WorldWideScience

Sample records for navy shipboard excess

  1. Navy Shipboard Hazardous Material Minimization Program

    Energy Technology Data Exchange (ETDEWEB)

    Bieberich, M.J. [Naval Surface Warfare Center, Annapolis, MD (United States). Carderock Div.; Robinson, P. [Life Cycle Engineering, Inc., Charleston, SC (United States); Chastain, B.

    1994-12-31

    The use of hazardous (and potentially hazardous) materials in shipboard cleaning applications has proliferated as new systems and equipments have entered the fleet to reside alongside existing equipments. With the growing environmental awareness (and additional, more restrictive regulations) at all levels/echelon commands of the DoD, the Navy has initiated a proactive program to undertake the minimization/elimination of these hazardous materials in order to eliminate HMs at the source. This paper will focus on the current Shipboard Hazardous Materials Minimization Program initiatives including the identification of authorized HM currently used onboard, identification of potential substitute materials for HM replacement, identification of new cleaning technologies and processes/procedures, and identification of technical documents which will require revision to eliminate the procurement of HMs into the federal supply system. Also discussed will be the anticipated path required to implement the changes into the fleet and automated decision processes (substitution algorithm) currently employed. The paper will also present the most recent technologies identified for approval or additional testing and analysis including: supercritical CO{sub 2} cleaning, high pressure blasting (H{sub 2}O + baking soda), aqueous and semi-aqueous cleaning materials and processes, solvent replacements and dedicated parts washing systems with internal filtering capabilities, automated software for solvent/cleaning process substitute selection. Along with these technological advances, data availability (from on-line databases and CDROM Database libraries) will be identified and discussed.

  2. Material Considerations for the Navy Shipboard Waste Destruction System

    National Research Council Canada - National Science Library

    Shifler, David

    1997-01-01

    Compliance with MARPOL environmental regulations has required the design of a waste management system to reduce the volume of solid shipboard waste and treat it so that it is safe to carry aboard ship. The U.S...

  3. Navy Shipboard Lasers for Surface, Air, and Missile Defense: Background and Issues for Congress

    Science.gov (United States)

    2013-06-27

    fiber SSL effort is called the Tactical Laser System ( TLS ). Among DOD’s multiple efforts to develop slab SSLs for military use was the Maritime Laser...Missile Defense Congressional Research Service 11 Tactical Laser System Another Navy fiber SSL effort is the Tactical Laser System ( TLS )—a laser...and DOD have conducted development work on three principal types of lasers for potential use on Navy surface ships—fiber solid state lasers ( SSLs

  4. U.S. Navy Shipboard Damage Control: Innovation and Implementation During the Interwar Period

    Science.gov (United States)

    2014-12-12

    an officer and torpedo artificer, after everybody else had left the ship, opened the torpedo tubes , and went down with the ship. The distinguished...another dreadnought battleship] was hit and although listing to starboard fired on the Turbulent, a British torpedo boat, exploding her boilers ...that influenced the U.S. Navy the most. By combining the successes of the German fleet and the failures of the British, the U.S. Navy was able to takes

  5. Management of Excess Material in the Navys Real Time Reutilization Asset Management Facilities Needs Improvement

    Science.gov (United States)

    2017-01-23

    Commands, that originally purchased the material from the command’s operational and maintenance fund. A flowchart of the RRAM material management process...streamlines business operations for financial and supply chain management . 22 SECNAVINST 4440.33A. The Navy retained excess material stored in 10 of...No. DODIG-2017-043 J A N U A R Y 2 3 , 2 0 1 7 Management of Excess Material in the Navy’s Real-Time Reutilization Asset Management Facilities

  6. Test Results of an F/A-18 Automatic Carrier Landing Using Shipboard Relative Global Positioning System

    National Research Council Canada - National Science Library

    Sousa, Paul

    2003-01-01

    Under the U.S. Department of Defense's Joint Precision Approach and Landing System program, the Navy is responsible for developing the shipboard coreponent, termed Shipboard Relative Global Positioning System (SRGPS...

  7. Tactical Voice Communications Over Shipboard Local Area Networks

    National Research Council Canada - National Science Library

    Urie, Glenn

    2001-01-01

    The United States Navy's next generation ship(s) scheduled for commissioning in the year 2004 and beyond will integrate tactical shipboard voice communications system into the local area network (LAN...

  8. Chemistry and Properties of Slags from Navy Solid Waste Destruction in the Plasma Arc System

    National Research Council Canada - National Science Library

    Talmy, Inna

    1999-01-01

    The U.S. Navy is currently developing a highly efficient shipboard system which employs a plasma torch to process Navy solid wastes primarily consisting of cardboard, paper, steel, aluminum, glass, and food waste...

  9. Shipboard and laboratory equipment

    Digital Repository Service at National Institute of Oceanography (India)

    Shyamprasad, M.; Ramaswamy, V.

    The polymetallic nodules occur at an average depth of 4500 m. Adequate equipment and techniques are required for the exploration at such depths. Shipboard and various laboratory equipments for the sampling of polymetallic nodules is described...

  10. Shipboard electrical power systems

    CERN Document Server

    Patel, Mukund R

    2011-01-01

    Shipboard Electrical Power Systems addresses new developments in this growing field. Focused on the trend toward electrification to power commercial shipping, naval, and passenger vessels, this book helps new or experienced engineers master cutting-edge methods for power system design, control, protection, and economic use of power. Provides Basic Transferable Skills for Managing Electrical Power on Ships or on LandThis groundbreaking book is the first volume of its kind to illustrate optimization of all aspects of shipboard electrical power systems. Applying author Mukund Patel's rare combina

  11. Hybrid Shipboard Microgrids

    DEFF Research Database (Denmark)

    Othman @ Marzuki, Muzaidi Bin; Anvari-Moghaddam, Amjad; Guerrero, Josep M.

    2017-01-01

    Strict regulation on emissions of air pollutants imposed by the maritime authorities has led to the introduction of hybrid microgrids to the shipboard power systems (SPSs) which acts toward energy efficient ships with less pollution. A hybrid energy system can include different means of generation...

  12. Navy POD

    Science.gov (United States)

    Navy Personnel Command (NPC) Navy SAPR Navy EEO Inclusion And Diversity Navy Standard Integrated Operations Security (OPSEC) Navy Trademarks Military One Source USA.gov U.S. Office of Special Counsel Social Inclusion And Diversity Navy Standard Integrated Personnel System (NSIPS) My Navy Portal Board of

  13. Navy Directory

    Science.gov (United States)

    Youtube US Navy Flickr US Navy Instagram US Navy Snapchat US Navy Pinterest US Navy Periscope NAVY GROUPS Facebook Twitter Instagram EDIT Chief of Naval Operations Facebook Twitter YouTube Instagram EDIT Chief of Facebook Twitter YouTube Instagram EDIT Chief of Supply Corps Facebook EDIT CNE MPP 413 Twitter EDIT CNIC

  14. Megawatt-class free electron laser concept for shipboard self-defense

    International Nuclear Information System (INIS)

    Todd, Alan M.M.; Colson, William B.; Neil, George

    1997-01-01

    An efficient MW-class free electron laser (FEL) directed energy weapon (DEW) system holds promise for satisfying shipboard self-defense (SSD) requirements on future generations of Navy vessels because of the potential for high-power operation and the accessibility to all IR wavelengths. In order to meet shipboard packaging and prime power constraints, the power efficiency and high real-estate gradient achievable in an FEL driven by a superconducting RF accelerator is attractive. Configuration options and the key development issues for such a system are described

  15. Wireless smart shipboard sensor network

    OpenAIRE

    Nozik, Andrew B.

    2005-01-01

    This thesis studies the feasibility of developing a smart shipboard sensor network. The objective of the thesis is to prove that sensors can be made smart by keeping calibration constants and other relevant data such as network information stored on the sensor and a server computer. Study will focus on the design and implementation of an Ipsil IP(micro)8930 microcontroller, which is then connected, by the standard TCP/IP implementation, to a network where the sensor information can be see...

  16. Advanced Shipboard Communications Demonstrations with ACTS

    Science.gov (United States)

    Axford, Roy A.; Jedrey, Thomas C.; Rupar, Michael A.

    2000-01-01

    For ships at sea. satellites provide the only option for high data rate (HDR), long haul communications. Furthermore the demand for HDR satellite communications (SATCOM) for military and commercial ships. and other offshore platforms is increasing. Presently the bulk of this maritime HDR SATCOM connectivity is provided via C-band and X-band. However, the shipboard antenna sizes required to achieve a data rate of, say T 1 (1.544 Mbps) with present C-/X-band SATCOM systems range from seven to ten feet in diameter. This limits the classes of ships to which HDR services can be provided to those which are large enough to accommodate the massive antennas. With its high powered K/Ka-band spot beams, the National Aeronautics and Space Administration's (NASA) Advanced Communications Technology Satellite (ACTS) was able to provide T I and higher rate services to ships at sea using much smaller shipboard antennas. This paper discusses three shipboard HDR SATCOM demonstrations that were conducted with ACTS between 1996 and 1998. The first demonstration involved a 2 Mbps link provided to the seismic survey ship MN Geco Diamond equipped with a 16-inch wide, 4.5-inch tall, mechanically steered slotted waveguide array antenna developed by the Jet Propulsion Laboratory. In this February 1996 demonstration ACTS allowed supercomputers ashore to process Geco Diamond's voluminous oceanographic seismic data in near real time. This capability allowed the ship to adjust its search parameters on a daily basis based on feedback from the processed data, thereby greatly increasing survey efficiency. The second demonstration was conducted on the US Navy cruiser USS Princeton (CG 59) with the same antenna used on Geco Diamond. Princeton conducted a six-month (January-July 1997) Western Hemisphere solo deployment during which time T1 connectivity via ACTS provided the ship with a range of valuable tools for operational, administrative and quality-of-life tasks. In one instance, video

  17. Expert Maintenance Advisor Development for Navy Shipboard Systems

    Science.gov (United States)

    1994-01-01

    Estoril (EDEN) Chair: Xavier Alaman, Instituto de Ingenieria del Conocimiento, SPAIN "A Model of Handling Uncertainty in Expert Systems," 01 Zhao...for Supervisory Process Control," Xavier Alaman, Instituto de Ingenieria del Conocimiento, SPAIN - (L) INTEGRATED KNOWLEDGE BASED SYSTEMS IN POWER

  18. Shipboard-irradiation of haddock

    International Nuclear Information System (INIS)

    Ehlermann, D.; Reinacher, E.; Antonacopoulos, N.

    1977-01-01

    Haddock caught during the 183rd and 185th voyage of the RV 'Anton Dohrn' off Faeroeer was gutted, washed and packed under vacuum in polyethylene pouches. The samples were irradiated with the onboard X-ray source. During one series of experiments a minimum dose of 65 krad and a maximum dose of 130 krad was used. During further series the minimal dose was set to 100 krad, resulting in maximum values of 140 krad and 180 krad. As judged by taste panel evaluation of steam-cooked, unseasoned filets, quality preservation of all samples during the first 16 days of iced storage did not depend on irradiation. After that period the fish had lost prime quality. At this time, irradiated samples were rated slightly better than unirradiated ones. Base on our results, the shipboard-irradiation of prepacked haddock cannot be recommended. This does not exclude that under different conditions (e.g. fishfilets in retail packages) beneficial effects of irradiation may be observed. (orig.) [de

  19. Shipboard-irradiation of haddock

    International Nuclear Information System (INIS)

    Ehlermann, D.; Reinacher, E.; Antonacopoulos, N.

    1977-01-01

    Haddock caught during the 183rd and 185th voyage of the RV 'Anton Dohrn' off Faeroer was gutted, washed and packed under vacuum in polythylene pouches. The samples were irradiated with the onboard X-ray source. During one series of experiments a minimum dose of 65 krad and a maximum dose of 130 krad was used. During further series the minimal dose was set to 100 krad, resulting in maximum values of 140 krad and 180 krad. As judged by taste panel evalution of steam-cooked, unseasoned filets, quality preservation of all samples during the first 16 days of iced storage did not depend on irradiation. After that period the fish had lost prime quality. At this time, irradiated samples were rated slightly better than unirradiated ones. On the basis of these results, the shipboard-irradiation of prepacked haddock cannot be recommended. This does not exclude that under different conditions (e.g. fishfilets in retail packages) beneficial effects of irradiation may be observed. (orig.) [de

  20. Navy.mil - Photo Galleries

    Science.gov (United States)

    Personnel Command (NPC) Navy SAPR Navy EEO Inclusion And Diversity Navy Standard Integrated Personnel System (OPSEC) Navy Trademarks Military One Source USA.gov U.S. Office of Special Counsel Social Media Directory Links Navy Reserve Navy.mil Underway Navy Personnel Command (NPC) Navy SAPR Navy EEO Inclusion And

  1. FEL mirror response to shipboard vibrations

    OpenAIRE

    Beauvais, Joshua A.

    2011-01-01

    The Optical cavity of a Free Electron Laser (FEL) is composed of components that must be maintained to very tight tolerances. The shipboard environment is one that will preclude a direct coupling of FEL components to the ship. This thesis will explore the basis for these tight tolerances, and how to isolate them from the FEL. A solid model of a potential FEL system will be developed using SolidWorks. This model will then be converted to a finite element model in ANSYS. The finite element ...

  2. SAFE/SNAP application to shipboard security

    International Nuclear Information System (INIS)

    Grady, L.M.; Walker, J.L.; Polito, J.

    1981-11-01

    An application of the combined Safeguards Automated Facility Evaluation/Safeguards Network Analysis Procedure (SAFE/SNAP) modeling technique to a physical protection system (PPS) aboard a generic ship is described. This application was performed as an example of how the SAFE and SNAP techniques could be used. Estimates of probability of interruption and neutralization for the example shipboard PPS are provided by SAFE as well as an adversary scenario, which serves as input to SNAP. This adversary scenario is analyzed by SNAP through four cases which incorporate increasingly detailed security force tactics. Comparisons between the results of the SAFE and SNAP analyses are made and conclusions drawn on the validity of each technique. Feedback from SNAP to SAFE is described, and recommendations for upgrading the ship based on the results of the SAFE/SNAP application are also discussed

  3. 2nd International Symposium on Shipboard Acoustics

    CERN Document Server

    1986-01-01

    The first International Symposium on Shipboard Acoustics, held in Noordwijkerhout (The Netherlands) in 1976, was a meeting of invited experts, each having considerable expertise in ship acoustics. Many of the participants were dealing with research on various ship acoustical subjects, and it proved to be a good idea to discuss future investigations and new techniques. At that time acousticians learned to use real-time signal-processing techniques and attempts were made to establish sound level prediction methods based on semi-fundamental considerations instead of the methods using empirically obtained data. Time was pressing as it was assumed that, in view of the adoption of Recommendation 141 of the International Labour Conference in 1970, authorities would soon make appropriate provisions to "protect seafarers from the ill effects of noise". This resulted in several national recommendations followed by the IMO "Code on noise levels aboard ships" which was adopted by the IMO Assembly in 1981. After that, pre...

  4. Aviation Shipboard Operations Modeling and Simulation (ASOMS) Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — Purpose:It is the mission of the Aviation Shipboard Operations Modeling and Simulation (ASOMS) Laboratory to provide a means by which to virtually duplicate products...

  5. Vibrational analysis of a shipboard free electron laser beam path

    OpenAIRE

    Gallant, Bryan M.

    2011-01-01

    This thesis explores the deployment of a free electron laser (FEL) weapon system in a shipboard vibration environment. A concept solid model of a shipboard FEL is developed and used as a basis for a finite element model which is subjected to vibration simulation in MATLAB. Vibration input is obtained from ship shock trials data and wave excited motion data from ship motion simulation software. Emphasis is placed on the motion of electron beam path components of the FEL and the feasibility of ...

  6. Technology and Navy Recruiting

    National Research Council Canada - National Science Library

    Golfin, Peggy

    1997-01-01

    Since November 1996, CNA has participated on a Technology Task Force established by the Commander, Navy Recruiting Command, to address several issues concerning the use of technology and Navy recruiting...

  7. Navy Geothermal Plan

    Energy Technology Data Exchange (ETDEWEB)

    1984-12-01

    Domestic geothermal resources with the potential for decreasing fossil fuel use and energy cost exist at a significant number of Navy facilities. The Geothermal Plan is part of the Navy Energy R and D Program that will evaluate Navy sites and provide a technical, economic, and environmental base for subsequent resource use. One purpose of the program will be to provide for the transition of R and D funded exploratory efforts into the resource development phase. Individual Navy geothermal site projects are described as well as the organizational structure and Navy decision network. 2 figs.

  8. Smart Shipboard Power System Operation and Management

    Directory of Open Access Journals (Sweden)

    Fotis D. Kanellos

    2016-11-01

    Full Text Available During recent years, optimal electrification of isolated offshore systems has become increasingly important and received extensive attention from the maritime industry. Especially with the introduction of electric propulsion, which has led to a total electrification of shipboard power systems known as all-electric ships (AESs, the need for more cost-effective and emission-aware solutions is augmented. Such onboard systems are prone to sudden load variations due to the changing weather conditions as well as mission profile, thus they require effective power management systems (PMSs to operate optimally under different working conditions. In this paper, coordinated optimal power management at the supply/demand side of a given AES is studied with regard to different objectives and related technical/environmental constraints. The optimal power management problem is formulated as a mixed-integer nonlinear programming (MINLP model and is solved using a metaheuristic algorithm. To show the effectiveness and applicability of the proposed PMS, several test scenarios are implemented and related simulation results are analyzed and compared to those from conventional methods.

  9. Navy Fuel Research Facility

    Data.gov (United States)

    Federal Laboratory Consortium — FUNCTION: Performs basic and applied research to understand the underlying chemistry that impacts the use, handling, and storage of current and future Navy mobility...

  10. Specialized Hierarchical Control Strategy for DC Distribution based Shipboard Microgrids

    DEFF Research Database (Denmark)

    Jin, Zheming; Meng, Lexuan; Quintero, Juan Carlos Vasquez

    2017-01-01

    (APSs) and energy storage systems (ESSs) into next-generation ships, and thus reducing cost and emission. In this context, the future shipboard power systems (SPSs) are expected to be compatible with various generation methods and complex onboard power consumers, which can be naturally identified...

  11. U.S. Navy Shipboard-Generated Plastic Waste Pilot Recycling Program

    Science.gov (United States)

    1991-03-01

    ship’s stores or vending machines often makes it way into "plastics only" containers located in work and berthing spaces. During the Escambia MRFsort...from Ships, or MARPOL). This legislation, which bans the disposal of plastics into the ocean, resulted from international and national pressures to halt...plastic by weight from a mixed, municipal waste stream produces a good product using the Er-1 extrusion technology. The Er-1 machine is a batch

  12. Lean Six Sigma Analysis of Shipboard Audit Readiness on a U.S. Navy Destroyer

    Science.gov (United States)

    2016-12-01

    implementing new process changes in support of the DOD Financial Improvement Audit Readiness (FIAR) program . Despite increased emphasis on ensuring...dedicating additional resources and implementing new process changes in support of the DOD Financial Improvement Audit Readiness (FIAR) program . Despite...Actions and Milestones Template .....................................77 x Figure 22. Process Flowchart . Adapted from Air War College (n.d

  13. A History of U.S. Navy Airborne and Shipboard Periscope Detection Radar Design and Development

    Science.gov (United States)

    2014-01-01

    p. 51. 7. Ibid., p. 52. 8. C. Sternhell and A. Thorndike , “Antisubmarine Warfare in WWII,” Operations Evaluation Group Report No. 51, Office of the...1943 (Sterling Publishing, New York, NY, 1998), p. 261. 10. A. Price, Aircraft Versus Submarines, p. 53. 11. C. Sternhell and A. Thorndike ...Antisubmarine Warfare.” 12. D. Kahn, Seizing the Enigma, p. 264. 13. C. Sternhell and A. Thorndike , “Antisubmarine Warfare,” p. 58. 14. A. Price, Aircraft

  14. United States Navy DL Perspective

    Science.gov (United States)

    2010-08-10

    United States Navy DL Perspective CAPT Hank Reeves Navy eLearning Project Director 10 August 2010 Report Documentation Page Form ApprovedOMB No...Marine Corps (USMC) Navy eLearning Ongoing Shared with USMC, Coast Guard 9 NeL Help Site https://ile-help.nko.navy.mil/ile/ https://s-ile

  15. Navy Lodge Environmental Assessment

    National Research Council Canada - National Science Library

    1999-01-01

    ... only. The Proposed Action would include constructing and operating a 2-story, 50-unit Navy Lodge, with lobby, front desk, offices, housekeeping space, guest laundromat, vending area, utility rooms...

  16. Navy Advertising: Targeting Generation Z

    Science.gov (United States)

    2015-12-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT NAVY ADVERTISING : TARGETING GENERATION Z December......study recommends improvements for Navy advertising efficiency by examining characteristics of recruits defined as Generation Z. Data gathered from five

  17. Excessive growth.

    Science.gov (United States)

    Narayanaswamy, Vasudha; Rettig, Kenneth R; Bhowmick, Samar K

    2008-09-01

    Tall stature and excessive growth syndrome are a relatively rare concern in pediatric practice. Nevertheless, it is important to identify abnormal accelerated growth patterns in children, which may be the clue in the diagnosis of an underlying disorder. We present a case of pituitary gigantism in a 2 1/2-year-old child and discuss the signs, symptoms, laboratory findings, and the treatment. Brief discussions on the differential diagnosis of excessive growth/tall stature have been outlined. Pituitary gigantism is very rare in the pediatrics age group; however, it is extremely rare in a child that is less than 3 years of age. The nature of pituitary adenoma and treatment options in children with this condition have also been discussed.

  18. Navy Manpower Planning

    Science.gov (United States)

    2017-03-31

    enormously during the past 20 years. Female participation in the workforce has grown dramatically in the past 60 years: women were roughly 27...a Navy that’s about 25 percent women . At that level workplace relationships get normalized. 13 Ref: Stars & Stripes, May 2015 . 77 Progress in...nontraditional roles is now routine. A practical concern regarding women serving on sea duty is ensuring that there is female accommodation. Making

  19. Optimally Reorganizing Navy Shore Infrastructure

    National Research Council Canada - National Science Library

    Kerman, Mitchell

    1997-01-01

    ...), but infrastructure reductions continue to lag force structure reductions. The United States Navy's recent initiatives to reduce its shore infrastructure costs include "regionalization", "outsourcing," and "homebasing...

  20. Quality Management Principles in the Management of Shipboard Discharges

    Directory of Open Access Journals (Sweden)

    Vjekoslav Koljatić

    2006-05-01

    Full Text Available Environmental control of vessels is a management functionthat requires applied technology, training and diligentmanagement. Quality Management is a tool for developing environmentalprograms to control corporate environmental exposures.The management of environmental regulations, requirementsand concerns requires a systematic approach. QualityManagement (QM embodies principles of policy delineation,operations accountability, documentation and review.These principles are all transferable to most aspects of shipmanagement. Properly implemented, they assign respective responsibilitiesfor both shore side and shipboard staff Both ISMand IS0-9000 Certification requirements embody the principlesof QM as requirements for certification. If, however, onelooks beyond the certification process, these principles makegood business sense. The benefits of QM are both economic aswell as assisting in corporate risk management. This paper willfocus on the risk management benefits as they apply of environmentalhealth programs in the marine environment includingports.

  1. Diagnostic Indicators for Shipboard Mechanical Systems Using Non-Intrusive Load Monitoring

    National Research Council Canada - National Science Library

    McKay, Thomas D

    2006-01-01

    This thesis examines the use of Non-intrusive Load Monitoring (NILM) in auxiliary shipboard systems, such as a low pressure air system, to determine the state of equipment in larger connected systems, such as the main propulsion engines...

  2. Group Counseling for Navy Children.

    Science.gov (United States)

    Mitchum, Nancy Taylor

    1991-01-01

    Conducted six-session group counseling program for Navy children (n=22) enrolled in public schools whose fathers were on deployment. Pretest and posttest scores on the Coopersmith Self-Esteem Inventory suggest that participation in the group counseling unit positively affected self-esteem of Navy children whose fathers were on deployment. Found…

  3. Navy Multiband Terminal (NMT)

    Science.gov (United States)

    2015-12-01

    AEHF satellites and MILSTAR satellites in the backwards-compatible mode. Mission requirements specific to Navy operations, including threat levels and...Center for Cost Analysis (NCCA) Component Cost Position (CCP) memo dated December 18, 2015 Confidence Level Confidence Level of cost estimate for... Econ Qty Sch Eng Est Oth Spt Total 6.970 0.082 0.637 0.034 0.000 -1.210 0.000 -0.418 -0.875 6.095 Current SAR Baseline to Current Estimate (TY $M) PAUC

  4. Navy Medicine - World Class Care... Anytime, Anywhere

    Science.gov (United States)

    Search Saturday, May 26th, 2018 Home About Disclaimer Search Navy Medicine Navy Medicine World Class Care... Anytime, Anywhere Home Disclaimer Navy Medicine WebSite About Leadership Readiness Health Partnerships Inside Navy Medicine Dental Corps Hospital Corps Medical Corps Medical Service Corps Nurse Corps

  5. Cash management improvement in the Navy Stock Fund

    OpenAIRE

    Linquist, James E.; Evans, Timothy S.

    1986-01-01

    Approved for public release; distribution is unlimited The Navy Stock Fund (NSF) is a working capital fund used to purchase and hold designated inventories of supply items at various stock points until needed by a customer. The fund is currently comprised of ten separate Budget Projects with total collections and expenditures projected to be in excess of $ 1 8 bi 1 1 ion for Fiscal Year 1 986. The authors examined the background and current operation of the NSF with empha...

  6. Diesel fuel to dc power: Navy & Marine Corps Applications

    Energy Technology Data Exchange (ETDEWEB)

    Bloomfield, D.P. [Analytic Power Corp., Boston, MA (United States)

    1996-12-31

    During the past year Analytic Power has tested fuel cell stacks and diesel fuel processors for US Navy and Marine Corps applications. The units are 10 kW demonstration power plants. The USN power plant was built to demonstrate the feasibility of diesel fueled PEM fuel cell power plants for 250 kW and 2.5 MW shipboard power systems. We designed and tested a ten cell, 1 kW USMC substack and fuel processor. The complete 10 kW prototype power plant, which has application to both power and hydrogen generation, is now under construction. The USN and USMC fuel cell stacks have been tested on both actual and simulated reformate. Analytic Power has accumulated operating experience with autothermal reforming based fuel processors operating on sulfur bearing diesel fuel, jet fuel, propane and natural gas. We have also completed the design and fabrication of an advanced regenerative ATR for the USMC. One of the significant problems with small fuel processors is heat loss which limits its ability to operate with the high steam to carbon ratios required for coke free high efficiency operation. The new USMC unit specifically addresses these heat transfer issues. The advances in the mill programs have been incorporated into Analytic Power`s commercial units which are now under test.

  7. UK Royal Navy WWII Logbooks

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In 2006, the UK and NOAA's Climate Database Modernization Program (CDMP) funded the imaging of approximately 8,000 Royal Navy logbooks in the UK National Archives...

  8. Navy fuel cell demonstration project.

    Energy Technology Data Exchange (ETDEWEB)

    Black, Billy D.; Akhil, Abbas Ali

    2008-08-01

    This is the final report on a field evaluation by the Department of the Navy of twenty 5-kW PEM fuel cells carried out during 2004 and 2005 at five Navy sites located in New York, California, and Hawaii. The key objective of the effort was to obtain an engineering assessment of their military applications. Particular issues of interest were fuel cell cost, performance, reliability, and the readiness of commercial fuel cells for use as a standalone (grid-independent) power option. Two corollary objectives of the demonstration were to promote technological advances and to improve fuel performance and reliability. From a cost perspective, the capital cost of PEM fuel cells at this stage of their development is high compared to other power generation technologies. Sandia National Laboratories technical recommendation to the Navy is to remain involved in evaluating successive generations of this technology, particularly in locations with greater environmental extremes, and it encourages their increased use by the Navy.

  9. Ship Observations - VOS and Navy

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Combination of Voluntary Observing Ship (VOS) and US Navy Ship weather observations. Obs generally taken 2-4 times daily at 00, 06, 12, and 18z.

  10. Environmental Analysis of U.S. Navy Shipboard Solid Waste Discharges: Addendum to the Report of Findings.

    Science.gov (United States)

    1999-02-01

    and T.J. Wrathall. 1988. Aspects OfSeagrass Ecology Along The Eastern Coast Of The Red Sea. Botanica Marina, 31, 83-92. Thiel, H. 1987. Benthos Of... Botanica Marina, V35 N6, pp. 541-552. Couper, A. 1983. The Times Atlas of the Oceans. Van Nostrand Reinhold, New York. DElia, C.F. 1983. Gradients...Medley, P.A.H., Smith, M.G.S., Ormond, R.F.G. and Wrathall, T.J. 1988. Aspects ofSeagrass Ecology along the Eastern Coast of the Red Sea. Botanica

  11. The Determination of the Smoke Hazards Resulting from the Burning of Shipboard Materials Utilized by the US Navy.

    Science.gov (United States)

    1981-08-31

    Interior Paairt r’ts RorzotalSapleIeun Forle Tranduer Figure I. Combustion Products Test Chamber. .. 2. *Sold hda 0 Ol~n kb 3’. 8.iIdg IN= W I Vll ue2...hydrocarbons (alkanes, alkenes, and alkynes), alcohols, aldehydes, ketones, ethers, carboxylic acids , aromatic hydrocarbons, polycyclic aromatic hydrocarbons...carboxylic acids , a few nitriles, acetaldehyde, and acetone. A few exotic fluorine containing organic compounds have unusually low refractive indices for

  12. Roadmap for Navy Family Research.

    Science.gov (United States)

    1980-08-01

    09 NAVY FAMIILIES *11* I.- Study *conosical, psychological , and social " rank * duŕ military "areer " employment status . extent of of spouse family...Study ha o. thmfpeect of relocation o familis series with: I I a frequency and t iming of SBANCE *, acconpanied vs. umaccompaiad URE tours alevel of...UNDERSTANDING IMPACT OF RELOCATION ON NAVY FAMILIES AREA 1: STUDY ECONOMICAL, PSYCHOLOGICAL , AND SOCIAL IMPACT ON DIFFERENT FAMILY MEMBERS, FOR

  13. Shipboard Measurements During ACE-Asia: an Overview

    Science.gov (United States)

    Bates, T. S.; Uematsu, M.; Miura, K.

    2001-12-01

    Shipboard measurements of aerosol properties and related parameters were conducted from the US NOAA R/V Ronald H. Brown and the Japanese R/V Mirai (MR01-K02) during the ACE-Asia Intensive Field Program (http://saga.pmel.noaa.gov/aceasia/). The R/V Brown cruise (14 March - 20 April 2001), with scientists from 22 research institutions, included measurements across the Pacific Ocean from Hawaii to Japan, in the East China Sea and in the Sea of Japan. Measurements were coordinated with the US NSF/NCAR C-130, US CIRPAS Twin Otter, and the Australian ARA King Air Aircraft, Terra and SeaWiFS satellite overpasses, and the ground station at Hachijo, Japan. Distinct aerosol and trace gas signatures were observed from the Miyakejima volcano, the deserts of China and Mongolia, the Chang Jiang Basin, the Korean Peninsula and the islands of Japan. The R/V Mirai cruise (14 - 28 May 2001), with scientists from 10 research institutions, focused on the region east of Japan along 146.5 E from 30 N to 38 N. Enhanced concentrations of radon and super-micron aerosol were measured in a post-frontal air mass along the 146.5 E transect. Observations from a Kytoon and the NIES two-wavelength (1064 nm and 532 nm) dual-polarization lidar detected dust and sulfate aerosol plumes from the Asian continent. The vertical distribution patterns of the dust and sulfate aerosols qualitatively agreed with the model prediction by the Chemical Weather Forecasting System (CFORS).

  14. A cost-effectiveness analysis of shipboard telemedicine.

    Science.gov (United States)

    Stoloff, P H; Garcia, F E; Thomason, J E; Shia, D S

    1998-01-01

    The U.S. Navy is considering the installation of telemedicine equipment on more than 300 ships. Besides improving the quality of care, benefits would arise from avoiding medical evacuations (MEDEVACs) and returning patients to work more quickly. Because telemedicine has not yet been fully implemented by the Navy, we relied on projections of anticipated savings and costs, rather than actual expenditures, to determine cost-effectiveness. To determine the demand for telemedicine and the cost-effectiveness of various technologies (telephone and fax, e-mail and Internet, video teleconferencing (VTC), teleradiology, and diagnostic instruments), as well as their bandwidth requirements. A panel of Navy medical experts with telemedicine experience reviewed a representative sample of patient visits collected over a 1-year period and estimated the man-day savings and quality-of-care enhancements that might have occurred had telemedicine technologies been available. The savings from potentially avoiding MEDEVACs was estimated from a survey of ships' medical staff. These sample estimates were then projected to the medical workload of the entire fleet. Off-the-shelf telemedicine equipment prices were combined with installation, maintenance, training, and communication costs to obtain the lifecycle costs of the technology. If telemedicine were available to the fleet, ship medical staffs would initiate nearly 19, 000 consults in a year-7% of all patient visits. Telemedicine would enhance quality of care in two-thirds of these consults. Seventeen percent of the MEDEVACs would be preventable with telemedicine (representing 155,000 travel miles), with a savings of $4400 per MEDEVAC. If the ship's communication capabilities were available, e-mail and Internet and telephone and fax would be cost-effective on all ships (including small ships and submarines). Video teleconferencing would be cost-effective on large ships (aircraft carriers and amphibious) only. Teleradiology would be cost

  15. Excess Entropy and Diffusivity

    Indian Academy of Sciences (India)

    First page Back Continue Last page Graphics. Excess Entropy and Diffusivity. Excess entropy scaling of diffusivity (Rosenfeld,1977). Analogous relationships also exist for viscosity and thermal conductivity.

  16. Evaluation of the Navy Master Planning Program

    Science.gov (United States)

    1976-05-01

    Navy planning directives, interviews with Navy planning personnel, researc " of applicable literature on planning and program evaluation, and the...master planning has absorbed the additional roles of program management and public relations marketing . The Navy planner is now deeply involved in...master planning 62conducted by NAVFAC headquarters in 1972, various Navy planning directives, a " Market Survey" of NAVFAC services and customer 63

  17. Large-signal stability analysis of two power converters solutions for DC shipboard microgrid

    NARCIS (Netherlands)

    Bosich, Daniele; Gibescu, Madeleine; Sulligoi, Giorgio

    2017-01-01

    Bus voltage stability is an essential requirement in DC shipboard microgrids. In presence of Constant Power Loads, voltage instability is strictly dependent on RLC filters. This paper evaluates two power converter solutions (Thyristor Converters, TCs, and diode rectifiers + DC-DC Converters, DCs)

  18. Alternative, indirect measures of ballast water treatment efficacy during a shipboard trial: a case study

    NARCIS (Netherlands)

    Wright, D.A.; Welschmeyer, N.A.; Peperzak, L.

    2015-01-01

    A shipboard study was conducted aboard the cruise ship Coral Princess during a scheduled cruise from San Pedro, CA, USA to Vancouver, British Columbia, Canada. The investigation involved three members of the global TestNet group, with experience in certification testing of ballast water treatment

  19. Did the Navy Get Taken

    Science.gov (United States)

    2015-10-01

    into a museum , the Navy decided in 2010 that none of the applications to turn it into a public display was up to par. In addition to its pivotal role in...it formerly cost the Navy a bundle to turn around the Constitution. But then the winner of the competition started to advertise that it had won... Museum , which could not do so, but, referred me to the U.S. Navy’s Public Affairs Officer for the USS Constitution. He was unable to verify the

  20. Shipboard Analytical Capabilities on the Renovated JOIDES Resolution, IODP Riserless Drilling Vessel

    Science.gov (United States)

    Blum, P.; Foster, P.; Houpt, D.; Bennight, C.; Brandt, L.; Cobine, T.; Crawford, W.; Fackler, D.; Fujine, K.; Hastedt, M.; Hornbacher, D.; Mateo, Z.; Moortgat, E.; Vasilyev, M.; Vasilyeva, Y.; Zeliadt, S.; Zhao, J.

    2008-12-01

    The JOIDES Resolution (JR) has conducted 121 scientific drilling expeditions during the Ocean Drilling Program (ODP) and the first phase of the Integrated Ocean Drilling Program (IODP) (1983-2006). The vessel and scientific systems have just completed an NSF-sponsored renovation (2005-2008). Shipboard analytical systems have been upgraded, within funding constraints imposed by market driven vessel conversion cost increases, to include: (1) enhanced shipboard analytical services including instruments and software for sampling and the capture of chemistry, physical properties, and geological data; (2) new data management capabilities built around a laboratory information management system (LIMS), digital asset management system, and web services; (3) operations data services with enhanced access to navigation and rig instrumentation data; and (4) a combination of commercial and home-made user applications for workflow- specific data extractions, generic and customized data reporting, and data visualization within a shipboard production environment. The instrumented data capture systems include a new set of core loggers for rapid and non-destructive acquisition of images and other physical properties data from drill cores. Line-scan imaging and natural gamma ray loggers capture data at unprecedented quality due to new and innovative designs. Many instruments used to characterize chemical compounds of rocks, sediments, and interstitial fluids were upgraded with the latest technology. The shipboard analytical environment features a new and innovative framework (DESCinfo) and application (DESClogik) for capturing descriptive and interpretive data from geological sub-domains such as sedimentology, petrology, paleontology, structural geology, stratigraphy, etc. This system fills a long-standing gap by providing a global database, controlled vocabularies and taxa name lists with version control, a highly configurable spreadsheet environment for data capture, and

  1. Study on the shipboard radar reconnaissance equipment azimuth benchmark method

    Science.gov (United States)

    Liu, Zhenxing; Jiang, Ning; Ma, Qian; Liu, Songtao; Wang, Longtao

    2015-10-01

    The future naval battle will take place in a complex electromagnetic environment. Therefore, seizing the electromagnetic superiority has become the major actions of the navy. Radar reconnaissance equipment is an important part of the system to obtain and master battlefield electromagnetic radiation source information. Azimuth measurement function is one of the main function radar reconnaissance equipments. Whether the accuracy of direction finding meets the requirements, determines the vessels successful or not active jamming, passive jamming, guided missile attack and other combat missions, having a direct bearing on the vessels combat capabilities . How to test the performance of radar reconnaissance equipment, while affecting the task as little as possible is a problem. This paper, based on radar signal simulator and GPS positioning equipment, researches and experiments on one new method, which povides the azimuth benchmark required by the direction-finding precision test anytime anywhere, for the ships at jetty to test radar reconnaissance equipment performance in direction-finding. It provides a powerful means for the naval radar reconnaissance equipments daily maintenance and repair work[1].

  2. 33 CFR 151.26 - Shipboard oil pollution emergency plans.

    Science.gov (United States)

    2010-07-01

    ... pollution incident has occurred or is likely to occur. The plan contains all information and operational... the plan must contain a discussion of procedures to address the following scenarios: (i) Operational... transferring cargo or bunkers to empty or slack tanks, or readying pumps to transfer the excess ashore; (C...

  3. WHY NOT A SUPERMARKET NAVY?

    African Journals Online (AJOL)

    being called upon to carry out that same role once carried out by the ... World War II tradition of being properly Navy-like and seen to be so. ... preferable for us to build our future warships right .... in the Gulf of Mexico for servicing oil rigs and.

  4. Department of the Navy Innovation

    Science.gov (United States)

    branding guides; the rope represents the ships' rigging, used for many years; etc.). Manufacturing Cost(s the trophy designer(s). Example submission package can be found here Branding Guide for U.S. Navy can be found here Branding Guide for U.S. Marine Corps can be found here Design(s) may be modified by the

  5. Comparison of the Navy Working Capital Fund and Mission Funding as Applied to Navy Shipyards

    National Research Council Canada - National Science Library

    Cain, Andrew M

    2006-01-01

    .... Specifically, the Navy has shifted two of its four shipyards, with authorization to shift the other two in FY07, from the Navy Working Capital Fund to mission funding through direct congressional appropriations...

  6. Calculation of shipboard fire conditions for radioactive materials packages with the methods of computational fluid dynamics

    International Nuclear Information System (INIS)

    Koski, J.A.; Wix, S.D.; Cole, J.K.

    1997-09-01

    Shipboard fires both in the same ship hold and in an adjacent hold aboard a break-bulk cargo ship are simulated with a commercial finite-volume computational fluid mechanics code. The fire models and modeling techniques are described and discussed. Temperatures and heat fluxes to a simulated materials package are calculated and compared to experimental values. The overall accuracy of the calculations is assessed

  7. Navy MANTECH 2008 Project Book

    Science.gov (United States)

    2008-01-01

    and Shipbuilding Company (NASSCO) to design and build a hybrid laser / GMAW system that combines the deep keyhole pen- etration of laser welding with...ance that the weapon system PM is truly committed to the successful outcome of the ManTech project. In addition, this close working relationship...will reduce the cost and time to build and repair Navy ships. The Center works closely with the Navy’s acquisition community and the shipbuilding

  8. Navy Telemedicine: Current Research and Future Directions

    National Research Council Canada - National Science Library

    Reed, Cheryl

    2002-01-01

    .... This report reviews military and civilian models for evaluating telemedicine systems in order to determine future directions for Navy telemedicine research within the current funding environment...

  9. Excessive Daytime Sleepiness

    Directory of Open Access Journals (Sweden)

    Yavuz Selvi

    2016-06-01

    Full Text Available Excessive daytime sleepiness is one of the most common sleep-related patient symptoms, with preva-lence in the community estimated to be as high as 18%. Patients with excessive daytime sleepiness may exhibit life threatening road and work accidents, social maladjustment, decreased academic and occupational performance and have poorer health than comparable adults. Thus, excessive daytime sleepiness is a serious condition that requires investigation, diagnosis and treatment primarily. As with most medical condition, evaluation of excessive daytime sleepiness begins a precise history and various objective and subjective tools have been also developed to assess excessive daytime sleepiness. The most common causes of excessive daytime sleepiness are insufficient sleep hygiene, chronic sleep deprivation, medical and psychiatric conditions and sleep disorders, such as obstructive sleep apnea, medications, and narcolepsy. Treatment option should address underlying contributors and promote sleep quantity by ensuring good sleep hygiene. [Psikiyatride Guncel Yaklasimlar - Current Approaches in Psychiatry 2016; 8(2: 114-132

  10. Navy Professional Reading Program: Results of the 2007 Survey

    National Research Council Canada - National Science Library

    Uriell, Zannette A; Johnson, J. S

    2008-01-01

    In 2007, the Navy instituted the Navy Professional Reading Program (NPRP), designed to empower Sailors to grow professionally by improving critical thinking and stimulating discussion through professional reading...

  11. HOMER Economic Models - US Navy

    Energy Technology Data Exchange (ETDEWEB)

    Bush, Jason William [Idaho National Lab. (INL), Idaho Falls, ID (United States); Myers, Kurt Steven [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2016-02-01

    This LETTER REPORT has been prepared by Idaho National Laboratory for US Navy NAVFAC EXWC to support in testing pre-commercial SIREN (Simulated Integration of Renewable Energy Networks) computer software models. In the logistics mode SIREN software simulates the combination of renewable power sources (solar arrays, wind turbines, and energy storage systems) in supplying an electrical demand. NAVFAC EXWC will create SIREN software logistics models of existing or planned renewable energy projects at five Navy locations (San Nicolas Island, AUTEC, New London, & China Lake), and INL will deliver additional HOMER computer models for comparative analysis. In the transient mode SIREN simulates the short time-scale variation of electrical parameters when a power outage or other destabilizing event occurs. In the HOMER model, a variety of inputs are entered such as location coordinates, Generators, PV arrays, Wind Turbines, Batteries, Converters, Grid costs/usage, Solar resources, Wind resources, Temperatures, Fuels, and Electric Loads. HOMER's optimization and sensitivity analysis algorithms then evaluate the economic and technical feasibility of these technology options and account for variations in technology costs, electric load, and energy resource availability. The Navy can then use HOMER’s optimization and sensitivity results to compare to those of the SIREN model. The U.S. Department of Energy (DOE) Idaho National Laboratory (INL) possesses unique expertise and experience in the software, hardware, and systems design for the integration of renewable energy into the electrical grid. NAVFAC EXWC will draw upon this expertise to complete mission requirements.

  12. Navy John Lewis (TAO-205) Class Oiler Shipbuilding Program: Background and Issues for Congress

    Science.gov (United States)

    2016-01-08

    Increased the lift so we could handle a heavier lift . [We] Readdressed speed requirements so we have a ray [sic: an array] of different speed requirements...propulsion system components (engines, reduction gears, and propellers); shipboard cranes ; and spreaders for shipboard cranes : Provided further, That the...reduction gears, and propellers); shipboard cranes ; and spreaders for shipboard cranes .... The paragraph in the annual DOD appropriations act that

  13. Ar-Xe Laser: The Path to a Robust, All-Electric Shipboard Directed Energy Weapon

    National Research Council Canada - National Science Library

    Apruzese, J. P; Sethian, J. D; Giuliani, J. L; Wolford, M. F

    2008-01-01

    .... However, no HELs have been deployed to date. Until recently, there was no laser that had credible prospects of meeting the Navy's requirements for safety, power, size, beam quality, electrical drive, and atmospheric propagation...

  14. Modification of whole flours of navy bean, pinto bean, black bean and chickpea by steam jet cooking and drum drying

    Science.gov (United States)

    Whole bean flours of navy bean, pinto bean, black bean and chickpea were processed by excess steam jet cooking, drum drying, and milling to a state resembling the raw flours. Analysis of the structure and size of the particles, color, solubility and pasting characteristics, dietary fiber, and protei...

  15. Faces of the Fleet | Navy Live

    Science.gov (United States)

    Little Creek. (U.S. Navy photo by Mass Communication Specialist 2nd Class Charles Oki/Released) Explosive Expeditionary Base Little Creek. (U.S. Navy photo by Mass Communication Specialist 2nd Class Charles Oki /spLckijogJ12 hours ago MT @CNORichardson: Congratulations to the @NavalAcademy #ClassOf2018! A lot will be

  16. 32 CFR 631.16 - Navy policy.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Navy policy. 631.16 Section 631.16 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) LAW ENFORCEMENT AND CRIMINAL...-Installation Operations (Military Patrols and Investigative Activities) and Policy § 631.16 Navy policy. The...

  17. U.S. Navy Energy Plan

    Science.gov (United States)

    1977-01-01

    plans) be assessed to determine environ- mental effects. If these assessments show "significant effect on the human environment," or are, in any way...specific energy conservation and management areas for review by the Inspector General of the Navy. (II) Act as Program and Resourec Sponsor for Navy

  18. Navy Quality of Life Survey: Structural Equation Modeling

    National Research Council Canada - National Science Library

    Craiger, J

    1997-01-01

    ...: conflict between being in the Navy and one's personal life, Navy life compared with civilian life, and the extent to which Navy experiences matched expectations. Computer software was developed for the first model, so that Navy managers could predict the impact of life domain experiences on perceived QOL.

  19. Hyperhidrosis (Excessive Sweating)

    Science.gov (United States)

    ... who have this type are otherwise healthy. In medical terminology, the word “primary” means that the cause is not another medical condition. Secondary hyperhidrosis In medical terminology, “secondary” means that the excessive sweating (hyperhidrosis) has ...

  20. Navy Hospital ships in history

    Directory of Open Access Journals (Sweden)

    Sougat Ray

    2017-01-01

    Full Text Available Hospital ships are operated by the Naval forces in or near war zones to provide medical assistance to the wounded personnel of all nationalities and not be used for any military purpose. Hospital ships possibly existed in ancient times and the Athenian Navy had a ship named Therapia. However, it was only during the 17th century that it became a common practice for the naval squadrons to be accompanied by large ships with the facilities of carrying the wounded after each engagement. In 1860, the steamships HMS Melbourne and HMS Mauritius were equipped with genuine medical facilities. They were manned by the Medical Staff Corps and provided services to the British expedition to China. During the World War I and World War II, passenger ships were converted for use as hospital ships and were started to be used on a massive scale. RMS Aquitania and HMHS Britannic were two famous examples of hospital ships used extensively. Modern US hospital ships USNS Mercy and USNS Comfort are operated by Military Sealift Command of the US Navy. Their primary mission is to provide emergency on-site care for US combatant forces deployed in war or other operations.

  1. Experimental determination of the shipboard fire environment for simulated radioactive material packages

    International Nuclear Information System (INIS)

    Koski, J.A.; Bobbe, J.G.; Arviso, M.

    1997-03-01

    A series of eight fire tests with simulated radioactive material shipping containers aboard the test ship Mayo Lykes, a break-bulk freighter, is described. The tests simulate three basic types of fires: engine room fires, cargo fires and open pool fires. Detailed results from the tests include temperatures, heat fluxes and air flows measured during the fires. The first examination of the results indicates that shipboard fires are not significantly different from fires encountered in land transport. 13 refs., 15 figs., 11 tabs

  2. Scheduling of Power Generation in Hybrid Shipboard Microgrids with Energy Storage Systems

    DEFF Research Database (Denmark)

    Othman @ Marzuki, Muzaidi Bin; Anvari-Moghaddam, Amjad; Baizura Binti Ahamad, Nor

    2018-01-01

    ship electrical network to achieve better fuel consumption with less emission. However, the low-load factor of the parallel diesel generators (DGs) in some operating conditions, can negatively affect the fuel consumption rate. As an alternative, two or more power sources such as batteries and renewable...... the operating cost of a shipboard system can be improved (based on estimation of specific fuel consumption (SFC) curve of a real system) considering the dynamic load profile with and without energy storage systems (ESSs). The case study in this paper is a ferry with a conversion from traditional diesel...

  3. Navy Reserve: Not Ready for OLC

    Science.gov (United States)

    2010-06-11

    Navy. Additionally, the need for qualified personnel inspired the Navy to create a new reserve program, the Women Accepted for Volunteer Emergency...Service (WAVES), which peaked at 86,000 women serving in stateside assignments. The Korean War required the mobilization of over 182,000 Navy...Office of Naval Intelligence 3348 3427 1590 47.49 24.50 ONR - NRL 211 231 0 0.00 0.00 Selective Service 42 29 0 0.00 0.00 Space & Warfare Systems Command

  4. Superconductors with excess quasiparticles

    International Nuclear Information System (INIS)

    Elesin, V.F.; Kopaev, Y.V.

    1981-01-01

    This review presents a systematic kinetic theory of nonequilibrium phenomena in superconductors with excess quasiparticles created by electromagnetic or tunnel injection. The energy distributions of excess quasiparticles and of nonequilibrium phonons, dependence of the order parameter on the power and frequency (or intensity) of the electromagnetic field, magnetic properties of nonequilibrium superconductors, I-V curves of superconductor-insulator-superconductor junctions, and other properties are described in detail. The stability of superconducting states far from thermodynamic equilibrium is investigated and it is shown that characteristic instabilities leading to the formation of nonuniform states of a new type or phase transitions of the first kind are inherent to superconductors with excess quasiparticles. The results are compared with experimental data

  5. Excess wind power

    DEFF Research Database (Denmark)

    Østergaard, Poul Alberg

    2005-01-01

    Expansion of wind power is an important element in Danish climate change abatement policy. Starting from a high penetration of approx 20% however, momentary excess production will become an important issue in the future. Through energy systems analyses using the EnergyPLAN model and economic...... analyses it is analysed how excess productions are better utilised; through conversion into hydrogen of through expansion of export connections thereby enabling sales. The results demonstrate that particularly hydrogen production is unviable under current costs but transmission expansion could...

  6. Anti-Swing Control of Suspended Loads on Shipboard Robotic Cranes

    Directory of Open Access Journals (Sweden)

    Jackrit Suthakorn

    2005-02-01

    Full Text Available Currently, the speed at which materials can be transferred between ships at sea is limited by sea conditions. Rough sea conditions cause the payload to swing making load transfer difficult and time-consuming. The objective of this research is to develop a real-time, command compensating control for reducing sea state induced payload swing for shipboard robotic cranes. The future use of this control strategy will be to facilitate faster "ship-to-ship" payload transfer in rough sea conditions. In this study, only the sea-induced rotational motion of the ship is considered, since it is assumed that a station-keeping control maintains a constant position of the ship. This rotational motion is modelled using pitch-yaw-roll Euler angles. The shipboard robotic crane is modelled as a spherical pendulum attached to a three-degree-of-freedom manipulator. The three degrees-of-freedom are azimuth (rotation about an axis normal to the ship's deck, elevation (rotation about an axis parallel with the ship's deck, also referred to as luffing, and lift-line length. An inverse kinematics based approach and a sliding mode control strategy are explored. Both approaches use the azimuth and the elevation capability of the crane manipulator to maintain a horizontal position of the suspended load to reduce sea-induced payload sway.

  7. Navy Inventory Management Decision-Making

    National Research Council Canada - National Science Library

    MacDonald, Steven

    1997-01-01

    .... This thesis asserts that Navy inventory managers do not have a general tendency to overbuy items, but rather make rational purchasing decisions influenced and motivated by the environment of rewards...

  8. A Navy Escrow Account: Increasing Financial Flexibility

    National Research Council Canada - National Science Library

    Pritchard, Marcus

    2003-01-01

    .... To that end, transforming the current financial practices within the DoN/DoD is required. This paper addresses the proposed Navy escrow account, a mechanism for eliminating wasteful spending while maximizing all available financial resources...

  9. Navy Telemedicine: Current Research and Future Directions

    National Research Council Canada - National Science Library

    Reed, Cheryl

    2002-01-01

    .... An assessment of Navy telemedicine as a complex healthcare support system is needed to demonstrate how current practices, training, equipment, and expenditures measure up to the emerging needs of the Fleet...

  10. Navy Ship Names: Background for Congress

    Science.gov (United States)

    2016-09-14

    Secretary considers these nominations , along with others he receives as well as his own thoughts in this matter. At appropriate times, he selects names...Research Service 16 “ nomination ” process is often fiercely contested as differing groups make the case that “their” ship name is the most fitting...and practices of the Navy for naming vessels of the Navy, and an explanation for such variances;  Assesses the feasibility and advisability of

  11. Disposition of excess material

    International Nuclear Information System (INIS)

    Hall, J.C.

    1978-01-01

    This paper reviews briefly the means available to an enrichment customer to dispose of excess material scheduled for delivery under a fixed-commitment contract, other than through termination of the related separative work. The methods are as follows: (1) sales; (2) use in facilities covered by other DOE contracts; and (3) assignment

  12. HIV Excess Cancers JNCI

    Science.gov (United States)

    In 2010, an estimated 7,760 new cancers were diagnosed among the nearly 900,000 Americans known to be living with HIV infection. According to the first comprehensive study in the United States, approximately half of these cancers were in excess of what wo

  13. Excessive crying in infants

    Directory of Open Access Journals (Sweden)

    Ricardo Halpern

    2016-05-01

    Conclusion: Excessive crying in the early months is a prevalent symptom; the pediatrician's attention is necessary to understand and adequately manage the problem and offer support to exhausted parents. The prescription of drugs of questionable action and with potential side effects is not a recommended treatment, except in extreme situations. The effectiveness of dietary treatments and use of probiotics still require confirmation. There is incomplete evidence regarding alternative treatments such as manipulation techniques, acupuncture, and use of the herbal supplements and behavioral interventions.

  14. In-Situ Shipboard Heat Exchanger Cleaning and Maintenance Using Innovative I2 Bubble Infusion Technology

    Science.gov (United States)

    2014-07-15

    team will prepare an article for a future issue of the Navy’s Currents magazine in order to advise a large number of Navy environmental professionals...Carla C. C. R. (2007), Biofilms: Recent Developments on an Old Battle, Recent Patents on Biotechnology Vol. 1, pp. 49-57. 29. Donnelly, B., O’Donovan

  15. Prediction of shipboard electromagnetic interference (EMI) problems using artificial intelligence (AI) technology

    Science.gov (United States)

    Swanson, David J.

    1990-08-01

    The electromagnetic interference prediction problem is characteristically ill-defined and complicated. Severe EMI problems are prevalent throughout the U.S. Navy, causing both expected and unexpected impacts on the operational performance of electronic combat systems onboard ships. This paper focuses on applying artificial intelligence (AI) technology to the prediction of ship related electromagnetic interference (EMI) problems.

  16. ACTIVATION PARAMETERS AND EXCESS THERMODYANAMIC ...

    African Journals Online (AJOL)

    Applying these data, viscosity-B-coefficients, activation parameters (Δμ10≠) and (Δμ20≠) and excess thermodynamic functions, viz., excess molar volume (VE), excess viscosity, ηE and excess molar free energy of activation of flow, (GE) were calculated. The value of interaction parameter, d, of Grunberg and Nissan ...

  17. Shipboard Microgrids

    DEFF Research Database (Denmark)

    Khooban, Mohammad Hassan; Dragicevic, Tomislav; Blaabjerg, Frede

    2018-01-01

    Due to the fast development of renewable energy systems and the severe limitations enforced by the Marine Pollution Protocol, the utilizing of wind turbines, solar generation, sea wave energy and energy storage systems in marine vessel power systems has been attracting a lot of attention. Hence, ...

  18. Brief introduction about radiation hygiene in Russian navy

    International Nuclear Information System (INIS)

    Li Yu; Min Rui; Pan Zhen

    2005-01-01

    During long-time radiation working practice, there have been established comprehensive radiation hygiene system of technique and regulation in Russian navy. Brief introduction about radiation hygiene in Russian navy are as follows. (authors)

  19. Tudo Pela Patria: The Brazilian Navy's Drive to Blue Water

    National Research Council Canada - National Science Library

    Conners, Michael E

    2005-01-01

    The Brazilian Navy is unique among most world navies today. Since the end of the Cold War, most nations have reduced their naval power, yet Brazil has maintained a determination to possess a blue-water fleet...

  20. Efficient Mechanisms to Allocate Assignment Incentives in the Navy

    National Research Council Canada - National Science Library

    Nimon, R. W; Hall, Ricky D; Zaki, Hossam

    2005-01-01

    .... All assignments, however, may not necessarily be voluntary. These assignments (jobs) have been labeled as "hard to fill" by Navy leadership, and the Navy has implemented market-based, cash stipends to attract Sailors to these jobs...

  1. Market-based multiagent system for reconfiguration of shipboard power systems

    International Nuclear Information System (INIS)

    Huang, Kai; Srivastava, Sanjeev K.; Cartes, David A.; Sun, Li-Hsiang

    2009-01-01

    On ships, the electric shipboard power system (SPS) supplies electrical power to critical functions such as navigation, communication, emergency systems, and in the case of warships, weapon systems. During ship operation, some parts of the SPS may become unavailable due to damage, fault, or maintenance. For the survivability and reliability of ships, it is desired to make the SPS highly reconfigurable. This paper presents a market-based multiagent system (MAS) for the reconfiguration of radial SPS. Radial SPSs are found on majority of ships. In the proposed MAS, each agent only communicates with its neighbor agents to make the system work in a fully decentralized manner. The MAS is implemented using Java Agent Development Framework (JADE), which is fully implemented in Java and compliant with Foundation of Intelligent Physical Agents (FIPA). An SPS with two generators and four loads is used for testing the proposed MAS. The results show the proposed MAS can successfully reconfigure a radial SPS. (author)

  2. A new mount with moving-magnet type electromagnetic actuator for naval shipboard equipment

    Directory of Open Access Journals (Sweden)

    Yun-Ho Shin

    2015-01-01

    Full Text Available This study is proposed a new hybrid mount having a moving-magnet type electromagnetic actuator to reduce the vibration transmitted from naval shipboard equipment to the structure of the ship 's hull. Optimal design specifications are determined through experimental analysis. The detailed design of the hybrid mount is determined through several design steps with electromagnetic numerical analysis using Maxwell Software(S/W. The hybrid mount that combines a rubber mount and an electromagnetic actuator has a fail-safe function for shock resistance. The mount is fabricated and tested using a universal testing machine to evaluate the design specifications. Finally, numerical simulation of the hybrid mount is performed to confirm control performance and applicability.

  3. Transports and tidal current estimates in the Taiwan Strait from shipboard ADCP observations (1999-2001)

    Science.gov (United States)

    Wang, Y. H.; Jan, S.; Wang, D. P.

    2003-05-01

    Tidal and mean flows in the Taiwan Strait are obtained from analysis of 2.5 years (1999-2001) of shipboard ADCP data using a spatial least-squares technique. The average tidal current amplitude is 0.46 ms -1, the maximum amplitude is 0.80 ms -1 at the northeast and southeast entrances and the minimum amplitude is 0.20 ms -1 in the middle of the Strait. The tidal current ellipses derived from the shipboard ADCP data compare well with the predictions of a high-resolution regional tidal model. For the mean currents, the average velocity is about 0.40 ms -1. The mean transport through the Strait is northward (into the East China Sea) at 1.8 Sv. The transport is related to the along Strait wind by a simple regression, transport (Sv)=2.42+0.12×wind (ms -1). Using this empirical formula, the maximum seasonal transport is in summer, about 2.7 Sv, the minimum transport is in winter, at 0.9 Sv, and the mean transport is 1.8 Sv. For comparison, this result indicates that the seasonal amplitude is almost identical to the classical estimate by Wyrtki (Physical oceanography of the southeast Asian waters, scientific results of marine investigations of the South China Sea and Gulf of Thailand, 1959-1961. Naga Report 2, Scripps Institute of Oceanography, 195 pp.) based on the mass balance in the South China Sea, while the mean is close to the recent estimate by Isobe [Continental Shelf Research 19 (1999) 195] based on the mass balance in the East China Sea.

  4. Quality-Controlled Underway Oceanographic and Meteorological Data from the Center for Ocean-Atmospheric Predictions Center (COAPS) - Shipboard Automated Meteorological and Oceanographic System (SAMOS)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Florida State University has been operating a data assembly center (DAC) to collect, quality evaluate, and distribute Shipboard Automated Meteorological and...

  5. Temperature Profile Data Collected by Participating Ships in NOAA's Shipboard Environmental Data Acquisition System Program from 17 June 2000 to 23 February 2001 (NODC Accession 0000417)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — XBT and other data were collected from the COLUMBUS COROMANDEL and other platforms participating in NOAA's Shipboard Environmental Data Acquisition System (SEAS)...

  6. 32 CFR 705.29 - Navy Art Collection.

    Science.gov (United States)

    2010-07-01

    ...-sponsored show, certification that 24-hour security will be provided for the paintings while in custody. (vi... Information, Navy Department, Washington, DC 20350. (d) Exhibition of Navy Art: (1) Operation Palette I” is a... World War II. The schedule of “Operation Palette I” is promulgated by the Officer-in-Charge, Navy...

  7. Fuel Lubricity Impact on Shipboard Engine and Fuel Systems and Sensitivity of U.S. Navy Diesel Engines to Low-Sulfur Diesel Fuel

    Science.gov (United States)

    2011-06-30

    load fuel and operated with a dummy injector to make sure the system was clean. The rig was de -fueled and a fresh charge of 2000-gram fuel was added...the rocker arm on the injector. The rocker arm contact was repositioned when it was noted it was hitting the injector off-center, and it was felt...going up. Figure B6. DD 149 Unit Injector with Diesel Fuel and Centered Rocker Arm Figure B7. Wear Rate Deviation Attributed to Head

  8. Excessive crying in infants

    Directory of Open Access Journals (Sweden)

    Ricardo Halpern

    2016-05-01

    Full Text Available Objective: Review the literature on excessive crying in young infants, also known as infantile colic, and its effects on family dynamics, its pathophysiology, and new treatment interventions. Data source: The literature review was carried out in the Medline, PsycINFO, LILACS, SciELO, and Cochrane Library databases, using the terms “excessive crying,” and “infantile colic,” as well technical books and technical reports on child development, selecting the most relevant articles on the subject, with emphasis on recent literature published in the last five years. Summary of the findings: Excessive crying is a common symptom in the first 3 months of life and leads to approximately 20% of pediatric consultations. Different prevalence rates of excessive crying have been reported, ranging from 14% to approximately 30% in infants up to 3 months of age. There is evidence linking excessive crying early in life with adaptive problems in the preschool period, as well as with early weaning, maternal anxiety and depression, attention deficit hyperactivity disorder, and other behavioral problems. Several pathophysiological mechanisms can explain these symptoms, such as circadian rhythm alterations, central nervous system immaturity, and alterations in the intestinal microbiota. Several treatment alternatives have been described, including behavioral measures, manipulation techniques, use of medication, and acupuncture, with controversial results and effectiveness. Conclusion: Excessive crying in the early months is a prevalent symptom; the pediatrician's attention is necessary to understand and adequately manage the problem and offer support to exhausted parents. The prescription of drugs of questionable action and with potential side effects is not a recommended treatment, except in extreme situations. The effectiveness of dietary treatments and use of probiotics still require confirmation. There is incomplete evidence regarding alternative treatments

  9. Department of the Navy Correspondence Manual

    Science.gov (United States)

    2010-03-01

    if (name of institution) without doctoral degree) (local address) 00000-0000 Sincerely, Other Addressees An Unmarried Woman Ms. (or Miss) (full name...CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ...ORGANIZATION NAME(S) AND ADDRESS(ES) Office of the Secretary of the Navy,1000 Navy Pentagon Room 4D652,Washington,DC,20350-1000 8. PERFORMING

  10. Preventing pollution from US Navy ships

    International Nuclear Information System (INIS)

    Bentley, R.; Edgar, V.E.

    1999-01-01

    In executing its military mission, the United States Navy is required to be 'on station' for extended periods of time. The demands of a sustained military presence pose a serious dilemma in meeting international environmental mandates. On one hand, the Navy must conduct protracted peacetime operations in a relatively confined area in order to fulfill military needs in support of national interests. Yet, on the other hand, naval operations in that area may be constrained by requirements to refrain from disposing of solid waste in order to be in compliance with foreign laws and international treaties

  11. The Virtual Diphoton Excess

    CERN Document Server

    Stolarski, Daniel

    2016-01-01

    Interpreting the excesses around 750 GeV in the diphoton spectra to be the signal of a new heavy scalar decaying to photons, we point out the possibility of looking for correlated signals with virtual photons. In particular, we emphasize that the effective operator that generates the diphoton decay will also generate decays to two leptons and a photon, as well as to four leptons, independently of the new resonance couplings to $Z\\gamma$ and $ZZ$. Depending on the relative sizes of these effective couplings, we show that the virtual diphoton component can make up a sizable, and sometimes dominant, contribution to the total $2\\ell \\gamma$ and $4\\ell$ partial widths. We also discuss modifications to current experimental cuts in order to maximize the sensitivity to these virtual photon effects. Finally, we briefly comment on prospects for channels involving other Standard Model fermions as well as more exotic decay possibilities of the putative resonance.

  12. Abundance, Excess, Waste

    Directory of Open Access Journals (Sweden)

    Rox De Luca

    2016-02-01

    Her recent work focuses on the concepts of abundance, excess and waste. These concerns translate directly into vibrant and colourful garlands that she constructs from discarded plastics collected on Bondi Beach where she lives. The process of collecting is fastidious, as is the process of sorting and grading the plastics by colour and size. This initial gathering and sorting process is followed by threading the components onto strings of wire. When completed, these assemblages stand in stark contrast to the ease of disposability associated with the materials that arrive on the shoreline as evidence of our collective human neglect and destruction of the environment around us. The contrast is heightened by the fact that the constructed garlands embody the paradoxical beauty of our plastic waste byproducts, while also evoking the ways by which those byproducts similarly accumulate in randomly assorted patterns across the oceans and beaches of the planet.

  13. Topiramate Induced Excessive Sialorrhea

    Directory of Open Access Journals (Sweden)

    Ersel Dag

    2015-11-01

    Full Text Available It is well-known that drugs such as clozapine and lithium can cause sialorrhea. On the other hand, topiramate has not been reported to induce sialorrhea. We report a case of a patient aged 26 who was given antiepileptic and antipsychotic drugs due to severe mental retardation and intractable epilepsy and developed excessive sialorrhea complaint after the addition of topiramate for the control of seizures. His complaints continued for 1,5 years and ended after giving up topiramate. We presented this case since it was a rare sialorrhea case induced by topiramate. Clinicians should be aware of the possibility of sialorrhea development which causes serious hygiene and social problems when they want to give topiramate to the patients using multiple drugs.

  14. Potential contamination of shipboard air samples by diffusive emissions of PCBs and other organic pollutants: implications and solutions.

    Science.gov (United States)

    Lohmann, Rainer; Jaward, Foday M; Durham, Louise; Barber, Jonathan L; Ockenden, Wendy; Jones, Kevin C; Bruhn, Regina; Lakaschus, Soenke; Dachs, Jordi; Booij, Kees

    2004-07-15

    Air samples were taken onboard the RRS Bransfield on an Atlantic cruise from the United Kingdom to Halley, Antarctica, from October to December 1998, with the aim of establishing PCB oceanic background air concentrations and assessing their latitudinal distribution. Great care was taken to minimize pre- and post-collection contamination of the samples, which was validated through stringent QA/QC procedures. However, there is evidence that onboard contamination of the air samples occurred,following insidious, diffusive emissions on the ship. Other data (for PCBs and other persistent organic pollutants (POPs)) and examples of shipboard contamination are presented. The implications of these findings for past and future studies of global POPs distribution are discussed. Recommendations are made to help critically appraise and minimize the problems of insidious/diffusive shipboard contamination.

  15. Ocean currents and acoustic backscatter data from shipboard ADCP measurements at three North Atlantic seamounts between 2004 and 2015

    OpenAIRE

    Mohn, Christian; Denda, Anneke; Christiansen, Svenja; Kaufmann, Manfred; Peine, Florian; Springer, Barbara; Turnewitsch, Robert; Christiansen, Bernd

    2018-01-01

    Seamounts are amongst the most common physiographic structures of the deep-ocean landscape, but remoteness and geographic complexity have limited the systematic collection of integrated and multidisciplinary data in the past. Consequently, important aspects of seamount ecology and dynamics remain poorly studied. We present a data collection of ocean currents and raw acoustic backscatter from shipboard Acoustic Doppler Current Profiler (ADCP) measurements during six cruises between 2004 and 20...

  16. Contemporary Sexism in the South African Navy

    Science.gov (United States)

    Van Wijk, Charles H.

    2011-01-01

    The military traditionally embraces highly sexist attitudes. Over the past decade, the South African Navy (SAN) has been exposed to an increasingly progressive political environment. This study investigated contemporary expressions of sexism in the SAN. A representative sample of 476 sailors completed the Ambivalent Sexism Inventory, Modern Sexism…

  17. Registration of ‘Alpena' navy bean

    Science.gov (United States)

    ‘Alpena’ navy bean (Phaseolus vulgaris L.) (Reg. no. CV- , PI -), developed by Michigan State University AgBioResearch was released in 2014 as an upright, midseason cultivar with uniform dry down and excellent canning quality. Alpena was developed using pedigree breeding method to the F3 generation ...

  18. Comprehensive simultaneous shipboard and airborne characterization of exhaust from a modern container ship at sea.

    Science.gov (United States)

    Murphy, Shane M; Agrawal, Harshit; Sorooshian, Armin; Padró, Luz T; Gates, Harmony; Hersey, Scott; Welch, W A; Lung, H; Miller, J W; Cocker, David R; Nenes, Athanasios; Jonsson, Haflidi H; Flagan, Richard C; Seinfeld, John H

    2009-07-01

    We report the first joint shipboard and airborne study focused on the chemical composition and water-uptake behavior of particulate ship emissions. The study focuses on emissions from the main propulsion engine of a Post-Panamax class container ship cruising off the central coast of California and burning heavy fuel oil. Shipboard sampling included micro-orifice uniform deposit impactors (MOUDI) with subsequent off-line analysis, whereas airborne measurements involved a number of real-time analyzers to characterize the plume aerosol, aged from a few seconds to over an hour. The mass ratio of particulate organic carbon to sulfate at the base of the ship stack was 0.23 +/- 0.03, and increased to 0.30 +/- 0.01 in the airborne exhaust plume, with the additional organic mass in the airborne plume being concentrated largely in particles below 100 nm in diameter. The organic to sulfate mass ratio in the exhaust aerosol remained constant during the first hour of plume dilution into the marine boundary layer. The mass spectrum of the organic fraction of the exhaust aerosol strongly resembles that of emissions from other diesel sources and appears to be predominantly hydrocarbon-like organic (HOA) material. Background aerosol which, based on air mass back trajectories, probably consisted of aged ship emissions and marine aerosol, contained a lower organic mass fraction than the fresh plume and had a much more oxidized organic component. A volume-weighted mixing rule is able to accurately predict hygroscopic growth factors in the background aerosol but measured and calculated growth factors do not agree for aerosols in the ship exhaust plume. Calculated CCN concentrations, at supersaturations ranging from 0.1 to 0.33%, agree well with measurements in the ship-exhaust plume. Using size-resolved chemical composition instead of bulk submicrometer composition has little effect on the predicted CCN concentrations because the cutoff diameter for CCN activation is larger than the

  19. Navy and Marine Corps Medical News. Issue 24

    Science.gov (United States)

    2008-12-19

    for shipboard surgeries, including hernia repair and eye sur- gery. One of the mission’s most memorable surgeries involved two eight-year...the command in all BU- MED required and tracked popula- tion health metrics, except for one ( cervical cancer screening). Dick concluded, “My

  20. Navy Role in Global War on Terrorism (GWOT) -- Background and Issues for Congress

    National Research Council Canada - National Science Library

    O'Rourke, Ronald

    2006-01-01

    ...). The Navy's role in the GWOT raises several potential oversight issues for Congress, including the need for an increased Navy role, and the amount of Navy personnel and funding associated with GWOT-related activities...

  1. Annotated Bibliography of Diversity Research Issues in the Navy and U. S. Military

    National Research Council Canada - National Science Library

    Burress, Landrus; Uriell, Zannette A; Kee, Amanda R; Rosenfeld, Paul; Alderton, David L

    2008-01-01

    ... and parenthood in the Navy. Recently, top Navy leadership has expressed support for an encompassing diversity framework to guide Navy policy in these areas with the goals being to maximize teamwork and productivity so as to...

  2. Potential Navy Force Structure and Shipbuilding Plans: Background and Issues for Congress

    National Research Council Canada - National Science Library

    O'Rourke, Ronald

    2005-01-01

    In February 2005, the Navy testified that the Navy in future years may require a total of 260 to 325 ships, or possibly 243 to 302 ships, depending on how much the Navy uses new technologies and a new...

  3. Center for Navy Business Excellence a catalyst for business transformation

    OpenAIRE

    Meek, Gordon E.

    2005-01-01

    In order to remain relevant in the face of both national and global challenges, the U.S. Navy must recognize that its once useful organizational constructs and business operations that fought the Cold War must be supplanted by significantly more nimble and effective organizations and business models. To realize the Force Transformation vision as outlined by Sea Power 21, the Navy must be vigilant in transforming its business operations. The Navy has devised several business improvement strate...

  4. The impact of turn around time in Brazilian Navy inventories

    OpenAIRE

    Casagrande, Mauricio

    2000-01-01

    Approved for public release; distribution is unlimited. This thesis analyzes how the operation of helicopters produced and supported by manufacturers in various countries affect Brazilian Navy repairable inventories levels and costs. The research is based on a scenario where the Brazilian Navy operates 68 helicopters, manufactured by contractors in USA, France, England and Italy, and the Brazilian Navy relies on these manufacturers for depot-level maintenance. We develop a simulation model...

  5. Does excessive pronation cause pain?

    DEFF Research Database (Denmark)

    Olesen, C G; Nielsen, Rasmus Gottschalk N; Rathleff, Michael Skovdal

    2008-01-01

    Excessive pronation could be an inborn abnormality or an acquired foot disorder caused by overuse, inadequate supported shoes or inadequate foot training. When the muscles and ligaments of the foot are insufficient it can cause an excessive pronation of the foot. The current treatment consist of ...

  6. Navy Future Fleet Platform Architecture Study

    Science.gov (United States)

    2016-07-01

    Corporation and should not be construed as an official government position, policy, or decision, unless designated by other documentation. ©2016 The...MITRE Corporation . All rights reserved. Sponsor: Department of the Navy Department No.: J63A Contract No.: W56KGU-15-C-0010 Project No.: 0716V150...attack against Sony Pictures in retaliation for the production of a movie [13]. Recent investigations into hacking of the Society of Worldwide

  7. Microbial Fuel Cells for Powering Navy Devices

    Science.gov (United States)

    2014-01-20

    specific MFC being analyzed. Figure 3 depicts simulated voltage vs. current plots (black curves) and corresponding power vs. current...Powering Navy Devices 7     Fig. 3 – Simulated voltage vs current and power vs current polarization plots for a two- chamber MFC in which membrane...the anode is generated by fermentation of glucose by other microorganisms in the sediment represented by clostridium in Fig. 4. The products of the

  8. Navy Operational Planner - Undersea Warfare Module

    Science.gov (United States)

    2016-09-01

    concepts are considered in NOP–USW that are not in previous research: time phasing of missions, mutually exclusive missions, and asset availability...operational planning efforts. NOP–USW suggests the correct allocation of assets across a wide theater of operation to accomplish missions in the...Master’s thesis 4. TITLE AND SUBTITLE NAVY OPERATIONAL PLANNER – UNDERSEA WARFARE MODULE 5. FUNDING NUMBERS 6. AUTHOR(S) Guy A. Molina 7

  9. Excellence within the Navy Health Care System.

    Science.gov (United States)

    1984-12-01

    in the Navy Medical Department. 13y-- Ia Sc ." . ’Eq’ Im T _ _ _ _ _ 2 SECURITY CASFAIN f !iy.i Di~tribut;-/ _.-, Availabilit Codes DcTAvail a"d/or jp...overwillingness to hand out awards as a weakness, that this waters down the meaning of the awards. 52 • . - Whether you agree or not with the past and

  10. System Design for Navy Occupational Standards Development

    Science.gov (United States)

    2014-07-01

    including, Mr. Thomas Crain, Deputy Director, Workforce Classifications Department, LCDR Juan Carrasco, Michele Jackson, and Johnny Powell. David...and Carrasco, Juan ; Navy Job Analysis Management Project Description, NAVMAC, January 2010. 34  Lists of validated tasks, sorted by Functional...34 runat="server"> <div> <rsweb:ReportViewer ID="ReportViewerSample" runat="server" Font -Names="Verdana" Font -Size=Ŝpt

  11. 2009 Navy ManTech Project Book

    Science.gov (United States)

    2009-01-01

    build a hybrid laser / GMAW system that combined deep keyhole penetration of laser welding with the high metal deposition rate of GMAW, enabling...committed to the successful outcome of the ManTech project. In addition, this close working relationship between the parties provides ManTech with a longer...the cost and time to build and repair Navy ships. The Center works closely with the Navy’s acquisition community and the shipbuilding industry to

  12. U.S. Navy Climate Change Roadmap

    Science.gov (United States)

    2010-04-01

    Climate change is a national security challenge with strategic implications for the Navy. Climate change will lead to increased tensions in nations...with weak economies and political institutions. While climate change alone is not likely to lead to future conflict, it may be a contributing factor... Climate change is affecting, and will continue to affect, U.S. military installations and access to natural resources worldwide. It will affect the

  13. Adopting Cloud Computing in the Pakistan Navy

    Science.gov (United States)

    2015-06-01

    making. In the aftermath of the 9/11 attacks and following the U.S. invasions of Iraq and Afghanistan, Pakistan joined the Global War on Terror. Since...6,000 casualties were from the military forces. The Pakistan Navy, which is a medium to smaller size force, is fighting this war on multiple fronts...disaster, complete loss of data and infrastructure may occur. Trojan Horses and Malware Emails containing Trojan horses and other malware from

  14. Application of Rhizon Porewater Samplers to Shipboard Operations, IODP Expedition 308, Northeast Gulf of Mexico

    Science.gov (United States)

    Gilhooly, W. P.; Macko, S. A.; Flemings, P. B.

    2005-12-01

    Pleistocene and Recent sediments within the Brazos-Trinity and Ursa Basins (northwestern Gulf of Mexico) were largely deposited by turbidity currents and have been deformed by a number of mass transport events. The geochemical composition of interstitial waters was determined in order to assess fluid flow within these sediments. Typical porewater sampling resolution, using advanced piston coring and the traditional Manheim squeezer technique, is approximately one sample every other core (20m) with the highest working resolution at one sample every 1.5m. In this study, Rhizon soil moisture samplers were used to attain high-resolution porewater profiles within sea floor surface sediments and for permeable sediments at depth. The small dimensions (2mm x 30mm) and pore-size (1μm) of the devices enable high-frequency placement within a core, specific targeting of the sequence of interest, and do not require sediment removal from the core, or filtering of extracted porewaters. Initial shipboard analyses derived from sediments at the Ursa Basin (Site 1322) indicate a linear decrease in salinity with depth at U1322 where the overpressure gradient is thought to be greatest. The less saline waters with depth lends evidence for potential mixing between deep-seated fluids and low salinity ones derived from the Blue Unit and seawater. Isotopic composition and concentrations of sulfur species (SO4 and H2S) dissolved in porewaters, as well as, ionic compositions (Cl, Na, K, Ca, Mg) and chemical composition of associated sediments (%C, %N, 13C, and 15N) are compared with chemical results obtained with squeezers.

  15. Frequency-Division Power Sharing and Hierarchical Control Design for DC Shipboard Microgrids with Hybrid Energy Storage Systems

    DEFF Research Database (Denmark)

    Jin, Zheming; Meng, Lexuan; Quintero, Juan Carlos Vasquez

    2017-01-01

    Due to the increasing need to reduce the cost and emission of ships, shipboard applications are calling advanced technologies to go onboard. Recently, cleaner power sources (i.e. gas turbines, fuel cell, solar and wind power), energy storage, advanced control and power/energy management......, the operation point of prime movers can be maintained at their optimal area, meanwhile, different energy storages will provide characteristic based response. On the basis of the proposed power sharing method, voltage restoration and power management-level control methods are also introduced to form hierarchical...

  16. Does Excessive Pronation Cause Pain?

    DEFF Research Database (Denmark)

    Mølgaard, Carsten Møller; Olesen Gammelgaard, Christian; Nielsen, R. G.

    Excessive pronation could be an inborn abnormality or an acquired foot disorder caused by overuse, inadequate supported shoes or inadequate foot training. When the muscles and ligaments of the foot are insufficient it can cause an excessive pronation of the foot. The current treatment consist...... of antipronation shoes or insoles, which latest was studied by Kulce DG., et al (2007). So far there have been no randomized controlled studies showing methods that the effect of this treatment has not been documented. Therefore the authors can measure the effect of treatments with insoles. Some of the excessive...

  17. Navy Additive Manufacturing: Policy Analysis for Future DLA Material Support

    Science.gov (United States)

    2014-12-01

    of the requirements for the degree of MASTER OF BUSINESS ADMINISTRATION from the NAVAL POSTGRADUATE SCHOOL December 2014 Author...15 3. Vat Photopolymerization...................................................................16 4. Jetting...this: how should DLA best support AM efforts in the Navy in order for the Navy to achieve its goals using 3D printing? What is the most cost

  18. Expert Graphics System Research in the Department of the Navy.

    Science.gov (United States)

    Duff, Jon M.

    1987-01-01

    Presents current trends in the development of expert systems within the Department of the Navy, particularly research into expert graphics systems intended to support the Authoring Instructional Methods (AIM) research project. Defines artificial intelligence and expert systems. Discusses the operations and functions of the Navy's intelligent…

  19. 32 CFR 705.16 - Navy produced public information material.

    Science.gov (United States)

    2010-07-01

    ... STATES NAVY REGULATIONS AND OFFICIAL RECORDS PUBLIC AFFAIRS REGULATIONS § 705.16 Navy produced public... information or to acquire photos for official use, including public affairs. Photographs taken by bystanders... significant photos for public affairs use. (v) Photos made by naval personnel, with either personal cameras...

  20. Navy and Coast Guard Shipbuilding: Navy Should Reconsider Approach to Warranties for Correcting Construction Defects

    Science.gov (United States)

    2016-03-01

    As noted in the report, we found that different stakeholders within the Navy used the guaranty to accomplish differing and, at times, contradictory...staff members made key contributions to this report: Diana Moldafsky, Assistant Director; Laurier Fish; Joseph Franzwa; Ronald Freeman ; Laura

  1. Ocean currents and acoustic backscatter data from shipboard ADCP measurements at three North Atlantic seamounts between 2004 and 2015

    Directory of Open Access Journals (Sweden)

    Christian Mohn

    2018-04-01

    Full Text Available Seamounts are amongst the most common physiographic structures of the deep-ocean landscape, but remoteness and geographic complexity have limited the systematic collection of integrated and multidisciplinary data in the past. Consequently, important aspects of seamount ecology and dynamics remain poorly studied. We present a data collection of ocean currents and raw acoustic backscatter from shipboard Acoustic Doppler Current Profiler (ADCP measurements during six cruises between 2004 and 2015 in the tropical and subtropical Northeast Atlantic to narrow this gap. Measurements were conducted at seamount locations between the island of Madeira and the Portuguese mainland (Ampère, Seine Seamount, as well as east of the Cape Verde archipelago (Senghor Seamount. The dataset includes two-minute ensemble averaged continuous velocity and backscatter profiles, supplemented by spatially gridded maps for each velocity component, error velocity and local bathymetry. The dataset is freely available from the digital data library PANGAEA at https://doi.pangaea.de/10.1594/PANGAEA.883193. Keywords: Seamounts, Northeast Atlantic, Shipboard ADCP, CODAS processing, DIVA gridding

  2. Navy Network Dependability: Models, Metrics, and Tools

    Science.gov (United States)

    2010-01-01

    surveillance; TCDL = Tactical Common Data Link; UHF = ultra high frequency; UFO = ultra-high-frequency follow-on; WGS = Wideband Gapfiller Satellite. RAND...VOICE (DMR VALUES) UFO OE-82 UHF LOS VOICE (DMR VALUES) UHF SATCOM VOICE DMR UHF LOS VOICE DMR TVs ADMS KIV-7 COMSEC ADNS SW ADNS II HW ISNS SW ISNS HW...Data Link; UHF = ultra high frequency; UFO = ultra-high-frequency follow-on; WGS = Wideband Gapfiller Satellite. RAND MG1003-1.1 4 Navy Network

  3. A distributed control approach for power and energy management in a notional shipboard power system

    Science.gov (United States)

    Shen, Qunying

    The main goal of this thesis is to present a power control module (PCON) based approach for power and energy management and to examine its control capability in shipboard power system (SPS). The proposed control scheme is implemented in a notional medium voltage direct current (MVDC) integrated power system (IPS) for electric ship. To realize the control functions such as ship mode selection, generator launch schedule, blackout monitoring, and fault ride-through, a PCON based distributed power and energy management system (PEMS) is developed. The control scheme is proposed as two-layer hierarchical architecture with system level on the top as the supervisory control and zonal level on the bottom as the decentralized control, which is based on the zonal distribution characteristic of the notional MVDC IPS that was proposed as one of the approaches for Next Generation Integrated Power System (NGIPS) by Norbert Doerry. Several types of modules with different functionalities are used to derive the control scheme in detail for the notional MVDC IPS. Those modules include the power generation module (PGM) that controls the function of generators, the power conversion module (PCM) that controls the functions of DC/DC or DC/AC converters, etc. Among them, the power control module (PCON) plays a critical role in the PEMS. It is the core of the control process. PCONs in the PEMS interact with all the other modules, such as power propulsion module (PPM), energy storage module (ESM), load shedding module (LSHED), and human machine interface (HMI) to realize the control algorithm in PEMS. The proposed control scheme is implemented in real time using the real time digital simulator (RTDS) to verify its validity. To achieve this, a system level energy storage module (SESM) and a zonal level energy storage module (ZESM) are developed in RTDS to cooperate with PCONs to realize the control functionalities. In addition, a load shedding module which takes into account the reliability

  4. 32 CFR 700.323 - The Assistant Secretary of the Navy (Financial Management).

    Science.gov (United States)

    2010-07-01

    ... Assistants § 700.323 The Assistant Secretary of the Navy (Financial Management). The Assistant Secretary of the Navy (Financial Management) is the Comptroller of the Navy, and is responsible for all matters related to the financial management of the Department of the Navy, including: (a) Budgeting; (b...

  5. 24 CFR 236.60 - Excess Income.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Excess Income. 236.60 Section 236... § 236.60 Excess Income. (a) Definition. Excess Income consists of cash collected as rent from the... Rent. The unit-by-unit requirement necessitates that, if a unit has Excess Income, the Excess Income...

  6. Excessive or unwanted hair in women

    Science.gov (United States)

    Hypertrichosis; Hirsutism; Hair - excessive (women); Excessive hair in women; Hair - women - excessive or unwanted ... Women normally produce low levels of male hormones (androgens). If your body makes too much of this ...

  7. Hydrogen sulfide generation in shipboard oily-water waste. Part 3. Ship factors

    Energy Technology Data Exchange (ETDEWEB)

    Hodgeman, D.K.; Fletcher, L.E.; Upsher, F.J.

    1995-04-01

    The chemical and microbiological composition of bilge-water in ships of the Royal Australian Navy has been investigated in relation to the formation of hydrogen sulfide by sulfate-reducing bacteria. Sulfate-reducing bacteria were found in most ships in populations up to 800,000 per mL. Sulfate in the wastes is provided by sea-water. Sea-water constitutes up to 60% (median 20%) of the wastes analysed. Evidence for generation of hydrogen sulfide in the ships was found directly as sulfide or indirectly as depressed sulfate concentrations. The low levels of sulfide found in bilge-water from machinery spaces suggested the ventilation systems were effectively removing the gas from the working area. The effect of storage of the wastes under conditions which simulated the oily- water holding tanks of ships were also investigated. Some wastes were found to produce large quantities of hydrogen sulfide on storage. The wastes that failed to produce hydrogen sulfide were investigated to identify any specific nutritional deficiencies. Some organic substances present in bilge-water, such as lactate or biodegradable cleaning agents, and phosphate strongly influenced the generation of hydrogen sulfide in stored oily-water wastes.

  8. Excessive masturbation after epilepsy surgery.

    Science.gov (United States)

    Ozmen, Mine; Erdogan, Ayten; Duvenci, Sirin; Ozyurt, Emin; Ozkara, Cigdem

    2004-02-01

    Sexual behavior changes as well as depression, anxiety, and organic mood/personality disorders have been reported in temporal lobe epilepsy (TLE) patients before and after epilepsy surgery. The authors describe a 14-year-old girl with symptoms of excessive masturbation in inappropriate places, social withdrawal, irritability, aggressive behavior, and crying spells after selective amygdalohippocampectomy for medically intractable TLE with hippocampal sclerosis. Since the family members felt extremely embarrassed, they were upset and angry with the patient which, in turn, increased her depressive symptoms. Both her excessive masturbation behavior and depressive symptoms remitted within 2 months of psychoeducative intervention and treatment with citalopram 20mg/day. Excessive masturbation is proposed to be related to the psychosocial changes due to seizure-free status after surgery as well as other possible mechanisms such as Kluver-Bucy syndrome features and neurophysiologic changes associated with the cessation of epileptic discharges. This case demonstrates that psychiatric problems and sexual changes encountered after epilepsy surgery are possibly multifactorial and in adolescence hypersexuality may be manifested as excessive masturbation behavior.

  9. Ocean currents and acoustic backscatter data from shipboard ADCP measurements at three North Atlantic seamounts between 2004 and 2015.

    Science.gov (United States)

    Mohn, Christian; Denda, Anneke; Christiansen, Svenja; Kaufmann, Manfred; Peine, Florian; Springer, Barbara; Turnewitsch, Robert; Christiansen, Bernd

    2018-04-01

    Seamounts are amongst the most common physiographic structures of the deep-ocean landscape, but remoteness and geographic complexity have limited the systematic collection of integrated and multidisciplinary data in the past. Consequently, important aspects of seamount ecology and dynamics remain poorly studied. We present a data collection of ocean currents and raw acoustic backscatter from shipboard Acoustic Doppler Current Profiler (ADCP) measurements during six cruises between 2004 and 2015 in the tropical and subtropical Northeast Atlantic to narrow this gap. Measurements were conducted at seamount locations between the island of Madeira and the Portuguese mainland (Ampère, Seine Seamount), as well as east of the Cape Verde archipelago (Senghor Seamount). The dataset includes two-minute ensemble averaged continuous velocity and backscatter profiles, supplemented by spatially gridded maps for each velocity component, error velocity and local bathymetry. The dataset is freely available from the digital data library PANGAEA at https://doi.pangaea.de/10.1594/PANGAEA.883193.

  10. Quantifying K, U and Th contents of marine sediments using shipboard natural gamma radiation spectra measured on DV JOIDES Resolution

    Science.gov (United States)

    De Vleeschouwer, David; Dunlea, Ann G.; Auer, Gerald; Anderson, Chloe H.; Brumsack, Hans; de Loach, Aaron; Gurnis, Michael C.; Huh, Youngsook; Ishiwa, Takeshige; Jang, Kwangchul; Kominz, Michelle A.; März, Christian; Schnetger, Bernhard; Murray, Richard W.; Pälike, Heiko; Expedition 356 shipboard scientists, IODP

    2017-04-01

    During International Ocean Discovery Program (IODP) expeditions, shipboard-generated data provide the first insights into the cored sequences. The natural gamma radiation (NGR) of the recovered material, for example, is routinely measured on the ocean drilling research vessel DV JOIDES Resolution. At present, only total NGR counts are readily available as shipboard data, although full NGR spectra (counts as a function of gamma-ray energy level) are produced and archived. These spectra contain unexploited information, as one can estimate the sedimentary contents of potassium (K), thorium (Th), and uranium (U) from the characteristic gamma-ray energies of isotopes in the 40K, 232Th, and 238U radioactive decay series. Dunlea et al. [2013] quantified K, Th and U contents in sediment from the South Pacific Gyre by integrating counts over specific energy levels of the NGR spectrum. However, the algorithm used in their study is unavailable to the wider scientific community due to commercial proprietary reasons. Here, we present a new MATLAB algorithm for the quantification of NGR spectra that is transparent and accessible to future NGR users. We demonstrate the algorithm's performance by comparing its results to shore-based inductively coupled plasma-mass spectrometry (ICP-MS), inductively coupled plasma-emission spectrometry (ICP-ES), and quantitative wavelength-dispersive X-ray fluorescence (XRF) analyses. Samples for these comparisons come from eleven sites (U1341, U1343, U1366-U1369, U1414, U1428-U1430, U1463) cored in two oceans during five expeditions. In short, our algorithm rapidly produces detailed high-quality information on sediment properties during IODP expeditions at no extra cost. Dunlea, A. G., R. W. Murray, R. N. Harris, M. A. Vasiliev, H. Evans, A. J. Spivack, and S. D'Hondt (2013), Assessment and use of NGR instrumentation on the JOIDES Resolution to quantify U, Th, and K concentrations in marine sediment, Scientific Drilling, 15, 57-63.

  11. Tests on thirteen navy type model propellers

    Science.gov (United States)

    Durand, W F

    1927-01-01

    The tests on these model propellers were undertaken for the purpose of determining the performance coefficients and characteristics for certain selected series of propellers of form and type as commonly used in recent navy designs. The first series includes seven propellers of pitch ratio varying by 0.10 to 1.10, the area, form of blade, thickness, etc., representing an arbitrary standard propeller which had shown good results. The second series covers changes in thickness of blade section, other things equal, and the third series, changes in blade area, other things equal. These models are all of 36-inch diameter. Propellers A to G form the series on pitch ratio, C, N. I. J the series on thickness of section, and K, M, C, L the series on area. (author)

  12. Discourse Analysis of Navy Leaders' Attitudes About Mental Health Problems

    National Research Council Canada - National Science Library

    Westphal, Richard J

    2004-01-01

    .... Semi-structured interviews and military policies were used as data sources to analyze the language, knowledge, and attitudes of Navy surface fleet leaders about mental illness and mental health...

  13. Navy Integration into the Air Force-Dominated JFACC

    National Research Council Canada - National Science Library

    Mongillo, Nicholas

    2000-01-01

    ...) unity of effort and command and control. Furthermore, it specifically identifies Navy shortcomings in doctrine, training, manning, and hardware that when coupled with service parochialism hinders suocessful joint air operations...

  14. Body Composition Analysis in U.S. Navy Divers

    National Research Council Canada - National Science Library

    Gummin, D. D

    2000-01-01

    Physical readiness and body makeup are considered fundamental attributes of U.S. Navy divers. Methods to objectively determine body makeup are fraught with shortcomings and can be technically challenging, particularly in field operations...

  15. Body Composition Analysis in U.S. Navy Divers

    National Research Council Canada - National Science Library

    Gummin, David

    2001-01-01

    Physical readiness and body makeup are considered fundamental attributes of U.S. Navy divers. Methods to objectively determine body makeup are fraught with shortcomings and can be technically challenging, particularly in field operations...

  16. An Analysis of Sabbatical Leaves for Navy Surface Warfare Officers

    National Research Council Canada - National Science Library

    Yardley, Roland J; Thie, Harry J; Brancato, Kevin; Abbott, Megan

    2004-01-01

    ... or to attend to other personal needs. In response to these retention concerns, the Navy is considering several programs that allow greater accommodation of the personal needs of its SWOs, particularly through the increased use of sabbatical leaves...

  17. Hearing loss in the Royal Norwegian Navy: A longitudinal study.

    Science.gov (United States)

    Irgens-Hansen, Kaja; Baste, Valborg; Bråtveit, Magne; Lind, Ola; Koefoed, Vilhelm F; Moen, Bente E

    2016-01-01

    The aims of this longitudinal study were to investigate a significant threshold shift (STS) among personnel working on board the Royal Norwegian Navy's (RNoN) vessels between 2012 and 2014 and to identify possible determinants of STS. Hearing thresholds were measured by pure tone audiometry in two consecutive examinations (n = 226). STS was defined as an average change in hearing thresholds ≥ + 10 dB at 2,000 Hz, 3,000 Hz, and 4,000 Hz in either ear. Determinants of STS were assessed through a questionnaire. The incidence of STS was 23.0%. Significant determinants of STS were the number of episodes of temporary threshold shifts (TTS) in the Navy, exposure to continuous loud noise during work on board, and the number of gun shots (in the Navy, hunting, and sports). This study indicated a significant association between noise exposure on board Navy vessels and development of STS.

  18. The Navy's Program in Nanoscience and Nanotechnology - A Look Ahead

    National Research Council Canada - National Science Library

    Kavetsky, Robert

    2004-01-01

    ... to many of these opportunities at the frontiers of science and technology. The Navy continues to provide leadership in the arenas of nanoscience and nanotechnology through its coordination and collaboration with other government agencies...

  19. Commercialization of Navy Advanced Wood Composites (CD-ROM)

    National Research Council Canada - National Science Library

    2005-01-01

    .... This work also demonstrated their useful application in marine structures. These research products solve many problems that the US Navy currently face with repairing and building timber structures on their waterfront...

  20. Status, challenges and marketing opportunities for canning navy ...

    African Journals Online (AJOL)

    Status, challenges and marketing opportunities for canning navy bean in Kenya. ... improve incomes of smallholder farmers in Kenya; its production and marketing has, however, stagnated. ... EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT

  1. the south african navy and its predecessors, 1910–2010

    African Journals Online (AJOL)

    Abel

    became more isolated internationally because of the National Party ..... commencement of political negotiations and the first truly democratic election of. 1994 .... comparable to the navies of Malaysia (two submarines and four frigates) and.

  2. Factors Affecting Organizational Commitment in Navy Corpsmen.

    Science.gov (United States)

    Booth-Kewley, Stephanie; Dell'Acqua, Renée G; Thomsen, Cynthia J

    2017-07-01

    Organizational commitment is a psychological state that has a strong impact on the likelihood that employees will remain with an organization. Among military personnel, organizational commitment is predictive of a number of important outcomes, including reenlistment intentions, job performance, morale, and perceived readiness. Because of the unique challenges and experiences associated with military service, it may be that organizational commitment is even more critical in the military than in civilian populations. Despite the essential role that they play in protecting the health of other service members, little is known about the factors that influence Navy Corpsmen's organizational commitment. This study investigated demographic and psychosocial factors that may be associated with organizational commitment among Corpsmen. Surveys of organizational commitment and possible demographic and psychosocial correlates of organizational commitment were completed by 1,597 male, active duty Navy Corpsmen attending Field Medical Training Battalion-West, Camp Pendleton, California. Bivariate correlations and hierarchical multiple regression analyses were used to determine significant predictors of organizational commitment. Of the 12 demographic and psychosocial factors examined, 6 factors emerged as significant predictors of organizational commitment in the final model: preservice motivation to be a Corpsman, positive perceptions of Corpsman training, confidence regarding promotions, occupational self-efficacy, social support for a Corpsman career, and lower depression. Importantly, a number of the factors that emerged as significant correlates of organizational commitment in this study are potentially modifiable. These factors include confidence regarding promotions, positive perceptions of Corpsman training, and occupational self-efficacy. It is recommended that military leaders and policy-makers take concrete steps to address these factors, thereby strengthening

  3. Excessive Profits of German Defense Contractors

    Science.gov (United States)

    2014-09-01

    its business unit Thyssen Krupp Marine Systems, is a German defense contractor. (2) Tognom AG Tognum AG owned the MTU Friedrichshafen GmbH before... Friedrichshafen provided engines for many ships of the German Navy and for German battle tanks, such as the Leopard I and Leopard II. MTU refers to the

  4. Excess Early Mortality in Schizophrenia

    DEFF Research Database (Denmark)

    Laursen, Thomas Munk; Nordentoft, Merete; Mortensen, Preben Bo

    2014-01-01

    Schizophrenia is often referred to as one of the most severe mental disorders, primarily because of the very high mortality rates of those with the disorder. This article reviews the literature on excess early mortality in persons with schizophrenia and suggests reasons for the high mortality...... as well as possible ways to reduce it. Persons with schizophrenia have an exceptionally short life expectancy. High mortality is found in all age groups, resulting in a life expectancy of approximately 20 years below that of the general population. Evidence suggests that persons with schizophrenia may...... not have seen the same improvement in life expectancy as the general population during the past decades. Thus, the mortality gap not only persists but may actually have increased. The most urgent research agenda concerns primary candidates for modifiable risk factors contributing to this excess mortality...

  5. Severe rhabdomyolysis after excessive bodybuilding.

    Science.gov (United States)

    Finsterer, J; Zuntner, G; Fuchs, M; Weinberger, A

    2007-12-01

    A 46-year-old male subject performed excessive physical exertion during 4-6 h in a studio for body builders during 5 days. He was not practicing sport prior to this training and denied the use of any aiding substances. Despite muscle aching already after 1 day, he continued the exercises. After the last day, he recognized tiredness and cessation of urine production. Two days after discontinuation of the training, a Herpes simplex infection occurred. Because of acute renal failure, he required hemodialysis. There were absent tendon reflexes and creatine kinase (CK) values up to 208 274 U/L (normal: <170 U/L). After 2 weeks, CK had almost normalized and, after 4 weeks, hemodialysis was discontinued. Excessive muscle training may result in severe, hemodialysis-dependent rhabdomyolysis. Triggering factors may be prior low fitness level, viral infection, or subclinical metabolic myopathy.

  6. Comparative Research of Navy Voluntary Education at Operational Commands

    Science.gov (United States)

    2017-03-01

    into a national and international market. This is especially effects land-grant institutions who can educate the citizens within their state by...RESEARCH OF NAVY VOLUNTARY EDUCATION AT OPERATIONAL COMMANDS by Christopher B. Veenhuis March 2017 Thesis Co-Advisors: William Hatch Chad...COVERED Master’s thesis 4. TITLE AND SUBTITLE COMPARATIVE RESEARCH OF NAVY VOLUNTARY EDUCATION AT OPERATIONAL COMMANDS 5. FUNDING NUMBERS 6. AUTHOR(S

  7. U.S. Navy: A History of Stagnation and Innovation

    Science.gov (United States)

    2014-09-01

    nuclear missiles on submarines that the Navy would it reemerge from its funk. The last cycle would be, in part, a product of Vietnam Syndrome and...priorities and austerity, and addresses the way the Navy dealt with the Vietnam Syndrome , the institutional rankness racism and eroded prestige. Chapter...of expensive coal burning ships---a simple fact today easily forgotten as to how the advent of the machine ushered in a very different political and

  8. Cost analysis of LEED certified United States navy buildings

    OpenAIRE

    Kirar, Carl V.

    2011-01-01

    CIVINS (Civilian Institutions) Thesis document A study was completed at UW-Madison in 2010 that reviewed the energy consumption of US Navy buildings which earned Leadership in Energy and Environmental Design (LEED) certification by the United States Green Building Council (USGBC). The research compared LEED certified buildings to a commercial counterpart within the US Navy inventory against Executive Order (EO) 13423. The EO mandated that all federal agencies meet a 30 percent reduction of...

  9. An analysis of Navy Recruiting Command's officer goaling models

    OpenAIRE

    Senter, Robert R.

    1990-01-01

    Approved for public release; distribution unlimited. This study examines the goaling models used by the Navy Recruiting Command for the Nurse Corps and Nuclear Propulsion Officer Candidate (NUPOC) programs. These two programs serve as representative samples for the numerous officer recruitment programs administered by the Navy Recruiting Command. The intent of the study is to analyze and validate the accuracy of the current goaling models, to ascertain factors which could improve the accur...

  10. Sensitivity analysis of navy aviation readiness based sparing model

    Science.gov (United States)

    2017-09-01

    2012). ............8 Figure 3. Results from SA of CV AVCAL. Source: Sax (2012). .............................15 Figure 4. Research design flowchart ...Supply Systems Command Weapons System Support (NAVSUP WSS) mission “is to provide Navy, Marine Corps, Joint and Allied Forces program and supply...used to develop pack-up kits for the SH-60B light airborne multipurpose system, a program used by the U.S. Navy for anti-submarine warfare. (House

  11. Two aircraft carriers’ perspectives: a comparative of control measures in shipboard H1N1 outbreaks.

    Science.gov (United States)

    Harwood, Jared L; LaVan, Joseph T; Brand, George J

    2013-02-01

    The USS George Washington (GW) and the USS Ronald Reagan (RR), 2 US Navy aircraft carriers, experienced almost simultaneous outbreaks of novel H1N1 influenza A in the summer of 2009. We compared the respective epidemic control measures taken and subsequent lessons learned. Data were collated from both outbreaks to assess various elements including attack rate, isolation/quarantine protocols, and treatment methods. The respective duration of each outbreak was compared with survival curve analysis. The number of personnel affected in each outbreak was compared using χ2 analysis. Differences were found in the protocols used on the 2 ships. The GW treated about two-thirds of the patients with oseltamivir through day 14 and quarantined all patients meeting case definition throughout the outbreak. Face masks were used throughout. The RR used oseltamivir and quarantined many fewer patients (through days 5 and 3, respectively). No face masks were used after day 5. The outbreaks were similar in duration (GW = 25 days, RR = 27 days, P = .38), but the RR had significantly more cases (n = 253 vs 142, P < .0001). A portion of each group had samples that were confirmed H1N1 by polymerase chain reaction. GW's protocol, including aggressive oseltamivir treatment of two-thirds of the cases and quarantine throughout the duration decreased the overall number of personnel affected, likely reducing the overall control reproduction number. Both outbreaks were similar in duration. Even though the GW expended significantly more resources than the RR, if the 2009 pandemic H1N1 strain had been as clinically severe as the 1918 pandemic, a more stringent treatment protocol may have been the only way to prevent significant operational impact.

  12. Verification of excess defense material

    International Nuclear Information System (INIS)

    Fearey, B.L.; Pilat, J.F.; Eccleston, G.W.; Nicholas, N.J.; Tape, J.W.

    1997-01-01

    The international community in the post-Cold War period has expressed an interest in the International Atomic Energy Agency (IAEA) using its expertise in support of the arms control and disarmament process in unprecedented ways. The pledges of the US and Russian presidents to place excess defense materials under some type of international inspections raises the prospect of using IAEA safeguards approaches for monitoring excess materials, which include both classified and unclassified materials. Although the IAEA has suggested the need to address inspections of both types of materials, the most troublesome and potentially difficult problems involve approaches to the inspection of classified materials. The key issue for placing classified nuclear components and materials under IAEA safeguards is the conflict between these traditional IAEA materials accounting procedures and the US classification laws and nonproliferation policy designed to prevent the disclosure of critical weapon-design information. Possible verification approaches to classified excess defense materials could be based on item accountancy, attributes measurements, and containment and surveillance. Such approaches are not wholly new; in fact, they are quite well established for certain unclassified materials. Such concepts may be applicable to classified items, but the precise approaches have yet to be identified, fully tested, or evaluated for technical and political feasibility, or for their possible acceptability in an international inspection regime. Substantial work remains in these areas. This paper examines many of the challenges presented by international inspections of classified materials

  13. Excess water dynamics in hydrotalcite: QENS study

    Indian Academy of Sciences (India)

    dynamics of excess water in hydrotalcite sample with varied content of excess water are reported. Translational motion of excess water can be best described by random transla- tional jump diffusion model. The observed increase in translational diffusivity with increase in the amount of excess water is attributed to the ...

  14. 34 CFR 300.16 - Excess costs.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Excess costs. 300.16 Section 300.16 Education... DISABILITIES General Definitions Used in This Part § 300.16 Excess costs. Excess costs means those costs that... for an example of how excess costs must be calculated.) (Authority: 20 U.S.C. 1401(8)) ...

  15. NaviSE: superenhancer navigator integrating epigenomics signal algebra.

    Science.gov (United States)

    Ascensión, Alex M; Arrospide-Elgarresta, Mikel; Izeta, Ander; Araúzo-Bravo, Marcos J

    2017-06-06

    Superenhancers are crucial structural genomic elements determining cell fate, and they are also involved in the determination of several diseases, such as cancer or neurodegeneration. Although there are pipelines which use independent pieces of software to predict the presence of superenhancers from genome-wide chromatin marks or DNA-interaction protein binding sites, there is not yet an integrated software tool that processes automatically algebra combinations of raw data sequencing into a comprehensive final annotated report of predicted superenhancers. We have developed NaviSE, a user-friendly streamlined tool which performs a fully-automated parallel processing of genome-wide epigenomics data from sequencing files into a final report, built with a comprehensive set of annotated files that are navigated through a graphic user interface dynamically generated by NaviSE. NaviSE also implements an 'epigenomics signal algebra' that allows the combination of multiple activation and repression epigenomics signals. NaviSE provides an interactive chromosomal landscaping of the locations of superenhancers, which can be navigated to obtain annotated information about superenhancer signal profile, associated genes, gene ontology enrichment analysis, motifs of transcription factor binding sites enriched in superenhancers, graphs of the metrics evaluating the superenhancers quality, protein-protein interaction networks and enriched metabolic pathways among other features. We have parallelised the most time-consuming tasks achieving a reduction up to 30% for a 15 CPUs machine. We have optimized the default parameters of NaviSE to facilitate its use. NaviSE allows different entry levels of data processing, from sra-fastq files to bed files; and unifies the processing of multiple replicates. NaviSE outperforms the more time-consuming processes required in a non-integrated pipeline. Alongside its high performance, NaviSE is able to provide biological insights, predicting cell

  16. Excess electron transport in cryoobjects

    International Nuclear Information System (INIS)

    Eshchenko, D.G.; Storchak, V.G.; Brewer, J.H.; Cottrell, S.P.; Cox, S.F.J.

    2003-01-01

    Experimental results on excess electron transport in solid and liquid phases of Ne, Ar, and solid N 2 -Ar mixture are presented and compared with those for He. Muon spin relaxation technique in frequently switching electric fields was used to study the phenomenon of delayed muonium formation: excess electrons liberated in the μ + ionization track converge upon the positive muons and form Mu (μ + e - ) atoms. This process is shown to be crucially dependent upon the electron's interaction with its environment (i.e., whether it occupies the conduction band or becomes localized in a bubble of tens of angstroms in radius) and upon its mobility in these states. The characteristic lengths involved are 10 -6 -10 -4 cm, the characteristic times range from nanoseconds to tens microseconds. Such a microscopic length scale sometimes enables the electron spend its entire free lifetime in a state which may not be detected by conventional macroscopic techniques. The electron transport processes are compared in: liquid and solid helium (where electron is localized in buble); liquid and solid neon (where electrons are delocalized in solid and the coexistence of localized and delocalized electrons states was found in liquid recently); liquid and solid argon (where electrons are delocalized in both phases); orientational glass systems (solid N 2 -Ar mixtures), where our results suggest that electrons are localized in orientational glass. This scaling from light to heavy rare gases enables us to reveal new features of excess electron localization on microscopic scale. Analysis of the experimental data makes it possible to formulate the following tendency of the muon end-of-track structure in condensed rare gases. The muon-self track interaction changes from the isolated pair (muon plus the nearest track electron) in helium to multi-pair (muon in the vicinity of tens track electrons and positive ions) in argon

  17. Elimination of Acid Cleaning of High Temperature Salt Water Heat Exchangers: Redesigned Pre-Production Full-Scale Heat Pipe Bleed Air Cooler for Shipboard Evaluation

    Science.gov (United States)

    2011-11-01

    Acronyms ASW Anti Submarine Warfare AUX Auxillary Room BAC Bleed Air Cooler BAS Bleed Air System BTU British Thermal Unit BOSS...improvements which should be considered when making a production decision following successful shipboard tests. 5. Since this technology was proposed...However, to maintain schedule, a decision was made prior to this structural analysis being completed on how long to make the heat pipes. With using the

  18. Excess electron transport in cryoobjects

    CERN Document Server

    Eshchenko, D G; Brewer, J H; Cottrell, S P; Cox, S F J

    2003-01-01

    Experimental results on excess electron transport in solid and liquid phases of Ne, Ar, and solid N sub 2 -Ar mixture are presented and compared with those for He. Muon spin relaxation technique in frequently switching electric fields was used to study the phenomenon of delayed muonium formation: excess electrons liberated in the mu sup + ionization track converge upon the positive muons and form Mu (mu sup + e sup -) atoms. This process is shown to be crucially dependent upon the electron's interaction with its environment (i.e., whether it occupies the conduction band or becomes localized in a bubble of tens of angstroms in radius) and upon its mobility in these states. The characteristic lengths involved are 10 sup - sup 6 -10 sup - sup 4 cm, the characteristic times range from nanoseconds to tens microseconds. Such a microscopic length scale sometimes enables the electron spend its entire free lifetime in a state which may not be detected by conventional macroscopic techniques. The electron transport proc...

  19. Navy Speciality Physician Study: Historical Overview, Retention Analysis, and Synopsis of Current Civilian-Sector Practices

    National Research Council Canada - National Science Library

    Christensen, Eric

    2002-01-01

    .... The objective of the study was to further explore retention of Navy physicians, by identifying and tracking critical indicators of Navy physician retention, to provide BUMED information for improving...

  20. Iraqi Navy: Capability Requirements and Force Structure Recommendations for 2015 and Beyond

    National Research Council Canada - National Science Library

    Lawlor, Alison C; Thompson, Eric V

    2008-01-01

    .... The goal of this study is two-fold: to provide Iraqi and Coalition personnel with a common assessment of capability requirements and force structure recommendations for the Iraqi Navy, and to provide the Iraqi Navy leadership...

  1. Navy Ship Procurement: Alternative Funding Approaches - Background and Options for Congress

    National Research Council Canada - National Science Library

    O'Rourke, Ronald

    2005-01-01

    Some observers have proposed procuring Navy ships using incremental funding or advance appropriations rather than the traditional full funding approach that has been used to procure most Navy ships...

  2. Navy Ship Procurement: Alternative Funding Approaches - Background and Options for Congress

    National Research Council Canada - National Science Library

    O'Rourke, Ronald

    2006-01-01

    Some observers have proposed procuring Navy ships using incremental funding or advance appropriations rather than the traditional full funding approach that has been used to procure most Navy ships...

  3. New Approaches for Navy Technical Training and Job Performance Aiding Using Expanded IETM Technology

    National Research Council Canada - National Science Library

    Jorgensen, Eric L; Fuller, Joseph J

    1996-01-01

    ...) began to develop better ways to present Technical Information (TI) to Navy Fleet users needed for purposes of operating, maintaining, training, and logistically supporting the Navy's inventory of weapon systems...

  4. Navy Ship Propulsion Technologies: Options for Reducing Oil Use - Background for Congress

    National Research Council Canada - National Science Library

    O'Rourke, Ronald

    2006-01-01

    ...; and using sail and solar power. Reducing energy use on Navy ships. A 2001 study concluded that fitting a Navy cruiser with more energy-efficient electrical equipment could reduce the ship's fuel use by 10% to 25...

  5. Employing Service Oriented Architecture Technologies to Bind a Thousand Ship Navy

    National Research Council Canada - National Science Library

    Rothenhaus, Kurt; Michael, James B

    2008-01-01

    .... Navy with partners from around the globe. A critical requirement to join various Navies from such diverse backgrounds and technology levels is a simple, flexible, and economical Command and Control (C2...

  6. High Resolution Modeling of Coastal Inundation: User Requirements and Current Practice, A Navy Perspective

    National Research Council Canada - National Science Library

    Blain, Cheryl Ann; Preller, Ruth H

    2007-01-01

    The impact of coastal flooding and inundation on Navy operational missions and the existing Navy requirements for resolution and accuracy relevant to coastal inundation are presented. High resolution (less than 500 m...

  7. Fleet Numerical Meteorology and Oceanography Center (FNMOC) Navy Operational Global Atmospheric Prediction System (NOGAPS)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Navy Operational Global Atmospheric Prediction System (NOGAPS) provides numerical guidance and products in support of a wide range of Navy oceanographic and...

  8. Compilation of the FY 1999 Department of the Navy Working Capital Fund Financial Statements

    National Research Council Canada - National Science Library

    2000-01-01

    ...) Cleveland Center consistently and accurately compiled and consolidated financial data received from Navy field organizations and other sources to prepare the FY 1999 Navy Working Capital Fund financial statements...

  9. Information Technology Management: The Development of the Navy Standard Integrated Personnel System

    National Research Council Canada - National Science Library

    Granetto, Paul

    2003-01-01

    ... Information Systems Review Council (Council) approved Milestone 0 for the Navy System. While approving the milestone, the Council also stated that the Navy System should incorporate the core capabilities of a common DoD-wide military personnel system...

  10. The HAZWRAP/Navy Radon Project

    International Nuclear Information System (INIS)

    Otten, J.A.; Wilson, D.L.

    1992-01-01

    In 1987, the Naval Facilities Engineering Command (NAVFACENGCOM) was assigned the responsibility of identifying potential hazards from exposure to naturally occurring indoor radon to personnel in Naval facilities and prioritizing corrective actions. In response to this request, NAVFACENGCOM established the Navy Radon Assessment and Mitigation Program (NAVRAMP), which evaluates problems associated with radon levels above current Environmental Protection Agency (EPA)-guidelines (EPA-520/1-86-04) of 4pCi/L. NAVRAMP consists of four phases: screening, assessment, mitigation, and postmitigation. Approximately 300,000 alpha track detectors (ATDs) will be used during the screening and assessment phases. Several unique approaches were developed to verify the quality of the information collected during this large program. To guarantee chain-of-custody, a computerized data management system was developed to track each ATD from initial purchase through field implementation to final analysis and was also used to track and identify quality control (QC) problems related to the manufacture and analysis of ATDs. The QC program addressed potential problems that could occur using ATDs. The potential errors associated with the use of ATDs included (1) lot-to-lot variation, (2) chemical process variation, (3) pouch leakage, and (4) background. The data management and QC programs ensured the quality and integrity of the samples, the accuracy and precision of the analyses, the representatives of the results, and the completeness of the information

  11. Navy definitions of leadership and LMET/NAVLEAD competency clusters compared to selected leadership theories

    OpenAIRE

    Al Harbi, Toraiheeb

    1995-01-01

    This study examines the leadership training model used in the US Navy and investigates the way the Navy looks at and defines leadership in general. The emphasis is placed on leadership training for commissioned officers. The objective is dual; first, to make explicit the Navy's concept and definition of leadership, and second, to examine and analyze the leadership training program LMET/NAVLEAD content, as designed by McBer. Then, both the Navy definition of leadership and ...

  12. 32 CFR 700.325 - The Assistant Secretary of the Navy (Installations and Environment).

    Science.gov (United States)

    2010-07-01

    ... (Installations and Environment). 700.325 Section 700.325 National Defense Department of Defense (Continued... Assistants § 700.325 The Assistant Secretary of the Navy (Installations and Environment). The Assistant Secretary of the Navy (Installations and Environment) is responsible for: (a) Policy relating to Navy...

  13. 32 CFR 700.326 - The Assistant Secretary of the Navy (Research, Development and Acquisition).

    Science.gov (United States)

    2010-07-01

    ... Assistants § 700.326 The Assistant Secretary of the Navy (Research, Development and Acquisition). The Assistant Secretary of the Navy (Research, Development and Acquisition) is responsible for: (a) Research... 32 National Defense 5 2010-07-01 2010-07-01 false The Assistant Secretary of the Navy (Research...

  14. 32 CFR 776.32 - Department of the Navy as client.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Department of the Navy as client. 776.32 Section... Rules of Professional Conduct § 776.32 Department of the Navy as client. (a) Department of Navy as client: (1) Except when representing an individual client pursuant to paragraph (a)(6) of this section, a...

  15. 34 CFR 668.166 - Excess cash.

    Science.gov (United States)

    2010-07-01

    ... the Secretary for the costs the Secretary incurred in providing that excess cash to the institution... 34 Education 3 2010-07-01 2010-07-01 false Excess cash. 668.166 Section 668.166 Education..., DEPARTMENT OF EDUCATION STUDENT ASSISTANCE GENERAL PROVISIONS Cash Management § 668.166 Excess cash. (a...

  16. 10 CFR 904.10 - Excess energy.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Excess energy. 904.10 Section 904.10 Energy DEPARTMENT OF ENERGY GENERAL REGULATIONS FOR THE CHARGES FOR THE SALE OF POWER FROM THE BOULDER CANYON PROJECT Power Marketing § 904.10 Excess energy. (a) If excess Energy is determined by the United States to be available...

  17. 7 CFR 985.56 - Excess oil.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Excess oil. 985.56 Section 985.56 Agriculture... HANDLING OF SPEARMINT OIL PRODUCED IN THE FAR WEST Order Regulating Handling Volume Limitations § 985.56 Excess oil. Oil of any class in excess of a producer's applicable annual allotment shall be identified as...

  18. Hearing loss in the Royal Norwegian Navy: A longitudinal study

    Directory of Open Access Journals (Sweden)

    Kaja Irgens-Hansen

    2016-01-01

    Full Text Available The aims of this longitudinal study were to investigate a significant threshold shift (STS among personnel working on board the Royal Norwegian Navy′s (RNoN vessels between 2012 and 2014 and to identify possible determinants of STS. Hearing thresholds were measured by pure tone audiometry in two consecutive examinations (n = 226. STS was defined as an average change in hearing thresholds ≥ + 10 dB at 2,000 Hz, 3,000 Hz, and 4,000 Hz in either ear. Determinants of STS were assessed through a questionnaire. The incidence of STS was 23.0%. Significant determinants of STS were the number of episodes of temporary threshold shifts (TTS in the Navy, exposure to continuous loud noise during work on board, and the number of gun shots (in the Navy, hunting, and sports. This study indicated a significant association between noise exposure on board Navy vessels and development of STS.

  19. Fuzzy-Rule-Based Object Identification Methodology for NAVI System

    Directory of Open Access Journals (Sweden)

    Yaacob Sazali

    2005-01-01

    Full Text Available We present an object identification methodology applied in a navigation assistance for visually impaired (NAVI system. The NAVI has a single board processing system (SBPS, a digital video camera mounted headgear, and a pair of stereo earphones. The captured image from the camera is processed by the SBPS to generate a specially structured stereo sound suitable for vision impaired people in understanding the presence of objects/obstacles in front of them. The image processing stage is designed to identify the objects in the captured image. Edge detection and edge-linking procedures are applied in the processing of image. A concept of object preference is included in the image processing scheme and this concept is realized using a fuzzy-rule base. The blind users are trained with the stereo sound produced by NAVI for achieving a collision-free autonomous navigation.

  20. Fuzzy-Rule-Based Object Identification Methodology for NAVI System

    Science.gov (United States)

    Nagarajan, R.; Sainarayanan, G.; Yaacob, Sazali; Porle, Rosalyn R.

    2005-12-01

    We present an object identification methodology applied in a navigation assistance for visually impaired (NAVI) system. The NAVI has a single board processing system (SBPS), a digital video camera mounted headgear, and a pair of stereo earphones. The captured image from the camera is processed by the SBPS to generate a specially structured stereo sound suitable for vision impaired people in understanding the presence of objects/obstacles in front of them. The image processing stage is designed to identify the objects in the captured image. Edge detection and edge-linking procedures are applied in the processing of image. A concept of object preference is included in the image processing scheme and this concept is realized using a fuzzy-rule base. The blind users are trained with the stereo sound produced by NAVI for achieving a collision-free autonomous navigation.

  1. NavyTime: Event and Time Ordering from Raw Text

    Science.gov (United States)

    2013-06-01

    time-time, and event-DCT (DCT is the doc- ument creation time). 74 Event Extraction F1 ATT-1 81.05 NavyTime 80.30 KUL 79.32 cleartk -4 & cleartk -3...71.88 KUL 70.17 cleartk 67.87 NavyTime 67.48 Temp:ESA 54.55 JU-CSE 52.69 Temp:WNet 50.00 FSS-TimEx 42.94 Tense and Aspect Attributes System Tense F1...Aspect F1 cleartk 62.18 70.40 NavyTime 61.67 72.43 ATT 59.47 73.50 JU-CSE 58.62 72.14 KUL 49.70 63.20 not all systems participated Figure 1: Complete

  2. A polar-region-adaptable systematic bias collaborative measurement method for shipboard redundant rotational inertial navigation systems

    Science.gov (United States)

    Wang, Lin; Wu, Wenqi; Wei, Guo; Lian, Junxiang; Yu, Ruihang

    2018-05-01

    The shipboard redundant rotational inertial navigation system (RINS) configuration, including a dual-axis RINS and a single-axis RINS, can satisfy the demand of marine INSs of especially high reliability as well as achieving trade-off between position accuracy and cost. Generally, the dual-axis RINS is the master INS, and the single-axis RINS is the hot backup INS for high reliability purposes. An integrity monitoring system performs a fault detection function to ensure sailing safety. However, improving the accuracy of the backup INS in case of master INS failure has not been given enough attention. Without the aid of any external information, a systematic bias collaborative measurement method based on an augmented Kalman filter is proposed for the redundant RINSs. Estimates of inertial sensor biases can be used by the built-in integrity monitoring system to monitor the RINS running condition. On the other hand, a position error prediction model is designed for the single-axis RINS to estimate the systematic error caused by its azimuth gyro bias. After position error compensation, the position information provided by the single-axis RINS still remains highly accurate, even if the integrity monitoring system detects a dual-axis RINS fault. Moreover, use of a grid frame as a navigation frame makes the proposed method applicable in any area, including the polar regions. Semi-physical simulation and experiments including sea trials verify the validity of the method.

  3. Some conclusions from shipboard experiments on the radurization of whole fish in the Federal Republic of Germany

    International Nuclear Information System (INIS)

    Ehlermann, D.A.E.; Reinacher, E.

    1978-01-01

    Redfish and haddock were radurized (100krad) with the X-ray facility onboard the research vessel ''Anton Dohrn''. The whole fish were stored under crushed ice. In addition whole haddock packaged in plastic pouches under vacuum were studied. In general, during the first 16 days of storage no marked difference in the sensory quality between irradiated and unirradiated samples was observed. Bacteriological and chemical analyses proved the effectiveness of radurization to reduce the microbial flora usually responsible for spoilage. When compared with the results from other shipboard experiments and laboratory studies, the results of sensory evaluation are also in general accordance - if the same criterion for the judgement of final quality is used. After a storage period longer than 16 days occasionally the irradiated samples were scored higher than the unirradiated ones, but then the quality was no longer acceptable. If a lower criterion for shelf-life extension is used, it may be stated that a considerable shelf-life extension results from irradiation. By the standards used in our experiments, it is not possible to preserve an acceptable quality and to extend the shelf-life of ocean fish under the conditions prevailing in practical fishing. Taking into account the many factors that influence the results of such studies, it is not excluded that under other conditions the beneficial effects of radiation processing may be observed. (author)

  4. The role of the French Navy in marine radioecology

    International Nuclear Information System (INIS)

    Quentric, Y.; Steiner, C.

    1980-01-01

    Faced with the increasing use of nuclear energy in the maritime area over the past twenty years, the French National Navy undertook initially to maintain a radiological watch of the ports of Cherbourg, Brest and Toulon and subsequently under contracts with the CEA and EDF extended its field of action, particularly in the Channel. The French Navy's own missions, that is those resulting from a contract with the CEA and EDF, the nautical means, as well as the personnel and equipment facilities are discussed in this paper [fr

  5. Phytoextraction of excess soil phosphorus

    International Nuclear Information System (INIS)

    Sharma, Nilesh C.; Starnes, Daniel L.; Sahi, Shivendra V.

    2007-01-01

    In the search for a suitable plant to be used in P phytoremediation, several species belonging to legume, vegetable and herb crops were grown in P-enriched soils, and screened for P accumulation potentials. A large variation in P concentrations of different plant species was observed. Some vegetable species such as cucumber (Cucumis sativus) and yellow squash (Cucurbita pepo var. melopepo) were identified as potential P accumulators with >1% (dry weight) P in their shoots. These plants also displayed a satisfactory biomass accumulation while growing on a high concentration of soil P. The elevated activities of phosphomonoesterase and phytase were observed when plants were grown in P-enriched soils, this possibly contributing to high P acquisition in these species. Sunflower plants also demonstrated an increased shoot P accumulation. This study shows that the phytoextraction of phosphorus can be effective using appropriate plant species. - Crop plants such as cucumber, squash and sunflower accumulate phosphorus and thus can be used in the phytoextraction of excess phosphorus from soils

  6. Phytoextraction of excess soil phosphorus

    Energy Technology Data Exchange (ETDEWEB)

    Sharma, Nilesh C. [Department of Biology, Western Kentucky University, 1906 College Heights Boulevard 11080, Bowling Green, KY 42101-1080 (United States); Starnes, Daniel L. [Department of Biology, Western Kentucky University, 1906 College Heights Boulevard 11080, Bowling Green, KY 42101-1080 (United States); Sahi, Shivendra V. [Department of Biology, Western Kentucky University, 1906 College Heights Boulevard 11080, Bowling Green, KY 42101-1080 (United States)]. E-mail: shiv.sahi@wku.edu

    2007-03-15

    In the search for a suitable plant to be used in P phytoremediation, several species belonging to legume, vegetable and herb crops were grown in P-enriched soils, and screened for P accumulation potentials. A large variation in P concentrations of different plant species was observed. Some vegetable species such as cucumber (Cucumis sativus) and yellow squash (Cucurbita pepo var. melopepo) were identified as potential P accumulators with >1% (dry weight) P in their shoots. These plants also displayed a satisfactory biomass accumulation while growing on a high concentration of soil P. The elevated activities of phosphomonoesterase and phytase were observed when plants were grown in P-enriched soils, this possibly contributing to high P acquisition in these species. Sunflower plants also demonstrated an increased shoot P accumulation. This study shows that the phytoextraction of phosphorus can be effective using appropriate plant species. - Crop plants such as cucumber, squash and sunflower accumulate phosphorus and thus can be used in the phytoextraction of excess phosphorus from soils.

  7. Defense Small Business Innovation Research Program (SBIR). Volume 2. Navy Abstracts of Phase 1 Awards 1992

    Science.gov (United States)

    1992-01-01

    The results of these studies will be used to identify the most promising strategies for minimizing or eliminating the sources of damage. MUDAWAR ...NAVY Topic#: 92-097 DARPA Topic#: 92-145 NOVA MANAGFMENT, INC. MUDAWAR THERMAL SYSTEM, INC. ARMY Topic#: 92-087 NAVY Topic#: 92-136 ARMY Topic#: 92-089...TECHNOLOGIES, INC. MUDAWAR THERMAL SYSTEM. INC. NAVY Topic#: 92-120 NAVY Topic#: 92-137 FOSTER-MILLER, INC. MOUNTAIN OPTECH, INC. MSNW, INC. NAVY Topic#: 92-138

  8. The Role of the Royal Navy in Counter-Insurgency Campaigns since 1945

    OpenAIRE

    Guoth, Maroš

    2014-01-01

    The aim of this work is to prove that a navy can play an important role during a counter-insurgency campaign and be involved in many different tasks both at sea and from sea, particularly due to its flexibility, mobility and versatility. The main research question of the thesis is: what role can a navy play in a counter-insurgency campaign? The decision to focus on the role of the Royal Navy is based on the fact, that the Royal Navy is probably the most experienced navy in the world in the fi...

  9. Prevalence of Musculoskeletal Symptoms, Excessive Daytime Sleepiness, and Fatigue in the Crewmembers of a U.S. Navy Ship

    Science.gov (United States)

    2015-04-01

    more MSK symptoms compared to males. In general, research findings suggest that women are more apt to report intensity , number, and frequency of...reports on MSK pain intensity are, in general, reliable (Brauer, Thomsen, Loft, & Mikkelsen, 2003), future efforts should investigate MSK prevalence...2004). Work-related musculoskeletal disorders: The epidemiologic evidence and the debate. Journal of Electromyography and Kinesiology , 14, 13–23

  10. Androgen excess: Investigations and management.

    Science.gov (United States)

    Lizneva, Daria; Gavrilova-Jordan, Larisa; Walker, Walidah; Azziz, Ricardo

    2016-11-01

    Androgen excess (AE) is a key feature of polycystic ovary syndrome (PCOS) and results in, or contributes to, the clinical phenotype of these patients. Although AE will contribute to the ovulatory and menstrual dysfunction of these patients, the most recognizable sign of AE includes hirsutism, acne, and androgenic alopecia or female pattern hair loss (FPHL). Evaluation includes not only scoring facial and body terminal hair growth using the modified Ferriman-Gallwey method but also recording and possibly scoring acne and alopecia. Moreover, assessment of biochemical hyperandrogenism is necessary, particularly in patients with unclear or absent hirsutism, and will include assessing total and free testosterone (T), and possibly dehydroepiandrosterone sulfate (DHEAS) and androstenedione, although these latter contribute limitedly to the diagnosis. Assessment of T requires use of the highest quality assays available, generally radioimmunoassays with extraction and chromatography or mass spectrometry preceded by liquid or gas chromatography. Management of clinical hyperandrogenism involves primarily either androgen suppression, with a hormonal combination contraceptive, or androgen blockade, as with an androgen receptor blocker or a 5α-reductase inhibitor, or a combination of the two. Medical treatment should be combined with cosmetic treatment including topical eflornithine hydrochloride and short-term (shaving, chemical depilation, plucking, threading, waxing, and bleaching) and long-term (electrolysis, laser therapy, and intense pulse light therapy) cosmetic treatments. Generally, acne responds to therapy relatively rapidly, whereas hirsutism is slower to respond, with improvements observed as early as 3 months, but routinely only after 6 or 8 months of therapy. Finally, FPHL is the slowest to respond to therapy, if it will at all, and it may take 12 to 18 months of therapy for an observable response. Copyright © 2016. Published by Elsevier Ltd.

  11. EQ6 Calculations for Chemical Degradation of Navy Waste Packages

    International Nuclear Information System (INIS)

    S. LeStrange

    1999-01-01

    The Monitored Geologic Repository Waste Package Operations of the Civilian Radioactive Waste Management System Management and Operating Contractor (CRWMS M and O) performed calculations to provide input for disposal of spent nuclear fuel (SNF) from the Navy (Refs. 1 and 2). The Navy SNF has been considered for disposal at the potential Yucca Mountain site. For some waste packages, the containment may breach (Ref. 3), allowing the influx of water. Water in the waste package may moderate neutrons, increasing the likelihood of a criticality event within the waste package. The water may gradually leach the fissile components and neutron absorbers out of the waste package. In addition, the accumulation of silica (SiO 2 ) in the waste package over time may further affect the neutronics of the system. This study presents calculations of the long-term geochemical behavior of waste packages containing the Enhanced Design Alternative (EDA) II inner shell, Navy canister, and basket components. The calculations do not include the Navy SNF in the waste package. The specific study objectives were to determine the chemical composition of the water and the quantity of silicon (Si) and other solid corrosion products in the waste package during the first million years after the waste package is breached. The results of this calculation will be used to ensure that the type and amount of criticality control material used in the waste package design will prevent criticality

  12. U.S. Navy Aeromedical Reference and Waiver Guide

    Science.gov (United States)

    2010-05-05

    Passion flower) – Piper methysticum (Kava-Kava) – Psilocybe semilanceata (magic mushrooms) – Rauwolfia serpentina (Indian snakeroot) – Rauwolfia... serpentina (Indian Snakeroot) – Scilla maritima (White Squill) – Scopolia carniolica (Scopolia)* U.S. Navy Aeromedical Reference and Waiver Guide...be sedatives: – Valeriana officinalis (Valerian) – Rauwolfia serpentina (Indian snakeroot) – Atropa belladonna (Deadly Nightshade)* – Chelidonium

  13. Real Time Analysis: Does Navy Have a Plan?

    Science.gov (United States)

    2015-06-12

    our militaries face. Peter Tran, senior director of the worldwide advanced cyber defense practice at RSA , commented that “Historically, the...should look like for analysis on the data Navy needs to analyze when he stated: Computers, communications links, encryption devices, and other IT allow

  14. A Model for Effective Performance in the Indonesian Navy.

    Science.gov (United States)

    1987-06-01

    NAVY LEADERSHIP AND MANAGEMENT COM PETENCY M ODEL .................................. 15 D. MCBER COMPETENT MANAGERS MODEL ................ IS E. SU M M... leadership and managerial skills which emphasize on effective performance of the officers in managing the human resources under their cormnand and...supervision. By effective performance we mean officers who not only know about management theories , but who possess the characteristics, knowledge, skill, and

  15. Productivity improvement opportunities at Navy public works activities

    OpenAIRE

    Dieffenbach, Richard Jacob

    1992-01-01

    Approved for public release; distribution is unlimited This study identifies six principal opportunities for productivity improvement at Navy Public Works in-house maintenance activities: improving work assignment, increasing shop supervisor effectiveness, reducing long lunches and early quits (through understanding of work impediments as demotivational contributors), improving service order management, improving job quality and miscellaneous opportunities. Activity "productivity opportu...

  16. The brazilian nuclear submarine dossier: Navy's priority and its application

    International Nuclear Information System (INIS)

    Rosa, L.P.

    1990-01-01

    This work discusses the feasibility of the brazilian nuclear submarine. It is related to navy's remodeling and is considered as a priority. It would bring Brazil closer to developed countries. It considers the slip, itself, the weapon's system as well as the nuclear propulsion. (author)

  17. Marketing the Naval Postgraduate School to Navy (URL) Officers

    Science.gov (United States)

    2003-06-01

    64 E. MARKETING MIX .......................................................................................69 1...the Navy and high prestige among the external environment that includes government, industry, and academia. E. MARKETING MIX Whether private or...challenges demand that admission departments recruit the best student in sufficient numbers to ensure financial stability. A marketing mix is a set

  18. Spanish Navy Up to Date Data in DCS

    Science.gov (United States)

    2001-06-01

    therapeutic measures. Final results are similar to another world navies diving centres Bibliography: 1.- Pujante, A.; Inoriza, J; Viqueira, A. Estudio de 121... casos de enfermedad descompresiva Medicina Clinica, vol . 94, n` 7, 1990 2.- Rivera, J.C. Decompression sickness among divers: An analysis of 935

  19. The Danish Navy 1850-1943 - Through the Lens

    DEFF Research Database (Denmark)

    Nørby, Søren; Seerup, Jakob

    2015-01-01

    With a coastline of more than 7,300 kilometers, Denmark has always been a proven maritime nation, and the Royal Danish Navy is an essential part of Danish history. The invention of the camera during the mid-1800s allowed this history to be documented in a novel way and to an extent not previously...

  20. A Role for Community Colleges in Navy Training.

    Science.gov (United States)

    Golfin, Peggy A.; White, John D.; Curtin, Lisa A.

    This document from the Center for Naval Analysis (CNA) discusses the role of community colleges in Navy training. CNA conducted a study to discover whether outsourcing courses such as air conditioning and refrigeration and information systems administration to community colleges was feasible and cost effective. Analyses focused on two community…

  1. The Language of Organizations: The Case of the Navy,

    Science.gov (United States)

    1980-01-01

    rating has a common nickname that only Navy folk know: A Radioman ,RM) is -.. ,...-. The Language of Organizatins 131 known as sparks. a Signalman (SM) is...er. ar aviator *.,s tailed a "’outnie. though this term is (iow wore (minmoriv tised to reter to thise ho favor Admiral Zutnwalt’s style ot leadership

  2. Navy Professional Reading Program: Results of the 2007 Survey

    National Research Council Canada - National Science Library

    Uriell, Zannette A; Johnson, J. S

    2008-01-01

    .... The program includes 60 books across 6 subject areas and 5 career states. Toward the end of the first year of implementation, a survey was conducted to look at reading habits of Navy personnel as well as opinions of the NPRP...

  3. The Education and Development of Strategic Planners in the Navy

    Science.gov (United States)

    1990-12-01

    Financial assistance programs exist iLncluding Tuition Assistance (TA) under the Navy Campus, plus many educational benefit programs for which the...area of Strategic Planning by the Naval Postgraluate School (NPS) or civilian instituitions (CIVINS) actually go on to ase their education? 0 41% NPS and

  4. Grouping of Environments for Testing Navy Bean in Ethiopia ...

    African Journals Online (AJOL)

    Kassaye

    bean (Phaseolus vulgaris L.) lines was tested in a multi-environment variety trial ... of methods available for the analysis of GEI and stability. .... parameters in the kth bilinear term are obtained as the kth component of the .... AMMI ANOVA of grain yield for 16 navy bean lines at fourteen environments during 2010 – 2011 main ...

  5. EQ6 Calculations for Chemical Degradation of Navy Waste Packages

    Energy Technology Data Exchange (ETDEWEB)

    S. LeStrange

    1999-11-15

    The Monitored Geologic Repository Waste Package Operations of the Civilian Radioactive Waste Management System Management & Operating Contractor (CRWMS M&O) performed calculations to provide input for disposal of spent nuclear fuel (SNF) from the Navy (Refs. 1 and 2). The Navy SNF has been considered for disposal at the potential Yucca Mountain site. For some waste packages, the containment may breach (Ref. 3), allowing the influx of water. Water in the waste package may moderate neutrons, increasing the likelihood of a criticality event within the waste package. The water may gradually leach the fissile components and neutron absorbers out of the waste package. In addition, the accumulation of silica (SiO{sub 2}) in the waste package over time may further affect the neutronics of the system. This study presents calculations of the long-term geochemical behavior of waste packages containing the Enhanced Design Alternative (EDA) II inner shell, Navy canister, and basket components. The calculations do not include the Navy SNF in the waste package. The specific study objectives were to determine the chemical composition of the water and the quantity of silicon (Si) and other solid corrosion products in the waste package during the first million years after the waste package is breached. The results of this calculation will be used to ensure that the type and amount of criticality control material used in the waste package design will prevent criticality.

  6. Excess cash holdings and shareholder value

    OpenAIRE

    Lee, Edward; Powell, Ronan

    2011-01-01

    We examine the determinants of corporate cash holdings in Australia and the impact on shareholder wealth of holding excess cash. Our results show that a trade-off model best explains the level of a firm’s cash holdings in Australia. We find that 'transitory' excess cash firms earn significantly higher risk-adjusted returns compared to 'persistent' excess cash firms, suggesting that the market penalises firms that hoard cash. The marginal value of cash also declines with larger cash balances, ...

  7. Syndromes associated with nutritional deficiency and excess.

    Science.gov (United States)

    Jen, Melinda; Yan, Albert C

    2010-01-01

    Normal functioning of the human body requires a balance between nutritional intake and metabolism, and imbalances manifest as nutritional deficiencies or excess. Nutritional deficiency states are associated with social factors (war, poverty, famine, and food fads), medical illnesses with malabsorption (such as Crohn disease, cystic fibrosis, and after bariatric surgery), psychiatric illnesses (eating disorders, autism, alcoholism), and medications. Nutritional excess states result from inadvertent or intentional excessive intake. Cutaneous manifestations of nutritional imbalance can herald other systemic manifestations. This contribution discusses nutritional deficiency and excess syndromes with cutaneous manifestations of particular interest to clinical dermatologists. Copyright © 2010. Published by Elsevier Inc.

  8. Sequential injection analysis for automation of the Winkler methodology, with real-time SIMPLEX optimization and shipboard application

    Energy Technology Data Exchange (ETDEWEB)

    Horstkotte, Burkhard; Tovar Sanchez, Antonio; Duarte, Carlos M. [Department of Global Change Research, IMEDEA (CSIC-UIB) Institut Mediterrani d' Estudis Avancats, Miquel Marques 21, 07190 Esporles (Spain); Cerda, Victor, E-mail: Victor.Cerda@uib.es [University of the Balearic Islands, Department of Chemistry Carreterra de Valldemossa km 7.5, 07011 Palma de Mallorca (Spain)

    2010-01-25

    A multipurpose analyzer system based on sequential injection analysis (SIA) for the determination of dissolved oxygen (DO) in seawater is presented. Three operation modes were established and successfully applied onboard during a research cruise in the Southern ocean: 1st, in-line execution of the entire Winkler method including precipitation of manganese (II) hydroxide, fixation of DO, precipitate dissolution by confluent acidification, and spectrophotometric quantification of the generated iodine/tri-iodide (I{sub 2}/I{sub 3}{sup -}), 2nd, spectrophotometric quantification of I{sub 2}/I{sub 3}{sup -} in samples prepared according the classical Winkler protocol, and 3rd, accurate batch-wise titration of I{sub 2}/I{sub 3}{sup -} with thiosulfate using one syringe pump of the analyzer as automatic burette. In the first mode, the zone stacking principle was applied to achieve high dispersion of the reagent solutions in the sample zone. Spectrophotometric detection was done at the isobestic wavelength 466 nm of I{sub 2}/I{sub 3}{sup -}. Highly reduced consumption of reagents and sample compared to the classical Winkler protocol, linear response up to 16 mg L{sup -1} DO, and an injection frequency of 30 per hour were achieved. It is noteworthy that for the offline protocol, sample metering and quantification with a potentiometric titrator lasts in general over 5 min without counting sample fixation, incubation, and glassware cleaning. The modified SIMPLEX methodology was used for the simultaneous optimization of four volumetric and two chemical variables. Vertex calculation and consequent application including in-line preparation of one reagent was carried out in real-time using the software AutoAnalysis. The analytical system featured high signal stability, robustness, and a repeatability of 3% RSD (1st mode) and 0.8% (2nd mode) during shipboard application.

  9. Sequential injection analysis for automation of the Winkler methodology, with real-time SIMPLEX optimization and shipboard application

    International Nuclear Information System (INIS)

    Horstkotte, Burkhard; Tovar Sanchez, Antonio; Duarte, Carlos M.; Cerda, Victor

    2010-01-01

    A multipurpose analyzer system based on sequential injection analysis (SIA) for the determination of dissolved oxygen (DO) in seawater is presented. Three operation modes were established and successfully applied onboard during a research cruise in the Southern ocean: 1st, in-line execution of the entire Winkler method including precipitation of manganese (II) hydroxide, fixation of DO, precipitate dissolution by confluent acidification, and spectrophotometric quantification of the generated iodine/tri-iodide (I 2 /I 3 - ), 2nd, spectrophotometric quantification of I 2 /I 3 - in samples prepared according the classical Winkler protocol, and 3rd, accurate batch-wise titration of I 2 /I 3 - with thiosulfate using one syringe pump of the analyzer as automatic burette. In the first mode, the zone stacking principle was applied to achieve high dispersion of the reagent solutions in the sample zone. Spectrophotometric detection was done at the isobestic wavelength 466 nm of I 2 /I 3 - . Highly reduced consumption of reagents and sample compared to the classical Winkler protocol, linear response up to 16 mg L -1 DO, and an injection frequency of 30 per hour were achieved. It is noteworthy that for the offline protocol, sample metering and quantification with a potentiometric titrator lasts in general over 5 min without counting sample fixation, incubation, and glassware cleaning. The modified SIMPLEX methodology was used for the simultaneous optimization of four volumetric and two chemical variables. Vertex calculation and consequent application including in-line preparation of one reagent was carried out in real-time using the software AutoAnalysis. The analytical system featured high signal stability, robustness, and a repeatability of 3% RSD (1st mode) and 0.8% (2nd mode) during shipboard application.

  10. Doses of emergency exposure to the USSR Navy personnel

    International Nuclear Information System (INIS)

    Skaletskiy, Yuriy

    2013-01-01

    Radiological consequences of the Soviet Navy accidents are significant and the number of acute radiation syndrome (ARS) cases is comparable to the number of ARS cases to Chernobyl catastrophe witness and clean-up workers in 1986. Results of a careful clinical-epidemiological examination of the personnel overexposed in the Navy accidents not only have value of radiobiology and radiation medicine specialists but can become a basis for the evaluation of the effectiveness of social protection strategy for the Chernobyl catastrophe clean-up workers. The officially registered exposure doses to persons affected by the Navy radiation accidents in some cases differ from the actual ones due to the imperfections of radiation monitoring facilities at the time of accidents. There was a tendency of clinical overstatement of the exposure doses resulting in diagnosis of 1st degree of ARS to persons who received external doses lower than 0.75. In some cases even 0.2 Gy was overstated as ARS severity for 2nd, 3rd, and 4th degrees. Exposure doses to the affected by the Navy accidents and their ARS severity degrees were evaluated with rather good accuracy. The use of modern method and approaches to the retrospective dose assessment allows more accurate evaluation of the submarine personnel exposure doses as well as verification of every ARS case, thus creating a necessary dosimetric basis for the organization of a correct radiation epidemiological investigation for persons of this contingent. Regretfully, tragic experience of nuclear power plants operation at the Navy vessels was not subject to analysis of specialists in order to improve nuclear safety, radiation protection, and emergency response organization in order to nuclear energy use in the USSR. (N.T.)

  11. Bladder calculus presenting as excessive masturbation.

    Science.gov (United States)

    De Alwis, A C D; Senaratne, A M R D; De Silva, S M P D; Rodrigo, V S D

    2006-09-01

    Masturbation in childhood is a normal behaviour which most commonly begins at 2 months of age, and peaks at 4 years and in adolescence. However excessive masturbation causes anxiety in parents. We describe a boy with a bladder calculus presenting as excessive masturbation.

  12. Measuring excess capital capacity in agricultural production

    NARCIS (Netherlands)

    Zhengfei, G.; Kumbhakar, S.C.; Myers, R.J.; Oude Lansink, A.G.J.M.

    2009-01-01

    We introduce the concept "excess capital capacity" and employ a stochastic input requirement frontier to measure excess capital capacity in agricultural production. We also propose a two-step estimation method that allows endogenous regressors in stochastic frontier models. The first step uses

  13. The excessively crying infant : etiology and treatment

    NARCIS (Netherlands)

    Akhnikh, S.; Engelberts, A.C.; Sleuwen, B.E. van; Hoir, M.P. L’; Benninga, M.A.

    2014-01-01

    Excessive crying, often described as infantile colic, is the cause of 10% to 20% of all early pediatrician visits of infants aged 2 weeks to 3 months. Although usually benign and selflimiting, excessive crying is associated with parental exhaustion and stress. However, and underlying organic cause

  14. Part B Excess Cost Quick Reference Document

    Science.gov (United States)

    Ball, Wayne; Beridon, Virginia; Hamre, Kent; Morse, Amanda

    2011-01-01

    This Quick Reference Document has been prepared by the Regional Resource Center Program ARRA/Fiscal Priority Team to aid RRCP State Liaisons and other (Technical Assistance) TA providers in understanding the general context of state questions surrounding excess cost. As a "first-stop" for TA providers in investigating excess cost…

  15. 75 FR 27572 - Monthly Report of Excess Income and Annual Report of Uses of Excess Income

    Science.gov (United States)

    2010-05-17

    ... Income and Annual Report of Uses of Excess Income AGENCY: Office of the Chief Information Officer, HUD... permitted to retain Excess Income for projects under terms and conditions established by HUD. Owners must request to retain some or all of their Excess Income. The request must be submitted through http://www.pay...

  16. Surface water and atmospheric carbon dioxide and nitrous oxide observations by shipboard automated gas chromatography: Results from expeditions between 1977 and 1990

    International Nuclear Information System (INIS)

    Weiss, R.F.; Van Woy, F.A.; Salameh, P.K.; Sepanski, R.J.

    1992-12-01

    This document presents the results of surface water and atmospheric carbon dioxide (CO 2 ) and nitrous oxide (N 2 O) measurements carried out by shipboard gas chromatography over the period 1977--1990. These data include results from 11 different oceanic surveys for a total of 41 expedition legs. Collectively, they represent a globally distributed sampling that includes locations in the Atlantic, Pacific, Indian, and Southern Oceans, as well as the Mediterranean and Red Seas. The measurements were made by an automated high-precision shipboard gas chromatographic system developed during the late 1970s and used extensively over the intervening years. This instrument measures CO 2 by flame ionization after quantitative reaction to methane in a stream of hydrogen. Nitrous oxide is measured by a separate electron capture detector. The chromatographic system measures 196 dry-gas samples a day, divided equally among the atmosphere, gas equilibrated with surface water, a low-range gas standard, and a high-range gas standard

  17. Improving U.S. Navy Foodservice Management Training. Part 1. Evaluation of the Current System

    Science.gov (United States)

    1985-11-01

    Experience in civilian foodservice before joining Navy? FAST FOOD FRANCHISE BAKERY RESTAURANT COFFEE SHOP CAFETERIA DELICATESSEN NONE WORKED AS...civilian foodservice since joining Navy? FAST FOOD FRANCHISE 12 8 BAKERY 15 5 RESTAURANT 12 18 COFFEE SHOP 8 — CAFETERIA 8 — DELICATESSEN — NONE...food service before joining the Navy? (PLEASE CHECK l^ THAT APPLY TO WHERE YOU WORKED) Fast Food Franchise Cafeteria Bakery Delieateesan

  18. Organizational Analysis of Energy Manpower Requirements in the United States Navy

    Science.gov (United States)

    2013-06-01

    Since 1987, the Navy has been producing clean power through the use of geothermal power plants at the Naval Air Weapons Station China Lake. Figure 6...traditional petroleum-based fuel. (From Navy, 2011).....................................10  Figure 5.  The Navy 1 geothermal plant near COSO Hot Springs...photovoltaic, nuclear, biomass, geothermal , and intelligent design of facilities in an attempt to move away from traditional energy sources. Geographical

  19. Navy radon assessment and mitigation program: Final report

    International Nuclear Information System (INIS)

    1994-10-01

    This final report encompasses the events from the beginning of the Navy Radon Assessment and Mitigation Program to the closure of the program on October 31, 1994. Included in the report are discussions of the phases of the program including screening, assessment, mitigation, and post-mitigation. The primary discussion involves screening and assessment. The report addresses recommendations made to the Naval Facilities Engineering Command by the Hazardous Waste Remedial Actions Program of Martin Marietta Energy Systems, Inc., and the final decisions that were made. Special emphasis is placed on quality assurance/quality control (QA/QC), since QA/QC was given top priority during the implementation of this program. Included in the discussion on QA/QC are ana overview of the measurement process, positive and negative controls, replicated measurements, and application of chamber exposures to data calibration. The report concludes with a discussion of testing considerations for naval facilities and radon mitigation considerations for the Department of the Navy

  20. Russian Navy fresh fuel MPC and A training and regulations

    International Nuclear Information System (INIS)

    Forehand, H.M.; Rexroth, P.; Dove, A.; Shmelev, V.; Sukhoruchkin, V.; Roumiantsev, A.

    1998-01-01

    The Regulations and Training Projects are part of the US-Russian Federation Materials Protection, Control, and Accounting (MPC ampersand A) cooperative program to protect Russian Navy Fuels. This paper describes the general status of the projects, progress achieved to date, and long-term plans for further work in producing regulatory documents and training to support this effort. The regulatory development will result in a document set that will include general requirements and rules for the Russian Navy MPC ampersand A as well as specific instructions for operation and maintenance of each facility. The goals of the training program are to instill in managers a culture of sustainable commitment to MPC ampersand A through the understanding of its principles and philosophies. In addition, the training program will help ensure that upgrades are effectively utilized and maintained by training operators and maintenance personnel in MPC ampersand A principles as well in as the detailed operations of the systems

  1. Excessive crying in infants with regulatory disorders.

    Science.gov (United States)

    Maldonado-Duran, M; Sauceda-Garcia, J M

    1996-01-01

    The authors point out a correlation between regulatory disorders in infants and the problem of excessive crying. The literature describes other behavioral problems involving excessive crying in very young children, but with little emphasis on this association. The recognition and diagnosis of regulatory disorders in infants who cry excessively can help practitioners design appropriate treatment interventions. Understanding these conditions can also help parents tailor their caretaking style, so that they provide appropriate soothing and stimulation to their child. In so doing, they will be better able to develop and preserve a satisfactory parent-child relationship, as well as to maintain their own sense of competence and self-esteem as parents.

  2. The Strategic Utility of U.S. Navy SEALs

    Science.gov (United States)

    2009-06-01

    USA Swimming, rugby organizations and wrestling organizations. In addition, while the demographics do not fully support it, the Navy and NSW put a... motivate Army SF to reinforce their UW roots and maintain it as their primacy (Rothstein 2006). The Rangers have a comparative advantage at larger...focused on defeating the ideologies or motivations that spawn terrorism by non-kinetic means. These could include, but are not limited to, PSYOP, IO

  3. Supply Management Analysis of the Chilean Navy Acquisition System

    Science.gov (United States)

    2014-12-01

    52 LIST OF REFERENCES Armada de Chile, N. (1986). Manual de Logistica de la Armada de Chile [Manual of logistics of the Chilean Navy]. Chile... transportation • Quality control • Demand and supply planning • Receiving, materials handling, and storage 11 • Material or inventory control...Order purchasing • Production planning, scheduling, and control • Warehousing and distribution • Shipping • Outbound transportation • Customer

  4. An Anthropologist Examines the Navy’s Recruiting Process.

    Science.gov (United States)

    1981-12-01

    who come to these border towns primarily to pur- chase appliances, electrical and electronic goods, automobile parts, some kinds of clothing, and some...Am automobile in order to entice him away from the Navy. There are some relatively stringent security requirements for Cuban appli- cants. The...22217 Naval Military Personnel Command HRm Department (NMPC-6)Naval Research Laboratory Washington, DC 20350 Code 2627Codenon 262 WahigtnDC205 Washington

  5. Navy Job-Related Male-Female Differences: Annotated Bibliography.

    Science.gov (United States)

    1982-04-01

    and 50 female Caucasian South African healing sciences students and 44 male and 43 female American medical, dental, physiotherapy students were...lesser extent, even the primary differences. The subjects used in the cited research, especially in the cognitive areas, were usually college students ...that may make college students atypical of and noncomparable to Navy enlisted personnel of the same general age. This appears more likely for males

  6. An Exploratory Analysis of the Navy Personnel Support Delivery Model

    Science.gov (United States)

    2017-09-01

    and accurate information, and seamless customer relationship management (Department of the Navy, 2010). There will be field level support for when...of Management and Budget, Paperwork Reduction Project (0704-0188) Washington, DC 20503. 1. AGENCY USE ONLY (Leave blank) 2. REPORT DATE September...through the Pay and Personnel Management Department (PERS-2). The current pay and personnel service delivery model is manpower heavy and relies on

  7. Iranian Naval Forces: A Tale of Two Navies

    Science.gov (United States)

    2017-02-01

    in the Persian Gulf and integrating more Persian leadership into the naval forces. During the reign of Xerxes (486–465 BCE), the fourth King of the...the Shah. In the current publication, we have provided a more comprehensive history, including Iran’s Persian imperial past, the spread of Islam...interests accordingly. The Islamic Revolutionary Guard Corps Navy (IRGCN) emphasizes an asymmetric doctrine to ensure national security in the Persian

  8. [Organisation of scientific and research work of Navy medical service].

    Science.gov (United States)

    Gavrilov, V V; Myznikov, I L; Kuz'minov, O V; Shmelev, S V; Oparin, M Iu

    2013-03-01

    The main issues of organization of scientific and research work of medical service in the North Fleet are considered in the present article. Analysis of some paragraphs of documents, regulating this work at army level is given. The authors give an example of successful experience of such work in the North Fleet, table some suggestions which allow to improve the administration of scientific and research work in the navy and also on the district scale.

  9. Optimizing the Navy’s Investment in Space Professionals

    Science.gov (United States)

    2011-09-01

    UFO Ultra High Frequency Follow-On UHF Ultra High Frequency URL Unrestricted Line USA United States Army USAF United States Air Force USCYBERCOM...LEASAT), and eight UHF Follow-On ( UFO ) satellites all flying in geostationary orbit (GEO). NAVSOC is the principle Navy command that operates, manages...and maintains the DoD’s narrowband UHF capability from five different ground stations. The replacement satellite for the aging UFO system is the

  10. The Unresourced Burden on United States Navy Sailors at Sea

    Science.gov (United States)

    2018-03-01

    widely. Some curricula were placed in a computer forum with no front-end analysis (as required by Navy instruction) while different government contractors ...discuss that, over time, the RMCs decreased military personnel, replacing the work with contractor support. The RMCs now primarily contract out maintenance...Billets Shore Billets 2004 to 2008 Sea Billets Change % RATING 2004 2008 2004 2008 SIMA/RMC ALNAV 2004 2008 Shore Sea HT 667 73 1856 846 -594 -1010

  11. Implications of AM for the Navy Supply Chain

    Science.gov (United States)

    2016-12-01

    Certification. He is a published author and an entrepreneur and co-founder of Prosiren Inc., a watersports apparel company. A s the U.S. Navy continues...delineating a single base price for manufacture and shipping while allowing for small annual increases due to inflation. Constraints As laid out, there are...least in the short run; AM is only supplanting a previous method of manufacture for a part, not increasing the draw. The government generally is

  12. Surface combatant readiness to confront a sea control navy

    OpenAIRE

    Wissel, Nicholas E.

    2008-01-01

    This thesis proposes to correct the shortfalls in the US Surface Combatants ability to counter a Sea-Control Navy. The concept counters this threat using unmanned aerial systems, decoys, and a layered defense. We analyze the performance with a Filtering Model of Salvo Warfare that is an extension of the Hughes Salvo Equations. The model incorporates the diluting effect of decoys upon enemy salvos and accounts for the historical reality of leakers. We conclude that in the absence of air suppor...

  13. Navy-wide Personnel Survey (NPS) 2003: Summary of Survey Results

    National Research Council Canada - National Science Library

    Whittam, Kimberly; Janega, Jessica; Olmsted, Murrey

    2005-01-01

    .... The NPS focuses on work-related issues such as job satisfaction, morale, leadership, advancement, promotion, career progression, and detailing and provides Navy leadership with valuable information...

  14. Hearing loss in the royal Norwegian Navy: a cross-sectional study.

    Science.gov (United States)

    Irgens-Hansen, Kaja; Sunde, Erlend; Bråtveit, Magne; Baste, Valborg; Oftedal, Gunnhild; Koefoed, Vilhelm; Lind, Ola; Moen, Bente Elisabeth

    2015-07-01

    Prior studies have indicated a high prevalence of noise-induced hearing loss (NIHL) among Navy personnel; however, it is not clear whether this is caused by work on board. The present study aimed to assess the prevalence of hearing loss among Navy personnel in the Royal Norwegian Navy (RNoN), and to investigate whether there is an association between work on board RNoN vessels and occurrence of hearing loss. Navy personnel currently working on board RNoN vessels were recruited to complete a questionnaire on noise exposure and health followed by pure tone audiometry. Hearing loss was defined as hearing threshold levels ≥25 dB in either ear at the frequencies 3,000, 4,000 or 6,000 Hz. Hearing thresholds were adjusted for age and gender using ISO 7029. The prevalence of hearing loss among Navy personnel was 31.4 %. The work exposure variables: years of work in the Navy, years on vessel(s) in the Navy and years of sailing in the Navy were associated with reduced hearing after adjusting for age, gender and otitis as an adult. Among the work exposure variables, years of sailing in the Navy was the strongest predictor of reduced hearing, and significantly reduced hearing was found at the frequencies 1,000, 3,000 and 4,000 Hz. Our results indicate that time spent on board vessels in the RNoN is a predictor of reduced hearing.

  15. Navy Acquisition Executive's Management Oversight and Procurement Authority Category I and II Programs

    National Research Council Canada - National Science Library

    2007-01-01

    .... This report discusses the management oversight and procurement authority within the Navy. Two other reports discussed the management oversight and procurement authority within the Army and Air Force...

  16. Predictors of excessive use of social media and excessive online gaming in Czech teenagers.

    Science.gov (United States)

    Spilková, Jana; Chomynová, Pavla; Csémy, Ladislav

    2017-12-01

    Background and aims Young people's involvement in online gaming and the use of social media are increasing rapidly, resulting in a high number of excessive Internet users in recent years. The objective of this paper is to analyze the situation of excessive Internet use among adolescents in the Czech Republic and to reveal determinants of excessive use of social media and excessive online gaming. Methods Data from secondary school students (N = 4,887) were collected within the 2015 European School Survey Project on Alcohol and Other Drugs. Logistic regression models were constructed to describe the individual and familial discriminative factors and the impact of the health risk behavior of (a) excessive users of social media and (b) excessive players of online games. Results The models confirmed important gender-specific distinctions - while girls are more prone to online communication and social media use, online gaming is far more prevalent among boys. The analysis did not indicate an influence of family composition on both the excessive use of social media and on excessive online gaming, and only marginal effects for the type of school attended. We found a connection between the excessive use of social media and binge drinking and an inverse relation between excessive online gaming and daily smoking. Discussion and conclusion The non-existence of significant associations between family environment and excessive Internet use confirmed the general, widespread of this phenomenon across the social and economic strata of the teenage population, indicating a need for further studies on the topic.

  17. Mentorship and job satisfaction among Navy family physicians.

    Science.gov (United States)

    Saperstein, Adam K; Viera, Anthony J; Firnhaber, Gina C

    2012-08-01

    Among civilian academic physicians, having a mentor is associated with greater job satisfaction. Whether this is true for military physicians is unknown. We sought to examine whether having a mentor is associated with positive job satisfaction among Navy family physicians. A web-based survey was sent to all Navy family physicians in the Specialty leader's database in May 2008. Our main outcome variable was "positive job satisfaction," and our main exposure variable was being in a mentor relationship. Chi-square was used to test for difference in frequencies in categorical variables and logistic regression was used to adjust for covariates. The response rate was 60.2% (186/309). Among respondents, 73.7% reported positive job satisfaction. Factors associated with positive job satisfaction included having a mentor, being >9 years postresidency, spending <50% of time in patient care, higher rank, male gender, and being active in research. After adjustment for these factors, having a mentor remained significantly associated with positive job satisfaction (odds ratio 2.86, 95% confidence interval 1.22-6.71). Having a mentor is associated with positive job satisfaction among Navy family physicians, even after adjusting for multiple other factors. An implication is that a mentorship program may be a strategy for improving job satisfaction.

  18. Navy Mobility Fuels Forecasting System. Phase I report

    Energy Technology Data Exchange (ETDEWEB)

    Davis, R.M.; Hadder, G.R.; Singh, S.P.N.; Whittle, C.

    1985-07-01

    The Department of the Navy (DON) requires an improved capability to forecast mobility fuel availability and quality. The changing patterns in fuel availability and quality are important in planning the Navy's Mobility Fuels R and D Program. These changes come about primarily because of the decline in the quality of crude oil entering world markets as well as the shifts in refinery capabilities domestically and worldwide. The DON requested ORNL's assistance in assembling and testing a methodology for forecasting mobility fuel trends. ORNL reviewed and analyzed domestic and world oil reserve estimates, production and price trends, and recent refinery trends. Three publicly available models developed by the Department of Energy were selected as the basis of the Navy Mobility Fuels Forecasting System. The system was used to analyze the availability and quality of jet fuel (JP-5) that could be produced on the West Coast of the United States under an illustrative business-as-usual and a world oil disruption scenario in 1990. Various strategies were investigated for replacing the lost JP-5 production. This exercise, which was strictly a test case for the forecasting system, suggested that full recovery of lost fuel production could be achieved by relaxing the smoke point specifications or by increasing the refiners' gate price for the jet fuel. A more complete analysis of military mobility fuel trends is currently under way.

  19. Russian Navy Fresh Fuel MPC and A Training

    International Nuclear Information System (INIS)

    Forehand, Harry M.; O'Shell, Parker; Opanassiouk, Yuri R.; Rexroth, Paul E.; Shmelev, Vladimir; Sukhoruchkin, Vladimir K.

    1999-01-01

    The goal of the Russian Navy Fuels Program is to incorporate nuclear fuel that is in the custody of the Russian Navy into a materials protection, control and accounting program. In addition to applying MPC and A upgrades to existing facilities, a program is underway to train site personnel in MPC and A activities. The goal is to assure that the upgraded facilities are managed, operated and maintained in an effective, sustainable manner. Training includes both the conceptual and necessary operational aspects of the systems and equipment. The project began with a Needs Assessment to identify priorities and objectives of required training. This led to the creation of a series of classes developed by Kurchatov Institute. One course was developed to allow attendees to get a general understanding of goals and objectives of nuclear MPC and A systems in the context of the Russian Navy. A follow-on course provided the detailed skills necessary for the performance of specialized duties. Parallel sessions with hands-on exercises provided the specific training needed for different personnel requirements. The courses were presented at KI facilities in Moscow. This paper reviews the work to date and future plans for this program

  20. A Qualitative Descriptive Analysis of Collaboration Technology in the Navy

    Directory of Open Access Journals (Sweden)

    Ryan Wark

    2015-10-01

    Full Text Available Collaboration technologies enable people to communicate and use information to make organizational decisions. The United States Navy refers to this concept as information dominance. Various collaboration technologies are used by the Navy to achieve this mission. This qualitative descriptive study objectively examined how a matrix oriented Navy activity perceived an implemented collaboration technology. These insights were used to determine whether a specific collaboration technology achieved a mission of information dominance. The study used six collaboration themes as a foundation to include: (a Cultural intelligence, (b Communication, (c Capability, (d Coordination, (e Cooperation, and (f Convergence. It was concluded that collaboration technology was mostly perceived well and helped to achieve some levels of information dominance. Collaboration technology improvement areas included bringing greater awareness to the collaboration technology, revamping the look and feel of the user interface, centrally paying for user and storage fees, incorporating more process management tools, strategically considering a Continuity of Operations, and incorporating additional industry best practices for data structures. Emerging themes of collaboration were collected to examine common patterns identified in the collected data. Emerging themes included acceptance, awareness, search, scope, content, value, tools, system performance, implementation, training, support, usage, structure, complexity, approach, governance/configuration management/policy, and resourcing.

  1. Explaining CMS lepton excesses with supersymmetry

    CERN Multimedia

    CERN. Geneva; Prof. Allanach, Benjamin

    2014-01-01

    1) Kostas Theofilatos will give an introduction to CMS result 2) Ben Allanach: Several CMS analyses involving di-leptons have recently reported small 2.4-2.8 sigma local excesses: nothing to get too excited about, but worth keeping an eye on nonetheless. In particular, a search in the $lljj p_T$(miss) channel, a search for $W_R$ in the $lljj$ channel and a di-leptoquark search in the $lljj$ channel and $ljj p_T$(miss) channel have all yielded small excesses. We interpret the first excess in the MSSM, showing that the interpretation is viable in terms of other constraints, despite only having squark masses of around 1 TeV. We can explain the last three excesses with a single R-parity violating coupling that predicts a non-zero contribution to the neutrinoless double beta decay rate.

  2. The High Price of Excessive Alcohol Consumption

    Centers for Disease Control (CDC) Podcasts

    This podcast is based on the October 2011 release of a report estimating the economic cost of excessive drinking. Excessive alcohol consumption cost the U. S. $223.5 billion in 2006, or about $1.90 per drink. Over three-quarters (76%) of these costs were due to binge drinking, defined as consuming 4 or more alcoholic beverages per occasion for women or 5 or more drinks per occasion for men.

  3. Romanian welfare state between excess and failure

    Directory of Open Access Journals (Sweden)

    Cristina Ciuraru-Andrica

    2012-12-01

    Full Text Available Timely or not, our issue can bring back to life some prolific discussions, sometimes diametrical. We strike the social assistance, where, at this moment, is still uncertain if, once unleashed the excess, the failure will come inevitably or there is a “Salvation Ark”. However, the difference between the excess and the failure of the welfare state is almost intangible, the reason of his potential failure being actually the abuses made until the start of depression.

  4. Brazilian air traffic controllers exhibit excessive sleepiness.

    Science.gov (United States)

    Ribas, Valdenilson Ribeiro; de Almeida, Cláudia Ângela Vilela; Martins, Hugo André de Lima; Alves, Carlos Frederico de Oliveira; Alves, Marcos José Pinheiro Cândido; Carneiro, Severino Marcos de Oliveira; Ribas, Valéria Ribeiro; de Vasconcelos, Carlos Augusto Carvalho; Sougey, Everton Botelho; de Castro, Raul Manhães

    2011-01-01

    Excessive sleepiness (ES) is an increased tendency to initiate involuntary sleep for naps at inappropriate times. The objective of this study was to assess ES in air traffic controllers (ATCo). 45 flight protection professionals were evaluated, comprising 30 ATCo, subdivided into ATCo with ten or more years in the profession (ATCo≥10, n=15) and ATCo with less than ten years in the profession (ATCoair traffic controllers exhibit excessive sleepiness.

  5. Recommendations and Requirements for Welding and Inspection of Titanium Piping for U.S. Navy Surface Ship Applications

    National Research Council Canada - National Science Library

    Wells, Michael

    1999-01-01

    The information contained in this report is intended to assist both Navy and shipyard/contractor personnel engaged in the welding and inspection of commercially pure titanium seawater piping systems for U.S. Navy surface ships...

  6. Acquisition: Implementation of the DoD Management Control Program for Navy Acquisition Category II and III Programs

    National Research Council Canada - National Science Library

    2004-01-01

    Who Should Read This Report and Why? Civil service and uniformed officers who are involved in the Navy acquisition decision making process should read this report because it provides an assessment of how the Navy can improve...

  7. Antidepressant induced excessive yawning and indifference

    Directory of Open Access Journals (Sweden)

    Bruno Palazzo Nazar

    2015-03-01

    Full Text Available Introduction Antidepressant induced excessive yawning has been described as a possible side effect of pharmacotherapy. A syndrome of indifference has also been described as another possible side effect. The frequency of those phenomena and their physiopathology are unknown. They are both considered benign and reversible after antidepressant discontinuation but severe cases with complications as temporomandibular lesions, have been described. Methods We report two unprecedented cases in which excessive yawning and indifference occurred simultaneously as side effects of antidepressant therapy, discussing possible physiopathological mechanisms for this co-occurrence. Case 1: A male patient presented excessive yawning (approximately 80/day and apathy after venlafaxine XR treatment. Symptoms reduced after a switch to escitalopram, with a reduction to 50 yawns/day. Case 2: A female patient presented excessive yawning (approximately 25/day and inability to react to environmental stressors with desvenlafaxine. Conclusion Induction of indifference and excessive yawning may be modulated by serotonergic and noradrenergic mechanisms. One proposal to unify these side effects would be enhancement of serotonin in midbrain, especially paraventricular and raphe nucleus.

  8. New vector bosons and the diphoton excess

    Directory of Open Access Journals (Sweden)

    Jorge de Blas

    2016-08-01

    Full Text Available We consider the possibility that the recently observed diphoton excess at ∼750 GeV can be explained by the decay of a scalar particle (φ to photons. If the scalar is the remnant of a symmetry-breaking sector of some new gauge symmetry, its coupling to photons can be generated by loops of the charged massive vectors of the broken symmetry. If these new W′ vector bosons carry color, they can also generate an effective coupling to gluons. In this case the diphoton excess could be entirely explained in a simplified model containing just φ and W′. On the other hand, if W′ does not carry color, we show that, provided additional colored particles exist to generate the required φ to gluon coupling, the diphoton excess could be explained by the same W′ commonly invoked to explain the diboson excess at ∼2 TeV. We also explore possible connections between the diphoton and diboson excesses with the anomalous tt¯ forward–backward asymmetry.

  9. An Improved Inventory Control Model for the Brazilian Navy Supply System

    Science.gov (United States)

    2001-12-01

    Portuguese Centro de Controle de Inventario da Marinha, the Brazilian Navy Inventory Control Point (ICP) developed an empirical model called SPAADA...NAVAL POSTGRADUATE SCHOOL Monterey, California THESIS Approved for public release; distribution is unlimited AN IMPROVED INVENTORY CONTROL ...AN IMPROVED INVENTORY CONTROL MODEL FOR THE BRAZILIAN NAVY SUPPLY SYSTEM Contract Number Grant Number Program Element Number Author(s) Moreira

  10. 33 CFR 334.310 - Chesapeake Bay, Lynnhaven Roads; navy amphibious training area.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Chesapeake Bay, Lynnhaven Roads; navy amphibious training area. 334.310 Section 334.310 Navigation and Navigable Waters CORPS OF....310 Chesapeake Bay, Lynnhaven Roads; navy amphibious training area. (a) The restricted area. Beginning...

  11. 32 CFR 700.201 - Origin and authority of the Department of the Navy.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Origin and authority of the Department of the... The Department of the Navy § 700.201 Origin and authority of the Department of the Navy. (a) The naval... Executive Departments by the 1947 Act) as military departments within the Department of Defense. (c) The...

  12. 77 FR 2040 - Taking and Importing Marine Mammals: Taking Marine Mammals Incidental to Navy Training Exercises...

    Science.gov (United States)

    2012-01-13

    ... such data can be collected without unreasonable costs and impacts to training, the Navy will move forward in incorporating the measurements into its monitoring program for east coast mine neutralization... aircraft and logistical constraints, the use of additional Navy aircraft beyond those participating...

  13. 77 FR 46733 - Taking and Importing Marine Mammals: Taking Marine Mammals Incidental to Navy Training Exercises...

    Science.gov (United States)

    2012-08-06

    ... without unreasonable costs and impacts to training, the Navy will move forward in incorporating the... participating in the exercise was evaluated. Due to the limited availability of Navy aircraft and logistical... deemed impracticable. A primary logistical constraint includes coordinating the timing of the detonation...

  14. Determining How to Best Predict Navy Recruiting Using Various Economic Variables

    Science.gov (United States)

    2015-03-01

    Puerto Rico, and the Virgin Islands. 5 Figure 1. Regions and District Map (from CNRC, n.d.) c. Navy Recruiting District There are 26 Navy...Curtis (1983, March). The effects of the business cycle on the size and composition of the U.S. Army. Atlantic Economic Journal, 11(1), 42–53. Retrieved

  15. The design and development of a management information system for the Monterey Navy Flying Club.

    OpenAIRE

    George, Derek R.

    1986-01-01

    Approved for public release; distribution is unlimited This thesis provides a Management Information System for the Monterey Navy Flying Club. It supplies the tools necessary to enable the club manager to maintain all club records and generate required administrative and financial reports. http://archive.org/details/designdevelopmen00geor Commander, United States Navy

  16. Limiting law excess sum rule for polyelectrolytes.

    Science.gov (United States)

    Landy, Jonathan; Lee, YongJin; Jho, YongSeok

    2013-11-01

    We revisit the mean-field limiting law screening excess sum rule that holds for rodlike polyelectrolytes. We present an efficient derivation of this law that clarifies its region of applicability: The law holds in the limit of small polymer radius, measured relative to the Debye screening length. From the limiting law, we determine the individual ion excess values for single-salt electrolytes. We also consider the mean-field excess sum away from the limiting region, and we relate this quantity to the osmotic pressure of a dilute polyelectrolyte solution. Finally, we consider numerical simulations of many-body polymer-electrolyte solutions. We conclude that the limiting law often accurately describes the screening of physical charged polymers of interest, such as extended DNA.

  17. Explaining excess morbidity amongst homeless shelter users

    DEFF Research Database (Denmark)

    Benjaminsen, Lars; Birkelund, Jesper Fels

    2018-01-01

    AIMS: This article analyses excess morbidity amongst homeless shelter users compared to the general Danish population. The study provides an extensive control for confounding and investigates to what extent excess morbidity is explained by homelessness or other risk factors. METHODS: Data set...... includes administrative micro-data for 4,068,926 Danes who were 23 years or older on 1 January 2007. Nationwide data on shelter use identified 14,730 individuals as shelter users from 2002 to 2006. Somatic diseases were measured from 2007 to 2011 through diagnosis data from hospital discharges. The risk...... of somatic diseases amongst shelter users was analysed through a multivariate model that decomposed the total effect into a direct effect and indirect effects mediated by other risk factors. RESULTS: The excess morbidity associated with shelter use is substantially lower than in studies that did not include...

  18. Navy Enterprise Resource Planning Program: Governance Challenges in Deploying an Enterprise-Wide Information Technology System in the Department of the Navy

    Science.gov (United States)

    2010-12-01

    Douglas E. Brinkley, Support Advisor _____________________________________ William R. Gates, Dean Graduate School of Business and...Washington, DC: Assistant Secretary of the Navy for Research, Development and Acquisition. Blackstone , John H., and James F. Cox. 2005. APICS Dictionary

  19. Allocating Overhead Costs in a Navy Working Capital Fund Environment: An Analysis and Comparison of Current Navy Policy and Private Sector Practice

    National Research Council Canada - National Science Library

    Schulte, Steven

    1999-01-01

    .... The objective of this thesis was to evaluate the overhead allocation practices of five private sector organizations for the potential improvement of overhead allocation practices in Navy Working Capital Fund activities...

  20. A numerical analysis of shipboard and coastal zone color scanner time series of new production within Gulf Stream cyclonic eddies in the South Atlantic Bight

    Science.gov (United States)

    Pribble, J. Raymond; Walsh, John J.; Dieterle, Dwight A.; Mueller-Karger, Frank E.

    1994-01-01

    Eddy-induced upwelling occurs along the western edge of the Gulf Stream between Cape Canaveral, Florida, and Cape Hatteras, North Carolina, in the South Atlantic Bight (SAB). Coastal zone color scanner images of 1-km resolution spanning the period April 13-21, 1979, were processed to examine these eddy features in relation to concurrent shipboard and current/temperature measurements at moored arrays. A quasi-one-dimensional (z), time dependent biological model, using only nitrate as a nutrient source, has been combined with a three-dimensional physical model in an attempt to replicate the observed phytoplankton field at the northward edge of an eddy. The model is applicable only to the SAB south of the Charleston Bump, at approximately 31.5 deg N, since no feature analogous to the bump exists in the model bathymetry. The modeled chlorophyll, nitrate, and primary production fields of the euphotic zone are very similar to those obtained from the satellite and shipboard data at the leading edges of the observed eddies south of the Charleston Bump. The horizontal and vertical simulated fluxes of nitrate and chlorophyll show that only approximately 10% of the upwelled nitrate is utilized by the phytoplankton of the modeled grid box on the northern edge of the cyclone, while approximately 75% is lost horizontally, with the remainder still in the euphotic zone after the 10-day period of the model. Loss of chlorophyll due to sinking is very small in this strong upwelling region of the cyclone. The model is relatively insensitive to variations in the sinking parameterization and the external nitrate and chlorophyll fields but is very sensitive to a reduction of the maximum potential growth rate to half that measured. Given the success of this model in simulating the new production of the selcted upwelling region, other upwelling regions for which measurements or successful models of physical and biological quantities and rates exist could be modeled similarly.

  1. The High Price of Excessive Alcohol Consumption

    Centers for Disease Control (CDC) Podcasts

    2011-10-17

    This podcast is based on the October 2011 release of a report estimating the economic cost of excessive drinking. Excessive alcohol consumption cost the U. S. $223.5 billion in 2006, or about $1.90 per drink. Over three-quarters (76%) of these costs were due to binge drinking, defined as consuming 4 or more alcoholic beverages per occasion for women or 5 or more drinks per occasion for men.  Created: 10/17/2011 by National Center for Chronic Disease Prevention and Health Promotion.   Date Released: 10/17/2011.

  2. Excess Sodium Tetraphenylborate and Intermediates Decomposition Studies

    Energy Technology Data Exchange (ETDEWEB)

    Barnes, M.J.

    1998-12-07

    The stability of excess amounts of sodium tetraphenylborate (NaTPB) in the In-Tank Precipitation (ITP) facility depends on a number of variables. Concentration of palladium, initial benzene, and sodium ion as well as temperature provide the best opportunities for controlling the decomposition rate. This study examined the influence of these four variable on the reactivity of palladium-catalyzed sodium tetraphenylborate decomposition. Also, single effects tests investigated the reactivity of simulants with continuous stirring and nitrogen ventilation, with very high benzene concentrations, under washed sodium concentrations, with very high palladium concentrations, and with minimal quantities of excess NaTPB.

  3. On the excess energy of nonequilibrium plasma

    International Nuclear Information System (INIS)

    Timofeev, A. V.

    2012-01-01

    The energy that can be released in plasma due to the onset of instability (the excess plasma energy) is estimated. Three potentially unstable plasma states are considered, namely, plasma with an anisotropic Maxwellian velocity distribution of plasma particles, plasma with a two-beam velocity distribution, and an inhomogeneous plasma in a magnetic field with a local Maxwellian velocity distribution. The excess energy can serve as a measure of the degree to which plasma is nonequilibrium. In particular, this quantity can be used to compare plasmas in different nonequilibrium states.

  4. Optimizing the US Navy’s Combat Logistics Force

    Science.gov (United States)

    2008-01-01

    by some uniformed navy crew, “A” auxillary , “O” fuel oil, “E” explosive ord- nance, “F” refrigerated, and “K” general cargo. The respective crew...may govern the minimum or maximum days allowed between these planned events). 7.4. Decision Variables HITs,bg,d Binary indicator of shuttle s CONSOL...anticipating decisions to procure the T-AKE, shapes the fundamental questions: • How many T-AKEs will be enough? • What is the optimal T-AKE load of ordnance

  5. The Role of Leadership in Navy Program Offices. Executive Summary

    Science.gov (United States)

    1973-05-01

    PROGRAM MANAGEMENT COURSE- SSTUDENT STUDY PROGRAM Fort Beivoir, Virginia, 22060 THE ROLE OF LEADERSHIP IN NAVY PROGRAM OFFICES STUDY REPORT PMC 73-1...jLa I1 • 1. Men at the Top. Osborne kLliott 1 2. "Understanding Leadership ". W. 0. H. Prentice, HBR Sep- Oct 1966 j 3. "A Theory of Human Motivation...Drucker, IMI reprint 9. Technical Management Institute Thifnkpiece, " Leadership " 1 • 0. "The Effective Manager ". Peter Drucker, LMI r~print 11. Sur-ival In

  6. Caffeine Use among Active Duty Navy and Marine Corps Personnel

    Science.gov (United States)

    2016-10-09

    college students. Drug Alcohol Depend. 2012, 123, 167–172. [CrossRef] [PubMed] 50. Swan, G.E.; Carmelli, D.; Cardon , L.R. The consumption of tobacco...TITLE AND SUBTITLE 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 6...Surgery Naval Medical Research Center (MED 00), Navy Dept 503 Robert Grant Ave 7700 Arlington Blvd Ste 5113 Silver Spring, MD 20910-7500 Falls Church, VA

  7. 26 CFR 54.4981A-1T - Tax on excess distributions and excess accumulations (temporary).

    Science.gov (United States)

    2010-04-01

    ... Revenue Code of 1986, as added by section 1133 of the Tax Reform Act of 1986 (Pub. L. 99-514) (TRA '86...) Determine the value of the individual's adjusted account balance on the next valuation date by adding (or... 26 Internal Revenue 17 2010-04-01 2010-04-01 false Tax on excess distributions and excess...

  8. Excessive daytime sleepiness among depressed patients | Mume ...

    African Journals Online (AJOL)

    Background: Excessive daytime sleepiness (EDS) has been reported among depressed patients in many populations. Many depressed patients seek medical attention partly to deal with EDS, but this sleep disorder is often overlooked in clinical practice. Objectives: The objectives of this study were to determine the ...

  9. Excessive daytime sleepiness, nocturnal sleep duration and ...

    African Journals Online (AJOL)

    Background and objectives. Short nocturnal sleep duration resulting in sleep debt may be a cause of excessive daytime sleepiness (EDS). Severity of depression (psychopathology) has been found to be directly related to EDS. There is an association between sleep duration and mental health, so there may therefore be an ...

  10. Excess Sodium Tetraphenylborate and Intermediates Decomposition Studies

    International Nuclear Information System (INIS)

    Barnes, M.J.; Peterson, R.A.

    1998-04-01

    The stability of excess amounts of sodium tetraphenylborate (NaTPB) in the In-Tank Precipitation (ITP) facility depends on a number of variables. Concentration of palladium, initial benzene, and sodium ion as well as temperature provide the best opportunities for controlling the decomposition rate. This study examined the influence of these four variables on the reactivity of palladium-catalyzed sodium tetraphenylborate decomposition. Also, single effects tests investigated the reactivity of simulants with continuous stirring and nitrogen ventilation, with very high benzene concentrations, under washed sodium concentrations, with very high palladium concentrations, and with minimal quantities of excess NaTPB. These tests showed the following.The testing demonstrates that current facility configuration does not provide assured safety of operations relative to the hazards of benzene (in particular to maintain the tank headspace below 60 percent of the lower flammability limit (lfl) for benzene generation rates of greater than 7 mg/(L.h)) from possible accelerated reaction of excess NaTPB. Current maximal operating temperatures of 40 degrees C and the lack of protection against palladium entering Tank 48H provide insufficient protection against the onset of the reaction. Similarly, control of the amount of excess NaTPB, purification of the organic, or limiting the benzene content of the slurry (via stirring) and ionic strength of the waste mixture prove inadequate to assure safe operation

  11. Excess Sodium Tetraphenylborate and Intermediates Decomposition Studies

    Energy Technology Data Exchange (ETDEWEB)

    Barnes, M.J. [Westinghouse Savannah River Company, AIKEN, SC (United States); Peterson , R.A.

    1998-04-01

    The stability of excess amounts of sodium tetraphenylborate (NaTPB) in the In-Tank Precipitation (ITP) facility depends on a number of variables. Concentration of palladium, initial benzene, and sodium ion as well as temperature provide the best opportunities for controlling the decomposition rate. This study examined the influence of these four variables on the reactivity of palladium-catalyzed sodium tetraphenylborate decomposition. Also, single effects tests investigated the reactivity of simulants with continuous stirring and nitrogen ventilation, with very high benzene concentrations, under washed sodium concentrations, with very high palladium concentrations, and with minimal quantities of excess NaTPB. These tests showed the following.The testing demonstrates that current facility configuration does not provide assured safety of operations relative to the hazards of benzene (in particular to maintain the tank headspace below 60 percent of the lower flammability limit (lfl) for benzene generation rates of greater than 7 mg/(L.h)) from possible accelerated reaction of excess NaTPB. Current maximal operating temperatures of 40 degrees C and the lack of protection against palladium entering Tank 48H provide insufficient protection against the onset of the reaction. Similarly, control of the amount of excess NaTPB, purification of the organic, or limiting the benzene content of the slurry (via stirring) and ionic strength of the waste mixture prove inadequate to assure safe operation.

  12. Can Excess Bilirubin Levels Cause Learning Difficulties?

    Science.gov (United States)

    Pretorius, E.; Naude, H.; Becker, P. J.

    2002-01-01

    Examined learning problems in South African sample of 7- to 14-year-olds whose mothers reported excessively high infant bilirubin shortly after the child's birth. Found that this sample had lowered verbal ability with the majority also showing impaired short-term and long-term memory. Findings suggested that impaired formation of astrocytes…

  13. Excessive daytime sleepiness among depressed patients | Mume ...

    African Journals Online (AJOL)

    Abstract. Background: Excessive daytime sleepiness (EDS) has been reported among depressed patients in many populations. Many depressed patients seek medical attention partly to deal with EDS, but this sleep disorder is often overlooked in clinical practice. Objectives: The objectives of this study were to determine the ...

  14. Phospholipids as Biomarkers for Excessive Alcohol Use

    Science.gov (United States)

    2013-10-01

    NUMBER Phospholipids as Biomarkers for Excessive Alcohol Use 5b. GRANT NUMBER W81XWH-12-1-0497 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S...suspected of alcohol abuse. Toxicol Lett, 151(1), 235-241. Graham, D. P., Cardon , A. L., & Uhl, G. R. (2008). An update on substance use and treatment

  15. Excessive infant crying: Definitions determine risk groups

    NARCIS (Netherlands)

    Reijneveld, S.A.; Brugman, E.; Hirasing, R.A.

    2002-01-01

    We assessed risk groups for excessive infant crying using 10 published definitions, in 3179 children aged 1-6 months (response: 96.5%). Risk groups regarding parental employment, living area, lifestyle, and obstetric history varied by definition. This may explain the existence of conflicting

  16. Excessive prices as abuse of dominance?

    DEFF Research Database (Denmark)

    la Cour, Lisbeth; Møllgaard, Peter

    2007-01-01

    firm abused its position by charging excessive prices. We also test whether tightening of the Danish competition act has altered the pricing behaviour on the market. We discuss our results in the light of a Danish competition case against the dominant cement producer that was abandoned by the authority...

  17. Excessive oral intake caffeine altered cerebral cortex ...

    African Journals Online (AJOL)

    Caffeine is commonly consumed in an effort to enhance speed in performance and wakefulness. However, little is known about the deleterious effects it can produce on the brain, this study aimed at determining the extents of effects and damage that can be caused by excessive consumption of caffeine on the cerebral cortex ...

  18. 43 CFR 426.12 - Excess land.

    Science.gov (United States)

    2010-10-01

    ... advertise the sale of the property in farm journals and in newspapers within the county in which the land...; (ii) A recordable contract is amended to remove excess land when the landowner's entitlement increases... eligible buyer at a price and on terms approved by Reclamation; (C) The sale from the previous landowner is...

  19. Excessive Gambling and Online Gambling Communities.

    Science.gov (United States)

    Sirola, Anu; Kaakinen, Markus; Oksanen, Atte

    2018-04-05

    The Internet provides an accessible context for online gambling and gambling-related online communities, such as discussion forums for gamblers. These communities may be particularly attractive to young gamblers who are active Internet users. The aim of this study was to examine the use of gambling-related online communities and their relevance to excessive gambling among 15-25-year-old Finnish Internet users (N = 1200). Excessive gambling was assessed by using the South Oaks Gambling Screen. Respondents were asked in a survey about their use of various kinds of gambling-related online communities, and sociodemographic and behavioral factors were adjusted. The results of the study revealed that over half (54.33%) of respondents who had visited gambling-related online communities were either at-risk gamblers or probable pathological gamblers. Discussion in these communities was mainly based on sharing gambling tips and experiences, and very few respondents said that they related to gambling problems and recovery. In three different regression models, visiting gambling-related online communities was a significant predictor for excessive gambling (with 95% confidence level) even after adjusting confounding factors. The association of visiting such sites was even stronger among probable pathological gamblers than among at-risk gamblers. Health professionals working with young people should be aware of the role of online communities in terms of development and persistence of excessive gambling. Monitoring the use of online gambling communities as well as utilizing recovery-oriented support both offline and online would be important in preventing further problems. Gambling platforms should also include warnings about excessive gambling and provide links to helpful sources.

  20. A Review of Marine Growth Protection System (MGPS) Options for the Royal Australian Navy

    Science.gov (United States)

    2011-12-01

    shipboard hypochlorite generators operate by piping sea water (from the vessel in-take) through an electrolyser cell (electrochlorinator) where a low voltage...experiences and trial results derived from power station cooling systems, ship ballast water treatments and industrial water treatment and...the water ).  The use of multiple point ozone injection into seawater systems as well as the sea chest as a preventative strategy to protect

  1. A systems approach to inventory management of repairables in the Navy

    OpenAIRE

    Apple, Chris Leon

    1985-01-01

    Approved for public release; distribution is unlimited This thesis develops an inventory model for repairable items which integrates the shipboard protection level into the wholesale stock level computations. It uses mean supply response time (MSRT) as its measure of effectiveness and provides methods for computing either the required wholesale stock level given a MSRT goal or for minimizing the system MSRT subject to budgetary constraints. Examples are provided which demons...

  2. Department of the Navy Justification of Estimates for Fiscal Year 1988/1989 Submitted to Congress. Procurement. Other Procurement, Navy.

    Science.gov (United States)

    1987-01-01

    7 7ZD- AISI 9721 PffARTMENT OF THE NAVY JUffjA~j HFC S A FO L/L U I (NAUil) WASHINC ON C JAN&LNCLASS IFI ED F/G 5/1 NL I M2 I12 5 coo~ LIFJ -I LII...0 4 4)-s.. -4 4J C: 00 + ,. LI0a 4)00&.4. 00a 4)CA.V f0 4- > 1 - 1 404- 4JLA. 0- =. i.- >, 0h0 a0 cn 4 (40 s.4 > 4 24*~ (-A *.eZ---. 0. .. ., tv 4140

  3. Acceptability and characterization of extruded pinto, navy and black beans.

    Science.gov (United States)

    Simons, Courtney W; Hall, Clifford; Tulbek, Mehmet; Mendis, Mihiri; Heck, Taylor; Ogunyemi, Samuel

    2015-08-30

    Consumption of dry beans has been relatively flat over the last decade. Creating new bean products may increase the consumption of beans and allow more consumers to obtain the health benefits of beans. In this study, pinto, navy and black beans were milled and the resulting flours extruded into puffs. Unflavored extruded puffs were evaluated by untrained panelists using a hedonic scale for appearance, flavor, texture and overall acceptability. The compositions of raw flours and extrudates were characterized. Sensory results indicated that all beans met or exceeded the minimum requirement for acceptability. Overall acceptability of navy and pinto beans was not significantly different, while acceptability of black bean puffs was significantly lower. Total protein (198-217 g kg(-1)) in extrudates was significantly different among the three beans. Total starch ranged from 398 to 406 g kg(-1) and was not significantly different. Resistant starch, total extractable lipid and raffinose contents were significantly reduced by extrusion. Extrusion did not affect crude fiber and phytic acid contents. The minimal effects on protein and fiber contents, the significant reduction in raffinose content and the acceptability of the unflavored extruded puffs support using various bean flours as ingredients in extruded puffed products. © 2014 Society of Chemical Industry.

  4. UNMANNED AERIAL VEHICLES IN THE NAVY: ITS BENEFITS

    Directory of Open Access Journals (Sweden)

    GONÇALO CASTANHEIRA ROSA

    2016-06-01

    Full Text Available Military investment in UAV research, systems, and applied technologies is increasing, and potential uses for UAVs in civil and military operations are in development. These developments, along with growing scientific interest in UAVs, are fueling commercial interest in the unmanned market. The growing enthusiasm for UAVs is not unfounded. The vehicles offer a unique range of features, most notably ultra-long endurance and high-risk mission acceptance, which cannot be reasonably performed by manned aircraft. Coupled with advances in automation and sensor technologies, and the potential for costs savings, it is understandable that interest in and demand for UAVs is on the rise. Organizations like the Navy have all the benefits to accompany the technological evolution that every day surprises and surpasses us. An introduction or technological evolution that this kind of organizations has already begun to implement is the autonomous vehicles as a mean to an end. This paper describes and lists the advantages of the introduction of Unmanned Aerial Vehicles in an organization like the navy and also the missions that such robots can perform and optimize.

  5. Caffeine Use among Active Duty Navy and Marine Corps Personnel

    Science.gov (United States)

    Knapik, Joseph J.; Trone, Daniel W.; McGraw, Susan; Steelman, Ryan A.; Austin, Krista G.; Lieberman, Harris R.

    2016-01-01

    Data from the National Health and Nutrition Examination Survey (NHANES) indicate 89% of Americans regularly consume caffeine, but these data do not include military personnel. This cross-sectional study examined caffeine use in Navy and Marine Corps personnel, including prevalence, amount of daily consumption, and factors associated with use. A random sample of Navy and Marine Corps personnel was contacted and asked to complete a detailed questionnaire describing their use of caffeine-containing substances, in addition to their demographic, military, and lifestyle characteristics. A total of 1708 service members (SMs) completed the questionnaire. Overall, 87% reported using caffeinated beverages ≥1 time/week, with caffeine users consuming a mean ± standard error of 226 ± 5 mg/day (242 ± 7 mg/day for men, 183 ± 8 mg/day for women). The most commonly consumed caffeinated beverages (% users) were coffee (65%), colas (54%), teas (40%), and energy drinks (28%). Multivariable logistic regression modeling indicated that characteristics independently associated with caffeine use (≥1 time/week) included older age, white race/ethnicity, higher alcohol consumption, and participating in less resistance training. Prevalence of caffeine use in these SMs was similar to that reported in civilian investigations, but daily consumption (mg/day) was higher. PMID:27735834

  6. Caffeine Use among Active Duty Navy and Marine Corps Personnel

    Directory of Open Access Journals (Sweden)

    Joseph J. Knapik

    2016-10-01

    Full Text Available Data from the National Health and Nutrition Examination Survey (NHANES indicate 89% of Americans regularly consume caffeine, but these data do not include military personnel. This cross-sectional study examined caffeine use in Navy and Marine Corps personnel, including prevalence, amount of daily consumption, and factors associated with use. A random sample of Navy and Marine Corps personnel was contacted and asked to complete a detailed questionnaire describing their use of caffeine-containing substances, in addition to their demographic, military, and lifestyle characteristics. A total of 1708 service members (SMs completed the questionnaire. Overall, 87% reported using caffeinated beverages ≥1 time/week, with caffeine users consuming a mean ± standard error of 226 ± 5 mg/day (242 ± 7 mg/day for men, 183 ± 8 mg/day for women. The most commonly consumed caffeinated beverages (% users were coffee (65%, colas (54%, teas (40%, and energy drinks (28%. Multivariable logistic regression modeling indicated that characteristics independently associated with caffeine use (≥1 time/week included older age, white race/ethnicity, higher alcohol consumption, and participating in less resistance training. Prevalence of caffeine use in these SMs was similar to that reported in civilian investigations, but daily consumption (mg/day was higher.

  7. Navy Bean Flour Particle Size and Protein Content Affect Cake Baking and Batter Quality(1).

    Science.gov (United States)

    Singh, Mukti; Byars, Jeffrey A; Liu, Sean X

    2015-06-01

    Whole navy bean flour and its fine and coarse particle size fractions were used to completely replace wheat flour in cakes. Replacement of wheat flour with whole bean flour significantly increased the protein content. The protein content was adjusted to 3 levels with navy bean starch. The effect of navy bean flour and its fractions at 3 levels of protein on cake batter rheology and cake quality was studied and compared with wheat flour samples. Batters prepared from navy bean flour and its fractions had higher viscosity than the cake flour. Reducing the protein content by addition of starch significantly lowered the viscosity of cake batters. The whole navy bean flour and coarse bean fraction cakes were softer than cakes made with wheat flour but had reduced springiness. Principal component analysis showed a clear discrimination of cakes according to protein. It also showed that low protein navy bean flour cakes were similar to wheat flour cakes. Navy bean flour with protein content adjusted to the level of cake (wheat) flour has potential as a healthy alternative in gluten-free cakes. Published 2015. This article is a U.S. Government work and is in the public domain in the USA.

  8. Evaluation of technology transferring: The experiences of the first Navy Domestic Technology Transfair. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1989-12-31

    In August 1989 the Office of the Chief of Naval Research and the American Defense Preparedness Association conducted the first Navy Domestic Technology Transfair. The objective of the Transfair was to expose the US Navy`s years of solid experience across a broad span of technology to organizations outside of the Navy. It was an opportunity for private industry to capitalize on the Navy developed technology and this opening for industry was the primary focus of the Transfair. The event provided a unique forum to meet leading Navy scientific and engineering innovators face-to-face. Information was available concerning licensing of naval technology that was for sale to the private sector. Further, discussions covered opportunities for new cooperative research and development agreements with Navy laboratories and R&D activities. These agreements were authorized under the Federal Technology Transfer Act of 1986. The Transfair program was conducted in such a manner as to allow each Navy inventor, either scientist or engineer, to present a system, piece of hardware, or licensable concept in a formal paper presentation. Then, the Navy inventors were available in two, two-hour periods in which individual discussions were conducted, with attendees pursuing specific venues of cooperative agreements as desired. This report provides specifics concerning the technologies that were made available for transfer to the private sector during the Transfair. The Transfair concept sought to add special emphasis to the opening that the 1988 Technology Transfer Act brought to the marketplace. The experience was a step in the education of the possibilities for cooperation between the government and the private sector to share technology. Of additional significance is the economic enhancement for business expansion with the application of the technology to markets beyond defense.

  9. ILLUSION OF EXCESSIVE CONSUMPTION AND ITS EFFECTS

    Directory of Open Access Journals (Sweden)

    MUNGIU-PUPĂZAN MARIANA CLAUDIA

    2015-12-01

    Full Text Available The aim is to explore, explain and describe this phenomenon to a better understanding of it and also the relationship between advertising and the consumer society members. This paper aims to present an analysis of excessive and unsustainable consumption, the evolution of a phenomenon, and the ability to find a way to combat. Unfortunately, studies show that this tendency to accumulate more than we need to consume excess means that almost all civilizations fined and placed dogmatic among the values that children learn early in life. This has been perpetuated since the time when the goods or products does not get so easy as today. Anti-consumerism has emerged in response to this economic system, not on the long term. We are witnessing the last two decades to establish a new phase of consumer capitalism: society hiperconsumtion.

  10. Country Fundamentals and Currency Excess Returns

    Directory of Open Access Journals (Sweden)

    Daehwan Kim

    2014-06-01

    Full Text Available We examine whether country fundamentals help explain the cross-section of currency excess returns. For this purpose, we consider fundamental variables such as default risk, foreign exchange rate regime, capital control as well as interest rate in the multi-factor model framework. Our empirical results show that fundamental factors explain a large part of the cross-section of currency excess returns. The zero-intercept restriction of the factor model is not rejected for most currencies. They also reveal that our factor model with country fundamentals performs better than a factor model with usual investment-style factors. Our main empirical results are based on 2001-2010 balanced panel data of 19 major currencies. This paper may fill the gap between country fundamentals and practitioners' strategies on currency investment.

  11. Excess plutonium disposition: The deep borehole option

    International Nuclear Information System (INIS)

    Ferguson, K.L.

    1994-01-01

    This report reviews the current status of technologies required for the disposition of plutonium in Very Deep Holes (VDH). It is in response to a recent National Academy of Sciences (NAS) report which addressed the management of excess weapons plutonium and recommended three approaches to the ultimate disposition of excess plutonium: (1) fabrication and use as a fuel in existing or modified reactors in a once-through cycle, (2) vitrification with high-level radioactive waste for repository disposition, (3) burial in deep boreholes. As indicated in the NAS report, substantial effort would be required to address the broad range of issues related to deep bore-hole emplacement. Subjects reviewed in this report include geology and hydrology, design and engineering, safety and licensing, policy decisions that can impact the viability of the concept, and applicable international programs. Key technical areas that would require attention should decisions be made to further develop the borehole emplacement option are identified

  12. Subdwarf ultraviolet excesses and metal abundances

    International Nuclear Information System (INIS)

    Carney, B.W.

    1979-01-01

    The relation between stellar ultraviolet excesses and abundances is reexamined with the aid of new data, and an investigation is made of the accuracy of previous abundance analyses. A high-resolution echellogram of the subdwarf HD 201891 is analyzed to illustrate some of the problems. Generally, the earliest and latest analytical techniques yield consistent results for dwarfs. New UBV data yield normalized ultraviolet excesses, delta (U-B)/sub 0.6/, which are compared to abundances to produce a graphical relation that may be used to estimate [Fe/H] to +- 0.2 dex, given UBV colors accurate to +- 0.01 mag. The relation suggests a possible discontinuity between the halo and old-disk stars

  13. Neurological manifestations of excessive alcohol consumption.

    Science.gov (United States)

    Planas-Ballvé, Anna; Grau-López, Laia; Morillas, Rosa María; Planas, Ramón

    2017-12-01

    This article reviews the different acute and chronic neurological manifestations of excessive alcohol consumption that affect the central or peripheral nervous system. Several mechanisms can be implicated depending on the disorder, ranging from nutritional factors, alcohol-related toxicity, metabolic changes and immune-mediated mechanisms. Recognition and early treatment of these manifestations is essential given their association with high morbidity and significantly increased mortality. Copyright © 2017 Elsevier España, S.L.U., AEEH y AEG. All rights reserved.

  14. Equine goiter associated with excess dietary iodine.

    Science.gov (United States)

    Eroksuz, H; Eroksuz, Y; Ozer, H; Ceribasi, A O; Yaman, I; Ilhan, N

    2004-06-01

    Naturally occurring goiter cases are described in 2 newborn Arabian foals whose mares were supplemented with excess iodine during the final 24 w of the pregnancy. Six nursing foals and 2 mares were also affected clinically with thyroid hypertrophy. At least 12 times the maximum tolerable level of iodine supplementation was given, as the daily iodine intake for each mare was 299 mg. The prevalence of goiter cases was 2 and 9% in the mares and foals, respectively.

  15. Contrast induced hyperthyroidism due to iodine excess

    OpenAIRE

    Mushtaq, Usman; Price, Timothy; Laddipeerla, Narsing; Townsend, Amanda; Broadbridge, Vy

    2009-01-01

    Iodine induced hyperthyroidism is a thyrotoxic condition caused by exposure to excessive iodine. Historically this type of hyperthyroidism has been described in areas of iodine deficiency. With advances in medicine, iodine induced hyperthyroidism has been observed following the use of drugs containing iodine—for example, amiodarone, and contrast agents used in radiological imaging. In elderly patients it is frequently difficult to diagnose and control contrast related hyperthyroidism, as most...

  16. Excessive current in wide superconducting films

    International Nuclear Information System (INIS)

    Volotskaya, V.G.; Sivakov, A.G.; Turutanov, O.G.

    1986-01-01

    The resistive state of a wide long film due to superconductivity destruction by current is studied. The voltage-independent excess current I 0 is observed on I-V curves at high transport currents. The two-dimensional image of the current-carrying sample obtained by laser scanning technique in this current range indicates that the whole film is in the resistive state. The current I 0 is measured as a function of magnetic field and SHF power

  17. The Participation of the Danish Navy in Operation Maritime Monitor / Sharp Guard 1993-1996

    DEFF Research Database (Denmark)

    Nørby, Søren

    2015-01-01

    . Much has been much written about Olfert Fischer and its participation in the first Gulf War, causing the following and in many ways larger operation - the Navy's participation in the UN embargo against Serbia and Montenegro from 1993 to 1996 - to slip into the background. This is not fair as the Navy......’s participation in that conflict was an important step on the road from territorial defense of the Baltic Approaches to the contemporary international - global - profile of the Danish Navy. To date, historians have been focusing on the land war in the former Yugoslavia and not much has been written about...

  18. Navy Supply: Economic Order Quantity and Item Essentiality Need More Consideration.

    Science.gov (United States)

    1988-01-06

    Risk and Essentiality Need To compute safety levels, the Navy uses a set of mathematical formulas to Be Recognized that considers such factors as demand...OderQtia~tit ma Safty Lvel -" " Chapter 2 EOQ Principle Not Followed To reduce the purchase workload, the Navy adopted a policy in fiscal year 1985 that...than a minimum of 1 year’s supply. Navy Policy Overrides The EoQ principle is a mathematical technique for determining the pur- chase quantity that will

  19. Search for bright stars with infrared excess

    Energy Technology Data Exchange (ETDEWEB)

    Raharto, Moedji, E-mail: moedji@as.itb.ac.id [Astronomy Research Division, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jl. Ganesha 10, Bandung 40132 (Indonesia)

    2014-03-24

    Bright stars, stars with visual magnitude smaller than 6.5, can be studied using small telescope. In general, if stars are assumed as black body radiator, then the color in infrared (IR) region is usually equal to zero. Infrared data from IRAS observations at 12 and 25μm (micron) with good flux quality are used to search for bright stars (from Bright Stars Catalogues) with infrared excess. In magnitude scale, stars with IR excess is defined as stars with IR color m{sub 12}−m{sub 25}>0; where m{sub 12}−m{sub 25} = −2.5log(F{sub 12}/F{sub 25})+1.56, where F{sub 12} and F{sub 25} are flux density in Jansky at 12 and 25μm, respectively. Stars with similar spectral type are expected to have similar color. The existence of infrared excess in the same spectral type indicates the existence of circum-stellar dust, the origin of which is probably due to the remnant of pre main-sequence evolution during star formation or post AGB evolution or due to physical process such as the rotation of those stars.

  20. Earnings Quality Measures and Excess Returns.

    Science.gov (United States)

    Perotti, Pietro; Wagenhofer, Alfred

    2014-06-01

    This paper examines how commonly used earnings quality measures fulfill a key objective of financial reporting, i.e., improving decision usefulness for investors. We propose a stock-price-based measure for assessing the quality of earnings quality measures. We predict that firms with higher earnings quality will be less mispriced than other firms. Mispricing is measured by the difference of the mean absolute excess returns of portfolios formed on high and low values of a measure. We examine persistence, predictability, two measures of smoothness, abnormal accruals, accruals quality, earnings response coefficient and value relevance. For a large sample of US non-financial firms over the period 1988-2007, we show that all measures except for smoothness are negatively associated with absolute excess returns, suggesting that smoothness is generally a favorable attribute of earnings. Accruals measures generate the largest spread in absolute excess returns, followed by smoothness and market-based measures. These results lend support to the widespread use of accruals measures as overall measures of earnings quality in the literature.

  1. An update on the LHC monojet excess

    Science.gov (United States)

    Asadi, Pouya; Buckley, Matthew R.; DiFranzo, Anthony; Monteux, Angelo; Shih, David

    2018-03-01

    In previous work, we identified an anomalous number of events in the LHC jets+MET searches characterized by low jet multiplicity and low-to-moderate transverse energy variables. Here, we update this analysis with results from a new ATLAS search in the monojet channel which also shows a consistent excess. As before, we find that this "monojet excess" is well-described by the resonant production of a heavy colored state decaying to a quark and a massive invisible particle. In the combined ATLAS and CMS data, we now find a local (global) preference of 3.3 σ (2.5 σ) for the new physics model over the Standard Model-only hypothesis. As the signal regions containing the excess are systematics-limited, we consider additional cuts to enhance the signal-to-background ratio. We show that binning finer in H T and requiring the jets to be more central can increase S/B by a factor of ˜1 .5.

  2. Internet addiction or excessive internet use.

    Science.gov (United States)

    Weinstein, Aviv; Lejoyeux, Michel

    2010-09-01

    Problematic Internet addiction or excessive Internet use is characterized by excessive or poorly controlled preoccupations, urges, or behaviors regarding computer use and Internet access that lead to impairment or distress. Currently, there is no recognition of internet addiction within the spectrum of addictive disorders and, therefore, no corresponding diagnosis. It has, however, been proposed for inclusion in the next version of the Diagnostic and Statistical Manual of Mental Disorder (DSM). To review the literature on Internet addiction over the topics of diagnosis, phenomenology, epidemiology, and treatment. Review of published literature between 2000-2009 in Medline and PubMed using the term "internet addiction. Surveys in the United States and Europe have indicated prevalence rate between 1.5% and 8.2%, although the diagnostic criteria and assessment questionnaires used for diagnosis vary between countries. Cross-sectional studies on samples of patients report high comorbidity of Internet addiction with psychiatric disorders, especially affective disorders (including depression), anxiety disorders (generalized anxiety disorder, social anxiety disorder), and attention deficit hyperactivity disorder (ADHD). Several factors are predictive of problematic Internet use, including personality traits, parenting and familial factors, alcohol use, and social anxiety. Although Internet-addicted individuals have difficulty suppressing their excessive online behaviors in real life, little is known about the patho-physiological and cognitive mechanisms responsible for Internet addiction. Due to the lack of methodologically adequate research, it is currently impossible to recommend any evidence-based treatment of Internet addiction.

  3. The Role of Androgen Excess in Metabolic Dysfunction in Women : Androgen Excess and Female Metabolic Dysfunction.

    Science.gov (United States)

    Escobar-Morreale, Héctor F

    2017-01-01

    Polycystic ovary syndrome (PCOS) is characterized by the association of androgen excess with chronic oligoovulation and/or polycystic ovarian morphology, yet metabolic disorders and classic and nonclassic cardiovascular risk factors cluster in these women from very early in life. This chapter focuses on the mechanisms underlying the association of PCOS with metabolic dysfunction, focusing on the role of androgen excess on the development of visceral adiposity and adipose tissue dysfunction.

  4. Test and evaluation of the Navy half-watt RTG

    International Nuclear Information System (INIS)

    Rosell, F.E. Jr.; Eggers, P.E.; Gawthrop, W.E.; Rouklove, P.G.; Truscello, V.C.

    1976-01-01

    In the autumn of 1975 the Navy took delivery of eight small-sized, plutonium-fueled radioisotope thermoelectric generators (RTGs) from four contractors (each contractor provided two RTGs). The purpose of these demonstration models is to prove conclusively that it is possible with state-of-the-art technology and materials to produce a super-battery with a 15-year life for use in the form of distributed power sources for remote undersea applications. It is easy to determine the RTG's beginning-of-life performance by actual measurements, but to forecast accurately its end-of-life performance requires rigorous determination of its reliability. This article discusses the test and evaluation program (TEP) used and the results obtained in determining that reliability. The TEP is divided into three general areas: mechanical-electrical, thermochemical-physical, and thermoelectric

  5. Fuel property effects on Navy aircraft fuel systems

    Science.gov (United States)

    Moses, C. A.

    1984-01-01

    Problems of ensuring compatibility of Navy aircraft with fuels that may be different than the fuels for which the equipment was designed and qualified are discussed. To avoid expensive requalification of all the engines and airframe fuel systems, methodologies to qualify future fuels by using bench-scale and component testing are being sought. Fuel blends with increasing JP5-type aromatic concentration were seen to produce less volume swell than an equivalent aromatic concentration in the reference fuel. Futhermore, blends with naphthenes, decalin, tetralin, and naphthalenes do not deviate significantly from the correlation line of aromatic blends, Similar results are found with tensile strenth and elongation. Other elastomers, sealants, and adhesives are also being tested.

  6. Department of the Navy Suicide Incident Report (DONSIR): Summary of 1999-2000 Findings

    National Research Council Canada - National Science Library

    Hourani, Laurel

    2001-01-01

    ...)--and sponsored a pilot test of DONSIR's implementation in 1999. DONSIR represents the first systematic collection of epidemiological and risk factor data on suicides of active-duty Navy and Marine Corps personnel...

  7. A Model for Predicting the Repair Costs of U.S. Navy Inventory Items

    National Research Council Canada - National Science Library

    Tan, Jeffrey

    2003-01-01

    .... Navy inventory items. The thesis examines several prediction methodologies, including a ratio-estimator prediction method that is a modification of the methodology currently in use, as well as regression analysis...

  8. Maritime defence and the South African Navy to the cancellation of ...

    African Journals Online (AJOL)

    The Union of South Africa's declaration of war against Germany on 6. September 1939 ... available only address the history of the British Royal Navy, imperial defence ..... The effect of British naval mastery was also illustrated by the fact that the.

  9. Relationships Among Changes in Health Behaviors in a Six-Year U.S. Navy Cohort

    National Research Council Canada - National Science Library

    Hurtado, Suzzanne

    1997-01-01

    ... to practice healthy behaviors in general. This study utilized longitudinal data to examine the relationships among changes in five key lifestyle behaviors among a 6-year cohort of U.S. Navy personnel...

  10. The Mini-Trial: A Valuable Alternative Dispute Resolution Tool for the United States Navy

    National Research Council Canada - National Science Library

    Morgan, Steven

    1997-01-01

    In order to avoid unnecessary, time consuming, and costly litigation, the Department of Defense, and more specifically the United States Navy, has adopted the use of alternative dispute resolution (ADR...

  11. Department of the Navy Suicide Incident Report (DONSIR): Summary of 1999-2002 Findings

    National Research Council Canada - National Science Library

    Stander, Valerie A; Hilton, Susan M; Kennedy, Kevin R; Gaskin, Thomas

    2004-01-01

    ...) to collect data on completed suicides in the U.S. Navy (USN) and Marine Corps (USMC). The long-term goal of this program is to improve suicide prevention by identifying and modifying military-specific risk factors...

  12. Incremental Validity of New Computerized Aptitude Tests for Predicting Training Performance in Nine Navy Technical Schools

    National Research Council Canada - National Science Library

    Wolfe, John H; Larson, Gerald E; Alderton, David L

    2006-01-01

    During their second week of basic training, 4,989 Navy recruits assigned to one of nine technical training schools were administered a battery of six experimental computerized aptitude tests measuring four constructs...

  13. Review of Proposed Congressional Budget Exhibits for the Navy's Mission-Funded Shipyards

    National Research Council Canada - National Science Library

    Frisk, Daniel; Trunkey, R. D

    2006-01-01

    To improve shipyard reporting and address concerns about the decreased visibility of the operations and costs of mission-funded shipyards, the Congress asked the Navy to submit a report with proposed...

  14. Software Test Description (STD) for the Globally Relocatable Navy Tide/Atmospheric Modeling System (PCTides)

    National Research Council Canada - National Science Library

    Posey, Pamela

    2002-01-01

    The purpose of this Software Test Description (STD) is to establish formal test cases to be used by personnel tasked with the installation and verification of the Globally Relocatable Navy Tide/Atmospheric Modeling System (PCTides...

  15. Study of Navy Enlisted Attrition: Race, Ethnicity, and Type of Occupation

    National Research Council Canada - National Science Library

    Carroll, James M

    2008-01-01

    .... The study uses a special database developed by the Defense Manpower Data Center in Monterey, CA, that contains the records of 186,938 male recruits who enlisted in the Navy during calendar years 1996 through 2000...

  16. Department of the Navy Suicide Incident Report (DONSIR): Preliminary Findings January-June 1999

    National Research Council Canada - National Science Library

    Hourani, Laurel

    1999-01-01

    .... The purposes of the DONSIR are to standardize the review and reporting process on Navy and Marine Corps suicides, and to develop a database to be used to identify risk factors and improve prevention...

  17. Pregnancy and Single Parenthood in the Navy: Results of a 1997 Survey

    National Research Council Canada - National Science Library

    Thomas, Patricia

    1998-01-01

    .... The Navy's annual pregnancy rates parallel civilian rates for age cohorts. Half of the women experiencing an unplanned pregnancy were not using birth control, whereas the pill was the most failure-prone method of contraception...

  18. Study of Attrition Documentation at the U.S. Navy Recruit Training Command

    National Research Council Canada - National Science Library

    Condon, Nancy K; Eckenrode, John E

    2006-01-01

    .... Navy's Recruit Training Command (RTC). A random sample of 754 "retained files" from Customer Service Desk RTC was examined for attrition documentation and the information obtained was compared with attrition documentation contained...

  19. U.S. Navy Women's Satisfaction With Obstetric and Gynecologic Medical Care

    National Research Council Canada - National Science Library

    Burr, R

    1997-01-01

    There are more than 55,000 women on active duty in the U.S. Navy. Previous research has shown that women utilize health care services at higher rates than men, and that obstetric and gynecologic (OB/GYN...

  20. Analysis of Recruit Attrition from the Navy's Delayed Entry Program and Recruit Training Command

    National Research Council Canada - National Science Library

    Neuhalfen, Jon K

    2007-01-01

    .... The analysis uses the PRIDE database, provided by Commander, Navy Recruiting Command. Trend analyses are used to identify significant changes in enlistment and attrition behavior for recruits who joined from fiscal years 1998 through 2005...

  1. An Analysis of Automated Solutions for the Certification and Accreditation of Navy Medicine Information Assets

    National Research Council Canada - National Science Library

    Gonzales, Dominic V

    2005-01-01

    ... improve Navy Medicine's current C AND A security posture. The primary research reviewed C AND A policy and included a comparative analysis of two cutting edge automated C AND A tools namely, Xacta and eMASS...

  2. Non-response Assessment of a Web-based Navy Quick Poll

    National Research Council Canada - National Science Library

    Uriell, Zannette A; Whittam, Kimberly P; Newell, Carol E; Hargrove, Matthew J

    2007-01-01

    Quick Polls were developed to obtain attitudes and opinions of U.S. Navy personnel in a shorter time period than traditional mailed surveys using a new contact method and a web-based survey available for only a...

  3. Study of Navy Enlisted Attrition: Race, Ethnicity, and Type of Occupation

    National Research Council Canada - National Science Library

    Carroll, James M

    2008-01-01

    The primary objective of this study is to gain a better understanding of Navy first-term enlisted attrition among racial/ethnic minorities by comparing attrition rates in technical and nontechnical occupations...

  4. Combat Pair: The Evolution of Air Force-Navy Integration in Strike Warfare

    National Research Council Canada - National Science Library

    Lambeth, Benjamin

    2007-01-01

    This report documents the exceptional cross-service harmony that the U.S. Air Force and U.S. Navy have steadily developed in their conduct of integrated strike operations since the first Persian Gulf War in 1991...

  5. Information Technology (IT) Ethics: Training and Awareness Materials for the Department of the Navy

    National Research Council Canada - National Science Library

    Senter, Jasper

    2002-01-01

    Information ethics is a relatively new field of study that aims to identify and to analyze the impact technology has on society, personal values, and the application of ethics in cyberspace The Department of the Navy (DoN...

  6. Allocation of Recruiting Resources Across Navy Recruiting Stations and Metropolitan Areas

    National Research Council Canada - National Science Library

    Jarosz, Suzanne

    1999-01-01

    .... However, the allocation of these resources across the 31 Navy recruiting districts must be made based on the characteristics of each district, and recruiters must be placed in geographic locations...

  7. A 21st Century Navy Vision: Motivating Sailors to Achieve Maximum Warfighting Readiness

    National Research Council Canada - National Science Library

    Martins, John

    2001-01-01

    ... the organization to provide a flexible mix of enhanced motivators to the 21st Century warriors. This manuscript begins with a review of motivational theory before launching into an assessment of today's Navy...

  8. Navy DD(X) and LCS Ship Acquisition Programs: Oversight Issues and Options for Congress

    National Research Council Canada - National Science Library

    O'Rourke, Ronald

    2005-01-01

    The Navy in FY2006 and future years wants to procure no more Arleigh Burke (DDG-51) class destroyers and instead wants to begin procuring two new classes of surface combatants a new destroyer called the DD...

  9. Journal Vouchers for FY 2000 Department of the Navy General Fund Financial Reporting

    National Research Council Canada - National Science Library

    2001-01-01

    ...) General Fund Financial Statements. The previous reports discuss accounting entries supporting Marine Corps reporting and our endorsement of he Naval Audit Service disclaimer of opinion on the FY 2000 Navy General Fund financial statements...

  10. Navy Ships: Turning Over Auxiliary Ship Operations to the Military Sealift Command Could Save Millions

    National Research Council Canada - National Science Library

    1997-01-01

    .... One additional multiproduct ship of a new class is currently under construction. The Navy has delegated operational control of 27 of these ships to MSC, the military's single manager for sealift, to better...

  11. A Stakeholder Analysis of the Navy's Thirty-Year Shipbuilding Plan

    National Research Council Canada - National Science Library

    O'Loughlin, Patrick R

    2007-01-01

    Using a stakeholder management approach, this thesis helps the U.S. Navy understand who the external stakeholders are with respect to the Thirty-Year Shipbuilding Plan, the priority of differing stakeholder claims, and the nature...

  12. The Implication of the EBC Scorecard on the Skills, Roles, and Tools of Navy MTF Comptrollers

    National Research Council Canada - National Science Library

    Lucas, Jeannette

    1998-01-01

    .... The purpose of this thesis is to present a baseline assessment, describing new skills, roles and tools which comptrollers of Navy MTF are adopting to improve their MTF's performance under the indices of the EBC Scorecard.

  13. 77 FR 33718 - Taking and Importing Marine Mammals: Taking Marine Mammals Incidental to Navy Training Exercises...

    Science.gov (United States)

    2012-06-07

    ... (LOA) to take marine mammals, by harassment, incidental to conducting training exercises within the... issue an LOA to the Navy that includes the use of time delayed firing devices (TDFDs), which have not been explicitly addressed previously, to [[Page 33719

  14. Navy Ship Propulsion Technologies: Options for Reducing Oil Use - Background for Congress

    National Research Council Canada - National Science Library

    O'Rourke, Ronald

    2006-01-01

    ...%. The Navy has installed fuel-saving bulbous bows and stern flaps on many of its ships. Ship fuel use could be reduced by shifting to advanced turbine designs such as an intercooled recuperated (ICR) turbine...

  15. Defense Finance and Accounting Service Work on the Navy General Fund 1996 Financial Statements

    National Research Council Canada - National Science Library

    1998-01-01

    ... for the Marine Corps, and on the Defense Finance and Accounting Service Cleveland Center, which consolidated the financial information for Navy and Marine Corps and compiled the financial statements...

  16. A Study of Officer's use of Leadership Skills Learned in the Navy's Intermediate Officer Leadership Course

    National Research Council Canada - National Science Library

    Conroy, William

    2001-01-01

    The U.S. Navy's present-day leadership training program, referred to as the Leadership Continuum, provides for leadership training for all enlisted personnel and officers at initial entry into the naval...

  17. Financial Management: Financial Reporting of Deferred Maintenance Information on Navy Weapon Systems for FY 2002

    National Research Council Canada - National Science Library

    Granetto, Paul

    2003-01-01

    .... The Navy reported an estimated $ 1.3 billion of deterred maintenance at the beginning of FY 2002 on its aircraft, ships, missiles, combat vehicles, and other weapon systems national defense property, plant, and equipment (PP&E) commodities...

  18. Defense Inventory Improved Management Framework Needed to Guide Navy Best Practice Initiatives

    National Research Council Canada - National Science Library

    1999-01-01

    In this report, we discuss our evaluation of the Department of the Navy's best practices implementation schedule for the acquisition and distribution of secondary inventory items, which the Department...

  19. Navy Ordnance Analysis of Business Area Efforts to Streamline Operations and Reduce Costs

    National Research Council Canada - National Science Library

    1997-01-01

    .... The Navy reorganized this business area in 1993 in order to reduce costs and address various deficiencies in ordnance logistics management that were identified during Desert Shield/Desert Storm...

  20. Maintenance Practices for Emergency Diesel Generator Engines Onboard United States Navy Los Angeles Class Nuclear Submarines

    National Research Council Canada - National Science Library

    Hawks, Matthew A

    2006-01-01

    .... All underway Navy nuclear reactors are operated with diesel generators as a backup power system, able to provide emergency electric power for reactor decay heat removal as well as enough electric...

  1. Compilation of the FY 2000 Navy Working Capital Fund Financial Statements

    National Research Council Canada - National Science Library

    Granetto, Paul

    2001-01-01

    ... to the Office of Management and Budget. This is the fifth and final report on our audit work on the FY 2000 Navy Working Capital Fund Financial Statements and related controls and supporting financial data...

  2. Statement of Honorable Donald C. Winter Secretary of the Navy Before the House Armed Services Committee

    National Research Council Canada - National Science Library

    Winter, Donald C

    2007-01-01

    Mr. Chairman, Mr. Ranking Member, and Members of the Committee, it is an honor to appear before you representing the brave men and women of the United States Navy and the United States Marine Corps active, reserve...

  3. Excessive sleep duration and quality of life.

    Science.gov (United States)

    Ohayon, Maurice M; Reynolds, Charles F; Dauvilliers, Yves

    2013-06-01

    Using population-based data, we document the comorbidities (medical, neurologic, and psychiatric) and consequences for daily functioning of excessive quantity of sleep (EQS), defined as a main sleep period or 24-hour sleep duration ≥ 9 hours accompanied by complaints of impaired functioning or distress due to excessive sleep, and its links to excessive sleepiness. A cross-sectional telephone study using a representative sample of 19,136 noninstitutionalized individuals living in the United States, aged ≥ 18 years (participation rate = 83.2%). The Sleep-EVAL expert system administered questions on life and sleeping habits; health; and sleep, mental, and organic disorders (Diagnostic and Statistical Manual of Mental Disorders, 4th edition, text revision; International Classification of Sleep Disorders: Diagnostic and Coding Manual II, International Classification of Diseases and Related Health Problems, 10th edition). Sleeping at least 9 hours per 24-hour period was reported by 8.4% (95% confidence interval = 8.0-8.8%) of participants; EQS (prolonged sleep episode with distress/impairment) was observed in 1.6% (1.4-1.8%) of the sample. The likelihood of EQS was 3 to 12× higher among individuals with a mood disorder. EQS individuals were 2 to 4× more likely to report poor quality of life than non-EQS individuals as well as interference with socioprofessional activities and relationships. Although between 33 and 66% of individuals with prolonged sleep perceived it as a major problem, only 6.3 to 27.5% of them reported having sought medical attention. EQS is widespread in the general population, co-occurring with a broad spectrum of sleep, medical, neurologic, and psychiatric disorders. Therefore, physicians must recognize EQS as a mixed clinical entity indicating careful assessment and specific treatment planning. © 2013 American Neurological Association.

  4. Severe excessive daytime sleepiness induced by hydroxyurea.

    Science.gov (United States)

    Revol, Bruno; Joyeux-Faure, Marie; Albahary, Marie-Victoire; Gressin, Remy; Mallaret, Michel; Pepin, Jean-Louis; Launois, Sandrine H

    2017-06-01

    Excessive daytime sleepiness (EDS) has been reported with many drugs, either as an extension of a hypnotic effect (e.g. central nervous system depressants) or as an idiosyncratic response of the patient. Here, we report unexpected and severe subjective and objective EDS induced by hydroxyurea therapy, with a favorable outcome after withdrawal. Clinical history, sleep log, polysomnography, and multiple sleep latency tests confirming the absence of other EDS causes are presented. © 2016 Société Française de Pharmacologie et de Thérapeutique.

  5. psi and excess leptons in photoproduction

    International Nuclear Information System (INIS)

    Ritson, D.M.

    1976-03-01

    The A-dependence of psi photoproduction was measured on beryllium and tantalum. From this it is found sigma/sub psi N/ = 2.75 +- 0.90 mb. A study was made of excess leptons relative to pion production in photoproduction. A μ/π ratio of 1.40 +- 0.25 x 10 -4 was found at 20 GeV incident photon energy. The energy dependence of psi photoproduction was determined and appeared to have a ''pseudo-threshold'' at 12 GeV

  6. Desaturation of excess intramyocellular triacylglycerol in obesity

    DEFF Research Database (Denmark)

    Haugaard, S B; Madsbad, S; Mu, Huiling

    2010-01-01

    , however, was increased twofold in obese women compared to obese men (Pfasting glucose (P...OBJECTIVE: Excess intramyocellular triacylglycerol (IMTG), found especially in obese women, is slowly metabolized and, therefore, prone to longer exposure to intracellular desaturases. Accordingly, it was hypothesized that IMTG content correlates inversely with IMTG fatty acid (FA) saturation...... in sedentary subjects. In addition, it was validated if IMTG palmitic acid is associated with insulin resistance as suggested earlier. DESIGN: Cross-sectional human study. SUBJECTS: In skeletal muscle biopsies, which were obtained from sedentary subjects (34 women, age 48+/-2 years (27 obese including 7 type 2...

  7. Conservative treatment of excessive anterior pelvic tilt

    DEFF Research Database (Denmark)

    Brekke, Anders Falk

    of Clinical Research, University of Southern Denmark, Denmark 3Department of Physiotherapy, University College Zealand, Denmark 4Center for Evidence-Based Medicine, Odense University Hospital, Denmark Correspondence Anders Falk Brekke E-mail: afbrekke@health.sdu.dk Mob: +45 7248 2626 Add: Sdr. Boulevard 29......Conservative treatment of excessive anterior pelvic tilt: A systematic review Anders Falk Brekke1,2,3, Søren Overgaard1,2, Asbjørn Hróbjartsson4, Anders Holsgaard-Larsen1,2 1Orthopaedic Research Unit, Department of Orthopaedic Surgery and Traumatology, Odense University Hospital 2Department...

  8. Inland excess water mapping using hyperspectral imagery

    Directory of Open Access Journals (Sweden)

    Csendes Bálint

    2016-01-01

    Full Text Available Hyperspectral imaging combined with the potentials of airborne scanning is a powerful tool to monitor environmental processes. The aim of this research was to use high resolution remotely sensed data to map the spatial extent of inland excess water patches in a Hungarian study area that is known for its oil and gas production facilities. Periodic floodings show high spatial and temporal variability, nevertheless, former studies have proven that the affected soil surfaces can be accurately identified. Besides separability measurements, we performed spectral angle classification, which gave a result of 85% overall accuracy and we also compared the generated land cover map with LIDAR elevation data.

  9. An Econometric Study of Recruitment Marketing in the U.S. Navy

    OpenAIRE

    Dominique M. Hanssens; Henry A. Levien

    1983-01-01

    Since the abolishment of the mandatory draft the U.S. Navy, along with the other services, has engaged in aggressive marketing strategies in order to attract a sufficient number of qualified individuals to volunteer enlistment. The purpose of this study is to investigate the effectiveness of these efforts, primarily advertising and personal selling, within the general framework of the recruiting environment. The study uses insights into the recruiting process, provided by the Navy Recruiting ...

  10. Navy Ohio Replacement (SSBN[X]) Ballistic Missile Submarine Program: Background and Issues for Congress

    Science.gov (United States)

    2016-04-05

    Navy Ohio Replacement (SSBN[X]) Ballistic Missile Submarine Program: Background and Issues for Congress Ronald O’Rourke Specialist in Naval...Affairs April 5, 2016 Congressional Research Service 7-5700 www.crs.gov R41129 Navy Ohio Replacement (SSBN[X]) Ballistic Missile Submarine...1,091.1 million in research and development funding for the Ohio replacement program (ORP), a program to design and build a new class of 12 ballistic

  11. Pregnancy and Parenthood in the Navy: Results of the 2012-2013 Survey

    Science.gov (United States)

    2016-05-12

    fathers and 6,000 single Navy mothers; most Sailors do use birth control, predominantly the birth control pill and/or the condom; women are most...with few women having orders to their next duty station when they become pregnant. 15. SUBJECT TERMS pregnancy, single parent, Navy parent, birth...pregnancies are planned, with 38% of enlisted and 14% of officer women being single at the time they became pregnant. Few women assigned to shore or

  12. An Analysis of the Navy Manpower, Personnel, Training and Education Architecture

    Science.gov (United States)

    2017-03-01

    Manpower Management Overview. Source: Hatch (2016b). ......... 21 Figure 5. Origin of Manpower Management . Source: Hatch (2016b). .......... 22 Figure...Whitney, Bradley, and Brown (WBB) Inc., a business management consultant in Reston, Virginia was contracted to teach the Navy MPT three-day course...Classification, Manpower Requirements Determination (MRD), Total Force Management , and Manpower Business Requirement Governance,” (“Navy Manpower

  13. An Analysis of Personal and Professional Development in the United States Navy

    OpenAIRE

    Filiz, Caner; Jean-Pierre, Markelly

    2012-01-01

    Employee development is among the most important functions of any organization. Since employees are arguably an organizations most important asset, organizations have an incentive to invest in, direct, and promote the development of their employees. As an organization, the U.S. Navy, too, provides for the personal and professional development of naval personnel. This thesis reviews the Navys personal and professional development program and examines possible use of 360-degree feedback in the ...

  14. The GROG: A Journal of Navy Medical History and Culture. Issue 38, 2013

    Science.gov (United States)

    2013-01-01

    military combat award in the United States. This select group of individuals have served as namesakes of hospitals and ships, in- spired artwork, and one...commands and facilities throughout Navy Medicine. The recipient of the awards have also been the subjects of paintings and namesakes of Navy ships...Corpsmen of Honor; Medal of Honor Robert Bush serves as the namesake of two of these facilities (Naval Hospital Twentynine Palms, Calif., and Bush

  15. Forecasting Advancement Rates to Petty Officer Third Class for U.S. Navy Hospital Corpsmen

    Science.gov (United States)

    2014-06-01

    Lastly, I would like to thank Dr. Tanja Blackstone and David Cashbaugh of Navy Personnel, Research, Studies, and Technology. Your guidance and...Corps, rendering emergency medical treatment to include initial treatment in a combat environment . Qualified Hospital Corpsmen may be assigned the...Retrieved from http://www.navy.mil/submit/display.asp?story_id=66091. R Development Core Team. (2013). R: A language and environment for statistical

  16. The Navy’s Moral Compass: Commanding Officers and Personal Misconduct

    Science.gov (United States)

    2016-07-01

    commanding officer corps and our service, to take positive action to develop each officer’s moral compass and establish an ethical standard. Step One...high moral ground in their discretionary judgments. Furthermore, the Army Operating Concept of 2010 includes three pages of ethical and behavioral...Journal of Business Ethics 12, no. 6 (1993), p. 265. 24. U.S. Navy Dept., U.S. Navy Regulations (Washington, D.C.: 1990), sec. 802, para. 1. 25

  17. Defense Small Business Innovation Research Program (SBIR). Volume 2. Navy Abstracts of Phase 1 Awards 1993

    Science.gov (United States)

    1993-01-01

    and toughness and strength will be evaluated by pressurized ring tensile tests. MUDAWAR THERMAL SYSTEM, INC. Topic#: 92-136 ID#: 92N40-240 1217...ARMY Topic#: 92-056 MTL SYSTEMS, INC. AF TopicS: 93-051 MIMS TECHNOLOGY DEVELOPMENT COMPANY AF Topic#: 93-111 AF Topic#: 93-011 MUDAWAR THERMAL SYSTEM...156 MUDAWAR THERMAL SYSTEM, INC. ANALYTICAL SERVICES & MATERIALS, INC. NAVY Topic#: 92-137 NAVY Topic#: 92-157 MOUNTAIN OPTECH, INC. DATAMAT SYSTEMS

  18. Drone Defense System Architecture for U.S. Navy Strategic Facilities

    Science.gov (United States)

    2017-09-01

    unlimited. DRONE DEFENSE SYSTEM ARCHITECTURE FOR U.S. NAVY STRATEGIC FACILITIES by David Arteche, Kenneth Chivers, Bryce Howard, Terrell Long, Walter...and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302, and to the Office of Management and Budget, Paperwork Reduction...project report 4. TITLE AND SUBTITLE DRONE DEFENSE SYSTEM ARCHITECTURE FOR U.S. NAVY STRATEGIC FACILITIES 5. FUNDING NUMBERS 6. AUTHOR(S) David Arteche

  19. A Navy User’s Guide for Quality Assurance of New Concrete Construction

    Science.gov (United States)

    2012-06-01

    allowable concrete drying shrinkage for marine concrete in the U.S. Navy is 0.05%. does not predict some concrete properties and degradation mechanisms...service life modeling. A concrete mixture that meets the service life requirements using STADIUM® but fails the shrinkage tests is not acceptable for...TECHNICAL REPORT TR-NAVFAC ESC-CI-1215 A NAVY USER’S GUIDE FOR QUALITY ASSURANCE OF NEW CONCRETE CONSTRUCTION

  20. Study of Female Junior Officer Retention and Promotion in the U.S. Navy

    Science.gov (United States)

    2016-03-01

    thesis uses multivariate analytical techniques to examine the effects of demographics, pre- commissioning factors, and job performance on the retention ...JUNIOR OFFICER RETENTION AND PROMOTION IN THE U.S. NAVY by David J. Mundell March 2016 Thesis Advisor: Simona Tick Co-Advisor: Steve...3. REPORT TYPE AND DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE STUDY OF FEMALE JUNIOR OFFICER RETENTION AND PROMOTION IN THE U.S. NAVY 5

  1. Navy Force Structure and Shipbuilding Plans: Background and Issues for Congress

    Science.gov (United States)

    2016-03-17

    industrial base. Detailed coverage of certain individual Navy shipbuilding programs can be found in the following CRS reports:  CRS Report RS20643...U.S. Offset Strategy and its Implications for Partners and Allies, As Delivered by Deputy Secretary of Defense Bob Work, Willard Hotel , January 28...Contracting in Defense Acquisition : Background and Issues for Congress, by Ronald O’Rourke and Moshe Schwartz. Navy Force Structure and Shipbuilding Plans

  2. China Naval Modernization: Implications for U.S. Navy Capabilities - Background and Issues for Congress

    Science.gov (United States)

    2013-09-05

    DefenseNews.com, January 6, 2011; Tony Capaccio, “China’s J-20 Stealth Fighter Meant to Counter F-22, F-35, U.S. Navy Says,” Bloomberg.com, January 6, 2011; David... Robbins , a Pentagon spokeswoman, said Tuesday. Hagel will factor the recommendations into the Pentagon’s 2015 budget guidance.... Throughout the SCMR...to pay off. 186 Tony Capaccio, “Navy Lacks Targets To Test U.S. Defenses Against China Missile

  3. Ignition Delay Properties of Alternative Fuels with Navy-Relevant Diesel Injectors

    Science.gov (United States)

    2014-06-01

    nozzle tip. 8 Figure 3 EMD injector cross-sectional view, after [15]. c. Sturman Injector A Sturman research diesel injector was used to validate...PROPERTIES OF ALTERNATIVE FUELS WITH NAVY-RELEVANT DIESEL INJECTORS by Andrew J. Rydalch June 2014 Thesis Advisor: Christopher M. Brophy...Navy’s Green Fleet Initiative, this thesis researched the ignition characteristics for diesel replacement fuels used with Navy-relevant fuel injectors

  4. English language training for Navy enlisted personnel who speak English as a second language

    OpenAIRE

    Abalos, Aurora S.

    1990-01-01

    Approved for public release; distribution unlimited. Communication problems exist for English as a second language (ESL) personnel in Recruit Training Commands and Navy work places. Good English language programs could improve the communication problems in the training environment and in the work place by providing language instruction right after enlistment. In this study, the adequacy of the existing ESL training programs in the Navy and other ESL training programs currently used in the ...

  5. Evaluation of Excess Heat Utilization in District Heating Systems by Implementing Levelized Cost of Excess Heat

    Directory of Open Access Journals (Sweden)

    Borna Doračić

    2018-03-01

    Full Text Available District heating plays a key role in achieving high primary energy savings and the reduction of the overall environmental impact of the energy sector. This was recently recognized by the European Commission, which emphasizes the importance of these systems, especially when integrated with renewable energy sources, like solar, biomass, geothermal, etc. On the other hand, high amounts of heat are currently being wasted in the industry sector, which causes low energy efficiency of these processes. This excess heat can be utilized and transported to the final customer by a distribution network. The main goal of this research was to calculate the potential for excess heat utilization in district heating systems by implementing the levelized cost of excess heat method. Additionally, this paper proves the economic and environmental benefits of switching from individual heating solutions to a district heating system. This was done by using the QGIS software. The variation of different relevant parameters was taken into account in the sensitivity analysis. Therefore, the final result was the determination of the maximum potential distance of the excess heat source from the demand, for different available heat supplies, costs of pipes, and excess heat prices.

  6. Nonintrusive verification attributes for excess fissile materials

    International Nuclear Information System (INIS)

    Nicholas, N.J.; Eccleston, G.W.; Fearey, B.L.

    1997-10-01

    Under US initiatives, over two hundred metric tons of fissile materials have been declared to be excess to national defense needs. These excess materials are in both classified and unclassified forms. The US has expressed the intent to place these materials under international inspections as soon as practicable. To support these commitments, members of the US technical community are examining a variety of nonintrusive approaches (i.e., those that would not reveal classified or sensitive information) for verification of a range of potential declarations for these classified and unclassified materials. The most troublesome and potentially difficult issues involve approaches for international inspection of classified materials. The primary focus of the work to date has been on the measurement of signatures of relevant materials attributes (e.g., element, identification number, isotopic ratios, etc.), especially those related to classified materials and items. The authors are examining potential attributes and related measurement technologies in the context of possible verification approaches. The paper will discuss the current status of these activities, including their development, assessment, and benchmarking status

  7. Preferential solvation: dividing surface vs excess numbers.

    Science.gov (United States)

    Shimizu, Seishi; Matubayasi, Nobuyuki

    2014-04-10

    How do osmolytes affect the conformation and configuration of supramolecular assembly, such as ion channel opening and actin polymerization? The key to the answer lies in the excess solvation numbers of water and osmolyte molecules; these numbers are determinable solely from experimental data, as guaranteed by the phase rule, as we show through the exact solution theory of Kirkwood and Buff (KB). The osmotic stress technique (OST), in contrast, purposes to yield alternative hydration numbers through the use of the dividing surface borrowed from the adsorption theory. However, we show (i) OST is equivalent, when it becomes exact, to the crowding effect in which the osmolyte exclusion dominates over hydration; (ii) crowding is not the universal driving force of the osmolyte effect (e.g., actin polymerization); (iii) the dividing surface for solvation is useful only for crowding, unlike in the adsorption theory which necessitates its use due to the phase rule. KB thus clarifies the true meaning and limitations of the older perspectives on preferential solvation (such as solvent binding models, crowding, and OST), and enables excess number determination without any further assumptions.

  8. [Disability attributable to excess weight in Spain].

    Science.gov (United States)

    Martín-Ramiro, José Javier; Alvarez-Martín, Elena; Gil-Prieto, Ruth

    2014-08-19

    To estimate the disability attributable to higher than optimal body mass index in the Spanish population in 2006. Excess body weight prevalence data were obtained from the 2006 National Health Survey (NHS), while the prevalence of associated morbidities was extracted from the 2006 NHS and from a national hospital data base. Population attributable fractions were applied and disability attributable was expressed as years life with disability (YLD). In 2006, in the Spanish population aged 35-79 years, 791.650 YLD were lost due to higher than optimal body mass index (46.7% in males and 53.3% in females). Overweight (body mass index 25-29.9) accounted for 45.7% of total YLD. Males YLD were higher than females under 60. The 35-39 quinquennial group showed a difference for males of 16.6% while in the 74-79 group the difference was 23.8% for women. Osteoarthritis and chronic back pain accounted for 60% of YLD while hypertensive disease and type 2 diabetes mellitus were responsible of 37%. Excess body weight is a health risk related to the development of various diseases with an important associated disability burden and social and economical cost. YLD analysis is a useful monitor tool for disease control interventions. Copyright © 2013 Elsevier España, S.L. All rights reserved.

  9. Control rod excess withdrawal prevention device

    International Nuclear Information System (INIS)

    Takayama, Yoshihito.

    1992-01-01

    Excess withdrawal of a control rod of a BWR type reactor is prevented. That is, the device comprises (1) a speed detector for detecting the driving speed of a control rod, (2) a judging circuit for outputting an abnormal signal if the driving speed is greater than a predetermined level and (3) a direction control valve compulsory closing circuit for controlling the driving direction of inserting and withdrawing a control rod based on an abnormal signal. With such a constitution, when the with drawing speed of a control rod is greater than a predetermined level, it is detected by the speed detector and the judging circuit. Then, all of the direction control valve are closed by way of the direction control valve compulsory closing circuit. As a result, the operation of the control rod is stopped compulsorily and the withdrawing speed of the control rod can be lowered to a speed corresponding to that upon gravitational withdrawal. Accordingly, excess withdrawal can be prevented. (I.S)

  10. Total-body sodium and sodium excess

    International Nuclear Information System (INIS)

    Aloia, J.F.; Cohn, S.H.; Abesamis, C.; Babu, T.; Zanzi, I.; Ellis, K.

    1980-01-01

    Total-body levels of sodium (TBNa), chlorine (TBCI), calcium (TBCa), and potassium (TBK) were measured by neutron activation and analysis of results by whole body counting in 66 postmenopausal women. The relationship between TBNa, and TBCl, TBK, and TBCa on the one hand, and height and weight on the other, were found to compare with those previously reported. The hypothesis that TBNa and TBCl are distributed normally could not be rejected. The sodium excess (Na/sub es/) is defined as the sodium that is present in excess of that associated with the extracellular fluid (chlorine) space; the Na/sub es/ approximates nonexchangeable bone sodium. In these 66 postmenopausal women, and in patients with different endocrinopathies previously described, the values on Na/sub es/ did not differ from the normal values except in the thyrotoxicosis patients, where they were decreased. A close relationship between Na/sub es/ and TBCa was maintained in the endocrinopathies studied. This relationship was found in conditions accompanied by either an increment or a loss of skeletal mass. It appears that the NA/sub es/ value is primarily dependent upon the calcium content of bone

  11. Analysis of shipboard aerosol optical thickness measurements from multiple sunphotometers aboard the R/V Ronald H. Brown during the Aerosol Characterization Experiment - Asia

    International Nuclear Information System (INIS)

    Miller, Mark A.; Knobelspiesse, Kirk; Frouin, Robert; Bartholomew, Mary Jane; Reynolds, R. Michael; Pietras, Christophe; Fargion, Giulietta; Quinn, Patricia; Thieuleux, Francois

    2005-01-01

    Marine sunphotometer measurements collected aboard the R/V Ronald H. Brown during the Aerosol Characterization Experiment - Asia (ACE-Asia) are used to evaluate the ability of complementary instrumentation to obtain the best possible estimates of aerosol optical thickness and Angstrom exponent from ships at sea. A wide range of aerosol conditions, including clean maritime conditions and highly polluted coastal environments, were encountered during the ACE-Asia cruise. The results of this study suggest that shipboard hand-held sunphotometers and fast-rotating shadow-band radiometers (FRSRs) yield similar measurements and uncertainties if proper measurement protocols are used and if the instruments are properly calibrated. The automated FRSR has significantly better temporal resolution (2 min) than the hand-held sunphotometers when standard measurement protocols are used, so it more faithfully represents the variability of the local aerosol structure in polluted regions. Conversely, results suggest that the hand-held sunphotometers may perform better in clean, maritime air masses for unknown reasons. Results also show that the statistical distribution of the Angstrom exponent measurements is different when the distributions from hand-held sunphotometers are compared with those from the FRSR and that the differences may arise from a combination of factors

  12. Density surface fitting to estimate the abundance of humpback whales based on the NASS-95 and NASS- 2001 aerial and shipboard surveys

    Directory of Open Access Journals (Sweden)

    Charles GM Paxton

    2009-09-01

    The estimated humpback whale abundance for the region covered by the aerial and shipboard surveys in 1995 was 10,521 (95% CI: 3,716–24,636 using all available data and 7,625 (3,641–22,424 if survey blocks with 0 sightings around the Faroes and south of 60˚ N where no humpback whales were detected were excluded from the analysis. The estimate for the total survey region in 2001 was 14,662 (9,441–29,879. The high upper bounds of the confidence intervals were thought to be caused by a paucity of effort over wide areas of the survey leading to interpolation. Overall, the uncertainty associated with these abundance estimates was approximately equal to, or greater than, that associated with a stratified distance analysis. Given these wide CIs the evidence for a substantial difference in abundance between years was equivocal. However there was evidence to suggest that humpback whales congregated in shallower waters between 6–8˚C.

  13. Molecular simulation of excess isotherm and excess enthalpy change in gas-phase adsorption.

    Science.gov (United States)

    Do, D D; Do, H D; Nicholson, D

    2009-01-29

    We present a new approach to calculating excess isotherm and differential enthalpy of adsorption on surfaces or in confined spaces by the Monte Carlo molecular simulation method. The approach is very general and, most importantly, is unambiguous in its application to any configuration of solid structure (crystalline, graphite layer or disordered porous glass), to any type of fluid (simple or complex molecule), and to any operating conditions (subcritical or supercritical). The behavior of the adsorbed phase is studied using the partial molar energy of the simulation box. However, to characterize adsorption for comparison with experimental data, the isotherm is best described by the excess amount, and the enthalpy of adsorption is defined as the change in the total enthalpy of the simulation box with the change in the excess amount, keeping the total number (gas + adsorbed phases) constant. The excess quantities (capacity and energy) require a choice of a reference gaseous phase, which is defined as the adsorptive gas phase occupying the accessible volume and having a density equal to the bulk gas density. The accessible volume is defined as the mean volume space accessible to the center of mass of the adsorbate under consideration. With this choice, the excess isotherm passes through a maximum but always remains positive. This is in stark contrast to the literature where helium void volume is used (which is always greater than the accessible volume) and the resulting excess can be negative. Our definition of enthalpy change is equivalent to the difference between the partial molar enthalpy of the gas phase and the partial molar enthalpy of the adsorbed phase. There is no need to assume ideal gas or negligible molar volume of the adsorbed phase as is traditionally done in the literature. We illustrate this new approach with adsorption of argon, nitrogen, and carbon dioxide under subcritical and supercritical conditions.

  14. Further Improvements Needed in Navy’s Oversight and Management of Contracting for Facilities Construction on Diego Garcia.

    Science.gov (United States)

    1984-05-23

    1981, the Navy awarded a cost reimbursable contract to a joint venture to construct facility projects for fiscal years 1981 and 1982 with an estimated...through fiscal year 1986. In July 1981, the Navy awarded a cost reimburs - able contract (cost plus award fee) to Raymond, Brown & Root, Molem, a joint...Navy’s oversight and management of the acquisition of these facilities. A COST REIMBURSABLE CONTRACT MAKES STRONG CONTRACT ADMINISTRATION VITAL Under

  15. Predicting Attrition, Performance, Reenlistment, and Hospitalizations from the Smoking History of Women Prior to Entering the Navy

    National Research Council Canada - National Science Library

    Conway, Terry L

    2006-01-01

    This study of women sailors examined whether tobacco use prior to entering the Navy predicted subsequent career outcomes related to length of service, early attrition, misconduct, and hospitalizations...

  16. 31 CFR 353.12 - Disposition of excess.

    Science.gov (United States)

    2010-07-01

    ... necessary to adjust the excess. Instructions for adjustment of the excess can be obtained by email at [email protected] or by writing to Bureau of the Public Debt, Parkersburg, WV 26106-1328. [68 FR 24805...

  17. Iodine Excess is a Risk Factor for Goiter Formation

    African Journals Online (AJOL)

    Key Words: Iodine excess, Goiter, Sub Saharan Africa. Iodine Excess is a ... synthesis leading to increased thyroid stimulating hormone ..... study done in Uganda revealed a similar picture ... significant association, probably due to recall bias.

  18. Production of ethanol from excess ethylene

    DEFF Research Database (Denmark)

    Kadhim, Adam S.; Carlsen, Kim B.; Bisgaard, Thomas

    2012-01-01

    will focus on the synthetic method, which employs direct hydration of ethylene. A conceptual process design of an ethyl alcohol producing plant is performed in a MSc-level course on Process Design at the Department of Chemical and Biochemical Engineering at DTU. In the designed process, 190 proof ethyl...... alcohol (azeotropic mixture) is produced from excess ethylene containing propylene and methane as impurities. The design work is based on a systematic approach consisting of 12 tasks performed in a specified hierarchy. According to this 12-tasks design procedure, information about the product and process...... of the designed process. The resulting design utilizes 75 million kg/year ethylene feed in order to obtain an ethyl alcohol production of 90.5 million kg/year. The total capital investment has been estimated to 43 million USD and the total product cost without depreciation estimated to 58.5 million USD...

  19. Excessive Fragmentary Myoclonus: What Do We Know?

    Directory of Open Access Journals (Sweden)

    Jiří Nepožitek

    2017-03-01

    Full Text Available Excessive fragmentary myoclonus (EFM is a polysomnographic finding registered by the surface electromyography (EMG and characterized as a result of the muscle activity consisting of sudden, isolated, arrhythmic, asynchronous and asymmetric brief twitches. The EMG potentials are defined by the exact criteria in The International Classification of the Sleep Disorders, 3rd edition and they appear with high intensity in all sleep stages. Clinical significance of EFM is unclear. It was observed in combination with other diseases and features such as obstructive and central sleep apnea, narcolepsy, periodic limb movements, insomnia, neurodegenerative disorders and peripheral nerve dysfunction. Relation to such wide range of diseases supports the opinion that EFM is nor a specific sleep disorder nor a specific polysomnographic sign. The option that EFM is a normal variant has also not been ruled out so far.

  20. Di-photon excess illuminates dark matter

    Energy Technology Data Exchange (ETDEWEB)

    Backović, Mihailo [Center for Cosmology, Particle Physics and Phenomenology - CP3,Universite Catholique de Louvain, Louvain-la-neuve (Belgium); Mariotti, Alberto [Theoretische Natuurkunde and IIHE/ELEM, Vrije Universiteit Brussel,Pleinlaan 2, B-1050 Brussels (Belgium); International Solvay Institutes,Pleinlaan 2, B-1050 Brussels (Belgium); Redigolo, Diego [Laboratoire de Physique Théorique et Hautes Energies, CNRS UMR 7589,Universiteé Pierre et Marie Curie, 4 place Jussieu, F-75005, Paris (France)

    2016-03-22

    We propose a simplified model of dark matter with a scalar mediator to accommodate the di-photon excess recently observed by the ATLAS and CMS collaborations. Decays of the resonance into dark matter can easily account for a relatively large width of the scalar resonance, while the magnitude of the total width combined with the constraint on dark matter relic density leads to sharp predictions on the parameters of the Dark Sector. Under the assumption of a rather large width, the model predicts a signal consistent with ∼300 GeV dark matter particle and ∼750 GeV scalar mediator in channels with large missing energy. This prediction is not yet severely bounded by LHC Run I searches and will be accessible at the LHC Run II in the jet plus missing energy channel with more luminosity. Our analysis also considers astro-physical constraints, pointing out that future direct detection experiments will be sensitive to this scenario.

  1. Di-photon excess illuminates dark matter

    International Nuclear Information System (INIS)

    Backović, Mihailo; Mariotti, Alberto; Redigolo, Diego

    2016-01-01

    We propose a simplified model of dark matter with a scalar mediator to accommodate the di-photon excess recently observed by the ATLAS and CMS collaborations. Decays of the resonance into dark matter can easily account for a relatively large width of the scalar resonance, while the magnitude of the total width combined with the constraint on dark matter relic density leads to sharp predictions on the parameters of the Dark Sector. Under the assumption of a rather large width, the model predicts a signal consistent with ∼300 GeV dark matter particle and ∼750 GeV scalar mediator in channels with large missing energy. This prediction is not yet severely bounded by LHC Run I searches and will be accessible at the LHC Run II in the jet plus missing energy channel with more luminosity. Our analysis also considers astro-physical constraints, pointing out that future direct detection experiments will be sensitive to this scenario.

  2. Research of Precataclysmic Variables with Radius Excesses

    Science.gov (United States)

    Deminova, N. R.; Shimansky, V. V.; Borisov, N. V.; Gabdeev, M. M.; Shimanskaya, N. N.

    2017-06-01

    The results of spectroscopic observations of the pre-cataclysmic variable NSVS 14256825, which is a HW Vir binary system, were analyzed. The chemical composition is determined, the radial velocities and equivalent widths of a given star are measured. The fundamental parameters of the components were determined (R1 = 0.166 R⊙ , M2 = 0.100 M⊙ , R2 = 0.122 R⊙). It is shown that the secondary component has a mass close to the mass of brown dwarfs. A comparison of two close binary systems is made: HS 2333 + 3927 and NSVS 14256825. A radius-to-mass relationship for the secondary components of the studied pre-cataclysmic variables is constructed. It is concluded that an excess of radii relative to model predictions for MS stars is observed in virtually all systems.

  3. Excess plutonium disposition using ALWR technology

    International Nuclear Information System (INIS)

    Phillips, A.; Buckner, M.R.; Radder, J.A.; Angelos, J.G.; Inhaber, H.

    1993-02-01

    The Office of Nuclear Energy of the Department of Energy chartered the Plutonium Disposition Task Force in August 1992. The Task Force was created to assess the range of practicable means of disposition of excess weapons-grade plutonium. Within the Task Force, working groups were formed to consider: (1) storage, (2) disposal,and(3) fission options for this disposition,and a separate group to evaluate nonproliferation concerns of each of the alternatives. As a member of the Fission Working Group, the Savannah River Technology Center acted as a sponsor for light water reactor (LWR) technology. The information contained in this report details the submittal that was made to the Fission Working Group of the technical assessment of LWR technology for plutonium disposition. The following aspects were considered: (1) proliferation issues, (2) technical feasibility, (3) technical availability, (4) economics, (5) regulatory issues, and (6) political acceptance

  4. Propylene Glycol Poisoning From Excess Whiskey Ingestion

    Directory of Open Access Journals (Sweden)

    Courtney A. Cunningham MD

    2015-09-01

    Full Text Available In this report, we describe a case of high anion gap metabolic acidosis with a significant osmolal gap attributed to the ingestion of liquor containing propylene glycol. Recently, several reports have characterized severe lactic acidosis occurring in the setting of iatrogenic unintentional overdosing of medications that use propylene glycol as a diluent, including lorazepam and diazepam. To date, no studies have explored potential effects of excess propylene glycol in the setting of alcohol intoxication. Our patient endorsed drinking large volumes of cinnamon flavored whiskey, which was likely Fireball Cinnamon Whisky. To our knowledge, this is the first case of propylene glycol toxicity from an intentional ingestion of liquor containing propylene glycol.

  5. Origin of Tungsten Excess in Komatiites

    Science.gov (United States)

    Becker, H.; Brandon, A. D.; Walker, R. J.

    2004-12-01

    The limited database available for W abundances in komatiites (n=7, Newsom et al., 1996) suggests that when melting and fractional crystallization effects are filtered out, these komatiites have about 10 times higher W, compared to other mantle-derived mafic-ultramafic magmas (MORB, OIB). The excess of W in the komatiites relative to lithophile highly incompatible elements becomes obvious when compared with the low concentrations of the light REE Ce and Nd (about 1-2 ug/g in many komatiites, compared to > 10 ug/g in most MORB and OIB). In order to increase the komatiite W database, komatiite samples from Phanerozoic (Gorgona Island) and Archean terraines (Boston Creek/Canada, Belingwe/South Africa, 2.7 Ga) were dissolved and W was separated in order to obtain W concentrations by isotope dilution. Except for one sample from Gorgona Island with low W (23 ng/g), samples from all three locales show high W (516 to 2643 ng/g), with most samples containing near 700 ng/g W. Three Hawaiian picrites (H23, LO-02-04, MK-1-6) were also analyzed for comparative purposes and contain 75, 163 and 418 ng/g W, respectively. The W concentrations in the Hawaiian picrites are comparable or lower than W concentrations in Hawaiian tholeiites (Newsom et al., 1996). Mass balance considerations suggest that it is unlikely that the W excess in komatiites reflects W contributions to the mantle sources of komatiites from the outer core. The W enrichment could result from shallow-level alteration processes if primary W abundances of komatiites were low and W was added via fluids, containing W and other fluid-mobile elements derived from crustal rocks. Because most W in such samples would be of crustal origin, small contributions from the outer core may be difficult to detect using 182W systematics (Schersten et al., 2003).

  6. Vitamin paradox in obesity: Deficiency or excess?

    Science.gov (United States)

    Zhou, Shi-Sheng; Li, Da; Chen, Na-Na; Zhou, Yiming

    2015-08-25

    Since synthetic vitamins were used to fortify food and as supplements in the late 1930s, vitamin intake has significantly increased. This has been accompanied by an increased prevalence of obesity, a condition associated with diabetes, hypertension, cardiovascular disease, asthma and cancer. Paradoxically, obesity is often associated with low levels of fasting serum vitamins, such as folate and vitamin D. Recent studies on folic acid fortification have revealed another paradoxical phenomenon: obesity exhibits low fasting serum but high erythrocyte folate concentrations, with high levels of serum folate oxidation products. High erythrocyte folate status is known to reflect long-term excess folic acid intake, while increased folate oxidation products suggest an increased folate degradation because obesity shows an increased activity of cytochrome P450 2E1, a monooxygenase enzyme that can use folic acid as a substrate. There is also evidence that obesity increases niacin degradation, manifested by increased activity/expression of niacin-degrading enzymes and high levels of niacin metabolites. Moreover, obesity most commonly occurs in those with a low excretory reserve capacity (e.g., due to low birth weight/preterm birth) and/or a low sweat gland activity (black race and physical inactivity). These lines of evidence raise the possibility that low fasting serum vitamin status in obesity may be a compensatory response to chronic excess vitamin intake, rather than vitamin deficiency, and that obesity could be one of the manifestations of chronic vitamin poisoning. In this article, we discuss vitamin paradox in obesity from the perspective of vitamin homeostasis.

  7. Excessive anticoagulation with warfarin or phenprocoumon may have multiple causes

    DEFF Research Database (Denmark)

    Meegaard, Peter Martin; Holck, Line H V; Pottegård, Anton

    2012-01-01

    Excessive anticoagulation with vitamin K antagonists is a serious condition with a substantial risk of an adverse outcome. We thus found it of interest to review a large case series to characterize the underlying causes of excessive anticoagulation.......Excessive anticoagulation with vitamin K antagonists is a serious condition with a substantial risk of an adverse outcome. We thus found it of interest to review a large case series to characterize the underlying causes of excessive anticoagulation....

  8. Excessive Testing and Pupils in the Public Schools

    Science.gov (United States)

    Ediger, Marlow

    2017-01-01

    This article explores the question of excessive testing in public schools, its value in the educational process, and the impact that excessive testing may have on the student and the family unit. While assessments are valuable when used properly, excessive testing may lead to problems with unforeseen consequences.

  9. 76 FR 6699 - Taking and Importing Marine Mammals: U.S. Navy Training in the Hawaii Range Complex; U.S. Navy...

    Science.gov (United States)

    2011-02-08

    ..., the Navy realized that their evolving training programs, which are linked to real world events..., if the taking is limited to harassment and of no more than 1 year, to issue a notice of proposed...) (Pub. L. 108-136) removed the ``small numbers'' and ``specified geographical region'' limitations, and...

  10. A COMPREHENSIVE CENSUS OF NEARBY INFRARED EXCESS STARS

    Energy Technology Data Exchange (ETDEWEB)

    Cotten, Tara H.; Song, Inseok, E-mail: tara@physast.uga.edu, E-mail: song@physast.uga.edu [Department of Physics and Astronomy, University of Georgia, Athens, GA 30602 (United States)

    2016-07-01

    The conclusion of the Wide-Field Infrared Survey Explorer ( WISE ) mission presents an opportune time to summarize the history of using excess emission in the infrared as a tracer of circumstellar material and exploit all available data for future missions such as the James Webb Space Telescope . We have compiled a catalog of infrared excess stars from peer-reviewed articles and perform an extensive search for new infrared excess stars by cross-correlating the Tycho-2 and all-sky WISE (AllWISE) catalogs. We define a significance of excess in four spectral type divisions and select stars showing greater than either 3 σ or 5 σ significance of excess in the mid- and far-infrared. Through procedures including spectral energy distribution fitting and various image analyses, each potential excess source was rigorously vetted to eliminate false positives. The infrared excess stars from the literature and the new stars found through the Tycho-2 and AllWISE cross-correlation produced nearly 500 “Prime” infrared excess stars, of which 74 are new sources of excess, and >1200 are “Reserved” stars, of which 950 are new sources of excess. The main catalog of infrared excess stars are nearby, bright, and either demonstrate excess in more than one passband or have infrared spectroscopy confirming the infrared excess. This study identifies stars that display a spectral energy distribution suggestive of a secondary or post-protoplanetary generation of dust, and they are ideal targets for future optical and infrared imaging observations. The final catalogs of stars summarize the past work using infrared excess to detect dust disks, and with the most extensive compilation of infrared excess stars (∼1750) to date, we investigate various relationships among stellar and disk parameters.

  11. ATLAS Z Excess in Minimal Supersymmetric Standard Model

    International Nuclear Information System (INIS)

    Lu, Xiaochuan; Terada, Takahiro

    2015-06-01

    Recently the ATLAS collaboration reported a 3 sigma excess in the search for the events containing a dilepton pair from a Z boson and large missing transverse energy. Although the excess is not sufficiently significant yet, it is quite tempting to explain this excess by a well-motivated model beyond the standard model. In this paper we study a possibility of the minimal supersymmetric standard model (MSSM) for this excess. Especially, we focus on the MSSM spectrum where the sfermions are heavier than the gauginos and Higgsinos. We show that the excess can be explained by the reasonable MSSM mass spectrum.

  12. 75 FR 30846 - Monthly Report of Excess Income and Annual Report of Uses of Excess Income (Correction)

    Science.gov (United States)

    2010-06-02

    ... Income and Annual Report of Uses of Excess Income (Correction) AGENCY: Office of the Chief Information.... Project owners are permitted to retain Excess Income for projects under terms and conditions established by HUD. Owners must request to retain some or all of their Excess Income. The request must be...

  13. Energy potential of the modified excess sludge

    Directory of Open Access Journals (Sweden)

    Zawieja Iwona

    2017-01-01

    Full Text Available On the basis of the SCOD value of excess sludge it is possible to estimate an amount of energy potentially obtained during the methane fermentation process. Based on a literature review, it has been estimated that from 1 kg of SCOD it is possible to obtain 3.48 kWh of energy. Taking into account the above methane and energy ratio (i.e. 10 kWh/1Nm3 CH4, it is possible to determine the volume of methane obtained from the tested sludge. Determination of potential energy of sludge is necessary for the use of biogas as a source of power generators as cogeneration and ensure the stability of this type of system. Therefore, the aim of the study was to determine the energy potential of excess sludge subjected to the thermal and chemical disintegration. In the case of thermal disintegration, test was conducted in the low temperature 80°C. The reagent used for the chemical modification was a peracetic acid, which in an aqueous medium having strong oxidizing properties. The time of chemical modification was 6 hours. Applied dose of the reagent was 1.0 ml CH3COOOH/L of sludge. By subjecting the sludge disintegration by the test methods achieved an increase in the SCOD value of modified sludge, indicating the improvement of biodegradability along with a concomitant increase in their energy potential. The obtained experimental production of biogas from disintegrated sludge confirmed that it is possible to estimate potential intensity of its production. The SCOD value of 2576 mg O2/L, in the case of chemical disintegration, was obtained for a dose of 1.0 ml CH3COOH/L. For this dose the pH value was equal 6.85. In the case of thermal disintegration maximum SCOD value was 2246 mg O2/L obtained at 80°C and the time of preparation 6 h. It was estimated that in case of thermal disintegration as well as for the chemical disintegration for selected parameters, the potential energy for model digester of active volume of 5L was, respectively, 0.193 and 0,118 kWh.

  14. Energy potential of the modified excess sludge

    Science.gov (United States)

    Zawieja, Iwona

    2017-11-01

    On the basis of the SCOD value of excess sludge it is possible to estimate an amount of energy potentially obtained during the methane fermentation process. Based on a literature review, it has been estimated that from 1 kg of SCOD it is possible to obtain 3.48 kWh of energy. Taking into account the above methane and energy ratio (i.e. 10 kWh/1Nm3 CH4), it is possible to determine the volume of methane obtained from the tested sludge. Determination of potential energy of sludge is necessary for the use of biogas as a source of power generators as cogeneration and ensure the stability of this type of system. Therefore, the aim of the study was to determine the energy potential of excess sludge subjected to the thermal and chemical disintegration. In the case of thermal disintegration, test was conducted in the low temperature 80°C. The reagent used for the chemical modification was a peracetic acid, which in an aqueous medium having strong oxidizing properties. The time of chemical modification was 6 hours. Applied dose of the reagent was 1.0 ml CH3COOOH/L of sludge. By subjecting the sludge disintegration by the test methods achieved an increase in the SCOD value of modified sludge, indicating the improvement of biodegradability along with a concomitant increase in their energy potential. The obtained experimental production of biogas from disintegrated sludge confirmed that it is possible to estimate potential intensity of its production. The SCOD value of 2576 mg O2/L, in the case of chemical disintegration, was obtained for a dose of 1.0 ml CH3COOH/L. For this dose the pH value was equal 6.85. In the case of thermal disintegration maximum SCOD value was 2246 mg O2/L obtained at 80°C and the time of preparation 6 h. It was estimated that in case of thermal disintegration as well as for the chemical disintegration for selected parameters, the potential energy for model digester of active volume of 5L was, respectively, 0.193 and 0,118 kWh.

  15. Occupational stress and strain in the Royal Navy 2007.

    Science.gov (United States)

    Bridger, R S; Brasher, K; Dew, A; Kilminster, S

    2008-12-01

    Previous surveys of psychological strain in the Naval Service (NS) have shown higher than expected levels of strain when compared to the general population. To repeat the survey last carried out in 2004 and to obtain further information on the nature of the occupational stressors associated with strain. General Health Questionnaire-12 strain rates and job/life stressors were measured using a Work and Well-Being Questionnaire. Models of strain were developed for male and female personnel in the Royal Navy (RN) and males in the Royal Marines (RM). The response rate was 57%. The psychological strain rate was 31.5% overall. Personnel suffering from strain tended to be 'overcommitted' to work, had low levels of commitment to the NS and had suffered stressful life events (SLEs) in the previous 12 months. Strain rates declined with age and rank in males, but not in females. Strain was significantly positively correlated with levels of overcommitment, effort-reward imbalance (ERI), role conflict, work-family conflict, organizational commitment and exposure to SLEs. Models of strain in the males and females in the RN and in the RM accounted for between 37 and 44% of the variance in strain. The survey provides evidence for both the demand control and ERI models-components of these models contribute independently to strain. High levels of commitment to the organization were associated with lower strain and exposure to SLEs to higher strain.

  16. Risk factors for bruxism among Croatian navy employees.

    Science.gov (United States)

    Alajbeg, I Z; Zuvela, A; Tarle, Z

    2012-09-01

    The aim of the study was to evaluate the relationship between bruxism, and sociodemographic parameters, symptoms of temporomandibular disorders (TMD), personality and war experience among Croatian navy employees. The sample included 1092 subjects, aged 20-60 years (mean age 37·06 ± 7·85). An individual's bruxism status was based on clinical oral examination and participants' report of bruxism. Subjects with bruxism index values ≥ 90th percentile were included in severe bruxism group (n = 111), and those with scores below 90th percentile were labelled as negligible bruxism group (n = 981). No differences were found in gender distribution between the two groups. The proportion of military personnel presenting with bruxism is double the proportion of administrative employees with bruxism. A total of 23·34% subjects in negligible bruxism group and 48·65% in severe bruxism group participated in the war. Subjects in severe bruxism group presented more TMD-related signs and symptoms than those in negligible bruxism group. Higher prevalence of neuroticism and psychoticism was found in severe bruxism group. According to logistic regression, the probability of severe bruxism was significantly associated with marital status [Odds ratio (OR) 6·859, 95% confidence interval (CI) 3·869-12·158 P bruxism than non-smokers. Subjects who participated in war were more represented in severe bruxism group. Further studies, including other potential risk factors, are required to clarify these relationships. © 2012 Blackwell Publishing Ltd.

  17. Breaking emulsions in Navy bilge collection and treatment systems

    Energy Technology Data Exchange (ETDEWEB)

    Little, R.C.; Patterson, R.L.

    1978-05-01

    A new bilge waste collection and treatment system, which serves as the collector, transporter, and gravity separator for ship's bilge waste, was used as a medium for the application of chemical demulsification techniques to emulsified oily wastes that are reluctant to separate into the constituent phases. Laboratory tests on 27 demulsifying agents showed that three cation active quaternary ammonium salts were acceptable. They were effective in breaking 5% oil-in-sea-water emulsions over a 20 hr period at 4/sup 0/-45/sup 0/C. The demuslifier concentration required to break the emulsions generally ranged from 1-2% at 4/sup 0/C to 0.1-0.2% at 45/sup 0/C. At 4/sup 0/C, the oil concentration in the separated water was in the 100-500 ppm range; at 45/sup 0/C, no more than 55 ppm was observed with most oil level readings of the order of 25 ppm or less. The demulsifiers were useful in breaking emulsions of Navy distillate oil, used motor oil, turbine oil, and bilge wastes containing unknown oil mixtures. A field demonstration supported the laboratory tests.

  18. Performance Assessment in Management: an application to the health care system of the Brazilian Navy

    Directory of Open Access Journals (Sweden)

    Marcelino José Jorge

    2013-08-01

    Full Text Available Budgetary restrictions have become much more binding for the Brazilian Navy and both users’ access to health services provided by the Navy Health Service as well as hospitals’ access to new technologies appears to be endangered. This paper aims to evaluate the efficiency of naval hospitals in the light of these concerns, with a view toward designing better managerial tools to enhance health services in the Brazilian Navy. The paper presents an application of Data Envelopment Analysis (DEA to the study of productive efficiency in selected hospital units of the Brazilian Navy in order to suggest improvements on the use of productive resources by the Navy Health Service. Productive efficiency of hospital units located throughout the country are measured and compared. Data Envelopment Analysis models were used to calculate an efficient frontier for the seven naval hospitals assessed and to identify the group of relatively efficient naval hospitals which were used as benchmarks for calculating the pro-efficiency operation plans for the inefficient units.

  19. Dark matter "transporting" mechanism explaining positron excesses

    Science.gov (United States)

    Kim, Doojin; Park, Jong-Chul; Shin, Seodong

    2018-04-01

    We propose a novel mechanism to explain the positron excesses, which are observed by satellite-based telescopes including PAMELA and AMS-02, in dark matter (DM) scenarios. The novelty behind the proposal is that it makes direct use of DM around the Galactic Center where DM populates most densely, allowing us to avoid tensions from cosmological and astrophysical measurements. The key ingredients of this mechanism include DM annihilation into unstable states with a very long laboratory-frame life time and their "retarded" decay near the Earth to electron-positron pair(s) possibly with other (in)visible particles. We argue that this sort of explanation is not in conflict with relevant constraints from big bang nucleosynthesis and cosmic microwave background. Regarding the resultant positron spectrum, we provide a generalized source term in the associated diffusion equation, which can be readily applicable to any type of two-"stage" DM scenarios wherein production of Standard Model particles occurs at completely different places from those of DM annihilation. We then conduct a data analysis with the recent AMS-02 data to validate our proposal.

  20. Medical Ethics and Protection from Excessive Radiation

    International Nuclear Information System (INIS)

    Ruzicka, I.

    1998-01-01

    Among artificial sources of ionic radiation people are most often exposed to those emanating from X-ray diagnostic equipment. However, responsible usage of X-ray diagnostic methods may considerably reduce the general exposure to radiation. A research on rational access to X-ray diagnostic methods conducted at the X-ray Cabinet of the Tresnjevka Health Center was followed by a control survey eight years later of the rational methods applied, which showed that the number of unnecessary diagnostic examining was reduced for 34 % and the diagnostic indications were 10-40 $ more precise. The results therefore proved that radiation problems were reduced accordingly. The measures applied consisted of additional training organized for health care workers and a better education of the population. The basic element was then the awareness of both health care workers and the patients that excessive radiation should be avoided. The condition for achieving this lies in the moral responsibility of protecting the patients' health. A radiologist, being the person that promotes and carries out this moral responsibility, should organize and hold continual additional training of medical doctors, as well as education for the patients, and apply modern equipment. The basis of such an approach should be established by implementing medical ethics at all medical schools and faculties, together with the promotion of a wider intellectual and moral integrity of each medical doctor. (author)

  1. Iron excess in recreational marathon runners.

    Science.gov (United States)

    Mettler, S; Zimmermann, M B

    2010-05-01

    Iron deficiency and anemia may impair athletic performance, and iron supplements are commonly consumed by athletes. However, iron overload should be avoided because of the possible long-term adverse health effects. We investigated the iron status of 170 male and female recreational runners participating in the Zürich marathon. Iron deficiency was defined either as a plasma ferritin (PF) concentration or =4.5 (functional iron deficiency). After excluding subjects with elevated C-reactive protein concentrations, iron overload was defined as PF >200 microg/l. Iron depletion was found in only 2 out of 127 men (1.6% of the male study population) and in 12 out of 43 (28.0%) women. Functional iron deficiency was found in 5 (3.9%) and 11 (25.5%) male and female athletes, respectively. Body iron stores, calculated from the sTfR/PF ratio, were significantly higher (Pmarathon runners. Median PF among males was 104 microg/l, and the upper limit of the PF distribution in males was 628 microg/l. Iron overload was found in 19 out of 127 (15.0%) men but only 2 out of 43 in women (4.7%). Gender (male sex), but not age, was a predictor of higher PF (Pperformance, our findings indicate excess body iron may be common in male recreational runners and suggest supplements should only be used if tests of iron status indicate deficiency.

  2. Excessive Neural Responses and Visual Discomfort

    Directory of Open Access Journals (Sweden)

    L O'Hare

    2014-08-01

    Full Text Available Spatially and temporally periodic patterns can look aversive to some individuals (Wilkins et al, 1984, Brain, 107, 989-1017, especially clinical populations such as migraine (Marcus and Soso, 1989, Arch Neurol., 46(10, 1129-32 epilepsy (Wilkins, Darby and Binnie, 1979, Brain, 102, 1-25. It has been suggested that this might be due to excessive neural responses (Juricevic, Land, Wilkins and Webster, 2010, Perception, 39(7, 884-899. Spatial frequency content has been shown to affect both relative and absolute discomfort judgements for spatially periodic riloid stimuli (Clark, O'Hare and Hibbard, 2013, Perception, ECVP Supp.; O'Hare, Clark and Hibbard, 2013, Perception ECVP Supplement. The current study investigated the possibility of whether neural correlates of visual discomfort from periodic stimuli could be measured using EEG. Stimuli were first matched for perceived contrast using a self adjustment task. EEG measurements were then obtained, alongside subjective discomfort judgements. Subjective discomfort judgements support those found previously, under various circumstances, indicating that spatial frequency plays a role in the perceived discomfort of periodic images. However, trends in EEG responses do not appear to have a straightforward relationship to subjective discomfort judgements.

  3. What controls deuterium excess in global precipitation?

    Directory of Open Access Journals (Sweden)

    S. Pfahl

    2014-04-01

    Full Text Available The deuterium excess (d of precipitation is widely used in the reconstruction of past climatic changes from ice cores. However, its most common interpretation as moisture source temperature cannot directly be inferred from present-day water isotope observations. Here, we use a new empirical relation between d and near-surface relative humidity (RH together with reanalysis data to globally predict d of surface evaporation from the ocean. The very good quantitative agreement of the predicted hemispherically averaged seasonal cycle with observed d in precipitation indicates that moisture source relative humidity, and not sea surface temperature, is the main driver of d variability on seasonal timescales. Furthermore, we review arguments for an interpretation of long-term palaeoclimatic d changes in terms of moisture source temperature, and we conclude that there remains no sufficient evidence that would justify to neglect the influence of RH on such palaeoclimatic d variations. Hence, we suggest that either the interpretation of d variations in palaeorecords should be adapted to reflect climatic influences on RH during evaporation, in particular atmospheric circulation changes, or new arguments for an interpretation in terms of moisture source temperature will have to be provided based on future research.

  4. Complementary technologies for verification of excess plutonium

    International Nuclear Information System (INIS)

    Langner, D.G.; Nicholas, N.J.; Ensslin, N.; Fearey, B.L.; Mitchell, D.J.; Marlow, K.W.; Luke, S.J.; Gosnell, T.B.

    1998-01-01

    Three complementary measurement technologies have been identified as candidates for use in the verification of excess plutonium of weapons origin. These technologies: high-resolution gamma-ray spectroscopy, neutron multiplicity counting, and low-resolution gamma-ray spectroscopy, are mature, robust technologies. The high-resolution gamma-ray system, Pu-600, uses the 630--670 keV region of the emitted gamma-ray spectrum to determine the ratio of 240 Pu to 239 Pu. It is useful in verifying the presence of plutonium and the presence of weapons-grade plutonium. Neutron multiplicity counting is well suited for verifying that the plutonium is of a safeguardable quantity and is weapons-quality material, as opposed to residue or waste. In addition, multiplicity counting can independently verify the presence of plutonium by virtue of a measured neutron self-multiplication and can detect the presence of non-plutonium neutron sources. The low-resolution gamma-ray spectroscopic technique is a template method that can provide continuity of knowledge that an item that enters the a verification regime remains under the regime. In the initial verification of an item, multiple regions of the measured low-resolution spectrum form a unique, gamma-radiation-based template for the item that can be used for comparison in subsequent verifications. In this paper the authors discuss these technologies as they relate to the different attributes that could be used in a verification regime

  5. Cool WISPs for stellar cooling excesses

    Energy Technology Data Exchange (ETDEWEB)

    Giannotti, Maurizio [Physical Sciences, Barry University, 11300 NE 2nd Avenue, Miami Shores, FL 33161 (United States); Irastorza, Igor; Redondo, Javier [Departamento de Física Teórica, Universidad de Zaragoza, Pedro Cerbuna 12, E-50009, Zaragoza, España (Spain); Ringwald, Andreas, E-mail: mgiannotti@barry.edu, E-mail: igor.irastorza@cern.ch, E-mail: jredondo@unizar.es, E-mail: andreas.ringwald@desy.de [Theory group, Deutsches Elektronen-Synchrotron DESY, Notkestraße 85, D-22607 Hamburg (Germany)

    2016-05-01

    Several stellar systems (white dwarfs, red giants, horizontal branch stars and possibly the neutron star in the supernova remnant Cassiopeia A) show a mild preference for a non-standard cooling mechanism when compared with theoretical models. This exotic cooling could be provided by Weakly Interacting Slim Particles (WISPs), produced in the hot cores and abandoning the star unimpeded, contributing directly to the energy loss. Taken individually, these excesses do not show a strong statistical weight. However, if one mechanism could consistently explain several of them, the hint could be significant. We analyze the hints in terms of neutrino anomalous magnetic moments, minicharged particles, hidden photons and axion-like particles (ALPs). Among them, the ALP or a massless HP represent the best solution. Interestingly, the hinted ALP parameter space is accessible to the next generation proposed ALP searches, such as ALPS II and IAXO and the massless HP requires a multi TeV energy scale of new physics that might be accessible at the LHC.

  6. Cool WISPs for stellar cooling excesses

    International Nuclear Information System (INIS)

    Giannotti, Maurizio; Irastorza, Igor; Redondo, Javier; Ringwald, Andreas

    2016-01-01

    Several stellar systems (white dwarfs, red giants, horizontal branch stars and possibly the neutron star in the supernova remnant Cassiopeia A) show a mild preference for a non-standard cooling mechanism when compared with theoretical models. This exotic cooling could be provided by Weakly Interacting Slim Particles (WISPs), produced in the hot cores and abandoning the star unimpeded, contributing directly to the energy loss. Taken individually, these excesses do not show a strong statistical weight. However, if one mechanism could consistently explain several of them, the hint could be significant. We analyze the hints in terms of neutrino anomalous magnetic moments, minicharged particles, hidden photons and axion-like particles (ALPs). Among them, the ALP or a massless HP represent the best solution. Interestingly, the hinted ALP parameter space is accessible to the next generation proposed ALP searches, such as ALPS II and IAXO and the massless HP requires a multi TeV energy scale of new physics that might be accessible at the LHC.

  7. Excessive Additive Effect On Engine Oil Viscosity

    Directory of Open Access Journals (Sweden)

    Vojtěch Kumbár

    2014-01-01

    Full Text Available The main goal of this paper is excessive additive (for oil filling effect on engine oil dynamic viscosity. Research is focused to commercially distribute automotive engine oil with viscosity class 15W–40 designed for vans. There were prepared blends of new and used engine oil without and with oil additive in specific ratio according manufacturer’s recommendations. Dynamic viscosity of blends with additive was compared with pure new and pure used engine oil. The temperature dependence dynamic viscosity of samples was evaluated by using rotary viscometer with standard spindle. Concern was that the oil additive can moves engine oil of several viscosity grades up. It is able to lead to failure in the engine. Mathematical models were used for fitting experimental values of dynamic viscosity. Exponential fit function was selected, which was very accurate because the coefficient of determination R2 achieved high values (0.98–0.99. These models are able to predict viscosity behaviour blends of engine oil and additive.

  8. Cryolipolysis for reduction of excess adipose tissue.

    Science.gov (United States)

    Nelson, Andrew A; Wasserman, Daniel; Avram, Mathew M

    2009-12-01

    Controlled cold exposure has long been reported to be a cause of panniculitis in cases such as popsicle panniculitis. Cryolipolysis is a new technology that uses cold exposure, or energy extraction, to result in localized panniculitis and modulation of fat. Presently, the Zeltiq cryolipolysis device is FDA cleared for skin cooling, as well as various other indications, but not for lipolysis. There is, however, a pending premarket notification for noninvasive fat layer reduction. Initial animal and human studies have demonstrated significant reductions in the superficial fat layer thickness, ranging from 20% to 80%, following a single cryolipolysis treatment. The decrease in fat thickness occurs gradually over the first 3 months following treatment, and is most pronounced in patients with limited, discrete fat bulges. Erythema of the skin, bruising, and temporary numbness at the treatment site are commonly observed following treatment with the device, though these effects largely resolve in approximately 1 week. To date, there have been no reports of scarring, ulceration, or alterations in blood lipid or liver function profiles. Cryolipolysis is a new, noninvasive treatment option that may be of benefit in the treatment of excess adipose tissue.

  9. A sensitive flow-batch system for on board determination of ultra-trace ammonium in seawater: Method development and shipboard application.

    Science.gov (United States)

    Zhu, Yong; Yuan, Dongxing; Huang, Yongming; Ma, Jian; Feng, Sichao

    2013-09-10

    Combining fluorescence detection with flow analysis and solid phase extraction (SPE), a highly sensitive and automatic flow system for measurement of ultra-trace ammonium in open ocean water was established. Determination was based on fluorescence detection of a typical product of o-phthaldialdehyde and ammonium. In this study, the fluorescence reaction product could be efficiently extracted onto an SPE cartridge (HLB, hydrophilic-lipophilic balance). The extracted fluorescence compounds were rapidly eluted with ethanol and directed into a flow cell for fluorescence detection. Compared with the common used fluorescence method, the proposed one offered the benefits of improved sensitivity, reduced reagent consumption, negligible salinity effect and lower cost. Experimental parameters were optimized using a univariate experimental design. Calibration curves, ranging from 1.67 to 300nM, were obtained with different reaction times. The recoveries were between 89.5 and 96.5%, and the detection limits in land-based and shipboard laboratories were 0.7 and 1.2nM, respectively. The relative standard deviation was 3.5% (n=5) for an aged seawater sample spiked with 20nM ammonium. Compared with the analytical results obtained using the indophenol blue method coupled to a long-path liquid waveguide capillary cell, the proposed method showed good agreement. The method had been applied on board during a South China Sea cruise in August 2012. A vertical profile of ammonium in the South East Asia Time-Series (SEATS, 18° N, 116° E) station was produced. The distribution of ammonium in the surface seawater of the Qiongdong upwelling in South China Sea is also presented. Copyright © 2013 Elsevier B.V. All rights reserved.

  10. Di-photon excess at LHC and the gamma ray excess at the Galactic Centre

    Energy Technology Data Exchange (ETDEWEB)

    Hektor, Andi [National Institute of Chemical Physics and Biophysics,Rävala pst. 10, 10143 Tallinn (Estonia); Marzola, Luca [National Institute of Chemical Physics and Biophysics,Rävala pst. 10, 10143 Tallinn (Estonia); Institute of Physics, University of Tartu,Ravila 14c, 50411 Tartu (Estonia)

    2016-07-25

    Motivated by the recent indications for a 750 GeV resonance in the di-photon final state at the LHC, in this work we analyse the compatibility of the excess with the broad photon excess detected at the Galactic Centre. Intriguingly, by analysing the parameter space of an effective models where a 750 GeV pseudoscalar particles mediates the interaction between the Standard Model and a scalar dark sector, we prove the compatibility of the two signals. We show, however, that the LHC mono-jet searches and the Fermi LAT measurements strongly limit the viable parameter space. We comment on the possible impact of cosmic antiproton flux measurement by the AMS-02 experiment.

  11. 78 FR 19103 - Safety Zone; Spanish Navy School Ship San Sebastian El Cano Escort; Bahia de San Juan; San Juan, PR

    Science.gov (United States)

    2013-03-29

    ...-AA00 Safety Zone; Spanish Navy School Ship San Sebastian El Cano Escort; Bahia de San Juan; San Juan... temporary moving safety zone on the waters of Bahia de San Juan during the transit of the Spanish Navy... Channel entrance, and to protect the high ranking officials on board the Spanish Navy School Ship San...

  12. DOD Financial Management: Additional Efforts Needed to Improve Audit Readiness of Navy Military Pay and Other Related Activities

    Science.gov (United States)

    2015-09-01

    of Major Systems Involved in Processing and Reporting Navy Military Payroll 8 Figure 3: Management Representation Letter Timeline for the April 2013...Figure 3: Management Representation Letter Timeline for the April 2013 Military Payroll Examination Without a policy that addresses...DOD FINANCIAL MANAGEMENT Additional Efforts Needed to Improve Audit Readiness of Navy Military Pay and Other Related

  13. 32 CFR 705.15 - Employment of Navy personnel as correspondents or staff members of civilian news media.

    Science.gov (United States)

    2010-07-01

    ... or staff members of civilian news media. 705.15 Section 705.15 National Defense Department of Defense... REGULATIONS § 705.15 Employment of Navy personnel as correspondents or staff members of civilian news media. (a) A member of the naval service on active duty or Navy civilian may act as correspondent for a news...

  14. Dynamics of the G-excess illusion

    Science.gov (United States)

    Baylor, K. A.; Reschke, M.; Guedry, F. E.; Mcgrath, B. J.; Rupert, A. H.

    1992-01-01

    The G-excess illusion is increasingly recognized as a cause of aviation mishaps especially when pilots perform high-speed, steeply banked turns at low altitudes. Centrifuge studies of this illusion have examined the perception of subject orientation and/or target displacement during maintained hypergravity with the subject's head held stationary. The transient illusory perceptions produced by moving the head in hypergravity are difficult to study onboard centrifuges because the high angular velocity ensures the presence of strong Coriolis cross-coupled semicircular canal effects that mask immediate transient otolith-organ effects. The present study reports perceptions following head movements in hypergravity produced by high-speed aircraft maintaining a banked attitude with low angular velocity to minimize cross-coupled effects. Methods: Fourteen subjects flew on the NASA KC-135 and were exposed to resultant gravity forces of 1.3, 1.5, and 1.8 G for 3 minute periods. On command, seated subjects made controlled head movements in roll, pitch, and yaw at 30 second intervals both in the dark and with faint targets at a distance of 5 feet. Results: head movement produced transient perception of target displacement and velocity at levels as low as 1.3 G. Reports of target velocity without appropriate corresponding displacement were common. At 1.8 G when yaw head movements were made from a face down position, 4 subjects reported oscillatory rotational target displacement with fast and slow alternating components suggestive of torsional nystagmus. Head movements evoked symptoms of nausea in most subjects, with 2 subjects and 1 observer vomiting. Conclusions: The transient percepts present conflicting signals, which introduced confusion in target and subject orientation. Repeated head movements in hypergravity generate nausea by mechanisms distinct from cross-coupled Coriolis effects.

  15. Implication of zinc excess on soil health.

    Science.gov (United States)

    Wyszkowska, Jadwiga; Boros-Lajszner, Edyta; Borowik, Agata; Baćmaga, Małgorzata; Kucharski, Jan; Tomkiel, Monika

    2016-01-01

    This study was undertaken to evaluate zinc's influence on the resistance of organotrophic bacteria, actinomyces, fungi, dehydrogenases, catalase and urease. The experiment was conducted in a greenhouse of the University of Warmia and Mazury (UWM) in Olsztyn, Poland. Plastic pots were filled with 3 kg of sandy loam with pHKCl - 7.0 each. The experimental variables were: zinc applied to soil at six doses: 100, 300, 600, 1,200, 2,400 and 4,800 mg of Zn(2+) kg(-1) in the form of ZnCl2 (zinc chloride), and species of plant: oat (Avena sativa L.) cv. Chwat and white mustard (Sinapis alba) cv. Rota. Soil without the addition of zinc served as the control. During the growing season, soil samples were subjected to microbiological analyses on experimental days 25 and 50 to determine the abundance of organotrophic bacteria, actinomyces and fungi, and the activity of dehydrogenases, catalase and urease, which provided a basis for determining the soil resistance index (RS). The physicochemical properties of soil were determined after harvest. The results of this study indicate that excessive concentrations of zinc have an adverse impact on microbial growth and the activity of soil enzymes. The resistance of organotrophic bacteria, actinomyces, fungi, dehydrogenases, catalase and urease decreased with an increase in the degree of soil contamination with zinc. Dehydrogenases were most sensitive and urease was least sensitive to soil contamination with zinc. Zinc also exerted an adverse influence on the physicochemical properties of soil and plant development. The growth of oat and white mustard plants was almost completely inhibited in response to the highest zinc doses of 2,400 and 4,800 mg Zn(2+) kg(-1).

  16. Millisecond Pulsars and the Galactic Center Excess

    Science.gov (United States)

    Gonthier, Peter L.; Koh, Yew-Meng; Kust Harding, Alice; Ferrara, Elizabeth C.

    2017-08-01

    Various groups including the Fermi team have confirmed the spectrum of the gamma- ray excess in the Galactic Center (GCE). While some authors interpret the GCE as evidence for the annihilation of dark matter (DM), others have pointed out that the GCE spectrum is nearly identical to the average spectrum of Fermi millisecond pul- sars (MSP). Assuming the Galactic Center (GC) is populated by a yet unobserved source of MSPs that has similar properties to that of MSPs in the Galactic Disk (GD), we present results of a population synthesis of MSPs from the GC. We establish parameters of various models implemented in the simulation code by matching characteristics of 54 detected Fermi MSPs in the first point source catalog and 92 detected radio MSPs in a select group of thirteen radio surveys and targeting a birth rate of 45 MSPs per mega-year. As a check of our simulation, we find excellent agreement with the estimated numbers of MSPs in eight globular clusters. In order to reproduce the gamma-ray spectrum of the GCE, we need to populate the GC with 10,000 MSPs having a Navarro-Frenk-White distribution suggested by the halo density of DM. It may be possible for Fermi to detect some of these MSPs in the near future; the simulation also predicts that many GC MSPs have radio fluxes S1400above 10 �μJy observable by future pointed radio observations. We express our gratitude for the generous support of the National Science Foundation (RUI: AST-1009731), Fermi Guest Investigator Program and the NASA Astrophysics Theory and Fundamental Program (NNX09AQ71G).

  17. Kinetic model of excess activated sludge thermohydrolysis.

    Science.gov (United States)

    Imbierowicz, Mirosław; Chacuk, Andrzej

    2012-11-01

    Thermal hydrolysis of excess activated sludge suspensions was carried at temperatures ranging from 423 K to 523 K and under pressure 0.2-4.0 MPa. Changes of total organic carbon (TOC) concentration in a solid and liquid phase were measured during these studies. At the temperature 423 K, after 2 h of the process, TOC concentration in the reaction mixture decreased by 15-18% of the initial value. At 473 K total organic carbon removal from activated sludge suspension increased to 30%. It was also found that the solubilisation of particulate organic matter strongly depended on the process temperature. At 423 K the transfer of TOC from solid particles into liquid phase after 1 h of the process reached 25% of the initial value, however, at the temperature of 523 K the conversion degree of 'solid' TOC attained 50% just after 15 min of the process. In the article a lumped kinetic model of the process of activated sludge thermohydrolysis has been proposed. It was assumed that during heating of the activated sludge suspension to a temperature in the range of 423-523 K two parallel reactions occurred. One, connected with thermal destruction of activated sludge particles, caused solubilisation of organic carbon and an increase of dissolved organic carbon concentration in the liquid phase (hydrolysate). The parallel reaction led to a new kind of unsolvable solid phase, which was further decomposed into gaseous products (CO(2)). The collected experimental data were used to identify unknown parameters of the model, i.e. activation energies and pre-exponential factors of elementary reactions. The mathematical model of activated sludge thermohydrolysis appropriately describes the kinetics of reactions occurring in the studied system. Copyright © 2012 Elsevier Ltd. All rights reserved.

  18. Nuclear or conventional power for surface combatant ships: Department of the Navy. Report to the Congress

    International Nuclear Information System (INIS)

    1977-01-01

    GAO reviewed the controversy over whether the Navy's major surface combatant ships should be all nuclear powered, all conventionally powered, or a mix of both. Nuclear ships are more capable but cost more and their relative cost-effectiveness cannot be measured because Navy analysts cannot quantify many benefits of nuclear power. The Congress, in reviewing Navy shipbuilding plans for surface combatant ships, should be cognizant that buying only conventional ships will maximize naval firepower; buying only nuclear ships will provide mobility and greater freedom from logistics support; and buying a mix is a third option providing, to varying degrees, the advantages and disadvantages of the all-nuclear and all-conventional options

  19. The Nuclear program of Navy: an approach from the budget

    International Nuclear Information System (INIS)

    Alves, Marco Antonio

    2014-01-01

    After the initiatives arising in the 50s, to conduct scientific research in Brazil, in the nuclear sector, the Brazilian government decided to invest resources in the early '70s, to provide the country with full training in the nuclear fuel cycle, producing reactors research and power and reprocessing of spent nuclear fuel in the reactors. This course of action was intended to guarantee the necessary to make stronger our energy matrix, with the use of natural resources (uranium and thorium mines whose reserves are among the largest in the world) for the production of electricity, within view particularly development programs in effect at the time. Meanwhile, the Navy of Brazil, identifying the need to operate nuclear-powered submarines in the security and defense of the South Atlantic, institutionalized in 1979, a nuclear program which aimed to the complete domination independently of the nuclear cycle. Since then, what is realized is that the trajectory of the development of this program, in addition to external difficulties imposed by countries holders of this technology, budget internal issue became relevant. The irregularity of financial transfers caused the delay and the lack of guarantees of future budgets led to the unpredictability of strategic planning, leading the program to the 'vegetative' state for nearly a decade. However, from the 2000s, the possibility of economic exploitation by the expansion of the Brazilian Continental Shelf and the new discoveries of oil in the pre-salt tier shifted the vision balance then attributed to the use of nuclear technology as an energy source only, or intended for research and development in areas such as health and agriculture, reinforced the argument that Brazil must have this technology to 'discourage the concentration of hostile forces within the limits of Brazilian territorial waters'. In this context, the paper describes and analyzes how the Navy Nuclear Program (PNM) amounted to the

  20. High School Astronomical Research at the Army and Navy Academy

    Science.gov (United States)

    Boyce, Pat; Boyce, Grady

    2016-06-01

    Establishment of a high school astronomy and research program is a difficult task to accomplish in an environment of state mandated high school educational curricula and the task saturation for many teachers today created by their class room and administrative requirements. This environment is most challenging for public schools. The astronomy program we will describe seems to be better suited at least at the present time for private or specialized schools. We will outline how a broad astronomy program was developed over two years at the Army and Navy Academy (ANA), a private boarding school in Carlsbad, California. Starting with no astronomy program in 2013, the Academy now has an astronomy club, a University of California a-g certified two semester high school course, and a college accredited astronomy research seminar with over 20 published high school authors.At ANA the development followed this path: finding a strong proponent at the school who can make actionable decisions; building interest and perceived value to other staff and faculty members; establishing an astronomy club to generate student interest and future student leaders; and designing the a-g certified high school course including the course length, structure and balance of teaching elements. Building on these foundations, the college level astronomy research seminar was then added to provide an avenue for inspired students to undertake actual research and publication of their work in scientific journals in their free time for college credit.Creating a sustainable program with supporting infrastructure comes next. Success with the three foundation steps builds confidence in the program with faculty and staff. Published, tangible successes highlight the value and enable advanced placement and scholarship opportunities for graduates. These successes build enthusiasm. The further keys to sustainability include addressing course credit, instructor compensation and rewards, and integration into the

  1. Imaging of Stellar Surfaces with the Navy Precision Optical Interferometer

    Science.gov (United States)

    Jorgensen, A.; Schmitt, H. R.; van Belle, G. T.; Hutter, Clark; Mozurkewich, D.; Armstrong, J. T.; Baines, E. K.; Restaino, S. R.

    The Navy Precision Optical Interferometer (NPOI) has a unique layout which is particularly well-suited for high-resolution interferometric imaging. By combining the NPOI layout with a new data acquisition and fringe tracking system we are progressing toward a imaging capability which will exceed any other interferometer in operation. The project, funded by the National Science Foundation, combines several existing advances and infrastructure at NPOI with modest enhancements. For optimal imaging there are several requirements that should be fulfilled. The observatory should be capable of measuring visibilities on a wide range of baseline lengths and orientations, providing complete UV coverage in a short period of time. It should measure visibility amplitudes with good SNR on all baselines as critical imaging information is often contained in low-amplitude visibilities. It should measure the visibility phase on all baselines. The technologies which can achieve this are the NPOI Y-shaped array with (nearly) equal spacing between telescopes and an ability for rapid configuration. Placing 6-telescopes in a row makes it possible to measure visibilities into the 4th lobe of the visibility function. By arranging the available telescopes carefully we will be able to switch, every few days, between 3 different 6-station chains which provide symmetric coverage in the UV (Fourier) plane without moving any telescopes, only by moving beam relay mirrors. The 6-station chains are important to achieve the highest imaging resolution, and switching rapidly between station chains provides uniform coverage. Coherent integration techniques can be used to obtain good SNR on very small visibilities. Coherently integrated visibilities can be used for imaging with standard radio imaging packages such as AIPS. The commissioning of one additional station, the use of new data acquisition hardware and fringe tracking algorithms are the enhancements which make this project possible.

  2. Analysis of the U.S. Navy Office of Women’s Policy Facebook Use

    Science.gov (United States)

    2015-06-01

    looking at a lot of different orders and my head is spinning but I’ve been considering a squadron. The third most common category was inspirational...click ‘Like’! At the DC Navy Memorial they celebrate 2013 as the Year of the Military Woman . Tribute to Aviation as well. Posts that reach out to...female diver? I spent the morning talking with a young woman who is thinking about joining the Navy and wants to be a diver. I would love for her to

  3. China Naval Modernization: Implications for U.S. Navy Capabilities - Background and Issues for Congress

    Science.gov (United States)

    2010-08-05

    waters that were engaged in activities that would impact on its security and interests. Foreign Ministry spokesman Qin Gang made the remarks in response...November 17, 2004. 63 Bill Gertz, “China Sub Secretly Stalked U.S. Fleet,” Washington Times, November 13, 2006: 13; Philip Creed, “Navy Confirms Chinese...2006; En-Lai Yeoh, “Fallon Confirms Chinese Stalked Carrier,” NavyTimes.com, November 14, 2006; Bill Gertz, “Admiral Says Sub Risked A Shootout

  4. Intelligent Processing Equipment Developments Within the Navy's Manufacturing Technology Centers of Excellence

    Science.gov (United States)

    Nanzetta, Philip

    1992-01-01

    The U.S. Navy has had an active Manufacturing Technology (MANTECH) Program aimed at developing advanced production processes and equipment since the late-1960's. During the past decade, however, the resources of the MANTECH program were concentrated in Centers of Excellence. Today, the Navy sponsors four manufacturing technology Centers of Excellence: the Automated Manufacturing Research Facility (AMRF); the Electronics Manufacturing Productivity Facility (EMPF); the National Center for Excellence in Metalworking Technology (NCEMT); and the Center of Excellence for Composites Manufacturing Technology (CECMT). This paper briefly describes each of the centers and summarizes typical Intelligent Equipment Processing (IEP) projects that were undertaken.

  5. MPL’s Research Program in Navy Related Technologies

    Science.gov (United States)

    1990-01-01

    first generation)," Atmospheric Visibility Technical Note 207-A, Visibility Laboratory, Scripps Institution of Oceano &.raphy, San Diego, CA (1988). 14. R...distances are indicated in meters spondei network (identified by colors), and the array is di- 160 J Acust Sc-c Am, Vol 87. No 1.January 1990 B J Sol ,rn andJ...Hole Oceano - notably in the Barbados Oceanographic Meteorology Experi- graphic Institution measured vertical velocities in excess of 1 ment (BOMEX) in

  6. Excess Weapons Plutonium Immobilization in Russia

    International Nuclear Information System (INIS)

    Jardine, L.; Borisov, G.B.

    2000-01-01

    The joint goal of the Russian work is to establish a full-scale plutonium immobilization facility at a Russian industrial site by 2005. To achieve this requires that the necessary engineering and technical basis be developed in these Russian projects and the needed Russian approvals be obtained to conduct industrial-scale immobilization of plutonium-containing materials at a Russian industrial site by the 2005 date. This meeting and future work will provide the basis for joint decisions. Supporting R and D projects are being carried out at Russian Institutes that directly support the technical needs of Russian industrial sites to immobilize plutonium-containing materials. Special R and D on plutonium materials is also being carried out to support excess weapons disposition in Russia and the US, including nonproliferation studies of plutonium recovery from immobilization forms and accelerated radiation damage studies of the US-specified plutonium ceramic for immobilizing plutonium. This intriguing and extraordinary cooperation on certain aspects of the weapons plutonium problem is now progressing well and much work with plutonium has been completed in the past two years. Because much excellent and unique scientific and engineering technical work has now been completed in Russia in many aspects of plutonium immobilization, this meeting in St. Petersburg was both timely and necessary to summarize, review, and discuss these efforts among those who performed the actual work. The results of this meeting will help the US and Russia jointly define the future direction of the Russian plutonium immobilization program, and make it an even stronger and more integrated Russian program. The two objectives for the meeting were to: (1) Bring together the Russian organizations, experts, and managers performing the work into one place for four days to review and discuss their work with each other; and (2) Publish a meeting summary and a proceedings to compile reports of all the

  7. Excessive exposures of diagnostic X-ray workers in India

    International Nuclear Information System (INIS)

    Ambiger, T.Y.; Shenoy, K.S.; Patel, P.H.

    1980-01-01

    The excessive exposures (i.e. exceeding 400 mrems per fortnight) of diagnostic X-ray workers revealed under the countrywide personnel monitoring programme in India have been analysed. The analysis covers the data collected over a period of ten years during 1965-1974. The radiation workers in medical X-ray diagnostic group receiving an excess dose are found to be less than 1%. Each case of the excess dose is throughly investigated and nongenuine cases are separated and causes for genuine excessive exposures are traced. The causes and the corrective measures are enumerated. (M.G.B.)

  8. Understanding Excess Emissions from Industrial Facilities: Evidence from Texas.

    Science.gov (United States)

    Zirogiannis, Nikolaos; Hollingsworth, Alex J; Konisky, David M

    2018-03-06

    We analyze excess emissions from industrial facilities in Texas using data from the Texas Commission on Environmental Quality. Emissions are characterized as excess if they are beyond a facility's permitted levels and if they occur during startups, shutdowns, or malfunctions. We provide summary data on both the pollutants most often emitted as excess emissions and the industrial sectors and facilities responsible for those emissions. Excess emissions often represent a substantial share of a facility's routine (or permitted) emissions. We find that while excess emissions events are frequent, the majority of excess emissions are emitted by the largest events. That is, the sum of emissions in the 96-100th percentile is often several orders of magnitude larger than the remaining excess emissions (i.e., the sum of emissions below the 95th percentile). Thus, the majority of events emit a small amount of pollution relative to the total amount emitted. In addition, a small group of high emitting facilities in the most polluting industrial sectors are responsible for the vast majority of excess emissions. Using an integrated assessment model, we estimate that the health damages in Texas from excess emissions are approximately $150 million annually.

  9. Consumer acceptance and aroma characterization of navy bean (Phaseolus vulgaris) powders prepared by extrusion and conventional processing methods.

    Science.gov (United States)

    Szczygiel, Edward J; Harte, Janice B; Strasburg, Gale M; Cho, Sungeun

    2017-09-01

    Food products produced with bean ingredients are gaining in popularity among consumers due to the reported health benefits. Navy bean (Phaseolus vulgaris) powder produced through extrusion can be considered as a resource-efficient alternative to conventional methods, which often involve high water inputs. Therefore, navy bean powders produced with extrusion and conventional methods were assessed for the impact of processing on consumer liking in end-use products and odor-active compounds. Consumer acceptance results reveal significant differences in flavor, texture and overall acceptance scores of several products produced with navy bean powder. Crackers produced with extruded navy bean powder received higher hedonic flavor ratings than those produced with commercial navy bean powder (P < 0.001). GC-O data showed that the commercial powder produced through conventional processing had much greater contents of several aliphatic aldehydes commonly formed via lipid oxidation, such as hexanal, octanal and nonanal with descriptors of 'grassy', 'nutty', 'fruity', 'dusty', and 'cleaner', compared to the extruded powder. Extrusion processed navy bean powders were preferred over commercial powders for certain navy bean powder applications. This is best explained by substantial differences in aroma profiles of the two powders that may have been caused by lipid oxidation. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

  10. The effect of excessive iodine diet on thyroid function

    International Nuclear Information System (INIS)

    Wang Yuhua; Li Yaming

    2009-01-01

    The modify of the thyroid cell structure can be induced by excessive iodine diet. Then the disordered thyroid function can result in a number of thyroid disease. The radionucline thyroid imaging play an important role in diagnoses of thyroid. Amplify on the effect of excessive diet on thyroid function will be worthy instructing what preparation should do before doing the thyroid nuclide imaging. (authors)

  11. Management of excessive movable tissue: a modified impression technique.

    Science.gov (United States)

    Shum, Michael H C; Pow, Edmond H N

    2014-08-01

    Excessive movable tissue is a challenge in complete denture prosthetics. A modified impression technique is presented with polyvinyl siloxane impression material and a custom tray with relief areas and perforations in the area of the excessive movable tissue. Copyright © 2014 Editorial Council for the Journal of Prosthetic Dentistry. Published by Elsevier Inc. All rights reserved.

  12. Excess isentropic compressibility and speed of sound of the ternary

    Indian Academy of Sciences (India)

    These excess properties of the binary mixtures were fitted to Redlich-Kister equation, while the Cibulka's equation was used to fit the values related to the values to the ternary system. These excess properties have been used to discuss the presence of significant interactions between the component molecules in the binary ...

  13. 30 CFR 75.323 - Actions for excessive methane.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Actions for excessive methane. 75.323 Section... excessive methane. (a) Location of tests. Tests for methane concentrations under this section shall be made.... (1) When 1.0 percent or more methane is present in a working place or an intake air course, including...

  14. Excess molar volumes and isentropic compressibilities of binary

    Indian Academy of Sciences (India)

    Excess molar volumes (E) and deviation in isentropic compressibilities (s) have been investigated from the density and speed of sound measurements of six binary liquid mixtures containing -alkanes over the entire range of composition at 298.15 K. Excess molar volume exhibits inversion in sign in one binary ...

  15. Goodwill, Excess Returns, and Determinants of Value Creation and Overpayment

    NARCIS (Netherlands)

    Lycklama a Nijeholt, M.; Grift, Y.K.|info:eu-repo/dai/nl/073586358

    2007-01-01

    In this article we have investigated whether the determinants of excess returns (especially of target excess returns) are valid for purchased goodwill as well. Among them are acquirer’s and target’s Tobin’s q, and debt assets ratio, that explain value creation of acquisitions, and relative size,

  16. Criminal Liability of Managers for Excessive Risk-Taking?

    NARCIS (Netherlands)

    Tosza, S.T.

    2016-01-01

    The aim of the thesis was to analyse and evaluate the criminalisation of excessively risky decisions taken by managers of limited liability companies. The potentially disastrous consequences of excessive risk-taking were powerfully highlighted by the most recent financial crunch, although its

  17. Sanitization and Disposal of Excess Information Technology Equipment

    Science.gov (United States)

    2009-09-21

    Report No. D-2009-104 September 21, 2009 Sanitization and Disposal of Excess Information Technology Equipment...2009 2. REPORT TYPE 3. DATES COVERED 00-00-2009 to 00-00-2009 4. TITLE AND SUBTITLE Sanitization and Disposal of Excess Information Technology ...Defense (Networks and Information Integration)/DOD Chief Information Officer DRMS Defense Reutilization and Marketing Service IT Information

  18. 12 CFR 740.3 - Advertising of excess insurance.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Advertising of excess insurance. 740.3 Section... ACCURACY OF ADVERTISING AND NOTICE OF INSURED STATUS § 740.3 Advertising of excess insurance. Any advertising that mentions share or savings account insurance provided by a party other than the NCUA must...

  19. 40 CFR 57.304 - Bypass, excess emissions and malfunctions.

    Science.gov (United States)

    2010-07-01

    ... (performance level of interim constant controls) or § 57.303 (plantwide emission limitation) of this subpart... limitation, as well as the operating data, documents, and calculations used in determining the magnitude of the excess emissions; (3) Time and duration of the excess emissions; (4) Identity of the equipment...

  20. 19 CFR 10.625 - Refunds of excess customs duties.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Refunds of excess customs duties. 10.625 Section 10.625 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT... and Apparel Goods § 10.625 Refunds of excess customs duties. (a) Applicability. Section 205 of the...

  1. A Practical Approach For Excess Bandwidth Distribution for EPONs

    KAUST Repository

    Elrasad, Amr

    2014-03-09

    This paper introduces a novel approach called Delayed Excess Scheduling (DES), which practically reuse the excess bandwidth in EPONs system. DES is suitable for the industrial deployment as it requires no timing constraint and achieves better performance compared to the previously reported schemes.

  2. Excess mortality in mothers of patients with polycystic ovary syndrome

    NARCIS (Netherlands)

    Louwers, Y. V.; Roest-Schalken, M. E.; Kleefstra, N.; van Lennep, J. Roeters; van den Berg, M.; Fauser, B. C. J. M.; Bilo, H. J. G.; Sijbrands, E. J. G.; Laven, J. S. E.

    STUDY QUESTION: Do diabetic parents of patients with polycystic ovary syndrome (PCOS) encounter excess mortality compared with the mortality of men and women with type 2 diabetes, recruited without selection for PCOS? SUMMARY ANSWER: Type 2 diabetes among mothers of PCOS patients results in excess

  3. 40 CFR 76.13 - Compliance and excess emissions.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false Compliance and excess emissions. 76.13 Section 76.13 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM § 76.13 Compliance and excess emissions...

  4. Teachers' Knowledge of Anxiety and Identification of Excessive Anxiety in

    Science.gov (United States)

    Headley, Clea; Campbell, Marilyn A.

    2013-01-01

    This study examined primary school teachers' knowledge of anxiety and excessive anxiety symptoms in children. Three hundred and fifteen primary school teachers completed a questionnaire exploring their definitions of anxiety and the indications they associated with excessive anxiety in primary school children. Results showed that teachers had an…

  5. Evaluation of Soybean–Navy Bean Emulsions Using Different Processing Technologies

    Directory of Open Access Journals (Sweden)

    Sean X. Liu

    2017-05-01

    Full Text Available In this study, an innovative emulsion made from soybean and navy bean blends of different proportionalities was developed. In addition, two processing methods were used: traditional cooking and jet-cooking. The physical attributes and storage stability were measured and compared. This study found that the high content of starch and fiber in navy bean flour contributes to the increase in viscosity of the emulsions, at both room and refrigeration temperatures, as the proportion of navy bean flour in the blends increased. The steam jet-cooked emulsions with higher soybean content has better shelf life stability, smaller particle size, higher fat, lower starch, and lower viscosity, whereas the traditional kettle cooking method is better in reducing anti-nutritional components. No significant difference was found between the two cooking methods in terms of nutritional contents in the emulsions, such as protein, crude fat, and total starch. The traditional kettle cooking, with its longer cooking time, seems to reduce more trypsin inhibitor in the emulsions than those prepared with the steam jet-cooking. This exploratory study is the first to report soybean–navy bean beverage prototypes having desirable nutritional value and the potential for functional beverage market.

  6. The Advanced Navy Aerosol Model (ANAM) : Validation of small-particle modes

    NARCIS (Netherlands)

    Eijk, A.M.J. van; Kusmierczyk-Michulec, J.T.; Piazzola, J.P.

    2011-01-01

    The image quality of electro-optical sensors in the (lower-altitude marine) atmosphere is limited by aerosols, which cause contrast reduction due to transmission losses and impact on the thermal signature of objects by scattering solar radiation. The Advanced Navy Aerosol Model (ANAM) aims at

  7. U.S. Navy Employment Options for Unmanned Surface Vehicles (USVs)

    Science.gov (United States)

    2013-01-01

    the Navy had cleared in compliance with the Paris Peace Accords. The second condition under which minefield proofing is conducted is when there is...www.gdrs.com/about/profile/pdfs/UDTPacific2006_4A3_.pdf Bertram, Volker, “Unmanned Surface Vehicles: A Survey,” Brest , France: ENSIETA, 2008. As of

  8. A Survey of Accidental Hypothermia Knowledge among Navy Members in China and the Implications for Training

    Directory of Open Access Journals (Sweden)

    Shuang Li

    2016-03-01

    Full Text Available Objectives: Accidental hypothermia (AH is a potentially life-threatening condition that can lead to significant morbidity and life-long effects. Navy personnel are always at a greater risk of AH due to frequent outdoor work, wilderness exposure, prolonged immobility and exhaustion. The purpose of the survey was to assess Chinese Navy members’ awareness of AH and to make recommendations with regard to better measures for improving it. Methods: 111 Navy members completed a written questionnaire that was subsequently analyzed. Results: 30.6% of the respondents have experienced AH and 64.9% rated their knowledge of AH as “low” or “none”. Over half of them identified the initial symptom of AH as obvious shivering (69.4% and apathy (45.0%. As for the aggravate symptoms, 60.9% chose the wrong answer of more obvious shivering instead of the right one—absence of shivering (5.4%. In the case of the treatment of mild AH, more than half of the respondents chose the wrong answers. Conclusions: This study suggests that the basic skills of recognition and treatment of AH are inadequate in the Chinese Navy. Further work is required to develop a systematical, comprehensive and corresponding education method that would promote correct actions during AH.

  9. 77 FR 9628 - Taking and Importing Marine Mammals: Taking Marine Mammals Incidental to Navy's Mission...

    Science.gov (United States)

    2012-02-17

    ... revised LOA that is valid for two years, to take marine mammals by harassment incidental to the U.S. Navy... 3395). The application requested authorization, for a period of two years, to take, by harassment..., 2011 within the required timeframes and it is posted on NMFS Web site: http://www.nmfs.noaa.gov/pr...

  10. 77 FR 30996 - Taking and Importing Marine Mammals: Taking Marine Mammals Incidental to Navy's Research...

    Science.gov (United States)

    2012-05-24

    ... harassment incidental to its Research, Development, Test and Evaluation (RDT&E) activities at the NAVSEA... period of four years, to take, by harassment, marine mammals incidental to proposed training activities... Navy's 2011 RDT&E activities can be found in the exercise report posted on NMFS Web site: http://www...

  11. 78 FR 34047 - Takes of Marine Mammals Incidental to Specified Activities; Navy Research, Development, Test and...

    Science.gov (United States)

    2013-06-06

    ... levels for these animals may be estimated using TTS data from marine mammals and relationships between... Marine Mammals Incidental to Specified Activities; Navy Research, Development, Test and Evaluation Activities at the Naval Surface Warfare Center Panama City Division AGENCY: National Marine Fisheries Service...

  12. 75 FR 69295 - Taking and Importing Marine Mammals; Navy Training Activities Conducted Within the Northwest...

    Science.gov (United States)

    2010-11-10

    ..., Effects of Sound on Hearing of Marine Animals, and Passive Acoustic Detection, Classification, and... Taking and Importing Marine Mammals; Navy Training Activities Conducted Within the Northwest Training... Administration 50 CFR Part 218 [Docket No. 0906101030-0489-03] RIN 0648-AX88 Taking and Importing Marine Mammals...

  13. 78 FR 47282 - Takes of Marine Mammals Incidental to Specified Activities; Navy Research, Development, Test and...

    Science.gov (United States)

    2013-08-05

    ..., and location) and marine mammal and/or indicator presence, species, number of animals, their behavior... Marine Mammals Incidental to Specified Activities; Navy Research, Development, Test and Evaluation Activities at the Naval Surface Warfare Center Panama City Division AGENCY: National Marine Fisheries Service...

  14. Using Information Technology in the Navy Lessons Learned System to Improve Organizational Learning

    National Research Council Canada - National Science Library

    Garvey, Michael

    2001-01-01

    ... to support or enhance organizational learning in the Navy. The research concludes that NLLS has improved organizational learning but has not attained as widespread use as is possible. Recommendations are provide to improve the program and increase NLLS exposure to the fleet and to the potential users of the system.

  15. Return on Investment for the United States Navy’s Training with Industry Program

    Science.gov (United States)

    2017-06-01

    supply lines of operations: supply chain management , acquisition management , and operational logistics (NAVSUP, n.d...included logistics support. The Supply Corps’ overall mission today, “delivering sustained global logistics capabilities to the Navy and Joint Warfighter...exposure to managing logistics from the unit level to the strategic level. With each billet assigned, Supply Corps officers build

  16. Kinetic study of Saponins B stability in navy beans under different processing conditions

    Science.gov (United States)

    Saponins are rich in the legumes which are known to provide many health benefits for human beings. Saponins B is the main component in the saponins group present in navy beans. The stability of saponins B during food processing is a key issue to evaluating the quality and nutrition of food products....

  17. 32 CFR 705.11 - Supplying photographs and services to other than Navy and Marine Corps.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Supplying photographs and services to other than....11 Supplying photographs and services to other than Navy and Marine Corps. (a) To avoid competition with civilian photographic organizations, naval aircraft will not be used to take photographs for, nor...

  18. Navy-After-Next Contingency Producible Corvette (CPC): Emergency Production Historical Study

    National Research Council Canada - National Science Library

    McCarton, Matthew; Garzke, Bill

    2004-01-01

    ...?" Two approaches were tried by the U.S. Navy during World War One and Two. The first approach was to use an existing fleet destroyer design and attempt to accelerate production by increasing the number on order and the number of building yards...

  19. Secure and Resilient Functional Modeling for Navy Cyber-Physical Systems

    Science.gov (United States)

    2017-05-24

    control systems, it was determined that this project will employ the model of a Ship Chilled Water Distribution System as a central use case. This model...Siemens Corporation Corporate Technology Unrestricted. Distribution Statement A. Approved for public...release; distribution is unlimited. Page 1 of 4 Secure & Resilient Functional Modeling for Navy Cyber-Physical Systems FY17 Quarter 1 Technical Progress

  20. Leveraging ISI Multi-Model Prediction for Navy Operations: Proposal to the Office of Naval Research

    Science.gov (United States)

    2013-09-30

    Operations: Proposal to the Office of Naval Research” PI: Benjamin Kirtman University of Miami – RSMAS Meteorology and Physical Oceanography...Prediction for Navy Operations: Proposal to the Office of Naval Research 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d

  1. China Naval Modernization: Implications for U.S. Navy Capabilities -- Background and Issues for Congress

    Science.gov (United States)

    2008-09-12

    1995 the Spanish shipbuilder Empresa Nacional Bazan (now Navantia) offered to build for the PLAN a low-cost, lightweight conventional-takeoff-and...in one of China’s premier naval journals.172 These same observers stated that: Chinese researchers display intimate familiarity with all U.S. Navy

  2. China Naval Modernization: Implications for U.S. Navy Capabilities - Background and Issues for Congress

    Science.gov (United States)

    2008-11-19

    shipbuilder Empresa Nacional Bazan (now Navantia) offered to build for the PLAN a low-cost, lightweight conventional-takeoff-and-landing (CTOL) aircraft...observers stated that: Chinese researchers display intimate familiarity with all U.S. Navy submarine force programs, including the most cutting-edge

  3. Results of metallographical diagnostic examination of Navy half-watt thermoelectric converters degraded by accelerated tests

    International Nuclear Information System (INIS)

    Rosell, F.E. Jr.; Rouklove, P.G.

    1977-01-01

    To verify the 15-year reliability of the Navy half-watt radioisotope thermoelectric generator (RTG), bismuth--telluride thermoelectric converters were submitted to testing at high temperatures which accelerated the degradation and caused failure of the converters. Metallographic diagnostic examination of failed units verified failure mechanisms. Results of diagnostic examinations are presented

  4. The Philippine Navy’s Strategic Sail Plan 2020: A Strong and Credible Force by 2020

    Science.gov (United States)

    2017-06-09

    achieved by France and other NATO allies - where PME may well take twenty per cent of an officer’s career .”125 Why should it matter? Well, Till...small navies could use. These include: “work-shop based approaches,” toolkits (design interfaces), and “go-between” organizations.164 Mulqueen and

  5. A History of U.S. Navy Periscope Detection Radar, Sensor Design and Development

    Science.gov (United States)

    2014-12-31

    between horizontal and vertical polarization) is frequency- and depression -angle dependent. Both the “noisiness” of the spectra and the greater spectral...www.navy.mil/navydata/cno/n87/history.html Chief of Naval Operations. “n.d.” Submarine Warfare Division, Submarine Centennial Log Sheets. http

  6. The U.S. Navy’s Consultant Development and Qualification Program: Origin and Issues.

    Science.gov (United States)

    1984-03-01

    Navy-wide program, probably as part of an NMPC OE manual (Ref. 9]. a. Pcific Fleet The HRMSYSPACINST 1500.1 is an admirably brief instruction, thirty...profesional OD organizacion external. to USN. 5. The above guidance is not intended to preclude special activities or applications by individual Centers

  7. Navy John Lewis (TAO 205) Class Oiler Shipbuilding Program: Background and Issues for Congress

    Science.gov (United States)

    2016-08-18

    These wires are placed under tension to support fuel hoses for refueling operations or trolleys that move pallets of provisions, ammunition, or other...SECNAV Mabus Names First TAO(X) Next Generation Oiler After Rep. John Lewis,” USNI News, January 6, 2016. 6 Sam LaGrone, “Navy to Name Ship After Gay

  8. 77 FR 17033 - Taking and Importing Marine Mammals: Taking Marine Mammals Incidental to Navy's Training...

    Science.gov (United States)

    2012-03-23

    ... take marine mammals by harassment incidental to its training activities at the Gulf of Mexico (GOMEX... Importing Marine Mammals: Taking Marine Mammals Incidental to Navy's Training Activities at the Gulf of Mexico Range Complex AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric...

  9. A European Navy: Can it Complete European Political and Economic Integration?

    Science.gov (United States)

    2012-06-01

    would enjoy a comprehensive and complete defense structure, perhaps even more effective and cost-efficient than is possible with the current lineup ...malfunctions or operator error. A unified and unifying European Navy would standardize basic equipment and procedures , facilitating effective exercises

  10. Navy Virginia (SSN 774) Class Attack Submarine Procurement: Background and Issues for Congress

    Science.gov (United States)

    2016-10-25

    Implications for U.S. Navy Capabilities—Background and Issues for Congress, by Ronald O’Rourke. 45 Stephen J. Hadley and William J. Perry, co...Generally speaking, delays in maintenance periods will impact the overall operational availability of the submarine force,” Lt. Cmdr. Tim Hawkins

  11. Navy Force Structure and Shipbuilding Plans: Background and Issues for Congress

    Science.gov (United States)

    2017-02-02

    international relations and strategy of basic world geographic features such as the size and location of continents, oceans, and individual countries. From...Navy Force Structure and Shipbuilding Plans: Background and Issues for Congress Ronald O’Rourke Specialist in Naval Affairs February 2, 2017...

  12. A Case Study of Innovation and Change in the U.S. Navy Submarine Fleet

    Science.gov (United States)

    2012-12-01

    Speed thrills. Developing a corporate climate that thinks, moves and innovates fast can become addictive and lead to continuous improvements and...and their captions: Most Sailors entering the Navy can pick up a smartphone and handle it like an ace. They are familiar with the icons and display

  13. Navy Virginia (SSN-774) Class Attack Submarine Procurement: Background and Issues for Congress

    Science.gov (United States)

    2015-12-17

    acquisition strategy within Congress, and between Congress and the Department of Defense (DOD), that occurred in 1995-1997 (i.e., during the markup of...increasing demand for the unique capabilities they provide, could result in the Navy meeting an even smaller percentage of combatant commander

  14. Analysis Of Navy Hornet Squadron Mishap Costs With Regard To Previously Flown Flight Hours

    Science.gov (United States)

    2017-06-01

    Psychological Association ( APA ) manual guidelines for reporting statistics have recommended reporting exact p-values, and avoiding arbitrary...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS Approved for public release. Distribution is unlimited. ANALYSIS OF NAVY...Advisor Kenneth Doerr THIS PAGE INTENTIONALLY LEFT BLANK i REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 Public reporting burden

  15. 77 FR 76170 - Presumption of Exposure to Herbicides for Blue Water Navy Vietnam Veterans Not Supported

    Science.gov (United States)

    2012-12-26

    ... during the Vietnam War. After careful review of the IOM report, the Secretary determines that the... served in deep-water naval vessels off the coast of Vietnam during the Vietnam War are referred to as... DEPARTMENT OF VETERANS AFFAIRS Presumption of Exposure to Herbicides for Blue Water Navy Vietnam...

  16. All-cause mortality and radar exposure among french navy personnel: a 30 years cohort study

    International Nuclear Information System (INIS)

    Dabouis, V.; Arvers, P.; Debouzy, J.C.; Perrin, A.; Hours, M.

    2006-01-01

    To improve operational performance in a modern navy force, radiofrequency (RF) and microwaves emitting devices are widely used. It has been suggested that exposure to electromagnetic fields could be associated with greater health hazards and higher mortality. The all-cause mortality of 39488 militaries of the French navy forces was studied over the period 1975-2001 with a cohort epidemiological study. They served from 1975 until 1995. In a first step, the mortality of radar exposed militaries was compared to a control group formed by militaries who served during the same period in the same environment but without radar exposure. Administrative procedures for identifying militaries and their vital status were equivalent in the radar and the control groups. The age standardized mortality ratio in the radar navy personnel was 0.70 (95% CI: 0.54-0.90). In professional militaries, no difference in mortality ratio was found according to duration of estimated exposure. During a 30 years period of observation, we found no increase in all-cause mortality in the French navy personnel who were close to radar equipments

  17. DefenseLink Feature: Navy Adm. Mike Mullen, New Chairman Lays Out Top

    Science.gov (United States)

    global risk to help us maintain a position of leadership and preserve our freedom of action to counter , Oct. 26, 2007 - In his first public speech as chairman of the Joint Chiefs of Staff, Navy Adm. Michael Posts About This Site DoD Inspector General Freedom of Information Privacy & Security External Link

  18. Combat Pair: The Evolution of Air Force-Navy Integration in Strike Warfare

    Science.gov (United States)

    2007-01-01

    a big ‘Bravo Zulu ’ [Navy vernacular for ‘well done’] for the terrific job they did. . . . We did not have a single complaint. We felt like our...another tribal representative, and reveal their hieroglyphics, which are translated by the other tribe into its own hieroglyphics and entered into

  19. A Comparative Analysis of the Budget Process in the Venezuelan and U.S. Navies.

    Science.gov (United States)

    1979-12-01

    accounting problems in particular agencies. The DINCA developed a document, Sistema de Contabilidad de la Ejecucion Financiera del Presupuesto para...orienta- tion of the "Plan Operativo Anual" (POA) - Operative Annual Plan. During the Navy’s mid-range planning process the POA is produced. By means of

  20. 78 FR 57368 - Taking and Importing Marine Mammals: Taking Marine Mammals Incidental to Navy Operations of...

    Science.gov (United States)

    2013-09-18

    ... certain subsistence uses. In addition, we must prescribe regulations that include permissible methods of... the Navy to convene a Scientific Advisory Group (SAG) to analyze different types of monitoring and... following areas: Atlantic Ocean: Southeast Shoal-Grand Banks, Canada; Grand Manan Basin Right Whale...