Analysis of Ferrous Ferrite (Fe3O4)

Analysis of Ferrous Ferrite (Fe3O4) 1.1 INTRODUCTION: The naturally occurring ferrite is the ferrous ferrite (Fe3O4) as â€Å"Load stone†. In early days it was called as ferromagnetic material. L.Neel, tells us that these materials are â€Å"ferromagnetic† material due to uncompensated anti parallel spin arrangement. Due to interesting intrinsic properties magnetic materials are classified into Ferromagnetic materials, Ferrites. In last decades , in the field of the ferrites expensive development was done by many contributors and found to be technically, commercially useful magnetic material. These materials are at high frequencies, high electrical resistivity of magnetic temperature coefficient of resistance along with low magnetic loss. Basically, Ferrous ferrite (Fe3O4) consist double oxides FeO and Fe2O3 . The properties of these materials are alter by substituting divalent iron ion by divalent cation like Cd2+,Mg2+,Ni2+,Zn2+,Cu2+,Co2+ etc. from transition element. The spinel ferrites are represented as MFe2O4, where M is divalent cations. The magnetic properties are significantly improved by substituting trivalent iron ion by Al3+,Cr3+,Mn4+, Ti4+,Sn4+, Gd3+,Nd3+ etc. for particular applications because of their interesting magnetic and electrical properties with chemical and thermal stabilities[Gadkari A.B et.al. (2010)]. The applications of these materials in fields like electrical components, memory devices, microwave devices telecommunications, electronic industries, dada storage, data processing due to its high resistivity and low power losses. [Ernst Schloeman et al. (2000)] Ferrites are of two type’s,one is hard ferrite and other is soft ferrite. The material which are easily magnetized and demagnetized, it is called soft magnetic material .That means, it can store or transfer magnetic energy in alternating or other changing wave forms. The ferromagnetic materials like iron, nickel, cobalt and some of the rare earths materials shows a unique magnetic behavior. All the magnetic moments of the individual ions or atoms are aligned parallel to some particular direction and the unpaired electron spins line up parallel with each other in the ferromagnetic material. The region in which magnetic dipoles align parallel to each other is called a domain. The structural properties of ferrite are very important. The structural properties of ferrites mainly depends on the manufacturing process of ferrite[Mangalaraja R.V. et al. (2003)]. In fundamental science, magnetic spinel ferrites are of great importance. They are useful especially for find out the fundamental relationship between magnetic properties and their crystalchemistry and structure [ Kalonji G.et.al.(1999)]. They find extensive applications in microwave devices, radar, digital recording, ferrofluids, catalysis and magnetic refrigeration systems [Horvath M.P. et.al. (2007)]. For the spinel ferrite the general formula is AB2O4and it is consisting of an almost perfect cubic closed packed oxygen arrangement, with the cations residing on tetrahedral and octahedralinterstices. Nowadays, magnetic materials are used in various fields. The soft magnetic materials can be attracted to a permanent magnet and the hard magnetic materials become a permanent magnet. In case of soft magnetic materials, the large magnetic fields cannot be generated to the outside but in hard magnetic materials it generates magnetic fields. The magnetic materials like iron, cobalt and nickel ordinarily reveal prominent magnetic property. In industry, the ferromagnetic materials are widely used. In case of metal and alloy magnetic materials, due to their lower electrical resistivity the initial permeability and magnetic flux density is high and loss in eddy current is large at high frequencies. Nowadays, high-frequency characteristics are more useful, so this is occurred in ferrites which is multiplying the thin films. Due to higher electrical resistivity, the soft ferrites has excellent characteristics at high frequency. They are abundantly used for inductors or core materials of trans former. The hard ferrite is also used abundantly as permanent magnets for speakers and motors. The soft ferrite is used into an alternating magnetic field. Ferrites are chemical compounds. They are composed of a ceramic material along with iron oxide as their main component. The magnetic property of the ferrite is due the structure and the arrangement of the ions in the sub lattice. 1.2 SPINEL COMPOUNDS The word spinel which is derived from Italian spinella, diminutive of spine, thorn (from its sharply pointed crystals). In the cubic system, Spinel crystallizes forming octahedral crystals. In spinel super group there are at least 30 oxide minerals included. The majority of spinel compounds belongs to the space group Fd3m. The formula for the principal member of the group has, AB2O4; out of which ‘A’ is a divalent metal ion such as magnesium, iron, nickel, manganese and zinc. The ‘B’ is trivalent metal ions such as aluminium, iron, chromium and/or manganese. Also, titanium Ti4+ and Pb2+ etc. may occupy this site. The solid solutioning which is common process in this group of minerals that means they may contain certain percentages of different ions in any particular specimen [Adams, D. M (1974)]. The oxygen ions are mostly larger than the metallic ions and the spinel structure can be formed by a cubic close packing of O2- ions, in most oxide structures in wh ich the cations (e.g. Co2+, Fe3+) occupy certain interstices. So, the structure of a spinel compound and the highly symmetric structure of diamond is same. The position of the A ions and the positions of carbon atoms occupied in the diamond structure is identical. In this group this could discuss the relatively high hardness and high density. The arrangement in the structure of the other ions shows the symmetry just like diamond structure. This arrangement of the ions verifies the octahedral crystal structure which is the predominant crystal form and also the trademark of the spinels. Now a day, there are well over a hundred compounds are reported of the spinel structure. Most of them are oxides, sulphides, selenides and tellurides and some are halides. There are different cations may be introduced into the spinel structure and several charge combinations are possible, therefore, almost any combination that added and balances eight positive charges of anionic charges [Smyth,D.M.(200 0)],for example Co2+Fe23+O4, Mg22+Ti4+O4, Li1+Al3+Ti4+O4, Li0.51+Al2.53+O4 and Na21+W6+O4, etc. In oxide spinels, there are two types of cations which do not differ in size greatly because the spinel structure is stable only when the cations are rather medium sized and also the radii of the different ionic species in the same compound must be nearly equal. Therefore, similar cation combinations occur in sulphides, e.g. Zn2+Al23+S4 and Cu22+Sn4+S4. Hence, in halide spinels e.g. Li21+Ni3+F4 and Li1+Mn23+/ 4+F4 in which cations are limited to charges of plus 1 and plus 2, give an overall cation: anion ratio of 3 as 4. Most spinels divided into three series determined by a B metal represent aluminate series with Al3+ (Hercynite, Gahnite, Galaxite); a magnetite series with Fe3+ (Magnetite,Magnesioferrite, Franklinite); the chromite series with Cr3+ (Chromite, Magnesiochromite). There is extensive cationic exchange (solid solution) within each series but very little between the series [King, R. J (2004)]. These spinels are classified on the basis of the distribution of cations in the two principal sites which are tetrahedral site (T-) and octahedral site (O-) [West, A. R. (1989)], into three types. 1.2.1 NORMAL SPINEL In normal spinel A (BB) O4, all the divalent (A) cations placed on the tetrahedral (T-) sites and the trivalent (B) cations present on the octahedral (O-) sites. Which can be shown by the formula [A]tet [B2]oct O4. The examples of normal spinel are MgO.Al2O3 = MgAl2O4 (normal, parent mineral) ZnO.Fe2O3 = ZnFe2O4 (normal) FeO.Al2O3 = FeAl2O4 (normal) CoO.Al2O3 = CoAl2O4 (normal) MnO.Al2O3 = MnAl2O4 (normal) NiO.Al2O3 = NiAl2O4 - (normal) 1.2.2 INVERSE SPINEL The inverse spinel, B (AB) O4, the divalent cations occupying on the O-sites and the trivalent cations which are equally divided among the T- and remaining other on O-sites. Which can be represented by formula, [B]tet [A, B]oct O4. The CoFe2O4 is conformably an inverse spinel with a formula; CoxFe1-x (Co1-xFe1+x) O4(with x 0) where x represents the cation distribution factor which discuss the fraction of tetrahedral sites occupied by Co2+ cations [Guire, M. R.D (1989)]. CoO.Fe2O3 = FeCoFeO4 (inverse) NiO.Fe2O3 = FeNiFeO4 - (inverse) MgO.Fe2O3 = FeMgFeO4 (inverse) 1.2.3 RANDOM SPINEL It has an intermediate cation distribution, represented as [B0.67 A0.33]tet [A0.67B1.33]octO4. In this elementary unit cell of spinel structure consists eight tetrahedral and sixteen octahedral sites which are occupied by metal ions and the extreme cases, represent completely normal and inverse spinel, Therefore, the general cation distribution can be represented as [ M(2)iq+M(1)1-ip+]AIV [M(1)p+i/2 M(2)(2-i)/2q+]2BvI O4 where M+(1)p+ and M(2)q+ are the minority and majority cations respectively. Hence, the first quantity in brackets shows the average occupancy of A-sites (coordination number of four (IV)) and the second quantity in brackets shows the average occupancy of B-sites (coordination number of six (VI)). The inversion parameter ÃŽ ³, shows the fraction of A-sites acquired by majority ions.

Bullying: Relational Aggression and Boys

Bullying 1. Why do you think that bullying is an issue to study in Lifespan Development? I believe that bullying should be studies in Lifespan Development because Bullying is a multifaceted form of mistreatment, seen in schools and the workplace. It is characterized by the repeated exposure of one person to physical and emotional aggression like teasing, name calling, mockery, threats, harassment, taunting, hazing, social exclusion or rumours. Lifespan Development is the exploration of the biological, cognitive, and psychosocial changes that occur across different periods of life. So I believe the two go hand in hand. 2. Describe the three components or types of bullying behavior, as observed by researchers. The three important components of bullying : 1. Bullying is aggressive behavior that involves unwanted, negative actions. 2. Bullying involves a pattern of behavior repeated over time. 3. Bullying involves an imbalance of power or strength. 3. Explain how gender influences the styles of bullying. In contrast to girls, boys of any age and ethnic group tend to be physically aggressive (e. g. , hit, kick, slap, push, or punch) . Also, research shows that physical abuse tends to occur more often among boys than girls at all educational levels (e. g. , elementary, high school, college). Also, male college students tend to bully and be bullied through physical and verbal forms of bullying (e. g. , name-calling) more often than college girls. Also, boys may be more accepting of bullying, than are girls. That is, boys may like a girl even if she bullies others. In contrast, girls may still befriend boys that bully, but tend to dislike girls that bully. At the core of these differences is children’s and, indeed, societal beliefs about acceptable behaviors for boys and girls. Many people may see bullying among boys as â€Å"just boys being boys. † So, girls may accept this attitude and tolerate boys’ bullying. However, girls may be less accepting of girls who bully if it is seen as overly aggressive. Girls tend to bully other girls through the peer group. Rather than bully a targeted child directly, girls more often share with other girls (and boys) hurtful information about the targeted child. For example, a girl may tell a group of girls an embarrassing story about another girl. They may create mean names, gossip, and come up with ways of letting the girl know that she is rejected from the peer group (for example, saying mean things about her on Facebook, using her email address to send harassing messages to everyone on her email list, texting her a death threat). These are called â€Å"relational† bullying because they attack relationships and friendships. Another example of bullying experienced more often by girls than boys is sexual (e. g. , touched in private body parts or received sexual messages). Sexual types of bullying may occur at school, in the general community, and on-line. In recent Canadian and U. S. surveys, a significant number of girls report receiving unwanted sexual messages. Fewer boys reported being targeted. This form of bullying combined with messages about rejection from friendships is just as hurtful as being physically attacked, maybe even more hurtful. Rejecting messages can devastate a girl’s sense of enthusiasm for school and learning, self-esteem, and hopes for the future. These forms of bullying can be particularly time-consuming and difficult to resolve given that they involve many people over a period of time. It may even involve adults who react aggressively in defence of their children. In addition, parents and school authorities do not always detect gossiping or other covert bullying behaviors because it’s generally hidden from adults. Thus, they may not be disciplined and â€Å"caught†, which may increase the severity and duration of these behaviours. It may even occur among â€Å"friends†, making it seem that it’s just usual peer conflict. However, when one girl feels powerless in how she is being treated, then bullying is occurring, and adults need to intervene. Reference: http://www. education. com/reference/article/Ref_Bullying_Differences Children at Play 1. What kinds of skills are developed through play? 2. Why do children play? 3. List two kinds of gender preferences in play.

Child Abuse Is The Most Visible Form Of Child Maltreatment

CHAPTER 1 INTRODUCTION Child abuse has been a plague on moral consciousness for more than a century. Child abuse is defined as anything that â€Å"creates or allows to be created a substantial risk of physical injury to such a child by other than accidental means, and which would be likely to cause death or serious or protracted disfigurement, or protracted impairment of physical or emotional health or protracted loss or impairment of the function of any bodily organ (Dickson, 2010). The term â€Å"child abuse† only applies to a child under the age of 18 who meets the criteria above. In the United States, roughly more than five children die each day as a result of child abuse or neglect (Promises2Kids, 2012). The four major forms of child abuse are emotional abuse, sexual abuse, physical abuse, and child neglect. In this research, physical child abuse will be the focus. Physical child abuse is the most visible form of child maltreatment. American Humane Association declares that usually phy sical abuse is a direct result of inappropriate or excessive physical discipline (American Humane, 2007). In most states, perpetrators of child abuse are often revealed as parents and other caregivers such as relatives, babysitters, or foster parents (Illinois Department of Children and Family Services , 2014). Although attitudes surrounding child abuse constantly evolved, child protection by law was not organized until the 19th century. The New York Society for the Prevention ofShow MoreRelatedChild Abuse Prevention And Treatment Act1351 Words   |  6 Pages CHILD ABUSE By Anastasiya Drevinskiy Child Development and Learning in Cultural Context /EdPs 620/ Professor Jerry Gissinger Spring 2016 What is child abuse? From the word â€Å"abuse† we can understand that it is some sort of a maltreatment of a child, causing harm and damage both to his physical and psychological well-being. At the Federal level, the Child Abuse Prevention and Treatment Act (CAPTA) describes child abuse and neglect as: â€Å"any recent act or failure to act on the part of a parentRead MoreChild Abuse Is A Worldwide Problem1037 Words   |  5 Pagesafraid to go home because of what awaits. Child abuse is a worldwide problem and it doesn’t matter what age, religion, gender, or ethnicity you are, it happens everywhere. It is neglecting, emotional, physical, and sexual maltreatment. Child abuse has serious physical and psychological consequences which affect the health and overall well-being of a child. There are different forms of maltreatment, abuse can result in bad consequences, check for signs of abuse, the statistics, and how people can helpRead MoreWeek 3 408 Assignment Essay1335 Words   |  6 PagesBSHS 408 Week 1 September 21, 2015 James Bell Patterns and Characteristics of the Abuser and the Abused Introduction It is our role in identifying Child Abuse and Neglect. It is important for us to learn about this subject. Child abuse and neglect occurs in all socioeconomic families as well as in child care programs. It is more prevalent than you may think, and you may be the only person in a position to intervene. You have not only a moral obligation to intervene, but asRead MoreEmotional Trauma Within The Family1568 Words   |  7 Pages Emotional Trauma within the Family Parental substance abuse directly affects the emotional well-being of children within the family. It is estimated that one in four children in the United States are exposed to a family member’s alcohol abuse or dependence, and one in six children lives with a parent who has used illicit drugs in the past year (Journal of Child and Family Social Work). Children exposed to parental substance abuse are at an increased risk for various problems such as, emotionalRead MoreThe Causes And Effects Of Child Abuse1044 Words   |  5 PagesThe Causes and Effects of Child Abuse Child abuse is when a parent or caregiver, whether through action or failing to act, causes injury, emotional harm, and risk of serious harm or even death to child. There are four main categories of child abuse: physical, sexual, and emotional and neglect. Each type of abuse has many different signs to show a child is danger. There are many reports of child abuse reported a year in the US. If anyone suspects any sign of child abuse authorities should be notifiedRead MoreThe Connection between Child Abuse and Crime Essay1055 Words   |  5 PagesEvery year, child abuse and neglect affect more than one million children nation-wide (Currie and Tekin 1). Along with this, child abuse is the source of severe injury to more than 500,000 children and the death of over 1,500 children (Currie and Tekin 1). These outrageously large numbers reveal the extent to which child abuse and neglect impact society; however, they do not acknowledge the effect abuse can have on a child’s life and the repercussions that may occur in both the individual’s childhoodRead MoreChild Abuse Prevention And Treatment Act1017 Words   |  5 Pagesand often the intervention too late. Abuse and maltreatment of children have similar faces that may go unknown, silent or unseen. Is child abuse different from the today that n the past, which caused an increase of this type of abuse? Many children are unprotected form physical, sexual or emotional abuse, and by parents and friends. Is the problem with the Child Abuse Prevention and Treatment Act that was passed to protect all children from abuse not been enforced? The way the worldRead MoreAbuse Of The Ages : Child Abuse And Neglect1311 Words   |  6 Pages Abuse of the Ages Kendra M. Curtice #32 Sociology Professor Niemann November 5, 2015 Abuse of The Ages Child abuse and neglect is a national problem which has increased to epidemic proportions in the United States. More than 2.5 million reports of child abuse are made in the United States annually with over hundreds of deaths related to child abuse that has been reported each year. In 2013, an estimation of 1,520 children died from abuse in the United StatesRead MoreEssay on The Child Abuse Epidemic in the United States2312 Words   |  10 Pagesreferrals for alleged maltreatment were made in 2013. Out of the 3.3 million referrals, 899,000 children were officially documented as being maltreated(Child Abuse Neglect 2015). Child abuse is the mistreatment of a child. Child abuse is recognized in several forms; physical, emotional, sexual and neglect. Children who experience any form of abuse will tend to withdraw themselves from their peers and sometimes from other family members who are not aware of what is taking place. Child abuse occurs not justRead MoreChild Abuse and Neglect1 653 Words   |  7 Pages Child Abuse and Neglect Child abuse, or child maltreatment, is an act by a parent or caretaker that results in or allows the child to be subjected to death, physical injury, sexual assault, or emotional harm. Emotional abuse, neglect, physical abuse, and sexual abuse are all different forms of child abuse. Child abuse is more than bruises and broken bones. While physical abuse might be the most visible, other types of abuse, such as emotional abuse and neglect, also leave deep, lasting

The Awakening Of Women s Rights - 2106 Words

The Awakening of Women’s Rights Women’s rights have evolved from being housewives to obtaining careers, receiving an education, and gaining the right to vote. The feminist movement created all these historic changes for women. This movement was highly controversial and it fought to set up equal rights for women. Women’s groups worked together to win women’s suffrage and later to create the Equal Rights Amendment. The economic boom in 1917 and the early 1960s brought many women into the workplace. When women began to enter the workforce they became more knowledgeable of their unequal economic and social position. Homemakers, many of them did previously achieved college degrees, began to express their lack of personal achievement. They had an awakening, they came to understand that their lives were not complete and they wanted more from life. Kate Chopin describes the character, Edna as a woman trying desperately to find herself in a world where the liberati on of women was not accepted but the reader sees Edna change through the novel anyway. The Awakening by Kate Chopin follows a common theme of literature during the early 1900s authors wrote about women’s suffrage. She uses Edna in the novel to show how women were viewed in this particular time period. Peggy Skaggs alludes that Chopin’s life experiences have affected her writing: â€Å"Her life and experiences as a women apparently affirmed the truths she expressed about Feminism and her development as a literary artistShow MoreRelatedKate Chopin s Life And Feminism1281 Words   |  6 Pageskept bringing up were feminism and equality. In The Awakening, Edna Pontellier, a radical feminist, and Adele Ratignolle, a subtle feminist, demonstrate to the reader the desire for equality for women. The actions of these characters critique on the social problems of the time period while at the same time advocating for women’s rights and independence. Edna’s words a nd actions often comment on the unfair nature of marriage and the right for women to challenge this unfairness. While Edna is very radicalRead MoreFeminism Of An Hour And Charlotte Perkins Gilman s The Yellow Wallpaper1596 Words   |  7 PagesFeminism in the 1960 s Feminism is the push for woman’s rights considering their political, social and economic equality to men. The feminist movement of the 1960 s demonstrated how women demanded equal rights since they wanted to be included into the world around them not only as mothers and house wives but as a vital part society. Women realized there were more opportunities for them in the world rather than staying home cleaning and taking care of their children. Some women wanted to self-governRead MoreKate Chopin s The Storm Essay1339 Words   |  6 Pagesspeaks to the soul.† The Awakening, (1899). Kate Chopin was widely recognized as one of the leading writers of her time. She was an American author of short stories and novels. She was born on February 08, 1850 in St. Louis, Missouri, United States. She died on August 22, 1904, in St. Louis, Missouri, United States. Written in 1898 but not published until it appeared in The Complete Works of Kate Chopin in 1969, The Storm has bee n widely regarded as Kate Chopin s most accomplished short storyRead MoreNotes On : Reviving Religion976 Words   |  4 Pagesexisted there c) The Second Great Awakening started in the 1800s. This caused lots of changes such as moving towards abolishing as well as moving towards women rights i) Baptists and Methodist stressed a lot about emotionalism ii) Peter Cartwright was known as the traveling preachers iii) Charles Grandison Finney was one of the greatest preachers during the 2nd awakening 2) Denominational Diversity a) Since thereRead MoreGender Roles in The Awakening Essay931 Words   |  4 PagesGender Roles in The Awakening The 1890’s were an era of rapid social change in regards to women’s rights. In 1893, Colorado was the first state granting women the right to vote with Utah and Idaho following soon after in 1896. This soon set momentum towards of ratification of the 19th Amendment in 1920. It was in 1899 the Kate Chopin published The Awakening, a novel telling the tale of a suppressed mother, Edna Pontellier, and her desire for something more in her life. Literary scholars considerRead MoreA Brief Note On The First Great Awakening 1489 Words   |  6 Pageslove, life, and service to God and mankind. How several women with strong beliefs and approaches to equal opportunity created separation amongst the people. Examining the different rolls women participated in to influence change in America. The Second â€Å"Great Awakening† of the 1790’s, brought change to the New World. â€Å"inspired by the economic progress and democratic spirit of the age and by the religious optimism of the Second Great Awakening, believed that they could improve their personal lives andRead More Societys Restrictive Roles for Women Exposed in The Awakening1204 Words   |  5 Pages In the late 1800s, as well as the early 1900s, women felt discriminated against by men and by society in general. Men generally held discriminatory and stereotypical views of women. Women had no control over themselves and were perceived to be nothing more than property to men. They were expected to live up to a perfect image that society had created, while trying to comply with their husbands desires. While many women felt dissatisfied with their lives, they would not come out and say itRead MoreThe Awakening Feminism Essay1262 Words   |  6 PagesAfter reading The Awakening, by Kate Chopin, I bel ieve the text is feminist. Whether Kate Chopin was deliberately writing for early feminists or not, the book has many early feminist ideas and it is shown through the main characters awakening by being eccentric. The author uses Edna Pontellier as an anti-conventional woman, breaking societal laws that govern her life, in search for individuality in a society that represses her. From a reader’s perspective in the early 1900’s, Edna would be a mentallyRead MoreKate Chopin s Literary Creativity And Women s Independence1097 Words   |  5 Pages Kate Chopin has become one of the most influential feminist writers of the century. From Chopin’s literary rejection of The Awakening, the rejection sparked a fire in Chopin’s feminist side. Chopin began writing short stories that would become society’s lead in literary creativity and women’s independence. Kate Chopin’s biography is astonishingly intriguing and the importance Chopin plays to the feminist literature genre is exceptional. Critics either rave Chopin’s work or completely destroy itRead MoreYevgeniy Pastukhov Semchenkov. Eng 201-0908. Pr. Chrysula1554 Words   |  7 PagesYevgeniy Pastukhov Semchenkov ENG 201-0908 Pr. Chrysula Norway 5/14/2017 Emancipation in The Awakening and â€Å"The Yellow Wallpaper† Kate Chopin’s the most well-known work The Awakening and Charlotte Perkins Gilman’s short story â€Å"The Yellow Wallpaper,† both initially published in 1899, present astoundingly analogous stories of the role of women in society. Both texts are narrated from the point of view of a female protagonist who breaks away from the restraining conventions of a male-ruled society before

The Functions of the Veil for Muslims - 1359 Words

The Functions of the Veil The practice of veiling has been a topic of controversy amongst several Muslim and non-Muslim scholars (Ruby, 2006). The â€Å"new hijab phenomenon† originated in Cairo approximately two decades ago. Although not a common practice in Cairo, by the year 2000 over 80% of women adopted some form of veiling. The practice of veiling has also been embraced by several other Muslim societies around the world (Carvalho, 2013). The Western world has associated veiling as a form of oppression, gender inequality, and has been an object of pity and fear (Bullock, 2007 Haleh, 2008). However, these stereotypes are not always reflective of the many who do wear it (Bullock, 2007). Two articles will be critically reviewed. The first article, Islam and Body Politics: Inscribing (Im)morality, was presented by politics professor Asma Barlas at the Conference on Religion and Politics in the University of Iceland. This article confronts the beliefs that the world has about Islam, women and veiling, and criticizes the blasphemy of Islamic religious figure, Prophet Muhammad. The second article, Meanings of modesty and the hijab amongst Muslim women in Glasgow, Scotland, is written by sociologist Asifa Siraj. This paper investigates the significance of modesty and hijab by interviewing thirty Muslim women in Glasgow, Scotland. These articles reflect the autonomy and empowerment that Muslim women experience through the hijab by providing a sense of identity, as well as a way toShow MoreRelatedSeparation Of Religion In Australia1245 Words   |  5 Pagesreligious garments. This is certainly not the first time Australian Muslims have been mocked, discriminated and harass ed for their faith and it was certainly not the last. The Burqa is a full face covering, which is chosen to be worn by a minority of Muslim adherents in Australia. If the burqa is to worn in public places within Australia (e.g. shopping centres, schools) it inhibits the ability of the Muslim adherent to fully function in Australian society. This may occur for a number of reasons includingRead MoreA Google Search For The Term Muslim Women 1735 Words   |  7 PagesA Google search for the term ‘Muslim women’ greatly illustrates the impression and image of Islam in western society; the page fills with pictures of women in coverings, most prevalently head-to-toe black with just their eyes visible, with several women depicted in fetters. This shows the way the western eye interprets Muslim women – constantly oppressed by the patriarchal, Islamic religion; however, it is also a representation of the perceived strangeness of a society not entrenched in our beliefsRead MoreThe Veil Is A Symbol Of Religion1312 Words   |  6 PagesThe veil is a symbol of both culture and religion. In Islam, many women choose to wear a type of veil for religious reasons. A female that covers her head may be deemed as a pious and modest individual. However, there are multiple explanations for why the veil became such an important symbol in the Islamic community as well as across the globe. Despite the fact that a veil is a rather simple object, it is nonetheless full of symbolism and rich history. Unfortunately, this symbolism and history isRead MoreThe Class Reinforced My Understanding About Islam968 Words   |  4 Pagesabout Islam and â€Å"Muslims.† it opened my eyes to various things that I would not think about on my own. These are details I just do not take the time to reflect upon. In short, my paper will focus on the concepts of acculturation and assimilation. I have noticed these concepts in the books and articles we have read throughout the quart er. In the book entitled A History of Islam in The America by Kambiz GhaneaBassiri, he discusses the fact that many of the enslaved African Muslims were obligated eitherRead MoreMy Understanding About Islam And The Muslims966 Words   |  4 Pagesabout Islam and â€Å"Muslims.† it opened my eyes to various things that I would not think about on my own. These are details I just do not take the time to reflect upon. In short, my paper will focus on the concepts of acculturation and assimilation. I have noticed these concepts in the books and articles we have read throughout the quarter. In the book entitled A History of Islam in The America by Kambiz GhaneaBassiri, he discusses the fact that many of the enslaved African Muslims were obligated eitherRead MoreUnveiling The Hijab : Oppression Versus Self Determination1719 Words   |  7 Pagesheaddress worn by Muslim women, and to a lesser extent, Muslim men, based on Qur anic interpretations relating to modesty. Since religious mandates are rarely enforced in modern society, especially in Western nations, the persistent practice of wearing veils by Muslim women has received increasing scrutiny from government agencies and certain feminist groups . A common misconception stems from the belief that hijabs are used as a tool of oppression against Muslim women. However, many Muslim feminists haveRead MoreIn recent years, a small piece of cloth has managed to cause quite a stir. The scarf, or hijab,1600 Words   |  7 Pageshijab, that Muslim women wear on their heads is making headlines around the world. Hijab is bann ed in French public schools and other European countries have adopted or are thinking about a similar legislation. In Australia, a radio presenter triggered both debate and outrage when he called for the face veil (niqab) to be banned from banks and post offices. In Canada on the other hand, it is allowed to be worn freely unless in places such as airports for security reasons. Even some Muslim countriesRead MoreEvaluate Feminist Views on the Role and Functions of Religion in Society Today.724 Words   |  3 PagesEvaluate feminist views on the role and functions of religion in society today. Feminists see religion as an instrument of patriarchy which means that society is based around male domination; they believe that this is a set of beliefs and practices responsible for women’s subordination. However functionalists believe otherwise and argue that its function is not to oppress women but to keep society stable whilst Marxists believe that religion oppresses the working class not females. Most religionsRead MoreShould Muslim Women Express Their Religious Clothing? Essay2219 Words   |  9 Pages Should Muslim Women Express Their Religious Clothing? Jayleen Mack Dr. Ukene Winston Salem State University Abstract Muslim women all throughout the world are being discriminated against because of the clothing that they wear. After recent terrorist attacks, the stigma of Muslims being terrorists has become even more apparent. This has led to multiple harassments and hate crimes against Muslim women, primarily in Western countries. The discrimination has become so bad thatRead MoreMillions of people around the globe immigrate into different countries every year. For some1300 Words   |  6 Pagesespecially with the Muslims who have recently been immigrating to France. In all of the European Union, France has the largest Islamic community, with approximately five million Muslims. Yet, recent laws have been targeting the Muslim community and restricting their right to practice their religion in public places. In 2011, France banned women to wear the burqa face coverings in public settings and set a 150 to 200 euro fine for offenders. Many of the French natives see the veil as subjugation of

Management of pressure ulcers in a high risk patient a case study Free Essays

string(37) " bed with the support of wheelchair\." 1. Introduction Clinically, pressure ulcers are defined as the lesions that are the result of localized tissue damage or cell death (generally necrosis), developed because of pressure over a bony prominence.More commonly, they are also known as pressure sores or bedsores as they are mainly developed by patients that are bed-bound (Wake, 2010). We will write a custom essay sample on Management of pressure ulcers in a high risk patient: a case study or any similar topic only for you Order Now Approximately, 3 million adults are affected by pressure ulcers and are most common in hospitalized patients (Lyder and Ayello, 2008). However, effective management and care plans against pressure ulcers are still lacking. The role of nursing care is a fundamental aspect to pressure ulcer management, including its prevention and treatment (Wake, 2010). In this case study report, I visited a diabetic patient as a district nurse for insulin administration and provide support by assessing the patient’s risk of developing pressure ulcers due to associated pathological and other risk factors. 1.1. Purpose of the study In all health care settings, pressure ulcers remain one of the major issues. More so, pressure sores or pressure ulcers are associated with significant cause for morbidity in the medical community. The main purpose of this patient visit was to provide healthcare support for patients who were at risk of developing pressure ulcer. The healthcare support included the risk minimisation by doing risk assessment, therapeutic interventions, suggestions for lifestyle changes including exercise and dietary habit. All these were targeted with the views of providing timely assessment of pressure ulcers in high risk patients, and suggest therapeutic interventions for timely treatment of the condition. 1.2.Patient history The patient was 75 years old male, diabetic and paralysed due to recent stroke attack. He was completely bed bound and was on wheelchair. Furthermore, the patient was suffering from cancer of the oesophagus. Since the patient could not mobilize, his family members and carers used to transfer him from the bed to his wheelchair and wheelchair to his bed. 1.3. Risk assessments of needs, vulnerabilities and strengths of the patient The patient was chronically ill and had several complications associated with his conditions. Stroke attack had caused him paralysis and was unable to move. This had put him in significant risk of developing pressure ulcers. The patient was also diabetic. Diabetes causes slow healing of wounds that may lead to ulcer (Guo, et.al. 2010). In this patient, the combination of factors including diabetes and immobility had increased his risk of developing pressure ulcers. Other factors such as old age of the patient, cancer and dietary factors would trigger the development of these pressure sores. Cancer is a chronic disease that may cause severe debilitation and prolonged confinement to bed. Therefore, it is expected that patients with cancer are at significant risk of developing pressure ulcers (Walker, 2001). Diet may have a supporting role in the development of pressure ulcers. Although the role of nutrition in preventing the development of pressure ulcers is still debatable, it is obv ious that patients who are malnourished are at risk of developing those (Doley, 2010). Thus, nutrition therapy could be central in minimising the risk of developing pressure ulcers. It was seen that the patient was clearly underweight due to his chronic health conditions. Overall, the following risk factors of the patient were considered while making his assessment. Based on these risk factors, care plans and suggestions were made to minimise the risk in the patient. Sensory factor: This factor was assessed in order to identify how well the patient can process sensory input from the skin, as well as how effectively he can communicate level of sensation. Since the assessment of skin is an important way to identify patient’s risk of developing pressure ulcers, it would ensure the degree of risk of pressure ulcer in this patient and hence, take measures to prevent them before complications arise. Moisture: Moisture is another hallmark of pressure ulcers. Excess skin moisture puts patients at greater risk of developing pressure ulcers. It is common that patients who are confined to bed produce more sweat. Thus, it is required to evaluate what degree the skin is exposed to moisture. Activity Lack of activity is one of major risk factors of developing pressure ulcers in bedbound patients. Continuous friction between the skin and bed mattress may result the development of pressure sores. Measuring the activity is another important parameter to predict the patients’ risk of pressure, irrespective of their degree of mobility. Patients who are unable to move need to be physically turned by healthcare staffs or family members at regular intervals Nutrition As mentioned earlier, although nutrition may not have direct effects on the patient’s risk of developing pressure ulcers, it may be possible that lack of required nutrients may increase its complications. It is thus important to evaluate what constitutes the usual pattern and amount of caloric intake in the patients. After evaluating the above risk factors in the patient, it was concluded that the patient was likely to develop pressure ulcers if timely interventions were not introduced. These would have direct effect in patient’s health. These ulcers influence the risk of bacterial and viral infections, which can become life threatening in chronically ill patients. In addition, there is a high rate of mortality associated with pressure ulcers. Mortality rate is high as 60% is reported in older patients with pressure ulcers within 1 year of hospital discharges (Lyder and Ayello, 2008). The patient in this case study could have weakened immune system due to his old age and illnesses such as cancer and diabetes. In immune-compromised patients, the risk of infections spreading into their blood and other organs of the body are considerably high. This may result blood poisoning and septicaemia. Both these conditions are very fatal and categorised as medical emergencies (Redelings, et.al. 2005). However, despite of several associated risk factors, the patient was provided with proper care and support by his carers and family members. He was regularly taken off from his bed with the support of wheelchair. You read "Management of pressure ulcers in a high risk patient: a case study" in category "Essay examples" More so, the patient was on medications to control his blood sugar. He was also supplemented with vitamin to strengthen his immunity. To conclude, patient although was receiving appropriate healthcare service, these were mainly therapeutics which included medications against the chronic illnesses which he had. Patient and family members were lacking suggestions and expert advice in regards to minimising the risk of pressure ulcers. It was also observed that the patient was provided with a normal bed and mattress that would further trigger the risk of developing sores. 2. Interventions and referrals After evaluating the patient’s condition, as a district nurse, I provided the evidence based interventions and referrals to the patient and his family members and carers as preventive approaches of pressure ulcers. Firstly, the patient was provided with a hospital bed with pressure relieving mattresses. This would help minimise the friction between patient’s body and the bed and hence, reduce the risk of pressure ulcers. Moreover, this would provide support surfaces and help in pressure redistribution (Stannard, 2012). Several recommendations for skin care including the use of cold water instead of hot water, use of mild cleansing agents to minimise irritation and dryness of the skin and excessive moisture was suggested. The patient was also advised to avoid low humidity as it may promote scaling and dryness (Lyder and Ayello, 2008). Further suggestion such as avoiding mechanical loading was given. This is considered as one of the most effective preventive measures of p ressure ulcers in hospitalized patients (Lyder and Ayello, 2008). Thus, family members were advised to frequently turn and reposit the patient while in bed. It is essential that patient intake adequate levels of both macro and micronutrients to prevent complications of pressure ulcers. This patient was already supplemented with vitamins and minerals, so no action was taken. However, the patient was suggested to eat diet high in proteins, which are essential for wound-healing and overcome malnutrition. Management of pain is another key aspect in patients with pressure ulcers (Cooper, 2013). Pressure ulcers can be very painful and may require interventions with analgesics (Wake, 2010). However, this patient did not require analgesic treatment as the pain due to pressure ulcers was not very severe. Instead, focus was given on the preventative approaches in minimising the complications associated with pressure ulcers. Finally, the focus was given on the patient/carer education in the management of pressure ulcers. Both patient and carers/family members were made aware about the risk factors of pressure ulcers. Also, they were educated and made aware on the most vulnerable sites of the body that are at risk of developing pressure ulcers. General training was also given on how to take care of skins and methods for pressure reduction. They were told about the severity of the condition and requested to seek medical advice if symptoms of pressure ulcers persist. 3.Critical evaluation and evidence-based examination of outcomes of interventions and referrals The interventions and referrals made for the patient in this case study were evidence based. Risk assessment was made considering the standard pressure ulcer prediction tool, Braden Scale, by observing the six vital signs of pressure ulcers as explained earlier. This tool has allowed for the early prediction of pressure ulcers and thus introduction of early interventions before the complications are developed (Sving, 2014). Classification of pressure ulcers is one of the best ways to predict its outcome. Pressure ulcers are classified into various stages (Lyder and Ayello, 2008). Stage I is determined by the presence of redness in the skin. In case if the redness in the skin is observed, nurses are required to make thorough skin inspection and advice patients about the preventive measures. Stage II is characterized by the loss of skin with the presence of blisters. In stage III loss of skin is quite thick; however, not exposed to muscle or bone tissue. In this stage, there is a high risk of infections, so care should be given in personal hygiene (Sving, 2014). Also, patient should be suggested to include vitamins and minerals in the diet to prevent the possible risk of infection. In stage IV there may be an exposure to bone, tendon and muscle. This condition is considered as potentially dangerous, due to associated risk of life threatening bacterial infections. In many cases, this may also require hospi tal admission to reduce further complications (Lyder and Ayello, 2008; Sving, 2014). To conclude, nurses are required to assess various stages of pressure ulcers and provide treatments and suggestions based on these stages. This is because; different stages of pressure ulcers may require different treatment plans. Some could be minor and may be improved through general suggestions such as encouraging patients to move and involve in physical activities and maintaining healthy diet; whereas some may require therapeutic interventions including the use of antibiotics to treat bacterial infections, dressing and cleaning of the wound and hospital admissions if complications are severe. (Wake, 2010). Ample evidence is now available on the understanding of effective pressure ulcer treatments. Treatment strategies such as use of hospital bed, avoiding mechanical loading, and physical activity are now considered as the standard form of treatments in pressure ulcers. These approaches not only reduce the risk of pressure ulcers, but are also beneficial in lowering its complications. Furthermore, the association of pressure ulcers with other chronic diseases such as cancer, diabetes and stroke are well understood. Thus, much attention is to be given while giving care to the patients who have these conditions. Educating patient and family members on the risk factors and management is another approach to pressure ulcer management as suggested by NICE guidelines (Wake, 2010) However, the available knowledge on the evaluation of risk assessment of pressure seems insufficient. The evidence lacks support and requires further epidemiological research to understand risk factors of pressure ulcers in greater depth. Some of the interventions and their effectiveness including re-positioning and nutrition are still questionable. Further studies on the influence of different turning intervals on the development of pressure ulcers need to be carried out. Similarly, what specific diet is suitable for pressure ulcer patients needs further clarification. Appendix1: Care plan of the patient Risk assessmentCare goalsInterventions and evaluations Patient’s needs and vulnerabilities : old age, bed-bound, chronic diseases including cancer and diabetes, paralysed due to strokeTo identify the patient’s risk of developing pressure ulcersThe patient was provided with hospital bed, cushion for his wheelchair and family members were suggested to move the patient time to time Patient’s strength: on proper medications, carers and family members providing the support, supplemented with vitamins and minerals to boost the immune functionTo build on the patient’s strengths and to meet his needsPatient was provided with full support from the family members. High protein diet was suggested as this may improve would-healing. Signs of complications, such as pain, bacterial and viral infections.To avoid complications associated with infections including blood poisoning and septicaemiaImmune booster such as vitamins and disinfectant creams to avoid infections. References Cooper, K.L. 2013, â€Å"Evidence-based prevention of pressure ulcers in the intensive care unit†, Critical Care Nurse, vol. 33, no. 6, pp. 57-66. Doley, J. 2010, â€Å"Nutrition management of pressure ulcers†, Nutrition in clinical practice : official publication of the American Society for Parenteral and Enteral Nutrition, vol. 25, no. 1, pp. 50-60. Guo, S and DiPietro, L.A, 2010. Journal of dental research. Factors Affecting Wound Healing, vol. 89, no. 3, 219-229. Lyder, C.H and Ayello, E.A, 2008. Patient Safety and Quality: An Evidence-Based Handbook for Nurses. Pressure Ulcers: A Patient Safety Issue. Lyder, C.H, 2003. Clinician’s corner. Pressure Ulcer Prevention and Management, vol. 289, no. 2, pp. 223-226. Lyder, C.H. 2006, â€Å"Assessing risk and preventing pressure ulcers in patients with cancer†, Seminars in oncology nursing, vol. 22, no. 3, pp. 178-184. McInnes, E., Jammali-Blasi, A., Bell-Syer, S., Dumville, J. Cullum, N. 2012, â€Å"Preventing pressure ulcers–Are pressure-redistributing support surfaces effectiveA Cochrane systematic review and meta-analysis†,International journal of nursing studies, vol. 49, no. 3, pp. 345-359. Redelings, M.D., Lee, N.E. Sorvillo, F. 2005, â€Å"Pressure ulcers: more lethal than we thought?†, Advances in Skin Wound Care, vol. 18, no. 7, pp. 367-372. Stannard, D. 2012, â€Å"Support surfaces for pressure ulcer prevention†, Journal of perianesthesia nursing : official journal of the American Society of PeriAnesthesia Nurses / American Society of PeriAnesthesia Nurses, vol. 27, no. 5, pp. 341-342. Stechmiller, J.K. 2010, â€Å"Understanding the role of nutrition and wound healing†, Nutrition in clinical practice : official publication of the American Society for Parenteral and Enteral Nutrition, vol. 25, no. 1, pp. 61-68. Sving, E., Idvall, E., Hogberg, H. Gunningberg, L. 2014, â€Å"Factors contributing to evidence-based pressure ulcer prevention. A cross-sectional study†, International journal of nursing studies, vol. 51, no. 5, pp. 717-725. Wake, W.T. 2010, â€Å"Pressure ulcers: what clinicians need to know†, The Permanente journal, vol. 14, no. 2, pp. 56-60. How to cite Management of pressure ulcers in a high risk patient: a case study, Free Case study samples

Social Media Metrics of Qantas Airways †MyAssignmenthelp.com

Question: Discuss about the Social Media Metrics of Qantas Airways. Answer: Analysis of Social Media Metrics Qantas Airways Qantas Airways remains to be the largest airlines around the global society and serves thousands of passengers daily. The use of social media metrics in the corporation continues to receive massive comments daily from the companys customers. Qantas Airways has been using various social media sites to promote their operations. The use of social media metrics by Qantas Airways has given its targeted and loyal customers the best option to receive any service from their place of comfort (Mickhail, 2012). Besides, the company uses social media metrics in promoting their activities around the global business society. Definition of Social media metrics of Qantas Airways In Qantas Airways, social media metric involves the addition of stakeholders into the portal or page that it creates in the social working sites. The creation of companys page in the social media makes several stakeholders follow its operations that later leads to the promotion of its services. The use of social media metrics by Qantas Airways makes the public to understand its rates of flights and services (Mickhail, 2012). Besides, the social media metrics of Qantas Airways allows its customers to post their status on the social page of the company for any service that they wish to receive or that they had received. Purpose of social media metrics of Qantas Airways The primary objective of social media metrics of Qantas Airways is to improve the relationship of the company with its stakeholders that can access the social sites regularly. Qantas Airways can enhance their positioning of their services by targeting as well as improving their relationships with various stakeholders. The use of social media metrics by Qantas Airways has allowed many people to learn about the operations of the company and its functionalities (Praude Skulme, 2015). The use of social media metrics by the company helps it getting the information from the targeted customers on how they can improve or maintain their operations. Information gathered through social media metrics of Qantas Airways Qantas airways use social media metrics collecting information from its loyal customers. The collected information through the social media metrics by Qantas Airways enables the company to identify significant data that concerns their operations. The company has ensured that they build them as the strong presence in the application of social media platform together with the updated software system that allows its management to receive feedbacks from their esteemed clients.Qantas Airlines uses social media metrics to giving updates that concern their wide range of services (Lawrance et al., 2017). Therefore, the use of social media metrics of Qantas Airways allows the management and its customers of the corporation to comment their suggestions against the posts of the top executive. Usefulness of metrics of common media of Qantas Airways The uses of societal media metrics by Qantas Airways form major device operations of the company. The applicaion of common media metrics allows management of Qantas Airways to evaluate every activity and service in the appropriate as well as in an efficient approach (Peters et al., 2013). For instance, application of societal medium metrics allows Qantas Airways to judge the opinions from their targeted customers. Social media has enabled the Qantas Airways to make a direct communication with his clients as opposed to many organizations and this has allowed the organization to increase its revenue. The negative comments received through social media by the Qantas Airways have allowed its management to assess their service quality leading to the improved service delivery. Benefits of societal medium metrics The application of common media metrics by the Qantas Airways result to huge benefits about the management of the organization. The social media metrics have allowed the management of Qantas Airways to understand their current position in the marketplace. The ideas of the understanding marketplace have also allowed the management to judge the overall base of their loyal and targeted clients (Wilburn Wilburn, 2015). Therefore, understanding of operational activities through the application of common media metrics has enabled Qantas Airways to make the sound as well as fruitful strategies over the matter. Shortcoming of social media metrics Several flaws result from the use of social media metrics by the Qantas Airways. It leads to poor feedback from the companys clients, and this hampers the social values along with the reputations of the processes of conducting companys operations. In some cases, customers tend to make false comments, and this could lead to a massive issue for the operations of Qantas Airways (Praude Skulme, 2015). Besides, comments negatively target individuals within the organization can affect the companys reputation and goodwill. Net Promoter Score of Qantas Airways Social media acts as a net promoter score for the operations of the Qantas Airways. It allows the company to understand the loyalty of its clients. Therefore, the score of the net promoter can be applicable by Qantas Airways to gain the extra attention of customers while judging the comments of their customers (Peters et al., 2013). However, the significant disadvantage that results in the use of social media metrics by Qantas Airways is that it can lead to conflict situation when the organization is unable to execute all sorts of its services in an organized manner. ROI of Qantas Airways ROI remains to be the essential device through which the management of Qantas Airways can use in understanding their investment outcome on the social media platforms. It is the original return in the overall investment on the use of social media metrics (Tllinen Karjaluoto, 2011). Qantas Airways uses the process of RIO in gaining appropriate understanding concerning the issue as well as in justifying results of obtained results. Social Media goals of Qantas Airways Therefore, social media metrics of Qantas Airways remains to be an essential factor that the company considers to achieve its objectives and targets during its operations. Moreover, the increment in some posts in the social media metrics of Qantas Airways have aided it to gain recognition among various clients in marketplaces, and thus the company has been able to be successful (Ruby et al., 2015). Stakeholders can use the social media metrics of Qantas Airways to show their concern on matters that affect them about the enterprise. Findings and Recommendation It is evident that by the help of social media metrics, Qantas Airways can be able to gain best feedbacks from the end of their targeted clients. It is necessary for the management of Qantas Airways to focus on the issues that can make the use of social media to affect their operations. The management can use the useful tool like the Google Alerts to judge their current state of the business (Wilburn Wilburn, 2015). Besides, the Qantas Airways can use Pinterest as a social media analytic device as a business advertisement tool. Conclusion For Qantas Airways to achieve huge returns during their operations, it should select the appropriate social media metrics that suite the plan of its needs. The use of social media metrics by Qantas Airways should involve the measure in number of posts, number of followers, number of stakeholders comments, the score of the net promoter, along with return on investment. References Lawrance, N., Sukkarieh, S. and Masson, B. (2017). Using High-Frequency Data for Predicting Fuel Use of Jet Transport Aircraft. Journal of Aircraft, pp.1-11. Mickhail, G. (2012). Qantas the Limping Kangaroo. SSRN Electronic Journal. Peters, K., Chen, Y., Kaplan, A., Ognibeni, B. and Pauwels, K. (2013). Social Media Metrics A Framework and Guidelines for Managing Social Media. Journal of Interactive Marketing, 27(4), pp.281-298. Praude, V. and Skulme, R. (2015). Social Media Campaign Metrics in Latvia. Procedia - Social and Behavioral Sciences, 213, pp.628-634. Ruby, A., Perna, L., Boruch, R. and Wang, N. (2015). Are There Metrics for MOOCS From Social Media?. Online Learning, 19(5). Skulme, R. and Praude, V. (2016). Social media evaluation metrics. Oeconomia Copernicana, 7(1), p.131. Tllinen, A. and Karjaluoto, H. (2011).Marketing communication metrics for social media. International Journal of Technology Marketing, 6(4), p.316. Wilburn, K. and Wilburn, R. (2015). Social purpose in a social media world. Journal of Global Responsibility, 6(2), pp.163-177.