ALBERT

Description / Table of Contents: Chapter 1: Introductory Chapter: R&D Trends and Evolution - Emerging Concepts, Frameworks, Policies, Management Systems, and Applications by Soha Maad --- Chapter 2: Human Development and Research-Development-Extension Relationships by Orhan Özçatalbaş --- Chapter 3: SMEs Development through Public and Private Partnerships: The Key Role of Research Transfer and Patent Information Analysis by Henri Dou --- Chapter 4: Smart Microgrids: Optimizing Local Resources toward Increased Efficiency and a More Sustainable Growth by Wilfried Elmenreich, Tamer Khatib and Andrea Monacchi --- Chapter 5: Assessing the Possible Potential in Energy Consumption and Greenhouse Gas Emission: Application of a Proven Hybrid Method by Oludolapo Akanni Olanrewaju and Charles Mbohwa --- Chapter 6: Research and Devolopment about Metallurgical Industry of Romania by Adrian Ioana, Augustin Semenescu and Mihnea Costoiu

Description / Table of Contents: Chapter 1: High-Performance Computing: Dos and Don’ts by Guillaume Houzeaux, Ricard Borrell, Yvan Fournier, Marta Garcia- Gasulla, Jens Henrik Göbbert, Elie Hachem, Vishal Mehta, Youssef Mesri, Herbert Owen and Mariano Vázquez --- Chapter 2: Multilevel Variable-Block Schur-Complement-Based Preconditioning for the Implicit Solution of the Reynolds- Averaged Navier-Stokes Equations Using Unstructured Grids by Bruno Carpentieri and Aldo Bonfiglioli --- Chapter 3: Free-Surface Flow Simulations with Smoothed Particle Hydrodynamics Method using High-Performance Computing by Corrado Altomare, Giacomo Viccione, Bonaventura Tagliafierro, Vittorio Bovolin, José Manuel Domínguez and Alejandro Jacobo Cabrera Crespo --- Chapter 4: Highly Deforming Computational Meshes for CFD Analysis of Twin-Screw Positive Displacement Machines by Sham Rane, Ahmed Kovačević, Nikola Stošić and Ian Smith --- Chapter 5: Optimization Design by Coupling Computational Fluid Dynamics and Genetic Algorithm by Jong-Taek Oh and Nguyen Ba Chien --- Chapter 6: Applications of CFD for Process Safety by Luis G. Zárate, Sebastián Uribe and Mario E. Cordero --- Chapter 7: Adaptation to Climate Change at Local Scale: A CFD Study in Porto Urban Area by Vera Rodrigues, Sandra Rafael, Sandra Sorte, Sílvia Coelho, Hélder Relvas, Bruno Vicente, Joana Leitão, Myriam Lopes, Ana Isabel Miranda and Carlos Borrego --- Chapter 8: Computational Fluid Dynamics (CFD) Applied to a Glass Vaporization Chamber for Introduction of Micro- or Nano-Size Samples into Lab-Based ICPs and to a CFD-Derived (and Rapidly Prototyped Via 3D Printing) Smaller-Size Chamber for Portable Microplasmas by Hamid R. Badiei, Gordon Stubley, Ryan Fitzgerald, Melanie Saddler and Vassili Karanassios --- Chapter 9: Analysis of Biomass Waste Cofiring into Existing Coal-Fired Power Plant Using Computational Fluid Dynamics by Arif Darmawan, Dwika Budianto, Koji Tokimatsu and Muhammad Aziz --- Chapter 10: CFD Modelling of Coupled Multiphysics-Multiscale Engineering Cases by Mario E. Cordero, Sebastián Uribe, Luis G. Zárate, Reyna Natividad Rangel, Alejandro Regalado-Méndez and Ever Peralta Reyes --- Chapter 11: CFD Analysis of Turbulence Models to Achieve the Digester Mixing Process by Jorge Flores-Velazquez, Abraham Jesus Arzeta-Rios, Waldo Ojeda Bustamante and Teodoro Espinosa-Solares --- Chapter 12: CFD for the Design and Optimization of Slurry Bubble Column Reactors by Omar M. Basha and Badie I. Morsi --- Chapter 13: Two Different Formulations for Solving the Navier-Stokes Equations with Moderate and High Reynolds Numbers by Blanca Bermúdez, Alejandro Rangel-Huerta, Wuiyevaldo Fermín Guerrero-Sánchez and José David Alanís --- Chapter 14: Vibration Characteristics of Fluid-Filled Functionally Graded Cylindrical Material with Ring Supports by Muzamal Hussain, Aamir Shahzad, Muhammad Nawaz Naeem and Maogang He --- Chapter 15: CFD Simulations of Crude Oil Fouling on Heat Transfer Surfaces by Ramasamy Marappa Gounder and Sampath Emani --- Chapter 16: Surrogate Model Applied for Analysis of Uncertain Parameters in Turbulent Mixing Flows by Boštjan Končar, Andrej Prošek and Matjaž Leskovar

Description / Table of Contents: Chapter 1: Introductory Chapter: VLSI by Kim Ho Yeap and Humaira Nisar --- Chapter 2: Transistor Degradations in Very Large-Scale-Integrated CMOS Technologies by Chang Yeol Lee --- Chapter 3: Low Power Design Methodology by Vithyalakshmi Natarajan, Ashok Kumar Nagarajan, Nagarajan Pandian and Vinoth Gopi Savithri --- Chapter 4: High-purity Refractory Metals for Thin Film Metallization of VLSI by Vadim Glebovsky --- Chapter 5: Operational Amplifier Design in CMOS at Low-Voltage for Sensor Input Front-End Circuits in VLSI Devices by Muhaned Zaidi, Ian Grout and Abu Khari A’ain --- Chapter 6: Design of High-Order CMOS Analog Notch Filter with 0.18 μm CMOS Technology by Kittipong Tripetch

Description / Table of Contents: Experimental Tests on a Dowel-Type Timber Connection and Validation of Numerical Models. Buildings 2017, 7(4), 116; https://doi.org/10.3390/buildings7040116 --- Multi-Directional Seismic Assessment of Historical Masonry Buildings by Means of Macro-Element Modelling: Application to a Building Damaged during the L’Aquila Earthquake (Italy). Buildings 2017, 7(4), 106; https://doi.org/10.3390/buildings7040106 --- Nonlinear Modelling of Curved Masonry Structures after Seismic Retrofit through FRP Reinforcing. Buildings 2017, 7(3), 79; https://doi.org/10.3390/buildings7030079 --- Assessment Method for Combined Structural and Energy Retrofitting in Masonry Buildings. Buildings 2017, 7(3), 71; https://doi.org/10.3390/buildings7030071 --- Rocking and Kinematic Approaches for Rigid Block Analysis of Masonry Walls: State of the Art and Recent Developments. Buildings 2017, 7(3), 69; https://doi.org/10.3390/buildings7030069 --- Effect of Material Variability and Mechanical Eccentricity on the Seismic Vulnerability Assessment of Reinforced Concrete Buildings. Buildings 2017, 7(3), 66; https://doi.org/10.3390/buildings7030066 --- Analysis of Cylindrical Granular Material Silos under Seismic Excitation. Buildings 2017, 7(3), 61; https://doi.org/10.3390/buildings7030061 --- Seismic Reinforcement of a R.C. School Structure with Strength Irregularities throughout External Bracing Walls. Buildings 2017, 7(3), 58; https://doi.org/10.3390/buildings7030058 --- The TVT Glass Pavilion: Theoretical Study on a Highly Transparent Building Made with Long-Spanned TVT Portals Braced with Hybrid Glass-Steel Panels. Buildings 2017, 7(2), 50; https://doi.org/10.3390/buildings7020050 --- Strengthening Masonry Arches with Lime-Based Mortar Composite. Buildings 2017, 7(2), 49; https://doi.org/10.3390/buildings7020049

Description / Table of Contents: 1. Addressing Climate Change through Indigenous Knowledge Systems / by Edmond Sanganyado. https://doi.org/10.3390/books978-3-03897-010-1-1 --- 2. Democratization of Access / by Kamala T. Rajagopal. https://doi.org/10.3390/books978-3-03897-010-1-2 --- 3. Open Scientific Research Is Imperative in the World of the Future / by Yin Zhixuan. https://doi.org/10.3390/books978-3-03897-010-1-3 --- 4. A Futuristic Report on the Global Benefits of Open Research / by Efurosibina Daniel Attoye. https://doi.org/10.3390/books978-3-03897-010-1-4 --- 5. Benefits of Open Research: My Own Stories / by Ankur Sarker. https://doi.org/10.3390/books978-3-03897-010-1-5 --- 6. Open Research as a Tool for Knowledge That Benefits Everyone / by Alexandra-Cristina Ticea. https://doi.org/10.3390/books978-3-03897-010-1-6 --- 7. Commodity or Public Property? / by Nils A. Nilsson. https://doi.org/10.3390/books978-3-03897-010-1-7 --- 8. A Case for Unfettered Access / by Ijeoma Priscilla Ufwuanyi. https://doi.org/10.3390/books978-3-03897-010-1-8 --- 9. The Open Science Revolution / by Alessandro Chiadò. https://doi.org/10.3390/books978-3-03897-010-1-9 --- 10. Open Research—A Supreme Way to Celebrate Your Work / by Gagandeep Kaur. https://doi.org/10.3390/books978-3-03897-010-1-10 --- 11. The Past, Present and Future of Open Access / by Syed Shan e Ali Zaidi. https://doi.org/10.3390/books978-3-03897-010-1-11 --- 12. Open Research: Past, Present, and Future / by Mario Gajdacs. https://doi.org/10.3390/books978-3-03897-010-1-12 --- 13. Taking the Leap: The Benefits of Open Science / by Simon Morand-Beaulieu. https://doi.org/10.3390/books978-3-03897-010-1-13 --- 14. A Free Piece of Cake / by Gianluca Cidonio. https://doi.org/10.3390/books978-3-03897-010-1-14 --- 15. A Spec of Research to Which Anyone Can Add / by Rebecca von Hellfeld. https://doi.org/10.3390/books978-3-03897-010-1-15 --- 16. The 3 Cs of Open Research: Canalization, Communication and Collaboration / by Jose Jaramillo Ortiz. https://doi.org/10.3390/books978-3-03897-010-1-16 --- 17. Open Research: A Gateway to Scientific Outreach and Innovation / by Abel Abera Negash. https://doi.org/10.3390/books978-3-03897-010-1-17 --- 18. Open Access and Traditional Journal Publications Assessment / by Pedram Asaf. https://doi.org/10.3390/books978-3-03897-010-1-18 --- 19. Science Should Not Be Kept Behind Paywalls / by Stefan Stošic. https://doi.org/10.3390/books978-3-03897-010-1-19 --- 20. Open Research: A Transformative Way Towards Collaboration, Sharing and Dissemination of Knowledge / by Lipi Chhaya. https://doi.org/10.3390/books978-3-03897-010-1-20 --- 21. The Impact of Traditional vs Open Access on Scientific Publications / by Miquesias Lopes-Pacheco. https://doi.org/10.3390/books978-3-03897-010-1-21 --- 22. Open Access Research: Bridging the Gap Towards Global Research Improvement / by Jenichi Clairvaux Felizco. https://doi.org/10.3390/books978-3-03897-010-1-22 --- 23. The Effects of Open Research on the Scientific World / by Afrina Mustari. https://doi.org/10.3390/books978-3-03897-010-1-23 --- 24. Open Sesame! / by Magaret Sivapragasam. https://doi.org/10.3390/books978-3-03897-010-1-24 --- 25. The Global Benefits of Open Research and How It Can Change Scientific Publishing / by Bernhard C. Geiger. https://doi.org/10.3390/books978-3-03897-010-1-25 --- 26. The Academic, Industrial and Societal Impacts of Open Research / by Fitya Syarifa Mozar. https://doi.org/10.3390/books978-3-03897-010-1-26 --- 27. Global Consequences of Open Research / by Manisha Hariram and Ravi Sahu. https://doi.org/10.3390/books978-3-03897-010-1-27 --- 28. Drawing an Accessible Future for New Generations / by Michael Nones. https://doi.org/10.3390/books978-3-03897-010-1-28 --- 29. The Impact of Open Access on Global Challenges Research / by Paula Fraga-Lamas. https://doi.org/10.3390/books978-3-03897-010-1-29 --- 30. Why Care About the Higgs Boson / by Spiros Kitsinelis. https://doi.org/10.3390/books978-3-03897-010-1-30 --- 31. Open Research: What’s More? / by Stefano Cinti. https://doi.org/10.3390/books978-3-03897-010-1-31 --- 32. Open Research: Much Ado About Nothing? / by Tochukwa Ozulumbra. https://doi.org/10.3390/books978-3-03897-010-1-32 --- 33. Open Research is a Blessing / by Mai Sabry Saleh. https://doi.org/10.3390/books978-3-03897-010-1-33 --- 34. Prospects of Global Open Research / by Auriol Degbelo. https://doi.org/10.3390/books978-3-03897-010-1-34 --- 35. Open Access: a Two-Way Path for the Underprivileged / by Stefania Noerman. https://doi.org/10.3390/books978-3-03897-010-1-35 --- 36. Open Research: Interlinking Sanctuaries of Knowledge / by James Guo Sheng Moo. https://doi.org/10.3390/books978-3-03897-010-1-36

Description / Table of Contents: Der Jahresbericht der DFG bietet auf über 320 Seiten einen umfassenden Überblick über die Tätigkeits- und Förderschwerpunkte im Jahr 2018. In journalistisch aufbereiteten Beiträgen werden Projekte aus der Forschungs- und Infrastrukturförderung vorgestellt, die pars pro toto für die über 33 000 Vorhaben stehen, die im Berichtsjahr von der DFG mit insgesamt über 3,4 Milliarden Euro gefördert wurden. In diesem Jahr stehen dabei die Exzellenzcluster im Vordergrund, über die 2018 im Rahmen der Exzellenzstrategie des Bundes und der Länder zur Stärkung der Spitzenforschung an den Universitäten in Deutschland (ExStra) die Entscheidungen fielen. Ein ausführlicher statistischer Teil präsentiert die wichtigsten Zahlen und Grafiken zum Förderhandeln der DFG. Der Jahresbericht, der am 4. Juli 2019 bei der Mitgliederversammlung im Rahmen der Jahresversammlung vorgestellt wurde, zeigt nicht zuletzt, dass eine gut funktionierende Selbstverwaltung der deutschen Wissenschaft von dem Engagement zahlreicher Personen lebt, wie sie in der DFG beispielsweise als Gutachterinnen und Gutachter, Gremienmitglieder oder Mitarbeiterinnen und Mitarbeiter der Geschäftsstelle tätig sind.

Description / Table of Contents: SHOCK COMPRESSION OF MATERIALS AND NEW MATERIALS SYNTHESIS / Akira B. Sawaoka / pp. 1-6 --- EXPLOSIVE TECHNIQUE FOR GENERATION OF HIGH DYNAMIC PRESSURE / Shuzo Fujiwara / pp. 7-21 --- TWO-STAGE LIGHT GAS GUN AS A HIGH PRESSURE TOOL FOR MATERIALS SCIENCE STUDY / Akira B. Sawaoka / pp. 23-31 --- A LAUNCH OF A PROJECTILE BY A TWO-STAGE LIGHT GAS GUN AND ITS OPTICAL OBSERVATION / Kunio Soga and Masao Shirouzu / pp. 33-47 --- RAIL GUN DEVELOPNENT AT TOKYO INSTITUTE OF TECHNOLOGY / Shu Usuba, ken-ichi Kondo and Akira B. Sawaoka / pp. 49-66 --- POWER SOURCES AND DIAGNOSTIC SYSTEM FOR RAILGUN / Yozo Kakudate, Shu Usuba, Masatake Yoshida, Katutoshi Aoki, Katsumi Tanaka, and Shyuzo Fujiwara / pp. 67-85 --- DIAMOND AND CUBIC BORON NITRIDE SYNTHESIS BY MEANS OF SHOCK-CONPRESSION / Nobuo Setaka and Tadao Sato / pp. 87-102 --- CHEMICAL EFFECTS OF SHOCK WAVES IN SOLIDS / Yasuhiko Syono / pp. 103-122

Description / Table of Contents: INTRODUCTION --- Shock Compression Chemistry of materials, Y. Horie and A. B. Sawaoka, pp. 3-22 --- 1.1 The Nature of Shock Waves, pp. 3-5 --- 1.2 Compaction of Powders and Shock Activation, pp. 6-9 --- 1.3 First-Order Phase Transitions and Chemical Reactions, pp. 10-12 --- 1.4 Time Scales and Interactions of Basic Mechanisms, p. 12 --- 1.4.1 Shock propagation in a particle assemblage, p. 12 --- 1.4.2 Energy localization, pp. 12-13 --- 1.4.3 Thermal relaxation of hot spots, p. 14 --- 1.4.4 Mass diffusion in solids, p. 14 --- 1.4.5 Kinetic constants, pp. 14-16 --- 1.5 Some Roles of Shock Compression Techniques in Material Sciences Study, p. 16 --- 1.5.1 Shock compression technique as a tool of high pressure production, p. 16 --- 1.5.2 Appearance of diamond anvil-type high-pressure apparatus, pp. 16-18 --- 1.5.3 New roles of shock compression technology as a unique method of very high temperature production, pp. 18-19 --- 1.5.4 Development of conventional hypervelocity impact techniques for precise measurement of materials under shock compression, pp. 19-21 --- FUNDAMENTALS OF SHOCK WAVE PROPAGATION --- Shock Compression Chemistry of materials, Y. Horie and A. B. Sawaoka, pp. 23-78 --- 2.1 Hydrodynamic Jump Conditions and the Hugoniot Curve, pp. 23-32 --- 2.2 Shock Transition in Hydrodynamic Solids, pp. 32-42 --- 2.3 Non-Hydrostatic Deformation of Solids, p. 42 --- 2.3.1 Elastic-ideally-plastic solids, pp. 42-53 --- 2.3.2 Experimental observations of elastic-plastic behavior, pp. 53-56 --- 2.4 Wave-body interactions, pp. 56-57 --- 2.4.1 Preliminaries, pp. 57-60 --- 2.4.2 Planar impact of similar and dissimilar bodies, pp. 60-61 --- 2.4.3 Shock wave interaction with material boundaries, pp. 61-64 --- 2.4.4 Wave-wave interactions, pp. 65-66 --- 2.4.5 Detonation wave and interaction with a solid surface, pp. 66-77 --- SHOCK COMPRESSION TECHNOLOGY --- Shock Compression Chemistry of materials, Y. Horie and A. B. Sawaoka, pp. 79-115 --- 3.1 Gun Techniques, p. 80 --- 3.1.1 Single stage gun, p. 80 --- 3.1.2 Conventional two stage light gas gun, pp. 80-83 --- 3.1.3 Velocity measurement of projectile, p. 83 --- 3.1.4 Magnetoflyer method, pp. 83-84 --- 3.1.5 CW x-ray velocity meter, pp. 84-86 --- 3.1.6 Measurement of interior projectile motion, pp. 86-87 --- 3.1.7 Recovery experiments, pp. 87-89 --- 3.2 Explosive Techniques, p. 89 --- 3.2.1 Plane shock wave generation and recovery fixture, pp. 89-91 --- 3.2.2 Numerical simulaation of shock compression in the recovery capsule, pp. 91-94 --- 3.2.3 Cylindrical recovery fixture, pp. 94-95 --- 3.3 In-situ Measurements, p. 95 --- 3.3.1 Manganin pressure gauge, pp. 95-98 --- 3.3.2 Particle velocity gauge, pp. 99-100 --- 3.3.3 Observations of multiple shock reverberations by using a manganin pressure gauge and particle velocity gauge, pp. 100-106 --- 3.3.4 Shock temperature measurement, pp. 106-111 --- 3.3.5 Copper-Constantan thermocouple as a temperature and pressure gauge, pp. 111-113 --- THERMOMECHANICS OF POWDER COMPACTION AND MASS MIXING --- Shock Compression Chemistry of materials, Y. Horie and A. B. Sawaoka, pp. 117-170 --- 4.1 A One Dimensional Particulate Model, pp. 117-123 --- 4.2 Continuum Models, p. 123 --- 4.2.1 Hydrodynamic models, pp. 124-141 --- 4.2.2 Continuum plasticity theory, pp. 141-148 --- 4.2.3 Application, pp. 148-154 --- 4.3 Particle Bonding and Heterogeneous Processes, pp. 154-160 --- 4.4 Mass Mixing, pp. 160-169 --- THERMOCHEMISTRY OF HETEROGENEOUS MIXTURES --- Shock Compression Chemistry of materials, Y. Horie and A. B. Sawaoka, pp. 171-225 --- 5.1 Thermodynamic Functions of Heterogeneous Mixtures, pp. 172-187 --- 5.2 Analytical Equations of State, pp. 187-191 --- 5.3 Hugoniots of Inert Mixtures, p. 191 --- 5.3.1 Thermodynamically equilibrium models, pp. 191-197 --- 5.3.2 Mechanical models, pp. 197-199 --- 5.4 First-Order Phase Transitions, pp. 199-206 --- 5.5 Chemical Equilibria, pp. 206-212 --- 5.6 Reaction Kinetics, p. 212 --- 5.6.1 Rate equations, pp. 212-214 --- 5.6.2 Nucleation, pp. 214-216 --- 5.6.3 Growth, pp. 216-217 --- 5.6.4 Pressure effects, pp. 217-218 --- 5.7 Shock-Induced Reactions in Powder Mixtures, pp. 218-224 --- HYDRODYNAMICAL CALCULATIONS --- Shock Compression Chemistry of materials, Y. Horie and A. B. Sawaoka, pp. 227-276 --- 6.1 Conservation Equations of Continuum Flow, pp. 227-228 --- 6.1.1 Mass conservation, pp. 228-230 --- 6.1.2 Conservation of linear momentum, pp. 230-231 --- 6.1.3 Enegy conservation, pp. 231-234 --- 6.2 Constitutive Modeling of Inorganic Shock Chemistry, pp. 234-235 --- 6.2.1 VIR model, pp. 235-239 --- 6.2.2 Pore collapse, p. 239 --- 6.2.3 Chemical kinetics, pp. 239-240 --- 6.2.4 Computational constitutive reactions, pp. 240-245 --- 6.3 Applications of the VIR Model, p. 245 --- 6.3.1 Shock wave profiles in Ni/Al powder mixtures, pp. 245-250 --- 6.3.2 Compaction of diamond with Si and graphite, pp. 250-257 --- 6.4 Continuum Mixture Theory and the VIR Model, p. 257 --- 6.4.1 Continuum mixture theory, pp. 257-263 --- 6.4.2 Derivation of the VIR model using the CMT, pp. 263-269 --- 6.4.3 A model of heterogeneous flow, pp. 269-275 --- SHOCK CONDITIONING AND PROCESSING OF CERAMICS --- Shock Compression Chemistry of materials, Y. Horie and A. B. Sawaoka, pp. 277-360 --- 7.1 Shock Conditioning of Powder of Inorganic Materials, p. 227 --- 7.1.1 Brief review of shock conditioning studies, p. 227 --- 7.1.2 Aluminum oxide powder, pp. 277-281 --- 7.2 Shock Synthesis of Inorganic Materials, p. 281 --- 7.2.1 Shock synthesis studies, p. 281 --- 7.2.2 High dense forms of carbon, pp. 281-285 --- 7.2.3 High dense forms of boron nitride, pp. 285-287 --- 7.2.4 Shock treatment of boron nitride powders, pp. 287-301 --- 7.3 Shock Consolidation of Ceramic Powders, p. 301 --- 7.3.1 Why non-oxide ceramics?, pp. 301-302 --- 7.3.2 Dynamic consolidation of SiC powders, pp. 302-304 --- 7.3.3 Approach to the fabrication of crack free compacts, pp. 304-305 --- 7.3.4 Shock consolidation of SiC powder utilizing post shock heating by exothermic reaction, pp. 305-310 --- 7.4 Dynamic Compaction of Zinc Blende Type Boron Nitride and Diamond Powders, p. 310 --- 7.4.1 Background, pp. 310-311 --- 7.4.2 Cubic boron nitride, pp. 311-318 --- 7.4.3 Diamond, pp. 318-326 --- 7.4.4 Diamond composites obtained by utilizzing exothermic chemical reaction, pp. 326-332 --- 7.5 Very High Pressure Sintering of Shock Treated Powders, pp. 332-334 --- 7.5.1 Silicon nitride, pp. 334-336 --- 7.5.2 w-BN, pp. 336-346 --- 7.6 Rapid Condensation of High Temperature Ultrasupersaturated Gas, p. 346 --- 7.6.1 Silicon nitride, pp. 346-352 --- 7.6.2 Carbon, pp. 352-357

Description / Table of Contents: With the success of open access publishing, Massive open online courses (MOOCs) and open education practices, the open approach to education has moved from the periphery to the mainstream. This marks a moment of victory for the open education movement, but at the same time the real battle for the direction of openness begins. As with the green movement, openness now has a market value and is subject to new tensions, such as venture capitalists funding MOOC companies. This is a crucial time for determining the future direction of open education. In this volume, Martin Weller examines four key areas that have been central to the developments within open education: open access, MOOCs, open education resources and open scholarship. Exploring the tensions within these key arenas, he argues that ownership over the future direction of openness is significant to all those with an interest in education.

Description / Table of Contents: The present Special Issue intends to explore new directions in the field of acoustics and ultrasonics. The interest includes, but is not limited to, the use of acoustic technology for condition monitoring of materials and structures. (The basis of this issue comes from selected papers of the 6th International Conference on Emerging Technologies in Non-destructive Testing, ETNDT6 held in Brussels May 27-29th, 2015).