Dioxide Reports Samples For Students

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Carbon Capture Technologies

Introduction
Aside from oil, coal is regarded as one of the most important fossil fuel resources being utilized in the global energy mix. However, the use of coal in power generation has resulted in serious air pollution around the world. The use of coal has resulted in the release of almost 14 billion tons of carbon dioxide into the atmosphere, with a majority of these pollutants emanating from power generation activities.
Carbon dioxide sequestration technologies seek to address the release of carbon dioxide into the atmosphere that add to the growing problem of ...

There is no doubt that nearly 99 percent of all atmospheric sulfur dioxide is as a result of human activities. The chief sources of sulfur dioxide are industrial processes, for instance, those employed in the production of sulfuric coal, gas, and oil (AGDE, 2005). Additionally, some mineral ores have sulfur as a component, and when they are purified, sulfur dioxide is produced in the process. Another significant source of sulfur dioxide is fuel combustion by motor vehicles (AGDE, 2005).
Looking at these sources, countries that do not process coal or sulfuric mineral ores like Canada suffer because of the sulfuric ...

Introduction

The amount of carbon dioxide that is in the blood is regulated within a very optimum range in order to keep the functioning of the body cell in the right order. Reducing the level of carbon dioxide in the cells may result into the reduced pH in the blood which eventually results in the reduction of the blood vessels. The reduced blood vessels are known to cause reduction in the amount of blood that is being taken to vital organs such as the brain. The reduced carbon dioxide may also result in reduced heart rate as well as breathing rate ( ...

Introduction

Fermentation process refers to the conversion of sugars such as glucose to alcohol, carbon dioxide and energy in the form of ATP (Kale and Gokhale). Fermentation occurs in the absence of oxygen and converts substrates such as glucose into products such as acetate or lactic acid. During fermentation, there is no oxidation phosphorylation and thus the amount of ATP that is produced is low (Pigage, Neilsen and Greeder). One specific example of fermentation is lactic acid fermentation, which is the simplest form of fermentation. In the presence of oxygen in the cells, most organisms bypass fermentation to undergo cellular ...

Introduction to Physiology: Respiration

There are a lot of factors that determine the rate and depth of human respiration. Some of the factors are influenced by the conscious control part of the brain while others are not. Different organ system functions leads to unique pattern of respiration and even though respiration is controlled by the autonomous nervous system, people play a part in the control of breathing. Respiration is affected by certain chemicals which include oxygen, carbon dioxide, acid, epinephrine and acetylcholine (Marieb e.tal 2010).

Whether or not oxygen concentration affects respiration remain a debating topic in the scientific realm. This is because the human body ...

The Carbon Tax Scheme (CTS) is an indirect tax levied on users of fossil fuel and was implemented in January 2012. The Carbon Tax is based on the Economic Principle of Negative Externalities. Negative externalities are costs to the society that is created when goods and services are produced. The negative effects of these activities are shouldered by the society so payment for that cost from the parties that are liable is widely believed to be the appropriate approach for managing it. In the case of fossil fuel use, users of electricity from these sources are taxed based on ...

Introduction

Global warming is defined as the high and rising rate in the average level of temperature in the atmosphere of planet earth as well as in large water bodies such as oceans (climate system). The extreme variation in temperature began in the earlier times of the 20th century and it is anticipated to further increase in the coming years. This change in the global mean temperature on the earth’s surface is approximated at 140 F which is equivalent to 0.80 C. Increasing temperatures have greatly contributed to the climate change of various parts of our planet earth. In ...

Abstract

Water is an important chemical owing to its various uses by living things. Most chemical reactions within the bodied of living things require water in order to occur. It is purported that life evolved from water some 3.8 billion year ago following the organization of inorganic and organic molecule to form as prokaryotic cells. Besides, the well being of a cell is overly dependent of the balance between the water and the dissolved substances in the water. In this regards, the cell can permit water molecules to move in and out of the cell; the process in called Osmosis.

Introduction

In ...

Part 1: Answers to Preliminary Questions

• Photosynthesis is the process by which green plants use sunlight energy to manufacture food using water and carbon dioxide as raw materials.

• An increase in the intensity of sunlight increases the rate of photosynthesis up to a given level.

• Photosynthesis and respiration processes complement each other. It is possible to examine the relationship between photosynthesis and cellular respiration under controlled experimental conditions. This can be conducted by setting up an experiment with two sets of experimental set-ups. In each set-up, there should be two test-tubes: one with a high concentration of carbon dioxide and another with a high concentration of oxygen. One pair of test tubes, consisting of a test-tube with a high concentration of oxygen, ...

Purpose

The purpose of this research is to know the properties of oxygen and to prepare different oxides, acids and bases.
Experiments
Carbon is reacted with oxygen in order to form carbon dioxide. Sulphur is reacted with oxygen in order to form sulphur dioxide and calcium is reacted with oxygen in order to form calcium oxide. As calcium is metal, the formed metal i.e. the calcium oxide is a metallic oxide. On the other hand, as carbon and sulphur are non – metallic, therefore, the formed oxides i.e. carbon dioxide and sulphur dioxide are also non – metallic oxides.
If non – metallic ...

The process of weathering deals with the breaking down of minerals, soils and rocks as well as synthetic materials as a result of contact with the atmosphere, biological entities and water. Weathering is slightly different from erosion, because it does not involve movement. Erosion involves the movement of water, wind, snow or other agents across minerals or rocks. Weathering simply takes place “in situ.” There are two significant types of weathering, chemical and physical. Each can involve a biological component, but the difference is that physical weathering has to do with soils and rocks breaking down as a result of directly contacting ...

Abstract

The most widely used fossil fuel around the world is coal. This is a component that carries both organic and inorganic components and hence its combustion over the years has led to environmental problems such as acid rain and sulfur dioxide emission. To combat this eco-system problem several combustion methods have been introduced and one of the most efficient means that has come to the attention over the years as a significant way is the Oxy alkalinolysis.
In the past, there have been various desulfurization processes, which have been introduced. However, most of them have not given excellent results are ...

Report Analysis – “Seawater pH and Anthropogenic Carbon Dioxide”

The following is a rhetorical analysis of the technical report “Seawater pH and Anthropogenic Carbon Dioxide,” checking for various aspects of rhetorical quality and consistency, as well as layout and appearance. Recommendations are then made for improvements to rhetorical quality.

Appeal to Audience

Achievement of Purpose
The goal of the paper is to introduce its audience to the concepts of pCO2 and pH and their relationship to one another, as well as their applicability to data on atmospheric carbon dioxide taken from Ocean Station Alpha and others. In terms of providing these introductory concepts, the paper achieves its purpose; the layout is ...

The journal article was written to provide an overview of physical and chemical processes affecting changes in coral reef ecosystem. These changes are influenced by anthropogenic greenhouse gas emission (Hoegh-Guldberg, Mumby and Hooten 1737) that triggers physical processes involving laws of thermodynamics. The journal article also shows how the basic principle and theory of thermodynamics occur at global scale over a long period of time. Consequently, the physical processes influence the chemical processes that eventually lead to further changes in ocean ecosystem.
The article introduces reader to the existing phenomena of warming and acidifying of the seas (Hoegh-Guldberg, Mumby ...

Introduction

Efficient energy utilization is an important aspect of human life. The principle of conservation of energy states that energy can never be created nor destroyed. Thus, it is essential to utilize the energy available for us effectively and efficiently. Energy can be transformed from one form to another by use of appropriate transducers. When designing a house, it is essential to do it with the greatest regard to efficient energy use as well as safety to the environment. House designers should always come up with designs that promote efficient energy use. For instance, utilization of renewable energy should be maximized. ...

Introduction

Pollutant gases tend to have an impact on both health and environment. Many nations rely on oil for energy use and advancement, hence imports every last bit of its oil and gas needs. Unfortunately, this has brought about dangerous effects upon the environment such as affecting the ozone, causes global warming, acid rain and smog. This may come about when fossil fuels are burnt to form these gases. The formation of toxic gases and their harmful impacts on human health and environment as well as biological effects by thermal pollution that is equivalent to the burning processes are being ...

Introduction

The association between the environment and economic progress is a concept that was first discussed during the United Nations Conference on the Human Environment which was held in Stockholm in 1972. At the time of the conference, there were widespread fears among the Northern and Southern countries that protection of the environment was a hindrance to the development of the nations. The Brundtland report was the first reference to sustainable development. The report was published in 1987 by the World Commission on Environment and Development.
According to the Brundtland report, sustainable development refers to “development that meets the needs of ...

Nursing:

Purpose
The goal of this investigation was to ascertain whether there would be an increase or a decrease in global CO2 emission over the next 40 years and provide possible reasons for the same.

Introduction

Carbon dioxide (CO2) is one of the primary Greenhouses gasses (GHGs) alongside such gasses as Methane, Ozone (O3), Nitrous oxide, and Sulfur Dioxide (SO4) that are actively driving global warming and the planetary greenhouse effect. However, to understand the effects of GHGs it is paramount to comprehend the concept of the greenhouse effect. The light from the sun is not only used to light the ...

Calpine cooperation was founded in 1984 and currently the cooperation is the largest in America. The corporation generates electricity and thermal energy from natural gas and geothermal resources. With a fleet of around 84 power plants, the company generates around 270000 megawatts of electricity and through wholesale operations and retail business; the center serves in over 21 states and Canada. The corporation has taken a lead to ensure a cleaner energy for future use is in place. The focus of the center is to provide its esteemed customers with clean, efficient and reliable electricity and thermal energy. With this ...

The enclosed report is an analysis about the Global warming effects in Asia. It also contains some supporting material helpful towards solving the problem.
Asia is going to face the worst global warming conditions in the next fifty years. Its sensitivity towards the climatic changes makes it vulnerable towards adverse climate impacts. Some countries which are economically established suggest adaptive measures towards the safety of their climate change. But nations with stagnating economy have limited resources toward their safety. Governments should design a proper infrastructure, research centers and committees aiming towards solving the life threatening problem. It is an ...

Volcanoes - geological formations on the surface of the earth's crust or another planet's crust where magma reaches the surface, forming lava, volcanic gases, rocks, volcanic bombs and pyroclastic flows.
Volcanoes are divided according to the degree of volcanic activity on the active, dormant and extinct. An active volcano is considered to be a volcano erupted in historical time period or during the holocene. The concept of "active" is quite inaccurate, since the volcano, which has active fumaroles, some scientists refer to the active, and some refer this volcanoes to be extinct. Sleepers are considered to be inactive volcanoes, ...

ID Number

Design an Arthropod
For a certain region to be considered a biodiversity hotspot, it must have endemic vascular plants that are not easily seen in other parts of the Earth. A biological hotspot should also have natural vegetation.
Some of the risks that biological hotspots are confronted with include but not limited to the following: population pressures, loss of habitat, and global warming. Human beings bring about massive effect that drives all other dangers to coral reefs. Overfishing, oil spills, coral harvesting, agriculture, logging, coastal development, all of these contribute to the destruction of habitat. In addition, ...

Introduction

The null hypothesis for the experiment was that oxygen production is the same in both plants while the alternative hypothesis was that oxygen production and thus the rate of photosynthesis is higher in Ceratophyllum than in Cabomba due to its efficiency in carbon dioxide utilization (Kitaya, Murakami, & Takeuchi, 2003).

Materials and Methods

Experimental Design
The research question to be answered in the experiment was whether there is rate difference, in oxygen production, in oxygen production between Ceratophyllum and Cabomba. It was predicted that each of the plants would have different oxygen production rates. The dependent variable was the rate in oxygen ...

Environmental sustainability

Abstract
Information Technology has played a major role to reduce carbon emissions. Saudi Arabia and Australia have played a major role through Information Technology to combat the climatic change. Both countries have the potential of new information technologies to reduce carbon emissions. Almost 2% of the global carbon emission is estimated to be from the sector of information and Communication Technology. This is the same as the carbon emitted by the fuel consumed in airline industry. Information Technology has helped to reduce carbon emissions across other sectors as well. These new methods include intelligent systems for cooling data centers, which ...

Any source of energy that is used in the place of the fossil fuel is referred as an alternative energy. The introduction of the alternative sources is intended to help and address some of the concerns brought by the use of the fossils. One main concern is the limiting supply of gas coal and oil. Use of fossil fuel has also resulted in the production of greenhouses gases, which are known to destroy the ozone layer increasing trend in global warming.
Some of these alternative sources include biomass from organic matter, solar energy from the sun, biodiesel, wind ...

Greenhouse gases are those gases that trap heat in the atmosphere. Several chemical compounds in the earth’s atmosphere are greenhouse gases. They allow sunlight to pass through them into the surface of the earth. This light is reflected form the surface back towards the space in the form of infrared radiations or heat. The greenhouse gases absorb these radiations and trap the heat in the atmosphere. After some time, the amount of energy sent from the sun to the surface becomes equal to the energy radiated back into the atmosphere. This process leaves the temperature of the surface ...

Discussion of Banyan Tree Green Homes Program

Banyan Tree Green Homes Program 3
Introduction 3
Concepts and Theories of Sustainability 3
Analysis of Banyan Tree Green Homes Program 5
Sustainability Motivations 6
Sustainable Business Practices 7
Benefits of Adopting Sustainable Business Practices 8
Challenges Facing Sustainable Business Practices 9
Recommendations 10
Conclusion 10

References 12

Banyan Tree Green Homes Program
Introduction
The hospitality industry is an important part of social, economic and environmental development given its role in leisure services and tourism throughout the world. Given the rapid changes observed in the industry, it is important to understand the potential threats that the various activities undertaken in hospitality ...

ENGL 303-005: Technical Writing

Feasibility Study on Solutions to efficiently power an electrical vehicle
Abstract
“Feasibility Study on Solutions to Efficiently Power and Charge Electrical Vehicles”
The future of electric vehicles needs to shift toward the use of solar charging stations which can increase the feasibility of electric vehicles outside of urban areas. The solar powered charging stations can revolutionize the way the world views vehicles powered by renewable energy sources. These solar stations can be placed in rural areas which can allow the drivers to store and charge their vehicle, which will minimize the prevalence of vehicles being stranded without access to ...

Introduction

The pressure swing adsorption principle and technology will be used in an experiment to separate the two gases in the lab. The technology is a technique used to separate two or more gases from a collection of various gases using pressure and the gases molecular attributes as well as an affinity for an absorbent material (Alonso-Vicario et al., 2010). The experiment will utilize the principle of pressure swing adsorption to separate active carbon and oxygen using hydrogen and nitrogen as catalysts. Pressure swing adsorption using two main factors in the separation of gases under pressure: the molecular attributes of ...

Abstract

Human activities have a significant influence on marine life. Pollutants from landfills, dumps, mines, farms, etc. can pollute the ocean and later through the food chain cause harm to all land animals and humans as well. Protein is a very important structural component of an organism. Using protein for energy is an inefficient form of metabolism and in the long run detrimental to the organism. A significant low level of protein content was noticed in Mytilus californianus or (mussels) obtained from the polluted environment when compared to the tissue of Mytilus californianus obtained from pristine environment. Organism that are ...

Background about the development of a bird

The development of a bird from an egg is the complex and speedy process which takes 21 days from the moment the embryo forms. The developments are facilitated by among other factors the presence of pores (about 7,000 of them) on the egg's surface. The pores allow transfer of gasses (oxygen diffuses in while carbon dioxide and water vapor diffuse out) through the shell (Gilbert). Before the egg is laid, it is fertilized; the living cells divide and grow wile segregating into groups. During incubation, the first sign of an embryo appears at 13 to 16 hours after ...

Abstract

The objective of this research paper is to discuss background of oil well fire occurred in Kuwait and how the fire causes serious impacts on the environment. During the Gulf War around 725 Kuwait’s oil wells were burned by the Iraq. The fire occurred due to burning of oil wells not only impacted the environment of the Kuwait but global environment in very negative manner. Fire increased pollution level significantly high and people started witnessing black rain. Days were turned into the dark nights due to smoke. The balance of ecological system was completely lost due to significant ...

Section Number.

- Glycolysis refers to the process that takes place in the cytosol and through which a molecule of glucose is broken down into a compound called pyruvate ( Reece 167)
- Everthing is doubled since there is still more substrates required for respiration and therefore more energy is still produced as the substrate is not exhausted.( Reece 167)
- In the process of glycolysis 2 NADH, 2 ATP and 2 H+ are fomed. While in TCA 6NADH, 3 H+, 1 FADH2 and 2 ATP are formed. (Reece 176).
- The NADH is produced in the mitochondrion during the citric ...

NITROGEN AND COPPER DOPED SOLAR LIGHT ACTIVE TIO2 PHOTOCATALYSTS FOR WATER DECONTAMINATION

Abstract:
A new category of photocatalytic coating that can degrade chemical as well as bacterial contaminants under visible sunlight wavelengths was generated by the deposition of a stable photocatalytic TiO2 film over the internal lumen of glass bottles by means of a sol–gel technique. Such a coating was produced either in doped or undoped form. This coating used copper and/ or nitrogen for producing visible light-active TiO2 films that were normalized or annealed at 600 ◦C and were characterized by Raman and X-ray photoelectron spectroscopy. The degradation of methylene blue was seen to accelerate with doped and undoped TiO2 films ...

The effects of climate change are significant around the globe. Coastal waters and temperatures are on the rise as a result of climate change in many regions around the world. Scientists predict a global extreme weather change that will have negative effects on human beings, plants and animals. Climate change is associated with continuous trends of increases in temperature. The worst hit decade since 1850 was 2000 to 2009. Climate scientists view that if green house gases continue to be emitted global temperatures should be expected to rise by the end of this century. The exact amount of temperature changes is ...

The Mayor and GLA on Environmental Preservation

Introduction

Undeniably, London is not only one of the greatest cities in the entire globe but also one of the most successful cities as far as production and competitive economy. The city is famous for its enthusiasm, style, diversity, entrepreneurship and innovation. In order to manage growth of London in all aspects, political leaders saw the necessity of establishing a body that will be in charge or rather control and promote developments in the entire city. This marked the origin of the Greater London Authority (GLA). Precisely, a referendum was carried out to determine the opinion of the public on the ...

Abstract

The purpose of our experiment was to visualize the effect of light intensity on oxygen production. In the capacity of a test subject we used algal cultures. For these researches we used the Winkler method of titration. Our experiment results showed that there is an effect of light intensity on oxygen production. Our research has a great significance for agriculture, biochemistry and biophysics.

Introduction

Photosynthesis is the metabolic process by which plants trap solar energy, convert it to chemical energy, and store it in the bonds of organic nutrient molecules, such as glucose. Nearly all types of plants and algae, as well ...

Introduction

The cost of manufacturing ammonia using the Haber process plant constitutes the following components: the cost of energy, raw materials, equipment, labor and sparking substances (catalysts). Energy (gas or electricity) costs are incurred to maintain the temperature of the reaction. The Harber process is operated at very high temperatures, and pressures thus higher costs of energy are incurred. Some of the raw materials consumed in the Haber process such as nitrogen and hydrogen are recovered at the end of the process. The recovered materials are recycled back to the system to reduce the cost of raw materials.
Starting and ...

Diary Summary

On day one, I used an outdoor wood-fired boiler. In addition, I burnt toxic substances that included tires, plastics, garbage, and driftwood.
On day two, I burnt fossil fuels by driving a motor vehicle, cooking with a gas stove, and using a lawnmower.
On day three, I used household products that included cleaning agents and paints. In addition, I used a fire extinguisher to put out a fire in my kitchen. Other appliances used during the day included a freezer, air conditioner, and refrigerator.

Analysis

Studies have demonstrated that individuals make significant contributions to the overall air pollution that induces ...

Global Warming Phenomenon

The issue of global warming has been a critical problem across the entire world due to the effects associated with this condition. Global warming is caused by the increase in Earth's temperatures due to the effect of greenhouse gases. The greenhouse gases, such as carbon dioxide emitted from burning of fossil fuels like coal, oil, and natural gas to provide energy are responsible for trapping heat and preventing it from escaping from the Earth’s atmosphere. Human activities like cutting down trees and burning forests for farming activities has been attributed to the emission of greenhouse gases that are ...

[City and State]

Introduction

Structures such as large buildings can create its own unique internal environment that can significantly impact the comfort and health of its occupants. After many years of investigating and studying building infrastructures, engineers and designers have increased their understanding and knowledge on the environmental conditions that exists within the building in relation to its physical properties. For the same reason, a solid background in building physics is an integral part of a building’s design, particularly in this modern era wherein green buildings are the rising trend. Most modern buildings integrate building physics prior to construction ...

Influence of the Organization of the Petroleum Exporting Countries (OPEC) 2

Economic growth of countries outside the Organization for Economic Co-operation and Development 4
Bric: Brazil, Russia, India and China 5
Trade between non-OECD countries 5
Climate Change Policy 7
The greenhouse effect 7
Strengthening the greenhouse effect 8
Global climate change 8
Oil reserves in the world 10
Influence of the Organization of the Petroleum Exporting Countries (OPEC)
OPEC long ago lost its hegemony in the world oil market but remains a major influence on prices against the formidable challenge of US oil shale. OPEC decided she decides to continue producing in abundance not to give more ground to ...

COUNTRY COMPARATIVE ANALYSIS REPORT

Introduction 3
Economy 3
Government 3
Ecology 4
Culture 5
Gender Relations 5
Religion 6
Healthcare and Wellness 6
Food System 6
Education System 7
Housing and transportation 7
Sports 8
Conclusion 8

Reference List 9

Introduction
China and United States of America are considered the two world superpowers, both are fixed members of the Security Council and established official relations since the visit of Richard Nixon to China in 1976. Both countries are leaders in different fields as economy, sports, culture and its influence in the world.
Economy
The China economy is the most important of the world measured in Gross ...

World climate change experts observe that carbon emission is a major cause of the climatic havoc in the world today ranging from floods, typhoons, Tsunamis, fires, and floods. Experts predict that more harm if the current destruction continues and the human kind is at risk. Global Thermostat (GT) gives a promising solution to eliminate carbon dioxide in the air attributed to climatic changes using an intensive technology. Success of GT will revolutionize the energy industry by providing effective and low-cost technology to extract Carbon dioxide from industries. The technology will also be used by heat intensive industries to make ...

Uses of Hydrogen in the Industry

Hydrogen is a colorless, odorless, flammable, non-toxic and flammable gas at atmospheric temperature. Due to its properties, hydrogen is one of the main starting factors used substance in chemical industries. It is the basic building block in manufacturing of ammonia (Ramachandran, & Raghu, 5).
Hydrogen is used mainly in the manufacturing of two chemical components, which are ammonia and methanol. These chemical components are made industrially. The manufactured ammonia is used in fertilizer manufacturing industries while methanol is used in the manufacturing of polymers. Hydrogen is also used in oil refining industries for reforming oils to obtain a high-quality grade ...

Report of Wind Energy

Rights of nature are things that nature should have. In simple terms, these are some of the things that the human being should do on the earth without the affecting the environment negatively. This kind of ‘rights’ should be implemented to help and the current alarming a rate of devastation. There are several factors that affect the nature of the environment. These include; global warming, the industrial revolution, among others. They are the negative impacts on the environment that violates the rights of nature. Global warming is an occurrence that is caused by the excess carbon dioxide in the ...

In most cases when we think of pollution very rarely do we spare a moment or two to think of ecological footprints of the shoes on our feet, the cap on our heads nor the shirts on our backs (Claudio). Instead, all we think of is the raw sewage piped into our watercourses; we envision the emissions from the textile and coal industries, our bare-stripped forested landscapes, and the municipal wastes piling on our streets and landfills (Sweeney). The bitter and unfortunate truth, however, is that the overall impact of the apparel industry on our plant is quite grim ( ...

The Name of the Class

In recent years, the Earth’s climate varies considerably: some countries suffer from heat waves, the others from too harsh and snowy winters, unusual for these places. Environmentalists talk about global climate change, which includes an increase in mean annual temperature, causing the melting of glaciers, and rising sea levels. In addition to warming, there is also imbalance of natural systems, which leads to changes in rainfall patterns, temperature anomalies and the increased frequency of extreme events such as hurricanes, floods and droughts (Biello, 2016). According to scientists, humanity cannot fully prevent climate change. But the international community is ...

Judith Milien

Argosy University
Family Health Portrait
Essentially, a family health portrait facilitates recording of the family health history, which is a complete record of health information involving immediate members of a person’s family, such as the parents, brothers and sisters, children as well as uncles and aunts among other close relatives. Concerning health, close relatives share some of the factors that may give the lead to health professionals that include genes, shared environments and the ensuing lifestyle for the family. As such, family health history would enable the health professions to determine the genetic medical conditions that run in ...

About 5% of the pension fund’s investments have been made in Volkswagen Group which has recently fallen prey to a major scandal. These investments face high risk, now that the company’s share price has fallen considerably. On 18th September 2015, few Volkswagen cars were found to be emitting lethal amounts of nitrogen dioxide into the atmosphere despite having passed various pollution control tests. This irregularity in the diesel engines was caused due to engine management software which was deliberately fitted in each car belonging to a particular model. More than 11 million vehicles have thus, been estimated ...

Introduction

One of the most important things, if not the most important one, that society needs today is energy. Energy comes in many form and moist literatures focusing on this topic would agree that among all the possible sources of energy, oil comes as the most heavily demanded, and hence the most important. In fact, one may argue that the geopolitical movements and decisions that have been made in the past half a century have been motivated by access to this important energy-related commodity. There are many possible sources of energy but even though oil just comes as one of ...

Abstract

The assessment of respiratory functions is mandatory in the diagnosis of lung diseases and related disorders. These functions are assessed by measuring the lung volumes and capacities. In the present experiment, we learnt the use and operation of BIOPAC airflow transducer for measuring the lung volumes. We understood the rationale behind the precautions taken while experimentation. We could successfully correlate the obtained results with the physiological conditions of the subjects of the study.

Experiment on Respiratory Volumes

Respiratory system is a vital system of human physiology. It is involved with the gaseous exchange wherein oxygen is inhaled and carbon dioxide is exhaled from the ...

Figure 1 Schematic parabolic concentrated solar power (Source adopted: Chu, 2011) 5
Figure 2 Systematic mechanism of Dish/Engine System 12
Figure 3 Illustration of section-A of figure-2 12

Recommendation Report: Dish/Engine Type-The Best Concentrated Solar Power Technology

Introduction
The sun has provided the earth and everything in it with immense energy for years, and lots of these energies are left untapped. Even with the unprecedented advancement in technology today, only a little solar power is tapped. The studies reported that the side of the Earth having facing towards the Sun, a square kilometer at the outer edge of the atmosphere gets solar power up to 1,400 ...

Economic Report about Current Commercial Gasifiers

GE Energy Gasifier
GE Energy Gasifier uses the entrained flow, coal-water slurry feed, refractory lined slag and oxygen blown technology. The manufacturers at GE Energy have two variants, one with a radiant cooler and another full quench gasifier. Their products use a wide variety of fuels like low rank coals, pet coke, bituminous coal and other blends of pet coke. The design of GE Energy Gasifier emphasizes on operational eficiency. This is achieved through optimization of heat recovery and production of carbon monoxide. As espoused earlier, the GE Energy Gasifier predominantly uses the direct quench system. This design is not ...

Introduction

Water is one the most valuable resources in the whole world. For every country to be able to support ecosystem and for a successful socio-economic development, there must exist water. Countries in arid land such as Kuwait find it very difficult to get this most valuable resource and have to go the extra mile to get water (Howard, 2014). The most common method of water provision in Kuwait is through the underground water and desalination process. This paper is set to analyzing the two provision methods to find out what impact they have in terms of cost and how they ...

The Rate of Photosynthesis in Two Submerged Organisms (Cabomba and Ceratophyllum)

Introduction
In this experiment, the set alternative hypothesis was that the rate of oxygen production in Cabomba was significantly different from the rate of oxygen production in Ceratophyllum. This was informed by the report from a previous study by Van and colleagues (1976) that indicated that Cabomba had a lower rate of photosynthesis compared to Ceratophyllum and Hydrilla that had similar photosynthetic rate.

Materials and Methods

Experimental Design
The experimental independent variables were 6 grams for Ceratophyllum and Cabomba organisms while oxygen produced was the dependent variable. Water collected from the pond was used as the control in the experiment. The question ...

INTRODUCTION

Rio Tinto is a combination of predecessor companies formed by investors in 1873 and 1905. Due to such an extensive knowledge and experience in the mining industry, the organization is regarded as one of the finest and leading global mining and metal company. Being a global mining and metal company, the organization focuses highly on the exploration and processing of Earth’s finest mineral resources with an aim to maximize the shareholder’s value. In order to do so, the organization has the right people for the job and resources to provide the world with minerals and metals. Some of the ...

Provisional title – “Effects of Oil and Gas Industries on Air Pollution”

I. Introduction
The purpose for writing this report is to learn more about air pollution caused by oil and gas industries and how the air pollution affects people. People have always understood that air pollution makes breathing difficult. Oil and gas industries are located all over the world. The bad effects of the atmospheric emissions from industrial processes are sometime ignored in exchange for jobs. The diseases caused by air pollution range from allergies and to life threatening diseases including cancer. Large concentrations of carbon dioxide and other greenhouse gasses have been emitted into the atmosphere from air ...

Introduction

Toyota’s core business is being the global manufacturer of automotive and has an extended structure including subsidiaries and plants in over 170 countries. Having an extensive global and geographical coverage puts the corporation at a risky position due to outside forces exerted by the global external environment. The external business environment is the core determiner of success and continuous progress of the business. The Japan Corporation faces imminent challenges in sustaining its operation around the globe due to economic and social-cultural factors that create commotion and inappropriate conditions for the existence of a car manufacturing industry. Considering the fact that ...

English Engineering Paper – Latest Updates on Low Carbon Technology

Abstract
A lot of things have changed and technologies developed ever since the world entered the industrial era. Now, we are in the so called digital era, where most, if not everything, appear computerized. Machines and computers are now a big part of people’s lives that most cannot stand a day without access to such technologies. The continuously increasing reliance of companies and basically any type of organizations on computers, believing that they are keys in making work more efficient and effective at the same time, can also be easily noted. The world population has boomed so hard, the ...