4 938 résultats
1999réf. 1314999PN. New. 1999. Soft Cover. Date is original print. This is a reprint edition . PN paperback
2001réf. 1336337PN. New. 2001. Soft Cover. Date is original print. This is a reprint edition . PN paperback
1991réf. 241823PN. New. 1991. Soft Cover. Date is original print. This is a reprint edition . PN paperback
2001réf. 1329822PN. New. 2001. Soft Cover. Date is original print. This is a reprint edition . PN paperback
1992réf. 254396PN. New. 1992. Soft Cover. Date is original print. This is a reprint edition . PN paperback
1998réf. 1308655PN. New. 1998. Soft Cover. Date is original print. This is a reprint edition . PN paperback
1993réf. 265421PN. New. 1993. Soft Cover. Date is original print. This is a reprint edition . PN paperback
1992réf. 260150PN. New. 1992. Soft Cover. Date is original print. This is a reprint edition . PN paperback
2000réf. 1324251PN. New. 2000. Soft Cover. Date is original print. This is a reprint edition . PN paperback
1997réf. 1301066PN. New. 1997. Soft Cover. Date is original print. This is a reprint edition . PN paperback
2001réf. 1338394PN. New. 2001. Soft Cover. Date is original print. This is a reprint edition . PN paperback
1998réf. 1309745PN. New. 1998. Soft Cover. Date is original print. This is a reprint edition . PN paperback
1997réf. 296758PN. New. 1997. Soft Cover. Date is original print. This is a reprint edition . PN paperback
2001réf. 1335633PN. New. 2001. Soft Cover. Date is original print. This is a reprint edition . PN paperback
2002réf. 91336Washington DC: United States General Accounting Office 2002. Presumed First Edition First Printing. Wraps. Very good. 50 4 pages. Footnotes. Figures. Tables. This is a "Report to the Subcommittee on Space and Aeronautics Committee on Science House of Representatives". In response to a Congressional request this report discusses the mechanisms that the National Aeronautics and Space Administration NASA has in place to capture disseminate and apply past lessons learned towards future mission success. We found that NASA's processes procedures and systems do not effectively capture and share lessons learned and therefore NASA has no assurance that lessons are being applied towards future missions. We include recommendations to the NASA administrator on ways to strengthen the agency's lessons learning processes and systems. NASA's procedures and guidelines require that program and project managers review and apply lessons learned from the past throughout a program's or project's life cycle and to document and submit any significant lessons to the agency's Lessons Learned Information System LLIS in a timely manner. NASA defines a lesson learned as knowledge or understanding gained by experience. The experience may be positive such as a successful test or mission or negative such as a mishap or failure. A lesson must be significant in that it has a real or assumed impact on operations; valid in that it is factually correct; and applicable in that it identifies a specific design process or decision that reduces or eliminates the potential for failures and mishaps or reinforces a positive result. NASA recognizes the importance of learning from the past to ensure future mission success and uses several mechanisms to capture and disseminate lessons learned. The principal source NASA has established for the agency-wide collection and sharing of lessons is the LLIS a Web-based lessons database that managers are required to review on an ongoing basis. In addition NASA uses training program reviews and periodic revisions to agency policies and guidelines to communicate lessons. Several NASA centers and key programs also maintain lessons learned systems that are geared toward their own staff. Recently NASA has taken steps to improve the way it captures and shares information by developing a business strategy called knowledge management. Knowledge management can be defined as the way that organizations create capture and reuse knowledge to achieve their objectives. According to NASA officials knowledge management has the potential to link agency staff with the knowledge and resources they need to complete tasks faster better and cheaper. In pursuit of knowledge management NASA has developed a strategic plan established a management team to coordinate knowledge management activities at NASA's centers and initiated several information technology pilot projects. Despite the processes and procedures in place to capture and share lessons learned there is no assurance that lessons are being applied toward future missions success. A GAO survey of NASA program and project managers revealed weaknesses in the collection and sharing of lessons learned agency-wide. While some lessons learning does take place our survey found that lessons are not routinely identified collected or shared by programs and project managers. Respondents reported that they are unfamiliar with lessons generated by other centers and programs. In addition many respondents indicated that they are dissatisfied with NASA's lessons learned processes and systems. Managers also identified challenges or cultural barriers to the sharing of lessons learned such as the lack of time to capture or submit lessons and a perception of intolerance for mistakes. They further offered suggestions for areas of improvement including enhancements to LLIS and implementing mentoring and "storytelling" or after-action reviews as additional mechanisms for lessons learning. While NASA's current knowledge management efforts should lead to some improvement in the sharing of agency lessons and knowledge they lack ingredients that have been shown to be critical to the success of knowledge management at leading organizations. Cultural resistance to sharing knowledge and the lack of strong support from agency leaders often make it difficult to implement an effective lessons learning and knowledge sharing environment. We found that successful industry and government organizations have overcome barriers by making a strong management commitment to knowledge sharing developing a well defined business plan for implementing knowledge management providing incentives to encourage knowledge sharing and building technology systems to facilitate easier access to information. The application of these principles could increase opportunities for NASA to perform its basic mission of exploring space faster better and cheaper more successfully. United States General Accounting Office paperback
2001réf. 1337922PN. New. 2001. Soft Cover. Date is original print. This is a reprint edition . PN paperback
1992réf. 257016PN. New. 1992. Soft Cover. Date is original print. This is a reprint edition . PN paperback
2002réf. 1338936PN. New. 2002. Soft Cover. Date is original print. This is a reprint edition . PN paperback
2000réf. 1326083PN. New. 2000. Soft Cover. Date is original print. This is a reprint edition . PN paperback
1994réf. 437503PN. New. 1994. Soft Cover. Date is original print. This is a reprint edition. . PN paperback
1990réf. 231833PN. New. 1990. Soft Cover. Date is original print. This is a reprint edition . PN paperback
1992réf. 260834PN. New. 1992. Soft Cover. Date is original print. This is a reprint edition . PN paperback
1819réf. 91335Washington DC: United States General Accounting Office August 18 1994. Presumed First Edition First Printing. Wraps. Very good. 46 pages. A "Report to the Chairman Committee on Government Operations House of Representatives". Federal procurement Contract administration Aerospace contracts Contract modifications Contract costs Contractor performance Work measurement standards Small business contractors Human resources training Contractor responsibility. United States General Accounting Office paperback
1996réf. 290146PN. New. 1996. Soft Cover. Date is original print. This is a reprint edition . PN paperback
1997réf. 298797PN. New. 1997. . Soft Cover. Date is original print. This is a reprint edition . PN paperback