Learn About the Distant Dwarf Planet Pluto

Learn About the Distant Dwarf Planet Pluto Of all the planets in the solar system, the tiny dwarf planet Pluto captures peoples attention like no other. For one thing, it was discovered in 1930 by astronomer Clyde Tombaugh. Most planets most planets were found much earlier. For another, its so distant no one knew much about it. That was true until 2015 when the New Horizons spacecraft flew by and gave gorgeous close-up images of it. However, the biggest reason Pluto is on peoples minds is for a much simpler reason: in 2006, a small group of astronomers (most of them not planetary scientists), decided to demote Pluto from being a planet. That started a huge controversy that continues to this day.   Pluto from Earth Pluto is so far away that we cant see it with the naked eye. Most desktop planetarium programs and digital apps can show observers where Pluto is, but anyone wishing to see it needs a pretty good telescope. The Hubble Space Telescope, which orbits Earth, has been able to observe it, but the great distance didnt allow a highly detailed image.   Pluto lies in a region of the solar system called the Kuiper Belt. It contains more dwarf planets, plus a collection of cometary nuclei. Planetary astronomers sometimes refer to this area as the third regime of the solar system, more distant than the terrestrial and gas giant planets.   Pluto by the Numbers As a dwarf planet, Pluto is obviously a small world. It measures 7,232 km around at its equator, which makes it smaller than Mercury and the Jovian moon Ganymede. Its much larger than its companion world Charon, which is  Ã¢â‚¬â€¹3,792  km  around.   For a long time, people thought Pluto was an ice world, which makes sense since it orbits so far from the Sun in a realm where most gases freeze to ice. Studies made by the New Horizons craft show that there is indeed a lot of ice at Pluto. However, it turns out to much denser than expected, which means it has a rocky component far beneath the icy crust.   Distance lends Pluto a certain amount of mystery since we cant see any of its features from Earth. It lies an average of 6 billion kilometers from the Sun. In reality, Plutos orbit is very elliptical (egg-shaped) and so this little world can be anywhere from 4.4 billion km to just over 7.3 billion km, depending on where it is in its orbit. Since it lies so far away from the Sun, Pluto takes 248 Earth years to make one trip around the Sun.   Pluto on the Surface Once New Horizons got to Pluto, it found a world covered with nitrogen ice in some places, along with some water ice. Some of the surface appears very dark and reddish. This is due to an organic substance that is created when ices are bombarded by ultraviolet light from the Sun. Theres a great deal of fairly young ice deposited on the surface, which comes from inside the planet. Jagged mountain peaks made of water ice rise up above flat plains and some of those mountains are as high as the Rockies.   Pluto Under the Surface So, what causes ice to ooze up from underneath Plutos surface?  Planetary scientists have a good idea that theres something heating the planet deep within the core. This mechanism is what helps pave the surface with fresh ice, and shoves up the mountain ranges. One scientist described Pluto as a giant, cosmic lava lamp. Pluto Above the Surface Like most other planets (except Mercury) Pluto has an atmosphere. Its not a very thick one, but the New Horizons spacecraft could definitely detect it.  Mission data show that the atmosphere, which is mostly nitrogen, is replenished as nitrogen gas escapes from the planet. Theres also evidence that material escaping from Pluto manages to land on Charon and collect around its polar cap. Over time, that material is darkened by solar ultraviolet light, too.   Plutos Family Along with Charon, Pluto sports a retinue of tiny moons called Styx, Nix, Kerberos, and Hydra. Theyre oddly shaped and appear to be captured by Pluto after a gigantic collision in the distant past. In keeping with naming conventions used by astronomers, the moons are named from creatures associated with the god of the underworld, Pluto.  Styx is the river that dead souls  cross to get to Hades. Nix is the Greek goddess of darkness, while Hydra was a many-headed serpent. Kerberos is an alternate spelling for Cerberus, the so-called hound of Hades who guarded the gates to the underworld in mythology. Whats Next for Pluto Exploration? There are no further missions being built to go to Pluto. There are plans on the drawing board for one or more that could go out this distant outpost in the solar systems Kuiper Belt and possibly even land there.

Secret Methods of Writing an Argumentative Essay

Secret Methods of Writing an Argumentative Essay Most students note that analytical essays take too much time and effort. Its one of the most challenging tasks. Along with that, if you write a blueprint of the structure, and figure out in what order its better to sort your claims, such a process will become much simpler. We suggest that you dont like to stare at the blank Word page for hours, so you can check various online sources devoted to argumentative writings and get some creative ideas. However, many sources of such a kind provide you with complicated advices which are hard to follow. This is a reason why we decided to describe a secret method that can improve your writing with no extra effort. Generally, it is based on analogies. Analogies help you understand the more general meaning of your entire work. Here is an example of a good analogy: your readers are a cat who wants you to feed it with tasty and fresh information. Now imagine it and get some cat food with our help. Introduction Most writers agree that the introduction is extremely important. Thats not a surprise because this is the first thing that your readers see, and the impression from the introduction affects their impression of the entire paper. To feed your cat with the best food, pay your attention to the all details, especially to the hook. It is the first sentence of your essay, and thats what can help you get some fish for your cat. There are several types of hooks, but they have one thing in common good hooks grab your readers attention and motivate them to keep reading. Lets take a look at the most common hook types: Quotes; Questions; Analogies; Philosophical statements; Facts; Anecdotes; Stories from the first person. Choose any one of these types, and just make sure that it fits your topic and your writing style. Once you hooked your readers, you must provide them with the background information on your subject, to make sure that your audience understands the context of your paper and is familiar with all the specific details. One of the most common mistakes is assuming that your readers know as much about your topic as you do. Dont provide them with detailed and sophisticated data in the introduction section, just write a necessarily brief summary, and go further. You also have to explain why your topic is important, and how your paper may help others who are interested in this subject. Usually, introductions end with a thesis statement its a backbone of your paper, all your arguments and claims must be directly related to this idea. Obviously, its not really easy to write a good thesis statement, but if you take into account our advice, you wont feel any troubles with it. Our advice is simple dont make your thesis too broad. The broader your thesis statement, the more information you need to prove and support it. Nobody wants to read a huge text which is basically about nothing in particular. Introducing your key statement, you can also give a brief description of arguments that youre going to use, to help your readers understand why you choose this point of view. Sometimes, a thesis statement may be even longer than one sentence. Just make sure that it expresses your point clearly, and its not too long. Build Your Argumentation A practice of using three arguments to support your point is quite old and common, because it really works. If you have three paragraphs, each one of which provides readers with a strong argument described in details, your point will look persuasive and strong. This is exactly what you need. At the same time, dont forget that you shouldnt be focused only on your point. We suggest mentioning a few strongest counterarguments, to let your readers understand why an opposite point is wrong. Here is an effective method: describe advantages and disadvantages of the idea. Introduce an opposite point, and rewrite your thesis statement right after that. Another extremely important thing is that if you write something, it must be supported by good evidence. Never count on your readers to just believe you. Prepare for the critical perception, and make all that you can to overcome it. Your evidence must be informative, credible, and relevant. To get enough facts, we suggest preparing for writing and collecting as much information as possible. Along with this, avoid common mistakes that can destroy your paper: Making up facts this is probably the worst thing you can do. Dont even try to fool your audience. All of your readers and instructors can check any fact any time they want, so dont fail because of the lie. Being highly emotional. Emotions are good for narrative essays, but not for argumentative essays. Rely on facts only, and dont be emotional. We also suggest moving from one thought to another through transitional phrases. Such an approach will allow your readers to follow your line of thoughts naturally, without missing any logical details. Dont be afraid to remind them your thesis statement a couple times, it helps stay focused on general ideas of your paper and on thoughts written in any paragraph in particular. Conclusion Once you provided your readers with all necessary information, you have to push them to conclusions. All information must be systematized, so that your audience could get your point clear and have something to think about, after reading. Essays that motivate readers to think are always successful, so make sure that your conclusion section is really good, and your entire paper makes a strong impression. To do it well, follow three simple rules: Repeat your thesis once again. It will help you explain why your claims are really important. Explain what will happen if people dont take your side regarding this issue. This is a really good thing in case youre writing about a controversial issue that is related to the society, politics, health, environment, and so on. Summarize your arguments and explain how they prove your point. Your essay must be persuasive, and all arguments must be tied to your general idea. If you follow our simple advice and do everything right, your essay will get highest grades. Dont be afraid of such a kind of writing task, because everyone is able to cope with it. All you need is practice and a proper writing method.

Health and social care Understanding Abuse Essay

Health and social care Understanding Abuse - Essay Example ng child abuse, difficulty in detecting child abuse since a time there are no scars or marks left on children’s bodies among others (Hoyano & Keenan, 2010). This work is about stipulated policies and legislations with regard to child abuse. It also focuses on the relevant professionals responsible for reducing child abuse in the society as well as the hurdles or challenges involved. There are different types of child abuse in the modern society. However, all child abuse is associated with emotional problems in their lives. It is a child’s right to appreciate and enjoy protection from parents or guardians. Emotional child abuse is associated with poor mental and social child development. This results from frequent shaming and child humiliations, belittling, negative comparisons, common yelling to children, ignoring a child as a kind of punishment or rather silent treatment, lack of affection to children and threatening or bullying a child. Neglecting children is another kind of child abuse. Parents in the modern world are entirely engaged in their careers to an extent that they do not have adequate time for their children as required by the law. Some parents do not cater for their children’s needs like clothing, food, shelter, food, education, security and others. This is the most kind of abuse in the current generation since the majority of parents are physically or emotionally impaired to offer such needs to their children (Starr, 2003). Furthermore, it is difficult to detect since parents have different financial abilities to cater for their childs needs. Older children rarely show the external signs or indications of neglect. Some are forced to play the parenting role to feed and shelter them. Physical child abuse includes body harms and injuries to the child. Extreme or severe caning and beating to children may result to bruises and wounds on a child’s body. Punishments should be in accordance with a child’s age and health condition. Child sexual

Non verbal communication Essay Example | Topics and Well Written Essays - 500 words

Non verbal communication - Essay Example This paper shall aim at highlighting a number of gestures, their meaning and the circumstances under which they are used. The first gesture to look into is pointing using the index finger while complementing certain speeches. This gesture is an illustrator when one is trying to show the other direction but in other circumstances it is regarded as rude when one is angry or trying to undermine another. It is also used to give warning where one feels that they are being offended by another. Looking at ones watch is another that falls under regulator gestures that may mean that the current conversation is to end as there is no time. It also tries to sensitize others that time is running short. It is may also seem rude to others especially when one tries to convey a message that they are bored and may want to leave or stop the interaction. The other is leaning forward which is usually used to show respect. It can also be used ironically to show disrespect to others. It is therefore also dependent of the circumstances of usage. Walking away is another gesture whereby it may show disrespect to the ones being left behind e.g. students walking away from their teacher (Yule, 2010). Walking away can also show respect where one wishes not to argue especially with a superior to show they will do as requested without protests. This one may in a deeper sense indicate that the one being left is stupid as reasoning with them is useless therefore no reason to remain and discuss. Tapping ones fingers is also another gesture that is common with people who are showing respect to one another or where there is shyness from one or both parties and falls under the beat gestures. It happens more often in official and dating situations. It may also mean in a deeper sense that the one tapping their fingers is in a hurry or is not so much in to the conversation meaning they may not be

Liberals LOVE Gun Control Essay -- Argumentative Persuasive Essays

Liberals Love Gun Control      Ã‚  Ã‚   Gun Control can be called the 'acid test' of liberalism. All true liberals must favor stricter gun controls. After all, doesn't the United States have the most heavily armed population on the earth? Are we not the world's most violent people? Surely these facts must be at least casually connected. Therefore the apparently desperate need to "do something" about the vast quantity of firearms and firearms abuse is obvious.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Guns are employed in an enormous number of crimes in this country. In other countries with stricter gun laws, gun crimes are rare. Many of the firearms involved in crime are cheap handguns, so-called Saturday Night Specials for which there is no legitimate use or need.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The public is polarized on the issue of gun control, Anti-gun control activists believe that it is each and every American's individual right to bear arms. After all, the Second Amendment to the Constitution states that:      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Advocates of gun control say that even with 20,000 gun control laws already in existence, the serious problems due to firearm misuse continue. Obviously, the controls that have been designed have not been sufficiently effective. Therefore the pro-gun controllers argue, we need more uniform legislation, more extensive gun controls, and effective enforcement.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Various pro-gun control organizations disagree on methods of gun control needed. For example, there are individuals who would ban all handgu... ...med there is less incidence of crime? The examples from California and Switzerland are evidence to that fact. Enough freedoms have already been lost in this country, can we afford to lose another? With some 20.000 firearms regulations now on the books, we do not need still more gun-control laws. We need to enforce the laws that we have now. It's time to stop the wait. The only thing Congress should rush is the adoption of meaningful criminal justice reforms to keep violent predators off our streets. We do not need more laws that restrict the ability and the right of honest women and men to protect themselves from criminal attack.    WORKS CITED    Lee, Patricia.   "Fighting for Freedom."   Guns & Ammo Sept. 1992: 26.    Cramer, Clayton.   Are Concealed Carry Permits a Threat to Public Safety?. American Rifleman Sept. 1993: 27-28

Autism and Social Skills Essay

Autism spectrum disorder is a neurodevelopmental disorder that ranges from mild to severe impairments in communication, social interaction, and repetitive pattern of interest. Children with autism need early social skills support to develop their social interactions and understanding. Autism spectrum disorders (ASD) and socialization among young children and adolescence is one of the major impairments, along with language individuals have. Social skills groups are prearranged groups with, a direct goal orientated to engage young children and adolescences with the appropriate support, in the development of social skills. Social skills groups for young children and adolescences can be a viable tool, in helping children with ASD to learn how to socialize appropriately. The Socialization of young children with a diagnosis of ASD has shown some positive results. This pilot study was conducted in response to the heightened awareness and the need for young children with ASD to learn social skills. The parents of autistic children, the children that have a diagnosis of ASD and the facilitators of the groups, will engage the children in social sessions, in hopes to build social relationships. The parents will fill out questionnaires as to the progress they see their children making. This pilot study sets out to answer the following two questions. Is participation in a social skills group beneficial for young children / adolescence with ASD from the child’s, Parents and the facilitator’s perspectives? The second question posed was, is there any improvement in the autistic child’s ability to communicate or interrelate socially. Methodology Based on a review of literature on Autism, a psychologist and a clinical psychologist planed a structured 5-week program, for one-hour sessions, one day a week. Only children with a diagnosis of ASD were invited. The children’s ages ranged from seven to 18. Using the qualitative method, the parental focus group was used to gather data and answer two research questions. Each parent received three questionnaires developed for the purpose of this evaluation. One was a pre- questionnaire, to be completed at the beginning of the groups, the post questionnaire, at the end of groups, and a review questionnaire, to be completed six months following the social skills groups. The questionnaires were used for the parents to rate their child’s current level of difficulties. Results and Discussions The high cost of one on one therapy for autistic children has become too high for caregivers and the need for alternative approaches was necessary. Evidence suggested that social skills groups for autistic children would be an alternative Dunlop, Knott and Mackay (2000). The information gathered from parent questionnaires and through observations from the facilitators and the higher functioning adolescents with ASD showed there was a need for social skills programs. Some parents felt their children benefitted and others seen no change. The feedback was very positive and most of the participants would like the social skills groups to continue. There were several areas identified within the program that needs fine-tuning such as, smaller groups, the level or severity of ASD the children have, longer duration of sessions without summer breaks and addressing how to manage the challenging behaviors some of the autistic children displayed, which prevented them from engaging socially within the groups. There was no time for one on one interaction, to encourage those children that did not socialize during the five-week program. The facilitators observed this and felt that it was an important issue to address along with the other recommendations above, when planning social skills programs. I choose this article because I am a parent of an autistic child and I am always looking for new treatment methods. I like to stay informed of all the new research on autism to share with my son. I think there is a need to socialize all persons with autism and the ideal of social skills groups cannot hurt; it can enhance the quality of life for the autistic child.

Symptoms And Treatment Of Schizophrenia - 1545 Words

Schizophrenia, according to the Diagnostic and Statistical Manual of Mental Disorders (DSM), is a psychotic disorder that is characterized by delusions, hallucinations, disorganized speech and behaviour, and other symptoms that cause social or occupational dysfunction (American Psychiatric Association [APA], 2013). The symptoms of schizophrenia invade every aspect of a person: the way someone thinks, feels, and behaves; which implicates their interpersonal and working relationships. Individuals suffering from schizophrenia are more likely to be harassed in public (Tarrier, Khan, Cater, Picken, 2007), involved in substance abuse (Fowler, Carr, Carter, Lewin, 1998), committing suicide and dying from any causes (Saha, Chant, McGrath, 2007), The lifetime prevalence of schizophrenia is slightly less than 1 percent (APA, 2013), and it affects men slightly more often than women (Kirkbride, Fearon, Morgan, et al., 2006; Walker, Kestler, Bollini, Huchman, 2004). Even with extensive researc h on the causes and advancement in medical treatment of schizophrenia, complete recovery from the disorder is rare, with only 25 percent of patients recovering completely, while another 25 percent of patients were either hospitalized or deceased due to suicide (Stephens, 1978). The evidence from genetic, brain imaging, clinical and pharmacologic studies indicates that schizophrenia is a heterogeneous group of disorders (Kirkpatrick et al., 2001; Harrison and Weinberger, 2004). Therefore, orderShow MoreRelatedSymptoms And Treatment Of Schizophrenia Essay937 Words   |  4 PagesIntroduction Per MentalHelp.net, schizophrenia is rare with approximately one-percent of the worldwide population and 1.2 percent of the population of the United States suffering from the disease as of 2009. Accurate statistics are difficult to obtain because many sufferers do not seek help. Symptoms typically – but not always – present in teen years with different peak times for females and males. Females have two peak times of vulnerability – mid- to late twenties and again around 40 – whereasRead MoreSymptoms And Treatment Of Schizophrenia1108 Words   |  5 PagesSchizophrenia What is schizophrenia? Schizophrenia is a psychiatric disorder characterized by hallucinations, delusions, disorganized thought, cognitive impairment, and mood symptoms. Hallucinations may include hearing voices (auditory hallucinations) or seeing people (visual hallucinations) that are not actually present. Patient also often have â€Å"negative† findings such as decreased energy, flat affect, and a lack of interest. These symptoms must typically be present for at least 6 months andRead MoreSymptoms And Treatment Of Schizophrenia1060 Words   |  5 PagesIntroduction Schizophrenia is a well-known emotional and mental disorder that causes hallucinations, and paranoid and delusional behaviour (Hoffer, 2004). In contrast to many other diseases, schizophrenia is mostly due to genetics and influenced by the environment. People who suffer from this disorder usually cannot differentiate from the imaginative world from the real one. Schizophrenia is often a result of stress and develops gradually (DeLisi, 2011). It is therefore, essential to start earlyRead MoreSymptoms And Treatment Of Schizophrenia1238 Words   |  5 Pagesdiagnosed with them. Although there are many neurological diseases, schizophrenia is one of them. Schizophrenia is one of the more known disorders in the psychological world. Throughout this paper the following questions are answered: what is schizophrenia, what are the causes of schizophrenia, what are some of the types of schizophrenia, and what are the treatment options for those who are diagnosed with schizophrenia? Schizophrenia is a disabling disorder and is chronic and severe to those thatRead MoreSymptoms And Treatments Of Schizophrenia1205 Words   |  5 PagesSchizophrenia Roughly 2.5 Million Americans have been diagnosed with a chronical brain disorder known as Schizophrenia. Most people believe schizophrenia causes people to have split personalities, but that’s not the case. The illness called Schizophrenia causes a person to hallucinate, hear voices that others can’t hear, make people believe that they are being watched, and the belief somebody is out to harm them. (Mental Health America 2015) In this paper I will write about the prevalence, whatRead MoreSymptoms And Treatment Of Schizophrenia1011 Words   |  5 PagesSchizophrenia is a mental disorder that consists of hallucinations, delusions, disorganized speech and thought. â€Å"Schizo† if Greek for Split while â€Å"phrene† means mind; schizophrenia literally translates to split mind (Burton, 2012). Why is schizophrenia considered to be split minded? According to Khouzam, 2012 split mind is used to describe the disruption within the thought process Schizophrenia i s a mental disorder that has subcategories that include paranoia, catatonia, disorganized, residual andRead MoreSymptoms, And Treatment Of Schizophrenia1413 Words   |  6 PagesOverview, Symptoms, and Treatment for Schizophrenia Schizophrenia is a mental disorder that is affecting people’s lives every day. There isn’t a cure for this disorder and it is lifelong. Schizophrenia can affect a person’s thoughts, emotions, and actions. People with this disorder can have a hard time figuring out what is real and what isn’t real. A common side effect to schizophrenia is hallucinations and delusions. Another common side effect is social withdrawal, which means that they avoid socialRead MoreSymptoms And Treatment Of Schizophrenia843 Words   |  4 PagesPeople who suffered from schizophrenia were once mistaken to be â€Å"dangerous† and untreatable. For this reason, they were often institutionalized and removed from society (DiRocco). The causes of this mental psychotic disorder has been much more understood over the past decade resulting in the possibility for people with schizophrenia to live more average lives. Development of treatments, such as medication and various forms of psychotherapies, have been effective in treating symptoms and common comorbidRead MoreSymptoms And Treatment Of Schizophrenia1058 Words   |  5 PagesSchizophrenia is defined as â€Å"a brain disorder that affects the way a person behaves, thinks, and sees the world.†(Melinda Smith, Jeanne Segal). Schizophrenia is treatable but incurable, and is present in one percent of the general population. Some people with schizophrenia can function normally without the help of medicines, while others must rely on medications. The disorder can also get so severe that an individual may need to be hospitalized or worse. The measures needed to treat schizophreniaRead MoreSymptoms And Treatment Of Schizophrenia1476 Words   |  6 Pages Schizophrenia, paranoid type was researched in terms of diagnostic criteria based on many different actions that affect people in multiple ways. Schizophrenia is a disease in the brain that is an emotionally draining illness that can affect the victim along with anyone in contact with the victim. RB a young man has a diagnosis of schizophrenia, paranoid type. He lives at home with a loving family and he was always socially active and great student. Schizophrenia has been a severely stigmatized disorder