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Applying Earth Observation Technologies to Economic Consequence Modeling:A Case Study of COVID‑19 in Los Angeles County,California

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International Journal of Disaster Risk Science 2024年第1期15卷 18-31页

作者： fynnwin Prager Marina T.Mendoza Charles K.Huyck Adam Rose Paul Amyx Gregory Yetman kristy f.tiampo California State University Dominguez HillsCarsonCA 90747USA ImageCat Inc.Long BeachCA 90802USA University of Southern California Los AngelesCA 90015USA CIESIN–Center for International Earth Science Information Network Columbia UniversityPalisadesNY 10964USA Cooperative Institute for Research in Environmental Sciences(CIRES) University of Colorado BoulderBoulderCO 80309USA

Earth observation(EO) technologies,such as very high-resolution optical satellite data available from Maxar,can enhance economic consequence modeling of disasters by capturing the fine-grained and real-time behavioral responses of businesses and the *** investigated this unique approach to economic consequence modeling to determine whether crowd-sourced interpretations of EO data can be used to illuminate key economic behavioral responses that could be used for computable general equilibrium modeling of supply chain repercussions and resilience *** applied our methodology to the COVID-19 pandemic experience in Los Angeles County,California as a case *** also proposed a dynamic adjustment approach to account for the changing character of EO through longer-term disasters in the economic modeling *** found that despite limitations,EO data can increase sectoral and temporal resolution,which leads to significant differences from other data sources in terms of direct and total impact *** findings from this analytical approach have important implications for economic consequence modeling of disasters,as well as providing useful information to policymakers and emergency managers,whose goal is to reduce disaster costs and to improve economic resilience.

关键词： Computable general equilibrium models COVID-19 Disaster economic impacts Earth observation Economic consequence analysis Los Angeles County

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由地下水卸载控制的2011年洛尔卡地震滑动分布

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地壳构造与地壳应力 2017年第1期 18-22页

作者： Pablo J.González kristy f.tiampo Mimmo Palano flavio Cannavó José fernández 张杰(翻译) 黄禄渊(校对) Department of Earth Sciences University of Western OntarioBiological and Geological Sciences BuildingLondonOntario N6A 5B7Canada Istituto Nazionale di Geofisica e Vulcanologia Osservatorio Etneo-Sezione di CataniaPiazza Roma 295123 CataniaItaly Instituto de Geociencias (CSIC-UCM) Facultad de Ciencias MatematicasPlaza de Ciencias 3Ciudad Universitaria28040 MadridSpain 不详

地震的产生、传播和停止,都受到断层摩擦特性[1,2]和震前应力[3,4]的影响。地震触发和诱发研究[3,4]可以为这样的作用提供独特的见解。然而,这些研究的必要条件——近场测量、地表变形[8,9]和震前应力都是少见的。在本文中,我们使用大... 详细信息

地震的产生、传播和停止,都受到断层摩擦特性[1,2]和震前应力[3,4]的影响。地震触发和诱发研究[3,4]可以为这样的作用提供独特的见解。然而,这些研究的必要条件——近场测量、地表变形[8,9]和震前应力都是少见的。在本文中,我们使用大地测量数据来确定2011年5月11日西班牙东南部洛尔卡矩震级5.1级地震的地表变形。我们使用弹性位错模型来表明地震成核,主要断层滑移发生在沿着西班牙穆尔西亚阿拉马断层断裂平面2~4km浅层区域内。滑移穿过断裂段扩展到表层,伴随着摩擦性质由不稳定趋于稳定。断裂滑动区域和库仑正压力模式有很好的相关性,从而改变了我们从附近盆地含水层中开采地下水计算的结果。因此,我们认为洛尔卡地震的浅层滑动分布是由上部摩擦转换生震层的应力卸载造成,而地壳卸载压力是由地下水开采引起的。我们的研究结果表明,人类活动会影响地震如何发生以及何时发生。

关键词：地下水开采地震滑动卸载控制大地测量数据弹性位错模型摩擦特性地表变形

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Scrutiny of Microorganisms in fermented Milk Beverage and Water from Dairy under State Inspection

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food and Nutrition Sciences 2021年第11期12卷 1008-1019页

作者： kristy Ellen Oliveira Santos Ludmilla Santana Soares e Barros federal University of Recôncavo of Bahia Cruz das Almas Brazil

The aim of the study was to examine microorganisms in samples of fermented milk beverage and water from dairy under state inspection. In a dairy located in the Recôncavo of Bahia, fifteen samples of fermented milk beverage were collected, corresponding to three different batches, and six water samples, two from each point of use in the industry: Point 1—Sanitary barrier;Point 2—Internal faucet for cleaning surfaces and utensils;Point 3—Drinking fountain for employees. All samples were submitted to microbiological research of total coliforms, Escherichia coli and Aeromonas spp. In the water samples, there was also quantification of heterotrophic bacteria and analysis of free residual chlorine. The fermented milk beverage samples did not show growth of total coliforms, E. coli and Aeromonas spp. With regard to water, no sample showed measurable levels of free residual chlorine, while in the microbiological analysis the count of heterotrophic bacteria in the drinking water exceeded the limit established by legislation (5.6 × 102 CFU.mL-1). In addition, the water from the sanitary barrier revealed total coliforms above the allowed value (1.3 × 101 CFU됔 mL-1) and showed contamination by Aeromonas spp. (7.0 × 101 CfUf4f

关键词： Milk Derivatives Water Quality Good Practices Public Health

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CTLA4 protects against maladaptive cytotoxicity during the differentiation of effector and follicular CD4^(+)T cells

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Cellular & Molecular Immunology 2023年第7期20卷 777-793页

作者： Yuwei Hao Bahar Miraghazadeh Rochna Chand Ainsley R.Davies Chelisa Cardinez kristy Kwong Morgan B.Downes Rebecca A.Sweet Pablo f.Cañete Lloyd J.D’Orsogna David A.fulcher Sharon Choo Desmond Yip Geoffrey Peters Sonia Yip Matthew J.Witney Maxim Nekrasov Zhi-Ping feng David C.Tscharke Carola G.Vinuesa Matthew C.Cook Centre for Personalised Immunology John Curtin School of Medical ResearchThe Australian National UniversityCanberraACTAustralia Translational Research Unit The Canberra HospitalCanberraACTAustralia Division of Immunology and Infectious Diseases John Curtin School of Medical ResearchThe Australian National UniversityCanberraACTAustralia Department of Immunology Fiona Stanley HospitalPerthWAAustralia Department of Immunology The Royal Children’s HospitalMelbourneVICAustralia Department of Medical Oncology The Canberra HospitalCanberraACTAustralia ANU Medical School The Australian National UniversityCanberraACTAustralia NHMRC Clinical Trials Unit The University of SydneySydneyNSWAustralia The ACRf Biomolecular Resource facility John Curtin School of Medical ResearchThe Australian National UniversityCanberraACTAustralia ANU Bioinformatics Consultancy John Curtin School of Medical ResearchThe Australian National UniversityCanberraACTAustralia francis Crick Institute 1 Midland RdLondon NW11ATUK Cambridge Institute of Therapeutic Immunology and Infectious Disease University of CambridgeCambridgeUnited Kingdom.

As chronic antigenic stimulation from infection and autoimmunity is a feature of primary antibody deficiency(PAD),analysis of affected patients could yield insights into T-cell differentiation and explain how environmental exposures modify clinical phenotypes conferred by single-gene ***57 marks dysfunctional T cells that have differentiated after antigenic ***,while circulating CD57^(+)CD4^(+)T cells are normally rare,we found that they are increased in patients with PAD and markedly increased with CTLA4 haploinsufficiency or *** performed single-cell RNA-seq analysis of matched CD57^(+)CD4^(+)T cells from blood and tonsil *** CD57^(+)CD4^(+)T cells(CD4cyt)exhibited a cytotoxic transcriptome similar to that of CD8^(+)effector cells,could kill B cells,and inhibited B-cell ***4 restrained the formation of *** CD57 also marked an abundant subset of follicular helper T cells,which is consistent with their antigen-driven differentiation,this subset had a preexhaustion transcriptomic signature marked by TCf7,TOX,and ID3 expression and constitutive expression of CTLA4 and did not become cytotoxic even after CTLA4 ***,CD57^(+)CD4^(+)T-cell cytotoxicity and exhaustion phenotypes are compartmentalised between blood and germinal ***4 is a key modifier of CD4^(+)T-cell cytotoxicity,and the pathological CD4cyt phenotype is accentuated by infection.

关键词： CTLA4 Immunodeficiency Cell exhaustion Terminal differentiation Cytotoxic CD4^(+)T cells CD57

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西加拿大沉积盆地中的水力压裂和地震活动

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国际地震动态 2018年第10期39卷 2-19页

作者： Gail M.Atkinso David W.Eaton Hadi Ghofrani Dan Walker Burns Cheadle Ryan Schultz Robert Shcherbakov kristy tiampo Jeff Gu Rebecca M.Harrington Yajing Liu Mirko van der Baan Honn Kao 张汨北京航空航天大学翻译系

绝大多数非常规油气资源的开发有赖于向地下注入大量的液体,这可能使附近断层活动从而诱发地震。在过去5年里,加速的油田注水已经导致北美部分地区的地震频率急剧增加。在美国中部,大多数诱发地震起因于与油气开采相伴生的废水的排放。... 详细信息

绝大多数非常规油气资源的开发有赖于向地下注入大量的液体,这可能使附近断层活动从而诱发地震。在过去5年里,加速的油田注水已经导致北美部分地区的地震频率急剧增加。在美国中部,大多数诱发地震起因于与油气开采相伴生的废水的排放。形成对比的是,在加拿大西部,大多数最近的诱发地震在时间和空间上与水力压裂高度相关,在水力压裂过程中,为诱发局部岩石破裂,在钻井结束的过程中,高压液体被注入。并且,与水力压裂相关的观测到的最大地震震级似乎超越了预测的、经常引用的注入液体体积与最大期望震级之间的关系。这些发现对评估诱发地震危害具有深远的意义。

关键词：西加拿大沉积盆地水力压裂地震活动最大地震震级非常规油气资源诱发地震高压液体断层活动

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