Defense Threat Reduction Agency > Careers > Onboarding > Sponsor Program

Science.gov Websites

critical role in the Onboarding Program. In addition to the traditional supervisory roles and explain expectations to ensure a smooth transition, and help you become successful in your new role. While will quickly become productive and effective in your new role. Reasonable Accommodations DTRA provides

Cooperative Threat Reduction for a New Era

DTIC Science & Technology

2004-09-01

Reactor From Inr-Pitesti,” Institute for Nuclear Research (Romania), Papers Presented by ANL at the RERTR Meeting, 1997 <http://www.td.anl.gov/Programs... RERTR /Analysis97/CToma-abs.html> as of 30 July 2004. 51 This program often works in conjunction with the second proposal above. Although the

Defense Threat Reduction Agency > Careers > Strategic Recruiting Programs

Science.gov Websites

graduate science, mathematics and engineering students. Students are offered these scholarships and graduate science, mathematics and engineering students. Students are offered scholarships and fellowships with disabilities, please call (703) 767-4451. Workforce Recruitment Program for College Students with

Cooperative global security programs modeling & simulation.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Briand, Daniel

2010-05-01

The national laboratories global security programs implement sustainable technical solutions for cooperative nonproliferation, arms control, and physical security systems worldwide. To help in the development and execution of these programs, a wide range of analytical tools are used to model, for example, synthetic tactical environments for assessing infrastructure protection initiatives and tactics, systematic approaches for prioritizing nuclear and biological threat reduction opportunities worldwide, and nuclear fuel cycle enrichment and spent fuel management for nuclear power countries. This presentation will describe how these models are used in analyses to support the Obama Administration's agenda and bilateral/multinational treaties, and ultimately, to reducemore » weapons of mass destruction and terrorism threats through international technical cooperation.« less

77 FR 1672 - Threat Reduction Advisory Committee; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-11

... DEPARTMENT OF DEFENSE Office of the Secretary Threat Reduction Advisory Committee; Notice of... committee meeting of the Threat Reduction Advisory Committee (hereafter referred to as ``the Committee.... FOR FURTHER INFORMATION CONTACT: Mr. William Hostyn, GS-15, DoD, Defense Threat Reduction Agency/SP...

75 FR 60430 - Federal Advisory Committee; Threat Reduction Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-30

... DEPARTMENT OF DEFENSE Office of the Secretary Federal Advisory Committee; Threat Reduction... amended) the Department of Defense announces a meeting of the Threat Reduction Advisory Committee... Wright, Defense Threat Reduction Agency/AST, 8725 John J. Kingman Road, MS 6201, Fort Belvoir, VA 22060...

76 FR 52319 - Federal Advisory Committee Meeting Notice; Threat Reduction Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-22

... DEPARTMENT OF DEFENSE Federal Advisory Committee Meeting Notice; Threat Reduction Advisory... committee meeting of the Threat Reduction Advisory Committee (Hereafter referred to as ``the Committee... CONTACT: Mr. William Hostyn, Defense Threat Reduction Agency/SP-ACP, 8725 John J. Kingman Road, MS 6201...

77 FR 19006 - Threat Reduction Advisory Committee; Notice of Federal Advisory Committee Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-29

... DEPARTMENT OF DEFENSE Office of the Secretary Threat Reduction Advisory Committee; Notice of... advisory committee meeting of the Threat Reduction Advisory Committee (hereafter referred to as ``the.... William Hostyn, GS-15, DoD, Defense Threat Reduction Agency/SP-ACP, 8725 John J. Kingman Road, MS 6201...

75 FR 68330 - Closed Meeting of the Threat Reduction Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-05

... DEPARTMENT OF DEFENSE Office of the Secretary Closed Meeting of the Threat Reduction Advisory... advisory committee meeting of the Threat Reduction Advisory Committee (Hereafter referred to as ``the...: Contact Mr. Eric Wright, Defense Threat Reduction Agency/AST, 8725 John J. Kingman Road, MS 6201, Fort...

78 FR 29334 - Threat Reduction Advisory Committee; Notice of Federal Advisory Committee Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-20

... DEPARTMENT OF DEFENSE Office of the Secretary Threat Reduction Advisory Committee; Notice of... Defense announces the following Federal advisory committee meeting of the Threat Reduction Advisory..., CO. FOR FURTHER INFORMATION CONTACT: Mr. William Hostyn, DoD, Defense Threat Reduction Agency/J2/5/8R...

78 FR 60863 - Threat Reduction Advisory Committee; Notice of Federal Advisory Committee Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-02

... DEPARTMENT OF DEFENSE Office of the Secretary Threat Reduction Advisory Committee; Notice of... Defense announces the following Federal advisory committee meeting of the Threat Reduction Advisory... Springs, CO. FOR FURTHER INFORMATION CONTACT: Mr. William Hostyn, DoD, Defense Threat Reduction Agency/J2...

77 FR 2710 - Threat Reduction Advisory Committee; Notice of Federal Advisory Committee Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-19

... DEPARTMENT OF DEFENSE Office of the Secretary Threat Reduction Advisory Committee; Notice of... following Federal advisory committee meeting of the Threat Reduction Advisory Committee (hereafter referred... CONTACT: Mr. William Hostyn, GS-15, DoD, Defense Threat Reduction Agency/SP-ACP, 8725 John J. Kingman Road...

77 FR 69807 - Threat Reduction Advisory Committee; Notice of Federal Advisory Committee Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-21

... DEPARTMENT OF DEFENSE Office of the Secretary Threat Reduction Advisory Committee; Notice of... following Federal advisory committee meeting of the Threat Reduction Advisory Committee (hereafter referred... INFORMATION CONTACT: Mr. William Hostyn, DoD, Defense Threat Reduction Agency/J2/5/8R-ACP, 8725 John J...

77 FR 50088 - Threat Reduction Advisory Committee; Notice of Federal Advisory Committee Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-20

... DEPARTMENT OF DEFENSE Office of the Secretary Threat Reduction Advisory Committee; Notice of... following Federal advisory committee meeting of the Threat Reduction Advisory Committee (hereafter referred... INFORMATION CONTACT: Mr. William Hostyn, GS-15, DoD, Defense Threat Reduction Agency/J2/5/8R, 8725 John J...

32 CFR 318.2 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... locations. (b) This part shall be made applicable to DoD contractors who are operating a system of records... DEFENSE THREAT REDUCTION AGENCY PRIVACY PROGRAM § 318.2 Applicability. (a) This part applies to all..., associated with maintaining a system of records. ...

Sandia National Laboratories: National Security Missions: International

Science.gov Websites

Transportation Energy Energy Research Global Security WMD Counterterrorism & Response Global Threat Reduction Homeland Defense & Force Protection Homeland Security Cyber & Infrastructure Security Global Business Procurement Technical Assistance Program (PTAP) Current Suppliers iSupplier Account Accounts

Guidebook for preparation of aircraft-system survivability requirements for procurement documents. Final report, October 1975-October 1976

DOE Office of Scientific and Technical Information (OSTI.GOV)

Morrow, J.J.; Burris, R.A.; Watson, D.J.

1977-05-01

This report is intended to provide guidelines for the preparation of procurements specifications for aircraft survivability enhancement equipment, for the survivability/vulnerability (S/V) tasks associated with the procurement of a total aircraft system or its relate subsystems, and also for the modification of current fleet aircraft to their related subsystems. It is intended that these S/V procurement guidelines be applied to the procurement of all military aircraft, aircraft subsystems, and aircraft componenets which can either lose their functional capability of have their performance degraded as a result of interactions with the damage mechanisms of threat weapons. The guidelines should be appliedmore » to preliminary design programs, to production programs, and to programs that will retrofit or modify existing systems. These guidelines include general requirements statements for the establishment of an S/V program, requirements statements for reducing the susceptibility of the system to the threat weapons, and requirements for the reduction of vulnerability to nonnuclear, nuclear, and laser weapon effects. Requirements for S/V assessments and the verification of vulnerability levels and survival enhancement features are also included. Although nuclear and laser weapon effects are included, the major emphasis is on the reduction of susceptibility and vulnerability to conventional weapons and the establishment of the S/V program.« less

78 FR 40444 - Amendment of the Threat Reduction Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-05

..., geopolitical and national security affairs, WMD, nuclear physics, chemistry, and biology. The Committee members... the Assistant Secretary of Defense for Nuclear, Chemical and Biological Defense Programs (ASD(NCB..., and its allies and partners posed by nuclear, biological, chemical, conventional, and special weapons...

77 FR 57561 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-18

..., 8725 John J. Kingman Road, Fort Belvoir, VA 22060-6201.'' HDTRA 022 System name: Learning Management... replace with ``Defense Threat Reduction Agency employees and contractor personnel receiving training... & Program Development Division, 8725 John J. Kingman Road, Stop 6201, Fort Belvoir, VA 22060-6201...

Global threat reduction initiative Russian nuclear material removal progress

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cummins, Kelly; Bolshinsky, Igor

2008-07-15

In December 1999 representatives from the United States, the Russian Federation, and the International Atomic Energy Agency (IAEA) started discussing a program to return to Russia Soviet- or Russian-supplied highly enriched uranium (HEU) fuel stored at the Russian-designed research reactors outside Russia. Trilateral discussions among the United States, Russian Federation, and the International Atomic Energy Agency (IAEA) have identified more than 20 research reactors in 17 countries that have Soviet- or Russian-supplied HEU fuel. The Global Threat Reduction Initiative's Russian Research Reactor Fuel Return Program is an important aspect of the U.S. Government's commitment to cooperate with the other nationsmore » to prevent the proliferation of nuclear weapons and weapons-usable proliferation-attractive nuclear materials. To date, 496 kilograms of Russian-origin HEU have been shipped to Russia from Serbia, Latvia, Libya, Uzbekistan, Romania, Bulgaria, Poland, Germany, and the Czech Republic. The pilot spent fuel shipment from Uzbekistan to Russia was completed in April 2006. (author)« less

Implementing the global health security agenda: lessons from global health and security programs.

PubMed

Paranjape, Suman M; Franz, David R

2015-01-01

The Global Health Security Agenda (GHSA) describes a vision for a world that is safe and secure from infectious disease threats; it underscores the importance of developing the international capacity to prevent, detect, and respond to pandemic agents. In February 2014, the United States committed to support the GHSA by expanding and intensifying ongoing efforts across the US government. Implementing these goals will require interagency coordination and harmonization of diverse health security elements. Lessons learned from the Global Health Initiative (GHI), the President's Emergency Program for AIDS Relief (PEPFAR), and the Cooperative Threat Reduction (CTR) program underscore that centralized political, technical, and fiscal authority will be key to developing robust, sustainable, and integrated global health security efforts across the US government. In this article, we review the strengths and challenges of GHI, PEPFAR, and CTR and develop recommendations for implementing a unified US global health security program.

Defense Threat Reduction Agency > Careers > Our Values

Science.gov Websites

Atoll Cleanup Documents TRAC About Who We Are Our Values History Locations Our Leadership Director Justifications & Approvals Careers Who We Are Our Values Strategic Recruiting Programs Professional needs. INTEGRITY Our members exhibit the highest ethical standards. Truth, honesty, and courage are

78 FR 14094 - Agency Forms Undergoing Paperwork Reduction Act Review

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-04

... Program Office to determine the ability of the Network to respond to a biological or chemical threat event... comments should be received within 30 days of this notice. Proposed Project Laboratory Response Network... Laboratory Response Network (LRN) was established by the Department of Health and Human Services (HHS...

Defense Threat Reduction Agency > Contracts > Business Opportunities >

Science.gov Websites

Reporting Nuclear Test Personnel Review NTPR Fact Sheets NTPR Radiation Dose Assessment Documents US Atmospheric Nuclear Test History Documents US Underground Nuclear Test History Reports NTPR Radiation Exposure Information Office of Small Business Programs Current Contractors & Partners Cost Proposals & DCAA Pre

Defense Threat Reduction Agency > About > History

Science.gov Websites

History Documents US Underground Nuclear Test History Reports NTPR Radiation Exposure Reports Enewetak Atoll Cleanup Documents TRAC About Who We Are Our Values History Locations Our Leadership Director Your Reporting Day Senior Executive Service Special Programs HISTORY DTRA is the youngest agency in the

32 CFR 318.15 - Rules of conduct

Code of Federal Regulations, 2010 CFR

2010-07-01

... DEFENSE THREAT REDUCTION AGENCY PRIVACY PROGRAM § 318.15 Rules of conduct (a) DTRA personnel shall: (1... of records, to which they have access or are using incident to the conduct of official business, shall be protected so that the security and confidentiality of the information shall be preserved. (2...

78 FR 46782 - Federal Acquisition Regulation; Iran Threat Reduction

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-01

...] RIN 9000-AM44 Federal Acquisition Regulation; Iran Threat Reduction AGENCIES: Department of Defense... expansion of sanctions relating to the energy sector of Iran and sanctions with respect to Iran's Revolutionary Guard Corps, as contained in titles II and III of the Iran Threat Reduction and Syria Human Rights...

Determinants of National Fire Plan Fuels Treatment Expenditures: A Revealed Preference Analysis for Northern New Mexico

NASA Astrophysics Data System (ADS)

Shepherd, Curt; Grimsrud, Kristine; Berrens, Robert P.

2009-10-01

The accumulation of fire fuels in forests throughout the world contributes significantly to the severity of wildfires. To combat the threat of wildfire, especially in the wildland-urban interface (WUI), US federal land management agencies have implemented a number of forest restoration and wildfire risk reduction programs. In the spirit of revealed preference analyses, the objective of this study is to investigate the pattern and determinants of National Fire Plan (NFP) expenditures for fuel reduction treatments in northern New Mexico (USA). Estimation results from a set of Generalized Estimating Equations models are mixed with respect to risk reduction hypotheses, and also raise issues regarding how risk reduction should be defined for a region characterized by both pockets of urban sprawl into the WUI and large areas of chronic rural poverty. Program preferences for project funding under the federal Collaborative Forest Restoration Program in New Mexico are shown to be distinctly different (e.g., exhibiting greater concern for social equity) than for other NFP-funded projects.

RERTR 2009 (Reduced Enrichment for Research and Test Reactors)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Totev, T.; Stevens, J.; Kim, Y. S.

2010-03-01

The U.S. Department of Energy/National Nuclear Security Administration's Office of Global Threat Reduction in cooperation with the China Atomic Energy Authority and International Atomic Energy Agency hosted the 'RERTR 2009 International Meeting on Reduced Enrichment for Research and Test Reactors.' The meeting was organized by Argonne National Laboratory, China Institute of Atomic Energy and Idaho National Laboratory and was held in Beijing, China from November 1-5, 2009. This was the 31st annual meeting in a series on the same general subject regarding the conversion of reactors within the Global Threat Reduction Initiative (GTRI). The Reduced Enrichment for Research and Testmore » Reactors (RERTR) Program develops technology necessary to enable the conversion of civilian facilities using high enriched uranium (HEU) to low enriched uranium (LEU) fuels and targets.« less

Nonproliferation and Threat Reduction Assistance: U.S, Programs in the Former Soviet Union

DTIC Science & Technology

2008-03-26

reconfigure its large - scale former BW-related facilities so that they can perform peaceful research issues such as infectious diseases. For FY2004, the Bush...program to eliminate its plutonium, opting instead for the construction of fast breeder reactors that could burn plutonium directly for energy production...The United States might not fund this effort, as many in the United States argue that breeder reactors , which produce more plutonium than they

Reducing fuels in the wildland urban interface: Community perceptions of agency fuels treatments

Treesearch

Eric Toman; Melanie Stidham; Bruce Shindler; Sarah McCaffrey

2011-01-01

Wildland fires and resulting effects have increased in recent years. Efforts are under way nationwide to proactively manage vegetative conditions to reduce the threat of wildland fires. Public support is critical to the successful implementation of fuels reduction programs, particularly at the wildland-urban interface. This study examines public acceptance of fuels...

Public School Practices for Violence Prevention and Reduction: 2003-04. Issue Brief. NCES 2007-010

ERIC Educational Resources Information Center

Jekielek, Susan; Brown, Brett; Marin, Pilar; Lippman, Laura

2007-01-01

School violence can lead to a disruptive and threatening environment, physical injury, and emotional stress, all of which can be obstacles to student achievement. Educators have responded to the perceived threat of school violence by implementing programs designed to prevent, deter, and respond to the potential for violence in schools. In…

Radiological Threat Reduction (RTR) program : implementing physical security to protect large radioactive sources worldwide.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lowe, Daniel L.

2004-11-01

The U.S. Department of Energy's Radiological Threat Reduction (RTR) Program strives to reduce the threat of a Radiological Dispersion Device (RDD) incident that could affect U.S. interests worldwide. Sandia National Laboratories supports the RTR program on many different levels. Sandia works directly with DOE to develop strategies, including the selection of countries to receive support and the identification of radioactive materials to be protected. Sandia also works with DOE in the development of guidelines and in training DOE project managers in physical protection principles. Other support to DOE includes performing rapid assessments and providing guidance for establishing foreign regulatory andmore » knowledge infrastructure. Sandia works directly with foreign governments to establish cooperative agreements necessary to implement the RTR Program efforts to protect radioactive sources. Once necessary agreements are in place, Sandia works with in-country organizations to implement various security related initiatives, such as installing security systems and searching for (and securing) orphaned radioactive sources. The radioactive materials of interest to the RTR program include Cobalt 60, Cesium 137, Strontium 90, Iridium 192, Radium 226, Plutonium 238, Americium 241, Californium 252, and Others. Security systems are implemented using a standardized approach that provides consistency through out the RTR program efforts at Sandia. The approach incorporates a series of major tasks that overlap in order to provide continuity. The major task sequence is to: Establish in-country contacts - integrators, Obtain material characterizations, Perform site assessments and vulnerability assessments, Develop upgrade plans, Procure and install equipment, Conduct acceptance testing and performance testing, Develop procedures, and Conduct training. Other tasks are incorporated as appropriate and commonly include such as support of reconfiguring infrastructure, and developing security plans, etc. This standardized approach is applied to specific country and regional needs. Recent examples (FY 2003-2004) include foreign missions to Lithuania, Russian Federation Navy, Russia - PNPI, Greece (joint mission with IAEA), Tanzania, Iraq, Chile, Ecuador, and Egypt. Some of the ambitions and results of the RTR program may be characterized by the successes in Lithuania, Greece, and Russia.« less

Attention Bias Modification (ABM): Review of Effects of Multisession ABM Training on Anxiety and Threat-Related Attention in High-Anxious Individuals

PubMed Central

Mogg, Karin; Waters, Allison M.; Bradley, Brendan P.

2017-01-01

Attention bias modification (ABM) aims to reduce anxiety by reducing attention bias (AB) to threat; however, effects on anxiety and AB are variable. This review examines 34 studies assessing effects of multisession-ABM on both anxiety and AB in high-anxious individuals. Methods include ABM-threat-avoidance (promoting attention-orienting away from threat), ABM-positive-search (promoting explicit, goal-directed attention-search for positive/nonthreat targets among negative/threat distractors), and comparison conditions (e.g., control-attention training combining threat-cue exposure and attention-task practice without AB-modification). Findings indicate anxiety reduction often occurs during both ABM-threat-avoidance and control-attention training; anxiety reduction is not consistently accompanied by AB reduction; anxious individuals often show no pretraining AB in orienting toward threat; and ABM-positive-search training appears promising in reducing anxiety. Methodological and theoretical issues are discussed concerning ABM paradigms, comparison conditions, and AB assessment. ABM methods combining explicit goal-directed attention-search for nonthreat/positive information and effortful threat-distractor inhibition (promoting top-down cognitive control during threat-cue exposure) warrant further evaluation. PMID:28752017

Defense Threat Reduction Agency > Careers > Onboarding > Your Reporting Day

Science.gov Websites

Your Reporting Day Senior Executive Service Special Programs On your first day at DTRA, you will be reporting for your first day, you are required to provide proof of citizenship; therefore, you must bring a When reporting for your first day of duty, you are required to have your Common Access Card (CAC

Aircraft Survivability: Vulnerability Reduction, Spring 2006

DTIC Science & Technology

2006-01-01

selected small arms, rocket propelled grenades, and shoulder-fired missiles will be presented. Figure 1 and Figure 2 illustrate previous demonstrations...lethality. Hands-on experience will be provided with threat munitions and missiles , test articles, damaged-air- craft hardware, live fire...non-linear effects of scale and operational environment. Current Efforts In the structures S&T program at the US Army Aviation and Missile Research

The Global Threat Reduction Initiative's Orphan Source Recovery Project in the Russian Federation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Russell, J. W.; Ahumada, A. D.; Blanchard, T. A.

After 9/11, officials at the United States Department of Energy (DOE), National Nuclear Security Administration (NNSA) grew more concerned about radiological materials that were vulnerable to theft and illicit use around the world. The concern was that terrorists could combine stolen radiological materials with explosives to build and detonate a radiological dispersal device (RDD), more commonly known as a “dirty bomb.” In response to this and other terrorist threats, the DOE/NNSA formed what is now known as the Global Threat Reduction Initiative (GTRI) to consolidate and accelerate efforts to reduce and protect vulnerable nuclear and radiological materials located at civilianmore » sites worldwide. Although a cooperative program was already underway in the Russian Federation to secure nuclear materials at a range of different facilities, thousands of sealed radioactive sources remained vulnerable at medical, research, and industrial sites. In response, GTRI began to focus efforts on addressing these materials. GTRI’s Russia Orphan Source Recovery Project, managed at the Nevada National Security Site’s North Las Vegas facility, was initiated in 2002. Throughout the life of the project, Joint Stock Company “Isotope” has served as the primary Russian subcontractor, and the organization has proven to be a successful partner. Since the first orphan source recovery of an industrial cobalt-60 irradiator with 647 curies (Ci) at an abandoned facility in Moscow in 2003, the GTRI Orphan Source Recovery Project in the Russian Federation has accomplished substantial levels of threat reduction. To date, GTRI has recovered and securely disposed of more than 5,100 sources totaling more that 628,000 Ci. This project serves as an extraordinary example of how international cooperation can be implemented by partners with mutual interests to achieve significant goals.« less

77 FR 271 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-04

... Threat Reduction Agency, 1680 Texas Street SE., Kirtland Air Force Base, Albuquerque, NM 87117-5669... Threat Reduction Agency, 1680 Texas Street SE., Kirtland Air Force Base, Albuquerque, NM 87117-5669...

Approaches for estimating critical loads of N and S deposition for forest ecosystems on U.S. federal lands

Treesearch

Linda H. Pardo

2010-01-01

Projected emissions of sulfur and nitrogen are expected to have continuing negative impacts on forests, in spite of reductions in sulfur emissions as a result of SO2 control programs. Sulfur and nitrogen emissions present serious long-term threats to forest health and productivity in the United States. This report is intended to explain the...

Defense Health Board Annual Review of Department of Defense Deployment Health Centers

DTIC Science & Technology

2012-03-19

biosurveillance information, such as the Defense Threat Reduction Agency (DTRA) (specifically, it’s Cooperative Biological Engagement Program) has been...compatibility with DoD PWPHI requirements, the Health Insurance Portability and Accountability Act and other applicable industry standards. AFHC’s...populations, findings often have Tri-Service applicability . Staff are presently studying Navy SEALS, Service members and recruits who have suffered heat

The Defense Threat Reduction Agency's Technical Nuclear Forensics Research and Development Program

NASA Astrophysics Data System (ADS)

Franks, J.

2015-12-01

The Defense Threat Reduction Agency (DTRA) Technical Nuclear Forensics (TNF) Research and Development (R&D) Program's overarching goal is to design, develop, demonstrate, and transition advanced technologies and methodologies that improve the interagency operational capability to provide forensics conclusions after the detonation of a nuclear device. This goal is attained through the execution of three focus areas covering the span of the TNF process to enable strategic decision-making (attribution): Nuclear Forensic Materials Exploitation - Development of targeted technologies, methodologies and tools enabling the timely collection, analysis and interpretation of detonation materials.Prompt Nuclear Effects Exploitation - Improve ground-based capabilities to collect prompt nuclear device outputs and effects data for rapid, complementary and corroborative information.Nuclear Forensics Device Characterization - Development of a validated and verified capability to reverse model a nuclear device with high confidence from observables (e.g., prompt diagnostics, sample analysis, etc.) seen after an attack. This presentation will outline DTRA's TNF R&D strategy and current investments, with efforts focusing on: (1) introducing new technical data collection capabilities (e.g., ground-based prompt diagnostics sensor systems; innovative debris collection and analysis); (2) developing new TNF process paradigms and concepts of operations to decrease timelines and uncertainties, and increase results confidence; (3) enhanced validation and verification (V&V) of capabilities through technology evaluations and demonstrations; and (4) updated weapon output predictions to account for the modern threat environment. A key challenge to expanding these efforts to a global capability is the need for increased post-detonation TNF international cooperation, collaboration and peer reviews.

The threat of funding cuts for graduate medical education: survey of decision makers.

PubMed

Kozak, R J; Kazzi, A A; Langdorf, M I; Martinez, C T

1997-07-01

To assess the potential actions of medical school deans, graduate medical education (GME) committee chairs, and hospital chief executive officers (CEOs) regarding future funding reductions for residency training. Specifically, institutions with emergency medicine (EM) residencies were surveyed to see whether EM training was disproportionally at risk for reductions. An anonymous 2-page survey was used. Ninety-eight EM residency programs were identified using the American Medical Association Graduate Medical Education Directory 1994-95. Seventy deans, 102 GME chairs, and 97 hospital CEOs were identified. The survey posed a hypothetical 25% forced reduction in residency positions and asked the decision makers for their responses. Options included: 1) proportional reductions of training positions from all residencies, 2) proportional reductions in either primary care or specialty residency positions, or 3) reduction or elimination of specific training programs. The survey asked for a first and second choice of residencies to be reduced or eliminated from an alphabetical list of 17. The survey elicited explanations for each program reduction. 200 (74%) of 269 surveys were returned. Eighty-four responders selected specific residencies to be reduced or eliminated. EM was selected 8 times, making EM the seventh most vulnerable residency to be targeted for reductions. The decision makers who selected proportional reductions chose to reduce across all residencies 32 times, among only the specialty residencies 129 times, and among only the primary care residencies 3 times. In the setting of anticipated residency cuts, favored proportional reductions in specialty residencies would likely affect EM training. However, most GME decision makers with an existing EM residency program do not consider the EM residency a top choice to be reduced or eliminated.

Toward the Development of a Sustainable Scientific Research Culture in Azerbaijan (2011-2015).

PubMed

Aliyeva, Saida; Flanagan, Peter; Johnson, April; Strelow, Lisa

2016-01-01

This review especially describes the dangerous pathogens research program in Azerbaijan (AJ) funded by the US Defense Threat Reduction Agency under the Cooperative Biological Engagement Program (CBEP) from 2011 through 2015. The objectives of the CBEP are to prevent the proliferation of biological weapons; to consolidate and secure collections of dangerous pathogens in central repositories; to strengthen biosafety and biosecurity of laboratory facilities; and to improve partner nations' ability to detect, diagnose, report, and respond to outbreaks of disease caused by especially dangerous pathogens. One of the missions of the CBEP is therefore to increase the research skills and proficiency of partner country scientists. The program aims to fulfill this mission by sponsoring scientific research projects that exercise the modern diagnostic techniques available in the CBEP-engaged laboratories and the enhanced disease surveillance/control programs. To strengthen the local scientists' ability to develop research ideas, write grant proposals, and conduct research independently, in-country CBEP integrating contractor personnel have mentored scientists across AJ and conducted workshops to address technical gaps. As a result of CBEP engagement, seven research projects developed and led by AJ scientists have been funded, and five projects are currently in various stages of implementation. The Defense Threat Reduction Agency has also sponsored AJ scientist participation at international scientific conferences to introduce and integrate them into the global scientific community. The efforts summarized in this review represent the first steps in an ongoing process that will ultimately provide AJ scientists with the skills and resources to plan and implement research projects of local and regional relevance.

Bridging the health security divide: department of defense support for the global health security agenda.

PubMed

Moudy, Robin M; Ingerson-Mahar, Michael; Kanter, Jordan; Grant, Ashley M; Fisher, Dara R; Jones, Franca R

2014-01-01

In 2011, President Obama addressed the United Nations General Assembly and urged the global community to come together to prevent, detect, and fight every kind of biological danger, whether a pandemic, terrorist threat, or treatable disease. Over the past decade, the United States and key international partners have addressed these dangers through a variety of programs and strategies aimed at developing and enhancing countries' capacity to rapidly detect, assess, report, and respond to acute biological threats. Despite our collective efforts, however, an increasingly interconnected world presents heightened opportunities for human, animal, and zoonotic diseases to emerge and spread globally. Further, the technical capabilities required to develop biological agents into a weapon are relatively low. The launch of the Global Health Security Agenda (GHSA) provides an opportunity for the international community to enhance the linkages between the health and security sectors, accelerating global efforts to prevent avoidable epidemics and bioterrorism, detect threats early, and respond rapidly and effectively to biological threats. The US Department of Defense (DoD) plays a key role in achieving GHSA objectives through its force health protection, threat reduction, and biodefense efforts at home and abroad. This article focuses on GHSA activities conducted in the DoD Office of the Assistant Secretary of Defense for Nuclear, Chemical, and Biological Defense.

ICBMs and the environment: Assessments at a base in Kazakhstan

USGS Publications Warehouse

Matzko, J.R.; Butler, B.

1999-01-01

A paper by two U.S. scientists explores the environmental/health hazard posed by abandoned missile launch sites and control facilities (dismantled by 1998 as part of the Nunn-Lugar Cooperative Threat Reduction Program) at an ICBM base in north-central Kazakhstan. It summarizes the findings of Environmental Site Assessment Reports based on a program of water and soil sampling at the sites, with a particular focus on testing for the presence of polychlorinated biphenyls, various toxic metals, and radiation. The study is important in that it documents levels of contamination (and describes abatement measures) at a former Soviet missile base.

Nonproliferation and Threat Reduction Assistance: U.S. Programs in the Former Soviet Union

DTIC Science & Technology

2009-07-31

seeks to help Russia reconfigure its large - scale former BW-related facilities so that they can perform peaceful research issues such as infectious...opting instead for the construction of fast breeder reactors that could burn plutonium directly for energy production. The United States might not fund...this effort, as many in the United States argue that breeder reactors , which produce more plutonium than they consume, would undermine

The Role of Congress in the Strategic Posture of the United States, 1980-1990: Force Modernization and SDI

DTIC Science & Technology

2010-02-01

for the program was a fiction. The senator “salute[ d ] the Commission for shooting down essentially the ‘window of vulnerability’ bugaboo that has...Bill Hostyn (ASCO) 2. TYPE OF MATERIAL: [8) PAPER D PRESENTATION D ABSTRACT D OTHER SUSPENSE: DATE: DATE: DATE: 3. OVERALL CLASSIFICATION: [8...Authority § Proprietary Information Test and Evaluation Software Documentation Critical Technology Defense Threat Reduction Agency D C

Exploratory Retrospective Analysis of Power Plant Emissions in Vulnerable Communities in the United States

NASA Astrophysics Data System (ADS)

Declet-Barreto, J.; Pham, M.

2016-12-01

Carbon emissions trading has been implemented in parts of the United States (and elsewhere) to reduce greenhouse gas emissions. Data from one such program focused on power plant emissions in the U.S. Northeast and Mid-Atlantic, the Regional Greenhouse Gas Initiative (RGGI), have shown that regionally, power sector carbon dioxide emissions have been reduced since the adoption of the program in 2009. However, it is not known what the spatial distributions of such reductions have been in individual plants, and if emissions reductions have ocurred in plants impacting low-income and ethnic minority communities, arguably the populations most overburdened by health threats from co-pollutants (e.g., fine particulates, nitrous oxides, and sulfurous oxides) emitted along greenhouse gases. In this research, we explore the trajectory of power plant emissions in the RGGI region in vulnerable communities. This is a first, exploratory step in understanding the environmental justice implications of market-based carbon reduction policies.

Impact of an interactive anti-speeding threat appeal: how much threat is too much?

PubMed

Panić, Katarina; Cauberghe, Verolien; De Pelsmacker, Patrick

2011-05-01

This study investigates the impact of an interactive television public-service announcement (PSA) containing an anti-speeding threat appeal on feelings of telepresence and behavioral intention. In a 2 × 2 × 2 between-subjects factorial design with 213 participants, the level of threat evoked by a traditional PSA, by the interactive part of the PSA (dedicated advertising location or DAL) and by the preceding program context are manipulated to be either low or high. The results support the assumptions of the Extended Parallel Processing Model with regard to the effect of the level of perceived threat and perceived efficacy in an interactive media environment, and the important role of telepresence as a processing variable. The results of the three-way interaction effect of threat evoked by the program, the PSA and the DAL on telepresence show that when the threat levels of the program and the PSA are both either low or high, exposure to the threatening information in the DAL does not generate a significantly higher feeling of telepresence. However, when a low-threat program is followed by a high-threat PSA, the threat level of the DAL has a positive effect on telepresence. The same trend is found with a high-threat program and a low-threat PSA, although the effect of the threat evoked by the DAL on telepresence is not significant at conventional levels. Finally, there is a positive effect of telepresence on the behavioral intention to reduce speeding, which is partly mediated by the viewer's perceived efficacy to follow the recommended behavior.

English/Russian and Russian/English glossary of physical protection terms

DOE Office of Scientific and Technical Information (OSTI.GOV)

Soo Hoo, M.S.

1995-07-01

This glossary was prepared in fulfillment of the Glossary Preparation Task identified in the Program Plan for providing Assistance to the Russian Federation in Nuclear Material Control and Accounting and Physical Protection. The Program Plan is part of the Cooperative Threat Reduction Program as provided for under House Resolution (H.R.) 3807 (Title II, as referenced under Public Law (P.L.) 102-229. The terms in this glossary were derived from physical protection training material prepared at Sandia. The training material, and thus refinements to the glossary, has undergone years of development in presentation to both domestic and international audiences. Also, Russian Colleaguesmore » and interpreters have reviewed the translations for accuracy.« less

A novel recruitment message to increase enrollment into a smoking cessation treatment program: preliminary results from a randomized trial.

PubMed

Schnoll, Robert A; Cappella, Joseph; Lerman, Caryn; Pinto, Angela; Patterson, Freda; Wileyto, E Paul; Bigman, Cabral; Leone, Frank

2011-12-01

Most smokers do not utilize approved interventions for nicotine dependence, reducing the probability of cessation. Smoking cessation programs typically use recruitment messages emphasizing the health threats of smoking. Augmenting this threat message by describing the genetic aspects of nicotine addiction may enhance enrollment into a cessation program. During telephone recruitment, 125 treatment-seeking smokers were randomized to receive by phone either a standard threat message or a threat plus genetic prime message and were offered open-label varenicline and counseling. There was a greater rate of enrollment into the cessation program for the threat plus genetic prime participants (51.7%) versus the threat-only participants (37.7%; p = .03). Smokers who self-identified from racial/ethnic minority groups were less likely to enroll in the cessation program (p = .01) versus smokers who self-identified as Caucasian. These preliminary data suggest that a simple, affordable, and transportable communication approach enhances enrollment of smokers into a smoking cessation program. A larger clinical trial to evaluate a genetic prime message for improving recruitment into smoking cessation programs is warranted.

Nonproliferation and Threat Reduction Assistance: U.S. Programs in the Former Soviet Union

DTIC Science & Technology

2008-01-03

Technology Center ( ISTC ) in Moscow and its companion Science and Technology Center (STCU) in Kiev, Ukraine. In the FY2005 budget request, it combined...International Science and Technology Center ( ISTC ) in Moscow. Several other former Soviet states joined the center during the 1990s, and other nations, including...research funded by these centers. The Moscow Center funded nearly 1,700 projects that engaged about 41,000 scientists. In 2001, the ISTC in Moscow

Nonproliferation and Threat Reduction Assistance: U.S. Programs in the Former Soviet Union

DTIC Science & Technology

2007-11-28

former Soviet Union.67 The State Department also manages and funds the International Science and Technology Center ( ISTC ) in Moscow and its companion...late 1992, the United States, Japan, the European Union, and Russia established the International Science and Technology Center ( ISTC ) in Moscow...funded nearly 1,700 projects that engaged about 41,000 scientists. In 2001, the ISTC in Moscow supported more than 22,000 scientists with more than $29

75 FR 16758 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-02

... DEPARTMENT OF DEFENSE Office of the Secretary [Docket ID: DoD-2010-OS-0036] Privacy Act of 1974; System of Records AGENCY: Defense Threat Reduction Agency, DoD. ACTION: Notice to amend a system of records. SUMMARY: The Defense Threat Reduction Agency proposes to amend a system of records notice in its...

Reducing Future International Chemical and Biological Dangers.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Haddal, Chad; Bull, Diana L.; Hernandez, Patricia Marie

The International Biological and Chemical Threat Reduction Program at Sandia National Laboratories is developing a 15 - year technology road map in support the United States Government efforts to reduce international chemical and biological dangers . In 2017, the program leadership chartered an analysis team to explore dangers in the future international chemical and biological landscape through engagements with national security experts within and beyond Sandia to gain a multidisciplinary perspective on the future . This report offers a hi gh level landscape of future chemical and biological dangers based upon analysis of those engagements and provides support for furthermore » technology road map development.« less

Implementation of the International Health Regulations (2005) Through Cooperative Bioengagement

PubMed Central

Standley, Claire J.; Sorrell, Erin M.; Kornblet, Sarah; Fischer, Julie E.; Katz, Rebecca

2015-01-01

Cooperative bioengagement efforts, as practiced by U.S. government-funded entities, such as the Defense Threat Reduction Agency’s Cooperative Biological Engagement Program, the State Department’s Biosecurity Engagement Program, and parallel programs in other countries, exist at the nexus between public health and security. These programs have an explicit emphasis on developing projects that address the priorities of the partner country as well as the donor. While the objectives of cooperative bioengagement programs focus on reducing the potential for accidental or intentional misuse and/or release of dangerous biological agents, many partner countries are interested in bioengagement as a means to improve basic public health capacities. This article examines the extent to which cooperative bioengagement projects address public health capacity building under the revised International Health Regulations and alignment with the Global Health Security Agenda action packages. PMID:26528463

San Francisco Bay Area Base Line Trash Reduction - over 50,000 gal/yr

EPA Pesticide Factsheets

Marine debris degrades ocean habitats, endangers marine and coastal wildlife, causes navigation hazards, results in economic losses to industry and governments, and threatens human health and safety. EPA Pacific Southwest (Region 9) is tapping existing programs and resources to advance the prevention, reduction and clean-up of marine debris in the North Pacific Ocean. EPA Pacific Southwest activities build upon specific recommendations of the Interagency Marine Debris Coordinating Committee by targeting threats and sources of debris and responding to debris impacts. EPA is initiating a three-pronged effort to reduce sources of marine debris, prevent trash from entering the oceans, and assess the human and ecosystem impacts and potential for cleanup.

Persistence of resistance plasmids carried by beta-hemolytic E. coli when maintained in a continous-flow fermentation system without antimicrobial selection pressure

USDA-ARS?s Scientific Manuscript database

Multi-drug resistant bacteria are an increasing threat to human and animal health; to combat this threat, a reduction in the use of antimicrobials has been recommended. For reduction in drug usage to reduce the incidence of resistant bacteria, this requires that maintaining antimicrobial resistance...

Screening Doses for Induction of Cancers Calculated with the Interactive RadioEpidemiological Program (IREP)

DTIC Science & Technology

2007-03-01

unlimited. March 2007 DTRA01-03-C-0064 David C. Kocher and Julian A. Apostoaei Prepared by: SENES Oak Ridge, lnc. 102 Donner Drive Oak Ridge, TN 37830 W... 37830 8. PERFORMINGORGANIZATION REPORT NUMBER DTRA-TR-07-4 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) Defense Threat Reduction Agency N...DARE L3 Communications 11410 Isaac Newton Square North, Suite 103 Reston, VA 20190-5005 Senes Oak Ridge, Inc. 102 Donner Drive Oak Ridge, TN 37830

Nonproliferation and Threat Reduction Assistance: U.S. Programs in the Former Soviet Union

DTIC Science & Technology

2007-02-23

FY1996 and FY2002 in the former Soviet Union.67 The State Department also manages and funds the International Science and Technology Center ( ISTC ) in...Center ( ISTC ) in Moscow. Several other former Soviet states joined the center during the 1990s, and other nations, including Norway and South Korea...centers. The Moscow Center funded nearly 1,700 projects that engaged about 41,000 scientists. In 2001, the ISTC in Moscow supported more than 22,000

Are we making the grade? Practices and reported efficacy measures of primate conservation education programs.

PubMed

Kling, Katherine J; Hopkins, Mariah E

2015-04-01

Conservation education is often employed alongside primate conservation efforts with the aim of changing knowledge, attitudes, and behaviors toward non-human primates. Recommended best-use practices include longevity, use of program incentives, collaboration among educators, and adaptive program assessment, among others. This study surveys primate conservation education programs (PCEPs) to assess the frequency of suggested best-use practices, and to investigate impacts on program efficacy. Online surveys were collected from PCEPs in 2013-2014 (N = 43). The majority of programs reported lengths of 5-10 years, with participant involvement ranging widely from a day to several years. Non-economic and economic incentives were distributed by approximately half of all programs, with programs that provided economic incentives reporting positive participant attitude changes more frequently than those that did not (P = 0.03). While >70% of PCEPs consulted with community leaders, local teachers, and research scientists, only 45.9% collaborated with other conservation educators and only 27% collaborated with cultural experts such as cultural anthropologists. Programs that collaborated with other conservation educators were more likely to report reductions in threats to primates, specifically to bushmeat hunting and capture of primates for the pet trade (P = 0.07). Formal program evaluations were employed by 72.1% of all programs, with the majority of programs using surveys to assess changes to participant attitudes and knowledge. Formal evaluations of participant behavior, community attitudes and behaviors, and threats to primate populations were less common. While results indicate that PCEPs follow many suggested best-use practices, program impacts may be enhanced by greater discussion of economic incentivization, increased collaboration between conservation educators, and improved commitment to adaptive evaluation of changes to behaviors in addition to attitudes and knowledge. © 2014 Wiley Periodicals, Inc.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Stillman, J. A.; Feldman, E. E.; Wilson, E. H.

This report contains the results of reactor accident analyses for the University of Missouri Research Reactor (MURR). The calculations were performed as part of the conversion from the use of highly-enriched uranium (HEU) fuel to the use of low-enriched uranium (LEU) fuel. The analyses were performed by staff members of the Global Threat Reduction Initiative (GTRI) Reactor Conversion Program at the Argonne National Laboratory (ANL), the MURR Facility, and the Nuclear Engineering Program – College of Engineering, University of Missouri-Columbia. The core conversion to LEU is being performed with financial support from the U. S. government. This report contains themore » results of reactor accident analyses for the University of Missouri Research Reactor (MURR). The calculations were performed as part of the conversion from the use of highly-enriched uranium (HEU) fuel to the use of low-enriched uranium (LEU) fuel. The analyses were performed by staff members of the Global Threat Reduction Initiative (GTRI) Reactor Conversion Program at the Argonne National Laboratory (ANL), the MURR Facility, and the Nuclear Engineering Program – College of Engineering, University of Missouri-Columbia. The core conversion to LEU is being performed with financial support from the U. S. government. In the framework of non-proliferation policies, the international community presently aims to minimize the amount of nuclear material available that could be used for nuclear weapons. In this geopolitical context most research and test reactors, both domestic and international, have started a program of conversion to the use of LEU fuel. A new type of LEU fuel based on an alloy of uranium and molybdenum (U-Mo) is expected to allow the conversion of U.S. domestic high performance reactors like MURR. This report presents the results of a study of core behavior under a set of accident conditions for MURR cores fueled with HEU U-Alx dispersion fuel or LEU monolithic U-Mo alloy fuel with 10 wt% Mo (U-10Mo).« less

The Effect of the Threat of Legal Sanction on Program Retention and Completion: Is that Why They Stay in Drug Court?

ERIC Educational Resources Information Center

Hepburn, John R.; Harvey, Angela N.

2007-01-01

Drug courts routinely rely on the threat of legal sanction to motivate drug-using criminal offenders to enter and complete community-based treatment programs. In light of the high failure rates among drug court participants, what is the effect of the threat of legal sanction on program retention and completion? A quasiexperimental research design…

[A SWOT (strengths, weaknesses, opportunities, threats) analysis of the current immunization program in Zhejiang Province].

PubMed

He, Han-Qing; Ling, Luo-Ya; Xu, Xu-Qing

2009-02-01

To know the status of Immunization program in Zhejiang Province. The investigation on immunization program in zhejiang province was conducted, and the SWOT analysis was corducted to make a comprehensive evaluation. 11 cities, 22 counties and 44 towns were investigated in this study, and the current immunization program in Zhejiang province were explored by SWOT analysis. The SWOT Matrix, includes SO (strength-opportunity), ST (strength-threat), WO (weakness-opportunity) and WT (weakness-threat) can apply to make optimal strategy for the development of expanded program on immunization.

Diversifying Science: Intervention Programs Moderate the Effect of Stereotype Threat on Motivation and Career Choice

PubMed Central

Woodcock, Anna; Hernandez, Paul R.; Schultz, P. Wesley

2016-01-01

Stereotypes influence academic interests, performance, and ultimately career goals. The long-standing National Institutes of Health Research Initiative for Scientific Enhancement (RISE) training program has been shown to be effective at retaining underrepresented minorities in science. We argue that programs such as RISE may alter the experience and impact of stereotype threat on academic achievement goals and future engagement in a scientific career. We report analyses of a national sample comparing RISE students with a propensity score-matched control group over a 6-year period. Mediation analyses revealed that while RISE program membership did not buffer students from stereotype threat, it changed students' downstream responses and ultimately their academic outcomes. Nonprogram students were less likely than RISE students to persist in the sciences, partially because feelings of stereotype threat diminished their adoption of mastery goals. We discuss how these findings inform stereotype threat and goal orientation theories and provide insight into the success of intervention programs. PMID:27668075

Keeping Schools Safe through Threat Assessment

ERIC Educational Resources Information Center

Barton, Rhonda

2008-01-01

This article illustrates how effective a threat assessment program like the Mid-Valley Student Threat Assessment (STAT) program can be in dealing with violent and threatening students. STAT is a a regional system that draws together resources from schools, mental health agencies, law enforcement bureaus, and other youth-serving organizations in…

Improving Insider Threat Training Awareness and Mitigation Programs at Nuclear Facilities.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Abbott, Shannon

In recent years, insider threat programs have become an important aspect of nuclear security, and nuclear security training courses. However, many nuclear security insider threat programs fail to address the insider threat attack and monitoring potential that exists on information technology (IT) systems. This failure is critical because of the importance of information technology and networks in today’s world. IT systems offer an opportunity to perpetrate dangerous insider attacks, but they also present an opportunity to monitor for them and prevent them. This paper suggests a number of best practices for monitoring and preventing insider attacks on IT systems, andmore » proposes the development of a new IT insider threat tabletop that can be used to help train nuclear security practitioners on how best to implement IT insider threat prevention best practices. The development of IT insider threat best practices and a practical tabletop exercise will allow nuclear security practitioners to improve nuclear security trainings as it integrates a critical part of insider threat prevention into the broader nuclear security system.« less

Low Cost Technical Solutions to Jump Start an Insider Threat Program

DTIC Science & Technology

2016-05-11

Low Cost Technical Solutions to Jump Start an Insider Threat Program George J. Silowash Derrick L. Spooner Daniel L. Costa Michael J...Albrethsen May 2016 TECHNICAL NOTE CMU/SEI-2016-TN-004 CERT Division http://www.sei.cmu.edu Copyright 2016 Carnegie Mellon University This... technical note will explore tools that may be suitable for satisfying the basic technical needs of an insider threat program, giving organizations a

Threats and Strategies to Counter Threats: Voices of Elementary School Foreign Language Learniers

ERIC Educational Resources Information Center

Rosenbusch, Marcia Harmon; Sorensen, Laurie

2004-01-01

The experience described by Kay Hoag, Advocacy Chair of the National Network for Early Language Learning (NNELL), exemplifies the threat of program elimination and/or cutbacks that elementary school foreign language programs across the nation experienced with increased frequency during the 2002-2003 academic year. Reports of these threats…

49 CFR 1548.7 - Approval, amendment, annual renewal, and withdrawal of approval of the security program.

Code of Federal Regulations, 2010 CFR

2010-10-01

... requested by TSA concerning Security Threat Assessments. (ix) A statement acknowledging and ensuring that each employee and agent will successfully complete a Security Threat Assessment under § 1548.15 before... training and Security Threat Assessments by relevant personnel. (4) Duration of security program. The...

Reducing the Impact of Stereotype Threat on Women's Math Performance: Are Two Strategies Better than One?

ERIC Educational Resources Information Center

Jones, Paul R.

2011-01-01

Introduction: Two studies examined whether stereotype threat impairs women's math performance and whether concurrent threat reduction strategies can be used to offset this effect. Method: In Study 1, collegiate men and women (N = 100) watched a video purporting that males and females performed equally well ("gender-fair") or males outperformed…

Harm reduction and viral hepatitis C in European prisons: a cross-sectional survey of 25 countries.

PubMed

Bielen, Rob; Stumo, Samya R; Halford, Rachel; Werling, Klára; Reic, Tatjana; Stöver, Heino; Robaeys, Geert; Lazarus, Jeffrey V

2018-05-11

Current estimates suggest that 15% of all prisoners worldwide are chronically infected with the hepatitis C virus (HCV), and this number is even higher in regions with high rates of injecting drug use. Although harm reduction services such as opioid substitution therapy (OST) and needle and syringe programs (NSPs) are effective in preventing the further spread of HCV and HIV, the extent to which these are available in prisons varies significantly across countries. The Hep-CORE study surveyed liver patient groups from 25 European countries in 2016 and mid-2017 on national policies related to harm reduction, testing/screening, and treatment for HCV in prison settings. Results from the cross-sectional survey were compared to the data from available reports and the peer-reviewed literature to determine the overall degree to which European countries implement evidence-based HCV recommendations in prison settings. Patient groups in nine countries (36%) identified prisoners as a high-risk population target for HCV testing/screening. Twenty-one countries (84%) provide HCV treatment in prisons. However, the extent of coverage of these treatment programs varies widely. Two countries (8%) have NSPs officially available in prisons in all parts of the country. Eleven countries (44%) provide OST in prisons in all parts of the country without additional requirements. Despite the existence of evidence-based recommendations, infectious disease prevention measures such as harm reduction programs are inadequate in European prison settings. Harm reduction, HCV testing/screening, and treatment should be scaled up in prison settings in order to progress towards eliminating HCV as a public health threat.

Preparing for Climate Change: A Perspective from Local Public Health Officers in California

PubMed Central

Bedsworth, Louise

2009-01-01

Background The most recent scientific findings show that even with significant emission reductions, some amount of climate change is likely inevitable. The magnitude of the climate changes will depend on future emissions and climate sensitivity. These changes will have local impacts, and a significant share of coping with these changes will fall on local governmental agencies. Public health is no exception, because local public health agencies are crucial providers of disease prevention, health care, and emergency preparedness services. Methods This article presents the results of a survey of California’s local pubic health officers conducted between August and October 2007. The survey gauged health officers’ concerns about the public health impacts of climate change, programs in place that could help to mitigate these health effects, and information and resource needs for better coping with a changing climate. Results The results of this survey show that most public health officers feel that climate change poses a serious threat to public health but that they do not feel well equipped in terms of either resources or information to cope with that threat. Nonetheless, public health agencies currently implement a number of programs that will help these agencies handle some of the challenges posed by a changing climate. Conclusions Overall, the results suggest that local public health agencies in California are likely in a better position than they perceive to address the threats associated with climate change but that there is a larger role for them to play in climate policy. PMID:19440502

Preparing for climate change: a perspective from local public health officers in California.

PubMed

Bedsworth, Louise

2009-04-01

The most recent scientific findings show that even with significant emission reductions, some amount of climate change is likely inevitable. The magnitude of the climate changes will depend on future emissions and climate sensitivity. These changes will have local impacts, and a significant share of coping with these changes will fall on local governmental agencies. Public health is no exception, because local public health agencies are crucial providers of disease prevention, health care, and emergency preparedness services. This article presents the results of a survey of California's local pubic health officers conducted between August and October 2007. The survey gauged health officers' concerns about the public health impacts of climate change, programs in place that could help to mitigate these health effects, and information and resource needs for better coping with a changing climate. The results of this survey show that most public health officers feel that climate change poses a serious threat to public health but that they do not feel well equipped in terms of either resources or information to cope with that threat. Nonetheless, public health agencies currently implement a number of programs that will help these agencies handle some of the challenges posed by a changing climate. Overall, the results suggest that local public health agencies in California are likely in a better position than they perceive to address the threats associated with climate change but that there is a larger role for them to play in climate policy.

Attention Training in Individuals with Generalized Social Phobia: A Randomized Controlled Trial

PubMed Central

Amir, Nader; Beard, Courtney; Taylor, Charles T.; Klumpp, Heide; Elias, Jason; Burns, Michelle; Chen, Xi

2009-01-01

We conducted a randomized, double-blind placebo-controlled trial to examine the efficacy of an attention training procedure in reducing symptoms of social anxiety in forty-four individuals diagnosed with Generalized Social Phobia (GSP). Attention training comprised a probe detection task where pictures of faces with either a threatening or neutral emotional expression cued different locations on the computer screen. In the Attention Modification Program (AMP), participants responded to a probe that always followed neutral faces when paired with a threatening face, thereby directing attention away from threat. In the Attention Control Condition (ACC), the probe appeared with equal frequency in the position of the threat and neutral faces. Results revealed that the AMP facilitated attention disengagement from threat from pre- to post-assessment, and reduced clinician- and self-reported symptoms of social anxiety relative to the ACC. Participants no longer meeting DSM-IV criteria for GSP at post-assessment were 50% in the AMP and 14% in the ACC. Symptom reduction in the AMP group was maintained during four-month follow-up assessment. These results suggest that computerized attention training procedures may be beneficial for treating social phobia. PMID:19803575

Effects of a Community-Based HIV Risk Reduction Intervention Among HIV-Positive Individuals: Results of a Quasi-Experimental Study in Nepal.

PubMed

Poudel, Krishna C; Buchanan, David R; Poudel-Tandukar, Kalpana

2015-06-01

We evaluated the efficacy of a sexual risk reduction intervention utilizing protection motivation and social cognitive theories to address knowledge, threat and coping appraisals, and condom use intentions among HIV-positive individuals in Nepal. Using a quasi-experimental research design, we assigned 277 participants to intervention (n=146) and control (n=131) groups. The intervention group received six sessions on sexual risk reduction strategies and the control group six sessions on medication adherence, smoking, and mental health. Data were collected at baseline and immediately after the intervention. Results indicate that the sexual risk reduction intervention produced a significant increase in HIV transmission knowledge, perceived threat and coping appraisals, and intentions to use condoms with regular, HIV-positive, and HIV-negative partners. The positive effects of the intervention remained significant after adjusting for baseline scores and other potential confounders. In conclusion, our theory-based sexual risk reduction intervention was effective in improving HIV transmission knowledge, perceived threat and coping appraisals, and condom use intentions. Further studies are needed to evaluate the long-term efficacy of the intervention in increasing protection motivation and maintaining preventive behaviors.

Violence prevention at work. A business perspective.

PubMed

Wilkinson, C W

2001-02-01

The risk of workplace violence varies depending on the type and location of the business. Business managers should assess violence risk and develop a program based on the level of risk faced by their employees. This assessment should include: (1) a review of workplace security and identification of positions with increased risk of exposure to violence, (2) risk reduction through environmental design and employee training, (3) development of a plan and identification of professional resources to respond to incidents should they occur, and (4) communication of the employer's commitment to providing a safe work environment for employees. For most businesses, threat assessment and management comprise the cornerstone of a workplace violence-prevention program. Planning and preparation are key to workplace violence prevention.

Lead poisoning and the deceptive recovery of the critically endangered California condor

PubMed Central

Finkelstein, Myra E.; Doak, Daniel F.; George, Daniel; Burnett, Joe; Brandt, Joseph; Church, Molly; Grantham, Jesse; Smith, Donald R.

2012-01-01

Endangered species recovery programs seek to restore populations to self-sustaining levels. Nonetheless, many recovering species require continuing management to compensate for persistent threats in their environment. Judging true recovery in the face of this management is often difficult, impeding thorough analysis of the success of conservation programs. We illustrate these challenges with a multidisciplinary study of one of the world’s rarest birds—the California condor (Gymnogyps californianus). California condors were brought to the brink of extinction, in part, because of lead poisoning, and lead poisoning remains a significant threat today. We evaluated individual lead-related health effects, the efficacy of current efforts to prevent lead-caused deaths, and the consequences of any reduction in currently intensive management actions. Our results show that condors in California remain chronically exposed to harmful levels of lead; 30% of the annual blood samples collected from condors indicate lead exposure (blood lead ≥ 200 ng/mL) that causes significant subclinical health effects, measured as >60% inhibition of the heme biosynthetic enzyme δ-aminolevulinic acid dehydratase. Furthermore, each year, ∼20% of free-flying birds have blood lead levels (≥450 ng/mL) that indicate the need for clinical intervention to avert morbidity and mortality. Lead isotopic analysis shows that lead-based ammunition is the principle source of lead poisoning in condors. Finally, population models based on condor demographic data show that the condor’s apparent recovery is solely because of intensive ongoing management, with the only hope of achieving true recovery dependent on the elimination or substantial reduction of lead poisoning rates. PMID:22733770

Lead poisoning and the deceptive recovery of the critically endangered California condor.

PubMed

Finkelstein, Myra E; Doak, Daniel F; George, Daniel; Burnett, Joe; Brandt, Joseph; Church, Molly; Grantham, Jesse; Smith, Donald R

2012-07-10

Endangered species recovery programs seek to restore populations to self-sustaining levels. Nonetheless, many recovering species require continuing management to compensate for persistent threats in their environment. Judging true recovery in the face of this management is often difficult, impeding thorough analysis of the success of conservation programs. We illustrate these challenges with a multidisciplinary study of one of the world's rarest birds-the California condor (Gymnogyps californianus). California condors were brought to the brink of extinction, in part, because of lead poisoning, and lead poisoning remains a significant threat today. We evaluated individual lead-related health effects, the efficacy of current efforts to prevent lead-caused deaths, and the consequences of any reduction in currently intensive management actions. Our results show that condors in California remain chronically exposed to harmful levels of lead; 30% of the annual blood samples collected from condors indicate lead exposure (blood lead ≥ 200 ng/mL) that causes significant subclinical health effects, measured as >60% inhibition of the heme biosynthetic enzyme δ-aminolevulinic acid dehydratase. Furthermore, each year, ∼20% of free-flying birds have blood lead levels (≥450 ng/mL) that indicate the need for clinical intervention to avert morbidity and mortality. Lead isotopic analysis shows that lead-based ammunition is the principle source of lead poisoning in condors. Finally, population models based on condor demographic data show that the condor's apparent recovery is solely because of intensive ongoing management, with the only hope of achieving true recovery dependent on the elimination or substantial reduction of lead poisoning rates.

Evaluating the Effectiveness of School Instrumental Programs.

ERIC Educational Resources Information Center

Holtz, Glenn

2001-01-01

Describes the analysis of "Strengths and Weaknesses and Opportunities and Threats" (SWOT). Discusses the study, "Gemeinhardt 4," that used the SWOT analysis to determine 13 different types of music programs. Addresses how music teachers can utilize this information. Includes other sections such as, "Possible Solution to Music Program Threats."…

Asian Transnational Security Challenge: Emerging Trends, Regional Visions

DTIC Science & Technology

2010-10-01

the official policy or position of the Defense Threat Reduction Agency, the Department of Defense, or the United States Government . This report...the terrorist threat as seen through Southeast Asian eyes. IDA drew on its extensive network of academic and government contacts across Asia to...Asia would advance both government and non- government efforts to develop a better understanding of the roots of the terrorist threat and its links

Speaking Across the Curriculum: Threat, Opportunity, or Both?

ERIC Educational Resources Information Center

Palmerton, Patricia R.

"Speaking Across the Curriculum" (SAC) has become a catch-all label for a variety of programs aimed at teaching oral communication skills to a large body of students in settings other than the typical public speaking class. Such programs offer both threats and opportunities to the speech field. In many programs, faculty in other…

77 FR 11146 - Intent To Request Renewal From OMB of One Current Public Collection of Information: Certified...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-24

...The Transportation Security Administration (TSA) invites public comment on one currently approved Information Collection Request (ICR), OMB control number 1652-0053, abstracted below that we will submit to the Office of Management and Budget (OMB) for renewal in compliance with the Paperwork Reduction Act. The ICR describes the nature of the information collection and its expected burden. The collections include: (1) Applications from entities that wish to become Certified Cargo Screening Facilities (CCSF); (2) personal information to allow TSA to conduct security threat assessments on key individuals employed by the CCSFs; (3) acceptance of a standard security program or submission of a proposed modified security program; (4) information on the amount of cargo screened; and (5) recordkeeping requirements for CCSFs. TSA is seeking the renewal of the ICR for the continuation of the program in order to secure passenger aircraft carrying cargo.

Species co-occurrence analysis predicts management outcomes for multiple threats.

PubMed

Tulloch, Ayesha I T; Chadès, Iadine; Lindenmayer, David B

2018-03-01

Mitigating the impacts of global anthropogenic change on species is conservation's greatest challenge. Forecasting the effects of actions to mitigate threats is hampered by incomplete information on species' responses. We develop an approach to predict community restructuring under threat management, which combines models of responses to threats with network analyses of species co-occurrence. We discover that contributions by species to network co-occurrence predict their recovery under reduction of multiple threats. Highly connected species are likely to benefit more from threat management than poorly connected species. Importantly, we show that information from a few species on co-occurrence and expected responses to alternative threat management actions can be used to train a response model for an entire community. We use a unique management dataset for a threatened bird community to validate our predictions and, in doing so, demonstrate positive feedbacks in occurrence and co-occurrence resulting from shared threat management responses during ecosystem recovery.

Integrating cognitive bias modification into a standard cognitive behavioural treatment package for social phobia: a randomized controlled trial.

PubMed

Rapee, Ronald M; MacLeod, Colin; Carpenter, Leigh; Gaston, Jonathan E; Frei, Jacqueline; Peters, Lorna; Baillie, Andrew J

2013-05-01

The aim of the current study was to integrate recent developments in the retraining of attentional biases towards threat into a standard cognitive behavioural treatment package for social phobia. 134 participants (M age-32.4: 53% female) meeting DSM-IV criteria for social phobia received a 12-week cognitive behavioural treatment program. They were randomly allocated to receive on a daily basis using home practice, either an additional computerised probe procedure designed to train attentional resource allocation away from threat, or a placebo variant of this procedure. Measures included diagnostic severity, social anxiety symptoms, life interference, and depression as well as state anxiety in response to a laboratory social threat. At the end of treatment there were no significant differences between groups in attentional bias towards threat or in treatment response (all p's>0.05). Both groups showed similar and highly significant reductions in diagnostic severity, social anxiety symptoms, depression symptoms, and life interference at post-treatment that was maintained and in most cases increased at 6 month follow-up (uncontrolled effect sizes ranged from d=0.34 to d=1.90). The current results do not indicate that integration of information processing-derived attentional bias modification procedures into standard treatment packages as conducted in this study augments attentional change or enhances treatment efficacy. Further refinement of bias modification techniques, and better methods of integrating them with conventional approaches, may be needed to produce better effects. Copyright © 2013 Elsevier Ltd. All rights reserved.

75 FR 30002 - Federal Advisory Committee; Threat Reduction Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-28

... as the Committee). FOR FURTHER INFORMATION CONTACT: Jim Freeman, Deputy Committee Management Officer for the Department of Defense, 703-601-6128. SUPPLEMENTARY INFORMATION: The Committee is a... Secretary of Defense for Acquisition, Technology and Logistics and the Director of the Defense Threat...

Reducing the Impact of Stereotype Threat on Women's Math Performance: Are Two Strategies Better Than One?

PubMed Central

Jones, Paul R.

2012-01-01

Introduction Two studies examined whether stereotype threat impairs women's math performance and whether concurrent threat reduction strategies can be used to offset this effect. Method In Study 1, collegiate men and women (N = 100) watched a video purporting that males and females performed equally well (gender-fair) or males outperformed females (gender differences) on an imminent math test. In Study 2, (N = 44) women viewed the gender differences video, followed by misattribution (cue present, absent) and self-affirmation (present, absent) manipulations, before taking the aforesaid test. Results In the initial study, women underperformed men on the test after receiving the gender differences video, whereas no gender differences emerged in the gender-fair condition. In Study 2, affirming the self led to better performance than not doing so. Planned contrasts indicated, however, that only women receiving a misattribution cue and self-affirmation opportunity outperformed their counterparts not given these reduction strategies. Discussion These findings are discussed relative to Stereotype Threat Theory and educational implications are provided. PMID:22545058

Adolescents' Academic Self Perceptions in a Disciplinary Alternative Education Program: The Impact of a Self-Affirmation Intervention Program

ERIC Educational Resources Information Center

Armstrong, Shanice Nicole

2017-01-01

Steele and Aronson (1995) described stereotypic threat as the experience of personal distress related to the fear and anxiety that one might confirm a negative stereotype about a meaningful identity group. Adolescents enrolled in Disciplinary Alternative Education Programs (DAEP) face stereotype threat consequences in the form of lowered…

On the experience of feeling powerful: perceived power moderates the effect of stereotype threat on women's math performance.

PubMed

Van Loo, Katie J; Rydell, Robert J

2013-03-01

This research examined whether feeling powerful can eliminate the deleterious effect of stereotype threat (i.e., concerns about confirming a negative self-relevant stereotype) on women's math performance. In Experiments 1 and 2, priming women with high power buffered them from reduced math performance in response to stereotype threat instructions, whereas women in the low and control power conditions showed poorer math performance in response to threat. Experiment 3 found that working memory capacity is one mechanism through which power moderates the effect of threat on women's math performance. In the low and control power conditions, women showed reduced working memory capacity in response to stereotype threat, accounting for threat's effect on performance. In contrast, women in the high power condition did not show reductions in working memory capacity or math performance in response to threat. This work demonstrates that perceived power moderates stereotype threat-based performance effects and explains why this occurs.

Sustainable growth rate 2013: time for definitive intervention.

PubMed

Hirsch, Joshua A; Rosman, David A; Liu, Raymond W; Ding, Alexander; Manchikanti, Laxmaiah

2013-07-01

Federal healthcare spending has been a subject of intense concern as the US Congress continues to search for ways to reduce the budget deficit. The Congressional Budget Office (CBO) estimated that, even though it is growing more slowly than previously projected, federal spending on Medicare, Medicaid and the State Children's Health Insurance Program (SCHIP) will reach nearly $900 billion in 2013. In 2011 the Medicare program paid $68 billion for physicians and other health professional services, 12% of total Medicare spending. Since 2002 the sustainable growth rate (SGR) correction has called for reductions to physician reimbursements; however, Congress has typically staved off these reductions, although the situation remains precarious for physicians who accept Medicare. The fiscal cliff agreement that came into focus at the end of 2012 averted a 26.5% reduction to physician reimbursements related to the SGR correction. Nonetheless, the threat of these devastating cuts continues to loom. The Administration, Congress and others have devised many options to fix this unsustainable situation. This review explores the historical development of the SGR, touches on elements of the formula itself and outlines current proposals for fixing the SGR problem. A recent CBO estimate reduces the potential cost of a 10-year fix of SGR system to $138 billion. This has provided new hope for resolution of this long-standing issue.

Space Station Program threat and vulnerability analysis

NASA Technical Reports Server (NTRS)

Van Meter, Steven D.; Veatch, John D.

1987-01-01

An examination has been made of the physical security of the Space Station Program at the Kennedy Space Center in a peacetime environment, in order to furnish facility personnel with threat/vulnerability information. A risk-management approach is used to prioritize threat-target combinations that are characterized in terms of 'insiders' and 'outsiders'. Potential targets were identified and analyzed with a view to their attractiveness to an adversary, as well as to the consequentiality of the resulting damage.

Establishing a Program for Individuals at High Risk for Breast Cancer

PubMed Central

Cadiz, Fernando; Kuerer, Henry M.; Puga, Julio; Camacho, Jamile; Cunill, Eduardo; Arun, Banu

2013-01-01

Our need to create a program for individuals at high risk for breast cancer development led us to research the available data on such programs. In this paper, we summarize our findings and our thinking process as we developed our own program. Breast cancer incidence is increasing worldwide. Even though there are known risk factors for breast cancer development, approximately 60% of patients with breast cancer have no known risk factor, although this situation will probably change with further research, especially in genetics. For patients with risk factors based on personal or family history, different models are available for assessing and quantifying risk. Assignment of risk levels permits tailored screening and risk reduction strategies. Potential benefits of specialized programs for women with high breast cancer risk include more cost -effective interventions as a result of patient stratification on the basis of risk; generation of valuable data to advance science; and differentiation of breast programs from other breast cancer units, which can result in increased revenue that can be directed to further improvements in patient care. Guidelines for care of patients at high risk for breast cancer are available from various groups. However, running a high-risk breast program involves much more than applying a guideline. Each high-risk program needs to be designed by its institution with consideration of local resources and country legislation, especially related to genetic issues. Development of a successful high-risk program includes identifying strengths, weaknesses, opportunities, and threats; developing a promotion plan; choosing a risk assessment tool; defining “high risk”; and planning screening and risk reduction strategies for the specific population served by the program. The information in this article may be useful for other institutions considering creation of programs for patients with high breast cancer risk. PMID:23833688

Defense Threat Reduction Agency > Research

Science.gov Websites

Sciences Protection Sciences Science to Defeat WMD Science to Secure WMD Chemical/Biological Technologies unconventional means to answer some of the most difficult questions about chemical, biological, radiological and partnering with us, explore our pages. Chemical/Biological Technologies Chemical and biological threats are

Disconfirming contamination-related threat beliefs by exposure plus safety behavior.

PubMed

van Uijen, Sophie L; van den Hout, Marcel A; Klein Schiphorst, Anne T; Knol, Emma S; Engelhard, Iris M

2017-06-01

Safety behavior (SB) is detrimental to the beneficial effects of exposure, because it prevents patients from obtaining evidence that disconfirms their excessive threat beliefs. However, previous studies showed that cleaning SB during exposure to a contaminant does not prevent a reduction in feelings of contamination, fear of contamination, danger, and disgust (CFDD). We aimed to directly examine the effect of SB during exposure to a contaminant on threat beliefs associated with CFDD. Healthy participants were randomly assigned to one of three groups: repeated exposure to a contaminant whilst abstaining from SB (exposure plus response prevention; E + RP); with the use of disinfectant wipes after each instance of exposure (exposure plus SB; E + SB); or no exposure or safety behavior (control condition). Participants identified their threat belief associated with the contaminant and rated CFDD and the degree to which they believed their threat belief at the pre- and post-test. The E + RP and E + SB condition resulted in a larger decrease of CFDD and threat belief ratings than the control condition, whereas these reductions did not differ between the E + RP and E + SB condition. Results were obtained from a nonclinical sample, and with a single session of exposure. Cleaning SB did not impede the beneficial effects of exposure. Copyright © 2016 Elsevier Ltd. All rights reserved.

LATIN AMERICAN AND CARIBBEAN WORKSHOP ON THE SUSTAINABILITY OF RADIOACTIVE SOURCE PHYSICAL PROTECTION UPGRADES HOSTED IN GUATEMALA

DOE Office of Scientific and Technical Information (OSTI.GOV)

Greenberg, Raymond; Watson, Erica E.; Morris, Frederic A.

2009-10-07

The Global Threat Reduction Initiative (GTRI) reduces and protects vulnerable nuclear and radiological material located at civilian sites worldwide. The GTRI program has worked successfully to remove and protect nuclear and radioactive materials, including orphaned and disused high-activity sources, and is now working to ensure sustainability. Internationally, over 40 countries are cooperating with GTRI to enhance the security of radiological materials. GTRI is now seeking to develop and enhance sustainability by coordinating its resources with those of the partner country, other donor countries, and international organizations such as the International Atomic Energy Agency (IAEA).

Vessel Specific Levels

EPA Pesticide Factsheets

Marine debris degrades ocean habitats, endangers marine and coastal wildlife, causes navigation hazards, results in economic losses to industry and governments, and threatens human health and safety. EPA Pacific Southwest (Region 9) is tapping existing programs and resources to advance the prevention, reduction and clean-up of marine debris in the North Pacific Ocean. EPA Pacific Southwest activities build upon specific recommendations of the Interagency Marine Debris Coordinating Committee by targeting threats and sources of debris and responding to debris impacts. EPA is initiating a three-pronged effort to reduce sources of marine debris, prevent trash from entering the oceans, and assess the human and ecosystem impacts and potential for cleanup.

Return Vessels Special Reports

EPA Pesticide Factsheets

Marine debris degrades ocean habitats, endangers marine and coastal wildlife, causes navigation hazards, results in economic losses to industry and governments, and threatens human health and safety. EPA Pacific Southwest (Region 9) is tapping existing programs and resources to advance the prevention, reduction and clean-up of marine debris in the North Pacific Ocean. EPA Pacific Southwest activities build upon specific recommendations of the Interagency Marine Debris Coordinating Committee by targeting threats and sources of debris and responding to debris impacts. EPA is initiating a three-pronged effort to reduce sources of marine debris, prevent trash from entering the oceans, and assess the human and ecosystem impacts and potential for cleanup.

Roll Call Debris - Race

EPA Pesticide Factsheets

Marine debris degrades ocean habitats, endangers marine and coastal wildlife, causes navigation hazards, results in economic losses to industry and governments, and threatens human health and safety. EPA Pacific Southwest (Region 9) is tapping existing programs and resources to advance the prevention, reduction and clean-up of marine debris in the North Pacific Ocean. EPA Pacific Southwest activities build upon specific recommendations of the Interagency Marine Debris Coordinating Committee by targeting threats and sources of debris and responding to debris impacts. EPA is initiating a three-pronged effort to reduce sources of marine debris, prevent trash from entering the oceans, and assess the human and ecosystem impacts and potential for cleanup.

Return Vessel Specific Levels

EPA Pesticide Factsheets

Marine debris degrades ocean habitats, endangers marine and coastal wildlife, causes navigation hazards, results in economic losses to industry and governments, and threatens human health and safety. EPA Pacific Southwest (Region 9) is tapping existing programs and resources to advance the prevention, reduction and clean-up of marine debris in the North Pacific Ocean. EPA Pacific Southwest activities build upon specific recommendations of the Interagency Marine Debris Coordinating Committee by targeting threats and sources of debris and responding to debris impacts. EPA is initiating a three-pronged effort to reduce sources of marine debris, prevent trash from entering the oceans, and assess the human and ecosystem impacts and potential for cleanup.

Fleet Debris Levels

EPA Pesticide Factsheets

Marine debris degrades ocean habitats, endangers marine and coastal wildlife, causes navigation hazards, results in economic losses to industry and governments, and threatens human health and safety. EPA Pacific Southwest (Region 9) is tapping existing programs and resources to advance the prevention, reduction and clean-up of marine debris in the North Pacific Ocean. EPA Pacific Southwest activities build upon specific recommendations of the Interagency Marine Debris Coordinating Committee by targeting threats and sources of debris and responding to debris impacts. EPA is initiating a three-pronged effort to reduce sources of marine debris, prevent trash from entering the oceans, and assess the human and ecosystem impacts and potential for cleanup.

Special Report Debris - Race

EPA Pesticide Factsheets

Marine debris degrades ocean habitats, endangers marine and coastal wildlife, causes navigation hazards, results in economic losses to industry and governments, and threatens human health and safety. EPA Pacific Southwest (Region 9) is tapping existing programs and resources to advance the prevention, reduction and clean-up of marine debris in the North Pacific Ocean. EPA Pacific Southwest activities build upon specific recommendations of the Interagency Marine Debris Coordinating Committee by targeting threats and sources of debris and responding to debris impacts. EPA is initiating a three-pronged effort to reduce sources of marine debris, prevent trash from entering the oceans, and assess the human and ecosystem impacts and potential for cleanup.

S/V Family Affairs Obs

EPA Pesticide Factsheets

Marine debris degrades ocean habitats, endangers marine and coastal wildlife, causes navigation hazards, results in economic losses to industry and governments, and threatens human health and safety. EPA Pacific Southwest (Region 9) is tapping existing programs and resources to advance the prevention, reduction and clean-up of marine debris in the North Pacific Ocean. EPA Pacific Southwest activities build upon specific recommendations of the Interagency Marine Debris Coordinating Committee by targeting threats and sources of debris and responding to debris impacts. EPA is initiating a three-pronged effort to reduce sources of marine debris, prevent trash from entering the oceans, and assess the human and ecosystem impacts and potential for cleanup.

Family Affairs Obs - Return Voyage

EPA Pesticide Factsheets

Marine debris degrades ocean habitats, endangers marine and coastal wildlife, causes navigation hazards, results in economic losses to industry and governments, and threatens human health and safety. EPA Pacific Southwest (Region 9) is tapping existing programs and resources to advance the prevention, reduction and clean-up of marine debris in the North Pacific Ocean. EPA Pacific Southwest activities build upon specific recommendations of the Interagency Marine Debris Coordinating Committee by targeting threats and sources of debris and responding to debris impacts. EPA is initiating a three-pronged effort to reduce sources of marine debris, prevent trash from entering the oceans, and assess the human and ecosystem impacts and potential for cleanup.

Earthquake hazards: a national threat

USGS Publications Warehouse

,

2006-01-01

Earthquakes are one of the most costly natural hazards faced by the Nation, posing a significant risk to 75 million Americans in 39 States. The risks that earthquakes pose to society, including death, injury, and economic loss, can be greatly reduced by (1) better planning, construction, and mitigation practices before earthquakes happen, and (2) providing critical and timely information to improve response after they occur. As part of the multi-agency National Earthquake Hazards Reduction Program, the U.S. Geological Survey (USGS) has the lead Federal responsibility to provide notification of earthquakes in order to enhance public safety and to reduce losses through effective forecasts based on the best possible scientific information.

Prevent, Counter, and Respond - A Strategic Plan to Reduce Global Nuclear Threats (FY 2016-FY2020)

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

2015-03-01

NNSA’s second core mission is reducing global nuclear dangers by preventing the acquisition of nuclear weapons or weapons-usable materials, countering efforts to acquire such weapons or materials, and responding to nuclear or radiological incidents. In 2015, NNSA reorganized its nonproliferation activities based on core competencies and realigned its counterterrorism and counterproliferation functions to more efficiently address both current and emerging threats and challenges. The reorganization accompanied the March 2015 release of the first ever Prevent, Counter, and Respond – A Strategic Plan to Reduce Global Nuclear Threats. This report, which NNSA will update annually, highlights key nuclear threat trends andmore » describes NNSA’s integrated threat reduction strategy.« less

Threat detection of liquid explosives and precursors from their x-ray scattering pattern using energy dispersive detector technology

NASA Astrophysics Data System (ADS)

Kehres, Jan; Lyksborg, Mark; Olsen, Ulrik L.

2017-09-01

Energy dispersive X-ray diffraction (EDXRD) can be applied for identification of liquid threats in luggage scanning in security applications. To define the instrumental design, the framework for data reduction and analysis and test the performance of the threat detection in various scenarios, a flexible laboratory EDXRD test setup was build. A data set of overall 570 EDXRD spectra has been acquired for training and testing of threat identification algorithms. The EDXRD data was acquired with limited count statistics and at multiple detector angles and merged after correction and normalization. Initial testing of the threat detection algorithms with this data set indicate the feasibility of detection levels of > 95 % true positive with < 6 % false positive alarms.

Invasive and native plant responses to shrubland fuel reduction: comparing prescribed fire, mastication, and treatment season

Treesearch

Jennifer B. Potts; Scott L. Stephens

2009-01-01

Fuel reduction in the wildland–urban interface is a widely used international strategy for assisting human communities regarding wildfire threats, but very little research has examined whether certain fuel reduction methods and their seasonal timing promote nonnative invasion. To...

Strategic Analysis of Family Support in EHDI Systems

ERIC Educational Resources Information Center

Bradham, Tamala S.; Houston, K. Todd; Guignard, Gayla Hutsell; Hoffman, Jeff

2011-01-01

State coordinators of early hearing detection and intervention (EHDI) programs completed a strengths, weaknesses, opportunities, and threats, or SWOT, analysis that examined 12 areas within state EHDI programs. For the family support area, 47 EHDI coordinators listed 255 items, and themes were identified within each category. A threats,…

Data Management in the EHDI System

ERIC Educational Resources Information Center

Bradham, Tamala S.; Hoffman, Jeff; Houston, K. Todd

2011-01-01

State coordinators of early hearing detection and intervention (EHDI) programs completed a strengths, weaknesses, opportunities, and threats, or SWOT, analysis that examined 12 areas within EHDI programs. Forty-seven coordinators listed 242 items in the area of data management, and themes were identified in each category. A threats, opportunities,…

Costs of landscape silviculture for fire and habitat management.

Treesearch

S. Hummel; D.E. Calkin

2005-01-01

In forest reserves of the U.S. Pacific Northwest, management objectives include protecting late-semi habitat structure by reducing the threat of large-scale disturbances like wildfire. We simulated how altering within- and among-stand structure with silvicultural treatments of differing intensity affected late-seral forest (LSF) structure and fire threat (FT) reduction...

Translating dynamic defense patterns from rodents to people.

PubMed

Blanchard, D Caroline

2017-05-01

Specific defensive behaviors of rodents are shaped by features of the eliciting threat stimuli and situation. Threat scenarios confirmed these relationships in people, with results substantially replicated in 4 additional scenario studies. Subsequent human studies involve computer games measuring fear as flight from threat stimuli and anxiety as alternation between two threats. Stabilometric studies have shown reduction in sway (freezing) to inescapable (e.g. with gun pointed at subject) threatening photographs; but enhanced lateral sway (flight attempts) to escapable threats; (gun pointed away from subject). Relationships between threat ambiguity, risk assessment, and anxiety have been validated by identification of videos of facial expressions to ambiguous threats, as anxiety; and systematic biases toward threat stimuli by anxious individuals. Enhanced rumination, interpretable as unsuccessful risk assessment, is a dynamic component of both anxiety and depression, particularly in women. While there is less experimental work on defensive threat/attack, a transdiagnostic "Fear of Harm" phenotype of aggression associated with fear suggests that this is a component of pathological as well as normal human defensive behavior. Copyright © 2016. Published by Elsevier Ltd.

75 FR 53705 - Science and Technology (S&T) Directorate; Agency Information Collection Activities: Submission...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-01

... Defense of Infrastructure Against Cyber Threats (PREDICT) Program AGENCY: Science and Technology... Defense of Infrastructure Against Cyber Threats (PREDICT) initiative. PREDICT is an initiative to... new models, technologies and products that support effective threat assessment and increase cyber...

Human Reliability Program Workshop

DOE Office of Scientific and Technical Information (OSTI.GOV)

Landers, John; Rogers, Erin; Gerke, Gretchen

A Human Reliability Program (HRP) is designed to protect national security as well as worker and public safety by continuously evaluating the reliability of those who have access to sensitive materials, facilities, and programs. Some elements of a site HRP include systematic (1) supervisory reviews, (2) medical and psychological assessments, (3) management evaluations, (4) personnel security reviews, and (4) training of HRP staff and critical positions. Over the years of implementing an HRP, the Department of Energy (DOE) has faced various challenges and overcome obstacles. During this 4-day activity, participants will examine programs that mitigate threats to nuclear security andmore » the insider threat to include HRP, Nuclear Security Culture (NSC) Enhancement, and Employee Assistance Programs. The focus will be to develop an understanding of the need for a systematic HRP and to discuss challenges and best practices associated with mitigating the insider threat.« less

CrossTalk. The Journal of Defense Software Engineering. Volume 25, Number 6

DTIC Science & Technology

2012-12-01

Cyber Security Threat Definition Communicable Noncommunicable Based on Risky Behavior Coordinated Trojan horse programs Threats hidden in a...for Cyber Security Threats Cyber Security Threat Communicable Noncommunicable Risky Behaviors Coordinated Type of Intervention (at the System...types of data are breached. Further, educational materials on risky behaviors (e.g., for home Internet users) as well as recommended guide- lines for

Lizard threat display handicaps endurance.

PubMed Central

Brandt, Y

2003-01-01

Honest-signalling theory asserts that threat displays reliably advertise attributes that influence fighting success. Endurance, as measured by treadmill performance, predicts the outcome of agonistic interactions among lizards. If threat displays in lizards function to advertise endurance capacity then variation in threat displays should correlate with endurance. I tested this prediction for the duration of threat posturing in male side-blotched lizards (Uta stansburiana) and examined whether threat displays act as quality handicaps, reliable signals that expend the attribute that is advertised. Individual variation in the duration of threat posturing correlated with endurance, while an experimental reduction of endurance diminished the duration of threat posturing. As expected of a quality handicap, endurance fell below baseline after display production. A restriction of aerobic metabolism can account for this effect. In threat posturing, lateral compression of the thorax may interfere with respiration or with circulation, limiting aerobic metabolism and causing a compensatory increase in anaerobic metabolism, thereby generating lactate and diminishing locomotor capacity. Concentrations of lactate measured after display production were higher than baseline, consistent with the proposed mechanism. By restricting aerobic metabolism, the threat posture can act as a quality handicap, simultaneously advertising and expending the endurance capacity of displaying lizards. PMID:12803896

75 FR 33629 - Agency Information Collection Activities: Submission for Review; Information Collection Request...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-14

... Infrastructure against Cyber Threats (PREDICT) Program AGENCY: Science and Technology Directorate, DHS. ACTION... Infrastructure Against Cyber Threats (PREDICT) initiative. PREDICT is an initiative to facilitate the... effective threat assessment and increase cyber security capabilities. (4) An estimate of the total number of...

Presentation from 2016 STAR Tribal Research Meeting: ANTHC Rural Alaska Monitoring Program (RAMP): Assessing, Monitoring, and Adapting to Emerging Environmental Human and Wildlife Health Threats

EPA Pesticide Factsheets

This presentation, ANTHC Rural Alaska Monitoring Program (RAMP): Assessing, Monitoring, and Adapting to Emerging Environmental Human and Wildlife Health Threats, was given at the 2016 STAR Tribal Research Meeting held on Sept. 20-21, 2016.

Value-Added Models for Teacher Preparation Programs: Validity and Reliability Threats, and a Manageable Alternative

ERIC Educational Resources Information Center

Brady, Michael P.; Heiser, Lawrence A.; McCormick, Jazarae K.; Forgan, James

2016-01-01

High-stakes standardized student assessments are increasingly used in value-added evaluation models to connect teacher performance to P-12 student learning. These assessments are also being used to evaluate teacher preparation programs, despite validity and reliability threats. A more rational model linking student performance to candidates who…

DOE Office of Scientific and Technical Information (OSTI.GOV)

Laughlin, Gary L.

The International, Homeland, and Nuclear Security (IHNS) Program Management Unit (PMU) oversees a broad portfolio of Sandia’s programs in areas ranging from global nuclear security to critical asset protection. We use science and technology, innovative research, and global engagement to counter threats, reduce dangers, and respond to disasters. The PMU draws on the skills of scientists and engineers from across Sandia. Our programs focus on protecting US government installations, safeguarding nuclear weapons and materials, facilitating nonproliferation activities, securing infrastructures, countering chemical and biological dangers, and reducing the risk of terrorist threats. We conduct research in risk and threat analysis, monitoringmore » and detection, decontamination and recovery, and situational awareness. We develop technologies for verifying arms control agreements, neutralizing dangerous materials, detecting intruders, and strengthening resiliency. Our programs use Sandia’s High-Performance Computing resources for predictive modeling and simulation of interdependent systems, for modeling dynamic threats and forecasting adaptive behavior, and for enabling decision support and processing large cyber data streams. In this report, we highlight four advanced computation projects that illustrate the breadth of the IHNS mission space.« less

A simple, sufficient, and consistent method to score the status of threats and demography of imperiled species

PubMed Central

Webber, Whitney M.; Li, Ya-Wei

2016-01-01

Managers of large, complex wildlife conservation programs need information on the conservation status of each of many species to help strategically allocate limited resources. Oversimplifying status data, however, runs the risk of missing information essential to strategic allocation. Conservation status consists of two components, the status of threats a species faces and the species’ demographic status. Neither component alone is sufficient to characterize conservation status. Here we present a simple key for scoring threat and demographic changes for species using detailed information provided in free-form textual descriptions of conservation status. This key is easy to use (simple), captures the two components of conservation status without the cost of more detailed measures (sufficient), and can be applied by different personnel to any taxon (consistent). To evaluate the key’s utility, we performed two analyses. First, we scored the threat and demographic status of 37 species recently recommended for reclassification under the Endangered Species Act (ESA) and 15 control species, then compared our scores to two metrics used for decision-making and reports to Congress. Second, we scored the threat and demographic status of all non-plant ESA-listed species from Florida (54 spp.), and evaluated scoring repeatability for a subset of those. While the metrics reported by the U.S. Fish and Wildlife Service (FWS) are often consistent with our scores in the first analysis, the results highlight two problems with the oversimplified metrics. First, we show that both metrics can mask underlying demographic declines or threat increases; for example, ∼40% of species not recommended for reclassification had changes in threats or demography. Second, we show that neither metric is consistent with either threats or demography alone, but conflates the two. The second analysis illustrates how the scoring key can be applied to a substantial set of species to understand overall patterns of ESA implementation. The scoring repeatability analysis shows promise, but indicates thorough training will be needed to ensure consistency. We propose that large conservation programs adopt our simple scoring system for threats and demography. By doing so, program administrators will have better information to monitor program effectiveness and guide their decisions. PMID:27478713

A simple, sufficient, and consistent method to score the status of threats and demography of imperiled species.

PubMed

Malcom, Jacob W; Webber, Whitney M; Li, Ya-Wei

2016-01-01

Managers of large, complex wildlife conservation programs need information on the conservation status of each of many species to help strategically allocate limited resources. Oversimplifying status data, however, runs the risk of missing information essential to strategic allocation. Conservation status consists of two components, the status of threats a species faces and the species' demographic status. Neither component alone is sufficient to characterize conservation status. Here we present a simple key for scoring threat and demographic changes for species using detailed information provided in free-form textual descriptions of conservation status. This key is easy to use (simple), captures the two components of conservation status without the cost of more detailed measures (sufficient), and can be applied by different personnel to any taxon (consistent). To evaluate the key's utility, we performed two analyses. First, we scored the threat and demographic status of 37 species recently recommended for reclassification under the Endangered Species Act (ESA) and 15 control species, then compared our scores to two metrics used for decision-making and reports to Congress. Second, we scored the threat and demographic status of all non-plant ESA-listed species from Florida (54 spp.), and evaluated scoring repeatability for a subset of those. While the metrics reported by the U.S. Fish and Wildlife Service (FWS) are often consistent with our scores in the first analysis, the results highlight two problems with the oversimplified metrics. First, we show that both metrics can mask underlying demographic declines or threat increases; for example, ∼40% of species not recommended for reclassification had changes in threats or demography. Second, we show that neither metric is consistent with either threats or demography alone, but conflates the two. The second analysis illustrates how the scoring key can be applied to a substantial set of species to understand overall patterns of ESA implementation. The scoring repeatability analysis shows promise, but indicates thorough training will be needed to ensure consistency. We propose that large conservation programs adopt our simple scoring system for threats and demography. By doing so, program administrators will have better information to monitor program effectiveness and guide their decisions.

The Experimental Reduction of Stress Reaction by Cognitive Manipulation.

ERIC Educational Resources Information Center

Buck, John L.; And Others

A cognitive appraisal of threat is believed to intervene between the appearance of a stressful stimulus and a stress reaction to the stimulus. The effect of a "rational" treatment on the appraisal of threat is investigated. Five groups of 13 college students each heard one of five treatment orientations before viewing slides showing the victims of…

49 CFR 1549.7 - Approval, amendment, renewal of the security program and certification of a certified cargo...

Code of Federal Regulations, 2010 CFR

2010-10-01

... information requested by TSA concerning Security Threat Assessments. (viii) A statement acknowledging and ensuring that each individual will successfully complete a Security Threat Assessment under § 1549.111... Security Coordinator for an applicant successfully completes a security threat assessment, TSA will provide...

SWOT analysis: strengths, weaknesses, opportunities and threats of the Israeli Smallpox Revaccination Program.

PubMed

Huerta, Michael; Balicer, Ran D; Leventhal, Alex

2003-01-01

During September 2002, Israel began its current revaccination program against smallpox, targeting previously vaccinated "first responders" among medical and emergency workers. In order to identify the potential strengths and weaknesses of this program and the conditions under which critical decisions were reached, we conducted a SWOT analysis of the current Israeli revaccination program, designed to identify its intrinsic strengths and weaknesses, as well as opportunities for its success and threats against it. SWOT analysis--a practical tool for the study of public health policy decisions and the social and political contexts in which they are reached--revealed clear and substantial strengths and weaknesses of the current smallpox revaccination program, intrinsic to the vaccine itself. A number of threats were identified that may jeopardize the success of the current program, chief among them the appearance of severe complications of vaccination. Our finding of a lack of a generation of knowledge on smallpox vaccination highlights the need for improved physician education and dissipation of misconceptions that are prevalent in the public today.

A Pilot Study of an Adaptive, Idiographic, and Multi-Component Attention Bias Modification Program for Social Anxiety Disorder

PubMed Central

Amir, Nader; Kuckertz, Jennie M.; Strege, Marlene V.

2016-01-01

An attentional bias toward threat may be one mechanism underlying clinical anxiety. Attention bias modification (ABM) aims to reduce symptoms of anxiety disorders by directly modifying this deficit. However, existing ABM training programs have not consistently modified attentional bias and may not reflect optimal learning needs of participants (i.e., lack of explicit instruction, training goal unclear to participants, lack of feedback, non-adaptive, inability to differentiate or target different components of attentional bias). In the current study, we introduce a new adaptive ABM program (AABM) and test its feasibility in individuals with social anxiety disorder. We report task characteristics and preliminary evidence that this task consistently modifies attentional bias and that changes in attentional bias (but not number of trials) correlate with the level of symptom reduction. These results suggest that AABM may be a targeted method for the next generation of studies examining the utility of attention training. PMID:27795598

Preparation for Testing, Safe Packing and Shipping of Spent Nuclear Fuel from IFIN-HH, Bucharest-Magurele to Russian Federation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dragolici, C.A.; Zorliu, A.; Popa, V.

2007-07-01

The Russian Research Reactor Fuel Return (RRRFR) program is promoted by IAEA and DOE in order to repatriate of irradiated research reactor fuel originally supplied by Russia to facilities outside the country. Developed under the framework of the Global Threat Reduction Initiative (GTRI) the take-back program [1] common goal is to reduce both proliferation and security risks by eliminating or consolidating inventories of high-risk material. The main objective of this program is to support the return to Russian Federation of fresh or irradiated HEU and LEU fuel. Being part of this project, Romania is fulfilling its tasks by examining transportmore » and transfer cask options, assessment of transport routes, and providing cost estimates for required equipment and facility modifications. Spent Nuclear Fuel (SNF) testing, handling, packing and shipping are the most common interests on which the National Institute of Research and Development for Physics and Nuclear Engineering 'Horia Hulubei' (IFIN-HH) is focusing at the moment. (authors)« less

Quo vadis? – Monitoring Campylobacter in Germany

PubMed Central

Stingl, K.; Knüver, M.-T.; Vogt, P.; Buhler, C.; Krüger, N.-J.; Alt, K.; Tenhagen, B.-A.; Hartung, M.; Schroeter, A.; Ellerbroek, L.; Appel, B.; Käsbohrer, A.

2012-01-01

Campylobacter is a poorly recognized foodborne pathogen, leading the statistics of bacterially caused human diarrhoea in Europe during the last years. In this review, we present qualitative and quantitative German data obtained in the framework of specific monitoring programs and from routine surveillance. These also comprise recent data on antimicrobial resistances of food isolates. Due to the considerable reduction of in vitro growth capabilities of stressed bacteria, there is a clear discrepancy between the detection limit of Campylobacter by cultivation and its infection potential. Moreover, antimicrobial resistances of Campylobacter isolates established during fattening of livestock are alarming, since they constitute an additional threat to human health. The European Food Safety Authority (EFSA) discusses the establishment of a quantitative limit for Campylobacter contamination of broiler carcasses in order to achieve an appropriate level of protection for consumers. Currently, a considerable amount of German broiler carcasses would not comply with this future criterion. We recommend Campylobacter reduction strategies to be focussed on the prevention of fecal contamination during slaughter. Decontamination is only a sparse option, since the reduction efficiency is low and its success depends on the initial contamination concentration. PMID:24611125

Medicaid program; correction and reduction plans for intermediate care facilities for the mentally retarded--HCFA. Final rule.

PubMed

1988-01-25

These final regulations provide States options under which an intermediate care facility for the mentally retarded (ICF/MR) found to have substantial deficiencies only in physical plant and staffing (or physical plant, staffing, and other minor deficiencies) that do not pose an immediate threat to the clients' health and safety may remedy those deficiencies. The regulations provide the State Medicaid agency with options to submit written plans either to correct the necessary staff and physical plant deficiencies, and all other minor deficiencies, within 6 months of the approval date of the plan, or to reduce permanently the number of beds in certified units within 36 months of the approval date of the plan. These regulations implement section 9516 of the Consolidated Omnibus Budget Reconciliation Act of 1985 and section 4217 of the Omnibus Budget Reconciliation Act of 1987. The purpose of the correction plan provision is to promote correction of deficiencies without having to exclude ICFs/MR from the Medicaid program. The reduction plan provision is intended to move Medicaid clients out of deficient ICFs/MR into licensed or certified (as applicable) community settings while maintaining the clients' quality of life and retaining their Medicaid eligibility.

Interpretation modification training reduces social anxiety in clinically anxious children.

PubMed

Klein, Anke M; Rapee, Ronald M; Hudson, Jennifer L; Schniering, Carolyn A; Wuthrich, Viviana M; Kangas, Maria; Lyneham, Heidi J; Souren, Pierre M; Rinck, Mike

2015-12-01

The present study was designed to examine the effects of training in positive interpretations in clinically anxious children. A total of 87 children between 7 and 12 years of age were randomly assigned to either a positive cognitive bias modification training for interpretation (CMB-I) or a neutral training. Training included 15 sessions in a two-week period. Children with an interpretation bias prior to training in the positive training group showed a significant reduction in interpretation bias on the social threat scenarios after training, but not children in the neutral training group. No effects on interpretation biases were found for the general threat scenarios or the non-threat scenarios. Furthermore, children in the positive training did not self-report lower anxiety than children in the neutral training group. However, mothers and fathers reported a significant reduction in social anxiety in their children after positive training, but not after neutral training. This study demonstrated that clinically anxious children with a prior interpretation bias can be trained away from negative social interpretation biases and there is some evidence that this corresponds to reductions in social anxiety. This study also highlights the importance of using specific training stimuli. Copyright © 2015 Elsevier Ltd. All rights reserved.

Outcome and Efficacy of Interventions by a Public Figure Threat Assessment and Management Unit: A Mirrored Study of Concerning Behaviors and Police Contacts Before and After Intervention.

PubMed

James, David V; Farnham, Frank R

2016-09-01

Specialized units for the assessment and management of concerning behaviors towards public figures have been set up in various jurisdictions. Their efficacy has been demonstrated descriptively and in terms of reduction in concern rates. This study of 100 consecutive cases from the Fixated Threat Assessment Centre (FTAC) in the UK uses a novel measure of outcome in the form of reduction in behaviors of concern and in police call-outs/stops, using data culled from police and health service records. It adopts a mirrored design, comparing individuals over 12-month and 2-year periods before and after FTAC intervention. It demonstrates significant reductions in both numbers of individuals involved in, and number of actual incidents of, concerning communication and problematic approach, as well as police call-outs/stops. Most results are consistent across subgroups with regard to gender, previous convictions, concern level, compulsory hospitalization and grievance-driven behavior. Such threat assessment units reduce risky behavior and save police time and, possibly, costs. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

75 FR 23785 - Assistance to Firefighters Grant Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-04

..., State, and Federal). Training related to coordinated incident response (i.e., bomb threat or Improvised... operations, or bomb threats), tactical emergency communications procedures, or similar types of...

49 CFR 192.917 - How does an operator identify potential threats to pipeline integrity and use the threat...

Code of Federal Regulations, 2012 CFR

2012-10-01

... BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Gas Transmission Pipeline Integrity Management § 192... internal corrosion, external corrosion, and stress corrosion cracking; (2) Static or resident threats, such... its integrity management program addressing actions it will take to respond to findings from this data...

49 CFR 192.917 - How does an operator identify potential threats to pipeline integrity and use the threat...

Code of Federal Regulations, 2011 CFR

2011-10-01

... BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Gas Transmission Pipeline Integrity Management § 192... internal corrosion, external corrosion, and stress corrosion cracking; (2) Static or resident threats, such... its integrity management program addressing actions it will take to respond to findings from this data...

49 CFR 192.917 - How does an operator identify potential threats to pipeline integrity and use the threat...

Code of Federal Regulations, 2013 CFR

2013-10-01

... BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Gas Transmission Pipeline Integrity Management § 192... internal corrosion, external corrosion, and stress corrosion cracking; (2) Static or resident threats, such... its integrity management program addressing actions it will take to respond to findings from this data...

49 CFR 192.917 - How does an operator identify potential threats to pipeline integrity and use the threat...

Code of Federal Regulations, 2014 CFR

2014-10-01

... BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Gas Transmission Pipeline Integrity Management § 192... internal corrosion, external corrosion, and stress corrosion cracking; (2) Static or resident threats, such... its integrity management program addressing actions it will take to respond to findings from this data...

Successful Completion of the Largest Shipment of Russian Research Reactor High-Enriched Uranium Spent Nuclear Fuel from Czech Republic to Russian Federation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Michael Tyacke; Dr. Igor Bolshinsky; Jeff Chamberlin

On December 8, 2007, the largest shipment of high-enriched uranium spent nuclear fuel was successfully made from a Russian-designed nuclear research reactor in the Czech Republic to the Russian Federation. This accomplishment is the culmination of years of planning, negotiations, and hard work. The United States, Russian Federation, and the International Atomic Energy Agency have been working together on the Russian Research Reactor Fuel Return (RRRFR) Program in support of the Global Threat Reduction Initiative. In February 2003, RRRFR Program representatives met with the Nuclear Research Institute in Rež, Czech Republic, and discussed the return of their high-enriched uranium spentmore » nuclear fuel to the Russian Federation for reprocessing. Nearly 5 years later, the shipment was made. This paper discusses the planning, preparations, coordination, and cooperation required to make this important international shipment.« less

Pyroelectric Crystal Accelerator In The Department Of Physics And Nuclear Engineering At West Point

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gillich, Don; Kovanen, Andrew; Anderson, Tom

The Nuclear Science and Engineering Research Center (NSERC), a Defense Threat Reduction Agency (DTRA) office located at the United States Military Academy (USMA), sponsors and manages cadet and faculty research in support of DTRA objectives. The NSERC has created an experimental pyroelectric crystal accelerator program to enhance undergraduate education at USMA in the Department of Physics and Nuclear Engineering. This program provides cadets with hands-on experience in designing their own experiments using an inexpensive tabletop accelerator. This device uses pyroelectric crystals to ionize and accelerate gas ions to energies of {approx}100 keV. Within the next year, cadets and faculty atmore » USMA will use this device to create neutrons through the deuterium-deuterium (D-D) fusion process, effectively creating a compact, portable neutron generator. The double crystal pyroelectric accelerator will also be used by students to investigate neutron, x-ray, and ion spectroscopy.« less

75 FR 9919 - Extension of Agency Information Collection Activity Under OMB Review: Air Cargo Security...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-04

...This notice announces that the Transportation Security Administration (TSA) has forwarded the Information Collection Request (ICR), OMB control number 1652-0040, abstracted below to the Office of Management and Budget (OMB) for renewal in compliance with the Paperwork Reduction Act. The ICR describes the nature of the information collection and its expected burden. TSA published a Federal Register notice, with a 60-day comment period soliciting comments, of the following collection of information on November 16, 2009, 74 FR 58969. TSA has not received any comments. The collections of information that make up this ICR involve five broad categories affecting airports, passenger aircraft operators, foreign air carriers, indirect air carriers operating under a security program, and all-cargo carriers. These five categories are: security programs, security threat assessments (STA), known shipper data via the Known Shipper Management System (KSMS), cargo screening reporting, and evidence of compliance recordkeeping.

76 FR 4362 - Extension of Agency Information Collection Activity Under OMB Review: Air Cargo Security...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-25

...This notice announces that the Transportation Security Administration (TSA) has forwarded the Information Collection Request (ICR), OMB control number 1652-0040, abstracted below, to the Office of Management and Budget (OMB) for renewal in compliance with the Paperwork Reduction Act. The ICR describes the nature of the information collection and its expected burden. TSA published a Federal Register notice, with a 60-day comment period soliciting comments, of this collection of information on October 14, 2010, 75 FR 63192. TSA has not received any comments. The collections of information that make up this ICR involve five broad categories affecting airports, passenger aircraft operators, foreign air carriers, indirect air carriers operating under a security program, and all-cargo carriers. These five categories are: Security programs, security threat assessments (STA), known shipper data via the Known Shipper Management System (KSMS), cargo screening reporting, and evidence of compliance recordkeeping.

San Francisco Bay Area Base Line Trash Loading (25001 - 50000 gal/yr)

EPA Pesticide Factsheets

Marine debris degrades ocean habitats, endangers marine and coastal wildlife, causes navigation hazards, results in economic losses to industry and governments, and threatens human health and safety. EPA Pacific Southwest (Region 9) is tapping existing programs and resources to advance the prevention, reduction and clean-up of marine debris in the North Pacific Ocean. EPA Pacific Southwest activities build upon specific recommendations of the Interagency Marine Debris Coordinating Committee by targeting threats and sources of debris and responding to debris impacts. EPA is initiating a three-pronged effort to reduce sources of marine debris, prevent trash from entering the oceans, and assess the human and ecosystem impacts and potential for cleanup.

San Francisco Bay Area Base Line Trash Loading (0-2500 gal/yr)

EPA Pesticide Factsheets

Marine debris degrades ocean habitats, endangers marine and coastal wildlife, causes navigation hazards, results in economic losses to industry and governments, and threatens human health and safety. EPA Pacific Southwest (Region 9) is tapping existing programs and resources to advance the prevention, reduction and clean-up of marine debris in the North Pacific Ocean. EPA Pacific Southwest activities build upon specific recommendations of the Interagency Marine Debris Coordinating Committee by targeting threats and sources of debris and responding to debris impacts. EPA is initiating a three-pronged effort to reduce sources of marine debris, prevent trash from entering the oceans, and assess the human and ecosystem impacts and potential for cleanup.

San Francisco Bay Area Base Line Trash Loading (2501 - 5000 gal/yr)

EPA Pesticide Factsheets

Marine debris degrades ocean habitats, endangers marine and coastal wildlife, causes navigation hazards, results in economic losses to industry and governments, and threatens human health and safety. EPA Pacific Southwest (Region 9) is tapping existing programs and resources to advance the prevention, reduction and clean-up of marine debris in the North Pacific Ocean. EPA Pacific Southwest activities build upon specific recommendations of the Interagency Marine Debris Coordinating Committee by targeting threats and sources of debris and responding to debris impacts. EPA is initiating a three-pronged effort to reduce sources of marine debris, prevent trash from entering the oceans, and assess the human and ecosystem impacts and potential for cleanup.

San Francisco Bay Area Base Line Trash Loading (5000 - 25000 gal/yr)

EPA Pesticide Factsheets

Marine debris degrades ocean habitats, endangers marine and coastal wildlife, causes navigation hazards, results in economic losses to industry and governments, and threatens human health and safety. EPA Pacific Southwest (Region 9) is tapping existing programs and resources to advance the prevention, reduction and clean-up of marine debris in the North Pacific Ocean. EPA Pacific Southwest activities build upon specific recommendations of the Interagency Marine Debris Coordinating Committee by targeting threats and sources of debris and responding to debris impacts. EPA is initiating a three-pronged effort to reduce sources of marine debris, prevent trash from entering the oceans, and assess the human and ecosystem impacts and potential for cleanup.

DNA EMP AWARENESS COURSE NOTES. THIRD EDITION

DTIC Science & Technology

1977-10-01

education period for the many cases, this can be don durit,g che training and education of personnel. Past initial program planning phases. If this...8217 * e "White Paper " and assessment reports.protection level minimum nuclear maximum nuclear Identifying the nuclear weapon *threat levels (source region...threats to the system in context of the threat levels mission of the system is often called a "White Paper ". Delineation of these threats deter

Risk Management and Critical Infrastructure Protection: Assessing, Integrating, and Managing Threats, Vulnerabilities and Consequences

DTIC Science & Technology

2005-02-04

Consequences 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7...OSLGCP). The OSLGCP now administers the grants programs. 37 According to the guidance, threat assessment determines the relative likelihood of a...Preparedness (OSLGCP) administers two grant programs that give states the opportunity to identify critical infrastructure assets: the State Homeland Security

US policy and the Iranian threat. Final report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kerstanski, P.

1995-02-01

Topics include `dual containment` as it affects Iran, international community thoughts; external pressures being applied on Clinton administration; conventional arms buildup from threat it poses to GCC. Israel and U.S.; external threat poised against a weakened Iran; dangers Iran`s unconventional weapons program pose to GCC, Israel. Iraq and West; why Iran believes such a program is essential to its existence; capability of Iran to export its terrorist and revolutionary zeal. Iran overcoming odds on its domestic front; U.S. - GCC relationship and GCC - Iranian relationship and questioned policy of excluding Iran from regional security agreements.

78 FR 34706 - Designation of Two (2) Entities Pursuant to Executive Order 13628 of October 9, 2012

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-10

... Implementation of Certain Sanctions Set Forth in the Iran Threat Reduction and Syria Human Rights Act of 2012 and Additional Sanctions With Respect to Iran.'' DATES: The designations by the Director of OFAC of the two (2... Executive Order 13628, ``Authorizing the Implementation of Certain Sanctions Set Forth in the Iran Threat...

Atmospheric pollutants in peri-urban forests of Quercus ilex: evidence of pollution abatement and threats for vegetation.

PubMed

García-Gómez, Héctor; Aguillaume, Laura; Izquieta-Rojano, Sheila; Valiño, Fernando; Àvila, Anna; Elustondo, David; Santamaría, Jesús M; Alastuey, Andrés; Calvete-Sogo, Héctor; González-Fernández, Ignacio; Alonso, Rocío

2016-04-01

Peri-urban vegetation is generally accepted as a significant remover of atmospheric pollutants, but it could also be threatened by these compounds, with origin in both urban and non-urban areas. To characterize the seasonal and geographical variation of pollutant concentrations and to improve the empirical understanding of the influence of Mediterranean broadleaf evergreen forests on air quality, four forests of Quercus ilex (three peri-urban and one remote) were monitored in different areas in Spain. Concentrations of nitrogen dioxide (NO2), ammonia (NH3), nitric acid (HNO3) and ozone (O3) were measured during 2 years in open areas and inside the forests and aerosols (PM10) were monitored in open areas during 1 year. Ozone was the only air pollutant expected to have direct phytotoxic effects on vegetation according to current thresholds for the protection of vegetation. The concentrations of N compounds were not high enough to directly affect vegetation but could be contributing through atmospheric N deposition to the eutrophization of these ecosystems. Peri-urban forests of Q. ilex showed a significant below-canopy reduction of gaseous concentrations (particularly NH3, with a mean reduction of 29-38%), which indicated the feasibility of these forests to provide an ecosystem service of air quality improvement. Well-designed monitoring programs are needed to further investigate air quality improvement by peri-urban ecosystems while assessing the threat that air pollution can pose to vegetation.

Adapting to the Changing Climate: An Assessment of Local Health Department Preparations for Climate Change-Related Health Threats, 2008-2012

PubMed Central

Roser-Renouf, Connie; Maibach, Edward W.; Li, Jennifer

2016-01-01

Background Climate change poses a major public health threat. A survey of U.S. local health department directors in 2008 found widespread recognition of the threat, but limited adaptive capacity, due to perceived lack of expertise and other resources. Methods We assessed changes between 2008 and 2012 in local public health departments' preparedness for the public health threats of climate change, in light of increasing national polarization on the issue, and widespread funding cutbacks for public health. A geographically representative online survey of directors of local public health departments was conducted in 2011–2012 (N = 174; response rate = 50%), and compared to the 2008 telephone survey results (N = 133; response rate = 61%). Results Significant polarization had occurred: more respondents in 2012 were certain that the threat of local climate change impacts does/does not exist, and fewer were unsure. Roughly 10% said it is not a threat, compared to 1% in 2008. Adaptation capacity decreased in several areas: perceived departmental expertise in climate change risk assessment; departmental prioritization of adaptation; and the number of adaptation-related programs and services departments provided. In 2008, directors' perceptions of local impacts predicted the number of adaptation-related programs and services their departments offered, but in 2012, funding predicted programming and directors' impact perceptions did not. This suggests that budgets were constraining directors' ability to respond to local climate change-related health threats. Results also suggest that departmental expertise may mitigate funding constraints. Strategies for overcoming these obstacles to local public health departments' preparations for climate change are discussed. PMID:26991658

Adapting to the Changing Climate: An Assessment of Local Health Department Preparations for Climate Change-Related Health Threats, 2008-2012.

PubMed

Roser-Renouf, Connie; Maibach, Edward W; Li, Jennifer

2016-01-01

Climate change poses a major public health threat. A survey of U.S. local health department directors in 2008 found widespread recognition of the threat, but limited adaptive capacity, due to perceived lack of expertise and other resources. We assessed changes between 2008 and 2012 in local public health departments' preparedness for the public health threats of climate change, in light of increasing national polarization on the issue, and widespread funding cutbacks for public health. A geographically representative online survey of directors of local public health departments was conducted in 2011-2012 (N = 174; response rate = 50%), and compared to the 2008 telephone survey results (N = 133; response rate = 61%). Significant polarization had occurred: more respondents in 2012 were certain that the threat of local climate change impacts does/does not exist, and fewer were unsure. Roughly 10% said it is not a threat, compared to 1% in 2008. Adaptation capacity decreased in several areas: perceived departmental expertise in climate change risk assessment; departmental prioritization of adaptation; and the number of adaptation-related programs and services departments provided. In 2008, directors' perceptions of local impacts predicted the number of adaptation-related programs and services their departments offered, but in 2012, funding predicted programming and directors' impact perceptions did not. This suggests that budgets were constraining directors' ability to respond to local climate change-related health threats. Results also suggest that departmental expertise may mitigate funding constraints. Strategies for overcoming these obstacles to local public health departments' preparations for climate change are discussed.

Kaliningrad and Baltic Security

DTIC Science & Technology

2001-06-01

Kennedy-Minott, Thesis Co-Advisor ___________________________________________ James Wirtz , Chairman Department of National Security Affairs iv...39 Jochen Prantl, �Security and Stability in Northern Europe � A Threat Assessment,� Program on the Northern Dimension of the CFSP, 29...www.usis.usemb.se/ wireless/500/eur508.htm Prantl, Jochen . �Security and Stability in Northern Europe � A Threat Assessment.� Program on the Northern Dimension

Canada’s highest court unchains injection drug users; implications for harm reduction as standard of healthcare

PubMed Central

2012-01-01

North America’s only supervised injection facility, Insite, opened its doors in September of 2003 with a federal exemption as a three-year scientific study. The results of the study, evaluated by an independent research team, showed it to be successful in engaging the target group in healthcare, preventing overdose death and HIV infections while increasing uptake and retention in detox and treatment. The research, published in peer-reviewed medical and scientific journals, also showed that the program did not increase public disorder, crime or drug use. Despite the substantial evidence showing the effectiveness of the program, the future of Insite came under threat with the election of a conservative federal government in 2006. As a result, the PHS Community Services Society (PHS), the non-profit organization that operates Insite, launched a legal case to protect the program. On 30 September 2011, Supreme Court of Canada ruled in favour of Insite and underscored the rights of people with addictions to the security of their person under section 7 of the Charter of Rights and Freedoms (Charter of Rights). The decision clears the ground for other jurisdictions in Canada, and perhaps North America, to implement supervised injection and harm reduction where it is epidemiologically indicated. The legal case validates the personhood of people with addictions while metaphorically unchaining them from the criminal justice system. PMID:22817679

Cost-effectiveness of the strong African American families-teen program: 1-year follow-up

PubMed Central

Ingels, Justin B.; Corso, Phaedra S.; Kogan, Steve M.; Brody, Gene H.

2013-01-01

Introduction Alcohol use poses a major threat to the health and well being of rural African American adolescents by negatively impacting academic performance, health, and safety. However, rigorous economic evaluations of prevention programs targeting this population are scarce. Methods Cost-effectiveness analyses were conducted of SAAF-T relative to an attention-control intervention (ACI), as part of a randomized prevention trial. Outcomes of interest were the number of alcohol use and binge drinking episodes prevented, one year following the intervention. Incremental cost-effectiveness ratios (ICERs) and cost-effectiveness acceptability curves (CEACs) were used to determine the cost-effectiveness of SAAF-T compared to the ACI intervention. Results For the 473 participating youth completing baseline and follow-up assessments, the incremental per participant costs were $168, while the incremental per participant effects were 3.39 episodes of alcohol use prevented and 1.36 episodes of binge drinking prevented. Compared to the ACI intervention, the SAAF-T program cost $50 per reduction in an alcohol use episode and $123 per reduced episode of binge drinking. For the CEACs, at thresholds of $100 and $440, SAAF-T has at least a 90% probability of being cost-effective, relative to the ACI, for reductions in alcohol use and binge drinking episodes, respectively. Conclusions The SAAF-T intervention provides a potentially cost-effective means for reducing the African American youths’ alcohol use and binge drinking episodes. PMID:23998376

A cognitive and economic decision theory for examining cyber defense strategies.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bier, Asmeret Brooke

Cyber attacks pose a major threat to modern organizations. Little is known about the social aspects of decision making among organizations that face cyber threats, nor do we have empirically-grounded models of the dynamics of cooperative behavior among vulnerable organizations. The effectiveness of cyber defense can likely be enhanced if information and resources are shared among organizations that face similar threats. Three models were created to begin to understand the cognitive and social aspects of cyber cooperation. The first simulated a cooperative cyber security program between two organizations. The second focused on a cyber security training program in which participantsmore » interact (and potentially cooperate) to solve problems. The third built upon the first two models and simulates cooperation between organizations in an information-sharing program.« less

Niche Contractions in Declining Species: Mechanisms and Consequences.

PubMed

Scheele, Ben C; Foster, Claire N; Banks, Sam C; Lindenmayer, David B

2017-05-01

A fundamental aim of conservation biology is to understand how species respond to threatening processes, with much research effort focused on identifying threats and quantifying spatial and temporal patterns of species decline. Here, we argue that threats often reduce the realized niche breadth of declining species because environmental, biotic, and evolutionary processes reduce or amplify threats, or because a species' capacity to tolerate threats varies across niche space. Our 'niche reduction hypothesis' provides a new lens for understanding why species decline in some locations and not others. This perspective can improve management of declining species by identifying where to focus resources and which interventions are most likely to be effective in a given environment. Copyright © 2017 Elsevier Ltd. All rights reserved.

New learning and unlearning: strangers or accomplices in threat memory attenuation?

PubMed Central

Clem, Roger L.; Schiller, Daniela

2016-01-01

To achieve greatest efficacy, therapies for attenuating fear and anxiety should preclude the re-emergence of emotional responses. Of relevance to this aim, preclinical models of threat memory reduction are considered to engage one of two discrete neural processes: either establishment of a new behavioral response that competes with, and thereby temporarily interferes with expression of, an intact threat memory (new learning), or one which modifies and thereby disrupts an intact threat memory (unlearning). We contend that a strict dichotomy of new learning and unlearning does not provide a compelling explanation for current data. Instead, we suggest the evidence warrants consideration of alternative models that assume cooperation rather than competition between formation of new cellular traces and the modification of preexisting ones. PMID:27079843

Violence prevention education program for psychiatric outpatient departments.

PubMed

Feinstein, Robert E

2014-10-01

Approximately 40 % of psychiatrists and up to 64 % of psychiatric residents have been physically assaulted. Ranges of 72-96 % of psychiatric residents in various studies have been verbally threatened. As violence risk occurs in outpatient settings, our department developed a quality and safety curriculum designed to prepare psychiatric residents and staff to optimally respond to aggressive outpatients and violence threats or events. In 2011 and 2012, we offered an 8-part violence prevention performance improvement curriculum/program including (1) situational awareness/creating a safe environment; (2) violence de-escalation training; (3) violence risk assessment training, use of risk assessment tools, and medical record documentation; (4) violence safety discharge planning; (5) legal issues and violence; (6) "shots fired on campus" video/discussion; (7) "2011 violence threat simulation" video/discussion; and (8) violence threat simulation exercise. This program was offered to approximately 60 psychiatric residents/staff in each year. We obtained qualitative comments about the entire program and data from 2 years of post-event surveys on the usefulness of the "violence threat simulation exercise." The large majority of comments about program elements 1 to 7 were positive. In 2011 and 2012, respectively, 76 and 86 % of participants responded to a post-event survey of the violence threat simulation exercise; 90 and 88 % of participants, respectively, reported the simulation to be very helpful/somewhat helpful; and 86 and 82 % of participants, respectively, reported feeling much better/better prepared to deal with a violent event. Although some participants experienced anxiety, sleep disturbances, increase in work safety concerns, and/or traumatic memories, the majority reported no post-simulation symptoms (72 and 80 %, respectively). Although we are unable to demonstrate that this program effectively prevents violence, the overall positive response from participants encourages us to continue developing our quality and safety program and to offer our easily reproducible and modifiable curriculum to others.

Reduction of Decision-Making Time in the Air Defense Management

DTIC Science & Technology

2013-06-01

Cohen, Freeman, & Thompson, 1997), “Threat Evaluation and Weapon Allocation” ( Turan , 2012) and Evaluating the Performance of TEWA Systems (Fredrik...uses these threat values to propose weapon allocation ( Turan , 2012). Turan studied only static based weapon-target allocation. She evaluates and... Turan : - Proximity parameters (CPA, Time to CPA, CPA in units of time, time before hit, distance), - Capability parameters (target type, weapon

Electrophysiological responses to threat in youth with and without Posttraumatic Stress Disorder.

PubMed

Grasso, Damion J; Simons, Robert F

2012-04-01

The current study was designed to examine event-related brain potentials and autonomic responses to pictures indicating threat, relative to non-threat, and acoustic startle reflexes in traumatized youth diagnosed with PTSD, relative to non-exposed children, before and after receiving psychotherapy. Children in the control group were individually yoked and demographically matched to the PTSD group. Both groups displayed enhanced late positive potentials and more prolonged heart rate deceleration to pictures indicating threat, relative to non-threat, and larger skin conductance responses to pictures indicating threat, relative to non-threat, at time one. At time two, controls appeared to habituate, as reflected by an overall attenuated skin conductance response, whereas the PTSD group showed little change. Across time points the PTSD group exhibited greater acoustic startle reflexes than the control group. Psychotherapy and symptom reduction was not associated with electrophysiology. Drawing from the adult literature, this study was an attempt to address the scarcity of research examining electrophysiological irregularities in childhood PTSD. The overall results suggest that children and adolescents allocate more attention to threat-related stimuli regardless of PTSD status, and exaggerated startle and a possible failure to habituate skin conductance responses to threat-related stimuli in youth with versus without PTSD. Copyright © 2012 Elsevier B.V. All rights reserved.

THE GRAY THREAT. Assessing the Next-Generation European Fighters,

DTIC Science & Technology

1995-01-01

magnitude levels substantially, al- though operationally significant benefits against advanced threats are likely only from a narrow forward sector . EF...operationally sig- nificant benefits against advanced radar threats are likely only from a narrow forward sector . Company literature also points to...the industrial sector . Industrial capabilities will be maintained, all procurement programs will be kept up ... The first choice is to give

Analyzing and strengthening the vaccine safety program in Manitoba.

PubMed

Montalban, J M; Ogbuneke, C; Hilderman, T

2014-12-04

The emergence of a novel influenza A virus in 2009 and the rapid introduction of new pandemic vaccines prompted an analysis of the current state of the adverse events following immunization (AEFI) surveillance response in several provinces. To highlight aspects of the situational analysis of the Manitoba Health, Healthy Living and Seniors (MHHLS's) AEFI surveillance system and to demonstrate how common business techniques could be usefully applied to a provincial vaccine safety monitoring program. Situational analysis of the AEFI surveillance system in Manitoba was developed through a strengths-weaknesses-opportunities-threats (SWOT) analysis and informed by the National Immunization Strategy vaccine safety priorities. Strategy formulation was developed by applying the threats-opportunities-weaknesses-strengths (TOWS) matrix. Thirteen strategies were formulated that use strengths to either take advantage of opportunities or avoid threats, that exploit opportunities to overcome weaknesses, or that rectify weaknesses to circumvent threats. These strategies entailed the development of various tools and resources, most of which are either actively underway or completed. The SWOT analysis and the TOWS matrix enabled MHHLS to enhance the capacity of its vaccine safety program.

Analyzing and strengthening the vaccine safety program in Manitoba

PubMed Central

Montalban, JM; Ogbuneke, C; Hilderman, T

2014-01-01

Background: The emergence of a novel influenza A virus in 2009 and the rapid introduction of new pandemic vaccines prompted an analysis of the current state of the adverse events following immunization (AEFI) surveillance response in several provinces. Objectives To highlight aspects of the situational analysis of the Manitoba Health, Healthy Living and Seniors (MHHLS’s) AEFI surveillance system and to demonstrate how common business techniques could be usefully applied to a provincial vaccine safety monitoring program. Method Situational analysis of the AEFI surveillance system in Manitoba was developed through a strengths-weaknesses-opportunities-threats (SWOT) analysis and informed by the National Immunization Strategy vaccine safety priorities. Strategy formulation was developed by applying the threats-opportunities-weaknesses-strengths (TOWS) matrix. Results Thirteen strategies were formulated that use strengths to either take advantage of opportunities or avoid threats, that exploit opportunities to overcome weaknesses, or that rectify weaknesses to circumvent threats. These strategies entailed the development of various tools and resources, most of which are either actively underway or completed. Conclusion The SWOT analysis and the TOWS matrix enabled MHHLS to enhance the capacity of its vaccine safety program. PMID:29769910

A comparative approach to assess drivers of success in mammalian conservation recovery programs.

PubMed

Crees, Jennifer J; Collins, Amy C; Stephenson, P J; Meredith, Helen M R; Young, Richard P; Howe, Caroline; Price, Mark R Stanley; Turvey, Samuel T

2016-08-01

The outcomes of species recovery programs have been mixed; high-profile population recoveries contrast with species-level extinctions. Each conservation intervention has its own challenges, but to inform more effective management it is imperative to assess whether correlates of wider recovery program success or failure can be identified. To contribute to evidence-based improvement of future conservation strategies, we conducted a global quantitative analysis of 48 mammalian recovery programs. We reviewed available scientific literature and conducted semistructured interviews with conservation professionals involved in different recovery programs to investigate ecological, management, and political factors associated with population recoveries or declines. Identifying and removing threats was significantly associated with increasing population trend and decreasing conservation dependence, emphasizing that populations are likely to continue to be compromised in the absence of effective threat mitigation and supporting the need for threat monitoring and adaptive management in response to new and potential threats. Lack of habitat and small population size were cited as limiting factors in 56% and 42% of recovery programs, respectively, and both were statistically associated with increased longer term dependence on conservation intervention, demonstrating the importance of increasing population numbers quickly and restoring and protecting habitat. Poor stakeholder coordination and management were also regularly cited by respondents as key weaknesses in recovery programs, indicating the importance of effective leadership and shared goals and management plans. Project outcomes were not influenced by biological or ecological variables such as body mass or habitat, which suggests that these insights into correlates of conservation success and failure are likely to be generalizable across mammals. © 2016 Society for Conservation Biology.

NIITEK-NVESD AMDS program and interim field-ready system

NASA Astrophysics Data System (ADS)

Hibbard, Mark W.; Etebari, Ali

2010-04-01

NIITEK (Non-Intrusive Inspection Technology, Inc) develops and fields vehicle-mounted mine and buried threat detection systems. Since 2003, the NIITEK has developed and tested a remote robot-mounted mine detection system for use in the NVESD AMDS program. This paper will discuss the road map of development since the outset of the program, including transition from a data collection platform towards a militarized field-ready system for immediate use as a remote countermine and buried threat detection solution with real-time autonomous threat classification. The detection system payload has been integrated on both the iRobot Packbot and the Foster-Miller Talon robot. This brief will discuss the requirements for a successful near-term system, the progressive development of the system, our current real-time capabilities, and our planned upgrades for moving into and supporting field testing, evaluation, and ongoing operation.

Reducing the Threat of Nuclear Terrorism- A Report Card on the Obama Administration’s Efforts

DTIC Science & Technology

2016-12-01

using methods that did not require HEU and the recovery of roughly 750 radioisotope thermoelectric...Office of Management and Budget, Paperwork Reduction Project (0704-0188) Washington, DC 20503. 1. AGENCY USE ONLY (Leave blank) 2. REPORT DATE ...December 2016 3. REPORT TYPE AND DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE REDUCING THE THREAT OF NUCLEAR TERRORISM—A REPORT CARD ON

Anticipating the Species Jump: Surveillance for Emerging Viral Threats

DTIC Science & Technology

2010-12-01

views expressed herein are those of the author and do not necessarily reflect the official policy or position of the Defense Threat Reduction Agency...Germany** [10, 11] Hantavirus (Sin Nombre virus) Deer mouse (Peromyscus maniculatus) 1993 Four Corners area, US [12] Monkeypox (Monkeypox virus...genetically diverse Marburg viruses from Egyptian fruit bats." PLoS Pathog 5(7): e1000536. 12. "Update: Outbreak of Hantavirus Infection — Southwestern

Cybersecurity:The Road Ahead for Defense Acquisition

DTIC Science & Technology

2016-06-01

tion programs. A key challenge for DoD acquisition addressing the cyber threat is how do we “ bake in” cybersecurity for our DoD ac- quisition programs...cybersecurity must be “ baked in” the design of our warfighting systems. Supporting policy and best practices for effective cyberse- curity in acquisition...contacted at steve.mills@dau.mil and steve.monks@ dau.mil. A key challenge for DoD acquisition addressing the cyber threat is how do we “ bake in” cybersecurity for our DoD acquisition programs vs. “bolting it on.”

Threat Assessment of Hazardous Materials Transportation in Aircraft Cargo Compartments.

DOT National Transportation Integrated Search

1999-12-01

The Volpe National Transportation Systems Center of the U.S. Department of Transportation's (DOT's) Research and Special Programs Administration (RSPA) has conducted a quantitative threat assessment for RSPA's Office of Hazardous Materials Safety (OH...

Nonpoint sources as external threats to coastal water quality: lessons from Park Service experience

USGS Publications Warehouse

Burroughs, R.H.

1993-01-01

Program design for nonpoint source control was considered through an analogous problem, external threats to national parks. Nonpoint sources are diffuse land activities that degrade water quality, and recent federal legislation seeks to limit them in coastal areas. External threats occur outside a park boundary but affect the purposes for, or resources within, a park. They have been subject to federal management for many decades. Nonpoint sources are a class of external threat. Therefore, programs to limit them should consider techniques used in part protection. These park techniques include 'hard approaches', which rely on power, usually through legal devices, and 'soft approaches', which utilize shared values and objectives. A linked approach, as exemplified at the Cape Cod National Seashore, appears most promising. In a linked approach, if a soft approach fails, the manager of the protected unit is empowered to take an alternative hard action to protect the resource.

Integrated risk management

NASA Technical Reports Server (NTRS)

Hunsucker, J. L.

1993-01-01

The purpose of this report is to first present a basis or foundation for the building of an integrated risk management plan and them to present the plan. The integration referred to is across both the temporal and the hierarchical dimensions. Complexity, consequence, and credibility seem to be driving the need for the consideration of risk. Reduction of personal bias and reproducibility of the decision making process seem to be driving the consideration of a formal risk plan. While risk can be used as either a selection tool or a control tool, this paper concentrates on the selection usage. Risk relies on stated purpose. The tightness of the definition of purpose and success is directly reflected in the definition and control of risk. Much of a risk management plan could be designed by the answers to the questions of why, what, who, when, and where. However, any plan must provide the following information about a threat or risk: likelihood, consequence, predictability, reliability, and reproducibility. While the environment at NASA is seen as warm, but not hot, for the introduction of a risk program, some encouragement is seen if the following problems are addressed: no champion, no commitment of resource, confused definitions, lack of direction and focus, a hard sell, NASA culture, many choices of assessment methods, and cost. The plan is designed to follow the normal method of doing work and is structured to follow either the work break down structure or a functional structure very well. The parts of the plan include: defining purpose and success, initial threat assessment, initial risk assessment, reconciling threats and parameters, putting part of the information down and factoring the information back into the decision process as it comes back up, and developing inferences. Two major suggestions are presented. One is to build an office of risk management to be used as a resource by managers in doing the risk process. Another is to form a pilot program to try out the details in the plan and modify the method where needed.

Social domain based modulation of neural responses to threat: The different roles of romantic partners versus friends.

PubMed

Morriss, Jayne; Bell, Tiffany; Johnstone, Tom; van Reekum, Carien M; Hill, Jonathan

2018-06-21

The neural circuitry associated with threat regulation in the absence of other people is well established. An examination of threat regulatory processes with people from different domains of an individual's social world is key to understanding social emotion regulation and personality functioning conceptualised as social domain organisation. In this study, 42 healthy female participants completed functional magnetic imaging sessions in which they underwent a scan in the presence of a romantic partner or friend, whilst completing a threat of shock task. In the presence of a romantic partner vs. friend, we found a reduction in amygdala activation to threat vs. safe trials over time. Furthermore, in the presence of a romantic partner vs. friend we observed greater subgenual anterior cingulate cortex and ventromedial prefrontal cortex activation to threat vs. safe trials overall. The results support the hypothesis that recruitment of threat regulation circuitry is modulated by romantic partner relative to another person well-known to the individual. Future work needs to examine neural responses to a wider range of stimuli across more social domains, and implications of failures of this neural organisation for psychopathology.

75 FR 63191 - Intent To Request Renewal From OMB of One Current Public Collection of Information: Certified...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-14

...The Transportation Security Administration (TSA) invites public comment on one currently approved Information Collection Request (ICR), OMB control number 1652-0053, abstracted below that we will submit to the Office of Management and Budget (OMB) for renewal in compliance with the Paperwork Reduction Act. The ICR describes the nature of the information collection and its expected burden. The collections include: (1) Applications from entities that wish to become Certified Cargo Screening Facilities (CCSF) or operate as a TSA- approved validation firm; (2) personal information to allow TSA to conduct security threat assessments on key individuals employed by the CCSFs and validation firms; (3) implementation of a standard security program or submission of a proposed modified security program; (4) information on the amount of cargo screened; (5) recordkeeping requirements for CCSFs and validation firms; and (6) submission of validation reports to TSA. TSA is seeking the renewal of the ICR for the continuation of the program in order to secure passenger aircraft carrying cargo by the deadlines set out in the Implementing Recommendations of the 9/11 Commission Act of 2007.

78 FR 57800 - Medicare Program; Obtaining Final Medicare Secondary Payer Conditional Payment Amounts via Web...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-20

... of facilities or network(s); terror threats; strikes and similar labor actions; civil unrest... network(s). (3) Terror threats; strikes and similar labor actions. (4) Civil unrest, uprising or riot. (5...

Safe teleradiology: information assurance as project planning methodology.

PubMed

Collmann, Jeff; Alaoui, Adil; Nguyen, Dan; Lindisch, David

2005-01-01

The Georgetown University Medical Center Department of Radiology used a tailored version of OCTAVE, a self-directed information security risk assessment method, to design a teleradiology system that complied with the regulation implementing the security provisions of the Health Insurance Portability and Accountability Act (HIPAA) of 1996. The system addressed threats to and vulnerabilities in the privacy and security of protected health information. By using OCTAVE, Georgetown identified the teleradiology program's critical assets, described threats to the assurance of those assets, developed and ran vulnerability scans of a system pilot, evaluated the consequences of security breaches, and developed a risk management plan to mitigate threats to program assets, thereby implementing good information assurance practices. This case study illustrates the basic point that prospective, comprehensive planning to protect the privacy and security of an information system strategically benefits program management as well as system security.

Evaluating the efficacy of a landscape scale feral cat control program using camera traps and occupancy models.

PubMed

Comer, Sarah; Speldewinde, Peter; Tiller, Cameron; Clausen, Lucy; Pinder, Jeff; Cowen, Saul; Algar, Dave

2018-03-28

The impact of introduced predators is a major factor limiting survivorship and recruitment of many native Australian species. In particular, the feral cat and red fox have been implicated in range reductions and population declines of many conservation dependent species across Australia, including ground-nesting birds and small to medium-sized mammals. The impact of predation by feral cats since their introduction some 200 years ago has altered the structure of native fauna communities and led to the development of landscape-scale threat abatement via baiting programs with the feral cat bait, Eradicat. Demonstrating the effectiveness of broad-scale programs is essential for managers to fine tune delivery and timing of baiting. Efficacy of feral cat baiting at the Fortescue Marsh in the Pilbara, Western Australia was tested using camera traps and occupancy models. There was a significant decrease in probability of site occupancy in baited sites in each of the five years of this study, demonstrating both the effectiveness of aerial baiting for landscape-scale removal of feral cats, and the validity of camera trap monitoring techniques for detecting changes in feral cat occupancy during a five-year baiting program.

Virtual reality in the treatment of persecutory delusions: randomised controlled experimental study testing how to reduce delusional conviction.

PubMed

Freeman, Daniel; Bradley, Jonathan; Antley, Angus; Bourke, Emilie; DeWeever, Natalie; Evans, Nicole; Černis, Emma; Sheaves, Bryony; Waite, Felicity; Dunn, Graham; Slater, Mel; Clark, David M

2016-07-01

Persecutory delusions may be unfounded threat beliefs maintained by safety-seeking behaviours that prevent disconfirmatory evidence being successfully processed. Use of virtual reality could facilitate new learning. To test the hypothesis that enabling patients to test the threat predictions of persecutory delusions in virtual reality social environments with the dropping of safety-seeking behaviours (virtual reality cognitive therapy) would lead to greater delusion reduction than exposure alone (virtual reality exposure). Conviction in delusions and distress in a real-world situation were assessed in 30 patients with persecutory delusions. Patients were then randomised to virtual reality cognitive therapy or virtual reality exposure, both with 30 min in graded virtual reality social environments. Delusion conviction and real-world distress were then reassessed. In comparison with exposure, virtual reality cognitive therapy led to large reductions in delusional conviction (reduction 22.0%, P = 0.024, Cohen's d = 1.3) and real-world distress (reduction 19.6%, P = 0.020, Cohen's d = 0.8). Cognitive therapy using virtual reality could prove highly effective in treating delusions. © The Royal College of Psychiatrists 2016.

Virtual reality in the treatment of persecutory delusions: randomised controlled experimental study testing how to reduce delusional conviction

PubMed Central

Freeman, Daniel; Bradley, Jonathan; Antley, Angus; Bourke, Emilie; DeWeever, Natalie; Evans, Nicole; Černis, Emma; Sheaves, Bryony; Waite, Felicity; Dunn, Graham; Slater, Mel; Clark, David M.

2016-01-01

Background Persecutory delusions may be unfounded threat beliefs maintained by safety-seeking behaviours that prevent disconfirmatory evidence being successfully processed. Use of virtual reality could facilitate new learning. Aims To test the hypothesis that enabling patients to test the threat predictions of persecutory delusions in virtual reality social environments with the dropping of safety-seeking behaviours (virtual reality cognitive therapy) would lead to greater delusion reduction than exposure alone (virtual reality exposure). Method Conviction in delusions and distress in a real-world situation were assessed in 30 patients with persecutory delusions. Patients were then randomised to virtual reality cognitive therapy or virtual reality exposure, both with 30 min in graded virtual reality social environments. Delusion conviction and real-world distress were then reassessed. Results In comparison with exposure, virtual reality cognitive therapy led to large reductions in delusional conviction (reduction 22.0%, P = 0.024, Cohen's d = 1.3) and real-world distress (reduction 19.6%, P = 0.020, Cohen's d = 0.8). Conclusion Cognitive therapy using virtual reality could prove highly effective in treating delusions. PMID:27151071

The National Guard State Partnership Program and Regional Security in the Western Balkans

DTIC Science & Technology

2014-12-12

expand at the expense of its neighbors, or threaten regional peace and security. Today’s threats in the Western Balkans conceptually resemble the...general threats to the majority of governments in the EU, such as terrorism, arms and human trafficking, international criminal activities, and other...arms and human trafficking, international criminal activities, and other transnational threats . For stakeholders within the region as well as for

Insider Threat - Material Control and Accountability Mitigation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Powell, Danny H; Elwood Jr, Robert H; Roche, Charles T

2011-01-01

The technical objectives of nuclear safeguards are (1) the timely detection of diversion of significant quantities of nuclear material from peaceful uses to the manufacture of nuclear weapons or other nuclear explosive devices or for purposes unknown and (2) the deterrence of such diversion by the risk of early detection. The safeguards and security program must address both outsider threats and insider threats. Outsider threats are primarily addressed by the physical protection system. Insider threats can be any level of personnel at the site including passive or active insiders that could attempt protracted or abrupt diversion. This could occur bymore » an individual acting alone or by collusion between an individual with material control and accountability (MC&A) responsibilities and another individual who has responsibility or control within both the physical protection and the MC&A systems. The insider threat is one that must be understood and incorporated into the safeguards posture. There have been more than 18 documented cases of theft or loss of plutonium or highly enriched uranium. The insider has access, authority, and knowledge, as well as a set of attributes, that make him/her difficult to detect. An integrated safeguards program is designed as a defense-in-depth system that seeks to prevent the unauthorized removal of nuclear material, to provide early detection of any unauthorized attempt to remove nuclear material, and to rapidly respond to any attempted removal of nuclear material. The program is also designed to support protection against sabotage, espionage, unauthorized access, compromise, and other hostile acts that may cause unacceptable adverse impacts on national security, program continuity, the health and safety of employees, the public, or the environment. Nuclear MC&A play an essential role in the capabilities of an integrated safeguards system to deter and detect theft or diversion of nuclear material. An integrated safeguards system with compensating mitigation can decrease the risk of an insider performing a malicious act without detection.« less

Using SWOT Analysis for Promoting the Accounting Program.

ERIC Educational Resources Information Center

Sawyer, Joe E.

2001-01-01

Describes how SWOT (strengths, weaknesses, opportunities, threats) analysis can be used by business educators to find the best match between environmental trends (opportunities and threats) and internal departmental capabilities (strengths and weaknesses). An example from accounting education is provided. (JOW)

Helping Parents Cope with Suicide Threats: An Approach Based on Nonviolent Resistance.

PubMed

Omer, Haim; Dolberger, Dan Isaac

2015-09-01

Parent training in nonviolent resistance was adapted to deal with situations of suicide threat by children, adolescents, and young adults. The approach aims at reducing the risk potential and the mutual distress surrounding the threat-interaction. Parent training in nonviolent resistance has been shown to help parents move from helplessness to presence, from isolation to connectedness, from submission to resistance, from escalation to self-control, and from mutual distancing and hostility to care and support. Those emphases can be crucial for the diminution of suicide risk. Parents show good ability to implement the approach and report gains on various areas over and beyond the reduction in suicide threat. A particular advantage is that the method can be used also in cases where the young person threatening suicide is not willing to cooperate. © 2015 Family Process Institute.

The Department of Defense Chemical and Biological Defense Program: An Enabler of the Third Offset Strategy.

PubMed

Roos, Jason; Chue, Calvin; DiEuliis, Diane; Emanuel, Peter

The US Department of Defense (DOD) established programs to defend against chemical and biological weapons 100 years ago because military leaders understood that the operational capability of the US military is diminished when service member health is compromised. These threats to operational readiness can be from an overt attack using chemical and biological threats but may also arise from natural exposures. In the current era of rapidly emerging technologies, adversaries are not only rediscovering chemical and biological weapons; they are also displaying an increased propensity to employ them to cause strategic instability among deployed forces or nations undergoing conflict. The United States's investments in its Chemical and Biological Defense Program (CBDP) can be a critical enabler of the third offset strategy, which is a DOD initiative that seeks to maximize force capability to offset emerging threats. To realize this vision, the CBDP must make fundamental changes in acquiring and employing effective technologies so that enemy use of chemical and biological agents against US assets is no longer a viable option. Maximization of US force health status will provide a strategic advantage over theater opponents more vulnerable to operational degradation from chemical and biological threats.

Testosterone reduces conscious detection of signals serving social correction: implications for antisocial behavior.

PubMed

van Honk, Jack; Schutter, Dennis J L G

2007-08-01

Elevated levels of testosterone have repeatedly been associated with antisocial behavior, but the psychobiological mechanisms underlying this effect are unknown. However, testosterone is evidently capable of altering the processing of facial threat, and facial signals of fear and anger serve sociality through their higher-level empathy-provoking and socially corrective properties. We investigated the hypothesis that testosterone predisposes people to antisocial behavior by reducing conscious recognition of facial threat. In a within-subjects design, testosterone (0.5 mg) or placebo was administered to 16 female volunteers. Afterward, a task with morphed stimuli indexed their sensitivity for consciously recognizing the facial expressions of threat (disgust, fear, and anger) and nonthreat (surprise, sadness, and happiness). Testosterone induced a significant reduction in the conscious recognition of facial threat overall. Separate analyses for the three categories of threat faces indicated that this effect was reliable for angry facial expressions exclusively. This testosterone-induced impairment in the conscious detection of the socially corrective facial signal of anger may predispose individuals to antisocial behavior.

Mechanisms of change in ERP treatment of compulsive hand washing: does primary threat make a difference?

PubMed

Cougle, Jesse R; Wolitzky-Taylor, Kate B; Lee, Han-Joo; Telch, Michael J

2007-07-01

The present study sought to examine patterns of habituation in exposure and response prevention (ERP) treatment of compulsive hand washing. Sub-clinical compulsive washers (n=27) with illness or non-illness primary threats were compared in order to detect potential differences in response to a single session of ERP. Changes in anxiety, disgust, and urge to wash were analyzed, and significant reductions in both anxiety and disgust were noted. Urge to wash significantly declined among washers primarily concerned with illness; among those concerned with non-illness threats, urge to wash did not significantly decline. Moreover, anxiety was found to decline when controlling for disgust and vice versa. Lastly, when both anxiety and disgust were entered into a model predicting changes in urge to wash, anxiety but not disgust predicted urge to wash for those with illness-related threats; for washers with non-illness threats, the findings were the reverse. Several clinical and theoretical implications are discussed.

Attention bias modification augments cognitive-behavioral group therapy for social anxiety disorder: a randomized controlled trial.

PubMed

Lazarov, Amit; Marom, Sofi; Yahalom, Naomi; Pine, Daniel S; Hermesh, Haggai; Bar-Haim, Yair

2017-12-20

Cognitive-behavioral group therapy (CBGT) is a first-line treatment for social anxiety disorder (SAD). However, since many patients remain symptomatic post-treatment, there is a need for augmenting procedures. This randomized controlled trial (RCT) examined the potential augmentation effect of attention bias modification (ABM) for CBGT. Fifty patients with SAD from three therapy groups were randomized to receive an 18-week standard CBGT with either ABM designed to shift attention away from threat (CBGT + ABM), or a placebo protocol not designed to modify threat-related attention (CBGT + placebo). Therapy groups took place in a large mental health center. Clinician and self-report measures of social anxiety and depression were acquired pre-treatment, post-treatment, and at 3-month follow-up. Attention bias was assessed at pre- and post-treatment. Patients randomized to the CBGT + ABM group, relative to those randomized to the CBGT + placebo group, showed greater reductions in clinician-rated SAD symptoms post-treatment, with effects maintained at 3-month follow-up. Group differences were not evident for self-report or attention-bias measures, with similar reductions in both groups. Finally, reduction in attention bias did not mediate the association between group and reduction in Liebowitz Social Anxiety Scale Structured Interview (LSAS) scores. This is the first RCT to examine the possible augmenting effect of ABM added to group-based cognitive-behavioral therapy for adult SAD. Training patients' attention away from threat might augment the treatment response to standard CBGT in SAD, a possibility that could be further evaluated in large-scale RCTs.

Evaluation of possible head injuries ensuing a cricket ball impact.

PubMed

Mohotti, Damith; Fernando, P L N; Zaghloul, Amir

2018-05-01

The aim of this research is to study the behaviour of a human head during the event of an impact of a cricket ball. While many recent incidents were reported in relation to head injuries caused by the impact of cricket balls, there is no clear information available in the published literature about the possible threat levels and the protection level of the current protective equipment. This research investigates the effects of an impact of a cricket ball on a human head and the level of protection offered by the existing standard cricket helmet. An experimental program was carried out to measure the localised pressure caused by the impact of standard cricket balls. The balls were directed at a speed of 110 km/h on a 3D printed head model, with and without a standard cricket helmet. Numerical simulations were carried out using advanced finite element package LS-DYNA to validate the experimental results. The experimental and numerical results showed approximately a 60% reduction in the pressure on the head model when the helmet was used. Both frontal and side impact resulted in head acceleration values in the range of 225-250 g at a ball speed of 110 km/h. There was a 36% reduction observed in the peak acceleration of the brain when wearing a helmet. Furthermore, numerical simulations showed a 67% reduction in the force on the skull and a 95% reduction in the skull internal energy when introducing the helmet. (1) Upon impact, high localised pressure could cause concussion for a player without helmet. (2) When a helmet was used, the acceleration of the brain observed in the numerical results was at non-critical levels according to existing standards. (3) A significant increase in the threat levels was observed for a player without helmet, based on force, pressure, acceleration and energy criteria, which resulted in recommending the compulsory use of the cricket helmet. (4) Numerical results showed a good correlation with experimental results and hence, the numerical technique used in this study can be recommended for future applications. Copyright © 2018 Elsevier B.V. All rights reserved.

A Quantitative Threats Analysis for the Florida Manatee (Trichechus manatus latirostris)

USGS Publications Warehouse

Runge, Michael C.; Sanders-Reed, Carol A.; Langtimm, Catherine A.; Fonnesbeck, Christopher J.

2007-01-01

The Florida manatee (Trichechus manatus latirostris) is an endangered marine mammal endemic to the southeastern United States. The primary threats to manatee populations are collisions with watercraft and the potential loss of warm-water refuges. For the purposes of listing, recovery, and regulation under the Endangered Species Act (ESA), an understanding of the relative effects of the principal threats is needed. This work is a quantitative approach to threats analysis, grounded in the assumption that an appropriate measure of status under the ESA is based on the risk of extinction, as quantified by the probability of quasi-extinction. This is related to the qualitative threats analyses that are more common under the ESA, but provides an additional level of rigor, objectivity, and integration. In this approach, our philosophy is that analysis of the five threat factors described in Section 4(a)(1) of the ESA can be undertaken within an integrated quantitative framework. The basis of this threats analysis is a comparative population viability analysis. This involves forecasting the Florida manatee population under different scenarios regarding the presence of threats, while accounting for process variation (environmental, demographic, and catastrophic stochasticity) as well as parametric and structural uncertainty. We used the manatee core biological model (CBM) for this viability analysis, and considered the role of five threats: watercraft-related mortality, loss of warm-water habitat in winter, mortality in water-control structures, entanglement, and red tide. All scenarios were run with an underlying parallel structure that allowed a more powerful estimation of the effects of the various threats. The results reflect our understanding of manatee ecology (as captured in the structure of the CBM), our estimates of manatee demography (as described by the parameters in the model), and our characterization of the mechanisms by which the threats act on manatees. As an example of the type of results generated, we estimated that the probability of the manatee population falling to less than 250 adults on either the Atlantic or Gulf coasts (from a current statewide population size of near 3300) within 100 years is 8.6%. Complete removal of the watercraft threat alone would reduce this risk to 0.4%; complete removal of the warm-water threat to 4.2%; removal of both threats would reduce the risk to 0.1%. The modeling approach we have taken also allows us to consider partial removal of threats, as well as removal of multiple threats simultaneously. We believe the measure we have proposed (probability of quasi-extinction over y years, with quasi-extinction defined as dropping below a threshold of z on either coast) is a suitable measure of status that integrates a number of the elements that are relevant to interpretation under the ESA (it directly integrates risk of extinction and reduction of range, and indirectly integrates loss of genetic diversity). But the identification of the time frame of interest and the tolerable risk of quasi-extinction are policy decisions, and an ecology-based quasi-extinction threshold has not yet been determined. We have endeavored to provide results over a wide range of these parameters to give decision-makers useful information to assess status. This assessment of threats suggests that watercraft-related mortality is having the greatest impact on manatee population growth and resilience. Elimination of this single threat would greatly reduce the probability of quasi-extinction. Loss of warm-water is also a significant threat, particularly over the long-term. Red tide and entanglement, while noticeable threats, have had less of an impact on the manatee population. The effect of water control structures may have already been largely mitigated. We did not, however, consider an exhaustive list of threats. Other threats (e.g., reduction of food resources due to storms and development) may play a

Risk Management and Critical Infrastructure Protection: Assessing, Integrating, and Managing Threats, Vulnerabilities and Consequences

DTIC Science & Technology

2004-09-02

Consequences 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7...OSLGCP now administers the grants programs. 30According to the guidance, threat assessment determines the relative likelihood of a known potential...information on critical infrastructure assets. The Office of State and Local Government Coordination and Preparedness (OSLGCP) administers two grant

Advanced nanoelectronic architectures for THz-based biological agent detection

NASA Astrophysics Data System (ADS)

Woolard, Dwight L.; Jensen, James O.

2009-02-01

The U.S. Army Research Office (ARO) and the U.S. Army Edgewood Chemical Biological Center (ECBC) jointly lead and support novel research programs that are advancing the state-of-the-art in nanoelectronic engineering in application areas that have relevance to national defense and security. One fundamental research area that is presently being emphasized by ARO and ECBC is the exploratory investigation of new bio-molecular architectural concepts that can be used to achieve rapid, reagent-less detection and discrimination of biological warfare (BW) agents, through the control of multi-photon and multi-wavelength processes at the nanoscale. This paper will overview an ARO/ECBC led multidisciplinary research program presently under the support of the U.S. Defense Threat Reduction Agency (DTRA) that seeks to develop new devices and nanoelectronic architectures that are effective for extracting THz signatures from target bio-molecules. Here, emphasis will be placed on the new nanosensor concepts and THz/Optical measurement methodologies for spectral-based sequencing/identification of genetic molecules.

Defense Threat Reduction Agency Radiochemical Needs

NASA Astrophysics Data System (ADS)

Walsh, Michael A. R.; Velazquez, Daniel L.

2009-08-01

The United States Government (USG) first developed nuclear forensics-related capabilities to analyze radiological and nuclear materials, including underground nuclear test debris and interdicted materials. Nuclear forensics is not a new mission for Department of Defense (DoD). The department's existing nuclear forensics capability is the result of programs that span six (6) decades and includes activities to assess foreign nuclear weapons testing activities, monitor and verify nuclear arms control treaties, and to support intelligence and law enforcement activities. Today, nuclear forensics must support not only weapons programs and nuclear smuggling incidents, but also the scientific analysis and subsequent attribution of terrorists' use of radiological or nuclear materials/devices. Nuclear forensics can help divulge the source of origin of nuclear materials, the type of design for an interdicted or detonated device, as well as the pathway of the materials or device to the incident. To accomplish this mission, the USG will need trained radiochemists and nuclear scientists to fill new positions and replace the retiring staff.

77 FR 24506 - Extension of Agency Information Collection Activity Under OMB Review: Air Cargo Security...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-24

...This notice announces that the Transportation Security Administration (TSA) has forwarded the Information Collection Request (ICR), Office of Management and Budget (OMB) control number 1652-0040, abstracted below to OMB for review and approval of an extension of the currently approved collection under the Paperwork Reduction Act (PRA). The ICR describes the nature of the information collection and its expected burden. TSA published a Federal Register notice, with a 60-day comment period soliciting comments, of the following collection of information on February 24, 2012, 77 FR 11145. TSA has not received any comments. The collection of information that make up this ICR involve five broad categories affecting airports, passenger aircraft operators, foreign air carriers, indirect air carriers and all-cargo carriers operating under a TSA-approved security program. These five categories are: Security programs, security threat assessments (STAs), known shipper data via the Known Shipper Management System (KSMS), cargo screening reporting, and evidence of compliance recordkeeping.

77 FR 11145 - Intent to Request Renewal From OMB of One Current Public Collection of Information: Air Cargo...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-24

...The Transportation Security Administration (TSA) invites public comment on one currently approved Information Collection Request (ICR), OMB control number 1652-0040, abstracted below that we will submit to the Office of Management and Budget (OMB) for renewal in compliance with the Paperwork Reduction Act. The ICR describes the nature of the information collection and its expected burden. This ICR involves five broad categories of affected populations: airports, passenger aircraft operators, foreign air carriers, indirect air carriers operating under a security program, and all-cargo carriers. The collections of information that make up this ICR are security programs, security threat assessments (STA), known shipper data via the Known Shipper Management System (KSMS), Air Cargo Data Management System (ACDMS), Cargo Reporting Tool for cargo screening reporting, and evidence of compliance recordkeeping. TSA seeks continued OMB approval in order to secure passenger aircraft carrying cargo as authorized in the Aviation and Transportation Security Act.

The Nation's Top HIV/AIDS Researcher Discusses This Continuing Health Threat

MedlinePlus

Skip Navigation Bar Home Current Issue Past Issues HIV / AIDS The Nation's Top HIV/AIDS Researcher Discusses This Continuing Health Threat Past ... on. For more than 30 years, the NIH's HIV/AIDS research program has been led by Dr. ...

Implementing an Information Security Program

DOE Office of Scientific and Technical Information (OSTI.GOV)

Glantz, Clifford S.; Lenaeus, Joseph D.; Landine, Guy P.

The threats to information security have dramatically increased with the proliferation of information systems and the internet. Chemical, biological, radiological, nuclear, and explosives (CBRNe) facilities need to address these threats in order to protect themselves from the loss of intellectual property, theft of valuable or hazardous materials, and sabotage. Project 19 of the European Union CBRN Risk Mitigation Centres of Excellence Initiative is designed to help CBRN security managers, information technology/cybersecurity managers, and other decision-makers deal with these threats through the application of cost-effective information security programs. Project 19 has developed three guidance documents that are publically available to covermore » information security best practices, planning for an information security management system, and implementing security controls for information security.« less

DTRA's Nuclear Explosion Monitoring Research and Development Program

NASA Astrophysics Data System (ADS)

Nichols, J.; Dainty, A.; Phillips, J.

2001-05-01

The Defense Threat Reduction Agency (DTRA) has a Program in Basic Research and Development for Nuclear Explosion Technology within the Nuclear Treaties Branch of the Arms Control Technology Division. While the funding justification is Arms Control Treaties (i.e., Comprehensive Nuclear-Test-Ban Treaty, CTBT), the results are made available for any user. Funding for the Program has averaged around \\10m per year recently. By Congressional mandate, the program has disbursed money through competitive, peer-reviewed, Program Research and Development Announcements (PRDAs); there is usually (but not always) a PRDA each year. Typical awards have been for about three years at ~\\100,000 per year, currently there are over 60 contracts in place. In addition to the "typical" awards, there was an initiative 2000 to fund seismic location calibration of the International Monitoring System (IMS) of the CTBT; there are three three-year contracts of ~\\$1,000,000 per year to perform such calibration for Eurasia, and North Africa and the Middle East. Scientifically, four technological areas have been funded, corresponding to the four technologies in the IMS: seismic, infrasound, hydroacoustic, and radionuclide, with the lion's share of the funding going to the seismic area. The scientific focus of the Program for all four technologies is detection of signals, locating their origin, and trying to determine of they are unambiguously natural in origin ("event screening"). Location has been a particular and continuing focus within the Program.

Pattern-Based Design of Insider Threat Programs

DTIC Science & Technology

2014-12-01

also applied these models to develop best practices and technical controls for mitigating insider threat. In some cases of in- sider threat...departing insiders might take valuable IP with them. One set of practices and controls designed to reduce the risk of insider IP theft is based on case data...describing this set of practices and controls helps to balance the costs of monitoring employee behavior for suspicious actions against the risk of

Global Threats to Child Safety.

PubMed

Mace, Sharon E

2016-02-01

Children have rights, as enumerated in the Declaration of the Rights of the Child, and need protection from violence, exploitation, and abuse. Global threats to child safety exist. These threats include lack of basic needs (food, clean water, sanitation), maltreatment, abandonment, child labor, child marriage, female genital mutilation, child trafficking, disasters, and armed conflicts/wars. Recent disasters and armed conflicts have led to a record number of displaced people especially children and their families. Strategies and specific programs can be developed and implemented for eliminating threats to the safety of children. Copyright © 2016 Elsevier Inc. All rights reserved.

Children's direct fright and worry reactions to violence in fiction and news television programs.

PubMed

van der Molen, Juliette H Walma; Bushman, Brad J

2008-09-01

To examine whether violence in fictional and news television content frightens and worries children. Mixed factorial. Type of reaction (fright, worry) and television programming (violent news, violent fiction) were within-subjects factors, whereas age, sex, and television viewing frequency were between-subjects factors. Participants included 572 children (47% boys), aged 8 to 12 years, from 9 urban and rural primary schools in the Netherlands. The main exposure was to descriptions of 8 threats frequently depicted in fictional and news programs (eg, murder, war, house fires). Children reported whether they were frightened or worried by these threats. Violent threats increased both fright and worry. These 2 reactions could be distinguished from one another in a factor analysis. When violent content was described as news, it produced more fear reactions than when it was described as fiction. Fright and worry were greater in girls than in boys, in younger children than in older children, and in light television viewers than in heavy television viewers. Pediatricians should inform parents, educators, policy makers, and broadcasters about the potentially harmful effect of violent programming on children's emotions, especially in the case of news programming.

Dangerous Enough: Moderating Racial Bias with Contextual Threat Cues

PubMed Central

Correll, Joshua; Wittenbrink, Bernd; Park, Bernadette; Judd, Charles M.; Goyle, Arina

2010-01-01

Research shows that participants shoot armed Blacks more frequently and quickly than armed Whites, but make don’t-shoot responses more frequently and quickly for unarmed Whites than unarmed Blacks. We argue that this bias reflects the perception of threat – specifically, threat associated with Black males. Other danger cues (not just race) may create a similar predisposition to shoot, and if these cues promote shooting when the target is White, they should attenuate racial bias. We embedded targets in threatening andsafe backgrounds. Racial bias was evident in safe contexts but disappeared when context signaled danger, and this reduction was largely due to an increased tendency to shoot White targets. PMID:21344058

Fear-related behaviors in situations of mass threat

PubMed Central

Espinola, Maria; Shultz, James M.; Espinel, Zelde; Althouse, Benjamin M.; Cooper, Janice L.; Baingana, Florence; Marcelin, Louis Herns; Cela, Toni; Towers, Sherry; Mazurik, Laurie; Greene, M. Claire; Beck, Alyssa; Fredrickson, Michelle; McLean, Andrew; Rechkemmer, Andreas

2016-01-01

ABSTRACT This Disaster Health Briefing focuses on the work of an expanding team of researchers that is exploring the dynamics of fear-related behaviors in situations of mass threat. Fear-related behaviors are individual or collective behaviors and actions initiated in response to fear reactions that are triggered by a perceived threat or actual exposure to a potentially traumatizing event. Importantly, fear-related behaviors modulate the future risk of harm. Disaster case scenarios are presented to illustrate how fear-related behaviors operate when a potentially traumatic event threatens or endangers the physical and/or psychological health, wellbeing, and integrity of a population. Fear-related behaviors may exacerbate harm, leading to severe and sometimes deadly consequences as exemplified by the Ebola pandemic in West Africa. Alternatively, fear-related behaviors may be channeled in a constructive and life-saving manner to motivate protective behaviors that mitigate or prevent harm, depending upon the nature of the threat scenario that is confronting the population. The interaction between fear-related behaviors and a mass threat is related to the type, magnitude, and consequences of the population encounter with the threat or hazard. The expression of FRBs, ranging from risk exacerbation to risk reduction, is also influenced by such properties of the threat as predictability, familiarity, controllability, preventability, and intentionality. PMID:28265486

Biological Select Agents and Toxins: Risk-Based Assessment Management and Oversight.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Burnett, LouAnn Crawford; Brodsky, Benjamin H.

Sandia National Laboratories' International Biological and Chemical Threat Reduction (SNL/IBCTR) conducted, on behalf of the Federal Select Agent Program (FSAP), a review of risk assessment in modern select agent laboratories. This review and analysis consisted of literature review, interviews of FSAP staff, entities regulated by FSAP, and deliberations of an expert panel. Additionally, SNL/IBCTR reviewed oversight mechanisms used by industries, US agencies, and other countries for high-consequence risks (e.g, nuclear, chemical, or biological materials, aviation, off-shore drilling, etc.) to determine if alternate oversight mechanisms existed that might be applicable to FSAP oversight of biological select agents and toxins. This reportmore » contains five findings, based on these reviews and analyses, with recommendations and suggested actions for FSAP to consider.« less

Building Infectious Disease Research Programs to Promote Security and Enhance Collaborations with Countries of the Former Soviet Union.

PubMed

Bartholomew, James C; Pearson, Andrew D; Stenseth, Nils Chr; LeDuc, James W; Hirschberg, David L; Colwell, Rita R

2015-01-01

Addressing the threat of infectious diseases, whether natural, the results of a laboratory accident, or a deliberate act of bioterrorism, requires no corner of the world be ignored. The mobility of infectious agents and their rapid adaptability, whether to climate change or socioeconomic drivers or both, demand the science employed to understand these processes be advanced and tailored to a country or a region, but with a global vision. In many parts of the world, largely because of economic struggles, scientific capacity has not kept pace with the need to accomplish this goal and has left these regions and hence the world vulnerable to infectious disease outbreaks. To build scientific capability in a developing region requires cooperation and participation of experienced international scientists who understand the issues and are committed to educate the next generations of young investigators in the region. These efforts need to be coupled with the understanding and resolve of local governments and international agencies to promote an aggressive science agenda. International collaborative scientific investigation of infectious diseases not only adds significantly to scientific knowledge, but it promotes health security, international trust, and long-term economic benefit to the region involved. This premise is based on the observation that the most powerful human inspiration is that which brings peoples together to work on and solve important global challenges. The republics of the former Soviet Union provide a valuable case study for the need to rebuild scientific capacity as they are located at the crossroads where many of the world's great epidemics began. The scientific infrastructure and disease surveillance capabilities of the region suffered significant decline after the breakup of the Soviet Union. The U.S. Cooperative Threat Reduction (CTR) Program, a part of the U.S. Department of Defense, together with partner countries, have worked diligently to improve the capabilities in this region to guard against the potential future risk from especially dangerous pathogens. The dissolution of the Soviet Union left behind many scientists still working to study pathogens using antiquated protocols in unsafe laboratories. To address this situation, the CTR program began improving laboratory infrastructure, establishing biosafety and biosecurity programs, and training scientists in modern techniques, with emphasis on biosurveillance and safe containment of especially dangerous pathogens. In the Republic of Georgia, this effort culminated in the construction of a modern containment laboratory, the Richard G. Lugar Center for Public Health Research in Tbilisi to house both isolated especially dangerous pathogens as well as the research to be conducted on these agents. The need now is to utilize and sustain the investment made by CTR by establishing strong public and animal health science programs in these facilities tailored to the needs of the region and the goals for which this investment was made. A similar effort is ongoing in other former Soviet Republics. Here, we provide the analysis and recommendations of an international panel of expert scientists appointed by the Cooperative Biological Engagement Program of the Defense Threat Reduction Agency to provide advice to the stakeholders on the scientific path for the future. The emphasis is on an implementation strategy for decision makers and scientists to consider providing a sustainable biological science program in support of the One Health initiative. Opportunities, potential barriers, and lessons learned while meeting the needs of the Republic of Georgia and the Caucasus region are discussed. It is hoped that this effort will serve as a model for similar scientific needs in not only the former Soviet Union republics but also other regions challenged by infectious diseases where the CTR program operates.

FY 2017 Stockpile Stewardship and Management Plan - Biennial Plan Summary

DOE Office of Scientific and Technical Information (OSTI.GOV)

None, None

2016-03-01

This year’s summary report updates the Fiscal Year 2016 Stockpile Stewardship and Management Plan (FY 2016 SSMP), the 25-year strategic program of record that captures the plans developed across numerous NNSA programs and organizations to maintain and modernize the scientific tools, capabilities, and infrastructure necessary to ensure the success of NNSA’s nuclear weapons mission. The SSMP is a companion to the Prevent, Counter, and Respond: A Strategic Plan to Reduce Global Nuclear Threats (FY 2017-2021) report, the planning document for NNSA’s nuclear threat reduction mission. New versions of both reports are published each year in response to new requirements andmore » challenges. Much was accomplished in FY 2015 as part of the program of record described in this year’s SSMP. The science-based Stockpile Stewardship Program allowed the Secretaries of Energy and Defense to certify for the twentieth time that the stockpile remains safe, secure, and effective without the need for underground nuclear explosive testing. The talented scientists, engineers, and technicians at the three national security laboratories, the four nuclear weapons production plants, and the national security site are primarily responsible for this continued success. Research, development, test, and evaluation programs have advanced NNSA’s understanding of weapons physics, component aging, and material properties through first-of-a-kind shock physics experiments, along with numerous other critical experiments conducted throughout the nuclear security enterprise. The multiple life extension programs (LEPs) that are under way made progress toward their first production unit dates. The W76-1 LEP is past the halfway point in total production, and the B61-12 completed three development flight tests. Critical to this success is the budget. The Administration’s budget request for NNSA’s Weapons Activities has increased for all but one of the past seven years, resulting in a total increase of approximately 45 percent since 2010. If adopted by Congress, the FY 2017 budget request will increase funding by $396 million (about 4.5 percent) from the enacted FY 2016 level. A significant portion of the increase would fund the research for multiple life extension programs, support the programs in Directed Stockpile Work, and modernize the physical infrastructure of the nuclear security enterprise.« less

Defense Threat Reduction Agency > Careers > Onboarding

Science.gov Websites

, click HERE. Let's Get Started Our values allow personnel to achieve their commitment to total customer satisfaction by meeting and anticipating customer needs. INTEGRITY SERVICE EXCELLENCE INNOVATION TEAMWORK

30 CFR 865.1 - Scope.

Code of Federal Regulations, 2010 CFR

2010-07-01

... or reduction of wages and benefits, coercion by promises of benefits or threats of reprisal, and interference with the exercise of any rights afforded under the Act: (b) The investigation of applications for...

Simulating avian species and foraging group responses to fuel reduction treatments in coniferous forests

Treesearch

Angela M. White; Elise F. Zipkin; Patricia N. Manley; Matthew D. Schlesinger

2013-01-01

Over a century of fire suppression activities have altered the structure and composition of mixed conifer forests throughout the western United States. In the absence of fire, fuels have accumulated in these forests causing concerns over the potential for catastrophic wildfires. Fuel reduction treatments are being used on federal and state lands to reduce the threat of...

Combined impacts of global changes on biodiversity across the USA

PubMed Central

Bellard, C.; Leclerc, C.; Courchamp, F.

2015-01-01

Most studies of the effects of global changes on biodiversity focus on a single threat, but multiple threats lead to species extinction. We lack spatially explicit assessments of the intensity of multiple threats and their impacts on biodiversity. Here, we used a novel metric of cumulative threats and impacts to assess the consequences of multiple threats on 196 endemic species across the USA. We predict that large areas with high cumulative impact scores for amphibians, birds, mammals, and reptiles will be concentrated in the eastern part of the USA by the 2050 s and 2080 s. These high cumulative impact values are due mainly to the presence of invasive species, climate change, cropland and pasture areas; additionally, a significant proportion of endemic species are vulnerable to some of these threats where they occur. This analysis provides a useful means of identifying where conservation measures and monitoring programs that should consider multiple threats should be implemented in the future. PMID:26149694

Where Local and National Evaluators Meet: Unintended Threats to Ethical Evaluation Practice

ERIC Educational Resources Information Center

Rodi, Michael S.; Paget, Kathleen D.

2007-01-01

The ethical work of program evaluators is based on a covenant of honesty and transparency among stakeholders. Yet even under the most favorable evaluation conditions, threats to ethical standards exist and muddle that covenant. Unfortunately, ethical issues associated with different evaluation structures and contracting arrangements have received…

Developing vaccines to counter bioterrorist threats.

PubMed

Altmann, Daniel M

2005-06-01

Large and innovative research programs are underway to define the immune parameters for vaccines against a wide array of pathogens considered to represent a potential bioterrorist threat. However, the development and utilization of such vaccines presents a number of predicaments that have not previously been addressed by the field of vaccinology.

Survey of Threats and Assaults by Patients on Psychiatry Residents

ERIC Educational Resources Information Center

Dvir, Yael; Moniwa, Emiko; Crisp-Han, Holly; Levy, Dana; Coverdale, John H.

2012-01-01

Objective: The authors sought to determine the prevalence of threats and assaults by patients on psychiatry residents, their consequences, and the perceived adequacy of supports and institutional responses. Method: Authors conducted an anonymous survey of 519 psychiatry residents in 13 psychiatry programs across the United States. The survey…

The Nature of the Terrorism Threat

ERIC Educational Resources Information Center

Goldstein, Evan R., Comp.

2008-01-01

This article describes how Bruce Hoffman and Marc Sageman, two prominent scholars of terrorism, square off over whether Al Qaeda remains the primary global terrorist threat. The dispute began in the pages of "Foreign Affairs," where Hoffman, a professor in the security-studies program at Georgetown University, wrote a withering review of…

The Role of Environmental Scanning in Effective Fundraising.

ERIC Educational Resources Information Center

Gibbs, Annette

1996-01-01

Environmental scanning is used as a supplement to or systematic part of college and university planning, to direct movement toward major opportunities and away from important threats. Opportunities and threats can and should be monitored in areas such as annual giving programs, personal solicitations, direct-mail solicitation, phone-a-thons,…

Information and the War against Terrorism, Part V: The Business Implications.

ERIC Educational Resources Information Center

Strickland, Lee S.

2002-01-01

Discussion of changes in business information protection since the September 11th terrorist attacks focuses on three planning goals: continuing to serve the customer in times of threat; implementing new communication paradigms; and establishing a comprehensive knowledge redundancy program. Considers threats other than terrorism, risk management…

REMOVAL OF LEGACY PLUTONIUM MATERIALS FROM SWEDEN

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dunn, Kerry A.; Bellamy, J. Steve; Chandler, Greg T.

2013-08-18

U.S. Department of Energy’s National Nuclear Security Administration (NNSA) Office of Global Threat Reduction (GTRI) recently removed legacy plutonium materials from Sweden in collaboration with AB SVAFO, Sweden. This paper details the activities undertaken through the U.S. receiving site (Savannah River Site (SRS)) to support the characterization, stabilization, packaging and removal of legacy plutonium materials from Sweden in 2012. This effort was undertaken as part of GTRI’s Gap Materials Program and culminated with the successful removal of plutonium from Sweden as announced at the 2012 Nuclear Security Summit. The removal and shipment of plutonium materials to the United States wasmore » the first of its kind under NNSA’s Global Threat Reduction Initiative. The Environmental Assessment for the U.S. receipt of gap plutonium material was approved in May 2010. Since then, the multi-year process yielded many first time accomplishments associated with plutonium packaging and transport activities including the application of the of DOE-STD-3013 stabilization requirements to treat plutonium materials outside the U.S., the development of an acceptance criteria for receipt of plutonium from a foreign country, the development and application of a versatile process flow sheet for the packaging of legacy plutonium materials, the identification of a plutonium container configuration, the first international certificate validation of the 9975 shipping package and the first intercontinental shipment using the 9975 shipping package. This paper will detail the technical considerations in developing the packaging process flow sheet, defining the key elements of the flow sheet and its implementation, determining the criteria used in the selection of the transport package, developing the technical basis for the package certificate amendment and the reviews with multiple licensing authorities and most importantly integrating the technical activities with the Swedish partners.« less

“Hidden” threats to science education

NASA Astrophysics Data System (ADS)

Huntoon, J. E.; Buchanan, R.; Buhr, S. M.; Kirst, S.; Newton, S.; Van Norden, W.

2012-04-01

Many readers of Eos are involved with education. Most would agree that what happens at precollege levels will ultimately affect the geoscience profession; after all, future scientists are today's precollege students. While a growing number of scientists are working to improve the quality of precollege programs, only a few are addressing what we term the "hidden" threats to science education. Hidden threats have nothing to do with scientific content; rather, they result from social, political, and bureaucratic forces operating within and outside of schools and universities.

No More Fighting and Biting During Mouth Care: Applying the Theoretical Constructs of Threat Perception to Clinical Practice

PubMed Central

Jablonski, Rita A.; Therrien, Barbara; Kolanowski, Ann

2012-01-01

The purpose of this article is to describe how the neurobiological principles of threat perception and fear response can support clinical approaches to prevent and reduce care-resistant behaviors during mouth care. Nursing home residents who exhibit care-resistant behavior are at risk for poor oral health because daily oral hygiene may not be consistently provided. Poor oral health predisposes these older people to systemic problems such as pneumonia, cerebral vascular accidents, and hyperglycemia. Care-resistant behavior is a fear-evoked response to nurses’ unintentionally threatening behavior during mouth care. Nurses can safely and effectively provide mouth care to persons with dementia who resist care by using personalized combinations of 15 threat reduction strategies. PMID:22216691

FADS: A demonstrator for MilComSat AOCS

NASA Astrophysics Data System (ADS)

Huddleston, Martin; Cope, Paul

1995-03-01

This project covers the attitude and orbit control systems (AOCS) research program being carried out as part of the MOD applied research program for AD CIS(OR)1. The project program is to evaluate the candidate sensor technologies and control algorithms, such as Kalman filters, which may be applied to future UK military ComSats. The specific needs of military satellites for robust and threat-resistant control are not offered by current civil technologies which normally use vulnerable earth sensors or RF pointing which is vulnerable to deception. The program is also to investigate ways of reducing control system complexity and improvements in attitude control precision by enabling structural modes to be controlled. The project examines the most promising attitude control system technologies required to support such future communications payloads. User requirements indicate a need for improved threat resistance and for narrower spot beams, and the program supports this perceived need by the use of improved sensors and control algorithms. Improved pointing on civil ComSats is normally by means of ground RF measurements to form a closed loop control system with the spacecraft. For threat reasons this method is unsuitable for military ComSats, and on-board sensors are therefore used. The use of Silicon array star or earth sensors are the most promising, and the sensor program is to concentrate on these. Limited development and available civil sensors will be considered. Experimental work is based on demonstrating and evaluating real hardware in-the-loop on an existing air bearing experimental rig. This offers the closest simulation of real flight performance that can be obtained. The program will develop the Filtered Attitude Determination System (FADS)rig to be fully representative of a MilSatCom satellite, threat-resistant AOCS solution, employing Silicon array star and earth sensors. Both the BAe Mosaic Earth Sensor (MES) nad Marconi Versatile Star Sensor (VSS) technologies show considerable potential as attitude sensors. The VSS and MES capabilities will be evalutated on the FADS rig.

Issues in national missile defense

DOE Office of Scientific and Technical Information (OSTI.GOV)

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 ofmore » 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.« less

Defense Threat Reduction Agency > About > Our Values

Science.gov Websites

Atoll Cleanup Documents TRAC About Who We Are Our Values History Locations Our Leadership Director Our Values Locations DTRA Leadership Stay Connected About DoD Top Issues News Photos & Videos

Iran Threat Reduction Act of 2009

THOMAS, 111th Congress

Rep. Ros-Lehtinen, Ileana [R-FL-18

2009-02-26

House - 07/23/2009 Referred to the Subcommittee on Immigration, Citizenship, Refugees, Border Security, and International Law. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Reactor Physics Scoping and Characterization Study on Implementation of TRIGA Fuel in the Advanced Test Reactor

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jennifer Lyons; Wade R. Marcum; Mark D. DeHart

2014-01-01

The Advanced Test Reactor (ATR), under the Reduced Enrichment for Research and Test Reactors (RERTR) Program and the Global Threat Reduction Initiative (GTRI), is conducting feasibility studies for the conversion of its fuel from a highly enriched uranium (HEU) composition to a low enriched uranium (LEU) composition. These studies have considered a wide variety of LEU plate-type fuels to replace the current HEU fuel. Continuing to investigate potential alternatives to the present HEU fuel form, this study presents a preliminary analysis of TRIGA® fuel within the current ATR fuel envelopes and compares it to the functional requirements delineated by themore » Naval Reactors Program, which includes: greater than 4.8E+14 fissions/s/g of 235U, a fast to thermal neutron flux ratio that is less than 5% deviation of its current value, a constant cycle power within the corner lobes, and an operational cycle length of 56 days at 120 MW. Other parameters outside those put forth by the Naval Reactors Program which are investigated herein include axial and radial power profiles, effective delayed neutron fraction, and mean neutron generation time.« less

75 FR 30386 - Sunshine Act Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-01

... updates on Voting System Testing and Certification programs, including UOCAVA Pilot Program Voting Systems... Voting Systems Threat Analysis. The Board will receive updates on research and studies, including draft...

Water Under Fire: A Seven Part Video Series on Canada's Water

NASA Astrophysics Data System (ADS)

Mrazek, R.; Byrne, J.; Rabe, N.; Gallant, G.

2003-12-01

Canada's water is under escalating pressure from a host of threats. Increasingly, our water is being tainted, misused and over allocated. Experts have identified a multitude of threats to water quantity and quality. Among them, climate change impacts on water supply, and the effects of pesticides, pathogens, industrial waste, urban runoff, and rising demands. These and other threats are the roots to a serious shortage of high quality, safe water sources. In the 1990s, waterborne diseases have re-emerged as one of the primary health issues on a national and global scale. This seven-part video series brings science voices together and provides a nationwide context. The first six programs in the series explore regional concerns: Rocky Mountains, Prairie Waters, Northern Waters, Great Lakes Basin, St. Lawrence and Atlantic Canada. The final program covers the national and international perspectives.

Effects of fuel reduction on birds in pitch pine–scrub oak barrens of the United States

Treesearch

David I. King; Scott Schlossberg; Robert T. Brooks; Michael E. Akresh

2011-01-01

Fire-dependent ecosystems include some of the most threatened ecosystems in the world, and where fuels are allowed to accumulate, they can present significant threats to human life and property. Fuel reduction activities can be effective in reducing the risk of wildfire, but these practices need to be evaluated relative to their effect on biodiversity. We surveyed...

Threat Control through Arms Control. Report to Congress 1994

DTIC Science & Technology

1994-07-13

reduction, chemical weapons’ elimination, or any of the other growing arms control and nonproliferation challenges America faces, ACDA is an essential...nuclear missile reduction, chemical weapons elimination, or any of. the other growing arms control and nonproliferation challenges America faces... challenging . Nonprolif eration agreements are our first line of defense against the creation of a far more unstable and hazardous world than we have ever

Crisis in the Philippines: A Threat to U.S. Interests.

ERIC Educational Resources Information Center

Gregor, A. James

The special relationship between the United States and the Philippines is chronicled, and the potential threats to that relationship are exposed and evaluated. Special attention is paid to imposition of martial law by Marcos from 1972-1981. The human rights of the Filipino people during martial law, development programs implemented by Marcos…

Threats to wilderness ecosystems: impacts and research needs

Treesearch

David N. Cole; Peter B. Landres

1996-01-01

One of the primary purposes of designated wilderness areas is protection of natural ecosystems. However, the ecological integrity of these most protected of public lands is threatened by direct and indirect effects of human activities both internal and external to wilderness. Accelerated research programs on threats to wilderness are needed to realize the purposes for...

Assessing Middle School Students' Knowledge of Conduct and Consequences and Their Behaviors regarding the Use of Social Networking Sites

ERIC Educational Resources Information Center

Kite, Stacey L.; Gable, Robert; Filippelli, Lawrence

2010-01-01

Cyberbullying and threats of Internet predators, not to mention the enduring consequences of postings, may lead to dangerous, unspeakable consequences. Cyberbullying and threats of Internet predators through social networking sites and instant messaging programs are initiating numerous problems for parents, school administrators, and law…

OSRP Source Repatriations-Case Studies: Brazil, Ecuador, Uruguay

DOE Office of Scientific and Technical Information (OSTI.GOV)

Greenberg, Ray Jr.; Abeyta, Cristy; Matzke, Jim

2012-07-01

The Global Threat Reduction Initiative's (GTRI) Offsite Source Recovery Project (OSRP) began recovering excess and unwanted radioactive sealed sources (sources) in 1999. As of February 2012, the project had recovered over 30,000 sources totaling over 820,000 Ci. OSRP grew out of early efforts at Los Alamos National Laboratory (LANL) to recover disused excess Plutonium- 239 (Pu-239) sources that were distributed in the 1960's and 1970's under the Atoms for Peace Program. Source recovery was initially considered a waste management activity. However, after the 9/11 terrorist attacks, the interagency community began to recognize that excess and unwanted radioactive sealed sources posemore » a national security threat, particularly those that lack a disposition path. After OSRP's transfer to the U.S. National Nuclear Security Administration (NNSA) to be part of GTRI, its mission was expanded to include all disused sealed sources that might require national security consideration. Recognizing the transnational threat posed by porous borders and the ubiquitous nature of sources, GTRI/OSRP repatriates U.S. origin sources based on threat reduction prioritization criteria. For example, several recent challenging source repatriation missions have been conducted by GTRI/OSRP in South America. These include the repatriation of a significant amount of Cs-137 and other isotopes from Brazil; re-packaging of conditioned Ra-226 sources in Ecuador for future repatriation; and, multilateral cooperation in the consolidation and export of Canadian, US, and Indian Co-60/Cs-137 sources from Uruguay. In addition, cooperation with regulators and private source owners in other countries presents opportunities for GTRI/OSRP to exchange best practices for managing disused sources. These positive experiences often result in long-term cooperation and information sharing with key foreign counterparts. International source recovery operations are essential to the preservation of U.S. national security interests. They are also mutually beneficial for fostering positive relationships with other governments and private industry, and demonstrate that responsible end-of-life options are given to legacy U.S.-origin sources in other countries. GTRI/OSRP does not take back sources that have a viable path for commercial disposal. Most US origin sources were sold commercially and were not provided by the US government. Below is a synopsis of cooperative efforts with Brazil, Ecuador, and Uruguay. Bilateral and multilateral efforts have been successful in removing hundreds of U.S.origin sealed radioactive sources from Latin American countries to the U.S. As many disused sources remain in the region, and since repatriation is not always an option, GTRI will continue to work with those countries to ensure that these sources are stored securely for the long-term. Successful Latin America operations should serve as a model for other regional cooperation in the repatriation of sealed sources, encouraging other source exporting countries to implement similar programs. Securing and removing sources, both domestically and internationally, is crucial to strengthening the life-cycle management of radioactive sources worldwide. Such efforts not only prevent these materials from being used maliciously, but also address public health and safety concerns, and under-gird the IAEA Code of Conduct on the Safety and Security of Radioactive Sources. (authors)« less

31 CFR 561.803 - Consultations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Consultations. In implementing sections 104 and 104A of the Comprehensive Iran Sanctions, Accountability, and Divestment Act of 2010 (Pub. L. 111-195) (22 U.S.C. 8501-8551), as amended by the Iran Threat Reduction and...

31 CFR 561.803 - Consultations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Consultations. In implementing sections 104 and 104A of the Comprehensive Iran Sanctions, Accountability, and Divestment Act of 2010 (Pub. L. 111-195) (22 U.S.C. 8501-8551), as amended by the Iran Threat Reduction and...

Taking Risk Assessment and Management to the Next Level: Program-Level Risk Analysis to Enable Solid Decision-Making on Priorities and Funding

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nelson, J. G.; Morton, R. L.; Castillo, C.

2011-02-01

A multi-level (facility and programmatic) risk assessment was conducted for the facilities in the Nevada National Security Site (NNSS) Readiness in Technical Base and Facilities (RTBF) Program and results were included in a new Risk Management Plan (RMP), which was incorporated into the fiscal year (FY) 2010 Integrated Plans. Risks, risk events, probability, consequence(s), and mitigation strategies were identified and captured, for most scope areas (i.e., risk categories) during the facilitated risk workshops. Risk mitigations (i.e., efforts in addition to existing controls) were identified during the facilitated risk workshops when the risk event was identified. Risk mitigation strategies fell intomore » two broad categories: threats or opportunities. Improvement projects were identified and linked to specific risks they mitigate, making the connection of risk reduction through investments for the annual Site Execution Plan. Due to the amount of that was collected, analysis to be performed, and reports to be generated, a Risk Assessment/ Management Tool (RAMtool) database was developed to analyze the risks in real-time, at multiple levels, which reinforced the site-level risk management process and procedures. The RAMtool database was developed and designed to assist in the capturing and analysis of the key elements of risk: probability, consequence, and impact. The RAMtool calculates the facility-level and programmatic-level risk factors to enable a side-by-side comparison to see where the facility manager and program manager should focus their risk reduction efforts and funding. This enables them to make solid decisions on priorities and funding to maximize the risk reduction. A more active risk management process was developed where risks and opportunities are actively managed, monitored, and controlled by each facility more aggressively and frequently. risk owners have the responsibility and accountability to manage their assigned risk in real-time, using the RAMtool database.« less

Optics detection and laser countermeasures on a combat vehicle

NASA Astrophysics Data System (ADS)

Sjöqvist, Lars; Allard, Lars; Pettersson, Magnus; Börjesson, Per; Lindskog, Nils; Bodin, Johan; Widén, Anders; Persson, Hâkan; Fredriksson, Jan; Edström, Sten

2016-10-01

Magnifying optical assemblies used for weapon guidance or rifle scopes may possess a threat for a combat vehicle and its personnel. Detection and localisation of optical threats is consequently of interest in military applications. Typically a laser system is used in optics detection, or optical augmentation, to interrogate a scene of interest to localise retroreflected laser radiation. One interesting approach for implementing optics detection on a combat vehicle is to use a continuous scanning scheme. In addition, optics detection can be combined with laser countermeasures, or a laser dazzling function, to efficiently counter an optical threat. An optics detection laser sensor demonstrator has been implemented on a combat vehicle. The sensor consists of a stabilised gimbal and was integrated together with a LEMUR remote electro-optical sight. A narrow laser slit is continuously scanned around the horizon to detect and locate optical threats. Detected threats are presented for the operator within the LEMUR presentation system, and by cueing a countermeasure laser installed in the LEMUR sensor housing threats can be defeated. Results obtained during a field demonstration of the optics detection sensor and the countermeasure laser will be presented. In addition, results obtained using a dual-channel optics detection system designed for false alarm reduction are also discussed.

A school-based, teacher-mediated prevention program (ERASE-Stress) for reducing terror-related traumatic reactions in Israeli youth: a quasi-randomized controlled trial.

PubMed

Gelkopf, Marc; Berger, Rony

2009-08-01

Since September 2000 Israeli children have been exposed to a large number of terrorist attacks. A universal, school-based intervention for dealing with the threat of terrorism as well as with terror-related symptoms, ERASE-Stress (ES), was evaluated in a male religious middle school in southern Israel. The program was administered by the homeroom teachers as part of the school curriculum. It consists of 12 classroom sessions each lasting 90 minutes, and included psycho-educational material, skill training and resiliency strategies delivered to the students by homeroom teachers. One hundred and fourteen 7th and 8th grade students were randomly assigned to the ES intervention or were part of a waiting list (WL). They were assessed on measures of posttraumatic symptomatology, depression, somatic symptoms and functional problems before and 3 months after the intervention or the WL period. Three months after the program ended, students in the experimental group showed significant reduction in all measures compared to the waiting-list control group. The ERASE-Stress program may help students suffering from terror-related posttraumatic symptoms and mitigate the negative effects of future traumatic experiences. Furthermore, a school-based universal program such as the ERASE-Stress may potentially serve as an important and effective component of a community mental health policy for communities affected by terrorism.

76 FR 70469 - Extension of Agency Information Collection Activity Under OMB Review: TSA Airspace Waiver Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-14

...This notice announces that the Transportation Security Administration (TSA) has forwarded the Information Collection Request (ICR), Office of Management and Budget (OMB) control number 1652-0033, abstracted below to OMB for review and approval of an extension of the currently approved collection under the Paperwork Reduction Act (PRA). The ICR describes the nature of the information collection and its expected burden. TSA published a Federal Register notice, with a 60-day comment period soliciting comments, of the following collection of information on July 27, 2011, 76 FR 44944. This collection of information allows TSA to conduct security threat assessments on individuals on board aircraft operating in restricted airspace pursuant to an airspace waiver. This collection will enhance aviation security and protect assets on the ground that are within the restricted airspace.

Conducting a SWOT Analysis for Program Improvement

ERIC Educational Resources Information Center

Orr, Betsy

2013-01-01

A SWOT (strengths, weaknesses, opportunities, and threats) analysis of a teacher education program, or any program, can be the driving force for implementing change. A SWOT analysis is used to assist faculty in initiating meaningful change in a program and to use the data for program improvement. This tool is useful in any undergraduate or degree…

Combating terrorism : threat and risk assessments can help prioritize and target program investments

DOT National Transportation Integrated Search

1998-04-01

The Defense Against Weapons of Mass Destruction Act of 1996 established the Nunn-Lugar-Domenici (NLD) domestic preparedness program. The General Accounting Office (GAO) was requested to review implementation of the NLD program. Specifically, the GAO ...

The Origins of Nunn-Lugar and Cooperative Threat Reduction (Center for the Study of Weapons of Mass Destruction, Case Study 3, April 2010)

DTIC Science & Technology

2010-04-01

Washington and Moscow that would facilitate communications and help minimize misunderstandings that could create or exacerbate a nuclear crisis .4 Nunn’s...16 1 Prologue: From Silos to Sunflowers The collapse of communism in Eastern Europe and the USSR in the two short years from 1989 to 1991...the former Soviet Union, key leaders in Congress and experts in the policy and academic communities began to assess the nature of this threat and to

The main concern of burn survivors in Iran

PubMed Central

Zamanzadeh, Vahid; Valizadeh, Lila; Lotfi, Mojgan; Salehi, Feridoon; Khalili, Assef

2016-01-01

Background: The present work was conducted to study the burn patients’ experiences to get an insight into their main concerns when they suffer the tragic event, recover from it, and adjust back in the society, so that better rehabilitation programs can be planned corresponding to their needs as well as to the needs of the society and the existing situations. Materials and Methods: In this qualitative study, 17 burn survivors were enrolled. Unstructured interviews were used for data collection. All the interviews were recorded, transcribed, and analyzed using qualitative content analysis method. Results: Based on the existing elements of the explicit textual meanings, two categories of threat and disturbance were formed. The category of threat was extracted from the following five subcategories: (a) Threat to physical life; (b) threat to the process of living; (c) psychological threat; (d) spiritual threat; and (e) social threat. The category of disturbance was extracted from the following three subcategories: (a) Sensory disturbance: Suffering pain; (b) self-concept disturbance; and (c) behavioral disturbance. Conclusions: Burn survivors experience severe pain, enduring and suffering in their daily activities after burn. Passing through these difficult trajectories is perceived as a threat and disturbance in self-integrity. PMID:27563326

Is the Infrastructure of EHDI Programs Working?

ERIC Educational Resources Information Center

Houston, K. Todd; Hoffman, Jeff; Munoz, Karen F.; Bradham, Tamala S.

2011-01-01

State coordinators of early hearing detection and intervention (EHDI) programs completed a strengths, weaknesses, opportunities, and threats, or SWOT, analysis that consisted of 12 evaluative areas of EHDI programs. For the EHDI program infrastructure area, 47 coordinators responded with a total of 292 items, and themes were identified in each…

PROTECTING CHILDREN FROM ENVIRONMENTAL THREATS - A CONTINUING EDUCATION PROGRAM FOR NURSES OF THE AMERICAN NURSES FOUNDATION/ASSOCIATION

EPA Science Inventory

The American Nurses Association/Foundation will develop online, in print and pre conference continuing education (CE) children's environmental health protection programs to meet the objective of the program. The first CE program is on school environments, the second on home and ...

Salutary effects of an attention bias modification mobile application on biobehavioral measures of stress and anxiety during pregnancy.

PubMed

Dennis-Tiwary, Tracy A; Denefrio, Samantha; Gelber, Shari

2017-07-01

Stress and anxiety during pregnancy are associated with a range of adverse health outcomes, but there is an unmet need for low-barrier treatments that target stress and anxiety. One such treatment approach, attention bias modification training (ABMT), targets the anxiety-related threat bias, a disruption in attention to and neural processing of threat-related information. It remains unclear, however, whether reducing treatment barriers via mobile delivery of ABMT is effective and whether ABMT efficacy varies depending on individual differences in neural processing of threat. The present study tested whether mobile, gamified ABMT reduced prenatal threat bias, anxiety and stress, and whether ABMT efficacy varied with individual differences in neural responses to threat. Participants were 29 women in their 19th-29th week of pregnancy, randomized to four weeks of an ABMT or placebo training (PT) version of the mobile app using a double-blind design. Self-report of anxiety, depression, and stress were obtained; salivary cortisol was collected at home and in lab in response to stressors to index biological stress reactivity. Threat bias was measured using a computerized attention assay during which EEG was recorded to generate event-related potentials (ERPs) to threat cues. Results showed lower levels of lab cortisol following ABMT versus PT. Although the main effect of ABMT on subjective anxiety was not significant, the magnitude of cortisol reduction was correlated with lower levels of subjective anxiety and threat bias. Those receiving ABMT also reported less anxiety when showing smaller ERPs to threat (P1, P2) prior to training, but, conversely reported more anxiety when showing larger ERPs to threat. Use of gamified, mobile ABMT reduced biobehavioral indices of prenatal stress and anxiety, but effects on anxiety varied with individual differences in cortisol response and neurocognitive indices of early attention to threat. Copyright © 2017 Elsevier B.V. All rights reserved.

After Globalization Future Security in a Technology Rich World

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gilmartin,T J

2001-08-17

Over the course of the year 2000, five workshops were conducted by the Center for Global Security Research at the Lawrence Livermore National Laboratory on threats to international security in the 2015 to 2020 timeframe due to the global availability of advanced technology. These workshops focused on threats that are enabled by nuclear, missile, and space technology; military technology; information technology; bio technology; and geo systems technology. The participants included US national leaders and experts from the Department of Energy National Laboratories; the Department of Defense: Army, Navy, Air Force, Office of the Secretary of Defense, Defense Threat Reduction Agency,more » and Defense Advanced Research Projects Agency; the Department of State, NASA, Congressional technical staff, the intelligence community, universities and university study centers, think tanks, consultants on security issues, and private industry. For each workshop the process of analysis involved identification and prioritization of the participants' perceived most severe threat scenarios (worst nightmares), discussion of the technologies which enabled those threats, and ranking of the technologies' threat potentials. The threats ranged from local/regional to global, from intentional to unintended to natural, from merely economic to massively destructive, and from individual and group to state actions. We were not concerned in this exercise with defining responses to the threats, although our assessment of each threat's severity included consideration of the ease or difficulty with which it might be executed or countered. At the concluding review, we brought the various workshops' participants together, added senior participant/reviewers with broad experience and national responsibility, and discussed the workshop findings to determine what is most certain or uncertain, and what might be needed to resolve our uncertainties. This paper summarizes the consenses and important variations of both the reviewers and the participants.« less

5 CFR Appendix B to Part 2641 - Agency Components for Purposes of 18 U.S.C. 207(c)

Code of Federal Regulations, 2014 CFR

2014-01-01

... Systems Agency. Defense Intelligence Agency. Defense Logistics Agency. Defense Threat Reduction Agency... January 28, 1992). National Park Service (effective January 28, 1992). Office of Surface Mining...

5 CFR Appendix B to Part 2641 - Agency Components for Purposes of 18 U.S.C. 207(c)

Code of Federal Regulations, 2012 CFR

2012-01-01

... Systems Agency. Defense Intelligence Agency. Defense Logistics Agency. Defense Threat Reduction Agency... January 28, 1992). National Park Service (effective January 28, 1992). Office of Surface Mining...

5 CFR Appendix B to Part 2641 - Agency Components for Purposes of 18 U.S.C. 207(c)

Code of Federal Regulations, 2011 CFR

2011-01-01

... Systems Agency. Defense Intelligence Agency. Defense Logistics Agency. Defense Threat Reduction Agency... January 28, 1992). National Park Service (effective January 28, 1992). Office of Surface Mining...

5 CFR Appendix B to Part 2641 - Agency Components for Purposes of 18 U.S.C. 207(c)

Code of Federal Regulations, 2013 CFR

2013-01-01

... Systems Agency. Defense Intelligence Agency. Defense Logistics Agency. Defense Threat Reduction Agency... January 28, 1992). National Park Service (effective January 28, 1992). Office of Surface Mining...

Worker training for new threats: a proposed framework.

PubMed

Mitchell, Clifford S; Doyle, Mary L; Moran, John B; Lippy, Bruce; Hughes, Joseph T; Lum, Max; Agnew, Jacqueline

2004-11-01

In an effort to identify health and safety training needs for various groups of workers related to weapons of mass destruction, including chemical, biological, radiological, and nuclear weapons and high yield explosives (CBRNE), a conference, "Worker Training in a New Era: Responding to New Threats," was held at the Johns Hopkins Bloomberg School of Public Health in October 2002. Two questions were addressed: Which general skills and knowledge are common to all workers who might be exposed to terrorist threats from CBRNE weapons? What are the particular skills and knowledge relevant to these threats that are specific to workers in different sectors? Thirteen core components for pre- and post-event training were identified. Pre-event training applies to all workers. Post-event training applies to selected personnel including first responders, skilled support personnel, and other workers involved in these operations. Recommendations to improve worker safety training related to preparedness include: identify specific competencies for worker pre- and post-event training; coordinate Federal policy on worker training for CBRNE hazards; adopt federal guidelines or standards on worker training for new CBRNE threats, based on the competencies and coordinated Federal policy; conduct an inventory of training programs and other resources that could be used or adapted for use for new threats; and develop new training content and methods for pre- and post-event training to address specific competencies. Given the possibility for the introduction of CBRNE threats into the workplace, all workers need some training in the potential hazards involved: the individual worker's specific role in an emergency; incident command; activation of the emergency notification system; use of personal protective equipment (PPE); and safe evacuation of the workplace. While some occupational sectors have developed effective training related to these new threats, there is a need to develop, implement, and evaluate training programs across many different sectors of the workforce. Copyright 2004 Wiley-Liss, Inc.

Scientific visualization of volumetric radar cross section data

NASA Astrophysics Data System (ADS)

Wojszynski, Thomas G.

1992-12-01

For aircraft design and mission planning, designers, threat analysts, mission planners, and pilots require a Radar Cross Section (RCS) central tendency with its associated distribution about a specified aspect and its relation to a known threat, Historically, RCS data sets have been statically analyzed to evaluate a d profile. However, Scientific Visualization, the application of computer graphics techniques to produce pictures of complex physical phenomena appears to be a more promising tool to interpret this data. This work describes data reduction techniques and a surface rendering algorithm to construct and display a complex polyhedron from adjacent contours of RCS data. Data reduction is accomplished by sectorizing the data and characterizing the statistical properties of the data. Color, lighting, and orientation cues are added to complete the visualization system. The tool may be useful for synthesis, design, and analysis of complex, low observable air vehicles.

Airborne Particulate Threat Assessment

DOE Office of Scientific and Technical Information (OSTI.GOV)

Patrick Treado; Oksana Klueva; Jeffrey Beckstead

Aerosol threat detection requires the ability to discern between threat agents and ambient background particulate matter (PM) encountered in the environment. To date, Raman imaging technology has been demonstrated as an effective strategy for the assessment of threat agents in the presence of specific, complex backgrounds. Expanding our understanding of the composition of ambient particulate matter background will improve the overall performance of Raman Chemical Imaging (RCI) detection strategies for the autonomous detection of airborne chemical and biological hazards. Improving RCI detection performance is strategic due to its potential to become a widely exploited detection approach by several U.S. governmentmore » agencies. To improve the understanding of the ambient PM background with subsequent improvement in Raman threat detection capability, ChemImage undertook the Airborne Particulate Threat Assessment (APTA) Project in 2005-2008 through a collaborative effort with the National Energy Technology Laboratory (NETL), under cooperative agreement number DE-FC26-05NT42594. During Phase 1 of the program, a novel PM classification based on molecular composition was developed based on a comprehensive review of the scientific literature. In addition, testing protocols were developed for ambient PM characterization. A signature database was developed based on a variety of microanalytical techniques, including scanning electron microscopy, FT-IR microspectroscopy, optical microscopy, fluorescence and Raman chemical imaging techniques. An automated particle integrated collector and detector (APICD) prototype was developed for automated collection, deposition and detection of biothreat agents in background PM. During Phase 2 of the program, ChemImage continued to refine the understanding of ambient background composition. Additionally, ChemImage enhanced the APICD to provide improved autonomy, sensitivity and specificity. Deliverables included a Final Report detailing our findings and APICD Gen II subsystems for automated collection, deposition and detection of ambient particulate matter. Key findings from the APTA Program include: Ambient biological PM taxonomy; Demonstration of key subsystems needed for autonomous bioaerosol detection; System design; Efficient electrostatic collection; Automated bioagent recognition; Raman analysis performance validating Td<9 sec; Efficient collection surface regeneration; and Development of a quantitative bioaerosol defection model. The objective of the APTA program was to advance the state of our knowledge of ambient background PM composition. Operation of an automated aerosol detection system was enhanced by a more accurate assessment of background variability, especially for sensitive and specific sensing strategies like Raman detection that are background-limited in performance. Based on this improved knowledge of background, the overall threat detection performance of Raman sensors was improved.« less

Threat Based Risk Assessment for Enterprise Networks

DTIC Science & Technology

2016-02-15

served as the program chair of the Research in Attacks, Intrusions , and Defenses workshop; the Neural Information Processing Systems (NIPS) annual...Threat- Based Risk Assessment for Enterprise Networks Richard P. Lippmann and James F. Riordan Protecting enterprise networks requires...include aids for the hearing impaired, speech recognition, pattern classification, neural networks , and cybersecurity. He has taught three courses

Response of School Personnel to Student Threat Assessment Training

ERIC Educational Resources Information Center

Allen, Korrie; Cornell, Dewey; Lorek, Edward; Sheras, Peter

2008-01-01

School safety has become an important area of concern for school improvement. This study examined the effects of staff training as means of improving school responses to student threats of violence. A multidisciplinary sample of 351 staff from 2 school divisions completed pre-post training surveys as part of a 1-day training program using the…

Breeding trees resistant to insects and diseases: putting theory into application

Treesearch

Richard A. Sniezko; Jennifer Koch

2017-01-01

Tree species world-wide are under increasing threat from diseases and insects, many of which are non-native. The integrity of our natural, urban and plantation forest ecosystems, and the services they provide are seriously imperiled. Breeding programs that harness the natural genetic resistance within tree species can provide a durable solution to these threats. In...

Online insomnia treatment and the reduction of anxiety symptoms as a secondary outcome in a randomised controlled trial: The role of cognitive-behavioural factors.

PubMed

Gosling, John A; Batterham, Phil; Ritterband, Lee; Glozier, Nick; Thorndike, Frances; Griffiths, Kathleen M; Mackinnon, Andrew; Christensen, Helen M

2018-04-01

Insomnia and anxiety commonly co-occur, yet the mechanisms underlying this remain unclear. The current paper describes the impact of an Internet-based intervention for insomnia on anxiety, and explores the influence of two cognitive-behavioural constructs - dysfunctional beliefs about sleep and sleep-threat monitoring. A large-scale, 9-week, two-arm randomised controlled trial ( N = 1149) of community-dwelling Australian adults with insomnia and elevated yet subclinical depression symptoms was conducted, comparing a cognitive behavioural therapy-based online intervention for insomnia (Sleep Healthy Using The Internet) with an attention-matched online control intervention (HealthWatch). Symptoms of anxiety were assessed at pretest, posttest, and 6-month follow-up. Dysfunctional beliefs about sleep and sleep threat monitoring were assessed only at pretest. Sleep Healthy Using The Internet led to a greater reduction in anxiety symptoms at both posttest ( t 724.27  = -6.77, p < 0.001) and at 6-month follow-up ( t 700.67  = -4.27, p < 0.001) than HealthWatch. At posttest and follow-up, this effect was found to moderated by sleep-threat monitoring ( t 713.69  = -2.39, p < 0.05 and t 694.77  = -2.98, p < 0.01 respectively) but not by dysfunctional beliefs about sleep at either posttest or follow-up ( t 717.53  = -0.61, p = 0.55 and t 683.79  = 0.22, p = 0.83 respectively). Participants in the Sleep Healthy Using The Internet condition with higher levels of sleep-threat monitoring showed a greater reduction in anxiety than those with lower levels from pretest to posttest, ( t 724.27  = -6.77, p < 0.001) and through to 6-month follow-up ( t 700.67  = -4.27, p < 0.001). This result remained after controlling for baseline anxiety levels. The findings suggest that online cognitive behavioral therapy interventions for insomnia are beneficial for reducing anxiety regardless of people's beliefs about their sleep and insomnia, and this is particularly the case for those with high sleep-threat monitoring. This study also provides further evidence for cognitive models of insomnia.

Malpractice litigation and nursing home quality of care.

PubMed

Konetzka, R Tamara; Park, Jeongyoung; Ellis, Robert; Abbo, Elmer

2013-12-01

To assess the potential deterrent effect of nursing home litigation threat on nursing home quality. We use a panel dataset of litigation claims and Nursing Home Online Survey Certification and Reporting (OSCAR) data from 1995 to 2005 in six states: Florida, Illinois, Wisconsin, New Jersey, Missouri, and Delaware, for a total of 2,245 facilities. Claims data are from Westlaw's Adverse Filings database, a proprietary legal database, on all malpractice, negligence, and personal injury/wrongful death claims filed against nursing facilities. A lagged 2-year moving average of the county-level number of malpractice claims is used to represent the threat of litigation. We use facility fixed-effects models to examine the relationship between the threat of litigation and nursing home quality. We find significant increases in registered nurse-to-total staffing ratios in response to rising malpractice threat, and a reduction in pressure sores among highly staffed facilities. However, the magnitude of the deterrence effect is small. Deterrence in response to the threat of malpractice litigation is unlikely to lead to widespread improvements in nursing home quality. This should be weighed against other benefits and costs of litigation to assess the net benefit of tort reform. © Health Research and Educational Trust.

Will Russian Scientists Go Rogue? A Survey on the Threat and the Impact of Western Assistance

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ball, D Y; Gerber, T P

2004-12-27

The collapse of the Soviet Union sparked fears throughout the world that rogue nations and terrorist organizations would gain access to weapons of mass destruction (WMD). One specific concern has been 'WMD brain drain.' Russians with knowledge about nuclear, chemical, and biological weapons could now depart to any country of their choice, including rogue nations seeking to produce WMD. Meanwhile, Russian science fell into a protracted crisis, with plummeting salaries, little funding for research, and few new recruits to science. These developments increased both the incentives and the opportunities for scientists to sell their knowledge to governments and terrorist organizationsmore » with hostile intentions toward the United States. Recognizing the threat of WMD brain drain from Russia, the United States, and other governments implemented a host of programs designed to reduce the risk. Despite, or perhaps partly because of, massive assistance from the West to prevent scientists with WMD knowledge from emigrating, the threat of Russian WMD brain drain has recently faded from view. Yet we have seen no evidence that these programs are effective and little systematic assessment of the current threat of WMD migration. Our data from an unprecedented survey of 602 Russian physicists, biologists, and chemists suggest that the threat of WMD brain drain from Russia should still be at the forefront of our attention. Roughly 20 percent of Russian physicists, biologists, and chemists say they would consider working in rogue nations such as North Korea, Iran, Syria, or Iraq (still considered a rogue state at the time of the survey). At the same time, the data reveal that U.S. and Western nonproliferation assistance programs work. They significantly reduce the likelihood that Russian scientists would consider working in these countries. Moreover, Russian grants do not reduce scientists' propensity to 'go rogue'. These survey findings have clear policy implications: the U.S. and its allies must continue to adequately fund nonproliferation assistance programs rather than hastily declare victory. The U.S. should remain engaged with former Soviet WMD scientists until they are willing and able to find support for their research from competitive, civilian-oriented, privately funded projects. Otherwise, we run a great risk that WMD expertise will migrate from the former Soviet Union to countries or organizations that harbor hostile intentions toward the U.S. Assistance programs work to reduce the threat of WMD brain drain, but their task is not complete. Now is not the time to pull back.« less

Workplace violence investigations and activation of the threat management teams in a multinational corporation.

PubMed

Peek-Asa, Corinne; Casteel, Carri; Rugala, Eugene; Romano, Steve; Ramirez, Marizen

2013-11-01

We examined threat management investigations conducted by a large multinational company. The company provided a database, removing any identifiers, of investigations by the corporate Threat Management Teams in 2009 and 2010. Rates were calculated using worker population data. During the 2-year study period, the company investigated threat management cases at a rate of 13.9 per 10,000 employees per year. Cases that activated a Threat Management Team were more likely to lead to corrective action (odds ratio = 2.0; 95% confidence interval = 1.08 to 3.87) and referral to the Employee Assistance Program (odds ratio = 4.8; 95% confidence interval = 3.00 to 7.77), but were not related to likelihood of termination. When the multidisciplinary teams were involved, cases were more likely to result in some type of action but were not more likely to lead to termination.

Effects of exposure in single and multiple contexts on fear renewal: The moderating role of threat-specific and nonspecific emotionality.

PubMed

Olatunji, Bunmi O; Tomarken, Andrew; Wentworth, Brian; Fritzsche, Laura

2017-03-01

The current study examines effects of exposure in multiple contexts on fear reduction and renewal and the moderating effect of baseline threat-specific and nonspecific emotionality. Snake-fearful participants received a negative or neutral emotion induction and were randomized to video exposure to a snake in a single context, multiple context, or a no exposure control group. Anxiety in response to video presentations of a snake was significantly reduced in the two exposure groups compared to the control group, especially among those with heightened baseline threat-specific emotionality as indicated by snake anxiety ratings at baseline. Although the two exposure groups did not differ in responding when confronted with a novel snake, both exposure groups reported significantly lower snake anxiety and arousal than the control group. Subsequent analysis did show that compared to controls, the single context group demonstrated greater increase in anxiety and arousal from post-exposure to exposure to the novel snake among those with heightened snake anxiety at baseline. Furthermore, the multiple context group was less avoidant and less fearful than the single context group on a post-exposure behavioral test. The study used an analogue exposure paradigm with an analogue sample and findings may not be generalizable to a clinical population. These findings suggest that baseline threat-specific emotionality influences fear reduction and renewal. The benefits of exposure in multiple contexts are discussed in relation to a distinct pattern of symptom change that is in line with an inhibitory learning approach. Copyright © 2016 Elsevier Ltd. All rights reserved.

Male perpetrators, the gender symmetry debate, and the rejection-abuse cycle: implications for treatment.

PubMed

Brown, Jac

2012-07-01

This review article examined the gender symmetry debate in light of recent research relating to the feminist and family research perspectives on intimate partner violence, providing a context for rethinking perpetrator programs. The concept of coercive control is considered as an explanatory factor in an attempt to integrate the feminist and family research perspectives. The limited effectiveness of perpetrator programs is examined. Research highlighting potential factors that could improve the effectiveness of perpetrator programs is introduced, followed by a discussion of the rejection-abuse cycle, one attempt to incorporate current research into a more inclusive program. The rejection-abuse cycle identifies a pattern of perpetrator behavior, which links rejection, threat to self, defense against threat, and abuse. Finally, suggestions for changing perpetrator programs are elaborated, incorporating past research, which would make them appropriate for both male and female perpetrators. These implications are contextualized within a meta-theory to provide greater clarity for the development of future perpetrator programs.

Defense Threat Reduction Agency > About > Media > Videos

Science.gov Websites

treaty before the Senate Committee on Foreign Relations on June 25, 2010. USMC Master Gunnery Sgt . Shalanda Raynor talks about being the first female Marine in her MOS to achieve the rank of Master Gunnery

Stimulus-driven attention, threat bias, and sad bias in youth with a history of an anxiety disorder or depression

PubMed Central

Sylvester, Chad M.; Hudziak, James J.; Gaffrey, Michael S.; Barch, Deanna M.; Luby, Joan L.

2015-01-01

Attention biases towards threatening and sad stimuli are associated with pediatric anxiety and depression, respectively. The basic cognitive mechanisms associated with attention biases in youth, however, remain unclear. Here, we tested the hypothesis that threat bias (selective attention for threatening versus neutral stimuli) but not sad bias relies on stimulus-driven attention. We collected measures of stimulus-driven attention, threat bias, sad bias, and current clinical symptoms in youth with a history of an anxiety disorder and/or depression (ANX/DEP; n=40) as well as healthy controls (HC; n=33). Stimulus-driven attention was measured with a non-emotional spatial orienting task, while threat bias and sad bias were measured at a short time interval (150 ms) with a spatial orienting task using emotional faces and at a longer time interval (500 ms) using a dot-probe task. In ANX/DEP but not HC, early attention bias towards threat was negatively correlated with later attention bias to threat, suggesting that early threat vigilance was associated with later threat avoidance. Across all subjects, stimulus-driven orienting was not correlated with early threat bias but was negatively correlated with later threat bias, indicating that rapid stimulus-driven orienting is linked to later threat avoidance. No parallel relationships were detected for sad bias. Current symptoms of depression but not anxiety were related to decreased stimulus-driven attention. Together, these results are consistent with the hypothesis that threat bias but not sad bias relies on stimulus-driven attention. These results inform the design of attention bias modification programs that aim to reverse threat biases and reduce symptoms associated with pediatric anxiety and depression. PMID:25702927

Stimulus-Driven Attention, Threat Bias, and Sad Bias in Youth with a History of an Anxiety Disorder or Depression.

PubMed

Sylvester, Chad M; Hudziak, James J; Gaffrey, Michael S; Barch, Deanna M; Luby, Joan L

2016-02-01

Attention biases towards threatening and sad stimuli are associated with pediatric anxiety and depression, respectively. The basic cognitive mechanisms associated with attention biases in youth, however, remain unclear. Here, we tested the hypothesis that threat bias (selective attention for threatening versus neutral stimuli) but not sad bias relies on stimulus-driven attention. We collected measures of stimulus-driven attention, threat bias, sad bias, and current clinical symptoms in youth with a history of an anxiety disorder and/or depression (ANX/DEP; n = 40) as well as healthy controls (HC; n = 33). Stimulus-driven attention was measured with a non-emotional spatial orienting task, while threat bias and sad bias were measured at a short time interval (150 ms) with a spatial orienting task using emotional faces and at a longer time interval (500 ms) using a dot-probe task. In ANX/DEP but not HC, early attention bias towards threat was negatively correlated with later attention bias to threat, suggesting that early threat vigilance was associated with later threat avoidance. Across all subjects, stimulus-driven orienting was not correlated with early threat bias but was negatively correlated with later threat bias, indicating that rapid stimulus-driven orienting is linked to later threat avoidance. No parallel relationships were detected for sad bias. Current symptoms of depression but not anxiety were related to decreased stimulus-driven attention. Together, these results are consistent with the hypothesis that threat bias but not sad bias relies on stimulus-driven attention. These results inform the design of attention bias modification programs that aim to reverse threat biases and reduce symptoms associated with pediatric anxiety and depression.

Effects of an Appearance-Focused Interpretation Training Intervention on Eating Disorder Symptoms.

PubMed

Summers, Berta J; Cougle, Jesse R

2018-03-13

Previous research suggests that computerized interpretation bias modification (IBM) techniques may be useful for modifying thoughts and behaviours relevant to eating pathology; however, little is known about the utility of IBM for decreasing specific eating disorder (ED) symptoms (e.g. bulimia, drive for thinness). The current study sought to further examine the utility of IBM for ED symptoms via secondary analyses of an examination of IBM for individuals with elevated body dysmorphic disorder (BDD) symptoms (see Summers and Cougle, 2016), as these disorders are both characterized by threat interpretation biases of ambiguous appearance-related information. We recruited 41 participants for a randomized trial comparing four sessions of IBM aimed at modifying problematic social and appearance-related threat interpretation biases with a placebo control training (PC). At 1-week post-treatment, and relative to the PC, the IBM group reported greater reductions in negative/threat interpretations of ambiguous information in favour of positive/benign biases. Furthermore, among individuals with high pre-treatment bulimia symptoms, IBM yielded greater reductions in bulimia symptoms compared with PC at post-treatment. No treatment effects were observed on drive for thinness symptoms. The current study suggests that cognitive interventions for individuals with primary BDD symptoms may improve co-occurring ED symptoms such as bulimia.

Not so bad: avoidance and aversive discounting modulate threat appraisal in anterior cingulate and medial prefrontal cortex

PubMed Central

Schlund, Michael W.; Brewer, Adam T.; Richman, David M.; Magee, Sandy K.; Dymond, Simon

2015-01-01

The dorsal anterior cingulate (adACC) and dorsal medial prefrontal cortex (dmPFC) play a central role in the discrimination and appraisal of threatening stimuli. Yet, little is known about what specific features of threatening situations recruit these regions and how avoidance may modulate appraisal and activation through prevention of aversive events. In this investigation, 30 healthy adults underwent functional neuroimaging while completing an avoidance task in which responses to an Avoidable CS+ threat prevented delivery of an aversive stimulus, but not to an Unavoidable CS+ threat. Extinction testing was also completed where CSs were presented without aversive stimulus delivery and an opportunity to avoid. The Avoidable CS+ relative to the Unavoidable CS+ was associated with reductions in ratings of negative valence, fear, and US expectancy and activation. Greater regional activation was consistently observed to the Unavoidable CS+ during avoidance, which declined during extinction. Individuals exhibiting greater aversive discounting—that is, those more avoidant of immediate monetary loss compared to a larger delayed loss—also displayed greater activation to the Unavoidable CS+, highlighting aversive discounting as a significant individual difference variable. These are the first results linking adACC/dmPFC reactivity to avoidance-based reductions of aversive events and modulation of activation by individual differences in aversive discounting. PMID:26113813

Nuclear Security Education Program at the Pennsylvania State University

DOE Office of Scientific and Technical Information (OSTI.GOV)

Uenlue, Kenan; The Pennsylvania State University, Department of Mechanical and Nuclear Engineering, University Park, PA 16802-2304; Jovanovic, Igor

The availability of trained and qualified nuclear and radiation security experts worldwide has decreased as those with hands-on experience have retired while the demand for these experts and skills have increased. The U.S. Department of Energy's National Nuclear Security Administration's (NNSA) Global Threat Reduction Initiative (GTRI) has responded to the continued loss of technical and policy expertise amongst personnel and students in the security field by initiating the establishment of a Nuclear Security Education Initiative, in partnership with Pennsylvania State University (PSU), Texas A and M (TAMU), and Massachusetts Institute of Technology (MIT). This collaborative, multi-year initiative forms the basismore » of specific education programs designed to educate the next generation of personnel who plan on careers in the nonproliferation and security fields with both domestic and international focus. The three universities worked collaboratively to develop five core courses consistent with the GTRI mission, policies, and practices. These courses are the following: Global Nuclear Security Policies, Detectors and Source Technologies, Applications of Detectors/Sensors/Sources for Radiation Detection and Measurements Nuclear Security Laboratory, Threat Analysis and Assessment, and Design and Analysis of Security Systems for Nuclear and Radiological Facilities. The Pennsylvania State University (PSU) Nuclear Engineering Program is a leader in undergraduate and graduate-level nuclear engineering education in the USA. The PSU offers undergraduate and graduate programs in nuclear engineering. The PSU undergraduate program in nuclear engineering is the largest nuclear engineering programs in the USA. The PSU Radiation Science and Engineering Center (RSEC) facilities are being used for most of the nuclear security education program activities. Laboratory space and equipment was made available for this purpose. The RSEC facilities include the Penn State Breazeale Reactor (PSBR), gamma irradiation facilities (in-pool irradiator, dry irradiator, and hot cells), neutron beam laboratory, radiochemistry laboratories, and various radiation detection and measurement laboratories. A new nuclear security education laboratory was created with DOE NNSA- GTRI funds at RSEC. The nuclear security graduate level curriculum enables the PSU to educate and train future nuclear security experts, both within the United States as well as worldwide. The nuclear security education program at Penn State will grant a Master's degree in nuclear security starting fall 2015. The PSU developed two courses: Nuclear Security- Detector And Source Technologies and Nuclear Security- Applications of Detectors/Sensors/Sources for Radiation Detection and Measurements (Laboratory). Course descriptions and course topics of these courses are described briefly: - Nuclear Security - Detector and Source Technologies; - Nuclear Security - Applications of Detectors/Sensors/Sources for Radiation Detection and Measurements Laboratory.« less

29 CFR 90.22 - Dissemination of program knowledge and assistance to workers.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) of the Act that increased imports are a substantial cause of serious injury or threat thereof with... industry full information about programs which may facilitate their adjustment to the import competition...

Superfund Site Assessment Process

EPA Pesticide Factsheets

Learn about the site assessment process used by the federal Superfund program to evaluate releases of hazardous substances that may pose a threat to human health or the environment and select an appropriate program for sites needing cleanup.

BAREPP: Earthquake preparedness for the San Francisco Bay area

USGS Publications Warehouse

1986-01-01

The threat of major and damaging earthquakes in California is a fact. How people respond to that threat is a concern shared by many local, state, federal, volunteer and private sector organizations. The Bay Area Regional Earthquake Preparedness Project (BAREPP) promotes comprehensive earthquake preparedness actions by these organizations and provides technical and planning assistance for a variety of programs.

Eradicating European pine shoot moth on ornamental pines with methyl bromide.

Treesearch

V.M. Carolin; W.H. Klein; R.M. Thompson

1962-01-01

The recent introduction of the European pine shoot moth into this region poses a serious threat to natural pine stands. To combat this threat, quarantines were invoked and eradication programs undertaken. Destruction of infested trees has been used tentatively as an eradication technique. In the meantime, fumigation with methyl bromide was tested over the period of a...

Neural Bases of Social Anxiety Disorder: Emotional Reactivity and Cognitive Regulation During Social and Physical Threat

PubMed Central

Goldin, Philippe R.; Manber, Tali; Hakimi, Shabnam; Canli, Turhan; Gross, James J.

2014-01-01

Context Social anxiety disorder is thought to involve emotional hyper-reactivity, cognitive distortions, and ineffective emotion regulation. While the neural bases of emotional reactivity to social stimuli have been described, the neural bases of emotional reactivity and cognitive regulation during social and physical threat, and their relationship to social anxiety symptom severity, have yet to be investigated. Objective This study investigated behavioral and neural correlates of emotional reactivity and cognitive regulation in patients and controls during processing of social and physical threat stimuli. Design Participants were trained to implement cognitive-linguistic regulation of emotional reactivity induced by social (harsh facial expressions) and physical (violent scenes) threat while undergoing functional magnetic resonance imaging and providing behavioral ratings of negative emotion experience. Setting Academic psychology department. Participants 15 adults with social anxiety disorder and 17 demographically-matched healthy controls. Main Outcome Measures Blood oxygen level dependent signal and negative emotion ratings. Results Behaviorally, patients reported greater negative emotion than controls during social and physical threat, but showed equivalent reduction in negative emotion following cognitive regulation. Neurally, viewing social threat resulted in greater emotion-related neural responses in patients than controls, with social anxiety symptom severity related to activity in a network of emotion and attention processing regions in patients only. Viewing physical threat produced no between-group differences. Regulation during social threat resulted in greater cognitive and attention regulation-related brain activation in controls compared to patients. Regulation during physical threat produced greater cognitive control-related response (i.e., right DLPFC) in patients compared to controls. Conclusions Compared to controls, patients demonstrated exaggerated negative emotion reactivity and reduced cognitive regulation related neural activation, specifically for social threat stimuli. These findings help to elucidate potential neural mechanisms of emotion regulation that might serve as biomarkers for interventions for social anxiety disorder. PMID:19188539

Interdisciplinary Collaboration in EHDI Programs

ERIC Educational Resources Information Center

Nelson, Lauri; Houston, K. Todd; Hoffman, Jeff; Bradham, Tamala S.

2011-01-01

State coordinators of early hearing detection and intervention (EHDI) programs were asked to complete a strengths, weaknesses, opportunities, and threats, or SWOT, analysis that consisted of 12 evaluative areas of EHDI programs. For the interdisciplinary area, 47 coordinators responded with 224 items, and themes were identified within each SWOT…

For Whom the Bell Tolls: Neurocognitive Individual Differences in the Acute Stress-Reduction Effects of an Attention Bias Modification Game for Anxiety

PubMed Central

Dennis-Tiwary, Tracy; Egan, Laura J.; Babkirk, Sarah; Denefrio, Samantha

2016-01-01

The efficacy of attention bias modification training (ABMT) for anxiety is debated, in part because individual differences in task engagement and pre-training threat bias impact training efficacy. In the present study, an engaging, gamified ABMT mobile application, or “app,” was utilized in 42 (21 females) trait-anxious adults. EEG was recorded during pre- and post-training threat bias assessment to generate scalp-recorded event-related potentials (ERPs) reflecting neurocognitive responses to threat. Following app play (ABMT versus placebo), subjective anxiety and stress responses (observed and self-reported) were measured. ABMT, versus placebo, resulted in improved behavioral performance during the stress task for females only. No difference was found between training groups in self-reported anxiety. ABMT resulted in improved performance during the stress task among those evidencing specific pre-training ERP responses: decreased P1 amplitudes, suggesting less attention allocation, but potentiated N170 amplitudes, suggesting enhanced attention selection and discrimination. Individual differences in behavioral threat bias did not moderate training effects. Results suggest that efficient initial allocation of attention to threat combined with enhanced recruitment of sensory gain mechanisms may underlie positive ABMT effects on anxiety-related stress. Targeting neurocognitive responses to threat to personalize ABMT and develop more effective methods of treatment delivery, such as gamification, are discussed. PMID:26745621

Assessing the potential threat landscape of a proposed reintroduction site for carnivores.

PubMed

Page, Samantha K; Parker, Daniel M; Peinke, Dean M; Davies-Mostert, Harriet T

2015-01-01

This study provides a framework to assess the feasibility of reintroducing carnivores into an area, using African wild dogs (Lycaon pictus) as an example. The Great Fish River Nature Reserve in the Eastern Cape Province, South Africa, has been identified as a potential reserve to reintroduce wild dogs, and we applied this framework to provide a threat assessment of the surrounding area to determine potential levels of human-wildlife conflict. Although 56% of neighbouring landowners and local communities were positive about a wild dog reintroduction, data collected from questionnaire surveys revealed that human-wild dog conflict is a potential threat to wild dog survival in the area. Additional potential threats include diseases, snaring, poaching and hunting wild dogs for the use of traditional medicine. A threat index was developed to establish which properties harboured the greatest threats to wild dogs. This index was significantly influenced by the respondent's first language (isiXhosa had more positive indices), education level (poorer education was synonymous with more positive threat indices), land use (wildlife ranching being the most negative) and land tenure (community respondents had more positive indices than private landowners). Although threats are present, they can be effectively mitigated through strategies such as carnivore education programs, vaccination campaigns and anti-snare patrols to promote a successful reintroduction of this endangered canid.

Nano-Structured Solids and Heterogeneous Catalysts: Powerful Tools for the Reduction of CBRN Threats

NASA Astrophysics Data System (ADS)

Guidotti, M.; Rossodivita, A.; Ranghieri, M. C.

In the field of non-conventional CBRN weapons, the recent rapid development of nanotechnology and catalysis over nanosized solids provides innovative tools for the detection, protection and decontamination against these threats. By improving the efficiency of the countermeasures and by minimizing the negative effects of a deliberate use of CBRN agents, the practical application of the new technologies will readily represent a step forward in lowering the vulnerability of the civilian populations and in preventing the use of mass destruction weapons by terrorist groups or by `rogue states' supporting terrorists' activity. In such scenario, some relevant examples of nanosystems applied to the defense from non-conventional warfare agents will be here presented and commented. The key role of nanotechnology and heterogeneous catalysis for a multidisciplinary approach in counteracting CBRN threats will be highlighted too.

Race and imprisonments: vigilante violence, minority threat, and racial politics.

PubMed

Jacobs, David; Malone, Chad; Iles, Gale

2012-01-01

The effects of lynchings on criminal justice outcomes have seldom been examined. Recent findings also are inconsistent about the effects of race on imprisonments. This study uses a pooled time-series design to assess lynching and racial threat effects on state imprisonments from 1972 to 2000. After controlling for Republican strength, conservatism, and other factors, lynch rates explain the growth in admission rates. The findings also show that increases in black residents produce subsequent expansions in imprisonments that likely are attributable to white reactions to this purported menace. But after the percentage of blacks reaches a substantial threshold—and the potential black vote becomes large enough to begin to reduce these harsh punishments—reductions in prison admissions occur. These results also confirm a political version of racial threat theory by indicating that increased Republican political strength produces additional imprisonments.

Cognitive bias in symptomatic and recovered agoraphobics.

PubMed

Stoler, L S; McNally, R J

1991-01-01

Symptomatic agoraphobics, recovered agoraphobics, and normal control subjects completed a series of sentence stems that had either ambiguous or unambiguous meanings, and had either a potentially threatening or a nonthreatening connotation. The written completions made by subjects to these stems were classified as indicating either a biased (i.e. threat-related) or unbiased interpretation of the meaning of the stem, and if a biased interpretation was made, whether the subject indicated efforts at adaptive coping with the perceived threat. Results indicated that symptomatic agoraphobics exhibited strong biases for interpreting information as threatening, relative to normal control subjects. Moreover, recovered agoraphobics resembled symptomatic agoraphobics more than normal control subjects, thus indicating that cognitive biases may persist following cessation of panic attacks and reductions in avoidance behavior. However, recovered agoraphobics also exhibited tendencies to cope adaptively with perceived threats whereas symptomatic agoraphobics did not.

Defense Threat Reduction Agency > Research > DTRIAC > FAQ Sheet

Science.gov Websites

FOIA Electronic Reading Room Privacy Impact Assessment DTRA No Fear Act Reporting Nuclear Test . Q: Does DTRIAC have a public reading room? A: No, DTRIAC does not have a reading room open to the

Global climate change and children's health: threats and strategies for prevention.

PubMed

Sheffield, Perry E; Landrigan, Philip J

2011-03-01

Global climate change will have multiple effects on human health. Vulnerable populations-children, the elderly, and the poor-will be disproportionately affected. We reviewed projected impacts of climate change on children's health, the pathways involved in these effects, and prevention strategies. We assessed primary studies, review articles, and organizational reports. Climate change is increasing the global burden of disease and in the year 2000 was responsible for > 150,000 deaths worldwide. Of this disease burden, 88% fell upon children. Documented health effects include changing ranges of vector-borne diseases such as malaria and dengue; increased diarrheal and respiratory disease; increased morbidity and mortality from extreme weather; changed exposures to toxic chemicals; worsened poverty; food and physical insecurity; and threats to human habitation. Heat-related health effects for which research is emerging include diminished school performance, increased rates of pregnancy complications, and renal effects. Stark variation in these outcomes is evident by geographic region and socioeconomic status, and these impacts will exacerbate health disparities. Prevention strategies to reduce health impacts of climate change include reduction of greenhouse gas emissions and adaptation through multiple public health interventions. Further quantification of the effects of climate change on children's health is needed globally and also at regional and local levels through enhanced monitoring of children's environmental health and by tracking selected indicators. Climate change preparedness strategies need to be incorporated into public health programs.

Warm-water coral reefs and climate change

NASA Astrophysics Data System (ADS)

Spalding, Mark D.; Brown, Barbara E.

2015-11-01

Coral reefs are highly dynamic ecosystems that are regularly exposed to natural perturbations. Human activities have increased the range, intensity, and frequency of disturbance to reefs. Threats such as overfishing and pollution are being compounded by climate change, notably warming and ocean acidification. Elevated temperatures are driving increasingly frequent bleaching events that can lead to the loss of both coral cover and reef structural complexity. There remains considerable variability in the distribution of threats and in the ability of reefs to survive or recover from such disturbances. Without significant emissions reductions, however, the future of coral reefs is increasingly bleak.

The color of welfare sanctioning: exploring the individual and contextual roles of race on TANF case closures and benefit reductions.

PubMed

Monnat, Shannon M

2010-01-01

This article investigates the individual and contextual roles of race on welfare sanctions: benefit cuts for failing to comply with work or other behavioral requirements under the Temporary Assistance for Needy Families program. Using six years of federal administrative data, I advance previous welfare research by providing a nationally representative analysis of participant-, county-, and state-level predictors of welfare sanctioning. Using theories of racial classification, racialized social systems, and racial threat as guiding frameworks, I find that black and Latina women are at a greater risk of being sanctioned than white women. Further, although odds of a sanction are slightly reduced for black women living in counties with greater percentages of blacks, the opposite holds for Latinas, who are at an increased risk of being sanctioned in counties with greater percentages of Latinos.

Loss to Follow-Up: Issues and Recommendations

ERIC Educational Resources Information Center

Hoffman, Jeff; Munoz, Karen F.; Bradham, Tamala S.; Nelson, Lauri

2011-01-01

State coordinators of early hearing detection and intervention (EHDI) programs completed a strengths, weaknesses, opportunities, and threats, or SWOT, analysis that examined 12 areas within state EHDI programs. Related to how EHDI programs address loss to follow-up, 47 coordinators responded with 277 items, and themes were identified in each…

Pre- and Post-Planned Evaluation: Which Is Preferable?

ERIC Educational Resources Information Center

Strasser, Stephen; Deniston, O. Lynn

1978-01-01

Factors involved in pre-planned and post-planned evaluation of program effectiveness are compared: (1) reliability and cost of data; (2) internal and external validity; (3) obtrusiveness and threat; (4) goal displacement and program direction. A model to help program administrators decide which approach is more appropriate is presented. (Author/MH)

75 FR 19420 - Proposed Information Collection; OMB Control Number 1018-0144; Wildlife Without Borders...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-14

... Without Borders-Amphibians in Decline grant program to fund projects that conserve the world's rapidly declining amphibian species. This program will support activities that address threats to frogs, toads... Control Number: 1018-0144. Title: Wildlife Without Borders--Amphibians in Decline Grant Program. Service...

Fostering Quality Improvement in EHDI Programs

ERIC Educational Resources Information Center

Bradham, Tamala S.; Hoffman, Jeff; Houston, K. Todd; Guignard, Gayla Hutsell

2011-01-01

State coordinators of early hearing detection and intervention (EHDI) programs completed a strengths, weaknesses, opportunities, and threats, or SWOT, analysis that consisted of 12 evaluative areas of EHDI programs. For the quality improvement area, a total of 218 items were listed by 47 EHDI coordinators, and themes were identified in each…

Responsive Meta-Evaluation: A Participatory Approach to Enhancing Evaluation Quality

ERIC Educational Resources Information Center

Sturges, Keith M.; Howley, Caitlin

2017-01-01

In an era of ever-deepening budget cuts and a concomitant demand for substantiated programs, many organizations have elected to conduct internal program evaluations. Internal evaluations offer advantages (e.g., enhanced evaluator program knowledge and ease of data collection) but may confront important challenges, including credibility threats,…

Workplace threats to health and job turnover among women workers.

PubMed

Gucer, Patricia W; Oliver, Marc; McDiarmid, Melissa

2003-07-01

Is job turnover related to concern about workplace health risks? Using data from a national sample of working women, we examined the relationships among workplace risk communications, worker concerns about workplace threats from hazardous substances, indoor air quality, and job change. Eight percent reported changing a job as a result of concern over workplace threats to health. Previous workplace injury predicted concern about hazardous materials and indoor air quality as well as job change, but employer communication about workplace health risks was associated with less job change and less concern about indoor air quality. Women worry about workplace threats to their health enough to change their jobs, but employers may have the power to cut turnover costs and reduce disruption to workers' lives through the use of risk communication programs.

A Historical Evaluation of the U16a Tunnel, Nevada National Security Site, Nye County, Nevada Volume 1

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jones, Robert C.; Drollinger, Harold; Bullard, Thomas F.

2013-01-01

This report presents a historical evaluation of the U16a Tunnel on the Nevada National Security Site in southern Nevada. The work was conducted by the Desert Research Institute at the request of the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office and the U.S. Department of Defense, Defense Threat Reduction Agency. The U16a Tunnel was used for underground nuclear weapons effects tests in Shoshone Mountain in Area 16 of the Nevada National Security Site. Six nuclear tests were conducted in the U16a Tunnel from 1962 to 1971. These tests are Marshmallow, Gum Drop, Double Play, Ming Vase,more » Diamond Dust, and Diamond Mine. The U.S. Department of Defense Threat Reduction Agency, with participation from Lawrence Livermore National Laboratory and Las Alamos National Laboratory, sponsored the tests. Fifteen high explosives tests were also conducted at the tunnel. Two were calibration tests during nuclear testing and the remaining were U.S. Department of Defense, Defense Threat Reduction Agency tunnel defeat tests. The U16a Tunnel complex is on the top and slopes of Shoshone Mountain, encompassing an area of approximately 16.7 hectares (41.1 acres). Major modifications to the landscape are a result of three principal activities, road construction and maintenance, mining activities related to development of the tunnel complex, and site preparation for activities related to testing. Forty-seven cultural features were recorded at the portal and on the slopes of Shoshone Mountain. At the portal area, features relate to the mining, construction, testing, and general every day operational support activities within the tunnel. These include concrete foundations for buildings, equipment pads, and rail lines. Features on the slopes above the tunnel relate to tunnel ventilation, borehole drilling, and data recording. Feature types include soil-covered bunkers, concrete foundations, instrument cable holes, drill holes, and ventilation shafts. The U16a Tunnel complex is eligible to the National Register of Historic Places under criteria a and c, consideration g of 36 CFR Part 60.4 as a historic landscape. Scientific research conducted at the tunnel has made significant contributions to the broad patterns of our history, particularly in regard to the Cold War era that was characterized by competing social, economic, and political ideologies between the former Soviet Union and the United States. The tunnel also possesses distinctive construction and engineering methods for conducting underground nuclear tests. The Desert Research Institute recommends that the U16a Tunnel area be left in place in its current condition and that the U16a Tunnel historic landscape be included in the Nevada National Security Site monitoring program and monitored on a regular basis.« less

A Historical Evaluation of the U16a Tunnel, Nevada National Security Site, Nye County, Nevada Volume 2

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jones, Roberrt C.; Drollinger, Harold

2013-06-01

This report presents a historical evaluation of the U16a Tunnel on the Nevada National Security Site in southern Nevada. The work was conducted by the Desert Research Institute at the request of the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office and the U.S. Department of Defense, Defense Threat Reduction Agency. The U16a Tunnel was used for underground nuclear weapons effects tests in Shoshone Mountain in Area 16 of the Nevada National Security Site. Six nuclear tests were conducted in the U16a Tunnel from 1962 to 1971. These tests are Marshmallow, Gum Drop, Double Play, Ming Vase,more » Diamond Dust, and Diamond Mine. The U.S. Department of Defense Threat Reduction Agency, with participation from Lawrence Livermore National Laboratory and Las Alamos National Laboratory, sponsored the tests. Fifteen high explosives tests were also conducted at the tunnel. Two were calibration tests during nuclear testing and the remaining were U.S. Department of Defense, Defense Threat Reduction Agency tunnel defeat tests. The U16a Tunnel complex is on the top and slopes of Shoshone Mountain, encompassing an area of approximately 16.7 hectares (41.1 acres). Major modifications to the landscape are a result of three principal activities, road construction and maintenance, mining activities related to development of the tunnel complex, and site preparation for activities related to testing. Forty-seven cultural features were recorded at the portal and on the slopes of Shoshone Mountain. At the portal area, features relate to the mining, construction, testing, and general every day operational support activities within the tunnel. These include concrete foundations for buildings, equipment pads, and rail lines. Features on the slopes above the tunnel relate to tunnel ventilation, borehole drilling, and data recording. Feature types include soil-covered bunkers, concrete foundations, instrument cable holes, drill holes, and ventilation shafts. The U16a Tunnel complex is eligible to the National Register of Historic Places under criteria a and c, consideration g of 36 CFR Part 60.4 as a historic landscape. Scientific research conducted at the tunnel has made significant contributions to the broad patterns of our history, particularly in regard to the Cold War era that was characterized by competing social, economic, and political ideologies between the former Soviet Union and the United States. The tunnel also possesses distinctive construction and engineering methods for conducting underground nuclear tests. The Desert Research Institute recommends that the U16a Tunnel area be left in place in its current condition and that the U16a Tunnel historic landscape be included in the Nevada National Security Site monitoring program and monitored on a regular basis.« less

The need for carbon dioxide disposal: A threat and an opportunity

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lackner, K.S.; Butt, D.P.; Wendt, C.H.

Ready energy is a cornerstone of modern society. The policies outlined at the recent Kyoto conference have put in question the largest, most readily available and most cost-effective energy resource available. Even if a doubling of atmospheric CO{sub 2} is deemed acceptable, emission reductions worldwide would have to be drastic. For 10 billion people to share equally into the 1990 emission level would allow a per capita emission of 10% of the current US level. Substantial reductions in CO{sub 2} emissions to the atmosphere are unavoidable. Uncertain is the time available to accomplish this reduction. There are also reasons tomore » be optimistic about the future of coal and other fossil fuels. Barring a surprise technological breakthrough in alternative energies, fossil energy consumption is bound to grow. Political and economic drivers even stronger than the threat of climate change favor economic growth and therefore increased energy consumption. To resolve this apparent contradiction requires new technologies that prevent CO{sub 2} generated by combustion from entering the atmosphere. The authors will outline available technologies and show how the coal industry can adapt to them.« less

Strategies to prevent HIV transmission among heterosexual African-American men

PubMed Central

Essien, Ekere J; Meshack, Angela F; Peters, Ronald J; Ogungbade, Gbadebo O; Osemene, Nora I

2005-01-01

Background As part of qualitative research for developing a culturally sensitive and developmentally appropriate videotape-based HIV prevention intervention for heterosexual African- American men, six focus groups were conducted with thirty African-American men to determine their perceptions of AIDS as a threat to the African-American community, characteristics of past situations that have placed African Americans at risk for HIV infection, their personal high risk behaviors, and suggestions on how HIV intervention videotapes could be produced to achieve maximum levels of interest among African-American men in HIV training programs. Methods The groups took place at a low-income housing project in Houston, Texas, a major epicenter for HIV/AIDS. Each group was audiotaped, transcribed, and analyzed using theme and domain analysis. Results The results revealed that low-income African-American men perceive HIV/AIDS as a threat to their community and they have placed themselves at risk of HIV infection based on unsafe sex practices, substance abuse, and lack of knowledge. They also cite lack of income to purchase condoms as a barrier to safe sex practice. They believe that HIV training programs should address these risk factors and that videotapes developed for prevention should offer a sensationalized look at the effects of HIV/AIDS on affected persons. They further believe that programs should be held in African-American communities and should include condoms to facilitate reduction of risk behaviors. Conclusions The results indicate that the respondents taking part in this study believe that HIV and AIDS are continued threats to the African-American community because of sexual risk taking behavior, that is, failure to use condoms. Further, African-American men are having sex without condoms when having sex with women often when they are under the influence of alcohol or other mind-altering substances and they are having sex with men while incarcerated and become infected and once released resume unprotected sexual relations with women. According to the men, substance abuse is an important part of the problem of HIV in the African-American community. This is in keeping with research that shows that drug use, especially crack cocaine, is linked to sexual risk taking among African Americans and to increased likelihood of becoming infected with other sexually transmitted diseases (STDs) including HIV. Thus, interventions for men should address condom use, condom availability, skills for using condoms, eroticizing condoms and substance abuse prevention. Men in the present study also strongly recommended that HIV/AIDS videotaped messages should include footage of the sensational effects of the disease. PMID:15638937

Strategies to prevent HIV transmission among heterosexual African-American men.

PubMed

Essien, Ekere J; Meshack, Angela F; Peters, Ronald J; Ogungbade, Gbadebo O; Osemene, Nora I

2005-01-07

As part of qualitative research for developing a culturally sensitive and developmentally appropriate videotape-based HIV prevention intervention for heterosexual African- American men, six focus groups were conducted with thirty African-American men to determine their perceptions of AIDS as a threat to the African-American community, characteristics of past situations that have placed African Americans at risk for HIV infection, their personal high risk behaviors, and suggestions on how HIV intervention videotapes could be produced to achieve maximum levels of interest among African-American men in HIV training programs. The groups took place at a low-income housing project in Houston, Texas, a major epicenter for HIV/AIDS. Each group was audiotaped, transcribed, and analyzed using theme and domain analysis. The results revealed that low-income African-American men perceive HIV/AIDS as a threat to their community and they have placed themselves at risk of HIV infection based on unsafe sex practices, substance abuse, and lack of knowledge. They also cite lack of income to purchase condoms as a barrier to safe sex practice. They believe that HIV training programs should address these risk factors and that videotapes developed for prevention should offer a sensationalized look at the effects of HIV/AIDS on affected persons. They further believe that programs should be held in African-American communities and should include condoms to facilitate reduction of risk behaviors. The results indicate that the respondents taking part in this study believe that HIV and AIDS are continued threats to the African-American community because of sexual risk taking behavior, that is, failure to use condoms. Further, African-American men are having sex without condoms when having sex with women often when they are under the influence of alcohol or other mind-altering substances and they are having sex with men while incarcerated and become infected and once released resume unprotected sexual relations with women. According to the men, substance abuse is an important part of the problem of HIV in the African-American community. This is in keeping with research that shows that drug use, especially crack cocaine, is linked to sexual risk taking among African Americans and to increased likelihood of becoming infected with other sexually transmitted diseases (STDs) including HIV. Thus, interventions for men should address condom use, condom availability, skills for using condoms, eroticizing condoms and substance abuse prevention. Men in the present study also strongly recommended that HIV/AIDS videotaped messages should include footage of the sensational effects of the disease.

Bayesian hypothesis testing for human threat conditioning research: an introduction and the condir R package

PubMed Central

Krypotos, Angelos-Miltiadis; Klugkist, Irene; Engelhard, Iris M.

2017-01-01

ABSTRACT Threat conditioning procedures have allowed the experimental investigation of the pathogenesis of Post-Traumatic Stress Disorder. The findings of these procedures have also provided stable foundations for the development of relevant intervention programs (e.g. exposure therapy). Statistical inference of threat conditioning procedures is commonly based on p-values and Null Hypothesis Significance Testing (NHST). Nowadays, however, there is a growing concern about this statistical approach, as many scientists point to the various limitations of p-values and NHST. As an alternative, the use of Bayes factors and Bayesian hypothesis testing has been suggested. In this article, we apply this statistical approach to threat conditioning data. In order to enable the easy computation of Bayes factors for threat conditioning data we present a new R package named condir, which can be used either via the R console or via a Shiny application. This article provides both a non-technical introduction to Bayesian analysis for researchers using the threat conditioning paradigm, and the necessary tools for computing Bayes factors easily. PMID:29038683

Stereotypes as stumbling-blocks: how coping with stereotype threat affects life outcomes for people with physical disabilities.

PubMed

Silverman, Arielle M; Cohen, Geoffrey L

2014-10-01

Stereotype threat, the concern about being judged in light of negative stereotypes, causes underperformance in evaluative situations. However, less is known about how coping with stereotypes can aggravate underperformance over time. We propose a model in which ongoing stereotype threat experiences threaten a person's sense of self-integrity, which in turn prompts defensive avoidance of stereotype-relevant situations, impeding growth, achievement, and well-being. We test this model in an important but understudied population: the physically disabled. In Study 1, blind adults reporting higher levels of stereotype threat reported lower self-integrity and well-being and were more likely to be unemployed and to report avoiding stereotype-threatening situations. In Study 2's field experiment, blind students in a compensatory skill-training program made more progress if they had completed a values-affirmation, an exercise that bolsters self-integrity. The findings suggest that stereotype threat poses a chronic threat to self-integrity and undermines life outcomes for people with disabilities. © 2014 by the Society for Personality and Social Psychology, Inc.

Air Shipment of Highly Enriched Uranium Spent Nuclear Fuel from Romania

DOE Office of Scientific and Technical Information (OSTI.GOV)

K. J. Allen; I. Bolshinsky; L. L. Biro

2010-07-01

Romania safely air shipped 23.7 kilograms of Russian origin highly enriched uranium (HEU) spent nuclear fuel from the VVR S research reactor at Magurele, Romania, to the Russian Federation in June 2009. This was the world’s first air shipment of spent nuclear fuel transported in a Type B(U) cask under existing international laws without special exceptions for the air transport licenses. This shipment was coordinated by the Russian Research Reactor Fuel Return Program (RRRFR), part of the U.S. Department of Energy Global Threat Reduction Initiative (GTRI), in cooperation with the Romania National Commission for Nuclear Activities Control (CNCAN), the Horiamore » Hulubei National Institute of Physics and Nuclear Engineering (IFIN-HH), and the Russian Federation State Corporation Rosatom. The shipment was transported by truck to and from the respective commercial airports in Romania and the Russian Federation and stored at a secure nuclear facility in Russia where it will be converted into low enriched uranium. With this shipment, Romania became the 3rd country under the RRRFR program and the 14th country under the GTRI program to remove all HEU. This paper describes the work, equipment, and approvals that were required to complete this spent fuel air shipment.« less

Carrier Plus: A sensor payload for Living With a Star Space Environment Testbed (LWS/SET)

NASA Technical Reports Server (NTRS)

Marshall, Cheryl J.; Moss, Steven; Howard, Regan; LaBel, Kenneth A.; Grycewicz, Tom; Barth, Janet L.; Brewer, Dana

2003-01-01

The Defense Threat Reduction Agency (DTR4) and National Aeronautics and Space Administration (NASA) Goddard Space Flight Center are collaborating to develop the Carrier Plus sensor experiment platform as a capability of the Space Environments Testbed (SET). The Space Environment Testbed (SET) provides flight opportunities for technology experiments as part of NASA's Living With a Star (LWS) program. The Carrier Plus will provide new capability to characterize sensor technologies such as state-of-the-art visible focal plane arrays (FPAs) in a natural space radiation environment. The technical objectives include on-orbit validation of recently developed FPA technologies and performance prediction methodologies, as well as characterization of the FPA radiation response to total ionizing dose damage, displacement damage and transients. It is expected that the sensor experiment will carry 4-6 FPAs and associated radiation correlative environment monitors (CEMs) for a 2006-2007 launch. Sensor technology candidates may include n- and p-charge coupled devices (CCDs), active pixel sensors (APS), and hybrid CMOS arrays. The presentation will describe the Carrier Plus goals and objectives, as well as provide details about the architecture and design. More information on the LWS program can be found at http://lws.gsfc.nasa.gov/. Business announcements for LWS/SET and program briefings are posted at http://lws-set.gsfc.nasa.gov

77 FR 25187 - Extension of Agency Information Collection Activity Under OMB Review: Certified Cargo Screening...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-27

...This notice announces that the Transportation Security Administration (TSA) has forwarded the Information Collection Request (ICR), Office of Management and Budget (OMB) control number 1652-0053, abstracted below to OMB for renewal in compliance with the Paperwork Reduction Act. The ICR describes the nature of the information collection and its expected burden. TSA published a Federal Register notice, with a 60-day comment period soliciting comments, of the following collection of information on February 24, 2012, 77 FR 11146, and TSA received no comments. The collections include: (1) Applications from entities that wish to become Certified Cargo Screening Facilities (CCSFs); (2) personal information to allow TSA to conduct security threat assessments on key individuals employed by the CCSFs; (3) implementation of a standard security program or submission of a proposed modified security program; (4) information on the amount of cargo screened; (5) recordkeeping requirements for CCSFs, and any other requests for information relating to cargo screening required to meet the Implementing Recommendations of the 9/11 Commission Act of 2007 (9/ 11 Act) and the Aviation and Transportation Security Act (ATSA) mandates. TSA is seeking the renewal of the ICR for the continuation of the program in order to secure passenger aircraft transporting cargo as required in the 9/11 Act.

75 FR 9915 - Extension of Agency Information Collection Activity Under OMB Review: Certified Cargo Screening...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-04

...This notice announces that the Transportation Security Administration (TSA) has forwarded the Information Collection Request (ICR), OMB control number 1652-0053, abstracted below to the Office of Management and Budget (OMB) for renewal in compliance with the Paperwork Reduction Act. The ICR describes the nature of the information collection and its expected burden. TSA published a Federal Register notice, with a 60-day comment period soliciting comments, of the following collection of information on November 16, 2009, 74 FR 58967. TSA has received no comments. The collections include: (1) Applications from entities that wish to become Certified Cargo Screening Facilities (CCSF) or operate as a TSA-approved validation firm; (2) personal information to allow TSA to conduct security threat assessments on key individuals employed by the CCSFs and validation firms; (3) implementation of a standard security program or submission of a proposed modified security program; (4) information on the amount of cargo screened; (5) recordkeeping requirements for CCSFs and validation firms; and (6) submission of validation reports to TSA. TSA is seeking the renewal of the ICR for the continuation of the program in order to secure passenger aircraft carrying cargo by the deadlines set out in the Implementing Recommendations of the 9/11 Commission Act of 2007.

Collaborative Point Paper on Active Protection Systems

DTIC Science & Technology

2006-10-01

for the Hunter VHP CIED Program. Also, General Dynamics Armament and Technical Products (GDATP), Burlington, VT is contracted by the Marine Corps...the incoming threat at a relatively long distance. Specific details about the composition and mechanism of this explosive interceptor device are...relatively thin shell of ballistic steel and composite armor, also known as hybrid armor, designed to provide optimal protection from specific threats

Hazard rating for gypsy moth on a Macintosh computer: a component of the GypsES system

Treesearch

Mark J. Twery; Gregory A. Elmes

1991-01-01

As gypsy moth expands into a new region, the threat of damage from its infestation is increasing greatly. The potential economic damage from the pest is extensive, considerably compounding the already substantial aesthetic damage and urban nuisance problems. One way to help forest managers deal with this threat is by providing them with a computer program which can...

Defense Threat Reduction Agency

Science.gov Websites

Sciences Protection Sciences Science to Defeat WMD Science to Secure WMD Chemical/Biological Technologies of Chemical, Biological, Radiological and Nuclear instruction. Watch Read DTRA leadership meet with How Butterflies Can Detect Deadly Chemical Weapon Agents May 2 Changing World Situation Requires

75 FR 69642 - Membership of the Performance Review Board (PRB)

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-15

... DEPARTMENT OF DEFENSE Office of the Secretary Membership of the Performance Review Board (PRB... Executive Service performance appraisals and makes recommendations regarding performance ratings and performance scores to the Director, Defense Threat Reduction Agency. DATES: Effective Date: The effective date...

Environmental threats to tidal-marsh vertebrates of the San Francisco Bay estuary

USGS Publications Warehouse

Takekawa, John Y.; Woo, I.; Spautz, Hildie; Nur, N.; Letitia, Grenier J.; Malamud-Roam, K.; Cully, Nordby J.; Cohen, A.N.; Malamud-Roam, F.; Wainwright-De La Cruz, S.E.; ,

2006-01-01

The San Francisco Bay and delta system comprises the largest estuary along the Pacific Coast of the Americas and the largest remaining area for tidal-marsh vertebrates, yet tidal marshes have been dramatically altered since the middle of the 19th century. Although recent efforts to restore ecological functions are notable, numerous threats to both endemic and widespread marsh organisms, including habitat loss, are still present. The historic extent of wetlands in the estuary included 2,200 km2 of tidal marshes, of which only 21% remain, but these tidal marshes comprise >90% of all remaining tidal marshes in California. In this paper, we present the most prominent environmental threats to tidal-marsh vertebrates including habitat loss (fragmentation, reductions in available sediment, and sea-level rise), habitat deterioration (contaminants, water quality, and human disturbance), and competitive interactions (invasive species, predation, mosquito and other vector control, and disease). We discuss these threats in light of the hundreds of proposed and ongoing projects to restore wetlands in the estuary and suggest research needs to support future decisions on restoration planning.

Conservation status of polar bears (Ursus maritimus) in relation to projected sea-ice declines

NASA Astrophysics Data System (ADS)

Laidre, K. L.; Regehr, E. V.; Akcakaya, H. R.; Amstrup, S. C.; Atwood, T.; Lunn, N.; Obbard, M.; Stern, H. L., III; Thiemann, G.; Wiig, O.

2016-12-01

Loss of Arctic sea ice due to climate change is the most serious threat to polar bears (Ursus maritimus) throughout their circumpolar range. We performed a data-based sensitivity analysis with respect to this threat by evaluating the potential response of the global polar bear population to projected sea-ice conditions. We conducted 1) an assessment of generation length for polar bears, 2) developed of a standardized sea-ice metric representing important habitat characteristics for the species; and 3) performed population projections over three generations, using computer simulation and statistical models representing alternative relationships between sea ice and polar bear abundance. Using three separate approaches, the median percent change in mean global population size for polar bears between 2015 and 2050 ranged from -4% (95% CI = -62%, 50%) to -43% (95% CI = -76%, -20%). Results highlight the potential for large reductions in the global population if sea-ice loss continues. They also highlight the large amount of uncertainty in statistical projections of polar bear abundance and the sensitivity of projections to plausible alternative assumptions. The median probability of a reduction in the mean global population size of polar bears greater than 30% over three generations was approximately 0.71 (range 0.20-0.95. The median probability of a reduction greater than 50% was approximately 0.07 (range 0-0.35), and the probability of a reduction greater than 80% was negligible.

Indicators of success for smart law enforcement in protected areas: A case study for Russian Amur tiger (Panthera tigris altaica) reserves.

PubMed

Hötte, Michiel H H; Kolodin, Igor A; Bereznuk, Sergei L; Slaght, Jonathan C; Kerley, Linda L; Soutyrina, Svetlana V; Salkina, Galina P; Zaumyslova, Olga Y; Stokes, Emma J; Miquelle, Dale G

2016-01-01

Although considerable conservation resources have been committed to develop and use law enforcement monitoring and management tools such as SMART, measures of success are ill-defined and, to date, few reports detail results post-implementation. Here, we present 4 case studies from protected areas with Amur tigers (Panthera tigris altaica) in Russia, in which indicators of success were defined and evaluated at each. The ultimate goal was an increase in tiger numbers to 1 individual/100 km(2) at each site. We predicted that improvements in law enforcement effectiveness would be followed by increases in prey numbers and, subsequently, tiger numbers. We used short-term and long-term indicators of success, including: (i) patrol team effort and effectiveness; (ii) catch per unit effort indicators (to measure reductions in threats); and (iii) changes in target species numbers. In addition to implementing a monitoring system, we focused on improving law enforcement management using an adaptive management process. Over 4 years, we noted clear increases in patrol effort and a partial reduction in threats. Although we did not detect clear trends in ungulate numbers, tiger populations remained stable or increased, suggesting that poaching of tigers may be more limiting than prey depletion. Increased effectiveness is needed before a clear reduction in threats can be noted, and more time is needed before detecting responses in target populations. Nonetheless, delineation of concrete goals and indicators of success provide a means of evaluating progress and weaknesses. Such monitoring should be a central component of law enforcement strategies for protected areas. © 2015 International Society of Zoological Sciences, Institute of Zoology/Chinese Academy of Sciences and John Wiley & Sons Australia, Ltd.

Malpractice Litigation and Nursing Home Quality of Care

PubMed Central

Konetzka, R Tamara; Park, Jeongyoung; Ellis, Robert; Abbo, Elmer

2013-01-01

Objective. To assess the potential deterrent effect of nursing home litigation threat on nursing home quality. Data Sources/Study Setting. We use a panel dataset of litigation claims and Nursing Home Online Survey Certification and Reporting (OSCAR) data from 1995 to 2005 in six states: Florida, Illinois, Wisconsin, New Jersey, Missouri, and Delaware, for a total of 2,245 facilities. Claims data are from Westlaw's Adverse Filings database, a proprietary legal database, on all malpractice, negligence, and personal injury/wrongful death claims filed against nursing facilities. Study Design. A lagged 2-year moving average of the county-level number of malpractice claims is used to represent the threat of litigation. We use facility fixed-effects models to examine the relationship between the threat of litigation and nursing home quality. Principal Findings. We find significant increases in registered nurse-to-total staffing ratios in response to rising malpractice threat, and a reduction in pressure sores among highly staffed facilities. However, the magnitude of the deterrence effect is small. Conclusions. Deterrence in response to the threat of malpractice litigation is unlikely to lead to widespread improvements in nursing home quality. This should be weighed against other benefits and costs of litigation to assess the net benefit of tort reform. PMID:23741985

Nuclear threat in the post cold-war era. Monograph

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kurey, W.S.

1995-05-14

This monograph discusses the nuclear threat that the United States faces following the downfall of the Soviet Union. The Russian and Chinese nuclear arsenals represent a formidable threat that must be countered and a new threat is emerging in the third world despite efforts to counter the proliferation of weapons of mass destruction. The monograph reviews the current status of both the Russian and Chinese arsenals and lists the programs that are being undertaken to modernize and improve their respective nuclear capabilities. Both nations are taking significant steps to preserve and improve their nuclear strike capability. The proliferation of nuclearmore » weapons technology, fissile material, and ballistic missiles in the third world is an emerging threat to national security interests. The lack of appropriate security measures during the on-going dismantling of the former Soviet nuclear arsenal presents an opportunity for rogue states and terrorist organizations to readily obtain the materials to produce their own nuclear weapons.« less

Assessing the Potential Threat Landscape of a Proposed Reintroduction Site for Carnivores

PubMed Central

Page, Samantha K.; Parker, Daniel M.; Peinke, Dean M.; Davies-Mostert, Harriet T.

2015-01-01

This study provides a framework to assess the feasibility of reintroducing carnivores into an area, using African wild dogs (Lycaon pictus) as an example. The Great Fish River Nature Reserve in the Eastern Cape Province, South Africa, has been identified as a potential reserve to reintroduce wild dogs, and we applied this framework to provide a threat assessment of the surrounding area to determine potential levels of human-wildlife conflict. Although 56% of neighbouring landowners and local communities were positive about a wild dog reintroduction, data collected from questionnaire surveys revealed that human-wild dog conflict is a potential threat to wild dog survival in the area. Additional potential threats include diseases, snaring, poaching and hunting wild dogs for the use of traditional medicine. A threat index was developed to establish which properties harboured the greatest threats to wild dogs. This index was significantly influenced by the respondent’s first language (isiXhosa had more positive indices), education level (poorer education was synonymous with more positive threat indices), land use (wildlife ranching being the most negative) and land tenure (community respondents had more positive indices than private landowners). Although threats are present, they can be effectively mitigated through strategies such as carnivore education programs, vaccination campaigns and anti-snare patrols to promote a successful reintroduction of this endangered canid. PMID:25822468

Using resilience and resistance concepts to manage persistent threats to sagebrush ecosystems and greater sage-grouse

USGS Publications Warehouse

Chambers, Jeanne C.; Maestas, Jeremy D.; Pyke, David A.; Boyd, Chad S.; Pellant, Mike; Wuenschel, Amarina

2017-01-01

Conservation of imperiled species often demands addressing a complex suite of threats that undermine species viability. Regulatory approaches, such as the US Endangered Species Act (1973), tend to focus on anthropogenic threats through adoption of policies and regulatory mechanisms. However, persistent ecosystem-based threats, such as invasive species and altered disturbance regimes, remain critical issues for most at-risk species considered to be conservation-reliant. We describe an approach for addressing persistent ecosystem threats to at-risk species based on ecological resilience and resistance concepts that is currently being used to conserve greater sage-grouse (Centrocercus urophasianus)and sagebrush ecosystems. The approach links biophysical indicators of ecosystem resilience and resistance with species-specific population and habitat requisites in a risk-based framework to identify priority areas for management and guide allocation of resources to manage persistent ecosystem-based threats. US federal land management and natural resource agencies have adopted this framework as a foundation for prioritizing sage-grouse conservation resources and determining effective restoration and management strategies. Because threats and strategies to address them cross-cut program areas, an integrated approach that includes wildland fire operations, postfire rehabilitation, fuels management, and habitat restoration is being used. We believe this approach is applicable to species conservation in other largely intact ecosystems with persistent, ecosystem-based threats.

Professional Development: Are We Meeting the Needs of State EHDI Programs?

ERIC Educational Resources Information Center

Houston, K. Todd; Munoz, Karen F.; Bradham, Tamala S.

2011-01-01

State coordinators of early hearing detection and intervention (EHDI) programs completed a strengths, weaknesses, opportunities, and threats, or SWOT, analysis that consisted of 12 evaluative areas of EHDI programs. For the professional development area, 47 coordinators responded with a total of 223 items, and themes were identified in each SWOT…

77 FR 75975 - Large Residential Washers From the Republic of Korea: Final Affirmative Countervailing Duty...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-26

... determines that material injury, or threat of material injury, does not exist, this proceeding will be... R&D Program/Information Display R&D Center Program [squf] Support for SME ``Green Partnerships... R&D'' Program Comment 15: Whether the Department Erred in Finding That the ``SME Green Partnerships...

A Self-Ethnographic Investigation of Continuing Education Program in Engineering Arising from Economic Structural Change

ERIC Educational Resources Information Center

Kaihlavirta, Auri; Isomöttönen, Ville; Kärkkäinen, Tommi

2015-01-01

This paper provides a self-ethnographic investigation of a continuing education program in engineering in Central Finland. The program was initiated as a response to local economic structural change, in order to offer re-education possibilities for a higher educated workforce currently under unemployment threat. We encountered considerable…

Metrics for DoD Mental Health Preclinical Program Effectiveness and Clinical Program Outcomes

DTIC Science & Technology

2010-06-08

Program Outcomes 13. Tue Subcommittee understands that the tenn "pre-clinical" has two meanings, one broad (a), and one specific (b): a. Any...questions) During your deployment, were you forced or pressured into having sex ? During your deployment, did someone use force or the threat of force to

44 CFR 361.3 - Project description.

Code of Federal Regulations, 2011 CFR

2011-10-01

... the Earthquake Hazards Reduction Act is to develop, in areas of seismic risk, improved understanding... retrofitting existing structures that pose threats to life or would suffer major damage in the event of a... (xii) Organization and management. (3) Public awareness/earthquake education activities are designed to...

Combating the Proliferation of Weapons of Mass Destruction.

ERIC Educational Resources Information Center

Jenkins, Bonnie

1997-01-01

Reveals the growing threat posed to all countries by the proliferation of weapons of mass destruction. Discusses the international effort combating this proliferation including the Nuclear Non-Proliferation Treaty, Strategic Arms Reduction Treaties, Biological Weapons Convention, and Chemical Weapons Convention. Also considers regional arms…

Annual Report to Congress on Foreign Economic Collection and Industrial Espionage - 2004

DTIC Science & Technology

2005-04-01

Administration ( DTSA ) • Department of Energy (DOE) • Department of Justice (DOJ) • Department of State, including the Bureau of Intelligence and...Threat Reduction Agency DTSA Defense Technology Security Administration EAR Export Administration Regulations 18 EEA Economic Espionage Act of 1996

Volpe Participation In Cooperative Threat Reduction: Nuclear Missiles In The Former USSR

DOT National Transportation Integrated Search

2000-08-01

This article discusses the supporting efforts of the Volpe Center to reduce the missile arsenal of the former USSR in accordance with international treaties. The safe transportation of the missiles by rail is a key component of the cooperative effort...

77 FR 37443 - Records Schedules; Availability and Request for Comments

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-21

... process is available on request. Schedules Pending 1. Department of Defense, Defense Threat Reduction... for budget planning, financial forecasting, and related functions. 2. Department of Defense, Defense..., after a specified period, of records lacking administrative, legal, research, or other value. Notice is...

A systems approach to risk reduction of transportation infrastructure networks subject to multiple hazards : final report, December 31, 2008.

DOT National Transportation Integrated Search

2008-12-31

Integrity, robustness, reliability, and resiliency of infrastructure networks are vital to the economy, : security and well-being of any country. Faced with threats caused by natural and man-made hazards, : transportation infrastructure network manag...

Defense Threat Reduction Agency > Research > DTRIAC

Science.gov Websites

FOIA Electronic Reading Room Privacy Impact Assessment DTRA No Fear Act Reporting Nuclear Test Personnel Review NTPR Fact Sheets NTPR Radiation Dose Assessment Documents US Atmospheric Nuclear Test History Documents US Underground Nuclear Test History Reports NTPR Radiation Exposure Reports Enewetak

Defense Threat Reduction Agency > Careers

Science.gov Websites

FOIA Electronic Reading Room Privacy Impact Assessment DTRA No Fear Act Reporting Nuclear Test Personnel Review NTPR Fact Sheets NTPR Radiation Dose Assessment Documents US Atmospheric Nuclear Test History Documents US Underground Nuclear Test History Reports NTPR Radiation Exposure Reports Enewetak

Defense Threat Reduction Agency > Home > Contact

Science.gov Websites

FOIA Electronic Reading Room Privacy Impact Assessment DTRA No Fear Act Reporting Nuclear Test Personnel Review NTPR Fact Sheets NTPR Radiation Dose Assessment Documents US Atmospheric Nuclear Test History Documents US Underground Nuclear Test History Reports NTPR Radiation Exposure Reports Enewetak

3 CFR - Continuation of the National Emergency With Respect to the Actions of the Government of Syria

Code of Federal Regulations, 2011 CFR

2011-01-01

... occupation of Lebanon, pursuing weapons of mass destruction and missile programs, and undermining U.S. and... destruction and missile programs, continue to pose an unusual and extraordinary threat to the national...

3 CFR - Continuation of the National Emergency With Respect to the Actions of the Government of Syria

Code of Federal Regulations, 2012 CFR

2012-01-01

... occupation of Lebanon, pursuing weapons of mass destruction and missile programs, and undermining U.S. and... missile programs, continue to pose an unusual and extraordinary threat to the national security, foreign...

Viruses, Trojan Horses, and Other Badware: Information and Implications for Online Searchers.

ERIC Educational Resources Information Center

Clancy, Steve

1988-01-01

Discusses the various forms of computer viruses and the threat they pose to online databases. Available protection programs are described, and a list of online sources of protection programs and news is provided. (14 references) (CLB)

Singapore-US Strategic Dialogue on Biosecurity

DTIC Science & Technology

2014-07-01

and response. Threats falling under this category include acts of bioterrorism and biological weapons attacks, the nefarious manipulation of dual...counterterrorism experts believe the risk is “very low.” Still, as a US participant remarked, the " biological weapons may be a low- probability threat in...point, one US participant reminded the group that a key member of the Al Qaeda biological weapons program was a former member of the Malaysian army

Fuel Tank Non-Nuclear Vulnerability Test Program

DTIC Science & Technology

1975-02-01

configurations and structures , for all the threat velocities and obli~quities, alid for all the different fuel tank conditions. This is very unrealistic and can...of operational aircraft. It is, ot. course, imtpractical to simiul~ate all the potential conditions, threat variables, structural materials, and...simulate the structural members of the aircraft to which the aircraft skin and fuel tank walls are attached. The effect that paint, on the aircraft

Violence prevention in special education schools - an integrated practice?

PubMed

Pihl, Patricia; Grytnes, Regine; Andersen, Lars Peter S

2018-06-01

Research has shown that employees in special education settings are at high risk for work-related threats and violence. Previous research has not yet been able to identify the essential components of training programs that offer protection from work-related threats and violence. Therefore, the aim of this study was to explore how employees in special education schools deal with prevention of work-related threats and violence. Group interviews were conducted with 14 employees working at 5 special education schools. Results show that employees use a wide range of prevention strategies drawing on specific violence prevention techniques as well as professional pedagogical approaches. We propose that the prevention of threats and violence in special education schools can be understood as an integrated pedagogical practice operating on three interrelated levels. Copyright © 2018 Elsevier Ltd. All rights reserved.

Early Life Adversity during the Infant Sensitive Period for Attachment:, Programming of Behavioral Neurobiology of Threat Processing and Social Behavior

PubMed Central

Opendak, Maya; Gould, Elizabeth; Sullivan, Regina

2017-01-01

Animals, including humans, require a highly coordinated and flexible system of social behavior and threat evaluation. However, trauma can disrupt this system, with the amygdala implicated as a mediator of these impairments in behavior. Recent evidence has further highlighted the context of infant trauma as a critical variable in determining its immediate and enduring consequences, with trauma experienced from an attachment figure, such as occurs in cases of caregiver-child maltreatment, as particularly detrimental. This review focuses on the unique role of caregiver presence during early-life trauma in programming deficits in social behavior and threat processing. Using data primarily from rodent models, we describe the interaction between trauma and attachment during a sensitive period in early life, which highlights the role of the caregiver’s presence in engagement of attachment brain circuitry and suppressing threat processing by the amygdala. These data suggest that trauma experienced directly from an abusive caregiver and trauma experienced in the presence of caregiver cues produce similar neurobehavioral deficits, which are unique from those resulting from trauma alone. We go on to integrate this information into social experience throughout the lifespan, including consequences for complex scenarios, such as dominance hierarchy formation and maintenance. PMID:28254197

Warm-water coral reefs and climate change.

PubMed

Spalding, Mark D; Brown, Barbara E

2015-11-13

Coral reefs are highly dynamic ecosystems that are regularly exposed to natural perturbations. Human activities have increased the range, intensity, and frequency of disturbance to reefs. Threats such as overfishing and pollution are being compounded by climate change, notably warming and ocean acidification. Elevated temperatures are driving increasingly frequent bleaching events that can lead to the loss of both coral cover and reef structural complexity. There remains considerable variability in the distribution of threats and in the ability of reefs to survive or recover from such disturbances. Without significant emissions reductions, however, the future of coral reefs is increasingly bleak. Copyright © 2015, American Association for the Advancement of Science.

Defense Threat Reduction Agency > Contracts > Business Opportunities

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Defense Threat Reduction Agency > Contracts > Contract Award Data

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Reporting Nuclear Test Personnel Review NTPR Fact Sheets NTPR Radiation Dose Assessment Documents US Atmospheric Nuclear Test History Documents US Underground Nuclear Test History Reports NTPR Radiation Exposure Current Contractors & Partners Cost Proposals & DCAA Pre-Award Surveys DTRA Cost Proposal

Defense Threat Reduction Agency > Contracts > Small Businesses

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School Security and Crisis Preparedness: Make It Your Business.

ERIC Educational Resources Information Center

Trump, Kenneth S.

1999-01-01

The top five security risks in today's schools include aggressive behavior, weapons possession or use, drug trafficking, gangs, and "stranger danger." Home-made bomb threats are common. This article also discusses security system costs, risk-reduction frameworks, security assessments, crisis-preparedness guidelines, and security-related…

76 FR 39859 - Notice of Federal Advisory Committee Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-07

... Threat Reduction Advisory Committee (Hereafter referred to as ``the Committee''). 1. Purpose of Meeting... technology security, combating weapons of mass destruction (WMD), counter terrorism and counter proliferation... discussions on WMD related national security matters. 3. Meeting Accessibility: Pursuant to 5 U.S.C. 552b, as...

Defense Threat Reduction Agency > Home > Operating Status

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Defense Threat Reduction Agency > Careers > Onboarding > Getting Here

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Defense Threat Reduction Agency > Research > DTRIAC > Links

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Diversity of the Fusarium complex on French maize

USDA-ARS?s Scientific Manuscript database

Ear rot caused by Fusarium species is a major threat to maize production worldwide, causing yield reduction and poor grain quality. In addition, various species of the genus Fusarium can produce mycotoxins, which accumulate in the grain. The distribution and predominance of the different Fusarium sp...

Military vaccines in today's environment.

PubMed

Schmaljohn, Connie S; Smith, Leonard A; Friedlander, Arthur M

2012-08-01

The US military has a long and highly distinguished record of developing effective vaccines against pathogens that threaten the armed forces. Many of these vaccines have also been of significant benefit to civilian populations around the world. The current requirements for force protection include vaccines against endemic disease threats as well as against biological warfare or bioterrorism agents, to include novel or genetically engineered threats. The cost of vaccine development and the modern regulatory requirements for licensing vaccines have strained the ability of the program to maintain this broad mission. Without innovative vaccine technologies, streamlined regulatory strategies, and coordinating efforts for use in civilian populations where appropriate, the military vaccine development program is in jeopardy.

Particle acceleration on a chip: A laser-driven micro-accelerator for research and industry

NASA Astrophysics Data System (ADS)

Yoder, R. B.; Travish, G.

2013-03-01

Particle accelerators are conventionally built from radio-frequency metal cavities, but this technology limits the maximum energy available and prevents miniaturization. In the past decade, laser-powered acceleration has been intensively studied as an alternative technology promising much higher accelerating fields in a smaller footprint and taking advantage of recent advances in photonics. Among the more promising approaches are those based on dielectric field-shaping structures. These ``dielectric laser accelerators'' (DLAs) scale with the laser wavelength employed and can be many orders of magnitude smaller than conventional accelerators; DLAs may enable the production of high-intensity, ultra-short relativistic electron bunches in a chip-scale device. When combined with a high- Z target or an optical-period undulator, these systems could produce high-brilliance x-rays from a breadbox-sized device having multiple applications in imaging, medicine, and homeland security. In our research program we have developed one such DLA, the Micro-Accelerator Platform (MAP). We describe the fundamental physics, our fabrication and testing program, and experimental results to date, along with future prospects for MAP-based light-sources and some remaining challenges. Supported in part by the Defense Threat Reduction Agency and National Nuclear Security Administration.

Analyzing the effectiveness of flare dispensing programs against pulse width modulation seekers using self-organizing maps

NASA Astrophysics Data System (ADS)

Şahingil, Mehmet C.; Aslan, Murat Š.

2013-10-01

Infrared guided missile seekers utilizing pulse width modulation in target tracking is one of the threats against air platforms. To be able to achieve a "soft-kill" protection of own platform against these type of threats, one needs to examine carefully the seeker operating principle with its special electronic counter-counter measure (ECCM) capability. One of the cost-effective ways of soft kill protection is to use flare decoys in accordance with an optimized dispensing program. Such an optimization requires a good understanding of the threat seeker, capabilities of the air platform and engagement scenario information between them. Modeling and simulation is very powerful tool to achieve a valuable insight and understand the underlying phenomenology. A careful interpretation of simulation results is crucial to infer valuable conclusions from the data. In such an interpretation there are lots of factors (features) which affect the results. Therefore, powerful statistical tools and pattern recognition algorithms are of special interest in the analysis. In this paper, we show how self-organizing maps (SOMs), which is one of those powerful tools, can be used in analyzing the effectiveness of various flare dispensing programs against a PWM seeker. We perform several Monte Carlo runs for a typical engagement scenario in a MATLAB-based simulation environment. In each run, we randomly change the flare dispending program and obtain corresponding class: "successful" or "unsuccessful", depending on whether the corresponding flare dispensing program deceives the seeker or not, respectively. Then, in the analysis phase, we use SOMs to interpret and visualize the results.

National program for family planning and primary health care Pakistan: a SWOT analysis.

PubMed

Wazir, Mohammad Salim; Shaikh, Babar Tasneem; Ahmed, Ashfaq

2013-11-22

The National Program for Family Planning and Primary Healthcare was launched in 1994. It is one of the largest community based programs in the world, providing primary healthcare services to about 80 million people, most of which is rural poor. The program has been instrumental in improving health related indicators of maternal and child health in the last two decades. SWOT analysis was used by making recourse to the structure and dynamics of the program as well as searching the literature. Strengths of the program include: comprehensive design of planning, implementation and supervision mechanisms aided by an MIS, selection and recruitments processes and evidence created through improving health impact indicators. Weaknesses identified are slow progress, poor integration of the program with health services at local levels including MIS, and de-motivational factors such as job insecurity and non-payment of salaries in time. Opportunities include further widening the coverage of services, its potential contribution to health system research, and its use in areas other than health like women empowerment and poverty alleviation. Threats the program may face are: political interference, lack of funds, social threats and implications for professional malpractices. Strengthening of the program will necessitate a strong political commitment, sustained funding and a just remuneration to this bare foot doctor of Pakistan, the Lady Health Worker.

Radar cross-section reduction based on an iterative fast Fourier transform optimized metasurface

NASA Astrophysics Data System (ADS)

Song, Yi-Chuan; Ding, Jun; Guo, Chen-Jiang; Ren, Yu-Hui; Zhang, Jia-Kai

2016-07-01

A novel polarization insensitive metasurface with over 25 dB monostatic radar cross-section (RCS) reduction is introduced. The proposed metasurface is comprised of carefully arranged unit cells with spatially varied dimension, which enables approximate uniform diffusion of incoming electromagnetic (EM) energy and reduces the threat from bistatic radar system. An iterative fast Fourier transform (FFT) method for conventional antenna array pattern synthesis is innovatively applied to find the best unit cell geometry parameter arrangement. Finally, a metasurface sample is fabricated and tested to validate RCS reduction behavior predicted by full wave simulation software Ansys HFSSTM and marvelous agreement is observed.

JPRS Report Near East & South Asia, India.

DTIC Science & Technology

1993-06-24

year, in December, it exploded its largest nuclear bomb, resulting in an earthquake-like atmosphere in Hong Kong and Macao. It has been learned that a...Widespread, Threat to Internal Security [ORGANISER 2 May] 19 Threat From China’s Nuclear , Missile Programs Analyzed [JANSATTA 19 May] 20...States has stopped aid to Pakistan since 1990, in order to show its opposition to Pakistan’s making nuclear bombs. Pakistan is facing serious

2009 High Performance Computing Modernization Program Users Group Conference

DTIC Science & Technology

2009-06-17

Asymmetric Threats Future Peer GWoT / ungoverned areas Irregular Warfare Low-end Asymmetric 1-4-2-1 (State-to-State War) Disruptive technologies Superiority...2008 “As changes in this century’s threat environment create strategic challenges – irregular warfare, weapons of mass destruction, disruptive ... technologies – this request places greater emphasis on basic research, which in recent years has not kept pace with other parts of the budget.” • Personnel

Reducing Fatal Opioid Overdose: Prevention, Treatment and Harm Reduction Strategies

PubMed Central

Hawk, Kathryn F.; Vaca, Federico E.; D’Onofrio, Gail

2015-01-01

The opioid overdose epidemic is a major threat to the public’s health, resulting in the development and implementation of a variety of strategies to reduce fatal overdose [1-3]. Many strategies are focused on primary prevention and increased access to effective treatment, although the past decade has seen an exponential increase in harm reduction initiatives. To maximize identification of opportunities for intervention, initiatives focusing on prevention, access to effective treatment, and harm reduction are examined independently, although considerable overlap exists. Particular attention is given to harm reduction approaches, as increased public and political will have facilitated widespread implementation of several initiatives, including increased distribution of naloxone and policy changes designed to increase bystander assistance during a witnessed overdose [4-7]. PMID:26339206

Runoff and initial erosion assessment in fruit tree crops and improved forage pastures in the slopes of the Irazu Volcano (Costa Rica)

NASA Astrophysics Data System (ADS)

Marchamalo, Miguel; González-Rodrigo, Beatriz

2017-04-01

Costa Rica is located in the Central American tropical isthmus. It presents high precipitations (ranging from 1400-8500 mm) and protection levels (27% of national territory). However, intensive land use and increasing population in headwaters are major threats for water resource management in this country. Birrís Basin is a 4800 hectares sub-watershed of the River Reventazón Basin, the major hydroelectric source in Costa Rica. Birrís Basin was selected for its high estimated erosion rates and its potential for demonstrative projects (ICE, 1999). Some pilot projects have been developed in this watershed starting from 1999, when major Costa Rican energy producer, Instituto Costarricense de Electricidad, began with a long term watershed management program for the Reventazón Basin. This study aims at measuring runoff and initial splash and sheet erosion to assess the hydrological response of two pilot land use projects. Erosion and runoff plots were established and monitored in a one year period for two pilot projects (fruit trees and forage pastures) and their respective traditional land uses (vegetable crops and extensive pastures). Improved forage pastures showed reduced runoff by 73% and split erosion by 55% compared to prior extensive pastures. Conversion of vegetable crop lands into fruit tree plantations (apricot and avocado) made possible a 97% reduction of soil initial erosion. Land use pilot projects have succeeded in runoff and soil erosion reduction. Now it is time for a wider technology transfer program to expand improved land uses within Birrís Basin.

77 FR 13566 - Notice of Availability for Exclusive, Non-Exclusive, or Partially-Exclusive Licensing of an...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-07

... invention set forth in ``Radiation Detector System for Locating and Identifying Special Nuclear Material in..., or Partially-Exclusive Licensing of an Invention Concerning a Radiation Detector System for Locating and Identifying Special Nuclear Material in Moving Vehicles AGENCY: Defense Threat Reduction Agency...

Phomopsis Stem Canker: A reemerging threat to sunflower (Helianthus annuus) in the United States

USDA-ARS?s Scientific Manuscript database

Phomopsis stem canker causes yield reductions on sunflower (Helianthus annuus L.) on several continents, including Australia, Europe, and North America. In the United States, Phomopsis stem canker incidence has increased 16-fold in the Northern Great Plains between 2001 and 2012. Although Diaporthe ...

77 FR 73516 - Federal Acquisition Regulation; Iran Threat Reduction

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-10

...) Remedies. Upon the determination of a false certification under paragraph (a) of this subsection, the... offer, the offeror-- (i) Represents, to the best of its knowledge and belief, that the offeror does not... belief, that the offeror does not export any sensitive technology to the government of Iran or any...

77 FR 75845 - Iranian Transactions and Sanctions Regulations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-26

... sections 602 and 603 of the Iran Threat Reduction and Syria Human Rights Act of 2012; section 5, portions... Government of Iran-related entities or certain activities by the Government of Iran. DATES: Effective Date... Order 13622 of July 30, 2012, ``Authorizing Additional Sanctions With Respect to Iran'' (``E.O. 13622...

Phomopsis stem canker: a re-emerging threat to sunflowers (Helianthus annuus) in the United States

USDA-ARS?s Scientific Manuscript database

Phomopsis stem canker frequently causes yield reductions on sunflowers (Helianthus annuus L.) on several continents, including Australia, Russia, Europe and North America. Between 2001 and 2012, the incidence of Phomopsis stem canker has increased 16 fold in the Northern Great Plains of the United...

Emissions targets in cap-and-trade : choosing reduction goals compatible with global climate stabilization

DOT National Transportation Integrated Search

2009-09-01

Among the major environmental threats facing the world today, climate change stands out as both the largest in scope and the most unique in character, in the sense that the atmosphere : truly does not recognize national boundaries when it comes to ca...

Defense Threat Reduction Agency > Success Stories

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History Documents US Underground Nuclear Test History Reports NTPR Radiation Exposure Reports Enewetak Atoll Cleanup Documents TRAC About Who We Are Our Values History Locations Our Leadership Director counter WMD weapons systems, we have a long history of overcoming what others believe impossible

Defense Threat Reduction Agency > Research > DTRIAC > Our Services

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DTRIAC reference collection of more than 300,000 documents dating from 1946; experimental test data Analysis of nuclear and non-nuclear-related technology information as applied to defense policy, force technology transfer (application of nuclear related technologies to non-nuclear weapon phenomenologies and

Defense Threat Reduction Agency > Careers > Onboarding > Onboarding

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Through The FOIA Electronic Reading Room Privacy Impact Assessment DTRA No Fear Act Reporting Nuclear Test Personnel Review NTPR Fact Sheets NTPR Radiation Dose Assessment Documents US Atmospheric Nuclear Test History Documents US Underground Nuclear Test History Reports NTPR Radiation Exposure Reports Enewetak

Defense Threat Reduction Agency > Success Stories > Philippines CBRN

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Through The FOIA Electronic Reading Room Privacy Impact Assessment DTRA No Fear Act Reporting Nuclear Test Personnel Review NTPR Fact Sheets NTPR Radiation Dose Assessment Documents US Atmospheric Nuclear Test History Documents US Underground Nuclear Test History Reports NTPR Radiation Exposure Reports Enewetak

Defense Threat Reduction Agency > Contracts > Business Opportunities >

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76 FR 22878 - Closed Meeting of the Threat Reduction Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-25

..., the Committee will present Working Group findings at the secret level in the morning and will receive secret level briefings on counterterrorism, counterproliferation and WMD world events in the morning and... secret or classified material. Committee's Designated Federal Officer or Point of Contact: Mr. William...

BD LSRFortessa for Tulane DoD ID and Cancer Projects

DTIC Science & Technology

2015-01-21

Influenza Antivirals" PI: Patrick Iversen, AVI BioPharma DTRA-TMTI (Subcontract) "Rapid Development of Dengue Antivirals" PI: Patrick Iversen, AVI... BioPharma (PI) Lisa Morici, PhD: Defense Threat Reduction Agency HDTRA 1-13-C-0002 "Outer membrane vesicle vaccine-mediated protection against

Defense Threat Reduction Agency > Home > DTRA No Fear Act Reporting

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Defense Threat Reduction Agency > Research > DTRIAC > STI Support Center

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Defense Threat Reduction Agency > Careers > Onboarding > Before You Report

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FOIA Electronic Reading Room Privacy Impact Assessment DTRA No Fear Act Reporting Nuclear Test Personnel Review NTPR Fact Sheets NTPR Radiation Dose Assessment Documents US Atmospheric Nuclear Test History Documents US Underground Nuclear Test History Reports NTPR Radiation Exposure Reports Enewetak

78 FR 77663 - Threat Reduction Advisory Committee; Notice of Federal Advisory Committee Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-24

..., Technology and Logistics), DoD. ACTION: Federal Advisory Committee meeting notice. SUMMARY: The Department of...: National Geospatial-Intelligence Agency, Springfield, Virginia on January 28 and CENTRA Technology Inc... related to the Committee's mission to advise on technology security, Combating Weapons of Mass Destruction...

76 FR 15315 - Agency Forms Undergoing Paperwork Reduction Act Review

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-21

... threats. Surge is defined as a marked increase in demand for resources such as personnel, space and material. Health care providers manage both routine surge (predictable fluctuations in demand associated with the weekly calendar, for example) as well as unusual surge (larger fluctuations in demand caused...

Regulation of Redox Signaling by Selenoproteins

USDA-ARS?s Scientific Manuscript database

The unique chemistry of oxygen has been both a resource and threat for life on Earth for at least the last 2.4 billion years. Reduction of oxygen to water allows extraction of more metabolic energy from organic fuels than is possible through anaerobic glycolysis. On the other hand, partially reduced...

The Paradox of Parks in Low-Income Areas: Park Use and Perceived Threats

PubMed Central

Cohen, Deborah A.; Han, Bing; Derose, Kathryn P.; Williamson, Stephanie; Marsh, Terry; Raaen, Laura; McKenzie, Thomas L.

2015-01-01

Concerns about safety and perceived threats have been considered responsible for lower use of parks in high poverty neighborhoods. To quantify the role of perceived threats on park use we systematically observed 48 parks and surveyed park users and household residents in low-income neighborhoods in the City of Los Angeles. Across all parks, the majority of both park users and local residents perceive parks as safe or very safe. We noted apparently homeless individuals during nearly half of all observations, but very few instances of fighting, intimidating groups, smoking and intoxication. The presence of homeless individuals was associated with higher numbers of park users, while the presence of intoxicated persons was associated with lower numbers. Overall the strongest predictors of increased park use were the presence of organized and supervised activities. Therefore, to increase park use, focusing resources on programming may be more fruitful than targeting perceived threats. PMID:27065480

MicroSensors Systems: detection of a dismounted threat

NASA Astrophysics Data System (ADS)

Davis, Bill; Berglund, Victor; Falkofske, Dwight; Krantz, Brian

2005-05-01

The Micro Sensor System (MSS) is a layered sensor network with the goal of detecting dismounted threats approaching high value assets. A low power unattended ground sensor network is dependant on a network protocol for efficiency in order to minimize data transmissions after network establishment. The reduction of network 'chattiness' is a primary driver for minimizing power consumption and is a factor in establishing a low probability of detection and interception. The MSS has developed a unique protocol to meet these challenges. Unattended ground sensor systems are most likely dependant on batteries for power which due to size determines the ability of the sensor to be concealed after placement. To minimize power requirements, overcome size limitations, and maintain a low system cost the MSS utilizes advanced manufacturing processes know as Fluidic Self-Assembly and Chip Scale Packaging. The type of sensing element and the ability to sense various phenomenologies (particularly magnetic) at ranges greater than a few meters limits the effectiveness of a system. The MicroSensor System will overcome these limitations by deploying large numbers of low cost sensors, which is made possible by the advanced manufacturing process used in production of the sensors. The MSS program will provide unprecedented levels of real-time battlefield information which greatly enhances combat situational awareness when integrated with the existing Command, Control, Communications, Computers, Intelligence, Surveillance and Reconnaissance (C4ISR) infrastructure. This system will provide an important boost to realizing the information dominant, network-centric objective of Joint Vision 2020.

Modelling the elimination of hepatitis C as a public health threat in Iceland: A goal attainable by 2020.

PubMed

Scott, Nick; Ólafsson, Sigurður; Gottfreðsson, Magnús; Tyrfingsson, Thorarinn; Rúnarsdóttir, Valgerdur; Hansdottir, Ingunn; Hernandez, Ubaldo Benitez; Sigmundsdóttir, Guðrún; Hellard, Margaret

2018-05-01

In Iceland a nationwide program has been launched offering direct-acting antiviral (DAA) treatment for everyone living with hepatitis C virus (HCV). We estimate (i) the time and treatment scale-up required to achieve the World Health Organization's HCV elimination target of an 80% reduction in incidence; and (ii) the ongoing frequency of HCV testing and harm reduction coverage among people who inject drugs (PWID) required to minimize the likelihood of future HCV outbreaks occurring. We used a dynamic compartmental model of HCV transmission, liver disease progression and the HCV cascade of care, calibrated to reproduce the epidemic of HCV in Iceland. The model was stratified according to injecting drug use status, age and stage of engagement. Four scenarios were considered for the projections. The model estimated that an 80% reduction in domestic HCV incidence was achievable by 2030, 2025 or 2020 if a minimum of 55/1,000, 75/1,000 and 188/1,000 PWID were treated per year, respectively (a total of 22, 30 and 75 of the estimated 400 PWID in Iceland per year, respectively). Regardless of time frame, this required an increased number of PWID to be diagnosed to generate enough treatment demand, or a 20% scale-up of harm reduction services to complement treatment-as-prevention incidence reductions. When DAA scale-up was combined with annual antibody testing of PWID, the incidence reduction target was reached by 2024. Treatment scale-up with no other changes to current testing and harm reduction services reduced the basic reproduction number of HCV from 1.08 to 0.59, indicating that future outbreaks would be unlikely. HCV elimination in Iceland is achievable by 2020 with some additional screening of PWID. Maintaining current monitoring and harm reduction services while providing ongoing access to DAA therapy for people diagnosed with HCV would ensure that outbreaks are unlikely to occur once elimination targets have been reached. In Iceland, a nationwide program has been launched offering treatment for the entire population living with hepatitis C virus (HCV). A mathematical model was used to estimate the additional health system requirements to achieve the HCV elimination targets of the World Health Organization (WHO), as well as the year that this could occur. With some additional screening of people who inject drugs, Iceland could reach the WHO targets by 2020, becoming one of the first countries to achieve HCV elimination. The model estimated that once elimination targets were reached, maintaining current monitoring and harm reduction services while providing ongoing access to DAA therapy for people diagnosed with HCV would ensure that future HCV outbreaks are unlikely to occur. Copyright © 2017 European Association for the Study of the Liver. Published by Elsevier B.V. All rights reserved.

Periodic Early Childhood Hearing Screening: The EHDI Perspective

ERIC Educational Resources Information Center

Hoffman, Jeff; Houston, K. Todd; Munoz, Karen F.; Bradham, Tamala S.

2011-01-01

State coordinators of early hearing detection and intervention (EHDI) programs completed a strengths, weaknesses, opportunities, and threats, or SWOT, analysis that examined 12 areas within state EHDI programs. Concerning periodic early childhood hearing screening, 47 coordinators listed 241 items and themes were identified within each SWOT…

The EHDI and Early Intervention Connection

ERIC Educational Resources Information Center

Nelson, Lauri; Bradham, Tamala S.; Houston, K. Todd

2011-01-01

State coordinators of early hearing detection and intervention (EHDI) programs completed a strengths, weaknesses, opportunities, and threats, or SWOT, analysis that examined 12 areas within state EHDI programs. For the early intervention focus question, 48 coordinators listed 273 items, and themes were identified within each SWOT category. A…

Neural predictors and mechanisms of cognitive behavioral therapy on threat processing in social anxiety disorder.

PubMed

Klumpp, Heide; Fitzgerald, Daniel A; Phan, K Luan

2013-08-01

Cognitive behavioral therapy (CBT) is "gold standard" psychotherapy for social anxiety disorder (SAD). Cognitive models posit that preferential processing of threat mediates excessive forms of anxiety, which is supported by exaggerated amygdala, insula, and cortical reactivity to threatening socio-emotional signals in SAD. However, little is known about neural predictors of CBT success or the mechanisms by which CBT exerts its therapeutic effects. Functional magnetic resonance imaging (fMRI) was conducted during responses to social signals of threat (fearful/angry faces) against positive signals (happy faces) in 14 patients with SAD before and after 12 weeks of CBT. For comparison, 14 healthy control (HC) participants also underwent two fMRI scans, 12 weeks apart. Whole-brain voxel-wise analyses showed therapeutic success was predicted by enhanced pre-treatment activation to threatening faces in higher-order visual (superior and middle temporal gyrus), cognitive, and emotion processing areas (dorsal anterior cingulate cortex, dorsomedial prefrontal cortex). Moreover, a group by time interaction was revealed in prefrontal regions (dorsomedial, medial gyrus) and insula. The interaction was driven by relatively greater activity during threat processing in SAD, which significantly reduced after CBT but did not significantly predict response to CBT. Therefore, pre-treatment cortical hyperactivity to social threat signals may serve as a prognostic indicator of CBT success in SAD. Collectively, CBT-related brain changes involved a reduction in activity in insula, prefrontal, and extrastriate regions. Results are consistent with cognitive models, which associate decreases in threat processing bias with recovery. Copyright © 2013 Elsevier Inc. All rights reserved.

46th Annual Targets, UAVs and Range Operations Symposium and Exhibition

DTIC Science & Technology

2008-10-10

introduction  mr. Ken Hislop , QF-16 Program manager, eglin aFB, FL 1:40 Pm - 2:00 Pm U.s. navy  CaPt Pat Buckley, Usn, Program manager...Bruce Ringstad Subscale & TCS Flight Lead Mr. Jim Cornwell Program Manager Mr. Ken Hislop Program Manager Ms. Lee Neugin Program Manager & Lead...Missiles Fired / 18 Kills AAC/PA 09-26-08-429 18 QF-16 Air Superiority Target Program Manager: Mr. Ken Hislop Description Full Scale Target for Threat

Defense Acquisitions: Assessments of Selected Weapon Programs

DTIC Science & Technology

2009-03-01

a field experiment , but program officials report that it will take additional efforts to transition the waveform to an operational platform. The...successfully demonstrated during a field experiment ending in October 2008 that included a multi-subnet test by Future Combat Systems personnel. The...Individual Programs 29 Advanced Extremely High Frequency (AEHF) Satellites 31 Advanced Threat Infrared Countermeasure/Common Missile Warning System

Integrating Intelligence and Acquisition to Meet Evolving Threats: Interview With Dr. Sean Kirkpatrick of the Defense Intelligence Agency

DTIC Science & Technology

2015-06-01

CIPs ) We have drafted policy language that Defense Acquisition, Technology, and Logistics now is coordinating that will make it a requirement for at...least Acquisition Category I programs to identify CIPs early and for the intelligence community to monitor those and report breaches throughout the...are coming. Two important ones are the Critical Intelligence Parameters ( CIPs ) policy and the change to the System Threat Assessment Re- port (STAR

Unraveling the impact of built-environmental self-modification of the local inhabitants in their attempt to reduce the urban flood impact in Grogol, Sukoharjo*

NASA Astrophysics Data System (ADS)

Wanabakti, M. J.; Susilo, C. R.; Nathania, M.; Putri, C. Y.

2018-05-01

Due in part to climate change impact and the lack of environmental awareness of urban societies, urban flood disasters have increased in both frequency and impacted areas. The inevitable destructive impact is also experienced by urban inhabitants within Grogol District, Sukoharjo, Central Java. Situated within the fast-growing peri-urban area of Surakarta, the geographical condition of the district, which is located in the convergence of Bengawan Solo River and four different streamlet rivers is undoubtedly critical to flood. Since the position of the peri-urban area is along the border of Surakarta City and Sukoharjo Regency, the site is a strategic locus of the main city’s urban expansion. However, its border location has made flood-reduction programs challenging to be implemented, due to unclear territorial admiration and distribution. Because of the absence of flood-reduction programs in the area, local inhabitants have been independently developing physical and built environmental modification of their settlements. By analyzing the two-months built environmental fieldwork research in Grogol Sukoharjo, this paper unravels both the success and the conflicting impact of local self-initiative modification in Grogol Sukoharjo. By combining the two-month field observation with the semi-structured interviews in three sub-districts of Grogol, this paper finds that the very pragmatic self-modification taken by the inhabitants results in short-term reductions of flood impact and increases the secure feelings of inhabitants to continue living in their neighborhoods. However, the lack of proper technical supervision from experts and the absence of inter-neighborhood coordination leads to future additional damage on the flood-prone areas of Grogol. The paper also reveals that one pragmatic physical self-modification solution taken by one neighborhood may lead to an extra flood-threat to other neighborhoods.

Missile airframe simulation testbed: MANPADS (MAST-M) for test and evaluation of aircraft survivability equipment

NASA Astrophysics Data System (ADS)

Clements, Jim; Robinson, Richard; Bunt, Leslie; Robinson, Joe

2011-06-01

A number of techniques have been utilized to evaluate the performance of Aircraft Survivability Equipment (ASE) against threat Man-Portable Air Defense Systems (MANPADS). These techniques include flying actual threat MANPADS against stationary ASE with simulated aircraft signatures, testing installed ASE systems against simulated threat signatures, and laboratory hardware-in-the-loop (HWIL) testing with simulated aircraft and simulated missile signatures. All of these tests lack the realism of evaluating installed ASE against in-flight MANPADS on a terminal homing intercept path toward the actual ASE equipped aircraft. This limitation is due primarily to the current inability to perform non-destructive MANPADS/Aircraft flight testing. The U.S. Army Aviation and Missile Research and Development and Engineering Center (AMRDEC) is working to overcome this limitation with the development of a recoverable surrogate MANPADS missile system capable of engaging aircraft equipped with ASE while guaranteeing collision avoidance with the test aircraft. Under its Missile Airframe Simulation Testbed - MANPADS (MAST-M) program, the AMRDEC is developing a surrogate missile system which will utilize actual threat MANPADS seeker/guidance sections to control the flight of a surrogate missile which will perform a collision avoidance and recovery maneuver prior to intercept to insure non-destructive test and evaluation of the ASE and reuse of the MANPADS seeker/guidance section. The remainder of this paper provides an overview of this development program and intended use.

DEFLECTION OF A HETEROGENEOUS WIDE-BEAM UNDER UNIFORM PRESSURE LOAD

DOE Office of Scientific and Technical Information (OSTI.GOV)

T. V. Holschuh; T. K. Howard; W. R. Marcum

2014-07-01

Oregon State University (OSU) and the Idaho National Laboratory (INL) are currently collaborating on a test program which entails hydro-mechanical testing of a generic plate type fuel element, or generic test plate assembly (GTPA), for the purpose of qualitatively demonstrating mechanical integrity of uranium-molybdenum monolithic plates as compared to that of uranium aluminum dispersion, and aluminum fuel plates onset by hydraulic forces. This test program supports ongoing work conducted for/by the Global Threat Reduction Initiative (GTRI) Fuels Development Program. This study’s focus supports the ongoing collaborative effort by detailing the derivation of an analytic solution for deflection of a heterogeneousmore » plate under a uniform, distributed load in order to predict the deflection of test plates in the GTPA. The resulting analytical solutions for three specific boundary condition sets are then presented against several test cases of a homogeneous plate. In all test cases considered, the results for both homogeneous and heterogeneous plates are numerically identical to one another, demonstrating correct derivation of the heterogeneous solution. Two additional problems are presents herein that provide a representative deflection profile for the plates under consideration within the GTPA. Furthermore, qualitative observations are made about the influence of a more-rigid internal fuel-meat region and its influence on the overall deflection profile of a plate. Present work is being directed to experimentally confirm the analytical solution’s results using select materials.« less

Energy Conservation for Low-Income Households: The Evaporative Cooler Experience.

ERIC Educational Resources Information Center

Ridge, Richard S.

1988-01-01

An econometric analysis, using a research design based on the nonequivalent control group (NECG), assessed the effectiveness of a program offering free evaporative coolers to low-income families owning air conditioners. The NECG controls for serious threats to internal validity, except for self-selection. The program successfully reduced energy…

A Systematic Analysis of Audiological Services in EHDI

ERIC Educational Resources Information Center

Munoz, Karen F.; Bradham, Tamala S.; Nelson, Lauri

2011-01-01

State coordinators of early hearing detection and intervention (EHDI) programs completed a strengths, weaknesses, opportunities, and threats, or SWOT, analysis that examined 12 areas within state EHDI programs. For audiological evaluation and services, 299 items were listed by 49 coordinators, and themes were identified within each SWOT category.…

Integrating the Medical Home into the EHDI Process

ERIC Educational Resources Information Center

Munoz, Karen F.; Nelson, Lauri; Bradham, Tamala S.; Hoffman, Jeff; Houston, K. Todd

2011-01-01

State coordinators of early hearing detection and intervention (EHDI) programs completed a strengths, weaknesses, opportunities, and threats, or SWOT, analysis that examined 12 areas within state EHDI programs. Related to how the medical home is integrated into the EHDI process, 273 items were listed by 48 coordinators, and themes were identified…

Newborn Hearing Screening: An Analysis of Current Practices

ERIC Educational Resources Information Center

Houston, K. Todd; Bradham, Tamala S.; Munoz, Karen F.; Guignard, Gayla Hutsell

2011-01-01

State coordinators of early hearing detection and intervention (EHDI) programs completed a strengths, weaknesses, opportunities, and threats, or SWOT, analysis that consisted of 12 evaluative areas of EHDI programs. For the newborn hearing screening area, a total of 293 items were listed by 49 EHDI coordinators, and themes were identified within…

15 CFR 922.154 - Consultation with the State of Washington, affected Indian tribes, and adjacent county governments.

Code of Federal Regulations, 2010 CFR

2010-01-01

... SANCTUARY PROGRAM REGULATIONS Olympic Coast National Marine Sanctuary § 922.154 Consultation with the State... the Sanctuary, and adjacent county governments regarding areas of mutual concern, including Sanctuary programs, permitting, activities, development, and threats to Sanctuary resources. (b) The Director shall...

The Threat and Local Observation Notice (TALON) Report Program

DTIC Science & Technology

2007-06-27

protect DoD personnel, resources, critical information, research and development programs, technology, critical infrastructure, economic security...Olllcl CMnpus Pr<.>vost We a.re greatly co!lcemed about the Pcnta~on’s investiJiation of a UCSC c> mpus protest: of ~nilitary recruiwrs lnst spring. MSNBC

Community Disaster and Sustainability Teams for Civil Protection

NASA Astrophysics Data System (ADS)

Kelman, I.; Cordonnier, B.

2009-04-01

Many examples of community-based teams for civil protection and disaster risk reduction exist. Turkey has a Community Disaster Volunteer Training Program while the USA has Community Emergency Response Teams which have been extended into secondary schools as Teen School Emergency Response Training. The principles and practices of these teams further apply directly to other development and sustainability endeavours, all of which are intricately linked to disaster risk reduction and civil protection. An example is keeping local water courses and storm drains clear from rubbish. That improves community health and cleanliness while assisting rainfall drainage to reduce flood risk. The "community teams" concept, as implemented for civil protection and disaster risk reduction, therefore connects with day-to-day living, such as ensuring that all community members have adequate access to water, food, waste management, shelter, health care, education, and energy. Community teams should be based on the best science and pedagogy available to ensure that concepts, training, skills, and implementation are effective and are maintained over the long-term. That entails going beyond the interest that is commonly generated by highlighting high-profile events, such as hurricanes and earthquakes, or high-profile concerns, such as climate change or terrorism. When community teams are focused on high-profile challenges, maintaining interest can be difficult without specific manifestations of the perceived "number one threat". Incorporating day-to-day concerns into civil protection can overcome that. For example, the community teams' talents and energy could be used for picking up rubbish, for educating about health and waste disposal, and for conducting vulnerability assessments in order to inspire action for continual vulnerability reduction. In addition to the examples given above, Japan's Jishu-bosai-soshiki community activities and Asia's "Townwatch" initiative adopt wider and deeper perspectives and actions, connecting disaster and civil protection to development and sustainability.

Strategies for SEE Hardness Assurance From Buy-It-And-Fly-It to Bullet Proof

NASA Technical Reports Server (NTRS)

Ladbury, Raymond

2017-01-01

This part of the course first outlines the conventional Single Event Effect (SEE), radiation hardness assurance (RHA) approach, which emphasizes mission success. Next, Dr. Ladbury will discuss the challenges posed by new satellite platforms (e.g., cubesats, nanosats, etc.), where cost and schedule receive emphasis equal to if not greater than mission success. These additional pressures, along with growing demands to reduce size, weight and power, coupled with increased performance, drive many projects toward expanding their use of commercial-off-the-shelf (COTS) technologies. While this may reduce direct parts cost and procurement lead times, it undermines many cost-reduction strategies used for conventional SEE RHA and can make radiation testing and analysis one of the most significant risksor worse, a risk neglected altogether. That section will end with some approaches for restoring balance in the troika of mission success, cost, and schedule. This is captured in SEE RHA as risk management: identify the threat, evaluate the threat, and mitigate the threat.

Strategies for SEE Hardness Assurance - From Buy-It-And-Fly-It to Bullet Proof

NASA Technical Reports Server (NTRS)

Ladbury, Ray

2017-01-01

This part of the course first outlines the conventional Single Event Effect (SEE), radiation hardness assurance (RHA) approach, which emphasizes mission success. Next, Dr. Ladbury will discuss the challenges posed by new satellite platforms (e.g., cubesats, nanosats, etc.), where cost and schedule receive emphasis equal to if not greater than mission success. These additional pressures, along with growing demands to reduce size, weight and power, coupled with increased performance, drive many projects toward expanding their use of commercial-off-the-shelf (COTS) technologies. While this may reduce direct parts cost and procurement lead times, it undermines many cost-reduction strategies used for conventional SEE RHA and can make radiation testing and analysis one of the most significant risks or worse, a risk neglected altogether. That section will end with some approaches for restoring balance in the troika of mission success, cost, and schedule. This is captured in SEE RHA as risk management: identify the threat, evaluate the threat, and mitigate the threat.

Enduring consequences of terrorism: 7-month follow-up survey of reactions to the bombings in London on 7 July 2005.

PubMed

Rubin, G James; Brewin, Chris R; Greenberg, Neil; Hughes, Jamie Hacker; Simpson, John; Wessely, Simon

2007-04-01

Terrorist attacks can have psychological effects on the general public. To assess the medium-term effects of the July 2005 London bombings on the general population in London and to identify risk factors for persistent effects. We telephoned 1010 Londoners 11-13 days after the bombings to assess stress levels, perceived threat and travel intentions. Seven months later, 574 respondents were contacted again and asked similar questions, and questions concerning altered perceptions of self and the world. ;Substantial stress' (11%), perceived threat to self (43%) and reductions in travel because of the bombings (19%) persisted at a reduced level; other perceived threats remained unchanged. A more negative world view was common. Other than degree of exposure to the bombings, there were no consistent predictors of which people with short-term reactions would develop persistent reactions. A longer-term impact of terrorism on the perceptions and behaviour of Londoners was documented.

Acid rain in Shenandoah National Park, Virginia

USGS Publications Warehouse

Rice, Karen C.; Deviney, Frank A.; Olson, Gordon

2007-01-01

Visitors to Shenandoah National Park (SNP) enjoy the animal and plant life and the scenery but may not realize how vulnerable these features are to various threats, such as invasion of exotic plants and insects, improper use of park resources by humans, and air and water pollution. The National Park Service strives to protect natural resources from such threats to ensure that the resources will be available for enjoyment now and in the future. Because SNP has limited influence over the air pollution that envelops the region, acidic deposition--commonly known as acid rain--is one of the more challenging threats facing park managers. With the help of U.S. Geological Survey (USGS) scientists, park managers can understand how acid rain interacts with ground- and surface-water resources, which enables them to explain why reductions in air pollution can help preserve park resources. Such understanding also provides essential insight into ecosystem processes, as managers strive to unravel and resolve other environmental problems that are interrelated to acid rain.

Using probabilistic terrorism risk modeling for regulatory benefit-cost analysis: application to the Western hemisphere travel initiative in the land environment.

PubMed

Willis, Henry H; LaTourrette, Tom

2008-04-01

This article presents a framework for using probabilistic terrorism risk modeling in regulatory analysis. We demonstrate the framework with an example application involving a regulation under consideration, the Western Hemisphere Travel Initiative for the Land Environment, (WHTI-L). First, we estimate annualized loss from terrorist attacks with the Risk Management Solutions (RMS) Probabilistic Terrorism Model. We then estimate the critical risk reduction, which is the risk-reducing effectiveness of WHTI-L needed for its benefit, in terms of reduced terrorism loss in the United States, to exceed its cost. Our analysis indicates that the critical risk reduction depends strongly not only on uncertainties in the terrorism risk level, but also on uncertainty in the cost of regulation and how casualties are monetized. For a terrorism risk level based on the RMS standard risk estimate, the baseline regulatory cost estimate for WHTI-L, and a range of casualty cost estimates based on the willingness-to-pay approach, our estimate for the expected annualized loss from terrorism ranges from $2.7 billion to $5.2 billion. For this range in annualized loss, the critical risk reduction for WHTI-L ranges from 7% to 13%. Basing results on a lower risk level that results in halving the annualized terrorism loss would double the critical risk reduction (14-26%), and basing the results on a higher risk level that results in a doubling of the annualized terrorism loss would cut the critical risk reduction in half (3.5-6.6%). Ideally, decisions about terrorism security regulations and policies would be informed by true benefit-cost analyses in which the estimated benefits are compared to costs. Such analyses for terrorism security efforts face substantial impediments stemming from the great uncertainty in the terrorist threat and the very low recurrence interval for large attacks. Several approaches can be used to estimate how a terrorism security program or regulation reduces the distribution of risks it is intended to manage. But, continued research to develop additional tools and data is necessary to support application of these approaches. These include refinement of models and simulations, engagement of subject matter experts, implementation of program evaluation, and estimating the costs of casualties from terrorism events.

"We're Fighting for the Heart and Soul of Education"

ERIC Educational Resources Information Center

Hunt, Sally

2011-01-01

Reductions in further and higher education spending, combined with cuts to helping-hand schemes such as the Education Maintenance Allowance, present a fundamental threat to everything educators stand for. This author discusses the need to build a credible alternative that puts tertiary education at the heart of a strategy for economic growth and…

Defense Threat Reduction Agency > About > Media > News > News Archive

Science.gov Websites

into pulmonary research -- DTRA's ATHENA developing cutting-edge technology that benefits soldiers and civilians Dec 15 - Germany to fund more surveillance along Tunisia-Libya border -- DTRA project aims to help 27 - Modern border facility opens thanks to US support -- DTRA working with Georgian Ministry of

5 CFR 553.201 - Requesting OPM approval for reemployment without reduction or termination of annuity in...

Code of Federal Regulations, 2011 CFR

2011-01-01

... that basis must meet the following criteria: (1) Nature of emergency. Describe the military threat... particular position. Requests submitted on this basis must include a description of the length, breadth, and... limited to, unusual qualification requirements or working conditions, possibility of job reengineering or...

5 CFR 553.201 - Requesting OPM approval for reemployment without reduction or termination of annuity in...

Code of Federal Regulations, 2013 CFR

2013-01-01

... that basis must meet the following criteria: (1) Nature of emergency. Describe the military threat... particular position. Requests submitted on this basis must include a description of the length, breadth, and... limited to, unusual qualification requirements or working conditions, possibility of job reengineering or...

5 CFR 553.201 - Requesting OPM approval for reemployment without reduction or termination of annuity in...

Code of Federal Regulations, 2014 CFR

2014-01-01

... that basis must meet the following criteria: (1) Nature of emergency. Describe the military threat... particular position. Requests submitted on this basis must include a description of the length, breadth, and... limited to, unusual qualification requirements or working conditions, possibility of job reengineering or...

5 CFR 553.201 - Requesting OPM approval for reemployment without reduction or termination of annuity in...

Code of Federal Regulations, 2012 CFR

2012-01-01

... that basis must meet the following criteria: (1) Nature of emergency. Describe the military threat... particular position. Requests submitted on this basis must include a description of the length, breadth, and... limited to, unusual qualification requirements or working conditions, possibility of job reengineering or...

Strategic Personality and the Effectiveness of Nuclear Deterrence: Deterring Iraq and Iran

DTIC Science & Technology

2001-09-01

ES-1 I. NUCLEAR DETERRENCE AND THREAT REDUCTION IN THE ERA OF THE “KOSOVO SYNDROME ...without the Kosovo Syndrome ? ................................... 106 Appendix A: The Strategic Personality Types...the United States from intervening in their future internal ethnic, religious, political, or regional disputes. The rise of this “Kosovo Syndrome

Defense Threat Reduction Agency > About > Media > News

Science.gov Websites

event Apr 4 - Pacific Soldiers build relationships through radiological training taught by DTRA, 10th fighting method for DTRA Feb 10 - USAF commissions Boeing to build more MOPs - 30,000 lb. extreme bunker Malaysia may build bombs with radioactive materials Stay Connected About DoD Top Issues News Photos &

Improvements to the WRF-CMAQ modeling system for fine-scale air quality simulations

EPA Science Inventory

Despite significant reductions in atmospheric pollutants such as ozone (O₃) and fine particulate matter (PM_2.5) over the past several decades, air pollution continues to pose a threat to the health of humans and sensitive ecosystems. A number of areas across...

Defense Threat Reduction Agency > About > Locations

Science.gov Websites

Air Force Base, Ca. Mercury, Nev. Albuquerque, N.M. White Sands Missile Range, N.M. Omaha, Neb . (USSTRATCOM) Eglin Air Force Base, Fla. National Capital Region Georgia Azerbaijan Armenia Japan Republic of , Md. Eglin Air Force Base, Fla. Albuquerque, N.M. White Sands Missile Range, N.M. Mercury, Nev. Travis

2010 Review on the Extension of the AMedP-8(C) Methodology to New Agents, Materials, and Conditions

DTIC Science & Technology

2010-12-01

tularemia ). Applied Research Associates (ARA), under contract to the Defense Threat Reduction Agency (DTRA), has begun the development of similar...x P Included in IDA 2010 Analyses 1 Biological Staphylococcal Enterotoxin B x P Included in IDA 2010 Analyses 1 Biological Tularemia x P

Defense.gov Special Report: DoD Helps Fight Ebola in West Africa

Science.gov Websites

Assistance at a Glance Health Care Training Infographic #1 Ebola Treatment Units/Monrovian Medical Unit , Liberia and Sierra Leone. Story Medical Countermeasures Help Ebola Crisis Since 2003, the Defense Threat Reduction Agency has invested more than $300 million to develop medical countermeasures against hemorrhagic

Front-End Anti-Viral Detection Mechanisms Using Replicating/Self-Replicating Software

DTIC Science & Technology

1989-10-19

Trojan Horse program, these programs were omitted from the proof of concept. Future considerations will address these type of programs directly and...which relocates in memory. 3. Trojan Horse : A program that does other than what it was intended to do. 4. Prevention: Stop the initial and subsequent...then performed a risks analysis of potential threats. Since it is impossible, using existing technologies, to detect a well-written WORM or trojan horse

Psychometric and demographic predictors of the perceived risk of terrorist threats and the willingness to pay for terrorism risk management programs.

PubMed

Mumpower, Jeryl L; Shi, Liu; Stoutenborough, James W; Vedlitz, Arnold

2013-10-01

A 2009 national telephone survey of 924 U.S. adults assessed perceptions of terrorism and homeland security issues. Respondents rated severity of effects, level of understanding, number affected, and likelihood of four terrorist threats: poisoned water supply; explosion of a small nuclear device in a major U.S. city; an airplane attack similar to 9/11; and explosion of a bomb in a building, train, subway, or highway. Respondents rated perceived risk and willingness to pay (WTP) for dealing with each threat. Demographic, attitudinal, and party affiliation data were collected. Respondents rated bomb as highest in perceived risk but gave the highest WTP ratings to nuclear device. For both perceived risk and WTP, psychometric variables were far stronger predictors than were demographic ones. OLS regression analyses using both types of variables to predict perceived risk found only two significant demographic predictors for any threat--Democrat (a negative predictor for bomb) and white male (a significant positive predictor for airline attack). In contrast, among psychometric variables, severity, number affected, and likelihood were predictors of all four threats and level of understanding was a predictor for one. For WTP, education was a negative predictor for three threats; no other demographic variables were significant predictors for any threat. Among psychometric variables, perceived risk and number affected were positive predictors of WTP for all four threats; severity and likelihood were predictors for three; level of understanding was a significant predictor for two. © 2013 Society for Risk Analysis.

Linking sensory biology and fisheries bycatch reduction in elasmobranch fishes: a review with new directions for research

PubMed Central

Jordan, Laura K.; Mandelman, John W.; McComb, D. Michelle; Fordham, Sonja V.; Carlson, John K.; Werner, Timothy B.

2013-01-01

Incidental capture, or bycatch, in fisheries represents a substantial threat to the sustainability of elasmobranch populations worldwide. Consequently, researchers are increasingly investigating elasmobranch bycatch reduction methods, including some focused on these species' sensory capabilities, particularly their electrosensory systems. To guide this research, we review current knowledge of elasmobranch sensory biology and feeding ecology with respect to fishing gear interactions and include examples of bycatch reduction methods used for elasmobranchs as well as other taxonomic groups. We discuss potential elasmobranch bycatch reduction strategies for various fishing gear types based on the morphological, physiological, and behavioural characteristics of species within this diverse group. In select examples, we indicate how an understanding of the physiology and sensory biology of vulnerable, bycatch-prone, non-target elasmobranch species can help in the identification of promising options for bycatch reduction. We encourage collaboration among researchers studying bycatch reduction across taxa to provide better understanding of the broad effects of bycatch reduction methods. PMID:27293586

32 CFR 149.1 - Policy.

Code of Federal Regulations, 2010 CFR

2010-07-01

... unclassified information, shall, in response to specific threat data and based on risk management principles... most economical means in the various TSCM programs, departments and agencies shall exchange technical...

National program for family planning and primary health care Pakistan: a SWOT analysis

PubMed Central

2013-01-01

Background The National Program for Family Planning and Primary Healthcare was launched in 1994. It is one of the largest community based programs in the world, providing primary healthcare services to about 80 million people, most of which is rural poor. The program has been instrumental in improving health related indicators of maternal and child health in the last two decades. Methods SWOT analysis was used by making recourse to the structure and dynamics of the program as well as searching the literature. SWOT analysis Strengths of the program include: comprehensive design of planning, implementation and supervision mechanisms aided by an MIS, selection and recruitments processes and evidence created through improving health impact indicators. Weaknesses identified are slow progress, poor integration of the program with health services at local levels including MIS, and de-motivational factors such as job insecurity and non-payment of salaries in time. Opportunities include further widening the coverage of services, its potential contribution to health system research, and its use in areas other than health like women empowerment and poverty alleviation. Threats the program may face are: political interference, lack of funds, social threats and implications for professional malpractices. Conclusion Strengthening of the program will necessitate a strong political commitment, sustained funding and a just remuneration to this bare foot doctor of Pakistan, the Lady Health Worker. PMID:24268037

Fear Factors in: Political Rhetoric, Threat Inflation, and the Narrative of September 11

DTIC Science & Technology

2014-12-01

vacations during the program. Lastly, my wonderful parents , Robert and Barbara, who provided refuge from the storm and the unconditional love only... parents can. They reminded me you can always go home and I certainly did. Thank you and I love you all. I want to acknowledge the Nassau County...Graeme R. Newman and Ronald V. Clarke showed, “local response to the threat of terrorism is as much affected by public fear as is the national

Terrorism as a Perceived Threat to US Armed Forces Serving OCONUS and the Army’s Program of Addressing That Threat.

DTIC Science & Technology

1986-03-27

many terrorist groups with plastique and other explosives to build bombs. 6 Using these explosives they have produced vehicle bombs which are totally...US Army War College Study, 19 April 1982. 3. TRADOC Pam 525-37, Military Operations, US Army Operational Concept For Terrorism Counteraction, 19...Army (U). Counterintelligence Special Report. (Overall Report (S)), 1981. 30. US Army. TRADOC Pam 525-37. "Military Operations." US Army Concept For

Common Sense Guide to Mitigating Insider Threats, Fifth Edition

DTIC Science & Technology

2016-12-01

background investigation on its employees. 6.4 Quick Wins and High -Impact Solutions 6.4.1 All Organizations  Have all employees, contractors , and trusted...Studies 15 1.6 Quick Wins and High -Impact Solutions 16 1.6.1 All Organizations 16 1.7 Mapping to Standards 16 Practice 2: Develop a formalized insider...Threat Program 29 2.5 Case Studies 30 2.6 Quick Wins and High -Impact Solutions 31 2.6.1 All Organizations 31 2.6.2 Large Organizations 32 2.7

Performance and Fabrication Status of TREAT LEU Conversion Conceptual Design Concepts

DOE Office of Scientific and Technical Information (OSTI.GOV)

IJ van Rooyen; SR Morrell; AE Wright

2014-10-01

Resumption of transient testing at the TREAT facility was approved in February 2014 to meet U.S. Department of Energy (DOE) objectives. The National Nuclear Security Administration’s Global Threat Reduction Initiative Convert Program is evaluating conversion of TREAT from its existing highly enriched uranium (HEU) core to a new core containing low enriched uranium (LEU). This paper describes briefly the initial pre-conceptual designs screening decisions with more detailed discussions on current feasibility, qualification and fabrication approaches. Feasible fabrication will be shown for a LEU fuel element assembly that can meet TREAT design, performance, and safety requirements. The statement of feasibility recognizesmore » that further development, analysis, and testing must be completed to refine the conceptual design. Engineering challenges such as cladding oxidation, high temperature material properties, and fuel block fabrication along with neutronics performance, will be highlighted. Preliminary engineering and supply chain evaluation provided confidence that the conceptual designs can be achieved.« less

Recent government regulations in the United States seek to ensure the effectiveness of antibiotics by limiting their agricultural use.

PubMed

Centner, Terence J

2016-09-01

The development of bacteria resistant to antibiotics is viewed as a medical health threat. Because thousands of people die every year due to antibiotic-resistant bacteria, efforts are underway to reduce antibiotic usage which in turn will reduce the development of antibiotic-resistant bacteria. In the United States, the use of antibiotics in the production of food animals to enhance animal growth has been identified as contributing to resistance. In 2015, a veterinary feed directive was adopted by the U.S. federal government prohibiting nontherapeutic uses of antibiotics in food animals that should reduce usage. The continued usage of antibiotics by producers for preventing disease may mean the directive is insufficient to reduce nontherapeutic antibiotic administration. This may lead some consumers to seek meat products from animals raised without antibiotics. A governmentally-sponsored labeling program could encourage reduction in antibiotic usage. Copyright © 2016 Elsevier Ltd. All rights reserved.

The Effectiveness of an Attention Bias Modification Program as an Adjunctive Treatment for Post-Traumatic Stress Disorder

PubMed Central

Kuckertz, Jennie M.; Amir, Nader; Boffa, Joseph W.; Warren, Ciara K.; Rindt, Susan E. M.; Norman, Sonya; Ram, Vasudha; Ziajko, Lauretta; Webb-Murphy, Jennifer; McLay, Robert

2014-01-01

Attention bias modification (ABM) may be an effective treatment for anxiety disorders (Beard, Sawyer, & Hofmann, 2012). As individuals with PTSD possess an attentional bias towards threat-relevant information ABM may prove effective in reducing PTSD symptoms. We examined the efficacy of ABM as an adjunct treatment for PTSD in a real-world setting. We administered ABM in conjunction with prolonged exposure or cognitive-processing therapy and medication in a community inpatient treatment facility for military personnel diagnosed with PTSD. Participants were randomized to either ABM or an attention control condition (ACC). While all participants experienced reductions in PTSD symptoms, participants in the ABM group experienced significantly fewer PTSD and depressive symptoms at post-treatment when compared to the ACC group. Moreover, change in plasticity of attentional bias mediated this change in symptoms and initial attentional bias moderated the effects of the treatment. These results suggest that ABM may be an effective adjunct treatment for PTSD. PMID:25277496

Rolling Process Modeling Report: Finite-Element Prediction of Roll Separating Force and Rolling Defects

DOE Office of Scientific and Technical Information (OSTI.GOV)

Soulami, Ayoub; Lavender, Curt A.; Paxton, Dean M.

2014-04-23

Pacific Northwest National Laboratory (PNNL) has been investigating manufacturing processes for the uranium-10% molybdenum (U-10Mo) alloy plate-type fuel for the U.S. high-performance research reactors. This work supports the Convert Program of the U.S. Department of Energy’s National Nuclear Security Administration (DOE/NNSA) Global Threat Reduction Initiative. This report documents modeling results of PNNL’s efforts to perform finite-element simulations to predict roll separating forces and rolling defects. Simulations were performed using a finite-element model developed using the commercial code LS-Dyna. Simulations of the hot rolling of U-10Mo coupons encapsulated in low-carbon steel have been conducted following two different schedules. Model predictions ofmore » the roll-separation force and roll-pack thicknesses at different stages of the rolling process were compared with experimental measurements. This report discusses various attributes of the rolled coupons revealed by the model (e.g., dog-boning and thickness non-uniformity).« less

The Health and Safety in Employment Act and the influenza vaccination of healthcare workers.

PubMed

McLennan, Stuart; Celi, Leo Anthony; Roth, Paul

2007-03-02

Despite studies demonstrating that the annual influenza vaccination of healthcare workers has a statistically significant reduction of morbidity and mortality among the patients they care for, and District Health Boards (DHBs) establishing voluntary programs to provide the influenza vaccine to healthcare workers free of charge, vaccination rates among healthcare workers are dismal, with only about 20%-40% coverage rates being achieved. With these low rates posing a serious health threat to the vulnerable patient populations that are entrusted into healthcare workers' care, and the current voluntary programmes clearly failing to adequately address this issue, we believe the time has come for the annual influenza vaccination to be made a mandatory requirement for all healthcare workers with direct patient contact unless a medical contraindication exists. Indeed, a compelling case may be made that the duties imposed on DHBs and healthcare workers under the Health and Safety in Employment Act 1992 requires making the annual influenza vaccination an occupational requirement.

Space, our next frontier; Proceedings of the conference, Dallas, TX, June 7, 8, 1984

DOE Office of Scientific and Technical Information (OSTI.GOV)

Musgrave, G.

1985-01-01

The present conference on space development encompasses space commercialization, legislative, legal, and insurance-related factors in current space programs, political aspects of space militarization and governmental control, the military future uses of space and their consequences, command and control issues arising in space, economic influences on space policy, and recent developments in space solar power generation concepts. Attention is given to public opinion surveys concerning the scientific, military, and economic uses of space, the Leasecraft orbital industrial infrastructure concept, capitalism and democracy in space development, the current status of space law on commercialization topics, the nature of Ballistic Missile Defense, themore » Soviet Space threat, the High Frontier concept for space defense, lunar solar power systems, solar power satellites, and the utilization of lunar resources for the reduction of lunar base construction costs. Such specific technical issues as microgravity crystal growth and directional solidification, electrophoresis operations for pharmaceuticals, and technical barriers to commercial access to space, are also noted.« less

ARX - A Comprehensive Tool for Anonymizing Biomedical Data

PubMed Central

Prasser, Fabian; Kohlmayer, Florian; Lautenschläger, Ronald; Kuhn, Klaus A.

2014-01-01

Collaboration and data sharing have become core elements of biomedical research. Especially when sensitive data from distributed sources are linked, privacy threats have to be considered. Statistical disclosure control allows the protection of sensitive data by introducing fuzziness. Reduction of data quality, however, needs to be balanced against gains in protection. Therefore, tools are needed which provide a good overview of the anonymization process to those responsible for data sharing. These tools require graphical interfaces and the use of intuitive and replicable methods. In addition, extensive testing, documentation and openness to reviews by the community are important. Existing publicly available software is limited in functionality, and often active support is lacking. We present ARX, an anonymization tool that i) implements a wide variety of privacy methods in a highly efficient manner, ii) provides an intuitive cross-platform graphical interface, iii) offers a programming interface for integration into other software systems, and iv) is well documented and actively supported. PMID:25954407

Transitions from injecting to non-injecting drug use: potential protection against HCV infection

PubMed Central

Des Jarlais, Don C.; McKnight, Courtney; Arasteh, Kamyar; Feelemyer, Jonathan; Perlman, David C.; Hagan, Holly; Cooper, Hannah L. F.

2013-01-01

Transitions from injecting to non-injecting drug use have been reported from many different areas, particularly in areas with large human immunodeficiency virus (HIV) epidemics. The extent to which such transitions actually protect against HIV and HCV has not been determined. A cross-sectional survey with HIV and hepatitis C (HCV) testing was conducted with 322 former injectors (persons who had injected illicit drugs but permanently transitioned to non-injecting use) and 801 current injectors recruited in New York City between 2007 and 2012. There were no differences in HIV prevalence, while HCV prevalence was significantly lower among former injectors compared to current injectors. Years injecting functioned as a mediating variable linking former injector status to lower HCV prevalence. Transitions have continued well beyond the reduction in the threat of AIDS to injectors in the city. New interventions to support transitions to non-injecting drug use should be developed and supported by both drug treatment and syringe exchange programs. PMID:24161262

The Air Force concentrating photovoltaic array program

NASA Technical Reports Server (NTRS)

Geis, Jack W.

1987-01-01

A summary is given of Air Force solar concentrator projects beginning with the Rockwell International study program in 1977. The Satellite Materials Hardening Programs (SMATH) explored and developed techniques for hardening planar solar cell array power systems to the combined nuclear and laser radiation threat environments. A portion of program dollars was devoted to developing a preliminary design for a hardened solar concentrator. The results of the Survivable Concentrating Photovoltaic Array (SCOPA) program, and the design, fabrication and flight qualification of a hardened concentrator panel are discussed.

Illegal Immigration: Is It a Threat To National Security

DTIC Science & Technology

2006-03-15

labor was called the ‘ Bracero ’ Program .16 The United States partnered with Mexico 5 to supply laborers during World War II to solve the critical U.S...program legally employed more than 4.5 million Mexican citizens primarily in Texas and California.”17 The Bracero program was always a temporary...Mexican Laborers return to Mexico at the end of the program. The Bracero program had its problems, but it had the statutory position of a bilateral

Intention Modulates the Effect of Punishment Threat in Norm Enforcement via the Lateral Orbitofrontal Cortex.

PubMed

Zhang, Yuan; Yu, Hongbo; Yin, Yunlu; Zhou, Xiaolin

2016-08-31

Although economic theories suggest that punishment threat is crucial for maintaining social norms, counterexamples are noted in which punishment threat hinders norm compliance. Such discrepancy may arise from the intention behind the threat: unintentionally introduced punishment threat facilitates, whereas intentionally introduced punishment threat hinders, norm compliance. Here, we combined a dictator game and fMRI to investigate how intention modulates the effect of punishment threat on norm compliance and the neural substrates of this modulation. We also investigated whether this modulation can be influenced by brain stimulation. Human participants divided an amount of money between themselves and a partner. The partner (intentionally) or a computer program (unintentionally) decided to retain or waive the right to punish the participant upon selfish distribution. Compared with the unintentional condition, participants allocated more when the partner intentionally waived the power of punishment, but less when the partner retained such power. The right lateral orbitofrontal cortex (rLOFC) showed higher activation when the partner waived compared with when the computer waived or when the partner retained the power. The functional connectivity between the rLOFC and the brain network associated with intention/mentalizing processing was predictive of the allocation difference induced by intention. Moreover, inhibition or activation of the rLOFC by brain stimulation decreased or increased, respectively, the participants' reliance on the partner's intention during monetary allocation. These findings demonstrate that the perceived intention of punishment threat plays a crucial role in norm compliance and that the LOFC is casually involved in the implementation of intention-based cooperative decisions. Does punishment threat facilitate or hinder norm enforcement? So far, cognitive neuroscience research offers equivocal evidence. By directly manipulating the intention behind punishment threat, we demonstrate that intention modulates the effectiveness of punishment threat. Moreover, we show that inhibition or activation of the right lateral orbitofrontal cortex (rLOFC) decreased or increased the effect of punishment threat in the intentional context, but not in the unintentional context, suggesting the casual involvement of the rLOFC in intention-based cooperative decisions. Copyright © 2016 the authors 0270-6474/16/369217-10$15.00/0.

Climate change and threat of vector-borne diseases in India: are we prepared?

PubMed

Dhiman, Ramesh C; Pahwa, Sharmila; Dhillon, G P S; Dash, Aditya P

2010-03-01

It is unequivocal that climate change is happening and is likely to expand the geographical distribution of several vector-borne diseases, including malaria and dengue etc. to higher altitudes and latitudes. India is endemic for six major vector-borne diseases (VBD) namely malaria, dengue, chikungunya, filariasis, Japanese encephalitis and visceral leishmaniasis. Over the years, there has been reduction in the incidence of almost all the diseases except chikungunya which has re-emerged since 2005. The upcoming issue of climate change has surfaced as a new threat and challenge for ongoing efforts to contain vector-borne diseases. There is greater awareness about the potential impacts of climate change on VBDs in India and research institutions and national authorities have initiated actions to assess the impacts. Studies undertaken in India on malaria in the context of climate change impact reveal that transmission windows in Punjab, Haryana, Jammu and Kashmir and north-eastern states are likely to extend temporally by 2-3 months and in Orissa, Andhra Pradesh and Tamil Nadu there may be reduction in transmission windows. Using PRECIS model (driven by HadRM2) at the resolution of 50 x 50 Km for daily temperature and relative humidity for year 2050, it was found that Orissa, West Bengal and southern parts of Assam will still remain malarious and transmission windows will open up in Himachal Pradesh and north-eastern states etc. Impact of climate change on dengue also reveals increase in transmission with 2 C rise in temperature in northern India. Re-emergence of kala-azar in northern parts of India and reappearance of chikungunya mainly in southern states of India has also been discussed. The possible need to address the threat and efforts made in India have also been highlighted. The paper concludes with a positive lead that with better preparedness threat of climate change on vector-borne diseases may be negated.

Positive Perception of Aging and Performance in a Memory Task: Compensating for Stereotype Threat?

PubMed

Fernández-Ballesteros, Rocío; Bustillos, Antonio; Huici, Carmen

2015-01-01

BACKGROUND/STUDY CONTEXT: The aim of this research is to explore whether segments of seniors might be immune to aging stereotypes of the older adult group. Stereotype threat research indicates that older adults show low memory recall under conditions of stereotype threat. Stereotype internalization theory (Levy, 2009) predicts that a positive perception of aging has favorable effects on the behavior and health of older people. A total of 112 older adult participants (62% women, aged 55 to 78) attending the University Programme for Older Adults were assigned to one of two conditions: stereotype threat condition and positive information condition. A control group was included from participants in the same program (n = 34; 61% women, aged 55 to 78). Individual differences in self-perception of aging were considered as continuous variable. Participants with better self-perception of aging showed better memory performance than those with poorer self-perception of aging in the stereotype threat condition and control condition. However, no differences were found in the positive information condition between participants with high and low self-perception of aging. These results indicate that positive self-perception of aging moderates the effects of stereotype threat, and that positive information promotes better memory performance for those older adults with a poorer self-perception of aging. As expected, individuals with a positive perception of their own aging were less vulnerable to the activation of a negative older adult stereotype in the stereotype threat condition.

An evolutionary perspective on the co-occurrence of social anxiety disorder and alcohol use disorder

PubMed Central

Miloyan, Beyon; Brilot, Ben; Gullo, Matthew J.; Suddendorf, Thomas

2016-01-01

Social Anxiety Disorder (SAD) commonly co-occurs with, and often precedes, Alcohol Use Disorder (AUD). In this paper, we address the relationship between SAD and AUD by considering how natural selection left socially anxious individuals vulnerable to alcohol use, and by addressing the underlying mechanisms. We review research suggesting that social anxiety has evolved for the regulation of behaviors involved in reducing the likelihood or consequences of threats to social status. The management of potential threats to social standing is important considering that these threats can result in reduced cooperation or ostracism – and therefore to reduced access to coalitional partners, resources or mates. Alcohol exerts effects upon evolutionarily conserved emotion circuits, and can down-regulate or block anxiety (or may be expected to do so). As such, the ingestion of alcohol can artificially signal the absence or successful management of social threats. In turn, alcohol use may be reinforced in socially anxious people because of this reduction in subjective malaise, and because it facilitates social behaviors – particularly in individuals for whom the persistent avoidance of social situations poses its own threat (i.e., difficulty finding mates). Although the frequent co-occurrence of SAD and AUD is associated with poorer treatment outcomes than either condition alone, a richer understanding of the biological and psychosocial drives underlying susceptibility to alcohol use among socially anxious individuals may improve the efficacy of therapeutic interventions aimed at preventing or treating this comorbidity. PMID:26914963

Development of vaccines for poultry against H5 avian influenza based on turkey herpesvirus vector

USDA-ARS?s Scientific Manuscript database

Avian influenza (AI) remains a major threat to public health as well as to the poultry industry. AI vaccines are considered a suitable tool to support AI control programs in combination with other control measures such as good biosecurity and monitoring programs. We constructed recombinant turkey he...

Environmental Scanning as a First Step to Strategic Planning in the M.B.A. Program at Dowling College.

ERIC Educational Resources Information Center

Newman, James F.

The purpose of this practicum was to determine the strengths, weaknesses, opportunities and threats surrounding the Master of Business Administration (MBA) program at Dowling College (Oakdale, New York), as perceived by the Business Administration Division faculty. Faculty were surveyed to determine perceived strengths, weaknesses, opportunities…

Prevention of Targeted School Violence by Responding to Students' Psychosocial Crises: The NETWASS Program

ERIC Educational Resources Information Center

Leuschner, Vincenz; Fiedler, Nora; Schultze, Martin; Ahlig, Nadine; Göbel, Kristin; Sommer, Friederike; Scholl, Johanna; Cornell, Dewey; Scheithauer, Herbert

2017-01-01

The standardized, indicated school-based prevention program "Networks Against School Shootings" combines a threat assessment approach with a general model of prevention of emergency situations in schools through early intervention in student psychosocial crises and training teachers to recognize warning signs of targeted school violence.…

Disruptive Technologies: A Credible Threat to Leading Programs in Continuing Medical Education?

ERIC Educational Resources Information Center

Christensen, Clayton M.; Armstrong, Elizabeth G.

1998-01-01

Disruptive technologies are simple convenient innovations that have triggered failures of some well-managed companies. They may threaten continuing medical-education programs so focused on leading-edge technology they lose sight of the very different educational needs of growing numbers of health care providers, who are turning to consultants, the…

Stereotype Threat-Based Diversity Programming: Helping Students While Empowering and Respecting Faculty

ERIC Educational Resources Information Center

Artze-Vega, Isis; Richardson, Leslie; Traxler, Adrienne

2014-01-01

As college student populations grow increasingly diverse, centers for teaching and learning are often charged with promoting inclusive teaching practices. Yet faculty cite many affective barriers to diversity training, and we often preach to the choir. These challenges led us to seek alternate routes for diversity programming, and stereotype…

Explaining opposition to refugee resettlement: The role of NIMBYism and perceived threats

PubMed Central

Ferwerda, Jeremy; Flynn, D.J.; Horiuchi, Yusaku

2017-01-01

One week after President Donald Trump signed a controversial executive order to reduce the influx of refugees to the United States, we conducted a survey experiment to understand American citizens’ attitudes toward refugee resettlement. Specifically, we evaluated whether citizens consider the geographic context of the resettlement program (that is, local versus national) and the degree to which they are swayed by media frames that increasingly associate refugees with terrorist threats. Our findings highlight a collective action problem: Participants are consistently less supportive of resettlement within their own communities than resettlement elsewhere in the country. This pattern holds across all measured demographic, political, and geographic subsamples within our data. Furthermore, our results demonstrate that threatening media frames significantly reduce support for both national and local resettlement. Conversely, media frames rebutting the threat posed by refugees have no significant effect. Finally, the results indicate that participants in refugee-dense counties are less responsive to threatening frames, suggesting that proximity to previously settled refugees may reduce the impact of perceived security threats. PMID:28913425

Explaining opposition to refugee resettlement: The role of NIMBYism and perceived threats.

PubMed

Ferwerda, Jeremy; Flynn, D J; Horiuchi, Yusaku

2017-09-01

One week after President Donald Trump signed a controversial executive order to reduce the influx of refugees to the United States, we conducted a survey experiment to understand American citizens' attitudes toward refugee resettlement. Specifically, we evaluated whether citizens consider the geographic context of the resettlement program (that is, local versus national) and the degree to which they are swayed by media frames that increasingly associate refugees with terrorist threats. Our findings highlight a collective action problem: Participants are consistently less supportive of resettlement within their own communities than resettlement elsewhere in the country. This pattern holds across all measured demographic, political, and geographic subsamples within our data. Furthermore, our results demonstrate that threatening media frames significantly reduce support for both national and local resettlement. Conversely, media frames rebutting the threat posed by refugees have no significant effect. Finally, the results indicate that participants in refugee-dense counties are less responsive to threatening frames, suggesting that proximity to previously settled refugees may reduce the impact of perceived security threats.

United Nations Development Program solicits funds from corporations.

PubMed

Karliner, J; Srivastava, A; Bruno, K

1999-01-01

The Global Sustainable Development Facility (GSDF) project, a collaboration between the U.N. Development Program and a variety of global corporate sponsors, some with poor human rights, labor, and environmental records, has come under criticism from prestigious nongovernmental organizations around the world. A letter to James Gustave Speth, Administrator of the U.N. Development Program, expresses concern about the threat posed by the GSDF project to the independence and credibility of the U.N. Development Program.

Threats to Feminist Identity and Reactions to Gender Discrimination.

PubMed

Cichocka, Aleksandra; Golec de Zavala, Agnieszka; Kofta, Mirek; Rozum, Joanna

2013-05-01

The aim of this research was to examine conditions that modify feminists' support for women as targets of gender discrimination. In an experimental study we tested a hypothesis that threatened feminist identity will lead to greater differentiation between feminists and conservative women as victims of discrimination and, in turn, a decrease in support for non-feminist victims. The study was conducted among 96 young Polish female professionals and graduate students from Gender Studies programs in Warsaw who self-identified as feminists ( M age  = 22.23). Participants were presented with a case of workplace gender discrimination. Threat to feminist identity and worldview of the discrimination victim (feminist vs. conservative) were varied between research conditions. Results indicate that identity threat caused feminists to show conditional reactions to discrimination. Under identity threat, feminists perceived the situation as less discriminatory when the target held conservative views on gender relations than when the target was presented as feminist. This effect was not observed under conditions of no threat. Moreover, feminists showed an increase in compassion for the victim when she was portrayed as a feminist compared to when she was portrayed as conservative. Implications for the feminist movement are discussed.

Change-based threat detection in urban environments with a forward-looking camera

NASA Astrophysics Data System (ADS)

Morton, Kenneth, Jr.; Ratto, Christopher; Malof, Jordan; Gunter, Michael; Collins, Leslie; Torrione, Peter

2012-06-01

Roadside explosive threats continue to pose a significant risk to soldiers and civilians in conflict areas around the world. These objects are easy to manufacture and procure, but due to their ad hoc nature, they are difficult to reliably detect using standard sensing technologies. Although large roadside explosive hazards may be difficult to conceal in rural environments, urban settings provide a much more complicated background where seemingly innocuous objects (e.g., piles of trash, roadside debris) may be used to obscure threats. Since direct detection of all innocuous objects would flag too many objects to be of use, techniques must be employed to reduce the number of alarms generated and highlight only a limited subset of possibly threatening regions for the user. In this work, change detection techniques are used to reduce false alarm rates and increase detection capabilities for possible threat identification in urban environments. The proposed model leverages data from multiple video streams collected over the same regions by first applying video aligning and then using various distance metrics to detect changes based on image keypoints in the video streams. Data collected at an urban warfare simulation range at an Eastern US test site was used to evaluate the proposed approach, and significant reductions in false alarm rates compared to simpler techniques are illustrated.

Relating Lateralization of Eye Use to Body Motion in the Avoidance Behavior of the Chameleon (Chamaeleo chameleon)

PubMed Central

Lustig, Avichai; Ketter-Katz, Hadas; Katzir, Gadi

2013-01-01

Lateralization is mostly analyzed for single traits, but seldom for two or more traits while performing a given task (e.g. object manipulation). We examined lateralization in eye use and in body motion that co-occur during avoidance behaviour of the common chameleon, Chamaeleo chameleon. A chameleon facing a moving threat smoothly repositions its body on the side of its perch distal to the threat, to minimize its visual exposure. We previously demonstrated that during the response (i) eye use and body motion were, each, lateralized at the tested group level (N = 26), (ii) in body motion, we observed two similar-sized sub-groups, one exhibiting a greater reduction in body exposure to threat approaching from the left and one – to threat approaching from the right (left- and right-biased subgroups), (iii) the left-biased sub-group exhibited weak lateralization of body exposure under binocular threat viewing and none under monocular viewing while the right-biased sub-group exhibited strong lateralization under both monocular and binocular threat viewing. In avoidance, how is eye use related to body motion at the entire group and at the sub-group levels? We demonstrate that (i) in the left-biased sub-group, eye use is not lateralized, (ii) in the right-biased sub-group, eye use is lateralized under binocular, but not monocular viewing of the threat, (iii) the dominance of the right-biased sub-group determines the lateralization of the entire group tested. We conclude that in chameleons, patterns of lateralization of visual function and body motion are inter-related at a subtle level. Presently, the patterns cannot be compared with humans' or related to the unique visual system of chameleons, with highly independent eye movements, complete optic nerve decussation and relatively few inter-hemispheric commissures. We present a model to explain the possible inter-hemispheric differences in dominance in chameleons' visual control of body motion during avoidance. PMID:23967099

Relating lateralization of eye use to body motion in the avoidance behavior of the chameleon (Chamaeleo chameleon).

PubMed

Lustig, Avichai; Ketter-Katz, Hadas; Katzir, Gadi

2013-01-01

Lateralization is mostly analyzed for single traits, but seldom for two or more traits while performing a given task (e.g. object manipulation). We examined lateralization in eye use and in body motion that co-occur during avoidance behaviour of the common chameleon, Chamaeleo chameleon. A chameleon facing a moving threat smoothly repositions its body on the side of its perch distal to the threat, to minimize its visual exposure. We previously demonstrated that during the response (i) eye use and body motion were, each, lateralized at the tested group level (N = 26), (ii) in body motion, we observed two similar-sized sub-groups, one exhibiting a greater reduction in body exposure to threat approaching from the left and one--to threat approaching from the right (left- and right-biased subgroups), (iii) the left-biased sub-group exhibited weak lateralization of body exposure under binocular threat viewing and none under monocular viewing while the right-biased sub-group exhibited strong lateralization under both monocular and binocular threat viewing. In avoidance, how is eye use related to body motion at the entire group and at the sub-group levels? We demonstrate that (i) in the left-biased sub-group, eye use is not lateralized, (ii) in the right-biased sub-group, eye use is lateralized under binocular, but not monocular viewing of the threat, (iii) the dominance of the right-biased sub-group determines the lateralization of the entire group tested. We conclude that in chameleons, patterns of lateralization of visual function and body motion are inter-related at a subtle level. Presently, the patterns cannot be compared with humans' or related to the unique visual system of chameleons, with highly independent eye movements, complete optic nerve decussation and relatively few inter-hemispheric commissures. We present a model to explain the possible inter-hemispheric differences in dominance in chameleons' visual control of body motion during avoidance.

Parents' perceptions of skin cancer threat and children's physical activity.

PubMed

Tran, Alexander D; Aalborg, Jenny; Asdigian, Nancy L; Morelli, Joseph G; Mokrohisky, Stefan T; Dellavalle, Robert P; Berwick, Marianne; Box, Neil F; Crane, Lori A

2012-01-01

Sun exposure is a major risk factor for skin cancer, but without physical activity, children are at risk of childhood obesity. The objective of this study was to explore relationships between parental perceptions of skin cancer threat, sun protection behaviors, physical activity, and body mass index (BMI) in children. This is a cross-sectional analysis nested within the Colorado Kids Sun Care Program sun safety intervention trial. In summer 2007, parent telephone interviews provided data on demographics, perceptions of skin cancer threat, sun protection behaviors, and physical activity. Physical examinations provided data on phenotype, freckling, and BMI. Data from 999 Colorado children born in 1998 were included in analysis. We used analysis of variance, Spearman's rho (ρ) correlation, and multivariable linear regression analysis to evaluate relationships with total amount of outdoor physical activity. After controlling for sex, race/ethnicity, skin color, and sun protection, regression analysis showed that each unit increase in perceived severity of nonmelanoma skin cancer was associated with a 30% increase in hours of outdoor physical activity (P = .005). Hours of outdoor physical activity were not related to perceived severity of melanoma or perceived susceptibility to skin cancer. BMI-for-age was not significantly correlated with perceptions of skin cancer threat, use of sun protection, or level of physical activity. The promotion of sun safety is not likely to inhibit physical activity. Skin cancer prevention programs should continue to promote midday sun avoidance and sun protection during outdoor activities.

Parents’ Perceptions of Skin Cancer Threat and Children’s Physical Activity

PubMed Central

Tran, Alexander D.; Aalborg, Jenny; Asdigian, Nancy L.; Morelli, Joseph G.; Mokrohisky, Stefan T.; Dellavalle, Robert P.; Berwick, Marianne; Box, Neil F.

2012-01-01

Introduction Sun exposure is a major risk factor for skin cancer, but without physical activity, children are at risk of childhood obesity. The objective of this study was to explore relationships between parental perceptions of skin cancer threat, sun protection behaviors, physical activity, and body mass index (BMI) in children. Methods This is a cross-sectional analysis nested within the Colorado Kids Sun Care Program sun safety intervention trial. In summer 2007, parent telephone interviews provided data on demographics, perceptions of skin cancer threat, sun protection behaviors, and physical activity. Physical examinations provided data on phenotype, freckling, and BMI. Data from 999 Colorado children born in 1998 were included in analysis. We used analysis of variance, Spearman’s rho (ρ) correlation, and multivariable linear regression analysis to evaluate relationships with total amount of outdoor physical activity. Results After controlling for sex, race/ethnicity, skin color, and sun protection, regression analysis showed that each unit increase in perceived severity of nonmelanoma skin cancer was associated with a 30% increase in hours of outdoor physical activity (P = .005). Hours of outdoor physical activity were not related to perceived severity of melanoma or perceived susceptibility to skin cancer. BMI-for-age was not significantly correlated with perceptions of skin cancer threat, use of sun protection, or level of physical activity. Conclusion The promotion of sun safety is not likely to inhibit physical activity. Skin cancer prevention programs should continue to promote midday sun avoidance and sun protection during outdoor activities. PMID:22935145

Morbidity management and disability prevention for lymphatic filariasis in Sri Lanka: Current status and future prospects

PubMed Central

Premaratna, Ranjan; Gunaratna, Indeewarie. E.; de Silva, Nilanthi R.

2018-01-01

Background Sri Lanka was acknowledged to have eliminated lymphatic filariasis (LF) as a public health problem in 2016, largely due to its success in Mass Drug Administration (MDA) to interrupt disease transmission. Analysis of the Strengths, Weaknesses, Opportunities and Threats (SWOT) of the national Morbidity Management and Disability Prevention (MMDP) program, the other pillar of the LF control program, was carried out with the objective of evaluating it and providing recommendations to optimize the use of available resources. Methodology A situation analysis of the MMDP activities provided by the state health sector was carried out using published records, in-depth interviews with key informants of the Anti Filariasis Campaign, site-visits to filariasis clinics with informal discussions with clinic workforce and personal communications to identify strengths and weaknesses; and opportunities to overcome weaknesses and perceived threats to the program were explored. The principal strength of the MMDP program was the filariasis clinics operational in most endemic districts of Sri Lanka, providing free health care and health education to clinic attendees. The weaknesses identified were the low accessibility of clinics, incomplete coverage of the endemic region and lack of facilities for rehabilitation. The perceived threats were diversion of staff and resources for control of other vector-borne infections, under-utilization of clinics and non-compliance with recommended treatment. Enhanced high level commitment for MMDP, wider publicity and referral systems, integration of MMDP with other disease management services and collaboration with welfare organizations and research groups were identified as opportunities to overcome weaknesses and challenges. Conclusions The recommended basic package of MMDP was functional in most of the LF-endemic region. The highlighted weaknesses and challenges, unless addressed, may threaten program sustainability. The identified opportunities for improvement of the programme could ensure better attainment of the goal of the MMDP program, namely access to basic care for all affected by lymphatic filarial disease. PMID:29746479

Morbidity management and disability prevention for lymphatic filariasis in Sri Lanka: Current status and future prospects.

PubMed

Chandrasena, Nilmini; Premaratna, Ranjan; Gunaratna, Indeewarie E; de Silva, Nilanthi R

2018-05-01

Sri Lanka was acknowledged to have eliminated lymphatic filariasis (LF) as a public health problem in 2016, largely due to its success in Mass Drug Administration (MDA) to interrupt disease transmission. Analysis of the Strengths, Weaknesses, Opportunities and Threats (SWOT) of the national Morbidity Management and Disability Prevention (MMDP) program, the other pillar of the LF control program, was carried out with the objective of evaluating it and providing recommendations to optimize the use of available resources. A situation analysis of the MMDP activities provided by the state health sector was carried out using published records, in-depth interviews with key informants of the Anti Filariasis Campaign, site-visits to filariasis clinics with informal discussions with clinic workforce and personal communications to identify strengths and weaknesses; and opportunities to overcome weaknesses and perceived threats to the program were explored. The principal strength of the MMDP program was the filariasis clinics operational in most endemic districts of Sri Lanka, providing free health care and health education to clinic attendees. The weaknesses identified were the low accessibility of clinics, incomplete coverage of the endemic region and lack of facilities for rehabilitation. The perceived threats were diversion of staff and resources for control of other vector-borne infections, under-utilization of clinics and non-compliance with recommended treatment. Enhanced high level commitment for MMDP, wider publicity and referral systems, integration of MMDP with other disease management services and collaboration with welfare organizations and research groups were identified as opportunities to overcome weaknesses and challenges. The recommended basic package of MMDP was functional in most of the LF-endemic region. The highlighted weaknesses and challenges, unless addressed, may threaten program sustainability. The identified opportunities for improvement of the programme could ensure better attainment of the goal of the MMDP program, namely access to basic care for all affected by lymphatic filarial disease.

Feasibility Study On Missile Launch Detection And Trajectory Tracking

DTIC Science & Technology

2016-09-01

Vehicles ( UAVs ) in military operations, their role in a missile defense operation is not well defined. The simulation program discussed in this thesis ...targeting information to an attacking UAV to reliably intercept the missile. B . FURTHER STUDIES The simulation program can be enhanced to improve the...intercept the threat. This thesis explores the challenges in creating a simulation program to process video footage from an unstable platform and the

The Proliferation Security Initiative: A Means to an End for the Operational Commander

DTIC Science & Technology

2009-05-04

The Reduced Enrichment for Research and Test Reactors ( RERTR ) Program develops technology necessary to enable the conversion of civilian...facilities using high enriched uranium (HEU) to low enriched uranium (LEU) fuels and targets. The RERTR Program was initiated by the U.S. Department of...processes have been developed for producing radioisotopes with LEU targets. The RERTR Program is managed by the Office of Nuclear Material Threat

Effectiveness of the Civil Aviation Security Program.

DTIC Science & Technology

1976-09-20

commerce--a pr per balance appears to exist. Moreover, airline and airport security programs appear to be capable of responding to changes in the nature...Moreover, airline and airport security programs appear to be capable of responding to changes in the nature and level of current and future threats. The...delays and diversions were experienced. Airline and airport security measures continued to afford the necessary level of protection to U.S. air

Government-Industry Data Exchange Program (GIDEP) and NASA Advisories

NASA Technical Reports Server (NTRS)

Sampson, Michael J.

2010-01-01

This viewgraph presentation reviews the Government-Industry Data Exchange Program (GIDEP) and NASA Advisories policy to practice. The contents include: 1) Purpose of the Government-Industry Data Exchange Program (GIDEP); 2) NASA and GSFC Documentation; 3) NASA Advisories, differences from GIDEP; 4) GIDEP Distribution by Originator; 5) New Interim GIDEP Policy for Suspect Counterfeits; 6) NASA and Suspect Counterfeits; 7) Threats to GIDEP; and 8) Conclusions and Contact Information.

Assessing Weapon System Acquisition Cycle Times: Setting Program Schedules

DTIC Science & Technology

2015-06-01

additional research, focused as follows: 1 . Acquisition schedule development: How are schedules for acquisition programs actually set and how are they...the germinating requirements documents specific to systems reviewed. A clear statement was found for only one system (Air and Missile Defense Radar...AMDR) when specific threat capabilities were projected to be operational. • Program schedule setting varies in rigor: 1 Up to the interim version of

Structuring Cooperative Nuclear RIsk Reduction Initiatives with China.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Brandt, Larry; Reinhardt, Jason Christian; Hecker, Siegfried

The Stanford Center for International Security and Cooperation engaged several Chinese nuclear organizations in cooperative research that focused on responses to radiological and nuclear terrorism. The objective was to identify joint research initiatives to reduce the global dangers of such threats and to pursue initial technical collaborations in several high priority areas. Initiatives were identified in three primary research areas: 1) detection and interdiction of smuggled nuclear materials; 2) nuclear forensics; and 3) radiological (“dirty bomb”) threats and countermeasures. Initial work emphasized the application of systems and risk analysis tools, which proved effective in structuring the collaborations. The extensive engagementsmore » between national security nuclear experts in China and the U.S. during the research strengthened professional relationships between these important communities.« less

Challenges and opportunities for animal conservation from renewable energy development

Treesearch

T.A. Katzner; J.A. Johnson; D.M. Evans; T.W.J. Garner; M.E. Gompper; R. Altwegg; T.A. Branch; I.J. Gordon; N. Pettorelli

2013-01-01

Global climate change is among the greatest threats confronting both human and natural systems (IPCC, 2007). A substantial component of greenhouse gas (GHG) emissions is from energy production, generated via the burning of fossil fuels, especially coal, natural gas and refined petroleum. Given that reduction in global energy consumption is unlikely over the next...

Forest bioenergy system to reduce the hazard of wildfires: White Mountains, Arizona

Treesearch

Daniel G. Neary; Elaine J. Zieroth

2007-01-01

In an innovative effort, the USDA Forest Service is planning to reduce the long-term threat of catastrophic wildfires by inaugurating a series of forest thinnings for bioenergy. The start-up project is in the Nutrioso area of the Alpine Ranger District, Apache-Sitgreaves National Forest. ''The Nutrioso Wildland/Urban Interface Fuels Reduction Project'...

Integrating fuel treatment into ecosystem management: A proposed project planning process

Treesearch

Keith D. Stockmann; Kevin D. Hyde; J. Greg Jones; Dan R. Loeffler; Robin P. Silverstein

2010-01-01

Concern over increased wildland fire threats on public lands throughout the western United States makes fuel reduction activities the primary driver of many management projects. This single-issue focus recalls a management planning process practiced frequently in recent decades - a least-harm approach where the primary objective is first addressed and then plans are...

Conducting Airport Anti-Terrorism Operations and Contingency Planning for Risk Reduction of the Terrorist Threat.

DTIC Science & Technology

1986-08-01

victims of some of the most vicious terrorist acts occurring in the past year, airport security has come under increasing scrutiny by television...operations and contingency planning can be the weapons which airport security managers use to successfully battle the increasing trend of terrorist acts on airports today. (Author)

Ranking site vulnerability to increasing temperatures in southern Appalachian brook trout streams in Virginia: An exposure-sensitivity approach

Treesearch

Bradly A. Trumbo; Keith H. Nislow; Jonathan Stallings; Mark Hudy; Eric P. Smith; Dong-Yun Kim; Bruce Wiggins; Charles A. Dolloff

2014-01-01

Models based on simple air temperature–water temperature relationships have been useful in highlighting potential threats to coldwater-dependent species such as Brook Trout Salvelinus fontinalis by predicting major losses of habitat and substantial reductions in geographic distribution. However, spatial variability in the relationship between changes...

75 FR 20578 - Availability of the Fiscal Year 2008 Defense Threat Reduction Agency Services Contracts Inventory

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-20

... amended by the National Defense Authorization Act for Fiscal Year 2008 (NDAA 08) section 807, the Director of DTRA and the Office of the Director, Defense Procurement and Acquisition Policy, Office of... pursuant to contracts for services. The inventory will be published to the DTRA Web site at the following...

77 FR 61652 - Determination by the Secretary of State Relating to Iran Sanctions

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-10

... DEPARTMENT OF STATE [Public Notice 8058] Determination by the Secretary of State Relating to Iran Sanctions AGENCY: Department of State. This notice is to inform the public that the Secretary of State... Act for Fiscal Year 2012 (NDAA) (Pub. L. 112-81), as amended by the Iran Threat Reduction and Syria...

78 FR 11275 - Designation of One (1) Individual and Four (4) Entities Pursuant to Executive Order 13628 of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-15

... of October 9, 2012, ``Authorizing the Implementation of Certain Sanctions Set Forth in the Iran Threat Reduction and Syria Human Rights Act of 2012 and Additional Sanctions With Respect to Iran... issued Executive Order 13628, ``Authorizing the Implementation of Certain Sanctions Set Forth in the Iran...

Reduction of Potential Fire Behavior in Wildland-urban Interface Communities in Southern California: A Collaborative Approach

Treesearch

Christopher A. Dicus; Michael E. Scott

2006-01-01

This manuscript details a collaborative effort that reduced the risk of wildfire in an affluent, wildland-urban interface community in southern California while simultaneously minimizing the environmental impact to the site. FARSITE simulations illustrated the potential threat to the community of Rancho Santa Fe in San Diego County, California, where multimillion-...

Defense Threat Reduction Agency > Research > DTRIAC > Media Collection

Science.gov Websites

*Cover a broad scope of both the pre- and post-test activities of a test series or operation *Detonations FOIA Electronic Reading Room Privacy Impact Assessment DTRA No Fear Act Reporting Nuclear Test Personnel Review NTPR Fact Sheets NTPR Radiation Dose Assessment Documents US Atmospheric Nuclear Test

32 CFR 318.11 - Disclosure of record to persons other than the individual to whom it pertains.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Threat Reduction Agency system of records notice. (b) Accounting of disclosures. Except for disclosures... Freedom of Information Act, an accounting will be kept of all disclosures of records maintained in DTRA... to whom the disclosure is made. (3) Accounting records will be maintained for at least 5 years after...

The shade avoidance syndrome in Aribdopsis: the antoagonistic role of phtochrome a and B differentiates vegetation

USDA-ARS?s Scientific Manuscript database

Light limitation caused by dense vegetation is one of the greatest threats to plant survival in natural environments. Plants detect such neighboring vegetation as a reduction in the red to far-red ratio (R:FR) of the incoming light. The low R:FR signal, perceived by phytochromes, initiates a set of ...

Response surface model for the reduction of Salmonella biofilm on stainless steel with lactic acid, ethanol and chlorine as controlling factors

USDA-ARS?s Scientific Manuscript database

Bacterial colonization and biofilm formation on food contact surfaces can be sources of contamination of processed foods and poses a serious threat to health. Since chlorine- or ethanol-based disinfection is commonly used in the food industry and kitchens, a disinfectant containing chlorine (Cl), et...

In Brief: Forecasting meningitis threats

NASA Astrophysics Data System (ADS)

Showstack, Randy

2008-12-01

The University Corporation for Atmospheric Research (UCAR), in conjunction with a team of health and weather organizations, has launched a project to provide weather forecasts to medical officials in Africa to help reduce outbreaks of meningitis. The forecasts will enable local health care providers to target vaccination programs more effectively. In 2009, meteorologists with the National Center for Atmospheric Research, which is managed by UCAR, will begin issuing 14-day forecasts of atmospheric conditions in Ghana. Later, UCAR plans to work closely with health experts from several African countries to design and test a decision support system to provide health officials with useful meteorological information. ``By targeting forecasts in regions where meningitis is a threat, we may be able to help vulnerable populations. Ultimately, we hope to build on this project and provide information to public health programs battling weather-related diseases in other parts of the world,'' said Rajul Pandya, director of UCAR's Community Building Program. Funding for the project comes from a $900,000 grant from Google.org, the philanthropic arm of the Internet search company.

Threat and error management for anesthesiologists: a predictive risk taxonomy

PubMed Central

Ruskin, Keith J.; Stiegler, Marjorie P.; Park, Kellie; Guffey, Patrick; Kurup, Viji; Chidester, Thomas

2015-01-01

Purpose of review Patient care in the operating room is a dynamic interaction that requires cooperation among team members and reliance upon sophisticated technology. Most human factors research in medicine has been focused on analyzing errors and implementing system-wide changes to prevent them from recurring. We describe a set of techniques that has been used successfully by the aviation industry to analyze errors and adverse events and explain how these techniques can be applied to patient care. Recent findings Threat and error management (TEM) describes adverse events in terms of risks or challenges that are present in an operational environment (threats) and the actions of specific personnel that potentiate or exacerbate those threats (errors). TEM is a technique widely used in aviation, and can be adapted for the use in a medical setting to predict high-risk situations and prevent errors in the perioperative period. A threat taxonomy is a novel way of classifying and predicting the hazards that can occur in the operating room. TEM can be used to identify error-producing situations, analyze adverse events, and design training scenarios. Summary TEM offers a multifaceted strategy for identifying hazards, reducing errors, and training physicians. A threat taxonomy may improve analysis of critical events with subsequent development of specific interventions, and may also serve as a framework for training programs in risk mitigation. PMID:24113268

Impact Ignition and Combustion Behavior of Amorphous Metal-Based Reactive Composites

NASA Astrophysics Data System (ADS)

Mason, Benjamin; Groven, Lori; Son, Steven

2013-06-01

Recently published molecular dynamic simulations have shown that metal-based reactive powder composites consisting of at least one amorphous component could lead to improved reaction performance due to amorphous materials having a zero heat of fusion, in addition to having high energy densities and potential uses such as structural energetic materials and enhanced blast materials. In order to investigate the feasibility of these systems, thermochemical equilibrium calculations were performed on various amorphous metal/metalloid based reactive systems with an emphasis on commercially available or easily manufactured amorphous metals, such as Zr and Ti based amorphous alloys in combination with carbon, boron, and aluminum. Based on the calculations and material availability material combinations were chosen. Initial materials were either mixed via a Resodyn mixer or mechanically activated using high energy ball milling where the microstructure of the milled material was characterized using x-ray diffraction, optical microscopy and scanning electron microscopy. The mechanical impact response and combustion behavior of select reactive systems was characterized using the Asay shear impact experiment where impact ignition thresholds, ignition delays, combustion velocities, and temperatures were quantified, and reported. Funding from the Defense Threat Reduction Agency (DTRA), Grant Number HDTRA1-10-1-0119. Counter-WMD basic research program, Dr. Suhithi M. Peiris, program director is gratefully acknowledged.

Impact Ignition of Low Density Mechanically Activated and Multilayer Foil Ni/Al

NASA Astrophysics Data System (ADS)

Beason, Matthew; Mason, B.; Son, Steven; Groven, Lori

2013-06-01

Mechanical activation (MA) via milling of reactive materials provides a means of lowering the ignition threshold of shock initiated reactions. This treatment provides a finely mixed microstructure with wide variation in the resulting scales of the intraparticle microstructure that makes model validation difficult. In this work we consider nanofoils produced through vapor deposition with well defined periodicity and a similar degree of fine scale mixing. This allows experiments that may be easier to compare with computational models. To achieve this, both equimolar Ni/Al powder that has undergone MA using high energy ball milling and nanofoils milled into a powder using low energy ball milling were used. The Asay Shear impact experiment was conducted on both MA Ni/Al and Ni/Al nanofoil-based powders at low densities (<60%) to examine their impact response and reaction behavior. Scanning electron microscopy and energy-dispersive x-ray spectroscopy were used to verify the microstructure of the materials. The materials' mechanical properties were evaluated using nano-indentation. Onset temperatures were evaluated using differential thermal analysis/differential scanning calorimetry. Impact ignition thresholds, burning rates, temperature field, and ignition delays are reported. Funding from the Defense Threat Reduction Agency (DTRA) Grant Number HDTRA1-10-1-0119. Counter-WMD basic research program, Dr. Suhithi M. Peiris, program director is gratefully acknowledged.

[The interplay of diagnostic and antimicrobial stewardship for the management of septic patients: the Tuscan model.

PubMed

Forni, Silvia; Toccafondi, Giulio; Viaggi, Bruno; Grazzini, Maddalena; D'Arienzo, Sara; Gemmi, Fabrizio; Vannucci, Andrea; Tulli, Giorgio

2018-02-01

Antimicrobial resistance is a global threat caused by the rapid spread of multiresistant microorganisms. Antimicrobial stewardship (AS) is a coordinated intervention designed to improve the appropriate use of antimicrobials by promoting the selection of the optimal drug regimen, dose, duration of therapy and route of administration. AS programs have proved effective in reducing antimicrobial resistance, inappropriate antimicrobial use and in improving patient outcomes. Recently developed rapid diagnostic technologies in microbiology (RDTM) allows a faster and etiological diagnosis of infection and a reduction in the use of unnecessary empirical therapies. This may result in important advancement in time-critical care pathways for septic patients. Nevertheless, RDTM are costly and if not rationally positioned may consume resources and hinder the efficacy of AS programs. In this regard, Tuscany Region is engaged in designing, through a systemic approach, an effective high-quality clinical microbiological service grid. In order to develop a sustainable and equitable model for integrating diagnostic and antimicrobial stewardship we conducted a survey in the regional network of 14 microbiological laboratories. The results shows that in order to develop a sustainable service we need to improve the communication at the interface between laboratories and care unit, harmonize the time windows for processing samples and to devise a robust score for stratifying patient with suspected sepsis.

Global health and climate change: moving from denial and catastrophic fatalism to positive action.

PubMed

Costello, Anthony; Maslin, Mark; Montgomery, Hugh; Johnson, Anne M; Ekins, Paul

2011-05-13

The health effects of climate change have had relatively little attention from climate scientists and governments. Climate change will be a major threat to population health in the current century through its potential effects on communicable disease, heat stress, food and water security, extreme weather events, vulnerable shelter and population migration. This paper addresses three health-sector strategies to manage the health effects of climate change-promotion of mitigation, tackling the pathways that lead to ill-health and strengthening health systems. Mitigation of greenhouse gas (GHG) emissions is affordable, and low-carbon technologies are available now or will be in the near future. Pathways to ill-health can be managed through better information, poverty reduction, technological innovation, social and cultural change and greater coordination of national and international institutions. Strengthening health systems requires increased investment in order to provide effective public health responses to climate-induced threats to health, equitable treatment of illness, promotion of low-carbon lifestyles and renewable energy solutions within health facilities. Mitigation and adaptation strategies will produce substantial benefits for health, such as reductions in obesity and heart disease, diabetes, stress and depression, pneumonia and asthma, as well as potential cost savings within the health sector. The case for mitigating climate change by reducing GHGs is overwhelming. The need to build population resilience to the global health threat from already unavoidable climate change is real and urgent. Action must not be delayed by contrarians, nor by catastrophic fatalists who say it is all too late. © 2011 Royal Society

Orthopoxvirus Genome Evolution: The Role of Gene Loss

PubMed Central

Hendrickson, Robert Curtis; Wang, Chunlin; Hatcher, Eneida L.; Lefkowitz, Elliot J.

2010-01-01

Poxviruses are highly successful pathogens, known to infect a variety of hosts. The family Poxviridae includes Variola virus, the causative agent of smallpox, which has been eradicated as a public health threat but could potentially reemerge as a bioterrorist threat. The risk scenario includes other animal poxviruses and genetically engineered manipulations of poxviruses. Studies of orthologous gene sets have established the evolutionary relationships of members within the Poxviridae family. It is not clear, however, how variations between family members arose in the past, an important issue in understanding how these viruses may vary and possibly produce future threats. Using a newly developed poxvirus-specific tool, we predicted accurate gene sets for viruses with completely sequenced genomes in the genus Orthopoxvirus. Employing sensitive sequence comparison techniques together with comparison of syntenic gene maps, we established the relationships between all viral gene sets. These techniques allowed us to unambiguously identify the gene loss/gain events that have occurred over the course of orthopoxvirus evolution. It is clear that for all existing Orthopoxvirus species, no individual species has acquired protein-coding genes unique to that species. All existing species contain genes that are all present in members of the species Cowpox virus and that cowpox virus strains contain every gene present in any other orthopoxvirus strain. These results support a theory of reductive evolution in which the reduction in size of the core gene set of a putative ancestral virus played a critical role in speciation and confining any newly emerging virus species to a particular environmental (host or tissue) niche. PMID:21994715

Interagency Biological Restoration Demonstration (IBRD): a collaborative approach to biological incident recovery.

PubMed

Crockett, Katie

2011-09-01

Following the terrorist attacks in 2001, much time and effort has been put toward improving catastrophic incident response. But recovery--the period following initial response that focuses on the long-term viability of the affected area--has received less attention. Recognizing the importance of being able to recover an area following a catastrophic incident, the Department of Defense, through its Defense Threat Reduction Agency (DTRA), and the Department of Homeland Security, through its Science and Technology Directorate (DHS S&T), created the Interagency Biological Restoration Demonstration (IBRD) program. IBRD was a 4-year program jointly managed and funded by DTRA and DHS S&T, the goal of which was to reduce the time and resources necessary to recover a wide urban area from an intentional release of Bacillus anthracis. Specific program objectives included understanding the social, economic, and operational interdependencies that affect recovery; establishing long-term coordination between the Departments of Defense and Homeland Security; developing strategic recovery/restoration plans; identifying and demonstrating technologies that support recovery; and exercising recovery activities and technology solutions. IBRD has made important first steps toward improving national preparedness in the area biological incident recovery. Specifically, IBRD has helped enhance the efficacy and efficiency of recovering large urban areas by developing consequence management guidance; identifying key S&T capabilities and integrating them with planning and guidance documents; and establishing key relationships across the federal interagency, federal-to-regional, civilian-to-military, and public-to-private stakeholders. Upon completion of IBRD in fall 2010, both DTRA and DHS S&T planned follow-on programs.

SIOP for Perestroika. Research report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Szafranski, R.

1990-04-01

The pursuit of greater stability through arms reductions is an important component of perestroika. Assuming strategic weapons reductions, the general nuclear war plan, the Single Integrated Operational Plan (SIOP), will change to employ fewer nuclear arms. If stability and threat reduction are authentic goals, the composition of nuclear offensive forces and the SIOP alert force will evolve accordingly. Greater reliance will likely be placed on bombers. The United States and the Soviet Union can use the opportunity provided by perestroika to agree that the only legitimate role of nuclear weapons is to deter nuclear weapons by threatening nuclear reprisal ormore » punishment. Both sides can then share a strategic catechism that would allow them to move toward small reprisal forces.« less

Why food in health security (FIHS)?

PubMed

Wahlqvist, Mark L

2009-01-01

Health is intrinsic to human security (HumS) although it is somewhat anthropocentric and about our own psychosocial and biomedical status more than various external threats. The 1994 United Nations Development Program definition of HumS includes economic, food, environmental, personal, community and political security with freedom from fear and want. Environmental factors are critical for health security (HealS), especially with widespread socio-economic difficulty, and health systems less affordable or accessible. The nexus between nutritionally-related disorders and infectious disease is the most pervasive world health problem. Most if not all of the Millennium Development Goals are food-linked. Maternal nutrition has life-long health effects on the yet-to-be born child. The mix of essential nutrient deprivation and energy imbalance is rife across many societies. Food systems require deeper understanding and governance to overcome these food-related health risks which are matters of food security (FoodS). Nutritionally-related Disability Adjusted Life Years (DALYS) are improving markedly in many parts of the world, along with poverty and hunger reduction and health system advances. But recent economic, energy, food, water, climate change and health crises along with conflict are limiting. It is time for international and regional understanding of how households and communities can collectively manage these threats in affordable and sustainable ways. There is untapped problem-solving capacity at the international local level if supported by combined food--health systems expertise, innovation, infrastructure and governance. Principles of equity and ethics must apply. The Food in Health Security (FIHS) roundtable aims to develop a Network to facilitate this process.

Declining Use of Wild Resources by Indigenous Peoples of the Ecuadorian Amazon.

PubMed

Gray, Clark L; Bozigar, Matthew; Bilsborrow, Richard E

2015-02-01

Wild product harvesting by forest-dwelling peoples, including hunting, fishing, forest product collection and timber harvesting, is believed to be a major threat to the biodiversity of tropical forests worldwide. Despite this threat, few studies have attempted to quantify these activities across time or across large spatial scales. We use a unique longitudinal household survey (n = 480) to describe changes in these activities over time in 32 indigenous communities from five ethnicities in the northern Ecuadorian Amazon. To provide insight into the drivers of these changes, we also estimate multilevel statistical models of these activities as a function of household and community characteristics. These analyses reveal that participation in hunting, fishing, and forest product collection is high but declining across time and across ethnicities, with no evidence for a parallel decline in resource quality. However, participation in timber harvesting did not significantly decline and there is evidence of a decline in resource quality. Multilevel statistical models additionally reveal that household and community characteristics such as ethnicity, demographic characteristics, wealth, livelihood diversification, access to forest, participation in conservation programs and exposure to external markets are significant predictors of wild product harvesting. These characteristics have changed over time but cannot account for declining participation in resource harvesting. This finding suggests that participation is declining due to changes in the regional-scale social and economic context, including urbanization and the expansion of government infrastructure and services. The lesson for conservationists is that macro-scale social and economic conditions can drive reductions in wild product harvesting even in the absence of successful conservation interventions.

Declining Use of Wild Resources by Indigenous Peoples of the Ecuadorian Amazon

PubMed Central

Gray, Clark L.; Bozigar, Matthew; Bilsborrow, Richard E.

2015-01-01

Wild product harvesting by forest-dwelling peoples, including hunting, fishing, forest product collection and timber harvesting, is believed to be a major threat to the biodiversity of tropical forests worldwide. Despite this threat, few studies have attempted to quantify these activities across time or across large spatial scales. We use a unique longitudinal household survey (n = 480) to describe changes in these activities over time in 32 indigenous communities from five ethnicities in the northern Ecuadorian Amazon. To provide insight into the drivers of these changes, we also estimate multilevel statistical models of these activities as a function of household and community characteristics. These analyses reveal that participation in hunting, fishing, and forest product collection is high but declining across time and across ethnicities, with no evidence for a parallel decline in resource quality. However, participation in timber harvesting did not significantly decline and there is evidence of a decline in resource quality. Multilevel statistical models additionally reveal that household and community characteristics such as ethnicity, demographic characteristics, wealth, livelihood diversification, access to forest, participation in conservation programs and exposure to external markets are significant predictors of wild product harvesting. These characteristics have changed over time but cannot account for declining participation in resource harvesting. This finding suggests that participation is declining due to changes in the regional-scale social and economic context, including urbanization and the expansion of government infrastructure and services. The lesson for conservationists is that macro-scale social and economic conditions can drive reductions in wild product harvesting even in the absence of successful conservation interventions. PMID:25620805

Iraq: Politics, Governance, and Human Rights

DTIC Science & Technology

2014-09-15

I ) and a State Department police development program. However, those programs languished as Iraqi leaders sought to end U.S. political and military...Relationship .............................................................................. 35 Office of Security Cooperation-Iraq (OSC- I ...component of the Sunni rebellion that has become a major threat to Iraqi stability in 2014. Its antecedent called itself Al Qaeda in Iraq (AQ- I ), which was

Gun Possession among Massachusetts Batterer Intervention Program Enrollees

ERIC Educational Resources Information Center

Rothman, Emily F.; Johnson, Renee M.; Hemenway, David

2006-01-01

Batterers with access to firearms present a serious lethal threat to their partners. The purpose of this exploratory study is to estimate the prevalence of and risk markers for gun possession among Massachusetts men enrolled in batterer intervention programs. The authors found that 1.8% of the men reported having a gun in or around their home.…

Application of Difference-in-Difference Techniques to the Evaluation of Drought-Tainted Water Conservation Programs.

ERIC Educational Resources Information Center

Bamezai, Anil

1995-01-01

Some of the threats to internal validity that arise when evaluating the impact of water conservation programs during a drought are illustrated. These include differential response to the drought, self-selection bias, and measurement error. How to deal with these problems when high-quality disaggregate data are available is discussed. (SLD)

Air Force Air Refueling: The KC-X Aircraft Acquisition Program

DTIC Science & Technology

2008-04-04

13 National Military Strategy (NMS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Mobility Capability Study...condition and sustainment costs of the KC-135” ... and that “an early replacement program would be a hedging strategy against that uncertainty.”40...the President’s overall national security strategy . Based on the President’s strategy , DOD periodically studies the global threat environment and

Accountability with Voucher Threats, Responses, and the Test-Taking Population: Regression Discontinuity Evidence from Florida

ERIC Educational Resources Information Center

Chakrabarti, Rajashri

2013-01-01

Florida's 1999 A-plus program was a consequential accountability program that embedded vouchers in an accountability regime. Under Florida rules, scores of students in several special education (ESE) and limited English proficient (LEP) categories were not included in the computation of school grades. One might expect these rules to induce F…