| Energy harvesting (65) |  |
| Wireless power transfer (12) | |
says the company. he Arbre à Vent is part of the energy harvesting movement, and powerful enough to ensure the electrical autonomy of a family of four.
#Smart sensors that harvest power from sun heat or vibrations European researchers have developed advanced energy harvesting technology that allows wireless sensor networks to power themselves from the sun, heat or vibrations.
They are focusing on making energy harvesters more efficient and are integrating multiple energy harvesting and sensing circuitry into individual devices.
The researchers are also developing intelligent algorithms (small programs) to efficiently manage the energy obtained from the environment.
sees such efficient energy harvesting systems playing a crucial role in the Internet of things, the concept that in the future myriad different devices,
and tuned to capture microwave signals researchers have designed a power harvesting device with efficiency similar to that of modern solar panels.
But this versatile energy harvester could be tuned to harvest the signal from other energy sources including satellite signals sound signals
The design process used to create our metamaterial array takes these effects into account allowing the cells to work together. ith additional modifications the researchers say the power harvesting metamaterial could potentially be built into a cell phone allowing the phone to recharge wirelessly while not in use.
or example a series of power harvesting blocks could be assembled to capture the signal from a known set of satellites passing overhead the researchers explain.
could help advance thermophotovoltaics as well other areas of research including energy harvesting from waste heat high-temperature catalysis
Dynamic wireless power transfer could also be used for robots. The techniques that the NCSU researchers used for dynamic EV charging have already been applied in some consumer electronics,
As Witricity have mentioned on their website the Highly Resonant Wireless power transfer technology they have developed is also distinct from Tesla creations and
or other sources of ambient energy and represents an amount that could be sufficient to provide useful power for electronic devices in some remote locations.
Chuanhua Duan an assistant professor of mechanical engineering at Boston University who was involved not in this research says This work provides a new approach for energy harvesting
and anti-icing but no one has correlated condensation with energy harvesting before. The research which also included MIT graduate student Daniel Preston and former postdoc Ryan Enright now at Lucent Ireland Ltd. was supported by MIT s Solid-state Solar-Thermal energy Conversion Center
and Adam Rein MBA 10 Altaeros has developed the world s first commercial airborne wind turbine which uses a helium-filled shell to float as high as a skyscraper and capture the stronger steadier winds available at that altitude.
#Scalable growth of high quality bismuth nanowires Bismuth nanowires have intriguing electronic and energy harvesting application possibilities.
These metals open the application space to areas such as energy harvesting sensing and electrochemical studies. The lift off technique is a method of patterning target materials on the surface of a substrate by using a sacrificial material.
Not what we thought they were For the past 10 years scientists have been fascinated by a type of electric bacteria that shoots out long tendrils like electric wires using them to power themselves
Understanding the way these electric bacteria work has applications well beyond the lab. Such creatures have the potential to address some of the big questions about the nature of life itself including
Nokia worked with the QMUL team to create an energy harvesting prototype (a nanogenerator) that could be used to charge a mobile phone using everyday background noise such as traffic,
The nanorods can be coated onto various surfaces in different locations making the energy harvesting quite versatile.
Its energy harvesting capabilities come courtesy of a metamaterial a synthetic material engineered with characteristics not found in nature like the ability to bend light the wrong way
As the Airborne wind turbine makes giant vertical loops air spins four rotors which drive generators. A tether sends the power to a ground station.
#Lab team develops hyper-stretchable elastic-composite energy harvester A research team led by Professor Keon Jae Lee of the Department of Materials science and engineering at the Korea Advanced Institute of Science
and Technology (KAIST) has developed a hyper-stretchable elastic-composite energy harvesting device called a nanogenerator. Flexible electronics have come into the market
The new SEG can be applied to a wide-variety of wearable energy harvesters to transduce biomechanical-stretching energy from the body (or machines) to electrical energy.
which is entitled"A Hyper-Stretchable Elastic-Composite Energy harvester
#Bacterial raincoat discovery paves way to better crop protection Researchers have discovered how communities of beneficial bacteria form a waterproof coating on the roots of plants,
and charge the sensor's power supplyhe image sensor continuously toggles between image capture and power harvesting modes.
This energy is passed from home to car or vice versa through a bidirectional wireless power transfer system, a pad besides the structure over which the PUV parks.
including energy harvesting technology, mass manufacturing of integrated electronics, autofocus and smart lens case technologies. EPGL has announced not yet publicly
and energy harvesters that could be used for conversion of waste heat to electricity. Their development could also lead to advancements in the efficiency of solar energy capture.
A battery in the device is recharged continually by a Freevolt energy harvester. The technology which has been patented, could now be used by organisations such as supermarkets
energy harvesters and RFID tags g
#To infinity and beyond: Light goes infinitely fast with new on-chip material Electrons are so 20th century.
the practical upshot of this research may be in the eventual production of novel types of ultrafast and extremely effective photodetectors and energy harvesting devices.
However, previous wireless brain-stimulating devices were limited by their power harvesting components. If these parts were small,
To improve the material's energy harvesting ability, they added DNA, which has good electrical properties
"This results in a significant reduction of the energy harvesting surface footprint. Real estate is a precious commodity for energy absorption
"Other key applications include"wireless power transfer--directly adaptable to power remote devices such as RFID devices and tags or even remote devices in general,"Ramahi noted.
they have energy harvesting capabilities, and engineers can periodically wake them up to get fresh readings from the sensors and check for any changes.
Weigel also hopes that it could one day be possible to incorporate an energy harvesting system that would power iskin via the wear's body.
#Hyper-stretchable elastic-composite energy harvester Scientists have developed a hyper-stretchable elastic-composite energy harvesting device called a nanogenerator.
and Technology (KAIST) has developed a hyper-stretchable elastic-composite energy harvesting device called a nanogenerator. Flexible electronics have come into the market
The new SEG can be applied to a wide-variety of wearable energy harvesters to transduce biomechanical-stretching energy from the body (or machines) to electrical energy.
"In the short to medium term, the researchers hope to use their method to make printed, disposable biosensors, energy harvesters and RFID tags.
Presentation EM+AS+SS-Mom6,"Metamaterial Enhanced Rectenna for Efficient Energy harvesting,"is at 10:00 a m. on Monday, Oct 19.
but things like this could be used to do some kind of energy harvesting, Grabe said. Moving things in and out of living cells would be even harder
To improve the material energy harvesting ability, they added DNA, which has good electrical properties and is biocompatible and biodegradable.
energy harvesters that would convert waste heat to electricity and ultimately for a new way to efficiently capture solar energy.
energy harvesters and RFID tags s
#Transplanting from Pig to Human Never before have scientists been able to make scores of simultaneous genetic edits to an organism genome.
Finding new and more efficient solutions to energy harvesting, nanoporous membranes for water desalinization, solar thermal fuels and more.
#More than 80%Efficiency Attained in New Ultralow-power Circuit Researchers at MIT developed a new ultralow-power circuit that improves efficiency of energy harvesting to more than 80 percent.
But several experimental options for energy harvesting or wireless charging might eventually make that possible (see Batteryless Sensor Chip for the Internet of Thingsand obile Gadgets That Connect to Wi-fi without a Battery w
supporting batteries and energy harvesters configured to provide low-power current at maximum efficiency. This architecture allows designers to use smaller, cheaper,
or use intermittent ambient energy sources such as solar photovoltaic. Supercapacitors also enable ultra-quick device charging and wireless power transfer,
and provide the backup needed for graceful shutdown and"last gasp"transmissions in mission-critical applications.
and other low-power batteries such as coin cells/button cells, energy harvesting modules (solar, vibration/kinetic, RF,
and other ambient energy sources), as well as inductive/wireless and cable/cradle fast-charging systems. Key features of Thinline include:
The biowave actually gives you a twofer of potential and kinetic wave energy harvesting. It consists of an array of floats that rise and fall with the up and down-down surface motion of swells,
#Wireless power transfer now lets you charge mobile phones from a distance Now, you won have to look for a socket to charge your phone or a laptop.
Researchers have developed a wireless power transfer (WPT) technology that can charge mobile phones from a distance. The WPT technology developed by researchers at the Korea Advanced Institute of Science and Technology (KAIST) works just as Wi-fi works for Internet connections.
an energy harvesting process that is normally used to recycle damaged organelles and proteins. And autophagy is especially important to cancer cells that have been cut off from nutrient pathways, due to the attacks of cancer drugs such as rampamycin (mtor) inhibitors.
The new wireless power transfer system developed at KAIST, which was tested on a Samsung galaxy Note equipped with a special reception coil,
which Misfit has dubbed an"energy harvesting crystal.""The clear crystal version of the Shine can't absorb quite as much light as the blue version,
New ultralow-power circuit improves efficiency of energy harvesting to more than 80 percent June 23rd, 2015nanometric sensor designed to detect herbicides can help diagnose multiple sclerosis June 23rd,
and energy harvesting devices could be transformed by the unique properties of graphene. The extremely cost efficient procedure that we have developed for preparing graphene is of vital importance for the quick industrial exploitation of graphene."
#Researchers boost wireless power transfer with magnetic field enhancement Wireless power transfer works by having a transmitter coil generate a magnetic field;
One of the major roadblocks for development of marketable wireless power transfer technologies is achieving high efficiency.""Our experimental results show double the efficiency using the MRFE in comparison to air alone,
"This could help advance efforts to develop wireless power transfer technologies for use with electric vehicles, in buildings,
when placed in a magnetic field and generate negligible amounts of wasteful heat during energy harvesting, has been discovered by researchers at Temple University and the University of Maryland.
These magnets could also find applications in efficient energy harvesting devices; compact micro-actuators for aerospace, automobile, biomedical, space and robotics applications;
But by'regrowing'the mineral's surface, a smoother version of hematite doubled electrical yield, opening a new door to energy harvesting artificial photosynthesis,
learn history behind Nikola Tesla's free electricity A revolutionary new energy harvesting technology recently unveiled by Nikola Labs,
and LTE into DC power using its proprietary energy harvesting circuit, "explains the company on its website."
New zealand tech firm Stretchsense has announced it's working on a new type of energy harvesting sensor that can bend and flex
such as dynamic energy harvesting or responsive optical materials. DNA-directed rearrangementthis latest advance in nanoscale engineering builds on the team previous work developing ways to get nanoparticles to self-assemble into complex composite arrays,
and energy harvesting devices could be transformed by the unique properties of graphene. The extremely cost efficient procedure that we have developed for preparing graphene is of vital importance for the quick industrial exploitation of graphene.
and energy harvesting devices. The researchers have found out how to grow smaller crystals within the nanowire,
whose energy harvesting technology was invented by Chi-Chih Chen, a research associate professor of electrical and computer engineering at Ohio State university.
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