This research has been supported by the National Science Foundation and Oregon Built environment and Sustainable Technologies Center
and sanitation and desalination improved. Water filtration systems require a lot of energy due to friction at the nano-level.
The results have important implications for desalination processes and energy conservation, e g. improving the energy efficiency for desalination using reverse osmosis membranes with pores at the nanoscale level,
or energy conservation, e g. membranes with boron nitride nanotubes. Crowdsourcing the solutionthe project, initiated by IBM's World Community Grid,
subject to degeneration when exposed to environmental changes (such as high temperatures or UV LIGHT) and more importantly, have a high rate of false-positive readings.
Large-scale graphene can be used for applications such as water desalination membranes and flexible electronics. raphene is more conductive than any metal we know of,
said UC San diego Nanoengineering Ph d. candidate Aliaksandr (Alex) Zaretski. t has been known for years that graphene is useful as a water desalination membrane.
This greatly restricts the harm posed to the environment. People have been interested in using silver nanoparticles for antimicrobial purposes,
but there are lingering concerns about their environmental impact due to the long-term effects of the used metal nanoparticles released in the environment.
have minimal environmental impact, and are priced affordably. We expect this method to have a broad impact.
which find application in cancer treatment, pollution reduction, renewable energy collection. Scientists from Harvard, Boston, and Princeton universities have played also a role in the development of this innovative technique, called D Structure Identification of Nanoparticles by Graphene Liquid Cell EM (SINGLE),
or dissolve into the surrounding environment. This makes it completely safe to patients and most importantly
Brandl says. hen we came up with the idea to use our particles to remove toxic chemicals, pollutants,
in a solution hydrophobic pollutant molecules move toward the hydrophobic nanoparticles, and adsorb onto their surface,
and now nrichedby the pollutants they form larger aggregates that can then be removed through filtration, sedimentation,
from environmental remediation to medical analysis. The polymers are synthesized at room temperature, and don need to be prepared specially to target specific compounds;
and molecules. he interactions we exploit to remove the pollutants are nonspecific, Brandl says. e can remove hormones, BPA,
and we can do this in one step. nd the nanoparticleshigh surface-area-to-volume ratio means that only a small amount is needed to remove a relatively large quantity of pollutants.
thus offer potential for the cost-effective cleanup of contaminated water and soil on a wider scale. rom the applied perspective,
as another example of a persistent pollutant that could potentially be remediated using these nanomaterials. nd for analytical applications where you don need as much volume to purify or concentrate,
The study also suggests the broader potential for adapting nanoscale drug-delivery techniques developed for use in environmental remediation. hat we can apply some of the highly sophisticated,
The researchers, from Anhui Jianzhu University in China, say their new material could provide inspiration for other approaches to removing pollutants.
even at low concentrations, small amounts of heavy metal pollution can kill corals. This heightened toxicity is due to coral being very efficient at collecting,
Aluminium oxide has previously been used to remove pollutants, but the structure of the material has not been optimal,
"Adsorption is an easy way to remove pollutants from water, so developing new products that can do this is a big challenge in environmental remediation,
"said Dr. Xianbiao Wang, one of the authors of the study from Anhui Jianzhu University in China."
and to be stable in the reactive environment. If it's too thin--for example, two atomic layers--the cage collapses.
In that sense it contributes to the protection of the environment given that the amount of energy used worldwide for data transmission is considerable-after all,
Environmental groups and marine biologists have expressed concerns about the use of air guns for contributing to noise pollution in the ocean that can disturb
It exploits naturally occurring seismic waves generated by Earth's oceans that are several orders of magnitude weaker than those produced by earthquakes.
Overwatering puts pressure on an already scarce and expensive resource increases pollution from nutrient-rich runoff affects the quality of the fruit
#Scientists Discover Nutrient Sensor That Senses Amino acid Arginine Through a variety of mechanistic interactions mtorc1 interprets cues in the cellular environment including the availability of nutrients
which directly impact three-to seven-day weather forecasts in the United states. Cris enables weather forecasters to more accurately predict days in advance the path and severity of weather like tornadoes and snowstorms.
*and channel sounders to support modeling of mm wave communications channels in indoor and outdoor environments.
giving obvious benefits in the cost and environmental impact of running the network. Leo Laughlin who is in the first cohort of students in the CDT in Communications,
including the built environment. According to Youngbull, while it does have health applications since it is able to quantify pathogens,
a resource manager that allocates the spectrum to individual systems and senses the environment; and a cognitive radio terminal.
That would be interesting for the recycling of plastics, as well, where the sensor could identify shredded materials according to their color information,
and is particularly effective at improving predictions of high-impact weather such as hurricanes, severe weather outbreaks and winter storms.
traditional solutions of seismic sensors are susceptible to environment noise, K-9s become inefficient in windy conditions,
"The quick deployment and extended range detection capabilities enable the potential to save many more lives in a highly stressful and noisy environment,
that can extract energy from the environment to recharge. Last week, at the Symposia on VLSI Technology And circuits, MIT researchers presented a new power converter chip that can harvest more than 80 percent of the energy trickling into it,
which we now have technology that can be used for a voice assistant for household environments,
Offshore oil and gas facilities require state of the art technology to achieve results that are safe for the environment and safe for business.
environmental monitoring, and chemical, biological, radiological, nuclear, and explosives (CBRNE) detection. For more information, go to FLIR web site at www. FLIR. com o
but it has the uncanny ability to sense certain environmental cues in the body and adapt.
"The compound we found inhibits TB's ability to detect acidic environments, effectively blindfolding the bacterium
#The choking problem of Asia#s air pollution A haze periodically drifts over parts of Asia.
The record-setting air pollution, which had begun in 1997 and lasted for months, caused a 30%spike in hospital visits.
was volunteering with the Global Environment Centre, a Malaysian group that has worked for years to prevent
Unlike factory and vehicle emissions, wildfire smoke is regulated not by tailpipe scrubbers, catalytic converters or other pollution-mitigating applications.
The composition of the smoke also varies widely according to the type of material that is burning.
Peat smoke now contributes around 40%of Indonesia overall greenhouse gas emissions. Palm oil is an ingredient in a range of consumer products
Yet it has helped also to give its source country the dubious distinction of being the world third-largest greenhouse gas emitter after China and the US as well as a leading source of hazardous smoke haze.
Finer-grained particles are also harder to block with the simple surgical masks that many people in Asian cities have worn traditionally as protection against air pollution.
Some scientists suggest that peat smoke long-term effects on humans may be broadly similar to those of urban air pollution,
rather than to study the problem itself The task of mitigating pollution is clouded also by politics.
and research groups that fight air pollution elsewhere in Asia. For the moment, Tan said, PM Haze is simply trying to learn about the problem, in all its complexity,
rescuing earthquake victims or doing housework. Details are in the journal Nature. We marvel at the robots we see in films:
because they are controlled a environment and nothing unexpected can happen to them. We would like to put these robots outside of factories to help in the outside world,
#Sweet source for aviation biofuel Researchers have identified a new way to produce aviation fuel from sugarcane biomass that could deliver substantial cuts in greenhouse gas emissions.
and help mitigate climate change. The findings appear in the Proceedings of the National Academy of Sciences.
In 2012,2%of all human carbon emissions were result of plane emissions. If air travel continues to grow at the predicted rate,
"It also reduces waste, as the component is built up rather than cut from a block of material.
which was made possible by ITBM's unique research environment, "says Itami. ITBM was established officially in 2013 at Nagoya University
Location, location, location By the end of two weeks, the cells that began on a two-dimensional surface environment started taking on a 3d structure as a pulsating microchamber.
srnastride told in-Pharmatechnologist. com the bubble technology addresses bioavailability and unwanted side effects. While scientists around the world are researching other types of stimuli-responsive drug delivery,
On the flip side, an organ from a patient with a questionable history or borderline laboratory results may be considered a waste of the surgical team time and the retrieval effort abandoned.
said lead author Jill Banfield, a professor of earth and planetary science and of environmental science, policy and management. hese new groups of bacteria and Archaea are changing our understanding of the number and arrangement of branches on the tree of life.
because some organisms detected widely in the environment fail to grow in culture like other bacteria.
to characterize their lifestyles. eople have seen these bacteria in surveys of many different environments all over the planet,
must be sealed completely from any contaminant in the environment, Cima said. here was no precedent for that.
location, location By the end of two weeks, the cells that began on a two-dimensional surface environment started taking on a 3d structure as a pulsating microchamber.
understanding the biochemical sensing between organisms could have far reaching implications in ecology, biology, and robotics.
These can be correlated with other health or fitness data and even environmental conditions, such as smog levels, based on the phone's GPS locater.
Of course, this is still contingent upon the strength and sustainability of economic recovery which is still very much in the air e
#Hawaii's Papaya Growers Struggle in Hurricane Aftermath Hurricane Iselle assault on Hawaii garnered national coverage as the storm approached,
reduce pollution and energy use, and minimize impact on water quality, according to the participants. Jenny Cross, Global Sustainability Director for Mohawk Industries maker of Smartstrand carpets that use renewable nylons explains:
e find that what she is looking for and in our case, it is mostly a female demographic purchasing flooring is centered really more on the health
The biopharmaceutical industry is an important contributor to U s. economic growth and sustainability, with more than 650,000 direct jobs (supporting a total of nearly 4 million jobs) and an economic output that totals more than $900 billion
It is designed to help gauge how the global environment is changing and the extent to
and effectively creating a more favorable environment for R&d investment around the globe d
#The White house Releases its Strategy for Restoring Pollinator Habitats Today, The White house released its National Strategy to Promote the Health of Honey bees
But now, a French design duo has come up with a way to turn the humble table into a means of climate control that doesn't use any electricity.
It a feat of engineering that makes the most sense in homes that don't have climate control.
To overcome this, Controlled Environments reports that the research group designed materials based around polymers and wax.
and is making every effort to limit its environmental impact, "the company said in a statement.
and is credited for giving rise to the American environmental movement. Several hundred thousand gallons spilled from a blowout on an oil platform
and the Santa barbara-based Environmental Defence Center said to have it occur in"a sensitive and treasured environment is devastating to watch."
and is making every effort to limit its environmental impact, "the company said in a statement.
and is credited for giving rise to the American environmental movement. Several hundred thousand gallons spilled from a blowout on an oil platform
and the Santa barbara-based Environmental Defence Center said to have it occur in"a sensitive and treasured environment is devastating to watch."
These can be correlated with other health or fitness data and even environmental conditions, such as smog levels, based on the phone's GPS locater.
The Bourns team resolved that problem by upcycling silicon into a mass of nanofibers enabling the battery to cycle hundreds of times without degrading.
In the illustration below, you can see the upcycling process at work: To ice the cake, based on the lab work so far,
That would have a tremendous impact on the environment, especially considering how access to clean water is one of the most pressing issues facing the public these days.
the environmental benefits via reduced emissions and air pollution are certainly worth noting taxis are, after all, responsible for a great deal of air pollution in many large cities l
and in turn, all that agricultural activity has contributed to a region that has one of the worst air pollution records in the country.
Furthermore, effluent from cow waste is a huge threat to what already are stressed the San joaquin valley watersheds.
On the upside, all that agricultural waste creates a solid biofuels pipeline. Forget the food-versus-fuel debate:
especially cow manure, is becoming expensive and of course, problematic for the local environment. Biofuels, clean energy, renewable energy, biofuels, biogas, cow manure, waste diversion, Pixley, Calgren, Regensis, Tulare County, DVO, California Energy Commission, dairy industry, San joaquin valley
The recent launch of the Calgren Ethanol Plant in the Tulare County town of Pixley is a step in helping California meet its clean energy goals while addressing the San joaquin valley terrible air pollution.
More biorefineries such as the Calgren plant could help California solve multiple challenges a boost in production of clean transport fuels, the reduction in agricultural waste and for local residents,
better air quality in the San joaquin valley. here is enough organic waste (in California) to power 2 to 3 million homes
The idea was floated first by Prime minister Modi himself at the first meeting of the council of ministers on climate change last month.
All countries are required to submit their plans to reduce greenhouse gas emissions as part of the run-up to the climate change summit at Paris at the end of the year.
the government plans to quantify the emission reduction achieved through renewable energy projects and present it as a just contribution towards fighting climate change.
The real motive of this association could be to lobby for a wider acceptance of such an exercise as part of the new climate change treaty.
Image Credit: via#@Reinvest201 v
#Evercharge Delivers EV Charging Solutions For Apartment Dwellers It no secret that in America and across the world,
finding bacteria that can survive the harsh environment of concrete. t a rocklike, stonelike material,
so I think it a really nice example of tying nature and the built environments together in one new concept.
so I think it a really nice example of tying nature and the built environments together in one new concept. d
and Mexico have mirrored just the European union in seeking a continent-wide approach to North american energy and related climate change.
and integrate more climate change-related policies into energy discussions between the countries. he North american energy working group met in Mérida, Yucatán, Mexico.
All three countries have announced 2030 greenhouse gas emissions targets in anticipation of the Paris international climate negotiations (the UN COP21 meeting) this December.
and the United nations Framework Convention on Climate change work on creating lear, stable, ambitious policy frameworks that could eventually connect national systems.
and cost-effective ways to reduce carbon emissions. an Beat m? Join m The oil companiesjoint statement effectively reverses previous claims from industry that petroleum causes the environmentnd the crucial atmospheric greenhouseo harm.
academic, and popular work to reduce greenhouse gas emissions in anticipation of potentially increased climate change. Some of these disparate industrial alliances are We Mean Business, The Climate Group, the B Team, the Corporate Leadership Group,
They have raised for the first time climate change to a level equal to the importance of energy in sustaining life On earth as we know it.
They have acknowledged also the current trend of greenhouse gas emissions is over the threshold the Intergovernmental panel on climate change says will keep global temperature rise below the current 2 degrees Centigrade figure.
In it, they also expressed a strong role for natural gas in reducing carbon emissions. The subject of natural gas raises many eyebrows because although that fuel is currently available and inexpensive,
it too contributes to carbon pollution, emitting half the carbon dioxide of coal and producing additional methane, a more potent greenhouse gas over the short term (20 years).
However, the call is still a major step forward to decarbonization because, for the first time, major polluters at the source have shown eagerness to support potent climate change efforts.
Says Michael R. Bloomberg, the UN Secretary-general Special Envoy for Cities and Climate change and former mayor of New york:
t is not every day that industry leaders urge governments to raise their taxes, but today, six of the oil and gas industry biggest players did just that.
Their joint letter sends an unequivocal message to the international community As we look ahead to the U n. climate change conference in Paris at the end of the year,
while also helping to fight pollution and climate change. Introduced by Rep. Mike Thompson (CA-5),
offsetting 45 million metric tons of damaging carbon emissions the equivalent of removing 10 million cars off our roads
and environment and thank all of the original cosponsors for joining him in this important effort to build a clean energy future for America. y any measurement,
%Helping to fight pollution and climate change, 32%of all new electric generating capacity came from solar energy in 2014.
environment and national security. riginal cosponsors of the legislation include: Reps. Matt Cartwright (PA-17; Tony Cardenas (CA-29;
It our goal to find ways to establish sustainable shipping with minimal impact on our environment,
referring to the end of denial that climate change requires urgent, transformational economic change. While related, this is different.
It is now becoming clear wee reached a tipping point where fossil fuels will enter terminal decline, independently of climate policy action.
Given climate policy action is also now accelerating fossil fuels are double dead. To paraphrase Douglas Adams,
Thus action on climate change has stalled for decades. Both of these benefits are gone when you combine nergy as a technologywith most growth in energy demand being in developing economies.
Add in the need to be clean not just for climate change reasons but for local air quality and the choice developing countries will face will be between large, old, dirty,
what most see as their greatest threat future climate change policy. It that competing energy products of renewables and batteries, in a system with electric vehicles, will behave as a disruptive technology always does,
versus previous technology-driven change, is that it has added the dimension of climate change, making the resulting transformation a very high priority for policy makers and an unbeatable source of public support for the disruptors.
#Google street view Now Monitors Urban Air pollution Wee come to rely on Google street view for everything from roads to hiking paths to coral reefs,
but we may soon rely on it for something even more important mapping urban air pollution. Tech startup Aclima just announced a partnership with Google earth Outreach to equip Google street view cars with its mobile sensor platform.
Google street view Maps Urban Air pollution Like Never Before Aclima equipped three Google street view vehicles for the Denver pilot program for a month-long system test during the DISCOVER-AQ study conducted by NASA and EPA.
So far, EPA has relied on an extensive network of these stationary devices in urban areas to measure harmful airborne pollutants
and test Google maps as an environmental sensing platform for mapping the environment. Aclima Denver air quality The Denver pilot returned interesting results.
and productivity. e strive to create the healthiest and best possible work environments for Googlers,
and more energy-efficient process for removing greenhouse gas from power plant emissions has been developed by a multi-institution team of researchers.
Power generating plants are the single largest source of carbon dioxide (CO2) a greenhouse gas that traps heat
According to the U s. Environmental protection agency coal-and natural gas-fired plants were responsible for one-third of U s. greenhouse gas emissions in 2012.
That's why the agency has proposed rules mandating dramatically reduced carbon emissions at all new fossil fuel-fired power plants.
MECS provide a new way to capture carbon with fewer environmental issues says Roger D. Aines leader of the fuel cycle innovations program at Lawrence Livermore National Laboratory (LLNL) and a co
Capturing the world's carbon emissions is a huge job; we need technology that can be applied to many kinds of carbon dioxide sources with the public's full confidence in the safety and sustainability.
Researchers at LLNL and the U s. Department of energy's National Energy technology Lab are now working on enhancements to the capture process to bring the technology to scale.
Aines says that the MECS-based approach can also be tailored to industrial processes like steel and cement production significant greenhouse gas sources.
These permeable silicone beads could be sliced a-bread'breakthrough for CO2 capture--efficient easy-to-handle minimal waste
"We will have smart manufacturing environments and completely automated warehouses. It would be great to use autonomous robots for dangerous work--to defuse bombs
and clean up nuclear disasters such as the Fukushima event. We have demonstrated that it is possible for humanoid robots to do our human jobs."
and was a spin-off from the department of Environmental technology of Wageningen University. Again they develop products in
This means that the environment becomes starved of oxygen, which makes the water-loving NI molecules become water-fearing.
which then pass harmlessly out of the body as waste. The patient can be given more pills
The patients used the device for 30 minutes a day for ten weeks in the comfort of their own home or another relaxing environment of their choice.
and artefacts covered in engravings are among the ancient treasures that have recently been destroyed by ISIS militants, and earthquakes.
and control the virtual environment. With Fove, eyes are used for enhanced input control, providing faster, more accurate,
it can present virtual environments with realistic depth of field. Yuka Kojima CEO and Cofounder of Fove, explained:'
A suit invented by engineers at the University of Illinois gives wearers 360-degree awareness of the environment around their body.
which makes NASA's ocean and climate data accessible and meaningful. Memex would make PDF documents more easily searchable
The three-year competition, inspired by the Fukushima-Daiichi nuclear accident, is motivating the development of robotic technologies for use in hazardous environments,
Climbing ladders and driving vehicles are among the obstacles robots will face in environments engineered for people.
and sounds you hear from the environment. And they can even be used as a live qualiserso, for example,
'The Here Active Listening System is designed for live listening environments, and is targeted optimised for, episodic use in live scenarios (such as concerts,
Palaeontologists now hope the discovery of the red blood cells could allow them to finally answer questions about the metabolic rate of the extinct animals
Elsewhere, using a type of bacteria typically found near active volcanoes, researchers from Delft University mixed the bio material into the concrete along with calcium lactate.
For example, a real-time view of Earth will give scientists a powerful tool to monitor climate change.
Professor Jill Banfield, an environmental scientist at the University of California in Berkeley who led the work
'The firm says its approach incorporates 3d printing to dramatically reduce the pollution, materials and capital costs associated with building automobiles and other large complex structures.'
and pollution generated by manufacturing.''It also holds the promise of making large-scale car manufacturing affordable for small teams of innovators.'
while reducing the health and environmental impacts of traditional manufacturing u
#Darpa is working on designer organisms to make Mars the new Earth Modifying a planet's atmosphere to make it habitable for humans could soon be a possibility, according to the Pentagon Defense Advanced Research Projects Agency.
It would see a number of organisms introduced to the Martian environment, making regions on the surface suitable for humans.
But Darpa technology would creative liveable environments outside in the open air on the Martian surface.
it could be used to repair an environment On earth after a manmade or natural disaster, although Darpa did not specify what these could be.
when there's a big disaster in an urban environment, hundreds of houses collapsed, and there's only a certain number of trained dogs,
'In that environment, it quite possible that pentaquarks are formed, and if that so, it could have significant consequences for
as asphalt is responsible for 1. 6m tons of CO2 EMISSIONS a year globally, making up two per cent of all transport emissions, according to the firm.'
we're thinking of the recycling sector, universities and other knowledge institutions.'
#The tiny beating heart grown from STEM CELLS -and scientists say other organs could be on the way Researchers have used stem cells to create a tiny,
By the end of two weeks, the cells that began on a two-dimensional surface environment started taking on a 3d structure as a pulsating microchamber.
environment and even a person expression. Also, infrared images tend to be lower resolution than regular photos,
or type of touch or touchless environment, and can be added to any application or operating system.
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