Dual Setting β-tricalcium Phosphate Composite Cement

Dual Setting ÃŽ ²-tricalcium Phosphate Composite Cement Dual Setting ÃŽ ²-tricalcium Phosphate Composite Cement Obtained by 3D Printing Abstract: Calcium phosphate cements (CPCs) could be employed as synthetic bone graft substitutes or in the manufacture of scaffolds for tissue engineering. The limitations of these systems are their low mechanical strength, which limits its use to places with small mechanical stresses; however, the use of polymeric additives such us acrylamide (AA) and ammonium polyacrylate (PA), reinforced the system through in situ polymerization and increase the mechanical properties of the final piece. Moreover, the fabrication of the cement scaffolds through rapid prototyping technologies at low temperatures such as 3D printing, will allows the fabrication of more complex forms and customization of implants. Thus, the objective of this work was the evaluation of the ÃŽ ±-tricalcium phosphate/AA/PA system in the fabrication of scaffolds by rapid prototyping technology. The results showed slight differences between the porosities of the printed pieces (61% for cylindrical test bodies and 59% for rectangular ); but water absorption was significantly different for each type of printed form. Mechanical strength (1.3MPa) and flexural stress (3.2MPa) were lower than expected due to the high porosity of the samples although the morphology of the final material showed the presence of homogeneous and interlinked network of hydroxyapatite crystals. Nevertheless, printed materials might be used as spongy graft substitutes or scaffolds for tissue engineering in low-mechanical solicitation. Calcium phosphate cements (CPCs) could be employed as synthetic bone graft substitutes or scaffolds for tissue engineering allowing the fabrication of more complex geometries and the customization of the implants mainly due to the possibility of be molded [1]. Moreover, the use of additive manufacturing technologies at low temperatures such as 3D printing permits the fabrication of pieces with enhanced performance over traditional techniques [2-3]. Usually, the obtained pieces have low mechanical strength, which limits its use to places with small mechanical stresses; however, the use of polymeric additives such as acrylamide (AA) and ammonium polyacrylate (PA), could reinforce the system through in situ polymerization and increase the mechanical properties of the final piece [4]. Some studies reports the use of calcium phosphate powders such as à ¯Ã‚ Ã‚ ¢-tricalcium phosphate, tetracalcium phosphate, and ÃŽ ²-tricalcium phosphate [ÃŽ ²-Ca3(PO4)2; ÃŽ ²-TCP] as row material in the manufacture of scaffolds by means of 3D printing technology [5-8]. However, none of the reported studies refer the use of dual setting ÃŽ ²-TCP-based cement hydraulic system as proposed by the authors. Thus, the aim of this work was the fabrication and characterization of a dual setting composite cement based on ÃŽ ²-tricalcium phosphate (ÃŽ ²-TCP)/AA/PA by 3D printing technology. A Z310 Plus Printer Prototyper was used to print the pieces. Previously shyntethized ÃŽ ²-TCP powder [9], was mixed with ammonium persulfate [(NH4)2S2O8] and placed in the printer chamber. Powder layer thickness was set to 0.0875mm and binder liquid/powder ratio was 0.31mL/g. The binder was composed by a solution of 5%wt Na2HPO4, 10%wt acrylamide (AA), 1% N,N methylenebisacrylamide and 0.5% N,N,N,N- tetramethylethylenediamide [4]. Pieces in the form of cylinders and rectangles for compressive and 4 point bending assays were prototyped. Phase composition of the samples was determined by X-Ray Diffraction (XRD) in a PHILLIPSà ¯Ã†â€™Ã¢â‚¬â„¢ diffractometer (X ´Pert MPD). Morphological differences were observed by Scanning Electron Microscopy (SEM) using a JEOL microscope (JSM-6060). Compressive strength (CS) and flexure stress (FS) were measured in servohydraulic Universal Testing Machine (Instron 3369) with a load measuring cell of 2kN and a loading rate of 1 mm/min. Figure 1 shows a photograph of the printed materials after removing powder excess. Minor differences were observed in relation to the original sample size. Figure 2 shows the XRD patterns of ÃŽ ²-TCP powder and prototyped cement after 7 days in water/37.5 °C. After setting and aging, some ÃŽ ²-TCP peaks (JCPDS 09-0348) could be identified in addition to the characteristics peaks of CDHA (JCPDS 46-0905). Mechanical properties, water absorption apparent porosity and density can be observed in Table 1. Values of both compressive strength, and flexure stress were very low. Slight differences between the values of apparent porosity of the samples were found as a function of the arraignment of prototyped piece; on the other hand, apparent density values were the same regardless of the format of the piece. Microstructural features of the prototyped material are shown in Figure 4. Typical petal-like plates distinctive of setting and hardening ÃŽ ±-TCP-based cements can be observed both on the surface and the fracture surface. However, the size of the crystals in the inside of the material is higher (à ¯Ã‚ Ã‚ ¾5à ¯Ã‚ Ã‚ ­) than those found in the surface and a greater homogeneity is observed. In addition, some unreacted ÃŽ ±-TCP grains and macropores from about 5 microns of diameter can be observed at the outward of materials. No evidence of the presence of the hydrogel formed during the in situ polymerization of acrylamide was observed. Usually, strength is difficult to reproduce for ÃŽ ²-TCP-based CPCs because of the variability of ÃŽ ²-TCP phosphate properties from different sources. Factors like mean particle size and distribution, specific surface area, wettability, and phase impurities markedly influence the properties of the resulting cement. Since the precipitation of CHDA is responsible for the adherence and interlocking of the crystalline grains, which results in hardening; the fall of the mechanical strength can be attributed to the low transformation of ÃŽ ²-TCP into CDHA (Eq 1) according to the results of XRD. The value of the apparent density was close to the theoretical density of ÃŽ ²-TCP (2.86g/cm3), confirming no transformation of this phase into CHDA. When polymerization is conducted in aqueous slurry of ceramic powder, the resulted crosslinked polyacrilamide hydrogel is able to bind the ceramic particles and provide strength to the resulting system [10]. However, the addition of acrylamide to the system apparently did not work as reinforcement of the ÃŽ ²-TCP-based cement as expected. Moreover, the presence of the hydrogel after polymerization could be prevented the solubilization of the ÃŽ ²-TCP particles and subsequently inhibited the precipitation of the CDHA; so the strength of materials decreases. Furthermore, the high porosity of the prototyped materials also negatively influences the mechanical strength obtained. Water absorption values were not significantly different from those found for samples of cement without additions hydrogel [11], which reinforces the idea that it could be possible that the in situ polymerization of the acrylamide have not occurred. SEM results showed the presence of large number of plate-like crystals of aged CDHA in both: surface and fracture surface. Differences in the sizes of the crystals are due to the mechanism of hydrolysis which is dependent on the diffusion of fluid through the layer formed and occurs from the inside to the outside of the material. However, even though the presence of this entanglement of CDHA is responsible for the mechanical strength, the existence of unreacted ÃŽ ²-tricalcium phosphate and the high porosity of the prototyped materials are critical factors in the final properties of the cement. In conclusion, it is possible to obtaining scaffolds of dual setting hydraulic cement by 3D printing. The mechanical properties thereof are low for applications where high mechanical stresses were required. Nevertheless, the obtained pieces were high porosity and could be used as scaffolds for cellular growth and cancellous bone replacement. Acknowledgment The authors acknowledge the financial support from CNPq-the National Science and Technology Development Council (Research Grant 190005/2013-0). 1

To Kill a Mockingbird by Harper Lee :: To Kill a Mockingbird Essays

As readers, we saw Scout mature and grow as our narrator and as a person. She learned many things, but also lost many things. As she grew up and changed, she began to see how things really were, and gained the knowledge of the pure hate that one man can show another. Scout lost her innocence when she found this out. She began to see how cruel the world could be to someone who is a little different or strange. She saw this in the prejudice that was shown to Tom Robinson, Walter Cunningham, Miss Maudie and even herself. She gained the wisdom of the world outside her back door and began to see how society works, (it is very cruel and cynical). Although this may not have been a good thing, she could now see how unimportant it was. Atticus taught Jem and Scout to be polite, caring kids. He instilled in them a great sense of love for their neighbor and told them things that would help them get on in life. Scout was very lucky to have someone to guide her along the way. Although she was faced with â€Å"the real world†, she had lots of people who would willingly explain to her and guide her. Scout really matured during the course of this book. She went from a six-year-old child with no knowledge of the real world to a ten year old who had a lot of life’s most important lessons shown to her at a very young age. She had to learn, very quickly, that life would not always be easy and fun. She learned of the horrible ways men can treat other men and of the ugliness of station, poverty and hate. The author, Harper Lee, picked an interesting person to narrate the story. This had some advantages and disadvantages as the story progressed. This writing technique is a very versatile one. When the author uses Scout as the first person, she opens the reader’s eyes to the way children think and act. She also offers a fair opinion of the affairs of Maycomb, and doesn’t dwell on adult matters and make it boring. Some disadvantages of picking Scout for the first person viewpoint were that even though she was smart, she didn’t really understand what all the fuss was about. She was too innocent and young to really grasp the point sometimes and tell the reader, about it.

The Need for a Systems Development Process Essay -- Business Managemen

The Need for a Systems Development Process   Ã‚  Ã‚  Ã‚  Ã‚  The process is needed to address business needs and opportunities in a systematic and methodical manner that maximizes potential benefits while mitigating risks. It is a methodology that takes into account all aspects of existing processes, identifying its weaknesses and bringing opportunities light.   Ã‚  Ã‚  Ã‚  Ã‚  At a fairly early stage, the feasibility of the project is examined and the powers that be are given the opportunity to nip potentially disastrous projects before they can soak up too much cash.   Ã‚  Ã‚  Ã‚  Ã‚  Additionally, the process refrains from a potentially costly commitment to a particular physical solution by focusing on the logical model before formulating alternatives.   Ã‚  Ã‚  Ã‚  Ã‚  The process also ensures that the project remains on track and on focus thereby reducing the tendency for scope-creep. Mechanisms built into the process allow for control and oversight. And the paper trail generated in the faithful adherence to this process allows for a historical trace and is also the framework of the system documentation. What situations occur when system development fails?   Ã‚  Ã‚  Ã‚  Ã‚   The most egregious situation, in my opinion, that could develop would be that an enormous amount of capital is unknowingly poured into an unfeasible solution. Almost as bad would be if the same money were to be spent on a project that does not appropriately address the business concern for which it was intended. The implantation phase could...

Going for the Look but Risking Discrimination Essay

In the society we all live in today, where outside beauty is emphasized more than inner beauty, businesses have realized how to utilize that view to their own benefit They have looked at trends and realized that it is profitable to hire those with outer beauty. However, since certain businesses are only hiring certain ethnicities in order to project that image, it has been questioned whether these businesses are discriminating. In the article, Going for the Look, but Risking Discrimination, it says that † hiring attractive people is not necessarily illegal, but discriminating on the basis of age, sex, and ethnicity is. The companies cannot help it that only certain types of people fit their marketing image and their hiring strategies are not exactly discrimination because they have nothing else against other people except that they aren’t selling material. Although it might be seen as discrimination in only hiring certain types of peoples, I agree with Cohen that it is a smart move to hire based on image because if is an effective marketing strategy. Image plays an important role in determining how much certain products can be sold. The differences in the prices of the clothes sold in for example, Walmart, and those of Nordstrom or Neiman Marcus is due to image. When you walk into places that look cheap and wear the clothes there, you do not feel all that glamorous. However, in designer stores, where all the models are what we call chic and all the products are in a fancy arrangement, everyone feels compelled to buy the product so that they can look like a million bucks. Also, chic models are featured in designer magazines such as Bazaar that give the impression to readers that if they have these certain items they can also be beautiful Because of this, Gucci,Louis Vuitton, and other brand items that are considered designer items can be sold at the price of thousands of dollars. This is beneficial for businesses because they can make a lot of money from items that do not take much to produce and also come from cheap labor probably. No one buys those bags because they are of particular good quality but just because the brand name tells others that you are â€Å"in† and that you are possibly rich. Looks are attractive to the eyes; that is human nature since it is the strongest sense and will not likely be subject to change. The first impression that someone always gets from another person is fbased on the way they look. Everyone basically has the same view on what is pretty and what is not and that view influences their decisions on what to buy. In a society where most people care about what they look like, it is essential for companies to portray an image that is attractive and makes the person want to look that certain way. Abercrombie and Fitch is an example of a store that excels at doing this. They hire buff guys and attractive white girls to portray a preppy, American style to be models and sellers. They also attract customers by appealing to another important human sense, smell; they spray the store with an intriguing perfume. When girls see good looking guys, they would want to walk into the store to check them out and the same for guys toward girls. This gives them an opportunity to also look at the clothes at the same time. This leads to increases in sales that generate profit and future profit. For the future profit, I mean that if many people go to a certain store, it would soon turn into a trend. Those that shop at the store would influence their friends to do so too. In some cases, businesses have to hire for image. If they do not do so, things become awkward and may not reflect a business’s culture. Since the United States is a diverse country with many ethnicities, this situation applies directly to this nation. Throuhout ths country, there are many restaurants that are designated to sell certain types of food such as Japanese, Chinese, Mexican, and many others. There are also areas that are designated to certain cultures such as Chinatown and Japantown. When customers walk in to those restaurants or areas, they immediately think that they should see people of a certain ethnicity working there. Also, the setup of the table and other decorations also seeks to portray a cultural image that influenced people’s views. Ths might seem stereotypical, but it has its practcalities. This cultural image gives the consumer an impression that the food made or the products sold are authentic, which is the whole reason that they visit those cultural places in the first place, which is to get a taste of other cultures. Cohen is correct in that hiring for image is essential for good business. It must be effective since all businesses pursue to do so. Hiring for image leads to the increased prices of product, increased sales of products, and can give the impression of authenticity which eventually leads to what businesses want, profit. It also is an important aspect in attracting the teenager group which is a large portion of consumers; Teens are well known for wanting to have a good image due to peer pressure and to be popular at school. The claim that businesses are discriminating are unreasonable; they may only be hiring certain types of people , but that is uncontrollable in pursuing to satisfy their customers’ wants and needs. They are only trying to do what they think will generate the most profit. If most people ask themselves, they would rather choose a place with good looking people than without. However, although it is beneficial for companies, the question of whether is it moral is another question. Is it right to not give others a chance just because they are not attractive even if they have more experience? That’s a very deep question that I think is very debatable.

Quality Control and Business

rendering of championship The I-TEC Corporation is runned as a partnership of fifteen pack. The numbers atomic number 18 important to guide the subscriber line to the good path of success. Ideas from individu tout ensembley partner apply to the climb upth of the duty to new heights.The documentary of the task is to provide low approach computers. It was started to address the problems that the country was facing with the up to date engineering science. If a country doesnt take up access to computers, the citizens result not be able to know what is passing on in foreign countries and lead be classed as st superstar ripen. - Location The bloodline is located in Cul-de-sac which is not too far from the hoods town. It is an high-minded spot because of its accessibility to transportation.Vehicles can some(prenominal) leave and enter the capital without the supernumerary cost. It is also close to the docks where the argumentation imports opposite move for the man ufacturing of the computers. It is also a giving medication incentive, meaning the land was cheaper if the handicraft had to corrupt its own land. The type of labor necessitate is -professional -skilled -semi-skilled -unskilled Professional Management (1 for each celestial sphere of management)- to assist with the initial stability of the personal credit line also to get a line on output signal and marketing aspects. Skilled Workers, It technicians, inspectors, etc(5 in each department). to allow the job to be fortunate and to chink that the organize is being make right. Semi-skilled Drivers and transportation staff (about 12 drivers) to ensure that products and raw material is transported in or out of the business safely. Unskilled light(a)up position staff (10 to be able to secrecy that entire factory) to ensure that the business is clean and a healthy environment. Sources of fixed and functional capital Fixed capital started with a loan from the bank. This sum of currency enabled the business to cover up cost of the entry and structure of the building, transportation and various machinery.Working capital was funded by the partners in-person expenditure afterward saving m unmatchedy over the years and a minuscule contribution by the bank - As the entrepreneur I am the one with idea and goal to start make the business. because I am the one how take serious accountability and inherits all the risks of the business. ROLES OF BEING THE ENTREPRENEUR -responsibility of taking the risks of owning a business -responsibility to ensure that the business is profitable - all liabilities atomic number 18 directed straight earlier to his funds - Type of ware The business has a domestic range of production. intend that the business presently scent ats to the market ready(prenominal) in the country it is situated in. after a few years, the business hopes to stir into an tradeing production era, when we will sell to other(a) countries around the world. Level of production The company has a secondary take of production. It produces products from their raw material state and because sells it to the market.Mainly the business focuses on the production of the product. In the secondary level of production, the business imports parts that are already manufactured from other companies and puts them together. - Quality control measures Inspectors from the Bureau of Standards check the theatrical role of products and equipment in the business. They certify that each product is of a certain metre for the country. There are also business inspectors to ensure that the business keeps up with the quality expected.They ensure that the best type of machinery and products are bought from the top manufacturers. The business inspectors also look at products at each peg of production to provide perfect quality. workout of technology In the aspect of technology the business uses it to its advantage. Computers, security cameras, machi nery controls are utilise on a daily grounding in the company. Technology is simply indispensable to make the business run fuddle and more effective. For example, the machinery is used to make the work load on the business forgiving recourses much easier.The involvement with the World immense Web also influences the progress of the business. Linkages The business mainly focuses on its forward linkages, which is people that the business sells to. The service sector, banking, education, financial, health, helps the business grow in many ways. A forward linkage benefits the business because it provides a cool off market to sell products to the customers. - Potential process Over a period of time, the business would be hoping to improve some(prenominal) intimate and externally. INTERNALThe cast up of working staff and increase in production. Develop on the products do and provide more variety of the items sold. Therefore the income earned by the business will increase. EXTER NAL The movement of location or expansion of the business. Opening more branches both locally and regionally. Government rules Employment regulation-The business must have a regulation to permit employment to others. If not when the business employs people it would be illegal. Taxation- Taxation must be followed by all businesses to wear the government to improve. This cooperation has no exception.Import and Export license- The business needs to be certified to export and import to other countries. Ethical issues work the business will have to have an environment friendly production seed down where the emissions from the manufacturing plant will be trim drastically. The company follows the theme less move go green be clean. inclination the equipment that is not being used and the tout material is properly disposed by the companys personal sanitization officers. Worker treatment employees are do by with a family-like environment where each employee would bump like him o r her is in a comfortable job.

Medical Terminology Paper

Medical linguistic communication Paper 1 A protagonist of mine went to a girls basketball plump for with his daughter one night a couple of weeks ago. While they were there, his daughter Nia was kvetch of CRAMPING in her right GASTROCNEMIUS, it got so heavy(a) at one time her popping (Scott) told her to point her toes upward to try and gunpoint the CRAMPING. When she did, she had temporary PARALYSIS in her legs and fainted. He hence took her home where she seemed to be lovely for a while.after a while had passed she then went to get up to do something and fainted again. He then called the rescue squad who came and took life-sustaining SIGNS and with their DIAGNOSIS brought her to the Glens Falls Hospital indispensableness Department to be assessed in the TRIAGE room. after(prenominal) several blood samples and ANGIOGRAPHY there forecast was she was full of THROMPLIC OCCLUSIONS from her ABDOMIN CAVITY to her TOES.At that time the medico decided to send her by helicopter straightway to Albany Medical gist where they have a NEUROLOGY military posture GROUP. Once she was assessed in TRIAGE there they immediately ran a PHLEBOGRAPHY along with a duplex ULTRASOUND, and lots of bloods samples that checked ERYTHROCYTES, HEMOGLOBIN, LUEKOCYTES, THROBOCYTES, LYMPHOCYTES MONOCYTES, NEUTROPHILS, among many new(prenominal) things.The SURUM is very important in a blood sample of this sort because it is utilize to find FRIBRINOGEN AND PROTHROMBIN which is CLOTTING PROTEINS. After the test where done they started her on an ANTICOACULANT to keep open any more clotting, and a cloudy VEIN THROMBOSIS TREATMENT to break up the clots she had. After a few days the THROMBUS were gone and she was able to come home. She is however seeing SPECIALIST because they have non found out why this has happened. every(prenominal) they know is that it is a Factor 5 defect.

DEVELOPING STRATEGIC MANAGEMENT AND LEADERSHIP SKILLS Essay

IntroductionLeadership and management, these are two words we use on daily basis. But the questions like how do we realise good leaders, what qualities, attitude, style and behaviour do they exhibit, are frequent. The ability to lead is not connected to education, although most leaders what are intelligent people. Many qualities required for a leader are also possessed by managers.Although it is unique to everyone there are a total number of common ways.I think, by developing our leadership skills, we are assured a more rewarding and successful career. There is no doubt that, leadership potential can be developed. With commitment, effort and practice, anybody can move beyond the skills you how are born with to be an excellent leader.â€Å"The most dangerous leadership myth is that leaders are born—that there is a genetic factor to leadership.Leadership differs to direction.

Bennis. Globalisation has resulted in diversity. To maximise contribution, each organisation and its managers are now challenged with creating inclusive cold working environment. They need to understand effective leadership style and culture to build trust and effective relationship.There are various means of considering leadership, that vary extract from focusing on the character traits of leadership that is excellent to highlighting facets of the scenario that help determine how folks lead.The strategies how that were effective yesterday are not necessarily effective in the same situation today†-QuinnLook more:  strategic management process essayIn order to face the growing competition in the market, it is very urgent for organisations to build potential leader. Developing strategic management and leadership skills should be a part of organisations’ actions.1.1 Explain the link between strategic management wired and leadership Strategic Management consists of t he analysis of any organisation, decision making and necessary actions in order to create and sustain competitive advantages.It is merely one of many other assets a thriving manager must possess.

Usually it is considered as the responsibility for the overall direction of the organization sums up what strategic management is all about. It can consider also define as the process of identifying and executing the organisation’s strategic goals (mission, vision and objectives) by matching its capabilities with the demand of its environment.Strategic senior management contains a set of managerial decisions. Leadership is the ability of a person to get other willingly to follow.Its something which is accomplished when a individual motivates individuals in a group.Equally, a good leader free will also be a manager. Majority of practical people are interested primarily in what they have to do, and not whether it should be labelled ‘leadership’ or ‘management’ or both. â€Å"It is very true that I have said that I considered Napoleon’s presence in the field equal to forty thousand other men in the balance† —Duke of Wellington. Difference between strategic management and leadershipManagement| Leadership|Intended to plan, organize, co-ordinate and evaluate| Job is to inspire and motivate| management administrate the organisation| Leaders innovate | senior Management tries to maintain the organisation| Leaders tries to develop| Focused on system and structure| Focuses on people|They focus on the present situation | They look towards future| React to problems logical and issues| Proactive to issues and problem| Prefer to control| Knows how to delegate|Minimising risk| Taking risk|  There are thousands of examples for leaders in the world.Leadership and top management arent synonymous.

2 Analysis of impact of management and leadership styles on strategic decision There are different leadership and management styles. Different various styles work well in different situations. They are based on different assumptions and theories. Strategic decisions taken by leaders depend upon their style.Leaders that are supportive understand and good sense women and men feel.2. Democratic styleThe leader involves employees in the decision making. This kind of style is usually appreciated by the employees or subordinate. how This style would bring problems in a situation where there are wide ranges of opinion and there is no well-defined way of taking the first final decision.They also need to make sure they manage change effectively.

Transactional leadershipThe assumption behind this kind of leadership is that people how are motivated by rewards and an organisation work well with a clear chain of command. This kind of leader works thorough creating all clear structures. Subordinates duty  will be well defined and also the reward they get for following the orders. Punishments are not always mentioned, but they how are also well-understood and formal systems of discipline are usually in place.Your leaders are the best factor on your companys capability.Transformational leaderThis style is based on the assumption deeds that employees will follow a leader who motivates them and a person with vision and passion can achieve anything. Transformation strong leadership start with the development of a vision, a view and path to future. That will excite and converter the employees. Transformational religious leaders are so committed always.Youre a pioneer, even in case you dont know it.

Understanding the situation 3. Applying appropriate skills and techniques.Leaders having different styles empty can have different levels of key elements. So the way and level in which they identify their personality can differ."Every leader has a certain style of political leadership thats innate.Especially when a strategic decision needs to made quickly. The impact of this style is for many people, this style feels harsh, a first great possibility of demotivation. Rest of people  assured leader can demonstrate consideration and compassion for team while using the Autocratic style, even though the team is not directly involved in the decision. There are situations in which leader wants input from employees or teams.Leaders are common now.

There is a more common thought that leaders who listen considerately to their follower’s opinion before making final decision get good result as compared to non-listeners. In the case of democratic style, the leader gives up ownership and control of a decision and allows the group to vote. Advantage of this own style is fairly fast decision, and an amount of group participation. No organisation or leader can implement a single style to deal with the multitude of decision that needs to be made during change process (Nancy, 2007).It could mean the folks who own and short run the company.Charismatic leadership style got few drawbacks. The complaint against Lord Browne was administration by media and business associates fuelled his charismatic new style and he ignored day to day core business activities.1.3 How leadership styles can be adopted to different situations? Success of an political organisation or a group dependent on the effectiveness of the leader.When employees are empowered theyre more prone to make decisions which are at the very best interest of the particular client and the organization also.

Leaders must be up to date of the situations. Leaders must be prepared to step in and show the way in all kind of situations.Different style can be adapted to different situations in relation to 1. Business- situations 2.Are such far more likely to reveal their very own loyalty the moment it matters.We know that high risk situation needs very strong and active direct involvement by the leader to keep it control. The people or team members: – In every organisation, there will have different different kind of employees or members.Differ by characters, talents, skills, attitude etc. identifying the team members is a tough task.IT leadership theory Learn the best way to be.

He made a resolution to transform GE into one of the world biggest firm. With his unique leadership style and character, Welch made history during his 2-decade journey at GE. His way of leading was based on some concepts. Lead, not manage:- according to him political leadership can be found in as long as they come up with good ideas and can energize rather than depress and control.Face reality: – good company was losing its market values and there was too much bureaucracy when Jack Welch joined the company. He realised the social realities and brought out strategies and  initiatives that made things better. Simplify the business: – his goal at GE was simplify the business. He didn’t think deeds that business had to be complicated.It can mean opportunities, good ideas, new business or new products (kevin, 2007). Lead by more energizing others, not managing by authority: – Welch called his leadership ideal ‘boundary less’, which means an open organization, free of bureaucracy logical and anything that prevents the free flow of ideas, people and decisions (kevin, 2007). His choice was inspiring others to perform well. red Lead by doing- one of the leadership style adapted by GEInformation technology is critical to the future of GE.The basic assumption behind the theory is that individual characteristics’ make how them suitable leaders only in certain situations. Each situation requires a leader to vary behaviour to fit the conditions. In other words, there is no right or wrong way in leading all the time. Fred Fiedler’s contingency theoryIn 1967, Fred Fiedler proposed his contingency theory.

According to Fielder, the direct relationship oriented style is more effective in situations which are intermediate in favourableness. When an intermediate situation is present, the leader can self help to build confidence and cohesion by focusing on the personal needs of the individuals (Henman, 2007). Hersey and Blanchard theoryIt is another situational theory. This economic theory was introduced 10 year after Fiedler’s theory.That is, followers are not mature or immature in any total or chronological sense; rather, they have varying degrees of maturity depending on knowledge of or experience with a specific goal (Henman, 2007). Leader-style theoryThis theory was introduced by Vroom and Yetton. They explain the different ways leader can make decisions and necessary following guidelines for leader in order to determine the extent to which subordinate should participated in decision making. Charismatic leadershipCharisma, as explained by Max Weber, is a certain good qual ity of individual personality, by virtue of which he or she is apart from ordinary people and treated as a personality with exceptional power or qualities.An effective leader needs to diagnose the needs and wants of followers and then react accordingly.The impact of different theories of management on organisational strategy will be different. giant IBM needs extraordinary leaders who can create high-performance work climates and foster employee engagement; people who not only succeed but enable others to as well. A disciplined process of identifying and developing high achievers and leaders has been a main stone of IBM’s strategy to regain market political leadership in the IT industry.As Fiedler explained, task oriented leaders are very effective when conditions are favourable or unfavourable. When conditions are favourable, members relations how are strong, there is a positive relation between team and leader. Hence new strategies can bring and work it out well so easily. In unfavourable certain circumstances or in stressful situations, a leader’s structure and control can remove undesirable ambiguity and the anxiety that goes with it.

2.2 Create a leadership strategy that support organisational direction Leadership strategy for General ElectricsThe General Electric Company, or GE, is an American multinational conglomerate corporation incorporated in New York. Company operates in five sectors via energy, technology infrastructure, capital finance, consumer andindustrial.It old has been almost a decade since Jack Welch retired as GE’s chairman and CEO, the brain behind the success of GE.If we consider their way in which they lead, and how their decisions, it is clear that they preferred transformational leadership style. Even though both used the same style, Jack Welch had been more opposite extreme than his successor. Leadership strategy: – choosing a best leadership style is the major step in leadership strategy. Leadership at company such like GE is very crucial.It is concerned with emotions, values, ethics, standards, and long-term goals and includes assessing followers’ motives, satis fying their needs, and treating them as full human beings†- (Northouse). The reason behind the selection of this leadership style is this style motivates the followers. The leader and followers are full well aligned in this system. A transformational leader can motivate the followers by setting challenging goals.We have seen the different leadership style and their impact on organisation. Even though, no particular leadership style is better always. It depends on the situations. The best style GE can use is transformational leadership because of based its unique advantages.

The leaders should have collective capabilities like providing direction, motivate the followers, engaging employees in decision making and to gain their active support in implementing planned cross-functional actions, implementing successful innovations, adapting to change, ensuring transparency just like former leaders, developing talents logical and being responsive to customers like Jeffrey Immlet. Since the corporate strategy is becoming more global, it require greater cultural sensitivity among leaders, enhanced representation of different geographies at top level, enhanced language skills to enable cross cultural relationships and greater understanding of local laws and business arrangement in strategy making.3.1 Use appropriate different methods to review current leadership requirement We know the important of leaders.These programs build perfect foundation for accelerating  learning and development in a particular domain, from commercial to operations, from human res ources to information management, from finance and communications to modern technology (GE, Leadership Programs, 2013).There are more than 300,000 employees in GE. The company operates through different sector. GE consistently ranks as the most admired and respected new company in the world.CEO of GE believes that ideal situation for a global firm was to have its factory on a barge that you could first move around the world to wherever it was the best competitive environment at the time. Their strategy is to expand business globally, instead of just looking for alliances.Fast moving anti Globalisation opens new opportunities for a global firm like GE. Hence leadership requirement at GE is tremendous.But they need leaders not only in quantity great but also in quality.3.2 Plan for the development of future situations requiring leadership Requirement of leaders in the GE increases. Leaders are logical not only required in the top level but also in the various bottom levels also.

Leadership Programs: – GE has various leadership programs. As part of their strategy to achieve commercial excellence and drive organic growth, they are developing a pipeline of strong sales logical and marketing leaders at GE through  the Commercial Leadership Program (CLP).CLP offers a curriculum that boosts the development of commercial skills and various techniques that are critical to success in all GE businesses. CLP prepares candidates for a successful career in sales or first commercial operations by providing the opportunity to learn about GE’s products, industry, and customers while making valuable contributions to the on-going success of GE.As compared to their profit growth, they need more to build leadership qualities in their employees. Human resource leadership program: – In GE’s Human Resources Leadership Program people are gaining real-world business experience, contributing to GE businesses and getting in first line for HR leaders hip roles across the company.HRLPs can build countless HR leaders within GE. Experienced commercial leadership programs: – The Experienced Commercial Leadership Program (ECLP) prepares time MBA graduates and experienced professionals for GE leadership roles in marketing and sales.But under certain specific condition, they need specific skills. The more basic skill required for leaders are explained below.Integrity: – this is the basic quality of a leader. This quality makes people trust the leader.They can speak openly logical and accurately about their limitations. Self-regulation: – People who are in control of their feelings and sudden  temptation are able to create an environment of public trust and fairness. Appropriate self-regulators are usually thoughtful and resist making impulsive decisions. These are definite qualities of a good leader.

Communication skills: – to deliver leader’s idea properly, private communication skill is very necessary. A good communicator can pay attention and listen carefully. Lead by example: – One of the best ways to red lead is by example – use where needed, lending a helping hand, and making sure that the work you do is clearly understood by apply your team. Leadership skills strataplex: –Leadership skill requirements are often described as being stratified by organizational level.They are comprised of those skills related to basic cognitive capacities, such as collecting, processing, and disseminating information and learning and are the fundamental skills required for a large portion of the activities in which political leaders are engaged (Mumford, 2007) .These skills include skills like oral communication, written communication, ability to learn and adapt etc. 2. Interpersonal SkillsThese are skill relating to interacting keyword with and influe ncing others.Strategic SkillsStrategic skill requirements are highly conceptual skills needed to take a systems perspective to understand complexity, deal with ambiguity, and to  effect political influence in the organization (Mumford, 2007). This includes skills for planning, visioning etc. â€Å"Leaders are not born, they are grown†- this is the word by the heavenly father of management, Peter Drucker. Leadership ability is not an inborn skill most times.1. Entry level program or Commercial leadership program (CLP) is an example for it. The CLP is a 12 to 24 month program that develops marketing and sales skills through a strong very core curriculum and challenging assignments. 2.

The ECLP program consists of three, eight-month rotational assignments within the marketing and sales functions of one of GE’s businesses (GE, Experienced Program, 2013).4. normal Operation management Leadership program (OMLP): OMLP accelerates development of entry-level talent and produces leaders capable of meeting the challenges facing the Operations, Supply Chain, Manufacturing logical and Quality functions at GE (GE, Entry level program, 2013).4.Commercial leadership program (CLP) provides candidates with valuable training, personal experience and exposure to a team of motivated colleagues and helpful mentors that can accelerate their careers. HRLP (Human Resource Leadership program) has created countless generations of HR leaders at GE. The program continues today and still focuses on taking talented people, providing forgive them with globally diverse challenging experiences, and developing them into world-class HR leaders. Candidates will have formal training, ro tation, seminars, business molecular simulations and community service activities.Another way of developing leadership skills is to get familiar with your followers. It will great help you in understanding their feelings and their needs, which in turn will help you in managing preventing their needs. Different plan for the development leadership skills includes conducting seminar, training programs, meetings, job rotations etc.ConclusionThis assignment is used to explain the important link between strategic management and leadership.Style should be adapted according to the business situation, team members and culture of the organisation. Different leadership theories are discussed in the assignment. Situational theories and contingency theories have been applied. The situations in which different theories can be applied are explained.

In this competitive world, organisation best can only sustain if and only if they can bring strong leaders.There are different ways of enhancing the leadership skills for future requirements. And there should be a plan of developing these skills. The new plan should cover all the current and  future needs for leadership and is helpful in the overall progress of the organization.Leadership style : A powerful model. TJ. Derue, S. (2011).Entry level program. Retrieved 2013, from www.ge.com: http://www.Retrieved may 5, 2013, from www.ge.com: http://www.ge.

ge.com: http://www.ge.com/careers/culture/university-students/experienced-commercial-leadership-program/india GE.com: http://www.ge.com/careers/culture/university-students/experienced-commercial-leadership-program/india GE. (2013).ge.com/careers/culture/university-students/information-technology-leadership-program/india GE. (2013, January 1). Leadership Programs.com/in/careers/leadership_program/index.html Goleman, D. (2004). Leadership That Gets Result.