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  • Courseware 
    Water and Wastewater Treatment Engineering

    Water and Wastewater Treatment Engineering

    This course is an overview of engineering approaches to protecting water quality with an emphasis on fundamental principals. Theory and conceptual design of systems for treating municipal wastewater and drinking water are discussed, as well as reactor theory, process kinetics, and models. Physical, chemical, and biological processes are presented, including sedimentation, filtration, biological treatment, disinfection, and sludge processing. Finally, there is discussion of engineered and natural processes for wastewater treatment.

    Subjects:
    Environmental Engineering
    Keywords:
    Water -- Purification Drinking water -- Purification Sewage -- Purification
    Resource Type:
    Courseware
     
  • Courseware 
    Wave Propagation

    Wave Propagation

    This course discusses theoretical concepts and analysis of wave problems in science and engineering. Examples are chosen from elasticity, acoustics, geophysics, hydrodynamics, blood flow, nondestructive evaluation, and other applications.

    Subjects:
    Mechanical Engineering and Physics
    Keywords:
    Wave mechanics Wave-motion Theory of
    Resource Type:
    Courseware
     
  • Presentation 
    Wego s.r.l.

    Wego s.r.l.

    This video was recorded at Transnational ICT and Security Technology Opportunities, Ljubljana 2007. Wego works in the e-government sector. Its activities consist of consulting and software development for public administration entities, and especially of: business process and administrative proceedings engineering; front end solutions development; electronic document management (EDM).

    Subjects:
    Management and Computing
    Keywords:
    Information resources management Management information systems Internet in public administration
    Resource Type:
    Presentation
     
    OER
  • Presentation 
    Welcome to the Summer School on Advanced Technologies for Knowledge Intensive Networked Organizations 2010 - Aachen

    Welcome to the Summer School on Advanced Technologies for Knowledge Intensive Networked Organizations 2010 - Aachen

    This video was recorded at COIN / ACTIVE Summer School on Advanced Technologies for Knowledge Intensive Networked Organizations, Aachen 2010. Organized by COIN FP7 Integrated Project (http://www.coin-ip.eu/) and ACTIVE FP7 Integrated Project (http://www.active-project.eu), the summer school seeks to bring together students, scholars and researchers from industry in order to foster collaboration and interoperability through innovative software solutions and share the recent research developments from well-established researchers and educators. The main topics of the summer school are: Interoperability and collaboration models and solutions, Enterprise interoperability and collaboration services, Innovative knowledge and semantically powered technologies, Knowledge process and context modeling, Pro-active knowledge tools, Large scale analytics and reasoning tools, Business cases and real case studies. More about the event at http://coin-active-ss.ijs.si/

    Subjects:
    Management
    Keywords:
    Enterprise application integration (Computer systems) Internetworking (Telecommunication) Management information systems Information resources management
    Resource Type:
    Presentation
     
    OER
  • Video 
    Welding 101

    Welding 101

    In general, and compared to other common building materials, metals have excellent mechanical properties. They are hard, tough, strong, and durable. As someone who occasionally works the wood, even I can admit that metals are a superior material in many regards. So you can see why it would be advantageous to have a way to connect them together, especially if you can do it in such a way that joint isn’t the weakest part of your assembly. That’s the goal of welding, and luckily, this is not something reserved for industrial factories and machine shops. From my own experiences so far, welding is something you might be able to do yourself as a hobby. And stay tuned till the end for some tips for getting started.

    Keywords:
    Welding
    Resource Type:
    Video
     
  • Video 
    What is Air Lock?

    What is Air Lock?

    This video shows a demonstration and brief explanation of air lock in fluid pipelines. If you assume that gasses don’t get into pipes or that they can’t constrict the flow, you might design a pipeline that doesn’t work. Luckily for engineers, this is a well-known phenomenon in pipe systems. It’s just one of the complexities that come with the job and we’ve come up a with a lot of creative ways to overcome it.

    Subjects:
    Building Services Engineering and Building and Real Estate
    Keywords:
    Fluid dynamics Pipelines
    Resource Type:
    Video
     
  • Video 
    What is Autism? Do you know the signs?

    What is Autism? Do you know the signs?

    Autism is a spectrum disorder which includes a large range of symptoms and behaviors. This video is part for Behavior Frontiers Applied Behavior Analysis (ABA) Training Program with an Autism Specialization. Available via web based training program or at seminars across the country.

    Course related:
    RS3320 Clinical Sciences in Developmental Dysfunction
    Subjects:
    Health Sciences
    Keywords:
    Autism
    Resource Type:
    Video
     
  • Video 
    What is Cavitation?

    What is Cavitation?

    This video shows the basics of fluid cavitation, including demonstration from AvE. If you subject a fluid to a sudden change in pressure, some interesting things can happen. You can cause tremendous damage to moving parts, or you can harness this destructive power in many beneficial ways.

    Keywords:
    Hydrodynamics Cavitation Fluid mechanics
    Resource Type:
    Video
     
  • Video 
    What is Concrete?

    What is Concrete?

    What's the difference between concrete and cement? Concrete is the most important construction material on earth and foundation of our modern society. At first glance it seems rudimentary, but there is a tremendous amount of complexity involved in every part of designing and placing concrete. This video is meant to be a bare-bones introduction to the topic, with a cool demonstration of concrete strength using a hydraulic press.

    Subjects:
    Building and Real Estate
    Keywords:
    Concrete Cement
    Resource Type:
    Video
     
  • Video 
    What is Prestressed Concrete?

    What is Prestressed Concrete?

    Sometimes conventional reinforcement isn't enough. The basics of prestressed concrete. Prestressing reinforcement doesn't necessarily make concrete stronger. But, it does increase the serviceability of concrete members by reducing the amount of deflection under load. This video explains the two most common types of prestressed concrete: pre-tensioned and post-tensioned. Prestressed concrete is used in all kinds of structures from bridges to buildings to silos and tanks. It’s a great way to minimize cracking and take fuller advantage of the incredible strength of reinforced concrete.

    Subjects:
    Building and Real Estate
    Keywords:
    Prestressed concrete Reinforced concrete
    Resource Type:
    Video