Cost per outcome was estimated by dividing the average costs of school feeding per child per 200-day school year by the average gain (e.g. kg of weight, cm of height, SD in math performance) per 200 day school
After optimization with different objectives, the production cost per tonne of crude steel is reduced by 192.03 CNY (7.71%), the CO 2 emission per tonne of crude steel is reduced by 224.22 kg (13.37%), and the energy consumption per tonne of steel is reduced by 51.20 kgce (9.10%). ...
sloping voltages, as in the nickel–manganese–cobalt or nickel–cobalt–aluminium families, or by single or double high-voltage plateaux, as in lithium iron phosphate and lithium manganese oxide40. These properties help to keep the power provided by the battery stable even at a low state of ...
Hydrogen offers a route to storing renewable electricity and lowering greenhouse gas emissions. Metal–organic framework (MOF) adsorbents are promising candidates for hydrogen storage, but a deep understanding of their potential for large-scale, stationa
Budget dinner price:$1.48 per serving Just two pans and 20 minutes later, a serving of this recipe fulfills 20% of your daily iron intake. It's a great choice when you're looking forlow-sodium recipestoo. It makes four side-dish servings, or double each portion for a cheap, healthy ...
3.11% total ash, 2.69% crude fiber, 59.88% carbohydrate (by difference), 471 Kcal/100 g energy (calculated), 870.15 mg/100g vitamin A (acarotene; calculated), 11.86mg/100g iron, 275mg/100g calcium, 23.55mg/100g ascorbic acid, 35.6渭g/100g iodine and 55% water absorbing capacity. Th...
Nutrients are distributed more homogenously within cowpea than in maize grains, but Callosobruchus maculatus infestation increased the relative protein, fat, iron and zinc to carbohydrate ratios. This indicates how the nutrient content of insect-infested stored grain depends upon the grain type, the...
3.OEM&ODM.Every kind of product can be customized by your requirements. and provide the staircase, iron frame bed,air conditioning, enclosing wall and other facilities. 4.We can provide professional design and drawings according to your requirements. 5.We can...
it is estimated on an annual basis. By accounting the actual annual use, fixed cost can also be expressed at an hourly basis. For example, if the ownership of a drone is estimated at 1000 € per year and its actual flight hours are 20h per year, then its hourly ownership cost is 50...
In order to achieve the targets, domestic energy-intensive industries such as petroleum refining, iron and steel, will be included in the nation-wide Emission Trading Scheme that announced by the Chinese government on December 19, 2017. The petroleum refining sector is one of most important ...