Use Of Light Alloy Materials In Aircraft Construction Engineering Essay

Utilization Of Light Alloy Materials In Aircraft Construction Engineering Essay Q1. Assess and Analyze: The utilization of light compound materials in airplane development. Airplane development includes the utilization of different combinations including titanium amalgam, magnesium compound and aluminum composite. Titanium compounds are valuable in parts of airplane that should be of high opposition against heat. This compound is normally utilized in turbine motor edges, tail pipe housings, and motor firewalls. The compound is likewise favored more for development of fast airplanes. This amalgam has liquefying purpose of around 13000 C to 14500 C (Huang, 2004). This combination is valuable for airplanes that are worked for battling purposes. Cutting of combinations of titanium and magnesium brings about age of; starting at typical cases. These are difficult to chop down. In this manner, portions of airplane that need to chop down at any second later, don't utilize these two combinations. Magnesium composite is most appropriate for fortifying of sections the whole way across the airplanes, turbine motors for blower housings, cylinder motors wrench cases, and sections of motor mounting (Anyalebechi, 2005). This amalgam liquefies at a temperature going from 7000C to 8000 C and consumes at a temperature higher than this (Huang, 2004). Aluminum compounds then again are of very less dissolving point and are anything but difficult to be chopped down. Thusly, these are most appropriate for airplane parts that need not be excessively intense and can be chopped down as and when required. Amalgams of magnesium are ideally utilized in development of airplane because of their inclination of being light weight bringing about cost decrease on utilization of fuel and air contamination. The firmness and quality of magnesium amalgams is very lower at the temperature of around 1500 C (Greger et al., 2007; Kielbus et al., 2007; Dobrzanski et al., 2007). These qualities demonstration for the composite and raise its interest in the development work of airplanes. This combination is profoundly adequate because of its solid nature of material capacity driving it for the amalgam and expanded interest of this material to suit the necessities of the business. The utilization of composites in airplane development. Composite materials are broadly utilized in todays times for the development and improvement of current airplanes. Indeed, even these can be utilized to retrofit to airplanes that become old. The composites are created by utilizing MMMF (Also called as Man Made Mineral Fibers) to make it a tough and solid material for development motivation behind airplane. These materials are increasingly utilized for development of wheel cove entryways, motor cowlings, lodge floors, and control surface. Notwithstanding, these materials are bad for the individuals who situate around the airplane during destruction conditions. The material of airplane at specific cases require great proportion among quality and weight, for example the proportion must be sufficiently high (Anyalebechi, 2005). The nature to create fulfills this requirement for airplane development and advancement. Holding materials are utilized for advancement of these composite materials. Hence, these are most appropriate to get ready greater part of parts of an airplane. Due to this explanation, composite materials are in gigantic interest in present days for development motivation behind typical airplanes. The materials are additionally strong and in view of this nature of sturdiness, the pieces of airplane suit best for these. Be that as it may, there are circumstances when there is the need to cut the material while carrying on the development work. At such examples it gets essential to utilize these materials for parts that are sufficiently hard to protect the airplane against chance circumstances. With the adjustment in warm estimation of a composite happens, it produces warm weight on the body, which is because of the unsettling influence made. Composites are comprised of dainty sheets and filaments are expressed in lines inside the sheet subsequently for utilizing composite, these will be as layer (Olsen, 1986). For development work, airplanes closes that should be built by embellishment material, composites are appropriate. One can likewise control physical properties of the material by presenting a few directions in the middle of the layers of fiber (Olsen, 1986). Break down/Compare the decision of utilization made in a b above. For the development of an airplane, it gets critical to concentrate on the nature of material utilized. The material utilized will be of high quality as a matter of first importance. This is important to guarantee that the airplane is sufficient and can stand well. Be that as it may, there are chances that the airplane because of this factor turns out to be very substantial and thusly requires tremendous power to fly it because of serious extent of worry over its wings. The elasticity of gadgets will be sufficient in airplane. Notwithstanding, at present occasions the airplane development has moved towards the utilization of composites of high quality (Wireless News, 2005). At ordinary occurrences, graphite composites are utilized for development of airplane wings, which offers serious extent of solidarity. The thickness of these composites also is very high. Subsequently, the composite of this sort brings about a serious all around characterized estimation of solidarity to weight proportion. Figure 1: Change in coefficient of warm development because of progress in temperature. Source: Huang, 2004 From the above we can take note of how the expansion in temperature influences the estimation of coefficient of warm development for the composites of aluminum combinations. Higher the temperature of environmental factors, higher is the danger of liquefying of material utilized for development work. Consequently, it gets urgent to utilize materials dependent on the need, else there can be odds of mishaps for these gadgets. There are consistently dangers of fire and different mishaps in the earth for airplane industry. Compounds and composites are in any case, impractical to be utilized alone for the development of an airplane. Contingent upon the prerequisite, both of these will be utilized rather than simply relying upon both of the materials. Along these lines, before the development to occur, it will be clear enough as a main priority to know the necessity and essential needs of every one of the parts. For this situation, the circumstance gets good for airplane bringing about crea tion of a solid and safe airplane. It is noticed that composites of graphite beat the estimation of metal combinations of basic nature for developing any wing. The quality of graphite composite is higher when contrasted with that of steel as well. The solidness extend is very fluctuated up to the base estimation of AA6061-T6. Along these lines, the composite, on contrasting and aluminum, has high firmness. What's more, these composites can even be stiffer when contrasted with gentle steel. Composite materials are in this manner a favored decision in present occasions because of their serious extent of firmness and quality. These materials can be utilized in a serious huge number of parts of an airplane bringing about expanded interest for development work of an airplane, when contrasted with that of combinations (Anyalebechi, 2005). Contingent upon the necessity for development of any piece of the airplane, it gets significant to utilize the material that suits best to the need. A portion of the pieces of airplane request the utilization of solid material, though others needn't bother with high elasticity. Portions of airplane, for example, wings expect capacity to be protected against high temperature conditions, while different parts, for example, lodge and floor should be sufficiently strong to make a decent nature of airplane. Hence, composite materials, for example, graphite composite are very reasonable for development of wings while different parts can be made utilizing compounds of aluminum. Q2. Explore and Evaluate: Why the right distinguishing proof of airplane save parts is basic to the wellbeing of airplane. Airplane conveys many lives in danger in the sky. A minor error can bring about enormous misfortunes of life. In this way, it turns out to be very imperative to appropriately assess the wellbeing highlights of airplanes save parts. Fire is among the most hazardous danger against airplanes, regardless of whether they are for military, common or business reason. Fire while in flight is considered as fourth most elevated danger that emerges because of mishaps in fly airplanes (Boeing, 2005). This shows the danger of fire as very eminent ones. FAA (Federal Aviation Administration) had contended that if no appropriate measure is taken and the pace of event of mishaps in airplane occurring because of fire proceed at same rate, the expansion popular of air traffic would additionally build demise because of fire by 4% yearly (Federal Aviation Administration, 2006). On the off chance that no legitimate measures are taken, at that point the dangers are likely to build to an ever increasing extent. Polymer composites fortified by fiber are progressively utilized in todays situation and is a genuine purpose of concern, in light of the fact that these composites are increasingly hazardous against fire. These materials produce warmth and smoke, which cause genuine harm against animals. Along these lines, it gets essential to appropriately assess the hazard highlights against airplane and related fire risks. Airplane fabricating organizations take due consideration for development of airplanes with appropriate wellbeing principles. Airplane parts at both of its sides may seem to be comparative, however there are conceivable outcomes that they are somewhat unique then one another. This can bring about high danger of usefulness making it perilous for use. While building an airplane, it is imperative to take a gander at every single piece of airplane and embrace appropriate measures for pilot testing of completed airplane. Development Company for airplane will ensure that correct parts are utilized in development work. In spite of the fact that there are number of parts of airplane, ones that are more secure are favored ones. In this manner, the parts that are sturdy in nature will be the better decision for development. In the event that, dangers because of defects in airplane save parts are not distinguished at the opportune time, it might bring about colossal loss of lives. There is colossal affectability chance in this industry because of the explanation that a minor slip-up can be very perilous f

Federal financial aid in relation to rising tuition costs Essay

Government budgetary guide according to rising educational cost costs - Essay Example It never appears that legislative mediation is wanted in many organizations and likely schools and colleges are the same. The individuals who may contend against the incomplete cost repayment program may propose this is a type of value control (Hauptman, 1998) which would give administrative controllers impressive authority over college and school business. In any case, the proof doesn't propose that fractional repayment of educational cost costs is value control rather it is intended to diminish the weights on educational cost paying understudies, particularly those with lower-level levels of pay. Extra contentions identified with value control may recommend this would be a strategy to make a type of seriousness between rival colleges and schools, when customer livelihoods are down, to give a few colleges with a higher monetary portfolio an edge over less-wealthy or money rich colleges. From a microeconomic point of view, the exercises of the school or college identified with repayment projects may guarantee a higher volume of intrigued understudies than those colleges which don't give halfway cost repayments. This would not be an incentive to the understudy on the off chance that they were denied incomplete repayments to help with everyday needs, for example, garments and in-house suppers. Fractional cost repayment would likewise furnish understudies with the essential instruments to succeed. Morris and Maisto (2005) offer a one of a kind hypothesis of human needs proposed by therapist Abraham Maslow in which the necessities of understudies begin at the most essential, for example, food and water (physiological) and progress through a progression of stages until they arrive at self-realization, or the apex of their human limit. Under this model, it is hypothesized that no individual can advance through self-improvement until essential thing needs are met. The halfway cost repayment program, as displayed by Maslow’s hypothesis, would give understudies a wide assortment of physiological

An Analysis of Fanons The Wretched of the Earth Essays

An Analysis of Fanons The Wretched of the Earth Essays An Analysis of Fanons The Wretched of the Earth Paper An Analysis of Fanons The Wretched of the Earth Paper Brutality influences an individual in a physical manner, yet in addition on a passionate level also. In Fanons The Wretched of the World On Violence, the paper presents the reasons and outcomes of the existences of brutality. Fanon states that decolonization flourishes of the pith of viciousness. The pioneer would not arrive at their objective for the colonized in the event that it was not for the demonstration of brutality. He experiences the components that expel distinction from the individual, for example, the congregation and the procedure of decolonization. This represses the locals essential ethics and tosses him/her into a mess. Fanon displays the connection between the settler and the colonized. He supplies one with all the profound feelings of both the homesteader and the colonized. The pressure between the two restricting hero is manufactured through his composition. (Fanon, 3) Finally, he uncovers the thought processes behind the brutality of both the pilgrim and the colonized. This savagery originates from two polar thoughts that can't make due with the other despite everything remaining. In Fanons composing, one truly becomes acquainted with about the points of view of a misused species (Fanon, 1). Fanon depicts these variables in such detail that it legitimizes the utilization of viciousness among the colonized. In Fanons The Wretched of the Earth On Violence, the article portrays how the settler attempts to constrain their real factors on the local, and keeping in mind that doing that strips the local of his/her character. This demonstration of decolonization evacuates the enthusiastic ties that the locals have to their past culture and their country. This frontier power causes strain between the homesteader and the colonized. Fanon indentifies the congregation as a significant factor of decolonization. Fanon thinks about the congregation to the pesticide DDT; he expresses that the congregation takes out any restricting conviction that the locals may have. This annihilates the essential ethics that make up a people personality. After Fanons examination of the congregation and DDT, he expresses that the congregation doesn't call the colonized to the methods of God, however to the methods of the white man, to the methods of the ace, to the methods of the oppressor. (7) This gives us how the pioneer was attempting to absorb the locals to their lifestyle. In the wake of removing the locals personality and stripping him of his pride, the locals are left unsteady with an undesirable measure of dissipated indignation. This displeasure is created due to the connection between the pilgrim and the colonized. Fanon explains on the connection between the colonized and the settler all through the exposition. One has to know the setting in every one of these individual gatherings, before one can completely comprehend the connection between the two. We will initially begin by revealing the universe of the homesteader. Fanon analyzes the life of a pilgrim to a structure; it demonstrates the settler thoughts to be concrete and has a feeling of request. One can truly process this idea through the homesteader area depicted as being ensured by strong in a division where the avenues are perfect and smooth. Fanon presents the bigot convictions that the homesteader world had. Fanon states You are rich since you are white; you are white since you are rich. (5) This announcement shows that it was a class issue, however there was a race issue also. The homesteader division stands out from the local segment which as Fanon portrays as a position of turmoil. The locals in this part are conceived anyplace, at any rate. You pass on anyplace, from anything. (Fanon, 4) This demonstrates the locals world to be sloppy and confined, a spot where nobody has a face. At the point when one has nothing and the craving for everything, the inclination on begrudge originates from a person. (Fanon, 5) This bothers the pilgrim since he/her are continually mindful of the colonized needing to have their spot. (Fanon, 5, 23) The colonized thought processes are basically put when Fanon states What they request isn't the status of homesteader, however his place. (23) This announcement shows the huge measure of strain that is between the pilgrim and the colonized. This presents the shamefulness and abuse that the outsider (pilgrim) forces on the first locals of the land. 5) This is where the pilgrim world is a scheduled, slow segment, its tummy is for all time loaded with beneficial things and the colonized world is a starving division hungry for bread, meat, shoes, coal, and light. The colonizeds division is a part that squats and cringes, a segment on its knees, an area that is prostrate. (Fanon, 4, 5) The picture Fanon paints for us, utilizing a ground-bre aking utilization of jargon, is amazingly distinctive. One can nearly feel the hatred that the colonized had towards the settler, sort of a brief look in to the unjustifiable and inconsistent universe of the colonized. One may likewise perceive how viciousness could be utilized as a yield for this wellspring of outrage. The colonized were not vicious before the pioneer. It was the homesteader who educated the colonized the utilization of viciousness. Viciousness is the fundamental motivation behind why the homesteader had the option to decolonize the colonized country. Homesteaders are individuals who are brought into the world with the information on their confined world, loaded with restrictions, which must be tested by without a doubt viciousness. (Fanon, 3) The homesteader oversaw the colonized world using brutality. Fanon depicts the pioneer driving their thoughts on them utilizing the instrument of dread. He expresses that in the industrialist economy there are councilors, sermonizers, and disarray mongers to ensure the misused dont misbehave yet in pioneer areas direct mediation by the police and the military guarantee the colonized are held under investigation and contained by rifle handles and napalm. (Fanon, 4) This is the means by which the colonized were shown the utilization of viciousness. The colonized, as expressed previously, have numerous variables that cause him/her to have a huge measure of disdain and outrage inside. This utilization of brutality is a yield for this displeasure and disdain, as are different things. This procedure cleanses these feelings, with the goal that an individual can feel steadiness once more. Tragically, the colonized don't simply utilize savagery to act against the pilgrim however they additionally use brutality against one another. This is appeared through local innate wars and battles. The utilization of savagery is a way that the colonized use to battle against what the pioneer has done to them and to free of the detonating feelings of outrage and disdain. The colonized had an extremely ground-breaking purpose behind the utilization of savagery, an explanation loaded with scorn. This is justifiable thinking about what the settler put the colonized through regularly. It is human sense to retaliate against what you believe is uncalled for and treacherous. It is sensible to follow up on your annoyance and change it into savagery, particularly if that is the sum total of what you have been instructed. Fanon presents a psyche - opening clarification of the colonized activities and sentiments. He manufactures an article that depicts viciousness as a physical power as well as a passionate power also.

Management Theory and Strategic Management Practices

Question: Examine about the Management Theory and Strategic Management Practices. Answer: Presentation The substance of the paper assesses execution of firms inside an industry through assessment of different advertising techniques. Woolworth is one of the associations which has been in the news for more than two years now because of the solid rivalry from different firms like Cole. Woolworth is a general store which stores different items and significantly manage food supplies. Woolworth has been in the news because of different advertising methodologies applied by the firm so as to keep up its endurance at the highest point of the business (Ghoshal, 2015). The firm applies significantly worth and evaluating methodology to control the general store industry. The point of this paper along these lines applies basic assessment on the advertising procedure utilized by Woolworth market. Promoting methodologies can be affected by different hypothetical ideas, for example, industry appeal, assets and upper hands. The substance of this paper accordingly apply and fundamentally assess how every one of the referenced hypothetical ideas impacts key administration rehearses in Woolworth as an association (Keith, 2015). The paper likewise looks profoundly into the different assets of Woolworth association which makes the association to have command over different firms inside the business. It further gives different suggestions that would upgrade vital administration in Woolworth grocery store inside the end. Industry engaging quality There are different variables which draws in a business person to go into a given industry. Industry engaging quality is in this way different factors inside the general store industry that has made different financial specialists to wander into retail business, for example, Woolworth (Parker et.al 2015). The idea of an industry may lead into arrangement of explicit advertising systems to guarantee the endurance of the firm inside an industry. Woolworth as a business association inside an alluring industry focuses on explicit variables present in the business for their development, endurance and gainfulness (Keith, 2015). Levels of rivalries The pace of rivalry inside the general store industry has come about into Woolworth market being in the news for quite a while. The business has broad market as it serves each person inside the nation and different pieces of the world also. Because of hardened rivalry from different firms, Woolworth in the ongoing past created value system model where they beat their contentions misusing their upper hands where they utilize low costs and client inclinations to control the business (Knights, Willmott, 2016). Woolworth utilize both imaginative, worth and evaluating to drive off firms joining the business making them battle to increase solid a dependable balance. Passage boundaries Venturing into retail location business has no significant hindrances contrasted with different divisions. There are no hardened guidelines set by the administrative bodies which permit numerous business visionaries to see openings in retail business area. So as to contain the clients, advertise control and productivity, Woolworth applies different methodologies to contain rivalry from different new pursuits. The firm utilize different techniques, for example, value control instrument as a serious methodology to control different firms joining the business. Asset based view Repair and new stores Woolworths capacity to make different stores according to the populace development. The organization contrasted with different firms can revamp in excess of eighty store yearly to keep up the not so distant. Contrasted with other 23 stores inside the business the FY14 and the other 61 stores accessible inside the FY15, the Woolworth stores are renovated agreeing the client wants and nearby client inclinations (Knights Willmott, 2016). Woolworth is additionally ready to create between 20 to 30 stores yearly which is a preferred position since the vast majority of the contention firms are not capable create. Woolworth is in this way ready to serve a broad market contrasted with other contention firms. Online framework The association has grown new arrangement of selling items on the web. Woolworth appreciates the nearness of around 250 snap and gather stores in different areas. Internet valuing is advantageous to the clients the same number of can get what they need. Through web based evaluating, the association can upgrade interests in different multi-channel client encounters (Phillipov, 2016). Labor and execution Experienced labor is another preferred position that Woolworth appreciate over other contention firms. The organization have the best advertising specialist who can plan different methodologies to control the business (Keith, 2015). The association has different characters who can make diverse promoting models empowering the Woolworth to beat different firms inside the business. Woolworth over the ongoing past have been controlling the business sectors because of the skillful executives who are fit for creating different fitting advertising techniques to beat different firms in a similar industry, for example, Cole store. Upper hand Multi year methodology Woolworth as a business association has been at the highest point of other retail association dependent on different favorable circumstances inside and without the association. In the ongoing past Woolworth showcasing group grew new promoting technique which has demonstrated them enhance their business (Knights Willmott, 2016). The organization under the administration of the new chief has sketched out multi year methodology which is one of their upper hand over different firms. The administration of the association chose to apply showcasing methodologies which are client arranged. Value control Woolworth as an association has been utilizing their strength in the market to control different firms. The administration of over the ongoing built up a technique of reasonable valuing to control different firms like Cole from assuming control over the market. The application and worth methodology by Woolworth is an upper hand over different firms which must charge reasonable costs so as to keep up creation and gracefully (Keith, 2015). Woolworth as association applies worth and bringing of different items down to keep up clients faithfulness keeping them from moving to different firms like Cole. At the point when an organizations is steady and ready to bring down their costs, the client reliability is kept up empowering them to sell a greater amount of the items. Provider power Woolworth over the past controls the provider power which is a significant upper hand guaranteeing its development and productivity (Knights Willmott, 2016). The firm uses different assets have control of significant providers who are predominantly horticultural makers. Woolworth applies evaluating and esteem component to keep up the provider dedication. The organization offer better costs for different homestead items along these lines ready to hold the provider power. End The principle target of the paper as indicated by the above investigation was to fundamentally survey the degree to which hypothetical just as different writing on the linkage between the kind of system utilized by a firm, assets of the firm, center skills and the upper hand. The paper was likewise planned for giving different proposals to the firm to guarantee its endurance and productivity (Ghoshal, 2015). It is hence obvious from the above conversation that center capabilities, advertise advantage, industry engaging quality and assets decides the decision of system utilized by a firm. It in this manner suggested that the firm ought to commit different assets together with the center abilities to secure an upper hand. From the above assessment, a firm like Woolworth should utilize assets to make wellsprings of reasonable and feasible upper hands (Ghoshal, 2015). At last, Woolworth supervisory crew should concoct different instruments of gaining a few assets from different firms so as to create supportable wellsprings of upper hand. References Ghoshal, S. (2015). Terrible administration hypotheses are devastating acceptable administration rehearses. Foundation of Management learning training, 4(1), 75-91. Keith, S. (2015). Coles, Woolworths and the nearby. Region: The Australasian-Pacific Journal of Regional Food Studies, 2, 47-81. Knights, D., Willmott, H. (Eds.). (2016). Work process hypothesis. Springer. Parker, C., Carey, R., De Costa, J., Scrinis, G. (2015). The Hidden Hand of the Market: Who Regulates Animal Welfare Under a Labeling for Consumer Choice Approach?. Phillipov, M. (2016). Helping Australia Grow: stores, TV cooking appears, and the key assembling of shopper trust. Horticulture and Human Values, 33(3), 587-596.

BBB Sees Rise in Scholarship Scams - OppLoans

BBB Sees Rise in Scholarship Scams - OppLoans BBB Sees Rise in Scholarship Scams BBB Sees Rise in Scholarship ScamsInside Subprime: April 3, 2019By Lindsay FrankelThe cost of attending college is increasing much faster than wages and available aid, according to insights from College Board. And while prospective students who are desperate to finance their college tuition will find plenty of legitimate scholarship opportunities to apply to, they will also encounter scam artists hoping to make money from an upfront application fee that doesn’t lead to a scholarship, or from stealing prospective students’ private information.According to a Federal Trade Commission report released in February, there was a slight dip in the number of consumer reports regarding scholarship and educational grant issues in 2018 when compared to previous years. The FTC received 972 consumer reports in 2016 and only 725 reports of scholarship problems in 2018. These figures don’t reflect the actual number of scams that occurred, but instead only reveal how often they were reported.New data from the Better Business Bureau reveals that the problem may be getting worse this year.BBB Scam Tracker doesnt get very many reports of scholarship scams â€" a few dozen a year â€" but weve seen a big jump recently, Katherine Hutt, spokeswoman for the Council of Better Business Bureaus Inc., wrote in an email. So far in 2019, weve received 24 reports, which is more than we got in all of 2018 (21).Experts say that even though scholarship scams are not as commonly reported as other types of fraud, such as student loan repayment scams, students searching for opportunities may have to sift through suspicious offers on websites, in emails, and in Facebook ads.Scholarships play an important role in financing a student’s education, and families used scholarships and grants to cover 28 percent of their children’s college costs in 2017-2018, according to a report released by Sallie Mae.High school students are particularly vulnerable to scams because of a combination of a lack of experience and desperation. About 24 percent of students who reported a scam to the BBB Scam Tracker experienced a financial loss from exposure to a scholarship scam. Fortunately, there are some red flags to watch out for.The biggest red flag is getting selected for a scholarship you never applied for. Often these offers ask for a processing fee or require you to pre-pay taxes before getting the award. Of course, once you pay the money, the scholarship disappears, Hutt wrote in an email. Another variation is a fake check scam, where you deposit what looks like a real check and then are asked to send part of the money back to cover fees. When the check later bounces, you are out the money.Some scammers will hold financial seminars to attract victims, sometimes charging a fee for the information they provide, even though the information is available free elsewhere. Families should be especially cautious of guarantees for student aid, according to the U.S. Department of Education. And the Office of the Inspector General cautions consumers against paying advance fees to be connected with scholarship opportunities.To avoid falling victim to a scholarship scam, you should never provide your social security number, bank account information, or an upfront fee to apply for a scholarship. Before applying, you should also research the organization providing the scholarship. Identifying past recipients of a scholarship is one way to establish legitimacy. Experts also recommend keeping a record of all written correspondence. If the company refuses to respond in writing, it may be a sign of fraud.For legitimate assistance securing financial aid, students should speak with their high school guidance counselors about opportunities and submit the Free Application for Federal Student Aid. You can also apply for scholarships through most colleges, either with your admissions application or by submitting separate forms.For more information on scams, predatory lenders and  payday  loans, see our  city and state financial guides  including states and cities like California, the District of Columbia, Florida,  Illinois, Texas and more.Visit  OppLoans  on  YouTube  |  Facebook  |  Twitter  |  LinkedIn