Visar resultat för..."Springer Nature Singapore"
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The textbook covers all the aspects of interventional radiology (IR), ranging from anatomy, pre-procedural evaluation, technique, post procedure care, and complications. It provides a comprehensive overview of both vascular and non-vascular interventions and thus fills the gap in the existing literature. The Initial chapters of the book focus on the hardware, drugs, contrast media, and imaging systems used in IR enabling the reader to become oriented to the interventional techniques that are covered in the subsequent chapters. Each chapter in the book focuses upon a particular set of interventions on an organ or organ system from head to toe, thereby facilitating convenient reading by the users. This book is designed not only to guide trainees enrolled in super-specialty and fellowship courses in interventional radiology (IR) but also to offer foundational IR training for general radiologists, effectively bridging the gap between general radiology and IR. It equips trainees with all the essential knowledge needed to practice IR and prepare for exams such as FRCR, EDiR, RANZCR, DM, and fellowship examinations. Additionally, it serves as a valuable reference for both practicing general radiologists and interventional radiologists. The book is relevant for MD/DNB trainees in radiology/radiodiagnosis, DM/DNrB trainees in interventional radiology/ neuroradiology/ cardiovascular radiology, and fellowship trainees in interventional radiology and its subspecialties.
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1 258 kr
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This book highlights cooperative coverage control approaches of multi-agent systems in uncertain environments and their applications in various fields. A novel theoretical formulation of multi-agent coverage is proposed to fulfill the coverage task via divide-and-conquer scheme. By taking workload partition and sweeping operations simultaneously, a distributed sweep coverage algorithm of multi-agent systems is developed to cooperatively complete the workload on the given region, and its input-to-state stability is guaranteed in theory. Moreover, the coverage performance is evaluated by estimating the error between the actual coverage time and the optimal time. Three application scenarios are presented to demonstrate the advantages of cooperative coverage control approaches in missile interception, intelligent transportation systems and environment monitoring, respectively.
1 891 kr
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This book delves into the dynamics of human mobility and migration in the Intergovernmental Authority on Development (IGAD) region during the COVID-19 pandemic. It uses empirical sources from extensive fieldwork in the region to assess the impact of COVID-19 on conflict-induced internally displaced persons (IDPs), vulnerable and disadvantaged groups, the response of the government and IDPs coping mechanisms. It traces migration governance from regional and national perspectives and shares the opportunities and challenges in the region. The book presents the lessons learned and shares a way forward for the region during future pandemics. Chapters cover topics such as the protection of migrant workers’ rights, livelihoods of cross-border traders and communities and the gender dimension of COVID-19 impacts. It is a valuable read for students, policymakers, policy advisors, academics and all those interested in studies on migration and migration-related diversities.
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This book provides a wealth of practical guidance on how to design parts to gain the maximum benefit from what additive manufacturing (AM) can offer. It begins by describing the main AM technologies and their respective advantages and disadvantages. It then examines strategic considerations in the context of designing for additive manufacturing (DfAM), such as designing to avoid anisotropy, designing to minimize print time, and post-processing, before discussing the economics of AM.
The following chapters dive deeper into computational tools for design analysis and the optimization of AM parts, part consolidation, and tooling applications. They are followed by an in-depth chapter on designing for polymer AM and applicable design guidelines, and a chapter on designing for metal AM and its corresponding design guidelines. These chapters also address health and safety, certification and quality aspects. A dedicated chapter covers the multiple post-processing methods for AM, offering the reader practical guidance on how to get their parts from the AM machine into a shape that is ready to use. The book’s final chapter outlines future applications of AM.The main benefit of the book is its highly practical approach: it provides directly applicable, “hands-on” information and insights to help readers adopt AM in their industry
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1 416 kr
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This book reports a search for theoretically natural supersymmetry (SUSY) at the Large Hadron Collider (LHC). The data collected with the ATLAS detector in 2012 corresponding to 20 /fb of an integrated luminosity have been analyzed for stop pair production in proton–proton collisions at a center-of-mass energy of 8 TeV at the Large Hadron Collider (LHC) in the scenario of the higgsino-like neutralino.
The author focuses on stop decaying into a bottom quark and chargino. In the scenario of the higgsino-like neutralino, the mass difference between charginos and neutralinos (Δm) is expected to be small, and observable final-state particles are likely to have low-momentum (soft). The author develops a dedicated analysis with a soft lepton as a probe of particles from chargino decay, which
suppresses the large amount of backgrounds. As a result of the analysis, no significant SUSY signal is observed. The 95% confidence-level exclusion limits are set to masses of stop and neutralino assuming Δm = 20 GeV. The region with ΔM (the mass difference between stop and neutralino) < 70 GeV is excluded for the first time at stop mass of less than 210 GeV. The author also excludes the signals with ΔM > 120 GeV up to 600 GeV of stop mass with neutralino mass of less than 280 GeV. The author clearly shows very few remaining parameter spaces for light stop (e.g., topology of stop decay is extremely similar to the SM top quark) by combining his results and previous ATLAS analyses. His results provide a strong constraint to searches for new physics in the future.
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734 kr
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This theses reports on an experimental search for an exotic hadron, Θ+(1540) pentaquark, which is a genuine exotic hadron with a five-quark system of uuddsbar. The results of this book support that the existence of Θ+ was strongly constrained.
The Θ+ pentaquark was searched for via the π- p → K- X reaction using a beam momentum of 2.01 GeV/c at the J-PARC hadron experimental facility, taking advantage of high-statistics and high-resolution compared with previous experiments, some of which claimed the evidence of Θ+. In order to realize a good missing-mass resolution of 2 MeV, the beam spectrometer and superconducting kaon spectrometer were constructed.
No clear peak was observed in the missing mass spectrum of the π- p → K- X reaction, and the upper limit of the production cross section was found to be less than 0.28 μb/sr at the 90% confidence level in a mass region of 1500–1560 MeV/c2. This upper limit is an order of magnitude smaller than that of the previous KEK experiment. Compared with a theoretical calculation using the effective Lagrangian approach, the decay width of Θ+ was evaluated. The upper limits on the decay width were estimated to be 0.36 and 1.9 MeV for the Θ+ spin-parity of 1/2+ and 1/2-, respectively. These are quite small for a width of ordinary hadron resonances, and the existence of Θ+ was strongly constrained and is doubtful.
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1 570 kr
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2 044 kr
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This book deals with the various aspects viz., the disease, geographical distribution, symptoms on different hosts, host range, yield losses, and disease assessment method, while detailed description on pathogen include taxonomic position, phylogeny, variability, sporulation, perpetuation, and spore germination, host-parasite interactions in the form of seed infection, disease cycle, process of infection, and pathogenesis, epidemiology, forecasting, fine structures, biochemical changes, and phytotoxins, host defence mechanism, techniques to study host-parasite relationships, and management practices including cultural, chemical, biological control practices, and deployment of host resistance. The last section deals with gaps in our understanding, and knowledge about management of these diseases, techniques for the diagnosis of disease and offer suggestions for future research priorities. Each aspect has been vividly illustrated with photographs, histograms, figures, tables, electron micrographs for stimulating, effective and easy reading and understanding. We are sure that this comprehensive encyclopaedic treatise on "Alternaria diseases of crucifers” will be of immense use to the researchers, teachers, students and all others who are interested in the diagnosis and management of Alternaria diseases of crucifers world over.
Four species of Alternaria are wide spread and most devastating on cruciferous oil yielding crops, vegetables, forage crops,ornamental plants, and numerous weeds all over the world. The damage to the plants is in the form of infections on seed in the soil during sowing, on seedlings during emergence and growth, on stem, leaves, inflorescence, pods and finally to the seed causing yield losses in seed quantity and quality.712 kr
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Written by experts in the field, this book is based on recent research findings in dynamic spectrum access for cognitive radio networks. It establishes a game-theoretic framework and presents cutting-edge technologies for distributed interference coordination. With game-theoretic formulation and the designed distributed learning algorithms, it provides insights into the interactions between multiple decision-makers and the converging stable states. Researchers, scientists and engineers in the field of cognitive radio networks will benefit from the book, which provides valuable information, useful methods and practical algorithms for use in emerging 5G wireless communication.
1 340 kr
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692 kr
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1 416 kr
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This book is based on the project “Development and Validation of High Resolution Climate System Models” with the support of the National Key Basic Research Project under grant No. 2010CB951900. It demonstrates the major advances in the development of new, dynamical Atmospheric General Circulation Model (AGCM) and Ocean General Circulation Model (OGCM) cores that are suitable for high resolution modeling, the improvement of model physics, and the design of a flexible, multi-model ensemble coupling framework. It is a useful reference for graduate students, researchers and professionals working in the related areas of climate modeling and climate change.
Prof. Rucong Yu works at the China Meteorological Administration; Prof. Tianjun Zhou works at LASG, the Institute of Atmospheric Physics, Chinese Academy of Sciences; Tongwen Wu works at Beijing Climate Center, China Meteorological Administration; Associate Prof. Wei Xue works at the Department of Computer Science and Technology, Tsinghua University; Prof. Guangqing Zhou works at the Institute of Atmospheric Physics (IAP), Chinese Academy of Sciences.
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1 459 kr
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This book provides a comprehensive understanding of public hospital reform in China, which is a hot topic for China’s new round of health sector reform. The authors use rich data from both health provider side and service user side and conduct a cross-sectional study in China with some comparative analysis between different locations. It provides the audience with a big picture of China’s public hospital and other components of health system as well. The book reviews the main policy measurements in the public hospital reforms and evaluates how these policies influence public hospitals'' practices, especially on hospital governance and internal management.
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1 377 kr
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712 kr
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710 kr
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1 459 kr
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1 340 kr
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2 006 kr
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With exponentially increasing population across the globe and shrinking resources, the concern of food security is looming large over the world community. To catch up with the fierce pace of growth in all the sectors of development, ensuring uninhibited availability of food resources is a prime agenda. The growing global demand for food, feed, fiber and bio-based renewable materials, such as bio-fuels, is changing the conditions for genetic resources development and bio-resource production worldwide.
The crucial role in ensuring food security is played by the agro-based industries and enterprises. Advances in plant genetic resources coupled with traditional knowledge of the local tribes and native practices facilitate achievement of food security.
1 455 kr
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This book surveys recent advances in theranostics based on magnetic nanoparticles, ultrasound contrast agents, silica nanoparticles and polymeric micelles. It presents magnetic nanoparticles, which offer a robust tool for contrast enhanced MRI imaging, magnetic targeting, controlled drug delivery, molecular imaging guided gene therapy, magnetic hyperthermia, and controlling cell fate. Multifunctional ultrasound contrast agents have great potential in ultrasound molecular imaging, multimodal imaging, drug/gene delivery, and integrated diagnostics and therapeutics. Due to their diversity and multifunctionality, polymeric micelles and silica-based nanocomposites are highly capable of enhancing the efficacy of multimodal imaging and synergistic cancer therapy.
This comprehensive book summarizes the main advances in multifunctional nanoprobes for targeted imaging and therapy of gastric cancer, and explores the clinical translational prospects and challenges. Although moreresearch is needed to overcome the substantial obstacles that impede the development and availability of nanotheranostic products, such nontrivial nanoagents are expected to revolutionize medical treatments and help to realize the potential of personalized medicine to diagnose, treat, and follow-up patients with cancer.
Zhifei Dai is a Professor at the Department of Biomedical Engineering, College of Engineering, Peking University, China.
712 kr
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This book introduces Content-Centric Networking (CCN), a networking paradigm that provides a simple and effective solution to the challenging demands of future wired and wireless communications. It provides an overview of the recent developments in the area of future internet technologies, bringing together the advancements that have been made in Information-Centric Networking (ICN) in general, with a focus on CCN.
It begins with an introduction to the basics of CCN is followed by an overview of the current internet paradigm and its challenges. Next, an application perspective has been included, where the authors encompass the selected applications for CCN with recent refereed research and developments. These applications include Internet of Things (IoT), Smart Grid, Vehicular Ad hoc Networks (VANETs), and Wireless Sensor Networks (WSNs).
The book is a useful reference source for practising researchers, and can be used as supporting material for undergraduate and graduate level courses in computer science and electrical engineering.
1 416 kr
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This book contains the combined proceedings of the 4th International Conference on Ubiquitous Computing Application and Wireless Sensor Network (UCAWSN-15) and the 16th International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT-15). The combined proceedings present peer-reviewed contributions from academic and industrial researchers in fields including ubiquitous and context-aware computing, context-awareness reasoning and representation, location awareness services, and architectures, protocols and algorithms, energy, management and control of wireless sensor networks. The book includes the latest research results, practical developments and applications in parallel/distributed architectures, wireless networks and mobile computing, formal methods and programming languages, network routing and communication algorithms, database applications and data mining, access control and authorization and privacy preserving computation.