Of course with increasing pressure on water energy and other resources there are multiple other reasons to reduce the use of synthetic chemicals in agriculture wherever possible.
and quality and towards its application as a sustainable energy crop the authors suggest. Sugar beet is the first representative of a group of flowering plants called Caryophyllales comprising 11500 species
and turn it into high-quality protein and energy. The end product is six times more nutritious than the moss.
and environmental risks notably greenhouse gases produced by the energy and transport services needed for industrial livestock production
and energy--and how in addition to reducing greenhouse-gas emissions the technological developments in the water sector may help alleviating water scarcity.
observations projections and impacts commissioned by the Department of energy and Climate Change (DECC) which he jointly led with the UK Met Office addressed an urgent international need for scientific evidence on the impact of climate change to be presented in a consistent format
and Energy Policy (RDCEP) Argonne National Laboratory and lead author of the paper. So the effect of limited irrigation availability in some regions could end up doubling the effect of climate change.
and will save significant time energy and money. Story Source: The above story is provided based on materials by Tyndall National Institute.
work developing bio-based materials to support the green energy infrastructure. Wool was recognized We during a presentation at EPA headquarters in Washington D c. on Dec 11.
and energy and produce less hazardous waste compared to petroleum-based processes. The products can be used as adhesives composites
and foams--even circuit boards hurricane resistant energy efficient roofs and leather substitutes. Finding low toxicity replacements for commodity plastics such as polystyrene and PVC adhesives foams
The paper's co-authors include Hong Luo an environmental hydrologist at the Chevron Energy Technology Co.;
Our insatiable demand for energy threatens to cover the rural landscape with wind turbines and solar farms.
and better able to use that energy you'll perform better Trumble explained. Cortisol can play a similar role.
Short-term increases in that particular hormone are beneficial for energy mobilization in the body. If you come across a predator
and need to be able to mobilize your energy reserves quickly you would definitely benefit from a spike in cortisol he continued.
If you have low energy coming into the system you see decreased testosterone. If you don't have enough calories coming into the system you see decreased testosterone.
If you're expending too much energy you see decreased testosterone. In industrial populations we have relieved many of these pressures.
The Tsimane experience higher exposure to parasites and pathogens and less food security thus they face a tradeoff between investing energy to maintain good immune function
and spending energy to high levels of testosterone which result in more muscle mass Trumble explained.
Energy has to be spent just to maintain it which is not so easy when you have to hunt
but not maintain so much mass as to require additional energy. That's one of the ways these short-term testosterone spikes are said beneficial he.
in order to relate it to the energy challenge and the risk of national political unrest caused by food shortages
An Advanced Micrometeorological Method for Measuring and Processing Field-Scale Energy Flux density Data in its signature video-demonstration format.
and storage (CCS) will be pivotal in reaching ambitious climate targets according to a new comprehensive study of future energy technologies from IIASA the Potsdam Institute for Climate Change the Stanford Energy Modeling
The study published in a special issue of the journal Climatic Change provides an overview of the results of EMF27 a major research project combining 18 different global energy-economy models from research teams around the world.
In 2010 coal oil and gas supplied more than 80%of the world's total primary energy supply
--and the demand for energy is projected to increase by 2 to 3 times by 2100.
The EMF27 study shows that without policies to cut greenhouse gas emissions fossil fuels will remain the major energy source in 2100 with resulting increases in greenhouse gas emissions.
Bioenergy is an especially valuable energy resource because unlike solar wind and hydro power it can be converted into liquid and gaseous fuels
and is led by the Stanford Energy Modeling Forum the Potsdam Institute for Climate Impacts Research IIASA and other institutes.
A second study by Mccollum and Energy Program leader Keywan Riahi also included in the issue shows that
but prevent general processes in cells such as energy production or cell mitosis. In order to calculate the concentrations of pesticides in surface waters
and metabolizable energy content of camelina expellers and to conduct growth performance studies. Story Source:
or other outside energy ripple like waves in a pond. Strong waves can trigger plasmon responses in adjacent nanoparticles.
The Department of energy the National Science Foundation and the Robert A. Welch Foundation supported the research.
X-ray crystallography and more recently nuclear magnetic resonance spectroscopy are the most common tools to see how the amino acids in a protein chain arrange themselves based on their attractive and repulsive energies
if trees are left standing in some regions according to a Dartmouth College study that for the first time puts a dollar value on snow's ability to reflect the sun's energy.
The Energy Biosciences Institute at the U. of I. supported the research. Miscanthus does almost as well in poor soils as in fertile cropland Long said.
Several growers in the U s. pelletize Miscanthus for use as a renewable carbon-neutral energy source.
and extreme events which are all areas that concern key sectors such as energy health and agriculture.
It is planned now to study the impacts of climate change on air quality and on other key sectors of the economy such as energy and agriculture.
Wood is a renewable resource that could help contribute to the nation's energy needs for an indefinite period according to Ray.
The researchers who report their findings in the online version of the Renewable Energy Journal used databases from the U s. Energy Information Administration to estimate that there are 163000 industrial and commercial boilers in use in the United states. Of those they found that there were 31776
Those boilers generate the energy equivalent of 287 million barrels of oil a year. If all of the boilers would be converted to wood-burning ones they would consume about three times the wood available in the area
To make use of the pomelo's ability to absorb impact energy the block mold casting process was modified
The main reason for this is the need for energy-saving lightweight products especially in the automotive industry.
but the holidays are a time to sample special seasonal treats that people have spent a lot of energy preparing.
and including researchers from the Department of energy Joint Genome Institute (DOE JGI) reported the complete genome of R. irregularis (formerly Glomus intraradices) in a paper published online November 25 in the journal Proceedings of the National
This is the first sequenced genome of arbuscular mycorrhizae the type that is dominant on the planet said Igor Grigoriev one of the senior authors on the paper and lead for the Fungal Genomics Program at the DOE JGI.
In 2006 shortly after the DOE JGI sequenced the first tree genome Populus trichocarpa it became apparent that it took a village (of other organisms) to raise a poplar tree.
Rhizophagus irregularis is the next in this linage to be released by the DOE JGI it follows the ectomycorrhizal fungal symbiont Laccaria the poplar rust pathogen Melampsora and dozens of bacterial genomes.
and published by the DOE JGI has a genome of about 30 Mb. Through several generations portions of R. irregularis's genome were duplicated invaded by repeated transposable elements famously known as'jumping genes'.
The above story is provided based on materials by DOE/Joint Genome Institute. Note: Materials may be edited for content and length.
and development actions that lead to the abatement or reduction of vulnerability to climate change and mitigation plans that include actions such as improved energy efficiency
and renewable energy generation to reduce greenhouse gas emissions. Overall 130 cities (65 percent) have at least a mitigation plan and less than a third (28 percent) also an adaptation plan.
Dutch cities are the most ambitious aiming to be'carbon-''climate-'or'energy-neutral'(100 percent reduction target) by 2050 or earlier.
Researchers received funding from the National Science Foundation and Wake Forest's Center for Energy Environment and Sustainabilitydrones Deliver a Bird's eye Viewone of the researchers'robots a copter drone relies on eight small propeller units
These findings clearly support national recommendations encouraging individuals to achieve energy balance and to increase fruit and vegetable consumption stated Boucher.
Here energy water and detergents are required. In the EU project Micromilk coordinated by the Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB different partners have developed a system that enables the preservation of milk and milk products with microwaves.
Among other possibilities the work could help in the race to meet Department of energy (DOE) standards that call for the creation by 2015 of materials that can hold 5. 5 percent of their weight in hydrogen to fuel vehicles.
which approaches the DOE standard Shahsavari said. We didn't reach that DOE target with this design
but if we can functionalize the ZIFS by adding ligand-binding moieties (the functional groups in a molecule) into the pore space then we might be able to.
which is a condition that results in the cows expending more energy than they are taking in through their diet.
and use for example it takes the energy of about a gallon of diesel to produce 4 pounds of nitrogen fertilizer.
Meanwhile cyanobacteria naturally occurring in farm soils aren't fixing nitrogen at all in the presence of all that fertilizer they just don't expend the energy
Through photosynthesis the leaves trap energy from sunlight and use it to convert carbon dioxide and water into carbon-based carbohydrates
#Tapping fungus to unlock energy: Crafting a better enzyme cocktail to turn plants into fuel fasterscientists looking to create a potent blend of enzymes to transform materials like corn stalks
The findings by chemists and colleagues at the Department of energy's Pacific Northwest National Laboratory open the possibility that laboratory research that now takes months could be reduced to days
These plants and many others are stored full of energy in carbon bonds which can be converted into fuel
if scientists can find ways to free the compounds that store the energy from the tough structural material known as lignocellulose
Many of the measurements for the study such as the measures of protein activity using mass spectrometry were done at EMSL the DOE's Environmental Molecular Sciences Laboratory on the PNNL campus. Wright's team included Lindsey
A paper outlining this research is published in this month's issue of the journal Food and Energy Security.
and energy crops their production has led to an increase in the levels of nutrients such as nitrogen and phosphorus in our water sources.
#Straw could supply energy to millions of householdsleipzig. Straw from agriculture could play an important role in the future energy mix for Germany.
Up until now it has been underutilised as a biomass residue and waste material. These were the conclusions of a study conducted by the TLL (Thueringian regional institute for agriculture) the DBFZ (German biomass research center) and the Helmholtz Center for Environmental Research (UFZ.
According to them from a total of 30 million tons of cereal straw produced annually in Germany between 8 and 13 million tons of it could be used sustainably for energy or fuel production.
These results highlight the potential contribution of straw to renewable sources of energy scientists state in the peer-reviewed scientific journal Applied Energy.
and yet so far it has hardly been used for energy production. From 1950 to 2000 there was a noticeable rise in the cultivation of winter wheat rye and winter barley in Germany
or 13 megatons of straw can be used sustainably every year for energy production --i e. without causing any disadvantages to the soils or other forms of utilisation.
To our knowledge this is the first time that a study like this has been conducted for an EU country demonstrating the potential of straw for a truly sustainable energy use
thus be said that straw can contribute to the future energy mix. The degree to which it will contribute to greenhouse gas reduction
The different greenhouse gas balances cast a differentiated light on the EU's goal of covering ten percent of transportation sector's energy use by using biofuels.
According to the summary of the new study straw-based energy applications should be developed in Germany in particular in those regions with favourable conditions and appropriate power plants.
Even if we wouldn't be spinning straw into gold in the foreseeable future it would still make an important contribution to the energy turnaround.
currently Denmark is considered still to be the world leader in straw-based energy applications. 15 years ago a master plan was introduced there ensuring in the meantime in Germany's northern neighbouring country that over 5 billion kilowatt hours of energy per year is generated from straw.
#Key genes for increasing oil content in plant leaves identifiedscientists at the U s. Department of energy's Brookhaven National Laboratory have identified the key genes required for oil production and accumulation in plant leaves and other vegetative plant tissues.
Enhancing expression of these genes resulted in vastly increased oil content in leaves the most abundant sources of plant biomass-a finding that could have important implications for increasing the energy content of plant-based foods and renewable biofuel feedstocks.
If we can transfer this strategy to crop plants being used to generate renewable energy or to feed livestock it would significantly increase their energy content and nutritional values said Brookhaven biochemist Changcheng Xu who led the research.
The experiments were carried out in large part by Xu's group members Jilian Fan and Chengshi Yan.
Oil is twice as energy-dense as carbohydrates which make up the bulk of leaves stems and other vegetative plant matter.
In nature oil storage is the job of seeds where the energy-dense compounds provide nourishment for developing plant embryos.
Burning plant biomass with such energy density to generate electricity would release 30 to 40 percent more energy
and the nutritional value of feed made from such energy-dense biomass would also be enhanced greatly.
and feedstocks for producing renewable energy he said. Xu is now collaborating with Brookhaven biochemist John Shanklin to explore the potential effect of overexpressing these key genes on oil production in dedicated biomass crops such as sugarcane.
This research was funded by the DOE Office of Science (BES. Images showing the storage of oil in droplets were produced using microscopes housed at Brookhaven's Center for Functional Nanomaterials (CFN) also supported by BES.
and release vast amounts of energy in the form of solar flares or hiccups of material known as coronal mass ejections.
Electrical transmission grids can act like a big receiver that doesn't know how to deal with the energy
The theme of this year's conference is Water Food Energy & Innovation for a Sustainable World (www. acsmeetings. org.
because it is less energy dense which means the product contains fewer calories. Gedikoglu suggests citrus powder as a replacement for bread crumbs in meatball recipes.
Once the regulating function of Trx f in starch synthesis had been proven the researcher focussed on its possible application in energy crops used to produce bioethanol:
With these sugars which could later be turned into bioethanol one could obtain up to 40 litres of bioethanol per tonne of fresh leaves--according to the theoretical calculation provided by the National Centre for Renewable Energies where the enzymatic test was conducted
and for obtaining clean energies. Story Source: The above story is provided based on materials by Basque Research.
Existing air quality regulations and trends in clean energy technology are expected to reduce the amount of harmful nitrogen oxides (NOX) emitted by coal plants and cars over time.
*Carbyne chains can take on side molecules that may make the chains suitable for energy storage.*
It could be useful for nanomechanical systems in spintronic devices as sensors as strong and light materials for mechanical applications or for energy storage.
Based on the calculations he said carbyne might be the highest energy state for stable carbon.
what is called the'ground state'the lowest possible energy configuration for atoms Yakobson said. For carbon that would be followed graphite by diamond then nanotubes then fullerenes.
But nobody asks about the highest energy configuration. We think this may be it a stable structure at the highest energy possible.
Theories about carbyne first appeared in the 19th century and an approximation of the material was synthesized first in the USSR in 1960.
Another finding of great interest was the energy barrier that keeps atoms on adjacent carbyne chains from collapsing into each other.
The remaining dewatered solid phase is dried with an energy efficient drying process operating with superheated steam instead of hot air.
The theme of this year's conference is Water Food Energy & Innovation for a Sustainable World (https://www. acsmeetings. org/.
The Army Research Office the Office of Naval Research the Welch Foundation the Korean Institute of Machinery and Materials the National Science Foundation Oak ridge National Laboratory and the Department of energy supported the research.
and long term processes shape forests said lead author Ben Bond-Lamberty of the Department of energy's Pacific Northwest National Laboratory.
since support from the National Science Foundation the Department of energy Rice's Faculty Initiative Fund Rice's Shell Center for Sustainability and Rice's Institute of Bioscience and Bioengineering.
As an international team of researchers headed by Michael Ristow a professor of energy metabolism has demonstrated now experimentally niacin
The study was funded by a grant from the U s. Department of energy. For more information about this research please visit:
since the two atoms of the molecule cannot rid themselves of the formation reaction energy without a third body.
The two hydrogen atoms therefore use the surfaces of dust grains as a substrate and the force of the reaction energy is enough to set the dust grains in motion.
comparisons of the energy consumption greenhouse gas emissions and total cost of ownership for the medium-duty vehicles.
On average in the United states electric urban delivery trucks use about 30 percent less total energy and emit about 40 percent less greenhouse gases than diesel trucks for about the same total cost taking into account both the purchase price
or duty cycle application fleet operators could enjoy higher returns on investment while saving energy and reducing greenhouse gas emissions.
These environmental costs have been neglected largely in the drive to meet the nation's growing energy needs the researchers say
Using coal to make natural gas may be good for China's energy security but it's an environmental disaster in the making said Robert B. Jackson Nicholas Professor of Environmental sciences
While we applaud China's rapid development in clean energy we must be cautious about this simultaneous high-carbon leapfrogging.
because the methods used to justify such policies are flawed inherently according to a University of Michigan energy researcher.
and sugarcane--are already pulling carbon dioxide out of the atmosphere through photosynthesis said Decicco a research professor at the U-M Energy Institute and a professor of practice at the School of Natural resources and Environment.
Per unit energy the carbon dioxide emissions from burning ethanol are just 2 percent lower than those from gasoline.
Brown is working on the project through the Energy Biosciences Institute at the U of I hoping to use the sorghum findings as a launching pad for working with complex genomes of other feedstocks.
The research was done at the Energy Biosciences Institute a collaboration in which bioscience and biological techniques are being applied to help solve the global energy challenge.
The partnership funded from the energy company BP includes researchers from the University of California Berkeley;
the University of Illinois at Urbana-Champaign; and the Lawrence Berkeley National Laboratory. Story Source:
Specifically they evaluated the effect of the incorporation of the snacks to a low-energy diet
which some day may be used in biomass conversion processes for energy and sustainable biomaterials production. His study of the brown rot fungi led him to study tree defenses at the nanostructure scale.
Researchers using the cutting-edge X-ray technology at the U s. Department of energy's Advanced Photon Source (APS) were able to take an inside look at several insects gathering results that go beyond learning about insect physiology and biology.
So when a muscle is contracting it is acting more like a spring waiting to release its energy than a motor.
This energy transfer process allows the moth to fly without expending a large amount of energy. Daniel says that the presence of elastic energy was not a surprise.
The energy cost of rapidly accelerating and decelerating wings during flight is enormous and no insect would be able to maintain that kind of energy output.
However this study uncovers a new mechanism for this elastic energy storage one based on temperature differences.
The above story is provided based on materials by DOE/Argonne National Laboratory. Note: Materials may be edited for content and length.
The calculations in the Aalto University thesis in systems and operations research show that the ecological footprint of the Finnish economy mainly comes from the primary production of wood energy crops
We have discovered microbes in panda feces might actually be a solution to the search for sustainable new sources of energy.
and the pandas as well as how they get their energy and nutrition is extremely important from a conservation standpoint as fewer than 2500 giant pandas are left in the wild and only 200 are in captivity.
The scientists acknowledged funding from the Memphis Zoological Society in addition to past funding from the Mississippi Corn Promotion Board the U s. Department of energy and Southeastern Research center at Mississippi State.
while being produced recyclable compostable with renewable energy or even edible Risch explained. Nature has set the standard
and recycled using renewable energy; made with renewable or recycled materials; made in ways that optimize use of energy;
and safe for people and the environment throughout its life cycle. The industry has made great strides in reducing the amount of packaging said Risch citing some of the most visible examples such as thinner plastic water bottles and compostable potato chip bags.
and to boost their energy and nutrient intake. UK government recommendations on weaning foods stipulate that these should be introduced gradually starting with cereals vegetables
Analysis of the 410 spoonable foods revealed that their energy content (282 kilojoules per 100 grams) was almost identical to that of breast milk (283kj/100g.
Dry finger foods had a much higher energy and nutrient density overall but they were also particularly high in sugar.
But it still means that 50g of a spoonable family food would probably supply the same amount of energy
They emphasise that the main point of weaning foods is to increase the energy content of the diet
Yet the most commonly used commercial foods considered in this study supply no more energy than breast
The work proved to be anything but straightforward stressed Masanet the team's senior expert on energy use and emissions in the food industry.
He worked for many years with the industry through the U s. Environmental protection agency's Energy star for Industry Program.
--which is costly in terms of energy use and may contribute to soil erosion. And a number of products are on the way to help.
and costs associated with these new perennial energy crops. The current biomass market operates more along the lines of a take-it
and promote a more sustainable stable biomass supply a new kind of contract needs to be created said Jody Endres a U of I professor of energy and environmental law.
The research was supported by funding from the Energy Biosciences Institute and USDA National Institute of Food and Agriculture Hatch Project No.
We found that a clay-based membrane electrolyte is a game-changing breakthrough that overcomes one of the key limitations of high-temperature operation of electrochemical energy devices Reddy said.
By allowing safe operation over a wide range of temperatures without compromising on high energy power
and discharge energy in a burst and rechargeable batteries that charge slowly but release energy on demand over time.
The ideal supercapacitor would charge quickly store energy and release it as needed. Researchers have been trying for years to make energy storage devices like batteries
and supercapacitors that work reliably in high-temperature environments but this has been given challenging the traditional materials used to build these devices Ajayan said.
Both energy and power density improved by two orders of magnitude as the operating temperature increased from room temperature to 200 degrees Celsius the researchers found.
The Advanced Energy Consortium supported the research. Story Source: The above story is provided based on materials by Rice university.
and energy expenditure in premanifest HD may provide data for both nonpharmacological interventions and pharmacological interventions to modify specific components of diet that may delay the onset of HD the study concludes.
and Sonya Glassberg/Albert and Blanche Greensfelder Distinguished University Professor in Arts & Sciences and director of the International Center for Advanced Renewable Energy and Sustainability (I-CARES) at Washington University
On the other hand the Haber-Bosch process is energy-intensive and the reactive nitrogen released into the atmosphere
His idea is to put the apparatus for fixing nitrogen into plant cells the same cells that hold the apparatus for capturing the energy in sunlight.
I-CARES a university-wide center that supports collaborative research regionally nationally and internationally in the areas of energy the environment and sustainability.
Tae Seok Moon Phd and Fuzhong Zhang Phd both assistant professors of energy environmental and chemical engineering in the School of engineering & Applied science at Washington University;
Because of the energy requirements of nitrogen fixation we want to put it in chloroplasts because that's where the energy-storing ATP molecules are produced.
Amazing cycling chemistryall cyanobacteria photosynthesize storing the energy of sunlight temporarily in ATP molecules and eventually in carbon-based molecules but only some of them fix nitrogen.
Thus the environment within the cell oscillates daily between the aerobic conditions needed for capturing the energy in sunlight
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