作者: BUCK 時(shí)間: 2025-3-21 21:39 作者: 矛盾心理 時(shí)間: 2025-3-22 01:41
Matteo Roverato,Anja Dufresne,Jonathan ProcterDetails methods on how to analyze real-world deposits to determine the physical characteristics of debris avalanches.Offers guidance on the most effective methods for simulating and forecasting volcan作者: Evolve 時(shí)間: 2025-3-22 06:23 作者: ENNUI 時(shí)間: 2025-3-22 09:14
Volcanic Debris Avalanches978-3-030-57411-6Series ISSN 2364-3277 Series E-ISSN 2364-3285 作者: 狂熱語(yǔ)言 時(shí)間: 2025-3-22 14:13 作者: 飾帶 時(shí)間: 2025-3-22 19:15 作者: 軍火 時(shí)間: 2025-3-23 00:09
Lee Siebert,Matteo Roveratotive evaluation of occupational exposure with direct measurements and the need for automatic annotation of relevant events arose. The current work proposes the use of a self similarity matrix (SSM) as a tool to flag events that may be of importance to be analyzed by ergonomic teams. This way, data d作者: Derogate 時(shí)間: 2025-3-23 04:53 作者: Noisome 時(shí)間: 2025-3-23 07:05
Anja Dufresne,Lee Siebert,Benjamin Bernardve overt health problems. Whether and under what circumstances to screen healthy individuals are social questions that go beyond issues of scientific and technical feasibility. Few would deny that to gain deeper insight into one’s health status can be beneficial, especially if there is something one作者: 水汽 時(shí)間: 2025-3-23 11:42
Matteo Roverato,Federico Di Traglia,Jonathan Procter,Engielle Paguican,Anja Dufresnempor- tance in bioethics today. Four topics are discussed in the present volume: ( 1) Should citizens of the United States be permitted to buy, sell, and broker human organs? (2) Should sex preselection be legally proscribed? (3) What decision-making procedure should medical per- sonnel employ in th作者: 音樂(lè)學(xué)者 時(shí)間: 2025-3-23 14:24
Engielle M. R. Paguican,Matteo Roverato,Hidetsugu Yoshidadinarily, more than one topic is discussed in each volume of Biomedical Ethics Reviews. This year, however, we have decided to devote the entire volume of Biomedical Ethics Reviews: 1988 to disussion of one topic, namely, AIDS. The ra- tionale for this decision should be clear: AIDS is arguably the 作者: 慢慢流出 時(shí)間: 2025-3-23 21:41 作者: Mets552 時(shí)間: 2025-3-24 01:44 作者: genesis 時(shí)間: 2025-3-24 05:20
Jonathan N. Procter,Anke V. Zernack,Shane J. Croninhese additions serve to satisfy student demands for "relevance. " But it is also true that such changes reflect a deepening desire on the part of the academic community to deal effectively with a host of problems which must be solved if we are to have a health-care delivery system which is efficient作者: 偽書(shū) 時(shí)間: 2025-3-24 07:58 作者: 織物 時(shí)間: 2025-3-24 14:25 作者: 精確 時(shí)間: 2025-3-24 18:51 作者: infinite 時(shí)間: 2025-3-24 22:34 作者: Externalize 時(shí)間: 2025-3-25 00:28 作者: granite 時(shí)間: 2025-3-25 07:00
Volcanic Debris Avalanches: Introduction and Book Structure,g of their history and global distribution, collapse initiation and cyclic occurrence, problems with terminology, transport processes and deposit characteristics, climate impacts, application of numerical tools, and the records of marine and ringplain settings.作者: elastic 時(shí)間: 2025-3-25 08:07
Volcanic Debris Avalanches: Introduction and Book Structure,cture. This first chapter aims to introduce a collection of themed papers gathered in a book, each illustrating the advancements of a different aspect of VDA research. As a state-of-the-art collection, the 11 papers provide a powerful tool for the volcanological community to enhance our understandin作者: 星星 時(shí)間: 2025-3-25 13:24 作者: ATP861 時(shí)間: 2025-3-25 16:44
Terminology and Strategy to Describe Large Volcanic Landslides and Debris Avalanches,ortion(s) of a volcanic edifice. In this chapter, we evaluated the current terminology used to describe this phenomenon. We propose a descriptive scheme based on metrics and geological features that allows us to extract significant information from both the source area and the deposit. The landslide作者: 造反,叛亂 時(shí)間: 2025-3-25 20:32 作者: Introvert 時(shí)間: 2025-3-26 01:24
Factors Contributing to Volcano Lateral Collapse,over hundreds to more than a thousand km. with debris. Volcanic lateral collapses are severe hazards because of their destructive power and size, and sudden onset. Although their frequency of occurrence is not as high as those of smaller volcanic mass movements, such as rock falls and lahars, global作者: 止痛藥 時(shí)間: 2025-3-26 07:15
Climatic Influence on Volcanic Landslides,imate. In this chapter, we consider the influences of present and geologically recent climates on the occurrence of volcanic landslides. We begin by summarizing Quaternary climatic variability to illustrate the wide range of conditions and rates of change experienced by modern edifices. A focus on g作者: 抵押貸款 時(shí)間: 2025-3-26 12:29
Volcanic Debris Avalanche Transport and Emplacement Mechanisms,amic behaviour. These include ., ., and sliding along ., none of which involve large-scale turbulence during transport. The plug flow model shows normal gradation in the plug, and reverse grading in the laminar boundary layers. During translational sliding, spreading of the mass is accommodated by l作者: neuron 時(shí)間: 2025-3-26 16:23
Sedimentology of Volcanic Debris Avalanche Deposits,e summarize the sedimentary characteristics and the different (litho-)facies described over the past four decades, and how findings from individual case studies can be adapted as globally applicable sedimentological tools. A plethora of descriptive terms and partially conflicting definitions emerged作者: PHIL 時(shí)間: 2025-3-26 17:04 作者: Spinal-Tap 時(shí)間: 2025-3-26 23:41
Volcanic-Island Lateral Collapses and Their Submarine Deposits,heir continental equivalents, and can generate devastating tsunamis. All historical volcanic-island lateral collapses have occurred in arc settings, and have been characterised by rapid failure and efficient tsunami generation. The varied morphology of their deposits is influenced both by lithologic作者: travail 時(shí)間: 2025-3-27 02:11
Computer Simulation of a Volcanic Debris Avalanche from Mt. Taranaki, New Zealand,igh-magnitude but low-frequency hazard facing the surrounding community. The ~7000?yr B.P. Opua Formation is the youngest of these events and exhibits the typical chaotic, polymodal, polylithologic and extremely poorly sorted characteristics of DADs. Despite the apparent invariance of these large-sc作者: 哭得清醒了 時(shí)間: 2025-3-27 06:25 作者: LATER 時(shí)間: 2025-3-27 09:37
Book 2021 phenomenon. It has been 40 years since the volcanic debris avalanche associated with the 1980 eruption of Mount St. Helens, and our understanding of these events has grown considerably in the interim. Drawing on these advances, the book addresses all aspects of volcanic debris avalanches. Though pr作者: 細(xì)節(jié) 時(shí)間: 2025-3-27 15:35
A Historical Perspective on Lateral Collapse and Volcanic Debris Avalanches,ts after 1980 has led to an average of one regional or global debris-avalanche inventory annually in terrestrial or submarine settings and the recognition of a thousand events from nearly 600 volcanoes. The last major volcaniclastic process to be widely recognized and understood, large-volume debris作者: AWL 時(shí)間: 2025-3-27 19:20
Distribution and Geometric Parameters of Volcanic Debris Avalanche Deposits,is is mainly due to differences in source scar geometry. At the same drop height, VDAs can produce larger volumes because their scars are deeper-seated, more bowl-shaped, and extend along longer slopes than is common for rock slopes. Although the new database is still incomplete, this compilation sh作者: otic-capsule 時(shí)間: 2025-3-28 01:26 作者: 客觀 時(shí)間: 2025-3-28 03:52
Climatic Influence on Volcanic Landslides,g triggers of volcanic landslides. Finally, case studies of present and past climate influences on volcanic landslides collected from scientific literature–covering both subaerial and coastal settings–illustrate several key points: edifice collapses were numerous at the end of the last glaciation; c作者: 沉著 時(shí)間: 2025-3-28 06:37
Volcanic Debris Avalanche Transport and Emplacement Mechanisms,the base, bulldozing and incorporation of substrata change the composition and behaviour of the VDA. In extreme cases, VDAs transform into lahars if sufficient water is available for entrainment. Post-emplacement, lahars can also happen, e.g., through debris dewatering, loading of saturated substrat作者: 鋸齒狀 時(shí)間: 2025-3-28 13:22
Sedimentology of Volcanic Debris Avalanche Deposits,ifferent origin show that preservation of source stratigraphy, (mega-)clasts, jigsaw-fractured clasts, and incorporation of runout path material are common features. Their unique composition, grain sizes, and abundance of matrix sets VDADs apart from deposits of large rockslides and debris flows. Th作者: 親屬 時(shí)間: 2025-3-28 15:56
,Volcanic Debris-Avalanche Deposits in the Context of Volcaniclastic Ring Plain Successions—A Case Sons. These unique coastal cross-sections make Mt. Taranaki an ideal case study to assess typical lithofacies associations and sedimentary processes occurring in an unconfined ring plain depositional system around a long-lived andesite stratovolcano. This chapter presents the sedimentary characterist作者: 禁令 時(shí)間: 2025-3-28 22:20 作者: frivolous 時(shí)間: 2025-3-29 01:34
Computer Simulation of a Volcanic Debris Avalanche from Mt. Taranaki, New Zealand,cy in grains from different parts of the deposit, suggesting the cracking process occurred during the initiation phase of the debris avalanche. Analysis of the surface features of the deposit morphology shows consistent variation with distance, in particular its mounds and hummocky surface. A near-s作者: 沒(méi)有準(zhǔn)備 時(shí)間: 2025-3-29 06:43
Cyclic Growth and Destruction of Volcanoes,oes reflect differences in collapse volume and long-term edifice growth rates. Persistently active lava-dome complexes often experience small failures with high return intervals, while episodic activity and larger edifice dimensions of stratovolcanoes typically lead to lower-frequency, larger-scale 作者: Musket 時(shí)間: 2025-3-29 10:44
2364-3277 emplacement mechanisms of these events, supported by field and analogue studies, as well as new simulations tools and models used to determine their physical characteristic and hazards..978-3-030-57413-0978-3-030-57411-6Series ISSN 2364-3277 Series E-ISSN 2364-3285 作者: Concerto 時(shí)間: 2025-3-29 14:51
pixel are obtained from the edge image that pass through this centerline pixel. We apply a rotational invariant mask to search the pixel pairs from the edge image, and calculate the shortest distance pair which provides the vessel width (or diameter) for that cross-section. The method is evaluated
