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  • 1
    Keywords: Electronic books.
    Description / Table of Contents: High-energy Combustion Agents of Borohydrides covers the most recent developments in the advanced combustion agents of borohydrides.
    Type of Medium: Online Resource
    Pages: 1 online resource (258 pages)
    Edition: 1st ed.
    ISBN: 9781837670017
    Language: English
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  • 2
    Online Resource
    Online Resource
    Singapore :Springer Singapore Pte. Limited,
    Keywords: Mathematical optimization. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (230 pages)
    Edition: 1st ed.
    ISBN: 9789811518423
    Series Statement: Springer Tracts in Nature-Inspired Computing Series
    Language: English
    Note: Intro -- Preface -- Contents -- Editors and Contributors -- 1 Navigation, Routing and Nature-Inspired Optimization -- 1 Introduction -- 2 Navigation in Animals -- 3 Navigation, Routing and Optimization -- 3.1 Optimization -- 3.2 Travelling Salesman Problem -- 3.3 Routing Problems -- 4 Nature-Inspired Algorithms for Optimization -- 4.1 Deterministic or Stochastic -- 4.2 Genetic Algorithms -- 4.3 Ant Colony Optimization -- 4.4 Particle Swarm Optimization -- 4.5 Firefly Algorithm -- 4.6 Cuckoo Search -- 4.7 Bat Algorithm -- 4.8 Flower Pollination Algorithm -- 4.9 Other Algorithms -- 5 Algorithmic Characteristics -- 5.1 Characteristics -- 5.2 Discretization and Solution Representations -- 6 Conclusions -- References -- 2 Navigation and Navigation Algorithms -- 1 Navigation Introduction -- 1.1 Navigation Origin -- 1.2 Navigation Definition -- 2 Development of Navigation -- 2.1 Initial Germination Stage -- 2.2 Low-Speed Development Stage -- 2.3 Prosperity and Active Stage -- 2.4 Blooming Stage -- 3 Navigation Algorithms -- 3.1 Ecosystem Simulation Algorithm -- 3.2 Swarm Intelligence Algorithm -- 3.3 Evolutionary Algorithm -- 3.4 Artificial Intelligence Algorithm -- 4 Development Tendency of Navigation Algorithms -- 4.1 Development Status of Navigation Algorithms -- 4.2 Development Tendency of Navigation Algorithm -- 5 Application of Navigation Algorithm -- 5.1 Application of Aviation Navigation Algorithm -- 5.2 Application of Land Navigation Algorithm -- 5.3 Application of Sea Surface Navigation Algorithm -- 5.4 Application of Underwater Navigation Algorithm -- References -- 3 Is the Vehicle Routing Problem Dead? An Overview Through Bioinspired Perspective and a Prospect of Opportunities -- 1 Introduction -- 2 Problem Statement -- 3 Recent Advances in Vehicle Routing Problem -- 3.1 Vehicle Routing Problem and Genetic Algorithms. , 3.2 Vehicle Routing Problem and Tabu Search -- 3.3 Vehicle Routing Problem and Simulated Annealing -- 3.4 Vehicle Routing Problem and Particle Swarm Optimization -- 3.5 Vehicle Routing Problem and Artificial Bee Colony -- 3.6 Vehicle Routing Problem and Ant Colony Optimization -- 3.7 Vehicle Routing Problem and Cuckoo Search -- 3.8 Vehicle Routing Problem and Imperialist Competitive Algorithm -- 3.9 Vehicle Routing Problem and Bat Algorithm -- 3.10 Vehicle Routing Problem and Firefly Algorithm -- 3.11 Vehicle Routing Problem and Other Nature-Inspired Metaheuristics -- 4 Challenges and Research Opportunities -- 5 Conclusions -- References -- 4 Review of Tour Generation for Solving Traveling Salesman Problems -- 1 Introduction -- 2 Traveling Salesman Problem (TSP) -- 2.1 History -- 2.2 Definitions -- 2.3 Applications -- 3 Best Tour Generation -- 3.1 Tour Construction -- 3.2 Tour Improvement -- 4 TSP Solution Space -- 4.1 Search Space Model -- 4.2 Constraints -- 5 Search Methods -- 6 Example: Discrete Cuckoo Search -- 6.1 First Layer: Construct a Solution -- 6.2 Second Layer:Improving the Solution -- 6.3 Third Layer: Local Optimum Escaping Methods -- 6.4 Fourth Layer: Discrete Cuckoo Search -- 7 Conclusion -- References -- 5 Flow Shop Scheduling By Nature-Inspired Algorithms -- 1 Introduction -- 2 Problem Definition -- 3 Literature Review -- 3.1 Ant Colony Optimization (ACO) -- 3.2 African Wild Dog Algorithm -- 3.3 Artificial Bee Colony (ABC) -- 3.4 Bacterial Foraging Optimization Algorithm (BFOA) -- 3.5 Bat Algorithm (BA) -- 3.6 Cuckoo Search (CS) -- 3.7 Crow Search Algorithm (CSA) -- 3.8 Firefly Algorithm (FA) -- 3.9 Flower Pollination Algorithm (FPA) -- 3.10 Fruit Fly Optimization Algorithm (FFO) -- 3.11 Gray Wolf Optimization (GWO) Algorithm -- 3.12 Invasive Weed Optimization (IWO) Algorithm -- 3.13 Migrating Birds Optimization (MBO) Algorithm. , 3.14 Monkey Search Algorithm -- 3.15 Particle Swarm Optimization (PSO) -- 3.16 Rhinoceros Search Algorithm (RSA) -- 3.17 Sheep Flock Heredity Algorithm (SFHA) -- 3.18 Shuffled Frog Leaping Algorithm (SFLA) -- 3.19 Water Wave Optimization (WWO) Algorithm -- 3.20 Whale Optimization Algorithm (WOA) -- 4 Future Direction of Research -- 5 Conclusions -- References -- 6 Mobile Robot Path Planning Using a Flower Pollination Algorithm-Based Approach -- 1 Introduction -- 1.1 Multi-robot Path Planning Approach -- 1.2 Soft Computing-Based Approaches -- 1.3 Challenges in the Application of Artificial Intelligent Approaches -- 2 Flower Pollination Algorithm -- 2.1 Basic Principle -- 2.2 Proposed Approach for Robot Path Planning -- 3 Results and Discussions -- 4 Conclusions for the Book Chapter -- References -- 7 Smartphone Indoor Localization Using Bio-inspired Modeling -- 1 Introduction -- 2 Background -- 2.1 Indoor Localization with Smartphones -- 2.2 Bio-inspired Computing: An Overview -- 3 Literature Review -- 3.1 Localization Using Bio-inspired Techniques -- 3.2 Smartphone Indoor Navigation Using Bio-inspired Techniques -- 4 Indoor Localization Using Artificial Neural Networks -- 4.1 System Model -- 4.2 Research Goal -- 4.3 Radiomap Modeling Using Artificial Neural Networks -- 5 Experimental Evaluation -- 5.1 Datasets and Evaluation Metrics -- 5.2 Evaluation Results -- 6 Conclusions and Future Challenges -- References -- 8 A New Obstacle Avoidance Technique Based on the Directional Bat Algorithm for Path Planning and Navigation of Autonomous Overhead Traveling Cranes -- 1 Introduction -- 2 BA, dBA and Variants -- 2.1 The Standard Bat Algorithm -- 2.2 Recent Advance in Improving the Bat Algorithm -- 2.3 The Directional Bat Algorithm -- 3 The Proposed Strategy for OTC Autonomous Path Planning -- 4 Simulation, Results and Discussions -- 5 Conclusions. , Appendix -- References -- 9 Natural Heuristic Methods for Underwater Vehicle Path Planning -- 1 Path Planning of Underwater Vehicle -- 1.1 Path Planning -- 1.2 Objective Optimization -- 1.3 Main Processes -- 1.4 The Key to the Problems -- 2 Characteristics of Underwater Path Planning -- 2.1 Safe Navigation Factors -- 2.2 Hidden Navigation Factors -- 2.3 Marine Environmental Factors -- 3 Intelligent Path Planning Algorithm -- 3.1 Neural Network Method -- 3.2 Fuzzy Logic Method -- 3.3 Genetic Algorithm -- 3.4 Ant Colony Algorithm -- 4 Firefly Algorithm -- 4.1 Bionics Principle -- 4.2 Algorithm Description -- 4.3 Algorithm Flow -- 4.4 Performance Analysis -- 4.5 Algorithm Improvement -- 5 Route Planning Based on Firefly Algorithm -- 5.1 Environmental Modeling -- 5.2 Route Expression -- 5.3 Evaluation Function -- 5.4 Process Design -- 5.5 Simulation -- References.
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  • 3
    Online Resource
    Online Resource
    Singapore : Springer Nature Singapore | Singapore : Imprint: Springer
    Keywords: Geotechnical engineering. ; Mechanical engineering. ; Fracking ; Bruchmechanik ; Erdgasgewinnung ; Rissbildung ; Speichergestein ; Klüftung ; Spannung ; Gebirgsmechanik ; Fracking ; Mikroriss ; Mikrostruktur ; Fracking ; Schiefergas ; Sprödbruch ; Rissverhalten ; Rissausbreitung ; Tonstein ; Muttergestein ; Geomechanische Eigenschaft
    Description / Table of Contents: 1 Introduction -- Part I Laboratory observation -- 2 Rock mechanics in hydraulic fracturing operations -- Part II Laboratory observation -- 3 Reservoir characteristics -- 4 Constant flow injection -- 5 Constant pressure injection -- Part III Theoretical modeling considering Nonuniform fluid pressure -- 6 Fracture initiation -- 7 Fracture propagation -- 8 Fracture interaction behaviors -- Part IV Field implication -- 9 Formation of complex networks -- Epilogue -- References.
    Type of Medium: Online Resource
    Pages: 1 Online-Ressource(XII, 268 p. 147 illus., 141 illus. in color.)
    Edition: 1st ed. 2023.
    ISBN: 9789819925407
    Language: English
    Note: Open Access
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  • 4
    Online Resource
    Online Resource
    Singapore : Springer Singapore Pte. Limited
    Description / Table of Contents: Intro -- Preface -- Acknowledgements -- Contents -- 1 Introduction -- 1.1 Background -- 1.2 Research Progress -- 1.2.1 Initiation and Propagation of Hydraulic Fracture in Shale Reservoirs -- 1.2.2 Model of the Intersection of Hydraulic and Natural Fracture -- 1.2.3 Formation Mechanism of the Complicated Crack Network of Shale -- 1.2.4 Existing Problems -- References -- Part I Theoretical Background -- 2 Rock Mechanics in Hydraulic Fracturing Operations -- 2.1 Stress -- 2.2 Stain -- 2.3 Linear Elastic Material and Its Failure -- 2.4 Pressurized Crack -- References -- Part II Laboratory Observation -- 3 Reservoir Characteristics -- 3.1 Introduction -- 3.2 Sample Preparation -- 3.2.1 Sampling Location -- 3.2.2 Mineral Composition Characteristics -- 3.2.3 Microstructural Characteristics -- 3.3 Determination of the Physical and Mechanical Parameters of Shale -- 3.3.1 Porosity -- 3.3.2 Permeability -- 3.3.3 Basic Mechanical Properties of Longmaxi Shale -- 3.4 Uniaxial Hydraulic Fracturing Characteristics -- 3.4.1 Experimental Set-Up -- 3.4.2 Experimental Procedures -- 3.4.3 Experiment Results and Analysis -- 3.5 Characteristics of True Triaxial Hydraulic Fracture -- 3.5.1 Sample Preparation and Test Equipment -- 3.5.2 Fracturing Scheme -- 3.5.3 Analysis of Fracturing Results -- References -- 4 Constant Flow Injection -- 4.1 Introduction -- 4.2 Instantaneous Fracturing Mechanism of Constant Flow Pressurization -- 4.2.1 Impact of Axial Load -- 4.2.2 Effect of Injection Rate -- References -- 5 Constant Pressure Injection -- 5.1 Introduction -- 5.2 Results and Analysis -- 5.2.1 Typical Curves of Pump Pressure and Injection Rate Versus Time -- 5.2.2 New Insights from Observing Hydraulic Fracture Morphology -- 5.3 Correlation Between Fracture Behavior and Pumping Parameters Based on Engineering Parameters.
    Type of Medium: Online Resource
    Pages: 1 online resource (269 pages)
    Edition: 1st ed.
    ISBN: 9789819925407
    Language: English
    Note: Description based on publisher supplied metadata and other sources
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  • 5
    Online Resource
    Online Resource
    Singapore : Springer Nature Singapore | Singapore : Imprint: Springer
    Keywords: Geotechnical engineering. ; Mechanical engineering. ; Earth sciences.
    Description / Table of Contents: 1 Introduction -- 2 Review of fracture criteria -- 3 Review of fracture test methods -- 4 Mixed-mode I/II fracture -- 5 Ture mode-II fracture -- 6 Mixed-mode I/III fracture.
    Type of Medium: Online Resource
    Pages: 1 Online-Ressource(X, 112 p. 64 illus., 55 illus. in color.)
    Edition: 1st ed. 2024.
    ISBN: 9789819758227
    Language: English
    Note: Open Access
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  • 6
    Publication Date: 2024-03-14
    Description: Two new species of the genus Dugesia from Southern China are described by applying an integrative approach, including \nmorphological, karyological, histological, and molecular information. In the molecular phylogenetic tree, the two new species, \nDugesia pendula Chen & Dong, sp. nov. and Dugesia musculosa Chen & Dong, sp. nov., fall into an Eastern Palearctic/Oriental \nclade and an Oriental/Australasian clade, respectively, while sharing only a rather distant relationship. The separate specific \nstatus of the two new species is supported also by their genetic distances. Dugesia pendula is characterized by the following \nfeatures: symmetrical openings of the oviducts into the bursal canal, a duct between seminal vesicle and diaphragm, small \ndiaphragm, dorsally located seminal vesicle, a penis papilla suspended from the dorsal wall of the male atrium, and mixoploid \nkaryotype with diploid complements of 2n = 2x = 14 + 0 \xe2\x88\x92 1 B-chromosome and triploid complements of 2n = 3x = 21 + 0 \xe2\x88\x92 1 \nB-chromosome, with all chromosomes being metacentric. Dugesia musculosa is characterized by the following features: \nasymmetrical openings of the oviducts into the bursal canal; a ventrally displaced ejaculatory duct with a terminal opening; \ntwo diaphragms; a bursal canal provided with a strong, thick layer of circular muscle, which extends from the copulatory bursa \nto the common atrium and gonoduct; the left vas deferens opening at the midlateral wall of the seminal vesicle, while the right \nsperm duct opens at the dorsolateral wall of the seminal vesicle; and karyotype consisting of complicated diploid and \naneuploid mosaicism, with diploid complements of 2n = 2x = 16 and 2n = 2x = 16 \xe2\x88\x92 17th-18th, with all chromosomes being \nmetacentric. The uncommon karyotypes, combined with the asexual reproduction of aneuploid animals, are evaluated in the \ncontext of the relationship between ploidy levels and reproductive modalities in the genus Dugesia.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
    Format: application/pdf
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  • 7
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 88 (2000), S. 4022-4025 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The relationship between the driving force for a martensitic transformation, ΔG, and the motion velocity of the martensite/parent interface, v, is derived for the Hamiltonian of a one-dimensional atomic chain with a nonlinear periodic potential model suggested by Peyrard and Remoissenet [Phys. Rev. B 26, 2886 (1982)] as ΔG=(2ma/π2)ω[C/1−v2/C2](4.026 92−2.931 92r−0.762 24r2), where m is the atomic mass, a the spacing of the one-dimensional lattice, r the shape parameter indicating the periodic lattice potential and C and ω are the characteristic velocity and frequency of the system, respectively. This result shows that the velocity of interface motion increases as the driving force increases. This equation is valid for different materials, regardless of whether the softening for martensitic transformation exists. © 2000 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 8
    ISSN: 1520-6041
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 100 (1994), S. 6263-6266 
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: Near infrared spectrum of the 3ν2 overtone band (ν2=3←0) of H+3 has been observed at 1.4 μm. The spectrum is weaker than the ν2 fundamental band by a factor of ∼250. High sensitivity plasma spectroscopy using velocity modulation and unidirectional multiple passing has enabled us to observe 15 rovibrational transitions. Short-external-cavity InGaAsP diodes were used as tunable near infrared radiation sources. The narrow tuning range and the availability of diodes limited the observation to a fraction of observable transitions. Nevertheless, the observed results provide information on the rovibrational energy of the 3ν2(l=1) state which may be used to further improve the variational calculations by Miller and Tennyson.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Journal of natural products 51 (1988), S. 1236-1240 
    ISSN: 1520-6025
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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