Science
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4,609 Essays on Science. Documents 3,031 - 3,060
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Personal Ethics
Personal Ethics In today's world, individuals can make a single decision that can have a profoundly positive or negative affect on their family, their employer, coworkers, a nation, and even on the entire world. The life we lead reflects the strength of a single trait: our personal character. Personal ethics are different for each person but for the most part, people want to be known as a good person, someone who can be trusted, and
Rating:Essay Length: 852 Words / 4 PagesSubmitted: January 31, 2010 -
Personal Introgations
Modesto High band instructor arrested, accused of relationship with teen last updated: September 22, 2007 05:37:09 PM The High Five 1. Week 3 Scores 2. Mom free in child's death 3. Charge against soldier dropped 4. High School Football - Week 3 Scoreboard 5. Modesto High band instructor arrested, accused of relationship with teen The High Five are the five most-read stories, updated hourly. A Modesto High School band instructor was arrested Friday after police
Rating:Essay Length: 569 Words / 3 PagesSubmitted: November 30, 2009 -
Personality Theories
The psychoanalytic perspective involves the unconscious motives and childhood sexuality (the five stages oral, anal, phallic, latent and genital), and these factors are what influence our personality according to Freud. This type of perspective is accountable for the development of either introverted or extroverted personality, due to the fact that if an individual is somewhat aware of their actions, this could possibly mean that this individual hasn’t a lot of control over specific behaviors (greed
Rating:Essay Length: 541 Words / 3 PagesSubmitted: December 5, 2017 -
Perspectives in Genetic Engineering
- Perspectives in Genetic Engineering by Georgiamarie Read IDH 2121 Valencia Community College Dr. John Bledsoe 26 April 2005 The Impacts of Genetic Engineering The scientific discoveries in genetics in the twentieth and twenty-first centuries are numerous in their potential as well as risk. To understand the risks as well as potential of genetic engineering in the future, one must first become familiar with not only the prospective fields of usage, but the resulting effects
Rating:Essay Length: 632 Words / 3 PagesSubmitted: December 24, 2009 -
Pertussis Diseases
After reading this letter and our class discussion, I think the need for vaccinations are very important because it will prevent people from getting diseases. Vaccines can prevent children and parents from getting diseases and spreading it to each other or other people. I think vaccinations are needed in our community and are very important because some diseases are more serious than others. Some diseases have more serious symptoms. Diseases like a cold aren’t that
Rating:Essay Length: 257 Words / 2 PagesSubmitted: April 17, 2017 -
Peruvian Anchoveta Industry
ABSTRACT The outstanding features of the Peru upwelling system are high productivity and great variability. No large changes in the parameters of the anchoveta population were detected in the fishery and survey data analyzed in studies done before 1972, but because of deficiencies in the data such changes may have occurred and gone undetected. These studies might have been adequate in a less variable fishery, and even in the anchoveta fishery were useful in that
Rating:Essay Length: 703 Words / 3 PagesSubmitted: March 14, 2010 -
Pest Control
Substantial Content I. Importance of natural method of pest control The problem with broad range conventional pesticides is that they not only kill the bad bugs, but they rub out the good bugs, too. A garden without natural predators means a world of insects gone wild. There's nothing left to keep pest levels in check. In fact, chemicals can mean double trouble because although you wipe out the first wave of pests, the second wave
Rating:Essay Length: 3,753 Words / 16 PagesSubmitted: November 23, 2009 -
Pesticides
Pesticides: What are they? Pesticides are chemicals that are used to destroy pests. In the agricultural industry, pesticides are classified into two categories, carcinogenic and non-carcinogenic. A carcinogenic pesticide is a substance or agent producing or inciting cancer. Conversely, a non-carcinogenic pesticide is substance that does not produce or incite cancer. Most agricultural pesticides were registered in the 1950’s, with no standard regulations. The most considerable standard prior to the amendments of the Federal Food,
Rating:Essay Length: 1,778 Words / 8 PagesSubmitted: December 14, 2009 -
Pesticides
Pesticides are chemicals designed to kill, control, or repel insects, plant diseases, weeds, rodents, and germs. (Most pesticides are used in agriculture production, to killing pests found on hundreds of different crops including fruits, vegetables, nuts, and cereal grains.) Pesticides: What are they? Pesticides are chemicals that are used to destroy pests. In the agricultural industry, pesticides are classified into two categories, carcinogenic and non-carcinogenic. A carcinogenic pesticide is a substance or agent producing or
Rating:Essay Length: 993 Words / 4 PagesSubmitted: February 21, 2010 -
Pesticides in Ground Water
To start out I will tell you a little bit about the topic. What is a pesticide?A pesticide is a chemical substance used to kill pests, especially insects. A pesticide is also referred to as a biocide. Most pesticides are applied in spray form but occasionaly you will see pesticides that are in powder or pellet form. Pesticides are used on a variety of things, anything from crops like corn, barley, and wheat, to plants
Rating:Essay Length: 380 Words / 2 PagesSubmitted: January 31, 2010 -
Pete Rose in the Hall of Fame
Pete Rose in the Hall of Fame To some, including myself, baseball is the greatest sport that has ever been played. It is a game played by two opposing teams made of multiple players, but only nine players per team play at the same time. To be part of one of the thirty teams that get to play professional baseball, a player has to play the game extremely well (www.baseballhalloffame.com). When a player plays the
Rating:Essay Length: 996 Words / 4 PagesSubmitted: May 30, 2010 -
Peyote Information
Just a Drug? Throughout our entire lives we have always been told that drugs are bad. They have terrible consequences on our bodies, and can cause us to do things that we wouldn’t normally consent to do in a sober state. Drugs can have adverse and varying effects on people, but no matter what the drug is we have been made to believe that its use is bad. What if a drug was more than
Rating:Essay Length: 1,869 Words / 8 PagesSubmitted: March 20, 2010 -
Pglo Transformation
Introduction In this week’s laboratory period students had the opportunity to perform a common procedure preformed by many if not all microbiologists known as genetic transformation. Genetic transformation is the ability to move DNA into an organism and thereby altering its genotypic and genetic makeup (2). Genetic transformation has shown to have a wide variety of uses in many scientific studies. In agriculture, gene coding for traits such as frost, pest, or spoilage resistance have
Rating:Essay Length: 820 Words / 4 PagesSubmitted: January 4, 2010 -
Ph Levels
Introduction: In 1909 S.P.L. Sorensen published a paper in Biochem Z in which he discussed the effect of H1+ ions on the activity of enzymes. In the paper he invented the term pH to describe this effect and defined it as the -log[H1+ ]. In 1924 Sorensen realized that the pH of a solution is a function of the "activity" of the H1+ ion not the concentration and published a second paper on the subject.
Rating:Essay Length: 498 Words / 2 PagesSubmitted: March 4, 2010 -
Ph? L?c
Ph? l?c 1: B?NG PHÂN PH?I CHU?N ?(z) Z 0,00 0,01 0,02 0,03 0,04 0,05 0,06 0,07 0,08 0,09 0,0 0,0000 0,0040 0,0080 0,0120 0,0160 0,0199 0,0239 0,0279 0,0319 0,0359 0,1 0,0398 0,0438 0,0478 0,0517 0,0557 0,0596 0,0636 0,0675 0,0714 0,0753 0,2 0,0793 0,0832 0,0871 0,0910 0,0948 0,0987 0,1026 0,1064 0,1103 0,1141 0,3 0,1179 0,1217 0,1255 0,1293 0,1331 0,1368 0,1406 0,1443 0,1480 0,1517 0,4 0,1554 0,1591 0,1628 0,1664 0,1700 0,1736 0,1772 0,1808 0,1844 0,1879 0,5
Rating:Essay Length: 286 Words / 2 PagesSubmitted: May 8, 2011 -
Phantom Pain and Limbs
The loss of an arm or leg through amputation is not an easy experience to endure, and is even more difficult when the patient begins to feel uncomfortable sensations in their now missing limb. This feeling, referred to as “phantom pain” or “stump hallucination”, is a frustrating sensation to an amputee. For some amputees, these phantom sensations may be no more than painless distractions of pressure, warmth, and cold that do not interfere with their
Rating:Essay Length: 1,316 Words / 6 PagesSubmitted: March 22, 2010 -
Pharmaceutical Engineering
Pharmaceutical engineering, a.k.a. pharmaceutical science, is one of the most important careers in the United States. Imagine if there was nobody making new drugs to help cure diseases. There would be no drug companies; no pills to cure diseases, epidemics would spread rapidly across the country with nothing to stop them. People would be so focused on staying alive that there could be no culture or society as we know it. Although it is often
Rating:Essay Length: 951 Words / 4 PagesSubmitted: January 28, 2010 -
Pharmacology
Introduction Rising healthcare costs is becoming a very important issue to many Americans. There is a lot of confusion about the specific causes, and the need for a major reform by the government. Most Americans want to continue to have the best care available to them, but are not willing to give up anything in order to make the necessary changes to improve the system. Main Issue Rising health care costs is becoming more and
Rating:Essay Length: 1,270 Words / 6 PagesSubmitted: December 13, 2009 -
Pharmacology
According to López-Muñoz et al., (2011) early barbiturates were used as anticonvulsants, sedatives, and hypnotics. The first therapeutically active barbiturates (barbital, malonal, and gardenal) were introduced into clinical practice in 1904, a time when anxiety was not acknowledged as a physiological disorder. It was not until 1955 that anxiety was recognized as a diagnosis, at which time meprobamate was introduced to ameliorate anxiety. Benzodiazepines were not marketed until 1960, when Librium was introduced into the
Rating:Essay Length: 1,895 Words / 8 PagesSubmitted: June 14, 2016 -
Pharmacology I Review
Lauren Busse Pharmacology 1 Final Review Schedule for Controlled Substances Schedule 1 • High abuse potential • Not legally approved Schedule 2 • As above with accepted use Schedule 3 • Lower abuse potential Schedule IV • Still lower abuse Schedule V • Contain only small amount of narcotic • Minimal risk for abuse * If wasting part of the narcotic, another nurse must witness the disposal of the medication. You dispose of a narcotic
Rating:Essay Length: 21,252 Words / 86 PagesSubmitted: March 20, 2017 -
Pharmacology Lit Review
Pharmacology Literature Review The book Clinical Nutrition was truly a wonderful book on the subject. It provided a vast amount of information and was very well organized. I felt the book did a great job at really walking you through somewhat tricky subject matters in a way that really helped to simplify everything. This particular book, put out by the Nutrition Society, really seems to focus more on the sick and nutritionally compromised type of
Rating:Essay Length: 905 Words / 4 PagesSubmitted: November 21, 2009 -
Pheochromocytoma Cancer
Definition of Pheochromocytoma: The tumor forms in the center of the adrenal gland (gland located above the kidney) and causes it to make too much adrenaline. Pheochromocytoma cancer is usually benign (which is the opposite of malignant) but can cause high blood pressure, pounding headaches, heart palpitations, flushing of the face, nausea, and vomiting. What is cancer? Cancer is a group of many related diseases that all have to do with cells. There are billions
Rating:Essay Length: 853 Words / 4 PagesSubmitted: April 20, 2010 -
Pheromone Paper
A pheromone is defined as a substance that causes a response in a natural behavioral response in another animal of the same species. There are an abundant amount of pheromones presently. For instance the alarm pheromones sex pheromones, food trail pheromones, and many others that affect behavior. Pheromonal use among insects has been well documented, even though many plants and vertebrates communicate using pheromones. Pheromones are believed to be found throughout the world and have
Rating:Essay Length: 1,045 Words / 5 PagesSubmitted: December 28, 2009 -
Philogiston Theory
Phlogiston Theory According to the phlogiston theory, propounded in the 17th century, every combustible substance consisted of a hypothetical principle of fire known as phlogiston, which was liberated through burning, and a residue. The word phlogiston was first used early in the 18th century by the German chemist Georg Ernst Stahl. Stahl declared that the rusting of iron was also a form of burning in which phlogiston was freed and the metal reduced to an
Rating:Essay Length: 7,548 Words / 31 PagesSubmitted: January 24, 2010 -
Philosophy of Nursing
I believe that nursing is both a science and an art. It demands men and women who are not only dedicated to caring, but who are also intelligent, educated and devoted to lifelong learning. Nursing focuses on the individual patient or client and his or her needs, not only the needs of the body, but also the psychological, social and spiritual needs of the person. The nurse must address those needs and educate the individual
Rating:Essay Length: 337 Words / 2 PagesSubmitted: December 28, 2009 -
Philosophy of Nursing
My reason for becoming a Nurse Practitioner I want to become a nurse practitioner so that I can have more autonomy in patients’ care. The profession of nursing continues to evolve and there is a demand for more primary healthcare providers in my community. I want to embark on this educational journey because I believe that I have the qualities to make a difference in people lives. Due to the ever evolving changes in the
Rating:Essay Length: 515 Words / 3 PagesSubmitted: January 27, 2016 -
Philosophy of Teaching
Philosophy of Teaching Essentialism “When will the public cease to insult the teacher's calling with empty flattery? When will men who would never, for a moment, encourage their own sons to enter the work of the public schools cease to tell us that education is the greatest and noblest of all human callings?” (William C. Bagley) Educators of the essentialism approach teach the basic skills of math, natural science, history, foreign language, and literature. The
Rating:Essay Length: 2,381 Words / 10 PagesSubmitted: October 14, 2014 -
Philosophy: Ethics - to Clone or Not to Clone?
Philosophy: Ethics To Clone or Not To Clone? Cloning is the production of a group of genetically identical cells or organisms, all descended from a single individual. All clones have exactly the same characteristics and precisely the same DNA as their host cells. Their have been many debates about the moral ethics of cloning in recent years. Many people believe that cloning is immoral and that we are “playing God”. Most people do not know
Rating:Essay Length: 1,428 Words / 6 PagesSubmitted: March 19, 2010 -
Phobias - What Are You Afraid Of?
have a look into this phobias & select urs. Phobias - What are you afraid of? The Phobia List... A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The word "phobia" is a term that refers to a group of symptoms brought on by feared objects or situations. A phobia is a persistent, irrational fear that causes
Rating:Essay Length: 2,082 Words / 9 PagesSubmitted: November 28, 2009 -
Phosphates and Dissolved Oxygen
Phosphates are present in many natural waters, such as lakes and streams. Phosphates are essential to aquatic plant growth, but too much phosphate can lead to the growth of algae and results in an algae bloom. Too much algae can cause a decrease in the amount in dissolved oxygen in the water. Oxygen in water is affected in many different ways by phosphates Phosphorus is usually present in natural waters as phosphate(Mcwelsh and Raintree,
Rating:Essay Length: 834 Words / 4 PagesSubmitted: December 15, 2009