Paleontology (9th

Paleontology (9th-10th Grade Paper) Essay What Is Paleontology?Paleontology is he study of fossils, such as wood, bones, and shells. Those are the most common fossils, but there are also other types of things paleontologists search for. Such as soft tissues, tracks, and trails, and even coprolites which are fossil feces. Even though the fossils these people dig up are billions of years old, there is no minimum age for a structure to be a fossil. These paleontologists study the fossils they find to reconstruct the history of the Earth and the life on it. Like dinosaurs for example, if we did not know they were on the Earth before our time, what would we think? Would we think that there were aliens before us!?What Are the Practical Uses of Paleontology?Natural resources are very important to our economy. A number of the natural resources come from fossils. Some examples of these would be coal and oil, which comes from the fossils of plants. An example is the skeletons of algae. If we did not have these natural resources, what would we use for energy? That is why paleontology is so important. And if/when we run out of resources, will paleontology be able to help us again? Maybe they can find another natural resource that is abundant in our earth. What Training is Needed to Become A Paleontologist?Paleontology is one of the fields left in science in which you need no training to do. Amateurs can and frequently do make important contributions. You need a keen mind, curiosity and imagination, and lots of patience. That is why I could never be a paleontologist. How Can I Find Fossils In My Area?If you want to find fossils in your area, all you have to do is start looking! Quarries, road cuts, and cliffs are good places to start, but remember if it is needed, get permission before doing so. And play it safe!

One Day in the Life of Ivan Denisovich. Matryona Review Essay Example

One Day in the Life of Ivan Denisovich. Matryona Review Paper Essay on One Day in the Life of Ivan Denisovich. Matryona Nothing like this have not read. Nice, clean, great talent. Not a drop of falsehood So Solzhenitsyn once said the great Russian writer Tvardovsky. Tvardovsky played at one time a huge role in the life of the young writer, seeking every opportunity to print his works. Such attention of the master of literature worth it. Surprisingly, what should have been the product of mathematics, the former prisoner, a man with a shady past, to Twardowski, despite their risky provocation, still printed them! Its really unusual works. Solzhenitsyn it is something like Sherlock Holmes: it is very fresh and bright his thinking. And at the same time his books are sincere, like none other in the entire literature of the period We will write a custom essay sample on One Day in the Life of Ivan Denisovich. Matryona Review specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on One Day in the Life of Ivan Denisovich. Matryona Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on One Day in the Life of Ivan Denisovich. Matryona Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Many people know that the original title of the story One Day in the Life of Ivan Denisovich. One day in the life of a prisoner . The name was changed in favor of censorship, but this change is only external. Solzhenitsyn decided in this story does not show the full life of a prisoner. And really, we just lack the description of a single day, so that to the very bone imbued with this spirit. In the story very clearly shows how strongly and deliberately destroyed in the human personality and its very human gut, the rod. So think about what life surrounded by people without that the rod itself The story Matryona. about the righteous, rather, about one only of many Russian women who themselves righteous will never be called, but otherwise and call them something hard. But the denouement of the story is not pravednicheskaya and forces to think about who is to blame for all our troubles (or in trouble Matrona as an example). I will conclude my words about Matrona from the above story. I think, in some ways, they are suitable to Alexander Solzhenitsyn. We all lived with her and did not understand that there is the most righteous, without which, as the saying goes, it is not necessary Village . Neither the city. Not all of our land.

How to Create an Essay Sample For a Psychology College Essay

How to Create an Essay Sample For a Psychology College EssayYou can see that a Psychology college essay sample is one of the most common formats used to help you with your essay writing. The difficulty in writing your essay is the same as in all other writing. The major problem is that when you start to write, the proper knowledge about psychology just isn't accessible to you because you are just not aware of what it is, and your instinct is to use what others say about it, not on the Internet, or on a book.These writers know exactly what they are doing. When you are trying to come up with an essay, the first thing you must do is stop and understand psychology. When you do, the rest will fall into place, and you will be able to create an essay that will stand the test of time.It is important to begin the process of making an essay where you are on the right course of action, and this is the biggest reason why you need a sample. By creating your own essay, and using the samples availa ble, you will be able to find out what's acceptable for you, and what's not. This will save you time and make for a great essay.I used to create my own essays and then they were not satisfactory to me, and they would always end up by the computer screen and never have been read. What I did, was I turned to those samples online which many writers are using in their professional jobs.I had a chance to go through several books on essay topics, which included those that were for this type of book. I found that one book on speech writing was written specifically for those people who wanted to write an essay on Psychology, because that one book, came with complete guides to how to do psychology essay, including a complete set of example essays.The reason for this is so that you will be able to know if you are doing something that will meet with an employer's requirements. In all, you want to make sure that you are aware of the information that you are gathering before you begin creating y our essay. This will give you the advantage over other writers and give you the option of finding the best way to get the information that you need for your essay.When you have complete attention to detail, you will not struggle to come up with an excellent essay. Those who are afraid of learning how to write will always find that a good teacher will save them time and money. If you have an essay idea, try to find a good essay writing a book and you will have one of the best essays that you will ever write.

Surfactant Definition and Examples

Surfactant Definition and Examples Surfactant is the word that combines the terms surface active agent. Surfactants or tensides are chemical species that act as wetting agents to lower the surface tension of a liquid and allow for increased spreadability. This can be at a liquid-liquid interface or a liquid-gas interface. Surfactant Structure Surfactant molecules are usually organic compounds that contain hydrophobic groups or tails and hydrophilic groups or heads. This allows the molecule to interact with both water (a polar molecule) and oils (which are nonpolar). A group of surfactant molecules forms a micelle. A micelle is a spherical structure. In a micelle, the hydrophobic or lipophilic tails face inward, while the hydrophilic heads face outward. Oils and fats can be contained within the micelle sphere. Surfactant Examples Sodium stearate is a good example of a surfactant. It is the most common surfactant in soap. Another common surfactant is 4-(5-dodecyl)benzenesulfonate. Other examples include docusate (dioctyl sodium sulfosuccinate), alkyl ether phosphates, benzalkaonium chloride (BAC), and perfluorooctanesulfonate (PFOS). Pulmonary surfactant provides a coating on the surface of the alveoli in the lungs. It acts to prevent fluid accumulation, keep airways dry, and maintain surface tension within the lungs to prevent collapse.

The Recession-Proof Beauty of Healthcare Jobs

The Recession-Proof Beauty of Healthcare Jobs In a recent Time magazine article that highlighted â€Å"The 5 Best Jobs You’ve Never Heard Of,† a remarkable four out of five were linked to the healthcare industry. In fact, healthcare jobs remain plentiful - even in the face of economic uncertainty. Let’s take a closer look at this phenomenon, along with which positions can expect to see particularly noteworthy growth in the years ahead. The State of HealthcareAccording to the most recent â€Å"Employment Situation Summary† from the U.S. Bureau of Labor Statistics, healthcare continued its juggernaut of job growth, adding 22,000 jobs in March 2015 alone. This brought the 12-month total to an additional 363,000, with ambulatory healthcare services and hospitals making particularly strong showings.A number of factors have contributed to this growth, including rising demand, retiring workers, and the ever-growing advancement of science and medicine requiring skilled technologists.No discussion of the chan ging face of healthcare is complete without acknowledging the massive impact of the aging Baby Boomer generation. Approximately 10,000 Baby Boomers turn 65 every day, and will continue to do so for the next 14 years. By 2030, meanwhile, nearly 20 percent of the U.S. population will be of retirement age.Not only does this represent a massive outflux of workers from healthcare positions, but it also constitutes a significant burden: the typical American over the age of 65 suffers from a number of chronic conditions, including hypertension, diabetes, heart disease and cancer. Research further indicates that just five years from now, 5.6 million new healthcare jobs will exist in everything from pharmaceutical and medicine manufacturing to nursing, community, and home healthcare facilities and services.Add in the increased number of insured Americans due to healthcare reform, and the need for more healthcare professionals becomes even more critical.Where the Jobs AreAccording to the Bure au of Labor Statistics â€Å"Job Outlook† breakdown, the average anticipated growth rate for all occupations between 2012 and 2022 is 11 percent. U.S. News and World Report highlighted the top health care positions by Job Outlook,  including the following:Personal Care Aide: 48.8 percentHome Health Aide: 48.5 percentDiagnostic Medical Sonographer: 46 percentOccupational Therapy Assistant: 42.6 percentPhysical Therapist Assistant: 41 percentEsthetician: 39.8 percentPhysician Assistant: 38.4 percentMedical Secretary: 36 percentPhysical Therapist: 36 percentNurse Practitioner: 33.7 percentIn addition to these positions, emotional health professionals, including substance abuse and behavioral disorder counselors and marriage and family therapists, are also expected to see significant gains in job openings due to declines in stigmas which previously prevented people from seeking help.Other healthcare jobs which will continue to be in demand include dentists, dental hygienists, p hysicians, pharmacists, medical equipment repairers, dieticians and nutritionists, radiologic technologists, epidemiologists, and opticians.If a challenging career which allows you to help people while also experiencing unprecedented job security sounds like a good fit to you, there are plenty of healthcare positions to choose from.

2 questions Assignment Example | Topics and Well Written Essays - 250 words

2 questions - Assignment Example For Example, if we multiply two numbers a^5 and a^3, then we add powers of both number as bases are same and the product will be Quotient Rule: When dividing with exponential notation with the same bases (non-zero), we subtract the exponent of the denominator from the exponent of the numerator. For Example, dividing a^5 by a^3, we subtract 3 from 5, as bases are same and the division will be When rewriting an exponential expression with a negative exponent and a positive base to an expression containing only a positive exponent, does the sign of the base change? Demonstrate with an example. No, when rewriting an exponential expression with a negative exponent and a positive base to an expression containing only a positive exponent, the sign of the base does not change. In case of a negative exponent, x to the power of a negative number is one divided by x to the power of that positive number. For example, a^(-2) will be equal to

Varying viewpoints on the importance of group unity vs. the individual Essay

Varying viewpoints on the importance of group unity vs. the individual in American culture - Essay Example On the surface, the themes in the two work of literature that is Pioneers! O Pioneers! By Walt Whitman and The Grapes of Wrath by John Steinbeck appear to be a contest in unity versus individual. However, essentially they tend to reinforce these contradictory yet coexistent trends in the American character. The poem Pioneers! O Pioneers! By Walt Whitman is an ode celebrating the courage of the pioneers who renounced the claims and legacy of the civilizations of the Continent to aspire for a difficult and more fulfilling life in the American West. This sentiment is very much evident in the following lines: â€Å"Have the elder races halted? Do they droop and end their lesson, wearied over their beyond the seas? We take our task eternal, and the burden and the lesson (Whitman: Online)† The poem tends to celebrate the unifying myth of the West, a cherished notion that was central to the genesis of the Unite States, a concept serving as a continuum between the past and the future, celebrating the collective potential of a young country like America. â€Å"O you youths, Western youths, So impatient, full of action, full of manly pride and friendship, Plain I see you Western youths, see you tramping with the foremost (Whitman: Online)† The intermittent usage of the word â€Å"we† in the poem attempts to highlight a collectively American heritage and legacy. However, at the same time the poem also appeals to the individual pioneer lurking in the consciousness of every American. It brings forth the typical American individualistic strain of to do away with the set ways and pulls of the past, to venture forth into new territories, be it geographical or cerebral. The very ploy of using the first person plural by the poet enables one to weave this streak of individualism into a collective entity, thereby allowing for the coexistence of both. I contrast; The Grapes of Wrath by John Steinbeck seems to attempt just the opposite. Actually Steinbeck based this novel on the experience he accumulated while traveling through California in the mid 30s, where he witnessed people living in abject poverty owing to the Great Depression and the Dust Bowl. The novel poignantly and starkly recognizes the situation and times in the lives of the families, where the collective survival and existence seems so impossible, unless bolstered and propped by busts of individual courage and gumption. The very act of trying to eke out a survival by an individual at an economic and emotional level instills something steely in the character of the entire group. Though America is based on the idea of need for the individual, Steinbeck in The Grapes of Wrath tends to qualify this individualism, by depicting the struggle of the individual soul yet celebrating the ability of a well weathered soul to bring solace to the group. So peculiarly, his deliberations on Ma bring forth this enigma: â€Å"She seemed to know, to accept, to welcome her position, the citadel of the family, the strong place that could not be taken. And since old Tom and the children could not know hurt or fear unless she acknowledged hurt and fear, she had practiced denying them in herself. †¦ She seemed to know that if she swayed the family shook, and if she ever really deeply wavered†¦ the family will to function will be gone (Steinbeck 84).†