Science.gov

Sample records for aircraft management policy

  1. Aircraft operations management manual

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The NASA aircraft operations program is a multifaceted, highly diverse entity that directly supports the agency mission in aeronautical research and development, space science and applications, space flight, astronaut readiness training, and related activities through research and development, program support, and mission management aircraft operations flights. Users of the program are interagency, inter-government, international, and the business community. This manual provides guidelines to establish policy for the management of NASA aircraft resources, aircraft operations, and related matters. This policy is an integral part of and must be followed when establishing field installation policy and procedures covering the management of NASA aircraft operations. Each operating location will develop appropriate local procedures that conform with the requirements of this handbook. This manual should be used in conjunction with other governing instructions, handbooks, and manuals.

  2. Mission management aircraft operations manual

    NASA Technical Reports Server (NTRS)

    1992-01-01

    This manual prescribes the NASA mission management aircraft program and provides policies and criteria for the safe and economical operation, maintenance, and inspection of NASA mission management aircraft. The operation of NASA mission management aircraft is based on the concept that safety has the highest priority. Operations involving unwarranted risks will not be tolerated. NASA mission management aircraft will be designated by the Associate Administrator for Management Systems and Facilities. NASA mission management aircraft are public aircraft as defined by the Federal Aviation Act of 1958. Maintenance standards, as a minimum, will meet those required for retention of Federal Aviation Administration (FAA) airworthiness certification. Federal Aviation Regulation Part 91, Subparts A and B, will apply except when requirements of this manual are more restrictive.

  3. Military Aircraft: Policies on Government Officials’ Use of 89th Military Airlift Wing Aircraft

    DTIC Science & Technology

    1992-04-01

    Dear Mr. Horton: This report responds to your request that we review the policies governing the use of military aircraft from the Air Force’s 89th... military aircraft by government officials is addressed in a variety of official policy documents, including Office of Management and Budget Circular A-126...specific aircraft management issues at individual agencies, and specific questions concerning the use of both government and military aircraft in certain

  4. Aircraft Modification Management Evaluation

    DTIC Science & Technology

    1980-12-01

    Configuration Control Board Deputy for Avionics Control - Department of Defense - Full Scale Engineering Development - Fiscal Year - Major Air...and Analysis AFLC System Manager AFLC Configuratio Control Board Reviews HPA and subaits it to the Air Staff *0 Installation Preparation...management control system used to ensure that the deficiencies are evaluated and resolved by the appropriate function ele- ments. The ALC

  5. Configuration Management Policy

    EPA Pesticide Factsheets

    This Policy establishes an Agency-wide Configuration Management Program and to provide responsibilities, compliance requirements, and overall principles for Configuration and Change Management processes to support information technology management.

  6. Challenges and Issues with the Further Aging of U.S. Air Force Aircraft: Policy Options for Effective Life-Cycle Management of Resources

    DTIC Science & Technology

    2009-01-01

    simpler and less expensive, by current standards, contributed to their short service lives, as operators often were attracted to newer aircraft that were...institutionally. Although the jet aircraft’s speed advantage over propeller-driven aircraft made it very attractive for both military and civil...bubbling up or flaking of material, similar to the flaking of lumber that has been attacked by termites (Figures 3.2 and 3.3). It generally is agreed that

  7. Commercial Aircraft Integrated Vehicle Health Management Study

    NASA Technical Reports Server (NTRS)

    Reveley, Mary S.; Briggs, Jeffrey L.; Evans, Joni K.; Jones, Sharon Monica; Kurtoglu, Tolga; Leone, Karen M.; Sandifer, Carl E.; Thomas, Megan A.

    2010-01-01

    Statistical data and literature from academia, industry, and other government agencies were reviewed and analyzed to establish requirements for fixture work in detection, diagnosis, prognosis, and mitigation for IVHM related hardware and software. Around 15 to 20 percent of commercial aircraft accidents between 1988 and 2003 involved inalftfnctions or failures of some aircraft system or component. Engine and landing gear failures/malfunctions dominate both accidents and incidents. The IVI vl Project research technologies were found to map to the Joint Planning and Development Office's National Research and Development Plan (RDP) as well as the Safety Working Group's National Aviation Safety Strategic. Plan (NASSP). Future directions in Aviation Technology as related to IVHlvl were identified by reviewing papers from three conferences across a five year time span. A total of twenty-one trend groups in propulsion, aeronautics and aircraft categories were compiled. Current and ftiture directions of IVHM related technologies were gathered and classified according to eight categories: measurement and inspection, sensors, sensor management, detection, component and subsystem monitoring, diagnosis, prognosis, and mitigation.

  8. User Centric Policy Management

    ERIC Educational Resources Information Center

    Cheek, Gorrell P.

    2013-01-01

    Internet use, in general, and online social networking sites, in particular, are experiencing tremendous growth with hundreds of millions of active users. As a result, there is a tremendous amount of privacy information and content online. Protecting this information is a challenge. Access control policy composition is complex, laborious and…

  9. Water Science, Management and Policy

    NASA Astrophysics Data System (ADS)

    Lifland, Jonathan

    2004-02-01

    A new AGU book, Water:Science, Management and Policy, edited by Richard Lawford, Denise Fort, Holly Hartmann, and Susanna Eden, explores the scientific and political issues behind water use and sustainability worldwide. The book investigates critical issues facing water managers, policy makers, and scientists in the 21st century, examining specific examples of water planning and decision-making. Among the topics discussed by the authors are the current state of water engineering, sharing resources across state and international borders, and the best methods for managing the resource with the future impact of climate change and additional pollution.

  10. Aircraft

    DTIC Science & Technology

    2002-01-01

    Company, Washington, DC Boeing Commercial Aircraft Division, Seattle, WA and Long Beach, CA Boeing Military Aircraft and Missile Division, St. Louis, MO and... aircraft ; military fixed-wing aircraft ; rotorcraft (helicopters and tiltrotor aircraft ); and aircraft jet engines. Two companies dominate the commercial... aircraft business, Boeing and Airbus. Four companies dominate the military fixed-wing market, Boeing, Lockheed Martin, BAE Systems, and European

  11. 76 FR 77453 - Clarification of Policy Regarding Designated Aircraft Dispatcher Examiners; Reopening of Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-13

    ... Federal Aviation Administration 14 CFR Part 183 Clarification of Policy Regarding Designated Aircraft Dispatcher Examiners; Reopening of Comment Period AGENCY: Federal Aviation Administration (FAA), Department... action reopens the comment period for guidance material that was published for comment in the...

  12. A Risk Management Architecture for Emergency Integrated Aircraft Control

    NASA Technical Reports Server (NTRS)

    McGlynn, Gregory E.; Litt, Jonathan S.; Lemon, Kimberly A.; Csank, Jeffrey T.

    2011-01-01

    Enhanced engine operation--operation that is beyond normal limits--has the potential to improve the adaptability and safety of aircraft in emergency situations. Intelligent use of enhanced engine operation to improve the handling qualities of the aircraft requires sophisticated risk estimation techniques and a risk management system that spans the flight and propulsion controllers. In this paper, an architecture that weighs the risks of the emergency and of possible engine performance enhancements to reduce overall risk to the aircraft is described. Two examples of emergency situations are presented to demonstrate the interaction between the flight and propulsion controllers to facilitate the enhanced operation.

  13. Project Management of Army Aircraft Survivability Equipment

    DTIC Science & Technology

    1976-11-01

    JTCG/AS Report Number JTCG/ AS-74-D-002, ’Proposed MIL-STD- XXX , Aircraft Nonnuclear Sur- vivability/Vulnerability. Terms" . 3 I VULNEPJ4BILITY - The...the JTCC-/AS program has become the primary interface be- teen the Army and the other Services. *27 * I • • 27 SECTION IV SUM.,n arv Project

  14. 77 FR 72998 - Policy Statement on Occupational Safety and Health Standards for Aircraft Cabin Crewmembers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-07

    ... Federal Aviation Administration 14 CFR Parts 91, 121, 125 and 135 Policy Statement on Occupational Safety... a proposed policy statement regarding the regulation of some occupational safety and health conditions affecting cabin crewmembers on aircraft by the Occupational Safety and Health Administration...

  15. Policy discourse, people's internal frames, and declared aircraft noise annoyance: an application of Q-methodology.

    PubMed

    Kroesen, Maarten; Bröer, Christian

    2009-07-01

    Aircraft noise annoyance is studied extensively, but often without an explicit theoretical framework. In this article, a social approach for noise annoyance is proposed. The idea that aircraft noise is meaningful to people within a socially produced discourse is assumed and tested. More particularly, it is expected that the noise policy discourse influences people's assessment of aircraft noise. To this end, Q-methodology is used, which, to the best of the authors' knowledge, has not been used for aircraft noise annoyance so far. Through factor analysis five distinct frames are revealed: "Long live aviation!," "aviation: an ecological threat," "aviation and the environment: a solvable problem," "aircraft noise: not a problem," and "aviation: a local problem." It is shown that the former three frames are clearly related to the policy discourse. Based on this observation it is argued that policy making is a possible mechanism through which the sound of aircraft is turned into annoyance. In addition, it is concluded that the experience of aircraft noise and, in particular, noise annoyance is part of coherent frames of mind, which consist of mutually reinforcing positions and include non-acoustical factors.

  16. Wind Information Uplink to Aircraft Performing Interval Management Operations

    NASA Technical Reports Server (NTRS)

    Ahmad, Nashat; Barmore, Bryan; Swieringa, Kurt

    2015-01-01

    The accuracy of the wind information used to generate trajectories for aircraft performing Interval Management (IM) operations is critical to the success of an IM operation. There are two main forms of uncertainty in the wind information used by the Flight Deck Interval Management (FIM) equipment. The first is the accuracy of the forecast modeling done by the weather provider. The second is that only a small subset of the forecast data can be uplinked to the aircraft for use by the FIM equipment, resulting in loss of additional information. This study focuses on what subset of forecast data, such as the number and location of the points where the wind is sampled should be made available to uplink to the aircraft.

  17. The ''Rock'': The Role of the Press in Bringing about Change in Aircraft Accident Policy

    NASA Technical Reports Server (NTRS)

    Johnson, Randy

    2000-01-01

    From 1926 to 1938, the Aeronautics Branch, forerunner of the Federal Aviation Administration (FAA), had been charged with aircraft accident investigation. While the Branch had been investigating accidents since its inception, it had, early in its tenure, put into place a policy making its findings secret. Media and political pressure began to mount in late 1928 over its policy of nondisclosure and the debate brought pressure to bear on the young Aeronautics Branch to reverse its policy and make its findings public. The focusing event for the Branch's policy reversal was the death of Knute Rockne, the famous Notre Dame football coach, in a Transcontinental and Western Airways (TWA) airliner on March 31, 193 1. This paper will examine the role of print media in bringing about a significant, and lasting, change in aircraft accident public-disclosure policy.

  18. Wind Information Uplink to Aircraft Performing Interval Management Operations

    NASA Technical Reports Server (NTRS)

    Ahmad, Nashat N.; Barmore, Bryan E.; Swieringa, Kurt A.

    2016-01-01

    Interval Management (IM) is an ADS-B-enabled suite of applications that use ground and flight deck capabilities and procedures designed to support the relative spacing of aircraft (Barmore et al., 2004, Murdoch et al. 2009, Barmore 2009, Swieringa et al. 2011; Weitz et al. 2012). Relative spacing refers to managing the position of one aircraft to a time or distance relative to another aircraft, as opposed to a static reference point such as a point over the ground or clock time. This results in improved inter-aircraft spacing precision and is expected to allow aircraft to be spaced closer to the applicable separation standard than current operations. Consequently, if the reduced spacing is used in scheduling, IM can reduce the time interval between the first and last aircraft in an overall arrival flow, resulting in increased throughput. Because IM relies on speed changes to achieve precise spacing, it can reduce costly, low-altitude, vectoring, which increases both efficiency and throughput in capacity-constrained airspace without negatively impacting controller workload and task complexity. This is expected to increase overall system efficiency. The Flight Deck Interval Management (FIM) equipment provides speeds to the flight crew that will deliver them to the achieve-by point at the controller-specified time, i.e., assigned spacing goal, after the target aircraft crosses the achieve-by point (Figure 1.1). Since the IM and target aircraft may not be on the same arrival procedure, the FIM equipment predicts the estimated times of arrival (ETA) for both the IM and target aircraft to the achieve-by point. This involves generating an approximate four-dimensional trajectory for each aircraft. The accuracy of the wind data used to generate those trajectories is critical to the success of the IM operation. There are two main forms of uncertainty in the wind information used by the FIM equipment. The first is the accuracy of the forecast modeling done by the weather

  19. 41 CFR 102-33.125 - If we use Federal aircraft, what are our management responsibilities?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false If we use Federal... Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Managing Government Aircraft and...

  20. 41 CFR 301-10.263 - What travel authorization documents must I present to the aircraft management office that...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... authorization documents must I present to the aircraft management office that operates the Government aircraft... Government Vehicle Travel on Government Aircraft § 301-10.263 What travel authorization documents must I present to the aircraft management office that operates the Government aircraft? You must present to...

  1. 41 CFR 301-10.263 - What travel authorization documents must I present to the aircraft management office that...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... documents must I present to the aircraft management office that operates the Government aircraft? 301-10.263... Travel on Government Aircraft § 301-10.263 What travel authorization documents must I present to the aircraft management office that operates the Government aircraft? You must present to the...

  2. 41 CFR 301-10.263 - What travel authorization documents must I present to the aircraft management office that...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... authorization documents must I present to the aircraft management office that operates the Government aircraft... Government Vehicle Travel on Government Aircraft § 301-10.263 What travel authorization documents must I present to the aircraft management office that operates the Government aircraft? You must present to...

  3. 41 CFR 301-10.263 - What travel authorization documents must I present to the aircraft management office that...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... authorization documents must I present to the aircraft management office that operates the Government aircraft... Government Vehicle Travel on Government Aircraft § 301-10.263 What travel authorization documents must I present to the aircraft management office that operates the Government aircraft? You must present to...

  4. 41 CFR 301-10.263 - What travel authorization documents must I present to the aircraft management office that...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... authorization documents must I present to the aircraft management office that operates the Government aircraft... Government Vehicle Travel on Government Aircraft § 301-10.263 What travel authorization documents must I present to the aircraft management office that operates the Government aircraft? You must present to...

  5. Managing Life-Cycle Information of Aircraft Components

    DTIC Science & Technology

    2012-04-01

    starting to implement Product Life Cycle Management ( PLM ), a closed-loop system that encompasses internationally standardized data-exchange technology...aircraft have much to gain from the use of tracking technologies in support of a PLM system. To investigate how efficiencies can be attained in the...missing the card. The problem stems from the lack of reliability of the card-based system. Moving to an automated PLM system would address these

  6. Policy-Based Management Natural Language Parser

    NASA Technical Reports Server (NTRS)

    James, Mark

    2009-01-01

    The Policy-Based Management Natural Language Parser (PBEM) is a rules-based approach to enterprise management that can be used to automate certain management tasks. This parser simplifies the management of a given endeavor by establishing policies to deal with situations that are likely to occur. Policies are operating rules that can be referred to as a means of maintaining order, security, consistency, or other ways of successfully furthering a goal or mission. PBEM provides a way of managing configuration of network elements, applications, and processes via a set of high-level rules or business policies rather than managing individual elements, thus switching the control to a higher level. This software allows unique management rules (or commands) to be specified and applied to a cross-section of the Global Information Grid (GIG). This software embodies a parser that is capable of recognizing and understanding conversational English. Because all possible dialect variants cannot be anticipated, a unique capability was developed that parses passed on conversation intent rather than the exact way the words are used. This software can increase productivity by enabling a user to converse with the system in conversational English to define network policies. PBEM can be used in both manned and unmanned science-gathering programs. Because policy statements can be domain-independent, this software can be applied equally to a wide variety of applications.

  7. Management of cosmic radiation exposure for aircraft crew in Japan.

    PubMed

    Yasuda, Hiroshi; Sato, Tatsuhiko; Yonehara, Hidenori; Kosako, Toshiso; Fujitaka, Kazunobu; Sasaki, Yasuhito

    2011-07-01

    The International Commission on Radiological Protection has recommended that cosmic radiation exposure of crew in commercial jet aircraft be considered as occupational exposure. In Japan, the Radiation Council of the government has established a guideline that requests domestic airlines to voluntarily keep the effective dose of cosmic radiation for aircraft crew below 5 mSv y(-1). The guideline also gives some advice and policies regarding the method of cosmic radiation dosimetry, the necessity of explanation and education about this issue, a way to view and record dose data, and the necessity of medical examination for crew. The National Institute of Radiological Sciences helps the airlines to follow the guideline, particularly for the determination of aviation route doses by numerical simulation. The calculation is performed using an original, easy-to-use program package called 'JISCARD EX' coupled with a PHITS-based analytical model and a GEANT4-based particle tracing code. The new radiation weighting factors recommended in 2007 are employed for effective dose determination. The annual individual doses of aircraft crew were estimated using this program.

  8. Autonomous Aircraft Operations using RTCA Guidelines for Airborne Conflict Management

    NASA Technical Reports Server (NTRS)

    Krishnamurthy, Karthik; Wing, David J.; Barmore, Bryan E.; Barhydt, Richard; Palmer, Michael T.; Johnson, Edward J.; Ballin, Mark G.; Eischeid, Todd M.

    2003-01-01

    A human-in-the-loop experiment was performed at the NASA Langley Research Center to study the feasibility of DAG-TM autonomous aircraft operations in highly constrained airspace. The airspace was constrained by a pair of special-use airspace (SUA) regions on either side of the pilot's planned route. Traffic flow management (TFM) constraints were imposed as a required time of arrival and crossing altitude at an en route fix. Key guidelines from the RTCA Airborne Conflict Management (ACM) concept were applied to autonomous aircraft operations for this experiment. These concepts included the RTCA ACM definitions of distinct conflict detection and collision avoidance zones, and the use of a graded system of conflict alerts for the flight crew. Three studies were conducted in the course of the experiment. The first study investigated the effect of hazard proximity upon pilot ability to meet constraints and solve conflict situations. The second study investigated pilot use of the airborne tools when faced with an unexpected loss of separation (LOS). The third study explored pilot interactions in an over-constrained conflict situation, with and without priority rules dictating who should move first. Detailed results from these studies were presented at the 5th USA/Europe Air Traffic Management R&D Seminar (ATM2003). This overview paper focuses on the integration of the RTCA ACM concept into autonomous aircraft operations in highly constrained situations, and provides an overview of the results presented at the ATM2003 seminar. These results, together with previously reported studies, continue to support the feasibility of autonomous aircraft operations.

  9. UPM: unified policy-based network management

    NASA Astrophysics Data System (ADS)

    Law, Eddie; Saxena, Achint

    2001-07-01

    Besides providing network management to the Internet, it has become essential to offer different Quality of Service (QoS) to users. Policy-based management provides control on network routers to achieve this goal. The Internet Engineering Task Force (IETF) has proposed a two-tier architecture whose implementation is based on the Common Open Policy Service (COPS) protocol and Lightweight Directory Access Protocol (LDAP). However, there are several limitations to this design such as scalability and cross-vendor hardware compatibility. To address these issues, we present a functionally enhanced multi-tier policy management architecture design in this paper. Several extensions are introduced thereby adding flexibility and scalability. In particular, an intermediate entity between the policy server and policy rule database called the Policy Enforcement Agent (PEA) is introduced. By keeping internal data in a common format, using a standard protocol, and by interpreting and translating request and decision messages from multi-vendor hardware, this agent allows a dynamic Unified Information Model throughout the architecture. We have tailor-made this unique information system to save policy rules in the directory server and allow executions of policy rules with dynamic addition of new equipment during run-time.

  10. Aircraft

    DOEpatents

    Hibbs, B.D.; Lissaman, P.B.S.; Morgan, W.R.; Radkey, R.L.

    1998-09-22

    This disclosure provides a solar rechargeable aircraft that is inexpensive to produce, is steerable, and can remain airborne almost indefinitely. The preferred aircraft is a span-loaded flying wing, having no fuselage or rudder. Travelling at relatively slow speeds, and having a two-hundred foot wingspan that mounts photovoltaic cells on most all of the wing`s top surface, the aircraft uses only differential thrust of its eight propellers to turn. Each of five sections of the wing has one or more engines and photovoltaic arrays, and produces its own lift independent of the other sections, to avoid loading them. Five two-sided photovoltaic arrays, in all, are mounted on the wing, and receive photovoltaic energy both incident on top of the wing, and which is incident also from below, through a bottom, transparent surface. The aircraft is capable of a top speed of about ninety miles per hour, which enables the aircraft to attain and can continuously maintain altitudes of up to sixty-five thousand feet. Regenerative fuel cells in the wing store excess electricity for use at night, such that the aircraft can sustain its elevation indefinitely. A main spar of the wing doubles as a pressure vessel that houses hydrogen and oxygen gases for use in the regenerative fuel cell. The aircraft has a wide variety of applications, which include weather monitoring and atmospheric testing, communications, surveillance, and other applications as well. 31 figs.

  11. Aircraft

    DOEpatents

    Hibbs, Bart D.; Lissaman, Peter B. S.; Morgan, Walter R.; Radkey, Robert L.

    1998-01-01

    This disclosure provides a solar rechargeable aircraft that is inexpensive to produce, is steerable, and can remain airborne almost indefinitely. The preferred aircraft is a span-loaded flying wing, having no fuselage or rudder. Travelling at relatively slow speeds, and having a two-hundred foot wingspan that mounts photovoltaic cells on most all of the wing's top surface, the aircraft uses only differential thrust of its eight propellers to turn. Each of five sections of the wing has one or more engines and photovoltaic arrays, and produces its own lift independent of the other sections, to avoid loading them. Five two-sided photovoltaic arrays, in all, are mounted on the wing, and receive photovoltaic energy both incident on top of the wing, and which is incident also from below, through a bottom, transparent surface. The aircraft is capable of a top speed of about ninety miles per hour, which enables the aircraft to attain and can continuously maintain altitudes of up to sixty-five thousand feet. Regenerative fuel cells in the wing store excess electricity for use at night, such that the aircraft can sustain its elevation indefinitely. A main spar of the wing doubles as a pressure vessel that houses hydrogen and oxygen gasses for use in the regenerative fuel cell. The aircraft has a wide variety of applications, which include weather monitoring and atmospheric testing, communications, surveillance, and other applications as well.

  12. Army Ecosystem Management Policy Study

    DTIC Science & Technology

    1997-03-01

    principles to manage biological and physical systems in a manner that safeguards the long-term ecological sustainability, natural diversity, and...focus on ecosystem management (e.g., biodiversity conservation; restoration of native ecological systems). In all fairness, such a judgment would be...decisions. Regardless of which view one adheres to, a region can be defined along multiple dimensions—biological, physical , socio -cultural and economic. The

  13. 77 FR 31615 - Improving Mail Management Policies, Procedures, and Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-29

    ... ADMINISTRATION Improving Mail Management Policies, Procedures, and Activities AGENCY: Office of Governmentwide... Services Administration (GSA) has issued Federal Management Regulation (FMR) Bulletin G-03 which provides guidance to Executive Branch agencies for improving mail management policies, procedures, and...

  14. The future of volcanic ash-aircraft interactions from technical and policy perspectives

    NASA Astrophysics Data System (ADS)

    Casadevall, T. J.; Guffanti, M.

    2010-12-01

    Since the advent of jet-powered flight in the 1960s, the threat of volcanic ash to aviation operations has become widely recognized and the mitigation of this threat has received concerted international attention. At the same time the susceptibility to operational disruption has grown. Technical improvements to airframes, engines, and avionic systems have been made in response to the need for improved fuel efficiency and the demand for increased capacity for passenger and freight traffic. Operational demands have resulted in the growth of extended overseas flight operations (ETOPS), increased flight frequency on air traffic routes, and closer spacing of aircraft on heavily traveled routes. The net result has been great advances in flight efficiency, but also increased susceptibility to flight disruption, especially in heavily traveled regions such as North Atlantic-Europe, North America, and the North Pacific. Advances in ash avoidance procedures, pilot and air manager training, and in detection of ash-related damage and maintenance of aircraft and engines have been spurred by noteworthy eruptions such as Galunggung, Indonesia, 1982; Redoubt, Alaska, 1989-1990; and Pinatubo, Philippines, 1991. Comparable advances have been made in the detection and tracking of volcanic ash clouds using satellite-based remote sensing and numerical trajectory forecast models. Following the April 2010 eruption of Eyjafjallajökull volcano, Iceland, the global aviation community again focused attention on the issue of safe air operations in airspace affected by volcanic ash. The enormous global disruption to air traffic in the weeks after the Eyjafjallajökull eruption has placed added emphasis for the global air traffic management system as well as on the equipment manufacturers to reevaluate air operations in ash-affected airspace. Under the leadership of the International Civil Aviation Organization and the World Meteorological Organization, efforts are being made to address this

  15. Aircraft

    DTIC Science & Technology

    2003-01-01

    national power. But with the recent events such as the war with Iraq, the Severe Acute Respiratory Syndrome (SARS) outbreak, some major carriers... TITLE AND SUBTITLE 2003 Industry Studies: Aircraft 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER

  16. Hierarchical Policy Model for Managing Heterogeneous Security Systems

    NASA Astrophysics Data System (ADS)

    Lee, Dong-Young; Kim, Minsoo

    2007-12-01

    The integrated security management becomes increasingly complex as security manager must take heterogeneous security systems, different networking technologies, and distributed applications into consideration. The task of managing these security systems and applications depends on various systems and vender specific issues. In this paper, we present a hierarchical policy model which are derived from the conceptual policy, and specify means to enforce this behavior. The hierarchical policy model consist of five levels which are conceptual policy level, goal-oriented policy level, target policy level, process policy level and low-level policy.

  17. Policy-based Distributed Data Management

    NASA Astrophysics Data System (ADS)

    Moore, R. W.

    2009-12-01

    The analysis and understanding of climate variability and change builds upon access to massive collections of observational and simulation data. The analyses involve distributed computing, both at the storage systems (which support data subsetting) and at compute engines (for assimilation of observational data into simulations). The integrated Rule Oriented Data System (iRODS) organizes the distributed data into collections to facilitate enforcement of management policies, support remote data processing, and enable development of reference collections. Currently at RENCI, the iRODS data grid is being used to manage ortho-photos and lidar data for the State of North Carolina, provide a unifying storage environment for engagement centers across the state, support distributed access to visualizations of weather data, and is being explored to manage and disseminate collections of ensembles of meteorological and hydrological model results. In collaboration with the National Climatic Data Center, an iRODS data grid is being established to support data transmission from NCDC to ORNL, and to integrate NCDC archives with ORNL compute services. To manage the massive data transfers, parallel I/O streams are used between High Performance Storage System tape archives and the supercomputers at ORNL. Further, we are exploring the movement and management of large RADAR and in situ datasets to be used for data mining between RENCI and NCDC, and for the distributed creation of decision support and climate analysis tools. The iRODS data grid supports all phases of the scientific data life cycle, from management of data products for a project, to sharing of data between research institutions, to publication of data in a digital library, to preservation of data for use in future research projects. Each phase is characterized by a broader user community, with higher expectations for more detailed descriptions and analysis mechanisms for manipulating the data. The higher usage

  18. 12 CFR 563.161 - Management and financial policies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Management and financial policies. 563.161... ASSOCIATIONS-OPERATIONS Financial Management Policies § 563.161 Management and financial policies. (a)(1) For... activities that involve a higher degree of risk than activities permitted to savings associations. (2)...

  19. Integrating ecology into natural resource management policy

    NASA Astrophysics Data System (ADS)

    Brown, Joel R.; MacLeod, Neil D.

    1996-05-01

    Traditional natural resource management policy has largely focused on implementing prescriptive solutions to maximize a production function. The fundamental assumptions of this approach were: (1) that ecosystems behaved in a linear, deterministic manner; (2) that there was general community agreement on the value of different ecosystem services; and (3) that land managers would accept and adopt the recommended technology. The result has generally been an unpredictable performance by ecosystems, conflicting expectations among users, and low adoption rates for the outputs of research and development (R&D). We propose that an approach that integrates the fundamentals of nonequilibrium ecology and “soft” systems methodologies to define options, make management decision recommendations, and implement programs will result in improved predictability of ecosystem response, more realistic expectations on the part of users of ecosystem services, and better uptake of technology by land managers.

  20. Technology review - Utilizing rotating thermosyphon technology in aircraft thermal management and control

    NASA Astrophysics Data System (ADS)

    Yerkes, Kirk L.

    1990-10-01

    An evaluation is made of the development status and performance benefits of rotating thermosyphon aircraft thermal management control applications. Rotating two-phase thermosyphons furnish reliable, low maintenance cooling for such rotating systems as electric motors, compressors, and generators. Thermosyphons are uniquely suited for aircraft applications in their insensitivity to operating environments involving high G-loads, vibration, and multiple orientations.

  1. Integrating policy-based management and SLA performance monitoring

    NASA Astrophysics Data System (ADS)

    Liu, Tzong-Jye; Lin, Chin-Yi; Chang, Shu-Hsin; Yen, Meng-Tzu

    2001-10-01

    Policy-based management system provides the configuration capability for the system administrators to focus on the requirements of customers. The service level agreement performance monitoring mechanism helps system administrators to verify the correctness of policies. However, it is difficult for a device to process the policies directly because the policies are the management concept. This paper proposes a mechanism to decompose a policy into rules that can be efficiently processed by a device. Thus, the device may process the rule and collect the performance statistics information efficiently; and the policy-based management system may collect these performance statistics information and report the service-level agreement performance monitoring information to the system administrator. The proposed policy-based management system achieves both the policy configuration and service-level agreement performance monitoring requirements. A policy consists of a condition part and an action part. The condition part is a Boolean expression of a source host IP group, a destination host IP group, etc. The action part is the parameters of services. We say that an address group is compact if it only consists of a range of IP address that can be denoted by a pair of IP address and corresponding IP mask. If the condition part of a policy only consists of the compact address group, we say that the policy is a rule. Since a device can efficiently process a compact address and a system administrator prefers to define a range of IP address, the policy-based management system has to translate policy into rules and supplements the gaps between policy and rules. The proposed policy-based management system builds the relationships between VPN and policies, policy and rules. Since the system administrator wants to monitor the system performance information of VPNs and policies, the proposed policy-based management system downloads the relationships among VPNs, policies and rules to the

  2. Managing Federal Information Technology: Conflicting Policies and Competing Philosophies.

    ERIC Educational Resources Information Center

    Beachboard, John C.; McClure, Charles R.

    1996-01-01

    Examines information technology (IT) policies and the roles played by federal agencies in developing and implementing IT management policies. Illustrates how selected policy prescriptions can prove to be problematic and offers recommendations on how to improve federal IT management. Contains 62 references. (AEF)

  3. Acceleration of aircraft-level Traffic Flow Management

    NASA Astrophysics Data System (ADS)

    Rios, Joseph Lucio

    This dissertation describes novel approaches to solving large-scale, high fidelity, aircraft-level Traffic Flow Management scheduling problems. Depending on the methods employed, solving these problems to optimality can take longer than the length of the planning horizon in question. Research in this domain typically focuses on the quality of the modeling used to describe the problem and the benefits achieved from the optimized solution, often treating computational aspects as secondary or tertiary. The work presented here takes the complementary view and considers the computational aspect as the primary concern. To this end, a previously published model for solving this Traffic Flow Management scheduling problem is used as starting point for this study. The model proposed by Bertsimas and Stock-Patterson is a binary integer program taking into account all major resource capacities and the trajectories of each flight to decide which flights should be held in which resource for what amount of time in order to satisfy all capacity requirements. For large instances, the solve time using state-of-the-art solvers is prohibitive for use within a potential decision support tool. With this dissertation, however, it will be shown that solving can be achieved in reasonable time for instances of real-world size. Five other techniques developed and tested for this dissertation will be described in detail. These are heuristic methods that provide good results. Performance is measured in terms of runtime and "optimality gap." We then describe the most successful method presented in this dissertation: Dantzig-Wolfe Decomposition. Results indicate that a parallel implementation of Dantzig-Wolfe Decomposition optimally solves the original problem in much reduced time and with better integrality and smaller optimality gap than any of the heuristic methods or state-of-the-art, commercial solvers. The solution quality improves in every measureable way as the number of subproblems

  4. Chemical-management policy: prioritizing children's health.

    PubMed

    2011-05-01

    The American Academy of Pediatrics recommends that chemical-management policy in the United States be revised to protect children and pregnant women and to better protect other populations. The Toxic Substance Control Act (TSCA) was passed in 1976. It is widely recognized to have been ineffective in protecting children, pregnant women, and the general population from hazardous chemicals in the marketplace. It does not take into account the special vulnerabilities of children in attempting to protect the population from chemical hazards. Its processes are so cumbersome that in its more than 30 years of existence, the TSCA has been used to regulate only 5 chemicals or chemical classes of the tens of thousands of chemicals that are in commerce. Under the TSCA, chemical companies have no responsibility to perform premarket testing or postmarket follow-up of the products that they produce; in fact, the TSCA contains disincentives for the companies to produce such data. Voluntary programs have been inadequate in resolving problems. Therefore, chemical-management policy needs to be rewritten in the United States. Manufacturers must be responsible for developing information about chemicals before marketing. The US Environmental Protection Agency must have the authority to demand additional safety data about a chemical and to limit or stop the marketing of a chemical when there is a high degree of suspicion that the chemical might be harmful to children, pregnant women, or other populations.

  5. Data Fusion for Enhanced Aircraft Engine Prognostics and Health Management

    NASA Technical Reports Server (NTRS)

    Volponi, Al

    2005-01-01

    Aircraft gas-turbine engine data is available from a variety of sources, including on-board sensor measurements, maintenance histories, and component models. An ultimate goal of Propulsion Health Management (PHM) is to maximize the amount of meaningful information that can be extracted from disparate data sources to obtain comprehensive diagnostic and prognostic knowledge regarding the health of the engine. Data fusion is the integration of data or information from multiple sources for the achievement of improved accuracy and more specific inferences than can be obtained from the use of a single sensor alone. The basic tenet underlying the data/ information fusion concept is to leverage all available information to enhance diagnostic visibility, increase diagnostic reliability and reduce the number of diagnostic false alarms. This report describes a basic PHM data fusion architecture being developed in alignment with the NASA C-17 PHM Flight Test program. The challenge of how to maximize the meaningful information extracted from disparate data sources to obtain enhanced diagnostic and prognostic information regarding the health and condition of the engine is the primary goal of this endeavor. To address this challenge, NASA Glenn Research Center, NASA Dryden Flight Research Center, and Pratt & Whitney have formed a team with several small innovative technology companies to plan and conduct a research project in the area of data fusion, as it applies to PHM. Methodologies being developed and evaluated have been drawn from a wide range of areas including artificial intelligence, pattern recognition, statistical estimation, and fuzzy logic. This report will provide a chronology and summary of the work accomplished under this research contract.

  6. Aircraft/Air Traffic Management Functional Analysis Model. Version 2.0; User's Guide

    NASA Technical Reports Server (NTRS)

    Etheridge, Melvin; Plugge, Joana; Retina, Nusrat

    1998-01-01

    The Aircraft/Air Traffic Management Functional Analysis Model, Version 2.0 (FAM 2.0), is a discrete event simulation model designed to support analysis of alternative concepts in air traffic management and control. FAM 2.0 was developed by the Logistics Management Institute (LMI) a National Aeronautics and Space Administration (NASA) contract. This document provides a guide for using the model in analysis. Those interested in making enhancements or modification to the model should consult the companion document, Aircraft/Air Traffic Management Functional Analysis Model, Version 2.0 Technical Description.

  7. The Development of a Highly Reliable Power Management and Distribution System for Civil Transport Aircraft

    NASA Technical Reports Server (NTRS)

    Coleman, Anthony S.; Hansen, Irving G.

    1994-01-01

    NASA is pursuing a program in Advanced Subsonic Transport (AST) to develop the technology for a highly reliable Fly-By-Light/Power-By-WIre aircraft. One of the primary objectives of the program is to develop the technology base for confident application of integrated PBW components and systems to transport aircraft to improve operating reliability and efficiency. Technology will be developed so that the present hydraulic and pneumatic systems of the aircraft can be systematically eliminated and replaced by electrical systems. These motor driven actuators would move the aircraft wing surfaces as well as the rudder to provide steering controls for the pilot. Existing aircraft electrical systems are not flight critical and are prone to failure due to Electromagnetic Interference (EMI) (1), ground faults and component failures. In order to successfully implement electromechanical flight control actuation, a Power Management and Distribution (PMAD) System must be designed having a reliability of 1 failure in 10(exp +9) hours, EMI hardening and a fault tolerance architecture to ensure uninterrupted power to all aircraft flight critical systems. The focus of this paper is to analyze, define, and describe technically challenging areas associated with the development of a Power By Wire Aircraft and typical requirements to be established at the box level. The authors will attempt to propose areas of investigation, citing specific military standards and requirements that need to be revised to accommodate the 'More Electric Aircraft Systems'.

  8. 41 CFR 109-28.5103 - Management policy.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false Management policy. 109-28.5103 Section 109-28.5103 Public Contracts and Property Management Federal Property Management Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS SUPPLY AND PROCUREMENT...

  9. 41 CFR 109-28.5103 - Management policy.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false Management policy. 109-28.5103 Section 109-28.5103 Public Contracts and Property Management Federal Property Management Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS SUPPLY AND PROCUREMENT...

  10. NASA-Langley Research Center's Aircraft Condition Analysis and Management System Implementation

    NASA Technical Reports Server (NTRS)

    Frye, Mark W.; Bailey, Roger M.; Jessup, Artie D.

    2004-01-01

    This document describes the hardware implementation design and architecture of Aeronautical Radio Incorporated (ARINC)'s Aircraft Condition Analysis and Management System (ACAMS), which was developed at NASA-Langley Research Center (LaRC) for use in its Airborne Research Integrated Experiments System (ARIES) Laboratory. This activity is part of NASA's Aviation Safety Program (AvSP), the Single Aircraft Accident Prevention (SAAP) project to develop safety-enabling technologies for aircraft and airborne systems. The fundamental intent of these technologies is to allow timely intervention or remediation to improve unsafe conditions before they become life threatening.

  11. Bayesian Software Health Management for Aircraft Guidance, Navigation, and Control

    NASA Technical Reports Server (NTRS)

    Schumann, Johann; Mbaya, Timmy; Menghoel, Ole

    2011-01-01

    Modern aircraft, both piloted fly-by-wire commercial aircraft as well as UAVs, more and more depend on highly complex safety critical software systems with many sensors and computer-controlled actuators. Despite careful design and V&V of the software, severe incidents have happened due to malfunctioning software. In this paper, we discuss the use of Bayesian networks (BNs) to monitor the health of the on-board software and sensor system, and to perform advanced on-board diagnostic reasoning. We will focus on the approach to develop reliable and robust health models for the combined software and sensor systems.

  12. Policy, Procedures and Standards for Enterprise Information Management

    EPA Pesticide Factsheets

    This policy establishes a standard approach for managing information produced by, funded by, or received per regulated reporting and/or federal-wide requirements and subsequently held or cataloged in information management systems by EPA.

  13. Merging Two Futures Concepts: Issues Management and Policy Impact Analysis.

    ERIC Educational Resources Information Center

    Renfro, William L.; Morrison, James L.

    1982-01-01

    Describes a workshop held during the 1982 World Future Society's Fourth General Assembly on the combined application of issues management and policy impact analysis. The workshop participants applied futures research, forecasting, goal-setting, and policy development techniques to future problems in educational policy. (AM)

  14. Policy and Procedures for Managing Dual Use Research of Concern

    EPA Pesticide Factsheets

    The DURC and iDURC Policies require all federal departments and agencies that conduct life sciences research to implement their provisions. EPA Order 1000.19, Policy and Procedures for Managing Dual Use Research of Concern, implements both policies at EPA.

  15. 76 FR 16349 - Notice of Policy Regarding Civil Aircraft Operators Providing Contract Support to Government...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-23

    ... and 49 U.S.C 40125) and considers aircraft ] ownership, operator, the purpose of the flight and the... aircraft status for designated, qualified flights; The contracted operator notifies the FAA Flight... flight(s) in question are determined to be legitimate public aircraft operations under the terms of...

  16. Houston Cole Library Collection Management and Development Policy.

    ERIC Educational Resources Information Center

    Henderson, William Abbot, Ed.; McAbee, Sonja L., Ed.

    This report describes the collection management and development policy of, and the diverse collections housed at, Jacksonville State University's Houston Cole Library. The first part of the report consists of a detailed collection management and development policy statement, beginning with the history of the library, the physical disposition of…

  17. 76 FR 9870 - Financial Management Policies-Interest Rate Risk

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-22

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF THE TREASURY Office of Thrift Supervision Financial Management Policies--Interest Rate Risk AGENCY: Office of Thrift... of Proposal: Financial Management Policies--Interest Rate Risk OMB Number: 1550-0094 Form Number:...

  18. 76 FR 23646 - Financial Management Policies-Interest Rate Risk

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Office of Thrift Supervision Financial Management Policies--Interest Rate Risk AGENCY: Office of Thrift... following information collection. Title of Proposal: Financial Management Policies--Interest Rate Risk....

  19. Integrated Software Health Management for Aircraft GN and C

    NASA Technical Reports Server (NTRS)

    Schumann, Johann; Mengshoel, Ole

    2011-01-01

    Modern aircraft rely heavily on dependable operation of many safety-critical software components. Despite careful design, verification and validation (V&V), on-board software can fail with disastrous consequences if it encounters problematic software/hardware interaction or must operate in an unexpected environment. We are using a Bayesian approach to monitor the software and its behavior during operation and provide up-to-date information about the health of the software and its components. The powerful reasoning mechanism provided by our model-based Bayesian approach makes reliable diagnosis of the root causes possible and minimizes the number of false alarms. Compilation of the Bayesian model into compact arithmetic circuits makes SWHM feasible even on platforms with limited CPU power. We show initial results of SWHM on a small simulator of an embedded aircraft software system, where software and sensor faults can be injected.

  20. Modeling sustainable groundwater management: packaging and sequencing of policy interventions.

    PubMed

    Esteban, Encarna; Dinar, Ariel

    2013-04-15

    Of the many studies estimating effectiveness of policy reforms most have been considering various types of policy reforms in isolation from each other. Such pattern has also been the case in water resource regulations. In the case of groundwater almost all policy interventions considered in the literature have been implemented individually, without taking into account the possible interactions and impacts among them. In this paper, we focus on two policy instruments: water quota and uniform water tax. The paper demonstrates how packaging and sequencing sets of policy interventions, with possible triggers to initiate their time of implementation, may be more effective in achieving a sustainable groundwater management than single policies when environmental externalities exist. The policy instruments are applied to the Western la Mancha aquifer in Southeast Spain, a major aquifer that is managed by a command and control approach.

  1. SILHIL Replication of Electric Aircraft Powertrain Dynamics and Inner-Loop Control for V&V of System Health Management Routines

    NASA Technical Reports Server (NTRS)

    Bole, Brian; Teubert, Christopher Allen; Cuong Chi, Quach; Hogge, Edward; Vazquez, Sixto; Goebel, Kai; George, Vachtsevanos

    2013-01-01

    Software-in-the-loop and Hardware-in-the-loop testing of failure prognostics and decision making tools for aircraft systems will facilitate more comprehensive and cost-effective testing than what is practical to conduct with flight tests. A framework is described for the offline recreation of dynamic loads on simulated or physical aircraft powertrain components based on a real-time simulation of airframe dynamics running on a flight simulator, an inner-loop flight control policy executed by either an autopilot routine or a human pilot, and a supervisory fault management control policy. The creation of an offline framework for verifying and validating supervisory failure prognostics and decision making routines is described for the example of battery charge depletion failure scenarios onboard a prototype electric unmanned aerial vehicle.

  2. Modeling, design and energy management of fuel cell systems for aircraft

    NASA Astrophysics Data System (ADS)

    Bradley, Thomas Heenan

    the integrated fuel cell system and aircraft analyses, we gain a new understanding of the interaction between powerplant and application for fuel cell aircraft. Specifically, the system-level design criteria of fuel cell powerplants for aircraft can be derived. Optimal sub-system configurations of the fuel cell powerplant specific to the aircraft application are determined. Finally, optimal energy management strategies and flight paths for fuel cell and battery hybridized fuel cell aircraft are derived. The results of a series of design studies are validated using hardware in the loop testing of fuel cell propulsion systems and field testing of a series of fuel cell powered demonstrator aircraft.

  3. Using policy management for optical VPN

    NASA Astrophysics Data System (ADS)

    Cherkaoui, Omar; Chen, Ken; Serhouchni, Ahmed

    2001-10-01

    This paper presents a Policy-based Control Plane, which allows Carrier Optical Network to dynamically configure and deploy Optical Virtual Private Networks (Optical VPNs) over multiple administration domains. A configurable policy-based control mechanism is required to regulate and control the information propagation across both UNI and NNI interfaces and the actions allowed on behalf of the users. The proposed framework extend the ITU Control Plane by adding based IP-centric policy mechanisms like admission control protocol COPS (Common Open Policy Service).

  4. 77 FR 75600 - Policy Statement on Occupational Safety and Health Standards for Aircraft Cabin Crewmembers...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-21

    ... Occupational Safety and Health Standards for Aircraft Cabin Crewmembers; Extension of Comment Period AGENCY... regarding the regulation of some occupational safety and health conditions affecting cabin crewmembers on aircraft by the Occupational Safety and Health Administration. The comment period is scheduled to close...

  5. Aircraft/Air Traffic Management Functional Analysis Model: Technical Description. 2.0

    NASA Technical Reports Server (NTRS)

    Etheridge, Melvin; Plugge, Joana; Retina, Nusrat

    1998-01-01

    The Aircraft/Air Traffic Management Functional Analysis Model, Version 2.0 (FAM 2.0), is a discrete event simulation model designed to support analysis of alternative concepts in air traffic management and control. FAM 2.0 was developed by the Logistics Management Institute (LMI) under a National Aeronautics and Space Administration (NASA) contract. This document provides a technical description of FAM 2.0 and its computer files to enable the modeler and programmer to make enhancements or modifications to the model. Those interested in a guide for using the model in analysis should consult the companion document, Aircraft/Air Traffic Management Functional Analysis Model, Version 2.0 Users Manual.

  6. Federal Information Policy and Management for Electronic Services Delivery.

    ERIC Educational Resources Information Center

    McClure, Charles R.; And Others

    To assist the Office of Technology Assessment of the U.S. Congress in identifying and resolving policy issues related to the electronic delivery of government services, this study examined selected innovative information technology applications, management practices, and policies that promote experimentation and integration with new electronic…

  7. Starting the Conversation: University-Wide Research Data Management Policy

    ERIC Educational Resources Information Center

    Erway, Ricky

    2013-01-01

    This call for action addresses the high-level benefits of adopting a university-wide policy regarding research data management. It identifies the various university stakeholders and suggests that the library initiate a conversation among them in order to get buy-in for a proactive, rather than reactive, high-level policy for responsible data…

  8. Learning the Task Management Space of an Aircraft Approach Model

    NASA Technical Reports Server (NTRS)

    Krall, Joseph; Menzies, Tim; Davies, Misty

    2014-01-01

    Validating models of airspace operations is a particular challenge. These models are often aimed at finding and exploring safety violations, and aim to be accurate representations of real-world behavior. However, the rules governing the behavior are quite complex: nonlinear physics, operational modes, human behavior, and stochastic environmental concerns all determine the responses of the system. In this paper, we present a study on aircraft runway approaches as modeled in Georgia Tech's Work Models that Compute (WMC) simulation. We use a new learner, Genetic-Active Learning for Search-Based Software Engineering (GALE) to discover the Pareto frontiers defined by cognitive structures. These cognitive structures organize the prioritization and assignment of tasks of each pilot during approaches. We discuss the benefits of our approach, and also discuss future work necessary to enable uncertainty quantification.

  9. Unmanned Aircraft Systems: Additional Actions Needed to Improve Management and Integration of DOD Efforts to Support Warfighter Needs

    DTIC Science & Technology

    2008-11-01

    Services, House of Representatives UNMANNED AIRCRAFT SYSTEMS Additional Actions Needed to Improve Management and Integration of DOD Efforts to...Armed Services, House of Representatives The Department of Defense’s (DOD) use of unmanned aircraft systems (UAS) continues to increase. In 2000...unmanned aircraft systems This is a work of the U.S. government and is not subject to copyright protection in the United States. It may be reproduced

  10. Data management in an object-oriented distributed aircraft conceptual design environment

    NASA Astrophysics Data System (ADS)

    Lu, Zhijie

    In the competitive global market place, aerospace companies are forced to deliver the right products to the right market, with the right cost, and at the right time. However, the rapid development of technologies and new business opportunities, such as mergers, acquisitions, supply chain management, etc., have dramatically increased the complexity of designing an aircraft. Therefore, the pressure to reduce design cycle time and cost is enormous. One way to solve such a dilemma is to develop and apply advanced engineering environments (AEEs), which are distributed collaborative virtual design environments linking researchers, technologists, designers, etc., together by incorporating application tools and advanced computational, communications, and networking facilities. Aircraft conceptual design, as the first design stage, provides major opportunity to compress design cycle time and is the cheapest place for making design changes. However, traditional aircraft conceptual design programs, which are monolithic programs, cannot provide satisfactory functionality to meet new design requirements due to the lack of domain flexibility and analysis scalability. Therefore, we are in need of the next generation aircraft conceptual design environment (NextADE). To build the NextADE, the framework and the data management problem are two major problems that need to be addressed at the forefront. Solving these two problems, particularly the data management problem, is the focus of this research. In this dissertation, in light of AEEs, a distributed object-oriented framework is firstly formulated and tested for the NextADE. In order to improve interoperability and simplify the integration of heterogeneous application tools, data management is one of the major problems that need to be tackled. To solve this problem, taking into account the characteristics of aircraft conceptual design data, a robust, extensible object-oriented data model is then proposed according to the

  11. Sensors and Rotordynamics Health Management Research for Aircraft Turbine Engines

    NASA Technical Reports Server (NTRS)

    Lekki, J.; Abdul-Aziz, A.; Adamovsky, G.; Berger, D.; Fralick, G.; Gyekenyesi, A.; Hunter, G.; Tokars, R.; Venti, M.; Woike, M.; Wrbanek, J.; Wrbanek, S.

    2011-01-01

    Develop Advanced Sensor Technology and rotordynamic structural diagnostics to address existing Aviation Safety Propulsion Health Management needs as well as proactively begin to address anticipated safety issues for new technologies.

  12. Public policy, private landholders: perspectives on policy mechanisms for sustainable land management.

    PubMed

    Cocklin, Chris; Mautner, Naomi; Dibden, Jacqui

    2007-12-01

    A variety of tools can be employed in support of environmental policy objectives, but achieving preferred outcomes also requires the cooperation of private landholders and others with vested interests in the land. The Land Stewardship project in the state of Victoria, Australia, is an initiative devoted to exploring the ways in which private landholders could be encouraged towards more sustainable land management. Following the view that the success of policy initiatives is contingent on effective stakeholder engagement, a component of the Land Stewardship project involved a dialogue with landholders about policy tools (e.g., regulation, economic instruments) that might be deployed to encourage improved land management practices. This paper provides an account of the views and attitudes of landholders, as revealed in a series of three workshops, which consisted of discussions about the factors influencing agriculture, participants' interpretations of sustainability, and policy methods. The focus of the paper is on what landholders believe to be the strengths and limitations of standard policy tools, and the essential requirements for these tools to deliver the best land management outcomes. One of the main findings of the project was a 'preference hierarchy' in respect of policy methods, according to which the strongest support was expressed for voluntary and education-based tools, followed by market-based instruments, with command-and-control regulation identified as a measure of 'last resort'. In the paper we reflect also on how the views and outlook of landholders should be positioned relative to other inputs in the design of policy interventions.

  13. Definition and analytical evaluation of a power management system for tilt-rotor aircraft

    NASA Technical Reports Server (NTRS)

    Morris, J. J.; Alexander, H. R.

    1978-01-01

    The paper reviews the special design criteria which apply to power management in a tilt-rotor aircraft. These include the need for accurate and fast control of rpm and thrust, while accounting for the dynamic interactions between rotor systems caused by cross-shafting and aircraft lateral/directional response. The power management system is also required to provide acceptable high speed sensitivity to longitudinal turbulence. It is shown that the criteria can best be met using a single governor adjusting the collective pitch by an amount proportional to a combination of the average rpm and the integral of the average rpm of the two rotors. This system is evaluated and compared with other candidate systems in hover and cruise flight.

  14. Formal Methods in Air Traffic Management: The Case of Unmanned Aircraft Systems

    NASA Technical Reports Server (NTRS)

    Munoz, Cesar A.

    2015-01-01

    As the technological and operational capabilities of unmanned aircraft systems (UAS) continue to grow, so too does the need to introduce these systems into civil airspace. Unmanned Aircraft Systems Integration in the National Airspace System is a NASA research project that addresses the integration of civil UAS into non-segregated airspace operations. One of the major challenges of this integration is the lack of an onboard pilot to comply with the legal requirement that pilots see and avoid other aircraft. The need to provide an equivalent to this requirement for UAS has motivated the development of a detect and avoid (DAA) capability to provide the appropriate situational awareness and maneuver guidance in avoiding and remaining well clear of traffic aircraft. Formal methods has played a fundamental role in the development of this capability. This talk reports on the formal methods work conducted under NASA's Safe Autonomous System Operations project in support of the development of DAA for UAS. This work includes specification of low-level and high-level functional requirements, formal verification of algorithms, and rigorous validation of software implementations. The talk also discusses technical challenges in formal methods research in the context of the development and safety analysis of advanced air traffic management concepts.

  15. Knowledge-Based Aircraft Automation: Managers Guide on the use of Artificial Intelligence for Aircraft Automation and Verification and Validation Approach for a Neural-Based Flight Controller

    NASA Technical Reports Server (NTRS)

    Broderick, Ron

    1997-01-01

    The ultimate goal of this report was to integrate the powerful tools of artificial intelligence into the traditional process of software development. To maintain the US aerospace competitive advantage, traditional aerospace and software engineers need to more easily incorporate the technology of artificial intelligence into the advanced aerospace systems being designed today. The future goal was to transition artificial intelligence from an emerging technology to a standard technology that is considered early in the life cycle process to develop state-of-the-art aircraft automation systems. This report addressed the future goal in two ways. First, it provided a matrix that identified typical aircraft automation applications conducive to various artificial intelligence methods. The purpose of this matrix was to provide top-level guidance to managers contemplating the possible use of artificial intelligence in the development of aircraft automation. Second, the report provided a methodology to formally evaluate neural networks as part of the traditional process of software development. The matrix was developed by organizing the discipline of artificial intelligence into the following six methods: logical, object representation-based, distributed, uncertainty management, temporal and neurocomputing. Next, a study of existing aircraft automation applications that have been conducive to artificial intelligence implementation resulted in the following five categories: pilot-vehicle interface, system status and diagnosis, situation assessment, automatic flight planning, and aircraft flight control. The resulting matrix provided management guidance to understand artificial intelligence as it applied to aircraft automation. The approach taken to develop a methodology to formally evaluate neural networks as part of the software engineering life cycle was to start with the existing software quality assurance standards and to change these standards to include neural network

  16. Sensor Needs for Control and Health Management of Intelligent Aircraft Engines

    NASA Technical Reports Server (NTRS)

    Simon, Donald L.; Gang, Sanjay; Hunter, Gary W.; Guo, Ten-Huei; Semega, Kenneth J.

    2004-01-01

    NASA and the U.S. Department of Defense are conducting programs which support the future vision of "intelligent" aircraft engines for enhancing the affordability, performance, operability, safety, and reliability of aircraft propulsion systems. Intelligent engines will have advanced control and health management capabilities enabling these engines to be self-diagnostic, self-prognostic, and adaptive to optimize performance based upon the current condition of the engine or the current mission of the vehicle. Sensors are a critical technology necessary to enable the intelligent engine vision as they are relied upon to accurately collect the data required for engine control and health management. This paper reviews the anticipated sensor requirements to support the future vision of intelligent engines from a control and health management perspective. Propulsion control and health management technologies are discussed in the broad areas of active component controls, propulsion health management and distributed controls. In each of these three areas individual technologies will be described, input parameters necessary for control feedback or health management will be discussed, and sensor performance specifications for measuring these parameters will be summarized.

  17. Cost and schedule management on the quiet short-haul research aircraft project

    NASA Technical Reports Server (NTRS)

    Wilcox, D. E.; Patterakis, P.

    1979-01-01

    The Quiet Short-Haul Research Aircraft (QSRA) Project, one of the largest aeronautical programs undertaken by NASA to date, achieved a significant cost underrun. This is attributed to numerous factors, not the least of which were the contractual arrangement and the system of cost and schedule management employed by the contractor. This paper summarizes that system and the methods used for cost/performance measurement by the contractor and by the NASA project management. Recommendations are made for the use of some of these concepts in particular for future programs of a similar nature.

  18. 77 FR 64393 - Delegation of Authority for the Office of Field Policy and Management

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-19

    ... Office of Field Policy and Management; Redelegation of Authority for the Office of Field Policy and... Office of Field Policy and Management AGENCY: Office of the Secretary, HUD. ACTION: Notice of Delegation... Development delegates to the Assistant Deputy Secretary for Field Policy and Management authority for...

  19. Incorporating evolutionary principles into environmental management and policy

    PubMed Central

    Lankau, Richard; Jørgensen, Peter Søgaard; Harris, David J; Sih, Andrew

    2011-01-01

    As policymakers and managers work to mitigate the effects of rapid anthropogenic environmental changes, they need to consider organisms’ responses. In light of recent evidence that evolution can be quite rapid, this now includes evolutionary responses. Evolutionary principles have a long history in conservation biology, and the necessary next step for the field is to consider ways in which conservation policy makers and managers can proactively manipulate evolutionary processes to achieve their goals. In this review, we aim to illustrate the potential conservation benefits of an increased understanding of evolutionary history and prescriptive manipulation of three basic evolutionary factors: selection, variation, and gene flow. For each, we review and propose ways that policy makers and managers can use evolutionary thinking to preserve threatened species, combat pest species, or reduce undesirable evolutionary changes. Such evolution-based management has potential to be a highly efficient and consistent way to create greater ecological resilience to widespread, rapid, and multifaceted environmental change. PMID:25567975

  20. Medicare disease management in policy context.

    PubMed

    Linden, Ariel; Adler-Milstein, Julia

    2008-01-01

    Interim results of the Medicare health support (MHS) demonstration projects suggest that commercial disease management (DM) is unable to deliver short-term medical cost savings. This is not surprising given the current DM program focus on compliance with process measures that may only lead to cost savings in the long-term. A program focused on reducing near-term hospitalizations is more likely to deliver savings during the initial 3-year phase of MHS. If the early trends in MHS are indicative of the final results, CMS will face the decision of whether to abandon commercial DM in favor of other chronic care management strategies. This article supports the upcoming assessment by describing the characteristics of the current commercial DM model that limit its ability to deliver short-term medical cost savings and the changes required to overcome these limitations.

  1. New Zealand Freshwater Management: Changing Policy for a Changing World

    NASA Astrophysics Data System (ADS)

    Rouse, H. L.; Norton, N.

    2014-12-01

    Fresh water is essential to New Zealand's economic, environmental, cultural and social well-being. In line with global trends, New Zealand's freshwater resources are under pressure from increased abstraction and changes in land-use which contribute contaminants to our freshwater systems. Recent central government policy reform introduces greater national direction and guidance, to bring about a step-change in freshwater management. An existing national policy for freshwater management introduced in 2011 requires regional authorities to produce freshwater management plans containing clear freshwater objectives (measurable statements about the desired environmental state for water bodies) and associated limits to resource use (such as environmental flows and quantity allocation limits, and loads of contaminants to be discharged). These plans must integrate water quantity and quality management, consider climate change, and incorporate tangata whenua (New Zealand māori) roles and interests. In recent (2014) national policy amendments, the regional authorities are also required to implement national 'bottom-line' standards for certain attributes of the system to be managed; undertake accounting for all water takes and all sources of contaminants; and to develop and implement their plans in a collaborative way with communities. This rapid change in national policy has necessitated a new way of working for authorities tasked with implementation; many obstacles lie in their path. The scientific methods required to help set water quantity limits are well established, but water quality methods are less so. Collaborative processes have well documented benefits but also raise many challenges, particularly for the communication of complex and often uncertain scientific information. This paper provides background on the national policy changes and offers some early lessons learned by the regional authorities implementing collaborative freshwater management in New Zealand.

  2. Router Agent Technology for Policy-Based Network Management

    NASA Technical Reports Server (NTRS)

    Chow, Edward T.; Sudhir, Gurusham; Chang, Hsin-Ping; James, Mark; Liu, Yih-Chiao J.; Chiang, Winston

    2011-01-01

    This innovation can be run as a standalone network application on any computer in a networked environment. This design can be configured to control one or more routers (one instance per router), and can also be configured to listen to a policy server over the network to receive new policies based on the policy- based network management technology. The Router Agent Technology transforms the received policies into suitable Access Control List syntax for the routers it is configured to control. It commits the newly generated access control lists to the routers and provides feedback regarding any errors that were faced. The innovation also automatically generates a time-stamped log file regarding all updates to the router it is configured to control. This technology, once installed on a local network computer and started, is autonomous because it has the capability to keep listening to new policies from the policy server, transforming those policies to router-compliant access lists, and committing those access lists to a specified interface on the specified router on the network with any error feedback regarding commitment process. The stand-alone application is named RouterAgent and is currently realized as a fully functional (version 1) implementation for the Windows operating system and for CISCO routers.

  3. A Semantic Based Policy Management Framework for Cloud Computing Environments

    ERIC Educational Resources Information Center

    Takabi, Hassan

    2013-01-01

    Cloud computing paradigm has gained tremendous momentum and generated intensive interest. Although security issues are delaying its fast adoption, cloud computing is an unstoppable force and we need to provide security mechanisms to ensure its secure adoption. In this dissertation, we mainly focus on issues related to policy management and access…

  4. Policy, Procedures and Guidance for System Life Cycle Management (SLCM)

    EPA Pesticide Factsheets

    The purpose of this policy is to establish a consistent framework across the Agency to ensure that EPA IT systems and applications are properly planned and managed, controllable, cost-effective and that they support the Agency’s mission and business goals.

  5. Houston Cole Library Collection Management and Development Policy. Second Edition.

    ERIC Educational Resources Information Center

    McAbee, Sonja L., Comp.; Bevis, Mary D., Ed.; Poe, Jodi W., Ed.; Whitesel, George, Ed.

    In 1991, the staff of the Houston Cole Library (Jacksonville State University, Alabama) published its first formal "Collection Management and Development Policy." This was used as a guide in conducting a complete assessment of the Library's collections. This second edition is a revision of the 1991 publication. The first section is an…

  6. [Displaying Education Data to Managers and Policy Makers.

    ERIC Educational Resources Information Center

    Cohen, Michael P.

    Some approaches to displaying education data to managers and policy makers that may be pertinent to environmental data as well are discussed. The National Center for Education Statistics produces many publications each year, including "The Digest of Education Statistics,""The Condition of Education Statistics," and…

  7. School Leadership: Beyond Education Management. An Essay in Policy Scholarship.

    ERIC Educational Resources Information Center

    Grace, Gerald

    This book advances the new field of educational leadership--that of policy scholarship. It examines the ways in which concepts of educational leadership and management have evolved historically and culturally and reviews contemporary debates about the nature of school leadership. These debates involve cultural conservatives, New Right marketeers,…

  8. Survey-Based Measurement of Public Management and Policy Networks

    ERIC Educational Resources Information Center

    Henry, Adam Douglas; Lubell, Mark; McCoy, Michael

    2012-01-01

    Networks have become a central concept in the policy and public management literature; however, theoretical development is hindered by a lack of attention to the empirical properties of network measurement methods. This paper compares three survey-based methods for measuring organizational networks: the roster, the free-recall name generator, and…

  9. Water resources management. World Bank policy paper

    SciTech Connect

    Easter, K.W.; Feder, G.; Le Moigne, G.; Duda, A.M.; Forsyth, E.

    1993-01-01

    Water resources have been one of the most important areas of World Bank lending during the past three decades. Through its support for sector work and investments in irrigation, water supply, sanitation, flood control, and hydropower, the Bank has contributed to the development of many countries and helped provide essential services to many communities. Moreover, the Bank and governments have not taken sufficient account of environmental concerns in the management of water resources. (Copyright (c) 1993 International Bank for Reconstruction and Development/The World Bank.)

  10. Policy Windows, Policy Change, and Organizational Learning: Watersheds in the Evolution of Watershed Management

    NASA Astrophysics Data System (ADS)

    Michaels, Sarah; Goucher, Nancy P.; McCarthy, Dan

    2006-12-01

    Employing in-depth, elite interviews, this empirical research contributes to understanding the dynamics among policy windows, policy change, and organizational learning. First, although much of the research on agenda setting—how issues attract enough attention that action is taken to address them—has been conducted at the national scale, this work explores the subnational, regional scale. With decentralization, regional-scale environmental decision-making has become increasingly important. Second, this research highlights the role of policy windows and instances of related organizational learning identified by natural resources managers. Having practitioners identify focusing events contrasts with the more typical approach of the researcher identifying a particular focusing event or events to investigate. A focusing event is a sudden, exceptional experience that, because of how it leads to harm or exposes the prospect for great devastation, is perceived as the impetus for policy change.

  11. Policy windows, policy change, and organizational learning: watersheds in the evolution of watershed management.

    PubMed

    Michaels, Sarah; Goucher, Nancy P; McCarthy, Dan

    2006-12-01

    Employing in-depth, elite interviews, this empirical research contributes to understanding the dynamics among policy windows, policy change, and organizational learning. First, although much of the research on agenda setting-how issues attract enough attention that action is taken to address them-has been conducted at the national scale, this work explores the subnational, regional scale. With decentralization, regional-scale environmental decision-making has become increasingly important. Second, this research highlights the role of policy windows and instances of related organizational learning identified by natural resources managers. Having practitioners identify focusing events contrasts with the more typical approach of the researcher identifying a particular focusing event or events to investigate. A focusing event is a sudden, exceptional experience that, because of how it leads to harm or exposes the prospect for great devastation, is perceived as the impetus for policy change.

  12. Environmental Policy Beliefs of Stakeholders in Protected Area Management

    NASA Astrophysics Data System (ADS)

    Hovardas, Tasos; Poirazidis, Kostas

    2007-04-01

    Although the importance of understanding stakeholder beliefs regarding environmental policy has been noted by many authors, research focusing on the heterogeneity of stakeholder views is still very scarce and concentrated on a product-oriented definition of stakeholders. The aim of the present study is to address this gap by examining environmental policy beliefs of stakeholder groups engaged in protected area management. Questionnaires containing 73 five-point Likert scale items were administered to eight different stakeholder groups involved in the management of Greek protected areas. Items referred to core beliefs on environmental policy, namely, the value framework and sustainable development, and secondary beliefs, that is, beliefs on social consensus and ecotourism development. Our study used as a starting point respondent recruitment on the basis of a traditional product-centered approach. We investigated whether environmental policy beliefs can be used to effectively segregate stakeholders in well-defined segments, which override the product-oriented definition of stakeholders. Indeed, K-means clustering revealed an innovation-introduction and an implementation-charged sample segment. The instrument utilized in this research proved quite reliable and valid in measuring stakeholder environmental policy beliefs. Furthermore, the methodology implied that stakeholder groups differ in a significant number of belief-system elements. On the other hand, stakeholder groups were effectively distinguished on a small set of both core and secondary beliefs. Therefore, the instrument used can be an effective tool for determining and monitoring environmental policy beliefs of stakeholders in protected area management. This is of considerable importance in the Greek case, given the recent establishment of 27 administrative bodies of protected areas, all of which are required to incorporate public consultation into management practices.

  13. A policy system for Grid Management and Monitoring

    NASA Astrophysics Data System (ADS)

    Stagni, Federico; Santinelli, Roberto; LHCb Collaboration

    2011-12-01

    Organizations using a Grid computing model are faced with non-traditional administrative challenges: the heterogeneous nature of the underlying resources requires professionals acting as Grid Administrators. Members of a Virtual Organization (VO) can use a subset of available resources and services in the grid infrastructure and in an ideal world, the more resoures are exploited the better. In the real world, the less faulty services, the better: experienced Grid administrators apply procedures for adding and removing services, based on their status, as it is reported by an ever-growing set of monitoring tools. When a procedure is agreed and well-exercised, a formal policy could be derived. For this reason, using the DIRAC framework in the LHCb collaboration, we developed a policy system that can enforce management and operational policies, in a VO-specific fashion. A single policy makes an assessment on the status of a subject, relative to one or more monitoring information. Subjects of the policies are monitored entities of an established Grid ontology. The status of a same entity is evaluated against a number of policies, whose results are then combined by a Policy Decision Point. Such results are enforced in a Policy Enforcing Point, which provides plug-ins for actions, like raising alarms, sending notifications, automatic addition and removal of services and resources from the Grid mask. Policy results are shown in the web portal, and site-specific views are provided also. This innovative system provides advantages in terms of procedures automation, information aggregation and problem solving.

  14. Translating childhood tuberculosis case management research into operational policies.

    PubMed

    Safdar, N; Hinderaker, S G; Baloch, N A; Enarson, D A; Khan, M A; Morkve, O

    2011-08-01

    The control of childhood tuberculosis (TB) has been of low priority in TB programmes in high-burden settings. The objective of this paper was to describe the development and testing of tools for the management of childhood TB. The Pakistan National TB Control Programme embarked on a number of activities, including the establishment of policy guidelines for the management of childhood TB and later a guidance document, 'Case Management Desk Guide and Structured Monitoring', to demonstrate the implementation of childhood TB interventions in a programme context. Initial results showed improved case finding and treatment outcome in implementation sites compared with control districts. However, further programme attention is required to improve quality.

  15. Practice Policy Statement: Integrating Effective Weight Management Into Practice.

    PubMed

    Edshteyn, Ingrid; Uduhiri, Kelechi A; Morgan, Toyosi O; Rhodes, Katrina L; Sherin, Kevin M

    2016-10-01

    The American College of Preventive Medicine Prevention Practice Committee contributes to policy guidelines and recommendations on preventive health topics for clinicians and public health decision makers. As an update to a previously published statement on weight management counseling of overweight adults, the College is providing a consensus-based recommendation designed to more effectively integrate weight management strategies into clinical practice and to incorporate referrals to effective evidence-based community and commercial weight management programs. The goal is to empower providers to include lifestyle interventions as part of the foundation of clinical practice.

  16. Structural Health Management of Damaged Aircraft Structures Using the Digital Twin Concept

    NASA Technical Reports Server (NTRS)

    Seshadri, Banavara R.; Krishnamurthy, Thiagarajan

    2017-01-01

    The development of multidisciplinary integrated Structural Health Management (SHM) tools will enable accurate detection, and prognosis of damaged aircraft under normal and adverse conditions during flight. As part of the digital twin concept, methodologies are developed by using integrated multiphysics models, sensor information and input data from an in-service vehicle to mirror and predict the life of its corresponding physical twin. SHM tools are necessary for both damage diagnostics and prognostics for continued safe operation of damaged aircraft structures. The adverse conditions include loss of control caused by environmental factors, actuator and sensor faults or failures, and structural damage conditions. A major concern in these structures is the growth of undetected damage/cracks due to fatigue and low velocity foreign object impact that can reach a critical size during flight, resulting in loss of control of the aircraft. To avoid unstable, catastrophic propagation of damage during a flight, load levels must be maintained that are below a reduced load-carrying capacity for continued safe operation of an aircraft. Hence, a capability is needed for accurate real-time predictions of damage size and safe load carrying capacity for structures with complex damage configurations. In the present work, a procedure is developed that uses guided wave responses to interrogate damage. As the guided wave interacts with damage, the signal attenuates in some directions and reflects in others. This results in a difference in signal magnitude as well as phase shifts between signal responses for damaged and undamaged structures. Accurate estimation of damage size, location, and orientation is made by evaluating the cumulative signal responses at various pre-selected sensor locations using a genetic algorithm (GA) based optimization procedure. The damage size, location, and orientation is obtained by minimizing the difference between the reference responses and the

  17. Thermal management for a Mach 5 cruise aircraft using endothermic fuel

    NASA Technical Reports Server (NTRS)

    Petley, Dennis H.; Jones, Stuart C.

    1990-01-01

    The present thermal management system for a carrier-based Mach 5 cruise-capable aircraft whose propulsion system does not entail cryogenic fuels is predicated on the use of the catalytic endothermic reaction of a petroleum-derived hydrocarbon fuel as the heat sink for engine cooling. The insulation of engine flowpath surfaces reduces cooling requirements. The primary elements of this closed-cycle cooling system are a fuel preheater, a catalytic fuel reactor, and engine wall-cooling panels; a silicone-based liquid polymer is used as the coolant. Structural, weight, and thermal analysis results are presented for each of the primary components.

  18. Health Policy and Management: in praise of political science. Comment on "On Health Policy and Management (HPAM): mind the theory-policy-practice gap".

    PubMed

    Hunter, David J

    2015-03-12

    Health systems have entered a third era embracing whole systems thinking and posing complex policy and management challenges. Understanding how such systems work and agreeing what needs to be put in place to enable them to undergo effective and sustainable change are more pressing issues than ever for policy-makers. The theory-policy-practice-gap and its four dimensions, as articulated by Chinitz and Rodwin, is acknowledged. It is suggested that insights derived from political science can both enrich our understanding of the gap and suggest what changes are needed to tackle the complex challenges facing health systems.

  19. Providing policy-relevant information for greenhouse gas management: Perspectives from science and technology policy research

    NASA Astrophysics Data System (ADS)

    Dilling, L.

    2009-12-01

    In the 12 years since the Kyoto Protocol was signed setting forth targets for greenhouse gas emissions from several nations, the number of policies, voluntary programs and commercial enterprises that have developed to manage carbon has grown exponentially. Many of these programs have occurred in a voluntary context, such as carbon trading, carbon offset programs, and climate registries . To date, no single, common system for accrediting, verifying and recording carbon credits has developed. Moreover, as the international community continues to negotiate the dimensions of an international agreement for the post-Kyoto time period, discussions still center on targets for fossil fuel emissions, biospheric carbon protection, and appropriate distribution of the burden of compliance globally. If carbon still remains the currency for discussion in a climate agreement, some type of effective measurement and verification system will be needed to ensure that commitments are being met. While entire volumes over the past decade have been written on what it is possible to observe about the carbon cycle and how to do so-- these tend to describe observations from the perspective of studying the carbon cycle to discover fundamental new knowledge. I will argue, however, that for the application under consideration in this session, i.e. a global greenhouse gas information system, it is essential to bring in the perspective of the policy and regulatory community. The needs of the scientific community for measuring the uncertainties in the global carbon cycle are not necessarily the same as those for the policy community. To ensure that such a system can serve a policy-relevant function, the scientific community must engage with policy makers, entrepreneurs, those who must comply, and others involved in constructing the policy framework. This paper will examine some of the key fundamentals that the policy community may be considering in designing a greenhouse gas monitoring system. I

  20. Aircraft Configuration and Flight Crew Compliance with Procedures While Conducting Flight Deck Based Interval Management (FIM) Operations

    NASA Technical Reports Server (NTRS)

    Shay, Rick; Swieringa, Kurt A.; Baxley, Brian T.

    2012-01-01

    Flight deck based Interval Management (FIM) applications using ADS-B are being developed to improve both the safety and capacity of the National Airspace System (NAS). FIM is expected to improve the safety and efficiency of the NAS by giving pilots the technology and procedures to precisely achieve an interval behind the preceding aircraft by a specific point. Concurrently but independently, Optimized Profile Descents (OPD) are being developed to help reduce fuel consumption and noise, however, the range of speeds available when flying an OPD results in a decrease in the delivery precision of aircraft to the runway. This requires the addition of a spacing buffer between aircraft, reducing system throughput. FIM addresses this problem by providing pilots with speed guidance to achieve a precise interval behind another aircraft, even while flying optimized descents. The Interval Management with Spacing to Parallel Dependent Runways (IMSPiDR) human-in-the-loop experiment employed 24 commercial pilots to explore the use of FIM equipment to conduct spacing operations behind two aircraft arriving to parallel runways, while flying an OPD during high-density operations. This paper describes the impact of variations in pilot operations; in particular configuring the aircraft, their compliance with FIM operating procedures, and their response to changes of the FIM speed. An example of the displayed FIM speeds used incorrectly by a pilot is also discussed. Finally, this paper examines the relationship between achieving airline operational goals for individual aircraft and the need for ATC to deliver aircraft to the runway with greater precision. The results show that aircraft can fly an OPD and conduct FIM operations to dependent parallel runways, enabling operational goals to be achieved efficiently while maintaining system throughput.

  1. Technical assistance development soil management policy in Croatia

    NASA Astrophysics Data System (ADS)

    Spruyt, Eva; Helsen, Stefan; Hambach, Patrick; Cuyvers, Lars

    2014-05-01

    As from the first of July 2013, Croatia became a EU member country and therefore has to comply with all the EU-rules (the "acquis") as defined in the European Council in Copenhagen in 1993. One of the aspects of this acquis is the protection and conservation of the soil and groundwater and the remediation of contaminated sites that cause human and environmental risks. On behalf of the Department of Environment, Nature and Energy of the Flemish government together with the Public Waste Agency of Flanders(OVAM), ECOREM was assigned to carry out this study. The scope of this study therefore focuses on the aspect of soil management that can be divided into two main policies, beïng the policy for the prevention of soil contamination from new activities(1) and the policy for the management and remediation of historical soil contamination from local sources like industrial sites(2). To form a soil management policy, Croatia must start from the legal obligations enforced by the European Union. One of the European Directives regulating the monitoring and protection of soil and groundwater is the new Industrial Emission Directive ('IED' - 2010/78/EU) from the 24th of November 2010. Whereas the framework of the Directive is larger than contamination of soil , the focus of this study was limited to soil contamination only. In order to comply with the existing EU policy contributing to soil protection, the regulations in the IED, the Croatian government needs to adapt existing legislations or apply new regulations regarding soil monitoring for the industrial activities. Also other EU Directives enforce actions contributing to soil protection. Therefore, a questionnaire with different sorts of questions was sent to the different stakeholders (environmental institutes, agencies, ministries,…). The results were interpreted and allowed Ecorem, being the environmental consultant, to evaluate the gaps in the environmental and soil management policy. This study gives advice on how

  2. Integrating policy, disintegrating practice: water resources management in Botswana

    NASA Astrophysics Data System (ADS)

    Swatuk, Larry A.; Rahm, Dianne

    Botswana is generally regarded as an African ‘success story’. Nearly four decades of unabated economic growth, multi-party democracy, conservative decision-making and low-levels of corruption have made Botswana the darling of the international donor community. One consequence of rapid and sustained economic development is that water resources use and demands have risen dramatically in a primarily arid/semi-arid environment. Policy makers recognize that supply is limited and that deliberate steps must be taken to manage demand. To this end, and in line with other members of the Southern African Development Community (SADC), Botswana devised a National Water Master Plan (NWMP) and undertook a series of institutional and legal reforms throughout the 1990s so as to make water resources use more equitable, efficient and sustainable. In other words, the stated goal is to work toward Integrated Water Resources Management (IWRM) in both policy and practice. However, policy measures have had limited impact on de facto practice. This paper reflects our efforts to understand the disjuncture between policy and practice. The information presented here combines a review of primary and secondary literatures with key informant interviews. It is our view that a number of constraints-cultural, power political, managerial-combine to hinder efforts toward sustainable forms of water resources use. If IWRM is to be realized in the country, these constraints must be overcome. This, however, is no small task.

  3. 77 FR 64394 - Order of Succession for the Office of Field Policy and Management

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-19

    ... URBAN DEVELOPMENT Order of Succession for the Office of Field Policy and Management AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order Succession. SUMMARY: In this notice, the Assistant Deputy Secretary for Field Policy and Management, Department of Housing and Urban...

  4. 77 FR 64394 - Redelegation of Authority for Office of Field Policy and Management

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-19

    ... URBAN DEVELOPMENT Redelegation of Authority for Office of Field Policy and Management AGENCY: Office of Field Policy and Management, HUD. ] ACTION: Notice of Redelegation of Authority. SUMMARY: Through this notice, the Assistant Deputy Secretary for Field Policy and Management redelegates certain...

  5. Information Technology Management: Status of Selected DoD Policies on Information Technology Governance

    DTIC Science & Technology

    2005-08-19

    Information Technology Management Department of Defense Office of the Inspector General August 19, 2005 AccountabilityIntegrityQuality Status of...TITLE AND SUBTITLE Information Technology Management : Status of Selected DoD Policies on Information Technology Governance 5a. CONTRACT NUMBER 5b... technology management ; however, until additional policy is issued and existing policy is authoritatively and thoroughly implemented, DoD information

  6. Management of diabetes and diabetes policies in Turkey

    PubMed Central

    2013-01-01

    Background Diabetes and its complications are among the present and future challenges of the Turkish health care system. The objective of this paper is to discuss the current situation of diabetes and its management in Turkey with special emphasis on the changing policy environment. Methods A literature review in databases such as PUBMED was performed from 2000 to 2011. This synthesis was complemented by grey literature, personal communication and contact with national and provincial health authorities and experts in diabetes from Turkey. Results The literature review and expert consultations indicated a growing policy emphasis on diabetes. Both the public and private sectors, non-governmental organizations have initiated policy papers to shape the outlook of diabetes care in the future. This is in line with the current dynamics of the healthcare system. Conclusions Diabetes care will be high on the agenda in future. Evidence based policy-making is the key to implement the policies adopted so far and a supportive environment is needed. PMID:23597065

  7. A Survey of Intelligent Control and Health Management Technologies for Aircraft Propulsion Systems

    NASA Technical Reports Server (NTRS)

    Litt, Jonathan S.; Simon, Donald L.; Garg, Sanjay; Guo, Ten-Heui; Mercer, Carolyn; Behbahani, Alireza; Bajwa, Anupa; Jensen, Daniel T.

    2005-01-01

    Intelligent Control and Health Management technology for aircraft propulsion systems is much more developed in the laboratory than in practice. With a renewed emphasis on reducing engine life cycle costs, improving fuel efficiency, increasing durability and life, etc., driven by various government programs, there is a strong push to move these technologies out of the laboratory and onto the engine. This paper describes the existing state of engine control and on-board health management, and surveys some specific technologies under development that will enable an aircraft propulsion system to operate in an intelligent way--defined as self-diagnostic, self-prognostic, self-optimizing, and mission adaptable. These technologies offer the potential for creating extremely safe, highly reliable systems. The technologies will help to enable a level of performance that far exceeds that of today s propulsion systems in terms of reduction of harmful emissions, maximization of fuel efficiency, and minimization of noise, while improving system affordability and safety. Technologies that are discussed include various aspects of propulsion control, diagnostics, prognostics, and their integration. The paper focuses on the improvements that can be achieved through innovative software and algorithms. It concentrates on those areas that do not require significant advances in sensors and actuators to make them achievable, while acknowledging the additional benefit that can be realized when those technologies become available. The paper also discusses issues associated with the introduction of some of the technologies.

  8. Management of analytical redundancy in digital flight control systems for aircraft

    NASA Technical Reports Server (NTRS)

    Montgomery, R. C.; Price, D. B.

    1974-01-01

    This paper presents a design method for optimal redundancy management for nonlinear systems with application to highly maneuvering aircraft. The approach taken is based on selecting the failure states to be covered by the system design and constructing a cost function that represents the cost of making an incorrect decision. The decision logic which minimizes the cost requires a bank of extended Kalman filters running in parallel. This produces a severe computational requirement. To reduce this requirement, a suboptimal logic is developed based on using a nonlinear single-stage prediction algorithm in the filters with filter gains and decision logic selected using steady-state results obtained from a linearization of the vehicle and sensor dynamics. The design process is then applied to designing a redundancy management system for the F8-C aircraft. Results indicate that the system is superior in failure detection to a system using the same structure but using a linear single-stage prediction algorithm in the filters.

  9. Integrated pest management: theoretical insights from a threshold policy.

    PubMed

    Costa, Michel I da Silveira; Faria, Lucas Del B

    2010-01-01

    An Integrated Pest Management is formulated as a threshold policy. It is shown that when this strategy is applied to a food web consisting of generalist, specialist predators and endemic and pest prey, the dynamics can be stable and useful from the pest control point of view, despite the dynamical complexities inherent to the application of biocontrol only. In addition, pesticide toxicity depends rather on the species intrinsic parameters than on the chemical agent concentration.

  10. 76 FR 69171 - Clarification of Policy Regarding Designated Aircraft Dispatcher Examiners

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-08

    ... a revised section of FAA Order 8900.1, regarding the qualification, authority, and limitations of... responsibilities, qualifications, and oversight of DADEs under 14 CFR part 183. Under this proposed revision, the FAA is clarifying its policy regarding the qualifications, privileges, and limitations of...

  11. Forestry management for sustainable development. EDI Policy Seminar Report 32

    SciTech Connect

    D`Silva, E.; Appanah, S.

    1993-09-01

    Forests will continue to disappear rapidly, the authors contend, until they are recognized as a valuable economic resource. This paper examines the causes of deforestation in Asia and suggests practical ways to achieve sustainable forest management. The report focuses on commercial logging, demand for firewood and fodder, and clearing forest land for farming. Economic policies and forest institutions have failed to protect natural forests. The authors point out technical problems that hinder forest management, such as improper tree harvesting. They describe conflicting goals among forest users and government investments that deplete forests. The authors argue that sustainable forest management calls for sound pricing policies and strong institutions to enforce them. They discuss benefit-sharing schemes that give local people incentives to protect forests and new ways to manage tree plantations to serve many different users. Detailed case studies look at effective forest management programs in Indonesia, Malaysia, Papua New Guinea, and the Philippines. The paper examines profitable opportunities for trade in environmental services. Such trade would involve industrial countries paying developing nations not to clear their natural forests. The protected forests would help reduce global carbon emissions and preserve biodiversity.

  12. Department management of the Ross Aviation, Inc. , contract aircraft major spare parts inventory, Albuquerque, New Mexico

    SciTech Connect

    Not Available

    1991-07-26

    The purpose of this audit was to determine whether the Department of Energy's (Department) management of its contract with Ross Aviation, Inc. (Ross) provided reasonable assurance that the inventory of aircraft major spare parts at Ross was economical and efficient. The audit disclosed that approximately $447,000 (acquisition and interest carrying costs) of low-use major spare parts was excessive. Internal control deficiencies which fostered the excessive inventory included: (1) Ross had set stock levels without considering such factors as consumption or projected needs; and (2) the Department had not reviewed inventory quantities when appraising Ross' property management. The Albuquerque Operations Office (AL) agreed to take the corrective actions recommended in the report.

  13. Social Impact Management Plans: Innovation in corporate and public policy

    SciTech Connect

    Franks, Daniel M.; Vanclay, Frank

    2013-11-15

    Social Impact Assessment (SIA) has traditionally been practiced as a predictive study for the regulatory approval of major projects, however, in recent years the drivers and domain of focus for SIA have shifted. This paper details the emergence of Social Impact Management Plans (SIMPs) and undertakes an analysis of innovations in corporate and public policy that have put in place ongoing processes – assessment, management and monitoring – to better identify the nature and scope of the social impacts that might occur during implementation and to proactively respond to change across the lifecycle of developments. Four leading practice examples are analyzed. The International Finance Corporation (IFC) Performance Standards require the preparation of Environmental and Social Management Plans for all projects financed by the IFC identified as having significant environmental and social risks. Anglo American, a major resources company, has introduced a Socio-Economic Assessment Toolbox, which requires mine sites to undertake regular assessments and link these assessments with their internal management systems, monitoring activities and a Social Management Plan. In South Africa, Social and Labour Plans are submitted with an application for a mining or production right. In Queensland, Australia, Social Impact Management Plans were developed as part of an Environmental Impact Statement, which included assessment of social impacts. Collectively these initiatives, and others, are a practical realization of theoretical conceptions of SIA that include management and monitoring as core components of SIA. The paper concludes with an analysis of the implications for the practice of impact assessment including a summary of key criteria for the design and implementation of effective SIMPs. -- Highlights: • Social impact management plans are effective strategies to manage social issues. • They are developed in partnership with regulatory agencies, investors and community.

  14. U.S. Military Aircraft For Sale: Crafting an F-22 Export Policy

    DTIC Science & Technology

    2000-06-01

    items." Examples of these transfers include F-4s, C-130s and F-5s to Turkey, Egypt, Israel, and Greece; F-111Gs to Australia; and OV-10s to Colombia ...Directorate (J8). • OUSD for Policy. • OUSD for Research and Engineering. • Principals from the Services: Requirements ( XOR ), Acquisitions (AQ), Director...and the Christian community, and partly from Americans in general who 12 Bryan Bender, “ USA to Give

  15. Assessing effectiveness of WEEE management policy in Australia.

    PubMed

    Morris, Ashleigh; Metternicht, Graciela

    2016-10-01

    Australia is one of the top ten consumers of electrical and electronic (EE) products in the world; yet legislation for the management of WEEE (Waste Electrical and Electronic Equipment) is in its infancy and has received minimal review. This paper sets to assess the effectiveness of Australian legislation, policies and associated instruments, with a focus on the sub-national level of implementation. A mixed methodology was adopted to this end, including: literature review, case study, semi-structured interviews and a comparative analysis of WEEE management practices in Australia versus Japan and Switzerland; the latter to identify causative factors of international leading practice that could advance current policy in Australia. The findings indicate that Australia's management of WEEE is not effective. The rate and types of WEEE generated in Australia far exceed the measures prescribed in legislation to address or even curb the problem. The five key issues were identified around stakeholder roles and responsibilities; scope of WEEE categories legislated for recovery and recycling; public engagement and accessibility to services; recycling and material recovery targets; and the auditing and compliance of material flows within the system. Our findings suggest that Australia has the capacity to address the five key priority areas within the current legal framework and achieve effective WEEE management in line with leading practice examples from Japan and Switzerland.

  16. ADS-B within a Multi-Aircraft Simulation for Distributed Air-Ground Traffic Management

    NASA Technical Reports Server (NTRS)

    Barhydt, Richard; Palmer, Michael T.; Chung, William W.; Loveness, Ghyrn W.

    2004-01-01

    Automatic Dependent Surveillance Broadcast (ADS-B) is an enabling technology for NASA s Distributed Air-Ground Traffic Management (DAG-TM) concept. DAG-TM has the goal of significantly increasing capacity within the National Airspace System, while maintaining or improving safety. Under DAG-TM, aircraft exchange state and intent information over ADS-B with other aircraft and ground stations. This information supports various surveillance functions including conflict detection and resolution, scheduling, and conformance monitoring. To conduct more rigorous concept feasibility studies, NASA Langley Research Center s PC-based Air Traffic Operations Simulation models a 1090 MHz ADS-B communication structure, based on industry standards for message content, range, and reception probability. The current ADS-B model reflects a mature operating environment and message interference effects are limited to Mode S transponder replies and ADS-B squitters. This model was recently evaluated in a Joint DAG-TM Air/Ground Coordination Experiment with NASA Ames Research Center. Message probability of reception vs. range was lower at higher traffic levels. The highest message collision probability occurred near the meter fix serving as the confluence for two arrival streams. Even the highest traffic level encountered in the experiment was significantly less than the industry standard "LA Basin 2020" scenario. Future studies will account for Mode A and C message interference (a major effect in several industry studies) and will include Mode A and C aircraft in the simulation, thereby increasing the total traffic level. These changes will support ongoing enhancements to separation assurance functions that focus on accommodating longer ADS-B information update intervals.

  17. Unmanned Aircraft Systems Traffic Management (UTM) Safely Enabling UAS Operations in Low-Altitude Airspace

    NASA Technical Reports Server (NTRS)

    Kopardekar, Parimal H.

    2016-01-01

    Unmanned Aircraft System (UAS) Traffic Management (UTM) Enabling Civilian Low-Altitude Airspace and Unmanned Aircraft System Operations What is the problem? Many beneficial civilian applications of UAS have been proposed, from goods delivery and infrastructure surveillance, to search and rescue, and agricultural monitoring. Currently, there is no established infrastructure to enable and safely manage the widespread use of low-altitude airspace and UAS operations, regardless of the type of UAS. A UAS traffic management (UTM) system for low-altitude airspace may be needed, perhaps leveraging concepts from the system of roads, lanes, stop signs, rules and lights that govern vehicles on the ground today, whether the vehicles are driven by humans or are automated. What system technologies is NASA exploring? Building on its legacy of work in air traffic management for crewed aircraft, NASA is researching prototype technologies for a UAS Traffic Management (UTM) system that could develop airspace integration requirements for enabling safe, efficient low-altitude operations. While incorporating lessons learned from the today's well-established air traffic management system, which was a response that grew out of a mid-air collision over the Grand Canyon in the early days of commercial aviation, the UTM system would enable safe and efficient low-altitude airspace operations by providing services such as airspace design, corridors, dynamic geofencing, severe weather and wind avoidance, congestion management, terrain avoidance, route planning and re-routing, separation management, sequencing and spacing, and contingency management. One of the attributes of the UTM system is that it would not require human operators to monitor every vehicle continuously. The system could provide to human managers the data to make strategic decisions related to initiation, continuation, and termination of airspace operations. This approach would ensure that only authenticated UAS could operate

  18. The costs of future polio risk management policies.

    PubMed

    Tebbens, Radboud J Duintjer; Sangrujee, Nalinee; Thompson, Kimberly M

    2006-12-01

    Decisionmakers need information about the anticipated future costs of maintaining polio eradication as a function of the policy options under consideration. Given the large portfolio of options, we reviewed and synthesized the existing cost data relevant to current policies to provide context for future policies. We model the expected future costs of different strategies for continued vaccination, surveillance, and other costs that require significant potential resource commitments. We estimate the costs of different potential policy portfolios for low-, middle-, and high-income countries to demonstrate the variability in these costs. We estimate that a global transition from routine immunization with oral poliovirus vaccine (OPV) to inactivated poliovirus vaccine (IPV) would increase the costs of managing polio globally, although routine IPV use remains less costly than routine OPV use with supplemental immunization activities. The costs of surveillance and a stockpile, while small compared to routine vaccination costs, represent important expenditures to ensure adequate response to potential outbreaks. The uncertainty and sensitivity analyses highlight important uncertainty in the aggregated costs and demonstrates that the discount rate and uncertainty in price and administration cost of IPV drives the expected incremental cost of routine IPV vs. OPV immunization.

  19. Core Logistics Capability Policy Applied to USAF Combat Aircraft Avionics Software: A Systems Engineering Analysis

    DTIC Science & Technology

    2010-06-01

    PROJECT Presented to the Faculty Department of Systems and Engineering Management Graduate School of Engineering and Management Air Force...a light grey box around the definitions. This table, a fit-for-purpose architecture product , is loosely based on the DoD Architecture Framework ...synopsis of ISO/IEC 12207, Raghu Singh of the Federal Aviation Administration states “Whenever a software product needs modifications, the development

  20. Water resources management. (Arabic version). World Bank policy paper

    SciTech Connect

    1993-10-01

    A new approach, recognizing that water is a scarce natural resource-subject to many interdependencies in conveyance and use-should be adopted by the World Bank and its member countries. Chapter 2 discusses the management problems that have beset the sector in many countries and how these are being aggravated by increasing demands for water and rising costs of new supplies. Chapter 3 outlines the strategy for improving the management of water resources. Chapter 4 spells out the role of the World Bank in helping countries implement better approaches to water resources management. Five appendixes discuss in detail market failures and public policy; lessons learned about the relation among water, people, and the environment; privatization and user participation; Bank guidelines related to water resources; and Bank experience with investments in water resources.

  1. Flight evaluation of configuration management system concepts during transition to the landing approach for a powered-lift STOL aircraft

    NASA Technical Reports Server (NTRS)

    Franklin, J. A.; Innis, R. C.

    1980-01-01

    Flight experiments were conducted to evaluate two control concepts for configuration management during the transition to landing approach for a powered-lift STOL aircraft. NASA Ames' augmentor wing research aircraft was used in the program. Transitions from nominal level-flight configurations at terminal area pattern speeds were conducted along straight and curved descending flightpaths. Stabilization and command augmentation for attitude and airspeed control were used in conjunction with a three-cue flight director that presented commands for pitch, roll, and throttle controls. A prototype microwave system provided landing guidance. Results of these flight experiments indicate that these configuration management concepts permit the successful performance of transitions and approaches along curved paths by powered-lift STOL aircraft. Flight director guidance was essential to accomplish the task.

  2. Comparative institutional response to economic policy managed competition and governmentality.

    PubMed

    Light, D W

    2001-04-01

    This article provides a comparative conceptual framework for understanding why so many governments found economic policies based on managed competition attractive and yet dangerous to implement. The framework conceptualizes governments as a kind of organizational complex and thus governments as an international population of organizations, each embedded in a state that tries to harness and direct behaviour through what Foucault called "governmentality". This nascent concept is made more robust here and joined with Fligstein's historical research on the response of leading organizations when fundamental change threatens a population of organizations, by embracing a new conception of control that allows them to re-establish their control and pre-eminence. Fligstein studied corporations, but his model can be fruitfully extended to governments. Economic sociology has not to date been able to do much comparative research on institutional responses to economic policy; but this set of case studies and conceptual framework provide such an opportunity.

  3. Fifty years of federal radioactive waste management: Policies and practices

    SciTech Connect

    Bradley, R.G.

    1997-04-01

    This report provides a chronological history of policies and practices relating to the management of radioactive waste for which the US Atomic Energy Commission and its successor agencies, the Energy Research and Development Administration and the Department of Energy, have been responsible since the enactment of the Atomic Energy Act in 1946. The defense programs and capabilities that the Commission inherited in 1947 are briefly described. The Commission undertook a dramatic expansion nationwide of its physical facilities and program capabilities over the five years beginning in 1947. While the nuclear defense activities continued to be a major portion of the Atomic Energy Commission`s program, there was added in 1955 the Atoms for Peace program that spawned a multiplicity of peaceful use applications for nuclear energy, e.g., the civilian nuclear power program and its associated nuclear fuel cycle; a variety of industrial applications; and medical research, diagnostic, and therapeutic applications. All of these nuclear programs and activities generated large volumes of radioactive waste that had to be managed in a manner that was safe for the workers, the public, and the environment. The management of these materials, which varied significantly in their physical, chemical, and radiological characteristics, involved to varying degrees the following phases of the waste management system life cycle: waste characterization, storage, treatment, and disposal, with appropriate transportation linkages. One of the benefits of reviewing the history of the waste management program policies and practices if the opportunity it provides for identifying the lessons learned over the years. Examples are summarized at the end of the report and are listed in no particular order of importance.

  4. Towards sustainable management of groundwater: policy developments in The Netherlands.

    PubMed

    Lijzen, Johannes P A; Otte, Piet; van Dreumel, Mari

    2014-07-01

    This article presents and discusses the main elements for a fundamental policy change for groundwater management in The Netherlands. The study analyzes the status and current use of groundwater, the increasing pressure in The Netherlands and many other countries on the natural soil-water system, the effects on quality and quantity of groundwater and the use of the subsoil. An overview is given of the current national and European regulations regarding groundwater and related policies for e.g. drinking water, soil policies and other interventions in the subsurface. The Dutch National Government is developing a new framework for groundwater management that aims a sustainable use of groundwater not only in environmental, but also in economic and social perspective. This framework for groundwater will benefit the Structure vision on the subsoil. The question is how 'sustainable use' can be a guiding principle in groundwater management, strengthening the relation between groundwater quantity and quality. It is proposed to define a generic National approach for the assessment of new and existing activities with potential effects on groundwater and for groundwater quality assessment. Additionally it is proposed to give local authorities the opportunity to set area-specific objectives on a regional or local scale to adjust for specific societal needs and area-specific characteristics. For setting these objectives it is recommended to use the concept of ecosystem services as a leading principle for defining the groundwater quality and quantity (e.g. for use as source for drinking water, aquifer thermal storage and sustaining terrestrial and aquatic ecosystems).

  5. Negotiating Narratives, Accessing Asylum: Evaluating Language Policy as Multi-Level Practice, Beliefs and Management

    ERIC Educational Resources Information Center

    Smith-Khan, Laura

    2017-01-01

    Theories of language policy increasingly emphasise focusing on the specific contexts in which language management occurs. In government settings, policy seeks to shape how individuals interact with officials. Australian asylum procedure is an area where policy aims at tight control. I examine how communication is managed in this setting, in which…

  6. Regulations, Policies and Strategies for LLRW Management in Bangladesh - 12368

    SciTech Connect

    Mollah, A.S.

    2012-07-01

    Low level radioactive waste (LLW) is generated from various nuclear applications in Bangladesh. The major sources of radioactive waste in the country are at present: (a) the 3 MW TRIGA Mark-II research reactor; (b) the radioisotope production facility; (c) the medical, industrial and research facilities that use radionuclides; and (d) the industrial facility for processing monazite sands. Radioactive waste needs to be safely managed because it is potentially hazardous to human health and the environment. According to Nuclear Safety and Radiation Control Act-93, the Bangladesh Atomic Energy Commission (BAEC) is the governmental body responsible for the receipt and final disposal of radioactive wastes in the whole country. Waste management policy has become an important environmental, social, and economical issue for LLW in Bangladesh. Policy and strategies will serve as a basic guide for radioactive waste management in Bangladesh. The waste generator is responsible for on-site collection, conditioning and temporary storage of the waste arising from his practice. The Central Waste Processing and Storage Unit (CWPSU) of BAEC is the designated national facility with the requisite facility for the treatment, conditioning and storage of radioactive waste until a final disposal facility is established and becomes operational. The Regulatory Authority is responsible for the enforcement of compliance with provisions of the waste management regulation and other relevant requirements by the waste generator and the CWPSU. The objective of this paper is to present, in a concise form, basic information about the radioactive waste management infrastructure, regulations, policies and strategies including the total inventory of low level radioactive waste in the country. For improvement and strengthening in terms of operational capability, safety and security of RW including spent radioactive sources and overall security of the facility (CWPSF), the facility is expected to serve

  7. Pareto Efficient Policy for Supervisory Power Management Control

    SciTech Connect

    Malikopoulos, Andreas

    2015-01-01

    n this paper we address the problem of online optimization of the supervisory power management control in parallel hybrid electric vehicles (HEVs). We model HEV opera- tion as a controlled Markov chain using the long-run expected average cost per unit time criterion, and we show that the control policy yielding the Pareto optimal solution minimizes the average cost criterion online. The effectiveness of the proposed solution is validated through simulation and compared to the solution derived with dynamic programming using the average cost criterion.

  8. Policy on management of post-removal site control. Directive

    SciTech Connect

    Not Available

    1990-12-03

    The directive transmits the OSWER policy on management of post-removal site control for Fund-financed removal activities and communicating decisions to States on the use of institutional controls. It provides procedures to ensure that, when necessary and to the extent practicable, provision for post-removal site control at both National Priorities List (NPL) and non-NPL sites is made prior to initiation of a Fund-financed removal action. Procedures are also provided for communicating decisions to States on the use of institutional controls when waste is left on-site following a removal action.

  9. Exploitation of a single species by a threshold management policy.

    PubMed

    Meza, Magno Enrique Mendoza; Costa, Michel Iskin da Silveira

    2011-11-01

    Continuous time models of single exploited populations usually generate outcomes expressing a dependence of yield and economic items on harvest intensity. In this work it is shown that a known threshold policy is able to generate yield and related economic items that do not depend on harvest intensity, but rather on the values of the population threshold itself and the species intrinsic parameters. It is argued that since this result can be carried over to other models of single species dynamics, it may have significant implications in the management and conservation of exploited populations.

  10. Influence of the energy management on the sizing of Electrical Energy Storage Systems in an aircraft

    NASA Astrophysics Data System (ADS)

    Devillers, Nathalie; Péra, Marie-Cécile; Bienaimé, Daniel; Grojo, Marie-Laure

    2014-12-01

    In an aircraft, Electrical Energy Storage Systems (EESS) are used as support to other sources in few mission phases in order to ensure the energy availability. They are also used as electrical smoothing devices in order to guarantee the required levels of reliability, stability and quality for an embedded electrical network. This paper deals with the association of two EESS: supercapacitors and secondary battery, which exhibit complementary properties. In this paper, a sizing method for both EESS is developed by taking into account their hybridization and their characteristics (such as capacity or depth-of-discharge) so as to minimize the global storage system weight. Moreover, an energy management based on a frequency approach is implemented to dispatch the power between all the sources. The influence of this management on the sizing is studied. Indeed the cut-off frequency of the low-pass filter is used as a setting parameter of the sizing algorithm. Finally, the sizing validity is assessed and discussed according to temperature constraints. Although battery performances are reduced at low temperature, the sizing determined with the algorithm at 20 °C is still valid on all the temperature range thanks to an adaptation of the energy management parameter.

  11. Survey of EPA and Other Federal Agency Scientific Data Management Policies and Guidance, 2009

    EPA Science Inventory

    The purpose of this study is to compile and assess internal Environmental Protection Agency (EPA) scientific data management (SDM) policies and guidance. Additionally, this study examines SDM policies and guidance from other Federal Agencies engaged in science and technology, an...

  12. Waste management policy development from the AEC to the DOE

    SciTech Connect

    Dieckhoner, J.E.

    1996-03-01

    The goal of the federal government`s policy for the management of radioactive waste from its nuclear materials and weapon programs was, and is, to protect the health and safety of those working in these programs, the public and the environment. What has changed since the days of the Manhattan Project are the specific technical solutions pursued, the implementation schedules, and the projected cost to the American taxpayer. Although some of these changes are due to nontechnical and political issues, many have been the result of knowledge gained from research and development programs, scientific over-optimism, and an unrealistic appreciation of the cost and schedule impacts of required stakeholder involvement. The goal of this article is to review the development of waste management policy from the early days of the Atomic Energy Commission to the present. The current generation of policymakers, and their critics, will be greatly aided in their tasks if they have a general understanding of what events have occurred over the past half century that have led us to the current situation.

  13. The workers role in knowledge management and sustainability policies.

    PubMed

    Bolis, Ivan; Brunoro, Claudio; Sznelwar, Laerte Idal

    2012-01-01

    Based on the concepts of sustainability and knowledge management, this article seeks to identify points of contact between the two themes through an exploratory study of existing literature. The first objective is to find, in international literature, the largest number of papers jointly related to the theme of knowledge management and sustainability. In these documents, the authors looked at the kind of relationship existing between the two themes and what the benefits introduced in organizations are. Based on an ergonomic point of view, the second objective of this article is to analyze the role of the worker (whether at the strategic or operational level) and his importance in this context. The results demonstrate that there is very little literature that addresses the two themes together. The few papers found, however, can be said to show the many advantages of introducing sustainability policies supported by adequate knowledge management. Very little has been studied with regards to the role of workers, which could be interpreted as meaning that little importance is given to the proactive role they may play. On the other hand, there is a high potential for future research in these areas, based on the high level of consideration of workers in knowledge management and sustainability literature, as well as in literature in the areas of ergonomics and sociology.

  14. Technical considerations and policy requirements for plutonium management

    SciTech Connect

    Christensen, D.C.; Dinehart, S.M.; Yarbro, S.L.

    1995-12-31

    The goals for plutonium management have changed dramatically over the past few years. Today, the challenge is focused on isolating plutonium from the environment and preparing it for permanent disposition. In parallel, the requirements for managing plutonium are rapidly changing. For example, there is a significant increase in public awareness on how facilities operate, increased attention to environmental safety and health (ES and H) concerns, greater interest in minimizing waste, more emphasis on protecting material from theft, providing materials for international inspection, and a resurgence of interest in using plutonium as an energy source. Of highest concern, in the immediate future, is protecting plutonium from theft or diversion, while the national policy on disposition is debated. These expanded requirements are causing a broadening of responsibilities within the Department of Energy (DOE) to include at least seven organizations. An unavoidable consequence is the divergence in approach and short-term goals for managing similar materials within each organization. The technology base does exist, properly, safely, and cost effectively to extract plutonium from excess weapons, residues, waste, and contaminated equipment and facilities, and to properly stabilize it. Extracting the plutonium enables it to be easily inventoried, packaged, and managed to minimize the risk of theft and diversion. Discarding excess plutonium does not sufficiently reduce the risk of diversion, and as a result, long-term containment of plutonium from the environment may not be able to be proven to the satisfaction of the public.

  15. Policy based network management : state of the industry and desired functionality for the enterprise network: security policy / testing technology evaluation.

    SciTech Connect

    Morgan, Christine A.; Ernest, Martha J.; Tolendino, Lawrence F.; Klaus, Edward J.; MacAlpine, Timothy L.; Rios, Michael A.; Keliiaa, Curtis M.; Taylor, Jeffrey L.

    2005-02-01

    Policy-based network management (PBNM) uses policy-driven automation to manage complex enterprise and service provider networks. Such management is strongly supported by industry standards, state of the art technologies and vendor product offerings. We present a case for the use of PBNM and related technologies for end-to-end service delivery. We provide a definition of PBNM terms, a discussion of how such management should function and the current state of the industry. We include recommendations for continued work that would allow for PBNM to be put in place over the next five years in the unclassified environment.

  16. Constructing an Efficient Self-Tuning Aircraft Engine Model for Control and Health Management Applications

    NASA Technical Reports Server (NTRS)

    Armstrong, Jeffrey B.; Simon, Donald L.

    2012-01-01

    Self-tuning aircraft engine models can be applied for control and health management applications. The self-tuning feature of these models minimizes the mismatch between any given engine and the underlying engineering model describing an engine family. This paper provides details of the construction of a self-tuning engine model centered on a piecewise linear Kalman filter design. Starting from a nonlinear transient aerothermal model, a piecewise linear representation is first extracted. The linearization procedure creates a database of trim vectors and state-space matrices that are subsequently scheduled for interpolation based on engine operating point. A series of steady-state Kalman gains can next be constructed from a reduced-order form of the piecewise linear model. Reduction of the piecewise linear model to an observable dimension with respect to available sensed engine measurements can be achieved using either a subset or an optimal linear combination of "health" parameters, which describe engine performance. The resulting piecewise linear Kalman filter is then implemented for faster-than-real-time processing of sensed engine measurements, generating outputs appropriate for trending engine performance, estimating both measured and unmeasured parameters for control purposes, and performing on-board gas-path fault diagnostics. Computational efficiency is achieved by designing multidimensional interpolation algorithms that exploit the shared scheduling of multiple trim vectors and system matrices. An example application illustrates the accuracy of a self-tuning piecewise linear Kalman filter model when applied to a nonlinear turbofan engine simulation. Additional discussions focus on the issue of transient response accuracy and the advantages of a piecewise linear Kalman filter in the context of validation and verification. The techniques described provide a framework for constructing efficient self-tuning aircraft engine models from complex nonlinear

  17. 76 FR 58543 - Draft Policy Statement on Volume Reduction and Low-Level Radioactive Waste Management

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-21

    ... COMMISSION Draft Policy Statement on Volume Reduction and Low-Level Radioactive Waste Management AGENCY... Statement on Volume Reduction and Low-Level Radioactive Waste Management that updates the 1981 Policy... are also needed to safely manage Low-Level Radioactive Waste. The public comment period closed...

  18. 78 FR 70354 - Conceptual Example of a Proposed Risk Management Regulatory Framework Policy Statement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-25

    ... understanding of the value and use of risk concepts and risk management language. The proposed risk-informed and... COMMISSION Conceptual Example of a Proposed Risk Management Regulatory Framework Policy Statement AGENCY... Paper on a Conceptual Example of a Proposed Risk Management Regulatory Framework Policy...

  19. 15 CFR 930.153 - Coordination between States in developing coastal management policies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... high priority to: (a) Coordinating State coastal management planning, policies, and programs with... developing coastal management policies. 930.153 Section 930.153 Commerce and Foreign Trade Regulations..., DEPARTMENT OF COMMERCE OCEAN AND COASTAL RESOURCE MANAGEMENT FEDERAL CONSISTENCY WITH APPROVED...

  20. 48 CFR 1552.211-79 - Compliance with EPA Policies for Information Resources Management.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Policies for Information Resources Management. 1552.211-79 Section 1552.211-79 Federal Acquisition... CLAUSES Texts of Provisions and Clauses 1552.211-79 Compliance with EPA Policies for Information Resources... Information Resources Management (OCT 2000) (a) Definition. Information Resources Management (IRM) is...

  1. 24 CFR 990.310 - Purpose-General policy on financial management, monitoring and reporting.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Management Systems, Monitoring, and Reporting § 990.310 Purpose—General policy on financial management, monitoring and reporting. All PHA financial management systems, reporting, and monitoring of program... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Purpose-General policy on...

  2. Are Schools Making the Grade? School Districts Nationwide Adopt Safer Pest Management Policies.

    ERIC Educational Resources Information Center

    Piper, Cortney; Owens, Kagan

    2002-01-01

    This report documents school districts that have adopted safer pest management policies, such as integrated pest management (IPM), in response to state requirements or as a voluntary measure that exceeds state law. It also documents the state of local school pest management policies and illustrates the opportunities that exist for better…

  3. Performance Evaluation of SARDA: An Individual Aircraft-Based Advisory Concept for Surface Management

    NASA Technical Reports Server (NTRS)

    Jung, Yoon; Malik, Waqar; Tobias, Leonard; Gupta, Gautam; Hoang, Ty; Hayashi, Miwa

    2015-01-01

    Surface operations at airports in the US are based on tactical operations, where departure aircraft primarily queue up and wait at the departure runways. NASAs Spot And Runway Departure Advisor (SARDA) tool was developed to address these inefficiencies through Air Traffic Control Tower advisories. The SARDA system is being updated to include collaborative gate hold, either tactically or strategically. This paper presents the results of the human-in-the-loop evaluation of the tactical gate hold version of SARDA in a 360 degree simulated tower setting. The simulations were conducted for the east side of the Dallas-Fort Worth airport. The new system provides gate hold, ground controller and local controller advisories based on a single scheduler. Simulations were conducted with SARDA on and off, the off case reflecting current day operations with no gate hold. Scenarios based on medium (1.2x current levels) and heavy (1.5x current levels) traffic were explored. Data collected from the simulation was analyzed for runway usage, delay for departures and arrivals, and fuel consumption. Further, Traffic Management Initiatives were introduced for a subset of the aircraft. Results indicated that runway usage did not change with the use of SARDA, i.e., there was no loss in runway throughput as compared to baseline. Taxiing delay was significantly reduced with the use of advisory by 45 in medium scenarios and 60 in heavy. Arrival delay was unaffected by the use of advisory. Total fuel consumption was also reduced by 23 in medium traffic and 33 in heavy. TMI compliance appeared unaffected by the advisory.

  4. Performance Evaluation of Individual Aircraft Based Advisory Concept for Surface Management

    NASA Technical Reports Server (NTRS)

    Gupta, Gautam; Malik, Waqar; Tobias, Leonard; Jung, Yoon; Hong, Ty; Hayashi, Miwa

    2013-01-01

    Surface operations at airports in the US are based on tactical operations, where departure aircraft primarily queue up and wait at the departure runways. NASA's Spot And Runway Departure Advisor (SARDA) tool was developed to address these inefficiencies through Air Traffic Control Tower advisories. The SARDA system is being updated to include collaborative gate hold, either tactically or strategically. This paper presents the results of the human-in-the-loop evaluation of the tactical gate hold version of SARDA in a 360 degree simulated tower setting. The simulations were conducted for the east side of the Dallas/Fort Worth airport. The new system provides gate hold, ground controller and local controller advisories based on a single scheduler. Simulations were conducted with SARDA on and off, the off case reflecting current day operations with no gate hold. Scenarios based on medium (1.2x current levels) and heavy (1.5x current levels) traffic were explored. Data collected from the simulation was analyzed for runway usage, delay for departures and arrivals, and fuel consumption. Further, Traffic Management Initiatives were introduced for a subset of the aircraft. Results indicated that runway usage did not change with the use of SARDA, i.e., there was no loss in runway throughput as compared to baseline. Taxiing delay was significantly reduced with the use of advisory by 45% in medium scenarios and 60% in heavy. Arrival delay was unaffected by the use of advisory. Total fuel consumption was also reduced by 23% in medium traffic and 33% in heavy. TMI compliance appeared unaffected by the advisory

  5. Traditional vs. Contemporary Management Control Practices for Developing Public Health Policies.

    PubMed

    Naranjo-Gil, David; Sánchez-Expósito, María Jesús; Gómez-Ruiz, Laura

    2016-07-14

    Public health policies must address multiple goals and complex community health needs. Recently, management control practices have emerged to provide a broader type of information for evaluating the effectiveness of healthcare policies, and relate activities and processes to multiple strategic outcomes. This study compares the effect of traditional and contemporary management control practices on the achievement of public health policies. It is also analyzed how two different uses of such practices (enabling vs. coercive) facilitate the achievement of public health policies. Relationships are explored using data collected from managers from public health agencies and public hospitals in Spain. The findings show that contemporary management control practices are more suitable than traditional practices to achieve public health policies. Furthermore, results show that public health policies are better achieved when managers use management control practices in an enabling way rather than in a coercive way.

  6. Traditional vs. Contemporary Management Control Practices for Developing Public Health Policies

    PubMed Central

    Naranjo-Gil, David; Sánchez-Expósito, María Jesús; Gómez-Ruiz, Laura

    2016-01-01

    Public health policies must address multiple goals and complex community health needs. Recently, management control practices have emerged to provide a broader type of information for evaluating the effectiveness of healthcare policies, and relate activities and processes to multiple strategic outcomes. This study compares the effect of traditional and contemporary management control practices on the achievement of public health policies. It is also analyzed how two different uses of such practices (enabling vs. coercive) facilitate the achievement of public health policies. Relationships are explored using data collected from managers from public health agencies and public hospitals in Spain. The findings show that contemporary management control practices are more suitable than traditional practices to achieve public health policies. Furthermore, results show that public health policies are better achieved when managers use management control practices in an enabling way rather than in a coercive way. PMID:27428985

  7. DE-FG02-04ER25606 Identity Federation and Policy Management Guide: Final Report

    SciTech Connect

    Humphrey, Marty, A

    2011-05-25

    The goal of this 3-year project was to facilitate a more productive dynamic matching between resource providers and resource consumers in Grid environments by explicitly specifying policies. There were broadly two problems being addressed by this project. First, there was a lack of an Open Grid Services Architecture (OGSA)-compliant mechanism for expressing, storing and retrieving user policies and Virtual Organization (VO) policies. Second, there was a lack of tools to resolve and enforce policies in the Open Services Grid Architecture. To address these problems, our overall approach in this project was to make all policies explicit (e.g., virtual organization policies, resource provider policies, resource consumer policies), thereby facilitating policy matching and policy negotiation. Policies defined on a per-user basis were created, held, and updated in MyPolMan, thereby providing a Grid user to centralize (where appropriate) and manage his/her policies. Organizationally, the corresponding service was VOPolMan, in which the policies of the Virtual Organization are expressed, managed, and dynamically consulted. Overall, we successfully defined, prototyped, and evaluated policy-based resource management and access control for OGSA-based Grids. This DOE project partially supported 17 peer-reviewed publications on a number of different topics: General security for Grids, credential management, Web services/OGSA/OGSI, policy-based grid authorization (for remote execution and for access to information), policy-directed Grid data movement/placement, policies for large-scale virtual organizations, and large-scale policy-aware grid architectures. In addition to supporting the PI, this project partially supported the training of 5 PhD students.

  8. Biological invasions: recommendations for U.S. policy and management.

    PubMed

    Lodge, David M; Williams, Susan; MacIsaac, Hugh J; Hayes, Keith R; Leung, Brian; Reichard, Sarah; Mack, Richard N; Moyle, Peter B; Smith, Maggie; Andow, David A; Carlton, James T; McMichael, Anthony

    2006-12-01

    The Ecological Society of America has evaluated current U.S. national policies and practices on biological invasions in light of current scientific knowledge. Invasions by harmful nonnative species are increasing in number and area affected; the damages to ecosystems, economic activity, and human welfare are accumulating. Without improved strategies based on recent scientific advances and increased investments to counter invasions, harm from invasive species is likely to accelerate. Federal leadership, with the cooperation of state and local governments, is required to increase the effectiveness of prevention of invasions, detect and respond quickly to new potentially harmful invasions, control and slow the spread of existing invasions, and provide a national center to ensure that these efforts are coordinated and cost effective. Specifically, the Ecological Society of America recommends that the federal government take the following six actions: (1) Use new information and practices to better manage commercial and other pathways to reduce the transport and release of potentially harmful species; (2) Adopt more quantitative procedures for risk analysis and apply them to every species proposed for importation into the country; (3) Use new cost-effective diagnostic technologies to increase active surveillance and sharing of information about invasive species so that responses to new invasions can be more rapid and effective; (4) Create new legal authority and provide emergency funding to support rapid responses to emerging invasions; (5) Provide funding and incentives for cost-effective programs to slow the spread of existing invasive species in order to protect still uninvaded ecosystems, social and industrial infrastructure, and human welfare; and (6) Establish a National Center for Invasive Species Management (under the existing National Invasive Species Council) to coordinate and lead improvements in federal, state, and international policies on invasive species

  9. Many-objective reservoir policy identification and refinement to reduce policy inertia and myopia in water management

    NASA Astrophysics Data System (ADS)

    Giuliani, M.; Herman, J. D.; Castelletti, A.; Reed, P.

    2014-04-01

    This study contributes a decision analytic framework to overcome policy inertia and myopia in complex river basin management contexts. The framework combines reservoir policy identification, many-objective optimization under uncertainty, and visual analytics to characterize current operations and discover key trade-offs between alternative policies for balancing competing demands and system uncertainties. The approach is demonstrated on the Conowingo Dam, located within the Lower Susquehanna River, USA. The Lower Susquehanna River is an interstate water body that has been subject to intensive water management efforts due to competing demands from urban water supply, atomic power plant cooling, hydropower production, and federally regulated environmental flows. We have identified a baseline operating policy for the Conowingo Dam that closely reproduces the dynamics of current releases and flows for the Lower Susquehanna and thus can be used to represent the preferences structure guiding current operations. Starting from this baseline policy, our proposed decision analytic framework then combines evolutionary many-objective optimization with visual analytics to discover new operating policies that better balance the trade-offs within the Lower Susquehanna. Our results confirm that the baseline operating policy, which only considers deterministic historical inflows, significantly overestimates the system's reliability in meeting the reservoir's competing demands. Our proposed framework removes this bias by successfully identifying alternative reservoir policies that are more robust to hydroclimatic uncertainties while also better addressing the trade-offs across the Conowingo Dam's multisector services.

  10. Applying Required Navigation Performance Concept for Traffic Management of Small Unmanned Aircraft Systems

    NASA Technical Reports Server (NTRS)

    Jung, Jaewoo; D'Souza, Sarah N.; Johnson, Marcus A.; Ishihara, Abraham K.; Modi, Hemil C.; Nikaido, Ben; Hasseeb, Hashmatullah

    2016-01-01

    In anticipation of a rapid increase in the number of civil Unmanned Aircraft System(UAS) operations, NASA is researching prototype technologies for a UAS Traffic Management (UTM) system that will investigate airspace integration requirements for enabling safe, efficient low-altitude operations. One aspect a UTM system must consider is the correlation between UAS operations (such as vehicles, operation areas and durations), UAS performance requirements, and the risk to people and property in the operational area. This paper investigates the potential application of the International Civil Aviation Organizations (ICAO) Required Navigation Performance (RNP) concept to relate operational risk with trajectory conformance requirements. The approach is to first define a method to quantify operational risk and then define the RNP level requirement as a function of the operational risk. Greater operational risk corresponds to more accurate RNP level, or smaller tolerable Total System Error (TSE). Data from 19 small UAS flights are used to develop and validate a formula that defines this relationship. An approach to assessing UAS-RNP conformance capability using vehicle modeling and wind field simulation is developed to investigate how this formula may be applied in a future UTM system. The results indicate the modeled vehicles flight path is robust to the simulated wind variation, and it can meet RNP level requirements calculated by the formula. The results also indicate how vehicle-modeling fidelity may be improved to adequately verify assessed RNP level.

  11. The partnership between park wild life management policy and landscape wild life management policy. How shall we then manage?

    USGS Publications Warehouse

    Halvorson, William L.; Eastin, Chris

    1999-01-01

    Resources management practices are changing in North America, not only based on greater understanding of the resources that are being managed, but also on some critical sociological relationship changes between human beings and between humans and nature. The entire way that humans look at the natural world and our own society is changing dramatically as we come to the end of the twentieth century. Managers are changing from making belief-based decisions to making informed knowledge-based decisions through better science programs. Society appears to increasingly be making a shift to a community mind-set, a mind-set of connectedness and interdependence, and away from strict individualism. Managers appear to be ready to embrace the concept of unity and wholeness; to understand that humans and nature are inextricably tied to each other’s wellbeing

  12. Integrating science, policy and stakeholder perspectives for water resource management

    NASA Astrophysics Data System (ADS)

    Barbour, Emily; Allan, Andrew; Whitehead, Paul; Salehin, Mashfiqus; Lazzar, Attila; Lim, Michelle; Munsur Rahman, Md.

    2015-04-01

    Successful management of water resources requires an integrated approach considering the complex relationships between different biophysical processes, governance frameworks and socio-economic factors. The Ecosystem Services for Poverty Alleviation (ESPA) Deltas project has developed a range of socio-economic scenarios using a participatory approach, and applied these across different biophysical models as well as an integrated environmental, socio-economic model of the Ganges-Brahmaputra-Meghna (GBM) Delta. This work demonstrates a novel approach through the consideration of multiple ecosystem services and related socio-economic factors in the development of scenarios; the application of these to multiple models at multiple scales; and the participatory approach to improve project outcomes and engage national level stakeholders and policy makers. Scenarios can assist in planning for an uncertain future through exploring plausible alternatives. To adequately assess the potential impacts of future changes and management strategies on water resources, the wider biophysical, socio-economic and governance context needs to be considered. A series of stakeholder workshops have been held in Bangladesh to identify issues of main concern relating to the GBM Delta; to iteratively develop scenario narratives for business as usual, less sustainable, and more sustainable development pathways; and to translate these qualitative scenarios into a quantitative form suitable for analysis. The combined impact of these scenarios and climate change on water quantity and quality within the GBM Basin are demonstrated. Results suggest that climate change is likely to impact on both peak and low flows to a greater extent than most socio-economic changes. However, the diversion of water from the Ganges and Brahmaputra has the potential to significantly impact on water availability in Bangladesh depending on the timing and quantity of diversions. Both climate change and socio

  13. Comparison of Aircraft Models and Integration Schemes for Interval Management in the TRACON

    NASA Technical Reports Server (NTRS)

    Neogi, Natasha; Hagen, George E.; Herencia-Zapana, Heber

    2012-01-01

    Reusable models of common elements for communication, computation, decision and control in air traffic management are necessary in order to enable simulation, analysis and assurance of emergent properties, such as safety and stability, for a given operational concept. Uncertainties due to faults, such as dropped messages, along with non-linearities and sensor noise are an integral part of these models, and impact emergent system behavior. Flight control algorithms designed using a linearized version of the flight mechanics will exhibit error due to model uncertainty, and may not be stable outside a neighborhood of the given point of linearization. Moreover, the communication mechanism by which the sensed state of an aircraft is fed back to a flight control system (such as an ADS-B message) impacts the overall system behavior; both due to sensor noise as well as dropped messages (vacant samples). Additionally simulation of the flight controller system can exhibit further numerical instability, due to selection of the integration scheme and approximations made in the flight dynamics. We examine the theoretical and numerical stability of a speed controller under the Euler and Runge-Kutta schemes of integration, for the Maintain phase for a Mid-Term (2035-2045) Interval Management (IM) Operational Concept for descent and landing operations. We model uncertainties in communication due to missed ADS-B messages by vacant samples in the integration schemes, and compare the emergent behavior of the system, in terms of stability, via the boundedness of the final system state. Any bound on the errors incurred by these uncertainties will play an essential part in a composable assurance argument required for real-time, flight-deck guidance and control systems,. Thus, we believe that the creation of reusable models, which possess property guarantees, such as safety and stability, is an innovative and essential requirement to assessing the emergent properties of novel airspace

  14. 33 CFR 157.415 - Bridge resource management policy and procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Bridge resource management policy... Petroleum Oils § 157.415 Bridge resource management policy and procedures. (a) Not later than February 1... in charge of the navigational watch concerning the need for continuously reassessing how...

  15. 33 CFR 157.415 - Bridge resource management policy and procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Bridge resource management policy... HOMELAND SECURITY (CONTINUED) POLLUTION RULES FOR THE PROTECTION OF THE MARINE ENVIRONMENT RELATING TO TANK... Petroleum Oils § 157.415 Bridge resource management policy and procedures. (a) Not later than February...

  16. A Management Study of Personnel Policies and the Department of Personnel Services.

    ERIC Educational Resources Information Center

    Cresap, McCormick, and Paget, Inc., Chicago, IL.

    The report presents the findings of a management study conducted to review personnel policies and practices in the Montgomery County (Maryland) Public School system. The study, part of a multiyear evaluation of the entire school system's management operation, examines personnel policies, procedures, and operations in the areas of recruitment,…

  17. Perceptions and Implications of No-Fee School Policy: School-Based Management Perspectives

    ERIC Educational Resources Information Center

    Naong, M. N.

    2013-01-01

    The inception of no-fee schools and a school-fee exemption policy has become a contentious issue but also an exciting one for school managers in South Africa. Managers opposed to the policy have cited amongst others things, academic standards dropping, as well as parents who can afford to pay jumping on the bandwagon and refusing to pay. While the…

  18. Office of Inspector General audit report on aircraft and air service management programs

    SciTech Connect

    1999-01-01

    The Department of Energy`s (DOE) Albuquerque Operations Office (Albuquerque) owns seven aircraft that support defense programs, research and development efforts, emergency response programs, and official travel of Government and contractor employees. An Office of Inspector General (OIG) report, issued in 1994, identified concerns with Albuquerque`s cost for air service. Since that report, there have been reductions in cost and personnel indicating changes in air service requirements. This audit was conducted to determine (1) whether costs to operate Albuquerque`s aircraft were excessive and (2) if individual aircraft in the fleet were justified.

  19. Statistical Turbofan Architecture Management for Use in a Supercirculation Wing Aircraft

    NASA Astrophysics Data System (ADS)

    Drãgan, Valeriu

    2012-12-01

    The paper presents an attempt to determine weather the architecture difference between the two spool and three spool turbofan engines can have any significant effect uppon their use in super circulation wing (SCW) aircraft. Such aircraft have been experimented with since 1970's and have been revived because of growing interest in silent STOL aircraft. The approach used is statistical, i.e. actual data provided by engine manufacturers and regulating authorities such as ICAO and EASA was used to derive certain relevant parameters which were then analyzed and conclusions were formulated.

  20. 48 CFR 1552.211-79 - Compliance with EPA Policies for Information Resources Management.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Policies for Information Resources Management. 1552.211-79 Section 1552.211-79 Federal Acquisition... Information Resources Management (OCT 2000) (a) Definition. Information Resources Management (IRM) is defined... includes both information itself, and the management of information and related resources such as...

  1. 48 CFR 1552.211-79 - Compliance with EPA policies for information resources management.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... policies for information resources management. 1552.211-79 Section 1552.211-79 Federal Acquisition... Information Resources Management (a) Definition. Information Resources Management (IRM) is defined as any... information itself and the management of information and related resources such as personnel, equipment,...

  2. 48 CFR 1552.211-79 - Compliance with EPA policies for information resources management.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... policies for information resources management. 1552.211-79 Section 1552.211-79 Federal Acquisition... Information Resources Management (a) Definition. Information Resources Management (IRM) is defined as any... information itself and the management of information and related resources such as personnel, equipment,...

  3. Flood Risk Management Policy in Scotland: Research Questions Past, Present and Future

    NASA Astrophysics Data System (ADS)

    Wilkinson, Mark; Hastings, Emily; MacDonald, Jannette

    2016-04-01

    Scotland's Centre of Expertise for Waters (CREW) delivers accessible research and expert opinion to support the Scottish Government and its delivery partners in the development and implementation of water policy. It was established in 2011 by the Scottish Government (Rural and Environmental Science and Analytical Services) in recognition of a gap in the provision of short term advice and research to policy (development and implementation). Key policy areas include the Water Framework Directive, Floods Directive, Drinking Water Directive, Habitats Directive and Scotland's Hydro Nation Strategy. CREW is unique in its demand-driven and free service for policy makers and practitioners, managing the engagement between scientists, policy makers and practitioners to work effectively across this interface. The users of CREW are the Scottish Government, Scottish Environment Protection Agency, Scottish Natural Heritage and Scottish Water. CREW has funded around 100 projects relating to water policy since its inception in 2011. Of these, a significant number relate to flood risk management policy. Based on a review of work to date, this poster will give an overview of these projects and a forward look at the challenges that remain. From learning from community led flood risk management to surface water flood forecasting for urban communities, links will be made between sustainable and traditional flood risk management while considering the perceptions of stakeholders to flood risk management. How can we deliver fully integrated flood risk management options? How policy makers, scientists and land managers can better work together will also be explored.

  4. Managing Conduct: A Comparative Policy Analysis of Safe Schools Policies in Toronto, Canada and Buffalo, USA

    ERIC Educational Resources Information Center

    Winton, Sue

    2011-01-01

    Public school districts in Buffalo, USA and Toronto, Canada reviewed their safe schools policies in 2008. Revised Codes of Conduct are compared to earlier versions and each other, and a conceptual policy web is used to understand how local, state/provincial, national, and international influences affect local safe school policies. The comparison…

  5. Rationale and description of a coordinated cockpit display for aircraft flight management

    NASA Technical Reports Server (NTRS)

    Baty, D. L.

    1976-01-01

    The design for aircraft cockpit display systems is discussed in detail. The system consists of a set of three beam penetration color cathode ray tubes (CRT). One of three orthogonal projects of the aircraft's state appears on each CRT which displays different views of the same information. The color feature is included to obtain visual separation of information elements. The colors of red, green and yellow are used to differentiate control, performance and navigation information. Displays are coordinated in information and color.

  6. Beyond the lab: observations on the process by which science successfully informs management and policy decisions

    NASA Astrophysics Data System (ADS)

    Flores, S.

    2012-12-01

    Scientific findings inform management decisions and policy products through various ways, these include: synthesis reports, white papers, in-person and web-based seminars (webinars), communication from specialized staff, and seminal peer-reviewed journal articles. Scientists are often told that if they want their science to inform management decisions and policy products that they must: clearly and simply articulate discreet pieces of scientific information and avoid attaching advocacy messages to the science; however, solely relying on these tenants does not ensure that scientific products will infuse the realms of management and policy. The process by which science successfully informs management decisions and policy products rarely begins at the time the results come out of the lab, but rather, before the research is carried out. Having an understanding of the political climate, management needs, agency research agendas, and funding limitations, as well as developing a working relationship with the intended managers and policy makers are key elements to developing the kind of science results and products that often make an impact in the management and policy world. In my presentation I will provide case-studies from California (USA) to highlight the type of coastal, ocean and climate science that has been successful in informing management decisions and policy documents, as well as provide a state-level agency perspective on the process by which this occurs.

  7. Integrating small mammal community variables into aircraft-wildlife collision management plans at Namibian airports.

    PubMed

    Hauptfleisch, Morgan L; Avenant, Nico L

    2015-11-01

    Understanding ecosystems within and around airports can help to determine the causes and possible mitigation measures for collisions between aircraft and wildlife. Small mammal communities are an important component of the semi-arid savanna ecosystems of Namibia, its productivity and its ecosystem integrity. They are also a major direct attractant for raptors at airports. The present study compared the abundance and diversity of small mammals between Namibia's 2 main airport properties (Hosea Kutako International Airport and Eros Airport), and among areas of land used for various purposes surrounding the airports. A total of 2150 small mammals (3 orders, 11 species) were captured over 4 trapping seasons. Small mammal abundance was significantly higher at the end of the growing season than during the non-growing season. The grass mowing regimen in current management plans at the airports resulted in a significant reduction of small mammal abundance at Hosea Kutako during the non-growing season only, thus indicating that annual mowing is effective but insufficient to reduce the overall abundance of mammal prey species for raptors. Small mammal numbers were significantly higher at Hosea Kutako Airport compared to the cattle and game farming land surrounding the airport, while no differences in small mammal densities or diversity were found for areas with different land uses at and surrounding Eros. The study suggests that the fence around Hosea Kutako provides a refuge for small mammals, resulting in higher densities. It also indicates that different surrounding land use practices result in altered ecosystem function and productivity, an important consideration when identifying wildlife attractants at airports.

  8. Agricultural Catchments: Evaluating Policies and Monitoring Adaptive Management

    NASA Astrophysics Data System (ADS)

    Jordan, P.; Shortle, G.; Mellander, P. E.; Shore, M.; McDonald, N.; Buckley, C.

    2014-12-01

    Agricultural management in river catchments must combine the objectives of economic profit and environmental stewardship and, in many countries, mitigate the decline of water quality and/or maintain high water quality. Achieving these objectives is, amongst other activities, in the remit of 'sustainable intensification'. Of concern is the efficient use of crop nutrients, phosphorus and nitrogen, and minimising or offsetting the effects of transfers from land to water - corner-stone requirements of many agri-environmental regulations. This requires a robust monitoring programme that can audit the stages of nutrient inputs and outputs in river catchments and indicate where the likely points of successful policy interventions can be observed - or confounded. In this paper, a catchment, or watershed, experimental design and results are described for monitoring the nutrient transfer continuum in the Irish agricultural landscape against the backdrop of the European Union Nitrates and Water Framework Directives. This Agricultural Catchments Programme experimental design also serves to indicate water quality pressure-points that may be catchment specific as agricultural activities intensify to adapt to national efforts to build important parts of the post-recession economy.

  9. Managing oil disruptions: issues and policy options. [Monograph

    SciTech Connect

    Webre, P.

    1981-01-01

    The Congressional Budget Office (CBO) prepared the analysis of policy options to help Congress decide whether to extend or expand the Emergency Petroleum Allocation Act of 1973, or whether to let it lapse on September 30, 1981. The central theme is that large disruptions of imported oil can deal the economy a severe blow that reduces output and increases unemployment and inflation. Alternative policies might allow this blow to be offset in different ways, but they cannot eliminate an impact. Some policies better contain the inflationary effects of a disruption, but are less effective in mitigating losses in aggregate production and higher unemployment. For others, the converse is true. Further, the appropriateness of each policy varies with the size and anticipated duration of the import disruption. Congress may wish to consider a portfolio of standby policies as well as the selection of just one. Two appendices offer further policy analyses. 10 references, 3 tables.

  10. Managing Information Technology in the Federal Government: Assessing the Development and Application of Agency-wide Policies.

    ERIC Educational Resources Information Center

    Holden, Stephen H.

    1996-01-01

    Examines factors that support or impede federal agency application and enforcement of information technology (IT) management policy. Describes the results of a study on the efficacy of the Office of Management and Budget's (OMB) information resource policy. Six tables present information on the policy framework for managing IT. (AEF)

  11. Integrated dynamic policy management methodology and system for strategic environmental assessment of golf course installation policy in Taiwan

    SciTech Connect

    Chen, Ching-Ho; Liu, Wei-Lin; Liaw, Shu-Liang

    2011-01-15

    Strategic environmental assessment (SEA) focuses primarily on assessing how policies, plans, and programs (PPPs) influence the sustainability of the involved regions. However, the processes of assessing policies and developing management strategies for pollution load and resource use are usually separate in the current SEA system. This study developed a policy management methodology to overcome the defects generated during the above processes. This work first devised a dynamic management framework using the methods of systems thinking, system dynamics, and Managing for Results (MFRs). Furthermore, a driving force-pressure-state-impact-response (DPSIR) indicator system was developed. The golf course installation policy was applied as a case study. Taiwan, counties of Taiwan, and the golf courses within those individual counties were identified as a system, subsystems, and objects, respectively. This study identified an object-linked double-layer framework with multi-stage-option to simultaneously to quantify golf courses in each subsystem and determine ratios of abatement and allocation for pollution load and resource use of each golf course. The DPSIR indicator values for each item of each golf course in each subsystem are calculated based on the options taken in the two decision layers. The summation of indicator values for all items of all golf courses in all subsystems according to various options is defined as the sustainability value of the policy. An optimization model and a system (IDPMS) were developed to obtain the greatest sustainability value of the policy, while golf course quantity, human activity intensity, total quantities of pollution load and resource use are simultaneously obtained. The solution method based on enumeration of multiple bounds for objectives and constraints (EMBOC) was developed for the problem with 1.95 x 10{sup 128} combinations of possible options to solve the optimal solution in ten minutes using a personal computer with 3.0 GHz

  12. Sustainable gold mining management waste policy in Romania

    NASA Astrophysics Data System (ADS)

    Tudor, Elena; Filipciuc, Constantina

    2016-04-01

    -closure monitoring program implementation and financing. Apart from the Mining Law, the Government Decision, which transposes EU Directive on the management of waste from extractive industries, as well as Government Emergency Ordinance, which implements the requirements of EU Directive 2004/35/CE on environmental liability, requests financial guarantees for waste facilities maintenance and for environment restoration in the case of pollution, respectively. In practice, there are problems in the calculation of the financial guarantee and the development of financial security instruments and markets as required by Directive, due to the lack of expertise in financial, economic and liability matters. Mining companies are usually not required to set up a special guarantee for the waste facilities, but only to set up and maintain the financial guarantee regulated under the Mining Law. Romania - because of the structure of its mining sector - has serious environmental legacies, a lack of funds for their restoration and the need to strengthen the administrative capacity in this area, as well as the important tasks on harmonization and/or implementation of the EU mining waste legislation. This work is presented within the framework of SUSMIN project. Key words : sustainable development, waste management, policy

  13. The Impact of Collective Bargaining on School Management and Policy.

    ERIC Educational Resources Information Center

    Mitchell, Douglas E.; And Others

    1981-01-01

    One-year study of policy effects of collective bargaining in eight Illinois and California school districts found both sides' emotional commitment to bargaining positions, conflict over security and autonomy, and bargaining styles generated policy changes. Available from American Journal of Education, University of Chicago Press, 5801 South Ellis…

  14. Assessment of the Netherlands' flood risk management policy under global change.

    PubMed

    Klijn, Frans; de Bruijn, Karin M; Knoop, Joost; Kwadijk, Jaap

    2012-03-01

    Climate change and sea level rise urge low-lying countries to draft adaption policies. In this context, we assessed whether, to what extent and when the Netherlands' current flood risk management policy may require a revision. By applying scenarios on climate change and socio-economic development and performing flood simulations, we established the past and future changes in flood probabilities, exposure and consequences until about 2050. We also questioned whether the present policy may be extended much longer, applying the concept of 'policy tipping points'. Climate change was found to cause a significant increase of flood risk, but less than economic development does. We also established that the current flood risk management policy in the Netherlands can be continued for centuries when the sea level rise rate does not exceed 1.5 m per century. However, we also conclude that the present policy may not be the most attractive strategy, as it has some obvious flaws.

  15. Scheduling and Delivering Aircraft to Departure Fixes in the NY Metroplex with Controller-Managed Spacing Tools

    NASA Technical Reports Server (NTRS)

    Chevalley, Eric; Parke, Bonny; Kraut, Josh M.; Bienert, Nancy; Omar, Faisal; Palmer, Everett A.

    2015-01-01

    In this paper, successful Time-Based Flow Management (TBFM) scheduling systems for arrivals are considered and adapted to apply to departures. We present a concept of operations that integrates Controller-Managed Spacing tools for departures (CMS-D) with existing tactical departure scheduling tools to coordinate demand at departure fixes in a metroplex environment. We tested our concept in a Human-in-the-Loop simulation and compared the effect of two scheduling conditions: 1) "Departure Scheduling" consisting of an emulation of the Integrated Departure and Arrival Capability (IDAC) where Towers and a Planner (Traffic Management Coordinator at the appropriate facility) coordinate aircraft scheduled takeoff times to departure fixes; and 2) "Arrival Sensitive Departure Scheduling" where, in addition, the Tower and Planner also consider arrival Scheduled Time of Arrivals (STAs) at the airport's dependent runway. Results indicate little difference between the two scheduling conditions, but a large difference between the No Tools and the two scheduling conditions with CMS-D tools. The scheduling/CMS-D tools conditions markedly reduced heading, speed clearances, and workload for controllers who were merging flows at the departure fixes. In the tool conditions, departure controllers conditioned departures earlier rather than later when aircraft were tied near the departure fixes. In the scheduling/CMS-D tools conditions, departures crossed the departure fixes 50 seconds earlier and with an 8% error rate (consisting of time ahead or behind desired time of arrival) compared to a 19% error rate in the No Tool condition. Two exploratory runs showed that similar beneficial effects can be obtained only with the CMS-D tools without scheduling takeoff times, but at the cost of a somewhat higher workload for controllers, indicating the benefits of pre-departure scheduling of aircraft with minimal delays. Hence, we found that CMS-D tools were very beneficial in the metroplex

  16. Analysis of Complexity Evolution Management and Human Performance Issues in Commercial Aircraft Automation Systems

    NASA Technical Reports Server (NTRS)

    Vakil, Sanjay S.; Hansman, R. John

    2000-01-01

    Autoflight systems in the current generation of aircraft have been implicated in several recent incidents and accidents. A contributory aspect to these incidents may be the manner in which aircraft transition between differing behaviours or 'modes.' The current state of aircraft automation was investigated and the incremental development of the autoflight system was tracked through a set of aircraft to gain insight into how these systems developed. This process appears to have resulted in a system without a consistent global representation. In order to evaluate and examine autoflight systems, a 'Hybrid Automation Representation' (HAR) was developed. This representation was used to examine several specific problems known to exist in aircraft systems. Cyclomatic complexity is an analysis tool from computer science which counts the number of linearly independent paths through a program graph. This approach was extended to examine autoflight mode transitions modelled with the HAR. A survey was conducted of pilots to identify those autoflight mode transitions which airline pilots find difficult. The transitions identified in this survey were analyzed using cyclomatic complexity to gain insight into the apparent complexity of the autoflight system from the perspective of the pilot. Mode transitions which had been identified as complex by pilots were found to have a high cyclomatic complexity. Further examination was made into a set of specific problems identified in aircraft: the lack of a consistent representation of automation, concern regarding appropriate feedback from the automation, and the implications of physical limitations on the autoflight systems. Mode transitions involved in changing to and leveling at a new altitude were identified across multiple aircraft by numerous pilots. Where possible, evaluation and verification of the behaviour of these autoflight mode transitions was investigated via aircraft-specific high fidelity simulators. Three solution

  17. Integrated pest management policies in America's schools: is federal legislation needed?

    PubMed

    Taylor, Andrea Kidd; Esdaille, Kyle

    2010-01-01

    America's school children are at risk of developing asthma and other respiratory illnesses as a result of exposure to hazardous pesticides. Integrated pest management (IPM) policies are being implemented in states and school districts across the country; however, the content and regulation of these policies vary. The need for standardization of such policies and a federal IPM law is the only way to ensure that children in America's schools are adequately protected from exposure to hazardous pesticides used to control pests.

  18. Headteacher Critique and Resistance: A Challenge for Policy, and for Leadership/Management Scholars

    ERIC Educational Resources Information Center

    Thomson, Pat

    2008-01-01

    Educational leadership/management scholars have undertaken work which documents the difficulties particular headteachers face when implementing policy. Some have suggested that headteachers mediate policy, ensuring the best possible outcomes for their schools, but there is also critique of this argument and a counter-suggestion that heads ought to…

  19. 77 FR 427 - EPAAR Clause for Compliance With EPA Policies for Information Resources Management

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-05

    ... AGENCY 48 CFR Part 1552 EPAAR Clause for Compliance With EPA Policies for Information Resources Management AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: EPA will amend the EPA... to update terminology and Web site links related to EPA policies for information resources...

  20. Insect detection and nitrogen management for irrigated potatoes using remote sensing from small unmanned aircraft systems

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Remote sensing with small unmanned aircraft systems (sUAS) has potential applications in agriculture because low flight altitudes allow image acquisition at very high spatial resolution. We set up experiments at the Oregon State University Hermiston Agricultural Research and Extension Center with d...

  1. Agricultural aircraft and thermal imaging - from detecting sand boils at the levee to irrigation management

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Thermal imaging has many potential uses from aerial platforms. A thermal imaging camera was brought into service to detect potential leakage and sand boils at the Mississippi River levee during the flood period of April and May, 2011. This camera was mounted on an agricultural aircraft and operated ...

  2. The Policy-Science Interface for Land Management in a Changing Climate -- Closing the Gap Between Scientists, Natural Resource Managers and Policy Makers. (Invited)

    NASA Astrophysics Data System (ADS)

    Daley-Laursen, S. B.

    2013-12-01

    Climate change and related perturbations present significant challenges and opportunities for effective communications among natural resource managers, scientists and policy makers. Communication is important because of the potential dire and sometimes irreversible impacts of climate change, but challenges abound because of the lack of perceived immediacy and direct impact upon the public and land managers. The USGS national network of eight Climate Science Centers endeavors to increase communications among scientists, managers and policy makers through processes of consultation during the establishment of a science agenda and science prioritization based on inputs from a broad array of stakeholders. A Climate Science Boot Camp also fosters open dialogue and working relationships between early career climate scientists and an array of practicing natural resource managers. Professor of Natural Resources, former Dean of NR and University President Interim, PI Northwest Climate Science Center, Director Northwest Knowledge Network, Federal Relations Officer

  3. A reappraisal of transport aircraft needs 1985 - 2000: Perceptions of airline management in a changing economic, regulatory, and technological environment

    NASA Technical Reports Server (NTRS)

    Spencer, F. A.

    1982-01-01

    Views of the executives of 24 major, national, regional, and commuter airlines concerning the effect of recent regulatory, economic, and technological changes on the roles they see for their airlines, and consequent changes in their plans for acquiring aircraft for the 1985 to 2000 period were surveyed. Differing perceptions on the economic justification for new-technology jets in the context of the carriers' present and projected financial conditions are outlined. After examining the cases for new or intermediate size jets, the study discusses turboprop powered transports, including the carriers' potential interest in an advanced technology, high-speed turboprop or prop-fan. Finally, the implications of foreign competition are examined in terms of each carrier's evaluation of the quality and financial offerings, as well as possible 'Buy American' policy predisposition.

  4. Evaluation of Four Water Management Policies for Ogallala Aquifer Sustainability in the Texas High Plains

    NASA Astrophysics Data System (ADS)

    Hernandez, J. E.; Gowda, P. H.; Howell, T. A.; Marek, T. H.; Ha, W.; Almas, L. K.

    2010-12-01

    Diminishing groundwater supply in the Ogallala Aquifer will severely reduce regional crop and animal production in the absence of a sustainable water management policy. It is essential to mitigate adverse impacts on the regional economy due to future withdrawals of the limited groundwater resource. Currently, approximately ten alternative water management policies are being debated by policy makers in the Central and Southern High Plains of the Ogallala Aquifer region. Before implementing any new policy or modifying current policies, newer alternative policies should be evaluated for their impact on groundwater levels with eventual extension to regional economic impacts. The main objective of this study was to evaluate four water management policies, from the debated ones, on future groundwater levels in the Ogallala Aquifer beneath four heavily irrigated counties (Dallam, Sherman, Hartley, and Moore) located in the northwest corner of the Texas High Plains using a calibrated ModFlow model. The four water management policies were (1) voluntary permanent conversion to dry land production up to 10% of the total irrigated area, (2) adoption of advances in biotechnology that allow water use reductions at a rate of 1% per year up to 10% of current use, (3) mandatory water use reduction to decrease the total water pumped by 10% (volume per unit land area per year), and (4) voluntary temporary conversion to dry land production during 15 years for a maximum area of 10% of the total irrigated area. The water management policies were converted into water demand rates for ModFlow model inputs. Simulations were conducted for a 50-year (2010-2060) period. Preliminary results indicate that a combination of more than one policy will be required to produce a significant reduction in the current groundwater depletion rates.

  5. Strategic effects of future environmental policy commitments: climate change, solar radiation management and correlated air pollutants.

    PubMed

    Qu, Jingwen; Silva, Emilson Caputo Delfino

    2015-03-15

    We study the effects of environmental policy commitments in a futuristic world in which solar radiation management (SRM) can be utilized to reduce climate change damages. Carbon and sulfur dioxide emissions (correlated pollutants) can be reduced through tradable permits. We show that if nations simultaneously commit to carbon permit policies, national SRM levels rise with carbon quotas. Alternatively, if they simultaneously commit to SRM policies, the global temperature falls with each unit increase in the global SRM level. A nation always wishes to be a leader in policymaking, but prefers carbon to SRM policymaking. The globe prefers SRM policy commitments.

  6. Science, policy and the management of sewage materials. The New York City experience.

    PubMed

    Swanson, R Lawrence; Bortman, Marci L; O'Connor, Thomas P; Stanford, Harold M

    2004-11-01

    Development of national policy on sewage sludge management is a classic example of incremental policy formulation [Fiorino, D.J. 1995. Making Environmental Policy. University of California Press. Berkeley, CA. p. 269]. Consequently, policy has developed piecemeal, and results are, in some ways, different than intended. Land application of sewage sludge has not been a panacea. Many of the same types of policy are now being raised about it. We demonstrate this by examining the management of sewage materials by New York City from near the turn of the 20th century, when ocean dumping was viewed as a means to alleviate some of the gross pollution in New York Harbor, to when ocean dumping was banned, and thence to the present when sludge is applied to land as "biosolids." Lessons learned during this long, sometimes contentious history can be applied to present situations--specifically not understanding the long-term consequences of land-based reuse and disposal technologies.

  7. Models of science-policy interaction: exploring approaches to Bisphenol A management in the EU.

    PubMed

    Udovyk, O

    2014-07-01

    This study investigated science-policy interaction models and their limitations under conditions of uncertainty. In detail, it looked at the management of the suspected endocrine-disrupting chemical Bisphenol A (BPA). Despite growing evidence that BPA is hazardous to human and environmental health, the level of scientific uncertainty is still high and, as a result, there is significant disagreement on the actual extent and type of risk. Analysis of decision-making processes at different regulatory levels (EU, Sweden, and the Swedish municipality of Gothenburg) exposed chemicals risk management and associated science-policy interaction under uncertainty. The results of the study show that chemicals management and associated science-policy interaction follow the modern model of science-policy interaction, where science is assumed to 'speak truth to policy' and highlights existing limitations of this model under conditions of uncertainty. The study not only explores alternative models (precautionary, consensus, science-policy demarcation. and extended participation) but also shows their limitations. The study concludes that all models come with their particular underlying assumptions, strengths, and limitations. At the same time, by exposing serious limitations of the modern model, the study calls for a rethinking of the relationship between science, policy, and management.

  8. The policy work of piloting: Mobilising and managing conflict and ambiguity in the English NHS.

    PubMed

    Bailey, Simon; Checkland, Kath; Hodgson, Damian; McBride, Anne; Elvey, Rebecca; Parkin, Stephen; Rothwell, Katy; Pierides, Dean

    2017-02-03

    In spite of their widespread use in policy making in the UK and elsewhere, there is a relatively sparse literature specifically devoted to policy pilots. Recent research on policy piloting has focused on the role of pilots in making policy work in accordance with national agendas. Taking this as a point of departure, the present paper develops the notion of pilots doing policy work. It does this by situating piloting within established theories of policy formulation and implementation, and illustrating using an empirical case. Our case is drawn from a qualitative policy ethnography of a local government pilot programme aiming to extend access to healthcare services. Our case explores the collective entrepreneurship of regional policy makers together with local pilot volunteers. We argue that pilots work to mobilise and manage the ambiguity and conflict associated with particular policy goals, and in their structure and design, shape action towards particular outcomes. We conclude with a discussion of the generative but managed role which piloting affords to local implementers.

  9. Wartime Distribution Operations: Roles of Focused Logistics, Velocity Management, Strategic Distribution Policy and Air Clearance Policy

    DTIC Science & Technology

    2004-03-19

    EFFECTIVE AND EFFICIENT ..................................................1 VELOCITY MANAGEMENT – DEFINITION AND HISTORY...achieve immediate improvements. This effort resulted in the Army adopting VM. VELOCITY MANAGEMENT – DEFINITION AND HISTORY Beginning in 1995, the Army

  10. KC-46 Tanker Aircraft: Program Generally Stable but Improvements in Managing Schedule Are Needed

    DTIC Science & Technology

    2013-02-27

    the government’s financial liability, and provide Boeing incentives to reduce costs in order to earn more profit . At this point in the program, both...environment is defined as technology readiness level 6, meaning that a model or prototype close to final form, fit, and function has been tested in a...impression of depth, or a 3rd dimension. Similar technology has been used on two foreign-operated refueling aircraft and a representative model

  11. Management challenges at the intersection of public policy environments and strategic decision making in public hospitals.

    PubMed

    Longest, Beaufort B

    2012-01-01

    Hospitals in the United States are heavily impacted by public policies that affect them. For example, Medicare and Medicaid programs account for more than half the revenue in most of the nation's almost 5,000 community hospitals, including the almost 1,100 public hospitals controlled by state and local governments (American Hospital Association, 2012). The public hospitals are especially closely aligned with and controlled by governmental entities compared with hospitals with other kinds of sponsorship. This article addresses the management challenges at the intersection of the strategic management of public hospitals and their public policy environments. Public hospitals are complicated entities designed not only to provide health services but also in many cases to play key roles in health-related research and education and to play important general economic development roles in their communities. The multi-faceted strategic decision making in these organizations is as heavily affected by their public policy environments as by their business, demographic, technological or other external environments. Effectively managing the intersection of their public policy environments and their strategic management is indeed vital for contemporary public hospitals. This article is intended to clarify certain aspects of this intersection through a description and model of the strategic activity in public hospitals and the connection between this activity and their external environments. Specific attention is focused on the concept of public policy environments and their features. Attention is also given to how managers can assess public policy environments and incorporate the results into strategic activities.

  12. Sport Governance and Policy Development: An Ethical Approach to Managing Sport in the 21st Century

    ERIC Educational Resources Information Center

    Sawyer, Thomas H.; Bodey, Kimberly J.; Judge, Lawrence W.

    2008-01-01

    "Sport Governance and Policy Development" is written with the sport management student in mind. Designed to address the curriculum standards set by the National Association for Sport and Physical Education and the North American Society for Sport Management, this book provides information to meet core and related competency areas required for the…

  13. Policies and Background Literature for Self-Education on Research Data Management: An Annotated Bibliography

    ERIC Educational Resources Information Center

    Goben, Abigail; Raszewski, Rebecca

    2015-01-01

    Librarians navigating research data management self-education have an increasing body of literature to choose from, which may become overwhelming. This annotated bibliography reviews: (1) U.S. federal policies; (2) articles; and (3) books to assist librarians who are self-educating on research data management or are seeking background reading…

  14. Panarchy, Adaptive Management and Governance: Policy Options for Building Resilience

    EPA Science Inventory

    Environmental law plays a key role in shaping policy for sustainability. In particular, the types of legal instruments, institutions, and the response of law to the inherent variability in socio-ecological systems is critical. Environmental protection has typically involved a com...

  15. Panarchy, adaptive management and governance: policy options for building resilience

    EPA Science Inventory

    Environmental law plays a key role in shaping policy for sus­tainability. In particular, the types of legal instruments, institutions, and the response of law to the inherent variability in socio-ecological systems are critical. Environmental protection has typically involved a c...

  16. A Policy Change Strategy for Head Lice Management

    ERIC Educational Resources Information Center

    Andresen, Kathleen; McCarthy, Ann Marie

    2009-01-01

    The purpose of this project was to formulate an effective change strategy for head lice management in a group of five separate school districts within one county. Despite a desire to use evidence to support their practice, school nurses often encounter educational system barriers that prevent independent management of health conditions. The use of…

  17. Managing dual warehouses with an incentive policy for deteriorating items

    NASA Astrophysics Data System (ADS)

    Yu, Jonas C. P.; Wang, Kung-Jeng; Lin, Yu-Siang

    2016-02-01

    Distributors in a supply chain usually limit their own warehouse in finite capacity for cost reduction and excess stock is held in a rent warehouse. In this study, we examine inventory control for deteriorating items in a two-warehouse setting. Assuming that there is an incentive offered by a rent warehouse that allows the rental fee to decrease over time, the objective of this study is to maximise the joint profit of the manufacturer and the distributor. An optimisation procedure is developed to derive the optimal joint economic lot size policy. Several criteria are identified to select the most appropriate warehouse configuration and inventory policy on the basis of storage duration of materials in a rent warehouse. Sensitivity analysis is done to examine the results of model robustness. The proposed model enables a manufacturer with a channel distributor to coordinate the use of alternative warehouses, and to maximise the joint profit of the manufacturer and the distributor.

  18. An appraisal of policies and institutional frameworks impacting on smallholder agricultural water management in Zimbabwe

    NASA Astrophysics Data System (ADS)

    Nyagumbo, I.; Rurinda, J.

    Policies and institutional frameworks associated with and / or impacting on agricultural water management (AWM) in smallholder farming systems in Zimbabwe were analyzed through literature reviews, feedback from stakeholder workshops, key informant interviews and evaluation of policy impacts on implemented case study projects/programmes. The study showed that Zimbabwe has gone a long way towards developing a water management policy addressing both equity and access, through the Water and ZINWA of 1998. However, lack of incentives for improving efficient management and utilization of water resources once water has reached the farm gate was apparent, apart from punitive economic instruments levied on usage of increased volumes of water. For example, the new water reforms of 1998 penalized water savers through loss of any unused water in their permits to other users. In addition, the ability of smallholder farmers to access water for irrigation or other purposes was influenced by macro and micro-economic policies such as Economic Structural and Adjustment Programme (ESAP), Zimbabwe Programme for Economic and Social Transformation (ZIMPREST), prevailing monetary and fiscal policies, as well as the Land and Agrarian Reform policies. For instance, the implementation of ESAP from 1991 to 95 resulted in a decline in government support to management of communal irrigation schemes, and as a result only gravity-fed schemes survived. Also AWM projects/programmes that were in progress were prematurely terminated. While considerable emphasis was placed on rehabilitation of irrigation infrastructure since the fast track land reform in 1998, the policies remained rather silent on strategies for water management in rainfed systems. The piecemeal nature and fragmentation of policies and institutional frameworks scattered across government ministries and sectors were complex and created difficulties for smallholder farmers to access water resources. Poor policy implementation

  19. 41 CFR 102-192.155 - What should our agency-wide mail management policy statement cover?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...-wide mail management policy statement cover? 102-192.155 Section 102-192.155 Public Contracts and... REGULATION ADMINISTRATIVE PROGRAMS 192-MAIL MANAGEMENT Other Agency Responsibilities § 102-192.155 What should our agency-wide mail management policy statement cover? You should have a written,...

  20. 41 CFR 102-192.155 - What should our agency-wide mail management policy statement cover?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...-wide mail management policy statement cover? 102-192.155 Section 102-192.155 Public Contracts and... REGULATION ADMINISTRATIVE PROGRAMS 192-MAIL MANAGEMENT Other Agency Responsibilities § 102-192.155 What should our agency-wide mail management policy statement cover? You should have a written,...

  1. 41 CFR 102-192.155 - What should our agency-wide mail management policy statement cover?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...-wide mail management policy statement cover? 102-192.155 Section 102-192.155 Public Contracts and... REGULATION ADMINISTRATIVE PROGRAMS 192-MAIL MANAGEMENT Other Agency Responsibilities § 102-192.155 What should our agency-wide mail management policy statement cover? You should have a written,...

  2. Many-objective reservoir policy identification and refinement to reduce institutional myopia in water management

    NASA Astrophysics Data System (ADS)

    Giuliani, Matteo; Herman, Jonathan D.; Castelletti, Andrea; Reed, Patrick M.

    2014-05-01

    Current water reservoir operating policies are facing growing water demands as well as increasing uncertainties associated with a changing climate. However, policy inertia and myopia strongly limit the possibility of adapting current water reservoir operations to the undergoing change. Historical agreements and regulatory constraints limit the rate that reservoir operations are innovated and creates policy inertia, where water institutions are unlikely to change their current practices in absence of dramatic failures. Yet, no guarantee exists that historical management policies will not fail in coming years. In reference to policy myopia, although it has long been recognized that water reservoir systems are generally framed in heterogeneous socio-economic contexts involving a myriad of conflicting, non-commensurable operating objectives, the broader understanding of the multi-objective consequences of current operating rules as well as their vulnerability to hydroclimatic uncertainties is severely limited. This study proposes a decision analytic framework to overcome both policy inertia and myopia in complex river basin management contexts. The framework combines reservoir policy identification, many-objective optimization under uncertainty, and visual analytics to characterize current operations and discover key tradeoffs between alternative policies for balancing evolving demands and system uncertainties. The approach is demonstrated on the Conowingo Dam, located within the Lower Susquehanna River, USA. The Lower Susquehanna River is an interstate water body that has been subject to intensive water management efforts due to the system's competing demands from urban water supply, atomic power plant cooling, hydropower production, and federally regulated environmental flows. The proposed framework initially uses available streamflow observations to implicitly identify the current but unknown operating policy of Conowingo Dam. The quality of the identified baseline

  3. [Policy, management and participation in health: a reflection based on Habermas' theory of communicative action].

    PubMed

    Müller Neto, Júlio Strubing; Artmann, Elizabeth

    2012-12-01

    The article discusses the appropriation of the theory developed by Habermas to analyze health policies and management. The fundamental concepts of the discursive theory of democracy as a deliberative policy, procedural democracy, the public sphere and civil society are analyzed. An attempt is made to demonstrate that the concepts of deliberative policies are grounded on basic theoretical categories of Habermas's conception of language, namely the theory of communicative action (TCA): lifeworld and system; communicative action and discourse; the ideal speech situation. The possibility of translating the categories presented in analytical categories, such as the experiences of social participation in deliberative forums and the results for the formulation and implementation of policies and health management is discussed. The conclusion drawn is that the theoretical categories reveal great explanatory potential and analytical categories are important provided that they are mediated and contextualized.

  4. Energy management of three-dimensional minimum-time intercept. [for aircraft flight optimization

    NASA Technical Reports Server (NTRS)

    Kelley, H. J.; Cliff, E. M.; Visser, H. G.

    1985-01-01

    A real-time computer algorithm to control and optimize aircraft flight profiles is described and applied to a three-dimensional minimum-time intercept mission. The proposed scheme has roots in two well known techniques: singular perturbations and neighboring-optimal guidance. Use of singular-perturbation ideas is made in terms of the assumed trajectory-family structure. A heading/energy family of prestored point-mass-model state-Euler solutions is used as the baseline in this scheme. The next step is to generate a near-optimal guidance law that will transfer the aircraft to the vicinity of this reference family. The control commands fed to the autopilot (bank angle and load factor) consist of the reference controls plus correction terms which are linear combinations of the altitude and path-angle deviations from reference values, weighted by a set of precalculated gains. In this respect the proposed scheme resembles neighboring-optimal guidance. However, in contrast to the neighboring-optimal guidance scheme, the reference control and state variables as well as the feedback gains are stored as functions of energy and heading in the present approach. Some numerical results comparing open-loop optimal and approximate feedback solutions are presented.

  5. Propulsion Control and Health Management (PCHM) Technology for Flight Test on the C-17 T-1 Aircraft

    NASA Technical Reports Server (NTRS)

    Simon, Donald L.; Garg, Sanjay; Venti, Michael

    2004-01-01

    The C-I 7 T-l Globemaster III is an Air Force flight research vehicle located at Edwards Air Force Base. NASA Dryden and the C-17 System Program Office have entered into a Memorandum of Agreement to permit NASA the use of the C-I 7 T-I to conduct flight research on a mutually coordinated schedule. The C-17 Propulsion Control and Health Management (PCHM) Working Group was formed in order to foster discussion and coordinate planning amongst the various government agencies conducting PCHM research with a potential need for flight testing, and to communicate to the PCHM community the capabilities of the C-17 T-l aircraft to support such flight testing. This paper documents the output of this Working Group, including a summary of the candidate PCHM technologies identified and their associated benefits relative to NASA goals and objectives.

  6. Flight Demonstration of X-33 Vehicle Health Management System Components on the F/A-18 Systems Research Aircraft

    NASA Technical Reports Server (NTRS)

    Schweikhard, Keith A.; Richards, W. Lance; Theisen, John; Mouyos, William; Garbos, Raymond; Schkolnik, Gerald (Technical Monitor)

    1998-01-01

    The X-33 reusable launch vehicle demonstrator has identified the need to implement a vehicle health monitoring system that can acquire data that monitors system health and performance. Sanders, a Lockheed Martin Company, has designed and developed a commercial off-the-shelf (COTS)-based open architecture system that implements a number of technologies that have not been previously used in a flight environment. NASA Dryden Flight Research Center and Sanders teamed to demonstrate that the distributed remote health nodes, fiber optic distributed strain sensor, and fiber distributed data interface communications components of the X-33 vehicle health management (VHM) system could be successfully integrated and flown on a NASA F-18 aircraft. This paper briefly describes components of X-33 VHM architecture flown at Dryden and summarizes the integration and flight demonstration of these X-33 VHM components. Finally, it presents early results from the integration and flight efforts.

  7. Flight Demonstration of X-33 Vehicle Health Management System Components on the F/A-18 Systems Research Aircraft

    NASA Technical Reports Server (NTRS)

    Schweikhard, Keith A.; Richards, W. Lance; Theisen, John; Mouyos, William; Garbos, Raymond

    2001-01-01

    The X-33 reusable launch vehicle demonstrator has identified the need to implement a vehicle health monitoring system that can acquire data that monitors system health and performance. Sanders, a Lockheed Martin Company, has designed and developed a COTS-based open architecture system that implements a number of technologies that have not been previously used in a flight environment. NASA Dryden Flight Research Center and Sanders teamed to demonstrate that the distributed remote health nodes, fiber optic distributed strain sensor, and fiber distributed data interface communications components of the X-33 vehicle health management (VHM) system could be successfully integrated and flown on a NASA F-18 aircraft. This paper briefly describes components of X-33 VHM architecture flown at Dryden and summarizes the integration and flight demonstration of these X-33 VHM components. Finally, it presents early results from the integration and flight efforts.

  8. Role of Science, Policy, and Society in Adaptive Watershed Management

    NASA Astrophysics Data System (ADS)

    Webb, Richard M. T.

    2009-03-01

    Planning for an Uncertain Future: Monitoring, Integration, and Adaptation; Estes Park, Colorado, 8-11 September 2008; Water managers around the world are being tasked to include potential effects of climate change in their future operations scenarios. One important water manager, the federal government, owns and manages 30% of all land in the United States, the vast majority of which is in western states and Alaska. On 9 March 2007, the Secretary of the Interior signed Order 3270, which states that adaptive management should be considered when (1) there are consequential decisions to be made; (2) there is an opportunity to apply learning; (3) the objectives of management are clear; (4) the value of reducing uncertainty is high; (5) uncertainty can be expressed as a set of competing, testable models; and (6) an experimental design and monitoring system can be put in place with a reasonable expectation of reducing uncertainty. The Third Interagency Conference on Research in the Watersheds provided an appropriate forum to discuss science-driven resource management in the context of new adaptive management strategies. The conference was organized by the U.S. Geological Survey (USGS) and cosponsored by the Consortium of Universities for the Advancement of Hydrologic Science, Inc., the U.S. Environmental Protection Agency, the U.S. Agricultural Research Service, the Natural Resources Conservation Service, the U.S. Forest Service, the National Park Service, the Bureau of Reclamation, the Bureau of Land Management, the U.S. Fish and Wildlife Service, and the U.S. National Oceanic and Atmospheric Administration.

  9. Policy implications in developing a land use management information systems

    NASA Technical Reports Server (NTRS)

    Landini, A. J.

    1975-01-01

    The current land use map for the city of Los Angeles was developed by the guesstimation process and provides single stage information for each level in the critical geographical hierarchy for land use planning management. Processing and incorporation of LANDSAT data in the land use information system requires special funding; however, computergraphic maps are able to provide a viable information system for city planning and management.

  10. A Survey of Aircraft Structural-Life Management Programs in the U.S. Navy, the Canadian Forces, and the U.S. Air Force

    DTIC Science & Technology

    2006-01-01

    the fuselage, wing , empennage , landing gear, control systems, engine section, nacelles, air induction, weapon mounts, engine mounts, structural ...managing and executing the program. The military standard includes require- ments for design , analysis, and test procedures to establish structural ...strength-based design concept, in which the aircraft structure was designed to prevent structural failure resulting from a single application of a load

  11. Management of clandestine drug laboratories: need for evidence-based environmental health policies.

    PubMed

    Al-Obaidi, Tamara A; Fletcher, Stephanie M

    2014-01-01

    Clandestine drug laboratories (CDLs) have been emerging and increasing as a public health problem in Australia, with methamphetamine being the dominant illegally manufactured drug. However, management and remediation of contaminated properties are still limited in terms of regulation and direction, especially in relation to public and environmental health practice. Therefore, this review provides an update on the hazards and health effects associated with CDLs, with a specific look at the management of these labs from an Australian perspective. Particularly, the paper attempts to describe the policy landscape for management of CDLs, and identifies current gaps and how further research may be utilised to advance understanding and management of CDLs and inform public health policies. The paper highlights a significant lack of evidence-based policies and guidelines to guide regulatory authority including environmental health officers in Australia. Only recently, the national Clandestine Drug Laboratory Guidelines were developed to assist relevant authority and specialists manage and carry out investigations and remediation of contaminated sites. However, only three states have developed state-based guidelines, some of which are inadequate to meet environmental health requirements. The review recommends well-needed inter-sectoral collaborations and further research to provide an evidence base for the development of robust policies and standard operating procedures for safe and effective environmental health management and remediation of CDLs.

  12. Airborne Conflict Management within Confined Airspace in a Piloted Simulation of DAG-TM Autonomous Aircraft Operations

    NASA Technical Reports Server (NTRS)

    Barmore, Bryan; Johnson, Edward; Wing, David J.; Barhydt, Richard

    2003-01-01

    A human-in-the-loop experiment was performed at the NASA Langley Research Center to study the feasibility of Distributed Air/Ground Traffic Management (DAG-TM) autonomous aircraft operations in highly constrained airspace. The airspace was constrained by a pair of special use airspace (SUA) regions on either side of the pilot s planned route. The available airspace was further varied by changing the separation standard for lateral separation between 3 nm and 5 nm. The pilot had to maneuver through the corridor between the SUA s, avoid other traffic and meet flow management constraints. Traffic flow management (TFM) constraints were imposed as a required time of arrival and crossing altitude at an en route fix. This is a follow-up study to work presented at the 4th USA/Europe Air Traffic Management R&D Seminar in December 2001. Nearly all of the pilots were able to meet their TFM constraints while maintaining adequate separation from other traffic. In only 3 out of 59 runs were the pilots unable to meet their required time of arrival. Two loss of separation cases are studied and it is found that the pilots need conflict prevention information presented in a clearer manner. No degradation of performance or safety was seen between the wide and narrow corridors. Although this was not a thorough study of the consequences of reducing the en route lateral separation, nothing was found that would refute the feasibility of reducing the separation requirement from 5 nm to 3 nm. The creation of additional, second-generation conflicts is also investigated. Two resolution methods were offered to the pilots: strategic and tactical. The strategic method is a closed-loop alteration to the Flight Management System (FMS) active route that considers other traffic as well as TFM constraints. The tactical resolutions are short-term resolutions that leave avoiding other traffic conflicts and meeting the TFM constraints to the pilot. Those that made use of the strategic tools avoided

  13. Managing for biodiversity unresolved science and policy questions

    SciTech Connect

    Westman, W.E. )

    1990-01-01

    A discussion is presented of efficient strategies for species preservationin spite of continued human alteration of the environment. Current policy and unresolved questions are included in the discussion. Incentives to maintain seminatural areas as a conservation strategy are recommended: planting of hedgerows or windbreaks to provide corridors for migration of species during climate change; purchase of development rights of natural and seminatural land for conversion to park reserves when climate stabilizes; use of intercropping, traditional forest gardens and crop plantings in the tropics; and maintenance of seminatural habitats on public and private lands.

  14. Soil erosion, policy and management in China coastal zone

    NASA Astrophysics Data System (ADS)

    Lu, Qingshui; Gao, Zhiqiang; Chen, Qiao; Ning, Jicai; Shi, Runhe; Gao, Wei

    2013-09-01

    The coastal zone is very important in the world. China coastal zone was granted the first priority of developing economy in the late 1980s. Since then, high population density and rapid economic development hace caused intensive changes of LUCC in this zone. Those changes have lead to land degradation. Besides, China governments launched series of projects and policy to improve such problems. Those will inevitably cause to diverse spatial dynamics of land degradtion. However, the state of land degradation in certain time is still unknown. Soil erosion is an important indicator of land degradation.Therefore, we use RS images,RUSLE model to anlyze the spatial pattern of soil erosion for 2000. By spatial analysis, we found that soil erosion in China coastal zone is not serious. Widespread soil erosion is only occurred on coastal zones in Shandong, Hainan and werstern Guangdong Province. Although rainfall eosivity factor(R) is higher in southern coastal zone, erosion tends to occur on the slopes with lower LS values in northern coastal zone than southern coastal zone. Goevernments have enforced some policy to reduce the extent of soil erosion by conversion of farmland to woodland and barren mountains to woodland. But the difference between southern and northern coastal zone is still not realized. To improve soil eorosion in those areas, we should let governments put more funds to increase vegetation cover in north. Such study will provide helpful suggestions for governments to prevent soil erosion in coastal zone.

  15. Integration of On-Line and Off-Line Diagnostic Algorithms for Aircraft Engine Health Management

    NASA Technical Reports Server (NTRS)

    Kobayashi, Takahisa; Simon, Donald L.

    2007-01-01

    This paper investigates the integration of on-line and off-line diagnostic algorithms for aircraft gas turbine engines. The on-line diagnostic algorithm is designed for in-flight fault detection. It continuously monitors engine outputs for anomalous signatures induced by faults. The off-line diagnostic algorithm is designed to track engine health degradation over the lifetime of an engine. It estimates engine health degradation periodically over the course of the engine s life. The estimate generated by the off-line algorithm is used to update the on-line algorithm. Through this integration, the on-line algorithm becomes aware of engine health degradation, and its effectiveness to detect faults can be maintained while the engine continues to degrade. The benefit of this integration is investigated in a simulation environment using a nonlinear engine model.

  16. Definition of Earth Resources Policy and Management Problems in California

    NASA Technical Reports Server (NTRS)

    Churchman, C. W.

    1972-01-01

    The activities of the Social Sciences Group in solving earth resources management problems as related to social factors, are reported. Major efforts of the Group revolved around identifying potential users of ERTS data, ascertain the user's needs, and assay the organizational impacts of new and technologically advanced sources of information. Attempts were also made to develop a linear programming model to be used in decision making with respect to resources being observed by ERTS and other remote sensing vehicles. The cost effectiveness of solving these management problems is discussed.

  17. 41 CFR 102-74.155 - What energy conservation policy must Federal agencies follow in the management of facilities?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false What energy conservation... MANAGEMENT REGULATION REAL PROPERTY 74-FACILITY MANAGEMENT Facility Management Energy Conservation § 102-74.155 What energy conservation policy must Federal agencies follow in the management of...

  18. 41 CFR 102-74.155 - What energy conservation policy must Federal agencies follow in the management of facilities?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false What energy conservation... MANAGEMENT REGULATION REAL PROPERTY 74-FACILITY MANAGEMENT Facility Management Energy Conservation § 102-74.155 What energy conservation policy must Federal agencies follow in the management of...

  19. 41 CFR 102-74.155 - What energy conservation policy must Federal agencies follow in the management of facilities?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false What energy conservation... MANAGEMENT REGULATION REAL PROPERTY 74-FACILITY MANAGEMENT Facility Management Energy Conservation § 102-74.155 What energy conservation policy must Federal agencies follow in the management of...

  20. 41 CFR 102-74.155 - What energy conservation policy must Federal agencies follow in the management of facilities?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false What energy conservation... MANAGEMENT REGULATION REAL PROPERTY 74-FACILITY MANAGEMENT Facility Management Energy Conservation § 102-74.155 What energy conservation policy must Federal agencies follow in the management of...

  1. 41 CFR 102-74.155 - What energy conservation policy must Federal agencies follow in the management of facilities?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What energy conservation... MANAGEMENT REGULATION REAL PROPERTY 74-FACILITY MANAGEMENT Facility Management Energy Conservation § 102-74.155 What energy conservation policy must Federal agencies follow in the management of...

  2. Reviewing Institutional Policies for Electronic Management of Assessment

    ERIC Educational Resources Information Center

    Voce, Julie

    2015-01-01

    Electronic assignment submission (e-submission) tools, such as those within course management systems (e.g. Blackboard), or systems such as Turnitin, which enable students to submit coursework online are now one of the main centrally supported institutional tools in Higher Education (HE) in the United Kingdom (UK), however the development of…

  3. 76 FR 75860 - National Forest System Invasive Species Management Policy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-05

    ... national forests and grasslands to conduct invasives species management efforts which complement ongoing or... partnerships involving national forests and grasslands; and for the use and sharing of information and... grasslands. 6. Use contract and permit clauses to require that the activities of contractors and...

  4. Definition of Earth Resource Policy and Management Problems in California

    NASA Technical Reports Server (NTRS)

    Churchman, C. W.; Clark, I.

    1971-01-01

    Management planning for the California water survey considers the use of satellite and airplane remote sensing information on water-source, -center, and -sink geographies. A model is developed for estimating the social benefit of water resource information and to identify the most important types of resource information relevant to regulatory agencies and the private sector.

  5. Many-Objective Reservoir Policy Identification and Refinement to Reduce Institutional Myopia in Water Management

    NASA Astrophysics Data System (ADS)

    Giuliani, M.; Herman, J. D.; Castelletti, A.; Reed, P. M.

    2013-12-01

    Institutional inertia strongly limits our ability to adapt water reservoir operations to better manage growing water demands as well as their associated uncertainties in a changing climate. Although it has long been recognized that these systems are generally framed in heterogeneous socio-economic contexts involving a myriad of conflicting, non-commensurable operating objectives, our broader understanding of the multiobjective consequences of current operating rules as well as their vulnerability to hydroclimatic uncertainties is severely limited. This study proposes a decision analytic framework to overcome policy inertia and myopia in complex river basin management contexts. The framework combines reservoir policy identification and many-objective optimization under uncertainty to characterize current operations and discover key tradeoffs between alternative policies for balancing evolving demands and system uncertainties. The approach is demonstrated on the Conowingo Dam, located within the Lower Susquehanna River, USA. The Lower Susquehanna River is an interstate water body that has been subject to intensive water management efforts due to the system's competing demands from urban water supply, atomic power plant cooling, hydropower production, and federally regulated environmental flows. Initially our proposed framework uses available streamflow observations to implicitly identify the Conowingo Dam's current but unknown operating policy. This baseline policy is identified by fitting radial basis functions to existing system dynamics. Our assumption in the baseline policy is that the dam operator is represented as a rational agent seeking to maximize primary operational objectives (i.e., guaranteeing the public water supply and maximizing the hydropower revenue). The quality of the identified baseline policy is evaluated by its ability to replicate historical release dynamics. Once identified, the historical baseline policy then provides a means of representing

  6. Water resources management. World Bank policy paper; Gestion des ressources en eau

    SciTech Connect

    1993-12-31

    The management framework presented in this study addresses the demand for water in Asia caused by rapid population growth and economic development. It focuses on three key actions to meet the challenge: evaluate how the region manages water resources; identify guidelines for the Bank`s water resource programs; and develop country-specific strategies and promote joint programs. Reforms built into the framework seek to modernize institutions that affect water sources. The authors suggest ways to improve planning and long-term management, streamline economic and financial policy, and upgrade `real-time` management, operation, and maintenance.

  7. The High-Level Radioactive Waste Policy Dilemma: Prospects for a Realistic Management Policy

    ERIC Educational Resources Information Center

    Hadjilambrinos, Constantine

    2006-01-01

    Since the dawn of the atomic age, the United States and every other nation that has chosen to use nuclear power have created hazardous substances that have the capacity to outlast human civilization, and possibly even the human species, and the potential to devastate the environment. The management of these substances that make up what has been…

  8. Policy and Research in a Post-Conflict Context: Issues and Challenges in the Implementation of the Rwandan Teacher Development and Management Policy

    ERIC Educational Resources Information Center

    Rutaisire, John; Gahima, Charles

    2009-01-01

    Purpose: The purpose of this paper is to assess the relationship between policy development and research evidence with specific reference to the Rwandan Teacher Development and Management Policy introduced in 2005. It aims to highlight the complexity of implementing large-scale system wide change in the specific context of a small African nation…

  9. Policy entrepreneurs and structural influence in integrated community case management policymaking in Burkina Faso.

    PubMed

    Shearer, Jessica C

    2015-12-01

    Policy entrepreneurs are individuals who attempt to influence the policy process and its outcomes through their opportunistic or incremental actions. Their success in the policy-making process has been associated with the convergence of four factors: behavioural traits; institutional factors; network position and political capital. Policy entrepreneurs have received little study in low- and middle-income country policy research despite observations of individualized decision-making, informal institutions and the unequal distribution and exercise of power in policymaking. This article aims to identify whether policy entrepreneurs were present in the policy process around integrated community case management (iCCM) in Burkina Faso, whether they were successful in achieving policy change, and whether success or failure can be explained using existing policy entrepreneur frameworks from high-income polities. This mixed methods policy study collected data from in-depth qualitative interviews and social network surveys of actors involved in iCCM policymaking [known locally as C-integrated management of childhood illness (IMCI)]; data were analysed based on the framework categories. Interview data pointed to one key individual who played a significant role in the inclusion of pneumonia treatment into the country's iCCM policy, an issue that had been a point of contention between government policy elites and development partners. Social network data confirmed that this actor was strategically located in the policy network to be able to reach the most other actors and to be able to control the flow of information. Although some development partner actors were as strategically located, none had the same level of authority or trust as was imbued by being a member of the government civil service. The entrepreneur's mid-level rank in the health ministry may have encouraged him/her to invest political capital and take risks that would not have been feasible or attractive to a

  10. Policy entrepreneurs and structural influence in integrated community case management policymaking in Burkina Faso

    PubMed Central

    2015-01-01

    Policy entrepreneurs are individuals who attempt to influence the policy process and its outcomes through their opportunistic or incremental actions. Their success in the policy-making process has been associated with the convergence of four factors: behavioural traits; institutional factors; network position and political capital. Policy entrepreneurs have received little study in low- and middle-income country policy research despite observations of individualized decision-making, informal institutions and the unequal distribution and exercise of power in policymaking. This article aims to identify whether policy entrepreneurs were present in the policy process around integrated community case management (iCCM) in Burkina Faso, whether they were successful in achieving policy change, and whether success or failure can be explained using existing policy entrepreneur frameworks from high-income polities. This mixed methods policy study collected data from in-depth qualitative interviews and social network surveys of actors involved in iCCM policymaking [known locally as C-integrated management of childhood illness (IMCI)]; data were analysed based on the framework categories. Interview data pointed to one key individual who played a significant role in the inclusion of pneumonia treatment into the country’s iCCM policy, an issue that had been a point of contention between government policy elites and development partners. Social network data confirmed that this actor was strategically located in the policy network to be able to reach the most other actors and to be able to control the flow of information. Although some development partner actors were as strategically located, none had the same level of authority or trust as was imbued by being a member of the government civil service. The entrepreneur’s mid-level rank in the health ministry may have encouraged him/her to invest political capital and take risks that would not have been feasible or attractive to

  11. Risk perception as a driver for risk management policies

    NASA Astrophysics Data System (ADS)

    Carmona, María; Mañez, María

    2016-04-01

    Risk is generally defined as the "combination of the probability of the occurrence of an event and its negative consequences" ( UNISDR, 2009). However, the perception of a risk differs among cultures regarding different features such as the context,causes, benefits or damage. Risk perception is the subjective valuation of the probability of an event happening and how concerned individuals or groups are with the consequences (Sjöberg, 2004). Our study is based on an existing framework for risk perception (Rehn and Rohrmann, 2000). We analyse the characteristics of the risk perception regarding extreme events (e.g.droughts) and how the perception of the group drives the action to manage the risk. We do this to achieve an overview of the conditions that let stakeholders join each other to improve risk management especially when governments are not reacting properly. For our research, attention is paid on risk perception of Multi-Sector Partnerships not taking into account the individual level of risk perception. We focus on those factors that make risk management effective and increase resilience. Multi-Sector Partnerships, considered as significant governance structures for risk management, might contribute to reduce vulnerability in prone areas to natural hazards and disasters. The Multi-Sector Partnerships used for our research are existing partnerships identified in the cases studies of the European project ENHANCE. We implement a survey to analyse the perception of risk in the case studies. That survey is based on the Cultural Theory (Douglas and Wildavsky, 1982)and the Protection Motivation Theory (Rogers, 1975). We analyse the results using the Qualitative-Comparative Analysis proposed by Ragin in 1987. The results show the main characteristics of a risk culture that are beneficial to manage a risk. Those characteristics are shaped by the perception of risk of the people involved in the partnership, which in turn shapes their risk management. Nevertheless, we

  12. Policy, practice and decision making for zoonotic disease management: water and Cryptosporidium.

    PubMed

    Austin, Zoë; Alcock, Ruth E; Christley, Robert M; Haygarth, Philip M; Heathwaite, A Louise; Latham, Sophia M; Mort, Maggie; Oliver, David M; Pickup, Roger; Wastling, Jonathan M; Wynne, Brian

    2012-04-01

    Decision making for zoonotic disease management should be based on many forms of appropriate data and sources of evidence. However, the criteria and timing for policy response and the resulting management decisions are often altered when a disease outbreak occurs and captures full media attention. In the case of waterborne disease, such as the robust protozoa, Cryptosporidium spp, exposure can cause significant human health risks and preventing exposure by maintaining high standards of biological and chemical water quality remains a priority for water companies in the UK. Little has been documented on how knowledge and information is translated between the many stakeholders involved in the management of Cryptosporidium, which is surprising given the different drivers that have shaped management decisions. Such information, coupled with the uncertainties that surround these data is essential for improving future management strategies that minimise disease outbreaks. Here, we examine the interplay between scientific information, the media, and emergent government and company policies to examine these issues using qualitative and quantitative data relating to Cryptosporidium management decisions by a water company in the North West of England. Our results show that political and media influences are powerful drivers of management decisions if fuelled by high profile outbreaks. Furthermore, the strength of the scientific evidence is often constrained by uncertainties in the data, and in the way knowledge is translated between policy levels during established risk management procedures. In particular, under or over-estimating risk during risk assessment procedures together with uncertainty regarding risk factors within the wider environment, was found to restrict the knowledge-base for decision-making in Cryptosporidium management. Our findings highlight some key current and future challenges facing the management of such diseases that are widely applicable to other

  13. Sustained yield forestry in Sweden and Russia: how does it correspond to sustainable forest management policy?

    PubMed

    Elbakidze, Marine; Andersson, Kjell; Angelstam, Per; Armstrong, Glen W; Axelsson, Robert; Doyon, Frederik; Hermansson, Martin; Jacobsson, Jonas; Pautov, Yurij

    2013-03-01

    This paper analyzes how sustained yield (SY) forestry is defined and implemented in Sweden and Russia, two countries with different forest-industrial regimes. We first compare definitions of SY forestry in national legislation and policies. Then we study forest management planning in two large forest management units with respect to: delivered forest products and values, how the harvest level of timber is defined, where the harvest takes place, and what treatments are used to sustain desired forest products and values. In Sweden SY forestry is maximum yield based on high-input forest management, and in Russia it is forestry based on natural regeneration with minimum investments in silviculture. We conclude that how SY forestry contributes to SFM depends on the context. Finally, we discuss the consequences of SY forestry as performed in Sweden and Russia related to its ability to support diverse forest functions, as envisioned in sustainable forest management policy.

  14. Analysis and moving base simulation of transition configuration management aspects of a powered lift aircraft

    NASA Technical Reports Server (NTRS)

    Johnson, W. A.; Craig, S. J.; Ashkenas, I. L.

    1973-01-01

    A study aimed at the implementation of a configuration management flight control system is reported. The system is designed to take the guesswork out of, and improve the operational safety of, transition flight in the region from cruise to STOL. Potential improvements in the trim configuration management aspects of the transition process are described.

  15. 75 FR 55341 - Recovery Policy, RP 9523.6, Mutual Aid Agreements for Public Assistance and Fire Management...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-10

    ... Assistance and Fire Management Assistance AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice of... comments on Recovery Policy, RP 9523.6, Mutual Aid Agreements for Public Assistance and Fire...

  16. Decision Support Model to Select the Optimal Municipal Solid Waste Management Policy at United States Air Force Installations.

    DTIC Science & Technology

    1997-03-03

    The United States Air Force has recently defined three objectives in developing strategies regarding the management of municipal solid waste at the...insight concerning the selection and implementation of a municipal solid waste management policy.

  17. Risk Management as Strategic Change in National Homeland Security Policy

    DTIC Science & Technology

    2007-09-01

    transit, maritime ports , and airports. It does this in partnership with the private sector, and state, local, and regional governments and...64 156 Wilson Dizard III, “TSA Rolls Dice On Risk Model,” Government Computer News, June 4, 2007. In the New York / New Jersey port region, risk...169 Government Accountability Office, Risk Management – Further Refinements Needed to Assess Risks and Prioritize Protective Measures at Ports and

  18. Assessing integrated pest management adoption: measurement problems and policy implications.

    PubMed

    Puente, Molly; Darnall, Nicole; Forkner, Rebecca E

    2011-11-01

    For more than a decade, the U.S. government has promoted integrated pest management (IPM) to advance sustainable agriculture. However, the usefulness of this practice has been questioned because of lagging implementation. There are at least two plausible rationales for the slow implementation: (1) growers are not adopting IPM-for whatever reason-and (2) current assessment methods are inadequate at assessing IPM implementation. Our research addresses the second plausibility. We suggest that the traditional approach to measuring IPM implementation on its own fails to assess the distinct, biologically hierarchical components of IPM, and instead aggregates growers' management practices into an overall adoption score. Knowledge of these distinct components and the extent to which they are implemented can inform government officials as to how they should develop targeted assistance programs to encourage broader IPM use. We address these concerns by assessing the components of IPM adoption and comparing our method to the traditional approach alone. Our results indicate that there are four distinct components of adoption-weed, insect, general, and ecosystem management-and that growers implement the first two components significantly more often than the latter two. These findings suggest that using a more nuanced measure to assess IPM adoption that expands on the traditional approach, allows for a better understanding of the degree of IPM implementation.

  19. Co-Construction of Agency and Environmental Management. The Case of Agri-Environmental Policy Implementation at Finnish Farms

    ERIC Educational Resources Information Center

    Kaljonen, Minna

    2006-01-01

    One of the main challenges of European environmental policies is to recruit local-level actors to fulfill set targets. This article explores how targets of European agri-environmental policy have been achieved in Finland. It also analyses how implementation practices produce conditions for agri-environmental management and how policy success-or…

  20. Higher Educational Policy, Interest Politics and Crisis Management: Facets and Aspects of the Greek Case within the EHEA

    ERIC Educational Resources Information Center

    Papadakis, Nikos E.; Tsakanika, Theofano; Kyridis, Argyris

    2012-01-01

    With this paper we approach the new policy making paradigm for Europe's higher education policy, set with the Bologna Process, given emphasis to the legitimacy deficit of this political venture and the necessity of a crisis management over the implementation phase within national frames. The implementation of the Bologna's policies, using Greece…

  1. 31 CFR 560.528 - Aircraft safety.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Aircraft safety. 560.528 Section 560..., Authorizations and Statements of Licensing Policy § 560.528 Aircraft safety. Specific licenses may be issued on a... the safety of civil aviation and safe operation of U.S.-origin commercial passenger aircraft....

  2. 31 CFR 560.528 - Aircraft safety.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Aircraft safety. 560.528 Section 560..., Authorizations and Statements of Licensing Policy § 560.528 Aircraft safety. Specific licenses may be issued on a... the safety of civil aviation and safe operation of U.S.-origin commercial passenger aircraft....

  3. 31 CFR 560.528 - Aircraft safety.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Aircraft safety. 560.528 Section 560..., Authorizations, and Statements of Licensing Policy § 560.528 Aircraft safety. Specific licenses may be issued on... insure the safety of civil aviation and safe operation of U.S.-origin commercial passenger aircraft....

  4. 31 CFR 560.528 - Aircraft safety.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Aircraft safety. 560.528 Section 560..., Authorizations, and Statements of Licensing Policy § 560.528 Aircraft safety. Specific licenses may be issued on... insure the safety of civil aviation and safe operation of U.S.-origin commercial passenger aircraft....

  5. 31 CFR 560.528 - Aircraft safety.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Aircraft safety. 560.528 Section 560..., Authorizations and Statements of Licensing Policy § 560.528 Aircraft safety. Specific licenses may be issued on a... the safety of civil aviation and safe operation of U.S.-origin commercial passenger aircraft....

  6. Policy-based approach to emergency bio-data management for mobile healthcare.

    PubMed

    Chun, Seung-Man; Park, Jong-Tae

    2014-01-01

    In m-healthcare service, accurate detection and notification of emergency situation are critical to chronic patients' life. Since they are usually performed by a limited number of medical staff, it is difficult to simultaneously support many patients in real-time. This article presents an architecture to support the emergency bio-data management for m-healthcare service using personalized emergency policy. The salient feature of the proposed architecture is that the decision on emergency is made using personalized emergency policy. Specifically, the structure of the detailed system components has also been designed. The emergency condition of the individual bio-data collected from wireless body area network is detected automatically using personalized emergency policy. The message flow diagram based on the personalized emergency policy is described. This enables quick emergency rescue service provided to the patient both accurately and immediately. The prototype of proposed system has been built to demonstrate the design concept.

  7. [Analysis of rulings by the Brazilian Ministry of Health and reflections on national health policy management].

    PubMed

    Baptista, Tatiana Wargas de Faria

    2007-03-01

    Ministry of Health rulings and provisions are important policy regulation tools that aim to orient the enforcement of health-related laws passed by the Legislative Branch, under the terms of the 1988 Federal Constitution. Such provisions have played a major role in the health sector, due not only to the number of documents submitted since the late 1990s, but mainly because of this tool's persuasive power in defining health sector policy. The current article aims to foster reflection on both national health policy management in Brazil and the main obstacles to the implementation of health reform operational aspects. The article classified and analyzed Ministry of Health rulings issued from 1990 to 2002. The study highlights the Ministry's centralizing approach and the use of financial and political persuasion tools that subject State and Municipal governments to the system's rules without creating a negotiated and sustained health policy that the country's institutional realities ratify and support.

  8. A Proposed Strategy for Research Misconduct Policy: A Review on Misconduct Management in Health Research System

    PubMed Central

    Djalalinia, Shirin; Owlia, Parviz; Malek Afzali, Hossein; Ghanei, Mostafa; Peykari, Niloofar

    2016-01-01

    Background: Today, with the rapid growth of scientific production, research misconduct has become a worldwide problem. This article is intended to introduce the successful experience on the management of research paper misconducts in the field of health research. Methods: Our aim was to design and develop the strategy for research misconduct policy. Focusing on the national regulatory system, we developed a hierarchical model for paper misconduct policy in all the medical sciences universities and their affiliated research units. Results: Through our regulatory policy for paper misconduct management, specific protocol was followed in the field of health research publications through which the capabilities of covering the four main elements of prevention, investigation, punishment, and correction have come together. Conclusions: Considering the proposed strategy, regarding the strengths and weaknesses, utilization of evaluation tool can be one of the best strategies to achieving the prospective of health research papers by 2025. PMID:27512558

  9. Unmanned Aircraft Systems Traffic Management (UTM) Safely Enabling UAS Operations in Low-Altitude Airspace

    NASA Technical Reports Server (NTRS)

    Kopardekar, Parimal H.

    2017-01-01

    Conduct research, development and testing to identify airspace operations requirements to enable large-scale visual and beyond visual line of sight UAS operations in the low-altitude airspace. Use build-a-little-test-a-little strategy remote areas to urban areas Low density: No traffic management required but understanding of airspace constraints. Cooperative traffic management: Understanding of airspace constraints and other operations. Manned and unmanned traffic management: Scalable and heterogeneous operations. UTM construct consistent with FAAs risk-based strategy. UTM research platform is used for simulations and tests. UTM offers path towards scalability

  10. Managed Group Formation: An Approach to Team Formation in Policy Courses.

    ERIC Educational Resources Information Center

    Nelson, Reed E.; And Others

    1994-01-01

    Managed group formation uses student personal value data and sociometric nomination to optimize the influence of work group formation on student learning. Resulting work group formations are used to enhance the effectiveness of traditional course content and to increase students' sensitization to important group process issues in business policy.…

  11. Managing Information Technology: Facing the Issues. Track IV: Policy and Standards Issues.

    ERIC Educational Resources Information Center

    CAUSE, Boulder, CO.

    Seven papers making up Track IV of the 1989 conference of the Professional Association for the Management of Information Technology in Higher Education (known as CAUSE; an acronym of the association's former name) are presented in this document. The focus of Track IV is on policy and standards issues and the papers include: "Developing…

  12. Language Management Theory as One Approach in Language Policy and Planning

    ERIC Educational Resources Information Center

    Nekvapil, Jirí

    2016-01-01

    Language Policy and Planning is currently a significantly diversified research area and thus it is not easy to find common denominators that help to define basic approaches within it. Richard B. Baldauf attempted to do so by differentiating between four basic approaches: (1) the classical approach, (2) the language management approach (Language…

  13. 76 FR 26235 - EPAAR Clause for Compliance with EPA Policies for Information Resources Management

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-06

    ... Brooks Act of 1965. The Brooks Act has been repealed as it relates to Information Technology and has been... management of information and related resources such as personnel, equipment, funds, and technology. Examples... policy number CIO 2130.0, Accessible Electronic and Information Technology. Additional information...

  14. 77 FR 39387 - Loan Policies and Operations; Lending and Leasing Limits and Risk Management; Effective Date

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-03

    ... From the Federal Register Online via the Government Publishing Office FARM CREDIT ADMINISTRATION 12 CFR Part 614 RIN 3052-AC60 Loan Policies and Operations; Lending and Leasing Limits and Risk Management; Effective Date AGENCY: Farm Credit Administration. ACTION: Notice of effective date. SUMMARY:...

  15. Quality Management in Hungarian Higher Education: Organisational Responses to Governmental Policy

    ERIC Educational Resources Information Center

    Csizmadia, Tibor; Enders, Jurgen; Westerheijden, Don F.

    2008-01-01

    This article focuses on responses of higher education institutions to governmental policy. We investigate the influence of organisational characteristics on the implementation of quality management in Hungarian higher education institutions. Our theoretical framework is based on organisational theories (resource dependency and…

  16. Design an optimum safety policy for personnel safety management - A system dynamic approach

    NASA Astrophysics Data System (ADS)

    Balaji, P.

    2014-10-01

    Personnel safety management (PSM) ensures that employee's work conditions are healthy and safe by various proactive and reactive approaches. Nowadays it is a complex phenomenon because of increasing dynamic nature of organisations which results in an increase of accidents. An important part of accident prevention is to understand the existing system properly and make safety strategies for that system. System dynamics modelling appears to be an appropriate methodology to explore and make strategy for PSM. Many system dynamics models of industrial systems have been built entirely for specific host firms. This thesis illustrates an alternative approach. The generic system dynamics model of Personnel safety management was developed and tested in a host firm. The model was undergone various structural, behavioural and policy tests. The utility and effectiveness of model was further explored through modelling a safety scenario. In order to create effective safety policy under resource constraint, DOE (Design of experiment) was used. DOE uses classic designs, namely, fractional factorials and central composite designs. It used to make second order regression equation which serve as an objective function. That function was optimized under budget constraint and optimum value used for safety policy which shown greatest improvement in overall PSM. The outcome of this research indicates that personnel safety management model has the capability for acting as instruction tool to improve understanding of safety management and also as an aid to policy making.

  17. 23 CFR 630.1106 - Policy and procedures for work zone safety management.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Policy and procedures for work zone safety management. 630.1106 Section 630.1106 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Temporary Traffic Control Devices §...

  18. Managing and Mobilising Talent in Malaysia: Issues, Challenges and Policy Implications for Malaysian Universities

    ERIC Educational Resources Information Center

    Azman, Norzaini; Sirat, Morshidi; Pang, Vincent

    2016-01-01

    The future of Malaysia as a high-income and competitive nation largely depends on its pool of highly skilled human capital. Hence, the issue of human capital development has taken centre stage in numerous reform agendas of Malaysia. This paper seeks to provide examples of policy initiatives aimed at facilitating the management of highly educated…

  19. 33 CFR 157.415 - Bridge resource management policy and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... VESSELS CARRYING OIL IN BULK Interim Measures for Certain Tank Vessels Without Double Hulls Carrying Petroleum Oils § 157.415 Bridge resource management policy and procedures. (a) Not later than February 1..., processing, and interpreting all essential information and making it conveniently available to other...

  20. 33 CFR 157.415 - Bridge resource management policy and procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... VESSELS CARRYING OIL IN BULK Interim Measures for Certain Tank Vessels Without Double Hulls Carrying Petroleum Oils § 157.415 Bridge resource management policy and procedures. (a) Not later than February 1..., processing, and interpreting all essential information and making it conveniently available to other...

  1. 33 CFR 157.415 - Bridge resource management policy and procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... VESSELS CARRYING OIL IN BULK Interim Measures for Certain Tank Vessels Without Double Hulls Carrying Petroleum Oils § 157.415 Bridge resource management policy and procedures. (a) Not later than February 1..., processing, and interpreting all essential information and making it conveniently available to other...

  2. Policy Change and Its Effect on Australian Community-Based Natural Resource Management Practices

    ERIC Educational Resources Information Center

    Cooke, Penelope R.; Hemmings, Brian C.

    2016-01-01

    The authors of this article report on a qualitative study of Australian community-based natural resource management groups known as Landcare groups. They discuss how four Landcare groups contributed to sustainability practices and how a policy change implemented in 2003 influenced the efforts of the groups to remain active in their activities.…

  3. A Conceptual Model of Management Learning in Micro Businesses: Implications for Research and Policy

    ERIC Educational Resources Information Center

    Devins, David; Gold, Jeff; Johnson, Steve; Holden, Rick

    2005-01-01

    Purpose: This article proposes the development of a conceptual model to help understand the nature of management learning in the micro business context and to inform research and policy discourse. Design/Methodology/Approach: The model is developed on the basis of a literature search and review of academic and grey literature. Findings: The…

  4. Design an optimum safety policy for personnel safety management - A system dynamic approach

    SciTech Connect

    Balaji, P.

    2014-10-06

    Personnel safety management (PSM) ensures that employee's work conditions are healthy and safe by various proactive and reactive approaches. Nowadays it is a complex phenomenon because of increasing dynamic nature of organisations which results in an increase of accidents. An important part of accident prevention is to understand the existing system properly and make safety strategies for that system. System dynamics modelling appears to be an appropriate methodology to explore and make strategy for PSM. Many system dynamics models of industrial systems have been built entirely for specific host firms. This thesis illustrates an alternative approach. The generic system dynamics model of Personnel safety management was developed and tested in a host firm. The model was undergone various structural, behavioural and policy tests. The utility and effectiveness of model was further explored through modelling a safety scenario. In order to create effective safety policy under resource constraint, DOE (Design of experiment) was used. DOE uses classic designs, namely, fractional factorials and central composite designs. It used to make second order regression equation which serve as an objective function. That function was optimized under budget constraint and optimum value used for safety policy which shown greatest improvement in overall PSM. The outcome of this research indicates that personnel safety management model has the capability for acting as instruction tool to improve understanding of safety management and also as an aid to policy making.

  5. Financial Management Regulation. Volume 13. Nonappropriated Funds Policy and Procedures.

    DTIC Science & Technology

    1994-08-22

    shown with the check number for each employee paid. If the net 10. Caja de Seguro Social de pay for a person is part of a composite check, the Panama...Receivables CR 243 - Annual Leave Payable J. Caia de Seguro Social de Panama Feeder Report. This report is used only by A-56 DoD Financial Management...Panamanian citizen in the Caja de Seguro Social installation code, intermittent days or weeks de Panama System), employee name, gross pay, worked, base hours

  6. Space Station logistics policy - Risk management from the top down

    NASA Technical Reports Server (NTRS)

    Paules, Granville; Graham, James L., Jr.

    1990-01-01

    Considerations are presented in the area of risk management specifically relating to logistics and system supportability. These considerations form a basis for confident application of concurrent engineering principles to a development program, aiming at simultaneous consideration of support and logistics requirements within the engineering process as the system concept and designs develop. It is shown that, by applying such a process, the chances of minimizing program logistics and supportability risk in the long term can be improved. The problem of analyzing and minimizing integrated logistics risk for the Space Station Freedom Program is discussed.

  7. Insect detection and nitrogen management for irrigated potatoes using remote sensing from small unmanned aircraft systems

    NASA Astrophysics Data System (ADS)

    Hunt, E. Raymond; Rondon, Silvia I.; Hamm, Philip B.; Turner, Robert W.; Bruce, Alan E.; Brungardt, Josh J.

    2016-05-01

    Remote sensing with small unmanned aircraft systems (sUAS) has potential applications in agriculture because low flight altitudes allow image acquisition at very high spatial resolution. We set up experiments at the Oregon State University Hermiston Agricultural Research and Extension Center with different platforms and sensors to assess advantages and disadvantages of sUAS for precision farming. In 2013, we conducted an experiment with 4 levels of N fertilizer, and followed the changes in the normalized difference vegetation index (NDVI) over time. In late June, there were no differences in chlorophyll content or leaf area index (LAI) among the 3 higher application rates. Consistent with the field data, only plots with the lowest rate of applied N were distinguished by low NDVI. In early August, N deficiency was determined by NDVI, but it was too late to mitigate losses in potato yield and quality. Populations of the Colorado potato beetle (CPB) may rapidly increase, devouring the shoots, thus early detection and treatment could prevent yield losses. In 2014, we conducted an experiment with 4 levels of CPB infestation. Over one day, damage from CPB in some plots increased from 0 to 19%. A visual ranking of damage was not correlated with the total number of CPB or treatment. Plot-scale vegetation indices were not correlated with damage, although the damaged area determined by object-based feature extraction was highly correlated. Methods based on object-based image analysis of sUAS data have potential for early detection and reduced cost.

  8. Assessing Integrated Pest Management Adoption: Measurement Problems and Policy Implications

    NASA Astrophysics Data System (ADS)

    Puente, Molly; Darnall, Nicole; Forkner, Rebecca E.

    2011-11-01

    For more than a decade, the U.S. government has promoted integrated pest management (IPM) to advance sustainable agriculture. However, the usefulness of this practice has been questioned because of lagging implementation. There are at least two plausible rationales for the slow implementation: (1) growers are not adopting IPM—for whatever reason—and (2) current assessment methods are inadequate at assessing IPM implementation. Our research addresses the second plausibility. We suggest that the traditional approach to measuring IPM implementation on its own fails to assess the distinct, biologically hierarchical components of IPM, and instead aggregates growers' management practices into an overall adoption score. Knowledge of these distinct components and the extent to which they are implemented can inform government officials as to how they should develop targeted assistance programs to encourage broader IPM use. We address these concerns by assessing the components of IPM adoption and comparing our method to the traditional approach alone. Our results indicate that there are four distinct components of adoption—weed, insect, general, and ecosystem management—and that growers implement the first two components significantly more often than the latter two. These findings suggest that using a more nuanced measure to assess IPM adoption that expands on the traditional approach, allows for a better understanding of the degree of IPM implementation.

  9. 24 CFR 1003.205 - Eligible planning, urban environmental design and policy-planning-management-capacity building...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... environmental design and policy-planning-management-capacity building activities. 1003.205 Section 1003.205... planning, urban environmental design and policy-planning-management-capacity building activities. (a... individual project plans, engineering and design costs related to a specific activity are eligible as part...

  10. 24 CFR 570.205 - Eligible planning, urban environmental design and policy-planning-management-capacity building...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... environmental design and policy-planning-management-capacity building activities. 570.205 Section 570.205..., urban environmental design and policy-planning-management-capacity building activities. (a) Planning... development of a consolidated plan; (ii) Land use and urban environmental design; (iii) Economic...

  11. 24 CFR 570.205 - Eligible planning, urban environmental design and policy-planning-management-capacity building...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... environmental design and policy-planning-management-capacity building activities. 570.205 Section 570.205..., urban environmental design and policy-planning-management-capacity building activities. (a) Planning... development of a consolidated plan; (ii) Land use and urban environmental design; (iii) Economic...

  12. 24 CFR 1003.205 - Eligible planning, urban environmental design and policy-planning-management-capacity building...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... environmental design and policy-planning-management-capacity building activities. 1003.205 Section 1003.205... planning, urban environmental design and policy-planning-management-capacity building activities. (a... individual project plans, engineering and design costs related to a specific activity are eligible as part...

  13. 24 CFR 1003.205 - Eligible planning, urban environmental design and policy-planning-management-capacity building...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... environmental design and policy-planning-management-capacity building activities. 1003.205 Section 1003.205... planning, urban environmental design and policy-planning-management-capacity building activities. (a... individual project plans, engineering and design costs related to a specific activity are eligible as part...

  14. 24 CFR 1003.205 - Eligible planning, urban environmental design and policy-planning-management-capacity building...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... environmental design and policy-planning-management-capacity building activities. 1003.205 Section 1003.205... planning, urban environmental design and policy-planning-management-capacity building activities. (a... individual project plans, engineering and design costs related to a specific activity are eligible as part...

  15. 24 CFR 570.205 - Eligible planning, urban environmental design and policy-planning-management-capacity building...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... environmental design and policy-planning-management-capacity building activities. 570.205 Section 570.205..., urban environmental design and policy-planning-management-capacity building activities. (a) Planning... known or suspected environmental contamination. (5) (6) Policy—planning—management—capacity...

  16. 24 CFR 1003.205 - Eligible planning, urban environmental design and policy-planning-management-capacity building...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... environmental design and policy-planning-management-capacity building activities. 1003.205 Section 1003.205... planning, urban environmental design and policy-planning-management-capacity building activities. (a... cost of such activities under §§ 1003.201 through 1003.204. (b)...

  17. 77 FR 18969 - Airworthiness Directives; Sikorsky Aircraft Corporation Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-29

    ... Directives; Sikorsky Aircraft Corporation Helicopters AGENCY: Federal Aviation Administration (FAA), DOT... (AD) for certain Sikorsky Aircraft Corporation (Sikorsky) Model S-76C helicopters. This proposed AD is... Aircraft Corporation, Attn: Manager, Commercial Technical Support, mailstop s581a, 6900 Main...

  18. 41 CFR 102-33.215 - May we use Government aircraft to carry passengers?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Managing Government Aircraft and Aircraft Parts Accounting for the Use of Government Aircraft § 102-33.215 May we use Government aircraft to carry passengers? Yes, you may use Government aircraft to carry passengers with the following restrictions: (a) You may...

  19. 41 CFR 102-33.65 - What is the process for acquiring Government aircraft?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... acquiring Government aircraft? 102-33.65 Section 102-33.65 Public Contracts and Property Management Federal...-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.65 What is the process for acquiring Government aircraft? Acquiring aircraft generally follows a...

  20. 41 CFR 102-33.65 - What is the process for acquiring Government aircraft?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... acquiring Government aircraft? 102-33.65 Section 102-33.65 Public Contracts and Property Management Federal...-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.65 What is the process for acquiring Government aircraft? Acquiring aircraft generally follows a...

  1. 41 CFR 102-33.215 - May we use Government aircraft to carry passengers?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Managing Government Aircraft and Aircraft Parts Accounting for the Use of Government Aircraft § 102-33.215 May we use Government aircraft to carry passengers? Yes, you may use Government aircraft to carry passengers with the following restrictions: (a) You may...

  2. 41 CFR 102-33.65 - What is the process for acquiring Government aircraft?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... acquiring Government aircraft? 102-33.65 Section 102-33.65 Public Contracts and Property Management Federal...-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.65 What is the process for acquiring Government aircraft? Acquiring aircraft generally follows a...

  3. 41 CFR 102-33.215 - May we use Government aircraft to carry passengers?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Managing Government Aircraft and Aircraft Parts Accounting for the Use of Government Aircraft § 102-33.215 May we use Government aircraft to carry passengers? Yes, you may use Government aircraft to carry passengers with the following restrictions: (a) You may...

  4. 41 CFR 102-33.215 - May we use Government aircraft to carry passengers?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Managing Government Aircraft and Aircraft Parts Accounting for the Use of Government Aircraft § 102-33.215 May we use Government aircraft to carry passengers? Yes, you may use Government aircraft to carry passengers with the following restrictions: (a) You may...

  5. 41 CFR 102-33.65 - What is the process for acquiring Government aircraft?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... acquiring Government aircraft? 102-33.65 Section 102-33.65 Public Contracts and Property Management Federal...-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.65 What is the process for acquiring Government aircraft? Acquiring aircraft generally follows a...

  6. 41 CFR 102-33.65 - What is the process for acquiring Government aircraft?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... acquiring Government aircraft? 102-33.65 Section 102-33.65 Public Contracts and Property Management Federal...-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.65 What is the process for acquiring Government aircraft? Acquiring aircraft generally follows a...

  7. 41 CFR 102-33.215 - May we use Government aircraft to carry passengers?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Managing Government Aircraft and Aircraft Parts Accounting for the Use of Government Aircraft § 102-33.215 May we use Government aircraft to carry passengers? Yes, you may use Government aircraft to carry passengers with the following restrictions: (a) You may...

  8. Health Impact Assessment and Evaluation of a Clinical Waste Management Policy for Cameroon

    PubMed Central

    Mochungong, Peter Ikome Kuwoh

    2013-01-01

    Health impact assessment (HIA) was carried out to evaluate development of a clinical waste management policy for Cameroon. Fifteen stakeholders of different portfolios within the health sector were selected during a HIA initiating study trip to the Northwest region of Cameroon. Questionnaires were then developed and emailed to the stakeholders. The stakeholders identified cross-contamination, environmental pollution, physical injuries and poor waste management sites as potential risk factors that can be associated with poor clinical waste management. They recommended strong economic and political capital as a prerequisite for the development and implementation of a successful clinical waste policy. Local impacts on health, according to the stakeholders, should be prioritized in deciding any treatment and disposal option. The whole HIA process run through 2008-2010. PMID:28299096

  9. Finnish policy approach and measures for the promotion of sustainability in contaminated land management.

    PubMed

    Reinikainen, Jussi; Sorvari, Jaana; Tikkanen, Sarianne

    2016-12-15

    The importance of sustainability considerations in contaminated land management (CLM) is highlighted in policy frameworks all around the world. It means that while the reduction of risks to human health and the environment remains the main goal of CLM, a variety of other environmental factors as well as economic and social aspects have an increasing role in decision making. The success of finding the right balance between these considerations and incorporating them in the risk management approach defines the overall sustainability of the outcome. Although the concept and principles of sustainable CLM are already widely accepted, they have not been fully realized in national procedures. According to several studies this often results from the lack of explicit policy measures. A sound policy framework in conjunction with functional policy instruments is therefore a prerequisite for the attainment of sustainable practices. In Finland, the environmental administration along with other key stakeholder groups, including regional authorities, landowners, consultants, industries, research institutes and academia, has developed a national strategy and associated policy measures in order to promote sustainable CLM.

  10. Institutional Control Policies and Implementation for the Area 5 and Area 3 Radioactive Waste Management Sites

    SciTech Connect

    Vefa Yucel, Greg Shott, Denise Wieland, et al.

    2007-11-01

    The U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office (NNSA/NSO) has implemented varying institutional control policies in performance assessment/composite analysis (PA/CA) calculations for the Area 5 and Area 3 Radioactive Waste Management Sites (RWMSs) (Shott et al., 1998; 2000; Bechtel Nevada [BN] and Neptune and Company Inc. [Neptune], 2006). The facilities are within the actively maintained boundaries of the Nevada Test Site (NTS) that are enforced by NNSA/NSO. Under current policies, access required for exposure of the member of public (MOP) or the inadvertent human intruder (IHI) is prohibited. Uncertainties affecting institutional control policies are the duration and effectiveness of the controls during the post-closure period. Implementing a uniform set of institutional control policies for the RWMSs that encompasses waste management and environmental restoration programs and is consistent with the end-state vision for the environmental management programs for the NTS (DOE, 2006) is a primary goal of the maintenance program. The NNSA/NSO Performance Management Plan (DOE, 2002) complies with DOE Policy P455.1, 'Use of Risk-Based End States' (DOE, 2003a). Expected future land uses are a driver in selecting acceptable end state conditions and clean-up goals for the NTS. NNSA/NSO Environmental Management's (EM's) land management assumptions and framework for Environmental Management activities are as follows: The NTS will remain under federal control in perpetuity as an NNSA test site, and the large buffer zone surrounding the NTS (the Nevada Test and Training Range) is assumed to remain under the control of the U.S. Air Force. There are no plans for transfer of any NTS lands to other agencies or public entities. Access will continue to be restricted to the NTS and the surrounding areas. For management purposes, NNSA/NV EM activities have been established based on the source of contamination and type of waste

  11. The importance of environmental variability and management control error to optimal harvest policies

    USGS Publications Warehouse

    Hunter, C.M.; Runge, M.C.

    2004-01-01

    State-dependent strategies (SDSs) are the most general form of harvest policy because they allow the harvest rate to depend, without constraint, on the state of the system. State-dependent strategies that provide an optimal harvest rate for any system state can be calculated, and stochasticity can be appropriately accommodated in this optimization. Stochasticity poses 2 challenges to harvest policies: (1) the population will never be at the equilibrium state; and (2) stochasticity induces uncertainty about future states. We investigated the effects of 2 types of stochasticity, environmental variability and management control error, on SDS harvest policies for a white-tailed deer (Odocoileus virginianus) model, and contrasted these with a harvest policy based on maximum sustainable yield (MSY). Increasing stochasticity resulted in more conservative SDSs; that is, higher population densities were required to support the same harvest rate, but these effects were generally small. As stochastic effects increased, SDSs performed much better than MSY. Both deterministic and stochastic SDSs maintained maximum mean annual harvest yield (AHY) and optimal equilibrium population size (Neq) in a stochastic environment, whereas an MSY policy could not. We suggest 3 rules of thumb for harvest management of long-lived vertebrates in stochastic systems: (1) an SDS is advantageous over an MSY policy, (2) using an SDS rather than an MSY is more important than whether a deterministic or stochastic SDS is used, and (3) for SDSs, rankings of the variability in management outcomes (e.g., harvest yield) resulting from parameter stochasticity can be predicted by rankings of the deterministic elasticities.

  12. Estimating the impact of the home appliances trade-in policy on WEEE management in China.

    PubMed

    Zhu, Shuguang; He, Wenzhi; Li, Guangming; Zhuang, Xuning; Huang, Juwen; Liang, Honggen; Han, Yuebin

    2012-11-01

    The ever-increasing amount of waste electric and electronic equipment (WEEE) has become a global problem. In view of the deleterious effects of WEEE on the environment and the valuable materials that can be reused in them, many countries have focused their attention on the management of WEEE and the recovery technologies of WEEE. The Chinese government has been active in creating a legislative and institutional framework to realize WEEE recycling. In June 2009, Chinese government launched home appliances and electronics trade-in implementation solution. This paper elaborates the home appliances trade-in policy and its significant impact on the WEEE management. The trade-in policy is not only conducive to expanding the consumption demand and promoting the balance of domestic and overseas demand, but also favorable to improving the energy efficiency and reducing environmental pollution. Under this policy, China has successfully established an effective WEEE recycling system, using the financial means and network design. Experiences gained from the trade-in policy have shown that management systems of WEEE need to be designed and implemented in a multi-stakeholder dialogue.

  13. Aquaculture: Incorporating risk assessment and risk management into public policies on genetically modified finfish and shellfish

    SciTech Connect

    Hallerman, E.M.; Kapuscinski, A.R.

    1995-12-31

    Genetically modified finfish and shellfish pose economic benefits to aquaculture, but also pose ecological and genetic risks to ecosystems receiving such organisms. Realization of benefits with minimization of risks posed by a new technology can be addressed through the processes of risk assessment and risk management. Public policies adopted by individual countries will reflect differences in the outocme of risk assessment and risk management processes resulting from differences among the receiving ecosystems and sets of human values at issue. A number of countries and international institutions have begun development of policies for oversight of genetically modified aquatic organisms. In the United States, a working group commissioned by the U.S. Department of Agriculture incorporated risk assessment and risk management principles into draft performance standards for safely conducting research with genetically modified finfish and shellfish. The performance standards address research with a broad range of aquatic GMO`s and compliance is intended to be voluntary. In contrast, the Canadian policy mandates adherence to specified guidelines for experiments with transgenic aquatic organisms; establishment as national policy is expended soon.

  14. Analytical hydrologic models and the design of policy instruments for groundwater-quality management

    NASA Astrophysics Data System (ADS)

    Kuwayama, Yusuke; Brozović, Nicholas

    2012-08-01

    This paper explores how analytical hydrologic models can inform the effective design and choice of policy instruments to manage groundwater quality by coupling a social-planner's problem of optimal groundwater-quality management with analytical solutions from the hydrology literature. A theoretical analysis is performed in order to characterize the properties of an optimal emissions policy. The model is then applied in a numerical analysis of groundwater contamination by chloride from highway deicers, demonstrating the relevance of the theoretical results to practical management settings. This analytical approach can help determine which policy instruments are likely to be effective in controlling groundwater pollution, especially if costly numerical groundwater models are not available for the aquifer in question. Unlike previous economic studies of groundwater contamination, this approach defines optimal emissions policies as a function of geophysical parameters employed by hydrologists such as distance between source and sink, groundwater velocity, and aquifer dispersivity. The theoretical section of this paper also demonstrates that the relationship between geophysical parameters and optimal emissions levels may be ambiguous.

  15. Managing diversity and European policy: Towards a typology for sport pedagogy.

    PubMed

    Dinold, Maria; Diketmüller, Rosa; Grix, Jonathan; Phillpots, Lesley

    2013-01-01

    This article adds to the growing body of knowledge in sport pedagogy and focuses specifically upon the intersection of gender and disability. Its purpose is twofold, to create a typology for examining good practice in sport pedagogy that is reflective and inclusive and raises awareness of the diverse needs of all participants in physical activity 'regardless' of gender and ability for all children. We acknowledge that access to physical activity, education and sport are complex and multifaceted, however, the main purpose of this paper is to raise awareness of 'diversity' by focusing specifically upon the role of gender and ability. Through an examination of gender and disability policies in official European Union (EU) policy documents and commercial examples of policy-in-practice we propose a typology for diversity and diversity management. A close look at EU level is instructive because national policies of the member countries vary a lot with respect to diversity issues but should be in accordance in the main areas. Such a reading enables the building of a typology of recommendations for how such policy can be rendered in sport pedagogy practice. We suggest six significant, but related principles that include (1) mainstreaming; (2) teaching and coaching sensitive to difference; (3) empowerment; (4) inclusion; (5) adaptation; and (6) inner differentiation. This holistic typology seeks to 'mainstream' issues of gender and disability policy by providing a set of principles that can be applied to a range of teaching and coaching settings.

  16. Integrating Science, Management, and Policy for the Future of Water in California

    NASA Astrophysics Data System (ADS)

    Levy, Michael

    2013-07-01

    Society faces complex, multifaceted problems that call for research that transcends disciplinary boundaries and informs public policy. Water resources management in the face of climate change in California is one such challenge. Understanding responses to future conditions requires integration of climatic, hydrologic, ecological, and social dynamics. To catalyze the development and application of this science, the graduate students of the U.S. National Science Foundation-funded Climate Change, Water, and Society Integrative Graduate Education and Research Traineeship (CCWAS IGERT) at the University of California, Davis organized a "State of the Science" workshop to identify knowledge gaps; promote cross-disciplinary communication, fertilization, and collaboration; and better connect science and policy.

  17. Cost-Benefit Analysis of Confidentiality Policies for Advanced Knowledge Management Systems

    SciTech Connect

    May, D

    2003-03-01

    Knowledge Discovery (KD) processes can create new information within a Knowledge Management (KM) system. In many domains, including government, this new information must be secured against unauthorized disclosure. Applying an appropriate confidentiality policy achieves this. However, it is not evident which confidentiality policy to apply, especially when the goals of sharing and disseminating knowledge have to be balanced with the requirements to secure knowledge. This work proposes to solve this problem by developing a cost-benefit analysis technique for examining the tradeoffs between securing and sharing discovered knowledge.

  18. Policies, Land Use, and Water Resource Management in an Arid Oasis Ecosystem

    NASA Astrophysics Data System (ADS)

    Xue, Xian; Liao, Jie; Hsing, Youtian; Huang, Cuihua; Liu, Famin

    2015-05-01

    This paper addresses two questions concerning the relationship between state policies and environmental transformation in China in the past four decades. The first one deals with the promotion of agricultural productivity since the 1980s; the second, the water conservation measures as a response to the water crisis that peaked in the early 2000s. We had chosen Minqin County in northwestern China, one of the most fragile arid oasis systems in the world, as the study area. We found that the irrigated farmland in up and midstream areas had greatly expanded between the 1980s and the 2000s under the government policy of promoting commodity grain production. As a result, the runoff flowing into Minqin Oasis had reduced 80 % from the 1950s to early 2000s. Irrigated farmland in Minqin Oasis expanded 15.76 % from 1995 to 2000. In the 2000s, because of the changing policy discourse that has shifted from productivity to conservation, a new set of environmentally framed policies has restructured agricultural production in Minqin by 2005. These new policies included establishing a watershed-level water management system, promoting drought resistant crops, introducing water-saving irrigation measures, and forced reduction of irrigated farming acreage. These policies have produced positive results in terms of greater coverage of vegetation, rising ground water table, and reduction of evaporation. Nevertheless, new policies have also brought new challenges to both farmers and policy makers to keep the balance between poverty reduction and environmental sustainability in Minqin Oasis in the historically poor region in China's Northwest.

  19. Integrated community case management in Malawi: an analysis of innovation and institutional characteristics for policy adoption.

    PubMed

    Rodríguez, Daniela C; Banda, Hastings; Namakhoma, Ireen

    2015-12-01

    In 2007, Malawi became an early adopter of integrated community case management for childhood illnesses (iCCM), a policy aimed at community-level treatment for malaria, diarrhoea and pneumonia for children below 5 years. Through a retrospective case study, this article explores critical issues in implementation that arose during policy formulation through the lens of the innovation (i.e. iCCM) and of the institutions involved in the policy process. Data analysis is founded on a documentary review and 21 in-depth stakeholder interviews across institutions in Malawi. Findings indicate that the characteristics of iCCM made it a suitable policy to address persistent challenges in child mortality, namely that ill children were not interacting with health workers on a timely basis and consequently were dying in their communities. Further, iCCM was compatible with the Malawian health system due to the ability to build on an existing community health worker cadre of health surveillance assistants (HSAs) and previous experiences with treatment provision at the community level. In terms of institutions, the Ministry of Health (MoH) demonstrated leadership in the overall policy process despite early challenges of co-ordination within the MoH. WHO, United Nations Children's Fund (UNICEF) and implementing organizations played a supportive role in their position as knowledge brokers. Greater challenges were faced in the organizational capacity of the MoH. Regulatory issues around HSA training as well as concerns around supervision and overburdening of HSAs were discussed, though not fully addressed during policy development. Similarly, the financial sustainability of iCCM, including the mechanisms for channelling funding flows, also remains an unresolved issue. This analysis highlights the role of implementation questions during policy development. Despite several outstanding concerns, the compatibility between iCCM as a policy alternative and the local context laid the

  20. Policies, land use, and water resource management in an arid oasis ecosystem.

    PubMed

    Xue, Xian; Liao, Jie; Hsing, Youtian; Huang, Cuihua; Liu, Famin

    2015-05-01

    This paper addresses two questions concerning the relationship between state policies and environmental transformation in China in the past four decades. The first one deals with the promotion of agricultural productivity since the 1980s; the second, the water conservation measures as a response to the water crisis that peaked in the early 2000s. We had chosen Minqin County in northwestern China, one of the most fragile arid oasis systems in the world, as the study area. We found that the irrigated farmland in up and midstream areas had greatly expanded between the 1980s and the 2000s under the government policy of promoting commodity grain production. As a result, the runoff flowing into Minqin Oasis had reduced 80 % from the 1950s to early 2000s. Irrigated farmland in Minqin Oasis expanded 15.76 % from 1995 to 2000. In the 2000s, because of the changing policy discourse that has shifted from productivity to conservation, a new set of environmentally framed policies has restructured agricultural production in Minqin by 2005. These new policies included establishing a watershed-level water management system, promoting drought resistant crops, introducing water-saving irrigation measures, and forced reduction of irrigated farming acreage. These policies have produced positive results in terms of greater coverage of vegetation, rising ground water table, and reduction of evaporation. Nevertheless, new policies have also brought new challenges to both farmers and policy makers to keep the balance between poverty reduction and environmental sustainability in Minqin Oasis in the historically poor region in China's Northwest.

  1. VTOL aircraft in emergency planning and management: a model for a helipad network.

    PubMed

    Caprì, Salvatore; Ignaccolo, Matteo; Inturri, Giuseppe

    2009-03-01

    The scientific literature regarding HEMS (Helicopter Emergency Medical Service) planning lacks a method for defining optimal sites for helipads that takes into account risk distribution and hospital location. Such a method could minimise overall rescue time in emergency situations. In this paper a method that supports the decisions taken by disaster planners and managers is developed, focusing on the quantification of necessary air resources for the management of some probable calamities. Given a region characterised by a natural and non-natural disaster risk map, along with a comprehensive transport system (also characterised by a risk map), a set of emergency destinations (hospitals), a set of heliports/helipads dislocated on the territory and a number of available HEMS rotorcraft, the aim of the paper is to assess the adequacy of the VTOL/FATO (Vertical Take-Off and Landing/Final Take-Off and Landing Area) system in order to deal with a set of possible emergencies.

  2. Systems Engineering and Program Management. Trends and Costs for Aircraft and Guided Weapons Programs

    DTIC Science & Technology

    2006-01-01

    Project AIR FORCE PCA Physical Configuration Audit P&D Production and Deployment PDR Preliminary Design Review P3I Preplanned Product Improvement PIN ...Program Management SEPM LOT Lot Cost of SE/PM (in production) SEPM UC Unit Cost of SE/PM (in production) SFR System Functional Review ii SE/PM...perform as intended, without a mission critical failure , for a specified period of time. Maintainability engineers are concerned with the resource re

  3. Ecosystem services from a degraded peatland of Central Kalimantan: implications for policy, planning, and management.

    PubMed

    Law, Elizabeth A; Bryan, Bretr A; Meijaard, Erik; Mallawaarachchi, Thilak; Struebig, Matthew; Wilson, Kerrie A

    2015-01-01

    Increasingly, landscapes are managed for multiple objectives to balance social, economic, and environmental goals. The Ex-Mega Rice Project (EMRP) peatland in Central Kalimantan, Indonesia provides a timely example with globally significant development, carbon, and biodiversity concerns. To inform future policy, planning, and management in the EMRP, we quantified and mapped ecosystem service values, assessed their spatial interactions, and evaluated the potential provision of ecosystem services under future land-use scenarios. We focus on key policy-relevant regulating (carbon stocks and the potential for emissions reduction), provisioning (timber, crops from smallholder agriculture, palm oil), and supporting (biodiversity) services. We found that implementation of existing land-use plans has the potential to improve total ecosystem service provision. We identify a number of significant inefficiencies, trade-offs, and unintended outcomes that may arise. For example, the potential development of existing palm oil concessions over one-third of the region may shift smallholder agriculture into low-productivity regions and substantially impact carbon and biodiversity outcomes. While improved management of conservation zones may enhance the protection of carbon stocks, not all biodiversity features will be represented, and there will be a reduction in timber harvesting and agricultural production. This study highlights how ecosystem service analyses can be structured to better inform policy, planning, and management in globally significant but data-poor regions.

  4. Taking action against ocean acidification: a review of management and policy options.

    PubMed

    Billé, Raphaël; Kelly, Ryan; Biastoch, Arne; Harrould-Kolieb, Ellycia; Herr, Dorothée; Joos, Fortunat; Kroeker, Kristy; Laffoley, Dan; Oschlies, Andreas; Gattuso, Jean-Pierre

    2013-10-01

    Ocean acidification has emerged over the last two decades as one of the largest threats to marine organisms and ecosystems. However, most research efforts on ocean acidification have so far neglected management and related policy issues to focus instead on understanding its ecological and biogeochemical implications. This shortfall is addressed here with a systematic, international and critical review of management and policy options. In particular, we investigate the assumption that fighting acidification is mainly, but not only, about reducing CO2 emissions, and explore the leeway that this emerging problem may open in old environmental issues. We review nine types of management responses, initially grouped under four categories: preventing ocean acidification; strengthening ecosystem resilience; adapting human activities; and repairing damages. Connecting and comparing options leads to classifying them, in a qualitative way, according to their potential and feasibility. While reducing CO2 emissions is confirmed as the key action that must be taken against acidification, some of the other options appear to have the potential to buy time, e.g. by relieving the pressure of other stressors, and help marine life face unavoidable acidification. Although the existing legal basis to take action shows few gaps, policy challenges are significant: tackling them will mean succeeding in various areas of environmental management where we failed to a large extent so far.

  5. Generation of priority research questions to inform conservation policy and management at a national level.

    PubMed

    Rudd, Murray A; Beazley, Karen F; Cooke, Steven J; Fleishman, Erica; Lane, Daniel E; Mascia, Michael B; Roth, Robin; Tabor, Gary; Bakker, Jiselle A; Bellefontaine, Teresa; Berteaux, Dominique; Cantin, Bernard; Chaulk, Keith G; Cunningham, Kathryn; Dobell, Rod; Fast, Eleanor; Ferrara, Nadia; Findlay, C Scott; Hallstrom, Lars K; Hammond, Thomas; Hermanutz, Luise; Hutchings, Jeffrey A; Lindsay, Kathryn E; Marta, Tim J; Nguyen, Vivian M; Northey, Greg; Prior, Kent; Ramirez-Sanchez, Saudiel; Rice, Jake; Sleep, Darren J H; Szabo, Nora D; Trottier, Geneviève; Toussaint, Jean-Patrick; Veilleux, Jean-Philippe

    2011-06-01

    Integrating knowledge from across the natural and social sciences is necessary to effectively address societal tradeoffs between human use of biological diversity and its preservation. Collaborative processes can change the ways decision makers think about scientific evidence, enhance levels of mutual trust and credibility, and advance the conservation policy discourse. Canada has responsibility for a large fraction of some major ecosystems, such as boreal forests, Arctic tundra, wetlands, and temperate and Arctic oceans. Stressors to biological diversity within these ecosystems arise from activities of the country's resource-based economy, as well as external drivers of environmental change. Effective management is complicated by incongruence between ecological and political boundaries and conflicting perspectives on social and economic goals. Many knowledge gaps about stressors and their management might be reduced through targeted, timely research. We identify 40 questions that, if addressed or answered, would advance research that has a high probability of supporting development of effective policies and management strategies for species, ecosystems, and ecological processes in Canada. A total of 396 candidate questions drawn from natural and social science disciplines were contributed by individuals with diverse organizational affiliations. These were collaboratively winnowed to 40 by our team of collaborators. The questions emphasize understanding ecosystems, the effects and mitigation of climate change, coordinating governance and management efforts across multiple jurisdictions, and examining relations between conservation policy and the social and economic well-being of Aboriginal peoples. The questions we identified provide potential links between evidence from the conservation sciences and formulation of policies for conservation and resource management. Our collaborative process of communication and engagement between scientists and decision makers for

  6. Generation of Priority Research Questions to Inform Conservation Policy and Management at a National Level

    PubMed Central

    Rudd, Murray A; Beazley, Karen F; Cooke, Steven J; Fleishman, Erica; Lane, Daniel E; Mascia, Michael B; Roth, Robin; Tabor, Gary; Bakker, Jiselle A; Bellefontaine, Teresa; Berteaux, Dominique; Cantin, Bernard; Chaulk, Keith G; Cunningham, Kathryn; Dobell, Rod; Fast, Eleanor; Ferrara, Nadia; Findlay, C Scott; Hallstrom, Lars K; Hammond, Thomas; Hermanutz, Luise; Hutchings, Jeffrey A; Lindsay, Kathryn E; Marta, Tim J; Nguyen, Vivian M; Northey, Greg; Prior, Kent; Ramirez-Sanchez, Saudiel; Rice, Jake; Sleep, Darren J H; Szabo, Nora D; Trottier, Geneviève; Toussaint, Jean-Patrick; Veilleux, Jean-Philippe

    2011-01-01

    Integrating knowledge from across the natural and social sciences is necessary to effectively address societal tradeoffs between human use of biological diversity and its preservation. Collaborative processes can change the ways decision makers think about scientific evidence, enhance levels of mutual trust and credibility, and advance the conservation policy discourse. Canada has responsibility for a large fraction of some major ecosystems, such as boreal forests, Arctic tundra, wetlands, and temperate and Arctic oceans. Stressors to biological diversity within these ecosystems arise from activities of the country's resource-based economy, as well as external drivers of environmental change. Effective management is complicated by incongruence between ecological and political boundaries and conflicting perspectives on social and economic goals. Many knowledge gaps about stressors and their management might be reduced through targeted, timely research. We identify 40 questions that, if addressed or answered, would advance research that has a high probability of supporting development of effective policies and management strategies for species, ecosystems, and ecological processes in Canada. A total of 396 candidate questions drawn from natural and social science disciplines were contributed by individuals with diverse organizational affiliations. These were collaboratively winnowed to 40 by our team of collaborators. The questions emphasize understanding ecosystems, the effects and mitigation of climate change, coordinating governance and management efforts across multiple jurisdictions, and examining relations between conservation policy and the social and economic well-being of Aboriginal peoples. The questions we identified provide potential links between evidence from the conservation sciences and formulation of policies for conservation and resource management. Our collaborative process of communication and engagement between scientists and decision makers for

  7. National Drought Policy: Shifting the Paradigm from Crisis to Risk-based Management

    NASA Astrophysics Data System (ADS)

    Wilhite, D. A.; Sivakumar, M. K.; Stefanski, R.

    2011-12-01

    Drought is a normal part of climate for virtually all of the world's climatic regimes. To better address the risks associated with this hazard and societal vulnerability, there must be a dramatic paradigm shift in our approach to drought management in the coming decade in the light of the increasing frequency of droughts and projections of increased severity and duration of these events in the future for many regions, especially in the developing world. Addressing this challenge will require an improved awareness of drought as a natural hazard, the establishment of integrated drought monitoring and early warning systems, a higher level of preparedness that fully incorporates risk-based management, and the adoption of national drought policies that are directed at increasing the coping capacity and resilience of populations to future drought episodes. The World Meteorological Organization (WMO), in partnership with other United Nations' agencies, the National Drought Mitigation Center at the University of Nebraska, NOAA, the U.S. Department of Agriculture, and other partners, is currently launching a program to organize a High Level Meeting on National Drought Policy (HMNDP) in March 2013 to encourage the development of national drought policies through the development of a compendium of key policy elements. The key objectives of a national drought policy are to: (1) encourage vulnerable economic sectors and population groups to adopt self-reliant measures that promote risk management; (2) promote sustainable use of the agricultural and natural resource base; and (3) facilitate early recovery from drought through actions consistent with national drought policy objectives. The key elements of a drought policy framework are policy and governance, including political will; addressing risk and improving early warnings, including vulnerability analysis, impact assessment, and communication; mitigation and preparedness, including the application of effective and

  8. Research on the Application of Life Cycle Cost Management in the Civil Aircraft Assembly Line Project

    NASA Astrophysics Data System (ADS)

    Dawei, Lian; Xuefeng, Zhao

    Based on the investigation of airplane enterprises, the paper defines the life cycle of the airplane's assembly line in a reasonable way. It takes the model of project list in the stage of bidding to make it more actual. Regarding the airplane's assembly line, it also applies the equipments life cycle management theory into the using stage so that we can control the using cost more effectively. The paper uses the Crystal Ball to analyze the risk factors of the airplane's assembly line and improves the investment budget's accuracy.

  9. Accepting managed aquifer recharge of urban storm water reuse: The role of policy-related factors

    NASA Astrophysics Data System (ADS)

    Mankad, Aditi; Walton, Andrea

    2015-12-01

    A between-groups experimental design examined public acceptance for managed aquifer recharge of storm water for indirect potable and nonpotable reuse; acceptance was based on five policy-related variables (fairness, effectiveness, trust, importance of safety assurances, and importance of communication activities). Results showed that public acceptance (N = 408) for managed aquifer recharge of storm water was higher for nonpotable applications, as was the importance of safety assurances. Analyses of variance also showed that perceptions of fairness and effectiveness were higher for a nonpotable scheme, but not trust. A three-step hierarchical regression (Step 1: age, gender, education, and income; Step 2: type of use; Step 3: fairness, effectiveness, trust, safety assurance, and communication activities) demonstrated that type of storm water use and the policy-related factors accounted for 73% of the variance in acceptance of storm water (R2 = 0.74, adjusted R2 = 0.74, F (10, 397) = 113.919, p < 0.001). Age, type of use, and three of the five policy-related factors were also significant individual predictors of acceptance. The most important predictors were perceptions of trust in water authorities, perceptions of effectiveness, and perceptions of fairness. Interestingly, while safety assurance was important in attitudinal acceptance of managed aquifer recharge based on type of use, safety assurance was not found to be significant predictor of acceptance. This research suggests that policy-makers should look to address matters of greater public importance and drive such as fairness, trust, and effectiveness of storm water programs and advocate these at the forefront of their policies, rather than solely on education campaigns.

  10. The Evolution of Wildland Fire Management Policy in the USA: Successes and Failures

    NASA Astrophysics Data System (ADS)

    Gonzalez-Caban, A.

    2015-12-01

    Wildfires have been suppressed over the last 100 years in forest and brush landscapes. For the last three decades, fires occurrence and severity have significantly increased when compared to historical levels causing economic damage and suppression costs never experienced before in the US or globally. As the wildland fire problem evolved so did the public response through a wildland fire management policy guided by the Forest Service and Bureau of Land Management understanding of the problem. Globally it is estimated that more 350 million hectares of wildland burn annually. They oxidize approximately 3-8% of the total terrestrial net primary productivity. The economic and physical relevance of wildland fire management and protection programs is ever growing, particularly considering mounting wildfire costs and losses globally. In the US alone, from 2000 to 2013 more than 37 million hectares of wildland has been affected at a cost of over $21 billion. The increase in siege-like fires can be explained in part by increasing population, particularly in the wildland-urban interface and the accumulation of biomass fuel due to over a century of fire exclusion. Recent developments demonstrate a strong relationship between fire and weather and climate variations. How the wildland fire management policy has evolved through time? The development can be divided in three stages: the formative years between 1905 and 1911; the consolidation years from 1911 through 1968; and the modern era from 1995 to present. Each stage is characterized by a series of significant events that caused changes on how the problem was approached. For example, the establishment of the Forest Service in 1905 and the rash of large wildfires in the western USA set the base for the wildfire suppression of all wildfires in 1911. During the second stage we see the 1935 policy of suppressing all wildfires by 10-am next-day. By 1968 the policy has evolved to include the use of prescribed burning and the

  11. Implementing natural resources management policy in Africa: A document and literature review

    SciTech Connect

    Brinkerhoff, D.W.; Gage, J.D.; Yeager, J.A.

    1992-04-01

    The organizational and management tasks involved in implementing natural resource management (NRM) policy in Africa are examined in the desk study. There are two main chapters. The first reviews 19 A.I.D. projects and programs in forestry/agroforestry, sustainable agriculture, and protected areas/biodiversity conservation in Africa. The study also identifies several troublesome features of NRM policies: the underlying contradiction between sustainable NRM and the prevailing economic development paradigm; the nature of NRM costs and benefits; the negative orientation of NRM regulations; and the tendency of NRM issues to generate conflict. A final section presents a set of strategic questions as a way to begin clarifying the complexity and multiplicity of factors and linkages that characterize NRM.

  12. Practice Management and Health Policy Education in Radiology: An Emerging Imperative.

    PubMed

    DeQuesada, Ivan M; Chokshi, Falgun H; Mullins, Mark E; Duszak, Richard

    2015-10-01

    As society places increased responsibility on practicing physicians for addressing accelerating health care costs and delivery system inefficiencies, traditional education and training programs have left most physicians ill equipped to assume this responsibility. A variety of new initiatives are underway that dramatically change how radiology training programs address these issues. We review the emerging need for better physician education in health policy and practice management, detail the history and requirements of the ACGME and the ABR Healthcare Economics Milestone Project, and outline mechanisms by which radiology residency programs can comply with these requirements. We describe our own new comprehensive pilot curriculum, Practice Management, Health Policy, and Professionalism for Radiology Residents (P(3)R(2)), which may serve as a potential model for other training programs seeking to develop targeted curricula in these newly required areas.

  13. Top 40 priorities for science to inform conservation and management policy in the United States

    USGS Publications Warehouse

    Fleishman, Erica; Blockstein, David E.; Hall, John A.; Mascia, Michael B.; Rudd, Murray A.; Scott, J. Michael; Sutherland, William J.; Bartuska, Ann M.; Brown, A. Gordon; Christen, Catherine A.; Clement, Joel P.; DellaSala, Dominick; Duke, Clifford D.; Fiske, Shirley J.; Gosnell, Hannah; Haney, J. Chris; Hutchins, Michael; Klein, Mary L.; Marqusee, Jeffrey; Noon, Barry R.; Nordgren, John R.; Orbuch, Paul M.; Powell, Jimmie; Quarles, Steven P.; Saterson, Kathryn A.; Stein, Bruce A.; Webster, Michael S.; Vedder, Amy

    2011-01-01

    To maximize the utility of research to decisionmaking, especially given limited financial resources, scientists must set priorities for their efforts. We present a list of the top 40 high-priority, multidisciplinary research questions directed toward informing some of the most important current and future decisions about management of species, communities, and ecological processes in the United States. The questions were generated by an open, inclusive process that included personal interviews with decisionmakers, broad solicitation of research needs from scientists and policymakers, and an intensive workshop that included scientifically oriented individuals responsible for managing and developing policy related to natural resources. The process differed from previous efforts to set priorities for conservation research in its focus on the engagement of decisionmakers in addition to researchers. The research priorities emphasized the importance of addressing societal context and exploration of trade-offs among alternative policies and actions, as well as more traditional questions related to ecological processes and functions.

  14. Improving energy efficiency via smart building energy management systems. A comparison with policy measures

    SciTech Connect

    Rocha, Paula; Siddiqui, Afzal; Stadler, Michael

    2014-12-09

    In this study, to foster the transition to more sustainable energy systems, policymakers have been approving measures to improve energy efficiency as well as promoting smart grids. In this setting, building managers are encouraged to adapt their energy operations to real-time market and weather conditions. Yet, most fail to do so as they rely on conventional building energy management systems (BEMS) that have static temperature set points for heating and cooling equipment. In this paper, we investigate how effective policy measures are at improving building-level energy efficiency compared to a smart BEMS with dynamic temperature set points. To this end, we present an integrated optimisation model mimicking the smart BEMS that combines decisions on heating and cooling systems operations with decisions on energy sourcing. Using data from an Austrian and a Spanish building, we find that the smart BEMS results in greater reduction in energy consumption than a conventional BEMS with policy measures.

  15. The Evolution of Military Officer Personnel Management Policies: A Preliminary Study with Parallels from Industry

    DTIC Science & Technology

    1978-08-01

    retirement. As a consequence , off icers literally served until they died in the saddle. The starkest effect of this lack of policy is revealed by...businessmen in many industries began to consider the possibility of duplicating in their own industries the pattern of Standard Oil , American Sugar...larger firms , the yearly input does appear to be on a year-group basis. We know that General Electric has a company-run management institute; in the oil

  16. The Collateral Consequences of Sex Offender Management Policies: Views From Professionals.

    PubMed

    Call, Corey

    2016-06-13

    In this study, the perceptions of community corrections professionals and clinical specialists toward the collateral consequences of current sex offender management policies were explored and contrasted. In addition, potential influencing factors of these perceptions were examined. Results indicate high levels of belief that sex offenders experience a variety of collateral consequences upon reentry; however, community corrections professionals are significantly less likely to believe that sex offenders experience collateral consequences than clinical specialists. Furthermore, few demographic variables were found to significantly influence the perceptions of the sample. Implications for the management of sex offenders are discussed.

  17. Pain management policies and practices in pediatric emergency care: a nationwide survey of Italian hospitals

    PubMed Central

    2013-01-01

    Background Pain experienced by children in emergency departments (EDs) is often poorly assessed and treated. Although local protocols and strategies are important to ensure appropriate staff behaviours, few studies have focussed on pain management policies at hospital or department level. This study aimed at describing the policies and reported practices of pain assessment and treatment in a national sample of Italian pediatric EDs, and identifying the assocoated structural and organisational factors. Methods A structured questionnaire was mailed to all the 14 Italian pediatric and maternal and child hospitals and to 5 general hospitals with separate pediatric emergency room. There were no refusals. Information collected included the frequency and mode of pain assessment, presence of written pain management protocols, use of local anaesthetic (EMLA cream) before venipuncture, and role of parents. General data on the hospital and ED were also recorded. Multiple Correspondence Analysis was used to explore the multivariable associations between the characteristics of hospitals and EDs and their pain management policies and practices. Results Routine pain assessment both at triage and in the emergency room was carried out only by 26% of surveyed EDs. About one third did not use algometric scales, and almost half (47.4%) did not have local protocols for pain treatment. Only 3 routinely reassessed pain after treatment, and only 2 used EMLA. All EDs allowed parents’ presence and most (17, 89.9%) allowed them to stay when painful procedures were carried out. Eleven hospitals (57.9%) allowed parents to hold their child during blood sampling. Pediatric and maternal and child hospitals, those located in the North of Italy, equipped with medico-surgical-traumatological ED and short stay observation, and providing full assessment triage over 24 hours were more likely to report appropriate policies for pain management both at triage and in ER. A nurses to admissions ratio

  18. 14 CFR 91.1109 - Aircraft maintenance: Inspection program.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Aircraft maintenance: Inspection program... Ownership Operations Program Management § 91.1109 Aircraft maintenance: Inspection program. Each program manager must establish an aircraft inspection program for each make and model program aircraft and...

  19. 14 CFR 91.1109 - Aircraft maintenance: Inspection program.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Aircraft maintenance: Inspection program... Ownership Operations Program Management § 91.1109 Aircraft maintenance: Inspection program. Each program manager must establish an aircraft inspection program for each make and model program aircraft and...

  20. 14 CFR 91.1109 - Aircraft maintenance: Inspection program.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Aircraft maintenance: Inspection program... Ownership Operations Program Management § 91.1109 Aircraft maintenance: Inspection program. Each program manager must establish an aircraft inspection program for each make and model program aircraft and...

  1. 14 CFR 91.1109 - Aircraft maintenance: Inspection program.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Aircraft maintenance: Inspection program... Ownership Operations Program Management § 91.1109 Aircraft maintenance: Inspection program. Each program manager must establish an aircraft inspection program for each make and model program aircraft and...

  2. 14 CFR 91.1041 - Aircraft proving and validation tests.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Aircraft proving and validation tests. 91... Ownership Operations Program Management § 91.1041 Aircraft proving and validation tests. (a) No program manager may permit the operation of an aircraft, other than a turbojet aircraft, for which two pilots...

  3. 14 CFR 91.1041 - Aircraft proving and validation tests.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Aircraft proving and validation tests. 91... Ownership Operations Program Management § 91.1041 Aircraft proving and validation tests. (a) No program manager may permit the operation of an aircraft, other than a turbojet aircraft, for which two pilots...

  4. 14 CFR 91.1109 - Aircraft maintenance: Inspection program.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Aircraft maintenance: Inspection program... Ownership Operations Program Management § 91.1109 Aircraft maintenance: Inspection program. Each program manager must establish an aircraft inspection program for each make and model program aircraft and...

  5. Regional growth management policies: Toward reducing global warming at state and local levels

    SciTech Connect

    Purdie, J.

    1995-09-01

    State and local governments in the United States are accepting mandates to coordinate legislated land use and growth management planning with vigorous environmental protection and resource conservation. These mandates, implemented or planned in states with populations totaling over 100 million, will directly impact growth patterns and ultimately affect the level of atmospheric gases and particulates generated within their borders. This paper addresses the issues of growth management and land use planning at the local, state and regional levels and identifies areas impacting global warming. A review of existing systems will be presented, and recommendations will be made to improve monitoring of growth management mechanisms and organizational structures with the goal of global atmospheric improvement. The issues discussed include urban sprawl, transportation, and growth patterns as managed by policies also designed to protect environments and provide for sustainable growth. Areas for improved coordination between jurisdictions to ease global warming will also be examined.

  6. Real options analysis for land use management: Methods, application, and implications for policy.

    PubMed

    Regan, Courtney M; Bryan, Brett A; Connor, Jeffery D; Meyer, Wayne S; Ostendorf, Bertram; Zhu, Zili; Bao, Chenming

    2015-09-15

    Discounted cash flow analysis, including net present value is an established way to value land use and management investments which accounts for the time-value of money. However, it provides a static view and assumes passive commitment to an investment strategy when real world land use and management investment decisions are characterised by uncertainty, irreversibility, change, and adaptation. Real options analysis has been proposed as a better valuation method under uncertainty and where the opportunity exists to delay investment decisions, pending more information. We briefly review the use of discounted cash flow methods in land use and management and discuss their benefits and limitations. We then provide an overview of real options analysis, describe the main analytical methods, and summarize its application to land use investment decisions. Real options analysis is largely underutilized in evaluating land use decisions, despite uncertainty in policy and economic drivers, the irreversibility and sunk costs involved. New simulation methods offer the potential for overcoming current technical challenges to implementation as demonstrated with a real options simulation model used to evaluate an agricultural land use decision in South Australia. We conclude that considering option values in future policy design will provide a more realistic assessment of landholder investment decision making and provide insights for improved policy performance.

  7. In Search of Perfect Foresight? Policy Bias, Management of Unknowns, and What Has Changed in Science Policy Since the Tohoku Disaster.

    PubMed

    Mochizuki, Junko; Komendantova, Nadejda

    2017-02-01

    The failure to foresee the catastrophic earthquakes, tsunamis, and nuclear accident of 2011 has been perceived by many in Japan as a fundamental shortcoming of modern disaster risk science. Hampered by a variety of cognitive and institutional biases, the conventional disaster risk management planning based on the "known risks" led to the cascading failures of the interlinked disaster risk management (DRM) apparatus. This realization led to a major rethinking in the use of science for policy and the incorporations of lessons learned in the country's new DRM policy. This study reviews publicly available documents on expert committee discussions and scientific articles to identify what continuities and changes have been made in the use of scientific knowledge in Japanese risk management. In general, the prior influence of cognitive bias (e.g., overreliance on documented hazard risks) has been largely recognized, and increased attention is now being paid to the incorporation of less documented but known risks. This has led to upward adjustments in estimated damages from future risks and recognition of the need for further strengthening of DRM policy. At the same time, there remains significant continuity in the way scientific knowledge is perceived to provide sufficient and justifiable grounds for the development and implementation of DRM policy. The emphasis on "evidence-based policy" in earthquake and tsunami risk reduction measures continues, despite the critical reflections of a group of scientists who advocate for a major rethinking of the country's science-policy institution respecting the limitations of the current state science.

  8. 12 CFR 225.175 - What risk management, record keeping and reporting policies are required to make merchant banking...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 3 2011-01-01 2011-01-01 false What risk management, record keeping and... risk management, record keeping and reporting policies are required to make merchant banking... the aggregate portfolio; (ii) Identify and manage the market, credit, concentration and other...

  9. 41 CFR 102-192.155 - What should our agency-wide mail management policy statement cover?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... measurement and performance management for mail; (d) Centralized mail processing, worksharing, consolidation... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false What should our agency-wide mail management policy statement cover? 102-192.155 Section 102-192.155 Public Contracts...

  10. 41 CFR 102-192.155 - What should our agency-wide mail management policy statement cover?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... measurement and performance management for mail; (d) Centralized mail processing, worksharing, consolidation... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What should our agency-wide mail management policy statement cover? 102-192.155 Section 102-192.155 Public Contracts...

  11. 41 CFR 302-15.70 - What governing policies must we establish for the allowance for property management services?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 41 Public Contracts and Property Management 4 2012-07-01 2012-07-01 false What governing policies must we establish for the allowance for property management services? 302-15.70 Section 302-15.70 Public Contracts and Property Management Federal Travel Regulation System RELOCATION ALLOWANCES...

  12. Design and simulation of a fuel cell hybrid emergency power system for a more electric aircraft: Evaluation of energy management schemes

    NASA Astrophysics Data System (ADS)

    Njoya Motapon, Souleman

    As the aircraft industries are moving toward more electric aircraft (MEA), the electrical peak load seen by the main and emergency generators becomes higher than in conventional aircraft. Consequently, there is a major concern regarding the aircraft emergency system, which consists of a ram air turbine (RAT) or air driven generator (ADG), to fulfill the load demand during critical situations; particularly at low aircraft speed where the output power is very low. A potential solution under study by most aircraft manufacturers is to replace the air turbine by a fuel cell hybrid system, consisting of fuel cell combined with other high power density sources such as supercapacitors or lithium-ion batteries. To ensure the fuel cell hybrid system will be able to meet the load demand, it must be properly designed and an effective energy management strategy must be tested with real situations load profile. This work aims at designing a fuel cell emergency power system of a more electric aircraft and comparing different energy management schemes (EMS); with the goal to ensure the load demand is fully satisfied within the constraints of each energy source. The fuel cell hybrid system considered in this study consists of fuel cell, lithium-ion batteries and supercapacitors, along with associated DC-DC and DC-AC converters. The energy management schemes addressed are state-of-the-art, most commonly used energy management techniques in fuel cell vehicle applications and include: the state machine control strategy, the rule based fuzzy logic strategy, the classical PI control strategy, the frequency decoupling/fuzzy logic control strategy and the equivalent consumption minimization strategy (ECMS). Moreover, a new optimal scheme based on maximizing the instantaneous energy of batteries/supercapacitors, to improve the fuel economy is proposed. An off-line optimization based scheme is also developed to ascertain the validity of the proposed strategy in terms of fuel consumption

  13. 77 FR 7656 - Advisory Circular: Public Aircraft Operations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-13

    ... Policy Regarding Civil Aircraft Operators Providing Contract Support to Government Entities (Public... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Advisory Circular: Public Aircraft Operations AGENCY: Federal...

  14. Aircraft scanner data availability via the version 0 Information Management System

    NASA Technical Reports Server (NTRS)

    Mah, G. R.

    1995-01-01

    As part of the Earth Observing System Data and Information System (EOSDIS) development, NASA and other government agencies have developed an operational prototype of the Information Management System (IMS). The IMS provides access to the data archived at the Distributed Active Archive Centers (DAAC's) that allows users to search through metadata describing the (image) data. Criteria based on sensor name or type, date and time, and geographic location are used to search the archive. Graphical representations of coverage and browse images are available to further refine a user's selection. previously, the EROS Data Center (EDC) DAAC had identified the Advanced SOlid-state Array Spectrometer (ASAS), Airborne Visible and infrared Imaging Spectrometer (AVIRIS), NS-001, and Thermal Infrared Multispectral Scanner (TIMS) as precursor data sets similar to those the DAAC will handle in the Earth Observing System era. Currently, the EDC DAAC staff, in cooperation with NASA, has transcribed TIMS, NS-001, and Thematic Mapper Simulation (TMS) data from Ames Research Center and also TIMS data from Stennis Space Center. During the transcription process, the IMS metadata and browse images were created to populate the inventory at the EDC DAAC. These data sets are now available in the IMS and may be requested from the any of the DAAC's via the IMS.

  15. Applying Science: Opportunities to Inform Disease Management Policy with Cooperative Research within a One Health Framework.

    PubMed

    Blackburn, Jason K; Kracalik, Ian T; Fair, Jeanne Marie

    2015-01-01

    The ongoing Ebola outbreak in West Africa and the current saiga antelope die off in Kazakhstan each represent very real and difficult to manage public or veterinary health crises. They also illustrate the importance of stable and funded surveillance and sound policy for intervention or disease control. While these two events highlight extreme cases of infectious disease (Ebola) or (possible) environmental exposure (saiga), diseases such as anthrax, brucellosis, tularemia, and plague are all zoonoses that pose risks and present surveillance challenges at the wildlife-livestock-human interfaces. These four diseases are also considered important actors in the threat of biological terror activities and have a long history as legacy biowarfare pathogens. This paper reviews recent studies done cooperatively between American and institutions within nations of the Former Soviet Union (FSU) focused on spatiotemporal, epidemiological, and ecological patterns of these four zoonoses. We examine recent studies and discuss the possible ways in which techniques, including ecological niche modeling, disease risk modeling, and spatiotemporal cluster analysis, can inform disease surveillance, control efforts, and impact policy. Our focus is to posit ways to apply science to disease management policy and actual management or mitigation practices. Across these examples, we illustrate the value of cooperative studies that bring together modern geospatial and epidemiological analyses to improve our understanding of the distribution of pathogens and diseases in livestock, wildlife, and humans. For example, ecological niche modeling can provide national level maps of pathogen distributions for surveillance planning, while space-time models can identify the timing and location of significant outbreak events for defining active control strategies. We advocate for the need to bring the results and the researchers from cooperative studies into the meeting rooms where policy is negotiated and

  16. Applying Science: Opportunities to Inform Disease Management Policy with Cooperative Research within a One Health Framework

    PubMed Central

    Blackburn, Jason K.; Kracalik, Ian T.; Fair, Jeanne Marie

    2016-01-01

    The ongoing Ebola outbreak in West Africa and the current saiga antelope die off in Kazakhstan each represent very real and difficult to manage public or veterinary health crises. They also illustrate the importance of stable and funded surveillance and sound policy for intervention or disease control. While these two events highlight extreme cases of infectious disease (Ebola) or (possible) environmental exposure (saiga), diseases such as anthrax, brucellosis, tularemia, and plague are all zoonoses that pose risks and present surveillance challenges at the wildlife-livestock–human interfaces. These four diseases are also considered important actors in the threat of biological terror activities and have a long history as legacy biowarfare pathogens. This paper reviews recent studies done cooperatively between American and institutions within nations of the Former Soviet Union (FSU) focused on spatiotemporal, epidemiological, and ecological patterns of these four zoonoses. We examine recent studies and discuss the possible ways in which techniques, including ecological niche modeling, disease risk modeling, and spatiotemporal cluster analysis, can inform disease surveillance, control efforts, and impact policy. Our focus is to posit ways to apply science to disease management policy and actual management or mitigation practices. Across these examples, we illustrate the value of cooperative studies that bring together modern geospatial and epidemiological analyses to improve our understanding of the distribution of pathogens and diseases in livestock, wildlife, and humans. For example, ecological niche modeling can provide national level maps of pathogen distributions for surveillance planning, while space-time models can identify the timing and location of significant outbreak events for defining active control strategies. We advocate for the need to bring the results and the researchers from cooperative studies into the meeting rooms where policy is negotiated

  17. Adoption of Knowledge Management by the Sri Lankan University Librarians in the Light of the National Policy on University Education

    ERIC Educational Resources Information Center

    Wijetunge, Pradeepa

    2002-01-01

    This paper discusses the concept of knowledge and provides a definition of Knowledge Management. It also gives an insight into the Sri Lankan University context and the background which required the national policy reforms on universities. It also describes the four key areas of the national policy on university education and the knowledge…

  18. Middle Managers' Experience of Policy Implementation and Mediation in the Context of the Scottish Quality Enhancement Framework

    ERIC Educational Resources Information Center

    Saunders, Murray; Sin, Cristina

    2015-01-01

    This paper analyses how middle managers perform and experience their role in enacting policy in Scottish higher education institutions. The policy focus is the quality enhancement framework (QEF) for learning and teaching in higher education, which was launched in 2003. The data-set was collected between 2008 and 2010, during the evaluation of the…

  19. Report: EPA Needs Policies and Procedures to Manage Public Pesticide Petitions in a Transparent and Efficient Manner

    EPA Pesticide Factsheets

    Report #16-P-0019, October 27, 2015. OPP’s lack of policies and procedures to manage public pesticide petitions in a transparent and efficient manner can result in unreasonable delay lawsuits costing the agency time and resources.

  20. Progress in Early Childhood Caries and Opportunities in Research, Policy, and Clinical Management.

    PubMed

    Garcia, Raul; Borrelli, Belinda; Dhar, Vineet; Douglass, Joanna; Gomez, Francisco Ramos; Hieftje, Kimberly; Horowitz, Alice; Li, Yihong; Ng, Man Wai; Twetman, Svante; Tinanoff, Norman

    2015-01-01

    The 2014 Early Childhood Caries Conference encompassed evidence-based reviews on the state of the science regarding early childhood carries (ECC) epidemiology, etiology, prevention, and disease management. The purpose of this paper was to discuss the work presented at the conference and identify opportunities in research, policy, and clinical management that may improve early childhood caries outcomes and lower costs of care. While great progress has been made since the 1997 ECC Conference, there remains a paucity of high-quality evidence from randomized controlled trials on what are the most effective means to prevent and manage ECC. Analyses of studies indicate that some approaches, such as chlorhexidine, iodine, and remineralizing agents, have not shown consistent findings in preventing ECC. However, evidence exists to yield recommendations in some areas. There are useful risk assessment indicators to identify preschool children at risk for caries. Fluoridated toothpaste and fluoride varnish currently are the most effective chemotherapeutic strategies to prevent ECC. Motivational interviewing, a form of patient-centered counseling, is effective for motivating oral health behaviors and shows promise for reducing caries. Additionally, evidence is emerging that shows the value of chronic disease management approaches and integrating ECC oral health care within medical care settings. Recommendations for future directions in ECC research and policy were also key outcomes of the conference.

  1. [Inclusive education policy: perceptions of managers about the process of changes in Higher Education Institutions].

    PubMed

    Pereira, Francilene Jane Rodrigues; dos Santos, Sérgio Ribeiro; da Silva, Cesar Cavalcanti

    2011-01-01

    This is a qualitative descriptive exploratory study, conducted in Higher Education Institutions (HEI) which offers Nursing course, in Joao Pessoa-PB. The study aimed to understand the concept of managers about the need for organizational changes to attend customers with special needs. Four managers participated in the study. A semi-structured interview with guiding questions was used to collect information and to interpret the data we used the method of discourse analysis based on Fiorin. It was noticed that the managers have a concern to meet the demands of inclusive policies, including the adequacy of physical spaces and the pedagogy adopted to meet the students' needs. However, some of them admitted to have little knowledge on how to deal with students with special needs and also mentioned that the institutions do not have an efficient and logistic work which can meet the current legislation of inclusion. We concluded that the process of structural and pedagogical changes is built in a slow and gradual way and it requires an involvement of qualified managers who are committed to execute the policies of inclusion of customers with special needs in a civil and legal way.

  2. Value-based interventional pain management: a review of medicare national and local coverage determination policies.

    PubMed

    Manchikanti, Laxmaiah; Falco, Frank J E; Benyamin, Ramsin M; Helm, Standiford; Singh, Vijay; Hirsch, Joshua A

    2013-01-01

    Major policies, regulations, and practice patterns related to interventional pain management are dependent on Medicare policies which include national coverage policies - national coverage determinations (NCDs), and local coverage policies - local coverage determinations (LCDs). The NCDs are Medicare coverage policies issued by the Centers for Medicare and Medicaid Services (CMS). The process used by the CMS in deciding what is and what is not medically necessary is lengthy, involving a review of evidence-based literature on the subject, expert opinion, and public comments. In contrast, LCDs are rules and Medicare coverage that are issued by regional contractors and fiscal intermediaries when an NCD has not addressed the policy at issue. The evidence utilized in preparing LCDs includes the highest level of evidence which is based on published authoritative evidence derived from definitive randomized clinical trials or other definitive studies, and general acceptance by the medical community (standard of practice), as supported by sound medical evidence. In addition, the intervention must be safe and effective and appropriate including duration and frequency that is considered appropriate for the item or service in terms of whether it is furnished in accordance with accepted standards of medical practice for the diagnosis or treatment of the patient's condition or to improve the function. In addition, the safe and effective provision includes that service must be furnished in a setting appropriate to the patient's medical needs and condition, ordered and furnished by qualified personnel, the service must meet, but does not exceed, the patient's medical need, and be at least as beneficial as an existing and available medically appropriate alternative. The LCDs are prepared with literature review, state medical societies, and carrier advisory committees (CACs) of which interventional pain management is a member. The LCDs may be appealed by beneficiaries. The NCDs are

  3. Scheduling of an aircraft fleet

    NASA Technical Reports Server (NTRS)

    Paltrinieri, Massimo; Momigliano, Alberto; Torquati, Franco

    1992-01-01

    Scheduling is the task of assigning resources to operations. When the resources are mobile vehicles, they describe routes through the served stations. To emphasize such aspect, this problem is usually referred to as the routing problem. In particular, if vehicles are aircraft and stations are airports, the problem is known as aircraft routing. This paper describes the solution to such a problem developed in OMAR (Operative Management of Aircraft Routing), a system implemented by Bull HN for Alitalia. In our approach, aircraft routing is viewed as a Constraint Satisfaction Problem. The solving strategy combines network consistency and tree search techniques.

  4. The origin and evolution of safe-yield policies in the Kansas groundwater management districts

    USGS Publications Warehouse

    Sophocleous, M.

    2000-01-01

    The management of groundwater resources in Kansas continues to evolve. Declines in the High Plains aquifer led to the establishment of groundwater management districts in the mid-1970s and reduced streamflows prompted the enactment of minimum desirable streamflow standards in the mid-1980s. Nonetheless, groundwater levels and streamflows continued to decline, although at reduced rates compared to premid-1980s rates. As a result, "safe-yield" policies were revised to take into account natural groundwater discharge in the form of stream baseflow. These policies, although a step in the right direction, are deficient in several ways. In addition to the need for more accurate recharge data, pumping-induced streamflow depletion, natural stream losses, and groundwater evapotranspiration need to be accounted for in the revised safe-yield policies. Furthermore, the choice of the 90% flow-duration statistic as a measure of baseflow needs to be reevaluated, as it significantly underestimates mean baseflow estimated from baseflow separation computer programs; moreover, baseflow estimation needs to be refined and validated. ?? 2000 International Association for Mathematical Geology.

  5. Insurers' policies on coverage for behavior management services and the impact of the Affordable Care Act.

    PubMed

    Edelstein, Burton L

    2014-01-01

    The impact of the Affordable Care Act (ACA) on dental insurance coverage for behavior management services depends upon the child's source of insurance (Medicaid, CHIP, private commercial) and the policies that govern each such source. This contribution describes historical and projected sources of pediatric dental coverage, catalogues the seven behavior codes used by dentists, compares how often they are billed by pediatric and general dentists, assesses payment policies and practices for behavioral services across coverage sources, and describes how ACA coverage policies may impact each source. Differences between Congressional intent to ensure comprehensive oral health services with meaningful consumer protections for all legal-resident children and regulatory action by the Departments of Treasury and Health and Human Services are explored to explain how regulations fail to meet Congressional intent as of 2014. The ACA may additionally impact pediatric dentistry practice, including dentists' behavior management services, by expanding pediatric dental training and safety net delivery sites and by stimulating the evolution of novel payment and delivery systems designed to move provider incentives away from procedure-based payments and toward health outcome-based payments.

  6. The role of PV in demand-site management: Policy and industry challenges

    NASA Astrophysics Data System (ADS)

    Byrne, John; Hadjilambrinos, Constantine; Wang, Young-Doo

    1992-12-01

    Most electric utility planners consider photovoltaics to be a frontier technology which is not yet mature enough to contribute to the U.S. electric generation market. Over the past decade, utilities and their regulators have begun to emphasize demand-side management (DMS) to meet an increasing proportion of their service needs. For PV to be a valued technology in the electricity sector, DSM applications need to be identified that can provide a significant market for this technology. DSM programs of 20 of the most active utilities in the DSM market are analyzed in this research to determine the size, prices, demand, and impact of policy. Target PV-DSM markets are identified and the policy and industry challenges that must be met are defined.

  7. Risk management policies and practices regarding radio frequency electromagnetic fields: results from a WHO survey.

    PubMed

    Dhungel, Amit; Zmirou-Navier, Denis; van Deventer, Emilie

    2015-04-01

    This study aims to describe current risk management practices and policies across the world in relation to personal exposures from devices emitting radiofrequency fields, environmental exposures from fixed installations and exposures in the work environment. Data from 86 countries representing all WHO regions were collected through a survey. The majority of countries (76.8 %) had set exposure limits for mobile devices, almost all (90.7 %) had set public exposure limits for fixed installations and 76.5 % had specified exposure limits for personnel in occupational settings. A number of other policies had been implemented at the national level, ranging from information provisions on how to reduce personal exposures and restrictions of usage for certain populations, such as children or pregnant women to prevention of access around base stations. This study suggests that countries with higher mobile subscriptions tend to have set radiofrequency exposure limits for mobile devices and to have provisions on exposure measurements about fixed installations.

  8. Risk management policies and practices regarding radio frequency electromagnetic fields: results from a WHO survey

    PubMed Central

    Dhungel, Amit; Zmirou-Navier, Denis; van Deventer, Emilie

    2015-01-01

    This study aims to describe current risk management practices and policies across the world in relation to personal exposures from devices emitting radiofrequency fields, environmental exposures from fixed installations and exposures in the work environment. Data from 86 countries representing all WHO regions were collected through a survey. The majority of countries (76.8 %) had set exposure limits for mobile devices, almost all (90.7 %) had set public exposure limits for fixed installations and 76.5 % had specified exposure limits for personnel in occupational settings. A number of other policies had been implemented at the national level, ranging from information provisions on how to reduce personal exposures and restrictions of usage for certain populations, such as children or pregnant women to prevention of access around base stations. This study suggests that countries with higher mobile subscriptions tend to have set radiofrequency exposure limits for mobile devices and to have provisions on exposure measurements about fixed installations. PMID:25394650

  9. Total Quality Management in Higher Education: Latest Fad or Lasting Legacy? Policy Briefs of the Education Policy Studies Laboratory. No. 93-01.

    ERIC Educational Resources Information Center

    Wolverton, Mimi

    This policy brief examines the fundamental principles that undergird the current Total Quality Management (TQM) movement, describes application examples and discusses application problems particular to higher education. An opening section reviews the basic premises of TQM and differentiates between two perspectives on the approach: the first see…

  10. Aircraft Design

    NASA Technical Reports Server (NTRS)

    Bowers, Albion H. (Inventor); Uden, Edward (Inventor)

    2016-01-01

    The present invention is an aircraft wing design that creates a bell shaped span load, which results in a negative induced drag (induced thrust) on the outer portion of the wing; such a design obviates the need for rudder control of an aircraft.

  11. Land use policy and agricultural water management of the previous half of century in Africa

    NASA Astrophysics Data System (ADS)

    Valipour, Mohammad

    2015-12-01

    This paper examines land use policy and agricultural water management in Africa from 1962 to 2011. For this purpose, data were gathered from Food and Agriculture Organization of the United Nations (FAO) and the World Bank Group. Using the FAO database, ten indices were selected: permanent crops to cultivated area (%), rural population to total population (%), total economically active population in agriculture to total economically active population (%), human development index, national rainfall index (mm/year), value added to gross domestic product by agriculture (%), irrigation water requirement (mm/year), percentage of total cultivated area drained (%), difference between national rainfall index and irrigation water requirement (mm/year), area equipped for irrigation to cultivated area or land use policy index (%). These indices were analyzed for all 53 countries in the study area and the land use policy index was estimated by two different formulas. The results show that value of relative error is <20 %. In addition, an average index was calculated using various methods to assess countries' conditions for agricultural water management. Ability of irrigation and drainage systems was studied using other eight indices with more limited information. These indices are surface irrigation (%), sprinkler irrigation (%), localized irrigation (%), spate irrigation (%), agricultural water withdrawal (10 km3/year), conservation agriculture area as percentage of cultivated area (%), percentage of area equipped for irrigation salinized (%), and area waterlogged by irrigation (%). Finally, tendency of farmers to use irrigation systems for cultivated crops has been presented. The results show that Africa needs governments' policy to encourage farmers to use irrigation systems and raise cropping intensity for irrigated area.

  12. Ecosocial consequences and policy implications of disease management in East African agropastoral systems

    PubMed Central

    Gutierrez, Andrew Paul; Gilioli, Gianni; Baumgärtner, Johann

    2009-01-01

    International research and development efforts in Africa have brought ecological and social change, but analyzing the consequences of this change and developing policy to manage it for sustainable development has been difficult. This has been largely due to a lack of conceptual and analytical models to access the interacting dynamics of the different components of ecosocial systems. Here, we examine the ecological and social changes resulting from an ongoing suppression of trypanosomiasis disease in cattle in an agropastoral community in southwest Ethiopia to illustrate how such problems may be addressed. The analysis combines physiologically based demographic models of pasture, cattle, and pastoralists and a bioeconomic model that includes the demographic models as dynamic constraints in the economic objective function that maximizes the utility of individual consumption under different level of disease risk in cattle. Field data and model analysis show that suppression of trypanosomiasis leads to increased cattle and human populations and to increased agricultural development. However, in the absence of sound management, these changes will lead to a decline in pasture quality and increase the risk from tick-borne diseases in cattle and malaria in humans that would threaten system sustainability and resilience. The analysis of these conflicting outcomes of trypanosomiasis suppression is used to illustrate the need for and utility of conceptual bioeconomic models to serve as a basis for developing policy for sustainable agropastoral resource management in sub-Saharan Africa. PMID:19620722

  13. State Policies on Human Capital Resource Management: Wisconsin. Human Capital Resource Management Technical Brief

    ERIC Educational Resources Information Center

    Cushing, Ellen; Bhatt, Monica; Wraight, Sara; Behrstock, Ellen; Meyer, Cassandra

    2010-01-01

    Training, recruiting, developing, and supporting talented and effective educators throughout their careers is known as human capital resource management (HCRM) in education. HCRM has been identified in recent literature as one of the ways in which districts and states may increase school effectiveness and improve student learning (Heneman &…

  14. State Policies on Human Capital Resource Management: Indiana. Human Capital Resource Management Technical Brief

    ERIC Educational Resources Information Center

    Meyer, Cassandra; Bhatt, Monica; Wraight, Sara; Behrstock, Ellen; Cushing, Ellen

    2010-01-01

    Training, recruiting, developing, and supporting talented and effective educators throughout their careers is known as human capital resource management (HCRM) in education. HCRM has been identified in recent literature as one of the ways in which districts and states may increase school effectiveness and improve student learning (Heneman &…

  15. State Policies on Human Capital Resource Management: Illinois. Human Capital Resource Management Technical Brief

    ERIC Educational Resources Information Center

    Meyers, Coby; Bhatt, Monica; Wraight, Sara; Behrstock, Ellen; Cushing, Ellen

    2010-01-01

    Training, recruiting, developing, and supporting talented and effective educators throughout their careers is known as human capital resource management (HCRM) in education. HCRM has been identified in recent literature as one of the ways in which districts and states may increase school effectiveness and improve student learning (Heneman &…

  16. State Policies on Human Capital Resource Management: Michigan. Human Capital Resource Management Technical Brief

    ERIC Educational Resources Information Center

    Meyer, Cassandra; Bhatt, Monica; Wraight, Sara; Behrstock, Ellen; Cushing, Ellen

    2010-01-01

    Training, recruiting, developing, and supporting talented and effective educators throughout their careers is known as human capital resource management (HCRM) in education. HCRM has been identified in recent literature as one of the ways in which districts and states may increase school effectiveness and improve student learning (Heneman &…

  17. State Policies on Human Capital Resource Management: Minnesota. Human Capital Resource Management Technical Brief

    ERIC Educational Resources Information Center

    Bhatt, Monica; Behrstock, Ellen; Cushing, Ellen; Wraight, Sara

    2010-01-01

    Training, recruiting, developing, and supporting talented and effective educators throughout their careers is known as human capital resource management (HCRM) in education. HCRM has been identified in recent literature as one of the ways in which districts and states may increase school effectiveness and improve student learning (Heneman &…

  18. State Policies on Human Capital Resource Management: Ohio. Human Capital Resource Management Technical Brief

    ERIC Educational Resources Information Center

    Bhatt, Monica; Wraight, Sara; Behrstock, Ellen; Cushing, Ellen

    2010-01-01

    Training, recruiting, developing, and supporting talented and effective educators throughout their careers is known as human capital resource management (HCRM) in education. HCRM has been identified in recent literature as one of the ways in which districts and states may increase school effectiveness and improve student learning (Heneman &…

  19. State Policies on Human Capital Resource Management: Iowa. Human Capital Resource Management Technical Brief

    ERIC Educational Resources Information Center

    Behrstock, Ellen; Bhatt, Monica; Cushing, Ellen; Wraight, Sara

    2010-01-01

    Training, recruiting, developing, and supporting talented and effective educators throughout their careers is known as human capital resource management (HCRM) in education. HCRM has been identified in recent literature as one of the ways in which districts and states may increase school effectiveness and improve student learning (Heneman &…

  20. Managing Talent for School Coherence: Learning from Charter Management Organizations. Policy Brief

    ERIC Educational Resources Information Center

    DeArmond, Michael; Gross, Betheny; Bowen, Melissa; Demeritt, Allison; Lake, Robin

    2012-01-01

    The current wave of new teacher evaluation systems around the country offers an opportunity to broaden the conversation surrounding teacher effectiveness and its relationship to school coherence, to look at how schools and school systems might take a more integrated and intentional approach to attracting, training, and managing high-quality…

  1. A review of management of infertility in Nigeria: framing the ethics of a national health policy

    PubMed Central

    Akinloye, Oluyemi; Truter, Ernest J

    2011-01-01

    Infertility has recently been construed to be a serious problem in sub-Saharan Africa. This problem seems to be viewed as of low priority with reference to the effective and efficient allocation of available health resources by national governments as well as by international donors sponsoring either research or service delivery in the public health sector. In this paper the problem of infertility in Nigeria is surveyed with a view to assessing the ethical dimension of proposals to manage infertility as a public sector priority in health care delivery. The population/individual and public/private distinction in the formulation of health policy has ethical implications that cannot simply be ignored and are therefore engaged in critically assessing the problem of infertility. Cost–utility analysis (such as Quality Adjusted Life-Year composite index) in the management of infertility in Nigeria entails the need for caution relevant to the country’s efforts to achieve Millennium Development Goals. This should remain the case whether the ethical evaluation appeals to utilitarian or contractarian (Rawlsian) principles. The “worst off ” category of Nigerians includes (1) underweight children less than 5 years of age, with special concern for infants (0–1 years of age) and (2) the proportion of the population below a minimum level of dietary consumption. The Rawlsian ethic implies that any Federal Ministry of Health policy aimed at establishing public programs for infertility management can be considered a “fair” allocation and expenditure if, and only if, the situation for these two cohorts is not thereby made worse. Nigerian health policy cannot assume this type of increased allocation of its resources to infertility care without it being hard pressed to warrant defensible moral or rational argument. PMID:21892337

  2. Incorporating indigenous rights and environmental justice into fishery management: comparing policy challenges and potentials from Alaska and Hawai'i.

    PubMed

    Richmond, Laurie

    2013-11-01

    Colonial processes including the dispossession of indigenous lands and resources and the development of Western management institutions to govern the use of culturally important fish resources have served in many ways to marginalize indigenous interests within the United States fisheries. In recent years, several US fishery institutions have begun to develop policies that can confront this colonial legacy by better accommodating indigenous perspectives and rights in fishery management practices. This paper analyzes two such policies: the 2005 community quota entity program in Alaska which permits rural communities (predominantly Alaska Native villages) to purchase and lease commercial halibut fishing privileges and the 1994 State of Hawai'i community-based subsistence fishing area (CBSFA) legislation through which Native Hawaiian communities can designate marine space near their community as CBSFAs and collaborate with the state of Hawai'i to manage those areas according to traditional Hawaiian practices. The analysis reveals a striking similarity between the trajectories of these two policies. While they both offered significant potential for incorporating indigenous rights and environmental justice into state or federal fishery management, they have so far largely failed to do so. Environmental managers can gain insights from the challenges and potentials of these two policies. In order to introduce meaningful change, environmental policies that incorporate indigenous rights and environmental justice require a commitment of financial and institutional support from natural resource agencies, a commitment from indigenous groups and communities to organize and develop capacity, and careful consideration of contextual and cultural factors in the design of the policy framework.

  3. 41 CFR 102-33.60 - What methods may we use to acquire Government aircraft?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... to acquire Government aircraft? 102-33.60 Section 102-33.60 Public Contracts and Property Management... 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.60 What methods may we use to acquire Government aircraft? Following the requirements of §§...

  4. 41 CFR 102-33.60 - What methods may we use to acquire Government aircraft?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... to acquire Government aircraft? 102-33.60 Section 102-33.60 Public Contracts and Property Management... 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.60 What methods may we use to acquire Government aircraft? Following the requirements of §§...

  5. 41 CFR 102-33.60 - What methods may we use to acquire Government aircraft?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... to acquire Government aircraft? 102-33.60 Section 102-33.60 Public Contracts and Property Management... 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.60 What methods may we use to acquire Government aircraft? Following the requirements of §§...

  6. 41 CFR 102-33.60 - What methods may we use to acquire Government aircraft?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... to acquire Government aircraft? 102-33.60 Section 102-33.60 Public Contracts and Property Management... 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.60 What methods may we use to acquire Government aircraft? Following the requirements of §§...

  7. 41 CFR 102-33.60 - What methods may we use to acquire Government aircraft?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... to acquire Government aircraft? 102-33.60 Section 102-33.60 Public Contracts and Property Management... 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.60 What methods may we use to acquire Government aircraft? Following the requirements of §§...

  8. Nitrous oxide emissions from agricultural landscapes: quantification tools, policy development, and opportunities for improved management

    NASA Astrophysics Data System (ADS)

    Tonitto, C.; Gurwick, N. P.

    2012-12-01

    Policy initiatives to reduce greenhouse gas emissions (GHG) have promoted the development of agricultural management protocols to increase SOC storage and reduce GHG emissions. We review approaches for quantifying N2O flux from agricultural landscapes. We summarize the temporal and spatial extent of observations across representative soil classes, climate zones, cropping systems, and management scenarios. We review applications of simulation and empirical modeling approaches and compare validation outcomes across modeling tools. Subsequently, we review current model application in agricultural management protocols. In particular, we compare approaches adapted for compliance with the California Global Warming Solutions Act, the Alberta Climate Change and Emissions Management Act, and by the American Carbon Registry. In the absence of regional data to drive model development, policies that require GHG quantification often use simple empirical models based on highly aggregated data of N2O flux as a function of applied N - Tier 1 models according to IPCC categorization. As participants in development of protocols that could be used in carbon offset markets, we observed that stakeholders outside of the biogeochemistry community favored outcomes from simulation modeling (Tier 3) rather than empirical modeling (Tier 2). In contrast, scientific advisors were more accepting of outcomes based on statistical approaches that rely on local observations, and their views sometimes swayed policy practitioners over the course of policy development. Both Tier 2 and Tier 3 approaches have been implemented in current policy development, and it is important that the strengths and limitations of both approaches, in the face of available data, be well-understood by those drafting and adopting policies and protocols. The reliability of all models is contingent on sufficient observations for model development and validation. Simulation models applied without site-calibration generally

  9. Health Self-management Among Older Prisoners: Current Understandings and Directions for Policy, Practice, and Research.

    PubMed

    Ruggiano, Nicole; Lukic, Andreja; Blowers, Anita; Doerner, Jill

    The population of aging prisoners has increased significantly over the past several decades, resulting in concerns about the criminal justice system's ability to address the needs of prisoners and parolees with chronic health conditions. This is troubling, given the health disparities among incarcerated populations. Health self-management has become a strategy within the community-based health care industry to improve health services and outcomes while reducing health care costs for nonincarcerated individuals with chronic conditions. However, to date little research has focused on the practice or promotion of health self-management among current and former incarcerated populations. This article highlights current understandings about chronic health self-management among older prisoners and parolees, with an emphasis on the potential benefits and current challenges in promoting their health self-management practices. Finally, specific recommendations are made for promoting health self-management for these populations through social work practice, policy advocacy, and research to achieve goals in improving health outcomes and reducing healthcare costs.

  10. Managed care in Latin America: the new common sense in health policy reform.

    PubMed

    Iriart, C; Merhy, E E; Waitzkin, H

    2001-04-01

    This article presents the results of the comparative research project, "Managed Care in Latin America: Its Role in Health System Reform." Conducted by teams in Argentina, Brazil, Chile, Ecuador, and the United States, the study focused on the exportation of managed care, especially from the United States, and its adoption in Latin American countries. Our research methods included qualitative and quantitative techniques. The adoption of managed care reflects the process of transnationalization in the health sector. Our findings demonstrate the entrance of the main multinational corporations of finance capital into the private sector of insurance and health services, and these corporations' intention to assume administrative responsibilities for state institutions and to secure access to medical social security funds. International lending agencies, especially the World Bank, support the corporatization and privatization of health care services, as a condition of further loans to Latin American countries. We conclude that this process of change, which involves the gradual adoption of managed care as an officially favored policy, reflects ideologically based discourses that accept the inexorable nature of managed care reforms.

  11. 12 CFR 225.175 - What risk management, record keeping and reporting policies are required to make merchant banking...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., concentration and other risks associated with such investments; (iii) Identify, monitor and assess the terms... 12 Banks and Banking 3 2013-01-01 2013-01-01 false What risk management, record keeping and... Investments § 225.175 What risk management, record keeping and reporting policies are required to...

  12. Lung Cancer Workshop XI: Tobacco-Induced Disease: Advances in Policy, Early Detection and Management.

    PubMed

    Mulshine, James L; Avila, Rick; Yankelevitz, David; Baer, Thomas M; Estépar, Raul San Jose; Ambrose, Laurie Fenton; Aldigé, Carolyn R

    2015-05-01

    The Prevent Cancer Foundation Lung Cancer Workshop XI: Tobacco-Induced Disease: Advances in Policy, Early Detection and Management was held in New York, NY on May 16 and 17, 2014. The two goals of the Workshop were to define strategies to drive innovation in precompetitive quantitative research on the use of imaging to assess new therapies for management of early lung cancer and to discuss a process to implement a national program to provide high quality computed tomography imaging for lung cancer and other tobacco-induced disease. With the central importance of computed tomography imaging for both early detection and volumetric lung cancer assessment, strategic issues around the development of imaging and ensuring its quality are critical to ensure continued progress against this most lethal cancer.

  13. Transdisciplinary synthesis for ecosystem science, policy and management: The Australian experience.

    PubMed

    Lynch, A J J; Thackway, R; Specht, A; Beggs, P J; Brisbane, S; Burns, E L; Byrne, M; Capon, S J; Casanova, M T; Clarke, P A; Davies, J M; Dovers, S; Dwyer, R G; Ens, E; Fisher, D O; Flanigan, M; Garnier, E; Guru, S M; Kilminster, K; Locke, J; Mac Nally, R; McMahon, K M; Mitchell, P J; Pierson, J C; Rodgers, E M; Russell-Smith, J; Udy, J; Waycott, M

    2015-11-15

    Mitigating the environmental effects of global population growth, climatic change and increasing socio-ecological complexity is a daunting challenge. To tackle this requires synthesis: the integration of disparate information to generate novel insights from heterogeneous, complex situations where there are diverse perspectives. Since 1995, a structured approach to inter-, multi- and trans-disciplinary(1) collaboration around big science questions has been supported through synthesis centres around the world. These centres are finding an expanding role due to ever-accumulating data and the need for more and better opportunities to develop transdisciplinary and holistic approaches to solve real-world problems. The Australian Centre for Ecological Analysis and Synthesis (ACEAS ) has been the pioneering ecosystem science synthesis centre in the Southern Hemisphere. Such centres provide analysis and synthesis opportunities for time-pressed scientists, policy-makers and managers. They provide the scientific and organisational environs for virtual and face-to-face engagement, impetus for integration, data and methodological support, and innovative ways to deliver synthesis products. We detail the contribution, role and value of synthesis using ACEAS to exemplify the capacity for synthesis centres to facilitate trans-organisational, transdisciplinary synthesis. We compare ACEAS to other international synthesis centres, and describe how it facilitated project teams and its objective of linking natural resource science to policy to management. Scientists and managers were brought together to actively collaborate in multi-institutional, cross-sectoral and transdisciplinary research on contemporary ecological problems. The teams analysed, integrated and synthesised existing data to co-develop solution-oriented publications and management recommendations that might otherwise not have been produced. We identify key outcomes of some ACEAS working groups

  14. Managing birds and controlling aircraft in the Kennedy Airport-Jamaica Bay Wildlife Refuge complex: the need for hard data and soft opinions

    USGS Publications Warehouse

    Brown, K.M.; Erwin, R.M.; Richmond, M.E.; Buckley, P.A.; Tanacredi, J.T.; Avrin, D.

    2001-01-01

    During the 1980s, the exponential growth of laughing gull (Larus atrfcilla) colonies, from 15 to about 7600 nests in 1990, in the Jamaica Bay Wildlife Refuge and a correlated increase in the bird-strike rate at nearby John F. Kennedy International Airport (New York City) led to a controversy between wildlife and airport managers over the elimination of the colonies. In this paper, we review data to evaluate if: (1) the colonies have increased the level of risk to the flying public; (2) on-colony population control would reduce the presence of gulls, and subsequently bird strikes, at the airport; and (3) all on-airport management alternatives have been adequately implemented. Since 1979, most (2987, 87%) of the 3444 bird strikes (number of aircraft struck) were actually bird carcasses found near runways (cause of death unknown but assumed to be bird strikes by definition). Of the 457 pilot-reported strikes (mean = 23 + 6 aircraft/yr, N = 20 years), 78 (17%) involved laughing gulls. Since a gull-shooting program was initiated on airport property in 1991, over 50,000 adult laughing gulls have been killed and the number of reported bird strikes involving laughing gulls has declined from 6.9 + 2.9 (1983-1990) to 2.8 + 1.3 (1991-1998) aircraft/yr; nongull reported bird strikes, however, have more than doubled (6.4 + 2.6, 1983-1990; 14.9 + 5.1, 1991-1998). We found no evidence to indicate that on-colony management would yield a reduction of bird strikes at Kennedy Airport. Dietary and mark-recapture studies suggest that 60%-90% of the laughing gulls collected on-airport were either failed breeders and/or nonbreeding birds. We argue that the Jamaica Bay laughing gull colonies, the only ones in New York State, should not be managed at least until all on-airport management alternatives have been properly implemented and demonstrated to be ineffective at reducing bird strikes, including habitat alterations and increasing the capability of the bird control unit to eliminate

  15. Organic nitrogen storage in mineral soil: Implications for policy and management.

    PubMed

    Bingham, Andrew H; Cotrufo, M Francesca

    2016-05-01

    Nitrogen is one of the most important ecosystem nutrients and often its availability limits net primary production as well as stabilization of soil organic matter. The long-term storage of nitrogen-containing organic matter in soils was classically attributed to chemical complexity of plant and microbial residues that retarded microbial degradation. Recent advances have revised this framework, with the understanding that persistent soil organic matter consists largely of chemically labile, microbially processed organic compounds. Chemical bonding to minerals and physical protection in aggregates are more important to long-term (i.e., centuries to millennia) preservation of these organic compounds that contain the bulk of soil nitrogen rather than molecular complexity, with the exception of nitrogen in pyrogenic organic matter. This review examines for the first time the factors and mechanisms at each stage of movement into long-term storage that influence the sequestration of organic nitrogen in the mineral soil of natural temperate ecosystems. Because the factors which govern persistence are different under this newly accepted paradigm we examine the policy and management implications that are altered, such as critical load considerations, nitrogen saturation and mitigation consequences. Finally, it emphasizes how essential it is for this important but underappreciated pool to be better quantified and incorporated into policy and management decisions, especially given the lack of evidence for many soils having a finite capacity to sequester nitrogen.

  16. Management and control of multidrug-resistant tuberculosis (MDR-TB): Addressing policy needs for India.

    PubMed

    Atre, Sachin R; Murray, Megan B

    2016-05-06

    Multidrug-resistant tuberculosis (MDR-TB) challenges TB control efforts because of delays in diagnosis plus its long-term treatment which has toxic effects. Of TB high-incidence countries, India carries the highest burden of MDR-TB cases. We describe policy issues in India concerning MDR-TB diagnosis and management in a careful review of the literature including a systematic review of studies on the prevalence of MDR-TB. Of 995 articles published during 2001-2016 and retrieved from the PubMed, only 20 provided data on the population prevalence of MDR-TB. We further reviewed and describe diagnostic criteria and treatment algorithms in use and endorsed by the Revised National TB Control Program of India. We discuss problems encountered in treating MDR-TB patients with standardized regimens. Finally, we provide realistic suggestions for policymakers and program planners to improve the management and control of MDR-TB in India.Journal of Public Health Policy advance online publication, 6 May 2016; doi:10.1057/jphp.2016.14.

  17. New policy to manage tools in flexible manufacturing systems using network part programs

    NASA Astrophysics Data System (ADS)

    Matta, Andrea; Tolio, Tullio; Grieco, Antonio; Nucci, Francesco

    2000-10-01

    The high investment related to the acquisition of Flexible Manufacturing Systems forces firms to a better utilization of the machines. Different actions can be taken in order to avoid idle times of the machines: reduction of the unproductive times (time dedicated to rapid movements, tool exchange, pallet exchange, etc.), improvement of machines and, not last, a better management of the resources. The paper proposes a new policy for the management of tool operations in parallel machine FMS to minimize the idle times due to the lack of tools. The proposed policy uses new opportunities in manufacturing technology related with the use of network part programs in NC machines. It is already known in literature the potentiality of network part programs, more flexible than traditional sequential part programs that execute simply the rigid list of operations. Network part programs allow the different alternative ways to process each part. The way in which network part programs are executed by machines depends on the state of the tools and availability of the tools. The proposed method has been compared with other existing ones based on a real test case, a parallel machine FMS with two machines and a tool carrier.

  18. [Methods for health impact assessment of policies for municipal solid waste management: the SESPIR Project].

    PubMed

    Parmagnani, Federica; Ranzi, Andrea; Ancona, Carla; Angelini, Paola; Chiusolo, Monica; Cadum, Ennio; Lauriola, Paolo; Forastiere, Francesco

    2014-01-01

    The Project Epidemiological Surveillance of Health Status of Resident Population Around the Waste Treatment Plants (SESPIR) included five Italian regions (Emilia-Romagna, Piedmont, Lazio, Campania, and Sicily) and the National Institute of Health in the period 2010-2013. SESPIR was funded by the Ministry of Health as part of the National centre for diseases prevention and control (CCM) programme of 2010 with the general objective to provide methods and operational tools for the implementation of surveillance systems for waste and health, aimed at assessing the impact of the municipal solid waste (MSW) treatment cycle on the health of the population. The specific objective was to assess health impacts resulting from the presence of disposal facilities related to different regional scenarios of waste management. Suitable tools for analysis of integrated assessment of environmental and health impact were developed and applied, using current demographic, environmental and health data. In this article, the methodology used for the quantitative estimation of the impact on the health of populations living nearby incinerators, landfills and mechanical biological treatment plants is showed, as well as the analysis of three different temporal scenarios: the first related to the existing plants in the period 2008-2009 (baseline), the second based on regional plans, the latter referring to MSW virtuous policy management based on reduction of produced waste and an intense recovery policy.

  19. Improving energy efficiency via smart building energy management systems. A comparison with policy measures

    DOE PAGES

    Rocha, Paula; Siddiqui, Afzal; Stadler, Michael

    2014-12-09

    In this study, to foster the transition to more sustainable energy systems, policymakers have been approving measures to improve energy efficiency as well as promoting smart grids. In this setting, building managers are encouraged to adapt their energy operations to real-time market and weather conditions. Yet, most fail to do so as they rely on conventional building energy management systems (BEMS) that have static temperature set points for heating and cooling equipment. In this paper, we investigate how effective policy measures are at improving building-level energy efficiency compared to a smart BEMS with dynamic temperature set points. To this end,more » we present an integrated optimisation model mimicking the smart BEMS that combines decisions on heating and cooling systems operations with decisions on energy sourcing. Using data from an Austrian and a Spanish building, we find that the smart BEMS results in greater reduction in energy consumption than a conventional BEMS with policy measures.« less

  20. The management and policy challenges of the globalisation effect of informatics and telemedicine.

    PubMed

    Rigby, M

    1999-01-01

    Managers and policy makers face new and as yet unrecognised challenges--particularly loss of control--through the application of new information technologies in healthcare. Whilst informatics and telemedicine are important developments, the potential for adverse organisational and societal effects should be recognised and anticipated. Health organisations are frequently seen as circumscribed networks, and these in turn form local alliances with related organisations. Information technologies are frequently construed as relating to operational systems within organisations, not least electronic patient record systems and diagnostic systems. These can then be linked to new generation health business systems, to provide accurate management information at low additional cost. However, this pair of assumptions is now seriously flawed, due to the effects of the latest developments in health informatics and telemedicine. In particular, telecommunications and Internet technologies render ineffectual previous external barriers of distance and national boundaries, whilst within the organisation the combination of knowledge bases with information technologies creates tendencies towards internal autonomy. Organisational and national policy control of health care face direct and radical challenges through perverse effects of otherwise beneficial developments, and early action is needed.

  1. Policy development in malaria vector management in Mozambique, South Africa and Zimbabwe

    PubMed Central

    Cliff, Julie; Lewin, Simon; Woelk, Godfrey; Fernandes, Benedita; Mariano, Alda; Sevene, Esperança; Daniels, Karen; Matinhure, Sheillah; Oxman, Andrew; Lavis, John

    2010-01-01

    Introduction Indoor residual spraying (IRS) and insecticide-treated nets (ITNs), two principal malaria control strategies, are similar in cost and efficacy. We aimed to describe recent policy development regarding their use in Mozambique, South Africa and Zimbabwe. Methods Using a qualitative case study methodology, we undertook semi-structured interviews of key informants from May 2004 to March 2005, carried out document reviews and developed timelines of key events. We used an analytical framework that distinguished three broad categories: interests, ideas and events. Results A disparate mix of interests and ideas slowed the uptake of ITNs in Mozambique and Zimbabwe and prevented uptake in South Africa. Most respondents strongly favoured one strategy over the other. In all three countries, national policy makers favoured IRS, and only in Mozambique did national researchers support ITNs. Outside interests in favour of IRS included manufacturers who supplied the insecticides and groups opposing environmental regulation. International research networks, multilateral organizations, bilateral donors and international NGOs supported ITNs. Research evidence, local conditions, logistic feasibility, past experience, reaction to outside ideas, community acceptability, the role of government and NGOs, and harm from insecticides used in spraying influenced the choice of strategy. The end of apartheid permitted a strongly pro-IRS South Africa to influence the region, and in Mozambique and Zimbabwe, floods provided conditions conducive to ITN distribution. Conclusions Both IRS and ITNs have a place in integrated malaria vector management, but pro-IRS interests and ideas slowed or prevented the uptake of ITNs. Policy makers needed more than evidence from trials to change from the time-honoured IRS strategy that they perceived was working. Those intending to promote new policies such as ITNs should examine the interests and ideas motivating key stakeholders and their own

  2. Managing competition in public and private mental health agencies: implications for services and policy.

    PubMed

    Clark, R E; Dorwart, R A; Epstein, S S

    1994-01-01

    There were clear differences in our study between the management strategies employed by public agencies and those favored by private agencies. These differences, however, appeared to reflect the realities of financing rather than any fundamental differences in their orientation toward public service. There was no clear evidence that particular management practices affected an agency's performance on measures of financial access or acceptance of referrals from public hospitals. Government regulation and pressure from advocacy groups probably helped to maintain private agencies' focus on these and other public goals. From a public policy perspective, choosing a provider solely on the basis of ownership status is, at best, a naive approach to providing public mental health treatment. Not only is there great variation in process and practices within both private and public groups, but external factors such as competition from private practitioners may also exert a stronger influence on agency behavior than does ownership status. Because most current proposals for health care reform rely heavily on increased competition among providers to achieve their goals, the importance of ownership status as a predictor of conduct or performance may be further diminished. The emphasis on competition could increase differences between urban agencies and those in rural areas where there is less competition and, therefore, require different contracting approaches. As we move toward a health care system based on competition, administrators and policy makers will be forced to abandon their reliance on stereotypical public/private agency behavior as guides for policy decisions. Instead, they will have to consider more carefully the effects of political and market influences as well as agency characteristics when choosing community mental health providers.

  3. Aircraft Steels

    DTIC Science & Technology

    2009-02-19

    NAWCADPAX/TR-2009/ 12 AIRCRAFT STEELS by E. U. Lee R. Taylor C. Lei H. C. Sanders 19 February 2009...MARYLAND NAWCADPAX/TR-2009/ 12 19 February 2009 AIRCRAFT STEELS by E. U. Lee R. Taylor C. Lei H. C. Sanders...Prescribed by ANSI Std. Z39-18 NAWCADPAX/TR-2009/ 12 ii SUMMARY Five high strength and four stainless steels have been studied, identifying their

  4. The Pilot Land Data System (PLDS) at the Ames Research Center manages aircraft data in collaboration with an ecosystem research project

    NASA Technical Reports Server (NTRS)

    Angelici, Gary; Popovici, Lidia; Skiles, Jay

    1991-01-01

    The Pilot Land Data System (PLDS) is a data and information system serving NASA-supported investigators in the land science community. The three nodes of the PLDS, one each at the Ames Research Center (ARC), the Goddard Space Flight Center (GSFC) and the Jet Propulsion Laboratory (JPL), cooperate in providing consistent information describing the various data holding in the hardware and software (accessible via network and modem) that provide information about and access to PLDS-held data, which is available for distribution. A major new activity of the PLDS node at the Ames Research Center involves the interaction of the PLDS with an active NASA ecosystem science project, the Oregon Transect Ecosystems Research involves the management of, access to, and distribution of the large volume of widely-varying aircraft data collected by OTTER. The OTTER project, is managed by researchers at the Ames Research Center and Oregon State University. Its principal objective is to estimate major fluxes of carbon, nitrogen, and water of forest ecosystems using an ecosystem process model driven by remote sensing data. Ten researchers at NASA centers and universities are analyzing data for six sites along a temperature-moisture gradient across the western half of central Oregon (called the Oregon Transect). Sensors mounted on six different aircraft have acquired data over the Oregon Transect in support of the OTTER project.

  5. A Hierarchy of Objectives and Related Performance Indicators for Aircraft Maintenance Organizations.

    DTIC Science & Technology

    MAINTENANCE, *MANAGEMENT PLANNING AND CONTROL ), (* AIRCRAFT , *LOGISTICS), MANAGEMENT PLANNING AND CONTROL, DATA PROCESSING, OPERATIONAL READINESS, INVENTORY CONTROL, MANPOWER, QUESTIONNAIRES, THESES

  6. Identification of Aircraft Hazards

    SciTech Connect

    K. Ashley

    2006-12-08

    Aircraft hazards were determined to be potentially applicable to a repository at Yucca Mountain in ''Monitored Geological Repository External Events Hazards Screening Analysis'' (BSC 2005 [DIRS 174235], Section 6.4.1). That determination was conservatively based upon limited knowledge of flight data in the area of concern and upon crash data for aircraft of the type flying near Yucca Mountain. The purpose of this report is to identify specific aircraft hazards that may be applicable to a monitored geologic repository (MGR) at Yucca Mountain, using NUREG-0800, ''Standard Review Plan for the Review of Safety Analysis Reports for Nuclear Power Plants'' (NRC 1987 [DIRS 103124], Section 3.5.1.6), as guidance for the inclusion or exclusion of identified aircraft hazards. The intended use of this report is to provide inputs for further screening and analysis of identified aircraft hazards based upon the criteria that apply to Category 1 and Category 2 event sequence analyses as defined in 10 CFR 63.2 [DIRS 176544] (Section 4). The scope of this report includes the evaluation of military, private, and commercial use of airspace in the 100-mile regional setting of the repository at Yucca Mountain with the potential for reducing the regional setting to a more manageable size after consideration of applicable screening criteria (Section 7).

  7. IDENTIFICATION OF AIRCRAFT HAZARDS

    SciTech Connect

    K.L. Ashley

    2005-03-23

    Aircraft hazards were determined to be potentially applicable to a repository at Yucca Mountain in the ''Monitored Geological Repository External Events Hazards Screening Analysis'' (BSC 2004, Section 6.4.1). That determination was conservatively based on limited knowledge of flight data in the area of concern and on crash data for aircraft of the type flying near Yucca Mountain. The purpose of this report is to identify specific aircraft hazards that may be applicable to a Monitored Geologic Repository (MGR) at Yucca Mountain using NUREG-0800, ''Standard Review Plan for the Review of Safety Analysis Reports for Nuclear Power Plants'' (NRC 1987, Section 3.5.1.6), as guidance for the inclusion or exclusion of identified aircraft hazards. NUREG-0800 is being used here as a reference because some of the same considerations apply. The intended use of this report is to provide inputs for further screening and analysis of the identified aircraft hazards based on the criteria that apply to Category 1 and 2 event sequence analyses as defined in 10 CFR 63.2 (see Section 4). The scope of this technical report includes the evaluation of military, private, and commercial use of airspace in the 100-mile regional setting of the MGR at Yucca Mountain with the potential for reducing the regional setting to a more manageable size after consideration of applicable screening criteria (see Section 7).

  8. Discussion: Comparison of slope instability screening tools following a large storm event and application to forest management and policy

    NASA Astrophysics Data System (ADS)

    Lingley, Leslie; Slaughter, Stephen L.; Sarikhan, Isabelle Y.; Norman, David K.

    2013-02-01

    This discussion is in response to the article entitled "Comparison of slope stability screening tools following a large storm event and application to forest management and policy" by Kara Whittaker and Dan McShane (Geomorphology 145-146 (2012) 115-122). The discussion is coauthored by several geologists at the Washington Department of Natural Resources (WDNR) including those from the research and policy sections of the state agency.

  9. [Health impact assessment of policies for municipal solid waste management: findings of the SESPIR Project].

    PubMed

    Ranzi, Andrea; Ancona, Carla; Angelini, Paola; Badaloni, Chiara; Cernigliaro, Achille; Chiusolo, Monica; Parmagnani, Federica; Pizzuti, Renato; Scondotto, Salvatore; Cadum, Ennio; Forastiere, Francesco; Lauriola, Paolo

    2014-01-01

    The SESPIR Project (Epidemiological Surveillance of Health Status of Resident Population Around the Waste Treatment Plants) assessed the impact on health of residents nearby incinerators, landfills and mechanical biological treatment plants in five Italian regions (Emilia-Romagna, Piedmont, Lazio, Campania, and Sicily). The assessment procedure took into account the available knowledge on health effects of waste disposal facilities. Analyses were related to three different scenarios: a Baseline scenario, referred to plants active in 2008-2009; the regional future scenario, with plants expected in the waste regional plans; a virtuous scenario (Green 2020), based on a policy management of municipal solid waste (MSW) through the reduction of production and an intense recovery policy. Facing with a total population of around 24 million for the 5 regions, the residents nearby the plants were more than 380,000 people at Baseline. Such a population is reduced to approximately 330.000 inhabitants and 170.000 inhabitants in the regional and Green 2020 scenarios, respectively. The health impact was assessed for the period 2008-2040. At Baseline, 1-2 cases per year of cancer attributable to MSW plants were estimated, as well as 26 cases per year of adverse pregnancy outcomes (including low birth weight and birth defects), 102 persons with respiratory symptoms, and about a thousand affected from annoyance caused by odours. These annual estimates are translated into 2,725 years of life with disability (DALYs) estimated for the entire period. The DALYs are reduced by approximately 20% and 80% in the two future scenarios. Even in these cases, health impact is given by the greater effects on pregnancy and the annoyance associated with the odours of plants. In spite of the limitations due to the inevitable assumptions required by the present exercise, the proposed methodology is suitable for a first approach to assess different policies that can be adopted in regional planning in

  10. 31 CFR 538.519 - Aircraft and maritime safety.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Aircraft and maritime safety. 538.519..., Authorizations, and Statements of Licensing Policy § 538.519 Aircraft and maritime safety. Specific licenses may... aircraft, and to ensure the safety of ocean-going maritime traffic in international waters....

  11. 31 CFR 538.519 - Aircraft and maritime safety.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Aircraft and maritime safety. 538.519..., Authorizations, and Statements of Licensing Policy § 538.519 Aircraft and maritime safety. Specific licenses may... aircraft, and to ensure the safety of ocean-going maritime traffic in international waters....

  12. 31 CFR 538.519 - Aircraft and maritime safety.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Aircraft and maritime safety. 538.519..., Authorizations, and Statements of Licensing Policy § 538.519 Aircraft and maritime safety. Specific licenses may... aircraft, and to ensure the safety of ocean-going maritime traffic in international waters....

  13. 31 CFR 538.519 - Aircraft and maritime safety.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Aircraft and maritime safety. 538.519..., Authorizations, and Statements of Licensing Policy § 538.519 Aircraft and maritime safety. Specific licenses may... aircraft, and to ensure the safety of ocean-going maritime traffic in international waters....

  14. 31 CFR 538.519 - Aircraft and maritime safety.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Aircraft and maritime safety. 538.519..., Authorizations, and Statements of Licensing Policy § 538.519 Aircraft and maritime safety. Specific licenses may... aircraft, and to ensure the safety of ocean-going maritime traffic in international waters....

  15. 41 CFR 102-33.200 - Must we periodically justify owning and operating Federal aircraft?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false Must we periodically... Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Managing Government Aircraft and Aircraft Parts...

  16. Mobilization and Defense Management Technical Reports Series. Mobilization Studies Program Report: Coordinated Policy for the Aircraft Industry.

    DTIC Science & Technology

    1983-05-01

    ruling after the first sale has been made is too late. In the case of the CAA, Brazil, Indonesia and Israel are not signatory * nations. In Brazil, sales...EMB 120 (Brazil) 10, Nomad 223 (Australla) 22. ATR 42 (Francaltaly) 11. Nomad 24A (Australia) 23. CN 235 (Spain/ Indonesia ) 12. CASA 212.200 (Spain) 24...products. Loans are d-annelled through the Japan Development Bank, the Bank of Japan and the Javanese Export-Inport Bank. Despite the view that ITI is

  17. The Impact of Medical Tourism on Thai Private Hospital Management: Informing Hospital Policy

    PubMed Central

    James, Paul TJ

    2012-01-01

    Background: The purpose of this paper is to help consolidate and understand management perceptions and experiences of a targeted group (n=7) of Vice-Presidents of international Private Thai hospitals in Bangkok regarding medical tourism impacts. Methods: The method adopted uses a small-scale qualitative inquiry. Examines the on-going development and service management factors which contribute to the establishment and strengthening of relationships between international patients and hospital medical services provision. Develops a qualitative model that attempts to conceptualise the findings from a diverse range of management views into a framework of main (8) - Hospital Management; Hospital Processes; Hospital Technology; Quality Related; Communications; Personnel; Financial; and Patients; and consequent sub-themes (22). Results: Outcomes from small-scale qualitative inquiries cannot by design be taken outside of its topical arena. This inevitably indicates that more research of this kind needs to be carried out to understand this field more effectively. The evidence suggests that Private Thai hospital management have established views about what constitutes the impact of medical tourism on hospital policies and practices when hospital staff interact with international patients. Conclusions: As the private health service sector in Thailand continues to grow, future research is needed to help hospitals provide appropriate service patterns and appropriate medical products/services that meet international patient needs and aspirations. Highlights the increasing importance of the international consumer in Thailand’s health industry. This study provides insights of private health service providers in Bangkok by helping to understand more effectively health service quality environments, subsequent service provision, and the integrated development and impacts of new medical technology. PMID:22980119

  18. Air quality management: evolution of policy and practice in the UK as exemplified by the experience of English local government

    NASA Astrophysics Data System (ADS)

    Beattie, C. I.; Longhurst, J. W. S.; Woodfield, N. K.

    The air quality management (AQM) framework in the UK is designed to be an effects-based solution to air pollutants currently affecting human health. The AQM process has been legislated through The Environment Act 1995, which required the National Air Quality Strategy (NAQS) to be published. AQM practice and capability within local authorities has flourished since the publication of the NAQS in March 1997. This paper outlines the policy framework within which the UK operates, both at a domestic and European level, and reviews the air quality management process relating to current UK policy and EU policy. Data from questionnaire surveys are used to indicate the involvement of various sectors of local government in the air quality management process. These data indicate an increasing use of monitoring, and use of air dispersion modelling by English local authorities. Data relating to the management of air quality, for example, the existence and work of air quality groups, dissemination of information to the public and policy measures in place on a local scale to improve air quality, have also been reported. The UK NAQS has been reviewed in 1999 to reflect developments in European legislation, technological and scientific advances, improved air pollution modelling techniques and an increasingly better understanding of the socio-economic issues involved. The AQM process, as implemented by UK local authorities, provides an effective model for other European member states with regards to the implementation of the Air Quality Framework Directive. The future direction of air quality policy in the UK is also discussed.

  19. A security-awareness virtual machine management scheme based on Chinese wall policy in cloud computing.

    PubMed

    Yu, Si; Gui, Xiaolin; Lin, Jiancai; Tian, Feng; Zhao, Jianqiang; Dai, Min

    2014-01-01

    Cloud computing gets increasing attention for its capacity to leverage developers from infrastructure management tasks. However, recent works reveal that side channel attacks can lead to privacy leakage in the cloud. Enhancing isolation between users is an effective solution to eliminate the attack. In this paper, to eliminate side channel attacks, we investigate the isolation enhancement scheme from the aspect of virtual machine (VM) management. The security-awareness VMs management scheme (SVMS), a VMs isolation enhancement scheme to defend against side channel attacks, is proposed. First, we use the aggressive conflict of interest relation (ACIR) and aggressive in ally with relation (AIAR) to describe user constraint relations. Second, based on the Chinese wall policy, we put forward four isolation rules. Third, the VMs placement and migration algorithms are designed to enforce VMs isolation between the conflict users. Finally, based on the normal distribution, we conduct a series of experiments to evaluate SVMS. The experimental results show that SVMS is efficient in guaranteeing isolation between VMs owned by conflict users, while the resource utilization rate decreases but not by much.

  20. A Security-Awareness Virtual Machine Management Scheme Based on Chinese Wall Policy in Cloud Computing

    PubMed Central

    Gui, Xiaolin; Lin, Jiancai; Tian, Feng; Zhao, Jianqiang; Dai, Min

    2014-01-01

    Cloud computing gets increasing attention for its capacity to leverage developers from infrastructure management tasks. However, recent works reveal that side channel attacks can lead to privacy leakage in the cloud. Enhancing isolation between users is an effective solution to eliminate the attack. In this paper, to eliminate side channel attacks, we investigate the isolation enhancement scheme from the aspect of virtual machine (VM) management. The security-awareness VMs management scheme (SVMS), a VMs isolation enhancement scheme to defend against side channel attacks, is proposed. First, we use the aggressive conflict of interest relation (ACIR) and aggressive in ally with relation (AIAR) to describe user constraint relations. Second, based on the Chinese wall policy, we put forward four isolation rules. Third, the VMs placement and migration algorithms are designed to enforce VMs isolation between the conflict users. Finally, based on the normal distribution, we conduct a series of experiments to evaluate SVMS. The experimental results show that SVMS is efficient in guaranteeing isolation between VMs owned by conflict users, while the resource utilization rate decreases but not by much. PMID:24688434

  1. Managing rapid urbanization in the third world: some aspects of policy.

    PubMed

    Hope, K R

    1989-01-01

    A priority task for developing countries is the formulation of national urbanization policies that: 1) foster the full development of national resources; 2) promote cohesion among regions, especially where there are striking inequities in per capita output; 3) prevent or correct the overconcentration of economic activity in a few urban centers; and 4) create a more efficient, equitable management of growth within cities. Although urban households tend to be served better by the health and educational sectors than their rural counterparts, the urban poor are denied these benefits in the absence of special programs to ensure universal access. The urban poor are further denied access to the benefits of urban centers through a transportation policy that is oriented more toward roads and cars than public transit systems. Of major concern are the overcrowded squatter settlements that have developed in response to massive rural-urban migration. Since the landlessness, joblessness, and demoralization in rural areas and the consequent urban influx are at the root of the urban crisis in the Third World, integrated rural development is essential to retain substantial new additions to the urban labor force in rural areas. Land reform is the single strategy with the greatest potential to improve the quality of life of the landless poor and small holders. Other needs include programs of labor-intensive rural public works to provide supplementary income-earning opportunities and improve the rural infrastructure and more widespread participation of the rural poor in the development process. Increasingly sophisticated administrative and financing systems will be required to carry out a national urbanization policy, and current politicized bureaucracies must be replaced by a reliance on technically skilled professional administrators.

  2. 41 CFR 102-33.80 - Must we comply with OMB Circular A-76 before we acquire Government aircraft?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Circular A-76 before we acquire Government aircraft? 102-33.80 Section 102-33.80 Public Contracts and... REGULATION PERSONAL PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft... aircraft? Yes, before you acquire Government aircraft, you must comply with OMB Circular A-76 to...

  3. 41 CFR 102-33.80 - Must we comply with OMB Circular A-76 before we acquire Government aircraft?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Circular A-76 before we acquire Government aircraft? 102-33.80 Section 102-33.80 Public Contracts and... REGULATION PERSONAL PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft... aircraft? Yes, before you acquire Government aircraft, you must comply with OMB Circular A-76 to...

  4. 41 CFR 102-33.80 - Must we comply with OMB Circular A-76 before we acquire Government aircraft?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Circular A-76 before we acquire Government aircraft? 102-33.80 Section 102-33.80 Public Contracts and... REGULATION PERSONAL PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft... aircraft? Yes, before you acquire Government aircraft, you must comply with OMB Circular A-76 to...

  5. 41 CFR 102-33.80 - Must we comply with OMB Circular A-76 before we acquire Government aircraft?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Circular A-76 before we acquire Government aircraft? 102-33.80 Section 102-33.80 Public Contracts and... REGULATION PERSONAL PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft... aircraft? Yes, before you acquire Government aircraft, you must comply with OMB Circular A-76 to...

  6. 41 CFR 102-33.80 - Must we comply with OMB Circular A-76 before we acquire Government aircraft?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Circular A-76 before we acquire Government aircraft? 102-33.80 Section 102-33.80 Public Contracts and... REGULATION PERSONAL PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft... aircraft? Yes, before you acquire Government aircraft, you must comply with OMB Circular A-76 to...

  7. New directions in water resources management: The role of water pricing policies

    NASA Astrophysics Data System (ADS)

    Iglesias, Eva; Blanco, MaríA.

    2008-06-01

    Water resources will face increasing competition and higher environmental concerns during this century. To meet these challenges, the new Water Framework Directive has drawn up an integrated framework and established the basic principles for a sustainable water policy in the European Union. The introduction of water prices reflecting the true cost of irrigation is one of its most innovative components. In this paper, a positive mathematical programming model is developed to assess the environmental and socio-economic impacts of water pricing policies in Spanish irrigated lands. The model interface allows friendly use and easy replication in a large number of irrigation districts, selected throughout the Spanish territory. The model results show the impact on environmental indicators, water consumption, cropping patterns, technology adoption, labor, farmers' income, and the water agency revenues when different scenarios of cost recovery are considered. It is argued that this modeling approach may be used as a management tool to assist in the implementation of the cost recovery approach of the new Water Framework Directive.

  8. Medication management policy, practice and research in Australian residential aged care: Current and future directions.

    PubMed

    Sluggett, Janet K; Ilomäki, Jenni; Seaman, Karla L; Corlis, Megan; Bell, J Simon

    2017-02-01

    Eight percent of Australians aged 65 years and over receive residential aged care each year. Residents are increasingly older, frailer and have complex care needs on entry to residential aged care. Up to 63% of Australian residents of aged care facilities take nine or more medications regularly. Together, these factors place residents at high risk of adverse drug events. This paper reviews medication-related policies, practices and research in Australian residential aged care. Complex processes underpin prescribing, supply and administration of medications in aged care facilities. A broad range of policies and resources are available to assist health professionals, aged care facilities and residents to optimise medication management. These include national guiding principles, a standardised national medication chart, clinical medication reviews and facility accreditation standards. Recent Australian interventions have improved medication use in residential aged care facilities. Generating evidence for prescribing and deprescribing that is specific to residential aged care, health workforce reform, medication-related quality indicators and inter-professional education in aged care are important steps toward optimising medication use in this setting.

  9. Keep wetlands wet: the myth of sustainable development of tropical peatlands - implications for policies and management.

    PubMed

    Evers, Stephanie; Yule, Catherine M; Padfield, Rory; O'Reilly, Patrick; Varkkey, Helena

    2017-02-01

    Pristine tropical peat swamp forests (PSFs) represent a unique wetland ecosystem of distinctive hydrology which support unique biodiversity and globally significant stores of soil carbon. Yet in Indonesia and Malaysia, home to 56% of the world's tropical peatland, they are subject to considerable developmental pressures, including widespread drainage to support agricultural needs. In this article, we review the ecology behind the functioning and ecosystem services provided by PSFs, with a particular focus on hydrological processes as well as the role of the forest itself in maintaining those services. Drawing on this, we review the suitability of current policy frameworks and consider the efficacy of their implementation. We suggest that policies in Malaysia and Indonesia are often based around the narrative of oil palm and other major monocrops as drivers of prosperity and development. However, we also argue that this narrative is also being supported by a priori claims concerning the possibility of sustainability of peat swamp exploitation via drainage-based agriculture through the adherence to best management practices. We discuss how this limits their efficacy, uptake and the political will towards enforcement. Further, we consider how both narratives (prosperity and sustainability) clearly exclude important considerations concerning the ecosystem value of tropical PSFs which are dependent on their unimpacted hydrology. Current research clearly shows that the actual debate should be focused not on how to develop drainage-based plantations sustainably, but on whether the sustainable conversion to drainage-based systems is possible at all.

  10. Public health policy for management of hepatitis B virus infection: historical review of recommendations for immunization.

    PubMed

    Lee, Haeok; Park, Wanju

    2010-01-01

    Chronic hepatitis B virus (HBV) infection is the leading cause of cirrhosis, liver failure, and liver cancer, and an estimated 620,000 persons die annually from HBV-related liver disease (Goldstein et al., 2005; World Health Organization, 2000). Immunization with the HBV vaccine is the most effective means of preventing HBV infection and its consequent acute and chronic liver diseases such as cirrhosis and hepatocellular carcinoma. The HBV vaccine has been used against HBV in the United States since 1982 (Centers for Disease Control and Prevention, 1982); during the last 25 years, HBV vaccine policy continued to evolve in response to public health issues and epidemiologic data. Although the number of newly acquired HBV infections has substantially declined as a result of implementation of a national immunization program, the prevalence of chronic HBV infection remains high. The purpose of this article is to review the epidemiology of HBV, provide a historical review of health policies for HBV immunization, and summarize the recent evidence-based public health guidelines for management of HBV infection in the United States.

  11. The policies of ethics committees in the management of biobanks used for research: an Italian survey

    PubMed Central

    Porteri, Corinna; Togni, Elena; Pasqualetti, Patrizio

    2014-01-01

    Gaps in regulations pertaining to the collection and storage of biological materials in a biobank, at least in the European context, have made the writing of local guidelines essential from an ethical point of view. Nevertheless, until recently, the elaboration of local guidelines for the collection, use and storage of biological materials in a biobank has been the exception in Italy and all European countries. In this context, it is of value to know the policies, even if they are unwritten, of local ethics committees (ECs) engaged in the evaluation of research protocols involving biobanks and biological materials. This paper presents the results of a survey carried out among local Italian ECs (229) to document their attitudes and policies regarding the management of the ethical issues related to biobanks and the use of biological materials. A questionnaire was developed to investigate the areas regarded as critical from an ethical–legal point of view: informed consent and information to the subjects; protection of confidentiality; communication of research results; access/transfer of biological materials and related data; ownership of samples and data and intellectual property rights; and subjects' remuneration and benefit sharing. Twenty-six ECs from the Italian Institutes for Research and Care (62%) and 26 other ECs (14%) participated in the survey. PMID:23695284

  12. Cyber-intrusion Auto-response and Policy Management System (CAPMS)

    SciTech Connect

    Lusk, Steve; Lawrence, David; Suvana, Prakash

    2015-11-11

    The Cyber-intrusion Auto-response and Policy Management System (CAPMS) project was funded by a grant from the US Department of Energy (DOE) Cybersecurity for Energy Delivery Systems (CEDS) program with contributions from two partner electric utilities: Southern California Edison (SCE) and Duke Energy. The goal of the project was to demonstrate protecting smart grid assets from a cyber attack in a way that “does not impede critical energy delivery functions.” This report summarizes project goals and activities for the CAPMS project and explores what did and did not work as expected. It concludes with an assessment of possible benefits and value of the system for the future.

  13. The Origin of Invasive Microorganisms Matters for Science, Policy, and Management: The Case of Didymosphenia geminata

    PubMed Central

    Taylor, Brad W.; Bothwell, Max L.

    2014-01-01

    The value of distinguishing native from nonnative invasive species has recently been questioned. However, this dichotomy is important for understanding whether a species’ successful dominance is caused by introductions, changing environmental conditions that facilitate an existing population, or both processes. We highlight the importance of knowing the origin of hard-to-detect invasive microorganisms for scientific research, management, and policy using a case study of recent algal blooms of the stalk-producing diatom Didymosphenia geminata. Nuisance blooms have been reported in rivers worldwide and have been hastily attributed to introductions. However, evidence indicates that blooms are probably not caused by introductions but, rather, by environmental conditions that promote excessive stalk production by this historically rare species. Effective responses to invasive microorganisms depend on knowing whether their proliferation is caused by being nonnative or is the result of changing environmental conditions that promote invasive characteristics of native species. PMID:26955071

  14. Integrating Values and Ethics into Wildlife Policy and Management-Lessons from North America.

    PubMed

    Fox, Camilla H; Bekoff, Marc

    2011-01-25

    Few animals provoke as wide a range of emotions as wolves. Some see wolves as icons of a lost wilderness; others see them as intruders. As the battle continues between wolf proponents and opponents, finding solutions that resolve conflicts while supporting the integrity of nature is challenging. In this essay we argue that we need to make room for wolves and other native carnivores who are re-colonizing areas from which they were extirpated. Strategies that foster coexistence are necessary and wildlife agencies must consider all stakeholders and invest adequate resources to inform the public about how to mitigate conflicts between people/domestic animals, and predators. Values and ethics must be woven into wildlife policy and management and we must be willing to ask difficult ethical questions and learn from past mistakes.

  15. Evaluating ecosystem management capabilities at the local level in Florida: identifying policy gaps using geographic information systems.

    PubMed

    Brody, Samuel D; Carrasco, Virginia; Highfield, Wes

    2003-12-01

    Because ecosystem approaches to management adhere to ecological systems rather than human-defined boundaries, collaboration across jurisdiction, agencies, and land ownership is often necessary to achieve effective management of transboundary resources. Local natural resource and land use planners increasingly recognize that while ecosystem management requires looking beyond specific jurisdictions and focusing on broad spatial scales, the approach will partly be implemented at the local level with the coordination of local policies across larger landscapes. This article evaluates the collective capabilities of local jurisdictions to manage large transboundary ecological systems in Florida. Specifically, it combines plan evaluation with geographic information systems (GIS) techniques to map, measure, and analyze the existing mosaic of management across selected ecosystems in the southern portion of the State. Visual and statistical results indicate significant gaps in the management framework of southern Florida that, if filled, could achieve a greater level of consistency and more complete coverage of ecosystem management policies. Based on the spatial distribution of 58 ecosystem management indicators, notable gaps persist in the southwest coast, southeast coast, and central Everglades ecosystems, particularly for wildlife corridors and collaboration with neighboring jurisdictions. We also test for spatial autocorrelation of ecosystem planning scores and find that local jurisdictions with strong ecosystem management capabilities tend to cluster within specific ecosystems. Based on the findings, we make recommendations on how and where local plans can be strengthened to more effectively attain the objectives of ecosystem approaches to management.

  16. The ongoing development of a pragmatic and adaptive fire management policy in a large African savanna protected area.

    PubMed

    van Wilgen, Brian W; Govender, Navashni; Smit, Izak P J; MacFadyen, Sandra

    2014-01-01

    This paper describes recent changes to the fire management policy of the 1.9 million ha Kruger National Park in South Africa. It provides a real-life example of adaptive learning in an environment where understanding is incomplete, but where management nonetheless has to proceed. The previous policy called for the application of fire to meet burnt area targets that were set for administrative subdivisions, and that were assessed at the scale of the entire park. This was problematic because the park is large and heterogeneous, and because sound ecological motivations that could link burning prescriptions to ecological objectives were missing. The new policy divides the park into five fire management zones on the basis of differences in mean annual rainfall, historic fire return periods, and geology. In addition, it proposes fire management actions designed to achieve specified ecological objectives in each zone, and includes fire-regime related thresholds and associated ecological outcomes against which to assess the effectiveness of management. The new policy is an improvement over previous iterations, but several challenges remain. Most important among these would be to continually improve the understanding of the effects of fire, and to develop frameworks for assessing the impacts of fire together with other ecosystem drivers that interact strongly with fire to influence the attainment of ecological objectives.

  17. Science-policy interplay: Air quality management in the Pearl River Delta region and Hong Kong

    NASA Astrophysics Data System (ADS)

    Zhong, Liuju; Louie, Peter K. K.; Zheng, Junyu; Yuan, Zibing; Yue, Dingli; Ho, Josephine W. K.; Lau, Alexis K. H.

    2013-09-01

    The information provided by the scientific studies and control measures implemented in the Pearl River Delta (PRD) region of China reveals that tremendous progress has been made in the understanding of regional air pollution issues and the deployment of mitigation measures for alleviating these problems. Given the unparalleled rapid economic growth in the PRD over the past two decades, such progress was only made possible by strong, science-based support and the partnerships between government and research institutions in the region and overseas. Researchers from these partnership programs and related studies have deployed cutting-edge expertise and experience in various crucial mainland China and mainland China/Hong Kong-level projects. China recognizes the importance of protecting the environment and cleaning up the air in the pursuit of sustainable growth and economic development. To avoid falling into a cycle of event-driven clean-up efforts, China has recently taken a major step and updated the national ambient air quality standards. Clearly, China is implementing an increasing number of evidence-based policies to address air pollution problems. Thus, to bring a fresh impetus at a national level, the PRD must maintain and augment the Hong Kong-mainland collaborative momentum, inducing a "whole-China" effort to clean up air pollution. To strengthen the science-based support system and ensure continuous and concerted effort in implementing the regional multi-pollutant control strategy, there must be an overarching and integral Hong Kong-Guangdong science consortium framework supporting the formulation of regional policy and control measures built on common goals under the "one country, two systems" principle. The "PRD Approach" of the air quality management regime reflected regional cooperative efforts in synchronous air pollutant control, catalyzed the crucial role of information disclosure and subtly transformed the air quality management approach to overcome

  18. Voluntarism, public engagement and the role of geoscience in radioactive waste management policy-making

    NASA Astrophysics Data System (ADS)

    Bilham, Nic

    2014-05-01

    In the UK, as elsewhere in Europe, there has been a move away from previous 'technocratic' approaches to radioactive waste management (RWM). Policy-makers have recognised that for any RWM programme to succeed, sustained engagement with stakeholders and the public is necessary, and any geological repository must be constructed and operated with the willing support of the community which hosts it. This has opened up RWM policy-making and implementation to a wider range of (often contested) expert inputs, ranging across natural and social sciences, engineering and even ethics. Geoscientists and other technical specialists have found themselves drawn into debates about how various types of expertise should be prioritised, and how they should be integrated with diverse public and stakeholder perspectives. They also have a vital role to play in communicating to the public the need for geological disposal of radioactive waste, and the various aspects of geoscience which will inform the process of implementing this, from identifying potential volunteer host communities, to finding a suitable site, developing the safety case, construction of a repository, emplacement of waste, closure and subsequent monitoring. High-quality geoscience, effectively communicated, will be essential to building and maintaining public confidence throughout the many decades such projects will take. Failure to communicate effectively the relevant geoscience and its central role in the UK's radioactive waste management programme arguably contributed to West Cumbria's January 2013 decision to withdraw from the site selection process, and may discourage other communities from coming forward in future. Across countries needing to deal with their radioactive waste, this unique challenge gives an unprecedented urgency to finding ways to engage and communicate effectively with the public about geoscience.

  19. Local irrigation management institutions mediate changes driven by external policy and market pressures in Nepal and Thailand.

    PubMed

    Bastakoti, Ram C; Shivakoti, Ganesh P; Lebel, Louis

    2010-09-01

    This article assesses the role of local institutions in managing irrigation water use. Fifty irrigation systems in each country were studied in Nepal and Thailand to compare the influence of local institutions on performance of irrigation systems amid changes in external policy and market pressures. Nepal's new irrigation policy after the re-instatement of multiparty democracy in 1990 emphasized participatory irrigation management transferring the management responsibility from state authorities to water users. The water user associations of traditional farmer-managed irrigation systems were formally recognized by requiring registration with related state authorities. In Thailand also government policies encouraged people's participation in irrigation management. Today water users are directly involved in management of even some large irrigation systems at the level of tertiary canals. Traditional communal irrigation systems in northern Thailand received support for system infrastructure improvement but have faced increased interference from government. In Thailand market development supported diversification in farming practices resulting in increased areas under high water-demanding commercial crops in the dry season. In contrast, the command areas of most irrigation systems in Nepal include cereal-based subsistence farming with only one-third having commercial farming. Cropping intensities are higher in Nepal than in Thailand reflecting, in part, differences in availability of land and management. In both countries local institutions play an important role in maintaining the performance of irrigation systems as external drivers and local contexts change. Local institutions have provided alternative options for irrigation water use by mediating external pressures.

  20. Local Irrigation Management Institutions Mediate Changes Driven by External Policy and Market Pressures in Nepal and Thailand

    NASA Astrophysics Data System (ADS)

    Bastakoti, Ram C.; Shivakoti, Ganesh P.; Lebel, Louis

    2010-09-01

    This article assesses the role of local institutions in managing irrigation water use. Fifty irrigation systems in each country were studied in Nepal and Thailand to compare the influence of local institutions on performance of irrigation systems amid changes in external policy and market pressures. Nepal’s new irrigation policy after the re-instatement of multiparty democracy in 1990 emphasized participatory irrigation management transferring the management responsibility from state authorities to water users. The water user associations of traditional farmer-managed irrigation systems were formally recognized by requiring registration with related state authorities. In Thailand also government policies encouraged people’s participation in irrigation management. Today water users are directly involved in management of even some large irrigation systems at the level of tertiary canals. Traditional communal irrigation systems in northern Thailand received support for system infrastructure improvement but have faced increased interference from government. In Thailand market development supported diversification in farming practices resulting in increased areas under high water-demanding commercial crops in the dry season. In contrast, the command areas of most irrigation systems in Nepal include cereal-based subsistence farming with only one-third having commercial farming. Cropping intensities are higher in Nepal than in Thailand reflecting, in part, differences in availability of land and management. In both countries local institutions play an important role in maintaining the performance of irrigation systems as external drivers and local contexts change. Local institutions have provided alternative options for irrigation water use by mediating external pressures.

  1. The development of WEEE management and effects of the fund policy for subsidizing WEEE treating in China

    SciTech Connect

    Yu, Luling; He, Wenzhi Li, Guangming; Huang, Juwen; Zhu, Haochen

    2014-09-15

    Highlights: • The paper systematically introduces recycling system of WEEE management in China. • The paper introduces the new policy about WEEE management in China. • This paper analyzes the results of its implementation. • This paper evaluates the effectiveness to WEEE management in China. - Abstract: The consumption of electrical and electronic equipment is surging, so is the generation of waste electrical and electronic equipment (WEEE). Due to the large quantity, high potential risk and valuable capacity of WEEE, many countries are taking measures to regulate the management of WEEE. The environmental pollution and human health-harming problems caused by irregular treatment of WEEE in China make the government pay more and more attention to its management. This paper reviews the development of WEEE management in China, introduces the new policy which is established for WEEE recycling and especially analyzes the effectiveness of the policy, including huge recovery, formation of new recycling system, strict supervision to related enterprises, and the stimulation to public awareness. Based on the current achievement, some recommendations are given to optimize the WEEE management in China.

  2. 78 FR 23329 - Aircraft Access to SWIM Working Group Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-18

    ... tactical traffic management and flight operations. AAtS will provide aircraft with a means to obtain a... will facilitate common situational awareness between the aircraft flight crews and traffic managers... Federal Aviation Administration Aircraft Access to SWIM Working Group Meeting Meeting...

  3. A Systems Approach to Identifying and Managing Opportunities and Constraints to Delivering Innovation Policy for Agriculture: An Analysis of the Australian Cooperative Research Centres (CRC) Program

    ERIC Educational Resources Information Center

    Sandall, Jean; Cooksey, Ray; Wright, Vic

    2011-01-01

    In this paper we outline an analytical approach to identifying points in the policy process where management intervention to adjust organizational design could enhance delivery of innovation policy over time. We illustrate this approach using an example from native vegetation policy in the state of Victoria, Australia. We then use this approach to…

  4. Policies, Administration, and Management: As published in "Distances et Savoirs" (D & S--7/2009. A La Croisee des Recherches, pages 627 to 641)

    ERIC Educational Resources Information Center

    Thompson, Melody M.; Vidal, Martine

    2011-01-01

    The chapters in Part IV of "Handbook of Distance Education" (2007), "Policies, Administration, and Management," focus on the ways in which policies encourage or hamper the integration of distance education into mainstream educational institutions. The authors provide insights and perspectives into the key policies, roles, structures, processes,…

  5. The Impact of Language Policy Issues on Program Development and Management at the University of Zurich and ETH Zurich Language Center

    ERIC Educational Resources Information Center

    Schaffner, Sabina

    2013-01-01

    This article explores the impact of language policy issues on program development and management at the University of Zurich and ETH Zurich Language Center. Based on the analysis of the language policy approach of the University of Zurich and ETH Zurich, the article reflects both current practices and policy elements with the help of the…

  6. 41 CFR 102-33.50 - Under what circumstances may we acquire Government aircraft?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Government aircraft when you meet the requirements for operating an in-house aviation program contained in... may we acquire Government aircraft? 102-33.50 Section 102-33.50 Public Contracts and Property... PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts...

  7. 41 CFR 102-33.45 - What is a Government aircraft?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.45 What is a Government aircraft? A Government aircraft is one that is operated for the exclusive use of an executive agency and is... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false What is a...

  8. 41 CFR 102-33.55 - Are there restrictions on acquiring Government aircraft?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... on acquiring Government aircraft? 102-33.55 Section 102-33.55 Public Contracts and Property... PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.55 Are there restrictions on acquiring Government aircraft? Yes, you may not acquire— (a)...

  9. 41 CFR 102-33.50 - Under what circumstances may we acquire Government aircraft?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Government aircraft when you meet the requirements for operating an in-house aviation program contained in... may we acquire Government aircraft? 102-33.50 Section 102-33.50 Public Contracts and Property... PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts...

  10. 41 CFR 102-33.45 - What is a Government aircraft?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.45 What is a Government aircraft? A Government aircraft is one that is operated for the exclusive use of an executive agency and is... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false What is a...

  11. 41 CFR 102-33.50 - Under what circumstances may we acquire Government aircraft?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Government aircraft when you meet the requirements for operating an in-house aviation program contained in... may we acquire Government aircraft? 102-33.50 Section 102-33.50 Public Contracts and Property... PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts...

  12. 41 CFR 301-70.900 - May we use our Government aircraft to carry passengers?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Aircraft for Travel § 301-70.900 May we use our Government aircraft to carry passengers? Yes. You may use Government aircraft, i.e., aircraft that you own, borrow, operate as a bailed aircraft, or hire as a... 41 Public Contracts and Property Management 4 2013-07-01 2012-07-01 true May we use our...

  13. 41 CFR 102-33.50 - Under what circumstances may we acquire Government aircraft?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Government aircraft when you meet the requirements for operating an in-house aviation program contained in... may we acquire Government aircraft? 102-33.50 Section 102-33.50 Public Contracts and Property... PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts...

  14. 41 CFR 102-33.55 - Are there restrictions on acquiring Government aircraft?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... on acquiring Government aircraft? 102-33.55 Section 102-33.55 Public Contracts and Property... PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.55 Are there restrictions on acquiring Government aircraft? Yes, you may not acquire— (a)...

  15. 41 CFR 102-33.55 - Are there restrictions on acquiring Government aircraft?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... on acquiring Government aircraft? 102-33.55 Section 102-33.55 Public Contracts and Property... PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.55 Are there restrictions on acquiring Government aircraft? Yes, you may not acquire— (a)...

  16. 41 CFR 102-33.45 - What is a Government aircraft?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.45 What is a Government aircraft? A Government aircraft is one that is operated for the exclusive use of an executive agency and is... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false What is a...

  17. 41 CFR 102-33.50 - Under what circumstances may we acquire Government aircraft?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Government aircraft when you meet the requirements for operating an in-house aviation program contained in... may we acquire Government aircraft? 102-33.50 Section 102-33.50 Public Contracts and Property... PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts...

  18. 41 CFR 102-33.45 - What is a Government aircraft?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.45 What is a Government aircraft? A Government aircraft is one that is operated for the exclusive use of an executive agency and is... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false What is a...

  19. 41 CFR 102-33.45 - What is a Government aircraft?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.45 What is a Government aircraft? A Government aircraft is one that is operated for the exclusive use of an executive agency and is... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What is a...

  20. 41 CFR 102-33.55 - Are there restrictions on acquiring Government aircraft?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... on acquiring Government aircraft? 102-33.55 Section 102-33.55 Public Contracts and Property... PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.55 Are there restrictions on acquiring Government aircraft? Yes, you may not acquire— (a)...

  1. 41 CFR 102-33.55 - Are there restrictions on acquiring Government aircraft?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... on acquiring Government aircraft? 102-33.55 Section 102-33.55 Public Contracts and Property... PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Acquiring Government Aircraft and Aircraft Parts Overview § 102-33.55 Are there restrictions on acquiring Government aircraft? Yes, you may not acquire— (a)...

  2. 41 CFR 102-33.240 - What must we consider before disposing of aircraft and aircraft parts?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What must we consider... Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Disposing of Government Aircraft...

  3. Aircraft Survivability. Fall 2011

    DTIC Science & Technology

    2011-01-01

    Aircraft Survivability Program (JASP) Short Course was held 17-20 May at the Naval Postgraduate School (NPS) in Monterey, CA. 52 students attended the...Postgraduate School where he earned his MBA in Financial Management. Jimmy earned his BS in General Science from the United States Naval Academy...Answering these questions requires credible threat models supported by high -fidelity test characterizations of the MANPADS missile threat. Based on

  4. Optimization in fractional aircraft ownership

    NASA Astrophysics Data System (ADS)

    Septiani, R. D.; Pasaribu, H. M.; Soewono, E.; Fayalita, R. A.

    2012-05-01

    Fractional Aircraft Ownership is a new concept in flight ownership management system where each individual or corporation may own a fraction of an aircraft. In this system, the owners have privilege to schedule their flight according to their needs. Fractional management companies (FMC) manages all aspects of aircraft operations, including utilization of FMC's aircraft in combination of outsourced aircrafts. This gives the owners the right to enjoy the benefits of private aviations. However, FMC may have complicated business requirements that neither commercial airlines nor charter airlines faces. Here, optimization models are constructed to minimize the number of aircrafts in order to maximize the profit and to minimize the daily operating cost. In this paper, three kinds of demand scenarios are made to represent different flight operations from different types of fractional owners. The problems are formulated as an optimization of profit and a daily operational cost to find the optimum flight assignments satisfying the weekly and daily demand respectively from the owners. Numerical results are obtained by Genetic Algorithm method.

  5. SIG: Multiple Views on Safety-Critical Automation: Aircraft, Autonomous Vehicles, Air Traffic Management and Satellite Ground Segments Perspectives

    NASA Technical Reports Server (NTRS)

    Feary, Michael; Palanque, Philippe; Martinie, Célia; Tscheligi, Manfred

    2016-01-01

    This SIG focuses on the engineering of automation in interactive critical systems. Automation has already been studied in a number of (sub-) disciplines and application fields: design, human factors, psychology, (software) engineering, aviation, health care, games. One distinguishing feature of the area we are focusing on is that in the field of interactive critical systems properties such as reliability, dependability, fault tolerance are as important as usability, user experience or overall acceptance issues. The SIG targets at two problem areas: first the engineering of the user interaction with (partly-) autonomous systems: how to design, build and assess autonomous behavior, especially in cases where there is a need to represent on the user interface both autonomous and interactive objects. An example of such integration is the representation of an unmanned aerial vehicle (UAV) (where no direct interaction is possible), together with aircrafts (that have to be instructed by an air traffic controller to avoid the UAV). Second the design and engineering of user interaction in general for autonomous objects/systems (for example a cruise control in a car or an autopilot in an aircraft). The goal of the SIG is to raise interest in the CHI community on the general aspects of automation and to identify a community of researchers and practitioners interested in those increasingly prominent issues of interfaces towards (semi)-autonomous systems. The expected audience should be interested in addressing the issues of integration of mainly unconnected research domains to formulate a new joint research agenda.

  6. Multiple Views on Safety-Critical Automation: Aircraft, Autonomous Vehicles, Air Traffic Management and Satellite Ground Segments Perspectives

    NASA Technical Reports Server (NTRS)

    Feary, Michael S.; Palanque, Philippe Andre Rolan; Martinie, De Almeida; Tscheligi, Manfred

    2016-01-01

    This SIG focuses on the engineering of automation in interactive critical systems. Automation has already been studied in a number of (sub-) disciplines and application fields: design, human factors, psychology, (software) engineering, aviation, health care, games. One distinguishing feature of the area we are focusing on is that in the field of interactive critical systems properties such as reliability, dependability, fault-tolerance are as important as usability, user experience or overall acceptance issues. The SIG targets at two problem areas: first the engineering of the user interaction with (partly-) autonomous systems: how to design, build and assess autonomous behavior, especially in cases where there is a need to represent on the user interface both autonomous and interactive objects. An example of such integration is the representation of an unmanned aerial vehicle (UAV) (where no direct interaction is possible), together with aircrafts (that have to be instructed by an air traffic controller to avoid the UAV). Second the design and engineering of user interaction in general for autonomous objects systems (for example a cruise control in a car or an autopilot in an aircraft). The goal of the SIG is to raise interest in the CHI community on the general aspects of automation and to identify a community of researchers and practitioners interested in those increasingly prominent issues of interfaces towards (semi)-autonomous systems. The expected audience should be interested in addressing the issues of integration of mainly unconnected research domains to formulate a new joint research agenda.

  7. Natural Hazard Management from a Coevolutionary Perspective: Exposure and Policy Response in the European Alps

    PubMed Central

    Fuchs, Sven; Röthlisberger, Veronika; Thaler, Thomas; Zischg, Andreas; Keiler, Margreth

    2017-01-01

    A coevolutionary perspective is adopted to understand the dynamics of exposure to mountain hazards in the European Alps. A spatially explicit, object-based temporal assessment of elements at risk to mountain hazards (river floods, torrential floods, and debris flows) in Austria and Switzerland is presented for the period from 1919 to 2012. The assessment is based on two different data sets: (1) hazard information adhering to legally binding land use planning restrictions and (2) information on building types combined from different national-level spatial data. We discuss these transdisciplinary dynamics and focus on economic, social, and institutional interdependencies and interactions between human and physical systems. Exposure changes in response to multiple drivers, including population growth and land use conflicts. The results show that whereas some regional assets are associated with a strong increase in exposure to hazards, others are characterized by a below-average level of exposure. The spatiotemporal results indicate relatively stable hot spots in the European Alps. These results coincide with the topography of the countries and with the respective range of economic activities and political settings. Furthermore, the differences between management approaches as a result of multiple institutional settings are discussed. A coevolutionary framework widens the explanatory power of multiple drivers to changes in exposure and risk and supports a shift from structural, security-based policies toward an integrated, risk-based natural hazard management system. PMID:28267154

  8. CEOS Contributions to Informing Energy Management and Policy Decision Making Using Space-Based Earth Observations

    NASA Technical Reports Server (NTRS)

    Eckman, Richard S.

    2009-01-01

    Earth observations are playing an increasingly significant role in informing decision making in the energy sector. In renewable energy applications, space-based observations now routinely augment sparse ground-based observations used as input for renewable energy resource assessment applications. As one of the nine Group on Earth Observations (GEO) societal benefit areas, the enhancement of management and policy decision making in the energy sector is receiving attention in activities conducted by the Committee on Earth Observation Satellites (CEOS). CEOS has become the "space arm" for the implementation of the Global Earth Observation System of Systems (GEOSS) vision. It is directly supporting the space-based, near-term tasks articulated in the GEO three-year work plan. This paper describes a coordinated program of demonstration projects conducted by CEOS member agencies and partners to utilize Earth observations to enhance energy management end-user decision support systems. I discuss the importance of engagement with stakeholders and understanding their decision support needs in successfully increasing the uptake of Earth observation products for societal benefit. Several case studies are presented, demonstrating the importance of providing data sets in formats and units familiar and immediately usable by decision makers. These projects show the utility of Earth observations to enhance renewable energy resource assessment in the developing world, forecast space-weather impacts on the power grid, and improve energy efficiency in the built environment.

  9. Natural Hazard Management from a Coevolutionary Perspective: Exposure and Policy Response in the European Alps.

    PubMed

    Fuchs, Sven; Röthlisberger, Veronika; Thaler, Thomas; Zischg, Andreas; Keiler, Margreth

    2017-03-04

    A coevolutionary perspective is adopted to understand the dynamics of exposure to mountain hazards in the European Alps. A spatially explicit, object-based temporal assessment of elements at risk to mountain hazards (river floods, torrential floods, and debris flows) in Austria and Switzerland is presented for the period from 1919 to 2012. The assessment is based on two different data sets: (1) hazard information adhering to legally binding land use planning restrictions and (2) information on building types combined from different national-level spatial data. We discuss these transdisciplinary dynamics and focus on economic, social, and institutional interdependencies and interactions between human and physical systems. Exposure changes in response to multiple drivers, including population growth and land use conflicts. The results show that whereas some regional assets are associated with a strong increase in exposure to hazards, others are characterized by a below-average level of exposure. The spatiotemporal results indicate relatively stable hot spots in the European Alps. These results coincide with the topography of the countries and with the respective range of economic activities and political settings. Furthermore, the differences between management approaches as a result of multiple institutional settings are discussed. A coevolutionary framework widens the explanatory power of multiple drivers to changes in exposure and risk and supports a shift from structural, security-based policies toward an integrated, risk-based natural hazard management system.

  10. 41 CFR 102-33.345 - What are a State agency's responsibilities in the donation of Federal Government aircraft parts?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...'s responsibilities in the donation of Federal Government aircraft parts? 102-33.345 Section 102-33...) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Disposing of Government Aircraft and Aircraft Parts Reporting Excess Aircraft Parts § 102-33.345 What are a State...

  11. 41 CFR 102-33.210 - How do we account for the use of our Government aircraft?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... the use of our Government aircraft? 102-33.210 Section 102-33.210 Public Contracts and Property... PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Managing Government Aircraft and Aircraft Parts Accounting for the Use of Government Aircraft § 102-33.210 How do we account for the use of our...

  12. 41 CFR 102-33.345 - What are a State agency's responsibilities in the donation of Federal Government aircraft parts?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...'s responsibilities in the donation of Federal Government aircraft parts? 102-33.345 Section 102-33...) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Disposing of Government Aircraft and Aircraft Parts Reporting Excess Aircraft Parts § 102-33.345 What are a State...

  13. 41 CFR 102-33.210 - How do we account for the use of our Government aircraft?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... the use of our Government aircraft? 102-33.210 Section 102-33.210 Public Contracts and Property... PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Managing Government Aircraft and Aircraft Parts Accounting for the Use of Government Aircraft § 102-33.210 How do we account for the use of our...

  14. 41 CFR 102-33.345 - What are a State agency's responsibilities in the donation of Federal Government aircraft parts?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...'s responsibilities in the donation of Federal Government aircraft parts? 102-33.345 Section 102-33...) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Disposing of Government Aircraft and Aircraft Parts Reporting Excess Aircraft Parts § 102-33.345 What are a State...

  15. 41 CFR 102-33.210 - How do we account for the use of our Government aircraft?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... the use of our Government aircraft? 102-33.210 Section 102-33.210 Public Contracts and Property... PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Managing Government Aircraft and Aircraft Parts Accounting for the Use of Government Aircraft § 102-33.210 How do we account for the use of our...

  16. 41 CFR 102-33.345 - What are a State agency's responsibilities in the donation of Federal Government aircraft parts?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...'s responsibilities in the donation of Federal Government aircraft parts? 102-33.345 Section 102-33...) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Disposing of Government Aircraft and Aircraft Parts Reporting Excess Aircraft Parts § 102-33.345 What are a State...

  17. 41 CFR 102-33.210 - How do we account for the use of our Government aircraft?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... the use of our Government aircraft? 102-33.210 Section 102-33.210 Public Contracts and Property... PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Managing Government Aircraft and Aircraft Parts Accounting for the Use of Government Aircraft § 102-33.210 How do we account for the use of our...

  18. 41 CFR 102-33.345 - What are a State agency's responsibilities in the donation of Federal Government aircraft parts?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...'s responsibilities in the donation of Federal Government aircraft parts? 102-33.345 Section 102-33...) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Disposing of Government Aircraft and Aircraft Parts Reporting Excess Aircraft Parts § 102-33.345 What are a State...

  19. 41 CFR 102-33.210 - How do we account for the use of our Government aircraft?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... the use of our Government aircraft? 102-33.210 Section 102-33.210 Public Contracts and Property... PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Managing Government Aircraft and Aircraft Parts Accounting for the Use of Government Aircraft § 102-33.210 How do we account for the use of our...

  20. Economic Effects of Reservoir Re-operation Policy in the Rio Grande/Bravo for Sustainable Human and Environmental Water Management

    NASA Astrophysics Data System (ADS)

    Ortiz Partida, J. P.; Sandoval Solis, S.; Lane, B.

    2015-12-01

    A central challenge of integrated water management is the design and implementation of policies to allocate water to both humans and the environment in a sustainable manner. This study uses the results from a reach-scale water-planning model to quantify and compare the economic benefits of two water management policies: (1) a business as usual (Baseline) policy and (2) a proposed reservoir re-operation policy to provide environmental flows (EFs). Results show that the EF policy would increase water supply profit, slightly decrease recreational activities profit, and reduce costs from flood damage and environmental restoration compared to the Baseline policy. In addition to supporting ecological objectives, the proposed EF policy would increase the economic benefits of water management objectives.

  1. An Examination of the U.S. Regional Airline Policies Regarding Child Restraint Systems

    NASA Technical Reports Server (NTRS)

    Carstenson, Larry; Sluti, Donald; Luedtke, Jacqueline

    2000-01-01

    A prior study examined the policies of U.S. air carriers with regard to the use of infant restraint systems on board commercial aircraft. This study expands on that earlier study by examining the policies of commuter air carriers in the United States regarding the use of infant restraint systems. The management policy of the commuter air carriers has been investigated and officials of the commuter air carriers were surveyed to determine how the carriage of infants onboard their aircraft varied among commuter airlines. The topics investigated included seat space for infants, restraint systems for infants, and amenities for infant passengers. The results of this study have been analyzed to ascertain if any recommendations can be made to the commuter airlines regarding the carriage of infants onboard their aircraft.

  2. Diffusion of Policy Discourse into Rural Spheres Through Co-Management of State Forestlands: Two Cases from West Java, Indonesia

    NASA Astrophysics Data System (ADS)

    Kubo, Hideyuki

    2008-07-01

    In the context of state forestland management in tropical regions, the implementation of a co-management approach has been widely advocated in order to include the voices of local people and accommodate their interests in management decision-making. Most co-management literatures, however, underestimate the significance of statutory authority held by state to control forestlands and resources. By clarifying the implications of state ownership of forestland, this article aims to critically examine co-management processes with reference to Foucault’s notion of power and subject. Case studies were conducted at two co-management pilot sites in Gunung Halimun-Salak National Park, West Java, Indonesia. Findings demonstrate that co-management processes actually materialize shared decision-making arrangements between state forest bureaucracy and rural people through the application of equity approaches, such as deliberation, negotiation, and experimentation. At the same time, these processes can also function to diffuse state policy discourse in rural spheres, which makes rural subjects who accept and practice the policy discourse. The research also reveals that the diffusion process is complex and does not necessarily make a durable subject unless they are pertinently organized. The results of this research indicate that co-management of state forestlands is a double-edged process for local people who risk becoming a proxy of state bureaucracy in the implementation of state policy. Proponents of co-management should, therefore, critically examine whether new institutional arrangements, which are developed through co-management, truly reflect values and needs of local people and assist them to develop a pertinent subject to deal with it.

  3. 77 FR 49710 - Airworthiness Directives; Sikorsky Aircraft Corporation Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-17

    ... Corporation Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: We are adopting a new airworthiness directive (AD) for Sikorsky Aircraft Corporation (Sikorsky) Model S... AD, contact Sikorsky Aircraft Corporation, Attn: Manager, Commercial Technical Support,...

  4. Urban Flood Risk Insurance Models as a Strategy for Proactive Water Management Policies

    NASA Astrophysics Data System (ADS)

    Graciosa, M. C.; Mendiondo, E. M.

    2006-12-01

    To improve the water management through hydrological sciences, novel integration strategies could be underpinned to bridge up both engineering and economics. This is especially significant in developing nations where hydrologic extremes are expressive while the financial resources to mitigate that variability are scarce. One example of this problem is related to floods and their global and regional consequences. Floods mainly cause disasters in terms of human and material losses. In 2002, more than 30% of extreme climatic events occurred worldwide were floods, representing 42% of fatalities and 66% of material losses, mostly related to reactive policies. Throughout the last century, hydrological variability and rapidly growing of urban areas have developed new environmental problems in Brazilian cities, such as inundation occurrences on non-planned river basins. One of the causes of flood impacts is that public funds (national, state or municipal) have barely introduced wise proactive polices to follow up rapidly growing urban areas. Inexistent flood-risk-transfer mechanisms have caused the so-called `flood poverty cycle' due to reactive polices that have been increasing flood losses and, sometimes, became flood disasters. Flood risk management (FRM) is part of pro-active policies to mitigate inundation losses, in order to sustain environmental, social and economic aspects. Concepts and principles of FRM are part of a process that encompasses three phases: (1) preparedness stage, that consists in structural and non-structural actions to prevent and protect potential risk areas, such as early warning systems and scenarios development; (2) control stage, that refers to help actions and protection facilities during the event, and (3) restoration stage, that is related to rebuild affected areas, restore the river dynamics and transfer the socio-economic risks through flood insurances. Flood risk insurances agree to the goals of losses mitigation programs. Their use is

  5. Telecommuting, Control, and Boundary Management: Correlates of Policy Use and Practice, Job Control, and Work-Family Effectiveness

    ERIC Educational Resources Information Center

    Kossek, Ellen Ernst; Lautsch, Brenda A.; Eaton, Susan C.

    2006-01-01

    We examine professionals' use of telecommuting, perceptions of psychological job control, and boundary management strategies. We contend that work-family research should distinguish between descriptions of flexibility use (formal telecommuting policy user, amount of telecommuting practiced) and how the individual psychologically experiences…

  6. Notification: Preliminary Research to Evaluate EPA's Use of and Adherence to Quality Management Policies in Chemical Risk Assessments

    EPA Pesticide Factsheets

    Project #OPE-FY14-0012, December 19, 2013. The Office of Inspector General (OIG) is starting preliminary research on the U.S. Environmental Protection Agency’s (EPA’s) use of and adherence to quality management policies in chemical risk assessments.

  7. 12 CFR 1500.6 - What risk management, record keeping and reporting policies are required to make merchant banking...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... reporting requirements for merchant banking investments are set forth in the Board's Regulation Y, 12 CFR... 12 Banks and Banking 9 2013-01-01 2013-01-01 false What risk management, record keeping and reporting policies are required to make merchant banking investments? 1500.6 Section 1500.6 Banks...

  8. Another Link in the Chain: State Policies and Practices for Case Management and Environmental Investigation for Lead-Poisoned Children.

    ERIC Educational Resources Information Center

    Guthrie, Anne M.; McLaine, Pat

    Policy and practice for screening children for lead poisoning have dominated the dialogue about the health care system's role in lead poisoning prevention, with little attention directed to how the health care system responds to a lead-poisoned child once identified. This report details a study of the case management and environmental…

  9. How Labor Management Relations and Human Resource Policies Affect the Process of Teacher Assignment in Urban School Districts

    ERIC Educational Resources Information Center

    Youngs, Peter; Pogodzinski, Ben; Galey, Sarah

    2015-01-01

    Purpose: This study examined how labor-management relations between school districts and teacher associations seem to affect teacher contract provisions regarding the role of seniority in teacher assignment and how contract provisions and teacher assignment policies seem to affect beginning teachers' perceptions about their work environments.…

  10. Managing the Risky Humanity of Academic Workers: Risk and Reciprocity in University Work-Life Balance Policies

    ERIC Educational Resources Information Center

    Saltmarsh, Sue; Randell-Moon, Holly

    2015-01-01

    University work-life balance policies increasingly offer academic workers a range of possible options for managing the competing demands of work, family, and community obligations. Flexible work arrangements, family-friendly hours and campus facilities, physical well-being and mental health programs typify strategies for formally acknowledging the…

  11. New Public Management as a Global Education Policy: Its Adoption and Re-Contextualization in a Southern European Setting

    ERIC Educational Resources Information Center

    Verger, Antoni; Curran, Marta

    2014-01-01

    In the education sector, new public management (NPM) has crystallized in policies such as school autonomy, professionalization of school principals, standardized evaluation and teachers' accountability, and it has been widely disseminated by international organizations, such as the OECD, which enjoy a great prestige when it comes to frame…

  12. How Can We Make the Pain Go Away? Public Policies to Manage Pain at the End of Life

    ERIC Educational Resources Information Center

    Imhof, Sara; Kaskie, Brian

    2008-01-01

    The continued undertreatment of pain at the end of life is a substantive public health problem that has not been resolved through increased public awareness, the issuance of clinical guidance for providers, or expanded organizational commitments. In this forum, we illuminate the role of public policies in promoting pain management. We review…

  13. Aircraft cybernetics

    NASA Technical Reports Server (NTRS)

    1977-01-01

    The use of computers for aircraft control, flight simulation, and inertial navigation is explored. The man-machine relation problem in aviation is addressed. Simple and self-adapting autopilots are described and the assets and liabilities of digital navigation techniques are assessed.

  14. Conflict Detection and Resolution for Future Air Transportation Management

    NASA Technical Reports Server (NTRS)

    Krozel, Jimmy; Peters, Mark E.; Hunter, George

    1997-01-01

    With a Free Flight policy, the emphasis for air traffic control is shifting from active control to passive air traffic management with a policy of intervention by exception. Aircraft will be allowed to fly user preferred routes, as long as safety Alert Zones are not violated. If there is a potential conflict, two (or more) aircraft must be able to arrive at a solution for conflict resolution without controller intervention. Thus, decision aid tools are needed in Free Flight to detect and resolve conflicts, and several problems must be solved to develop such tools. In this report, we analyze and solve problems of proximity management, conflict detection, and conflict resolution under a Free Flight policy. For proximity management, we establish a system based on Delaunay Triangulations of aircraft at constant flight levels. Such a system provides a means for analyzing the neighbor relationships between aircraft and the nearby free space around air traffic which can be utilized later in conflict resolution. For conflict detection, we perform both 2-dimensional and 3-dimensional analyses based on the penetration of the Protected Airspace Zone. Both deterministic and non-deterministic analyses are performed. We investigate several types of conflict warnings including tactical warnings prior to penetrating the Protected Airspace Zone, methods based on the reachability overlap of both aircraft, and conflict probability maps to establish strategic Alert Zones around aircraft.

  15. Employer Policies and Practices to Manage and Prevent Disability: Conclusion to the Special Issue.

    PubMed

    Main, Chris J; Shaw, William S

    2016-12-01

    Purpose Research of employer policies and practices to manage and prevent disability spans many disciplines and perspectives, and there are many challenges related to stakeholder collaboration, data access, and interventions. The purpose of this article is to synthesize the findings from a conference and year-long collaboration among a group of invited researchers intended to spur new research innovations in this field. Methods A multidisciplinary team of 26 international researchers with published research in employer-based disability management or related fields were invited to attend a 3-day conference in Hopkinton, Massachusetts, USA. The conference goals were to review the status of current research of workplace disability management and prevention, examine its relevance for employer decision-making, compare conceptual frameworks or theoretical perspectives, and recommend future research directions. In this paper, we summarize key points from the 6 resulting papers, compare them with an earlier 2005 conference on improving return-to-work research, and conclude with recommendations for further overarching research directions. Results/Conclusion In comparison with the 2005 conference, a greater emphasis was placed on organizational and social factors, employer roles and responsibilities, methods of implementation, non-clinical approaches, and facilitating stay-at-work as well as return-to-work. A special panel of employer consultants and representatives who were featured at the 2015 conference reinforced the importance of organizational culture, leadership style, and financial decision-making strategies at the employer level. Based on the conference proceedings, we recommend that future research in this area should strive for: (a) broader inclusion of workers and workplaces; (b) attention to multilevel influences in the workplace;

  16. Multi-resolution integrated modeling for basin-scale water resources management and policy analysis

    SciTech Connect

    Gupta, Hoshin V. ,; Brookshire, David S.; Springer, E. P.; Wagener, Thorsten

    2004-01-01

    Approximately one-third of the land surface of the Earth is considered to be arid or semi-arid with an annual average of less than 12-14 inches of rainfall. The availability of water in such regions is of course, particularly sensitive to climate variability while the demand for water is experiencing explosive population growth. The competition for available water is exerting considerable pressure on the water resources management. Policy and decision makers in the southwestern U.S. increasingly have to cope with over-stressed rivers and aquifers as population and water demands grow. Other factors such as endangered species and Native American water rights further complicate the management problems. Further, as groundwater tables are drawn down due to pumping in excess of natural recharge, considerable (potentially irreversible) environmental impacts begin to be felt as, for example, rivers run dry for significant portions of the year, riparian habitats disappear (with consequent effects on the bio-diversity of the region), aquifers compact resulting in large scale subsidence, and water quality begins to suffer. The current drought (1999-2002) in the southwestern U.S. is raising new concerns about how to sustain the combination of agricultural, urban and in-stream uses of water that underlie the socio-economic and ecological structure in the region. The water stressed nature of arid and semi-arid environments means that competing water uses of various kinds vie for access to a highly limited resource. If basin-scale water sustainability is to be achieved, managers must somehow achieve a balance between supply and demand throughout the basin, not just for the surface water or stream. The need to move water around a basin such as the Rio Grande or Colorado River to achieve this balance has created the stimulus for water transfers and water markets, and for accurate hydrologic information to sustain such institutions [Matthews et al. 2002; Brookshire et al 2003

  17. Can science save the giant panda (Ailuropoda melanoleuca)? Unifying science and policy in an adaptive management paradigm.

    PubMed

    Swaisgood, Ronald R; Wei, Fuwen; McShea, William J; Wildt, David E; Kouba, Andrew J; Zhang, Zejun

    2011-09-01

    The giant panda (Ailuropoda melanoleuca David, 1869) is an iconic species for global conservation, yet field research has only recently advanced to the point where adaptive management is possible. Here, we review recent developments in giant panda conservation science and propose a strategic plan for moving panda conservation forward. Because of scientific, funding, political, and logistical hurdles, few endangered species management programs have embraced adaptive management, wherein management decisions are shaped iteratively by targeted scientific research. Specific threats, such as habitat destruction, anthropogenic disturbance and fragmented nonviable populations, need to be addressed simultaneously by researchers, managers and policy-makers working in concert to understand and overcome these obstacles to species recovery. With the backing of the Chinese Government and the conservation community, the giant panda can become a high-profile test species for this much touted, but rarely implemented, approach to conservation management.

  18. Identifying Effective Policy and Technologic Reforms for Sustainable Groundwater Management in Oman

    NASA Astrophysics Data System (ADS)

    Madani, K.; Zekri, S.; Karimi, A.

    2014-12-01

    Oman has gone through three decades of efforts aimed at addressing groundwater over-pumping and the consequent seawater intrusion. Example of measures adopted by the government since the 1990's include a vast subsidy program of irrigation modernization, a freeze on drilling new wells, delimitation of several no-drill zones, a crop substitution program, re-use of treated wastewater and construction of recharge dams. With no major success through these measures, the government laid the ground for water quotas by creating a new regulation in 1995. Nevertheless, groundwater quotas have not been enforced to date due to the high implementation and monitoring costs of traditional flow meters. This presentation discusses how sustainable groundwater management can be secured in Oman using a suit of policy and technologic reforms at a reasonable economic, political and practical cost. Data collected from farms with smart meters and low-cost wireless smart irrigation systems have been used to propose sustainable groundwater withdrawal strategies for Oman using a detailed hydro-economic model that couples a MODFLOW-SEAWAT model of the coastal aquifers with a dynamic profit maximization model. The hydro-economic optimization model was flexible to be run both as a social planner model to maximize the social welfare in the region, and as an agent-based model to capture the behavior of farmers interested in maximizing their profits independently. This flexibility helped capturing the trade-off between the optimality of the social planner solution developed at the system's level and its practicality (stability) with respect to the concerns and behaviors of the profit-maximizing farmers. The idetified promising policy and technolgical reforms for Oman include strict enforcement of groundwater quotas, smart metering, changing crop mixes, improving irrigation technologies, and revising geographical distribution of the farming activities. The presentation will discuss how different

  19. Institutional Policy and Its Abuses

    ERIC Educational Resources Information Center

    Bogue, E. G.; Riggs, R. O.

    1974-01-01

    Reviews the role of institutional policy, cites frequent abuses of institutional policy, and delineates several principles of policy management (development, communication, execution and evaluation). (Author/PG)

  20. The Heritage of Earth Science Applications in Policy, Business, and Management of Natural Resources

    NASA Astrophysics Data System (ADS)

    Macauley, M.

    2012-12-01

    From the first hand-held cameras on the Gemini space missions to present day satellite instruments, Earth observations have enhanced the management of natural resources including water, land, and air. Applications include the development of new methodology (for example, developing and testing algorithms or demonstrating how data can be used) and the direct use of data in decisionmaking and policy implementation. Using well-defined bibliographic search indices to systematically survey a broad social science literature, this project enables identification of a host of well-documented, practical and direct applications of Earth science data in resource management. This literature has not previously been well surveyed, aggregated, or analyzed for the heritage of lessons learned in practical application of Earth science data. In the absence of such a survey, the usefulness of Earth science data is underestimated and the factors that make people want to use -- and able to use -- the data are poorly understood. The project extends and updates previous analysis of social science applications of Landsat data to show their contemporary, direct use in new policy, business, and management activities and decisionmaking. The previous surveys (for example, Blumberg and Jacobson 1997; National Research Council 1998) find that the earliest attempts to use data are almost exclusively testing of methodology rather than direct use in resource management. Examples of methodology prototyping include Green et al. (1997) who demonstrate use of remote sensing to detect and monitor changes in land cover and use, Cowen et al. (1995) who demonstrate design and integration of GIS for environmental applications, Hutchinson (1991) who shows uses of data for famine early warning, and Brondizio et al. (1996) who show the link of thematic mapper data with botanical data. Blumberg and Jacobson (in Acevedo et al. 1996) show use of data in a study of urban development in the San Francisco Bay and the

  1. Ethical principles as a guide in implementing policies for the management of food allergies in schools.

    PubMed

    Behrmann, Jason

    2010-06-01

    Food allergy in children is a growing public health problem that carries a significant risk of anaphylaxis such that schools and child care facilities have enacted emergency preparedness policies for anaphylaxis and methods to prevent the inadvertent consumption of allergens. However, studies indicate that many facilities are poorly prepared to handle the advent of anaphylaxis and policies for the prevention of allergen exposure are missing essential components. Furthermore, certain policies are inappropriate because they are blatantly discriminatory. This article aims to provide further guidance for school health officials involved in creating food allergy policies. By structuring policies around ethical principles of confidentiality and anonymity, fairness, avoiding stigmatization, and empowerment, policy makers gain another method to support better policy making. The main ethical principles discussed are adapted from key values in the bioethics and public health ethics literatures and will be framed within the specific context of food allergy policies for schools.

  2. Defense Management: DOD’s Conference Policy Is Generally Consistent with OMB’s Requirements

    DTIC Science & Technology

    2014-01-01

    direct agencies to establish policies and practices for conference hosting and attendance. DOD issued its policy in September 2012 to improve oversight...Requirements (Nov. 6, 2013). 8H.R. Conf. Rep. No. 112-705, at 887 (2012). 9The three elements encompass all of the new policies and practices for...memorandum, among other requirements, outlines a series of new policies and practices to ensure that federal funds are used appropriately on conference

  3. Managing Network Security Policies in Tactical Manet’s Using Drama

    DTIC Science & Technology

    2010-08-04

    issued by the GPA, policy operations are signed by the GPA. Nodes receiving policy operations always verify the signature to confirm message authenticity...Each operation uses a monotonically increasing sequence number to guarantee its uniqueness. The sequence number is part of the data being signed ...providing authentication services for distributed policies. All the DRAMA policies are signed with the GPA’s private key and then distributed to other

  4. Can market-based policies accomplish the optimal floodplain management? A gap between static and dynamic models.

    PubMed

    Mori, Koichiro

    2009-02-01

    The purpose of this short article is to set static and dynamic models for optimal floodplain management and to compare policy implications from the models. River floodplains are important multiple resources in that they provide various ecosystem services. It is fundamentally significant to consider environmental externalities that accrue from ecosystem services of natural floodplains. There is an interesting gap between static and dynamic models about policy implications for floodplain management, although they are based on the same assumptions. Essentially, we can derive the same optimal conditions, which imply that the marginal benefits must equal the sum of the marginal costs and the social external costs related to ecosystem services. Thus, we have to internalise the external costs by market-based policies. In this respect, market-based policies seem to be effective in a static model. However, they are not sufficient in the context of a dynamic model because the optimal steady state turns out to be unstable. Based on a dynamic model, we need more coercive regulation policies.

  5. Behaviour, Classroom Management and Student "Control": Enacting Policy in the English Secondary School

    ERIC Educational Resources Information Center

    Maguire, Meg; Ball, Stephen; Braun, Annette

    2010-01-01

    This paper draws on an ESRC-funded study of policy enactments in English secondary schools (RES-062-23-1484) based on case-study work in four similar "ordinary" schools. The study has two main objectives; to develop a theory of policy enactment and to explore empirically the differences in the enactment of policy in similar contexts.…

  6. Barriers, facilitators, strategies and outcomes to engaging policymakers, healthcare managers and policy analysts in knowledge synthesis: a scoping review protocol

    PubMed Central

    Tricco, Andrea C; Zarin, Wasifa; Rios, Patricia; Pham, Ba’; Straus, Sharon E; Langlois, Etienne V

    2016-01-01

    Introduction Engaging policymakers, healthcare managers and policy analysts in the conduct of knowledge synthesis can help increase its impact. This is particularly important for knowledge synthesis studies commissioned by decision-makers with limited timelines, as well as reviews of health policy and systems research. A scoping review will be conducted to assess barriers, facilitators, strategies and outcomes of engaging these individuals in the knowledge synthesis process. Methods and analysis We will follow the Joanna Briggs Institute guidance for scoping reviews. Literature searches of electronic databases (eg, MEDLINE, EMBASE, Cochrane Library, ERIC, PsycINFO) will be conducted from inception onwards. The electronic search will be supplemented by searching for sources that index unpublished/difficult to locate studies (eg, GreyNet International database), as well as through scanning of reference lists of reviews on related topics. All study designs using either qualitative or quantitative methodologies will be eligible if there is a description of the strategies, barriers or facilitators, and outcomes of engaging policymakers, healthcare managers and policy analysts in the knowledge synthesis process. Screening and data abstraction will be conducted by 2 team members independently after a calibration exercise across the team. A third team member will resolve all discrepancies. We will conduct frequency analysis and thematic analysis to chart and characterise the literature, identifying data gaps and opportunities for future research, as well as implications for policy. Ethics and dissemination This project was commissioned by the Alliance for Health Policy and Systems Research, WHO. The results will be used by Alliance Review Centers of health policy and systems research in low-income and middle-income countries that are conducting knowledge synthesis to inform health policymaking and decision-making. Our results will also be disseminated through conference

  7. Anesthetic Implications of Ebola Patient Management: A Review of the Literature and Policies.

    PubMed

    Missair, Andres; Marino, Michael J; Vu, Catherine N; Gutierrez, Juan; Missair, Alfredo; Osman, Brian; Gebhard, Ralf E

    2015-09-01

    met search criteria for information related to inpatient Ebola virus disease management or animal virology studies as primary or secondary sources. In addition, 9 articles met search criteria as tertiary sources, representing published guidelines. The recommendations developed in this article are based on these 29 source documents. Anesthesia-specific literature regarding the care of Ebola patients is very limited. Secondary-source guidelines and policies represent the majority of available information. Data from controlled animal experiments and tuberculosis patient research provide some evidence for the existing recommendations and identify future guideline considerations.

  8. 41 CFR 102-33.250 - May we report as excess, or replace, declassified aircraft?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PROPERTY 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Disposing of Government Aircraft and Aircraft Parts Overview... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false May we report as excess, or replace, declassified aircraft? 102-33.250 Section 102-33.250 Public Contracts and...

  9. 41 CFR 102-33.390 - What information must we report on Government aircraft?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... report on Government aircraft? 102-33.390 Section 102-33.390 Public Contracts and Property Management... 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Reporting Information on Government Aircraft Overview § 102-33.390 What information must we report on Government aircraft? (a) You must report the...

  10. 41 CFR 102-33.390 - What information must we report on Government aircraft?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... report on Government aircraft? 102-33.390 Section 102-33.390 Public Contracts and Property Management... 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Reporting Information on Government Aircraft Overview § 102-33.390 What information must we report on Government aircraft? (a) You must report the...

  11. 41 CFR 102-33.390 - What information must we report on Government aircraft?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... report on Government aircraft? 102-33.390 Section 102-33.390 Public Contracts and Property Management... 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Reporting Information on Government Aircraft Overview § 102-33.390 What information must we report on Government aircraft? (a) You must report the...

  12. 41 CFR 102-33.390 - What information must we report on Government aircraft?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... report on Government aircraft? 102-33.390 Section 102-33.390 Public Contracts and Property Management... 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Reporting Information on Government Aircraft Overview § 102-33.390 What information must we report on Government aircraft? (a) You must report the...

  13. 41 CFR 102-33.390 - What information must we report on Government aircraft?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... report on Government aircraft? 102-33.390 Section 102-33.390 Public Contracts and Property Management... 33-MANAGEMENT OF GOVERNMENT AIRCRAFT Reporting Information on Government Aircraft Overview § 102-33.390 What information must we report on Government aircraft? (a) You must report the...

  14. Aircraft Corrosion

    DTIC Science & Technology

    1981-08-01

    chlore mais dans une proportion semblable b cells d’une eau de vil)e ; - lea solides, d’aprbs lea analyses chimique et criatallographique, paraissaiont...IATA member airlines at $100 million based on 1976 operations. Thus the numbers are large, but detailed analyses on specific aircraft types, in known...demonstrate this in any quantitative way with accurate figures. Better information is required on the cost of corrosion, together with analyses of the

  15. Aircraft Ducting

    NASA Technical Reports Server (NTRS)

    1996-01-01

    Templeman Industries developed the Ultra-Seal Ducting System, an environmental composite air duct with a 50 percent weight savings over current metallic ducting, but could not find a commercial facility with the ability to test it. Marshall Space Flight Center conducted a structural evaluation of the duct, equivalent to 86 years of take-offs and landings in an aircraft. Boeing Commercial Airplane Group and McDonnell Douglas Corporation are currently using the ducts.

  16. Employer Policies and Practices to Manage and Prevent Disability: Foreword to the Special Issue.

    PubMed

    Shaw, William S; Main, Chris J; Pransky, Glenn; Nicholas, Michael K; Anema, Johannes R; Linton, Steven J

    2016-12-01

    Purpose Employer policies and practices have been shown to impact workplace disability, but research in this area has waned in recent years despite an aging workforce, a growing prevalence of chronic health conditions, and a larger proportion of working-age adults on permanent work disability in many jurisdictions. The purpose of this article is to describe the background rationale and methodology for an invited conference designed to improve research of employer strategies to curtail work disability. Methods A multidisciplinary team of 26 international researchers with published research in employer-based disability management or related fields were invited to attend a 3-day conference in Hopkinton, Massachusetts, USA. The overall goal was to review the status of current research of workplace disability management and prevention, examine its relevance for employer decision-making, compare conceptual frameworks or theoretical perspectives, and recommend future research directions. Working groups were organized and draft manuscripts were prepared in advance. Conference activities included working group presentations and critiques, discussions with a panel of industry consultants and advisors, group interaction and debate, generation of final recommendations, and manuscript revision. Results/Conclusion Six principal domains were established with respect to future research: (a) further elucidation of the key workplace factors that buffer the disabling effects of injury and illness; (b) more innovative and feasible options for workplace intervention; (c) measurement of workplace-relevant disability outcomes; (d) a stronger theoretical framework for understanding the factors behind employer uptake and implementation; (e) a focus on special clinical populations and occupations where disability risk is most troubling; and (f) better representation of workers and employers that reflect the diverse and changing nature of work. Final comments and recommendations of the

  17. An overview of policies for managing polybrominated diphenyl ethers (PBDEs) in the Great Lakes basin.

    PubMed

    Ward, Jessica; Mohapatra, Satya P; Mitchell, Anne

    2008-11-01

    The Great Lakes are an important environmental and economic resource for Canada and the United States. The ecological integrity of the Great Lakes, however, is becoming increasingly threatened by a number of persistent, bio-accumulative and harmful chemicals that enter the Great Lakes ecosystem through fluvial and atmospheric deposition. Polybrominated diphenyl ethers (PBDEs), a class of brominated flame retardant, are among such chemicals, whose concentration in the Great Lakes has greatly increased in recent years. Despite growing concern over the possible health and environmental effects of these compounds, only four of the eight Great Lakes states have enacted regulations to ban/restrict the use of PBDE while the two Canadian Great Lakes provinces are yet to endorse any regulation. Of the three main commercial PBDE mixtures (pentaBDE, octaBDE and decaBDE), penta- and octaBDE are no longer manufactured or imported into the United States and Canada. DecaBDE, however, still finds use in a variety of products. In the present paper, the authors review the current regulations and policies for managing PBDEs in the Great Lakes jurisdictions and briefly review commercially available non-bromine chemical alternatives to PBDE. As these alternatives are comparatively more expensive than PBDE, future adoption of more eco-friendly flame retardants by the polymer industry will likely depend on stricter legislation regulating the use of PBDE and/or an increased public demand for PBDE-free products.

  18. Solid waste management for climate change policy in industrial countries, newly industrialized countries, and developing countries

    SciTech Connect

    Horng, J.J.

    1996-12-31

    Although the First FCCC COP did not reach agreement on controlling greenhouse gases, the intention of international society on limiting climate change problems is obvious. Among the important greenhouse gases of CO{sub 2}, CH{sub 4}, and N{sub 2}O, the control of CO{sub 2} emission is more important for industrial countries than for the others due to their large emission. The CO{sub 2} reduction for export-oriented NICs (Newly Industrialized Countries) is a growth-limited or -killing policy that will severely hurt the national economics and will be carefully evaluated before taking any action. On the other hand, the reduction of methane emission by proper managing solid wastes, especially landfills, stands for good short- and long-term investments for NICs and developing countries. A 50 to 90% CH{sub 4} recovery from landfill is feasible and profitable, but the methane recovery technology or capital cost needs to come from industrial countries. Taking the example in Taiwan, more than 60% of methane emission is from landfills. A medium 50% reduction can contribute to more than 5% reduction of CO{sub 2} equivalent basis on global warming potentials (GWPs). However, the landfill gas recovery program is still under demonstration without actual applications.

  19. Attributes of an alluvial river and their relation to water policy and management.

    PubMed

    Trush, W J; McBain, S M; Leopold, L B

    2000-10-24

    Rivers around the world are being regulated by dams to accommodate the needs of a rapidly growing global population. These regulatory efforts usually oppose the natural tendency of rivers to flood, move sediment, and migrate. Although an economic benefit, river regulation has come at unforeseen and unevaluated cumulative ecological costs. Historic and contemporary approaches to remedy environmental losses have largely ignored hydrologic, geomorphic, and biotic processes that form and maintain healthy alluvial river ecosystems. Several commonly known concepts that govern how alluvial channels work have been compiled into a set of "attributes" for alluvial river integrity. These attributes provide a minimum checklist of critical geomorphic and ecological processes derived from field observation and experimentation, a set of hypotheses to chart and evaluate strategies for restoring and preserving alluvial river ecosystems. They can guide how to (i) restore alluvial processes below an existing dam without necessarily resorting to extreme measures such as demolishing one, and (ii) preserve alluvial river integrity below proposed dams. Once altered by dam construction, a regulated alluvial river will never function as before. But a scaled-down morphology could retain much of a river's original integrity if key processes addressed in the attributes are explicitly provided. Although such a restoration strategy is an experiment, it may be the most practical solution for recovering regulated alluvial river ecosystems and the species that inhabit them. Preservation or restoration of the alluvial river attributes is a logical policy direction for river management in the future.

  20. Attributes of an alluvial river and their relation to water policy and management

    PubMed Central

    Trush, William J.; McBain, Scott M.; Leopold, Luna B.

    2000-01-01

    Rivers around the world are being regulated by dams to accommodate the needs of a rapidly growing global population. These regulatory efforts usually oppose the natural tendency of rivers to flood, move sediment, and migrate. Although an economic benefit, river regulation has come at unforeseen and unevaluated cumulative ecological costs. Historic and contemporary approaches to remedy environmental losses have largely ignored hydrologic, geomorphic, and biotic processes that form and maintain healthy alluvial river ecosystems. Several commonly known concepts that govern how alluvial channels work have been compiled into a set of “attributes” for alluvial river integrity. These attributes provide a minimum checklist of critical geomorphic and ecological processes derived from field observation and experimentation, a set of hypotheses to chart and evaluate strategies for restoring and preserving alluvial river ecosystems. They can guide how to (i) restore alluvial processes below an existing dam without necessarily resorting to extreme measures such as demolishing one, and (ii) preserve alluvial river integrity below proposed dams. Once altered by dam construction, a regulated alluvial river will never function as before. But a scaled-down morphology could retain much of a river's original integrity if key processes addressed in the attributes are explicitly provided. Although such a restoration strategy is an experiment, it may be the most practical solution for recovering regulated alluvial river ecosystems and the species that inhabit them. Preservation or restoration of the alluvial river attributes is a logical policy direction for river management in the future. PMID:11050220