Sentences with phrase «lower energy content»

Ethanol has a lower energy content than gasoline; 3).

(For this example, we will ignore the lower energy content, which would also impact the final number).

Because of the difficulty you seem to be having understanding the implications of «total liquid fuels», «net energy», and «lower energy content of ethanol.»

Anyway, the lower energy content of ethanol IS accounted for in this vehicle example.

While Wyoming produces the most coal in the United States, long rail transport distances, limited Pacific Ocean coal export capacity, and the lower energy content of subbituminous coal place some limits on utilization.

The ratio of energy returned on energy invested (EROEI) for fossil energy production has tended to fall as high - quality deposits of oil, coal, and natural gas are depleted, and as society relies more on unconventional oil and gas that require more energy for extraction, and on coal that is more deeply buried or that is of lower energy content.

The problem is higher E fuels which are less stable and absorb more water plus have a lower energy content.

However, due to the lower energy content of subbituminous coal, US coal production in terms of energy has already peaked 5 years ago — it is unclear whether this trend can be reversed.

When that is adjusted for ethanol's lower energy content, it means ethanol will displace only 1.8 % of total U.S. oil imports in 2015.

(Don't take that as good news, because it has correspondingly lower energy content so you burn more of it as compared to higher carbon coal like Anthracite; Powder River coal is mined largely because of its low sulfur content).

A gallon of ethanol has a lower energy content than a gallon of gasoline (as measured by BTU content).

E85 biofuel has a very high octane rating of 105 but a lower energy content that requires a 30 per cent increase in the engine fuel flow rate.

Schosserer will be spending two months in the laboratory of Aric Rogers, Ph.D., at the MDI Biological Laboratory's Kathryn W. Davis Center for Regenerative Biology and Medicine studying the role that molecular regulators of gene expression play in longevity — and in particular how these regulators are affected by lower amounts of food or food with lower energy content.

Consider a box willed with gas, under two conditions: (1) the first box is in equilibrium, at high temperature, and thus has a high energy content; (2) the second box has low energy content, but is out of equilibrium: it is stirred by turbulent convection, produced by heating from below and cooling from above.

The coal with low energy content that isn't worth mining?

Hydrogen has the highest energy content of any common fuel by weight (about three times more than gasoline), but it has the lowest energy content by volume (about four times less than gasoline).

Lignite: Lignite has the lowest energy content of the four types.

Although subbituminous coal has the second lowest energy content, large quantities are found in thick beds near the surface, resulting in low mining cost and, correspondingly, lower prices.

Not exact matches

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In order for the network of reactions to operate, and to maintain the system on the limit cycle, part of the energy - content of the reactants is dissipated in formation of lower - energy products.

A little piece will give you energy... Lower sugar content... Use other vega products too

For obesity, although reliable research suggested obese people lose more weight with low GI / GL, there was no real health - outcome result from drinking sugar - sweetened beverages and eating rock candy as opposed to the same energy content derived from tofu and multigrain bread.

In its raw form, the fruit's high fibre content and low GI provides a sustaining supply of energy, quite unlike most sweet snacks.

Although she didn't know it at the time, she created a unique, low glycemic protein bar (meaning, they DO N'T spike your blood sugar), are high in nutritional content, give you lasting energy, and still TASTE GREAT.

Consuming a low - ED diet is associated with reduced energy intake.16 Because beverages have high water content and tend to have low ED, they may disproportionately influence dietary ED values.15 For this reason, ED was analyzed without beverages.

If not too much is at stake, that is, if high - competitive individuals acquire only slightly better resources than low - competitive individuals, evolution leads to the stable coexistence of two types of individuals: one type does not invest into competition at all and is content with lower - quality resources, and a second type that invest an appreciable (but not maximal) part of their energy into being competitive.

In a mix of two different solutions, the final mixture has an energy content lower than the sum of the two original solutions.

It is obvious that a lower temperature is not feasible because there is no velocity smaller than zero and no energy content less than nothing.

(If this is true then the deeper energy content should be much lower and hence a poor source for feeding a cyclonic phenomena.)

Same Energy Watch Group report, citing a 2006 study conducted by BP Energy: â $ œThe growing share of lower quality coal is the reason why total coal production in terms of energy content peaked in 1998 at 598.4 Mtoe and has since declined to 576.2 Mtoe in 2005 in spite of the continuous rise in produced volumes (BP Energy Watch Group report, citing a 2006 study conducted by BP Energy: â $ œThe growing share of lower quality coal is the reason why total coal production in terms of energy content peaked in 1998 at 598.4 Mtoe and has since declined to 576.2 Mtoe in 2005 in spite of the continuous rise in produced volumes (BP Energy: â $ œThe growing share of lower quality coal is the reason why total coal production in terms of energy content peaked in 1998 at 598.4 Mtoe and has since declined to 576.2 Mtoe in 2005 in spite of the continuous rise in produced volumes (BP energy content peaked in 1998 at 598.4 Mtoe and has since declined to 576.2 Mtoe in 2005 in spite of the continuous rise in produced volumes (BP 2006).

A study into the relationship between energy density and fat content by researchers at Deakin University's School of Health Sciences in 2003, found that low - fat foods were more energy - dense when compared to high - fat, vegetable - based dishes.

It could also be because of the lower energy density (caloric content) of fruits and vegetables compared to meat, oil, processed food products, etc..

The assayed Ma - Pi 2 diet [20] is lower in energy than the traditional one recommended for diabetic patients, but safe, with adequate satiating effect due to the high fiber content, adequate in protein (12 % of the total energy), with an acceptable amino acid score, low in fat (15 % of the total energy), and high in complex carbohydrates (73 %).

Eating these and other cruciferous vegetables, which have a low energy density due to their high water and fiber content, in place of foods that are higher in energy density may help you lose weight.

Their low energy, low fat, and no cholesterol and high fiber content makes them good supporters of healthy heart function.

Raw cacao nibs are good for energy and focus (caffeine content), magnesium (lower blood pressure and relax muscle), and fiber.

The low calorie and carbohydrate content of the diet can result in feelings of extreme fatigue and energy deficiency.

Their high fiber content makes them «slow burning» in our systems, meaning that our bodies can use them more slowly and efficiently for energy than a lower fiber carbohydrate.

In a high quality seven day, randomized, crossover study conducted by Sunehag et al. (2002), twelve healthy, non-obese adolescents (six males, six females) were maintained at home on prepared, isocaloric diets containing 60 % carbohydrate, 25 % fat, and 15 % protein, with 10 % or 40 % of the carbohydrate (6 or 24 % of dietary energy) content provided by fructose (low fructose or high fructose diet, respectively)... The total amounts of fructose ingested in the low and high fructose diets were estimated to be 36 and 133 g / day in females and 40 and 136 g / day in males.

In a ketogenic diet, the carbohydrate content of the diet is so low that the body has to break down even more of its fat to supply energy needed by most tissues.

Finally, these testosterone changes in men appear mostly related to energy availability (body fat content and energy balance), and not surprisingly low - levels of sustained energy availability are also the proposed cause of the hormonal disturbance «athletic amenorrhea» in women [58].

So relax and enjoy them — guilt - free Each All - Day Energy Choco - Coco bar is a large, ultra-convenient, and completely balanced meal that is hunger - soothing and nutrient - rich, while providing a super low glycemic load thanks to its high protein and fiber content so that it won't spike your blood sugar.

Both diets were low in SFA (ie, 10 % of energy), and fiber content was comparable.

Fruits and vegetables are high in water and fiber content and therefore low in energy density.

Although a ketogenic state is not absolutely essential for improved satiety (ie, less hunger and less caloric intake) with high - protein diets, voluntary intakes appear to be greater for such diets when their carbohydrate content is moderate (35 — 45 % of energy; 14) rather than low (< 10 % of energy; 18).

Shaping the future Can this mutually threatening scenario change the content of school curriculums to equip those who do not bear responsibility, but who will suffer the consequences, with the knowledge and commitment to help to shape a low carbon clean energy and technology future?

Pork is most nutritious with high fat and low water content and has got better energy value than that of other meats.

The new classroom spaces incorporated many green aspects in their design and construction ranging from the installation of energy efficient demand - controlled lighting and ventilation to the use of materials that are locally manufactured, high in recycled content, and low in volatile organic compounds (VOCs).

Their reduced fat formula is ideal for portly dogs who need to trim down a bit thanks to the low - fat content and an extra dose of protein to keep energy levels high.

The overall energy density of this formulation may be a bit lower due to the lower fat content, but these dogs work in short, very intense bursts, and consequently do not need consistently high calorie intake.