Science.gov

Sample records for defense university jointly

  1. Joint stabilizing projects in defense

    SciTech Connect

    Canavan, G.H.; Browne, J.C.; Joseph, R.J.

    1992-06-01

    Joint defensive projects could increase stability and decrease the alert rates of strategic forces. Areas include the defense of the US, Commonwealth of Independent States (CIS), and their allies against third world threats; protection against each other's accidental or unauthorized launches; and defense against intentional attacks. The most promising area appears to be defining interfaces for the handover of satellite warning and trajectory information, which applies to most phases of theater defense and mutual protection. 19 refs.

  2. Joint stabilizing projects in defense

    SciTech Connect

    Canavan, G.H.; Browne, J.C.; Joseph, R.J.

    1992-06-01

    Joint defensive projects could increase stability and decrease the alert rates of strategic forces. Areas include the defense of the US, Commonwealth of Independent States (CIS), and their allies against third world threats; protection against each other`s accidental or unauthorized launches; and defense against intentional attacks. The most promising area appears to be defining interfaces for the handover of satellite warning and trajectory information, which applies to most phases of theater defense and mutual protection. 19 refs.

  3. The University and the Strategic Defense Initiative.

    ERIC Educational Resources Information Center

    Winn, Ira J.

    1987-01-01

    Under full scrutiny, the Strategic Defense Initiative program is revealed as a form of escapism from global realities, with dangerous and destabilizing themes for both the university and society. Universities must face this issue squarely, and limit their focus to activities best suited to an intellectually constructive and humane purpose. (MSE)

  4. Department of Defense Joint Robotics Program

    NASA Astrophysics Data System (ADS)

    Toscano, Michael

    1999-07-01

    The goal of the Joint Robotics Program (JRP) is to develop and field a family of unmanned ground vehicle systems for a range of military applications in accordance with user requirements. The program's structure calls for fielding first generation systems, maturing requisite technology and upgrading capabilities in an evolutionary manner. In the near term, acquisition programs emphasize teleoperation for battlefield environments, more autonomous functioning for structured environments, and extensive opportunities for users to operate UGVs. Semi-autonomous mobility in unstructured environments is the main thrust of the JRP technology base. Recent successes with prototypical countermine systems in Bosnia, as well as soldiers' and Marines' experimentation with reconnaissance unmanned ground vehicles (UGVs) have led to an explosion of requirements in other mission areas. Users are developing requirements for UGVs that: convoy with manned vehicles; carry and deliver supplies; carry and employ weapons; can be carried in a backpack and reconnoiter inside multi-story buildings. The JRP has made considerable progress over its ten year existence, and is poised to provide our Armed Forces with a 'leap-ahead' capability in the 21st Century.

  5. Department of Defense Joint Robotics Program

    NASA Astrophysics Data System (ADS)

    Toscano, Michael

    2000-07-01

    The objective of the Joint Robotics Program (JRP) is to conduct research, development, acquisition and fielding within the domain of unmanned ground vehicle systems for a wide range of military applications. The program is structured to field first generation systems, mature promising technologies and then upgrade capabilities by means of an evolutionary strategy. In the near term, acquisition programs emphasize teleoperation over diverse terrain, more autonomous functioning for structured environments, and extensive opportunities for users to operate UGV's. Autonomous mobility in unstructured environments i sthe main thrust of the JRP technology base. Recently, the Demo III program held a highly successful demonstration of autonomous mobility at Aberdeen Proving Ground, MD. Other successes with prototypical countermine systems in Bosnia, as well as soldiers' and Marines' experimentation with reconnaissance unmanned ground vehicles (UGVs) continue to engender requirements in other areas. Users are developing requirements for UGGVs that convoy with manned vehicles; carry and deliver supplies; carry and employ weapons; can be carried in a backpack and conduct reconnaissance inside multi-story buildings. The overall progress of the JRP is reflected in the fact that Services have identified procurement funding to buy UGVs. The author will update the conference on the considerable progress of the JRP, which is preparing to provide our Armed Forces with a lead-ahead capability for the 21st Century.

  6. 75 FR 13093 - Renewal of Department of Defense Federal Advisory Committee; Defense Acquisition University Board...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-18

    ... University Board of Visitors AGENCY: Department of Defense (DoD). ACTION: Renewal of Federal advisory... amended), and 41 CFR 102-3.50(c), the Department of Defense gives notice that it is renewing the charter for the Defense Acquisition University Board of Visitors (hereafter referred to as the Board)....

  7. Joint Big Decision Committees and University Governance.

    ERIC Educational Resources Information Center

    Yamada, Myrtle M.

    1991-01-01

    Four case studies concerning joint faculty-administration committees established to make major decisions (Princeton University, New Jersey; Northwestern University, Illinois; Teacher's College Columbia University, New York; Ohio University) suggest that, although the committees have potential to improve campus management, they are neither as…

  8. 77 FR 32952 - Defense Intelligence Agency National Intelligence University Board of Visitors Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-04

    ... of the Secretary Defense Intelligence Agency National Intelligence University Board of Visitors Closed Meeting AGENCY: Department of Defense, Defense Intelligence Agency, National Intelligence... a closed meeting of the Defense Intelligence Agency National Intelligence University Board...

  9. Kinematics of Hooke universal joint robot wrists

    NASA Technical Reports Server (NTRS)

    Mckinney, William S., Jr.

    1988-01-01

    The singularity problem associated with wrist mechanisms commonly found on industrial manipulators can be alleviated by redesigning the wrist so that it functions as a three-axis gimbal system. This paper discussess the kinematics of gimbal robot wrists made of one and two Hooke universal joints. Derivations of the resolved rate motion control equations for the single and double Hooke universal joint wrists are presented using the three-axis gimbal system as a theoretical wrist model.

  10. Joint discrete universality of Hurwitz zeta functions

    SciTech Connect

    Laurinčikas, A

    2014-11-30

    We obtain a joint discrete universality theorem for Hurwitz zeta functions. Here the parameters of zeta functions and the step of shifts of these functions approximating a given family of analytic functions are connected by some condition of linear independence. Nesterenko's theorem gives an example satisfying this condition. The universality theorem is applied to estimate the number of zeros of a linear combination of Hurwitz zeta functions. Bibliography: 20 titles.

  11. Dutch Universities' Joint Aid to Vietnam

    ERIC Educational Resources Information Center

    Higher Education and Research in the Netherlands, 1975

    1975-01-01

    A survey is presented of the joint aid in the reconstruction of North and South Vietnam provided by Dutch universities. The hospital project, solid matter physics project, micro-electronics project, agricultural project and dentistry project are defined. (Author/PG)

  12. 78 FR 90 - Defense Intelligence Agency National Intelligence University Board of Visitors Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-02

    ... of the Secretary Defense Intelligence Agency National Intelligence University Board of Visitors Closed Meeting AGENCY: National Intelligence University, Defense Intelligence Agency, Department of... a closed meeting of the National Intelligence University Board of Visitors has been scheduled...

  13. 78 FR 32241 - Defense Intelligence Agency National Intelligence University Board of Visitors; Notice of Closed...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-29

    ... of the Secretary Defense Intelligence Agency National Intelligence University Board of Visitors; Notice of Closed Meeting AGENCY: National Intelligence University, Defense Intelligence Agency... given that a closed meeting of the National Intelligence University Board of Visitors has been...

  14. 76 FR 62394 - Meeting of the Defense Acquisition University Board of Visitors; Cancellation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-07

    ... of the Secretary Meeting of the Defense Acquisition University Board of Visitors; Cancellation AGENCY: Defense Acquisition University (DAU), Department of Defense (DoD). ACTION: Notice; cancellation. SUMMARY: On September 22, 2011 (76 FR 58786), the Defense Acquisition University Board of Visitors announced...

  15. 76 FR 58786 - Meeting of the Defense Acquisition University Board of Visitors

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-22

    ... of the Secretary Meeting of the Defense Acquisition University Board of Visitors AGENCY: Defense Acquisition University, Department of Defense (DoD). ACTION: Notice of open meeting. SUMMARY: Under the... announces that the following Federal advisory committee meeting of the Defense Acquisition University...

  16. 75 FR 1756 - National Defense University Board of Visitors (BOV); Open Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-13

    ... of the Secretary National Defense University Board of Visitors (BOV); Open Meeting AGENCY: National Defense University, DoD. ACTION: Notice of open meeting. SUMMARY: The National Defense University... University, 300 5th Avenue, SW., Fort McNair, Washington, DC 20319-5066. FOR FURTHER INFORMATION CONTACT:...

  17. A universal six-joint robot controller

    NASA Technical Reports Server (NTRS)

    Bihn, D. G.; Hsia, T. C.

    1987-01-01

    A general purpose six-axis robotic manipulator controller was designed and implemented to serve as a research tool for the investigation of the practical and theoretical aspects of various control strategies in robotics. A 80286-based Intel System 310 running the Xenix operating servo software as well as the higher level software (e.g., kinematics and path planning) were employed. A Multibus compatible interface board was designed and constructed to handle I/O signals from the robot manipulator's joint motors. From the design point of view, the universal controller is capable of driving robot manipulators equipped with D.C. joint motors and position optical encoders. To test its functionality, the controller is connected to the joint motor D.C. power amplifier of a PUMA 560 arm bypassing completely the manufacturer-supplied Unimation controller. A controller algorithm consisting of local PD control laws was written and installed into the Xenix operating system. Additional software drivers were implemented to allow application programs access to the interface board. All software was written in the C language.

  18. 77 FR 23466 - Defense Acquisition University Board of Visitors; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-19

    ... of the Secretary Defense Acquisition University Board of Visitors; Notice of Meeting AGENCY: Defense Acquisition University, DoD. ACTION: Meeting notice. SUMMARY: Under the provisions of the Federal Advisory... advisory committee meeting of the Defense Acquisition University Board of Visitors will take place....

  19. 76 FR 14949 - Defense Acquisition University Industry Day: “Better Buying Power” Initiatives

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-18

    ... of the Secretary Defense Acquisition University Industry Day: ``Better Buying Power'' Initiatives AGENCY: Defense Acquisition University, DoD. ACTION: Event notice. SUMMARY: Mrs. Katrina McFarland, President, Defense Acquisition University (DAU), will host a forum to discuss implementation of...

  20. 75 FR 8310 - Defense Acquisition University (DAU) Board of Visitors (BoV) Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-24

    ... of the Secretary Defense Acquisition University (DAU) Board of Visitors (BoV) Meeting AGENCY: Defense Acquisition University, DoD. ACTION: Meeting notice. SUMMARY: The next meeting of the Defense Acquisition University (DAU) Board of Visitors (BoV) will be held at DAU Headquarters at Fort Belvoir, Virginia....

  1. Joint University Program for Air Transportation Research, 1988-1989

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1990-01-01

    The research conducted during 1988 to 1989 under the NASA/FAA-sponsored Joint University Program for Air Transportation Research is summarized. The Joint University Program is a coordinated set of three grants sponsored by NASA Langley Research Center and the Federal Aviation Administration, one each with the Massachusetts Institute of Technology, Ohio University, and Princeton University. Completed works, status reports, and annotated bibliographies are presented for research topics, which include computer science, guidance and control theory and practice, aircraft performance, flight dynamics, and applied experimental psychology. An overview of the year's activities for each university is also presented.

  2. Joint University Program for Air Transportation Research, 1983

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1987-01-01

    The research conducted during 1983 under the NASA/FAA sponsored Joint University Program for Air Transportation Research is summarized. The material was presented at a conference held at the Federal Aviation Administration Technical Center, Altantic City, New Jersey, December 16, 1983. The Joint University Program is a coordinated set of three grants sponsored by NASA Langley Research Center and the Federal Aviation Administration, one each with the Massachusetts Institute of Technology, Ohio University, and Princeton University. Completed works, status reports, and bibliographies are presented for research topics, which include navigation, guidance, control, and display concepts. An overview of the year's activities for each of the universities is also presented.

  3. 75 FR 56078 - Federal Advisory Committee; Defense Acquisition University Board of Visitors

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-15

    ... process the Federal Register notice for the September 15, 2010 meeting of the Defense Acquisition... Management Officer for the Department of Defense, pursuant to 41 CFR 102-3.150(b), waives the 15-calendar day... of the Secretary Federal Advisory Committee; Defense Acquisition University Board of Visitors...

  4. JUPITER PROJECT - JOINT UNIVERSAL PARAMETER IDENTIFICATION AND EVALUATION OF RELIABILITY

    EPA Science Inventory

    The JUPITER (Joint Universal Parameter IdenTification and Evaluation of Reliability) project builds on the technology of two widely used codes for sensitivity analysis, data assessment, calibration, and uncertainty analysis of environmental models: PEST and UCODE.

  5. Joint University Program for Air Transportation Research, 1986

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1988-01-01

    The research conducted under the NASA/FAA sponsored Joint University Program for Air Transportation Research is summarized. The Joint University Program is a coordinated set of three grants sponsored by NASA and the FAA, one each with the Mass. Inst. of Tech., Ohio Univ., and Princeton Univ. Completed works, status reports, and bibliographies are presented for research topics, which include computer science, guidance and control theory and practice, aircraft performance, flight dynamics, and applied experimental psychology. An overview of activities is presented.

  6. Joint University Program for Air Transportation Research, 1984

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1987-01-01

    The research conducted during 1984 under the NASA/FAA sponsored Joint University Program for Air Transportation Research is summarized. The Joint University Program is a coordinated set of three grants sponsored by NASA Langley Research Center and the Federal Aviation Administration, one each with the Massachusetts Institute of Technology, Ohio University, and Princeton University. Completed works, status reports, and bibliographies are presented for research topics, which include navigation, guidance, control and display concepts. An overview of the year's activities for each of the schools is also presented.

  7. Testing the joint effects hypothesis of elemental defense using Spodoptera exigua.

    PubMed

    Cheruiyot, Dorothy J; Boyd, Robert S; Moar, William

    2015-02-01

    Metal hyperaccumulation may be an elemental defense, in which high concentrations of a metal in plant tissues decrease herbivore survival or growth rate. The Joint Effects Hypothesis suggests that a combination of metals, or a combination of a metal with an organic compound, may have an enhanced defensive effect. The enhancement may be additive or synergistic: in either case the concentration of a particular metal necessary to provide a defensive benefit for the plant is lowered. We tested the Joint Effects Hypothesis using Spodoptera exigua (beet armyworm) neonates fed artificial diets. Metal + metal experiments utilized diets amended with metal pairs, using four metals commonly hyperaccumulated by plants (Co, Cu, Ni, and Zn). We also conducted metal + organic compound experiments, pairing each metal with nicotine, mustard seed powder, or tannic acid. We tested for joint effects using both lethal (LC20 levels) and sublethal concentrations (10-25 % reduced larval weight) of the chemicals tested. For all experiments, either additive or synergistic effects were found. Of the metal + metal pairs tested, three (Co + Cu, Cu + Zn, and Ni + Zn) were synergistic in lethal concentration tests and only Co + Cu was synergistic in sublethal tests. For metal + organic combination lethal tests, synergism occurred for all combinations except for Co or Ni + nicotine, Ni + mustard seed powder, and Zn + nicotine. For sublethal tests, Zn + all three organic chemicals, Co + mustard seed powder or tannic acid, and Cu + nicotine, were synergistic. These results support the Joint Effects Hypothesis, suggesting that metals combined with other metals or organic compounds may be more effective against herbivores than individual metals. PMID:25712748

  8. Joint probability safety assessment for NPP defense infrastructure against extreme external natural hazards

    SciTech Connect

    Guilin, L.; Defu, L.; Huajun, L.; Fengqing, W.; Tao, Z.

    2012-07-01

    With the increasing tendency of natural hazards, the typhoon, hurricane and tropical Cyclone induced surge, wave, precipitation, flood and wind as extreme external loads menacing Nuclear Power Plants (NPP) in coastal and inland provinces of China. For all of planned, designed And constructed NPP the National Nuclear Safety Administration of China and IAEA recommended Probable Maximum Hurricane /Typhoon/(PMH/T), Probable Maximum Storm Surge (PMSS), Probable Maximum Flood (PMF), Design Basis Flood (DBF) as safety regulations for NPP defense infrastructures. This paper discusses the joint probability analysis of simultaneous occurrence typhoon induced extreme external hazards and compare with IAEA 2006-2009 recommended safety regulation design criteria for some NPP defense infrastructures along China coast. (authors)

  9. Joint University Program for Air Transportation Research, 1987

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1989-01-01

    The research conducted during 1987 under the NASA/FAA sponsored Joint University Program for Air Transportation Research is summarized. The Joint University Program is a coordinated set of 3 grants sponsored by NASA-Langley and the FAA, one each with the MIT, Ohio Univ., and Princeton Univ. Completed works, status reports, and annotated bibliographies are presented for research topics, which include computer science, guidance and control theory and practice, aircraft performance, flight dynamics, and applied experimental psychology. An overview of the year's activities for each university is also presented.

  10. Joint University Program for Air Transportation Research, 1991-1992

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1993-01-01

    This report summarizes the research conducted during the academic year 1991-1992 under the FAA/NASA sponsored Joint University Program for Air Transportation Research. The year end review was held at Ohio University, Athens, Ohio, June 18-19, 1992. The Joint University Program is a coordinated set of three grants sponsored by the Federal Aviation Administration and NASA Langley Research Center, one each with the Massachusetts Institute of Technology (NGL-22-009-640), Ohio University (NGR-36-009-017), and Princeton University (NGL-31-001-252). Completed works, status reports, and annotated bibliographies are presented for research topics, which include navigation, guidance and control theory and practice, intelligent flight control, flight dynamics, human factors, and air traffic control processes. An overview of the year's activities for each university is also presented.

  11. Forward and inverse kinematics of double universal joint robot wrists

    NASA Technical Reports Server (NTRS)

    Williams, Robert L., II

    1991-01-01

    A robot wrist consisting of two universal joints can eliminate the wrist singularity problem found on many individual robots. Forward and inverse position and velocity kinematics are presented for such a wrist having three degrees of freedom. Denavit-Hartenberg parameters are derived to find the transforms required for the kinematic equations. The Omni-Wrist, a commercial double universal joint robot wrist, is studied in detail. There are four levels of kinematic parameters identified for this wrist; three forward and three inverse maps are presented for both position and velocity. These equations relate the hand coordinate frame to the wrist base frame. They are sufficient for control of the wrist standing alone. When the wrist is attached to a manipulator arm; the offset between the two universal joints complicates the solution of the overall kinematics problem. All wrist coordinate frame origins are not coincident, which prevents decoupling of position and orientation for manipulator inverse kinematics.

  12. Above- and belowground herbivory jointly impact defense and seed dispersal traits in Taraxacum officinale.

    PubMed

    de la Peña, Eduardo; Bonte, Dries

    2014-08-01

    Plants are able to cope with herbivores by inducing defensive traits or growth responses that allow them to reduce or avoid the impact of herbivores. Since above- and belowground herbivores differ substantially in life-history traits, for example feeding types, and their spatial distribution, it is likely that they induce different responses in plants. Moreover, strong interactive effects on defense and plant growth are expected when above- and belowground herbivores are jointly present. The strengths and directions of these responses have been scarcely addressed in the literature. Using Taraxacum officinale, the root-feeding nematode Meloidogyne hapla and the locust Schistocerca gregaria as a model species, we examined to what degree above- and belowground herbivory affect (1) plant growth responses, (2) the induction of plant defensive traits, that is, leaf trichomes, and (3) changes in dispersal-related seed traits and seed germination. We compared the performance of plants originating from different populations to address whether plant responses are conserved across putative different genotypes. Overall, aboveground herbivory resulted in increased plant biomass. Root herbivory had no effect on plant growth. Plants exposed to the two herbivores showed fewer leaf trichomes than plants challenged only by one herbivore and consequently experienced greater aboveground herbivory. In addition, herbivory had effects that reached beyond the individual plant by modifying seed morphology, producing seeds with longer pappus, and germination success. PMID:25473483

  13. Above- and belowground herbivory jointly impact defense and seed dispersal traits in Taraxacum officinale.

    PubMed

    de la Peña, Eduardo; Bonte, Dries

    2014-08-01

    Plants are able to cope with herbivores by inducing defensive traits or growth responses that allow them to reduce or avoid the impact of herbivores. Since above- and belowground herbivores differ substantially in life-history traits, for example feeding types, and their spatial distribution, it is likely that they induce different responses in plants. Moreover, strong interactive effects on defense and plant growth are expected when above- and belowground herbivores are jointly present. The strengths and directions of these responses have been scarcely addressed in the literature. Using Taraxacum officinale, the root-feeding nematode Meloidogyne hapla and the locust Schistocerca gregaria as a model species, we examined to what degree above- and belowground herbivory affect (1) plant growth responses, (2) the induction of plant defensive traits, that is, leaf trichomes, and (3) changes in dispersal-related seed traits and seed germination. We compared the performance of plants originating from different populations to address whether plant responses are conserved across putative different genotypes. Overall, aboveground herbivory resulted in increased plant biomass. Root herbivory had no effect on plant growth. Plants exposed to the two herbivores showed fewer leaf trichomes than plants challenged only by one herbivore and consequently experienced greater aboveground herbivory. In addition, herbivory had effects that reached beyond the individual plant by modifying seed morphology, producing seeds with longer pappus, and germination success.

  14. Above- and belowground herbivory jointly impact defense and seed dispersal traits in Taraxacum officinale

    PubMed Central

    de la Peña, Eduardo; Bonte, Dries

    2014-01-01

    Plants are able to cope with herbivores by inducing defensive traits or growth responses that allow them to reduce or avoid the impact of herbivores. Since above- and belowground herbivores differ substantially in life-history traits, for example feeding types, and their spatial distribution, it is likely that they induce different responses in plants. Moreover, strong interactive effects on defense and plant growth are expected when above- and belowground herbivores are jointly present. The strengths and directions of these responses have been scarcely addressed in the literature. Using Taraxacum officinale, the root-feeding nematode Meloidogyne hapla and the locust Schistocerca gregaria as a model species, we examined to what degree above- and belowground herbivory affect (1) plant growth responses, (2) the induction of plant defensive traits, that is, leaf trichomes, and (3) changes in dispersal-related seed traits and seed germination. We compared the performance of plants originating from different populations to address whether plant responses are conserved across putative different genotypes. Overall, aboveground herbivory resulted in increased plant biomass. Root herbivory had no effect on plant growth. Plants exposed to the two herbivores showed fewer leaf trichomes than plants challenged only by one herbivore and consequently experienced greater aboveground herbivory. In addition, herbivory had effects that reached beyond the individual plant by modifying seed morphology, producing seeds with longer pappus, and germination success. PMID:25473483

  15. 76 FR 14950 - Cancellation of Open Meeting of the National Defense University Board of Visitors (BOV)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-18

    ... Defense University Board of Visitors on January 10, 2011 (76 FR 1408). The meeting previously scheduled to.... FOR FURTHER INFORMATION CONTACT: Ms. Dolores Hodge @ (202) 685-0082, Fax (202) 685-7707 or...

  16. Joint University Program for Air Transportation Research, 1989-1990

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1990-01-01

    Research conducted during the academic year 1989-90 under the NASA/FAA sponsored Joint University Program for Air Transportation research is discussed. Completed works, status reports and annotated bibliographies are presented for research topics, which include navigation, guidance and control theory and practice, aircraft performance, human factors, and expert systems concepts applied to airport operations. An overview of the year's activities for each university is also presented.

  17. Duke University: Licensing and Real Estate Joint Ventures.

    ERIC Educational Resources Information Center

    McDonald, Eugene J.

    1984-01-01

    Joint ventures undertaken by Duke University with industry are reported that illustrate the imaginative arrangements and economic and otherwise advantageous structures possible in co-ventures. They include patent and trademark licensing, travel agency commissions, a racquetball and health club, a hotel, and an office building. (MSE)

  18. Joint Marketing and Student Recruitment: The State University of New York University Colleges of Technology Experience.

    ERIC Educational Resources Information Center

    Smith, Clayton A.; Barrett, Lawrence M.; Gerlach, David M.; Goodrich, Deborah J.; Rose, Paul B.

    2003-01-01

    Using the experience of the State University of New York Colleges of Technology, presents and evaluates a wide-ranging joint marketing and recruitment effort to assess the relative value of this approach. Found that joint activities play a useful but limited role in assisting individual institutions in reaching their enrollment goals. (EV)

  19. Pime v. Loyola University of Chicago: The Seventh Circuit Extends the BFOQ Defense.

    ERIC Educational Resources Information Center

    Curry, Susan J.; And Others

    1988-01-01

    The significance of the court decision in Pime vs. Loyola University of Chicago, concerning the university's right to reserve tenure track positions for Jesuit faculty, is in the expansion of the defense relating to bona fide occupational qualifications. It opens other schools to similar litigation. (MSE)

  20. Universal Resource Interface Module (URIM) for the Joint Force Protection Advanced Security System (JFPASS)

    NASA Astrophysics Data System (ADS)

    Cutler, S. H.; Cruickshanks, J. R.; Barngrover, C. M.; Kramer, T. A.; Nans, A. F.

    2009-05-01

    The Joint Force Protection Advanced Security System (JPFASS) is a Department of Defense effort to improve conventional force protection. It is sponsored and managed by Joint Program Manager - Guardian (JPM-G). The main objective of JFPASS is to provide an integrated and layered base defense system, which includes data fusion, Command and Control (C2) nodes, Common Operation Picture (COP) nodes, and full integration of a selected range of robots, sensors, cameras, weapons, tracking systems, and other C2 systems. The URIM is the main integration tool for several sensors, cameras, and weapons in JFPASS. The Universal Resource Interface Module (URIM) is an extremely flexible framework for rapidly integrating new sensors into the JFPASS. Each sensor system has its own proprietary protocol, which makes integration high cost and risk. The URIM communicates directly with each sensor system though a protocol module and maintains a generic data object representation for each sensor. The URIM then performs a translation of the data into a single protocol, in this case Systems Engineering and Integration Working Group (SEIWG) ICD-0100. With this common protocol the data can be provided to a data server for publishing. Also, this allows for network control and management of all sensor systems via any C2 node connected to the data server.

  1. Department of defense R & d in the university.

    PubMed

    Glantz, S A; Albers, N V

    1974-11-22

    The DOD carefully evaluates its technical needs and executes programs of sponsored research and development to fulfill them. Thus, while individual projects proceed in accordance with established scientific principles of objectivity, the overall system of DOD funding allows the military to influence the development of science technology. Many have argued that this system of contracts and grants has well served science and the universities. One cannot deny that the influx of money led to rapid progress in selected scientific fields and increased scientific institutions' affluence. With this fact we have no quarrel. However, these same people often continue to argue that the systems of federal funding for science, specifically DOD funding of science, follows merely on the work's scientific merit, not on how it fits any larger scheme. They continue, that, since DOD supports good science for its own sake, the combination of military money and universities strongly encouraging faculty to seek that money encourages healthy competition for faster scientific progress. The DOD's approval process is seen to follow from the scientist up, with the military deciding which proposals for research have the most intrinsic (scientific) merit, then after the fact, thinking up a military justification for congressional budget requests. It is this latter belief with which we take issue. The DOD considers the scientific worth of the proposals for research it receives, but only after it has determined that the proposal fulfills a specific military need. This fact and its implications for the university as an institution charged with protecting the process by which man discovers new knowledge have been ignored in the debates over DOD sponsored research and development in universities. In addition, the Nixon Administration's efforts to tighten management controls over civilian research, especially in the biomedical and energy areas, promises to further undermine the university's role as an

  2. 77 FR 68745 - Notification of an Open Meeting of the National Defense University Board of Visitors (BOV)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-16

    ... agenda will include discussion on ] accreditation compliance, organizational management, strategic planning, resource management, and other matters of interest to the National Defense University....

  3. 78 FR 25431 - Notification of an Open Meeting of the National Defense University Board of Visitors (BOV)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-01

    ... agenda will include discussion on accreditation compliance, organizational management, strategic planning, resource management, and other matters of interest to the National Defense University. Limited space...

  4. A Program in Air Transportation Technology (Joint University Program)

    NASA Technical Reports Server (NTRS)

    Stengel, Robert F.

    1996-01-01

    The Joint University Program on Air Transportation Technology was conducted at Princeton University from 1971 to 1995. Our vision was to further understanding of the design and operation of transport aircraft, of the effects of atmospheric environment on aircraft flight, and of the development and utilization of the National Airspace System. As an adjunct, the program emphasized the independent research of both graduate and undergraduate students. Recent principal goals were to develop and verify new methods for design and analysis of intelligent flight control systems, aircraft guidance logic for recovery from wake vortex encounter, and robust flight control systems. Our research scope subsumed problems associated with multidisciplinary aircraft design synthesis and analysis based on flight physics, providing a theoretical basis for developing innovative control concepts that enhance aircraft performance and safety. Our research focus was of direct interest not only to NASA but to manufacturers of aircraft and their associated systems. Our approach, metrics, and future directions described in the remainder of the report.

  5. The University of California and the mobilization of science for national defense

    SciTech Connect

    Seidel, R.W.

    1992-03-01

    The discovery of fission gave new urgency to the mobilization of science in World War II. In particular, its potential for an explosive release of subatomic energy gave pause to the scientists who organized the National Defense Research Committee (NDRC) and its successor, the Office of Scientific Research and Development (OSRD). These organizations were responsible for placing the scientific talent of the nation in the service of national defense, for at that time the vast majority of scientists were employed in private industry and private and public academic institutions. One of the largest academic institutions to be mobilized was the University of California, which provided the research and development for the electromagnetic method of uranium isotope separation for the first atomic bomb, and operated a new laboratory for the design of nuclear weapons at Los Alamos. The mobilization of the University of California had far-reaching consequences. The University has operated Los Alamos for almost 50 years, and Livermore ever since it was recreated as a second weapons laboratory in 1952. In what follows, I hope to indicate how the partnership between the government and the University was created, and how this affected national security decision-making in the war and post-war eras.

  6. 77 FR 25150 - Notification of an Open Meeting of the National Defense University Board of Visitors (BOV...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-27

    .... SUMMARY: On March 30, 2012 (77 FR 19265-19266), the National Defense University Board of Visitors gave... FURTHER INFORMATION CONTACT: The point of contact for this notice is Ms. Dolores Hodge at (202)...

  7. 77 FR 26254 - Notification of an Open Meeting of the National Defense University Board of Visitors (BOV...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-03

    ...; cancellation. SUMMARY: On April 27, 2012 (77 FR 25150), the National Defense University Board of Visitors gave... for this notice is Ms. Dolores Hodge at (202) 685-0082, Fax (202) 685-3748 or HodgeD@ndu.edu ....

  8. BUILDING MODEL ANALYSIS APPLICATIONS WITH THE JOINT UNIVERSAL PARAMETER IDENTIFICATION AND EVALUATION OF RELIABILITY (JUPITER) API

    EPA Science Inventory

    The open-source, public domain JUPITER (Joint Universal Parameter IdenTification and Evaluation of Reliability) API (Application Programming Interface) provides conventions and Fortran-90 modules to develop applications (computer programs) for analyzing process models. The input ...

  9. View of compartment D16, passing room; shaft and universal joints ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of compartment D-16, passing room; shaft and universal joints at top of photograph transmit control forces to steering unit in compartment d-23. (p62) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

  10. Joint MS Degree Program between the Korea University of Technology and Education and the University of Kansas

    NASA Astrophysics Data System (ADS)

    Dougherty, R. L.; Kim, Kwang Su

    This paper provides an overview of the Joint MS Degree Program between Korea University of Technology and Education’ s (KUT) Mechatronics Department and Kansas University’ s (KU) Mechanical Engineering Department. Discussions were initiated in early 2005 which resulted in a formal agreement being approved by both parties in mid-2007. The Joint MS Degree Program is composed of 30 semester credit hours, equally split between the two universities, with the actual degree being awarded by the institution at which the thesis work is performed. Issues addressed during the development of this Joint MS Program included: joint versus dual degrees, institutional acceptance of the transfer of fifteen hours of credit for an MS degree, different admissions requirements and procedures for the two institutions, financial support of the students, faculty advisors at each institution, Graduate Directors at each institution, transcript acknowledgement of the Joint Degree, residency requirements, English speaking requirements/abilities, thesis publication allowances/requirements, and time zone differences for virtual meetings. These issues have been addressed, and the Joint MS Degree Program is functioning with a small number of students having taken advantage of the opportunity since the Program’ s inception. Future considerations are: growing the number of students in the Program, expansion to other Departments besides KU-Mechanical Engineering and KUTMechatronics, including other universities in the Program, expansion to a Joint PhD Degree Program, and stronger funding resources.

  11. Joint University Program for Air Transportation Research, 1985

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1987-01-01

    Air transportation research being carried on at the Massachusetts Institute of Technology, Princeton University, and Ohio University is discussed. Global Positioning System experiments, Loran-C monitoring, inertial navigation, the optimization of aircraft trajectories through severe microbursts, fault tolerant flight control systems, and expert systems for air traffic control are among the topics covered.

  12. FAA/NASA Joint University Program for Air Transportation Research: 1993-1994

    NASA Technical Reports Server (NTRS)

    Hueschen, Richard M. (Compiler)

    1995-01-01

    This report summarizes the research conducted during the academic year 1993-1994 under the NASA/FAA sponsored Joint University Program for Air Transportation Research. The year end review was held at Ohio University, Athens, Ohio, July 14-15, 1994. The Joint University Program is a coordinated set of three grants sponsored by NASA Langley Research Center and the Federal Aviation Administration, one each with the Massachusetts Institute of Technology (NGL-22-009-640), Ohio University (NGR-36-009-017), and Princeton University (NGL-31-001-252). Completed works, status reports, and annotated bibliographies are presented for research topics which include navigation, guidance and control theory and practice, aircraft performance, human factors, and expert systems concepts applied to aircraft and airport operations. An overview of the year's activities for each university is also presented.

  13. FAA/NASA Joint University Program for Air Transportation Research, 1992-1993

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1994-01-01

    The research conducted during the academic year 1992-1993 under the FAA/NASA sponsored Joint University Program for Air Transportation Research is summarized. The year end review was held at Ohio University, Athens, Ohio, 17-18 June 1993. The Joint University Program is a coordinated set of three grants sponsored by the Federal Aviation Administration and NASA Langley Research Center, one each with the Massachusetts Institute of Technology, Ohio University, and Princeton University. Completed works, status reports, and annotated bibliographies are presented for research topics, which include navigation, guidance, and control theory and practice, aircraft performance, human factors and air traffic management. An overview of the year's activities for each university is also presented.

  14. Joint University Program for Air Transportation Research, 1990-1991

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1991-01-01

    The goals of this program are consistent with the interests of both NASA and the FAA in furthering the safety and efficiency of the National Airspace System. Research carried out at the Massachusetts Institute of Technology (MIT), Ohio University, and Princeton University are covered. Topics studied include passive infrared ice detection for helicopters, the cockpit display of hazardous windshear information, fault detection and isolation for multisensor navigation systems, neural networks for aircraft system identification, and intelligent failure tolerant control.

  15. The double universal joint wrist on a manipulator: Solution of inverse position kinematics and singularity analysis

    NASA Technical Reports Server (NTRS)

    Williams, Robert L., III

    1992-01-01

    This paper presents three methods to solve the inverse position kinematics position problem of the double universal joint attached to a manipulator: (1) an analytical solution for two specific cases; (2) an approximate closed form solution based on ignoring the wrist offset; and (3) an iterative method which repeats closed form position and orientation calculations until the solution is achieved. Several manipulators are used to demonstrate the solution methods: cartesian, cylindrical, spherical, and an anthropomorphic articulated arm, based on the Flight Telerobotic Servicer (FTS) arm. A singularity analysis is presented for the double universal joint wrist attached to the above manipulator arms. While the double universal joint wrist standing alone is singularity-free in orientation, the singularity analysis indicates the presence of coupled position/orientation singularities of the spherical and articulated manipulators with the wrist. The cartesian and cylindrical manipulators with the double universal joint wrist were found to be singularity-free. The methods of this paper can be implemented in a real-time controller for manipulators with the double universal joint wrist. Such mechanically dextrous systems could be used in telerobotic and industrial applications, but further work is required to avoid the singularities.

  16. University-Industry Joint Program in Energy Management Education.

    ERIC Educational Resources Information Center

    Kolat, Pavel; Noskievic, Pavel; Novacek, Alexej

    This paper discusses the importance of energy and its association with the modern economy. Presently, 40% of Europe's electricity needs are based on coal. Preparing a clean energy technology requires improvements in conventional steam cycle technology. Education plays an important role in energy use, and universities need to organize education…

  17. Astronomy and Mathematics in SPB University: a long joint journey

    NASA Astrophysics Data System (ADS)

    Kumkova, Irina; Vityazev, V. V.

    2010-10-01

    Saint-Petersburg State University seems to be the only university in the world where the Astronomy belongs to the Mathematical department. The origin of this tradition is traced backward to the XVIII century. The description of astronomical educational activity of Astronomical Department in Saint-Petersburg State University is presented. This educational system was created many years ago, but due to modern up-grate it works rather successful. The historical review is given. The present system of education is shown. The general courses, specific programs and modern lectures, seminars and observations what a student is getting during 5-years educational program are described. The aim of the general courses is to describe the problems the astronomers met in various branches of modern astronomy. It is necessary to mention that background of all knowledge is of high level mathematics, programming and computer sciences. The faculty of the Astronomical Department is in charge to provide the general astronomical courses, whereas the special courses are provided mainly by leading scientists from astronomical institutions of Saint-Petersburg. Research is an integral part of the graduate program. The post graduate programs aiming at the award of the highest degrees (candidate and doctor of science) are described.

  18. Enhanced health event detection and influenza surveillance using a joint Veterans Affairs and Department of Defense biosurveillance application

    PubMed Central

    2011-01-01

    Background The establishment of robust biosurveillance capabilities is an important component of the U.S. strategy for identifying disease outbreaks, environmental exposures and bioterrorism events. Currently, U.S. Departments of Defense (DoD) and Veterans Affairs (VA) perform biosurveillance independently. This article describes a joint VA/DoD biosurveillance project at North Chicago-VA Medical Center (NC-VAMC). The Naval Health Clinics-Great Lakes facility physically merged with NC-VAMC beginning in 2006 with the full merger completed in October 2010 at which time all DoD care and medical personnel had relocated to the expanded and remodeled NC-VAMC campus and the combined facility was renamed the Lovell Federal Health Care Center (FHCC). The goal of this study was to evaluate disease surveillance using a biosurveillance application which combined data from both populations. Methods A retrospective analysis of NC-VAMC/Lovell FHCC and other Chicago-area VAMC data was performed using the ESSENCE biosurveillance system, including one infectious disease outbreak (Salmonella/Taste of Chicago-July 2007) and one weather event (Heat Wave-July 2006). Influenza-like-illness (ILI) data from these same facilities was compared with CDC/Illinois Sentinel Provider and Cook County ESSENCE data for 2007-2008. Results Following consolidation of VA and DoD facilities in North Chicago, median number of visits more than doubled, median patient age dropped and proportion of females rose significantly in comparison with the pre-merger NC-VAMC facility. A high-level gastrointestinal alert was detected in July 2007, but only low-level alerts at other Chicago-area VAMCs. Heat-injury alerts were triggered for the merged facility in June 2006, but not at the other facilities. There was also limited evidence in these events that surveillance of the combined population provided utility above and beyond the VA-only and DoD-only components. Recorded ILI activity for NC-VAMC/Lovell FHCC was more

  19. A NASA/University Joint Venture in Space Science (JOVE)

    NASA Technical Reports Server (NTRS)

    1995-01-01

    Most aspects of the JOVE program at Harding University were very successful. The number and quality of students interested in space science areas was increased due to the availability of support funds for JOVE scholars. Both physics faculty associated with the program have continued work in areas associated with the JOVE program. Several additional research grants for student research and scholarship support have been received from the Arkansas Space Grant Consortium since the termination of the JOVE program. The network connection established has been used extensively for educational and research purposes in connection with awarded grants and with science education at Harding University. The major unsuccessful area was in obtaining external funding in the area of solar physics in which Harding's JOVE program was working and in not more aggressively pursuing communication and cooperative effort with our JOVE mentor. This has resulted in all of the associated JOVE faculty no longer working in the solar physics area. The JOVE program has contributed significantly to the success of faculty programs in other areas that were fundable.

  20. NASA/University Joint Venture in Space Science (JOVE)

    NASA Technical Reports Server (NTRS)

    Quigley, Robert J.

    1996-01-01

    The spectra of the Ring Nebula at position angle 124 degrees, covering a spectral range from [O III] 3727 A to [S II] 6723 A is obtained using McDonald Observatory's 82-inch telescope (operated by the University of Texas at Austin). This work was carried out in September of 1991. During the 1992 summer, the analysis of the McDonald spectra were carried out and compared the results with the IUE (UV) spectra of the Ring Nebula. In addition, IRAF was successfully installed on NASA/Jove Sun IPC workstation (polaris) during September 1993 and the installation of three additional Sun workstations (mizar, dubhe, and merak) is about to be completed.

  1. Students Selection for University Course Admission at the Joint Admissions Board (Kenya) Using Trained Neural Networks

    ERIC Educational Resources Information Center

    Wabwoba, Franklin; Mwakondo, Fullgence M.

    2011-01-01

    Every year, the Joint Admission Board (JAB) is tasked to determine those students who are expected to join various Kenyan public universities under the government sponsorship scheme. This exercise is usually extensive because of the large number of qualified students compared to the very limited number of slots at various institutions and the…

  2. Joint marketing cites excellence: Fairview-University Medical Center advertises cooperatively with University of Minnesota Physicians.

    PubMed

    Botvin, Judith D

    2004-01-01

    Fairview-University Medical Center and University of Minnesota Physicians, both in Minneapolis, are enjoying the benefits of a co-branded advertising campaign. It includes print ads, brochures, and other marketing devices.

  3. FAA/NASA Joint University Program for Air Transportation Research 1994-1995

    NASA Technical Reports Server (NTRS)

    Remer, J. H.

    1998-01-01

    The Joint University Program for Air Transportation Research (JUP) is a coordinated set of three grants co-sponsored by the Federal Aviation Administration (FAA) and the National Aeronautics and Space Administration (NASA). Under JUP, three institutions: the Massachusetts Institute of Technology, Princeton, and Ohio Universities receive research grants and collaborate with FAA and NASA in defining and performing civil aeronautics research in a multitude of areas. Some of these disciplines are artificial intelligence, control theory, atmospheric hazards, navigation, avionics, human factors, flight dynamics, air traffic management, and electronic communications.

  4. A Reference Model for Sustainable E-Learning Service Systems: Experiences with the Joint University/Teradata Consortium

    ERIC Educational Resources Information Center

    Demirkan, Haluk; Goul, Michael; Gros, Mary

    2010-01-01

    Many e-learning service systems fail. This is particularly true for those sponsored by joint industry/university consortia where substantial economic investments are required up-front. This article provides an industry/university consortia reference model validated through experiences with the 8-year-old Teradata University Network. The reference…

  5. A nano universal joint made from curved double-walled carbon nanotubes

    NASA Astrophysics Data System (ADS)

    Cai, Kun; Cai, Haifang; Shi, Jiao; Qin, Qing H.

    2015-06-01

    A nano universal joint is constructed from curved double-wall carbon nanotubes with a short outer tube as stator and a long inner tube as a rotor. When one end of the rotor is driven (by a rotary motor) to rotate, the same rotational speed but with different rotational direction will be induced at the other end of the rotor. This mechanism makes the joint useful for designing a flexible nanodevice with an adjustable output rotational signal. The motion transmission effect of the universal joint is analyzed using a molecular dynamics simulation approach. In particular, the effects of three factors are investigated. The first factor is the curvature of the stator, which produces a different rotational direction of the rotor at the output end. The second is the bonding conditions of carbon atoms on the adjacent tube ends of the motor and the rotor, sp1 or sp2 atoms, which create different attraction between the motor and the rotor. The third is the rotational speed of the motor, which can be considered as the input signal of the universal joint. It is noted that the rotor's rotational speed is usually the same as that of the motor when the carbon atoms on the adjacent ends of the motor and the rotor are sp1 carbon atoms. When they become the new sp2 atoms, the rotor experiences a jump in rotational speed from a lower value to that of the motor. The mechanism of drops in potential of the motor is revealed. If the carbon atoms on the adjacent ends are sp2 atoms, the rotor rotates more slowly than the motor, whereas the rotational speed is stable when driven by a higher speed motor.

  6. A nano universal joint made from curved double-walled carbon nanotubes

    SciTech Connect

    Cai, Kun; Cai, Haifang; Shi, Jiao; Qin, Qing H.

    2015-06-15

    A nano universal joint is constructed from curved double-wall carbon nanotubes with a short outer tube as stator and a long inner tube as a rotor. When one end of the rotor is driven (by a rotary motor) to rotate, the same rotational speed but with different rotational direction will be induced at the other end of the rotor. This mechanism makes the joint useful for designing a flexible nanodevice with an adjustable output rotational signal. The motion transmission effect of the universal joint is analyzed using a molecular dynamics simulation approach. In particular, the effects of three factors are investigated. The first factor is the curvature of the stator, which produces a different rotational direction of the rotor at the output end. The second is the bonding conditions of carbon atoms on the adjacent tube ends of the motor and the rotor, sp{sup 1} or sp{sup 2} atoms, which create different attraction between the motor and the rotor. The third is the rotational speed of the motor, which can be considered as the input signal of the universal joint. It is noted that the rotor's rotational speed is usually the same as that of the motor when the carbon atoms on the adjacent ends of the motor and the rotor are sp{sup 1} carbon atoms. When they become the new sp{sup 2} atoms, the rotor experiences a jump in rotational speed from a lower value to that of the motor. The mechanism of drops in potential of the motor is revealed. If the carbon atoms on the adjacent ends are sp{sup 2} atoms, the rotor rotates more slowly than the motor, whereas the rotational speed is stable when driven by a higher speed motor.

  7. Joint-Service Integration: An Organizational Culture Study of the United States Department of Defense Voluntary Education System

    ERIC Educational Resources Information Center

    Benson, Martin K.

    2010-01-01

    The purpose of the descriptive case study with a multiple case framework was to (a) describe the organizational cultures of education programs and leaders in the United States (U.S.) Department of Defense (DoD) voluntary education system on Oahu, Hawaii; (b) determine if an overlapping common organizational culture exists; and (c) assess the…

  8. A 2:1 receptor/C60 complex as a nanosized universal joint.

    PubMed

    Yanney, Michael; Fronczek, Frank R; Sygula, Andrzej

    2015-09-14

    Buckycatcher II, a C51 H24 hydrocarbon with two corannulene pincers on a dibenzonorbornadiene tether, exhibits an affinity toward C60 in organic solvents that is dramatically higher than the original buckycatcher C60 H28 and other corannulene-based molecular receptors for fullerenes. In addition to the formation of an usual 1:1 C60 @catcher inclusion complex, a trimeric C60 @(catcher)2 assembly is detected in solutions and in the solid state. X-ray structure determination reveals a remarkable "universal joint" solvent-free crystal arrangement of the trimer, with a single fullerene cage wrapped by four corannulene subunits of two cooperating catcher receptors.

  9. Look before You Leap: Underestimating Chinese Student History, Chinese University Setting and Chinese University Steering in Sino-British HE Joint Ventures?

    ERIC Educational Resources Information Center

    Dow, Ewan G.

    2010-01-01

    This article makes the case--in three parts--that many Anglo-Chinese university collaborations (joint ventures) to date have seriously underestimated Chinese (student) history, the Chinese university setting and Chinese national governmental steering as part of the process of "glocalisation". Recent turbulence in this particular HE collaborative…

  10. The JOVE initiative - A NASA/university Joint Venture in space science

    NASA Technical Reports Server (NTRS)

    Six, F.; Chappell, R.

    1990-01-01

    The JOVE (NASA/university Joint Venture in space science) initiative is a point program between NASA and institutions of higher education whose aim is to bring about an extensive merger between these two communities. The project is discussed with emphasis on suggested contributions of partnership members, JOVE process timeline, and project schedules and costs. It is suggested that NASA provide a summer resident research associateship (one ten week stipend); scientific on-line data from space missions; an electronic network and work station, providing a link to the data base and to other scientists; matching student support, both undergraduate and graduate; matching summer salary for up to three faculty participants; and travel funds. The universities will be asked to provide research time for faculty participants, matching student support, matching summer salary for faculty participants, an instructional unit in space science, and an outreach program to pre-college students.

  11. Joint Venture Partnerships: A Scarce Funds Approach to Acquiring and Operating New Facilities at State Colleges and Universities.

    ERIC Educational Resources Information Center

    Elam, Houston G.

    This book explores partnerships between state colleges and universities and local governments to build and operate facilities in light of increasingly scarce funds at the institutions. With new partnerships, institutions risk losing authority over new facilities, but the benefits of joint partnerships far outweigh the risks. Examined are three…

  12. Smartphone and Universal Goniometer for Measurement of Elbow Joint Motions: A Comparative Study

    PubMed Central

    Behnoush, Behnam; Tavakoli, Nasim; Bazmi, Elham; Nateghi Fard, Fariborz; Pourgharib Shahi, Mohammad Hossein; Okazi, Arash; Mokhtari, Tahmineh

    2016-01-01

    Background Universal goniometer (UG) is commonly used as a standard method to evaluate range of motion (ROM) as part of joint motions. It has some restrictions, such as involvement of both hands of the physician, leads to instability of hands and error. Nowadays smartphones usage has been increasing due to its easy application. Objectives The study was designed to compare the smartphone inclinometer-based app and UG in evaluation of ROM of elbow. Materials and Methods The maximum ROM of elbow in position of flexion and pronation and supination of forearm were examined in 60 healthy volunteers with UG and smartphone. Data were analyzed using SPSS (ver. 16) software and appropriate statistical tests were applied, such as paired t-test, ICC and Bland Altman curves. Results The results of this study showed high reliability and validity of smartphone in regarding UG with ICC > 0.95. The highest reliability for both methods was in elbow supination and the lowest was in the elbow flexion (0.84). Conclusions Smartphones due to ease of access and usage for the physician and the patient, may be good alternatives for UG. PMID:27625754

  13. A universal feature in the optical absorption spectrum associated with hydrogenated amorphous silicon: A dimensionless joint density of states analysis

    NASA Astrophysics Data System (ADS)

    Thevaril, Jasmin J.; O'Leary, Stephen K.

    2016-10-01

    Using a dimensionless joint density of states formalism for the quantitative characterization of the optical response associated with hydrogenated amorphous silicon, a critical comparative analysis of a large number of different optical absorption data sets is considered. When these data sets are cast into this dimensionless framework, we observe a trend that is almost completely coincident for all of the data sets considered. This suggests that there is a universal feature associated with the optical absorption spectrum of hydrogenated amorphous silicon.

  14. Integrated, proportionally controlled, and naturally compliant universal joint actuator with controllable stiffness

    DOEpatents

    Borenstein, Johann; Granosik, Grzegorz

    2005-03-22

    An apparatus for traversing obstacles having an elongated, round, flexible body that includes a plurality of segments interconnected by an integrated joint actuator assembly. The integrated joint actuator assembly includes a plurality of bellows-type actuators individually coupling adjacent segments to permit pivotal actuation of the apparatus therebetween. A controller is employed to maintain proper positional control and stiffness control while minimize air flow.

  15. Preventing depression and anxiety in young people: a review of the joint efficacy of universal, selective and indicated prevention.

    PubMed

    Stockings, E A; Degenhardt, L; Dobbins, T; Lee, Y Y; Erskine, H E; Whiteford, H A; Patton, G

    2016-01-01

    Depression and anxiety (internalizing disorders) are the largest contributors to the non-fatal health burden among young people. This is the first meta-analysis to examine the joint efficacy of universal, selective, and indicated preventive interventions upon both depression and anxiety among children and adolescents (5-18 years) while accounting for their co-morbidity. We conducted a systematic review of reviews in Medline, PsycINFO and the Cochrane Library of Systematic Reviews, from 1980 to August 2014. Multivariate meta-analysis examined the efficacy of preventive interventions on depression and anxiety outcomes separately, and the joint efficacy on both disorders combined. Meta-regressions examined heterogeneity of effect according to a range of study variables. Outcomes were relative risks (RR) for disorder, and standardized mean differences (Cohen's d) for symptoms. One hundred and forty-six randomized controlled trials (46 072 participants) evaluated universal (children with no identified risk, n = 54) selective (population subgroups of children who have an increased risk of developing internalizing disorders due to shared risk factors, n = 45) and indicated prevention (children with minimal but detectable symptoms of an internalizing disorder, n = 47), mostly using psychological-only strategies (n = 105). Reductions in internalizing disorder onset occurred up to 9 months post-intervention, whether universal [RR 0.47, 95% confidence interval (CI) 0.37-0.60], selective (RR 0.61, 95% CI 0.43-0.85) or indicated (RR 0.48, 95% CI 0.29-0.78). Reductions in internalizing symptoms occurred up to 12 months post-intervention for universal prevention; however, reductions only occurred in the shorter term for selective and indicated prevention. Universal, selective and indicated prevention interventions are efficacious in reducing internalizing disorders and symptoms in the short term. They might be considered as repeated exposures in school settings across childhood

  16. 75 FR 25156 - High-Cost Universal Service Support, Federal-State Joint Board on Universal Service, Lifeline and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-07

    ... better advantage of existing universal service low-income support programs. Specifically, the Commission... Documents in Rulemaking Proceedings, 63 FR 24121, May 1, 1998. Electronic Filers: Comments may be filed... Company (PRTC), the Commission acknowledges that there may be a significant number of low-income...

  17. 76 FR 4827 - High-Cost Universal Service Support and Federal-State Joint Board on Universal Service

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-27

    ... relinquishes its ETC status. As discussed in the September 2010 NPRM, 75 FR 56494, September 16, 2010, the goal of the Interim Cap Order, 73 FR 37882, July 2, 2008, is to rein in high-cost universal service... business status. 24. In 2007, the Commission adopted the 700 MHz Second Report and Order, 72 FR...

  18. Program in Functional Genomics of Autoimmunity and Immunology of yhe University of Kentucky and the University of Alabama

    SciTech Connect

    Alan M Kaplan

    2012-10-12

    This grant will be used to augment the equipment infrastructure and core support at the University of Kentucky and the University of Alabama particularly in the areas of genomics/informatics, molecular analysis and cell separation. In addition, we will promote collaborative research interactions through scientific workshops and exchange of scientists, as well as joint exploration of the role of immune receptors as targets in autoimmunity and host defense, innate and adaptive immune responses, and mucosal immunity in host defense.

  19. Joint Ventures: Marshall University, Ashland Oil, Inc., and Huntington Alloys, Inc., 1977-78.

    ERIC Educational Resources Information Center

    Mayer, Lynne S.

    Two retreat seminars were held between Marshall University and Ashland Oil, Inc. of Ashland, Kentucky and Marshall University and Huntington Alloy, Inc., of Huntington, West Virginia during 1977-78 to identify key problems of mutual concern and prepare a set of recommendations for consideration by the management of both institutions. This report…

  20. Effects of pelvic adjustment on pelvic posture and angles of the lower limb joints during walking in female university students

    PubMed Central

    Cho, Misuk

    2016-01-01

    [Purpose] This study investigated the effects of pelvic adjustment on pelvic posture and lower limb joint angles during walking in female university students. [Subjects] Thirty healthy female university students were randomly assigned to an experimental group (pelvic adjustment group, n = 15) and a control group (stretching group, n = 15). [Methods] Pelvic adjustment was performed three times on the experimental group. The control group performed three sets of pelvic muscle stretching for 15 minutes. A back mapper and motion analysis equipment were used to measure pelvic posture and angles of lower limb joints for the experimental and control group. [Results] The values obtained before and after the intervention were compared. For the experimental group, the results were significantly different in terms of reduced differences in hip flexion between the left and right hips and in knee abduction between the left and right knees. Differences in pelvic position and pelvic torsion were also found in the experimental group. No significant differences in the control group were identified. [Conclusion] Pelvic adjustment affects pelvic position and torsion and this enhancement to pelvic stability decreases hip flexion and knee abduction during walking. PMID:27190468

  1. The University of Texas at Austin's Defense of Affirmative Action in "Fisher v. University of Texas": Lessons for Institutional Policies and Practices

    ERIC Educational Resources Information Center

    Garces, Liliana M.

    2015-01-01

    In "Fisher v. University of Texas at Austin" (2013), the U.S. Supreme Court most recently recognized the right of universities to pursue a mission-centered interest in the educational benefits of student body diversity. The decision, however, also reminded institutions of the limited ways they are allowed to consider race in admissions…

  2. Workshop on nuclear technology: A joint effort between ANS and the University of Massachusetts-Lowell

    SciTech Connect

    Brown, G.J.; McDevitt, M.A. ); Schmidt, D. )

    1992-01-01

    The University of Massachusetts Lowell (UML) (formerly University of Lowell) sponsored, along with the American Nuclear Society (ANS), a 5-day workshop entitled 'Understanding and Teaching about Nuclear Technology and Its Place in Our Society.' More than 30 middle and high school teachers from the New England area (Connecticut, New Hampshire, and Massachusetts) attended the workshop, which was held June 24 through 28, 1991. Based on this experience, and with the expectation of replicating if not improving upon initial success, plans are now under way to offer a similar workshop at UML from June 29 through July 3, 1992.

  3. Analysis of Research Collaboration between Universities and Private Companies in Spain Based on Joint Scientific Publications

    ERIC Educational Resources Information Center

    Olmeda-Gómez, Carlos; Ovalle-Perandones, María Antonia; de Moya-Anegón, Félix

    2015-01-01

    Introduction: The article presents the results of a study on scientific collaboration between Spanish universities and private enterprise, measured in terms of the co-authorship of papers published in international journals. Method: Bibliometric analysis of papers published in journals listed in Scopus in 2003-2011. Indicators were calculated for…

  4. International Students at Chinese Joint Venture Universities: Factors Influencing Decisions to Enrol

    ERIC Educational Resources Information Center

    Onsman, Andrys

    2013-01-01

    The People's Republic of China has determined to assume a respected place amongst the world's foremost higher education providers. Its short term strategy is multi-pronged: attracting world-class scholars; attracting international students and encouraging Chinese universities to run branches overseas. As well, a small number of select…

  5. Experiences of the Student Population at an Urban University: How Do They Use a Joint Library?

    ERIC Educational Resources Information Center

    Molteni, Valeria E.; Goldman, Crystal; Oulc'hen, Enora

    2014-01-01

    The King Library in San José, California, is a unique combination of academic and public library. It serves the diverse populations of the City of San José and San José State University (SJSU). This article provides analysis of data collected in a study on the concept of "library as place" and SJSU students' sense of belonging…

  6. GRAD-MAP: A Joint Physics and Astronomy Diversity Initiative at the University of Maryland

    NASA Astrophysics Data System (ADS)

    Wilkins, Ashlee N.; Jameson, Katherine; Taylor, Corbin James; Anderson, Neil; Megson, Peter; Roberg-Clark, Gareth; Sheppard, Kyle; Uher, Tim; Hammer, Donna; Vogel, Stuart N.

    2016-01-01

    Graduate Resources for Advancing Diversity with Maryland's Astronomy and Physics (GRAD-MAP), builds connections between UMD and mid-Atlantic HBCUs, Minority-Serving Institutions, and community colleges, and uses seminars, forums, and workshops to foster a diverse community of undergraduates prepared to succeed in graduate school, and is now in its third year. GRAD-MAP launched with a three-pronged approach: 1) Collaborative Seminars, 2) A Winter Workshop, and 3) A Spring Symposium. This program allows GRAD-MAP to do more than just increase the numbers of minority students participating in astronomy and physics research (or, worse, simply shuffle around students who already are or would be); it is committed to identifying students who are otherwise underserved or overlooked by the traditional academic pipeline, not only to get them on the path to be successful undergraduate researchers and eventual graduate applicants, but also to make the climate of academic physics and astronomy more inclusive to them and all other underrepresented minority students. Our poster describes the key elements of our program, and highlights successes and lessons learned; GRAD-MAP can serve as a model for other universities committed to diversity and inclusion.

  7. GRAD-MAP: A Joint Physics and Astronomy Diversity Initiative at the University of Maryland

    NASA Astrophysics Data System (ADS)

    Megson, Peter; Anderson, Neil; Jameson, Katie; Price, Lora; Roberg-Clark, Gareth; Rogoszinksi, Zeeve; Sheppard, Kyle; Taylor, Corbin; Uher, Tim; Wilkins, Ashlee; Hammer, Donna

    Graduate Resources for Advancing Diversity with Maryland's Astronomy and Physics (GRAD-MAP), builds connections between UMD and mid-Atlantic HBCUs, Minority-Serving Institutions, and community colleges, and uses seminars, forums, and workshops to foster a diverse community of undergraduates prepared to succeed in graduate school, and is now in its third year. GRAD-MAP launched with a three-pronged approach: 1) Collaborative Seminars, 2) A Winter Workshop, and 3) A Spring Symposium. This program allows GRAD-MAP to do more than just increase the numbers of minority students participating in astronomy and physics research (or, worse, simply shuffle around students who already are or would be); it is committed to identifying students who are otherwise underserved or overlooked by the traditional academic pipeline, not only to get them on the path to be successful undergraduate researchers and eventual graduate applicants, but also to make the climate of academic physics and astronomy more inclusive to them and all other underrepresented minority students. We will describe the key elements of our program, and highlight successes and lessons learned; GRAD-MAP can serve as a model for other universities committed to diversity and inclusion. Supported by NSF PIRE and CAREER programs, Maryland Space Grant Consortium, and UMD Departments of Physics and Astronomy.

  8. Building model analysis applications with the Joint Universal Parameter IdenTification and Evaluation of Reliability (JUPITER) API

    USGS Publications Warehouse

    Banta, E.R.; Hill, M.C.; Poeter, E.; Doherty, J.E.; Babendreier, J.

    2008-01-01

    The open-source, public domain JUPITER (Joint Universal Parameter IdenTification and Evaluation of Reliability) API (Application Programming Interface) provides conventions and Fortran-90 modules to develop applications (computer programs) for analyzing process models. The input and output conventions allow application users to access various applications and the analysis methods they embody with a minimum of time and effort. Process models simulate, for example, physical, chemical, and (or) biological systems of interest using phenomenological, theoretical, or heuristic approaches. The types of model analyses supported by the JUPITER API include, but are not limited to, sensitivity analysis, data needs assessment, calibration, uncertainty analysis, model discrimination, and optimization. The advantages provided by the JUPITER API for users and programmers allow for rapid programming and testing of new ideas. Application-specific coding can be in languages other than the Fortran-90 of the API. This article briefly describes the capabilities and utility of the JUPITER API, lists existing applications, and uses UCODE_2005 as an example.

  9. Assessment of the Joint Food Science Curriculum of Washington State University and the University of Idaho by Graduates and Their Employers

    ERIC Educational Resources Information Center

    Clark, Stephanie; McCurdy, Alan; Roy, Sharon; Smith, Denise

    2006-01-01

    Thirty-two recent graduates from the joint food science program of Washington State Univ. (WSU) and The Univ. of Idaho (UI) and 12 of their employers participated in a survey study to assess food science program outcomes. The objective of this study was to assess the joint curriculum in its ability to prepare undergraduate students for critical…

  10. The Joint NASA/Goddard-University of Maryland Research Program in Charged Particle and High Energy Photon Detector Technology

    NASA Technical Reports Server (NTRS)

    1988-01-01

    Having recognized at an early stage the critical importance of maintaining detector capabilities which utilize state of the art techniques, a joint program was formulated. This program has involved coordination of a broad range of efforts and activities including joint experiments, collaboration in theoretical studies, instrument design, calibrations, and data analysis. Summaries of the progress made to date are presented. A representative bibliography is also included.

  11. 32 CFR 536.54 - Joint tortfeasors.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 3 2013-07-01 2013-07-01 false Joint tortfeasors. 536.54 Section 536.54... AGAINST THE UNITED STATES Investigation and Processing of Claims § 536.54 Joint tortfeasors. When joint... United States rather than pay the claim in full and then bring suit against the joint tortfeasor...

  12. 32 CFR 536.54 - Joint tortfeasors.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 3 2011-07-01 2009-07-01 true Joint tortfeasors. 536.54 Section 536.54 National... UNITED STATES Investigation and Processing of Claims § 536.54 Joint tortfeasors. When joint tortfeasors... United States rather than pay the claim in full and then bring suit against the joint tortfeasor...

  13. 32 CFR 536.54 - Joint tortfeasors.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 3 2014-07-01 2014-07-01 false Joint tortfeasors. 536.54 Section 536.54... AGAINST THE UNITED STATES Investigation and Processing of Claims § 536.54 Joint tortfeasors. When joint... United States rather than pay the claim in full and then bring suit against the joint tortfeasor...

  14. 32 CFR 536.54 - Joint tortfeasors.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Joint tortfeasors. 536.54 Section 536.54 National... UNITED STATES Investigation and Processing of Claims § 536.54 Joint tortfeasors. When joint tortfeasors... United States rather than pay the claim in full and then bring suit against the joint tortfeasor...

  15. 32 CFR 536.54 - Joint tortfeasors.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 3 2012-07-01 2009-07-01 true Joint tortfeasors. 536.54 Section 536.54 National... UNITED STATES Investigation and Processing of Claims § 536.54 Joint tortfeasors. When joint tortfeasors... United States rather than pay the claim in full and then bring suit against the joint tortfeasor...

  16. JUPITER: Joint Universal Parameter IdenTification and Evaluation of Reliability - An Application Programming Interface (API) for Model Analysis

    USGS Publications Warehouse

    Banta, Edward R.; Poeter, Eileen P.; Doherty, John E.; Hill, Mary C.

    2006-01-01

    The Joint Universal Parameter IdenTification and Evaluation of Reliability Application Programming Interface (JUPITER API) improves the computer programming resources available to those developing applications (computer programs) for model analysis. The JUPITER API consists of eleven Fortran-90 modules that provide for encapsulation of data and operations on that data. Each module contains one or more entities: data, data types, subroutines, functions, and generic interfaces. The modules do not constitute computer programs themselves; instead, they are used to construct computer programs. Such computer programs are called applications of the API. The API provides common modeling operations for use by a variety of computer applications. The models being analyzed are referred to here as process models, and may, for example, represent the physics, chemistry, and(or) biology of a field or laboratory system. Process models commonly are constructed using published models such as MODFLOW (Harbaugh et al., 2000; Harbaugh, 2005), MT3DMS (Zheng and Wang, 1996), HSPF (Bicknell et al., 1997), PRMS (Leavesley and Stannard, 1995), and many others. The process model may be accessed by a JUPITER API application as an external program, or it may be implemented as a subroutine within a JUPITER API application . In either case, execution of the model takes place in a framework designed by the application programmer. This framework can be designed to take advantage of any parallel processing capabilities possessed by the process model, as well as the parallel-processing capabilities of the JUPITER API. Model analyses for which the JUPITER API could be useful include, for example: * Compare model results to observed values to determine how well the model reproduces system processes and characteristics. * Use sensitivity analysis to determine the information provided by observations to parameters and predictions of interest. * Determine the additional data needed to improve selected

  17. 75 FR 15695 - Renewal of Department of Defense Federal Advisory Committee; Board of Visitors National Defense...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-30

    ... Defense gives notice that it is renewing the charter for the Board of Visitors National Defense University (hereafter referred to as the Board). FOR FURTHER INFORMATION CONTACT: Jim Freeman, Deputy Committee... of the Secretary Renewal of Department of Defense Federal Advisory Committee; Board of...

  18. Emergence of Daptomycin Resistance in Daptomycin-Naïve Rabbits with Methicillin-Resistant Staphylococcus aureus Prosthetic Joint Infection Is Associated with Resistance to Host Defense Cationic Peptides and mprF Polymorphisms

    PubMed Central

    Mishra, Nagendra N.; Yang, Soo-Jin; Chen, Liang; Muller, Claudette; Saleh-Mghir, Azzam; Kuhn, Sebastian; Peschel, Andreas; Yeaman, Michael R.; Nast, Cynthia C.; Kreiswirth, Barry N.; Crémieux, Anne-Claude; Bayer, Arnold S.

    2013-01-01

    Background Previous studies of both clinically-derived and in vitro passage-derived daptomycin–resistant (DAP-R) Staphylococcus aureus strains demonstrated the coincident emergence of increased DAP MICs and resistance to host defense cationic peptides (HDP-R). Methods In the present investigation, we studied a parental DAP-susceptible (DAP-S) methicillin-resistant Staphylococcus aureus (MRSA) strain and three isogenic variants with increased DAP MICs which were isolated from both DAP-treated and DAP-untreated rabbits with prosthetic joint infections. These strains were compared for: in vitro susceptibility to distinct HDPs differing in size, structure, and origin; i.e.; thrombin-induced platelet microbicidal proteins [tPMPs] and human neutrophil peptide-1 [hNP-1]; cell membrane (CM) phospholipid and fatty acid content; CM order; envelope surface charge; cell wall thickness; and mprF single nucleotide polymorphisms (SNPs) and expression profiles. Results In comparison with the parental strain, both DAP-exposed and DAP-naive strains exhibited: (i) significantly reduced susceptibility to each HDP (P<0.05); (ii) thicker cell walls (P<0.05); (iii) increased synthesis of CM lysyl-phosphatidylglycerol (L-PG); (iv) reduced content of CM phosphatidylglycerol (PG); and (v) SNPs within the mprF locus No significant differences were observed between parental or variant strains in outer CM content of L-PG, CM fluidity, CM fatty acid contents, surface charge, mprF expression profiles or MprF protein content. An isolate which underwent identical in vivo passage, but without evolving increased DAP MICs, retained parental phenotypes and genotype. Conclusions These results suggest: i) DAP MIC increases may occur in the absence of DAP exposures in vivo and may be triggered by organism exposure to endogenous HDPs: and ii) gain-in-function SNPs in mprF may contribute to such HDP-DAP cross-resistance phenotypes, although the mechanism of this relationship remains to be defined. PMID

  19. 32 CFR 644.447 - Joint survey of premises.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Joint survey of premises. 644.447 Section 644.447 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Leaseholds and Leasehold Improvements § 644.447 Joint survey...

  20. 32 CFR 644.447 - Joint survey of premises.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Joint survey of premises. 644.447 Section 644.447 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Leaseholds and Leasehold Improvements § 644.447 Joint survey...

  1. Joint swelling

    MedlinePlus

    Swelling of a joint ... Joint swelling may occur along with joint pain . The swelling may cause the joint to appear larger or abnormally shaped. Joint swelling can cause pain or stiffness. After an ...

  2. Defense acquisition programs

    SciTech Connect

    Not Available

    1990-06-01

    The continuing instability in the overall defense budget and the recent changes in Eastern Europe are forcing DOD and the military services to reexamine the need, priority, and annual funding levels for many weapon system acquisition programs. GAO reviewed six weapon system acquisition programs that DOD was scheduled to make an acquisition milestone decision on during fiscal year 1991. Under milestone authorization, up to five years funding can be approved to cover the entire acquisition phase for either full-scale development or full-rate production. This report examines the Non-Line-of-Sight Missile, the Light Helicopter, the MK-50 Torpedo, the Sensor Fuzed Weapon, the Advanced Tactical Fighter, and the Joint Tactical Information Distribution System Class 2 Terminals.

  3. 3 CFR - Disestablishment of United States Joint Forces Command

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 3 The President 1 2012-01-01 2012-01-01 false Disestablishment of United States Joint Forces... of United States Joint Forces Command Memorandum for the Secretary of Defense Pursuant to my... States Joint Forces Command, effective on a date to be determined by the Secretary of Defense. I...

  4. Assessing The Role Of Integrated Learning In The BSc International Field Geosciences (IFG) Joint Degree Programme At University College Cork, the University of Montana and the University of Potsdam.

    NASA Astrophysics Data System (ADS)

    Meere, Patrick; Hendrix, Marc; Strecker, Manfred; Berger, Andreas

    2010-05-01

    The Department of Geology at University College Cork (UCC), Ireland, in conjunction with the Universities of Montana (UM) and Potsdam (UP) launched a new BSc in International Field Geosciences in Autumn 2008. In this program superb natural field geoscience laboratories available in Europe and the western United States are utilized as learning environments forming the basis for a ‘Joint' Bachelor of Science undergraduate degree. This programme focuses on the documentation, interpretation, and synthesis of critical geological issues in the field. It rests upon a backbone of existing modules that are the foundation of current geology programs at three partner institutions complemented by an emphasis on the development of field-based learning in an intercultural setting. The core curriculum is identical to that required for the existing BSc Geology at UCC except the third Year is spent abroad at UM while additional courses are taken at the UP at the start the fourth year. The mobility component of the programme is funded as part of a joint EU/US ATLANTIS project. The motivation for the new programme was primarily driven by the growing international demand for geoscientists with integrated field skills. Over the last two decades existing geoscience programmes in Europe and the US have tended to progressively reduce their field based learning components. One of the major reasons for this neglect is the increasing cost associated with physically transporting students into the field and maintaining a safe outdoor working environment. Heath and safety considerations in an increasingly litigious society have led to increasingly limited choices for suitable field areas in the last few decades. Lastly, recent technological advances such as GIS and various other forms of remote sensing have led to new ways of analyzing geospatial data that, while certainly useful, divert the attention of the Geoscience community away from collecting ‘ground truth' data and making direct

  5. Defense use and defense understanding in children.

    PubMed

    Cramer, P; Brilliant, M A

    2001-04-01

    This study investigated the relation between children's use of defense mechanisms and their understanding of those defenses. We hypothesized that, once a child understands how a particular defense functions, the use of that defense will no longer be successful and will be replaced by another defense mechanism that is not yet understood. Defense use was assessed from the Thematic Appreception Test (TAT) stories told by 122 children; defense understanding was determined from the children's understanding of stories portraying defenses. The results indicated that younger children (mean age = 7-8) used the defense of denial more than the older children (mean age = 9-11). Older children understood the functioning of denial and projection better than the younger children. A comparison of children who did and did not understand a defense showed that younger children who understood the functioning of denial were less likely to themselves use denial. Likewise, older children who understood the functioning of projection were less likely to use this defense.

  6. Detection of Bacteria Bearing Resistant Biofilm Forms, by Using the Universal and Specific PCR is Still Unhelpful in the Diagnosis of Periprosthetic Joint Infections

    PubMed Central

    Zegaer, Batool H.; Ioannidis, Anastasios; Babis, George C.; Ioannidou, Vassiliki; Kossyvakis, Athanassios; Bersimis, Sotiris; Papaparaskevas, Joseph; Petinaki, Efthimia; Pliatsika, Paraskevi; Chatzipanagiotou, Stylianos

    2014-01-01

    Intraoperative conventional bacteriological cultures were compared with different polymerase chain reaction (PCR) methods in patients with total joint arthroplasties. The isolated bacteria were investigated for biofilm formation, and the biofilm forming strains, in their planktonic and biofilm forms, were further tested for their antimicrobial resistance against several clinically important antimicrobials. Forty four bone and joint samples were included and classified as infected or non-infected according to standard criteria for periprosthetic hip and knee infections. For the bacteriological diagnosis, conventional culture, two types of universal PCR and species specific PCR for three selected pathogens (Staphylococcus aureus, Staphylococcus epidermidis, and Pseudomonas aeruginosa) were applied. Biofilm formation determination was performed by the tissue culture plate method. Antimicrobial susceptibility of the planktonic bacteria was performed by the minimal inhibitory concentration determination and, of the biofilm forms, by the minimal inhibitory concentration for bacterial regrowth from the biofilm. Twenty samples were culture positive, with S. epidermidis, S. aureus, or P. aeruginosa. All PCR methods were very ineffective in detecting only one pathogen. All isolates were biofilm positive and their biofilm forms, were highly resistant. In this study, compared to PCR, culture remains the “gold standard.” The biofilm formation by the causative bacteria and the concomitant manifold increased antimicrobial resistance may explain the clinical failure of treatment in some cases and should be considered in the future for therapeutic planning. PMID:25593905

  7. 14 CFR 27.935 - Shafting joints.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Shafting joints. 27.935 Section 27.935... STANDARDS: NORMAL CATEGORY ROTORCRAFT Powerplant Rotor Drive System § 27.935 Shafting joints. Each universal joint, slip joint, and other shafting joints whose lubrication is necessary for operation must...

  8. 14 CFR 29.935 - Shafting joints.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Shafting joints. 29.935 Section 29.935... STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Powerplant Rotor Drive System § 29.935 Shafting joints. Each universal joint, slip joint, and other shafting joints whose lubrication is necessary for operation...

  9. 14 CFR 27.935 - Shafting joints.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Shafting joints. 27.935 Section 27.935... STANDARDS: NORMAL CATEGORY ROTORCRAFT Powerplant Rotor Drive System § 27.935 Shafting joints. Each universal joint, slip joint, and other shafting joints whose lubrication is necessary for operation must...

  10. 14 CFR 27.935 - Shafting joints.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Shafting joints. 27.935 Section 27.935... STANDARDS: NORMAL CATEGORY ROTORCRAFT Powerplant Rotor Drive System § 27.935 Shafting joints. Each universal joint, slip joint, and other shafting joints whose lubrication is necessary for operation must...

  11. 14 CFR 29.935 - Shafting joints.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Shafting joints. 29.935 Section 29.935... STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Powerplant Rotor Drive System § 29.935 Shafting joints. Each universal joint, slip joint, and other shafting joints whose lubrication is necessary for operation...

  12. 14 CFR 27.935 - Shafting joints.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Shafting joints. 27.935 Section 27.935... STANDARDS: NORMAL CATEGORY ROTORCRAFT Powerplant Rotor Drive System § 27.935 Shafting joints. Each universal joint, slip joint, and other shafting joints whose lubrication is necessary for operation must...

  13. 14 CFR 29.935 - Shafting joints.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Shafting joints. 29.935 Section 29.935... STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Powerplant Rotor Drive System § 29.935 Shafting joints. Each universal joint, slip joint, and other shafting joints whose lubrication is necessary for operation...

  14. 14 CFR 29.935 - Shafting joints.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Shafting joints. 29.935 Section 29.935... STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Powerplant Rotor Drive System § 29.935 Shafting joints. Each universal joint, slip joint, and other shafting joints whose lubrication is necessary for operation...

  15. 14 CFR 29.935 - Shafting joints.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Shafting joints. 29.935 Section 29.935... STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Powerplant Rotor Drive System § 29.935 Shafting joints. Each universal joint, slip joint, and other shafting joints whose lubrication is necessary for operation...

  16. Role of Universal 16S rRNA Gene PCR and Sequencing in Diagnosis of Prosthetic Joint Infection

    PubMed Central

    Garcia-Lechuz, J. M.; Alonso, P.; Villanueva, M.; Alcalá, L.; Gimeno, M.; Cercenado, E.; Sánchez-Somolinos, M.; Radice, C.; Bouza, E.

    2012-01-01

    The etiological diagnosis of prosthetic joint infection (PJI) requires the isolation of microorganisms from periprosthetic samples. Microbiological cultures often yield false-positive and false-negative results. 16S rRNA gene PCR combined with sequencing (16SPCR) has proven useful for diagnosing various infections. We performed a prospective study to compare the utility of this approach with that of culture to diagnose PJI using intraoperative periprosthetic samples. We analyzed 176 samples from 40 patients with PJI and 321 samples from 82 noninfected patients using conventional culture and 16SPCR. Three statistical studies were undertaken following a previously validated mathematical model: sample-to-sample analysis, calculation of the number of samples to be studied, and calculation of the number of positive samples necessary to diagnose PJI. When only the number of positive samples is taken into consideration, a 16SPCR-positive result in one sample has good specificity and positive predictive value for PJI (specificity, 96.3%; positive predictive value, 91.7%; and likelihood ratio [LR], 22), while 3 positive cultures with the same microorganism are necessary to achieve similar specificity. The best combination of results for 16SPCR was observed when 5 samples were studied and the same microorganism was detected in 2 of them (sensitivity, 94%; specificity, 100%; and LR, 69.62). The results for 5 samples with 2 positive cultures were 96% and 82%, respectively, and the likelihood ratio was 1.06. 16SPCR is more specific and has a better positive predictive value than culture for diagnosis of PJI. A positive 16SPCR result is largely suggestive of PJI, even when few samples are analyzed; however, culture is generally more sensitive. PMID:22170934

  17. Joint Industry/University Cooperation with Federally Supported Research Facilities. Hearing before the Subcommittee on Investigations and Oversight of the Committee on Science and Technology. U.S. House of Representatives, Ninety-Eighth Congress, First Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Science and Technology.

    These hearings focused on issues related to the joint use of federally-funded research facilities by industry and universities. Testimony of witnesses, prepared statements, and supporting documentation (including the Stevenson-Wydler Technology Innovation Act of 1980, Public Law 96-480) are provided. Witnesses presenting testimony included: Louis…

  18. NASA/University JOint VEnture (JOVE) Program. VIXEN(tm): Object-Oriented, Technology-Adaptive, Virtual Information Exchange Environment

    NASA Technical Reports Server (NTRS)

    Anyiwo, Joshua C.

    2000-01-01

    Vixen is a collection of enabling technologies for uninhibited distributed object computing. In the Spring of 1995 when Vixen was proposed, it was an innovative idea very much ahead of its time. But today the technologies proposed in Vixen have become standard technologies for Enterprise Computing. Sun Microsystems J2EE/EJB specifications, among others, are independently proposed technologies of the Vixen type. I have brought Vixen completely under the J2EE standard in order to maximize interoperability and compatibility with other computing industry efforts. Vixen and the Enterprise JavaBean (EJB) Server technologies are now practically identical; OIL, another Vixen technology, and the Java Messaging System (JMS) are practically identical; and so on. There is no longer anything novel or patentable in the Vixen work performed under this grant. The above discussion, notwithstanding, my independent development of Vixen has significantly helped me, my university, my students and the local community. The undergraduate students who worked with me in developing Vixen have enhanced their expertise in what has become the cutting edge technology of their industry and are therefore well positioned for lucrative employment opportunities in the industry. My academic department has gained a new course: "Multi-media System Development", which provides a highly desirable expertise to our students for employment in any enterprise today. The many Outreach Programs that I conducted during this grant period have exposed local Middle School students to the contributions that NASA is making in our society as well as awakened desires in many such students for careers in Science and Technology. I have applied Vixen to the development of two software packages: (a) JAS: Joshua Application Server - which allows a user to configure an EJB Server to serve a J2EE compliant application over the world wide web; (b) PCM: Professor Course Manager: a J2EE compliant application for configuring a

  19. Radiological Defense. Textbook.

    ERIC Educational Resources Information Center

    Defense Civil Preparedness Agency (DOD), Washington, DC.

    This textbook has been prepared under the direction of the Defense Civil Preparedness Agency (DCPA) Staff College for use as a student reference manual in radiological defense (RADEF) courses. It provides much of the basic technical information necessary for a proper understanding of radiological defense and summarizes RADEF planning and expected…

  20. Self-defense training for college women.

    PubMed

    Cummings, N

    1992-01-01

    This article explores the effectiveness of self-defense training for college women. Advocates of self-defense training believe these courses will not only provide women with the physical survival techniques necessary to repel attacks effectively, but that this kind of training will also help to prevent future violence by developing traits such as assertiveness and confidence in individuals. There is evidence that women who convey such characteristics are less likely to be victimized. Opponents argue that self-defense training does not properly prepare women for an attack, does not adequately address acquaintance rape threats, and can provide a dangerous false sense of security to students. This article reviews the relevant literature, outlines practical suggestions for initiatives in this area, and describes a model self-defense course at one university. Guidelines for evaluation and implications for university policy and program decisions that address violence against women on college campuses are included. PMID:1583240

  1. 32 CFR 644.447 - Joint survey of premises.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Joint survey of premises. 644.447 Section 644.447 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Leaseholds and Leasehold Improvements § 644.447...

  2. 32 CFR 644.447 - Joint survey of premises.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 4 2011-07-01 2011-07-01 false Joint survey of premises. 644.447 Section 644.447 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Leaseholds and Leasehold Improvements § 644.447...

  3. Compliant Joints For Robots

    NASA Technical Reports Server (NTRS)

    Kerley, James J., Jr.

    1990-01-01

    Compliant joints devised to accommodate misalignments of tools and/or workpieces with respect to robotic manipulators. Has characteristics and appearance of both universal-joint and cable-spring-type flexible shaft coupling. Compliance derived from elastic properties of short pieces of cable. Compliance of joint determined by lengths, distances between, relative orientations, thickness of strands, number of strands, material, amount of pretwist, and number of short pieces of cable. Worm-drive mechanism used to adjust lengths to vary compliance as needed during operation.

  4. Two systems and defenses.

    PubMed

    Novick, Jack; Novick, Kerry Kelly

    2013-02-01

    The authors suggest that Freud's concept of defense differentiated psychoanalysis from other medical and psychological theories of personality development and functioning then and now. Reclaiming the concept's centrality and linking it with interdisciplinary research findings, they illustrate their extension of defense into a two-system model of self-protection and self-regulation with a clinical example. The authors suggest that the two-system model allows for the reintegration of defense into a multidimensional psychoanalytic theory and multimodal therapeutic technique.

  5. Can Exceptional, Visually Impaired Graduate Students, Educationally Funded by their use of Initially Profit-free Franchised Naturoptics, be Recruited to Proposed Native American Universities, and their Mentor Partners with Joint-degree Agreements?

    NASA Astrophysics Data System (ADS)

    Ferreira, Nadja; McLeod, David; McLeod, Roger

    2006-10-01

    Naturoptic Vision Improvement Methods developed and first propagated in the Americas can be transferred to other locales, particularly to Germany, Austria, and German-speaking areas of Switzerland, and to British (or former) Commonwealth areas, France, Greece, Russia, and diverse areas of Africa and Asia, particularly Japan. The method will attempt to mimic any successful transplants already in progress, or in the planning stages. It will consist primarily in recruiting visually impaired students who have finished their undergraduate work, and who are outstanding enough to be admitted into an appropriate university of their choice. Joint-degree linkages with universities in mentoring agreements with any potential universities, naturopathic or otherwise, are among our favorites. Potential faculty for proposed universities will have longer term use of an appropriate franchise in some profit- free franchisor agreements.

  6. One Mission-Centered, Market-Smart Globalization Response: A Case Study of the Georgia Tech-Emory University Biomedical Engineering Curricular Joint Venture

    ERIC Educational Resources Information Center

    Burriss, Annie Hunt

    2010-01-01

    One innovative, higher-education response to globalization and changing fiscal realities is the curricular joint venture (CJV), a formal collaboration between academic institutions that leverages missions through new joint degrees and research not previously offered by collaborating institutions (Eckel, 2003). In 1997, a pioneering biomedical…

  7. A Summary of Recommendations of the Federal-State Joint Board on Universal Service: Support for Schools and Libraries. RUPRI Telecommunications Policy Brief, P96-9.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia. Rural Policy Research Inst.

    The Federal Communications Commission (FCC) appointed a Joint Board to recommend changes in existing FCC rules to fulfill the regulatory mandates of the Telecommunications Act of 1996. The Joint Board, which consists of three FCC commissioners, four State commissioners, and one consumer advocate, issued its recommendations to the FCC in a 500-page…

  8. Dynamic defense workshop :

    SciTech Connect

    Crosby, Sean Michael; Doak, Justin E.; Haas, Jason Juedes.; Helinski, Ryan; Lamb, Christopher C.

    2013-02-01

    On September 5th and 6th, 2012, the Dynamic Defense Workshop: From Research to Practice brought together researchers from academia, industry, and Sandia with the goals of increasing collaboration between Sandia National Laboratories and external organizations, de ning and un- derstanding dynamic, or moving target, defense concepts and directions, and gaining a greater understanding of the state of the art for dynamic defense. Through the workshop, we broadened and re ned our de nition and understanding, identi ed new approaches to inherent challenges, and de ned principles of dynamic defense. Half of the workshop was devoted to presentations of current state-of-the-art work. Presentation topics included areas such as the failure of current defenses, threats, techniques, goals of dynamic defense, theory, foundations of dynamic defense, future directions and open research questions related to dynamic defense. The remainder of the workshop was discussion, which was broken down into sessions on de ning challenges, applications to host or mobile environments, applications to enterprise network environments, exploring research and operational taxonomies, and determining how to apply scienti c rigor to and investigating the eld of dynamic defense.

  9. The military insanity defense.

    PubMed

    Lande, R G

    1991-01-01

    This article describes the military insanity defense. The success of the litigated insanity defense is explored through the number of insanity acquittals over a 28-month period. A questionnaire distributed to all United States Army psychiatrists provided information on the number of forensic evaluations performed, the number of not criminally responsible (NCR) opinions made, and the disposition of noncontested NCR opinions. The questionnaire also tested the Army psychiatrists' knowledge about recent changes in the military insanity defense. This pilot study raises interesting questions about the military insanity defense that further research can address.

  10. Technologies for distributed defense

    NASA Astrophysics Data System (ADS)

    Seiders, Barbara; Rybka, Anthony

    2002-07-01

    For Americans, the nature of warfare changed on September 11, 2001. Our national security henceforth will require distributed defense. One extreme of distributed defense is represented by fully deployed military troops responding to a threat from a hostile nation state. At the other extreme is a country of 'citizen soldiers', with families and communities securing their common defense through heightened awareness, engagement as good neighbors, and local support of and cooperation with local law enforcement, emergency and health care providers. Technologies - for information exploitation, biological agent detection, health care surveillance, and security - will be critical to ensuring success in distributed defense.

  11. Technologies for Distributed Defense

    SciTech Connect

    Seiders, Barbara AB; Rybka, Anthony J.

    2002-07-01

    For Americans, the nature of warfare changed on September 11, 2001. Our national security henceforth will require distributed defense. One extreme of distributed defense is represented by fully deployed military troops responding to a threat from a hostile nation state. At the other extreme is a country of "citizen soldiers," with families and communities securing their common defense through heightened awareness, engagement as good neighbors, and local support of and cooperation with local law enforcement, emergency and health care providers. Technologies - for information exploitation, biological agent detection, health care surveillance, and security - will be critical to ensuring success in distributed defense.

  12. Joint Disorders

    MedlinePlus

    A joint is where two or more bones come together, like the knee, hip, elbow, or shoulder. Joints can be damaged by many types of injuries or diseases, including Arthritis - inflammation of a joint. It causes pain, stiffness, and swelling. Over time, ...

  13. 22 CFR 130.4 - Defense articles and defense services.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Defense articles and defense services. 130.4 Section 130.4 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS POLITICAL CONTRIBUTIONS, FEES AND COMMISSIONS § 130.4 Defense articles and defense services. Defense articles and...

  14. 22 CFR 130.4 - Defense articles and defense services.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Defense articles and defense services. 130.4 Section 130.4 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS POLITICAL CONTRIBUTIONS, FEES AND COMMISSIONS § 130.4 Defense articles and defense services. Defense articles and...

  15. 22 CFR 130.4 - Defense articles and defense services.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Defense articles and defense services. 130.4 Section 130.4 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS POLITICAL CONTRIBUTIONS, FEES AND COMMISSIONS § 130.4 Defense articles and defense services. Defense articles and...

  16. 22 CFR 130.4 - Defense articles and defense services.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Defense articles and defense services. 130.4 Section 130.4 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS POLITICAL CONTRIBUTIONS, FEES AND COMMISSIONS § 130.4 Defense articles and defense services. Defense articles and...

  17. 22 CFR 130.4 - Defense articles and defense services.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Defense articles and defense services. 130.4 Section 130.4 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS POLITICAL CONTRIBUTIONS, FEES AND COMMISSIONS § 130.4 Defense articles and defense services. Defense articles and...

  18. Defense Mechanisms: A Bibliography.

    ERIC Educational Resources Information Center

    Pedrini, D. T.; Pedrini, Bonnie C.

    This bibliography includes studies of defense mechanisms, in general, and studies of multiple mechanisms. Defense mechanisms, briefly and simply defined, are the unconscious ego defendants against unpleasure, threat, or anxiety. Sigmund Freud deserves the clinical credit for studying many mechanisms and introducing them in professional literature.…

  19. Schools and Civil Defense.

    ERIC Educational Resources Information Center

    Office of Civil Defense (DOD), Washington, DC.

    Civil defense is a planned, coordinated action to protect the population during any emergency whether arising from thermonuclear attack or natural disaster. The Federal Government has assumed four responsibilities--(1) to keep track of the nature of the threat which the civil defense program must meet, (2) to prepare and disseminate information…

  20. Forgiveness and Defense Style

    ERIC Educational Resources Information Center

    Maltby, John; Day, Liz

    2004-01-01

    Within the literature on the psychology of forgiveness, researchers have hypothesized that the 1st stage in the process of being able to forgive is the role of psychological defense. To examine such a hypothesis, the authors explored the relationship between forgiveness and defense style. The 304 respondents (151 men, 153 women) completed measures…

  1. Defense Workforce Training Programs.

    ERIC Educational Resources Information Center

    Fletcher, J. D.; And Others

    This report discusses the amount and kinds of Department of Defense (DoD) interactive courseware (ICW) programs that are candidates for transfer to the private sector. Candidates for transfer were identified through an analysis of the Defense Instructional Technology Information System (DITIS). Out of 4,644 ICW programs that have been reported to…

  2. Campus/Industry Joint Ventures.

    ERIC Educational Resources Information Center

    McDonald, Eugene J.

    1985-01-01

    Opportunities for joint economic ventures of colleges and industry are discussed, and a variety of ventures undertaken by Duke University are outlined, including a health club, hotel, and office building. Tax and financing considerations are noted. (MSE)

  3. 77 FR 59404 - Food Defense; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-27

    ... HUMAN SERVICES Food and Drug Administration Food Defense; Public Workshop AGENCY: Food and Drug Administration, HHS. ACTION: Notice of public workshop. SUMMARY: The Food and Drug Administration (FDA), Office... University (OSU), Robert M. Kerr Food & Agricultural Products Center (FAPC), is announcing a public...

  4. Department of Defense/Department of Energy joint demilitarization technology demonstration program-executive summary of phase I demonstrations-detonation of conventional weapons: 155-mm high-explosive M107 projectiles

    SciTech Connect

    Watkins, B.E., LLNL

    1998-07-01

    Four experiments were executed from December 1996 through March 1997 within X-tunnel--the contained underground facility at the Department of Energy`s Nevada Test Site (NTS). These are the first large-scale detonation experiments performed in a contained environment with sampling of the effluents. These experiments, conducted under the direction of the U.S. Army Defense Ammunition Center in Savanna, Illinois, determined the detonation products from 155-mm, high-explosive (HE) M107 projectiles, destroying 6, 24, 24, and 60 projectiles, respectively. These tests were the first phase of a series designed to examine the environmental effects of open burn/open detonation (OB/OD). The tests included performing continuous sampling with online analysis of chamber gas and discrete sampling with offline analysis of bulk gases, volatile organic compounds (VOCs), semi-volatile organic compounds (SVOCs), metals, and particulates. In addition to these routine measurements, the application of a tunable diode laser (TDL) for measuring bulk gases and a real-time particle analysis instrument was demonstrated in the underground chamber. A series of three rocket motor burn experiments immediately followed these experiments (see the companion to this report, ``Executive Summary of Phase II Demonstrations: The Low-Pressure Rocket Motor Burns in X-Tunnel``). As the first in a series, the data presented here should be considered preliminary. However, several tentative conclusions may be drawn from these detonation experiments: (1) The emissions of the Environmental Protection Agency (EPA) regulated materials were found only in trace levels. (2) In general, metals detected in the residue and particulate samples were dominated by metals already present in the chamber and concrete. (3) There were no releases of metals that exceeded current regulatory limits.

  5. Two systems and defenses.

    PubMed

    Novick, Jack; Novick, Kerry Kelly

    2013-02-01

    The authors suggest that Freud's concept of defense differentiated psychoanalysis from other medical and psychological theories of personality development and functioning then and now. Reclaiming the concept's centrality and linking it with interdisciplinary research findings, they illustrate their extension of defense into a two-system model of self-protection and self-regulation with a clinical example. The authors suggest that the two-system model allows for the reintegration of defense into a multidimensional psychoanalytic theory and multimodal therapeutic technique. PMID:23421665

  6. Ceramic joints

    DOEpatents

    Miller, Bradley J.; Patten, Jr., Donald O.

    1991-01-01

    Butt joints between materials having different coefficients of thermal expansion are prepared having a reduced probability of failure of stress facture. This is accomplished by narrowing/tapering the material having the lower coefficient of thermal expansion in a direction away from the joint interface and not joining the narrow-tapered surface to the material having the higher coefficient of thermal expansion.

  7. A research experiment on facilitation and formation of joint research and development programs between government, industry, and universities: Overview, preliminary findings, and observations

    NASA Technical Reports Server (NTRS)

    Shariq, Syed Z.

    1992-01-01

    Presented is an overview of an experiment to explore the free-market approach to public-private collaboration through the development and implementation of a joint venture mechanism to enable formation of R&D projects between government, industry and academia. Some preliminary results related to time-to-commercialization and economic competitiveness are discussed.

  8. Moscow's defense intellectuals

    SciTech Connect

    Lambeth, B.S.

    1990-01-01

    This essay was originally written two decades ago as a seminar paper. A substantial portion of it addresses what were then only the first steps toward the establishment of a community of professional civilian defense analysts in the Soviet Union. Throughout most of the intervening period, that community found itself mired in immobilism as jurisdiction over such key Soviet national security inputs as military doctrine, force requirements, resource needs, and to a considerable degree, arms negotiating positions remained an exclusive prerogative of the Defense Ministry and the General Staff. Today, this former military monopoly has come to be challenged with increasing success by a host of newcomers to the Soviet defense scene, including the Foreign Ministry, the Supreme Soviet, and an ambitious cadre of civilian analysts attached to the social science research institutes of the Academy of Sciences. These individuals are making a determined bid for greater influence over Soviet defense policy, with the express encouragement of President Gorbachev and his supporters. The result has been an unprecedented infusion of pluralism into Soviet defense politics and a significant change in the content and goals of Soviet military policy.

  9. Intermetallic Layers in Soldered Joints

    1998-12-10

    ILAG solves the one-dimensional partial differential equations describing the multiphase, multicomponent, solid-state diffusion-controlled growth of intermetallic layers in soldered joints. This software provides an analysis capability for materials researchers to examine intermetallic growth mechanisms in a wide variety of defense and commercial applications involving both traditional and advanced materials. ILAG calculates the interface positions of the layers, as well as the spatial distribution of constituent mass fractions, and outputs the results at user-prescribed simulation times.

  10. Temporomandibular Joint, Closed

    MedlinePlus

    ... Oral Health > The Temporomandibular Joint, Closed The Temporomandibular Joint, Closed Main Content Title: The Temporomandibular Joint, Closed Description: The temporomandibular joint connects the lower ...

  11. CERCLA's innocent landowner defense -- Consultants beware

    SciTech Connect

    Nijman, J.T. )

    1994-05-01

    Consultant liability is an area of the innocent landowner defense under CERCLA that is not often discussed. The only reasonable way to protect consultants hired by innocent purchasers'' is for Congress or state legislatures to establish standardized, regulated audit guidelines. However, even standardized guidelines do not protect consultants completely, because standards cannot specify all activity necessary to perform a particular task. Each project has unique circumstances, and standards arguably can become per se determinants of liability. CERCLA provides three defenses to its basic strict, joint and several liability provisions -- an act of God, an act of war, and an act or omission of a third party not in a contractual relationship with the current owner. Congress amended the third-party not in a contractual relationship with the current owner. Congress amended the third-party defense in SARA by redefining contractual relationship'' to exclude from liability owners who acquired the real property following disposal or placement of hazardous material, and established satisfactorily that the owner at the time of purchase neither knew nor had reason to know hazardous substances were disposed on the property -- the innocent landowner defense.

  12. The Teaching of Economics in Schools. Report of a Joint Committee of the Royal Economic Society, the Association of University Teachers of Economics, and the Economics Association.

    ERIC Educational Resources Information Center

    Economics Association, London (England).

    In this document the teaching of economics in British schools is investigated by the Royal Economic Society in Collaboration with the Association of University Teachers of Economics and the Economics Association in Great Britain. The following five major questions are considered in this review of the teaching of economics at the university and…

  13. 77 FR 11495 - Renewal of Department of Defense Federal Advisory Committees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-27

    ... fields of academia, business, national defense and security, the defense industry, and research and... such as, but not limited to, organizational management, curricula, and methods of instructions... Army War College; the Chief of Naval Research; the President of the National Defense University;...

  14. Value of space defenses

    SciTech Connect

    Canavan, G.H.

    1992-10-29

    This report discusses the economic value of defenses against Near-Earth Object (NEO) impacts is bounded by calculating expected losses in their absence, which illustrates the contributions from NEOs of different sizes and the sensitivity of total expected losses to impact frequencies. For typical size distributions and damage of only a few decades duration, losses are most sensitive to small NEOs, and lead to defenses worth a few $M/yr. When the persistence of damage with NEO size is taken into account, that shifts the loss to the largest NEOs and greatly increases expected loss and values.

  15. Compliant joint

    NASA Technical Reports Server (NTRS)

    Eklund, Wayne D. (Inventor); Kerley, James J. (Inventor)

    1990-01-01

    A compliant joint is provided for prosthetic and robotic devices which permits rotation in three different planes. The joint provides for the controlled use of cable under motion. Perpendicular outer mounting frames are joined by swaged cables that interlock at a center block. Ball bearings allow for the free rotation of the second mounting frame relative to the first mounting frame within a predetermined angular rotation that is controlled by two stop devices. The cables allow for compliance at the stops and the cables allow for compliance in six degrees of freedom enabling the duplication or simulation of the rotational movement and flexibility of a natural hip or knee joint, as well as the simulation of a joint designed for a specific robotic component for predetermined design parameters.

  16. Joint Commission

    MedlinePlus

    ... Sunday 1:00 CST, November 6, 2016 Workplace Violence Prevention Resources The Joint Commission has launched “Workplace Violence Prevention Resources,” an online resource center dedicated to ...

  17. Joint Problems

    MedlinePlus

    ... ankles and toes. Other types of arthritis include gout or pseudogout. Sometimes, there is a mechanical problem ... for more information on osteoarthritis, rheumatoid arthritis and gout. How Common are Joint Problems? Osteoarthritis, which affects ...

  18. 76 FR 28960 - Defense Intelligence Agency National Defense Intelligence College Board of Visitors Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-19

    ... of the Secretary Defense Intelligence Agency National Defense Intelligence College Board of Visitors Closed Meeting AGENCY: National Defense Intelligence College, Defense Intelligence Agency, Department of... a closed meeting of the Defense Intelligence Agency National Defense Intelligence College Board...

  19. 75 FR 76423 - Defense Intelligence Agency National Defense Intelligence College Board of Visitors Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-08

    ... of the Secretary Defense Intelligence Agency National Defense Intelligence College Board of Visitors Closed Meeting AGENCY: National Defense Intelligence College, Defense Intelligence Agency, Department of... a closed meeting of the Defense Intelligence Agency National Defense Intelligence College Board...

  20. 76 FR 28757 - Defense Logistics Agency Revised Regulation 1000.22, Environmental Considerations in Defense...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-18

    ... of the Secretary Defense Logistics Agency Revised Regulation 1000.22, Environmental Considerations in Defense Logistics Agency Actions AGENCY: Defense Logistics Agency, Department of Defense. ACTION: Notice of Availability (NOA) of Revised Defense Logistics Agency Regulation. SUMMARY: The Defense...

  1. 36 CFR 1260.46 - How does the Department of Defense process referrals?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... National Declassification Center (NDC) § 1260.46 How does the Department of Defense process referrals? (a) The Department of Defense (DOD) established the Joint Referral Center (JRC) to review DOD agencies... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false How does the Department...

  2. 36 CFR 1260.46 - How does the Department of Defense process referrals?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... National Declassification Center (NDC) § 1260.46 How does the Department of Defense process referrals? (a) The Department of Defense (DOD) established the Joint Referral Center (JRC) to review DOD agencies... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false How does the Department...

  3. 36 CFR 1260.46 - How does the Department of Defense process referrals?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... National Declassification Center (NDC) § 1260.46 How does the Department of Defense process referrals? (a) The Department of Defense (DOD) established the Joint Referral Center (JRC) to review DOD agencies... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true How does the Department...

  4. Using Joint Interviews to Add Analytic Value.

    PubMed

    Polak, Louisa; Green, Judith

    2016-10-01

    Joint interviewing has been frequently used in health research, and is the subject of a growing methodological literature. We review this literature, and build on it by drawing on a case study of how people make decisions about taking statins. This highlights two ways in which a dyadic approach to joint interviewing can add analytic value compared with individual interviewing. First, the analysis of interaction within joint interviews can help to explicate tacit knowledge and to illuminate the range of often hard-to-access resources that are drawn upon in making decisions. Second, joint interviews mitigate some of the weaknesses of interviewing as a method for studying practices; we offer a cautious defense of the often-tacit assumption that the "naturalness" of joint interviews strengthens their credibility as the basis for analytic inferences. We suggest that joint interviews are a particularly appropriate method for studying complex shared practices such as making health decisions. PMID:25850721

  5. The innocent landowner defense under CERCLA should be transferable to subsequent purchasers

    SciTech Connect

    Spertus, J.W.

    1993-12-31

    Under CERCLA, landowners are held strictly liable for cleaning up hazardous substances on their property. Purchasers who acquire title to contaminated property become liable for cleanup costs by virtue of their status as the current owner. Although liability under the Act is strict, joint, and several, a few limited defenses enable some landowners to avoid liability altogether. One such defense, known as the innocent landowner defense, is the subject of this article.

  6. Strategic Options for International Participation in Space Exploration: Lessons from U.S.-Japan Defense Cooperation

    NASA Technical Reports Server (NTRS)

    Hudiburg, John J.; Chinworth, Michael W.

    2005-01-01

    The President's Commission on Implementation of United States Space Exploration Policy suggests that after NASA establishes the Space Exploration vision architecture, it should pursue international partnerships. Two possible approaches were suggested: multiple independently operated missions and an integrated mission with carefully selected international components. The U.S.-Japan defense sectors have learned key lessons from experience with both of these approaches. U.S.-Japan defense cooperation has evolved over forty years from simple military assistance programs to more complex joint development efforts. With the evolution of the political-military alliance and the complexity of defense programs, these cooperative efforts have engaged increasingly industrial resources and capabilities as well as more sophisticated forms of planning, technology transfers and program management. Some periods of this evolution have been marked by significant frictions. The U.S.Japan FS-X program, for example, provides a poor example for management of international cooperation. In November 1988, the United States and Japan signed a Memorandum of Understanding (MOU) to co-develop an aircraft, named FS-X and later renamed F -2, as a replacement to the aging Japan support fighter F-l. The program was marked by numerous political disputes. After over a decade of joint development and testing, F -2 production deliveries finally began in 1999. The production run was curtailed due to much higher than anticipated costs and less than desired aircraft performance. One universally agreed "lesson" from the FSX/F-2 case was that it did not represent the ideal approach to bilateral cooperation. More recent cooperative programs have involved targeted joint research and development, including component development for ballistic missile defense systems. These programs could lay the basis for more ambitious cooperative efforts. This study examines both less-than-stellar international cooperation

  7. In Defense of Rubrics

    ERIC Educational Resources Information Center

    Spandel, Vicki

    2006-01-01

    In this article, the author expresses her views in defense of writing rubrics. She explains that when rubrics are thoughtfully crafted and used with discretion and understanding, they can be among the most useful instructional tools that teachers have. A rubric captures the essence of performance at various levels. Because rubric demands…

  8. Radiological Defense Manual.

    ERIC Educational Resources Information Center

    Defense Civil Preparedness Agency (DOD), Washington, DC.

    Originally prepared for use as a student textbook in Radiological Defense (RADEF) courses, this manual provides the basic technical information necessary for an understanding of RADEF. It also briefly discusses the need for RADEF planning and expected postattack emergency operations. There are 14 chapters covering these major topics: introduction…

  9. Defense styles of pedophilic offenders.

    PubMed

    Drapeau, Martin; Beretta, Véronique; de Roten, Yves; Koerner, Annett; Despland, Jean-Nicolas

    2008-04-01

    This pilot study investigated the defense styles of pedophile sexual offenders. Interviews with 20 pedophiles and 20 controls were scored using the Defense Mechanisms Rating Scales. Results showed that pedophiles had a significantly lower overall defensive functioning score than the controls. Pedophiles used significantly fewer obsessional-level defenses but more major image-distorting and action-level defenses. Results also suggested differences in the prevalence of individual defenses where pedophiles used more dissociation, displacement, denial, autistic fantasy, splitting of object, projective identification, acting out, and passive aggressive behavior but less intellectualization and rationalization.

  10. 32 CFR 644.512 - DA-SBA joint set-aside determination.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true DA-SBA joint set-aside determination. 644.512 Section 644.512 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Standing Timber, Crops, and Embedded Gravel, Sand...

  11. 32 CFR 644.512 - DA-SBA joint set-aside determination.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false DA-SBA joint set-aside determination. 644.512 Section 644.512 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Standing Timber, Crops, and Embedded Gravel, Sand...

  12. 32 CFR 644.512 - DA-SBA joint set-aside determination.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true DA-SBA joint set-aside determination. 644.512 Section 644.512 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Standing Timber, Crops, and Embedded Gravel, Sand...

  13. 32 CFR 644.512 - DA-SBA joint set-aside determination.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 4 2011-07-01 2011-07-01 false DA-SBA joint set-aside determination. 644.512 Section 644.512 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Standing Timber, Crops, and Embedded Gravel, Sand...

  14. 32 CFR 644.512 - DA-SBA joint set-aside determination.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true DA-SBA joint set-aside determination. 644.512 Section 644.512 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Standing Timber, Crops, and Embedded Gravel, Sand...

  15. 32 CFR Attachment 4 to Part 855 - Sample Joint-Use Agreement

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Sample Joint-Use Agreement 4 Attachment 4 to Part 855 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL AIRCRAFT USE OF UNITED STATES AIR FORCE AIRFIELDS Pt. 855, Att. 4 Attachment 4 to Part 855—Sample...

  16. Teacher Education Program Reviews at University of North Florida, Florida State University, Florida Atlantic University, University of South Florida, March 1994-April 1995.

    ERIC Educational Resources Information Center

    England, David A.

    This report offers the review of four joint teacher education reviews conducted in the Florida State University System (SUS). Institutions reviewed are: University of North Florida (UNF), Florida State University (FSU), Florida Atlantic University (FAU), and the University of South Florida (USF). Joint teams were composed of the National Council…

  17. 77 FR 4284 - Renewal of Department of Defense Federal Advisory Committees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-27

    ... National Intelligence University Board of Visitors (hereafter referred to as ``the Board''). The Board was formerly known as the Board of Visitors for the National Defense Intelligence College. The National..., research, and administration of the National Intelligence University. The Director, Defense...

  18. Workforce Development and West Virginia: The West Virginia University Approach. Presented to the West Virginia Legislature Joint Education Committee, September 14, 1998.

    ERIC Educational Resources Information Center

    Hardesty, David C., Jr.

    This report highlights the services and programs for workforce development that are available through West Virginia University's (WVU) statewide network of schools, colleges, regional campuses, extension offices, and research units, but does not include four-year undergraduate or graduate programs. Specific sections address the following services,…

  19. Implementation and Outcomes of an Online English-Portuguese Tandem Language Exchange Program Delivered Jointly across a U.S.-Brazilian University Partnership: A Case Study

    ERIC Educational Resources Information Center

    Brinckwirth, Anton T.

    2012-01-01

    The purpose of this study was to investigate a class-to-class online English-Portuguese "Teletandem" program that was conceived, negotiated, and implemented cross-collaboratively between the foreign language instructors and language resource center (LRC) staff at two large state universities--one in the United States and the other in…

  20. Defense on the Move: Ant-Based Cyber Defense

    SciTech Connect

    Fink, Glenn A.; Haack, Jereme N.; McKinnon, Archibald D.; Fulp, Errin W.

    2014-04-15

    Many common cyber defenses (like firewalls and IDS) are as static as trench warfare allowing the attacker freedom to probe them at will. The concept of Moving Target Defense (MTD) adds dynamism to the defender side, but puts the systems to be defended themselves in motion, potentially at great cost to the defender. An alternative approach is a mobile resilient defense that removes attackers’ ability to rely on prior experience without requiring motion in the protected infrastructure itself. The defensive technology absorbs most of the cost of motion, is resilient to attack, and is unpredictable to attackers. The Ant-Based Cyber Defense (ABCD) is a mobile resilient defense providing a set of roaming, bio-inspired, digital-ant agents working with stationary agents in a hierarchy headed by a human supervisor. The ABCD approach provides a resilient, extensible, and flexible defense that can scale to large, multi-enterprise infrastructures like the smart electric grid.

  1. Plant Defense against Insect Herbivores

    PubMed Central

    Fürstenberg-Hägg, Joel; Zagrobelny, Mika; Bak, Søren

    2013-01-01

    Plants have been interacting with insects for several hundred million years, leading to complex defense approaches against various insect feeding strategies. Some defenses are constitutive while others are induced, although the insecticidal defense compound or protein classes are often similar. Insect herbivory induce several internal signals from the wounded tissues, including calcium ion fluxes, phosphorylation cascades and systemic- and jasmonate signaling. These are perceived in undamaged tissues, which thereafter reinforce their defense by producing different, mostly low molecular weight, defense compounds. These bioactive specialized plant defense compounds may repel or intoxicate insects, while defense proteins often interfere with their digestion. Volatiles are released upon herbivory to repel herbivores, attract predators or for communication between leaves or plants, and to induce defense responses. Plants also apply morphological features like waxes, trichomes and latices to make the feeding more difficult for the insects. Extrafloral nectar, food bodies and nesting or refuge sites are produced to accommodate and feed the predators of the herbivores. Meanwhile, herbivorous insects have adapted to resist plant defenses, and in some cases even sequester the compounds and reuse them in their own defense. Both plant defense and insect adaptation involve metabolic costs, so most plant-insect interactions reach a stand-off, where both host and herbivore survive although their development is suboptimal. PMID:23681010

  2. Quantifying Adversary Capabilities to Inform Defensive Resource Allocation.

    PubMed

    Wang, Chen; Bier, Vicki M

    2016-04-01

    We propose a Bayesian Stackelberg game capable of analyzing the joint effects of both attacker intent and capabilities on optimal defensive strategies. The novel feature of our model is the use of contest success functions from economics to capture the extent to which the success of an attack is attributable to the adversary's capability (as well as the level of defensive investment), rather than pure luck. Results of a two-target example suggest that precise assessment of attacker intent may not be necessary if we have poor estimates of attacker capability.

  3. Quantifying Adversary Capabilities to Inform Defensive Resource Allocation.

    PubMed

    Wang, Chen; Bier, Vicki M

    2016-04-01

    We propose a Bayesian Stackelberg game capable of analyzing the joint effects of both attacker intent and capabilities on optimal defensive strategies. The novel feature of our model is the use of contest success functions from economics to capture the extent to which the success of an attack is attributable to the adversary's capability (as well as the level of defensive investment), rather than pure luck. Results of a two-target example suggest that precise assessment of attacker intent may not be necessary if we have poor estimates of attacker capability. PMID:25929274

  4. Synthetic plant defense elicitors

    PubMed Central

    Bektas, Yasemin; Eulgem, Thomas

    2015-01-01

    To defend themselves against invading pathogens plants utilize a complex regulatory network that coordinates extensive transcriptional and metabolic reprogramming. Although many of the key players of this immunity-associated network are known, the details of its topology and dynamics are still poorly understood. As an alternative to forward and reverse genetic studies, chemical genetics-related approaches based on bioactive small molecules have gained substantial popularity in the analysis of biological pathways and networks. Use of such molecular probes can allow researchers to access biological space that was previously inaccessible to genetic analyses due to gene redundancy or lethality of mutations. Synthetic elicitors are small drug-like molecules that induce plant defense responses, but are distinct from known natural elicitors of plant immunity. While the discovery of some synthetic elicitors had already been reported in the 1970s, recent breakthroughs in combinatorial chemical synthesis now allow for inexpensive high-throughput screens for bioactive plant defense-inducing compounds. Along with powerful reverse genetics tools and resources available for model plants and crop systems, comprehensive collections of new synthetic elicitors will likely allow plant scientists to study the intricacies of plant defense signaling pathways and networks in an unparalleled fashion. As synthetic elicitors can protect crops from diseases, without the need to be directly toxic for pathogenic organisms, they may also serve as promising alternatives to conventional biocidal pesticides, which often are harmful for the environment, farmers and consumers. Here we are discussing various types of synthetic elicitors that have been used for studies on the plant immune system, their modes-of-action as well as their application in crop protection. PMID:25674095

  5. Allergic Host Defenses

    PubMed Central

    Palm, Noah W.; Rosenstein, Rachel K.

    2012-01-01

    Allergies are generally thought to be a detrimental outcome of a mistargeted immune response that evolved to provide immunity to macro-parasites. Here we present arguments to suggest that allergic immunity plays an important role in host defense against noxious environmental substances, including venoms, hematophagous fluids, environmental xenobiotics and irritants. We argue that appropriately targeted allergic reactions are beneficial, although they can become detrimental when excessive. Furthermore, we suggest that allergic hypersensitivity evolved to elicit anticipatory responses and to promote avoidance of suboptimal environments. PMID:22538607

  6. Nanomaterials for Defense Applications

    NASA Astrophysics Data System (ADS)

    Turaga, Uday; Singh, Vinitkumar; Lalagiri, Muralidhar; Kiekens, Paul; Ramkumar, Seshadri S.

    Nanotechnology has found a number of applications in electronics and healthcare. Within the textile field, applications of nanotechnology have been limited to filters, protective liners for chemical and biological clothing and nanocoatings. This chapter presents an overview of the applications of nanomaterials such as nanofibers and nanoparticles that are of use to military and industrial sectors. An effort has been made to categorize nanofibers based on the method of production. This chapter particularly focuses on a few latest developments that have taken place with regard to the application of nanomaterials such as metal oxides in the defense arena.

  7. Joint assembly

    NASA Technical Reports Server (NTRS)

    Wilson, Andrew (Inventor); Punnoose, Andrew (Inventor); Strausser, Katherine (Inventor); Parikh, Neil (Inventor)

    2010-01-01

    A joint assembly is provided which includes a drive assembly and a swivel mechanism. The drive assembly features a motor operatively associated with a plurality of drive shafts for driving auxiliary elements, and a plurality of swivel shafts for pivoting the drive assembly. The swivel mechanism engages the swivel shafts and has a fixable element that may be attached to a foundation. The swivel mechanism is adapted to cooperate with the swivel shafts to pivot the drive assembly with at least two degrees of freedom relative to the foundation. The joint assembly allows for all components to remain encased in a tight, compact, and sealed package, making it ideal for space, exploratory, and commercial applications.

  8. The International Max Planck Research Schools for Molecular Biology and Neurosciences in Gttingen (Germany) as Examples for Joint Doctoral Training by a German University and Its Non-University Partners

    ERIC Educational Resources Information Center

    Burkhardt, Steffen; Neher, Erwin

    2008-01-01

    New concepts of higher education have recently been implemented through the MSc/PhD programmes in Molecular Biology and Neurosciences in the International Max Planck Research Schools, due to close cooperation between the University of Gttingen, three Max Planck Institutes and the German Primate Centre. The novel measures include a three stage…

  9. Thermoregulatory defense mechanisms.

    PubMed

    Sessler, Daniel I

    2009-07-01

    Core body temperature is normally tightly regulated by an effective thermoregulatory system. Thermoregulatory control is sometimes impaired by serious illness, but more typically remains intact. The primary autonomic defenses against heat are sweating and active precapillary vasodilation; the primary autonomic defenses against cold are arteriovenous shunt vasoconstriction and shivering. The core temperature triggering each response defines its activation threshold. Temperatures between the sweating and vasoconstriction thresholds define the inter-threshold range. The shivering threshold is usually a full 1 degrees C below the vasoconstriction threshold and is therefore a "last resort" response. Both vasoconstriction and shivering are associated with autonomic and hemodynamic activation; and each response is effective, thus impeding induction of therapeutic hypothermia. It is thus helpful to accompany core cooling with drugs that pharmacologically induce a degree of thermal tolerance. No perfect drug or drug combination has been identified. Anesthetics, for example, induce considerable tolerance, but are rarely suitable. Meperidine-especially in combination with buspirone-is especially effective while provoking only modest toxicity. The combination of buspirone and dexmedetomidine is comparably effective while avoiding the respiratory depression association with opioid administration.

  10. Preliminary report on AED deployment on the entire Air France commercial fleet: a joint venture with Paris XII University Training Programme.

    PubMed

    Bertrand, C; Rodriguez Redington, P; Lecarpentier, E; Bellaiche, G; Michel, D; Teiger, E; Morris, W; Le Bourgeois, J P; Barthout, M

    2004-11-01

    The positive effect of early defibrillation on survival from cardiac arrest has been demonstrated. We describe the use of AEDs over 1 year following the training of flight attendants. Air France and the University of Paris XII together designed a 1 year training programme for 14000 flight attendants. The university emergency departments (SAMU) provided 250 instructors. AEDs training and certification was conducted for crew members between November 2001 and November 2002. By January 2003, all aircraft were fully equipped with AEDs. All cases of cardiac arrest that occurred during the study were reviewed comprehensively. Comments from the crew were collected. Twelve cardiac arrests were reported between November 2002 and November 2003 out of 4194 cases of emergency care delivered to passengers. Shock treatment was advised initially in 5/12 cases. The survival rate after in-flight cardiac arrest was 3/12. The survival rate at discharge from hospital following in flight shock was 2/5. No complications arose from the use of AEDs. Training by professionals gave the flight attendants confidence and allowed for the survival of two young passengers. Our study highlights the ability of flight attendants to give better onboard care for the future. The next step is to consolidate the network between in-flight care and the medical dispatch centre in Paris.

  11. Enhancing University Courses and Field Schools through Cross-cultural Exchange: Joint US-Bangladeshi Trips to the Ganges-Brahmaputra and Mississippi Deltas

    NASA Astrophysics Data System (ADS)

    Steckler, M. S.; Goodbred, S. L., Jr.; Lowes, S.; Gilligan, J. M.; Ackerly, B.; Ahmed, K. M.; Akhter, S. H.; Sousa, D.; Wilson, C.; Datta, D. K.; Roy, K.; Mondal, D. R.

    2014-12-01

    As part of an NSF PIRE grant, we have led four field trips for undergraduate, MS and PhD students to large deltaic systems. Three trips took US students to the Ganges-Brahmaputra (GB) delta in Bangladesh and one brought Bangladeshi faculty and students to the Mississippi (Miss.) delta in the US. An essential component in the learning process and overall experience of each trip was that ~2/5 of the participants were students and professors from Bangladesh. In all cases, the involvement of a substantial international cohort greatly broadened perspectives on the topics being covered. For example, in GBD the local geologic and cultural knowledge of the Bangladeshis deepened the learning and engagement of the US students, an outcome that was almost universally noted in student reviews. The trips received similar feedback from Bangladeshi participants, as they had an enthusiastic and engaged audience of peers from the US. Even for the Miss. delta trip, the Bangladeshis added a unique perspective from a nation that faces similar environmental issues. These overwhelmingly positive contributions have been experienced in several different contexts. Three trips were associated with US courses and run over Spring Break. One matched sustainable development undergrads at Columbia U. with geology undergrads from Dhaka U., and two others matched a mixed group of graduate and undergrad students from Vanderbilt U. with cohorts from Bangladesh. The fourth trip was a stand-alone Field School for PhD students from 14 US universities and mostly MS students from 4 Bangladeshi universities. The focus of each trip ranged from broader surveys of tectonic, fluvial and coastal processes to investigations of geology and people affected by tropical storms. Of particular interest was the success of mixing undergrad and graduate students in the Vanderbilt course, which centered on the intersection of social sciences, physical sciences, and engineering. In this case, undergrads engaged in a

  12. History of the biomedical studies PhD program: a joint graduate program of the Baylor Health Care system and Baylor University

    PubMed Central

    Morel, Christine R.; Horton, Joshua M.; Peng, Han; Xu, Kangling; Batra, Sushil K.; Miles, Jonathan P.

    2008-01-01

    On a sweltering summer morning, throngs of people filed into Jones Theatre at Baylor University in Waco for the graduate student orientation. One could look around and notice the diversity of not only the student population, but also the disciplines being represented. Many students had stepped off planes only hours prior, but even those who had been traveling for days could not contain their excitement. As for me, I was nowhere near any of this. I was still 40 miles north of Waco in Waxahachie, having been pulled over for speeding. After 4 days of traveling with my life in my Volkswagon Jetta, all the way from San Francisco, on one of the most important days of my life, I was late. When I finally arrived at the Hooper Schafer Fine Arts Auditorium, out of breath from running all the way from the parking structure, all of the graduate students were quietly listening to the first introductory speech. I snuck into the back and sat down. My mind was racing, as I knew very little about Waco and Baylor University except for the growing accomplishments of the biomedical studies program. What little I did know about Baylor seemed so different from my very liberal upbringing in California. What would this experience be like for me? But, as I listened to the talks, met with other students, and finally met the entire biomedical studies entering class of 2007, I knew that I had made the right decision in coming to Baylor. This would be an experience unlike any other, and I was wholeheartedly open to embracing it. —Christine Morel, PhD candidate, Institute of Biomedical Studies PMID:18982085

  13. Developing a pharmaceutical formulary for joint military medical operations.

    PubMed

    Caouette, Marc L

    2005-02-01

    This article describes the development of a standardized formulary for medical contingency operations for any theater of operations. The article compares peacetime health care systems within the Department of Defense and the formulary systems developed and used within the fixed facility environment with Department of Defense contingency health care operations systems and the complications encountered while attempting formulary development for the deployed environment. Despite great difficulties, the Joint Readiness Clinical Advisory Board developed, published, and marketed a jointly approved, standardized, modernized formulary to assist forces deploying for Operations Enduring Freedom and Iraqi Freedom. The process used by the Joint Readiness Clinical Advisory Board during formulary development is described in detail, giving readers an understanding of the foundations of the Joint Deployment Formulary. The military departments will experience the benefits of enhanced supply chain predictability and responsiveness, increased clinician satisfaction, and improved patient safety and health care quality by implementing the Joint Deployment Formulary for their forces engaged in contingency operations. PMID:15782828

  14. Effects of generalized and specialized adaptive defense by shared prey on intra-guild predation.

    PubMed

    Ikegawa, Yusuke; Ezoe, Hideo; Namba, Toshiyuki

    2015-01-01

    Intra-guild predation (IGP), predation on consumers which share common prey with the predators, is an important community module to understand a mechanism for persistence of complex food webs. However, classical theory suggests that persistence of an IGP system is unlikely particularly at high productivity, while empirical data do not support the prediction. Recently, adaptive defense by shared prey has been recognized to enhance coexistence of species and stability of the system. Some organisms having multiple predators in IGP systems employ two types of defenses; generalized defense that is effective against multiple predators and specialized one that is effective against only a specific predator species. We consider an IGP model including shared prey that can use the two types of defenses in combination against the consumer or omnivore. Assuming that the shared prey can change the allocation of defensive effort to increase its fitness, we show that the joint use of two types of adaptive defenses promotes three species coexistence and enhances stability of the IGP system when the specialized defense is more effective than the generalized one. When the system is unstable, a variety of oscillations appear and both the population densities and defensive efforts or only the population densities oscillate. Joint use of defenses against the consumer tends to increase the equilibrium population density of the shared prey with the defense efficiencies. In contrast, efficient generalized and specialized defenses against the omnivore often decrease the prey population. Consequently, adaptive defense by shared prey may not necessarily heighten the population size of the defender but sometimes increases densities of both the attackers and defender in IGP systems.

  15. Antipredator defenses predict diversification rates

    PubMed Central

    Arbuckle, Kevin; Speed, Michael P.

    2015-01-01

    The “escape-and-radiate” hypothesis predicts that antipredator defenses facilitate adaptive radiations by enabling escape from constraints of predation, diversified habitat use, and subsequently speciation. Animals have evolved diverse strategies to reduce the direct costs of predation, including cryptic coloration and behavior, chemical defenses, mimicry, and advertisement of unprofitability (conspicuous warning coloration). Whereas the survival consequences of these alternative defenses for individuals are well-studied, little attention has been given to the macroevolutionary consequences of alternative forms of defense. Here we show, using amphibians as the first, to our knowledge, large-scale empirical test in animals, that there are important macroevolutionary consequences of alternative defenses. However, the escape-and-radiate hypothesis does not adequately describe them, due to its exclusive focus on speciation. We examined how rates of speciation and extinction vary across defensive traits throughout amphibians. Lineages that use chemical defenses show higher rates of speciation as predicted by escape-and-radiate but also show higher rates of extinction compared with those without chemical defense. The effect of chemical defense is a net reduction in diversification compared with lineages without chemical defense. In contrast, acquisition of conspicuous coloration (often used as warning signals or in mimicry) is associated with heightened speciation rates but unchanged extinction rates. We conclude that predictions based on the escape-and-radiate hypothesis must incorporate the effect of traits on both speciation and extinction, which is rarely considered in such studies. Our results also suggest that knowledge of defensive traits could have a bearing on the predictability of extinction, perhaps especially important in globally threatened taxa such as amphibians. PMID:26483488

  16. Adolescent Suicide and Defensive Style.

    ERIC Educational Resources Information Center

    Recklitis, Christopher J.; And Others

    1992-01-01

    Examined relationship between ego defense mechanisms, diagnoses, and suicidality among 200 adolescent psychiatric patients classified as suicide attempters, suicidal ideators, and nonsuicidal patients. Using Defense Mechanisms Inventory, found the suicidal adolescents score higher on turning-against-self and lower on reversal, as compared to…

  17. Demeter's Resilience: an International Food Defense exercise.

    PubMed

    Hennessey, Morgan; Kennedy, Shaun; Busta, Frank

    2010-07-01

    The National Center for Food Protection and Defense (NCFPD), which is led by the University of Minnesota, hosted an international food defense exercise on 27 to 29 May 2008. Established in 2004, NCFPD is a Department of Homeland Security Center of Excellence with the mission of defending the food system through research and education. Tabletop exercises are practice-based scenarios intended to mimic real life experiences. The objective of the exercise discussed in this article was to facilitate discussion to increase awareness among exercise participants of both the threat that would be posed by an intentional attack on the food supply and the international impact of such an attack. Through facilitated discussion, exercise participants agreed on the following themes: (i) recognition of a foodborne disease outbreak is driven by the characteristics of the illness rather than the actual number of ill individuals; (ii) during the course of a foodborne outbreak there are generally multiple levels of communication; (iii) a common case definition for a foodborne disease is difficult to develop on a global scale; and (iv) the safety and health of all individuals is the number one priority of all parties involved. Several challenges were faced during the development of the exercise, but these were overcome to produce a more robust exercise. The following discussion will provide an overview of the challenges and the strategies used to overcome them. The lessons learned provide insight into how to plan, prepare, and host an international food defense exercise. PMID:20615353

  18. View northeast, west side, and south side (showing National Defense ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View northeast, west side, and south side (showing National Defense University Academic Operations Center Building in background) - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

  19. Directed energy planetary defense

    NASA Astrophysics Data System (ADS)

    Lubin, Philip; Hughes, Gary B.; Bible, Johanna; Bublitz, Jesse; Arriola, Josh; Motta, Caio; Suen, Jon; Johansson, Isabella; Riley, Jordan; Sarvian, Nilou; Clayton-Warwick, Deborah; Wu, Jane; Milich, Andrew; Oleson, Mitch; Pryor, Mark; Krogen, Peter; Kangas, Miikka

    2013-09-01

    Asteroids and comets that cross Earth's orbit pose a credible risk of impact, with potentially severe disturbances to Earth and society. Numerous risk mitigation strategies have been described, most involving dedicated missions to a threatening object. We propose an orbital planetary defense system capable of heating the surface of potentially hazardous objects to the vaporization point as a feasible approach to impact risk mitigation. We call the system DE-STAR for Directed Energy System for Targeting of Asteroids and exploRation. DE-STAR is a modular phased array of kilowatt class lasers powered by photovoltaic's. Modular design allows for incremental development, test, and initial deployment, lowering cost, minimizing risk, and allowing for technological co-development, leading eventually to an orbiting structure that would be developed in stages with both technological and target milestones. The main objective of DE-STAR is to use the focused directed energy to raise the surface spot temperature to ~3,000K, allowing direct vaporization of all known substances. In the process of heating the surface ejecting evaporated material a large reaction force would alter the asteroid's orbit. The baseline system is a DE-STAR 3 or 4 (1-10km array) depending on the degree of protection desired. A DE-STAR 4 allows for asteroid engagement starting beyond 1AU with a spot temperature sufficient to completely evaporate up to 500-m diameter asteroids in one year. Small asteroids and comets can be diverted/evaporated with a DESTAR 2 (100m) while space debris is vaporized with a DE-STAR 1 (10m).

  20. 77 FR 52700 - Reestablishment of Department of Defense Federal Advisory Committees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-30

    ... recommendations on the overall management and governance of the National Defense University in achieving its... eminent authorities in the fields of defense, management, leadership, academia, national military strategy... manner that is free from conflict of interest. The Board Membership shall present recommendations for...

  1. Insanity defenses: contested or conceded?

    PubMed

    Rogers, J L; Bloom, J D; Manson, S M

    1984-07-01

    The authors examined 316 Oregon criminal cases in which the accused successfully pleaded the insanity defense. Prosecutors agreed to the insanity verdict in more than four out of five cases. In most cases all examining experts diagnosed the defendant as psychotic. The smaller number of defendants who were diagnosed by the state hospital staff as displaying only personality disorders accounted for a disproportionately large percentage of the contested trials. Observing that Oregon's insanity defense system is run by consensus, the authors suggest a reorientation of the insanity defense debate.

  2. Battlefield acupuncture: Opening the door for acupuncture in Department of Defense/Veteran's Administration health care.

    PubMed

    Walker, Patricia Hinton; Pock, Arnyce; Ling, Catherine G; Kwon, Kyung Nancy; Vaughan, Megan

    2016-01-01

    Battlefield acupuncture is a unique auricular acupuncture procedure which is being used in a number of military medical facilities throughout the Department of Defense (DoD). It has been used with anecdotal published positive impact with warriors experiencing polytrauma, post-traumatic stress disorder, and traumatic brain injury. It has also been effectively used to treat warriors with muscle and back pain from carrying heavy combat equipment in austere environments. This article highlights the history within the DoD related to the need for nonpharmacologic/opioid pain management across the continuum of care from combat situations, during evacuation, and throughout recovery and rehabilitation. The article describes the history of auricular acupuncture and details implementation procedures. Training is necessary and partially funded through DoD and Veteran's Administration (VA) internal Joint Incentive Funds grants between the DoD and the VA for multidisciplinary teams as part of a larger initiative related to the recommendations from the DoD Army Surgeon General's Pain Management Task Force. Finally, Uniformed Services University of the Health Sciences School of Medicine and Graduate School of Nursing faculty members present how this interdisciplinary training is currently being integrated into both schools for physicians and advanced practice nurses at the Uniformed Services University of the Health Sciences. Current and future research challenges and progress related to the use of acupuncture are also presented.

  3. Battlefield acupuncture: Opening the door for acupuncture in Department of Defense/Veteran's Administration health care.

    PubMed

    Walker, Patricia Hinton; Pock, Arnyce; Ling, Catherine G; Kwon, Kyung Nancy; Vaughan, Megan

    2016-01-01

    Battlefield acupuncture is a unique auricular acupuncture procedure which is being used in a number of military medical facilities throughout the Department of Defense (DoD). It has been used with anecdotal published positive impact with warriors experiencing polytrauma, post-traumatic stress disorder, and traumatic brain injury. It has also been effectively used to treat warriors with muscle and back pain from carrying heavy combat equipment in austere environments. This article highlights the history within the DoD related to the need for nonpharmacologic/opioid pain management across the continuum of care from combat situations, during evacuation, and throughout recovery and rehabilitation. The article describes the history of auricular acupuncture and details implementation procedures. Training is necessary and partially funded through DoD and Veteran's Administration (VA) internal Joint Incentive Funds grants between the DoD and the VA for multidisciplinary teams as part of a larger initiative related to the recommendations from the DoD Army Surgeon General's Pain Management Task Force. Finally, Uniformed Services University of the Health Sciences School of Medicine and Graduate School of Nursing faculty members present how this interdisciplinary training is currently being integrated into both schools for physicians and advanced practice nurses at the Uniformed Services University of the Health Sciences. Current and future research challenges and progress related to the use of acupuncture are also presented. PMID:27601311

  4. 77 FR 60746 - Proposed Information Collection (VA/DOD Joint Disability Evaluation Board Claim) Activity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-04

    ... Interagency Task Force on Returning Global War on Terror Heroes, VA and the Department of Defense (DOD) have agreed to develop a joint process in which Global War on Terror (GWOT) service members are evaluated...

  5. 77 FR 74279 - Agency Information Collection (VA/DOD Joint Disability Evaluation Board Claim): Activity under...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-13

    ... President Bush's Interagency Task Force on Returning Global War on Terror Heroes, VA and the Department of Defense (DOD) have agreed to develop a joint process in which Global War on Terror (GWOT) service...

  6. Joint x-ray

    MedlinePlus

    X-ray - joint; Arthrography; Arthrogram ... x-ray technologist will help you position the joint to be x-rayed on the table. Once in place, pictures are taken. The joint may be moved into other positions for more ...

  7. Joint Instability and Osteoarthritis

    PubMed Central

    Blalock, Darryl; Miller, Andrew; Tilley, Michael; Wang, Jinxi

    2015-01-01

    Joint instability creates a clinical and economic burden in the health care system. Injuries and disorders that directly damage the joint structure or lead to joint instability are highly associated with osteoarthritis (OA). Thus, understanding the physiology of joint stability and the mechanisms of joint instability-induced OA is of clinical significance. The first section of this review discusses the structure and function of major joint tissues, including periarticular muscles, which play a significant role in joint stability. Because the knee, ankle, and shoulder joints demonstrate a high incidence of ligament injury and joint instability, the second section summarizes the mechanisms of ligament injury-associated joint instability of these joints. The final section highlights the recent advances in the understanding of the mechanical and biological mechanisms of joint instability-induced OA. These advances may lead to new opportunities for clinical intervention in the prevention and early treatment of OA. PMID:25741184

  8. Strategic Defense Initiative - an overview

    SciTech Connect

    Abrahamson, J.A.

    1985-01-01

    A general framework for developing the concept and implementing options for strategic ballistic missile defense systems is emerging. The objective of the Strategic Defense Initiative (SDI) program is to conduct research on those technologies for defensive system which could intercept ballistic missiles after they have been launched and prevent them from hitting their targets. Its goal is to acquire the technical knowledge as a basis for a later decision on deployment, not a program for deployment or star wars. Abrahamson reviews the basic technological questions facing researchers, outlines the multi-layered defense possibilities and summarizes the status of technology to date. He argues for a continuity of resources to conduct the program. 4 figures.

  9. Defenseive Structuring and Environmental Stress

    ERIC Educational Resources Information Center

    Siegel, Bernard J.

    1970-01-01

    This essay explores a kind of adaptation, referred to as defenseive structuring, that recurs with great regularity among groups that perceive themselves as exposed to environmental stress of long duration with which they cannot cope directly and aggressively." (Author)

  10. Spacesuit mobility knee joints

    NASA Technical Reports Server (NTRS)

    Vykukal, H. C. (Inventor)

    1979-01-01

    Pressure suit mobility joints are for use in interconnecting adjacent segments of an hermetically sealed spacesuit in which low torques, low leakage and a high degree of reliability are required. Each of the joints is a special purpose joint characterized by substantially constant volume and low torque characteristics and includes linkages which restrain the joint from longitudinal distension and includes a flexible, substantially impermeable diaphragm of tubular configuration spanning the distance between pivotally supported annuli. The diaphragms of selected joints include rolling convolutions for balancing the joints, while various joints include wedge-shaped sections which enhance the range of motion for the joints.

  11. Spacesuit mobility joints

    NASA Technical Reports Server (NTRS)

    Vykukal, H. C. (Inventor)

    1978-01-01

    Joints for use in interconnecting adjacent segments of an hermetically sealed spacesuit which have low torques, low leakage and a high degree of reliability are described. Each of the joints is a special purpose joint characterized by substantially constant volume and low torque characteristics. Linkages which restrain the joint from longitudinal distension and a flexible, substantially impermeable diaphragm of tubular configuration spanning the distance between pivotally supported annuli are featured. The diaphragms of selected joints include rolling convolutions for balancing the joints, while various joints include wedge-shaped sections which enhance the range of motion for the joints.

  12. The insanity defense on trial.

    PubMed

    Stone, A A

    1982-08-01

    What was once a great romance between law and psychiatry has ended in disenchantment on both sides. Legal rulings during the 1950s intended to increase the psychiatric presence in the courtroom have been repudiated, and there is now a mood to abolish the traditional insanity defense. Abolitionists charge that the insanity defense has been successfully employed by large numbers of dangerous criminals to avoid punishment, that psychiatrists are dishonest because they serve as expert witnesses for both sides, and that the existence of the defense is evidence of a permissive society that coddles violent criminals. Each of these charges is rebutted by the author, who contends that until recently the insanity defense was a profound hypocrisy: the courts found the defendants not guilty by reason of insanity and then relied on psychiatry to confine them for the rest of their lives. But legal reforms and changes in psychiatric practice during the past 20 years have made it more difficult to confine such persons, and thus the insanity defense has real meaning for the first time. The author believes that despite the loss of protection to society, there are important legal and moral barriers to abolishing the insanity defense.

  13. Strategic defense initiative: critical issues

    SciTech Connect

    Nuckolls, J.H.

    1985-06-01

    The objectives of the Strategic Defense Initiative (SDI) as outlined by President Reagan are discussed. The principal objective for SDI is as a defense against ballistic missiles. Soviet objections and a summary of US-USSR dialogue on the subject are reviewed. Most US studies have been critical of SDI. Four critical issues are addressed in depth: are defense weapons technologically feasible which have high economic leverage relative to offensive ballistic missiles; would the defense feasibility and leverage be degraded or enhanced in the technological race between weapons innovation and countermeasures; could stability be achieved during and after the transition to the defense dominated world envisioned by SDI proponents; would the deployment of high leverage defensive weapons increase or decrease the security of NATO Europe, and the probability of major conventional or nuclear wars. The issue of SDI may lead to a paradox that contains the seeds of catastrophe. The author concludes by warning that nuclear disarmament may eliminate the highly successful deterrent mechanism for avoiding another major world war. In a world made safe for major conventional wars by the apparent ''elimination'' of nuclear weapons, the leaders in a conventional World War III - involving unimaginable suffering, hatred, terror, and death - would be strongly motivated to introduce nuclear weapons in the crucial decisive battles. Even if diplomacy could ''eliminate'' nuclear weapons, man's knowledge of nuclear weapons can never be eliminated. The paradox is the attempt to eliminate nuclear weapons may maximize the probability of their use. (DMC)

  14. 32 CFR Attachment 4 to Part 855 - Sample Joint-Use Agreement

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Part 855 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL... by Sponsor to support either present or future civil aviation operations and activities in connection with joint use; and WHEREAS, the real property and other facilities needed to support civil...

  15. 32 CFR Attachment 4 to Part 855 - Sample Joint-Use Agreement

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Part 855 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL... by Sponsor to support either present or future civil aviation operations and activities in connection with joint use; and WHEREAS, the real property and other facilities needed to support civil...

  16. NASA/University Joint Venture (JOVE) Program

    NASA Technical Reports Server (NTRS)

    Magee-Sauer, Karen P.

    1999-01-01

    Hale-Bopp observations at the NASA IRTF concluded in September 1997. For the post Hale-Bopp period, telescope time was awarded to study comet Giacobini-Zinner in October 1998 at the NASA IRTF. A total of 6 nights were awarded to our team to study the comet where 2 of those 6 nights were awarded to Magee-Sauer as the principal investigator. Other observing trips were awarded to study YSOs (October 1998) and Mars (spring 1999) were Magee-Sauer was a co-investigator. An observing run from July 4 -7 1999 included study of Mars and YSOS. Our group has started to use the NIRSPEC instrument on the Keck II telescope. In collaboration with the development team from UCLA, we obtained images of comet Lee in August 1999. Telescope proposals are submitted each semester for targeted comet observations when a comet is bright enough to observe.

  17. IJEMS: Iowa Joint Experiment in Microgravity Solidification

    NASA Technical Reports Server (NTRS)

    Bendle, John R.; Mashl, Steven J.; Hardin, Richard A.

    1995-01-01

    The Iowa Joint Experiment in Microgravity Solidification (IJEMS) is a cooperative effort between Iowa State University and the University of Iowa to study the formation of metal-matrix composites in a microgravity environment. Of particular interest is the interaction between the solid/liquid interface and the particles in suspension. The experiment is scheduled to fly on STS-69, Space Shuttle Endeavor on August 3, 1995. This project is unique in its heavy student participation and cooperation between the universities involved.

  18. A trial of cross-disciplinary classes at the university and the high school on the seasonal transition and the seasonal feeling from autumn to winter in East Asia (joint activity of meteorology with Japanese classical literature, music and art)

    NASA Astrophysics Data System (ADS)

    Kato, K.; Sato, S.; Kato, H.; Akagi, R.; Sueishi, N.; Mori, T.; Nakakura, T.; Irie, I.

    2012-04-01

    There are many steps of the rapid seasonal transitions in East Asia influenced by the seasonal cycle of the Asian monsoon system, resulting in the variety of "seasonal feeling" there. For example, the extremely cold air flowing from the Siberian continent to the Japan Islands is transformed by the huge supply of heat and moisture from the underlying sea (the Japan Sea) in midwinter, which brings the large amount of snowfall in the Japan Sea side of the Japan Islands. However, although the air temperature there is still rather higher from November to early December than in the midwinter, such wintertime weather pattern often appears due to the early development of the Siberian high (however, the precipitation is brought not as in snow but as rain). The intermittent rainfall in such situation due to the shallow cumulus clouds from late autumn to early winter is called the word "Shi-gu-re" in Japanese. It is also well known that the "Shi-gu-re" is often used for expression of the "seasonal feeling" in the Japanese classical literature (especially we can see in the Japanese classic poems called "Wa-Ka"). The present study reports a trial of cross-disciplinary class on the seasonal cycle in East Asia in association with the "seasonal feeling" from autumn to winter, by the joint activity of meteorology with the Japanese classical literature, the music, and the art. Firstly, we will summarize the characteristics of the large-scale climate systems and the daily weather situations from autumn to winter. We will also introduce some examples of the expression of the weather situation found in the Japanese classical poems. Next the outline of the cross-disciplinary classes on such topics at the Faculty of Education, Okayama University, and those at Okayama-Ichinomiya High School and Attached Junior High School of Okayama University will be presented together with the analyses of these practices. We should note that the present trial of the classes might also contribute to

  19. The neuroecology of chemical defenses.

    PubMed

    Derby, Charles D; Aggio, Juan F

    2011-11-01

    Chemicals are a frequent means whereby organisms defend themselves against predators, competitors, parasites, microbes, and other potentially harmful organisms. Much progress has been made in understanding how a phylogenetic diversity of organisms living in a variety of environments uses chemical defenses. Chief among these advances is determining the molecular identity of defensive chemicals and the roles they play in shaping interactions between individuals. Some progress has been made in deciphering the molecular, cellular, and systems level mechanisms underlying these interactions, as well as how these interactions can lead to structuring of communities and even ecosystems. The neuroecological approach unifies practices and principles from these diverse disciplines and at all scales as it attempts to explain in a single conceptual framework the abundances of organisms and the distributions of species within natural habitats. This article explores the neuroecology of chemical defenses with a focus on aquatic organisms and environments. We review the concept of molecules of keystone significance, including examples of how saxitoxin and tetrodotoxin can shape the organization and dynamics of marine and riparian communities, respectively. We also describe the current status and future directions of a topic of interest to our research group-the use of ink by marine molluscs, especially sea hares, in their defense. We describe a diversity of molecules and mechanisms mediating the protective effects of sea hares' ink, including use as chemical defenses against predators and as alarm cues toward conspecifics, and postulate that some defensive molecules may function as molecules of keystone significance. Finally, we propose future directions for studying the neuroecology of the chemical defenses of sea hares and their molluscan relatives, the cephalopods.

  20. Defense Acquisitions: Factors Affecting Outcomes of Advanced Concept Technology Demonstrations

    NASA Astrophysics Data System (ADS)

    2002-12-01

    Since the ACTD (Advanced Concept Technology Demonstrations) program was started in 1994, a wide range of products have been tested by technology experts and military operators in realistic settings-from unmanned aerial vehicles, to friend-or-foe detection systems, to biological agent detection systems, to advanced simulation technology designed to enhance joint training. Many of these have successfully delivered new technologies to users. Though the majority of the projects that were examined, transitioned technologies to users, there are factors that hamper the ACTD process. For example: Technology has been too immature to be tested in a realistic setting, leading to cancellation of the demonstration. Military services and defense agencies have been reluctant to fund acquisition of ACTD-proven technologies, especially those focusing on joint requirements, because of competing priorities. ACTD's military utility may not have been assessed consistently. Some of the barriers identified can be addressed through efforts DOD (Department of Defense) now has underway, including an evaluation of how the ACTD process can be improved; adoption of criteria to be used to ensure technology is sufficiently mature; and placing of more attention on the end phase of the ACTD process. Other barriers, however, will be much more difficult to address in view of cultural resistance to joint initiatives and the requirements of DOD's planning and funding process.

  1. Is the insanity defense "unconscionable"?

    PubMed

    Perr, I N

    1975-01-01

    The debate over the meaningfulness and utility of the insanity defense has continued unabated ober the years. President Nixon has referred to the "unconscionably abuse" of the defense. This paper, presented as part of a panel on the subject, has propounded the view that the defense is unconscionable, using that aspect of the definition dealing with unreasonableness. The historical antecedents and the religious and social philosophy of the concept of responsibility and nonresponsibility have been reviewed. In addition to the inapplicability of the concept to current social problems, and the difficulties of applying current psychiatric knowledge to effect a rational delineation between the two legal entities encompassed under the rubric of responsibility and nonresponsibility, the potential problems and the potential opportunities which may result from the abolition of the plea are presented. With these factors in mind, as well as the obvious failure of the legal-social-penal system in handling the problems of the behaviorally deviant, I believe that the use of the current system has hampered the development of possibly more reasonable alternative systems and that, therefore, the maintenance of the insanity defense is unreasonable and harmful to our society. The insanity defense, as currently constituted and institutionalized, has evolved into a rigid and archaic vestige of the legal system of an earlier era and therefore its use has, in the sense defined, indeed become "unconscionable" and lacking in social meaningfulness.

  2. Towards a Cosmopolitan African University

    ERIC Educational Resources Information Center

    Waghid, Y.

    2009-01-01

    In this article I offer a defence of cosmopolitanism as an enabling condition for university education in Africa. Recent xenophobic outbursts in South Africa suggests that the enactment of defensible virtues in societies remain distant from the practices of many people. My contention is that university education ought to take seriously the…

  3. Bulgy tadpoles: inducible defense morph.

    PubMed

    Kishida, Osamu; Nishimura, Kinya

    2004-08-01

    Predator induced morphological defenses are marked morphological shifts induced directly by cues associated with a predator. Generally, remote cues, i.e., chemical substances emitted from predators or injured conspecifics, are considered to be ideal signals to induce morphological change in aquatic environments rather than close cues, i.e., close chemical or tactile cues, since chemical substances that can propagate over relatively long distances and persist for a long period may allow organisms to keep safe and to deliberately change their morph. In fact, most organisms adopting an inducible morphological defense utilize remote chemical cues to detect predation risk and to produce morphological defenses. In this paper, we report a unique and functionally well designed inducible morphological defense strategy where the induction process requires close cues from a predator. The tadpoles of Rana pirica exhibited a bulgy bodied morphology when threatened with predation by larval salamanders, Hynobius retardatus, in close proximity. Predation trials and a function experiment showed that the induced bulgy morph is an adaptive defense phenotype against the gape-limited predator larval H. retardatus. Furthermore, R. pirica tadpoles use two adaptive strategies in terms of cost saving, i.e., adjustment of the extent of bulginess according to predation risk and reversibility by actual shrink of bulgy body after removing the predation threat. In general, R. pirica hatch earlier than H. retardatus. In natural ponds, during the early developmental stage R. pirica tadpoles live in close proximity to young H. retardatus larvae. As they grow, the salamanders gradually become serious predators and the predator-prey interaction becomes intimate. After a while, predation, cannibalism and metamorphosis decrease the number of salamanders in the ponds, and the predator-prey interaction weakens. Such a phenology in the predator-prey interaction allows the evolution of a close

  4. Bulgy tadpoles: inducible defense morph.

    PubMed

    Kishida, Osamu; Nishimura, Kinya

    2004-08-01

    Predator induced morphological defenses are marked morphological shifts induced directly by cues associated with a predator. Generally, remote cues, i.e., chemical substances emitted from predators or injured conspecifics, are considered to be ideal signals to induce morphological change in aquatic environments rather than close cues, i.e., close chemical or tactile cues, since chemical substances that can propagate over relatively long distances and persist for a long period may allow organisms to keep safe and to deliberately change their morph. In fact, most organisms adopting an inducible morphological defense utilize remote chemical cues to detect predation risk and to produce morphological defenses. In this paper, we report a unique and functionally well designed inducible morphological defense strategy where the induction process requires close cues from a predator. The tadpoles of Rana pirica exhibited a bulgy bodied morphology when threatened with predation by larval salamanders, Hynobius retardatus, in close proximity. Predation trials and a function experiment showed that the induced bulgy morph is an adaptive defense phenotype against the gape-limited predator larval H. retardatus. Furthermore, R. pirica tadpoles use two adaptive strategies in terms of cost saving, i.e., adjustment of the extent of bulginess according to predation risk and reversibility by actual shrink of bulgy body after removing the predation threat. In general, R. pirica hatch earlier than H. retardatus. In natural ponds, during the early developmental stage R. pirica tadpoles live in close proximity to young H. retardatus larvae. As they grow, the salamanders gradually become serious predators and the predator-prey interaction becomes intimate. After a while, predation, cannibalism and metamorphosis decrease the number of salamanders in the ponds, and the predator-prey interaction weakens. Such a phenology in the predator-prey interaction allows the evolution of a close

  5. 75 FR 52732 - Renewal of Department of Defense Federal Advisory Committee; Missile Defense Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-27

    ... of the Secretary Renewal of Department of Defense Federal Advisory Committee; Missile Defense... notice that it is renewing the charter for the Missile Defense Advisory Committee (hereafter referred to... Secretary of Defense for Acquisition, Technology & Logistics and the Director, Missile Defense...

  6. 76 FR 61279 - Defense Federal Acquisition Regulation Supplement; Defense Cargo Riding Gang Member (DFARS Case...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-04

    ... Defense Acquisition Regulations System 48 CFR Parts 212, 247, and 252 RIN 0750-AG25 Defense Federal Acquisition Regulation Supplement; Defense Cargo Riding Gang Member (DFARS Case 2007-D002) AGENCY: Defense Acquisition Regulations System, Department of Defense (DoD). ACTION: Final rule. SUMMARY: DoD is adopting...

  7. 75 FR 65437 - Defense Federal Acquisition Regulation Supplement; Defense Cargo Riding Gang Members (DFARS Case...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-25

    ... Defense Acquisition Regulations System 48 CFR Parts 212, 247, and 252 RIN 0750-AG81 Defense Federal Acquisition Regulation Supplement; Defense Cargo Riding Gang Members (DFARS Case 2007-D002) AGENCY: Defense Acquisition Regulations System, Department of Defense (DoD). ACTION: Interim rule with request for...

  8. 76 FR 53119 - Defense Logistics Agency Revised Regulation 1000.22, Environmental Considerations in Defense...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-25

    ... of Availability (NOA) in the Federal Register (76 FR 28757) announcing the revised Defense Logistics... Office of the Secretary Defense Logistics Agency Revised Regulation 1000.22, Environmental Considerations in Defense Logistics Agency Actions AGENCY: Defense Logistics Agency, Department of Defense....

  9. The Inflammasome in Host Defense

    PubMed Central

    Chen, Gang; Pedra, Joao H.F.

    2010-01-01

    Nod-like receptors have emerged as an important family of sensors in host defense. These receptors are expressed in macrophages, dendritic cells and monocytes and play an important role in microbial immunity. Some Nod-like receptors form the inflammasome, a protein complex that activates caspase-1 in response to several stimuli. Caspase-1 activation leads to processing and secretion of pro-inflammatory cytokines such as interleukin (IL)-1β and IL-18. Here, we discuss recent advances in the inflammasome field with an emphasis on host defense. We also compare differential requirements for inflammasome activation in dendritic cells, macrophages and monocytes. PMID:22315529

  10. Violence and the epilepsy defense.

    PubMed

    Treiman, D M

    1999-05-01

    The essence of the epilepsy defense is the argument that a crime was committed as a result of the perpetrator having epilepsy, and thus that he or she should not be held responsible for a violent crime. Neurologists are frequently asked to pass judgment regarding whether an alleged act may have been the result of an epileptic condition; therefore, neurologists should be informed as to what criteria should be used to decide if a given act was, or could have been, the result of an epileptic seizure. This article discusses three cases where epilepsy is used as the defense argument. In addition, this article reviews types of epileptic seizures, syncopal events, and pseudoseizures.

  11. RNase 7 in Cutaneous Defense

    PubMed Central

    Rademacher, Franziska; Simanski, Maren; Harder, Jürgen

    2016-01-01

    RNase 7 belongs to the RNase A superfamily and exhibits a broad spectrum of antimicrobial activity against various microorganisms. RNase 7 is expressed in human skin, and expression in keratinocytes can be induced by cytokines and microbes. These properties suggest that RNase 7 participates in innate cutaneous defense. In this review, we provide an overview about the role of RNase 7 in cutaneous defense with focus on the molecular mechanism of the antimicrobial activity of RNase 7, the regulation of RNase 7 expression, and the role of RNase 7 in skin diseases. PMID:27089327

  12. 78 FR 44436 - Safety Zone; Joint Operations Exercise, Lake Michigan, IL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-24

    ... Department of Homeland Security DOD Department of Defense FR Federal Register NPRM Notice of Proposed... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Joint Operations Exercise, Lake Michigan... vessels from a portion of Lake Michigan due to a joint operations exercise involving the Department...

  13. Interdisciplinary class on the asymmetric seasonal march from autumn to the next spring around Japan at Okayama University (Joint activity with art and music expressions on the seasonal feeling)

    NASA Astrophysics Data System (ADS)

    Kato, Kuranoshin; Kato, Haruko; Akagi, Rikako; Haga, Yuichi

    2015-04-01

    There are many stages with rapid seasonal transitions in East Asia, greatly influenced by the considerable phase differences of seasonal cycle among the Asian monsoon subsystems, resulting in the variety of "seasonal feeling" around there. For example, the "wintertime pressure pattern" begins to prevail already from November due to the seasonal development of the Siberian Air mass and the Siberian High. The intermittent rainfall due to the shallow cumulus clouds in such situation is called "Shi-gu-re" in Japanese (consisting of the two Chinese characters which mean for "sometimes" (or intermittent) and "rain", respectively) and is often used for expression of the "seasonal feeling" in the Japanese classic literature (especially we can see in the Japanese classic poems called "Wa-Ka"). However, as presented by Kato et al. (EGU2014-3708), while the appearance frequency of the "wintertime pressure pattern" around November (early winter) and in early March (early spring) is nearly the same as each other, air temperature is rather lower in early spring. The solar radiation, however, is rather stronger in early spring. Such asymmetric seasonal cycle there would result in rather different "seasonal feeling" between early winter and early spring. Inversely, such difference of the "seasonal feelings" might be utilized for deeper understanding of the seasonal cycle of the climate system around Japan. As such, the present study reports the joint activity of the meteorology with music and art on these topics mainly in the class at the Faculty of Education, Okayama University. In that class, the students tried firstly the expression of the both selected stages in early winter and early spring, respectively, by combination of the 6 colors students selected from the 96 colored papers, based on the Johannes Itten's (1888-1967) exercise of the representation of the four seasons. Next, the students' activity on the music expression of what they firstly presented by the colors was

  14. Butt Joint Tool Commissioning

    SciTech Connect

    Martovetsky, N N

    2007-12-06

    ITER Central Solenoid uses butt joints for connecting the pancakes in the CS module. The principles of the butt joining of the CICC were developed by the JAPT during CSMC project. The difference between the CSMC butt joint and the CS butt joint is that the CS butt joint is an in-line joint, while the CSMC is a double joint through a hairpin jumper. The CS butt joint has to carry the hoop load. The straight length of the joint is only 320 mm, and the vacuum chamber around the joint has to have a split in the clamp shell. These requirements are challenging. Fig.1 presents a CSMC joint, and Fig.2 shows a CS butt joint. The butt joint procedure was verified and demonstrated. The tool is capable of achieving all specified parameters. The vacuum in the end was a little higher than the target, which is not critical and readily correctable. We consider, tentatively that the procedure is established. Unexpectedly, we discover significant temperature nonuniformity in the joint cross section, which is not formally a violation of the specs, but is a point of concern. All testing parameters are recorded for QA purposes. We plan to modify the butt joining tool to improve its convenience of operation and provide all features necessary for production of butt joints by qualified personnel.

  15. Pressure suit joint analyzer

    NASA Technical Reports Server (NTRS)

    Vykukal, H. C.; Webbon, B. W. (Inventor)

    1982-01-01

    A measurement system for simultaneously measuring torque and angular flexure in a pressure suit joint is described. One end of a joint under test is held rigid. A torque transducer is pivotably supported on the other movable end of a joint. A potentiometer is attached to the transducer by an arm. The wiper shaft of the potentiometer is gripped by a reference arm that rotates the wiper shaft the same angle as the flexure of joint. A signal is generated by the potentiometer which is representative of the joint flexure. A compensation circuit converts the output of the transducer to a signal representative of joint torque.

  16. Collaborative Attack vs. Collaborative Defense

    NASA Astrophysics Data System (ADS)

    Xu, Shouhuai

    We have witnessed many attacks in the cyberspace. However, most attacks are launched by individual attackers even though an attack may involve many compromised computers. In this paper, we envision what we believe to be the next generation cyber attacks — collaborative attacks. Collaborative attacks can be launched by multiple attackers (i.e., human attackers or criminal organizations), each of which may have some specialized expertise. This is possible because cyber attacks can become very sophisticated and specialization of attack expertise naturally becomes relevant. To counter collaborative attacks, we might need collaborative defense because each “chain” in a collaborative attack may be only adequately dealt with by a different defender. In order to understand collaborative attack and collaborative defense, we present a high-level abstracted framework for evaluating the effectiveness of collaborative defense against collaborative attacks. As a first step towards realizing and instantiating the framework, we explore a characterization of collaborative attacks and collaborative defense from the relevant perspectives.

  17. Directions for Defense Digital Libraries.

    ERIC Educational Resources Information Center

    Larsen, Ronald L.

    1998-01-01

    Describes directions, challenges, and objectives of the information management program of the United States Defense Advanced Research Projects Agency (DARPA). The program envisions the rigor and organization normally associated with a research library to be virtually rendered and extended in the networked world of distributed information. (AEF)

  18. Radiological Defense Officer. Student Workbook.

    ERIC Educational Resources Information Center

    Defense Civil Preparedness Agency (DOD), Washington, DC.

    This student workbook includes the necessary administrative materials, briefs, exercises and answer sheets for the quizzes and final course examination as needed by the students during the conduct of the Radiological Defense Officer course. Among the briefs included are the following: (1) Reporting Forms; (2) Forecasting Dose Rates; (3) Dose…

  19. In Defense of Darwin's Theory.

    ERIC Educational Resources Information Center

    Naylor, Bruce G.; Handford, Paul

    1985-01-01

    Examines issues regarding the defensibility and utility of natural selection as a scientific theory, focusing on the process of population change over time. Topics considered include criticisms of Darwinian theory, tautology and the meaning of fitness, the ability of theories to predict and explain, and the sufficiency of natural selection. (DH)

  20. In Defense of the Vendors

    ERIC Educational Resources Information Center

    Irwin, G. Brockett

    1975-01-01

    The problems that are encountered when cooperation breaks down between the industrial source operator and the pollution control equipment vendor are examined. The focal point of this examination is the study of defenses available to the equipment vendor when industrial source operators refuse to cooperate. (Author/BT)

  1. Chemical defense lowers plant competitiveness.

    PubMed

    Ballhorn, Daniel J; Godschalx, Adrienne L; Smart, Savannah M; Kautz, Stefanie; Schädler, Martin

    2014-11-01

    Both plant competition and plant defense affect biodiversity and food web dynamics and are central themes in ecology research. The evolutionary pressures determining plant allocation toward defense or competition are not well understood. According to the growth-differentiation balance hypothesis (GDB), the relative importance of herbivory and competition have led to the evolution of plant allocation patterns, with herbivore pressure leading to increased differentiated tissues (defensive traits), and competition pressure leading to resource investment towards cellular division and elongation (growth-related traits). Here, we tested the GDB hypothesis by assessing the competitive response of lima bean (Phaseolus lunatus) plants with quantitatively different levels of cyanogenesis-a constitutive direct, nitrogen-based defense against herbivores. We used high (HC) and low cyanogenic (LC) genotypes in different competition treatments (intra-genotypic, inter-genotypic, interspecific), and in the presence or absence of insect herbivores (Mexican bean beetle, Epilachna varivestis) to quantify vegetative and generative plant parameters (above and belowground biomass as well as seed production). Highly defended HC-plants had significantly lower aboveground biomass and seed production than LC-plants when grown in the absence of herbivores implying significant intrinsic costs of plant cyanogenesis. However, the reduced performance of HC- compared to LC-plants was mitigated in the presence of herbivores. The two plant genotypes exhibited fundamentally different responses to various stresses (competition, herbivory). Our study supports the GDB hypothesis by demonstrating that competition and herbivory affect different plant genotypes differentially and contributes to understanding the causes of variation in defense within a single plant species.

  2. Culture - joint fluid

    MedlinePlus

    Joint fluid culture ... fungi, or viruses grow. This is called a culture. If these germs are detected, other tests may ... is no special preparation needed for the lab culture. How to prepare for the removal of joint ...

  3. Temporomandibular Joint Dysfunction

    MedlinePlus

    The temporomandibular joint (TMJ) connects your jaw to the side of your head. When it works well, it enables you to ... For people with TMJ dysfunction, problems with the joint and muscles around it may cause Pain that ...

  4. Large displacement spherical joint

    DOEpatents

    Bieg, Lothar F.; Benavides, Gilbert L.

    2002-01-01

    A new class of spherical joints has a very large accessible full cone angle, a property which is beneficial for a wide range of applications. Despite the large cone angles, these joints move freely without singularities.

  5. Hip joint replacement

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/002975.htm Hip joint replacement To use the sharing features on this page, please enable JavaScript. Hip joint replacement is surgery to replace all or part ...

  6. [Total temporomandibular joint prostheses].

    PubMed

    Zwetyenga, N; Amroun, S; Wajszczak, B-L; Moris, V

    2016-09-01

    The temporomandibular joint (TMJ) is probably the most complex human joint. As in all joints, its prosthetic replacement may be indicated in selected cases. Significant advances have been made in the design of TMJ prostheses during the last three decades and the indications have been clarified. The aim of our work was to make an update on the current total TMJ total joint replacement. Indications, contraindications, prosthetic components, advantages, disadvantages, reasons for failure or reoperation, virtual planning and surgical protocol have been exposed.

  7. Ultrasonic Welding of Hybrid Joints

    NASA Astrophysics Data System (ADS)

    Wagner, Guntram; Balle, Frank; Eifler, Dietmar

    2012-03-01

    A central research field of the Institute of Materials Science and Engineering at the University of Kaiserslautern (WKK), Germany, is the realization of innovative hybrid joints by ultrasonic metal welding. This article gives an overview of suitable ultrasonic welding systems as well as of essential machine and material parameters, which influence the quality of the welds. Besides the ultrasonic welding of dissimilar metals such as Al to Cu or Al to steels, the welds between newly developed materials like aluminum foam sandwiches or flat flexible cables also can be realized. Moreover, the joining of glass and ceramic to sheet metals is a point of interest at the WKK. By using the ultrasonic metal welding process, it is possible to realize metal/glass welds with tensile shear strengths of 50 MPa. For metal/ceramic joints, the shear strengths values up to 150 MPa were measured. Finally, selected results about the occurring bonding mechanisms will be discussed.

  8. 76 FR 18193 - Renewal of Department of Defense Federal Advisory Committees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Office... the charter for the Board of Regents of the Uniformed Services University of the Health Sciences... business of the Uniformed Services University of the Health Sciences. The Board shall provide advice...

  9. Civil Defense, U. S. A.: A Programmed Orientation to Civil Defense. Unit 1. Civil Defense - Protection Against What?

    ERIC Educational Resources Information Center

    Defense Civil Preparedness Agency (DOD), Battle Creek, MI.

    An explanation of the need for civil defense in nuclear and natural disasters is presented. A brief historical background of civil defense is given. Major topics include: (1) Types of disasters, (2) Probable objectives of a nuclear attack on the United States, (3) The major defensive measures against a nuclear attack, (4) Some reasons for low…

  10. Civil Defense, U. S. A.: A Programmed Orientation to Civil Defense. Unit 5. Governmental Responsibilities for Civil Defense.

    ERIC Educational Resources Information Center

    Defense Civil Preparedness Agency (DOD), Battle Creek, MI.

    A description of the laws and orders that provide necessary legal authorization for civil defense activities is provided. In addition, an outline of the responsibilities of all governments and the role of the private sector in civil defense is presented. Topics discussed include: (1) Legal authority for civil defense, (2) Civil defense…

  11. Joint Enrollment Report, 2014

    ERIC Educational Resources Information Center

    Iowa Department of Education, 2014

    2014-01-01

    The Iowa Department of Education collects information on joint enrollment in Iowa's 15 community colleges. Jointly enrolled students are high school students enrolled in community college credit coursework. Most jointly enrolled students enroll through Senior Year Plus (SYP) programs such as Postsecondary Enrollment Options (PSEO) and concurrent…

  12. Arch & Chord Joint Detail; Crossbracing Center Joint Detail; Chord, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Arch & Chord Joint Detail; Crossbracing Center Joint Detail; Chord, Panel Post, Tie & Diagonal Brace Joint Detail; Chord, Panel Post, Tie & Crossbracing Joint Detail - Dunlapsville Covered Bridge, Spanning East Fork Whitewater River, Dunlapsville, Union County, IN

  13. Issues in national missile defense

    SciTech Connect

    Canavan, G.H.

    1998-12-01

    Strategic missiles and weapons are proliferating rapidly; thus, the US and its Allies are likely to face both capable bilateral threats and multilateral configurations with complex coalitions for which defenses could be essential for stability. Current hit-to-kill interceptor and radar and infrared detection, track, and discrimination technology should suffice for limited threats, but it is necessary to meet those threats in time while maintaining growth potential for the more sophisticated threats likely to follow. National Missile Defense faces a confusing array of threats, programs, and alternatives, but the technologies in development are clearly an appropriate first step towards any of them. They are likely to succeed in the near term; the challenge is to retain flexibility to provide needed options in the mid and long terms.

  14. Defense bill: Earmarking as usual

    NASA Astrophysics Data System (ADS)

    Earmarked funds in the $268 billion defense appropriations bill for fiscal year 1991 stirred congressional debate in late October. Senator Sam Nunn (D-Ga.), chairman of the Senate Armed Services Committee, charged that the defense bill contains questionable projects totaling tens of millions of dollars. AGU opposes legislative earmarking of money for particular institutions, maintaining that the practice prevents the best use of federal funding by circumventing competitive review. Nunn noted on the Senate floor that the appropriations bill provided specific funds for cited institutions—contravening a federal law promoting competition. “ If these programs have merit, they will succeed in a fair and competent review in competition,” Nunn said. “If no other institution in the country is able to compete, there should be no fear whatever of competition… But no one else in the world is allowed to compete to work on these projects.”

  15. The insanity defense to suicide.

    PubMed

    Massello, W

    1986-07-01

    The certification of suicide as the manner of death can result in either the complete loss or a significant reduction in life insurance benefits to the victim's survivors. It is, thus, not uncommon for these beneficiaries to contest suicide as the manner of death. Insanity is a recognized defense in law against suicide. It is recognized in law that, in some cases, an insane man cannot intentionally destroy himself. However, it is also recognized that life insurers can exclude suicide by an insane man from coverage. This article discusses the common law doctrines upon which the insanity defense to suicide is based, with references to judicial opinions from cases which involve contested suicides and the issue of insanity.

  16. Homeland Security and Defense Applications

    SciTech Connect

    2014-11-06

    Homeland Security and Defense Applications personnel are the best in the world at detecting and locating dirty bombs, loose nukes, and other radiological sources. The site trains the Nation's emergency responders, who would be among the first to confront a radiological or nuclear emergency. Homeland Security and Defense Applications highly training personnel, characterize the threat environment, produce specialized radiological nuclear detection equipment, train personnel on the equipment and its uses, test and evaluate the equipment, and develop different kinds of high-tech equipment to defeat terrorists. In New York City for example, NNSS scientists assisted in characterizing the radiological nuclear environment after 9/11, and produced specialized radiological nuclear equipment to assist local officials in their Homeland Security efforts.

  17. Second line of defense program

    SciTech Connect

    Cantut, L; Thomas, L L

    1999-07-15

    Since the collapse of the Soviet Union, the prospect of nuclear materials entering the world market has become an ever-increasing threat. The Second Line of Defense (SLD) program was developed by the U.S. Department of Energy's (DOE) Nuclear Transfer and Supplier Policy Division (NN-43) to assist the Russian Federation State Customs Committee (RFSCC) in strengthening its capability to prevent illicit trafficking of nuclear materials across Russia's borders. The SLD program is a natural complement to the Material Protection Control and Accounting (MPC and A) program, which represents a first line of defense against the theft and diversion of nuclear materials. The SLD program is the first U.S.-Russian cooperative program to combat the illicit trafficking of nuclear and nuclear-related materials to would-be proliferators across Russia's borders.

  18. Homeland Security and Defense Applications

    ScienceCinema

    None

    2016-07-12

    Homeland Security and Defense Applications personnel are the best in the world at detecting and locating dirty bombs, loose nukes, and other radiological sources. The site trains the Nation's emergency responders, who would be among the first to confront a radiological or nuclear emergency. Homeland Security and Defense Applications highly training personnel, characterize the threat environment, produce specialized radiological nuclear detection equipment, train personnel on the equipment and its uses, test and evaluate the equipment, and develop different kinds of high-tech equipment to defeat terrorists. In New York City for example, NNSS scientists assisted in characterizing the radiological nuclear environment after 9/11, and produced specialized radiological nuclear equipment to assist local officials in their Homeland Security efforts.

  19. Technical issues in theater missile defense

    SciTech Connect

    Canavan, G.H.

    1992-05-01

    This note discusses technical issues in theater missile defenses in the terminal, midcourse, and boost phases. The first two are familiar and developed, but face fundamental countermeasures. Boost phase intercepts engage missiles when they are most vulnerable, but have been studied less for theater defense because the engagement times are short. Overall, theater missile defenses resemble strategic defenses, complicated by the tenfold shorter boost phase. 12 refs.

  20. Joint custody: preliminary impressions.

    PubMed

    Awad, G A

    1983-02-01

    Joint custody is currently a popular and debatable issue. It is felt that some of the controversy is due to the lack of agreement on a definition. Following some examples of the differences in personal and judicial definitions of joint custody, a classification of custody is offered. Four types of custody arrangements are described: Absolute Sole Custody, Sole Custody, Non-Alternating Joint Custody (disputed and undisputed) and Alternating Joint Custody (disputed and undisputed). A critical review of the literature follows. Finally, clinical impressions about the two types of joint custody are discussed. PMID:6839267

  1. Defense of a space elevator

    SciTech Connect

    Laubscher, B. E.

    2004-01-01

    The Space Elevator (SE) represents a major paradigm shift in space access. If the SE's promise of low-cost access is to be realized, everything becomes economically more feasible to accomplish in space. In this paper we describe a defensive system of the SE. The primary scenario adopted for this analysis is the SE based on a floating platform in the ocean along the equator. A second possible scenario is the SE stationed on land (island or continent) on or near the equator. The SE will capture the imaginations of people around the world. It will become a symbol of power, capability, wealth and prestige for the country that builds it. As such, it will become a prime terrorist target. Moreover, the tremendous economic leverage afforded by the SE might motivate rogue nations to plot its destruction. Therefore, it is necessary to consider the requirements for defense of the SE. For the purposes of this paper it is assumed that the SE is to be deployed by the United States or one of its companies, and the resources of the US are available for its defense.

  2. Problems of National Missile Defense

    NASA Astrophysics Data System (ADS)

    Cornwall, John

    2000-04-01

    The currently-proposed national missile defense (NMD) is supposed to counter accidental Russian or Chinese launches of intercontinental nuclear-armed missiles, or rogue nation launches of similar nuclear missiles or of missiles armed with biological weapons, by using mid-course hit-to-kill vehicles guided by IR and radar. But it seems very likely that any nation capable of building (or buying) such a missile offense can build (or buy) effective countermeasures to NMD. These include anti-simulation decoys made of multi-layer insulation (MLI), with warheads covered in MLI sheaths so their signatures resemble those of the decoys. MLI can be effective against both passive IR and radar detection/discrimination. Biological warheads can counter any mid-course defense by releasing a great number of submunitions early in flight. Both nuclear and biological weapons can be deployed by other means, including covert ships in port; trucks; and cruise missiles. The best defense against Russian/Chinese accidental launches is assistance to these countries in improving their launch control systems.

  3. 22 CFR 120.6 - Defense article.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Defense article. 120.6 Section 120.6 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.6 Defense article. Defense article means any item or technical data designated in § 121.1 of this...

  4. 22 CFR 120.6 - Defense article.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Defense article. 120.6 Section 120.6 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.6 Defense article. Defense article means any item or technical data designated in § 121.1 of this...

  5. 22 CFR 120.6 - Defense article.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Defense article. 120.6 Section 120.6 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.6 Defense article. Defense article means any item or technical data designated in § 121.1 of this...

  6. 22 CFR 120.6 - Defense article.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Defense article. 120.6 Section 120.6 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.6 Defense article. Defense article means any item or technical data designated in § 121.1 of this...

  7. 22 CFR 120.6 - Defense article.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Defense article. 120.6 Section 120.6 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.6 Defense article. Defense article means any item or technical data designated in § 121.1 of this...

  8. 22 CFR 120.9 - Defense service.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Defense service. (a) Defense service means: (1) The furnishing of assistance (including training) to foreign persons, whether in the United States or abroad in the design, development, engineering... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Defense service. 120.9 Section 120.9...

  9. Radiological Defense. Planning and Operations Guide. Revised.

    ERIC Educational Resources Information Center

    Office of Civil Defense (DOD), Washington, DC.

    This guide is a reprint of published and draft materials from the Federal Civil Defense Guide. This guide is intended to assist the student in planning, developing, implementing and operating a local, county, or state radiological defense (RADEF) system. The state and local radiological defense program objectives are to create an effective and…

  10. Joint services electronics program

    NASA Astrophysics Data System (ADS)

    Peters, Leon, Jr.

    1992-11-01

    The report represents the fifteenth annual summary of The Ohio State University Joint Services Electronics Program (JSEP). The transfer of the compact range identification technology initiated under JSEP support for time domain studies continues to make large advances. We are also assisting Rockwell (Tulsa) to update their RCS facilities. This work is on a subcontract to the ESL from the Air Force. This has lead to involvement in the study of Ultra Wide Band radar systems. The research activities devoted to the Generalized Ray and Gaussian Beams continues. Our JSEP research continues to be expanded by external funding. This program is being expanded by use of such funds which are more focussed on the requirements of the sponsors which includes both the Air Force and the Navy. Our JSEP research continues to focus on electromagnetic related topics. There are four major electromagnetics areas that were pursued in the past year. The Diffraction Studies Work Unit has initiated research on a time domain version of the Uniform Theory of Diffraction. A second topic under the Diffraction Studies Work Unit involves further extensions of the generalized resistive boundary condition and the generalized impedance boundary condition. These have been applied to scattering from a chiral slab. A third topic of interest is the diffraction from a corner. A fourth task involves the reflection/diffraction of a Gaussian beam. This represents an approach to replace the usual ray optics solution for very complex geometries where the versatile ray optics solution becomes cumbersome.

  11. Joint venture on degree course.

    PubMed

    1987-12-19

    A ground breaking joint venture between South Glamorgan's Health Authority and Institute of Higher Education will bear fruit next year when the first students enrol for a new part time post registration degree course in nursing studies. The four-year course will be split into two equal sections, diploma and degree, and will be open to any first level registered nurse. Nurses who have already obtained their diploma will be able to opt in for the degree course only and there are plans to introduce access courses for applicants with the old London University Diploma so they too can qualify.

  12. Joint Center for Artificial Photosynthesis

    SciTech Connect

    Koval, Carl; Lee, Kenny; Houle, Frances; Lewis, Nate

    2013-12-10

    The Joint Center for Artificial Photosynthesis (JCAP) is the nation's largest research program dedicated to the development of an artificial solar-fuel generation technology. Established in 2010 as a U.S. Department of Energy (DOE) Energy Innovation Hub, JCAP aims to find a cost-effective method to produce fuels using only sunlight, water, and carbon dioxide as inputs. JCAP brings together more than 140 top scientists and researchers from the California Institute of Technology and its lead partner, Berkeley Lab, along with collaborators from the SLAC National Accelerator Laboratory, and the University of California campuses at Irvine and San Diego.

  13. Joint Center for Artificial Photosynthesis

    ScienceCinema

    Koval, Carl; Lee, Kenny; Houle, Frances; Lewis, Nate

    2016-07-12

    The Joint Center for Artificial Photosynthesis (JCAP) is the nation's largest research program dedicated to the development of an artificial solar-fuel generation technology. Established in 2010 as a U.S. Department of Energy (DOE) Energy Innovation Hub, JCAP aims to find a cost-effective method to produce fuels using only sunlight, water, and carbon dioxide as inputs. JCAP brings together more than 140 top scientists and researchers from the California Institute of Technology and its lead partner, Berkeley Lab, along with collaborators from the SLAC National Accelerator Laboratory, and the University of California campuses at Irvine and San Diego.

  14. 78 FR 78163 - Eligibility of the Gulf Cooperation Council To Receive Defense Articles and Defense Services...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-24

    ..., Washington, December 16, 2013. [FR Doc. 2013-30984 Filed 12-23-13; 11:15 am] Billing code 4710-10 ... Cooperation Council To Receive Defense Articles and Defense Services Under the Foreign Assistance Act of 1961... that the furnishing of defense articles and defense services to the Gulf Cooperation Council...

  15. 76 FR 71467 - Defense Federal Acquisition Regulation Supplement; Extension of Department of Defense Mentor...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE... Federal Acquisition Regulation Supplement; Extension of Department of Defense Mentor-Prot g Pilot Program (DFARS Case 2011-D050) AGENCY: Defense Acquisition Regulations System, Department of Defense...

  16. 77 FR 11367 - Defense Federal Acquisition Regulation Supplement; Extension of the Department of Defense Mentor...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-24

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF DEFENSE... Federal Acquisition Regulation Supplement; Extension of the Department of Defense Mentor-Prot g Pilot Program (DFARS Case 2012-D024) AGENCY: Defense Acquisition Regulations System, Department of Defense...

  17. 75 FR 65462 - Renewal of Department of Defense Federal Advisory Committee; Department of Defense Military...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-25

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Office of the Secretary Renewal of Department of Defense Federal Advisory Committee; Department of Defense Military Family Readiness Council AGENCY: Department of Defense (DoD). ACTION: Renewal of Federal...

  18. 76 FR 72391 - Defense Logistics Agency Revised Regulation 1000.22, Environmental Considerations in Defense...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-23

    ... (DLA) published a Notice of Availability (NOA) in the Federal Register (76 FR 28757) announcing the... of the Secretary Defense Logistics Agency Revised Regulation 1000.22, Environmental Considerations in Defense Logistics Agency Actions AGENCY: Defense Logistics Agency, Department of Defense. ACTION:...

  19. Cross-Registration and Joint Academic Programs.

    ERIC Educational Resources Information Center

    Strandness, Jean T.

    1999-01-01

    The development of a cross-registration system and formation of joint academic programs between colleges create a variety of educational opportunities for students and provide both direct and indirect benefits to a consortium's member institutions and their faculty. The Tri-College University Consortium in North Dakota illustrates the advantages…

  20. Working at a Joint-Use Library

    ERIC Educational Resources Information Center

    Robinson, Carla

    2007-01-01

    The St. Lucie West Library, also known as the FAU Treasure Coast Campus Library, is a joint-use library facility, with Florida Atlantic University partnering with Indian River Community College and the St. Lucie County (FL) Library System. This article will discuss the circulation, course reserves, interlibrary loan, and collection management…

  1. MIT Experiments with Joint Venture Contract.

    ERIC Educational Resources Information Center

    American School and University, 1981

    1981-01-01

    A new dormitory at Massachusetts Institute of Technology was constructed using a joint venture contract with safeguards and incentives that brought university, architect, and building contractor into a closer and more productive relationship than under conventional contract arrangements. (Author/MLF)

  2. Joint Supervision Practices in Doctoral Education--A Student Experience

    ERIC Educational Resources Information Center

    Lahenius, Katja; Ikävalko, Heini

    2014-01-01

    This paper presents a study of students' experiences of joint supervision practices and supervisors' professional work in doctoral education in one department of a Finnish university. A qualitative methodology was used to explore students' experiences of joint supervision practices and an inductive protocol was used to analyse the…

  3. Gatecrashing the Oasis? A Joint Doctoral Dissertation Play

    ERIC Educational Resources Information Center

    Gale, Ken; Speedy, Jane; Wyatt, Jonathan

    2010-01-01

    This article explores the institutional and individual struggles surrounding the submission for examination of a jointly authored doctoral dissertation at a U.K. civic university. Two of the article's authors (Gale and Wyatt) were the dissertation's authors, and Speedy, the article's third author, is their supervisor. Joint doctoral dissertations…

  4. Temporomandibular joint osteoarthrosis and temporomandibular joint hypermobility.

    PubMed

    Dijkstra, P U; de Bont, L G; de Leeuw, R; Stegenga, B; Boering, G

    1993-10-01

    For studying the relationship between condylar hypermobility of the temporomandibular joint (TMJ) and osteoarthrosis (OA), 13 patients with bilateral condylar hypermobility were evaluated clinically and radiographically, 30 years after non-surgical treatment. The evaluation included range of motion, joint and muscle tenderness to palpation, joint sounds and masticatory function. Radiographs of the TMJs were evaluated for the absence or presence of degenerative changes. The hypermobile group (HG) was compared with a control group (CG) (n = 13). The CG was evaluated in the same way as the HG. Statistics included t-tests (to compare ranges of motion in the HG over time and to compare ranges of motion in HG and CG), non-parametric tests (to compare tenderness of muscles and joints, joint sounds, masticatory function and radiographic changes over time in the HG). The tests were also used to compare the same variables between the HG and CG group. The groups' only difference was the presence of radiographic signs of OA. In the HG the number of joints with radiographic degenerative changes increased significantly over time and was significantly higher than the CG. Clinically and functionally, the HG and CG did not differ. Therefore, it is concluded that TMJ hypermobility is a subsidiary factor in the development of TMJ OA. PMID:8118897

  5. 32 CFR 21.565 - Must DoD Components' electronic systems accept Data Universal Numbering System (DUNS) numbers?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 1 2012-07-01 2012-07-01 false Must DoD Components' electronic systems accept Data Universal Numbering System (DUNS) numbers? 21.565 Section 21.565 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DoD GRANT AND AGREEMENT REGULATIONS DoD GRANTS AND AGREEMENTS-GENERAL MATTERS Information Reporting...

  6. Adhesive joint and composites modeling in SIERRA.

    SciTech Connect

    Ohashi, Yuki; Brown, Arthur A.; Hammerand, Daniel Carl; Adolf, Douglas Brian; Chambers, Robert S.; Foulk, James W., III

    2005-11-01

    Polymers and fiber-reinforced polymer matrix composites play an important role in many Defense Program applications. Recently an advanced nonlinear viscoelastic model for polymers has been developed and incorporated into ADAGIO, Sandia's SIERRA-based quasi-static analysis code. Standard linear elastic shell and continuum models for fiber-reinforced polymer-matrix composites have also been added to ADAGIO. This report details the use of these models for advanced adhesive joint and composites simulations carried out as part of an Advanced Simulation and Computing Advanced Deployment (ASC AD) project. More specifically, the thermo-mechanical response of an adhesive joint when loaded during repeated thermal cycling is simulated, the response of some composite rings under internal pressurization is calculated, and the performance of a composite container subjected to internal pressurization, thermal loading, and distributed mechanical loading is determined. Finally, general comparisons between the continuum and shell element approaches for modeling composites using ADAGIO are given.

  7. Priming of antiherbivore defensive responses in plants.

    PubMed

    Kim, Jinwon; Felton, Gary W

    2013-06-01

    Defense priming is defined as increased readiness of defense induction. A growing body of literature indicates that plants (or intact parts of a plant) are primed in anticipation of impending environmental stresses, both biotic and abiotic, and upon the following stimulus, induce defenses more quickly and strongly. For instance, some plants previously exposed to herbivore-inducible plant volatiles (HIPVs) from neighboring plants under herbivore attack show faster or stronger defense activation and enhanced insect resistance when challenged with secondary insect feeding. Research on priming of antiherbivore defense has been limited to the HIPV-mediated mechanism until recently, but significant advances were made in the past three years, including non-HIPV-mediated defense priming, epigenetic modifications as the molecular mechanism of priming, and others. It is timely to consider the advances in research on defense priming in the plant-insect interactions.

  8. PREFACE: 10th Joint Conference on Chemistry

    NASA Astrophysics Data System (ADS)

    2016-02-01

    The 10th Joint Conference on Chemistry is an international conference organized by 4 chemistry departments of 4 universities in central Java, Indonesia. The universities are Sebelas Maret University, Diponegoro University, Semarang State University and Soedirman University. The venue was at Solo, Indonesia, at September 8-9, 2015. The total conference participants are 133 including the invited speakers. The conference emphasized the multidisciplinary chemical issue and impact of today's sustainable chemistry which covering the following topics: • Material innovation for sustainable goals • Development of renewable and sustainable energy based on chemistry • New drug design, experimental and theoretical methods • Green synthesis and characterization of material (from molecule to functionalized materials) • Catalysis as core technology in industry • Natural product isolation and optimization

  9. 47 CFR 0.181 - The Defense Commissioner.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... in public safety, homeland security, national security, emergency preparedness, disaster management..., Defense and Emergency Preparedness Functions § 0.181 The Defense Commissioner. The Defense Commissioner is... emergency preparedness, and defense activities of the Commission and has the following duties...

  10. 47 CFR 0.181 - The Defense Commissioner.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... in public safety, homeland security, national security, emergency preparedness, disaster management..., Defense and Emergency Preparedness Functions § 0.181 The Defense Commissioner. The Defense Commissioner is... emergency preparedness, and defense activities of the Commission and has the following duties...

  11. 47 CFR 0.181 - The Defense Commissioner.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... in public safety, homeland security, national security, emergency preparedness, disaster management..., Defense and Emergency Preparedness Functions § 0.181 The Defense Commissioner. The Defense Commissioner is... emergency preparedness, and defense activities of the Commission and has the following duties...

  12. 47 CFR 0.181 - The Defense Commissioner.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... in public safety, homeland security, national security, emergency preparedness, disaster management..., Defense and Emergency Preparedness Functions § 0.181 The Defense Commissioner. The Defense Commissioner is... emergency preparedness, and defense activities of the Commission and has the following duties...

  13. 47 CFR 0.181 - The Defense Commissioner.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... in public safety, homeland security, national security, emergency preparedness, disaster management..., Defense and Emergency Preparedness Functions § 0.181 The Defense Commissioner. The Defense Commissioner is... emergency preparedness, and defense activities of the Commission and has the following duties...

  14. Background issues for defensive interceptors

    SciTech Connect

    Canavan, G.H.

    1991-03-01

    Mean nuclear backgrounds are large, but are arguably amenable to frame-to-frame subtraction. Striated backgrounds on the sensors for defensive interceptors could, however, cause clutter leak-through, which could make detection and track difficult. Nominal motions and backgrounds give signal to clutter ratios too low to be useful. Clutter leakage due to line-of-sight drift can be reduced by stabilizing the line of sight around the background clutter itself. Current interceptors have detector arrays large enough for operation independent of nuclear backgrounds in their fields of view. 6 refs., 2 figs.

  15. Shear fracture of jointed steel plates of bolted joints under impact load

    NASA Astrophysics Data System (ADS)

    Daimaruya, M.; Fujiki, H.; Ambarita, H.; Kobayashi, H.; Shin, H.-S.

    2013-07-01

    The present study is concerned with the development of a fracture criterion for the impact fracture of jointed steel plates of bolted joints used in a car body, which contributes to crash simulations by CAE. We focus our attention on the shear fracture of the jointed steel plates of lap-bolted joints in the suspension of a car under impact load. Members of lap-bolted joints are modelled as a pair of steel plates connected by a bolt. One of the plates is a specimen subjected to plastic deformation and fracture and the other is a jig subjected to elastic deformation only. Three kinds of steel plate specimens are examined, i.e., a common steel plate with a tensile strength of 270 MPa and high tensile strength steel plates of 440 and 590 MPa used for cars. The impact shear test was performed using the split Hopkinson bar technique for tension impact, together with the static test using a universal testing machine INSTRON 5586. The behaviour of the shear stress and deformation up to rupture taking place in the joint was discussed. The obtained results suggest that a stress-based fracture criterion may be developed for the impact fracture of jointed steel plates of a lap-bolted joint.

  16. [Total temporomandibular joint prostheses].

    PubMed

    Zwetyenga, N; Amroun, S; Wajszczak, B-L; Moris, V

    2016-09-01

    The temporomandibular joint (TMJ) is probably the most complex human joint. As in all joints, its prosthetic replacement may be indicated in selected cases. Significant advances have been made in the design of TMJ prostheses during the last three decades and the indications have been clarified. The aim of our work was to make an update on the current total TMJ total joint replacement. Indications, contraindications, prosthetic components, advantages, disadvantages, reasons for failure or reoperation, virtual planning and surgical protocol have been exposed. PMID:27554487

  17. Defensive weapons and defense signals in plants: some metabolites serve both roles.

    PubMed

    Maag, Daniel; Erb, Matthias; Köllner, Tobias G; Gershenzon, Jonathan

    2015-02-01

    The defense of plants against herbivores and pathogens involves the participation of an enormous range of different metabolites, some of which act directly as defensive weapons against enemies (toxins or deterrents) and some of which act as components of the complex internal signaling network that insures that defense is timed to enemy attack. Recent work reveals a surprising trend: The same compounds may act as both weapons and signals of defense. For example, two groups of well-studied defensive weapons, glucosinolates and benzoxazinoids, trigger the accumulation of the protective polysaccharide callose as a barrier against aphids and pathogens. In the other direction, several hormones acting in defense signaling (and their precursors and products) exhibit activity as weapons against pathogens. Knowing which compounds are defensive weapons, which are defensive signals and which are both is vital for understanding the functioning of plant defense systems.

  18. Nrf2 and cardiovascular defense.

    PubMed

    Howden, Reuben

    2013-01-01

    The cardiovascular system is susceptible to a group of diseases that are responsible for a larger proportion of morbidity and mortality than any other disease. Many cardiovascular diseases are associated with a failure of defenses against oxidative stress-induced cellular damage and/or death, leading to organ dysfunction. The pleiotropic transcription factor, nuclear factor-erythroid (NF-E) 2-related factor 2 (Nrf2), regulates the expression of antioxidant enzymes and proteins through the antioxidant response element. Nrf2 is an important component in antioxidant defenses in cardiovascular diseases such as atherosclerosis, hypertension, and heart failure. Nrf2 is also involved in protection against oxidant stress during the processes of ischemia-reperfusion injury and aging. However, evidence suggests that Nrf2 activity does not always lead to a positive outcome and may accelerate the pathogenesis of some cardiovascular diseases (e.g., atherosclerosis). The precise conditions under which Nrf2 acts to attenuate or stimulate cardiovascular disease processes are unclear. Further studies on the cellular environments related to cardiovascular diseases that influence Nrf2 pathways are required before Nrf2 can be considered a therapeutic target for the treatment of cardiovascular diseases.

  19. Defense mutualisms enhance plant diversification.

    PubMed

    Weber, Marjorie G; Agrawal, Anurag A

    2014-11-18

    The ability of plants to form mutualistic relationships with animal defenders has long been suspected to influence their evolutionary success, both by decreasing extinction risk and by increasing opportunity for speciation through an expanded realized niche. Nonetheless, the hypothesis that defense mutualisms consistently enhance plant diversification across lineages has not been well tested due to a lack of phenotypic and phylogenetic information. Using a global analysis, we show that the >100 vascular plant families in which species have evolved extrafloral nectaries (EFNs), sugar-secreting organs that recruit arthropod mutualists, have twofold higher diversification rates than families that lack species with EFNs. Zooming in on six distantly related plant clades, trait-dependent diversification models confirmed the tendency for lineages with EFNs to display increased rates of diversification. These results were consistent across methodological approaches. Inference using reversible-jump Markov chain Monte Carlo (MCMC) to model the placement and number of rate shifts revealed that high net diversification rates in EFN clades were driven by an increased number of positive rate shifts following EFN evolution compared with sister clades, suggesting that EFNs may be indirect facilitators of diversification. Our replicated analysis indicates that defense mutualisms put lineages on a path toward increased diversification rates within and between clades, and is concordant with the hypothesis that mutualistic interactions with animals can have an impact on deep macroevolutionary patterns and enhance plant diversity.

  20. Biogeography of a defensive symbiosis

    PubMed Central

    Kaltenpoth, Martin; Roeser-Mueller, Kerstin; Stubblefield, J. William; Seger, Jon; Strohm, Erhard

    2014-01-01

    Mutualistic microorganisms play important roles in nutrition, reproduction and defense of many insects, yet the factors contributing to their maintenance and dispersal remain unknown in most cases. Theory suggests that collaboration can be maintained by repeated interaction of the same partners (partner fidelity) or by selective discrimination against non-cooperative partners (partner choice). In the defensive mutualism between solitary beewolf wasps and their antibiotic-producing Streptomyces bacteria, partner choice by host control of vertical symbiont transmission reinforces partner fidelity and has helped to maintain this highly specific association since it originated in the late Cretaceous. However, co-phylogenetic and biogeographic analyses suggest that there has also been considerable horizontal transmission of the symbionts. While the beewolves clearly have a paleotropic or palearctic origin, with later colonization of the nearctic and neotropics via Beringia and the Aves ridge, respectively, the bacteria show only weak geographical clustering, implying global dispersal or vicariance within the confines of an otherwise apparently exclusive symbiotic relationship. We discuss several hypotheses that may explain these patterns. Future studies investigating the occurrence of beewolf symbionts in the environment could yield broadly applicable insights into the relative impact of animal-vectored and free-living dispersal on the distribution of microorganisms in nature. PMID:26479018

  1. Defense mutualisms enhance plant diversification

    PubMed Central

    Weber, Marjorie G.; Agrawal, Anurag A.

    2014-01-01

    The ability of plants to form mutualistic relationships with animal defenders has long been suspected to influence their evolutionary success, both by decreasing extinction risk and by increasing opportunity for speciation through an expanded realized niche. Nonetheless, the hypothesis that defense mutualisms consistently enhance plant diversification across lineages has not been well tested due to a lack of phenotypic and phylogenetic information. Using a global analysis, we show that the >100 vascular plant families in which species have evolved extrafloral nectaries (EFNs), sugar-secreting organs that recruit arthropod mutualists, have twofold higher diversification rates than families that lack species with EFNs. Zooming in on six distantly related plant clades, trait-dependent diversification models confirmed the tendency for lineages with EFNs to display increased rates of diversification. These results were consistent across methodological approaches. Inference using reversible-jump Markov chain Monte Carlo (MCMC) to model the placement and number of rate shifts revealed that high net diversification rates in EFN clades were driven by an increased number of positive rate shifts following EFN evolution compared with sister clades, suggesting that EFNs may be indirect facilitators of diversification. Our replicated analysis indicates that defense mutualisms put lineages on a path toward increased diversification rates within and between clades, and is concordant with the hypothesis that mutualistic interactions with animals can have an impact on deep macroevolutionary patterns and enhance plant diversity. PMID:25349406

  2. Defensive anality and anal narcissism.

    PubMed

    Shengold, L

    1985-01-01

    This paper aims at demonstrating a currently beleaguered assumption: the central importance, the continuing vitality, and the appropriate complexity of Freud's theory of the drives and of his idea of the primacy of the body ego. It is not enough to consider man a thinking machine or a social being; his animal nature must be given a central place in psychology. The paper postulates that 'anal or sphincter defensiveness' is one of the precursors of the repression barrier. Anality has been comparatively neglected in recent psychoanalytic literature, and so has its explorer, Karl Abraham. The paper's thesis is that there is a special defensive importance to anal erogeneity and libido, and to those aspects of ego and superego that are functionally operative (as the 'sadistic-anal organization' (Freud, 1917)) during the so-called 'sadistic-anal' developmental phase. Any of the psychic danger situations can evoke regression to manifestations of 'anal narcissim'--an attempt to master overwhelming feeling by a kind of emotional sphincter action, narrowing down the world to the controllable and the predictable. The basic assumption here is Fliess's idea that the attainment of anal sphincter control functions--with, as-it-were, 'psychic resonance'--as a means to master primal (murderous, cannibalistic) affect. For optimal psychic development, a proper balance must be attained between anal control of, and anal expression of, instinctual derivatives--especially of affect laden with aggression.

  3. Mechanics of Sheeting Joints

    NASA Astrophysics Data System (ADS)

    Martel, S. J.

    2015-12-01

    Physical breakdown of rock across a broad scale spectrum involves fracturing. In many areas large fractures develop near the topographic surface, with sheeting joints being among the most impressive. Sheeting joints share many geometric, textural, and kinematic features with other joints (opening-mode fractures) but differ in that they are (a) discernibly curved, (b) open near the topographic surface, and (c) form subparallel to the topographic surface. Where sheeting joints are geologically young, the surface-parallel compressive stresses are typically several MPa or greater. Sheeting joints are best developed beneath domes, ridges, and saddles; they also are reported, albeit rarely, beneath valleys or bowls. A mechanism that accounts for all these associations has been sought for more than a century: neither erosion of overburden nor high lateral compressive stresses alone suffices. Sheeting joints are not accounted for by Mohr-Coulomb shear failure criteria. Principles of linear elastic fracture mechanics, together with the mechanical effect of a curved topographic surface, do provide a basis for understanding sheeting joint growth and the pattern sheeting joints form. Compressive stresses parallel to a singly or doubly convex topographic surface induce a tensile stress perpendicular to the surface at shallow depths; in some cases this alone could overcome the weight of overburden to open sheeting joints. If regional horizontal compressive stresses, augmented by thermal stresses, are an order of magnitude or so greater than a characteristic vertical stress that scales with topographic amplitude, then topographic stress perturbations can cause sheeting joints to open near the top of a ridge. This topographic effect can be augmented by pressure within sheeting joints arising from water, ice, or salt. Water pressure could be particularly important in helping drive sheeting joints downslope beneath valleys. Once sheeting joints have formed, the rock sheets between

  4. Roadmap for an EArth Defense Initiative (READI)

    NASA Astrophysics Data System (ADS)

    Burke, J. D.; Hussain, A.; Soni, A.; Johnson-Freese, J.; Faull, J.; Schmidt, N.; Wilson, T.; Thangavelu, M.

    2015-12-01

    During the 2015 Space Studies Program of the International Space University, a team of thirty-four participants from seventeen countries carried out a team project on the subject of planetary defense against near-Earth object impacts. The READI Project presents the components of a complete architecture representing practical future strategies and methods for protecting our planet and life as we know it. The findings and recommendations of the project are as follows: for detection and tracking, add infrared instruments in space and radar in Earth's southern hemisphere, as well as dedicated ground telescopes and a program for spectroscopic and other characterization of asteroids and comets; for deflection, develop and space-qualify kinetic and nuclear interceptors, as well as long-range laser ablators; for education and outreach, develop programs aimed at the cohort of children aged 6-15 and their parents; and for evacuation and recovery, provide distributed shelters and increased emergency planning. The project recognizes that the enactment of any deflection strategy would require significant international collaboration; thus, we recommend the formation of a Mitigation Action Group (MAG) in addition to the existing organizations IAWN and SMPAG. The MAG should be chartered to recommend deflection strategies to the UN Security Council in the event of an imminent NEO impact and, upon approval, to lead international deflection action.

  5. Two-axis hydraulic joint for high speed, heavy lift robotic operations

    SciTech Connect

    Vaughn, M.R.; Robinett, R.D.; Phelan, J.R.; VanZuiden, D.M.

    1994-04-01

    A hydraulically driven universal joint was developed for a heavy lift, high speed nuclear waste remediation application. Each axis is driven by a simple hydraulic cylinder controlled by a jet pipe servovalve. Servovalve behavior is controlled by a force feedback control system, which damps the hydraulic resonance. A prototype single joint robot was built and tested. A two joint robot is under construction.

  6. Secured network sensor-based defense system

    NASA Astrophysics Data System (ADS)

    Wei, Sixiao; Shen, Dan; Ge, Linqiang; Yu, Wei; Blasch, Erik P.; Pham, Khanh D.; Chen, Genshe

    2015-05-01

    Network sensor-based defense (NSD) systems have been widely used to defend against cyber threats. Nonetheless, if the adversary finds ways to identify the location of monitor sensors, the effectiveness of NSD systems can be reduced. In this paper, we propose both temporal and spatial perturbation based defense mechanisms to secure NSD systems and make the monitor sensor invisible to the adversary. The temporal-perturbation based defense manipulates the timing information of published data so that the probability of successfully recognizing monitor sensors can be reduced. The spatial-perturbation based defense dynamically redeploys monitor sensors in the network so that the adversary cannot obtain the complete information to recognize all of the monitor sensors. We carried out experiments using real-world traffic traces to evaluate the effectiveness of our proposed defense mechanisms. Our data shows that our proposed defense mechanisms can reduce the attack accuracy of recognizing detection sensors.

  7. The methodological defense of realism scrutinized.

    PubMed

    Wray, K Brad

    2015-12-01

    I revisit an older defense of scientific realism, the methodological defense, a defense developed by both Popper and Feyerabend. The methodological defense of realism concerns the attitude of scientists, not philosophers of science. The methodological defense is as follows: a commitment to realism leads scientists to pursue the truth, which in turn is apt to put them in a better position to get at the truth. In contrast, anti-realists lack the tenacity required to develop a theory to its fullest. As a consequence, they are less likely to get at the truth. My aim is to show that the methodological defense is flawed. I argue that a commitment to realism does not always benefit science, and that there is reason to believe that a research community with both realists and anti-realists in it may be better suited to advancing science. A case study of the Copernican Revolution in astronomy supports this claim.

  8. The methodological defense of realism scrutinized.

    PubMed

    Wray, K Brad

    2015-12-01

    I revisit an older defense of scientific realism, the methodological defense, a defense developed by both Popper and Feyerabend. The methodological defense of realism concerns the attitude of scientists, not philosophers of science. The methodological defense is as follows: a commitment to realism leads scientists to pursue the truth, which in turn is apt to put them in a better position to get at the truth. In contrast, anti-realists lack the tenacity required to develop a theory to its fullest. As a consequence, they are less likely to get at the truth. My aim is to show that the methodological defense is flawed. I argue that a commitment to realism does not always benefit science, and that there is reason to believe that a research community with both realists and anti-realists in it may be better suited to advancing science. A case study of the Copernican Revolution in astronomy supports this claim. PMID:26568089

  9. Priorities for a 21st-century defense: aligning u.s. Army environmental science and engineering officer resources with the department of defense strategic guidance.

    PubMed

    Licina, Derek; Rufolo, Dennis; Story, Mike

    2013-01-01

    The recently published Department of Defense (DoD) strategic guidance highlights the need to ?shape a joint force for the future.? Supporting requirements to shape the joint force while the overall DoD force structure is reduced will be challenging. Fortunately, based on its unique training and experience, the Army Environmental Science and Engineering Officer (ESEO) profession is positioned today to fill anticipated joint public health requirements. Obtaining the U.S. Army Medical Department (AMEDD) approval to meet these requirements will have near-term consequences for the ESEO profession as some existing (albeit antiquated) authorizations may go unfilled. However, long-term dividends for the Medical Service Corps (MSC), AMEDD, Army, and DoD will be achieved by realigning critical resources to future joint and interagency requirements. Assigning ESEOs now to organizations such as the Theater Special Operations Commands (TSOCs), U.S. Agency for International Development (USAID), and the North Atlantic Treaty Organization (NATO) with perceived and real joint force health protection/public health requirements through unique means will ensure our profession remains relevant today and supports the joint force of tomorrow. PMID:23817877

  10. Compound solder joints

    NASA Technical Reports Server (NTRS)

    Batista, R. I.; Simonson, R. B.

    1976-01-01

    Joining technique prevents contamination, may be used to join dissimilar metal tubes, minimizes fluid and gas entrapment, expedites repairs, and can yield joints having leakage rates less than 0.000001 standard cubic cm He/min. Components of joint are solder sleeve, two solder rings, Teflon sleeve, and tubing to be joined.

  11. Truss Slip Joint

    NASA Technical Reports Server (NTRS)

    Thomas, Frank

    1993-01-01

    Truss slip joint has few parts, strong, and assembled and disassembled easily. Designed to carry axial loads as large as 100,000 lb and to accommodate slight initial axial-displacement and angular misalignments. Joint assembled or disassembled by astronaut in space suit or, on Earth, by technician in heavy protective clothing; simple enough to be operable by robot. Modified to accommodate welding.

  12. Wedge Joints for Trusses

    NASA Technical Reports Server (NTRS)

    Wood, Kenneth E.

    1987-01-01

    Structure assembled rapidly with simple hand tools. Proposed locking wedge joints enable rapid assembly of lightweight beams, towers, scaffolds, and other truss-type structures. Lightweight structure assembled from tubular struts joined at nodes by wedge pins fitting into mating slots. Joint assembled rapidly by seating wedge pin in V-shaped slots and deforming end of strut until primary pawl engages it.

  13. Flexible defense strategies: competition modifies investment in behavioral vs. morphological defenses.

    PubMed

    Teplitsky, Céline; Laurila, Anssi

    2007-07-01

    Competition is predicted to affect the expression of inducible defenses, but because costs of behavioral and morphological antipredator defenses differ along resource gradients, its effects on defenses may depend on the traits considered. We tested the predictions from different defense models in tadpoles of the common frog Rana temporaria, which exhibit both types of defenses. In an outdoor experiment, we exposed the tadpoles to nonlethal predators (Aeshna dragonfly larvae) and to a gradient of intraspecific competition. Morphological responses did not follow any of the expected patterns, since investment in defense was not affected by resource level. Instead, tail depth decreased in the absence of predators. Behavioral defenses followed a state-dependent model. Overall, the defense strategy of the tadpoles revealed a shift from morphological and behavioral defenses at low tadpole density to morphological defense only at high density. This difference probably reflects the different efficiency of the defenses. Hiding is an effective means of defense, but it is unsustainable when resources are scarce. Morphological responses become more important with increasing density to compensate for the increase in behavioral risk-taking. Our results indicate that competition can strongly affect reaction norms of inducible defenses and highlight the importance of integrating ecological parameters that affect the cost-benefit balance of phenotypic plasticity.

  14. Strategies for joint appointments.

    PubMed

    Royle, J; Crooks, D L

    1985-01-01

    The structure and policies governing joint appointments discussed above, are developed primarily through cooperation and collaboration between nursing service and education institutions. The joint appointee participates in the process of negotiation of salary, benefits and role responsibilities and exploration of the implications of the appointment for personal career development. Implementation and maintenance of the appointment requires the collaborative efforts of the joint appointee with both contracting agencies. Factors influencing the functioning of joint appointees have been identified and strategies to facilitate functioning presented. The joint appointee must be independent in thought and action yet adaptable to work within the boundaries of two social systems with differing values and expectations. Nursing management, peers and students can provide the support needed to overcome the frustrations and to achieve the rewards inherent in successful implementation of an exciting and innovative role. PMID:3852805

  15. [Approach to joint effusion].

    PubMed

    Henniger, M; Rehart, S

    2016-09-01

    The fundamental components of the differential diagnostics of joint effusions are the patient history and clinical examination. In the case of unclear findings, arthrosonography can provide information for the distinction between intra-articular and extra-articular pathologies. In atraumatic joint effusions inflammatory parameters in blood are determined in order to differentiate between systemic inflammatory and local inflammatory joint effusions. In the case of normal values further diagnostics are carried out using imaging. With elevated inflammatory parameters the main differential diagnoses are gouty arthritis, autoimmune joint processes and septic arthritis. When in doubt, a joint aspiration and synovial fluid analysis should be performed to rule out septic arthritis or if necessary confirmation of gouty arthritis. PMID:27562127

  16. Theater missile defense programs: Status and prospects

    SciTech Connect

    Pike, J.

    1994-09-01

    The Clinton administration now calls the Strategic Defense Initiative (SDI) the ballistic missile defense program. But the names have simply been changed to protect the guilty - the new program exhibits substantial continuity with the old in technology and goals. While acronyms have been changed, many of the programs continued by the Clinton administration date from the Reagan or Bush eras. And most strikingly, the Clinton administrations` ambitions for a virtually perfect defense against theater ballistic missiles harken to the unattainable goals for strategic defense initially set by President Reagan over a decade ago.

  17. Defense styles in Intermittent Explosive Disorder.

    PubMed

    Puhalla, Alexander A; McCloskey, Michael S; Brickman, Lauren J; Fauber, Robert; Coccaro, Emil F

    2016-04-30

    The overreliance on immature and/or neurotic defense mechanisms, as opposed to more mature defensive functioning has been linked to several psychiatric disorders. However, to date, the role of defense styles among individuals with Intermittent Explosive Disorder (IED) has not been examined. Given that individuals with IED display difficulties controlling their anger and aggression, one might expect these individuals to exhibit more immature and less mature defense styles. The current study compared participants with IED to a personality disorder (PD) comparison group, as well as to healthy volunteers (HV) on the Defense Style Questionnaire, a self-report measure that assesses the extent to which individuals endorse using mature, immature, and neurotic defense styles. Subjects with IED had significantly higher scores than both comparison groups on immature defense styles and exhibited lower scores on mature defense mechanisms. Hierarchical regression of significant defense style subscales showed that higher levels of acting out and lower levels of sublimation uniquely discriminated participants with IED from the PD and HV comparison groups. PMID:27086223

  18. Defense styles in Intermittent Explosive Disorder.

    PubMed

    Puhalla, Alexander A; McCloskey, Michael S; Brickman, Lauren J; Fauber, Robert; Coccaro, Emil F

    2016-04-30

    The overreliance on immature and/or neurotic defense mechanisms, as opposed to more mature defensive functioning has been linked to several psychiatric disorders. However, to date, the role of defense styles among individuals with Intermittent Explosive Disorder (IED) has not been examined. Given that individuals with IED display difficulties controlling their anger and aggression, one might expect these individuals to exhibit more immature and less mature defense styles. The current study compared participants with IED to a personality disorder (PD) comparison group, as well as to healthy volunteers (HV) on the Defense Style Questionnaire, a self-report measure that assesses the extent to which individuals endorse using mature, immature, and neurotic defense styles. Subjects with IED had significantly higher scores than both comparison groups on immature defense styles and exhibited lower scores on mature defense mechanisms. Hierarchical regression of significant defense style subscales showed that higher levels of acting out and lower levels of sublimation uniquely discriminated participants with IED from the PD and HV comparison groups.

  19. 77 FR 12433 - Delegation of Waiver Authority Under Section 1022(a)(4) of the National Defense Authorization Act...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-29

    ... Secretaries of State, Defense, Homeland Security, Director of National Intelligence, Chairman of the Joint Chiefs of Staff, Director of the Central Intelligence Agency, and Director of the Federal Bureau of... memorandum in the Federal Register. (Presidential Sig.) THE WHITE HOUSE, Washington, February 28, 2012...

  20. University Liability for Sports Injuries.

    ERIC Educational Resources Information Center

    Rieder, Robert W.; Woodruff, William B., Jr.

    1993-01-01

    Analyzes sports injury claims against colleges and universities in recent years to help administrators better understand and minimize liability risks for certain curricular and cocurricular activities. Reviews court cases in areas of duty of care and negligence and proximate cause, and discusses defenses. (Author/NB)

  1. Antibiotics, microbiota, and immune defense.

    PubMed

    Ubeda, Carles; Pamer, Eric G

    2012-09-01

    The gastrointestinal tract microbiota contributes to the development and differentiation of the mammalian immune system. The composition of the microbiota affects immune responses and affects susceptibility to infection by intestinal pathogens and development of allergic and inflammatory bowel diseases. Antibiotic administration, while facilitating clearance of targeted infections, also perturbs commensal microbial communities and decreases host resistance to antibiotic-resistant microbes. Here, we review recent advances that begin to define the interactions between complex intestinal microbial populations and the mammalian immune system and how this relation is perturbed by antibiotic administration. We further discuss how antibiotic-induced disruption of the microbiota and immune homeostasis can lead to disease and we review strategies to restore immune defenses during antibiotic administration.

  2. The Department of Defense at the Forefront of a Global Health Emergency Response: Lessons Learned from the Ebola Outbreak.

    PubMed

    Diehl, Glendon; Bradstreet, Nicole; Monahan, Felicia

    2016-01-01

    Tasked with analyzing the effectiveness of the Department of Defense's (DoD's) global health engagements, the Uniformed Services University of the Health Sciences (USU) used the Measures Of Effectiveness in Defense Engagement and Learning (MODEL) study to conduct a qualitative analysis of the DoD's response efforts to the Ebola pandemic in West Africa. The research aims to summarize the findings of studies that monitor and evaluate the DoD's response to the Ebola pandemic or compare the effectiveness of different DoD response activities; it further aims to identify common themes around positive and negative lessons learned and recommendations that can be applied to future DoD humanitarian assistance and disaster response efforts. The search included documents and observations from PubMed, Disaster Lit: Resource Guide for Disaster Medicine and Public Health, the Joint Lessons Learned Information System, the DoD and US Africa Command websites, and Google Scholar. The records selected from the search were analyzed to provide insights on the DoD's humanitarian assistance and disaster response engagements that could be employed to inform future operations and policy. Furthermore, the research identifies strengths and gaps in military capabilities to respond to disasters, which can be used to inform future training and education courses. Overall, the findings demonstrate the importance of monitoring, evaluating, and assessing disaster response activities and provide new evidence to support the implementation of activities, in accordance with the Global Health Security Agenda, to strengthen all-threat prevention, detection, and response capabilities worldwide. PMID:27661797

  3. An Empirical Investigation of Defense Interpretation Depth, Defensive Functioning, and Alliance Strength in Psychodynamic Psychotherapy.

    PubMed

    Petraglia, Jonathan; Bhatia, Maneet; De Roten, Yves; Despland, Jean-Nicolas; Drapeau, Martin

    2015-01-01

    The present study examined the relationship between depth of defense interpretations by therapists, and patient defensive functioning, on the therapeutic alliance in a sample of 36 patients undergoing short-term dynamic psychotherapy. Defense interpretation depth was defined as the degree to which therapist interpretations contained information regarding the motivation for patient defenses and historical origins of the defensive processes (Greensen, 1967). Mean depth of interpretation was compared between sessions that were identified beforehand as either high-alliance or low-alliance sessions using the Helping Alliance Questionnaire (HAq-II: Luborsky et al., 1996). Results indicated that defensive functioning was correlated to defense interpretation depth in low-alliance sessions. Moreover, mean depth of interpretation was also higher in low-alliance sessions, pointing to the possible "destabilizing" effects that these interpretations may have on both defensive functioning and the therapeutic alliance. These results are discussed within the context of previous studies of therapeutic technique in dynamic psychotherapy.

  4. Excluded from the Institutional Habitus: The Joint Student Experience

    ERIC Educational Resources Information Center

    Weissmann, Elke

    2013-01-01

    This article examines the student experience for a particular cohort, namely the joint honours students, at a post-1992 university in the United Kingdom. These students are enrolled in degree courses that combine two subjects at one university. Little attention has so far been given to such students whose experience is decidedly different from…

  5. MISR JOINT_AS Data

    Atmospheric Science Data Center

    2014-07-21

    Joint Aerosol Product (JOINT_AS) The MISR Level 3 Products are global or regional ... field campaigns at daily and monthly time scales. The Joint Aerosol product provides a monthly global statistical summary of MISR ...

  6. Zinc triggers signaling mechanisms and defense responses promoting resistance to Alternaria brassicicola in Arabidopsis thaliana.

    PubMed

    Martos, Soledad; Gallego, Berta; Cabot, Catalina; Llugany, Mercè; Barceló, Juan; Poschenrieder, Charlotte

    2016-08-01

    According to the elemental defense hypothesis the accumulation of trace elements by plants may substitute for organic defenses, while the joint effects hypothesis proposes that trace elements and organic defenses can have additive or synergistic effects against pathogens or herbivores. To evaluate these hypotheses the response of the pathosystem Alternaria brassicicola-Arabidopsis thaliana to control (2μM) and surplus (12μM) Zn was evaluated using the camalexin deficient mutant pad3-1 and mtp1-1, a mutant with impaired Zn vacuolar storage, along with the corresponding wildtypes. In vitro, a 50% inhibition of fungal growth was achieved by 440μM Zn. A. thaliana leaves could accumulate equivalent concentrations without harm. In fact, surplus Zn enhanced the resistance of A. thaliana to fungal attack in Columbia (Col-0), Wassilewskija (WS), and mtp1-1. However, surplus Zn was unable to protect pad3-1 demonstrating that Zn cannot substitute for camalexin, the main organic defense in A. thaliana. High, non phytotoxic leaf Zn concentrations enhanced the resistance to A. brassicicola of A. thaliana genotypes able to produce camalexin. This was mainly due to Zn-induced enhancement of the JA/ETH signaling pathway leading to enhanced PAD3 expression. These results support the joint effects hypothesis and highlight the importance of adequate Zn supply for reinforced pathogen resistance. PMID:27297986

  7. Pressure vessel flex joint

    NASA Technical Reports Server (NTRS)

    Kahn, Jon B. (Inventor)

    1992-01-01

    An airtight, flexible joint is disclosed for the interfacing of two pressure vessels such as between the Space Station docking tunnel and the Space Shuttle Orbiter bulkhead adapter. The joint provides for flexibility while still retaining a structural link between the two vessels required due to the loading created by the internal/external pressure differential. The joint design provides for limiting the axial load carried across the joint to a specific value, a function returned in the Orbiter/Station tunnel interface. The flex joint comprises a floating structural segment which is permanently attached to one of the pressure vessels through the use of an inflatable seal. The geometric configuration of the joint causes the tension between the vessels created by the internal gas pressure to compress the inflatable seal. The inflation pressure of the seal is kept at a value above the internal/external pressure differential of the vessels in order to maintain a controlled distance between the floating segment and pressure vessel. The inflatable seal consists of either a hollow torus-shaped flexible bladder or two rolling convoluted diaphragm seals which may be reinforced by a system of straps or fabric anchored to the hard structures. The joint acts as a flexible link to allow both angular motion and lateral displacement while it still contains the internal pressure and holds the axial tension between the vessels.

  8. Matriculation Related Wastage in Nigerian Universities

    ERIC Educational Resources Information Center

    Ofoegbu, Felicia I.; Ojogwu, Chiaka

    2006-01-01

    The objective of the study was to provide substantial evidence on the rate of matriculation related wastage in Nigerian universities. Five federal universities were used for the study. The Joint Admission Matriculation Board (JAMB) admission list and the university matriculation clearance documents of the 2002/2003 and 2003/2004 admission years…

  9. The joint DoD/DOE Munitions Technology Development Program

    SciTech Connect

    Repa, J.V. Jr.

    1994-08-01

    The joint Department of Defense (DoD)/Department of Energy (DOE) Munitions Technology Development Program is a cooperative, jointly funded effort of research and development to improve nonnuclear munitions technology across all service mission areas. This program is enabled under a Memorandum of Understanding, approved in 1985 between the DoD and the DOE, that tasks the nuclear weapons laboratories of the DOE to solve problems in conventional defense. The selection of the technical areas to be investigated is based on their importance to the military services, the needs that are common to the conventional and nuclear weapons programs, the expertise of the performing organization, and the perceived benefit to the overall national defense efforts. The research benefits both DoD and DOE programs; therefore, funding, planning, and monitoring are joint activities. Technology Coordination Groups (TCGs), organized by topical areas, serve as technology liaisons between the DoD and DOE for the exchange of information. The members of the TCGs are technical experts who meet semiannually in an informal workshop format to coordinate multiagency requirements, establish project plans, monitor technical activity, and develop classification guidance. A technical advisory committee of senior DoD and DOE managers administers the program and provides guidance on policy and strategy. The abstracts in this volume were collected from the technical progress report for fiscal year 1993. The annual report is organized by major technology areas. Telephone and fax numbers for the principal contacts are provided with each abstract.

  10. Strategic Defense Initiative: Splendid Defense or Pipe Dream? Headline Series No. 275.

    ERIC Educational Resources Information Center

    Armstrong, Scott; Grier, Peter

    This pamphlet presents a discussion of the various components of President Reagan's Strategic Defense Initiative (SDI) including the problem of pulling together various new technologies into an effective defensive system and the politics of the so-called "star wars" system. An important part of the defense initiative is the "layered" defense…

  11. Defense Economic Impact Modeling System (DEIMS). A New Concept in Economic Forecasting for Defense Expenditures.

    ERIC Educational Resources Information Center

    Blond, David L.

    The Defense Economic Impact Modeling System (DEIMS) analyzes the economic effect of defense expenditures on the United States economy by using a consistent, reliable framework of economic models and government policy assumptions. Planning information on defense requirements is also provided to private sector firms. The DEIMS allows the Department…

  12. Low-Friction, High-Stiffness Joint for Uniaxial Load Cell

    NASA Technical Reports Server (NTRS)

    Lewis, James L.; Le, Thang; Carroll, Monty B.

    2007-01-01

    A universal-joint assembly has been devised for transferring axial tension or compression to a load cell. To maximize measurement accuracy, the assembly is required to minimize any moments and non-axial forces on the load cell and to exhibit little or no hysteresis. The requirement to minimize hysteresis translates to a requirement to maximize axial stiffness (including minimizing backlash) and a simultaneous requirement to minimize friction. In practice, these are competing requirements, encountered repeatedly in efforts to design universal joints. Often, universal-joint designs represent compromises between these requirements. The improved universal-joint assembly contains two universal joints, each containing two adjustable pairs of angular-contact ball bearings. One might be tempted to ask why one could not use simple ball-and-socket joints rather than something as complex as universal joints containing adjustable pairs of angularcontact ball bearings. The answer is that ball-and-socket joints do not offer sufficient latitude to trade stiffness versus friction: the inevitable result of an attempt to make such a trade in a ball-and-socket joint is either too much backlash or too much friction. The universal joints are located at opposite ends of an axial subassembly that contains the load cell. The axial subassembly includes an axial shaft, an axial housing, and a fifth adjustable pair of angular-contact ball bearings that allows rotation of the axial housing relative to the shaft. The preload on each pair of angular-contact ball bearings can be adjusted to obtain the required stiffness with minimal friction, tailored for a specific application. The universal joint at each end affords two degrees of freedom, allowing only axial force to reach the load cell regardless of application of moments and non-axial forces. The rotational joint on the axial subassembly affords a fifth degree of freedom, preventing application of a torsion load to the load cell.

  13. Federal Regulations: Perspective from the University Level.

    ERIC Educational Resources Information Center

    Zacharias, Donald W.

    Historical perspectives on federal regulations are examined since 1958 along with five dilemmas that cause universities to improve university operations by reforms in current federal regulations. The National Defense Education Act of 1958 and the Higher Education Act (NDEA) of 1965 are often identified as two of the major milestones in the…

  14. Total ankle joint replacement.

    PubMed

    2016-02-01

    Ankle arthritis results in a stiff and painful ankle and can be a major cause of disability. For people with end-stage ankle arthritis, arthrodesis (ankle fusion) is effective at reducing pain in the shorter term, but results in a fixed joint, and over time the loss of mobility places stress on other joints in the foot that may lead to arthritis, pain and dysfunction. Another option is to perform a total ankle joint replacement, with the aim of giving the patient a mobile and pain-free ankle. In this article we review the efficacy of this procedure, including how it compares to ankle arthrodesis, and consider the indications and complications.

  15. Department of Defense Semiannual Regulatory Agenda

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-26

    ... American Act. Timetable: Action Date FR Cite NPRM 06/00/10 Regulatory Flexibility Analysis Required: Yes... DoD oversight of contractor business systems. Timetable: Action Date FR Cite NPRM 01/15/10 75 FR 2457... Part V Department of Defense Semiannual Regulatory Agenda ] DEPARTMENT OF DEFENSE (DOD)...

  16. Protecting the Self: Defense Mechanisms in Action

    ERIC Educational Resources Information Center

    Cramer, Phebe

    2006-01-01

    Integrating theory, research, and practical applications, this book provides a comprehensive examination of defense mechanisms and their role in both normal development and psychopathology. The author describes how children and adults mobilize specific kinds of defenses to maintain their psychological equilibrium and preserve self-esteem,…

  17. Density-dependent adjustment of inducible defenses

    PubMed Central

    Tollrian, Ralph; Duggen, Sonja; Weiss, Linda C.; Laforsch, Christian; Kopp, Michael

    2015-01-01

    Predation is a major factor driving evolution, and organisms have evolved adaptations increasing their survival chances. However, most defenses incur trade-offs between benefits and costs. Many organisms save costs by employing inducible defenses as responses to fluctuating predation risk. The level of defense often increases with predator densities. However, individual predation risk should not only depend on predator density but also on the density of conspecifics. If the predator has a saturating functional response one would predict a negative correlation between prey density and individual predation risk and hence defense expression. Here, we tested this hypothesis using six model systems, covering a taxonomic range from protozoa to rotifers and crustaceans. In all six systems, we found that the level of defense expression increased with predator density but decreased with prey density. In one of our systems, i.e. in Daphnia, we further show that the response to prey density is triggered by a chemical cue released by conspecifics and congeners. Our results indicate that organisms adjust the degree of defense to the acute predation risk, rather than merely to predators’ densities. Our study suggests that density-dependent defense expression reflects accurate predation-risk assessment and is a general principle in many inducible-defense systems. PMID:26235428

  18. The Defense Mechanisms of Coronary Patients.

    ERIC Educational Resources Information Center

    Peglar, Marian; Borgen, Fred H.

    1984-01-01

    Tested 73 male inpatients with coronary heart disease on the Defense Mechanisms Inventory, State-Trait Anxiety Inventory, and a perception of health measure. Subjects were followed for five years. Principalization was discovered to be the most successful and projection the least successful defense. (JAC)

  19. The 120th anniversary of the birth of Academician D V Skobeltsyn (Joint meeting of the scientific session of the Physical Sciences Division of the Russian Academy of Sciences and the Research Councils of the Lebedev Physical Institute of the Russian Academy of Sciences and of the Skobeltsyn Institute of Nuclear Physics of Lomonosov Moscow State University, 28 November 2012)

    NASA Astrophysics Data System (ADS)

    2013-04-01

    A joint meeting of the scientific session of the Physical Sciences Division of the Russian Academy of Sciences (RAS) and the Research Councils of the Lebedev Physical Institute of the RAS and of the Skobeltsyn Institute of Nuclear Physics of Lomonosov Moscow State University took place at the conference hall of the Lebedev Physical Institute of the RAS on 28 November 2012.The following reports were put on the session agenda as posted on the website http://www.gpad.ac.ru of the RAS Physical Sciences Division:1) Mesyats G A (Lebedev Physical Institute, RAS, Moscow) "Opening remarks"; (2) Sadovnichy V A (Lomonosov Moscow State University, Moscow) "Academician D V Skobeltsyn and Moscow State University"; (3) Dalkarov O D (Lebedev Physical Institute, RAS, Moscow) "Cosmic rays studies at FIAN"; (4) Panasyuk M I, Romanovskii E A (Skobteltsyn Institute of Nuclear Physics of Lomonosov Moscow State University, Moscow) "Academician D V Skobeltsyn -- the founder of the scientific school of nuclear physics at Moscow State University"; (5) Mikhailin V V (Skobeltsyn Institute of Nuclear Physics of Lomonosov Moscow State University, Moscow) "Synchrotron and undulator radiations and their application in spectroscopy"; (6) Toptygin I N (St. Petersburg State Polytechnic University, St. Petersburg) "The Petersburg period in the life of D V Skobeltsyn". Articles based on talks 1, 2, 4-6 are printed below. • Academician D V Skobeltsyn and FIAN, G A Mesyats Physics-Uspekhi, 2013, Volume 56, Number 4, Pages 401-404 • Academician D V Skobeltsyn and Moscow State University, V A Sadovnichy Physics-Uspekhi, 2013, Volume 56, Number 4, Pages 404-406 • Academician D V Skobeltsyn as the founder of the MSU school of nuclear physics, M I Panasyuk, E A Romanovskii Physics-Uspekhi, 2013, Volume 56, Number 4, Pages 406-411 • Synchrotron and undulator radiations and their applications in spectroscopy, V V Mikhailin Physics-Uspekhi, 2013, Volume 56, Number 4, Pages 412-417 • The Petersburg

  20. Defensive externality and blame projection following failure.

    PubMed

    Hochreich, D J

    1975-09-01

    This study focuses upon the relationship between internal-external control and defensive blame projection. Trust was used as a moderator variable for making differential predictions concerning the behavior of two subgroups of externals: defensive externals, whose externality is presumed to reflect primarily a verbal technique of defense, and congruent externals, whose externality reflects a more genuine belief that most outcomes are determined by forces beyond their personal control. As predicted, defensive externals showed a stronger tendency than did congruent externals and internals to resort to blame projection following failure at an achievement task. There were no group differences in attribution following task success. Defensive externals were found to be more responsive to negative feedback than were congruent externals.

  1. Research and technology for strategic defense

    SciTech Connect

    Rankine, R.R. Jr.

    1984-04-01

    In response to President Reagan's speech related to the objective for putting an end to the threat of nuclear ballistic missiles, an intensive study was conducted by the Dept. of Defense regarding the technologies applicable to ballistic-missile defense. It was concluded that emerging technologies do hold substantial promise for achieving the President's long-term ballistic-missile defense goal. The committee recommended a long-term program to bring the new technologies to a point of readiness where a decision could be made whether to enter full-scale development. Based on the results of the study, DOD has established a new program for the President's Strategic Defense Initiative (SDI). Details regarding the SDI program are discussed. Surveillance, acquisition, tracking, and kill assessment (SATKA) programs will culminate in technical demonstrations. Attention is given to directed energy weapons, battle management, and survivable defenses.

  2. Primitive defenses: cognitive aspects and therapeutic handling.

    PubMed

    Groh, L S

    In this paper the primitive defenses first described by Melanie Klein under the label of "schizoid mechanisms" are examined. The defenses considered are splitting the pathological uses of identification and projective identification, and the psychotic forms of denial. This examination is twofold: (1) the cognitive aspects of these defenses as described in terms of concepts developed by Jean Piaget; (2) concrete examples of the operation of these defenses during the treatment of schizophrenic patients are given and the effects of interventions based on the cognitive analysis are described. It is stressed that at times interventions, such as interpretation and confrontation, based on cognitive analysis, can temporarily and in some instances even permanently stop the operation of these defenses, allowing emotionally meaningful material to emerge which expedites the therapeutic process.

  3. Primitive defenses: cognitive aspects and therapeutic handling.

    PubMed

    Groh, L S

    In this paper the primitive defenses first described by Melanie Klein under the label of "schizoid mechanisms" are examined. The defenses considered are splitting the pathological uses of identification and projective identification, and the psychotic forms of denial. This examination is twofold: (1) the cognitive aspects of these defenses as described in terms of concepts developed by Jean Piaget; (2) concrete examples of the operation of these defenses during the treatment of schizophrenic patients are given and the effects of interventions based on the cognitive analysis are described. It is stressed that at times interventions, such as interpretation and confrontation, based on cognitive analysis, can temporarily and in some instances even permanently stop the operation of these defenses, allowing emotionally meaningful material to emerge which expedites the therapeutic process. PMID:7429737

  4. Investment in defense and cost of predator-induced defense along a resource gradient.

    PubMed

    Steiner, Ulrich K

    2007-05-01

    An organism's investment in different traits to reduce predation is determined by the fitness benefit of the defense relative to the fitness costs associated with the allocation of time and resources to the defense. Inherent tradeoffs in time and resource allocation should result in differential investment in defense along a resource gradient, but competing models predict different patterns of investment. There are currently insufficient empirical data on changes in investment in defensive traits or their costs along resource gradients to differentiate between the competing allocation models. In this study, I exposed tadpoles to caged predators along a resource gradient in order to estimate investment in defense and costs of defense by assessing predator-induced plasticity. Induced defenses included increased tail depth, reduced feeding, and reduced swimming activity; costs associated with these defenses were reduced developmental rate, reduced growth, and reduced survival. At low resource availability, these costs predominately resulted in reduced survival, while at high resource availability the costs yielded a reduced developmental rate. Defensive traits responded strongly to predation risk, but did not respond to resource availability (with the exception of feeding activity), whereas traits construed as costs of defenses showed the opposite pattern. Therefore, defensive traits were highly sensitive to predation risk, while traits construed as costs of defense were highly sensitive to resource allocation tradeoffs. This difference in sensitivity between the two groups of traits may explain why the correlation between the expression of defensive traits and the expression of the associated defense costs was weak. Furthermore, my results indicate that genetic linkages and mechanistic integration of multiple defensive traits and their associated costs may constrain time and resource allocation in ways that are not addressed in existing models.

  5. Common Infrastructure for Neo Scientific and Planetary Defense Missions

    NASA Technical Reports Server (NTRS)

    Adams, Robert; Wilks, Rodney

    2009-01-01

    While defending the Earth against collisions with asteroids and comets has garnered increasing attention over the past few decades, our knowledge of the threats and methods of mitigation remain inadequate. There exists a considerable gap in knowledge regarding the size, composition, location, internal structure and formation of near earth asteroids and comets. Although estimates have been made, critical experiments have not yet been conducted on the effectiveness of various proposed mitigation techniques. Closing this knowledge gap is of interest to both the planetary defense and planetary science communities. Increased scientific knowledge of asteroid and comet composition and structure can confirm or advance current theories about the formation of the solar system. This proposal suggests a joint effort between these two communities to provide an economical architecture that supports multiple launches of characterization and mitigation payloads with minimal response time. The science community can use this architecture for characterization missions of opportunity when multiple scientific targets or targets of uncommon scientific value present themselves, while the planetary defense community would be able to fire characterization or mitigation payloads at targets that present a threat to the Earth. Both communities would benefit from testing potential mitigation techniques, which would reveal information on the internal structure of asteroids and comets. In return, the Earth would have the beginnings of a viable response system should an impact threat prove real in the near future.

  6. Knee joint replacement

    MedlinePlus

    ... is used to attach this part. Repair your muscles and tendons around the new joint and close the surgical cut. The surgery takes about 2 hours. Most artificial knees have both metal and plastic parts. Some ...

  7. Wrist joint assembly

    NASA Technical Reports Server (NTRS)

    Kersten, L.; Johnson, J. D. (Inventor)

    1978-01-01

    A wrist joint assembly is provided for use with a mechanical manipulator arm for finely positioning an end-effector carried by the wrist joint on the terminal end of the manipulator arm. The wrist joint assembly is pivotable about a first axis to produce a yaw motion, a second axis is to produce a pitch motion, and a third axis to produce a roll motion. The wrist joint assembly includes a disk segment affixed to the terminal end of the manipulator arm and a first housing member, a second housing member, and a third housing member. The third housing member and the mechanical end-effector are moved in the yaw, pitch, and roll motion. Drive means are provided for rotating each of the housings about their respective axis which includes a cluster of miniature motors having spur gears carried on the output drive shaft which mesh with a center drive gear affixed on the housing to be rotated.

  8. Improved orthopedic arm joint

    NASA Technical Reports Server (NTRS)

    Dane, D. H.

    1971-01-01

    Joint permits smooth and easy movement of disabled arm and is smaller, lighter and less expensive than previous models. Device is interchangeable and may be used on either arm at the shoulder or at the elbow.

  9. Joint fluid Gram stain

    MedlinePlus

    Gram stain of joint fluid ... result means no bacteria are present on the Gram stain. Normal value ranges may vary slightly among ... Abnormal results mean bacteria were seen on the Gram stain. This may be a sign of a ...

  10. Scaling in Columnar Joints

    NASA Astrophysics Data System (ADS)

    Morris, Stephen

    2007-03-01

    Columnar jointing is a fracture pattern common in igneous rocks in which cracks self-organize into a roughly hexagonal arrangement, leaving behind an ordered colonnade. We report observations of columnar jointing in a laboratory analog system, desiccated corn starch slurries. Using measurements of moisture density, evaporation rates, and fracture advance rates, we suggest an advective-diffusive system is responsible for the rough scaling behavior of columnar joints. This theory explains the order of magnitude difference in scales between jointing in lavas and in starches. We investigated the scaling of average columnar cross-sectional areas in experiments where the evaporation rate was fixed using feedback methods. Our results suggest that the column area at a particular depth is related to both the current conditions, and hysteretically to the geometry of the pattern at previous depths. We argue that there exists a range of stable column scales allowed for any particular evaporation rate.

  11. Hip joint injection

    MedlinePlus

    ... injected so the provider can see where to place the medicine. The steroid medicine is slowly injected into the joint. After the injection, you will remain on the table for another 5 to 10 minutes or so. ...

  12. Temporomandibular Joint Disorder

    MedlinePlus

    ... 2008 Previous Next Related Articles: Temporomandibular Joint Disorder (TMD) Are You Biting Off More Than You Can Chew? Equilibration May Lessen TMD Pain Fender-benders: Source of TMD? First Comes ...

  13. Physics of a ballistic missile defense - The chemical laser boost-phase defense

    NASA Technical Reports Server (NTRS)

    Grabbe, Crockett L.

    1988-01-01

    The basic physics involved in proposals to use a chemical laser based on satellites for a boost-phase defense are investigated. After a brief consideration of simple physical conditions for the defense, a calculation of an equation for the number of satellites needed for the defense is made along with some typical values of this for possible future conditions for the defense. Basic energy and power requirements for the defense are determined. A sumary is made of probable minimum conditions that must be achieved for laser power, targeting accuracy, number of satellites, and total sources for power needed.

  14. Analyzing plant defenses in nature

    PubMed Central

    Kautz, Stefanie; Heil, Martin; Hegeman, Adrian D

    2009-01-01

    A broad range of chemical plant defenses against herbivores has been studied extensively under laboratory conditions. In many of these cases there is still little understanding of their relevance in nature. In natural systems, functional analyses of plant traits are often complicated by an extreme variability, which affects the interaction with higher trophic levels. Successful analyses require consideration of the numerous sources of variation that potentially affect the plant trait of interest. In our recent study on wild lima bean (Phaseolus lunatus L.) in South Mexico, we applied an integrative approach combining analyses for quantitative correlations of cyanogenic potential (HCNp; the maximum amount of cyanide that can be released from a given tissue) and herbivory in the field with subsequent feeding trials under controlled conditions. This approach allowed us to causally explain the consequences of quantitative variation of HCNp on herbivore-plant interactions in nature and highlights the importance of combining data obtained in natural systems with analyses under controlled conditions. PMID:19820300

  15. Defensive medicine: two historical cases.

    PubMed

    Lascaratos, J; Dalla-Vorgia, P

    1996-01-01

    Two characteristic historical examples of defensive medicine are referred to and analysed. The first of them relates to the behaviour of the eminent and experienced physician Critobulus, a member of the family of Asclepiades of Cos Island, native island of Hippocrates, who hesitated to undertake the operation on the severely wounded Alexander the Great, who was hurt during the siege of a town of the Mallians in India (326 BC). The second case refers to the Byzantine Emperor, Justin II (578 AD), when his physicians hesitated to undertake an operation for a possible wedging of a stone in the urethra, which caused painful inflammation. In both cases, the physicians proceeded to the operation after being reassured by their illustrious patients that they would not be punished in the event of failure. Furthermore, in the second case, of the mentally unbalanced Justin II, the physicians requested, obviously in the presence of witnesses, their immunity from punishment with the symbolic gesture of the handing over of the scalpel to them by the patient. This act symbolised the agreement of the patient to the operation.

  16. Toward directed energy planetary defense

    NASA Astrophysics Data System (ADS)

    Lubin, Philip; Hughes, Gary B.; Bible, Johanna; Bublitz, Jesse; Arriola, Josh; Motta, Caio; Suen, Jon; Johansson, Isabella; Riley, Jordan; Sarvian, Nilou; Clayton-Warwick, Deborah; Wu, Jane; Milich, Andrew; Oleson, Mitch; Pryor, Mark; Krogen, Peter; Kangas, Miikka; O'Neill, Hugh

    2014-02-01

    Asteroids and comets that cross Earth's orbit pose a credible risk of impact, with potentially severe disturbances to Earth and society. We propose an orbital planetary defense system capable of heating the surface of potentially hazardous objects to the vaporization point as a feasible approach to impact risk mitigation. We call the system DE-STAR, for Directed Energy System for Targeting of Asteroids and exploRation. The DE-STAR is a modular-phased array of kilowatt class lasers powered by photovoltaic's. Modular design allows for incremental development, minimizing risk, and allowing for technological codevelopment. An orbiting structure would be developed in stages. The main objective of the DE-STAR is to use focused directed energy to raise the surface spot temperature to ˜3000 K, sufficient to vaporize all known substances. Ejection of evaporated material creates a large reaction force that would alter an asteroid's orbit. The baseline system is a DE-STAR 3 or 4 (1- to 10-km array) depending on the degree of protection desired. A DE-STAR 4 allows initial engagement beyond 1 AU with a spot temperature sufficient to completely evaporate up to 500-m diameter asteroids in 1 year. Small objects can be diverted with a DE-STAR 2 (100 m) while space debris is vaporized with a DE-STAR 1 (10 m).

  17. Duodenal Chemosensing and Mucosal Defenses

    PubMed Central

    Akiba, Yasutada; Kaunitz, Jonathan D.

    2011-01-01

    The duodenal mucosa is exposed to endogenous and exogenous chemicals, including acid, CO2, bile acids and nutrients. Mucosal chemical sensors are necessary to exert physiological responses such as secretion, digestion, absorption, and motility. We propose a mucosal chemosensing system by which luminal chemicals are sensed via mucosal acid sensors and G-protein-coupled receptors. Luminal acid/CO2 sensing consists of ecto- and cytosolic carbonic anhydrases, epithelial ion transporters, and acid sensors expressed on the afferent nerves in the duodenum. Furthermore, a luminal L-glutamate signal is mediated via mucosal L-glutamate receptors, including metabotropic glutamate receptors and taste receptor 1 family heterodimers, with activation of afferent nerves and cyclooxygenase, whereas luminal Ca2+ is differently sensed via the calcium-sensing receptor in the duodenum. Recent studies also show the involvement of enteroendocrine G-protein-coupled receptors in bile acid and fatty acid sensing in the duodenum. These luminal chemosensors help activate mucosal defense mechanisms in or- der to maintain the mucosal integrity and physiological responses. Stimulation of luminal chemosensing in the duodenal mucosa may prevent mucosal injury, affect nutrient metabolism, and modulate sensory nerve activity. PMID:21389725

  18. Immune defense against pneumonic plague

    PubMed Central

    Smiley, Stephen T.

    2009-01-01

    Summary Yersinia pestis is one of the world's most virulent human pathogens. Inhalation of this Gram-negative bacterium causes pneumonic plague, a rapidly progressing and usually fatal disease. Extensively antibiotic-resistant strains of Y. pestis exist and have significant potential for exploitation as agents of terrorism and biowarfare. Subunit vaccines comprised of the Y. pestis F1 and LcrV proteins are well-tolerated and immunogenic in humans but cannot be tested for efficacy, because pneumonic plague outbreaks are uncommon and intentional infection of humans is unethical. In animal models, F1/LcrV-based vaccines protect mice and cynomolgus macaques but have failed, thus far, to adequately protect African green monkeys. We lack an explanation for this inconsistent efficacy. We also lack reliable correlate assays for protective immunity. These deficiencies are hampering efforts to improve vaccine efficacy. Here, I review the immunology of pneumonic plague, focusing on evidence that humoral and cellular defense mechanisms collaborate to defend against pulmonary Y. pestis infection. PMID:18837787

  19. The myoepithelial defense: a host defense against cancer.

    PubMed

    Sternlicht, M D; Barsky, S H

    1997-01-01

    advance our hypothesis that host myoepithelial cells regulate the progression of in situ to invasive carcinoma by providing an important host defense against cancer invasion.

  20. 78 FR 17176 - Federal Acquisition Regulation; Defense Base Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-20

    ... Federal Acquisition Regulation; Defense Base Act AGENCIES: Department of Defense (DoD), General Services... Act as extended by the Defense Base Act. DATES: Interested parties should submit written comments to... Act as extended by the Defense Base Act. II. Discussion and Analysis The Defense Base Act of...

  1. 77 FR 13013 - Defense Federal Acquisition Regulation Supplement; Technical Amendments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-05

    ... Defense Acquisition Regulations System 48 CFR Parts 225 and 252 Defense Federal Acquisition Regulation Supplement; Technical Amendments AGENCY: Defense Acquisition Regulations System, Department of Defense (DoD... Regulations System, OUSD (AT&L) DPAP (DARS), Room 3B855, 3060 Defense Pentagon, Washington, DC...

  2. 75 FR 78619 - Defense Federal Acquisition Regulation Supplement; Technical Amendments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-16

    ... Defense Acquisition Regulations System 48 CFR Parts 216 and 237 Defense Federal Acquisition Regulation Supplement; Technical Amendments AGENCY: Defense Acquisition Regulations System, Department of Defense (DoD). ACTION: Final rule. SUMMARY: DoD is making technical amendments to the Defense Federal...

  3. Panel Post & Diagonal Brace Joint Detail; Crossbracing Center Joint ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Panel Post & Diagonal Brace Joint Detail; Crossbracing Center Joint Detail; Chord, Panel Post, Tie Bar, & Diagonal Brace Joint Detail; Chord, Tie Bar, & Crossbracing Joint Detail - Medora Bridge, Spanning East Fork of White River at State Route 235, Medora, Jackson County, IN

  4. High pressure ceramic joint

    DOEpatents

    Ward, M.E.; Harkins, B.D.

    1993-11-30

    Many recuperators have components which react to corrosive gases and are used in applications where the donor fluid includes highly corrosive gases. These recuperators have suffered reduced life, increased service or maintenance, and resulted in increased cost. The present joint when used with recuperators increases the use of ceramic components which do not react to highly corrosive gases. Thus, the present joint used with the present recuperator increases the life, reduces the service and maintenance, and reduces the increased cost associated with corrosive action of components used to manufacture recuperators. The present joint is comprised of a first ceramic member, a second ceramic member, a mechanical locking device having a groove defined in one of the first ceramic member and the second ceramic member. The joint and the mechanical locking device is further comprised of a refractory material disposed in the groove and contacting the first ceramic member and the second ceramic member. The present joint mechanically provides a high strength load bearing joint having good thermal cycling characteristics, good resistance to a corrosive environment and good steady state strength at elevated temperatures. 4 figures.

  5. High pressure ceramic joint

    DOEpatents

    Ward, Michael E.; Harkins, Bruce D.

    1993-01-01

    Many recuperators have components which react to corrosive gases and are used in applications where the donor fluid includes highly corrosive gases. These recuperators have suffered reduced life, increased service or maintenance, and resulted in increased cost. The present joint when used with recuperators increases the use of ceramic components which do not react to highly corrosive gases. Thus, the present joint used with the present recuperator increases the life, reduces the service and maintenance, and reduces the increased cost associated with corrosive action of components used to manufacture recuperators. The present joint is comprised of a first ceramic member, a second ceramic member, a mechanical locking device having a groove defined in one of the first ceramic member and the second ceramic member. The joint and the mechanical locking device is further comprised of a refractory material disposed in the groove and contacting the first ceramic member and the second ceramic member. The present joint mechanically provides a high strength load bearing joint having good thermal cycling characteristics, good resistance to a corrosive environment and good steady state strength at elevated temperatures.

  6. Communication in Computer Science Classrooms: Understanding Defensive Climates as a Means of Creating Supportive Behaviors

    ERIC Educational Resources Information Center

    Garvin-Doxas, Kathy; Barker, Lecia J.

    2004-01-01

    All learning environments are characterized by numerous communication and interaction practices, which lend themselves to an overall characterization of the climate as defensive or supportive. A case study of public communication and interaction in a large, research-intensive university's first year computer science courses illustrates a learning…

  7. Law Students as Defense Counsel in Felony Trials: The "Guiding Hand" Out of Hand.

    ERIC Educational Resources Information Center

    Galperin, Gary J.

    1982-01-01

    Law students, regardless of the degree of supervision, should not be permitted to conduct the defense of persons on trial for felonies because the practice dangerously exceeds the constitutional and practical limits of students' responsibilities. (AVAIL: Albany Law School of Union University, 80 New Scotland Ave., Albany, NY 12208, $3.50)…

  8. Raising Minority Academic Achievement: The Department of Defense Model. ERIC Digest.

    ERIC Educational Resources Information Center

    Bridglall, Beatrice L.; Gordon, Edmund W.

    In 2001, the National Education Goals Panel commissioned researchers from Vanderbilt University to study the consistent high achievement of African American and Latino students in Department of Defense schools. This digest summarizes the results of their study and presents supporting research that identifies policies and practices that may…

  9. 77 FR 22296 - Renewal of Department of Defense Federal Advisory Committees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-13

    ... Acquisition University, independent advice and recommendations on organization management, curricula, methods... a manner that is free from conflict of interest. The Department, when necessary, and consistent with... Committee Management Officer for the Department of Defense, 703-692-5952. SUPPLEMENTARY INFORMATION:...

  10. Defenses under the Age Discrimination in Employment Act: Misinterpretation, Misdirection, and the 1978 Amendments.

    ERIC Educational Resources Information Center

    Player, Mack A.

    1978-01-01

    Three exceptions or defenses to the Age Discrimination in Employment Act of 1967 are analyzed--the bona fide occupational qualification, bona fide seniority system, and bona fide benefit plan. Available from Georgia Law Review, University of Georgia School of Law, Athens, Georgia 30602; sc $3.50. (IRT)

  11. Transfer and Joint Programs - do they Work?

    NASA Astrophysics Data System (ADS)

    Chapman, P.; Chang, P.; Wu, D.

    2013-12-01

    With the increased interest in internationalization, many western universities have been working to attract students from China and other Asian countries. Texas A&M University has had a collaborative Ph.D. program with Ocean University, Qingdao, China since 2008. Chinese students spend their first one or two years in Qingdao, then transfer to TAMU to complete their coursework and carry out research. The program has so far produced 6 PhDs and one MS degree, and another 14 students are registered through the program. We anticipate sending U.S. students to China on a reciprocal basis, although the lack of Chinese-speaking U.S. students is an issue. Additionally, the Memorandum of Understanding has led to joint research projects between the two universities, with publications in top journals. Novel aspects of the program include joint funding by the U.S. and China, co-chairing graduate committees by both university faculties, interviewing students in Qingdao before they are accepted by TAMU, and initial studies in one country and then transfer to the other. Such programs require 'heroes' on each side to set up and continue the program who trust each other, as well as support from the upper administration. Even with such support, outside influences and different cultures can affect the effectiveness of the program.

  12. California's diminished capacity defense: evolution and transformation.

    PubMed

    Weinstock, R; Leong, G B; Silva, J A

    1996-01-01

    Diminished capacity survives in California as a severely attenuated mens rea defense known as diminished actuality. Some other states have similar limited strict mens rea defenses. The lost advantages of California's former expanded concept of diminished capacity are reviewed. As opposed to the all-or-none insanity defense, mens rea defenses permit the trier of fact to find gradations of guilt but are generally inapplicable unless the elements of a crime are redefined to permit consideration of motivational aspects, as California had done. The change from diminished capacity to a diminished actuality defense was a return to the complex, somewhat artificial legal concept of intent and a resurrection of confusing and antiquated common law definitions. The change was made in response to an unpopular jury verdict and a political climate in which little interest existed or still exists for understanding the reasons behind the commission of any crime. Some of the later restrictions imposed by the California Supreme Court on allowing voluntary intoxication to reduce murder to voluntary manslaughter logically should not apply to mental illness. Knowledge of the complex mens rea issues and the various relevant current defenses is essential for any forensic psychiatrist evaluating defendants in jurisdictions in which such defenses are admissible.

  13. Strategic defenses and crisis stability. Interim report

    SciTech Connect

    Wilkening, D.; Watman, K.; Kennedy, M.; Darilek, R.

    1989-04-01

    The effect that defenses have on crisis stability is one of the central issues in the current debate over the Strategic Defense Initiative (SDI). Crisis stability would be threatened in a situation in which either the United States or the Soviet Union feels pressure to strike first in the hope of producing a more favorable outcome to what appears to be inevitable nuclear war. This note examines various issues surrounding the question of crisis stability. In particular, it considers options for ameliorating any potential instabilities that might arise during a transition to higher levels of strategic defenses. The authors suggest that a crisis-stable transition is possible, that the mutual survivability of strategic offensive forces is crucial to maintaining crisis stability, that space-based defenses of strategic offensive forces (SOF) are potentially crisis-destabilizing unless they are backed up by terminal defenses of SOF, and that the mutual survivability of strategic defenses and defense suppression forces is also critical to crisis stability.

  14. Septic arthritis of the acromioclavicular joint: an uncommon location.

    PubMed

    Martínez-Morillo, Melania; Mateo Soria, Lourdes; Riveros Frutos, Anne; Tejera Segura, Beatriz; Holgado Pérez, Susana; Olivé Marqués, Alejandro

    2014-01-01

    Septic pyogenic arthritis of the acromioclavicular joint is a rare entity that occurs in immunosuppressed patients or those with discontinuity of defense barriers. There are only 15 cases described in the literature. The diagnosis is based on clinical features and the isolation of a microorganism in synovial fluid or blood cultures. The evidence of arthritis by imaging (MRI, ultrasound or scintigraphy) may be useful. Antibiotic treatment is the same as in septic arthritis in other locations. Staphylococcus aureus is the microorganism most frequently isolated. Our objective was to describe the clinical features, treatment and outcome of patients diagnosed with septic arthritis of the acromioclavicular joint at a Rheumatology Department. We developed a study with a retrospective design (1989-2012). The medical records of patients with septic arthritis were reviewed (101 patients). Those involving the acromioclavicular joint were selected (6 patients; 6%).

  15. Experimental test of universal complementarity relations.

    PubMed

    Weston, Morgan M; Hall, Michael J W; Palsson, Matthew S; Wiseman, Howard M; Pryde, Geoff J

    2013-05-31

    Complementarity restricts the accuracy with which incompatible quantum observables can be jointly measured. Despite popular conception, the Heisenberg uncertainty relation does not quantify this principle. We report the experimental verification of universally valid complementarity relations, including an improved relation derived here. We exploit Einstein-Poldolsky-Rosen correlations between two photonic qubits to jointly measure incompatible observables of one. The product of our measurement inaccuracies is low enough to violate the widely used, but not universally valid, Arthurs-Kelly relation.

  16. Strategic defense initiative: Folly or future

    SciTech Connect

    Haley, P.E.; Merritt, J.

    1986-01-01

    This collection of analyses is a guide through the maze of claims and criticisms about ''Star Wars,'' the controversial effort of the Reagan administration to reorient United States nuclear strategy to strategic defense. The text starts with an introduction by the editors followed by individual chapters outlining the strategic defense initiative as originally conceived and subsequently modified by the Reagan administration; the arguments for and against the plan's strategic and technical feasibility; and assessments of the harmful and constructive effects of strategic defense on U.S.-Soviet and U.S.-allied relations.

  17. The insanity defense: the case for abolition.

    PubMed

    Perr, I N

    1985-01-01

    The author discusses psychiatrists' objections to the insanity defense, including the negative publicity generated by murder trials in which psychiatrists provide expert testimony. He also examines the legal profession's attitudes toward the defense and the pressure applied to expert witnesses through our adversarial system of justice. The abolition of the insanity defense might expedite the legal process, the author concludes, but it would not greatly affect the courtroom role of psychiatrists. Psychiatric evaluation would still be required in certain cases, such as those involving diminished responsibility and competency to stand trial.

  18. 78 FR 36113 - Defense Federal Acquisition Regulation Supplement; Technical Amendments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Defense Acquisition Regulations System 48 CFR Part 222 Defense Federal Acquisition Regulation Supplement... Supplement (DFARS) to provide needed editorial changes. DATES: Effective Date: June 17, 2013. FOR...

  19. 77 FR 10976 - Defense Federal Acquisition Regulation Supplement; Technical Amendment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Defense Acquisition Regulations System 48 CFR Part 252 Defense Federal Acquisition Regulation Supplement... Supplement (DFARS) to provide needed editorial changes. DATES: Effective Date: February 24, 2012. FOR...

  20. 77 FR 11775 - Defense Federal Acquisition Regulation Supplement; Technical Amendment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-28

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF DEFENSE Defense Acquisition Regulations System 48 CFR Part 252 Defense Federal Acquisition Regulation Supplement... Supplement (DFARS) to provide needed editorial changes. DATES: Effective Date: February 28, 2012. FOR...

  1. 76 FR 27274 - Defense Federal Acquisition Regulation Supplement; Technical Amendments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Defense Acquisition Regulations System 48 CFR Part 225 Defense Federal Acquisition Regulation Supplement... Supplement (DFARS) to direct contracting officers to additional guidance on supporting contingency...

  2. 78 FR 41331 - Defense Federal Acquisition Regulation Supplement; Technical Amendments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Defense Acquisition Regulations System 48 CFR Part 225 Defense Federal Acquisition Regulation Supplement... Supplement (DFARS) to insert a hyperlink and direct contracting officers to the DFARS Procedures,...

  3. 77 FR 19128 - Defense Federal Acquisition Regulation Supplement; Technical Amendment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Defense Acquisition Regulations System 48 CFR Part 203 Defense Federal Acquisition Regulation Supplement... Supplement (DFARS) to add a reference for reporting suspected lobbying violations. DATES: Effective...

  4. [Biomechanics of the ankle joint].

    PubMed

    Zwipp, H

    1989-03-01

    According to Fick, the tree-dimensional patterns of foot motion are best characterized as jawlike movement. Anatomically and biomechanically, this process represents conjoined, synchronous motion within the three mobile segments of the hindfoot: the ankle joint, the posterior subtalar joint, and the anterior subtalar joint. Foot kinematics can be described more completely if the anterior subtalar joint is defined not only as the talocalcaneal navicular joint, but as including the calcaneocuboid joint, thus representing the transverse joint of the tarsus, i.e., the Chopart joint. The axes of these three joints can be defined precisely. In some parts they represent a screwlike motion, clockwise or counter-clockwise, around the central ligamentous structures (fibulotibial ligament, talocalcaneal interosseous ligament, bifurcate ligament). The individual anatomy and structure of these ligaments provide variations in the degree and direction of foot motion. A precise knowledge of foot kinematics is important in surgical ligament and joint reconstruction and in selective foot arthrodeses.

  5. Mechanics, Problems and Contributions of Tertiary Strategic Alliance: The Case of 22 Australian Universities.

    ERIC Educational Resources Information Center

    Saffu, Kojo; Mamman, Aminu

    1999-01-01

    A study of international strategic alliances involving 22 Australian universities indicates that a majority of universities have frameworks for internationalization initiatives, with top institutional management instrumental in initiating joint ventures with overseas institutions despite limited resources. Australian universities believe they…

  6. Joint ventures in medical services.

    PubMed

    Rublee, D A

    1987-01-01

    This paper is an overview of joint-venture activity in healthcare, describing trends in joint ventures and raising issues for physicians. The purposes are to discuss the major current facets of joint-venture alliances in healthcare and to identify policy issues that arise from the trend to use joint ventures as an organizational tool. Speculation is made about the future role of joint ventures in the organization of healthcare.

  7. Dissimilar metals joint evaluation

    NASA Technical Reports Server (NTRS)

    Wakefield, M. E.; Apodaca, L. E.

    1974-01-01

    Dissimilar metals tubular joints between 2219-T851 aluminum alloy and 304L stainless steel were fabricated and tested to evaluate bonding processes. Joints were fabricated by four processes: (1) inertia (friction) weldings, where the metals are spun and forced together to create the weld; (2) explosive welding, where the metals are impacted together at high velocity; (3) co-extrusion, where the metals are extruded in contact at high temperature to promote diffusion; and (4) swaging, where residual stresses in the metals after a stretching operation maintain forced contact in mutual shear areas. Fifteen joints of each type were prepared and evaluated in a 6.35 cm (2.50 in.) O.D. size, with 0.32 cm (0.13 in.) wall thickness, and 7.6 cm (3.0 in) total length. The joints were tested to evaluate their ability to withstand pressure cycle, thermal cycle, galvanic corrosion and burst tests. Leakage tests and other non-destructive test techniques were used to evaluate the behavior of the joints, and the microstructure of the bond areas was analyzed.

  8. Commemoration of the centenary of the birth of Academician S N Vernov(Joint scientific session of the Physical Sciences Division of the Russian Academy of Sciences and the Department of Physics of M V Lomonosov Moscow State University, 16 June 2010)

    NASA Astrophysics Data System (ADS)

    2011-02-01

    On 16 June 2010, a joint scientific session of the Physical Sciences Division of the Russian Academy of Sciences (RAS), Joint Physical Society of the Russian Federation, Scientific Council of the Department of Physics of Moscow State University (MSU), Scientific Council of the MSU SINP, RAS Council on Space Research, Coordination Scientific and Technical Council of the Federal Space Agency, RAS Scientific Council on the Integrated Problem of Cosmic Rays and RAS Scientific Council on Physics of Solar-Terrestrial Relations took place at the R V Khokhlov central physics auditorium of the MSU Department of Physics. The session was devoted to the 100th anniversary of the birth of Academician Sergei Nikolaevich Vernov.The agenda of the session announced on the website www.gpad.ac.ru of the RAS Physical Sciences Division listed the following reports:Ryazhskaya O G (RAS Institute for Nuclear Research, Moscow) "Opening address"; (1) Matveev V A (RAS Physical Sciences Division, Moscow) "A few words about S N Vernov" (2) Sadovnichy V A (M V Lomonosov Moscow State University, Moscow) "S N Vernov as a scientist at Moscow State University"; (3) Trukhin V I (M V Lomonosov Moscow State University, Moscow) "S N Vernov as a professor in the MSU Department of Physics"; (4) Panasyuk M I (D V Skobeltsyn Institute of Nuclear Physics of M V Lomonosov Moscow State University, Moscow) "Cosmic ray astrophysics before and after 1957"; (5) Dergachev V A (RAS A F Ioffe Physical-Technical Institute, St. Petersburg) "S N Vernov and space physics: Apatity-Leningrad, 1968-1983"; (6) Stozhkov Yu I ( P N Lebedev Physical Institute, RAS, Moscow) "S N Vernov and ground-breaking studies of cosmic rays in the stratosphere"; (7) Berezhko E G, Krymsky G F (Yu G Shafer Institute of Cosmophysical Research and Aeronomy of the SB RAS Yakutsk Scientific Center, Yakutsk) "S N Vernov and cosmic ray research in Yakutia".Texts of the articles based on the reports presented are printed below. • Opening address, O

  9. 78 FR 54968 - Defense Federal Acquisition Regulation Supplement; Technical Amendments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-09

    ... Supplement; Technical Amendments AGENCY: Defense Acquisition Regulations System, Department of Defense (DoD... Regulation Supplement (DFARS) to provide needed editorial changes. DATES: Effective Date: September 9,...

  10. 78 FR 30232 - Defense Federal Acquisition Regulation Supplement; Technical Amendments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-22

    ... Supplement; Technical Amendments AGENCY: Defense Acquisition Regulations System, Department of Defense (DoD... Regulation Supplement (DFARS) to provide needed editorial changes. DATES: Effective: May 22, 2013....

  11. 78 FR 38235 - Defense Federal Acquisition Regulation Supplement; Technical Amendments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-26

    ... Supplement; Technical Amendments AGENCY: Defense Acquisition Regulations System, Department of Defense (DoD... Regulation Supplement (DFARS) to provide needed editorial changes. DATES: Effective Date: June 26, 2013....

  12. 78 FR 13543 - Defense Federal Acquisition Regulation Supplement; Technical Amendments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-28

    ... Federal Acquisition Regulation Supplement; Technical Amendments AGENCY: Defense Acquisition Regulations... the Defense Federal Acquisition Regulation Supplement (DFARS) to provide needed editorial...

  13. 75 FR 8049 - Air University Board of Visitors Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... Department of the Air Force Air University Board of Visitors Meeting ACTION: Notice of Meeting of the Air...), and 41 CFR 102-3.150, the Department of Defense announces that the Air University Board of Visitors.... degree at Air University. Pursuant to 5 U.S.C. 552b, as amended, and 41 CFR 102-3.155 all sessions of...

  14. 78 FR 36752 - Air University Board of Visitors Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-19

    ... Department of the Air Force Air University Board of Visitors Meeting ACTION: Notice of Meeting of the Air...), and 41 CFR 102-3.150, the Department of Defense announces that the Air University Board of Visitors... policies and programs of Air University and for the AFIT Subcommittee to discuss their recent...

  15. 77 FR 31338 - Air University Board of Visitors Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-25

    ... Department of the Air Force Air University Board of Visitors Meeting ACTION: Notice of Meeting of the Air...), and 41 CFR 102-3.150, the Department of Defense announces that the Air University Board of Visitors... policies and programs of Air University and for the ] AFIT Subcommittee to discuss their...

  16. 75 FR 34440 - Air University Board of Visitors Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-17

    ... Department of the Air Force Air University Board of Visitors Meeting ACTION: Notice of Meeting of the Air...), and 41 CFR 102-3.150, the Department of Defense announces that the Air University Board of Visitors... the at Air University. Pursuant to 5 U.S.C. 552b, as amended, and 41 CFR 102-3.155 all sessions of...

  17. 75 FR 8049 - Air University Board of Visitors Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... Department of the Air Force Air University Board of Visitors Meeting ACTION: Notice of Meeting of the Air...), and 41 CFR 102-3.150, the Department of Defense announces that the Air University Board of Visitors..., from 8 a.m.-8 p.m. The meeting will be held in the Air University Commander's Conference Room...

  18. 76 FR 57979 - Air University Board of Visitors Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-19

    ... Department of the Air Force Air University Board of Visitors Meeting ACTION: Notice of Meeting of the Air...), and 41 CFR 102-3.150, the Department of Defense announces that the Air University Board of Visitors... positioning of Air University's educational mission. Pursuant to 5 U.S.C. Sec. 552b, as amended, and 41...

  19. 76 FR 62787 - Air University Board of Visitors Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-11

    ... Department of the Air Force Air University Board of Visitors Meeting ACTION: Notice of Meeting of the Air...), and 41 CFR 102-3.150, the Department of Defense announces that the Air University Board of Visitors..., 2011, from 8 a.m. to 5 p.m. The meeting will be held in the Air University Commander's Conference...

  20. Happiness and Defense Styles in Psychiatrists.

    PubMed

    Machado, Leonardo; Tavares, Hermano; Petribú, Kátia; Pinto, Tiago; Cantilino, Amaury

    2016-03-01

    The aim of this study was to measure happiness in a sample of Brazilian psychiatrists and correlate it with the defense styles used by them and sociodemographic data. This study was observational, cross-sectional, and analytical. Data were collected through self-administered questionnaires by Brazilian psychiatrists who participated in the XXXII Brazilian Congress of Psychiatry, 2014. In this sample of psychiatrists, happiness levels were high (scoring 5.69 of a total of 7), and mature defense styles prevailed, especially humor and anticipation. In a multivariate analysis, having children, good sleep quality, increased sexual interest, and use of defense styles such as humor, anticipation, and idealization all showed a positive relationship with happiness; on the other hand, using defense style such as acting out or annulment demonstrated a negative relationship with happiness. Despite the well-known professional burden that they bear, Brazilian psychiatrists surveyed presented, in general, high levels of subjective well-being and happiness.

  1. Department of Defense Helps "Fight" Poverty Too

    ERIC Educational Resources Information Center

    Opportunity, 1971

    1971-01-01

    Begun in April, 1969, the Department of Defense Domestic Action Program's activities include: loan of equipment to Community Action Agencies; use of DOD facilities for training and recreation; assistance in technical areas; and, general aid. (JM)

  2. Defense mechanisms: 40 years of empirical research.

    PubMed

    Cramer, Phebe

    2015-01-01

    This article reviews research on defense mechanisms carried out over the past 40 years with children, adolescents, adults, and psychiatric patients. Both experimental and observational studies are included.

  3. Defense mechanisms and psychological adjustment in childhood.

    PubMed

    Sandstrom, Marlene J; Cramer, Phebe

    2003-08-01

    The association between maturity of defense use and psychological functioning was assessed in a group of 95 elementary school children. Defense mechanisms were measured using a valid and reliable storytelling task, and psychological adjustment was assessed through a combination of parent and self-report questionnaires. Correlational analyses indicated that children who relied on the developmentally immature defense of denial reported higher levels of self-rated social anxiety and depression and received higher ratings of parent-reported internalizing and externalizing behavior problems. However, children who made use of the developmentally mature defense of identification exhibited higher scores on perceived competence in social, academic, conduct, athletic, and global domains. Significantly, there was no relationship between children's use of denial and their level of perceived competence or between children's use of identification and their degree of maladjustment.

  4. Defense and Veterans Brain Injury Center

    MedlinePlus

    ... Headache Following Concussion/Mild TBI Clinical Recommendation DCoE Blog TBI Highlights Give Concussion the Red Card (link ... of TBI (link is external) Read more DCoE blog articles » Defense and Veterans Brain Injury Center Crisis ...

  5. [Medical Service of the Estonian Defense Forces].

    PubMed

    Anisimov, A S; Golota, A S; Krassii, A B; Soldatov, E A; Shalakin, R A

    2015-06-01

    The article is a brief description of the current state of the Estonian Defense Forces medical service and is based on the study of the open access foreign sources. At the beginning, the general information about Estonia, its Defense Forces, and their medical service is presented. Then the medical service particular features are described with more detail, namely, the organization of the inpatient and outpatient treatment, medical supply, scientific research, combat medicine, medical staff education and training, medical service personnel income.

  6. [Irony and cynicism as forms of defense].

    PubMed

    Blaser, A

    1976-01-01

    Irony and Cynicism are understood to be defense mechanisms. The principle of opposites explains Irony best: it serves the purpose of avoiding the negative affect of a state by maintaining its dialectic opposite. Irony can thus be attributed to counter-cathexis. Cynicism has already been shown in its historical development to be a form of denial with the purpose to minimize the importance of the object. Sarcasm is not a defense but a form of aggressive discharge.

  7. Mechanisms of plant defense against insect herbivores.

    PubMed

    War, Abdul Rashid; Paulraj, Michael Gabriel; Ahmad, Tariq; Buhroo, Abdul Ahad; Hussain, Barkat; Ignacimuthu, Savarimuthu; Sharma, Hari Chand

    2012-10-01

    Plants respond to herbivory through various morphological, biochemicals, and molecular mechanisms to counter/offset the effects of herbivore attack. The biochemical mechanisms of defense against the herbivores are wide-ranging, highly dynamic, and are mediated both by direct and indirect defenses. The defensive compounds are either produced constitutively or in response to plant damage, and affect feeding, growth, and survival of herbivores. In addition, plants also release volatile organic compounds that attract the natural enemies of the herbivores. These strategies either act independently or in conjunction with each other. However, our understanding of these defensive mechanisms is still limited. Induced resistance could be exploited as an important tool for the pest management to minimize the amounts of insecticides used for pest control. Host plant resistance to insects, particularly, induced resistance, can also be manipulated with the use of chemical elicitors of secondary metabolites, which confer resistance to insects. By understanding the mechanisms of induced resistance, we can predict the herbivores that are likely to be affected by induced responses. The elicitors of induced responses can be sprayed on crop plants to build up the natural defense system against damage caused by herbivores. The induced responses can also be engineered genetically, so that the defensive compounds are constitutively produced in plants against are challenged by the herbivory. Induced resistance can be exploited for developing crop cultivars, which readily produce the inducible response upon mild infestation, and can act as one of components of integrated pest management for sustainable crop production.

  8. Amphibian defenses against ultraviolet-B radiation.

    PubMed

    Blaustein, Andrew R; Belden, Lisa K

    2003-01-01

    As part of an overall decline in biodiversity, amphibian populations throughout the world are disappearing. There are a number of potential causes for these declines, including those related to environmental changes such as increasing ultraviolet-B (UV-B) radiation due to stratospheric ozone depletion. UV-B radiation can kill amphibian embryos or can cause sublethal effects that can harm amphibians in later life stages. However, amphibians have defenses against UV-B damage that can limit damage or repair it after exposure to UV-B radiation. These include behavioral, physiological, and molecular defenses. These defenses differ interspecifically, with some species more able to cope with exposure to UV-B than others. Unfortunately, the defense mechanisms of many species may not be effective against increasing persistent levels of UV-B radiation that have only been present for the past several decades due to human-induced environmental damage. Moreover, we predict that persistent UV-B-induced mortality and sublethal damage in species without adequate defenses could lead to changes in community structure. In this article we review the effects of UV-B radiation on amphibians and the defenses they use to avoid solar radiation and make some predictions regarding community structure in light of interspecific differences in UV-B tolerance. PMID:12492415

  9. Mechanisms of plant defense against insect herbivores

    PubMed Central

    War, Abdul Rashid; Paulraj, Michael Gabriel; Ahmad, Tariq; Buhroo, Abdul Ahad; Hussain, Barkat; Ignacimuthu, Savarimuthu; Sharma, Hari Chand

    2012-01-01

    Plants respond to herbivory through various morphological, biochemicals, and molecular mechanisms to counter/offset the effects of herbivore attack. The biochemical mechanisms of defense against the herbivores are wide-ranging, highly dynamic, and are mediated both by direct and indirect defenses. The defensive compounds are either produced constitutively or in response to plant damage, and affect feeding, growth, and survival of herbivores. In addition, plants also release volatile organic compounds that attract the natural enemies of the herbivores. These strategies either act independently or in conjunction with each other. However, our understanding of these defensive mechanisms is still limited. Induced resistance could be exploited as an important tool for the pest management to minimize the amounts of insecticides used for pest control. Host plant resistance to insects, particularly, induced resistance, can also be manipulated with the use of chemical elicitors of secondary metabolites, which confer resistance to insects. By understanding the mechanisms of induced resistance, we can predict the herbivores that are likely to be affected by induced responses. The elicitors of induced responses can be sprayed on crop plants to build up the natural defense system against damage caused by herbivores. The induced responses can also be engineered genetically, so that the defensive compounds are constitutively produced in plants against are challenged by the herbivory. Induced resistance can be exploited for developing crop cultivars, which readily produce the inducible response upon mild infestation, and can act as one of components of integrated pest management for sustainable crop production. PMID:22895106

  10. Prosthetic Joint Infection

    PubMed Central

    Tande, Aaron J.

    2014-01-01

    SUMMARY Prosthetic joint infection (PJI) is a tremendous burden for individual patients as well as the global health care industry. While a small minority of joint arthroplasties will become infected, appropriate recognition and management are critical to preserve or restore adequate function and prevent excess morbidity. In this review, we describe the reported risk factors for and clinical manifestations of PJI. We discuss the pathogenesis of PJI and the numerous microorganisms that can cause this devastating infection. The recently proposed consensus definitions of PJI and approaches to accurate diagnosis are reviewed in detail. An overview of the treatment and prevention of this challenging condition is provided. PMID:24696437

  11. Joint Composable Object Model and LVC Methodology

    NASA Technical Reports Server (NTRS)

    Rheinsmith, Richard; Wallace, Jeffrey; Bizub, Warren; Ceranowicz, Andy; Cutts, Dannie; Powell, Edward T.; Gustavson, Paul; Lutz, Robert; McCloud, Terrell

    2010-01-01

    Within the Department of Defense, multiple architectures are created to serve and fulfill one or several specific service or mission related LVC training goals. Multiple Object Models exist across and within those architectures and it is there that those disparate object models are a major source of interoperability problems when developing and constructing the training scenarios. The two most commonly used architectures are; HLA and TENA, with DIS and CTIA following close behind in terms of the number of users. Although these multiple architectures can share and exchange data the underlying meta-models for runtime data exchange are quite different, requiring gateways/translators to bridge between the different object model representations; while the Department of Defense's use of gateways are generally effective in performing these functions, as the LVC environment increases so too does the cost and complexity of these gateways. Coupled with the wide range of different object models across the various user communities we increase the propensity for run time errors, increased programmer stop gap measures during coordinated exercises, or failure of the system as a whole due to unknown or unforeseen incompatibilities. The Joint Composable Object Model (JCOM) project was established under an M&S Steering Committee (MSSC)-sponsored effort with oversight and control placed under the Joint Forces Command J7 Advanced Concepts Program Directorate. The purpose of this paper is to address the initial and the current progress that has been made in the following areas; the Conceptual Model Development Format, the Common Object Model, the Architecture Neutral Data Exchange Model (ANDEM), and the association methodology to allow the re-use of multiple architecture object models and the development of the prototype persistent reusable library.

  12. Summary of 2008 CUAA Chinese University Evaluation and Research Report

    ERIC Educational Resources Information Center

    Deguo, Zhao; Yanhou, Cai; Yongjun, Feng; Lingfeng, Wang

    2009-01-01

    Since 2002, the University Evaluation Task Force of China University Alumni Association Network (CUAA), "University Weekly" and "21st Century Talent Report" have made joint efforts in the evaluation of higher education institutions in China. Compared with the ranking in 2007, China's University Ranking in the 2008 report is different mainly due to…

  13. Origins of the Strategic Defense Initiative: Ballistic Missile Defense, 1944-1983. Final report

    SciTech Connect

    Baucom, D.R.

    1989-12-01

    America's ballistic missile defense program may be said to have its roots in the V-2 attacks on London in 1944. This document traces the development of antiballistic missile defense policy from the V-2 attacks up to President Reagan's 1983 speech announcing the new strategic defense initiative. The history follows the policy debates from the NIKE-X, SALT I and SALT II, the ABM Treaty, and SAFEGUARD through research and development innovations in the areas of computers, optical sensors, interceptors, and directed energy weapons. The emergence of political organizations and individuals who either opposed or championed ballistic missile defense is also included.

  14. The comprehensive assessment of defense style: measuring defense mechanisms in children and adolescents.

    PubMed

    Laor, N; Wolmer, L; Cicchetti, D V

    2001-06-01

    This study introduces the Comprehensive Assessment of Defense Style (CADS), a new method to assess descriptively the defensive behavior of children and adolescents. Parents of 124 children and adolescents referred to a mental health clinic, of 104 nontreated children, and of 15 children whose fathers were treated for posttraumatic stress disorder completed the CADS. Factor analysis of 28 defenses yielded one mature factor, one immature factor of defenses expressed in relations with the environment (other-oriented), and one of defenses expressed in relations with the self (self-oriented). The CADS significantly discriminated between patients and nonpatients. Psychiatric patients used more immature and fewer mature defenses than control subjects, and adolescents used more mature and fewer other-oriented defenses than children. Girls used more mature and fewer other-oriented defenses than boys. The reliability and validity data of the CADS are encouraging. The three defense factors may be implemented for diagnostic and clinical purposes as well as for screening for psychopathology risk in untreated populations.

  15. Joint Custody and Coparenting.

    ERIC Educational Resources Information Center

    Sell, Kenneth D.

    Results are presented of an intensive search of U.S. newspapers and periodicals on the joint custody of children after divorce, where both parents have continued responsibility for parenting and where the children spend part of each week, month, or year with both of the parents. Areas of concern addressed by these materials include the following:…

  16. Human temporomandibular joint morphogenesis.

    PubMed

    Carini, Francesco; Scardina, Giuseppe Alessandro; Caradonna, Carola; Messina, Pietro; Valenza, Vincenzo

    2007-01-01

    Temporomandibular joint morphogenesis was studied. Ranging in age of fetuses examined was from 6 to14 weeks' gestation. Our results showed the condyle so first element that appear between 6 degrees and 8 degrees week (condylar blastema). After a week appear temporal elements. Disk appear at the same time of glenoid blastema and it reaches an advanced differentation before of the condyle and temporal element, so these don't effect machanical compression on mesenchyma where we find the disk. So we think that the disk result of genetic expression and it isn't the result of mechanical compression. The inferior joint cavity appear to 12 week. The superior joint cavity appear to 13-14 week. In conclusion, the appearance of the condyle is the first event during TMJ morphogenesis, with its initial bud, in form of a mesenchymal thickening, becoming detectable between the sixth and eight week of development, when all the large joints of the limbs are already well defined. PMID:18333411

  17. Clad metal joint closure

    SciTech Connect

    Siebert, O.W.

    1985-04-09

    A plasma arc spray overlay of cladding metals is used over joints between clad metal pieces to provide a continuous cladding metal surface. The technique permits applying an overlay of a high melting point cladding metal to a cladding metal surface without excessive heating of the backing metal.

  18. New Joint Sealants. Criteria, Design and Materials.

    ERIC Educational Resources Information Center

    Building Research Inst., Inc., Washington, DC.

    Contents include--(1) sealing concrete joints, (2) sealing glass and metal joints, (3) metal and glass joint sealants from a fabricator's viewpoint, (4) a theory of adhesion for joint sealants, (5) geometry of simple joint seals under strain, (6) joint sealant specifications from a manufacturer's viewpoint, (7) joint sealant requirements from an…

  19. Anaerobic prosthetic joint infection.

    PubMed

    Shah, Neel B; Tande, Aaron J; Patel, Robin; Berbari, Elie F

    2015-12-01

    In an effort to improve mobility and alleviate pain from degenerative and connective tissue joint disease, an increasing number of individuals are undergoing prosthetic joint replacement in the United States. Joint replacement is a highly effective intervention, resulting in improved quality of life and increased independence [1]. By 2030, it is predicted that approximately 4 million total hip and knee arthroplasties will be performed yearly in the United States [2]. One of the major complications associated with this procedure is prosthetic joint infection (PJI), occurring at a rate of 1-2% [3-7]. In 2011, the Musculoskeletal Infectious Society created a unifying definition for prosthetic joint infection [8]. The following year, the Infectious Disease Society of America published practice guidelines that focused on the diagnosis and management of PJI. These guidelines focused on the management of commonly encountered organisms associated with PJI, including staphylococci, streptococci and select aerobic Gram-negative bacteria. However, with the exception of Propionibacterium acnes, management of other anaerobic organisms was not addressed in these guidelines [1]. Although making up approximately 3-6% of PJI [9,10], anaerobic microorganisms cause devastating complications, and similar to the more common organisms associated with PJI, these bacteria also result in significant morbidity, poor outcomes and increased health-care costs. Data on diagnosis and management of anaerobic PJI is mostly derived from case reports, along with a few cohort studies [3]. There is a paucity of published data outlining factors associated with risks, diagnosis and management of anaerobic PJI. We therefore reviewed available literature on anaerobic PJI by systematically searching the PubMed database, and collected data from secondary searches to determine information on pathogenesis, demographic data, clinical features, diagnosis and management. We focused our search on five commonly

  20. Joint Institute for Nanoscience Annual Report 2003

    SciTech Connect

    Baer, Donald R.; Campbell, Charles

    2004-02-01

    The Joint Institute for Nanoscience (JIN) is a cooperative venture of the University of Washington and Pacific Northwest National Laboratory to encourage and enhance high-impact and high-quality nanoscience and nanotechnology of all types. This first annual report for the JIN summarizes activities beginning in 2001 and ending at the close of fiscal year 2003 and therefore represents somewhat less than two years of activities. Major portions of the JIN resources are dedicated to funding graduate students and postdoctoral research associates to perform research in collaborations jointly directed by Pacific Northwest National Laboratory (PNNL) staff scientists and University of Washington (UW) professors. These fellowships were awarded on the basis of applications that included research proposals. JIN co-sponsors an annual Nanoscale Science and Technology Workshop held in Seattle. In addition to involving PNNL staff in various UW nanoscience courses and seminars, a National Science Foundation grant Development of UW-PNL Collaborative Curriculums in Nano-Science and Technology has allowed the development of three intensive short courses that are taught by UW faculty, PNNL staff, and faculty from other institutions, including Washington State University, the University of Idaho, Stanford University, and the University of Alaska. The initial JIN agreement recognized that expansion of cooperation beyond UW and PNNL would be highly valuable. Starting in early 2003, efforts were initiated to form a regional communication link called the Northwest Nanoscience and Nanotechnology Network (N₄). In concept, N₄ is a tool to encourage communication and help identify regional resources and nanoscience and technology activities.

  1. 75 FR 11868 - Defense Health Board (DHB) Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-12

    ... of the Secretary Defense Health Board (DHB) Meeting AGENCY: Department of Defense (DoD). ACTION..., a subcommittee of the Defense Health Board (DHB), will receive briefings from various speakers... registration are available online at the Defense Health Board Web site, http://www.ha.osd.mil/dhb ....

  2. 75 FR 9399 - Defense Health Board (DHB) Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-02

    ... of the Secretary Defense Health Board (DHB) Meeting AGENCY: Department of Defense (DoD). ACTION... Prevention of Suicide by Members of the Armed Forces, a subcommittee of the Defense Health Board (DHB), will... difficulties, beyond the control of the Defense Health Board or its Designated Federal Officer, the...

  3. 75 FR 5289 - Defense Health Board (DHB) Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-02

    ... of the Secretary Defense Health Board (DHB) Meeting AGENCY: Department of Defense (DoD). ACTION..., and in accordance with section 10(a)(2) of Public Law, DoD announces that the Defense Health Board...- 3317. FOR FURTHER INFORMATION CONTACT: Commander Edmond F. Feeks, Executive Secretary, Defense...

  4. 76 FR 6766 - Meeting of the Defense Science Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-08

    ... persons may submit a written statement for consideration by the Defense Science Board. Individuals... of the Secretary Meeting of the Defense Science Board AGENCY: Department of Defense. ACTION: Notice of Advisory Committee Meetings. SUMMARY: The Defense Science Board will meet in closed session...

  5. 76 FR 21705 - Closed Meeting of the Defense Science Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-18

    ... statement for consideration by the Defense Science Board. Individuals submitting a written statement must... of the Secretary Closed Meeting of the Defense Science Board AGENCY: Department of Defense. ACTION: Notice. SUMMARY: The Defense Science Board will meet in closed session on May 11-12, 2011; at...

  6. 77 FR 20795 - Establishment of the Defense Legal Policy Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-06

    ... of the Secretary Establishment of the Defense Legal Policy Board AGENCY: Department of Defense, DoD... establishing the Defense Legal Policy Board (hereafter referred to as ``the Board''). The Board is a... Board relating to legal and related legal policy matters within the Department of Defense. The Board,...

  7. Shoulder Joint For Protective Suit

    NASA Technical Reports Server (NTRS)

    Kosmo, Joseph J.; Smallcombe, Richard D.

    1994-01-01

    Shoulder joint allows full range of natural motion: wearer senses little or no resisting force or torque. Developed for space suit, joint offers advantages in protective garments for underwater work, firefighting, or cleanup of hazardous materials.

  8. Space-based ballistic-missile defense

    SciTech Connect

    Bethe, H.A.; Garwin, R.L.; Gottfried, K.; Kendall, H.W.

    1984-10-01

    This article, based on a forthcoming book by the Union for Concerned Scientists, focuses on the technical aspects of the issue of space-based ballistic-missile defense. After analysis, the authors conclude that the questionable performance of the proposed defense, the ease with which it could be overwhelmed or circumvented, and its potential as an antisatellite system would cause grievous damage to the security of the US if the Strategic Defense Initiative were to be pursued. The path toward greater security lies in quite another direction, they feel. Although research on ballistic-missile defense should continue at the traditional level of expenditure and within the constraints of the ABM Treaty, every effort should be made to negotiate a bilateral ban on the testing and use of space weapons. The authors think it is essential that such an agreement cover all altitudes, because a ban on high-altitude antisatellite weapons alone would not viable if directed energy weapons were developed for ballistic-missile defense. Further, the Star Wars program, unlikely ever to protect the entire nation against a nuclear attack, would nonetheless trigger a major expansion of the arms race.

  9. DCT-based cyber defense techniques

    NASA Astrophysics Data System (ADS)

    Amsalem, Yaron; Puzanov, Anton; Bedinerman, Anton; Kutcher, Maxim; Hadar, Ofer

    2015-09-01

    With the increasing popularity of video streaming services and multimedia sharing via social networks, there is a need to protect the multimedia from malicious use. An attacker may use steganography and watermarking techniques to embed malicious content, in order to attack the end user. Most of the attack algorithms are robust to basic image processing techniques such as filtering, compression, noise addition, etc. Hence, in this article two novel, real-time, defense techniques are proposed: Smart threshold and anomaly correction. Both techniques operate at the DCT domain, and are applicable for JPEG images and H.264 I-Frames. The defense performance was evaluated against a highly robust attack, and the perceptual quality degradation was measured by the well-known PSNR and SSIM quality assessment metrics. A set of defense techniques is suggested for improving the defense efficiency. For the most aggressive attack configuration, the combination of all the defense techniques results in 80% protection against cyber-attacks with PSNR of 25.74 db.

  10. Spatial mosaic evolution of snail defensive traits

    PubMed Central

    Johnson, Steven G; Hulsey, C Darrin; de León, Francisco J García

    2007-01-01

    Background Recent models suggest that escalating reciprocal selection among antagonistically interacting species is predicted to occur in areas of higher resource productivity. In a putatively coevolved interaction between a freshwater snail (Mexipyrgus churinceanus) and a molluscivorous cichlid (Herichthys minckleyi), we examined three components of this interaction: 1) spatial variation in two putative defensive traits, crushing resistance and shell pigmentation; 2) whether abiotic variables or frequency of molariform cichlids are associated with spatial patterns of crushing resistance and shell pigmentation and 3) whether variation in primary productivity accounted for small-scale variation in these defensive traits. Results Using spatial autocorrelation to account for genetic and geographic divergence among populations, we found no autocorrelation among populations at small geographic and genetic distances for the two defensive traits. There was also no correlation between abiotic variables (temperature and conductivity) and snail defensive traits. However, crushing resistance and frequency of pigmented shells were negatively correlated with molariform frequency. Crushing resistance and levels of pigmentation were significantly higher in habitats dominated by aquatic macrophytes, and both traits are phenotypically correlated. Conclusion Crushing resistance and pigmentation of M. churinceanus exhibit striking variation at small spatial scales often associated with differences in primary productivity, substrate coloration and the frequency of molariform cichlids. These local geographic differences may result from among-habitat variation in how resource productivity interacts to promote escalation in prey defenses. PMID:17397540

  11. Insanity Defense: Past, Present, and Future.

    PubMed

    Math, Suresh Bada; Kumar, Channaveerachari Naveen; Moirangthem, Sydney

    2015-01-01

    Insanity defense is primarily used in criminal prosecutions. It is based on the assumption that at the time of the crime, the defendant was suffering from severe mental illness and therefore, was incapable of appreciating the nature of the crime and differentiating right from wrong behavior, hence making them not legally accountable for crime. Insanity defense is a legal concept, not a clinical one (medical one). This means that just suffering from a mental disorder is not sufficient to prove insanity. The defendant has the burden of proving the defense of insanity by a "preponderance of the evidence" which is similar to a civil case. It is hard to determine legal insanity, and even harder to successfully defend it in court. This article focuses on the recent Supreme Court decision on insanity defense and standards employed in Indian court. Researchers present a model for evaluating a defendant's mental status examination and briefly discuss the legal standards and procedures for the assessment of insanity defense evaluations. There is an urgent need to initiate formal graduation course, setup Forensic Psychiatric Training and Clinical Services Providing Centers across the country to increase the manpower resources and to provide fair and speedy trail.

  12. Insanity Defense: Past, Present, and Future

    PubMed Central

    Math, Suresh Bada; Kumar, Channaveerachari Naveen; Moirangthem, Sydney

    2015-01-01

    Insanity defense is primarily used in criminal prosecutions. It is based on the assumption that at the time of the crime, the defendant was suffering from severe mental illness and therefore, was incapable of appreciating the nature of the crime and differentiating right from wrong behavior, hence making them not legally accountable for crime. Insanity defense is a legal concept, not a clinical one (medical one). This means that just suffering from a mental disorder is not sufficient to prove insanity. The defendant has the burden of proving the defense of insanity by a “preponderance of the evidence” which is similar to a civil case. It is hard to determine legal insanity, and even harder to successfully defend it in court. This article focuses on the recent Supreme Court decision on insanity defense and standards employed in Indian court. Researchers present a model for evaluating a defendant's mental status examination and briefly discuss the legal standards and procedures for the assessment of insanity defense evaluations. There is an urgent need to initiate formal graduation course, setup Forensic Psychiatric Training and Clinical Services Providing Centers across the country to increase the manpower resources and to provide fair and speedy trail. PMID:26702167

  13. Insanity Defense: Past, Present, and Future.

    PubMed

    Math, Suresh Bada; Kumar, Channaveerachari Naveen; Moirangthem, Sydney

    2015-01-01

    Insanity defense is primarily used in criminal prosecutions. It is based on the assumption that at the time of the crime, the defendant was suffering from severe mental illness and therefore, was incapable of appreciating the nature of the crime and differentiating right from wrong behavior, hence making them not legally accountable for crime. Insanity defense is a legal concept, not a clinical one (medical one). This means that just suffering from a mental disorder is not sufficient to prove insanity. The defendant has the burden of proving the defense of insanity by a "preponderance of the evidence" which is similar to a civil case. It is hard to determine legal insanity, and even harder to successfully defend it in court. This article focuses on the recent Supreme Court decision on insanity defense and standards employed in Indian court. Researchers present a model for evaluating a defendant's mental status examination and briefly discuss the legal standards and procedures for the assessment of insanity defense evaluations. There is an urgent need to initiate formal graduation course, setup Forensic Psychiatric Training and Clinical Services Providing Centers across the country to increase the manpower resources and to provide fair and speedy trail. PMID:26702167

  14. A two-dimensional neuropsychology of defense: fear/anxiety and defensive distance.

    PubMed

    McNaughton, Neil; Corr, Philip J

    2004-05-01

    We present in this paper a picture of the neural systems controlling defense that updates and simplifies Gray's "Neuropsychology of Anxiety". It is based on two behavioural dimensions: 'defensive distance' as defined by the Blanchards and 'defensive direction'. Defensive direction is a categorical dimension with avoidance of threat corresponding to fear and approach to threat corresponding to anxiety. These two psychological dimensions are mapped to underlying neural dimensions. Defensive distance is mapped to neural level, with the shortest defensive distances involving the lowest neural level (periaqueductal grey) and the largest defensive distances the highest neural level (prefrontal cortex). Defensive direction is mapped to separate parallel streams that run across these levels. A significant departure from prior models is the proposal that both fear and anxiety are represented at all levels. The theory is presented in a simplified form that does not incorporate the interactions that must occur between non-adjacent levels of the system. It also requires expansion to include the dimension of escapability of threat. Our current development and these proposed future extensions do not change the core concepts originally proposed by Gray and, we argue, demonstrate their enduring value.

  15. 22 CFR 120.2 - Designation of defense articles and defense services.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... services. 120.2 Section 120.2 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.2 Designation of defense articles and defense services. The Arms Export Control Act (22 U.S.C. 2778(a) and 2794(7)) provides that the President shall designate...

  16. 22 CFR 120.2 - Designation of defense articles and defense services.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... services. 120.2 Section 120.2 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.2 Designation of defense articles and defense services. The Arms Export Control Act (22 U.S.C. 2778(a) and 2794(7)) provides that the President shall designate...

  17. Defense Dollars and Sense: A Common Cause Guide to the Defense Budget Process.

    ERIC Educational Resources Information Center

    Rovner, Mark

    Designed to increase public awareness of military spending, this 5-part guide examines the process and problems of preparing the national defense budget. The publication begins with a brief overview of the 1984 defense budget. Major military programs, trends in budgeting, and key concerns in budget formulation are explored. Graphs and charts…

  18. Ego Defenses and Reaction to Stress: A Validation Study of the Defense Mechanisms Inventory

    ERIC Educational Resources Information Center

    Gleser, Goldine C.; Sacks, Marilyn

    1973-01-01

    This study investigated the relationship between scores on the Defense Mechanisms Inventory and reaction to an experimental conflict situation in which Ss (85 undergraduate college students) were led to believe that their performance was deficient on a new test of scholastic ability. The pattern of defenses predicted residual posttest estimates of…

  19. Defense Mechanisms in Adolescence as Predictors of Adult Personality Disorders.

    PubMed

    Strandholm, Thea; Kiviruusu, Olli; Karlsson, Linnea; Miettunen, Jouko; Marttunen, Mauri

    2016-05-01

    Our study examines whether defense styles and separate defenses in depressed adolescent outpatients predict adult personality disorders (PDs). We obtained data from consecutive adolescent outpatients who participated in the Adolescent Depression Study at baseline and at the 8-year follow-up (N = 140). Defense styles were divided into mature, neurotic, image-distorting, and immature and a secondary set of analyses were made with separate defenses as predictors of a PD diagnosis. Neurotic, image-distorting, and immature defense styles in adolescence were associated with adulthood PDs. Neurotic defense style associated with cluster B diagnosis and image-distorting defense style associated with cluster A diagnosis. Separate defenses of displacement, isolation, and reaction formation were independent predictors of adult PD diagnosis even after adjusting for PD diagnosis in adolescence. Defense styles and separate defenses predict later PDs and could be used in the focusing of treatment interventions for adolescents.

  20. Determination of Parachute Joint Factors using Seam and Joint Testing

    NASA Technical Reports Server (NTRS)

    Mollmann, Catherine

    2015-01-01

    This paper details the methodology for determining the joint factor for all parachute components. This method has been successfully implemented on the Capsule Parachute Assembly System (CPAS) for the NASA Orion crew module for use in determining the margin of safety for each component under peak loads. Also discussed are concepts behind the joint factor and what drives the loss of material strength at joints. The joint factor is defined as a "loss in joint strength...relative to the basic material strength" that occurs when "textiles are connected to each other or to metals." During the CPAS engineering development phase, a conservative joint factor of 0.80 was assumed for each parachute component. In order to refine this factor and eliminate excess conservatism, a seam and joint testing program was implemented as part of the structural validation. This method split each of the parachute structural joints into discrete tensile tests designed to duplicate the loading of each joint. Breaking strength data collected from destructive pull testing was then used to calculate the joint factor in the form of an efficiency. Joint efficiency is the percentage of the base material strength that remains after degradation due to sewing or interaction with other components; it is used interchangeably with joint factor in this paper. Parachute materials vary in type-mainly cord, tape, webbing, and cloth -which require different test fixtures and joint sample construction methods. This paper defines guidelines for designing and testing samples based on materials and test goals. Using the test methodology and analysis approach detailed in this paper, the minimum joint factor for each parachute component can be formulated. The joint factors can then be used to calculate the design factor and margin of safety for that component, a critical part of the design verification process.

  1. Political, Economic, Socio-Cultural, and Educational Challenges of Administering a Sino-US Joint Venture Campus in China

    ERIC Educational Resources Information Center

    Ozturgut, Osman

    2008-01-01

    This qualitative study explored the political, economic, socio-cultural, and educational challenges of administering a Sino-U.S. joint-venture campus in the People's Republic of China. China American University (CAU) is an educational joint venture between China Investment Company (CIC) and American University (AU) in the U.S. that resulted in…

  2. Academic cheating as a function of defense mechanisms and object relations.

    PubMed

    Juni, Samuel; Gross, Julie; Sokolowska, Joanna

    2006-06-01

    This study examined relationships between academic cheating behaviors by using self-reports of past cheating behavior, providing a situational experiment with the opportunity to cheat, and evaluating defense mechanisms and object relations as measured by the Defense Mechanisms Inventory. Subjects included 75 female and 8 male university students ranging in age from 18 to 51 years (M=25.5, SD=6.9). Analysis showed variations in students' self-reported cheating history relative to their measured object relations status and type of defense mechanisms. Actual cheating in the experimental setting was not significantly related to any of these variables. Findings are discussed based on a critique of heterogeneity of the cheating construct.

  3. Achieving joint benefits from joint implementation

    SciTech Connect

    Moomaw, W.R.

    1995-11-01

    Joint Implementation (JI) appears to have been born with Applied Energy Services Guatemala project in 1988. That project, to plant 52 million trees, protect existing forests from cutting and fire, and enhance rural development, is being implemented by CARE Guatemala to offset 120 per cent of the emissions of a small coal burning power plant that has been built in Connecticut. Since that time, several utilities and governments have initiated additional projects. Not all of these necessarily consist of tree planting in other countries, but may consist of energy efficiency or energy conservation programs designed to reduce carbon emissions by at least as much as the additional releases from a new facility. All JI projects share the characteristic of linking the release of greenhouse gases in an industrial country with an offset that reduces or absorbs a comparable amount in another country. The emitter in the industrial country is willing to pay for the reduction elsewhere because costs are less than they would be at home.

  4. Universal Usability

    NASA Astrophysics Data System (ADS)

    Horton, Sarah; Leventhal, Laura

    Universal usability of World Wide Web (Web) environments—that is, having 90% of households as successful users—requires universal access, usability, and universal design. Factors such as Web technology and user-centered design contribute to universal access and usability, but key to universal usability is a universal design methodology. Universal design principles for the Web follow from universal design principles for the built environment, and emphasize perceptibility, self-explanation, and tailorability for the user. Universally usable Web environments offer the benefit of expanded participation, as well as the unanticipated benefits that generally follow from innovative design initiatives. However, to achieve Web universal usability, Web designers need tools that facilitate the design of intuitive interfaces without sacrificing universal access.

  5. Phase 1 Program Joint Report

    NASA Technical Reports Server (NTRS)

    Nield, George C. (Editor); Vorobiev, Pavel Mikhailovich (Editor)

    1999-01-01

    This report consists of inputs from each of the Phase I Program Joint Working Groups. The Working Groups were tasked to describe the organizational structure and work processes that they used during the program, joint accomplishments, lessons learned, and applications to the International Space Station Program. This report is a top-level joint reference document that contains information of interest to both countries.

  6. Double slotted socket spherical joint

    DOEpatents

    Bieg, Lothar F.; Benavides, Gilbert L.

    2001-05-22

    A new class of spherical joints is disclosed. These spherical joints are capable of extremely large angular displacements (full cone angles in excess of 270.degree.), while exhibiting no singularities or dead spots in their range of motion. These joints can improve or simplify a wide range of mechanical devices.

  7. Swivel Joint For Liquid Nitrogen

    NASA Technical Reports Server (NTRS)

    Milner, James F.

    1988-01-01

    Swivel joint allows liquid-nitrogen pipe to rotate through angle of 100 degree with respect to mating pipe. Functions without cracking hard foam insulation on lines. Pipe joint rotates on disks so mechanical stress not transmitted to thick insulation on pipes. Inner disks ride on fixed outer disks. Disks help to seal pressurized liquid nitrogen flowing through joint.

  8. 22 CFR 126.15 - Expedited processing of license applications for the export of defense articles and defense...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... for the export of defense articles and defense services to Australia or the United Kingdom. 126.15... articles and defense services to Australia or the United Kingdom. (a) Any application submitted for authorization of the export of defense articles or services to Australia or the United Kingdom will...

  9. 22 CFR 126.15 - Expedited processing of license applications for the export of defense articles and defense...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... for the export of defense articles and defense services to Australia or the United Kingdom. 126.15... articles and defense services to Australia or the United Kingdom. (a) Any application submitted for authorization of the export of defense articles or services to Australia or the United Kingdom will...

  10. 22 CFR 126.15 - Expedited processing of license applications for the export of defense articles and defense...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... for the export of defense articles and defense services to Australia or the United Kingdom. 126.15... articles and defense services to Australia or the United Kingdom. (a) Any application submitted for authorization of the export of defense articles or services to Australia or the United Kingdom will...

  11. 22 CFR 126.15 - Expedited processing of license applications for the export of defense articles and defense...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... for the export of defense articles and defense services to Australia or the United Kingdom. 126.15... articles and defense services to Australia or the United Kingdom. (a) Any application submitted for authorization of the export of defense articles or services to Australia or the United Kingdom will...

  12. 22 CFR 126.15 - Expedited processing of license applications for the export of defense articles and defense...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... for the export of defense articles and defense services to Australia or the United Kingdom. 126.15... articles and defense services to Australia or the United Kingdom. (a) Any application submitted for authorization of the export of defense articles or services to Australia or the United Kingdom will...

  13. [Patient's aggression aimed at physicians. Legal interpretation of defense possibilities].

    PubMed

    Patryn, Rafał

    2013-01-01

    The aim of the following study is to acquaint medical practitioners with legal possibilities of defense against patients'aggression. The occurrence of the described and discussed issue, namely the appearance of different forms of aggression aimed at physicians and other medical staff is a more and more frequently appearing phenomenon, which is very problematic, and difficult to interpret. The scope of the analysis has been limited to aggression of patients towards physicians only, as they are most often the aim of this aggression, and what should be emphasized, they lack practical and universal solutions and frequently also necessary knowledge to protect themselves against it. The idea behind this study is to present a rational solution to the afore mentioned situation, within legal limits. First, an outline of a conflict situation with a short specification of sources of aggression will be presented, than an appropriate legal taxonomy (including civil and criminal law) allowing for aid in such a situation will be offered and discussed.The authors will also present practical and legally permissible solutions aiming at defense, abandonment, and not allowing for the appearance of this reprehensible phenomenon.

  14. Strategic defense and the Western alliance

    SciTech Connect

    Lakoff, S.; Willoughby, R. )

    1987-01-01

    Strategic defense has again become a major item on the agenda of the Western Alliance. Revived by President Ronald Reagan in his Star Wars speech of March 1983, and implemented in his Strategic Defense Initiative, it has achieved renewed emphasis in military spending, in alliance research efforts, and in arms control negotiations. SDI is packaged in a way that makes it the largest single item in the Department of Defense's annual budget. It engages researchers in industrial and military laboratories on both sides of the Atlantic as well as in Japan and Israel. In the arms control negotiations now under way between the United States and the USSR, the conduct of this research and its implications for the strategic balance and the reduction of offensive weapons are critical considerations. The implications of this largely unexpected development are the subject of this book.

  15. Salt, chloride, bleach, and innate host defense.

    PubMed

    Wang, Guoshun; Nauseef, William M

    2015-08-01

    Salt provides 2 life-essential elements: sodium and chlorine. Chloride, the ionic form of chlorine, derived exclusively from dietary absorption and constituting the most abundant anion in the human body, plays critical roles in many vital physiologic functions, from fluid retention and secretion to osmotic maintenance and pH balance. However, an often overlooked role of chloride is its function in innate host defense against infection. Chloride serves as a substrate for the generation of the potent microbicide chlorine bleach by stimulated neutrophils and also contributes to regulation of ionic homeostasis for optimal antimicrobial activity within phagosomes. An inadequate supply of chloride to phagocytes and their phagosomes, such as in CF disease and other chloride channel disorders, severely compromises host defense against infection. We provide an overview of the roles that chloride plays in normal innate immunity, highlighting specific links between defective chloride channel function and failures in host defense.

  16. Salt, chloride, bleach, and innate host defense

    PubMed Central

    Wang, Guoshun; Nauseef, William M.

    2015-01-01

    Salt provides 2 life-essential elements: sodium and chlorine. Chloride, the ionic form of chlorine, derived exclusively from dietary absorption and constituting the most abundant anion in the human body, plays critical roles in many vital physiologic functions, from fluid retention and secretion to osmotic maintenance and pH balance. However, an often overlooked role of chloride is its function in innate host defense against infection. Chloride serves as a substrate for the generation of the potent microbicide chlorine bleach by stimulated neutrophils and also contributes to regulation of ionic homeostasis for optimal antimicrobial activity within phagosomes. An inadequate supply of chloride to phagocytes and their phagosomes, such as in CF disease and other chloride channel disorders, severely compromises host defense against infection. We provide an overview of the roles that chloride plays in normal innate immunity, highlighting specific links between defective chloride channel function and failures in host defense. PMID:26048979

  17. Antiviral Defense Mechanisms in Honey Bees

    PubMed Central

    Brutscher, Laura M.; Daughenbaugh, Katie F.; Flenniken, Michelle L.

    2015-01-01

    Honey bees are significant pollinators of agricultural crops and other important plant species. High annual losses of honey bee colonies in North America and in some parts of Europe have profound ecological and economic implications. Colony losses have been attributed to multiple factors including RNA viruses, thus understanding bee antiviral defense mechanisms may result in the development of strategies that mitigate colony losses. Honey bee antiviral defense mechanisms include RNA-interference, pathogen-associated molecular pattern (PAMP) triggered signal transduction cascades, and reactive oxygen species generation. However, the relative importance of these and other pathways is largely uncharacterized. Herein we review the current understanding of honey bee antiviral defense mechanisms and suggest important avenues for future investigation. PMID:26273564

  18. Missile Defense and International Space Law

    NASA Astrophysics Data System (ADS)

    Hashimoto, Y.

    2002-01-01

    By the withdrawal from Anti Ballistic Missile (ABM) Treaty of 1972 by the United States of America, there will emerge the age of no concrete legal restrictions for ballistic missiles defense in the outer space.On the other hand, because the proliferation of ballistic missile technology has been the problem to be solved as soon as possible, we have to build new regulations for the adequate missile defense and other related activities including the use of outer space.In this paper, the implication of ABM Treaty in the Cold War era will be reviewed and the present and future situation and ideal legal scheme for missile defense and outer space usage will be considered.

  19. Salt, chloride, bleach, and innate host defense.

    PubMed

    Wang, Guoshun; Nauseef, William M

    2015-08-01

    Salt provides 2 life-essential elements: sodium and chlorine. Chloride, the ionic form of chlorine, derived exclusively from dietary absorption and constituting the most abundant anion in the human body, plays critical roles in many vital physiologic functions, from fluid retention and secretion to osmotic maintenance and pH balance. However, an often overlooked role of chloride is its function in innate host defense against infection. Chloride serves as a substrate for the generation of the potent microbicide chlorine bleach by stimulated neutrophils and also contributes to regulation of ionic homeostasis for optimal antimicrobial activity within phagosomes. An inadequate supply of chloride to phagocytes and their phagosomes, such as in CF disease and other chloride channel disorders, severely compromises host defense against infection. We provide an overview of the roles that chloride plays in normal innate immunity, highlighting specific links between defective chloride channel function and failures in host defense. PMID:26048979

  20. Advanced thermal management technologies for defense electronics

    NASA Astrophysics Data System (ADS)

    Bloschock, Kristen P.; Bar-Cohen, Avram

    2012-05-01

    Thermal management technology plays a key role in the continuing miniaturization, performance improvements, and higher reliability of electronic systems. For the past decade, and particularly, the past 4 years, the Defense Advanced Research Projects Agency (DARPA) has aggressively pursued the application of micro- and nano-technology to reduce or remove thermal constraints on the performance of defense electronic systems. The DARPA Thermal Management Technologies (TMT) portfolio is comprised of five technical thrust areas: Thermal Ground Plane (TGP), Microtechnologies for Air-Cooled Exchangers (MACE), NanoThermal Interfaces (NTI), Active Cooling Modules (ACM), and Near Junction Thermal Transport (NJTT). An overview of the TMT program will be presented with emphasis on the goals and status of these efforts relative to the current State-of-the-Art. The presentation will close with future challenges and opportunities in the thermal management of defense electronics.

  1. Joint hypermobility syndrome pain.

    PubMed

    Grahame, Rodney

    2009-12-01

    Joint hypermobility syndrome (JHS) was initially defined as the occurrence of musculoskeletal symptoms in the presence of joint laxity and hypermobility in otherwise healthy individuals. It is now perceived as a commonly overlooked, underdiagnosed, multifaceted, and multisystemic heritable disorder of connective tissue (HDCT), which shares many of the phenotypic features of other HDCTs such as Marfan syndrome and Ehlers-Danlos syndrome. Whereas the additional flexibility can confer benefits in terms of mobility and agility, adverse effects of tissue laxity and fragility can give rise to clinical consequences that resonate far beyond the confines of the musculoskeletal system. There is hardly a clinical specialty to be found that is not touched in one way or another by JHS. Over the past decade, it has become evident that of all the complications that may arise in JHS, chronic pain is arguably the most menacing and difficult to treat. PMID:19889283

  2. Laundry joint venture.

    PubMed

    Giancola, D; Voyvodich, M

    1984-12-01

    Many hospitals are concerned about the loss of control which is associated with contracting for linen service. On the the hand, many laundries do not have the resources or experience to serve hospitals in a comprehensive and trouble-free manner. In many communities a joint venture, such as the one described here, can successfully combine the interests of the hospital and laundry communities without causing the hospitals to lose control of the service and without requiring the laundry operator to have detailed knowledge of hospital operations. As more hospitals opt for contract service, and if this service is to be provided at the lowest total cost, the hospitals and the laundries must come to grips with the problems surrounding the laundry-hospital interface. A joint venture, such as that described here, is one way to accomplish this.

  3. Analysis of minor fractures associated with joints and faulted joints

    NASA Astrophysics Data System (ADS)

    Cruikshank, Kenneth M.; Zhao, Guozhu; Johnson, Arvid M.

    In this paper, we use fracture mechanics to interpret conditions responsible for secondary cracks that adorn joints and faulted joints in the Entrada Sandstone in Arches National Park, U.S.A. Because the joints in most places accommodated shearing offsets of a few mm to perhaps 1 dm, and thus became faulted joints, some of the minor cracks are due to faulting. However, in a few places where the shearing was zero, one can examine minor cracks due solely to interaction of joint segments at the time they formed. We recognize several types of minor cracks associated with subsequent faulting of the joints. One is the kink, a crack that occurs at the termination of a straight joint and whose trend is abruptly different from that of the joint. Kinks are common and should be studied because they contain a great deal of information about conditions during fracturing. The sense of kinking indicates the sense of shear during faulting: a kink that turns clockwise with respect to the direction of the main joint is a result of right-lateral shear, and a kink that turns counterclockwise is a result of left-lateral shear. Furthermore, the kink angle is related to the ratio of the shear stress responsible for the kinking to the normal stress responsible for the opening of the joint. The amount of opening of a joint at the time it faulted or even at the time the joint itself formed can be estimated by measuring the kink angle and the amount of strike-slip at some point along the faulted joint. Other fractures that form near terminations of pre-existing joints in response to shearing along the joint are horsetail fractures. Similar short fractures can occur anywhere along the length of the joints. The primary value in recognizing these fractures is that they indicate the sense of faulting accommodated by the host fracture and the direction of maximum tension. Even where there has been insignificant regional shearing in the Garden Area, the joints can have ornate terminations. Perhaps

  4. Defensive medicine in neurosurgery: the Canadian experience.

    PubMed

    Smith, Timothy R; Hulou, M Maher; Yan, Sandra C; Cote, David J; Nahed, Brian V; Babu, Maya A; Das, Sunit; Gormley, William B; Rutka, James T; Laws, Edward R; Heary, Robert F

    2016-05-01

    OBJECT Recent studies have examined the impact of perceived medicolegal risk and compared how this perception impacts defensive practices within the US. To date, there have been no published data on the practice of defensive medicine among neurosurgeons in Canada. METHODS An online survey containing 44 questions was sent to 170 Canadian neurosurgeons and used to measure Canadian neurosurgeons' perception of liability risk and their practice of defensive medicine. The survey included questions on the following domains: surgeon demographics, patient characteristics, type of physician practice, surgeon liability profile, policy coverage, defensive behaviors, and perception of the liability environment. Survey responses were analyzed and summarized using counts and percentages. RESULTS A total of 75 neurosurgeons completed the survey, achieving an overall response rate of 44.1%. Over one-third (36.5%) of Canadian neurosurgeons paid less than $5000 for insurance annually. The majority (87%) of Canadian neurosurgeons felt confident with their insurance coverage, and 60% reported that they rarely felt the need to practice defensive medicine. The majority of the respondents reported that the perceived medicolegal risk environment has no bearing on their preferred practice location. Only 1 in 5 respondent Canadian neurosurgeons (21.8%) reported viewing patients as a potential lawsuit. Only 4.9% of respondents would have selected a different career based on current medicolegal risk factors, and only 4.1% view the cost of annual malpractice insurance as a major burden. CONCLUSIONS Canadian neurosurgeons perceive their medicolegal risk environment as more favorable and their patients as less likely to sue than their counterparts in the US do. Overall, Canadian neurosurgeons engage in fewer defensive medical behaviors than previously reported in the US.

  5. Joint Integration Office Independent Review Committee annual report, 1985

    SciTech Connect

    Not Available

    1986-08-01

    Comprised of seven persons with extensive experience in the issues of nuclear waste, the Independent Review Committee (IRC) provides independent and objective review of Defense Transuranic Waste Program (DTWP) activities managed by the Joint Integration Office (JIO), formerly the Defense Transuranic Waste Lead Organization (TLO). The Committee is ensured a broad, interdisciplinary perspective since its membership includes representatives from the fields of nuclear engineering, nuclear waste transportation, industrial quality control, systems and environmental engineering and state and local government. The scope of IRC activities includes overall review of specific TLO plans, projects and activities, and technical review of particular research and development projects. The Committee makes specific suggestions and recommendations based upon expertise in the field of TRU Waste Management. The IRC operates as a consulting group, under an independent charter providing objective review of program activities. This report summarizes the 12 major topics reviewed by the committee during 1985.

  6. Temporomandibular joint dislocation

    PubMed Central

    Sharma, Naresh Kumar; Singh, Akhilesh Kumar; Pandey, Arun; Verma, Vishal; Singh, Shreya

    2015-01-01

    Temporomandibular joint (TMJ) dislocation is an uncommon but debilitating condition of the facial skeleton. The condition may be acute or chronic. Acute TMJ dislocation is common in clinical practice and can be managed easily with manual reduction. Chronic recurrent TMJ dislocation is a challenging situation to manage. In this article, we discuss the comprehensive review of the different treatment modalities in managing TMJ dislocation. PMID:26668447

  7. Prosthetic elbow joint

    NASA Technical Reports Server (NTRS)

    Weddendorf, Bruce C. (Inventor)

    1994-01-01

    An artificial, manually positionable elbow joint for use in an upper extremity, above-elbow, prosthetic is described. The prosthesis provides a locking feature that is easily controlled by the wearer. The instant elbow joint is very strong and durable enough to withstand the repeated heavy loadings encountered by a wearer who works in an industrial, construction, farming, or similar environment. The elbow joint of the present invention comprises a turntable, a frame, a forearm, and a locking assembly. The frame generally includes a housing for the locking assembly and two protruding ears. The forearm includes an elongated beam having a cup-shaped cylindrical member at one end and a locking wheel having a plurality of holes along a circular arc on its other end with a central bore for pivotal attachment to the protruding ears of the frame. The locking assembly includes a collar having a central opening with a plurality of internal grooves, a plurality of internal cam members each having a chamfered surface at one end and a V-shaped slot at its other end; an elongated locking pin having a crown wheel with cam surfaces and locking lugs secured thereto; two coiled compression springs; and a flexible filament attached to one end of the elongated locking pin and extending from the locking assembly for extending and retracting the locking pin into the holes in the locking wheel to permit selective adjustment of the forearm relative to the frame. In use, the turntable is affixed to the upper arm part of the prosthetic in the conventional manner, and the cup-shaped cylindrical member on one end of the forearm is affixed to the forearm piece of the prosthetic in the conventional manner. The elbow joint is easily adjusted and locked between maximum flex and extended positions.

  8. Understanding the use of the insanity defense.

    PubMed

    Blau, G L; McGinley, H; Pasewark, R

    1993-05-01

    Psychologists often are called upon to give their opinion about a legal concept, the insanity plea. Criminal cases that involve the insanity plea consistently receive the attention of the media and of legislators who contemplate restricting the use of the defense, yet there is little nationwide information on the use and possible abuse of the insanity defense. This paper reviews what little is known and suggests that in order to make psychologically and socially responsible decisions, more information is needed on the use and success of the plea.

  9. The insanity defense: a difficult necessity.

    PubMed

    McGrath, J J

    1985-01-01

    The author considers the merits of the insanity defense in light of three premises. First, a defendant's sanity must be taken into account both in assessing culpability and in assigning punishment for a crime. Second, all members of society must be protected against harmful acts. And third, it is the responsibility of psychiatrists to assess, but not to predict, the existence of mental illness. After briefly discussing the limitations of expert testimony and the adversarial demands of the judicial system, the author concludes that the insanity defense should be retained but altered, and that psychiatrists should bear the burdens of advocating for the mentally ill.

  10. Automatic defensive control of asynchronous sequential machines

    NASA Astrophysics Data System (ADS)

    Hammer, Jacob

    2016-01-01

    Control theoretic techniques are utilised to develop automatic controllers that counteract robotic adversarial interventions in the operation of asynchronous sequential machines. The scenario centres on automatic protection against pre-programmed adversarial agents that attempt to subvert the operation of an asynchronous computing system. Necessary and sufficient conditions for the existence of defensive controllers that automatically defeat such adversarial agents are derived. These conditions are stated in terms of skeleton matrices - matrices of zeros and ones obtained directly from the given description of the asynchronous sequential machine being protected. When defensive controllers exist, a procedure for their design is outlined.

  11. Acromioclavicular joint disorders.

    PubMed

    Turnbull, J R

    1998-04-01

    The acromioclavicular joint is commonly involved in athletic injuries. Most commonly, a sprain to the joint occurs with variability in the amount of ligamentous damage and displacement that occurs. In all but the most severe dislocations, treatment consists of initial sling immobilization and early functional rehabilitation. The outcome is usually excellent with full return of function following these injuries. The rarer types (IV, V, and VI) require operative reduction and fixation. Distal clavicle fractures are related injuries, which many times disrupt the stabilizing ligaments of the acromioclavicular joint. Many can be treated nonoperatively, but there are several subtypes that should be considered for early fixation to reduce complications of pain and shoulder dysfunction. An atraumatic, overuse condition, which is becoming more prevalent and seems related to weight training, is osteolysis of the distal clavicle. There is insidious onset of shoulder pain with symptoms and signs consistent with acromioclavicular pathology. Activity modification is the best method of controlling symptoms. Failure of the conservative approach necessitates operative excision of the distal clavicle.

  12. 76 FR 64902 - Defense Federal Acquisition Regulation Supplement; Ownership of Offeror

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Defense Acquisition Regulations System Defense Federal Acquisition Regulation Supplement; Ownership of Offeror AGENCY: Defense Acquisition Regulations System, Department of Defense (DoD). ACTION: Notice...

  13. 75 FR 28786 - Federal Advisory Committee; National Defense Intelligence College Board of Visitors; Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-24

    ... of the Secretary Federal Advisory Committee; National Defense Intelligence College Board of Visitors; Closed Meeting AGENCY: Defense Intelligence Agency, National Defense Intelligence College, DoD. ACTION... of the Defense Intelligence Agency, National Defense Intelligence College Board of Visitors will...

  14. Applications of the Strategic Defense Initiative's compact accelerators

    NASA Technical Reports Server (NTRS)

    Montanarelli, Nick; Lynch, Ted

    1991-01-01

    The Strategic Defense Initiative's (SDI) investment in particle accelerator technology for its directed energy weapons program has produced breakthroughs in the size and power of new accelerators. These accelerators, in turn, have produced spinoffs in several areas: the radio frequency quadrupole linear accelerator (RFQ linac) was recently incorporated into the design of a cancer therapy unit at the Loma Linda University Medical Center, an SDI-sponsored compact induction linear accelerator may replace Cobalt-60 radiation and hazardous ethylene-oxide as a method for sterilizing medical products, and other SDIO-funded accelerators may be used to produce the radioactive isotopes oxygen-15, nitrogen-13, carbon-11, and fluorine-18 for positron emission tomography (PET). Other applications of these accelerators include bomb detection, non-destructive inspection, decomposing toxic substances in contaminated ground water, and eliminating nuclear waste.

  15. Applications of the Strategic Defense Initiative's compact accelerators

    NASA Astrophysics Data System (ADS)

    Montanarelli, Nick; Lynch, Ted

    1991-12-01

    The Strategic Defense Initiative's (SDI) investment in particle accelerator technology for its directed energy weapons program has produced breakthroughs in the size and power of new accelerators. These accelerators, in turn, have produced spinoffs in several areas: the radio frequency quadrupole linear accelerator (RFQ linac) was recently incorporated into the design of a cancer therapy unit at the Loma Linda University Medical Center, an SDI-sponsored compact induction linear accelerator may replace Cobalt-60 radiation and hazardous ethylene-oxide as a method for sterilizing medical products, and other SDIO-funded accelerators may be used to produce the radioactive isotopes oxygen-15, nitrogen-13, carbon-11, and fluorine-18 for positron emission tomography (PET). Other applications of these accelerators include bomb detection, non-destructive inspection, decomposing toxic substances in contaminated ground water, and eliminating nuclear waste.

  16. Foresight Model of Turkey's Defense Industries' Space Studies until 2040

    NASA Astrophysics Data System (ADS)

    Yuksel, Nurdan; Cifci, Hasan; Cakir, Serhat

    2016-07-01

    Being advanced in science and technology is inevitable reality in order to be able to have a voice in the globalized world. Therefore, for the countries, making policies in consistent with their societies' intellectual, economic and political infrastructure and attributing them to the vision having been embraced by all parties of the society is quite crucial for the success. The generated policies are supposed to ensure the usage of countries' resources in the most effective and fastest way, determine the priorities and needs of society and set their goals and related roadmaps. In this sense, technology foresight studies based on justified forecasting in science and technology have critical roles in the process of developing policies. In this article, Foresight Model of Turkey's Defense Industries' Space Studies, which is turned out to be the important part of community life and fundamental background of most technologies, up to 2040 is presented. Turkey got late in space technology studies. Hence, for being fast and efficient to use its national resources in a cost effective way and within national and international collaboration, it should be directed to its pre-set goals. By taking all these factors into consideration, the technology foresight model of Turkey's Defense Industry's Space Studies was presented in the study. In the model, the present condition of space studies in the World and Turkey was analyzed; literature survey and PEST analysis were made. PEST analysis will be the inputs of SWOT analysis and Delphi questionnaire will be used in the study. A two-round Delphi survey will be applied to the participants from universities, public and private organizations operating in space studies at Defense Industry. Critical space technologies will be distinguished according to critical technology measures determined by expert survey; space technology fields and goals will be established according to their importance and feasibility indexes. Finally, for the

  17. Macroevolutionary patterns of glucosinolate defense and tests of defense-escalation and resource availability hypotheses.

    PubMed

    Cacho, N Ivalú; Kliebenstein, Daniel J; Strauss, Sharon Y

    2015-11-01

    We explored macroevolutionary patterns of plant chemical defense in Streptanthus (Brassicaceae), tested for evolutionary escalation of defense, as predicted by Ehrlich and Raven's plant-herbivore coevolutionary arms-race hypothesis, and tested whether species inhabiting low-resource or harsh environments invest more in defense, as predicted by the resource availability hypothesis (RAH). We conducted phylogenetically explicit analyses using glucosinolate profiles, soil nutrient analyses, and microhabitat bareness estimates across 30 species of Streptanthus inhabiting varied environments and soils. We found weak to moderate phylogenetic signal in glucosinolate classes and no signal in total glucosinolate production; a trend toward evolutionary de-escalation in the numbers and diversity of glucosinolates, accompanied by an evolutionary increase in the proportion of aliphatic glucosinolates; some support for the RAH relative to soil macronutrients, but not relative to serpentine soil use; and that the number of glucosinolates increases with microhabitat bareness, which is associated with increased herbivory and drought. Weak phylogenetic signal in chemical defense has been observed in other plant systems. A more holistic approach incorporating other forms of defense might be necessary to confidently reject escalation of defense. That defense increases with microhabitat bareness supports the hypothesis that habitat bareness is an underappreciated selective force on plants in harsh environments.

  18. Community perceptions of allowable counterforce in self-defense and defense of property.

    PubMed

    Oleson, K C; Darley, J M

    1999-12-01

    What level of force do people believe is appropriate to use in self-defense and defense of property? One answer is that a person may use only the bare minimum of force necessary to terminate the threat in self-defense and must retreat if it is possible. One may not use deadly force in defense of property since that would be disproportionate. This set of rules is in the Model Penal Code (MPC). The current research explores the patterning of lay views about the use of counterforce in defense of self and property. Several New Jersey samples (N = 197 total) made liability ratings for four self-defense and four property defense case vignettes that differed in their underlying rationales for action. For both the self-defense and property defense cases, participants gave much lower sentences for cases in which a person kills a thief who is stealing his car, kills an unarmed attacker, or kills an attacker even when he could safely retreat, as compared to a control case in which the person is killed in response to a trivial threat. Participants' sentencing ratings were predicted by their beliefs about whether the force the defender used in the situation was necessary. In addition, participants who lacked confidence in the ability of the criminal justice system to protect them and their property recommended shorter sentences; those with less confidence in the system seemed to believe that a person should not be punished as much for taking the law into his own hands. Further results suggest that participants believed that their sentencing judgments mirrored the New Jersey Criminal Code, modeled after the MPC, although they were actually discrepant from it. We consider implications of these results for legal codes.

  19. Joint Center for Energy Storage Research

    SciTech Connect

    Eric Isaacs

    2012-11-30

    The Joint Center for Energy Storage Research (JCESR) is a major public-private research partnership that integrates U.S. Department of Energy national laboratories, major research universities and leading industrial companies to overcome critical scientific challenges and technical barriers, leading to the creation of breakthrough energy storage technologies. JCESR, centered at Argonne National Laboratory, outside of Chicago, consolidates decades of basic research experience that forms the foundation of innovative advanced battery technologies. The partnership has access to some of the world's leading battery researchers as well as scientific research facilities that are needed to develop energy storage materials that will revolutionize the way the United States and the world use energy.

  20. [Burning mouth syndrome - a joint biopsychosocial approach].

    PubMed

    Arpone, Francesca; Combremont, Florian; Weber, Kerstin; Scolozzi, Paolo

    2016-02-10

    Burning mouth syndrome (BMS) is a medical condition that is often refractory to conventional diagnostic and therapeutic methods. Patients suffering from BMS can benefit from a biopsychosocial approach in a joint, medical-psychological consultation model. Such a consultation exists at Geneva University Hospitals, involving the collaboration of the maxillo-facial and oral surgery division and the division of liaison psychiatry and crisis intervention, in order to take into account the multiple factors involved in BMS onset and persistence. This article will describe BMS clinical presentation, and present an integrate approach to treat these patients. PMID:27039444

  1. Computational identification of genetic subnetwork modules associated with maize defense response to Fusarium verticillioides

    PubMed Central

    2015-01-01

    Background Maize, a crop of global significance, is vulnerable to a variety of biotic stresses resulting in economic losses. Fusarium verticillioides (teleomorph Gibberella moniliformis) is one of the key fungal pathogens of maize, causing ear rots and stalk rots. To better understand the genetic mechanisms involved in maize defense as well as F. verticillioides virulence, a systematic investigation of the host-pathogen interaction is needed. The aim of this study was to computationally identify potential maize subnetwork modules associated with its defense response against F. verticillioides. Results We obtained time-course RNA-seq data from B73 maize inoculated with wild type F. verticillioides and a loss-of-virulence mutant, and subsequently established a computational pipeline for network-based comparative analysis. Specifically, we first analyzed the RNA-seq data by a cointegration-correlation-expression approach, where maize genes were jointly analyzed with known F. verticillioides virulence genes to find candidate maize genes likely associated with the defense mechanism. We predicted maize co-expression networks around the selected maize candidate genes based on partial correlation, and subsequently searched for subnetwork modules that were differentially activated when inoculated with two different fungal strains. Based on our analysis pipeline, we identified four potential maize defense subnetwork modules. Two were directly associated with maize defense response and were associated with significant GO terms such as GO:0009817 (defense response to fungus) and GO:0009620 (response to fungus). The other two predicted modules were indirectly involved in the defense response, where the most significant GO terms associated with these modules were GO:0046914 (transition metal ion binding) and GO:0046686 (response to cadmium ion). Conclusion Through our RNA-seq data analysis, we have shown that a network-based approach can enhance our understanding of the

  2. Sharing Technology for a Joint-Use Library

    ERIC Educational Resources Information Center

    Woods, Richard F.

    2004-01-01

    Building joint-use libraries to foster new types of learning and collaboration is a growing phenomenon that is of great interest to academic library planners around the world. Noteworthy among these efforts, the Dr. Martin Luther King, Jr. Library in San Jose, California, is a collaboration of a metropolitan university library and a major public…

  3. When self-affirmations reduce defensiveness: timing is key.

    PubMed

    Critcher, Clayton R; Dunning, David; Armor, David A

    2010-07-01

    Research on self-affirmation has shown that simple reminders of self-integrity reduce people's tendency to respond defensively to threat. Recent research has suggested it is irrelevant whether the self-affirmation exercise takes place before or after the threat or the individual's defensive response to it, supposedly because the meaning of threats is continuously reprocessed. However, four experiments revealed that affirmations may be effective only when introduced prior to the initiation of a defensive response. Affirmations introduced before threatening feedback reduced defensive responding; affirming after a threat was effective in reducing defensiveness only if the defensive conclusion had yet to be reached. Even though threats may activate a defensive motivation, the authors' results suggest that defensive responses may not be spontaneous and may be prompted only when suggested by the dependent measures themselves. This explains why some affirmations positioned after threats are effective in reducing defensiveness. Implications for self-affirmation theory are discussed.

  4. When self-affirmations reduce defensiveness: timing is key.

    PubMed

    Critcher, Clayton R; Dunning, David; Armor, David A

    2010-07-01

    Research on self-affirmation has shown that simple reminders of self-integrity reduce people's tendency to respond defensively to threat. Recent research has suggested it is irrelevant whether the self-affirmation exercise takes place before or after the threat or the individual's defensive response to it, supposedly because the meaning of threats is continuously reprocessed. However, four experiments revealed that affirmations may be effective only when introduced prior to the initiation of a defensive response. Affirmations introduced before threatening feedback reduced defensive responding; affirming after a threat was effective in reducing defensiveness only if the defensive conclusion had yet to be reached. Even though threats may activate a defensive motivation, the authors' results suggest that defensive responses may not be spontaneous and may be prompted only when suggested by the dependent measures themselves. This explains why some affirmations positioned after threats are effective in reducing defensiveness. Implications for self-affirmation theory are discussed. PMID:20505163

  5. Prevalence and Mechanisms of Dynamic Chemical Defenses in Tropical Sponges

    PubMed Central

    Rohde, Sven; Nietzer, Samuel; Schupp, Peter J.

    2015-01-01

    Sponges and other sessile invertebrates are lacking behavioural escape or defense mechanisms and rely therefore on morphological or chemical defenses. Studies from terrestrial systems and marine algae demonstrated facultative defenses like induction and activation to be common, suggesting that sessile marine organisms also evolved mechanisms to increase the efficiency of their chemical defense. However, inducible defenses in sponges have not been investigated so far and studies on activated defenses are rare. We investigated whether tropical sponge species induce defenses in response to artificial predation and whether wounding triggers defense activation. Additionally, we tested if these mechanisms are also used to boost antimicrobial activity to avoid bacterial infection. Laboratory experiments with eight pacific sponge species showed that 87% of the tested species were chemically defended. Two species, Stylissa massa and Melophlus sarasinorum, induced defenses in response to simulated predation, which is the first demonstration of induced antipredatory defenses in marine sponges. One species, M. sarasinorum, also showed activated defense in response to wounding. Interestingly, 50% of the tested sponge species demonstrated induced antimicrobial defense. Simulated predation increased the antimicrobial defenses in Aplysinella sp., Cacospongia sp., M. sarasinorum, and S. massa. Our results suggest that wounding selects for induced antimicrobial defenses to protect sponges from pathogens that could otherwise invade the sponge tissue via feeding scars. PMID:26154741

  6. Prevalence and Mechanisms of Dynamic Chemical Defenses in Tropical Sponges.

    PubMed

    Rohde, Sven; Nietzer, Samuel; Schupp, Peter J

    2015-01-01

    Sponges and other sessile invertebrates are lacking behavioural escape or defense mechanisms and rely therefore on morphological or chemical defenses. Studies from terrestrial systems and marine algae demonstrated facultative defenses like induction and activation to be common, suggesting that sessile marine organisms also evolved mechanisms to increase the efficiency of their chemical defense. However, inducible defenses in sponges have not been investigated so far and studies on activated defenses are rare. We investigated whether tropical sponge species induce defenses in response to artificial predation and whether wounding triggers defense activation. Additionally, we tested if these mechanisms are also used to boost antimicrobial activity to avoid bacterial infection. Laboratory experiments with eight pacific sponge species showed that 87% of the tested species were chemically defended. Two species, Stylissa massa and Melophlus sarasinorum, induced defenses in response to simulated predation, which is the first demonstration of induced antipredatory defenses in marine sponges. One species, M. sarasinorum, also showed activated defense in response to wounding. Interestingly, 50% of the tested sponge species demonstrated induced antimicrobial defense. Simulated predation increased the antimicrobial defenses in Aplysinella sp., Cacospongia sp., M. sarasinorum, and S. massa. Our results suggest that wounding selects for induced antimicrobial defenses to protect sponges from pathogens that could otherwise invade the sponge tissue via feeding scars.

  7. Maintenance of an insanity defense under Montana's "abolition" of the insanity defense.

    PubMed

    Steadman, H J; Callahan, L A; Robbins, P C; Morrissey, J P

    1989-03-01

    In 1979, Montana's insanity defense was replaced with the more restrictive mens rea defense, a change that has been described as an example of "abolition" of the insanity defense. The authors identified cases in which mental health was an issue in seven Montana counties for 3 years before and 3 years after the 1979 reform. They found that acquittals based on the insanity plea markedly declined, but that dismissals based on incompetence to stand trial increased substantially following the reform. They conclude that dismissal based on incompetence to stand trial became a substitute for acquittal based on the insanity plea under mens rea.

  8. 29 CFR 1630.15 - Defenses.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... standard” may include a requirement that an individual shall not pose a direct threat to the health or... disparate impact charges. It may be a defense to a charge of discrimination brought under this part that a uniformly applied standard, criterion, or policy has a disparate impact on an individual with a...

  9. Department of Defense Information Analysis Centers.

    ERIC Educational Resources Information Center

    Rothschild, M. Cecilia

    1987-01-01

    Describes the establishment of Department of Defense (DOD) information analysis centers and discusses their purpose and activities, how they differ from special libraries and other information centers, and some problems resulting from the communication of classified information. A list of existing information analysis centers is provided. (CLB)

  10. 7 CFR 601.3 - Defense responsibilities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Defense responsibilities. 601.3 Section 601.3 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE... selection and use of land for agricultural production. (2) The harvesting of crops. (3) The use of...

  11. 7 CFR 601.3 - Defense responsibilities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Defense responsibilities. 601.3 Section 601.3 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE... selection and use of land for agricultural production. (2) The harvesting of crops. (3) The use of...

  12. EXTENSION METHODS IDEAS FOR RURAL CIVIL DEFENSE.

    ERIC Educational Resources Information Center

    Department of Agriculture, Washington, DC.

    TECHNIQUES FOR INVOLVING THE RURAL POPULATION IN CIVIL DEFENSE PLANNING IS THE SUBJECT OF THIS DOCUMENT. AN INITIAL STEP INVOLVES DETERMINING THE VARIOUS COMMUNICATION SKILLS TO BE USED. METHODS OF WORKING WITH COMMUNITY ORGANIZATIONS, MASS MEDIA TECHNIQUES, AND CONSTRUCTION OF EXHIBITS ARE DESCRIBED. SMALL GROUP DISCUSSION TECHNIQUES EXPLAINED…

  13. Philosophical Scrutiny of the Strategic Defense Initiatives.

    ERIC Educational Resources Information Center

    Schonsheck, Jonathan

    1986-01-01

    Analyzes three Strategic Defense Initiative (SDI) proposals, and argues that only the least technologically feasible variant (the AstroAtmosOceanDome conception) can be judged morally superior to old-fashioned "we'll kill you if you kill us" deterrence ideas. (JDH)

  14. 7 CFR 601.3 - Defense responsibilities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Defense responsibilities. 601.3 Section 601.3 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE... selection and use of land for agricultural production. (2) The harvesting of crops. (3) The use of...

  15. 7 CFR 601.3 - Defense responsibilities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Defense responsibilities. 601.3 Section 601.3 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE... selection and use of land for agricultural production. (2) The harvesting of crops. (3) The use of...

  16. Defense waste transportation: cost and logistics studies

    SciTech Connect

    Andrews, W.B.; Cole, B.M.; Engel, R.L.; Oylear, J.M.

    1982-08-01

    Transportation of nuclear wastes from defense programs is expected to significantly increase in the 1980s and 1990s as permanent waste disposal facilities come into operation. This report uses models of the defense waste transportation system to quantify potential transportation requirements for treated and untreated contact-handled transuranic (CH-TRU) wastes and high-level defense wastes (HLDW). Alternative waste management strategies in repository siting, waste retrieval and treatment, treatment facility siting, waste packaging and transportation system configurations were examined to determine their effect on transportation cost and hardware requirements. All cost estimates used 1980 costs. No adjustments were made for future changes in these costs relative to inflation. All costs are reported in 1980 dollars. If a single repository is used for defense wastes, transportation costs for CH-TRU waste currently in surface storage and similar wastes expected to be generated by the year 2000 were estimated to be 109 million dollars. Recovery and transport of the larger buried volumes of CH-TRU waste will increase CH-TRU waste transportation costs by a factor of 70. Emphasis of truck transportation and siting of multiple repositories would reduce CH-TRU transportation costs. Transportation of HLDW to repositories for 25 years beginning in 1997 is estimated to cost $229 M in 1980 costs and dollars. HLDW transportation costs could either increase or decrease with the selection of a final canister configuration. HLDW transportation costs are reduced when multiple repositories exist and emphasis is placed on truck transport.

  17. Premenstrual syndrome as a criminal defense.

    PubMed

    Lewis, J W

    1990-10-01

    Premenstrual syndrome may be effective as an affirmative defense to a criminal charge if the defendant can show that (i) she was suffering from premenstrual syndrome at the time the crime was committed; and (ii) because of her condition, either that the criminal act was an involuntary act or that at the time of the criminal act she did not possess the mental state required by law for the commission of a crime. Premenstrual syndrome has been successfully pleaded as a criminal defense in Great Britain but has not been tested in American criminal courts. It may now be possible, however, because of the increase of behavioral, psychological, and physiological studies precisely characterizing premenstrual syndrome and elucidating the necessary criteria for its accurate diagnosis, for the appropriate defendant to assert this defense in an American court. This paper discusses (i) the use of recent scientific data to demonstrate the existence of premenstrual syndrome; (ii) the use of standardized psychological tests or physiological assays to demonstrate that the defendant suffers from premenstrual syndrome; and, (iii) the legal choices to be made and evidentiary hurdles that must be overcome in presenting a premenstrual syndrome defense.

  18. Cost Effectiveness of CBI in Defense Training.

    ERIC Educational Resources Information Center

    Fletcher, J. D.; Orlansky, Jesse

    This presentation provides an in-process review of researching efforts at the U.S. Army Research Institute and the Institute for Defense Analysis to update their earlier studies of Computer Based Instruction (CBI) cost-effectiveness. In the presentation five topics are addressed: (1) the differences between education and training, and why they…

  19. The equal effectiveness of different defensive strategies

    PubMed Central

    Zhang, Shuang; Zhang, Yuxin; Ma, Keming

    2015-01-01

    Plants have evolved a variety of defensive strategies to resist herbivory, but at the interspecific level, the relative effectiveness of these strategies has been poorly evaluated. In this study, we compared the level of herbivory between species that depend on ants as indirect defenders and species that rely primarily on their own direct defenses. Using a dataset of 871 species and 1,405 data points, we found that in general, ant-associated species had levels of herbivory equal to those of species that are unattractive to ants; the pattern was unaffected by plant life form, climate and phylogenetic relationships between species. Interestingly, species that offer both food and nesting spaces for ants suffered significantly lower herbivory compared to species that offer either food or nesting spaces only or no reward for ants. A negative relationship between herbivory and latitude was detected, but the pattern can be changed by ants. These findings suggest that, at the interspecific level, the effectiveness of different defensive strategies may be equal. Considering the effects of herbivory on plant performance and fitness, the equal effectiveness of different defensive strategies may play an important role in the coexistence of various species at the community scale. PMID:26267426

  20. The Development of Ego Defenses in Adolescence.

    ERIC Educational Resources Information Center

    Levit, David B.

    1993-01-01

    A model for developmental transitions in defense use in adolescence based on an integration of psychoanalytic views of adolescence and J. Loevinger's theory of ego development was tested with 31 male and 35 female adolescents. Results support some hypothesized developmental transitions and not others. Implications of findings are discussed. (SLD)