Activated carbon

Brazil, Vietnam and Indonesia are some of the biggest producers for Robusta coffee bean, however they all suffering though extreme weather such as the drought and too much rain. Those factors would cause the supply of the coffee bean to decrease significantly, which would lead to the increase in price for coffee. Before this change in supply, the demand and supply were at a market equilibrium where the demand meets supply at the equilibrium point and the market is in a state of balance. However,…

Cars release approximately 333 million tons of carbon dioxide into the atmosphere annually, which is 20 percent of the world's total. When we wake up in the morning, we are in a hurry for work, school, an event or a meeting. We need transportation to make our lives easier. Since the 20th century, the role of the car has become highly important. It has led to changes in employment patterns, social interactions, infrastructure and the distribution of goods. The introduction of the mass-produced…

Introduction: Solubility is the “ability for a given substance, the solute, to dissolve in a solvent” . The effect of temperature on solubility is that when heat (energy) is added, it increases the speed on which molecules and particles move, therefore making it a quicker process. Where as with cooler temperatures there aren’t as many particles because the solvent doesn’t contain as much energy as warmer temperatures, therefore not dissolving as well as it could if it was warmer. To make jelly…

Krebs cycle takes place within the cell's mitochondria; it breaks down the pyruvic acids to release carbon dioxide. The third and final step is the Electron Transport Chain where most of the ATP molecules are produced. It produces the 36 molecules of ATP (18x more than the glycolysis…

2.1 The Formation of UHI Luke Howard first proposed the urban heat island concept in 1833, he had examined the average temperature between London city and villages in 1920. As the result showed that the London city temperature is significant higher than the rural area in the day and night due to land usage increasing, lack of vegetation, artificial environments and heat production effect the high temperature in urban area than rural area. Therefore, UHI change the urban district of the…

Purpose: To investigate the effect of light intensity on plant growth through counting the amount of oxygen produced. Hypothesis: If the light intensity increases, than so does the rate of photosynthesis (which a major factor for plant growth). If the rate of photosynthesis increases, than the rate of Oxygen produced as a product also increases, if the rate of photosynthesis decreases than the exact opposite will happen to the amount of oxygen. Scientific explanation: As the light intensity…

Energy is most fundamental parts of our universe and most essential part of everyone’s life. Among all kind of energy, electric energy is the most important that people need every day and every part of their life. The energy consumption is expected to grow about 60% in the next two decades throughout the world. As a large part of the total energy is provided by fossil fuels, the future of the world economy growth is highly dependent on whether the ever-increasing energy demand can be met. Fossil…

1.4 Effect of Microcrystalline Cellulose (MCC)Type Formula F12 was utilized to study the effect of changing the type of MCC(Avecil PH-101 ) as a carrier material instead of (Avecil PH-102) in F8 on the dissolution behavior of the prepared Zolmitriptan liquisolid ODTs. Although the DT of formula F12 (79 sec.) was greater than F8 (48 sec.) as in Table(18),the dissolution behavior of the formula F12 was faster than F8 as in Table (18) and Figure (48), this difference was non…

of energy and natural energy such as solar and wind. We should proactively save water, we forget how fortunate we are. We should encourage and incentivize public transport. From the governments pov. There should be heavy R and D investment in low carbon high efficient modes of transportation and renewable energy. Lastly, we should all aim to leave the earth better than we received…

The giant pandas-The endangered species among the animals There are wide varieties of animals living in our earth. Much number of animals got endangered due to the sudden civilization going around the world. This has lead to many environmental impacts and has affected the chain of the life cycle. Why are giant pandas endangered? Many animals got endangered due to unavailability of proper food and loss of shelter. There are still many animals standing on the verge of extinction. Giant panda and…