Molecular Highway for Electrons in OLEDs

Now, a team from the Max Planck Institute for Polymer Research has developed a new material concept that could allow efficient blue OLEDs with a strongly simplified structure. Read on to learn more.

Improving Surveying Efficiency by Using Robots and Precision Positioning

In partnership with Point One, Civ Robotics is ensuring that precise construction layouts won’t be at odds with efficiency. Land surveying is a critical stage in the construction layout process, during which workers use various forms of global navigation satellite systems (GNSS) to mark specific locations for builders. Read on to learn more.

Optical Invention Mirrors the Image Processing Power of a Human Eye

Mimicking the easy, instantaneous image processing power of the human eye, Penn State electrical engineering researchers created a metasurface, an optical element akin to a glass slide that uses tiny nanostructures, placed at different angles to control light.

A Green Approach to Reducing Flood Impacts

Penn State researchers are exploring green stormwater infrastructure to manage severe urban flooding and pollution. They are studying ways to improve the existing green stormwater infrastructure in Lancaster, PA, as a pilot project for other cities as well.

Multiphysics Simulation Drives Smart City Technology

Ishant Jain, Principal Researcher in R&D at Raychem RPG, applied his years of simulation experience to the challenge of creating a smart city-ready and space-conscious power box. The team enlisted multiphysics simulation to tackle the engineering challenges that accompanied the creation of this radical new design.

Measurement Technology Drives Vehicle Development Forward

Thorough vehicle dynamics tests provide the data that will inform the final setup of the chassis and the characteristics of the control systems.

Method Recycles Facemasks into Roads to Combat COVID-Generated Waste

Making one kilometer of a two-lane road would use up about three million masks.

Tires and Building Rubble Combine to Form a Sustainable Road-Making Material

The sustainable material offers a zero-waste solution to boost recycling and support the circular economy.

Retroreflective Material for Nighttime Color-Changing Road Signs

The technology could help call attention to important traffic information when it’s dark, with potential benefits for both drivers and pedestrians.

NASA Space Data Can Cut Disaster Response Times, Costs

The NASA study is a first step in developing a model to deploy in future disasters.

Taking a City’s Pulse with Moveable Sensors

Suppose you have 10 taxis in Manhattan. What portion of the borough’s streets do they cover in a typical day?

Electric Vehicle Fast Chargers Present Some Overlooked Circuit Protection Challenges

The first mass-produced electric vehicles (EVs) hit the road late in 2010 with the introduction of the Nissan Leaf, which remains the world’s top-selling,...

Make Your Construction Jobsite Safer and Faster with Smart Sensors

Concrete is the material most widely used by humans — after water. As its ingredients are readily available almost anywhere in the world, it is the main component used by...

Nano-Additives Increase the Service Life of Concrete

A new method increases the service life of concrete structures by reducing the infiltration rates of deleterious ions. The key is a nano-sized additive that slows down penetration of chloride...

Taking It to the Streets: Designing Streetlamp Optical Components

The task of creating a streetlamp optical system has changed over the last 20 years and due to this change, so has optical design software. Let’s compare the task of designing...

Camera-Equipped Vehicles ‘See the Light’ in Cities

Imagine if every police car, bus, and garbage truck gathered important infrastructure data as they made their usual routes through the city. In different field tests around the world, re...

LEDs Reduce Energy Consumption for Monte Carlo Resort’s Street of Dreams

Light Efficient Design, a division of TADD, LLC, recently completed an LED retrofit project in the busy “Street of Dreams” retail area of the Monte Carlo Casino and...

Model Predictive Automatic Recovery System

In commercial aviation, there have been several recent cases of unstabilized approaches that have resulted in crash landings short of the runway. Some of the direst consequences of these incidents may...

LED Street Lights Reduce Energy Consumption by 72% at Power Station

When the NRG power plant in El Segundo, Calif., was redesigned, two towers were demolished which caused extensive light from the plant to bother local neighbors. In an effort...

LED Panels Illuminate Stained Glass Window

The newly-renovated Church of the Covenant in Cleveland, Ohio, has a large, ornate rose stained-glass window that faces the Seidman Cancer Center at the University Hospitals Case Medical Center across...