Meet the Florida Office of Drug Control

Have you ever pondered on the question, â€Å"who is responsible for monitoring drug trends in Florida? † The Florida office of Drug Control was established to address the current issue of drug abuse in the state. The major goal was to ‘protect our youth from substance abuse. ’ The collaboration of this institution with the Department of Law Enforcement, Department of Education, Department of Children and Families, Prevention Coalitions, and Treatment Providers has enabled a prevention strategy to be successfully developed. The latest trends in this field have been used.The three strategic approaches which should be used are Prevention, Treatment and Law Enforcement. There is nothing better than preventing youth from the troubles of substance abuse. With the help of key stake holders, a strategic approach has been used to prevent youth from trying illegal substances. There are six key elements in the prevention of substance abuse: individuals, family, friends, sch ool, community and the society. The second approach used is treatment. There are many individuals who are already addicted. Fortunately, there are ways to get addicts out of their bad habits.Many treatments have been proven to be very effective to help overcome this difficult way of life. Partnership with treatment centers has increased treatment availability for those who need it. The Office of Drug Control’s main priority is to decrease the supply and demand for illegal substances in Florida State. With the help of Law enforcement department the drug issue is easily addressed. The Office of Drug Control has been involved in some initiatives, which include Florida Gang Reduction Strategy, and Methamphetamine. The Florida Gang Reduction Strategy is a program to discourage our youth from joining criminal gangs.These gangs not only introduce teenagers to the world of drugs but also encourage them to get involved in criminal acts. Gang members put themselves in life threatening situations. They also create misery for ordinary citizens. By implementing the prevention program, Florida’s youth will be able to reject all gang activities. They will not be motivated to join after being approached by cult leaders. This strategy also attempts to stop the decreasing number of gangs by giving them an option to leave the gang and change themselves in an effective rehabilitation process.The Office of Drug Control has taken positive steps to improve the quality of living for Florida’s youth. In collaboration with the key government departments and members of the society, they have been able to point out the areas that need to be targeted, to make Florida a drug free state. Stay informed about the newest drug trends this office has been able to pin point. Get information on prescription drugs and much more. For more information about the Office of Drug Control visit www. flgov. com/drugcontrol/.

Classifying Solutions Essays - Solutions, Equilibrium Chemistry

Classifying Solutions Essays - Solutions, Equilibrium Chemistry Classifying Solutions Types of Solutions Gas Solid/Gas Liquid/Gas Gas Solid Solid/Solid Liquid/Solid Gas Liquid Solid/Liquid Liquid/Liquid Gas Solution-a liquid mixture in which the minor component (the solute) is uniformly distributed within the major component (the solvent) Solvent- A substance that can dissolve another substance, or in which another substance is dissolved into Solute-The minor component in a solution, dissolved in the solvent Aqueous-contains water Alloy-a solid solution or two or more metals Solubility-The maximum amount of solute that will dissolve in a given quantity of solvent at a specific temperature Saturated Solution-a solution that cannot dissolve more solute (contains maximum amount of solute at which the solution exists) Unsaturated Solution-a solution that could dissolve more solute (contains less solute than the maximum amount possible is dissolved in the solution) Supersaturated Solution-a solution that contains more dissolved solute than a saturated solution at the same temperature Determining the type of solution -Add a seed crystal of solute -Dissolves= unsaturated -Does not dissolve= saturated -Begins to crystallize= supersaturated Solubility Expressed in grams of solute per 100g of solvent Solute Solubility (g solute/100g solvent)Qualitative Solubility description Less than 0.1Insoluble 0.1>1Slightly Soluble 1-10Soluble 10Very soluble e.g. A 3.20g sample of a salt dissolves in 9.10g of water to give a saturated solution at 25*C. What is the solubility (in g salt/100g of water) of the salt? Solute = 3.20gSalt = x _ Solvent 9.10gH2O 100gH2O x=3.20gSalt(100gH2O) 9.10gH2O x=35.2g Factors that Affect Solubility Forces that act between the particle of the substances in solutions: -forces that attract particle of the solute to each other -forces that attracts particle of the solute to particles of the solvent -forces that attract particles of the solvent to each other Solubility in Water -The polar nature of water molecules enables water to dissolve a wide range of solutes -Most ionic compounds are soluble in water 1.Electrical attraction between the polar water molecules and the ions pulls ions from the surface of the solute 2.Polar water molecules surround the separated ions in a process called hydration, and ions disperse uniformly in solution Polar compounds dissolve in water Nonpolar compounds dont dissolve in water Nonpolar compounds can dissolve in nonpolar solvents Conductivity of Aqueous Solutions Solutions of ionic compounds can conduct electricity. Temperature and Solubility (Solid in Liquid) For most ionic solids, solubility increases as temp increases. Temperature and Solubility(Liquid in Liquid, Gas in Gas) Temperature change has little effect on the solubility of one liquid in another one or one gas in another Temperature and Solubility(Gas in Liquid) The solubility of a gas in a liquid decreases as the temperature increases Pressure and Solubility(Gas in Liquid) The solubility of a gas in a liquid is directionally proportional to the pressure of that same particular gas above the liquid Factors that Affect Rate of Dissolving -agitation or mixing(stirring) -temperature increases -increased surface area of the solute Concentrations of Solutions as a % Concentration-the ratio of the quantity of solvent or the quantity of solution Concentrated-having a high ratio of solute to a solution Dilute-having a low ratio of solute to solution % (Mass/Volume) -a ratio of the mass of solute to the volume of solution, expressed as a percent %(m/v)=m of solute (g) x100% v of solution (mL) % (Mass/Mass) -a ratio of mass of solute to mass of solution, expressed as a percent %(m/m)=m of solute (g) x100% m of solution (g) % (Volume/Volume) -a ratio of the volume of solute to the volume of solution, expressed as a percent %(v/v)= v of solute (mL) x100% v of solution (mL) ex.(m/v but applies to all % questions) g:msolute=17.5g msolvent=350mL r: %(m/v)= ? a: %(m/v)=msolute x100% msolvent m: =17.5g x100% 350mL =5.00% [3 sig digs] Very Small Concentrations of Solutions Parts per million (ppm) -a ratio of solute to solution x106 ppm=m of solute (g) x106 m of solution (g) Parts per billion (ppb) -a ratio of solute to solution x109 ppb=m of solute (g) x109 m of solution (g) ex.(ppm but same steps for ppb) g:mNaF=32.2mg=3.22x10-2g mH2O=20.0kg=2.00x104g r: ppm(m/m)= ? a: ppm(m/m)=mass of solute x106 mass of solution m: ppm(m/m)=3.22x10-2g x106 2.00x104g+3.22x10-2g =1.61ppm(m/m) Molar Concentrations -the amount in moles of solute dissolved in 1L of solution equation: C= n/V ex. Molar concentration g:c=0.154mol/L V=500mL=0.500L r:n=? m=? a:n=cV m:n=0.154mol/L(0.500L) =0.077mol m=Mn =(22.989770g/mol)(0.077mol) =1.77g ex. Molar concentration of ions g:n=0.212molFeCl3 V=0.175mL r:c=? a:c=n/v m:c=0.212molFeCl3/0.175mL =1.21mol/L Determining Solubility Effect of Ion Charge -compounds of ions with small charges tend to be soluble -compounds of ions with large charges tend to be insoluble -why? Increasing ion charge increases the attractive forces that hold the ions together Effect of Ion Size -the size of an atom is different than the size of its corresponding ion -in general, metallic ions tend to be smaller than their corresponding neutral atoms; non-metallic ions tend to be larger than their corresponding neutral atoms -small ions bond more closely

Minimum Quantity Lubrication Essays

Minimum Quantity Lubrication Essays Minimum Quantity Lubrication Essay Minimum Quantity Lubrication Essay ABSTRACT Metal cutting fluids changes the performance of machining operations because of their lubrication, cooling, and chip flushing functions. Typically, in the machining of hardened steel materials, no cutting fluid is applied in the interest of low cutting forces and low environmental impacts. Minimum quantity lubrication (MQL) presents itself as a viable alternative for hard machining with respect to tool wear, heat dissertation, and machined surface quality. This study compares the mechanical performance of minimum quantity lubrication to completely dry lubrication for the turning of hardened bearing-grade steel materials based on experimental measurement of cutting forces, tool temperature, white layer depth, and part finish. The results indicate that the use of minimum quantity lubrication leads to reduced surface roughness delayed tool flank wear, and lower cutting temperature, while also having a minimal effect on the cutting forces. Minimum quantity lubrication. doc (Size: 2. 7 MB / Downloads: 63) password:seminarprojects CHAPTER I INTRODUCTION The growing demand for higher productivity, product quality and overall economy in manufacturing by machining and grinding, particularly to meet the challenges thrown by liberalization and global cost competitiveness, insists high material removal rate and high stability and long life of the cutting tools. But high production machining and grinding with high cutting velocity, feed and depth o f cut are inherently associated with generation of large amount of heat and high cutting temperature. Such high cutting temperature not only reduces dimensional accuracy and tool life but also impairs the surface integrity of the product. In high speed machining conventional cutting fluid application fails to penetrate the chip–tool interface and thus cannot remove heat effectively. Addition of extreme pressure additives in the cutting fluids does not ensure penetration of coolant at the chip–tool interface to provide lubrication and cooling . However ,high-pressure jet of soluble oil, when applied at the chip–tool interface, could reduce cutting temperature and improve tool life to some extent . However, the advantages caused by the cutting fluids have been questioned lately, due to the several negative effectsthey cause. When inappropriately handled, cutting fluids may damage soil and water resources, causing serious loss to the environment. Therefore, the handling and disposal of cutting fluids must obey rigid rules of environmental protection. On the shop floor, the machine operators may be affected by thebad effects of cutting fluids, such as by skin and breathing problems For the companies, the costs related to cutting fluids represent a large amount of the total machining costs. Several research workers state that the costs related to cutting fluids are frequently higher than those related to cutting tools. Consequently, elimination on the use of cutting fluids, if possible, can be a significant economic incentive. Considering the high cost associated with the use of cutting fluids and projected escalating costs when the stricter environmental laws are enforced, the choice seems obvious. Because of them some alternatives has been sought to minimize or even avoid the use of cutting fluid in machining operations. Some of these alternatives are dry machining and machining with minimum quantity lubrication (MQL). Dry machining is now of great interest and actually, they meet with success in the field of environmentally friendly manufacturing . In reality, however, they are sometimes less effective when higher machining efficiency, better surface finish quality and severe cutting conditions are required. For these situations, semi-dry operations utilizing very small amount of cutting fluids are expected to become a powerful tool and, in fact, they already play a significant role in a number of practical applications . inimum quantity lubrication (MQL) refers to the use of cutting fluids of only a minute amount- typically of a flow rate of 50–500 ml/h which is about three to four orders of magnitude lower than the amount commonly used in flood cooling condition. The concept of minimum quantity lubrication, sometimes referred to as near dry lubrication or micro-lubrication , has been sugges ted since a decade ago as a mean of addressing the issues of environmental intrusiveness and occupational hazards associated with the airborne cutting fluid particles on factory shop floors. The minimization of cutting fluid also leads to economical benefits by way of saving lubricant costs and work piece/tool/machine cleaning cycle time. Significant progress has been made in dry and semidry machining recently, and minimum quantity lubrication(MQL) machining in particular has been accepted as a successful semi-dry application because of its environmentally friendly characteristics. Some good results have been obtained with this technique . Lugscheider et al. sed this technique in reaming process of gray cast iron and aluminum alloy with coated carbide tools and concluded that it caused a reduction of tool wear when compared with the completely dry process and, consequently, an improvement in the surface quality of the holes. The drilling of aluminum–silicon alloys is one of those processes where dry cutting is impossible due to the high ductility of the work piece material. Without cooling and lubrication, the chip sticks to the tool and breaks it in a very short cutting time. There fore, in this process a good alternative is the use of the MQL technique The present work experimentally investigates the role of minimum quantity lubrication on cutting temperature, chip reduction coefficient and dimensional deviation in plain turning of AISI-1040 steel at different speed-feed combinations by uncoated carbide insert and compares the effectiveness of MQL with that of dry machining and conventional cutting fluid. CHAPTER 2 EXPERIMENTAL CONDITIONS AND PROCEDURE For the present experimental studies, AISI-1040 steel rod of initial diameter 110mm and length 620mm was plain turned in a BMTF Lathe, Bangladesh, 4 hp by uncoated carbide insert of integrated chip breaker geometry at different speed-feed combinations under dry, wet and minimum quantity lubrication (MQL) conditions to study the role of MQL on the machinability characteristics of that work material mainly in respect of cutting temperature, chip reduction coefficient and dimensional deviation. The experimental conditions are given in Table 1. Machine tool BMTF Lathe, Bangladesh, 4 hp Work piece AISI-1040 steel (size: O110mm? 620 mm) Cutting tool (insert) Cutting insert Carbide, SNMM 120408 (P-30 ISOspecification), Drillco Tool holder PSBNR 2525M12(ISO specification), Working tool geometry ? 6? , ? 6? , 6? , 6? , 15? , 75? , 0. 8 (mm) Cutting velocity, Vc 64, 80, 110 and 130 m/min Feed rate, So 0. 10, 0. 13, 0. 16 and 0. 20 mm/rev Depth of cut, t 1. 0mm MQL supply: Air 7 bar, Lubricant: 60 ml/h (throughexternal nozzle) Environment: Dry, wet (flood cooling) and minimum quantity lubrication (MQL) Table2. 1 Experimental conditions The ranges of the cutting velocity (Vc) and feed rate (So) were selected based on the tool manufacturer’s recommendation and industrial practices. The depth of cut was kept constant since it has much less significant role on the machining characteristics excepting the magnitude of the cutting forces, which simply increase proportionally with the increase in depth of cut. The MQL needs to be supply at high pressure and impinged at high speed through the nozzle at the cutting zone. Considering the conditions required for the present work and uninterrupted supply of MQL at constant pressure over a reasonably long cut, a MQL delivery system has been designed, fabricated and used. The schematic view of the MQL set up is shown in Fig. 1. The thin but high velocity stream of MQL was projected along the auxiliary cutting edge of the insert, as indicated in a frame within Fig. 1, so that the coolant reaches as close to the chip–tool and the work–tool interfaces as possible . The photographic view of the experimental set-up is Figure 2. 1 Experimental setup Figure2. 1Block diagram of MQL The MQL jet has been used mainly to target the rake and flank surface along the auxiliary cutting edge and to protect the auxiliary flank to enable better dimensional accuracy . MQL is expected to provide some favorable effects mainly through reduction in cutting temperature. The simple but reliable tool–work thermocouple technique has been employed to measure the average cutting temperature during turning at different Vc–So combinations by the uncoated carbide insert under dry, wet and MQL conditions. For the present investigation, the calibration of the tool–work thermocouple has been carried out by external flame heating. The tool–work thermocouple junction was constructed using a long continuous chip of the concerned work material and a tungsten carbide insert to be used in actual cutting. To avoid generation of parasitic emf, a long carbide rod was used to extend the insert. A standard K-type thermocouple is mounted at the site of tool–work junction. The oxy-acetylenetorch simulated the heat generation phenomena in machining and raised the temperature at the chip–tool interface. Standard thermocouple directly monitored the junction temperature when a digital multimeter monitored the emf generated by the hot junction of the chip–tool. The effect of MQL on average chip–tool interface temperature at different Vc and So under dry, wet and MQL conditions is shown in Fig. 3. The chip samples collected while turning the steel by the insert of configuration SNMM at different Vc–So combinations under dry, wet and MQL condition have been visually examined and categorized with respect to their shape and color. The result of such categorization of the chips produced at different conditions and environments by the AISI-1040 steel. The actual forms of the chips produced during machining the steel with a cutting velocity 110 m/min and feed 0. 6 mm/rev under dry, wet and MQL conditions is shown in Fig. 4. Another important machinability index is chip reduction coefficient, ? (ratio of chip thickness after and before cut). For given tool geometry and cutting conditions, the value of ? depends upon the nature of chip–tool interaction, chip contact length and chip form all of which are expected to be influenced by MQL in addition to the levels of Vc and So. The variation in value of ? with Vc and So as well as machining environment evaluated for AISI-1040 steel have been plotted and shown in Fig. 5. The deviations in the job diameter before and after cuts were measured by a precision dial gauge with a least count of 1_m, which was traveled parallel to the axis of the job . MQL provided remarkable benefit in respect of controlling the increase in diameter of the finished job with machining time as can be seen in Fig. 6. Fig. 3. Variations in average chip–tool interface temperature with cutting velocity and feed rate during turning under dry, wet and MQL conditions CHAPTER 3 EXPERIMENTAL RESULTS AND DISCUSSION During machining any ductile materials, heat is generated at the primary eformation zone, secondary deformation zone and the flank (clearance) surfaces, but the temperature becomes maximum at the chip–tool interface. The cutting temperature measured in the present work r efers mainly to the average chip–tool interface temperature. Any cutting fluid applied conventionally cannot reduce this chip–tool interface temperature effectively because the fluid can hardly penetrate into that the interface where the chip–tool contact is mostly plastic in nature particularly at higher cutting velocity and feed. However, MQL jet could have reduced the cutting temperature quite significantly though in different degrees for different cutting velocity and feed combinations as can be seen in Fig. 3. The presence of the grooves along the cutting edges and the hills on the tool rake surface and reduced chip–tool contact length may have helped the MQL jet to come closer to the chip–tool interface and thus effectively cool that interface. The difference in the effectiveness of MQL observed under different Vc and So can be reasonably attributed to variation in the nature and extent of chip–tool contact with the changes in Vc and So. The pattern of chips in machining ductile metals generally depend upon the mechanical properties of the work material, tool geometry particularly rake angle, levels of Vc and So, nature of chip–tool interaction and the cutting environment . In absence of chip breaker, length and uniformity of chips increase with the increase in ductility and softness of the work material, tool rake angle and cutting velocity unless thechip–tool interaction is adverse causing intensive friction and built-up edge formation. Table 3. Shape and co lour of chips at different vc and so condition It shows that the steel when machined under dry and wet conditions produced spiral type chips and the color of the chips become blue. The geometry of the insert is such that the chips first came out continuously got curled along normal plane and then hitting at the principal flank of the insert broke into pieces with regular size and shape. When machined under MQL the form of these ductile chips chang e appreciably into more or less half turn and their back surface appeared much brighter and smoother. This indicates hat the amount of reduction of temperature and presence of MQL enabled favorable chip–tool interaction and elimination of even trace of built-up edge formation. The color of the chips have also become much lighter, i. e. metallic from blue depending upon Vc and So due to reduction in cutting temperature by MQL. The actual forms of chips produced during turning at cutting velocity 110 m/min and feed 0. 16 mm/rev under dry, wet and MQL condition as can be seen in Fig. 4. Figure 3. 1 shape of chips at different condition Fig. 4. Actual forms of chips produced during turning at cutting velocity 110 m/min and feed 0. 6 mm/rev under (a) dry, (b) wet and  © MQL conditions. Almost all the parameters involved in machining have direct and indirect influence on the thickness of the chips during deformation. The degree of chip thickening which is assessed by chip reducti on coefficient, ? plays sizeable role on cutting forces and hence on cutting energy requirements and cutting temperature. Fig. 5 shows that MQL has reduced the value of ? particularly at lower values of Vc and So. Figure. 3. 2. Variation in chip reduction coefficient, ? , with cutting velocity and feed rate during turning under dry, wet and MQL conditions. By MQL application, ? s reasonably expected to decrease for reduction in friction at the chip–tool interface and reduction in deterioration of effective rake angle by built-up edge formation and wear of the cutting edge mainly due to reduction in cutting temperature . MQL provided remarkable benefit in respect of controlling the increase in diameter of the finished job with machining time as can be seen in Fig. 6. Figure. 3. 3. Dimensional deviations observed after one full pass under dry, wet and MQL conditions In straight turning, the finished job diameter generally deviates from its desired value with the progress of mac hining, i. e. long the job-length mainly for change in the effective depth of cut due to several reasons which include wear of the tool nose, over all compliance of the machine–fixture–tool–work (M–F–T–W) system and thermal expansion of the job during machining followed by cooling. Therefore, if the M–F–T–W system is rigid, variation in diameter would be governed mainly by the heat and cutting temperature . With the increase in temperature the rate of growth of auxiliary flank wear and thermal expansion of the job will increase. MQL takes away the major portion of heat and reduces the temperature yielding reduction in dimensional deviation desirably CHAPTER 4 CONCLUSIONS Based on the results of the present experimental investigation the following conclusions can be drawn: The cutting performance of MQL machining is better than that of conventional machining with flood cutting fluid supply. MQL provides the benefits mainly by reducing the cutting temperature, which improves the chip–tool interaction and maintains sharpness of the cutting edges. Due to MQL, the form and color of the steel chips became favorable for more effective cooling and improvements in nature of interaction at the chip–tool interface. Dimensional accuracy improved mainly due to reduction of wear and damage at the tool tip by the application of MQL. CHAPTER 5 REFERENCES [1] M. C. Shaw, J. D. Pigott, L. P. Richardson, Effect of cutting fluid upon chip–tool interface temperature, Trans. ASME 71 (1951) 45–56. [2] S. Paul, N. R. Dhar, A. B. Chattopadhyay, Beneficial effects of cryogenic cooling over dry and wet machining on tool wear and surface finish in turning AISI-1060 steel, in: Proceedings of the ICAMT- 2000, Malaysia, 2000, pp. 209–214. [3] C. Cassin, G. Boothroyed, Lubrication action of cutting fluids, J. Mech. Eng. Sci. 7 (1) (1965) 67–81. 4] M. Mazurkiewicz, Z. Kubala, J. Chow, Metal machining with high pressure water-jet cooling assistance- a new possibility, J. Eng. Ind. 111 (1989) 7–12. [5] A. Alaxender, A. S. Varadarajan, P. K. Philip, Hard turning with minimum cutting fluid: a viable green alternative on the shop floor, in: Proceedings of the 18th AIMTDR, 1998, pp. 152–155. [6] M. Sokovic, K. Mijanovic, Ecological aspects of the cutting fluids and its influence on quantifiable parameters of the cutting processes, J. Mater. Process. Technol. 109 (12) (2001) 181–189. [7] F. Klocke, G. Eisennblatter, Dry cutting, Ann. CIRP 46 (2) (1997) 519–526. 8] G. Byrne, E. Scholta, Environmentally clean machining processes- a strategic approach, Ann. CIRP 42 (1) (1993) 471–474. [9] F. Klocke, G. Eisenblatter, Coated tools for metal cutting-features and applications, Ann. CIRP 48 (2) (1999) 515–525. [10] U. Heisel, M. Lutz, Application of minimum quantity cooling lubrication technology in cutting processes, Prod. Eng. II (1) (1994) 49–54. [11] J. W. Sutherland, An experimental investigation of air quality in wet and dry turning, Ann. CIRP 49 (1) (2000) 61–64. sa Reference: seminarprojects. com/Thread-minimum-quantity-lubrication#ixzz1TMka1daG

Human Resource Management Essay Example | Topics and Well Written Essays - 1000 words - 1

Human Resource Management - Essay Example Likewise, I recognized that as increasing numbers of organizations have joined the globalization bandwagon, more theories and practices in HRM need to be reappraised to incorporate global issues such as culture, virtual teams, telecommunications applications, performance appraisals and leadership (DeCenzo & Robbins, 2006). More importantly and parallel with my field of endeavor, as averred by DeCenzo & Robbins, â€Å"knowing the effect of technology helps individuals better facilitate human resource plans, make decisions faster, more clearly define jobs, and strengthen communications with both the external community and employees† (7). The concepts and theories learned from the modules need to be constantly updated to enable practitioners to appreciate the benefits that HRM accords to the organization. The course has given me the opportunity to learn new insights on the critical functions of staffing and motivational schemes (incentives), as well as, career planning and develo pment. I have learned that the goals of the organization need to be explicitly and clearly stated to enable human resources to exert the appropriate efforts to achieve them. The collaborative strategies designed by leaders and managers of the organizations would only succeed if people are duly motivated to work towards the attainment of these goals. These theories and concepts would help me apply what I have learned in future endeavors through identification, first and foremost, of my personal and professional goals.... HRM applications manifest adapting to the changing environment to survive in the global arena. The concepts and theories learned from the modules need to be constantly updated to enable practitioners to appreciate the benefits that HRM accords to the organization. The course has given me the opportunity to learn new insights on the critical functions of staffing and motivational schemes (incentives), as well as, career planning and development. I have learned that the goals of the organization need to be explicitly and clearly stated to enable human resources to exert the appropriate efforts to achieve them. The collaborative strategies designed by leaders and managers of the organizations would only succeed if people are duly motivated to work towards the attainment of these goals. Further, if there are consistency in the goals of the personnel to that of the organization and society’s interests at hand, the strategies that were effectively designed would assist in ensuring t hat success is ultimately sustained and achieved. These theories and concepts would help me apply what I have learned in future endeavors through identification, first and foremost, of my personal and professional goals. I need to be accurate as to the objectives that I would like to attain, both in the short term and in the long run. In doing so, I will be able to create and design strategies that would assist towards the achievement of these goals. Just like what have been proffered in the activity on designing a staffing plan for an organization, the goals would direct the path and define the strategies needed for staffing, or for any pursuit, for that matter. Planning would entail defining

Describe the theories, arguments and evidence used in your four Essay

Describe the theories, arguments and evidence used in your four subject readings. What do the readings tell you about the study - Essay Example In the fourteenth century the Roman law gave the above mentioned privileges whereas a century later English authorities granted the similar rights to the parents. Yet the intellectual evolution kicked in and by seventeenth century scholars initiated to view children as an important part of the society and supported the notion of facility settlement for their training (Peck 2008). Based on the above paragraph, it can be assumed that the tendency and the power of evolution are embedded within the fabric of humanity and humans are gifted with an unexplainable energy to overcome resistance to change. Historically the females were not considered humans and in the present they are recognized as equals to the male population. All of the instances demonstrate the fact that humans kept on growing intellectually in the past and therefore their behavior also became better with the passage of time. In the process of intellectual growth old concepts were challenged and replaced with new and more practical ones. Corporate professionals in the past were only concerned with the maximization of the profit. However nowadays businessmen are getting more and more attached to the concepts of job autonomy, modern training and prevention of environmental degradation. Literature Review Modern thinking started to be accepted and praised when it challenged the concept of capitalism. The state socialism evolved around the premise of accumulation of wealth within few hands and therefore causing serious financial inequalities in the West as it is mentioned in the book that â€Å"State socialism attempts as far as possible to substitute central planning for the working of economic market† (Hall 1992 pp 54). However, the neo-classic economic experts stated that the country should and must use its natural and human resources efficiently in order to maximize their utility to the society. The Marxism, an important economic theory holds on to the point that there are no notable difference s in social classes regarding their needs and wants. Nevertheless the true message of the theory is that all humans should be treated equally in the eyes of economics and there should be negligible impact of social boundaries on the commitment of the resources it is written in the book â€Å"State power could caretaker of the existence (Hall 1992 pp 32). Thus, the state will have the ultimate responsibility of fulfilling the needs and wants of the citizens. According to Marx’s viewpoint â€Å"the presence of politics in the society is a representation of classes and their goals and objectives† (Hall 1992 pp 31) and the above mentioned economic authority is having an unconstructive view of politics in general. But in a more practical sense the model of politics presented by Marx is supporting dictatorship as there is no provision for public opinion. Furthermore the Marxist ideas about political activities were implemented by the Soviet Union in the form of State govern ed Socialism The profound failure of the above mentioned political system supports that democracy has a tendency to prevail under adverse situation because it is more accommodating towards the human nature as it supports freedom of speech and choice. However socialism thrives on the idea of protecting the capital so that it can be used for the greater good of the society. But in this kind of system people starve by the millions because the state never

Western civilization.The Atlantic slave trade,protestant revival and Essay

Western civilization.The Atlantic slave trade,protestant revival and the two revolutions - Essay Example Atlantic Slave Trade was a direct consequence of the practice of slavery that existed in Medieval Europe and the colonial world. With the discovery of the Americas, slavery and slave trade became more pervasive since the European colonists needed cheap labor. Atlantic Slave Trade was a trade phenomenon that started during the 16th century. The Portuguese were the pioneers of this trade system. Soon, several European powers followed the techniques and trade routes of the Portuguese. Slave trade began to flourish rapidly as the European powers were rivaling each other to establish vast overseas colonial empires. Discussion As Christopher Columbus had discovered the New World, Europeans began to migrate towards the West in the search of fortune. They gathered in the North and South Americas and rapidly annihilated the native peoples. In this way, communities like Sioux Indians, Incas, Aztecs, Red Indians, etc. were cornered. Now, the European settlers needed to clear the forests, create towns and cities, and exploit the natural resources of the new found continents. Hence they needed cheap labor. (McKay et al, 2011) Europeans were colonizing in Africa too and had defeated the Arabs on a number of occasions. Hence, they carried on their imperial expansion across Africa and conquered several countries. Here, they captured and/or kidnapped large numbers of Africans and enslaved them. These slaves were transported as merchandise units to the New World so that they could be used as cheap labor for plantations, agriculture, clearing the forests and several jobs like that. Hence, it can be deduced that the reasons for both the beginning and success of Atlantic Slave Trade were the same: The theory of demand and supply. The innocent Africans were carried away from the present day countries like Sierra Leon, Senegal, Nigeria, etc. and used as bonded labors throughout their lives. Along with this, they were subjected to horrible torture and life conditions by their masters, who mostly neglected even their minimum well being. Freed slaves like Olaudah Equiano later came out with the accounts of these atrocities. Direct and indirect experiences about the tortures meted out to the African slaves started to build opinion against slave trade among the Europeans and White Americans themselves. Ultimately, humanitarian people in Europe and America abolished slavery and slave trade in a step by step manner by the end of 19th century. (McKay et al, 2011) Conclusion Atlantic Slave Trade was one of the most heinous crimes of world history. According to McKay et al (2011), â€Å"The Atlantic slave trade grew enormously as colonial plantations used slaves to produce commodities for trade.† Yet, it should be kept in mind that the Europeans and colonists themselves came forward to abolish it. First, the British Empire declared slavery illegal and then the American Civil War delivered the death blow to this practice. Thus, â€Å"public outcry at slaveryâ€⠄¢s horrors† (McKay et al, 2011) was the main reason behind the decline of Atlantic Slave Trade. Question 2 Pick one group in the â€Å"Protestant Revival† and talk about the aims, ideas, goals, and people behind it in 300-500 words. Answer Introduction Protestantism had originated in Medieval Europe. Thinkers and reformers like Martin Luther began the Protestant Movement, which primarily aimed to establish the right of the common people to learn and understand religion with more openness, freedom, and humane values. The European immigrants to America brought these ideas from Europe and looked for religious emancipation in the New World too. During the middle of 18th century, the First Great Awakening of Protestant Revival took place that was going to change

Traits of a Functional Manager Essay Example for Free

Traits of a Functional Manager Essay A managers role in any organization is the planning, organizing, leading, and controlling of human and other resources to achieve organizational goals efficiently and effectively. (Jones,2011,pg. 4). Now that we have all of the hoopla out of the way and we have a word for word description of what management is, we will now discuss exactly what a managers role is as far as the employee goes and then maybe touch on what a manager should do, and how he should act to be effective. Management of 25 years ago has changed drastically throughout the years. Management, especially upper management, ruled the roost and usually had a reputation for being feared or somebody who could administer discipline with no remorse. This is the management of long-ago. Even though we describe the role of the manager in a typical organization today, there are still certain traits that a manager should have and with these traits a manager will excel in applying the four functions of management. A managers role in a company or organization is spelled out above, but in laymans terms a manager is expected to directly control or lead employees by example and organization to make sure that the job is done right. This would include directing certain employees or subordinates to make sure there is plenty of material available to aid in production of a product. A manager must also make sure that an employee running the machine has the raw material available and that the machine is set up within specs to put out a salable, prime product. After the product is manufactured a manager must also make sure that the product is delivered to either the next process, quality inspection, or shipping. This will depend on the type of product being made and exactly what is being produced. A manager is also required to make sure that the hours of the employees are accounted for and remunerated accordingly. Depending on what type of management, a human resources manager would be concerned with making sure that the organization has employees that are correctly skilled to the right level to aid in the manufacture of the organizations product. A manager can have many roles in an organization, this is why there are different levels of management ranging from first line managers, middle managers, top managers, and the CEO or owner of the organization. If all the management and employees work together as one, an organization or company should run like a well oiled machine. One of the traits that I think that a manager should possess and will excel him at his job is agreeableness. In order to be a decent manager you must be high on the level of agreeableness. If you attain this level you will be well-liked, and get along very well with others including other managers. This would be a big plus while maintaining the four functions of management. In the planning stage of any project is definitely a lot better to deal with people if you had a question concerning that project. People will be more apt to talk with you in depth about planning a project or even a company from the base stages and so on if you were a likable person. If you werent well-liked, well I know if I dont like somebody I am very less likely to even talk with the person let alone answer questions in depth. Thats just plain old psychology 101. In all stages of business management you are a well-liked person that people like to talk to, the organizing, leading, and controlling of employees and resources in any organization will flow like water. The reason for this is in all the stages of management there are other employees and even other managers that you will have to deal with in order to organize, lead, or control a situation in the organization. It is much better to deal with these people with a happy face as the text states, The great leaders of tomorrow realized that putting on a human face and communicating with their employees isnt easy if you have a reputation as a subdued, distant or intimidating person. (Walmsley,2003,para. 8). Another management trait that is way up there in my opinion is conscientiousness. This is the tendency to be careful, scrupulous and persevering. (Jones,2011,pg. 80). Of course this is what the text says but how I would describe it would be a person who sees the job through with a keen eye for detail and organization. Managers who have a high level of conscientiousness are a big plus for any organization due to the fact that any tasks that are given to them will be seen through completely to the end with meticulous detail. In the four stages of business management, conscientiousness would be a plus for every stage individually. The planning stage goes without saying because a person who is meticulous and pays attention to details will leave no rock unturned when it comes to planning any stage of an organization. This rings true in the organizing part of management also. An organized manager is one who will have all his ducks in a row, that is knowing exactly where every timecard or order form is. He will know every step of the production process and make himself available. Being very scrupulous according to definition is a big plus in any organizing tasks. In leading employees, a manager should be very careful in how they make statements or handle employees. The careful part of the definition would take care of this to a T because in being a manager one must always be careful when dealing with employees or subordinates due to the fact that you never really know whats going on in another persons life. Body language and demeanor can be read but being careful what you say or how you lead will get the job done. This would be the same instance in controlling the situation and organization, whether it be a person, subordinate, or even another manager, if you are careful how you attack the situation you will surely persevere. The final trait that I would like to propose that all management should possess is extroversion. If a person is highly extroverted they have a tendency to experience positive emotions and moods and feel good about oneself and the rest of the world. (Jones,2011,pg. 47). In other words a person who is an extrovert or has a high level of extroversion has a tendency to be outgoing, friendly, and socially forthcoming. He would be the one you would like to talk to a party, but in the same instance he would also be the one you would like to discuss a work related problem with. Communication is the horse in which all extroverts ride. He is a manager who will be there when he is needed and even discuss personal problems when queried. A manager who is highly extroverted will be a highly skilled communicator, capable of problem solving. Extroverts dont necessarily have to be intelligent due to the fact that upper-level extroversion is based on positive emotions and moods. Extroverts will also exhibit a high level of agreeableness due to the fact that they are usually well-liked. In regards o the four functions of management, the extrovert would probably be the first one to the management planning meeting and have nothing but great things to say as the outcome. An extrovert will be the first one to congratulate you on a job well done. He would be the one that brought a boost to the moods of anybody else in the meeting. Even though an extroverted manager may bring light to different situations when it comes to social interactions such as meetings or company dinners, they may or may not be organized but in my opinion they would have a high level of control over their subordinates or employees in which they manage. An extroverted manager would be a great leader because of their feel-good attitude and positive emotional imprints. They would definitely possess traits that people would follow and in turn would disperse a feeling of satisfaction with the job. And according to many texts but primarily Singh Ashish, Satisfaction with job has always been an area of concern for both practicing managers and academicians, primarily because of the reason that job satisfaction significantly affects major organizational outcomes, such as individual performance, organizational productivity, employee absenteeism and employee turnover. (Singh,2011,para. 1) This sounds like a very positive reason to have someone capable of spreading a high level of job satisfaction. There are many other personality traits that would be positive in a managers role. Even though we describe the role of the manager in a typical organization today, there are still certain traits that a manager should have and with these traits a manager will excel in applying the four functions of management. Other than those described previously, self-esteem, locus of control whether by internal or external and openness to experience are a few that, depending on which side of the scale you are on, would be positive as a manager trait also. The three that I feel are the most relevant are listed above as agreeableness, conscientiousness, and extroversion. If a manager possessed all three of these traits, some in moderation of course, I would for sure have a tendency to hire him or her as fully competent in fulfilling the job of a management position.