An Analytical Evaluation of Contingency Contracting Operations in Iraq and Afghanistan: Capturing Critical Corporate Knowledge for the Future

DTIC Science & Technology

2012-12-01

Makeup for the CASO (After Deputy Assistant Secretary of Defense for Manufacturing and Industrial Base, n.d., p. 7) .......73  xiv Figure 26.  JCASO...Augmentation Program CAP Crisis Action Planning CASO Contingency Acquisition Support Office CBP Capability-Based Planning CCAS Contingency...enhance joint doctrine; 69  Develop and refine joint non-acquisition OCS training and education and ensure its inclusion in joint exercises;  Identify

Contingency Base Energy Management System

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

2016-06-09

CB-EMS is the latest implementation of DSOM (Decision Support for Operations and Maintenance), which was previously patented by PNNL. CB-EMS WAS specifically designed for contingency bases for the US Army. It is a software package that is designed to monitor energy consumption at an Army contingency base to alert the camp manager when the systems are wasting energy. It's main feature that separates it from DSOM is it's ability to add systems using a plug and play menu system.

Forward Support Base Operations in Support of Low/Mid Intensity Conflict Contingency and Expeditionary Force Operations

DTIC Science & Technology

1990-04-02

and for airland battle. SKCURITV CLASSIIPCATION OF THIS PACK(tmen Data lntered) USAWC MILITARY STUDIES PROGRAM PAPER The views expressed in this paper ...connectivity of echeloned support. Doctrine must be able to provide for all conflict on all scales. Strategic Logestic System (SLS) Initiatives need to be

Emergency Medical Operations at Kennedy Space Center in Support of Space Shuttle

NASA Technical Reports Server (NTRS)

Myers, K. Jeffrey; Tipton, David A.; Woodard, Daniel; Long, Irene D.

1992-01-01

The unique environment of the Kennedy Space Center includes a wide variety of industrial processes culminating in launch and spaceflight. Many are potentially hazardous to the work force and the astronauts. Technology, planning, training, and quality control are utilized to prevent contingencies and expedite response should a contingency occur.

Emergency medical operations at Kennedy Space Center in support of space shuttle

NASA Technical Reports Server (NTRS)

Myers, K. J.; Tipton, D. A.; Woodard, D.; Long, I. D.

1992-01-01

The unique environment of the Kennedy Space Center includes a wide variety of industrial processes culminating in launch and spaceflight. Many are potentially hazardous to the work force and the astronauts. Technology, planning, training, and quality control are utilized to prevent contingencies and expedite response should a contingency occur.

Overseas Contingency Operations: Observations on the Use of Force Management Levels in Afghanistan, Iraq, and Syria

DTIC Science & Technology

2016-12-01

relating to security force assistance activities and readiness of U.S. Special Operations Forces. • Increased Use of Contractors and Personnel on...Temporary Duty. DOD relies on contractors to support a wide range of military operations and free up uniformed personnel to directly support mission...needs. During operations in Afghanistan and Iraq contractor personnel played a critical role in supporting U.S. troops and sometimes exceeded the

Step 1: Human System Integration (HSI) FY05 Pilot-Technology Interface Requirements for Contingency Management

NASA Technical Reports Server (NTRS)

2005-01-01

This document involves definition of technology interface requirements for Contingency Management. This was performed through a review of Contingency Management-related, HSI requirements documents, standards, and recommended practices. Technology concepts in use by the Contingency Management Work Package were considered. Beginning with HSI high-level functional requirements for Contingency Management, and Contingency Management technology elements, HSI requirements for the interface to the pilot were identified. Results of the analysis describe (1) the information required by the pilot to have knowledge of system failures and associated contingency procedures, and (2) the control capability needed by the pilot to obtain system status and procedure information. Fundamentally, these requirements provide the candidate Contingency Management technology concepts with the necessary human-related elements to make them compatible with human capabilities and limitations. The results of the analysis describe how Contingency Management operations and functions should interface with the pilot to provide the necessary Contingency Management functionality to the UA-pilot system. Requirements and guidelines for Contingency Management are partitioned into four categories: (1) Health and Status and (2) Contingency Management. Each requirement is stated and is supported with a rationale and associated reference(s).

An Advanced Framework for Improving Situational Awareness in Electric Power Grid Operation

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

Chen, Yousu; Huang, Zhenyu; Zhou, Ning

With the deployment of new smart grid technologies and the penetration of renewable energy in power systems, significant uncertainty and variability is being introduced into power grid operation. Traditionally, the Energy Management System (EMS) operates the power grid in a deterministic mode, and thus will not be sufficient for the future control center in a stochastic environment with faster dynamics. One of the main challenges is to improve situational awareness. This paper reviews the current status of power grid operation and presents a vision of improving wide-area situational awareness for a future control center. An advanced framework, consisting of parallelmore » state estimation, state prediction, parallel contingency selection, parallel contingency analysis, and advanced visual analytics, is proposed to provide capabilities needed for better decision support by utilizing high performance computing (HPC) techniques and advanced visual analytic techniques. Research results are presented to support the proposed vision and framework.« less

32 CFR 158.4 - Policy.

Code of Federal Regulations, 2013 CFR

2013-07-01

... program management processes during applicable contingency operations. (2) Comply with applicable U.S..., “Policy and Procedures for Determining Workforce Mix.” (4) Fully consider, plan for, integrate, and execute acquisition of, contracted support, including synchronizing and integrating contracted support...

32 CFR 158.4 - Policy.

Code of Federal Regulations, 2012 CFR

2012-07-01

... program management processes during applicable contingency operations. (2) Comply with applicable U.S..., “Policy and Procedures for Determining Workforce Mix.” (4) Fully consider, plan for, integrate, and execute acquisition of, contracted support, including synchronizing and integrating contracted support...

32 CFR 158.4 - Policy.

Code of Federal Regulations, 2014 CFR

2014-07-01

... program management processes during applicable contingency operations. (2) Comply with applicable U.S..., “Policy and Procedures for Determining Workforce Mix.” (4) Fully consider, plan for, integrate, and execute acquisition of, contracted support, including synchronizing and integrating contracted support...

Implications and Constraints of Fiscal Laws in Contingency Contracting

DTIC Science & Technology

2013-08-30

earthquakes, and floods and are supported by U.S. military forces providing cleanup and humanitarian assistance (for example, after Hurricanes Hugo , Andrew...included operations in New Orleans in the aftermath of Hurricane Katrina and in New York after storm damage in 2012. The military has also supported...Emergency Relief Operations Domestic disaster and emergency relief operations focus on natural disasters such as hurricanes , weather storms

Psychological intervention in the Spanish military deployed on international operations.

PubMed

Martínez-Sánchez, Juan A

2014-05-01

Spain was one of the first countries to recognize the importance of psychological aspects in the planning and development of international military operations, and also to include military psychologists in contingents deployed abroad. This paper describes the psychological intervention model used by Spanish military psychologists involved in military operations abroad. This model is comprised of a systematic set of interventions and actions carried out in the different phases of any military operation (concentration, deployment and post-mission). It also contemplates the intervention not only in personnel who integrate the military contingents, but also with their families and, at certain times of the mission, with the local population of the area in which the operation is carried out. The model presented has a preventive orientation, based on the selection and psychological preparation of contingents before deployment, and supplemented by support in the area of operations for personnel who need it, and the psychological care of their families in Spain. Whereas this model has been effective so far, in this work, we present a series of measures aimed at improving the psychological well-being of our troops deployed outside our country.

48 CFR 18.201 - Contingency operation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Contingency operation. 18.201 Section 18.201 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACTING METHODS AND CONTRACT TYPES EMERGENCY ACQUISITIONS Emergency Acquisition Flexibilities 18.201 Contingency operation. (a) Contingency operation is...

75 FR 40711 - Defense Federal Acquisition Regulation Supplement; Payments in Support of Emergencies and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-13

... with the cognizant comptroller, as the operational area evolves into a more stable business environment... conditions exist that limit normal business operations during emergencies and contingency operations. It also... review under Section 6(b) of Executive Order 12866, Regulatory Planning and Review, dated September 30...

Engaging Military Partners: Supporting Connections to Communities

ERIC Educational Resources Information Center

Edwards, Harriett C.

2009-01-01

In the current Overseas Contingency Operation (OCO), families and communities have been impacted by multiple deployments. This is particularly challenging for families that are geographically isolated from military installations and resources typically available near these facilities. Operation Military Kids (OMK) is a national partnership…

Analysis of Contemporary Contingency Contracting Educational Resources

DTIC Science & Technology

2010-11-29

Iraq and Afghanistan by providing base operations support (e.g., food and housing); communication services; tactical and nontactical vehicle...334, mentioned earlier, are widely accessible to all acquisition communities across the DoD. MN 3318 is exclusively taught through the NPS, and the...peacekeeping missions, and humanitarian relief efforts. The services provided include base operations support (e.g., food and housing), communication services

Historical contingency and ecological determinism interact to prime speciation in sticklebacks, Gasterosteus.

PubMed Central

Taylor, E B; McPhail, J D

2000-01-01

Historical contingency and determinism are often cast as opposing paradigms under which evolutionary diversification operates. It may be, however, that both factors act together to promote evolutionary divergence, although there are few examples of such interaction in nature. We tested phylogenetic predictions of an explicit historical model of divergence (double invasions of freshwater by marine ancestors) in sympatric species of three-spined sticklebacks (Gasterosteus aculeatus) where determinism has been implicated as an important factor driving evolutionary novelty. Microsatellite DNA variation at six loci revealed relatively low genetic variation in freshwater populations, supporting the hypothesis that they were derived by colonization of freshwater by more diverse marine ancestors. Phylogenetic and genetic distance analyses suggested that pairs of sympatric species have evolved multiple times, further implicating determinism as a factor in speciation. Our data also supported predictions based on the hypothesis that the evolution of sympatric species was contingent upon 'double invasions' of postglacial lakes by ancestral marine sticklebacks. Sympatric sticklebacks, therefore, provide an example of adaptive radiation by determinism contingent upon historical conditions promoting unique ecological interactions, and illustrate how contingency and determinism may interact to generate geographical variation in species diversity PMID:11133026

76 FR 49650 - Private Security Contractors (PSCs) Operating in Contingency Operations, Combat Operations or...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-11

...] Private Security Contractors (PSCs) Operating in Contingency Operations, Combat Operations or Other..., ``Contractor Personnel Authorized to Accompany the U.S. Armed Forces,'' which provides guidance for all DoD contractors operating in contingency operations. This Rule was published as an Interim Final Rule on July 17...

NextGen Flight Deck Surface Trajectory-Based Operations (STBO): Contingency Holds

NASA Technical Reports Server (NTRS)

Bakowski, Deborah Lee; Hooey, Becky Lee; Foyle, David C.; Wolter, Cynthia A.; Cheng, Lara W. S.

2013-01-01

The purpose of this pilot-in-the-loop taxi simulation was to investigate a NextGen Surface Trajectory-Based Operations (STBO) concept called "contingency holds." The contingency-hold concept parses a taxi route into segments, allowing an air traffic control (ATC) surface traffic management (STM) system to hold an aircraft when necessary for safety. Under nominal conditions, if the intersection or active runway crossing is clear, the hold is removed, allowing the aircraft to continue taxiing without slowing, thus improving taxi efficiency, while minimizing the excessive brake use, fuel burn, and emissions associated with stop-and-go taxi. However, when a potential traffic conflict exists, the hold remains in place as a fail-safe mechanism. In this departure operations simulation, the taxi clearance included a required time of arrival (RTA) to a specified intersection. The flight deck was equipped with speed-guidance avionics to aid the pilot in safely meeting the RTA. On two trials, the contingency hold was not released, and pilots were required to stop. On two trials the contingency hold was released 15 sec prior to the RTA, and on two trials the contingency hold was released 30 sec prior to the RTA. When the hold remained in place, all pilots complied with the hold. Results also showed that when the hold was released at 15-sec or 30-sec prior to the RTA, the 30-sec release allowed pilots to maintain nominal taxi speed, thus supporting continuous traffic flow; whereas, the 15-sec release did not. The contingency-hold concept, with at least a 30-sec release, allows pilots to improve taxiing efficiency by reducing braking, slowing, and stopping, but still maintains safety in that no pilots "busted" the clearance holds. Overall, the evidence suggests that the contingency-hold concept is a viable concept for optimizing efficiency while maintaining safety.

Air Force Military Personnel Entitlement Pay in Support of Contingency Operations

DTIC Science & Technology

2010-08-23

Report No. A-2006-0067- FFM , “Military Pay for Operation Enduring Freedom/Operation Iraqi Freedom Active Components,” April 5, 2006 U.S. Army Audit...Agency Report No. A-2006-0079- FFM , “Material Weakness Closeout on Line of Duty and Incapacitation Pay,” March 8, 2006 22B22BAir Force Air Force

Pershing in Mexico: a case study in limited contingency operations

DTIC Science & Technology

2016-05-26

Pershing in Mexico: A Case Study in Limited Contingency Operations A Monograph by MAJ Timothy J. Lawrence United States Army School...DATE (00-MM-YYYY) REPORT TYPE 12. 31-03-2016 SAMS Monograph 4. TITLE AND SUBTITLE Pershing in Mexico: A Case Study in Limited Contingency Operations...Monograph Approval Page Name of Candidate: MAJ Timothy J. Lawrence Monograph Title: Pershing in Mexico: A Case Study in Limited Contingency Operations

Overseas Contingency Operations Funding: Background and Status

DTIC Science & Technology

2017-02-07

emergency” or “Overseas Contingency Operation/ Global War on Terror” (OCO/GWOT) requirement in annual agency budget requests—or both. Funds designated as...to be excluded from budget control limits. The BCA added the designation “Overseas Contingency Operation/ Global War on Terror” to the BBEDCA...been largely provided through supplemental appropriation acts or has been designated as an “emergency” or “overseas contingency operation/ global war on

Disaster Preparedness Planning and Facility Contingency Operations for Public Works

DTIC Science & Technology

1993-01-01

Forces Reporting Disaster Preparedness and Logistical Support 20-37 General Concept Manpower Planning, Protection and Support Personal Protection...their military mission, economical importance, geographical location, and personal and public safety. The organization, preparedness plans and facility...for emergency medical support). (5) Issue personal protective gear and equipment, if necessary. (6) Determine existi- g contract outcome. All

Reinforcement of schedule-induced drinking in rats by lick-contingent shortening of food delivery.

PubMed

Álvarez, Beatriz; Íbias, Javier; Pellón, Ricardo

2016-12-01

Schedule-induced drinking has been a theoretical question of concern ever since it was first described more than 50 years ago. It has been classified as adjunctive behavior; that is, behavior that is induced by an incentive but not reinforced by it. Nevertheless, some authors have argued against this view, claiming that adjunctive drinking is actually a type of operant behavior. If this were true, schedule-induced drinking should be controlled by its consequences, which is the major definition of an operant. The present study tested this hypothesis. In a first experimental phase, a single pellet of food was delivered at regular 90-s intervals, but the interfood interval could be shortened depending on the rat's licking. The degree of contingency between licking the bottle spout and hastening the delivery of the food pellet was 100 %, 50 %, and 0 % for 3 separate groups of animals. Rats that could shorten the interval (100 % and 50 % contingency) drank at a higher rate than those that could not (0 %), and the level of acquisition was positively related to the degree of contingency. In a second phase of the experiment, all groups were exposed to a 100 % contingency, which resulted in all rats developing high levels of schedule-induced drinking. Licking is enhanced if it hastens reinforcement, and can do so at delay characteristics of those present in studies of schedule-induced drinking, thus supporting the view that adjunctive behavior is an operant.

An Analysis of Contracting Actions by United States Based Department of Defense Organizations to Support Operations Desert Shield and Desert Storm

DTIC Science & Technology

1992-09-01

suggest that certain regulations should be considered for changes or waivers that go into effect during military contingencies. Also, there are...within the DOD to contractually support ODS has the potential to aid in educating contracting professionals to effectively and efficiently support a...operations to free Kuwait by enacting sanctions against Iraq. Only when it 10 became apparent that the sanctions were having no effect were military

Identification of Decision Support Concepts for the Planning of Air Force Immediate Contingencies Operations

DTIC Science & Technology

2010-03-01

that is becoming the norm in military operations, especial rapid response. Significance : The context of the work for this project focused on one...Time constraint variance ................................................................... 37 DRDC Valcartier CR 2010-353 xiii 3.5.8.1...employment activities that are normally recurring in nature and fall within the delegated authority of an appointed standing operational Commander

Are we puppets on a string? Comparing the impact of contingency and validity on implicit and explicit evaluations.

PubMed

Peters, Kurt R; Gawronski, Bertram

2011-04-01

Research has demonstrated that implicit and explicit evaluations of the same object can diverge. Explanations of such dissociations frequently appeal to dual-process theories, such that implicit evaluations are assumed to reflect object-valence contingencies independent of their perceived validity, whereas explicit evaluations reflect the perceived validity of object-valence contingencies. Although there is evidence supporting these assumptions, it remains unclear if dissociations can arise in situations in which object-valence contingencies are judged to be true or false during the learning of these contingencies. Challenging dual-process accounts that propose a simultaneous operation of two parallel learning mechanisms, results from three experiments showed that the perceived validity of evaluative information about social targets qualified both explicit and implicit evaluations when validity information was available immediately after the encoding of the valence information; however, delaying the presentation of validity information reduced its qualifying impact for implicit, but not explicit, evaluations.

Overseas Contingency Operations: OMB and DOD Should Revise the Criteria for Determining Eligible Costs and Identify the Costs Likely to Endure Long Term

DTIC Science & Technology

2017-01-01

OVERSEAS CONTINGENCY OPERATIONS OMB and DOD Should Revise the Criteria for Determining Eligible Costs and Identify the... CONTINGENCY OPERATIONS OMB and DOD Should Revise the Criteria for Determining Eligible Costs and Identify the Costs Likely to Endure Long Term Why GAO...billion in funding for OCO. While DOD’s OCO budget request has included amounts for contingency operations primarily in Iraq and Afghanistan, more

Advising Host Nations and Host Nation Security Forces: The United States Military Advisory Efforts through 2020

DTIC Science & Technology

2014-05-22

Contingency Operations Training and Assistance (ACOTA) with training support for the United Nations - African Union Mission in Darfur (UNAMID) in FY14.183...Initiative (GPOI) when GPOI activated in 2004.The United Nations established the African Union/UN Hybrid operation in Darfur on July 31, 2007 with the

Strike Operations: Contingency Operations with Light-Heavy-Special Operations Forces.

DTIC Science & Technology

1991-06-07

based on actual training exercises and contingency operations conducted by light, heavy, and SOF elements. This study concludes that light, heavy and... based on balanced develcopnt, security, neutralization and mobilization. The host goverrnmt inplements social, econcmic, and political programs which...as a mixed force. The doctrine, tactics, and techniques are applied to a likely contingency scenerio of a "Strike Operation" to provide a base model

48 CFR 225.7703-4 - Reporting requirement.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., DEPARTMENT OF DEFENSE SOCIOECONOMIC PROGRAMS FOREIGN ACQUISITION Acquisitions in Support of Operations in... reports to the Deputy Director, Contingency Contracting & Acquisition Policy, Defense Procurement and... Army, except for contract actions reported by the Joint Contracting Command. (c) The Department of the...

48 CFR 225.7703-4 - Reporting requirement.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF DEFENSE SOCIOECONOMIC PROGRAMS FOREIGN ACQUISITION Acquisitions in Support of Operations in... reports to the Deputy Director, Contingency Contracting & Acquisition Policy, Defense Procurement and... Army, except for contract actions reported by the Joint Contracting Command. (c) The Department of the...

48 CFR 225.7703-4 - Reporting requirement.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., DEPARTMENT OF DEFENSE SOCIOECONOMIC PROGRAMS FOREIGN ACQUISITION Acquisitions in Support of Operations in... reports to the Deputy Director, Contingency Contracting & Acquisition Policy, Defense Procurement and... Army, except for contract actions reported by the Joint Contracting Command. (c) The Department of the...

Contingency Support Simulation for the Tracking and Data Relay Satellite System (TDRSS)

NASA Technical Reports Server (NTRS)

Dykes, Andy; Dunham, Joan; Ward, Douglas T.; Robertson, Mika; Nesbit, Gary

2007-01-01

In March 2006, the Tracking and Data Relay Satellite (TDRS)-3 experienced an unexpected thrusting event, which caused significant changes to its orbit. Recovery from this anomaly was protracted, raising concerns during the Independent Review Team (IRT) investigation of the anomaly regarding the contingency response readiness. The simulations and readiness exercises discussed in this paper were part of the response to the IRT concerns. This paper explains the various levels of simulation needed to enhance the proficiency of the Flight Dynamics Facility (FDF) and supporting elements in recovery from a TDRS contingency situation. The main emergency to address is when a TDRS has experienced uncommanded, unreported, or misreported thrusting, causing a ground station to lose the ability to acquire the spacecraft, as happened in 2006. The following levels of simulation are proposed: 1) Tests that would be performed by the individual support sites to verify that internal procedures and tools are in place and up to date; 2) Tabletop simulations that would involve all of the key support sites talking through their respective operating procedures to ensure that proper notifications are made and communications links are established; and 3) Comprehensive simulations that would be infrequent, but realistic, involving data exchanges between ground sites and voice and electronic communications among the supporting elements.

Major Joint/Combined Operations

DTIC Science & Technology

2008-01-01

Quarterly 3 (Winter 1993–1994), 74. 20 Andrew G. B. Vallance , The Air Weapon: Doctrines of Air Power Strategy and Operational Art (New York: St... Vallance , 94; and Donald L. McSwain, Air Campaign Planning for Contingency Operations (Maxwell Air Force Base, AL: Air War College, May 1989), 37. 23...require positive identification of friendly forces and positive control of aircraft. 36 Richard R. Muller, “Close Air Support: The German, British

Logistics Implications of the B-52G in a Conventional Role in Support of the Air Land Battle and Beyond

DTIC Science & Technology

1988-01-01

Operation. This regulation details the concepts and capabilities for the mobility of SAC forces in support of contingency operations. Also, 28-43 defines...cases may be quite significant stand off ranges, the SOM must be capable of hitting small, hardened, and sometimes mobile targets all with using a...radar will allow for detection and tracking of smaller more mobile targets. This calculation presupposes the need for such a modification and can be

48 CFR 1318.201 - Contingency operation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contingency operation. 1318.201 Section 1318.201 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE CONTRACTING METHODS AND CONTRACT TYPES EMERGENCY ACQUISITIONS Emergency Acquisition Flexibilities 1318.201 Contingency...

Proposed energy conservation contingency plan: emergency restrictions on advertising lighting. Authorities, need, rationale, and operation

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

Not Available

The emergency restrictions on advertising lighting proposed in Energy Conservation Contingency Plan No. 5 of 1977 are presented. A statement is given on the need for rationale and operation of the Contingency Plan.

Warfighter Support: Improved Cost Analysis and Better Oversight Needed over Army Nonstandard Equipment

DTIC Science & Technology

2011-09-01

to Washington Headquarters Services, Directorate for Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington VA 22202...making it available to Army units; when an item is deemed not operational , to dispose of it in theater; and to enter these instructions in a...is to continue to fund it with overseas contingency operations funds. In addition, the Army has no system to track, monitor, and manage its inventory

Employment of the Engineer System in Light Contingency Corps Operations.

DTIC Science & Technology

1982-06-01

deployed and not plecemealed into the tactical theater of operations. 7. Host Nation Support agreements have been negotiated and are fully operative. 8...molded greatly by her geographical position in East Asia. Her geographical position astride a main cross- road of trade, war and culture has shaped...her past, present and, with all probability, her future. "Her pivotal position has made her the political, military and cultural avenue from continental

A Hand-in-Hand Approach for Security and Development in Sub-Saharan Africa

DTIC Science & Technology

2010-06-15

peacekeeping operations and large contingents deployed in Democratic Republic of the Congo (DRC), the Darfur region of Sudan, Lebanon , Liberia...several SSA countries improve their ability to investigate, prosecute, and adjudicate gender -based violence and provide support to victims. 19

Performance Evaluation of Counter-Based Dynamic Load Balancing Schemes for Massive Contingency Analysis with Different Computing Environments

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

Chen, Yousu; Huang, Zhenyu; Chavarría-Miranda, Daniel

Contingency analysis is a key function in the Energy Management System (EMS) to assess the impact of various combinations of power system component failures based on state estimation. Contingency analysis is also extensively used in power market operation for feasibility test of market solutions. High performance computing holds the promise of faster analysis of more contingency cases for the purpose of safe and reliable operation of today’s power grids with less operating margin and more intermittent renewable energy sources. This paper evaluates the performance of counter-based dynamic load balancing schemes for massive contingency analysis under different computing environments. Insights frommore » the performance evaluation can be used as guidance for users to select suitable schemes in the application of massive contingency analysis. Case studies, as well as MATLAB simulations, of massive contingency cases using the Western Electricity Coordinating Council power grid model are presented to illustrate the application of high performance computing with counter-based dynamic load balancing schemes.« less

75 FR 1269 - Dried Prunes Produced in California; Decreased Assessment Rate

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-11

... rate was possible due to significant decreases in operating expenses and contingencies, and a... and for contingencies. Most of the Committee's expenses reflect its portion of the joint..., $11,780 for operating expenses, and $15,908 for contingencies. In comparison, budgeted expenses for...

An Economic Analysis of the Aeromedical Evacuation, Patient Movement Items Program

DTIC Science & Technology

1999-12-01

contract. The prime vendor option has been utilized to support lower intensity contingency operations, operations other than war and military exercises ...DYSMENORRHEA AMENORRHEA PELVIC INFLAMMATORY DISEASE (PID) ALL CASES CERVICmS ENDOCERVICmS WTTH SYMPTOMATIC LEUKORRHEA VULVOVAGINmS • TUB AL... INDUCED (LASER) SEVERE OF MACULA AND/OR OPTIC NERVE. WTTH VTTREOUS BLOOD. SEVERE VISUAL LOSE, 0 BOTHEYES. 347 EYEWOUND DIRECTED ENERGY INDUCED (LASER

Joint Forces Command - United Assistance Fiscal Triad

DTIC Science & Technology

2016-05-17

Division G–8, the 922nd Contracting Battalion (CBN), and C Detachment, 101st Financial Management Support Unit (C/101st FMSU) all deployed from Fort...Campbell, Kentucky, to resource OUA. This “fiscal triad” of resource management , contingency contracting, and financial operations units funded...of De- fense (DOD) operations to come in under budget , under the anticipated time, and with less manpower than initially requested. Planning and

Joint Communications in Support of Joint Task Force South during Operation Just Cause

DTIC Science & Technology

1991-01-01

the contingent frcm the 35th Signal Brigade under Colonel Jackson Moss arrived at Howard Air Force Base in a C-5A Galaxy . Colonel Moss had put together...to be an operation of short duration with the flowing in of one follow on Brigade of the 7th ID and the immediate redeployment of the Rangers and the

32 CFR 159.2 - Applicability and scope.

Code of Federal Regulations, 2010 CFR

2010-07-01

... CONTRACTORS OPERATING IN CONTINGENCY OPERATIONS § 159.2 Applicability and scope. This part: (a) Applies to: (1... PSCs and PSC personnel performing private security functions during contingency operations outside the...

The Earth Science Afternoon Constellation Contingency Procedures

NASA Technical Reports Server (NTRS)

Case, Warren F.; Richon, Karen

2005-01-01

The Earth Science Afternoon Constellation comprises NASA missions Aqua, Aura, CloudSat and the Orbiting Carbon Observatory (OCO), the joint NASA/CNES mission CALIPSO and the CNES mission PARASOL. Both NASA and CNES offices are responsible for ensuring that contingency plans or other arrangements exist to cope with contingencies within their respective jurisdictions until the conclusion of all Afternoon Constellation operations. The Mission Operations Working Group, comprised of members from each of the missions, has developed the high-level procedures for maintaining the safety of this constellation. Each contingency situation requires detailed analyses before any decisions are made. This paper describes these procedures, and includes defining what constitutes a contingency situation, the pertinent parameters involved in the contingency analysis and guidelines for the actions required, based on the results of the contingency analyses.

20 CFR 10.905 - If an employee incurs a covered injury in connection with his or her service with an Armed Force...

Code of Federal Regulations, 2010 CFR

2010-04-01

... connection with his or her service with an Armed Force in a contingency operation but does not die of the... Armed Force in a contingency operation but does not die of the injury until years later, does the death... incurred in connection with the employee's service with an Armed Force in a contingency operation, the...

System-level Analysis of Food Moisture Content Requirements for the Mars Dual Lander Transit Mission

NASA Technical Reports Server (NTRS)

Levri, Julie A.; Perchonok, Michele H.

2004-01-01

In order to ensure that adequate water resources are available during a mission, any net water loss from the habitat must be balanced with an equivalent amount of required makeup water. Makeup water may come from a variety of sources, including water in shipped tanks, water stored in prepackaged food, product water from fuel cells, and in-situ water resources. This paper specifically addresses the issue of storing required makeup water in prepackaged food versus storing the water in shipped tanks for the Mars Dual Lander Transit Mission, one of the Advanced Life Support Reference Missions. In this paper, water mass balances have been performed for the Dual Lander Transit Mission, to determine the necessary requirement of makeup water under nominal operation (i.e. no consideration of contingency needs), on a daily basis. Contingency issues are briefly discussed with respect to impacts on makeup water storage (shipped tanks versus storage in prepackaged food). The Dual Lander Transit Mission was selected for study because it has been considered by the Johnson Space Center Exploration Office in enough detail to define a reasonable set of scenario options for nominal system operation and contingencies. This study also illustrates the concept that there are multiple, reasonable life support system scenarios for any one particular mission. Thus, the need for a particular commodity can depend upon many variables in the system. In this study, we examine the need for makeup water as it depends upon the configuration of the rest of the life support system.

Community-wide Validation of Geospace Model Ground Magnetic Field Perturbation Predictions to Support Model Transition to Operations

NASA Technical Reports Server (NTRS)

Pulkkinen, A.; Rastaetter, L.; Kuznetsova, M.; Singer, H.; Balch, C.; Weimer, D.; Toth, G.; Ridley, A.; Gombosi, T.; Wiltberger, M.;

Internet-based group contingency management to promote abstinence from cigarette smoking: A feasibility study

PubMed Central

Meredith, Steven E.; Grabinski, Michael J.; Dallery, Jesse

2011-01-01

Background In contingency management (CM) interventions, monetary consequences are contingent on evidence of drug abstinence. Typically, these consequences are contingent on individual performance. Consequences contingent on group performance may promote social support (e.g., praise). Methods Thus, to combine social support with the monetary incentives of CM, we integrated independent and interdependent group contingencies of reinforcement into an Internet-based intervention to promote smoking abstinence. Breath carbon monoxide (CO) measures were compared between treatment conditions and a baseline control condition. Thirteen participants were divided into 5 groups or “teams” (n = 2–3 per team). Each participant submitted video recordings of CO measurement twice daily via the Internet. Teammates could monitor each other’s progress and communicate with one another through an online peer support forum. During a 4-day tapering condition, vouchers exchangeable for goods were contingent on gradual reductions in breath CO. During a 10-day abstinence induction condition, vouchers were contingent on abstinence (CO ≤4 ppm). In both treatment conditions, concurrent independent and interdependent group contingencies were arranged (i.e., a mixed contingency arrangement). Results Less than 1% of CO samples submitted during baseline were ≤4 ppm, compared to 57% submitted during abstinence induction. Sixty-five percent of participants’ comments on the online peer support forum were rated as positive by independent observers. Participants rated the intervention favorably on a treatment acceptability questionnaire. Conclusion The results suggest that the intervention is feasible and acceptable for promoting abstinence from cigarette smoking. PMID:21414733

Contingency Management Requirements Document: Preliminary Version. Revision F

NASA Technical Reports Server (NTRS)

2005-01-01

This is the High Altitude, Long Endurance (HALE) Remotely Operated Aircraft (ROA) Contingency Management (CM) Functional Requirements document. This document applies to HALE ROA operating within the National Airspace System (NAS) limited at this time to enroute operations above 43,000 feet (defined as Step 1 of the Access 5 project, sponsored by the National Aeronautics and Space Administration). A contingency is an unforeseen event requiring a response. The unforeseen event may be an emergency, an incident, a deviation, or an observation. Contingency Management (CM) is the process of evaluating the event, deciding on the proper course of action (a plan), and successfully executing the plan.

Class-Wide Positive Behavior Support and Group Contingencies: Examining a Positive Variation of the Good Behavior Game

ERIC Educational Resources Information Center

Wright, Robert A.; McCurdy, Barry L.

2012-01-01

The Good Behavior Game (GBG) is a powerful group contingency with a history of documented empirical support. The purpose of this study was to compare two interdependent group contingencies, the GBG and a positive variation, the Caught Being Good Game (CBGG), in a school implementing school-wide positive behavior support. A kindergarten and…

Reward-Guided Learning with and without Causal Attribution

PubMed Central

Jocham, Gerhard; Brodersen, Kay H.; Constantinescu, Alexandra O.; Kahn, Martin C.; Ianni, Angela M.; Walton, Mark E.; Rushworth, Matthew F.S.; Behrens, Timothy E.J.

2016-01-01

Summary When an organism receives a reward, it is crucial to know which of many candidate actions caused this reward. However, recent work suggests that learning is possible even when this most fundamental assumption is not met. We used novel reward-guided learning paradigms in two fMRI studies to show that humans deploy separable learning mechanisms that operate in parallel. While behavior was dominated by precise contingent learning, it also revealed hallmarks of noncontingent learning strategies. These learning mechanisms were separable behaviorally and neurally. Lateral orbitofrontal cortex supported contingent learning and reflected contingencies between outcomes and their causal choices. Amygdala responses around reward times related to statistical patterns of learning. Time-based heuristic mechanisms were related to activity in sensorimotor corticostriatal circuitry. Our data point to the existence of several learning mechanisms in the human brain, of which only one relies on applying known rules about the causal structure of the task. PMID:26971947

Orion Optical Navigation for Loss of Communication Lunar Return Contingencies

NASA Technical Reports Server (NTRS)

Getchius, Joel; Hanak, Chad; Kubitschek, Daniel G.

2010-01-01

The Orion Crew Exploration Vehicle (CEV) will replace the Space Shuttle and serve as the next-generation spaceship to carry humans back to the Moon for the first time since the Apollo program. For nominal lunar mission operations, the Mission Control Navigation team will utilize radiometric measurements to determine the position and velocity of Orion and uplink state information to support Lunar return. However, in the loss of communications contingency return scenario, Orion must safely return the crew to the Earth's surface. The navigation design solution for this loss of communications scenario is optical navigation consisting of lunar landmark tracking in low lunar orbit and star- horizon angular measurements coupled with apparent planetary diameter for Earth return trajectories. This paper describes the optical measurement errors and the navigation filter that will process those measurements to support navigation for safe crew return.

49 CFR 1544.301 - Contingency plan.

Code of Federal Regulations, 2010 CFR

2010-10-01

... COMMERCIAL OPERATORS Threat and Threat Response § 1544.301 Contingency plan. Each aircraft operator must... that all information contained in the plan is updated annually and that appropriate persons are...

Individual behavior, culture, and social change

PubMed Central

Glenn, Sigrid S.

2004-01-01

The principle of operant selection is examined as a prototype of cultural selection, and the role of the social environment is suggested as the critical element in the emergence of cultural phenomena. Operant contingencies are compared to cultural selection contingencies, designated as metacontingencies. Both of these types of contingency relations result in evolving lineages of recurrences that can become increasingly complex in the number and organization of their elements. In addition to its role in the recurring interlocking behavioral contingencies that constitute cultural organization, operant behavior plays another role in cultures. Although the operants of individuals are functionally independent of one another, the behavior of each person may contribute to a cumulative effect that is relevant to the well-being of many people. Similarly, the outcomes of metacontingencies may also contribute to a cumulative effect. The relation between independently evolving operant lineages, or between independently evolving cultural lineages, and their cumulative effect is identified as a macrocontingency. Macrocontingencies do not involve cultural-level selection per se. Effective cultural engineering requires identifying the macrocontingencies that produce less than desirable effects and altering the relevant operant contingencies or metacontingencies to produce change in the cumulative effects. PMID:22478424

20 CFR 10.913 - In what situations will OWCP consider that an employee incurred injury in connection with his or...

Code of Federal Regulations, 2010 CFR

2010-04-01

... employee incurred injury in connection with his or her service with an Armed Force in a contingency... incurred injury in connection with his or her service with an Armed Force in a contingency operation? (a... contingency operation if: (1) The employee incurred injury while serving under the direction or supervision of...

76 FR 71888 - Federal Travel Regulation (FTR); Storage of a Privately Owned Vehicle When Assigned a Temporary...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-21

...This final rule amends the Federal Travel Regulation (FTR), and allows agencies to establish internal policy and procedures for storage of a privately owned vehicle (POV) when an employee is assigned a temporary change of station (TCS) in support of a contingency operation.

48 CFR 252.232-7011 - Payments in Support of Emergencies and Contingency Operations.

Code of Federal Regulations, 2011 CFR

2011-10-01

.... Internal Revenue Code. (ix) Electronic funds transfer banking information. (A) The Contractor shall include electronic funds transfer banking information on the invoice only if required elsewhere in this contract. (B) If electronic funds transfer banking information is not required to be on the invoice, in order for...

Visual perceptual learning by operant conditioning training follows rules of contingency.

PubMed

Kim, Dongho; Seitz, Aaron R; Watanabe, Takeo

2015-01-01

Visual perceptual learning (VPL) can occur as a result of a repetitive stimulus-reward pairing in the absence of any task. This suggests that rules that guide Conditioning, such as stimulus-reward contingency (e.g. that stimulus predicts the likelihood of reward), may also guide the formation of VPL. To address this question, we trained subjects with an operant conditioning task in which there were contingencies between the response to one of three orientations and the presence of reward. Results showed that VPL only occurred for positive contingencies, but not for neutral or negative contingencies. These results suggest that the formation of VPL is influenced by similar rules that guide the process of Conditioning.

Visual perceptual learning by operant conditioning training follows rules of contingency

PubMed Central

Kim, Dongho; Seitz, Aaron R; Watanabe, Takeo

2015-01-01

Visual perceptual learning (VPL) can occur as a result of a repetitive stimulus-reward pairing in the absence of any task. This suggests that rules that guide Conditioning, such as stimulus-reward contingency (e.g. that stimulus predicts the likelihood of reward), may also guide the formation of VPL. To address this question, we trained subjects with an operant conditioning task in which there were contingencies between the response to one of three orientations and the presence of reward. Results showed that VPL only occurred for positive contingencies, but not for neutral or negative contingencies. These results suggest that the formation of VPL is influenced by similar rules that guide the process of Conditioning. PMID:26028984

Emergency Support Function 15: Communication Synchronization during Defense Support of Civil Authorities Operations

DTIC Science & Technology

2015-06-12

Security Strategy to integrate government security agency participation for increased national security.33 Morris , Morris , and Jones posit ICA occurs...New National Strategy Takes Whole-of-Government Approach,” American Forces Press Services (Washington, DC: DoD News, 2010), 1. 34 John C. Morris ...Elizabeth D. Morris , and Dale M. Jones, “Reaching for the Philosopher’s Stone: Contingent Coordination and the Military’s Response to Hurricane Katrina

49 CFR 1542.301 - Contingency plan.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 9 2010-10-01 2010-10-01 false Contingency plan. 1542.301 Section 1542.301..., DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Contingency Measures § 1542.301 Contingency plan. (a) Each airport operator required to have a security program under § 1542.103(a) and (b...

Training and certification program of the operating staff for a 90-day test of a regenerative life support system

NASA Technical Reports Server (NTRS)

1972-01-01

Prior to beginning a 90-day test of a regenerative life support system, a need was identified for a training and certification program to qualify an operating staff for conducting the test. The staff was responsible for operating and maintaining the test facility, monitoring and ensuring crew safety, and implementing procedures to ensure effective mission performance with good data collection and analysis. The training program was designed to ensure that each operating staff member was capable of performing his assigned function and was sufficiently cross-trained to serve at certain other positions on a contingency basis. Complicating the training program were budget and schedule limitations, and the high level of sophistication of test systems.

Inhibiting PKMζ reveals dorsal lateral and dorsal medial striatum store the different memories needed to support adaptive behavior.

PubMed

Pauli, Wolfgang M; Clark, Alexandra D; Guenther, Heidi J; O'Reilly, Randall C; Rudy, Jerry W

2012-06-20

Evidence suggests that two regions of the striatum contribute differential support to instrumental response selection. The dorsomedial striatum (DMS) is thought to support expectancy-mediated actions, and the dorsolateral striatum (DLS) is thought to support habits. Currently it is unclear whether these regions store task-relevant information or just coordinate the learning and retention of these solutions by other brain regions. To address this issue, we developed a two-lever concurrent variable-interval reinforcement operant conditioning task and used it to assess the trained rat's sensitivity to contingency shifts. Consistent with the view that these two regions make different contributions to actions and habits, injecting the NMDA antagonist DL-AP5 into the DMS just prior to the shift impaired the rat's performance but enhanced performance when injected into the DLS. To determine if these regions support memory content, we first trained rats on a biased concurrent schedule (Lever 1: VI 40" and Lever 2: VI 10"). With the intent of "erasing" the memory content stored in striatum, after this training we inhibited the putative memory-maintenance protein kinase C isozyme protein kinase Mζ (PKMζ). Infusing zeta inhibitory peptide (ZIP) into the DLS enhanced the rat's ability to adapt to the contingency shift 2 d later, whereas injecting it into the DMS had the opposite effect. Infusing GluR2(3Y) into the DMS 1 h before ZIP infusions prevented ZIP from impairing the rat's sensitivity to the contingency shift. These results support the hypothesis that the DMS stores information needed to support actions and the DLS stores information needed to support habits.

Contingency Contractor Optimization Phase 3 Sustainment Platform Requirements - Contingency Contractor Optimization Tool - Prototype

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

Durfee, Justin David; Frazier, Christopher Rawls; Bandlow, Alisa

Sandia National Laboratories (Sandia) is in Phase 3 Sustainment of development of a prototype tool, currently referred to as the Contingency Contractor Optimization Tool - Prototype (CCOTP), under the direction of OSD Program Support. CCOT-P is intended to help provide senior Department of Defense (DoD) leaders with comprehensive insight into the global availability, readiness and capabilities of the Total Force Mix. The CCOT-P will allow senior decision makers to quickly and accurately assess the impacts, risks and mitigating strategies for proposed changes to force/capabilities assignments, apportionments and allocations options, focusing specifically on contingency contractor planning. During Phase 2 of themore » program, conducted during fiscal year 2012, Sandia developed an electronic storyboard prototype of the Contingency Contractor Optimization Tool that can be used for communication with senior decision makers and other Operational Contract Support (OCS) stakeholders. Phase 3 used feedback from demonstrations of the electronic storyboard prototype to develop an engineering prototype for planners to evaluate. Sandia worked with the DoD and Joint Chiefs of Staff strategic planning community to get feedback and input to ensure that the engineering prototype was developed to closely align with future planning needs. The intended deployment environment was also a key consideration as this prototype was developed. Initial release of the engineering prototype was done on servers at Sandia in the middle of Phase 3. In 2013, the tool was installed on a production pilot server managed by the OUSD(AT&L) eBusiness Center. The purpose of this document is to specify the CCOT-P engineering prototype platform requirements as of May 2016. Sandia developed the CCOT-P engineering prototype using common technologies to minimize the likelihood of deployment issues. CCOT-P engineering prototype was architected and designed to be as independent as possible of the major deployment components such as the server hardware, the server operating system, the database, and the web server. This document describes the platform requirements, the architecture, and the implementation details of the CCOT-P engineering prototype.« less

Development of Medical Technology for Contingency Response to Marrow Toxic Agents

DTIC Science & Technology

1. Contingency Preparedness: Collect information from transplant centers, build awareness of the Transplant Center Contingency Planning Committee and...Matched Donors: Increase operational efficiencies that accelerate the search process and increase patient access are key to preparedness in a contingency ...Transplantation: Create a platform that facilitates multicenter collaboration and data management.

40 CFR 109.5 - Development and implementation criteria for State, local and regional oil removal contingency plans.

Code of Federal Regulations, 2013 CFR

2013-07-01

... assistance from Federal authorities operating under existing national and regional contingency plans. (3) A... criteria for State, local and regional oil removal contingency plans. 109.5 Section 109.5 Protection of... OIL REMOVAL CONTINGENCY PLANS § 109.5 Development and implementation criteria for State, local and...

40 CFR 109.5 - Development and implementation criteria for State, local and regional oil removal contingency plans.

Code of Federal Regulations, 2014 CFR

2014-07-01

... assistance from Federal authorities operating under existing national and regional contingency plans. (3) A... for State, local and regional oil removal contingency plans. 109.5 Section 109.5 Protection of... OIL REMOVAL CONTINGENCY PLANS § 109.5 Development and implementation criteria for State, local and...

Mobile Firepower for Contingency Operations: Emerging Concepts for U.S. Army Light Armor Forces

DTIC Science & Technology

1993-02-04

Industries ’ VBM," Internationa Defense 25 (June 1992): 575. ’Herbert M. Howe, "Can the South African Defense Force Go it Alone?" Armed Forces Journal ...necessary for mission accomplishment." Support and sustainment operations include provision of fuel, maintenance, and ammunition for the deployed force. 4...headquarters troop (Hil), a chemical company, an air defense artillery battery, an engineer company, a military intelligence company, a non-fine-of-sight anti

Contingency Mapping: Use of a Novel Visual Support Strategy as an Adjunct to Functional Equivalence Training

ERIC Educational Resources Information Center

Brown, Kenneth E.; Mirenda, Pat

2006-01-01

This study evaluated the effectiveness of contingency mapping, a new visual support strategy designed to enhance clients' understanding of the contingencies associated with functional equivalence training (FET). The study was conducted in a general education classroom with an adolescent boy with autism who engaged in prompt dependent behavior. A…

48 CFR 52.247-64 - Preference for Privately Owned U.S.-Flag Commercial Vessels.

Code of Federal Regulations, 2013 CFR

2013-10-01

... ship at least 50 percent of the gross tonnage involved under this contract (computed separately for dry... of commodity. (H) Gross weight in pounds and cubic feet if available. (I) Total ocean freight revenue...) Shipped in direct support of U.S. military— (1) Contingency operations; (2) Exercises; or (3) Forces...

48 CFR 52.247-64 - Preference for Privately Owned U.S.-Flag Commercial Vessels.

Code of Federal Regulations, 2014 CFR

2014-10-01

... ship at least 50 percent of the gross tonnage involved under this contract (computed separately for dry... of commodity. (H) Gross weight in pounds and cubic feet if available. (I) Total ocean freight revenue...) Shipped in direct support of U.S. military— (1) Contingency operations; (2) Exercises; or (3) Forces...

48 CFR 52.247-64 - Preference for Privately Owned U.S.-Flag Commercial Vessels.

Code of Federal Regulations, 2012 CFR

2012-10-01

... ship at least 50 percent of the gross tonnage involved under this contract (computed separately for dry... of commodity. (H) Gross weight in pounds and cubic feet if available. (I) Total ocean freight revenue...) Shipped in direct support of U.S. military— (1) Contingency operations; (2) Exercises; or (3) Forces...

Operational Sequencing: Coping with Contingency in Process Drama

ERIC Educational Resources Information Center

Nielsen, Thomas Rosendal; Hustvedt, Kjersti

2017-01-01

In 1979, Gavin Bolton posed a question that is still fundamental to the development of process drama: "Is it possible to steer a course that does not come down in support of any particular point of view but causes children to examine and re-examine their own views and values?" Inspired by Bakhtinian theory, Brian Edmiston developed a…

A Centralized, Web-Based Annual Training and Certification Program for a Decentralized Adjutant General Corps Will Improve the Level of Human Resources Proficiency for Human Resources Professionals in the U.S. Active Army, U.S. Army Reserve and U.S. National Guard Components

DTIC Science & Technology

2009-12-11

66  Army eLearning ............................................................................................................ 67  AG...support Army transformation” and potential Overseas Contingency Operations (OCO), previously referred to as the Global War on Terror, with high...Operations, formerly referred to as the Global War on Terror, in two theaters has been 53 difficult due to high operational tempos. Mentorship under PSDR

40 CFR 267.58 - What notification and recordkeeping must I do after an emergency?

Code of Federal Regulations, 2013 CFR

2013-07-01

... AGENCY (CONTINUED) SOLID WASTES (CONTINUED) STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE FACILITIES OPERATING UNDER A STANDARDIZED PERMIT Contingency Plan and Emergency Procedures § 267.58 What..., and details of any incident that requires implementing the contingency plan in the operating record...

Identifying Contingency Requirements using Obstacle Analysis on an Unpiloted Aerial Vehicle

NASA Technical Reports Server (NTRS)

Lutz, Robyn R.; Nelson, Stacy; Patterson-Hine, Ann; Frost, Chad R.; Tal, Doron

2005-01-01

This paper describes experience using Obstacle Analysis to identify contingency requirements on an unpiloted aerial vehicle. A contingency is an operational anomaly, and may or may not involve component failure. The challenges to this effort were: ( I ) rapid evolution of the system while operational, (2) incremental autonomy as capabilities were transferred from ground control to software control and (3) the eventual safety-criticality of such systems as they begin to fly over populated areas. The results reported here are preliminary but show that Obstacle Analysis helped (1) identify new contingencies that appeared as autonomy increased; (2) identify new alternatives for handling both previously known and new contingencies; and (3) investigate the continued validity of existing software requirements for contingency handling. Since many mobile, intelligent systems are built using a development process that poses the same challenges, the results appear to have applicability to other similar systems.

The Hubble Space Telescope servicing missions: Past, present, and future operational challenges

NASA Technical Reports Server (NTRS)

Ochs, William R.; Barbehenn, George M.; Crabb, William G.

1996-01-01

The Hubble Space Telescope was designed to be serviced by the Space Shuttle to upgrade systems, replace failed components and boost the telescope into higher orbits. There exists many operational challenges that must be addressed in preparation for the execution of a servicing mission, including technical and managerial issues. The operational challenges faced by the Hubble operations and ground system project for the support of the first servicing mission and future servicing missions, are considered. The emphasis is on those areas that helped ensure the success of the mission, including training, testing and contingency planning.

Sample Return Primer and Handbook

NASA Technical Reports Server (NTRS)

Barrow, Kirk; Cheuvront, Allan; Faris, Grant; Hirst, Edward; Mainland, Nora; McGee, Michael; Szalai, Christine; Vellinga, Joseph; Wahl, Thomas; Williams, Kenneth;

A Simulation Based Approach for Contingency Planning for Aircraft Turnaround Operation System Activities in Airline Hubs

NASA Technical Reports Server (NTRS)

Adeleye, Sanya; Chung, Christopher

2006-01-01

Commercial aircraft undergo a significant number of maintenance and logistical activities during the turnaround operation at the departure gate. By analyzing the sequencing of these activities, more effective turnaround contingency plans may be developed for logistical and maintenance disruptions. Turnaround contingency plans are particularly important as any kind of delay in a hub based system may cascade into further delays with subsequent connections. The contingency sequencing of the maintenance and logistical turnaround activities were analyzed using a combined network and computer simulation modeling approach. Experimental analysis of both current and alternative policies provides a framework to aid in more effective tactical decision making.

49 CFR 1542.301 - Contingency plan.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Contingency Measures § 1542.301 Contingency plan. (a) Each airport operator required to have a security program under § 1542.103(a) and (b...

49 CFR 1542.301 - Contingency plan.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Contingency Measures § 1542.301 Contingency plan. (a) Each airport operator required to have a security program under § 1542.103(a) and (b...

49 CFR 1542.301 - Contingency plan.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Contingency Measures § 1542.301 Contingency plan. (a) Each airport operator required to have a security program under § 1542.103(a) and (b...

49 CFR 1542.301 - Contingency plan.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Contingency Measures § 1542.301 Contingency plan. (a) Each airport operator required to have a security program under § 1542.103(a) and (b...

40 CFR 265.55 - Emergency coordinator.

Code of Federal Regulations, 2010 CFR

2010-07-01

... FACILITIES Contingency Plan and Emergency Procedures § 265.55 Emergency coordinator. At all times, there must... aspects of the facility's contingency plan, all operations and activities at the facility, the location... out the contingency plan. [Comment: The emergency coordinator's responsibilities are more fully...

Overseas Contingency Operations Funding: Background and Status

DTIC Science & Technology

2016-06-13

Coordinator Analyst in U.S. Defense Budget Policy June 13, 2016 Congressional Research Service 7-5700 www.crs.gov R44519 Overseas Contingency...Operations Funding: Background and Status Congressional Research Service Summary The Department of Defense (DOD) estimates that Congress has

NASA Enterprise Managed Cloud Computing (EMCC): Delivering an Initial Operating Capability (IOC) for NASA use of Commercial Infrastructure-as-a-Service (IaaS)

NASA Technical Reports Server (NTRS)

O'Brien, Raymond

2017-01-01

In 2016, Ames supported the NASA CIO in delivering an initial operating capability for Agency use of commercial cloud computing. This presentation provides an overview of the project, the services approach followed, and the major components of the capability that was delivered. The presentation is being given at the request of Amazon Web Services to a contingent representing the Brazilian Federal Government and Defense Organization that is interested in the use of Amazon Web Services (AWS). NASA is currently a customer of AWS and delivered the Initial Operating Capability using AWS as its first commercial cloud provider. The IOC, however, designed to also support other cloud providers in the future.

Contingency Operations of Americas Next Moon Rocket, Ares V

NASA Technical Reports Server (NTRS)

Jaap, John; Richardson, Lea

2010-01-01

America has begun the development of a new space vehicle system which will enable humans to return to the moon and reach even farther destinations. The system is called Constellation: it has 2 earth-launch vehicles, Ares I and Ares V; a crew module, Orion; and a lander, Altair with descent and ascent stages. Ares V will launch an Earth Departure Stage (EDS) and Altair into low earth orbit. Ares I will launch the Orion crew module into low earth orbit where it will rendezvous and dock with the Altair and EDS "stack". After rendezvous, the stack will contain four complete rocket systems, each capable of independent operations. Of course this multiplicity of vehicles provides a multiplicity of opportunities for off-nominal behavior and multiple mitigation options for each. Contingency operations are complicated by the issues of crew safety and the possibility of debris from the very large components impacting the ground. This paper examines contingency operations of the EDS in low earth orbit, during the boost to translunar orbit, and after the translunar boost. Contingency operations under these conditions have not been a consideration since the Apollo era and analysis of the possible contingencies and mitigations will take some time to evolve. Since the vehicle has not been designed, much less built, it is not possible to evaluate contingencies from a root-cause basis or from a probability basis; rather they are discussed at an effects level (such as the reaction control system is consuming propellant at a high rate). Mitigations for the contingencies are based on the severity of the off-nominal condition, the time of occurrence, recovery options, options for alternate missions, crew safety, evaluation of the condition (forensics) and future prevention. Some proposed mitigations reflect innovation in thinking and make use of the multiplicity of on-orbit resources including the crew; example: Orion could do a "fly around" to allow the crew to determine the condition and cause of a partially separated payload shroud. Other mitigations are really alternate missions; example, an engine out on during ascent resulted in insufficient propellant for the lunar mission, but the on-orbit vehicle stack is otherwise perfect and can pursue an alternate mission, such as a high ballistic trajectory to test the high-speed atmospheric reentry of Orion. Evaluation and presentation of contingency operations at this early stage of the development of the Ares V rocket will improve the design of the vehicle and lay the groundwork for the exhaustive contingency planning which must be done after the vehicle is built as preparations for operations.

Contingency rescheduling of spacecraft operations

NASA Technical Reports Server (NTRS)

Britt, Daniel L.; Geoffroy, Amy L.; Gohring, John R.

1988-01-01

Spacecraft activity scheduling was a focus of attention in artificial intelligence recently. Several scheduling systems were devised which more-or-less successfully address various aspects of the activity scheduling problem, though most of these are not yet mature, with the notable expection of NASA's ESP. Few current scheduling systems, however, make any attempt to deal fully with the problem of modifying a schedule in near-real-time in the event of contingencies which may arise during schedule execution. These contingencies can include resources becoming unavailable unpredictably, a change in spacecraft conditions or environment, or the need to perform an activity not scheduled. In these cases it becomes necessary to repair an existing schedule, disrupting ongoing operations as little as possible. Normal scheduling is just a part of that which must be accomplished during contingency rescheduling. A prototype system named MAESTRO was developed for spacecraft activity scheduling. MAESTRO is briefly described with a focus on recent work in the area of real-time contingency handling. Included is a discussion of some of the complexities of the scheduling problem and how they affect contingency rescheduling, such as temporal constraints between activities, activities which may be interrupted and continued in any of several ways, and different ways to choose a resource complement which will allow continuation of an activity. Various heuristics used in MAESTRO for contingency rescheduling is discussed, as are operational concerns such as interaction of the scheduler with spacecraft subsystems controllers.

Contingency Contractor Optimization Phase 3 Sustainment Software Design Document - Contingency Contractor Optimization Tool - Prototype

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

Durfee, Justin David; Frazier, Christopher Rawls; Bandlow, Alisa

This document describes the final software design of the Contingency Contractor Optimization Tool - Prototype. Its purpose is to provide the overall architecture of the software and the logic behind this architecture. Documentation for the individual classes is provided in the application Javadoc. The Contingency Contractor Optimization project is intended to address Department of Defense mandates by delivering a centralized strategic planning tool that allows senior decision makers to quickly and accurately assess the impacts, risks, and mitigation strategies associated with utilizing contract support. The Contingency Contractor Optimization Tool - Prototype was developed in Phase 3 of the OSD ATLmore » Contingency Contractor Optimization project to support strategic planning for contingency contractors. The planning tool uses a model to optimize the Total Force mix by minimizing the combined total costs for selected mission scenarios. The model optimizes the match of personnel types (military, DoD civilian, and contractors) and capabilities to meet mission requirements as effectively as possible, based on risk, cost, and other requirements.« less

Investigating Group Contingencies to Promote Brief Abstinence from Cigarette Smoking

PubMed Central

Meredith, Steven E.; Dallery, Jesse

2013-01-01

In contingency management (CM), monetary incentives are contingent on evidence of drug abstinence. Typically, incentives (e.g., “vouchers” exchangeable for goods or services) are contingent on individual performance. We programmed vouchers contingent on group performance to investigate whether these contingencies would promote brief abstinence from cigarette smoking. Thirty-two participants were divided into small teams (n = 3 per team). During three 5-day within-subject experimental conditions, participants submitted video recordings of breath carbon monoxide (CO) measures twice daily via Mōtiv8 Systems™, an Internet-based remote monitoring application. During the interdependent contingency condition, participants earned vouchers each time they and their teammates submitted breath CO samples indicative of abstinence (i.e., negative samples). During the independent contingency condition, participants earned vouchers each time they submitted negative samples, regardless of their teammates' performance. During the no vouchers condition, no monetary incentives were contingent on abstinence. In addition, half of the participants (n = 16) could communicate with their teammates through an online peer support forum. Although forum access did not appear to promote smoking abstinence, monetary incentives did promote brief abstinence. Significantly more negative samples were submitted when vouchers were contingent on individual performance (56%) or team performance (53%) relative to when no vouchers were available (35%; F = 6.9, p = 0.002). The results show that interdependent contingencies can promote brief abstinence from cigarette smoking. Moreover, the results suggest that these contingencies may help lower treatment costs and promote social support. PMID:23421358

78 FR 13765 - Federal Acquisition Regulation; Definition of Contingency Operation

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-28

... Government procurement. Dated: February 20, 2013. Laura Auletta, Director, Office of Governmentwide... Regulation (FAR) to revise the definition of ``contingency operation'' to address the statutory change to the... change to http://www.regulations.gov , including any personal and/or business confidential information...

40 CFR 264.55 - Emergency coordinator.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Contingency Plan and Emergency Procedures § 264.55 Emergency coordinator. At all times, there must be at least...'s contingency plan, all operations and activities at the facility, the location and characteristics... addition, this person must have the authority to commit the resources needed to carry out the contingency...

New Horizons Launch Contingency Effort

NASA Astrophysics Data System (ADS)

Chang, Yale; Lear, Matthew H.; McGrath, Brian E.; Heyler, Gene A.; Takashima, Naruhisa; Owings, W. Donald

2007-01-01

On 19 January 2006 at 2:00 PM EST, the NASA New Horizons spacecraft (SC) was launched from the Cape Canaveral Air Force Station (CCAFS), FL, onboard an Atlas V 551/Centaur/STAR™ 48B launch vehicle (LV) on a mission to explore the Pluto Charon planetary system and possibly other Kuiper Belt Objects. It carried a single Radioisotope Thermoelectric Generator (RTG). As part of the joint NASA/US Department of Energy (DOE) safety effort, contingency plans were prepared to address the unlikely events of launch accidents leading to a near-pad impact, a suborbital reentry, an orbital reentry, or a heliocentric orbit. As the implementing organization. The Johns Hopkins University Applied Physics Laboratory (JHU/APL) had expanded roles in the New Horizons launch contingency effort over those for the Cassini mission and Mars Exploration Rovers missions. The expanded tasks included participation in the Radiological Control Center (RADCC) at the Kennedy Space Center (KSC), preparation of contingency plans, coordination of space tracking assets, improved aerodynamics characterization of the RTG's 18 General Purpose Heat Source (GPHS) modules, and development of spacecraft and RTG reentry breakup analysis tools. Other JHU/APL tasks were prediction of the Earth impact footprints (ElFs) for the GPHS modules released during the atmospheric reentry (for purposes of notification and recovery), prediction of the time of SC reentry from a potential orbital decay, pre-launch dissemination of ballistic coefficients of various possible reentry configurations, and launch support of an Emergency Operations Center (EOC) on the JHU/APL campus. For the New Horizons launch, JHU/APL personnel at the RADCC and at the EOC were ready to implement any real-time launch contingency activities. A successful New Horizons launch and interplanetary injection precluded any further contingency actions. The New Horizons launch contingency was an interagency effort by several organizations. This paper describes JHU/APL's roles and responsibilities in the launch contingency effort, and the specific tasks to fulfill those responsibilities. The overall effort contributed to mission safety and demonstrated successful cooperation between several agencies.

Evaluation of Counter-Based Dynamic Load Balancing Schemes for Massive Contingency Analysis on Over 10,000 Cores

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

Chen, Yousu; Huang, Zhenyu; Rice, Mark J.

Contingency analysis studies are necessary to assess the impact of possible power system component failures. The results of the contingency analysis are used to ensure the grid reliability, and in power market operation for the feasibility test of market solutions. Currently, these studies are performed in real time based on the current operating conditions of the grid with a set of pre-selected contingency list, which might result in overlooking some critical contingencies caused by variable system status. To have a complete picture of a power grid, more contingencies need to be studied to improve grid reliability. High-performance computing techniques holdmore » the promise of being able to perform the analysis for more contingency cases within a much shorter time frame. This paper evaluates the performance of counter-based dynamic load balancing schemes for a massive contingency analysis program on 10,000+ cores. One million N-2 contingency analysis cases with a Western Electricity Coordinating Council power grid model have been used to demonstrate the performance. The speedup of 3964 with 4096 cores and 7877 with 10240 cores are obtained. This paper reports the performance of the load balancing scheme with a single counter and two counters, describes disk I/O issues, and discusses other potential techniques for further improving the performance.« less

A Reappraisal of Leadership Theory and Training.

ERIC Educational Resources Information Center

Owens, James

1981-01-01

Reviews and organizes modern leadership theories. Notes the research supporting the main thesis of contingency theory and that effective leadership style is contingent upon situational factors. Characteristics of management training based on the contingency approach are identified. (Author/MLF)

Sprint: The first flight demonstration of the external work system robots

NASA Technical Reports Server (NTRS)

Price, Charles R.; Grimm, Keith

1995-01-01

The External Works Systems (EWS) 'X Program' is a new NASA initiative that will, in the next ten years, develop a new generation of space robots for active and participative support of zero g external operations. The robotic development will center on three areas: the assistant robot, the associate robot, and the surrogate robot that will support external vehicular activities (EVA) prior to and after, during, and instead of space-suited human external activities respectively. The EWS robotics program will be a combination of technology developments and flight demonstrations for operational proof of concept. The first EWS flight will be a flying camera called 'Sprint' that will seek to demonstrate operationally flexible, remote viewing capability for EVA operations, inspections, and contingencies for the space shuttle and space station. This paper describes the need for Sprint and its characteristics.

Contingency Analysis Post-Processing With Advanced Computing and Visualization

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

Chen, Yousu; Glaesemann, Kurt; Fitzhenry, Erin

Contingency analysis is a critical function widely used in energy management systems to assess the impact of power system component failures. Its outputs are important for power system operation for improved situational awareness, power system planning studies, and power market operations. With the increased complexity of power system modeling and simulation caused by increased energy production and demand, the penetration of renewable energy and fast deployment of smart grid devices, and the trend of operating grids closer to their capacity for better efficiency, more and more contingencies must be executed and analyzed quickly in order to ensure grid reliability andmore » accuracy for the power market. Currently, many researchers have proposed different techniques to accelerate the computational speed of contingency analysis, but not much work has been published on how to post-process the large amount of contingency outputs quickly. This paper proposes a parallel post-processing function that can analyze contingency analysis outputs faster and display them in a web-based visualization tool to help power engineers improve their work efficiency by fast information digestion. Case studies using an ESCA-60 bus system and a WECC planning system are presented to demonstrate the functionality of the parallel post-processing technique and the web-based visualization tool.« less

Wind Turbine Contingency Control Through Generator De-Rating

NASA Technical Reports Server (NTRS)

Frost, Susan; Goebel, Kai; Balas, Mark

2013-01-01

Maximizing turbine up-time and reducing maintenance costs are key technology drivers for wind turbine operators. Components within wind turbines are subject to considerable stresses due to unpredictable environmental conditions resulting from rapidly changing local dynamics. In that context, systems health management has the aim to assess the state-of-health of components within a wind turbine, to estimate remaining life, and to aid in autonomous decision-making to minimize damage to the turbine. Advanced contingency control is one way to enable autonomous decision-making by providing the mechanism to enable safe and efficient turbine operation. The work reported herein explores the integration of condition monitoring of wind turbines with contingency control to balance the trade-offs between maintaining system health and energy capture. The contingency control involves de-rating the generator operating point to achieve reduced loads on the wind turbine. Results are demonstrated using a high fidelity simulator of a utility-scale wind turbine.

Rethinking Reinforcement: Allocation, Induction, and Contingency

PubMed Central

Baum, William M

2012-01-01

The concept of reinforcement is at least incomplete and almost certainly incorrect. An alternative way of organizing our understanding of behavior may be built around three concepts: allocation, induction, and correlation. Allocation is the measure of behavior and captures the centrality of choice: All behavior entails choice and consists of choice. Allocation changes as a result of induction and correlation. The term induction covers phenomena such as adjunctive, interim, and terminal behavior—behavior induced in a situation by occurrence of food or another Phylogenetically Important Event (PIE) in that situation. Induction resembles stimulus control in that no one-to-one relation exists between induced behavior and the inducing event. If one allowed that some stimulus control were the result of phylogeny, then induction and stimulus control would be identical, and a PIE would resemble a discriminative stimulus. Much evidence supports the idea that a PIE induces all PIE-related activities. Research also supports the idea that stimuli correlated with PIEs become PIE-related conditional inducers. Contingencies create correlations between “operant” activity (e.g., lever pressing) and PIEs (e.g., food). Once an activity has become PIE-related, the PIE induces it along with other PIE-related activities. Contingencies also constrain possible performances. These constraints specify feedback functions, which explain phenomena such as the higher response rates on ratio schedules in comparison with interval schedules. Allocations that include a lot of operant activity are “selected” only in the sense that they generate more frequent occurrence of the PIE within the constraints of the situation; contingency and induction do the “selecting.” PMID:22287807

30 CFR 582.26 - Contingency Plan.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Contingency Plan. 582.26 Section 582.26 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OPERATIONS IN THE OUTER... as part of its request for approval of a Delineation, Testing, or Mining Plan. The Contingency Plan...

30 CFR 582.26 - Contingency Plan.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Contingency Plan. 582.26 Section 582.26 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OPERATIONS IN THE OUTER... as part of its request for approval of a Delineation, Testing, or Mining Plan. The Contingency Plan...

30 CFR 582.26 - Contingency Plan.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Contingency Plan. 582.26 Section 582.26 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OPERATIONS IN THE OUTER... as part of its request for approval of a Delineation, Testing, or Mining Plan. The Contingency Plan...

33 CFR 385.28 - Operating Manuals.

Code of Federal Regulations, 2010 CFR

2010-07-01

... natural system; (vii) Include a drought contingency plan as required by § 222.5(i)(5) of this chapter and Engineer Regulation ER 1110-2-1941 “Drought Contingency Plans” that is consistent with the Water Rights... events, as well as by including a drought contingency plan. (A) Emergency deviations. Examples of some...

33 CFR 385.28 - Operating Manuals.

Code of Federal Regulations, 2013 CFR

2013-07-01

... natural system; (vii) Include a drought contingency plan as required by § 222.5(i)(5) of this chapter and Engineer Regulation ER 1110-2-1941 “Drought Contingency Plans” that is consistent with the Water Rights... events, as well as by including a drought contingency plan. (A) Emergency deviations. Examples of some...

33 CFR 385.28 - Operating Manuals.

Code of Federal Regulations, 2012 CFR

2012-07-01

... natural system; (vii) Include a drought contingency plan as required by § 222.5(i)(5) of this chapter and Engineer Regulation ER 1110-2-1941 “Drought Contingency Plans” that is consistent with the Water Rights... events, as well as by including a drought contingency plan. (A) Emergency deviations. Examples of some...

33 CFR 385.28 - Operating Manuals.

Code of Federal Regulations, 2011 CFR

2011-07-01

... natural system; (vii) Include a drought contingency plan as required by § 222.5(i)(5) of this chapter and Engineer Regulation ER 1110-2-1941 “Drought Contingency Plans” that is consistent with the Water Rights... events, as well as by including a drought contingency plan. (A) Emergency deviations. Examples of some...

33 CFR 385.28 - Operating Manuals.

Code of Federal Regulations, 2014 CFR

2014-07-01

... natural system; (vii) Include a drought contingency plan as required by § 222.5(i)(5) of this chapter and Engineer Regulation ER 1110-2-1941 “Drought Contingency Plans” that is consistent with the Water Rights... events, as well as by including a drought contingency plan. (A) Emergency deviations. Examples of some...

40 CFR 300.210 - Federal contingency plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... contingency plans under the national response system: The National Contingency Plan, RCPs, and ACPs. These... discharge under § 300.324, and to mitigate or prevent a substantial threat of such a discharge, from a vessel, offshore facility, or onshore facility operating in or near the area. (2) The areas of...

77 FR 31215 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-25

... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial Deletion of the... National Oil and Hazardous Substances Pollution Contingency Plan (NCP). This partial deletion pertains to the surface soil, unsaturated subsurface soil, surface water and sediments of Operable Unit (OU) 1...

29 CFR 825.309 - Certification for leave taken because of a qualifying exigency.

Code of Federal Regulations, 2011 CFR

2011-07-01

... the active duty or call to active duty status of a covered military member (as defined in § 825.126(b... member is on active duty or call to active duty status in support of a contingency operation, and the... different active duty or call to active duty status of the same or a different covered military member; (b...

29 CFR 825.309 - Certification for leave taken because of a qualifying exigency.

Code of Federal Regulations, 2010 CFR

2010-07-01

... the active duty or call to active duty status of a covered military member (as defined in § 825.126(b... member is on active duty or call to active duty status in support of a contingency operation, and the... different active duty or call to active duty status of the same or a different covered military member; (b...

Alleviation of response suppression to conditioned aversive stimuli by lesions of the dorsal noradrenergic bundle.

PubMed

Tsaltas, E; Gray, J A; Fillenz, M

1984-08-01

Rats with neurotoxic lesions of the dorsal ascending noradrenergic bundle (DB) were compared with sham-operated (SH) controls on the acquisition, steady state and extinction of response suppression maintained by a classical (conditioned suppression) or an instrumental (discriminated punishment) contingency. DB lesions interfered neither with the acquisition of the reference response of sucrose-rewarded barpressing nor with unconditioned responding to the overhead flashing light subsequently used as a signal of shock. The acquisition of discriminated response suppression was also unaffected by the lesion under both types of contingency. However, once discriminated suppression had stabilized, both the conditioned and the discriminative stimulus used were significantly less effective in maintaining suppression in DB animals than in SH controls provided that low intensity footshock (0.2 mA) was used as the unconditioned stimulus (UCS). Upon increase of UCS intensity (to 0.5 mA) normal suppression was observed in the DB group under both contingencies. Extinction of the classical contingency reinstated the difference between DB and SH performance: DB lesion resulted in significantly faster extinction of fear. In contrast, extinction of the discriminated punishment contingency was unaffected by the lesion, although generalized response suppression dissipated faster in the DB than in the SH animals trained under this condition. Our results offer no support for the reinforcement hypothesis of DB function (normal acquisition of barpressing and of discriminated suppression of barpressing); mixed support (greater initial generalization of suppression in DB animals) and contradiction (more rapid extinction of conditioned suppression in DB animals) for the attentional hypothesis; and weak support (reduced suppression and more rapid extinction of suppression in DB animals, but only within limited experimental parameters) for the anxiety hypothesis of DB function. Hence none of the extant theories of DB function offer a ready explanation of the pattern of results presented here. A simple interpretation which conforms with the sparsity of positive behavioural findings in the literature on DB lesions is that forebrain noradrenaline contributes to the detection and utilization of conditioned stimuli; but that this contribution is critical only for the detection of stimuli with low associative strength.

Temporal contingency

PubMed Central

Gallistel, C.R.; Craig, Andrew R.; Shahan, Timothy A.

2015-01-01

Contingency, and more particularly temporal contingency, has often figured in thinking about the nature of learning. However, it has never been formally defined in such a way as to make it a measure that can be applied to most animal learning protocols. We use elementary information theory to define contingency in such a way as to make it a measurable property of almost any conditioning protocol. We discuss how making it a measurable construct enables the exploration of the role of different contingencies in the acquisition and performance of classically and operantly conditioned behavior. PMID:23994260

Parental Educational Involvement Conceived as the Arrangement of Contingency Operations

ERIC Educational Resources Information Center

Mellon, Robert C.; Moutavelis, Adrianos G.

2009-01-01

This study explored the utility of a conception of parental educational involvement as the arrangement of contingency operations that normatively change: the frequency of children's school-related behaviour, the reinforcing potency of stimuli produced by studying, and children's tendencies to request parental intervention. A child-report measure…

Contingency Management with Human Autonomy Teaming

NASA Technical Reports Server (NTRS)

Shively, Robert J.; Lachter, Joel B.

2018-01-01

Automation is playing an increasingly important role in many operations. It is often cheaper faster and more precise than human operators. However, automation is not perfect. There are many situations in which a human operator must step in. We refer to these instances as contingencies and the act of stepping in contingency management. Here we propose coupling Human Autonomy Teaming (HAT) with contingency management. We describe two aspects to HAT, bi-directional communication, and working agreements (or plays). Bi-directional communication like Crew Resource Management in traditional aviation, allows all parties to contribute to a decision. Working agreements specify roles and responsibilities. Importantly working agreements allow for the possibility of roles and responsibilities changing depending on environmental factors (e.g., situations the automation was not designed for, workload, risk, or trust). This allows for the automation to "automatically" become more autonomous as it becomes more trusted and/or it is updated to deal with a more complete set of possible situations. We present a concrete example using a prototype contingency management station one might find in a future airline operations center. Automation proposes reroutes for aircraft that encounter bad weather or are forced to divert for environmental or systems reasons. If specific conditions are met, these recommendations may be autonomously datalinked to the affected aircraft.

Prosthetic contingencies for future tooth loss.

PubMed

Kaldahl, W B; Becker, C M

1985-01-01

Possible contingencies for future natural tooth loss that can and should be built into prostheses have been reviewed. These contingencies provide a measure of security to the patient and the dentist when attempting to maintain teeth that appear to have a guarded prognosis. Without a contingency these questionable teeth would be extracted early in therapy from fear that a completely new prosthesis would have to be made if they were lost at a later time. In maintaining more natural teeth, the patient has better function, more occlusal and vertical support, longer maintenance of the alveolar ridge, more support for the prosthesis, and more remaining teeth to share all the forces. This approach of building in contingencies for future tooth loss allows the patient and the dentist the freedom to attempt therapy on abutments with a guarded prognosis with little financial risk.

78 FR 23437 - Funding and Fiscal Affairs, Loan Policies and Operations, and Funding Operations; Liquidity and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-18

...'s liquidity needs beyond 90 days; and Strengthen each bank's Contingency Funding Plan (CFP). II... more focused policies concerning liquidity management and the contingency funding plan; (3) Divide the... comprehensive revisions. In this context, all commenters expressed the view that the proposed rule is excessive...

Preparing Peacekeepers: An Analysis of the African Contingency Operations, Training, and Assistance Program Command and Staff Operational Skills Course

ERIC Educational Resources Information Center

Karis, Daniel Gerald

2010-01-01

The United States (U.S.) response to events in Africa in the 1990s--warlords in Somalia, the genocide in Rwanda, the crisis in Burundi, and the destruction of the U.S. embassies in Kenya and Tanzania--was the development of the African Crisis Response Initiative (ACRI) followed by the African Contingency Operations Training and Assistance (ACOTA)…

Temporal contingency.

PubMed

Gallistel, C R; Craig, Andrew R; Shahan, Timothy A

2014-01-01

Contingency, and more particularly temporal contingency, has often figured in thinking about the nature of learning. However, it has never been formally defined in such a way as to make it a measure that can be applied to most animal learning protocols. We use elementary information theory to define contingency in such a way as to make it a measurable property of almost any conditioning protocol. We discuss how making it a measurable construct enables the exploration of the role of different contingencies in the acquisition and performance of classically and operantly conditioned behavior. Copyright © 2013 Elsevier B.V. All rights reserved.

Consolidating AMC’s Contingency Response Capabilities: A Delphi Study

DTIC Science & Technology

2015-06-19

Africa in support of Operation UNITED ASSISTANCE, the international response to contain the Ebola epidemic (US Transportation Command, 2014). Though JTF...DO, 2015). The deployment of the 817 CRG to Liberia also underutilized its full capacity as only 79 Airmen and 10 Soldiers of the 140-member JTF-PO...pdf 89 Gonzalez, G. S. (2014, November 13). JTF-PO Leaves Liberia . Retrieved from US Air Force Expeditionary Center: http

Leader Experience and the Identification of Challenges in a Stability and Support Operation

DTIC Science & Technology

2006-07-01

consistent with normative decision making models ( Vroom & Jago, 1988; Vroom & Yetton, 1973) and contingency leadership theories (Fiedler, 1978, Hersey...latent growth modeling . In D. V. Day, S . J. Zaccaro, S . M. Halpin (Eds.), Leader development for transforming organizations (pp. 41-69). Mahwah, NJ... Vroom , V. H., & Yetton, P. N. (1973). Leadership decision making. Pittsburg, PA: University of Pittsburg Press. Weidenbeck, S . (1985). Novice/expert

Contingency Software in Autonomous Systems: Technical Level Briefing

NASA Technical Reports Server (NTRS)

Lutz, Robyn R.; Patterson-Hines, Ann

2006-01-01

Contingency management is essential to the robust operation of complex systems such as spacecraft and Unpiloted Aerial Vehicles (UAVs). Automatic contingency handling allows a faster response to unsafe scenarios with reduced human intervention on low-cost and extended missions. Results, applied to the Autonomous Rotorcraft Project and Mars Science Lab, pave the way to more resilient autonomous systems.

S. 986: A Bill to require Federal review and approval of oil discharge contingency plans, and for other purposes. Introduced in the Senate of the United States, One Hundred First Congress, First Session, May 12, 1989

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

Not Available

1989-01-01

This bill would amend the Federal Water Pollution Control Act to empower the President to determine areas for which a oil or hazardous material discharge contingency plan is necessary and to require terminal operators, vessel operators, and other parties directly involved in the transport of oil or hazardous materials to prepare a contingency plan and to submit this plan for approval to the President on a periodic basis. In the event of a discharge, the President is responsible for seeing that the removal plan is implemented and for requiring any changes as he may determine to be necessary. The Presidentmore » can deny entry to any port to any vessel or deny movement of substances through any terminal facility, if the vessel or facility operators do not have a current and approved contingency plan in effect.« less

Operations analysis (study 2.1). Contingency analysis. [of failure modes anticipated during space shuttle upper stage planning

NASA Technical Reports Server (NTRS)

1974-01-01

Future operational concepts for the space transportation system were studied in terms of space shuttle upper stage failure contingencies possible during deployment, retrieval, or space servicing of automated satellite programs. Problems anticipated during mission planning were isolated using a modified 'fault tree' technique, normally used in safety analyses. A comprehensive space servicing hazard analysis is presented which classifies possible failure modes under the catagories of catastrophic collision, failure to rendezvous and dock, servicing failure, and failure to undock. The failure contingencies defined are to be taken into account during design of the upper stage.

Single- and Dual-Process Models of Biased Contingency Detection.

PubMed

Vadillo, Miguel A; Blanco, Fernando; Yarritu, Ion; Matute, Helena

2016-01-01

Decades of research in causal and contingency learning show that people's estimations of the degree of contingency between two events are easily biased by the relative probabilities of those two events. If two events co-occur frequently, then people tend to overestimate the strength of the contingency between them. Traditionally, these biases have been explained in terms of relatively simple single-process models of learning and reasoning. However, more recently some authors have found that these biases do not appear in all dependent variables and have proposed dual-process models to explain these dissociations between variables. In the present paper we review the evidence for dissociations supporting dual-process models and we point out important shortcomings of this literature. Some dissociations seem to be difficult to replicate or poorly generalizable and others can be attributed to methodological artifacts. Overall, we conclude that support for dual-process models of biased contingency detection is scarce and inconclusive.

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)

Older Adult Multitasking Performance Using a Gaze-Contingent Useful Field of View.

PubMed

Ward, Nathan; Gaspar, John G; Neider, Mark B; Crowell, James; Carbonari, Ronald; Kaczmarski, Hank; Ringer, Ryan V; Johnson, Aaron P; Loschky, Lester C; Kramer, Arthur F

2018-03-01

Objective We implemented a gaze-contingent useful field of view paradigm to examine older adult multitasking performance in a simulated driving environment. Background Multitasking refers to the ability to manage multiple simultaneous streams of information. Recent work suggests that multitasking declines with age, yet the mechanisms supporting these declines are still debated. One possible framework to better understand this phenomenon is the useful field of view, or the area in the visual field where information can be attended and processed. In particular, the useful field of view allows for the discrimination of two competing theories of real-time multitasking, a general interference account and a tunneling account. Methods Twenty-five older adult subjects completed a useful field of view task that involved discriminating the orientation of lines in gaze-contingent Gabor patches appearing at varying eccentricities (based on distance from the fovea) as they operated a vehicle in a driving simulator. In half of the driving scenarios, subjects also completed an auditory two-back task to manipulate cognitive workload, and during some trials, wind was introduced as a means to alter general driving difficulty. Results Consistent with prior work, indices of driving performance were sensitive to both wind and workload. Interestingly, we also observed a decline in Gabor patch discrimination accuracy under high cognitive workload regardless of eccentricity, which provides support for a general interference account of multitasking. Conclusion The results showed that our gaze-contingent useful field of view paradigm was able to successfully examine older adult multitasking performance in a simulated driving environment. Application This study represents the first attempt to successfully measure dynamic changes in the useful field of view for older adults completing a multitasking scenario involving driving.

Overview of medical operations for a manned stratospheric balloon flight.

PubMed

Blue, Rebecca S; Law, Jennifer; Norton, Sean C; Garbino, Alejandro; Pattarini, James M; Turney, Matthew W; Clark, Jonathan B

2013-03-01

Red Bull Stratos was a commercial program designed to bring a test parachutist protected by a full-pressure suit via a stratospheric balloon with a pressurized capsule to 120,000 ft (36,576 m), from which he would freefall and subsequently parachute to the ground. On March 15, 2012, the Red Bull Stratos program successfully conducted a preliminary manned balloon test flight and parachute jump, reaching a final altitude of 71,581 ft (21,818 m). In light of the uniqueness of the operation and medical threats faced, a comprehensive medical plan was needed to ensure prompt and efficient response to any medical contingencies. This report will serve to discuss the medical plans put into place before the first manned balloon flight and the actions of the medical team during that flight. The medical operations developed for this program will be systematically evaluated, particularly, specific recommendations for improvement in future high-altitude and commercial space activities. A multipronged approach to medical support was developed, consisting of event planning, medical personnel, equipment, contingency-specific considerations, and communications. Medical operations were found to be highly successful when field-tested during this stratospheric flight, and the experience allowed for refinement of medical operations for future flights. The lessons learned and practices established for this program can easily be used to tailor a plan specific to other aviation or spaceflight events.

ISS Regenerative Life Support: Challenges and Success in the Quest for Long-Term Habitability in Space

NASA Technical Reports Server (NTRS)

Bazley, Jesse A.

2011-01-01

This presentation will discuss the International Space Station s (ISS) Regenerative Environmental Control and Life Support System (ECLSS) operations with discussion of the on-orbit lessons learned, specifically regarding the challenges that have been faced as the system has expanded with a growing ISS crew. Over the 10 year history of the ISS, there have been numerous challenges, failures, and triumphs in the quest to keep the crew alive and comfortable. Successful operation of the ECLSS not only requires maintenance of the hardware, but also management of the station resources in case of hardware failure or missed re-supply. This involves effective communication between the primary International Partners (NASA and Roskosmos) and the secondary partners (JAXA and ESA) in order to keep a reserve of the contingency consumables and allow for re-supply of failed hardware. The ISS ECLSS utilizes consumables storage for contingency usage as well as longer-term regenerative systems, which allow for conservation of the expensive resources brought up by re-supply vehicles. This long-term hardware, and the interactions with software, was a challenge for Systems Engineers when they were designed and require multiple operational workarounds in order to function continuously. On a day-to-day basis, the ECLSS provides big challenges to the on console controllers. Main challenges involve the utilization of the resources that have been brought up by the visiting vehicles prior to undocking, balance of contributions between the International Partners for both systems and resources, and maintaining balance between the many interdependent systems, which includes providing the resources they need when they need it. The current biggest challenge for ECLSS is the Regenerative ECLSS system, which continuously recycles urine and condensate water into drinking water and oxygen. These systems were brought to full functionality on STS-126 (ULF-2) mission. Through system failures and recovery, the ECLSS console has learned how to balance the water within the systems, store and use water for contingencies, and continue to work with the International Partners for short-term failures. Through these challenges and the system failures, the most important lesson learned has been the importance of redundancy and operational workarounds. It is only because of the flexibility of the hardware and the software that flight controllers have the opportunity to continue operating the system as a whole for mission success.

Implications of Operational Pressure on CSSE PGS Design

NASA Technical Reports Server (NTRS)

Lee, Ryan

2008-01-01

The Constellation Spacesuit Element (CSSE) was required to support crew survival (CS); launch, entry, and abort (LEA) scenarios; zero gravity (0-g) extravehicular activity (EVA) (both unscheduled and contingency); and planetary EVA. Operation of the CSSE in all of these capacities required a pressure garment subsystem (PGS) that would operate efficiently through various pressure profiles. The PGS team initiated a study to determine the appropriate operational pressure profile of the CSSE and how this selection would affect the design of the CSSE PGS. This study included an extensive review of historical PGS operational pressure selection and the operational effects of those pressures, the presentation of four possible pressure paradigm options for use by the CSSE, the risks and design impacts of these options, and the down-selected pressure option.

Neither snow nor rain: contingency planning by a clinical reference laboratory courier service for weather related emergencies.

PubMed

Bankson, Daniel D; Heim, Joseph A

2014-01-01

To optimize transportation processes, we present herein a contingency plan that coordinates interim measures used to ensure continued and timely services when climate based events might cause an interruption of the usual specimen transportation processes. As an example, we outline the implementation and effectiveness of a contingency plan for network laboratory courier automobile transportation during times of mountain pass highway closure. Data available from an approximately 3-year period from October 10, 2010 through August 29, 2013 revealed a total of 690 complete closures in the eastbound or westbound lanes of the Interstate-90 highway in the Snoqualmie Pass area in the state of Washington. Despite the frequency of closures, the Washington State Department of Transportation was effective in limiting the duration of closures. Road closures of less than 1 hour accounted for 58.7% of the total closures. No recorded closures prevented dispatched couriers from completing a prescheduled Snoqualmie Pass route. We identified no delays as being clinically significant, despite that there were 5 instances of delays greater than 4 hours. We implemented a contingency plan of aiding courier logistics during all times of pass closure. The plan includes an easy to interpret Condition Dashboard as a status indicator and a Decision Tree that references and summarizes information. Overall, the contingency plan allows for an objective, robust, proactive decision support system that has enabled operational flexibility and has contributed to continued safe, on-time specimen transportation; clients and courier and reference laboratory staff have appreciated these features and associated outcomes. Copyright© by the American Society for Clinical Pathology (ASCP).

Long-Range Forecasting in Support of Operations in Pakistan

DTIC Science & Technology

2011-03-01

climate variation, respectively. ....... 11 Table 2. Schematic contingency table used to verify hindcasts of Jul-Aug Pakistan PR. The cells of the table...IRI is a component of Columbia University located in Palisades , NY. IRI’s mission is to increase society’s awareness of the impact of climate on...Jul-Aug Pakistan PR. The cells of the table represent the number and combinations of observed occurrences (obs Y), observed non- occurrences (obs N

Defense AT&L (Volume 36, Number 3, May-June 2007)

DTIC Science & Technology

2007-06-01

following five years. What are some of the biggest challenges you’ve dealt with? Photographs by SGT André Reynolds, USA A The biggest challenge is how...director of logistics operations (right); and Lt. Col. Robert Harney, DDAA commander (left). Photograph courtesy Anniston Army Depot Public Affairs Office...better A member of the DLA Contingency Support Team in Afghanistan checks an incoming subsistence shipment.DLA photograph Defense AT&L: May-June 2007 20

Visual-Manipulative Response Strategies in Infant Operant Conditioning with Spatially Displaced Feedback.

ERIC Educational Resources Information Center

Millar, W. Stuart; Schaffer, H. Rudolph

Six- and nine-month-old infants were exposed to contingent or non-contingent perceptual stimulation from a source which was spatially displaced at 60 from the infant's midline. Reliable operant acquisition was observed in the case of the nine-month-old infants, but not in the case of the six-month-old infants whose performance was similar to that…

NASA Headquarters Space Operations Center: Providing Situational Awareness for Spaceflight Contingency Response

NASA Technical Reports Server (NTRS)

Maxwell, Theresa G.; Bihner, William J.

2010-01-01

This paper discusses the NASA Headquarters mishap response process for the Space Shuttle and International Space Station programs, and how the process has evolved based on lessons learned from the Space Shuttle Challenger and Columbia accidents. It also describes the NASA Headquarters Space Operations Center (SOC) and its special role in facilitating senior management's overall situational awareness of critical spaceflight operations, before, during, and after a mishap, to ensure a timely and effective contingency response.

The benefits of grid-scale storage on Oahu

DOE PAGES

Ellison, James F.; Rashkin, Lee J.; Serio, Joseph; ...

2017-12-23

The Hawaiian Electric Company intends to procure grid-scale Battery Energy Storage System (“BESS”) capacity. The purpose of this study is to determine whether providing contingency reserve or time-of-day shifting is of more benefit to the Oahu grid, and to better understand the relationship between BESS size and level of benefit. This is an independent study by Sandia, and is not being used to support the regulatory case for BESS capacity by Hawaiian Electric. The study team created a production cost model of the Oahu grid using data primarily from the Hawaiian Electric Company. The proposed BESS supplied contingency reserve inmore » one set of runs and time-of-day shifting in another. Supplying contingency reserve led to larger savings than time-of-day energy shifting. Assuming a renewable reserve and a quick-start reserve, and $15/MMBtu for Low-Sulphur Fuel Oil, the 50-MW/25-MWh, 100-MW/50-MWh, and 150-MW/75-MWh systems supplying contingency reserve provided, respectively, savings of 9.6, 15.6, and 18.3 million USD over system year 2018. Over the range of fuel prices tested, these cost savings were found to be directly proportional to the cost of fuel. Lastly, as the focus is the operational benefit of BESS capacity, the capacity value of the BESS was not included in benefit calculations.« less

The benefits of grid-scale storage on Oahu

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

Ellison, James F.; Rashkin, Lee J.; Serio, Joseph

The Hawaiian Electric Company intends to procure grid-scale Battery Energy Storage System (“BESS”) capacity. The purpose of this study is to determine whether providing contingency reserve or time-of-day shifting is of more benefit to the Oahu grid, and to better understand the relationship between BESS size and level of benefit. This is an independent study by Sandia, and is not being used to support the regulatory case for BESS capacity by Hawaiian Electric. The study team created a production cost model of the Oahu grid using data primarily from the Hawaiian Electric Company. The proposed BESS supplied contingency reserve inmore » one set of runs and time-of-day shifting in another. Supplying contingency reserve led to larger savings than time-of-day energy shifting. Assuming a renewable reserve and a quick-start reserve, and $15/MMBtu for Low-Sulphur Fuel Oil, the 50-MW/25-MWh, 100-MW/50-MWh, and 150-MW/75-MWh systems supplying contingency reserve provided, respectively, savings of 9.6, 15.6, and 18.3 million USD over system year 2018. Over the range of fuel prices tested, these cost savings were found to be directly proportional to the cost of fuel. Lastly, as the focus is the operational benefit of BESS capacity, the capacity value of the BESS was not included in benefit calculations.« less

Orbital transfer vehicle concept definition and system analysis study. Volume 4, Appendix A: Space station accommodations. Revision 1

NASA Technical Reports Server (NTRS)

Randall, Roger M.

1987-01-01

Orbit Transfer Vehicle (OTV) processing at the space station is divided into two major categories: OTV processing and assembly operations, and support operations. These categories are further subdivided into major functional areas to allow development of detailed OTV processing procedures and timelines. These procedures and timelines are used to derive the specific space station accommodations necessary to support OTV activities. The overall objective is to limit impact on OTV processing requirements on space station operations, involvement of crew, and associated crew training and skill requirements. The operational concept maximizes use of automated and robotic systems to perform all required OTV servicing and maintenance tasks. Only potentially critical activities would require direct crew involvement or supervision. EVA operations are considered to be strictly contingency back-up to failure of the automated and robotic systems, with the exception of the initial assembly of Space-Based OTV accommodations at the space station, which will require manned involvement.

[Waste management in hospitals. Current situation in the state of North Rhine-Westphalia].

PubMed

Popp, W; Hansen, D; Hilgenhöner, M; Grandek, M; Heinemann, A; Blättler, T

2009-07-01

In 20 hospitals in North Rhine-Westphalia in-plant handling wastes and the delivery of the waste to the disposer were examined. Deficits were seen regarding risk assessment and operating instructions, support by company doctors, personal protection equipment, and break areas for the waste collecting personnel. Also the qualification of the waste management officer and his/her time contingent, correct declaration of the wastes, the training of the waste collecting personnel, the cleaning of multi-use containers and transportation vehicles, storage of the wastes at the collecting points, and the use of sharp collecting boxes were to be partly criticized. Consequences and recommendations are given, concerning the company's obligations (e.g., provide risk assessment, operating instructions), waste management officer (e.g., qualification, enough time contingent, regular inspections), waste collecting personnel (e.g., training courses), industrial safety (e.g., protection equipment, break area wash places), company doctors, transportation vehicles in the house (e.g., regular cleaning), one-way collectors (e.g., labelling at the site of the collection), multi-use collectors (e.g., cleaning), and compressing containers (e.g., larger maintenance openings).

Emergent Stimulus Relations Depend on Stimulus Correlation and Not on Reinforcement Contingencies

PubMed Central

Minster, Sara Tepaeru; Elliffe, Douglas; Muthukumaraswamy, Suresh D

2011-01-01

We aimed to investigate whether novel stimulus relations would emerge from stimulus correlations when those relations explicitly conflicted with reinforced relations. In a symbolic matching-to-sample task using kanji characters as stimuli, we arranged class-specific incorrect comparison stimuli in each of three classes. After presenting either Ax or Cx stimuli as samples, choices of Bx were reinforced and choices of Gx or Hx were not. Tests for symmetry, and combined symmetry and transitivity, showed the emergence of three 3-member (AxBxCx) stimulus classes in 5 of 5 human participants. Subsequent tests for all possible emergent relations between Ax, Bx, Cx and the class-specific incorrect comparisons Gx and Hx showed that these relations emerged for 4 of 5 the participants after extended overtraining of the baseline relations. These emergent relations must have been based on stimulus–stimulus correlations, and were not properties of the trained discriminated operants, because they required control by relations explicitly extinguished during training. This result supports theoretical accounts of emergent relations that emphasize stimulus correlation over operant contingencies. PMID:21547070

DOD Use of Commercial Wideband Satellite Communications Systems: How Much is Needed, and How Do We Get It?

NASA Astrophysics Data System (ADS)

Hutchens, Robert E., III

2001-04-01

Joint force commanders must have the right information at the right time in order to make the best decisions to conduct successful contingency operations in defense of U.S. national security interests. A key enabler to this end is sufficient wideband satellite communications connectivity DoD's (Department of Defense) organic wideband satellite communications capabilities are inadequate, so commercial services must be used to overcome the shortfall. The problem is to dedicate enough resources in the most efficient manner to meet this growing need, and time is of the essence, This paper capitalizes on the vast work already accomplished concerning what DoD needs to do to obtain the commercial wideband satellite communications it needs. DoD is procuring advanced satellite ground terminals capable of using commercial wideband satellites and is contracting to launch more of its own capabilities, but the gap is continuing to widen. This paper offers a solution of procuring 140 percent of DoD's projected wideband satellite communications from commercial sources, to ensure sufficient capacity is available to support contingency operations.

ATC contingency operations in the en-route flight regime

NASA Technical Reports Server (NTRS)

Lyman, E. G.

1981-01-01

Air traffic control (ATC) operations were examined to learn what factors of controller performance should be given consideration in the design and development of future automation systems enhancing ATC. Contingencies were of two types: those constraining airspace usage or traffic flow (i.e., weather); and those related to system and equipment usage (i.e., radar/radio status). Examination of controller response to contingencies and workload pressures showed differing effects on controller allocations of effort among the three primary function of planning, monitoring, and informaton transfer. Automation advancements oriented towards aiding the controller in performing monitoring tasks may offer the most substantial safety benefit.

Collegiate contingencies

PubMed Central

Lamal, P. A.; Rakos, Richard F.; Greenspoon, Joel

2000-01-01

We discuss contemporary trends and developments that affect colleges and universities and describe several central contingencies that have given rise to, maintain, and operate in response to these trends and developments. We identify the differential impacts of these contingencies on faculty, students, and administrators in various types of higher education institutions. These contingencies are sources of conflict between and among these three groups within the academy that, we argue, cause significant instability in contemporary academe. We discuss prominent domains of this dis-equilibrium and propose several general interventions to address the sources of the instability. PMID:22478348

An Architectural Concept for ISS Contingency Resupply

NASA Astrophysics Data System (ADS)

Gurevich, G.; Chinnery, A. E.

2002-01-01

The International Space Station (ISS) is a unique Earth orbiting laboratory drawing upon the expertise of 16 nations: the US, Canada, Japan, Russia, 11 member nations of the European Space Agency, and Brazil to promote advances in science and technology. This capability is extremely valuable, but comes at very high cost. Under contract to the Marshall Space Flight Center, Microcosm identified an architectural concept to reduce the overhead cost burden associated with ISS operations. The concept focuses on the development of a responsive contingency resupply capability. This concept makes use of non-traditional station resources, minimizes the impact to the station infrastructure, supports an evolution of operations from supervised to full autonomy, and is scaleable from a small cargo delivery to a larger capability. The concept addresses the three mission phases -- launch, phasing and transfer to the Station orbit, and proximity operations. The elements of the architecture include the following: Both the launch vehicle design and launch operations are simple, robust, and fully support a launch-on-demand environment. The launch vehicle third stage is equipped to maneuver the cargo cannister to station altitude, where it awaits rendezvous from the small, yet fully capable multi-mission Orbit Transfer Vehicle (OTV). The OTV performs the close in orbit transfer and proximity operations. Due to the criticality of these operations and the safety required, the OTV is two failure tolerant. The concept allows for the cargo cannisters to be unloaded and reloaded with waste at the convenience of the ISS crew. Safe return of cargo is also addressed. This paper describes the concept in more detail. The various elements of the architecture are defined, the phases of re-supply operations are explained, and concepts for improving the viability of the service are suggested. Perceived obstacles for implementing the service are discussed. System costs are discussed as well as alternative uses of the architecture to enhance commercial viability.

Sustainability Criteria for Contingency Bases

DTIC Science & Technology

2014-09-01

and construction sustainability pro - grams and identified concepts, guidelines, and practices relevant to mili- tary contingency infrastructure...incorporate best practices in force pro - tection, e.g., facility spacing to limit damage to multiple buildings from a single incoming rocket or mortar...The Logistics Civil Augmentation Program (LOGCAP) is a program administered by the US Army to pro - vide contingency support

A systems view of mother-infant face-to-face communication.

PubMed

Beebe, Beatrice; Messinger, Daniel; Bahrick, Lorraine E; Margolis, Amy; Buck, Karen A; Chen, Henian

2016-04-01

Principles of a dynamic, dyadic systems view of mother-infant face-to-face communication, which considers self- and interactive processes in relation to one another, were tested. The process of interaction across time in a large low-risk community sample at infant age 4 months was examined. Split-screen videotape was coded on a 1-s time base for communication modalities of attention, affect, orientation, touch, and composite facial-visual engagement. Time-series approaches generated self- and interactive contingency estimates in each modality. Evidence supporting the following principles was obtained: (a) Significant moment-to-moment predictability within each partner (self-contingency) and between the partners (interactive contingency) characterizes mother-infant communication. (b) Interactive contingency is organized by a bidirectional, but asymmetrical, process: Maternal contingent coordination with infant is higher than infant contingent coordination with mother. (c) Self-contingency organizes communication to a far greater extent than interactive contingency. (d) Self- and interactive contingency processes are not separate; each affects the other in communication modalities of facial affect, facial-visual engagement, and orientation. Each person's self-organization exists in a dynamic, homoeostatic (negative feedback) balance with the degree to which the person coordinates with the partner. For example, those individuals who are less facially stable are likely to coordinate more strongly with the partner's facial affect and vice versa. Our findings support the concept that the dyad is a fundamental unit of analysis in the investigation of early interaction. Moreover, an individual's self-contingency is influenced by the way the individual coordinates with the partner. Our results imply that it is not appropriate to conceptualize interactive processes without simultaneously accounting for dynamically interrelated self-organizing processes. (c) 2016 APA, all rights reserved).

A Systems View of Mother-Infant Face-to-Face Communication

PubMed Central

Beebe, Beatrice; Messinger, Daniel; Bahrick, Lorraine E.; Margolis, Amy; Buck, Karen A.; Chen, Henian

2016-01-01

Principles of a dynamic, dyadic systems view of mother-infant face-to-face communication, which considers self- and interactive processes in relation to one another, were tested. We examined the process of interaction across time in a large, low-risk community sample, at infant age 4 months. Split-screen videotape was coded on a 1-s time base for communication modalities of attention, affect, orientation, touch and composite facial-visual engagement. Time-series approaches generated self- and interactive contingency estimates in each modality. Evidence supporting the following principles was obtained: (1) Significant moment-to-moment predictability within each partner (self-contingency) and between the partners (interactive contingency) characterizes mother-infant communication. (2) Interactive contingency is organized by a bi-directional, but asymmetrical, process: maternal contingent coordination with infant is higher than infant contingent coordination with mother. (3) Self-contingency organizes communication to a far greater extent than interactive contingency. (4) Self-and interactive contingency processes are not separate; each affects the other, in communication modalities of facial affect, facial-visual engagement, and orientation. Each person’s self-organization exists in a dynamic, homoeostatic (negative feedback) balance with the degree to which the person coordinates with the partner. For example, those individuals who are less facially stable are likely to coordinate more strongly with the partner’s facial affect; and vice-versa. Our findings support the concept that the dyad is a fundamental unit of analysis in the investigation of early interaction. Moreover, an individual’s self-contingency is influenced by the way the individual coordinates with the partner. Our results imply that it is not appropriate to conceptualize interactive processes without simultaneously accounting for dynamically inter-related self-organizing processes. PMID:26882118

Orbiter integrated active thermal control subsystem test

NASA Technical Reports Server (NTRS)

Jaax, J. R.

1980-01-01

Integrated subsystem level testing of the systems within the orbiter active thermal chamber capable of simulating ground, orbital, and entry temperature and pressure profiles. The test article was in a closed loop configuration that included flight type and functionally simulated protions of all ATCS components for collecting, transporting, and rejecting orbiter waste heat. Specially designed independently operating equipment simulated the transient thermal input from the cabin, payload, fuel cells, freon cold plates, hydraulic system, and space environment. Test team members using data, controls, and procedures available to a flight crew controlled the operation of the ATCS. The ATCS performance met or exceeded all thermal and operational requirements for planned and contingency mission support.

20 CFR 10.902 - Does every employee's death due to injuries incurred in connection with his or her service with...

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Does every employee's death due to injuries incurred in connection with his or her service with an Armed Force in a contingency operation qualify for... connection with his or her service with an Armed Force in a contingency operation qualify for the death...

49 CFR 1544.301 - Contingency plan.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRCRAFT OPERATOR SECURITY: AIR CARRIERS AND... notified of any changes. (c) Participate in an airport-sponsored exercise of the airport contingency plan...

49 CFR 1544.301 - Contingency plan.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRCRAFT OPERATOR SECURITY: AIR CARRIERS AND... notified of any changes. (c) Participate in an airport-sponsored exercise of the airport contingency plan...

49 CFR 1544.301 - Contingency plan.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRCRAFT OPERATOR SECURITY: AIR CARRIERS AND... notified of any changes. (c) Participate in an airport-sponsored exercise of the airport contingency plan...

49 CFR 1544.301 - Contingency plan.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRCRAFT OPERATOR SECURITY: AIR CARRIERS AND... notified of any changes. (c) Participate in an airport-sponsored exercise of the airport contingency plan...

The Secrets of Scheherazade: Toward a Functional Analysis of Imaginative Literature

PubMed Central

Grant, Lyle K

2005-01-01

A functional analysis of selected aspects of imaginative literature is presented. Reading imaginative literature is described as a process in which the reader makes indirect contact with the contingencies operating on the behavior of story characters. A functional story grammar is proposed in which the reader's experience with a story is interpreted in terms of escape contingencies in which the author initially introduces an establishing operation consisting of a source of tension, which is resolved in some way by the outcome of the story. Although escape contingencies represent the functional basis for the structure of stories, they are to be understood in a context of many other reinforcers for reading fiction. Other contingencies that maintain reading are discussed. Functional analyses of imaginative literature have much to offer, both in improving literary education and in understanding the behavioral processes that occur on the part of the reader. PMID:22477324

Single- and Dual-Process Models of Biased Contingency Detection

PubMed Central

2016-01-01

Abstract. Decades of research in causal and contingency learning show that people’s estimations of the degree of contingency between two events are easily biased by the relative probabilities of those two events. If two events co-occur frequently, then people tend to overestimate the strength of the contingency between them. Traditionally, these biases have been explained in terms of relatively simple single-process models of learning and reasoning. However, more recently some authors have found that these biases do not appear in all dependent variables and have proposed dual-process models to explain these dissociations between variables. In the present paper we review the evidence for dissociations supporting dual-process models and we point out important shortcomings of this literature. Some dissociations seem to be difficult to replicate or poorly generalizable and others can be attributed to methodological artifacts. Overall, we conclude that support for dual-process models of biased contingency detection is scarce and inconclusive. PMID:27025532

When does self-esteem relate to deviant behavior? The role of contingencies of self-worth.

PubMed

Ferris, D Lance; Brown, Douglas J; Lian, Huiwen; Keeping, Lisa M

2009-09-01

Researchers have assumed that low self-esteem predicts deviance, but empirical results have been mixed. This article draws upon recent theoretical developments regarding contingencies of self-worth to clarify the self-esteem/deviance relation. It was predicted that self-esteem level would relate to deviance only when self-esteem was not contingent on workplace performance. In this manner, contingent self-esteem is a boundary condition for self-consistency/behavioral plasticity theory predictions. Using multisource data collected from 123 employees over 6 months, the authors examined the interaction between level (high/low) and type (contingent/noncontingent) of self-esteem in predicting workplace deviance. Results support the hypothesized moderating effects of contingent self-esteem; implications for self-esteem theories are discussed.

Skype me! Socially Contingent Interactions Help Toddlers Learn Language

PubMed Central

Roseberry, Sarah; Hirsh-Pasek, Kathy; Golinkoff, Roberta Michnick

2013-01-01

Language learning takes place in the context of social interactions, yet the mechanisms that render social interactions useful for learning language remain unclear. This paper focuses on whether social contingency might support word learning. Toddlers aged 24- to 30-months (N=36) were exposed to novel verbs in one of three conditions: live interaction training, socially contingent video training over video chat, and non-contingent video training (yoked video). Results suggest that children only learned novel verbs in socially contingent interactions (live interactions and video chat). The current study highlights the importance of social contingency in interactions for language learning and informs the literature on learning through screen media as the first study to examine word learning through video chat technology. PMID:24112079

EVA Design, Verification, and On-Orbit Operations Support Using Worksite Analysis

NASA Technical Reports Server (NTRS)

Hagale, Thomas J.; Price, Larry R.

2000-01-01

The International Space Station (ISS) design is a very large and complex orbiting structure with thousands of Extravehicular Activity (EVA) worksites. These worksites are used to assemble and maintain the ISS. The challenge facing EVA designers was how to design, verify, and operationally support such a large number of worksites within cost and schedule. This has been solved through the practical use of computer aided design (CAD) graphical techniques that have been developed and used with a high degree of success over the past decade. The EVA design process allows analysts to work concurrently with hardware designers so that EVA equipment can be incorporated and structures configured to allow for EVA access and manipulation. Compliance with EVA requirements is strictly enforced during the design process. These techniques and procedures, coupled with neutral buoyancy underwater testing, have proven most valuable in the development, verification, and on-orbit support of planned or contingency EVA worksites.

Real-time contingency handling in MAESTRO

NASA Technical Reports Server (NTRS)

Britt, Daniel L.; Geoffroy, Amy L.

1992-01-01

A scheduling and resource management system named MAESTRO was interfaced with a Space Station Module Power Management and Distribution (SSM/PMAD) breadboard at MSFC. The combined system serves to illustrate the integration of planning, scheduling, and control in a realistic, complex domain. This paper briefly describes the functional elements of the combined system, including normal and contingency operational scenarios, then focusses on the method used by the scheduler to handle real-time contingencies.

Contracting Deployment Customer Guide.

DTIC Science & Technology

1996-12-01

functional managers from the major commands expressed the need to develop a Customer Guide for contingency deployments which would standardize, simplify, and...streamline the support our Contingency Contracting Officers (CCOs) provide to our customers .

Learned helplessness: effects of response requirement and interval between treatment and testing.

PubMed

Hunziker, M H L; Dos Santos, C V

2007-11-01

Three experiments investigated learned helplessness in rats manipulating response requirements, shock duration, and intervals between treatment and testing. In Experiment 1, rats previously exposed to uncontrollable or no shocks were tested under one of four different contingencies of negative reinforcement: FR 1 or FR 2 escape contingency for running, and FR1 escape contingency for jumping (differing for the maximum shock duration of 10s or 30s). The results showed that the uncontrollable shocks produced a clear operant learning deficit (learned helplessness effect) only when the animals were tested under the jumping FR 1 escape contingency with 10-s max shock duration. Experiment 2 isolated of the effects of uncontrollability from shock exposure per se and showed that the escape deficit observed using the FR 1 escape jumping response (10-s shock duration) was produced by the uncontrollability of shock. Experiment 3 showed that using the FR 1 jumping escape contingency in the test, the learned helplessness effect was observed one, 14 or 28 days after treatment. These results suggest that running may not be an appropriate test for learned helplessness, and that many diverging results found in the literature might be accounted for by the confounding effects of respondent and operant contingencies present when running is required of rats.

The design, fabrication and delivery of a spacelab neutral buoyancy Instrument Pointing System (IPS) mockup. [underwater training simulator

NASA Technical Reports Server (NTRS)

Vanvalkenburgh, C. N.

1984-01-01

Underwater simulations of EVA contingency operations such as manual jettison, payload disconnect, and payload clamp actuation were used to define crew aid needs and mockup pecularities and characteristics to verify the validity of simulation using the trainer. A set of mockup instrument pointing system tests was conducted and minor modifications and refinements were made. Flight configuration struts were tested and verified to be operable by the flight crew. Tasks involved in developing the following end items are described: IPS gimbal system, payload, and payload clamp assembly; the igloos (volumetric); spacelab pallets, experiments, and hardware; experiment, and hardware; experiment 7; and EVA hand tools, support hardware (handrails and foot restraints). The test plan preparation and test support are also covered.

Flattening the Learning Curve: SOF as the Supported Command in the Irregular Warfare Environment

DTIC Science & Technology

2012-06-01

Afghanistan and the Troubled Future of Unconventional Warfare (Annapolis: Naval Institute Press, 2006). 45 Hy Rothstein, A Tale of Two Wars – Why...In recognition that all future wars and conflicts will be engaged in in a joint manner, something must be done to ensure that GPF have a base...CODE A 13. ABSTRACT (maximum 200 words) When the United States commits forces to a war , overseas contingency operations, or any other large

Designing and Implementing Group Contingencies in the Classroom: A Teacher's Guide

ERIC Educational Resources Information Center

Chow, Jason C.; Gilmour, Allison F.

2016-01-01

Group contingencies are a positive, proactive classroom management technique that works well as Tier 1 of a multi-tiered system of behavior support. These programs are adaptable to student and classroom needs and work well to support the behavior of students with disabilities in general education classrooms. Off-the-shelf programs exist, but…

KSC-08pd1384

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- A support boat from a rescue training exercise, known as Mode VIII, returns to the ship off Florida's central east coast. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1381

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- Participants in a rescue training exercise, known as Mode VIII, wait for a support boat off Florida's central east coast. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1382

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- Support boats connect off Florida's central east coast during a rescue training exercise, known as Mode VIII. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

77 FR 8246 - Alabama Power Company; Notice of Application Accepted for Filing, Soliciting Motions To Intervene...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-14

... Martin Dam Project: (1) A flood control guide; (2) an operating guide; and (3) a drought contingency.... The drought contingency plan provides an indication of impending hydrologic drought conditions. m. A...

Further evidence for unconscious learning: preliminary support for the conditioning of facial EMG to subliminal stimuli.

PubMed

Bunce, S C; Bernat, E; Wong, P S; Shevrin, H

1999-01-01

This study investigated the predictive validity of facial electromyograms (EMGs) in a subliminal conditioning paradigm. Two schematic faces (pleasant; CS- and unpleasant; CS+), were presented to eight right-handed males during supraliminal pre- and postconditioning phases. Subliminal conditioning consisted of 36 energy-masked presentations of each face pairing the CS+ with an aversive shock 800 ms poststimulus. A forced-choice recognition task established that the energy mask effectively precluded conscious recognition of stimuli. For the obicularis oculi and corrugator EMGs, significant face x condition interactions were found at 20-100 ms and 400-792 ms poststimulus. The results demonstrate the existence of an expressive motoric response related to affect operating in response to a learned but unconscious event. Subjects were not aware of a contingency between the CS+ and the US, suggesting emotional contingencies can be unconsciously acquired.

Smaller-scale Contingency Operations "An Emerging Strategy".

DTIC Science & Technology

1999-04-07

ARMY WAR COLLEGE, CARLISLE BARRACKS, PA 17013-5050 tmc QUALITY INSPECTED - 19990329 068 USAWC STRATEGY RESEARCH PROJECT Smaller-scale Contingency...Operations "An Emerging Strategy" By LTC Craig D. Täte United States Army Reserve COL Otis Elam Project Advisor The views expressed in this...Department of Defense, or any of its agencies. DISTRIBUTION STATEMENT A: Approved for public release, Distribution is unlimited. U.S. Army War College

CEOS Theory: A Comprehensive Approach to Understanding Hard to Maintain Behaviour Change.

PubMed

Borland, Ron

2017-03-01

This paper provides a brief introduction to CEOS theory, a comprehensive theory for understanding hard to maintain behaviour change. The name CEOS is an acronym for Context, Executive, and Operational Systems theory. Behaviour is theorised to be the result of the moment by moment interaction between internal needs (operational processes) in relation to environmental conditions, and for humans this is augmented by goal-directed, executive action which can transcend immediate contingencies. All behaviour is generated by operational processes. Goal-directed behaviours only triumph over contingency-generated competing behaviours when operational processes have been sufficiently activated to support them. Affective force can be generated around executive system (ES) goals from such things as memories of direct experience, vicarious experience, and emotionally charged communications mediated through stories the person generates. This paper makes some refinements and elaborations of the theory, particularly around the role of feelings, and of the importance of stories and scripts for facilitating executive action. It also sketches out how it reconceptualises a range of issues relevant to behaviour change. CEOS provides a framework for understanding the limitations of both informational and environmental approaches to behaviour change, the need for self-regulatory strategies and for taking into account more basic aspects of human functioning. © 2016 The Authors. Applied Psychology: Health and Well-Being published by John Wiley & Sons Ltd on behalf of International Association of Applied Psychology.

NASA Contingency Shuttle Crew Support (CSCS) Medical Operations

NASA Technical Reports Server (NTRS)

Adams, Adrien

2010-01-01

The genesis of the space shuttle began in the 1930's when Eugene Sanger came up with the idea of a recyclable rocket plane that could carry a crew of people. The very first Shuttle to enter space was the Shuttle "Columbia" which launched on April 12 of 1981. Not only was "Columbia" the first Shuttle to be launched, but was also the first to utilize solid fuel rockets for U.S. manned flight. The primary objectives given to "Columbia" were to check out the overall Shuttle system, accomplish a safe ascent into orbit, and to return back to earth for a safe landing. Subsequent to its first flight Columbia flew 27 more missions but on February 1st, 2003 after a highly successful 16 day mission, the Columbia, STS-107 mission, ended in tragedy. With all Shuttle flight successes come failures such as the fatal in-flight accident of STS 107. As a result of the STS 107 accident, and other close-calls, the NASA Space Shuttle Program developed contingency procedures for a rescue mission by another Shuttle if an on-orbit repair was not possible. A rescue mission would be considered for a situation where a Shuttle and the crew were not in immediate danger, but, was unable to return to Earth or land safely. For Shuttle missions to the International Space Station (ISS), plans were developed so the Shuttle crew would remain on board ISS for an extended period of time until rescued by a "rescue" Shuttle. The damaged Shuttle would subsequently be de-orbited unmanned. During the period when the ISS Crew and Shuttle crew are on board simultaneously multiple issues would need to be worked including, but not limited to: crew diet, exercise, psychological support, workload, and ground contingency support

Crayfish Self-Administer Amphetamine in a Spatially Contingent Task.

PubMed

Datta, Udita; van Staaden, Moira; Huber, Robert

2018-01-01

Natural reward is an essential element of any organism's ability to adapt to environmental variation. Its underlying circuits and mechanisms guide the learning process as they help associate an event, or cue, with the perception of an outcome's value. More generally, natural reward serves as the fundamental generator of all motivated behavior. Addictive plant alkaloids are able to activate this circuitry in taxa ranging from planaria to humans. With modularly organized nervous systems and confirmed vulnerabilities to human drugs of abuse, crayfish have recently emerged as a compelling model for the study of the addiction cycle, including psychostimulant effects, sensitization, withdrawal, reinstatement, and drug reward in conditioned place preference paradigms. Here we extend this work with the demonstration of a spatially contingent, operant drug self-administration paradigm for amphetamine. When the animal enters a quadrant of the arena with a particular textured substrate, a computer-based control system delivers amphetamine through an indwelling fine-bore cannula. Resulting reward strength, dose-response, and the time course of operant conditioning were assessed. Individuals experiencing the drug contingent on their behavior, displayed enhanced rates of operant responses compared to that of their yoked (non-contingent) counterparts. Application of amphetamine near the supra-esophageal ganglion elicited stronger and more robust increases in operant responding than did systemic infusions. This work demonstrates automated implementation of a spatially contingent self-administration paradigm in crayfish, which provides a powerful tool to explore comparative perspectives in drug-sensitive reward, the mechanisms of learning underlying the addictive cycle, and phylogenetically conserved vulnerabilities to psychostimulant compounds.

Crayfish Self-Administer Amphetamine in a Spatially Contingent Task

PubMed Central

Datta, Udita; van Staaden, Moira; Huber, Robert

2018-01-01

Natural reward is an essential element of any organism’s ability to adapt to environmental variation. Its underlying circuits and mechanisms guide the learning process as they help associate an event, or cue, with the perception of an outcome’s value. More generally, natural reward serves as the fundamental generator of all motivated behavior. Addictive plant alkaloids are able to activate this circuitry in taxa ranging from planaria to humans. With modularly organized nervous systems and confirmed vulnerabilities to human drugs of abuse, crayfish have recently emerged as a compelling model for the study of the addiction cycle, including psychostimulant effects, sensitization, withdrawal, reinstatement, and drug reward in conditioned place preference paradigms. Here we extend this work with the demonstration of a spatially contingent, operant drug self-administration paradigm for amphetamine. When the animal enters a quadrant of the arena with a particular textured substrate, a computer-based control system delivers amphetamine through an indwelling fine-bore cannula. Resulting reward strength, dose-response, and the time course of operant conditioning were assessed. Individuals experiencing the drug contingent on their behavior, displayed enhanced rates of operant responses compared to that of their yoked (non-contingent) counterparts. Application of amphetamine near the supra-esophageal ganglion elicited stronger and more robust increases in operant responding than did systemic infusions. This work demonstrates automated implementation of a spatially contingent self-administration paradigm in crayfish, which provides a powerful tool to explore comparative perspectives in drug-sensitive reward, the mechanisms of learning underlying the addictive cycle, and phylogenetically conserved vulnerabilities to psychostimulant compounds.

Effects of a Dependent Group-Oriented Contingency on Middle School Physical Education Students' Fair Play Behaviors

ERIC Educational Resources Information Center

Vidoni, Carla; Ward, Phillip

2006-01-01

This study investigated the effects of a dependent group-oriented contingency on the supportive and non-supportive fair play behaviors of 6th grade students engaged in volleyball games as part of their physical education instruction. Six students, one male and one female per class, from three classes, identified as demonstrating low incidences of…

When Disaster Strikes Is Logistics and Contracting Support Ready?

DTIC Science & Technology

2011-09-27

improve response in the event of an actual crisis . The Defense Contingency Contracting Handbook (Christianson, A., Coombs , J., Harbin, S., Ingram...AVAILABILITY STATEMENT Approved for public release; distribution unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT Recent crisis responses, including the...and management of the DoD?s logistics and contracting support for contingency, expeditionary, and crisis response, and provide specific recommendations

Designing an Alternate Mission Operations Control Room

NASA Technical Reports Server (NTRS)

Montgomery, Patty; Reeves, A. Scott

2014-01-01

The Huntsville Operations Support Center (HOSC) is a multi-project facility that is responsible for 24x7 real-time International Space Station (ISS) payload operations management, integration, and control and has the capability to support small satellite projects and will provide real-time support for SLS launches. The HOSC is a service-oriented/ highly available operations center for ISS payloads-directly supporting science teams across the world responsible for the payloads. The HOSC is required to endure an annual 2-day power outage event for facility preventive maintenance and safety inspection of the core electro-mechanical systems. While complete system shut-downs are against the grain of a highly available sub-system, the entire facility must be powered down for a weekend for environmental and safety purposes. The consequence of this ground system outage is far reaching: any science performed on ISS during this outage weekend is lost. Engineering efforts were focused to maximize the ISS investment by engineering a suitable solution capable of continuing HOSC services while supporting safety requirements. The HOSC Power Outage Contingency (HPOC) System is a physically diversified compliment of systems capable of providing identified real-time services for the duration of a planned power outage condition from an alternate control room. HPOC was designed to maintain ISS payload operations for approximately three continuous days during planned HOSC power outages and support a local Payload Operations Team, International Partners, as well as remote users from the alternate control room located in another building.

Implications of Contingency Planning Support for Weather and Icing Information

NASA Technical Reports Server (NTRS)

Vigeant-Langlois, Laurence; Hansman, R. John, Jr.

2003-01-01

A human-centered systems analysis was applied to the adverse aircraft weather encounter problem in order to identify desirable functions of weather and icing information. The importance of contingency planning was identified as emerging from a system safety design methodology as well as from results of other aviation decision-making studies. The relationship between contingency planning support and information on regions clear of adverse weather was investigated in a scenario- based analysis. A rapid prototype example of the key elements in the depiction of icing conditions was developed in a case study, and the implications for the components of the icing information system were articulated.

Understanding USSOCOM and US Marine Corps Roles in Crisis Response and Limited Contingency Operations

DTIC Science & Technology

2013-04-15

are required. For example exploring MAGTF deployments on Littoral Combat Ships or building GCE , LCE, and ACE units that support company level ...objective raids that is likely due to the level of training and in the case of peace enforcement it is likely due to the regional focus of SOF...formed the SOF units and task forces over this period. The inherent “jointness” of USSOCOM is apparent at the lowest tactical level which contrasts

Orbiter electrical equipment utilization baseline

NASA Technical Reports Server (NTRS)

1980-01-01

The baseline for utilization of Orbiter electrical equipment in both electrical and Environmental Control and Life Support System (ECLSS) thermal analyses is established. It is a composite catalog of Space Shuttle equipment, as defined in the Shuttle Operational Data Book. The major functions and expected usage of each component type are described. Functional descriptions are designed to provide a fundamental understanding of the Orbiter electrical equipment, to insure correlation of equipment usage within nominal analyses, and to aid analysts in the formulation of off-nominal, contingency analyses.

KSC-08pd1387

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- Off Florida's central east coast, support boats from a training exercise, known as Mode VIII, return to the U.S. Coast Guard cutter Kingfisher, from Port Canaveral, Fla. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

Military Contingency Operations: The Lessons of Political-Military Coordination

DTIC Science & Technology

1975-06-06

succeeded in attaining short-term foreipn poll- cy objectives, Operations designed for overt coercion have been less successful than interventions to defend...conventional, general purpose foroes designed to-. "be employed in some unforeseen contingency. For what con- tingency could such forces be usefully employed...might be designed are likely to occur all too frequently tn ;r-• -I• • .•:: 4 the f~uture. While the chances of strategic or central war with the Soviet

KSC-08pd1374

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- An HH-60G helicopter flies overhead of a rescue boat during a training exercise, known as Mode VIII, off Florida's central east coast. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

Support systems of the orbiting quarantine facility

NASA Technical Reports Server (NTRS)

1981-01-01

The physical support systems, the personnel management structure, and the contingency systems necessary to permit the Orbiting Quarantine Facility (OQF) to function as an integrated system are described. The interactions between the subsystems within the preassembled modules are illustrated. The Power Module generates and distributes electrical power throughout each of the four modules, stabilizes the OQF's attitude, and dissipates heat generated throughout the system. The Habitation Module is a multifunctional structure designed to monitor and control all aspects of the system's activities. The Logistics Module stores the supplies needed for 30 days of operation and provides storage for waste materials generated during the mission. The Laboratory Module contains the equipment necessary for executing the protocol, as well as an independent life support system.

A winning combination: the 3Cs of business continuity.

PubMed

Glendon, Lee

2013-01-01

Contingency planning is a natural part of business life and is used across identified strategic, financial and operational risks. But is it being done well and is it the right approach all of the time? This paper shows how contingency planning forms one layer of a three-line defence termed 'the 3Cs of business continuity': contingency planning; continuity capability; crisis response. Collectively, 'the 3Cs' help organisations deliver a robust response to the risks that can be seen and those that cannot.

Chapter 2. Surge capacity and infrastructure considerations for mass critical care. Recommendations and standard operating procedures for intensive care unit and hospital preparations for an influenza epidemic or mass disaster.

PubMed

Hick, John L; Christian, Michael D; Sprung, Charles L

2010-04-01

To provide recommendations and standard operating procedures for intensive care unit (ICU) and hospital preparations for a mass disaster or influenza epidemic with a specific focus on surge capacity and infrastructure considerations. Based on a literature review and expert opinion, a Delphi process was used to define the essential topics including surge capacity and infrastructure considerations. Key recommendations include: (1) hospitals should increase their ICU beds to the maximal extent by expanding ICU capacity and expanding ICUs into other areas; (2) hospitals should have appropriate beds and monitors for these expansion areas; hospitals should develop contingency plans at the facility and government (local, state, provincial, national) levels to provide additional ventilators; (3) hospitals should develop a phased staffing plan (nursing and physician) for ICUs that provides sufficient patient care supervision during contingency and crisis situations; (4) hospitals should provide expert input to the emergency management personnel at the hospital both during planning for surge capacity as well as during response; (5) hospitals should assure that adequate infrastructure support is present to support critical care activities; (6) hospitals should prioritize locations for expansion by expanding existing ICUs, using postanesthesia care units and emergency departments to capacity, then step-down units, large procedure suites, telemetry units and finally hospital wards. Judicious planning and adoption of protocols for surge capacity and infrastructure considerations are necessary to optimize outcomes during a pandemic.

TRICARE; Reserve and Guard family member benefits. Final rule.

PubMed

2008-08-12

This final rule implements sections 704 and 705 of the Ronald W. Reagan National Defense Authorization Act for Fiscal Year 2005. These provisions apply to eligible family members who become eligible for TRICARE as a result of their Reserve Component (RC) sponsor (including those with delayed effective date orders up to 90 days) being called or ordered to active duty for more than 30 days in support of a federal/contingency operation and choose to participate in TRICARE Standard or Extra, rather than enroll in TRICARE Prime. The first provision gives the Secretary the authority to waive the annual TRICARE Standard (or Extra) deductible, which is set by law (10 U.S.C. 1079(b)) at $150 per individual and $300 per family ($50/$100 for families of members in pay grades E-4 and below). The second provision gives the Secretary the authority to increase TRICARE payments up to 115 percent of the TRICARE maximum allowable charge, less the applicable patient cost share if not previously waived under the first provision, for covered inpatient and outpatient health services received from a provider that does not participate (accept assignment) with TRICARE. These provisions help ensure timely access to health care and maintain clinically appropriate continuity of health care to family members of Reservists and Guardsmen activated in support of a federal/contingency operation; limit the out-of-pocket health care expenses for those family members; and remove potential barriers to health care access by Guard and Reserve families.

Ensuring the Reliable Operation of the Power Grid: State-Based and Distributed Approaches to Scheduling Energy and Contingency Reserves

NASA Astrophysics Data System (ADS)

Prada, Jose Fernando

Keeping a contingency reserve in power systems is necessary to preserve the security of real-time operations. This work studies two different approaches to the optimal allocation of energy and reserves in the day-ahead generation scheduling process. Part I presents a stochastic security-constrained unit commitment model to co-optimize energy and the locational reserves required to respond to a set of uncertain generation contingencies, using a novel state-based formulation. The model is applied in an offer-based electricity market to allocate contingency reserves throughout the power grid, in order to comply with the N-1 security criterion under transmission congestion. The objective is to minimize expected dispatch and reserve costs, together with post contingency corrective redispatch costs, modeling the probability of generation failure and associated post contingency states. The characteristics of the scheduling problem are exploited to formulate a computationally efficient method, consistent with established operational practices. We simulated the distribution of locational contingency reserves on the IEEE RTS96 system and compared the results with the conventional deterministic method. We found that assigning locational spinning reserves can guarantee an N-1 secure dispatch accounting for transmission congestion at a reasonable extra cost. The simulations also showed little value of allocating downward reserves but sizable operating savings from co-optimizing locational nonspinning reserves. Overall, the results indicate the computational tractability of the proposed method. Part II presents a distributed generation scheduling model to optimally allocate energy and spinning reserves among competing generators in a day-ahead market. The model is based on the coordination between individual generators and a market entity. The proposed method uses forecasting, augmented pricing and locational signals to induce efficient commitment of generators based on firm posted prices. It is price-based but does not rely on multiple iterations, minimizes information exchange and simplifies the market clearing process. Simulations of the distributed method performed on a six-bus test system showed that, using an appropriate set of prices, it is possible to emulate the results of a conventional centralized solution, without need of providing make-whole payments to generators. Likewise, they showed that the distributed method can accommodate transactions with different products and complex security constraints.

Control, Contingency and Delegation in Decision-Making.

ERIC Educational Resources Information Center

Michael, Stephen R.

1979-01-01

Proposes a model which emphasizes the delegation of decision-making authority and managerial control of operations. Suggests that risks can be reduced by using (1) a contingency approach to delegation, (2) decision rules for consistency, (3) decision models for specific situations, (4) vital indicator reports, (5) management by objectives, and (6)…

40 CFR 265.51 - Purpose and implementation of contingency plan.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) SOLID WASTES (CONTINUED) INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT... contingency plan must be designed to minimize hazards to human health or the environment from fires, explosions, or any unplanned sudden or non-sudden release of hazardous waste or hazardous waste constituents...

40 CFR 265.51 - Purpose and implementation of contingency plan.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) SOLID WASTES (CONTINUED) INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT... contingency plan must be designed to minimize hazards to human health or the environment from fires, explosions, or any unplanned sudden or non-sudden release of hazardous waste or hazardous waste constituents...

40 CFR 265.51 - Purpose and implementation of contingency plan.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) SOLID WASTES (CONTINUED) INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT... contingency plan must be designed to minimize hazards to human health or the environment from fires, explosions, or any unplanned sudden or non-sudden release of hazardous waste or hazardous waste constituents...

14 CFR 431.39 - Mission rules, procedures, contingency plans, and checklists.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Mission rules, procedures, contingency plans, and checklists. 431.39 Section 431.39 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION... safe conduct of mission operations during nominal and non-nominal vehicle flight. (b) Mission rules...

14 CFR 431.39 - Mission rules, procedures, contingency plans, and checklists.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Mission rules, procedures, contingency plans, and checklists. 431.39 Section 431.39 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION... safe conduct of mission operations during nominal and non-nominal vehicle flight. (b) Mission rules...

Basewide Groundwater Operable Unit. Groundwater Operable Unit Remedial Investigation/Feasibility Study Report. Volume 1

DTIC Science & Technology

1994-06-01

units would be reused in the remedy. Contingency measures to be included in the remedy are potential metals removal prior to water end use, potential...onbase reuse of a portion of the water, and wellhead treatment on offbase supply wells. The contingency measures will only be implemented if necessary...94 LEGEND Ouatmar aluvi dposts agua Frmaion(cosoldatd aluval epoits W iead rdetilnsMhte omtin(neitccnlmeae ansoe9ndkeca F 70 Quvatei-lernayalvu e pk

Phase Zero Operations for Contingency and Expeditionary Contracting-Keys to Fully Integrating Contracting into Operational Planning and Execution

DTIC Science & Technology

2010-08-02

Cost and Price Analysis & Negotiations (5-2)—DAU CON 217 & CON 218 Certified; MN3318 Contingency Contracting (3-0)—DAU CON 234 Certified; and...MN3315 Advanced Contract Management (4-0)—DAU CON 214 & CON 215 Certified. CDR (Ret) Yoder has recently been published or cited in the following works...certified as the primary guide for all DAU CON 234 course deliveries. Contracting Out Government Procurement Functions: An Analysis (NPS-CM-07-105), E

Hybrid Cascading Outage Analysis of Extreme Events with Optimized Corrective Actions

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

Vallem, Mallikarjuna R.; Vyakaranam, Bharat GNVSR; Holzer, Jesse T.

2017-10-19

Power system are vulnerable to extreme contingencies (like an outage of a major generating substation) that can cause significant generation and load loss and can lead to further cascading outages of other transmission facilities and generators in the system. Some cascading outages are seen within minutes following a major contingency, which may not be captured exclusively using the dynamic simulation of the power system. The utilities plan for contingencies either based on dynamic or steady state analysis separately which may not accurately capture the impact of one process on the other. We address this gap in cascading outage analysis bymore » developing Dynamic Contingency Analysis Tool (DCAT) that can analyze hybrid dynamic and steady state behavior of the power system, including protection system models in dynamic simulations, and simulating corrective actions in post-transient steady state conditions. One of the important implemented steady state processes is to mimic operator corrective actions to mitigate aggravated states caused by dynamic cascading. This paper presents an Optimal Power Flow (OPF) based formulation for selecting corrective actions that utility operators can take during major contingency and thus automate the hybrid dynamic-steady state cascading outage process. The improved DCAT framework with OPF based corrective actions is demonstrated on IEEE 300 bus test system.« less

Skype me! Socially contingent interactions help toddlers learn language.

PubMed

Roseberry, Sarah; Hirsh-Pasek, Kathy; Golinkoff, Roberta M

2014-01-01

Language learning takes place in the context of social interactions, yet the mechanisms that render social interactions useful for learning language remain unclear. This study focuses on whether social contingency might support word learning. Toddlers aged 24-30 months (N = 36) were exposed to novel verbs in one of three conditions: live interaction training, socially contingent video training over video chat, and noncontingent video training (yoked video). Results suggest that children only learned novel verbs in socially contingent interactions (live interactions and video chat). This study highlights the importance of social contingency in interactions for language learning and informs the literature on learning through screen media as the first study to examine word learning through video chat technology. © 2013 The Authors. Child Development © 2013 Society for Research in Child Development, Inc.

Disease control operations

USGS Publications Warehouse

Friend, M.; Franson, J.C.

1999-01-01

Individual disease outbreaks have killed many thousands of animals on numerous occasions. Tens of thousands of migratory birds have died in single die-offs with as many as 1,000 birds succumbing in 1 day. The ability to successfully combat such explosive situations is highly dependent on the readiness of field personnel to deal with them. Because many disease agents can spread through wildlife populations very quickly, advance preparation is essential for preventing infected animals from spreading disease to additional species and locations. Carefully thought-out disease contingency plans should be developed as practical working documents for field personnel and updated as necessary. Well-designed plans can prove invaluable in minimizing wildlife losses and the costs associated with disease control activities.Although requirements for disease control operations vary and must be tailored to each situation, all disease contingency planning involves general concepts and basic biological information. This chapter, which is intended to be a practical guide, identifies the major activities and needs of disease control operations, and relates them to disease contingency planning.

Contingency and similarity in response selection.

PubMed

Prinz, Wolfgang

2018-05-09

This paper explores issues of task representation in choice reaction time tasks. How is it possible, and what does it take, to represent such a task in a way that enables a performer to do the task in line with the prescriptions entailed in the instructions? First, a framework for task representation is outlined which combines the implementation of task sets and their use for performance with different kinds of representational operations (pertaining to feature compounds for event codes and code assemblies for task sets, respectively). Then, in a second step, the framework is itself embedded in the bigger picture of the classical debate on the roles of contingency and similarity for the formation of associations. The final conclusion is that both principles are needed and that the operation of similarity at the level of task sets requires and presupposes the operation of contingency at the level of event codes. Copyright © 2018 The Author. Published by Elsevier Inc. All rights reserved.

Contingency learning is not affected by conflict experience: Evidence from a task conflict-free, item-specific Stroop paradigm.

PubMed

Levin, Yulia; Tzelgov, Joseph

2016-02-01

A contingency learning account of the item-specific proportion congruent effect has been described as an associative stimulus-response learning process that has nothing to do with controlling the Stroop conflict. As supportive evidence, contingency learning has been demonstrated with response conflict-free stimuli, such as neutral words. However, what gives rise to response conflict and to Stroop interference in general is task conflict. The present study investigated whether task conflict can constitute a trigger or, alternatively, a booster to the contingency learning process. This was done by employing a "task conflict-free" condition (i.e., geometric shapes) and comparing it with a "task conflict" condition (i.e., neutral words). The results showed a significant contingency learning effect in both conditions, refuting the possibility that contingency learning is triggered by the presence of a task conflict. Contingency learning was also not enhanced by the task conflict experience, indicating its complete insensitivity to Stroop conflict(s). Thus, the results showed no evidence that performance optimization as a result of contingency learning is greater under conflict, implying that contingency learning is not recruited to assist the control system to overcome conflict. Copyright © 2015 Elsevier B.V. All rights reserved.

Can contingency learning alone account for item-specific control? Evidence from within- and between-language ISPC effects.

PubMed

Atalay, Nart Bedin; Misirlisoy, Mine

2012-11-01

The item-specific proportion congruence (ISPC) manipulation (Jacoby, Lindsay, & Hessels, 2003) produces larger Stroop interference for mostly congruent items than mostly incongruent items. This effect has been attributed to dynamic control over word-reading processes. However, proportion congruence of an item in the ISPC manipulation is completely confounded with response contingency, suggesting the alternative hypothesis, that the ISPC effect is a result of learning response contingencies (Schmidt & Besner, 2008). The current study asks whether the ISPC effect can be explained by a pure stimulus-response contingency-learning account, or whether other control processes play a role as well, by comparing within- and between-language conditions in a bilingual task. Experiment 1 showed that contingency learning for noncolor words was larger for the within-language than the between-language condition. Experiment 2 revealed significant ISPC effects for both within- and between-language conditions; importantly, the effect was larger in the former. The results of the contingency analyses for Experiment 2 were parallel to that of Experiment 1 and did not show an interaction between contingency and congruency. Put together, these sets of results support the view that contingency-learning processes dominate color-word ISPC effects.

40 CFR 267.57 - What must the emergency coordinator do after an emergency?

Code of Federal Regulations, 2014 CFR

2014-07-01

... OPERATING UNDER A STANDARDIZED PERMIT Contingency Plan and Emergency Procedures § 267.57 What must the..., or any other material that results from a release, fire, or explosion at the facility. (b) The... completed. (2) All emergency equipment listed in the contingency plan is cleaned and fit for its intended...

40 CFR 267.57 - What must the emergency coordinator do after an emergency?

Code of Federal Regulations, 2012 CFR

2012-07-01

... OPERATING UNDER A STANDARDIZED PERMIT Contingency Plan and Emergency Procedures § 267.57 What must the..., or any other material that results from a release, fire, or explosion at the facility. (b) The... completed. (2) All emergency equipment listed in the contingency plan is cleaned and fit for its intended...

40 CFR 267.57 - What must the emergency coordinator do after an emergency?

Code of Federal Regulations, 2013 CFR

2013-07-01

... OPERATING UNDER A STANDARDIZED PERMIT Contingency Plan and Emergency Procedures § 267.57 What must the..., or any other material that results from a release, fire, or explosion at the facility. (b) The... completed. (2) All emergency equipment listed in the contingency plan is cleaned and fit for its intended...

40 CFR 267.57 - What must the emergency coordinator do after an emergency?

Code of Federal Regulations, 2011 CFR

2011-07-01

... OPERATING UNDER A STANDARDIZED PERMIT Contingency Plan and Emergency Procedures § 267.57 What must the..., or any other material that results from a release, fire, or explosion at the facility. (b) The... completed. (2) All emergency equipment listed in the contingency plan is cleaned and fit for its intended...

Financial derivative pricing under probability operator via Esscher transfomation

NASA Astrophysics Data System (ADS)

Achi, Godswill U.

2014-10-01

The problem of pricing contingent claims has been extensively studied for non-Gaussian models, and in particular, Black- Scholes formula has been derived for the NIG asset pricing model. This approach was first developed in insurance pricing9 where the original distortion function was defined in terms of the normal distribution. This approach was later studied6 where they compared the standard Black-Scholes contingent pricing and distortion based contingent pricing. So, in this paper, we aim at using distortion operators by Cauchy distribution under a simple transformation to price contingent claim. We also show that we can recuperate the Black-Sholes formula using the distribution. Similarly, in a financial market in which the asset price represented by a stochastic differential equation with respect to Brownian Motion, the price mechanism based on characteristic Esscher measure can generate approximate arbitrage free financial derivative prices. The price representation derived involves probability Esscher measure and Esscher Martingale measure and under a new complex valued measure φ (u) evaluated at the characteristic exponents φx(u) of Xt we recuperate the Black-Scholes formula for financial derivative prices.

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

Not Available

The Chemical Hazard Response Information System (CHRIS) is designed to provide timely information essential for proper decision-making by responsible Coast Guard personnel and others during emergencies involving the water transport of hazardous chemicals. A secondary purpose is the provision of certain basic non-emergency-related information to support the Coast Guard in its efforts to achieve improved levels of safety in the bulk shipment of hazardous chemicals. CHRIS consists of four reference guides or manuals, a regional contingency plan, a hazard-assessment computer system (HACS), and an organizational entity located at Coast Guard headquarters. The four manuals contain chemical data, hazard-assessment methods, andmore » response guides. Regional data for the entire coastline are included in the Coastal Regional Contingency Plans. The headquarters staff operates the hazard-assessment computer system and provides technical assistance on request by field personnel during emergencies. In addition, it is responsible for periodic update and maintenance of CHRIS. A brief description of each component of CHRIS and its relation to this manual - the Hazard-Assessment Handbook - is provided.« less

KSC-08pd1385

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- Off Florida's central east coast, a member of the rescue team in a training exercise, known as Mode VIII, keeps watch for the returning support crew from the U.S. Coast Guard cutter Kingfisher, from Port Canaveral, Fla. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1383

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- Off Florida's central east coast, a support boat from a rescue training exercise, known as Mode VIII, returns to the Freedom Star, one of NASA's solid rocket booster retrieval ships from NASA's Kennedy Space Center. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

Dimensions of Academic Contingencies among African American College Students

ERIC Educational Resources Information Center

Griffin, Tiffany Monique; Chavous, Tabbye; Cogburn, Courtney; Branch, LaToya; Sellers, Robert

2012-01-01

Drawing from existing literature, the authors conceptualized a two-dimensional framework of African American students' academic contingencies of self-worth. The results from exploratory and confirmatory factor analyses with a sample of African American college freshmen (N = 330) supported this prediction. Self-Worth Dependent academic…

KSC-08pd1364

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- In a U.S. Coast Guard rescue boat off Florida's central east coast, participants in a rescue training exercise, known as Mode VIII, put on astronauts' launch-and-entry suits. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1367

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- Participants in a rescue training exercise, known as Mode VIII, are successfully launched from a U.S. Coast Guard rescue boat off Florida's central east coast. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1378

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- In a rescue training exercise, known as Mode VIII, off Florida's central east coast, an HH-60G helicopter lifts the stretcher bearing a participant. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1366

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- Participants in a rescue training exercise, known as Mode VIII, are successfully launched from a U.S. Coast Guard rescue boat off Florida's central east coast. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1368

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- Participants in a rescue training exercise, known as Mode VIII, are successfully launched from a U.S. Coast Guard rescue boat off Florida's central east coast. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1371

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- An Air Force HC-130 rescue tanker flies over the target area off Florida's central east coast during a rescue training exercise, known as Mode VIII. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1373

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- A U.S. Coast Guard HU-25 Falcon jet flies over a rescue boat during a training exercise, known as Mode VIII, off Florida's central east coast. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1372

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- A U.S. Coast Guard HU-25 Falcon jet flies overhead during a rescue training exercise, known as Mode VIII, off Florida's central east coast. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1370

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- Participants take part in a rescue training exercise, known as Mode VIII, off Florida's central east coast while a U.S. Coast Guard HU-25 Falcon jet flies overhead. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1379

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- In a rescue training exercise, known as Mode VIII, off Florida's central east coast, a participant is lifted out of the water with a harness from an HH-60G helicopter. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1386

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- Off Florida's central east coast, members of the rescue team in a training exercise, known as Mode VIII, stay alert aboard the U.S. Coast Guard cutter Kingfisher, from Port Canaveral, Fla. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1377

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- In a rescue training exercise, known as Mode VIII, off Florida's central east coast, an HH-60G helicopter lifts the stretcher bearing a participant. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1376

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- In a training exercise, known as Mode VIII, off Florida's central east coast, an HH-60G helicopter rescues a participant from the Atlantic Ocean. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1375

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- In a training exercise, known as Mode VIII, off Florida's central east coast, an HH-60G helicopter executes a rescue maneuver of a participant. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1365

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- In a U.S. Coast Guard rescue boat off Florida's central east coast, participants in a rescue training exercise, known as Mode VIII, are ready to be launched into the Atlantic Ocean. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1363

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- In a U.S. Coast Guard rescue boat off Florida's central east coast, participants in a rescue training exercise, known as Mode VIII, put on astronauts' launch-and-entry suits. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1380

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- In a rescue training exercise, known as Mode VIII, off Florida's central east coast, a participant is lifted out of the water with a harness from an HH-60G helicopter. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd1369

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- An Air Force HC-130 rescue tanker flies over the target area off Florida's central east coast during a rescue training exercise, known as Mode VIII. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

Spacecraft rendezvous operational considerations affecting vehicle systems design and configuration

NASA Astrophysics Data System (ADS)

Prust, Ellen E.

One lesson learned from Orbiting Maneuvering Vehicle (OMV) program experience is that Design Reference Missions must include an appropriate balance of operations and performance inputs to effectively drive vehicle systems design and configuration. Rendezvous trajectory design is based on vehicle characteristics (e.g., mass, propellant tank size, and mission duration capability) and operational requirements, which have evolved through the Gemini, Apollo, and STS programs. Operational constraints affecting the rendezvous final approach are summarized. The two major objectives of operational rendezvous design are vehicle/crew safety and mission success. Operational requirements on the final approach which support these objectives include: tracking/targeting/communications; trajectory dispersion and navigation uncertainty handling; contingency protection; favorable sunlight conditions; acceptable relative state for proximity operations handover; and compliance with target vehicle constraints. A discussion of the ways each of these requirements may constrain the rendezvous trajectory follows. Although the constraints discussed apply to all rendezvous, the trajectory presented in 'Cargo Transfer Vehicle Preliminary Reference Definition' (MSFC, May 1991) was used as the basis for the comments below.

Influences of Source - Item Contingency and Schematic Knowledge on Source Monitoring: Tests of the Probability-Matching Account

PubMed Central

Bayen, Ute J.; Kuhlmann, Beatrice G.

2010-01-01

The authors investigated conditions under which judgments in source-monitoring tasks are influenced by prior schematic knowledge. According to a probability-matching account of source guessing (Spaniol & Bayen, 2002), when people do not remember the source of information, they match source guessing probabilities to the perceived contingency between sources and item types. When they do not have a representation of a contingency, they base their guesses on prior schematic knowledge. The authors provide support for this account in two experiments with sources presenting information that was expected for one source and somewhat unexpected for another. Schema-relevant information about the sources was provided at the time of encoding. When contingency perception was impeded by dividing attention, participants showed schema-based guessing (Experiment 1). Manipulating source - item contingency also affected guessing (Experiment 2). When this contingency was schema-inconsistent, it superseded schema-based expectations and led to schema-inconsistent guessing. PMID:21603251

Empowering Young Abused and Neglected Children through Contingency Play.

ERIC Educational Resources Information Center

Gunsberg, Andrew

1989-01-01

Argues that contingency play as an intervention strategy can ameliorate abused and neglected children's alienation from adults, reduce stress, and develop positive modes of behavior. The argument is supported by a case study of a four-year-old girl in a day treatment center for abused and neglected children. (BB)

Testing the Contingency Theory of Accommodation in Public Relations.

ERIC Educational Resources Information Center

Cancel, Amanda E.; Mitrook, Michael A.; Cameron, Glen T.

1999-01-01

Interviews 18 public-relations professionals to provide grounding and refinement of the contingency theory of accommodation in public relations. Supports a continuum from pure accommodation to pure advocacy and a matrix of variables affecting the continuum. Concludes that the practitioners' view of their communication world offers validity to the…

Scaffolding--How Can Contingency Lead to Successful Learning When Dealing with Errors?

ERIC Educational Resources Information Center

Wischgoll, Anke; Pauli, Christine; Reusser, Kurt

2015-01-01

Errors indicate learners' misunderstanding and can provide learning opportunities. Providing learning support which is contingent on learners' needs when errors occur is considered effective for developing learners' understanding. The current investigation examines how tutors and tutees interact productively with errors when working on a…

40 CFR 267.55 - What is the role of the emergency coordinator?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 26 2010-07-01 2010-07-01 false What is the role of the emergency... STANDARDIZED PERMIT Contingency Plan and Emergency Procedures § 267.55 What is the role of the emergency... familiar with all aspects of the facility's contingency plan, all operations and activities at the facility...

Contingencies for Success: Examining Diversity Committees in Higher Education

ERIC Educational Resources Information Center

Leon, Raul A.; Williams, Damon A.

2016-01-01

This study focused on an examination of the work of 10 diversity committees operating in 10 research institutions across the midwestern region of the United States. We explored the work of these committees with a focus on the concept of strategic diversity leadership. To conduct this examination we examined five contingencies impacting the work of…

Impaired awareness of action-outcome contingency and causality during healthy ageing and following ventromedial prefrontal cortex lesions.

PubMed

O'Callaghan, Claire; Vaghi, Matilde M; Brummerloh, Berit; Cardinal, Rudolf N; Robbins, Trevor W

2018-02-02

Detecting causal relationships between actions and their outcomes is fundamental to guiding goal-directed behaviour. The ventromedial prefrontal cortex (vmPFC) has been extensively implicated in computing these environmental contingencies, via animal lesion models and human neuroimaging. However, whether the vmPFC is critical for contingency learning, and whether it can occur without subjective awareness of those contingencies, has not been established. To address this, we measured response adaption to contingency and subjective awareness of action-outcome relationships in individuals with vmPFC lesions and healthy elderly subjects. We showed that in both vmPFC damage and ageing, successful behavioural adaptation to variations in action-outcome contingencies was maintained, but subjective awareness of these contingencies was reduced. These results highlight two contexts where performance and awareness have been dissociated, and show that learning response-outcome contingencies to guide behaviour can occur without subjective awareness. Preserved responding in the vmPFC group suggests that this region is not critical for computing action-outcome contingencies to guide behaviour. In contrast, our findings highlight a critical role for the vmPFC in supporting awareness, or metacognitive ability, during learning. We further advance the hypothesis that responding to changing environmental contingencies, whilst simultaneously maintaining conscious awareness of those statistical regularities, is a form of dual-tasking that is impaired in ageing due to reduced prefrontal function. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

Exercise ASKARI SERPENT: enabling clinical data collection during exercises and operations to support future contingency planning and assurance of category-based reporting systems.

PubMed

Parsons, Iain T; Wheatley, R J; Carter, P

2016-02-01

Exercise ASKARI SERPENT (Ex AS) is a British Army exercise that provides primary healthcare (PHC) to Kenyan civilians in support of local health authorities. It is conducted in partnership with the Kenya Defence Force Medical Services (KDFMS). Accurate epidemiological data is critical in planning the exercise and for any future short-notice contingency operations in similar environments. This paper reports epidemiological data for Ex AS using a novel data collection system. PHC on Ex AS was delivered by trained and validated combat medical technicians (CMTs) using a set of Read-coded protocols. The CMTs were also directly supported and supervised by medical officers and nurses. A total of 3093 consultations were conducted over a 16-day period. Of these, 2707 (87.5%) consultations fell within the remit of the CMT protocols, with only 386 consultations (12.5%) being conducted exclusively by the medical officers or nurses. A Read-coded matrix built on CMT protocols is a simple and useful tool, particularly in civilian populations, for collecting morbidity data with the vast majority of conditions accounted for in the protocols. It is anticipated that such a system can better inform training, manning, medical material and pharmaceutical procurement than current category-based morbidity surveillance systems such as EPINATO (NATO epidemiological data). There is clear advantage to directly linking data capture to treatment algorithms. Accuracy, both in terms of numbers and condition, is likely improved. Data is also captured contemporaneously rather than after indeterminate time. Read coding has the added benefit of being an established electronic standard. In addition, the system would support traditional reporting methods such as EPINATO by providing increased assurance. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

MGS Contingency Science Passes

NASA Technical Reports Server (NTRS)

1997-01-01

The Jet Propulsion Laboratory's Mars Surveyor Operations Project operates the Mars Global Surveyor spacecraft with its industrial partner, Lockheed Martin Astronautics, from facilities in Pasadena, CA and Denver, CO.

The MARS2013 Mars analog mission.

PubMed

Groemer, Gernot; Soucek, Alexander; Frischauf, Norbert; Stumptner, Willibald; Ragonig, Christoph; Sams, Sebastian; Bartenstein, Thomas; Häuplik-Meusburger, Sandra; Petrova, Polina; Evetts, Simon; Sivenesan, Chan; Bothe, Claudia; Boyd, Andrea; Dinkelaker, Aline; Dissertori, Markus; Fasching, David; Fischer, Monika; Föger, Daniel; Foresta, Luca; Fritsch, Lukas; Fuchs, Harald; Gautsch, Christoph; Gerard, Stephan; Goetzloff, Linda; Gołebiowska, Izabella; Gorur, Paavan; Groemer, Gerhard; Groll, Petra; Haider, Christian; Haider, Olivia; Hauth, Eva; Hauth, Stefan; Hettrich, Sebastian; Jais, Wolfgang; Jones, Natalie; Taj-Eddine, Kamal; Karl, Alexander; Kauerhoff, Tilo; Khan, Muhammad Shadab; Kjeldsen, Andreas; Klauck, Jan; Losiak, Anna; Luger, Markus; Luger, Thomas; Luger, Ulrich; McArthur, Jane; Moser, Linda; Neuner, Julia; Orgel, Csilla; Ori, Gian Gabriele; Paternesi, Roberta; Peschier, Jarno; Pfeil, Isabella; Prock, Silvia; Radinger, Josef; Ramirez, Barbara; Ramo, Wissam; Rampey, Mike; Sams, Arnold; Sams, Elisabeth; Sandu, Oana; Sans, Alejandra; Sansone, Petra; Scheer, Daniela; Schildhammer, Daniel; Scornet, Quentin; Sejkora, Nina; Stadler, Andrea; Stummer, Florian; Taraba, Michael; Tlustos, Reinhard; Toferer, Ernst; Turetschek, Thomas; Winter, Egon; Zanella-Kux, Katja

2014-05-01

We report on the MARS2013 mission, a 4-week Mars analog field test in the northern Sahara. Nineteen experiments were conducted by a field crew in Morocco under simulated martian surface exploration conditions, supervised by a Mission Support Center in Innsbruck, Austria. A Remote Science Support team analyzed field data in near real time, providing planning input for the management of a complex system of field assets; two advanced space suit simulators, four robotic vehicles, an emergency shelter, and a stationary sensor platform in a realistic work flow were coordinated by a Flight Control Team. A dedicated flight planning group, external control centers for rover tele-operations, and a biomedical monitoring team supported the field operations. A 10 min satellite communication delay and other limitations pertinent to human planetary surface activities were introduced. The fields of research for the experiments were geology, human factors, astrobiology, robotics, tele-science, exploration, and operations research. This paper provides an overview of the geological context and environmental conditions of the test site and the mission architecture, in particular the communication infrastructure emulating the signal travel time between Earth and Mars. We report on the operational work flows and the experiments conducted, including a deployable shelter prototype for multiple-day extravehicular activities and contingency situations.

A Method for Suppressing Line Overload Phenomena Using NAS Battery Systems

NASA Astrophysics Data System (ADS)

Ohtaka, Toshiya; Iwamoto, Shinichi

In this paper, we pay attention to the superior operating control function and instantaneous discharging characteristics of NAS battery systems, and propose a method for determining installation planning and operating control schemes of NAS battery systems for suppressing line overload phenomena. In the stage of planning, a target contingency is identified, and an optimal allocation and capacity of NAS battery systems and an amount of generation changes are determined for the contingency. In the stage of operation, the control strategy of NAS battery system is determined. Simulations are carried out for verifying the validity of the proposed method using the IEEJ 1 machine V system model and an example 2 machine 16 bus system model.

CFD Simulations in Support of Shuttle Orbiter Contingency Abort Aerodynamic Database Enhancement

NASA Technical Reports Server (NTRS)

Papadopoulos, Periklis E.; Prabhu, Dinesh; Wright, Michael; Davies, Carol; McDaniel, Ryan; Venkatapathy, E.; Wercinski, Paul; Gomez, R. J.

2001-01-01

Modern Computational Fluid Dynamics (CFD) techniques were used to compute aerodynamic forces and moments of the Space Shuttle Orbiter in specific portions of contingency abort trajectory space. The trajectory space covers a Mach number range of 3.5-15, an angle-of-attack range of 20deg-60deg, an altitude range of 100-190 kft, and several different settings of the control surfaces (elevons, body flap, and speed brake). Presented here are details of the methodology and comparisons of computed aerodynamic coefficients against the values in the current Orbiter Operational Aerodynamic Data Book (OADB). While approximately 40 cases have been computed, only a sampling of the results is provided here. The computed results, in general, are in good agreement with the OADB data (i.e., within the uncertainty bands) for almost all the cases. However, in a limited number of high angle-of-attack cases (at Mach 15), there are significant differences between the computed results, especially the vehicle pitching moment, and the OADB data. A preliminary analysis of the data from the CFD simulations at Mach 15 shows that these differences can be attributed to real-gas/Mach number effects. The aerodynamic coefficients and detailed surface pressure distributions of the present simulations are being used by the Shuttle Program in the evaluation of the capabilities of the Orbiter in contingency abort scenarios.

40 CFR 35.6010 - Indian Tribe and intertribal consortium eligibility.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Hazardous Substances Pollution Contingency Plan (the National Contingency Plan or NCP), except that Indian... jurisdiction is not needed for the Tribe to carry out the support agency activities of the work plan. (b... substantially the same as a State, the subpart O definition of “State” does not include Indian Tribes because...

Increasing and Decreasing Intrinsic Interest with Contingent Rewards: A Test of Cognitive Evaluation Theory.

ERIC Educational Resources Information Center

Enzle, Michael E.; Ross, June M.

1978-01-01

University students worked puzzles and were given a high or low value cash award, contingent on simple task completion or on attainment of a performance level, or noncontingent and unexpected. Interest in the task after reward was analyzed. Results provided substantial support for Deci's cognitive evaluation theory. (Author/SJL)

A Systematic Evidence Review of School-Based Group Contingency Interventions for Students with Challenging Behavior

ERIC Educational Resources Information Center

Maggin, Daniel M.; Johnson, Austin H.; Chafouleas, Sandra M.; Ruberto, Laura M.; Berggren, Melissa

2012-01-01

The purpose of this review was to synthesize the research underlying group contingency interventions to determine whether there is sufficient evidence to support their use for managing the classroom behavior of students with behavioral difficulties. An application of the What Works Clearinghouse (WWC) procedures for evaluating single-subject…

Skype Me! Socially Contingent Interactions Help Toddlers Learn Language

ERIC Educational Resources Information Center

Roseberry, Sarah; Hirsh-Pasek, Kathy; Golinkoff, Roberta M.

2014-01-01

Language learning takes place in the context of social interactions, yet the mechanisms that render social interactions useful for learning language remain unclear. This study focuses on whether social contingency might support word learning. Toddlers aged 24-30 months (N = 36) were exposed to novel verbs in one of three conditions: live…

The External Contingencies and Development Processes of Students with Emotional Disabilities

ERIC Educational Resources Information Center

Nikolaros, John

2015-01-01

This paper examines the external contingencies that students with emotional disabilities (ED) experience throughout childhood and adolescence. It presents an in-depth assessment of the impact of external dynamics on the emotional development of students with ED, and considers the school, home, and community support systems. The paper assesses…

STS-66 Space Shuttle mission report

NASA Technical Reports Server (NTRS)

Fricke, Robert W., Jr.

1995-01-01

The primary objective of this flight was to accomplish complementary science objectives by operating the Atmospheric Laboratory for Applications and Science-3 (ATLAS-3) and the Cryogenic Infrared Spectrometers and Telescopes for the Atmosphere-Shuttle Pallet Satellite (CRISTA-SPAS). The secondary objectives of this flight were to perform the operations of the Shuttle Solar Backscatter Ultraviolet/A (SSBUV/A) payload, the Experiment of the Sun Complementing the Atlas Payload and Education-II (ESCAPE-II) payload, the Physiological and Anatomical Rodent Experiment/National Institutes of Health Rodents (PARE/NIH-R) payload, the Protein Crystal Growth-Thermal Enclosure System (PCG-TES) payload, the Protein Crystal Growth-Single Locker Thermal Enclosure System (PCG-STES), the Space Tissue/National Institutes of Health Cells STL/N -A payload, the Space Acceleration Measurement Systems (SAMS) Experiment, and Heat Pipe Performance Experiment (HPPE) payload. The 11-day plus 2 contingency day STS-66 mission was flown as planned, with no contingency days used for weather avoidance or Orbiter contingency operations. Appendix A lists the sources of data from which this report was prepared, and Appendix B defines all acronyms and abbreviations used in the report.

STS-66 Space Shuttle mission report

NASA Astrophysics Data System (ADS)

Fricke, Robert W., Jr.

1995-02-01

The primary objective of this flight was to accomplish complementary science objectives by operating the Atmospheric Laboratory for Applications and Science-3 (ATLAS-3) and the Cryogenic Infrared Spectrometers and Telescopes for the Atmosphere-Shuttle Pallet Satellite (CRISTA-SPAS). The secondary objectives of this flight were to perform the operations of the Shuttle Solar Backscatter Ultraviolet/A (SSBUV/A) payload, the Experiment of the Sun Complementing the Atlas Payload and Education-II (ESCAPE-II) payload, the Physiological and Anatomical Rodent Experiment/National Institutes of Health Rodents (PARE/NIH-R) payload, the Protein Crystal Growth-Thermal Enclosure System (PCG-TES) payload, the Protein Crystal Growth-Single Locker Thermal Enclosure System (PCG-STES), the Space Tissue/National Institutes of Health Cells STL/N -A payload, the Space Acceleration Measurement Systems (SAMS) Experiment, and Heat Pipe Performance Experiment (HPPE) payload. The 11-day plus 2 contingency day STS-66 mission was flown as planned, with no contingency days used for weather avoidance or Orbiter contingency operations. Appendix A lists the sources of data from which this report was prepared, and Appendix B defines all acronyms and abbreviations used in the report.

Contingency interaction analysis in psychotherapy.

PubMed

Canfield, M L; Walker, W R; Brown, L G

1991-02-01

This article introduces (a) a computerized coding procedure that rates words and utterances in terms of emotion, cognition, and contract and (b) a contingency method of analyzing verbal interactions. Using transcripts of sessions conducted by 3 master therapists with 1 client, the rating procedure and contingency correlation analyses supported the study's hypotheses. Therapists' utterances were characterized by significantly different amounts of emotion, cognition, and contracts, indicating that communication styles varied in the relative emphasis placed on these attributes. Differences suggest that the therapists responded differently to emotional, cognitive, and contract utterances and that the client's responses were different across the 3 therapist interviews. Split halves of the interviews within therapists and within client sessions were not different, providing further evidence of reliability of the coding and contingency procedures.

Endoscopic surgery and telemedicine in microgravity: developing contingency procedures for exploratory class spaceflight.

PubMed

Jones, J A; Johnston, S; Campbell, M; Miles, B; Billica, R

1999-05-01

The risk of a urinary calculus during an extended duration mission into the reduced gravity environment of space is significant. For medical operations to develop a comprehensive strategy for the spaceflight stone risk, both preventive countermeasures and contingency management (CM) plans must be included. A feasibility study was conducted to demonstrate the potential CM technique of endoscopic ureteral stenting with ultrasound guidance for the possible in-flight urinary calculus contingency. The procedure employed the International Space Station/Human Research Facility ultrasound unit for guide wire and stent localization, a flexible cystoscope for visual guidance, and banded, biocompatible soft ureteral stents to successfully stent porcine ureters bilaterally in zero gravity (0g). The study demonstrated that downlinked endoscopic surgical and ultrasound images obtained in 0g are comparable in quality to 1g images, and therefore are useful for diagnostic clinical utility via telemedicine transmission. In order to be successful, surgical procedures in 0g require excellent positional stability of the operating surgeon, assistant, and patient, relative to one another. The technological development of medical procedures for long-duration spaceflight contingencies may lead to improved terrestrial patient care methodology and subsequently reduced morbidity.

Endoscopic surgery and telemedicine in microgravity: developing contingency procedures for exploratory class spaceflight

NASA Technical Reports Server (NTRS)

Jones, J. A.; Johnston, S.; Campbell, M.; Miles, B.; Billica, R.

1999-01-01

OBJECTIVES: The risk of a urinary calculus during an extended duration mission into the reduced gravity environment of space is significant. For medical operations to develop a comprehensive strategy for the spaceflight stone risk, both preventive countermeasures and contingency management (CM) plans must be included. METHODS: A feasibility study was conducted to demonstrate the potential CM technique of endoscopic ureteral stenting with ultrasound guidance for the possible in-flight urinary calculus contingency. The procedure employed the International Space Station/Human Research Facility ultrasound unit for guide wire and stent localization, a flexible cystoscope for visual guidance, and banded, biocompatible soft ureteral stents to successfully stent porcine ureters bilaterally in zero gravity (0g). RESULTS: The study demonstrated that downlinked endoscopic surgical and ultrasound images obtained in 0g are comparable in quality to 1g images, and therefore are useful for diagnostic clinical utility via telemedicine transmission. CONCLUSIONS: In order to be successful, surgical procedures in 0g require excellent positional stability of the operating surgeon, assistant, and patient, relative to one another. The technological development of medical procedures for long-duration spaceflight contingencies may lead to improved terrestrial patient care methodology and subsequently reduced morbidity.

Suited Contingency Ops Food - 2

NASA Technical Reports Server (NTRS)

Glass, J. W.; Leong, M. L.; Douglas, G. L.

2014-01-01

The contingency scenario for an emergency cabin depressurization event may require crewmembers to subsist in a pressurized suit for up to 144 hours. This scenario requires the capability for safe nutrition delivery through a helmet feed port against a 4 psi pressure differential to enable crewmembers to maintain strength and cognition to perform critical tasks. Two nutritional delivery prototypes were developed and analyzed for compatibility with the helmet feed port interface and for operational effectiveness against the pressure differential. The bag-in-bag (BiB) prototype, designed to equalize the suit pressure with the beverage pouch and enable a crewmember to drink normally, delivered water successfully to three different subjects in suits pressurized to 4 psi. The Boa restrainer pouch, designed to provide mechanical leverage to overcome the pressure differential, did not operate sufficiently. Guidelines were developed and compiled for contingency beverages that provide macro-nutritional requirements, a minimum one-year shelf life, and compatibility with the delivery hardware. Evaluation results and food product parameters have the potential to be used to improve future prototype designs and develop complete nutritional beverages for contingency events. These feeding capabilities would have additional use on extended surface mission EVAs, where the current in-suit drinking device may be insufficient.

Financial derivative pricing under probability operator via Esscher transfomation

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

Achi, Godswill U., E-mail: achigods@yahoo.com

2014-10-24

The problem of pricing contingent claims has been extensively studied for non-Gaussian models, and in particular, Black- Scholes formula has been derived for the NIG asset pricing model. This approach was first developed in insurance pricing{sup 9} where the original distortion function was defined in terms of the normal distribution. This approach was later studied6 where they compared the standard Black-Scholes contingent pricing and distortion based contingent pricing. So, in this paper, we aim at using distortion operators by Cauchy distribution under a simple transformation to price contingent claim. We also show that we can recuperate the Black-Sholes formula usingmore » the distribution. Similarly, in a financial market in which the asset price represented by a stochastic differential equation with respect to Brownian Motion, the price mechanism based on characteristic Esscher measure can generate approximate arbitrage free financial derivative prices. The price representation derived involves probability Esscher measure and Esscher Martingale measure and under a new complex valued measure φ (u) evaluated at the characteristic exponents φ{sub x}(u) of X{sub t} we recuperate the Black-Scholes formula for financial derivative prices.« less

An analysis of autism as a contingency-shaped disorder of verbal behavior

PubMed Central

Drash, Philip W.; Tudor, Roger M.

2004-01-01

This paper analyzes autism as a contingency-shaped disorder of verbal behavior. Contingencies of reinforcement in effect during the first to third year of a child's life may operate to establish and maintain those behaviors that later result in a diagnosis of autism. While neurobiological variables may, in some cases, predispose some children to be more or less responsive to environmental variables than others, our analysis suggests that reliance on neurobiological variables as causal factors in autism is unnecessary. We present six paradigms that may play critical etiologic roles in the development of behaviors labeled as autistic. Recognizing these contingencies and their resulting behaviors during the first two years of a child's life may contribute substantially to earlier identification, more effective treatment and, quite possibly, to the development of Applied Behavior Analysis programs for the prevention of autism that could be implemented immediately. Conceptualizing autism as a contingency-shaped disorder of verbal behavior may provide a new and potentially more effective paradigm for behavioral research and treatment in autism. PMID:22477283

Effects of Behavioral Contingencies on Adolescent Active Videogame Play and Overall Activity: A Randomized Trial.

PubMed

Norman, Gregory J; Adams, Marc A; Ramirez, Ernesto R; Carlson, Jordan A; Kerr, Jacqueline; Godbole, Suneeta; Dillon, Lindsay; Marshall, Simon J

2013-06-01

This study evaluated the effect of four active videogames (AVGs) varying in behavioral contingencies (behavior-consequence relations) on adolescent AVG play and overall activity levels over 4 weeks. Each AVG, manufactured by SSD/Xavix(®) (Shiseido Co. of Japan, Tokyo, Japan), was coded and scored for the number of positive and aversive behavioral contingencies within the games. "Bowling" and "Tennis" were classified as having "higher contingency scores," and "Boxing" and aerobic fitness training were classified as having "lower contingency scores." Adolescents (n=63; 11-15 years old; 62% male; 38% Hispanic; 44% overweight or obese) were randomized to play one of the four AVGs at home and recorded game play sessions in a paper log. Baseline and week 4 assessments were completed at home; week 1, 2, and 3 assessments were completed by telephone. Accelerometers were worn during baseline and weeks 1 and 4. Accelerometer-measured sedentary and light activity hours/day were stable over time, whereas moderate-vigorous physical activity minutes/day increased in the higher contingency group and decreased in the lower contingency group (interaction effect, 6.43, P=0.024). Reported game play minutes decreased in both groups from week 1 to week 4 (-29.42 minutes, P=0.001). There was some support for the hypothesis that AVGs with more behavioral contingencies, compared with AVGs with fewer behavioral contingencies, result in more physical activity. However, overall AVG play decreased substantially after the first week. Further study is needed to better understand how behavioral contingencies can be used in AVGs to enhance their potential to provide health benefits to game players.

KSC-08pd1342

NASA Image and Video Library

2008-05-12

CAPE CANAVERAL, Fla. -- Participants in the Mode VIII exercise being conducted at Patrick Air Force Base, Fla., get instruction about the rescue equipment they will be working with. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. This will be the 15th Mode VIII exercise conducted in the past 20 years. Photo credit: NASA/Kim Shiflett

KSC-08pd1362

NASA Image and Video Library

2008-05-14

CAPE CANAVERAL, Fla. -- In a U.S. Coast Guard boat off Florida's central east coast, astronaut Richard Mastracchio adjusts his launch-and-entry suit to participate in a rescue training exercise, known as Mode VIII. Behind him is astronaut Paulo Nespoli. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. Photo credit: NASA/Dimitri Gerondidakis

Kennedy Space Center Medical Operations and Medical Kit

NASA Technical Reports Server (NTRS)

Scarpa, Philip

2011-01-01

This slide presentation reviews the emergency medical operations at Kennedy Space center, the KSC launch and landing contingency modes, the triage site, the medical kit, and the medications available.

Exploring the relationship between appearance-contingent self-worth and self-esteem: The roles of self-objectification and appearance anxiety.

PubMed

Adams, Katherine E; Tyler, James M; Calogero, Rachel; Lee, Jenifer

2017-12-01

Previous work has shown that both an appearance-contingent self-worth (i.e., staking one's overall self-evaluation on one's physical appearance) and self-objectification are associated with higher appearance anxiety and lower self-esteem among women. Although prior evidence separately links both appearance-contingent self-worth and self-objectification to these negative outcomes, no work has examined the mediating processes that may underlie this relationship. With the current project, we examined the relationship between appearance-contingent self-worth and self-objectification, and the degree to which this relationship is associated with higher appearance anxiety and lower overall self-esteem. We hypothesized that appearance-contingent self-worth would be positively associated with self-objectification; in turn, we expected self-objectification to be related to higher appearance anxiety, and ultimately, lower self-esteem. Across two studies, one cross-sectional (N=208) and one short-term longitudinal (N=191), we found compelling support for this hypothesis. These findings have practical and theoretical significance for both the self-objectification and contingent self-worth literatures. Published by Elsevier Ltd.

76 FR 36903 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-23

... operations management at fixed bases and deployed locations during both peace and war time operations. The... to manage real property, housing, personnel/readiness, project management, and operations management... contingency operations and provides for resource tracking and critical decision-making in the management of...

Benefits of advanced space suits for supporting routine extravehicular activity

NASA Technical Reports Server (NTRS)

Alton, L. R.; Bauer, E. H.; Patrick, J. W.

1975-01-01

Technology is available to produce space suits providing a quick-reaction, safe, much more mobile extravehicular activity (EVA) capability than before. Such a capability may be needed during the shuttle era because the great variety of missions and payloads complicates the development of totally automated methods of conducting operations and maintenance and resolving contingencies. Routine EVA now promises to become a cost-effective tool as less complex, serviceable, lower-cost payload designs utilizing this capability become feasible. Adoption of certain advanced space suit technologies is encouraged for reasons of economics as well as performance.

A Meta-Analysis of School-Based Group Contingency Interventions for Students with Challenging Behavior: An Update

ERIC Educational Resources Information Center

Maggin, Daniel M.; Pustejovsky, James E.; Johnson, Austin H.

2017-01-01

Group contingencies are recognized as a potent intervention for addressing challenging student behavior in the classroom, with research reviews supporting the use of this intervention platform going back more than four decades. Over this time period, the field of education has increasingly emphasized the role of research evidence for informing…

International Space Station Nickel-Hydrogen Battery Startup and Initial Performance

NASA Technical Reports Server (NTRS)

Dalton, Penni; Cohen, Fred; Hajela, Gyan

2002-01-01

The Battery Orbital Replacement Unit (ORU) was designed to meet the following requirements: a 6.5-year design life, 38,000 charge/discharge Low Earth Orbit cycles, 81-Amp-hr nameplate capacity, 4 kWh nominal storage capacity, contingency orbit capability, an operating temperature of 5 +/- 5 C standard orbit and 5+5/-10 C contingency orbit, a non-operating temperature of -25 to +30 C, a five-year Mean Time between failure, an on-orbit replacement using ISS robotic interface, and one launch to orbit and one return to ground. The ISS electrical power system is successfully maintaining power for all on-board loads. ISS Eclipse power is currently supplied by six Ni-H2 batteries (12 ORUs), which are operating nominally.

Updates and Overview of Spaceflight Medical Support in Russia and Kazakhstan

NASA Technical Reports Server (NTRS)

Chough, Natacha; Pattarini, James; Cole, Richard; Patlach, Robert; Menon, Anil

2017-01-01

This panel presents recent updates to and a comprehensive overview of the operational medical support provided to ISS crewmembers in Star City, Russia and Kazakhstan as part of UTMB/KBRwyle's Human Health & Performance contract. With the current Soyuz training flow, physician support is required for nominal training evolutions involving pressure changes or other potential physical risks detailed in this presentation. In addition, full-time physician presence in Star City helps to address the disparity in access to health care in these relatively remote practice areas, while also developing and maintaining relationships with host nation resources. A unique part of standard training in Russia also involves survival training in both winter and water environments; logistic details and medical impacts of each of these training scenarios will be discussed. Following support of a successful training flow, UTMB/KBRwyle's Star City Medical Support Group (SCMSG) is also responsible for configuring medical packs in support of Soyuz launches and landings; we will present the rationale for current pack contents within the context of specific operational needs. With respect to contingency events, the group will describe their preparedness to respond appropriately by activating both local and global resources as necessary, detailing a specialized subset of the group who continually work and update these assets, given changes in international infrastructure and other impacts.

Appearance-related social comparisons: the role of contingent self-esteem and self-perceptions of attractiveness.

PubMed

Patrick, Heather; Neighbors, Clayton; Knee, C Raymond

2004-04-01

Two studies examined contingent self-esteem (CSE) and responses to appearance-related social comparisons. Study 1 was an experimental study in which women rated a series of advertisements from popular women's magazines. Study 2 employed an event-contingent diary recording procedure. In Study 1, women who were higher in CSE and lower in self-perceptions of attractiveness (SPA) experienced greater decreases in positive affect and greater increases in negative affect following the ad-rating task. Study 2 results supported a mediation model in which women who were higher in CSE felt worse after social comparisons because they made primarily upward comparisons. Overall, results suggest that appearance-related comparisons are more distressing for those who base their self-worth on contingencies and have lower self-perceived attractiveness.

Effect of yohimbine on reinstatement of operant responding in rats is dependent on cue contingency but not food reward history.

PubMed

Chen, Yu-Wei; Fiscella, Kimberly A; Bacharach, Samuel Z; Tanda, Gianluigi; Shaham, Yavin; Calu, Donna J

2015-07-01

Yohimbine is an alpha-2 adrenoceptor antagonist that has been used in numerous studies as a pharmacological stressor in rodents, monkeys and humans. Recently, yohimbine has become the most common stress manipulation in studies on reinstatement of drug and food seeking. However, the wide range of conditions under which yohimbine promotes reward seeking is significantly greater than that of stressors like intermittent footshock. Here, we addressed two fundamental questions regarding yohimbine's effect on reinstatement of reward seeking: (1) whether the drug's effect on operant responding is dependent on previous reward history or cue contingency, and (2) whether yohimbine is aversive or rewarding under conditions typically used in reinstatement studies. We also used in vivo microdialysis to determine yohimbine's effect on dopamine levels in nucleus accumbens (NAc) and medial prefrontal cortex (mPFC). We found that the magnitude of yohimbine-induced (0.5, 1.0, 2.0 mg/kg) operant responding during the reinstatement tests was critically dependent on the contingency between lever pressing and discrete tone-light cue delivery but not the previous history with food reward during training. We also found that yohimbine (2 mg/kg) did not cause conditioned place aversion. Finally, we found that yohimbine modestly increased dopamine levels in mPFC but not NAc. Results suggest that yohimbine's effects on operant responding in reinstatement studies are likely independent of the history of contingent self-administration of food or drug rewards and may not be related to the commonly assumed stress-like effects of yohimbine. Published 2014. This article is a U.S. Government work and is in the public domain in the USA.

On the generality of the displaywide contingent orienting hypothesis: can a visual onset capture attention without top-down control settings for displaywide onset?

PubMed

Yeh, Su-Ling; Liao, Hsin-I

2010-10-01

The contingent orienting hypothesis (Folk, Remington, & Johnston, 1992) states that attentional capture is contingent on top-down control settings induced by task demands. Past studies supporting this hypothesis have identified three kinds of top-down control settings: for target-specific features, for the strategy to search for a singleton, and for visual features in the target display as a whole. Previously, we have found stimulus-driven capture by onset that was not contingent on the first two kinds of settings (Yeh & Liao, 2008). The current study aims to test the third kind: the displaywide contingent orienting hypothesis (Gibson & Kelsey, 1998). Specifically, we ask whether an onset stimulus can still capture attention in the spatial cueing paradigm when attentional control settings for the displaywide onset of the target are excluded by making all letters in the target display emerge from placeholders. Results show that a preceding uninformative onset cue still captured attention to its location in a stimulus-driven fashion, whereas a color cue captured attention only when it was contingent on the setting for displaywide color. These results raise doubts as to the generality of the displaywide contingent orienting hypothesis and help delineate the boundary conditions on this hypothesis. Copyright © 2010 Elsevier B.V. All rights reserved.

Supporting evaluation for the proposed plan for final remedial action for the groundwater operable unit at the chemical plant area of the Weldon Spring Site, Weldon Spring, Missouri.

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

NONE

2003-08-06

This report presents the technical information developed since the interim record of decision (IROD) was issued in September 2000 (U.S. Department of Energy [DOE] 2000). The information was incorporated into the evaluation that was performed in selecting the preferred alternative for the Chemical Plant groundwater operable unit (GWOU) of the Weldon Spring site. The contaminants of concern (COCs) in groundwater and springs are trichloroethylene (TCE), nitrate, uranium, and nitroaromatic compounds. The preferred alternative of monitored natural attenuation (MNA) coupled with institutional controls (ICs) and contingency activities is described in the ''Proposed Plan (PP) for Final Remedial Action for the Groundwatermore » Operable Unit at the Chemical Plant Area of the Weldon Spring Site, Weldon Spring, Missouri'' (DOE 2003b).« less

What do we actually mean by 'sociotechnical'? On values, boundaries and the problems of language.

PubMed

Klein, Lisl

2014-03-01

The term 'sociotechnical' was first coined in the context of industrial democracy. In comparing two projects on shipping in Esso to help define the concept, the essential categories were found to be where systems boundaries were set, and what factors were considered to be relevant 'human' characteristics. This is often discussed in terms of values. During the nineteen-sixties and seventies sociotechnical theory related to the shop-floor work system, and contingency theory to the organisation as a whole, the two levels being distinct. With the coming of information technology, this distinction became blurred; the term 'socio-structural' is proposed to describe the whole system. IT sometimes is the operating technology, it sometimes supports the operating technology, or it may sometimes be mistaken for the operating technology. This is discussed with reference to recent air accidents. Copyright © 2013 Elsevier Ltd and The Ergonomics Society. All rights reserved.

EVA worksite analysis--use of computer analysis for EVA operations development and execution.

PubMed

Anderson, D

1999-01-01

To sustain the rate of extravehicular activity (EVA) required to assemble and maintain the International Space Station, we must enhance our ability to plan, train for, and execute EVAs. An underlying analysis capability has been developed to ensure EVA access to all external worksites as a starting point for ground training, to generate information needed for on-orbit training, and to react quickly to develop contingency EVA plans, techniques, and procedures. This paper describes the use of computer-based EVA worksite analysis techniques for EVA worksite design. EVA worksite analysis has been used to design 80% of EVA worksites on the U.S. portion of the International Space Station. With the launch of the first U.S. element of the station, EVA worksite analysis is being developed further to support real-time analysis of unplanned EVA operations. This paper describes this development and deployment of EVA worksite analysis for International Space Station (ISS) mission support.

Behaviorism: part of the problem or part of the solution.

PubMed Central

Holland, J G

1978-01-01

The form frequently taken by behavior-modification programs is analyzed in terms of the parent science, Behaviorism. Whereas Behaviorism assumes that behavior is the result of contingencies, and that lasting behavior change involves changing the contingencies that give rise to and support the behavior, most behavior-modification programs merely arrange special contingencies in a special environment to eliminate the "problem" behavior. Even when the problem behavior is as widespread as alcoholism and crime, behavior modifiers focus on "fixing" the alcoholic and the criminal, not on changing the societal contingencies that prevail outside the therapeutic environment and continue to produce alcoholics and criminals. The contingencies that shape this method of dealing with behavioral problems are also analyzed, and this analysis leads to a criticism of the current social structure as a behavior control system. Although applied behaviorists have frequently focused on fixing individuals, the science of Behaviorism provides the means to analyze the structures, the system, and the forms of societal control that produce the "problems". PMID:649524

Electronic Health Record System Contingency Plan Coordination: A Strategy for Continuity of Care Considering Users' Needs.

PubMed

Fernández, Marcela T; Gómez, Adrián R; Santojanni, Américo M; Cancio, Alfredo H; Luna, Daniel R; Benítez, Sonia E

2015-01-01

Electronic Health Record system downtimes may have a great impact on patient care continuity. This paper describes the analysis and actions taken to redesign the Contingency Plan Procedure for the Electronic Health Record System of Hospital Italiano de Buenos Aires. After conducting a thorough analysis of the data gathered at post-contingency meetings, weaknesses were identified in the procedure; thus, strategic actions were recommended to redesign the Contingency Plan to secure an effective communications channel, as well as a formal structure for functions that may support the decision-making process. The main actions were: 1) to incorporate the IT Contingencies Committee (Plan management); 2) to incorporate the Coordinator (general supervision of the procedure); and 3) to redefine the role of the Clinical Informatics Resident, who will be responsible for managing communication between the technical team and Electronic Health Record users. As users need the information for continuity of care, key users evaluated the impact of the new strategy with an adapted survey.

A contingency-based approach to the etiology of 'disorganized' attachment: the 'flickering switch' hypothesis.

PubMed

Koós, O; Gergely, G

2001-01-01

The authors present a new approach to the etiology of disorganized attachment based on contingency detection theory. According to this view, the relevant common factor in parental maltreatment and unresolved loss that leads to disorganized attachment has to do with the type of "deviant contingency environment" that both of these conditions generate. In such environments, infants experience periods of being in control followed by periods of sudden loss of control over the caregiver's behavior. The authors hypothesize that this adversely affects the developmental unfolding of the infant's innate "contingency detection module" (Gergely & Watson, 1999), which normally involves a maturational shift around 3 months from an initial attention bias for perfectly contingent stimulation to an emerging preference for less-than-perfect social contingencies. The periodically changing controllability of abusive and dissociating "unresolved" attachment figures is hypothesized to block this process and to lead to the defensive fixation of a dysfunctional "flickering contingency switch" mechanism with two dominant and competing target positions (self-oriented vs. other-oriented). This results in the dissociative style of attention and behavioral organization characteristic of disorganized infant attachment. The authors summarize the preliminary results of an empirical study that provides support for this model in 6.5-month-old infants using a modified Still-Face situation (the Mirror Interaction Situation). The study demonstrates differential emotional and behavioral reactions to sudden loss of maternal contingency and a specific interest in exploring the perfectly contingent self-image in the mirror in infants who at 12 months become categorized as "disorganized" in the Strange Situation.

SIMSAT: An object oriented architecture for real-time satellite simulation

NASA Technical Reports Server (NTRS)

Williams, Adam P.

1993-01-01

Real-time satellite simulators are vital tools in the support of satellite missions. They are used in the testing of ground control systems, the training of operators, the validation of operational procedures, and the development of contingency plans. The simulators must provide high-fidelity modeling of the satellite, which requires detailed system information, much of which is not available until relatively near launch. The short time-scales and resulting high productivity required of such simulator developments culminates in the need for a reusable infrastructure which can be used as a basis for each simulator. This paper describes a major new simulation infrastructure package, the Software Infrastructure for Modelling Satellites (SIMSAT). It outlines the object oriented design methodology used, describes the resulting design, and discusses the advantages and disadvantages experienced in applying the methodology.

UK role 4 military infection services: past, present and future.

PubMed

Dufty, Ngozi E; Bailey, M S

2013-09-01

NATO describes 'Role 4' military medical services as those provided for the definitive care of patients who cannot be treated within a theatre of operations and these are usually located in a military force's country of origin and may include the involvement of civilian medical services. The UK Defence Medical Services have a proud history of developing and providing clinical services in infectious diseases and tropical medicine, sexual health and HIV medicine, and medical microbiology and virology. These UK Role 4 Military Infection Services have adapted well to recent overseas deployments, but new challenges will arise due to current military cutbacks and a greater diversity of contingency operations in the future. Further evidence-based development of these services will require leadership by military clinicians and improved communication and support for 'reach-back' services.

Next-Generation Evaporative Cooling Systems for the Advanced Extravehicular Mobility Unit Portable Life Support System

NASA Technical Reports Server (NTRS)

Makinen, Janice V.; Anchondo, Ian; Bue, Grant C.; Campbell, Colin; Colunga, Aaron

2012-01-01

The development of the Advanced Extravehicular Mobility Unit (AEMU) Portable Life Support System (PLSS) is currently underway at NASA Johnson Space Center. The AEMU PLSS features two new evaporative cooling systems, the Reduced Volume Prototype Spacesuit Water Membrane Evaporator (RVP SWME), and the Auxiliary Cooling Loop (ACL). The RVP SWME is the third generation of hollow fiber SWME hardware, and like its predecessors, RVP SWME provides nominal crewmember and electronics cooling by flowing water through porous hollow fibers. Water vapor escapes through the hollow fiber pores, thereby cooling the liquid water that remains inside of the fibers. This cooled water is then recirculated to remove heat from the crewmember and PLSS electronics. Major design improvements, including a 36% reduction in volume, reduced weight, and more flight like back-pressure valve, facilitate the packaging of RVP SWME in the AEMU PLSS envelope. In addition to the RVP SWME, the Auxiliary Cooling Loop (ACL), was developed for contingency crewmember cooling. The ACL is a completely redundant, independent cooling system that consists of a small evaporative cooler--the Mini Membrane Evaporator (Mini-ME), independent pump, independent feed-water assembly and independent Liquid Cooling Garment (LCG). The Mini-ME utilizes the same hollow fiber technology featured in the RVP SWME, but is only 25% of the size of RVP SWME, providing only the necessary crewmember cooling in a contingency situation. The ACL provides a number of benefits when compared with the current EMU PLSS contingency cooling technology; contingency crewmember cooling can be provided for a longer period of time, more contingency situations can be accounted for, no reliance on a Secondary Oxygen Vessel (SOV) for contingency cooling--thereby allowing a SOV reduction in size and pressure, and the ACL can be recharged-allowing the AEMU PLSS to be reused, even after a contingency event. The development of these evaporative cooling systems will contribute to a more robust and comprehensive AEMU PLSS.

A Portrait of Non-Tenure-Track Faculty in Technical and Professional Communication: Results of a Pilot Study

ERIC Educational Resources Information Center

Meloncon, Lisa; England, Peter; Ilyasova, Alex

2016-01-01

We report the results of a pilot study that offers the field of technical and professional communication its first look at material working conditions of contingent faculty, such as course loads, compensation, and professional support. Findings include that contingent faculty are more enduring with stable full-time, multi-year contracts; they…

Contingency Contracting Customer Guide

DTIC Science & Technology

1996-12-01

I CONTINGENCY CONTRACTING CUSTOMER GUIDE PROJECT NUMBER: LC9619100 PROJECT MANAGER: CAPT TOM SNYDER TEAM MEMBERS MAJ JOHN PERRY CAPT ROBBIN VAUGHN...Report 4. TITLE AND SUBTITLE 5. FUNDING NUMBERS Contracting Deployment Customer Guide 6. AUTHOR(S) Capt.Thomas J. Snyder, AFLMA/LGC, DSN 596-4085 7...individual customers on the process, the customer support guide provides the necessary explanations without straining valuable manpower resources. The

International Space Station Aeromedical Support in Star City, Russia

NASA Technical Reports Server (NTRS)

Cole, Richard; Chamberlin, Blake; Dowell, Gene; Castleberry, Tarah; Savage, Scott

2010-01-01

The Space Medicine Division at Johnson Space Center works with the International Space Station s international partners (IP) to accomplish assigned health care tasks. Each IP may assign a flight surgeon to support their assigned crewmembers during all phases of training, in-flight operations, and postflight activities. Because of the extensive amount of astronaut training conducted in Star City; NASA, in collaboration with its IPs, has elected to keep a flight surgeon assigned to NASA s Star City office to provide support to the U.S., Canadian, Japanese, and European astronauts during hazardous training activities and provide support for any contingency landings of Soyuz spacecraft in Kazakhstan. The physician also provides support as necessary to the Mission Control Center in Moscow for non-Russian crew-related activities. In addition, the physician in Star City provides ambulatory medical care to the non-Russian-assigned personnel in Star City and visiting dependents. Additional work involves all medical supplies, administration, and inventory. The Star City physician assists in medical evacuation and/or in obtaining support from western clinics in Moscow when required care exceeds local resources. Overall, the Russians are responsible for operations and the medical care of the entire crew when training in Star City and during launch/landing operations. However, they allow international partner flight surgeons to care for their crewmembers as agreed to in the ISS Medical Operations Requirements Document. Medical support focuses on pressurized, monitored, and other hazardous training activities. One of the most important jobs is to act as a medical advocate for the astronauts and to reduce the threat that these hazardous activities pose. Although the Russians have a robust medical system, evacuation may be needed to facilitate ongoing medical care. There are several international medical evacuation companies that provide this care.

Designing an Alternate Mission Operations Control Room

NASA Technical Reports Server (NTRS)

Montgomery, Patty; Reeves, A. Scott

2014-01-01

The Huntsville Operations Support Center (HOSC) is a multi-project facility that is responsible for 24x7 real-time International Space Station (ISS) payload operations management, integration, and control and has the capability to support small satellite projects and will provide real-time support for SLS launches. The HOSC is a serviceoriented/ highly available operations center for ISS payloads-directly supporting science teams across the world responsible for the payloads. The HOSC is required to endure an annual 2-day power outage event for facility preventive maintenance and safety inspection of the core electro-mechanical systems. While complete system shut-downs are against the grain of a highly available sub-system, the entire facility must be powered down for a weekend for environmental and safety purposes. The consequence of this ground system outage is far reaching: any science performed on ISS during this outage weekend is lost. Engineering efforts were focused to maximize the ISS investment by engineering a suitable solution capable of continuing HOSC services while supporting safety requirements. The HOSC Power Outage Contingency (HPOC) System is a physically diversified compliment of systems capable of providing identified real-time services for the duration of a planned power outage condition from an alternate control room. HPOC was designed to maintain ISS payload operations for approximately three continuous days during planned HOSC power outages and support a local Payload Operations Team, International Partners, as well as remote users from the alternate control room located in another building. This paper presents the HPOC architecture and lessons learned during testing and the planned maiden operational commissioning. Additionally, this paper documents the necessity of an HPOC capability given the unplanned HOSC Facility power outage on April 27th, 2011, as a result of the tornado outbreak that damaged the electrical grid to such a degree that significantly inhibited the Tennessee Valley Authority's ability to transmit electricity throughout the North Alabama region.

Report for neutral buoyancy simulations of transfer orbit stage contingency extravehicular activities

NASA Technical Reports Server (NTRS)

Sexton, J. D.

1992-01-01

The transfer orbit stage (TOS) will propel the advanced communications technology satellite (ACTS) from the Space Shuttle to an Earth geosynchronous transfer orbit. Two neutral buoyancy test series were conducted at MSFC to validate the extravehicular activities (EVA) contingency operations for the ACTS/TOS/mission. The results of the neutral buoyancy tests are delineated and a brief history of the TOS EVA program is given.

Graphical Contingency Analysis for the Nation's Electric Grid

ScienceCinema

Zhenyu (Henry) Huang

2017-12-09

PNNL has developed a new tool to manage the electric grid more effectively, helping prevent blackouts and brownouts--and possibly avoiding millions of dollars in fines for system violations. The Graphical Contingency Analysis tool monitors grid performance, shows prioritized lists of problems, provides visualizations of potential consequences, and helps operators identify the most effective courses of action. This technology yields faster, better decisions and a more stable and reliable power grid.

Adaptive Encoding of Outcome Prediction by Prefrontal Cortex Ensembles Supports Behavioral Flexibility.

PubMed

Del Arco, Alberto; Park, Junchol; Wood, Jesse; Kim, Yunbok; Moghaddam, Bita

2017-08-30

The prefrontal cortex (PFC) is thought to play a critical role in behavioral flexibility by monitoring action-outcome contingencies. How PFC ensembles represent shifts in behavior in response to changes in these contingencies remains unclear. We recorded single-unit activity and local field potentials in the dorsomedial PFC (dmPFC) of male rats during a set-shifting task that required them to update their behavior, among competing options, in response to changes in action-outcome contingencies. As behavior was updated, a subset of PFC ensembles encoded the current trial outcome before the outcome was presented. This novel outcome-prediction encoding was absent in a control task, in which actions were rewarded pseudorandomly, indicating that PFC neurons are not merely providing an expectancy signal. In both control and set-shifting tasks, dmPFC neurons displayed postoutcome discrimination activity, indicating that these neurons also monitor whether a behavior is successful in generating rewards. Gamma-power oscillatory activity increased before the outcome in both tasks but did not differentiate between expected outcomes, suggesting that this measure is not related to set-shifting behavior but reflects expectation of an outcome after action execution. These results demonstrate that PFC neurons support flexible rule-based action selection by predicting outcomes that follow a particular action. SIGNIFICANCE STATEMENT Tracking action-outcome contingencies and modifying behavior when those contingencies change is critical to behavioral flexibility. We find that ensembles of dorsomedial prefrontal cortex neurons differentiate between expected outcomes when action-outcome contingencies change. This predictive mode of signaling may be used to promote a new response strategy at the service of behavioral flexibility. Copyright © 2017 the authors 0270-6474/17/378363-11$15.00/0.

Disease control operations

USGS Publications Warehouse

Friend, Milton; Franson, J. Christian

1987-01-01

Individual disease outbreaks have killed many thousands of animals on numerous occasions. Tens of thousands of migratory birds have died in single die-offs with as many as 1,000 birds succumbing in 1 day. In mammals, individual disease outbreaks have killed hundreds to thousands of animals with, for example, hemorrhagic disease in white-tailed deer, distemper in raccoon, Errington's disease in muskrat, and sylvatic plague in wild rodents. The ability to successfully combat such explosive situations is highly dependent n the readiness of field personnel to deal with them. Because many disease agents can spread though wildlife populations very fast, advance preparation is essential in preventing infected animals from spreading disease to additional species and locations. Carefully though-out disease contingency plans should be developed as practical working documents for field personnel and updated as necessary. Such well-designed plans can prove invaluable in minimizing wildlife losses and costs associated with disease control activities. Although requirements for disease control operations vary and must be tailored to each situation, all disease contingency planning involved general concepts and basic biological information. This chapter, intended as a practical guide, identifies the major activities and needs of disease control operations, and relates them to disease contingency planning.

Acquisition of automatic imitation is sensitive to sensorimotor contingency.

PubMed

Cook, Richard; Press, Clare; Dickinson, Anthony; Heyes, Cecilia

2010-08-01

The associative sequence learning model proposes that the development of the mirror system depends on the same mechanisms of associative learning that mediate Pavlovian and instrumental conditioning. To test this model, two experiments used the reduction of automatic imitation through incompatible sensorimotor training to assess whether mirror system plasticity is sensitive to contingency (i.e., the extent to which activation of one representation predicts activation of another). In Experiment 1, residual automatic imitation was measured following incompatible training in which the action stimulus was a perfect predictor of the response (contingent) or not at all predictive of the response (noncontingent). A contingency effect was observed: There was less automatic imitation indicative of more learning in the contingent group. Experiment 2 replicated this contingency effect and showed that, as predicted by associative learning theory, it can be abolished by signaling trials in which the response occurs in the absence of an action stimulus. These findings support the view that mirror system development depends on associative learning and indicate that this learning is not purely Hebbian. If this is correct, associative learning theory could be used to explain, predict, and intervene in mirror system development.

Surface Buildup Scenarios and Outpost Architectures for Lunar Exploration

NASA Technical Reports Server (NTRS)

Mazanek, Daniel D.; Troutman, Patrick A.; Culbert, Christopher J.; Leonard, Matthew J.; Spexarth, Gary R.

2009-01-01

The Constellation Program Architecture Team and the Lunar Surface Systems Project Office have developed an initial set of lunar surface buildup scenarios and associated polar outpost architectures, along with preliminary supporting element and system designs in support of NASA's Exploration Strategy. The surface scenarios are structured in such a way that outpost assembly can be suspended at any time to accommodate delivery contingencies or changes in mission emphasis. The modular nature of the architectures mitigates the impact of the loss of any one element and enhances the ability of international and commercial partners to contribute elements and systems. Additionally, the core lunar surface system technologies and outpost operations concepts are applicable to future Mars exploration. These buildup scenarios provide a point of departure for future trades and assessments of alternative architectures and surface elements.

KSC-08pd1345

NASA Image and Video Library

2008-05-12

CAPE CANAVERAL, Fla. -- A representative of the 301st Rescue Squadron demonstrates rescue equipment that is used by participants in the Mode VIII exercise being conducted at Patrick Air Force Base, Fla. In the background is an HH-60G helicopter. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. This will be the 15th Mode VIII exercise conducted in the past 20 years. Photo credit: NASA/Kim Shiflett

KSC-08pd1351

NASA Image and Video Library

2008-05-12

CAPE CANAVERAL, Fla. -- Representatives of the 301st Rescue Squadron demonstrate the use of rescue equipment on the HH-60G helicopter that is used by participants in the Mode VIII exercise being conducted at Patrick Air Force Base, Fla. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. This will be the 15th Mode VIII exercise conducted in the past 20 years. Photo credit: NASA/Kim Shiflett

KSC-08pd1350

NASA Image and Video Library

2008-05-12

CAPE CANAVERAL, Fla. -- A representative of the 301st Rescue Squadron demonstrates rescue equipment on the HH-60G helicopter that is used by participants in the Mode VIII exercise being conducted at Patrick Air Force Base, Fla. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. This will be the 15th Mode VIII exercise conducted in the past 20 years. Photo credit: NASA/Kim Shiflett

KSC-08pd1349

NASA Image and Video Library

2008-05-12

CAPE CANAVERAL, Fla. -- Representatives of the 301st Rescue Squadron demonstrate the use of rescue equipment on the HH-60G helicopter that is used by participants in the Mode VIII exercise being conducted at Patrick Air Force Base, Fla. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. This will be the 15th Mode VIII exercise conducted in the past 20 years. Photo credit: NASA/Kim Shiflett

KSC-08pd1344

NASA Image and Video Library

2008-05-12

CAPE CANAVERAL, Fla. -- A representative of the 301st Rescue Squadron demonstrates rescue equipment that is used by participants in the Mode VIII exercise being conducted at Patrick Air Force Base, Fla. In the background is an HH-60G helicopter. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. This will be the 15th Mode VIII exercise conducted in the past 20 years. Photo credit: NASA/Kim Shiflett

Ariane Transfer Vehicle - Logistic support to Space Station Freedom

NASA Astrophysics Data System (ADS)

Cougnet, C.; Ricaud, C.; Deutscher, N.

The attractiveness of the Ariane 5 and Ariane transfer vehicle (ATV) is described: it avoids the one-sidedness of the National STS, it increases the lift capacity to meet the demands of the Space Station, and it offers a system independent of, but consistent with, the STS in providing backup contingency capability. The Ariane 5/ATV system is able to launch and transfer any cargo module to the Space Station Freedom (SSF) and dispose of it at the end of the mission. Consideration is given to Space Station and SSF logistic support, and ATV operations and design. Diagrams are provided to illustrate the ATV's requirements and capability; an ATV mission toward the SSF; ATV design and components; the ATV's attitude, layout, and the architecture of the main propulsion system and avionic; and the ATV's performance. It is demonstrated that the Ariane 5/ATV system would be an adequate complement to the NSTS for logistic support of the SSF.

KSC-08pd1341

NASA Image and Video Library

2008-05-12

CAPE CANAVERAL, Fla. -- Participants in the Mode VIII exercise being conducted at Patrick Air Force Base, Fla., are introduced to the equipment they will be working with. In the foreground is an HH-60 helicopter. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. This will be the 15th Mode VIII exercise conducted in the past 20 years. Photo credit: NASA/Kim Shiflett

KSC-08pd1343

NASA Image and Video Library

2008-05-12

CAPE CANAVERAL, Fla. -- A representative of the 301st Rescue Squadron familiarizes participants in the Mode VIII exercise with the HH-60G helicopter that will play a part. The Mode VIII is being conducted at Patrick Air Force Base, Fla. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. This will be the 15th Mode VIII exercise conducted in the past 20 years. Photo credit: NASA/Kim Shiflett

KSC-08pd1346

NASA Image and Video Library

2008-05-12

CAPE CANAVERAL, Fla. -- A representative of the 301st Rescue Squadron demonstrates rescue equipment that is used by participants in the Mode VIII exercise being conducted at Patrick Air Force Base, Fla. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. This will be the 15th Mode VIII exercise conducted in the past 20 years. Photo credit: NASA/Kim Shiflett

Functional Requirements Document for HALE UAS Operations in the NAS: Step 1. Version 3

NASA Technical Reports Server (NTRS)

2006-01-01

The purpose of this Functional Requirements Document (FRD) is to compile the functional requirements needed to achieve the Access 5 Vision of "operating High Altitude, Long Endurance (HALE) Unmanned Aircraft Systems (UAS) routinely, safely, and reliably in the national airspace system (NAS)" for Step 1. These functional requirements could support the development of a minimum set of policies, procedures and standards by the Federal Aviation Administration (FAA) and various standards organizations. It is envisioned that this comprehensive body of work will enable the FAA to establish and approve regulations to govern safe operation of UAS in the NAS on a routine or daily "file and fly" basis. The approach used to derive the functional requirements found within this FRD was to decompose the operational requirements and objectives identified within the Access 5 Concept of Operations (CONOPS) into the functions needed to routinely and safely operate a HALE UAS in the NAS. As a result, four major functional areas evolved to enable routine and safe UAS operations for an on-demand basis in the NAS. These four major functions are: Aviate, Navigate, Communicate, and Avoid Hazards. All of the functional requirements within this document can be directly traceable to one of these four major functions. Some functions, however, are traceable to several, or even all, of these four major functions. These cross-cutting functional requirements support the "Command / Control: function as well as the "Manage Contingencies" function. The requirements associated to these high-level functions and all of their supporting low-level functions are addressed in subsequent sections of this document.

HLW system plan - revision 2

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

Not Available

1994-01-14

The projected ability of the Tank Farm to support DWPF startup and continued operation has diminished somewhat since revision 1 of this Plan. The 13 month delay in DWPF startup, which actually helps the Tank Farm condition in the near term, was more than offset by the 9 month delay in ITP startup, the delay in the Evaporator startups and the reduction to Waste Removal funding. This Plan does, however, describe a viable operating strategy for the success of the HLW System and Mission, albeit with less contingency and operating flexibility than in the past. HLWM has focused resources frommore » within the division on five near term programs: The three evaporator restarts, DWPF melter heatup and completion of the ITP outage. The 1H Evaporator was restarted 12/28/93 after a 9 month shutdown for an extensive Conduct of Operations upgrade. The 2F and 2H Evaporators are scheduled to restart 3/94 and 4/94, respectively. The RHLWE startup remains 11/17/97.« less

Attachment styles and contingencies of self-worth.

PubMed

Park, Lora E; Crocker, Jennifer; Mickelson, Kristin D

2004-10-01

Previous research on attachment theory has focused on mean differences in level of self-esteem among people with different attachment styles. The present study examines the associations between attachment styles and different bases of self-esteem, or contingencies of self-worth, among a sample of 795 college students. Results showed that attachment security was related to basing self-worth on family support. Both the preoccupied attachment style and fearful attachment style were related to basing self-worth on physical attractiveness. The dismissing attachment style was related to basing self-worth less on others' approval, family support, and God's love.

Removal Cost Policy and Operating Procedures (CERCLA)

DOT National Transportation Integrated Search

1996-05-24

CG OSCs, operating under the National Contingency Plan, 40 CFR 300, Subpart E - : Hazardous Substance Response, have access to SUPERFUND/CERCLA Fund on a : reimbursable basis when responding to a hazardous substance incident. EPA annually provides to...

Space telescope neutral buoyancy simulations: The first two years

NASA Technical Reports Server (NTRS)

Sanders, F. G.

1982-01-01

Neutral Buoyancy simulations which were conducted to validate the crew systems interface as it relates to space telescope on-orbit maintenance and contingency operations is discussed. The initial concept validation tests using low fidelity mockups is described. The entire spectrum of proposed space telescope refurbishment and selected contingencies using upgraded mockups which reflect flight hardware are reported. Findings which may be applicable to future efforts of a similar nature are presented.

Strategic Anslysis of Two Joint Contingency Operations: Lebanon 1958 and Dominican Republic 1965

DTIC Science & Technology

1989-01-01

political aims in Lebanon 1958 and the Dominican Republic 1965. The study uses the Strategic Analysis Model, developed at the Command and General Staff...employment and be followed by political negotiations with participation by all factions. U UNCLASS IFIED STRATEGIC ANALYSIS OF TWO JOINT CONTINGENCY...United States use of military power to achieve political aims in Lebanon 1958 and the Dominican Republic 1965. The study uses the Strategic Analysis

Utilizing a Sense of Community Theory in Order to Optimize Interagency Response to Complex Contingencies

DTIC Science & Technology

2010-06-01

of Not at all Somewhat Mostly Completely membership such as clothes , signs, art, architecture, logos , landmarks, and flags that people can...on a ?whole of nation? approach to solving complex problems. Psychological sense of community (PSOC) theory provides the link that explains how an...States during complex contingency operations depends on a “whole of nation” approach to solving complex problems. Psychological sense of community

Mini-Membrane Evaporator for Contingency Spacesuit Cooling

NASA Technical Reports Server (NTRS)

Makinen, Janice V.; Bue, Grant C.; Campbell, Colin; Petty, Brian; Craft, Jesse; Lynch, William; Wilkes, Robert; Vogel, Matthew

2015-01-01

The next-generation Advanced Extravehicular Mobility Unit (AEMU) Portable Life Support System (PLSS) is integrating a number of new technologies to improve reliability and functionality. One of these improvements is the development of the Auxiliary Cooling Loop (ACL) for contingency crewmember cooling. The ACL is a completely redundant, independent cooling system that consists of a small evaporative cooler--the Mini Membrane Evaporator (Mini-ME), independent pump, independent feedwater assembly and independent Liquid Cooling Garment (LCG). The Mini-ME utilizes the same hollow fiber technology featured in the full-sized AEMU PLSS cooling device, the Spacesuit Water Membrane Evaporator (SWME), but Mini-ME occupies only approximately 25% of the volume of SWME, thereby providing only the necessary crewmember cooling in a contingency situation. The ACL provides a number of benefits when compared with the current EMU PLSS contingency cooling technology, which relies upon a Secondary Oxygen Vessel; contingency crewmember cooling can be provided for a longer period of time, more contingency situations can be accounted for, no reliance on a Secondary Oxygen Vessel (SOV) for contingency cooling--thereby allowing a reduction in SOV size and pressure, and the ACL can be recharged-allowing the AEMU PLSS to be reused, even after a contingency event. The first iteration of Mini-ME was developed and tested in-house. Mini-ME is currently packaged in AEMU PLSS 2.0, where it is being tested in environments and situations that are representative of potential future Extravehicular Activities (EVA's). The second iteration of Mini-ME, known as Mini-ME2, is currently being developed to offer more heat rejection capability. The development of this contingency evaporative cooling system will contribute to a more robust and comprehensive AEMU PLSS.

Mini-Membrane Evaporator for Contingency Spacesuit Cooling

NASA Technical Reports Server (NTRS)

Makinen, Janice V.; Bue, Grant C.; Campbell, Colin; Craft, Jesse; Lynch, William; Wilkes, Robert; Vogel, Matthew

2014-01-01

The next-generation Advanced Extravehicular Mobility Unit (AEMU) Portable Life Support System (PLSS) is integrating a number of new technologies to improve reliability and functionality. One of these improvements is the development of the Auxiliary Cooling Loop (ACL) for contingency crewmember cooling. The ACL is a completely redundant, independent cooling system that consists of a small evaporative cooler--the Mini Membrane Evaporator (Mini-ME), independent pump, independent feedwater assembly and independent Liquid Cooling Garment (LCG). The Mini-ME utilizes the same hollow fiber technology featured in the full-sized AEMU PLSS cooling device, the Spacesuit Water Membrane Evaporator (SWME), but Mini-ME occupies only 25% of the volume of SWME, thereby providing only the necessary crewmember cooling in a contingency situation. The ACL provides a number of benefits when compared with the current EMU PLSS contingency cooling technology, which relies upon a Secondary Oxygen Vessel; contingency crewmember cooling can be provided for a longer period of time, more contingency situations can be accounted for, no reliance on a Secondary Oxygen Vessel (SOV) for contingency cooling--thereby allowing a reduction in SOV size and pressure, and the ACL can be recharged-allowing the AEMU PLSS to be reused, even after a contingency event. The first iteration of Mini-ME was developed and tested in-house. Mini-ME is currently packaged in AEMU PLSS 2.0, where it is being tested in environments and situations that are representative of potential future Extravehicular Activities (EVA's). The second iteration of Mini-ME, known as Mini- ME2, is currently being developed to offer more heat rejection capability. The development of this contingency evaporative cooling system will contribute to a more robust and comprehensive AEMU PLSS.

Getting help quickly: older people and community worker perspectives of contingency planning for falls management.

PubMed

Charlton, Kimberly; Murray, Carolyn M; Kumar, Saravana

2018-01-01

Older people living in the community need to plan for getting help quickly if they have a fall. In this paper planning for falls is referred to as contingency planning and is not a falls prevention strategy but rather a falls management strategy. This research explored the perspectives of older people and community workers (CWs) about contingency planning for a fall. Using a qualitative descriptive approach, participants were recruited through a community agency that supports older people. In-depth interviews were conducted with seven older people (67-89 years of age) and a focus group was held with seven workers of mixed disciplines from the same agency. Older people who hadn't fallen were included but were assumed to be at risk of falls because they were in receipt of services. Thematic analysis and concept mapping combined the data from the two participant groups. Four themes including preconceptions about planning ahead for falling, a fall changes perception, giving, and receiving advice about contingency plans and what to do about falling. Both CWs and older people agree contingency planning requires understanding of individual identity and circumstances. CWs have limited knowledge about contingency planning and may be directive, informative, or conservative. Implications for Rehabilitation Falls can result in serious consequences for older people. There is an evidence-practice gap as availability of and access to contingency planning does not necessarily mean older people will use it in a falls emergency. Older people prefer community workers to be directive or informative about contingency planning options but they do want choice and control. Increased community workers knowledge of, and collaborative decision-making about, contingency planning may promote patient-centered services and assist in closing the evidence-practice gap.

Superfund Record of Decision (EPA Region 7): Cornhusker Army Ammunition Plant, Operable Unit 2, Hall County, NE, September 30, 1998

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

NONE

1999-03-01

This Record of Decision (ROD) document presents the selected remedial action for the six areas of concern (AOCs) located at the Cornhusker Army Ammunition Plant (CHAAP) in Grand Island, Nebraska designated as OU2. The remedial action is chosen in accordance with the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERLCA), as amended by the Superfund Amendments and Reauthorization Act (SARA) of 1986, and with the National Oil and Hazardous Substances Pollution Contingency Plan (NCP). The information supporting the decisions contained in the remedy is contained in the administrative record.

Study of space shuttle EVA/IVA support requirements. Volume 2: EVA/IVA tasks, guidelines, and constraints definition

NASA Technical Reports Server (NTRS)

Webbon, B. W.; Copeland, R. J.; Wood, P. W., Jr.; Cox, R. L.

1973-01-01

The guidelines for EVA and IVA tasks to be performed on the space shuttle are defined. In deriving tasks, guidelines, and constraints, payloads were first identified from the mission model. Payload requirements, together with man and manipulator capabilities, vehicle characteristics and operation, and safety considerations led to a definition of candidate tasks. Guidelines and constraints were also established from these considerations. Scenarios were established, and screening criteria, such as commonality of EVA and IVA activities, were applied to derive representative planned and unplanned tasks. The whole spectrum of credible contingency situations with a potential requirement for EVA/IVA was analyzed.

Is the Moderating Effect of Social Support on New Korean Mothers' Psychological Distress Contingent on Levels of Marital Quality?

PubMed

Park, Ki Tae

2018-03-01

This study examines how levels of marital quality change the effect of social support on postpartum psychological distress among new Korean mothers using the Panel Study on Korean Children (N = 1585). In accord with findings from previous studies, this study shows that low marital quality negatively affects new mothers' mental health, but that social support alleviates psychological distress independent of marital quality. The main finding of this research is that the moderating effect of social support is contingent on levels of marital quality. Aggregated social support moderates the effects of marital quality on new mothers' mental health only when the level of marital quality is low. Furthermore, each dimension of social support (emotional, informational, and instrumental) only has a moderating effect when marital quality is low. The findings highlight the fact that the moderating effect of social support varies with the individual context and so customized social support that fits individual needs matters for the mental health of new mothers.

Impacts of Base-Case and Post-Contingency Constraint Relaxations on Static and Dynamic Operational Security

NASA Astrophysics Data System (ADS)

Salloum, Ahmed

Constraint relaxation by definition means that certain security, operational, or financial constraints are allowed to be violated in the energy market model for a predetermined penalty price. System operators utilize this mechanism in an effort to impose a price-cap on shadow prices throughout the market. In addition, constraint relaxations can serve as corrective approximations that help in reducing the occurrence of infeasible or extreme solutions in the day-ahead markets. This work aims to capture the impact constraint relaxations have on system operational security. Moreover, this analysis also provides a better understanding of the correlation between DC market models and AC real-time systems and analyzes how relaxations in market models propagate to real-time systems. This information can be used not only to assess the criticality of constraint relaxations, but also as a basis for determining penalty prices more accurately. Constraint relaxations practice was replicated in this work using a test case and a real-life large-scale system, while capturing both energy market aspects and AC real-time system performance. System performance investigation included static and dynamic security analysis for base-case and post-contingency operating conditions. PJM peak hour loads were dynamically modeled in order to capture delayed voltage recovery and sustained depressed voltage profiles as a result of reactive power deficiency caused by constraint relaxations. Moreover, impacts of constraint relaxations on operational system security were investigated when risk based penalty prices are used. Transmission lines in the PJM system were categorized according to their risk index and each category was as-signed a different penalty price accordingly in order to avoid real-time overloads on high risk lines. This work also extends the investigation of constraint relaxations to post-contingency relaxations, where emergency limits are allowed to be relaxed in energy market models. Various scenarios were investigated to capture and compare between the impacts of base-case and post-contingency relaxations on real-time system performance, including the presence of both relaxations simultaneously. The effect of penalty prices on the number and magnitude of relaxations was investigated as well.

Apollo Soyuz mission planning and operations

NASA Technical Reports Server (NTRS)

Frank, M. P., III

1976-01-01

The paper describes the Apollo Soyuz project from the points of view of working group organization, mission plan definition, joint operations concept, and mission preparation. The concept for joint operations considered contingency situations as well as nominal operations. Preparations for the joint flight included cooperative tracking tests and combined training of the flight crews and mission control personnel.

Community-wide validation of geospace model local K-index predictions to support model transition to operations

NASA Astrophysics Data System (ADS)

Glocer, A.; Rastätter, L.; Kuznetsova, M.; Pulkkinen, A.; Singer, H. J.; Balch, C.; Weimer, D.; Welling, D.; Wiltberger, M.; Raeder, J.; Weigel, R. S.; McCollough, J.; Wing, S.

2016-07-01

We present the latest result of a community-wide space weather model validation effort coordinated among the Community Coordinated Modeling Center (CCMC), NOAA Space Weather Prediction Center (SWPC), model developers, and the broader science community. Validation of geospace models is a critical activity for both building confidence in the science results produced by the models and in assessing the suitability of the models for transition to operations. Indeed, a primary motivation of this work is supporting NOAA/SWPC's effort to select a model or models to be transitioned into operations. Our validation efforts focus on the ability of the models to reproduce a regional index of geomagnetic disturbance, the local K-index. Our analysis includes six events representing a range of geomagnetic activity conditions and six geomagnetic observatories representing midlatitude and high-latitude locations. Contingency tables, skill scores, and distribution metrics are used for the quantitative analysis of model performance. We consider model performance on an event-by-event basis, aggregated over events, at specific station locations, and separated into high-latitude and midlatitude domains. A summary of results is presented in this report, and an online tool for detailed analysis is available at the CCMC.

Community-Wide Validation of Geospace Model Local K-Index Predictions to Support Model Transition to Operations

NASA Technical Reports Server (NTRS)

Glocer, A.; Rastaetter, L.; Kuznetsova, M.; Pulkkinen, A.; Singer, H. J.; Balch, C.; Weimer, D.; Welling, D.; Wiltberger, M.; Raeder, J.;

A simple rule for the evolution of contingent cooperation in large groups

PubMed Central

Schonmann, Roberto H.; Boyd, Robert

2016-01-01

Humans cooperate in large groups of unrelated individuals, and many authors have argued that such cooperation is sustained by contingent reward and punishment. However, such sanctioning systems can also stabilize a wide range of behaviours, including mutually deleterious behaviours. Moreover, it is very likely that large-scale cooperation is derived in the human lineage. Thus, understanding the evolution of mutually beneficial cooperative behaviour requires knowledge of when strategies that support such behaviour can increase when rare. Here, we derive a simple formula that gives the relatedness necessary for contingent cooperation in n-person iterated games to increase when rare. This rule applies to a wide range of pay-off functions and assumes that the strategies supporting cooperation are based on the presence of a threshold fraction of cooperators. This rule suggests that modest levels of relatedness are sufficient for invasion by strategies that make cooperation contingent on previous cooperation by a small fraction of group members. In contrast, only high levels of relatedness allow the invasion by strategies that require near universal cooperation. In order to derive this formula, we introduce a novel methodology for studying evolution in group structured populations including local and global group-size regulation and fluctuations in group size. PMID:26729938

The New Normalcy: Sea Power and Contingency Operations in the Twenty-First Century

DTIC Science & Technology

2012-07-01

applied to them effectively. But recent lessons in how this may be accomplished have not been readily learned. Sea-power theory remains largely focused on...range of conspiracy theories concerning government actions, all of which had to be addressed in a frenzy of government briefings and presentations...hurricane, or environmental event should be as diverse as the contingencies themselves—and it is, in theory . But theory can fall short when butting against

Green Warriors: Army Environmental Considerations for Contingency Operations from Planning through Post-Conflict

DTIC Science & Technology

2008-01-01

government agencies and military Services and the militaries of coalition partners. 147 appendix a Domestic and International Law in Army Contingency...Foreign Courts. Most crimes, even those having an international dimension, are tried in state tribunals. For Service mem- bers, the state tribunal most...court other than that of the host nation could seek to try a U.S. Service member for an international crime, but such a trial would be unlikely

Development of Medical Technology for Contingency Response to Marrow Toxic Agents

DTIC Science & Technology

2013-01-31

REPORT NUMBER N/A collaboration and data Standard Form 298 (Rev. 8-98) Prescribed by ANSI-Std Z39-l8 1 of 20 Grant Award N00014-12-1-0142...Closed 4 IIA.2 Objective 2 – Coordination of Care of Casualties Task 1 – Contingency Response Network Open 4 Task 2 – Standard Operating...manuscript Biosecurity and Bioterrorism: Biodefense Strategy, Practice, and Science entitled,” Medical planning and response for a nuclear detonation: a

School management and contingency theory: an emerging perspective.

PubMed

Hanson, E M

1979-01-01

In an article written for educational administrators, Hanson explains the assumptions, framework, and application of contingency theory. The author sees contingency theory as a way for organizations to adapt to uncertainty by developing a strategic plan with alternative scenarios. He urges school administrators to join businessmen and public managers in using a technique described as "the most powerful current sweeping over the organizational field." The theory assumes that: (1) a maze of goals govern the development of events; (2) different management approaches may be appropriate within the same organization; and (3) different leadership styles suit different situations. Contingency planning helps the organization to respond to uncertainty in the external environment by identifying possible events that may occur and by preparing alternative stratgies to deal with them. Hanson describes the purpose of this process as providing "a more effective match between an organization and its environment." He explains that contingency theory analyzes the internal adjustments of the organization (e.g., decision making process, structure, technology, instructional techniques) as it seeks to meet the shifting demands of its external or internal environments. According to the author, the intent of contingency theory is to establish an optimal "match" between environmental demands (and support) and the response capabilities of the organization including its structure, planning process, and leadership style.

32 CFR 159.5 - Responsibilities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Defense for Logistics and Materiel Readiness, shall monitor the registering, processing, and accounting of PSC personnel in an area of contingency operations. (b) The Director, Defense Procurement and... environment, in consultation with the relevant Chief of Mission in designated areas of combat operations. (2...

32 CFR 159.5 - Responsibilities.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Defense for Logistics and Materiel Readiness, shall monitor the registering, processing, and accounting of PSC personnel in an area of contingency operations. (b) The Director, Defense Procurement and... environment, in consultation with the relevant Chief of Mission in designated areas of combat operations. (2...

Tethered Satellite System Contingency Investigation Board

NASA Technical Reports Server (NTRS)

1992-01-01

The Tethered Satellite System (TSS-1) was launched aboard the Space Shuttle Atlantis (STS-46) on July 31, 1992. During the attempted on-orbit operations, the Tethered Satellite System failed to deploy successfully beyond 256 meters. The satellite was retrieved successfully and was returned on August 6, 1992. The National Aeronautics and Space Administration (NASA) Associate Administrator for Space Flight formed the Tethered Satellite System (TSS-1) Contingency Investigation Board on August 12, 1992. The TSS-1 Contingency Investigation Board was asked to review the anomalies which occurred, to determine the probable cause, and to recommend corrective measures to prevent recurrence. The board was supported by the TSS Systems Working group as identified in MSFC-TSS-11-90, 'Tethered Satellite System (TSS) Contingency Plan'. The board identified five anomalies for investigation: initial failure to retract the U2 umbilical; initial failure to flyaway; unplanned tether deployment stop at 179 meters; unplanned tether deployment stop at 256 meters; and failure to move tether in either direction at 224 meters. Initial observations of the returned flight hardware revealed evidence of mechanical interference by a bolt with the level wind mechanism travel as well as a helical shaped wrap of tether which indicated that the tether had been unwound from the reel beyond the travel by the level wind mechanism. Examination of the detailed mission events from flight data and mission logs related to the initial failure to flyaway and the failure to move in either direction at 224 meters, together with known preflight concerns regarding slack tether, focused the assessment of these anomalies on the upper tether control mechanism. After the second meeting, the board requested the working group to complete and validate a detailed integrated mission sequence to focus the fault tree analysis on a stuck U2 umbilical, level wind mechanical interference, and slack tether in upper tether control mechanism and to prepare a detailed plan for hardware inspection, test, and analysis including any appropriate hardware disassembly.

Tethered Satellite System Contingency Investigation Board

NASA Astrophysics Data System (ADS)

1992-11-01

The Tethered Satellite System (TSS-1) was launched aboard the Space Shuttle Atlantis (STS-46) on July 31, 1992. During the attempted on-orbit operations, the Tethered Satellite System failed to deploy successfully beyond 256 meters. The satellite was retrieved successfully and was returned on August 6, 1992. The National Aeronautics and Space Administration (NASA) Associate Administrator for Space Flight formed the Tethered Satellite System (TSS-1) Contingency Investigation Board on August 12, 1992. The TSS-1 Contingency Investigation Board was asked to review the anomalies which occurred, to determine the probable cause, and to recommend corrective measures to prevent recurrence. The board was supported by the TSS Systems Working group as identified in MSFC-TSS-11-90, 'Tethered Satellite System (TSS) Contingency Plan'. The board identified five anomalies for investigation: initial failure to retract the U2 umbilical; initial failure to flyaway; unplanned tether deployment stop at 179 meters; unplanned tether deployment stop at 256 meters; and failure to move tether in either direction at 224 meters. Initial observations of the returned flight hardware revealed evidence of mechanical interference by a bolt with the level wind mechanism travel as well as a helical shaped wrap of tether which indicated that the tether had been unwound from the reel beyond the travel by the level wind mechanism. Examination of the detailed mission events from flight data and mission logs related to the initial failure to flyaway and the failure to move in either direction at 224 meters, together with known preflight concerns regarding slack tether, focused the assessment of these anomalies on the upper tether control mechanism. After the second meeting, the board requested the working group to complete and validate a detailed integrated mission sequence to focus the fault tree analysis on a stuck U2 umbilical, level wind mechanical interference, and slack tether in upper tether control mechanism and to prepare a detailed plan for hardware inspection, test, and analysis including any appropriate hardware disassembly.

Reversal learning and resurgence of operant behavior in zebrafish (Danio rerio).

PubMed

Kuroda, Toshikazu; Mizutani, Yuto; Cançado, Carlos R X; Podlesnik, Christopher A

2017-09-01

Zebrafish are used extensively as vertebrate animal models in biomedical research for having such features as a fully sequenced genome and transparent embryo. Yet, operant-conditioning studies with this species are scarce. The present study investigated reversal learning and resurgence of operant behavior in zebrafish. A target response (approaching a sensor) was reinforced in Phase 1. In Phase 2, the target response was extinguished while reinforcing an alternative response (approaching a different sensor). In Phase 3, extinction was in effect for the target and alternative responses. Reversal learning was demonstrated when responding tracked contingency changes between Phases 1 and 2. Moreover, resurgence occurred in 10 of 13 fish in Phase 3: Target response rates increased transiently and exceeded rates of an unreinforced control response. The present study provides the first evidence with zebrafish supporting reversal learning between discrete operant responses and a laboratory model of relapse. These findings open the possibility to assessing genetic influences of operant behavior generally and in models of relapse (e.g., resurgence, renewal, reinstatement). Copyright © 2017 Elsevier B.V. All rights reserved.

Social Contingencies and College Quit and Win Contest: A Qualitative Inquiry

PubMed Central

Thomas, J.L.; Bengtson, J.E.; Ghidei, W.; Schreier, M.; Wang, Q.; Luo, X.; Lust, K.; Ahluwalia, J.S.

2015-01-01

Objectives To investigate the social contingencies associated with participation in a college Quit and Win contest to promote smoking cessation. Methods Six focus groups (N = 27)were conducted with college students who participated in a Quit and Win research trial. Results Themes included: 1) participants reluctant to disclose quit decision; 2) perception of little support in their quit attempt, and 3) the social environment as a trigger for relapse. Conclusion Although Quit and Win contests appear to motivate an initial quit attempt, the reluctance of smokers to disclose their quit attempt limits the potential positive impact of social support when utilizing this public service campaign. PMID:25564836

Building a bonfire that remains stoked: sustainment of a contingency management intervention developed through collaborative design.

PubMed

Hartzler, Bryan

2015-08-06

Community dissemination of empirically-supported behavior therapies is fostered by collaborative design, a joint process pooling expertise of purveyors and treatment personnel to contextualize a therapy for sustainable use. The adaptability of contingency management renders it an exemplary therapy to model this collaborative design process. At conclusion of an implementation/effectiveness hybrid trial conducted at an opiate treatment program, a group elicitation interview was conducted with the setting's five managerial staff to cull qualitative impressions of a collaboratively-designed contingency management intervention after 90 days of provisional implementation in the setting. Two independent raters reviewed the audio-recording and conducted a phenomenological narrative analysis, extracting themes and selecting excerpts to correspond with innovation attributes (i.e., relative advantage, compatibility, complexity, trialability, observability) of a well-known implementation science framework. This qualitative analysis suggested the intervention was regarded as: (1) cost-effective and clinically useful relative to prior practices, (2) a strong fit with existing service structure and staffing resources, (3) procedurally uncomplicated, with staff consistently implementing it as intended, (4) providing site-specific data to sufficiently inform decisions about its sustainment, and (5) offering palpable benefits to staff-patient interactions. The current work complements prior reports of positive implementation outcomes and intervention effectiveness for the parent trial, mapping qualitative managerial accounts of this contingency management intervention to a set of attributes thought to influence the speed and effectiveness with which an innovative practice is disseminated. Findings support the incorporation of collaborative design processes in future efforts to transport contingency management to the addiction treatment community.

Interest and preferences for contingency management design among addiction treatment clientele.

PubMed

Hartzler, Bryan; Garrett, Sharon

2016-05-01

Despite strong support for its efficacy, debates persist about how dissemination of contingency management is most effectively undertaken. Currently-promoted contingency management methods are empirically-validated, yet their congruence with interests and preferences of addiction treatment clientele is unknown. Such client input is a foundational support for evidence-based clinical practice. This study documented interest in incentives and preferences for fixed-ratio vs. variable-ratio and immediate vs. distal distribution of earned incentives among clients enrolled at three community programs affiliated with the National Institute on Drug Abuse Clinical Trials Network. This multi-site study included anonymous survey completion by an aggregate sample of 358 treatment enrollees. Analyses first ruled out site differences in survey responses, and then tested age and gender as influences on client interest in financial incentives, and preferences for fixed-ratio vs. variable-ratio reinforcement and immediate vs. distal incentive distribution. Interest in different types of $50 incentives (i.e. retail vouchers, transportation vouchers, cash) was highly inter-correlated, with a mean sample rating of 3.49 (0.83) on a five-point scale. While consistent across client gender, age was an inverse predictor of client interest in incentives. A majority of clients stated preference for fixed-ratio incentive magnitude and distal incentive distribution (67% and 63%, respectively), with these preferences voiced by a larger proportion of females. Sample preferences contradict currently-promoted contingency management design features. Future efforts to disseminate contingency management may be more successful if flexibly undertaken in a manner that incorporates the interests and preferences of local client populations.

Perspectives of older people about contingency planning for falls in the community: A qualitative meta-synthesis

PubMed Central

Charlton, Kimberly; Kumar, Saravana

2017-01-01

Objective Despite consistent evidence for the positive impact of contingency planning for falls in older people, implementation of plans often fail. This is likely due to lack of recognition and knowledge about perspectives of older people about contingency planning. The objective of this research was to explore the perspectives of older people living in the community about use of contingency planning for getting help quickly after a fall. Method A systematic literature search seeking qualitative research was conducted in April 2014, with no limit placed on date of publication. Medline, EMBASE, Ageline, CINAHL, HealthSource- Nursing/Academic Edition, AMED and Psych INFO databases were searched. Three main concepts were explored and linked using Boolean operators; older people, falls and contingency planning. The search was updated until February 2016 with no new articles found. After removal of duplicates, 562 articles were assessed against inclusion and exclusion criteria resulting in six studies for the meta-synthesis. These studies were critically appraised using the McMaster critical appraisal tool. Bespoke data extraction sheets were developed and a meta-synthesis approach was adopted to extract and synthesise findings. Findings Three themes of ‘a mix of attitudes’, ‘careful deliberations’ and ‘a source of anxiety’ were established. Perspectives of older people were on a continuum between regarding contingency plans as necessary and not necessary. Levels of engagement with the contingency planning process seemed associated with acceptance of their risk of falling and their familiarity with available contingency planning strategies. Conclusion Avoiding a long lie on the floor following a fall is imperative for older people in the community but there is a lack of knowledge about contingency planning for falls. This meta-synthesis provides new insights into this area of health service delivery and highlights that implementation of plans needs to be directed by the older people rather than the health professionals. PMID:28562596

Perspectives of older people about contingency planning for falls in the community: A qualitative meta-synthesis.

PubMed

Charlton, Kimberly; Murray, Carolyn M; Kumar, Saravana

2017-01-01

Despite consistent evidence for the positive impact of contingency planning for falls in older people, implementation of plans often fail. This is likely due to lack of recognition and knowledge about perspectives of older people about contingency planning. The objective of this research was to explore the perspectives of older people living in the community about use of contingency planning for getting help quickly after a fall. A systematic literature search seeking qualitative research was conducted in April 2014, with no limit placed on date of publication. Medline, EMBASE, Ageline, CINAHL, HealthSource- Nursing/Academic Edition, AMED and Psych INFO databases were searched. Three main concepts were explored and linked using Boolean operators; older people, falls and contingency planning. The search was updated until February 2016 with no new articles found. After removal of duplicates, 562 articles were assessed against inclusion and exclusion criteria resulting in six studies for the meta-synthesis. These studies were critically appraised using the McMaster critical appraisal tool. Bespoke data extraction sheets were developed and a meta-synthesis approach was adopted to extract and synthesise findings. Three themes of 'a mix of attitudes', 'careful deliberations' and 'a source of anxiety' were established. Perspectives of older people were on a continuum between regarding contingency plans as necessary and not necessary. Levels of engagement with the contingency planning process seemed associated with acceptance of their risk of falling and their familiarity with available contingency planning strategies. Avoiding a long lie on the floor following a fall is imperative for older people in the community but there is a lack of knowledge about contingency planning for falls. This meta-synthesis provides new insights into this area of health service delivery and highlights that implementation of plans needs to be directed by the older people rather than the health professionals.

Health-based ingestion exposure guidelines for Vibrio cholerae: Technical basis for water reuse applications.

PubMed

Watson, Annetta P; Armstrong, Anthony Q; White, George H; Thran, Brandolyn H

2018-02-01

U.S. military and allied contingency operations are increasingly occurring in locations with limited, unstable or compromised fresh water supplies. Non-potable graywater reuse is currently under assessment as a viable means to increase mission sustainability while significantly reducing the resources, logistics and attack vulnerabilities posed by transport of fresh water. Development of health-based (non-potable) exposure guidelines for the potential microbial components of graywater would provide a logical and consistent human-health basis for water reuse strategies. Such health-based strategies will support not only improved water security for contingency operations, but also sustainable military operations. Dose-response assessment of Vibrio cholerae based on adult human oral exposure data were coupled with operational water exposure scenario parameters common to numerous military activities, and then used to derive health risk-based water concentrations. The microbial risk assessment approach utilized oral human exposure V. cholerae dose studies in open literature. Selected studies focused on gastrointestinal illness associated with experimental infection by specific V. cholerae serogroups most often associated with epidemics and pandemics (O1 and O139). Nonlinear dose-response model analyses estimated V. cholerae effective doses (EDs) aligned with gastrointestinal illness severity categories characterized by diarrheal purge volume. The EDs and water exposure assumptions were used to derive Risk-Based Water Concentrations (CFU/100mL) for mission-critical illness severity levels over a range of water use activities common to military operations. Human dose-response studies, data and analyses indicate that ingestion exposures at the estimated ED 1 (50CFU) are unlikely to be associated with diarrheal illness while ingestion exposures at the lower limit (200CFU) of the estimated ED 10 are not expected to result in a level of diarrheal illness associated with degraded individual capability. The current analysis indicates that the estimated ED 20 (approximately 1000CFU) represents initiation of a more advanced stage of diarrheal illness associated with clinical care. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

Monitoring of the Atmosphere on the International Space Station with the Air Quality Monitor

NASA Technical Reports Server (NTRS)

Wallace William T.; Limero, Thomas F.; Loh, Leslie J.; Mudgett, Paul D.; Gazda, Daniel B.

2017-01-01

During the early years of human spaceflight, short duration missions allowed for monitoring of the spacecraft environment to be performed via archival sampling, in which samples were returned to Earth for analysis. With the construction of the International Space Station (ISS) and the accompanying extended mission durations, the need for enhanced, real-time monitors became apparent. The Volatile Organic Analyzer (VOA) operated on ISS for 7 years, where it assessed trace volatile organic compounds in the cabin air. The large and fixed-position VOA was eventually replaced with the smaller Air Quality Monitor (AQM). Since March 2013, the atmosphere of the U.S. Operating Segment (USOS) has been monitored in near real-time by a pair of AQMs. These devices consist of a gas chromatograph (GC) coupled with a differential mobility spectrometer (DMS) and currently target detection list of 22 compounds. These targets are of importance to both crew health and the Environmental Control and Life Support Systems (ECLSS) on ISS. Data is collected autonomously every 73 hours, though the units can be controlled remotely from mission control to collect data more frequently during contingency or troubleshooting operations. Due to a nominal three-year lifetime on-orbit, the initial units were replaced in February 2016. This paper will focus on the preparation and use of the AQMs over the past several years. A description of the technical aspects of the AQM will be followed by lessons learned from the deployment and operation of the first set of AQMs. These lessons were used to improve the already-excellent performance of the instruments prior to deployment of the replacement units. Data trending over the past several years of operation on ISS will also be discussed, including data obtained during a survey of the USOS modules. Finally, a description of AQM use for contingency and investigative studies will be presented.

Supporting business continuity during a highly pathogenic avian influenza outbreak: a collaboration of industry, academia, and government.

PubMed

Hennessey, Morgan; Lee, Brendan; Goldsmith, Timothy; Halvorson, Dave; Hueston, William; McElroy, Kristina; Waters, Katherine

2010-03-01

Since 2006, a collaborative group of egg industry, state, federal, and academia representatives have worked to enhance preparedness in highly pathogenic avian influenza (HPAI) planning. The collaborative group has created a draft egg product movement protocol, which calls for realistic, science-based contingency plans, biosecurity assessments, commodity risk assessments, and real-time reverse transcriptase-PCR testing to support the continuity of egg operations while also preventing and eradicating an HPAI outbreak. The work done by this group serves as an example of how industry, government, and academia can work together to achieve better preparedness in the event of an animal health emergency. In addition, in the event of an HPAI outbreak in domestic poultry, U.S. consumers will be assured that their egg products come from healthy chickens.

The effects of cognitive load during intertrial intervals on judgements of control: The role of working memory and contextual learning.

PubMed

Cavus, H A; Msetfi, Rachel M

2016-11-01

When there is no contingency between actions and outcomes, but outcomes occur frequently, people tend to judge that they have control over those outcomes, a phenomenon known as the outcome density (OD) effect. Recent studies show that the OD effect depends on the duration of the temporal interval between action-outcome conjunctions, with longer intervals inducing stronger effects. However, under some circumstances OD effect is reduced, for example when participants are mildly depressed. We reasoned that working memory (WM) plays an important role in learning of context; with reduced WM capacity to process contextual information during intertrial intervals (ITIs) during contingency learning might lead to reduced OD effects (limited capacity hypothesis). To test this, we used a novel dual-task procedure that increases the WM load during the ITIs of an operant (e.g., action-outcome) contingency learning task to impact contextual learning. We tested our hypotheses in groups of students with zero (Experiments 1, N=34), and positive contingencies (Experiment 2, N=34). The findings indicated that WM load during the ITIs reduced the OD effects compared to no load conditions (Experiment 1 and 2). In Experiment 2, we observed reduced OD effects on action judgements under high load in zero and positive contingencies. However, the participants' judgements were still sensitive to the difference between zero and positive contingencies. We discuss the implications of our findings for the effects of depression and context in contingency learning. Copyright © 2016 Elsevier B.V. All rights reserved.

46 CFR 296.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Administrator for National Security, MARAD. Contractor means the owner or operator of a vessel that enters into... certain commercial transportation resources available during time of war or national emergency or whenever determined by the Secretary of Defense to be necessary for national security or contingency operation...

Developing operator capacity estimates for supervisory control of autonomous vehicles.

PubMed

Cummings, M L; Guerlain, Stephanie

2007-02-01

This study examined operators' capacity to successfully reallocate highly autonomous in-flight missiles to time-sensitive targets while performing secondary tasks of varying complexity. Regardless of the level of autonomy for unmanned systems, humans will be necessarily involved in the mission planning, higher level operation, and contingency interventions, otherwise known as human supervisory control. As a result, more research is needed that addresses the impact of dynamic decision support systems that support rapid planning and replanning in time-pressured scenarios, particularly on operator workload. A dual screen simulation that allows a single operator the ability to monitor and control 8, 12, or 16 missiles through high level replanning was tested on 42 U.S. Navy personnel. The most significant finding was that when attempting to control 16 missiles, participants' performance on three separate objective performance metrics and their situation awareness were significantly degraded. These results mirror studies of air traffic control that demonstrate a similar decline in performance for controllers managing 17 aircraft as compared with those managing only 10 to 11 aircraft. Moreover, the results suggest that a 70% utilization (percentage busy time) score is a valid threshold for predicting significant performance decay and could be a generalizable metric that can aid in manning predictions. This research is relevant to human supervisory control of networked military and commercial unmanned vehicles in the air, on the ground, and on and under the water.

Contingency Pest and Vector Surveillance

DTIC Science & Technology

2013-11-01

Baseline Survey - conducted to determine the types of vectors and pests occurring in the area of operations, their respective breeding sites or...source habitat, and seasonal activity patterns. Operational Survey - data collected in an operational survey are used specifically to aid pest...management personnel in making decisions on when to start or stop control measures. Operational survey data is compared to baseline data and the

The effects of response cost and response restriction on a multiple-response repertoire with humans

PubMed Central

Crosbie, John

1993-01-01

In two experiments a multiple-response repertoire of four free-operant responses was developed with university students as subjects using monetary gain as reinforcement. Following baseline, one of the responses was reduced either by making monetary loss contingent upon it (response cost) or by removing it from the repertoire (response restriction). In Experiment 1 a multielement baseline design was employed in which baseline and restriction or response-cost contingencies alternated semirandomly every 3 minutes. In Experiment 2 a reversal design was employed (i.e., baseline, restriction or response cost, then baseline), and each response required a different amount of effort. Both experiments had the following results: (a) The target response decreased substantially; (b) most nontarget responses increased, and the rest remained near their baseline levels; and (c) no support was found for Dunham's hierarchical, most frequent follower, or greatest temporal similarity rules. For several subjects, the least probable responses during baseline increased most, and the most probable responses increased least. Furthermore, in Experiment 2, responses with the lowest frequency of reinforcement increased most (for all 7 subjects), and those with the greatest frequency of reinforcement increased least (for 5 subjects). PMID:16812683

Contingent approach to Internet-based supply network integration

NASA Astrophysics Data System (ADS)

Ho, Jessica; Boughton, Nick; Kehoe, Dennis; Michaelides, Zenon

2001-10-01

The Internet is playing an increasingly important role in enhancing the operations of supply networks as many organizations begin to recognize the benefits of Internet- enabled supply arrangements. However, the developments and applications to-date do not extend significantly beyond the dyadic model, whereas the real advantages are to be made with the external and network models to support a coordinated and collaborative based approach. The DOMAIN research group at the University of Liverpool is currently defining new Internet- enabled approaches to enable greater collaboration across supply chains. Different e-business models and tools are focusing on different applications. Using inappropriate e- business models, tools or techniques will bring negative results instead of benefits to all the tiers in the supply network. Thus there are a number of issues to be considered before addressing Internet based supply network integration, in particular an understanding of supply chain management, the emergent business models and evaluating the effects of deploying e-business to the supply network or a particular tier. It is important to utilize a contingent approach to selecting the right e-business model to meet the specific supply chain requirements. This paper addresses the issues and provides a case study on the indirect materials supply networks.

Effects of contingent and noncontingent nicotine on lever pressing for liquids and consumption in water-deprived rats.

PubMed

Frenk, Hanan; Martin, Jeffrey; Vitouchanskaia, Cristina; Dar, Reuven; Shalev, Uri

2017-01-05

Nicotine has been proposed to be a primary reinforcer and a reinforcement enhancer. To date, no studies have examined whether nicotine enhances consummatory behaviors or only operant responding (appetitive behaviors). Experiments were designed to test whether contingent and noncontingent nicotine enhance lever pressing for and consumption of fluids in water-deprived rats. Animals were water-deprived throughout all experiments. They were trained to press two levers under a variable interval (VI-20, 1-35s). Their lever pressing and water consumption were measured after noncontingent subcutaneous (s.c.) injection of nicotine (1mg/kg), and in 3 choice conditions (water and quinine solution (18µg/ml); water and nicotine (32µg/ml) solution; quinine (18µg/ml) and nicotine (32µg/ml) solutions) where nicotine was thus delivered contingently upon lever pressing. The effects of nicotine (1mg/kg; s.c.) on the consumption of water in a time-limited free access (1h) paradigm were assessed. Nicotine significantly increased lever pressing and the number of earned reinforcements on both levers in the two choice conditions and when administered s.c. compared to all groups that did not receive nicotine. However, under no condition did animals consume more fluids than baseline. Under the time-limited free access condition nicotine reduced water consumption. Although our findings do not support a reinforcing effect for nicotine, they are consistent with the incentive-amplification hypothesis. Its relevance for human smoking is yet unclear. Copyright © 2016 Elsevier B.V. All rights reserved.

A Policy Analysis: Military Medical Treatment Facility Contingency Inpatient Expansion

DTIC Science & Technology

2005-06-06

Immunology 3 71B Biochemistry 2 Nurse Corps 66H Medical Surgical Nurse 688 66E Operating Room Nurse 72 66C Psychiatry 30 66N Nurse Administration 18...To) 06-06-2005 Final Report I July 2005 to July 2005 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER A Policy Analysis: Military Medical Treatment Facility...Contingency Inpatient Expansion 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER Kalamaras, Peter Jr., Major, Medical

The Evolving Contingency Contracting Market: Private Sector Self regulation and United States Government Monitoring of Procurement of Stability Operations Services

DTIC Science & Technology

2016-01-01

abuse. 62 The success of U.S. foreign policy in complex and high threat environments is dependent upon private contingency contractors for a number...Trafficking: Oversight of Contractors ’ Use of Foreign Workers in High -Risk Environments Needs to Be Strengthened,” November 2014, http://www.gao.gov...Congressional Committees, “GAO-15- 102 Human Trafficking: Oversight of Contractors ’ Use of Foreign Workers in High -Risk Environments Needs to Be

Holographic Weapons Sight as Crew Optical Alignment Sight

NASA Technical Reports Server (NTRS)

Merancy, Nujoud; Dehmlow, Brian; Brazzel, Jack P.

2011-01-01

Crew Optical Alignment Sights (COAS) are used by spacecraft pilots to provide a visual reference to a target spacecraft for lateral relative position during rendezvous and docking operations. NASA s Orion vehicle, which is currently under development, has not included a COAS in favor of automated sensors, but the crew office has requested such a device be added for situational awareness and contingency support. The current Space Shuttle COAS was adopted from Apollo heritage, weighs several pounds, and is no longer available for procurement which would make re-use difficult. In response, a study was conducted to examine the possibility of converting a commercially available weapons sight to a COAS for the Orion spacecraft. The device used in this study was the XPS series Holographic Weapon Sight (HWS) procured from L-3 EOTech. This device was selected because the targeting reticule can subtend several degrees, and display a graphic pattern tailored to rendezvous and docking operations. Evaluations of the COAS were performed in both the Orion low-fidelity mockup and rendezvous simulations in the Reconfigurable Operational Cockpit (ROC) by crewmembers, rendezvous engineering experts, and flight controllers at Johnson Space Center. These evaluations determined that this unit s size and mounting options can support proper operation and that the reticule visual qualities are as good as or better than the current Space Shuttle COAS. The results positively indicate that the device could be used as a functional COAS and supports a low-cost technology conversion solution.

Factors Influencing Team Behaviors in Surgery: A Qualitative Study to Inform Teamwork Interventions.

PubMed

Aveling, Emma-Louise; Stone, Juliana; Sundt, Thoralf; Wright, Cameron; Gino, Francesca; Singer, Sara

2018-07-01

Surgical excellence demands teamwork. Poor team behaviors negatively affect team performance and are associated with adverse events and worse outcomes. Interventions to improve surgical teamwork focusing on frontline team members' nontechnical skills have proliferated but shown mixed results. Literature on teamwork in organizations suggests that team behaviors are also contingent on psychosocial, cultural, and organizational factors. This study examined factors influencing surgical team behaviors to inform more contextually sensitive and effective approaches to optimizing surgical teamwork. This qualitative study of cardiac surgical teams in a large United States teaching hospital included 34 semistructured interviews. Thematic network analysis was used to examine perceptions of ideal teamwork and factors influencing team behaviors in the operating room. Perceptions of ideal teamwork were largely shared, but team members held discrepant views of which team and leadership behaviors enhanced or undermined teamwork. Other factors affecting team behaviors were related to the local organizational culture, including management of staff behavior, variable case demands, and team members' technical competence, and fitness of organizational structures and processes to support teamwork. These factors affected perceptions of what constituted optimal interpersonal and team behaviors in the operating room. Team behaviors are contextually contingent and organizationally determined, and beliefs about optimal behaviors are not necessarily shared. Interventions to optimize surgical teamwork require establishing consensus regarding best practice, ability to adapt as circumstances require, and organizational commitment to addressing contextual factors that affect teams. Copyright © 2018 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

Evaluative pressure in mothers: effects of situation, maternal, and child characteristics on autonomy supportive versus controlling behavior.

PubMed

Grolnick, Wendy S; Price, Carrie E; Beiswenger, Krista L; Sauck, Christine C

2007-07-01

This study examined the effects of situational pressure and maternal characteristics (social contingent self-worth, controlling parenting attitudes) on mothers' autonomy support versus control in the social domain. Sixty 4th-grade children and their mothers worked on a laboratory task in preparation for meeting new children, with mothers in either an evaluation (mothers told their child would be evaluated by other children) or no-evaluation (no mention of evaluation) condition. Mothers in the evaluation condition spent more time giving answers to their children. Mothers with controlling parenting attitudes exhibited more controlling behavior. Further, mothers with high social contingent self-worth in the evaluation condition were most controlling. Results suggest the importance of interactions between situations and maternal characteristics in determining levels of mothers' autonomy support versus control and have implications for helping parents support children's autonomy. Copyright 2007 APA.

The United States’ Overseas Contingency Operations/Global War on Terror: A Military Revolution?

DTIC Science & Technology

2014-05-21

utilizes very technical knowledge and expertise to operate various weapons, communications or transportation systems , the military also invests heavily... metadata ,” vice content, the government claims that these practices show trends between potential terrorists and their communications. Of course

32 CFR 159.1 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Purpose. 159.1 Section 159.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE SECURITY PRIVATE SECURITY CONTRACTORS OPERATING IN CONTINGENCY OPERATIONS § 159.1 Purpose. This part establishes policy, assigns responsibilities and provides...

Proximity operations considerations affecting spacecraft design

NASA Technical Reports Server (NTRS)

Staas, Steven K.

1991-01-01

Proximity operations can be defined as the maneuvering of two or more spacecraft within 1 nautical mile range, with relative velocity less than 10 feet per second. The passive vehicle is nontranslating and should provide for maintenance of the desired approach attitude. It must accommodate the active (translating) vehicle induced structural loads and performance characteristics (mating hardware tolerances), and support sensor compatibility (transponder, visual targets, etc.). The active vehicle must provide adequate sensor systems (relative state information, field-of-view, redundancy), flight control hardware (thruster sizing, minimal cross-coupling, performance margins, redundancy) and software (reconfigurable, attitude/rate modes, translation and rotation fine control authority) characteristic, and adequate non-propulsive consumables such as power. Operational concerns must be considered. These include the following: (1) the desired approach trajectory and relative orientation; (2) the active vehicle thruster plume effects (forces, torques, contamination) on the passive vehicle; and (3) procedures for contingencies such as loss of communications, sensor or propulsion failures, and target vehicle loss of control.

Accounting for occurrences: an explanation for some novel tendencies in causal judgment from contingency information.

PubMed

White, Peter A

2009-06-01

Contingency information is information about empirical associations between possible causes and outcomes. In the present research, it is shown that, under some circumstances, there is a tendency for negative contingencies to lead to positive causal judgments and for positive contingencies to lead to negative causal judgments. If there is a high proportion of instances in which a candidate cause (CC) being judged is present, these tendencies are predicted by weighted averaging models of causal judgment. If the proportion of such instances is low, the predictions of weighted averaging models break down. It is argued that one of the main aims of causal judgment is to account for occurrences of the outcome. Thus, a CC is not given a high causal judgment if there are few or no occurrences of it, regardless of the objective contingency. This argument predicts that, if there is a low proportion of instances in which a CC is present, causal judgments are determined mainly by the number of Cell A instances (i.e., CC present, outcome occurs), and that this explains why weighted averaging models fail to predict judgmental tendencies under these circumstances. Experimental results support this argument.

Rule-governed behavior and behavioral anthropology

PubMed Central

Malott, Richard W.

1988-01-01

According to cultural materialism, cultural practices result from the materialistic outcomes of those practices, not from sociobiological, mentalistic, or mystical predispositions (e.g., Hindus worship cows because, in the long run, that worship results in more food, not less food). However, according to behavior analysis, such materialistic outcomes do not reinforce or punish the cultural practices, because such outcomes are too delayed, too improbable, or individually too small to directly reinforce or punish the cultural practices (e.g., the food increase is too delayed to reinforce the cow worship). Therefore, the molar, materialistic contingencies need the support of molecular, behavioral contingencies. And according to the present theory of rule-governed behavior, the statement of rules describing those molar, materialistic contingencies can establish the needed molecular contingencies. Given the proper behavioral history, such rule statements combine with noncompliance to produce a learned aversive condition (often labeled fear, anxiety, or guilt). The termination of this aversive condition reinforces compliance, just as its presentation punishes noncompliance (e.g., the termination of guilt reinforces the tending to a sick cow). In addition, supernatural rules often supplement these materialistic rules. Furthermore, the production of both materialistic and supernatural rules needs cultural designers who understand the molar, materialistic contingencies. PMID:22478012

75 FR 33747 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-15

... Notice of Intent to Delete the soils of Operable Unit 1 and the underlying ground water of the... preclude future actions under Superfund. This partial deletion pertains to the soils of Operable Unit 1 and... Partial Deletion for the soils of Operable Unit 1 and the underlying ground water of the approximately 8...

Modularity and Perspectives of Command and Control of Contingent Army of the Czech Republic during the Operation in Afghanistan

DTIC Science & Technology

2011-06-01

are provided as needed: − RCP requesting – in favour of mobile patrols, due to engineer reconnaissance in areas with higher risk of IED occurrence... hospitals , EOD and other military specialists gradually operated. PRT established by the Czech Republic within the ISAF operation in the province of Logar

On Motivating Operations at the Point of Online Purchase Setting

ERIC Educational Resources Information Center

Fagerstrom, Asle; Arntzen, Erik

2013-01-01

Consumer behavior analysis can be applied over a wide range of economic topics in which the main focus is the contingencies that influence the behavior of the economic agent. This paper provides an overview on the work that has been done on the impact from motivating operations at the point of online purchase situation. Motivating operations, a…

Defense.gov Special Report: Government Shutdown - What You Need to Know

Science.gov Websites

Department is taking to plan for a possible government shutdown. Document Plan for Agency Operations During agencies should plan for a potential shutdown. Document Guidance for Continuation of Operations in The Contingency Plan Guidance for Continuation of Essential Operations in the Absence of Available Appropriations

Organizational and Structural Reform: Transforming the United States Government for 21st Century Contingencies

DTIC Science & Technology

2009-04-03

the concept calls for interagency task forces ( IATF ) co-led by a Special Representative of the President and the Commander of a military Joint Task...functional lines, civilian and military members comprise the IATF staff. Furthermore, when possible, the concept establishes the IATF early outside the...prepare and plan for the complex contingency. When deployed, the IATF relies on the military joint task force for most of its support including

Co-viewing supports toddlers' word learning from contingent and noncontingent video.

PubMed

Strouse, Gabrielle A; Troseth, Georgene L; O'Doherty, Katherine D; Saylor, Megan M

2018-02-01

Social cues are one way young children determine that a situation is pedagogical in nature-containing information to be learned and generalized. However, some social cues (e.g., contingent gaze and responsiveness) are missing from prerecorded video, a potential reason why toddlers' language learning from video can be inefficient compared with their learning directly from a person. This study explored two methods for supporting children's word learning from video by adding social-communicative cues. A sample of 88 30-month-olds began their participation with a video training phase. In one manipulation, an on-screen actress responded contingently to children through a live video feed (similar to Skype or FaceTime "video chat") or appeared in a prerecorded demonstration. In the other manipulation, parents either modeled responsiveness to the actress's on-screen bids for participation or sat out of their children's view. Children then viewed a labeling demonstration on video, and their knowledge of the label was tested with three-dimensional objects. Results indicated that both on-screen contingency and parent modeling increased children's engagement with the actress during training. However, only parent modeling increased children's subsequent word learning, perhaps by revealing the symbolic (representational) intentions underlying this video. This study highlights the importance of adult co-viewing in helping toddlers to interpret communicative cues from video. Copyright © 2017 Elsevier Inc. All rights reserved.

Consensus oriented fuzzified decision support for oil spill contingency management.

PubMed

Liu, Xin; Wirtz, Kai W

2006-06-30

Studies on multi-group multi-criteria decision-making problems for oil spill contingency management are in their infancy. This paper presents a second-order fuzzy comprehensive evaluation (FCE) model to resolve decision-making problems in the area of contingency management after environmental disasters such as oil spills. To assess the performance of different oil combat strategies, second-order FCE allows for the utilization of lexical information, the consideration of ecological and socio-economic criteria and the involvement of a variety of stakeholders. On the other hand, the new approach can be validated by using internal and external checks, which refer to sensitivity tests regarding its internal setups and comparisons with other methods, respectively. Through a case study, the Pallas oil spill in the German Bight in 1998, it is demonstrated that this approach can help decision makers who search for an optimal strategy in multi-thread contingency problems and has a wider application potential in the field of integrated coastal zone management.

Job Pressure and SES-contingent Buffering: Resource Reinforcement, Substitution, or the Stress of Higher Status?

PubMed

Koltai, Jonathan; Schieman, Scott

2015-06-01

Analyses of the 2008 National Study of the Changing Workforce demonstrate that job pressure is associated with greater anxiety and job dissatisfaction. In this paper we ask, What conditions protect workers? The conventional buffering hypothesis in the Job-Demands Resource (JD-R) model predicts that job resources should attenuate the relationship. We test whether the conventional buffering hypothesis depends on socioeconomic status (SES). Support for conventional buffering is evident only for job dissatisfaction--and that generalizes across SES. When anxiety is assessed, however, we observe an SES contingency: Job resources attenuate the positive association between job pressure and anxiety among workers with lower SES, but exacerbate it among those with higher SES. We discuss the implications of this SES-contingent pattern for theoretical scenarios about "resource reinforcement," "resource substitution," and the "stress of higher status." Future research should consider SES indicators as potential contingencies in the relationship between job conditions and mental health. © American Sociological Association 2015.

Relationship-contingent self-esteem and the ups and downs of romantic relationships.

PubMed

Knee, C Raymond; Canevello, Amy; Bush, Amber L; Cook, Astrid

2008-09-01

Relationship-contingent self-esteem (RCSE) emerges from perspectives on authenticity, need fulfillment, and relationship functioning and is an unhealthy form of self-esteem that depends on one's relationship. Four studies provided evidence of convergent, discriminant, incremental, and predictive validity for RCSE. Study 1 tested associations between RCSE and several conceptually related and unrelated constructs in multiple samples. In Study 2, the authors employed an event-contingent diary procedure to examine reports of self-esteem as a function of everyday relationship events. The association between event valence and changes in self-esteem became stronger with RCSE, and this interaction remained controlling for several parallel interactions by other constructs. Study 3 employed an interval-contingent diary procedure and found support for a mediation model in which the moderating role of RCSE largely occurred through momentary emotions, which in turn predicted momentary self-esteem. Study 4 sampled couples and found that partners who were both higher in RCSE felt more committed but not more satisfied or close.

An investigation of the role of parental request for self-correction of stuttering in the Lidcombe Program.

PubMed

Donaghy, Michelle; Harrison, Elisabeth; O'Brian, Sue; Menzies, Ross; Onslow, Mark; Packman, Ann; Jones, Mark

2015-01-01

The Lidcombe Program is a behavioural treatment for stuttering in children younger than 6 years that is supported by evidence of efficacy and effectiveness. The treatment incorporates parent verbal contingencies for stutter-free speech and for stuttering. However, the contribution of those contingencies to reductions in stuttering in the program is unclear. Thirty-four parent-child dyads were randomized to two treatment groups. The control group received standard Lidcombe Program and the experimental group received Lidcombe Program without instruction to parents to use the verbal contingency request for self-correction. Treatment responsiveness was measured as time to 50% stuttering severity reduction. No differences were found between groups on primary outcome measures of the number of weeks and clinic visits to 50% reduction in stuttering severity. This clinical experiment challenges the assumption that the verbal contingency request for self-correction contributes to treatment efficacy. Results suggest the need for further research to explore this issue.

Demonstration of a Real Time Capability to Produce Tidal Heights and Currents for Naval Operational Use: A Cast Study for the West Coast of Africa (Liberia)

NASA Technical Reports Server (NTRS)

Mehra, Avichal; Anantharaj, Valentine; Payne, Steve; Kantha, Lakshmi

1996-01-01

This report documents an existing capability to produce operationally relevant products on sea level and currents from a tides/storm surge model for any coastal region around the world within 48 hours from the time of the request. The model is ready for transition to the Naval Oceanographic Office (NAVOCEANO) for potential contingency use anywhere around the world. A recent application to naval operations offshore Liberia illustrates this. Mississippi State University, in collaboration with the University of Colorado and NAVOCEANO, successfully deployed the Colorado University Rapidly Relocatable Nestable Tides and Storm Surge (CURReNTSS) model that predicts sea surface height, tidal currents and storm surge, and provided operational products on tidal sea level and currents in the littoral region off south-western coast of Africa. This report summarizes the results of this collaborative effort in an actual contingency use of the relocatable model, summarizes the lessons learned, and provides recommendations for further evaluation and transition of this modeling capability to operational use.

Space Shuttle Probabilistic Risk Assessment (SPRA) Iteration 3.2

NASA Technical Reports Server (NTRS)

Boyer, Roger L.

2010-01-01

The Shuttle is a very reliable vehicle in comparison with other launch systems. Much of the risk posed by Shuttle operations is related to fundamental aspects of the spacecraft design and the environments in which it operates. It is unlikely that significant design improvements can be implemented to address these risks prior to the end of the Shuttle program. The model will continue to be used to identify possible emerging risk drivers and allow management to make risk-informed decisions on future missions. Potential uses of the SPRA in the future include: - Calculate risk impact of various mission contingencies (e.g. late inspection, crew rescue, etc.). - Assessing the risk impact of various trade studies (e.g. flow control valves). - Support risk analysis on mission specific events, such as in flight anomalies. - Serve as a guiding star and data source for future NASA programs.

The rapid terrain visualization interferometric synthetic aperture radar sensor

NASA Astrophysics Data System (ADS)

Graham, Robert H.; Bickel, Douglas L.; Hensley, William H.

2003-11-01

The Rapid Terrain Visualization interferometric synthetic aperture radar was designed and built at Sandia National Laboratories as part of an Advanced Concept Technology Demonstration (ACTD) to "demonstrate the technologies and infrastructure to meet the Army requirement for rapid generation of digital topographic data to support emerging crisis or contingencies." This sensor is currently being operated by Sandia National Laboratories for the Joint Precision Strike Demonstration (JPSD) Project Office to provide highly accurate digital elevation models (DEMs) for military and civilian customers, both inside and outside of the United States. The sensor achieves better than DTED Level IV position accuracy in near real-time. The system is being flown on a deHavilland DHC-7 Army aircraft. This paper outlines some of the technologies used in the design of the system, discusses the performance, and will discuss operational issues. In addition, we will show results from recent flight tests, including high accuracy maps taken of the San Diego area.

Thermodynamic performance testing of the orbiter flash evaporator system

NASA Technical Reports Server (NTRS)

Jaax, J. R.; Melgares, M. A.; Frahm, J. P.

1980-01-01

System level testing of the space shuttle orbiter's development flash evaporator system (FES) was performed in a thermal vacuum chamber capable of simulating ambient ascent, orbital, and entry temperature and pressure profiles. The test article included the evaporator assembly, high load and topping exhaust duct and nozzle assemblies, and feedwater supply assembly. Steady state and transient heat load, water pressure/temperature and ambient pressure/temperature profiles were imposed by especially designed supporting test hardware. Testing in 1978 verified evaporator and duct heater thermal design, determined FES performance boundaries, and assessed topping evaporator plume characteristics. Testing in 1979 combined the FES with the other systems in the orbiter active thermal control subsystem (ATCS). The FES met or exceeded all nominal and contingency performance requirements during operation with the integrated ATCS. During both tests stability problems were encountered during steady state operations which resulted in subsequent design changes to the water spray nozzle and valve plate assemblies.

Two Approaches to Measuring Task Interdependence in Elementary Schools.

ERIC Educational Resources Information Center

Charters, W. W., Jr.

This report compares two approaches to measuring task interdependence, a theoretically fruitful concept for analyzing an organization's technical system. Task interdependence exists among operating personnel in the degree that task performance of one operative constrains, augments, or otherwise poses contingencies for the performance of another.…

Operational and Medical Procedures for a Declared Contingency Shuttle (CSCS) Shuttle Mission Due to a Failure that Precludes a Safe Return

NASA Technical Reports Server (NTRS)

Adams, Adrien; Patlach, Bob; Duchense, Ted; Chandler, Mike; Stepaniak, Philip C.

2011-01-01

This poster paper outlines the operational and medical procedures for a shuttle mission that has a failure that precludes a safe return to Earth. Information about the assumptions, procedures and limiting consumables is included.

The Earth Science Afternoon Constellation: Preparing for Autonomous but Coordinated Operations

NASA Technical Reports Server (NTRS)

Case, Warren; Kelly, Angelita C.; Work, Kevin; Guit, William

2005-01-01

This paper describes how the challenges of coordinating the autonomous operations of geographically dispersed mission control centers for several small and large satellites are being overcome. The Earth Science Afternoon Constellation, also referred to as the "A-Train", is an international grouping of five NASA satellites (two major NASA EOS missions and three NASA/Earth System Science Pathfinder missions) and one French satellite orbiting in close proximity. This grouping of satellites provides scientists with the opportunity to perform coincident observations using data from two or more instruments on various satellites with measurements taken at approximately the same time. Three of the six missions are currently on-orbit, with the two missions expected to join the constellation later this year and one mission in 2007. The operational challenges are daunting for several reasons. There are several Mission Control Centers (widely separated on two continents), operating autonomously under tight budget constraints. All of the Mission Control Centers have reasons to be concerned about safety while flying in close proximity to other satellites, but most Centers did not have the resources or the desire to address this concern alone - the interfaces are too numerous and anticipated operations too costly. Clearly, an efficient approach was needed. This paper describes the steps taken to make this Earth science constellation a reality. Agreements were forged to allow the Mission Control Centers to maintain their autonomy, while ensuring their satellite's safety. Each member mission in the constellation operates independently in accordance with its own mission requirements, but the member missions have agreed to coordinate their operations, i.e., orbital positions and control to ensure the safety of the entire constellation. A centralized system was developed at NASA Goddard Space Flight Center to collect, analyze, and distribute ephemeris data used by each of the mission teams to determine the positions of the satellites in the constellation. The system issues warnings regarding possible dangerous configurations, eliminating the need for redundant capabilities at each Mission Control Center. On-orbit contingency situations were identified and analyzed; agreements were reached in advance of contingency operations to ensure that coordination between the Mission Control Centers can be handled expeditiously and fairly. In this manner, recovery from anomalous situations can be more quickly realized, thereby increasing the science return and reducing costs. The process used to develop these contingency procedures and the systems used to facilitate the contingency resolution are described as well.

Manned space flight nuclear system safety. Volume 4: Space shuttle nuclear system transportation. Part 1: Space shuttle nuclear safety

NASA Technical Reports Server (NTRS)

1972-01-01

An analysis of the nuclear safety aspects (design and operational considerations) in the transport of nuclear payloads to and from earth orbit by the space shuttle is presented. Three representative nuclear payloads used in the study were: (1) the zirconium hydride reactor Brayton power module, (2) the large isotope Brayton power system and (3) small isotopic heat sources which can be a part of an upper stage or part of a logistics module. Reference data on the space shuttle and nuclear payloads are presented in an appendix. Safety oriented design and operational requirements were identified to integrate the nuclear payloads in the shuttle mission. Contingency situations were discussed and operations and design features were recommended to minimize the nuclear hazards. The study indicates the safety, design and operational advantages in the use of a nuclear payload transfer module. The transfer module can provide many of the safety related support functions (blast and fragmentation protection, environmental control, payload ejection) minimizing the direct impact on the shuttle.

The marketing firm and consumer choice: implications of bilateral contingency for levels of analysis in organizational neuroscience

PubMed Central

Foxall, Gordon R.

2014-01-01

The emergence of a conception of the marketing firm (Foxall, 1999a) conceived within behavioral psychology and based on a corresponding model of consumer choice, (Foxall, 1990/2004) permits an assessment of the levels of behavioral and organizational analysis amenable to neuroscientific examination. This paper explores the ways in which the bilateral contingencies that link the marketing firm with its consumerate allow appropriate levels of organizational neuroscientific analysis to be specified. Having described the concept of the marketing firm and the model of consumer behavior on which it is based, the paper analyzes bilateral contingencies at the levels of (i) market exchange, (ii) emotional reward, and (iii) neuroeconomics. Market exchange emerges as a level of analysis that lends itself predominantly to the explanation of firm—consumerate interactions in terms of the super-personal level of reinforcing and punishing contingencies: the marketing firm can be treated as a contextual or operant system in its own right. However, the emotional reward and neuroeconomic levels of analysis should be confined to the personal level of analysis represented by individual managers on the one hand and individual consumers on the other. This also entails a level of abstraction but it is one that can be satisfactorily handled in terms of the concept of bilateral contingency. PMID:25071506

The marketing firm and consumer choice: implications of bilateral contingency for levels of analysis in organizational neuroscience.

PubMed

Foxall, Gordon R

2014-01-01

The emergence of a conception of the marketing firm (Foxall, 1999a) conceived within behavioral psychology and based on a corresponding model of consumer choice, (Foxall, 1990/2004) permits an assessment of the levels of behavioral and organizational analysis amenable to neuroscientific examination. This paper explores the ways in which the bilateral contingencies that link the marketing firm with its consumerate allow appropriate levels of organizational neuroscientific analysis to be specified. Having described the concept of the marketing firm and the model of consumer behavior on which it is based, the paper analyzes bilateral contingencies at the levels of (i) market exchange, (ii) emotional reward, and (iii) neuroeconomics. Market exchange emerges as a level of analysis that lends itself predominantly to the explanation of firm-consumerate interactions in terms of the super-personal level of reinforcing and punishing contingencies: the marketing firm can be treated as a contextual or operant system in its own right. However, the emotional reward and neuroeconomic levels of analysis should be confined to the personal level of analysis represented by individual managers on the one hand and individual consumers on the other. This also entails a level of abstraction but it is one that can be satisfactorily handled in terms of the concept of bilateral contingency.

KSC-08pd1348

NASA Image and Video Library

2008-05-12

CAPE CANAVERAL, Fla. -- A representative of the 301st Rescue Squadron and a volunteer (in the stretcher) from the NASA Vehicle Integration Test Team office get ready to demonstrate rescue equipment on the HH-60G helicopter that is used by participants in the Mode VIII exercise being conducted at Patrick Air Force Base, Fla. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. This will be the 15th Mode VIII exercise conducted in the past 20 years. Photo credit: NASA/Kim Shiflett

KSC-08pd1347

NASA Image and Video Library

2008-05-12

CAPE CANAVERAL, Fla. -- A representative of the 301st Rescue Squadron and a volunteer from the NASA Vehicle Integration Test Team office get ready to demonstrate rescue equipment that is used by participants in the Mode VIII exercise being conducted at Patrick Air Force Base. In the background is an HH-60G helicopter. In support of, and with logistical support from, NASA, USSTRATCOM is hosting a major exercise involving Department of Defense, Department of Homeland Security, search and rescue (SAR) forces, including the 45th Space Wing at Patrick Air Force Base, which support space shuttle astronaut bailout contingency operations, known as Mode VIII. This exercise tests SAR capabilities to locate, recover and provide medical treatment for astronauts following a space shuttle launch phase open-ocean bailout. Participants include members of the U.S. Navy, U.S. Coast Guard, U.S. Air Force, and NASA's Kennedy Space Center and Johnson Space Center. This will be the 15th Mode VIII exercise conducted in the past 20 years. Photo credit: NASA/Kim Shiflett

Self-esteem and other-esteem in college students with borderline and avoidant personality disorder features: An experimental vignette study.

PubMed

Bowles, David P; Armitage, Chris J; Drabble, Jennifer; Meyer, Björn

2013-11-01

An experimental study investigated self-esteem and other-esteem responses to either fully supportive or less supportive interpersonal feedback in college students with avoidant and borderline personality disorder features (APD and BPD respectively). Disturbances in self-esteem and in evaluations of others are central to definitions of both APD and BPD, but the extent to which such interpersonal appraisals are responsive to contextual features, such as evaluative feedback from others, is not yet clear. In theory, we would expect that individuals with pronounced PD features would show more inflexible and more negative self-evaluations and others- evaluations than those without PD features. In this study with 169 undergraduates, APD but not BPD features were associated with other-contingent state self-esteem and other-esteem. A significant interaction indicated that highly avoidant respondents felt particularly negatively about themselves and their close others in situations that conveyed subtle criticism but not in situations signalling unequivocal support. This suggests that their self-esteem and other-esteem, rather than being rigidly negative, are instead highly contingent upon interpersonal feedback. Such context contingency has implications for the trait-like description of diagnostic characteristics within current taxonomies and is in line with contemporary dynamic models of personality structure and process. Copyright © 2013 John Wiley & Sons, Ltd.

17 CFR 229.1114 - (Item 1114) Credit enhancement and other support, except for certain derivatives instruments.

Code of Federal Regulations, 2010 CFR

2010-04-01

... liable to provide payments representing 10% or more of the cash flow supporting any offered class of... liable to provide payments representing 10% or more, but less than 20%, of the cash flow supporting any... liable or contingently liable to provide payments representing 20% or more of the cash flow supporting...

ICD-10: from assessment to remediation to strategic opportunity.

PubMed

Dugan, John K

2012-02-01

Healthcare finance teams should perform an enterprisewide assessment to determine what ICD-10 means to their organization, strategically, operationally, and financially. CFOs should strategically evaluate the impact of ICD-10 on the organization's entire financial operation. Organizations should have a contingency plan in place across all processes.

Operational Energy/Operational Effectiveness Investigation for Scalable Marine Expeditionary Brigade Forces in Contingency Response Scenarios

DTIC Science & Technology

2014-12-01

Michael Newman , PhD Maysam Sarfaraz Brandon Harwood Submitted in partial fulfillment of the requirements for the degree of MASTER...Naming Convention .........................................113 Figure 33. HMMWV Parent Squad Properties...Squad Hierarchy ...........................................................................121 Figure 36. QRF Parent Squad Properties CH-53 and MV-22

Fluid Intelligence and Discriminative Operant Learning of Reinforcement Contingencies in a Fixed Ratio 3 Schedule

ERIC Educational Resources Information Center

Lozano, J. H.; Hernandez, J. M.; Rubio, V. J.; Santacreu, J.

2011-01-01

Although intelligence has traditionally been identified as "the ability to learn" (Peterson, 1925), this relationship has been questioned in simple operant learning tasks (Spielberger, 1962). Nevertheless, recent pieces of research have demonstrated a strong and significant correlation between associative learning measures and intelligence…

40 CFR 267.54 - When must I amend the contingency plan?

Code of Federal Regulations, 2010 CFR

2010-07-01

... WASTES (CONTINUED) STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE FACILITIES OPERATING UNDER A... for fires, explosions, or releases of hazardous waste or hazardous waste constituents, or changes the response necessary in an emergency. (d) You change the list of emergency coordinators. (e) You change the...

40 CFR 267.54 - When must I amend the contingency plan?

Code of Federal Regulations, 2011 CFR

2011-07-01

... WASTES (CONTINUED) STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE FACILITIES OPERATING UNDER A... for fires, explosions, or releases of hazardous waste or hazardous waste constituents, or changes the response necessary in an emergency. (d) You change the list of emergency coordinators. (e) You change the...

14 CFR 259.4 - Contingency Plan for Lengthy Tarmac Delays.

Code of Federal Regulations, 2012 CFR

2012-01-01

... airport, medium hub airport, small hub airport and non-hub airport at which it operates or markets such... safety-related or security-related reason (e.g. weather, a directive from an appropriate government... elsewhere in order to deplane passengers would significantly disrupt airport operations. (2) For...

14 CFR 259.4 - Contingency Plan for Lengthy Tarmac Delays.

Code of Federal Regulations, 2014 CFR

2014-01-01

... airport, medium hub airport, small hub airport and non-hub airport at which it operates or markets such... safety-related or security-related reason (e.g. weather, a directive from an appropriate government... elsewhere in order to deplane passengers would significantly disrupt airport operations. (2) For...

14 CFR 259.4 - Contingency Plan for Lengthy Tarmac Delays.

Code of Federal Regulations, 2013 CFR

2013-01-01

... airport, medium hub airport, small hub airport and non-hub airport at which it operates or markets such... safety-related or security-related reason (e.g. weather, a directive from an appropriate government... elsewhere in order to deplane passengers would significantly disrupt airport operations. (2) For...

32 CFR 159.4 - Policy.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Policy. 159.4 Section 159.4 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE SECURITY PRIVATE SECURITY CONTRACTORS OPERATING IN CONTINGENCY OPERATIONS § 159.4 Policy. (a) Consistent with the requirements of paragraph (a)(2) of section 862...

Procurement Integrity in Contingency Operations: A Case Study of Army Contracting Officer Corruption in Operations Iraqi and Enduring Freedom Utilizing Occupational Fraud Theory

DTIC Science & Technology

2011-12-01

Study of Army Contracting Officer Corruption in Operations Iraqi and Enduring Freedom Utilizing Occupational Fraud Theory By: Amanda H...Operations Iraqi and Enduring Freedom Utilizing Occupational Fraud Theory 6. AUTHOR(S) Amanda H. Flint 5. FUNDING NUMBERS 7. PERFORMING ORGANIZATION...CCOs) during Operations Iraqi Freedom and Enduring Freedom (OIF/OEF) by applying occupational fraud theory, specifically the classic sociological

A Paradigm for Operant Conditioning in Blow Flies ("Phormia Terrae Novae" Robineau-Desvoidy, 1830)

ERIC Educational Resources Information Center

Sokolowski, Michel B. C.; Disma, Gerald; Abramson, Charles I.

2010-01-01

An operant conditioning situation for the blow fly ("Protophormia terrae novae") is described. Individual flies are trained to enter and reenter a hole as the operant response. Only a few sessions of contingent reinforcement are required to increase response rates. When the response is no longer followed by food, the rate of entering the hole…

Contingency power concepts for helicopter turboshaft engine

NASA Technical Reports Server (NTRS)

Hirschkron, R.; Davis, R. H.; Goldstein, D. N.; Haynes, J. F.; Gauntner, J. W.

1984-01-01

Twin helicopter engines are often sized by power requirement of safe mission completion after the failure of one of the two engines. This study was undertaken for NASA Lewis by General Electric Co. to evaluate the merits of special design features to provide a 2-1/2 minute Contingency Power rating, permitting an engine size reduction. The merits of water injection, cooling flow modulation, throttle push and an auxiliary power plant were evaluated using military life cycle cost (LCC) and commercial helicopter direct operating cost (DOC) merit factors in a rubber engine/rubber aircraft scenario.

High-Rate Communications Outage Recorder Operations for Optimal Payload and Science Telemetry Management Onboard the International Space Station

NASA Technical Reports Server (NTRS)

Shell, Michael T.; McElyea, Richard M. (Technical Monitor)

2002-01-01

All International Space Station (ISS) Ku-band telemetry transmits through the High-Rate Communications Outage Recorder (HCOR). The HCOR provides the recording and playback capability for all payload, science, and International Partner data streams transmitting through NASA's Ku-band antenna system. The HCOR is a solid-state memory recorder that provides recording capability to record all eight ISS high-rate data during ISS Loss-of-Signal periods. NASA payloads in the Destiny module are prime users of the HCOR; however, NASDA and ESA will also utilize the HCOR for data capture and playback of their high data rate links from the Kibo and Columbus modules. Marshall Space Flight Center's Payload Operations Integration Center manages the HCOR for nominal functions, including system configurations and playback operations. The purpose of this paper is to present the nominal operations plan for the HCOR and the plans for handling contingency operations affecting payload operations. In addition, the paper will address HCOR operation limitations and the expected effects on payload operations. The HCOR is manifested for ISS delivery on flight 9A with the HCOR backup manifested on flight 11A. The HCOR replaces the Medium-Rate Communications Outage Recorder (MCOR), which has supported payloads since flight 5A.1.

Crew Recovery and Contingency Planning for a Manned Stratospheric Balloon Flight - the StratEx Program.

PubMed

Menon, Anil S; Jourdan, David; Nusbaum, Derek M; Garbino, Alejandro; Buckland, Daniel M; Norton, Sean; Clark, Johnathan B; Antonsen, Erik L

2016-10-01

The StratEx program used a self-contained space suit and balloon system to loft pilot Alan Eustace to a record-breaking altitude and skydive from 135,897 feet (41,422 m). After releasing from the balloon and a stabilized freefall, the pilot safely landed using a parachute system based on a modified tandem parachute rig. A custom spacesuit provided life support using a similar system to NASA's (National Aeronautics and Space Administration; Washington, DC USA) Extravehicular Mobility Unit. It also provided tracking, communications, and connection to the parachute system. A recovery support team, including at least two medical personnel and two spacesuit technicians, was charged with reaching the pilot within five minutes of touchdown to extract him from the suit and provide treatment for any injuries. The team had to track the flight at all times, be prepared to respond in case of premature release, and to operate in any terrain. Crew recovery operations were planned and tailored to anticipate outcomes during this novel event in a systematic fashion, through scenario and risk analysis, in order to minimize the probability and impact of injury. This analysis, detailed here, helped the team configure recovery assets, refine navigation and tracking systems, develop procedures, and conduct training. An extensive period of testing and practice culminated in three manned flights leading to a successful mission and setting the record for exit altitude, distance of fall with stabilizing device, and vertical speed with a stabilizing device. During this mission, recovery teams reached the landing spot within one minute, extracted the pilot, and confirmed that he was not injured. This strategy is presented as an approach to prehospital planning and care for improved safety during crew recovery in novel, extreme events. Menon AS , Jourdan D , Nusbaum DM , Garbino A , Buckland DM , Norton S , Clark JB , Antonsen EL . Crew recovery and contingency planning for a manned stratospheric balloon flight - the StratEx program. Prehosp Disaster Med. 2016;31(5):524-531.

Reexamining Ground SOF Command and Control: Does One Size Fit All

DTIC Science & Technology

2016-12-01

Case studies covering varying methods of employment of special operations forces in limited contingencies will be utilized. The case studies focus on ...operating environment, much like an open organization. This research examines three case studies including operation JUST CAUSE in Panama, RESTORE HOPE in... case studies , the HQ elements formed around existing homogenous commands and not a Theater Special Operations Command (TSOC) staff with limited

Behavioral Health and Performance Operations During the Space Shuttle Program

NASA Technical Reports Server (NTRS)

Beven, G.; Holland, A.; Moomaw, R.; Sipes, W.; Vander Ark, S.

2011-01-01

Prior to the Columbia STS 107 disaster in 2003, the Johnson Space Center s Behavioral Health and Performance Group (BHP) became involved in Space Shuttle Operations on an as needed basis, occasionally acting as a consultant and primarily addressing crew-crew personality conflicts. The BHP group also assisted with astronaut selection at every selection cycle beginning in 1991. Following STS 107, an event that spawned an increased need of behavioral health support to STS crew members and their dependents, BHP services to the Space Shuttle Program were enhanced beginning with the STS 114 Return to Flight mission in 2005. These services included the presence of BHP personnel at STS launches and landings for contingency support, a BHP briefing to the entire STS crew at L-11 months, a private preflight meeting with the STS Commander at L-9 months, and the presence of a BHP consultant at the L-1.5 month Family Support Office briefing to crew and family members. The later development of an annual behavioral health assessment of all active astronauts also augmented BHP s Space Shuttle Program specific services, allowing for private meetings with all STS crew members before and after each mission. The components of each facet of these BHP Space Shuttle Program support services will be presented, along with valuable lessons learned, and with recommendations for BHP involvement in future short duration space missions

Mathematical models for space shuttle ground systems

NASA Technical Reports Server (NTRS)

Tory, E. G.

1985-01-01

Math models are a series of algorithms, comprised of algebraic equations and Boolean Logic. At Kennedy Space Center, math models for the Space Shuttle Systems are performed utilizing the Honeywell 66/80 digital computers, Modcomp II/45 Minicomputers and special purpose hardware simulators (MicroComputers). The Shuttle Ground Operations Simulator operating system provides the language formats, subroutines, queueing schemes, execution modes and support software to write, maintain and execute the models. The ground systems presented consist primarily of the Liquid Oxygen and Liquid Hydrogen Cryogenic Propellant Systems, as well as liquid oxygen External Tank Gaseous Oxygen Vent Hood/Arm and the Vehicle Assembly Building (VAB) High Bay Cells. The purpose of math modeling is to simulate the ground hardware systems and to provide an environment for testing in a benign mode. This capability allows the engineers to check out application software for loading and launching the vehicle, and to verify the Checkout, Control, & Monitor Subsystem within the Launch Processing System. It is also used to train operators and to predict system response and status in various configurations (normal operations, emergency and contingent operations), including untried configurations or those too dangerous to try under real conditions, i.e., failure modes.

Web-based Weather Expert System (WES) for Space Shuttle Launch

NASA Technical Reports Server (NTRS)

Bardina, Jorge E.; Rajkumar, T.

2003-01-01

The Web-based Weather Expert System (WES) is a critical module of the Virtual Test Bed development to support 'go/no go' decisions for Space Shuttle operations in the Intelligent Launch and Range Operations program of NASA. The weather rules characterize certain aspects of the environment related to the launching or landing site, the time of the day or night, the pad or runway conditions, the mission durations, the runway equipment and landing type. Expert system rules are derived from weather contingency rules, which were developed over years by NASA. Backward chaining, a goal-directed inference method is adopted, because a particular consequence or goal clause is evaluated first, and then chained backward through the rules. Once a rule is satisfied or true, then that particular rule is fired and the decision is expressed. The expert system is continuously verifying the rules against the past one-hour weather conditions and the decisions are made. The normal procedure of operations requires a formal pre-launch weather briefing held on Launch minus 1 day, which is a specific weather briefing for all areas of Space Shuttle launch operations. In this paper, the Web-based Weather Expert System of the Intelligent Launch and range Operations program is presented.

Prize-based contingency management for the treatment of substance abusers: a meta-analysis.

PubMed

Benishek, Lois A; Dugosh, Karen L; Kirby, Kim C; Matejkowski, Jason; Clements, Nicolle T; Seymour, Brittany L; Festinger, David S

2014-09-01

To review randomized controlled trials to assess efficacy of a prize-based contingency management procedure in reducing substance use (where a drug-free breath or urine sample provides a chance of winning a prize). A meta-analysis was conducted on papers published from January 2000 to February 2013 to determine the effect size of studies comparing prize-based contingency management to a treatment-as-usual control condition (k = 19 studies). Parallel analyses evaluated the efficacy of both short- (k = nine studies) and long-term outcomes (k = six studies) of prize-based contingency management. The average end-of-treatment effect size (Cohen's d) was 0.46 [95% confidence interval (CI) = 0.37, 0.54]. This effect size decreased at the short-term (≤3-month) post-intervention follow-up to 0.33 (95% CI = 0.12, 0.54) and at the 6-month follow-up time-point there was no detectable effect [d = -0.09 (95% CI = -0.28, 0.10)]. Adding prize-based contingency management to behavioral support for substance use disorders can increase short-term abstinence, but the effect does not appear to persist to 6 months. © 2014 Society for the Study of Addiction.

Development of a decision support tool for seasonal water supply management incorporating system uncertainties and operational constraints

NASA Astrophysics Data System (ADS)

Wang, H.; Asefa, T.

2017-12-01

A real-time decision support tool (DST) for water supply system would consider system uncertainties, e.g., uncertain streamflow and demand, as well as operational constraints and infrastructure outage (e.g., pump station shutdown, an offline reservoir due to maintenance). Such DST is often used by water managers for resource allocation and delivery for customers. Although most seasonal DST used by water managers recognize those system uncertainties and operational constraints, most use only historical information or assume deterministic outlook of water supply systems. This study presents a seasonal DST that incorporates rainfall/streamflow uncertainties, seasonal demand outlook and system operational constraints. Large scale climate-information is captured through a rainfall simulator driven by a Bayesian non-homogeneous Markov Chain Monte Carlo model that allows non-stationary transition probabilities contingent on Nino 3.4 index. An ad-hoc seasonal demand forecasting model considers weather conditions explicitly and socio-economic factors implicitly. Latin Hypercube sampling is employed to effectively sample probability density functions of flow and demand. Seasonal system operation is modelled as a mixed-integer optimization problem that aims at minimizing operational costs. It embeds the flexibility of modifying operational rules at different components, e.g., surface water treatment plants, desalination facilities, and groundwater pumping stations. The proposed framework is illustrated at a wholesale water supplier in Southeastern United States, Tampa Bay Water. The use of the tool is demonstrated in proving operational guidance in a typical drawdown and refill cycle of a regional reservoir. The DST provided: 1) probabilistic outlook of reservoir storage and chance of a successful refill by the end of rainy season; 2) operational expectations for large infrastructures (e.g., high service pumps and booster stations) throughout the season. Other potential use of such DST is also discussed.

Haughton-Mars Project/NASA 2006 Lunar Medical Contingency Simulation: Equipment and Methods for Medical Evacuation of an Injured Crewmember

NASA Technical Reports Server (NTRS)

Chappell, S. P.; Scheuring, R. A.; Jones, J. A.; Lee, P.; Comtois, J. M.; Chase, T.; Gernhardt M.; Wilkinson, N.

2007-01-01

Introduction: Achieving NASA's Space Exploration Vision scientific objectives will require human access into cratered and uneven terrain for the purpose of sample acquisition to assess geological, and perhaps even biological features and experiments. Operational risk management is critical to safely conduct the anticipated tasks. This strategy, along with associated contingency plans, will be a driver of EVA system requirements. Therefore, a medical contingency EVA scenario was performed with the Haughton-Mars Project/NASA to develop belay and medical evacuation techniques for exploration and rescue respectively. Methods: A rescue system to allow two rescuer astronauts to evacuate one in incapacitated astronaut was evaluated. The systems main components were a hard-bottomed rescue litter, hand-operated winch, rope, ground picket anchors, and a rover-winch attachment adapter. Evaluation was performed on 15-25deg slopes of dirt with embedded rock. The winch was anchored either by adapter to the rover or by pickets hammered into the ground. The litter was pulled over the surface by rope attached to the winch. Results: The rescue system was utilized effectively to extract the injured astronaut up a slope and to a waiting rover for transport to a simulated habitat for advanced medical care, although several challenges to implementation were identified and overcome. Rotational stabilization of the winch was found to be important to get maximize mechanical advantage from the extraction system. Discussion: Further research and testing needs to be performed to be able to fully consider synergies with the other Exploration surface systems, in conducting contingency operations. Structural attachment points on the surface EVA suits may be critical to assist in incapacitated evacuation. Such attach points could be helpful in microgravity incapacitated crewmember transport as well. Wheeled utility carts or wheels that may be attachable to a litter may also aid in extraction and transport. Utilizing parts of the rover (e.g. seats) to deploy as a litter may be considered. Testing in simulated 1/6-g to determine feasibility of winch operation and anchor establishment will further reduce implementation uncertainties.

Passage of Campylobacter jejuni through the chicken reservoir or mice promotes phase variation in contingency genes Cj0045 and Cj0170 that strongly associates with colonization and disease in a mouse model

PubMed Central

Kim, Joo-Sung; Artymovich, Katherine A.; Hall, David F.; Smith, Eric J.; Fulton, Richard; Bell, Julia; Dybas, Leslie; Mansfield, Linda S.; Tempelman, Robert; Wilson, David L.

2012-01-01

Human illness due to Camplyobacter jejuni infection is closely associated with consumption of poultry products. We previously demonstrated a 50 % shift in allele frequency (phase variation) in contingency gene Cj1139 (wlaN) during passage of C. jejuni NCTC11168 populations through Ross 308 broiler chickens. We hypothesized that phase variation in contingency genes during chicken passage could promote subsequent colonization and disease in humans. To test this hypothesis, we passaged C. jejuni strains NCTC11168, 33292, 81-176, KanR4 and CamR2 through broiler chickens and analysed the ability of passaged and non-passaged populations to colonize C57BL6 IL-10-deficient mice, our model for human colonization and disease. We utilized fragment analysis and nucleotide sequence analysis to measure phase variation in contingency genes. Passage through the chicken reservoir promoted phase variation in five specific contingency genes, and these ‘successful’ populations colonized mice. When phase variation did not occur in these same five contingency genes during chicken passage, these ‘unsuccessful’ populations failed to colonize mice. Phase variation during chicken passage generated small insertions or deletions (indels) in the homopolymeric tract (HT) in contingency genes. Single-colony isolates of C. jejuni strain KanR4 carrying an allele of contingency gene Cj0170 with a10G HT colonized mice at high frequency and caused disease symptoms, whereas single-colony isolates carrying the 9G allele failed to colonize mice. Supporting results were observed for the successful 9G allele of Cj0045 in strain 33292. These data suggest that phase variation in Cj0170 and Cj0045 is strongly associated with mouse colonization and disease, and that the chicken reservoir can play an active role in natural selection, phase variation and disease. PMID:22343355

Passage of Campylobacter jejuni through the chicken reservoir or mice promotes phase variation in contingency genes Cj0045 and Cj0170 that strongly associates with colonization and disease in a mouse model.

PubMed

Kim, Joo-Sung; Artymovich, Katherine A; Hall, David F; Smith, Eric J; Fulton, Richard; Bell, Julia; Dybas, Leslie; Mansfield, Linda S; Tempelman, Robert; Wilson, David L; Linz, John E

2012-05-01

Human illness due to Camplyobacter jejuni infection is closely associated with consumption of poultry products. We previously demonstrated a 50 % shift in allele frequency (phase variation) in contingency gene Cj1139 (wlaN) during passage of C. jejuni NCTC11168 populations through Ross 308 broiler chickens. We hypothesized that phase variation in contingency genes during chicken passage could promote subsequent colonization and disease in humans. To test this hypothesis, we passaged C. jejuni strains NCTC11168, 33292, 81-176, KanR4 and CamR2 through broiler chickens and analysed the ability of passaged and non-passaged populations to colonize C57BL6 IL-10-deficient mice, our model for human colonization and disease. We utilized fragment analysis and nucleotide sequence analysis to measure phase variation in contingency genes. Passage through the chicken reservoir promoted phase variation in five specific contingency genes, and these 'successful' populations colonized mice. When phase variation did not occur in these same five contingency genes during chicken passage, these 'unsuccessful' populations failed to colonize mice. Phase variation during chicken passage generated small insertions or deletions (indels) in the homopolymeric tract (HT) in contingency genes. Single-colony isolates of C. jejuni strain KanR4 carrying an allele of contingency gene Cj0170 with a10G HT colonized mice at high frequency and caused disease symptoms, whereas single-colony isolates carrying the 9G allele failed to colonize mice. Supporting results were observed for the successful 9G allele of Cj0045 in strain 33292. These data suggest that phase variation in Cj0170 and Cj0045 is strongly associated with mouse colonization and disease, and that the chicken reservoir can play an active role in natural selection, phase variation and disease.

Relationship dimensions of the ‘Down syndrome advantage’

PubMed Central

Mitchell, D. B.; Hauser-Cram, P.; Crossman, M. K.

2014-01-01

Background Some researchers have proposed an ‘advantage’ for parents of children with Down syndrome over parents of children with other intellectual disabilities, especially in relation to experiencing less parenting stress. Others have maintained that these differences are an artefact of demographic and related differences. This study extends the investigation of possible differences in dimensions of parenting stress and also examines whether differences exist in maternal and child contingent responsiveness during mother–child interaction in these two groups. Method Mothers of children with Down syndrome (n = 43) and undifferentiated developmental disabilities (n = 54) completed measures of children's adaptive functioning and behaviour problems, parenting stress and maternal social support. Observers rated the contingent interactions between mothers and children using the Nursing Child Assessment Teaching Scale. Results Once mother's age, education and social support as well as child adaptive functioning and behaviour problems were considered, neither parent nor child related parenting stress demonstrated an advantage for parents of children with Down syndrome. However, a ‘Down syndrome advantage’ was apparent for both maternal and child contingent responsiveness after accounting for maternal demographic and contextual variables and child attributes. Conclusions Children with Down syndrome and their mothers have more positive interactions than children with other developmental disabilities, both in terms of the responsiveness of mothers and of child responses contingent on maternal behaviour. These findings suggest that both children with Down syndrome themselves and their mothers are contributing to a Down syndrome advantage. PMID:25070618

31 CFR 92.3 - Manufacture and sale of “proof” coins.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Manufacture and sale of âproofâ coins... MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.3 Manufacture and sale of “proof” coins... additional expense of their manufacture and sale. Their manufacture and issuance are contingent upon the...

Some Factors Modulating the Strength of Resurgence after Extinction of an Instrumental Behavior

ERIC Educational Resources Information Center

Winterbauer, Neil E.; Lucke, Sara; Bouton, Mark E.

2013-01-01

In resurgence, an operant behavior that has undergone extinction can return ("resurge") when a second operant that has replaced it itself undergoes extinction. The phenomenon may provide insight into relapse that may occur after incentive or contingency management therapies in humans. Three experiments with rats examined the impact of several…

Knowledge as a Contingency Factor: Achieving Coordination in Interorganizational Systems

DTIC Science & Technology

2010-09-01

Problem...............................70 b. Vignette 2: Terrorism Threat to an International Event Held in a Archipelagic Environment...72 c. Vignette 3: Containing a Pandemic in a Archipelagic Environment...Operations (NEO) and disaster relief operations), and they also agree that there is no doctrine or procedures written to help them achieve successful

Exploring the Limits and Utility of Operant Conditioning in the Treatment of Drug Addiction

ERIC Educational Resources Information Center

Silverman, Kenneth

2004-01-01

This article describes a research program to develop an operant treatment for cocaine addiction in low-income, treatment-resistant methadone patients. The treatment's central feature is an abstinence reinforcement contingency in which patients earn monetary reinforcement for providing cocaine-free urine samples. Success and failure of this…

A Joint Force Medical Command is Required to Fix Combat Casualty Care

DTIC Science & Technology

2017-10-05

that poses an operations security risk. Author: ☒ PA: ☒ 13. SUPPLEMENTARY NOTES Word Count: 10,665 14. ABSTRACT The Military Health System...15. SUBJECT TERMS Military Health System, Joint Trauma System, Defense Health Agency, PROFIS 16. SECURITY CLASSIFICATION OF: 17...The Military Health System (MHS) is required to provide medical operational forces for military and contingency operations while also providing

Mass Vertical Envelopment (Airborne) Operations: A Critical Capability in the Army After Next?

DTIC Science & Technology

2002-06-01

purpose of this thesis is to review the viability of mass airborne operations in the context of today’s modern war environment, specifically in a Major...context of today’s modern war environment, specifically in a Major Regional Contingency (MRC) scenario as outlined in the most current Quadrennial...8 1. World War II........................................................................................8 a. Invasion of Sicily (Operation Husky

Interagency Coordination and Effectiveness: Employing the JIATF Model

DTIC Science & Technology

2011-06-01

develop 5 Carafano, "Herding Cats," 3. 6 Ibid. 7 Ibid. 11 contingencies. This prevents strategic reach down and micro- management at the operational ...governing or legal system is in place to define, manage , and coordinate issues at the operational level. For example, the areas of responsibility...suggestions for reducing this burden to Washington Headquarters Service, Directorate for Information Operations and Reports, 1215 J&ffarson Davis

Canes Implementation: Analysis of Budgetary, Business, and Policy Challenges

DTIC Science & Technology

2014-12-01

Concept of Operations COTS Commercial Off the Shelf DAG Defense Acquisitions Guidebook DAS Defense Acquisitions System DOD Department of Defense...and Integration NSS National Security Strategy OA Open Architecture OCO Overseas Contingency Operations OEF Operation Enduring Freedom OIF...and software and civilian-type open architecture ( OA ) presents a series of challenges. The purpose of this report is to provide the Navy with a

40 CFR 265.52 - Content of contingency plan.

Code of Federal Regulations, 2010 CFR

2010-07-01

... hazardous waste constituents to air, soil, or surface water at the facility. (b) If the owner or operator... alarm systems (internal and external), and decontamination equipment), where this equipment is required...

40 CFR 264.52 - Content of contingency plan.

Code of Federal Regulations, 2010 CFR

2010-07-01

... to air, soil, or surface water at the facility. (b) If the owner or operator has already prepared a... control equipment, communications and alarm systems (internal and external), and decontamination equipment...

75 FR 42827 - Proposed Collection; Comment Request for Regulation 209619-93

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-22

... deferred section 1031 exchanges; pre-closing escrows; contingent at-closing escrows; and disputed ownership... costs and costs of operation, maintenance, and purchase of services to provide information. Approved...

The compulsion zone: a pharmacological theory of acquired cocaine self-administration.

PubMed

Norman, Andrew B; Tsibulsky, Vladimir L

2006-10-20

In rats trained to reliably self-administer cocaine, the cumulative drug level was calculated during sessions in which cocaine was administered either contingently or non-contingently. During both types of sessions a high rate of responding was observed only when cocaine levels were above the priming threshold but below the satiety threshold. When the levels of non-contingently administered cocaine were maintained between the priming and satiety thresholds for at least 5 h rats continuously maintained high rates of responding. Although it is generally assumed that rats are responding for cocaine during self-administration sessions, the persistence of responding during non-contingent administration is consistent with responding being induced by cocaine. Therefore, in contrast to the basic assumptions underlying the operant theory of self-administration behavior, choice, contingency and reinforcement are not necessary to explain acquired cocaine self-administration. The presented data demonstrate that there is no ascending limb of the dose-response curve and that the cocaine priming and satiety thresholds delineate the lower and upper limits, respectively, of a cocaine "compulsion zone". It is concluded that the self-administration paradigm is the sum of cocaine induced responding and cocaine induced satiety and which of these cocaine-induced effects occur at any time is dependent on the cocaine level. This novel pharmacokinetic/pharmacodynamic theory provides a basis for a comprehensive understanding of the cocaine self-administration paradigm.

Visual Analytics for Power Grid Contingency Analysis

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

Wong, Pak C.; Huang, Zhenyu; Chen, Yousu

2014-01-20

Contingency analysis is the process of employing different measures to model scenarios, analyze them, and then derive the best response to remove the threats. This application paper focuses on a class of contingency analysis problems found in the power grid management system. A power grid is a geographically distributed interconnected transmission network that transmits and delivers electricity from generators to end users. The power grid contingency analysis problem is increasingly important because of both the growing size of the underlying raw data that need to be analyzed and the urgency to deliver working solutions in an aggressive timeframe. Failure tomore » do so may bring significant financial, economic, and security impacts to all parties involved and the society at large. The paper presents a scalable visual analytics pipeline that transforms about 100 million contingency scenarios to a manageable size and form for grid operators to examine different scenarios and come up with preventive or mitigation strategies to address the problems in a predictive and timely manner. Great attention is given to the computational scalability, information scalability, visual scalability, and display scalability issues surrounding the data analytics pipeline. Most of the large-scale computation requirements of our work are conducted on a Cray XMT multi-threaded parallel computer. The paper demonstrates a number of examples using western North American power grid models and data.« less

The compulsion zone: A pharmacological theory of acquired cocaine self-administration

PubMed Central

Norman, Andrew B.; Tsibulsky, Vladimir L.

2010-01-01

In rats trained to reliably self-administer cocaine, the cumulative drug level was calculated during sessions in which cocaine was administered either contingently or non-contingently. During both types of sessions a high rate of responding was observed only when cocaine levels were above the priming threshold but below the satiety threshold. When the levels of non-contingently administered cocaine were maintained between the priming and satiety thresholds for at least 5 h rats continuously maintained high rates of responding. Although it is generally assumed that rats are responding for cocaine during self-administration sessions, the persistence of responding during non-contingent administration is consistent with responding being induced by cocaine. Therefore, in contrast to the basic assumptions underlying the operant theory of self-administration behavior, choice, contingency and reinforcement are not necessary to explain acquired cocaine self-administration. The presented data demonstrate that there is no ascending limb of the dose-response curve and that the cocaine priming and satiety thresholds delineate the lower and upper limits, respectively, of a cocaine “compulsion zone”. It is concluded that the self-administration paradigm is the sum of cocaine induced responding and cocaine induced satiety and which of these cocaine-induced effects occur at any time is dependent on the cocaine level. This novel pharmacokinetic/pharmacodynamic theory provides a basis for a comprehensive understanding of the cocaine self-administration paradigm. PMID:16942754

Medical Operational Challenges in the Expedition 16 Landing and Recovery

NASA Technical Reports Server (NTRS)

Moynihan, S.; Johnston, S. L.; Ilcus, L. S.; Shevchenko, V.

2009-01-01

On April 19, 2008 the crew of Expedition 16 left the International Space Station and returned to earth via their Soyuz TMA-11 capsule after 192 days on orbit. Their capsule experienced the second consecutive and third ballistic reentry in the last 10 TMA recoveries and landed approximately 260 miles (420 km) from the prime landing site. Issues: The purpose of this presentation will be to describe, not only the typical medical operational challenges faced by Flight Surgeons recovering a long duration crew from space, but also address the unique challenges that existed with the Expedition 16 landing and crew recovery. Nominal Soyuz recovery challenges include remote recovery sites with crew exposures to sleep shifting and fatigue, dehydration, hypothermia and hyperthermia, and rotational, sustained, and impact g-forces. These environmental factors coupled with the patho-physiologic neuro-vestibular and orthostatic intolerance changes that occur secondary to the crews reintroduction into the earth s gravity field will be detailed. Additional challenges that were unique to this expedition included a ballistic reentry with higher g-loads, the presence of fire outside of the capsule on landing, a contingency medical event of a ground support personnel, and loss of communications with the crew just prior to landing and during recovery operations. Conclusions: In spite of these unique challenges the Russian Search and Rescue Forces and Medical Support personnel along with U.S. Medical Support performed well together. Possible improvements in training and coordination will be discussed.

Food-deprivation effects on punished schedule-induced drinking in rats.

PubMed Central

Lamas, E; Pellón, R

1995-01-01

Food-deprived rats (at 80% of their free-feeding weights) were exposed to a fixed-time 60-s schedule of food-pellet presentation and developed schedule-induced drinking. Lick-dependent signaled delays (10 s) to food presentation led to decreased drinking, which recovered when the signaled delays were discontinued. A major effect of this punishment contingency was to increase the proportion of interpellet intervals without any licks. The drinking of yoked control rats, which received food at the same times as those exposed to the signaled delay contingency (masters), was not consistently reduced. When food-deprivation level was changed to 90%, all master and yoked control rats showed decreases in punished or unpunished schedule-induced drinking. When the body weights were reduced to 70%, most master rats increased punished behavior to levels similar to those of unpunished drinking. This effect was not observed for yoked controls. Therefore, body-weight loss increased the resistance of schedule-induced drinking to reductions by punishment. Food-deprivation effects on punished schedule-induced drinking are similar to their effects on food-maintained lever pressing. This dependency of punishment on food-deprivation level supports the view that schedule-induced drinking can be modified by the same variables that affect operant behavior in general. PMID:7622981

Space Telescope maintenance and refurbishment

NASA Technical Reports Server (NTRS)

Trucks, H. F.

1983-01-01

The Space Telescope (ST) represents a new concept regarding spaceborne astronomical observatories. Maintenance crews will be brought to the orbital worksite to make repairs and replace scientific instruments. For major overhauls the telescope can be temporarily returned to earth with the aid of the Shuttle. It will, thus, be possible to conduct astronomical studies with the ST for two decades or more. The five first-generation scientific instruments used with the ST include a wide field/planetary camera, a faint object camera, a faint object spectrograph, a high resolution spectrograph, and a high speed photometer. Attention is given to the optical telescope assembly, the support systems module, aspects of mission and science operations, unscheduled maintenance, contingency orbital maintenance, planned on-orbit maintenance, ground maintenance, ground refurbishment, and ground logistics.

Contingency Awareness Shapes Acquisition and Extinction of Emotional Responses in a Conditioning Model of Pain-Related Fear

PubMed Central

Labrenz, Franziska; Icenhour, Adriane; Benson, Sven; Elsenbruch, Sigrid

2015-01-01

As a fundamental learning process, fear conditioning promotes the formation of associations between predictive cues and biologically significant signals. In its application to pain, conditioning may provide important insight into mechanisms underlying pain-related fear, although knowledge especially in interoceptive pain paradigms remains scarce. Furthermore, while the influence of contingency awareness on excitatory learning is subject of ongoing debate, its role in pain-related acquisition is poorly understood and essentially unknown regarding extinction as inhibitory learning. Therefore, we addressed the impact of contingency awareness on learned emotional responses to pain- and safety-predictive cues in a combined dataset of two pain-related conditioning studies. In total, 75 healthy participants underwent differential fear acquisition, during which rectal distensions as interoceptive unconditioned stimuli (US) were repeatedly paired with a predictive visual cue (conditioned stimulus; CS+) while another cue (CS−) was presented unpaired. During extinction, both CS were presented without US. CS valence, indicating learned emotional responses, and CS-US contingencies were assessed on visual analog scales (VAS). Based on an integrative measure of contingency accuracy, a median-split was performed to compare groups with low vs. high contingency accuracy regarding learned emotional responses. To investigate predictive value of contingency accuracy, regression analyses were conducted. Highly accurate individuals revealed more pronounced negative emotional responses to CS+ and increased positive responses to CS− when compared to participants with low contingency accuracy. Following extinction, highly accurate individuals had fully extinguished pain-predictive cue properties, while exhibiting persistent positive emotional responses to safety signals. In contrast, individuals with low accuracy revealed equally positive emotional responses to both, CS+ and CS−. Contingency accuracy predicted variance in the formation of positive responses to safety cues while no predictive value was found for danger cues following acquisition and for neither cue following extinction. Our findings underscore specific roles of learned danger and safety in pain-related acquisition and extinction. Contingency accuracy appears to distinctly impact learned emotional responses to safety and danger cues, supporting aversive learning to occur independently from CS-US awareness. The interplay of cognitive and emotional factors in shaping excitatory and inhibitory pain-related learning may contribute to altered pain processing, underscoring its clinical relevance in chronic pain. PMID:26640433

Contingency Awareness Shapes Acquisition and Extinction of Emotional Responses in a Conditioning Model of Pain-Related Fear.

PubMed

Labrenz, Franziska; Icenhour, Adriane; Benson, Sven; Elsenbruch, Sigrid

2015-01-01

As a fundamental learning process, fear conditioning promotes the formation of associations between predictive cues and biologically significant signals. In its application to pain, conditioning may provide important insight into mechanisms underlying pain-related fear, although knowledge especially in interoceptive pain paradigms remains scarce. Furthermore, while the influence of contingency awareness on excitatory learning is subject of ongoing debate, its role in pain-related acquisition is poorly understood and essentially unknown regarding extinction as inhibitory learning. Therefore, we addressed the impact of contingency awareness on learned emotional responses to pain- and safety-predictive cues in a combined dataset of two pain-related conditioning studies. In total, 75 healthy participants underwent differential fear acquisition, during which rectal distensions as interoceptive unconditioned stimuli (US) were repeatedly paired with a predictive visual cue (conditioned stimulus; CS(+)) while another cue (CS(-)) was presented unpaired. During extinction, both CS were presented without US. CS valence, indicating learned emotional responses, and CS-US contingencies were assessed on visual analog scales (VAS). Based on an integrative measure of contingency accuracy, a median-split was performed to compare groups with low vs. high contingency accuracy regarding learned emotional responses. To investigate predictive value of contingency accuracy, regression analyses were conducted. Highly accurate individuals revealed more pronounced negative emotional responses to CS(+) and increased positive responses to CS(-) when compared to participants with low contingency accuracy. Following extinction, highly accurate individuals had fully extinguished pain-predictive cue properties, while exhibiting persistent positive emotional responses to safety signals. In contrast, individuals with low accuracy revealed equally positive emotional responses to both, CS(+) and CS(-). Contingency accuracy predicted variance in the formation of positive responses to safety cues while no predictive value was found for danger cues following acquisition and for neither cue following extinction. Our findings underscore specific roles of learned danger and safety in pain-related acquisition and extinction. Contingency accuracy appears to distinctly impact learned emotional responses to safety and danger cues, supporting aversive learning to occur independently from CS-US awareness. The interplay of cognitive and emotional factors in shaping excitatory and inhibitory pain-related learning may contribute to altered pain processing, underscoring its clinical relevance in chronic pain.

Macroevolution of panicoid inflorescences: a history of contingency and order of trait acquisition

PubMed Central

Reinheimer, R.; Vegetti, A. C.; Rua, G. H.

2013-01-01

Background and Aims Inflorescence forms of panicoid grasses (Panicoideae s.s.) are remarkably diverse and they look very labile to human eyes; however, when performing a close inspection one can identify just a small subset of inflorescence types among a huge morphospace of possibilities. Consequently, some evolutionary constraints have restricted, to some extent, the diversification of their inflorescence. Developmental and genetic mechanisms, the photosynthetic type and plant longevity have been postulated as candidate constraints for angiosperms and panicoids in particular; however, it is not clear how these factors operate and which of these have played a key role during the grass inflorescence evolution. To gain insight into this matter the macroevolutionary aspects of panicoid inflorescences are investigated. Methods The inflorescence aspect (lax versus condensed), homogenization, truncation of the terminal spikelet, plant longevity and photosynthetic type were the traits selected for this study. Maximum likelihood and Bayesian Markov chain Monte Carlo methods were used to test different models of evolution and to evaluate the existence of evolutionary correlation among the traits. Both, models and evolutionary correlation were tested and analysed in a phylogenetic context by plotting the characters on a series of trees. For those cases in which the correlation was confirmed, test of contingency and order of trait acquisition were preformed to explore further the patterns of such co-evolution. Key Results The data reject the independent model of inflorescence trait evolution and confirmed the existence of evolutionary contingency. The results support the general trend of homogenization being a prerequisite for the loss of the terminal spikelet of the main axis. There was no evidence for temporal order in the gain of homogenization and condensation; consequently, the homogenization and condensation could occur simultaneously. The correlation between inflorescence traits with plant longevity and photosynthetic type is not confirmed. Conclusions The findings indicate that the lability of the panicoid inflorescence is apparent, not real. The results indicate that the history of the panicoids inflorescence is a combination of inflorescence trait contingency and order of character acquisition. These indicate that developmental and genetic mechanisms may be important constraints that have limited the diversification of the inflorescence form in panicoid grasses. PMID:23478945

40 CFR 300.335 - Funding.

Code of Federal Regulations, 2011 CFR

2011-07-01

... COMMUNITY RIGHT-TO-KNOW PROGRAMS NATIONAL OIL AND HAZARDOUS SUBSTANCES POLLUTION CONTINGENCY PLAN... scientific investigations not in support of removal actions or law enforcement, shall be provided by the...

The effects of variable-time versus contingent reinforcement delivery on problem behavior maintained by escape.

PubMed

Lomas Mevers, Joanna E; Fisher, Wayne W; Kelley, Michael E; Fredrick, Laura D

2014-01-01

Results of previous research indicate that the delivery of positive reinforcement (e.g., food) for an appropriate, alternative target response (e.g., compliance) or delivery of food on a time-based schedule can decrease problem behavior reinforced by escape, even when problem behavior continues to produce negative reinforcement (e.g., Lalli et al., ; Lomas, Fisher, & Kelley, ). In this study, we compared the levels of both compliance and problem behavior when food and praise were delivered either contingent on compliance or on a time-based schedule. Results for 3 of the 4 participants showed that contingent delivery of preferred edible items and praise was more effective in both reducing problem behavior and increasing compliance compared to variable-time delivery of these same items. These findings are discussed in the context of motivating operations and competition between positive and negative reinforcement. © Society for the Experimental Analysis of Behavior.

Operant treatment of orofacial dysfunction in neuromuscular disorders.

PubMed Central

Parker, L H; Cataldo, M F; Bourland, G; Emurian, C S; Corbin, R J; Page, J M

1984-01-01

The popularity and reported success of biofeedback treatment for neuromuscular disorders has occurred despite a lack of research identifying the critical variables responsible for therapeutic gain. In this study, we assessed the degree to which severe neurological dysfunction could be improved by using one of the components present in all biofeedback treatment, contingency management. Three cases of orofacial dysfunction were treated by reinforcing specific improvements reliably detectable without the use of biofeedback equipment. The results showed that contingency management procedures alone were sufficient to improve overt motor responses but, unlike biofeedback treatment, did not produce decreases in the hypertonic muscle groups associated with the trained motor behavior. The findings suggest that sophisticated, expensive biofeedback equipment may not be necessary in treating some neuromuscular disorders and that important clinical gains may be achieved by redesigning the patient's daily environment to be contingently therapeutic, rather than only accommodating the disabilities of the physically handicapped. PMID:6526764

Contingency Power Study for Short Haul Civil Tiltrotor

NASA Technical Reports Server (NTRS)

D'Angelo, Marin M.

2004-01-01

NASA has concluded from previous studies that the twin engine tiltrotor is the most economical and technologically viable rotorcraft for near-term civil applications. Twin engine civil rotorcraft must be able to hover safely on one engine in an emergency. This emergency power requirement generally results in engines 20 to 50 percent larger than needed for normal engine operation, negatively impacting aircraft economics. This study identifies several contingency power enhancement concepts, and quantifies their potential to reduce aircraft operating costs. Many unique concepts were examined, and the selected concepts are simple, reliable, and have a high potential for near term realization. These engine concepts allow extremely high turbine temperatures during emergency operation by providing cooling to the power turbine and augmenting cooling of both turbines and structural hardware. Direct operating cost are reduced 3 to percent, which could yield a 30 to 80 percent increase in operating profits. The study consists of the definition of an aircraft economics model and a baseline engine, and an engine concept screening study, and a preliminary definition of the selected concepts. The selected concepts are evaluated against the baseline engine, and the critical technologies and development needs are identified, along with applications for this technology.

78 FR 70256 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-25

... Indiana Department of Environmental Management (IDEM), has determined that all appropriate response actions under CERCLA, other than operation, maintenance, and five-year reviews have been completed...

Contingency Operation and Emergency Oversight Act of 2011

THOMAS, 112th Congress

Rep. Tierney, John F. [D-MA-6

2011-09-09

House - 10/03/2011 Referred to the Subcommittee on Government Organization, Efficiency, and Financial Management . (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

The SAX Italian scientific satellite. The on-board implemented automation as a support to the ground control capability

NASA Technical Reports Server (NTRS)

Martelli, Andrea

1994-01-01

This paper presents the capabilities implemented in the SAX system for an efficient operations management during its in-flight mission. SAX is an Italian scientific satellite for x-ray astronomy whose major mission objectives impose quite tight constraints on the implementation of both the space and ground segment. The most relevant mission characteristics require an operative lifetime of two years, performing scientific observations both in contact and in noncontact periods, with a low equatorial orbit supported by one ground station, so that only a few minutes of communications are available each orbit. This operational scenario determines the need to have a satellite capable of performing the scheduled mission automatically and reacting autonomously to contingency situations. The implementation approach of the on-board operations management, through which the necessary automation and autonomy are achieved, follows a hierarchical structure. This has been achieved adopting a distributed avionic architecture. Nine different on-board computers, in fact, constitute the on-board data management system. Each of them performs the local control and monitors its own functions while the system level control is performed at a higher level by the data handling applications software. The SAX on-board architecture provides the ground operators with different options of intervention by three classes of telecommands. The management of the scientific operations will be scheduled by the operation control center via dedicated operating plans. The SAX satellite flight mode is presently being integrated at Alenia Spazio premises in Turin for a launch scheduled for the end of 1995. Once in orbit, the SAX satellite will be subject to intensive check-out activities in order to verify the required mission performances. An overview of the envisaged procedure and of the necessary on-ground activities is therefore depicted as well.

Contingent Faculty at Community Colleges: The Too-Often Overlooked and Under-Engaged Faculty Majority

ERIC Educational Resources Information Center

Thirolf, Kathryn Q.; Woods, Rebekah S.

2017-01-01

A wide majority--nearly 70%--of faculty at community colleges teach part-time. If community colleges are serious about focusing more on supporting the success of their students, they must focus more on engaging and supporting their part-time faculty.

Medical supply on contingency military operations: experience from Operation GRITROCK.

PubMed

Robinson, J P; Reeves, P

2015-01-01

Medical supply during military operations has the ability to affect the efficacy of the operation being undertaken, either negatively or positively. An appropriately-managed maritime platform with a robust medical supply chain during transit and on arrival in theatre is the main aim. A secure supply chain will reduce any implications that logistics may have with regard to capability, and negate the effects of deficiencies of short shelf life items occurring over time and during use in high tempo operations.

Rotorcraft contingency power study

NASA Technical Reports Server (NTRS)

Hirschkron, R.; Haynes, J. F.; Goldstein, D. N.; Davis, R. H.

1984-01-01

Twin helicopter engines are often sized by the power requirement of a safe mission completion after the failure of one of the two engines. This study was undertaken for NASA Lewis by General Electric Co. to evaluate the merits of special design features to provide a 2-1/2 Contingency Power rating, permitting an engine size reduction. The merits of water injection, turbine cooling airflow modulation, throttle push, and a propellant auxiliary power plant were evaluated using military Life Cycle Cost (LCC) and commercial helicopter Direct Operating Cost (DOC) merit factors in a rubber engine and a rubber aircraft scenario.

Complex Dynamic Processes in Sign Tracking With an Omission Contingency (Negative Automaintenance)

PubMed Central

Killeen, Peter R.

2008-01-01

Hungry pigeons received food periodically, signaled by the onset of a keylight. Key pecks aborted the feeding. Subjects responded for thousands of trials, despite the contingent nonreinforcement, with varying probability as the intertrial interval was varied. Hazard functions showed the dominant tendency to be perseveration in responding and not responding. Once perseveration was accounted for, a linear operator model of associative conditioning further improved predictions. Response rates during trials were correlated with the prior probabilities of a response. Rescaled range analyses showed that the behavioral trajectories were a kind of fractional Brownian motion. PMID:12561133

Complex dynamic processes in sign tracking with an omission contingency (negative automaintenance).

PubMed

Killeen, Peter R

2003-01-01

Hungry pigeons received food periodically, signaled by the onset of a keylight. Key pecks aborted the feeding. Subjects responded for thousands of trials, despite the contingent nonreinforcement, with varying probability as the intertrial interval was varied. Hazard functions showed the dominant tendency to be perseveration in responding and not responding. Once perseveration was accounted for, a linear operator model of associative conditioning further improved predictions. Response rates during trials were correlated with the prior probabilities of a response. Rescaled range analyses showed that the behavioral trajectories were a kind of fractional Brownian motion.

Contracting with outpatient hemodialysis patients to improve adherence to treatment.

PubMed

Laidlaw, J K; Beeken, J E; Whitney, F W; Reyes, A A

1999-02-01

The purpose of this study was to examine the relationship between contingency contracting and adherence to prescribed therapy in outpatient chronic hemodialysis patients. A quasi-experimental, pretest/posttest design was used. The sample included 15 hemodialysis patients, 6 in the phosphorus group and 9 in the weight-gain group. The study was conducted at an outpatient hemodialysis center in a Midwestern rural state. Specific variables investigated were interdialytic weight gains and serum phosphorus levels that reflect adherence to fluid restrictions and to taking phosphate-binding medications. Weekly interviews were conducted with each patient and content analysis of interview data was completed to identify categories related to adherence and nonadherence. Pre- and postcontract weight gains and phosphorus levels were analyzed with a paired two sample t-test. The categories related to adherence and nonadherence included physiological, psychological, environmental, locus of control/self-control/self-praise, economical, medical, knowledge deficit, health benefits, family support, and social support. Adherence to taking phosphate-binding medication responded more favorably to contingency contracting than did adherence to fluid restrictions. Chronic outpatient hemodialysis patients in the sample responded to the use of contingency contracting and developed techniques to remember to take phosphate-binding medications in order to lower serum phosphorus medications.

Dynamic security contingency screening and ranking using neural networks.

PubMed

Mansour, Y; Vaahedi, E; El-Sharkawi, M A

1997-01-01

This paper summarizes BC Hydro's experience in applying neural networks to dynamic security contingency screening and ranking. The idea is to use the information on the prevailing operating condition and directly provide contingency screening and ranking using a trained neural network. To train the two neural networks for the large scale systems of BC Hydro and Hydro Quebec, in total 1691 detailed transient stability simulation were conducted, 1158 for BC Hydro system and 533 for the Hydro Quebec system. The simulation program was equipped with the energy margin calculation module (second kick) to measure the energy margin in each run. The first set of results showed poor performance for the neural networks in assessing the dynamic security. However a number of corrective measures improved the results significantly. These corrective measures included: 1) the effectiveness of output; 2) the number of outputs; 3) the type of features (static versus dynamic); 4) the number of features; 5) system partitioning; and 6) the ratio of training samples to features. The final results obtained using the large scale systems of BC Hydro and Hydro Quebec demonstrates a good potential for neural network in dynamic security assessment contingency screening and ranking.

On the Distinction Between the Motivating Operation and Setting Event Concepts.

PubMed

Nosik, Melissa R; Carr, James E

2015-10-01

In recent decades, behavior analysts have generally used two different concepts to speak about motivational influences on operant contingencies: setting event and motivating operation. Although both concepts still appear in the contemporary behavior-analytic literature and were designed to address the same antecedent phenomena, the concepts are quite different. The purpose of the present article is to describe and distinguish the concepts and to illustrate their current usage.

Contingency Base Camp Operations and Management: Staffing and Organization

DTIC Science & Technology

2013-09-17

security, safety , environmental and health risks to deployed forces. This study was undertaken to address operations and management (O&M) requirements...security, safety , envi- ronmental and health risks to deployed forces. This study was undertaken to address operations and management (O&M) requirements... food service oversight • Joint Visitor Bureau ERDC/CERL TR-13-18 16 • MWR. TF Archer was significantly augmented with engineer personnel to

Development of a Nutritional Delivery System to Feed Crew in a Pressurized Suit

NASA Technical Reports Server (NTRS)

Glass, J. W.; Leonig, M. L.; Douglas, G. L.

2014-01-01

The contingency scenario for an emergency cabin depressurization event may require crewmembers to subsist in a pressurized suit for up to 144 hours. This scenario requires the capability for safe nutrition delivery through a helmet feed port against a 4 psi pressure differential to enable crewmembers to maintain strength and cognition to perform critical tasks. Two nutritional delivery prototypes were developed and analyzed for compatibility with the helmet feed port interface and for operational effectiveness against the pressure differential. The bag-in-bag (BiB) prototype, designed to equalize the suit pressure with the beverage pouch and enable a crewmember to drink normally, delivered water successfully to three different subjects in suits pressurized to 4 psi. The Boa restrainer pouch, designed to provide mechanical leverage to overcome the pressure differential, did not operate sufficiently. Guidelines were developed and compiled for contingency beverages that provide macro-nutritional requirements, a minimum one-year shelf life, and compatibility with the delivery hardware. Evaluation results and food product parameters have the potential to be used to improve future prototype designs and develop complete nutritional beverages for contingency events. These feeding capabilities would have additional use on extended surface mission EVAs, where the current in-suit drinking device may be insufficient.

Gaze-contingent control for minimally invasive robotic surgery.

PubMed

Mylonas, George P; Darzi, Ara; Yang, Guang Zhong

2006-09-01

Recovering tissue depth and deformation during robotically assisted minimally invasive procedures is an important step towards motion compensation, stabilization and co-registration with preoperative data. This work demonstrates that eye gaze derived from binocular eye tracking can be effectively used to recover 3D motion and deformation of the soft tissue. A binocular eye-tracking device was integrated into the stereoscopic surgical console. After calibration, the 3D fixation point of the participating subjects could be accurately resolved in real time. A CT-scanned phantom heart model was used to demonstrate the accuracy of gaze-contingent depth extraction and motion stabilization of the soft tissue. The dynamic response of the oculomotor system was assessed with the proposed framework by using autoregressive modeling techniques. In vivo data were also used to perform gaze-contingent decoupling of cardiac and respiratory motion. Depth reconstruction, deformation tracking, and motion stabilization of the soft tissue were possible with binocular eye tracking. The dynamic response of the oculomotor system was able to cope with frequencies likely to occur under most routine minimally invasive surgical operations. The proposed framework presents a novel approach towards the tight integration of a human and a surgical robot where interaction in response to sensing is required to be under the control of the operating surgeon.

STS-5 Fifth Space shuttle mission, first operational flight: Press Kit

NASA Technical Reports Server (NTRS)

1982-01-01

Schedules for the fifth Space Shuttle flight are provided. Launching procedure, extravehicular activity, contingency plans, satellite deployment, and onboard experiments are discussed. Landing procedures, tracking facilities, and crew data are provided.

78 FR 54876 - Amended Notice of Intent To Modify the Scope of the Environmental Impact Statement and Conduct...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-06

... the operation of the U.S. electric power supply system under normal and contingency conditions), and... construction, operation, maintenance, and connection of the proposed new electric transmission line across the..., The Outback Pub at The Spa Restaurant, 869 Washington Street, Thursday, September 26, 2013, 5-8 p.m...

Air Force Contingency Contracting: Reachback and Other Opportunities for Improvement

DTIC Science & Technology

2011-01-01

electrical, mechanical, air conditioning, food service , lodging management, laundry plant operation, fire protection emergency management, professional...public service of the RAND Corporation. CHILDREN AND FAMILIES EDUCATION AND THE ARTS ENERGY AND ENVIRONMENT HEALTH AND HEALTH CARE INFRASTRUCTURE AND...information, including suggestions for reducing this burden, to Washington Headquarters Services , Directorate for Information Operations and Reports

Positive and Negative Reinforcers: How about the Second and Third Functions?

ERIC Educational Resources Information Center

Staats, Arthur W.

2006-01-01

The author of this article presents his own explanation on the two types of conditioning--respondent and operant. He states that when withdrawal of a negative reinforcer is the contingency that increases the strength of the operant behavior, the stimulus will have a negative emotional response to the experimental chamber. However, when a positive…

Brain networks of social action-outcome contingency: The role of the ventral striatum in integrating signals from the sensory cortex and medial prefrontal cortex.

PubMed

Sumiya, Motofumi; Koike, Takahiko; Okazaki, Shuntaro; Kitada, Ryo; Sadato, Norihiro

2017-10-01

Social interactions can be facilitated by action-outcome contingency, in which self-actions result in relevant responses from others. Research has indicated that the striatal reward system plays a role in generating action-outcome contingency signals. However, the neural mechanisms wherein signals regarding self-action and others' responses are integrated to generate the contingency signal remain poorly understood. We conducted a functional MRI study to test the hypothesis that brain activity representing the self modulates connectivity between the striatal reward system and sensory regions involved in the processing of others' responses. We employed a contingency task in which participants made the listener laugh by telling jokes. Participants reported more pleasure when greater laughter followed their own jokes than those of another. Self-relevant listener's responses produced stronger activation in the medial prefrontal cortex (mPFC). Laughter was associated with activity in the auditory cortex. The ventral striatum exhibited stronger activation when participants made listeners laugh than when another did. In physio-physiological interaction analyses, the ventral striatum showed interaction effects for signals extracted from the mPFC and auditory cortex. These results support the hypothesis that the mPFC, which is implicated in self-related processing, gates sensory input associated with others' responses during value processing in the ventral striatum. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

Dissociable roles of dopamine and serotonin transporter function in a rat model of negative urgency.

PubMed

Yates, Justin R; Darna, Mahesh; Gipson, Cassandra D; Dwoskin, Linda P; Bardo, Michael T

2015-09-15

Negative urgency is a facet of impulsivity that reflects mood-based rash action and is associated with various maladaptive behaviors in humans. However, the underlying neural mechanisms of negative urgency are not fully understood. Several brain regions within the mesocorticolimbic pathway, as well as the neurotransmitters dopamine (DA) and serotonin (5-HT), have been implicated in impulsivity. Extracellular DA and 5-HT concentrations are regulated by DA transporters (DAT) and 5-HT transporters (SERT); thus, these transporters may be important molecular mechanisms underlying individual differences in negative urgency. The current study employed a reward omission task to model negative urgency in rats. During reward trials, a cue light signaled the non-contingent delivery of one sucrose pellet; immediately following the non-contingent reward, rats responded on a lever to earn sucrose pellets (operant phase). Omission trials were similar to reward trials, except that non-contingent sucrose was omitted following the cue light prior to the operant phase. As expected, contingent responding was higher following omission of expected reward than following delivery of expected reward, thus reflecting negative urgency. Upon completion of behavioral training, Vmax and Km were obtained from kinetic analysis of [(3)H]DA and [(3)H]5-HT uptake using synaptosomes prepared from nucleus accumbens (NAc), dorsal striatum (Str), medial prefrontal cortex (mPFC), and orbitofrontal cortex (OFC) isolated from individual rats. Vmax for DAT in NAc and for SERT in OFC were positively correlated with negative urgency scores. The current findings suggest that mood-based impulsivity (negative urgency) is associated with enhanced DAT function in NAc and SERT function in OFC. Copyright © 2015 Elsevier B.V. All rights reserved.

Development of Extended Period Pressure-Dependent Demand Water Distribution Models

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

Judi, David R.; Mcpherson, Timothy N.

2015-03-20

Los Alamos National Laboratory (LANL) has used modeling and simulation of water distribution systems for N-1 contingency analyses to assess criticality of water system assets. Critical components considered in these analyses include pumps, tanks, and supply sources, in addition to critical pipes or aqueducts. A contingency represents the complete removal of the asset from system operation. For each contingency, an extended period simulation (EPS) is run using EPANET. An EPS simulates water system behavior over a time period, typically at least 24 hours. It assesses the ability of a system to respond and recover from asset disruption through distributed storagemore » in tanks throughout the system. Contingencies of concern are identified as those in which some portion of the water system has unmet delivery requirements. A delivery requirement is defined as an aggregation of water demands within a service area, similar to an electric power demand. The metric used to identify areas of unmet delivery requirement in these studies is a pressure threshold of 15 pounds per square inch (psi). This pressure threshold is used because it is below the required pressure for fire protection. Any location in the model with pressure that drops below this threshold at any time during an EPS is considered to have unmet service requirements and is used to determine cascading consequences. The outage area for a contingency is the aggregation of all service areas with a pressure below the threshold at any time during the EPS.« less

Contingency management adapted for African-American adolescents with obesity enhances youth weight loss with caregiver participation: a multiple baseline pilot study.

PubMed

Hartlieb, Kathryn Brogan; Naar, Sylvie; Ledgerwood, David M; Templin, Thomas N; Ellis, Deborah A; Donohue, Bradley; Cunningham, Phillippe B

2015-12-07

Contingency management (CM) interventions, which use operant conditioning principles to encourage completion of target behavioral goals, may be useful for improving adherence to behavioral skills training (BST). Research-to-date has yet to explore CM for weight loss in minority adolescents. To examine the effects of CM in improving adolescent weight loss when added to BST. The study utilized an innovative experimental design that builds upon multiple baseline approaches as recommended by the National Institutes of Health. Six obese African-American youth and their primary caregivers living in Detroit, Michigan, USA. Adolescents received between 4 and 12 weeks of BST during a baseline period and subsequently received CM targeting weight loss. Youth weight. Linear mixed effects modeling was used in the analysis. CM did not directly affect adolescent weight loss above that of BST (p=0.053). However, when caregivers were involved in CM session treatment, contingency management had a positive effect on adolescent weight loss. The estimated weight loss due to CM when caregivers also attended was 0.66 kg/week (p<0.001, [95% CI; -1.96, -0.97]) relative to the baseline trajectory. This study demonstrates application of a novel experimental approach to intervention development and demonstrated the importance of parent involvement when delivering contingency management for minority youth weight loss. Lessons learned from contingency management program implementation are also discussed in order to inform practice.

75 FR 9622 - Southern Nuclear Operating Company, Inc.; Vogtle Electric Generating Plant, Units 1 and 2; Exemption

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-03

... requirements similar to those previously imposed by Commission orders issued after the terrorist attacks of... Security Plan, Training and Qualification Plan, Safeguards Contingency Plan, and Cyber Security Plan...

Answering Aggregation Questions in Contingency Valuation of Rural Transit Benefits

DOT National Transportation Integrated Search

2001-08-01

While the qualitative benefits of transit are relatively well known, quantifying the benefits of transit is still a developing methodology. Quantifying benefits offers improved operational management and planning as well as better information for pol...

49 CFR 1542.305 - Public advisories.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Contingency Measures § 1542.305 Public advisories. When advised by TSA, each airport operator must prominently display and maintain in...

49 CFR 1542.305 - Public advisories.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Contingency Measures § 1542.305 Public advisories. When advised by TSA, each airport operator must prominently display and maintain in...

49 CFR 1542.305 - Public advisories.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Contingency Measures § 1542.305 Public advisories. When advised by TSA, each airport operator must prominently display and maintain in...

49 CFR 1542.305 - Public advisories.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Contingency Measures § 1542.305 Public advisories. When advised by TSA, each airport operator must prominently display and maintain in...

A decision tree-based on-line preventive control strategy for power system transient instability prevention

NASA Astrophysics Data System (ADS)

Xu, Yan; Dong, Zhao Yang; Zhang, Rui; Wong, Kit Po

2014-02-01

Maintaining transient stability is a basic requirement for secure power system operations. Preventive control deals with modifying the system operating point to withstand probable contingencies. In this article, a decision tree (DT)-based on-line preventive control strategy is proposed for transient instability prevention of power systems. Given a stability database, a distance-based feature estimation algorithm is first applied to identify the critical generators, which are then used as features to develop a DT. By interpreting the splitting rules of DT, preventive control is realised by formulating the rules in a standard optimal power flow model and solving it. The proposed method is transparent in control mechanism, on-line computation compatible and convenient to deal with multi-contingency. The effectiveness and efficiency of the method has been verified on New England 10-machine 39-bus test system.

Experiences with Extra-Vehicular Activities in Response to Critical ISS Contingencies

NASA Technical Reports Server (NTRS)

Van Cise, Edward A.; Kelly, Brian J.; Radigan, Jeffery P.; Cranmer, Curtis W.

2016-01-01

Initial "Big 14" work was put to the test for the first time in 2010. Deficiencies were found in some of the planning and approaches to that work; Failure Response Assessment Team created in 2010 to address deficiencies -Identify and perform engineering analysis in operations products prior to failure; incorporate results into operations products -Identify actions for protecting ISS against a Next Worse Failure after the first failure occurs -Better document not only EVA products but also planning products, assumptions, and open actions; Pre-failure investments against critical failures best postures ISS for swift response and recovery -A type of insurance policy -Has proven effective in a number of contingency EVA cases since 2010. Planning for MBSU R&R in 2012, Second PM R&R in 2013, EXT MDM R&R in 2014; Current FRAT schedule projects completion of all analysis in 2018

Treating youths with selective mutism with an alternating design of exposure-based practice and contingency management.

PubMed

Vecchio, Jennifer; Kearney, Christopher A

2009-12-01

Selective mutism is a severe childhood disorder involving failure to speak in public situations in which speaking is expected. The present study examined 9 youths with selective mutism treated with child-focused, exposure-based practices and parent-focused contingency management via an alternating treatments design. Broadband measures of functioning were employed, but particular focus was made on behavioral assessment of words spoken audibly and daily in public situations. Treatment ranged from 8 to 32 sessions and resulted in positive end-state functioning for 8 of 9 participants. Broader analyses indicated greater effectiveness for exposure-based practice than contingency management. The results support recent case reports of behavioral treatment for this population but in more rigorous fashion. Clinical and research challenges are discussed, including caveats about length and intensity of treatment for this population and need to develop standardized daily measures.

Negative input for grammatical errors: effects after a lag of 12 weeks.

PubMed

Saxton, Matthew; Backley, Phillip; Gallaway, Clare

2005-08-01

Effects of negative input for 13 categories of grammatical error were assessed in a longitudinal study of naturalistic adult-child discourse. Two-hour samples of conversational interaction were obtained at two points in time, separated by a lag of 12 weeks, for 12 children (mean age 2;0 at the start). The data were interpreted within the framework offered by Saxton's (1997, 2000) contrast theory of negative input. Corrective input was associated with subsequent improvements in the grammaticality of child speech for three of the target structures. No effects were found for two forms of positive input: non-contingent models, where the adult produces target structures in non-error-contingent contexts; and contingent models, where grammatical forms follow grammatical child usages. The findings lend support to the view that, in some cases at least, the structure of adult-child discourse yields information on the bounds of grammaticality for the language-learning child.

Interdependency Assessment of Coupled Natural Gas and Power Systems in Energy Market

NASA Astrophysics Data System (ADS)

Yang, Hongzhao; Qiu, Jing; Zhang, Sanhua; Lai, Mingyong; Dong, Zhao Yang

2015-12-01

Owing to the technological development of natural gas exploration and the increasing penetration of gas-fired power generation, gas and power systems inevitably interact with each other from both physical and economic points of view. In order to effectively assess the two systems' interdependency, this paper proposes a systematic modeling framework and constructs simulation platforms for coupled gas and power systems in an energy market environment. By applying the proposed approach to the Australian national electricity market (NEM) and gas market, the impacts of six types of market and system factors are quantitatively analyzed, including power transmission limits, gas pipeline contingencies, gas pipeline flow constraints, carbon emission constraints, power load variations, and non-electric gas load variations. The important interdependency and infrastructure weakness for the two systems are well studied and identified. Our work provides a quantitative basis for grid operators and policy makers to support and guide operation and investment decisions for electric power and natural gas industries.

Pedestrians’ behavior in emergency evacuation: Modeling and simulation

NASA Astrophysics Data System (ADS)

Wang, Lei; Zheng, Jie-Hui; Zhang, Xiao-Shuang; Zhang, Jian-Lin; Wang, Qiu-Zhen; Zhang, Qian

2016-11-01

The social force model has been widely used to simulate pedestrian evacuation by analyzing attractive, repulsive, driving, and fluctuating forces among pedestrians. Many researchers have improved its limitations in simulating behaviors of large-scale population. This study modifies the well-accepted social force model by considering the impacts of interaction among companions and further develops a comprehensive model by combining that with a multi-exit utility function. Then numerical simulations of evacuations based on the comprehensive model are implemented in the waiting hall of the Wulin Square Subway Station in Hangzhou, China. The results provide safety thresholds of pedestrian density and panic levels in different operation situations. In spite of the operation situation and the panic level, a larger friend-group size results in lower evacuation efficiency. Our study makes important contributions to building a comprehensive multi-exit social force model and to applying it to actual scenarios, which produces data to facilitate decision making in contingency plans and emergency treatment. Project supported by the National Natural Science Foundation of China (Grant No. 71471163).

Civil Military Operations: Afghanistan. Observations on Civil Military Operations During the First Year of Operation Enduring Freedom

DTIC Science & Technology

2004-03-23

operations, and security. • Provide fi scal fl exibility for commanders. Commanders should be free to use O& M monies, conduct MEDCAP and pay claims when...contingencies. Doctrinally, the AC Civil Affairs component provides the initial ( M Day) “generalist” capability, while the RC provides the “functional” CA...expertise at M +30 to 60 days. However, the situation in Afghanistan demanded early RC expertise. Partial mobilizations had to be done to obtain key

Preliminary Airspace Operations Simulations Findings Report

NASA Technical Reports Server (NTRS)

2005-01-01

Provides preliminary findings of the initial series (normal operations and contingency management) of airspace operations simulations. The key elements of this report discuss feedback from controller subjects for UAS flight above FL430. Findings provide initial evaluation of routine UAS operations above dense ARTCC airspace (ZOB), and identify areas of further research, policy direction and procedural development. This document further serves as an addendum to the detailed AOS simulation plan (Deliverable SIM001), incorporating feedback from FAA air traffic personnel and Access 5 IPTs.

Phase Zero Contracting Operations-Strategic and Integrative Planning for Contingency and Expeditionary Operations

DTIC Science & Technology

2013-10-01

349–372 Phase Zero Contracting Operations (PZCO) FIGURE 4. CONTRACTING PHASE ZERO: PLAN, EXERCISE, REHEARSE, AND SYNCHRONIZE Note. BPA = Blanket...More Robust Construction Supplies; Oce Equipment; Quality of Life; and Morale, Welfare, and Recreation PO/TO/DO/ BPA Small Purchase Standard Vehicles PO...TO/DO/ BPA Small Purchase Standard Vehicles PO/TO/DO/ BPA Small Purchase Standard Vehicles PO/TO/DO/ BPA Small Purchase Food, Water, Billeting, Hygiene

Results of prototype software development for automation of shuttle proximity operations

NASA Technical Reports Server (NTRS)

Hiers, Hal; Olszweski, Oscar

1991-01-01

The effort involves demonstration of expert system technology application to Shuttle rendezvous operations in a high-fidelity, real-time simulation environment. The JSC Systems Engineering Simulator (SES) served as the test bed for the demonstration. Rendezvous applications were focused on crew procedures and monitoring of sensor health and trajectory status. Proximity operations applications were focused on monitoring, crew advisory, and control of the approach trajectory. Guidance, Navigation, and Control areas of emphasis included the approach, transition and stationkeeping guidance, and laser docking sensor navigation. Operator interface displays for monitor and control functions were developed. A rule-based expert system was developed to manage the relative navigation system/sensors for nominal operations and simple failure contingencies. Testing resulted in the following findings; (1) the developed guidance is applicable for operations with LVLH stabilized targets; (2) closing rates less than 0.05 feet per second are difficult to maintain due to the Shuttle translational/rotational cross-coupling; (3) automated operations result in reduced propellant consumption and plume impingement effects on the target as compared to manual operations; and (4) braking gates are beneficial for trajectory management. A versatile guidance design was demonstrated. An accurate proximity operations sensor/navigation system to provide relative attitude information within 30 feet is required and redesign of the existing Shuttle digital autopilot should be considered to reduce the cross-coupling effects. This activity has demonstrated the feasibility of automated Shuttle proximity operations with the Space Station Freedom. Indications are that berthing operations as well as docking can be supported.

Construction Material-Based Methodology for Military Contingency Base Construction: Case Study of Dhaka, Bangladesh

DTIC Science & Technology

2016-08-01

of the operational environment to anticipate the impacts that siting and operating CBs will have on the local context, and to consider the effects ...17 Figure 7. Density and effective proximity factor (McNulty 2009b...Area-wise consumption of cement, FY2010 (Nahar 2011). ...............................44 Figure 23. Overview of Bangladesh [green: office, orange

Socioeconomic Context, Social Support, and Adolescent Mental Health: A Multilevel Investigation

ERIC Educational Resources Information Center

Wight, Richard G.; Botticello, Amanda L.; Aneshensel, Carol S.

2006-01-01

This study examined whether the impact of contextual-level socioeconomic disadvantage on adolescent mental health is contingent upon individual-level perceptions of social support. Data are from the National Longitudinal Study of Adolescent Health (Add Health), a panel survey of a nationally representative United States sample (analytic N =…

Tutoring Sixth Graders Who Struggle with Reading: Illustrations of Wood's Contingent Interventions

ERIC Educational Resources Information Center

Hedin, Laura R.; Gaffney, Janet S.

2013-01-01

Teachers working with students with reading difficulties must decide when and how to intervene. Wood (2002) suggested that teachers' shift their levels of support to match students' needs based on moment-by-moment observations--that is, teachers should scaffold their support. In this qualitative analysis, we investigated instructors' scaffolding…

Provision of healthcare in a remote base of operations in southern Chad.

PubMed

Hickey, J P

2010-09-01

The Irish Defence Forces maintained a presence in south eastern Chad under the authority of the United Nations Security Council from January 2008 until May 2010, operating in a peace support role as the lead contingent in a multinational battalion. In September 2009 the task of establishing a forward operating base in a remote location within the area of operations was ordered by mission headquarters. Irish and Finnish troops duly deployed and began the task of establishing a safe and secure base from which to operate. This involved securing the location, installing accommodation, electricity, lighting and facilities for ablutions, removing natural hazards, establishing secure communications and ensuring rapid access and egress in the event of hostile contact or emergency. The incidence of disease at this location was low, with the notable exception of a limited outbreak of gastroenteritis. The high standard of engineering work carried out around the camp, especially the latrines, washing facilities and other hygiene measures, significantly contributed to minimising the transmission of infectious disease. The past experiences of the Defence Forces in Congo, Lebanon, East Timor, Eritrea and Liberia have led to a high standard of forward planning and logistical awareness within the organisation which served personnel well in this latest mission. Copyright © 2010 Elsevier Ltd. All rights reserved.

Operational radiological support for the US manned space program

NASA Technical Reports Server (NTRS)

Golightly, Michael J.; Hardy, Alva C.; Atwell, William; Weyland, Mark D.; Kern, John; Cash, Bernard L.

1993-01-01

Radiological support for the manned space program is provided by the Space Radiation Analysis Group at NASA/JSC. This support ensures crew safety through mission design analysis, real-time space environment monitoring, and crew exposure measurements. Preflight crew exposure calculations using mission design information are used to ensure that crew exposures will remain within established limits. During missions, space environment conditions are continuously monitored from within the Mission Control Center. In the event of a radiation environment enhancement, the impact to crew exposure is assessed and recommendations are provided to flight management. Radiation dosimeters are placed throughout the spacecraft and provided to each crewmember. During a radiation contingency, the crew could be requested to provide dosimeter readings. This information would be used for projecting crew dose enhancements. New instrumentation and computer technology are being developed to improve the support. Improved instruments include tissue equivalent proportional counter (TEPC)-based dosimeters and charged particle telescopes. Data from these instruments will be telemetered and will provide flight controllers with unprecedented information regarding the radiation environment in and around the spacecraft. New software is being acquired and developed to provide 'smart' space environmental data displays for use by flight controllers.

Idaho National Laboratory Emergency Readiness Assurance Plan — Fiscal Year 2016

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

None, None

Battelle Energy Alliance, LLC, the prime contractor for Idaho National Laboratory (INL), provides this Emergency Readiness Assurance Plan (ERAP) for Fiscal Year 2016 in accordance with DOE O 151.1C, “Comprehensive Emergency Management System.” The ERAP documents the readiness of the INL Emergency Management Program using emergency response planning and preparedness activities as the basis. It describes emergency response planning and preparedness activities, and where applicable, summarizes and/or provides supporting information in tabular form for easy access to data. The ERAP also provides budget, personnel, and planning forecasts for Fiscal Year 2017. Specifically, the ERAP assures the Department of Energy Idahomore » Operations Office that stated emergency capabilities at INL are sufficient to implement PLN 114, “INL Emergency Plan/RCRA Contingency Plan.”« less

Idaho National Laboratory Emergency Readiness Assurance Plan — Fiscal Year 2014

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

Bush, Shane

Battelle Energy Alliance, LLC, the prime contractor for Idaho National Laboratory (INL), provides this Emergency Readiness Assurance Plan (ERAP) for Fiscal Year 2014 in accordance with DOE O 151.1C, “Comprehensive Emergency Management System.” The ERAP documents the readiness of the INL Emergency Management Program using emergency response planning and preparedness activities as the basis. It describes emergency response planning and preparedness activities, and where applicable, summarizes and/or provides supporting information in tabular form for easy access to data. The ERAP also provides budget, personnel, and planning forecasts for Fiscal Year 2015. Specifically, the ERAP assures the Department of Energy Idahomore » Operations Office that stated emergency capabilities at INL are sufficient to implement PLN-114, “INL Emergency Plan/RCRA Contingency Plan.”« less

Disaster recovery plan for HANDI 2000 business management system

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

Adams, D.E.

The BMS production implementation will be complete by October 1, 1998 and the server environment will be comprised of two types of platforms. The PassPort Supply and the PeopleSoft Financials will reside on LNIX servers and the PeopleSoft Human Resources and Payroll will reside on Microsoft NT servers. Because of the wide scope and the requirements of the COTS products to run in various environments backup and recovery responsibilities are divided between two groups in Technical Operations. The Central Computer Systems Management group provides support for the LTNIX/NT Backup Data Center, and the Network Infrastructure Systems group provides support formore » the NT Application Server Backup outside the Data Center. The disaster recovery process is dependent on a good backup and recovery process. Information and integrated system data for determining the disaster recovery process is identified from the Fluor Daniel Hanford (FDH) Risk Assessment Plan, Contingency Plan, and Backup and Recovery Plan, and Backup Form for HANDI 2000 BMS.« less

Lunar prospector mission design and trajectory support

NASA Technical Reports Server (NTRS)

Lozier, David; Galal, Ken; Folta, David; Beckman, Mark

1998-01-01

The Lunar Prospector mission is the first dedicated NASA lunar mapping mission since the Apollo Orbiter program which was flown over 25 years ago. Competitively selected under the NASA Discovery Program, Lunar Prospector was launched on January 7, 1998 on the new Lockheed Martin Athena 2 launch vehicle. The mission design of Lunar Prospector is characterized by a direct minimum energy transfer trajectory to the moon with three scheduled orbit correction maneuvers to remove launch and cislunar injection errors prior to lunar insertion. At lunar encounter, a series of three lunar orbit insertion maneuvers and a small circularization burn were executed to achieve a 100 km altitude polar mapping orbit. This paper will present the design of the Lunar Prospector transfer, lunar insertion and mapping orbits, including maneuver and orbit determination strategies in the context of mission goals and constraints. Contingency plans for handling transfer orbit injection and lunar orbit insertion anomalies are also summarized. Actual flight operations results are discussed and compared to pre-launch support analysis.

A Real-Time Decision Support System for Voltage Collapse Avoidance in Power Supply Networks

NASA Astrophysics Data System (ADS)

Chang, Chen-Sung

This paper presents a real-time decision support system (RDSS) based on artificial intelligence (AI) for voltage collapse avoidance (VCA) in power supply networks. The RDSS scheme employs a fuzzy hyperrectangular composite neural network (FHRCNN) to carry out voltage risk identification (VRI). In the event that a threat to the security of the power supply network is detected, an evolutionary programming (EP)-based algorithm is triggered to determine the operational settings required to restore the power supply network to a secure condition. The effectiveness of the RDSS methodology is demonstrated through its application to the American Electric Power Provider System (AEP, 30-bus system) under various heavy load conditions and contingency scenarios. In general, the numerical results confirm the ability of the RDSS scheme to minimize the risk of voltage collapse in power supply networks. In other words, RDSS provides Power Provider Enterprises (PPEs) with a viable tool for performing on-line voltage risk assessment and power system security enhancement functions.

Transdermal Alcohol Concentration Data Collected During a Contingency Management Program to Reduce At-Risk Drinking

PubMed Central

Dougherty, Donald M.; Karns, Tara E.; Mullen, Jillian; Liang, Yuanyuan; Lake, Sarah L.; Roache, John D.; Hill-Kapturczak, Nathalie

2017-01-01

Background Recently, we demonstrated that transdermal alcohol monitors could be used in a contingency management procedure to reduce problematic drinking; the frequency of self-reported heavy/moderate drinking days decreased and days of no to low drinking increased. These effects persisted for three months after intervention. In the current report, we used the transdermal alcohol concentration (TAC) data collected prior to and during the contingency management procedure to provide a detailed characterization of objectively measured alcohol use. Methods Drinkers (n = 80) who frequently engaged in risky drinking behaviors were recruited and participated in three study phases: a 4-week Observation phase where participants drank as usual; a 12-week Contingency Management phase where participants received $50 each week when TAC did not exceed 0.03 g/dl; and a 3-month Follow-up phase where self-reported alcohol consumption was monitored. Transdermal monitors were worn during the first two phases, where each week they recived $105 for visiting the clinic and wearing the monitor. Outcomes focused on using TAC data to objectively characterize drinking and were used to classify drinking levels as either no, low, moderate, or heavy drinking as a function of weeks and day of week. Results Compared to the Observation phase, TAC data indicated that episodes of heavy drinking days during the Contingency Management phase were reduced and episodes of no drinking and low to moderate drinking increased. Conclusions These results lend further support for linking transdermal alcohol monitoring with contingency management interventions. Collectively, studies to date indicate that interventions like these may be useful for both abstinence and moderation-based programs. PMID:25582388

Transdermal alcohol concentration data collected during a contingency management program to reduce at-risk drinking.

PubMed

Dougherty, Donald M; Karns, Tara E; Mullen, Jillian; Liang, Yuanyuan; Lake, Sarah L; Roache, John D; Hill-Kapturczak, Nathalie

2015-03-01

Recently, we demonstrated that transdermal alcohol monitors could be used in a contingency management procedure to reduce problematic drinking; the frequency of self-reported heavy/moderate drinking days decreased and days of no to low drinking increased. These effects persisted for three months after intervention. In the current report, we used the transdermal alcohol concentration (TAC) data collected prior to and during the contingency management procedure to provide a detailed characterization of objectively measured alcohol use. Drinkers (n=80) who frequently engaged in risky drinking behaviors were recruited and participated in three study phases: a 4-week Observation phase where participants drank as usual; a 12-week Contingency Management phase where participants received $50 each week when TAC did not exceed 0.03g/dl; and a 3-month Follow-up phase where self-reported alcohol consumption was monitored. Transdermal monitors were worn during the first two phases, where each week they recived $105 for visiting the clinic and wearing the monitor. Outcomes focused on using TAC data to objectively characterize drinking and were used to classify drinking levels as either no, low, moderate, or heavy drinking as a function of weeks and day of week. Compared to the Observation phase, TAC data indicated that episodes of heavy drinking days during the Contingency Management phase were reduced and episodes of no drinking and low to moderate drinking increased. These results lend further support for linking transdermal alcohol monitoring with contingency management interventions. Collectively, studies to date indicate that interventions like these may be useful for both abstinence and moderation-based programs. Copyright © 2015. Published by Elsevier Ireland Ltd.

Transformational Leadership, Transactional Contingent Reward, and Organizational Identification: The Mediating Effect of Perceived Innovation and Goal Culture Orientations.

PubMed

Xenikou, Athena

2017-01-01

Purpose: The aim of this research was to investigate the effect of transformational leadership and transactional contingent reward as complementary, but distinct, forms of leadership on facets of organizational identification via the perception of innovation and goal organizational values. Design/Methodology/Approach: Three studies were carried out implementing either a measurement of mediation or experimental-causal-chain design to test for the hypothesized effects. Findings: The measurement of mediation study showed that transformational leadership had a positive direct and indirect effect, via innovation value orientation, on cognitive identification, whereas transactional contingent reward was more strongly related to affective, rather than cognitive, identification, and goal orientation was a mediator of their link. The findings of the two experimental-causal-chain studies further supported the hypothesized effects. Transformational leadership was found to lead subordinates to perceive the culture as more innovative compared to transactional contingent reward, whereas transactional contingent reward led employees to perceive the culture as more goal, than innovation, oriented. Finally, innovation, compared to goal, value orientation increased cognitive identification, while goal orientation facilitated affective, rather than cognitive, identification. Implications: The practical implications involve the development of strategies organizations can apply, such as leadership training programs, to strengthen their ties with their employees, which, in turn, may have a positive impact on in-role, as well as extra-role, behaviors. Originality/Value: The originality of this research concerns the identification of distinct mechanisms explaining the effect of transformational leadership and transactional contingent reward on cognitive and affective identification applying an organizational culture perspective and a combination of measurement and causal mediation designs.

Transformational Leadership, Transactional Contingent Reward, and Organizational Identification: The Mediating Effect of Perceived Innovation and Goal Culture Orientations

PubMed Central

Xenikou, Athena

2017-01-01

Purpose: The aim of this research was to investigate the effect of transformational leadership and transactional contingent reward as complementary, but distinct, forms of leadership on facets of organizational identification via the perception of innovation and goal organizational values. Design/Methodology/Approach: Three studies were carried out implementing either a measurement of mediation or experimental-causal-chain design to test for the hypothesized effects. Findings: The measurement of mediation study showed that transformational leadership had a positive direct and indirect effect, via innovation value orientation, on cognitive identification, whereas transactional contingent reward was more strongly related to affective, rather than cognitive, identification, and goal orientation was a mediator of their link. The findings of the two experimental-causal-chain studies further supported the hypothesized effects. Transformational leadership was found to lead subordinates to perceive the culture as more innovative compared to transactional contingent reward, whereas transactional contingent reward led employees to perceive the culture as more goal, than innovation, oriented. Finally, innovation, compared to goal, value orientation increased cognitive identification, while goal orientation facilitated affective, rather than cognitive, identification. Implications: The practical implications involve the development of strategies organizations can apply, such as leadership training programs, to strengthen their ties with their employees, which, in turn, may have a positive impact on in-role, as well as extra-role, behaviors. Originality/Value: The originality of this research concerns the identification of distinct mechanisms explaining the effect of transformational leadership and transactional contingent reward on cognitive and affective identification applying an organizational culture perspective and a combination of measurement and causal mediation designs. PMID:29093688

Inductive Double-Contingency Analysis of UO2 Powder Bulk Blending Operations at a Commercial Fuel Plant (U)

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

Skiles, S. K.

1994-12-22

An inductive double-contingency analysis (DCA) method developed by the criticality safety function at the Savannah River Site, was applied in Criticality Safety Evaluations (CSEs) of five major plant process systems at the Westinghouse Electric Corporation`s Commercial Nuclear Fuel Manufacturing Plant in Columbia, South Carolina (WEC-Cola.). The method emphasizes a thorough evaluation of the controls intended to provide barriers against criticality for postulated initiating events, and has been demonstrated effective at identifying common mode failure potential and interdependence among multiple controls. A description of the method and an example of its application is provided.

Contingency Power Study for Short Haul Civil Tiltrotor

NASA Technical Reports Server (NTRS)

Eisenberg, Joseph D. (Technical Monitor); Wait, John

2003-01-01

AlliedSignal Engines (AE) defined a number of concepts that significantly increased the horsepower of a turboshaft engine to accommodate the loss of an engine and enable the safe landing of a twin-engined, 40-passenger, short haul civil tiltrotor. From these concepts, "Water/Methanol Injection," a "Better Power Turbine Than Required," and a "Secondary Combustor For Interturbine Reheat" were chosen, based on system safety and economics, for more detailed examination. Engine performance, mission, and cost analysis of these systems indicated contingency power levels of 26 to 70 percent greater than normal rated takeoff could be attained for short durations, thus enabling direct operating cost savings between 2 and 6 percent.

Warm glow, free-riding and vehicle neutrality in a health-related contingent valuation study.

PubMed

Hackl, Franz; Pruckner, Gerald J

2005-03-01

Criticism of contingent valuation (CV) stresses warm glow and free-riding as possible causes for biased willingness to pay figures. We present an empirical framework to study the existence of warm glow and free-riding in hypothetical WTP answers based on a CV survey for the measurement of health-related Red Cross services. Both in conventional double-bounded and spike models we do not find indication of warm glow phenomena and free-riding behaviour. The results are very robust and insensitive to the applied payment vehicles. Theoretical objections against CV do not find sufficient empirical support.