Sample records for solving navy requirements

  1. 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


    .... 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...

  2. 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


    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...

  3. The conventional ammunition requirements determination process of the U.S. Navy.


    Mawson, John III


    Approved for public release; distribution is unlimited The objective of this thesis is to analyze the Requirements Determination procedures in the Navy's Conventional Gun Ammunition System in an attempt to identify areas for potential improvement. The Conventional Gun Ammunition System involves a logical progression of steps initiated on an annual basis. The Secretary of Defense begins the process by issuing broad guidance for the development of documentation to support b...

  4. Navy POD (United States)

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

  5. Organizational Analysis of Energy Manpower Requirements in the United States Navy (United States)


    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

  6. Navy Directory (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

  7. How to make university students solve physics problems requiring mathematical skills: The "Adventurous Problem Solving" approach

    NARCIS (Netherlands)

    de Mul, F.F.M.; Martin Batlle, C.; Martin i Batlle, Cristina; de Bruijn, Imme; Rinzema, K.; Rinzema, Kees


    Teaching physics to first-year university students (in the USA: junior/senior level) is often hampered by their lack of skills in the underlying mathematics, and that in turn may block their understanding of the physics and their ability to solve problems. Examples are vector algebra, differential

  8. Requirements Engineering as Creative Problem Solving: A Research Agenda for Idea Finding


    Maiden, N.; Jones, S.; Karlsen, I. K.; Neill, R.; Zachos, K.; Milne, A.


    This vision paper frames requirements engineering as a creative problem solving process. Its purpose is to enable requirements researchers and practitioners to recruit relevant theories, models, techniques and tools from creative problem solving to understand and support requirements processes more effectively. It uses 4 drivers to motivate the case for requirements engineering as a creative problem solving process. It then maps established requirements activities onto one of the longest-esta...

  9. 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


    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...

  10. Navy Requirements for Controlling Multiple Off-Board Robots Using the Autonomous Unmanned Vehicle Workbench

    National Research Council Canada - National Science Library

    Monroe, Dennis W


    ... after a mission. This thesis examines a variety of strategic authoritative plans for autonomous vehicles to determine functional mission requirements that autonomous vehicles are expected to be performing in the near future...

  11. Sex Differences in Health Care Requirements Aboard U.S. Navy Ships (United States)


    asymptomatic in females, and yet may lead to serious complications, requires more sensitive laboratory and test capabilities than currently exist aboard...DISEASES OF THE DIGESTIVE SYSTEM (520-579) 18.0 28.1 14.7 1.92 522 Diseases of pulp or periapical tissues .08 .00 .11 -- 523 Gingival or periodontal ...ORGANIZATION 6b OFFICE SYMBOL 7a. NAME OF MONITORING ORGANIZATiON Naval Health Research Center (if apicable ) Chief 40 Bureau of Medicine and Surgery 6c ADDRESS

  12. - Photo Galleries (United States)

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

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

    National Research Council Canada - National Science Library

    O'Rourke, Ronald


    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...

  14. Joint and Interdependent Requirements: A Case Study in Solving the Naval Surface Fire Support Capabilities Gap (United States)


    tasks restrict the use of tactical air support during the RM assault, but Iraqi beach mining also hampered the landing of artillery and light armour . As...Iraqi beach mining also hampered the landing of artillery and light armour . As such, the four warships poised offshore undertook a more vital than... donated , will include a provision in the donation agreement that they can be recalled if the battleships are returned to the Navy in the event of a

  15. How Students Circumvent Problem-Solving Strategies that Require Greater Cognitive Complexity. (United States)

    Niaz, Mansoor


    Analyzes the great diversity in problem-solving strategies used by students in solving a chemistry problem and discusses the relationship between these variables and different cognitive variables. Concludes that students try to circumvent certain problem-solving strategies by adapting flexible and stylistic innovations that render the cognitive…

  16. From US NAVY Mate to Division Leader for Operations - Requirements, Development and Career Paths of LANL/LANSCE Accelerator Operators

    International Nuclear Information System (INIS)

    Spickermann, Thomas


    There are opportunities for advancement within the team. Operators advance by: (1) Becoming fully qualified - following the LANSCE Accelerator Operator Training Manual, Operator trainees go through 5 levels of qualification, from Radiation Security System to Experimental Area Operator. Must obtain Knowledge and Performance checkouts by an OSS or AOSS, and an End-of-Card checkout by the team leader or RSS engineer (level I). Program was inspired by US NAVY qualification program for nuclear reactor operators. Time to complete: 2-2.5 years. (2) Fully qualified operators are eligible to apply for vacant (OSS)/AOSS positions; and (3) Alternatively, experienced operators can sign up for the voluntary Senior Operator Qualification Program. They must demonstrate in-depth knowledge of all areas of the accelerator complex. Time to complete is 2-3 years (Minimum 4 years from fully qualified). Eligible for promotion to level between qualified operator and AOSS.

  17. Navy Multiband Terminal (NMT) (United States)


    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

  18. Technology and Navy Recruiting

    National Research Council Canada - National Science Library

    Golfin, Peggy


    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...

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

    National Research Council Canada - National Science Library


    .... 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. A Navy Escrow Account: Increasing Financial Flexibility

    National Research Council Canada - National Science Library

    Pritchard, Marcus


    .... 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...

  1. Navy Geothermal Plan

    Energy Technology Data Exchange (ETDEWEB)


    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.

  2. Navy Reserve: Not Ready for OLC (United States)


    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

  3. Recommendations and Requirements for Welding and Inspection of Titanium Piping for U.S. Navy Surface Ship Applications (United States)


    The same general relationship is true for mixtures of argon and helium.) Argon is also more readily available and less costly than helium... true square-edge to assure proper inert gas shielding during welding. Perpendicularity of the edges should be maintained within 5 degrees. All clamps...toes. A horoscope is not required for internal inspection of inaccessible backside pipe welds. The acceptance criteria for color inspection and

  4. Navy Fuel Research Facility (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...

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

    National Research Council Canada - National Science Library

    Rothenhaus, Kurt; Michael, James B


    .... 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. Reducing the memory requirement in reverse mode automatic differentiation by solving TBR flow equations

    International Nuclear Information System (INIS)

    Naumann, U.


    The fast computation of gradients in reverse mode Automatic Differentiation (AD) requires the generation of adjoint versions of every statement in the original code. Due to the resulting reversal of the control flow certain intermediate values have to be made available in reverse order to compute the local partial derivatives. This can be achieved by storing these values or by recomputing them when they become required. In any case one is interested in minimizing the size of this set. Following an extensive introduction of the ''To-Be-Recorded'' (TBR) problem the authors present flow equations for propagating the TBR status of variables in the context of reverse mode AD of structured programs

  7. United States Navy DL Perspective (United States)


    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://s-ile

  8. Development of a Preventive HIV Vaccine Requires Solving Inverse Problems Which Is Unattainable by Rational Vaccine Design

    Directory of Open Access Journals (Sweden)

    Marc H. V. Van Regenmortel


    Full Text Available Hypotheses and theories are essential constituents of the scientific method. Many vaccinologists are unaware that the problems they try to solve are mostly inverse problems that consist in imagining what could bring about a desired outcome. An inverse problem starts with the result and tries to guess what are the multiple causes that could have produced it. Compared to the usual direct scientific problems that start with the causes and derive or calculate the results using deductive reasoning and known mechanisms, solving an inverse problem uses a less reliable inductive approach and requires the development of a theoretical model that may have different solutions or none at all. Unsuccessful attempts to solve inverse problems in HIV vaccinology by reductionist methods, systems biology and structure-based reverse vaccinology are described. The popular strategy known as rational vaccine design is unable to solve the multiple inverse problems faced by HIV vaccine developers. The term “rational” is derived from “rational drug design” which uses the 3D structure of a biological target for designing molecules that will selectively bind to it and inhibit its biological activity. In vaccine design, however, the word “rational” simply means that the investigator is concentrating on parts of the system for which molecular information is available. The economist and Nobel laureate Herbert Simon introduced the concept of “bounded rationality” to explain why the complexity of the world economic system makes it impossible, for instance, to predict an event like the financial crash of 2007–2008. Humans always operate under unavoidable constraints such as insufficient information, a limited capacity to process huge amounts of data and a limited amount of time available to reach a decision. Such limitations always prevent us from achieving the complete understanding and optimization of a complex system that would be needed to achieve a truly

  9. Navy Additive Manufacturing: Policy Analysis for Future DLA Material Support (United States)


    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

  10. 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)


    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.

  11. Preventing pollution from US Navy ships

    International Nuclear Information System (INIS)

    Bentley, R.; Edgar, V.E.


    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

  12. Navy Lodge Environmental Assessment

    National Research Council Canada - National Science Library


    ... 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...

  13. Navy Advertising: Targeting Generation Z (United States)


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

  14. Navy Manpower Planning (United States)


    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

  15. Optimally Reorganizing Navy Shore Infrastructure

    National Research Council Canada - National Science Library

    Kerman, Mitchell


    ...), 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...

  16. Group Counseling for Navy Children. (United States)

    Mitchum, Nancy Taylor


    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…

  17. Navy Medicine - World Class Care... Anytime, Anywhere (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

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


    George, Derek R.


    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. Commander, United States Navy

  19. NaviSE: superenhancer navigator integrating epigenomics signal algebra. (United States)

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


    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

  20. UK Royal Navy WWII Logbooks (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...

  1. Navy fuel cell demonstration project.

    Energy Technology Data Exchange (ETDEWEB)

    Black, Billy D.; Akhil, Abbas Ali


    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.

  2. Ship Observations - VOS and Navy (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.

  3. Roadmap for Navy Family Research. (United States)


    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

  4. Interaction between the nature of the information and the cognitive requirement of the task in problem solving in mice. (United States)

    Wolff, Mathieu; Benhassine, Narimane; Costet, Pierre; Segu, Louis; Buhot, Marie-Christine


    The Morris water maze and the radial-arm maze are two of the most frequently employed behavioral tasks used to assess spatial memory in rodents. In this study, we describe two new behavioral tasks in a radial-arm water maze enabling to combine the advantages of the Morris water maze and the radial-arm maze. In both tasks, spatial and nonspatial learning was assessed and the only task parameter that varied was the nature of the information available which was either spatial (various distal extra-maze cues) or nonspatial (visual intra-maze patterns). In experiment 1, 129T2/Sv mice were able to learn three successive pairwise discriminations [(1) A+/B-, (2) B+/C-, (3) C+/A-] with the same efficiency in both modalities (i.e. spatial and nonspatial modalities). Probe-trials at the end of each of these discriminations revealed particular features of this transverse-patterning-like procedure. In experiment 2, another group of 129T2/Sv mice was submitted to a delayed matching-to-sample working memory task. Mice were able to learn the task and were then able to show resistance to temporal interference as long as 60 min in the spatial modality but they failed to acquire the task in the nonspatial modality. The fact that the nonspatial information was exactly the same in both experiments highlights the existence of an interaction between the cognitive requirements of the task and the nature of the information.

  5. Evaluation of the Navy Master Planning Program (United States)


    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

  6. Navy Distributed Virtual Library Requirements Analysis. (United States)


    Josie McCrary Issues In Science and Technology Librarianship ♦ Provides short substantial articles on timely and important...topics in science and technology librarianship as well as conference and workshop reports and short correspondences. ♦ Send a message to acrlsts...electronic journal encompassing all aspects of aca- demic audiovisual librarianship . Focus includes cataloging, refer- ence, collection development

  7. Did the Navy Get Taken (United States)


    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 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

  8. An Analysis of the Navy Manpower, Personnel, Training and Education Architecture (United States)


    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


    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.

  10. Department of the Navy Innovation (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

  11. Problem Solving and Learning (United States)

    Singh, Chandralekha


    One finding of cognitive research is that people do not automatically acquire usable knowledge by spending lots of time on task. Because students' knowledge hierarchy is more fragmented, "knowledge chunks" are smaller than those of experts. The limited capacity of short term memory makes the cognitive load high during problem solving tasks, leaving few cognitive resources available for meta-cognition. The abstract nature of the laws of physics and the chain of reasoning required to draw meaningful inferences makes these issues critical. In order to help students, it is crucial to consider the difficulty of a problem from the perspective of students. We are developing and evaluating interactive problem-solving tutorials to help students in the introductory physics courses learn effective problem-solving strategies while solidifying physics concepts. The self-paced tutorials can provide guidance and support for a variety of problem solving techniques, and opportunity for knowledge and skill acquisition.

  12. 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


    .... 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...

  13. A Navy User’s Guide for Quality Assurance of New Concrete Construction (United States)


    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

  14. Navy MANTECH 2008 Project Book (United States)


    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

  15. Navy Telemedicine: Current Research and Future Directions

    National Research Council Canada - National Science Library

    Reed, Cheryl


    .... 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...

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

    National Research Council Canada - National Science Library

    Uriell, Zannette A; Johnson, J. S


    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...

  17. An Anthropologist Examines the Navy’s Recruiting Process. (United States)


    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

  18. The Unresourced Burden on United States Navy Sailors at Sea (United States)


    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

  19. Faces of the Fleet | Navy Live (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

  20. 32 CFR 631.16 - Navy policy. (United States)


    ... 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...

  1. U.S. Navy Energy Plan (United States)


    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

  2. Navy Quality of Life Survey: Structural Equation Modeling

    National Research Council Canada - National Science Library

    Craiger, J


    ...: 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.

  3. 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.


    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

  4. 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.


    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

  5. Navy Hospital ships in history

    Directory of Open Access Journals (Sweden)

    Sougat Ray


    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.

  6. 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.


    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.

  7. 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.


    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.

  8. Navy Inventory Management Decision-Making

    National Research Council Canada - National Science Library

    MacDonald, Steven


    .... 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...

  9. Navy Telemedicine: Current Research and Future Directions

    National Research Council Canada - National Science Library

    Reed, Cheryl


    .... 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 (United States)


    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. Brief introduction about radiation hygiene in Russian navy

    International Nuclear Information System (INIS)

    Li Yu; Min Rui; Pan Zhen


    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)

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

    National Research Council Canada - National Science Library

    Conners, Michael E


    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...

  13. Efficient Mechanisms to Allocate Assignment Incentives in the Navy

    National Research Council Canada - National Science Library

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


    .... 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...

  14. 77 FR 9628 - Taking and Importing Marine Mammals: Taking Marine Mammals Incidental to Navy's Mission... (United States)


    ... 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:

  15. 32 CFR 705.29 - Navy Art Collection. (United States)


    ...-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...

  16. Models and procedures for interval evaluating the results of control of knowledge in computer systems testing of Navy

    Directory of Open Access Journals (Sweden)

    D. A. Pechnikov


    Full Text Available To implement effective military and professional training of Navy specialists, a corresponding educational and material base is needed. As a result of the reduction in the 1990s in the branches of the military-industrial complex developing weapons and equipment for the Navy, the latest models of this technology are now produced not in batches, but in individual copies. The question of the production of training and training samples is not worth it at all. Under these conditions, only virtual analogues of military equipment and weapons, developed by means of information technology, i.e., training and training systems (TOS, can be considered as the only means capable of providing military-professional training. At the modern level of the development of information technologies, testing is the only universal technical means of monitoring the knowledge of students. Procedures for knowledge control in modern computer testing systems do not meet the requirements for them according to the following characteristics: 1 the absence of the possibility of evaluating the error of the test results; 2 the absence of the possibility of stopping testing when the specified reliability of its results is achieved. In order to effectively implement the means of operational criteria-based pedagogical control of knowledge in the process of training specialists of the Navy and to enable joint analysis and processing of evaluations of learning outcomes, it is advisable to implement the following practical recommendations: 1. Formulating the teacher's preferences system regarding the quality of trainee training and the teacher's preferences system in relation to The significance of single test tasks in the test should be considered as the most important The essential steps in preparing a test for practical use. 2. The teacher who first enters the input of his preference systems should check their actual compliance on a sample of 5-10 such test results that cover the full

  17. Department of the Navy Correspondence Manual (United States)


    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

  18. Tangram solved? Prefrontal cortex activation analysis during geometric problem solving. (United States)

    Ayaz, Hasan; Shewokis, Patricia A; Izzetoğlu, Meltem; Çakır, Murat P; Onaral, Banu


    Recent neuroimaging studies have implicated prefrontal and parietal cortices for mathematical problem solving. Mental arithmetic tasks have been used extensively to study neural correlates of mathematical reasoning. In the present study we used geometric problem sets (tangram tasks) that require executive planning and visuospatial reasoning without any linguistic representation interference. We used portable optical brain imaging (functional near infrared spectroscopy--fNIR) to monitor hemodynamic changes within anterior prefrontal cortex during tangram tasks. Twelve healthy subjects were asked to solve a series of computerized tangram puzzles and control tasks that required same geometric shape manipulation without problem solving. Total hemoglobin (HbT) concentration changes indicated a significant increase during tangram problem solving in the right hemisphere. Moreover, HbT changes during failed trials (when no solution found) were significantly higher compared to successful trials. These preliminary results suggest that fNIR can be used to assess cortical activation changes induced by geometric problem solving. Since fNIR is safe, wearable and can be used in ecologically valid environments such as classrooms, this neuroimaging tool may help to improve and optimize learning in educational settings.

  19. Contemporary Sexism in the South African Navy (United States)

    Van Wijk, Charles H.


    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…

  20. Registration of ‘Alpena' navy bean (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 ...

  1. Acceptability and characterization of extruded pinto, navy and black beans. (United States)

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


    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.

  2. The completed Management Information System for the Monterey Navy Flying Club.


    Graham, James M.


    Approved for public release; distribution in unlimited. This thesis provides a completed Management Information System for the Monterey Navy Flying Club. The software package was designed to operate upon an IBM PC-XT or PC-AT or 100% compatible microcomputer wjiich has 384K of main memory. Specific hardware requirements are discussed in chapter one. This software package supplies the necessary tools for the club manager to maintain all club records and generate required a...

  3. A Survey of Accidental Hypothermia Knowledge among Navy Members in China and the Implications for Training

    Directory of Open Access Journals (Sweden)

    Shuang Li


    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.

  4. An assessment of tailoring of lightning protection design requirements for a composite wing structure on a metallic aircraft (United States)

    Harwood, T. L.


    The Navy A-6E aircraft is presently being modified with a new wing which uses graphite/epoxy structures and substructures around a titanium load-bearing structure. The ability of composites to conduct electricity is less than that of aluminum. This is cause for concern when the wing may be required to conduct large lightning currents. The manufacturer attempted to solve lightning protection issues by performing a risk assessment based on a statistical approach which allows relaxation of the wing lightning protection design levels over certain locations of the composite wing. A sensitivity study is presented designed to define the total risk of relaxation of the design levels.

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

    National Research Council Canada - National Science Library

    O'Rourke, Ronald


    ...). 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...

  6. 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


    ... 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...

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


    Meek, Gordon E.


    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...

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


    Casagrande, Mauricio


    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...

  9. Navy Future Fleet Platform Architecture Study (United States)


    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

  10. Microbial Fuel Cells for Powering Navy Devices (United States)


    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

  11. Navy Operational Planner - Undersea Warfare Module (United States)


    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

  12. Excellence within the Navy Health Care System. (United States)


    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

  13. System Design for Navy Occupational Standards Development (United States)


    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

  14. 2009 Navy ManTech Project Book (United States)


    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

  15. U.S. Navy Climate Change Roadmap (United States)


    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

  16. Adopting Cloud Computing in the Pakistan Navy (United States)


    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

  17. Solving the Schroedinger equation using Smolyak interpolants

    International Nuclear Information System (INIS)

    Avila, Gustavo; Carrington, Tucker Jr.


    In this paper, we present a new collocation method for solving the Schroedinger equation. Collocation has the advantage that it obviates integrals. All previous collocation methods have, however, the crucial disadvantage that they require solving a generalized eigenvalue problem. By combining Lagrange-like functions with a Smolyak interpolant, we device a collocation method that does not require solving a generalized eigenvalue problem. We exploit the structure of the grid to develop an efficient algorithm for evaluating the matrix-vector products required to compute energy levels and wavefunctions. Energies systematically converge as the number of points and basis functions are increased

  18. 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.


    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

  19. Design definition study of a lift/cruise fan technology V/STOL aircraft. Volume 1: Navy operational aircraft (United States)


    Aircraft were designed and sized to meet Navy mission requirements. Five missions were established for evaluation: anti-submarine warfare (ASW), surface attack (SA), combat search and rescue (CSAR), surveillance (SURV), and vertical on-board delivery (VOD). All missions were performed with a short takeoff and a vertical landing. The aircraft were defined using existing J97-GE gas generators or reasonable growth derivatives in conjunction with turbotip fans reflecting LF460 type technology. The multipurpose aircraft configuration established for U.S. Navy missions utilizes the turbotip driven lift/cruise fan concept for V/STOL aircraft.

  20. Manpower systems integration factors for frigate design in the Turkish Navy


    Kilicaslan, Ismail


    Approved for public release; distribution is unlimited This research examines the manpower systems integration factors for frigate design in the Turkish Navy. The qualitative and quantitative analyses of the correlation between ship design specifications and manpower requirements play a pivotal role in this research. Information about 45 frigate classes from 29 countries is collected from the Information Handling Services Jane's Fighting Ships database and varying approaches of different n...

  1. Manpower Systems Integration Factors for Frigate Design in the Turkish Navy (United States)


    manpower requirements play a pivotal role in this research. Information about 45 frigate classes from 29 countries is collected from the a pivotal role in this research. Information about 45 frigate classes from 29 countries is collected from the Information Handling Services...their unique place in many nations’ navies with varying numbers, based on their threat definitions and economic powers, manning these vessels varies

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


    faced down the mother of all AA/AD threats. It was the Soviet military. The Red Army was postured for the ultimate AA/AD operation, including produce according to missile defense analysts. Numerous Navy acquisition programs will require an ASBM surrogate in the coming years, although a...forecasts shall consider— `(A) Chinese cyber activities directed against the Department of Defense; `(B) potential harms that may affect Department of

  3. Navy DDG-51 and DDG-1000 Destroyer Programs: Background and Issues for Congress (United States)


    Capability Build 16 Combat System upgrade as well as testing of the AMDR minimum track range requirement against supersonic, sea- skimming ASCM threat...the Navy awarded a fixed price contract to Bath Iron Works for a steel deckhouse, hangar, and aft peripheral vertical launching system for the third...and that originally planned for the CG(X). The ships reflected in this program have been priced based on continuation of the existing DDG 51 re

  4. A guide for developing an ADP security plan for Navy Finance Center, Cleveland, Ohio


    Barber, Daniel E.; Hodnett, Elwood Thomas, Jr.


    Approved for public release; distribution is unlimited This paper is intended to be used as a guide by personnel at the Navy Finance Center (NFC) Cleveland, Ohio in developing an Automatic Data Processing (ADP) Security Plan. An effort has been made to combine the requirements for an ADP security plan established by OPNAVINST5239.1A with pertinent information from other selected readings. The importance of the devotion of personnel, time and funds to ADP security planning has been emphas...

  5. 76 FR 71322 - Taking and Importing Marine Mammals; U.S. Navy Training in the Hawaii Range Complex (United States)


    ..., paying particular attention to rookeries, mating grounds, and areas of similar significance. The... mitigation zone is established and 30 min of visual monitoring begins. Divers then enter the water to conduct... measures. The Navy proposes to divide the span of training events into those requiring a 1,000-yd buffer...

  6. Expert Graphics System Research in the Department of the Navy. (United States)

    Duff, Jon M.


    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…

  7. 32 CFR 705.16 - Navy produced public information material. (United States)


    ... 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...

  8. Navy and Coast Guard Shipbuilding: Navy Should Reconsider Approach to Warranties for Correcting Construction Defects (United States)


    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

  9. Teaching Creative Problem Solving. (United States)

    Christensen, Kip W.; Martin, Loren


    Interpersonal and cognitive skills, adaptability, and critical thinking can be developed through problem solving and cooperative learning in technology education. These skills have been identified as significant needs of the workplace as well as for functioning in society. (SK)

  10. Navy Network Dependability: Models, Metrics, and Tools (United States)


    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

  11. 32 CFR 700.323 - The Assistant Secretary of the Navy (Financial Management). (United States)


    ... 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...

  12. Genetics problem solving and worldview (United States)

    Dale, Esther

    The research goal was to determine whether worldview relates to traditional and real-world genetics problem solving. Traditionally, scientific literacy emphasized content knowledge alone because it was sufficient to solve traditional problems. The contemporary definition of scientific literacy is, "The knowledge and understanding of scientific concepts and processes required for personal decision-making, participation in civic and cultural affairs and economic productivity" (NRC, 1996). An expanded definition of scientific literacy is needed to solve socioscientific issues (SSI), complex social issues with conceptual, procedural, or technological associations with science. Teaching content knowledge alone assumes that students will find the scientific explanation of a phenomenon to be superior to a non-science explanation. Formal science and everyday ways of thinking about science are two different cultures (Palmer, 1999). Students address this rift with cognitive apartheid, the boxing away of science knowledge from other types of knowledge (Jedege & Aikenhead, 1999). By addressing worldview, cognitive apartheid may decrease and scientific literacy may increase. Introductory biology students at the University of Minnesota during fall semester 2005 completed a written questionnaire-including a genetics content-knowledge test, four genetic dilemmas, the Worldview Assessment Instrument (WAI) and some items about demographics and religiosity. Six students responded to the interview protocol. Based on statistical analysis and interview data, this study concluded the following: (1) Worldview, in the form of metaphysics, relates to solving traditional genetic dilemmas. (2) Worldview, in the form of agency, relates to solving traditional genetics problems. (3) Thus, worldview must be addressed in curriculum, instruction, and assessment.

  13. Assertiveness and problem solving in midwives. (United States)

    Yurtsal, Zeliha Burcu; Özdemir, Levent


    Midwifery profession is required to bring solutions to problems and a midwife is expected to be an assertive person and to develop midwifery care. This study was planned to examine the relationship between assertiveness and problem-solving skills of midwives. This cross-sectional study was conducted with 201 midwives between July 2008 and February 2009 in the city center of Sivas. The Rathus Assertiveness Schedule (RAS) and Problem Solving Inventory (PSI) were used to determine the level of assertiveness and problem-solving skills of midwives. Statistical methods were used as mean, standard deviation, percentage, Student's T, ANOVA and Tukey HSD, Kruskal Wallis, Fisher Exact, Pearson Correlation and Chi-square tests and P problem-solving skills training. A statistically significant negative correlation was found between the RAS and PSI scores. The RAS scores decreased while the problem-solving scores increased (r: -0451, P problem solving skills of midwives, and midwives who were assertive solved their problems better than did others. Assertiveness and problem-solving skills training will contribute to the success of the midwifery profession. Midwives able to solve problems, and display assertive behaviors will contribute to the development of midwifery profession.

  14. Using process-oriented interfaces for solving the automation paradox in highly automated navy vessels

    NARCIS (Netherlands)

    Diggelen, J. van; Post, W.; Rakhorst, M.; Plasmeijer, R.; Staal, W. van


    This paper describes a coherent engineering method for developing high level human machine interaction within a highly automated environment consisting of sensors, actuators, automatic situation assessors and planning devices. Our approach combines ideas from cognitive work analysis, cognitive

  15. Development of a problem solving evaluation instrument; untangling of specific problem solving assets (United States)

    Adams, Wendy Kristine

    The purpose of my research was to produce a problem solving evaluation tool for physics. To do this it was necessary to gain a thorough understanding of how students solve problems. Although physics educators highly value problem solving and have put extensive effort into understanding successful problem solving, there is currently no efficient way to evaluate problem solving skill. Attempts have been made in the past; however, knowledge of the principles required to solve the subject problem are so absolutely critical that they completely overshadow any other skills students may use when solving a problem. The work presented here is unique because the evaluation tool removes the requirement that the student already have a grasp of physics concepts. It is also unique because I picked a wide range of people and picked a wide range of tasks for evaluation. This is an important design feature that helps make things emerge more clearly. This dissertation includes an extensive literature review of problem solving in physics, math, education and cognitive science as well as descriptions of studies involving student use of interactive computer simulations, the design and validation of a beliefs about physics survey and finally the design of the problem solving evaluation tool. I have successfully developed and validated a problem solving evaluation tool that identifies 44 separate assets (skills) necessary for solving problems. Rigorous validation studies, including work with an independent interviewer, show these assets identified by this content-free evaluation tool are the same assets that students use to solve problems in mechanics and quantum mechanics. Understanding this set of component assets will help teachers and researchers address problem solving within the classroom.

  16. Distributed Problem-Solving

    DEFF Research Database (Denmark)

    Chemi, Tatiana


    This chapter aims to deconstruct some persistent myths about creativity: the myth of individualism and of the genius. By looking at literature that approaches creativity as a participatory and distributed phenomenon and by bringing empirical evidence from artists’ studios, the author presents a p......, what can educators at higher education learn from the ways creative groups solve problems? How can artists contribute to inspiring higher education?......This chapter aims to deconstruct some persistent myths about creativity: the myth of individualism and of the genius. By looking at literature that approaches creativity as a participatory and distributed phenomenon and by bringing empirical evidence from artists’ studios, the author presents...... a perspective that is relevant to higher education. The focus here is on how artists solve problems in distributed paths, and on the elements of creative collaboration. Creative problem-solving will be looked at as an ongoing dialogue that artists engage with themselves, with others, with recipients...

  17. Solving Environmental Problems

    DEFF Research Database (Denmark)

    Ørding Olsen, Anders; Sofka, Wolfgang; Grimpe, Christoph


    for Research and Technological Development (FP7), our results indicate that the problem-solving potential of a search strategy increases with the diversity of existing knowledge of the partners in a consortium and with the experience of the partners involved. Moreover, we identify a substantial negative effect...... dispersed. Hence, firms need to collaborate. We shed new light on collaborative search strategies led by firms in general and for solving environmental problems in particular. Both topics are largely absent in the extant open innovation literature. Using data from the European Seventh Framework Program...

  18. The U.S. Navy in the World (1991-2000): Context for U.S. Navy Capstone Strategies and Concepts (United States)


    1990s: State of the Navy (IV) CNA USN strike capabilities increasingly dispersed among platform types Increased strike precision, networking...Requirements & Assessments (N8) • OP-08 had been OP-090 before 1987 • Platform "barons" (OP-02, OP-03, OP-05) under N8 • 3-star DCNO for Naval...Gentian ( WIX -290) • Former buoy tender (WLB-290) • Multi-national crew for in-theater Theater Security Cooperation (TSC) ops 92 1990s: USN-USCG

  19. Environmental problem-solving: Psychosocial factors (United States)

    Miller, Alan


    This is a study of individual differences in environmental problem-solving, the probable roots of these differences, and their implications for the education of resource professionals. A group of student Resource Managers were required to elaborate their conception of a complex resource issue (Spruce Budworm management) and to generate some ideas on management policy. Of particular interest was the way in which subjects dealt with the psychosocial aspects of the problem. A structural and content analysis of responses indicated a predominance of relatively compartmentalized styles, a technological orientation, and a tendency to ignore psychosocial issues. A relationship between problem-solving behavior and personal (psychosocial) style was established which, in the context of other evidence, suggests that problem-solving behavior is influenced by more deep seated personality factors. The educational implication drawn was that problem-solving cannot be viewed simply as an intellectual-technical activity but one that involves, and requires the education of, the whole person.

  20. Introspection in Problem Solving (United States)

    Jäkel, Frank; Schreiber, Cornell


    Problem solving research has encountered an impasse. Since the seminal work of Newell und Simon (1972) researchers do not seem to have made much theoretical progress (Batchelder and Alexander, 2012; Ohlsson, 2012). In this paper we argue that one factor that is holding back the field is the widespread rejection of introspection among cognitive…

  1. Problem Solving in Practice (United States)

    Greene, Kim; Heyck-Williams, Jeff; Timpson Gray, Elicia


    Problem solving spans all grade levels and content areas, as evidenced by this compilation of projects from schools across the United States. In one project, high school girls built a solar-powered tent to serve their city's homeless population. In another project, 4th graders explored historic Jamestown to learn about the voices lost to history.…

  2. Solving Linear Differential Equations

    NARCIS (Netherlands)

    Nguyen, K.A.; Put, M. van der


    The theme of this paper is to 'solve' an absolutely irreducible differential module explicitly in terms of modules of lower dimension and finite extensions of the differential field K. Representations of semi-simple Lie algebras and differential Galo is theory are the main tools. The results extend

  3. Solving a binary puzzle

    NARCIS (Netherlands)

    Utomo, P.H.; Makarim, R.H.


    A Binary puzzle is a Sudoku-like puzzle with values in each cell taken from the set {0,1} {0,1}. Let n≥4 be an even integer, a solved binary puzzle is an n×n binary array that satisfies the following conditions: (1) no three consecutive ones and no three consecutive zeros in each row and each

  4. Electric Current Solves Mazes (United States)

    Ayrinhac, Simon


    We present in this work a demonstration of the maze-solving problem with electricity. Electric current flowing in a maze as a printed circuit produces Joule heating and the right way is instantaneously revealed with infrared thermal imaging. The basic properties of electric current can be discussed in this context, with this challenging question:…

  5. Transport equation solving methods

    International Nuclear Information System (INIS)

    Granjean, P.M.


    This work is mainly devoted to Csub(N) and Fsub(N) methods. CN method: starting from a lemma stated by Placzek, an equivalence is established between two problems: the first one is defined in a finite medium bounded by a surface S, the second one is defined in the whole space. In the first problem the angular flux on the surface S is shown to be the solution of an integral equation. This equation is solved by Galerkin's method. The Csub(N) method is applied here to one-velocity problems: in plane geometry, slab albedo and transmission with Rayleigh scattering, calculation of the extrapolation length; in cylindrical geometry, albedo and extrapolation length calculation with linear scattering. Fsub(N) method: the basic integral transport equation of the Csub(N) method is integrated on Case's elementary distributions; another integral transport equation is obtained: this equation is solved by a collocation method. The plane problems solved by the Csub(N) method are also solved by the Fsub(N) method. The Fsub(N) method is extended to any polynomial scattering law. Some simple spherical problems are also studied. Chandrasekhar's method, collision probability method, Case's method are presented for comparison with Csub(N) and Fsub(N) methods. This comparison shows the respective advantages of the two methods: a) fast convergence and possible extension to various geometries for Csub(N) method; b) easy calculations and easy extension to polynomial scattering for Fsub(N) method [fr

  6. On Solving Linear Recurrences (United States)

    Dobbs, David E.


    A direct method is given for solving first-order linear recurrences with constant coefficients. The limiting value of that solution is studied as "n to infinity." This classroom note could serve as enrichment material for the typical introductory course on discrete mathematics that follows a calculus course.

  7. Local Strategy Improvement for Parity Game Solving


    Friedmann, Oliver; Lange, Martin


    The problem of solving a parity game is at the core of many problems in model checking, satisfiability checking and program synthesis. Some of the best algorithms for solving parity game are strategy improvement algorithms. These are global in nature since they require the entire parity game to be present at the beginning. This is a distinct disadvantage because in many applications one only needs to know which winning region a particular node belongs to, and a witnessing winning strategy may...

  8. Toward Solving the Problem of Problem Solving: An Analysis Framework (United States)

    Roesler, Rebecca A.


    Teaching is replete with problem solving. Problem solving as a skill, however, is seldom addressed directly within music teacher education curricula, and research in music education has not examined problem solving systematically. A framework detailing problem-solving component skills would provide a needed foundation. I observed problem solving…

  9. Tests on thirteen navy type model propellers (United States)

    Durand, W F


    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)

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

    National Research Council Canada - National Science Library

    Westphal, Richard J


    .... 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...

  11. Navy Integration into the Air Force-Dominated JFACC

    National Research Council Canada - National Science Library

    Mongillo, Nicholas


    ...) 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...

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

    National Research Council Canada - National Science Library

    Gummin, D. D


    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...

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

    National Research Council Canada - National Science Library

    Gummin, David


    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...

  14. 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


    ... 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...

  15. Hearing loss in the Royal Norwegian Navy: A longitudinal study. (United States)

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


    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.

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

    National Research Council Canada - National Science Library

    Kavetsky, Robert


    ... 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...

  17. 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

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

    African Journals Online (AJOL)


    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.

  19. Factors Affecting Organizational Commitment in Navy Corpsmen. (United States)

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


    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

  20. Comparative Research of Navy Voluntary Education at Operational Commands (United States)


    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

  1. U.S. Navy: A History of Stagnation and Innovation (United States)


    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

  2. Cost analysis of LEED certified United States navy buildings


    Kirar, Carl V.


    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...

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


    Senter, Robert R.


    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...

  4. Sensitivity analysis of navy aviation readiness based sparing model (United States)


    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

  5. Using TRIZ to Improve the Procurement Process of Spare Parts in the Taiwan Navy

    Directory of Open Access Journals (Sweden)

    Chia-Nan Wang


    Full Text Available Abstract: The Naval Maintenance and Repair Command Acquisition Management Unit (NMRC-AMU of the Taiwan Navy suffered from poor stock control of spare parts and inadequate modification of requested items and manufacturer/part codes during recent years. Therefore, the purpose of this study is to investigate core categorization, coordination, and procurement (CCP problems, to formulate feasible solutions and then to improve the CCP performances of spare parts in NMRC-AMU. The Teoriya Resheniya Izobreatatelskih Zadatch (TRIZ method was applied to solve this issue. A problem hierarchy analysis (PHA was first used to identify the core problems. Then, the 40 principles were used to determine the ideal improvement solution and formulate a solution strategy that simultaneously simplified CCP processed and enhanced the correctness of procurement tasks, thereby elevating CCP efficiency, supporting the Taiwan Navy repair missions, and satisfying fleet maintenance and servicing demands. The results indicated that total 6925 requests for coordination and procurement were submitted. Of these requests, 4366 requests had been completed (with total 102 cases, and the CCP efficiency is 63.0%. After improvement by this study, a total of 4529 items were submitted and 3592 executed items were completed (with a total of 172 cases, and the CCP efficiency is 79.3%. The improvement percentage of the CCP efficiency and completed cases are 30.6% and 68.6%, respectively. The performances are good and the TRIZ could be applied for other military forces.

  6. Creativity and Problem Solving

    DEFF Research Database (Denmark)

    Vidal, Rene Victor Valqui


    This paper presents some modern and interdisciplinary concepts about creativity and creative processes of special relevance for Operational Research workers. Central publications in the area Creativity-Operational Research are shortly reviewed. Some creative tools and the Creative Problem Solving...... approach are also discussed. Finally, some applications of these concepts and tools are outlined. Some central references are presented for further study of themes related to creativity or creative tools....

  7. Creativity and problem Solving

    Directory of Open Access Journals (Sweden)

    René Victor Valqui Vidal


    Full Text Available This paper presents some modern and interdisciplinary concepts about creativity and creative processes of special relevance for Operational Research workers. Central publications in the area Creativity-Operational Research are shortly reviewed. Some creative tools and the Creative Problem Solving approach are also discussed. Finally, some applications of these concepts and tools are outlined. Some central references are presented for further study of themes related to creativity or creative tools.

  8. Energy recovery ventilation as a radon mitigation method for Navy family housing in Guam

    International Nuclear Information System (INIS)


    Energy recovery ventilation involves the exchange of contaminated indoor air with fresh, uncontaminated outdoor air with recovery of energy. During radon mitigation diagnostics, air change measurements were performed within three typical Navy family houses, and some were found to be well below recommended minimum standards. The only practical way to solve the indoor air quality problem was to increase the ventilation rate. Options were evaluated, and it was decided to install energy recovery ventilation (ERV) systems. An ERV system is a packaged unit complete with blower fans, controls, and air-to-air heat exchanger. However, because of economical limits on the quantity of conditioned air that can be exchanged, ERV has a finite range of application in radon abatement. In Guam, ERV has potential applications in up to 370 units and in an additional 154 units if the mechanical systems are moved indoors. The performance of ERV systems were evaluated during a demonstration program to determine the removal efficiency of radon

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

    Energy Technology Data Exchange (ETDEWEB)

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


    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.

  10. Risk factors for bruxism among Croatian navy employees. (United States)

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


    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.

  11. Breaking emulsions in Navy bilge collection and treatment systems

    Energy Technology Data Exchange (ETDEWEB)

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


    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.

  12. An Evaluation of Navy En Route Care Training Using a High-Fidelity Medical Simulation Scenario of Interfacility Patient Transport. (United States)

    DeForest, Christine A; Blackman, Virginia; Alex, John E; Reeves, Lauren; Mora, Alejandra; Perez, Crystal; Maddry, Joseph; Selby, Domenique; Walrath, Benjamin


    Military prehospital and en route care (ERC) directly impacts patient morbidity and mortality. Provider knowledge and skills are critical variables in the effectiveness of ERC. No Navy doctrine defines provider choice for patient transport or requires standardized provider training. Frequently, Search and Rescue Medical Technicians (SMTs) and Navy Nurses (ERC RNs) are tasked with this mission though physicians have also been used. Navy ERC provider training varies greatly by professional role. Historically, evaluations of ERC and patient outcomes have been based on retrospective analyses of incomplete data sets that provide limited insight on ERC practices. Little evidence exists to determine if current training is adequate to care for the most common injuries seen in combat trauma patients. Simulation technology facilitates a standardized patient encounter to enable complete, prospective data collection while studying provider type as the independent variable. Information acquired through skill performance observation can be used to make evidence-based recommendations to improve ERC training. This IRB approved multi-center study funded through a Congressionally Directed Medical Research Program grant from the Combat Casualty Care Intramural Research Joint En Route Care portfolio evaluated Navy ERC providers. The study evaluated 84 SMT, ERC RN, and physician participants in the performance of critical and secondary actions during an immersive, high-fidelity, patient transport simulation scenario focused on the care during an interfacility transfer. Simulation evaluators with military ERC expertise, blinded to participant training and background, graded each participant's performance. Inter-rater reliability was calculated using Cohen's Kappa to evaluate concordance between evaluator assessments. Categorical data were reported as frequencies and percentages. Performance attempt and accuracy rates were compared with likelihood ratio chi-square or Fisher's exact test

  13. Appreciative Problem Solving

    DEFF Research Database (Denmark)

    Hansen, David


    Many industrial production work systems have increased in complexity, and their new business model scompete on innovation, rather than low cost.At a medical device production facility committed to Lean Production, a research project was carried out to use Appreciative Inquiry to better engage...... employee strengths in continuou simprovements of the work system. The research question was: “How can Lean problem solving and Appreciative Inquiry be combined for optimized work system innovation?” The research project was carried out as a co-creation process with close cooperation between researcher...

  14. Simon on problem solving

    DEFF Research Database (Denmark)

    Foss, Kirsten; Foss, Nicolai Juul


    as a general approach to problem solving. We apply these Simonian ideas to organisational issues, specifically new organisational forms. Specifically, Simonian ideas allow us to develop a morphology of new organisational forms and to point to some design problems that characterise these forms.......Two of Herbert Simon's best-known papers are 'The Architecture of Complexity' and 'The Structure of Ill-Structured Problems.' We discuss the neglected links between these two papers, highlighting the role of decomposition in the context of problems on which constraints have been imposed...

  15. Planning and Problem Solving (United States)


    Artificial Intelig ~ence (Vol. III, edited by Paul R. Cohen and’ Edward A.. Feigenbaum)’, The chapter was written B’ Paul Cohen, with contributions... Artificial Intelligence (Vol. III, edited by Paul R. Cohen and EdWard A. Feigenbaum). The chapter was written by Paul R. Cohen, with contributions by Stephen...Wheevoats"EntermdI’ Planning and Problem ’Solving by Paul R. Cohen Chaptb-rXV-of Volumec III’of the Handbook of Artificial Intelligence edited by Paul R

  16. Spontaneous gestures influence strategy choices in problem solving. (United States)

    Alibali, Martha W; Spencer, Robert C; Knox, Lucy; Kita, Sotaro


    Do gestures merely reflect problem-solving processes, or do they play a functional role in problem solving? We hypothesized that gestures highlight and structure perceptual-motor information, and thereby make such information more likely to be used in problem solving. Participants in two experiments solved problems requiring the prediction of gear movement, either with gesture allowed or with gesture prohibited. Such problems can be correctly solved using either a perceptual-motor strategy (simulation of gear movements) or an abstract strategy (the parity strategy). Participants in the gesture-allowed condition were more likely to use perceptual-motor strategies than were participants in the gesture-prohibited condition. Gesture promoted use of perceptual-motor strategies both for participants who talked aloud while solving the problems (Experiment 1) and for participants who solved the problems silently (Experiment 2). Thus, spontaneous gestures influence strategy choices in problem solving.

  17. Keystone National Policy Dialogue on Department of the Navy Hazardous Waste Management (United States)


    impose sanctions against tenant commands to ensure environmental requirements are met. 5. Include in the Manual for Courts-Martial, 1984, Article 134... MANUAL ) HAS JUST BEEN UPDATED TO REFLECT NUMEROUS CHANGES IN LAWS, WAIVERS OF FEDERAL SOVEREIGNTT, PERSONAL LIABILITY, AND STRENGTHENING Or THE NAVY CHAIN...C n sculd be the first thing the user reads, and it sncu!l creceoe the HWIMP ntrzo.uctin. I ! •1 U 4.2. Z i-n The HtP becins wih a section exlainino

  18. Solving Differential Equations in R: Package deSolve (United States)

    In this paper we present the R package deSolve to solve initial value problems (IVP) written as ordinary differential equations (ODE), differential algebraic equations (DAE) of index 0 or 1 and partial differential equations (PDE), the latter solved using the method of lines appr...

  19. Solving Differential Equations in R: Package deSolve

    NARCIS (Netherlands)

    Soetaert, K.E.R.; Petzoldt, T.; Setzer, R.W.


    In this paper we present the R package deSolve to solve initial value problems (IVP) written as ordinary differential equations (ODE), differential algebraic equations (DAE) of index 0 or 1 and partial differential equations (PDE), the latter solved using the method of lines approach. The

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

    National Research Council Canada - National Science Library

    Christensen, Eric


    .... 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...

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

    National Research Council Canada - National Science Library

    O'Rourke, Ronald


    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


    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


    ...) 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


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

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

    National Research Council Canada - National Science Library


    ...) 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...

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

    National Research Council Canada - National Science Library

    Granetto, Paul


    ... 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...

  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


    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. Parts on Demand: Evaluation of Approaches to Achieve Flexible Manufacturing Systems for Navy Partson Demand. Volume 1 (United States)


    R&D efforts reviewed. The resulting assessment highlighted the generic enabling technologies and cross- cutting R&D projects required to focus current...supplied by spot buys, and which may generate Navy Inventory Control Numbers (NICN). Random samples of data were extracted from the Master Data File ( MDF ...isostatic presses, rotary forging (both hot and cold), investment casting, 0and hammer forging. Other techniques such as a laser sculpting and implosion

  10. The HAZWRAP/Navy Radon Project

    International Nuclear Information System (INIS)

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


    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


    Al Harbi, Toraiheeb


    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. Proceedings of U.S. Navy Symposium on Arctic/Cold Weather Operations of Surface Ships (1985) Held on 3-4 December 1985 (United States)


    must complete an extensive winter survival course before they become operational and are required to complete a refresher every third year. The Royal...warmth No real success was achieved until a joint venture betvecn the Navy Depot and-- National Bureau of Standards produced a -thick wool and alpaca pile

  13. Solved problems in electromagnetics

    CERN Document Server

    Salazar Bloise, Félix; Bayón Rojo, Ana; Gascón Latasa, Francisco


    This book presents the fundamental concepts of electromagnetism through problems with a brief theoretical introduction at the beginning of each chapter. The present book has a strong  didactic character. It explains all the mathematical steps and the theoretical concepts connected with the development of the problem. It guides the reader to understand the employed procedures to learn to solve the exercises independently. The exercises are structured in a similar way: The chapters begin with easy problems increasing progressively in the level of difficulty. This book is written for students of physics and engineering in the framework of the new European Plans of Study for Bachelor and Master and also for tutors and lecturers. .

  14. Solved problems in electrochemistry

    International Nuclear Information System (INIS)

    Piron, D.L.


    This book presents calculated solutions to problems in fundamental and applied electrochemistry. It uses industrial data to illustrate scientific concepts and scientific knowledge to solve practical problems. It is subdivided into three parts. The first uses modern basic concepts, the second studies the scientific basis for electrode and electrolyte thermodynamics (including E-pH diagrams and the minimum energy involved in transformations) and the kinetics of rate processes (including the energy lost in heat and in parasite reactions). The third part treats larger problems in electrolysis and power generation, as well as in corrosion and its prevention. Each chapter includes three sections: the presentation of useful principles; some twenty problems with their solutions; and, a set of unsolved problems

  15. 32 CFR 700.325 - The Assistant Secretary of the Navy (Installations and Environment). (United States)


    ... (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...

  16. 32 CFR 700.326 - The Assistant Secretary of the Navy (Research, Development and Acquisition). (United States)


    ... 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...

  17. 32 CFR 776.32 - Department of the Navy as client. (United States)


    ... 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...

  18. Young Children's Drawings in Problem Solving (United States)

    Bakar, Kamariah Abu; Way, Jennifer; Bobis, Janette


    This paper explores young children's drawings (6 years old) in early number and addition activities in Malaysia. Observation, informal interviews and analysis of drawings revealed two types of drawing, and gave insight into the transitional process required for children to utilise drawings in problem solving. We argue the importance of valuing and…

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

    Directory of Open Access Journals (Sweden)

    Kaja Irgens-Hansen


    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.

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

    Directory of Open Access Journals (Sweden)

    Yaacob Sazali


    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.

  1. Fuzzy-Rule-Based Object Identification Methodology for NAVI System (United States)

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


    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.

  2. NavyTime: Event and Time Ordering from Raw Text (United States)


    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

  3. Dreams and creative problem-solving. (United States)

    Barrett, Deirdre


    Dreams have produced art, music, novels, films, mathematical proofs, designs for architecture, telescopes, and computers. Dreaming is essentially our brain thinking in another neurophysiologic state-and therefore it is likely to solve some problems on which our waking minds have become stuck. This neurophysiologic state is characterized by high activity in brain areas associated with imagery, so problems requiring vivid visualization are also more likely to get help from dreaming. This article reviews great historical dreams and modern laboratory research to suggest how dreams can aid creativity and problem-solving. © 2017 New York Academy of Sciences.

  4. The role of the French Navy in marine radioecology

    International Nuclear Information System (INIS)

    Quentric, Y.; Steiner, C.


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


    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

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


    Guoth, Maroš


    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...

  7. Adopting and adapting a commercial view of web services for the Navy (United States)

    Warner, Elizabeth; Ladner, Roy; Katikaneni, Uday; Petry, Fred


    Web Services are being adopted as the enabling technology to provide net-centric capabilities for many Department of Defense operations. The Navy Enterprise Portal, for example, is Web Services-based, and the Department of the Navy is promulgating guidance for developing Web Services. Web Services, however, only constitute a baseline specification that provides the foundation on which users, under current approaches, write specialized applications in order to retrieve data over the Internet. Application development may increase dramatically as the number of different available Web Services increases. Reasons for specialized application development include XML schema versioning differences, adoption/use of diverse business rules, security access issues, and time/parameter naming constraints, among others. We are currently developing for the US Navy a system which will improve delivery of timely and relevant meteorological and oceanographic (MetOc) data to the warfighter. Our objective is to develop an Advanced MetOc Broker (AMB) that leverages Web Services technology to identify, retrieve and integrate relevant MetOc data in an automated manner. The AMB will utilize a Mediator, which will be developed by applying ontological research and schema matching techniques to MetOc forms of data. The AMB, using the Mediator, will support a new, advanced approach to the use of Web Services; namely, the automated identification, retrieval and integration of MetOc data. Systems based on this approach will then not require extensive end-user application development for each Web Service from which data can be retrieved. Users anywhere on the globe will be able to receive timely environmental data that fits their particular needs.

  8. Local Strategy Improvement for Parity Game Solving

    Directory of Open Access Journals (Sweden)

    Oliver Friedmann


    Full Text Available The problem of solving a parity game is at the core of many problems in model checking, satisfiability checking and program synthesis. Some of the best algorithms for solving parity game are strategy improvement algorithms. These are global in nature since they require the entire parity game to be present at the beginning. This is a distinct disadvantage because in many applications one only needs to know which winning region a particular node belongs to, and a witnessing winning strategy may cover only a fractional part of the entire game graph. We present a local strategy improvement algorithm which explores the game graph on-the-fly whilst performing the improvement steps. We also compare it empirically with existing global strategy improvement algorithms and the currently only other local algorithm for solving parity games. It turns out that local strategy improvement can outperform these others by several orders of magnitude.

  9. High School Astronomical Research at the Army and Navy Academy (United States)

    Boyce, Pat; Boyce, Grady


    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

  10. Imaging of Stellar Surfaces with the Navy Precision Optical Interferometer (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.

  11. Tool Storage Problem Solved! (United States)

    Klenke, Andrew M.; Dell, Tim W.


    Graduates of the automotive technology program at Pittsburg State University (PSU) generally enter the workforce in some type of automotive management role. As a result, the program does not require students to purchase their own tools, and it does not have room for all 280 majors to roll around a personal tool chest. Each instructor must maintain…

  12. EQ6 Calculations for Chemical Degradation of Navy Waste Packages

    International Nuclear Information System (INIS)

    S. LeStrange


    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

  13. U.S. Navy Aeromedical Reference and Waiver Guide (United States)


    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 sedatives: – Valeriana officinalis (Valerian) – Rauwolfia serpentina (Indian snakeroot) – Atropa belladonna (Deadly Nightshade)* – Chelidonium

  14. Real Time Analysis: Does Navy Have a Plan? (United States)


    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

  15. A Model for Effective Performance in the Indonesian Navy. (United States)


    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

  16. Productivity improvement opportunities at Navy public works activities


    Dieffenbach, Richard Jacob


    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...

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

    International Nuclear Information System (INIS)

    Rosa, L.P.


    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)

  18. Marketing the Naval Postgraduate School to Navy (URL) Officers (United States)


    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

  19. Spanish Navy Up to Date Data in DCS (United States)


    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

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

    DEFF Research Database (Denmark)

    Nørby, Søren; Seerup, Jakob


    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...

  1. A Role for Community Colleges in Navy Training. (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…

  2. The Language of Organizations: The Case of the Navy, (United States)


    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) 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

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

    National Research Council Canada - National Science Library

    Uriell, Zannette A; Johnson, J. S


    .... 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...

  4. The Education and Development of Strategic Planners in the Navy (United States)


    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

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

    African Journals Online (AJOL)


    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 ...

  6. EQ6 Calculations for Chemical Degradation of Navy Waste Packages

    Energy Technology Data Exchange (ETDEWEB)

    S. LeStrange


    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.

  7. Solving Ordinary Differential Equations (United States)

    Krogh, F. T.


    Initial-value ordinary differential equation solution via variable order Adams method (SIVA/DIVA) package is collection of subroutines for solution of nonstiff ordinary differential equations. There are versions for single-precision and double-precision arithmetic. Requires fewer evaluations of derivatives than other variable-order Adams predictor/ corrector methods. Option for direct integration of second-order equations makes integration of trajectory problems significantly more efficient. Written in FORTRAN 77.

  8. High School Students' Use of Meiosis When Solving Genetics Problems. (United States)

    Wynne, Cynthia F.; Stewart, Jim; Passmore, Cindy


    Paints a different picture of students' reasoning with meiosis as they solved complex, computer-generated genetics problems, some of which required them to revise their understanding of meiosis in response to anomalous data. Students were able to develop a rich understanding of meiosis and can utilize that knowledge to solve genetics problems.…

  9. Cognitive Load in Algebra: Element Interactivity in Solving Equations (United States)

    Ngu, Bing Hiong; Chung, Siu Fung; Yeung, Alexander Seeshing


    Central to equation solving is the maintenance of equivalence on both sides of the equation. However, when the process involves an interaction of multiple elements, solving an equation can impose a high cognitive load. The balance method requires operations on both sides of the equation, whereas the inverse method involves operations on one side…

  10. A Rubric for Assessing Students' Experimental Problem-Solving Ability (United States)

    Shadle, Susan E.; Brown, Eric C.; Towns, Marcy H.; Warner, Don L.


    The ability to couple problem solving both to the understanding of chemical concepts and to laboratory practices is an essential skill for undergraduate chemistry programs to foster in our students. Therefore, chemistry programs must offer opportunities to answer real problems that require use of problem-solving processes used by practicing…

  11. Is Word-Problem Solving a Form of Text Comprehension? (United States)

    Fuchs, Lynn S.; Fuchs, Douglas; Compton, Donald L.; Hamlett, Carol L.; Wang, Amber Y.


    This study's hypotheses were that (a) word-problem (WP) solving is a form of text comprehension that involves language comprehension processes, working memory, and reasoning, but (b) WP solving differs from other forms of text comprehension by requiring WP-specific language comprehension as well as general language comprehension. At the start of…

  12. Doses of emergency exposure to the USSR Navy personnel

    International Nuclear Information System (INIS)

    Skaletskiy, Yuriy


    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.)

  13. Difficulties in Genetics Problem Solving. (United States)

    Tolman, Richard R.


    Examined problem-solving strategies of 30 high school students as they solved genetics problems. Proposes a new sequence of teaching genetics based on results: meiosis, sex chromosomes, sex determination, sex-linked traits, monohybrid and dihybrid crosses (humans), codominance (humans), and Mendel's pea experiments. (JN)

  14. Problem Solving, Scaffolding and Learning (United States)

    Lin, Shih-Yin


    Helping students to construct robust understanding of physics concepts and develop good solving skills is a central goal in many physics classrooms. This thesis examine students' problem solving abilities from different perspectives and explores strategies to scaffold students' learning. In studies involving analogical problem solving…

  15. Problem Solving on a Monorail. (United States)

    Barrow, Lloyd H.; And Others


    This activity was created to address a lack of problem-solving activities for elementary children. A "monorail" activity from the Evening Science Program for K-3 Students and Parents program is presented to illustrate the problem-solving format. Designed for performance at stations by groups of two students. (LZ)

  16. Solving complex fisheries management problems

    DEFF Research Database (Denmark)

    Petter Johnsen, Jahn; Eliasen, Søren Qvist


    A crucial issue for the new EU common fisheries policy is how to solve the discard problem. Through a study of the institutional set up and the arrangements for solving the discard problem in Denmark, the Faroe Islands, Iceland and Norway, the article identifies the discard problem as related...

  17. How do they solve it? An insight into the learner’s approach to the mechanism of physics problem solving

    Directory of Open Access Journals (Sweden)

    Balasubrahmanya Hegde


    Full Text Available A perceived difficulty is associated with physics problem solving from a learner’s viewpoint, arising out of a multitude of reasons. In this paper, we have examined the microstructure of students’ thought processes during physics problem solving by combining the analysis of responses to multiple-choice questions and semistructured student interviews. Design of appropriate scaffoldings serves as pointers to the identification of student problem solving difficulties. An analysis of the results suggests the necessity of identification of the skill sets required for developing better problem solving abilities.

  18. On Solving "Problems" (United States)

    Ghez, Richard


    Counting and estimating are no doubt ancient survival skills. And yet, present educational methods tend to downplay these very skills. This breeds senseless innumeracy and social disruption. Jumbling inches with centimeters, for example, can cause a Mars mission to fail. With minor distortion, elementary and high schools (and beyond) teach that all fractions are simple, that all square roots are rational, and that trigonometric functions need be evaluated only for 30, 45, and 60 degrees. We thus inflict threefold damage on our children and students. First, they come to believe that numbers beyond 10 (except for current account deficits) are intuitively inaccessible; second, that answers to all mathematical questions are "formulas"; and third, that the art of estimation merely requires punching keys on a calculator—a dismal sort of black magic. These beliefs I wish to expose in the form of eight short numerical tales.

  19. To what extent do student teachers develop their mathematical problem solving ability by self-study?


    Kool, Marjolein; Keijzer, Ronald


    A primary teacher needs mathematical problem solving ability. That is why Dutch student teachers have to show this ability in a nationwide mathematics test that contains many non-routine problems. Most student teachers prepare for this test by working on their own solving test-like problems. To what extent does these individual problem solving activities really contribute to their mathematical problem solving ability? Developing mathematical problem solving ability requires reflective mathema...

  20. Insightful problem solving in an Asian elephant.

    Directory of Open Access Journals (Sweden)

    Preston Foerder

    Full Text Available The "aha" moment or the sudden arrival of the solution to a problem is a common human experience. Spontaneous problem solving without evident trial and error behavior in humans and other animals has been referred to as insight. Surprisingly, elephants, thought to be highly intelligent, have failed to exhibit insightful problem solving in previous cognitive studies. We tested whether three Asian elephants (Elephas maximus would use sticks or other objects to obtain food items placed out-of-reach and overhead. Without prior trial and error behavior, a 7-year-old male Asian elephant showed spontaneous problem solving by moving a large plastic cube, on which he then stood, to acquire the food. In further testing he showed behavioral flexibility, using this technique to reach other items and retrieving the cube from various locations to use as a tool to acquire food. In the cube's absence, he generalized this tool utilization technique to other objects and, when given smaller objects, stacked them in an attempt to reach the food. The elephant's overall behavior was consistent with the definition of insightful problem solving. Previous failures to demonstrate this ability in elephants may have resulted not from a lack of cognitive ability but from the presentation of tasks requiring trunk-held sticks as potential tools, thereby interfering with the trunk's use as a sensory organ to locate the targeted food.

  1. Insightful problem solving in an Asian elephant. (United States)

    Foerder, Preston; Galloway, Marie; Barthel, Tony; Moore, Donald E; Reiss, Diana


    The "aha" moment or the sudden arrival of the solution to a problem is a common human experience. Spontaneous problem solving without evident trial and error behavior in humans and other animals has been referred to as insight. Surprisingly, elephants, thought to be highly intelligent, have failed to exhibit insightful problem solving in previous cognitive studies. We tested whether three Asian elephants (Elephas maximus) would use sticks or other objects to obtain food items placed out-of-reach and overhead. Without prior trial and error behavior, a 7-year-old male Asian elephant showed spontaneous problem solving by moving a large plastic cube, on which he then stood, to acquire the food. In further testing he showed behavioral flexibility, using this technique to reach other items and retrieving the cube from various locations to use as a tool to acquire food. In the cube's absence, he generalized this tool utilization technique to other objects and, when given smaller objects, stacked them in an attempt to reach the food. The elephant's overall behavior was consistent with the definition of insightful problem solving. Previous failures to demonstrate this ability in elephants may have resulted not from a lack of cognitive ability but from the presentation of tasks requiring trunk-held sticks as potential tools, thereby interfering with the trunk's use as a sensory organ to locate the targeted food.

  2. Several crimes solved

    CERN Multimedia

    Relations with the Host States Service


    A member of a contractor's personnel suspected of having committed several thefts in and around Building 180 has recently been questioned by the French police. He was immediately tried by the court in Bourg-en-Bresse and sentenced to six months in prison, with a requirement to serve at least three months. His arrest was facilitated, among other things, by a video recording, fast and detailed statements to the CERN Fire Brigade and close collaboration between the members of the personnel concerned, the Reception and Access Control Service and the police. Several laptops and other items of electronic equipment were seized during a search of the culprit's home. A stolen digital camera has yet to be returned to its owner as he has not reported the theft to the CERN Fire Brigade and the police. The person concerned is therefore requested to go to the Gendarmerie in Saint-Genis-Pouilly with the necessary proof of ownership. In addition, the French authorities have informed CERN that the presumed authors of the a...

  3. Expensing options solves nothing. (United States)

    Sahlman, William A


    The use of stock options for executive compensation has become a lightning rod for public anger, and it's easy to see why. Many top executives grew hugely rich on the back of the gains they made on their options, profits they've been able to keep even as the value they were supposed to create disappeared. The supposed scam works like this: Current accounting regulations let companies ignore the cost of option grants on their income statements, so they can award valuable option packages without affecting reported earnings. Not charging the cost of the grants supposedly leads to overstated earnings, which purportedly translate into unrealistically high share prices, permitting top executives to realize big gains when they exercise their options. If an accounting anomaly is the problem, then the solution seems obvious: Write off executive share options against the current year's revenues. The trouble is, Sahlman writes, expensing option grants won't give us a more accurate view of earnings, won't add any information not already included in the financial statements, and won't even lead to equal treatment of different forms of executive pay. Far worse, expensing evades the real issue, which is whether compensation (options and other-wise) does what it's supposed to do--namely, help a company recruit, retain, and provide the right people with appropriate performance incentives. Any performance-based compensation system has the potential to encourage cheating. Only ethical management, sensible governance, adequate internal control systems, and comprehensive disclosure will save the investor from disaster. If, Sahlman warns, we pass laws that require the expensing of options, thinking that's fixed the fundamental flaws in corporate America's accounting, we will have missed a golden opportunity to focus on the much more extensive defects in the present system.

  4. Problem Solving with General Semantics. (United States)

    Hewson, David


    Discusses how to use general semantics formulations to improve problem solving at home or at work--methods come from the areas of artificial intelligence/computer science, engineering, operations research, and psychology. (PA)

  5. How to solve mathematical problems

    CERN Document Server

    Wickelgren, Wayne A


    Seven problem-solving techniques include inference, classification of action sequences, subgoals, contradiction, working backward, relations between problems, and mathematical representation. Also, problems from mathematics, science, and engineering with complete solutions.

  6. Interactive Problem-Solving Interventions

    African Journals Online (AJOL)

    Frew Demeke Alemu

    concerted efforts of unofficial actors to establish unofficial communication ... Frew Demeke Alemu (LLB, LLM in International Human Rights Law from Lund ..... 24 Tamra Pearson d'Estrée (2009), “Problem-Solving Approaches”, (in The SAGE ...

  7. Improving U.S. Navy Foodservice Management Training. Part 1. Evaluation of the Current System (United States)


    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 — service before joining the Navy? (PLEASE CHECK l^ THAT APPLY TO WHERE YOU WORKED) Fast Food Franchise Cafeteria Bakery Delieateesan

  8. Navy radon assessment and mitigation program: Final report

    International Nuclear Information System (INIS)


    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

  9. The Strategic Utility of U.S. Navy SEALs (United States)


    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

  10. Supply Management Analysis of the Chilean Navy Acquisition System (United States)


    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

  11. Cash management improvement in the Navy Stock Fund


    Linquist, James E.; Evans, Timothy S.


    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...

  12. Navy Job-Related Male-Female Differences: Annotated Bibliography. (United States)


    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

  13. An Exploratory Analysis of the Navy Personnel Support Delivery Model (United States)


    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

  14. Iranian Naval Forces: A Tale of Two Navies (United States)


    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

  15. [Organisation of scientific and research work of Navy medical service]. (United States)

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


    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.

  16. Optimizing the Navy’s Investment in Space Professionals (United States)


    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

  17. Implications of AM for the Navy Supply Chain (United States)


    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

  18. Surface combatant readiness to confront a sea control navy


    Wissel, Nicholas E.


    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...

  19. Innovation and problem solving: a review of common mechanisms. (United States)

    Griffin, Andrea S; Guez, David


    Behavioural innovations have become central to our thinking about how animals adjust to changing environments. It is now well established that animals vary in their ability to innovate, but understanding why remains a challenge. This is because innovations are rare, so studying innovation requires alternative experimental assays that create opportunities for animals to express their ability to invent new behaviours, or use pre-existing ones in new contexts. Problem solving of extractive foraging tasks has been put forward as a suitable experimental assay. We review the rapidly expanding literature on problem solving of extractive foraging tasks in order to better understand to what extent the processes underpinning problem solving, and the factors influencing problem solving, are in line with those predicted, and found, to underpin and influence innovation in the wild. Our aim is to determine whether problem solving can be used as an experimental proxy of innovation. We find that in most respects, problem solving is determined by the same underpinning mechanisms, and is influenced by the same factors, as those predicted to underpin, and to influence, innovation. We conclude that problem solving is a valid experimental assay for studying innovation, propose a conceptual model of problem solving in which motor diversity plays a more central role than has been considered to date, and provide recommendations for future research using problem solving to investigate innovation. This article is part of a Special Issue entitled: Cognition in the wild. Copyright © 2014 Elsevier B.V. All rights reserved.

  20. Using a general problem-solving strategy to promote transfer. (United States)

    Youssef-Shalala, Amina; Ayres, Paul; Schubert, Carina; Sweller, John


    Cognitive load theory was used to hypothesize that a general problem-solving strategy based on a make-as-many-moves-as-possible heuristic could facilitate problem solutions for transfer problems. In four experiments, school students were required to learn about a topic through practice with a general problem-solving strategy, through a conventional problem solving strategy or by studying worked examples. In Experiments 1 and 2 using junior high school students learning geometry, low knowledge students in the general problem-solving group scored significantly higher on near or far transfer tests than the conventional problem-solving group. In Experiment 3, an advantage for a general problem-solving group over a group presented worked examples was obtained on far transfer tests using the same curriculum materials, again presented to junior high school students. No differences between conditions were found in Experiments 1, 2, or 3 using test problems similar to the acquisition problems. Experiment 4 used senior high school students studying economics and found the general problem-solving group scored significantly higher than the conventional problem-solving group on both similar and transfer tests. It was concluded that the general problem-solving strategy was helpful for novices, but not for students that had access to domain-specific knowledge. PsycINFO Database Record (c) 2014 APA, all rights reserved.

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

    National Research Council Canada - National Science Library

    Whittam, Kimberly; Janega, Jessica; Olmsted, Murrey


    .... 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...

  2. Hearing loss in the royal Norwegian Navy: a cross-sectional study. (United States)

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


    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.

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

    National Research Council Canada - National Science Library


    .... 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...

  4. Mentorship and job satisfaction among Navy family physicians. (United States)

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


    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.

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

    Directory of Open Access Journals (Sweden)

    Ryan Wark


    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.

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

    National Research Council Canada - National Science Library


    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. Multidrug-Resistant Gram-Negative Bacterial and Carbapenem-Resistant Enterobacteriaceae Infections in the Department of the Navy: Annual Report 2013 (United States)


    Department per patient per admission. Device- and procedure-associated metrics (CLABSI, VAP , SSI) require the use of International Classification of...Overall Prevalence 0.28 HO Bacteremia 0.002 HO UTI 0.008 CLABSI -- VAP -- SSI 0.01 Per 100 Procedures per 1,000 Patient -Days...policy or position of the Department of the Navy, Department of Defense, nor the U.S. Government. i MDRGNB/CRE Infections in the DON: Annual

  8. Navy ManTech 2010 Project Book (United States)


    of manufacturing solutions for the production of an affordable asymmetric radome design for the EA- 18G Wing Tip Pod ( WTP ). Additional benefit...Once proven as potential solutions, the Program Office will set them aside for future consideration should improvements be required of the current WTP

  9. Utilization of Small Businesses in Navy Subcontracting (United States)


    10 2.   DOD Procurement Scorecard ...........................................................11 3. D.  GOVERNMENT ACCOUNTABILITY OFFICE...Firms conducting business with the federal government are required to take into account small-business concerns in the acquisition process. Subpart 19.7...including increased loan provisions, higher lending limits, tax cuts for small businesses, and implements several of the Task Forces’ recommendations

  10. Customer-centered problem solving. (United States)

    Samelson, Q B


    If there is no single best way to attract new customers and retain current customers, there is surely an easy way to lose them: fail to solve the problems that arise in nearly every buyer-supplier relationship, or solve them in an unsatisfactory manner. Yet, all too frequently, companies do just that. Either we deny that a problem exists, we exert all our efforts to pin the blame elsewhere, or we "Band-Aid" the problem instead of fixing it, almost guaranteeing that we will face it again and again.

  11. Simon on Problem-Solving

    DEFF Research Database (Denmark)

    Foss, Kirsten; Foss, Nicolai Juul

    as a general approach to problem solving. We apply these Simonian ideas to organizational issues, specifically new organizational forms. Specifically, Simonian ideas allow us to develop a morphology of new organizational forms and to point to some design problems that characterize these forms.Keywords: Herbert...... Simon, problem-solving, new organizational forms. JEL Code: D23, D83......Two of Herbert Simon's best-known papers are "The Architecture of Complexity" and "The Structure of Ill-Structured Problems." We discuss the neglected links between these two papers, highlighting the role of decomposition in the context of problems on which constraints have been imposed...

  12. Interactive problem solving using LOGO

    CERN Document Server

    Boecker, Heinz-Dieter; Fischer, Gerhard


    This book is unique in that its stress is not on the mastery of a programming language, but on the importance and value of interactive problem solving. The authors focus on several specific interest worlds: mathematics, computer science, artificial intelligence, linguistics, and games; however, their approach can serve as a model that may be applied easily to other fields as well. Those who are interested in symbolic computing will find that Interactive Problem Solving Using LOGO provides a gentle introduction from which one may move on to other, more advanced computational frameworks or more

  13. Inference rule and problem solving

    Energy Technology Data Exchange (ETDEWEB)

    Goto, S


    Intelligent information processing signifies an opportunity of having man's intellectual activity executed on the computer, in which inference, in place of ordinary calculation, is used as the basic operational mechanism for such an information processing. Many inference rules are derived from syllogisms in formal logic. The problem of programming this inference function is referred to as a problem solving. Although logically inference and problem-solving are in close relation, the calculation ability of current computers is on a low level for inferring. For clarifying the relation between inference and computers, nonmonotonic logic has been considered. The paper deals with the above topics. 16 references.

  14. Department of the Navy: Annual Financial Report (United States)


    Depreciation and amortization Revaluation of assets and liabilities (+/-) Other (+/-) Total components of Net Cost of Operations that will not require the extent possible, Federal Generally Accepted Accounting Principles ( GAAP ). The accompanying financial statements account for all resources for...implement all elements of Federal GAAP and the OMB Bulletin No. 01-09 due to limitations of its financial management processes and systems, including

  15. Dual Navy Couples: Their Assignment and Retention (United States)


    with the physical environment, but with the moral and spiritual environment as well. We want our people - and their families - to be proud of their...FIRST ENTERED ACTIVE SERVIC11- "hal was 41. AS OF TODAY, what Is the highest degree Or diploma the highest grade or year of regular school or collg ...or her last birthday? 0. Is the person at your current location? E. Is he/she physically . emotionally, or intellectually handlcppod requiring

  16. Street to Navy Enlisted Sailor Costing (United States)


    qualifications and authority to buy. Recruiters will use their “Web RTools” resources to document social security numbers, birthdate, citizenship ...series) (USMEPCOM, 2016b, p. 59). All data and signatures for the DD Form 4 series are tracked digitally via USMIRS and are accessible by MEPS staff...applicant is required to provide digital fingerprints immediately following their PEI and is transmitted to the Fingerprint Interface Server at HQ

  17. An Improved Inventory Control Model for the Brazilian Navy Supply System (United States)


    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

  18. 33 CFR 334.310 - Chesapeake Bay, Lynnhaven Roads; navy amphibious training area. (United States)


    ... 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...

  19. 32 CFR 700.201 - Origin and authority of the Department of the Navy. (United States)


    ... 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...

  20. 77 FR 2040 - Taking and Importing Marine Mammals: Taking Marine Mammals Incidental to Navy Training Exercises... (United States)


    ... 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...

  1. 77 FR 46733 - Taking and Importing Marine Mammals: Taking Marine Mammals Incidental to Navy Training Exercises... (United States)


    ... 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...

  2. Determining How to Best Predict Navy Recruiting Using Various Economic Variables (United States)


    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

  3. Solving crystal structures from neutron diffraction data

    International Nuclear Information System (INIS)

    Wilson, C.C.


    In order to pursue crystal structure determination using neutron diffraction data, and given the wide experience available of solving structures using X-ray data, the codes used in X-ray structural analysis should be adapted to the different requirements of a neutron experiment. Modifications have been made to a direct methods program MITHRIL and to a Patterson methods program PATMET to incorporate into these the features of neutron rather than X-ray diffraction. While to date these modifications have been fairly straightforward and many sophistications remain to be exploited, results obtained from the neutron versions of both programs are promising. (author)

  4. Solving-Problems and Hypermedia Systems

    Directory of Open Access Journals (Sweden)



    Full Text Available The solving problems like the transfer constitute two nuclei, related, essential in the cognitive investigation and in the mathematical education. No is in and of itself casual that, from the first moment, in the investigations on the application gives the computer science to the teaching the mathematics, cybernetic models were developed that simulated processes problem solving and transfer cotexts (GPS, 1969 and IDEA (Interactive Decision Envisioning Aid, Pea, BrunerCohen, Webster & Mellen, 1987. The present articulates it analyzes, that can contribute to the development in this respect the new technologies hypermedias, give applications that are good to implement processes of learning the heuristic thought and give the capacity of «transfer». From our perspective and from the experience that we have developed in this field, to carry out a function gives analysis and the theories on the problem solving, it requires that we exercise a previous of interpretation the central aspsects over the theories gives the solving problem and transfer starting from the classic theories on the prosecution of the information. In this sense, so much the theory gives the dual memory as the most recent, J. Anderson (1993 based on the mechanisms activation nodes information they allow to establish an interpretation suggester over the mental mechanism that you/they operate in the heuristic processes. On this analysis, the present articulates it develops a theoritical interpretation over the function gives the supports based on technology hypermedia advancing in the definition of a necessary theoretical body, having in it counts that on the other hand the practical experimentation is permanent concluding in the efficiency and effectiveness gives the support hypermedia like mechanism of comunication in the processes heuristic learning.

  5. Solving multiconstraint assignment problems using learning automata. (United States)

    Horn, Geir; Oommen, B John


    This paper considers the NP-hard problem of object assignment with respect to multiple constraints: assigning a set of elements (or objects) into mutually exclusive classes (or groups), where the elements which are "similar" to each other are hopefully located in the same class. The literature reports solutions in which the similarity constraint consists of a single index that is inappropriate for the type of multiconstraint problems considered here and where the constraints could simultaneously be contradictory. This feature, where we permit possibly contradictory constraints, distinguishes this paper from the state of the art. Indeed, we are aware of no learning automata (or other heuristic) solutions which solve this problem in its most general setting. Such a scenario is illustrated with the static mapping problem, which consists of distributing the processes of a parallel application onto a set of computing nodes. This is a classical and yet very important problem within the areas of parallel computing, grid computing, and cloud computing. We have developed four learning-automata (LA)-based algorithms to solve this problem: First, a fixed-structure stochastic automata algorithm is presented, where the processes try to form pairs to go onto the same node. This algorithm solves the problem, although it requires some centralized coordination. As it is desirable to avoid centralized control, we subsequently present three different variable-structure stochastic automata (VSSA) algorithms, which have superior partitioning properties in certain settings, although they forfeit some of the scalability features of the fixed-structure algorithm. All three VSSA algorithms model the processes as automata having first the hosting nodes as possible actions; second, the processes as possible actions; and, third, attempting to estimate the process communication digraph prior to probabilistically mapping the processes. This paper, which, we believe, comprehensively reports the

  6. Human Problem Solving in 2012 (United States)

    Funke, Joachim


    This paper presents a bibliography of 263 references related to human problem solving, arranged by subject matter. The references were taken from PsycInfo and Academic Premier data-base. Journal papers, book chapters, and dissertations are included. The topics include human development, education, neuroscience, and research in applied settings. It…

  7. Solved problems in classical electromagnetism

    CERN Document Server

    Franklin, Jerrold


    This original Dover publication is the companion to a new edition of the author's Classical Electromagnetism: Second Edition. The latter volume will feature only basic answers; this book will contain some problems from the reissue as well as many other new ones. All feature complete, worked-out solutions and form a valuable source of problem-solving material for students.

  8. Error Patterns in Problem Solving. (United States)

    Babbitt, Beatrice C.

    Although many common problem-solving errors within the realm of school mathematics have been previously identified, a compilation of such errors is not readily available within learning disabilities textbooks, mathematics education texts, or teacher's manuals for school mathematics texts. Using data on error frequencies drawn from both the Fourth…

  9. Quantitative Reasoning in Problem Solving (United States)

    Ramful, Ajay; Ho, Siew Yin


    In this article, Ajay Ramful and Siew Yin Ho explain the meaning of quantitative reasoning, describing how it is used in the to solve mathematical problems. They also describe a diagrammatic approach to represent relationships among quantities and provide examples of problems and their solutions.

  10. Students' Problem Solving and Justification (United States)

    Glass, Barbara; Maher, Carolyn A.


    This paper reports on methods of students' justifications of their solution to a problem in the area of combinatorics. From the analysis of the problem solving of 150 students in a variety of settings from high-school to graduate study, four major forms of reasoning evolved: (1) Justification by Cases, (2) Inductive Argument, (3) Elimination…

  11. Solving Differential Equations in R: Package deSolve

    Directory of Open Access Journals (Sweden)

    Karline Soetaert


    Full Text Available In this paper we present the R package deSolve to solve initial value problems (IVP written as ordinary differential equations (ODE, differential algebraic equations (DAE of index 0 or 1 and partial differential equations (PDE, the latter solved using the method of lines approach. The differential equations can be represented in R code or as compiled code. In the latter case, R is used as a tool to trigger the integration and post-process the results, which facilitates model development and application, whilst the compiled code significantly increases simulation speed. The methods implemented are efficient, robust, and well documented public-domain Fortran routines. They include four integrators from the ODEPACK package (LSODE, LSODES, LSODA, LSODAR, DVODE and DASPK2.0. In addition, a suite of Runge-Kutta integrators and special-purpose solvers to efficiently integrate 1-, 2- and 3-dimensional partial differential equations are available. The routines solve both stiff and non-stiff systems, and include many options, e.g., to deal in an efficient way with the sparsity of the Jacobian matrix, or finding the root of equations. In this article, our objectives are threefold: (1 to demonstrate the potential of using R for dynamic modeling, (2 to highlight typical uses of the different methods implemented and (3 to compare the performance of models specified in R code and in compiled code for a number of test cases. These comparisons demonstrate that, if the use of loops is avoided, R code can efficiently integrate problems comprising several thousands of state variables. Nevertheless, the same problem may be solved from 2 to more than 50 times faster by using compiled code compared to an implementation using only R code. Still, amongst the benefits of R are a more flexible and interactive implementation, better readability of the code, and access to R’s high-level procedures. deSolve is the successor of package odesolve which will be deprecated in

  12. Problem solving skills for schizophrenia. (United States)

    Xia, J; Li, Chunbo


    The severe and long-lasting symptoms of schizophrenia are often the cause of severe disability. Environmental stress such as life events and the practical problems people face in their daily can worsen the symptoms of schizophrenia. Deficits in problem solving skills in people with schizophrenia affect their independent and interpersonal functioning and impair their quality of life. As a result, therapies such as problem solving therapy have been developed to improve problem solving skills for people with schizophrenia. To review the effectiveness of problem solving therapy compared with other comparable therapies or routine care for those with schizophrenia. We searched the Cochrane Schizophrenia Group's Register (September 2006), which is based on regular searches of BIOSIS, CENTRAL, CINAHL, EMBASE, MEDLINE and PsycINFO. We inspected references of all identified studies for further trials. We included all clinical randomised trials comparing problem solving therapy with other comparable therapies or routine care. We extracted data independently. For homogenous dichotomous data we calculated random effects, relative risk (RR), 95% confidence intervals (CI) and, where appropriate, numbers needed to treat (NNT) on an intention-to-treat basis. For continuous data, we calculated weighted mean differences (WMD) using a random effects statistical model. We included only three small trials (n=52) that evaluated problem solving versus routine care, coping skills training or non-specific interaction. Inadequate reporting of data rendered many outcomes unusable. We were unable to undertake meta-analysis. Overall results were limited and inconclusive with no significant differences between treatment groups for hospital admission, mental state, behaviour, social skills or leaving the study early. No data were presented for global state, quality of life or satisfaction. We found insufficient evidence to confirm or refute the benefits of problem solving therapy as an additional

  13. Navy Enterprise Resource Planning Program: Governance Challenges in Deploying an Enterprise-Wide Information Technology System in the Department of the Navy (United States)


    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

  14. 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


    .... 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...

  15. Learning via problem solving in mathematics education

    Directory of Open Access Journals (Sweden)

    Piet Human


    problem-solving movement, over the last twenty years, mathematics educators around the world started increasingly to appreciate the role of social interaction and mathematical discourse in classrooms, and to take into consideration the infl uence of the social, socio-mathematical and mathematical norms established in classrooms. This shift away from an emphasis on individualised instruction towards classroom practices characterised by rich and focused social interaction orchestrated by the teacher, became the second element, next to problem-solving, of what is now known as the “reform agenda”. Learning and teaching by means of problem-solving in a socially-interactive classroom, with a strong demand for conceptual understanding, is radically different from traditional expository teaching. However, contrary to commonly-held misunderstandings, it requires substantial teacher involvement. It also requires teachers to assume a much higher level of responsibility for the extent and quality of learning than that which teachers tended to assume traditionally. Over the last 10 years, teaching for and via problem solving has become entrenched in the national mathematics curriculum statements of many countries, and programs have been launched to induce and support teachers to implement it. Actual implementation of the “reform agenda” in classrooms is, however, still limited. The limited implementation is ascribed to a number of factors, including the failure of assessment practices to accommodate problem solving and higher levels of understanding that may be facilitated by teaching via problem solving, lack of clarity about what teaching for and via problem solving may actually mean in practice, and limited mathematical expertise of teachers. Some leading mathematics educators (for example, Schoenfeld, Stigler and Hiebert believe that the reform agenda specifi es classroom practices that are fundamentally foreign to culturally embedded pedagogical traditions, and hence

  16. The Effects of Case Libraries in Supporting Collaborative Problem-Solving in an Online Learning Environment (United States)

    Tawfik, Andrew A.; Sánchez, Lenny; Saparova, Dinara


    Various domains require practitioners to encounter and resolve ill-structured problems using collaborative problem-solving. As such, problem-solving is an essential skill that educators must emphasize to prepare learners for practice. One potential way to support problem-solving is through further investigation of instructional design methods that…

  17. Requisite for Honing the Problem Solving Skill of Early Adolescents in the Digital Era (United States)

    Sumitha, S.; Jose, Rexlin


    Problems can be the cause of stress, tension, emotional instability and physical strain. Especially, adolescents should have the skill of solving a problem in order to reach his/her desired ambitions in life. The problem solving skill requires some abstract thinking to arrive at a clear solution. Problem solving ability helps them to meet their…

  18. Problem Solving of Newton's Second Law through a System of Total Mass Motion (United States)

    Abdullah, Helmi


    Nowadays, many researchers discovered various effective strategies in teaching physics, from traditional to modern strategy. However, research on physics problem solving is still inadequate. Physics problem is an integral part of physics learning and requires strategy to solve it. Besides that, problem solving is the best way to convey principle,…

  19. Accelerating solving the dynamic multi-objective nework design problem using response surface methods

    NARCIS (Netherlands)

    Wismans, Luc Johannes Josephus; van Berkum, Eric C.; Bliemer, Michiel C.J.; Viti, F.; Immers, B.; Tampere, C.


    Multi objective optimization of externalities of traffic solving a network design problem in which Dynamic Traffic Management measures are used, is time consuming while heuristics are needed and solving the lower level requires solving the dynamic user equilibrium problem. Use of response surface

  20. A Guide for the Perspective Navy Contractor (United States)


    11. FAR 52.214-26, Audit -Sealed Bidding (APR 1985) (Applicable if award exceeds $100,000) 12. FAR 52.214-27, Price Reduction for Defective Cost in acca . -ce itih theter_ s and conditions. (3) For progress payzents, Goer-ent arowa! shall be deenedd to have occurred on the 5the working day...the event that an audit or other review of a specific financing request is required to ensure compliance with the terms and conditions of the contract

  1. Optimizing the US Navy’s Combat Logistics Force (United States)


    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

  2. The Role of Leadership in Navy Program Offices. Executive Summary (United States)


    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

  3. Caffeine Use among Active Duty Navy and Marine Corps Personnel (United States)


    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

  4. Inquiry-based problem solving in introductory physics (United States)

    Koleci, Carolann

    What makes problem solving in physics difficult? How do students solve physics problems, and how does this compare to an expert physicist's strategy? Over the past twenty years, physics education research has revealed several differences between novice and expert problem solving. The work of Chi, Feltovich, and Glaser demonstrates that novices tend to categorize problems based on surface features, while experts categorize according to theory, principles, or concepts1. If there are differences between how problems are categorized, then are there differences between how physics problems are solved? Learning more about the problem solving process, including how students like to learn and what is most effective, requires both qualitative and quantitative analysis. In an effort to learn how novices and experts solve introductory electricity problems, a series of in-depth interviews were conducted, transcribed, and analyzed, using both qualitative and quantitative methods. One-way ANOVA tests were performed in order to learn if there are any significant problem solving differences between: (a) novices and experts, (b) genders, (c) students who like to answer questions in class and those who don't, (d) students who like to ask questions in class and those who don't, (e) students employing an interrogative approach to problem solving and those who don't, and (f) those who like physics and those who dislike it. The results of both the qualitative and quantitative methods reveal that inquiry-based problem solving is prevalent among novices and experts, and frequently leads to the correct physics. These findings serve as impetus for the third dimension of this work: the development of Choose Your Own Adventure Physics(c) (CYOAP), an innovative teaching tool in physics which encourages inquiry-based problem solving. 1Chi, M., P. Feltovich, R. Glaser, "Categorization and Representation of Physics Problems by Experts and Novices", Cognitive Science, 5, 121--152 (1981).

  5. SHA-1, SAT-solving, and CNF

    CSIR Research Space (South Africa)

    Motara, YM


    Full Text Available the intersection between the SHA-1 preimage problem, the encoding of that problem for SAT-solving, and SAT-solving. The results demonstrate that SAT-solving is not yet a viable approach to take to solve the preimage problem, and also indicate that some...

  6. Assessing Algebraic Solving Ability: A Theoretical Framework (United States)

    Lian, Lim Hooi; Yew, Wun Thiam


    Algebraic solving ability had been discussed by many educators and researchers. There exists no definite definition for algebraic solving ability as it can be viewed from different perspectives. In this paper, the nature of algebraic solving ability in terms of algebraic processes that demonstrate the ability in solving algebraic problem is…

  7. Methods of solving nonstandard problems

    CERN Document Server

    Grigorieva, Ellina


    This book, written by an accomplished female mathematician, is the second to explore nonstandard mathematical problems – those that are not directly solved by standard mathematical methods but instead rely on insight and the synthesis of a variety of mathematical ideas.   It promotes mental activity as well as greater mathematical skills, and is an ideal resource for successful preparation for the mathematics Olympiad. Numerous strategies and techniques are presented that can be used to solve intriguing and challenging problems of the type often found in competitions.  The author uses a friendly, non-intimidating approach to emphasize connections between different fields of mathematics and often proposes several different ways to attack the same problem.  Topics covered include functions and their properties, polynomials, trigonometric and transcendental equations and inequalities, optimization, differential equations, nonlinear systems, and word problems.   Over 360 problems are included with hints, ...

  8. Confluent-Functional solving systems

    Directory of Open Access Journals (Sweden)

    V.N. Koval


    Full Text Available The paper proposes a statistical knowledge-acquision approach. The solving systems are considered, which are able to find unknown structural dependences between situational and transforming variables on the basis of statistically analyzed input information. Situational variables describe features, states and relations between environment objects. Transforming variables describe transforming influences, exerted by a goal-oriented system onto an environment. Unknown environment rules are simulated by a structural equations system, associating situational and transforming variables.

  9. A Sailor in the Los Alamos Navy

    Energy Technology Data Exchange (ETDEWEB)

    Judd, D. L. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States; Meade, Roger Allen [Los Alamos National Lab. (LANL), Los Alamos, NM (United States


    As part of the War Department’s Manhattan Engineer District (MED), Los Alamos was an Army installation during World War II, complete with a base commander and a brace of MPs. But it was a unique Army installation, having more civilian then military personnel. Even more unique was the work performed by the civilian population, work that required highly educated scientists and engineers. As the breadth, scope, and complexity of the Laboratory’s work increased, more and more technically educated and trained personnel were needed. But, the manpower needs of the nation’s war economy had created a shortage of such people. To meet its manpower needs, the MED scoured the ranks of the Army for anyone who had technical training and reassigned these men to its laboratories, including Los Alamos, as part of its Special Engineer Detachment (SED). Among the SEDs assigned to Los Alamos was Val Fitch, who was awarded the Nobel Prize in Physics in 1980. Another was Al Van Vessem, who helped stack the TNT for the 100 ton test, bolted together the Trinity device, and rode shotgun with the bomb has it was driven from Los Alamos to ground zero.

  10. Department of the Navy Justification of Estimates for Fiscal Year 1988/1989 Submitted to Congress. Procurement. Other Procurement, Navy. (United States)


    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

  11. The Missing Curriculum in Physics Problem-Solving Education (United States)

    Williams, Mobolaji


    Physics is often seen as an excellent introduction to science because it allows students to learn not only the laws governing the world around them, but also, through the problems students solve, a way of thinking which is conducive to solving problems outside of physics and even outside of science. In this article, we contest this latter idea and argue that in physics classes, students do not learn widely applicable problem-solving skills because physics education almost exclusively requires students to solve well-defined problems rather than the less-defined problems which better model problem solving outside of a formal class. Using personal, constructed, and the historical accounts of Schrödinger's development of the wave equation and Feynman's development of path integrals, we argue that what is missing in problem-solving education is practice in identifying gaps in knowledge and in framing these knowledge gaps as questions of the kind answerable using techniques students have learned. We discuss why these elements are typically not taught as part of the problem-solving curriculum and end with suggestions on how to incorporate these missing elements into physics classes.


    Directory of Open Access Journals (Sweden)



    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.

  13. Caffeine Use among Active Duty Navy and Marine Corps Personnel (United States)

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


    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

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

    Directory of Open Access Journals (Sweden)

    Joseph J. Knapik


    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.

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

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


    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.

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

    Energy Technology Data Exchange (ETDEWEB)


    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.

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

    DEFF Research Database (Denmark)

    Nørby, Søren


    . 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. (United States)


    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. Problem solving through recreational mathematics

    CERN Document Server

    Averbach, Bonnie


    Historically, many of the most important mathematical concepts arose from problems that were recreational in origin. This book takes advantage of that fact, using recreational mathematics - problems, puzzles and games - to teach students how to think critically. Encouraging active participation rather than just observation, the book focuses less on mathematical results than on how these results can be applied to thinking about problems and solving them. Each chapter contains a diverse array of problems in such areas as logic, number and graph theory, two-player games of strategy, solitaire ga

  20. Problem solving and inference mechanisms

    Energy Technology Data Exchange (ETDEWEB)

    Furukawa, K; Nakajima, R; Yonezawa, A; Goto, S; Aoyama, A


    The heart of the fifth generation computer will be powerful mechanisms for problem solving and inference. A deduction-oriented language is to be designed, which will form the core of the whole computing system. The language is based on predicate logic with the extended features of structuring facilities, meta structures and relational data base interfaces. Parallel computation mechanisms and specialized hardware architectures are being investigated to make possible efficient realization of the language features. The project includes research into an intelligent programming system, a knowledge representation language and system, and a meta inference system to be built on the core. 30 references.

  1. Comprehension and computation in Bayesian problem solving

    Directory of Open Access Journals (Sweden)

    Eric D. Johnson


    Full Text Available Humans have long been characterized as poor probabilistic reasoners when presented with explicit numerical information. Bayesian word problems provide a well-known example of this, where even highly educated and cognitively skilled individuals fail to adhere to mathematical norms. It is widely agreed that natural frequencies can facilitate Bayesian reasoning relative to normalized formats (e.g. probabilities, percentages, both by clarifying logical set-subset relations and by simplifying numerical calculations. Nevertheless, between-study performance on transparent Bayesian problems varies widely, and generally remains rather unimpressive. We suggest there has been an over-focus on this representational facilitator (i.e. transparent problem structures at the expense of the specific logical and numerical processing requirements and the corresponding individual abilities and skills necessary for providing Bayesian-like output given specific verbal and numerical input. We further suggest that understanding this task-individual pair could benefit from considerations from the literature on mathematical cognition, which emphasizes text comprehension and problem solving, along with contributions of online executive working memory, metacognitive regulation, and relevant stored knowledge and skills. We conclude by offering avenues for future research aimed at identifying the stages in problem solving at which correct versus incorrect reasoners depart, and how individual difference might influence this time point.

  2. Experimental quantum computing to solve systems of linear equations. (United States)

    Cai, X-D; Weedbrook, C; Su, Z-E; Chen, M-C; Gu, Mile; Zhu, M-J; Li, Li; Liu, Nai-Le; Lu, Chao-Yang; Pan, Jian-Wei


    Solving linear systems of equations is ubiquitous in all areas of science and engineering. With rapidly growing data sets, such a task can be intractable for classical computers, as the best known classical algorithms require a time proportional to the number of variables N. A recently proposed quantum algorithm shows that quantum computers could solve linear systems in a time scale of order log(N), giving an exponential speedup over classical computers. Here we realize the simplest instance of this algorithm, solving 2×2 linear equations for various input vectors on a quantum computer. We use four quantum bits and four controlled logic gates to implement every subroutine required, demonstrating the working principle of this algorithm.

  3. Fuel property effects on Navy aircraft fuel systems (United States)

    Moses, C. A.


    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.

  4. Solving rational expectations models using Excel

    DEFF Research Database (Denmark)

    Strulik, Holger


    Problems of discrete time optimal control can be solved using backward iteration and Microsoft Excel. The author explains the method in general and shows how the basic models of neoclassical growth and real business cycles are solved......Problems of discrete time optimal control can be solved using backward iteration and Microsoft Excel. The author explains the method in general and shows how the basic models of neoclassical growth and real business cycles are solved...

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

    National Research Council Canada - National Science Library

    Hourani, Laurel


    ...)--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...

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

    National Research Council Canada - National Science Library

    Tan, Jeffrey


    .... 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...

  7. 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.

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

    National Research Council Canada - National Science Library

    Hurtado, Suzzanne


    ... 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...

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

    National Research Council Canada - National Science Library

    Morgan, Steven


    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...

  10. 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


    ...) 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...

  11. 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


    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...

  12. 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


    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...

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

    National Research Council Canada - National Science Library

    Posey, Pamela


    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...

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

    National Research Council Canada - National Science Library

    Carroll, James M


    .... 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...

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

    National Research Council Canada - National Science Library

    Hourani, Laurel


    .... 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...

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

    National Research Council Canada - National Science Library

    Thomas, Patricia


    .... 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...

  17. 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


    .... 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...

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

    National Research Council Canada - National Science Library

    Burr, R


    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...

  19. 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


    .... 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...

  20. 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


    ... 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...

  1. 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


    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...

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

    National Research Council Canada - National Science Library

    Carroll, James M


    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...

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

    National Research Council Canada - National Science Library

    Lambeth, Benjamin


    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...

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

    National Research Council Canada - National Science Library

    Senter, Jasper


    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...

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

    National Research Council Canada - National Science Library

    Jarosz, Suzanne


    .... 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...

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

    National Research Council Canada - National Science Library

    Martins, John


    ... 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...

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

    National Research Council Canada - National Science Library

    O'Rourke, Ronald


    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...

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

    National Research Council Canada - National Science Library


    ...) 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...

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

    National Research Council Canada - National Science Library


    .... 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...

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

    National Research Council Canada - National Science Library

    O'Loughlin, Patrick R


    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...

  11. 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


    .... 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.

  12. 77 FR 33718 - Taking and Importing Marine Mammals: Taking Marine Mammals Incidental to Navy Training Exercises... (United States)


    ... (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

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

    National Research Council Canada - National Science Library

    O'Rourke, Ronald


    ...%. 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...

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

    National Research Council Canada - National Science Library


    ... 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...

  15. 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


    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...

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

    National Research Council Canada - National Science Library

    Granetto, Paul


    .... 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...

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

    National Research Council Canada - National Science Library


    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...

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

    National Research Council Canada - National Science Library


    .... 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...

  19. 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


    .... 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...

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

    National Research Council Canada - National Science Library

    Granetto, Paul


    ... 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...

  1. 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


    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...

  2. LEGO Robotics: An Authentic Problem Solving Tool? (United States)

    Castledine, Alanah-Rei; Chalmers, Chris


    With the current curriculum focus on correlating classroom problem solving lessons to real-world contexts, are LEGO robotics an effective problem solving tool? This present study was designed to investigate this question and to ascertain what problem solving strategies primary students engaged with when working with LEGO robotics and whether the…

  3. Perspectives on Problem Solving and Instruction (United States)

    van Merrienboer, Jeroen J. G.


    Most educators claim that problem solving is important, but they take very different perspective on it and there is little agreement on how it should be taught. This article aims to sort out the different perspectives and discusses problem solving as a goal, a method, and a skill. As a goal, problem solving should not be limited to well-structured…

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


    Dominique M. Hanssens; Henry A. Levien


    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 ...

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


    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 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

  6. Pregnancy and Parenthood in the Navy: Results of the 2012-2013 Survey (United States)


    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

  7. Navy Shipboard Lasers for Surface, Air, and Missile Defense: Background and Issues for Congress (United States)


    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

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


    Filiz, Caner; Jean-Pierre, Markelly


    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 ...

  9. The GROG: A Journal of Navy Medical History and Culture. Issue 38, 2013 (United States)


    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

  10. Forecasting Advancement Rates to Petty Officer Third Class for U.S. Navy Hospital Corpsmen (United States)


    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 R Development Core Team. (2013). R: A language and environment for statistical

  11. The Navy’s Moral Compass: Commanding Officers and Personal Misconduct (United States)


    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

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


    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

  13. Drone Defense System Architecture for U.S. Navy Strategic Facilities (United States)


    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

  14. Study of Female Junior Officer Retention and Promotion in the U.S. Navy (United States)


    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

  15. Navy Force Structure and Shipbuilding Plans: Background and Issues for Congress (United States)


    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

  16. China Naval Modernization: Implications for U.S. Navy Capabilities - Background and Issues for Congress (United States)

    2013-09-05, January 6, 2011; Tony Capaccio, “China’s J-20 Stealth Fighter Meant to Counter F-22, F-35, U.S. Navy Says,”, January 6, 2011; David... Robbins , a Pentagon spokeswoman, said Tuesday. Hagel will factor the recommendations into the Pentagon’s 2015 budget guidance.... Throughout the pay off. 186 Tony Capaccio, “Navy Lacks Targets To Test U.S. Defenses Against China Missile

  17. Ignition Delay Properties of Alternative Fuels with Navy-Relevant Diesel Injectors (United States)


    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

  18. U.S. Navy Shipboard Damage Control: Innovation and Implementation During the Interwar Period (United States)


    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

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


    Abalos, Aurora S.


    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 ...

  20. Knowledge based method for solving complexity in design problems

    NARCIS (Netherlands)

    Vermeulen, B.


    The process of design aircraft systems is becoming more and more complex, due to an increasing amount of requirements. Moreover, the knowledge on how to solve these complex design problems becomes less readily available, because of a decrease in availability of intellectual resources and reduced

  1. A multiobjective approach for solving cooperative n-person games

    Energy Technology Data Exchange (ETDEWEB)

    Maali, Yashar [Department of Industrial Engineering, Payam-e-Noor University, Tehran (Iran)


    A linear programming model is introduced to solve cooperative games. The solution is always Pareto optimal. It is based on the idea of the core but instead of requiring rationality for all groups, a multiobjective approach is proposed including the importance weights of the players. A case study illustrates the application of this method. (author)

  2. Development and Evaluation of Problem-Solving Skills in Microbiology. (United States)

    Schuytema, Eunice C.; And Others

    A problem solving, laboratory experience was devised in which first-year medical students were given a case description and then required to make judgments about what microbiology specimens should be collected and to analyze the results of laboratory tests in terms of implications for patient care. Over a four-year period revisions were made in…

  3. A comparison of two approaches for solving unconstrained influence diagrams

    DEFF Research Database (Denmark)

    Ahlmann-Ohlsen, Kristian S.; Jensen, Finn V.; Nielsen, Thomas Dyhre


    Influence diagrams and decision trees represent the two most common frameworks for specifying and solving decision problems. As modeling languages, both of these frameworks require that the decision analyst specifies all possible sequences of observations and decisions (in influence diagrams, thi...

  4. Grading Homework to Emphasize Problem-Solving Process Skills (United States)

    Harper, Kathleen A.


    This article describes a grading approach that encourages students to employ particular problem-solving skills. Some strengths of this method, called "process-based grading," are that it is easy to implement, requires minimal time to grade, and can be used in conjunction with either an online homework delivery system or paper-based homework.

  5. Review on solving the forward problem in EEG source analysis

    Directory of Open Access Journals (Sweden)

    Vergult Anneleen


    Full Text Available Abstract Background The aim of electroencephalogram (EEG source localization is to find the brain areas responsible for EEG waves of interest. It consists of solving forward and inverse problems. The forward problem is solved by starting from a given electrical source and calculating the potentials at the electrodes. These evaluations are necessary to solve the inverse problem which is defined as finding brain sources which are responsible for the measured potentials at the EEG electrodes. Methods While other reviews give an extensive summary of the both forward and inverse problem, this review article focuses on different aspects of solving the forward problem and it is intended for newcomers in this research field. Results It starts with focusing on the generators of the EEG: the post-synaptic potentials in the apical dendrites of pyramidal neurons. These cells generate an extracellular current which can be modeled by Poisson's differential equation, and Neumann and Dirichlet boundary conditions. The compartments in which these currents flow can be anisotropic (e.g. skull and white matter. In a three-shell spherical head model an analytical expression exists to solve the forward problem. During the last two decades researchers have tried to solve Poisson's equation in a realistically shaped head model obtained from 3D medical images, which requires numerical methods. The following methods are compared with each other: the boundary element method (BEM, the finite element method (FEM and the finite difference method (FDM. In the last two methods anisotropic conducting compartments can conveniently be introduced. Then the focus will be set on the use of reciprocity in EEG source localization. It is introduced to speed up the forward calculations which are here performed for each electrode position rather than for each dipole position. Solving Poisson's equation utilizing FEM and FDM corresponds to solving a large sparse linear system. Iterative

  6. Further Improvements Needed in Navy’s Oversight and Management of Contracting for Facilities Construction on Diego Garcia. (United States)


    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

  7. A Predictor-Corrector Method for Solving Equilibrium Problems

    Directory of Open Access Journals (Sweden)

    Zong-Ke Bao


    Full Text Available We suggest and analyze a predictor-corrector method for solving nonsmooth convex equilibrium problems based on the auxiliary problem principle. In the main algorithm each stage of computation requires two proximal steps. One step serves to predict the next point; the other helps to correct the new prediction. At the same time, we present convergence analysis under perfect foresight and imperfect one. In particular, we introduce a stopping criterion which gives rise to Δ-stationary points. Moreover, we apply this algorithm for solving the particular case: variational inequalities.

  8. 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


    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...

  9. INL Fleet Vehicle Characterization Study for the U.S. Department of Navy

    Energy Technology Data Exchange (ETDEWEB)

    Bennett, Brion Dale [Idaho National Lab. (INL), Idaho Falls, ID (United States); Francfort, James Edward [Idaho National Lab. (INL), Idaho Falls, ID (United States); Smart, John Galloway [Idaho National Lab. (INL), Idaho Falls, ID (United States)


    Battelle Energy Alliance, LLC, managing and operating contractor for the U.S. Department of Energy’s Idaho National Laboratory, is the lead laboratory for U.S. Department of Energy Advanced Vehicle Testing. Battelle Energy Alliance, LLC collected and evaluated data on federal fleet operations as part of the Advanced Vehicle Testing Activity’s Federal Fleet Vehicle Data Logging and Characterization Study. The Advanced Vehicle Testing Activity’s study seeks to collect and evaluate data to validate use of advanced plug-in electric vehicle (PEV) transportation. This report focuses on US Department of Navy's fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of PEVs into the agency’s fleets. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively referred to as PEVs) can fulfill the mission requirements.

  10. Cooked navy and black bean diets improve biomarkers of colon health and reduce inflammation during colitis. (United States)

    Zhang, Claire; Monk, Jennifer M; Lu, Jenifer T; Zarepoor, Leila; Wu, Wendy; Liu, Ronghua; Pauls, K Peter; Wood, Geoffrey A; Robinson, Lindsay; Tsao, Rong; Power, Krista A


    Common beans contain non-digestible fermentable components (SCFA precursors) and phenolic compounds (phenolic acids, flavonoids and anthocyanins) with demonstrated antioxidant and anti-inflammatory potential. The objective of the present study was to assess the in vivo effect of cooked whole-bean flours, with differing phenolic compound levels and profiles, in a mouse model of acute colitis. C57BL/6 mice were fed a 20 % navy bean or black bean flour-containing diet or an isoenergetic basal diet (BD) for 2 weeks before the induction of experimental colitis via 7 d dextran sodium sulphate (DSS, 2 % (w/v) in the drinking-water) exposure. Compared with the BD, both bean diets increased caecal SCFA and faecal phenolic compound concentrations (Pdiets reduced mRNA expression of colonic inflammatory cytokines (IL-6, IL-9, IFN-γ and IL-17A) and increased anti-inflammatory IL-10 (Pdiets enhanced DSS-induced colonic damage as indicated by an increased histological injury score and apoptosis (cleaved caspase-3 and FasL mRNA expression) (Pdiets exerted both beneficial and adverse effects during experimental colitis by reducing inflammatory biomarkers both locally and systemically while aggravating colonic mucosal damage. Further research is required to understand the mechanisms through which beans exert their effects on colonic inflammation and the impact on colitis severity in human subjects.

  11. Demonstration of base catalyzed decomposition process, Navy Public Works Center, Guam, Mariana Islands

    Energy Technology Data Exchange (ETDEWEB)

    Schmidt, A.J.; Freeman, H.D.; Brown, M.D.; Zacher, A.H.; Neuenschwander, G.N.; Wilcox, W.A.; Gano, S.R. [Pacific Northwest National Lab., Richland, WA (United States); Kim, B.C.; Gavaskar, A.R. [Battelle Columbus Div., OH (United States)


    Base Catalyzed Decomposition (BCD) is a chemical dehalogenation process designed for treating soils and other substrate contaminated with polychlorinated biphenyls (PCB), pesticides, dioxins, furans, and other hazardous organic substances. PCBs are heavy organic liquids once widely used in industry as lubricants, heat transfer oils, and transformer dielectric fluids. In 1976, production was banned when PCBs were recognized as carcinogenic substances. It was estimated that significant quantities (one billion tons) of U.S. soils, including areas on U.S. military bases outside the country, were contaminated by PCB leaks and spills, and cleanup activities began. The BCD technology was developed in response to these activities. This report details the evolution of the process, from inception to deployment in Guam, and describes the process and system components provided to the Navy to meet the remediation requirements. The report is divided into several sections to cover the range of development and demonstration activities. Section 2.0 gives an overview of the project history. Section 3.0 describes the process chemistry and remediation steps involved. Section 4.0 provides a detailed description of each component and specific development activities. Section 5.0 details the testing and deployment operations and provides the results of the individual demonstration campaigns. Section 6.0 gives an economic assessment of the process. Section 7.0 presents the conclusions and recommendations form this project. The appendices contain equipment and instrument lists, equipment drawings, and detailed run and analytical data.

  12. Community-powered problem solving. (United States)

    Gouillart, Francis; Billings, Douglas


    Traditionally, companies have managed their constituencies with specific processes: marketing to customers, procuring from vendors, developing HR policies for employees, and so on. The problem is, such processes focus on repeatability and compliance, so they can lead to stagnation. Inviting your constituencies to collectively help you solve problems and exploit opportunities--"co-creation"--is a better approach. It allows you to continually tap the skills and insights of huge numbers of stakeholders and develop new ways to produce value for all. The idea is to provide stakeholders with platforms (physical and digital forums) on which they can interact, get them to start exploring new experiences and connections, and let the system grow organically. A co-creation initiative by a unit of Becton, Dickinson and Company demonstrates how this works. A global leader in syringes, BD set out to deepen its ties with hospital customers and help them reduce the incidence of infections from unsafe injection and syringe disposal practices. The effort began with a cross-functional internal team, brought in the hospital procurement and supply managers BD had relationships with, and then reached out to hospitals' infection-prevention and occupational health leaders. Eventually product designers, nurses, sustainability staffers, and even hospital CFOs were using the platform, contributing data that generated new best practices and reduced infections.

  13. The People’s Liberation Army Navy, A Modern Navy With Chinese Characteristics (United States)


    PRC’s maritime interests in distant seas when required. Introduction: Chinese Naval History FrOlll the Porcelain Route to the Cultural Revolution A... Chinese Characteristics 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK...Introduction: Chinese Naval History 3 Chapter One: Strategy - Fulfilling National Missions 5 The Evolution of a Naval Strategy 5 PLA(N) Roles An.d Missions 7

  14. Teaching effective problem solving skills to radiation protection students

    International Nuclear Information System (INIS)

    Waller, Edward


    Full text: Problem solving skills are essential for all radiation protection personnel. Although some students have more natural problem solving skills than others, all students require practice to become comfortable using these skills. At the University of Ontario Institute of Technology (UOIT), a unique one-semester course was developed as part of the core curriculum to teach students problem solving skills and elements of modelling and simulation. The underlying emphasis of the course was to allow students to develop their own problem solving strategies, both individually and in groups. Direction was provided on how to examine problems from different perspectives, and how to determine the proper root problem statement. A five-point problem solving strategy was presented as: 1) Problem definition; 2) Solution generation; 3) Decision; 4) Implementation; 5) Evaluation. Within the strategy, problem solving techniques were integrated from diverse areas such as: De Bono 's six thinking hats, Kepner-Tregoe decision analysis, Covey's seven habits of highly effective people, Reason's swiss cheese theory of complex failure, and Howlett's common failure modes. As part of the evaluation step, students critically explore areas such as ethics and environmental responsibility. In addition to exploring problem solving methods, students learn the usefulness of simulation methods, and how to model and simulate complex phenomena of relevance to radiation protection. Computational aspects of problem solving are explored using the commercially available MATLAB computer code. A number of case studies are presented as both examples and problems to the students. Emphasis was placed on solutions to problems of interest to radiation protection, health physics and nuclear engineering. A group project, pertaining to an accident or event related to the nuclear industry is a course requirement. Students learn to utilize common time and project management tools such as flowcharting, Pareto

  15. Students’ difficulties in probabilistic problem-solving (United States)

    Arum, D. P.; Kusmayadi, T. A.; Pramudya, I.


    There are many errors can be identified when students solving mathematics problems, particularly in solving the probabilistic problem. This present study aims to investigate students’ difficulties in solving the probabilistic problem. It focuses on analyzing and describing students errors during solving the problem. This research used the qualitative method with case study strategy. The subjects in this research involve ten students of 9th grade that were selected by purposive sampling. Data in this research involve students’ probabilistic problem-solving result and recorded interview regarding students’ difficulties in solving the problem. Those data were analyzed descriptively using Miles and Huberman steps. The results show that students have difficulties in solving the probabilistic problem and can be divided into three categories. First difficulties relate to students’ difficulties in understanding the probabilistic problem. Second, students’ difficulties in choosing and using appropriate strategies for solving the problem. Third, students’ difficulties with the computational process in solving the problem. Based on the result seems that students still have difficulties in solving the probabilistic problem. It means that students have not able to use their knowledge and ability for responding probabilistic problem yet. Therefore, it is important for mathematics teachers to plan probabilistic learning which could optimize students probabilistic thinking ability.

  16. IDEAL Problem Solving dalam Pembelajaran Matematika

    Directory of Open Access Journals (Sweden)

    Eny Susiana


    Full Text Available Most educators agree that problem solving is among the most meaningful and importantkinds of learning and thingking. That is, the central focus of learning and instructionshould be learning to solve problems. There are several warrants supporting that claims.They are authenticity, relevance, problem solving engages deeper learning angtherefore enhances meaning making, and constructed to represent problems (problemsolving is more meaningful. It is the reason why we must provide teaching and learningto make student’s problem solving skill in progress. There are many informationprocessingmodels of problem solving, such as simplified model of the problem-solvingprocess by Gicks, Polya’s problem solving process etc. One of them is IDEAL problemsolving. Each letter of IDEAL is stand for an aspect of thinking that is important forproblem solving. IDEAL is identify problem, Define Goal, Explore possible strategies,Anticipate outcme and Act, and Look back and learn. Using peer interaction andquestion prompt in small group in IDEAL problem solving teaching and Learning canimprove problem solving skill.Kata kunci: IDEAL Problem Solving, Interaksi Sebaya, Pertanyaan Penuntun, KelompokKecil.

  17. Teaching problem-solving skills to nuclear engineering students (United States)

    Waller, E.; Kaye, M. H.


    Problem solving is an essential skill for nuclear engineering graduates entering the workforce. Training in qualitative and quantitative aspects of problem solving allows students to conceptualise and execute solutions to complex problems. Solutions to problems in high consequence fields of study such as nuclear engineering require rapid and accurate analysis of the problems, design of solutions (focusing on public safety, environmental stewardship and ethics), solution execution and monitoring results. A three-month course in problem solving, modelling and simulation was designed and a collaborative approach was undertaken with instructors from both industry and academia. Training was optimised for the laptop-based pedagogy, which provided unique advantages for a course that includes modelling and simulation components. The concepts and tools learned as part of the training were observed to be utilised throughout the duration of student university studies and interviews with students who have entered the workforce indicate that the approaches learned and practised are retained long term.

  18. A Survey of Data-Base Information Systems Relevant to Navy Requirements Planning (United States)


    PEG £ COP RFPL ,N IN 51 ir IP c TR PF Ti\\ T T !0 E ro CR c IL: FI p RY Rl D| RE...ACB )FP 1000J 3350 PIB F H DATA SSPEC A S S 2 C ADDI. TXPE CODS C I C C L CUTS 6 VQ 0 0 2 2 2 2 2 2 2 2 2 0 0 0 0 4 2...1311J 019’> 8599 AOB DUU 0 0 OFF nooj 8177 CIV GS-01910-11 A2 2 OFF 13i."J 8177 CI7 GS-01910-n ACB 2 OFF 1000J 3350 PIB 2 r S DATA S B

  19. Assessment of Navy Alcohol and Drug Abuse Education and Training Curricula, Revision Requirements (United States)


    CAAC Budgets Creditability Eating Disorders This portion of the instruction is directed toward the eating disorders of anorexia nervosa, bulimia ...command. 1 hour. 2. PARENT AWARENESS SEMINAR A seminar designed to give specific methods for preventing drug abuse among teens and pre- teens . The

  20. A Qualitative Analysis of Navy Funded Graduate Education in Meeting HR Subspecialty Billet Knowledge Requirements (United States)


    the GenURL designator, 1100. These officers were tasked with important Human Resources related functions among other roles. Even so, the community...deployment these assets to achieve mission objectives. Economics, probability, statistics, mathematics, human factors, and optimization all supply the...relations, geo-political area studies and high-level strategic planning. 3320 HUMAN RESOURCE MANAGEMENT OFFICER [ HRM ] Provides staff assistance

  1. Feasibility and Requirements Analysis of MIS for Operational Patrol Squadrons in the United States Navy. (United States)


    with statistical data on the -est questions themselves and allows upgrading of the test ques-ion bank or changes in the method of presentation. (5...accessed to meet on-line inquires from users at the OMA, INA, and SSC levels, utilizing a number of different to access similar data. A query capability...technical directive and configured item capability * nonthly Maintanance Plan *Individual material Readiness List (I21RL) SPIE calibration Expand JCN4 Tracki

  2. The effects of cumulative practice on mathematics problem solving. (United States)

    Mayfield, Kristin H; Chase, Philip N


    This study compared three different methods of teaching five basic algebra rules to college students. All methods used the same procedures to teach the rules and included four 50-question review sessions interspersed among the training of the individual rules. The differences among methods involved the kinds of practice provided during the four review sessions. Participants who received cumulative practice answered 50 questions covering a mix of the rules learned prior to each review session. Participants who received a simple review answered 50 questions on one previously trained rule. Participants who received extra practice answered 50 extra questions on the rule they had just learned. Tests administered after each review included new questions for applying each rule (application items) and problems that required novel combinations of the rules (problem-solving items). On the final test, the cumulative group outscored the other groups on application and problem-solving items. In addition, the cumulative group solved the problem-solving items significantly faster than the other groups. These results suggest that cumulative practice of component skills is an effective method of training problem solving.

  3. 76 FR 6699 - Taking and Importing Marine Mammals: U.S. Navy Training in the Hawaii Range Complex; U.S. Navy... (United States)


    ..., 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...

  4. Conceptual problem solving in high school physics


    Jennifer L. Docktor; Natalie E. Strand; José P. Mestre; Brian H. Ross


    Problem solving is a critical element of learning physics. However, traditional instruction often emphasizes the quantitative aspects of problem solving such as equations and mathematical procedures rather than qualitative analysis for selecting appropriate concepts and principles. This study describes the development and evaluation of an instructional approach called Conceptual Problem Solving (CPS) which guides students to identify principles, justify their use, and plan their solution in w...

  5. Solving global optimization problems on GPU cluster

    Energy Technology Data Exchange (ETDEWEB)

    Barkalov, Konstantin; Gergel, Victor; Lebedev, Ilya [Lobachevsky State University of Nizhni Novgorod, Gagarin Avenue 23, 603950 Nizhni Novgorod (Russian Federation)


    The paper contains the results of investigation of a parallel global optimization algorithm combined with a dimension reduction scheme. This allows solving multidimensional problems by means of reducing to data-independent subproblems with smaller dimension solved in parallel. The new element implemented in the research consists in using several graphic accelerators at different computing nodes. The paper also includes results of solving problems of well-known multiextremal test class GKLS on Lobachevsky supercomputer using tens of thousands of GPU cores.

  6. Applying Cooperative Techniques in Teaching Problem Solving

    Directory of Open Access Journals (Sweden)

    Krisztina Barczi


    Full Text Available Teaching how to solve problems – from solving simple equations to solving difficult competition tasks – has been one of the greatest challenges for mathematics education for many years. Trying to find an effective method is an important educational task. Among others, the question arises as to whether a method in which students help each other might be useful. The present article describes part of an experiment that was designed to determine the effects of cooperative teaching techniques on the development of problem-solving skills.

  7. An Integrated Architecture for Engineering Problem Solving

    National Research Council Canada - National Science Library

    Pisan, Yusuf


    .... This thesis describes the Integrated Problem Solving Architecture (IPSA) that combines qualitative, quantitative and diagrammatic reasoning skills to produce annotated solutions to engineering problems...

  8. Occupational stress and strain in the Royal Navy 2007. (United States)

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


    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.

  9. Interactive video tutorials for enhancing problem solving, reasoning, and meta-cognitive skills of introductory physics students


    Singh, Chandralekha


    We discuss the development of interactive video tutorial-based problems to help introductory physics students learn effective problem solving heuristics. The video tutorials present problem solving strategies using concrete examples in an interactive environment. They force students to follow a systematic approach to problem solving and students are required to solve sub-problems (research-guided multiple choice questions) to show their level of understanding at every stage of prob lem solvin...

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

    Directory of Open Access Journals (Sweden)

    Marcelino José Jorge


    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.

  11. Distance Measurement Solves Astrophysical Mysteries (United States)


    Location, location, and location. The old real-estate adage about what's really important proved applicable to astrophysics as astronomers used the sharp radio "vision" of the National Science Foundation's Very Long Baseline Array (VLBA) to pinpoint the distance to a pulsar. Their accurate distance measurement then resolved a dispute over the pulsar's birthplace, allowed the astronomers to determine the size of its neutron star and possibly solve a mystery about cosmic rays. "Getting an accurate distance to this pulsar gave us a real bonanza," said Walter Brisken, of the National Radio Astronomy Observatory (NRAO) in Socorro, NM. Monogem Ring The Monogem Ring, in X-Ray Image by ROSAT satellite CREDIT: Max-Planck Institute, American Astronomical Society (Click on Image for Larger Version) The pulsar, called PSR B0656+14, is in the constellation Gemini, and appears to be near the center of a circular supernova remnant that straddles Gemini and its neighboring constellation, Monoceros, and is thus called the Monogem Ring. Since pulsars are superdense, spinning neutron stars left over when a massive star explodes as a supernova, it was logical to assume that the Monogem Ring, the shell of debris from a supernova explosion, was the remnant of the blast that created the pulsar. However, astronomers using indirect methods of determining the distance to the pulsar had concluded that it was nearly 2500 light-years from Earth. On the other hand, the supernova remnant was determined to be only about 1000 light-years from Earth. It seemed unlikely that the two were related, but instead appeared nearby in the sky purely by a chance juxtaposition. Brisken and his colleagues used the VLBA to make precise measurements of the sky position of PSR B0656+14 from 2000 to 2002. They were able to detect the slight offset in the object's apparent position when viewed from opposite sides of Earth's orbit around the Sun. This effect, called parallax, provides a direct measurement of

  12. The Effects of Polya's Heuristic and Diary Writing on Children's Problem Solving (United States)

    Hensberry, Karina K. R.; Jacobbe, Tim


    This paper presents the results of a study that aimed at increasing students' problem-solving skills. Polya's (1985) heuristic for problem solving was used and students were required to articulate their thought processes through the use of a structured diary. The diary prompted students to answer questions designed to engage them in the phases of…

  13. Addressing Complex Challenges through Adaptive Leadership: A Promising Approach to Collaborative Problem Solving (United States)

    Nelson, Tenneisha; Squires, Vicki


    Organizations are faced with solving increasingly complex problems. Addressing these issues requires effective leadership that can facilitate a collaborative problem solving approach where multiple perspectives are leveraged. In this conceptual paper, we critique the effectiveness of earlier leadership models in tackling complex organizational…

  14. Developing Physics Concepts through Hands-On Problem Solving: A Perspective on a Technological Project Design (United States)

    Hong, Jon-Chao; Chen, Mei-Yung; Wong, Ashley; Hsu, Tsui-Fang; Peng, Chih-Chi


    In a contest featuring hands-on projects, college students were required to design a simple crawling worm using planning, self-monitoring and self-evaluation processes to solve contradictive problems. To enhance the efficiency of problem solving, one needs to practice meta-cognition based on an application of related scientific concepts. The…

  15. 78 FR 19103 - Safety Zone; Spanish Navy School Ship San Sebastian El Cano Escort; Bahia de San Juan; San Juan, PR (United States)


    ...-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...

  16. A Scalable Version of the Navy Operational Global Atmospheric Prediction System Spectral Forecast Model

    Directory of Open Access Journals (Sweden)

    Thomas E. Rosmond


    Full Text Available The Navy Operational Global Atmospheric Prediction System (NOGAPS includes a state-of-the-art spectral forecast model similar to models run at several major operational numerical weather prediction (NWP centers around the world. The model, developed by the Naval Research Laboratory (NRL in Monterey, California, has run operational at the Fleet Numerical Meteorological and Oceanographic Center (FNMOC since 1982, and most recently is being run on a Cray C90 in a multi-tasked configuration. Typically the multi-tasked code runs on 10 to 15 processors with overall parallel efficiency of about 90%. resolution is T159L30, but other operational and research applications run at significantly lower resolutions. A scalable NOGAPS forecast model has been developed by NRL in anticipation of a FNMOC C90 replacement in about 2001, as well as for current NOGAPS research requirements to run on DOD High-Performance Computing (HPC scalable systems. The model is designed to run with message passing (MPI. Model design criteria include bit reproducibility for different processor numbers and reasonably efficient performance on fully shared memory, distributed memory, and distributed shared memory systems for a wide range of model resolutions. Results for a wide range of processor numbers, model resolutions, and different vendor architectures are presented. Single node performance has been disappointing on RISC based systems, at least compared to vector processor performance. This is a common complaint, and will require careful re-examination of traditional numerical weather prediction (NWP model software design and data organization to fully exploit future scalable architectures.

  17. DOD Financial Management: Additional Efforts Needed to Improve Audit Readiness of Navy Military Pay and Other Related Activities (United States)


    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

  18. 32 CFR 705.15 - Employment of Navy personnel as correspondents or staff members of civilian news media. (United States)


    ... 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...

  19. Creativity and Insight in Problem Solving (United States)

    Golnabi, Laura


    This paper analyzes the thought process involved in problem solving and its categorization as creative thinking as defined by psychologist R. Weisberg (2006). Additionally, the notion of insight, sometimes present in unconscious creative thinking and often leading to creative ideas, is discussed in the context of geometry problem solving. In…

  20. Metacognition: Student Reflections on Problem Solving (United States)

    Wismath, Shelly; Orr, Doug; Good, Brandon


    Twenty-first century teaching and learning focus on the fundamental skills of critical thinking and problem solving, creativity and innovation, and collaboration and communication. Metacognition is a crucial aspect of both problem solving and critical thinking, but it is often difficult to get students to engage in authentic metacognitive…

  1. Parallel Algorithm Solves Coupled Differential Equations (United States)

    Hayashi, A.


    Numerical methods adapted to concurrent processing. Algorithm solves set of coupled partial differential equations by numerical integration. Adapted to run on hypercube computer, algorithm separates problem into smaller problems solved concurrently. Increase in computing speed with concurrent processing over that achievable with conventional sequential processing appreciable, especially for large problems.

  2. Measuring Problem Solving Skills in "Portal 2" (United States)

    Shute, Valerie J.; Wang, Lubin


    This paper examines possible improvement to problem solving skills as a function of playing the video game "Portal 2." Stealth assessment is used in the game to evaluate students' problem solving abilities--specifically basic and flexible rule application. The stealth assessment measures will be validated against commonly accepted…

  3. Conceptual Problem Solving in High School Physics (United States)

    Docktor, Jennifer L.; Strand, Natalie E.; Mestre, José P.; Ross, Brian H.


    Problem solving is a critical element of learning physics. However, traditional instruction often emphasizes the quantitative aspects of problem solving such as equations and mathematical procedures rather than qualitative analysis for selecting appropriate concepts and principles. This study describes the development and evaluation of an…

  4. Concept mapping instrumental support for problem solving

    NARCIS (Netherlands)

    Stoyanov, S.; Stoyanov, Slavi; Kommers, Petrus A.M.


    The main theoretical position of this paper is that it is the explicit problem-solving support in concept mapping software that produces a stronger effect in problem-solving performance than the implicit support afforded by the graphical functionality of concept mapping software. Explicit

  5. Problem Solving Methods in Engineering Design

    DEFF Research Database (Denmark)

    Hartvig, Susanne C


    This short paper discusses typical engineering tasks and problem solving methods, based on a field study of engineering tasks at a Danish engineering firm. The field study has identified ten classes of design tasks and in this paper these classes are related to problem solving methods. The descri...

  6. The Process of Solving Complex Problems (United States)

    Fischer, Andreas; Greiff, Samuel; Funke, Joachim


    This article is about Complex Problem Solving (CPS), its history in a variety of research domains (e.g., human problem solving, expertise, decision making, and intelligence), a formal definition and a process theory of CPS applicable to the interdisciplinary field. CPS is portrayed as (a) knowledge acquisition and (b) knowledge application…

  7. Strategy Keys as Tools for Problem Solving (United States)

    Herold-Blasius, Raja


    Problem solving is one of the main competences we seek to teach students at school for use in their future lives. However, when dealing with mathematical problems, teachers encounter a wide variety of difficulties. To foster students' problem-solving skills, the authors developed "strategy keys." Strategy keys can serve as material to…

  8. Problem Solving Strategies among Primary School Teachers (United States)

    Yew, Wun Thiam; Lian, Lim Hooi; Meng, Chew Cheng


    The purpose of this article was to examine problem solving strategies among primary school teachers. The researchers employed survey research design to examine their problem solving strategies. The participants of this study consisted of 120 primary school teachers from a public university in Peninsula Malaysia who enrolled in a 4-year Graduating…

  9. Teaching Effective Problem Solving Strategies for Interns (United States)

    Warren, Louis L.


    This qualitative study investigates what problem solving strategies interns learn from their clinical teachers during their internships. Twenty-four interns who completed their internship in the elementary grades shared what problem solving strategies had the greatest impact upon them in learning how to deal with problems during their internship.…

  10. Some Applications of Algebraic System Solving (United States)

    Roanes-Lozano, Eugenio


    Technology and, in particular, computer algebra systems, allows us to change both the way we teach mathematics and the mathematical curriculum. Curiously enough, unlike what happens with linear system solving, algebraic system solving is not widely known. The aim of this paper is to show that, although the theory lying behind the "exact…

  11. Mathematical problem solving in primary school

    NARCIS (Netherlands)

    Kolovou, A.


    A student is engaged in (non-routine) problem solving when there is no clear pathway to the solution. In contrast to routine problems, non-routine ones cannot be solved through the direct application of a standard procedure. Consider the following problem: In a quiz you get two points for each

  12. A Multivariate Model of Physics Problem Solving (United States)

    Taasoobshirazi, Gita; Farley, John


    A model of expertise in physics problem solving was tested on undergraduate science, physics, and engineering majors enrolled in an introductory-level physics course. Structural equation modeling was used to test hypothesized relationships among variables linked to expertise in physics problem solving including motivation, metacognitive planning,…

  13. Solving applied mathematical problems with Matlab

    CERN Document Server

    Xue, Dingyu


    Computer Mathematics Language-An Overview. Fundamentals of MATLAB Programming. Calculus Problems. MATLAB Computations of Linear Algebra Problems. Integral Transforms and Complex Variable Functions. Solutions to Nonlinear Equations and Optimization Problems. MATLAB Solutions to Differential Equation Problems. Solving Interpolations and Approximations Problems. Solving Probability and Mathematical Statistics Problems. Nontraditional Solution Methods for Mathematical Problems.

  14. Solved Problems in Quantum and Statistical Mechanics

    CERN Document Server

    Cini, Michele; Sbragaglia, Mauro


    This work arises from our teaching this subject during many years. The vast majority of these exercises are the exams we gave to our students in this period. We carefully selected the subjects of the exercises to cover all the material which is most needed  and which is treated in the most well known texts on these subjects. Each exercise is carefully solved in full details, explaining the theory behind the solution with particular care for those issues that, from our experience, are found most difficult from the average student. Indeed, several exercises are designed to throw light on  aspects of the theory that, for one reason or another, are usually neglected with the result to make the students feel uneasy about them. In fact most students get acquainted just with the more common manipulations,  which are illustrated by  many examples in textbooks. Our exercises never require extensive calculations  but tend to be somewhat unusual  and force the solver  to think about the problem starting from the ...

  15. EISPACK-J: subprogram package for solving eigenvalue problems

    International Nuclear Information System (INIS)

    Fujimura, Toichiro; Tsutsui, Tsuneo


    EISPACK-J, a subprogram package for solving eigenvalue problems, has been developed and subprograms with a variety of functions have been prepared. These subprograms can solve standard problems of complex matrices, general problems of real matrices and special problems in which only the required eigenvalues and eigenvectors are calculated. They are compared to existing subprograms, showing their features through benchmark tests. Many test problems, including realistic scale problems, are provided for the benchmark tests. Discussions are made on computer core storage and computing time required for each subprogram, and accuracy of the solution. The results show that the subprograms of EISPACK-J, based on Householder, QR and inverse iteration methods, are the best in computing time and accuracy. (author)

  16. Solving an unpiggable pipeline challenge

    Energy Technology Data Exchange (ETDEWEB)

    Walker, James R. [GE Oil and Gas, PII Pipeline Solutions, Cramlington Northumberland (United Kingdom); Kern, Michael [National Grid, New Hampshire (United Kingdom)


    Technically, any pipeline can be retrofitted to enable in line inspection. Sensibly however, the expense of excavations and construction of permanent facilities have been, in many cases, exceedingly prohibitive. Even where traditional modifications are feasible from engineering perspectives, flow interruption may not be an option - either because they are critical supply lines or because the associated lost revenues could be nearly insurmountable. Savvy pipeline integrity managers know the safety issue that is at stake over the long term. They are also well aware of the accuracy benefits that high-quality in-line inspection data offer over potentially supply disruptive alternatives such as hydrostatic testing. To complicate matters further, many operators, particularly in the US, now face regulatory pressure to assess the integrity of their yet-uninspected pipelines located in highly populated areas. This paper describes an important project National Grid undertook that made use of a unique pipeline access method that did not require permanent installation of expensive facilities required for in line inspection of a pipeline previously considered 'unpiggable'. Since the pipeline was located in an urban area, flow disruption had to be minimized. This paper will define the project background, its challenges, outcomes and lessons learned for the future. (author)

  17. The Effect of Metacognitive Instruction on Problem Solving Skills in Iranian Students of Health Sciences. (United States)

    Safari, Yahya; Meskini, Habibeh


    Learning requires application of such processes as planning, supervision, monitoring and reflection that are included in the metacognition. Studies have shown that metacognition is associated with problem solving skills. The current research was conducted to investigate the impact of metacognitive instruction on students' problem solving skills. The study sample included 40 students studying in the second semester at Kermanshah University of Medical Sciences, 2013-2014. They were selected through convenience sampling technique and were randomly assigned into two equal groups of experimental and control. For the experimental group, problem solving skills were taught through metacognitive instruction during ten two-hour sessions and for the control group, problem solving skills were taught via conventional teaching method. The instrument for data collection included problem solving inventory (Heppner, 1988), which was administered before and after instruction. The validity and reliability of the questionnaire had been previously confirmed. The collected data were analyzed by descriptive statistics, mean and standard deviation and the hypotheses were tested by t-test and ANCOVA. The findings of the posttest showed that the total mean scores of problem solving skills in the experimental and control groups were 151.90 and 101.65, respectively, indicating a significant difference between them (pproblem solving skills and its components, including problem solving confidence, orientation-avoidance coping style and personal control (pproblem solving skills and is required to enhance academic achievement, metacognitive strategies are recommended to be taught to the students.

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

    International Nuclear Information System (INIS)


    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. Decision-Making and Problem-Solving Approaches in Pharmacy Education. (United States)

    Martin, Lindsay C; Donohoe, Krista L; Holdford, David A


    Domain 3 of the Center for the Advancement of Pharmacy Education (CAPE) 2013 Educational Outcomes recommends that pharmacy school curricula prepare students to be better problem solvers, but are silent on the type of problems they should be prepared to solve. We identified five basic approaches to problem solving in the curriculum at a pharmacy school: clinical, ethical, managerial, economic, and legal. These approaches were compared to determine a generic process that could be applied to all pharmacy decisions. Although there were similarities in the approaches, generic problem solving processes may not work for all problems. Successful problem solving requires identification of the problems faced and application of the right approach to the situation. We also advocate that the CAPE Outcomes make explicit the importance of different approaches to problem solving. Future pharmacists will need multiple approaches to problem solving to adapt to the complexity of health care.

  20. Analytical derivation: An epistemic game for solving mathematically based physics problems (United States)

    Bajracharya, Rabindra R.; Thompson, John R.


    Problem solving, which often involves multiple steps, is an integral part of physics learning and teaching. Using the perspective of the epistemic game, we documented a specific game that is commonly pursued by students while solving mathematically based physics problems: the analytical derivation game. This game involves deriving an equation through symbolic manipulations and routine mathematical operations, usually without any physical interpretation of the processes. This game often creates cognitive obstacles in students, preventing them from using alternative resources or better approaches during problem solving. We conducted hour-long, semi-structured, individual interviews with fourteen introductory physics students. Students were asked to solve four "pseudophysics" problems containing algebraic and graphical representations. The problems required the application of the fundamental theorem of calculus (FTC), which is one of the most frequently used mathematical concepts in physics problem solving. We show that the analytical derivation game is necessary, but not sufficient, to solve mathematically based physics problems, specifically those involving graphical representations.

  1. Self-Assessment of Problem Solving Disposition in Medical Students


    Olivares-Olivares, Silvia Lizett; López-Cabrera, Mildred Vanessa


    Medical schools are committed to both students and society to develop capabilities required to succeed in health care environments. Present diagnosis and treatment methods become obsolete faster, demanding that medical schools incorporate competency-based education to keep pace with future demands. This study was conducted to assess the problem solving disposition of medical students. A three-subcategory model of the skill is proposed. The instrument was validated on content by a group of 17 ...

  2. Synthesizing Huber's Problem Solving and Kolb's Learning Cycle: A Balanced Approach to Technical Problem Solving (United States)

    Kamis, Arnold; Khan, Beverly K.


    How do we model and improve technical problem solving, such as network subnetting? This paper reports an experimental study that tested several hypotheses derived from Kolb's experiential learning cycle and Huber's problem solving model. As subjects solved a network subnetting problem, they mapped their mental processes according to Huber's…

  3. Pre-Service Class Teacher' Ability in Solving Mathematical Problems and Skills in Solving Daily Problems (United States)

    Aljaberi, Nahil M.; Gheith, Eman


    This study aims to investigate the ability of pre-service class teacher at University of Petrain solving mathematical problems using Polya's Techniques, their level of problem solving skills in daily-life issues. The study also investigates the correlation between their ability to solve mathematical problems and their level of problem solving…

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

    International Nuclear Information System (INIS)

    Alves, Marco Antonio


    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

  5. Improve Problem Solving Skills through Adapting Programming Tools (United States)

    Shaykhian, Linda H.; Shaykhian, Gholam Ali


    There are numerous ways for engineers and students to become better problem-solvers. The use of command line and visual programming tools can help to model a problem and formulate a solution through visualization. The analysis of problem attributes and constraints provide insight into the scope and complexity of the problem. The visualization aspect of the problem-solving approach tends to make students and engineers more systematic in their thought process and help them catch errors before proceeding too far in the wrong direction. The problem-solver identifies and defines important terms, variables, rules, and procedures required for solving a problem. Every step required to construct the problem solution can be defined in program commands that produce intermediate output. This paper advocates improved problem solving skills through using a programming tool. MatLab created by MathWorks, is an interactive numerical computing environment and programming language. It is a matrix-based system that easily lends itself to matrix manipulation, and plotting of functions and data. MatLab can be used as an interactive command line or a sequence of commands that can be saved in a file as a script or named functions. Prior programming experience is not required to use MatLab commands. The GNU Octave, part of the GNU project, a free computer program for performing numerical computations, is comparable to MatLab. MatLab visual and command programming are presented here.

  6. Analysis of the U.S. Navy Office of Women’s Policy Facebook Use (United States)


    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 ‘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

  7. China Naval Modernization: Implications for U.S. Navy Capabilities - Background and Issues for Congress (United States)


    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,”, November 14, 2006; Bill Gertz, “Admiral Says Sub Risked A Shootout

  8. Intelligent Processing Equipment Developments Within the Navy's Manufacturing Technology Centers of Excellence (United States)

    Nanzetta, Philip


    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.

  9. The effects of presenting multidigit mathematics problems in a realistic context on sixth graders' problem solving

    NARCIS (Netherlands)

    Hickendorff, M.


    Mathematics education and assessments increasingly involve arithmetic problems presented in context: a realistic situation that requires mathematical modeling. This study assessed the effects of such typical school mathematics contexts on two aspects of problem solving: performance and strategy use.

  10. Self-Assessment of Problem Solving Disposition in Medical Students

    Directory of Open Access Journals (Sweden)

    Silvia Lizett Olivares-Olivares


    Full Text Available Medical schools are committed to both students and society to develop capabilities required to succeed in health care environments. Present diagnosis and treatment methods become obsolete faster, demanding that medical schools incorporate competency-based education to keep pace with future demands. This study was conducted to assess the problem solving disposition of medical students. A three-subcategory model of the skill is proposed. The instrument was validated on content by a group of 17 experts in medical education and applied to 135 registered students on the sixth year of the M.D. Physician Surgeon program at a private medical school. Cronbach’s alpha indicated an internal consistency of 0.751. The findings suggest that selected items have both homogeneity and validity. The factor analysis resulted in components that were associated with three problem-solving subcategories. The students’ perceptions are higher in the pattern recognition and application of general strategies for problem solving subcategories of the Problem solving disposition model.

  11. Solving the wrong hierarchy problem

    International Nuclear Information System (INIS)

    Blinov, Nikita; Hook, Anson


    Many theories require augmenting the Standard Model with additional scalar fields with large order one couplings. We present a new solution to the hierarchy problem for these scalar fields. We explore parity- and Z_2-symmetric theories where the Standard Model Higgs potential has two vacua. The parity or Z_2 copy of the Higgs lives in the minimum far from the origin while our Higgs occupies the minimum near the origin of the potential. This approach results in a theory with multiple light scalar fields but with only a single hierarchy problem, since the bare mass is tied to the Higgs mass by a discrete symmetry. The new scalar does not have a new hierarchy problem associated with it because its expectation value and mass are generated by dimensional transmutation of the scalar quartic coupling. The location of the second Higgs minimum is not a free parameter, but is rather a function of the matter content of the theory. As a result, these theories are extremely predictive. We develop this idea in the context of a solution to the strong CP problem. Lastly, we show this mechanism postdicts the top Yukawa to be within 1σ of the currently measured value and predicts scalar color octets with masses in the range 9-200 TeV

  12. Atom Wavelike Nature Solved Mathematically (United States)

    Sven, Charles


    Like N/S poles of a magnet the strong force field surrounding, confining the nucleus exerts an equal force [noted by this author] driving electrons away from the attraction of positively charged protons force fields in nucleus -- the mechanics for wavelike nature of electron. Powerful forces corral closely packed protons within atomic nucleus with a force that is at least a million times stronger than proton's electrical attraction that binds electrons. This then accounts for the ease of electron manipulation in that electron is already pushed away by the very strong atomic N/S force field; allowing electrons to drive photons when I strike a match. Ageless atom's electron requirements, used to drive light/photons or atom bomb, without batteries, must be supplied from a huge, external, super high frequency, super-cooled source, undetected by current technology, one that could exist 14+ billion years without degradation -- filling a limitless space prior to Big Bang. Using only replicable physics, I show how our Universe emanated from that event.

  13. PSQP: Puzzle Solving by Quadratic Programming. (United States)

    Andalo, Fernanda A; Taubin, Gabriel; Goldenstein, Siome


    In this article we present the first effective method based on global optimization for the reconstruction of image puzzles comprising rectangle pieces-Puzzle Solving by Quadratic Programming (PSQP). The proposed novel mathematical formulation reduces the problem to the maximization of a constrained quadratic function, which is solved via a gradient ascent approach. The proposed method is deterministic and can deal with arbitrary identical rectangular pieces. We provide experimental results showing its effectiveness when compared to state-of-the-art approaches. Although the method was developed to solve image puzzles, we also show how to apply it to the reconstruction of simulated strip-shredded documents, broadening its applicability.

  14. Online solving of economic dispatch problem using neural network approach and comparing it with classical method

    International Nuclear Information System (INIS)

    Mohammadi, A.; Varahram, M.H.


    In this study, two methods for solving economic dispatch problems, namely Hopfield neural network and lambda iteration method are compared. Three sample of power system with 3, 6 and 20 units have been considered. The time required for CPU, for solving economic dispatch of these two systems has been calculated. It has been Shown that for on-line economic dispatch, Hopfield neural network is more efficient and the time required for Convergence is considerably smaller compared to classical methods. (author)

  15. Advanced cogeneration and absorption chillers potential for service to Navy bases. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Andrews, J.W.; Butcher, T.A.; Leigh, R.W.; McDonald, R.J.; Pierce, B.L.


    The US military uses millions of Btu`s of thermal energy to heat, cool and deliver process thermal energy to buildings on military bases, much of which is transmitted through a pipeline system incorporating thousands of miles of pipe. Much of this pipeline system is in disrepair and is nearing the end of its useful life, and the boilers which supply it are old and often inefficient. In 1993, Brookhaven National Laboratory (BNL) proposed to SERDP a three-year effort to develop advanced systems of coupled diesel cogenerators and absorption chillers which would be particularly useful in providing a continuation of the services now provided by increasingly antiquated district systems. In mid-February, 1995, BNL learned that all subsequent funding for our program had been canceled. BNL staff continued to develop the Program Plan and to adhere to the requirements of the Execution Plan, but began to look for ways in which the work could be made relevant to Navy and DoD energy needs even without the extensive development plan formerly envisioned. The entire program was therefore re-oriented to look for ways in which small scale cogeneration and absorption chilling technologies, available through procurement rather than development, could provide some solutions to the problem of deteriorated district heating systems. The result is, we believe, a striking new approach to the provision of building services on military bases: in many cases, serious study should be made of the possibility that the old district heating system should be removed or abandoned, and small-scale cogenerators and absorption chillers should be installed in each building. In the remainder of this Summary, we develop the rationale behind this concept and summarize our findings concerning the conditions under which this course of action would be advisable and the economic benefits which will accrue if it is followed. The details are developed in the succeeding sections of the report.

  16. Comparison of Traditional and Innovative Techniques to Solve Technical Challenges (United States)

    Perchonok, Michele


    This slide presentation reviews the use of traditional and innovative techniques to solve technical challenges in food storage technology. The planning for a mission to Mars is underway, and the food storage technology improvements requires that improvements be made. This new technology is required, because current food storage technology is inadequate,refrigerators or freezers are not available for food preservation, and that a shelf life of 5 years is expected. A 10 year effort to improve food packaging technology has not enhanced significantly food packaging capabilities. Two innovation techniques were attempted InnoCentive and and have provided good results, and are still under due diligence for solver verification.

  17. Improving mathematical problem solving : A computerized approach

    NARCIS (Netherlands)

    Harskamp, EG; Suhre, CJM

    Mathematics teachers often experience difficulties in teaching students to become skilled problem solvers. This paper evaluates the effectiveness of two interactive computer programs for high school mathematics problem solving. Both programs present students with problems accompanied by instruction

  18. Indoor Air Quality Problem Solving Tool (United States)

    Use the IAQ Problem Solving Tool to learn about the connection between health complaints and common solutions in schools. This resource provides an easy, step-by-step process to start identifying and resolving IAQ problems found at your school.

  19. Problem solving using soft systems methodology. (United States)

    Land, L

    This article outlines a method of problem solving which considers holistic solutions to complex problems. Soft systems methodology allows people involved in the problem situation to have control over the decision-making process.

  20. Exact Algorithms for Solving Stochastic Games

    DEFF Research Database (Denmark)

    Hansen, Kristoffer Arnsfelt; Koucky, Michal; Lauritzen, Niels


    Shapley's discounted stochastic games, Everett's recursive games and Gillette's undiscounted stochastic games are classical models of game theory describing two-player zero-sum games of potentially infinite duration. We describe algorithms for exactly solving these games....

  1. How to solve applied mathematics problems

    CERN Document Server

    Moiseiwitsch, B L


    This workbook bridges the gap between lectures and practical applications, offering students of mathematics, engineering, and physics the chance to practice solving problems from a wide variety of fields. 2011 edition.

  2. Physics: Quantum problems solved through games (United States)

    Maniscalco, Sabrina


    Humans are better than computers at performing certain tasks because of their intuition and superior visual processing. Video games are now being used to channel these abilities to solve problems in quantum physics. See Letter p.210

  3. Photoreactors for Solving Problems of Environmental Pollution (United States)

    Tchaikovskaya, O. N.; Sokolova, I. V.


    Designs and physical aspects of photoreactors, their capabilities for a study of kinetics and mechanisms of processes proceeding under illumination with light, as well as application of photoreactors for solving various applied problem are discussed.

  4. The art and science of problem solving

    DEFF Research Database (Denmark)

    Vidal, Rene Victor Valqui


    In this paper we will document that real-life problem solving in complex situations demands both rational (scientific) and intuitive (artistic) thinking. First, the concepts of art and science will be discussed; differences and similarities will be enhanced. Thereafter the concept of group problem...... solving facilitation both as science and art will be presented. A case study related to examination's planning will be discussed to illustrate the main concepts in practice. In addition, other cases studies will also be shortly presented....

  5. Conceptual problem solving in high school physics (United States)

    Docktor, Jennifer L.; Strand, Natalie E.; Mestre, José P.; Ross, Brian H.


    Problem solving is a critical element of learning physics. However, traditional instruction often emphasizes the quantitative aspects of problem solving such as equations and mathematical procedures rather than qualitative analysis for selecting appropriate concepts and principles. This study describes the development and evaluation of an instructional approach called Conceptual Problem Solving (CPS) which guides students to identify principles, justify their use, and plan their solution in writing before solving a problem. The CPS approach was implemented by high school physics teachers at three schools for major theorems and conservation laws in mechanics and CPS-taught classes were compared to control classes taught using traditional problem solving methods. Information about the teachers' implementation of the approach was gathered from classroom observations and interviews, and the effectiveness of the approach was evaluated from a series of written assessments. Results indicated that teachers found CPS easy to integrate into their curricula, students engaged in classroom discussions and produced problem solutions of a higher quality than before, and students scored higher on conceptual and problem solving measures.

  6. Could HPS Improve Problem-Solving? (United States)

    Coelho, Ricardo Lopes


    It is generally accepted nowadays that History and Philosophy of Science (HPS) is useful in understanding scientific concepts, theories and even some experiments. Problem-solving strategies are a significant topic, since students' careers depend on their skill to solve problems. These are the reasons for addressing the question of whether problem solving could be improved by means of HPS. Three typical problems in introductory courses of mechanics—the inclined plane, the simple pendulum and the Atwood machine—are taken as the object of the present study. The solving strategies of these problems in the eighteenth and nineteenth century constitute the historical component of the study. Its philosophical component stems from the foundations of mechanics research literature. The use of HPS leads us to see those problems in a different way. These different ways can be tested, for which experiments are proposed. The traditional solving strategies for the incline and pendulum problems are adequate for some situations but not in general. The recourse to apparent weights in the Atwood machine problem leads us to a new insight and a solving strategy for composed Atwood machines. Educational implications also concern the development of logical thinking by means of the variety of lines of thought provided by HPS.

  7. Diagrams benefit symbolic problem-solving. (United States)

    Chu, Junyi; Rittle-Johnson, Bethany; Fyfe, Emily R


    The format of a mathematics problem often influences students' problem-solving performance. For example, providing diagrams in conjunction with story problems can benefit students' understanding, choice of strategy, and accuracy on story problems. However, it remains unclear whether providing diagrams in conjunction with symbolic equations can benefit problem-solving performance as well. We tested the impact of diagram presence on students' performance on algebra equation problems to determine whether diagrams increase problem-solving success. We also examined the influence of item- and student-level factors to test the robustness of the diagram effect. We worked with 61 seventh-grade students who had received 2 months of pre-algebra instruction. Students participated in an experimenter-led classroom session. Using a within-subjects design, students solved algebra problems in two matched formats (equation and equation-with-diagram). The presence of diagrams increased equation-solving accuracy and the use of informal strategies. This diagram benefit was independent of student ability and item complexity. The benefits of diagrams found previously for story problems generalized to symbolic problems. The findings are consistent with cognitive models of problem-solving and suggest that diagrams may be a useful additional representation of symbolic problems. © 2017 The British Psychological Society.

  8. Conceptual problem solving in high school physics

    Directory of Open Access Journals (Sweden)

    Jennifer L. Docktor


    Full Text Available Problem solving is a critical element of learning physics. However, traditional instruction often emphasizes the quantitative aspects of problem solving such as equations and mathematical procedures rather than qualitative analysis for selecting appropriate concepts and principles. This study describes the development and evaluation of an instructional approach called Conceptual Problem Solving (CPS which guides students to identify principles, justify their use, and plan their solution in writing before solving a problem. The CPS approach was implemented by high school physics teachers at three schools for major theorems and conservation laws in mechanics and CPS-taught classes were compared to control classes taught using traditional problem solving methods. Information about the teachers’ implementation of the approach was gathered from classroom observations and interviews, and the effectiveness of the approach was evaluated from a series of written assessments. Results indicated that teachers found CPS easy to integrate into their curricula, students engaged in classroom discussions and produced problem solutions of a higher quality than before, and students scored higher on conceptual and problem solving measures.

  9. Consumer acceptance and aroma characterization of navy bean (Phaseolus vulgaris) powders prepared by extrusion and conventional processing methods. (United States)

    Szczygiel, Edward J; Harte, Janice B; Strasburg, Gale M; Cho, Sungeun


    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. Galerkin projection methods for solving multiple related linear systems

    Energy Technology Data Exchange (ETDEWEB)

    Chan, T.F.; Ng, M.; Wan, W.L.


    We consider using Galerkin projection methods for solving multiple related linear systems A{sup (i)}x{sup (i)} = b{sup (i)} for 1 {le} i {le} s, where A{sup (i)} and b{sup (i)} are different in general. We start with the special case where A{sup (i)} = A and A is symmetric positive definite. The method generates a Krylov subspace from a set of direction vectors obtained by solving one of the systems, called the seed system, by the CG method and then projects the residuals of other systems orthogonally onto the generated Krylov subspace to get the approximate solutions. The whole process is repeated with another unsolved system as a seed until all the systems are solved. We observe in practice a super-convergence behaviour of the CG process of the seed system when compared with the usual CG process. We also observe that only a small number of restarts is required to solve all the systems if the right-hand sides are close to each other. These two features together make the method particularly effective. In this talk, we give theoretical proof to justify these observations. Furthermore, we combine the advantages of this method and the block CG method and propose a block extension of this single seed method. The above procedure can actually be modified for solving multiple linear systems A{sup (i)}x{sup (i)} = b{sup (i)}, where A{sup (i)} are now different. We can also extend the previous analytical results to this more general case. Applications of this method to multiple related linear systems arising from image restoration and recursive least squares computations are considered as examples.

  11. Students’ Mathematical Problem-Solving Abilities Through The Application of Learning Models Problem Based Learning (United States)

    Nasution, M. L.; Yerizon, Y.; Gusmiyanti, R.


    One of the purpose mathematic learning is to develop problem solving abilities. Problem solving is obtained through experience in questioning non-routine. Improving students’ mathematical problem-solving abilities required an appropriate strategy in learning activities one of them is models problem based learning (PBL). Thus, the purpose of this research is to determine whether the problem solving abilities of mathematical students’ who learn to use PBL better than on the ability of students’ mathematical problem solving by applying conventional learning. This research included quasi experiment with static group design and population is students class XI MIA SMAN 1 Lubuk Alung. Class experiment in the class XI MIA 5 and class control in the class XI MIA 6. The instrument of final test students’ mathematical problem solving used essay form. The result of data final test in analyzed with t-test. The result is students’ mathematical problem solving abilities with PBL better then on the ability of students’ mathematical problem solving by applying conventional learning. It’s seen from the high percentage achieved by the group of students who learn to use PBL for each indicator of students’ mathematical problem solving.

  12. Evaluation of Soybean–Navy Bean Emulsions Using Different Processing Technologies

    Directory of Open Access Journals (Sweden)

    Sean X. Liu


    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.

  13. 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.


    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

  14. U.S. Navy Employment Options for Unmanned Surface Vehicles (USVs) (United States)


    the Navy had cleared in compliance with the Paris Peace Accords. The second condition under which minefield proofing is conducted is when there Bertram, Volker, “Unmanned Surface Vehicles: A Survey,” Brest , France: ENSIETA, 2008. As of

  15. 77 FR 30996 - Taking and Importing Marine Mammals: Taking Marine Mammals Incidental to Navy's Research... (United States)


    ... 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...

  16. 78 FR 34047 - Takes of Marine Mammals Incidental to Specified Activities; Navy Research, Development, Test and... (United States)


    ... 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...

  17. 75 FR 69295 - Taking and Importing Marine Mammals; Navy Training Activities Conducted Within the Northwest... (United States)


    ..., 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...

  18. 78 FR 47282 - Takes of Marine Mammals Incidental to Specified Activities; Navy Research, Development, Test and... (United States)


    ..., 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...

  19. Using Information Technology in the Navy Lessons Learned System to Improve Organizational Learning

    National Research Council Canada - National Science Library

    Garvey, Michael


    ... 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.

  20. Return on Investment for the United States Navy’s Training with Industry Program (United States)


    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

  1. Kinetic study of Saponins B stability in navy beans under different processing conditions (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....

  2. 32 CFR 705.11 - Supplying photographs and services to other than Navy and Marine Corps. (United States)


    ... 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...

  3. Navy-After-Next Contingency Producible Corvette (CPC): Emergency Production Historical Study

    National Research Council Canada - National Science Library

    McCarton, Matthew; Garzke, Bill


    ...?" 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...

  4. Secure and Resilient Functional Modeling for Navy Cyber-Physical Systems (United States)


    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

  5. Leveraging ISI Multi-Model Prediction for Navy Operations: Proposal to the Office of Naval Research (United States)


    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

  6. China Naval Modernization: Implications for U.S. Navy Capabilities -- Background and Issues for Congress (United States)


    1995 the Spanish shipbuilder Empresa Nacional Bazan (now Navantia) offered to build for the PLAN a low-cost, lightweight one of China’s premier naval journals.172 These same observers stated that: Chinese researchers display intimate familiarity with all U.S. Navy

  7. China Naval Modernization: Implications for U.S. Navy Capabilities - Background and Issues for Congress (United States)


    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

  8. 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.


    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

  9. The Philippine Navy’s Strategic Sail Plan 2020: A Strong and Credible Force by 2020 (United States)


    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

  10. A History of U.S. Navy Periscope Detection Radar, Sensor Design and Development (United States)


    between horizontal and vertical polarization) is frequency- and depression -angle dependent. Both the “noisiness” of the spectra and the greater Chief of Naval Operations. “n.d.” Submarine Warfare Division, Submarine Centennial Log Sheets. http

  11. The U.S. Navy’s Consultant Development and Qualification Program: Origin and Issues. (United States)


    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

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


    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

  13. 77 FR 17033 - Taking and Importing Marine Mammals: Taking Marine Mammals Incidental to Navy's Training... (United States)


    ... 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...

  14. A European Navy: Can it Complete European Political and Economic Integration? (United States)


    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

  15. Navy Virginia (SSN 774) Class Attack Submarine Procurement: Background and Issues for Congress (United States)


    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

  16. Navy Force Structure and Shipbuilding Plans: Background and Issues for Congress (United States)


    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...

  17. A Case Study of Innovation and Change in the U.S. Navy Submarine Fleet (United States)


    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

  18. Navy Virginia (SSN-774) Class Attack Submarine Procurement: Background and Issues for Congress (United States)


    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

  19. Analysis Of Navy Hornet Squadron Mishap Costs With Regard To Previously Flown Flight Hours (United States)


    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

  20. 77 FR 76170 - Presumption of Exposure to Herbicides for Blue Water Navy Vietnam Veterans Not Supported (United States)


    ... 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...

  1. 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.


    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

  2. DefenseLink Feature: Navy Adm. Mike Mullen, New Chairman Lays Out Top (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

  3. Combat Pair: The Evolution of Air Force-Navy Integration in Strike Warfare (United States)


    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

  4. A Comparative Analysis of the Budget Process in the Venezuelan and U.S. Navies. (United States)


    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

  5. 78 FR 57368 - Taking and Importing Marine Mammals: Taking Marine Mammals Incidental to Navy Operations of... (United States)


    ... 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...

  6. Ukrainian Naval Reform: Required for Survival

    National Research Council Canada - National Science Library

    Kessler, George


    ...: the division of BSF assets; basing rights; and sovereignty in the Crimea. Ukraine's navy must evolve from an obsolete Cold War force to a regional navy capable of protecting its national interests...

  7. Is Word-Problem Solving a Form of Text Comprehension? (United States)

    Fuchs, Lynn S.; Fuchs, Douglas; Compton, Donald L.; Hamlett, Carol L.; Wang, Amber Y.


    This study’s hypotheses were that (a) word-problem (WP) solving is a form of text comprehension that involves language comprehension processes, working memory, and reasoning, but (b) WP solving differs from other forms of text comprehension by requiring WP-specific language comprehension as well as general language comprehension. At the start of the 2nd grade, children (n = 206; on average, 7 years, 6 months) were assessed on general language comprehension, working memory, nonlinguistic reasoning, processing speed (a control variable), and foundational skill (arithmetic for WPs; word reading for text comprehension). In spring, they were assessed on WP-specific language comprehension, WPs, and text comprehension. Path analytic mediation analysis indicated that effects of general language comprehension on text comprehension were entirely direct, whereas effects of general language comprehension on WPs were partially mediated by WP-specific language. By contrast, effects of working memory and reasoning operated in parallel ways for both outcomes. PMID:25866461

  8. Solving the geologic issues in nuclear waste disposal

    International Nuclear Information System (INIS)

    Towse, D.


    Technical problems with nuclear waste disposal are largely geological. If these are not solved, curtailment of nuclear power development may follow, resulting in loss of an important element in the national energy supply. Present knowledge and credible advances are capable of solving these problems provided a systems view is preserved and a national development plan is followed. This requires identification of the critical controllable elements and a systematic underground test program to prove those critical elements. Waste migration can be understood and controlled by considering the key elements in the system: the system geometry, the hydrology, and the waste-rock-water chemistry. The waste program should: (1) identify and attack the critical problems first; (2) provide tests and demonstration at real disposal sites; and (3) schedule elements with long lead-times for early start and timely completion

  9. A Doctrine Reader: The Navies of United States, Great Britain France, Italy, and Spain (Newport Paper, Number 9) (United States)


    Indeed, professional writings in the United States have noted this parallel between doctrine and religion .29 As in other navies, doctrine was not the...Spanish Navy) , "La clctica," in Espana y el Mar en el siglo de Carlos llI, 1 989, p. 77. 13 . John D. Harnron, Tr.yalgar and the Spanish Navy (Annapolis...organization. Doctrine, therefore, can be either fmnly prescriptive, as in religion or in a political ideology, or basically descriptive. As a complex of

  10. Report on the Second KIMS-CNA Conference: The PLA Navys Build-Up and ROK-USN Cooperation (United States)


    Modernization (London and Washington, DC: Kegan Paul International and The AEI Press, 1996), p. 274. See also his “China’s Push Through the South China change its nature of the PLA Navy naval strategy from “brown water” force to “ green /blue water” navy enable to secure its vast maritime...and “full ocean-going green water fleet.” It is conceivable that the Chinese navy’s goal of its operational capability is not “blue water navy,” but

  11. Lesion mapping of social problem solving. (United States)

    Barbey, Aron K; Colom, Roberto; Paul, Erick J; Chau, Aileen; Solomon, Jeffrey; Grafman, Jordan H


    Accumulating neuroscience evidence indicates that human intelligence is supported by a distributed network of frontal and parietal regions that enable complex, goal-directed behaviour. However, the contributions of this network to social aspects of intellectual function remain to be well characterized. Here, we report a human lesion study (n = 144) that investigates the neural bases of social problem solving (measured by the Everyday Problem Solving Inventory) and examine the degree to which individual differences in performance are predicted by a broad spectrum of psychological variables, including psychometric intelligence (measured by the Wechsler Adult Intelligence Scale), emotional intelligence (measured by the Mayer, Salovey, Caruso Emotional Intelligence Test), and personality traits (measured by the Neuroticism-Extraversion-Openness Personality Inventory). Scores for each variable were obtained, followed by voxel-based lesion-symptom mapping. Stepwise regression analyses revealed that working memory, processing speed, and emotional intelligence predict individual differences in everyday problem solving. A targeted analysis of specific everyday problem solving domains (involving friends, home management, consumerism, work, information management, and family) revealed psychological variables that selectively contribute to each. Lesion mapping results indicated that social problem solving, psychometric intelligence, and emotional intelligence are supported by a shared network of frontal, temporal, and parietal regions, including white matter association tracts that bind these areas into a coordinated system. The results support an integrative framework for understanding social intelligence and make specific recommendations for the application of the Everyday Problem Solving Inventory to the study of social problem solving in health and disease. © The Author (2014). Published by Oxford University Press on behalf of the Guarantors of Brain. All rights reserved

  12. Solving large mixed linear models using preconditioned conjugate gradient iteration. (United States)

    Strandén, I; Lidauer, M


    Continuous evaluation of dairy cattle with a random regression test-day model requires a fast solving method and algorithm. A new computing technique feasible in Jacobi and conjugate gradient based iterative methods using iteration on data is presented. In the new computing technique, the calculations in multiplication of a vector by a matrix were recorded to three steps instead of the commonly used two steps. The three-step method was implemented in a general mixed linear model program that used preconditioned conjugate gradient iteration. Performance of this program in comparison to other general solving programs was assessed via estimation of breeding values using univariate, multivariate, and random regression test-day models. Central processing unit time per iteration with the new three-step technique was, at best, one-third that needed with the old technique. Performance was best with the test-day model, which was the largest and most complex model used. The new program did well in comparison to other general software. Programs keeping the mixed model equations in random access memory required at least 20 and 435% more time to solve the univariate and multivariate animal models, respectively. Computations of the second best iteration on data took approximately three and five times longer for the animal and test-day models, respectively, than did the new program. Good performance was due to fast computing time per iteration and quick convergence to the final solutions. Use of preconditioned conjugate gradient based methods in solving large breeding value problems is supported by our findings.

  13. Wind and Solar Energy Resource Assessment for Navy Installations in the Midwestern US (United States)

    Darmenova, K.; Apling, D.; Higgins, G. J.; Carnes, J.; Smith, C.


    A stable supply of energy is critical for sustainable economic development and the ever-increasing demand for energy resources drives the need for alternative weather-driven renewable energy solutions such as solar and wind-generated power. Recognizing the importance of energy as a strategic resource, the Department of the Navy has focused on energy efficient solutions aiming to increase tactical and shore energy security and reduce greenhouse gas emissions. Implementing alternative energy solutions will alleviate the Navy installations demands on the National power grid, however transitioning to renewable energy sources is a complex multi-stage process that involves initial investment in resource assessment and feasibility of building solar and wind power systems in Navy's facilities. This study focuses on the wind and solar energy resource assessment for Navy installations in the Midwestern US. We use the dynamically downscaled datasets at 12 km resolution over the Continental US generated with the Weather Research and Forecasting (WRF) model to derive the wind climatology in terms of wind speed, direction, and wind power at 20 m above the surface for 65 Navy facilities. In addition, we derived the transmissivity of the atmosphere, diffuse radiation fraction, cloud cover and seasonal energy potential for a zenith facing surface with unobstructed horizon for each installation location based on the results of a broadband radiative transfer model and our cloud database based on 17-years of GOES data. Our analysis was incorporated in a GIS framework in combination with additional infrastructure data that enabled a synergistic resource assessment based on the combination of climatological and engineering factors.

  14. Innovative problem solving by wild spotted hyenas (United States)

    Benson-Amram, Sarah; Holekamp, Kay E.


    Innovative animals are those able to solve novel problems or invent novel solutions to existing problems. Despite the important ecological and evolutionary consequences of innovation, we still know very little about the traits that vary among individuals within a species to make them more or less innovative. Here we examine innovative problem solving by spotted hyenas (Crocuta crocuta) in their natural habitat, and demonstrate for the first time in a non-human animal that those individuals exhibiting a greater diversity of initial exploratory behaviours are more successful problem solvers. Additionally, as in earlier work, we found that neophobia was a critical inhibitor of problem-solving success. Interestingly, although juveniles and adults were equally successful in solving the problem, juveniles were significantly more diverse in their initial exploratory behaviours, more persistent and less neophobic than were adults. We found no significant effects of social rank or sex on success, the diversity of initial exploratory behaviours, behavioural persistence or neophobia. Our results suggest that the diversity of initial exploratory behaviours, akin to some measures of human creativity, is an important, but largely overlooked, determinant of problem-solving success in non-human animals. PMID:22874748

  15. On Teaching Problem Solving in School Mathematics

    Directory of Open Access Journals (Sweden)

    Erkki Pehkonen


    Full Text Available The article begins with a brief overview of the situation throughout the world regarding problem solving. The activities of the ProMath group are then described, as the purpose of this international research group is to improve mathematics teaching in school. One mathematics teaching method that seems to be functioning in school is the use of open problems (i.e., problem fields. Next we discuss the objectives of the Finnish curriculum that are connected with problem solving. Some examples and research results are taken from a Finnish–Chilean research project that monitors the development of problem-solving skills in third grade pupils. Finally, some ideas on “teacher change” are put forward. It is not possible to change teachers, but only to provide hints for possible change routes: the teachers themselves should work out the ideas and their implementation.

  16. Methods of solving sequence and series problems

    CERN Document Server

    Grigorieva, Ellina


    This book aims to dispel the mystery and fear experienced by students surrounding sequences, series, convergence, and their applications. The author, an accomplished female mathematician, achieves this by taking a problem solving approach, starting with fascinating problems and solving them step by step with clear explanations and illuminating diagrams. The reader will find the problems interesting, unusual, and fun, yet solved with the rigor expected in a competition. Some problems are taken directly from mathematics competitions, with the name and year of the exam provided for reference. Proof techniques are emphasized, with a variety of methods presented. The text aims to expand the mind of the reader by often presenting multiple ways to attack the same problem, as well as drawing connections with different fields of mathematics. Intuitive and visual arguments are presented alongside technical proofs to provide a well-rounded methodology. With nearly 300 problems including hints, answers, and solutions,Met...

  17. Solving the SAT problem using Genetic Algorithm

    Directory of Open Access Journals (Sweden)

    Arunava Bhattacharjee


    Full Text Available In this paper we propose our genetic algorithm for solving the SAT problem. We introduce various crossover and mutation techniques and then make a comparative analysis between them in order to find out which techniques are the best suited for solving a SAT instance. Before the genetic algorithm is applied to an instance it is better to seek for unit and pure literals in the given formula and then try to eradicate them. This can considerably reduce the search space, and to demonstrate this we tested our algorithm on some random SAT instances. However, to analyse the various crossover and mutation techniques and also to evaluate the optimality of our algorithm we performed extensive experiments on benchmark instances of the SAT problem. We also estimated the ideal crossover length that would maximise the chances to solve a given SAT instance.

  18. AI tools in computer based problem solving (United States)

    Beane, Arthur J.


    The use of computers to solve value oriented, deterministic, algorithmic problems, has evolved a structured life cycle model of the software process. The symbolic processing techniques used, primarily in research, for solving nondeterministic problems, and those for which an algorithmic solution is unknown, have evolved a different model, much less structured. Traditionally, the two approaches have been used completely independently. With the advent of low cost, high performance 32 bit workstations executing identical software with large minicomputers and mainframes, it became possible to begin to merge both models into a single extended model of computer problem solving. The implementation of such an extended model on a VAX family of micro/mini/mainframe systems is described. Examples in both development and deployment of applications involving a blending of AI and traditional techniques are given.

  19. Security and trust requirements engineering

    NARCIS (Netherlands)

    Giorgini, P.; Massacci, F.; Zannone, N.; Aldini, A.; Gorrieri, R.; Martinelli, F.


    Integrating security concerns throughout the whole software development process is one of today’s challenges in software and requirements engineering research. A challenge that so far has proved difficult to meet. The major difficulty is that providing security does not only require to solve

  20. New method for solving multidimensional scattering problem

    International Nuclear Information System (INIS)

    Melezhik, V.S.


    A new method is developed for solving the quantum mechanical problem of scattering of a particle with internal structure. The multichannel scattering problem is formulated as a system of nonlinear functional equations for the wave function and reaction matrix. The method is successfully tested for the scattering from a nonspherical potential well and a long-range nonspherical scatterer. The method is also applicable to solving the multidimensional Schroedinger equation with a discrete spectrum. As an example the known problem of a hydrogen atom in a homogeneous magnetic field is analyzed