WorldWideScience

Sample records for large civil tilt-rotor

  1. Rotordynamic Feasibility of a Conceptual Variable-Speed Power Turbine Propulsion System for Large Civil Tilt-Rotor Applications

    Science.gov (United States)

    Howard, Samuel

    2012-01-01

    A variable-speed power turbine concept is analyzed for rotordynamic feasibility in a Large Civil Tilt-Rotor (LCTR) class engine. Implementation of a variable-speed power turbine in a rotorcraft engine would enable high efficiency propulsion at the high forward velocities anticipated of large tilt-rotor vehicles. Therefore, rotordynamics is a critical issue for this engine concept. A preliminary feasibility study is presented herein to address this concern and identify if variable-speed is possible in a conceptual engine sized for the LCTR. The analysis considers critical speed placement in the operating speed envelope, stability analysis up to the maximum anticipated operating speed, and potential unbalance response amplitudes to determine that a variable-speed power turbine is likely to be challenging, but not impossible to achieve in a tilt-rotor propulsion engine.

  2. Conceptual Design of a Two Spool Compressor for the NASA Large Civil Tilt Rotor Engine

    Science.gov (United States)

    Veres, Joseph P.; Thurman, Douglas R.

    2010-01-01

    This paper focuses on the conceptual design of a two spool compressor for the NASA Large Civil Tilt Rotor engine, which has a design-point pressure ratio goal of 30:1 and an inlet weight flow of 30.0 lbm/sec. The compressor notional design requirements of pressure ratio and low-pressure compressor (LPC) and high pressure ratio compressor (HPC) work split were based on a previous engine system study to meet the mission requirements of the NASA Subsonic Rotary Wing Projects Large Civil Tilt Rotor vehicle concept. Three mean line compressor design and flow analysis codes were utilized for the conceptual design of a two-spool compressor configuration. This study assesses the technical challenges of design for various compressor configuration options to meet the given engine cycle results. In the process of sizing, the technical challenges of the compressor became apparent as the aerodynamics were taken into consideration. Mechanical constraints were considered in the study such as maximum rotor tip speeds and conceptual sizing of rotor disks and shafts. The rotor clearance-to-span ratio in the last stage of the LPC is 1.5% and in the last stage of the HPC is 2.8%. Four different configurations to meet the HPC requirements were studied, ranging from a single stage centrifugal, two axi-centrifugals, and all axial stages. Challenges of the HPC design include the high temperature (1,560deg R) at the exit which could limit the maximum allowable peripheral tip speed for centrifugals, and is dependent on material selection. The mean line design also resulted in the definition of the flow path geometry of the axial and centrifugal compressor stages, rotor and stator vane angles, velocity components, and flow conditions at the leading and trailing edges of each blade row at the hub, mean and tip. A mean line compressor analysis code was used to estimate the compressor performance maps at off-design speeds and to determine the required variable geometry reset schedules of the

  3. Defining Gas Turbine Engine Performance Requirements for the Large Civil TiltRotor (LCTR2)

    Science.gov (United States)

    Snyder, Christopher A.

    2013-01-01

    Defining specific engine requirements is a critical part of identifying technologies and operational models for potential future rotary wing vehicles. NASA's Fundamental Aeronautics Program, Subsonic Rotary Wing Project has identified the Large Civil TiltRotor (LCTR) as the configuration to best meet technology goals. This notional vehicle concept has evolved with more clearly defined mission and operational requirements to the LCTR-iteration 2 (LCTR2). This paper reports on efforts to further review and refine the LCTR2 analyses to ascertain specific engine requirements and propulsion sizing criteria. The baseline mission and other design or operational requirements are reviewed. Analysis tools are described to help understand their interactions and underlying assumptions. Various design and operational conditions are presented and explained for their contribution to defining operational and engine requirements. These identified engine requirements are discussed to suggest which are most critical to the engine sizing and operation. The most-critical engine requirements are compared to in-house NASA engine simulations to try to ascertain which operational requirements define engine requirements versus points within the available engine operational capability. Finally, results are summarized with suggestions for future efforts to improve analysis capabilities, and better define and refine mission and operational requirements.

  4. Wind Tunnel Testing of a 120th Scale Large Civil Tilt-Rotor Model in Airplane and Helicopter Modes

    Science.gov (United States)

    Theodore, Colin R.; Willink, Gina C.; Russell, Carl R.; Amy, Alexander R.; Pete, Ashley E.

    2014-01-01

    In April 2012 and October 2013, NASA and the U.S. Army jointly conducted a wind tunnel test program examining two notional large tilt rotor designs: NASA's Large Civil Tilt Rotor and the Army's High Efficiency Tilt Rotor. The approximately 6%-scale airframe models (unpowered) were tested without rotors in the U.S. Army 7- by 10-foot wind tunnel at NASA Ames Research Center. Measurements of all six forces and moments acting on the airframe were taken using the wind tunnel scale system. In addition to force and moment measurements, flow visualization using tufts, infrared thermography and oil flow were used to identify flow trajectories, boundary layer transition and areas of flow separation. The purpose of this test was to collect data for the validation of computational fluid dynamics tools, for the development of flight dynamics simulation models, and to validate performance predictions made during conceptual design. This paper focuses on the results for the Large Civil Tilt Rotor model in an airplane mode configuration up to 200 knots of wind tunnel speed. Results are presented with the full airframe model with various wing tip and nacelle configurations, and for a wing-only case also with various wing tip and nacelle configurations. Key results show that the addition of a wing extension outboard of the nacelles produces a significant increase in the lift-to-drag ratio, and interestingly decreases the drag compared to the case where the wing extension is not present. The drag decrease is likely due to complex aerodynamic interactions between the nacelle and wing extension that results in a significant drag benefit.

  5. Computational Assessment of the Aerodynamic Performance of a Variable-Speed Power Turbine for Large Civil Tilt-Rotor Application

    Science.gov (United States)

    Welch, Gerard E.

    2011-01-01

    The main rotors of the NASA Large Civil Tilt-Rotor notional vehicle operate over a wide speed-range, from 100% at take-off to 54% at cruise. The variable-speed power turbine offers one approach by which to effect this speed variation. Key aero-challenges include high work factors at cruise and wide (40 to 60 deg.) incidence variations in blade and vane rows over the speed range. The turbine design approach must optimize cruise efficiency and minimize off-design penalties at take-off. The accuracy of the off-design incidence loss model is therefore critical to the turbine design. In this effort, 3-D computational analyses are used to assess the variation of turbine efficiency with speed change. The conceptual design of a 4-stage variable-speed power turbine for the Large Civil Tilt-Rotor application is first established at the meanline level. The design of 2-D airfoil sections and resulting 3-D blade and vane rows is documented. Three-dimensional Reynolds Averaged Navier-Stokes computations are used to assess the design and off-design performance of an embedded 1.5-stage portion-Rotor 1, Stator 2, and Rotor 2-of the turbine. The 3-D computational results yield the same efficiency versus speed trends predicted by meanline analyses, supporting the design choice to execute the turbine design at the cruise operating speed.

  6. Assessment of Aerodynamic Challenges of a Variable-Speed Power Turbine for Large Civil Tilt-Rotor Application

    Science.gov (United States)

    Welch, Gerand E.

    2010-01-01

    The main rotors of the NASA Large Civil Tilt-Rotor notional vehicle operate over a wide speed-range (100% at take-off to 54% at cruise). The variable-speed power turbine, when coupled to a fixed-gear-ratio transmission, offers one approach to accomplish this speed variation. The key aero-challenges of the variable-speed power turbine are related to high work factors at cruise, where the power turbine operates at 54% of take-off speed, wide incidence variations into the vane, blade, and exit-guide-vane rows associated with the power-turbine speed change, and the impact of low aft-stage Reynolds number (transitional flow) at 28 kft cruise. Meanline and 2-D Reynolds-Averaged Navier- Stokes analyses are used to characterize the variable-speed power-turbine aerodynamic challenges and to outline a conceptual design approach that accounts for multi-point operation. Identified technical challenges associated with the aerodynamics of high work factor, incidence-tolerant blading, and low Reynolds numbers pose research needs outlined in the paper

  7. Variable-Speed Power-Turbine for the Large Civil Tilt Rotor

    Science.gov (United States)

    Suchezky, Mark; Cruzen, G. Scott

    2012-01-01

    Turbine design concepts were studied for application to a large civil tiltrotor transport aircraft. The concepts addressed the need for high turbine efficiency across the broad 2:1 turbine operating speed range representative of the notional mission for the aircraft. The study focused on tailoring basic turbine aerodynamic design design parameters to avoid the need for complex, heavy, and expensive variable geometry features. The results of the study showed that good turbine performance can be achieved across the design speed range if the design focuses on tailoring the aerodynamics for good tolerance to large swings in incidence, as opposed to optimizing for best performance at the long range cruise design point. A rig design configuration and program plan are suggested for a dedicated experiment to validate the proposed approach.

  8. Design Study of Propulsion and Drive Systems for the Large Civil TiltRotor (LCTR2) Rotorcraft

    Science.gov (United States)

    Robuck, Mark; Wilkerson, Joseph; Zhang, Yiyi; Snyder, Christopher A.; Vonderwell, Daniel

    2013-01-01

    Boeing, Rolls Royce, and NASA have worked together to complete a parametric sizing study for NASA's Large Civil Tilt Rotor (LCTR2) concept 2nd iteration. Vehicle gross weight and fuel usage were evaluated as propulsion and drive system characteristics were varied to maximize the benefit of reduced rotor tip speed during cruise conditions. The study examined different combinations of engine and gearbox variability to achieve rotor cruise tip speed reductions down to 54% of the hover tip speed. Previous NASA studies identified that a 54% rotor speed reduction in cruise minimizes vehicle gross weight and fuel burn. The LCTR2 was the study baseline for initial sizing. This study included rotor tip speed ratios (cruise to hover) of 100%, 77% and 54% at different combinations of engine RPM and gearbox speed reductions, which were analyzed to achieve the lightest overall vehicle gross weight (GW) at the chosen rotor tip speed ratio. Different engine and gearbox technology levels are applied ranging from commercial off-the-shelf (COTS) engines and gearbox technology to entry-in-service (EIS) dates of 2025 and 2035 to assess the benefits of advanced technology on vehicle gross weight and fuel burn. Interim results were previously reported1. This technical paper extends that work and summarizes the final study results including additional engine and drive system study accomplishments. New vehicle sizing data is presented for engine performance at a single operating speed with a multispeed drive system. Modeling details for LCTR2 vehicle sizing and subject engine and drive sub-systems are presented as well. This study was conducted in support of NASA's Fundamental Aeronautics Program, Subsonic Rotary Wing Project.

  9. Study and Sub-System Optimization of Propulsion and Drive Systems for the Large Civil TiltRotor (LCTR2) Rotorcraft

    Science.gov (United States)

    Robuck, Mark; Wilkerson, Joseph; Snyder, Christopher A.; Zhang, Yiyi; Maciolek, Bob

    2013-01-01

    In a series of study tasks conducted as a part of NASA's Fundamental Aeronautics Program, Rotary Wing Project, Boeing and Rolls-Royce explored propulsion, drive, and rotor system options for the NASA Large Civil Tilt Rotor (LCTR2) concept vehicle. The original objective of this study was to identify engine and drive system configurations to reduce rotor tip speed during cruise conditions and quantify the associated benefits. Previous NASA studies concluded that reducing rotor speed (from 650 fps hover tip speed) during cruise would reduce vehicle gross weight and fuel burn. Initially, rotor cruise speed ratios of 54% of the hover tip speed were of most interest during operation at cruise air speed of 310 ktas. Interim results were previously reported1 for cruise tip speed ratios of 100%, 77%, and 54% of the hover tip speed using engine and/or gearbox features to achieve the reduction. Technology levels from commercial off-the-shelf (COTS), through entry-in-service (EIS) dates of 2025 and 2035 were considered to assess the benefits of advanced technology on vehicle gross weight and fuel burn. This technical paper presents the final study results in terms of vehicle sizing and fuel burn as well as Operational and Support (O&S) costs. New vehicle sizing at rotor tip speed reduced to 65% of hover is presented for engine performance with an EIS 2035 fixed geometry variable speed power turbine. LCTR2 is also evaluated for missions range cases of 400, 600, 800, 1000, and 1200 nautical miles and cruise air speeds of 310, 350 and 375 ktas.

  10. An Investigation of Large Tilt-Rotor Short-Term Attitude Response Handling Qualities Requirements in Hover

    Science.gov (United States)

    Malcipa, Carlos; Decker, William A.; Theodore, Colin R.; Blanken, Christopher L.; Berger, Tom

    2010-01-01

    A piloted simulation investigation was conducted using the NASA Ames Vertical Motion Simulator to study the impact of pitch, roll and yaw attitude bandwidth and phase delay on handling qualities of large tilt-rotor aircraft. Multiple bandwidth and phase delay pairs were investigated for each axis. The simulation also investigated the effect that the pilot offset from the center of gravity has on handling qualities. While pilot offset does not change the dynamics of the vehicle, it does affect the proprioceptive and visual cues and it can have an impact on handling qualities. The experiment concentrated on two primary evaluation tasks: a precision hover task and a simple hover pedal turn. Six pilots flew over 1400 data runs with evaluation comments and objective performance data recorded. The paper will describe the experiment design and methodology, discuss the results of the experiment and summarize the findings.

  11. Gas Turbine Characteristics for a Large Civil Tilt-Rotor (LCTR)

    Science.gov (United States)

    Snyder, Christopher A.; Thurman, Douglas R.

    2010-01-01

    In support of the Fundamental Aeronautics Program, Subsonic Rotary Wing Project; an engine system study has been undertaken to help define and understand some of the major gas turbine engine parameters required to meet performance and weight requirements as defined by earlier vehicle system studies. These previous vehicle studies will be reviewed to help define gas turbine performance goals. Assumptions and analysis methods used will be described. Performance and weight estimates for a few conceptual gas turbine engines meeting these requirements will be given and discussed. Estimated performance for these conceptual engines over a wide speed variation (down to 50 percent power turbine rpm at high torque) will be presented. Finally, areas needing further effort will be suggested and discussed.

  12. Advances in tilt rotor noise prediction

    Science.gov (United States)

    George, A. R.; Coffen, C. D.; Ringler, T. D.

    The two most serious tilt rotor external noise problems, hover noise and blade-vortex interaction noise, are studied. The results of flow visualization and inflow velocity measurements document a complex, recirculating highly unsteady and turbulent flow due to the rotor-wing-body interactions characteristic of tilt rotors. The wing under the rotor is found to obstruct the inflow, causing a deficit in the inflow velocities over the inboard region of the rotor. Discrete frequency harmonic thickness and loading noise mechanisms in hover are examined by first modeling tilt rotor hover aerodynamics and then applying various noise prediction methods using the WOPWOP code. The analysis indicates that the partial ground plane created by the wing below the rotor results in a primary sound source for hover.

  13. Design and Analysis of Delta Wing Tilt Rotor UAV

    Directory of Open Access Journals (Sweden)

    S.Ravikanth

    2015-07-01

    Full Text Available A tilt rotor is an aircraft of a special kind, which possesses the characteristics of a helicopter and a fixed-wing airplane. However, there are a great number of important technical problems waiting for settlements. Of them, the flight control system might be a critical one. A tiltrotor aircraft comprising a pair of contra-rotating co-axial tiltable rotors on the longitudinal center line of the aircraft. The rotors may be tiltable sequentially and independently. They may be moveable between a lift position and a flight position in front of or behind the fuselage.In this paper we present a project aimed for the designing of a small scale Unmanned Aerial Vehicle (UAV with Tiltrotor configuration (that uses two rotating rotors. he current paper describes the adopted design methodology, the mathematical and computational models created to represent the UAV, the physical components that constitute the UAV, and the results obtained so far. An unmanned aerial vehicle (UAV, also known as a remotely piloted aircraft (RPA or unmanned aircraft, is a machine which functions either by the remote control of a navigator or pilot or autonomously. A UAV is defined as a powered, aerial vehicle that does not carry a human operator, uses aerodynamic forces to provide vehicle lift, can fly autonomously or be piloted remotely, can be expendable or recoverable, and can carry payload.India‘s requirement of these unmanned aerial vehicles (UAV has become prior need for fighting in the northeast, against threat of terrorism, tension along the Pakistan border and its emerging role as a regional naval power and subsequent need for surveillance. The military wants to acquire at least 1,500 unmanned systems in the next 3-4 years, ranging from man-portable drones to high-altitude, long-endurance (HALE vehicles.Indian military is using Israeli-built UAVs such as the Heron, Searcher Mk II and Harop from Israel Aerospace Industries (IAI. Till date India has mostly deployed

  14. Modelling and Daisy Chaining Control Allocation of a Multirotor Helicopter with a Single Tilting Rotor

    Directory of Open Access Journals (Sweden)

    Robert Porter

    2016-11-01

    Full Text Available This paper presents the development and implementation of a single tilting rotor multirotor helicopter. A single tilting rotor multirotor helicopter is proposed that allows for decoupled lateral acceleration and attitude states. A dynamics model of the proposed multirotor helicopter is established to enable control system development. A control system architecture and daisy chaining-based control allocation scheme is developed and implemented. The control architecture facilitates the control of decoupled lateral accelerations and attitudes. Further, a computational and experimental analysis is undertaken and offers evidence that the proposed multirotor helicopter and control system architecture enables the multirotor helicopter to achieve lateral accelerations without requiring attitude actuation.

  15. Active control of gust- and interference-induced vibration of tilt-rotor aircraft

    Science.gov (United States)

    Ham, Norman D.; Wereley, Norman M.; Von Ellenrieder, Karl D.

    1989-01-01

    An active control system to suppress the response of the blade bending modes of a tilt-rotor aircraft to axial gusts and wing/rotor interference is described. The use of blade-mounted accelerometers as sensors is shown to permit the measurement and control of tilt-rotor blade modal responses and their associated vibratory loads directly. The feedback of modal acceleration, in addition to modal rate and displacement, is demonstrated to provide a control phase lead, in comparison with feedback of modal rate and displacement only, which makes higher system gains achievable.

  16. Control and flight test of a tilt-rotor unmanned aerial vehicle

    Directory of Open Access Journals (Sweden)

    Chao Chen

    2017-01-01

    Full Text Available Tilt-rotor unmanned aerial vehicles have attracted increasing attention due to their ability to perform vertical take-off and landing and their high-speed cruising abilities, thereby presenting broad application prospects. Considering portability and applications in tasks characterized by constrained or small scope areas, this article presents a compact tricopter configuration tilt-rotor unmanned aerial vehicle with full modes of flight from the rotor mode to the fixed-wing mode and vice versa. The unique multiple modes make the tilt-rotor unmanned aerial vehicle a multi-input multi-output, non-affine, multi-channel cross coupling, and nonlinear system. Considering these characteristics, a control allocation method is designed to make the controller adaptive to the full modes of flight. To reduce the cost, the accurate dynamic model of the tilt-rotor unmanned aerial vehicle is not obtained, so a full-mode flight strategy is designed in view of this situation. An autonomous flight test was conducted, and the results indicate the satisfactory performance of the control allocation method and flight strategy.

  17. WAKE GEOMETRY CALCULATIONS FOR TILT-ROTOR USING VISCOUS VORTEX METHOD

    Institute of Scientific and Technical Information of China (English)

    魏鹏; 史勇杰; 徐国华

    2013-01-01

    A tilt-rotor unsteady flow analytical method has been developed based upon viscous vortex-particle meth-od .In this method ,the vorticity field is divided into small assembled vortex particles .Vortex motion and diffusion are obtained by solving the velocity-vorticity-formed incompressible Navier-Stokes equations using a grid-free La-grangian simulation method .Generation of the newly vortex particles is calculated by using the Weissinger-L lifting surface model .Furthermore ,in order to significantly improve computational efficiency ,a fast multiple method (FMM) is introduced into the calculation of induced velocity and its gradient .Finally ,the joint vertical experimen-tal (JVX) tilt-rotor is taken as numerical examples to analyze .The wake geometry and downwash are investigated for both hover and airplane modes .The proposed method for tilt-rotor flow analysis is verified by comparing its re-sults with those available measured data .Comparison indicates that the current method can accurately capture the complicated tilt-rotor wake variation and be suitable for aerodynamic interaction simulation in complex environ-ments .Additionally ,the aerodynamic interactional characteristics of dual-rotor wake are discussed in different ro-tor distance .Results show that there are significant differences on interactional characteristics between hover mode and airplane mode .

  18. CFD calculations on the unsteady aerodynamic characteristics of a tilt-rotor in a conversion mode

    Institute of Scientific and Technical Information of China (English)

    Li Peng; Zhao Qijun; Zhu Qiuxian

    2015-01-01

    In order to calculate the unsteady aerodynamic characteristics of a tilt-rotor in a conver-sion mode, a virtual blade model (VBM) and an real blade model (RBM) are established respec-tively. A new multi-layer moving-embedded grid technique is proposed to reduce the numerical dissipation of the tilt-rotor wake in a conversion mode. In this method, a grid system generated abound the rotor accounts for rigid blade motions, and a new searching scheme named adaptive inverse map (AIM) is established to search corresponding donor elements in the present moving-embedded grid system to translate information among the different computational zones. A dual-time method is employed to fulfill unsteady calculations on the flowfield of the tilt-rotor, and a second-order centered difference scheme considering artificial viscosity is used to calculate the flux. In order to improve the computing efficiency, the single program multiple data (SPMD) model parallel acceleration technology is adopted, according to the characteristic of the current grid system. The lift and drag coefficients of an NACA0012 airfoil, the dynamic pressure distributions below a typical rotor plane, and the sectional pressure distributions on a three-bladed Branum–Tung tilt-rotor in hover flight are calculated respectively, and the present VBM and RBM are val-idated by comparing the calculated results with available experimental data. Then, unsteady aero-dynamic forces and flowfields of an XV-15 tilt-rotor in different modes, such as a fixed conversion mode at different tilt angles (15?, 30?, 60?) and a whole conversion mode which converses from 0? to 90?, are numerically simulated by the VBM and RBM respectively. By analyses and comparisons on the simulated results of unsteady aerodynamic forces of the tilt-rotor in different modes, some meaningful conclusions about distorted blade-tip vortex distribution and unsteady aerodynamic force variation in a conversion mode are obtained, and these investigation

  19. CFD calculations on the unsteady aerodynamic characteristics of a tilt-rotor in a conversion mode

    Directory of Open Access Journals (Sweden)

    Li Peng

    2015-12-01

    Full Text Available In order to calculate the unsteady aerodynamic characteristics of a tilt-rotor in a conversion mode, a virtual blade model (VBM and an real blade model (RBM are established respectively. A new multi-layer moving-embedded grid technique is proposed to reduce the numerical dissipation of the tilt-rotor wake in a conversion mode. In this method, a grid system generated abound the rotor accounts for rigid blade motions, and a new searching scheme named adaptive inverse map (AIM is established to search corresponding donor elements in the present moving-embedded grid system to translate information among the different computational zones. A dual-time method is employed to fulfill unsteady calculations on the flowfield of the tilt-rotor, and a second-order centered difference scheme considering artificial viscosity is used to calculate the flux. In order to improve the computing efficiency, the single program multiple data (SPMD model parallel acceleration technology is adopted, according to the characteristic of the current grid system. The lift and drag coefficients of an NACA0012 airfoil, the dynamic pressure distributions below a typical rotor plane, and the sectional pressure distributions on a three-bladed Branum–Tung tilt-rotor in hover flight are calculated respectively, and the present VBM and RBM are validated by comparing the calculated results with available experimental data. Then, unsteady aerodynamic forces and flowfields of an XV-15 tilt-rotor in different modes, such as a fixed conversion mode at different tilt angles (15°, 30°, 60° and a whole conversion mode which converses from 0° to 90°, are numerically simulated by the VBM and RBM respectively. By analyses and comparisons on the simulated results of unsteady aerodynamic forces of the tilt-rotor in different modes, some meaningful conclusions about distorted blade-tip vortex distribution and unsteady aerodynamic force variation in a conversion mode are obtained, and these

  20. V/STOL tilt rotor aircraft study. Volume 2: Preliminary design of research aircraft

    Science.gov (United States)

    1972-01-01

    A preliminary design study was conducted to establish a minimum sized, low cost V/STOL tilt-rotor research aircraft with the capability of performing proof-of-concept flight research investigations applicable to a wide range of useful military and commercial configurations. The analysis and design approach was based on state-of-the-art methods and maximum use of off-the-shelf hardware and systems to reduce development risk, procurement cost and schedules impact. The rotors to be used are of 26 foot diameter and are the same as currently under construction and test as part of NASA Tilt-Rotor Contract NAS2-6505. The aircraft has a design gross weight of 12,000 lbs. The proposed engines to be used are Lycoming T53-L-13B rated at 1550 shaft horsepower which are fully qualified. A flight test investigation is recommended which will determine the capabilities and limitations of the research aircraft.

  1. Multidisciplinary Optimization of Tilt Rotor Blades Using Comprehensive Composite Modeling Technique

    Science.gov (United States)

    Chattopadhyay, Aditi; McCarthy, Thomas R.; Rajadas, John N.

    1997-01-01

    An optimization procedure is developed for addressing the design of composite tilt rotor blades. A comprehensive technique, based on a higher-order laminate theory, is developed for the analysis of the thick composite load-carrying sections, modeled as box beams, in the blade. The theory, which is based on a refined displacement field, is a three-dimensional model which approximates the elasticity solution so that the beam cross-sectional properties are not reduced to one-dimensional beam parameters. Both inplane and out-of-plane warping are included automatically in the formulation. The model can accurately capture the transverse shear stresses through the thickness of each wall while satisfying stress free boundary conditions on the inner and outer surfaces of the beam. The aerodynamic loads on the blade are calculated using the classical blade element momentum theory. Analytical expressions for the lift and drag are obtained based on the blade planform with corrections for the high lift capability of rotor blades. The aerodynamic analysis is coupled with the structural model to formulate the complete coupled equations of motion for aeroelastic analyses. Finally, a multidisciplinary optimization procedure is developed to improve the aerodynamic, structural and aeroelastic performance of the tilt rotor aircraft. The objective functions include the figure of merit in hover and the high speed cruise propulsive efficiency. Structural, aerodynamic and aeroelastic stability criteria are imposed as constraints on the problem. The Kreisselmeier-Steinhauser function is used to formulate the multiobjective function problem. The search direction is determined by the Broyden-Fletcher-Goldfarb-Shanno algorithm. The optimum results are compared with the baseline values and show significant improvements in the overall performance of the tilt rotor blade.

  2. Analytical aeroelastic stability considerations and conversion loads for an XV-15 tilt-rotor in a wind tunnel simulation

    Science.gov (United States)

    Kottapalli, Sesi; Meza, Victor

    1992-01-01

    A rotorcraft analysis is conducted to assess tilt-rotor stability and conversion loads for the XV-15 rotor with metal blades within its specified test envelope. A 38-DOF flutter analysis based on the code by Johnson (1988) is developed to simulate a wind-tunnel test in which the rotor torque is constant and thereby study stability. The same analytical model provides the simulated loads including hub loads, blade loads, and oscillatory pitch-link loads with attention given to the nonuniform inflow through the proprotor in the presence of the wing. Tilt-rotor stability during the cruise mode is found to be sensitive to coupling effects in the control system stiffness, and a stability problem is identified in the XV-15 Advanced Technology Blades. The present analysis demonstrates that the tilt-rotor is stable within the specified test envelope of the NASA 40 x 80-ft wind tunnel.

  3. Numerical simulation of aerodynamic interaction for a tilt rotor aircraft in helicopter mode

    Institute of Scientific and Technical Information of China (English)

    Ye Liang; Zhang Ying; Yang Shuo; Zhu Xinglin; Dong Jun

    2016-01-01

    A rotor CFD solver is developed for simulating the aerodynamic interaction phe-nomenon among rotor, wing and fuselage of a tilt rotor aircraft in its helicopter mode. The unsteady Navier–Stokes equations are discretized in inertial frame and embedded grid system is adopted for describing the relative motion among blades and nacelle/wing/fuselage. A combination of multi-layer embedded grid and‘‘extended hole fringe”technique is complemented in original grid system to tackle grid assembly difficulties arising from the narrow space among different aerody-namic components, and to improve the interpolation precision by decreasing the cell volume dis-crepancy among different grid blocks. An overall donor cell searching and automatic hole cutting technique is used for grid assembly, and the solution processes are speeded up by introduc-tion of OpenMP parallel method. Based on this solver, flow fields and aerodynamics of a tilt rotor aircraft in hover are simulated with several rotor collective angles, and the corresponding states of an isolated rotor and rotor/wing/fuselage model are also computed to obtain reference solution. Aerodynamic interference influences among the rotor and wing/fuselage/nacelle are analyzed, and some meaningful conclusions are drawn.

  4. Alleviation of whirl-flutter on a joined-wing tilt-rotor aircraft configuration using active controls

    Science.gov (United States)

    Vanaken, Johannes M.

    1991-01-01

    The feasibility of using active controls to delay the onset of whirl-flutter on a joined-wing tilt rotor aircraft was investigated. The CAMRAD/JA code was used to obtain a set of linear differential equations which describe the motion of the joined-wing tilt-rotor aircraft. The hub motions due to wing/body motion is a standard input to CAMRAD/JA and were obtained from a structural dynamics model of a representative joined-wing tilt-rotor aircraft. The CAMRAD/JA output, consisting of the open-loop system matrices, and the airframe free vibration motion were input to a separate program which performed the closed-loop, active control calculations. An eigenvalue analysis was performed to determine the flutter stability of both open- and closed-loop systems. Sensor models, based upon the feedback of pure state variables and based upon hub-mounted sensors, providing physically measurable accelerations, were evaluated. It was shown that the onset of tilt-rotor whirl-flutter could be delayed from 240 to above 270 knots by feeding back vertical and span-wise accelerations, measured at the rotor hub, to the longitudinal cyclic pitch. Time response calculations at a 270-knot cruise condition showed an active cyclic pitch control level of 0.009 deg, which equates to a very acceptable 9 pound active-control force applied at the rotor hub.

  5. Control strategies of a tilt-rotor UAV for load transportation

    OpenAIRE

    Marcelino Mendes de Almeida Neto

    2014-01-01

    Nessa dissertação são apresentadas estratégias de controle para solucionar o problema de transporte de carga suspensa ao longo de uma trajetória desejada por um Veículo Aéreo Não Tripulado (VANT) na configuração Tilt-rotor. Para o presente estudo, é importante que a aeronave seja capaz de manter tanto a si mesma quanto a carga transportada estável mesmo na presença de perturbações externas, incertezas paramétricas e erros de medição. Em geral, é importante que se tenha um modelo dinâmico prec...

  6. Advanced AFCS developments on the XV-15 tilt rotor research aircraft. [Automatic Flight Control System

    Science.gov (United States)

    Churchill, G. B.; Gerdes, R. M.

    1984-01-01

    The design criteria and control and handling qualities of the Automatic Flight Control System (AFCS), developed in the framework of the XV-15 tilt-rotor research aircraft, are evaluated, differentiating between the stability and control criteria. A technically aggressive SCAS control law was implemented, demonstrating that significant benefits accrue when stability criteria are separated from design criteria; the design analyses for application of the control law are presented, and the limit bandwidth for stabilization in hovering flight is shown to be defined by rotor or control lag functions. Flight tests of the aircraft resulted in a rating of 3 on the Cooper-Harper scale; a possibility of achieving a rating of 2 is expected if the system is applied to the yaw and heave control modes.

  7. Advanced AFCS developments on the XV-15 tilt rotor research aircraft. [Automatic Flight Control System

    Science.gov (United States)

    Churchill, G. B.; Gerdes, R. M.

    1984-01-01

    The design criteria and control and handling qualities of the Automatic Flight Control System (AFCS), developed in the framework of the XV-15 tilt-rotor research aircraft, are evaluated, differentiating between the stability and control criteria. A technically aggressive SCAS control law was implemented, demonstrating that significant benefits accrue when stability criteria are separated from design criteria; the design analyses for application of the control law are presented, and the limit bandwidth for stabilization in hovering flight is shown to be defined by rotor or control lag functions. Flight tests of the aircraft resulted in a rating of 3 on the Cooper-Harper scale; a possibility of achieving a rating of 2 is expected if the system is applied to the yaw and heave control modes.

  8. Development of tilt-rotor unmanned aerial vehicle (UAV): material selection and structural analysis on wing design

    Science.gov (United States)

    Saharudin, M. F.

    2016-10-01

    This paper presents the design of a tilting rotor unmanned aerial vehicle (UAV), evaluation of flight loads based on the standard requirement, structural analysis to determine stress and sizing of the wing, and flight test of the UAV. The main objective is to perform structural analysis to size the UAV's wing section. The analysis shows that the structure design of the wing is safe to be used.

  9. An experimental and analytical method for approximate determination of the tilt rotor research aircraft rotor/wing download

    Science.gov (United States)

    Jordon, D. E.; Patterson, W.; Sandlin, D. R.

    1985-01-01

    The XV-15 Tilt Rotor Research Aircraft download phenomenon was analyzed. This phenomenon is a direct result of the two rotor wakes impinging on the wing upper surface when the aircraft is in the hover configuration. For this study the analysis proceeded along tow lines. First was a method whereby results from actual hover tests of the XV-15 aircraft were combined with drag coefficient results from wind tunnel tests of a wing that was representative of the aircraft wing. Second, an analytical method was used that modeled that airflow caused gy the two rotors. Formulas were developed in such a way that acomputer program could be used to calculate the axial velocities were then used in conjunction with the aforementioned wind tunnel drag coefficinet results to produce download values. An attempt was made to validate the analytical results by modeling a model rotor system for which direct download values were determinrd..

  10. Numerical study on flow fields and aerodynamics of tilt rotor aircraft in conversion mode based on embedded grid and actuator model

    Institute of Scientific and Technical Information of China (English)

    Zhang Ying; Ye Liang; Yang Shuo

    2015-01-01

    A method combining rotor actuator disk model and embedded grid technique is pre-sented in this paper, aimed at predicting the flow fields and aerodynamic characteristics of tilt rotor aircraft in conversion mode more efficiently and effectively. In this method, rotor’s influence is con-sidered in terms of the momentum it impacts to the fluid around it;transformation matrixes among different coordinate systems are deduced to extend actuator method’s utility to conversion mode flow fields’ calculation. Meanwhile, an embedded grid system is designed, in which grids generated around fuselage and actuator disk are regarded as background grid and minor grid respectively, and a new method is presented for‘donor searching’ and‘hole cutting’ during grid assembling. Based on the above methods, flow fields of tilt rotor aircraft in conversion mode are simulated, with three-dimensional Navier–Stokes equations discretized by a second-order upwind finite-volume scheme and an implicit lower–upper symmetric Gauss–Seidel (LU-SGS) time-stepping scheme. Numerical results demonstrate that the proposed CFD method is very effective in simulating the conversion mode flow fields of tilt rotor aircraft.

  11. Numerical study on flow fields and aerodynamics of tilt rotor aircraft in conversion mode based on embedded grid and actuator model

    Directory of Open Access Journals (Sweden)

    Zhang Ying

    2015-02-01

    Full Text Available A method combining rotor actuator disk model and embedded grid technique is presented in this paper, aimed at predicting the flow fields and aerodynamic characteristics of tilt rotor aircraft in conversion mode more efficiently and effectively. In this method, rotor’s influence is considered in terms of the momentum it impacts to the fluid around it; transformation matrixes among different coordinate systems are deduced to extend actuator method’s utility to conversion mode flow fields’ calculation. Meanwhile, an embedded grid system is designed, in which grids generated around fuselage and actuator disk are regarded as background grid and minor grid respectively, and a new method is presented for ‘donor searching’ and ‘hole cutting’ during grid assembling. Based on the above methods, flow fields of tilt rotor aircraft in conversion mode are simulated, with three-dimensional Navier–Stokes equations discretized by a second-order upwind finite-volume scheme and an implicit lower–upper symmetric Gauss–Seidel (LU-SGS time-stepping scheme. Numerical results demonstrate that the proposed CFD method is very effective in simulating the conversion mode flow fields of tilt rotor aircraft.

  12. Wind Tunnel Interference Effects on Tilt Rotor Testing Using Computational Fluid Dynamics

    Science.gov (United States)

    Koning, Witold J. F.

    2016-01-01

    Experimental techniques to measure rotorcraft aerodynamic performance are widely used. However, most of them are either unable to capture interference effects from bodies, or require an extremely large computational budget. The objective of the present research is to develop an XV-15 Tiltrotor Research Aircraft rotor model for investigation of wind tunnel wall interference using a novel Computational Fluid Dynamics (CFD) solver for rotorcraft, RotCFD. In RotCFD, a mid-fidelity Unsteady Reynolds Averaged Navier-Stokes (URANS) solver is used with an incompressible flow model and a realizable k-e turbulence model. The rotor is, however, not modeled using a computationally expensive, unsteady viscous body-fitted grid, but is instead modeled using a blade-element model (BEM) with a momentum source approach. Various flight modes of the XV-15 isolated rotor, including hover, tilt, and airplane mode, have been simulated and correlated to existing experimental and theoretical data. The rotor model is subsequently used for wind tunnel wall interference simulations in the National Full-Scale Aerodynamics Complex (NFAC) at Ames Research Center in California. The results from the validation of the isolated rotor performance showed good correlation with experimental and theoretical data. The results were on par with known theoretical analyses. In RotCFD the setup, grid generation, and running of cases is faster than many CFD codes, which makes it a useful engineering tool. Performance predictions need not be as accurate as high-fidelity CFD codes, as long as wall effects can be properly simulated. For both test sections of the NFAC wall, interference was examined by simulating the XV-15 rotor in the test section of the wind tunnel and with an identical grid but extended boundaries in free field. Both cases were also examined with an isolated rotor or with the rotor mounted on the modeled geometry of the Tiltrotor Test Rig (TTR). A "quasi linear trim" was used to trim the thrust

  13. Effect of Inflow Boundary Conditions on Hovering Tilt-Rotor Flows

    Science.gov (United States)

    Kaul, Upender K.

    2012-01-01

    A study on the effect of inflow turbulence boundary conditions on the local flow on and around a body in flight has been carried out. The study has been carried out using OVERFLOW2 flow solver using the default Spalart-Allmaras turbulence model in OVERFLOW. Many OVERFLOW turbulent flow simulations have been reported using the SA-fv3 model1 over the years. The present study demonstrates that the turbulence levels imposed as a boundary condition (b.c.) in the far-field as implemented in OVERFLOW are not correct. In fact, very low level of turbulence at the far-field boundary as implemented in OVERFLOW results in the SA-fv3 model predicting transition-like profiles on a given body. By choosing sufficiently high levels of the Reynolds number of turbulence, Rt, as a boundary condition, this anomalous behavior of SA-fv3 model is eliminated. Since numerous papers using OVERFLOW have been presented in the literature including that by the author2 using low level of inflow turbulence, it will be beneficial to the CFD community at large and in particular to the OVERFLOW community to understand this effect of the inflow b.c. in the SA-fv3 model. Various results reported over the years in domains such as high-lift applications, drag prediction applications and rotorcraft flow applications can be revisited using the new turbulence inflow boundary condition prescription as suggested in this study. It has been demonstrated in the literature that the effect of inflow turbulence level on the downstream development of flow is too important to be ignored. Demonstrative results are shown and compared with experiment for the case of hovering XV-15 rotor flow at a tip Reynolds number of 4.9 x 10(exp 6) and Mach number of 0.69 in Figs. 1 and 2 below. Fig. 1(a,b) shows skin friction predictions at radial station of r/R = 0.28 corresponding to 5 different inflow boundary conditions obtained with the SA-fv3 model. As the inflow turbulence is increased monotonically, from a value of Rt = 0

  14. Economic Shocks and Civil Conflict: The Case of Large Floods

    OpenAIRE

    Ghimire, Ramesh; Ferreira, Susana

    2013-01-01

    We investigate the impact of large floods on the risk of civil conflict in a sample of 125 countries between 1985 and 2009. We control for endogeneity of floods and the potential spatial and temporal dependency of civil conflict. We find that floods increase the probability of conflict incidence through a negative impact on short-run GDP growth.

  15. Large Civil Tiltrotor Wake Hazard Assessment Tool Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Both NASA and the FAA have identified large civil tiltrotors (LCTRs) as the most promising method for meeting FAA goals for extending future airport capacity,...

  16. Aeroservoelastic model based active control for large civil aircraft

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    A modeling and control approach for an advanced configured large civil aircraft with aeroservoelasticity via the LQG method and control allocation is presented.Mathematical models and implementation issues for the multi-input/multi-output(MIMO) aeroservoelastic system simulation developed for a flexible wing with multi control surfaces are described.A fuzzy logic based optimization approach is employed to solve the constrained control allocation problem via intelligently adjusting the components of output vector and find a proper vector in the attainable moment set(AMS) autonomously.The basic idea is to minimize the L2 norm of error between the desired moment and achievable moment using the designing freedom provided by redundantly allocated actuators and control surfaces.Considering the constraints of control surfaces,in order to obtain acceptable performance of aircraft such as stability and maneuverability,the fuzzy weights are updated by the learning algorithm,which makes the closed-loop system self-adaptation.Finally,an application example of flight control designing for the advanced civil aircraft is discussed as a demonstration.The studies we have performed showed that the advanced configured large civil aircraft has good performance with the proper designed control law designed via the proposed approach.The gust alleviation and flutter suppression are applied with the synergetic effects of elevator,ailerons,equivalent rudders and flaps.The results show good closed loop performance and meet the requirement of constraint of control surfaces.

  17. Information fusion based optimal control for large civil aircraft system.

    Science.gov (United States)

    Zhen, Ziyang; Jiang, Ju; Wang, Xinhua; Gao, Chen

    2015-03-01

    Wind disturbance has a great influence on landing security of Large Civil Aircraft. Through simulation research and engineering experience, it can be found that PID control is not good enough to solve the problem of restraining the wind disturbance. This paper focuses on anti-wind attitude control for Large Civil Aircraft in landing phase. In order to improve the riding comfort and the flight security, an information fusion based optimal control strategy is presented to restrain the wind in landing phase for maintaining attitudes and airspeed. Data of Boeing707 is used to establish a nonlinear mode with total variables of Large Civil Aircraft, and then two linear models are obtained which are divided into longitudinal and lateral equations. Based on engineering experience, the longitudinal channel adopts PID control and C inner control to keep longitudinal attitude constant, and applies autothrottle system for keeping airspeed constant, while an information fusion based optimal regulator in the lateral control channel is designed to achieve lateral attitude holding. According to information fusion estimation, by fusing hard constraint information of system dynamic equations and the soft constraint information of performance index function, optimal estimation of the control sequence is derived. Based on this, an information fusion state regulator is deduced for discrete time linear system with disturbance. The simulation results of nonlinear model of aircraft indicate that the information fusion optimal control is better than traditional PID control, LQR control and LQR control with integral action, in anti-wind disturbance performance in the landing phase. Copyright © 2014 ISA. Published by Elsevier Ltd. All rights reserved.

  18. Aerodynamic Limits on Large Civil Tiltrotor Sizing and Efficiency

    Science.gov (United States)

    Acree, C W., Jr.

    2014-01-01

    The NASA Large Civil Tiltrotor (2nd generation, or LCTR2) has been the reference design for avariety of NASA studies of design optimization, engine and gearbox technology, handling qualities, andother areas, with contributions from NASA Ames, Glenn and Langley Centers, plus academic and industrystudies. Ongoing work includes airfoil design, 3D blade optimization, engine technology studies, andwingrotor aerodynamic interference. The proposed paper will bring the design up to date with the latestresults of such studies, then explore the limits of what aerodynamic improvements might hope toaccomplish. The purpose is two-fold: 1) determine where future technology studies might have the greatestpayoff, and 2) establish a stronger basis of comparison for studies of other vehicle configurations andmissions.

  19. Significance of Operating Environment in Condition Monitoring of Large Civil Structures

    Directory of Open Access Journals (Sweden)

    Sreenivas Alampalli

    1999-01-01

    Full Text Available Success of remote long-term condition monitoring of large civil structures and developing calibrated analytical models for damage detection, depend significantly on establishing accurate baseline signatures and their sensitivity. Most studies reported in the literature concentrated on the effect of structural damage on modal parameters without emphasis on reliability of modal parameters. Thus, a field bridge structure was studied for the significance of operating conditions in relation to baseline signatures. Results indicate that in practice, civil structures should be monitored for at least one full cycle of in-service environmental changes before establishing baselines for condition monitoring or calibrating finite-element models. Boundary conditions deserve special attention.

  20. The Ĝ Infrared Search for Extraterrestrial Civilizations with Large Energy Supplies. I. Background and Justification

    Science.gov (United States)

    Wright, J. T.; Mullan, B.; Sigurdsson, S.; Povich, M. S.

    2014-09-01

    We motivate the Ĝ infrared search for extraterrestrial civilizations with large energy supplies. We discuss some philosophical difficulties of the search for extraterrestrial intelligence (SETI), and how communication SETI circumvents them. We review "Dysonian SETI," the search for artifacts of alien civilizations, and find that it is highly complementary to traditional communication SETI; the two together might succeed where either one alone has not. We discuss the argument of Hart that spacefaring life in the Milky Way should be either galaxy-spanning or non-existent, and examine a portion of his argument that we call the "monocultural fallacy." We discuss some rebuttals to Hart that invoke sustainability and predict long Galaxy colonization timescales. We find that the maximum Galaxy colonization timescale is actually much shorter than previous work has found (counter-arguments to Hart's thesis suffer from the monocultural fallacy. We extend Hart's argument to alien energy supplies and argue that detectably large energy supplies can plausibly be expected to exist because life has the potential for exponential growth until checked by resources or other limitations, and intelligence implies the ability to overcome such limitations. As such, if Hart's thesis is correct, then searches for large alien civilizations in other galaxies may be fruitful; if it is incorrect, then searches for civilizations within the Milky Way are more likely to succeed than Hart argued. We review some past Dysonian SETI efforts and discuss the promise of new mid-infrared surveys, such as that of WISE.

  1. The Gˆ Mid-Infrared Search for Extraterrestrial Civilizations with Large Power Supplies: First Results

    Science.gov (United States)

    Povich, M. S.; Wright, J. T.; Griffith, R.; Sigurdsson, S.; Maldonado, J. T.; Mullan, B.

    2014-03-01

    We present initial results from the Glimpsing Heat from Alien Technologies ("G-HAT" or Gˆ), in which we use the WISE all-sky mid-infrared (MIR) Source Catalog to search for and place constraints on the abundance of extraterrestrial civilizations with large power supplies. A civilization consuming a significant fraction of the luminous power of their host star (Kardashev type II civilization or K2; Kardashev 1964) or galaxy (K3) and operating at a temperature similar to the equilibrium temperatures in or near stellar habitable zones will produce MIR excess emission in the form of waste heat. Searches for such MIR excesses from K2s have been performed in the past, notably by Carrigan (2009) using the IRAS source catalog. Taking advantage of the 103 improvement in sensitivity over IRAS provided by WISE, Gˆ has enabled the first systematic search for waste heat from galaxy-spanning K3 civilizations and will search for K2s throughout a significant fraction of the Milky Way's volume. We find that a galaxy-spanning (K III) civilization with an power supply of more than about one percent of its stellar luminosity will have detectable mid-infrared excess. We have produced a catalog of 32,000 WISE extended sources and visually reviewed the data and literature on the reddest 4000 of them, identifying several hundred candidates worthy of detailed observational follow-up. Mid-infrared spectra, far-infrared photometry, and radio emission from CO could be used to distinguish extraterrestrial mid-infrared radiation from dust. We will extend this analysis to WISE point sources to search for K2s.

  2. The Ĝ infrared search for extraterrestrial civilizations with large energy supplies. I. Background and justification

    Energy Technology Data Exchange (ETDEWEB)

    Wright, J. T.; Mullan, B.; Sigurdsson, S. [Department of Astronomy and Astrophysics, 525 Davey Lab, The Pennsylvania State University, University Park, PA 16802 (United States); Povich, M. S. [Department of Physics and Astronomy, California State Polytechnic University, Pomona, 3801 West Temple Avenue, Pomona, CA 91768 (United States)

    2014-09-01

    We motivate the Ĝ infrared search for extraterrestrial civilizations with large energy supplies. We discuss some philosophical difficulties of the search for extraterrestrial intelligence (SETI), and how communication SETI circumvents them. We review 'Dysonian SETI', the search for artifacts of alien civilizations, and find that it is highly complementary to traditional communication SETI; the two together might succeed where either one alone has not. We discuss the argument of Hart that spacefaring life in the Milky Way should be either galaxy-spanning or non-existent, and examine a portion of his argument that we call the 'monocultural fallacy'. We discuss some rebuttals to Hart that invoke sustainability and predict long Galaxy colonization timescales. We find that the maximum Galaxy colonization timescale is actually much shorter than previous work has found (<10{sup 9} yr), and that many 'sustainability' counter-arguments to Hart's thesis suffer from the monocultural fallacy. We extend Hart's argument to alien energy supplies and argue that detectably large energy supplies can plausibly be expected to exist because life has the potential for exponential growth until checked by resources or other limitations, and intelligence implies the ability to overcome such limitations. As such, if Hart's thesis is correct, then searches for large alien civilizations in other galaxies may be fruitful; if it is incorrect, then searches for civilizations within the Milky Way are more likely to succeed than Hart argued. We review some past Dysonian SETI efforts and discuss the promise of new mid-infrared surveys, such as that of WISE.

  3. The \\^G Infrared Search for Extraterrestrial Civilizations with Large Energy Supplies. I. Background and Justification

    CERN Document Server

    Wright, J T; Sigurðsson, S; Povich, M S

    2014-01-01

    We motivate the \\^G infrared search for extraterrestrial civilizations with large energy supplies. We discuss some philosophical difficulties of SETI, and how communication SETI circumvents them. We review "Dysonian SETI", the search for artifacts of alien civilizations, and find that it is highly complementary to traditional communication SETI; the two together might succeed where either one, alone, has not. We discuss the argument of Hart (1975) that spacefaring life in the Milky Way should be either galaxy-spanning or non-existent, and examine a portion of his argument that we dub the "monocultural fallacy". We discuss some rebuttals to Hart that invoke sustainability and predict long Galaxy colonization timescales. We find that the maximum Galaxy colonization timescale is actually much shorter than previous work has found ($< 10^9$ yr), and that many "sustainability" counter-arguments to Hart's thesis suffer from the monocultural fallacy. We extend Hart's argument to alien energy supplies, and argue th...

  4. The \\^G Infrared Search for Extraterrestrial Civilizations with Large Energy Supplies. II. Framework, Strategy, and First Result

    CERN Document Server

    Wright, J T; Sigurðsson, S; Povich, M S; Mullan, B

    2014-01-01

    We describe the framework and strategy of the \\^G infrared search for extraterrestrial civilizations with large energy supplies, which will use the wide-field infrared surveys of WISE and Spitzer to search for these civilizations' waste heat. We develop a formalism for translating mid-infrared photometry into quantitative upper limits on extraterrestrial energy supplies. We discuss the likely sources of false positives, how dust can and will contaminate our search, and prospects for distinguishing dust from alien waste heat. We argue that galaxy-spanning civilizations may be easier to distinguish from natural sources than circumstellar civilizations (i.e., Dyson spheres), although Gaia will significantly improve our capability to identify the latter. We present a "zeroth order" null result of our search based on the WISE all-sky catalog: we show, for the first time, that Kardashev Type III civilizations (as Kardashev originally defined them) are very rare in the local universe. More sophisticated searches can...

  5. ShakeNet: a portable wireless sensor network for instrumenting large civil structures

    Science.gov (United States)

    Kohler, Monica D.; Hao, Shuai; Mishra, Nilesh; Govindan, Ramesh; Nigbor, Robert

    2015-08-03

    We report our findings from a U.S. Geological Survey (USGS) National Earthquake Hazards Reduction Program-funded project to develop and test a wireless, portable, strong-motion network of up to 40 triaxial accelerometers for structural health monitoring. The overall goal of the project was to record ambient vibrations for several days from USGS-instrumented structures. Structural health monitoring has important applications in fields like civil engineering and the study of earthquakes. The emergence of wireless sensor networks provides a promising means to such applications. However, while most wireless sensor networks are still in the experimentation stage, very few take into consideration the realistic earthquake engineering application requirements. To collect comprehensive data for structural health monitoring for civil engineers, high-resolution vibration sensors and sufficient sampling rates should be adopted, which makes it challenging for current wireless sensor network technology in the following ways: processing capabilities, storage limit, and communication bandwidth. The wireless sensor network has to meet expectations set by wired sensor devices prevalent in the structural health monitoring community. For this project, we built and tested an application-realistic, commercially based, portable, wireless sensor network called ShakeNet for instrumentation of large civil structures, especially for buildings, bridges, or dams after earthquakes. Two to three people can deploy ShakeNet sensors within hours after an earthquake to measure the structural response of the building or bridge during aftershocks. ShakeNet involved the development of a new sensing platform (ShakeBox) running a software suite for networking, data collection, and monitoring. Deployments reported here on a tall building and a large dam were real-world tests of ShakeNet operation, and helped to refine both hardware and software. 

  6. 小型无人倾转旋翼机气动与操纵特性试验研究%Testing study on aerodynamics and control characteristics of a small unmanned tilt rotor

    Institute of Scientific and Technical Information of China (English)

    郭剑东; 宋彦国

    2015-01-01

    It is very difficult to determine the aerodynamics and control characteristics theo-retically for tiltrotor aircraft because of multi-flight modes,complexity of aerodynamic interac-tions,and redundancy of control surfaces.Especially for the tilting flight mode,the layout of the aircraft is transformed between the helicopter mode and the fixed-wing airplane mode with the na-celle driven rotor system tilting.In order to investigate the aerodynamics and control characteris-tics,the full-span and full-envelop flight modes of a small unmanned tilt rotor are tested in wind-tunnel prior to flight.The un-powered test is mainly determining the flight characteristics with different attack angles,nacelle angles and forward speeds.The powered test is focused on the aerodynamic interactions among rotor,wing and flaperon wing,with and without wings,as well as the efficacy manipulation of the collective aileron and elevator.According to the experimental data,the full-envelop flight control characteristics for the tiltrotor is deduced,improves aircraft designing,and provides a priori knowledge for successful flight tests.%由于倾转旋翼机飞行模式多,各部件气动干扰复杂且操纵面冗余,特别是倾转过渡模式,短舱带动旋翼系统倾转,结构布局发生改变,从理论上确定气动与操纵特性难度大。为了研究倾转旋翼机的气动与操纵特性,对某小型无人倾转旋翼机展开全尺寸、全模式吹风试验,其中不带动力试验主要用于研究倾转旋翼机在不同迎角、短舱倾角、前飞速度等飞行状态下的气动特性;带动力试验主要用于研究倾转旋翼机不同飞行模式带机翼与不带机翼时,旋翼/机翼/襟副翼相互干扰作用,以及总距、副翼、升降舵的操纵功效。根据试验数据推导出小型无人倾转旋翼机全包线飞行的操纵特性方法,对进一步完善倾转旋翼机设计以及试飞试验的成功提供了参考。

  7. Exploring Advanced Technology Gas Turbine Engine Design and Performance for the Large Civil Tiltrotor (LCTR)

    Science.gov (United States)

    Snyder, Christopher A.

    2014-01-01

    A Large Civil Tiltrotor (LCTR) conceptual design was developed as part of the NASA Heavy Lift Rotorcraft Systems Investigation in order to establish a consistent basis for evaluating the benefits of advanced technology for large tiltrotors. The concept has since evolved into the second-generation LCTR2, designed to carry 90 passengers for 1,000 nautical miles at 300 knots, with vertical takeoff and landing capability. This paper explores gas turbine component performance and cycle parameters to quantify performance gains possible for additional improvements in component and material performance beyond those identified in previous LCTR2 propulsion studies and to identify additional research areas. The vehicle-level characteristics from this advanced technology generation 2 propulsion architecture will help set performance levels as additional propulsion and power systems are conceived to meet ever-increasing requirements for mobility and comfort, while reducing energy use, cost, noise and emissions. The Large Civil Tiltrotor vehicle and mission will be discussed as a starting point for this effort. A few, relevant engine and component technology studies, including previous LCTR2 engine study results will be summarized to help orient the reader on gas turbine engine architecture, performance and limitations. Study assumptions and methodology used to explore engine design and performance, as well as assess vehicle sizing and mission performance will then be discussed. Individual performance for present and advanced engines, as well as engine performance effects on overall vehicle size and mission fuel usage, will be given. All results will be summarized to facilitate understanding the importance and interaction of various component and system performance on overall vehicle characteristics.

  8. A Vision-Based Dynamic Rotational Angle Measurement System for Large Civil Structures

    Directory of Open Access Journals (Sweden)

    Jong-Jae Lee

    2012-05-01

    Full Text Available In this paper, we propose a vision-based rotational angle measurement system for large-scale civil structures. Despite the fact that during the last decade several rotation angle measurement systems were introduced, they however often required complex and expensive equipment. Therefore, alternative effective solutions with high resolution are in great demand. The proposed system consists of commercial PCs, commercial camcorders, low-cost frame grabbers, and a wireless LAN router. The calculation of rotation angle is obtained by using image processing techniques with pre-measured calibration parameters. Several laboratory tests were conducted to verify the performance of the proposed system. Compared with the commercial rotation angle measurement, the results of the system showed very good agreement with an error of less than 1.0% in all test cases. Furthermore, several tests were conducted on the five-story modal testing tower with a hybrid mass damper to experimentally verify the feasibility of the proposed system.

  9. A vision-based dynamic rotational angle measurement system for large civil structures.

    Science.gov (United States)

    Lee, Jong-Jae; Ho, Hoai-Nam; Lee, Jong-Han

    2012-01-01

    In this paper, we propose a vision-based rotational angle measurement system for large-scale civil structures. Despite the fact that during the last decade several rotation angle measurement systems were introduced, they however often required complex and expensive equipment. Therefore, alternative effective solutions with high resolution are in great demand. The proposed system consists of commercial PCs, commercial camcorders, low-cost frame grabbers, and a wireless LAN router. The calculation of rotation angle is obtained by using image processing techniques with pre-measured calibration parameters. Several laboratory tests were conducted to verify the performance of the proposed system. Compared with the commercial rotation angle measurement, the results of the system showed very good agreement with an error of less than 1.0% in all test cases. Furthermore, several tests were conducted on the five-story modal testing tower with a hybrid mass damper to experimentally verify the feasibility of the proposed system.

  10. the Ĝ infrared search for extraterrestrial civilizations with large energy supplies. II. Framework, strategy, and first result

    Energy Technology Data Exchange (ETDEWEB)

    Wright, J. T.; Griffith, R. L.; Sigurdsson, S. [Department of Astronomy and Astrophysics, 525 Davey Lab, The Pennsylvania State University, University Park, PA, 16802 (United States); Povich, M. S. [Department of Physics and Astronomy, California State Polytechnic University, Pomona, 3801 West Temple Avenue, Pomona, CA 91768 (United States); Mullan, B. [Blue Marble Space Institution of Science, P.O. Box 85561, Seattle, WA 98145-1561 (United States)

    2014-09-01

    We describe the framework and strategy of the Ĝ infrared search for extraterrestrial civilizations with large energy supplies, which will use the wide-field infrared surveys of WISE and Spitzer to search for these civilizations' waste heat. We develop a formalism for translating mid-infrared photometry into quantitative upper limits on extraterrestrial energy supplies. We discuss the likely sources of false positives, how dust can and will contaminate our search, and prospects for distinguishing dust from alien waste heat. We argue that galaxy-spanning civilizations may be easier to distinguish from natural sources than circumstellar civilizations (i.e., Dyson spheres), although GAIA will significantly improve our capability to identify the latter. We present a zeroth order null result of our search based on the WISE all-sky catalog: we show, for the first time, that Kardashev Type III civilizations (as Kardashev originally defined them) are very rare in the local universe. More sophisticated searches can extend our methodology to smaller waste heat luminosities, and potentially entirely rule out (or detect) both Kardashev Type III civilizations and new physics that allows for unlimited 'free' energy generation.

  11. Handling Qualities of a Large Civil Tiltrotor in Hover using Translational Rate Command

    Science.gov (United States)

    Malpica, Carlos A.; Theodore, Colin R.; Lawrence, Ben; Lindsey, James; Blanken, Chris

    2012-01-01

    A Translational Rate Command (TRC) control law has been developed to enable low speed maneuvering of a large civil tiltrotor with minimal pitch changes by means of automatic nacelle angle deflections for longitudinal velocity control. The nacelle actuator bandwidth required to achieve Level 1 handling qualities in hover and the feasibility of additional longitudinal cyclic control to augment low bandwidth nacelle actuation were investigated. A frequency-domain handling qualities criterion characterizing TRC response in terms of bandwidth and phase delay was proposed and validated against a piloted simulation conducted on the NASA-Ames Vertical Motion Simulator. Seven experimental test pilots completed evaluations in the ADS-33E-PRF Hover Mission Task Element (MTE) for a matrix of nacelle actuator bandwidths, equivalent rise times and control response sensitivities, and longitudinal cyclic control allocations. Evaluated against this task, longitudinal phase delay shows the Level 1 boundary is around 0.4 0.5 s. Accordingly, Level 1 handling qualities were achieved either with a nacelle actuator bandwidth greater than 4 rad/s, or by employing longitudinal cyclic control to augment low bandwidth nacelle actuation.

  12. Interior Noise Predictions in the Preliminary Design of the Large Civil Tiltrotor (LCTR2)

    Science.gov (United States)

    Grosveld, Ferdinand W.; Cabell, Randolph H.; Boyd, David D.

    2013-01-01

    A prediction scheme was established to compute sound pressure levels in the interior of a simplified cabin model of the second generation Large Civil Tiltrotor (LCTR2) during cruise conditions, while being excited by turbulent boundary layer flow over the fuselage, or by tiltrotor blade loading and thickness noise. Finite element models of the cabin structure, interior acoustic space, and acoustically absorbent (poro-elastic) materials in the fuselage were generated and combined into a coupled structural-acoustic model. Fluctuating power spectral densities were computed according to the Efimtsov turbulent boundary layer excitation model. Noise associated with the tiltrotor blades was predicted in the time domain as fluctuating surface pressures and converted to power spectral densities at the fuselage skin finite element nodes. A hybrid finite element (FE) approach was used to compute the low frequency acoustic cabin response over the frequency range 6-141 Hz with a 1 Hz bandwidth, and the Statistical Energy Analysis (SEA) approach was used to predict the interior noise for the 125-8000 Hz one-third octave bands.

  13. Preliminary Assessment of the Interior Noise Environment in the Large Civil Tiltrotor (LCTR2)

    Science.gov (United States)

    Grosveld, Ferdinand W.; Cabell, Randolph H.

    2011-01-01

    The second-generation Large Civil Tiltrotor (LCTR2) serves as a representative vehicle under the NASA Fundamental Aeronautics Program (FAP) Subsonic Rotary Wing (SRW) project with a design goal to transport 90 passengers over a distance of 1800 km at a speed of 550 km/hr. The tiltrotor combines the vertical lift capability of a helicopter with the speed, altitude, and range of a turboprop airplane. The blade-passage frequency of the four-bladed rotor is as low as 6.9 Hz during cruise conditions. The resulting low-frequency acoustic excitation and its harmonics, combined with the anticipated use of lightweight composite and sandwich materials for the fuselage sidewall, may pose a challenge to achieving acceptable interior noise levels. The objective of the present study is to perform a preliminary assessment of the expected interior noise environment in the LCTR2 cabin. The approach includes a combination of semi-empirical, analytical, and statistical energy analysis methods. Because the LCTR2 is a notional vehicle, the prediction approach was also applied to the XV-15 tiltrotor and Bombardier Q400 turobprop aircraft to compare predictions with publicly available experimental data. Guidance for the expected interior noise levels in the LCTR2 was obtained by considering both the predicted exterior noise levels and the transmission loss of a basic fuselage sidewall consisting of a skin, porous layer and a trim panel. Structural and acoustic resonances are expected to coincide with low order harmonics of the blade passage frequency. The estimated sound pressure levels in the LCTR2 may not be acceptable when evaluated against known characteristics of human response to low frequency sound.

  14. Aerodynamic Investigation of Incidence Angle Effects in a Large Scale Transonic Turbine Cascade. Revision 1

    Science.gov (United States)

    McVetta, Ashlie B.; Giel, Paul W.; Welch, Gerard E.

    2014-01-01

    Aerodynamic measurements showing the effects of large incidence angle variations on an HPT turbine blade set are presented. Measurements were made in NASA's Transonic Turbine Blade Cascade Facility which has been used in previous studies to acquire detailed aerodynamic and heat transfer measurements for CFD code validation. The current study supports the development of variable-speed power turbine (VSPT) speed-change technology for the NASA Large Civil Tilt Rotor (LCTR) vehicle. In order to maintain acceptable main rotor propulsive efficiency, the VSPT operates over a nearly 50 percent speed range from takeoff to altitude cruise. This results in 50 deg or more variations in VSPT blade incidence angles. The cascade facility has the ability to operate over a wide range of Reynolds numbers and Mach numbers, but had to be modified in order to accommodate the negative incidence angle variation required by the LCTR VSPT operation. Using existing blade geometry with previously acquired aerodynamic data, the tunnel was re-baselined and the new incidence angle range was exercised. Midspan exit total pressure and flow angle measurements were obtained at seven inlet flow angles. For each inlet angle, data were obtained at five flow conditions with inlet Reynolds numbers varying from 6.83×10 (exp 5) to 0.85×10(exp 5) and two isentropic exit Mach numbers of 0.74 and 0.34. The midspan flowfield measurements were acquired using a three-hole pneumatic probe located in a survey plane 8.6 percent axial chord downstream of the blade trailing edge plane and covering three blade passages. Blade and endwall static pressure distributions were also acquired for each flow condition.

  15. Aerodynamic Investigation of Incidence Angle Effects in a Large Scale Transonic Turbine Cascade

    Science.gov (United States)

    McVetta, Ashlie B.; Giel, Paul W.; Welch, Gerard E.

    2013-01-01

    Aerodynamic measurements showing the effects of large incidence angle variations on an HPT turbine blade set are presented. Measurements were made in NASA's Transonic Turbine Blade Cascade Facility which has been used in previous studies to acquire detailed aerodynamic and heat transfer measurements for CFD code validation. The current study supports the development of variable-speed power turbine (VSPT) speed-change technology for the NASA Large Civil Tilt Rotor (LCTR) vehicle. In order to maintain acceptable main rotor propulsive efficiency, the VSPT operates over a nearly 50 percent speed range from takeoff to altitude cruise. This results in 50deg or more variations in VSPT blade incidence angles. The cascade facility has the ability to operate over a wide range of Reynolds numbers and Mach numbers, but had to be modified in order to accommodate the negative incidence angle variation required by the LCTR VSPT operation. Using existing blade geometry with previously acquired aerodynamic data, the tunnel was re-baselined and the new incidence angle range was exercised. Midspan exit total pressure and flow angle measurements were obtained at seven inlet flow angles. For each inlet angle, data were obtained at five flow conditions with inlet Reynolds numbers varying from 6.83×10(exp 5) to 0.85×10(exp 5) and two isentropic exit Mach numbers of 0.74 and 0.34. The midspan flowfield measurements were acquired using a three-hole pneumatic probe located in a survey plane 8.6 percent axial chord downstream of the blade trailing edge plane and covering three blade passages. Blade and endwall static pressure distributions were also acquired for each flow condition.

  16. Active fault-tolerant control strategy of large civil aircraft under elevator failures

    Directory of Open Access Journals (Sweden)

    Wang Xingjian

    2015-12-01

    Full Text Available Aircraft longitudinal control is the most important actuation system and its failures would lead to catastrophic accident of aircraft. This paper proposes an active fault-tolerant control (AFTC strategy for civil aircraft with different numbers of faulty elevators. In order to improve the fault-tolerant flight control system performance and effective utilization of the control surface, trimmable horizontal stabilizer (THS is considered to generate the extra pitch moment. A suitable switching mechanism with performance improvement coefficient is proposed to determine when it is worthwhile to utilize THS. Furthermore, AFTC strategy is detailed by using model following technique and the proposed THS switching mechanism. The basic fault-tolerant controller is designed to guarantee longitudinal control system stability and acceptable performance degradation under partial elevators failure. The proposed AFTC is applied to Boeing 747-200 numerical model and simulation results validate the effectiveness of the proposed AFTC approach.

  17. Active fault-tolerant control strategy of large civil aircraft under elevator failures

    Institute of Scientific and Technical Information of China (English)

    Wang Xingjian; Wang Shaoping; Yang Zhongwei; Zhang Chao

    2015-01-01

    Aircraft longitudinal control is the most important actuation system and its failures would lead to catastrophic accident of aircraft. This paper proposes an active fault-tolerant control (AFTC) strategy for civil aircraft with different numbers of faulty elevators. In order to improve the fault-tolerant flight control system performance and effective utilization of the control surface, trim-mable horizontal stabilizer (THS) is considered to generate the extra pitch moment. A suitable switching mechanism with performance improvement coefficient is proposed to determine when it is worthwhile to utilize THS. Furthermore, AFTC strategy is detailed by using model following technique and the proposed THS switching mechanism. The basic fault-tolerant controller is designed to guarantee longitudinal control system stability and acceptable performance degradation under partial elevators failure. The proposed AFTC is applied to Boeing 747-200 numerical model and simulation results validate the effectiveness of the proposed AFTC approach.

  18. Geophylosophy of circumpolar civilization

    Directory of Open Access Journals (Sweden)

    I. A. Zhuvaka

    2014-09-01

    Under the influence of colonization occurred the interpenetration of civilizations, indigenous peoples have largely lose its image, the traditional way of life and culture. Arctic civilization has appeared in a crisis and facing the threat of extinction.

  19. Multi-Sensing system for outdoor thermal monitoring: Application to large scale civil engineering components

    Science.gov (United States)

    Crinière, Antoine; Dumoulin, Jean; Manceau, Jean-Luc; Perez, Laetitia; Bourquin, Frederic

    2014-05-01

    Aging of transport infrastructures combined with traffic and climatic solicitations contribute to the reduction of their performances. To address and quantify the resilience of civil engineering structure, investigations on robust, fast and efficient methods are required. Among research works carried out at IFSTTAR, methods for long term monitoring face an increasing demand. Such works take benefits of this last decade technological progresses in ICT domain. The present study follows the ISTIMES European project [1], which aimed at demonstrate the ability of different electromagnetic sensing techniques, processing methods and ICT architecture, to be used for long term monitoring of critical transport infrastructures. Thanks to this project a multi-sensing techniques system, able to date and synchronize measurements carried out by infrared thermography coupled with various measurements data (i.e. weather parameters), have been designed, developed and implemented on real site [2]. Among experiments carried out on real transport infrastructure, it has been shown, for the "Musmesci" bridge deck (Italy), that by using infrared thermal image sequence with weather measurements during sevral days it was possible to develop analysis methods able to produce qualitative and quantitative data [3]. In the present study, added functionalities were designed and added to the "IrLAW" system in order to reach full autonomy in term of power supply, very long term measurement capability (at least 1 year) and automated data base feeding. The surveyed civil engineering structures consist in two concrete beams of 16 m long and 21 T weight each. One of the two beams was damage by high energy mechanical impact at the IFSTTAR falling rocks test station facilities located in the French Alpes [4]. The system is composed of one IR uncooled microbolometric camera (FLIR SC325) with a 320X240 Focal Plane Array detector in band III, a weather station VAISALA WXT520, a GPS, a failover power supply

  20. The \\^G Infrared Search for Extraterrestrial Civilizations with Large Energy Supplies. III. The Reddest Extended Sources in WISE

    CERN Document Server

    Griffith, Roger L; Maldonado, Jessica; Povich, Matthew S; Sigurdsson, Steinn; Mullan, Brendan

    2015-01-01

    Nearby Type II (galaxy-spanning) Kardashev supercivilizations would have high mid-infrared (MIR) luminosities. We have used the Wide-field Infrared Survey Explorer (WISE) to survey ~$1 \\times 10^5$ galaxies for extreme MIR emission, $10^3$ times more galaxies than the only previous such search. We have calibrated the WISE All-sky Catalog pipeline products to improve its photometry for extended sources. We present 563 extended sources with $|b| \\ge 10$ and red MIR colors, having visually vetted them to remove artifacts. No galaxies in our sample host an alien civilization reprocessing more than 85% of its starlight into the MIR, and only 50 galaxies, including Arp 220, have MIR luminosities consistent with >50% reprocessing. Ninety of these (likely) extragalactic sources have little literature presence; in most cases they are likely barely resolved galaxies or pairs of galaxies undergoing large amounts of star formation. Five are new to science and deserve further study. The Be star 48 Librae sits within a MIR...

  1. Academic Training Lecture Regular Programme: How Large-Scale Civil Engineering Projects Realise the Potential of a City

    CERN Multimedia

    2012-01-01

    How Large-Scale Civil Engineering Projects Realise the Potential of a City (1/3), by Bill Hanway (Excecutive Director of Operations, AECOM Europe).   Wednesday, June 6, 2012 from 11:00 to 12:00 (Europe/Zurich) at CERN ( 80-1-001 - Globe 1st Floor ) In this series of three special lectures, leading experts from AECOM would explore the impact of a trio of major projects on a single city. In common with every metropolis, London has run-down districts and infrastructure in need of upgrading. The lectures propose to cover three of the biggest challenges: regenerating run-down areas; reducing congestion and transporting people more efficiently; and improving water and wastewater systems. Each project contributes to a collective public aim - to realise the potential of a growing city, and ensure its healthy, sustainable and competitive future. Lecture 1: Into the lecture series and The London 2012 Olympic Games Most cities share a group of common complex challenges – growing populations, agei...

  2. The Ĝ Infrared Search for Extraterrestrial Civilizations with Large Energy Supplies. III. The Reddest Extended Sources in WISE

    Science.gov (United States)

    Griffith, Roger L.; Wright, Jason T.; Maldonado, Jessica; Povich, Matthew S.; Sigurđsson, Steinn; Mullan, Brendan

    2015-04-01

    Nearby Type iii (galaxy-spanning) Kardashev supercivilizations would have high mid-infrared (MIR) luminosities. We have used the Wide-field Infrared Survey Explorer (WISE) to survey ∼ 1× {{10}5} galaxies for extreme MIR emission, 1 × 103 times more galaxies than the only previous such search. We have calibrated the WISE All-sky Catalog pipeline products to improve their photometry for extended sources. We present 563 extended sources with |b|≥slant 10 and red MIR colors, having visually vetted them to remove artifacts. No galaxies in our sample host an alien civilization reprocessing more than 85% of its starlight into the MIR, and only 50 galaxies, including Arp 220, have MIR luminosities consistent with \\gt 50% reprocessing. Ninety of these (likely) extragalactic sources have little literature presence; in most cases, they are likely barely resolved galaxies or pairs of galaxies undergoing large amounts of star formation. Five are new to science and deserve further study. The Be star 48 Librae sits within a MIR nebula, and we suggest that it may be creating dust. WISE, 2MASS, and Spitzer imagery shows that IRAS 04287+6444 is consistent with a previously unnoticed, heavily extinguished cluster of young stellar objects. We identify five “passive” (i.e., red) spiral galaxies with unusually high MIR and low NUV luminosity. We search a set of H i dark galaxies for MIR emission and find none. These 90 poorly understood sources and 5 anomalous passive spirals deserve follow-up via both SETI and conventional astrophysics.

  3. On Civility and Civilizations

    Institute of Scientific and Technical Information of China (English)

    DAVID GOSSET

    2010-01-01

    @@ At a time when misunderstand-ings between cultures run rampant, when walls of fear, prejudice and hatred divide the members of the human family, it is urgent to intensify the dialogue between civilizations. Under the new leadership of its Director General lrina Bokova, the United Nations Educational, Scientific and Cultural Organization (UNESCO) declared 2010 as the "Year for the Rapprochement of Cultures." In this context, the concerted reflections and actions of Europe and China can be highly meaningful.

  4. The Impact that Defense Reform had on Procurement of Major Weapons Systems: A Case Study of the V-22 and the Effect of the Goldwater-Nichols Act on its Procurement

    Science.gov (United States)

    2013-12-13

    The Bell Boeing V-22 Osprey in Hover Flight ................................................73 Figure 11. Mockup of the BA-Model 609 Civil Tilt Rotor...Washington, DC, 2000), Ames Photograph AC89-0246-3, 107. Civil Aircraft Figure 11. Mockup of the BA-Model 609 Civil Tilt Rotor Aircraft with

  5. Successfully Managing the Experimental Area of a Large Physics Experiment from Civil Engineering to the First Beams

    CERN Document Server

    Butin, F

    2010-01-01

    The role of "Experimental Area Manager" supported by a well organized, charismatic and motivated team is absolutely essential for managing the huge effort needed for a multi-cultural, multi-disciplinary installation of cathedral-size underground caverns housing a billion dollar physics experiment. Between the years 2002 and 2008, we supervised and coordinated the ATLAS work site at LHC, from the end of the civil engineering to the first circulating beams, culminating with 240 workers on the site, 24 hours a day, 7 days a week, with activities taking place simultaneously on the surface, in the 60 m shafts and in the 100 m underground experimental cavern. We depict the activities preparation scheme (including tasks ranging from the installation of 280 ton cranes to super-delicate silicon detectors), the work-site organization method, the safety management that was a top priority throughout the whole project, and the opencommunication strategy that required maintaining permanent public visits. The accumulation o...

  6. Civil Identity

    DEFF Research Database (Denmark)

    Petersen, Lars Axel

    scanning, etc., to discussions of Shari'a law versus common civil law in India; from the study of religious cult in ancient city states to the processes of constitutional reconstruction in former Communist countries; and from attempts at conflict resolution and prevention between Jewish and Arab citizens...... of Israel to Luce Irigaray's Feminist agenda of elaborating gender specific civil identities. My intention is to investigate whether these different employments of 'civil identity' point towards a common, and fairly well defined object field asking questions of contemporary relevance to the philosophy...... of technology and of law. If such a field can be established, the answers to those questions might be relevant to such contemporary issues as inter-ethnic, religious, and -cultural conflict or reconciliation, migration and nationality, civil rights and surveillance, security and privacy, bureaucracy and inter...

  7. Analyses on Large Civil Aircraft Flight Control Actuator System%大型民用飞机新型飞控作动系统浅析

    Institute of Scientific and Technical Information of China (English)

    沈磊

    2012-01-01

    通过分析对比当代大型民用飞机典型作动系统的组成、工作原理和相关技术的优缺点,结合实际工作经验和相关工程参数,探讨了目前可用于新一代单通道民用运输机飞控作动系统的功率电传技术和分布式控制技术的应用前景.在此基础上,提出了一种有发展前景的基于电传技术的新型作动系统架构,通过对该新型作动系统在提升安全性、系统减重和提高通用扩展性方面的分析,认为在单通道民用运输机上采用该新型作动系统具有一定的技术优势.该新型作动系统的架构设计具有实际的工程应用价值.%Based on analysis of contemporary large civil aircraft typical actuator system composition, working principle and related technologies, it proposes the application prospect of the power telex technology and distributed control technology in a new generation of single channel civil transport aircraft flight control actuator system. It establishes the new actuator system architecture based on the telex technology, describes the characteristics of the actuator system in improved security, optimization weight and the general scalability aspects. This new type of actuator system architecture has the actual engineering application value.

  8. Integrated biodosimetry in large scale radiological events. Opportunities for civil military co-operation; Integrierte Biodosimetrie bei radiologischen Grossschadensereignissen. Moeglichkeiten fuer zivil-militaerische Zusammenarbeit

    Energy Technology Data Exchange (ETDEWEB)

    Port, M.; Eder, S.F.; Lamkowski, A.; Majewski, M.; Abend, M. [Institut fuer Radiobiologie der Bundeswehr, Muenchen (Germany)

    2016-07-01

    Radiological events like large scale radiological or nuclear accidents, terroristic attacks with radionuclide dispersal devices require rapid and precise medical classification (''triage'') and medical management of a large number of patients. Estimates on the absorbed dose and in particular predictions of the radiation induced health effects are mandatory for optimized allocation of limited medical resources and initiation of patient centred treatment. Among the German Armed Forces Medical Services the Bundeswehr Institute of Radiobiology offers a wide range of tools for the purpose of medical management to cope with different scenarios. The forward deployable mobile Medical Task Force has access to state of the art methodologies summarized into approaches such as physical dosimetry (including mobile gammaspectroscopy), clinical ''dosimetry'' (prodromi, H-Modul) and different means of biological dosimetry (e.g. dicentrics, high throughput gene expression techniques, gamma-H2AX). The integration of these different approaches enables trained physicians of the Medical Task Force to assess individual health injuries as well as prognostic evaluation, considering modern treatment options. To enhance the capacity of single institutions, networking has been recognized as an important emergency response strategy. The capabilities of physical, biological and clinical ''dosimetry'' approaches spanning from low up to high radiation exposures will be discussed. Furthermore civil military opportunities for combined efforts will be demonstrated.

  9. Civil Identity

    DEFF Research Database (Denmark)

    Petersen, Lars Axel

    scanning, etc., to discussions of Shari'a law versus common civil law in India; from the study of religious cult in ancient city states to the processes of constitutional reconstruction in former Communist countries; and from attempts at conflict resolution and prevention between Jewish and Arab citizens......In this paper I will go through a catalogue of examples of contexts in which the term civil identity is currently used, ranging from the formal and technical process of linking a set of administrative and other events to an individual biological person by means of identity cards, fingerprints, iris...... of technology and of law. If such a field can be established, the answers to those questions might be relevant to such contemporary issues as inter-ethnic, religious, and -cultural conflict or reconciliation, migration and nationality, civil rights and surveillance, security and privacy, bureaucracy and inter...

  10. Civil Disobedience.

    Science.gov (United States)

    Martz, Carlton

    2000-01-01

    This theme issue looks at three historical and recent instances of civil disobedience. The first article examines the Free Speech Movement, which arose on the Berkeley campus of the University of California in the 1960s. The second article recounts the struggle of Mahatma Gandhi to free India from the British Empire. The final article explores the…

  11. History of Civil Engineering Modal Analysis

    DEFF Research Database (Denmark)

    Brincker, Rune

    2008-01-01

    techniques are available for civil engineering modal analysis. The testing of civil structures defers from the traditional modal testing in the sense, that very often it is difficult, or sometimes impossible, to artificially excite a large civil engineering structure. Also, many times, even though...

  12. History of Civil Engineering Modal Analysis

    DEFF Research Database (Denmark)

    Brincker, Rune

    2008-01-01

    techniques are available for civil engineering modal analysis. The testing of civil structures defers from the traditional modal testing in the sense, that very often it is difficult, or sometimes impossible, to artificially excite a large civil engineering structure. Also, many times, even though...

  13. Responsabilidade civil

    OpenAIRE

    Dalanhol, André

    2002-01-01

    Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Produção. 1. INTRODUÇÃO - aborda o tema Responsabilidade Civil - Reparação do Dano Moral Ambiental, de forma sucinta, justificando sua aplicabilidade no direito brasileiro, discorrendo acerca de cada etapa do trabalho; 2. MEIO AMBIENTE - CONCEITO - proposta de um conceito mais amplo de meio ambiente, que melhor se coadune com a realidade atual, uma vez que os con...

  14. Analysis and Optimization of Logistics Management Mode of Large-scale Civil Engineering Projects%大型土木工程的物流管理模式优化分析

    Institute of Scientific and Technical Information of China (English)

    秦小玉; 杨乔

    2013-01-01

    In this paper,in accordance with the general characteristics of the logistics operation of large-scale civil engineering projects,we analyzed the material purchasing,warehousing management and distribution of large-scale civil engineering projects and then proposed the optimizing measures to segment the material purchasing management mechanism,improve warehousing operation level,and enhance the material distribution system.%根据大型土木工程的一般物流运作特点,对大型土木工程的物资采购、仓储管理与配送进行了分析研究,提出了细化物资采购管理控制、提升仓储作业水平、优化物资配送体系等优化措施.

  15. How Much Is Enough? Examining Computer Science and Civil Engineering Citation Data to Inform Collection Development and Retention Decisions in Three Large Canadian University Libraries

    Science.gov (United States)

    Spence, Michelle; Mawhinney, Tara; Barsky, Eugene

    2012-01-01

    Science and engineering libraries have an important role to play in preserving the intellectual content in research areas of the departments they serve. This study employs bibliographic data from the Web of Science database to examine how much research material is required to cover 90% of faculty citations in civil engineering and computer…

  16. Design Optimization of a Variable-Speed Power Turbine

    Science.gov (United States)

    Hendricks, Eric S.; Jones, Scott M.; Gray, Justin S.

    2014-01-01

    NASA's Rotary Wing Project is investigating technologies that will enable the development of revolutionary civil tilt rotor aircraft. Previous studies have shown that for large tilt rotor aircraft to be viable, the rotor speeds need to be slowed significantly during the cruise portion of the flight. This requirement to slow the rotors during cruise presents an interesting challenge to the propulsion system designer as efficient engine performance must be achieved at two drastically different operating conditions. One potential solution to this challenge is to use a transmission with multiple gear ratios and shift to the appropriate ratio during flight. This solution will require a large transmission that is likely to be maintenance intensive and will require a complex shifting procedure to maintain power to the rotors at all times. An alternative solution is to use a fixed gear ratio transmission and require the power turbine to operate efficiently over the entire speed range. This concept is referred to as a variable-speed power-turbine (VSPT) and is the focus of the current study. This paper explores the design of a variable speed power turbine for civil tilt rotor applications using design optimization techniques applied to NASA's new meanline tool, the Object-Oriented Turbomachinery Analysis Code (OTAC).

  17. On the Mechanical and Electrical Design and Installation of Large-scale Civil Air Defense Project%论大型人防工程中的机电设计与安装

    Institute of Scientific and Technical Information of China (English)

    王赞辉

    2016-01-01

    在人防工程机电项目的设计与安装过程当中,所包含的施工项目种类十分繁多。同时伴随着我国整体经济水平的快速发展,城市化进程的不断推进,对于人防工程的建设要求与标准也越来越高。因而就人防工程的机电设计与安装工作也提出了更为严苛的要求标准,本文将基于大型人防工程的施工特点,紧紧围绕着实际工程施工情况来展开相关的机电设计与安装工作。%In the mechanical and electrical design and installation of civil air defense engineering, there are many kings of construction project. With the rapid development of China's overall economic level and the constant advance of the urbanization process, the construction requirements and standards for civil air defense projects are also getting higher and higher. Therefore, the more stringent requirements of the standard of mechanical and electrical design and installation work of civil air defense projects are put forward. Based on the construction characteristics of large civil air defense project, this paper will focus on the actual engineering construction to expand the relevant mechanical and electrical design and installation work.

  18. 大型土建工程管理中成本控制增益均衡模型%The Cost Control Gain Equilibrium Model of The Large Civil Engineering Management

    Institute of Scientific and Technical Information of China (English)

    胡晓娟

    2015-01-01

    The increased cost of construction. For this, put forward a large civil engineering management cost control gain equilibrium model, using the data from the civil engineering construction of construction cost estimates, cost control gain balance model is established, through the forecast data and actual cost error gain balance calculation, the process of the project cost control for minimum error value. The simulation experiment indicates that the gain equalization algorithm can effectively improve the efficiency of soil construction cost management, reduce the error of cost management at the same time, with the most effective the most reasonable method, to budget, cost effective for the management of civil engineering to provide better protection.%提出大型土建工程管理中成本控制增益均衡模型,利用土建工程相关施工数据,对施工建设做成本预估,建立成本控制增益均衡模型,通过预估数据与实际成本误差进行增益均衡计算,使工程成本控制得到最小误差值的过程.仿真试验表明,这种增益均衡算法更能有效的提高土建工成本管理的效率,同时降低成本管理的误差,以最有效最合理的方法,对成本进行预算,有效的为土建工程的管理提供更好的保障.

  19. Det civile samfund

    DEFF Research Database (Denmark)

    Henriksen, Lars Skov

    2014-01-01

    Kapitlet giver en oversigt over de vigtigste teoretiske forståelser af begrebet om det civile samfund. Desuden giver kapitlet en empirisk oversigt over foreninger og organisationer i det danske civilsamfund samt befolkningens civile engagement.......Kapitlet giver en oversigt over de vigtigste teoretiske forståelser af begrebet om det civile samfund. Desuden giver kapitlet en empirisk oversigt over foreninger og organisationer i det danske civilsamfund samt befolkningens civile engagement....

  20. Cylindrical vortex wake model: skewed cylinder, application to yawed or tilted rotors

    DEFF Research Database (Denmark)

    Branlard, Emmanuel Simon Pierre; Gaunaa, Mac

    2016-01-01

    in Blade Element Momentum method codes for yawed conditions. Here, all the components of the full vortex system are analyzed in view of extending Blade Element Momentum models. The main assumptions of the current study are a constant uniform circulation, an infinite number of blades, an un-expanding wake......A vortex system consisting of a bound vortex disk, a root vortex and a vortex cylinder is presented and applied for skewed wake situations. Both the longitudinal and tangential components of vorticity of the cylinder are considered. A subset of this system leads to a model, which is commonly used...... shape and a finite tip-speed ratio. The investigation remains within the context of inviscid potential flow theory. The model is derived for horizontal-axis rotors in general, but results are presented for wind-turbine applications. For each vortex element, the velocity components in all directions...

  1. V-22 Osprey Tilt-Rotor Aircraft: Background and Issues for Congress

    Science.gov (United States)

    2009-12-22

    October 2007. A production contract for long lead items for the CV-22 was awarded in June 2000. CV-22 Initial Operational Test and Evaluation ( IOT &E...consider a lack of visibility of activity on the ground from the V-22’s troop cabin to be a significant disadvantage —a fact previously noted in...in the process of incorporating electronic situational awareness devices in the troop cabin to off-set the restricted visibility. This upgrade may

  2. Vortex Wake Geometry of a Model Tilt Rotor in Forward Flight

    Science.gov (United States)

    Yamauchi, G. K.; Johnson, W.; Wadcock, A. J.

    2002-01-01

    The vortex wake trajectory from one rotor of a 0.25-scale V-22 tiltrotor model was measured for four test conditions in the NASA Ames 40- by 80-Foot Wind Tunnel. Vortex wake images were acquired using a laser light sheet and video camera. Wake trajectories were constructed by extracting vortex positions from the video images. Wake trajectories were also calculated using the comprehensive analysis CAMRAD II. Measured and calculated wake geometries exhibit similar trends when advance ratio is varied at fixed thrust or when thrust is varied at fixed advance ratio.

  3. Citizenship in civil society?

    NARCIS (Netherlands)

    Ossewaarde, Marinus R.R.

    2007-01-01

    This article seeks to provide a conceptual framework to complement and guide the empirical analysis of civil society. The core argument is that civil society must be understood, not as a category of (post)industrialized society, but as one of individualized society. Civil society is characterized by

  4. The Study of Large Civil Aircraft Flight Control System Design Philosophy%大型民用飞机飞控系统设计理念研究

    Institute of Scientific and Technical Information of China (English)

    谢殿煌

    2015-01-01

    Design philosophy shall be an idea which will be built before project starts to launch. As the flight control system’s top level input, it will directly affect the design of control handling device, system architecture, control law architecture and so on. Civil aircraft flight control system’s design philosophy was studied from the view of methodology. Lifecycle, philosophy characteristics and strategic essence were erected, the influence factors were analyzed importantly, architecture and evaluation method were set up, and the relative database between aircraft accidents and design philosophy were developed, provided aircraft manufacturers to define the flight control system’s design philosophy for the theoretical method direction and technical basis.%飞控系统设计理念是大型民用飞机飞控系统设计的顶层输入,直接影响着飞控操纵器件、系统架构、控制律架构等设计。该文从方法论角度探索和研究了民用飞机飞控系统设计理念,重点分析了设计理念影响因素,建立了设计理念体系结构,提出了设计理念评估方法,建立了民机事故与设计理念的关系数据库,为民机制造商确立自己的民用飞机飞控系统设计理念提供了理论方法指导和技术基础。

  5. Civil Society and Governance

    DEFF Research Database (Denmark)

    Hulgård, Lars

    An illustration of how important the relationship is between civil society anbd governance. A short historic journey with four snapshots of times and situations that have provided interesting evidence about the connection between civil society and governance. My goal for the short historic journey...... is to make clear and hopefully even verify that providing knowledge about the impact of civil society and citizens’ participation on governance is one of the most urgent research tasks in the current period of time....

  6. Civil Society and Governance

    DEFF Research Database (Denmark)

    Hulgård, Lars

    An illustration of how important the relationship is between civil society anbd governance. A short historic journey with four snapshots of times and situations that have provided interesting evidence about the connection between civil society and governance. My goal for the short historic journey...... is to make clear and hopefully even verify that providing knowledge about the impact of civil society and citizens’ participation on governance is one of the most urgent research tasks in the current period of time....

  7. Legalisation of Civil Wars

    DEFF Research Database (Denmark)

    Buhl, Kenneth Øhlenschlæger

    2009-01-01

    -international armed conflict' is used here. Civil wars are usually limited to the territory of a state. Considering that international law is generally concerned with the legal relations between states – being a legal system based on the system of states with states as its subjects – the main question is how civil......This article is concerned with the legal challenges of regulating civil wars in international humanitarian law. Civil war is not a term used in international law; it falls however, withing the context of the legal term 'armed conflicts not of an international character', although the shorter 'non...... wars as internal conflicts have become subject to international humanitarian law....

  8. Reconceptualizing Civil Regulation

    DEFF Research Database (Denmark)

    Galang, Roberto Martin; Castello, Itziar

    2011-01-01

    This article re-conceptualizes the notion of civil regulation, through an analysis of 775 projects by firms located in 21 Asian countries, wherein we map the state of civil regulation initiatives in the region. We challenge two established assumptions in the Corporate Social Responsibility...... literature. First, contrary to what is commonly argued, we claim that strong states in Asia promote civil regulation in what we call the “paradox of the weak state”. Second, we not only argue that civil regulation is mainly enforced by multinational enterprises willing to promote international social...

  9. Civil Procedure In Denmark

    DEFF Research Database (Denmark)

    Werlauff, Erik

    The book contains an up-to-date survey of Danish civil procedure after the profound Danish procedural reforms in 2007. It deals with questions concerning competence and function of Danish courts, commencement and preparation of civil cases, questions of evidence and burden of proof, international...

  10. Apps for Ancient Civilizations

    Science.gov (United States)

    Thompson, Stephanie

    2011-01-01

    This project incorporates technology and a historical emphasis on science drawn from ancient civilizations to promote a greater understanding of conceptual science. In the Apps for Ancient Civilizations project, students investigate an ancient culture to discover how people might have used science and math smartphone apps to make their lives…

  11. Refractions of Civil Society

    DEFF Research Database (Denmark)

    Kuzmanovic, Daniella

    The thesis investigates various perceptions of civil society among civic activists in Turkey, and how these perceptions are produced and shaped. The thesis is an anthropological contribution to studies of civil society in general, as well as to studies on political culture in Turkey....

  12. EUROPEIZAREA DREPTULUI PROCESUAL CIVIL

    Directory of Open Access Journals (Sweden)

    Alexandrina Zaharia

    2006-05-01

    Full Text Available The European Union increases the judiciary cooperation in civil and comercial cases with trans-border incidence, based on the principle of mutual recognition of judiciary rulings. The aim of adopting frame-legislation is to ensure the developement of civil procedures. The Council Regulations no. 44/2001 on the competence, the recognition and the enforcement of judiciary rulings in civil and commercial cases is a “real” Code of civil procedure in this matter, to be applied in the member states, thus ensuring the free circulation of the judiciary rulings according to the principles of mutual recognition, mutual trust and reinforcement of juridical security in the union. The community civil procedural code prevails over the national procedural code. The Regulations ensure the administration of the community justice and through their rules avoid the pronunciation, in the member states, of rulings that are irreconcilable with each other, the direct beneficiaries being legal and natural persons.

  13. Climates, Landscapes, and Civilizations

    Science.gov (United States)

    Schultz, Colin

    2013-10-01

    Humans are now the dominant driver of global climate change. From ocean acidification to sea level rise, changes in precipitation patterns, and rising temperatures, global warming is presenting us with an uncertain future. However, this is not the first time human civilizations have faced a changing world. In the AGU monograph Climates, Landscapes, and Civilizations, editors Liviu Giosan, Dorian Q. Fuller, Kathleen Nicoll, Rowan K. Flad, and Peter C. Clift explore how some ancient peoples weathered the shifting storms while some faded away. In this interview, Eos speaks with Liviu Giosan about the decay of civilizations, ancient adaptation, and the surprisingly long history of humanity's effect on the Earth.

  14. Civil War and Inoperativity

    DEFF Research Database (Denmark)

    Flohr, Mikkel

    2017-01-01

    This article analyses the penultimate publication in Giorgio Agambens Homo Sacer-series Stasis: Civil War as a Political Paradigm. It compares and contrasts the paradigm of civil war with the preceding paradigm of the exception, and identifies a significant displacement in the relationship between...... of inoperativity towards a concept of destituent power drawing on his other writings. It makes the argument for thinking civil war and inoperativity – stasis and stasis – together to derive a concept of destituent power as a form of revolution against the sovereign state, which does not constitute a new sovereign...

  15. Producing Civil Society

    DEFF Research Database (Denmark)

    Feldt, Liv Egholm; Hein Jessen, Mathias

    Since the beginning of the 1990’s, civil society has attracted both scholarly and political interest as the ‘third sphere’ outside the state and the market not only a normatively privileged site of communication and ‘the public sphere’, but also as a resource for democratization processes...... of the century. 2, the laws and strategies of implementing regarding the regulation of civil societal institutions (folkeoplysningsloven) since the 1970’s this paper shows how civil society in 20th century Denmark was produced both conceptually and practically and how this entailed a specific vision and version...

  16. The Celestial Basis of Civilization

    Science.gov (United States)

    Masse, W. B.

    Scholars have long puzzled over the reasons for the ubiquity of celestial images in the residue of the world's earliest civilizations: in art, myth, religious cosmology, iconography, cosmogony, eschatological beliefs, and as portents for the conduct of royal and chiefly power. The general consensus is that these images represented a need by early societies to use the fixed celestial heavens in order to regulate ritual and agricultural cycles, and to satisfy a psychological need by people to relate themselves to their surrounding Universe. Such explanations are facile and miss an important aspect of the celestial heavens. The fixed celestial heavens served as the back-drop for a large number of often spectacular temporary naked-eye visible celestial events which animated the night and sometimes the daytime sky, and which created an 'otherworld' for virtually all cultural groups. In this paper I present a model derived from the detailed analysis of Hawaiian oral traditions and culture history in relation to historic astronomical records of temporary celestial events, and then apply this model to cultural traditions from Mesoamerica and other geographic regions in order to demonstrate that novae, supernovae, variable stars, comets, great meteor showers, aurorae, solar and lunar eclipses, and impacting Solar System debris, together played a critical role in the artistic, intellectual, and political development of early civilizations. These data not only provide important insights into the development of civilization, but also provide important details and longitudinal records of astronomical events and phenomena which are otherwise not readily available for scientific scrutiny.

  17. Civil Surgeon Info

    Data.gov (United States)

    Department of Homeland Security — USCIS designates certain doctors (also known as civil surgeons) to perform the medical exam required for most Green Card applicants. This data set represents the...

  18. Civil & Criminal Penalties

    Data.gov (United States)

    US Consumer Product Safety Commission — When CPSC is involved in a civil or criminal investigations into violations of the Consumer Products Safety Act the Commission publishes final determinations and...

  19. Transnationalising Civil Society?

    DEFF Research Database (Denmark)

    Jørgensen, Martin Bak

    The paper takes a transnational perspective on developing an analytical framework for understanding how transnationalism interacts with civil society and how immigrant organisations use transnational strategies to challenge the pre-given positions of immigrants within given integration- and citiz......The paper takes a transnational perspective on developing an analytical framework for understanding how transnationalism interacts with civil society and how immigrant organisations use transnational strategies to challenge the pre-given positions of immigrants within given integration...

  20. 大型民用航空制造企业技术管理体系构建方法研究%Research on the Building Method of Technical Management System for Large Civil Aviation Manufacturing Enterprises

    Institute of Scientific and Technical Information of China (English)

    王长法; 赵雄; 陈冰; 吴恒

    2013-01-01

    In order to build technical management system for large civil aviation manufacturing enterprises,it proposes the construction process and method based on normal basic element of technical management system.This model includes the resource,organization,process and system view model.It analyzes the interaction relationship among the decision-making coordination layer,the executive management layer and assessment monitoring layer,designs the indexes and weights for the technical management system,illustrates the radar map,shows the roles of sustainable development for enterprise technology management innovation mechanism.%为摸索出适合大型航空制造业的技术管理体系,基于一般的技术管理体系基本要素,首先构建了面向大型民用航空制造企业的技术管理体系模型,该模型包含资源、组织、流程和制度视图模型;然后按决策协调层、执行层和评估监督层分析了技术管理体系模型中各个层次的相互作用关系,并为该技术管理体系模型设计了指标和权重,进行了雷达图分析,指出企业技术管理的持续性发展为企业技术管理提供了创新机制与体制.

  1. [Fernand Braudel and the geo-history of civilizations].

    Science.gov (United States)

    Ribeiro, Guilherme

    2011-03-01

    The article discusses the valuable role of geography in the study of civilizations entitled Grammaire des civilisations (A history of civilizations), by French historian Fernand Braudel. It also focuses on the epistemological role of the concept of geo-history in Braudel's thought. The article's underlying assumption is that geography has been crucial to comprehending history over large spans of time.

  2. The socialization potential of the Eastern Partnership Civil Society Forum

    Directory of Open Access Journals (Sweden)

    Hrant KOSTANYAN

    2013-12-01

    Full Text Available This article assesses socialization in the Eastern Partnership Civil Society Forum, an institutionalized civil society cooperation consisting of nongovernmental organizations from the European Union and the Eastern Partnership countries: Belarus, Ukraine, Moldova, Georgia, Armenia, and Azerbaijan. The article argues that uniting the literature on socialization and on Eastern Partnership Civil Society Forum adds considerably to scholarly knowledge about the role of the institutionalized civil society in the world. The analysis of the activities of the Civil Society Forum shows that the conditions for socialization are largely fulfilled. We conclude that the organisation and functioning of the Eastern Partnership Civil Society Forum not only provides a passive framework for transmitting European values and norms, but also results in a middle degree of socialization between civil society organizations of the European Union and the Eastern Partnership countries. There is a large degree of internalization of European Union-sponsored norms and values among the participants of the Civil Society Forum: they fervently promote and defend such norms and values. The little-politicized environment in which discussions take place also allows civil society organisations to make ambitious statements, often more straightforward than political representatives (can make.

  3. Optimal Vibration Control of Civil Engineering Structures

    DEFF Research Database (Denmark)

    Thesbjerg, Leo

    In designing large civil engineering structures, an important consideration is prospective dynamic loadings which may include earthquake ground motion, wind gusts, severe sea states and moving vehicles, rotating and reciprocating machinery and others. successful design of such structures requires...... providing for the safety and integrity of the structure, and in some cases also providing for a measure of comfort for the occupants during such loading which the structure and its occupants must endure. Due to these uncertainties, the civil engineering community has traditionally adopted a very...

  4. Creative Ventures: Ancient Civilizations.

    Science.gov (United States)

    Stark, Rebecca

    The open-ended activities in this book are designed to extend the imagination and creativity of students and encourage students to examine their feelings and values about historic eras. Civilizations addressed include ancient Egypt, Greece, Rome, Mayan, Stonehenge, and Mesopotamia. The activities focus upon the cognitive and affective pupil…

  5. History and Undergraduate Civilization.

    Science.gov (United States)

    Conroy, Peter

    1995-01-01

    It is argued that a traditional, historically-oriented course in 17th- and 18th-century French civilization continues to be an appropriate and effective approach for undergraduate French study, in preparation for later, more sophisticated cultural analysis. Four course components are discussed: class lectures; literary text selection; textbook…

  6. Re-thinking civil disobedience

    Directory of Open Access Journals (Sweden)

    Theresa Züger

    2013-11-01

    Full Text Available This article points out a struggle of today’s societies with the traditional concepts of civil disobedience and stresses the need for reevaluation of the concept of civil disobedience for policy making and public discourse. Starting with a minimal definition of civil disobedience, the article introduces Hannah Arendt’s approach for a legitimisation of civil disobedience and discusses her ideas for digital actions, which are increasingly framed as digital forms of civil disobedience. Addressing WikiLeaks as an example of digital civil disobedience, the author problematises the internal secrecy of WikiLeaks and the focus on Julian Assange as a single decision-maker. Both aspects challenge Arendt’s understanding of legitimate civil disobedience. Even though traditional criteria of civil disobedience need to be revisited in the digital age, organisations or disobedience actors might themselves in their actions be well-advised to comply with the principles they fight for.

  7. Civil partnerships five years on.

    Science.gov (United States)

    Ross, Helen; Gask, Karen; Berrington, Ann

    2011-01-01

    The Civil Partnership Act 2004, which came into force in December 2005 allowing same-sex couples in the UK to register their relationship for the first time, celebrated its fifth anniversary in December 2010. This article examines civil partnership in England and Wales, five years on from its introduction. The characteristics of those forming civil partnerships between 2005 and 2010 including age, sex and previous marital/civil partnership status are examined. These are then compared with the characteristics of those marrying over the same period. Further comparisons are also made between civil partnership dissolutions and divorce. The article presents estimates of the number of people currently in civil partnerships and children of civil partners. Finally the article examines attitudes towards same-sex and civil partner couples both in the UK and in other countries across Europe.

  8. The Limitation of Western Civilization And the Revival of Oriental Civilization

    Institute of Scientific and Technical Information of China (English)

    Su; Hao

    2014-01-01

    <正>In the distribution of modem world civilizations,the Oriental civilization and Western civilization are the two major civilization systems.Western civilization is often represented by the Christian civilization in Europe and North America on both sides across the North Atlantic.Oriental civilization appears more diversified,among which the Chinese civilization,India civilization and Islamic civilization are the most influential

  9. Exploring Civilizations with 'Seven Wolves'

    Institute of Scientific and Technical Information of China (English)

    Yang Jie

    2007-01-01

    @@ Beijing - A farewell party for the CCTV (China Central Television) crew 'Road to Civilizations-Global Exploration Tour of World Major Civilizations' - the world's first TV series documenting the journey of exploring the 12 civilizations in the human world, was sponsored by Fujian Septwolves Industry Co., Ltd and held at the Beijing Landmark hotel on 16 January.

  10. Civility in Classes and Sports

    Science.gov (United States)

    Lumpkin, Angela

    2010-01-01

    Civility is a polite or courteous act, expression, or standard of conduct, including the display of respect and tolerance to everyone. Teaching and modeling civility in classes and with sport teams is essential so students and athletes can learn the importance of and demonstrate civility in their interactions with others. Teachers and coaches…

  11. Research on Ecological Civilization Evaluation Index System

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Ecological civilization, which refers to the harmonious development of man and the nature, has the connotation of the ecological material civilization, ecological consciousness civilization, ecological institutional civilization and ecological behavior civilization. The research on ecological civilization evaluation index system is important in that it can provide the guidance for the construction of ecological civilization, and besides it can improve public recognition of the importance of ecological civil...

  12. Civil Society and Democratic Governance in Ghana: Emerging ...

    African Journals Online (AJOL)

    Contemporary Journal of African Studies ... Open Access DOWNLOAD FULL TEXT Subscription or Fee Access ... The use of the term civil society among Ghanaian scholars has been aligned largely with Tocqueville's ... OTHER RESOURCES.

  13. Insolvencias. Civil y societaria

    Directory of Open Access Journals (Sweden)

    Gustavo Bordes Leone

    2014-01-01

    Full Text Available El deudor civil que, para substraerse al pago de sus obligaciones, ocultara sus bienes, simulara enajenaciones o créditos, se trasladara al extranjero o se ocultare sin dejar persona que lo represente, o bienes a la vista en cantidad suficiente para responder al pago de sus deudas, será castigado con pena de tres meses de prisión a tres años de penitenciaría. La acción penal no podrá ser ejercitada sino a denuncia de parte, y sólo en el caso de que la insolvencia del deudor resulte comprobada por actos infructuosos de ejecución en la vía civil.Antecedentes históricas. La insolvencia fraudulenta. Insolvencia societaria fraudulenta: Análisis crítico.

  14. Civil Procedure In Denmark

    DEFF Research Database (Denmark)

    Werlauff, Erik

    , enforcement in Denmark of judgments pronounced by Danish or foreign courts, as well as arbitration in Danish and international arbitral cases, based on the extensive Danish arbitral reform 2005, taking the Uncitral pattern arbitration law as its model. The book is written parly based on traditional legal...... on the author's extensive personal experience as arbitrator in numerous Danish and international arbitral proceedings.......The book contains an up-to-date survey of Danish civil procedure after the profound Danish procedural reforms in 2007. It deals with questions concerning competence and function of Danish courts, commencement and preparation of civil cases, questions of evidence and burden of proof, international...

  15. Civil Engineering Dispute Resolution

    CERN Document Server

    Osborne, J

    2001-01-01

    Construction work on the civil engineering contract started at Point 5 in August 1998. The new surface buildings and underground structures are necessary to accommodate the CMS detector for the LHC Project. The principal underground works consist of two new shafts, two parallel caverns separated by a supporting pillar, and a number of small connection tunnels and service galleries. A dispute resolution procedure has been included in the contract, whereby a Panel of Adjudicators may be called upon to make a decision in the case of a difference or dispute between the parties. The aim of this paper is to present CERN's first experience of civil engineering Adjudication arising from problems encountered with the ground freezing technique employed to allow construction of two new shafts.

  16. Manifestations of advanced civilizations

    Science.gov (United States)

    Bracewell, R. N.

    A list of possible modes of detecting advanced civilizations elsewhere in the universe is provided, including EM Alfven, and gravity waves, matter transfer, and exotica such as tachyons, black hole tunneling, and telepathy. Further study is indicated for low frequency radio wave propagation, which may travel along magnetic fields to reach the earth while laser beams are not favored because of the power needed for transmitting quanta instead of waves. IR, X ray, and UV astronomy are noted to be suitable for detecting signals in those ranges, while Alfven wave communication will be best observed by probes outside the orbit of Jupiter, where local anomalies have less effect. Particle propagation communication is viewed as unlikely, except as a trace of an extinct civilization, but panspermia, which involves interstellar spreading of seeds and/or spores, receives serious attention, as does laser probe or pellet propulsion.

  17. Civil society sphericules

    DEFF Research Database (Denmark)

    Tufte, Thomas

    2014-01-01

    This article explores the communicative practice of a Tanzanian NGO, Femina. Based on a tripartite model of engagement (Madianou, 2012) integrating speech, action and understanding, and drawing on fieldwork on the communication practices of Femina, I critically assess the forms of civic engagement...... movement and a media initiative. In the context of the growing literature on social networking sites and their affordances, dynamics and structures, the case of Femina illustrates how a civil society sphericule emerges within the dynamic co-evolution of new and old media platforms. The study is furthermore...... an example of the difficult shift in civil society practice, from service provision to an agenda of public service monitoring, social accountability and community engagement....

  18. [Civil status and suicide].

    Science.gov (United States)

    Gaxiola-Robles, Ramón; Bitzer-Quintero, Oscar Kurt; García-González, Adolfo; Celis-de la Rosa, Alfredo

    2009-01-01

    To determine if civil status acts as a risk factor in suicide and how it modifies according to gender, age and population size. A retrospective study which analyzes information from the mortality data from the National Institute of Statistics, Geography and Information, from 1998 to 2002. Variables like suicides age, sex, cause of death, federal entity, population size and civil status were registered. Single men showed twofold risk for committing suicide. Women did not show any associated risk for suicide according to civil status. The risk of married men for committing suicide increased gradually with age. Medium-sized communities with less than 19,999 habitants presented the highest risk for habitants to commit suicide. Suicide is associated to gender especially to men who are not married and living in small and medium-sized communities. One explanation could be the lack of integrated behavior as defined by Emile Durkheim, where the physical density of society will determine behavior and ideas. This social structure phenomenon is called the "moral cocoon." This works around the individual being less individualistic and granting him/her the feeling of belonging to a group.

  19. Sociedad civil y movimientos sociales en El Salvador de postguerra

    Directory of Open Access Journals (Sweden)

    Alberto Martín Álvarez

    2013-10-01

    Full Text Available Este trabajo ofrece un acercamiento de carácter descriptivo y preliminar a algunas de las principales transformaciones experimentadas por la sociedad civil salvadoreña en el periodo de postguerra.  Dos rasgos fundamentales sobresalen al analizar la dinámica de la sociedad civil de este país en las últimas dos décadas. De una parte, la emergencia de nuevas identidades políticas que habían sido opacadas por la preminencia del discurso de clase del movimiento revolucionario. De otra, la emergencia de amplias movilizaciones estructuradas en base a coaliciones multisectoriales de organizaciones de la sociedad civil, como respuesta a la implementación de políticas neoliberales.Palabras Clave: Sociedad civil, movimientos sociales, El Salvador, postguerra._____________________Abstract:This paper offers a descriptive and preliminary approach to some of the major changes experienced by Salvadoran civil society in the postwar period. Two main features stand out when analyzing the dynamics of civil society in this country in the last two decades. On one hand, the emergence of new political identities that had been overshadowed by the prominence of the classist discourse of the revolutionary movement. On the other, the emergence of large mobilizations structured around multisectoral coalitions of civil society organizations, in response to the implementation of neoliberal policies.Keywords: Civil society, social movements, El Salvador, postwar

  20. The barbarism of civilization: cultural genocide and the 'stolen generations'.

    Science.gov (United States)

    van Krieken, R

    1999-06-01

    Norbert Elias suggested that 'civilization' involves the transformation of human habitus so that violence of all sorts is gradually subjected to greater and more sophisticated forms of management and control, whereas 'decivilization' encompasses processes which produce an increase in violence and a breakdown in the stability and consistency of on-going social relations. What remains unexplored is the extent to which 'civilizing offensives', the self-conscious attempts to bring about 'civilization', have revolved around essentially violent policies and practices. This paper examines the systematic removal of indigenous Australian children from their families, largely for the social engineering purpose of the gradual and systematic annihilation of Aboriginal cultural identity. At the time, these policies and practices were constructed by most observers as contributing to the 'welfare' of Australian Aborigines, and this intersection of welfare and violence raises the possibility that civilization and decivilization, rather than being different processes which may or may not run alongside each other, interpenetrate each other so that, under certain circumstances, societies are 'barbaric' precisely in their movement towards increasing civilization. It may also be possible to describe the move away from the systematic removal of Aboriginal children since the 1970s as itself part of a civilizing process, an increasing recognition of the human rights of Australian Aborigines and of the inhumanity of those policies and practices. The paper concludes by addressing the implications for theories of civilization and decivilization, as well as more generally for our contemporary understanding of what it means to be a 'civilized' modern citizen.

  1. B 150 civil engineering futures

    DEFF Research Database (Denmark)

    Foreword B150 –Civil Engineering Futures consists of interviews made, articles written, and projects presented in connection with the 150th anniversary celebrations of the study of civil engineering in Denmark. Instead of a historical retrospect, it was decided to look into the future. What...... challenges will the next 150 years bring civil engineers? Researchers and lecturers at DTU’s Department of Civil Engineering (known as DTU Byg) suggested possible events, and we also consulted civil engineers and their business partners in the building industry. In this way, a programme was put together...... theme in twentieth century architecture. Together, civil engineer Peter Rice and architect Ian Ritchie created a paradigm shift with their revolutionary ideas for glass facades supported by cables. Glued and bolted constructions made entirely of glass are now a reality in small-scale projects, yet...

  2. How persistent is civilization growth?

    OpenAIRE

    Garrett, Timothy J.

    2011-01-01

    In a recent study (Garrett, 2011), I described theoretical arguments and empirical evidence showing how civilization evolution might be considered from a purely physical basis. One implication is that civilization exhibits the property of persistence in its growth. Here, this argument is elaborated further, and specific near-term forecasts are provided for key economic variables and anthropogenic CO2 emission rates at global scales. Absent some external shock, civilization wealth, energy cons...

  3. Research on Estimation of Take-off Weight of Large and Medium Civil Aircraft%大中型民用飞机起飞总重估算方法研究

    Institute of Scientific and Technical Information of China (English)

    班凯

    2012-01-01

    推导了基于发动机推力估算起飞总重和基于旅客座位数估算起飞总重的公式.通过多种大中型喷气式民用客机相关参数的统计值,建立起飞总重对相关参数的多元回归分析模型,通过显著性检验,说明模型是有效的,并据此建立了新的起飞总重估算公式.通过算例结果分析表明,新的起飞总重估算公式具有很高精度.在新机的方案设计阶段若能给定此公式所需的相关参数,可以计算得到相对合理的设计起飞总重值.%Formulas for estimating civil airplane take- off weight based on engine thrust and seating capacity are presented respectively. Through a variety of jet civil airplanes' statistical data of related parameters, the multiple regression analysis model of take- off weight with respect to the related parameters is built. The significance test shows that the model is effective, and a novel formula for estimating civil airplane take- off weight is established. The analysis of examples shows that the new formula is accurate. If the parameters required is given in the scheme design stage,then the relatively reasonable design take-off weight value can be obtained by the method of this paper.

  4. Legal Officer Civil Law Study Guide

    Science.gov (United States)

    1991-06-01

    it may be more pr&udent to utilize black-and-white film . Pnlaroid prints offer instant review to ensure that the desired picture is obtain-ed, hut...dimensions. The investigative report should include the negatives plus complete tichnical rdetails relating to the camera tused (e.g., type, settings, film ...Act or the Act] which is- largely a reenactment of the Soldiers’ and Sailors’ Civil Relief Act of -1918. Except for specific relief provisions deemed

  5. 22 CFR 1006.920 - Civil judgment.

    Science.gov (United States)

    2010-04-01

    ... creates a civil liability for the complained of wrongful acts, or a final determination of liability under... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Civil judgment. 1006.920 Section 1006.920...) Definitions § 1006.920 Civil judgment. Civil judgment means the disposition of a civil action by any court...

  6. 34 CFR 85.920 - Civil judgment.

    Science.gov (United States)

    2010-07-01

    ... creates a civil liability for the complained of wrongful acts, or a final determination of liability under... 34 Education 1 2010-07-01 2010-07-01 false Civil judgment. 85.920 Section 85.920 Education Office...) Definitions § 85.920 Civil judgment. Civil judgment means the disposition of a civil action by any court...

  7. 21 CFR 1404.920 - Civil judgment.

    Science.gov (United States)

    2010-04-01

    ... creates a civil liability for the complained of wrongful acts, or a final determination of liability under... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Civil judgment. 1404.920 Section 1404.920 Food and...) Definitions § 1404.920 Civil judgment. Civil judgment means the disposition of a civil action by any court...

  8. 22 CFR 1508.920 - Civil judgment.

    Science.gov (United States)

    2010-04-01

    ... creates a civil liability for the complained of wrongful acts, or a final determination of liability under... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Civil judgment. 1508.920 Section 1508.920...) Definitions § 1508.920 Civil judgment. Civil judgment means the disposition of a civil action by any court...

  9. 22 CFR 208.920 - Civil judgment.

    Science.gov (United States)

    2010-04-01

    ... creates a civil liability for the complained of wrongful acts, or a final determination of liability under... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Civil judgment. 208.920 Section 208.920 Foreign...) Definitions § 208.920 Civil judgment. Civil judgment means the disposition of a civil action by any court...

  10. 2 CFR 180.915 - Civil judgment.

    Science.gov (United States)

    2010-01-01

    ... creates a civil liability for the complained of wrongful acts, or a final determination of liability under... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Civil judgment. 180.915 Section 180.915... § 180.915 Civil judgment. Civil judgment means the disposition of a civil action by any court...

  11. How Effective Was Civil Affairs in Bosnia?

    Science.gov (United States)

    2013-12-13

    50 Planning the Deployment of the Implementation Force...Allied Rapid Reaction Corps BiH Bosnia and Herzegovina CA Civil Affairs CAO Civil Affairs Operations CIM Civil Information Management CIMIC Civil...and replaced a 2003 version. This publication serves as a guideline for planning and conducting civil military operations in the joint (multi

  12. Civil engineering studies for major projects after LHC

    CERN Document Server

    Osborne, John; Perez-Duenas, Eliseo

    2011-01-01

    CERN civil engineers are heavily involved in studying several major potential collider projects to succeed/complement the LHC. Infrastructure works typically represent one third of the cost of major physics projects, so it's critical that the construction costs are well understood from the conceptual stage. For example, CERN are studying infrastructure requirements for the Linear Collider (CLIC & ILC) and the LHeC projects. This paper presents some of the key civil engineering challenges faced in such large scale projects.

  13. 人类大文明略论%On the Great Civilizations of Mankind

    Institute of Scientific and Technical Information of China (English)

    吴灿新

    2012-01-01

    当今人类文明建设的实践,推动着我们对人类文明的认识必须走上一个新的台阶——人类大文明。人类大文明是一个极其复杂、十分庞大的系统,它由三大文明——生态文明、社态文明和个态文明构成。而生态文明又由天态文明、人态文明、地态文明(境态文明)、物态文明组成;社态文明则由物质文明、精神文明、制度文明(政治文明)、社会文明构成;个态文明也由身态文明、心态文明、思态文明、行态文明组成。它们之间对立统一,矛盾运动,推动着人类整个文明系统不断发展进步。%The practice of modern human civilization pushes our understanding of human civilization forward to a new stage-Great Human Civilization.Great human civilization is an extremely complicated and large system,which consists of three major civilizations-ecological state of civilization,social state of civilization,and personal state of civilization.The ecological state of civilization is comprised of day state of civilization,people state of civilization,ground state of civilization(environment state of civilization) and physical state of civilization.Social state of civilization is composed of material civilization,spiritual civilization,institutional civilization(political civilization) and social civilization.Personal state of civilization is made up of body state of civilization,mental state of civilization,thinking state of civilization and behavior state of civilization.They are unity of opposites and develop paradoxically to promote the progress of the whole civilized system.

  14. Reconstructing Sub-Saharan, Mayan, and Other Prehistoric Civilizations in Mathematical Macro-Theory of Civilizations

    CERN Document Server

    Blaha, S

    2003-01-01

    A study of the Great Zimbabwe Sub-Saharan civilization, Mayan civilization and other prehistoric civilizations within the framework of a mathematical macro theory of civilizations. We show these isolated and early civilizations conform to the general mathematical theory of civilizations in detail.

  15. Código civil colombiano

    OpenAIRE

    Secretaria del Senado Colombia

    2005-01-01

    El Código Civil como lo indica su articulo primero,comprende las disposiciones legales sustantivas que determinan especialmente los derechos de los particulares, por razón del estado de las personas, de sus bienes, obligaciones, contratos y acciones civiles.

  16. Environmental Ethics and Civil Engineering.

    Science.gov (United States)

    Vesilind, P. Aarne

    1987-01-01

    Traces the development of the civil engineering code of ethics. Points out that the code does have an enforceable provision that addresses the engineer's responsibility toward the environment. Suggests revisions to the code to accommodate the environmental impacts of civil engineering. (TW)

  17. Civil Engineering Technology Needs Assessment.

    Science.gov (United States)

    Oakland Community Coll., Farmington, MI. Office of Institutional Planning and Analysis.

    In 1991, a study was conducted by Oakland Community College (OCC) to evaluate the need for a proposed Civil Engineering Technology program. An initial examination of the literature focused on industry needs and the job market for civil engineering technicians. In order to gather information on local area employers' hiring practices and needs, a…

  18. Código civil colombiano

    OpenAIRE

    Secretaria del Senado Colombia

    2005-01-01

    El Código Civil como lo indica su articulo primero,comprende las disposiciones legales sustantivas que determinan especialmente los derechos de los particulares, por razón del estado de las personas, de sus bienes, obligaciones, contratos y acciones civiles.

  19. Codificación civil

    OpenAIRE

    Verdera Server, Rafael

    2012-01-01

    Conferencias sobre la codificación civil: aspectos históricos (R. Aznar) y jurídicos (J.M. Badenas)Actividad complementaria de los Departamentos de Historia del Derecho y Derecho Civil.Grado en Derecho

  20. Social Science and Civil Society

    OpenAIRE

    Hogg, Eddy

    2015-01-01

    This article gives an overview of key social science approaches to civil society. It addresses in turn civil society organizations, volunteering, and philanthropy. For each, it looks at how they are defined, their scope, how social science approaches the study of them, and how social policy has sought to encourage or coordinate them.

  1. Codificación civil

    OpenAIRE

    Verdera Server, Rafael

    2012-01-01

    Conferencias sobre la codificación civil: aspectos históricos (R. Aznar) y jurídicos (J.M. Badenas)Actividad complementaria de los Departamentos de Historia del Derecho y Derecho Civil.Grado en Derecho

  2. The Reconfiguration of Civil Society through Ethnic Communal Development

    Directory of Open Access Journals (Sweden)

    Walter Frank Lalich

    2009-11-01

    Full Text Available Migrant communities participate in the reconfiguration of civil society in places of settlement. Among the consequences of the large-scale culturally diverse postwar migration was in the regeneration, broadening and diversification of Australian civil society. This contribution outlines with unique data generated from ethnic communal organisations in Sydney the process of confluence of migration and civil society out of settlement constraints. Consecutive waves of migrants experienced settlement constraints that impaired the quality of their lives in a welfare state. Migrants, mostly left to themselves, acted collectively to improve the quality of their existence, to enable co-ethnic communication, and to mediate with the rest of society. They established thousands of grassroots organisations through collective mobilization of scarce resources. Many ethnic collectives through collective action appropriated their own communal places to satisfy spiritual, educational, welfare and other secular needs alongside the other forms of institutional development. Ethnic communal places, representatives of the re-territorialized cultures, heritages and elements of civil society, signify migrant inclusion in Australian social structures, including in civil society. Through development of community capital, ethnic collectives impacted on civil society in an environment experiencing limited cross-cultural social exchange. This development is representative of the unique structure of Australian civil society.

  3. The Ambivalences of Civil Society

    Directory of Open Access Journals (Sweden)

    Henrik Kaare Nielsen

    2008-07-01

    Full Text Available This article discusses the conceptual heterogeneity in the field of ‘civil society’ in the light of a distinction between positions that reflect civil society as a democratic-emancipatory category and positions that consider civil society from the perspective of the state: as an instrumental resource for the technocratic planning of the competitive nation state.The article discusses the implications and perspectives in these two different strategic scenarios for conceptualizing civil society. The argument is made that civil society in relation to democratic citizenship should basically rather be understood as a concept for specific, communicative principles for institutionalizing societal relations and organizing public experience than as an overall concept for third sector organizations.

  4. Sustainability issues in civil engineering

    CERN Document Server

    Saride, Sireesh; Basha, B

    2017-01-01

    This compilation on sustainability issues in civil engineering comprises contributions from international experts who have been working in the area of sustainability in civil engineering. Many of the contributions have been presented as keynote lectures at the International Conference on Sustainable Civil Infrastructure (ICSCI) held in Hyderabad, India. The book has been divided into core themes of Sustainable Transportation Systems, Sustainable Geosystems, Sustainable Environmental and Water Resources and Sustainable Structural Systems. Use of sustainability principles in engineering has become an important component of the process of design and in this context, design and analysis approaches in civil engineering are being reexamined to incorporate the principles of sustainable designs and construction in practice. Developing economies are on the threshold of rapid infrastructure growth and there is a need to compile the developments in various branches of civil engineering and highlight the issues. It is th...

  5. 76 FR 71431 - Civil Penalty Calculation Methodology

    Science.gov (United States)

    2011-11-17

    ... TRANSPORTATION Federal Motor Carrier Safety Administration Civil Penalty Calculation Methodology AGENCY: Federal... its civil penalty methodology. Part of this evaluation includes a forthcoming explanation of the... methodology for calculation of certain civil penalties. To induce compliance with federal regulations,...

  6. Information systems for civil engineering; Sistemas de informacion para ingenieria civil

    Energy Technology Data Exchange (ETDEWEB)

    De Buen R, Pablo R; Alvarado G, Alonso; Alaniz Q, Felipe de J; Guerrero F, Vicente A. [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2004-07-01

    Since its beginnings, in the Gerencia de Ingenieria Civil (GIC) of the Instituto de Investigaciones Electricas (IIE) the interest has existed to take advantage of and to promote the advantages that the appropriate use of the computerizing systems in the different tasks of civil engineering in the power sector represent. Either as a part of its infrastructure or at the request of their clients, at the GIC have been developed calculation systems for the analysis and design of special structures such as turbo-generators foundations, poles for transmission and distribution and transmission towers, in addition the information systems for the consultation and the analysis of diverse information, such as the related to the Manuals of Civil Works of the Comision Federal de Electricidad (CFE) or the relative to the existing instruments in the large dams of our country. In this article are briefly described some of the computer systems developed by the GIC in recent years. [Spanish] Desde sus inicios, en la Gerencia de Ingenieria Civil (GIC) del Instituto de Investigaciones Electricas (IIE) ha existido el interes por aprovechar y promover las ventajas que representa el uso adecuado de los sistemas de computo en las diferentes tareas de ingenieria civil en el sector energetico. Ya sea como parte de su infraestructura o a solicitud de sus clientes, en la GIC se han desarrollado sistemas de calculo para el analisis y diseno de estructuras especiales como lo son las cimentaciones de turbogeneradores, los postes para transmision y distribucion y las torres de transmision, ademas de sistemas de informacion para la consulta y el analisis de informacion diversa, como es la relacionada con los manuales de obras civiles de la Comision Federal de Electricidad (CFE) o a la relativa a los instrumentos existentes en las grandes presas de nuestro pais. En este articulo se describen brevemente algunos de los sistemas de computo desarrollos por la GIC en anos recientes.

  7. Civil Code, 11 December 1987.

    Science.gov (United States)

    1988-01-01

    Article 162 of this Mexican Code provides, among other things, that "Every person has the right freely, responsibly, and in an informed fashion to determine the number and spacing of his or her children." When a marriage is involved, this right is to be observed by the spouses "in agreement with each other." The civil codes of the following states contain the same provisions: 1) Baja California (Art. 159 of the Civil Code of 28 April 1972 as revised in Decree No. 167 of 31 January 1974); 2) Morelos (Art. 255 of the Civil Code of 26 September 1949 as revised in Decree No. 135 of 29 December 1981); 3) Queretaro (Art. 162 of the Civil Code of 29 December 1950 as revised in the Act of 9 January 1981); 4) San Luis Potosi (Art. 147 of the Civil Code of 24 March 1946 as revised in 13 June 1978); Sinaloa (Art. 162 of the Civil Code of 18 June 1940 as revised in Decree No. 28 of 14 October 1975); 5) Tamaulipas (Art. 146 of the Civil Code of 21 November 1960 as revised in Decree No. 20 of 30 April 1975); 6) Veracruz-Llave (Art. 98 of the Civil Code of 1 September 1932 as revised in the Act of 30 December 1975); and 7) Zacatecas (Art. 253 of the Civil Code of 9 February 1965 as revised in Decree No. 104 of 13 August 1975). The Civil Codes of Puebla and Tlaxcala provide for this right only in the context of marriage with the spouses in agreement. See Art. 317 of the Civil Code of Puebla of 15 April 1985 and Article 52 of the Civil Code of Tlaxcala of 31 August 1976 as revised in Decree No. 23 of 2 April 1984. The Family Code of Hidalgo requires as a formality of marriage a certification that the spouses are aware of methods of controlling fertility, responsible parenthood, and family planning. In addition, Article 22 the Civil Code of the Federal District provides that the legal capacity of natural persons is acquired at birth and lost at death; however, from the moment of conception the individual comes under the protection of the law, which is valid with respect to the

  8. Institutions of Civil Society Participating in Public Relations

    Directory of Open Access Journals (Sweden)

    Olga S. Belokrylova

    2016-12-01

    Full Text Available The degree of maturity of the civil society of a country is now seen as an important indicator of the development of a socially oriented market economy. The authors explore two forms of state and civil society relations - qualitative, characterized by the diffusion of a relationship of trust in society, and quantitative, in the system of public procurement corruption identifiable pace of localization. Institutional capacity development of civil society in public relations is the simultaneous modernization of the qualitative and quantitative scope of its relationship with the state. The paper presents the mechanism of transition to a partnership model relations between the state and civil society, the most important form of which is the realization of public control, rapid formal institutionalization which has provided detection and elimination of large-scale irregularities in public procurement. Its swift formal institutionalization provided by representatives of civil society to identify and eliminate large-scale irregularities in public procurement. The experience of NGO Fund "Sodeistvie - XXI vek" to identify "blind" purchases, is offered as a tool to improve the efficiency of public control conduct free training of potential public controlles by institutions engaged in training of civil officials for the course "Management of state and municipal procurement".

  9. How persistent is civilization growth?

    CERN Document Server

    Garrett, Timothy J

    2011-01-01

    In a recent study (Garrett, 2011), I described theoretical arguments and empirical evidence showing how civilization evolution might be considered from a purely physical basis. One implication is that civilization exhibits the property of persistence in its growth. Here, this argument is elaborated further, and specific near-term forecasts are provided for key economic variables and anthropogenic CO2 emission rates at global scales. Absent some external shock, civilization wealth, energy consumption and carbon dioxide emissions will continue to grow exponentially at an average rate of about 2.3% per year.

  10. Global Standards of Market Civilization

    DEFF Research Database (Denmark)

    Fund's capacity to formulate a global standard of civilization in its reform programs; and problems in the development of the global trade, including the issue of intellectual property rights. This book will be of strong interest to students and scholars in wide range of fields relating to the study......Global Standards of Market Civilization brings together leading scholars, representing a range of political views, to investigate how global 'standards of market civilization' have emerged, their justification, and their political, economic and social impact. Key chapters show how as the modern...

  11. Precautionay Seizure of Civil Ship

    Directory of Open Access Journals (Sweden)

    Ciprian Alexandrescu

    2011-05-01

    Full Text Available Noting that many pending cases in the maritime and river sections of the courts concern the seizureof commercial ships, we intend to study in detail this institution of maritime law. This approach is due to thefact that the few Romanian law-writers, and especially the practitioners, who have approached the subject,have referred in particular to comment and interpretation of existing rules in the Commercial Code and theCivil Procedure Code, not considering the relationship between other institutions of maritime law and seizingthe ship. In our opinion the mentioned institution of law can not be examined thoroughly without priorinvestigation of what is the ship which is subject to seizure. Moreover, the ship is at the heart of all legalresearch on shipping. The concept of ship has been controversial since the seventeenth century, with the firstregulations that led to the development and adoption of commercial codes, and it is still controversial today.We can say that the diversity of opinions, expressed both in the legal literature and legal practice, on theconcept of ship, is largely due to the technical progress of shipping in modern times, this transport meanbenefiting from exceptional facilities to ensure a safely water transport of goods and people.

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

    Science.gov (United States)

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

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

  13. Credit and civilization.

    Science.gov (United States)

    Newton, Tim

    2003-09-01

    This paper analyses financial credit in order to re-examine the work of Norbert Elias, particularly his association of interdependency complexity with social discipline, and his approach to contradiction. Following a discussion of these issues, the paper examines Elias's writing on money and explores the emergence of financial credit networks in early modern England. Attention is paid to credit networks and social discipline, to credit and the state, and to the contradictory images associated with the transition to modern cash economies. From one perspective, early modern credit networks might be read as a confirmation of Elias, particularly his argument that interdependency complexity, changing power balances and self-restraint are interwoven. Yet the development of modern cash money raises questions, not just in relation to Elias's treatment of money, but also with regard to his assumptions about social discipline and his approach to ambivalence and contradiction. Drawing on the foregoing discussion, the paper argues that the relation between interdependency complexity and social discipline is contingent and variable, and that interdependency complexity may simultaneously encourage contradictory processes, such as those of civilizing and barbarity.

  14. Teaching Mathematics to Civil Engineers

    Science.gov (United States)

    Sharp, J. J.; Moore, E.

    1977-01-01

    This paper outlines a technique for teaching a rigorous course in calculus and differential equations which stresses applicability of the mathematics to problems in civil engineering. The method involves integration of subject matter and team teaching. (SD)

  15. 5 CFR 919.920 - Civil judgment.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Civil judgment. 919.920 Section 919.920 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT) Definitions § 919.920 Civil judgment. Civil judgment...

  16. Communication Needs of Thai Civil Engineering Students

    Science.gov (United States)

    Kaewpet, Chamnong

    2009-01-01

    This article reports on an examination of the communication needs of a group of Thai civil engineering students. Twenty-five stakeholders helped identify the communication needs of the students by participating in individual interviews. These included employers, civil engineers, civil engineering lecturers, ex-civil engineering students of the…

  17. Space civil engineering - A new discipline

    Science.gov (United States)

    Sadeh, Willy Z.; Criswell, Marvin E.

    1991-01-01

    Space Civil Engineering is an emerging engineering discipline that focuses on extending and expanding the Civil Engineering know-how and practice to the development and maintenance of infrastructure on celestial bodies. Space Civil Engineering is presently being developed as a new discipline within the Department of Civil Engineering at Colorado State University under a recently established NASA Space Grant College Program. Academic programs geared toward creating Space Civil Engineering Options at both undergraduate and graduate levels are being formulated. Basic ideas and concepts of the curriculum in the Space Civil Engineering Option at both undergraduate and graduate levels are presented. The role of Space Civil Engineering in the Space Program is discussed.

  18. Ciencia y sociedad civil

    Directory of Open Access Journals (Sweden)

    Ziman, John

    2003-06-01

    Full Text Available This paper analyses the relationship between scientific knowledge and the societies in which it is produced. After considering the diverse societal roles science has performed in different types of society, the discussion focuses on science’s role in democratic and pluralistic societies. Opposite to the increasing instrumental role knowledge production plays nowadays, for which it has been named «post-academic science» or «technoscience», non instrumental roles of traditional academic research are defended. It is argued that only if academic science keeps its autonomy and integrity from political and corporate interests, it may serve civil society by offering impartial and trustworthy knowledge to balance biases produced by the features of post-academic science.

    En este artículo se analizan las relaciones del conocimiento científico con las sociedades en las que se produce. Tras repasar sus diversas funciones en tipos distintos de sociedades, la discusión se centra en los fines de la ciencia en las sociedades democráticas pluralistas. Frente al cada vez mayor rol instrumental de la ciencia, por el que ha recibido los nombres de «ciencia postacadémica» o «tecnociencia», se defienden los roles no instrumentales tradicionales de la investigación académica clásica. Se argumenta que sólo si la ciencia académica mantiene su autonomía y su integridad frente a intereses políticos o empresariales podrá ser de utilidad al público al ofrecerle conocimiento imparcial y fidedigno frente a los sesgos producidos por la naturaleza propia de la ciencia postacadémica.

  19. Globular Clusters as Cradles of Life and Advanced Civilizations

    Science.gov (United States)

    Di Stefano, R.; Ray, A.

    2016-08-01

    Globular clusters are ancient stellar populations in compact dense ellipsoids. There is no star formation and there are no core-collapse supernovae, but several lines of evidence suggest that globular clusters are rich in planets. If so, and if advanced civilizations can develop there, then the distances between these civilizations and other stars would be far smaller than typical distances between stars in the Galactic disk, facilitating interstellar communication and travel. The potent combination of long-term stability and high stellar densities provides a globular cluster opportunity. Yet the very proximity that promotes interstellar travel also brings danger, as stellar interactions can destroy planetary systems. We find, however, that large portions of many globular clusters are “sweet spots,” where habitable-zone planetary orbits are stable for long times. Globular clusters in our own and other galaxies are, therefore, among the best targets for searches for extraterrestrial intelligence (SETI). We use the Drake equation to compare the likelihood of advanced civilizations in globular clusters to that in the Galactic disk. We also consider free-floating planets, since wide-orbit planets can be ejected to travel through the cluster. Civilizations spawned in globular clusters may be able to establish self-sustaining outposts, reducing the probability that a single catastrophic event will destroy the civilization. Although individual civilizations may follow different evolutionary paths, or even be destroyed, the cluster may continue to host advanced civilizations once a small number have jumped across interstellar space. Civilizations residing in globular clusters could therefore, in a sense, be immortal.

  20. 大型民用飞机风挡鸟撞的适航分析与数值仿真%Airworthiness Analysis and Numerical Simulation of Bird Impact on Large Civil Aircraft Windshield

    Institute of Scientific and Technical Information of China (English)

    陈佳慧; 胡宇群; 陈川

    2016-01-01

    鸟撞一直都是航空安全的隐患,对此需要有相应的适航条款来表明民用飞机相关部件的抗鸟撞性能符合要求。针对风挡鸟撞问题现状,分析了目前民用飞机鸟撞适航验证的方法和手段,对比研究了不同鸟撞数值模型,通过计算机辅助设计软件建立了某型民用飞机风挡三维几何模型,采用显式非线性数值分析软件ANSYS/LS-DYNA进行风挡鸟撞过程的数值仿真分析,以期为大型民机风挡鸟撞适航验证提供更有效的方法和手段,提高适航验证工作效率,降低工作成本。%Bird strike is a major threat to aircraft windshields and need a certification requirement for a proven level of impact resistance. Apart from costly bird strike experiments, explicit numerical modeling techniques have been employed. This paper summarized the current airworthiness verification methods of bird strike,compared the different bird strike analysis models. With the help of Computer Aided Design software,established a three-dimensional geometric model of a certain type of civil aircraft windshield,and the simulation of the dynamic process of bird impacting windshield is run using the nonlinear explicit finite element code ANSYS/LS-DYNA. The solution of analysis presents the theoretical basis for the airworthi-ness certification methods of bird strike windshield,in hope of improving the efficiency of airworthiness ver-ification work and reducing the cost.

  1. B 150 civil engineering futures

    DEFF Research Database (Denmark)

    theme in twentieth century architecture. Together, civil engineer Peter Rice and architect Ian Ritchie created a paradigm shift with their revolutionary ideas for glass facades supported by cables. Glued and bolted constructions made entirely of glass are now a reality in small-scale projects, yet...... related to sustainability – a Workshop on Traffic. The workshop discussed traffic prognoses and the way they are used in the preparation of urban transport and traffic strategies. Civil engineer Jonas Eliasson spoke about the experience in Sweden of developing a database for traffic prognoses. The main...... to develop a technically advanced form of aesthetics. The Master Class in low energy buildings was led by civil engineer, Svend Svendsen, a Professor at DTU Byg. Together with colleagues and students, he has achieved an extensive knowledge of Integrated Design. In fact, the situation is that our knowledge...

  2. Global Standards of Market Civilization

    DEFF Research Database (Denmark)

    Global Standards of Market Civilization brings together leading scholars, representing a range of political views, to investigate how global 'standards of market civilization' have emerged, their justification, and their political, economic and social impact. Key chapters show how as the modern...... thought, as well as its historical application part II presents original case studies that demonstrate the emergence of such standards and explore the diffusion of liberal capitalist ideas through the global political economy and the consequences for development and governance; the International Monetary...... Fund's capacity to formulate a global standard of civilization in its reform programs; and problems in the development of the global trade, including the issue of intellectual property rights. This book will be of strong interest to students and scholars in wide range of fields relating to the study...

  3. Artificial Intelligence in Civil Engineering

    Directory of Open Access Journals (Sweden)

    Pengzhen Lu

    2012-01-01

    Full Text Available Artificial intelligence is a branch of computer science, involved in the research, design, and application of intelligent computer. Traditional methods for modeling and optimizing complex structure systems require huge amounts of computing resources, and artificial-intelligence-based solutions can often provide valuable alternatives for efficiently solving problems in the civil engineering. This paper summarizes recently developed methods and theories in the developing direction for applications of artificial intelligence in civil engineering, including evolutionary computation, neural networks, fuzzy systems, expert system, reasoning, classification, and learning, as well as others like chaos theory, cuckoo search, firefly algorithm, knowledge-based engineering, and simulated annealing. The main research trends are also pointed out in the end. The paper provides an overview of the advances of artificial intelligence applied in civil engineering.

  4. Space Civil Engineering option - A progress report

    Science.gov (United States)

    Criswell, Marvin E.; Sadeh, Willy Z.

    1992-01-01

    Space Civil Engineering is an emerging engineering discipline that focuses on extending and expanding Civil Engineering to the development, operation, and maintenance of infrastructures on celestial bodies. Space Civil Engineering is presently being developed as a new discipline within the Department of Civil Engineering at Colorado State University and with support of the NASA Space Grant College Program. Academic programs geared toward creating Space Civil Engineering Options at both undergraduate and graduate levels are being formulated. Basic ideas and concepts and the current status of the curriculum in the Space Civil Engineering Option primarily at the undergraduate level are presented.

  5. Sociedad civil y capital social

    OpenAIRE

    José Fernández Santillán

    2009-01-01

    Este documento aborda el tema de la democracia desde una perspectiva opuesta al llamado neoinstitucionalismo; es decir, se orienta a analizar los procesos de democratización desde la base de la sociedad civil y, en es pe cial, desde lo que se conoce como el cap i tal so cial. Desde mediados de la década de 1980, el tema de la democracia desde la perspectiva de la sociedad civil fue cobrando cada vez mayor relevancia. Esta tendencia se vio reforzada por la caída del Muro de Berlín el 9 de nov...

  6. Tendencias del Derecho civil (2002)

    OpenAIRE

    Arellano Gómez, Francisco Javier

    2002-01-01

    Durante el año 2.002 han dado a luz, en el campo del Derecho Civil, un conjunto de leyes que suponen una importante actualización normativa ante determinadas necesidades presentadas por la dinámica realidad socio-económica de España, en un contexto de acelerada tecnificación, creciente vitalidad y fluidez de tejido social, y de progresiva armonización legislativa con los países de nuestro entorno. Para este informe de Derecho Civil hemos preferido seguir, por razón de mejor carácter sistemáti...

  7. The potential of biobased materials in the civil engineering sector

    NARCIS (Netherlands)

    Venema, Anne

    2012-01-01

    SUMMARY Large quantities of materials are used in the Dutch civil engineering sector every year. Many of these materials have a significant impact on the environment because these materials are based on non-renewable resources and the production is often

  8. Construction Site Environmental Impact in Civil Engineering Education

    Science.gov (United States)

    Teixeira, Jose M. Cardoso

    2005-01-01

    The environmental impact of construction activity has gained increasing importance in the last few years and become a key subject for civil engineering education. A survey of Portuguese higher education institutions shows that concern with this topic is mostly directed at the impact of large construction projects and especially focused on their…

  9. The potential of biobased materials in the civil engineering sector

    NARCIS (Netherlands)

    Venema, Anne

    2012-01-01

    SUMMARY Large quantities of materials are used in the Dutch civil engineering sector every year. Many of these materials have a significant impact on the environment because these materials are based on non-renewable resources and the production is often

  10. A Symphony of Civilizations

    Institute of Scientific and Technical Information of China (English)

    DAVID; GOSSET

    2006-01-01

    Both China and the European Union have a major role to play in achieving global equilibrium and peace Escalation in the Middle East, chaos in Iraq, uncertainty in Afghanistan, tensions over Iran's and North Korea's nuclear programs, the spread of terrorism, large-scale economic exclusion, a deadlock in the Doha trade development agenda, rhetorical disputes between Washington and Moscow, the evaporation of U.S. soft power and the discrediting of the very values it is supposed to project.

  11. Job Prospects for Civil Engineers.

    Science.gov (United States)

    Basta, Nicholas

    1985-01-01

    Government programs and renewed industrial activity have combined with stable enrollments to create bright job prospects for civil engineers. Areas with good opportunities include highway reconstruction and rehabilitation, water-resource management, and new factory construction. The subspecialty of structural engineering has a growing need in…

  12. Primary Sources Enliven Civil War

    Science.gov (United States)

    Robelen, Erik W.

    2011-01-01

    Today, a growing number of teachers are moving beyond the textbook in teaching about the war, and U.S. history more broadly. Teachers are digging directly into primary sources and harnessing technology, all in an attempt to help students better understand the past and bring it to life. Doing so may be especially important with the Civil War,…

  13. Aging of civil explosives (Poster)

    NARCIS (Netherlands)

    Krabbendam-La Haye, E.L.M.; Klerk, W.P.C. de; Hoen, C. 't; Krämer, R.E.

    2014-01-01

    For the Dutch MoD and police, TNO composed sets with different kinds of civil explosives to train their detection dogs. The manufacturer of these explosives guarantees several years of stability of these explosives. These sets of explosives are used under different conditions, like temperature and

  14. Getting the Civil War Right

    Science.gov (United States)

    Loewen, James W.

    2011-01-01

    William Faulkner famously wrote, "The past is never dead. It's not even past." He would not be surprised to learn that Americans, 150 years after the Civil War began, are still getting it wrong. Did America's most divisive war start over slavery or states' rights? The author says that too many people--including educators--get it wrong. The author…

  15. 1975 Textbooks for French Civilization.

    Science.gov (United States)

    Brown, Jack Davis

    Four 1975 textbooks for French civilization courses are cited including price, suggested level, format and a listing of contents. A review of one text follows: Rey and Santoni, "Quand les Francais parlent: Langue en contexte, culture en contraste," Newbury House Publishers. The reviewer states that this book is basically a sociological study of…

  16. Etica civile e beatitudini evangeliche

    Directory of Open Access Journals (Sweden)

    Nicola Colaianni

    2014-02-01

    Full Text Available Il contributo, sottoposto a valutazione, riproduce il testo dell’intervento nel dibattito a due voci (con il presidente della Corte costituzionale, Gaetano Silvestri a conclusione del convegno “La Bibbia sulle strade dell’uomo” (Messina, 23 novembre 2013, ed è destinato alla pubblicazione negli Atti.SOMMARIO: 1. L’etica civile come etica costituzionale – 2. L’etica evangelica – 3. Irriducibilità? – 4. La promessa e il terzo – 5. La libertà – 6. Il tratto di cammino insieme.  Civil Ethic and Evangelical Beatitudes ABSTRACT The differences between civil ethic and religious ethic, that the Author defines as constitutional principles and evangelic Beatitudes, are well known: it’s common knowledge that the ones are effective in the earthly life while the others are oriented to the eternal life. Nevertheless the Author argues that they both have a common feature before that last analysis: they cross as principles of continuing opposition to unjust society, to “unlawful law”, to spreading apart between the constitutional and evangelic must be and the legislative being of positive law.KEY-WORDS: Civil Ethic – Constitution – Evangelical Beatitudes – Differences - Common Feature.

  17. 17 CIVIL DISOBEDIENCE AND DEMOCRATIC SUSTAINABILITY IN ...

    African Journals Online (AJOL)

    HP

    government businesses were halted for about a week and the government of. President ... Unlike the understanding of civil disobedience in the postmodern world, ... 7 David Lefkowit, “On a Moral Right to Civil Disobedience,” Ethics Vol. 117,.

  18. Eternal inflation, black holes, and the future of civilizations

    CERN Document Server

    Garriga, J; Olum, K D; Vilenkin, A

    2000-01-01

    We discuss the large-scale structure of the universe in inflationary cosmology and the implications that it may have for the long-term future of civilizations. Although each civilization is doomed to perish, it may be possible to transmit its accumulated knowledge to future civilizations. We consider several scenarios of this sort. If the cosmological constant is positive, it eventually dominates the universe and bubbles of inflationary phase begin to nucleate at a constant rate. Thermalized regions inside these inflating bubbles will give rise to new galaxies and civilizations. It is possible in principle to send a message to one of them. It might even be possible to send a device whose purpose is to recreate an approximation of the original civilization in the new region. However, the message or device will almost certainly be intercepted by black holes, which nucleate at a much higher rate than inflating bubbles. Formation of new inflating regions can also be triggered by gravitational collapse, but again ...

  19. The Independence of Notary in The Civil Partnership of Notary

    Directory of Open Access Journals (Sweden)

    Adha Dia Agustin

    2014-06-01

    Full Text Available The continued development of business in Indonesia, would make the greater role of the notary. The number of notaries and needed in each region in Indonesia gets greater. This rapid development, then coupled with the new policy. Previously, Peraturan Jabatan Notaris(PJN prohibited Perserikatan, but since the establishment of Undang-Undang Jabatan Notaris (UUJN has changed otherwise. Notary possible to make associations in a Civil Partnership. Even Peraturan Menteri Hukum dan HAM RI Nomor: M.HH.01.AH.02.12 Tahun 2010 tentang Persyaratan Menjalankan Jabatan Notaris Dalam Bentuk Perserikatan Perdata described the formation of the implementing regulations of the Civil Partnership. Is it true that Civil Partnership would make science benefit for junior notary and will facilitate the work of a Notary Or it would make large colonies notary who compete each other, so that the function of a notary public is no longer as state officials, but it called the company deed. This journal examines the Civil Partnership in Kitab Undang-Undang Hukum Perdata and would review the principle of the independence of the notary as set forth in Undang-Undang Jabatan Notaris. How To Cite: Agustin, A. (2014. The Independence of Notary in The Civil Partnership of Notary. Rechtsidee, 1(2, 131-146. doi:http://dx.doi.org/10.21070/jihr.v1i2.102

  20. Climate Change and Civil Violence

    Science.gov (United States)

    van der Vink, G.; Plancherel, Y.; Hennet, C.; Jones, K. D.; Abdullah, A.; Bradshaw, J.; Dee, S.; Deprez, A.; Pasenello, M.; Plaza-Jennings, E.; Roseman, D.; Sopher, P.; Sung, E.

    2009-05-01

    The manifestations of climate change can result in humanitarian impacts that reverse progress in poverty- reduction, create shortages of food and resources, lead to migration, and ultimately result in civil violence and conflict. Within the continent of Africa, we have found that environmentally-related variables are either the cause or the confounding factor for over 80% of the civil violence events during the last 10 years. Using predictive climate models and land-use data, we are able to identify populations in Africa that are likely to experience the most severe climate-related shocks. Through geospatial analysis, we are able to overlay these areas of high risk with assessments of both the local population's resiliency and the region's capacity to respond to climate shocks should they occur. The net result of the analysis is the identification of locations that are becoming particularly vulnerable to future civil violence events (vulnerability hotspots) as a result of the manifestations of climate change. For each population group, over 600 social, economic, political, and environmental indicators are integrated statistically to measures the vulnerability of African populations to environmental change. The indicator time-series are filtered for data availability and redundancy, broadly ordered into four categories (social, political, economic and environmental), standardized and normalized. Within each category, the dominant modes of variability are isolated by principal component analysis and the loadings of each component for each variable are used to devise composite index scores. Comparisons of past vulnerability with known environmentally-related conflicts demonstrates the role that such vulnerability hotspot maps can play in evaluating both the potential for, and the significance of, environmentally-related civil violence events. Furthermore, the analysis reveals the major variables that are responsible for the population's vulnerability and therefore

  1. 基于 Logistics 模型的我国大飞机产业演化分析%Research on evolution of large civil aircraft industry based on logistics model

    Institute of Scientific and Technical Information of China (English)

    蔡敏

    2015-01-01

    This paper used industry evolution theory and Logistics model to simulate and ana-lyze of industrial growth trend to help to give some guide to the future development of China's large aircraft industry .%综合运用产业演化理论和Logistics模型仿真分析我国大飞机产业包括产业增长率,产值等行业指标的中长期演化过程,对于指导我国大飞机未来的发展有一定的前瞻性和指导意义。

  2. 7 CFR 3017.920 - Civil judgment.

    Science.gov (United States)

    2010-01-01

    ... by verdict, decision, settlement, stipulation, other disposition which creates a civil liability for the complained of wrongful acts, or a final determination of liability under the Program Fraud Civil... 7 Agriculture 15 2010-01-01 2010-01-01 false Civil judgment. 3017.920 Section 3017.920...

  3. 29 CFR 1471.920 - Civil judgment.

    Science.gov (United States)

    2010-07-01

    ..., stipulation, other disposition which creates a civil liability for the complained of wrongful acts, or a final determination of liability under the Program Fraud Civil Remedies Act of 1988 (31 U.S.C. 3801-3812). ... 29 Labor 4 2010-07-01 2010-07-01 false Civil judgment. 1471.920 Section 1471.920 Labor...

  4. 31 CFR 19.920 - Civil judgment.

    Science.gov (United States)

    2010-07-01

    ..., stipulation, other disposition which creates a civil liability for the complained of wrongful acts, or a final determination of liability under the Program Fraud Civil Remedies Act of 1988 (31 U.S.C. 3801-3812). ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Civil judgment. 19.920 Section...

  5. CIVILIZATION SCENARIOS OF DEVELOPMENT OF RUSSIA

    Directory of Open Access Journals (Sweden)

    A. N. Kharin

    2013-01-01

    Full Text Available In the modern world plays an important role civilization factor. In this connection beforeRussiaa task stands forming of civilization identity. A problem consists in that, that exists a few scenarios of civilization development. To their consideration and this article is devoted.

  6. 14 CFR 1274.924 - Civil rights.

    Science.gov (United States)

    2010-01-01

    ... Discrimination Act of 1975 (42 U.S.C. 6101 et seq.), and the NASA implementing regulations (14 CFR parts 1250... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Civil rights. 1274.924 Section 1274.924... FIRMS Other Provisions and Special Conditions § 1274.924 Civil rights. Civil Rights July 2002 Work...

  7. 7 CFR 3560.2 - Civil rights.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Civil rights. 3560.2 Section 3560.2 Agriculture... DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS General Provisions and Definitions § 3560.2 Civil rights. (a... prohibition under Title VI of the Civil Rights Act of 1964, 42 U.S.C. 2000d and Title VI regulations...

  8. 7 CFR 761.3 - Civil rights.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Civil rights. 761.3 Section 761.3 Agriculture... SPECIAL PROGRAMS GENERAL PROGRAM ADMINISTRATION General Provisions § 761.3 Civil rights. Part 15d of this title contains applicable regulations pertaining to civil rights and filing of discrimination...

  9. 50 CFR 401.22 - Civil rights.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Civil rights. 401.22 Section 401.22..., DEVELOPMENT AND ENHANCEMENT § 401.22 Civil rights. Each application for Federal assistance, grant-in-aid award... Assisted Programs of the Civil Rights Act of 1964 and with the Secretary's regulations...

  10. 30 CFR 881.12 - Civil rights.

    Science.gov (United States)

    2010-07-01

    ... Civil Rights Act of 1964” (43 CFR part 17) and shall give assurances of compliance in such forms as may... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Civil rights. 881.12 Section 881.12 Mineral... LAND RECLAMATION SUBSIDENCE AND STRIP MINE REHABILITATION, APPALACHIA § 881.12 Civil rights. State...

  11. The Transformed Civil Rights Data Collection (CRDC)

    Science.gov (United States)

    Office for Civil Rights, US Department of Education, 2012

    2012-01-01

    Since 1968, the Civil Rights Data Collection (CRDC) has collected data on key education and civil rights issues in our nation's public schools for use by the Department of Education's Office for Civil Rights (OCR), other Department offices, other federal agencies, and by policymakers and researchers outside of the Department. The CRDC has…

  12. Department of Health and Human Services, Office for Civil Rights

    Science.gov (United States)

    ... Z Index About Us Filing with OCR Civil Rights Health Information Privacy Newsroom HHS Home > Office for Civil ... Civil Rights Filing with OCR File a civil rights or health information privacy complaint. Newsroom Read the latest OCR ...

  13. Civil Society and Democratic Governance in Nigeria

    Directory of Open Access Journals (Sweden)

    Ibitoye, M. O.

    2012-04-01

    Full Text Available It is quite intriguing that fifty-two years after Nigeria attained her nominal independence from her colonial masters and twelve years into her democratic dispensation following a protracted and most challenging struggle against a rapacious military hegemony, the dividends of good governance have largely eluded the majority who wallow in abject poverty in the midst of abundant resources. Thus, the current democratic experiment appears to be fraught with similar imperfections that plagued the past democratic attempts thereby making transformation a myth rather than reality in Nigeria. The dire need to institutionalize the culture of good governance in Nigeria so as to improve the quality of life of the Nigerian people informs the position of this study. Hence, civil society has been adopted as a veritable tool for achieving good governance. This paper, therefore, attempts to carry out a thorough exposition of civil society organization vis- a- vis its transformatory role as an arbiter to redeem the Nigeria society from imminent total collapse as the country is yet to arrive at the ultimate destination of democracy as the government of the people, duly elected by the people, in the service of the people.

  14. El proceso civil de "civil law": Aspectos fundamentales

    Directory of Open Access Journals (Sweden)

    Michelle Taruffo

    2006-01-01

    Full Text Available En este artículo el autor analiza los sistemas procesales civiles de civil law y de common law desmarcándose de las tradicionales contraposiciones que la doctrina ha acostumbrado utilizar para la explicación de las diferencias fundamentales existentes entre uno y otro modelo. En efecto, a partir de la constatación de la insuficiencia y en ocasiones inutilidad de estas explicaciones para describir la situación actual de ambos modelos procesales, ensaya el autor un discurso que termina por dar luz a la evolución experimentada por estos sistemas y que, como bien apunta, se ha traducido en un acercamiento que se manifiesta de diversas formas como se ocupa de explicarIn this article the author analyses the procedural law systems of civil law and common law outlining the traditional objections that the doctrine is accustomed to using to explain the existing fundamental differences between one and the other model. In fact, it is from the constatation of the insufficiency and, in occasion the uselessness of these explanations in describing the actual situation of both procedural models, that the author attempts a discourse that in the end sheds light on the evolution experienced by these systems and, as he clearly indicates, has translated into an approximation that manifests in different forms

  15. RISK DEFINITION IN CIVIL UNMANNED AVIATION

    Directory of Open Access Journals (Sweden)

    Volodymyr Kharchenko

    2016-12-01

    Full Text Available Objective: The risks in unmanned civil aviation are considered as one of the most important. In the article is proved applicability of ensuring the flight safety of aircraft and considered the basic risks of manned civil aviation. Methods: Analyzed statistical data on aviation accidents, organized probabilities distribution of aviation accidents for manned and unmanned civil aviation to identify factors that influence the occurrence of emergency situations in manned and unmanned aviation. Results: We proposed typology of risk components in civil aviation and systematized methods and techniques to reduce risks. Over the analogies defined possible risks, their causes and remedies in civil unmanned aircraft. Weight coefficients distribution was justified between risk types for development of recommendations on risk management in unmanned civil aviation. Discussion: We found that the most probable risk in manned civil aviation is the human factor, organization of air traffic control, design flaws of unmanned aviation system as a whole, as well as maintenance of unmanned aviation system.

  16. Practical Guide to Civil Mediation

    CERN Multimedia

    2006-01-01

    The Permanent Mission of Switzerland has informed CERN that the Département des Institutions of the Republic and Canton of Geneva and the Groupement suisse des Magistrats pour la médiation (GEMME) - Swiss Association of Magistrates for Mediation have published a multilingual Practical Guide to Civil Mediation (including English). In this context, the Swiss Mission has underlined the benefits of resorting to mediation, especially for the personnel of International Organizations, and which the Secretary-General of the GEMME has summarised as follows: it is a private process not requiring the waiver of the parties' immunities; the confidentiality of the mediation process is guaranteed both by the mediator and the parties to it; the search for an amicable settlement does not need to be determined by reference to law (provided that public order is respected); the process is faster (2 to 3 sessions), less costly and more flexible than civil or arbitration procedures; in order to reinforce the agreem...

  17. Practical Guide to Civil Mediation

    CERN Multimedia

    2006-01-01

    The Permanent Mission of Switzerland has informed CERN that the Département des Institutions of the Republic and Canton of Geneva and the Groupement suisse des Magistrats pour la médiation (GEMME) - Swiss Association of Magistrates for Mediation have published a multilingual Practical Guide to Civil Mediation (including English). In this context, the Swiss Mission has underlined the benefits of resorting to mediation, especially for the personnel of international organizations, and which the Secretary-General of the GEMME has summarised as follows: it is a private process not requiring the waiver of the parties' immunities; the confidentiality of the mediation process is guaranteed both by the mediator and the parties to it; the search for an amicable settlement does not need to be determined by reference to law (provided that public order is respected); the process is faster (2 to 3 sessions), less costly and more flexible than civil or arbitration procedures; in order to reinforce the agreeme...

  18. Geometric procedures for civil engineers

    CERN Document Server

    Tonias, Elias C

    2016-01-01

    This book provides a multitude of geometric constructions usually encountered in civil engineering and surveying practice.  A detailed geometric solution is provided to each construction as well as a step-by-step set of programming instructions for incorporation into a computing system. The volume is comprised of 12 chapters and appendices that may be grouped in three major parts: the first is intended for those who love geometry for its own sake and its evolution through the ages, in general, and, more specifically, with the introduction of the computer. The second section addresses geometric features used in the book and provides support procedures used by the constructions presented. The remaining chapters and the appendices contain the various constructions. The volume is ideal for engineering practitioners in civil and construction engineering and allied areas.

  19. Claims in civil engineering contracts

    CERN Document Server

    Speirs, N A

    1999-01-01

    This paper considers claims arising during civil engineering construction contracts. The meaning of the word 'claim' is considered and its possible implications for additional cost and time to completion. The conditions of the construction contract selected will influence the risk apportionment between contractor and client and the price offered by the contractor for the work. Competitive bidding constraints and profit margins in the construction industry, however, may also influence the price offered. This in turn can influence the likelihood of claims arising. The client from his point of view is concerned to complete the work within an agreed time and budget. The circumstances under which claims may arise are reviewed in relation to typical conditions of contract. These circumstances are then related to the CERN LHC civil works. Ways of avoiding claims, where this is possible, are considered. Finally, the means of evaluation of claims and their settlement are considered.

  20. Sociedad civil y capital social

    Directory of Open Access Journals (Sweden)

    José Fernández Santillán

    2009-01-01

    Full Text Available Este documento aborda el tema de la democracia desde una perspectiva opuesta al llamado neoinstitucionalismo; es decir, se orienta a analizar los procesos de democratización desde la base de la sociedad civil y, en es pe cial, desde lo que se conoce como el cap i tal so cial. Desde mediados de la década de 1980, el tema de la democracia desde la perspectiva de la sociedad civil fue cobrando cada vez mayor relevancia. Esta tendencia se vio reforzada por la caída del Muro de Berlín el 9 de noviembre de 1989, cuando se dijo que el fac tor fun da men tal de la liberación de los países del Este europeo fue, precisamente, la sociedad civil. Lo que aquí se hace es abordar el tema desde una perspectiva teórica que toca lo mismo a los clásicos del pensamiento político como Hegel, Tocqueville, Marx y Gramsci, que a autores contemporáneos como Jean Co hen, An drew Arato, Marc War ren y Axel Honneth. Respecto al tema del cap i tal so cial se aborda particularmente el pensamiento de Rob ert D. Putnam, quien sostiene que la base de la democracia y el desarrollo económico es el fortalecimiento de las redes de confianza en la sociedad civil. Este ensayo es crítico tanto del mencionado neoinstitucionalismo como del comunitarismo y del patrimonialismo.

  1. [Civil bioethics in pluralistics societies].

    Science.gov (United States)

    Cortina, A

    2000-01-01

    The author examines how Bioethics should be approached in a pluralist society. She argues that through the gradual discovery of shared ethical values and principles for judging which practices are humanizing and which or not, ever-more dense civil Bioethics helps bring out--in contrast to relativism and subjectivism--an ethical intersubjectiveness, the fundaments of which should be addressed by moral philosophy if it hopes to fulfill one of its main tasks.

  2. A Novel Way of Human Resources Development in the Romanian Civil Service

    Directory of Open Access Journals (Sweden)

    Marius PROFIROIU

    2007-06-01

    Full Text Available This article addresses issues regarding civil service development in the context of public administration reform. There are a wide variety of approaches to the development of the civil service between the countries of Europe. The issues raised by this article are based on the experiences and lessons learnt during the implementation of the Young Professionals Scheme (YPS in Romania. The YPS is a EU PHARE funded civil service development project, which has a large training component, and which aims to attract some of the best Romanian graduates into the civil service system. This program selects the potential candidates, then trains and assesses them, and assists their placement into the civil service system, following a fast-track career program.

  3. Online Palmprint Identification System for Civil Applications

    Institute of Scientific and Technical Information of China (English)

    David Zhang; Guang-Ming Lu; Adams Wai-Kin Kong; Michael Wong

    2005-01-01

    In this paper, a novel biontetric identification system is presented to identify a person's identity by his/her palmprint. In contrast to existing palmprint systems for criminal applications, the proposed system targets at the civil applications, which require identifying a person in a large database with high accuracy in real-time. The system is constituted by four major components: User Interface Module, Acquisition Module, Recognition Module and External Module. More than 7,000 palmprint images have been collected to test the performance of the system. The system can identify 400 palms with a low false acceptance rate, 0.02%, and a high genuine acceptance rate, 98.83%. For verification, the system can operate at a false acceptance rate, 0.017% and a false rejection rate, 0.86%. The execution time for the whole process including image collection, preprocessing, feature extraction and matching is less than 1 second.

  4. Consolidation on civil engineering and technical infrastructure

    CERN Document Server

    Alves, P; Pepinster, P; van Baaren, W; CERN. Geneva. ST Division

    2003-01-01

    The use and age of the civil engineering structure (office buildings, halls, tunnels) and of tertiary technical equipment (mainly HVAC and electricity) at CERN is such that their renovation must be considered in the near future. Due to the large number of buildings and equipment in these conditions, and the restricted budget available it is extremely important to define priorities. The aim of this paper is to give an overview of the current conditions and the related problems, based on data analysis of CERN database and confronting it with the inventory made at CERN by an external company. After having identified the most frequent problems and repairs to carry out, a planning for intervention is therefore presented optimizing the safety aspects, maintenance costs and comfort for the users. The timescale of this intervention is related to the money that will be available in the coming years.

  5. Impact of Aerodynamics and Structures Technology on Heavy Lift Tiltrotors

    Science.gov (United States)

    Acree, C. W., Jr.

    2006-01-01

    Rotor performance and aeroelastic stability are presented for a 124,000-lb Large Civil Tilt Rotor (LCTR) design. It was designed to carry 120 passengers for 1200 nm, with performance of 350 knots at 30,000 ft altitude. Design features include a low-mounted wing and hingeless rotors, with a very low cruise tip speed of 350 ft/sec. The rotor and wing design processes are described, including rotor optimization methods and wing/rotor aeroelastic stability analyses. New rotor airfoils were designed specifically for the LCTR; the resulting performance improvements are compared to current technology airfoils. Twist, taper and precone optimization are presented, along with the effects of blade flexibility on performance. A new wing airfoil was designed and a composite structure was developed to meet the wing load requirements for certification. Predictions of aeroelastic stability are presented for the optimized rotor and wing, along with summaries of the effects of rotor design parameters on stability.

  6. Designs and Technology Requirements for Civil Heavy Lift Rotorcraft

    Science.gov (United States)

    Johnson, Wayne; Yamauchi, Gloria K.; Watts, Michael E.

    2006-01-01

    The NASA Heavy Lift Rotorcraft Systems Investigation examined in depth several rotorcraft configurations for large civil transport, designed to meet the technology goals of the NASA Vehicle Systems Program. The investigation identified the Large Civil Tiltrotor as the configuration with the best potential to meet the technology goals. The design presented was economically competitive, with the potential for substantial impact on the air transportation system. The keys to achieving a competitive aircraft were low drag airframe and low disk loading rotors; structural weight reduction, for both airframe and rotors; drive system weight reduction; improved engine efficiency; low maintenance design; and manufacturing cost comparable to fixed-wing aircraft. Risk reduction plans were developed to provide the strategic direction to support a heavy-lift rotorcraft development. The following high risk areas were identified for heavy lift rotorcraft: high torque, light weight drive system; high performance, structurally efficient rotor/wing system; low noise aircraft; and super-integrated vehicle management system.

  7. A Novel Surveillance System Applied in Civil Airport

    Directory of Open Access Journals (Sweden)

    Sun Hua Bo

    2016-01-01

    Full Text Available Conventional security monitoring of civil airport usually uses a fixed camera to acquire images. There are several problems with performance including difficulties introduced in the information transmission, storage, and analysis of the process. Insect compound eyes offer unique advantages for moving target capture and these have attracted the attention of many researchers in recent years. This paper contributes to this research by proposing a new surveillance system applied in civil airport. We discuss the finished bionic structure of the system, the development of the bionic control circuit, and introduce the proposed mathematical model of bionic compound eyes for data acquisition and image mosaic. Image matching for large view is also illustrated with different conditions. This mode and algorithm effectively achieve safety surveillance of airport with large field of view and high real-time processing.

  8. Control of Large-Scale Civil Conflicts in Democratic Nigeria

    Science.gov (United States)

    2007-11-02

    these are the conflicts among its over 2504 ethnic groups. The three major ethnic groups in Nigeria (Hausa/Fulani in the North, Ibo in the South east and...conflicts could be effective in solving other types of conflicts, but they have been HAUSA/FULANI KANURI JUKUN TIV IBO YORUBA IJAW KADUNA 12 proved to be

  9. ATLAS Civil Engineering Point 1

    CERN Multimedia

    Jean-Claude Vialis

    1998-01-01

    Different phases of realisation to Point 1 : zone of the ATLAS experiment After watching this film you can get the view of the civil engineering work at POINT1 where the ATLAS will be built. 03-11-1998 The video starts with the view of the POINT1 taken from the roof of the building 33. 04-11-1998 View of the installation of the entrance of the SDX1 18/19-11-1998 Installation of the rafters to the building PX15

  10. Gandhi, Civilization, Non-Violence and Obama

    OpenAIRE

    Tamer Söyler

    2010-01-01

    How should we understand Gandhi’s commitment to nonviolence?After discussing and refuting the idea that Gandhi’s conceptionof non-violence can be treated merely as a method to stand up toaggression, its embedment in a concept of true civilization is examined. It is argued that the important nuances between the definitions of civilization in the Gujarati and the English versions of Gandhi’s seminal work Hind Swaraj (1909) reveal Gandhi’s conception of civilization.

  11. COMPULSORY INSURANCE OF CIVIL LIABILITY IN RUSSIA

    Directory of Open Access Journals (Sweden)

    M. Malik

    2014-03-01

    Full Text Available The article outlines the main trends of compulsory insurance of civil liability in Russia : problems, trends and prospectsInsurance of civil liability – one of the popular forms of distribution and security in the world. The essence of compulsory insurance of civil responsibility is to protect the property interests of individuals. The development of liability insurance goes along with technological progress and reinforced by various laws and regulations, it touches almost all areas of life.

  12. COMPULSORY INSURANCE OF CIVIL LIABILITY IN RUSSIA

    OpenAIRE

    Malik, M.; I. Semenchuk

    2014-01-01

    The article outlines the main trends of compulsory insurance of civil liability in Russia : problems, trends and prospectsInsurance of civil liability – one of the popular forms of distribution and security in the world. The essence of compulsory insurance of civil responsibility is to protect the property interests of individuals. The development of liability insurance goes along with technological progress and reinforced by various laws and regulations, it touches almost all areas of life.

  13. Civil service reform and the World Bank

    OpenAIRE

    Nunberg, Barbara; Nellis, John

    1990-01-01

    The emphasis placed by the World Bank in recent years on the major overhaul of developing country economies has accentuated the importance of adequate public sector administrative capacity, especially within the central core of government, that is, the civil service. This paper surveys recent Bank experience in civil service reform, and begins to assess the progress made. The paper focuses on two separate but related aspects of civil service reform work. One deals with the shorter term, emerg...

  14. Air Traffic Management: Civil/Military Systems and Technologies.

    Science.gov (United States)

    1980-02-01

    develops the- following functions: - data generation, row by row, of the ILP tableau ; - memorization of the coefficient matrix in a compact form...many people on bord or on the ground can be killed if a wide-bodied civil aircraft or an equivalent small military aircraft with large fuel capacity...ver a helicopter at nap-of-the-earth (NOE) altitudes to a distant destination. The source of this perceptual information (i.e., a pilotage system

  15. Construction site environmental impact in civil engineering education

    OpenAIRE

    Teixeira, José M. Cardoso

    2005-01-01

    The environmental impact of construction activity has gained increasing importance in the last few years and become a key subject for civil engineering education. A survey of Portuguese higher education institutions shows that concern with this topic is mostly directed at the impact of large construction projects and especially focused on their operational stage. The impact of construction sites of smaller projects in urban areas tends to merit less attention, despite their importance for cit...

  16. Radio communications with extra-terrestrial civilizations

    Science.gov (United States)

    Kotelnikov, V. A.

    1974-01-01

    Communications between civilizations within our galaxy at the present level of radio engineering is possible, although civilizations must begin to search for each other to achieve this. If an extra-terrestrial civilization possessing a technology at our level wishes to make itself known and will transmit special radio signals to do this, then it can be picked up by us at a distance of several hundreds of light years using already existing radio telescopes and specially built radio receivers. If it wishes, this civilization can also send us information without awaiting our answer.

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

    Science.gov (United States)

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

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

  18. Civil-military relations and co-operation in Kosovo 1999 to 2001

    OpenAIRE

    2003-01-01

    Co-operation between civil society actors and military personnel is increasingly common in humanitarian missions since the early 1990s. However the interaction has led to varying degrees of friction between both groups, at times lessening the coordination and efficiency of the civil-military relationship. Existing theories of civilmilitary relations are largely based upon the relationship between the military and their civilian government, and have not been tested within the relationships exp...

  19. Active Center of Islamic Dialogue Civilizations

    Directory of Open Access Journals (Sweden)

    Ebrahim Moghimi

    2005-01-01

    Full Text Available It is obvious that an essay have introduced about Dialogue Civilizations, at first must be start with a definition about it. Obviously, this simple definition is almost difficult. Defining of Dialogue Civilizations is complex and difficult as far as it need to a vast range of definitions. In this essay will argue that how ever definition of Dialogue Civilization is different, can only seek as specific of intemporall and special situations that are in real-life. As well as this essay emphasize to practice of environmental (realm in Islamic countries. The philosophy of this essay is that, what is the share of Islamic environments with regard to looking at Civilizations special phenomena. The first attitude is that Islamic civilization includes different spaces around the globe. The second attitude is that Islamic Civilization includes developing of other Civilizations realm. The third is that in the realm of Islamic Civilization live different human life and this is an important starting point for Cultural Dialogue in the Islamic countries together. The fourth is that, there are expanding (space, population, political systems, organs and economic is different, that we will describe them in this essay.

  20. Remaking Public Spaces for Civil Society

    Science.gov (United States)

    Ranson, Stewart

    2012-01-01

    The collective action predicaments of the time require citizens to participate in remaking the governance of civil society so that they can become engaged and cooperate together. Can citizens become makers of civil society? This article draws upon Hannah Arendt's "On Revolution" to provide a theory of remaking in which citizens come together to…

  1. Public health and the civilizing process.

    Science.gov (United States)

    Goudsblom, J

    1986-01-01

    Since the Middle Ages, European society has passed through two successive stages in the "civilizing process." Each has been attended by profound changes in psychological and social codes. These are examined in relation to a greater concern with health and hygiene in response to four waves of epidemics: leprosy, plague, syphilis, and cholera. Speculations are offered about AIDS and the "civilizing process".

  2. 46 CFR 80.40 - Civil penalty.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 3 2010-10-01 2010-10-01 false Civil penalty. 80.40 Section 80.40 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS DISCLOSURE OF SAFETY STANDARDS AND COUNTRY OF REGISTRY § 80.40 Civil penalty. For each violation of the regulations in this part, the owner,...

  3. 28 CFR 33.52 - Civil rights.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Civil rights. 33.52 Section 33.52 Judicial Administration DEPARTMENT OF JUSTICE BUREAU OF JUSTICE ASSISTANCE GRANT PROGRAMS Criminal Justice Block Grants Additional Requirements § 33.52 Civil rights. The Justice Assistance Act provides that...

  4. Educating Civil Engineers for Developing Countries

    Science.gov (United States)

    Stanley, D.

    1974-01-01

    Based on engineering teaching experience in Africa and Asia, ideas are presented on educating civil engineers for developing countries, especially those in Africa. Some of the problems facing educational planners, teachers, and students are addressed, including responsibilities of a newly graduated civil engineer, curriculum development, and…

  5. 31 CFR 103.57 - Civil penalty.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Civil penalty. 103.57 Section 103.57 Money and Finance: Treasury Regulations Relating to Money and Finance FINANCIAL RECORDKEEPING AND REPORTING OF CURRENCY AND FOREIGN TRANSACTIONS General Provisions § 103.57 Civil penalty. (a) For...

  6. Civil Society Participation at CONFINTEA VI

    Science.gov (United States)

    Haddad, Sergio

    2012-01-01

    This article analyzes the participation of civil society in the Sixth International Conference on Adult Education held in Belem do Para, Brazil, 1-4 December 2009. As a foundation, the discussion first illuminates the important role that civil society in general plays in democratic issues and the relation between the state and society followed by…

  7. Civil Engineering: Improving the Quality of Life.

    Science.gov (United States)

    One Feather, Sandra

    2002-01-01

    American Indian civil engineers describe the educational paths that led them to their engineering careers, applications of civil engineering in reservation communities, necessary job skills, opportunities afforded by internship programs, continuing education, and the importance of early preparation in math and science. Addresses of 12 resource Web…

  8. 49 CFR 221.7 - Civil penalty.

    Science.gov (United States)

    2010-10-01

    ... persons, or has caused death or injury, a penalty not to exceed $100,000 per violation may be assessed... 49 Transportation 4 2010-10-01 2010-10-01 false Civil penalty. 221.7 Section 221.7 Transportation... TRANSPORTATION REAR END MARKING DEVICE-PASSENGER, COMMUTER AND FREIGHT TRAINS General § 221.7 Civil penalty....

  9. Sexually Violent Predators and Civil Commitment Laws

    Science.gov (United States)

    Beyer Kendall, Wanda D.; Cheung, Monit

    2004-01-01

    This article analyzes the civil commitment models for treating sexually violent predators (SVPs) and analyzes recent civil commitment laws. SVPs are commonly defined as sex offenders who are particularly predatory and repetitive in their sexually violent behavior. Data from policy literature, a survey to all states, and a review of law review…

  10. 7 CFR 1709.18 - Civil rights.

    Science.gov (United States)

    2010-01-01

    ... benefits and on equal employment opportunity including 7 CFR parts 15 and 15b; and 45 CFR part 90, as... 7 Agriculture 11 2010-01-01 2010-01-01 false Civil rights. 1709.18 Section 1709.18 Agriculture... ASSISTANCE TO HIGH ENERGY COST COMMUNITIES General Requirements § 1709.18 Civil rights. This program will...

  11. 7 CFR 1735.15 - Civil rights.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false Civil rights. 1735.15 Section 1735.15 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE... Policies § 1735.15 Civil rights. Borrowers are required to comply with certain regulations...

  12. 42 CFR 59.209 - Civil rights.

    Science.gov (United States)

    2010-10-01

    ... issued by the Secretary of Health and Human Services with the approval of the President (45 CFR part 80). ... 42 Public Health 1 2010-10-01 2010-10-01 false Civil rights. 59.209 Section 59.209 Public Health... Grants for Family Planning Service Training § 59.209 Civil rights. Attention is called to...

  13. 30 CFR 880.16 - Civil rights.

    Science.gov (United States)

    2010-07-01

    ... CFR part 17) and shall give assurances of compliance in such form as may be required by the Director. ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Civil rights. 880.16 Section 880.16 Mineral... LAND RECLAMATION MINE FIRE CONTROL § 880.16 Civil rights. State and local authorities shall comply...

  14. 50 CFR 82.20 - Civil rights.

    Science.gov (United States)

    2010-10-01

    ... thereunder, 43 CFR part 17. ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Civil rights. 82.20 Section 82.20 Wildlife... (MARINE MAMMAL PROTECTION ACT OF 1972) Administration § 82.20 Civil rights. Each cooperative...

  15. 28 CFR 65.52 - Civil rights.

    Science.gov (United States)

    2010-07-01

    ... CFR part 42, subparts C, D, E, and G. ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Civil rights. 65.52 Section 65.52... Additional Requirements § 65.52 Civil rights. The Act provides that “no person in any state shall on...

  16. 38 CFR 21.7310 - Civil rights.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Civil rights. 21.7310... Bill-Active Duty) Administrative § 21.7310 Civil rights. (a) Delegation of authority concerning Federal... Rights Act of 1964; (2) Title IX, Education Amendments of 1972, as amended; (3) Section...

  17. 7 CFR 3550.3 - Civil rights.

    Science.gov (United States)

    2010-01-01

    ... CFR part 1901, subpart E. ... 7 Agriculture 15 2010-01-01 2010-01-01 false Civil rights. 3550.3 Section 3550.3 Agriculture... DIRECT SINGLE FAMILY HOUSING LOANS AND GRANTS General § 3550.3 Civil rights. RHS will administer...

  18. 7 CFR 250.21 - Civil rights.

    Science.gov (United States)

    2010-01-01

    ... rights. Distributing agencies, subdistributing agencies and recipient agencies shall comply with the Department's nondiscrimination regulations (7 CFR parts 15, 15a, and 15b) and the FNS civil rights... 7 Agriculture 4 2010-01-01 2010-01-01 false Civil rights. 250.21 Section 250.21...

  19. Expanding advanced civilizations in the universe

    CERN Document Server

    Gros, C

    2005-01-01

    The 1950 lunch-table remark by Enrico Fermi `Where is everybody' has started intensive scientific and philosophical discussions about what we call nowadays the `Fermi paradox': If there had been ever a single advanced civilization in the cosmological history of our galaxy, dedicated to expansion, it would have had plenty of time to colonize the entire galaxy via exponential growth. No evidence of present or past alien visits to earth are known to us, leading to the standard conclusion that no advanced expanding civilization has ever existed in the milky-way \\cite{Webb}. This conclusion rest fundamentally on the ad-hoc assumption, that any alien civilizations dedicated to expansion at one time would remain dedicated to expansions forever. Considering our limited knowledge about alien civilizations we need however to relax this basic assumption. Here we show that a substantial and stable population of expanding advanced civilization might consequently exist in our galaxy.

  20. UNJUST LAW AS A JUSTIFICATION FOR CIVIL DISOBEDIENCE ...

    African Journals Online (AJOL)

    PAUL

    be, the citizens cannot be blamed if they decide to take to civil disobedience. Civil .... organization and peace maintenance and, therefore, require obedience. .... In his work, Concerning Civil Government, John Locke tells us the essence of the.

  1. Instituciones de Derecho Civil Colombiano

    Directory of Open Access Journals (Sweden)

    Carlos H Barrera Martínez

    2013-01-01

    Full Text Available Dice el autor, que con esta obra culmina su labor de tratadista iniciada hace 40 años, tras la aparición de la primera edición en hojas mimeografiadas en 1970, de las clases de derecho procesal que dictó en la Universidad La Gran Colombia; nos parece un acto más contestatario, que la culminación de su producción científica; y esto por el tratamiento dado al derecho procesal por el legislador, especialmente al Código de Procedimiento Civil de 1970; que en algún momento fue considerado de los más desarrollados en la cultura jurídica “neorománica”.

  2. ATLAS Civil Engineering Point 1

    CERN Document Server

    Jean-Claude Vialis

    1999-01-01

    ATLAS Civil Engineering - Point 1 In the film you can see various stages of construction in Point 1: that is the experiment zone for ATLAS experimentation. One part of the video is filmed on the surface of Point 1. Therefore you can get the view of the hall SX 1 and the cranes. Cranes are located close to the ridge of the hall roof. The film gives you the view of the hall that covers the caps and the wells to underground cavern where the experiment will be implemented. The machinery for excavation lifts and cranes as well as the stock areas can also be seen. There are iron mounting and concrete works too

  3. Civil Liability for Environmental Damages

    Directory of Open Access Journals (Sweden)

    Daniela Ciochină

    2012-05-01

    Full Text Available We debated in this article the civil liability for environmental damages as stipulated in ourlegislation with reference to Community law. The theory of legal liability in environmental law is basedon the duty of all citizens to respect and protect the environment. Considering the importance ofenvironment in which we live, the liability for environmental damages is treated by the Constitution as aprinciple and a fundamental obligation. Many human activities cause environmental damages and, in linewith the principle of sustainable development, they should be avoided. However, when this is notpossible, they must be regulated (by criminal or administrative law in order to limit their adverse effectsand, according to the polluter pays principle, to internalize in advance their externalities (through taxes,insurances or other forms of financial security products. Communication aims to analyze these issues andlegal regulations dealing with the issue of liability for environmental damage.

  4. Instituciones de Derecho Civil Colombiano

    OpenAIRE

    Carlos H Barrera Martínez

    2013-01-01

    Dice el autor, que con esta obra culmina su labor de tratadista iniciada hace 40 años, tras la aparición de la primera edición en hojas mimeografiadas en 1970, de las clases de derecho procesal que dictó en la Universidad La Gran Colombia; nos parece un acto más contestatario, que la culminación de su producción científica; y esto por el tratamiento dado al derecho procesal por el legislador, especialmente al Código de Procedimiento Civil de 1970; que en algún momento fue considerado de los m...

  5. Instituciones de Derecho Civil Colombiano

    OpenAIRE

    Carlos H Barrera Martínez

    2013-01-01

    Dice el autor, que con esta obra culmina su labor de tratadista iniciada hace 40 años, tras la aparición de la primera edición en hojas mimeografiadas en 1970, de las clases de derecho procesal que dictó en la Universidad La Gran Colombia; nos parece un acto más contestatario, que la culminación de su producción científica; y esto por el tratamiento dado al derecho procesal por el legislador, especialmente al Código de Procedimiento Civil de 1970; que en algún momento fue considerado de los m...

  6. Cyber threats within civil aviation

    Science.gov (United States)

    Heitner, Kerri A.

    Existing security policies in civil aviation do not adequately protect against evolving cyber threats. Cybersecurity has been recognized as a top priority among some aviation industry leaders. Heightened concerns regarding cyber threats and vulnerabilities surround components utilized in compliance with the Federal Aviation Administration's (FAA) Next Generation Air Transportation (NextGen) implementation. Automated Dependent Surveillance-B (ADS-B) and Electronic Flight Bags (EFB) have both been exploited through the research of experienced computer security professionals. Civil aviation is essential to international infrastructure and if its critical assets were compromised, it could pose a great risk to public safety and financial infrastructure. The purpose of this research was to raise awareness of aircraft system vulnerabilities in order to provoke change among current national and international cybersecurity policies, procedures and standards. Although the education of cyber threats is increasing in the aviation industry, there is not enough urgency when creating cybersecurity policies. This project intended to answer the following questions: What are the cyber threats to ADS-B of an aircraft in-flight? What are the cyber threats to EFB? What is the aviation industry's response to the issue of cybersecurity and in-flight safety? ADS-B remains unencrypted while the FAA's mandate to implement this system is rapidly approaching. The cyber threat of both portable and non-portable EFB's have received increased publicity, however, airlines are not responding quick enough (if at all) to create policies for the use of these devices. Collectively, the aviation industry is not being proactive enough to protect its aircraft or airport network systems. That is not to say there are not leaders in cybersecurity advancement. These proactive organizations must set the standard for the future to better protect society and it's most reliable form of transportation.

  7. Globular Clusters as Cradles of Life and Advanced Civilizations

    Science.gov (United States)

    Di Stefano, Rosanne; Ray, Alak

    2016-01-01

    Globular clusters are bound groups of about a million stars and stellar remnants. They are old, largely isolated, and very dense. We consider what each of these special features can mean for the development of life, the evolution of intelligent life, and the long-term survival of technological civilizations. We find that, if they house planets, globular clusters provide ideal environments for advanced civilizations that can survive over long times. We therefore propose methods to search for planets in globular clusters. If planets are found and if our arguments are correct, searches for intelligent life are most likely to succeed when directed toward globular clusters. Globular clusters may be the first places in which distant life is identified in our own or in external galaxies.

  8. Organization and management of the LHC civil-engineering contracts

    CERN Document Server

    Watson, T

    1999-01-01

    Since July 1994, the CERN Civil Engineering group within the ST division has been preparing and engaging contracts related to the Large Hadron Collider (LHC) project. Several of these contracts have values in excess of 10 MCHF and will be executed over a number of years; as such they represent an important part of the infrastructure works required for the LHC. To date, in excess of two hundred and fifty companies have been consulted in relation to these contracts. Contracts or orders have been placed with over thirty companies or joint ventures of companies from nearly all the CERN Member States. This paper aims to show the inter-relationships between these contracts and how the Civil Engineering group is carrying out the management of these important LHC contracts. The organization of the group will be explained along with the roles of individual members within the group.

  9. Globular Clusters as Cradles of Life and Advanced Civilizations

    CERN Document Server

    Di Stefano, R

    2016-01-01

    Globular clusters are ancient stellar populations with no star formation or core-collapse supernovae. Several lines of evidence suggest that globular clusters are rich in planets. If so, and if advanced civilizations can develop there, then the distances between these civilizations and other stars would be far smaller than typical distances between stars in the Galactic disk. The relative proximity would facilitate interstellar communication and travel. However, the very proximity that promotes interstellar travel also brings danger, since stellar interactions can destroy planetary systems. However, by modeling globular clusters and their stellar populations, we find that large regions of many globular clusters can be thought of as "sweet spots" where habitable-zone planetary orbits can be stable for long times. We also compute the ambient densities and fluxes in the regions within which habitable-zone planets can survive. Globular clusters are among the best targets for searches for extraterrestrial intellig...

  10. Response of Central European Civil Security Systems to the Economic Crisis

    Directory of Open Access Journals (Sweden)

    Brázová Věra - Karin

    2015-12-01

    Full Text Available The public sector across Europe and elsewhere was affected by the economic crisis which fully unfolded in 2008. Considerable attention has been paid in the literature to the impacts of related budgetary cuts on social welfare, while some other areas remain largely under-researched. One of such areas is the so-called civil security, where no such endeavour has been attempted so far. In order to fill this gap, the paper examines the civil security systems of Central European countries (Czech Republic, Slovakia, Poland and Hungary, employing a qualitative comparative analysis. Taking on the systems perspective, the article inquires how the stress posed by the economic crisis affected the civil security systems - their structure and financing. The paper builds on the findings from a 7th FP project, “ANVIL”, within which data on civil protection and disaster management systems were collected.

  11. Competencies Framework for Civil Engineer in Thailand

    Directory of Open Access Journals (Sweden)

    Phanudej Kudngaongarm

    2012-02-01

    Full Text Available The civil engineering industry now faces with many problems such as poorly planned projects, breach of the delivery date, erroneous budget estimation, uncontrolled system functionality changes, and inappropriate documentation that all lead to the dissatisfaction of clients. One of the main concerns of civil engineering industry is to develop the talent of its human resources, since the quality and innovation of its products and services depend to a great extent on the knowledge, the ability and the talent that civil engineers apply in the development process. A competency framework defines a set of knowledge, skills, and behaviors that professionals must have to excel in their careers. A competency framework facilitates the identification of training needs and guides the design of a professional development program. In this paper we propose a competency framework for civil engineers, whose design is based on the activities and interactions that they perform during the civil development process. Thus, competency framework for civil engineers defines a set of knowledge, abilities and key behaviors, with special emphasis in the soft skills. The organization that adopts this framework must define and integrate the specific competencies needed by for civil engineers to allow them to fulfill their goals.

  12. Politicization of Senior Civil Servants in Slovenia

    Directory of Open Access Journals (Sweden)

    Lea NAHTIGAL

    2013-06-01

    Full Text Available In the context of the civil service system reform, the new normative framework adopted in 2002 introduced a new management arrangement in public administration, whose consequence was the transition of senior positions within ministries, bodies within ministries, and government offices from political officials to positional civil servants with a limited term of office, who have thus become the most senior civil servants, called administrative managers. Based on extensive empirical research and statistical data, this article provides an in-depth analysis of the status and position of administrative managers, which is intended to serve as a test whether the apex of the Slovenian administrative system is politicized and in what form. In the so-called new democracies, politicization most often is manifested as a violation of the principles of political neutrality characteristic of a professional civil service, through personalized and biased appointments of senior civil servants and in the low degree of protection against lay-offs of civil servants on political grounds. Administrative managers thus often have to decide between political susceptibility and trustworthiness versus professionalism and professional accountability, for their tasks belong to the administrative and political realms. This poses a question about the degree of influence politicians exert on administrative managers and the rate of success with which administrative managers manage to retain their professionalism and independence, which should represent the key characteristics of a senior civil servant.

  13. Standards of Islamity in Islamic civilization

    Directory of Open Access Journals (Sweden)

    Babaei Habibollah

    2016-01-01

    Full Text Available What is the criterion for Islamity in Islamic civilization theory? Is it faith (internal feature or Islam (external aspect? Emphasizing Islam as an external issue could result in hypocrisy, and highlighting faith (iman might lead to excommunication (takfir from the civilization. In order to respond to this question, I will argue that Islamic civilization (in both theory and practice starts from minimum Islam to include majority of people as Muslim Ummah, then it develops by faith-training to reduce hypocrisy. Faith-based civilization could be the peak point of Islamic civilization but faith per se (without external signs cannot be evaluated on individual and social scale. Based on this, and contrary to excommunicators, Islam is the single way for recognition of religiosity and Islamity in the civilization. And iman is the way for a rapid and successful development of humanity, morality, and rationality with the aim of creating the greatest humanized communication system that is the hard core of every civilization.

  14. Prototype of a tilt rotor helicopter: A helicopter comprising a multi-rotor system with individual collective and cyclic pitch control.

    OpenAIRE

    Napsholm, Svein Rivli

    2013-01-01

    The use of drones and remote operated aircrafts has become a useful tool for the oil and mining industry, when searching for new production areas. The remote controlled aircrafts can perform some of the tasks during these operations such as deploy sensors, gather geographical data and perform area inspections. The smaller and cheaper aircrafts are a cost and time effective solution compared to using bigger helicopters and air planes. In this master thesis, it is proposed a new type of remote ...

  15. Tropical Climate Dynamics and Civilizations

    Science.gov (United States)

    Haug, G. H.; Yancheva, G.; Peterson, L. C.

    2005-12-01

    Dr. James P. Kennett has been a leader in the area of rapid climate change. Jim and his son Douglas J. Kennett, a scientific archeologist, were among the first to make a serious effort to combine high-quality climate data with archeological information to study the impact of climate on societies. They argued about the 'strong relationship between climatically induced changes in environmental conditions and social, political, and economic responses' in coastal California during the past 2 millennia. One tropical climate archive with an appropriate memory for the most relevant sub-centennial to sub-decadal scale climate swings is the anoxic Cariaco Basin off northern Venezuela. Millimeter to micrometer-scale geochemical data in the laminated sediments of the Cariaco Basin have been interpreted to reflect variations in the hydrological cycle and the mean annual position of the Intertropical Convergence Zone (ITCZ) over tropical South America during the past millennia. These data with decadal to (sub)annual resolution show that the Terminal Collapse of the Classic Maya civilization occurred during an extended dry period. In detail, the Cariaco record reveals evidence for three separate droughts during the period of Maya downfall, each lasting a decade or less. These data suggest that climate change was potentially one immediate cause of the demise of Mayan civilization, with a century-scale decline in rainfall putting a general strain on resources and several multi-year events of more intense drought pushing Mayan society over the edge. Here, we present a new data set of comparable quality and resolution from Southern China. In the sediments of lake Huguang Maar in coastal southeast China, the titanium content and redox-sensitive magnetic properties record the strength of winter monsoon winds at subdecadal resolution over the last 16 thousand years. The record indicates a stronger winter monsoon prior to the Boelling-Alleroed warming, during the Younger Dryas, and

  16. THE POETIC VECTOR OF CIVILIZATION

    Directory of Open Access Journals (Sweden)

    Mikhail Epstein

    2016-01-01

    Full Text Available The article regards poetry as the type of a world view that has profound effect on the social and technical development of civilization. Contrary to popular belief about the decline of poetry in the technological age, poetry, as the desire for imaginative comprehension and transformation of the world, remains the most powerful engine of civilization. There are new, non-linguistic forms of existence of poetry (outside of verses and books that are explored in the article: anthropoeia, biopoeia, kosmopoeia, noopoeia, sociopoeia, technopoeia… For example, the technique is no less metaphorical and symbolic than poetry is, but it embodies the energy of creation not in words, but in the poetically transfigured matter where each element is „playing” with nature, overcomes the force of gravity, the distances of time and space. Tehnopoeia as realized in aviation, rocketry, electronics, Internet, new means of communication, allows to see clearly the invisible, to hear the inaudible, to speak many languages. Technopoeia is the poetic aspect of technology as an activity that implements the creative aspirations of humans and the symbolic vision of the world. The article examines the „physics of poetry,” as it was understood by Surrealists, and shows that the poetic perception of things is not opposed to its utilitarian functions, but both can be harmoniously combined. Contemporatry science and technology aspire to implement a number of fundamental biopoetic and cosmopoetic metaphors: the universe — a computer, a planet — a living organism, the computer — the brain, the Internet — the nervous system, infectious viruses — computer and genes, the language of life — the process of writing… The metaphor becomes an integral part of the scientific outlook and the driving force behind the new discovery. Philology and poetics need to develop new methods of analysis of poetic phenomena as embodied not in verses, but in scientific thinking and

  17. Mechanics, Models and Methods in Civil Engineering

    CERN Document Server

    Maceri, Franco

    2012-01-01

    „Mechanics, Models and Methods in Civil Engineering” collects leading papers dealing with actual Civil Engineering problems. The approach is in the line of the Italian-French school and therefore deeply couples mechanics and mathematics creating new predictive theories, enhancing clarity in understanding, and improving effectiveness in applications. The authors of the contributions collected here belong to the Lagrange Laboratory, an European Research Network active since many years. This book will be of a major interest for the reader aware of modern Civil Engineering.

  18. Developing marketing system for civil engineering firm

    Directory of Open Access Journals (Sweden)

    Jovićević Ratko

    2006-01-01

    Full Text Available In this paper intention was to reveal insufficient connection between theory and practice in civil engineering as indispose condition for more efficient solving problems which products unstable environment of engineering firms. Successful connection between theory and practice, when we talk about marketing in civil engineering, did not develop at satisfied way. Civil engineering is, in aspect of implementation of modern philosophy of marketing, in big residue related to the other spices of economy. In that order we want to appoint on possibility to resolve this discrepancy.

  19. [The civil liability of obstetricians].

    Science.gov (United States)

    Uphoff, R; Hindemith, J

    2011-12-01

    The number of maternal and child deaths associated with delivery in Germany has reached a historically low level. Even so, the number of claims for damages arising from birth complications is continuously increasing. The reasons for this apparent paradox are analysed in the present contribution. Basic principles of the present situation concerning legal precedents with regard to birth damages are illustrated. The legal instrumentarium which the courts use to reach their decisions is presented. The interactions of the reasons for liability are demonstrated for the five most frequently occurring critical obstetric situations (intrauterine asphyxia, premature amniorrhexis, danger of premature birth, intrauterine growth retardation, birth of a depressed child).From an analysis of court decisions on liability questions that result from an objective failure of obstetric management in critical situations, four general empirical rules can be derived and observation of these rules could markedly reduce the number of patient claims. The function of civil court rulings as a necessary control instance is positively accepted.

  20. Noviolencia, desobediencia civil y ejemplaridad

    Directory of Open Access Journals (Sweden)

    Alicia María de Mingo Rodríguez

    2010-06-01

    Full Text Available Este artículo intenta mostrar la íntima conexión entre el espíritu que anima la noviolenciaen Mahatma Gandhi y la modalidad de práctica de dicha noviolencia que representala desobediencia civil. No sólo se aborda aquella noviolencia y esta desobediencia en susrasgos básicos, destacándose la perplejidad que suscita la noviolencia en su asimetría eirreprocidad (respecto al acto agresivo, sino que expresamente se intenta articularlasde cara a pensar la relevancia de ambos conceptos para una educación y filosofía para lapaz. Es por ello por lo que se hace imprescindible traer a primer plano la importanciadel compromiso, la responsabilidad y el sacrificio que comporta la noviolencia, a finde que se los pueda hacer trascender socialmente bajo la modalidad (decisiva en unacultura de paz de ejemplaridad y autoridad, muy relevantes para que la noviolenciagane prestigio social real (y no un prestigio utópico.

  1. A Mathematics Lesson from the Mayan Civilization.

    Science.gov (United States)

    Lara-Alecio, Rafael; Irby, Beverly J.; Morales-Aldana, Leonel

    1998-01-01

    Discusses how teachers can infuse culture into the curriculum and develop students' competence and confidence by using ethnomathematics. Examines the mathematics of the Mayan civilization. Contains 22 references. (ASK)

  2. Climate and the Collapse of Maya Civilization

    National Research Council Canada - National Science Library

    Gerald H. Haug; Detlef Günther; Larry C. Peterson; Daniel M. Sigman; Konrad A. Hughen; Beat Aeschlimann

    2003-01-01

    .... A seasonally resolved record of titanium shows that the collapse of Maya civilization in the Terminal Classic Period occurred during an extended regional dry period, punctuated by more intense...

  3. Rhetorical Alliances in the Civil Rights Era.

    Science.gov (United States)

    Asante, Molefi Kete

    1985-01-01

    Analyzes the rhetorical mode of the civil rights movement and gives some attention to the problematic convergence of white and Black progressive writers. Focuses on two recurring metaphors used to describe the condition of Blacks: invisibility and Black Power. (KH)

  4. Gender aspects of civil marriage risks

    Directory of Open Access Journals (Sweden)

    M. S. Khrustalova

    2014-07-01

    In comparison with the representatives of matrimonies the civil ones value significantly higher the equality of spent forces for family and «save» on the development of relations extinguishing personal development of both.

  5. 10 CFR 1017.29 - Civil penalty.

    Science.gov (United States)

    2010-01-01

    ... paragraph (m)(4) of this section, the Hearing Officer may receive any oral or documentary evidence, but... the civil penalty on the person's ability to do business; (iv) Any history of prior violations;...

  6. Civil Remedies Division Administrative Law Judge Decisions

    Data.gov (United States)

    U.S. Department of Health & Human Services — Decisions issued by Administrative Law Judges of the Departmental Appeals Board's Civil Remedies Division concerning fraud and abuse determinations by the Office of...

  7. A Universal Model of Global Civil Unrest

    CERN Document Server

    Braha, Dan

    2012-01-01

    Civil unrest is a powerful form of collective human dynamics, which has led to major transitions of societies in modern history. The study of collective human dynamics, including collective aggression, has been the focus of much discussion in the context of modeling and identification of universal patterns of behavior. In contrast, the possibility that civil unrest activities, across countries and over long time periods, are governed by universal mechanisms has not been explored. Here, we analyze records of civil unrest of 170 countries during the period 1919-2008. We demonstrate that the distributions of the number of unrest events per year are robustly reproduced by a nonlinear, spatially extended dynamical model, which reflects the spread of civil disorder between geographic regions connected through social and communication networks. The results also expose the similarity between global social instability and the dynamics of natural hazards and epidemics.

  8. Fluvial landscapes of the Harappan civilization.

    Science.gov (United States)

    Giosan, Liviu; Clift, Peter D; Macklin, Mark G; Fuller, Dorian Q; Constantinescu, Stefan; Durcan, Julie A; Stevens, Thomas; Duller, Geoff A T; Tabrez, Ali R; Gangal, Kavita; Adhikari, Ronojoy; Alizai, Anwar; Filip, Florin; VanLaningham, Sam; Syvitski, James P M

    2012-06-26

    The collapse of the Bronze Age Harappan, one of the earliest urban civilizations, remains an enigma. Urbanism flourished in the western region of the Indo-Gangetic Plain for approximately 600 y, but since approximately 3,900 y ago, the total settled area and settlement sizes declined, many sites were abandoned, and a significant shift in site numbers and density towards the east is recorded. We report morphologic and chronologic evidence indicating that fluvial landscapes in Harappan territory became remarkably stable during the late Holocene as aridification intensified in the region after approximately 5,000 BP. Upstream on the alluvial plain, the large Himalayan rivers in Punjab stopped incising, while downstream, sedimentation slowed on the distinctive mega-fluvial ridge, which the Indus built in Sindh. This fluvial quiescence suggests a gradual decrease in flood intensity that probably stimulated intensive agriculture initially and encouraged urbanization around 4,500 BP. However, further decline in monsoon precipitation led to conditions adverse to both inundation- and rain-based farming. Contrary to earlier assumptions that a large glacier-fed Himalayan river, identified by some with the mythical Sarasvati, watered the Harappan heartland on the interfluve between the Indus and Ganges basins, we show that only monsoonal-fed rivers were active there during the Holocene. As the monsoon weakened, monsoonal rivers gradually dried or became seasonal, affecting habitability along their courses. Hydroclimatic stress increased the vulnerability of agricultural production supporting Harappan urbanism, leading to settlement downsizing, diversification of crops, and a drastic increase in settlements in the moister monsoon regions of the upper Punjab, Haryana, and Uttar Pradesh.

  9. THE PROSPECTS OF MANKIND IN CONDITIONS OF TECHNOGENIC CIVILIZATION

    Directory of Open Access Journals (Sweden)

    Svetlana A. Yurikova

    2013-09-01

    Full Text Available Purpose. Outline the range of problems which are illustrative of modern industrial civilization, reflect its controversial nature and humanity prospects in its conditions. Rapid development of scientific and technical progress gradually, from the late of 60s onwards of XX century become lead to problems realization which scientific and technical progress is generates, lead to understanding that without serious and careful monitoring of its development and necessary philosophical analysis of these problems, there is a danger of "post-human" world formation in future. Methodology. Author uses systemic and analytical research methods. Scientific novelty. Multifaceted approach to designation and analysis of problems was carried out, which faced by modern humanity in conditions of industrial civilization. Practical importance of this work is primarily in that it focuses on the need of speedy, serious and circumspect attention to those problems in future in order to avoid dangers that they hold for humanity. Besides, material which is presented in this article could be used in teaching of social and humanitarian courses. Conclusions. The findings can be summarized in following conceptual issues: scientific and technical progress is a major factor in development of modern industrial civilization. It is generated a large range of problem that requires an understanding of necessity for tight control of technology development. Spontaneous, non-circumspect it further development and use could gradually lead to "posthuman world”. Danger of such scenario must generate the need of more attention, discussion and analysis of already existing problems and take measures that will ensure the survival of humanity in conditions of modern industrial civilization.

  10. Protection of personality rights in civil law

    OpenAIRE

    Simonović Ivana; Lazić Miroslav

    2014-01-01

    Personality rights have long been described as the youngest member of the civil law family of absolute subjective (individual) civil rights. By establishing these rights, an individual is guaranteed full and direct legal authority and control over one's personal assets, which include the most important human values such as: life, integrity, dignity and privacy. The ultimate importance of these personal assets is supported by appropriate legal protection of personality rights, which have been ...

  11. Civil responsibility of Physical Education professionals

    OpenAIRE

    2008-01-01

    The aim of this paper is to analyze the civil responsibility of Physical Education professionals which consists of an obligation to repair eventual damages in their professional practice. Firstly, this study presents a historical rescue, the conceptualization of civil responsibility , the differentiation of that criminal responsibility, and also of the assumed ones. Secondly, the conditions for the imputation of a damage and the differentiation between obligation of means and obligation of ...

  12. International Covenant on Civil and Political Rights

    Directory of Open Access Journals (Sweden)

    Catalina Mititelu

    2013-08-01

    Full Text Available According to the Covenant on Civil and Political Rights adopted by the United Nations, in 1966, the human being who enjoy his civil and political rights, enjoy in fact that “humanitas dignitas” (human dignity, since these rights derive from this. That is why this Covenant stipulated that the States parties are obligated to assure both the recognitions of these rights and their exercise and juridical protection.

  13. Civil Society, Democratic Space, and Social Work

    Directory of Open Access Journals (Sweden)

    Neelmani Jaysawal

    2013-10-01

    Full Text Available Civil Society envisages the growth of civilization in a way that the society is in “civilized form.” It has been prominent in Social science since time immemorial. Till 18th century, it was synonymous with the state or political society. It was more or less direct translation of Cicero’s Societas’ Civilis and Aristotle’s Koinonia politike. According to Karl Marx, “Civil Society embraces the whole material intercourse of individuals within a definite stage of development of productive forces.” Civil Society is an arena where modern man legitimately gratifies his self-interest and develops his individuality, but also learns the value of group action, social solidarity which educates him for citizenship and equips him to participate in the political sphere of the state. It provides “networks of civic engagement” within which reciprocity is learned and enforced, trust is generated. An active and diverse civil society plays a valuable role in advancement of democracy. It seeks to ensure that citizen’s interests are taken seriously. The social work intervention may not be democratically envisaged until it is promulgated by civic engagement through Civil Society. Methodology: This is a descriptive study which consists of secondary source of data collection based on reports, books, periodic journals, web-based articles. There have been utilized three case studies for reaching the findings of study. This article will highlight on role of civil society in providing democratic space and assisting social workers to ensure inclusive growth through conglomeration of state and individuals.

  14. The Future SSC Pacific Civil Service Workforce

    Science.gov (United States)

    2008-08-01

    TECHNICAL REPORT 1971 August 2008 The Future SSC Pacific Civil Service Workforce P. Shigley G. Pennoyer J. Carreño Approved for... Shigley G. Pennoyer J. Carreño Approved for public release; distribution is unlimited. SSC San Diego San Diego, CA 92152-5001 SB...Prescribed by ANSI Std. Z39.18 08–2008 Final THE FUTURE SSC PACIFIC CIVIL SERVICE WORKFORCE P. Shigley G. Pennoyer J

  15. Environmental and ecological citizenship in civil society

    OpenAIRE

    Humphreys, David

    2009-01-01

    Drawing from the work of Andrew Dobson, two notions of citizenship in civil society can be distinguished: environmental citizenship, which focuses on environmental rights and seeks to redefine the relationship between the state and the citizen; and ecological citizenship, which goes beyond a rights-based notion of citizenship to advocate the fair usage of ecological space across international borders. Using civil society initiatives to conserve forests, this article argues that these two noti...

  16. 14 CFR 375.11 - Other foreign civil aircraft.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Other foreign civil aircraft. 375.11... PROCEEDINGS) SPECIAL REGULATIONS NAVIGATION OF FOREIGN CIVIL AIRCRAFT WITHIN THE UNITED STATES Authorization § 375.11 Other foreign civil aircraft. A foreign civil aircraft other than those referred to in § 375.10...

  17. Features of personnel motivation in the civil service

    Directory of Open Access Journals (Sweden)

    N. F. Artemenko

    2016-06-01

    The problems and the current state of civil servants motivation are investigated. The author reveals the contents of the new Law of Ukraine «On Civil Service» in the context of civil servants motivation and determines the ways of improving civil servants motivation in Ukraine.

  18. 32 CFR 855.13 - Civil fly-ins.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Civil fly-ins. 855.13 Section 855.13 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL AIRCRAFT USE OF UNITED STATES AIR FORCE AIRFIELDS Civil Aircraft Landing Permits § 855.13 Civil fly-ins. (a)...

  19. 24 CFR 81.83 - Civil money penalties.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Civil money penalties. 81.83... § 81.83 Civil money penalties. (a) Imposition. The Secretary may impose a civil money penalty on a GSE... writing of the Secretary's determination to impose a civil money penalty by issuing a Notice of Intent to...

  20. 29 CFR 530.302 - Amounts of civil money penalties.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Amounts of civil money penalties. 530.302 Section 530.302... EMPLOYMENT OF HOMEWORKERS IN CERTAIN INDUSTRIES Civil Money Penalties § 530.302 Amounts of civil money penalties. (a) A civil money penalty, not to exceed $500 per affected homeworker for any one violation, may...

  1. Galactic civilizations - Population dynamics and interstellar diffusion

    Science.gov (United States)

    Newman, W. I.; Sagan, C.

    1981-01-01

    A model is developed of the interstellar diffusion of galactic civilizations which takes into account the population dynamics of such civilizations. The problem is formulated in terms of potential theory, with a family of nonlinear partial differential and difference equations specifying population growth and diffusion for an organism with advantageous genes that undergoes random dispersal while increasing in population locally, and a population at zero population growth. In the case of nonlinear diffusion with growth and saturation, it is found that the colonization wavefront from the nearest independently arisen galactic civilization can have reached the earth only if its lifetime exceeds 2.6 million years, or 20 million years if discretization can be neglected. For zero population growth, the corresponding lifetime is 13 billion years. It is concluded that the earth is uncolonized not because interstellar spacefaring civilizations are rare, but because there are too many worlds to be colonized in the plausible colonization lifetime of nearby civilizations, and that there exist no very old galactic civilizations with a consistent policy of the conquest of inhabited worlds.

  2. Judicial civil procedure dragging out in Kosovo

    Directory of Open Access Journals (Sweden)

    Rrustem Qehaja

    2016-03-01

    Full Text Available This article tends to deal with one of the most worrying issues in the judicial system of Kosovo the problem of judicial civil procedure dragging out. The article analyses the reasons of these dragging outs of the judicial civil procedure focusing on the context of one of the basic procedural principles in civil procedure-the principle of economy or efficiency in the courts. Dragging out of civil procedure in Kosovo has put in question not only the basic principles of civil procedure, but it also challenges the general principles related to human rights and freedoms sanctioned not only by the highest legal act of the country, but also with international treaties. The article tends to give a reflection to the most important reasons that effect and influence in these dragging outs of civil procedure, as well as, at the same time aims to give the necessary alternatives to pass through them by identifying dilemmas within the judicial practice. As a result, the motives of this scientific paper are exactly focused at the same time on identifying the dilemmas, as well as presenting ideas, to overstep them, including the judicial practice of the European Court of Human Rights on Article 6 of the European Convention on Human Rights, by which it is given the possibility to offering people efficient and within a reasonable time legal protection of their rights before national courts. For these reasons, the paper elaborates this issue based on both, the legal theory and judicial practice.

  3. Protection of personality rights in civil law

    Directory of Open Access Journals (Sweden)

    Simonović Ivana

    2014-01-01

    Full Text Available Personality rights have long been described as the youngest member of the civil law family of absolute subjective (individual civil rights. By establishing these rights, an individual is guaranteed full and direct legal authority and control over one's personal assets, which include the most important human values such as: life, integrity, dignity and privacy. The ultimate importance of these personal assets is supported by appropriate legal protection of personality rights, which have been guaranteed in numerous provisions of constitutional law, civil law, criminal law and administrative law. The legal protection of personality rights stems from the understanding that a human being cannot be reduced to a biological entity; being part of the community, man is also a social being. Taking into account constant interactions and mutual relations between members of the society, man should be guaranteed certain rights. It primarily implies the guaranteed right to inviolability of one's personality, which is the basis for generating other personality rights. These rights are inherent, inalienable and absolute in terms of their effects; as such, they provide protection from the interference of the state and any third party. Focusing on the rules of civil law, the authors have explored the potentials and the scope of legal protection of personality rights provided by awarding a civil sanction. Although civil sanction is basically monetary sanction, it is deemed to be quite appropriate for the protection of personal (non-patrimonial assets.

  4. Education for civil society or democracy

    Directory of Open Access Journals (Sweden)

    Avramović Zoran

    2006-01-01

    Full Text Available This paper is a scholarly debate on theses which equate the concepts of "civil society" and "democracy". The main objection put forward against the concept of education for civil society is its ideological nature. The paper analyses theoretical and empirical difficulties of the concept. In the first place, "civil society" concept is not identical to "democracy" concept. The author contests the claim that a good citizen ideal is a general ideal of modern society. A claim is put forward that there is no significant pedagogical or didactic difference between a civil education teacher and teachers of other subjects. The paper also points out some outstanding problems in school practice of civil education as a proof that the concept does not have a valid theoretical foundation. The call for civil education not to be limited to a single subject has been contested by the argument that a single vision of a desirable society can lead into doctrinal and ideological bigotry and not democratic pluralistic society. .

  5. The idea of civil control in the European political and legal thought

    Directory of Open Access Journals (Sweden)

    T D Sokolova

    2015-12-01

    Full Text Available The article discusses the problem of defining the role and functions of civil control from the political and legal thought perspective and in the context of the possible ways of civil society and state authorities interaction. The demand for external evaluation as a prerequisite for the development of political system and the demand for establishing an effective feedback mechanism within it together with the lack of a unified approach to the interpretation of civil control in the political science and legal doctrines determined the relevance of the study of the established traditions in the interpretation of civil control in social sciences and humanities. Whereas social and power relations always develop within a specific legislative framework, whose maturity and consistency largely determine the state of civil society, it is not possible to evaluate control functions of the public sector otherwise than through the study of the legal framework of the state. Thus, the article describes the evolution of the views on possible formats of social and power relations in the context of transformations of the European social thought and political and legal approaches to the perception of power institutions, building a dialogue between social and political organizations, defining the forms of civic participation in political decision-making and interpretation of civil control.

  6. A New Data Transfer Method in Civil Aviation Transaction System

    Science.gov (United States)

    Yuqing, Jia; Weidong, Yan; Lei, Zhang

    In Civil aviation transaction system, some of passenger information is sent to outside system so that the access to mainframe system could be declined in some way. The message queues in mainframe system could not meet the requirement for large scale parallel processing. Hence, in this article, a new method for the TIP(Transaction Processing) file change transfer is introduced simply. In this model, a kind of new index file is used, which is non-recoverable freespace file, and able to faster the data parallel transfer. According to the production application, the new method makes a great improvement to the TIP file change transfer in mainframe side.

  7. PROBLEMS IN ANALYZING INFLATION DURING THE CIVIL WAR

    Directory of Open Access Journals (Sweden)

    Paul R. Auerbach

    2002-01-01

    Full Text Available In the American Civil War, a drastic increase in the level of “high powered money” with the issuance of the greenbacks had a relatively modest effect on the measured price level. The existence of a free market in gold and the presence of specie are offered as an explanation for the constrained movements both in the money multiplier and in movements in measured income velocity. These unusual results largely reflect the fact that in such a world of freely fluctuating multiple currencies, a rise in the measured price level does not reflect the decline in the value of money.

  8. CANCER – THE ULTIMATUM FROM OUR CHEMICAL BASED CIVILIZATION

    Directory of Open Access Journals (Sweden)

    Shibabrata Pattanayak

    2014-06-01

    Full Text Available Cumulative effect of regular consumption of low amount of a large number of synthetic chemicals may create ultimately an environment inside our body leading to gereration of several types of diseases. Moreover, either DNA molecule of some tissue may get irreversible genetic damage or mutations or some tissue may start to grow abnormally due to the effect of those chemicals, both of which can lead to cancer, slowly but inevitably. To live with lesser number of hazardous diseases and for a healthy future generation, we must have to be conscious about these dangerous aspects of our chemical based civilization

  9. The Emergence of Civilization [and] Case Studies in the Emergence of Civilization.

    Science.gov (United States)

    Ellison, Jack

    This secondary level anthropology textbook emphasizes the comparison of the patterns of culture change which resulted in complex societies (civilizations) in six different areas around the world. The textbook stresses problem-solving and is centered around three questions: In what manner and through what stages did these civilizations evolve? What…

  10. Energy, evolution and civilization : the global context

    Energy Technology Data Exchange (ETDEWEB)

    Rees, W.E. [British Columbia Univ., Vancouver, BC (Canada). School of Community and Regional Planning

    2003-07-01

    Petroleum is the single energy source that has changed the structure of economies, the nature of technologies, the balance of geopolitics and the quality of human life. This presentation outlined the two polar opposite views regarding the issue of whether or not there is an impending energy crisis. The life expectancy of the industrial civilization was also debated. It was noted that systems that prevail will be those that evolve to maximize the use of energy resources. Energy conservation is inhibited by the dynamics of competition among individuals, corporations and economies in an unregulated, finite environment. The main drivers for using less fossil fuel are to avoid the risk of serious climate change and because the inexpensive and easily accessible supply of fossil fuel is being depleted. Graphs depicting oil discovery and production in the United States from 1900 to 2020 were presented along with a global conventional crude and condensate production profile. North Sea production peaked in 1999-2000. It was cautioned that for each year since 1980, the world has consumed more oil than has been discovered. A chart depicting the growing petroleum gap shows a large gap between discovery and consumption. It also indicates that the rate of exploratory drilling has nearly no impact on discovery trends. This presentation outlined the conflicting political and technical reserve estimates and reviewed Canada's position in terms of growing proven oil reserves. A review of natural gas potential in North America was also presented along with a review of alternative energy sources such as biomass, solar photovoltaics, wind, tidal, hydro, geothermal, and hydrogen systems. The author emphasized that currently, there is no good set of substitutes for the many uses of petroleum and gas, and cautioned that government subsidies to fossil fuel development has resulted in inefficient energy-using technologies and general over-consumption. It was suggested that eliminating

  11. How Global is Global Civil Society?

    Directory of Open Access Journals (Sweden)

    Neera Chandhoke

    2015-08-01

    Full Text Available In recent times the concept of global civil society has made its appearance on national and international intellectual, as well as political agendas, in a major way. It is of some interest that two other concepts, both of which call for transcendence of national boundaries in precisely the same way as global civil society does, have also made their appearance on the scene of intellectual debates at roughly the same time: the concept of cosmopolitanism and that of transnational justice. All three concepts have dramatically expanded the notion of commitment to one’s fellow beings beyond the nation state. And all three concepts have extended critiques of policies that violate the dignity of human beings from national governments to the practices of inter-national institutions such as the World Bank, the International Monetary Fund, and the World Trade Forum. In sum the inter-related concepts of global civil society, cosmopolitanism, and transnational justice have greatly enlarged the traditional domain of political theory. And yet for any political theorist who is acutely conscious of the phenomenon of power, these concepts are not unproblematic. For the practices of global civil society may just reinforce the intellectual and the moral power of the West over the postcolonial world. This is particularly true of say global human rights organizations. This paper will attempt to raise some questions of the concept and the practices of global civil society from the perspective of the countries of the South.

  12. La historiografía sobre la Guardia Civil. Crítica y propuestas de investigación La historiografía sobre la Guardia Civil. Crítica y propuestas de investigación

    OpenAIRE

    Gerald Blaney Jr.

    2005-01-01

    The Civil Guard has been one of the most important, and most polemical, institutions in contemporary Spanish history. Nevertheless, the benemérita («Meritorious») has been largely ignored by professional historians, political scientists and sociologists. As a result, our understanding of the Civil Guard and its impact in the historical development of Spain is at times erroneous or, more frequently, too simplistic. This article as two objectives: The first being to examine the existing histori...

  13. Global justice and transnational civil disobedience

    Directory of Open Access Journals (Sweden)

    Temi Ogunye

    2015-06-01

    Full Text Available Almost all accounts of global justice recognise that the world, as it is, is unjust, and that something ought to be done about this. But what? In this paper, I argue that wealthy individuals have a duty grounded in the natural duty of justice to engage in civil disobedience against the currently unjust global order with the aim of pressuring for institutional reform. In particular, I argue that those who subscribe to the two main views on global justice—cosmopolitanism and statism—can agree that the conditions which give rise to the duty to engage in civil disobedience obtain in global society today. I then explain why I focus on transnational civil disobedience, argue that only the wealthy have the duty to engage in it, and give an example of how this duty has been discharged in the real world.

  14. Nordic visions of the Civil War

    Directory of Open Access Journals (Sweden)

    Morten HEIBERG

    2015-03-01

    Full Text Available There is a rich body of Scandinavian literature written by surviving volunteers of the International Brigades which concerns the Spanish Civil War. However, when it comes to scientific studies the situation is an altogether different one. Only a small number of academic studies can be found available, often limited in scope and of modest quality. The Civil War seems to be of marginal interest to the Nordic research community, which is generally more interested in national history than in European and world history. There are, however, some exceptions to this, as this article will demonstrate. The most interesting conclusion - from an international historiographical point of view - to be drawn from a number of new studies is that the Spanish Civil War produced political and military repercussions in Scandinavia during the German occupation of Denmark and Norway from 1940-1945.

  15. Technical and economic assessment of swept-wing span-distributed load concepts for civil and military air cargo transports

    Science.gov (United States)

    1977-01-01

    The feasibility of large freighter aircraft was assessed, including the impact of military requirements on the performance, economics, and fuel consumption characteristics. Only configurations having net payloads of 272,155 to 544,311 kilograms contained within swept wings of constant chord were studied. These configurations were of advanced composite construction with controllable winglets and full-span digitally-controlled trailing-edge surfaces. Civil, military, and joint civil/military production programs were considered.

  16. DOES CIVIL SOCIETY CREATE SOCIAL ENTREPRENEURS?

    Directory of Open Access Journals (Sweden)

    Gauca Oana

    2013-07-01

    Full Text Available The purpose of this paper is to analyze whether civil society itself can enhance or stimulate the creation of social entrepreneurs, by studying the traits of the civil society and the various definitions attributed to it. The main question that the paper wants to answer to is Does civil society create social entrepreneurs and the main approach used in this research paper is the theoretical one. By studying existing articles and books on the topic, the paper tries to emphasize the various dimensions that civil society can embrace, as pictured by various authors, as well as how these dimensions can relate to social entrepreneurs and the emergence of social businesses. The paper is not meant to be a breakthrough in the field, but rather to launch a question that is related to very important topics these days, social entrepreneurship, social innovation, social businesses and their connection to a very much debated topic-civil society. The paper is work-in progress and wants to stimulate research regarding the search of the sources of social entrepreneurship, in order to analyze them and better establish them as incubators for the future. It wants to be of use to whoever is researching the concepts illustrated above, as well as for those who want to get in touch with the new buzz words of the academic and entrepreneurial fields. The hereby paper stands, as previously stated, in a theoretical framework and the findings represent a mere analysis of the cause-effect relationship between the characteristics of civil society and those of social entrepreneurs. However, we are of the opinion that it can be a very good starting point for the ones interested in the domain, to analyze more sources of social entrepreneurship or further refine the answer to the question addressed in this article.

  17. Preaching in the perspective of civil law

    Directory of Open Access Journals (Sweden)

    Piotr Kroczek

    2016-03-01

    Full Text Available Preaching the word of God is the part of the ministry of the divine word. The activity belongs exclusively to the Church and is regulated by the church law, but it is also under regime of Polish law. The article focuses on the Polish civil law and treats about: copyright law, the protection of secret information in labor law and in educational law, the obligation of silence before election day, and protection of personal interests. The catholic ministers must be aware of the civil liability for the preaching.

  18. Commercial UAV operations in civil airspace

    Science.gov (United States)

    Newcome, Laurence R.

    2000-11-01

    The Federal Aviation Administration is often portrayed as the major impediment to unmanned aerial vehicle expansion into civil government and commercial markets. This paper describes one company's record for successfully negotiating the FAA regulations and obtaining authorizations for several types of UAVs to fly commercial reconnaissance missions in civil airspace. The process and criteria for obtaining such authorizations are described. The mishap records of the Pioneer, Predator and Hunter UAVs are examined in regard to their impact on FAA rule making. The paper concludes with a discussion of the true impediments to UAV penetration of commercial markets to date.

  19. La responsabilidad civil en el delito fiscal

    OpenAIRE

    2000-01-01

    Se realiza un análisis de la procedencia de pronunciamiento sobre responsabilidad civil en el delito fiscal en referencia a la cuota tributaria defraudada. Se toma como punto de partida la posición del tribunal supremo que admite la configuración de la deuda tributaria defraudada como responsabilidad civil, y se subraya las dificultades técnicas de la misma, tomando en consideración la naturaleza ex lege que en todo caso ostenta la obligación de hacer efectivo el pago de la deuda tributaria,...

  20. Fundamentos del seguro de responsabilidad civil

    OpenAIRE

    Nuñez del Prado Simons, Alfonso; Universidad de Lima

    2015-01-01

    Luego de una pequeña introducción en que comenta algunos problemas del Seguro Obligatorio de Accidente de Tránsito (SOAT) y de los seguros oncológicos en relación a los médicos, el autor hace una revisión de los fundamentos legales de la responsabilidad civil, especialmente la extracontractual, a partir de la legislación peruana y luego explica los alcances del seguro de responsabilidad civil general.

  1. Biotechnologies and biomimetics for civil engineering

    CERN Document Server

    Labrincha, J; Diamanti, M; Yu, C-P; Lee, H

    2015-01-01

    Putting forward an innovative approach to solving current technological problems faced by human society, this book encompasses a holistic way of perceiving the potential of natural systems. Nature has developed several materials and processes which both maintain an optimal performance and are also totally biodegradable, properties which can be used in civil engineering. Delivering the latest research findings to building industry professionals and other practitioners, as well as containing information useful to the public, ‘Biotechnologies and Biomimetics for Civil Engineering’ serves as an important tool to tackle the challenges of a more sustainable construction industry and the future of buildings.

  2. Newton and the origin of civilization

    CERN Document Server

    Buchwald, Jed Z

    2012-01-01

    Isaac Newton's Chronology of Ancient Kingdoms Amended, published in 1728, one year after the great man's death, unleashed a storm of controversy. And for good reason. The book presents a drastically revised timeline for ancient civilizations, contracting Greek history by five hundred years and Egypt's by a millennium. Newton and the Origin of Civilization tells the story of how one of the most celebrated figures in the history of mathematics, optics, and mechanics came to apply his unique ways of thinking to problems of history, theology, and mythology, and of how his radical ideas produced an

  3. Disfuncionalidades del servicio civil en Colombia

    Directory of Open Access Journals (Sweden)

    Carolina Isaza E.

    2014-01-01

    Full Text Available El artículo presenta las características del servicio civil colombiano y argumenta que este existe en un nivel formal, pero sufre de una brecha de implementación que ha conducido a la creación de una serie de disfuncionalidades en el sistema. Esta situación explica la discrepancia entre la imagen positiva que existe fuera del país frente a su servicio civil y la imagen que existe dentro, basada en el mal funcionamiento práctico del mismo.

  4. The Civil War in cyberspace today

    OpenAIRE

    Eiroa, Matilde

    2015-01-01

    The appeal of the Spanish Civil War in the online world is a phenomenon deserving of attention, as an event that took place more than 75 years ago which still arouses debate and the curiosity of many. It is surprising that the media world considers it “newsworthy” and that it has an important presence on the Internet — on blogs, websites, You Tube, and even social media platforms such as Facebook and Twitter. This article examines all mention of the Civil War in online media. We start from th...

  5. La responsabilidad civil medioambiental por productos defectuosos

    OpenAIRE

    2014-01-01

    La tesis cuestiona por una parte la exhaustividad del marco regulador de la responsabilidad Civil por productos defectuosos y, por la otra, la singularidad de los daños medioambientales. Así, pretende, entre otros objetivos, contribuir en la construcción del Derecho Civil medioambiental, buscando, dentro del ámbito de protección de la legislación sobre productos defectuosos, el posible anclaje de los daños medioambientales. Gira en torno a la cuestión del régimen aplicable a supuesto...

  6. Social Movements, Civil Society and Corporations

    DEFF Research Database (Denmark)

    de Bakker, Frank; Hond, Frank den; King, Brayden

    2013-01-01

    The relationships between social movements and civil society on the one hand, and the corporate world on the other hand, are often shaped by conflict over the domination of economic, cultural and social life. How this conflict plays out, in current as well as in historical times and places......, is the central question that unites the papers in this special issue. In this essay, we review the differences and points of contact between the study of social movements, civil society and corporations, and offer an agenda for future research at this intersection that also frames the papers in the special issue...

  7. 16 CFR 1.98 - Adjustment of civil monetary penalty amounts.

    Science.gov (United States)

    2010-01-01

    ... monetary penalty amounts. This section makes inflation adjustments in the dollar amounts of civil monetary... OF PRACTICE GENERAL PROCEDURES Civil Penalty Adjustments Under the Federal Civil Penalties...

  8. Seizing and Stretching Participatory Space: Civil Society Participation in Tanzania’s Policy Processes

    NARCIS (Netherlands)

    H. Engel (Hermine)

    2010-01-01

    textabstractThis paper takes as its starting point the perspective that civil society participation in governance—particularly policy processes such as the Poverty Reduction Strategy Papers (PRSPs) and related policy developments—largely takes on a mere consultative rather than a transformative role

  9. THE CONCLUSION OF THE CONTRACT FROM THE PERSPECTIVE OF THE NEW CIVIL CODE

    Directory of Open Access Journals (Sweden)

    Stanciu D. C RPENARU

    2012-06-01

    Full Text Available The New Civil Code regulates in large the general rules regarding the conclusion of the contract. These rules regard the formation of the contract, between parties that are either present or at a distance. The rules in question have as foundation the classical principles regarding the formation of the contract and also reflect the realities of the modern society.

  10. Civil Discourse or Civil War? The Influence of Civil-Military Relations on Iraq and Afghanistan War Strategy

    Science.gov (United States)

    2011-05-04

    Hopkins Univ. Press, 2009), 44. 10 Mackubin T. Owens (professor, Naval War College, Newport, RI), interview by the author, 5 April 2011. 11 Risa A...www.esquire.com/features/fox-fallon (accessed 18 March 2011). Brooks, Risa A. Shaping Strategy: The Civil-Military Politics of Strategic Assessment

  11. El derecho civil, los derechos civiles forales o especiales y el derecho civil autonómico

    OpenAIRE

    Plaza Penadés, Javier

    2012-01-01

    Para poder comprender el concepto y significado del Derecho Civil conviene previamente delimitar su contenido y comprender su consideración como Derecho Privado y como Derecho común, que es fruto de su evolución histórica.

  12. Legal terms in general dictionaries of English: The civil procedure mystery

    DEFF Research Database (Denmark)

    Nielsen, Sandro

    2015-01-01

    examines four general dictionaries of English to see how they treat civil procedure terms used in England and Wales in the light of the change of structure of and terminology used in civil proceedings that took place in 1999. Despite being based on large, up-to-date corpora the dictionaries contain some...... to work in a more focussed way that would likely ensure the inclusion of legal terms as well as terms from other subject fields in general dictionaries. This would also satisfy the needs of users....

  13. CIVIL LIABILITY IN ENVIRONMENTAL LAW

    Directory of Open Access Journals (Sweden)

    Andreea Marica

    2008-09-01

    é un dommage ou un préjudice. Le droit à un environnement écologique, sain et équilibré, est reconnu et garanti par la législation nationale, ainsi que par celle internationale.L’article 35 de la Constitution de la Roumanie, tel qu’il a été modifié par la Loi no. 429/2003, affirme, entre autres droits fondamentaux, le droit à un environnement sain, qui est une partie d’une troisième génération de droits, appelés droits de solidarité, qui peuvent être respectés non seulement par des efforts internes de l’Etat, mais aussi par la coopération entre l’Etat et les citoyens. Par la conclusion d’un accord d’association entre la Roumanie et l’Union Européenne, entré en vigueur en 1995, la Roumanie a assumé l’acquis communautaire de l’environnement, avec ses trois droits fondamentaux (le droit d’être informé au sujet de l’environnement, le droit de participer au processus de prise de décision concernant l’environnement et le droit de solliciter la réparation des dommages écologiques, ou l’annulation d’actes administratifs illégaux a joué un rôle important dans ce processus.Mots-clé: biodiversité, la protection de l’environnement, pollution, la réparation des dommages écologiques, responsabilité civile

  14. Geophysical Methods for Non-Destructive Testing in Civil Engineering

    Science.gov (United States)

    Niederleithinger, E.

    2013-12-01

    Many non-destructive testing (NDT) methods for civil engineering (e. g. ultrasonics, radar) are similar to geophysical techniques. They just differ in scale, material under investigation and vocabulary used. In spite of the fact that the same principles of physics and mathematics apply to both fields, exchange has been limited in the past. But since a few years more and more geophysical knowledge is used in civil engineering. One of the focal points in research is to improve ultrasonic testing of concrete to be able to image the inside even of large, complex structures and to detect any deterioration as early as possible. One of the main issues is the heterogeneity of concrete, including aggregates, reinforcement, cracks and many other features. Our current research focuses on three points. One is the application of state of the art geophysical migration techniques as Reverse Time Migration (RTM) to image vertical faces or the backside of voids and ducts in thick concrete structures, which isn't possible with conventional techniques used in NDT. Second, we have started to use seismic interferometric techniques to interpolate ultrasonic traces, which can't be measured directly for technical reasons. Third, we are using coda wave interferometry to detect concrete degradation due to load, fatigue, temperature or other influences as early as possible. Practical examples of the application of these techniques are given and potential future research directions will be discussed. It will be shown, how a subset of these techniques can be used for innovative monitoring systems for civil infrastructure. Imaging the interior of a concrete body by ultrasonics and reverse time migration(simulated data).

  15. RECRUITMENT AND PROFESSIONAL TRAINING OF CIVIL SERVANTS

    Directory of Open Access Journals (Sweden)

    Roxana Cristina RADU

    2014-06-01

    Full Text Available An ever increasing feature of public office is the way in which the recruitment and training of civil servants are controlled by legislation. Civil servants are a basic component of public administration but they are also important for labor law because civil service relations have the characteristics of an employment relationship and also specific features resulting from the rules of public law. The relevant expression of the interferences between public and private law for civil servants is recruitment and training. The originality of this article lies in the multidisciplinary character, combining elements of labor law, administrative law and human resources management, character reflected in the bibliography used. Another merit of this study is that the authors correlated the provisions of various laws: Constitution, Labor Code, Law no. 161/2003 on the transparency in exercising public dignities and public functions, Government Ordinance no. 137/2000 regarding the prevention and sanction of all discrimination forms, Government Ordinance no. 129/2000 concerning adults’ professional training.

  16. Aeromedical Evacuation: Validating Civil Reserve Air Fleet

    Science.gov (United States)

    2009-02-25

    Aeromedical Evacuation: Validating Civil Reserve Air Fleet FORMAT : Civilian Research Paper DATE: 25 February 2009 WORDS: 10,172 PAGES: 56 CLASSIFICATION... Barrancas , Florida, in 1910. Unfortunately, on its first test flight, it flew only 500 yards at an altitude of 100 feet before crashing. This flight

  17. Civil War. NBER Working Paper No. 14801

    Science.gov (United States)

    Blattman, Christopher; Miguel, Edward

    2009-01-01

    Most nations have experienced an internal armed conflict since 1960. The past decade has witnessed an explosion of research into the causes and consequences of civil wars, belatedly bringing the topic into the economics mainstream. This article critically reviews this interdisciplinary literature and charts productive paths forward. Formal theory…

  18. A Changing Climate for Civil Rights.

    Science.gov (United States)

    Keller, Edward B.

    1983-01-01

    Identifies trends likely to influence civil rights issues in the 1980s: new emphases on entrepreneurial thinking, self-reliance, and meritocracy; a new socioeconomic agenda; and growing expectations that business will fill the gap left by shrinking government budgets and will support efforts to end discrimination against minorities and women. (CMG)

  19. Civil Technology. Surveying. Post Secondary Curriculum Guide.

    Science.gov (United States)

    Fitzpatrick, Beverley J.; And Others

    This curriculum guide was designed for use in postsecondary civil technology--surveying education programs in Georgia. Its purpose is to provide for development of entry level skills in surveying in the areas of knowledge, theoretical structure, tool usage, diagnostic ability, related supportive skills, and occupational survival skills. The first…

  20. Civil Litigation in China and Europe

    Directory of Open Access Journals (Sweden)

    Marko Bratković

    2014-01-01

    Full Text Available Reviewed book: Civil Litigation in China and Europe: Essays on the Role of the Judge and the Parties (= 31 Ius Gentium: Comparative Perspectives on Law and Justice (C.H. (Remco van Rhee & Fu Yulin, eds. (Springer 2014.

  1. CIVIL DISOBEDIENCE, NON-VIOLENCE AND CONSTITUTIONAL ...

    African Journals Online (AJOL)

    forceful resistance (and not civil disobedience) would be an appropriate re- sponse.2 ... and non-violent methods of social change is not absolute and may, in fact, share remarkable ... ently non-violent action has been obstructive of the economic interests of others (in ..... self-advantage or for political subversion. By and ...

  2. Health and Civil War in Rural Burundi

    Science.gov (United States)

    Bundervoet, Tom; Verwimp, Philip; Akresh, Richard

    2009-01-01

    We combine household survey data with event data on the timing and location of armed conflicts to examine the impact of Burundi's civil war on children's health status. The identification strategy exploits exogenous variation in the war's timing across provinces and the exposure of children's birth cohorts to the fighting. After controlling for…

  3. Citizenship, Democratic Participation, and Civil Society

    DEFF Research Database (Denmark)

    Boje, Thomas P.

    2015-01-01

    The interaction between organized civil society and the public sector has becoming stronger and more outspoken for several reasons. First, the public sector is increasingly turning to the civic organizations because the general failure of New Public Management strategies and market-driven solutio...... participatory democracy through active involving of all citizens....

  4. State Education Agency Civil Rights Responsibilities.

    Science.gov (United States)

    Siegel, Peter

    This memorandum addresses the responsibility of State Education Agencies (SEAs) for insuring that local educational agencies do not violate students' civil rights. The SEA's duty is said to arise from two sources. First, in most if not all States, State law mandates that State education officials supervise and regulate the conduct of local school…

  5. Ecological Engineering and Civil Engineering works

    NARCIS (Netherlands)

    Van Bohemen, H.D.

    2004-01-01

    This thesis provides a survey of the research results of the relationship between on the one hand the construction, management and maintenance of civil engineering works, and on the other hand the environment, nature and landscape, with the main focus on motorways and coastal protection. The growing

  6. Global civil society and its discontents

    DEFF Research Database (Denmark)

    Corry, T. Olaf

    2006-01-01

    by grafting the idea of civil society onto the global by way of an unhelpful domestic analogy. This paper examines the role the concept is playing in perpetuating/reconfiguring statism. First it summarizes current criticism by identifying three basic accusations: the ambiguity of the term, the "domestic...

  7. Saggio sulla storia civile del Chili

    Directory of Open Access Journals (Sweden)

    Alberto Trivero

    Full Text Available No hace mucho tiempo apareció en el mercado anticuario italiano un libro extremadamente raro e interesante para el mundo chileno y, particularmente mapuche. Se trata de la primera edición del "Saggio sulla storia civile del Chili", del jesuita Giovanni Ignazio Molina, publicado en Bologna en el año 1787.

  8. Civil society responds to protection gap

    Directory of Open Access Journals (Sweden)

    Vivienne Jackson

    2006-08-01

    Full Text Available In the absence of mechanisms to protect the populationof the OPT, and the reluctance or impotence of the‘international community’, global civil society activists andhuman rights campaigners – working with Palestinianand Israeli actors – have stepped into the breach.

  9. Civil and Military Bureaucracy in Pakistan,

    Science.gov (United States)

    1981-10-01

    Mohammad Ali Jinnah and maintained by his successors until 1958. During the Ayub period (1958-69), the basic framework of adminis- tration was maintained...civil services. * As opposed to the refugees who came from India at Partition . By_ Distribut il/ October 1981 Avallal-ility Codes Avn il and/or Dist special

  10. Construction contracting and civil-military interaction

    NARCIS (Netherlands)

    Kremers, Jasper; Rietjens, S.J.H.; Voordijk, Johannes T.; de Boer, S.J.

    2010-01-01

    There is a need for improved insights into the contracting process for construction projects that the military contract out to civil contractors in the specific setting of civil–military interaction (CMI) in regions that are suffering from instability and armed conflict. The core questions are: what

  11. Civil Rights and Japanese-American Internment.

    Science.gov (United States)

    Francis, Greg; Hojo, Samantha; Lai, Selena; Mukai, Gary; Yoda, Steven

    Students may not be as familiar with the Asian American struggle for equal rights as they are with the black struggle for equal rights. But Asian Americans' civil rights have also been challenged and/or denied throughout their history in the United States. This curriculum module contains six lessons and can be used as a supplement to history…

  12. China To Boost Civil Aerospace Industrialization

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ The National Development and Reform Commission (NDRC) announced on January 30,2008 that it had approved the overall development planning of three national aerospace industrial bases.Building a civil aerospace industry base serves to optimize and integrate aerospace resources to further increase the potential for technological innovation and product R&D in China's aerospace industry.

  13. The language of architecture and civil engineering

    CERN Document Server

    Riejos, Ana Ma Roldan

    2011-01-01

    This book not only provides unique and in-depth information to understand the language of architecture and civil engineering, it is also helpful for students and professionals who need to improve their linguistic skills. The LACE book includes plenty of

  14. Globalization of Constitutional Law and Civil Rights.

    Science.gov (United States)

    Weissbrodt, David

    1993-01-01

    Two issues are discussed: (1) reasons for raising global and international human rights issues in constitutional law, civil rights, and administrative law courses in United States law schools; and (2) barriers to globalization of courses and ways to overcome them. (MSE)

  15. Monitoring civil infrastructure using satellite radar interferometry

    NARCIS (Netherlands)

    Chang, L.

    2015-01-01

    Satellite radar interferometry (InSAR) is a precise and efficient technique to monitor deformation on Earth with millimeter precision. Most InSAR applications focus on geophysical phenomena, such as earthquakes, volcanoes, or subsidence. Monitoring civil infrastructure with InSAR is relatively new,

  16. Aluminium building and civil engineering structures

    NARCIS (Netherlands)

    Soetens, F.; Mennink, J.

    1999-01-01

    The design of aluminium structures in building and civil engineering applications is different from designing in traditional materials. This difference is based on the physical and mechanical properties of the material and the freedom of cross-sectional shape provided by the extrusion manufacturing

  17. The politics of a European civil code

    NARCIS (Netherlands)

    Hesselink, M.W.

    2004-01-01

    Last year the European Commission published its Action Plan on European contract law. That plan forms an important step towards a European Civil Code. In its Plan, the Commission tries to depoliticise the codification process by asking a group of academic experts to prepare what it calls a 'common f

  18. Ecological Engineering and Civil Engineering works

    NARCIS (Netherlands)

    Van Bohemen, H.D.

    2004-01-01

    This thesis provides a survey of the research results of the relationship between on the one hand the construction, management and maintenance of civil engineering works, and on the other hand the environment, nature and landscape, with the main focus on motorways and coastal protection. The growing

  19. The civilized sacred in contemporary China

    NARCIS (Netherlands)

    Travagnin, Stefania

    2014-01-01

    Recent policies set by the Government renewed the urgency of being civilized (wenming): behavior in public parks needs to be wenming, and also rituals in Buddhist and Daoist temples have to be wenming. The next step has been to encourage citizens to avoid burning incense or visiting temples, and to

  20. 78 FR 672 - Civil Monetary Penalties

    Science.gov (United States)

    2013-01-04

    ... offense; (ii) Any history of prior offenses by the Respondent (including offenses occurring prior to the... proposed civil money penalty, including documentary evidence to support any of Respondent's arguments or... argument in mitigation, the Respondent shall provide documentary evidence as part of its response....

  1. RECRUITMENT AND PROFESSIONAL TRAINING OF CIVIL SERVANTS

    Directory of Open Access Journals (Sweden)

    Roxana Cristina RADU

    2014-06-01

    Full Text Available An ever increasing feature of public office is the way in which the recruitment and training of civil servants are controlled by legislation. Civil servants are a basic component of public administration but they are also important for labor law because civil service relations have the characteristics of an employment relationship and also specific features resulting from the rules of public law. The relevant expression of the interferences between public and private law for civil servants is recruitment and training. The originality of this article lies in the multidisciplinary character, combining elements of labor law, administrative law and human resources management, character reflected in the bibliography used. Another merit of this study is that the authors correlated the provisions of various laws: Constitution, Labor Code, Law no. 161/2003 on the transparency in exercising public dignities and public functions, Government Ordinance no. 137/2000 regarding the prevention and sanction of all discrimination forms, Government Ordinance no. 129/2000 concerning adults’ professional training.

  2. Globalization of Constitutional Law and Civil Rights.

    Science.gov (United States)

    Weissbrodt, David

    1993-01-01

    Two issues are discussed: (1) reasons for raising global and international human rights issues in constitutional law, civil rights, and administrative law courses in United States law schools; and (2) barriers to globalization of courses and ways to overcome them. (MSE)

  3. Nigerian Federal Civil Service: Employee Recruitment, Retention ...

    African Journals Online (AJOL)

    This study delved into the recruitment and retention of employees in the ... Civil Service (NFCS), to establish their impact on the effectiveness of the service. ... the study found that the service lagged behind in providing adequate incentives to ... its application should also pay attention to the merit of prospective employees.

  4. Global Civil Society and International Summits

    DEFF Research Database (Denmark)

    Harrebye, Silas

    2011-01-01

    Research in the field of citizenship, civil society, and social movements in relation to larger democratic summits has either focused on radical confrontational elements of activism, broad public demonstrations, or the professional non-governmental organizations. In this article, I label the type...

  5. Perspectives of civil aircraft avionics development

    Directory of Open Access Journals (Sweden)

    А. В. Наумов

    1999-05-01

    Full Text Available Considered are main directions for civil avionics development. General requirements for airborne equipment functions. Analysis of airborne avionics selection per architecture and economical effectiveness in made. Proposed is the necessity of new approach to integrated avionics complex design, first of all, on basis of mathematical method for aircraft equipment and technical characteristics definition

  6. Civil Rights in the Third Wave.

    Science.gov (United States)

    Toffler, Alvin

    1982-01-01

    Current political and legal institutions must be restructured to accommodate the new, higher levels of social diversity brought about by technological progress. Those who are committed to civil rights should recognize the need to tolerate and even encourage diversity, instead of attempting to recreate the homogeneity of yesterday's mass society.…

  7. CIVIL ENGINEERS' ROLES IN PUBLIC WORKS

    Science.gov (United States)

    Murata, Teruaki

    Recently, the public interests are becoming high in the way of executing public works and the future direction of infrastructure development, which raises nation-wide discussion on these issues. How should we make our country's growth strategy for sustainable development? How should we realize the grand design of infrastructure needed for the implementation of such a strategy? It is obvious that further discussions are needed for these challenging questions. With an aim to promote such discussions, this paper reviews the history of public works and the professional practices (or accomplishments) of our great civil engineers, and discusses the future of public works and the roles of civil engineers based on their origin. Further, in this paper, the author, as the chairman of the Public Works Committee of Japan Civil Engineering Contractors Association, introduces the Association's proposal of "realization of an attractive construction industry." However, for its realization, sustainable institutional arrangements under social consensus are indispensable. Also, individual engineer must establish his/her own identity based on sense of social ethics. It is the author's hope that, through these journals, the professional practices of civil engineers will be widely known to the public with objective logics and discussed to achieve social consensus.

  8. Beyond Western Civilization: Rebuilding the Survey

    Science.gov (United States)

    McNeill, William H.; And Others

    1977-01-01

    Seven college professors give personal views about why courses in Western civilization and national history are declining in popularity. Because students seem to be oriented toward the present and away from foreign affairs, history courses must be relevant to students' lives in order to be of interest. (AV)

  9. 49 CFR 228.21 - Civil penalty.

    Science.gov (United States)

    2010-10-01

    ... persons, or has caused death or injury, a penalty not to exceed $100,000 per violation may be assessed... 49 Transportation 4 2010-10-01 2010-10-01 false Civil penalty. 228.21 Section 228.21... penalty. Any person (an entity of any type covered under 1 U.S.C. 1, including but not limited to...

  10. 7 CFR 1738.17 - Civil rights.

    Science.gov (United States)

    2010-01-01

    ... 20-15:320-15, “Equal Employment Opportunity in Construction Financed with RUS Loans”; 7 CFR parts 15 and 15b and 45 CFR part 90. ... 7 Agriculture 11 2010-01-01 2010-01-01 false Civil rights. 1738.17 Section 1738.17...

  11. European standards of the civil service integrity

    Directory of Open Access Journals (Sweden)

    L. V. Prudyus

    2016-09-01

    It was offered for further implementation of the European standards of integrity to develop a new Code of integrity for civil servants and take measures, which contain Anti-Corruption Strategy: adopt a law on the protection of persons who honestly reported regarding corruption offenses (denunciators, in particular a law concerning conducting the inspection of public servants on integrity.

  12. The Language of Civil Engineering: Descriptive, Prescriptive, and Persuasive.

    Science.gov (United States)

    Machauf, Liora

    1990-01-01

    Focuses on the language of civil engineering as manifested in the professional journal "Civil Engineering ASCE." Articles are analyzed, both syntactically and lexically, in terms of three major rhetorical functions: description, prescription, and persuasion. (17 references) (GLR)

  13. Forensic Medical Examination in Civil Cases: Status, Problems, Perspectives

    Directory of Open Access Journals (Sweden)

    E. Kh. Barinov

    2011-01-01

    Full Text Available The state of forensic medical examinations in civil cases related to health harm while rendering medical services is not shown to meet the need for a legal procedure. Key words: forensic medical examination, civil procedure, medical cases.

  14. Civil society response to human trafficking in South Asia

    Directory of Open Access Journals (Sweden)

    Faisal Yousaf

    2006-05-01

    Full Text Available In South Asia civil society organisations have led the way in encouraging governments to address the problem of human trafficking. A coordinated regional response by both governments and civil society organisations is urgently required.

  15. Civil society and the ‘commanding heights’:

    DEFF Research Database (Denmark)

    Spear, Roger; Paton, Rob

    Civil society associations, including voluntary and community groups, trade unions, faithbased organisations, co-operatives and mutuals, have long influenced the economy. Civil society associations can run businesses and they can run organisations that aim to influence businesses. Together...

  16. Should Bad Civil Servants Be Chosen by Voting?

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    In order to promote good service from civil servants, Anqiu City in Shandong Province recently issued the Appraisal Methods for Best-and Worst-Performing Civil Servants. Based on the regulation, the city government

  17. ICAO Assistance to Civil Aviation in the Developing World.

    Science.gov (United States)

    Vivian, Jack

    1981-01-01

    Describes the cost advantages of air transportation over road, rail, and river transportation in many circumstances which prevail today in developing countries. Presents accounts of International Civil Aviation Organization's (ICAO's) efforts supporting civil aviation programs in these countries. (DS)

  18. Portugal’s Laboratorio National de Engenharia Civil,

    Science.gov (United States)

    The civil engineering program of Portugal’s Laboratorio National de Engenharia Civil is described, with emphasis on recent trends within the Hydraulics Department’s coastal engineering unit.

  19. 17 Human Resource Development and the Productivity of the Civil ...

    African Journals Online (AJOL)

    FIRST LADY

    2011-01-18

    Jan 18, 2011 ... Problem of the Study ... find a solution to the problems of the civil service and also successive .... perform current job assignments and tasks effectively. ... Table 1: Frequency Distribution of Civil Employees' Response and.

  20. Spatial dispersion of interstellar civilizations: a probabilistic site percolation model in three dimensions

    Science.gov (United States)

    Hair, Thomas W.; Hedman, Andrew D.

    2013-01-01

    A model of the spatial emergence of an interstellar civilization into a uniform distribution of habitable systems is presented. The process of emigration is modelled as a three-dimensional probabilistic cellular automaton. An algorithm is presented which defines both the daughter colonies of the original seed vertex and all subsequent connected vertices, and the probability of a connection between any two vertices. The automaton is analysed over a wide set of parameters for iterations that represent up to 250 000 years within the model's assumptions. Emigration patterns are characterized and used to evaluate two hypotheses that aim to explain the Fermi Paradox. The first hypothesis states that interstellar emigration takes too long for any civilization to have yet come within a detectable distance, and the second states that large volumes of habitable space may be left uninhabited by an interstellar civilization and Earth is located in one of these voids.

  1. Legal terms in general dictionaries of English: The civil procedure mystery

    DEFF Research Database (Denmark)

    Nielsen, Sandro

    2015-01-01

    Many general language dictionaries contain specialized terms, including legal terms relating to civil lawsuits. The existing literature provides general discussions of scientific and technical terms in ordinary dictionaries but does not specifically address the inclusion of legal terms. This study...... examines four general dictionaries of English to see how they treat civil procedure terms used in England and Wales in the light of the change of structure of and terminology used in civil proceedings that took place in 1999. Despite being based on large, up-to-date corpora the dictionaries contain some...... of the old terms but fail to include the new terms that have been in use for more than 15 years. Why this is the case is a mystery. However, some clues indicate that if they pay more attention to the link between dictionary functions, corpora and the data presented in dictionaries, lexicographers may be able...

  2. TO THE QUESTION OF STUDYING OF THE PROBLEM OF CIVIL ACTIVITY IN RUSSIA

    Directory of Open Access Journals (Sweden)

    A. P. Noskov

    2016-01-01

    Full Text Available In the article features of civil activity of the Russian population and some mechanisms of its implementation are considered. Interest in research of civil activity in modern political process is caused by its interrelation with formation of effective institutes of interaction of the government and society. Intelligent association of the population on purpose selfrealization in socio-political process causes public activity, which, in turn, is aimed at the development of the democratic constitutional state. In general, at the present stage in the Russian Federation quality of participation of citizens changes and new mechanisms of implementation of civil activity develop. Important (at the moment even the main role is played by the state, which acts as the initiator of reformatory process of an institutionalization of interaction of civil society and government. In the last decade the Government of the Russian Federation has offered two large projects aimed at the development of civil society, is a Civic chamber and the Russian Popular Front. One of innovative mechanisms is the Internet where the initiative is shown by means of the websites, social networks, crowdfunding and crowd-sourcing platforms, etc. However, participation of the Russian citizens in social and political life isn't characterized by high activity that is caused by feature of national mentality.

  3. Stato e società civile in Gramsci (State and Civil Society in Gramsci)

    National Research Council Canada - National Science Library

    Guido LIGUORI

    2016-01-01

    Gramsci is not, as at times has been said, the “theoretician of civil society”. Central to his reflections in the Prison Notebooks is instead the concept of the “integral State” or “extended State...

  4. Lyndon B. Johnson and the Civil Right Act of 1964

    OpenAIRE

    Karatzas Konstantinos D.

    2016-01-01

    The Civil Rights Movement is deeply intertwined with Lyndon B. Johnson. Throughout his career, Johnson supported the quest of African-Americans for political and civil rights. They found in him an ally whose role was fundamental in fullfilling the goals of Martin Luther King, Jr, and the Civil Rights Movement. This paper will examine the role of the Johnson presidency in the passage of the Civil Rights Acts of 1957 and 1964.

  5. DOCTRINAL FOUNDATIONS OF PLURALITY OF PERSONS IN CIVIL LAW

    Directory of Open Access Journals (Sweden)

    Yermolayev A. A.

    2014-04-01

    Full Text Available The article examines the theoretical basis of the multiplicity of individual and joint ownership of civil rights and conscientious objection to civilian duties. The author explores the state of development of scientific problems of completely plurality of persons in civil law, proves the necessity to consider the multiplicity not through teaching about the object of civil rights, but through the subject of civil rights

  6. Civil reconnaissance; separating the insurgent from the population

    OpenAIRE

    Burke, Kevin P.

    2007-01-01

    Civil Information Management is one of the main tools in conducting effective counter insurgency operations, yet there is no definitive doctrine that explains how to collect, analyze, or warehouse Civil Information. This thesis provides a methodology for collecting civil information in a counter insurgency environment. The proposed methodology provides a foundation for the creation of standard operating procedures and tactics to enhance the US Military's capability to conduct Civil Recon...

  7. Civil-Military relations and democratization in Guatemala

    OpenAIRE

    Berrios, Carlos G.

    1998-01-01

    The purpose of this thesis is to examine civil-military relations in Guatemala and their effect on democratic consolidation. The issue of civil- military relations in Guatemala is one of particular importance as political and military leaders as well as members of civil society attempt to redefine the role of the military after 36 years of civil war. Applying Felipe Aguero's theory of civilian supremacy, this thesis argues that since 1982, the Guatemalan military has evolved into a profession...

  8. Personnel of Civil Aviation as a Systematic Formation

    OpenAIRE

    2016-01-01

    Personnel of civil aviation as a systematic formation is considered in the article. During the research the author presents scientific views on the definition of «system», reveals the essence of the organization of personnel of civil aviation as a systematic formation. Essential characteristics of the integral system of personnel of civil aviation and its systematic qualities are determined.English abstractThe personnel of civil aviation is a system organized formation of trained workers of c...

  9. ADB Cooperation with Civil Society Annual Report 2010

    OpenAIRE

    Asian Development Bank

    2012-01-01

    Civil society organizations, including nongovernment organizations (NGOs), are important stakeholders of the Asian Development Bank (ADB). The ADB Cooperation with Civil Society Annual Report 2010 presents an overview of the year’s work in cooperating with civil society organizations, including NGOs, in country and regional programming work, project operations, as well as in policy and strategy development. Through ADB’s NGO and Civil Society Center, ADB is strengthening its partnership with ...

  10. ADB Cooperation with Civil Society Biennial Report 2011 and 2012

    OpenAIRE

    Asian Development Bank (ADB)

    2014-01-01

    Civil society organizations, including nongovernment organizations (NGOs), are important stakeholders of the Asian Development Bank (ADB). This report is a compilation of ADB’s engagement with civil society organizations, including NGOs, at the policy and strategy, country and regional programing, and project operations. ADB’s NGO and Civil Society Center, ADB focal points throughout the Bank, and the institution as one entity, seek to strengthen cooperation with civil society in the understa...

  11. Lyndon B. Johnson and the Civil Right Act of 1964

    Directory of Open Access Journals (Sweden)

    Karatzas Konstantinos D.

    2016-09-01

    Full Text Available The Civil Rights Movement is deeply intertwined with Lyndon B. Johnson. Throughout his career, Johnson supported the quest of African-Americans for political and civil rights. They found in him an ally whose role was fundamental in fullfilling the goals of Martin Luther King, Jr, and the Civil Rights Movement. This paper will examine the role of the Johnson presidency in the passage of the Civil Rights Acts of 1957 and 1964.

  12. Civil Rights for Trafficked Persons: Recommendations for a More Effective Federal Civil Remedy

    OpenAIRE

    Shannon Lack

    2008-01-01

    In response to increasing public awareness of human trafficking in the United States, the Victims of Trafficking and Violence Protection Act (TVPA) was signed into law by President Bill Clinton in October of 2000. The TVPA consolidated existing legislation to create a comprehensive civil remedy; this ensures that trafficking victims are no longer forced to seek redress under multiple criminal and civil statutes that target only components of the human trafficking offense. However, despite its...

  13. Auroral omens of the American Civil War

    Science.gov (United States)

    Love, Jeffrey J.

    2014-01-01

    Aurorae are a splendid night-time sight: coruscations of green, purple, and red fluorescent light in the form of gently wafting ribbons, billowing curtains, and flashing rays. Mostly seen at high latitudes, in the north aurorae are often called the northern lights or aurora borealis, and, in the south, the southern lights or aurora australis. The mystery of their cause has historically been the subject of wonder. The folklore and mythology of some far-northern civilizations attributed auroral light to celestial deities. And, in ironic contrast with their heavenly beauty, unusual auroral displays, such as those seen on rare occasions at lower southern latitudes, have sometimes been interpreted as portending unfavorable future events. Today we understand aurorae to be a visual manifestation of the dynamic conditions in the space environment surrounding the earth. Important direct evidence in support of this theory came on September 1, 1859. On that day, an English astronomer named Richard Carrington was situated at his telescope, which was pointed at the sun. While observing and sketching a large group of sunspots, he saw a solar flare—intense patches of white light that were superimposed upon the darker sunspot group and which were illuminated for about a minute. One day later, a magnetic storm was recorded at specially designed observatories in Europe, across Russia, and in India. By many measures, the amplitude of magnetic disturbance was the greatest ever recorded. In the United States, the effects of the Carrington storm could be seen as irregular backand-forth deflections of a few degrees in the magnetized needle of a compass. Rapid magnetic variation also induced electric fields in the earth’s conducting lithosphere, and interfered with the operation of telegraph systems. The Carrington magnetic storm, and an earlier storm that had occurred on August 28, 1859, caused spectacular displays of aurora borealis in the night-time sky over the entire United

  14. 7 CFR 2.25 - Assistant Secretary for Civil Rights.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Assistant Secretary for Civil Rights. 2.25 Section 2... Secretaries and Assistant Secretaries § 2.25 Assistant Secretary for Civil Rights. (a) The following delegations of authority are made by the Secretary to the Assistant Secretary for Civil Rights: (1) Provide...

  15. Quantitative and Econometric Methodologies in the Study of Civil War

    OpenAIRE

    2014-01-01

    This chapter provides an overview of the quantitative study of civil war, focusing on the development of quantitative conflict studies, the basics of the quantitative method, the prominent sources of civil conflict data, and the strengths and weaknesses of using quantitative methods to analyse civil war.

  16. Quantitative and Econometric Methodologies in the Study of Civil War

    OpenAIRE

    Clayton, Govinda

    2014-01-01

    This chapter provides an overview of the quantitative study of civil war, focusing on the development of quantitative conflict studies, the basics of the quantitative method, the prominent sources of civil conflict data, and the strengths and weaknesses of using quantitative methods to analyse civil war.

  17. Opportunities in Civil Engineering. [VGM Career Horizons Series].

    Science.gov (United States)

    Hagerty, D. Joseph; Heer, John E., Jr.

    This book presents information on career opportunities in civil engineering. Chapter 1 focuses on the scope of civil engineering, discussing: role of scientist, engineer, and technologists; engineering and engineering technology; civil engineer's role and obligations; and other information. Chapter 2 considers such aspects of the education for…

  18. 77 FR 65100 - Adjustment of Civil Monetary Penalties for Inflation

    Science.gov (United States)

    2012-10-25

    ... inflation. This rule sets forth the maximum, inflation-adjusted dollar amount for civil monetary penalties... COMMISSION 17 CFR Part 143 RIN 3038-AD76 Adjustment of Civil Monetary Penalties for Inflation AGENCY... and orders thereunder. The rule, as amended, implements the Federal Civil Penalties...

  19. 42 CFR 460.46 - Civil money penalties.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Civil money penalties. 460.46 Section 460.46 Public...) Sanctions, Enforcement Actions, and Termination § 460.46 Civil money penalties. (a) CMS may impose civil money penalties up to the following maximum amounts: (1) For each violation regarding enrollment or...

  20. 12 CFR 509.103 - Civil money penalties.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Civil money penalties. 509.103 Section 509.103... PROCEDURE IN ADJUDICATORY PROCEEDINGS Local Rules § 509.103 Civil money penalties. (a) Assessment. In the... may serve an order of assessment of civil money penalty upon the party concerned. The assessment order...

  1. 12 CFR 1250.3 - Civil money penalties.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Civil money penalties. 1250.3 Section 1250.3 Banks and Banking FEDERAL HOUSING FINANCE AGENCY ENTERPRISES FLOOD INSURANCE § 1250.3 Civil money... to § 1250.2, the Director of FHFA, or his or her designee, may assess civil money penalties against...

  2. 12 CFR 908.6 - Civil money penalties.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Civil money penalties. 908.6 Section 908.6... Proceedings § 908.6 Civil money penalties. (a) Notice of assessment—(1) Grounds. The Finance Board may issue and serve a notice of assessment of a civil money penalty on any Bank or any executive officer or...

  3. Towards an Africological Pedagogical Approach to African Civilization.

    Science.gov (United States)

    Okafor, Victor Oguejiofor

    1996-01-01

    Presents a case study of controversies related to African studies and makes the case for an Africological pedagogical approach to African Civilization. The title "African Civilization" reflects the African place in the whole of world civilization even though that place is itself a multiple entity. (SLD)

  4. 12 CFR 622.60 - Payment of civil money penalty.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Payment of civil money penalty. 622.60 Section... Rules and Procedures for Assessment and Collection of Civil Money Penalties § 622.60 Payment of civil money penalty. (a) Payment date. Generally, the date designated in the notice of assessment for...

  5. 42 CFR 493.1834 - Civil money penalty.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Civil money penalty. 493.1834 Section 493.1834... (CONTINUED) STANDARDS AND CERTIFICATION LABORATORY REQUIREMENTS Enforcement Procedures § 493.1834 Civil money... Secretary to impose civil money penalties on laboratories. Section 1846(b)(3) of the Act...

  6. Penalty Inflation Adjustments for Civil Money Penalties. Interim Final Rule.

    Science.gov (United States)

    2016-06-27

    In accordance with the Federal Civil Penalties Inflation Adjustment Act of 1990, as amended by the Debt Collection Improvement Act of 1996, and further amended by the Bipartisan Budget Act of 2015, section 701: Federal Civil Penalties Inflation Adjustment Act Improvements Act of 2015, this interim final rule incorporates the penalty inflation adjustments for the civil money penalties contained in the Social Security Act

  7. 40 CFR 35.925-9 - Civil rights.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Civil rights. 35.925-9 Section 35.925-9... ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.925-9 Civil rights. That if the... the Civil Rights Act of 1964 and part 7 of this chapter have been met....

  8. On the detectability of intelligent civilizations in the galaxy

    Directory of Open Access Journals (Sweden)

    Đurić N.

    2003-01-01

    Full Text Available In this paper we argue for the possibility that even in the event of a Galaxy teeming with extraterrestrial intelligence (ETI the probability of receiving recognizable signals from the ETIs may be very low. There are two majors factors that may limit our ability to detect other civilizations. (i Evolutionary mismatches may cause difficulties analogous to humans attempting to communicate with lower primates. (ii Independent evolutionary paths resulting from differing planetary/stellar environments may result in life whose cognitive processes and consequent perceptions of the universe are very different from ours. Interpreting signals from such civilizations may prove a very difficult or even futile task. Even on Earth, an example of a cognitive mismatch is that between humans and dolphins, where evolution in very different environments has led to difficulty in establishing communication between these two species. The main effect of the second factor is to limit communication while the effect of the first is to constrain what communication is possible to a "window of opportunity", a finite period of time, τω, when communication may be possible before diverging evolution makes it impossible. For example, if the number of ETIs in the Galaxy is one million and if τω 5 × 10 3 light years so that one star in 10 10 harbors such a civilization. If the above arguments are correct we reach the following conclusions. The absence of detected signals does not translate into an absence of ETI’s. Targeting individual stars in the search for ETI has a low probability of success. The use of radio signals is of limited value because with such large separations between "contactable" civilizations interstellar scintillation strongly limits the propagation of radio signals. Similarly, optical communication would be hindered by interstellar extinction. Possible alternatives to current searches for narrow band signals include listening for modulated broadband

  9. Civil engineering status report for the ATLAS & CMS worksites

    CERN Document Server

    Rammer, H; CERN. Geneva. ST Division

    2003-01-01

    Construction work on the civil engineering contracts at Point 1 and Point 5 started in 1998. The new surface buildings and underground structures are necessary to accommodate the ATLAS and CMS detectors for the LHC Project. The principal underground works at both points consist of two new shafts, two caverns along with a number of small connection tunnels and galleries. At Point 1, the works are 90% complete. Most of the surface buildings as well as the shafts and one of the two new caverns have been completed, and the construction of the second cavern is well underway. At Point 5, the works are 70% complete. Most of the surface buildings as well as the shafts and the pillar have been completed. With excavation of the two large caverns complete, the concreting of the final linings has started. The aim of this paper is to present the status of the civil engineering on these worksites and in particular the challenges encountered constructing the experimental caverns.

  10. A RESPONSABILIDADE CIVIL E O MEIO AMBIENTE

    Directory of Open Access Journals (Sweden)

    DELCYLENE VILLALBA SOARES

    2012-06-01

    Full Text Available RESUMOEste artigo tem por finalidade realizar uma análise sobre a evolução da responsabilidade civil e suas teorias, subjetiva e objetiva aplicadas ao meio ambiente. Dentro desta área, deve-se ressaltar que a responsabilidade civil ao meio ambiente, é um assunto de importante relevância para o efetivo controle da depredação ambiental, permitindo que sejam alcançadas as metas propostas como condição de sobrevivência da espécie humana, ou seja, a conservação do meio ambiente e o desenvolvimento econômico social, visando desta maneira, permitir a qualidade e a continuação da vida. Existe o entendimento, que somente com educação ambiental e normas reguladoras fortes, como a penalidade de ter que indenizar quando praticar algum dano ao meio ambiente conseguirá atingir o objetivo maior de preservação. Necessitam-se além de uma mudança na legislação que responsabilize poluidores do meio ambiente, atribuindo-lhes sanções que inibam a prática de tal conduta ilícita e realizando assim, a aplicabilidade da justiça.Palavras-chave:Responsabilidade Civil; Responsabilidade; Meio Ambiente ABSTRACTThis article have objective to realize a analysis about civil responsibility evolution and your theories, subjective and objective apply environment. Inside this area have to stand out that civil responsibility environment, it is a theme very important relevance for environment depredation control effective, permitting have been obtain proposals target like been human survival condition, therefore, environment conservation and social economic development objective permit quality and continuation of life. There is understanding, that only with environment education and strong regulation principle, like penalty has to indemnify when practice some injury of environment, will obtain more preservation. Demand a change on legislation that responsible environment polluter attribute him inhibit sanctions for practice this illicit conduct and

  11. Reflexiones sobre el concepto de guerra civil

    Directory of Open Access Journals (Sweden)

    González Calleja, Eduardo

    2000-12-01

    Full Text Available This article shows the phenomenon of war as the highest intensity point in an armed conflict. The work looks over his juridical typification, the special dialectical relation established between situations of war and peace, and the ethiology, characteristics and consequences of civil war as a big scale political conflict whose aim is the preservation or conquest of state power.

    El artículo describe el fenómeno de la guerra como un conflicto armado de máxima intensidad. Estudia su caracterización jurídica, la peculiar relación dialéctica que se establece entre el estado de guerra y el de paz, y la etiología, características y efectos de la guerra civil como conflicto político en gran escala dirigido a la conservación o conquista del poder estatal.

  12. Climate Change and International Civil Aviation Negotiations

    Directory of Open Access Journals (Sweden)

    Veronica Korber Gonçalves

    Full Text Available Abstract The International Civil Aviation Organization (ICAO has discussed ways of regulating greenhouse gas (GHG emissions by civil aircraft for almost 20 years. Over the past four years, a consensus has developed about a market-based mechanism in the form of a carbon offset system. This article describes the route to the agreement reached by ICAO’s 39th Assembly, in order to contextualise the results and point out some of its limitations. It points to two main factors that contributed to the consensus: the role of the European Union, which sought to lead the negotiations, and the choice of a flexible and ultimately weak mechanism that received support from the international airlines.

  13. The Civil War in cyberspace today

    Directory of Open Access Journals (Sweden)

    Matilde EIROA

    2015-03-01

    Full Text Available The appeal of the Spanish Civil War in the online world is a phenomenon deserving of attention, as an event that took place more than 75 years ago which still arouses debate and the curiosity of many. It is surprising that the media world considers it “newsworthy” and that it has an important presence on the Internet — on blogs, websites, You Tube, and even social media platforms such as Facebook and Twitter. This article examines all mention of the Civil War in online media. We start from the idea that the features of the online world allow for an extensive and multifaceted production of media of content which is more cultural, more social, and more attuned to the passing of time.

  14. Family Enterprise in Czech Civil Code

    Directory of Open Access Journals (Sweden)

    Janku Martin

    2016-12-01

    Full Text Available For more than two decades the family business enterprises of the first generation (generation of founders are more and more dominating in the category of today’s small and medium–sized enterprises in the Czech Republic. The necessary legal background defining the legal relationships and rights of all participating persons was, however, limited to general provisions in the Commercial Code that has not solved many of the problems associated thereto. Only in 2012 the new Czech Civil Code, Act. No 89/2012 Coll., introduced the institute of family enterprise as completely new term in the Czech Civil law. The presented paper aims to analyse the key rules of this new legal regulation, focusing on significant aspects of the institute in the context of commercial law and family law, as well as, to highlight the potential weaknesses and gaps existing in the regulation.

  15. Understanding civil society before and after 1989

    Directory of Open Access Journals (Sweden)

    Ferenc Miszlivetz

    2012-02-01

    Full Text Available Entrapped in the ambiguities of the Realpolitik of the Yalta system, East and Central European societies had to proceed on a long path of learning in order to find the right modes of self-organization and articulation to defend their values and identities vis-à-vis dictatorship and authoritarian rule. These bitter lessons contributed to the emergence of a new «strategy», a new vision which materialized in the emerging political philosophy and the political and social practice of civil society. This development would not have been possible without a gradual and fundamental change in political thinking and goal-setting, expressed in the development of a new concept of civil society.Atrapados en las ambigüedades de la Realpolitik del sistema de Yalta, las sociedades del Centro y Este de Europea han tenido que proceder a un largo camino de aprendizaje a fin de encontrar formas correctas de autoorganización y la articulación de la defensa de sus valores e identidades vis-à- vis con una dictadura y una administración autoritaria. Estas amargas lecciones contribuyeron a la emergencia de una nueva «estrategia», una nueva visión materializada en la emergente filosofía política y la práctica social y política de la sociedad civil. Este desarrollo no hubiera sido posible sin el gradual y fundamental cambio en el pensamiento político y el establecimiento de metas, expresadas en el desarrollo de un nuevo concepto de sociedad civil

  16. Trauma Narratives of the English Civil War

    OpenAIRE

    Peters, Erin

    2016-01-01

    This article explores the psychological impact and aftereffects of the English Civil War. Its main \\ud points of focus are the expressions of personal as well as collective trauma caused by this intestine \\ud conflict and the intersections between these two areas of experience. In this context, the discussion \\ud places the ways in which war experiences were narrated in relation to wider conceptualizations of \\ud traumatic damage to the mind. The essay identifies and analyses evidence of (wha...

  17. Judicial considerations with regard to civil liability.

    Science.gov (United States)

    Pittelli, S D; Muñoz, D R

    2007-03-01

    This paper addresses the relationship between the doctrinaire position of a judge in terms of the civil liability objective and subjective theories and the results of their decisions in terms of "acquittal/against judgments". A system of classification of matter of fact results is proposed and the influence on the result of the decision of each category is also tested. The material consists of 71 records of judicial procedures from São Paulo State Court of Justice.

  18. Chemistry Progress and Civilization in Ancient China

    Institute of Scientific and Technical Information of China (English)

    JIANG Yu-Qian; RUAN Shu-Xiang; TANG Shan; SHUAI Zhi-Gang

    2011-01-01

    @@ During the 6,000 years of Chinese civilization, chemistry has played an essential role.The bronzed chime bells of the Warring States Period (475-221 BC) unearthed in Hubei Province shows not only the excellence in musical instruments in ancient China, but also the technological advances in metallurgy.Chinese alchemy was not originated from the quest to turn common metals to gold, instead, it was for searching medicines for longevity of human beings, mostly practised by Taoists.

  19. The Civil Side of Irregular Warfare

    Science.gov (United States)

    2014-05-22

    operational environment; identify and mitigate underlying causes of instability within civil society ; or involve the application of functional...Harakat al-Muqawama al-Islamiyya, the Islamic Resistance Movement, seeks an Islamic state within Palestine . Unique to HAMAS as compared to Islamists...an embodiment of the Muslim Brotherhood’s missionary work in Palestine , established schools and social safety nets within Gaza. This social safety

  20. Civil Society as a Network of Communities

    OpenAIRE

    Mendo Castro Henriques

    2007-01-01

    According to a political philosophy approach, civil society may be defined as the network of institutions of private origin and a public purpose in which communities share goods, meanings and values, significantly contributing to the progress or decline of governance. Its empowering role is growing as cooperation networks spread across the local, national, supranational and global levels, strengthening both the communities they serve and the governance procedures they legitimize. Those instit...

  1. Civil liability for ecologic damage and repairing

    OpenAIRE

    Basílio, Patrícia Droeber; Faculdades de Vitória, Espírito Santo, Brasil

    2009-01-01

    This article analyses how civil liability takes position regarding situations connected to damages caused to the environment, defined ways in our legislation reprimanding damages caused and existent ways of prevention and repairing. The text contemplates how law disciplines such issue, looking for efficient and effective solutions and also checking evolution and modification from law which are relevant to the environment, the environmental law, whereas we observe it is a serious issue that ha...

  2. Civil Society Organizations: Development and Failures

    OpenAIRE

    Abdallah, Ali Saleh

    2016-01-01

    One has not to be worried about civil society organizations because they have already received an important role to play in social activities, in the development and the defense of human rights. Therefore, they represent a key partner for the state, alongside with which they participate in economic and social development. In fact, nowadays, it is no longer possible for the state alone to vouch for social development and to assume responsibility for all social problems. The relations between t...

  3. Multiple Paths to Encephalization and Technical Civilizations

    Science.gov (United States)

    Schwartzman, David; Middendorf, George

    2011-12-01

    We propose consideration of at least two possible evolutionary paths for the emergence of intelligent life with the potential for technical civilization. The first is the path via encephalization of homeothermic animals; the second is the path to swarm intelligence of so-called superorganisms, in particular the social insects. The path to each appears to be facilitated by environmental change: homeothermic animals by decreased climatic temperature and for swarm intelligence by increased oxygen levels.

  4. Risk to civilization: A planetary science perspective

    Science.gov (United States)

    Chapman, Clark R.; Morrison, David

    1988-01-01

    One of the most profound changes in our perspective of the solar system resulting from the first quarter century of planetary exploration by spacecraft is the recognition that planets, including Earth, were bombarded by cosmic projectiles for 4.5 aeons and continue to be bombarded today. Although the planetary cratering rate is much lower now than it was during the first 0.5 aeons, sizeable Earth-approaching asteroids and comets continue to hit the Earth at a rate that poses a finite risk to civilization. The evolution of this planetary perspective on impact cratering is gradual over the last two decades. It took explorations of Mars and Mercury by early Mariner spacecraft and of the outer solar system by the Voyagers to reveal the significance of asteroidal and cometary impacts in shaping the morphologies and even chemical compositions of the planets. An unsettling implication of the new perspective is addressed: the risk to human civilization. Serious scientific attention was given to this issue in July 1981 at a NASA-sponsored Spacewatch Workshop in Snowmass, Colorado. The basic conclusion of the 1981 NASA sponsored workshop still stands: the risk that civilization might be destroyed by impact with an as-yet-undiscovered asteroid or comet exceeds risk levels that are sometimes deemed unacceptable by modern societies in other contexts. Yet these impact risks have gone almost undiscussed and undebated. The tentative quantitative assessment by some members of the 1981 workshop was that each year, civilization is threatened with destruction with a probability of about 1 in 100,000. The enormous spread in risk levels deemed by the public to be at the threshold of acceptability derives from a host of psychological factors that were widely discussed in the risk assessment literature. Slovic shows that public fears of hazards are greatest for hazards that are uncontrollable, involuntary, fatal, dreadful, globally catastrophic, and which have consequences that seem

  5. Civil Society and Paths to Abolition

    Directory of Open Access Journals (Sweden)

    Seymour DRESCHER

    2015-12-01

    Full Text Available Abstract Through a comparative analysis, this article aims to present an overview of British, French, Russian, American and Brazilian abolitionist action, between the late eighteenth century and throughout the nineteenth century. Indicating the struggles of pro-abolition civil associations, the paths taken in Britain, France, the US and Brazil are presented in parallel - either to emphasize approaches, either to highlight the undeniable peculiarities - revealing the marks of violence and negotiation present in the emancipation process.

  6. Hacia un bosquejo de la sociedad civil global: Un referente para la sociedad civil en el mundo árabe

    OpenAIRE

    Abu-Tarbush, José

    2012-01-01

    La emergencia de la sociedad civil transnacional o global fue precedida por el desarrollo de las sociedades civiles en sus respectivos ámbitos nacionales o estatales. A su vez, la creciente transnacionalización de las organizaciones de las sociedades civiles nacionales sentó las bases de la sociedad civil global. Por su parte, la emergencia del tejido asociativo de la sociedad civil en el mundo árabe ha transcurrido de manera paralela ―e incluso previamente― a la formación de su s...

  7. La historiografía sobre la Guardia Civil. Crítica y propuestas de investigación La historiografía sobre la Guardia Civil. Crítica y propuestas de investigación

    Directory of Open Access Journals (Sweden)

    Gerald Blaney Jr.

    2005-01-01

    Full Text Available The Civil Guard has been one of the most important, and most polemical, institutions in contemporary Spanish history. Nevertheless, the benemérita («Meritorious» has been largely ignored by professional historians, political scientists and sociologists. As a result, our understanding of the Civil Guard and its impact in the historical development of Spain is at times erroneous or, more frequently, too simplistic. This article as two objectives: The first being to examine the existing historiography of the Civil Guard. With a few notable exceptions, the majority of the historical literature has been written by members of the corps, and as such often suffers from a lack of critical objectivity, and as such tells us more of the selfimage of the Civil Guard than about many significant aspects of its history. Moreover, the majority of academic studies of the Civil Guard focus principally on the foundational period of the corps (1844-1874, and its links with the military. Surprisingly, given the role of the benemérita in the Second Republic, the Civil War and the Franco Regime, little has been written about the Civil Guard in the twentieth century. The second objective of this article is to propose areas for further research, in the hope that such research will shed some light on those lesser-understood aspects of the Civil Guard’s history.La Guardia Civil ha sido una de las instituciones más importantes, y una de las más polémicas, en la historia contemporánea de España. Sin embargo, la Benemérita ha sido casi ignorada por los historiadores profesionales, los politólogos y los sociólogos y, por lo tanto, nuestro conocimiento de la Guardia Civil y su impacto en el desarrollo de la historia española es a veces erróneo o, más a menudo, simplista. Este artículo tiene dos objetivos. El primero es examinar la historiografía existente de la Guardia Civil. Con un par de excepciones notables, el grueso de esta literatura ha sido escrito por

  8. Self powered system for civil structures

    Science.gov (United States)

    Shoureshi, Rahmat A.

    2009-03-01

    Globally, civil infrastructures are deteriorating at an alarming rate caused by overuse, overloading, aging, damage or failure due to natural or man-made hazards. With such a vast network of deteriorating infrastructure, there is a growing interest in continuous monitoring technologies. In order to provide a true distributed sensor and control system for civil structures, we are developing a Structural Nervous System that mimics key attributes of a human nervous system. This nervous system is made up of building blocks that are designed based on mechanoreceptors as a fundamentally new approach for the development of a structural health monitoring and diagnostic system that utilizes the recently developed piezo-fibers capable of sensing and actuation. In particular, our research has been focused on producing a sensory nervous system for civil structures by using piezo-fibers as sensory receptors, nerve fibers, neuronal pools, and spinocervical tract to the nodal and central processing units. This paper presents up to date results of our research, including the design and analysis of the structural nervous system.

  9. Observational signatures of self-destructive civilizations

    Science.gov (United States)

    Stevens, Adam; Forgan, Duncan; James, Jack O'malley

    2016-10-01

    We address the possibility that intelligent civilizations that destroy themselves could present signatures observable by humanity. Placing limits on the number of self-destroyed civilizations in the Milky Way has strong implications for the final three terms in Drake's Equation, and would allow us to identify which classes of solution to Fermi's Paradox fit with the evidence (or lack thereof). Using the Earth as an example, we consider a variety of scenarios in which humans could extinguish their own technological civilization. Each scenario presents some form of observable signature that could be probed by astronomical campaigns to detect and characterize extrasolar planetary systems. Some observables are unlikely to be detected at interstellar distances, but some scenarios are likely to produce significant changes in atmospheric composition that could be detected serendipitously with next-generation telescopes. In some cases, the timing of the observation would prove crucial to detection, as the decay of signatures is rapid compared with humanity's communication lifetime. In others, the signatures persist on far longer timescales.

  10. Lei natural e lei civil em Locke

    Directory of Open Access Journals (Sweden)

    Gustavo Hessmann Dalaqua

    2015-04-01

    Full Text Available Resumo: O artigo aborda a relação entre lei natural e lei civil na filosofia de John Locke. Embora leituras consagradas tenham afirmado que a relação entre ambas é dedutiva, este artigo tentará apresentar uma interpretação diferente, qual seja, a de que a relação entre lei civil e lei natural é de determinação. Longe de ser mera dedução de uma lei natural imutável, a lei civil possui papel determinante com relação à lei natural. Como mostraremos, esta interpretação realça algo que Locke tinha em alta estima: o caráter deliberativo da lei natural. A deliberação dos cidadãos na legislatura cria, em certa medida, a lei natural. Os cidadãos são livres para determinar a lei, e a participação em tal determinação é crucial para a manutenção de sua liberdade política. Nesse sentido, como veremos, a liberdade política lockiana é tributária do republicanismo.

  11. Managing the Civil-Military Interface in the EU: Creating an Organisation Fit for Purpose

    Directory of Open Access Journals (Sweden)

    Per Martin Norheim-Martinsen

    2010-08-01

    Full Text Available The establishment of ESDP/CSDP in 1999 has been accompanied by the anticipation that the European Union will represent a unique strategic actor because of its ability to mix civilian and military crisis management instruments as part of a comprehensive approach. But to what extent is this characteristic reflected in the EU’s civil-military organisation? The EU is clearly not a state, but it does embody certain non-intergovernmental characteristics that set it beyond a 'normal' inter-state organisation or alliance, the expansion of the role of the administrative level being one of them. The development of a well-functioning civil-military organisation is important in this regard, but appropriate benchmarks for what such an organisation would look like are missing from the current EU debate. A problem is that, when focusing on the novelty and uniqueness of the EU’s comprehensive approach, institutional change is often treated as a good in itself. However, by contrasting and using two classical models for organising civil-military relations – Samuel Huntington’s so-called 'normal', or separated model, and Morris Janowitz’ 'constabulary', or integrated model – as benchmarks, the article shows that institutional innovations have largely sustained a separation of the civil-military interface, despite the stated objective of developing an EU 'culture of coordination'. This situation reflects the inherent tension between a traditional civil-military culture with deep roots in the Member States, on the one hand, and an evolving 'in-house' civil-military culture within the Council Secretariat, on the other. When it comes to ESDP/CSDP, certain Member States have used institutional reform as a way to push through national agendas, producing frequent but often ineffective institutional change. At the same time, there has been a lack of attention inside the Council Secretariat paid to effective measures for breaking down professional and cultural

  12. Questioning civil society / La sociedad civil en cuestión

    Directory of Open Access Journals (Sweden)

    Eguzki Urteaga

    2008-10-01

    Full Text Available After the end of the Cold War, the notion of civil society has become part of the scientific discourse, the media discourse as well as the discourse of international organizations. And it has done so despite having different meanings. Indeed, the concept of civil society may refer to the actor of a protest, the project of a mobilization, the open up of a political system dealing with a problem of representation. In other cases, it may also refer to political actors, socio-economic agents, associations or labour unions. In any case, it appears as an ambiguous concept, plural and poorly defined. The aim of this article is to highlight the long historical course of this notion, from the former times and its link to civilization, the modern times and its perceptions as a counter-power, to the contemporary period in which this notion is identified with the third sector. Nowadays, civil society is related to problems of citizenship, citizen participation and public space. Lastly, it poses a fundamental question in all continents, as a consequence of the new information and communication technologies and the globalization of commercial exchanges: is there an international civil society?

  13. Desobediencia civil: la autoridad de la reflexión vs la autoridad civil

    Directory of Open Access Journals (Sweden)

    Maria José Urteaga Rodríguez

    2016-06-01

    Full Text Available ¿Puede la desobediencia civil justificarse moralmente? Este trabajo intenta dar una respuesta afirmativa a esta pregunta. Para dar cuenta de por qué la desobediencia civil es moralmente justificable, primero se describen algunos rasgos esenciales de la desobediencia civil. Después se explica la manera en la que tensión entre el poder civil y el poder del individuo –tensión que se asume como la fuente de la desobediencia civil–, bajo la consideración de algunos pasajes de la Fundamentación metafísica de las costumbres, resulta sólo aparente. Una vez disuelta la tensión se defiende que las fuentes normativas individuales y sociales no sólo no se contraponen, sino que su complementariedad es necesaria para justificar la desobediencia civil. Aunque suene paradójico: sólo se puede abrir espacio a la desobediencia a partir de resaltar la importancia de la obediencia y de la ley.

  14. Shock-driven fluid-structure interaction for civil design

    Energy Technology Data Exchange (ETDEWEB)

    Wood, Stephen L [ORNL; Deiterding, Ralf [ORNL

    2011-11-01

    The multiphysics fluid-structure interaction simulation of shock-loaded structures requires the dynamic coupling of a shock-capturing flow solver to a solid mechanics solver for large deformations. The Virtual Test Facility combines a Cartesian embedded boundary approach with dynamic mesh adaptation in a generic software framework of flow solvers using hydrodynamic finite volume upwind schemes that are coupled to various explicit finite element solid dynamics solvers (Deiterding et al., 2006). This paper gives a brief overview of the computational approach and presents first simulations that utilize the general purpose solid dynamics code DYNA3D for complex 3D structures of interest in civil engineering. Results from simulations of a reinforced column, highway bridge, multistory building, and nuclear reactor building are presented.

  15. A wake bending unsteady dynamic inflow model of tiltrotor in conversion flight of tiltrotor aircraft

    Institute of Scientific and Technical Information of China (English)

    YUE HaiLong; XIA PinQi

    2009-01-01

    The aerodynamics, dynamic responses and aeroelasticity of tiltrotor aircraft in the tilting of rotor i.e.In conversion flight are extraordinarily complicated.The traditional quasi-steady assumption model can not reflect the unsteady aerodynamic problems in the tilting of rotor.The CFD method based on the vortex theory can get better results, but it consumes a lot of computing resources.In this paper, a wake bending dynamic inflow model of tilting rotor was established firstly based on the Peters-He dynamic inflow model used in helicopter.Then combining with the ONERA unsteady aerodynamic model, a wake bending unsteady dynamic inflow model of tilting rotor in conversion flight of tiltrotor aircraft was es-tablished.The wake bending unsteady dynamic inflow model of tilting rotor was verified by using the experimental data of an isolated rotor model in large angle pitching up maneuver and was used to calculate the dynamic responses of tilting rotor in conversion flight of a tiltrotor aircraft model.The calculated results were analyzed to be physically reasonable.

  16. A wake bending unsteady dynamic inflow model of tiltrotor in conversion flight of tiltrotor aircraft

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The aerodynamics, dynamic responses and aeroelasticity of tiltrotor aircraft in the tilting of rotor i.e. in conversion flight are extraordinarily complicated. The traditional quasi-steady assumption model can not reflect the unsteady aerodynamic problems in the tilting of rotor. The CFD method based on the vortex theory can get better results, but it consumes a lot of computing resources. In this paper, a wake bending dynamic inflow model of tilting rotor was established firstly based on the Peters-He dynamic inflow model used in helicopter. Then combining with the ONERA unsteady aerodynamic model, a wake bending unsteady dynamic inflow model of tilting rotor in conversion flight of tiltrotor aircraft was established. The wake bending unsteady dynamic inflow model of tilting rotor was verified by using the experimental data of an isolated rotor model in large angle pitching up maneuver and was used to calculate the dynamic responses of tilting rotor in conversion flight of a tiltrotor aircraft model. The calculated results were analyzed to be physically reasonable.

  17. De la responsabilidad civil de los maestros a la responsabilidad civil del titular del centro docente

    OpenAIRE

    2001-01-01

    Esta obra analiza los cambios que se han producido en el ámbito de la responsabilidad extracontractual o aquiliana, a través de un caso bien concreto: la responsabilidad civil de los maestros o profesores por los actos de sus alumnos. Este supuesto, regulado originariamente en el párrafo sexto del art. 1903 del Código civil , fue modificado por medio de la Ley 1/1991 de 7 de enero, pasando a ocupar el actual párrafo quinto de ese mismo articulo. En esa modificación influyó la presencia en la ...

  18. The theoretical justification of civil service professional space management

    Directory of Open Access Journals (Sweden)

    O. M. Terentiev

    2014-04-01

    Full Text Available The article develops the basic theoretical principles concerning the practical aspects of a civil service professional space. Development of the theoretical foundations of civil service professional space management provides for Public Administration new, more comprehensive methodological tools for adequately analysis and management of both social and professional processes in the public service, and ongoing process in the subspaces, fields and environments of all professions. Civil service professional space defines the main parameters and directions of public service, and professional environment of public authorities. As a space of common activity it requires special development and management. The author describes the content of functions for civil service professional space management, and provides appropriate practical recommendations. It is concluded that the civil service professional space should be the top point for analysis, forecasting, planning, implementation and decision-making in the civil service management in Ukraine.

  19. CIVIL SOCIETY AS A RESOURSE FOR DEVELOPMENT OF RUSSIA

    Directory of Open Access Journals (Sweden)

    Boris I. Makarenko

    2013-01-01

    Full Text Available The article is based on research on civil society in Russia conducted for the Committee of Civil Initiatives by the Centre of Political Technologies in June-July 2013. It compares the Western model of civil society with its understanding in non-Western nations. The author analyses historical evolution of the Russian society and provides assessment of its current standing. He concludes that non-governmental organisations and civil activities in Russia develop under conditions of low mutual trust among the population and between society and state. The lack of trust of governmental bodies to civil initiatives is clearly reflected in the latest legislation on “foreign agents”. The remaining unfavourable conditions are likely to continue to hinder progress of Russian civil society for the years to come. The foundation for the research created the data from surveys, in-depth interviews and group discussions.

  20. Upper limits on the probability of an interstellar civilization arising in the local Solar neighbourhood

    Science.gov (United States)

    Cartin, Daniel

    2015-10-01

    At this point in time, there is very little empirical evidence on the likelihood of a space-faring species originating in the biosphere of a habitable world. However, there is a tension between the expectation that such a probability is relatively high (given our own origins on Earth), and the lack of any basis for believing the Solar System has ever been visited by an extraterrestrial colonization effort. From the latter observational fact, this paper seeks to place upper limits on the probability of an interstellar civilization arising on a habitable planet in its stellar system, using a percolation model to simulate the progress of such a hypothetical civilization's colonization efforts in the local Solar neighbourhood. To be as realistic as possible, the actual physical positions and characteristics of all stars within 40 parsecs of the Solar System are used as possible colony sites in the percolation process. If an interstellar civilization is very likely to have such colonization programmes, and they can travel over large distances, then the upper bound on the likelihood of such a species arising per habitable world is of the order of 10-3 on the other hand, if civilizations are not prone to colonize their neighbours, or do not travel very far, then the upper limiting probability is much larger, even of order one.

  1. COMMERCIAL LEGAL ENTITIES ACCORDING TO THE RENEWED CIVIL CODE OF THE RUSSIAN FEDERATION

    Directory of Open Access Journals (Sweden)

    Kirsanov A. N.

    2015-01-01

    Full Text Available The article is focused on the question of reforming Russian public and private companies’ law and the various problems that accompany the reform of civil law. So it is noted that the Civil Code still maintain the existing division of legal persons for commercial and non-commercial, but offered no new legal entities. This is largely due to the fact that the legislator seeks only to remove the gaps. The author notes the lack of commitment of the legislator to offer promising models of commercial legal entities. However, the author notes that the elimination of errors only available legislation is not enough. For completeness of legal regulation it requires a new approach to the reform of civil law. We require the same approach for entrepreneurs as well. These subjects of civil and business relations need new models of business. Creating new models should be a subject to certain logic of their construction. The entire list of models of commercial legal entities must be built on the principle of scale. That is, each model of commercial entity must be subordinated to this principle on the basis of their economic importance

  2. Perspectives in geography of culture and civilizations

    Directory of Open Access Journals (Sweden)

    Grčić Мirko

    2014-01-01

    Full Text Available This paper presents a comparative analysis of relevant methodological essence of "traditional" and "new" cultural geography. In the introduction is given an explanation of philosophic concepts of space, environment, place and the region in cultural geography. In second section is analyzed the meaning of civilization and the genesis of geography of civilization (géographie de civilisation. Special attention is on features of geographical posibilism as methodological paradigm, and the concept of cultural landscape as the essence of classical geography of culture and civilization. After this part are researched specific characteristics of certain academic schools and methodological perspectives in cultural geography. Postmodern paradigm and essence of "new" cultural geography are in the main focus. Postmodernism is changing the meaning of the basic concepts in cultural geography, which are analyzed in the introduction, such as space, culture, cultural region, cultural landscape and others. "New" cultural geography reassessed social and moral issues associated with the characteristics of the postmodern era. In this regard, methodological paradigm must be changed. This ascertainment is based on the interpretation of humanistic geography, where the emphasis is on the interpretation of cultural symbols, causal link and the "spirit of place" (Spiritus Loci. In accordance with modern conceptions of human in psychological notion, there are at least three theoretical directions, which find resonance in the appropriate cultural geography: behaviorism, psychoanalytic concept and cognitive concept - gestaltism and geography of perception. In conclusion is emphasized the need of finding a dialectical unity in "classical" and "new" cultural geography. [Projekat Ministarstva nauke Republike Srbije, br. 176017

  3. Laser ultrasonics for civil engineering : some applications in development for concrete non destructive testing

    Energy Technology Data Exchange (ETDEWEB)

    Abraham, O; Cottineau, L-M; Durand, O [LCPC, MACS Department, Route de Bouaye, BP4129, 44341 Bouguenais cedex (France); Popovics, J S, E-mail: odile.abraham@lcpc.fr [University of Illinois 205 N. Mathews Ave. MC 250 Urbana IL 61801 (United States)

    2011-01-01

    Non destructive testing of civil engineering infrastructures is becoming of primary importance for their diagnosis, residual time life estimation and/or structural health monitoring. A particularity of civil engineering application is the large size of the survey zones and the expected low cost of inspection. In this context non contact ultrasonics may offer the possibility to built robots that can automatically scan large areas (or eventually be integrated in moving vehicles) to recover mechanical properties of material or to perform imagery for geometrical information recovery. In this paper we present two possible applications of in situ laser ultrasonics : one is the detection of voids in tendon duct with the impact echo method, the other is the use of surface waves to recover mechanical properties of the first centimetres of concrete structures (here after called cover concrete).

  4. Italia civile:Associazionismo, partecipazione e politica

    OpenAIRE

    2016-01-01

    Una profonda trasformazione politica e sociale ha investito il nostro paese negli ultimi vent’anni. Un cambiamento che non poteva non coinvolgere il mondo dell’associazionismo, la parte più attiva e sensibile della società civile. Impegnate in molteplici attività, le reti associative favoriscono la diffusione della cultura democratica e della solidarietà sociale, rafforzando i legami fra le persone e l’efficacia delle politiche pubbliche. Fino agli anni novanta, la loro azione era strettament...

  5. Probability, statistics, and decision for civil engineers

    CERN Document Server

    Benjamin, Jack R

    2014-01-01

    Designed as a primary text for civil engineering courses, as a supplementary text for courses in other areas, or for self-study by practicing engineers, this text covers the development of decision theory and the applications of probability within the field. Extensive use of examples and illustrations helps readers develop an in-depth appreciation for the theory's applications, which include strength of materials, soil mechanics, construction planning, and water-resource design. A focus on fundamentals includes such subjects as Bayesian statistical decision theory, subjective probability, and

  6. Sociedad Civil y combate a la pobreza

    OpenAIRE

    López Salazar, Ricardo; Ortega, Isabel; Sandoval, Sergio

    2012-01-01

    Una de las organizaciones de la sociedad civil que ha adquirido gran relevancia en el combate a la pobreza alimentaria en el estado de Sonora es el Banco de Alimentos de Hermosillo (BAH). Su objetivo es combatir el hambre y la desnutrición mediante la distribución de alimentos a zonas marginadas. Pesqueira,  es una de las localidades en situación crítica de pobreza alimentaria y que ha sido beneficiada por los apoyos que otorga el BAH. Sin embargo, a pesar de que esos apoyos son reconocidos c...

  7. A responsabilidade civil no direito ambiental brasileiro

    OpenAIRE

    Henkes,Silviana L.

    2009-01-01

    O Direito assumiu papel preponderante na gestão dos riscos na sociedade contemporânea definida, por muitos autores, como de Risco; com isso, novos direitos foram instituídos e novos instrumentos e meios de tutela foram criados. A responsabilidade civil ambiental tornou-se um dos principais instrumentos criado para a gestão do risco ambiental e tem-se harmonizado com a nova realidade marcada por incertezas científicas, riscos e danos globais. O objetivo deste trabalho foi analisar a responsabi...

  8. Ley de paternidad responsable y Registro Civil

    OpenAIRE

    Irene Montarano Lacayo; Luis Antonio Bolaños Bolaños

    2007-01-01

    Con la promulgación de la Ley de Paternidad Responsable en abril del 2001, los derechos de las madres de hijos extramatrimoniales y de los propios menores han cambiado en lo que a filiación se refiere. El artículo explica ampliamente el procedimiento administrativo que lleva el Registro Civil para la inscripción de nacimientos extramatrimoniales, desde la declaración de paternidad, citatorio, prueba de marcadores genéticos, hasta concluir con la declaración de la paternidad vía administrativa...

  9. The New African Civil-Military Relations

    DEFF Research Database (Denmark)

    on the African continent to embark upon the New African Civil Military Relations (ACMR). In the last decade and half, the implosion of African states exposed to forces of democratization has escalated, manifest in Algeria, Egypt, Mali, Madagascar, Somalia, South Sudan, Central African Republic and Lesotho...... accorded the responsibility of organizing a Session on ACMR. From amongst some of the exciting Abstracts presented, authors submitted these as full chapters for this book which captures International African Studies Perspectives, managed by the African Public Policy & Research Institute (APPRI...

  10. Ley de paternidad responsable y Registro Civil

    Directory of Open Access Journals (Sweden)

    Irene Montarano Lacayo

    2007-07-01

    Full Text Available Con la promulgación de la Ley de Paternidad Responsable en abril del 2001, los derechos de las madres de hijos extramatrimoniales y de los propios menores han cambiado en lo que a filiación se refiere. El artículo explica ampliamente el procedimiento administrativo que lleva el Registro Civil para la inscripción de nacimientos extramatrimoniales, desde la declaración de paternidad, citatorio, prueba de marcadores genéticos, hasta concluir con la declaración de la paternidad vía administrativa.

  11. Tocqueville: la sociedad civil y la democracia

    OpenAIRE

    Saínz Vidal, Lambra

    2015-01-01

    A lo largo de las últimas décadas, hemos asistido a un renovado interés por la participación asociativa. Son muchos los teóricos, en filosofía política y en ciencias sociales, que han afirmado que la viabilidad y la salud de nuestras democracias dependen de una sociedad civil fuerte y vibrante. En la tesis analizamos las interpretaciones liberales, comunitaristas, republicanas y deliberativas de los cuerpos intermedios en la obra de Alexis de Tocqueville, De la démocratie en Amérique. Estudia...

  12. Ley de paternidad responsable y Registro Civil

    OpenAIRE

    Irene Montarano Lacayo; Luis Antonio Bolaños Bolaños

    2007-01-01

    Con la promulgación de la Ley de Paternidad Responsable en abril del 2001, los derechos de las madres de hijos extramatrimoniales y de los propios menores han cambiado en lo que a filiación se refiere. El artículo explica ampliamente el procedimiento administrativo que lleva el Registro Civil para la inscripción de nacimientos extramatrimoniales, desde la declaración de paternidad, citatorio, prueba de marcadores genéticos, hasta concluir con la declaración de la paternidad vía administrativa...

  13. "Doing Business" come scopo della giustizia civile

    OpenAIRE

    Caponi

    2015-01-01

    Aim of the paper is to shed light on some problems arising from the use of indicators for evaluating and comparing the performance of national judicial systems in a cross-country perspective, taking cue from assessing the impact of indicators on the reforms of the Italian civil justice system in the last ten years. I have written this paper as a sort of by-product in the framework of a wider research project I am carrying out as a Senior Global Research Fellow at NYU School of Law in the acad...

  14. Arquitectura civil segoviana en el Plateresco

    OpenAIRE

    Rodríguez Antonio, Francisco de Paula

    2015-01-01

    El tema de tesis es la arquitectura civil segoviana en el Plateresco. El trabajo se estructura en tres partes: una primera, el marco teórico, que, a su vez, se divide en tres capítulos, que se ocupan de aspectos urbanos, formales, tipológicos y constructivos. La segunda, que analiza y caracteriza los edificios platerescos, donde se estudian las viviendas individualmente y, una tercera, dedicada a la conservación patrimonial de los edificios. Como principal conclusión del trabajo, se constata ...

  15. The Novation - Means of Transformation Civil Obligations

    Directory of Open Access Journals (Sweden)

    Maricica VĂLEANU

    2014-08-01

    Full Text Available The present work aims at the application, in concreto, of the new provisions on novation, providing a useful working tool for private legal practitioners. It is the result of practical experience and the interpretation approach dedicated to new provisions in the field of civil liabilities. Through the analysis of the multitude of works in this field I have highlighted the legislative evolution as well as the new orientations in the doctrine and jurisprudence concerning the processing of obligations. Far from being exhaustive, the comment wants to offer solutions to the challenges posed by the complexity and the continuous need to adapt to the

  16. Estrategia competitiva del Ingeniero Civil de Chiclayo

    OpenAIRE

    Loayza Rivas, Carlos Adolfo; Mondragón Castañeda, Carlos Ernesto

    2007-01-01

    Al inicio del presente trabajo se formula la hipótesis que la competitividad del ingeniero civil de Chiclayo es de nivel desfavorable el año 2004 en su ejercicio profesional, debido principalmente a que no planifica su vida y carrera, que son escasos los ingenieros que poseen postgrados y especialización, que dominen principalmente el idioma inglés, que conozcan de las tecnologías de la información y de las comunicaciones, y que apliquen adecuadamente software de ingeniería, entre otras comp...

  17. Efficiency of the Current Methods of Stimulating Civil Servants’ Performance

    OpenAIRE

    Vladimir Ladygin

    2011-01-01

    The article makes an attempt to identify link between the models of public service and some effective methods of stimulating civil servants performance. Making use of the basic elements of the institutional theory helps draw a conclusion that development of the public civil service in accordance with the NPM models does not only take into account any positive externals for modeling informal relations, but ignores their historical, social and cultural role in the country. Key words: civil serv...

  18. Civil Service Reforms in Thailand: Political Control and Corruption.

    OpenAIRE

    Prijono Tjiptoherijanto

    2012-01-01

    After the 1973 student demonstration marked a changing in Thai political history. The principle of Weberian bureaucracy such as political neutrality becomes the legal framework of the Civil Service under democratic environment. However, given the cultural values and their impact on the bureaucracy, any serious change must came from the top leadership.Another characteristic of the Thai's civil service is corruption practices. The close personal connections between politician, civil service, an...

  19. ADB and Civil Society Partnership: Annual Report 2013

    OpenAIRE

    Asian Development Bank (ADB)

    2015-01-01

    The Asian Development Bank (ADB) values contribution from civil society organizations (CSOs) to country-level and global development efforts. This report provides highlights of ADB and CSOs working together to overcome the region’s development challenges. A selected sample of projects from across Asia and the Pacific are represented as examples of how CSOs contribute to development. Throughout ADB, civil society focal points cooperate with the Nongovernment Organization and Civil Society Cent...

  20. FOREWORD: Cultural heritage and civil engineering Cultural heritage and civil engineering

    Science.gov (United States)

    Masini, Nicola; Soldovieri, Francesco; Alvarez de Buergo, Monica; Dumoulin, Jean

    2012-08-01

    combine archaeology and geoarchaeology with remote sensing, including aerial images collected by a drone equipped with a high-resolution range-finder camera, and geophysical tools (ground penetrating radar, SQUID magnetometry, geoelectric) to obtain a comprehensive picture of the timing, archaeological meaning and environmental history of archaeological remains in the Orkhon Valley in Central Mongolia. Leucci et al evaluate the practical application of attenuation-based GPR attribute analysis methods in providing indirect information on moisture content, which is one of the main factors contributing to the decay of historical monuments. The results obtained confirm the presence of a relationship between soil hydraulic properties and amplitudes in the radargram. The papers by Catapano et al describe the effectiveness of the joint use of ground penetrating radar and advanced data processing based on microwave tomography as a solution to real problems in the field of cultural heritage and civil engineering. In particular, the use of an integrated strategy proved very helpful in driving excavations at an important survey at the Domus Centauro in Pompeii. The other successful case was concerned with the monitoring of the inside of a concrete beam affected by direct impacts, part of the Montagnole experiment within the ISTIMES project. The Montagnole experiment is concerned with the exploitation and performance of a large variety of electromagnetic sensing techniques for the non-invasive monitoring of the damage to a one-scale structure, such as a concrete beam, from controlled direct impacts. The surface properties of any material need to be modified to adapt to new conditions. As Vazquez-Calvo et al show, the measurement of surface roughness is a reliable test of the suitability of stone cleaning methods; this is a non-destructive technique, portable and easy to use, that can help us—together with other techniques such as polarizing optical microscopy, scanning electron

  1. Rhetoric of civil conflict management: United Nations Security Council debates over the Syrian civil war

    Directory of Open Access Journals (Sweden)

    Juraj Medzihorsky

    2017-04-01

    Full Text Available This paper introduces a spatial model of civil conflict management rhetoric to explore how the emerging norm of responsibility to protect shapes major power rhetorical responses to civil war. Using framing theory, we argue that responsibility to protect functions like a prescriptive norm, such that representing a conflict as one of (1 human rights violations (problem definition, implies rhetorical support for (2 coercive outside intervention (solution identification. These dimensions reflect the problem-solution form of a prescriptive norm. Using dictionary scaling with a dynamic model, we analyze the positions of UN Security Council members in debates over the Syrian Civil War separately for each dimension. We find that the permanent members who emphasized human rights violations also used intervention rhetoric (UK, France, and the US, and those who did not used non-intervention rhetoric (Russia and China. We conclude that, while not a fully consolidated norm, responsibility to protect appears to have structured major power rhetorical responses to the Syrian Civil War.

  2. Civil Affairs History and Doctrine: From Military Government to Interagency Partner

    Science.gov (United States)

    2016-06-10

    methods of measuring public opinion or perception have to become more shared across the interagency community. We obviously have a number of tools ...energy that allows you to break down barriers, build trust, and accomplish your 94 mission. To augment that attitude , we have taken some measures to...the laws of war. Seeing the large- scale military-led reconstruction efforts required after both World Wars, the Army created a Civil Affairs (CA

  3. Configuration management in large scale infrastructure development

    NARCIS (Netherlands)

    Rijn, T.P.J. van; Belt, H. van de; Los, R.H.

    2000-01-01

    Large Scale Infrastructure (LSI) development projects such as the construction of roads, rail-ways and other civil engineering (water)works is tendered differently today than a decade ago. Traditional workflow requested quotes from construction companies for construction works where the works to be

  4. Let's be civil: Elaborating the link between civility climate and hospital performance.

    Science.gov (United States)

    Oppel, Eva-Maria; Mohr, David C; Benzer, Justin K

    2017-08-23

    The importance of interpersonal behavior at the workplace is increasingly recognized in the health care industry and related literature. An unresolved issue in the existing health care research is how a climate of courteous interpersonal behavior may form the foundation for strong hospital care performance. The aim of this study was to test the link between a climate of courteous interpersonal behavior, termed "civility climate," and hospital care performance. We conceptualize a multidimensional model of care performance by contrasting two dimensions: performance as perceived by employees and performance as perceived by patients. Furthermore, for both performance perspectives, we test an intermediate variable (error orientation climate) that may explain the relationship between civility climate and hospital care performance. The 2011 study sample comprised responses from 6,094 nurses and 38,627 patients at 123 Veterans Health Administration acute care inpatient hospitals in the United States. We developed and empirically tested a theoretical model using regression modeling, and we used a bootstrap method to test for mediation. The results indicate a direct effect of civility climate on employee perceptions of care performance and an indirect effect mediated by error orientation climate. With regard to patient perceptions of care performance, the analyses reveal a direct effect of civility climate. The indirect effect mediated by error orientation climate was not supported. Our findings point to the importance of strengthening interpersonal interactions for ensuring and improving both employees' and patients' perceptions of care, which constitute key success factors in the increasingly competitive hospital market. The insights may further stimulate discussion regarding interventions to foster a strong civility climate in hospitals.

  5. Active IR-applications in civil engineering

    Science.gov (United States)

    Wiggenhauser, H.

    2002-06-01

    Applications of IR-thermography in civil engineering are not limited to the identification of heat losses in building envelopes. As it is well known from other areas of non-destructive testing, active IR-thermographic methods such as cooling down or lock-in thermography improves the results in many investigations. In civil engineering these techniques have not been used widely. Mostly thermography is used in a quasi-static manner. The interpretation of moisture measurements with thermography on surfaces can be very difficult due to several overlapping effects: emissivity changes due to composition, heat transfer through wet sections of the specimen, cooling through air flow or reflected spurious radiation sources. These effects can be reduced by selectively measuring the reflection in two wavelength windows, one on an absorption band of water and another in a reference band and then combining the results in a moisture index image. Cooling down thermography can be used to identify subsurface structural deficiencies. For building materials like concrete these measurements are performed on a much longer time scale than in flash lamp experiments. A quantitative analysis of the full cooling down process over several minutes can reliably identify defects at different depths. Experiments at BAM have shown, that active thermography is capabale of identifying structural deficiencies or moist areas in building materials much more reliable than quasi-static thermography.

  6. Information Practices in Contemporary Cosmopolitan Civil Society

    Directory of Open Access Journals (Sweden)

    Michael Olsson

    2014-09-01

    Full Text Available What is the nature of information?  What is its role in Contemporary Cosmopolitan Civil Society? What is the basis for the widespread current belief that we live in an ‘information society’? The present article will examine these questions through an examination of the historical origins of established ‘scientized’ views of information in the philosophy of the Enlightenment. It describes how postmodern and poststructuralist critique of such positivist approaches led to profound paradigmatic and methodological shifts in the social and information studies fields in recent decades. It consider how the emergence of social constructivist approaches to information research drawing on discourse analysis, practice theory and ethnographic theories and methodologies has led to a have led researchers to a radically different understanding of central concepts such as: the influence of emergent information and communication technologies on contemporary society; the relationship between knowledge and power, the nature of expertise and authoritative information; a re-thinking of community and consensus; a re-interpretation of notions of space and place in information dissemination, sharing and use and a reconsideration of the role of the researcher. The article illustrates this changing research landscape through reference to the work of scholars in the Cosmopolitan Civil Societies Research Centre at the University of Technology, Sydney, published in the Centre’s journal.

  7. Russian civil society, 20 years later

    Directory of Open Access Journals (Sweden)

    Samuel A. Greene

    2011-12-01

    Full Text Available By the time Vladimir Putin began his first term as president of Russian, in early 2000, most analysts were lamenting the demise of Russian civil society. In late 2011, as he prepared to return to the Kremlin for a third term, the same analysts were surprised by the resurgence of grassroots protest. A narrative expressed in terms of success and failure, relying on a normative vocabulary and static analytical concepts, cannot, I argue, make sense of that progression. A more coherent narrative –which this article attempts to present– would look to concepts of interaction, in which citizens and the state are seen as constituting one another through a complex series of social and political engagements. Such a narrative, moreover, must not begin in 2000, but must look further back into history, elucidating the co-evolution of Soviet and then post-Soviet state and society over the past twenty years. In this view, then, the decline of civil society in the 1990s can be seen as accompanying the disintegration of the institutions of state-society interaction, while the reemergence of civic activism in more recent years comes hand in hand with the consolidation of authoritarian governance.

  8. Mathematical activities in Spain during Civil War

    Directory of Open Access Journals (Sweden)

    González Redondo, Francisco A.

    2011-06-01

    Full Text Available The process of convergence of Spanish Mathematics with European science had reached its highest moment towards the beginning of the summer of 1936. The civil war consequent to the 18th of July military plot caused a rupture in such a fruitful process. In this paper different remarks are introduced about the mathematical activities that, surprisingly enough, were developed by our scientists during those complicated years.

    El proceso de convergencia con la ciencia europea de la Matemática española había logrado situarla en su momento de mayor esplendor de la historia a las puertas del verano de 1936. La Guerra Civil consecuencia de la rebelión militar del 18 de julio supondrá la brutal ruptura de ese proceso tan fructífero. En este trabajo se presentan diferentes consideraciones en torno a la actividad matemática que, sorprendentemente, consiguieron mantener nuestros científicos durante esos complicados años.

  9. Nivel operacional de la sociedad civil

    Directory of Open Access Journals (Sweden)

    Zoraida Mendiwelso Bendek

    2012-03-01

    Full Text Available Michael Walzer (2002 afirma que las organizaciones de la sociedad civil se generan en procesos de auto organización pero que existen algunas organizaciones con mayor capacidad que otras para organizarse y que también es necesario que el estado provea la asistencia que requiere la vida en asociación en donde primero que todo se debe proteger a los más débiles. En este artículo, desde una visión sistémica, se intenta reflexionar sobre las competencias requeridas para un efectivo proceso de auto-organización en la construcción de lo público. Se sostiene que esto hace necesario observar las estructuras que apoyan el aprendizaje y participación ciudadana.Michael Walzer (2002 claims that self-organization underpins the emergence of civil society organizations and that some of these organizations have more opportunities than others to be effective, suggesting that it is necessary for the State to support those associations that operate in weaker contexts. In this paper, from a systemic perspective, the author reflects upon the required competencies to enable effective self-organizing processes in the construction of the public sphere, in particular she advocates the need to observe the emerging organization structures supporting citizens' learning and participation.

  10. A Brief History of Mind and Civilization

    Directory of Open Access Journals (Sweden)

    Garry Jacobs

    2016-05-01

    Full Text Available The rational mind is the highest evolved status of human consciousness. The evolution of mind and civilization has proceeded hand in hand for millennia. The development of new capacities of mind made possible the development of tools, language, agriculture, permanent settlements, towns, cities, religion, trade, transportation, communication, government, law, money, literature and the arts, education, nation states, scientific and technological research. So too, each stage in the development of civilization has shaped the evolution of the human mind and its faculties and the way they are applied in life. The limits to our knowledge and accomplishment reflect limits to our rationality and the utilization of our mental potential. Our knowledge consists of fragmented, piecemeal, compartmentalized theories, when the reality we seek to understand is inclusive, complex and integrated. Our conceptions are based on mechanistic, static, inflexible equilibrium models, whereas the world we live in is alive, dynamic, organic, conscious, responsive, creative and continuously evolving. Our science assumes the poise of an impartial observer of objective reality, whereas all knowledge without exception is colored by the subjective perspective of the observer. Our science strives to be neutral and value-free, whereas the knowledge we need should help us realize universal values. We need to evolve ways of thinking that reunite the objective and subjective dimensions of reality and reflect the integrality, dynamism and vibrancy of evolutionary nature. That is the challenge and adventure before us.

  11. El litisconsorcio en el proceso civil de conocimiento tras el nuevo código procesal civil boliviano

    OpenAIRE

    Marcos Francisco, Diana

    2017-01-01

    El presente trabajo tiene por objeto estudiar y analizar el fenómeno procesal del litisconsorcio en el proceso civil de cognición o conocimiento boliviano a la luz de sus normas reguladoras y, especialmente, a la luz del nuevo Código Procesal Civil, aprobado por la Ley núm. 439 de 19/11/2013. This article explains and analyses the main changes concerning the initial plurality of parties in civil proceedings introduced and established by the new Civil Procedure Code (Law number 439...

  12. Scale-Up of Safe & Civil Schools' Model for School-Wide Positive Behavioral Interventions and Supports

    Science.gov (United States)

    Smolkowski, Keith; Strycker, Lisa; Ward, Bryce

    2016-01-01

    This study evaluated the scale-up of a Safe & Civil Schools "Foundations: Establishing Positive Discipline Policies" positive behavioral interventions and supports initiative through 4 years of "real-world" implementation in a large urban school district. The study extends results from a previous randomized controlled trial…

  13. Incremental Validity Analyses of the Violence Risk Appraisal Guide and the Psychopathy Checklist: Screening Version in a Civil Psychiatric Sample

    Science.gov (United States)

    Edens, John F.; Skeem, Jennifer L.; Douglas, Kevin S.

    2006-01-01

    This study compares two instruments frequently used to assess risk for violence, the Violence Risk Appraisal Guide (VRAG) and the Psychopathy Checklist: Screening Version (PCL:SV), in a large sample of civil psychiatric patients. Despite a strong bivariate relationship with community violence, the VRAG could not improve on the predictive validity…

  14. The Role of Education in Sudan's Civil War

    Science.gov (United States)

    Breidlid, Anders

    2013-01-01

    This article addresses the role that education plays in conflict, with specific reference to the civil war in Sudan. It analyses the ideological basis of the Sudanese government (GoS) during the civil war, with special reference to the role of religion and ethnicity. It shows how the primary education system was based on the Islamist ideology of…

  15. Civility: The Right Thing to Teach in Contentious Times

    Science.gov (United States)

    Nilsen, Alleen Pace

    2008-01-01

    Drawing attention to widespread instances of discourteous speech and hate discourse that permeate US and world culture, Alleen Pace Nilsen maintains that our imperative as educators is to teach "students the benefits of being civil to each other." She proposes some avenues for enriching students' understanding of the power of civil language.

  16. 75 FR 36634 - Civil Nuclear Trade Advisory Committee Public Meeting

    Science.gov (United States)

    2010-06-28

    ... of DOC small modular reactor report 5. Discussion of subcommittees' work and progress on their... International Trade Administration Civil Nuclear Trade Advisory Committee Public Meeting AGENCY: International... sets forth the schedule and proposed agenda of the next meeting of the Civil Nuclear Trade...

  17. Using Ken Burns's "The Civil War" in the Classroom

    Science.gov (United States)

    Levin, Kevin M.

    2010-01-01

    When it aired in 1989, Ken Burns's epic documentary about America's Civil War garnered the largest audience in PBS history. Viewers who had little interest or knowledge of the Civil War were attracted to the powerful images and sounds as well as the narration by David McCullough and commentary by Shelby Foote--the combination of which served to…

  18. The colonial 'civilizing process' in Dutch Formosa 1624-1662

    NARCIS (Netherlands)

    Chiu, Hsin-hui

    2007-01-01

    This is a study of the colonial ‘civilizing process’ in Dutch Formosa (Present-day Taiwan) between 1624 and 1662. Drawing inspiration from Norbert Elias, this study stresses on ‘the colonial “civilizing process” ’ which is applied to the inexorable process of retreat from the era of ‘Aboriginal

  19. Ordinary People, Ordinary Places: The Civil Rights Movement. [Lesson Plan].

    Science.gov (United States)

    2002

    Martin Luther King, Jr. framed the goals and strategies of the Civil Rights Movement for a national audience, and with his message of nonviolent protest, he inspired ordinary African Americans to demand equal rights as American citizens. This lesson focuses on the individual men and women who embraced King's message and advanced the Civil Rights…

  20. Climate changes may lead to the collapse of ancient civilizations

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Studies of an international research consortium indicate that severe monsoon changes might have simultaneously accelerated the fall of two great ancient civilizations, the Tang Dynasty (618-907 AD), one of the most prosperous reigns in Chinese history, and the Maya civilization in Meso-America that ended in 830 AD.

  1. Capitalizing on emergence: The 'new' civil security market in Europe

    NARCIS (Netherlands)

    Hoijtink, M.

    2014-01-01

    In recent years, the European Union has supported the development of a new civil security market, capable of providing security technology for new and global security challenges. This article analyses the emerging growth market for civil security in relation to contemporary notions of potential cris

  2. Corrective justice as a principle of civil liability

    OpenAIRE

    2015-01-01

    This paper is focused on the principle of corrective justice as one of the basic principles of civil liability in the context of the modern living and increasing risks. The question that is raised with this paper is the influence the modern living and increasing risks have on the established bases of civil liability and tort law in general.

  3. The Civil War: Its Impact on a Border Community. Perspectives.

    Science.gov (United States)

    Procter and Gamble Educational Services, Cincinnati, OH.

    This teaching unit, one of a series of eight, provides a view of the impact of war on everyday life and commerce during the Civil War. The unit will supplement teaching the Civil War in U.S. history, economics, or business classes. The unit includes an overview, objectives, class activities, vocabulary, student handouts, and ways to use economic…

  4. Introduction to Civil and Criminal Litigation: Roles for the Paralegal.

    Science.gov (United States)

    Statsky, William P.

    Part of the curriculum materials prepared by the National Paralegal Institute under a Federal grant, the document focuses on the paralegal, or legal assistant, role in civil and criminal litigation. Chapter 1 outlines and describes procedures governing both criminal and civil cases for stages of: (1) agency, (2) pre-trial, (3) trial, (4) appeal,…

  5. 42 CFR 408.44 - Deduction from civil service annuities.

    Science.gov (United States)

    2010-10-01

    ... SERVICES MEDICARE PROGRAM PREMIUMS FOR SUPPLEMENTARY MEDICAL INSURANCE Deduction From Monthly Benefits § 408.44 Deduction from civil service annuities. (a) Responsibility for deductions. If an enrollee is... 42 Public Health 2 2010-10-01 2010-10-01 false Deduction from civil service annuities....

  6. 7 CFR 400.454 - Disqualification and civil fines.

    Science.gov (United States)

    2010-01-01

    ... disqualification and civil fines will be imposed against: (i) Participants and other persons, except insurance... provision affects the approved insurance provider's responsibilities with respect to the service of existing... 7 Agriculture 6 2010-01-01 2010-01-01 false Disqualification and civil fines. 400.454 Section...

  7. New Civil Rights Act Coverages - Progress or Racism?

    Science.gov (United States)

    Martin, Galen

    1975-01-01

    The growing list of added coverages in state and local civil rights laws is diluting the fight against racial discrimination by weakening enforcement through loading civil rights agencies with many new areas of coverage which are diverting them from their original purpose of ending discrimination against racial and religious minorities. (EH)

  8. State-Phobia, Civil Society, and a Certain Vitalism

    DEFF Research Database (Denmark)

    Villadsen, Kaspar; Dean, Mitchell

    2012-01-01

    , in viewing it as a binary in the first place? Can we escape from the positive valorization of civil society found in more mainstream approaches? Or do attempts to overcome the state/civil society binary effect a dissolution or deconstruction of the state only at the cost of reinventing a sphere external...

  9. Conceptual Framework of Business Process Reengineering for Civil ...

    African Journals Online (AJOL)

    Tesfaye Deb

    of management training programs to enhance the capacities of civil ... different civil service agencies under the influence of change. Since 2004, based on .... analyzing, simplifying and redesigning the business process to radically .... competition - are the driving forces in reengineering a corporation ... who elect this body.

  10. Austerity’s Effect on English Civil Justice

    NARCIS (Netherlands)

    J. Sorabji (John)

    2015-01-01

    textabstractThis article considers the effect of austerity-induced public spending cuts on the English civil justice system. In doing so it initially examines two fundamental changes engendered by the effect austerity has had on civil court fees and legal aid: first, a challenge to the traditional c

  11. Civil Liberties Attitudes and Personality Measures: Some Exploratory Research

    Science.gov (United States)

    Zalkind, Sheldon S.; And Others

    1975-01-01

    Presents data from the administration of questionnaires containing civil liberties and personality measures in two different years to adults in the metropolitan New York City area, finding that attitudes towards civil liberties issues correlated with flexibility, self-reliance, independence, anomie, and fate control measures. Anxiety scores did…

  12. When to Shut Students Up: Civility, Silencing, and Free Speech

    Science.gov (United States)

    Callan, Eamonn

    2011-01-01

    Teachers sometimes shut students up for the sake of civility. My question is whether silencing for the sake of civility can be morally justified when a student derogates fellow students as members of some widely stigmatized group, and the offending speech is not for any further reason to be deplored, for example, as a personally targeted insult.…

  13. Toward an Afrocological Pedagogical Approach to African Civilization.

    Science.gov (United States)

    Okafor, Victor Oguejiofor

    1997-01-01

    The study of controversies about the legitimacy and historical groundedness of assertions about African civilization is used to support an Afrocological teaching approach to African civilization, exploring the content of the American college curriculum. There is a historically factual basis for a holistic pedagogical approach to African…

  14. The Birth of the Citizen in Civil Society

    NARCIS (Netherlands)

    Ossewaarde, M.R.R.

    2006-01-01

    In this paper, I seek to provide a conceptual framework of civil society. I conceptualize civil society as a distinctive type of social organization that has been described by classical sociologists. In classical sociology, there seems to be a widespread agreement about the elements and boundaries o

  15. 47 CFR 97.407 - Radio amateur civil emergency service.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Radio amateur civil emergency service. 97.407... SERVICES AMATEUR RADIO SERVICE Providing Emergency Communications § 97.407 Radio amateur civil emergency service. (a) No station may transmit in RACES unless it is an FCC-licensed primary, club, or...

  16. 42 CFR 457.130 - Civil rights assurance.

    Science.gov (United States)

    2010-10-01

    ... (CONTINUED) STATE CHILDREN'S HEALTH INSURANCE PROGRAMS (SCHIPs) ALLOTMENTS AND GRANTS TO STATES Introduction; State Plans for Child Health Insurance Programs and Outreach Strategies § 457.130 Civil rights assurance... 42 Public Health 4 2010-10-01 2010-10-01 false Civil rights assurance. 457.130 Section 457.130...

  17. Simple, Complex, Innovative: Design Education at Civil Engineering

    NARCIS (Netherlands)

    Van Nederveen, G.A.; Soons, F.A.M.; Suddle, S.I.; De Ridder, H.

    2011-01-01

    In faculties such as Civil Engineering, design is a not a core activity. Core activities at Civil Engineering are structural engineering, structural analysis, mechanics, fluid dynamics, etc. Design education has a relatively small share in the curriculum, compared to faculties such as Industrial

  18. Structural and Topology Optimization of Complex Civil Engineering Structures

    DEFF Research Database (Denmark)

    Hald, Frederik; Kirkegaard, Poul Henning; Andersen, Lars Vabbersgaard

    2013-01-01

    This paper shows the use of topology optimization for finding an optimized form for civil engineering structures. Today topology optimization and shape optimization have been integrated in several commercial finite element codes. Here, the topology of two complex civil engineering structures...

  19. 42 CFR 38.8 - Criminal and civil penalties.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Criminal and civil penalties. 38.8 Section 38.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND EXAMINATIONS DISASTER ASSISTANCE FOR CRISIS COUNSELING AND TRAINING § 38.8 Criminal and civil...

  20. The colonial 'civilizing process' in Dutch Formosa 1624-1662

    NARCIS (Netherlands)

    Chiu, Hsin-hui

    2007-01-01

    This is a study of the colonial ‘civilizing process’ in Dutch Formosa (Present-day Taiwan) between 1624 and 1662. Drawing inspiration from Norbert Elias, this study stresses on ‘the colonial “civilizing process” ’ which is applied to the inexorable process of retreat from the era of ‘Aboriginal Taiw

  1. Civil Liberties Attitudes and Personality Measures: Some Exploratory Research

    Science.gov (United States)

    Zalkind, Sheldon S.; And Others

    1975-01-01

    Presents data from the administration of questionnaires containing civil liberties and personality measures in two different years to adults in the metropolitan New York City area, finding that attitudes towards civil liberties issues correlated with flexibility, self-reliance, independence, anomie, and fate control measures. Anxiety scores did…

  2. Esquemas de derecho procesal civil. Bloque 2. Sujetos

    OpenAIRE

    Pérez Daudí, Vicente

    2014-01-01

    Inclou: I. El órgano jurisdiccional. Tema 6: Límites de la jurisdicción civil. Tema 7: La competencia objetiva y funcional. Tema 8: La competencia territorial. II. Las partes. Tema 9: La condición de parte y el proceso civil con par... Tema 10: Pluralidad de partes. Los terceros.

  3. 75 FR 1076 - Outer Continental Shelf Civil Penalties

    Science.gov (United States)

    2010-01-08

    ...: 2010-119] DEPARTMENT OF THE INTERIOR Minerals Management Service Outer Continental Shelf Civil... maximum daily civil penalty assessment. SUMMARY: The Outer Continental Shelf Lands Act requires the MMS to... operations in the Outer Continental Shelf at least once every 3 years. This review ensures that the...

  4. Politicization and the Replacement of Top Civil Servants in Denmark

    DEFF Research Database (Denmark)

    Christensen, Jørgen Grønnegaard; Klemmensen, Robert; Opstrup, Niels

    2014-01-01

    This article of top civil servants in Danish central and local government sheds new light on politicization. A survival analysis shows that since 1970, the risk that a top civil servant will be replaced has increased. There is no evidence of politicization in central government while city managers...

  5. M.Sc. in Civil and Structural Engineering

    DEFF Research Database (Denmark)

    The catalogue contain a list of project ideas proposed by the scientific staff at the Department of Civil Engineering, Aalborg University, and a number of companies. Most of the project ideas in this catalogue may form the basis for long and short candidate projects as well as regular 3rd semester...... projects at the M.Sc. programme in Civil and Structural Engineering....

  6. M.Sc. in Civil and Structural Engineering

    DEFF Research Database (Denmark)

    The following pages contain a list of project ideas proposed by the scientific staff at the Department of Civil Engineering, Aalborg University, and a number of companies. Most of the project ideas in this catalogue may form the basis for long and short master projects as well as regular 3rd...... semester projects at the M.Sc. programme in Civil and Structural Engineering....

  7. M.Sc. in Civil and Structural Engineering

    DEFF Research Database (Denmark)

    This catalogue contains a list of project ideas proposed by the scientific staff at the Department of Civil Engineering, Aalborg University, and a number of companies. Most of the project ideas in this catalogue may form the basis for long and short candidate projects as well as regular 3rd...... semester projects at the M.Sc. programme in Civil and Structural Engineering....

  8. M.Sc. in Civil and Structural Engineering

    DEFF Research Database (Denmark)

    Clausen, Johan

    The report contain a list of project ideas proposed by the scientific staff at the Department of Civil Engineering, Aalborg University, and a number of companies. Most of the project ideas in this catalogue may form the basis for long and short candidate projects as well as regular 3rd semester...... projects at the M.Sc. programme in Civil and Structural Engineering....

  9. 30 CFR 847.16 - Civil actions for relief.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Civil actions for relief. 847.16 Section 847.16... relief. (a) Under section 521(c) of the Act, we, the regulatory authority, may request the Attorney General to institute a civil action for relief whenever you, the permittee, or your agent— (1) Violate or...

  10. The Evolution and Challenges of the Danish Civil Service System

    DEFF Research Database (Denmark)

    Hansen, Morten Balle

    2013-01-01

    In this article a descriptive analysis of the evolution and current challenges of the Danish civil service system is given. The focus is on the state administration. Theories of path-dependency and the transnational diffusion of ideas inform the empirical analysis. The broad features of the long......-term history of the Danish civil service system are analyzed. The basic characteristics of the current internal labor market of the civil service are analyzed as well as some recent changes in the system. Issues of politicization of the civil service are discussed and public opinion concerning the civil...... or coexistence with previous institutions and rarely if ever by radical rapid abandonment of previous traditions...

  11. Bureaucratic Dilemmas: Civil Servants between Political Responsiveness and Normative Constraints

    DEFF Research Database (Denmark)

    Opstrup, Niels; Christensen, Jørgen Grønnegård

    2017-01-01

    The interaction between political executives and civil servants rests on a delicate balance between political responsiveness and the duty of civil servants and ministers to respect legal and other normative constraints on executive authority. In Danish central government, this balance is stressed...... by norms that define the correct behavior when the civil service provides ministers with political advice and assistance. Organizational factors strongly influence civil servants’ behavior when they have to balance responsiveness against constraints on their role as political advisers. Moreover, civil...... servants working closely with ministers pay more attention to legal constraints than their peers among agency officials and specialists. Agency officials and specialists are much more prone to prioritize professional standards. We argue that this pattern can be generalized West European systems....

  12. 77 FR 53250 - International Civil Aviation Organization's (ICAO) Dangerous Goods Panel; Notice of Public Meeting

    Science.gov (United States)

    2012-08-31

    ... Federal Aviation Administration International Civil Aviation Organization's (ICAO) Dangerous Goods Panel... meeting. SUMMARY: In preparation for the International Civil Aviation Organization's (ICAO) Dangerous... International Civil Aviation Organization's Dangerous Goods Panel's (ICAO DGP's) Working Group of the Whole...

  13. 78 FR 16756 - International Civil Aviation Organization's (ICAO) Dangerous Goods Panel; Notice of Public Meeting

    Science.gov (United States)

    2013-03-18

    ... Federal Aviation Administration International Civil Aviation Organization's (ICAO) Dangerous Goods Panel... meeting. SUMMARY: In preparation for the International Civil Aviation Organization's (ICAO) Dangerous... prepares for the International Civil Aviation Organization's Dangerous Goods Panel's (ICAO DGP's)...

  14. Structural Control Systems Implemented in Civil Engineering

    Directory of Open Access Journals (Sweden)

    Cristian Pastia

    2005-01-01

    Full Text Available Over the past three decades, a great interest has been generated by the use of protection systems to mitigate the effects of dynamic environmental hazards on civil engineering structures, such as earthquakes and strong wind. These control systems develop controllable forces to add or dissipate energy in a structure, or both, due to specific devices integrated with sensors, controllers and real – time process to operate. The paper includes the advantages of these technologies consisting of the following sections: 1 represents an introduction, 2 deals with passive control system, 3 regards some control techniques, 4 concerns hybrid control techniques, 5 contains semi – active control techniques, and 6 is dedicated to general conclusions.

  15. Yugoslav Historiography and the Civil War

    Directory of Open Access Journals (Sweden)

    Vjeran PAVLAKOVI?

    2015-03-01

    Full Text Available This article examines a national historiographic tradition relatively unknown in Spain. It differs from the mainstream tradition in former Soviet bloc countries. The author first discusses the number of Yugoslav volunteers in Spain (among whom Tito was never present and explains to Spanish readers the meaning of the Spanish Civil War with regard to the construction of a new Yugoslav identity, in the wake of Tito’s victory after the second world war and the break with Stalin. Veterans of the Spanish conflict held high positions in Tito’s Yugoslavia and contributed to maintaining the memory and meaning of their commitment. The article ends with a reference to the grotesque exploitation of several myths by both left and right-wing forces in those States resulting from the disintegration of former Yugoslavia.

  16. RISK ASSESSMENT PROCEDURE FOR CIVIL AIRPORT

    Directory of Open Access Journals (Sweden)

    Natalia Distefano

    2014-03-01

    Full Text Available A practical problem in air transport is how to manage risk and safety. In recent years have been developed special technical and managerial skills to the systematic, forward looking identification and control of hazards throughout the life cycle of a project, program, or activity. Safety Management System (SMS involves identifying, evaluating, and addressing of hazards or risk. Its sole purpose is to prevent accidents. Safety risk assessment is defined as the systematic identification and evaluation of the risk posed by the complete spectrum of possible accident scenarios. Risk assessment is a tool that supports decision making and as such supports risk management. Risk management comprises the safety optimization of the system, the verification process and risk acceptance, which support airport operations. This paper proposed a quantitative methodology for the risk assessment for a civil airport, which is based on historical data of aircraft accidents, contained in the Aviation Safety Network database, from 1 January 1980 to 31 December 2010.

  17. Characteristics of civil aviation atmospheric hazards

    Science.gov (United States)

    Marshall, Robert E.; Montoya, J.; Richards, Mark A.; Galliano, J.

    1994-01-01

    Clear air turbulence, wake vortices, dry hail, and volcanic ash are hazards to civil aviation that have not been brought to the forefront of public attention by a catastrophic accident. However, these four hazards are responsible for major and minor injuries, emotional trauma, significant aircraft damage, and in route and terminal area inefficiency. Most injuries occur during clear air turbulence. There is significant aircraft damage for any volcanic ash encounter. Rolls induced by wake vortices occur near the ground. Dry hail often appears as an area of weak echo on the weather radar. This paper will present the meteorological, electromagnetic, and spatiotemporal characteristics of each hazard. A description of a typical aircraft encounter with each hazard will be given. Analyzed microwave and millimeter wave sensor systems to detect each hazard will be presented.

  18. Metaheuristics and optimization in civil engineering

    CERN Document Server

    Bekdaş, Gebrail; Nigdeli, Sinan

    2016-01-01

    This timely book deals with a current topic, i.e. the applications of metaheuristic algorithms, with a primary focus on optimization problems in civil engineering. The first chapter offers a concise overview of different kinds of metaheuristic algorithms, explaining their advantages in solving complex engineering problems that cannot be effectively tackled by traditional methods, and citing the most important works for further reading. The remaining chapters report on advanced studies on the applications of certain metaheuristic algorithms to specific engineering problems. Genetic algorithm, bat algorithm, cuckoo search, harmony search and simulated annealing are just some of the methods presented and discussed step by step in real-application contexts, in which they are often used in combination with each other. Thanks to its synthetic yet meticulous and practice-oriented approach, the book is a perfect guide for graduate students, researchers and professionals willing to applying metaheuristic algorithms in...

  19. Applied statistics for civil and environmental engineers

    CERN Document Server

    Kottegoda, N T

    2009-01-01

    Civil and environmental engineers need an understanding of mathematical statistics and probability theory to deal with the variability that affects engineers'' structures, soil pressures, river flows and the like. Students, too, need to get to grips with these rather difficult concepts.This book, written by engineers for engineers, tackles the subject in a clear, up-to-date manner using a process-orientated approach. It introduces the subjects of mathematical statistics and probability theory, and then addresses model estimation and testing, regression and multivariate methods, analysis of extreme events, simulation techniques, risk and reliability, and economic decision making.325 examples and case studies from European and American practice are included and each chapter features realistic problems to be solved.For the second edition new sections have been added on Monte Carlo Markov chain modeling with details of practical Gibbs sampling, sensitivity analysis and aleatory and epistemic uncertainties, and co...

  20. Connectiveness and civility in online learning.

    Science.gov (United States)

    Rieck, Susan; Crouch, Laura

    2007-11-01

    As the classroom shifts from teacher-centered to learner-centered and from face-to-face to online, nursing faculty members are challenged to promote a sense of connectiveness and social interaction. Making connectiveness more elusive is the perception of rude, impolite, or unkind communication. The purpose of this descriptive-exploratory study was to examine perceptions of connectiveness and civility in online nursing courses. Ninety-six students in four nursing programs participated in the study. Strategies that promote connectiveness with peers are in-person activities whenever possible and discussion assignments that include social activities. Timely feedback when responding to questions and prompt grading are important for student-to-instructor connectiveness. Thirty-five percent of the students encountered rude or unkind communication with peers, and 60% reported incivility from instructors. Their suggestions for effective handling of rude communication included addressing the behavior privately, giving guidance about netiquette, and defining what constitutes rude behavior.