Re 418 Brian Dodge — Between 1997 and 2007 US farmland declined by ~ 33 million acres [1] = ~ 51,563 mi ^ 2 ~ 133,546 km ^ 2 ~ 1.7 to 1.8 % of US excluding Alaska ~ 1.07 TWe for 10 %
efficient conversion of 200 W / m2 to electricity with 1 m2 of panel per 2.5 m2 of land (* roughly * the «fuel equivalent» of all U.S. energy use, though there are some uses of fuel that would require more electricity to replace than that proportionality)
A major focus will be on understanding how to reengineer biological processes for more
efficient conversion of plant fiber, or cellulose, into ethanol, a substitute for gasoline.
A Berkeley Lab - led team is working to re-engineer an enzyme for
the efficient conversion of methane to liquid hydrocarbon transportation fuels.
High temperature operation enables
efficient conversion of heat to electricity.
Until we have a working «proof - of - concept» for cheap,
efficient conversion of energy from solar PV to gas, we don't know for sure that it's doable.
A working «proof - of - concept» for cheap,
efficient conversion of energy from solar PV to gas would change the parameters, even with the «unknowns»:
What he is researching is a much more
efficient conversion of solar into usable energy.
When it comes to
the efficient conversion of power to pace on anything other than perfectly smooth roads, the 4MATIC leaves the rear - drive E63 hobbled and a little soggy in its wake.
Your body relies on
the efficient conversion of carbohydrates to glucose — your body's source of fuel — to run smoothly, and vitamin B12 plays a major role in that conversion.
However, a central challenge has been
the efficient conversion of abundant feedstocks into the final product, particularly when the feedstock is not something the bacteria or yeast normally «eat.»
Why it matters: Future clean energy will rely heavily on
efficient conversions of light energy into biofuel.
Energy transitions: future without fossil energies is desirable, and it is eventually inevitable, but the road from today's overwhelmingly fossil - fueled civilization to a new global energy system based on
efficient conversions of renewable flows will be neither fast nor cheap.
Not exact matches
With the intentional use
of data analytics, organizations can increase
conversion rates and deliver a more
efficient and successful sales process.
Several months ago, O&W enacted a number
of green alterations to its business, including the
conversion of its delivery fleet to biodiesel fuel and the replacement
of warehouse lighting to energy -
efficient and motion - sensor lighting.
The body is able to convert some
of the ALA into the more beneficial EPA and DHA but this
conversion is enzyme - dependent and is actually not very
efficient.
It provides an
efficient energy supply because
of its rapid
conversion into ketone bodies and exhibits brain protective benefits.
We are developing cleaner, more energy
efficient processes for the
conversion of agricultural raw materials into high - value ingredients for the food, nutraceutical, industrial chemical, polymer and advanced material sectors.
«A wide range
of organic residue types can be processed, resulting in an
efficient and rapid
conversion or the material to agricultural fertiliser and biogas.»
Waterworks subsidise
conversion to organic agriculture in water protection areas as an economically
efficient solution for reducing the cost
of cleaning - up drinking water by minimising the nitrate and pesticide contamination
of groundwater.
Rice has a simple and easily digestible food matrix, which allows for a high bioavailability and bioconversion
of β - carotene to vitamin A. Similarly, spirulina, with its simple food matrix, has also shown a highly
efficient conversion factor for β - carotene to vitamin A
of 4.5 to 1 by weight in humans (27).
As a result, in some regions
of Germany and France, waterworks subsidise
conversion to organic agriculture in water protection areas as an economically
efficient solution for reducing the cost
of cleaning - up drinking water by minimising the nitrate and pesticide contamination
of groundwater.
At noon, Assemblywoman Patricia Fahy rallies with advocates in support
of stronger policies and incentives to promote
conversion of 126,000 homes per year to comfortable,
efficient electric heat pumps, state Capitol, Albany.
Continuing
conversion of our existing materials handling, inventory, circulation and security system operations to a much more
efficient RFID based system.
In contrast to the
conversion of alpha cells, which only concerns a small fraction
of the alpha cell population, the new mechanism involving delta cell fate change is a more
efficient way
of offsetting the loss
of beta cells and thus diabetes recovery.
This comprehensive assessment provides new inspiration and understanding
of design principles that may lead to more
efficient synthetic approaches for advanced, lightweight structural materials for transportation, buildings, batteries, and energy
conversion.
Rice University scientists have created an
efficient, simple - to - manufacture oxygen - evolution catalyst that pairs well with semiconductors for solar water splitting, the
conversion of solar energy to chemical energy in the form
of hydrogen and oxygen.
Proteus's handler, James Czarnowski, who developed the boat while at mit, says that
conversion of even a small fraction
of the U.S. shipping fleet to such
efficient propulsion would save tens
of millions
of dollars and hundreds
of millions
of gallons
of fuel annually.
Cons: Low reflectance
of mirrors makes heat
conversion less
efficient, lacks commercial development, high water requirements.
«Some metasurfaces are iterations or more
efficient, more compact versions
of existing optical devices but, this arbitrary spin - to - orbital
conversion can not be done with any other optical device.
First identified by William Jevons in 1865 — when he noticed more
efficient engines increased rather than reduced coal use, as engines were put into more widespread use — the rebound effect for higher yields could see food prices drop, encouraging greater consumption, more food waste and even more
conversion of habitats to farmland.
Proponents
of this system argue that it is an
efficient way to produce meat that helps prevent
conversion of forests and other ecosystems to pasture.
In California, Onsite Power Systems, Inc. has begun commercial production
of an anaerobicdigester system that uses a special design to create the optimal environmentfor bacteria and ultimately more
efficient and cost - effective
conversion offood waste to biogases (hydrogen and methane).
In this programme, you will study
efficient and intelligent energy
conversion by means
of power electronics technology and electrical machines.
Among the areas
of research that inspire Dr. Cui are: the development
of new technologies to further the development
of electric transportation; creating new battery chemistry for grid - scale storage at ultra-low cost; and harnessing low - cost technologies for the development
of catalysts for
efficient carbon dioxide reduction and
conversion into highly valuable products and inert carbon - hydrogen bond activation.
The team is analyzing the performance
of even more
efficient catalysts used to convert biomass to high value fuels to understand their disruption mechanism and how the catalyst synthesis affects its efficiency and selectivity for the
conversion reaction.
The center aims to accelerate the
conversion of basic research findings into
efficient clinical candidates and, ultimately, medical applications.
Based on our recent development allowing the
efficient and robust
conversion of human pluripotent stem cells into affected spinal motor neurons and non - affected cranial motor neurons, our objective is to deepen the mechanisms involved in the specific degeneration
of spinal motor neurons in SMA as well as the mis communication
of these neurons with their muscular target.
The goal
of this study was to strike a careful balance between the contradictory needs for
efficient energy
conversion and chemically sensitive electronic components to develop a viable system
of artificial photosynthesis to generate clean fuel.
Because nature features attributes such as the hardest and most durable materials and
efficient energy production and
conversion, it has become a treasure trove
of knowledge for bionics, marine biology and microbiology.
As the center's director, Huang aims to accelerate the
conversion of basic research findings into
efficient clinical candidates and, ultimately, medical applications.
Understanding how the molecular composition
of the solvent can be manipulated and combined with catalysts to promote both capture and
conversion of carbon dioxide holds the promise
of creating energy -
efficient, cost - effective, carbon - neutral energy generation.
Build the ultimate light - harvesting system by
efficient conversion and transport
of excitons.
It's one
of the top five cereal crops in the world, non-GMO, and it's among the most
efficient crops in the
conversion of solar energy and use
of water.
ALA is converted into EPA and DHA in the body, but this
conversion rate can be as low as 5 percent so it's important to focus your efforts on consuming the other two types
of omega - 3s as these are more
efficient for the body's needs.
- More
efficient thyroid output (increased
conversion of T4 to T3)- Increased testosterone production - Improved immune system function - Elevated metabolism and healthier adrenal glands - Gains in lean muscle - Faster fat burning - Better leptin sensitivity (increased levels
of fat burning hormones)
The
conversion of carbohydrates or protein into fat is 10 times less
efficient than simply storing fat in a fat cell, but the body can do it.
Because
of this, fatty fish like salmon is a much better source
of EPA and DHA than flax, especially for the older people among us, because the
conversion becomes even less
efficient with age.
One possibility is that the lower M content lowers the demand for msr, making the
conversion of MS back to M more
efficient, meaning the repair
of the damaged protein is more
efficient.
The mammary glands appear to be especially
efficient at making this
conversion, presumably because vitamin K2 is essential for the growing infant.17 Vitamin K2 is also produced by lactic acid bacteria, 18 although bacteria produce forms
of the vitamin that are chemically different from those that animals produce, and researchers have not yet established the differences in biological activity between these forms.
Multivitamins turn out a big zero when it comes to true vitamin A. Supplements for kids and adults alike rely on carotene to supply vitamin A, but carotene is only a precursor, and the body's
conversion from carotene to vitamin A isn't very
efficient, taking an average
of 8 units
of carotene to make one unit
of vitamin A. (source)