Monday, December 30, 2019

Knowledge Management at NASA - Free Essay Example

Sample details Pages: 8 Words: 2427 Downloads: 4 Date added: 2017/06/26 Category Management Essay Type Analytical essay Level High school Did you like this example? KNOWLEDGE MANAGEMENT AT NASA EXECUTIVE SUMMARY The National Aeronautics and Space Administration (NASA) is the agency for United Stages, which is responsible for the Nationà ¢Ã¢â€š ¬Ã¢â€ž ¢s civilian space program and for aeronautics and aerospace research. The knowledge Management (KM) at NASA is considered to be very important since the knowledge is the primary resource to create the competitive value for the organisation. In this respect, this report will describe the key knowledge areas along with some of tools based on IT and Socialisation for managing the areas. Don’t waste time! Our writers will create an original "Knowledge Management at NASA" essay for you Create order After this research it became clear that such an intelligent agency as NASA has quite a few flaws in knowledge management. For instance, Lessons Learned System seems to be a good idea to prevent from knowledge loss as people retire and take with them tacit knowledge, but for some reasons this valuable system is not working efficiently and is not used by the managers. The system is funded enormously, but is not doing the job. These tools, however, could not pursue the aim of its KM without the healthy knowledge sharing environment within the organisation. With incentives such as rewards and recognition for the best knowledge sharing staff, the members are encouraged to share their expertise with others and through establishing separate structural role such as Office of Chief Knowledge Officer; Knowledge management at NASA can be kept under control. After discussing the changes in regards with Knowledge Management over the last five years, the report will be concluded with a few recommendations for the future of NASA. Table of Contents EXECUTIVE SUMMARY NASA KNOWLEDGE AREA IT TOOLS FOR KNOWLEDGE MANAGEMENT DESCRIPTION OF THE ORGANISATIONà ¢Ã¢â€š ¬Ã¢â€ž ¢S USE OF SOCIALISATION-BASED TOOLS FOR MANAGING KNOWLEDGE KNOWLEDGE SHARING CLIMATE WITHIN THE ORGANISATION CONCLUSIONS AND RECOMMENDATIONS REFERENCES NASA KNOWLEDGE AREA NASA (National Aeronautics and Space Administration) is an agency that is responsible for all science and technology in the United States, and particularly specialises on airplanes and space. Its work is divided into three main categories: aeronautics, science and human exploration and operations. NASAà ¢Ã¢â€š ¬Ã¢â€ž ¢s knowledge area is quite wide. Satellites help ordinary people as well as scientists to gain more knowledge about space and Earth. Astronauts carry out scientific research in orbit. Also, space probes study the solar system, and beyond. New scientific developments improve air and space travel. Moreover, NASA is beginning a new program to send humans to the Moon, Mars and even beyond. Most importantly, along with just mentioned main functions, NASA shares what it learns, so that the obtained knowledge can make life better for people all over the world. For instance, any company can use NASA discoveries to create new spinoff products. However, NASA, in its own w ebsite, defines main knowledge areas as: Aeronautics: manages research focused on meeting global demand for air mobility in ways that are more environmentally friendly and sustainable, while also embracing revolutionary technology from outside aviation. Human Exploration and Operations: focuses on International Space Station operations, development of commercial spaceflight capabilities and human exploration beyond low-Earth orbit. Science: explores the Earth, solar system and universe beyond; charts the best route of discovery; and reaps the benefits of Earth and space exploration for society. Space Technology: rapidly develops, innovates, demonstrates, and infuses revolutionary, high-payoff technologies that enable NASAs future missions while providing economic benefit to the nationà ¢Ã¢â€š ¬Ã‚ . NASA has been for a long time and was assembled from several existing federal agencies and organisations for the primary purpose to overrun Russia in space race in 1957. The cold war is long over, but NASAs knowledge area remains the same for decades: space science, aeronautics. IT TOOLS FOR KNOWLEDGE MANAGEMENT NASA, even though, having so many intelligent people working for it, for many years and even now is still facing many embarrassing failures. So, in 2000, the United States Congress, which also funds NASA, directed the agency to develop appropriate knowledge management tools to reduce the possibility of miscarriages in future and to address impending retirements which were becoming serious problem as retirement also meant that people who had most valuable tacit knowledge were going to retire without sharing that knowledge with novices and younger managers. Up until 2002, most knowledge management tools at NASA were information technology systems. The development and implementation of these IT systems was sponsored by senior level CIO Lee Holcomb. NASAà ¢Ã¢â€š ¬Ã¢â€ž ¢s formal mechanism for sharing lessons learned across the agency was its Lessons Learned Information Systems and it contained lessons from the operation or design of particular missions and project elements. LLIS is one component of NASAà ¢Ã¢â€š ¬Ã¢â€ž ¢s larger knowledge management and sharing system, which includes the online NASA Engineering Network (NEN), NASAà ¢Ã¢â€š ¬Ã¢â€ž ¢s Academy of Program/Project and Engineering Leadership (APPEL) training, ASK Magazine, the Masters Forum, and the annual Project Management Challenge seminar. Several NASA centres maintained LLISs geared toward their own staff and project managers had to review on an ongoing basis. Leonard, Kiron (2002) found in their research that managers actually were reluctant sharing negative lessons for fear that they might not be viewed as good project managers, and that was little time for lessons learning to take place. In a 2002 report General Accounting Office revealed that there were significant inadequacies in the effectiveness of LLISs. The main causing concern finding was that managers do not routinely identify, collect, or share lessons. Instead, managers chose program reviews and informal discussions with colleague s as their primary sources for lessons learned. One of the reasons why managers were not using LLIS was because the lessons covered so many topics that it was difficult to search for an applicable lesson. Another important IT tool for managing knowledge is NASAà ¢Ã¢â€š ¬Ã¢â€ž ¢s website, www.nasa.gov, which, according to Leonard, Kiron (2002) encompasses more than 4 million Web pages, thousands of databases and electronic repositories, and millions of online reports. Having this huge amount of knowledge it was up to knowledge management team to make it useful to internal and external agency constituens. For internal use, Holmà ¢Ã¢â€š ¬Ã¢â€ž ¢s (CKO of NASA) team developed Inside JPL and inside NASA pages à ¢Ã¢â€š ¬Ã¢â‚¬Å" customisable portals that staffers used to search efficiently for information they needed on an ongoing basis. These pages could be tailored to access project related information from all over NASA, universities, industries. In addition, several Web-based too ls were being developed to facilitate collaboration among project team members who were spread across centers. In the past 5 years, even though, everybody agrees, that LLIS is not working efficiently, there have been no significant changes or improvements. Only talks and audit reports that NASAs knowledge management IT tools have to be improved. DESCRIPTION OF THE ORGANISATIONS USE OF SOCIALISATION-BASED TOOLS FOR MANAGING KNOWLEDGE In a contemporary competitive society, discovering new tacit knowledge and sharing existing tacit knowledge are considered to be vital for an organisation in order to survive from severe competition. The tacit knowledge are often exploited through socialisation process, which means that the knowledge is created and synthesised by joint activities such as face to face meetings and brainstorming groups. In the case of NASA, in which the tacit knowledge is considered to be the primary resource of knowledge due to the nature of the organisation as explained earlier, there are three distinctive mechanisms facilitating socialisation to gain tacit knowledge, namely, Federal Knowledge Community, Knowledge sharing workshop and PaL (Pause and Learn). Recently, NASA has introduced a web-based knowledge management system called Knowledge Map. It is basically a virtual space that enables users to find the right information in short period of time by organizing the area of expertise and th e knowledge from the expertise in systematic way using map. It shows how diverse the expert knowledge areas are possessed by NASA and the current projects are being introduced. The experts, however, could not just grow by themselves. Underneath of Knowledge Map, there are strong knowledge network and community of practice. These are the mechanisms using socialization to support Knowledge Management system. On March 28th 2014, NASA experts quarterly official meeting called Federal Knowledge Community (2014) was held at Pentagon. In this meeting, all the knowledge experts, over forty participants, from diverse knowledge areas voluntarily brought together and shared their knowledge not only by giving a presentation of specific area of expertise but also by informally mingling each other. It is certainly beneficial for NASA since engaging in such a meeting, the participants may obtain valuable knowledge and the host may also be able to gain a new wisdom relating to management of comm unity. Another socialisation based mechanism that NASA uses for KM is Knowledge sharing workshops. In this workshop (Goddard, 2014), most of participants are the project managers who really want to acquire the practical knowledge to manage their project successfully and they come together in the workshop discussing the current project management lessons and experience. The interesting feature of this seminar is that the discussion is not recorded and the issue that could be talked in that is varies. It helps the participants actively engage in the discussion and learn from each other. The last but not the least socialisation based mechanism is PaL (Pause and Learn). It is a proven technique that enables team members to identify the issue facing to the team and resolve the problem by informally engaging in a group discussion. In the discussion, it is often led by an outside facilitator in a way that he/she leads an attention on 5 clear questions. What did we intend to do? What worked well, and why? What didnà ¢Ã¢â€š ¬Ã¢â€ž ¢t work well, why? What did we learn from this? And what should we change? By answering these questions among members, it bridges the knowledge gap between members and makes the team as a whole to see the problem from the different perspective. These socialisation based mechanisms are fundamental mechanisms that enhance NASA to be more innovative and effective in a way that it helps the members become more aware of the issues in their projects and they are one of the best mechanisms of sharing tacit knowledge. Socialisation based mechanisms in last five years have been improved. For example, remote collaboration through tools and team training has been implemented by developing Web-based collaborative environment. KNOWLEDGE SHARING CLIMATE WITHIN THE ORGANISATION Some activities at NASA centers have sought to find ways to encourage knowledge sharing. For example, scientists at NASAà ¢Ã¢â€š ¬Ã¢â€ž ¢s Langley Research Center were monetarily rewarded if knowledge they capture and share are reused. However, even NASA recognises that rewards should be part of its initial priority are for knowledge management, it still has not yet initiated any agency wide incentives for knowledge sharing. Other than having the incentives, the factors that compose the knowledge sharing environment in NASA are the specific organizational role in Knowledge Management. In NASA, there is a separate department supporting KM, Goddard à ¢Ã¢â€š ¬Ã¢â‚¬Å" Office of the Chief Knowledge Officer. In the official website for Goddard (2014), introduces itself as a responsible centre assuring NASA keeps its value in a learning organization. The major role of the department is to design, develop and deploy meaningful learning activities, so that the NASA personnel can benefi t from and enable to develop themselves in achieving NASAà ¢Ã¢â€š ¬Ã¢â€ž ¢s strategic goal. The socialisation based tool that has presented previously is the main activities that were developed in the department. By having a specific department and developing the activities, NASA promotes the knowledge sharing environment into a practice. The clear vision of this department can be evident from the interview with Edward Rogers, (Michael 2009) the Chief Knowledge Officer for NASA. In his interview, he states that his view of successful KM is like a good pair of shoes, in a sense that, NASA has to find the way that KM system could fit in the particular needs for the organization and make it deliver the organization to better place in a competitive environment. In other words, it is crucial for Office of Chief Knowledge Management to focus on creating healthy environment that promotes knowledge sharing in order to support KM. CONCLUSIONS AND RECOMMENDATIONS NASA, as one of the worldà ¢Ã¢â€š ¬Ã¢â€ž ¢s most authoritative organisations, has a rather healthy knowledge management system, but it still clearly needs improvement. According to our findings, the agencyà ¢Ã¢â€š ¬Ã¢â€ž ¢s expensive IT knowledge sharing system is not working the way it should and definitely needs more attention. Perhaps, more developed incentives system would encourage employees to use LLISà ¢Ã¢â€š ¬Ã¢â€ž ¢s more often and share their valuable tacit knowledge instead of taking it with themselves when retiring. However, only explicit, widespread support from top down will create the type of culture where knowledge sharing is commonplace. This type of encouragement has begun but yet to fully emerge, mainly because many NASA managers are not certain that knowledge loss is a crucial problem. REFERENCES Charles S. 2014. Powered by Mission.Government Executive. Vol. 46, Issue 1 Federal Knowledge Management Community, NASA, assessed 20 May 2014, https://km.nasa.gov/14th-quarterly-federal-km-working-group-meeting/ Goddard Space Flight Center, NASA, assessed 20 May 2014, https://www.nasa.gov/sites/default/files/files/PaLBrochre(1).pdf Goddard Space Flight Center, NASA, assessed 20 May 2014, https://www.nasa.gov/centers/goddard/about/organizations/OCKO/about/index.html Goddard Space Flight Center, NASA, Knowledge Sharing Workshops, assessed 20 May 2014, https://www.nasa.gov/centers/goddard/about/organizations/OCKO/workshops/index.html#.U4GdrPl_t8F Goddard Space Flight Center, NASA, Pause and Learn, assessed 20 May 2014, https://www.nasa.gov/sites/default/files/files/PaLBrochre(1).pdf Hernandez C. Sh. 2012. Knowledge Management at the Jet Propuslios Laboratory: History, Potential,and Challenges. The Public Purpose. Vol. II, pp 61-67. Hoffman E., Boyle J. 2013. Tapping Agency culture to Advance Knowledge Services at NASA. [ONLINE]. Available at: https://www.astd.org/Publications/Magazines/The-Public-Manager/Archives/2013/Fall/Tapping-Agency-Culture-to-Advance-Knowledge-Services-at-NASA. [Accessed 26 May 2014]. Lengyel, D. M. Newman, J. S. 2010. Managing Risk on the Final Frontier. Defense ATL. Vol. 39 Issue 3, Special section p46-50. 5p. Leonard D., Kiron D. 2002. Managing Knowledge and Learning at NASA and the Jet Propulsion Laboratory (JPL). Harvard Business school. Liang M., 2009, An Interview with Edward Rogers, NASA ¸ Goddard Space Flight Center, assessed 20 May 2014, https://www.nasa.gov/centers/goddard/pdf/471704main_KMDC-EWRinterview2009.pdf Lipowitcz A. 2012. Is NASAà ¢Ã¢â€š ¬Ã¢â€ž ¢s knowledge management program obsolete? [ONLINE] Available at:https://gcn.com/Articles/2012/03/15/NASA-knowledge-management-IG.aspx. [Accessed 26 May 2014]. Luttrell A. NASAà ¢Ã¢â€š ¬Ã¢â€ž ¢s PMO: Building and Sustaining a Learning Organisation. [ONLINE] Available at: https://www.pmi.org/Knowledge-Center/Articles/NASA.aspx. Accessed 26 May 2014]. Office of Audits. 2012. Review of NASAà ¢Ã¢â€š ¬Ã¢â€ž ¢s Lessons Learned information systems. [ONLINE]. Available at: https://oig.nasa.gov/audits/reports/FY12/IG-12-012.pdf. [Accessed 26 May 2014]. Rogers E.W. 2013. The knowledge management journey. [ONLINE] Available at: https://appel.nasa.gov/2013/08/11/the-knowledge-management-journey/. [Accessed 26 May 2014].

Saturday, December 21, 2019

Essay Bullies Born or Created - 1816 Words

Bullying is a word that is frequently heard and seen in all kinds of media; newspaper headlines, on TV, Facebook and all other forms of social media. It is common to read that a teenage girl commited suicide due to bullying. Bullying is everywhere: in schools, at home, on the internet, in the streets and even in the work place. Bullying is referred to as a specific form of injurious violence, related to short and long term emotional hurt. Bullying can take a number of different forms. The Department of Education and Early Childhood Development’s Building Respectful and Safe Schools (2010) recognize four types of bullying: physical bullying, verbal bullying, hidden bullying and cyber bullying. (National Centre Against Bullying, 2010)†¦show more content†¦Some researches show that some bullies have natural violent and restless personalities from the beginning of their infancy. Others say that bullying is a learned behaviour. This research paper discusses two general approaches debating the reasons for bullying. On one side of the debate, nature researchers believe that increased aggressive behaviour can be caused by genetic factors and hormonal disturbances in the human body. On the other side of the argument, the nurture team believes in John Locke’s the â€Å"blank-slate theory† which says that a childs perception of and reaction to the world is the outcome of his own personal experiences and observations (Pinker, 2002). Are bullies born or raised debate The argument of those who claim that bullying is made by nature is based on biological researches, studies and experiments. The other side adopting nurture focuses on social and environmental issues that cause an individual to be bully. Bullies Are Born Debate Psychiatrics and scientists, who support the approach that bullies are born, admit that some children are born with brain disorder known as the â€Å"callous-unemotional personality†. Such children become psychopaths who are usually involved in violent behaviour such bullying or fire setting without having any sense of concern about the results of such behaviour. (Deborah, 2012) Experiments made by Kiley Hamlin, psychology professor, have shown that born babies whose age range from nine to fourteen monthsShow MoreRelatedThe Time is Now: End Bullying Essay example1396 Words   |  6 PagesOne of the most horrendous hate crimes is sweeping the nation: bullying. What is a bully? As defined by Oxford Dictionaries, a bully is â€Å"a person who uses strength or influence to harm or intimidate those who are weaker† (oxforddictionaries.com). In most situations when the term â€Å"bully† is mentioned, the mental image of the grotesque creature st anding over a small child is created. This is not always the case, however. Bullying takes place daily and in more forms than physical brutality. While physicalRead MoreAnalysis Of S. E. 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No one is better than anyone else because of the way they look or by what they can do, everyone was created equal and we shall be treated as was we are (Four Kinds of Bullying). Cyber bullying is most popular out of all the four major types of bullying. This is mainly because adults can’tRead MoreMaking Schools Safer From Bullying1510 Words   |  7 PagesMarcus Jones Professor Karis King English 11 11 July 2016 Making Schools Safer from Bullying Have you ever been bullied or witnessed anyone suffering from any form of bullying? If the answer is yes, then you should know the negative feeling that is created from it. 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Friday, December 13, 2019

The Taming of the Shrew; Is Kate Tamed Free Essays

Katherina may be a shrew, but Shakespeare’s The Taming of the Shrew does not truly show a study of how a selfish, spoilt individual is made to conform to society’s expectations, or be tamed into a ‘proper’ woman. At the end of the play, Katherina is not, necessarily, tamed – she just realizes what she must to do in order to get the things she wants. Two main examples of her submitting to Petruchio in order to achieve her desires are in Act 4, scene 5, (the sun versus moon scene) as well as Act 5, scene 2 (the kiss me kate scene and her final monologue). We will write a custom essay sample on The Taming of the Shrew; Is Kate Tamed? or any similar topic only for you Order Now In Act 4, scene 5, the audience is shown a major part of Petruchio’s ‘taming’ process. Petruchio exclaims: â€Å"Good Lord, how bright and goodly shines the moon! † (iv, v, line 3, page 185). It is, of course, the sun shining brightly, as Kate rightly corrects him. When Petruchio threatens Kate by telling her that they will not proceed on their journey to her father’s house unless she agrees with him, Kate is smart enough to realize that the only way to continue on the trip would be to comply. She readily agrees with Petruchio, quite respectfully and subserviently, in fact. Even when Petruchio counters her agreement with â€Å"Nay, then you lie. It is the blessed sun† (iv, v, line 20, page 187) Kate manages to control her anger and, once again, agrees with him. The audience is aware that Kate knows Petruchio is using this ‘obedience’ strategy as a way to tame Kate and that she seems to have caught on to his tactic. By showing her self-control during that moment, instead of having an outburst, it is obvious that Kate outsmarted Petruchio. She is not, at all, tamed; simply able to get the things she wants in a calmer manner. Instead of taming her, Petruchio has taught her new ways of achieving the things she wants. As well, in Act 5, scene 2, Kate is also shown to be manipulating the situation around her while appearing â€Å"tamed†. When the couple is heading towards Lucentio and Bianca’s wedding dinner, Petruchio pauses in the street and asks Kate to kiss him. She is a little appalled at his forward behaviour and questions him briefly. â€Å"What, in the midst of the street? †¦ / No, sir God forbid, be ashamed to kiss. † (v, ii, line 148, 149, page 205). Again, she is threatened with having to return home instead of joining in the festivities, and Kate gives Petruchio a kiss. This obedient kiss may indicate Petruchio’s power over her, but it was clear to Kate that if she did not give him the kiss he asked for, she would not have been allowed to proceed to the wedding feast. Kate is sm art and cunning and she manipulated his yearn for her tameness in order to do everything that she wants to while making him happy and pleased. In addition, Kate’s final monologue, also in Act 5, scene 2, tells the audience a lot; about the play itself, as well as the society in Shakespeare’s era. On face value, Kate’s final monologue seems to be a long lecture about serving your husband, no questions asked. â€Å"Then vail your stomachs, for it is no boot, / And place your hands below your husband’s foot† (v, ii, lines 92-3, page 221). However, Shakespeare gave Kate the last word in the play, a sign of her consistent power and control. As well, her monologue can be perceived as quite ironic. Kate is aware of the beliefs about how women in the household should act and, as clearly portrayed throughout the entire play, the role Petruchio has been trying to get her to fill. By playing along fullheartedly with society’s expectations, in front of the large audience of guests, Kate becomes â€Å"truly tamed† – or just incredibly clever. By teaching Bianca and the widow how to treat their husbands properly, she is deemed tamed. â€Å"‘Tis a wonder, by your leave, she will be tamed so. v, ii, line 206, page 221). Now, Kate has cleared her reputation. The Taming of the Shrew shows how shrewd Kate changes – but she never morphs into the Elizabethan wife Petruchio, and all the other characters, thinks she becomes. Instead, she learns how to manipulate situations in order to get the things she desires without having large outbursts and a sour attitude. This Shakespeare comedy is a laugh at soc iety’s expectations, as it shows how a powerful woman, Kate, outsmarted her arrogant, Elizabethan husband. Katherina: How to cite The Taming of the Shrew; Is Kate Tamed?, Essay examples

Thursday, December 5, 2019

Male reproductive system review questions free essay sample

Spermatogenesis is the development of spermatozoa. It happens inside the testicles, specifically, in a round shaped structure of the testicles called seminiferous tubules (Sherwood., 2012). Once the spermatozoids are produced, they are transported to the center point of the tubule with a specific end goal to be transported to the epididymis, where the spermatozoa progression process will go to its last stage (Sherwood., 2012). Spermatozoids are male gametes, male sex, reproductive cells (Sherwood. , 2012). They are haploids meaning they contain half the DNA (Sherwood., 2012). When the spermatogenesis, takes place the 46 chromosome somatic cells are able to change into 23 chromosomes sexual cells (Sherwood., 2012).a) Name of the first stage: Proliferative phaseNotes on key processes:Otherwise called the spermatogenic stage. Sort A spermatogonia are shaped from a germ mother cell that will divide mitotically to produce the sort B spermatogonia (Sherwood. , 2012). When men get to puberty, these cells will divide several times to produce a spermatocyte cell (Sherwood. We will write a custom essay sample on Male reproductive system review questions or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page , 2012). While the splits are underway some cell changes occur (Sherwood., 2012). This stage is known as proliferative stage due to the sheer amount of mitosis that takes place (Sherwood., 2012). The fundamental objective is to create however many spermatozoa precursor cells as possible, creating a high volume of spermatozoa (Sherwood., 2012).a) Name of the second stage: Meiotic phaseNotes on key processes:The meiotic phase is also known as spermatocytogenesis. Within this stage, an alternate cell division happens (Sherwood., 2012). Such division is the meiosis, which splits the genetic information into the half, creating haploid cells called spermatids. Meiosis can be split into two sub-stages (Sherwood. , 2012). Meiosis I is where primary spermatocytes split into two secondary spermatocytes (Sherwood., 2012). Meiosis II is where every secondary spermatocyte splits into two spermatids, creating four spermatids (haploid) are getting from the first primary spermatocytes (diploid) (Sherwood., 2012). These cells are progressively starting to take after spermatozoa, they even have a little flagellum (Sherwood., 2012). b) Name of the third stage: spermatogenesis (Oliveira and Alves, 2015).Notes on key processes:Spermatogenesis is the last phase of the spermatozoa development process. The maturation of spermatids happens at this stage (Sherwood., 2012). The flagellum increases in size, offering rise to the flagellum that will permit its progression (Sherwood., 2012).On the other hand, the head containing the nucleus of the spermatozoa decreases in size and paddle-shaped, a component that happens due to the cytoplasm reduction, the nucleus enlarging and the acrosome creation (Sherwood. , 2012). When spermiogenesis completes, spermatids are completely formed into spermatozoa and are discharged into the seminiferous tubule (Sherwood., 2012).