately along the fault's strike direction. Pl & ouml;tzliche Wassereinbr & uuml;che in tiefen Kohlenfl & ouml;zen werden typischerweise durch die kombinierten Auswirkungen von Hochdruckwasser und Strukturen in Gesteinsmassen verursacht . Das Verst & auml;ndnis der Entwicklung solcher Katastrophen bietet eine theoretische Grundlage f & uuml;r die Nutzung der mikroseismischen & Uuml;berwachung f & uuml;r Fr & uuml;hwarnungen durch Wassergefahrensysteme. In dieser Studie wurde eine eingehende Untersuchung unter Verwendung eines selbst- verbesserten echt triaxialen

摘要： This study analyzes ideology and identity in four post-September 11, 2001, U.S. films on flights. In particular, Flightplan and Red Eye celebrate the ordinary/extraordinary heroine in the context of the Bush administration's Global War on Terror (GWOT), as female heroines detect deviance while protecting the family and male authority. While playing on a misleadingly selective commitment to realism, United 93 orients to U.S. national identity in relation to other nations. Greengrass' film constructs identity in rightwing us/them terms compatible with GWOT and is nourished by a strong version of "Clash of Civilization" ideology. In the decade that followed, the redemption narrative of Non-stop shores up the male hero's authority. Once the villains' deviance is detected, the film rallies to the state security regime through Bill Marks' redemption while the film at once raises and understates the peril of violent domestic extremism in the United States. In each case, the films' devotion to mainstream ideology stages solutions to problems around identity that fail to grasp the extent of illiberal challenges and organic crisis within the United States.

关键词： ST2   pediatric   fulminant myocarditis   inflammation   diagnostic test  

摘要： Background and aims: Early identification of fulminant myocarditis (FM) is the key to reducing mortality, but there is still a lack of effective biomarkers for diagnosis. The aim of this study was to investigate the value of soluble ST2 (sST2) in identifying FM in children. Methods: This was a single-center clinical observational study. We consecutively enrolled 144 children younger than 14 years of age diagnosed with viral myocarditis between January 2018 and November 2023, of whom 63 were diagnosed with FM. Results: The sST2 level in the FM group was significantly higher than that in the non-FM group [104.40 (68.80, 150.10) vs. 38.30 (19.85, 55.05), p < 0.001]. ROC curves showed that the optimal cut-off values of sST2, TNI, NT-proBNP and CRP for FM were 63.8 ng/ml, 13.3 ng/ml, 3182 pg/ml and 26.5 mg/L, respectively. The sensitivity and specificity of sST2 were 84.13% and 88.9%, indicating the highest early diagnosis efficiency. Multifactorial correction showed that sST2 >= 63.8 ng/ml and NT-proBNP >= 3182 pg/ml were independent diagnostic predictors of FM (OR = 22.374, 95% CI: 8.140 similar to 61.499, P < 0.001), and (OR = 3.208, 95% CI: 1.163 similar to 8.846, P = 0.024). Conclusions: With high sensitivity and specificity, sST2 may serve as a strong predictor of pediatric FM.

摘要： 近年来,浙江省政府把持续优化营商环境作为"一号改革工程",对浙江积极构建亲清政商关系,营造市场化、法治化、国际化一流营商环境工作作出重要决策部署.完善的社会信用体系,是良好营商环境的重要组成部分,对促进国民经济循环高效畅通、构建新发展格局具有重要意义.

关键词： keynote   session   security   speech   china   with   conference   conversation   during   excerpts  

摘要： First,it is important to advocate equal *** between big powers had brought disaster to humanity,as evi-denced by the lessons of the two world wars in the not-so-distant *** it is the colonial system or the core-periph-ery structure,unequal orders are bound to meet their *** and autonomy is sought across the world,and greater democracy in international rela-tions is *** rights,equal opportunities and equal rules should be-come the basic principles of a multipolar world.

摘要： 随着经济的迅速发展,现代企业面临的市场竞争更加激烈,在此背景下,强化全面预算管理可以有效提升企业的财务管理质量.全面预算管理作为企业管理的重要内容,能有效提升企业经济效益.成本控制是企业财务管理工作中的重要一环,借助全面预算管理框架的构建,企业能够合理规划成本,确保预期收益的实现.因此,对于现代企业发展而言,全面预算管理至关重要.

摘要： 青岛作为中国最早开启工业化的城市之一,其产业故事是一部跨越百年的转型史诗. 智能家电集群的全球崛起,绿色石化的低碳革命,轨道交通的"中国芯"智造……青岛产业升级的背后也是产业人才的升级.

关键词： 财务共享中心   业务协同   财务业务   业务单元   应收账款   高效运营   财务流程   信息化平台  

摘要： 一、前言财务共享模式,作为一种创新的财务管理范式,正逐步在企业集团得到广泛应用。该模式通过集中处理分散于各业务单元的重复性、标准化财务业务,旨在提升财务处理效率与准确性,并为企业集团战略发展提供有力支持。本文旨在探讨财务共享模式下企业集团关联业务协同的路径,以期为集团企业实现高效运营与可持续发展提供参考。二、财务共享模式与企业集团关联业务协同概述(一)财务共享模式财务共享模式属于一种创新的财务管理模式,它把企业集团里分散在各个业务单元的重复性以及标准化财务业务,集中到一个特定的财务共享中心来处理,通过构建统一的信息化平台,打破了地域与部门间的界限,实现了财务流程的标准化、规范化及自动化。在此模式下,诸如费用报销、应付账款、应收账款等基础财务业务,均按照统一的流程和标准在财务共享中心进行集中处理,从而显著提升了财务处理效率和准确性。