Metalaccumulating plants are known for its ability to subsist in areas that arecontaminated with heavy metals or having a naturally high level of metals insoil (Wang et al. 2003). This mechanism is called accumulation, wherein plantstolerate concentrations of heavy metals at different levels in its tissues(Baker, 2008). Kaewtubtim et al. (2016) quoted that plants can …
Metal naturally occurring elements that have a highRead More »
Lung cancer has the highest mortality rate of all the cancers in the United States. If you smoke you are more likely to get lung cancer. Smoking kills the cells that surround the inside of your lungs because cigarette smoke is full of carcinogens (things that cause cancer). The more you are exposed to cigarette …
Introduction The naturallyoccurring ground movement, which eventually goes on creating disasters such asfailure of structure and natural phenomenon is known as the Earthquake. Theenergy that is discharged from those seismic activities makes waves. Thesewaves cause ground movement, which in turn is transmitted to the structure via thefoundation. Depending on the intensity of these vibrations, cracks andsettlement …
Introduction discharged from those seismic activities makes waves.Read More »
Abstract:Hydrogen has attracted people because of its cleanest, sustainable and renewable energy carrier with a remarkably reduced impact on the environment. In the future, hydrogen will replace the existing fossil fuels. Although it has number of advantages, it creates some difficulties in utilization. The most famous of them are production and storage. Carbon nanotubes (CNTs) …
Abstract:Hydrogen to this problem it attracted to thinkRead More »
Nuclear power plants make up 19.7% of the electricity in the U.S., and there are 30 states in the U.S. that have operating nuclear reactors in 2016 according to Nuclear Energy Institute (NEI). In the U.S. alone there are 99 operating nuclear reactors (NEI). Unlike other power plants, nuclear power plants provide clean energy with …
Nuclear ground level facility (WNA).One of the majorRead More »
The concept ofprotecting the skin from the harmful chemicals and bacteria has been used forcenturies. Ancient Egyptians used Olive Oil for the same purpose. Likewise,pastes of Zinc oxide were also applied on the skin to serve the same purpose.However, the earliest synthetic sunscreen was not synthesized before 19281. Theimportance of sunscreen was slightly heightened in …
The was first industrially used. Sunscreens evolved overRead More »
Currently, manyresearches are being conducted to find alternative sources as non-renewableenergy sources such as petroleum, gas, and coal are increasingly depleted.Altrnative energy sources that can be used one of them is biogas. Biogas productioncan use organic waste such as waste, animal waste which is processed byanaerobic diggestion, and environmental waste. Biogas has many benefits thatare …
All living things are made of calls, also these cells can be dividedinto two groups: PROKARYOTIC AND EUKARYOTIC. Humans and all multicellularorganisms are made of a type of cell called EUKARYOTIC cells. What makes a cell eukaryotic, is usuallyeukaryotic cells are much larger than prokaryotes, and they’re also eukaryoticcells also found in multicellular organisms, although …
) INTRODUCTIONPakistan edible oil has growing importanceduring the last two decades. It is of concern to meet consumption requirementsof growing population, the government has not only efforts for increase in itsdomestic production but also spent too much money for edible oil imports(Ghaffar et al., 1998). Thereare four major edible oilseed crops in Pakistan that are …
) photosensitivity, etc. From the beginning of agriculture,Read More »
Microorganisms are beneficial to us in many different ways. Saccharomycescerevisiae is a yeast found on grapes that can be used to make bread, wine, andbeer (fermentation). Scientists are working on developing it into a probiotic.It can also help to treat diarrhea and colitis. Another microbe that is beneficialto our health is Lactobacillus. Lactobacillus are the …
Microorganisms are beneficial to us in many differentRead More »
(XAVIER)I don’t see this planet being… they’re talking about how they’re turning around the environmental problems here, but I think it’s already too late. Ace FrehleySOUTHEAST ASIA IS OBJECTIVELY one of the most beautiful regions on Earth — it’s covered in dense jungle, it’s peppered with gorgeous beaches, and it’s full of incredible wildlife. It …
In this film we're going to explain how your body processes the food you eatin order to provide all your body cells with the energy they need,and also what happens when you have diabetesand this system doesn't work properly. When you eat food that containscarbohydrateit's broken down in the stomach and digestive system into glucose, …
Dear Christine Loh, I am Masafumi Mitsuda, a student attending Island School. I am aware the government is trying to solve the waste problem. However at this rate all landfills in Hong Kong will fill up in 2020. Therefore, we need to consider solutions to this problem. The biggest factor of waste problems are humans. …
Chapter1INTRODUCTIONEnergy consumption is increasing day by day wihin theworld. These energy sources include fossil fuel ,renewable sources and nuclearsources in which non-renewable sources of energy,which include enormous portionof energy consumption, could be categorized into major classification; nuclearand fossil. These energy soures are causing global warming and climate change. Fossil fuel have been formed from the organic …
Chapter most inventions of 2009 in Time magazine.Read More »
Freeway systems can also be pointed as responsible for the weak economies of inner-city areas, seeing as they send consumers through and not into local business centers in these communities. The transition into a built environment in cities like Los Angeles where it is shaped to suit a freeway system that favors suburban development has …
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