Over, Ann P.
The familiar teardrop shape of a candle is caused by hot, spent air rising and cool fresh air flowing behind it. This type of airflow obscures many of the fundamental processes of combustion and is an impediment to our understanding and modeling of key combustion controls used for manufacturing, transportation, fire safety, and pollution. Conducting experiments in the microgravity environment onboard the space shuttles eliminates these impediments. NASA Glenn Research Center's Combustion Module-2 (CM-2) and its three experiments successfully flew on STS-107/Columbia in the SPACEHAB module and provided the answers for many research questions. However, this research also opened up new questions. The CM-2 facility was the largest and most complex pressurized system ever flown by NASA and was a precursor to the Glenn Fluids and Combustion Facility planned to fly on the International Space Station. CM-2 operated three combustion experiments: Laminar Soot Processes (LSP), Structure of Flame Balls at Low Lewis-Number (SOFBALL), and Water Mist Fire Suppression Experiment (Mist). Although Columbia's mission ended in tragedy with the loss of her crew and much data, most of the CM-2 results were sent to the ground team during the mission.
Saunders, Mark; Richie, R. Wayne; Moore, Arlene; Rogers, John
In our global society with its increasing international competition and tighter financial resources, governments, commercial entities and other organizations are becoming critically aware of the need to ensure that space missions can be achieved on time and within budget. This has become particularly true for the National Aeronautics and Space Administration's (NASA's) Office of Space Science (OSS) which has developed their Discovery and Explorer programs to meet this need. As technologies advance, space missions are becoming smaller and more capable than their predecessors. The ability to predict the mission success of these small satellite missions is critical to the continued achievement of NASA science mission objectives. The NASA Office of Space Science, in cooperation with the NASA Langley Research Center, has implemented a process to predict the likely success of missions proposed to its Discovery and Explorer Programs. This process is becoming the basis for predicting mission success in many other NASA programs as well. This paper describes the process, methodology, tools and synthesis techniques used to predict mission success for this class of mission.
Saunders, Mark; Richie, Wayne; Rogers, John; Moore, Arlene
In our global society with its increasing international competition and tighter financial resources, governments, commercial entities and other organizations are becoming critically aware of the need to ensure that space missions can be achieved on time and within budget. This has become particularly true for the National Aeronautics and Space Administration's (NASA) Office of Space Science (OSS) which has developed their Discovery and Explorer programs to meet this need. As technologies advance, space missions are becoming smaller and more capable than their predecessors. The ability to predict the mission success of these small satellite missions is critical to the continued achievement of NASA science mission objectives. The NASA Office of Space Science, in cooperation with the NASA Langley Research Center, has implemented a process to predict the likely success of missions proposed to its Discovery and Explorer Programs. This process is becoming the basis for predicting mission success in many other NASA programs as well. This paper describes the process, methodology, tools and synthesis techniques used to predict mission success for this class of mission.
Gavin, Thomas R.
This viewgraph presentation reviews the many parts of the JPL mission planning process that the project manager has to work with. Some of them are: NASA & JPL's institutional requirements, the mission systems design requirements, the science interactions, the technical interactions, financial requirements, verification and validation, safety and mission assurance, and independent assessment, review and reporting.
Seal, David A.; Manor-Chapman, Emily A.
Many of NASA's successful missions of robotic exploration have gone on to highly productive mission extensions, from Voyager, Magellan, Ulysses, and Galileo, to the Mars Exploration Rovers Spirit and Opportunity, a variety of Mars orbiters, Spitzer, Deep Impact / EPOXI, and Cassini. These missions delivered not only a high science return during their prime science phase, but a wealth of opportunities during their extensions at a low incremental cost to the program. The success of such mission extensions can be traced to demonstration of new and unique science achievable during the extension; reduction in cost without significant increase in risk to spacecraft health; close inclusion of the science community and approval authorities in planning; intelligent design during the development and prime operations phase; and well crafted and conveyed extension proposals. This paper discusses lessons learned collected from a variety of project leaders which can be applied by current and future missions to maximize their chances of approval and success.
Kato, Manabu; Sasaki, Susumu; Takizawa, Yoshisada
Japanese lunar orbiter SELENE (Kaguya) has been successfully launched from Tanagashima Space Center TNSC on September 14, 2007. The Kaguya mission has started in 1999 JFY as a joint mission of ISAS and NASDA, which have been merged into a space agency JAXA in October 1, 2003. The SELENE project is certainly identified as a JAXA's science mission. On October 4 the Kaguya has been inserted into a highly elliptical orbit circulating the Moon after passing the phasing orbit rounding the Earth. After lowering the apolune altitudes the Kaguya has reached the nominal observation orbit with 100 km circular and polar on October 18. On the way to nominal orbit two subsatellites Okina(Rstar) and Ouna(Vstar) have been released into the elliptical orbits of 100 km perilune, and 2400 km and 800 km apolune, respectively. After the checkout of bus system the extension of four sounder antennas with 15 m length and the 12 m mast for magnetometer, and deployment of plasma imager were successfully carried out to start checkout of science instruments. Each instrument has received performance test in the checkout term for about 1.5 months. Most instruments show health and excellent performance. Nominal observation term for ten months has been started on December 18, 2007. Science observation and data acquisition are proceeding well to get new sights and knowledge in Science of the Moon, Science on the Moon, and Science from the Moon.
Weiland, Karen J.
This presentation describes how mission success for combustion experiments has been obtained in previous spaceflight experiments and how it will be obtained for future International Space Station (ISS) experiments. The fluids and combustion facility is a payload planned for the ISS. It is composed of two racks: the fluids Integrated rack and the Combustion INtegrated Rack (CIR). Requirements for the CIR were obtained from a set of combustion basis experiments that served as surrogates for later experiments. The process for experiments that fly on the ISS includes proposal selection, requirements and success criteria definition, science and engineering reviews, mission operations, and postflight operations. By following this process, the microgravity combustion science program has attained success in 41 out of 42 experiments.
Boston, Mark; Horlbeck, Drew
Humanitarian surgical missions can provide much needed care for those who are otherwise unable to receive such care because of limited local health care resources and cost. These missions also offer excellent training opportunities and can be life-changing experiences for those who participate in them. A successful humanitarian surgical mission requires careful planning and coordination and can be challenging for those tasked with the responsibilities to organize and lead these missions. This article addresses many of the issues and challenges encountered when planning and leading humanitarian surgical missions and offers a template to be used by those who take on these challenges. PMID:26059533
Andary, James F.; So, Maria M.; Breindel, Barry
The systems engineering of space missions to study planet Earth has been an important focus of the National Aeronautics and Space Administration (NASA) since its inception. But all space missions are becoming increasingly complex and this fact, reinforced by some major mishaps, has caused NASA to reevaluate their approach to achieving safety and mission success. A new approach ensures that there are adequate checks and balances in place to maximize the probability of safety and mission success. To this end the agency created the concept of Technical Authority which identifies a key individual accountable and responsible for the technical integrity of a flight mission as well as a project-independent reporting path. At the Goddard Space Flight Center (GSFC) this responsibility ultimately begins with the Mission Systems Engineer (MSE) for each satellite mission. This paper discusses the Technical Authority process and then describes some unique steps that are being taken at the GSFC to support these MSEs in meeting their responsibilities.
Among the maintenance resources, the spare parts are the most difficult to predict. Items in the space systems are very different from the point of view of reliability, cost, weight, volume, etc. The different combinations of spares make different contribution to the: mission success, spare investment, volume occupied and weight. Hence, the selection of spares for a mission planned must take into account all of these features. This paper presents the generic mission success driven sparing model developed, for the complex space systems. The mathematical analysis used in the model enables the user to select the most suitable selection of the spare package for the mission planned. The illustrative examples presented clearly demonstrate the applicability and usefulness of the model introduced.
Sternberg, Robert J.; Torff, Bruce; Grigorenko, Elena
A "successful intelligence" intervention improved school achievement for a group of 225 ethnically diverse third-graders, both on performance assessments measuring analytical, creative, and practical achievements and on conventional multiple-choice memory assessments. Teaching for triarchic thinking facilitates factual recall, because learning…
Hammer, Fred J.; Kahr, Joseph R.
In the past, flight and ground systems have been developed largely-independently, with the flight system taking the lead, and dominating the development process. Operability issues have been addressed poorly in planning, requirements, design, I&T, and system-contracting activities. In many cases, as documented in lessons-learned, this has resulted in significant avoidable increases in cost and risk. With complex missions and systems, operability is being recognized as an important end-to-end design issue. Never-the-less, lessons-learned and operability concepts remain, in many cases, poorly understood and sporadically applied. A key to effective application of operability concepts is adopting a 'mission system' paradigm. In this paradigm, flight and ground systems are treated, from an engineering and management perspective, as inter-related elements of a larger mission system. The mission system consists of flight hardware, flight software, telecom services, ground data system, testbeds, flight teams, science teams, flight operations processes, procedures, and facilities. The system is designed in functional layers, which span flight and ground. It is designed in response to project-level requirements, mission design and an operations concept, and is developed incrementally, with early and frequent integration of flight and ground components.
Bacon, Charles; McGuire, Jill; Pellegrino, Joseph; Strube, Matthew; Aranyos, Thomas; Reed, Benjamin
One of the long-term exploration goals of NASA is manned missions to Mars and other deep space robotic exploration. These missions would include sending astronauts along with scientific equipment to the surface of Mars for extended stay and returning the crew, science data and surface samples, and equipment to Earth. In order to achieve this goal, multiple precursor missions are required that would launch the crew, crew habitats, return vehicles and destination systems into space. Some of these payloads would then rendezvous in space for the trip to Mars, while others would be sent directly to the Martian surface. To support such an ambitious mission architecture, NASA must reduce cost, simplify logistics, reuse and/or repurpose flight hardware, and minimize resources needed for refurbishment. In space servicing is a means to achieving these goals. By designing a mission architecture that relies on the concept of in space servicing (robotic and manned), maximum supportability can be achieved.
Bacon, Charles; Pellegrino, Joseph F.; McGuire, Jill; Henry, Ross; DeWeese, Keith; Reed, Benjamin; Aranyos, Thomas
One of the long-term exploration goals of NASA is manned missions to Mars and other deep space robotic exploration. These missions would include sending astronauts along with scientific equipment to the surface of Mars for extended stay and returning the crew, science data and surface sample to Earth. In order to achieve this goal, multiple precursor missions are required that would launch the crew, crew habitats, return vehicles and destination systems into space. Some of these payloads would then rendezvous in space for the trip to Mars, while others would be sent directly to the Martian surface. To support such an ambitious mission architecture, NASA must reduce cost, simplify logistics, reuse and/or repurpose flight hardware, and minimize resources needed for refurbishment. In-space servicing is a means to achieving these goals. By designing a mission architecture that utilizes the concept of in-space servicing (robotic and manned), maximum supportability can be achieved.
Azbell, James A.
In support of the Space Shuttle Program, as well as NASA s other human space flight programs, the Mission Operations Directorate (MOD) at the Johnson Space Center has become the world leader in human spaceflight operations. From the earliest programs - Mercury, Gemini, Apollo - through Skylab, Shuttle, ISS, and our Exploration initiatives, MOD and its predecessors have pioneered ops concepts and emphasized a history of mission leadership which has added value, maximized mission success, and built on continual improvement of the capabilities to become more efficient and effective. MOD s focus on building and contributing value with diverse teams has been key to their successes both with the US space industry and the broader international community. Since their beginning, MOD has consistently demonstrated their ability to evolve and respond to an ever changing environment, effectively prepare for the expected and successfully respond to the unexpected, and develop leaders, expertise, and a culture that has led to mission and Program success.
In support of the Space Shuttle Program, as well as NASA's other human space flight programs, the Mission Operations Directorate (MOD) at the Johnson Space Center has become the world leader in human spaceflight operations. From the earliest programs - Mercury, Gemini, Apollo - through Skylab, Shuttle, ISS, and our Exploration initiatives, MOD and its predecessors have pioneered ops concepts and emphasized a history of mission leadership which has added value, maximized mission success, and built on continual improvement of the capabilities to become more efficient and effective. MOD's focus on building and contributing value with diverse teams has been key to their successes both with the US space industry and the broader international community. Since their beginning, MOD has consistently demonstrated their ability to evolve and respond to an ever changing environment, effectively prepare for the expected and successfully respond to the unexpected, and develop leaders, expertise, and a culture that has led to mission and Program success.
Stecher, Joseph L., III (Compiler)
The Institute of Environmental Sciences' Eighteenth Space Simulation Conference, 'Space Mission Success Through Testing' provided participants with a forum to acquire and exchange information on the state-of-the-art in space simulation, test technology, atomic oxygen, program/system testing, dynamics testing, contamination, and materials. The papers presented at this conference and the resulting discussions carried out the conference theme 'Space Mission Success Through Testing.'
Bacon, Charles; Pellegrino, Joseph; McGuire, Jill; Henry, Ross; DeWeese, Keith; Reed, Benjamin; Aranyos, Thomas
One of the long-term exploration goals of NASA is manned missions to Mars and other deep space robotic exploration. These missions would include sending astronauts along with scientific equipment to the surface of Mars for extended stay and returning the crew, science data and surface samples, and equipment to Earth. In order to achieve this goal, multiple precursor missions are required that would launch the crew, crew habitats, return vehicles and destination systems into space. Some of these payloads would then rendezvous in space for the trip to Mars, while others would be sent directly to the Martian surface. To support such an ambitious mission architecture, NASA must reduce cost, simplify logistics, re-use and or re-purpose flight hardware, and minimize resources needed for refurbishment. In-space servicing is a means to achieving these goals. By designing a mission architecture that relies on the concept of in-space servicing (robotic and manned), maximum supportability can be achieved.
Calder, William B.
The measures of institutional success are more meaningful through the further realization of the institution's vision and mission and how the institution is supporting its declared values through various initiatives and behaviours. Institutions and their leaders rely on these statements as foundational pillars by which to launch new programs,…
Borthwick, Arlene C.; Stirling, Terry; Nauman, April D.; Cook, Dale L.
Investigated essential elements required to establish and maintain successful school-university partnerships as reported by principals, teachers, and university coordinators involved in both voluntary and mandated partnerships. Results identified five factors representing different perspectives on key elements for successful partnerships, with…
Tsuda, Yuichi; Mori, Osamu; Funase, Ryu; Sawada, Hirotaka; Yamamoto, Takayuki; Saiki, Takanao; Endo, Tatsuya; Yonekura, Katsuhide; Hoshino, Hirokazu; Kawaguchi, Jun'ichiro
This paper describes achievements of the IKAROS project, the world's first successful interplanetary solar power sail technology demonstration mission. It was developed by the Japan Aerospace Exploration Agency (JAXA) and was launched from Tanegashima Space Center on May 21, 2010. IKAROS successfully deployed a 20 m-span sail on June 9, 2010. Since then IKAROS has performed interplanetary solar-sailing taking advantage of an Earth-Venus leg of the interplanetary trajectory. We declared the completion of the nominal mission phase in the end of December 2010 when IKAROS successfully passed by Venus with the assist of solar sailing. This paper describes the overview of the IKAROS spacecraft system, how the world's first interplanetary solar sailer has been operated and what were achieved by the end of the nominal mission phase.
Boardman, Susan K.; And Others
Neurotic fear of success is conceptually connected to achievement motivation and achievement related conflicts. To investigate the relationship between individuals identified as success-fearers, or failure-fearers, and those high in achievement motivation, 426 college students completed Cohen's Fear of Success Scale, Mandler-Sarason's Test Anxiety…
Physicians and allied health staff in healthcare are finding themselves in situations characterized by uncertainty, chaos, and ambiguity, with high levels of burnout. A major influence is an aging U.S. population, resulting in increasing cost and reimbursement pressures. Medical group practices need leaders who have the capability to thrive in this environment. This article presents an integrated leadership model offering strategies and insights gained from keeping a journal for 40 years. Strategies to be shared include leading self through learning, leading others by developing relationships, leading organizations by achieving excellence, and achieving work-life integration and synergy. PMID:27443052
Borthwick, Arlene C.; Stirling, Terry; Cook, Dale
This study investigated participant perceptions of essential elements for establishing and maintaining successful school-university partnerships for school improvement, noting differences in perceptions of participants involved in voluntary partnerships versus those involved in partnerships required by the school district (schools placed on…
Dumbacher, Daniel L.
The slide presentation examines the role of customer and stakeholder relations in the success of space missions. Topics include agency transformation; an overview of project and program experience with a discussion of positions, technical accomplishments, and management lessons learned; and approaches to project success with emphasis on communication. Projects and programs discussed include the Space Shuttle Main Engine System, DC-XA Flight Demonstrator, X-33 Flight Demonstrator, Space Launch Initiative/2nd Generation Reusable Launch Vehicle, X-37 Flight Demonstrator, Constellation (pre Dr. Griffin), Safety and Mission Assurance, and Exploration Launch Projects.
Carlisle, Candace; Webb, Evan H.
The Space Technology 5 (ST5) constellation of three micro-satellites was launched March 22, 2006. During the three-month flight demonstration phase, the ST5 team validated key technologies that will make future low-cost micro-sat constellations possible, demonstrated operability concepts for future micro-sat science constellation missions, and demonstrated the utility of a micro-satellite constellation to perform research-quality science. The ST5 mission was successfully completed in June 2006, demonstrating high-quality science and technology validation results.
Hiltz, Michael; Rice, Craig; Boyle, Keith; Allison, Ronald
As part of the National Aeronautics and Space Administration's Space Shuttle Transportation System, the Shuttle Remote Manipulator System has played a vital role in the success of 60 space missions. This paper concludes that the robustness and success of the Canadarm over its 20 year life can be attributed to the adaptations that have been made to it to meet the increased demands that have been placed on the system. Enhancements that have been made to the arm to improve its operational capabilities, reduce risk and extend its life are examined in this paper. Potential future enhancements based on operational trends are also discussed.
Stromberg, E.; Swenson, C.; Fish, C. S.; Crowley, G.; Barjatya, A.; Petersen, J.
Funded by the NSF CubeSat and NASA ELaNa programs, the Dynamic Ionosphere CubeSat Experiment (DICE) mission consists of two 1.5U CubeSats which were launched into an eccentric low Earth orbit on October 28, 2011. Each identical spacecraft carries two Langmuir probes to measure ionospheric in-situ plasma densities, electric field probes to measure in-situ DC and AC electric fields, and a magnetometer to measure in-situ DC and AC magnetic fields. Given the tight integration of these multiple sensors with the CubeSat platforms, each of the DICE spacecraft is effectively a "sensor-sat" capable of comprehensive ionospheric diagnostics. Over time, the sensor-sats will separate relative to each other due to differences in the ejection velocity and enable accurate identification of geospace storm-time features, such as the geomagnetic Storm Enhanced Density (SED) bulge and plume. The use of two identical sensor-sats permits the de-convolution of spatial and temporal ambiguities in the observations of the ionosphere from a moving platform. In addition to demonstrating nanosat constellation science, the DICE mission downlink communications system is operating at 3 Mbit/s. To our knowledge, this transmission rate is a factor of 100 or more greater than previous CubeSat missions to date. This paper will focus on the DICE mission design, implementation, and on-orbit operations successes as well as the challenges faced in implementing a high-return science mission with limited resources. Specifically, it will focus on the lessons learned in integrating, calibrating, and managing a small constellation of sensor-sats for global science measurements.
Purpose: The purpose of this paper is to examine the effects of leadership on student achievement and sustained school success, especially in challenging, high-poverty schools. Design/methodology/approach: The paper combines a review of the leadership literature with findings drawn from longitudinal studies of the International Successful School…
Brigman, Greg; Campbell, Chari
This article describes a study evaluating the impact of school-counselor-led interventions on student academic achievement and school success behavior. A group counseling and classroom guidance model called student success skills (SSS) was the primary intervention. The focus of the SSS model was on three sets of skills identified in several…
Rowan, Brian; Denk, Charles E.
This study assessed the effects of a change in principals (management succession) on school level basic skills achievement using longitudinal data on 149 San Francisco Bay Area Schools. The findings indicate that changes can affect school achievement, but that leadership effects develop slowly and are conditioned by a schools' socioeconomic…
Bents, David J.
NASA's Constellation program has selected the closed cycle hydrogen oxygen Polymer Electrolyte Membrane (PEM) regenerative Fuel Cell (RFC) as its baseline solar energy storage system for the lunar outpost and manned rover vehicles. Since the outpost and manned rovers are "human-rated", these energy storage systems will have to be of proven reliability exceeding 99 percent over the length of the mission. Because of the low (TRL=5) development state of the closed cycle hydrogen oxygen PEM RFC at present, and because there is no equivalent technology base in the commercial sector from which to draw or infer reliability information from, NASA will have to spend significant resources developing this technology from TRL 5 to TRL 9, and will have to embark upon an ambitious reliability development program to make this technology ready for a manned mission. Because NASA would be the first user of this new technology, NASA will likely have to bear all the costs associated with its development. When well-known reliability estimation techniques are applied to the hydrogen oxygen RFC to determine the amount of testing that will be required to assure RFC unit reliability over life of the mission, the analysis indicates the reliability testing phase by itself will take at least 2 yr, and could take up to 6 yr depending on the number of QA units that are built and tested and the individual unit reliability that is desired. The cost and schedule impacts of reliability development need to be considered in NASA's Exploration Technology Development Program (ETDP) plans, since life cycle testing to build meaningful reliability data is the only way to assure "return to the moon, this time to stay, then on to Mars" mission success.
The Financial Empowerment for Student Success (FESS) Initiative was a two-year initiative focused on increasing student success through the provision of financial services. Achieving the Dream, Inc. and MDC, Inc. joined together, with funding from the Bank of America Charitable Foundation, to support three Achieving the Dream Leader Colleges to…
Skofronick-Jackson, Gail; Huffman, George; Stocker, Erich; Petersen, Walter
Water is essential to our planet Earth. Knowing when, where and how precipitation falls is crucial for understanding the linkages between the Earth's water and energy cycles and is extraordinarily important for sustaining life on our planet during climate change. The Global Precipitation Measurement (GPM) Core Observatory spacecraft launched February 27, 2014, is the anchor to the GPM international satellite mission to unify and advance precipitation measurements from a constellation of research and operational sensors to provide "next-generation" precipitation products. GPM is currently a partnership between NASA and the Japan Aerospace Exploration Agency (JAXA). Status and successes in terms of spacecraft, instruments, retrieval products, validation, and impacts for science and society will be presented. Precipitation, microwave, satellite
Yudzentis, Jayne E.
This quantitative, quasi-experimental study investigated the reading achievement of students at-risk of failure to learn to read. This study analyzed the effectiveness of the reading intervention program, Reading Success, which is used with at-risk first grade students in an elementary school district in DuPage County, Illinois. The Reading…
Mission statements are expected elements of business plans and corporate communications. Yet, practice in creating them and monitoring their impact varies and skeptics wonder about their usefulness. A survey of business literature provides a context for school library mission statements. Mission statements define the nature, purpose, and role of…
Johnson, Teresa A.
Knowledge Management is a proactive pursuit for the future success of any large organization faced with the imminent possibility that their senior managers/engineers with gained experiences and lessons learned plan to retire in the near term. Safety and Mission Assurance (S&MA) is proactively pursuing unique mechanism to ensure knowledge learned is retained and lessons learned captured and documented. Knowledge Capture Event/Activities/Management helps to provide a gateway between future retirees and our next generation of managers/engineers. S&MA hosted two Knowledge Capture Events during 2005 featuring three of its retiring fellows (Axel Larsen, Dave Whittle and Gary Johnson). The first Knowledge Capture Event February 24, 2005 focused on two Safety and Mission Assurance Safety Panels (Space Shuttle System Safety Review Panel (SSRP); Payload Safety Review Panel (PSRP) and the latter event December 15, 2005 featured lessons learned during Apollo, Skylab, and Space Shuttle which could be applicable in the newly created Crew Exploration Vehicle (CEV)/Constellation development program. Gemini, Apollo, Skylab and the Space Shuttle promised and delivered exciting human advances in space and benefits of space in people s everyday lives on earth. Johnson Space Center's Safety & Mission Assurance team work over the last 20 years has been mostly focused on operations we are now beginning the Exploration development program. S&MA will promote an atmosphere of knowledge sharing in its formal and informal cultures and work processes, and reward the open dissemination and sharing of information; we are asking "Why embrace relearning the "lessons learned" in the past?" On the Exploration program the focus will be on Design, Development, Test, & Evaluation (DDT&E); therefore, it is critical to understand the lessons from these past programs during the DDT&E phase.
A short description of the Space Shuttle Orbiter Columbia's third orbital test flight is presented. Included are discussions of the space science mission, medical and materials processing experiments, as well as the minor problems encountered.
Space Shuttle Discovery soars above billowing clouds of steam and smoke into clear blue skies as it lifts off from Launch Pad 39B at 2:19 p.m. EST Oct. 29 on mission STS-95. The crew members are Mission Commander Curtis L. Brown Jr.; Pilot Steven W. Lindsey; Payload Specialist Chiaki Mukai, (M.D., Ph.D.), with the National Space Development Agency of Japan (NASDA); Mission Specialist Scott E. Parazynski; Mission Specialist Stephen K. Robinson; Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA); and Payload Specialist John H. Glenn Jr., a senator from Ohio and one of the original Mercury 7 astronauts. Glenn is making his second voyage into space after 36 years. The STS-95 mission includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Discovery is expected to return to KSC at 11:49 a.m. EST on Nov. 7.
Kakar, Ramesh; Adler, Robert; Einaudi, Franco (Technical Monitor)
A short history of the development of the TRMM mission will be described focusing on the development of the science requirements, the close collaboration between the U.S. and Japan, and the technological and scientific success of the mission. The initial TRMM science workshop was held in 1986 and with the science requirements derived from that start a set of instruments were developed to measure tropical precipitation for the first mission with that parameter as the principal focus. Implementation of the mission concept was carried out by through close cooperation between U.S. and Japanese scientists, engineers and managers. The Tropical Rainfall Measuring Mission (TRMM) has now completed three years in orbit. A short summary of research highlights will be presented and these successes will be traced back to the scientific and programmatic approaches used to develop and manage the mission. Plans for a Global Precipitation Mission (GPM) based on the successful approach used for TRMM will also be outlined.
Everett, David F.
Schedule pressure is common in the commercial world, where late delivery of a product means delayed income and loss of profit. 12 Research spacecraft developed by NASA, on the other hand, tend to be driven by the high cost of launch vehicles and the public scrutiny of failure-- the primary driver is ensuring proper operation in space for a system that cannot be retrieved for repair. The Lunar Reconnaissance Orbiter (LRO) development faced both schedule pressure and high visibility. The team had to balance the strong push to meet a launch date against the need to ensure that this first mission for Exploration succeeded. This paper will provide an overview of the mission from concept through its first year of operation and explore some of the challenges the systems engineering team faced taking a mission from preliminary design review to pre-ship review in 3 years.
The current U.S. National Space Policy specifically calls on U.S. Government entities "to follow the United States Government Orbital Debris Mitigation Standard Practices, consistent with mission requirements and cost effectiveness, in the procurement and operation of spacecraft, launch services, and the operation of tests and experiments in space. Early assessment (pre-PDR) of orbital debris mitigation compliance is essential to minimize development impacts. Orbital debris mitigation practices today are the most effective means to protect the near-Earth space environment for future missions.
Standing in front of Space Shuttle Atlantis on Runway 15 of the Shuttle Landing Facility, the STS-101 crew waves at the crowd gathered to welcome the astronauts home. From left are Mission specialists Yury Usachev of Russia, James S. Voss, Mary Ellen Weber, Jeffrey N. Williams; Commander James D. Halsell Jr.; Mission Specialist Susan J. Helms; and Pilot Scott 'Doc' Horowitz. The crew returned from the third flight to the International Space Station, providing maintenance and carrying supplies for future missions. Main gear touchdown was at 2:20:17 a.m. EDT May 29 , landing on orbit 155 of the mission. Nose gear touchdown was at 2:20:30 a.m. EDT, and wheel stop at 2:21:19 a.m. EDT. This was the 98th flight in the Space Shuttle program and the 21st for Atlantis, also marking the 51st landing at KSC, the 22nd consecutive landing at KSC, the 14th nighttime landing in Shuttle history and the 29th in the last 30 Shuttle flights.
Stern, Marc J.; Blahna, Dale J.; Cerveny, Lee K.; Mortimer, Michael J.
The National Environmental Policy Act (NEPA) is incorporated into the planning and decision-making culture of all natural resource agencies in the U.S. Yet, we know little about how the attitudes and internal interactions of interdisciplinary (ID) teams engaged in NEPA processes influence process outcomes. We conducted a web-based survey of 106 ID team leaders involved with environmental analyses (EA) or environmental impact statements (EIS) for projects dealing with recreation and travel management on national forests. We explore how they define success in these processes and identify factors most powerfully associated with perceptions of positive outcomes. The survey revealed a tremendous diversity in definitions of success. Strong correlations between the perceived importance of particular indicators of success and their achievement suggest that pre-conceived notions may often help to shape process outcomes. Regression analyses revealed the following factors as the best predictors of ID team leaders' perception of an 'excellent outcome': achievement of the agency mission, whether compromise had taken place between the interested parties, team satisfaction and harmony, timely process completion, and project implementation. Yet, respondents consistently ranked compromise with interested parties and team member satisfaction among the least important measures of successful NEPA processes. Results suggest that clarifying appropriate measures of success in NEPA processes across the agency could make ID team performance more consistent. The research also suggests that greater attention to ID team interactions, both internally and between teams and interested publics, could result in better outcomes.
NASA has an established process for documenting and disseminating lessons learned from spaceflight missions and related activities. However, independent assessments of the NASA lessons learned process conducted in 2002, 2003, and 2011 have concluded that NASA programs and projects are failing to heed and apply these lessons learned. JPL recently completed implementation of a three-pronged approach to assure that NASA lessons learned get used by JPL spaceflight projects.
With its drag chute billowing behind, Space Shuttle Atlantis is silhouetted against the bright lights on Runway 15, Shuttle Landing Facility, as it rolls to a stop. Two rainbows appear above the lights. The landing of Atlantis completed the 9-day, 20-hour, 9-minute-long STS-101 mission. At the controls are Commander James D. Halsell Jr. and Pilot Scott 'Doc' Horowitz. Also onboard the orbiter are Mission Specialists Mary Ellen Weber, James S. Voss, Jeffrey N. Williams, Susan J. Helms and Yury Usachev of Russia. Main gear touchdown was at 2:20:17 a.m. EDT, landing on orbit 155 of the mission. Nose gear touchdown was at 2:20:30 a.m. EDT, and wheel stop at 2:21:19 a.m. EDT. The crew is returning from the third flight to the International Space Station. This was the 98th flight in the Space Shuttle program and the 21st for Atlantis, also marking the 51st landing at KSC, the 22nd consecutive landing at KSC, the 14th nighttime landing in Shuttle history and the 29th in the last 30 Shuttle flights.
Özbilgina, Ahmet; Topluoglu, Seher; Es, Saffet; Islek, Elif; Mollahaliloglu, Salih; Erkoc, Yasin
Turkey is located in the middle of Asia, Africa and Europe, close to Caucasia, Balkans and Middle East in subtropical climate zone. Malaria has been known since the early ages of human history and it was one of the leading diseases in Anatolian history, as well. Today, chloroquine-sensitive Plasmodium vivax is the only agent of autochthonous malaria cases in Turkey. The other Plasmodium species identified are isolated from imported cases of malaria. The most common vector of malaria in Turkey is Anopheles sacharovi followed by An. superpictus, An. maculipennis and An. subalpinus. In 2009, pre-elimination stage of Malaria Program was started due to dramatic decline in the number of malaria cases in Turkey (Total, 84; 38 autochthonous cases only in 26 foci in south-eastern Anatolia, and 46 imported cases; incidence: 0.1/100,000). As there were no detected cases of new autochthonous malaria in the first 8 months of 2010, elimination stage was started. The role of the persistent policies and successful applications of the Ministry of Health, such as the strict control of the patients using anti-malarial drugs especially chloroquine, avoidance of resistant insecticides, facilitation of access to patients via Health Transformation Program (HTP), establishment of close contact with the patients' families, and improvement of reporting and surveillance system, was essential. In addition, improvement maintained in the motivations and professional rights of malaria workers, as well in the coordination of field studies and maintenance of a decline or termination in vector-to-person transmission were all achieved with the insistent policies of the Ministry of Health. Other factors that probably contributed to elimination studies include lessening of military operations in south-eastern Anatolia and the lowering of malaria cases in neighbouring countries in recent years. Free access to health services concerning malaria is still successfully conducted throughout the country
Holdridge, Mark E.
On February 17, 1996, the first NASA Discovery Class Mission to launch, the Near Earth Asteroid Rendezvous (NEAR) spacecraft, began its journey to the asteroid Eros. NEAR is the first planetary spacecraft to be designed and operated by the Johns Hopkins University Applied Physics Laboratory (JHU/APL). In July 2002, the comet nucleus tour (CONTOUR) spacecraft, the second planetary spacecraft to be built and operated at JHUAPL and the 6th in the series of NASA Discovery Class Missions, will be launched. Both NEAR and CONTOUR share ambitious "Faster, Better, Cheaper" goals. Furthermore, with both missions being developed and operated at the same institution, a unique opportunity exists to refine CONTOUR designs and operational practices based on 5 years of NEAR operational experience. This paper provides an overview of designs and operational practices implemented by JHU/APL to safely and effectively conduct the NEAR mission. This paper discusses how these will be applied to the CONTOUR mission and what improvements are planned. It also discusses the unique challenges CONTOUR possesses for operating a 4 year mission with widely varying operations activity levels at low cost.
Kumar, U.; Maheshwari, M.; Kumar, V.
This paper presents the findings of an empirical study of critical factors associated with e-business success. An a priori model relating the success factors to e-business success is developed. The study uses the "balanced scorecard" methodology to measure the success of e-business organizations, as the authors believe that financial measures are…
NASA is actively planning to expand human spaceflight and robotic exploration beyond low Earth orbit. To prepare for the challenge of exploring these destinations in space, NASA conducts missions here on Earth in remote locations that have physical similarities to extreme space environments. Program managers for the Advanced Exploration Systems program requested a simple way to track financial information to ensure that each task stayed within their budgetary constraints. Using SAP BusinessObjects Dashboards (Formerly Xcelsius), a dashboard was created to satisfy all of their key requirements. Lessons learned, along with some tips and tricks, will be highlighted during this session.
Many outputs of Department of Energy research and development have had substantial economic success in the marketplace and have proven to be fundamentally important in technical areas, positioning U.S. industry at the forefront of global competition.
Johnson, Nicholas; Matney, Mark
The passivation of spacecraft and launch vehicle orbital stages at end-of-mission has been a principal space debris mitigation measure world-wide since the 1980 s. Space vehicle passivation includes the removal of stored energies, especially those associated with propulsion and electrical power systems. Prior to 2007 the breakup of non-functioning, non-passivated space vehicles was the major source of hazardous debris in Earth orbit. The United Nations and the Inter-Agency Space Debris Coordination Committee have both included passivation in their formal space debris mitigation guidelines. This often simple countermeasure has been adopted by many spacefaring countries and organizations and has undoubtedly prevented numerous major satellite breakups. For some existing space vehicle designs, passivation requires changes in hardware, software, and/or operational procedures. Questions about the permissible degree of passivation for both current and future space vehicles have arisen and are addressed herein. An important element to be considered is the potentially long period in which the space vehicle will remain in orbit, i.e., up to 25 years after mission termination in LEO and for centuries in orbits above LEO. Finally, the issue of passivation of space vehicles which have failed prematurely is addressed.
The Atacama Large Millimeter/submillimeter Array (ALMA), an international telescope project, reached a major milestone on March 2, when two ALMA prototype antennas were first linked together as an integrated system to observe an astronomical object. The milestone achievement, technically termed "First Fringes," came at the ALMA Test Facility (ATF) on the grounds of the National Radio Astronomy Observatory's (NRAO) Very Large Array (VLA) radio telescope in New Mexico. NRAO is a facility of the National Science Foundation (NSF), managed by Associated Universities, Incorporated (AUI). AUI also is designated by NSF as the North American Executive for ALMA. ALMA Test Facility ALMA Test Facility, New Mexico: VertexRSI antenna, left; AEC antenna, right. CREDIT: Drew Medlin, NRAO/AUI/NSF Click on image for page of graphics and full information Faint radio waves emitted by the planet Saturn were collected by the two ALMA antennas, then processed by new, state-of-the-art electronics to turn the two antennas into a single, high-resolution telescope system, called an interferometer. Such pairs of antennas are the basic building blocks of multi-antenna imaging systems such as ALMA and the VLA. In such a system, each antenna is combined electronically with every other antenna to form a multitude of pairs. Each pair contributes unique information that is used to build a highly-detailed image of the astronomical object under observation. When completed in 2012, ALMA will have 66 antennas. The successful Saturn observation began at 7:13 p.m., U.S. Mountain Time Friday (0213 UTC Saturday). The planet's radio emissions at a frequency of 104 GigaHertz (GHz) were tracked by the ALMA system for more than an hour. "Our congratulations go to the dedicated team of scientists, engineers and technicians who produced this groundbreaking achievement for ALMA. Much hard work and many long hours went into this effort, and we appreciate it all. This team should be very proud today," said NRAO
Making a one-to-one computing program work calls for more than just placing a computer on everyone's desk. It takes a complete transformation of learning and teaching. In this article, the author shares a few lessons she learned on the path to one-to-one success. (Contains 3 online resources.)
Dyer, Patricia A.
In the accountability movement in higher education, the success of two-year colleges is often viewed solely by standards which apply only to four-year institutions, such as the completion of a degree program. Many two-year college students, however, enroll to prepare for employment, to develop important life skills, or to retrain for employment.…
Brucato, J. R.; Rotundi, A.; Epifani, E. Mazzotta
We are entering in a new era of space exploration signed by sample return missions. Since the Apollo and Luna Program, the study of extraterrestrial samples in laboratory is gathering an increased interest of the scientific community so that nowadays exploration program of the Solar System is characterized by swelling sample return missions. Beside lunar samples, the NASA Stardust mission was the first successful space mission that on 15 January 2006 brought to Earth solid extraterrestrial samples collected from comet 81P/Wild 2 coma. Grains were collected during cometary fly-by into aerogel and once on Earth have been extracted for laboratory analyses. In the coming two decades many space missions on going or under study will harvest samples from minor bodies. Measurements required for detailed analysis that cannot be performed from a robotic spacecraft, will be carried out on Earth laboratories with the highest analytical accuracy attainable so far. An intriguing objective for the next sample return missions is to understand the nature of organic compounds. Organic compounds found in Stardust grains even if processed to large extend during aerogel capturing are here reported. Major objectives of Marco Polo mission are reported. Various ground-based observational programs within the framework of general characterizations of families and classes, cometary-asteroid transition objects and NEOs with cometary albedo are discussed and linked to sample return mission.
Pierson, Duane L.; Ott, C. Mark; Groves, T. O.; Paloski, W. H. (Technical Monitor)
The purpose of this study is to identify microbiological risks associated with space exploration and identify potential countermeasures available. Identification of microbial risks associated with space habitation requires knowledge of the sources and expected types of microbial agents. Crew data along with environmental data from water, surfaces, air, and free condensate are utilized in risk examination. Data from terrestrial models are also used. Microbial risks to crew health include bacteria, fungi, protozoa, and viruses. Adverse effects of microbes include: infections, allergic reactions, toxin production, release of volatiles, food spoilage, plant disease, material degradation, and environmental contamination. Risk is difficult to assess because of unknown potential changes in microbes (e.g., mutation) and the human host (e.g., immune changes). Prevention of adverse microbial impacts is preferred over remediation. Preventative measures include engineering measures (e.g., air filtration), crew microbial screening, acceptability standards, and active verification by onboard monitoring. Microbiological agents are important risks to human health and performance during space flight and risks increase with mission duration. Acceptable risk level must be defined. Prevention must be given high priority. Careful screening of crewmembers and payloads is an important element of any risk mitigation plan. Improved quantitation of microbiological risks is a high priority.
Midcap, Richard; Seitzer, Joan; Holliday, Randy; Childs, Amy; Bowser, Dana
Success and Interactive Learning's (SAIL) front-loaded retention activities and unique financial incentives have combined to improve retention, persistence, and success of first-time college students. Its effectiveness has been validated through a comparison of retention rates and aggregate quality-point averages of SAIL cohorts with those rates…
Campbell, Linda; Campbell, Bruce
This book examines educational programs that have used multiple intelligences (MI) theory for 5 or more years, and addresses such questions as: "How have MI programs affected student achievement?" and "Where and how were those results achieved?" Six schools (two elementary, two middle-level, and two high schools), which serve a variety of student…
Capuano, Terry Ann; MacKenzie, Richard
Frequent transitions in leadership can cause inefficiency, inconsistency, and lack of alignment with priorities and strategy. Retaining management talent and collaboratively planning their succession can help ensure organizational survival. Succession planning, in healthcare and other industries, addresses some of these concerns; however, there is a dearth of descriptive articles emphasizing "how to." This article demonstrates one healthcare network's comprehensive system for succession planning and implementation. Leaders looking to plan their human resource processes for organizational sustainability would be able to emulate and adapt practices for their networks. PMID:24409581
McHatton, Patricia Alvarez; Zalaquett, Carlos P.; Cranson-Gingras, Ann
In their pursuit of an education, students from migrant farmworker families experience multiple challenges such as high mobility rates and a lack of curriculum alignment and credit transfer across local, state, and national boundaries. Despite these challenges, many of these students graduate from high school and successfully transition into…
The process of writing successful grant proposals has received not so dubious attention in the last several decades. This article provides contextual significance resulting from a review of literature spanning 1975 to 2013. I identify essential vocabulary stemming from the literature review to familiarize the reader with the terminology associated…
Simonee, Saundra W.
Successful multicultural adult orphans who were not adopted pose an interesting challenge in their history, their physical, psychological, social emotional and personal identity development. One must understand their journey from orphanhood to adulthood and their current prominent status in life to build a contextualized personal story (Banks,…
Sugg, Steven L.
This study examines the impact of successive versus non-successive scheduling of mathematics courses on the achievement of ninth-grade students in a suburban Oregon high school. The Oregon Assessment of Knowledge and Skills and student performance on the geometry course final exam were employed to compare the achievement of intact groups of…
Mercure, Christine M.
To improve its school failure rate, a Virginia intermediate school instituted Project Achievement, a privately funded program helping at-risk students complete homework assignments. Structured into three one-hour sessions featuring tutoring, interdisciplinary study groups, and special activities, the project is immensely popular. During the summer…
US Department of Education, 2008
This publication highlights the Reading First program as the academic cornerstone of the No Child Left Behind Act, and cites state achievement data indicating that Reading First students from nearly every grade and subgroup have made gains in reading proficiency. Restoration of full funding for the program has been requested for Fiscal Year 2009.
Harris, John M; Elizondo, Idette; Brown, Amanda M
Leaders of the top-performing accountable care organizations in the Medicare Shared Savings Program attribute the success of their organizations in large part to seven strategies: Seek action-oriented leadership. Transform primary care physician practices. Keep patients out of the emergency department. Ensure all transitions are smooth. Make effective use of available data. Share information on physician performance. Keep patients engaged. PMID:27183758
Colston, B.W.; Brehm, R.L.
The anticipated growth of the space station power requirement provides a good example of the problem the space nuclear power supply developers have to contend with: should a reactor power supply be developed that attempts to be all things to all missions, i.e., is highly flexible in its ability to meet a wide variety of missions, or should the development of a reactor system await a specific mission definition and be customized to this mission. This leads, of course, to a chicken-and-egg situation. For power requirements of several hundreds of kilowatts or more, no nuclear power source exists or is even far enough along in the definition stage (much less the development stage) for NASA to reasonably assume probable availability within the next 10 years. The real problem of space nuclear power is this ''chicken-and-egg'' syndrome: DOE will not develop a space reactor system for NASA without a firm mission, and NASA will not specify a firm mission requiring a space reactor because such a system doesn't exist and is perceived not to be developable within the time frame of the mission. The problem is how to break this cycle. The SP-100 program has taken an important first step to breaking this cycle, but this program is much more design-specific than what is required to achieve a broad technology base and latitude in achievable power level. In contrast to the SP-100 approach, a wider perspective is required: the development of the appropriate technologies for power levels can be broken into ranges, say, from 100 kWe to 1000 kWe, and from 1000 kWe to 10,000 kWe.
Pollard, Z F; Greenberg, M
PURPOSE: To report the results of and complications with silicone expander surgery for the overacting superior oblique. METHODS: A total of 26 patients with bilateral overaction of the superior oblique and A-pattern strabismus and 5 patients with unilateral overacting superior oblique secondary to inferior oblique palsy were treated with a 7 mm silicone expander. Care was taken not to enter the sub-Tenon's space. RESULTS: The group that underwent bilateral superior oblique surgery had an average preoperative pattern of 37.42 diopters (D) and an average correction of 35.37 D. Three patients had a severe unilateral postoperative inflammatory incident that was successfully treated with oral and topical corticosteroids. One of these patient developed Brown's syndrome. Another patient, who had no postoperative inflammatory incident, also developed Brown's syndrome. In these 4 patients, the sub-Tenon's space was inadvertently entered during surgery. CONCLUSION: The silicone expander surgery has a very high success rate in treating the A-pattern associated with the bilateral overacting superior oblique. This procedure also works well for the unilateral superior oblique that overacts owing to an inferior oblique palsy. No cyclotorsion symptoms occurred after this surgery. However, 4 patients had complications because the sub-Tenon's space was exposed during surgery. With this procedure, there is a learning curve to obtain the skill not to enter the sub-Tenon's space. Images FIGURE 1 FIGURE 2 FIGURE 3 FIGURE 4 FIGURE 5 FIGURE 6 PMID:10703132
Aiello, Anna; Accardi, Giulia; Candore, Giuseppina; Carruba, Giuseppe; Davinelli, Sergio; Passarino, Giuseppe; Scapagnini, Giovanni; Vasto, Sonya; Caruso, Calogero
During the last two centuries the average lifespan has increased at a rate of approximately 3 months/year in both sexes, hence oldest old people are becoming the population with the fastest growth in Western World. Although the average life expectancy is increasing dramatically, the healthy lifespan is not going at the same pace. This underscores the importance of studies on the prevention of age-related diseases, in order to satisfactorily decrease the medical, economic and social problems associated to advancing age, related to an increased number of individuals not autonomous and affected by invalidating pathologies. In particular, data from experimental studies in model organisms have consistently shown that nutrient signalling pathways are involved in longevity, affecting the prevalence of age-related loss of function, including age-related diseases. Accordingly, nutrigerontology is defined as the scientific discipline that studies the impact of nutrients, foods, macronutrient ratios, and diets on lifespan, ageing process, and age-related diseases. To discuss the potential relevance of this new science in the attainment of successful ageing and longevity, three original studies performed in Sicily with local foods and two reviews have been assembled in this series. Data clearly demonstrate the positive effects of nutraceuticals, functional foods and Mediterranean Diet on several biological parameters. In fact, they could represent a prevention for many age-related diseases, and, although not a solution for this social plague, at least a remedy to alleviate it. Thus, the possibility to create a dietary pattern, based on the combined strategy of the use of both nutraceuticals and functional foods should permit to create a new therapeutic strategy, based not only on a specific bioactive molecule or on a specific food but on a integrated approach that, starting from the local dietary habits, can be led to a "nutrafunctional diet" applicable worldwide. PMID
Healy, Shawn; Dobson, L. Douglas; Kyser, Janis; Herczog, Michelle M.; Genzer, Debbie
Civic learning for all students seems like a reasonable and important aim for all schools to achieve. If we believe that the future of our American democracy depends on a citizenry that is informed, engaged, and responsible, what better place to create future citizens than in schools? The Campaign for the Civic Mission of Schools…
Belciug, Marian P.
The objective of this study was to examine the patients' perception of the causes of their success and lack of success in achieving their potential in rehabilitation and their emotional reactions to the outcome of their rehabilitation. Thirty-five patients with spinal cord injury who were participating in the Rehabilitation Program at Hamilton…
Morton, Kwame R., Sr.
The academic underperformance of Black students when compared to their White peers has confounded educators nationwide. This discrepancy in academic performance commonly referred to as the achievement gap has become a national crisis which has led to one of the most significant educational reforms undertaken in the United States of America in the…
Parrinello, Tommaso; Maestroni, Elia; Krassenburg, Mike; Badessi, Stefano; Bouffard, Jerome; Frommknecht, Bjorn; Davidson, Malcolm; Fornari, Marco; Scagliola, Michele
CryoSat-2 was launched on the 8th April 2010 and it is the first European ice mission dedicated to monitoring precise changes in the thickness of polar ice sheets and floating sea ice over a 3-year period. CryoSat-2 carries an innovative radar altimeter called the Synthetic Aperture Interferometric Altimeter (SIRAL) with two antennas and with extended capabilities to meet the measurement requirements for ice-sheets elevation and sea-ice freeboard. Initial results have shown that data is of high quality thanks to an altimeter that is behaving exceptional well within its design specifications. The CryoSat mission reached its 6th years of operational life in April 2016. Since its launch has delivered high quality products to the worldwide cryospheric and marine community that is increasing every year. Scope of this paper is to describe the current mission status and its main scientific achievements. Topics will also include programmatic highlights and information on the next scientific development of the mission in its extended period of operations.
Walley, Tina L.
This slide presentation reviews management techniques to assure information technology development project success. Details include the work products, the work breakdown structure (WBS), system integration, verification and validation (IV&V), and deployment and operations. An example, the NASA Consolidated Active Directory (NCAD), is reviewed.
Manning, Terri Mulkins
The fundamental concepts of Achieving the Dream--using evidence to develop and evaluate strategies for improving student learning and success--are also important to successful efforts to meet accreditation requirements. Following the Achieving the Dream approach can help community colleges organize and document improvement efforts in ways that are…
Middleton, Elizabeth M.; Campbell, Petya K.; Huemmrich, K. Fred; Zhang, Qingyuan; Landis, David R.; Ungar, Stephen G.; Ong, Lawrence; Pollack, Nathan H.; Cheng, Yen-Ben
The Earth Observing One (EO-1) satellite is a technology demonstration mission that was launched in November 2000, and by July 2012 will have successfully completed almost 12 years of high spatial resolution (30 m) imaging operations from a low Earth orbit. EO-1 has two unique instruments, the Hyperion and the Advanced Land Imager (ALI). Both instruments have served as prototypes for NASA's newer satellite missions, including the forthcoming (in early 2013) Landsat-8 and the future Hyperspectral Infrared Imager (HyspIRI). As well, EO-1 is a heritage platform for the upcoming German satellite, EnMAP (2015). Here, we provide an overview of the mission, and highlight the capabilities of the Hyperion for support of science investigations, and present prototype products developed with Hyperion imagery for the HyspIRI and other space-borne spectrometers.
Fitts, M. A.; Kerstman, E.; Butler, D. J.; Walton, M. E.; Minard, C. G.; Saile, L. G.; Toy, S.; Myers, J.
The Integrated Medical Model (IMM) helps capture and use organizational knowledge across the space medicine, training, operations, engineering, and research domains. The IMM uses this domain knowledge in the context of a mission and crew profile to forecast crew health and mission success risks. The IMM is most helpful in comparing the risk of two or more mission profiles, not as a tool for predicting absolute risk. The process of building the IMM adheres to Probability Risk Assessment (PRA) techniques described in NASA Procedural Requirement (NPR) 8705.5, and uses current evidence-based information to establish a defensible position for making decisions that help ensure crew health and mission success. The IMM quantitatively describes the following input parameters: 1) medical conditions and likelihood, 2) mission duration, 3) vehicle environment, 4) crew attributes (e.g. age, sex), 5) crew activities (e.g. EVA's, Lunar excursions), 6) diagnosis and treatment protocols (e.g. medical equipment, consumables pharmaceuticals), and 7) Crew Medical Officer (CMO) training effectiveness. It is worth reiterating that the IMM uses the data sets above as inputs. Many other risk management efforts stop at determining only likelihood. The IMM is unique in that it models not only likelihood, but risk mitigations, as well as subsequent clinical outcomes based on those mitigations. Once the mathematical relationships among the above parameters are established, the IMM uses a Monte Carlo simulation technique (a random sampling of the inputs as described by their statistical distribution) to determine the probable outcomes. Because the IMM is a stochastic model (i.e. the input parameters are represented by various statistical distributions depending on the data type), when the mission is simulated 10-50,000 times with a given set of medical capabilities (risk mitigations), a prediction of the most probable outcomes can be generated. For each mission, the IMM tracks which conditions
Birnback, Lara; Friedman, Will
Stakeholder engagement is critical to the success of Achieving the Dream. Broad-based support for the college's student success agenda and institutional change efforts requires engaging faculty, staff, students, community members, and others in the change process. These stakeholders can bring to light critical obstacles to student success and help…
Grete Straume, Anne; Elfving, Anders; Wernham, Denny; Culoma, Alain; Mondin, Linda; de Bruin, Frank; Kanitz, Thomas; Schuettemeyer, Dirk; Buscaglione, Fabio; Dehn, Angelika
Within ESA's Living Planet Programme, the Atmospheric Dynamics Mission (ADM-Aeolus) was chosen as the second Earth Explorer Core mission in 1999. It shall demonstrate the potential of high spectral resolution Doppler Wind lidars for operational measurements of wind profiles and their use in Numerical Weather Prediction (NWP). Spin-off products are profiles of cloud and aerosol optical properties. ADM-Aeolus carries the novel Doppler Wind lidar instrument ALADIN. Recently the two ALADIN laser transmitters were successfully qualified and delivered for further instrument integration. The instrument delivery will follow later this year and the satellite qualification and launch readiness is scheduled for 2016. In February 2015, an Aeolus Science and Calibration and Validation (CAL/VAL) Workshop was held in ESA-ESRIN, Frascati, Italy, bringing industry, the user community and ESA together to prepare for the Aeolus Commissioning and Operational Phases. During the Workshop the science, instrument and product status, commissioning phase planning and the extensive number of proposals submitted in response to the Aeolus CAL/VAL call in 2014 were presented and discussed. A special session was dedicated to the Aeolus CAL/VAL Implementation Plan. In this paper, the Aeolus mission, status and launch preparation activities are described.
Topics include NASA centers around the country; 2009 highlights of significant successes in space transportation, exploration, and science; significant accomplishments; places to explore include Lagrange points, near-Earth objects, Mars and the Moon, and International Space Station research; Marshall's missions include propulsion and transportation systems, life support systems, and earth and space science spacecraft, systems, and operations; project lifecycle management model; motivation of avionics fault-tolerance, redundancy needs and concerns, redundancy versus reliability; parallel-series configurations; effect of adding redundancy on mission success; example of rules-based approach where reliability and safety interaction impacts design; impact of common cause failure; approach ot bottom-up reliability analysis; three factors that lead to redundant system failure; Apollo 13 multi-functional reliability and example; and mitigating the risk of single string spacecraft architecture;.
Bond, Lynne A.; Johnson, Jeannette L.
Low and average school achievers in grades 1 and 2 and grades 4 and 5 made attributions for successes and failures on school related and unrelated tasks. Students in the low achievement group were participants of the Title I program, and tested a year below their age-mates on reading and math achievement. Students were given two booklets of four…
Six docking attempts were required in order to successfully achieve capture latch engagement during the transposition and docking phase following translunar injection. After docking, the probe and drogue were examined by the crew. Probe operation appeared normal and radial marks were noted on the drogue. During all subsequent operations, the probe operated properly.
Winter, David G
Several decades of research have established that implicit achievement motivation (n Achievement) is associated with success in business, particularly in entrepreneurial or sales roles. However, several political psychology studies have shown that achievement motivation is not associated with success in politics; rather, implicit power motivation often predicts political success. Having versus lacking control may be a key difference between business and politics. Case studies suggest that achievement-motivated U.S. presidents and other world leaders often become frustrated and thereby fail because of lack of control, whereas power-motivated presidents develop ways to work with this inherent feature of politics. A reevaluation of previous research suggests that, in fact, relationships between achievement motivation and business success only occur when control is high. The theme of control is also prominent in the development of achievement motivation. Cross-national data are also consistent with this analysis: In democratic industrialized countries, national levels of achievement motivation are associated with strong executive control. In countries with low opportunity for education (thus fewer opportunities to develop a sense of personal control), achievement motivation is associated with internal violence. Many of these manifestations of frustrated achievement motivation in politics resemble authoritarianism. This conclusion is tested by data from a longitudinal study of 113 male college students, showing that high initial achievement motivation combined with frustrated desires for control is related to increases in authoritarianism (F-scale scores) during the college years. Implications for the psychology of leadership and practical politics are discussed. PMID:21039527
Baker, David A.; Zubrin, Robert M.
This paper introduces a mission architecture called 'Mars Direct' which brings together several technologies and existing hardware into a novel mission strategy to achieve a highly capable and affordable approach to the Mars and Lunar exploratory objective of the Space Exploration Initiative (SEI). Three innovations working in concept cut the initial mass by a factor of three, greatly expand out ability to explore Mars, and eliminate the need to assemble vehicles in Earth orbit. The first innovation, a hybrid Earth/Mars propellant production process works as follows. An Earth Return Vehicle (ERV), tanks loaded with liquid hydrogen, is sent to Mars. After landing, a 100 kWe nuclear reactor is deployed which powers a propellant processor that combines onboard hydrogen with Mars' atmospheric CO2 to produce methane and water. The water is then electrolized to create oxygen and, in the process, liberates the hydrogen for further processing. Additional oxygen is gained directly by decomposition of Mars' CO2 atmosphere. This second innovation, a hybrid crew transport/habitation method, uses the same habitat for transfer to Mars as well as for the 18 month stay on the surface. The crew return via the previously launched ERV in a modest, lightweight return capsule. This reduces mission mass for two reasons. One, it eliminates the unnecessary mass of two large habitats, one in orbit and one on the surface. And two, it eliminates the need for a trans-Earth injection stage. The third innovation is a launch vehicle optimized for Earth escape. The launch vehicle is a Shuttle Derived Vehicle (SDV) consisting of two solid rocket boosters, a modified external tank, four space shuttle main engines and a large cryogenic upper stage mounted atop the external tank. This vehicle can throw 40 tonnes (40,000 kg) onto a trans-Mars trajectory, which is about the same capability as Saturn-5. Using two such launches, a four person mission can be carried out every twenty-six months with
White, Frances L.
More and more accountability and successful educational outcomes are being demanded of colleges. Achieving successful outcomes requires strong and courageous leadership at all levels of the institution, but getting the faculty to improve teaching and learning outcomes very often requires a president/chief executive officer (CEO) who not only…
Burlison, Kelly; Chave, Josh
The study explores the effectiveness of the Reading Success Academy on the reading achievement of the selected group of ninth-grade students in a comprehensive high school. We examine in what ways the Reading Success Academy may improve the reading proficiency rates and amount of reading growth of ninth-grade students. The results indicate that…
Smith, Page A.; Kearney, W. Sean
Purpose: The purpose of this study is to examine the relative impact of achievement press on student success in elementary schools in the Southwestern USA. Design/methodology/approach: Data from individual teacher assessments and student achievement tests are collected and aggregated at the campus level. Hierarchical linear modeling is utilized to…
Mastrorilli, Tara M.; Harnett, Susanne; Zhu, Jing
The "Arts Achieve: Impacting Student Success in the Arts" project involves a partnership between the New York City Department of Education (NYCDOE) and five of the city's premier arts organizations. "Arts Achieve" provides intensive and targeted professional development to arts teachers over a three-year period. The goal…
Sarwar, Muhammad; Yousuf, Muhammad Imran; Hussain, Shafqat; Noreen, Shumaila
The research was the replication of the study done by Coutinho (2006) and it aimed at finding the relationship between achievement goals, meta-cognition and academic success. Achievement goals were further divided into two types: mastery and performance. The participants were 119 students enrolled in M. A. Education, Department of Education at the…
Schiller, Q.; Li, X.; Palo, S. E.; Blum, L. W.; Gerhardt, D.
The Colorado Student Space Weather Experiment is a spacecraft mission developed and operated by students at the University of Colorado, Boulder. The 3U CubeSat was launched from Vandenberg Air Force Base in September 2012. The massively successful mission far outlived its 4 month estimated lifetime and stopped transmitting data after over two years in orbit in December 2014. CSSWE has contributed to 15 scientific or engineering peer-reviewed journal publications. During the course of the project, over 65 undergraduate and graduate students from CU's Computer Science, Aerospace, and Mechanical Engineering Departments, as well as the Astrophysical and Planetary Sciences Department participated. The students were responsible for the design, development, build, integration, testing, and operations from component- to system-level. The variety of backgrounds on this unique project gave the students valuable experience in their own focus area, but also cross-discipline and system-level involvement. However, though the perseverance of the students brought the mission to fruition, it was only possible through the mentoring and support of professionals in the Aerospace Engineering Sciences Department and CU's Laboratory for Atmospheric and Space Physics.
Bents, David J.
NASA's Constellation program has selected the closed cycle hydrogen oxygen Polymer Electrolyte Membrane (PEM) Regenerative Fuel Cell (RFC) as its baseline solar energy storage system for the lunar outpost and manned rover vehicles. Since the outpost and manned rovers are "human-rated," these energy storage systems will have to be of proven reliability exceeding 99 percent over the length of the mission. Because of the low (TRL=5) development state of the closed cycle hydrogen oxygen PEM RFC at present, and because there is no equivalent technology base in the commercial sector from which to draw or infer reliability information from, NASA will have to spend significant resources developing this technology from TRL 5 to TRL 9, and will have to embark upon an ambitious reliability development program to make this technology ready for a manned mission. Because NASA would be the first user of this new technology, NASA will likely have to bear all the costs associated with its development.When well-known reliability estimation techniques are applied to the hydrogen oxygen RFC to determine the amount of testing that will be required to assure RFC unit reliability over life of the mission, the analysis indicates the reliability testing phase by itself will take at least 2 yr, and could take up to 6 yr depending on the number of QA units that are built and tested and the individual unit reliability that is desired. The cost and schedule impacts of reliability development need to be considered in NASA's Exploration Technology Development Program (ETDP) plans, since life cycle testing to build meaningful reliability data is the only way to assure "return to the moon, this time to stay, then on to Mars" mission success.
Azbell, Jim A.
In support of the Space Shuttle Program, as well as NASA's other human space flight programs, the Mission Operations Directorate (MOD) at the Johnson Space Center has become the world leader in human spaceflight operations. From the earliest programs - Mercury, Gemini, Apollo - through Skylab, Shuttle, ISS, and our Exploration initiatives, MOD and its predecessors have pioneered ops concepts and emphasized a history of mission leadership which has added value, maximized mission success, and built on continual improvement of the capabilities to become more efficient and effective. This paper provides specific examples that illustrate how MOD's focus on building and contributing value with diverse teams has been key to their successes both with the US space industry and the broader international community. This paper will discuss specific examples for the Plan, Train, Fly, and Facilities aspects within MOD. This paper also provides a discussion of the joint civil servant/contractor environment and the relative badge-less society within MOD. Several Shuttle mission related examples have also been included that encompass all of the aforementioned MOD elements and attributes, and are used to show significant MOD successes within the Shuttle Program. These examples include the STS-49 Intelsat recovery and repair, the (post-Columbia accident) TPS inspection process and the associated R-Bar Pitch Maneuver for ISS missions, and the STS-400 rescue mission preparation efforts for the Hubble Space Telescope repair mission. Since their beginning, MOD has consistently demonstrated their ability to evolve and respond to an ever changing environment, effectively prepare for the expected and successfully respond to the unexpected, and develop leaders, expertise, and a culture that has led to mission and Program success.
Palm, S. P.; Herzfeld, U. C.; Yang, Y.
Carrying the Advanced Topographic Lidar Altimeter System (ATLAS), ICESat-2 is scheduled for launch in 2017. Though the primary science objective of the 3 year mission is the high resolution altimetry mapping of the Earth's major ice sheets, ATLAS will also acquire atmospheric backscatter profiles from the 3 strong 532 nm laser beams (ATLAS utilizes 6 beams in total). The main intent of the atmospheric channel is to characterize the atmosphere to aide in the interpretation and filtering of altimetry data, as clouds, fog and blowing snow can adversely affect the ranging accuracy due to signal attenuation and multiple scattering. But aside from their use as an aide to altimetry, the ATLAS atmospheric data have potential scientific uses in their own right such as Global and especially polar cloud studies, aerosol sources and transport and blowing snow over the polar regions. This presentation will discuss the characteristics of the ATLAS atmospheric data, the planned atmospheric data products and their potential for contributing to atmospheric science and the success of the ICESat-2 mission.
Institutions find success with Pearson Education's MyMathLab. The Department of Mathematical Sciences at the University of Memphis (UM) reported a narrowing of the achievement gap between Black and White students. According to the study conducted by UM professors and titled "The Effectiveness of Blended Instruction in Postsecondary General…
Harrell, Margaret A.
The purpose of this action research study was to utilize quantitative and qualitative data to measure the effects of Tier 2 and Tier 3 literacy interventions as they affect student achievement in the secondary school setting. The research questions addressed performance of students who were enrolled in Reading for Success as compared to a cohort…
Latta, R. Michael
Two experiments were designed to test Kukla's cognitive theory of task performance, based on intended effort. Experiment I was designed to determine if success feedback leads to an overall increase in performance level and differential asymptotic performance for those high and low in achievement motivation. Experiment 2 was aimed at determining if…
When students look at their classmates in the classroom, consciously or unconsciously, they see competitors both for academic recognition and social success. How do they fit in relation to others and how do they succeed in achieving both? Traditional views on the drive to succeed and the fear of failure are well known as motivators for achieving…
McConaughy, Stephanie H.; Kay, Pam; Welkowitz, Julie A.; Hewitt, Kim; Fitzgerald, Martha D.
The Achieving-Behaving-Caring (ABC) Program is an evidence-based approach to addressing the needs of elementary students at risk for emotional and behavioral difficulties and promoting successful home-school collaboration. This practical guide demonstrates how classroom teachers and parents can work together to boost individual children's…
El Centro Coll., Dallas, TX.
This is a report on indicators of success in achieving community college goals at El Centro College (Texas). The report provides statistics from 1997-2000 and focuses on the progress of nine goals: (1) institutionalizing service beyond expectation--according to student satisfaction surveys, campus changes that have occurred between 1996 and 1999…
Sáenz, Victor B.; Ponjuan, Luis; Segovia, Jorge, Jr.; Del Real Viramontes, José
This chapter highlights the development of Project MALES (Mentoring to Achieve Latino Educational Success). At the center of Project MALES is a mentoring program that aims to cultivate an engaged support network for males of color at the University of Texas at Austin and across surrounding communities. Specifically, there is a discussion of the…
Lowder, Christopher Michael
The purpose of this mixed-design study was to use quantitative and qualitative research to explore the effects of High School Success (a course for at-risk ninth graders) and its effectiveness on student achievement, attendance, and dropout prevention. The research questions address whether there is a significant difference between at-risk ninth…
Lemberger, Matthew E.; Brigman, Greg; Webb, Linda; Moore, Molly M.
An overview of the Student Success Skills program is offered, including descriptions of the curricular structure, extant research support related to SSS effectiveness for academic achievement and improved school behaviors, and a theory of change for student development. Recent research has demonstrated the value of the SSS program as it connects…
Simplicio, Joseph S. C.
This article explores a new and innovative strategy for helping students with Attention Deficit Hyperactivity Disorder (A.D.H.D.) achieve higher levels of academic success when working in collaborative groups. Since the research indicates that students with this disorder often have difficulty in maintaining their concentration this strategy is…
Change: The Magazine of Higher Learning, 2009
Achieving the Dream: Community Colleges Count is a national initiative dedicated to the premise that community colleges should be as successful at student retention and graduation, particularly for students of color and low-income, as they are at enrollment. On campus, the initiative is focused on creating a culture of evidence, one in which data…
Rose, Joy; Steen, Sam
This article discusses a group counseling intervention used to develop and foster resiliency in middle school students by implementing the Achieving Success Everyday (ASE) group counseling model. The authors aimed to discover what impact this group counseling intervention, which focused on resiliency characteristics, would have on students'…
Steen, Sam; Henfield, Malik S.; Booker, Beverly
This article presents the Achieving Success Everyday (ASE) group counseling model, which is designed to help school counselors integrate students' academic and personal-social development into their group work. We first describe this group model in detail and then offer one case example of a middle school counselor using the ASE model to…
There is a popular perception that girls' academic success means that they have taken up the kinds of gender performances in the classroom previously associated with boys. However, research into classrooms show that, amongst even the highest achieving pupils, girls are anxious about doing well and concerned about their relationships with other…
Abadir, Laila; And Others
The effects of mastery learning strategies, interactive video mathematics (IVM), individualized instruction (IND), and the lecture method on mathematics achievement of community college students was studied. Interactions among instructional methods, gender, and age were examined; and the grade success rate was determined for each instructional…
Tilley, Thomas Brent; Smith, Samuel J.; Claxton, Russell L.
This case study of a high-achieving, high-poverty school describes the school's leadership, culture, and programs that contributed to its success. Data were collected from two surveys (the School Culture Survey and the Vanderbilt Assessment of Leadership in Education), observations at the school site, and interviews with school personnel. The…
Poirier, Miriam C; Schwartz, Jeffrey L; Aardema, Marilyn J
One of the goals of the EMGS is to help members achieve professional success in the fields they have trained in. Today, there is greater competition for jobs in genetic toxicology, genomics, and basic research than ever before. In addition, job security and the ability to advance in one's career is challenging, regardless of whether one works in a regulatory, academic, or industry environment. At the EMGS Annual Meeting in Monterey, CA (September, 2013), the Women in EMGS Special Interest Group held a workshop to discuss strategies for achieving professional success. Presentations were given by three speakers, each representing a different employment environment: Government (Miriam C. Poirier), Academia (Jeffrey L. Schwartz), and Industry (Marilyn J. Aardema). Although some differences in factors or traits affecting success in the three employment sectors were noted by each of the speakers, common factors considered important for advancement included networking, seeking out mentors, and developing exceptional communication skills. PMID:24788591
Fox, N. P.
Over recent years the debate as to whether climate change is real has largely subsided, however there is still significant controversy over its cause and most importantly the scale of its impact and means of mitigation. Much of the latter relies upon the predictive capabilities of sophisticated, but highly complex models. Such models need globally sampled measurements of a variety of key indicative physical parameters, and in some cases proxies of others, as input data and whilst generally predicting similar things the detail of their outputs in the decadal time scales can be highly variable. Clearly the quality of the input data is crucial to such models. However, since the key indicators of climate change may only vary by a few percent per decade, the absolute accuracy of such data also needs to be very small to allow detection and provide some means of validating/discriminating and improving the models. At the present time, the accuracy of currently measured data from space is rarely, if ever, adequate to meet this requirement. Instead, high risk strategies are developed which rely upon overlapping and renormalizing data sets from consecutive flights of similar instruments to establish a long-term trend. Such a strategy is doomed to failure!. The only means of achieving robust data sets of sufficient quality and accuracy with a guarantee of long term reproducibility sufficient to detect the subtle indicators of climate change and its cause (anthropogenic from natural) is through traceability to SI units. Such traceability needs to be regularly re-established and guaranteed throughout the lifetime of a mission. However, given that most sensors degrade in performance during launch, and most importantly whilst in orbit, this is difficult to achieve with sufficient accuracy, since such sensors cannot easily be retrieved and taken back to a national standards laboratory for recalibration. TRUTHS (Traceable Radiometry Underpinning Terrestrial- and Helio- Studies) is a
Manisco, Gianfranco; Potì’, Marcello; Maggiulli, Giuseppe; Di Tullio, Massimo; Losappio, Vincenzo; Vernaglione, Luigi
Pregnancy in women with chronic kidney disease has always been considered as a challenging event both for the mother and the fetus. Over the years, several improvements have been achieved in the outcome of pregnant chronic renal patients with increasing rates of successful deliveries. To date, evidence suggests that the stage of renal failure is the main predictive factor of worsening residual kidney function and complications in pregnant women. Moreover, the possibility of success of the pregnancy depends on adequate depurative and pharmacological strategies in patients with end-stage renal disease. In this paper, we propose a review of the current literature about this topic presenting our experience as well. PMID:26034591
Coomes, E.P.; Dagle, J.E.; Bamberger, J.A.; Noffsinger, K.E.
The direction of the American space program, as defined by President Bush and the National Commission on Space, is to expand human presence into the solar system. Landing an American on Mars by the 50th anniversary of the Apollo 11 lunar landing is the goal. This challenge has produced a level of excitement among young Americans not seen for nearly three decades. The exploration and settlement of the space frontier will occupy the creative thoughts and energies of generations of Americans well into the next century. The return of Americans to the moon and beyond must be viewed as a national effort with strong public support if it is to become a reality. Key to making this an actuality is the mission approach selected. Developing a permanent presence in space requires a continual stepping outward from Earth in a logical progressive manner. If we seriously plan to go and to stay, then not only must we plan what we are to do and how we are to do it, we must address the logistic support infrastructure that will allow us to stay there once we arrive. A fully integrated approach to mission planning is needed if the Space Exploration Initiative (SEI) is to be successful. Only in this way can a permanent human presence in space be sustained. An integrated infrastructure approach would reduce the number of new systems and technologies requiring development. The resultant horizontal commonality of systems and hardware would reduce the direct economic impact of SEI while an early return on investment through technology spin-offs would be an economic benefit by greatly enhancing our international technical competitiveness. If the exploration, development, and colonization of space is to be affordable and acceptable, careful consideration must be given to such things as return on investment'' and commercial product potential'' of the technologies developed. 7 refs., 3 figs.
Coomes, E.P.; Dagle, J.E.; Bamberger, J.A.; Noffsinger, K.E. )
The direction of the American space program, as defined by President Bush and the National Commission on Space, is to expand human presence into the solar system. Landing an American on Mars by the 50th anniversary of the Apollo 11 lunar landing is the goal. This challenge has produced a level of excitement among young Americans not seen for nearly three decades. The exploration and settlement of the space frontier will occupy the creative thoughts and energies of generations of Americans well into the next century. The return of Americans to the moon and beyond must be viewed as a national effort with strong public support if it is to become a reality. Key to making this an actuality is the mission approach selected. Developing a permanent presence in space requires a continual stepping outward from Earch in a logical progressive manner. If we seriously plan to go and to stay, then not only must we plan what we are to do and how we are to do it, we must address the logistic support infrastructure that will allow us to stay there once we arrive. A fully integrated approach to mission planning is needed if the Space exploration Initiative (SEI) is to be successful. Only in this way can a permanent human presence in space be sustained. An integrated infrastructure approach would reduce the number of new systems and technologies requiring development. The resultant horizontal commonality of systems and hardware would reduce the direct economic impact of SEI while an early return on investment through technology spin-offs would be an economic benefit by greatly enhancing our international technical competitiveness. If the exploration, development, and colonization of space is to be affordable and acceptable, careful consideration must be given to such things as return on investment'' and commercial product potential'' of the technologies developed.
Weaver, W. L.; Norton, H. N.; Darnell, W. L.
Mission concepts were investigated for automated return to Earth of a Mars surface sample adequate for detailed analyses in scientific laboratories. The minimum sample mass sufficient to meet scientific requirements was determined. Types of materials and supporting measurements for essential analyses are reported. A baseline trajectory profile was selected for its low energy requirements and relatively simple implementation, and trajectory profile design data were developed for 1979 and 1981 launch opportunities. Efficient spacecraft systems were conceived by utilizing existing technology where possible. Systems concepts emphasized the 1979 launch opportunity, and the applicability of results to other opportunities was assessed. It was shown that the baseline missions (return through Mars parking orbit) and some comparison missions (return after sample transfer in Mars orbit) can be accomplished by using a single Titan III E/Centaur as the launch vehicle. All missions investigated can be accomplished by use of Space Shuttle/Centaur vehicles.
Cotterill, Carol; McInroy, David; Stevenson, Alan
Mission Specific Platform (MSP) expeditions are operated by the European Consortium for Ocean Research Drilling (ECORD). Each MSP expedition is unique within the Integrated Ocean Drilling Program (IODP). In order to complement the abilities of the JOIDES Resolution and the Chikyu, the ECORD Science Operator (ESO) must source vessels and technology suitable for each MSP proposal on a case-by-case basis. The result is that ESO can meet scientific requirements in a flexible manner, whilst maintaining the measurements required for the IODP legacy programme. The process of tendering within EU journals for vessels and technology means that the planning process for each MSP Expedition starts many years in advance of the operational phase. Involvement of proposal proponents from this early stage often leads to the recognition for technological research and development to best meet the scientific aims and objectives. One example of this is the planning for the Atlantis Massif proposal, with collaborative development between the British Geological Survey (BGS) and MARUM, University of Bremen, on suitable instruments for seabed drills, with the European Petrophysics Consortium (EPC) driving the development of suitable wireline logging tools that can be used in association with such seabed systems. Other technological developments being undertaken within the European IODP community include in-situ pressure sampling for gas hydrate expeditions, deep biosphere and fluid sampling equipment and CORK technology. This multi-national collaborative approach is also employed by ESO in the operational phase. IODP Expedition 302 ACEX saw vessel and ice management support from Russia and Sweden to facilitate the first drilling undertaken in Arctic sea ice. A review of MSP expeditions past, present and future reveal the significant impact of European led operations and scientific research within the current IODP programme, and also looking forward to the start of the new International
Benner, Aprile D; Boyle, Alaina E; Sadler, Sydney
Parental educational involvement in primary and secondary school is strongly linked to students' academic success; however; less is known about the long-term effects of parental involvement. In this study, we investigated the associations between four aspects of parents' educational involvement (i.e., home- and school-based involvement, educational expectations, academic advice) and young people's proximal (i.e., grades) and distal academic outcomes (i.e., educational attainment). Attention was also placed on whether these relations varied as a function of family socioeconomic status or adolescents' prior achievement. The data were drawn from 15,240 10th grade students (50 % females; 57 % White, 13 % African American, 15 % Latino, 9 % Asian American, and 6 % other race/ethnicity) participating in the Education Longitudinal Study of 2002. We observed significant links between both school-based involvement and parental educational expectations and adolescents' cumulative high school grades and educational attainment. Moderation analyses revealed that school-based involvement seemed to be particularly beneficial for more disadvantaged youth (i.e., those from low-SES families, those with poorer prior achievement), whereas parents' academic socialization seemed to better promote the academic success of more advantaged youth (i.e., those from high-SES families, those with higher prior achievement). These findings suggest that academic interventions and supports could be carefully targeted to better support the educational success of all young people. PMID:26847424
Seiler, James; Brasfield, Fred; Cannon, Scott
Ares is an integral part of NASA s Constellation architecture that will provide crew and cargo access to the International Space Station as well as low earth orbit support for lunar missions. Ares replaces the Space Shuttle in the post 2010 time frame. Ares I is an in-line, two-stage rocket topped by the Orion Crew Exploration Vehicle, its service module, and a launch abort system. The Ares I first stage is a single, five-segment reusable solid rocket booster derived from the Space Shuttle Program's reusable solid rocket motor. The Ares second or upper stage is propelled by a J-2X main engine fueled with liquid oxygen and liquid hydrogen. This paper describes the advanced systems engineering and planning tools being utilized for the design, test, and qualification of the Ares I first stage element. Included are descriptions of the current first stage design, the milestone schedule requirements, and the marriage of systems engineering, detailed planning efforts, and roadmapping employed to achieve these goals.
Convinced that Catholic organizations might have special strengths for succeeding in price-competitive markets, the Catholic Health Association, with the assistance of a national membership advisory committee and The Lewin Group, Fairfax, VA, studied six healthcare organizations that are successfully meeting the challenges of difficult environments. Based on more than 100 interviews and assessments of the environments in which these progressive mission-driven organizations operate, the researchers identified strategies that can assist other faith-based health organizations. The Lewin Group's Kevin J. Sexton, who led the research team, explained that "the study examined how the organizations embraced their mission and used their values in three areas: linkages with other organizations, linkages with physicians, and strategies for balancing delivery and insurance." CHA's executive vice president William J. Cox said the study sites were selected to obtain a range of marketplace, sponsorship, and structural experiences. "We wanted to learn how Catholic organizations responded to environmental forces with strategies that were grounded in mission," Cox said. CHA has published the study in a resource packet that describes the five major findings, profiles the cases, and provides Best Practices Checklists--specific pointers to guide organizations in their efforts. The following study excerpts provide a brief overview of the findings and a sample of the Best Practices Checklists. To obtain the complete resource, Mission-Driven Market Strategies: Lessons from the Field, call the Catholic Health Association at 314-253-3458 (for more information see the advertisement on p. 62). PMID:10181593
A review of the literature shows that there is much evidence to suggest the challenges facing Hispanic students in American public schools. Hispanic enrollment in K--12 public schools has increased from 6 to 19% in the last thirty years, yet schools have not made adequate adjustments to accommodate this changing population. Issues such as remedial tracking and cultural differences have led to low high school graduate rates for Hispanic students and inequities in schooling experiences (Gay, 2000). Particularly in the area of science, Hispanic students struggle with academic success (Cole & Espinoza, 2008). Despite these obstacles, some Hispanic students are academically successful (Rochin & Mello, 2007; Merisotis & Kee, 2006). This dissertation tells the stories of these Hispanic students who have been successful in science in secondary public schools. This study followed a grounded theory methodology and utilized individual interviews to collect data about Hispanics who have demonstrated achievement in the area of science. Through the analysis of these interviews, factors were identified which may have contributed to the success of these Hispanics in the field of science. Implications for future practice in public schools are also discussed.
Alconcel, Leah-Nani; Fox, Peter; Colgan, Cary; Oddy, Tim; Brown, Patrick; Carr, Chris
The calibrated dataset from the Cluster magnetometer instruments (FGMs) aboard the four Cluster spacecraft comprises an invaluable contribution to magnetospheric physics. It is also essential for the derivation of some datasets from other instruments, all of which have been made available through ESA's Cluster Science Archive (CSA). The FGM team at Imperial College - the PI institute that built and supports operation of the magnetometers - has regularly provided validated data to the CSA since its inception. Now that other multi-spacecraft missions such as the Magnetospheric Multiscale Mission (MMS) have come online, it will be possible to make inter-mission as well as inter-spacecraft comparisons. The FGM team hopes to enable those comparisons by delivering magnetic field data from periods when the Cluster spacecraft are not otherwise taking science telemetry. These periods are becoming more common as the spacecraft age. Accomplishing this would also achieve near-complete magnetic field coverage throughout the Cluster mission. Preparation of these data to archival standards raises unusual challenges to be discussed in this presentation.
In August 1999, NASA's Chandra X-ray Observatory opened for business. Six years later, it continues to achieve scientific firsts. "When Chandra opened its sunshade doors for the first time, it opened the possibility of studying the X-ray emission of the universe with unprecedented clarity," said Chandra project scientist Dr. Martin Weisskopf of NASA's Marshall Space Flight Center in Huntsville, Ala. "Already surpassing its goal of a five-year life, Chandra continues to rewrite textbooks with discoveries about our own solar system and images of celestial objects as far as billions of light years away." Based on the observatory's outstanding results, NASA Headquarters in Washington decided in 2001 to extend Chandra s mission from five years to ten. During the observatory s sixth year of operation, auroras from Jupiter, X-rays from Saturn, and the early days of our solar system were the focus of Chandra discoveries close to home -- discoveries with the potential to better understand the dynamics of life on Earth. Jupiter's auroras are the most spectacular and active auroras in the solar system. Extended Chandra observations revealed that Jupiter s auroral X-rays are caused by highly charged particles crashing into the atmosphere above Jupiter's poles. These results gave scientists information needed to compare Jupiter's auroras with those from Earth, and determine if they are triggered by different cosmic and planetary events. Mysterious X-rays from Saturn also received attention, as Chandra completed the first observation of a solar X-ray flare reflected from Saturn's low-latitudes, the region that correlates to Earth's equator and tropics. This observation led scientists to conclude the ringed planet may act as a mirror, reflecting explosive activity from the sun. Solar-storm watchers on Earth might see a surprising benefit. The results imply scientists could use giant planets like Saturn as remote-sensing tools to help monitor X-ray flaring on portions of the sun
Senske, D. A.; Prockter, L. M.; Pappalardo, R. T.; Patterson, G. W.; Vance, S.
Europa is a prime candidate in the search for present-day habitable environments in our solar system. Europa is unique among the large icy satellites because it probably has a saltwater ocean today beneath an ice shell that is geodynamically active. The combination of irradiation of its surface and tidal heating of its interior could make Europa a rich source of chemical energy for life. Perhaps most importantly, Europa's ocean is believed to be in direct contact with its rocky mantle, where conditions could be similar to those on Earth's biologically rich sea floor. Hydrothermal zones on Earth's seafloor are known to be rich with life, powered by energy and nutrients that result from reactions between the seawater and the warm rocky ocean floor. Life as we know it depends on three principal "ingredients": 1) a sustained liquid water environment; 2) essential chemical elements that are critical for building life; and 3) a source of energy that could be utilized by life. Europa's habitability requires understanding whether it possesses these three ingredients. NASA has enlisted a study team to consider Europa mission options feasible over the next decade, compatible with NASA's projected planetary science budget and addressing Planetary Decadal Survey priorities. Two Europa mission concepts (Orbiter and multiple flyby—call the "Clipper") are undergoing continued study with the goal to "Explore Europa to investigate its habitability." Each mission would address this goal in complementary ways, with high science value of its own. The Orbiter and Clipper architectures lend themselves to specific types of scientific measurements. The Orbiter concept is tailored to the unique geophysical science that requires being in orbit at Europa. This includes confirming the existence of an ocean and characterizing that ocean through geophysical measurements of Europa's gravitational tides and magnetic induction response. It also includes mapping of the global morphology and
Larry R. Zirker; Christopher T. Wright, PhD; R. Douglas Hamelin
Applying basic systems engineering (SE) tools to the mission analysis phases of a 2.5-million dollar biomass pre-processing project for the U.S. Department of Energy directly assisted the project principal investigator understand the complexity and identify the gaps of a moving-target project and capture the undefined technical/functional requirements and deliverables from the project team and industrial partners. A creative application of various SE tools by non-aerospace systems engineers developed an innovative “big picture” product that combined aspects of mission analysis with a project functional flow block diagram, providing immediate understanding of the depth and breath of the biomass preprocessing effort for all team members, customers, and industrial partners. The “big picture” diagram became the blue print to write the project test plan, and provided direction to bring the project back on track and achieve project success.
Baker, Elizabeth E.
Heritage is important for both cost and risk related issues and as such, it is heavily discussed in NASA proposal evaluations. If used and communicated efficiently, heritage can lower both the perception of risk and the associated costs. Definitions of heritage vary between engineering, cost, and scientific communities, but when applied appropriately, heritage provides a benefit to the proposed mission. By making an instrument at least once before, the cost of producing it again can be reduced. The time and effort needed to develop the instrument concept and test the product represent an expense that can be lowered through the use of a previously built and developed instrument. This same thought can be applied when using a flight spare or build-to-print model of the heritage instrument. The lowered perception of risk is a result of the confidence gained in the instrument through successful use in the target environment. This is extremely important in early mission development to the evaluation board. This analysis will use JPL-managed proposals from 2003 to 2011, including Discovery, New Frontiers, and Mars Scout missions. Through the examination of these proposals and their associated debriefs, a set of guidelines have been created for successful use and communication of instrument heritage in early mission development
There are significant challenges involved in regulating the growing commercial human spaceflight industry. The safety of the crew and passengers should be protected; however, care should be taken not to overburden the industry with too many or too stringent, or perhaps inapplicable, regulations. An improvement in launch success would improve the safety of the crew and passengers. This study explores the effectiveness of Mission Assurance policies to guide regulations and standards. There is a severe lack of data regarding commercial human space flights. This means that a direct test of effectiveness by looking at historical commercial human space flight data is not possible. Historical data on current expendable commercial launchers have been used in this study. The National Aeronautics and Space Administration (NASA) has strong Mission Assurance policies for its launch of civil payloads. The Office of Commercial Space Transportation at the Federal Aviation Administration (FAA/AST) regulations of commercial launches are more safety oriented. A comparison of launches between NASA and the FAA/AST is used to gauge the effectiveness of Mission Assurance policies on launch success. Variables between the two agencies are reduced so that Mission Assurance policies are isolated as the main difference between launches. Scenarios pertinent to commercial human space flight are used so results can be applicable.
Trueba, Henry T.
This chapter discusses current theories in educational anthropology that attempt to explain Chicano low academic achievement and changes in achievement as a result of successful educational interventions. Educational researchers have not been able to present adequate justification for the differential achievement levels of minorities. Recent…
Rocco, David A.
Redefining the approach and philosophy that operations management uses to define, develop, and implement space missions will be a central element in achieving high efficiency mission operations for the future. The goal of a cost effective space operations program cannot be realized if the attitudes and methodologies we currently employ to plan, develop, and manage space missions do not change. A management philosophy that is in synch with the environment in terms of budget, technology, and science objectives must be developed. Changing our basic perception of mission operations will require a shift in the way we view the mission. This requires a transition from current practices of viewing the mission as a unique end product, to a 'mission development concept' built on the visualization of the end-to-end mission. To achieve this change we must define realistic mission success criteria and develop pragmatic approaches to achieve our goals. Custom mission development for all but the largest and most unique programs is not practical in the current budget environment, and we simply do not have the resources to implement all of our planned science programs. We need to shift our management focus to allow us the opportunity make use of methodologies and approaches which are based on common building blocks that can be utilized in the space, ground, and mission unique segments of all missions.
Clement, James L., Jr.; Ritsher, Jennifer Boyd
As part of its preparation for missions to the Moon and Mars, NASA has identified high priority critical path roadmap (CPR) questions, two of which focus on the performance of mission control personnel. NASA flight controllers have always worked in an incredibly demanding setting, but the International Space Station poses even more challenges than prior missions. We surveyed 14 senior ISS flight controllers and a contrasting sample of 12 more junior controllers about the management and cultural challenges they face and the most effective strategies for addressing them. There was substantial consensus among participants on some issues, such as the importance of building a personal relationship with Russian colleagues. Responses from junior and senior controllers differed in some areas, such as training. We frame the results in terms of two CPR questions. We aim to use our results to improve flight controller training.
Arredondo, Patricia; Castillo, Linda G.
Latina/o student achievement is a priority for the American Association of Hispanics in Higher Education (AAHHE). To date, AAHHE has worked deliberately on this agenda. However, well-established higher education associations such as the Association of American Universities (AAU) and the Association of Public and Land-grant Universities (APLU) are…
Malone, Roy W.; Livingston, John M.
The paper describes the role of technical excellence and communication in the development and maintenance of safety and mission assurance programs. The Marshall Space Flight Center (MSFC) Safety and Mission Assurance (S&MA) organization is used to illustrate philosophies and techniques that strengthen safety and mission assurance efforts and that contribute to healthy and effective organizational cultures. The events and conditions leading to the development of the MSFC S&MA organization are reviewed. Historic issues and concerns are identified. The adverse effects of resource limitations and risk assessment roles are discussed. The structure and functions of the core safety, reliability, and quality assurance functions are presented. The current organization s mission and vision commitments serve as the starting points for the description of the current organization. The goals and objectives are presented that address the criticisms of the predecessor organizations. Additional improvements are presented that address the development of technical excellence and the steps taken to improve communication within the Center, with program customers, and with other Agency S&MA organizations.
Malone, Roy W.; Livingston, John M.
The paper describes the role of technical excellence and communication in the development and maintenance of safety and mission assurance programs. The Marshall Space Flight Center(MSFC) Safety and Mission Assurance(S&MA) organization is used to illustrate philosophies and techniques that strengthen safety and mission assurance efforts and that contribute to healthy and effective organizational cultures. The events and conditions leading to the development of the MSFC S&MA organization are reviewed. Historic issues and concerns are identified. The adverse effects of resource limitations and risk assessment roles are discussed. The structure and functions of the core safety, reliability, and quality assurance functions are presented. The current organization’s mission and vision commitments serve as the starting points for the description of the current organization. The goals and objectives are presented that address the criticisms of the predecessor organizations. Additional improvements are presented that address the development of technical excellence and the steps taken to improve communication within the Center, with program customers, and with other Agency S&MA organizations.
Ivancic, William D.; Paulsen, Phillip E.
The Joint Program Development Office has proposed that the Next Generation Air Transportation System (NGATS) consolidate control centers. NGATS would be managed from a few strategically located facilities with virtual towers and TRACONS. This consolidation is about combining the delivery locations for these services not about decreasing service. By consolidating these locations, cost savings in the order of $500 million have been projected. Evolving to spaced-based communication, navigation, and surveillance offers the opportunity to reduce or eliminate much of the ground-based infrastructure cost. Dynamically adjusted airspace offers the opportunity to reduce the number of sectors and boundary inconsistencies; eliminate or reduce "handoffs;" and eliminate the distinction between Towers, TRACONS, and Enroute Centers. To realize a consolidation vision for air traffic management there must be investment in networking. One technology that holds great potential is the use of Virtual Mission Operations Centers to provide secure, automated, intelligent management of the NGATS. This paper provides a conceptual framework for incorporating VMOC into the NGATS.
Butcher, Ann Patrice
This qualitative study investigated the life experiences of five academically gifted female students in math and science in reflection of their elementary learning prior to enrollment at a prestigious science and mathematics high school. The elite high school limits admission to the state of Illinois' top students. The purpose of this study is to unfold the story of five academically gifted females in attendance at the elite high school reflecting on their life experiences in elementary school that contributed to their current academic success. Twelve female students, who at the time of this study were currently in their senior year (12th grade) of high school, were solicited from the top academic groups who are regarded by their teachers as highly successful in class. Students were selected as part of the study based on academic status, survey completion and interest in study, Caucasian and Asian ethnicity, locale of elementary school with preference given to the variety of school demographics---urban, suburban, and rural---further defined the group to the core group of five. All female participants were personally interviewed and communicated via Internet with the researcher. Parents and teachers completing surveys as well met the methodological requirements of triangulation. An emergent theme of paternal influence came from the research. Implications supported in the research drawn from this study to increase achievement of academically gifted females include: (a) proper early identification of learner strengths plays a role; (b) learning with appropriate intellectual peers is more important than learning with their age group; (c) teachers are the greatest force for excellent instruction; (d) effective teaching strategies include cooperative learning, multi-sensory learning, problem-based learning, and hands-on science; (e) rigor in math is important; (f) gender and stereotypes need not be barriers; (g) outside interests and activities are important for self
Shi, Qi; Steen, Sam
The Achieving Success Everyday (ASE) group model is used to promote self-esteem and academic performance of English as a second language (ESL) students. The findings from the preliminary data indicated that the participants' self-esteem was significantly improved after participation in the group. There was no significant improvement in the total…
This study approaches the problem of African American mathematics achievement from a strength-based perspective, identifying practices implemented by middle school principals successful in increasing and sustaining the mathematics achievement of African American students. The study was designed to answer questions regarding both school-wide…
Kuznetsov, Ilya; Zakharov, Alexander; Afonin, Valeri; Seran, Elena; Godefroy, Michel; Shashkova, Inna; Lyash, Andrey; Dolnikov, Gennady; Popel, Sergey; Lisin, Evgeny
, solar emission. Dust analyzer instrument PmL for future Russian lander missions intends for investigation the dynamics of dusty plasma near lunar surface. PmL consists of three parts in the case of Luna-Glob: Impact Sensor and two Electric Field Sensors (EFC). There are 9 parts of PmL instrument for Luna-Resource mission: two Impact Sensors, 5 EFC (three on the Boom and two on the lander) and 2 Solar Wind and Dust Analyzers. These days the engineering model of PmL for LG-mission is finished. We obtained first practical results from the simulating chambers with dust particles injectors and plasma inside. All the important achievements are presented in this report as well as the roadmap for further development of PmL instruments in both of Russian lunar missions.
Smith, Eric A.
The main scientific goal of the GPM mission, currently planned for start in the 2007 time frame, is to investigate important scientific problems arising within the context of global and regional water cycles. These problems cut across a hierarchy of scales and include climate-water cycle interactions, techniques for improving weather and climate predictions, and better methods for combining observed precipitation with hydrometeorological prediction models for applications to hazardous flood-producing storms, seasonal flood/draught conditions, and fresh water resource assessments. The GPM mission will expand the scope of precipitation measurement through the use of a constellation of some 9 satellites, one of which will be an advanced TRMM-like "core" satellite carrying a dual-frequency Ku-Ka band precipitation radar and an advanced, multifrequency passive microwave radiometer with vertical-horizontal polarization discrimination. The other constellation members will include new dedicated satellites and co-existing Operational/research satellites carrying similar (but not identical) passive microwave radiometers. The goal of the constellation is to achieve approximately 3-hour sampling at any spot on the globe. The constellation's orbit architecture will consist of a mix of sun-synchronous and non-sun-synchronous satellites with the core satellite providing measurements of cloud-precipitation microphysical processes plus calibration-quality rainrate retrievals to be used with the other retrieval information to ensure bias-free constellation coverage. GPM is organized internationally, currently involving a partnership between NASA in the US and the National Space Development Agency in Japan. Additionally, the program is actively pursuing agreements with other international partners and domestic scientific agencies and institutions, as well as participation by individual scientists from academia, government, and the private sector to fulfill mission goals and to pave
Oregon Department of Education, 2005
Susan Castillo, Superintendent of Public Instruction in Oregon, named closing the achievement gap as a top instructional priority in Oregon. Superintendent Castillo notes three aspects to the achievement gap: (1) Performance gap: The discrepancies between the educational achievement and performance of students of diverse races, ethnicities, income…
Blackford, L.T.; Mizner, J.H. Jr.
This paper describes the team engineering approach used to resolve issues associated with converting a 50-year-old fuel processing facility into a decontamination facility. In only nine months, the multi-disciplinary team formed for this task has made significant progress toward both long-term and short-term goals, including conceptual design of two decontamination modules. The team`s accomplishments are even more notable in light of frequent changes in scope and mission. Today, the team serves as a venue for troubleshooting operational issues, sharing vendor information, developing long-range strategies, and addressing integration issues within the facility`s organizational structure. The team`s approach could serve as a useful model to address the many issues surrounding the transition of the U.S. Department of Energy (DOE) and commercial complexes from a production and supply role to one of cleanup and environmental remediation.
Moskowitz, Eva; Lavinia, Arin
Eva Moskowitz (the founder and CEO of the Success Charter Network in Harlem) and Arin Lavinia offer practical, classroom-tested ideas for dramatically improving teaching and learning. Moskowitz and Lavinia reveal how a charter school in the middle of Harlem, enrolling neighborhood children selected at random, emerged as one of the top schools in…
Cline, April P.
It is important that practical nurse (PN) educators be able to identify which students are likely to be successful in their programs. However, the majority of literature related to predicting success of nursing students has been done on baccalaureate nursing students in the university setting. This study sought to determine whether the same…
This paper examines how an ongoing educational panic over failing boys has contributed to a new celebratory discourse about successful girls. Rather than conceive of this shift as an anti-feminist feminist backlash, the paper examines how the successful girl discourse is postfeminist, and how liberal feminist theory has contributed to narrowly…
Madden, Nancy A.
"Success for All" is a comprehensive reform model, which applies cooperative learning, tutoring, family support services, and extensive professional development to help high-poverty schools succeed with their pupils. A review of research on "Success for All" with African American students focuses on evidence that the model reduces the achievement…
Murphy, Jean C.
This is an interpretive study of the influence of Black Hegemony on the academic success of three successful African Americans: Clifton L. Taulbert, Henry Louis Gates, Jr., and Margaret Morgan Lawrence. All three spent their youth in southern communities strongly influenced by Jim Crow laws and customs, and their academic accomplishments were…
The purpose of this paper is to show that the reflections of different personality types can be observed in students' developing different learning styles for themselves. It is hypothesized that personality may be a dominant factor in achieving the educational goals through several learning styles in foreign language achievement. To clarify this…
Closing the achievement gap depends on highly effective public schools, strong community support, and family involvement. Raising the overall rates of achievement in Minnesota is a vital part of this goal. Research has shown that pre-college outreach programs improve college access for underrepresented groups, including low-income,…
D'Amico, Mark M.; Morgan, Grant B.; Robertson, Thashundray C.
This study blends elements from two South Carolina Technical College System initiatives--Achieving the Dream and a workforce cluster strategy. Achieving the Dream is a national non-profit organization created to help technical and community college students succeed, particularly low-income students and students of color. This initiative, combined…
Au, Kathryn H.
"Literacy Achievement and Diversity" is the indispensable collection to the wisdom of respected literacy researcher Kathy Au. In this timely book, Au addresses the question of what educators can do to close the literacy achievement gap. She begins by outlining theory and research and then provides practical strategies to help teachers improve the…
This study investigated the effects of a faculty development program offered to increase positive interactions between students and faculty and the effects of these interactions on student achievement and retention. The Gaining Retention and Achievement for Students (GRASP) program supports the accreditation process of the Accreditation Board of…
Snipes, Jason; Doolittle, Fred; Herlihy, Corinne
This report examines the experiences of three large urban school districts (and part of a fourth) that raised academic performance for their districts as a whole, while also reducing racial differences in achievement. Educational challenges included low achievement, political conflict, inexperienced teachers, low expectations, and lack of…
Myftari, Kreshnik; Vyshka, Gentian
Infanticide is a horrendous crime universally condemned from all ethical, juridical and moral standpoints. However, legislation on infanticide foresees mitigating circumstances for infanticidal mothers, with sentences by far disproportionate to the severity of the crime. The main justification for this abstaining from severe punishments has been the so-called post puerperal psychosis, whose diagnostic criteria and existence are still very confusing. Psychiatric experts and even jurors show excessive feelings of empathy toward defendant mothers, and fair verdicts under this setting and with this judicial tradition are questionable. Albanian courts have in some cases even denied defendant mothers the unwilling albeit necessary psychiatric treatment, thus exposing them to recidivism and to other social difficulties. Upholding the charge of infanticide in an Albanian court is hereby an impossible enterprise, with high chances for defendants to achieve acquittal on mental insanity grounds. Through describing three cases of infanticide and filicide in recent years of Albanian judicial proceedings, authors raise the concern formulated from other sources regarding the excessive empathy surrounding infanticidal mothers, a deleterious obstacle toward achieving justice. PMID:25512825
Ping, Jinsong; Su, Xiaoli; Huang, Qian; Yan, Jianguo
The first Chinese lunar orbiter Chang'E-1 is a successful mission with many fruitful results obtained in various disciplines. The scientific data acquired by the Chang'E-1 payloads can benefit studies of the lunar origin and evolution, as well as other relevant research areas, after careful validation of the data. Among the new results, the Chang'E-1 selenodetic products are continually uncovering characteristics of the lunar surface, undersurface and inner structure. Successful lunar orbiters such as the Clementine, Lunar Prospector, KAGUYA/SELENE, Chang'E-1, Lunar Reconnaissance Orbiter and GRAIL have been revealing, with increasing clarity, global selenodetic characteristics with state-of-the-art fine resolution and high precision. In particular, the Chang'E-1 plays an important distinctive role in selenodetic exploration through enhancing lunar topography and gravity models. The gravity model has been successfully improved with a factor of two after applying the Chang'E-1 long-wavelength tracking data. Using the new models, some medium-scale lunar surface characteristics such as basins and volcanoes have been identified. Furthermore, the old mascon basins of Bouguer, gravity anomaly and craters have been discovered with the Chang'E-1 selenodetic data.
Rogers, W. Todd; Gierl, Mark J.; Tardif, Claudette; Lin, Jie; Rinaldi, Christina
Described in this paper are the first three activities of a research program designed to assess the differential validity and utility of successive and simultaneous approaches to the development of equivalent achievement tests in the French and English languages. Two teams of multilingual/multicultural French-English teachers used the simultaneous…
Henderson County Public Schools, Henderson, KY.
This report is a result of a four week In-Service Training Program conducted by the Henderson County-Henderson City School Systems to assist in achieving successful total desegregation under the provisions of Title IV of the Civil Rights Act of 1964. This program was designed to assist in solving the special educational problems for the 1965-66…
Wolanin, Natalie; Modarresi, Shahpar
The Office of Shared Accountability in Montgomery County (Maryland) Public Schools (MCPS) is conducting a multiyear evaluation of the "Achieving Collegiate Excellence and Success" (ACES) program. ACES is a collaboration between MCPS, Montgomery College (MC), and the Universities at Shady Grove (USG) to create a seamless pathway from high…
Willeto, Angela A. A.
A study of 451 Navajo youths attending 11 high schools in the Navajo Nation found no relationship between their academic achievement and their cultural attachments and practices. Families modestly influenced educational outcomes, but being female was a stronger predictor of academic success. An appendix describes study variables. (Contains 42…
Mann, Michael J.
Middle school girls who are at risk have experienced a disproportionate number of intense and disruptive traumatic life events. Such events can adversely affect healthy development and often contribute to higher levels of school failure and problem behavior. Few programs focus on helping at-risk middle school girls achieve school success through…
Castellanos, Jeanett; Gloria, Alberta M.
This scholarly article addresses the Latina/o undergraduate experiences proposing a (re)definition of educational success. Discussing strength-based practices of "familia", mentorship, cultural congruity, and professional development from a psychosociocultural (PSC) approach, the article presents practical recommendations and directions for…
Cherry, Lynn; Coleman, Lindy
This article describes a unique process which allows a select few students who have been dismissed for academic deficiency the opportunity to create a Plan for Academic Success (Plan), which, if accepted, reverses the academic dismissal for one semester. If the Plan is accepted, the individual student assumes responsibility for taking action to…
Crum, Karen S.; Sherman, Whitney H.
Purpose: The burden for school improvement in a time of accountability falls squarely on the shoulders of principals as new requirements demand that they act as instructional leaders. The purpose of this study is to discover the common themes of school leadership and instructional practices of high school principals at successful schools in…
Hin, Harold; Ford, Fiona
Undiagnosed coeliac disease is not uncommon in adults in the UK and can be a cause of unexplained infertility in women. Studies suggest that dietary treatment of women with coeliac disease may result in successful conception. The diet of a woman with coeliac disease during pregnancy is discussed and agencies offering support are listed. PMID:12416015
Liu, Feng; Cavanaugh, Cathy
This paper describes a study of success factors in high enrollment courses in a K-12 virtual school learning environment. The influence of variables: time student spent in the learning management system (LMS), number of times logged into the LMS, teacher comment, participation in free or reduced lunch programs, student status in the virtual school…
Jackson, Stephen; Fearon, Colm
The aim of this paper is to investigate the role and influence of expectations management in realising benefit success when adopting a virtual learning environment (VLE). Based on a discussion of findings from a further and higher education college in the UK, a conceptual expectations management model is developed that explores the factors…
A successful businessman developed his creativity in spite of his school experiences. Creativity is essential to compete in the global market. For that reason, he supports creative education in Canada through internships and design competitions and as advisor to a college school of design. Partnerships between education and industry stimulate…
Slavin, Robert E.; Madden, Nancy A.
The Success for All model of instruction, which seeks to prevent academic problems in elementary school by addressing reading difficulties with early, intensive intervention, is described. The approach, begun with native English-speaking students at risk academically, provides tutoring from prekindergarten or kindergarten onward, particularly…
Nordmo, Ivar; Samara, Akylina
The present paper is a case study that explores the study experiences and possible costs of success for the students accepted into the professional program in psychology at the University of Bergen in Norway. In this highly competitive environment, between 500 and 1000 students compete for 36 places during the introduction year. The study is based…
Garrett, Tomas; Antrop-Gonzalez, Rene; Velez, William
This article works to dispel the myth that Latino urban high-school students are not capable of performing at high academic levels. Whereas much educational research emphasizes the academic underachievement of urban Latino students, this article counteracts this research by describing the four success factors that three working-class Puerto Rican…
Giddy, Kristine; Lopez, Jessica; Redman, Anne
Helping Aboriginal and Torres Strait Islander job-seekers find and keep a job has been the focus of recent reforms announced by the Australian Government. This guide describes seven essential characteristics of employment service organisations that lead to successful employment outcomes for their Indigenous clients. Based on a selection of…
Naglieri, Jack A.; Rojahn, Johannes
Examined 1,100 boys and 1,100 girls who matched the U.S. population using the Planning, Attention, Simultaneous, Successive (PASS) cognitive-processing theory, built on the neuropsychological work of A.R. Luria (1973). Results illustrate that the PASS theory offers a useful way to examine gender differences in cognitive performance. (BF)
Williams, Audrey R.
In the last decade, higher education institutions have come under attack for their inability to enhance graduation rates. Although community colleges are known for their open-door enrollment policy, they are currently challenged to improve student success. This study was designed to determine which strategies have been most effective in…
Whitley, Bernard E., Jr.; Frieze, Irene Hanson
A meta analysis of research on children's attributions for success and failure was conducted to test the adequacy of the egotistic bias hypothesis for children in grades one to seven. Results supported the egotism hypothesis and indicated that both question wording and research context are important determinants of children's attributions.…
Samuel, Robin; Bergman, Manfred Max; Hupka-Brunner, Sandra
Many studies have examined the effect of life events, education, and income on well-being. Conversely, research concerning well-being as a predictor of life course outcomes is sparse. Diener's suggestion "to inquire about the effects of well-being on future behavior and success" has, with some exceptions, not yet come to fruition. This article…
Rogers, Tanya L.
Admission policies and practices in higher education, including those in nursing programs, are diverse; yet administrators have traditionally relied upon preadmission academic achievement for selection of qualified students. Higher education administrators have the responsibility to serve the institution and all of its constituents, ensuring that…
Glenn, Nancy Gentry
Mounting pressure for transformational change in higher education driven by technology, globalization, competition, funding shortages, and increased emphasis on accountability necessitates that universities implement reforms to demonstrate responsiveness to all stakeholders and to provide evidence of student achievement. In the face of the demand…
Pray, Lisa; Ilieva, Vessela
This research investigates the link between mathematic teachers' use of English-language learner (ELL) strategies and the mathematics achievement of their students who are ELLs. Interviews and observations of mathematic teachers who taught ELLs were used to document instructional strategies use. The findings from the interviews and observations…
Shah, Sonali; Travers, Cheryl; Arnold, John
There has been much debate concerning the pros and cons of special and mainstream education for young people with a disability. This paper adds data to this debate by reporting the educational experiences of 20 high-achievers with congenital disabilities who live in the United Kingdom and were born between 1950 and 1970. It presents personal…
Yost, Deborah S.; Vogel, Robert
With the advent of No Child Left Behind Act of 2001, schools are being held accountable for measurable increases in student academic achievement as evidenced by performance on standardized tests. This movement has significant implications for the professional development of teachers who are ultimately responsible for ensuring that their…
Altermatt, Ellen Rydell; Ivers, Ivy E.
This study examined social support processes in the context of positive events. The conversations of fourth-grade through sixth-grade focal children and their friends (N = 116) were observed after focal children outperformed their friend on an achievement-related task. Changes in focal children's performance-related positive affect from…
This digest reviews educational policies and practices that have been proven effective in closing the achievement gap, offering a list of resources with detailed information about them. The digest focuses on state and district roles (e.g., developing and implementing educational goals, rigorous standards, and accountability standards and providing…
Sideridis, Georgios D.; Kaplan, Avi
The focus of this study is on the role of achievement goals in students' persistence. The authors administered 5 puzzles to 96 college students: 4 unsolvable and 1 relatively easy (acting as a hope probe). They examined whether and how persistence may deteriorate as a function of failing the puzzles, as well as whether and how persistence may…
Comer, Keith; Broght, Erik; Sampson, Kaylene
Building on Shulruf, Hattie and Tumen (2008), this work examines the capacity of various National Certificate in Educational Achievement (NCEA)-derived models to predict first-year performance in Biological Sciences at a New Zealand university. We compared three models: (1) the "best-80" indicator as used by several New Zealand…
Patel, Sita G.; Barrera, Alinne Z.; Strambler, Michael J.; Muñoz, Ricardo F.; Macciomei, Erynn
This study compares life stressors and school outcomes among newcomer immigrant adolescents from Latin America, Asia, and the Caribbean. Participants attended a predominantly low-income, urban international public high school in the northeast. The Latina/o students were exposed to more life stressors and had lower attendance and achievement than…
School counselors can play a powerful role in closing the achievement gap when they incorporate the principles of social justice into their practice. In this much-needed resource for preservice and inservice counselors, the author addresses factors (such as racism, sexism, heterosexism, and classism) that can contribute to academic failure, and…
Grinstead, Mary L.; Mauldin, Teresa; Sabia, Joseph J.; Koonce, Joan; Palmer, Lance
Using microdata from the American Dream Demonstration, the current study examines factors associated with savings and savings goal achievement (indicated by a matched withdrawal) among participants of individual development account (IDA) programs. Multinomial logit results show that hours of participation in financial education programs, higher…
Smith, Jeffrey H.; Lincoln, William P.; Weisbin, Charles R.
NASA's recent attention and interest in sending a human mission to land on a Near-Earth asteroid raises the question of need for a robotic surveyor. This paper describes a Bayesian approach for comparing the productivity and cost-risk tradeoffs of sending (versus not sending) one or more robotic surveyor missions prior to a human mission to land on an asteroid. The probability of finding an asteroid suitable for landing was derived from an analysis of more than 1200 asteroids in order to define a quantitative estimate of suitability. The low cost of the surveyors relative to the human mission underlined the multi-surveyor strategy as relatively inexpensive insurance against the risks of encountering an unsuitable asteroid for landing on arrival by a human mission.
The University of North Carolina Eshelman School of Pharmacy launched the Bill and Karen Campbell Faculty Mentoring Program (CMP) in 2006 to support scholarship-intensive junior faculty members. This report describes the origin, expectations, principles, and best practices that led to the introduction of the program, reviews the operational methods chosen for its implementation, provides information about its successes, and analyzes its strengths and limitations. PMID:24672062
Taher, Bonnie; Durr, Pamela
This guide describes ways that parents can help improve student achievement and school quality. It answers such questions as how to choose the right early-education opportunity for a preschooler, how to make sure a 5-year-old is ready for school, how to help a daughter do well in school, how to work with a daughter's or son's teachers, how to help…
Hammer, Donna; Uher, Tim
Physics demonstrations are widely used by universities in undergraduate education and public outreach to engage students and teach physics concepts. At the University of Maryland, the Physics is Phun public demonstration programs are a vehicle for public outreach with longstanding success (dating back to 1982). A recent program, ``Out of the Dark,'' presented the evolution of the fields of electricity and magnetism by merging physics demonstrations with history and performing arts. In this session, we will discuss methods by which these outside fields can be utilized in a demonstration program. We will also discuss the outcomes of these methods in enhancing engagement of audience members and undergraduate majors alike.
Laubu, Chloé; Dechaume-Moncharmont, François-Xavier; Motreuil, Sébastien; Schweitzer, Cécile
Behavioral similarity between partners is likely to promote within-pair compatibility and to result in better reproductive success. Therefore, individuals are expected to choose a partner that is alike in behavioral type. However, mate searching is very costly and does not guarantee finding a matching partner. If mismatched individuals pair, they may benefit from increasing their similarity after pairing. We show in a monogamous fish species—the convict cichlid—that the behavioral similarity between mismatched partners can increase after pairing. This increase resulted from asymmetrical adjustment because only the reactive individual became more alike its proactive partner, whereas the latter did not change its behavior. The mismatched pairs that increased their similarity not only improved their reproductive success but also raised it up to the level of matched pairs. While most studies assume that assortative mating results from mate choice, our study suggests that postpairing adjustment could be an alternative explanation for the high behavioral similarity between partners observed in the field. It also explains why interindividual behavioral differences can be maintained within a given population. PMID:26973869
Mulder, Nicola J.; Christoffels, Alan; de Oliveira, Tulio; Gamieldien, Junaid; Hazelhurst, Scott; Joubert, Fourie; Kumuthini, Judit; Pillay, Ché S.; Snoep, Jacky L.; Tastan Bishop, Özlem; Tiffin, Nicki
Bioinformatics is now a critical skill in many research and commercial environments as biological data are increasing in both size and complexity. South African researchers recognized this need in the mid-1990s and responded by working with the government as well as international bodies to develop initiatives to build bioinformatics capacity in the country. Significant injections of support from these bodies provided a springboard for the establishment of computational biology units at multiple universities throughout the country, which took on teaching, basic research and support roles. Several challenges were encountered, for example with unreliability of funding, lack of skills, and lack of infrastructure. However, the bioinformatics community worked together to overcome these, and South Africa is now arguably the leading country in bioinformatics on the African continent. Here we discuss how the discipline developed in the country, highlighting the challenges, successes, and lessons learnt. PMID:26845152
Mulder, Nicola J; Christoffels, Alan; de Oliveira, Tulio; Gamieldien, Junaid; Hazelhurst, Scott; Joubert, Fourie; Kumuthini, Judit; Pillay, Ché S; Snoep, Jacky L; Tastan Bishop, Özlem; Tiffin, Nicki
Bioinformatics is now a critical skill in many research and commercial environments as biological data are increasing in both size and complexity. South African researchers recognized this need in the mid-1990s and responded by working with the government as well as international bodies to develop initiatives to build bioinformatics capacity in the country. Significant injections of support from these bodies provided a springboard for the establishment of computational biology units at multiple universities throughout the country, which took on teaching, basic research and support roles. Several challenges were encountered, for example with unreliability of funding, lack of skills, and lack of infrastructure. However, the bioinformatics community worked together to overcome these, and South Africa is now arguably the leading country in bioinformatics on the African continent. Here we discuss how the discipline developed in the country, highlighting the challenges, successes, and lessons learnt. PMID:26845152
Cha, Sung Min; Ham, Young Sik; Ki, Seo Jin; Lee, Seung Won; Cho, Kyung Hwa; Park, Yongeun; Kim, Joon Ha
Greater efforts to provide alternative scenarios are key to successful urban stream restoration planning. In this study, we discuss two different aspects of water quality management schemes, biodegradation and human health, which are incorporated in the restoration project of original, pristine condition of urban stream at the Gwangju (GJ) Stream, Korea. For this study, monthly monitoring of biochemical oxygen demand (BOD(5)) and fecal indicator bacteria (FIB) data were obtained from 2003 to 2008 and for 2008, respectively, and these were evaluated to explore pollutant magnitude and variation with respect to space and time window. Ideal scenarios to reduce target pollutants were determined based on their seasonal characteristics and correlations between the concentrations at a water intake and discharge point, where we suggested an increase of environmental flow and wetland as pollutants reduction drawing for BOD(5) and FIB, respectively. The scenarios were separately examined by the Qual2E model and hypothetically (but planned) constructed wetland, respectively. The results revealed that while controlling of the water quality at the intake point guaranteed the lower pollution level of BOD(5) in the GJ Stream, a wetland constructed at the discharge point may be a promising strategy to mitigate mass loads of FIB. Overall, this study suggests that a combination of the two can be plausible scenarios not only to support sustainable urban water resources management, but to enhance a quality of urban stream restoration assignment. PMID:19494448
Lee, Sonia; Hazra, Rohan
Introduction The number of children less than 15 years estimated to be living with HIV globally approximated 3.2 million in 2013. Young people aged 15 to 24 years living with HIV approximated 4 million. The survival of these children and adolescents into adulthood poses new and urgent challenges of transition from the paediatric to adolescent to adult healthcare settings due to emerging developmental, psychosocial and comorbid issues. In order to achieve treatment targets of 90–90–90 across the continuum of care for paediatric HIV by 2020, focused efforts on the implementation of appropriate healthcare transition plans across the lifespan, with a focus on adolescence, should be prioritized. Discussion Published data or empirical evidence examining implementation of transition models and association with clinical outcomes are limited. While some guidelines do exist that offer recommendations about how to promote seamless transitions, very few data are available to assess the adequacy of these guidelines and whether they are effectively adhered to in clinical care settings globally. Furthermore, paediatric and adolescent HIV infection, either acquired perinatally or behaviourally, is set apart from other chronic illnesses as a highly stigmatizing disease that disproportionately affects poor, minority and often marginalized populations. Focused efforts on adolescence as the touchstone for transition practices and policies need to be implemented. Conclusions Optimal healthcare for these vulnerable populations, particularly in resource-limited settings, will require HIV-specific transitional care services and programmes that are coordinated, collaborative, integrated and, importantly, evidence-based. PMID:26639113
Green, D. J.; Lange, F. F.; Ritter, J. E., Jr.
The reliability analysis of a thermal protection system (TPS) incorporating low density, fibrous ceramic materials must take into account the time-dependency and variability of the system's strength. Fracture mechanics concepts can be used to estimate the allowable strength and expected lifetime, as well as to define a proof test scheme for assuring mission success of TPS. The aim of this study was to evaluate the proof testing scheme used on the TPS of the Space Shuttle with these fracture mechanics concepts. The analysis confirmed that proof testing was necessary for the undensified system and that proof testing should lead to adequate reliability with respect to the design stresses. For the undensified system, fracture mechanics predictions were confirmed by measuring the strength of samples that survived proof testing. It was also found that the time-dependent nature of the system's strength was controlled mainly by the ceramic and that this time-strength dependency is similar to that observed for bulk glasses that have compositions similar to the glass fibers present in the ceramic tiles.
Fox, Nicola J.; Goldberg, Richard; Barnes, Robin J.; Sigwarth, John B.; Beisser, Kerri B.; Moore, Thomas E.; Hoffman, Robert A.; Russell, Christopher T.; Scudder, Jack D.; Spann, James F.
To showcase the on-going and wide-ranging scope of the Polar science discoveries, the Polar science team has created a one-stop shop for a thorough introduction to geospace physics, in the form of a DVD with supporting website. The DVD, Earth's Dynamic Space: Solar-Terrestrial Physics & NASA's Polar Mission, can be viewed as an end-to-end product or split into individual segments and tailored to lesson plans. Capitalizing on the Polar mission and its amazing science return, the Polar team created an exciting multi-use DVD intended for audiences ranging from a traditional classroom and after school clubs, to museums and science centers. The DVD tackles subjects such as the aurora, the magnetosphere and space weather, whilst highlighting the science discoveries of the Polar mission. This platform introduces the learner to key team members as well as the science principles. Dramatic visualizations are used to illustrate the complex principles that describe Earth's dynamic space. In order to produce such a wide-ranging product on a shoe-string budget, the team poured through existing NASA resources to package them into the Polar story. Team members also created visualizations using Polar data to complement the NASA stock footage. Scientists donated their time to create and review scripts to make this a real team effort, working closely with the award winning audio-visual group at JHU/Applied Physics Laboratory. The team was excited to be invited to join NASA's Sun-Earth Day 2005 E/PO program and the DVD will be distributed as part of the supporting educational packages.
Fox, N. J.; Goldberg, R.; Barnes, R. J.; Sigwarth, J. B.; Beisser, K. B.; Moore, T. E.; Hoffman, R. A.; Russell, C. T.; Scudder, J.; Spann, J. F.; Newell, P. T.; Hobson, L. J.; Gribben, S. P.; Obrien, J. E.; Menietti, J. D.; Germany, G. G.; Mobilia, J.; Schulz, M.
To showcase the on-going and wide-ranging scope of the Polar science discoveries, the Polar science team has created a one-stop shop for a thorough introduction to geospace physics, in the form of a DVD with supporting website. The DVD, Earth's Dynamic Space: Solar-Terrestrial Physics & NASA's Polar Mission, can be viewed as an end-to-end product or split into individual segments and tailored to lesson plans. Capitalizing on the Polar mission and its amazing science return, the Polar team created an exciting multi-use DVD intended for audiences ranging from a traditional classroom and after school clubs, to museums and science centers. The DVD tackles subjects such as the aurora, the magnetosphere and space weather, whilst highlighting the science discoveries of the Polar mission. This platform introduces the learner to key team members as well as the science principles. Dramatic visualizations are used to illustrate the complex principles that describe Earth’s dynamic space. In order to produce such a wide-ranging product on a shoe-string budget, the team poured through existing NASA resources to package them into the Polar story, and visualizations were created using Polar data to complement the NASA stock footage. Scientists donated their time to create and review scripts in order to make this a real team effort, working closely with the award winning audio-visual group at JHU/Applied Physics Laboratory. The team was excited to be invited to join NASA’s Sun-Earth Day 2005 E/PO program and the DVD will be distributed as part of the supporting educational packages.
Seaton, Marjorie; Parker, Philip; Marsh, Herbert W.; Craven, Rhonda G.; Yeung, Alexander Seeshing
Research suggests that motivated students and those with high academic self-concepts perform better academically. Although substantial evidence supports a reciprocal relation between academic self-concept and achievement, there is less evidence supporting a similar relation between achievement goal orientations and achievement. There is also a…
Webb, Charles E.; Zwally H. Jay; Abdalati, Waleed
The Ice, Cloud and land Elevation Satellite (ICESat) mission was conceived, primarily, to quantify the spatial and temporal variations in the topography of the Greenland and Antarctic ice sheets. It carried on board the Geoscience Laser Altimeter System (GLAS), which measured the round-trip travel time of a laser pulse emitted from the satellite to the surface of the Earth and back. Each range derived from these measurements was combined with precise, concurrent orbit and pointing information to determine the location of the laser spot centroid on the Earth. By developing a time series of precise topographic maps for each ice sheet, changes in their surface elevations can be used to infer their mass balances.
The Cassini/Huygens mission is a joint NASA/European Space Agency/Italian Space Agency project which has a spacecraft currently in orbit about Saturn, and has successfully sent an atmospheric probe through the atmosphere of Saturn's largest moon Titan and down to its previously hidden surface. This presentation will describe the overall mission, how it got a rather massive spacecraft to Saturn, and will cover some of the scientific results of the mission to date.
Walker, Sarah Cusworth; Bumbarger, Brian K; Phillippi, Stephen W
Evidence-based programs (EBPs) are an increasingly visible aspect of the treatment landscape in juvenile justice. Research demonstrates that such programs yield positive returns on investment and are replacing more expensive, less effective options. However, programs are unlikely to produce expected benefits when they are not well-matched to community needs, not sustained and do not reach sufficient reach and scale. We argue that achieving these benchmarks for successful implementation will require states and county governments to invest in data-driven decision infrastructure in order to respond in a rigorous and flexible way to shifting political and funding climates. We conceptualize this infrastructure as diagnostic capacity and evaluative capacity: Diagnostic capacity is defined as the process of selecting appropriate programing and evaluative capacity is defined as the ability to monitor and evaluate progress. Policy analyses of Washington State, Pennsylvania and Louisiana's program implementation successes are used to illustrate the benefits of diagnostic and evaluate capacity as a critical element of EBP implementation. PMID:26141970
What is mission operations? Mission operations is an iterative process aimed at achieving the greatest possible mission success with the resources available. The process involves understanding of the science objectives, investigation of which system capabilities can best meet these objectives, integration of the objectives and resources into a cohesive mission operations plan, evaluation of the plan through simulations, and implementation of the plan in real-time. In this paper, the authors present a comprehensive description of what the Hitchhiker mission operations approach is and why it is crucial to mission success. The authors describe the significance of operational considerations from the beginning and throughout the experiment ground and flight systems development. The authors also address the necessity of training and simulations. Finally, the authors cite several examples illustrating the benefits of understanding and utilizing the mission operations process.
Nazeri, Janet Lea; Nazeri, Mehdi
This paper explores the effects and implications of mission refinement and desegregation efforts at a historically black university by analyzing 15-year student enrollment trend data. Lincoln University, founded in 1866, is an 1890 land-grant comprehensive institution that is part of the Missouri state system of higher education. As one of tow…
Bowe, Marilyn Louise Simmons
The literature includes few studies of the interrelations of achievement goals and achievement emotions with respect to minority students and science achievement. The objective of this study was to test the control-value theory (CVT) of achievement emotions to determine if the eight discrete achievement emotions would be predictive of test scores…
ACT, Inc., 2009
It is essential for all students to be ready for college and career when they graduate from high school. Postsecondary educators expect high school graduates to be prepared academically for success in postsecondary education, which in turn influences success in the work world. Employers continue to call for workers to have the tools needed to…
Virginia Polytechnic Inst. and State Univ., Blacksburg. Div. of Vocational-Technical Education.
This self-instructional module on success in small business is the first in a set of twelve modules designed for small business owner-managers. Competency objectives for this module are (1) ability to evaluate chances of success based upon one's personality and knowledge of good business practices and (2) ability to determine one's commitment to…
Lane, Brett; Souvanna, Phomdaen
This College Success Research Brief is one of a series of briefs documenting the implementation and impact of Mass Insight's College Success/STEM program. The research briefs are intended to share key findings, highlight ongoing questions and lines of inquiry, and inform the thinking of practitioners and policymakers on how to scale up efforts to…
Senesac, Donald Raymond
The academic achievement gap is the manifestation of differential learning outcomes for students typified by membership in an ethnic minority sub group or economically disadvantaged sub group. Addressing the achievement gap has become vital for the nation as a whole, and even more critical for the state of California because the majority of…
Rani, Sunita; Siddiqui, M. A.
The primary intend of the study was to explore the relationship of Arts, Science and Commerce stream and training success and the influence of Home Environment, Academic Achievement and Teaching Aptitude on training success of ETE trainees. The study analyzed the numerical data from a survey of 380 teacher trainees of three DIETs of Delhi, India.…
Fairbanks-Schutz, Jo-Ellen M.
Superintendent leadership can influence student achievement and with the alarming gap between the academic achievement of traditionally marginalized students and their peers, superintendents have an ethical duty to lead their districts in closing these achievement gaps. Spillane, Halverson, and Diamond (2001) suggested that to have a more complete…
Ishii, Ryosuke; Sahara, Hironori
We conducted various sorts of multiple classification analysis concerning CubeSats primarily developed by universities, based on information published on papers and websites. Single regression analysis led to a future forecast of the numbers of CubeSat launches, and logistic regression analysis predicted accomplishment probability of minimum and full success levels by CubeSats being launched on 2011. Furthermore, we clarified positions of the experienced countries of CubeSat launches, and indicated the direction they should progress for their developments. Thus, we here propose information sharing and collaborative development for beneficial change of CubeSat's success rate.
Askins, B. R.; Davis, S. R.; Heitzman, K. S.; Olsen, R. A.
On October 28, 2009 the Ares I-X flight test rocket launched from Kennedy Space Center and flew its suborbital trajectory as designed. The mission was successfully completed as data from the test, and associated development activities were analyzed, transferred to stakeholders, and well documented. Positive lessons learned from Ares I-X were that the application of lean thinking principles and kaizen practices are effective in streamlining development activities. Ares I-X, like other historical rocket development projects, was hampered by technical, cost, and schedule challenges and if not addressed boldly could have resulted in cancellation of the test. The mission management team conducted nine major meetings, referred to as lean events, across its elements to assess plans, procedures, processes, requirements, controls, culture, organization, use of resources, and anything that could be changed to optimize schedule or reduce risk. The preeminent aspect of the lean events was the focus on value added activities and the removal or at least reduction in non-value activities. Trained Lean Six Sigma facilitators assisted the Ares I-X developers in conducting the lean events. They indirectly helped formulate the mission s own unique methodology for assessing schedule. A core team was selected to lead the events and report to the mission manager. Each activity leveraged specialized participants to analyze the subject matter and its related processes and then recommended alternatives and solutions. Stakeholders were the event champions. They empowered and encouraged the team to succeed. The keys to success were thorough preparation, honest dialog, small groups, adherence to the Ares I-X ground rules, and accountability through disciplined reporting and tracking of actions. This lean event formula was game-changing as demonstrated by the success of Ares I-X. It is highly recommended as a management tool to help develop other complex systems efficiently. The key benefits
Voight, Adam; Austin, Gregory; Hanson, Thomas
This report, written by WestEd's Adam Voight, Gregory Austin, and Thomas Hanson, describes a study that examines what makes successful schools different from other schools. Rather than define success in absolute terms, this study's definition is based on whether or not a school is performing better than predicted given the characteristics of the…
Knoeppel, Robert C.; Rinehart, James S.
What distinguishes successful schools from unsuccessful schools? This question has relevance for the practice of educational leadership as well as the preparation of leaders. Successful schools are led by principals who set the direction and influence student learning, and who change the instructional process by focusing deliberately on teaching…
Voight, Adam; Austin, Gregory; Hanson, Thomas
This report, written by WestEd's Adam Voight, Gregory Austin, and Thomas Hanson, describes a study that examines what makes successful schools different from other schools. Rather than define success in absolute terms, this study's definition is based on whether or not a school is performing better than predicted given the characteristics of the…
This dissertation focuses on beginning mathematics teachers from alternative certification programs and their perceptions of what is required to be successful. A mixed-methods research study was completed with several goals in mind: (1) identifying how beginning mathematics teachers define success in the classroom during their earliest years, (2)…
Renold, Emma; Allan, Alexandra
This paper refocuses attention on and problematizes girls' experiences of school achievement and the construction of schoolgirl femininities. In particular, it centres on the relatively neglected experiences and identity work of high achieving primary school girls. Drawing upon ethnographic data (observations, interviews, and pupil diaries) from a…
This article reflects on and discusses Central and Eastern European (CEE) learners' adaptability and achievement in one English post-1992 university. There appears to be a scarcity of studies of values, beliefs, attitudes and needs as well as achievement (and factors contributing to it) between CEE and other learners. Since the expansion of the…
Cohen, B. A.; Lim, D. S. S.; Young, K. E.; Brunner, A.; Elphic, R. E.; Horne, A.; Kerrigan, M. C.; Osinski, G. R.; Skok, J. R.; Squyres, S. W.; Saint-Jacques, D.; Heldmann, J. L.
The FINESSE (Field Investigations to Enable Solar System Science and Exploration) team, part of the Solar System Exploration Virtual Institute (SSERVI), is a field-based research program aimed at generating strategic knowledge in preparation for human and robotic exploration of the Moon, near-Earth asteroids, Phobos and Deimos, and beyond. In contract to other technology-driven NASA analog studies, The FINESSE WCIS activity is science-focused and, moreover, is sampling-focused with the explicit intent to return the best samples for geochronology studies in the laboratory. We used the FINESSE field excursion to the West Clearwater Lake Impact structure (WCIS) as an opportunity to test factors related to sampling decisions. We examined the in situ sample characterization and real-time decision-making process of the astronauts, with a guiding hypothesis that pre-mission training that included detailed background information on the analytical fate of a sample would better enable future astronauts to select samples that would best meet science requirements. We conducted three tests of this hypothesis over several days in the field. Our investigation was designed to document processes, tools and procedures for crew sampling of planetary targets. This was not meant to be a blind, controlled test of crew efficacy, but rather an effort to explicitly recognize the relevant variables that enter into sampling protocol and to be able to develop recommendations for crew and backroom training in future endeavors.
Bowe, Marilyn Louise Simmons
The literature includes few studies of the interrelations of achievement goals and achievement emotions with respect to minority students and science achievement. The objective of this study was to test the control-value theory (CVT) of achievement emotions to determine if the eight discrete achievement emotions would be predictive of test scores on the High School Graduation Test (GHSGT)-Science for African-American compared to European-American science students. Convenience cluster sampling was employed to select 160 students who were all juniors in the same public high school at the time that they took the GHSGT-Science. The central research question for this study aimed to uncover whether any of the eight achievement emotions identified in CVT would contribute significantly to the predictability of science achievement as measured by GHSGT-Science scores. Data were collected using a nonexperimental, cross sectional design survey. Data were analyzed using a hierarchal, forced entry, multiple regression analysis. Key results indicated that the eight achievement emotions were predictive of GHSGT-Science score outcomes. Positive social change at the individual level could reflect a boost in confidence for African American science students and help decrease the achievement gap in science, technology, engineering, and mathematics (STEM) endeavors between European Americans and African-American students. Educators may consider the importance of achievement emotions in science outcomes by including social emotional learning (SEL) as a part of the regular science curriculum. Future researchers should repeat the study in a school district where the population is available to support the desired cluster sample of equal parts European Americans to African Americans and male to female students.
Askins, B. R.; Davis, S. R.; Heitzman, K. S.; Olsen, R. A.
On October 28, 2009 the Ares I-X flight test rocket launched from Kennedy Space Center and flew its suborbital trajectory as designed. The mission was successfully completed as data from the test, and associated development activities were analyzed, transferred to stakeholders, and well documented. A positive lesson learned from Ares I-X was that the application of lean thinking principles and kaizen practices was very effective in streamlining development activities. Ares I-X, like other historical rocket development projects, was hampered by technical, cost, and schedule challenges and if not addressed boldly could have resulted in cancellation of the test. The mission management team conducted nine major meetings, referred to as lean events, across its elements to assess plans, procedures, processes, requirements, controls, culture, organization, use of resources, and anything that could be changed to optimize schedule or reduce risk. The preeminent aspect of the lean events was the focus on value added activities and the removal or at least reduction in non-value added activities. Trained Lean Six Sigma facilitators assisted the Ares I-X developers in conducting the lean events. They indirectly helped formulate the mission s own unique methodology for assessing schedule. A core team was selected to lead the events and report to the mission manager. Each activity leveraged specialized participants to analyze the subject matter and its related processes and then recommended alternatives and solutions. Stakeholders were the event champions. They empowered and encouraged the team to succeed. The keys to success were thorough preparation, honest dialog, small groups, adherence to the Ares I-X ground rules, and accountability through disciplined reporting and tracking of actions. This lean event formula was game-changing as demonstrated by Ares I-X. It is highly recommended as a management tool to help develop other complex systems efficiently. The key benefits for
Torr, Marsha R.
Atmospheric Laboratory for Applications and Science (ATLAS)-1 was launched on March 24, 1992, carrying an international payload of 14 investigations, and conducted a successful series of experiments and observations over the subsequent 9 days. The objectives included: measuring the solar irradiance at high precision; remote sensing of the composition of the stratosphere, mesosphere, and thermosphere using techniques for wavelengths from 300 A to 5 mm; and inducing auroras by means of 1.2 amp electron beams. A subset of these instruments will subsequently be flown in a series of shuttle missions at roughly 1-year intervals over an 11-year solar cycle. The frequent recalibration opportunities afforded by such a program allows the transfer of calibrations to longer duration orbiting observatories. The ATLAS-1 mission occurred at the same time as the Upper Atmosphere Research Satellite (UARS), TIROS-N, and ERB satellites were in operation, and correlative measurements were conducted with these. In all, the mission was most successful in achieving its objectives and a unique and important database was acquired, with many scientific firsts accomplished. This paper provides the mission overview for the series of papers that follow.
Brummett, Robert C.
The engineering phases of design, development, test, and evaluation (DDT and E) and subsequent planning, preparation, and operation (Ops) of space vehicles in a complex and distributed environment requires massive and continuous flows of information across the enterprise and across temporal stages of the vehicle lifecycle. The resulting capabilities at each subsequent stage depend in part on the capture, preparation, storage, and subsequent provision of information from prior stages. The United States National Aeronautics and Space Administration (NASA) is currently designing a fleet of new vehicles that will replace the Space Shuttle and expand space operations and exploration capabilities. This includes the 2 stage human rated lift vehicle Ares 1 and its associated crew vehicle the Orion, and a service module; the heavy lift cargo vehicle, Ares 5, and an associated cargo stage known as the Earth Departure Stage; and a Lunar Lander vehicle that contains a descent stage, and ascent stage, and a habitation module. A variety of concurrent assorted ground operations infrastructure including software and facilities are also being developed, assorted technology and assembly designs and development for equipment such as EVA suits, life support systems, command and control technologies are also in the pipeline. The development is occurring in a distributed manner, with project deliverables being contributed by a large and diverse assortment of vendors and most space faring nations. Critical information about all of the components, software, and procedures must be shared during the DDT and E phases and then made readily available to the mission operations staff for access during the planning, preparation, and operations phases, and also need to be readily available for system to system interactions. The Constellation Data Systems Project (CxDS) is identifying the needs, and designing and deploying systems and processes to support these needs. This paper details the steps
Farmer, Helen S.
The purpose of the study was to investigate the relationship between Home-Career (H-C) conflict, Fear of success (FOS), achievement (n Ach) and Career motivation (CM) for women of differing sex role orientations. In addition, measures of self-esteem, risk-taking, perceived community support and early socialization were obtained. A positive…
Dougherty, Kevin J.; Reid, Monica
This report provides an audit of state policies in Connecticut affecting access to, and success in, community colleges for students of color and low-income students. It was commissioned by Lumina Foundation for Education as part of a series of policy audits of the states involved in Achieving the Dream. Lumina Foundation is the primary funder of…
Dougherty, Kevin J.; Marshall, James; Soonachan, Andrea
This report provides an audit of state policies in Ohio affecting access to, and success in, community colleges for students of color and low-income students. It was commissioned by Lumina Foundation for Education as part of a series of policy audits of the states involved in Achieving the Dream. Lumina Foundation is the primary funder of the…
Ross, Steven M.; Nunnery, John A.; Goldfeder, Elizabeth; McDonald, Aaron; Rachor, Robert; Hornbeck, Matthew; Fleischman, Steve
This research examined the effectiveness in an urban school district of 2 of the most widely used Comprehensive School Reform (CSR) programs-Direct Instruction (DI), implemented in 9 district elementary schools, and Success for All (SFA), implemented in 2 elementary schools. In examining impacts on student achievement and school change outcomes…
Wright, Brian L.
This study explores racial-ethnic identity and academic achievement of five young African American men in 11th and 12th grade in an urban pilot high school. Data gathered through individual and group interviews and a questionnaire were analyzed to understand how academically successful African American male adolescents interpret their social and…
Mosser, Brent Steven
A quasi-experiment was carried out in a college success strategies course to evaluate the impact of structured interpersonal interaction on undergraduate students' Academic Engagement and Academic Achievement. The course, EPL 259: Individual Learning and Motivation, employs a blended learning instructional model that requires students to spend the…
Hanselman, Paul; Borman, Geoffrey D.
We evaluate the impact of Success for All literacy instruction in grades 3 through 5 using data from the same cluster randomized trial used to evaluate effects in the earlier grades (K-2). In contrast to the early benefits, there is no effect on reading achievement in the later grades, either overall or for students and schools with high or low…
Edwards, Joanna; Smith, Karen; Marr, Linda; Wyshynski, Laura
Dr. Jo Lynne DeMary, Virginia's state superintendent of public instruction, requested that the Appalachia Educational Laboratory at Edvantia work in partnership with the Virginia Department of Education and Petersburg City Schools to design and test the Partnership for Achieving Successful Schools Initiative (PA+SS) Model IV Intervention. The goal…
This issue of ETS Policy Notes (Vol. 22, No. 1) provides highlights from a recent symposium sponsored by ETS and the Children Defense Fund (CDF), "Advancing Success for Black Men in College," held on June 23, 2014, in Washington, DC. The symposium is part of a two-conference series: It was the 18th of ETS's "Addressing Achievement…
Wagner, Teresa A.; Longenecker, Herbert E., Jr.; Landry, Jeffrey P.; Lusk, C. Scott; Saulnier, Bruce M.
All industries face the interrelated challenges of identifying and training the critical skills needed to be successful in the workplace. Specifically of interest to the information systems field is that any newly trained IS professional has to be equipped to solve increasingly difficult problems with great confidence and competence. In this paper…
Connors, Shawn M.
Unconventional advice to help college graduates be successful is offered. Ways to find sources of money (i.e., jobs) are described, including: using services or products offered through the mail, making phone calls to build a network of contacts in a particular industry, attending seminars to further one's knowledge of a field, learning about…
Kranstuber, Haley; Carr, Kristen; Hosek, Angela M.
This study investigated various aspects of parents' memorable messages about college as they relate to indicators of college student success. Findings revealed that parents' memorable messages about college focused on working (and playing) hard, the necessity of attending college, providing encouragement and support, and general advice based on…
Dianda, Marcella R.; Flaherty, John F.
A study assessed the effectiveness of the Success for All Program for grade-one English-as-a-Second-Language (ESL) learners in bilingual or ESL programs in three California elementary schools. The reading instruction program provides both native (in this case, Spanish) language support as well as English language instruction and materials. The…
Civil Rights legislation, now 50 years old, "de facto" segregation based on socioeconomic factors, such as poverty and ethnicity in urban areas translates into the surrounding schools, with a legacy of limited funding, reduced services, and teachers with limited training to successfully engage students in high poverty areas. This study…
Bottoms, Gene; Timberlake, Allison
Students who successfully complete grade nine are substantially more likely to graduate from high school than are students who fail the freshman year. However, many middle grades students are not academically prepared for ninth grade. This report addresses five questions that can help school leaders ensure that middle grades students know the…
Alves-Zervos, K. L., Ed.; Shafer, J. R., Ed.
This six-article document examines the research base that can be used in formulating plans to improve the chances of schooling success for all students. Each article summarizes well-confirmed knowledge in a particular area, giving attention first to the research literature, and then to the tested experiences and practices of leading professionals.…
Over the last decade it is young women who have come to be widely understood as the bearers of educational qualifications. It is girls who are now seen to have "the world at their feet" and to be able to attain the glittering prizes of academic success associated with elite universities and top occupations. And it is upper-middle-class girls, in…
Irwin, Richard S; Flaherty, Helen M; French, Cynthia T; Cody, Shawn; Chandler, M Willis; Connolly, Ann; Lilly, Craig M
There is wide acceptance of the concept that interdisciplinary collaboration is an essential building block for successful health-care teams. This belief is grounded in our understanding of how teams function to address complex care needs that change with acute illness or injury. This general agreement has been validated in studies that have reported favorable outcomes associated with successfully implementing interdisciplinary models of health-care delivery in non-critical care settings. The very short time frames over which the care needs of critically ill or injured adults change and the team approach taken by nearly all ICUs strongly suggest that interdisciplinary collaboration is also beneficial in this setting. In this commentary, we define interdisciplinary collaboration and share the story of how we successfully redesigned and transformed our system-wide, interdisciplinary collaborative model for delivering critical care in order to share the lessons we learned as the process evolved with those who are about to embark on a similar challenge. We anticipate that those health-care systems that successfully implement interdisciplinary collaboration will be ahead of the curve in providing high-quality care at as low a cost as possible. Such institutions will also potentially be better positioned for improving teaching and providing a better foundation for critical care research in their institutions. PMID:23208334
Cavil, Jafus Kenyatta
This purpose of the present study was to estimate minimum admission requirements using cognitive measures that will maximize candidate success on the doctoral comprehensive examination. Moreover, the present study established minimum scores on the Graduate Record Examinations (verbal and quantitative components) that will maximize doctoral student…
Walker, Justin Moore
This study set out to determine if the Planning, Attention, Simultaneous, Successive (PASS) cognitive processing model, a model previously investigated with children, would hold its factorial structure with adults. A collection of PASS experimental tasks were analyzed through Maximum Likelihood Factor Analysis. A four-factor solution consistent…
Huntsberger, Terry; Stirb, Robert C.; Brizzolara, Robert
On-water demonstration of a wide range of mission-proven, advanced technologies at TRL 5+ that provide a total integrated, modular approach to effectively address the majority of the key needs for full mission-level autonomous, cross-platform control of USV s. Wide baseline stereo system mounted on the ONR USSV was shown to be an effective sensing modality for tracking of dynamic contacts as a first step to automated retrieval operations. CASPER onboard planner/replanner successfully demonstrated realtime, on-water resource-based analysis for mission-level goal achievement and on-the-fly opportunistic replanning. Full mixed mode autonomy was demonstrated on-water with a seamless transition between operator over-ride and return to current mission plan. Autonomous cooperative operations for fixed asset protection and High Value Unit escort using 2 USVs (AMN1 & 14m RHIB) were demonstrated during Trident Warrior 2010 in JUN 2010
Sims, B.A.; White, J.E.
The Strategic Target System (STARS) was launched successfully on August 31, 1996 from the Kauai Test Facility (KTF) at the Pacific Missile Range Facility (PMRF). The STARS II booster delivered a payload complement of 26 vehicles atop a post boost vehicle. These targets were designed and the mission planning was achieved to provide for a dedicated mission for view by the Midcourse Space Experiment (MSX) Satellite Sensor Suite. Along with the MSX Satellite, other corollary sensors were involved. Included in these were the Airborne Surveillance Test Bed (AST) aircraft, the Cobra Judy sea based radar platform, Kwajalein Missile Range (KMR), and the Kiernan Reentry Measurements Site (KREMS). The launch was a huge success from all aspects. The STARS Booster flew a perfect mission from hardware, software and mission planning respects. The payload complement achieved its desired goals. All sensors (space, air, ship, and ground) attained excellent coverage and data recording.
Gentile, Elisabetta; Imberman, Scott A.
Uniform use in public schools is rising, but we know little about how they affect students. Using a unique dataset from a large urban school district in the southwest United States, we assess how uniforms affect behavior, achievement and other outcomes. Each school in the district determines adoption independently, providing variation over schools…
Welch, Amy L.
The purpose of this study was to determine the impact of poverty on the achievement of African American male high school students attending the same large Midwest urban school district. Cumulative grade point average (GPA) at the tenth grade level were compared to the level of poverty provided through census data of African American male tenth…
Research on the academic performance of Black students has focused on low-achievers, framing their academic motivation as maladaptive and driven by externally (e.g., competition or compliance) rather than internally (e.g., love of learning) generated forces. This qualitative study challenges this mono-dimensional deficit framework, examining the…
Salmela, Mari; Uusiautti, Satu
People who exploit their strengths flourish; they are not only engaged with their goals, but also to their well-being and the content of life. In this study, interest focused on the high-achieving students in the Finnish general upper secondary education, in other words, on straight-A graduates' characteristic strengths. This was a narrative study…