Sentences with phrase «energy density make»

Numerous studies show that meals and diets with a low energy density make people eat fewer calories overall (5).

Regardless, ethanol's low energy density makes it unsuitable for jet - turbine engines.

That high energy density makes OTEC a more attractive option than wave or tidal power, Cable says, especially for distant outposts like those on Guam, where a cost analysis suggests that OTEC could provide electricity slightly more cheaply than existing oil - fired plants.

Not exact matches

(Because of high population density) we have to use energy efficiently, make sure transport is efficient, so part of that is making use of data efficiently,» he added.

The net zero energy stance and design density reveal a unit economics approach that will revitalize how America makes things in the future.

Vitamin D plays a role in bone density and energy production, so having low D levels can make your workout performance suffer, particularly for intense workouts like Pure Barre.

«The thing about a 350 kW charger is it doesn't actually make a ton a sense — unless you've got a monster battery pack or have like a crazy high C - rate, in which case your energy density is going to be poor.»

The structures emerges as seeded by later fluctuations making energy density fluctuations.

Its dual energy technology provides highly effective X-ray detection of low - density objects, even in varying thickness or overlapping products, making it particularly appropriate for the detection of small bone pieces in meat and poultry fillets.

Packed with antioxidants that enhance your mood, health and energy level There are several different «grades» of matcha green tea powder Which are determined by the quality of the appearance processing method and ingredients used: The color of the tea The texture, quality and density The quality of the product The fineness of the powder How it was ground up Treatment prior to processing All these qualities help determine the grade of the Matcha green tea powder Which can be separated into two main categories: Ceremonial grade Culinary grade CEREMONIAL GRADE MATCHA GREEN TEA POWDER Sipped for centuries in the traditional Japanese tea ceremony Ceremonial grade matcha is the highest quality green tea powder available This premium grade is vibrant green in color, with a very delicate taste The leaves are stone - ground, makes the matcha suitable for a thick - style tea Thanks to its bright green color, it can easily be recognized from the other tea Often used for cooking and baking.

Taken together, these fields create a certain density of energy that permeates the universe, one that would make it expand at an ever - increasing rate.

Wang said his research could yield the «holy grail» of magnets, having very high energy density but made with common materials.

Better yet, the researchers expect that the magnesium battery's energy density could be made considerably higher than what is possible in common lead - acid and nickel - cadmium batteries.

Electrochemical capacitors made with compressed gels of chemically converted graphene exhibit high energy density.

Researchers at The City College of New York - based CUNY Energy Institute announce the development of a novel low cost, rechargeable, high energy density battery that makes the widespread use of solar and wind power possible in the fEnergy Institute announce the development of a novel low cost, rechargeable, high energy density battery that makes the widespread use of solar and wind power possible in the fenergy density battery that makes the widespread use of solar and wind power possible in the future.

This electrode was used to make a micro-supercapacitor with energy density 0.5 J / cm ², which is about 1000 times greater than existing micro-supercapacitors, and very similar to the density characteristics of current Li - ion micro-batteries.

The energy density of these next - generation batteries is considerably higher than in today's lithium - ion batteries, but their fast aging still makes them currently unusable.

Plasmonic interferometers make use of the interaction between light and surface plasmon polaritons, density waves created when light energy rattles free electrons in a metal.

PNNL's new zinc - polyiodide flow battery has a high energy density, which reduces its size and cost and makes it well suited to store energy in densely populated cities.

And then you have to ask yourself, where in this multiverse would you expect to find astronomers to make the measurements of the energy density of the vacuum?

In some respects, nickel makes an even better cathode material because it has twice the energy density.

In the first lithium - ion batteries, introduced by Sony in 1991, the cathode electrodes were made of lithium cobalt oxide, which has a high energy density.

The high voltage, coupled with their high energy density, has made lithium ion batteries the standard.

It is a dark Universe where 23 % of its mass - energy density is made up of weakly interacting (and, as yet, undetected) non-baryonic particles (a.k.a. dark matter) and 73 % is as yet unknown physics (a.k.a. dark energy) that is driving an accelerated expansion.

Despite the explosive growth of renewable sources of electricity, making hydrocarbon building blocks and high energy density fuel sources in a renewable fashion is a major challenge.

You can achieve this by focusing on foods with a lower energy density which will make it harder to overeat.

Audi says new lithium battery technology that makes the R8 feasible features an alternative chemical process and, it is claimed, results in greater energy density than the original 48.6 - kWh unit.

The same qualities that makes corn such a great food for hamsters who are a little on the thin side — its starch content and its energy density — make it dangerous for hamsters who are prone to overeating.

In addition to hay, rabbits need to be fed a portion - controlled quantity of concentrate food to help ensure they are getting all the vitamins and minerals they need and this should make up approximately 20 % of their daily diet (around one tablespoon of food fed in the morning and the evening — depending on the size of your rabbit and depending on the energy density of the food you are feeding, see pack guidelines for full details).

Hay also has a low energy density, meaning it is low in calories compared to its volume, so you can feed plenty and not worry about your pet putting on too much weight — in fact hay helps make sure that they stay in tip top health and body condition.

The technical means of making needs to become incidental, so the density and the weight reside in the painting itself, where the energy is focused in a few square feet.

what exactly is it that determines the probability of an energy transition such as an electron emitting or absorbing a photon (besides densities and occupancies of states and incident photons, etc.)-- and how does refractive index affect this (it has to because the Planck function is proportional to n ^ 2 — has to be in order to satisfy 2nd law of thermo...)-- and does it make sense to use an k, E diagram when electrons are not actually propagating as plane waves — I mean, what is the wavevector when the waveform is not a plane wave; is k a function of space in atomic orbitals?

This is not particularly difficult but is energy intensive — probably yielding no more than 25 % of the energy put into the process as a final product (probably on a par with the overall energy efficiency of making hydrogen — but with a much more familiar, high density end product.

But note that given the use and occupancy of any individual dwelling is so variable, we do not propose that we base the internal heat gains on actual appliance energy use, but instead recognise that the make - up of household energy use and occupant density leads to a trend for internal heat gains to follow a non linear pattern with respect to dwelling size.

Bryce makes much through the book on renewable energy's failure in terms of energy density.

«We have made a sustainable precursor to a tactical fuel with a high energy density,» stated Peralta - Yahya, an assistant professor in the School of Chemistry and Biochemistry and the School of Chemical and Biomolecular Engineering at Georgia Tech.

So it's all gases at greatest density will be doing the same thing around the planet at the same time (*) and as these change with differences in density in the play between gravity and pressure and kinetic and potential from greatest near the surface to more rarified, less dense and absent any kinetic to write home about the higher one goes, then, energy conservation intact, the hotter will rise and cool because losing kinetic energy means losing temperature, thus cooling they which began with the closest in density and kinetic energy as a sort of band of brothers near the surface will rise and cool at the same time whereupon they'll all come down together colder but wiser that great heights don't make for more comfort and giving up their heat will sink displacing the hotter now in their place when they first went travelling.

Vaclav Smil has made some interesting analyses of the reality of attempting to continue BAU with renewable energy - basically you can't - because of «energy density» - the amount of power per square meter of generator that can be produced.

NYC has some of the lowest per capita energy consumption in the US due to it's density which makes it far more efficient.

A man - made vortex reaching miles into the sky would act much like a very tall chimney, where air density and temperature effects can be harnessed to produce electricity from low - energy content gases, such as those rejected from a cooling tower.

«the largest impact on global warming was caused by the processing of LDPE (low - density polyethylene, a thermoplastic made from the monomer ethylene) used in tampon applicators as well as in the plastic back - strip of a sanitary napkin requiring high amounts of fossil fuel generated energy.

In place of the suburb, it wants Soviet - style high density housing; changes in zoning laws that increasingly make it impossible to maintain single family residences (let alone build new ones); mandated use of public transportation (thus positioning the high density housing near railroad or bus depots and excluding from those «human residential zones» most roadways and parking installations); and severe limitations on private food, water, and energy consumption, in return for enormously high taxes that will fund «cradle to grave» care by the nanny government.

Until Elon Musk decides to build the supersonic electric plane with vertical take off that he said he knew how to make 5 years ago, most planes will need liquid fuel with a high energy - density.

Scientists at the U.S. Army Research Laboratory have made a breakthrough in battery energy density that could lighten the load of soldiers in the field and eventually lead to better batteries in our electronics.

Battery designers make a trade - off between energy density and lifetime.