Download or read book Three Dimensional Exploration Technology of Tunnel Geology written by Guohou Cao and published by Springer Nature. This book was released on 2022-05-31 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a comprehensive introduction to the new geophysical detection theories, methods and technologies of tunnel engineering under complex geological conditions and environments. It mainly focuses on the application of 3D seismic technique, 3D high-power resistivity sounding, and 3D GPR, etc. There are 7 chapters in the book. Chapter 1 introduces the state of the art and developing trends of geophysical detection technologies for tunnel engineering. Chapter 2 analyzes the complex geological conditions and environments for tunnel construction and the latest geophysical detection technologies. Chapter 3 to Chapter 7 systematically elaborate on the 3D seismic techniques, 3D detection technologies for water content in tunnel surrounding rocks, 3D detection technologies for side/back slope, 3D detection technologies for shield tunneling, and 3D detection technologies for collapse treatment of tunnel construction. The book presents numerous case studies to illustrate the applications of these technologies.
Download or read book National Southwest Border Counternarcotics Strategy written by R. Gil Kerlikowske and published by DIANE Publishing. This book was released on 2011-04 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drug trafficking (DT) across the Southwest border remains an threat to our homeland security and a top drug control priority. Mexican DT org. dominate the illegal drug supply chain, taking ownership of drug shipments after they depart S. America and overseeing their dist. throughout the U.S. Mexican DT org. dominate the U.S. drug trade from within, overseeing drug dist. in many cities. They also control the southbound flow of other forms of drug related contraband, such as bulk currency and illegal weapons. This report presents the U.S. gov¿t. strategy for stemming the inbound flow of illegal drugs from Mexico. It also recognizes the role that the outbound flow of illegal cash and weapons plays in sustaining the cartels. A print on demand pub.
Download or read book Underground Warfare written by Daphné Richemond-Barak and published by Oxford University Press. This book was released on 2018 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Underground warfare, a tactic of yesteryear, has re-emerged as a global and rapidly diffusing threat. This book is the first of its kind to examine tunnel warfare in a systematic and comprehensive way, addressing the legal issues while keeping in mind operational and strategic challenges. Like many other aspects of contemporary warfare, the renewed use of the subterranean in armed conflict presents a challenge for democracies wishing to abide by the law. To Dr. Richemond-Barak, this challenge has not only been under-explored, it is also largely underestimated by the community of states, security experts, and public opinion. She analyzes traditional concepts of the laws of war as they relate to tunnels and underground operations, contemplating questions such as whether tunnels constitute legitimate targets, the assessment of proportionality in anti-tunnel operations, and the availability of advanced warning in this complex terrain. She also identifies issues that are unique to underground warfare, including those that arise when cross-border tunnels burrow under a state's own civilian infrastructure.
Download or read book Tunnels and Underground Cities Engineering and Innovation Meet Archaeology Architecture and Art written by Daniele Peila and published by CRC Press. This book was released on 2020-07-08 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tunnels and Underground Cities: Engineering and Innovation meet Archaeology, Architecture and Art. Volume 9: Safety in Underground Construction contains the contributions presented in the eponymous Technical Session during the World Tunnel Congress 2019 (Naples, Italy, 3-9 May 2019). The use of underground space is continuing to grow, due to global urbanization, public demand for efficient transportation, and energy saving, production and distribution. The growing need for space at ground level, along with its continuous value increase and the challenges of energy saving and achieving sustainable development objectives, demand greater and better use of the underground space to ensure that it supports sustainable, resilient and more liveable cities. The contributions cover a wide range of topics, tunnel inspection analysis, via risk assessment for maintenance planning and civil engineering constraints on tunnel ventilation and safety, to CFD simulations of longitudinal ventilation of a road tunnel. The book is a valuable reference text for tunnelling specialists, owners, engineers, archaeologists, architects, artists and others involved in underground planning, design and building around the world, and for academics who are interested in underground constructions and geotechnics.
Download or read book Effective Surveillance for Homeland Security written by Francesco Flammini and published by CRC Press. This book was released on 2013-06-10 with total page 647 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effective Surveillance for Homeland Security: Balancing Technology and Social Issues provides a comprehensive survey of state-of-the-art methods and tools for the surveillance and protection of citizens and critical infrastructures against natural and deliberate threats. Focusing on current technological challenges involving multi-disciplinary problem analysis and systems engineering approaches, it provides an overview of the most relevant aspects of surveillance systems in the framework of homeland security. Addressing both advanced surveillance technologies and the related socio-ethical issues, the book consists of 21 chapters written by international experts from the various sectors of homeland security. Part I, Surveillance and Society, focuses on the societal dimension of surveillance—stressing the importance of societal acceptability as a precondition to any surveillance system. Part II, Physical and Cyber Surveillance, presents advanced technologies for surveillance. It considers developing technologies that are part of a framework whose aim is to move from a simple collection and storage of information toward proactive systems that are able to fuse several information sources to detect relevant events in their early incipient phase. Part III, Technologies for Homeland Security, considers relevant applications of surveillance systems in the framework of homeland security. It presents real-world case studies of how innovative technologies can be used to effectively improve the security of sensitive areas without violating the rights of the people involved. Examining cutting-edge research topics, the book provides you with a comprehensive understanding of the technological, legislative, organizational, and management issues related to surveillance. With a specific focus on privacy, it presents innovative solutions to many of the issues that remain in the quest to balance security with the preservation of privacy that society demands.
Download or read book Risk Assessment and Security for Pipelines Tunnels and Underground Rail and Transit Operations written by Anna M. Doro-on and published by CRC Press. This book was released on 2014-06-03 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Risk Assessment and Security for Pipelines, Tunnels, and Underground Rail and Transit Operations details a quantitative risk assessment methodology for systematically analyzing various alternatives for protecting underground rail, oil and gas pipelines, pipeline freight transportation, and other tunnel systems from terrorism threats and other disasters. It examines the engineering, environmental, and economic impacts and addresses both direct and collateral damage. The book describes how to employ the methodology of quantitative psychology for effectively assessing risk in homeland security, defense actions, and critical infrastructure protection. Using pipelines, tunnels, underground rapid rail, and transit systems as examples, it maintains an emphasis on applying quantitative psychology to risk management in the areas of homeland security and defense. Outlines the background and system operations of pipelines, tunnels, underground rail, and transit systems as well as other super-speed futuristic trains Covers materials used for fabricating weapons of mass destruction and operations for terrorism Deals with the probabilistic risk estimation process, event tree analysis, and fault tree analysis Discusses the risk and vulnerability assessment tools and methodologies used by experts and governmental agencies Approved for public release by the U.S. Federal Government, this book presents regulations, standard processes, and risk assessment models recommended by the U.S. Department of Homeland Security and other federal and state agencies. Describing how to evaluate terrorism threats and warnings, it details protocols for preventive measures and emergency preparedness plans that are based on economic analysis. With comprehensive coverage that includes risk estimation and risk acceptability analysis, the book provides a foundational understanding of risk and the various defensive systems that can improve safety and security as well as thwart terrorists’ efforts to sabotage critical infrastructure.
Download or read book Tunnel Detection Along the Southwest U S Border written by and published by . This book was released on 2005 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Influence of Soil on Detection of Buried Explosives and Tunnels by Trace Gas Analysis written by and published by . This book was released on 1971 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Tunneling Techniques and Information Modeling of Underground Infrastructure written by J. James Yang and published by Springer Nature. This book was released on 2021-07-10 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a compilation of studies regarding novel technology of underground space development, behavior analysis and modelling of soils and underground infrastructure from the 6th GeoChina International Conference held in Nanchang, China from July 19 to 21, 2021. The scope of the studies covers both methodological and pragmatic solutions to critical issues, including soil arching and invert heaving, penetration resistance of mono-bucket foundations in silty soil, inception of debris avalanches, and novel infrastructure survey methods based on point cloud and image analysis. It is anticipated that this updated knowledge will lead to more resilient design, expedited inspection, timely maintenance and rehabilitation of underground infrastructure, and will be beneficial to both researchers and practitioners in the field.
Download or read book P Z written by Library of Congress. Office for Subject Cataloging Policy and published by . This book was released on 1990 with total page 1644 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Southwest Border Counter Narcotics Strategy written by and published by DIANE Publishing. This book was released on 2011 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a print on demand edition of a hard to find publication. The original Nat. Southwest Border Counter-Narcotics Strategy (2007) focused primarily on what the entities of the U.S. Fed. Gov¿t. could do to prevent the illegal trafficking of drugs across the border with Mexico. As the cartels battle the Mexican Gov¿t. and one another, we have seen significant disruptions in the availability of such drugs as cocaine and meth in U.S. markets. The new Strategy recognizes the role that the outbound flow of illegal cash and weapons plays in sustaining the cartels and addresses this threat. Contents: Intelligence and Info. Sharing; At the Ports of Entry; Between the Ports of Entry; Air and Marine; Investigations and Prosecutions; Money; Weapons; Technology; Cooperation with Mexico; Tunnel Strategy; Resources. Illus.
Download or read book Dynamic Techniques for Detecting and Tracing Tunnel Complexes written by Robert F. Ballard and published by . This book was released on 1977 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Library of Congress Subject Headings P Z written by Library of Congress. Subject Cataloging Division and published by . This book was released on 1989 with total page 1546 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Security Privacy and Anonymity in Computation Communication and Storage written by Guojun Wang and published by Springer. This book was released on 2019-07-10 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 12th International Conference on Security, Privacy, and Anonymity in Computation, Communication, and Storage, SpaCCS 2019, held in Atlanta, GA, USA in July 2019. The 37 full papers were carefully reviewed and selected from 109 submissions. The papers cover many dimensions including security algorithms and architectures, privacy-aware policies, regulations and techniques, anonymous computation and communication, encompassing fundamental theoretical approaches, practical experimental projects, and commercial application systems for computation, communication and storage.
Download or read book Image Analysis and Processing ICIAP 2011 written by Giuseppe Maino and published by Springer. This book was released on 2011-09-15 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two-volume set LNCS 6978 + 6979 constitutes the proceedings of the 16th International Conference on Image Analysis and Processing, ICIAP 2011, held in Ravenna, Italy, in September 2011. The total of 121 papers presented was carefully reviewed and selected from 175 submissions. The papers are divided into 10 oral sessions, comprising 44 papers, and three post sessions, comprising 77 papers. They deal with the following topics: image analysis and representation; image segmentation; pattern analysis and classification;forensics, security and document analysis; video analysis and processing; biometry; shape analysis; low-level color image processing and its applications; medical imaging; image analysis and pattern recognition; image and video analysis and processing and its applications.
Download or read book Razing Rafah written by Fred Abrahams and published by Human Rights Watch. This book was released on 2004-01-01 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report show, most of the destruction in Rafah occurred along the Israel-controlled border between the Gaza Strip and Egypt. During regular nighttime raids and with little or no warning, Israel forces used armored caterpillar D9 bulldozers to raze blocks of homes at the edge of the camp, incrementally expanding a "buffer zone" that is currently up to three hundred meters wide. The pattern of destruction strongly suggests that Israeli forces demolished homes wholesale, regardless of whether they posed a specific threat, in violation of international law. In most cases Human Rights Watch found the destruction carried out in the absence of military necessity.
Download or read book ISMR 2020 written by X. Lei and published by IOS Press. This book was released on 2021-01-04 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: In many countries, the development of railway science is of great significance to both the economy and society, and transdisciplinary studies involving railways and other fields has also become more important in recent years. This book presents the proceedings of the 7th International Symposium on Innovation & Sustainability of Modern Railway (ISMR 2020), held in Nanchang, China from 23 - 25 October 2020. The symposium has been held biennially since 2008 and is principally aimed at expanding the scientific partnership between Russian and Chinese transport universities in the field of railway transportation. It is organized in a collaboration between the Federal Railway Transport Agency, Irkutsk State Transport University (IrGUPS) and East China Jiaotong University, and enables scientists from Russia, China and Mongolia to come together to discuss breakthrough technologies, as well as the problems of innovation in the secure operation of modern railways. Despite the disruption caused by the global pandemic, 89 submissions were received for the 2020 edition, 38 of which were selected after review for presentation and publication here. These comprise 12 papers dealing with railways and mechanics, 20 covering railways and computer sciences, and 6 related to railways and management, together with the 2 contributions of the invited keynote speakers (professor Xiaoyan Lei, principle of East China Jiaotong University, and professor Erol Guler from George Mason University). The book provides an insight into new ideas and developments in the industry, and will be of interest to all railway practitioners.
