What Is the Atomic Number Definition and Importance

Each element on the periodic table has its own atomic number. In fact, this number is how you can distinguish one element from another. The atomic number is simply the number of protons in an atom. For this reason, its sometimes called the proton number. In calculations, it is denoted by the capital letter Z. The symbol Z comes from the German word zahl, which means number of numeral, or atomzahl, a more modern word which means atomic number. Because protons are units of matter, atomic numbers are always whole numbers. At present, they range from 1 (the atomic number of hydrogen) to 118 (the number of the heaviest known element). As more elements are discovered, the maximum number will go higher. Theoretically, there is no maximum number, but elements become unstable with more and more protons and neutrons, making them susceptible to radioactive decay. Decay may result in products with a smaller atomic number, while the process of nuclear fusion may produce atoms with a larger number. In an electrically neutral atom, the atomic number (number of protons) is equal to the number of electrons. Why the Atomic Number Is Important The main reason the atomic number is important is because its how you identify the element of an atom. Another big reason it matters is because the modern periodic table is organized according to increasing atomic number. Finally, the atomic number is a key factor in determining the properties of an element. Note, however, the number of valence electrons determines chemical bonding behavior. Atomic Number Examples No matter how many neutrons or electrons it has, an atom with one proton is always atomic number 1 and always hydrogen. An atom the contains 6 protons is by definition an atom of carbon. An atom with 55 protons is always cesium. How to Find the Atomic Number How you find the atomic number depends on the information that you are given. If you have an element name or symbol, use a periodic table to find the atomic number. There may be many numbers on a periodic table, so how do you know which one to pick? The atomic numbers go in order on the table. While other numbers may be decimal values, the atomic number is always a simple positive whole number. For example, if you are told the element name is aluminum, you can find the name or symbol Al to determine the atomic number is 13.You can find the atomic number from an isotope symbol. There is more than one way to write an isotope symbol, but the element symbol will always be included. You can use the symbol to look up the number. For example, if the symbol is 14C, you know the element symbol is C or that the element is carbon. The atomic number of carbon is 6.More commonly, the isotope symbol already tells you the atomic number. For example, if the symbol is written as 146C, the number 6 is listed. The atomic number is the smaller of the two numbers in the symbol. It is typically located as a subscript to the left of the element symbol. Terms Related To Atomic Number If the number of electrons in an atom varies, the element remains the same, but new ions are produced. If the number of neutrons changes, new isotopes result. Protons are found together with neutrons in the atomic nucleus. The total number of protons and neutrons in an atom is its atomic mass number (denoted by the letter A). The average sum of the number of protons and neutrons in a sample of an element is its atomic mass or atomic weight. The Quest for New Elements When scientists talk about synthesizing or discovering new elements, they are referring to elements with higher atomic numbers than 118. How will these elements be formed? Elements with new atomic numbers are made by bombarding target atoms with ions. The nuclei of the target and the ion fuse together to form a heavier element. Its difficult to characterize these new elements because the super-heavy nuclei are unstable, readily decaying into lighter elements. Sometimes the new element itself isnt observed, but the decay scheme indicates the higher atomic number must have been formed.

The Development of Jazz in South Africa - 1409 Words

On June 19, 1890 South Africans came into contact with African American music for the first time. This contact came when Orpheus McAdoo’s Virginia Jubilee Singers. Orpheus McAdoo, a graduate of Hampton Institute, now known as Hampton University in Hampton, Virginia joined five members of the original Fisk Jubilee Singers, an African American a capella group from Fisk University and began to tour places such as Europe, Australia, and New Zealand. When he returned to the U.S., he added four members to the minstrel troupe and in 1890 they found themselves in Cape Town, South Africa. Their tour in Cape Town was extremely successful and they forever left an impact on South African culture in the form of a Carnival that takes place each year. Kaapse Klopse, formerly known as the Coon Carnival takes place on January 2nd each year. Minstrel troupes gather in District 6 and take part in a parade and various competions. Various genres of music are represented in the Kaapse Klopse but on e genre has been apart of the festivsal since its early beginnings, South African Jazz. As the jazz tradition was developing in the United States through the cross fertilization of African and African American culture, this jazz music would eventually reach all the way to South Africa. During the late18th Century in New Orleans (then controlled by Spain), every Sunday, slaves would gather at the Place des Negres, or Congo Square. In Congo Square, slaves were allowed to bring musical instruments andShow MoreRelatedThe Critical Impacts Of The Harlem Renaissance1066 Words   |  5 Pagesconfederate south leaving numerous soldiers dead and the south demolished. By the by, the southern slaves were continuously improved. Amongst 1915 a huge number of African American traveled from the south towards the north. Significantly modifying their life. In 1920 Harlem was anthropologically extraordinary with social strengthening that advanced craftsmen, artists. Artists and authors. The Harlem Renaissance was an academic and imaginative time if improvement propelling another Africa American socialRead MoreThe Music Of The South African Anti Apartheid Movement1259 Words   |  6 PagesUniversity of Pennsylvania Musical Independence: The Role of Music in the South-African Anti-Apartheid Movement Andrew Fixler Timothy Rommen Music 050: Introduction to Music in Cultures 5/11/15 â€Å"Art is not a mirror held up to reality, but a hammer with which to shape it† (Bertold Brecht in Askew 2003: 633). Despite evolution across the globe and the continued development of societies and cultures, one entity has remained present throughout – music. Though manifestedRead MoreEvolution Of Jazz And Blues. The Music Styles Of Jazz And1364 Words   |  6 PagesEvolution of Jazz and Blues The music styles of Jazz and Blues are both considered to be great American musical art forms (Covach, 2015). These styles are also two very important â€Å"roots† of music and have evolved from the late 19th century and early 20th century to lead to the development of Rock and Roll. Jazz and Blues both originated from African-American communities when slaves were brought over to North America from Africa (Schuller, 1986). As time passed and the culture of America was constantlyRead MoreThe History of Jazz Music Essay960 Words   |  4 PagesThe History of Jazz Music If you truly want to appreciate the music you listen to, I would recommend that you study about its Roots. It was a life changing experience for me to study about the music of the United States. I studied about Jazz, Blues, Ragtime, Spirituals and Gospel. It was Rather astonishing to see how this music is inter- related. It is said that American music is Jazz. My studies revealed to me that Jazz is an African American creation which startedRead MoreMusic, Blues And Ragtime1337 Words   |  6 Pagesâ€Å"Jazz is the first true art form to come from the soil of America†, Winton Marsalis made this claim in the film Jazz by Ken Burns. Jazz would be born here in America after the fall of slavery. The interactions between previously enslaved peoples and the rest of society gave the breeding ground for a mixture of cultures and music styles. The city which was most clearly known for the mixing of cultures after the Civil war was New Orleans. In New Orleans the primary cultures and ethnicities seen included:Read MoreThe Genre Of Blues From The 19th Century South America905 Words   |  4 PagesThe genre of blues originated in the 19th century South America African American Communities. African slaves that were brought during the 17th and 18th centuries, also brought their differing musical traditions with them. 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Predating 3500 BCE, Ancient Egypt was a global pathway for severalRead MoreAn Active Role in Shaping History Essay1590 Words   |  7 PagesAn Active Role in Shaping History From the beginning of their colonization and enslavement, the histories of the Africans and the African-descended were shaped ultimately by outsiders. The colonization of Africa, the Caribbean, and Latin America were all controlled and executed by the Europeans. The slave trade and plantations were also under the power of whites. Even the emancipation of slaves, though the African-descended definitely contributed, was mostly shaped by and a result of decisionsRead MoreThe Harlem Renaissance850 Words   |  4 PagesRenaissance was the first period in the history of the United States in which a group of black poets, authors, and essayist seized the opportunity to express themselves. The Great Migration was the movement of six million African Americans from the rural South to the cities of the North during 1916 to 1970. 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Fggghgh Free Essays

MEDALLION COUNCIL PROJECT REPORT FORM CATEGORY:Environmental Concerns PROJECT NAME:Green Holiday Party PROJECT DATE(S):December 20, 2012 FHSAA CLASSIFICATION: 8A_ MAIN GOAL(S) OF THIS PROJECT (give specific goals): * To celebrate the holidays in an environmentally sustainable way * To bring the school community together in order to create crafts from recycled materials * For budgeted alternatives on holiday celebration PROJECT DESCRIPTION (50-250 words): As an eco-friendly way to celebrate the winter holidays, Timber Creek Student Government decided to encourage their students to make the season â€Å"green†. To start this project, bins were placed in each classroom for a collection of recycled materials from students and teachers. SGA then gathered the collection of donated materials from Timber Creek and got crafty by turning them into differently designed recycled and biodegradable ornaments. We will write a custom essay sample on Fggghgh or any similar topic only for you Order Now This way, the students can learn more alternatives to decorate for the holidays by spending little to no money. The assorted ornaments were placed on all of the trees throughout the Timber Creek campus as display for everyone at the school. A separate set of ornaments, bracelets, bowls, and art were made by SGA and put on sale for one dollar in the courtyard for students to purchase during lunch and between classes. The students were amazed with all of the different things you could make with such cheap materials like newspapers, cardboard and plastic that the sales rate became surprisingly high. The ornaments on the trees spread holiday cheer throughout Timber Creek. Timber Creek SGA showed the students that there can be budget-friendly and eco-friendly ways to celebrate the holidays. EVALUATION (Were your goals met? What changes would you make? ) The Green Holiday Party was an environmental and educational success. Timber Creek Student Government was able to sell over 100 recycled and biodegradable ornaments. All of the profits went towards charity to St. Jude Children’s Research Hospital because all material was donated. Timber Creek students were very involved in this project by purchasing ornaments and walking around the courtyard to notice all of the different-looking ornaments made out of recycled material. The ornaments on the trees spread holiday cheer on the Timber Creek campus. To improve the project next year, SGA could consider asking for donations earlier than just a week prior to the project. How to cite Fggghgh, Essay examples

McKinley 1 Essay Example For Students

McKinley 1 Essay Case 2 There is definitely a fine line drawn between the protocol of physician, and an area where things could be considered as a personal matter. However, it isnt a physicians standpoint to rule out any procedure that a parent uses on their child, if its intent is to heal and not harm. If a physician encounters a situation such as the coining, they should always be prepared to listen to whatever the parent had to say. From there on out, by all means the physician then has the right to offer their knowledgeable advice to the parent especially if the procedure has caused pain and or discomfort to the child. Overall, those type of situations can be tricky in a physicians profession, it all boils down to them knowing limits and guidelines to not cross. No physician could be expected to understand the beliefs and practices of so many differing faith communities.At first glance, the simplest solution suggests that physicians avoid religious or spiritual content in the doctor-patient interaction.Patients should understand instructions from their physicians and be able to repeat them in their own words.Potential cultural conflicts between a physician and patient include differing attitudes towards time, personal space, eye contact, body language, and even what is important in life. Collectively, no physician has authority in intervene in the self-healings of any culture. It is evident to us that the assumption that all patients possess little medical knowledge can create alienation between patient and physician. Therefore, a physician should never be concerned with alienating any ethnicity from modern medicine. It is not their job to convince or persuade a patient that modern medicine is more fit to heal, but it is necessary for them to inform McKinley 2 them of possible mishaps if they arent utilized. Physicians have a difficult position to determine what methods are best to treat at times, but theres no room for error. Theres always grounds for physicians to educate patients on treatments, but never for them to abandon one who doesnt typically agree with modern practices. No, physicians often encounter childhood injuries and conditions that test their knowledge of what is considered child abuse and neglect and when to report their suspicions.Some situations pose ethical dilemmas that are not easily resolved. Understanding what constitutes child maltreatment and having a plan for making decisions about it can reduce the burden of physicians duty to report their suspicions effectively and appropriately. In the case presented here, theres no physical or verbal evidence that the child has been intentionally abused, neglected, sexually assaulted, malnourished, or possesses no pattern of abuse. Physicians, however required by law to report these cases to officials if any of the listed occurs. This particular case exposes the beliefs and principles of deontology. Deontology is simply the study of the natureof duty and obligation. Anemployer has deontic authority in the act of issuing an order that the employee is obliged to accept and obey regardless of its reliability or appropriateness. Ethically, deontology constitutes differences between consequentialism, virtue ethics, and pragmatic ethics. When these ethics are understood and practices, actions greatly over shadows consequences. McKinley 3 Yes, and because eugenics is a movement that is aimed at improving the genetic composition of the human race. Historically, eugenicists advocated selective breeding to achieve these goals. Today we have technologies that make it possible to more directly alter the genetic composition of an individual.However, people differ in their views on how to best (and ethically) use this technology. Eugenicists in the U.S. focused on efforts to stop the transmission of negative or undesirable traits from generation to generation. .u99c156deb57ebfe0e1d7f7799ff06e3f , .u99c156deb57ebfe0e1d7f7799ff06e3f .postImageUrl , .u99c156deb57ebfe0e1d7f7799ff06e3f .centered-text-area { min-height: 80px; position: relative; } .u99c156deb57ebfe0e1d7f7799ff06e3f , .u99c156deb57ebfe0e1d7f7799ff06e3f:hover , .u99c156deb57ebfe0e1d7f7799ff06e3f:visited , .u99c156deb57ebfe0e1d7f7799ff06e3f:active { border:0!important; } .u99c156deb57ebfe0e1d7f7799ff06e3f .clearfix:after { content: ""; display: table; clear: both; } .u99c156deb57ebfe0e1d7f7799ff06e3f { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u99c156deb57ebfe0e1d7f7799ff06e3f:active , .u99c156deb57ebfe0e1d7f7799ff06e3f:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u99c156deb57ebfe0e1d7f7799ff06e3f .centered-text-area { width: 100%; position: relative ; } .u99c156deb57ebfe0e1d7f7799ff06e3f .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u99c156deb57ebfe0e1d7f7799ff06e3f .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u99c156deb57ebfe0e1d7f7799ff06e3f .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u99c156deb57ebfe0e1d7f7799ff06e3f:hover .ctaButton { background-color: #34495E!important; } .u99c156deb57ebfe0e1d7f7799ff06e3f .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u99c156deb57ebfe0e1d7f7799ff06e3f .u99c156deb57ebfe0e1d7f7799ff06e3f-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u99c156deb57ebfe0e1d7f7799ff06e3f:after { content: ""; display: block; clear: both; } READ: Adolescence Essay PGD for gender selection is only justified if a couples family history includes a particular sex-linked genetic disorder; that is, a disorder that predominantly or exclusively affects babies of one gender. It could also be justifiable for parents to choose a gender if theres already multiple boys or girls, or lack of either in the family thats being created. Usually the sex of a child isnt more important than what diseases or disorders that a child will carry. Thats why in these certain type of situations, it is very important and critical that parents incorporate their morals or what would be the right thing to do. In the U.S., unregulated fertility clin ics are largely allowed to do whatever technology allows them to do, so long as clients are willing and able to pay for it. In March 1959,two months after the conquest of state power, Castro broke the conspiracy of silence on racism in Cuba by confronting it head on. His first step was to abolish the old private school system and establish a well-funded public school system that was completely integrated.Economic and social conditions for Blacks improved dramatically whenthe revolutionary government decreed the Agrarian Reform and Urban Reform Laws, which gave the land to small farmers, and lowered rents in the cities by 50 percent. Laws were enacted and enforced prohibition discrimination in jobs, schools, housing, and medical care. In Cuba, race prejudice would be a punishable offense. Official Cuban census figures say black and mixed-heritage people are about 35 percent of the islands population, but a quick stroll around any Cuban town will provide visual confirmation of just how many Cubans of color deem themselves white. That may not be surprising, given that race is not an objective scientific c ategory, but rather an organizing principle of political power both before and after the revolution that brought Fidel Castro to power. Cuba(pre-Fidel}had been a place where multiracial alliances coexisted with persistent, entrenched racism and vast racial inequality. The last pre-revolutionary president, Fulgencio Batista, was a mulatto who may have hadsome Chinese and Indian blood. While he may have firmly ruled that system of inequality, he was, demographically speaking, more inclusive than were the white revolutionaries who overthrew him.But once the rebels won and tens of thousands of the wealthiest whites fled to Florida, Castro emphasized independence from American capitalism, improvements in healthcare, and literacy drives and he also told American journalists in January 1959 that his new government would work to erase racial discrimination once and for all. In 1962, a North American survey found that 80 percent of Jackson 2 black Cubans were wholly in favor of the revoluti on, compared to 67 percent of whites.The ensuing years saw visiblegains towards social equality. The entire country was literate, regardless of color, and the 1980s, sawa generation of young black Cubans whose parents had been sugarcane and service workers enter the workforce as doctors, engineers and professionals. Still, despite major economic and social gains, black Cubansremained unrepresented in the political leadership. In the years between Castros ascendance and the 1991 collapse of the Soviet Union, race was an issue kept under the rug. During the Black Power Movement, the African American organization that established the most significant relations with Cuba was the Black Panther Party. The BlackPantherPartywas a radical Marxist organization which was inspired by the Cuban revolution. Huey P. Newton, cofounder with Bobby Seale of the Black Panther Party, wrote in his autobiography: For Castro guerrilla warfare was a good form of propaganda. Walking armed through Richmond was our propaganda. For many Black Panthers,Cuba symbolized a perfect example of how a socialist system could succeed in offering equal opportunities to all its citizens. Socialist Cuba also became a safe place for those panthers who wanted to escape from the illegal activities of John Edgar Hoovers Counter Intelligence Program,and starting from 1967-68 many membersoftheBlack Panther Partymembers went into exile in Cuba. Among the African Americans in exile in Cuba there were some of the most prominent leaders of the Black Power Movement such as Eldridge Cleaver, Huey P. Newton and Assata Shakur. Cleaver came to Cuba in 1968 to avoid arrest and spent eight months on the island. His story is particularly interesting because, as the Minister of Information of the BlackPantherParty, he had high expectations from the alliance with the Cuban government: he hoped that the Jackson 3 Cubans would organize a military camp for the training of African American revolutionaries. The project failed because the Cubans decided not to transform their political support for the African American liberation struggle into a military one. Huey P. Newton went into exile inCuba in 1974 after being charged with the murder of a prostitute in Oakland.Even though Newton withdrew himself from public life in the town of Santa Clara, he continued to lead the BlackPantherPartythrough his daily telephone conversations with the new leader of the organization Elaine Brown. Assata Shakur, a former BlackPantherPartymilitant and Black Liberation Army member, al so escaped from prison in 1979 and reached Cuba five years later, in 1984, when she was given political asylum by the Castro government. During the Black Power struggle, other activists went to Cuba as official guests of Fidel Castro. This was the case of the Black Power advocateStokelyCarmichael, who was the only non-communist African American to receive an official invitation by the Cuban government after 1965. InJuly 1967,Carmichael attended the Organization of Latin American Solidarity Conference, an international meeting which celebrated Guevara and praised Guevaras activities as a source of inspirationfor Third World revolutionaries and alsofor Black Power advocates. Finally, the communist party member and black freedom fighterAngela Davis toured the island after being released from jail in 1972 to demonstrate hersolidarity with the revolution. Her trip to Cuba, where the previous year hundreds of thousands of people had supported the Free Angela Davis campaign, was a hugesuc cess and helped to confirmDavis as one of the most prominent figures of the black freedom movement worldwide.

Argentina`s Economy Essays - Foreign Relations Of Argentina

Argentina`s Economy Argentina lives in a democracy since 1986. Before this year lived it under a military regime. In the nineties under the presidency of Menem the country experienced a great increase in the liberalization of trade. Argentina has a free market economic system. Due to the recent privatization program, the State now has a very limited role in the economy. According to the Competitiveness Report of the World Economic Forum Argentina is classified as one of the most open, least protectionist countries in the world. Its currency is convertible to the US dollars and there is total freedom for moving capital internationally. Argentina has conducted one of the most intensive privatization programs in the world. The telephone company, airlines, most railroads, electric power production companies (including hydroelectric power plants), the Argentine oil company YPF (bought by the Spanish company Repsol) steel mills, ports, TV stations and most public services were transferred recently to the private sector. Consistent with Fundacion Invertir the combined value of privatized firms amounts more to more than US$ 30 billions. Many foreign firms have participated in this large-scale privatization program. Foreign investors do not need to seek any kind of prior approval and are free to repatriate full amount of their capital and earnings any time. Foreign and domestic companies are treated equally. Under the law, they have access to all economic sectors and are eligible for incentive program and state procurement. II. TRADE PATTERN It is hard to state the type of trade that exists between Argentina and Brazil in the automobile industry because both countries import and export cars of the same brand and very similar models. Volkswagen produces some of its model of cars in Argentina and some others model in Brazil. The reason for this is to achieve economies of scale; each country specializes in a certain model of car, by doing so they reduce the cost of each additional unit. Another reason for specialization of production in each country is that it might be cheaper to produce a certain model in either Argentina or Brazil. Several companies as Volkswagen have invested in production facilities in Mercosur. Additionally, joint ventures between local and foreign parts manufacturers have improved quality. A report on Argentina auto parts/services announced that local production in Argentina was estimated at $1.9 billion in 1997. From 1996 to 1997 the import market for automobile parts and accessories grew by 30 percent to $2.2 billion. Imports from Brazil represent 35 percent of the local import market. The gains in imports with exports from Brazil boost employment in Argentina by a 30 percent and bilateral trade with Brazil as well as nine fold growth in investments. (States-USA). See AUTO PARTS/SERVECE table in appendix. In the period of July 1997-June 1998 Argentina exported wheat to the following countries: Brazil, Turkey, Egypt, Iran, Peru, Indonesia, Sir Lanka, Jordan, Tunisia and Kenya. Argentina experiences "inter" trade with these countries because it has the comparative advantage of producing wheat at a cheap cost. Soils in Argentina are fertile and farmers do not need to use as much fertilizers as in the case of European farms. European farms have been harvested for years. As a consequence of this farms need to be fertilized or remain unused for a period of four years to produce crops. Argentina engages in"inter" trade on the exports of corn to the following counties: Japan, Brazil, Egypt, Taiwan, Peru, Chile, Spain, Iran, Venezuela, and Colombia. Argentina exports corn to Brazil because it does not produce enough corn to supply its domestic demand. Argentina also produces "Inter" trade exports of sorghum with Japan, Mexico, Taiwan, Colombia, Norway, Spain, and Chile. Argentina and Brazil benefit from trade among themselves because each country exports something in which it does not have the comparative advantage or in which its domestic production is not enough. Argentina imports coffee and sugar from Brazil. Argentina does not produce coffee while Brazil is the largest exporter in the world. In 1997 was the first time in 67 years that Argentina exported beef to the United States of America. This country has been declared free of foot and mouth disease in May 1997. Beef is an example of "Inter" trade between Argentina and countries as Brazil because Argentina's production exceeds by far its demand. The "Comparative International Statistics" has ranked Argentina as the number 1 country in the consumption of beef followed by the United States in a second place. Argentina, as well as the US, has been struggling to export their beef in the European Union. Both countries had no positive results

Top 7 Apps to Make You Fluent in English [Guest Post]

Top 7 Apps to Make You Fluent in English [Guest Post] Learning English can be as fun as it can be frustrating and sometimes, even dull. With so many apps out there for your every need, why not let an app make the whole process of learning a language more fun for you? With these apps, you’ll have the ultimate convenience of selecting the things you want to learn and have self-paced lessons. Just pop out your phone anywhere, even while waiting in a long queue, open the app, and start learning. It’s that simple. But, how to choose an English-learning app that’s actually effective and not all glitter? Well, you don’t have to worry about that, since I have curated a list of the top 7 apps that would help you and make you more fluent in English, whether you are just a beginner or someone looking to sharpen their English skills further: 1- Duolingo Downloads 6,717,296 Rating 4.7/5 Duolingo, a free language learning platform (with no hidden costs), has a catalog of over 20 languages including English. As soon as you’ll open the app, you’ll be transported into a world full of fun graphics and bright colors. Each lesson consists of speaking, listening, translation and multiple choice challenges, and you can instantly see where you went wrong with the in-lesson Grading. The app will adapt to your proficiency level as well as your time and set daily goals accordingly giving you a tailored experience. But what makes it so popular and effective? The app has combined language learning with addictive gamification through its bite-sized lessons, where you get awarded points for correct answers, and lose ‘Hearts’ for every incorrect answer while racing against the clock. 2- Memrise Downloads 1,153,288 Rating 4.7/5 Memrise focuses on vocabulary building and grammar through repetition and creating vivid sensory memories. The app follows the same gamification format with a tailored experience catering to your preferences as Duolingo but has other exciting features such as chatbots, and over 30,000 native speaker videos. You get to learn from the locals and work on your pronunciation and context through various videos and audios. The free version has over 200 language combinations, and the learn and review feature. While the pro version that costs a pocket-friendly $4.90 each month has more features such as Grammarbot, Video mode, and difficult words mode etc. In addition to this, Memrise has a thriving community of over 35 million users where users share audio, usage, etymologies, mnemonics etc, and help each other learn. The app also has an offline mode making your learning experience more convenient. 3 busuu Downloads 227,739 Rating 4.3/5 Busuu has a community of 80 million members and language lessons for 12 languages including English. The platform claims to teach you to speak a language in 10 minutes a day. The app is designed to fulfill all your English learning needs and comes with features such as placement test to help you start from the right difficulty level, a study plan, flash cards, certifications, help from natives, grammar exercises, vocabulary builder, accent training, full courses (over 150 Units per language), travel course, and the offline mode. Taking a more ‘human’ approach, the app allows you to converse with the native speakers to understand the nuances of the English language. That way youll be able to sharpen your skills and speak English almost as a native speaker.   To avail all these app features, you’ll have to go premium which has 4 plans ranging from $6/ month for a 24-month plan to $11/month for a 3-month plan. 4 Rosetta Stone Downloads 181,732 Rating 4.5/5 Instead of giving you a list of words to memorize, Rosetta Stone follows a unique approach to teaching English by connecting words with sights and sounds. The whole Rosetta journey puts an emphasis on learners to learn English intuitively, rather than through translation. To ensure that you learn to think and express yourself in English confidently, the app has features such as practicing to pronounce words and reading stories aloud with TruAccent, a speech recognition technology, studying grammar and vocabulary through seeing, hearing, speaking, reading, and writing only in English, preparing you for real-life conversations by having actual conversations with native tutors and chat with other learners. Some other features of the app are Downloadable Lessons, Phrasebook a guidebook to perfectly pronouncing key expressions, audio companion, and stories. You can either choose plans that come with tutor ranging from $18/month for 24 months to $52/month for 3 months or the more pocket-friendly but without tutor plans ranging from $11/month for 24 months to $18/month for 3 months. 5 Mondly Downloads 116,362 Rating 4.7/5 Mondly focuses on teaching language through a more conversational style. You can choose between three levels beginner, intermediate and advanced. The lesson starts with a simple conversation between two native speakers and teaches basic English words through it which you’ll then use to build sentences and phrases through various quizzes. This will be followed up by you reconstructing the conversation with your voice. The app uses technology like Speech Recognition and Spaced Repetition Algorithms to make the lessons more effective. Further, the lessons are divided into categories such as Daily Lesson, Grammar, Travel, and Introductions, etc, so, you can pick your lesson according to your needs. The other features of the app are verb conjugations, advanced statistics, the leaderboard, and adaptive learning where the app adapts to your way of learning. While many features can be accessed for free, to unlock all the content which includes 1000 lessons and conversations, 5000 words and phrases, and 365 lessons each year, you’ll have to upgrade to a premium account which has 3 plans ranging between $12 for one month to $5/month for 12 months. 6 HelloTalk Downloads 89,749 Rating 4.4/5 HelloTalk has an active worldwide community of over 10 million people. It is different from the other mentioned apps as it is based on ‘communication, not curriculum’. To put it simply, through HelloTalk, you can learn by chatting. The app matches you with people whose need match yours and connects you with native speakers of other languages (which includes English) and you can learn English by conversing with your ‘partners’ through texts, audio and voice messages as well as free audio and video calls. You can also post a ‘moment’ where you can share an update or post a question about language, culture or travel for native speakers to see and comment on. Therefore, through HelloTalk, not only can you learn a new language but also get to know a new culture through a native. The app also has learning features which include language translation, transliteration, grammar correction, text to voice, and voice recognition to improve your writing and speaking skills. 7 Beelinguapp Downloads 26,312 Rating 4.8/5 What better (and more interesting) way to learn English than through stories? This is the idea that Beelinguaapp is based on, it lets you read and listen to stories in different languages side by side. So, you can read the text and hear audio in English, and use the text and audio in your language for reference. You can choose between children’s stories, short stories, fairy tales, novels and more! The audiobooks and the Karaoke style animation reader will make learning English simpler and more fun. You can learn at your own pace while choosing the genre and learning level according to your preferences. Wrapping Up With these 7 apps, you’ll find learning English much more fun and even addictive. There’s an app for everyone, whether you are looking for fun games or learning through chatting, you can try them out, and pick the one that caters to your needs the most. While learning English, you might find your mind wandering, which would ultimately lead you to stare at your books for hours without absorbing anything. So, to help you further, I have a blog on the 21 Best Productivity Apps That Every Student Must Have which will help you not only be productive but also utilize your study sessions to the most! Author: Abhyank Srine Abhyank Srinet holds a Masters in Management degree from ESCP Europe has an engineering degree with a specialization in Instrumentation Control. His interest in the digital landscape motivated him to create an online start-up for Masters in Management application consulting (MiM-Insider.com), focused on spreading quality information about the MiM degree performing application consulting services for clients. He is the chief consultant of the company and takes care of Business Development and Digital Marketing side of the company. He is very passionate about writing and marketing.

Diabetic food Essay Example | Topics and Well Written Essays - 2500 words

Diabetic food - Essay Example Therefore, imaging presentation will vary due to lack of specificity in complex clinical circumstances. This should only be ordered to confirm a suspected diagnosis and direct patient management. A simple definition of diabetes is a disorder of metabolism. It is a serious disease that can be developed from lack of insulin production in the body. Most of the food we eat is broken into glucose. This glucose is the form of sugar and the main fuel of the body. Glucose passes into the bloodstream where it is used for the growth and energy. Insulin must be present in order for the glucose gets into the cells. It is a hormone produced by pancreas gland that helps the process of food we eat and turn it into energy. The symptoms of diabetes may begin gradually and can be hard to identify first. These may include feeling tired or ill, slow healing of infections and genital itching. When there is extra sugar in blood, one way the body gets rid of it is through frequent urination. This loss of fluid in the body causes extreme thirst. According to Burke A. Cunha diabetes often goes undiagnosed because of it's harmless symptoms like frequent urination, excessive thirst, extreme hunger, irritability and blurry vision. Complications can be associated with diabetes. This disrupts the vascular system that affects many areas of the body such as eyes, kidneys, legs and feet. However, people with this kind of disease should pay special attention to their feet because the smallest of the injuries can lead to a medical emergency. This is because the common problems of people with diabetes are foot infections. These individuals are predisposed to foot infections because of a compromised vascular supply. Moreover, patients with diabetes can have a combined infection involving bone and soft tissue called fetid foot. Pathophysiology Diabetes is a chronic metabolic disorder in which the body cannot metabolize carbohydrates, fats and proteins because of a lack of insulin. A disorder that affects microvascular circulation is diabetes mellitus. The microvascular disease due to sugarcoated capillaries limits the blood supply to deep structures. Pressure due to ill-fitting shoes further compromises the blood supply at the microvascular level that affects a person to infection. The infection may involve the skin, soft tissues, bone or all these tissues. The primary problem in diabetic foot infection is microvascular compromise, these occur in setting of good dorsalis pulse. Impaired microvascular circulation hinders white cell migration in the area of infections and limits the ability of antibiotic reach the infected area. The chronic osteomyelitis represents an island of infected bone. This bone fragment that are isolated have no blood supply. However, administered antibiotics do not penetrate the devascularized infected bone fragments. They can only enter through the remaining blood supply. In conclusion, antibiotic therapy alone cannot cure patients with chronic osteomyelitis without surgical debridement to remove these isolated infected elements. Epidemiology Diagnosed diabetes is most prevalent in middle-aged and elderly populations. The highest rates occurring in people aged 65 years