Definition: 1. A chemical element. Calcium is a soft silver-white metal that is found in bones, teeth and chalk. 2. A white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals.
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Use 'calcium' in a sentence:
1. Soy products like tofu, tempeh and fortified soymilk do double duty in this regard, since they provide both calcium and protein.
2. A new type of liquid calcium based stabilizer for PVC-U.
3. Zemel says that when calcium levels are low, the body releases a hormone that helps squeeze the most out of every available milligram of the mineral.
4. Evaluation on the Uncertainty of Calcium in Health Food Determined by Volumetric Analysis.
5. Q: Do the adults need as much calcium as do children?
6. The fossils buried in Pleistocene and earlier ocean sediments were of foraminifera—small, single-celled marine organisms that secrete shells of calcium carbonate, or calcite.
7. Forms of Calcium in Crude Oil and Study on Decalcification Technologies.
8. The gas is fed back over the calcium oxide.
9. To recover the energy, the gas is fed back over the calcium oxide.
10. The thermal decomposition of calcium carbonate produces calcium oxide and carbon dioxide.
11. Study on calcium nutritional knowledge, attitude and practice of medical students.
12. Speciation Analysis of Calcium and Magnesium in Soil and Their Extraction Sequence.
13. The characterization of modified calcium carbonate by oil absorption ratio was introduced.
14. Vitamin D, or calciferol, is another fat-soluble steroid vitamin that functions to stimulate calcium uptake from the gut and its deposition in bone.
15. Milk is good for sleep because there is melatonin and calcium in it.
16. Vitamin D, or calciferol, is another fat soluble steroid vitamin which functions to stimulate calcium uptake from the gut and its deposition in bone.
17. Vitamin D is necessary to aid the absorption of calcium from food.
18. Current Researches of Degradation Mechanism of Bone Reconstruction Biomaterials Containing Calcium.
19. This leads to calcium deposition in the blood-vessels.
20. A regular McDonald's sesame-seed bun contains calcium propionate and sodium propionate—both preservatives.
21. Milk and dairy products are important sources of calcium. They include cheese, yogurt, fromage frais, etc.
22. This paper introduces the preparation and quality tests of calcium chlorate.
23. Eating a balanced breakfast helps to up our energy, as well as make up for protein and calcium used throughout the night.
24. The company boasts that its dried crickets contain more protein than beef, chicken, and pork, as well as minerals like iron and calcium.
25. So condors with high levels of lead are sent to Los Angeles Zoo, where they are treated with calcium EDTA, a chemical that removes lead from the blood over several days ．
26. Calcium reacts with water but less violently than sodium and potassium do.
27. It can be washed out when it rains or it can be released to the atmosphere, whereas phosphorus combines with calcium and iron, and can be preserved in the soil for thousands of years.
28. Studies have also showed that milk can be excellent for helping sleep because there is calcium in it, which helps people to relax.
29. It helps your bodies use calcium, which is necessary to keep your bones strong.
30. The sources of calcium include cheese, yoghurt, fromage, etc.
31. Those dinosaurs on the nests were probably adult males who wouldn't have needed calcium for making eggshells.
32. For example, G10 garnets, a type of garnet typically found in diamond-rich pipes, are lower in calcium and higher in chrome than garnets from barren pipes.
33. Calcium contents and high calcium adaptation of plants in karst areas of China.
34. Calcium is excreted in the urine and stools.
35. The different isozymes bind calcium ions with different affinities.
36. We need calcium to make bones.
37. Calcium is only part of the story, of course.
38. Modern liquid calcium products mimic this natural approach.
39. Study of the Technical Measures Making High Calcium Fly Ash Stability Qualified.
40. But did you know that green vegetables also have a lot of calcium?
41. Previous studies have also indicated that milk can be excellent for helping sleep because of the calcium content, which helps people to relax ．
42. If you don't take milk, cheese or yoghurt, other sources of calcium are important.
43. The use of calcium sulfate requires an greater capital investment.
44. Other researchers speculate that sauropods ingested these stones as a source of some the minerals they needed, such as calcium.
45. So-called serpentine soils, for example, are deficient in calcium, and only plants able to tolerate low levels of this mineral can survive.
46. Another team at Nagoya University in Japan has tested calcium compound as an energy storage material.
47. Heating this chemical compound drives off carbon dioxide gas, leaving calcium oxide.
48. Now this machine gives us such high resolution that we can see very small specks of calcium.
49. This spongy tissue serves as a source of calcium for eggshell formation.
50. Be sure you get your daily quota of calcium.
51. Milk products are an excellent source of calcium and protein.
52. Calcium is found most abundantly in milk.
53. To dig calcium into the soil, he warned, does not help the plant.
54. "There were some proponents of the bigger dairy industry in Laos to improve a calcium deficiency," says Durst, whose favorite is fried wasp.
55. For example, heavier women are less likely to develop calcium deficiency than thin women.
56. In many marine creatures, however, the skeleton is composed of a mineral variety of calcium carbonate called aragonite.
57. Calcium may aid in the prevention of colon cancer.
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