Making Solar Energy More Affordable

The use of solar energy can be critical for environmental and economic sustainability of many communities that can be located in different regions of the world. Moreover, the adoption of this approach can make societies less dependent on natural resources such as oil and coal that can eventually become depleted. At present, the main objective is to make solar energy technologies more affordable.Advertising We will write a custom research paper sample on Making Solar Energy More Affordable specifically for you for only $16.05 $11/page Learn More Their price should reflect the purchasing power of contemporary buyers who want to make sure that their investment will break in the future. In many cases, some of these consumers believe that it is not reasonable to buy such products. To a great extent, this task is related to the work of engineers, since these professionals can make technologies more energy-efficient. Moreover, they should find solutions that ca n reduce the cost of manufacturing such products. For instance, they can select the materials that can be viewed as the best ratio of price and quality. Thus, one can say that these professionals can contribute to the spread of these technologies in various countries. These are some of the main details that should be taken into account. There are several ways of making this technology more affordable. First of all, engineers may need to focus on the process of manufacturing, because high production expenses often make solar energy technologies less affordable [1]. This problem can be partly explained by the need to use very expensive materials through which the electric charge travels. However, there are some alternative solutions. For instance, it is possible to construct sells that are composed of tiny cylinders. The main advantage of this approach is that it eliminates the need for high-purity materials that are usually very costly. In turn, the application of tiny cylinders can make solar panels less expensive. This is one of the suggestions that can be made. Apart from that, researchers speak about the use of nano-crystals that can increase the efficiency of solar cells [1]. Therefore, the investment into this technology can be more justified. By adopting this approach, the engineers may not necessarily decrease the cost of such products. However, they can dramatically increase the efficiency of these technologies and their overall value. If this approach is adopted, a greater number of people will be willing to purchase such products. This is one of the details that should be taken into account. Moreover, it is important to speak about the improvement of energy storage devices which are critical for people’s ability to harness solar energy. In particular, one can mention the use of such materials Glauber’s salt and paraffin wax because they are less expensive [2]. This strategy can help manufacturers offer products better correspond to the purchasing power of clients who may have different levels of income. These are some of the recommendations that can be considered.Advertising Looking for research paper on environmental studies? Let's see if we can help you! Get your first paper with 15% OFF Learn More Overall, this discussion shows that the adoption of solar energy can be made possible provided that engineers find ways of making these technologies more economical. At present, there are materials that can reduce the costs of producing solar energy technologies. Moreover, there are ways of making solar energy technology more efficient. So, they can be of great value to consumers and investors. Finally, engineers can significantly make these technologies more affordable. These are the main arguments that can be put forward. References [1]. C. Zuchora-Walske, Solar Energy. New York: ABDO Publishing Company, 2013. [2]. R. Naggi, Solar Energy and Its Uses. New York: Pinnacle Technology, 2009. This research paper on Making Solar Energy More Affordable was written and submitted by user Kimber Garcia to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Henry Thoreau Civil Disobedience essays

Henry Thoreau Civil Disobedience essays Henry Thoreaus Civil Disobedience is his views on the relationship between man and his government. He begins by saying that most governments are usually ineffective and all are sometimes. He says that a government where a majority rules isnt just. Men should do the right thing before following the law. People who serve the state do so as machines and are not worthy. Those who serve the state with their conscience are worthy yet not recognized as such. Thoreau opines that people should rise up and revolutionize. Just because there isnt a majority doesnt mean that they are wrong or that they should back down with their claims. There are too many people who are against evils being done yet just sit back and dont do anything about them. He argues that reform within the government isnt effective; voting and petitioning for change does little. People are not virtuous if they disapprove of measures taken by the govt., yet still support and participate in it. Also, more money means less morals. Thoreau then explains his one-night stay in jail for refusing to pay poll taxes as an example of peaceful protest. He says that the state confronts a man only physically; they can force him to become like themselves but not intellectually or morally. He comes to pity the state because they cannot make him do what they want. He is subject only to those who obey a higher law. He does not believe that he should accept men as they are if they can be reformed. In going against men, he will stir some change. Men in history have been rare that possessed a genius. To be just, authority must be based on the consent of its subjects and only do what they deem right. He finishes by saying that if there are a few who wish to altogether alienated from the govt., this is ok and would prepare the way towards an ideal state. ...

Become an Adjunct Professor

Become an Adjunct Professor In the academic world, there are several types of professors. In general, an adjunct professor is a part-time instructor. Instead of being hired on a full-time, long-term basis, adjunct professors are hired based on the number of classes needed and by the semester. Usually, they are not guaranteed work beyond the current semester and are not given benefits. While they may be retained over and over again, being an adjunct is more of a temporary role in general. Adjunct Professors Contracts Adjunct professors work by contract, so their responsibilities are limited to teaching the course they have been hired to teach. They are not required to conduct research or service activities at the school, as a typical professor would participate in. In general, adjunct professors are paid $2,000 to $4,000 per class, depending on the university or college at which they teach. Many adjunct professors hold full-time jobs and teach to supplement their income or to expand their networking capabilities. Some teach simply because they enjoy it. Other adjunct professors teach several classes at several institutions each semester in order to earn a living from teaching. Some academics argue that adjunct professors are taken advantage of because many so desire to keep a foot in academia despite heavy workloads and poor pay, but it still makes good financial sense for different professionals and institutions. Pros and Cons of Adjunct Teaching There are advantages and disadvantages to becoming an adjunct. One perk is that it can bolster your image and help you develop a professional platform; another is that you will not have to get involved in organizational politics that plague many institutions. The pay is much lower than a regular professor, though, so you may feel like you are doing the same amount of work as colleagues and getting paid less. Its important to consider your motivations and goals when considering a career or job as an adjunct professor; for many people, its a supplement to their career or income instead of a full-time career. For others, it can help them get their foot in the door to becoming a tenured professor. How to Become an Adjunct Professor To be an adjunct professor, you will need to hold a masters degree at the least. Many adjunct professors are in the middle of earning a degree. Some have Ph.D. degrees. Others just have a lot of experience in their respective fields. Are you an existing graduate school student? Network in your department to see if there are any potential openings. Also, inquire locally at community colleges to break in and get some experience.

Chapter7 Essay Example | Topics and Well Written Essays - 250 words

Chapter7 - Essay Example Mass marketing increases the chances of brand recognition. Since the brand is being seen by any consumer, the level of brand recognition increases tremendously. This makes it easy for the business to expand its operations in the market. Custom marketing is cost effective. This is because it targets the potential customers of a product or a service (Kotler 24). As a result, a lot of money is not wasted trying to reach clients who are not likely to make a purchase. Custom marketing plays a critical role in attracting customer loyalty and increasing the number of referrals. This is because it informs and persuades the customers to purchase the products or services. With the increasing levels of competition in the market, custom marketing is the best strategy for business-to-business market. This is because it will address the specific needs of the customers. In addition, it will enable the company to segment the market and position them strategically in the market. However, the company should combine it with other modern marketing strategies such as the use of social media. Moreover, an in-depth research should be conducted to understand the tastes and preferences of the target

Explication of the Poem Insomnia by Dana Gioia Essay

Explication of the Poem Insomnia by Dana Gioia - Essay Example She talked about things that our senses begin to notice when we cannot sleep in the stillness of the night. The pipes clanking, water running in the dark etch was really just figures of speech that she is beginning to notice things she had learned to ignore. In this first stanza, the reader gets the idea that she is fidgety, uneasy and restless due to insomnia. In the second stanza, Dana Goia recalls her regrets. Things she does not want to think about but is forced to because she cannot sleep. Here, she realized that all that â€Å"she’ve worked for these past years, â€Å" were not really that important especially when she stated that it is now in the state of disrepair, the moving things about to become undone. She had twisted the sheets or forced to ignore all the things that could have made her happy because she did not allow herself to love, or did not love because she had material priorities which she realizes now as unimportant. She escalated this nostalgia in the third and last strophe as she regret the people she ignored or the opportunity to love evident with the many voices that escaped her until now. The venting furnace, the accusations of the clock was really all just figure of speech of her regrets. The furnace is her frustration that needs to be vented and the clock was the opportunity and time she wasted. And this moment of insomnia that gives her terrible clarity to recall all this is killing her. She would like to stay with the current trajectory of her life but this insomnia is forcing her to reflect, giving her useless insight that she does not want to think about. The poem used many metaphors that meant something else to illustrate the poet’s regret and disappointment that she does not want to think about but is forced to because of her insomnia. The use of powerful words and how they are arranged brings powerful message of the poet’s struggle, that she wanted to maintain her course but

Molluscs and Natural Selection Essay Example for Free

Molluscs and Natural Selection Essay The process of natural selection is one of the most cited reasons for the evolution of a species, and it was made famous by Charles Darwin’s famous observations of finches in the Galapagos Islands. It is believed to work by way of random mutations; random mutations occur, as it indicates, randomly and spontaneously in a population for a multitude of genetic reasons. Mutations help to create variation of different traits within a species, and they can be expressed with different phenotypes. In times where a mutation has no negative effect on the individual organism, this trait could be advantageous in a new habitat or predatory situation, etc. With an advantage in survival, and thus reproduction, these organisms are often selected for over other members of the species, creating a change in variation of a species over generations. Molluscs, although a very large and diverse group of animals, often share certain features: a mantle, radula, shell, and foot. The mantle is a thin and fleshy layer which secretes the hard shell of a mollusc. The radula is a grate-like structure in the mouth used to scrape surfaces and drill holes. The foot is a muscle which assists in locomotion and movement of the molluscs. It is hypothesized that all current-day molluscs share a common ancestor, called the hypothetical ancestral mollusc or HAM, because of the similar characteristics and body plans that have been modified in diverse ways over time to adapt to different environments. Two members of the mollusc family include the clam, of the class bivalvia, and the squid, of the class cephalopoda, and these are an example of variation from the HAM that helped them adapt for their particular environment, feeding behavior, and movement (Sigwart, 2007). The squid species has undergone many adaptations. The squid’s radula resembles a beak-like structure that it uses to devour its food, very different from the chiton-like HAM which probably had a small radula. Over time, the radula’s shape has been mutated and then selected for as the squid changed its eating habits – if it provided quicker eating time, then it would be selected for. The squid lacks an outer shell (it’s internalized), so the mantle of the squid has also been modified into muscular â€Å"flaps† that it uses to propel itself quickly through the water, nd thus capture prey or avoid predators, a necessary function due to the squid’s lack of a hard protective barrier (Sigwart, 2007) A large shell would be unnecessary for the squid since it can propel quickly away from predators, and may even hinder its ability to swim; this would lead one to believe that the squid developed a muscular mantle from HAM and then a mutation for loss of the shell was selected for following the muscular body. Also, the foot of the squid has adapted from the single foot of the HAM to become tentacles and arms, used to quickly capture and bring prey closer to its beak-like radula to eat, which is buried behind its many arms. This modified version of its foot is an extremely effective feeding method that, coupled with the squid’s speed, enables it to catch and hold prey that otherwise might be able to escape (Sutton, 2007). The clam is a sedentary mollusc that uses its foot to burrow into the sand. The clam is a filter feeder, straining food particles from the water. The clam doesn’t have a radula, probably the result of a random mutation that caused some clam ancestors to lack the structure, or it may have been modified into another structure that aided in the filter feeding process. The filter feeding process is environmentally selected for because it enables the animal to take in food particles while buried under the sand. The mantle of the clam is found inside of its hard, hinged shell. The strong shell of the clam was environmentally selected for since it prevents predators from easily eating the clam, allows it to bury safely into the sand without affecting its internal organs, and improves the clams ability to survive and reproduce. The foot of the clam has adapted so that the species can dig into the sand with this muscle which can be moved out of the shell, a very different type of foot than the HAM’s muscular, positioned foot which allows for scavenging (Sutton, 2007). The HAM, very similar to the chiton, served as a good base model for this very diverse phylum of animals. Lots of spontaneous and random mutations must have occurred for such diversity – to have sedentary, burrowing animals and predatory, jet-propelling animals in the same phylum of animals is quite a feat.

Lord Of The Flies :: essays research papers

SettingThe story takes place on an island somewhere in the ocean. The island is described by the author as tropical and boat shaped. Along the coast there are sandy beaches followed by a variety of vegetation and "creepers". There are also the orchards, which rise up to the treeless and rocky and rugged mountain ridge which extends out of the ocean. Judging from the predicament and dialogue in this story the date in which it takes place is probably the mid 1900's during World War II. The mood created in this story is very complex and rapidly changing. It changes from that of a scary, recessive mood to a light, and cheery one. The way in which the story is written the mood can change literally from chapter to chapter. In the beginning it starts out light and happy and as the novel progresses and the boys start to battle, it starts to become dark and savage.CharactersJack is red-headed and thin he is also introduced as the leader of the boys' choir. To his dismay he loses the election for leader and he becomes the head hunter and is also in charge of maintaining the signal fire. As the story progresses he and his hunters begin to "slack-off" and abandon their duties in caring for the fire. In the end Jack and his hunters leave Ralph and start their own tribe on the rocky side of the island.Ralph is a tall, blond and is one of the oldest boys on the island. In the beginning of the story he is pictured as the leader of the boys when he blows the conch shell to call the first assembly. During the course of the story he tries to maintain the structure of their civilization and is continually forced to compete with Jack for approval from the boys.Piggy is a fat, asthmatic boy with bad vision. Throughout the story his weaknesses are preyed upon by the other boys much like that of the "pigs" on the island, thus the name. But despite his appearance, Ralph begins to depend upon Piggy for intellectual and spiritual guidance. Do to his vision, Piggy had unusually thick glasses, which was a benefit to the others on the island, and aided in the lighting of the signal fire and in the roasting of the pigs.Simon was a skinny, silent boy with black hair.