How to Manage and ID Japanese Maple

Japanese maple is one of the most versatile trees for any yard, patio, or garden. Often grown for its unique 7-palmed green or red colored leaf, the maple also has an interesting growth habit, with a fine leaf texture and muscular-looking multiple trunks. Japanese maples have extraordinary fall colors that range from bright yellow through orange and red, and is often striking, even on trees grown in total shade. Specifics Scientific name: Acer palmatum Pronunciation: AY-ser pal-MAY-tum Family: Aceraceae USDA hardiness zones: USDA hardiness zones: 5B through 8 Origin: not native to North America Uses: Bonsai; container or above-ground planter; near a deck or patio; trainable as a standard; specimen Availability: generally available in many areas within its hardiness range Physical Description Height: 15 to 25 feet Spread: 15 to 25 feet Crown uniformity: symmetrical  canopy  with a regular (or smooth)  outline  and individuals have more or less identical crown forms Crown shape: round; vase shape Crown density: moderate Growth rate: slow Texture: medium Foliage Descriptions Leaf arrangement: opposite/subopposite Leaf type: simple Leaf margin: lobed; serrate Leaf shape: star-shaped Leaf venation: palmate Leaf type and persistence: deciduous Leaf blade length: 2 to 4 inches Leaf color: green Fall color: copper; orange; red; yellow Fall characteristic: showy Popular Maple Cultivars There are many cultivars of Japanese maple with a wide variety of leaf shapes and color, growth habits, and sizes. Here are some of the most popular: Atropurpureum - has reddish leaves with only five lobes  Bloodgood - new foliage is bright red, some leaves darkening to a dim green  Burgundy Lace - reddish foliage with cut leaf (sinus nearly down to the petiole)Dissectum - finely dissected leaves in green or red, growing 10 to 12 feet tall  Elegans - leaves with rose-colored margins when they first unfold  Ornatum - leaf is beautifully cut and reddish Trunk and Branch Descriptions Trunk/bark/branches: bark is thin and easily damaged from mechanical impact; droop as the tree grows, and will require pruning for vehicular or pedestrian clearance beneath the canopy; routinely grown with, or trainable to be grown with, multiple trunks; showy trunk; no thorns Pruning requirement: requires pruning to develop a strong structure Breakage: resistant Current year twig color: green; reddish Current year twig thickness: thin Pruning a Maple Most maples, if in good health and free to grow, need very little pruning. Only train for developing a leading (or multiple) shoot(s) which will eventually establish the trees framework. Maples should not be pruned in spring and could bleed profusely. Wait to prune until late summer to early autumn and only on a young tree. A habit should be encouraged in which the branches develop low and grow up at sharp angles. If suckering of green-leaved root stock occurs below the graft line on your red-leafed grafted variety, remove the green sprout immediately. Japanese Maple Culture Light requirements: tree grows best in part shade/part sun but can also handle the shade. Soil tolerances: clay; loam; sand; slightly alkaline; acidic; well-drained Drought tolerance: moderate Aerosol salt tolerance: none Soil salt tolerance: moderate Common Pests Aphids can infest Japanese maples and heavy populations can cause leaf drop or a dripping of honeydew. Scales can be a problem. Neither insect will cause the tree to die. If borers become active, it probably means you have an already sick tree. Keep the tree healthy. Leaf scorch  may become a problem during periods of high temperatures accompanied by wind. Planting Japanese maple in a bit of shade will help. Keep trees well-watered during dry periods. Symptoms of scorch and drought are tan dead areas on foliage. Bottom Line The growing habit of a Japanese maple varies widely depending on cultivar. From globose (round or spherical form) branching to the ground, to upright to vase-shaped, the maple is always a delight to look at. The globose selections look best when they are allowed to branch to the ground. Be sure to clear all turf away from beneath the branches of these low growing types so the lawn mower will not damage the tree. The more upright selections make a nice patio or small shade trees for residential lots. A large selection or compact cultivars make wonderful accents for any landscape. Japanese maple tends to leaf out early, so it may be injured by spring frosts. Protect them from drying winds and direct sun by providing exposure to partial or filtered shade and well-drained, acid soil with plenty of organic matter, particularly in the southern part of its range. Leaves often scorch in hot summer weather in USDA hardiness zones 7b and 8, unless they are in some shade or irrigated during dry weather. More direct sun can be tolerated in the northern part of the range. Be sure drainage is maintained and never allow water to stand around the roots. The tree grows fine on clay soils as long as the ground is sloped so water does not accumulate in the soil. It responds well to several inches of mulch placed beneath the canopy.

Chasing Zero Essay - 1065 Words

Chasing Zero is a documentary which was meant to both educate the viewer on the prevalence of medical harm as well as to enlighten both the public and health care providers on the preventability of these events (Discovery, 2010). The documentary expounded on the fact each year more people die each year from a preventable medical error than die due to breast cancer, motor vehicle accidents or AIDS (Institute of Medicine, 1999). Medical harm can result from adverse drug events, surgical injuries, wrong-site surgery, suicides, restraint-related injuries, falls, burns, pressure ulcers and mistaken patient identities (Institute of Medicine, 1999). Incidences of medical error have been reported in the media for many years. The most startling†¦show more content†¦One of the most critical factors which contribute to the number of preventable cases of healthcare harm is the culture of silence surrounding these cases. The fear of medical providers to report incidences is related to the possibility of punishment and liability due to a medical error (Discovery, 2010). The criminalization of some acts of medical error has resulted in job dismissal, criminal charges and jail time for some healthcare workers. This is despite the fact that the system they are working in helped to create the situation which led to the error in the first place. Human error, due to fatigue and system errors can result in deadly consequences, but by criminalizing the error it effectively shuts down the ability to correct the root problem. Healthcare workers, working at all levels within the medical system, can provide valuable input on how to improve the processes and prevent harm from occurring (Discovery, 2010). Healthcare workers are not the only ones fearful of exposing medical errors. The medical institutes themselves operate behind a wall of silence. The IOM first recommended a national medical error reporting system in 1999 and despite attempts by then President Clinton, the American Medical Association and the American Hospital Association successfully lobbied against it (Dyess, 2009). As of 2009, only 20 states have a mandatory medical error reporting system and only a fraction of estimatedShow MoreRelatedCrashing in a Back Door969 Words   |  4 Pagesextinguish those on fire as their flesh melted away regardless. Inside the wreckage Zero checked for Danas life signs. The tick pod she had taken refuge in was designed to withstand severe impacts, although not specifically being hit with a planet. When her vitals checked out he did a quick manual test with Scott, moving his arms and legs, inspecting for damages. The worst of his previous wounds had already healed and Zero put the zombie at about ninety percent efficiency. 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This movie taught the nursing students studying Fundamentals of Nursing that nurses must take responsibility for not only their actions, but also for the unsafe situations nurses are put to practice in. For example, during Chasing Zero (Denham, 2010), one of the nurses was working over herRead MoreArticle Report On Growth Hackers 749 Words   |  3 PagesShare this article on Digg 1 Share this article on Reddit Share this article on Pinterest 1 Expert Author Daniel Bhatt Introduction A man was running walking to his destination and came across a mountain. He could hear the sounds of those who were chasing him. The mountain like a colossus stood defiantly in his path. All that he had was a rope and no equipment to climb the mountain. It was either climb the mountain or risk being caught. There was no other way to reach his destination. He looked atRead MoreWhy Shouldn’t We Lower the Blood Alcohol Rate? Essay838 Words   |  4 Pagesworthy purposes? 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I wrote this book to show you and tell you through anecdotes and my personal experiences, the most important parts of being successful creative doesn’t involve technologyRead MoreAlternate Energy : Alexander Gibbs806 Words   |  4 Pagesor there will be severe consequences in our future. Carbon emissions are changing the planet for the worse. Energy production (mostly coal) is producing a one third of the US s global warming emissions. Renewable sources produce little to zero percent. The balance of coal and renewable energy in the U.S. needs to be evened out with renewable techniques. Statistics from the Union of Concerned Scientist’s â€Å"Benefits of Renewable Energy Use† show that wind emits .02 to .04 lbs. CO2E/kWh (carbonRead More`` Rent Seeking And The Marking Of An Unequal Society `` By Joseph E. 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Based on these definitions, the Clinton administration can be seen as the latter. They focused in on how they could most benefit, pushing back on becoming involved in RwandaRead MoreEssay on Is There Help For Sex Offenders?973 Words   |  4 Pagesfree world. Their odd and risky behaviors would have been a huge siren within the program. Had the program been in effect maybe Opal would be able to do all the thing s sixteen year old high school girls are experiencing: getting a driver’s license, chasing after boys, stressing over tests; but instead the only things left of Opal’s are her purple Barbie shoes found at one of the sites where her severed body was scattered. Had the program been implemented professionals would have likely found something

Andvantage and Disadvantage of Electrical Cars Free Essays

Advantages Advantages Disadvantages of Electric CarsAdvantages ~ a safe way to convert fossil fuels into automotive power ~ more efficient than gas-powered vehicles because their fuel can be harnessed from any source of electricity, which is available in most homes and businesses ~ the electricity created by electric cars is created by the burning of fossil fuels at power plants, instead of in an internal-combustion engine which pollutes the air. ~ the only new system required for electric cars is one that charges the batteries, and major automakers are working on creating a standard system for battery charging electric cars change the chemical composition of the pollution for the better ~ electric vehicles produce â€Å"zero emissions† in urban cities, where cleaner air is much needed. This is because the polluting power plants are situated far from the urban areas and therefore will improve the air quality in polluted urban areasDisadvantages disadvantage ~ electric vehicle s have not been widely adopted because they are rather impractical ~ Due to the lack of modern battery technology, electric cars are limited as to the distance that can be driven before the complete failure of the battery. We will write a custom essay sample on Andvantage and Disadvantage of Electrical Cars or any similar topic only for you Order Now Today, the average lifetime of a lead-acid battery is only about 100 miles. ~ Electric cars also cannot cruise, accelerate, or climb fast enough to compete with gasoline-powered cars, and accessories, such as air conditioning and radios, drain the battery even further. ~ Because electric cars are usually created by replacing the fuel tank and gasoline engine of a conventional car with electric motors, batteries, chargers, and controllers, the result is a car that is heavier and less efficient then a car solely running on electricity more expensive because the manufacturer cannot fully recover the cost of the discarded parts. ~ electric vehicles are not completely â€Å"emission-free†. If the electricity used is produced in a coal- or oil-fired generator, this only transfers the emissions from the tailpipe to the power plant. ~ They also change the composition of the pollution for the worse, by increasing the amount of sulfur oxide ( a key cause of acid rain) and ultra-fine soo t particles which also have negative health effects. Advantages Disadvantages Of The Electric Car Written by Chris on 30 April 2010. Visited 107 times, 2 so far today In this article we take a look at the advantages and current (but improving) disadvantages of the Electric Car. With more and more car manufacturers making new Electric Cars, this is obviously the way forward for the future, but there is obviously a very long way to go. THE ADVANTAGES AND DISADVANTAGES OF THE ELECTRIC CAR Electric cars are not only cheaper and greener to run, but in the long term they will help with the problem the world is facing with running out of oil resources. THE DISADVANTAGES: * They are currently expensive to buy with some costing up to $50,000 * Short battery life (some have to recharge after only 100 miles) * The batteries take up a lot of space * lack of charging points in the community, although this is expected to improve in time * Recharging costs (although cheaper than liquid fuel) can put a sttain on your electricity bill * Recharging the battery can take anything from 1 hour and up to 8 hours * Some are considered to be too small Not an ideal family car, but again this is likely to improve over time * Some consider the designs to be â€Å"ugly† A NEW CONCEPT IDEA: A new concept to increase the cars travel compacity is to have two or more batteries installed, where you can switch to another battery when you start running out of charge. Then whilst you are running on a second battery, a dynamo can recharge your dead battery whilst you are driving. The problem with this is that the batteries would have to be made smaller to be able to fit nicely into the car. How to cite Andvantage and Disadvantage of Electrical Cars, Papers

Early Childhood Language Development-Free-Samples for Students

Question: Discuss about the Early Childhood Language Development. Answer: This essay talks about the strong links between childrens language development and cognitive reasons of their success in school achievements and how these are best facilitated within the social learning as stated by (Fielding-Barnsley Hay, 2012), it discuses about the external outside factors that manipulate them and the social sources which helps them achieve success in school and the outside world. It is very important to achieve the ability to talk for a child in their early childhood. Language is a tool that opens up many opportunities in the social world. Language development is very important in order to communicate and express their feelings and experience and needs. The early childhood starts from the childs primary education and therefore early childhood language learning ability is linked to afterward success of reading. Pre-literacy and literacy activity are very useful and can help children in language aptitudes in both primary school and high school. Children who do not listen and often seen that they are suffering with their language (Trawick-Smith, 2013). Its all co related. In order to make sure that the child is learning to speak and adapt the language adequately, the theory says that it is the job of the teachers to make sure that the children are learning properly. The cognitive development happens according to the childs thought process and how he perceives the world in his knowledge. Children who face late or messy language they go through emotional, psychological and social behavioral problems. In early childhood school learning is very important and proper emphasis should be given in language development. Language motivation shoul d start from both home and school, if proper language development does not take place then it leads to child abuse, and often there are students ragging due to their incapability is speech. The quality of communication should be good between child and teacher. The aim of the current study is to understand the accessible educational investigation the early childhood forerunner reading and writing in kindergarten. Even though child has a big role to play in their individual learning experiences and it depends a lot on the social environment around the child (HUNT, 2016). Children who are shy and less expressive, their cognitive development is completely different. Therefore speech development and to initiate that with a child is even more necessary from infant stage. There are many types of learning; language development can also be in a form of play, singing, recitation. In school every child has friends and communication with them also help them develop language skill The social development is very necessary for every child and for that language development is important. All these are co related and therefore and It is very important for the child to learn to think and explore their mind and with respect to that they can speak their mind. To make sure that the child is learning adequately, it is the work of the parents as well as the teacher to help them build their imagination in order to improve their social shyness. Therefore language development and cognitive development both are interlinked and important in the early development of the child (Otto, 2017). References: Fielding-Barnsley, R., Hay, I. (2012). Comparative effectiveness of phonological awareness and oral language intervention for children with low emergent literacy skills.Australian Journal of Language and Literacy, The,35(3), 271. HUNT, J. M. (2016). Early childhood development. Otto, B. W. (2017).Language development in early childhood education. Pearson. Trawick-Smith, J. (2013).Early childhood development: A multicultural perspective. Pearson Higher Ed.

The Guitar Essay Example For Students

The Guitar Essay THE HISTORY OF THE GUITARThe guitar is a fretted, stringed instrument, and is a member of the lute family. It originated in Persia and reached Spain during the twelth-century, where it?s versatility as both a solo and accompanying instrument were established. The theory of the guitar was discovered in the early centuries. They found that the sound of a bowstring could be enhanced by attaching a resonating chamber -most like a tortiseshell- to the bow. From the bow came essentially three main types of stringed instruments: the Harp family, which was the sound of plucked strings indirectly transmitted to an attached sound box. The second was the Lyre family, which was strings of a fixed pitch are attached to the directly to a sound chamber. And the third was the Lute family, this was were the pitch of strings was altered by pressing them against a neck that is attached directly to a sound chamber. Within the Lute family came two groups. The lutes proper which had rounded backs and the guitar type instruments with their flat backs. Guitar-shaped instruments appear in stone bas-relief sculptures of the hittites in northern Syria and Asia Minor from as far back as 1350 B.C. We will write a custom essay on The Guitar specifically for you for only $16.38 $13.9/page Order now The word guitar also has origins in the middle and far east, deriving from gut, is the Arabic word for four, and tar, the Sanskrit word for string. The earliest European guitars did have four courses of gut strings. A 2course is a pair of strings tuned in unison. These early guitars were distinguished from lutes by body sides that curved inward to form a waist and by four courses of strings. Some but not all early guitars had a flat back, while lutes always had a flat back. In the Middle Ages and the Renaissance the lute was the dominant fretted instrument. The lute with was pear-shaped and had five or more courses of strings was generally regarded as a higher class of instrument. By 1546 the guitar had gained enough popularity to merit the publication of a book of guitar music. By this time guitars had added another course, and modern tuning had come into existence. Chord positions were the same as they are today. The frets of the early guitars were made of gut and tied around the n eck. This made placement of frets very difficult. The early guitars were also much shorter in length than todays guitars. The second most popular instrument during the Middle ages was the cittern. It was more like the modern guitar than any other during that time. It had metal strings, fixed frets, a fingerboard that extended onto the top, a flat back, and a movable bridge with strings anchored by a tailpiece; and it was played with a quill or plectrum(pick). But this modern instrument soon lost its popularity and disappeared by the late 1600?s. Through the 1600?s and 1700?s the guitar design changed very little, although interest increased around luthiers. In the 1770?s the first guitars with six single strings appeared, 3blowing the evolutionary lid off the instrument. Within the next few decades, numerous innovations followed: body waists became narrower and body bouts changed shape, becoming circular in northern Europe and more oval shaped in southern Europe. Inlaid frets of brass or ivory replaced the tied on gut frets and the neck was extended one full octave(12 frets) clear of the body. Metal tuners with machine heads began to replace friction pegs, and strings were anchored by bridge pins, replacing the method of tying strings to the bridge. By the 1820?s most of the fingerboard extended all the way to the soundhole. As rapidly as the guitar changed so did it?s acceptance. By the 1800?s the Lute had all but disappeared. One of the best known makers of this new-style of guitar was Johann Georg Staufer of Vienna. Staufer and another maker Johann Ertel in 1822 designed a fingerboard raised off the top of the guitar, and experimente d with different fret metals, settling on an alloy of brass,copper,silver, and arsenic. The first half of the 19th century was a time of great experimentation for the guitar. And many of the innovations that were credited to 20th century makers were actually tried a century earlier. Some of them included: The peghead with all six tuners on one side and scroll shape at the top, which is now common of the fender guitars was tried in the 1800?s by Staufer. Gibson came out with the raised 4fingerboard in 1922. Actually it was done exactly 100 years earlier by Staufer and Ertel. In 1988 Fender introduced a scalloped fingerboard on one of it?s models. Again this had been done in the first half of the 1800?s. Artist endorsement models like the Les Paul, Stevie Ray Vaughn, and Chet Atkins model?s, which were of huge success had already been thought of and done like the Luigi Legnani model by Staufer in 1820. .uaadadd4023b9986c324d49f4f76a0f5d , .uaadadd4023b9986c324d49f4f76a0f5d .postImageUrl , .uaadadd4023b9986c324d49f4f76a0f5d .centered-text-area { min-height: 80px; position: relative; } .uaadadd4023b9986c324d49f4f76a0f5d , .uaadadd4023b9986c324d49f4f76a0f5d:hover , .uaadadd4023b9986c324d49f4f76a0f5d:visited , .uaadadd4023b9986c324d49f4f76a0f5d:active { border:0!important; } .uaadadd4023b9986c324d49f4f76a0f5d .clearfix:after { content: ""; display: table; clear: both; } .uaadadd4023b9986c324d49f4f76a0f5d { 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; } .uaadadd4023b9986c324d49f4f76a0f5d:active , .uaadadd4023b9986c324d49f4f76a0f5d:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .uaadadd4023b9986c324d49f4f76a0f5d .centered-text-area { width: 100%; position: relative ; } .uaadadd4023b9986c324d49f4f76a0f5d .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .uaadadd4023b9986c324d49f4f76a0f5d .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .uaadadd4023b9986c324d49f4f76a0f5d .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; } .uaadadd4023b9986c324d49f4f76a0f5d:hover .ctaButton { background-color: #34495E!important; } .uaadadd4023b9986c324d49f4f76a0f5d .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .uaadadd4023b9986c324d49f4f76a0f5d .uaadadd4023b9986c324d49f4f76a0f5d-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .uaadadd4023b9986c324d49f4f76a0f5d:after { content: ""; display: block; clear: both; } READ: Alexander the Great EssayIn the early 20th century guitars began to develop into what we know today. In 1903 the first Gibson catalog assured that instruments would be made of woods with the most durable, elastic and sonorous qualities such as maple, mahogany, vermilion, and suitable woods. They settled on maple but only the high-end mandolins were made of maple. It wasn?t until the mid-to-late1920?s, when they finally began to make them with maple wood. During the early 1900?s Gibson and a company out of Chicago, the Larson brothers were the only ones whose instruments were built for steel strings. The others were still made for gut. From the 1850?s to the 1920?s , a vari ety of new guitar designs surfaced, some were outlandish and some were ideas whose time would not arrive until decades later like the Gibson carved top guitar and the Larson Brothers steel-stringed flat top which were both turn-of-the-century innovations. The guitar rested on an evolutionary plateau from the 1850?s into the 1920?s, at least in part to the perfection of C.F Martin?s design. This was partly because the guitar was secondary instrument, and was not 5subject to the competition like the banjo or mandolin. The closest the guitar came to challenging them was in Hawaiian music from 1915 into the 1920?s. But in the 1920?s a demand for greater volume began to revolutionize the banjo and continued to be the strongest driving force for new fretted instrument design for the next three decades. At the same time two new innovations in related fields were changing the musical instrument dramatically. The first advance the phonograph, actually dates back to the late 1800?s, but did not gather full force until after World War I. Recordings made all kinds of music available to people who had no access to any other music except for local and touring bands. The second advance was the radio. From 1920 to 1925 the two were in heated competition, with radio forbidding it?s artists to make records and vice versa. The music industry began and many different styles became popular, such as popular music from Broadway and ?Tin Pan Alley? in New York. Such styles as ?race? or ?blues?, and early jazz later revived as ?Dixieland?, and country music gained footholds in the music marketplace. In the 1920?s t he guitar began to emerge as the common denominator- the most versatile and portable instrument, best able to fill a role in an ensemble or accompany a solo performance. Players with different styles on every type of music appeared, among them Eddie Lang in jazz, Lonnie Johnson in blues and Jimmie Rodgers and Maybelle Carter in country. 6The 1930?s would be the most important decade in the history of the guitar, with more successful innovations than any other period of time. The Impending rise was signaled by the appearance of the first tenor guitars. Just as the tenor banjo, or mandolin-banjo as it was called earlier, owed part of its initial popularity to the ease with which a mandolin player could switch to it. It offered a shortcut for the tenor banjo players to switch to the increasingly popular guitar. Popular music of the 1920?s was becoming louder and louder. The invention of the electronic amplification raised the volume of radios and record players. The little parlor guitar from the previous century just could not cut it in the popular music of the day. In 1928 Andres Segovia first performed in the United Stated, turning the world of classical and semi-classical music on its ear. He brought a practically new style of music. As with many later guitar stars, Segovia had a guitar as influential as the music he played on it. It was made in Spain. in 1850 when C.F Martin was perfecting his x-bracing pattern and developing the American flat top guitar, Antonio de Torres in Spain was perfecting fan bracing and other designs that would characterize the modern classical guitar. The muted resonance of a typical American parlor guitar was no match for the hardy, robust sound of Segovia?s guitar. The new guitar left the American parlor guitar with no protection from the onslaught of new de signs. .u93979fc6c7fabc6cf81fe9f1cd002563 , .u93979fc6c7fabc6cf81fe9f1cd002563 .postImageUrl , .u93979fc6c7fabc6cf81fe9f1cd002563 .centered-text-area { min-height: 80px; position: relative; } .u93979fc6c7fabc6cf81fe9f1cd002563 , .u93979fc6c7fabc6cf81fe9f1cd002563:hover , .u93979fc6c7fabc6cf81fe9f1cd002563:visited , .u93979fc6c7fabc6cf81fe9f1cd002563:active { border:0!important; } .u93979fc6c7fabc6cf81fe9f1cd002563 .clearfix:after { content: ""; display: table; clear: both; } .u93979fc6c7fabc6cf81fe9f1cd002563 { 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; } .u93979fc6c7fabc6cf81fe9f1cd002563:active , .u93979fc6c7fabc6cf81fe9f1cd002563:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u93979fc6c7fabc6cf81fe9f1cd002563 .centered-text-area { width: 100%; position: relative ; } .u93979fc6c7fabc6cf81fe9f1cd002563 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u93979fc6c7fabc6cf81fe9f1cd002563 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u93979fc6c7fabc6cf81fe9f1cd002563 .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; } .u93979fc6c7fabc6cf81fe9f1cd002563:hover .ctaButton { background-color: #34495E!important; } .u93979fc6c7fabc6cf81fe9f1cd002563 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u93979fc6c7fabc6cf81fe9f1cd002563 .u93979fc6c7fabc6cf81fe9f1cd002563-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u93979fc6c7fabc6cf81fe9f1cd002563:after { content: ""; display: block; clear: both; } READ: Drug Abuse Essay7The importance of volume cannot be overstated. The quest for a louder guitar would be the driving force behind all the innovations of the 1920?s and 30?s: the resonator guitars of National and Dobro, Martins dreadnought-sise flat tops, and Gibsons ?advanced? wider archtops and large bodied flat tops. When the limits of the acoustic guitar were reached the quest for volume would spark the invention and evolution of the electric guitar. Although the experimentation on the acoustic guitars continues, the standard acoustic guitars of today were all well developed by the end of the 1930?s. The sign of the electric guitar was in the 1930?s. People such as Les Paul and Eddie Durham were experimenting with the actual products. Durham carved out the inside of an acoustic guitar and put a resonator that he had cut out of a tin pan and placed it inside the guitar. He found that when he struck the strings the sound was greatly increased. By 1932 the Embryonic Rickenbacker company persuaded several of its acquaintance publicize their new lap, steel electric guitar. Eddie Durhams ?Hitting The Bottle? played on this instrument was cited as the first amplified guitar on record. By 1936 he was using a guitar with an electric pickup and had tried converting radio and phonograph amps. That same year the most reputable guitar company, Gibson, would introduce the ES150. Although it was almost identical to the existing L50 acoustic, the presence of an integral bar pickup close to the fingerboard meant this 8guitar was evolutionary. This Gibson model made the electric guitar acceptable. Pickup technology was primitive, Rickenbacker?s pickup was of a horseshoe design, where-by the magnets actually surrounded the strings. Walter Fuller and Gibson combined and designed a more practical pickup using two solid nickel magnets below the strings and a one piece steel bar was surrounded by the pickup coil. This directed the magnetic field toward the strings. After a few years a man by the name of Leo Fender showed up on the scene and improved the electric guitar. His improvements greatly increased its acceptance and popularity with both the musicians and listeners. In 1950 the Fender Company introduced the broadcaster, shortly after to become the telecaster. It pioneered the latest design of bolt on neck and a solid body, electric design. This began a new type of music called Rock and Roll. And so the birth of the electric guitar changed music, but what the people didn?t know is that it would only get better. In 1954,in addition to the telecaster, which was still being produ ced and is still being produced, Fender introduced the most copied body style of the guitar ever. The introduction to the stratocaster brought forth some of the greatest guitarists ever known. It featured the first double cut away, making it easier to reach all of the high strings and also had a third pickup added to it. Then in 1960, one man came along and changed the sound of the guitar forever, Jimmi Hendrix. With his 9explosive riffs and incredible volume he turned the guitar world upsidedown. He began experimenting with ideas to get his guitar to make different sounds and came up with the infamous fuzz face and wah wah pedals which he used to make the guitar almost speak to the audience. Many other legendary guitarists made a name for their selfs with this guitar such as Stevie Ray Vaughn, and Eddie Van Halen, all with similar but greatly different styles of playing. The last major invention of the electric guitar was in 1964 when Rickenbacker introduced the first twelve string electric guitar. From the beginning of its existence to the present day the guitar has taken on more forms and changes than any other instrument to date. Changing in size, shape, material and every other way imaginable. But one thing that hasn?t changed is the impact of a well played guitar riff on ones attitude and emotions. American History

Main Group Elements Definition

Main Group Elements Definition In chemistry and physics, the main group elements are any of the chemical elements belonging to the s and p blocks of the periodic table. The s-block elements are group 1 (alkali metals) and group 2 (alkaline earth metals). The p-block elements are groups 13-18 (basic metals, metalloids, nonmetals, halogens, and noble gases). The s-block elements usually have one oxidation state (1 for group 1 and 2 for group 2). The p-block elements may have more than one oxidation state, but when this happens, the most common oxidation states are separated by two units. Specific examples of main group elements include helium, lithium, boron, carbon, nitrogen, oxygen, fluorine, and neon. Significance of the Main Group Elements The main group elements, along with a few light transition metals, are the most abundant elements in the universe, solar system, and on Earth. For this reason, main group elements are sometimes known as representative elements. Elements That Arent in the Main Group Traditionally, the d-block elements have not been considered to be main group elements. In other words, the transition metals in the middle of the periodic table and the lanthanides and actinides below the main body of the table are not main group elements. Some scientists do not include hydrogen as a main group element. Some scientists believe zinc, cadmium, and mercury should be included as main group elements. Others believe group 3 elements should be added to the group. Arguments may be made for including the lanthanides and actinides, based on their oxidation states. Sources King, R. Bruce (1995). Inorganic Chemistry of Main Group Elements. Wiley-VCH. ISBN 0-471-18602-3.Nomenclature of Inorganic Chemistry. (2014) International Union of Pure and Applied Chemistry.

Planning functions of management Essay Example | Topics and Well Written Essays - 750 words

Planning functions of management - Essay Example However, Nestle usually plans for some period of time. Three to five years are more typical planning horizons. As one of the most important functions of management, planning process is based on stipulated criteria and procedures which have a great impact on planning processes. Criteria such as reduced cost, improved quality, improved sense of direction, better teamwork, and improved service delivery might be used. The timing of any evaluations should also be considered. In Nestle, the plan involves deciding upon how resources will be used to help the organization achieve its strategic goals. It relies more on past records and involves shorter time periods. Present conditions are usually dominant in the planner's mind when the organization initiates a plan and these may be overstressed. Also, many events are obviously unforeseen, but planning can be aided by techniques giving suggested probabilities of events taking place (Bateman, Snell 2004). In Nestle, a special attention is given to product quality and product standards. This policy is important because Nestle produces a wide range of food products from coffee, beverages and ice-cram to infant food and pet food. The responsibility of companies in food industry is to analyze social conditions and possible threats of their products for potential consumers. They should be well aware of regulation changes and should not sell a product which can be injurious to health. In order to meet high standards and quality, Nestle constricts its activities according to legal regulations and requirements stipulated by EU for European countries. Also, planning process include analysis of the macro-environment (e.g., economic trends, inflation, changes in citizen needs, changing demographics, etc.), the government environment (especially changing federalism and state government trends), the competitive environment (the present and potential competition, particularly as related to economic development), the citizen environment (what the service user says), and the organization's internal environment (e.g., is there antiquated technology, high turnover, many people planning to retire soon) (Boone, Kurtz, 1992). Environmental scanning will also identify a variety of factors, both internal and external to Nestle, to be considered as part of the planning process. In fact, one of the benefits of planning is that an organization will gain a better understanding of how environmental scanning should be done and be able to manage more effectively as a result. Factors to be considered as part of the macro-environmental scanning process include social factors such as demographics, financial factors such as interest rates, and political factors such as increasing government deregulation, changing federalism and state government's trends, and regulations (Campbell, 1997). Among the factors to be considered as part of the government environment are the number and locations of other governments, the degree of federal and state government presence, the typical services being provided, and the marketing strategies of other competitive local governments. Ethics and corporate social responsibilities affect all decisions and plans developed and introduced by the company. From the very beginning, Nestle clearly informs customers about threats and possible impact of products. Ethical guidelines and social responsibi

TEACHING STRATEGIES TOPIC will focus on A 50 Year Old educated man Term Paper

TEACHING STRATEGIES TOPIC will focus on A 50 Year Old educated man Recently Hospitalized With Stage 2 Infected Diabetic Foo - Term Paper Example Introduction Marzano (2010) stated that during the late 1980s, various educationists across the World had created a strong campaign against the traditional teaching strategy that was seen more of exam-oriented, since it emphasized more on developing cramming skills among the students instead of critical thinking skills. This made majority of the students to lack skills in solving certain problems and even apply logical reasoning in certain instances. It is because of these reasons that various teaching strategies have been developed so far by various education stakeholders with the main aim of helping students to develop their thinking skills at levels that are higher than knowledge and comprehension. Moreover, skills on critical thinking have been greatly emphasized since even the National League for Nursing Accrediting Commission has incorporated critical thinking skills as a one of the learning outcomes in nursing programs. In actual sense, Weston (2009) described critical thinkin g as the ability to think in a rational, objective, and independent manner, in order to come up with credible and worthwhile course of actions or conclusions. Weston (2009) in his writing further added that students should follow at least six steps in order for them to become critical and logical thinkers and these steps include acquiring knowledge and perfect understanding of the topic that requires critical thinking. Secondly, the students will need to learn logic, which is the ability to construct argument and deduce meaningful conclusions. Thirdly, the students will need to learn assertiveness in order to become assertive in the criticisms that they make. The fourth step for students to become critical and logical thinkers is for them to learn comprehension, which is the ability to understand what they see/ watch and read. Fifthly, Weston (2009) stated that a critical thinker has to know about alternatives to ensure the thinking process bear valid conclusions. Lastly, Weston (20 09) stated that for students to become critical and logical thinkers they have to synthesize all separate thoughts to come up with something that is critical and logical. The frameworks of most learning theories have been aligned to ensure that learners are able to go through these steps of becoming critical and logical thinkers. Furthermore, application of the learning theories as well as the level of integration of the steps of becoming a critical and logical thinker, factor in that people have numerous forms of intelligence in different degrees. In the writings by Hunt (2011), he listed the seven forms of intelligence and they comprise of spatial, interpersonal, intrapersonal, linguistic, body-kinesthetic, musical, and logical-mathematical. The learner The casing point for this paper is a 50-year old educated man recently hospitalized with stage 2 infected diabetic foot ulcer secondary to diabetes neuropathy. According to Mathews et al (2008), the man’s condition is attrib uted to the diabetes disease that he is suffering from, which facilitated the development of the diabetic neuropathy that commonly affects the feet of a diabetic patient.

Supervision & leadership skills Essay Example | Topics and Well Written Essays - 1750 words

Supervision & leadership skills - Essay Example A) According to Charles Handy and his "motivation calculus theory", successful performance of any organization is based on "needs", "results" and "effectiveness" (Handy, 1993). The study of motivation calculus is concerned, basically, with why people behave in a certain way. Applied to Apple Corporation, motivation calculus can be described as the direction and persistence of action. The "needs' include individual characteristics, internal and external environment, and influences. It is concerned with why people choose a particular course of action in preference to others, and why they continue with a chosen action, often over a long period, and in the face of difficulties and problems. This type of communication provides additional channels of communication and provides a means of motivation, for example, through status, social interaction, variety in routine jobs, and informal methods of work. According to Handy, results imply the role of additional efforts and outcomes. In Apple, additional efforts help the company to increase revenue through continuous optimization of production. Handy relates motivation to 'psychological' rewards such as the opportunity to use employees' ability, a sense of challenge and achievement, receiving appreciation, positive recognition, and being treated in a caring and considerate manner. The main problem in Apple is that employees and Executives have a completely different vision of company's culture and climate. Nevertheless, new direction proposed by John Scutley was aimed to shift organization from transition period to stability (Gibbs, Beer, 1991). The effectiveness means that the results are achieved. In order to be effective Apple tries to be responsive to external environmental influences. Apple operates within a dynamic environment and it requires a structure and culture that are sensitive and readily adaptable to change. Culture is a major factor in the appropriateness of management's methods of motivation. In addition to arrangements for the carrying out of organisational processes, management has a responsibility for creating a climate in which people are motivated to work willingly and effectively (Handy, 1993). John Adair developed an action-centered leadership approach which states that the effectiveness of the leader is dependent upon meeting three areas of need within the work group. The need to achieve the common task, the need for team maintenance, and the individual needs of group members (Robbins, 2004). The needs create three overlapping circles. Sculley tells that "We are trying to understand what works on a small scale that can work on a large scale. Mostly we have not succeeded here yet" (Gibbs, Beer, 1991). So, without an explicit statement of strategy it becomes more difficult for expanding organisations to reconcile co-ordinated action with entrepreneurial effort. In Apple, a sense of belonging to the organization is very important. It is built upon the loyalty essential to successful industrial relations. When Apple was a relatively small company, the sense of belonging was created by managers through ensuring that the workforce is: informed, involved, sharing in success. Hotlinks discussion showed that there was a great necessity to implement a change in order to increase "revenue goals". When changes were introduced, many employees felt that they: "are in a transition now, because we have lots of new people. Thus there is a need to balance structure with flat organization and

Black Children in the Child Protection System

Black Children in the Child Protection System INTRODUCTION In recent years, child abuse among black African families has attracted a lot of attention, academically and politically in British social work practice following the tragic death of Victoria Climbie (Laming, 2003) and Adam (Sale, 2005). Many of the research and literature on child abuse since the 1989 Children Act have not extensively discussed the aspect of poverty and child abuse. For many years social work interventions with black African families and children alleged of cases of child abuse have been a controversial topic. The difficulties black African families experience are not limited only to the foreign culture they find themselves in, but other issues may be significant, such as cultural differences in child-rearing, poverty, government policy and the intervention tools and processes. Research evidence suggests that black African children in the UK are over-represented in the child protection system for a variety of reasons such as physical and sexual abuse or neglect. Chand (1999) research on black African families and the child protection system highlights the over-representation of black families (58%) compared to white families (42%) on referrals involving physical injury. Another research shows that referrals involving inadequate supervision of children are disproportionately higher among black African families than white families. Some black African children are involved in the child protection system because their families are unable to provide adequate care for them. Bernard Gupta (2008) study also found that black African children and families are more likely than white families to be drawn into the child protection system on the basis of inherent differences in beliefs and child-rearing practices. The aim of this work is to suggest that black African children and families, due to a number of reasons, are more or less likely to be investigated of child abuse by social workers and other professions. The possible implications for black families being more or less likely to be investigated are either black African children will become over-represented in local authority care under the child protection system or they will not receive the appropriate intervention by social workers under the child welfare system and make children to be subjected to further abuse or neglect by their parents (Chand, 1999). According to Chand (1999) even when abuse among black families is identified, the service provision for the abused children are hampered by lack of resources and this cause delays in assessment and the provision of treatment where specialized services are required. The 1989 Children Act may classify many African children on the child protection register in the UK as children in need as their parents are more likely to live below the poverty line (DoH, 1989). Poverty is linked with reports of abuse and neglect and African families are proportionately more likely to live in poverty than many of the other communities in the UK (Bernard Gupta, 2008). According to Fontes (2006) people who are affected by child abuse are nestled by a variety of social and material domains that are highly interconnected and interactive. Therefore the poverty status of African families living in the UK is an important factor to be considered by social workers working with African families alleged of child abuse. Many African families have negative perception about social workers who work on cases of alleged child abuse, as they employ an assessment and intervention process that is based on euro-centric child protection procedures and as such view black families, their culture and lifestyle as inherently problematic and need correcting (Chand, 1999). This negative perception of social work practice by African families and children living in the UK breed grounds for mistrust and apprehension and make working with such families a major challenge for social workers. Bernard Gupta (2008) argued that black African children and their families are more likely than white families to be investigated of child abuse and therefore are over-represented on the child protection register under the category of poor parenting behaviours. However, black African families are also under-represented in receiving preventative supports such as housing needs, financial benefits that is required to address any family needs and to improve children welfare. Singh (2006) findings show that African families and their entrenched cultural and social perceptions of parenting behaviours are difficult to understand in the context of contemporary social work practice and therefore social workers may be quick to intervene in such families. Bernard Gupta (2008) also found in their research work that the majority of black African families who have migrated to the UK because of war, poverty, and tribal anarchies in their home countries, also have difficulty not only how to adapt to the western culture in which they find themselves but how they may be viewed by social workers involved in child care. Most social work professionals working with black African families do not appreciate the poverty background of such families and would feel justified to make judgements resulting into mistrust and disengagement from both parties. However, according to Bernard Gupta (2008) the Framework for the Assessment of Children in Need and their Families places a requirement on social workers to consider families backgrounds and cultural perspectives when dealing with cases of child abuse. Korbin (2004) argues that social workers face difficulties in employing appropriate intervention in child abuse cases as the processes involved in chi ld abuse assessment may be complex and parental behaviours may not be the same in different cultures and socio-economic settings. In view of this perception, Bernard Gupta (2008) states that a focus on maltreatment or dysfunction within African families can risk stereotyping this ethnic minority as deficient, thus fostering pathological viewpoint of African family relationships'(p 478 ). This raises the question of what type of social work intervention is needed to be used by social workers working with black African families living in economic poverty so that vulnerable children are fully supported and protected, and not just drawing these children into the child protection system. This professional dilemma in social work practice presents a major challenge and therefore, calls for a new perspective in work ideologies and practices, the way information is disseminated on how the child protection system works, training on child-rearing differences in black African culture, social work values and enhancing collaboration with other professions. With a change in social work practice, social workers will develop the skills to distinguish between the styles of parenting inherent in African families which is not necessarily harmful to children and those parenting behaviours that are harmful. This point will be further discussed in chapter two. The dissertation will draw on social work theories, policies and practice, key models and literature search from electronic journals to web search on child abuse, social work intervention and child protection system. The main emphasis of this dissertation looks at the available literature on black African families involved in the child protection system, focusing on specific poverty-related parenting practices that give rise to issues of child abuse. The methodology for this work is mainly qualitative and the literature obtained from both primary and secondary sources. The dissertation examines various issues such as how social work professionals should perceive and manage child abuse among black African families living below the poverty-line, what interventions social workers need to employ that would support these families to provide adequate child-care for their children and the possible reasons why black African children and their families may be over-represented in the child pro tection systems. The first chapter examines the literature on black African children and the child protection system. Chapter two provides a discussion on the increased complexity of social work intervention in child abuse cases involving black African families living in poverty. It also analyse how poverty could complicate parenting behaviours that impact on child-rearing which, tends to draw black African children living in the UK into the child protection arena. Then chapter three draws on legislations and policies regulating social work practices in the UK. It also examines contemporary social work practice in child abuse cases among African families. Chapter four critically analyses the various methods of interventions available to social workers when working with black African families. Finally chapter five discusses the implications of social work intervention among African families living in poverty. CHAPTER ONE BLACK AFRICAN CHILDREN AND CHILD PROTECTION SYSTEMS The prevalence of Black children in the child protection system Many children are drawn into the child protection system for many different reasons. The majority of these children go through distressing and damaging experiences, which may include physical, emotional, sexual abuse and neglect. Some children living with poor families come under the child protection system as result of families parenting behaviours and practices, oppression, discriminations and cultural values. Considering the child protection system and black African families, Bernard Gupta (2006) have critically analysed the evidence on the disproportionate representation of black African families on the child protection register. Brophy et al (2003) study highlights the proportion of minority ethnic families and their children represented on the child protection register involve several allegations about parental behaviours and practices. Chand (1999) states that different child-rearing methods used in different cultures mean that as an outsider, understanding what is the norm a nd what is deviant is problematicand trying to distinguish the risks in one family from the another, social workers may fall back on moral judgements'(p.72). In contemporary social work practice many social workers are faced with difficulty situations when assessing and making decisions on child care issues among African children and their families who are living in poverty. It is paramount in view of available literature to say that when social workers acknowledge and understands these families financial backgrounds and their cultural identity through effective communications, it is possible they will come to terms with some of their parenting behaviours and practices. However, where families go over the boundaries of child-rearing to inflict physical and emotional harm on their children, which is evident in Victoria Climbie inquiry, it should be understood that such families have gone beyond what is acceptable not only within the western culture but in their own culture (Chand, 1999). Therefore, if social workers understand the causes of parental behavioural patterns of African families, they will be well-informed to determine whether a particular parenting behaviours should be considered within the protection process or to provide advice and support for such families under children in need (Chand, 1999). The challenges social work practitioners experience when using the assessment processes as detailed in the Climbie Inquiry (Laming, 2003) is crucial to the safety and protection of black children whose families have immigrated into the UK. Sometimes social workers may be stereotyped as racist and ethnocentric, as they do not acknowledge and address issues of poverty-related parental behaviours of African families in the assessment process of a child abuse case (Chand, 1999). Under the Governments Every Child Matters policy, social workers first priority is to ensure children live with their families if it is best to do so. In addition to this policy, it is the responsibility of the social services or local authorities to create the enabling environment for the provision of preventative services to families so that these families can provide appropriate care for their children. According to the Department for Education and Skills (2006b) statistical data a significant proportion of bl ack African children are on the child protection register. A number of studies tend to support the view that families of these children lives in poverty and struggle to raise their children to the standard set up by government legislation. Therefore it is difficult to say whether social services are meeting the agenda detailed in the Framework for the Assessment of Children in Need and their Families (Department of Health, 2000) which places on social workers the responsibility to consider families backgrounds and cultural values when dealing with child care issues. Thoburn et al.s (2005) review of the nature and outcomes of child welfare services for black children concluded that African children are almost twice as likely to be looked after than the white majority children in the population as a whole, which then suggest, that some of these children will be accommodated under section 20 of the 1989 Children Act, by virtue of being raised by families living in poverty. However, there are a number of contributory factors which could be perceived as important in understanding the involvement of black African families with social work agencies and the resultant over-representation of their children in the child protection system. Child abuse and neglects may be linked to poor parental practices and poverty by families who are supposed to be responsible for looking after these children. Therefore the poverty experienced by many African families and children may be resolved through a more preventative welfare services rather than child protection se rvices. Platt (2006) study on the refocusing initiative on social work practices from the child protection orientation to a child welfare orientation underpins government legislation, policies and procedures and management efforts to redirect social work interventions more towards welfare services. Also through child welfare practices social workers may appreciate the difficulties that families experience and may endeavour to meet children and their family financial and social needs through a range of social and preventative services. The government legislations and policies The most relevant legislation in the UK that aims to protect children from abuse and harm is the Children Act (1989), of which Section 47 expects local authorities to make enquiries into cases where they have reasonable cause to suspect that a child is suffering or likely to suffer significant harm and Section 17 makes provision for a child to be assessed with a view to the provision of services to children in need (Platt, 2006). Therefore there are two definitive objectives of the Children Act (1989), the child protection focus and the child welfare focus. Many black African children referred to social services under the child protection system may not necessarily be suffering from any harm or neglect if the situation is considered in the context of parenting behaviours and practices (Chand, 1999). According to Platt (2006), the Audit Commission recommendation to shift from the popular investigational work use by social workers to a family support services, was a result of many fail ings identified by many other government bodies. This wind of change for social work practice was accepted by the Department of Health, after examining the publication, Child Protection: Messages from Research (Department of Health, 1995). Chand (1999) argues that the child protection system tends to draw too many cases inappropriately onto the child protection register, of which many may be classified as border-line cases, that could have being managed under the children welfare services. Whilst other research findings support the view that the child protection system seems to have achieved as much as could be expected in terms of preventing further abuse of vulnerable children. Hayes and Spratt (2008) argue that such achievement is not in ways most readily understood by those who legislate, set policy and measure performance. Bernard Gupta (2008) highlights in their study that, in situations in which there is a risk of abuse or neglect of African children, as with other minority ethnic children, the literature suggests that fear of difference, combined with racist stereotypes, may both exacerbate defensive practice, leading to avoidance that can leave children unprotected (p486). The Department of Health (1995) emphasises that social work professionals need to rely on various policies and measures since child abuse is not an absolute concept and most family behaviours have to be seen in context before decisions of abuse are made (Chand 1999, p. 70). Although child protection social workers in the UK are trained to follow the official guidance as set out in the Department of Health (1988) Protecting Children: A guide for Social Workers undertaking a Comprehensive Assessment, this guidance in the context of black African children and their families, fall short in addressing their basic needs (Chand, 1999). Against this background, the quality of social work assessment and, hence intervention process used by social workers may stereotype black African families, their parenting behaviours and practice and culture as inherent indicators of child abuse and need correcting (Chand, 1999). The fundamental dilemma facing contemporary social work practice is the manner and extent social workers should engage in social welfare services rather than in investigational procedures and processes, so as to redirect its efforts primarily to the poor and needy in society (Karger Hernandez, 2004). From the 1990s there have been proactive and sustai ned efforts on behalf of the UK government to develop and promote legislation and policies, which challenge the influence of a child protection culture on management and social work practice, which notably are perceived as distorting the balance of service provision to children and families (Spratt Callan, 2004). Pringle (1998) argued that the family support strategies may focus on the generalization of responses compared with child protection procedures that target actual nature of the alleged abuse. Cleaver Walker (2004) argued in their research, that the implementation of this switch from child protection to child welfare services by social work agencies can have negative and difficult impact on the government Framework for the Assessment of Children in Need and their Families. According to Hayes Spratt (2008) the government has seen a remarkable reduction in the number of children drawn into the child protection system, which commends local authorities effort to help achieve performance targets. Spratt Callan (2004) criticized the reductions in number of children on the child protection register, as being achieved largely due to modern governance and measures to promote compliance with performance targets. However, following Baby P report childrens services watchdog, Ofsted, reported t hat a review of 173 serious cases in April 2009, found that social workers and other agencies, failed to act swiftly to put children suffering from physical and neglect abuse onto the child protection register (www.ofstednews.ofsted.gov.uk/article). Ofsted also identified certain poor social work practices such as the failure of social services workers to identify and report signs of abuse, poor recording and communication, and limited knowledge and application of basic policies and procedures (www.ofstednews.ofsted.gov.uk/article).This report has since seen an increase in the number of children drawn into the child protection system. According to Chand (1999), the UK government reiterated that the primary and official duties of local authorities within the context of the 1989 Children Act is to focus more on safeguarding children through the provision of advice and support services under children in need. In Spratt Callan (2004) study the Department of Health estimates four million children living in England are vulnerable to harm or neglect, due to their families living far below the poverty line, yet only 300-400,000 of these children are known to social services at any given time. Thoburn et al (2000) study on families, whose children were at risk of suffering emotional abuse and neglect, shows that 98% of the children brought to the attention of child protection system, their families live in poverty. Parton (1997) argued that due to the correlation between poverty and the need for provision of public services, only the very small number of vulnerable children who are designated as children in need receive s ervices under the welfare service. Spratt Callan (2004) suggest that a more effective way social work can help such vulnerable children, particularly black African children, who may be over-represented on the child protection register, is the government increasing resources to local authorities, increasing the number of social workers and reshaping the social services system. Therefore, with regard to the governments provision of resources, legislation and policies, the model or intervention approach social workers may employ when working with black African families living in extreme poverty, will determine whether a family receives a child protection service or a child welfare service. CHAPTER TWO POVERTY AND BLACK AFRICAN FAMILIES Poverty and Child Protection The area of poverty and child protection with black African families has been the source of controversy in British social work research for many decades. Many researchers find a correlation between economic deprivation such as poverty and social exclusion and parenting behaviour and practice, child-rearing capabilities and skills which are a prerequisite for proper child development anywhere in the world. Moreover, according to Jordan (2001) poverty is correlated with reports of abuse and neglect. For instance, the National Centre for Children in Poverty found in 1990 that the incidence of child abuse and neglect, as well as the severity of the maltreatment reported, is much greater for children from low-income families than for others (Jordan, 2001 p.1). As a large number of Africans in the UK live below the poverty line, it may be reckoned that most black African children on the child protection register live below the poverty line. Brophy et al (2003) argue that many families brought to the attention of the child protection system lives in extreme poverty and may experience social exclusion. Black African children living in the UK may be over-represented in the child protection system for reasons such as physical abuse or neglect; therefore it is understandable to say that there is a correlation between abuse and parenting behaviours and practices. The question is why African families and their children living in poverty, who are alleged of child abuse, are over-represented in the child protection system? Sossou Yogtiba (2008) noted in their study that a child is the most valuable asset of any traditional African family, as children symbolise status, respect and completeness of the nuclear family, if that is the case, then it is ironical to see African families and their children to be over-represented in the child protection system. Many black African families in the UK still lives below the poverty-line though they undertake different types of unskilled or skilled jobs, as they support large families in their countries of origin (Anane-Agyei, 2002). It may be reckon that poverty is linked with other social disadvantages such as poor education, limited employment opportunities, and poor health and may have devastating consequences for childrens development and life chances. Research shows that many African families and their children may have insecure immigration status and their existing financial predicaments only help to complicate their parenting behaviours and practices. Penrose (2002) study shows that African families seeking asylum are often forced to live at level of poverty that is just unacceptable, and this puts financial constraint on them to provide adequate childcare for their children. Unemployment levels are known to be very high among African families, and they are also subject of stigmatization and prejudice by the larger community that are suppose to accept them. According to Bernard Gupta (2008) immigration and asylum status determines income, employment opportunities and access to support services for many African people in the UK and these issues of entitlement to services only complicate their cases. Some African families living in the UK may be without jobs and may not also be entitled to social and economic benefit and therefore may find it difficult to care for their children. Children growing up with parents living in poverty may be deprived of proper childhood development ( Montith Eithne, 2005). African families living in poverty and failing to provide good care for their children may be perceived by social work professionals as failing in their parental responsibilities (Chand, 1999). For this reason, social workers may intervene in such families and often than not they are drawn into the child protection system. Amin Oppenheim (2002) argue that the unfamiliar cultural expectation of black African families living in the UK somehow contribute to the high level of poverty they experience. Research shows that many African families suffer from institutional oppression including housing, employment, education and health which not only means that they are more likely to experience poverty and deprivation, but also more susceptible to social work interventions in child abuse or maltreatment allegations. Corby (1993) noted that it may be expected that black African children are over-represented in child abuse cases because their families are more open to surveillance as they show high levels of poverty that complicate their parenting behaviours (Chand, 1999 p73). In a broader perspective, Pearce Bozalek (2004) emphasise that the child protection system that exist in Britain will be unfamiliar to many African families, especially those more recently arrived, as similar state systems do not exist in most African countries, particularly where socio-economic factors, political instability and violence overshadow intra-familial child maltreatment and effective intervention into child abuse and neglect (Bernard Gupta, 2006 p481). Brophy et al (2003) study supports the above assertion that African families experience discrimination and insecurity in child abuse cases, as the tools for assessing abuse are often euro-centric bias and prejudice the families. Chand (1999) study expresses the awareness that black African families are disadvantaged through oppression in all areas of society and this should not reflect in social work practice. Gibbon et al (2003) findings show that the child protection system was picking up more alleged child abuse cases inappropriately and putting more families and children on the child protection register than children who are subject to social welfare procedures. Therefore the over-representation of African families on the child protection register somehow, undermines the government aim of keeping children with families and reducing the number of children that are drawn onto the child protection register. The Department of Health (1995) document on child protection identified some pertinent shortcomings with the child protection system, as it seems to encourage unnecessary child protection interventions in border-line child abuse cases. Bernard Gupta (2008) in their study of black African children and the child protection system suggest that there are a series of interactions between environmental factors such as poverty, immigration status and social exclusion that affect the life cha nces of many African children and the capacity of their parents to provide adequate care. Dowling (1999) realise that social work practice in the UK focus less on poverty-alleviating strategies but throw more resources behind safeguarding and protecting vulnerable children from abuse or maltreatment. Social workers need to understand the context in which abuse occurs, irrespective of race and culture, to develop an assessment and intervention process that is fairer for black families as they are more likely to suffer racism and oppression. In view of the above argument, it is pertinent that social workers know when to employ preventative measures to support black African families who have financial needs and when to take such families through the child protection system in the quest for safeguarding children. All these factors together create complex needs for many African children living in the UK, and, in many circumstances increase their vulnerabilities which draw them into the child protection arena. Bernard Gupta (2008) argued that only by developing effective relationships with African families can social work professionals can begin to understand their parenting behaviours and practices. Poverty and Child Welfare Services Current literature shows that poverty experience by most black African families living in the UK could be alleviated by social work services that offer a pragmatic welfare services rather than drawing these families and children into the child protection system. Brophy et al (2003) study suggests that immigration and asylum issues, combined with poverty, are likely to be some of the reasons for the increased complexity for social work professionals assessing and intervening child abuse cases involving black African children. The Department of Health challenges social workers with the responsibility to work with Section 17 of the Children Act 1995, so as to provide adequate social support for children in need via the child welfare services (Platt, 2006). However, social work agencies have not fully achieved the government agenda of alleviating poverty experience by many families and children due to inadequate resources at all levels of social work practice. The Department of Health have indicated that most families, struggle to bring up their children in conditions of material and emotional adversity (DoH, 2001). For instance black African families experiencing poverty may fail in their responsibility to provide proper care for their children as they spent almost all their time working to make ends meet. Such children hardly experience family treats such as going on a family holiday trip, having birthday parties and they are deprived of having basic playing toys and games that help children to learn and grow into adulthood. The lack of affordable basic needs for children of poor families complicated with other social adversities may contribute to poor children developing aggressive behaviours, low self-esteem, picking up awkward attitudes, and may to suffer from social deprivation. Fontes (2005) realises that many traditional immigrant families, where black Africans are part of, may use an authoritative style of parenting, demanding tot al obedience and respect from their children. Although these parental practices may not necessarily constitute child abuse, it may clash with the child-rearing norms, and thus seems to bring African children and families to the attention of the child protection system (Fontes, 2005). When social workers start acknowledging borderline child abuse cases and understand the difficulties families living in poverty experience in raising their children, they would be able to strike a good balance between when to employ a child protection intervention and a child welfare intervention (Spratt Callan, 2004). It is evident that children living in poverty may benefit from the child welfare services as stipulated in section 17 of the 1989 Children Act, as it aims at alleviating poverty in families

A Notion of Zero in the Philosophy of Aristotle :: Philosophical Math Essays

A Notion of Zero in the Philosophy of Aristotle ABSTRACT: This article shows that Aristotle created the first notion of a zero in the history of human thought. Since this notion stood in evident contradiction to the basic principles of his metaphysics and logic, he rejected it. The origin and development of mathematical symbols was closely connected with the development of mathematics itself and development of philosophy. It resulted from the fact that philosophy provided the motivation for investigations and creation of adequate and good mathematical symbols. Moreover, being one of the cultural factors, (1) it played a significant role in the process of accepting or rejecting certain notions. This article aims at producing evidence that particular ideas of Hellenic philosophy made it impossible for Hellenic thinkers to accept notion of a zero. The following considerations will be preceded by brief information on the ancient notations. The ancient numeric systems aimed at ascribing to a singular whole number or written symbol (up to a point determined by practical needs). This symbol was a combination of a limited number of signs, produced on the basis of more or less regular laws. (2) Three ancient groups of people: the Babylonians, the Chinese and the Mayas discovered a position principle, that is one of the prerequisites leading to discovering a zero and considering it a number. (3) The first appeared in the Babylonian numeration in the 3rd century BC as a result of overcoming ambiguity in the notation of numbers. The sign for a zero that is the so-called diagonally drafted double nail ( ) indicated, first of all, a lack of units of some "sixty" order. It was also treated as kind of an arithmetic operator, since adding it at the end meant multiplication by "sixty". But neither the Babilonian mathematicians nor astronomers treated zero as a number. A diagonally drafted double nail was conceived of as an empty pla ce, that is a lack of unites of a respective order. Hellenes people used two systems of denoting numbers. The Athenian system was mathematically equal to the Roman system, whereas the Ionic system, just like the Hebrew system, was a system of an alphabetic type. In both systems, just like in the Egyptian hieroglyphic system or the Hebrew numeration, numbers had their established values regardless of the place they were put in. (4) None of the Hellenic system was based on a position principle, none of them used a symbol of zero, either.